diff --git "a/cvdp_memory_problems.json" "b/cvdp_memory_problems.json" new file mode 100644--- /dev/null +++ "b/cvdp_memory_problems.json" @@ -0,0 +1,12659 @@ +[ + { + "id": "cvdp_agentic_AES_encryption_decryption_0009", + "index": 492, + "source_config": "cvdp_agentic_code_generation_no_commercial", + "instruction": "Context: You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n - **Update the contents of a text file from a old content to new content**\n - `sed -i \"line_number s/old_statement/new_statement/\" file.sv`\n - **To access a specific line of the file**\n - `awk 'NR==line_number' file_name.sv`\n\nYou will be given a prompt and your task is to understand it and solve the given issue by using the above-mentioned commands as needed. In the final step, you should create a Linux patch to highlight the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\nTask: Modify the `aes_encrypt` module in the `rtl` directory, which originally performs an AES-128 encryption, to perform only an AES-256 encryption. A testbench to test the updated is provided in `verif` directory, and the `sbox` module does not need to be changed. The AES-128 version takes a 128-bit key and a 128-bit data and encrypts it, while the AES-256 version receives a 256-bit key and a 128-bit data and encrypts it. Below is a description of the changes that need to be made:\n\n### 1. **Update Interface Parameters**\n\n- Change the key input size from 128 to 256 bits: Instead of copying 4 32-bit words into the first part of the expanded key, copy 8 32-bit words from the 256-bit input key.\n\n### 2. **Modify Key Expansion Loop**\n\n- In AES-128, for each 32-bit word `w[i]` where `i` is a multiple of `4`, you apply:\n - For each `i >= 4`:\n - `Temp = RotWord(w[i-1])`\n - `Temp = SubWord(Temp)`\n - `Temp = Temp XOR Rcon[i/4 - 1]`\n - `w[i] = w[i - 4] XOR Temp`\n\n(`Temp` is used to demonstrate intermediate calculation storage during each step of calculation)\n\n- In **AES-256**, the logic changes:\n - For each `i >= 8`:\n - If `i % 8 == 0`:\n - `Temp = RotWord(w[i-1])`\n - `Temp = SubWord(Temp)`\n - `Temp = Temp XOR Rcon[i/8 - 1]`\n - Else if `i % 8 == 4`:\n - `Temp = SubWord(w[i-1])`\n - **No rotation, no Rcon**\n - Else:\n - `Temp = w[i-1]`\n - Then:\n - `w[i] = w[i - 8] XOR Temp`\n\nMake sure to this conditional branching properly in the loop.\n\n### 3. **Rcon Handling**\n\n- Rcon is only applied when `i % 8 == 0` (i.e., every 8 words in AES-256).\n- Do **not** apply Rcon when `i % 8 == 4`.\n- **If any Rcon value is not needed, remove it from the code**.\n\n### 4. **Update Encryption Flow**\n\n- **Increase round counter** to go up to 14.\n- **Expand the key schedule** to nd store **15 round keys**, each 128 bits (i.e., 240 bytes or 60 words of 32 bits total).\n- Update loops that iterate over rounds so they only use 128 bits of the expanded key for each round.\n\n### 5. **Initial Round Key Addition**\n- Ensure the first round key is generated correctly from the first 128 bits of the expanded 256-bit key.\n\n### 6. **Internal Buffers and Registers**\n- Update the size of any registers or memory arrays that store round keys from 44 32-bit words (AES-128) to 60 32-bit words (AES-256)", + "verilog_code": { + "code_block_1_8": "Temp = RotWord(w[i-1])", + "code_block_1_10": "Temp = Temp XOR Rcon[i/4 - 1]", + "code_block_1_11": "w[i] = w[i - 4] XOR Temp", + "code_block_1_15": "Temp = RotWord(w[i-1])", + "code_block_1_17": "Temp = Temp XOR Rcon[i/8 - 1]", + "code_block_1_19": "Temp = SubWord(w[i-1])", + "code_block_1_21": "w[i] = w[i - 8] XOR Temp", + "code_block_2_0": "module in the `rtl` directory, which originally performs an AES-128 encryption, to perform only an AES-256 encryption. A testbench to test the updated design is provided in `verif` directory, and the `sbox` module does not need to be changed. The AES-128 version takes a 128-bit key and a 128-bit data and encrypts it, while the AES-256 version receives a 256-bit key and a 128-bit data and encrypts it. Below is a description of the changes that need to be made:\n\n### 1. **Update Interface Parameters**\n\n- Change the key input size from 128 to 256 bits: Instead of copying 4 32-bit words into the first part of the expanded key, copy 8 32-bit words from the 256-bit input key.\n\n### 2. **Modify Key Expansion Loop**\n\n- In AES-128, for each 32-bit word `w[i]` where `i` is a multiple of `4`, you apply:\n - For each `i >= 4`:\n - `Temp = RotWord(w[i-1])`\n - `Temp = SubWord(Temp)`\n - `Temp = Temp XOR Rcon[i/4 - 1]`\n - `w[i] = w[i - 4] XOR Temp`\n\n(`Temp` is used to demonstrate intermediate calculation storage during each step of calculation)\n\n- In **AES-256**, the logic changes:\n - For each `i >= 8`:\n - If `i % 8 == 0`:\n - `Temp = RotWord(w[i-1])`\n - `Temp = SubWord(Temp)`\n - `Temp = Temp XOR Rcon[i/8 - 1]`\n - Else if `i % 8 == 4`:\n - `Temp = SubWord(w[i-1])`\n - **No rotation, no Rcon**\n - Else:\n - `Temp = w[i-1]`\n - Then:\n - `w[i] = w[i - 8] XOR Temp`\n\nMake sure to implement this conditional branching properly in the loop.\n\n### 3. **Rcon Handling**\n\n- Rcon is only applied when `i % 8 == 0` (i.e., every 8 words in AES-256).\n- Do **not** apply Rcon when `i % 8 == 4`.\n- **If any Rcon value is not needed, remove it from the code**.\n\n### 4. **Update Encryption Flow**\n\n- **Increase round counter** to go up to 14.\n- **Expand the key schedule** to generate and store **15 round keys**, each 128 bits (i.e., 240 bytes or 60 words of 32 bits total).\n- Update loops that iterate over rounds so they only use 128 bits of the expanded key for each round.\n\n### 5. **Initial Round Key Addition**\n- Ensure the first round key is generated correctly from the first 128 bits of the expanded 256-bit key.\n\n### 6. **Internal Buffers and Registers**\n- Update the size of any registers or memory arrays that store round keys from 44 32-bit words (AES-128) to 60 32-bit words (AES-256)\n\n {'docs/specification.md': None, 'rtl/decoder_data_control_64b66b.sv': None, 'rtl/encoder_control_64b66b.sv': None, 'rtl/encoder_data_64b66b.sv': None, 'rtl/aes128_encrypt.sv': None, 'verif/tb_aes128_enc.sv': None, 'rtl/aes128_decrypt.sv': None, 'rtl/aes128_key_expansion.sv': None, 'rtl/inv_sbox.sv': None, 'rtl/sbox.sv': \"module sbox (\\n input logic [7:0] i_data,\\n output logic [7:0] o_data\\n);\\n\\nalways_comb begin\\n case (i_data)\\n 8'h00: o_data = 8'h63;\\n 8'h01: o_data = 8'h7C;\\n 8'h02: o_data = 8'h77;\\n 8'h03: o_data = 8'h7B;\\n 8'h04: o_data = 8'hF2;\\n 8'h05: o_data = 8'h6B;\\n 8'h06: o_data = 8'h6F;\\n 8'h07: o_data = 8'hC5;\\n 8'h08: o_data = 8'h30;\\n 8'h09: o_data = 8'h01;\\n 8'h0A: o_data = 8'h67;\\n 8'h0B: o_data = 8'h2B;\\n 8'h0C: o_data = 8'hFE;\\n 8'h0D: o_data = 8'hD7;\\n 8'h0E: o_data = 8'hAB;\\n 8'h0F: o_data = 8'h76;\\n 8'h10: o_data = 8'hCA;\\n 8'h11: o_data = 8'h82;\\n 8'h12: o_data = 8'hC9;\\n 8'h13: o_data = 8'h7D;\\n 8'h14: o_data = 8'hFA;\\n 8'h15: o_data = 8'h59;\\n 8'h16: o_data = 8'h47;\\n 8'h17: o_data = 8'hF0;\\n 8'h18: o_data = 8'hAD;\\n 8'h19: o_data = 8'hD4;\\n 8'h1A: o_data = 8'hA2;\\n 8'h1B: o_data = 8'hAF;\\n 8'h1C: o_data = 8'h9C;\\n 8'h1D: o_data = 8'hA4;\\n 8'h1E: o_data = 8'h72;\\n 8'h1F: o_data = 8'hC0;\\n 8'h20: o_data = 8'hB7;\\n 8'h21: o_data = 8'hFD;\\n 8'h22: o_data = 8'h93;\\n 8'h23: o_data = 8'h26;\\n 8'h24: o_data = 8'h36;\\n 8'h25: o_data = 8'h3F;\\n 8'h26: o_data = 8'hF7;\\n 8'h27: o_data = 8'hCC;\\n 8'h28: o_data = 8'h34;\\n 8'h29: o_data = 8'hA5;\\n 8'h2A: o_data = 8'hE5;\\n 8'h2B: o_data = 8'hF1;\\n 8'h2C: o_data = 8'h71;\\n 8'h2D: o_data = 8'hD8;\\n 8'h2E: o_data = 8'h31;\\n 8'h2F: o_data = 8'h15;\\n 8'h30: o_data = 8'h04;\\n 8'h31: o_data = 8'hC7;\\n 8'h32: o_data = 8'h23;\\n 8'h33: o_data = 8'hC3;\\n 8'h34: o_data = 8'h18;\\n 8'h35: o_data = 8'h96;\\n 8'h36: o_data = 8'h05;\\n 8'h37: o_data = 8'h9A;\\n 8'h38: o_data = 8'h07;\\n 8'h39: o_data = 8'h12;\\n 8'h3A: o_data = 8'h80;\\n 8'h3B: o_data = 8'hE2;\\n 8'h3C: o_data = 8'hEB;\\n 8'h3D: o_data = 8'h27;\\n 8'h3E: o_data = 8'hB2;\\n 8'h3F: o_data = 8'h75;\\n 8'h40: o_data = 8'h09;\\n 8'h41: o_data = 8'h83;\\n 8'h42: o_data = 8'h2C;\\n 8'h43: o_data = 8'h1A;\\n 8'h44: o_data = 8'h1B;\\n 8'h45: o_data = 8'h6E;\\n 8'h46: o_data = 8'h5A;\\n 8'h47: o_data = 8'hA0;\\n 8'h48: o_data = 8'h52;\\n 8'h49: o_data = 8'h3B;\\n 8'h4A: o_data = 8'hD6;\\n 8'h4B: o_data = 8'hB3;\\n 8'h4C: o_data = 8'h29;\\n 8'h4D: o_data = 8'hE3;\\n 8'h4E: o_data = 8'h2F;\\n 8'h4F: o_data = 8'h84;\\n 8'h50: o_data = 8'h53;\\n 8'h51: o_data = 8'hD1;\\n 8'h52: o_data = 8'h00;\\n 8'h53: o_data = 8'hED;\\n 8'h54: o_data = 8'h20;\\n 8'h55: o_data = 8'hFC;\\n 8'h56: o_data = 8'hB1;\\n 8'h57: o_data = 8'h5B;\\n 8'h58: o_data = 8'h6A;\\n 8'h59: o_data = 8'hCB;\\n 8'h5A: o_data = 8'hBE;\\n 8'h5B: o_data = 8'h39;\\n 8'h5C: o_data = 8'h4A;\\n 8'h5D: o_data = 8'h4C;\\n 8'h5E: o_data = 8'h58;\\n 8'h5F: o_data = 8'hCF;\\n 8'h60: o_data = 8'hD0;\\n 8'h61: o_data = 8'hEF;\\n 8'h62: o_data = 8'hAA;\\n 8'h63: o_data = 8'hFB;\\n 8'h64: o_data = 8'h43;\\n 8'h65: o_data = 8'h4D;\\n 8'h66: o_data = 8'h33;\\n 8'h67: o_data = 8'h85;\\n 8'h68: o_data = 8'h45;\\n 8'h69: o_data = 8'hF9;\\n 8'h6A: o_data = 8'h02;\\n 8'h6B: o_data = 8'h7F;\\n 8'h6C: o_data = 8'h50;\\n 8'h6D: o_data = 8'h3C;\\n 8'h6E: o_data = 8'h9F;\\n 8'h6F: o_data = 8'hA8;\\n 8'h70: o_data = 8'h51;\\n 8'h71: o_data = 8'hA3;\\n 8'h72: o_data = 8'h40;\\n 8'h73: o_data = 8'h8F;\\n 8'h74: o_data = 8'h92;\\n 8'h75: o_data = 8'h9D;\\n 8'h76: o_data = 8'h38;\\n 8'h77: o_data = 8'hF5;\\n 8'h78: o_data = 8'hBC;\\n 8'h79: o_data = 8'hB6;\\n 8'h7A: o_data = 8'hDA;\\n 8'h7B: o_data = 8'h21;\\n 8'h7C: o_data = 8'h10;\\n 8'h7D: o_data = 8'hFF;\\n 8'h7E: o_data = 8'hF3;\\n 8'h7F: o_data = 8'hD2;\\n 8'h80: o_data = 8'hCD;\\n 8'h81: o_data = 8'h0C;\\n 8'h82: o_data = 8'h13;\\n 8'h83: o_data = 8'hEC;\\n 8'h84: o_data = 8'h5F;\\n 8'h85: o_data = 8'h97;\\n 8'h86: o_data = 8'h44;\\n 8'h87: o_data = 8'h17;\\n 8'h88: o_data = 8'hC4;\\n 8'h89: o_data = 8'hA7;\\n 8'h8A: o_data = 8'h7E;\\n 8'h8B: o_data = 8'h3D;\\n 8'h8C: o_data = 8'h64;\\n 8'h8D: o_data = 8'h5D;\\n 8'h8E: o_data = 8'h19;\\n 8'h8F: o_data = 8'h73;\\n 8'h90: o_data = 8'h60;\\n 8'h91: o_data = 8'h81;\\n 8'h92: o_data = 8'h4F;\\n 8'h93: o_data = 8'hDC;\\n 8'h94: o_data = 8'h22;\\n 8'h95: o_data = 8'h2A;\\n 8'h96: o_data = 8'h90;\\n 8'h97: o_data = 8'h88;\\n 8'h98: o_data = 8'h46;\\n 8'h99: o_data = 8'hEE;\\n 8'h9A: o_data = 8'hB8;\\n 8'h9B: o_data = 8'h14;\\n 8'h9C: o_data = 8'hDE;\\n 8'h9D: o_data = 8'h5E;\\n 8'h9E: o_data = 8'h0B;\\n 8'h9F: o_data = 8'hDB;\\n 8'hA0: o_data = 8'hE0;\\n 8'hA1: o_data = 8'h32;\\n 8'hA2: o_data = 8'h3A;\\n 8'hA3: o_data = 8'h0A;\\n 8'hA4: o_data = 8'h49;\\n 8'hA5: o_data = 8'h06;\\n 8'hA6: o_data = 8'h24;\\n 8'hA7: o_data = 8'h5C;\\n 8'hA8: o_data = 8'hC2;\\n 8'hA9: o_data = 8'hD3;\\n 8'hAA: o_data = 8'hAC;\\n 8'hAB: o_data = 8'h62;\\n 8'hAC: o_data = 8'h91;\\n 8'hAD: o_data = 8'h95;\\n 8'hAE: o_data = 8'hE4;\\n 8'hAF: o_data = 8'h79;\\n 8'hB0: o_data = 8'hE7;\\n 8'hB1: o_data = 8'hC8;\\n 8'hB2: o_data = 8'h37;\\n 8'hB3: o_data = 8'h6D;\\n 8'hB4: o_data = 8'h8D;\\n 8'hB5: o_data = 8'hD5;\\n 8'hB6: o_data = 8'h4E;\\n 8'hB7: o_data = 8'hA9;\\n 8'hB8: o_data = 8'h6C;\\n 8'hB9: o_data = 8'h56;\\n 8'hBA: o_data = 8'hF4;\\n 8'hBB: o_data = 8'hEA;\\n 8'hBC: o_data = 8'h65;\\n 8'hBD: o_data = 8'h7A;\\n 8'hBE: o_data = 8'hAE;\\n 8'hBF: o_data = 8'h08;\\n 8'hC0: o_data = 8'hBA;\\n 8'hC1: o_data = 8'h78;\\n 8'hC2: o_data = 8'h25;\\n 8'hC3: o_data = 8'h2E;\\n 8'hC4: o_data = 8'h1C;\\n 8'hC5: o_data = 8'hA6;\\n 8'hC6: o_data = 8'hB4;\\n 8'hC7: o_data = 8'hC6;\\n 8'hC8: o_data = 8'hE8;\\n 8'hC9: o_data = 8'hDD;\\n 8'hCA: o_data = 8'h74;\\n 8'hCB: o_data = 8'h1F;\\n 8'hCC: o_data = 8'h4B;\\n 8'hCD: o_data = 8'hBD;\\n 8'hCE: o_data = 8'h8B;\\n 8'hCF: o_data = 8'h8A;\\n 8'hD0: o_data = 8'h70;\\n 8'hD1: o_data = 8'h3E;\\n 8'hD2: o_data = 8'hB5;\\n 8'hD3: o_data = 8'h66;\\n 8'hD4: o_data = 8'h48;\\n 8'hD5: o_data = 8'h03;\\n 8'hD6: o_data = 8'hF6;\\n 8'hD7: o_data = 8'h0E;\\n 8'hD8: o_data = 8'h61;\\n 8'hD9: o_data = 8'h35;\\n 8'hDA: o_data = 8'h57;\\n 8'hDB: o_data = 8'hB9;\\n 8'hDC: o_data = 8'h86;\\n 8'hDD: o_data = 8'hC1;\\n 8'hDE: o_data = 8'h1D;\\n 8'hDF: o_data = 8'h9E;\\n 8'hE0: o_data = 8'hE1;\\n 8'hE1: o_data = 8'hF8;\\n 8'hE2: o_data = 8'h98;\\n 8'hE3: o_data = 8'h11;\\n 8'hE4: o_data = 8'h69;\\n 8'hE5: o_data = 8'hD9;\\n 8'hE6: o_data = 8'h8E;\\n 8'hE7: o_data = 8'h94;\\n 8'hE8: o_data = 8'h9B;\\n 8'hE9: o_data = 8'h1E;\\n 8'hEA: o_data = 8'h87;\\n 8'hEB: o_data = 8'hE9;\\n 8'hEC: o_data = 8'hCE;\\n 8'hED: o_data = 8'h55;\\n 8'hEE: o_data = 8'h28;\\n 8'hEF: o_data = 8'hDF;\\n 8'hF0: o_data = 8'h8C;\\n 8'hF1: o_data = 8'hA1;\\n 8'hF2: o_data = 8'h89;\\n 8'hF3: o_data = 8'h0D;\\n 8'hF4: o_data = 8'hBF;\\n 8'hF5: o_data = 8'hE6;\\n 8'hF6: o_data = 8'h42;\\n 8'hF7: o_data = 8'h68;\\n 8'hF8: o_data = 8'h41;\\n 8'hF9: o_data = 8'h99;\\n 8'hFA: o_data = 8'h2D;\\n 8'hFB: o_data = 8'h0F;\\n 8'hFC: o_data = 8'hB0;\\n 8'hFD: o_data = 8'h54;\\n 8'hFE: o_data = 8'hBB;\\n 8'hFF: o_data = 8'h16;\\n default: o_data = 8'h00;\\n endcase\\nend\\n\\nendmodule : sbox\", 'verif/tb_aes128_dec.sv': None, 'rtl/aes_encrypt.sv': \"module aes_encrypt #(\\n parameter NBW_KEY = 'd128,\\n parameter NBW_DATA = 'd128\\n) (\\n input logic clk,\\n input logic rst_async_n,\\n input logic i_update_key,\\n input logic [NBW_KEY-1:0] i_key,\\n input logic i_start,\\n input logic [NBW_DATA-1:0] i_data,\\n output logic o_done,\\n output logic [NBW_DATA-1:0] o_data\\n);\\n\\n// ----------------------------------------\\n// - Internal Parameters\\n// ----------------------------------------\\nlocalparam NBW_BYTE = 'd8;\\nlocalparam STEPS = 'd10;\\nlocalparam NBW_WORD = 'd32;\\nlocalparam NBW_EX_KEY = 'd1408;\\n\\n// ----------------------------------------\\n// - Wires/Registers creation\\n// ----------------------------------------\\nlogic [NBW_BYTE-1:0] Rcon [STEPS];\\nlogic [NBW_KEY-1:0] valid_key;\\nlogic [NBW_KEY-1:0] step_key[STEPS];\\nlogic [NBW_EX_KEY-1:0] expanded_key_nx;\\nlogic [NBW_EX_KEY-1:0] expanded_key_ff;\\nlogic [NBW_BYTE-1:0] current_data_nx[4][4];\\nlogic [NBW_BYTE-1:0] current_data_ff[4][4];\\nlogic [NBW_BYTE-1:0] SubBytes[4][4];\\nlogic [NBW_BYTE-1:0] ShiftRows[4][4];\\nlogic [NBW_BYTE-1:0] xtimes02[4][4];\\nlogic [NBW_BYTE-1:0] xtimes03[4][4];\\nlogic [NBW_BYTE-1:0] MixColumns[4][4];\\nlogic [3:0] round_ff;\\n\\n// ----------------------------------------\\n// - Output assignment\\n// ----------------------------------------\\nassign o_done = (round_ff == 4'd0);\\n\\ngenerate\\n for(genvar i = 0; i < 4; i++) begin : out_row\\n for(genvar j = 0; j < 4; j++) begin : out_col\\n assign o_data[NBW_DATA-(4*j+i)*NBW_BYTE-1-:NBW_BYTE] = current_data_ff[i][j];\\n end\\n end\\nendgenerate\\n\\nalways_ff @(posedge clk or negedge rst_async_n) begin : cypher_regs\\n if(!rst_async_n) begin\\n round_ff <= 4'd0;\\n for(int i = 0; i < 4; i++) begin\\n for(int j = 0; j < 4; j++) begin\\n current_data_ff[i][j] <= 8'd0;\\n end\\n end\\n end else begin\\n if(i_start & o_done || (round_ff > 4'd0 && round_ff < 4'd11)) begin\\n round_ff <= round_ff + 1'b1;\\n end else begin\\n round_ff <= 4'd0;\\n end\\n\\n for(int i = 0; i < 4; i++) begin\\n for(int j = 0; j < 4; j++) begin\\n current_data_ff[i][j] <= current_data_nx[i][j];\\n end\\n end\\n end\\nend\\n\\nalways_comb begin : next_data\\n for(int i = 0; i < 4; i++) begin\\n for(int j = 0; j < 4; j++) begin\\n if(i_start & o_done) begin\\n if(i_update_key) begin\\n current_data_nx[i][j] = i_data[NBW_DATA-(4*j+i)*NBW_BYTE-1-:NBW_BYTE] ^ i_key[NBW_DATA-(4*j+i)*NBW_BYTE-1-:NBW_BYTE];\\n end else begin\\n current_data_nx[i][j] = i_data[NBW_DATA-(4*j+i)*NBW_BYTE-1-:NBW_BYTE] ^ expanded_key_ff[NBW_EX_KEY-(4*j+i)*NBW_BYTE-1-:NBW_BYTE];\\n end\\n end else begin\\n if(round_ff > 4'd1) begin\\n if(round_ff != 11) begin\\n current_data_nx[i][j] = MixColumns[i][j] ^ expanded_key_ff[NBW_EX_KEY-(round_ff-1)*NBW_KEY-(4*j+i)*NBW_BYTE-1-:NBW_BYTE];\\n end else begin\\n current_data_nx[i][j] = ShiftRows[i][j] ^ expanded_key_ff[NBW_EX_KEY-(round_ff-1)*NBW_KEY-(4*j+i)*NBW_BYTE-1-:NBW_BYTE];\\n end\\n end else begin\\n current_data_nx[i][j] = current_data_ff[i][j];\\n end\\n end\\n end\\n end\\nend\\n\\ngenerate\\n for(genvar i = 0; i < 4; i++) begin : row\\n for(genvar j = 0; j < 4; j++) begin : col\\n sbox uu_sbox0 (\\n .i_data(current_data_ff[i][j]),\\n .o_data(SubBytes[i][j])\\n );\\n end\\n end\\nendgenerate\\n\\nalways_comb begin : cypher_logic\\n // Shift Rows logic\\n // Line 0: No shift\\n ShiftRows[0][0] = SubBytes[0][0];\\n ShiftRows[0][1] = SubBytes[0][1];\\n ShiftRows[0][2] = SubBytes[0][2];\\n ShiftRows[0][3] = SubBytes[0][3];\\n\\n // Line 1: Shift 1 left\\n ShiftRows[1][0] = SubBytes[1][1];\\n ShiftRows[1][1] = SubBytes[1][2];\\n ShiftRows[1][2] = SubBytes[1][3];\\n ShiftRows[1][3] = SubBytes[1][0];\\n\\n // Line 2: Shift 2 left\\n ShiftRows[2][0] = SubBytes[2][2];\\n ShiftRows[2][1] = SubBytes[2][3];\\n ShiftRows[2][2] = SubBytes[2][0];\\n ShiftRows[2][3] = SubBytes[2][1];\\n\\n // Line 3: Shift 3 left\\n ShiftRows[3][0] = SubBytes[3][3];\\n ShiftRows[3][1] = SubBytes[3][0];\\n ShiftRows[3][2] = SubBytes[3][1];\\n ShiftRows[3][3] = SubBytes[3][2];\\n\\n // Mix Columns logic\\n for(int i = 0; i < 4; i++) begin\\n for(int j = 0; j < 4; j++) begin\\n if(ShiftRows[i][j][NBW_BYTE-1]) begin\\n xtimes02[i][j] = {ShiftRows[i][j][NBW_BYTE-2:0], 1'b0} ^ 8'h1B;\\n xtimes03[i][j] = {ShiftRows[i][j][NBW_BYTE-2:0], 1'b0} ^ 8'h1B ^ ShiftRows[i][j];\\n end else begin\\n xtimes02[i][j] = {ShiftRows[i][j][NBW_BYTE-2:0], 1'b0};\\n xtimes03[i][j] = {ShiftRows[i][j][NBW_BYTE-2:0], 1'b0} ^ ShiftRows[i][j];\\n end\\n end\\n end\\n\\n for(int i = 0; i < 4; i++) begin\\n MixColumns[0][i] = xtimes02[0][i] ^ xtimes03[1][i] ^ ShiftRows[2][i] ^ ShiftRows[3][i];\\n MixColumns[1][i] = xtimes02[1][i] ^ xtimes03[2][i] ^ ShiftRows[3][i] ^ ShiftRows[0][i];\\n MixColumns[2][i] = xtimes02[2][i] ^ xtimes03[3][i] ^ ShiftRows[0][i] ^ ShiftRows[1][i];\\n MixColumns[3][i] = xtimes02[3][i] ^ xtimes03[0][i] ^ ShiftRows[1][i] ^ ShiftRows[2][i];\\n end\\nend\\n\\n// ****************************************\\n// - Key Expansion logic\\n// ****************************************\\n\\n// ----------------------------------------\\n// - Registers\\n// ----------------------------------------\\nalways_ff @(posedge clk or negedge rst_async_n) begin : reset_regs\\n if(~rst_async_n) begin\\n expanded_key_ff <= {NBW_EX_KEY{1'b0}};\\n end else begin\\n expanded_key_ff <= expanded_key_nx;\\n end\\nend\\n\\n\\n// ----------------------------------------\\n// - Operation logic\\n// ----------------------------------------\\nassign Rcon[0] = 8'h01;\\nassign Rcon[1] = 8'h02;\\nassign Rcon[2] = 8'h04;\\nassign Rcon[3] = 8'h08;\\nassign Rcon[4] = 8'h10;\\nassign Rcon[5] = 8'h20;\\nassign Rcon[6] = 8'h40;\\nassign Rcon[7] = 8'h80;\\nassign Rcon[8] = 8'h1b;\\nassign Rcon[9] = 8'h36;\\n\\ngenerate\\n for(genvar i = 0; i < STEPS; i++) begin : steps\\n logic [NBW_WORD-1:0] RotWord;\\n logic [NBW_WORD-1:0] SubWord;\\n logic [NBW_WORD-1:0] RconXor;\\n\\n sbox uu_sbox0 (\\n .i_data(RotWord[NBW_WORD-1-:NBW_BYTE]),\\n .o_data(SubWord[NBW_WORD-1-:NBW_BYTE])\\n );\\n\\n sbox uu_sbox1 (\\n .i_data(RotWord[NBW_WORD-NBW_BYTE-1-:NBW_BYTE]),\\n .o_data(SubWord[NBW_WORD-NBW_BYTE-1-:NBW_BYTE])\\n );\\n\\n sbox uu_sbox2 (\\n .i_data(RotWord[NBW_WORD-2*NBW_BYTE-1-:NBW_BYTE]),\\n .o_data(SubWord[NBW_WORD-2*NBW_BYTE-1-:NBW_BYTE])\\n );\\n\\n sbox uu_sbox3 (\\n .i_data(RotWord[NBW_WORD-3*NBW_BYTE-1-:NBW_BYTE]),\\n .o_data(SubWord[NBW_WORD-3*NBW_BYTE-1-:NBW_BYTE])\\n );\\n\\n always_comb begin : main_operation\\n RotWord = {expanded_key_ff[NBW_EX_KEY-(i+1)*NBW_KEY+NBW_WORD-NBW_BYTE-1-:(NBW_WORD-NBW_BYTE)], expanded_key_ff[NBW_EX_KEY-(i+1)*NBW_KEY+NBW_WORD-1-:NBW_BYTE]};\\n RconXor = {SubWord[NBW_WORD-1-:NBW_BYTE]^Rcon[i], SubWord[NBW_WORD-NBW_BYTE-1-:(NBW_WORD-NBW_BYTE)]};\\n\\n step_key[i][NBW_KEY-1-:NBW_WORD] = expanded_key_ff[NBW_EX_KEY-(4*i )*NBW_WORD-1-:NBW_WORD] ^ RconXor;\\n step_key[i][NBW_KEY-NBW_WORD-1-:NBW_WORD] = expanded_key_ff[NBW_EX_KEY-(4*i+1)*NBW_WORD-1-:NBW_WORD] ^ step_key[i][NBW_KEY-1-:NBW_WORD];\\n step_key[i][NBW_KEY-2*NBW_WORD-1-:NBW_WORD] = expanded_key_ff[NBW_EX_KEY-(4*i+2)*NBW_WORD-1-:NBW_WORD] ^ step_key[i][NBW_KEY-NBW_WORD-1-:NBW_WORD];\\n step_key[i][NBW_KEY-3*NBW_WORD-1-:NBW_WORD] = expanded_key_ff[NBW_EX_KEY-(4*i+3)*NBW_WORD-1-:NBW_WORD] ^ step_key[i][NBW_KEY-2*NBW_WORD-1-:NBW_WORD];\\n end\\n end\\nendgenerate\\n\\nassign expanded_key_nx = {valid_key , step_key[0], step_key[1], step_key[2],\\n step_key[3], step_key[4], step_key[5], step_key[6],\\n step_key[7], step_key[8], step_key[9]};\\n\\nalways_comb begin : input_data\\n if (i_update_key & o_done) begin\\n valid_key = i_key;\\n end else begin\\n valid_key = expanded_key_ff[NBW_EX_KEY-1-:NBW_KEY];\\n end\\nend\\n\\nendmodule : aes_encrypt\", 'verif/tb_aes_encrypt.sv': 'module tb_aes_encrypt;\\n\\nlocalparam NBW_KEY = \\'d256;\\nlocalparam NBW_DATA = \\'d128;\\n\\nlogic clk;\\nlogic rst_async_n;\\nlogic i_update_key;\\nlogic [NBW_KEY-1:0] i_key;\\nlogic i_start;\\nlogic [NBW_DATA-1:0] i_data;\\nlogic o_done;\\nlogic [NBW_DATA-1:0] o_data;\\n\\naes_encrypt #(\\n .NBW_KEY(NBW_KEY),\\n .NBW_DATA(NBW_DATA)\\n) uu_aes_encrypt (\\n .clk(clk),\\n .rst_async_n(rst_async_n),\\n .i_update_key(i_update_key),\\n .i_key(i_key),\\n .i_start(i_start),\\n .i_data(i_data),\\n .o_done(o_done),\\n .o_data(o_data)\\n);\\n\\ntask Simple_test(logic update_key);\\n @(negedge clk);\\n i_key = 256\\'h000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f;\\n i_data = 128\\'h00112233445566778899aabbccddeeff;\\n i_update_key = update_key;\\n i_start = 1;\\n\\n @(negedge clk);\\n i_start = 0;\\n i_update_key = 0;\\n i_key = 0;\\n\\n @(posedge o_done);\\n @(negedge clk);\\n\\n if(o_data == 128\\'h8ea2b7ca516745bfeafc49904b496089) begin\\n $display(\"PASS\");\\n end else begin\\n $display(\"FAIL\");\\n $display(\"Expected output: %h\", 128\\'h8ea2b7ca516745bfeafc49904b496089);\\n $display(\"Observed output: %h\", o_data);\\n end\\nendtask\\n\\ninitial begin\\n $dumpfile(\"test.vcd\");\\n $dumpvars(0,tb_aes_encrypt);\\nend\\n\\nalways #5 clk = ~clk;\\n\\ninitial begin\\n clk = 0;\\n i_start = 0;\\n rst_async_n = 1;\\n #1;\\n rst_async_n = 0;\\n #2;\\n rst_async_n = 1;\\n @(negedge clk);\\n\\n // Tasks go here\\n Simple_test(1\\'b1);\\n Simple_test(1\\'b0);\\n\\n @(negedge clk);\\n @(negedge clk);\\n\\n $finish();\\nend\\n\\nendmodule', 'rtl/aes_decrypt.sv': None, 'rtl/aes_ke.sv': None, 'verif/tb_aes_decrypt.sv': None, 'rtl/aes_dec_top.sv': None, 'rtl/aes_enc_top.sv': None, 'verif/tb_padding_top.sv': None, 'verif/tb_des_enc.sv': None, 'docs/Key_schedule.md': None, 'docs/Permutations.md': None, 'docs/S_box_creation.md': None, 'rtl/S1.sv': None, 'rtl/S2.sv': None, 'rtl/S3.sv': None, 'rtl/S4.sv': None, 'rtl/S5.sv': None, 'rtl/S6.sv': None, 'rtl/S7.sv': None, 'rtl/S8.sv': None, 'rtl/des_enc.sv': None, 'verif/tb_des_dec.sv': None, 'docs/Encryption.md': None, 'rtl/des_dec.sv': None, 'verif/tb_3des_enc.sv': None, 'verif/tb_3des_dec.sv': None, 'docs/min_hamming_distance_finder_spec.md': None, 'rtl/Bit_Difference_Counter.sv': None, 'rtl/Bitwise_Reduction.sv': None, 'rtl/Data_Reduction.sv': None, 'verif/tb_Min_Hamming_Distance_Finder.sv': None, 'docs/specs.md': None, 'rtl/arithmetic_progression_generator.sv': None, 'docs/algorithms.md': None, 'docs/coeff_update_spec.md': None, 'docs/equalizer_spec.md': None, 'docs/error_calc_spec.md': None, 'rtl/coeff_update.sv': None, 'rtl/dynamic_equalizer.sv': None, 'rtl/error_calc.sv': None, 'docs/awgn_spec.md': None, 'docs/equalizer_top_spec.md': None, 'rtl/elevator_control_system.sv': None, 'docs/tx_specification.md': None, 'rtl/ethernet_fifo_cdc.sv': None, 'docs/tx_mac_specification.md': None, 'verif/event_scheduler_tb.sv': None, 'docs/modified_specs.md': None, 'rtl/event_scheduler.sv': None, 'verif/tb_event_scheduler.sv': None, 'rtl/column_selector.sv': None, 'rtl/event_storage.sv': None, 'verif/tb.sv': None, 'rtl/fixed_priority_arbiter.sv': None, 'verif/fixed_priority_arbiter_tb.sv': None, 'docs/Modified_specification.md': None, 'docs/GCD_specification.md': None, 'docs/crypto_accelerator_specification.md': None, 'docs/modular_exponentiation_specification.md': None, 'docs/modular_multiplier_specification.md': None, 'rtl/gcd_controlpath_3.sv': None, 'rtl/gcd_controlpath_4.sv': None, 'rtl/gcd_datapath_5.sv': None, 'rtl/gcd_datapath_6.sv': None, 'rtl/gcd_top_1.sv': None, 'rtl/gcd_top_2.sv': None, 'rtl/modular_exponentiation.sv': None, 'rtl/modular_multiplier.sv': None, 'rtl/lfsr_8bit.sv': None, 'verif/lfsr_8bit_tb.sv': None, 'rtl/bit16_lfsr.sv': None, 'rtl/low_power_ctrl.sv': None, 'rtl/sync_fifo.sv': None, 'verif/tb_low_power_channel.sv': None, 'rtl/cross_domain_sync.sv': None, 'rtl/dsp_input_stage.sv': None, 'rtl/dsp_output_stage.sv': None, 'rtl/lfsr_generator.sv': None, 'rtl/monte_carlo_dsp_monitor_top.sv': None, 'verif/monte_carlo_dsp_monitor_top_tb.sv': None, 'docs/multiplexer_specification.md': None, 'verif/multiplexer_tb.sv': None, 'docs/nbit_swizzling_spec.md': None, 'verif/nbit_swizzling_tb.sv': None, 'docs/nmea_decoder_spec.md': None, 'rtl/nmea_decoder.sv': None, 'verif/nmea_decoder_tb.sv': None, 'docs/fifo.md': None, 'rtl/fifo_memory.sv': None, 'rtl/read_to_write_pointer_sync.sv': None, 'rtl/rptr_empty.sv': None, 'rtl/wptr_full.sv': None, 'rtl/write_to_read_pointer_sync.sv': None, 'docs/spec.md': None, 'verif/async_filo_tb.sv': None, 'docs/axilite_to_pcie_config_module.md': None, 'rtl/axi4lite_to_pcie_cfg_bridge.sv': None, 'rtl/axis_broadcast.sv': None, 'verif/tb_axis_broadcast.sv': None, 'docs/axis_to_uart_tx_specs.md': None, 'docs/uart_rx_to_axis_specs.md': None, 'rtl/barrel_shifter.sv': None, 'verif/barrel_shifter_tb.sv': None, 'rtl/bcd_adder.sv': None, 'rtl/full_adder.sv': None, 'rtl/four_bit_adder.sv': None, 'rtl/search_binary_search_tree.sv': None, 'rtl/delete_node_binary_search_tree.sv': None, 'docs/bst_operations.md': None, 'rtl/binary_search_tree_sort_construct.sv': None, 'docs/Spec.md': None, 'verif/tb_binary_to_gray.sv': None, 'verif/tb_custom_byte_enable_ram.sv': None, 'verif/cache_controller_tb.sv': None, 'rtl/caesar_cipher.sv': None, 'verif/caesar_cipher_tb.sv': None, 'verif/tb_pseudoRandGenerator_ca.sv': None, 'docs/continuous_adder_specification.md': None, 'verif/continuous_adder_tb.sv': None, 'rtl/fifo_buffer.sv': None, 'verif/tb_fifo_buffer.sv': None, 'docs/direct_map_cache_spec.md': None, 'verif/tb_direct_map_cache.sv': None, 'rtl/direct_map_cache.sv': None, 'rtl/dual_port_memory.sv': None, 'rtl/gen_cos_sin_lut.sv': None, 'rtl/phase_lut.sv': None, 'rtl/phase_rotation.sv': None, 'rtl/power4.sv': None, 'rtl/saturation.sv': None, 'rtl/top_phase_rotation.sv': None, 'docs/spec_viterbi.md': None, 'docs/spec_slicer_top.md': None, 'docs/spec_top_phase_rotation.md': None, 'rtl/slicer.sv': None, 'rtl/slicer_top.sv': None, 'docs/swizzler_specification.md': None, 'verif/swizzler_tb.sv': None, 'rtl/swizzler.sv': None, 'docs/sync_serial_communication_tx_rx_spec.md': None, 'verif/sync_serial_communication_tb.sv': None, 'rtl/weight_stationary_pe.sv': None, 'verif/systolic_array_tb.sv': None, 'rtl/thermostat.v': None, 'docs/Traffic_controller.md': None, 'rtl/traffic_light_controller.sv': None, 'docs/Universal_Shift_Register_spec.md': None, 'verif/tb_universal_shift_register.sv': None, 'rtl/universal_shift_register.sv': None, 'docs/spec_conj.md': None, 'docs/spec_cross_correlation.md': None, 'docs/spec_detect_sequence.md': None, 'rtl/adder_2d_layers.sv': None, 'rtl/adder_tree_2d.sv': None, 'rtl/correlate.sv': None, 'rtl/cross_correlation.sv': None, 'docs/valid_modes.md': None, 'docs/words_counting.md': None, 'rtl/detect_sequence.sv': None, 'docs/proc_fsm_spec.md': None, 'docs/adder_tree.md': None, 'docs/coeff_ram.md': None, 'docs/poly_decimator.md': None, 'docs/poly_filter.md': None, 'docs/shift_register.md': None, 'rtl/adder_tree.sv': None, 'rtl/coeff_ram.sv': None, 'rtl/poly_filter.sv': None, 'rtl/shift_register.sv': None, 'docs/prbs_specification.md': None, 'rtl/prbs_gen_check.sv': None, 'rtl/fsm.sv': None, 'verif/fsm_tb.sv': None, 'rtl/CA_1.sv': None, 'rtl/CA_2.sv': None, 'rtl/CA_3.sv': None, 'rtl/CA_4.sv': None, 'rtl/rgb_color_space_conversion.sv': None, 'rtl/APBGlobalHistoryRegister.v': None, 'docs/signed_comparator_specification.md': None, 'verif/signed_comparator_tb.sv': None, 'rtl/sorting_engine.sv': None, 'rtl/brick_sort.sv': None, 'rtl/bubble_sort.sv': None, 'rtl/merge_sort.sv': None, 'rtl/selection_sort.sv': None}", + "rtl/sbox.sv": "module sbox (\n input logic [7:0] i_data,\n output logic [7:0] o_data\n);\n\nalways_comb begin\n case (i_data)\n 8'h00: o_data = 8'h63;\n 8'h01: o_data = 8'h7C;\n 8'h02: o_data = 8'h77;\n 8'h03: o_data = 8'h7B;\n 8'h04: o_data = 8'hF2;\n 8'h05: o_data = 8'h6B;\n 8'h06: o_data = 8'h6F;\n 8'h07: o_data = 8'hC5;\n 8'h08: o_data = 8'h30;\n 8'h09: o_data = 8'h01;\n 8'h0A: o_data = 8'h67;\n 8'h0B: o_data = 8'h2B;\n 8'h0C: o_data = 8'hFE;\n 8'h0D: o_data = 8'hD7;\n 8'h0E: o_data = 8'hAB;\n 8'h0F: o_data = 8'h76;\n 8'h10: o_data = 8'hCA;\n 8'h11: o_data = 8'h82;\n 8'h12: o_data = 8'hC9;\n 8'h13: o_data = 8'h7D;\n 8'h14: o_data = 8'hFA;\n 8'h15: o_data = 8'h59;\n 8'h16: o_data = 8'h47;\n 8'h17: o_data = 8'hF0;\n 8'h18: o_data = 8'hAD;\n 8'h19: o_data = 8'hD4;\n 8'h1A: o_data = 8'hA2;\n 8'h1B: o_data = 8'hAF;\n 8'h1C: o_data = 8'h9C;\n 8'h1D: o_data = 8'hA4;\n 8'h1E: o_data = 8'h72;\n 8'h1F: o_data = 8'hC0;\n 8'h20: o_data = 8'hB7;\n 8'h21: o_data = 8'hFD;\n 8'h22: o_data = 8'h93;\n 8'h23: o_data = 8'h26;\n 8'h24: o_data = 8'h36;\n 8'h25: o_data = 8'h3F;\n 8'h26: o_data = 8'hF7;\n 8'h27: o_data = 8'hCC;\n 8'h28: o_data = 8'h34;\n 8'h29: o_data = 8'hA5;\n 8'h2A: o_data = 8'hE5;\n 8'h2B: o_data = 8'hF1;\n 8'h2C: o_data = 8'h71;\n 8'h2D: o_data = 8'hD8;\n 8'h2E: o_data = 8'h31;\n 8'h2F: o_data = 8'h15;\n 8'h30: o_data = 8'h04;\n 8'h31: o_data = 8'hC7;\n 8'h32: o_data = 8'h23;\n 8'h33: o_data = 8'hC3;\n 8'h34: o_data = 8'h18;\n 8'h35: o_data = 8'h96;\n 8'h36: o_data = 8'h05;\n 8'h37: o_data = 8'h9A;\n 8'h38: o_data = 8'h07;\n 8'h39: o_data = 8'h12;\n 8'h3A: o_data = 8'h80;\n 8'h3B: o_data = 8'hE2;\n 8'h3C: o_data = 8'hEB;\n 8'h3D: o_data = 8'h27;\n 8'h3E: o_data = 8'hB2;\n 8'h3F: o_data = 8'h75;\n 8'h40: o_data = 8'h09;\n 8'h41: o_data = 8'h83;\n 8'h42: o_data = 8'h2C;\n 8'h43: o_data = 8'h1A;\n 8'h44: o_data = 8'h1B;\n 8'h45: o_data = 8'h6E;\n 8'h46: o_data = 8'h5A;\n 8'h47: o_data = 8'hA0;\n 8'h48: o_data = 8'h52;\n 8'h49: o_data = 8'h3B;\n 8'h4A: o_data = 8'hD6;\n 8'h4B: o_data = 8'hB3;\n 8'h4C: o_data = 8'h29;\n 8'h4D: o_data = 8'hE3;\n 8'h4E: o_data = 8'h2F;\n 8'h4F: o_data = 8'h84;\n 8'h50: o_data = 8'h53;\n 8'h51: o_data = 8'hD1;\n 8'h52: o_data = 8'h00;\n 8'h53: o_data = 8'hED;\n 8'h54: o_data = 8'h20;\n 8'h55: o_data = 8'hFC;\n 8'h56: o_data = 8'hB1;\n 8'h57: o_data = 8'h5B;\n 8'h58: o_data = 8'h6A;\n 8'h59: o_data = 8'hCB;\n 8'h5A: o_data = 8'hBE;\n 8'h5B: o_data = 8'h39;\n 8'h5C: o_data = 8'h4A;\n 8'h5D: o_data = 8'h4C;\n 8'h5E: o_data = 8'h58;\n 8'h5F: o_data = 8'hCF;\n 8'h60: o_data = 8'hD0;\n 8'h61: o_data = 8'hEF;\n 8'h62: o_data = 8'hAA;\n 8'h63: o_data = 8'hFB;\n 8'h64: o_data = 8'h43;\n 8'h65: o_data = 8'h4D;\n 8'h66: o_data = 8'h33;\n 8'h67: o_data = 8'h85;\n 8'h68: o_data = 8'h45;\n 8'h69: o_data = 8'hF9;\n 8'h6A: o_data = 8'h02;\n 8'h6B: o_data = 8'h7F;\n 8'h6C: o_data = 8'h50;\n 8'h6D: o_data = 8'h3C;\n 8'h6E: o_data = 8'h9F;\n 8'h6F: o_data = 8'hA8;\n 8'h70: o_data = 8'h51;\n 8'h71: o_data = 8'hA3;\n 8'h72: o_data = 8'h40;\n 8'h73: o_data = 8'h8F;\n 8'h74: o_data = 8'h92;\n 8'h75: o_data = 8'h9D;\n 8'h76: o_data = 8'h38;\n 8'h77: o_data = 8'hF5;\n 8'h78: o_data = 8'hBC;\n 8'h79: o_data = 8'hB6;\n 8'h7A: o_data = 8'hDA;\n 8'h7B: o_data = 8'h21;\n 8'h7C: o_data = 8'h10;\n 8'h7D: o_data = 8'hFF;\n 8'h7E: o_data = 8'hF3;\n 8'h7F: o_data = 8'hD2;\n 8'h80: o_data = 8'hCD;\n 8'h81: o_data = 8'h0C;\n 8'h82: o_data = 8'h13;\n 8'h83: o_data = 8'hEC;\n 8'h84: o_data = 8'h5F;\n 8'h85: o_data = 8'h97;\n 8'h86: o_data = 8'h44;\n 8'h87: o_data = 8'h17;\n 8'h88: o_data = 8'hC4;\n 8'h89: o_data = 8'hA7;\n 8'h8A: o_data = 8'h7E;\n 8'h8B: o_data = 8'h3D;\n 8'h8C: o_data = 8'h64;\n 8'h8D: o_data = 8'h5D;\n 8'h8E: o_data = 8'h19;\n 8'h8F: o_data = 8'h73;\n 8'h90: o_data = 8'h60;\n 8'h91: o_data = 8'h81;\n 8'h92: o_data = 8'h4F;\n 8'h93: o_data = 8'hDC;\n 8'h94: o_data = 8'h22;\n 8'h95: o_data = 8'h2A;\n 8'h96: o_data = 8'h90;\n 8'h97: o_data = 8'h88;\n 8'h98: o_data = 8'h46;\n 8'h99: o_data = 8'hEE;\n 8'h9A: o_data = 8'hB8;\n 8'h9B: o_data = 8'h14;\n 8'h9C: o_data = 8'hDE;\n 8'h9D: o_data = 8'h5E;\n 8'h9E: o_data = 8'h0B;\n 8'h9F: o_data = 8'hDB;\n 8'hA0: o_data = 8'hE0;\n 8'hA1: o_data = 8'h32;\n 8'hA2: o_data = 8'h3A;\n 8'hA3: o_data = 8'h0A;\n 8'hA4: o_data = 8'h49;\n 8'hA5: o_data = 8'h06;\n 8'hA6: o_data = 8'h24;\n 8'hA7: o_data = 8'h5C;\n 8'hA8: o_data = 8'hC2;\n 8'hA9: o_data = 8'hD3;\n 8'hAA: o_data = 8'hAC;\n 8'hAB: o_data = 8'h62;\n 8'hAC: o_data = 8'h91;\n 8'hAD: o_data = 8'h95;\n 8'hAE: o_data = 8'hE4;\n 8'hAF: o_data = 8'h79;\n 8'hB0: o_data = 8'hE7;\n 8'hB1: o_data = 8'hC8;\n 8'hB2: o_data = 8'h37;\n 8'hB3: o_data = 8'h6D;\n 8'hB4: o_data = 8'h8D;\n 8'hB5: o_data = 8'hD5;\n 8'hB6: o_data = 8'h4E;\n 8'hB7: o_data = 8'hA9;\n 8'hB8: o_data = 8'h6C;\n 8'hB9: o_data = 8'h56;\n 8'hBA: o_data = 8'hF4;\n 8'hBB: o_data = 8'hEA;\n 8'hBC: o_data = 8'h65;\n 8'hBD: o_data = 8'h7A;\n 8'hBE: o_data = 8'hAE;\n 8'hBF: o_data = 8'h08;\n 8'hC0: o_data = 8'hBA;\n 8'hC1: o_data = 8'h78;\n 8'hC2: o_data = 8'h25;\n 8'hC3: o_data = 8'h2E;\n 8'hC4: o_data = 8'h1C;\n 8'hC5: o_data = 8'hA6;\n 8'hC6: o_data = 8'hB4;\n 8'hC7: o_data = 8'hC6;\n 8'hC8: o_data = 8'hE8;\n 8'hC9: o_data = 8'hDD;\n 8'hCA: o_data = 8'h74;\n 8'hCB: o_data = 8'h1F;\n 8'hCC: o_data = 8'h4B;\n 8'hCD: o_data = 8'hBD;\n 8'hCE: o_data = 8'h8B;\n 8'hCF: o_data = 8'h8A;\n 8'hD0: o_data = 8'h70;\n 8'hD1: o_data = 8'h3E;\n 8'hD2: o_data = 8'hB5;\n 8'hD3: o_data = 8'h66;\n 8'hD4: o_data = 8'h48;\n 8'hD5: o_data = 8'h03;\n 8'hD6: o_data = 8'hF6;\n 8'hD7: o_data = 8'h0E;\n 8'hD8: o_data = 8'h61;\n 8'hD9: o_data = 8'h35;\n 8'hDA: o_data = 8'h57;\n 8'hDB: o_data = 8'hB9;\n 8'hDC: o_data = 8'h86;\n 8'hDD: o_data = 8'hC1;\n 8'hDE: o_data = 8'h1D;\n 8'hDF: o_data = 8'h9E;\n 8'hE0: o_data = 8'hE1;\n 8'hE1: o_data = 8'hF8;\n 8'hE2: o_data = 8'h98;\n 8'hE3: o_data = 8'h11;\n 8'hE4: o_data = 8'h69;\n 8'hE5: o_data = 8'hD9;\n 8'hE6: o_data = 8'h8E;\n 8'hE7: o_data = 8'h94;\n 8'hE8: o_data = 8'h9B;\n 8'hE9: o_data = 8'h1E;\n 8'hEA: o_data = 8'h87;\n 8'hEB: o_data = 8'hE9;\n 8'hEC: o_data = 8'hCE;\n 8'hED: o_data = 8'h55;\n 8'hEE: o_data = 8'h28;\n 8'hEF: o_data = 8'hDF;\n 8'hF0: o_data = 8'h8C;\n 8'hF1: o_data = 8'hA1;\n 8'hF2: o_data = 8'h89;\n 8'hF3: o_data = 8'h0D;\n 8'hF4: o_data = 8'hBF;\n 8'hF5: o_data = 8'hE6;\n 8'hF6: o_data = 8'h42;\n 8'hF7: o_data = 8'h68;\n 8'hF8: o_data = 8'h41;\n 8'hF9: o_data = 8'h99;\n 8'hFA: o_data = 8'h2D;\n 8'hFB: o_data = 8'h0F;\n 8'hFC: o_data = 8'hB0;\n 8'hFD: o_data = 8'h54;\n 8'hFE: o_data = 8'hBB;\n 8'hFF: o_data = 8'h16;\n default: o_data = 8'h00;\n endcase\nend\n\nendmodule : sbox", + "rtl/aes_encrypt.sv": "module aes_encrypt #(\n parameter NBW_KEY = 'd128,\n parameter NBW_DATA = 'd128\n) (\n input logic clk,\n input logic rst_async_n,\n input logic i_update_key,\n input logic [NBW_KEY-1:0] i_key,\n input logic i_start,\n input logic [NBW_DATA-1:0] i_data,\n output logic o_done,\n output logic [NBW_DATA-1:0] o_data\n);\n\n// ----------------------------------------\n// - Internal Parameters\n// ----------------------------------------\nlocalparam NBW_BYTE = 'd8;\nlocalparam STEPS = 'd10;\nlocalparam NBW_WORD = 'd32;\nlocalparam NBW_EX_KEY = 'd1408;\n\n// ----------------------------------------\n// - Wires/Registers creation\n// ----------------------------------------\nlogic [NBW_BYTE-1:0] Rcon [STEPS];\nlogic [NBW_KEY-1:0] valid_key;\nlogic [NBW_KEY-1:0] step_key[STEPS];\nlogic [NBW_EX_KEY-1:0] expanded_key_nx;\nlogic [NBW_EX_KEY-1:0] expanded_key_ff;\nlogic [NBW_BYTE-1:0] current_data_nx[4][4];\nlogic [NBW_BYTE-1:0] current_data_ff[4][4];\nlogic [NBW_BYTE-1:0] SubBytes[4][4];\nlogic [NBW_BYTE-1:0] ShiftRows[4][4];\nlogic [NBW_BYTE-1:0] xtimes02[4][4];\nlogic [NBW_BYTE-1:0] xtimes03[4][4];\nlogic [NBW_BYTE-1:0] MixColumns[4][4];\nlogic [3:0] round_ff;\n\n// ----------------------------------------\n// - Output assignment\n// ----------------------------------------\nassign o_done = (round_ff == 4'd0);\n\ngenerate\n for(genvar i = 0; i < 4; i++) begin : out_row\n for(genvar j = 0; j < 4; j++) begin : out_col\n assign o_data[NBW_DATA-(4*j+i)*NBW_BYTE-1-:NBW_BYTE] = current_data_ff[i][j];\n end\n end\nendgenerate\n\nalways_ff @(posedge clk or negedge rst_async_n) begin : cypher_regs\n if(!rst_async_n) begin\n round_ff <= 4'd0;\n for(int i = 0; i < 4; i++) begin\n for(int j = 0; j < 4; j++) begin\n current_data_ff[i][j] <= 8'd0;\n end\n end\n end else begin\n if(i_start & o_done || (round_ff > 4'd0 && round_ff < 4'd11)) begin\n round_ff <= round_ff + 1'b1;\n end else begin\n round_ff <= 4'd0;\n end\n\n for(int i = 0; i < 4; i++) begin\n for(int j = 0; j < 4; j++) begin\n current_data_ff[i][j] <= current_data_nx[i][j];\n end\n end\n end\nend\n\nalways_comb begin : next_data\n for(int i = 0; i < 4; i++) begin\n for(int j = 0; j < 4; j++) begin\n if(i_start & o_done) begin\n if(i_update_key) begin\n current_data_nx[i][j] = i_data[NBW_DATA-(4*j+i)*NBW_BYTE-1-:NBW_BYTE] ^ i_key[NBW_DATA-(4*j+i)*NBW_BYTE-1-:NBW_BYTE];\n end else begin\n current_data_nx[i][j] = i_data[NBW_DATA-(4*j+i)*NBW_BYTE-1-:NBW_BYTE] ^ expanded_key_ff[NBW_EX_KEY-(4*j+i)*NBW_BYTE-1-:NBW_BYTE];\n end\n end else begin\n if(round_ff > 4'd1) begin\n if(round_ff != 11) begin\n current_data_nx[i][j] = MixColumns[i][j] ^ expanded_key_ff[NBW_EX_KEY-(round_ff-1)*NBW_KEY-(4*j+i)*NBW_BYTE-1-:NBW_BYTE];\n end else begin\n current_data_nx[i][j] = ShiftRows[i][j] ^ expanded_key_ff[NBW_EX_KEY-(round_ff-1)*NBW_KEY-(4*j+i)*NBW_BYTE-1-:NBW_BYTE];\n end\n end else begin\n current_data_nx[i][j] = current_data_ff[i][j];\n end\n end\n end\n end\nend\n\ngenerate\n for(genvar i = 0; i < 4; i++) begin : row\n for(genvar j = 0; j < 4; j++) begin : col\n sbox uu_sbox0 (\n .i_data(current_data_ff[i][j]),\n .o_data(SubBytes[i][j])\n );\n end\n end\nendgenerate\n\nalways_comb begin : cypher_logic\n // Shift Rows logic\n // Line 0: No shift\n ShiftRows[0][0] = SubBytes[0][0];\n ShiftRows[0][1] = SubBytes[0][1];\n ShiftRows[0][2] = SubBytes[0][2];\n ShiftRows[0][3] = SubBytes[0][3];\n\n // Line 1: Shift 1 left\n ShiftRows[1][0] = SubBytes[1][1];\n ShiftRows[1][1] = SubBytes[1][2];\n ShiftRows[1][2] = SubBytes[1][3];\n ShiftRows[1][3] = SubBytes[1][0];\n\n // Line 2: Shift 2 left\n ShiftRows[2][0] = SubBytes[2][2];\n ShiftRows[2][1] = SubBytes[2][3];\n ShiftRows[2][2] = SubBytes[2][0];\n ShiftRows[2][3] = SubBytes[2][1];\n\n // Line 3: Shift 3 left\n ShiftRows[3][0] = SubBytes[3][3];\n ShiftRows[3][1] = SubBytes[3][0];\n ShiftRows[3][2] = SubBytes[3][1];\n ShiftRows[3][3] = SubBytes[3][2];\n\n // Mix Columns logic\n for(int i = 0; i < 4; i++) begin\n for(int j = 0; j < 4; j++) begin\n if(ShiftRows[i][j][NBW_BYTE-1]) begin\n xtimes02[i][j] = {ShiftRows[i][j][NBW_BYTE-2:0], 1'b0} ^ 8'h1B;\n xtimes03[i][j] = {ShiftRows[i][j][NBW_BYTE-2:0], 1'b0} ^ 8'h1B ^ ShiftRows[i][j];\n end else begin\n xtimes02[i][j] = {ShiftRows[i][j][NBW_BYTE-2:0], 1'b0};\n xtimes03[i][j] = {ShiftRows[i][j][NBW_BYTE-2:0], 1'b0} ^ ShiftRows[i][j];\n end\n end\n end\n\n for(int i = 0; i < 4; i++) begin\n MixColumns[0][i] = xtimes02[0][i] ^ xtimes03[1][i] ^ ShiftRows[2][i] ^ ShiftRows[3][i];\n MixColumns[1][i] = xtimes02[1][i] ^ xtimes03[2][i] ^ ShiftRows[3][i] ^ ShiftRows[0][i];\n MixColumns[2][i] = xtimes02[2][i] ^ xtimes03[3][i] ^ ShiftRows[0][i] ^ ShiftRows[1][i];\n MixColumns[3][i] = xtimes02[3][i] ^ xtimes03[0][i] ^ ShiftRows[1][i] ^ ShiftRows[2][i];\n end\nend\n\n// ****************************************\n// - Key Expansion logic\n// ****************************************\n\n// ----------------------------------------\n// - Registers\n// ----------------------------------------\nalways_ff @(posedge clk or negedge rst_async_n) begin : reset_regs\n if(~rst_async_n) begin\n expanded_key_ff <= {NBW_EX_KEY{1'b0}};\n end else begin\n expanded_key_ff <= expanded_key_nx;\n end\nend\n\n\n// ----------------------------------------\n// - Operation logic\n// ----------------------------------------\nassign Rcon[0] = 8'h01;\nassign Rcon[1] = 8'h02;\nassign Rcon[2] = 8'h04;\nassign Rcon[3] = 8'h08;\nassign Rcon[4] = 8'h10;\nassign Rcon[5] = 8'h20;\nassign Rcon[6] = 8'h40;\nassign Rcon[7] = 8'h80;\nassign Rcon[8] = 8'h1b;\nassign Rcon[9] = 8'h36;\n\ngenerate\n for(genvar i = 0; i < STEPS; i++) begin : steps\n logic [NBW_WORD-1:0] RotWord;\n logic [NBW_WORD-1:0] SubWord;\n logic [NBW_WORD-1:0] RconXor;\n\n sbox uu_sbox0 (\n .i_data(RotWord[NBW_WORD-1-:NBW_BYTE]),\n .o_data(SubWord[NBW_WORD-1-:NBW_BYTE])\n );\n\n sbox uu_sbox1 (\n .i_data(RotWord[NBW_WORD-NBW_BYTE-1-:NBW_BYTE]),\n .o_data(SubWord[NBW_WORD-NBW_BYTE-1-:NBW_BYTE])\n );\n\n sbox uu_sbox2 (\n .i_data(RotWord[NBW_WORD-2*NBW_BYTE-1-:NBW_BYTE]),\n .o_data(SubWord[NBW_WORD-2*NBW_BYTE-1-:NBW_BYTE])\n );\n\n sbox uu_sbox3 (\n .i_data(RotWord[NBW_WORD-3*NBW_BYTE-1-:NBW_BYTE]),\n .o_data(SubWord[NBW_WORD-3*NBW_BYTE-1-:NBW_BYTE])\n );\n\n always_comb begin : main_operation\n RotWord = {expanded_key_ff[NBW_EX_KEY-(i+1)*NBW_KEY+NBW_WORD-NBW_BYTE-1-:(NBW_WORD-NBW_BYTE)], expanded_key_ff[NBW_EX_KEY-(i+1)*NBW_KEY+NBW_WORD-1-:NBW_BYTE]};\n RconXor = {SubWord[NBW_WORD-1-:NBW_BYTE]^Rcon[i], SubWord[NBW_WORD-NBW_BYTE-1-:(NBW_WORD-NBW_BYTE)]};\n\n step_key[i][NBW_KEY-1-:NBW_WORD] = expanded_key_ff[NBW_EX_KEY-(4*i )*NBW_WORD-1-:NBW_WORD] ^ RconXor;\n step_key[i][NBW_KEY-NBW_WORD-1-:NBW_WORD] = expanded_key_ff[NBW_EX_KEY-(4*i+1)*NBW_WORD-1-:NBW_WORD] ^ step_key[i][NBW_KEY-1-:NBW_WORD];\n step_key[i][NBW_KEY-2*NBW_WORD-1-:NBW_WORD] = expanded_key_ff[NBW_EX_KEY-(4*i+2)*NBW_WORD-1-:NBW_WORD] ^ step_key[i][NBW_KEY-NBW_WORD-1-:NBW_WORD];\n step_key[i][NBW_KEY-3*NBW_WORD-1-:NBW_WORD] = expanded_key_ff[NBW_EX_KEY-(4*i+3)*NBW_WORD-1-:NBW_WORD] ^ step_key[i][NBW_KEY-2*NBW_WORD-1-:NBW_WORD];\n end\n end\nendgenerate\n\nassign expanded_key_nx = {valid_key , step_key[0], step_key[1], step_key[2],\n step_key[3], step_key[4], step_key[5], step_key[6],\n step_key[7], step_key[8], step_key[9]};\n\nalways_comb begin : input_data\n if (i_update_key & o_done) begin\n valid_key = i_key;\n end else begin\n valid_key = expanded_key_ff[NBW_EX_KEY-1-:NBW_KEY];\n end\nend\n\nendmodule : aes_encrypt", + "verif/tb_aes_encrypt.sv": "module tb_aes_encrypt;\n\nlocalparam NBW_KEY = 'd256;\nlocalparam NBW_DATA = 'd128;\n\nlogic clk;\nlogic rst_async_n;\nlogic i_update_key;\nlogic [NBW_KEY-1:0] i_key;\nlogic i_start;\nlogic [NBW_DATA-1:0] i_data;\nlogic o_done;\nlogic [NBW_DATA-1:0] o_data;\n\naes_encrypt #(\n .NBW_KEY(NBW_KEY),\n .NBW_DATA(NBW_DATA)\n) uu_aes_encrypt (\n .clk(clk),\n .rst_async_n(rst_async_n),\n .i_update_key(i_update_key),\n .i_key(i_key),\n .i_start(i_start),\n .i_data(i_data),\n .o_done(o_done),\n .o_data(o_data)\n);\n\ntask Simple_test(logic update_key);\n @(negedge clk);\n i_key = 256'h000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f;\n i_data = 128'h00112233445566778899aabbccddeeff;\n i_update_key = update_key;\n i_start = 1;\n\n @(negedge clk);\n i_start = 0;\n i_update_key = 0;\n i_key = 0;\n\n @(posedge o_done);\n @(negedge clk);\n\n if(o_data == 128'h8ea2b7ca516745bfeafc49904b496089) begin\n $display(\"PASS\");\n end else begin\n $display(\"FAIL\");\n $display(\"Expected output: %h\", 128'h8ea2b7ca516745bfeafc49904b496089);\n $display(\"Observed output: %h\", o_data);\n end\nendtask\n\ninitial begin\n $dumpfile(\"test.vcd\");\n $dumpvars(0,tb_aes_encrypt);\nend\n\nalways #5 clk = ~clk;\n\ninitial begin\n clk = 0;\n i_start = 0;\n rst_async_n = 1;\n #1;\n rst_async_n = 0;\n #2;\n rst_async_n = 1;\n @(negedge clk);\n\n // Tasks go here\n Simple_test(1'b1);\n Simple_test(1'b0);\n\n @(negedge clk);\n @(negedge clk);\n\n $finish();\nend\n\nendmodule" + }, + "test_info": { + "test_criteria_0": [ + "to test the updated design is provided in `verif` directory, and the `sbox` module does not need to be changed. the aes-128 version takes a 128-bit key and a 128-bit data and encrypts it, while the aes-256 version receives a 256-bit key and a 128-bit data and encrypts it. below is a description of the changes that need to be made:" + ] + }, + "expected_behavior": [], + "metadata": { + "categories": [ + "cid004", + "medium" + ], + "domain": "memory", + "complexity": "intermediate", + "problem_type": "design", + "has_code": true, + "has_tests": true + }, + "full_prompt": "Modify the `aes_encrypt` module in the `rtl` directory, which originally performs an AES-128 encryption, to perform only an AES-256 encryption. A testbench to test the updated design is provided in `verif` directory, and the `sbox` module does not need to be changed. The AES-128 version takes a 128-bit key and a 128-bit data and encrypts it, while the AES-256 version receives a 256-bit key and a 128-bit data and encrypts it. Below is a description of the changes that need to be made:\n\n### 1. **Update Interface Parameters**\n\n- Change the key input size from 128 to 256 bits: Instead of copying 4 32-bit words into the first part of the expanded key, copy 8 32-bit words from the 256-bit input key.\n\n### 2. **Modify Key Expansion Loop**\n\n- In AES-128, for each 32-bit word `w[i]` where `i` is a multiple of `4`, you apply:\n - For each `i >= 4`:\n - `Temp = RotWord(w[i-1])`\n - `Temp = SubWord(Temp)`\n - `Temp = Temp XOR Rcon[i/4 - 1]`\n - `w[i] = w[i - 4] XOR Temp`\n\n(`Temp` is used to demonstrate intermediate calculation storage during each step of calculation)\n\n- In **AES-256**, the logic changes:\n - For each `i >= 8`:\n - If `i % 8 == 0`:\n - `Temp = RotWord(w[i-1])`\n - `Temp = SubWord(Temp)`\n - `Temp = Temp XOR Rcon[i/8 - 1]`\n - Else if `i % 8 == 4`:\n - `Temp = SubWord(w[i-1])`\n - **No rotation, no Rcon**\n - Else:\n - `Temp = w[i-1]`\n - Then:\n - `w[i] = w[i - 8] XOR Temp`\n\nMake sure to implement this conditional branching properly in the loop.\n\n### 3. **Rcon Handling**\n\n- Rcon is only applied when `i % 8 == 0` (i.e., every 8 words in AES-256).\n- Do **not** apply Rcon when `i % 8 == 4`.\n- **If any Rcon value is not needed, remove it from the code**.\n\n### 4. **Update Encryption Flow**\n\n- **Increase round counter** to go up to 14.\n- **Expand the key schedule** to generate and store **15 round keys**, each 128 bits (i.e., 240 bytes or 60 words of 32 bits total).\n- Update loops that iterate over rounds so they only use 128 bits of the expanded key for each round.\n\n### 5. **Initial Round Key Addition**\n- Ensure the first round key is generated correctly from the first 128 bits of the expanded 256-bit key.\n\n### 6. **Internal Buffers and Registers**\n- Update the size of any registers or memory arrays that store round keys from 44 32-bit words (AES-128) to 60 32-bit words (AES-256)\n\n", + "system_message": "You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n - **Update the contents of a text file from a old content to new content**\n - `sed -i \"line_number s/old_statement/new_statement/\" file.sv`\n - **To access a specific line of the file**\n - `awk 'NR==line_number' file_name.sv`\n\nYou will be given a prompt and your task is to understand it and solve the given issue by using the above-mentioned commands as needed. In the final step, you should create a Linux patch to highlight the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)", + "raw_context": { + "docs/specification.md": null, + "rtl/decoder_data_control_64b66b.sv": null, + "rtl/encoder_control_64b66b.sv": null, + "rtl/encoder_data_64b66b.sv": null, + "rtl/aes128_encrypt.sv": null, + "verif/tb_aes128_enc.sv": null, + "rtl/aes128_decrypt.sv": null, + "rtl/aes128_key_expansion.sv": null, + "rtl/inv_sbox.sv": null, + "rtl/sbox.sv": "module sbox (\n input logic [7:0] i_data,\n output logic [7:0] o_data\n);\n\nalways_comb begin\n case (i_data)\n 8'h00: o_data = 8'h63;\n 8'h01: o_data = 8'h7C;\n 8'h02: o_data = 8'h77;\n 8'h03: o_data = 8'h7B;\n 8'h04: o_data = 8'hF2;\n 8'h05: o_data = 8'h6B;\n 8'h06: o_data = 8'h6F;\n 8'h07: o_data = 8'hC5;\n 8'h08: o_data = 8'h30;\n 8'h09: o_data = 8'h01;\n 8'h0A: o_data = 8'h67;\n 8'h0B: o_data = 8'h2B;\n 8'h0C: o_data = 8'hFE;\n 8'h0D: o_data = 8'hD7;\n 8'h0E: o_data = 8'hAB;\n 8'h0F: o_data = 8'h76;\n 8'h10: o_data = 8'hCA;\n 8'h11: o_data = 8'h82;\n 8'h12: o_data = 8'hC9;\n 8'h13: o_data = 8'h7D;\n 8'h14: o_data = 8'hFA;\n 8'h15: o_data = 8'h59;\n 8'h16: o_data = 8'h47;\n 8'h17: o_data = 8'hF0;\n 8'h18: o_data = 8'hAD;\n 8'h19: o_data = 8'hD4;\n 8'h1A: o_data = 8'hA2;\n 8'h1B: o_data = 8'hAF;\n 8'h1C: o_data = 8'h9C;\n 8'h1D: o_data = 8'hA4;\n 8'h1E: o_data = 8'h72;\n 8'h1F: o_data = 8'hC0;\n 8'h20: o_data = 8'hB7;\n 8'h21: o_data = 8'hFD;\n 8'h22: o_data = 8'h93;\n 8'h23: o_data = 8'h26;\n 8'h24: o_data = 8'h36;\n 8'h25: o_data = 8'h3F;\n 8'h26: o_data = 8'hF7;\n 8'h27: o_data = 8'hCC;\n 8'h28: o_data = 8'h34;\n 8'h29: o_data = 8'hA5;\n 8'h2A: o_data = 8'hE5;\n 8'h2B: o_data = 8'hF1;\n 8'h2C: o_data = 8'h71;\n 8'h2D: o_data = 8'hD8;\n 8'h2E: o_data = 8'h31;\n 8'h2F: o_data = 8'h15;\n 8'h30: o_data = 8'h04;\n 8'h31: o_data = 8'hC7;\n 8'h32: o_data = 8'h23;\n 8'h33: o_data = 8'hC3;\n 8'h34: o_data = 8'h18;\n 8'h35: o_data = 8'h96;\n 8'h36: o_data = 8'h05;\n 8'h37: o_data = 8'h9A;\n 8'h38: o_data = 8'h07;\n 8'h39: o_data = 8'h12;\n 8'h3A: o_data = 8'h80;\n 8'h3B: o_data = 8'hE2;\n 8'h3C: o_data = 8'hEB;\n 8'h3D: o_data = 8'h27;\n 8'h3E: o_data = 8'hB2;\n 8'h3F: o_data = 8'h75;\n 8'h40: o_data = 8'h09;\n 8'h41: o_data = 8'h83;\n 8'h42: o_data = 8'h2C;\n 8'h43: o_data = 8'h1A;\n 8'h44: o_data = 8'h1B;\n 8'h45: o_data = 8'h6E;\n 8'h46: o_data = 8'h5A;\n 8'h47: o_data = 8'hA0;\n 8'h48: o_data = 8'h52;\n 8'h49: o_data = 8'h3B;\n 8'h4A: o_data = 8'hD6;\n 8'h4B: o_data = 8'hB3;\n 8'h4C: o_data = 8'h29;\n 8'h4D: o_data = 8'hE3;\n 8'h4E: o_data = 8'h2F;\n 8'h4F: o_data = 8'h84;\n 8'h50: o_data = 8'h53;\n 8'h51: o_data = 8'hD1;\n 8'h52: o_data = 8'h00;\n 8'h53: o_data = 8'hED;\n 8'h54: o_data = 8'h20;\n 8'h55: o_data = 8'hFC;\n 8'h56: o_data = 8'hB1;\n 8'h57: o_data = 8'h5B;\n 8'h58: o_data = 8'h6A;\n 8'h59: o_data = 8'hCB;\n 8'h5A: o_data = 8'hBE;\n 8'h5B: o_data = 8'h39;\n 8'h5C: o_data = 8'h4A;\n 8'h5D: o_data = 8'h4C;\n 8'h5E: o_data = 8'h58;\n 8'h5F: o_data = 8'hCF;\n 8'h60: o_data = 8'hD0;\n 8'h61: o_data = 8'hEF;\n 8'h62: o_data = 8'hAA;\n 8'h63: o_data = 8'hFB;\n 8'h64: o_data = 8'h43;\n 8'h65: o_data = 8'h4D;\n 8'h66: o_data = 8'h33;\n 8'h67: o_data = 8'h85;\n 8'h68: o_data = 8'h45;\n 8'h69: o_data = 8'hF9;\n 8'h6A: o_data = 8'h02;\n 8'h6B: o_data = 8'h7F;\n 8'h6C: o_data = 8'h50;\n 8'h6D: o_data = 8'h3C;\n 8'h6E: o_data = 8'h9F;\n 8'h6F: o_data = 8'hA8;\n 8'h70: o_data = 8'h51;\n 8'h71: o_data = 8'hA3;\n 8'h72: o_data = 8'h40;\n 8'h73: o_data = 8'h8F;\n 8'h74: o_data = 8'h92;\n 8'h75: o_data = 8'h9D;\n 8'h76: o_data = 8'h38;\n 8'h77: o_data = 8'hF5;\n 8'h78: o_data = 8'hBC;\n 8'h79: o_data = 8'hB6;\n 8'h7A: o_data = 8'hDA;\n 8'h7B: o_data = 8'h21;\n 8'h7C: o_data = 8'h10;\n 8'h7D: o_data = 8'hFF;\n 8'h7E: o_data = 8'hF3;\n 8'h7F: o_data = 8'hD2;\n 8'h80: o_data = 8'hCD;\n 8'h81: o_data = 8'h0C;\n 8'h82: o_data = 8'h13;\n 8'h83: o_data = 8'hEC;\n 8'h84: o_data = 8'h5F;\n 8'h85: o_data = 8'h97;\n 8'h86: o_data = 8'h44;\n 8'h87: o_data = 8'h17;\n 8'h88: o_data = 8'hC4;\n 8'h89: o_data = 8'hA7;\n 8'h8A: o_data = 8'h7E;\n 8'h8B: o_data = 8'h3D;\n 8'h8C: o_data = 8'h64;\n 8'h8D: o_data = 8'h5D;\n 8'h8E: o_data = 8'h19;\n 8'h8F: o_data = 8'h73;\n 8'h90: o_data = 8'h60;\n 8'h91: o_data = 8'h81;\n 8'h92: o_data = 8'h4F;\n 8'h93: o_data = 8'hDC;\n 8'h94: o_data = 8'h22;\n 8'h95: o_data = 8'h2A;\n 8'h96: o_data = 8'h90;\n 8'h97: o_data = 8'h88;\n 8'h98: o_data = 8'h46;\n 8'h99: o_data = 8'hEE;\n 8'h9A: o_data = 8'hB8;\n 8'h9B: o_data = 8'h14;\n 8'h9C: o_data = 8'hDE;\n 8'h9D: o_data = 8'h5E;\n 8'h9E: o_data = 8'h0B;\n 8'h9F: o_data = 8'hDB;\n 8'hA0: o_data = 8'hE0;\n 8'hA1: o_data = 8'h32;\n 8'hA2: o_data = 8'h3A;\n 8'hA3: o_data = 8'h0A;\n 8'hA4: o_data = 8'h49;\n 8'hA5: o_data = 8'h06;\n 8'hA6: o_data = 8'h24;\n 8'hA7: o_data = 8'h5C;\n 8'hA8: o_data = 8'hC2;\n 8'hA9: o_data = 8'hD3;\n 8'hAA: o_data = 8'hAC;\n 8'hAB: o_data = 8'h62;\n 8'hAC: o_data = 8'h91;\n 8'hAD: o_data = 8'h95;\n 8'hAE: o_data = 8'hE4;\n 8'hAF: o_data = 8'h79;\n 8'hB0: o_data = 8'hE7;\n 8'hB1: o_data = 8'hC8;\n 8'hB2: o_data = 8'h37;\n 8'hB3: o_data = 8'h6D;\n 8'hB4: o_data = 8'h8D;\n 8'hB5: o_data = 8'hD5;\n 8'hB6: o_data = 8'h4E;\n 8'hB7: o_data = 8'hA9;\n 8'hB8: o_data = 8'h6C;\n 8'hB9: o_data = 8'h56;\n 8'hBA: o_data = 8'hF4;\n 8'hBB: o_data = 8'hEA;\n 8'hBC: o_data = 8'h65;\n 8'hBD: o_data = 8'h7A;\n 8'hBE: o_data = 8'hAE;\n 8'hBF: o_data = 8'h08;\n 8'hC0: o_data = 8'hBA;\n 8'hC1: o_data = 8'h78;\n 8'hC2: o_data = 8'h25;\n 8'hC3: o_data = 8'h2E;\n 8'hC4: o_data = 8'h1C;\n 8'hC5: o_data = 8'hA6;\n 8'hC6: o_data = 8'hB4;\n 8'hC7: o_data = 8'hC6;\n 8'hC8: o_data = 8'hE8;\n 8'hC9: o_data = 8'hDD;\n 8'hCA: o_data = 8'h74;\n 8'hCB: o_data = 8'h1F;\n 8'hCC: o_data = 8'h4B;\n 8'hCD: o_data = 8'hBD;\n 8'hCE: o_data = 8'h8B;\n 8'hCF: o_data = 8'h8A;\n 8'hD0: o_data = 8'h70;\n 8'hD1: o_data = 8'h3E;\n 8'hD2: o_data = 8'hB5;\n 8'hD3: o_data = 8'h66;\n 8'hD4: o_data = 8'h48;\n 8'hD5: o_data = 8'h03;\n 8'hD6: o_data = 8'hF6;\n 8'hD7: o_data = 8'h0E;\n 8'hD8: o_data = 8'h61;\n 8'hD9: o_data = 8'h35;\n 8'hDA: o_data = 8'h57;\n 8'hDB: o_data = 8'hB9;\n 8'hDC: o_data = 8'h86;\n 8'hDD: o_data = 8'hC1;\n 8'hDE: o_data = 8'h1D;\n 8'hDF: o_data = 8'h9E;\n 8'hE0: o_data = 8'hE1;\n 8'hE1: o_data = 8'hF8;\n 8'hE2: o_data = 8'h98;\n 8'hE3: o_data = 8'h11;\n 8'hE4: o_data = 8'h69;\n 8'hE5: o_data = 8'hD9;\n 8'hE6: o_data = 8'h8E;\n 8'hE7: o_data = 8'h94;\n 8'hE8: o_data = 8'h9B;\n 8'hE9: o_data = 8'h1E;\n 8'hEA: o_data = 8'h87;\n 8'hEB: o_data = 8'hE9;\n 8'hEC: o_data = 8'hCE;\n 8'hED: o_data = 8'h55;\n 8'hEE: o_data = 8'h28;\n 8'hEF: o_data = 8'hDF;\n 8'hF0: o_data = 8'h8C;\n 8'hF1: o_data = 8'hA1;\n 8'hF2: o_data = 8'h89;\n 8'hF3: o_data = 8'h0D;\n 8'hF4: o_data = 8'hBF;\n 8'hF5: o_data = 8'hE6;\n 8'hF6: o_data = 8'h42;\n 8'hF7: o_data = 8'h68;\n 8'hF8: o_data = 8'h41;\n 8'hF9: o_data = 8'h99;\n 8'hFA: o_data = 8'h2D;\n 8'hFB: o_data = 8'h0F;\n 8'hFC: o_data = 8'hB0;\n 8'hFD: o_data = 8'h54;\n 8'hFE: o_data = 8'hBB;\n 8'hFF: o_data = 8'h16;\n default: o_data = 8'h00;\n endcase\nend\n\nendmodule : sbox", + "verif/tb_aes128_dec.sv": null, + "rtl/aes_encrypt.sv": "module aes_encrypt #(\n parameter NBW_KEY = 'd128,\n parameter NBW_DATA = 'd128\n) (\n input logic clk,\n input logic rst_async_n,\n input logic i_update_key,\n input logic [NBW_KEY-1:0] i_key,\n input logic i_start,\n input logic [NBW_DATA-1:0] i_data,\n output logic o_done,\n output logic [NBW_DATA-1:0] o_data\n);\n\n// ----------------------------------------\n// - Internal Parameters\n// ----------------------------------------\nlocalparam NBW_BYTE = 'd8;\nlocalparam STEPS = 'd10;\nlocalparam NBW_WORD = 'd32;\nlocalparam NBW_EX_KEY = 'd1408;\n\n// ----------------------------------------\n// - Wires/Registers creation\n// ----------------------------------------\nlogic [NBW_BYTE-1:0] Rcon [STEPS];\nlogic [NBW_KEY-1:0] valid_key;\nlogic [NBW_KEY-1:0] step_key[STEPS];\nlogic [NBW_EX_KEY-1:0] expanded_key_nx;\nlogic [NBW_EX_KEY-1:0] expanded_key_ff;\nlogic [NBW_BYTE-1:0] current_data_nx[4][4];\nlogic [NBW_BYTE-1:0] current_data_ff[4][4];\nlogic [NBW_BYTE-1:0] SubBytes[4][4];\nlogic [NBW_BYTE-1:0] ShiftRows[4][4];\nlogic [NBW_BYTE-1:0] xtimes02[4][4];\nlogic [NBW_BYTE-1:0] xtimes03[4][4];\nlogic [NBW_BYTE-1:0] MixColumns[4][4];\nlogic [3:0] round_ff;\n\n// ----------------------------------------\n// - Output assignment\n// ----------------------------------------\nassign o_done = (round_ff == 4'd0);\n\ngenerate\n for(genvar i = 0; i < 4; i++) begin : out_row\n for(genvar j = 0; j < 4; j++) begin : out_col\n assign o_data[NBW_DATA-(4*j+i)*NBW_BYTE-1-:NBW_BYTE] = current_data_ff[i][j];\n end\n end\nendgenerate\n\nalways_ff @(posedge clk or negedge rst_async_n) begin : cypher_regs\n if(!rst_async_n) begin\n round_ff <= 4'd0;\n for(int i = 0; i < 4; i++) begin\n for(int j = 0; j < 4; j++) begin\n current_data_ff[i][j] <= 8'd0;\n end\n end\n end else begin\n if(i_start & o_done || (round_ff > 4'd0 && round_ff < 4'd11)) begin\n round_ff <= round_ff + 1'b1;\n end else begin\n round_ff <= 4'd0;\n end\n\n for(int i = 0; i < 4; i++) begin\n for(int j = 0; j < 4; j++) begin\n current_data_ff[i][j] <= current_data_nx[i][j];\n end\n end\n end\nend\n\nalways_comb begin : next_data\n for(int i = 0; i < 4; i++) begin\n for(int j = 0; j < 4; j++) begin\n if(i_start & o_done) begin\n if(i_update_key) begin\n current_data_nx[i][j] = i_data[NBW_DATA-(4*j+i)*NBW_BYTE-1-:NBW_BYTE] ^ i_key[NBW_DATA-(4*j+i)*NBW_BYTE-1-:NBW_BYTE];\n end else begin\n current_data_nx[i][j] = i_data[NBW_DATA-(4*j+i)*NBW_BYTE-1-:NBW_BYTE] ^ expanded_key_ff[NBW_EX_KEY-(4*j+i)*NBW_BYTE-1-:NBW_BYTE];\n end\n end else begin\n if(round_ff > 4'd1) begin\n if(round_ff != 11) begin\n current_data_nx[i][j] = MixColumns[i][j] ^ expanded_key_ff[NBW_EX_KEY-(round_ff-1)*NBW_KEY-(4*j+i)*NBW_BYTE-1-:NBW_BYTE];\n end else begin\n current_data_nx[i][j] = ShiftRows[i][j] ^ expanded_key_ff[NBW_EX_KEY-(round_ff-1)*NBW_KEY-(4*j+i)*NBW_BYTE-1-:NBW_BYTE];\n end\n end else begin\n current_data_nx[i][j] = current_data_ff[i][j];\n end\n end\n end\n end\nend\n\ngenerate\n for(genvar i = 0; i < 4; i++) begin : row\n for(genvar j = 0; j < 4; j++) begin : col\n sbox uu_sbox0 (\n .i_data(current_data_ff[i][j]),\n .o_data(SubBytes[i][j])\n );\n end\n end\nendgenerate\n\nalways_comb begin : cypher_logic\n // Shift Rows logic\n // Line 0: No shift\n ShiftRows[0][0] = SubBytes[0][0];\n ShiftRows[0][1] = SubBytes[0][1];\n ShiftRows[0][2] = SubBytes[0][2];\n ShiftRows[0][3] = SubBytes[0][3];\n\n // Line 1: Shift 1 left\n ShiftRows[1][0] = SubBytes[1][1];\n ShiftRows[1][1] = SubBytes[1][2];\n ShiftRows[1][2] = SubBytes[1][3];\n ShiftRows[1][3] = SubBytes[1][0];\n\n // Line 2: Shift 2 left\n ShiftRows[2][0] = SubBytes[2][2];\n ShiftRows[2][1] = SubBytes[2][3];\n ShiftRows[2][2] = SubBytes[2][0];\n ShiftRows[2][3] = SubBytes[2][1];\n\n // Line 3: Shift 3 left\n ShiftRows[3][0] = SubBytes[3][3];\n ShiftRows[3][1] = SubBytes[3][0];\n ShiftRows[3][2] = SubBytes[3][1];\n ShiftRows[3][3] = SubBytes[3][2];\n\n // Mix Columns logic\n for(int i = 0; i < 4; i++) begin\n for(int j = 0; j < 4; j++) begin\n if(ShiftRows[i][j][NBW_BYTE-1]) begin\n xtimes02[i][j] = {ShiftRows[i][j][NBW_BYTE-2:0], 1'b0} ^ 8'h1B;\n xtimes03[i][j] = {ShiftRows[i][j][NBW_BYTE-2:0], 1'b0} ^ 8'h1B ^ ShiftRows[i][j];\n end else begin\n xtimes02[i][j] = {ShiftRows[i][j][NBW_BYTE-2:0], 1'b0};\n xtimes03[i][j] = {ShiftRows[i][j][NBW_BYTE-2:0], 1'b0} ^ ShiftRows[i][j];\n end\n end\n end\n\n for(int i = 0; i < 4; i++) begin\n MixColumns[0][i] = xtimes02[0][i] ^ xtimes03[1][i] ^ ShiftRows[2][i] ^ ShiftRows[3][i];\n MixColumns[1][i] = xtimes02[1][i] ^ xtimes03[2][i] ^ ShiftRows[3][i] ^ ShiftRows[0][i];\n MixColumns[2][i] = xtimes02[2][i] ^ xtimes03[3][i] ^ ShiftRows[0][i] ^ ShiftRows[1][i];\n MixColumns[3][i] = xtimes02[3][i] ^ xtimes03[0][i] ^ ShiftRows[1][i] ^ ShiftRows[2][i];\n end\nend\n\n// ****************************************\n// - Key Expansion logic\n// ****************************************\n\n// ----------------------------------------\n// - Registers\n// ----------------------------------------\nalways_ff @(posedge clk or negedge rst_async_n) begin : reset_regs\n if(~rst_async_n) begin\n expanded_key_ff <= {NBW_EX_KEY{1'b0}};\n end else begin\n expanded_key_ff <= expanded_key_nx;\n end\nend\n\n\n// ----------------------------------------\n// - Operation logic\n// ----------------------------------------\nassign Rcon[0] = 8'h01;\nassign Rcon[1] = 8'h02;\nassign Rcon[2] = 8'h04;\nassign Rcon[3] = 8'h08;\nassign Rcon[4] = 8'h10;\nassign Rcon[5] = 8'h20;\nassign Rcon[6] = 8'h40;\nassign Rcon[7] = 8'h80;\nassign Rcon[8] = 8'h1b;\nassign Rcon[9] = 8'h36;\n\ngenerate\n for(genvar i = 0; i < STEPS; i++) begin : steps\n logic [NBW_WORD-1:0] RotWord;\n logic [NBW_WORD-1:0] SubWord;\n logic [NBW_WORD-1:0] RconXor;\n\n sbox uu_sbox0 (\n .i_data(RotWord[NBW_WORD-1-:NBW_BYTE]),\n .o_data(SubWord[NBW_WORD-1-:NBW_BYTE])\n );\n\n sbox uu_sbox1 (\n .i_data(RotWord[NBW_WORD-NBW_BYTE-1-:NBW_BYTE]),\n .o_data(SubWord[NBW_WORD-NBW_BYTE-1-:NBW_BYTE])\n );\n\n sbox uu_sbox2 (\n .i_data(RotWord[NBW_WORD-2*NBW_BYTE-1-:NBW_BYTE]),\n .o_data(SubWord[NBW_WORD-2*NBW_BYTE-1-:NBW_BYTE])\n );\n\n sbox uu_sbox3 (\n .i_data(RotWord[NBW_WORD-3*NBW_BYTE-1-:NBW_BYTE]),\n .o_data(SubWord[NBW_WORD-3*NBW_BYTE-1-:NBW_BYTE])\n );\n\n always_comb begin : main_operation\n RotWord = {expanded_key_ff[NBW_EX_KEY-(i+1)*NBW_KEY+NBW_WORD-NBW_BYTE-1-:(NBW_WORD-NBW_BYTE)], expanded_key_ff[NBW_EX_KEY-(i+1)*NBW_KEY+NBW_WORD-1-:NBW_BYTE]};\n RconXor = {SubWord[NBW_WORD-1-:NBW_BYTE]^Rcon[i], SubWord[NBW_WORD-NBW_BYTE-1-:(NBW_WORD-NBW_BYTE)]};\n\n step_key[i][NBW_KEY-1-:NBW_WORD] = expanded_key_ff[NBW_EX_KEY-(4*i )*NBW_WORD-1-:NBW_WORD] ^ RconXor;\n step_key[i][NBW_KEY-NBW_WORD-1-:NBW_WORD] = expanded_key_ff[NBW_EX_KEY-(4*i+1)*NBW_WORD-1-:NBW_WORD] ^ step_key[i][NBW_KEY-1-:NBW_WORD];\n step_key[i][NBW_KEY-2*NBW_WORD-1-:NBW_WORD] = expanded_key_ff[NBW_EX_KEY-(4*i+2)*NBW_WORD-1-:NBW_WORD] ^ step_key[i][NBW_KEY-NBW_WORD-1-:NBW_WORD];\n step_key[i][NBW_KEY-3*NBW_WORD-1-:NBW_WORD] = expanded_key_ff[NBW_EX_KEY-(4*i+3)*NBW_WORD-1-:NBW_WORD] ^ step_key[i][NBW_KEY-2*NBW_WORD-1-:NBW_WORD];\n end\n end\nendgenerate\n\nassign expanded_key_nx = {valid_key , step_key[0], step_key[1], step_key[2],\n step_key[3], step_key[4], step_key[5], step_key[6],\n step_key[7], step_key[8], step_key[9]};\n\nalways_comb begin : input_data\n if (i_update_key & o_done) begin\n valid_key = i_key;\n end else begin\n valid_key = expanded_key_ff[NBW_EX_KEY-1-:NBW_KEY];\n end\nend\n\nendmodule : aes_encrypt", + "verif/tb_aes_encrypt.sv": "module tb_aes_encrypt;\n\nlocalparam NBW_KEY = 'd256;\nlocalparam NBW_DATA = 'd128;\n\nlogic clk;\nlogic rst_async_n;\nlogic i_update_key;\nlogic [NBW_KEY-1:0] i_key;\nlogic i_start;\nlogic [NBW_DATA-1:0] i_data;\nlogic o_done;\nlogic [NBW_DATA-1:0] o_data;\n\naes_encrypt #(\n .NBW_KEY(NBW_KEY),\n .NBW_DATA(NBW_DATA)\n) uu_aes_encrypt (\n .clk(clk),\n .rst_async_n(rst_async_n),\n .i_update_key(i_update_key),\n .i_key(i_key),\n .i_start(i_start),\n .i_data(i_data),\n .o_done(o_done),\n .o_data(o_data)\n);\n\ntask Simple_test(logic update_key);\n @(negedge clk);\n i_key = 256'h000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f;\n i_data = 128'h00112233445566778899aabbccddeeff;\n i_update_key = update_key;\n i_start = 1;\n\n @(negedge clk);\n i_start = 0;\n i_update_key = 0;\n i_key = 0;\n\n @(posedge o_done);\n @(negedge clk);\n\n if(o_data == 128'h8ea2b7ca516745bfeafc49904b496089) begin\n $display(\"PASS\");\n end else begin\n $display(\"FAIL\");\n $display(\"Expected output: %h\", 128'h8ea2b7ca516745bfeafc49904b496089);\n $display(\"Observed output: %h\", o_data);\n end\nendtask\n\ninitial begin\n $dumpfile(\"test.vcd\");\n $dumpvars(0,tb_aes_encrypt);\nend\n\nalways #5 clk = ~clk;\n\ninitial begin\n clk = 0;\n i_start = 0;\n rst_async_n = 1;\n #1;\n rst_async_n = 0;\n #2;\n rst_async_n = 1;\n @(negedge clk);\n\n // Tasks go here\n Simple_test(1'b1);\n Simple_test(1'b0);\n\n @(negedge clk);\n @(negedge clk);\n\n $finish();\nend\n\nendmodule", + "rtl/aes_decrypt.sv": null, + "rtl/aes_ke.sv": null, + "verif/tb_aes_decrypt.sv": null, + "rtl/aes_dec_top.sv": null, + "rtl/aes_enc_top.sv": null, + "verif/tb_padding_top.sv": null, + "verif/tb_des_enc.sv": null, + "docs/Key_schedule.md": null, + "docs/Permutations.md": null, + "docs/S_box_creation.md": null, + "rtl/S1.sv": null, + "rtl/S2.sv": null, + "rtl/S3.sv": null, + "rtl/S4.sv": null, + "rtl/S5.sv": null, + "rtl/S6.sv": null, + "rtl/S7.sv": null, + "rtl/S8.sv": null, + "rtl/des_enc.sv": null, + "verif/tb_des_dec.sv": null, + "docs/Encryption.md": null, + "rtl/des_dec.sv": null, + "verif/tb_3des_enc.sv": null, + "verif/tb_3des_dec.sv": null, + "docs/min_hamming_distance_finder_spec.md": null, + "rtl/Bit_Difference_Counter.sv": null, + "rtl/Bitwise_Reduction.sv": null, + "rtl/Data_Reduction.sv": null, + "verif/tb_Min_Hamming_Distance_Finder.sv": null, + "docs/specs.md": null, + "rtl/arithmetic_progression_generator.sv": null, + "docs/algorithms.md": null, + "docs/coeff_update_spec.md": null, + "docs/equalizer_spec.md": null, + "docs/error_calc_spec.md": null, + "rtl/coeff_update.sv": null, + "rtl/dynamic_equalizer.sv": null, + "rtl/error_calc.sv": null, + "docs/awgn_spec.md": null, + "docs/equalizer_top_spec.md": null, + "rtl/elevator_control_system.sv": null, + "docs/tx_specification.md": null, + "rtl/ethernet_fifo_cdc.sv": null, + "docs/tx_mac_specification.md": null, + "verif/event_scheduler_tb.sv": null, + "docs/modified_specs.md": null, + "rtl/event_scheduler.sv": null, + "verif/tb_event_scheduler.sv": null, + "rtl/column_selector.sv": null, + "rtl/event_storage.sv": null, + "verif/tb.sv": null, + "rtl/fixed_priority_arbiter.sv": null, + "verif/fixed_priority_arbiter_tb.sv": null, + "docs/Modified_specification.md": null, + "docs/GCD_specification.md": null, + "docs/crypto_accelerator_specification.md": null, + "docs/modular_exponentiation_specification.md": null, + "docs/modular_multiplier_specification.md": null, + "rtl/gcd_controlpath_3.sv": null, + "rtl/gcd_controlpath_4.sv": null, + "rtl/gcd_datapath_5.sv": null, + "rtl/gcd_datapath_6.sv": null, + "rtl/gcd_top_1.sv": null, + "rtl/gcd_top_2.sv": null, + "rtl/modular_exponentiation.sv": null, + "rtl/modular_multiplier.sv": null, + "rtl/lfsr_8bit.sv": null, + "verif/lfsr_8bit_tb.sv": null, + "rtl/bit16_lfsr.sv": null, + "rtl/low_power_ctrl.sv": null, + "rtl/sync_fifo.sv": null, + "verif/tb_low_power_channel.sv": null, + "rtl/cross_domain_sync.sv": null, + "rtl/dsp_input_stage.sv": null, + "rtl/dsp_output_stage.sv": null, + "rtl/lfsr_generator.sv": null, + "rtl/monte_carlo_dsp_monitor_top.sv": null, + "verif/monte_carlo_dsp_monitor_top_tb.sv": null, + "docs/multiplexer_specification.md": null, + "verif/multiplexer_tb.sv": null, + "docs/nbit_swizzling_spec.md": null, + "verif/nbit_swizzling_tb.sv": null, + "docs/nmea_decoder_spec.md": null, + "rtl/nmea_decoder.sv": null, + "verif/nmea_decoder_tb.sv": null, + "docs/fifo.md": null, + "rtl/fifo_memory.sv": null, + "rtl/read_to_write_pointer_sync.sv": null, + "rtl/rptr_empty.sv": null, + "rtl/wptr_full.sv": null, + "rtl/write_to_read_pointer_sync.sv": null, + "docs/spec.md": null, + "verif/async_filo_tb.sv": null, + "docs/axilite_to_pcie_config_module.md": null, + "rtl/axi4lite_to_pcie_cfg_bridge.sv": null, + "rtl/axis_broadcast.sv": null, + "verif/tb_axis_broadcast.sv": null, + "docs/axis_to_uart_tx_specs.md": null, + "docs/uart_rx_to_axis_specs.md": null, + "rtl/barrel_shifter.sv": null, + "verif/barrel_shifter_tb.sv": null, + "rtl/bcd_adder.sv": null, + "rtl/full_adder.sv": null, + "rtl/four_bit_adder.sv": null, + "rtl/search_binary_search_tree.sv": null, + "rtl/delete_node_binary_search_tree.sv": null, + "docs/bst_operations.md": null, + "rtl/binary_search_tree_sort_construct.sv": null, + "docs/Spec.md": null, + "verif/tb_binary_to_gray.sv": null, + "verif/tb_custom_byte_enable_ram.sv": null, + "verif/cache_controller_tb.sv": null, + "rtl/caesar_cipher.sv": null, + "verif/caesar_cipher_tb.sv": null, + "verif/tb_pseudoRandGenerator_ca.sv": null, + "docs/continuous_adder_specification.md": null, + "verif/continuous_adder_tb.sv": null, + "rtl/fifo_buffer.sv": null, + "verif/tb_fifo_buffer.sv": null, + "docs/direct_map_cache_spec.md": null, + "verif/tb_direct_map_cache.sv": null, + "rtl/direct_map_cache.sv": null, + "rtl/dual_port_memory.sv": null, + "rtl/gen_cos_sin_lut.sv": null, + "rtl/phase_lut.sv": null, + "rtl/phase_rotation.sv": null, + "rtl/power4.sv": null, + "rtl/saturation.sv": null, + "rtl/top_phase_rotation.sv": null, + "docs/spec_viterbi.md": null, + "docs/spec_slicer_top.md": null, + "docs/spec_top_phase_rotation.md": null, + "rtl/slicer.sv": null, + "rtl/slicer_top.sv": null, + "docs/swizzler_specification.md": null, + "verif/swizzler_tb.sv": null, + "rtl/swizzler.sv": null, + "docs/sync_serial_communication_tx_rx_spec.md": null, + "verif/sync_serial_communication_tb.sv": null, + "rtl/weight_stationary_pe.sv": null, + "verif/systolic_array_tb.sv": null, + "rtl/thermostat.v": null, + "docs/Traffic_controller.md": null, + "rtl/traffic_light_controller.sv": null, + "docs/Universal_Shift_Register_spec.md": null, + "verif/tb_universal_shift_register.sv": null, + "rtl/universal_shift_register.sv": null, + "docs/spec_conj.md": null, + "docs/spec_cross_correlation.md": null, + "docs/spec_detect_sequence.md": null, + "rtl/adder_2d_layers.sv": null, + "rtl/adder_tree_2d.sv": null, + "rtl/correlate.sv": null, + "rtl/cross_correlation.sv": null, + "docs/valid_modes.md": null, + "docs/words_counting.md": null, + "rtl/detect_sequence.sv": null, + "docs/proc_fsm_spec.md": null, + "docs/adder_tree.md": null, + "docs/coeff_ram.md": null, + "docs/poly_decimator.md": null, + "docs/poly_filter.md": null, + "docs/shift_register.md": null, + "rtl/adder_tree.sv": null, + "rtl/coeff_ram.sv": null, + "rtl/poly_filter.sv": null, + "rtl/shift_register.sv": null, + "docs/prbs_specification.md": null, + "rtl/prbs_gen_check.sv": null, + "rtl/fsm.sv": null, + "verif/fsm_tb.sv": null, + "rtl/CA_1.sv": null, + "rtl/CA_2.sv": null, + "rtl/CA_3.sv": null, + "rtl/CA_4.sv": null, + "rtl/rgb_color_space_conversion.sv": null, + "rtl/APBGlobalHistoryRegister.v": null, + "docs/signed_comparator_specification.md": null, + "verif/signed_comparator_tb.sv": null, + "rtl/sorting_engine.sv": null, + "rtl/brick_sort.sv": null, + "rtl/bubble_sort.sv": null, + "rtl/merge_sort.sv": null, + "rtl/selection_sort.sv": null + } + }, + { + "id": "cvdp_agentic_AES_encryption_decryption_0012", + "index": 493, + "source_config": "cvdp_agentic_code_generation_no_commercial", + "instruction": "Context: You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n - **Update the contents of a text file from a old content to new content**\n - `sed -i \"line_number s/old_statement/new_statement/\" file.sv`\n - **To access a specific line of the file**\n - `awk 'NR==line_number' file_name.sv`\n\nYou will be given a prompt and your task is to understand it and solve the given issue by using the above-mentioned commands as needed. In the final step, you should create a Linux patch to highlight the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\nTask: Modify the `aes_decrypt` and `aes_ke` modules in the `rtl` directory, which originally perform an AES-128 decryption and AES-128 key expansion, to perform an AES-256 decryption and an AES-256 key expansion. A testbench to test the updated is provided in the `verif` directory, and the `sbox` and `inv_sbox` modules do not need to be changed. The AES-128 version takes a 128-bit key and a 128-bit data and decrypts it, while the AES-256 version receives a 256-bit key and a 128-bit data and decrypts it. Below is a description of the changes that need to be made:\n\n### 1. **Update Interface Parameters**\n\n- Change the key input size from 128 to 256 bits: Instead of copying 4 32-bit words into the first part of the expanded key, copy 8 32-bit words from the 256-bit input key.\n\n### 2. **Modify Key Expansion Loop**\n\n- In AES-128, for each 32-bit word `w[i]` where `i` is a multiple of `4`, you apply:\n - For each `i >= 4`:\n - `Temp = RotWord(w[i-1])`\n - `Temp = SubWord(Temp)`\n - `Temp = Temp XOR Rcon[i/4 - 1]`\n - `w[i] = w[i - 4] XOR Temp`\n\n(`Temp` is used to demonstrate intermediate calculation storage during each step of calculation)\n\n- In **AES-256**, the logic changes:\n - For each `i >= 8`:\n - If `i % 8 == 0`:\n - `Temp = RotWord(w[i-1])`\n - `Temp = SubWord(Temp)`\n - `Temp = Temp XOR Rcon[i/8 - 1]`\n - Else if `i % 8 == 4`:\n - `Temp = SubWord(w[i-1])`\n - **No rotation, no Rcon**\n - Else:\n - `Temp = w[i-1]`\n - Then:\n - `w[i] = w[i - 8] XOR Temp`\n\nMake sure to this conditional branching properly in the loop.\n\n### 3. **Rcon Handling**\n\n- Rcon is only applied when `i % 8 == 0` (i.e., every 8 words in AES-256).\n- Do **not** apply Rcon when `i % 8 == 4`.\n- **If any Rcon value is not needed, remove it from the code**.\n\n### 4. **Update Decryption Flow**\n\n- **Increase round counter** of the decryption operation to go up to 14. Make sure to wait while the key is being expanded.\n- **Expand the key schedule** to nd store **15 round keys**, each 128 bits (i.e., 240 bytes or 60 words of 32 bits total).\n- Update loops that iterate over rounds so they use the appropriate 128-bit portion of the expanded key in **reverse order**, starting from the last round and moving toward the first.\n- Ensure the decryption steps are correctly sequenced:\n - Initial AddRoundKey\n - 13 rounds of: ShiftRows \u2192 SubBytes \u2192 AddRoundKey \u2192 MixColumns\n - Final round: ShiftRows \u2192 SubBytes \u2192 AddRoundKey (no MixColumns)\n\n### 5. **Initial Round Key Addition**\n- Ensure the first round key added corresponds to the last round key from the AES-256 key schedule.\n\n### 6. **Internal Buffers and Registers**\n- Update the size of any registers or memory arrays that store round keys from 44 32-bit words (AES-128) to 60 32-bit words (AES-256)", + "verilog_code": { + "code_block_1_10": "Temp = RotWord(w[i-1])", + "code_block_1_12": "Temp = Temp XOR Rcon[i/4 - 1]", + "code_block_1_13": "w[i] = w[i - 4] XOR Temp", + "code_block_1_17": "Temp = RotWord(w[i-1])", + "code_block_1_19": "Temp = Temp XOR Rcon[i/8 - 1]", + "code_block_1_21": "Temp = SubWord(w[i-1])", + "code_block_1_23": "w[i] = w[i - 8] XOR Temp", + "code_block_2_0": "input size from 128 to 256 bits: Instead of copying 4 32-bit words into the first part of the expanded key, copy 8 32-bit words from the 256-bit input key.\n\n### 2. **Modify Key Expansion Loop**\n\n- In AES-128, for each 32-bit word `w[i]` where `i` is a multiple of `4`, you apply:\n - For each `i >= 4`:\n - `Temp = RotWord(w[i-1])`\n - `Temp = SubWord(Temp)`\n - `Temp = Temp XOR Rcon[i/4 - 1]`\n - `w[i] = w[i - 4] XOR Temp`\n\n(`Temp` is used to demonstrate intermediate calculation storage during each step of calculation)\n\n- In **AES-256**, the logic changes:\n - For each `i >= 8`:\n - If `i % 8 == 0`:\n - `Temp = RotWord(w[i-1])`\n - `Temp = SubWord(Temp)`\n - `Temp = Temp XOR Rcon[i/8 - 1]`\n - Else if `i % 8 == 4`:\n - `Temp = SubWord(w[i-1])`\n - **No rotation, no Rcon**\n - Else:\n - `Temp = w[i-1]`\n - Then:\n - `w[i] = w[i - 8] XOR Temp`\n\nMake sure to implement this conditional branching properly in the loop.\n\n### 3. **Rcon Handling**\n\n- Rcon is only applied when `i % 8 == 0` (i.e., every 8 words in AES-256).\n- Do **not** apply Rcon when `i % 8 == 4`.\n- **If any Rcon value is not needed, remove it from the code**.\n\n### 4. **Update Decryption Flow**\n\n- **Increase round counter** of the decryption operation to go up to 14. Make sure to wait while the key is being expanded.\n- **Expand the key schedule** to generate and store **15 round keys**, each 128 bits (i.e., 240 bytes or 60 words of 32 bits total).\n- Update loops that iterate over rounds so they use the appropriate 128-bit portion of the expanded key in **reverse order**, starting from the last round and moving toward the first.\n- Ensure the decryption steps are correctly sequenced:\n - Initial AddRoundKey\n - 13 rounds of: ShiftRows \u2192 SubBytes \u2192 AddRoundKey \u2192 MixColumns\n - Final round: ShiftRows \u2192 SubBytes \u2192 AddRoundKey (no MixColumns)\n\n### 5. **Initial Round Key Addition**\n- Ensure the first round key added corresponds to the last round key from the AES-256 key schedule.\n\n### 6. **Internal Buffers and Registers**\n- Update the size of any registers or memory arrays that store round keys from 44 32-bit words (AES-128) to 60 32-bit words (AES-256)\n {'docs/specification.md': None, 'rtl/decoder_data_control_64b66b.sv': None, 'rtl/encoder_control_64b66b.sv': None, 'rtl/encoder_data_64b66b.sv': None, 'rtl/aes128_encrypt.sv': None, 'verif/tb_aes128_enc.sv': None, 'rtl/aes128_decrypt.sv': None, 'rtl/aes128_key_expansion.sv': None, 'rtl/inv_sbox.sv': \"module inv_sbox (\\n input logic [7:0] i_data,\\n output logic [7:0] o_data\\n);\\n\\nalways_comb begin\\n case (i_data)\\n 8'h00: o_data = 8'h52;\\n 8'h01: o_data = 8'h09;\\n 8'h02: o_data = 8'h6a;\\n 8'h03: o_data = 8'hd5;\\n 8'h04: o_data = 8'h30;\\n 8'h05: o_data = 8'h36;\\n 8'h06: o_data = 8'ha5;\\n 8'h07: o_data = 8'h38;\\n 8'h08: o_data = 8'hbf;\\n 8'h09: o_data = 8'h40;\\n 8'h0a: o_data = 8'ha3;\\n 8'h0b: o_data = 8'h9e;\\n 8'h0c: o_data = 8'h81;\\n 8'h0d: o_data = 8'hf3;\\n 8'h0e: o_data = 8'hd7;\\n 8'h0f: o_data = 8'hfb;\\n 8'h10: o_data = 8'h7c;\\n 8'h11: o_data = 8'he3;\\n 8'h12: o_data = 8'h39;\\n 8'h13: o_data = 8'h82;\\n 8'h14: o_data = 8'h9b;\\n 8'h15: o_data = 8'h2f;\\n 8'h16: o_data = 8'hff;\\n 8'h17: o_data = 8'h87;\\n 8'h18: o_data = 8'h34;\\n 8'h19: o_data = 8'h8e;\\n 8'h1a: o_data = 8'h43;\\n 8'h1b: o_data = 8'h44;\\n 8'h1c: o_data = 8'hc4;\\n 8'h1d: o_data = 8'hde;\\n 8'h1e: o_data = 8'he9;\\n 8'h1f: o_data = 8'hcb;\\n 8'h20: o_data = 8'h54;\\n 8'h21: o_data = 8'h7b;\\n 8'h22: o_data = 8'h94;\\n 8'h23: o_data = 8'h32;\\n 8'h24: o_data = 8'ha6;\\n 8'h25: o_data = 8'hc2;\\n 8'h26: o_data = 8'h23;\\n 8'h27: o_data = 8'h3d;\\n 8'h28: o_data = 8'hee;\\n 8'h29: o_data = 8'h4c;\\n 8'h2a: o_data = 8'h95;\\n 8'h2b: o_data = 8'h0b;\\n 8'h2c: o_data = 8'h42;\\n 8'h2d: o_data = 8'hfa;\\n 8'h2e: o_data = 8'hc3;\\n 8'h2f: o_data = 8'h4e;\\n 8'h30: o_data = 8'h08;\\n 8'h31: o_data = 8'h2e;\\n 8'h32: o_data = 8'ha1;\\n 8'h33: o_data = 8'h66;\\n 8'h34: o_data = 8'h28;\\n 8'h35: o_data = 8'hd9;\\n 8'h36: o_data = 8'h24;\\n 8'h37: o_data = 8'hb2;\\n 8'h38: o_data = 8'h76;\\n 8'h39: o_data = 8'h5b;\\n 8'h3a: o_data = 8'ha2;\\n 8'h3b: o_data = 8'h49;\\n 8'h3c: o_data = 8'h6d;\\n 8'h3d: o_data = 8'h8b;\\n 8'h3e: o_data = 8'hd1;\\n 8'h3f: o_data = 8'h25;\\n 8'h40: o_data = 8'h72;\\n 8'h41: o_data = 8'hf8;\\n 8'h42: o_data = 8'hf6;\\n 8'h43: o_data = 8'h64;\\n 8'h44: o_data = 8'h86;\\n 8'h45: o_data = 8'h68;\\n 8'h46: o_data = 8'h98;\\n 8'h47: o_data = 8'h16;\\n 8'h48: o_data = 8'hd4;\\n 8'h49: o_data = 8'ha4;\\n 8'h4a: o_data = 8'h5c;\\n 8'h4b: o_data = 8'hcc;\\n 8'h4c: o_data = 8'h5d;\\n 8'h4d: o_data = 8'h65;\\n 8'h4e: o_data = 8'hb6;\\n 8'h4f: o_data = 8'h92;\\n 8'h50: o_data = 8'h6c;\\n 8'h51: o_data = 8'h70;\\n 8'h52: o_data = 8'h48;\\n 8'h53: o_data = 8'h50;\\n 8'h54: o_data = 8'hfd;\\n 8'h55: o_data = 8'hed;\\n 8'h56: o_data = 8'hb9;\\n 8'h57: o_data = 8'hda;\\n 8'h58: o_data = 8'h5e;\\n 8'h59: o_data = 8'h15;\\n 8'h5a: o_data = 8'h46;\\n 8'h5b: o_data = 8'h57;\\n 8'h5c: o_data = 8'ha7;\\n 8'h5d: o_data = 8'h8d;\\n 8'h5e: o_data = 8'h9d;\\n 8'h5f: o_data = 8'h84;\\n 8'h60: o_data = 8'h90;\\n 8'h61: o_data = 8'hd8;\\n 8'h62: o_data = 8'hab;\\n 8'h63: o_data = 8'h00;\\n 8'h64: o_data = 8'h8c;\\n 8'h65: o_data = 8'hbc;\\n 8'h66: o_data = 8'hd3;\\n 8'h67: o_data = 8'h0a;\\n 8'h68: o_data = 8'hf7;\\n 8'h69: o_data = 8'he4;\\n 8'h6a: o_data = 8'h58;\\n 8'h6b: o_data = 8'h05;\\n 8'h6c: o_data = 8'hb8;\\n 8'h6d: o_data = 8'hb3;\\n 8'h6e: o_data = 8'h45;\\n 8'h6f: o_data = 8'h06;\\n 8'h70: o_data = 8'hd0;\\n 8'h71: o_data = 8'h2c;\\n 8'h72: o_data = 8'h1e;\\n 8'h73: o_data = 8'h8f;\\n 8'h74: o_data = 8'hca;\\n 8'h75: o_data = 8'h3f;\\n 8'h76: o_data = 8'h0f;\\n 8'h77: o_data = 8'h02;\\n 8'h78: o_data = 8'hc1;\\n 8'h79: o_data = 8'haf;\\n 8'h7a: o_data = 8'hbd;\\n 8'h7b: o_data = 8'h03;\\n 8'h7c: o_data = 8'h01;\\n 8'h7d: o_data = 8'h13;\\n 8'h7e: o_data = 8'h8a;\\n 8'h7f: o_data = 8'h6b;\\n 8'h80: o_data = 8'h3a;\\n 8'h81: o_data = 8'h91;\\n 8'h82: o_data = 8'h11;\\n 8'h83: o_data = 8'h41;\\n 8'h84: o_data = 8'h4f;\\n 8'h85: o_data = 8'h67;\\n 8'h86: o_data = 8'hdc;\\n 8'h87: o_data = 8'hea;\\n 8'h88: o_data = 8'h97;\\n 8'h89: o_data = 8'hf2;\\n 8'h8a: o_data = 8'hcf;\\n 8'h8b: o_data = 8'hce;\\n 8'h8c: o_data = 8'hf0;\\n 8'h8d: o_data = 8'hb4;\\n 8'h8e: o_data = 8'he6;\\n 8'h8f: o_data = 8'h73;\\n 8'h90: o_data = 8'h96;\\n 8'h91: o_data = 8'hac;\\n 8'h92: o_data = 8'h74;\\n 8'h93: o_data = 8'h22;\\n 8'h94: o_data = 8'he7;\\n 8'h95: o_data = 8'had;\\n 8'h96: o_data = 8'h35;\\n 8'h97: o_data = 8'h85;\\n 8'h98: o_data = 8'he2;\\n 8'h99: o_data = 8'hf9;\\n 8'h9a: o_data = 8'h37;\\n 8'h9b: o_data = 8'he8;\\n 8'h9c: o_data = 8'h1c;\\n 8'h9d: o_data = 8'h75;\\n 8'h9e: o_data = 8'hdf;\\n 8'h9f: o_data = 8'h6e;\\n 8'ha0: o_data = 8'h47;\\n 8'ha1: o_data = 8'hf1;\\n 8'ha2: o_data = 8'h1a;\\n 8'ha3: o_data = 8'h71;\\n 8'ha4: o_data = 8'h1d;\\n 8'ha5: o_data = 8'h29;\\n 8'ha6: o_data = 8'hc5;\\n 8'ha7: o_data = 8'h89;\\n 8'ha8: o_data = 8'h6f;\\n 8'ha9: o_data = 8'hb7;\\n 8'haa: o_data = 8'h62;\\n 8'hab: o_data = 8'h0e;\\n 8'hac: o_data = 8'haa;\\n 8'had: o_data = 8'h18;\\n 8'hae: o_data = 8'hbe;\\n 8'haf: o_data = 8'h1b;\\n 8'hb0: o_data = 8'hfc;\\n 8'hb1: o_data = 8'h56;\\n 8'hb2: o_data = 8'h3e;\\n 8'hb3: o_data = 8'h4b;\\n 8'hb4: o_data = 8'hc6;\\n 8'hb5: o_data = 8'hd2;\\n 8'hb6: o_data = 8'h79;\\n 8'hb7: o_data = 8'h20;\\n 8'hb8: o_data = 8'h9a;\\n 8'hb9: o_data = 8'hdb;\\n 8'hba: o_data = 8'hc0;\\n 8'hbb: o_data = 8'hfe;\\n 8'hbc: o_data = 8'h78;\\n 8'hbd: o_data = 8'hcd;\\n 8'hbe: o_data = 8'h5a;\\n 8'hbf: o_data = 8'hf4;\\n 8'hc0: o_data = 8'h1f;\\n 8'hc1: o_data = 8'hdd;\\n 8'hc2: o_data = 8'ha8;\\n 8'hc3: o_data = 8'h33;\\n 8'hc4: o_data = 8'h88;\\n 8'hc5: o_data = 8'h07;\\n 8'hc6: o_data = 8'hc7;\\n 8'hc7: o_data = 8'h31;\\n 8'hc8: o_data = 8'hb1;\\n 8'hc9: o_data = 8'h12;\\n 8'hca: o_data = 8'h10;\\n 8'hcb: o_data = 8'h59;\\n 8'hcc: o_data = 8'h27;\\n 8'hcd: o_data = 8'h80;\\n 8'hce: o_data = 8'hec;\\n 8'hcf: o_data = 8'h5f;\\n 8'hd0: o_data = 8'h60;\\n 8'hd1: o_data = 8'h51;\\n 8'hd2: o_data = 8'h7f;\\n 8'hd3: o_data = 8'ha9;\\n 8'hd4: o_data = 8'h19;\\n 8'hd5: o_data = 8'hb5;\\n 8'hd6: o_data = 8'h4a;\\n 8'hd7: o_data = 8'h0d;\\n 8'hd8: o_data = 8'h2d;\\n 8'hd9: o_data = 8'he5;\\n 8'hda: o_data = 8'h7a;\\n 8'hdb: o_data = 8'h9f;\\n 8'hdc: o_data = 8'h93;\\n 8'hdd: o_data = 8'hc9;\\n 8'hde: o_data = 8'h9c;\\n 8'hdf: o_data = 8'hef;\\n 8'he0: o_data = 8'ha0;\\n 8'he1: o_data = 8'he0;\\n 8'he2: o_data = 8'h3b;\\n 8'he3: o_data = 8'h4d;\\n 8'he4: o_data = 8'hae;\\n 8'he5: o_data = 8'h2a;\\n 8'he6: o_data = 8'hf5;\\n 8'he7: o_data = 8'hb0;\\n 8'he8: o_data = 8'hc8;\\n 8'he9: o_data = 8'heb;\\n 8'hea: o_data = 8'hbb;\\n 8'heb: o_data = 8'h3c;\\n 8'hec: o_data = 8'h83;\\n 8'hed: o_data = 8'h53;\\n 8'hee: o_data = 8'h99;\\n 8'hef: o_data = 8'h61;\\n 8'hf0: o_data = 8'h17;\\n 8'hf1: o_data = 8'h2b;\\n 8'hf2: o_data = 8'h04;\\n 8'hf3: o_data = 8'h7e;\\n 8'hf4: o_data = 8'hba;\\n 8'hf5: o_data = 8'h77;\\n 8'hf6: o_data = 8'hd6;\\n 8'hf7: o_data = 8'h26;\\n 8'hf8: o_data = 8'he1;\\n 8'hf9: o_data = 8'h69;\\n 8'hfa: o_data = 8'h14;\\n 8'hfb: o_data = 8'h63;\\n 8'hfc: o_data = 8'h55;\\n 8'hfd: o_data = 8'h21;\\n 8'hfe: o_data = 8'h0c;\\n 8'hff: o_data = 8'h7d;\\n default: o_data = 8'h00;\\n endcase\\nend\\n\\nendmodule : inv_sbox\", 'rtl/sbox.sv': \"module sbox (\\n input logic [7:0] i_data,\\n output logic [7:0] o_data\\n);\\n\\nalways_comb begin\\n case (i_data)\\n 8'h00: o_data = 8'h63;\\n 8'h01: o_data = 8'h7C;\\n 8'h02: o_data = 8'h77;\\n 8'h03: o_data = 8'h7B;\\n 8'h04: o_data = 8'hF2;\\n 8'h05: o_data = 8'h6B;\\n 8'h06: o_data = 8'h6F;\\n 8'h07: o_data = 8'hC5;\\n 8'h08: o_data = 8'h30;\\n 8'h09: o_data = 8'h01;\\n 8'h0A: o_data = 8'h67;\\n 8'h0B: o_data = 8'h2B;\\n 8'h0C: o_data = 8'hFE;\\n 8'h0D: o_data = 8'hD7;\\n 8'h0E: o_data = 8'hAB;\\n 8'h0F: o_data = 8'h76;\\n 8'h10: o_data = 8'hCA;\\n 8'h11: o_data = 8'h82;\\n 8'h12: o_data = 8'hC9;\\n 8'h13: o_data = 8'h7D;\\n 8'h14: o_data = 8'hFA;\\n 8'h15: o_data = 8'h59;\\n 8'h16: o_data = 8'h47;\\n 8'h17: o_data = 8'hF0;\\n 8'h18: o_data = 8'hAD;\\n 8'h19: o_data = 8'hD4;\\n 8'h1A: o_data = 8'hA2;\\n 8'h1B: o_data = 8'hAF;\\n 8'h1C: o_data = 8'h9C;\\n 8'h1D: o_data = 8'hA4;\\n 8'h1E: o_data = 8'h72;\\n 8'h1F: o_data = 8'hC0;\\n 8'h20: o_data = 8'hB7;\\n 8'h21: o_data = 8'hFD;\\n 8'h22: o_data = 8'h93;\\n 8'h23: o_data = 8'h26;\\n 8'h24: o_data = 8'h36;\\n 8'h25: o_data = 8'h3F;\\n 8'h26: o_data = 8'hF7;\\n 8'h27: o_data = 8'hCC;\\n 8'h28: o_data = 8'h34;\\n 8'h29: o_data = 8'hA5;\\n 8'h2A: o_data = 8'hE5;\\n 8'h2B: o_data = 8'hF1;\\n 8'h2C: o_data = 8'h71;\\n 8'h2D: o_data = 8'hD8;\\n 8'h2E: o_data = 8'h31;\\n 8'h2F: o_data = 8'h15;\\n 8'h30: o_data = 8'h04;\\n 8'h31: o_data = 8'hC7;\\n 8'h32: o_data = 8'h23;\\n 8'h33: o_data = 8'hC3;\\n 8'h34: o_data = 8'h18;\\n 8'h35: o_data = 8'h96;\\n 8'h36: o_data = 8'h05;\\n 8'h37: o_data = 8'h9A;\\n 8'h38: o_data = 8'h07;\\n 8'h39: o_data = 8'h12;\\n 8'h3A: o_data = 8'h80;\\n 8'h3B: o_data = 8'hE2;\\n 8'h3C: o_data = 8'hEB;\\n 8'h3D: o_data = 8'h27;\\n 8'h3E: o_data = 8'hB2;\\n 8'h3F: o_data = 8'h75;\\n 8'h40: o_data = 8'h09;\\n 8'h41: o_data = 8'h83;\\n 8'h42: o_data = 8'h2C;\\n 8'h43: o_data = 8'h1A;\\n 8'h44: o_data = 8'h1B;\\n 8'h45: o_data = 8'h6E;\\n 8'h46: o_data = 8'h5A;\\n 8'h47: o_data = 8'hA0;\\n 8'h48: o_data = 8'h52;\\n 8'h49: o_data = 8'h3B;\\n 8'h4A: o_data = 8'hD6;\\n 8'h4B: o_data = 8'hB3;\\n 8'h4C: o_data = 8'h29;\\n 8'h4D: o_data = 8'hE3;\\n 8'h4E: o_data = 8'h2F;\\n 8'h4F: o_data = 8'h84;\\n 8'h50: o_data = 8'h53;\\n 8'h51: o_data = 8'hD1;\\n 8'h52: o_data = 8'h00;\\n 8'h53: o_data = 8'hED;\\n 8'h54: o_data = 8'h20;\\n 8'h55: o_data = 8'hFC;\\n 8'h56: o_data = 8'hB1;\\n 8'h57: o_data = 8'h5B;\\n 8'h58: o_data = 8'h6A;\\n 8'h59: o_data = 8'hCB;\\n 8'h5A: o_data = 8'hBE;\\n 8'h5B: o_data = 8'h39;\\n 8'h5C: o_data = 8'h4A;\\n 8'h5D: o_data = 8'h4C;\\n 8'h5E: o_data = 8'h58;\\n 8'h5F: o_data = 8'hCF;\\n 8'h60: o_data = 8'hD0;\\n 8'h61: o_data = 8'hEF;\\n 8'h62: o_data = 8'hAA;\\n 8'h63: o_data = 8'hFB;\\n 8'h64: o_data = 8'h43;\\n 8'h65: o_data = 8'h4D;\\n 8'h66: o_data = 8'h33;\\n 8'h67: o_data = 8'h85;\\n 8'h68: o_data = 8'h45;\\n 8'h69: o_data = 8'hF9;\\n 8'h6A: o_data = 8'h02;\\n 8'h6B: o_data = 8'h7F;\\n 8'h6C: o_data = 8'h50;\\n 8'h6D: o_data = 8'h3C;\\n 8'h6E: o_data = 8'h9F;\\n 8'h6F: o_data = 8'hA8;\\n 8'h70: o_data = 8'h51;\\n 8'h71: o_data = 8'hA3;\\n 8'h72: o_data = 8'h40;\\n 8'h73: o_data = 8'h8F;\\n 8'h74: o_data = 8'h92;\\n 8'h75: o_data = 8'h9D;\\n 8'h76: o_data = 8'h38;\\n 8'h77: o_data = 8'hF5;\\n 8'h78: o_data = 8'hBC;\\n 8'h79: o_data = 8'hB6;\\n 8'h7A: o_data = 8'hDA;\\n 8'h7B: o_data = 8'h21;\\n 8'h7C: o_data = 8'h10;\\n 8'h7D: o_data = 8'hFF;\\n 8'h7E: o_data = 8'hF3;\\n 8'h7F: o_data = 8'hD2;\\n 8'h80: o_data = 8'hCD;\\n 8'h81: o_data = 8'h0C;\\n 8'h82: o_data = 8'h13;\\n 8'h83: o_data = 8'hEC;\\n 8'h84: o_data = 8'h5F;\\n 8'h85: o_data = 8'h97;\\n 8'h86: o_data = 8'h44;\\n 8'h87: o_data = 8'h17;\\n 8'h88: o_data = 8'hC4;\\n 8'h89: o_data = 8'hA7;\\n 8'h8A: o_data = 8'h7E;\\n 8'h8B: o_data = 8'h3D;\\n 8'h8C: o_data = 8'h64;\\n 8'h8D: o_data = 8'h5D;\\n 8'h8E: o_data = 8'h19;\\n 8'h8F: o_data = 8'h73;\\n 8'h90: o_data = 8'h60;\\n 8'h91: o_data = 8'h81;\\n 8'h92: o_data = 8'h4F;\\n 8'h93: o_data = 8'hDC;\\n 8'h94: o_data = 8'h22;\\n 8'h95: o_data = 8'h2A;\\n 8'h96: o_data = 8'h90;\\n 8'h97: o_data = 8'h88;\\n 8'h98: o_data = 8'h46;\\n 8'h99: o_data = 8'hEE;\\n 8'h9A: o_data = 8'hB8;\\n 8'h9B: o_data = 8'h14;\\n 8'h9C: o_data = 8'hDE;\\n 8'h9D: o_data = 8'h5E;\\n 8'h9E: o_data = 8'h0B;\\n 8'h9F: o_data = 8'hDB;\\n 8'hA0: o_data = 8'hE0;\\n 8'hA1: o_data = 8'h32;\\n 8'hA2: o_data = 8'h3A;\\n 8'hA3: o_data = 8'h0A;\\n 8'hA4: o_data = 8'h49;\\n 8'hA5: o_data = 8'h06;\\n 8'hA6: o_data = 8'h24;\\n 8'hA7: o_data = 8'h5C;\\n 8'hA8: o_data = 8'hC2;\\n 8'hA9: o_data = 8'hD3;\\n 8'hAA: o_data = 8'hAC;\\n 8'hAB: o_data = 8'h62;\\n 8'hAC: o_data = 8'h91;\\n 8'hAD: o_data = 8'h95;\\n 8'hAE: o_data = 8'hE4;\\n 8'hAF: o_data = 8'h79;\\n 8'hB0: o_data = 8'hE7;\\n 8'hB1: o_data = 8'hC8;\\n 8'hB2: o_data = 8'h37;\\n 8'hB3: o_data = 8'h6D;\\n 8'hB4: o_data = 8'h8D;\\n 8'hB5: o_data = 8'hD5;\\n 8'hB6: o_data = 8'h4E;\\n 8'hB7: o_data = 8'hA9;\\n 8'hB8: o_data = 8'h6C;\\n 8'hB9: o_data = 8'h56;\\n 8'hBA: o_data = 8'hF4;\\n 8'hBB: o_data = 8'hEA;\\n 8'hBC: o_data = 8'h65;\\n 8'hBD: o_data = 8'h7A;\\n 8'hBE: o_data = 8'hAE;\\n 8'hBF: o_data = 8'h08;\\n 8'hC0: o_data = 8'hBA;\\n 8'hC1: o_data = 8'h78;\\n 8'hC2: o_data = 8'h25;\\n 8'hC3: o_data = 8'h2E;\\n 8'hC4: o_data = 8'h1C;\\n 8'hC5: o_data = 8'hA6;\\n 8'hC6: o_data = 8'hB4;\\n 8'hC7: o_data = 8'hC6;\\n 8'hC8: o_data = 8'hE8;\\n 8'hC9: o_data = 8'hDD;\\n 8'hCA: o_data = 8'h74;\\n 8'hCB: o_data = 8'h1F;\\n 8'hCC: o_data = 8'h4B;\\n 8'hCD: o_data = 8'hBD;\\n 8'hCE: o_data = 8'h8B;\\n 8'hCF: o_data = 8'h8A;\\n 8'hD0: o_data = 8'h70;\\n 8'hD1: o_data = 8'h3E;\\n 8'hD2: o_data = 8'hB5;\\n 8'hD3: o_data = 8'h66;\\n 8'hD4: o_data = 8'h48;\\n 8'hD5: o_data = 8'h03;\\n 8'hD6: o_data = 8'hF6;\\n 8'hD7: o_data = 8'h0E;\\n 8'hD8: o_data = 8'h61;\\n 8'hD9: o_data = 8'h35;\\n 8'hDA: o_data = 8'h57;\\n 8'hDB: o_data = 8'hB9;\\n 8'hDC: o_data = 8'h86;\\n 8'hDD: o_data = 8'hC1;\\n 8'hDE: o_data = 8'h1D;\\n 8'hDF: o_data = 8'h9E;\\n 8'hE0: o_data = 8'hE1;\\n 8'hE1: o_data = 8'hF8;\\n 8'hE2: o_data = 8'h98;\\n 8'hE3: o_data = 8'h11;\\n 8'hE4: o_data = 8'h69;\\n 8'hE5: o_data = 8'hD9;\\n 8'hE6: o_data = 8'h8E;\\n 8'hE7: o_data = 8'h94;\\n 8'hE8: o_data = 8'h9B;\\n 8'hE9: o_data = 8'h1E;\\n 8'hEA: o_data = 8'h87;\\n 8'hEB: o_data = 8'hE9;\\n 8'hEC: o_data = 8'hCE;\\n 8'hED: o_data = 8'h55;\\n 8'hEE: o_data = 8'h28;\\n 8'hEF: o_data = 8'hDF;\\n 8'hF0: o_data = 8'h8C;\\n 8'hF1: o_data = 8'hA1;\\n 8'hF2: o_data = 8'h89;\\n 8'hF3: o_data = 8'h0D;\\n 8'hF4: o_data = 8'hBF;\\n 8'hF5: o_data = 8'hE6;\\n 8'hF6: o_data = 8'h42;\\n 8'hF7: o_data = 8'h68;\\n 8'hF8: o_data = 8'h41;\\n 8'hF9: o_data = 8'h99;\\n 8'hFA: o_data = 8'h2D;\\n 8'hFB: o_data = 8'h0F;\\n 8'hFC: o_data = 8'hB0;\\n 8'hFD: o_data = 8'h54;\\n 8'hFE: o_data = 8'hBB;\\n 8'hFF: o_data = 8'h16;\\n default: o_data = 8'h00;\\n endcase\\nend\\n\\nendmodule : sbox\", 'verif/tb_aes128_dec.sv': None, 'rtl/aes_encrypt.sv': None, 'verif/tb_aes_encrypt.sv': None, 'rtl/aes_decrypt.sv': \"module aes_decrypt #(\\n parameter NBW_KEY = 'd128,\\n parameter NBW_DATA = 'd128\\n) (\\n input logic clk,\\n input logic rst_async_n,\\n input logic i_update_key,\\n input logic [NBW_KEY-1:0] i_key,\\n input logic i_start,\\n input logic [NBW_DATA-1:0] i_data,\\n output logic o_done,\\n output logic [NBW_DATA-1:0] o_data\\n);\\n\\n// ----------------------------------------\\n// - Internal Parameters\\n// ----------------------------------------\\nlocalparam NBW_BYTE = 'd8;\\nlocalparam NBW_EX_KEY = 'd1408;\\n\\n// ----------------------------------------\\n// - Wires/Registers creation\\n// ----------------------------------------\\nlogic [NBW_BYTE-1:0] current_data_nx[4][4];\\nlogic [NBW_BYTE-1:0] current_data_ff[4][4];\\nlogic [NBW_BYTE-1:0] AddRoundKey[4][4];\\nlogic [NBW_BYTE-1:0] SubBytes[4][4];\\nlogic [NBW_BYTE-1:0] ShiftRows[4][4];\\nlogic [NBW_BYTE-1:0] xtimes02[4][4];\\nlogic [NBW_BYTE-1:0] xtimes04[4][4];\\nlogic [NBW_BYTE-1:0] xtimes08[4][4];\\nlogic [NBW_BYTE-1:0] xtimes09[4][4];\\nlogic [NBW_BYTE-1:0] xtimes0b[4][4];\\nlogic [NBW_BYTE-1:0] xtimes0d[4][4];\\nlogic [NBW_BYTE-1:0] xtimes0e[4][4];\\nlogic [NBW_BYTE-1:0] MixColumns[4][4];\\nlogic [3:0] round_ff;\\nlogic key_done;\\nlogic key_idle;\\nlogic [NBW_EX_KEY-1:0] expanded_key;\\n\\n// ----------------------------------------\\n// - Output assignment\\n// ----------------------------------------\\nassign o_done = (round_ff == 4'd0 && key_idle);\\n\\ngenerate\\n for(genvar i = 0; i < 4; i++) begin : out_row\\n for(genvar j = 0; j < 4; j++) begin : out_col\\n assign o_data[NBW_DATA-(4*j+i)*NBW_BYTE-1-:NBW_BYTE] = current_data_ff[i][j];\\n end\\n end\\nendgenerate\\n\\nalways_ff @(posedge clk or negedge rst_async_n) begin : inv_cypher_regs\\n if(!rst_async_n) begin\\n round_ff <= 4'd0;\\n for(int i = 0; i < 4; i++) begin\\n for(int j = 0; j < 4; j++) begin\\n current_data_ff[i][j] <= 8'd0;\\n end\\n end\\n end else begin\\n if(i_start & o_done) begin\\n if(i_update_key) begin\\n round_ff <= 4'd0;\\n end else begin\\n round_ff <= 4'd1;\\n end\\n end else if((round_ff > 4'd0 && round_ff < 4'd11) || key_done) begin\\n round_ff <= round_ff + 1'b1;\\n end else begin\\n round_ff <= 4'd0;\\n end\\n\\n for(int i = 0; i < 4; i++) begin\\n for(int j = 0; j < 4; j++) begin\\n current_data_ff[i][j] <= current_data_nx[i][j];\\n end\\n end\\n end\\nend\\n\\nalways_comb begin : next_data\\n for(int i = 0; i < 4; i++) begin\\n for(int j = 0; j < 4; j++) begin\\n if(i_start & o_done) begin\\n current_data_nx[i][j] = i_data[NBW_DATA-(4*j+i)*NBW_BYTE-1-:NBW_BYTE];\\n end else begin\\n if(round_ff != 0) begin\\n if(round_ff != 11) begin\\n current_data_nx[i][j] = SubBytes[i][j];\\n end else begin\\n current_data_nx[i][j] = AddRoundKey[i][j];\\n end\\n end else begin\\n current_data_nx[i][j] = current_data_ff[i][j];\\n end\\n end\\n end\\n end\\nend\\n\\ngenerate\\n for(genvar i = 0; i < 4; i++) begin : row\\n for(genvar j = 0; j < 4; j++) begin : col\\n inv_sbox uu_inv_sbox0 (\\n .i_data(ShiftRows[i][j]),\\n .o_data(SubBytes[i][j])\\n );\\n end\\n end\\nendgenerate\\n\\nalways_comb begin : decypher_logic\\n // Add Round Key logic\\n for(int i = 0; i < 4; i++) begin : row_key\\n for(int j = 0; j < 4; j++) begin : col_key\\n if(round_ff > 4'd0) begin\\n AddRoundKey[i][j] = current_data_ff[i][j] ^ expanded_key[NBW_EX_KEY-(11-round_ff)*NBW_KEY-(4*j+i)*NBW_BYTE-1-:NBW_BYTE];\\n end else begin\\n AddRoundKey[i][j] = 0;\\n end\\n end\\n end\\n\\n // Mix Columns logic\\n for(int i = 0; i < 4; i++) begin\\n for(int j = 0; j < 4; j++) begin\\n if(AddRoundKey[i][j][NBW_BYTE-1]) begin\\n xtimes02[i][j] = {AddRoundKey[i][j][NBW_BYTE-2:0], 1'b0} ^ 8'h1B;\\n if(AddRoundKey[i][j][NBW_BYTE-2]) begin\\n xtimes04[i][j] = {xtimes02[i][j][NBW_BYTE-2:0], 1'b0} ^ 8'h1B;\\n if(AddRoundKey[i][j][NBW_BYTE-3]) begin\\n xtimes08[i][j] = {xtimes04[i][j][NBW_BYTE-2:0], 1'b0} ^ 8'h1B;\\n end else begin\\n xtimes08[i][j] = {xtimes04[i][j][NBW_BYTE-2:0], 1'b0};\\n end\\n end else begin\\n xtimes04[i][j] = {xtimes02[i][j][NBW_BYTE-2:0], 1'b0};\\n if(AddRoundKey[i][j][NBW_BYTE-3]) begin\\n xtimes08[i][j] = {xtimes04[i][j][NBW_BYTE-2:0], 1'b0} ^ 8'h1B;\\n end else begin\\n xtimes08[i][j] = {xtimes04[i][j][NBW_BYTE-2:0], 1'b0};\\n end\\n end\\n end else begin\\n xtimes02[i][j] = {AddRoundKey[i][j][NBW_BYTE-2:0], 1'b0};\\n if(AddRoundKey[i][j][NBW_BYTE-2]) begin\\n xtimes04[i][j] = {xtimes02[i][j][NBW_BYTE-2:0], 1'b0} ^ 8'h1B;\\n if(AddRoundKey[i][j][NBW_BYTE-3]) begin\\n xtimes08[i][j] = {xtimes04[i][j][NBW_BYTE-2:0], 1'b0} ^ 8'h1B;\\n end else begin\\n xtimes08[i][j] = {xtimes04[i][j][NBW_BYTE-2:0], 1'b0};\\n end\\n end else begin\\n xtimes04[i][j] = {xtimes02[i][j][NBW_BYTE-2:0], 1'b0};\\n if(AddRoundKey[i][j][NBW_BYTE-3]) begin\\n xtimes08[i][j] = {xtimes04[i][j][NBW_BYTE-2:0], 1'b0} ^ 8'h1B;\\n end else begin\\n xtimes08[i][j] = {xtimes04[i][j][NBW_BYTE-2:0], 1'b0};\\n end\\n end\\n end\\n\\n xtimes0e[i][j] = xtimes08[i][j] ^ xtimes04[i][j] ^ xtimes02[i][j];\\n xtimes0b[i][j] = xtimes08[i][j] ^ xtimes02[i][j] ^ AddRoundKey[i][j];\\n xtimes0d[i][j] = xtimes08[i][j] ^ xtimes04[i][j] ^ AddRoundKey[i][j];\\n xtimes09[i][j] = xtimes08[i][j] ^ AddRoundKey[i][j];\\n end\\n end\\n\\n for(int i = 0; i < 4; i++) begin\\n MixColumns[0][i] = xtimes0e[0][i] ^ xtimes0b[1][i] ^ xtimes0d[2][i] ^ xtimes09[3][i];\\n MixColumns[1][i] = xtimes0e[1][i] ^ xtimes0b[2][i] ^ xtimes0d[3][i] ^ xtimes09[0][i];\\n MixColumns[2][i] = xtimes0e[2][i] ^ xtimes0b[3][i] ^ xtimes0d[0][i] ^ xtimes09[1][i];\\n MixColumns[3][i] = xtimes0e[3][i] ^ xtimes0b[0][i] ^ xtimes0d[1][i] ^ xtimes09[2][i];\\n end\\n\\n // Shift Rows logic\\n if(round_ff == 4'd1) begin\\n // Line 0: No shift\\n ShiftRows[0][0] = AddRoundKey[0][0];\\n ShiftRows[0][1] = AddRoundKey[0][1];\\n ShiftRows[0][2] = AddRoundKey[0][2];\\n ShiftRows[0][3] = AddRoundKey[0][3];\\n\\n // Line 1: Shift 1 right\\n ShiftRows[1][0] = AddRoundKey[1][3];\\n ShiftRows[1][1] = AddRoundKey[1][0];\\n ShiftRows[1][2] = AddRoundKey[1][1];\\n ShiftRows[1][3] = AddRoundKey[1][2];\\n\\n // Line 2: Shift 2 right\\n ShiftRows[2][0] = AddRoundKey[2][2];\\n ShiftRows[2][1] = AddRoundKey[2][3];\\n ShiftRows[2][2] = AddRoundKey[2][0];\\n ShiftRows[2][3] = AddRoundKey[2][1];\\n\\n // Line 3: Shift 3 right\\n ShiftRows[3][0] = AddRoundKey[3][1];\\n ShiftRows[3][1] = AddRoundKey[3][2];\\n ShiftRows[3][2] = AddRoundKey[3][3];\\n ShiftRows[3][3] = AddRoundKey[3][0];\\n end else begin\\n // Line 0: No shift\\n ShiftRows[0][0] = MixColumns[0][0];\\n ShiftRows[0][1] = MixColumns[0][1];\\n ShiftRows[0][2] = MixColumns[0][2];\\n ShiftRows[0][3] = MixColumns[0][3];\\n\\n // Line 1: Shift 1 right\\n ShiftRows[1][0] = MixColumns[1][3];\\n ShiftRows[1][1] = MixColumns[1][0];\\n ShiftRows[1][2] = MixColumns[1][1];\\n ShiftRows[1][3] = MixColumns[1][2];\\n\\n // Line 2: Shift 2 right\\n ShiftRows[2][0] = MixColumns[2][2];\\n ShiftRows[2][1] = MixColumns[2][3];\\n ShiftRows[2][2] = MixColumns[2][0];\\n ShiftRows[2][3] = MixColumns[2][1];\\n\\n // Line 3: Shift 3 right\\n ShiftRows[3][0] = MixColumns[3][1];\\n ShiftRows[3][1] = MixColumns[3][2];\\n ShiftRows[3][2] = MixColumns[3][3];\\n ShiftRows[3][3] = MixColumns[3][0];\\n end\\n\\nend\\n\\naes_ke uu_aes_ke (\\n .clk (clk ),\\n .rst_async_n (rst_async_n ),\\n .i_start (i_start & i_update_key & o_done),\\n .i_key (i_key ),\\n .o_idle (key_idle ),\\n .o_done (key_done ),\\n .o_expanded_key(expanded_key )\\n);\\n\\nendmodule : aes_decrypt\", 'rtl/aes_ke.sv': \"module aes_ke #(\\n parameter NBW_KEY = 'd128,\\n parameter NBW_OUT = 'd1408\\n) (\\n input logic clk,\\n input logic rst_async_n,\\n input logic i_start,\\n input logic [NBW_KEY-1:0] i_key,\\n output logic o_idle,\\n output logic o_done,\\n output logic [NBW_OUT-1:0] o_expanded_key\\n);\\n\\n// ----------------------------------------\\n// - Parameters\\n// ----------------------------------------\\nlocalparam NBW_BYTE = 'd8;\\nlocalparam NBW_WORD = 'd32;\\nlocalparam STEPS = 'd10;\\n\\n// ----------------------------------------\\n// - Wires/registers creation\\n// ----------------------------------------\\nlogic [NBW_BYTE-1:0] Rcon [STEPS];\\nlogic [NBW_OUT-1:0] expanded_key_nx;\\nlogic [NBW_OUT-1:0] expanded_key_ff;\\nlogic [NBW_KEY-1:0] step_key[STEPS];\\nlogic [NBW_KEY-1:0] valid_key;\\nlogic [STEPS:0] key_exp_steps_ff;\\n\\n// ----------------------------------------\\n// - Output assignment\\n// ----------------------------------------\\nassign o_expanded_key = expanded_key_ff;\\nassign o_done = key_exp_steps_ff[STEPS];\\nassign o_idle = ~(|key_exp_steps_ff);\\n\\n// ----------------------------------------\\n// - Registers\\n// ----------------------------------------\\nalways_ff @(posedge clk or negedge rst_async_n) begin : reset_regs\\n if(~rst_async_n) begin\\n expanded_key_ff <= {NBW_OUT{1'b0}};\\n key_exp_steps_ff <= 0;\\n end else begin\\n expanded_key_ff <= expanded_key_nx;\\n\\n key_exp_steps_ff <= {key_exp_steps_ff[STEPS-1:0], i_start};\\n end\\nend\\n\\n\\n// ----------------------------------------\\n// - Operation logic\\n// ----------------------------------------\\nassign Rcon[0] = 8'h01;\\nassign Rcon[1] = 8'h02;\\nassign Rcon[2] = 8'h04;\\nassign Rcon[3] = 8'h08;\\nassign Rcon[4] = 8'h10;\\nassign Rcon[5] = 8'h20;\\nassign Rcon[6] = 8'h40;\\nassign Rcon[7] = 8'h80;\\nassign Rcon[8] = 8'h1b;\\nassign Rcon[9] = 8'h36;\\n\\ngenerate\\n for(genvar i = 0; i < STEPS; i++) begin : steps\\n logic [NBW_WORD-1:0] RotWord;\\n logic [NBW_WORD-1:0] SubWord;\\n logic [NBW_WORD-1:0] RconXor;\\n\\n sbox uu_sbox0 (\\n .i_data(RotWord[NBW_WORD-1-:NBW_BYTE]),\\n .o_data(SubWord[NBW_WORD-1-:NBW_BYTE])\\n );\\n\\n sbox uu_sbox1 (\\n .i_data(RotWord[NBW_WORD-NBW_BYTE-1-:NBW_BYTE]),\\n .o_data(SubWord[NBW_WORD-NBW_BYTE-1-:NBW_BYTE])\\n );\\n\\n sbox uu_sbox2 (\\n .i_data(RotWord[NBW_WORD-2*NBW_BYTE-1-:NBW_BYTE]),\\n .o_data(SubWord[NBW_WORD-2*NBW_BYTE-1-:NBW_BYTE])\\n );\\n\\n sbox uu_sbox3 (\\n .i_data(RotWord[NBW_WORD-3*NBW_BYTE-1-:NBW_BYTE]),\\n .o_data(SubWord[NBW_WORD-3*NBW_BYTE-1-:NBW_BYTE])\\n );\\n\\n always_comb begin : main_operation\\n RotWord = {expanded_key_ff[NBW_OUT-(i+1)*NBW_KEY+NBW_WORD-NBW_BYTE-1-:(NBW_WORD-NBW_BYTE)], expanded_key_ff[NBW_OUT-(i+1)*NBW_KEY+NBW_WORD-1-:NBW_BYTE]};\\n RconXor = {SubWord[NBW_WORD-1-:NBW_BYTE]^Rcon[i], SubWord[NBW_WORD-NBW_BYTE-1-:(NBW_WORD-NBW_BYTE)]};\\n\\n step_key[i][NBW_KEY-1-:NBW_WORD] = expanded_key_ff[NBW_OUT-(4*i )*NBW_WORD-1-:NBW_WORD] ^ RconXor;\\n step_key[i][NBW_KEY-NBW_WORD-1-:NBW_WORD] = expanded_key_ff[NBW_OUT-(4*i+1)*NBW_WORD-1-:NBW_WORD] ^ step_key[i][NBW_KEY-1-:NBW_WORD];\\n step_key[i][NBW_KEY-2*NBW_WORD-1-:NBW_WORD] = expanded_key_ff[NBW_OUT-(4*i+2)*NBW_WORD-1-:NBW_WORD] ^ step_key[i][NBW_KEY-NBW_WORD-1-:NBW_WORD];\\n step_key[i][NBW_KEY-3*NBW_WORD-1-:NBW_WORD] = expanded_key_ff[NBW_OUT-(4*i+3)*NBW_WORD-1-:NBW_WORD] ^ step_key[i][NBW_KEY-2*NBW_WORD-1-:NBW_WORD];\\n end\\n end\\nendgenerate\\n\\nassign expanded_key_nx = {valid_key , step_key[0], step_key[1], step_key[2],\\n step_key[3], step_key[4], step_key[5], step_key[6],\\n step_key[7], step_key[8], step_key[9]};\\n\\nalways_comb begin : input_data\\n if (i_start) begin\\n valid_key = i_key;\\n end else begin\\n valid_key = expanded_key_ff[NBW_OUT-1-:NBW_KEY];\\n end\\nend\\n\\nendmodule : aes_ke\", 'verif/tb_aes_decrypt.sv': 'module tb_aes_decrypt;\\n\\nlocalparam NBW_KEY = \\'d256;\\nlocalparam NBW_DATA = \\'d128;\\n\\nlogic clk;\\nlogic rst_async_n;\\nlogic i_update_key;\\nlogic [NBW_KEY-1:0] i_key;\\nlogic i_start;\\nlogic [NBW_DATA-1:0] i_data;\\nlogic o_done;\\nlogic [NBW_DATA-1:0] o_data;\\n\\naes_decrypt #(\\n .NBW_KEY (NBW_KEY),\\n .NBW_DATA(NBW_DATA)\\n) uu_aes_decrypt (\\n .clk(clk),\\n .rst_async_n(rst_async_n),\\n .i_update_key(i_update_key),\\n .i_key(i_key),\\n .i_start(i_start),\\n .i_data(i_data),\\n .o_done(o_done),\\n .o_data(o_data)\\n);\\n\\ntask Simple_test(logic update_key);\\n @(negedge clk);\\n i_key = 256\\'h000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f;\\n i_data = 128\\'h8ea2b7ca516745bfeafc49904b496089;\\n i_update_key = update_key;\\n i_start = 1;\\n\\n @(negedge clk);\\n i_start = 0;\\n i_update_key = 0;\\n i_key = 0;\\n\\n @(posedge o_done);\\n @(negedge clk);\\n\\n if(o_data == 128\\'h00112233445566778899aabbccddeeff) begin\\n $display(\"PASS\");\\n end else begin\\n $display(\"FAIL\");\\n $display(\"Expected output: %h\", 128\\'h00112233445566778899aabbccddeeff);\\n $display(\"Observed output: %h\", o_data);\\n end\\nendtask\\n\\ninitial begin\\n $dumpfile(\"test.vcd\");\\n $dumpvars(0,tb_aes_decrypt);\\nend\\n\\nalways #5 clk = ~clk;\\n\\ninitial begin\\n clk = 0;\\n i_start = 0;\\n rst_async_n = 1;\\n #1;\\n rst_async_n = 0;\\n #2;\\n rst_async_n = 1;\\n @(negedge clk);\\n\\n // Tasks go here\\n Simple_test(1\\'b1);\\n Simple_test(1\\'b0);\\n\\n @(negedge clk);\\n @(negedge clk);\\n\\n $finish();\\nend\\n\\nendmodule', 'rtl/aes_dec_top.sv': None, 'rtl/aes_enc_top.sv': None, 'verif/tb_padding_top.sv': None, 'verif/tb_des_enc.sv': None, 'docs/Key_schedule.md': None, 'docs/Permutations.md': None, 'docs/S_box_creation.md': None, 'rtl/S1.sv': None, 'rtl/S2.sv': None, 'rtl/S3.sv': None, 'rtl/S4.sv': None, 'rtl/S5.sv': None, 'rtl/S6.sv': None, 'rtl/S7.sv': None, 'rtl/S8.sv': None, 'rtl/des_enc.sv': None, 'verif/tb_des_dec.sv': None, 'docs/Encryption.md': None, 'rtl/des_dec.sv': None, 'verif/tb_3des_enc.sv': None, 'verif/tb_3des_dec.sv': None, 'docs/min_hamming_distance_finder_spec.md': None, 'rtl/Bit_Difference_Counter.sv': None, 'rtl/Bitwise_Reduction.sv': None, 'rtl/Data_Reduction.sv': None, 'verif/tb_Min_Hamming_Distance_Finder.sv': None, 'docs/specs.md': None, 'rtl/arithmetic_progression_generator.sv': None, 'docs/algorithms.md': None, 'docs/coeff_update_spec.md': None, 'docs/equalizer_spec.md': None, 'docs/error_calc_spec.md': None, 'rtl/coeff_update.sv': None, 'rtl/dynamic_equalizer.sv': None, 'rtl/error_calc.sv': None, 'docs/awgn_spec.md': None, 'docs/equalizer_top_spec.md': None, 'rtl/elevator_control_system.sv': None, 'docs/tx_specification.md': None, 'rtl/ethernet_fifo_cdc.sv': None, 'docs/tx_mac_specification.md': None, 'verif/event_scheduler_tb.sv': None, 'docs/modified_specs.md': None, 'rtl/event_scheduler.sv': None, 'verif/tb_event_scheduler.sv': None, 'rtl/column_selector.sv': None, 'rtl/event_storage.sv': None, 'verif/tb.sv': None, 'rtl/fixed_priority_arbiter.sv': None, 'verif/fixed_priority_arbiter_tb.sv': None, 'docs/Modified_specification.md': None, 'docs/GCD_specification.md': None, 'docs/crypto_accelerator_specification.md': None, 'docs/modular_exponentiation_specification.md': None, 'docs/modular_multiplier_specification.md': None, 'rtl/gcd_controlpath_3.sv': None, 'rtl/gcd_controlpath_4.sv': None, 'rtl/gcd_datapath_5.sv': None, 'rtl/gcd_datapath_6.sv': None, 'rtl/gcd_top_1.sv': None, 'rtl/gcd_top_2.sv': None, 'rtl/modular_exponentiation.sv': None, 'rtl/modular_multiplier.sv': None, 'rtl/lfsr_8bit.sv': None, 'verif/lfsr_8bit_tb.sv': None, 'rtl/bit16_lfsr.sv': None, 'rtl/low_power_ctrl.sv': None, 'rtl/sync_fifo.sv': None, 'verif/tb_low_power_channel.sv': None, 'rtl/cross_domain_sync.sv': None, 'rtl/dsp_input_stage.sv': None, 'rtl/dsp_output_stage.sv': None, 'rtl/lfsr_generator.sv': None, 'rtl/monte_carlo_dsp_monitor_top.sv': None, 'verif/monte_carlo_dsp_monitor_top_tb.sv': None, 'docs/multiplexer_specification.md': None, 'verif/multiplexer_tb.sv': None, 'docs/nbit_swizzling_spec.md': None, 'verif/nbit_swizzling_tb.sv': None, 'docs/nmea_decoder_spec.md': None, 'rtl/nmea_decoder.sv': None, 'verif/nmea_decoder_tb.sv': None, 'docs/fifo.md': None, 'rtl/fifo_memory.sv': None, 'rtl/read_to_write_pointer_sync.sv': None, 'rtl/rptr_empty.sv': None, 'rtl/wptr_full.sv': None, 'rtl/write_to_read_pointer_sync.sv': None, 'docs/spec.md': None, 'verif/async_filo_tb.sv': None, 'docs/axilite_to_pcie_config_module.md': None, 'rtl/axi4lite_to_pcie_cfg_bridge.sv': None, 'rtl/axis_broadcast.sv': None, 'verif/tb_axis_broadcast.sv': None, 'docs/axis_to_uart_tx_specs.md': None, 'docs/uart_rx_to_axis_specs.md': None, 'rtl/barrel_shifter.sv': None, 'verif/barrel_shifter_tb.sv': None, 'rtl/bcd_adder.sv': None, 'rtl/full_adder.sv': None, 'rtl/four_bit_adder.sv': None, 'rtl/search_binary_search_tree.sv': None, 'rtl/delete_node_binary_search_tree.sv': None, 'docs/bst_operations.md': None, 'rtl/binary_search_tree_sort_construct.sv': None, 'docs/Spec.md': None, 'verif/tb_binary_to_gray.sv': None, 'verif/tb_custom_byte_enable_ram.sv': None, 'verif/cache_controller_tb.sv': None, 'rtl/caesar_cipher.sv': None, 'verif/caesar_cipher_tb.sv': None, 'verif/tb_pseudoRandGenerator_ca.sv': None, 'docs/continuous_adder_specification.md': None, 'verif/continuous_adder_tb.sv': None, 'rtl/fifo_buffer.sv': None, 'verif/tb_fifo_buffer.sv': None, 'docs/direct_map_cache_spec.md': None, 'verif/tb_direct_map_cache.sv': None, 'rtl/direct_map_cache.sv': None, 'rtl/dual_port_memory.sv': None, 'rtl/gen_cos_sin_lut.sv': None, 'rtl/phase_lut.sv': None, 'rtl/phase_rotation.sv': None, 'rtl/power4.sv': None, 'rtl/saturation.sv': None, 'rtl/top_phase_rotation.sv': None, 'docs/spec_viterbi.md': None, 'docs/spec_slicer_top.md': None, 'docs/spec_top_phase_rotation.md': None, 'rtl/slicer.sv': None, 'rtl/slicer_top.sv': None, 'docs/swizzler_specification.md': None, 'verif/swizzler_tb.sv': None, 'rtl/swizzler.sv': None, 'docs/sync_serial_communication_tx_rx_spec.md': None, 'verif/sync_serial_communication_tb.sv': None, 'rtl/weight_stationary_pe.sv': None, 'verif/systolic_array_tb.sv': None, 'rtl/thermostat.v': None, 'docs/Traffic_controller.md': None, 'rtl/traffic_light_controller.sv': None, 'docs/Universal_Shift_Register_spec.md': None, 'verif/tb_universal_shift_register.sv': None, 'rtl/universal_shift_register.sv': None, 'docs/spec_conj.md': None, 'docs/spec_cross_correlation.md': None, 'docs/spec_detect_sequence.md': None, 'rtl/adder_2d_layers.sv': None, 'rtl/adder_tree_2d.sv': None, 'rtl/correlate.sv': None, 'rtl/cross_correlation.sv': None, 'docs/valid_modes.md': None, 'docs/words_counting.md': None, 'rtl/detect_sequence.sv': None, 'docs/proc_fsm_spec.md': None, 'docs/adder_tree.md': None, 'docs/coeff_ram.md': None, 'docs/poly_decimator.md': None, 'docs/poly_filter.md': None, 'docs/shift_register.md': None, 'rtl/adder_tree.sv': None, 'rtl/coeff_ram.sv': None, 'rtl/poly_filter.sv': None, 'rtl/shift_register.sv': None, 'docs/prbs_specification.md': None, 'rtl/prbs_gen_check.sv': None, 'rtl/fsm.sv': None, 'verif/fsm_tb.sv': None, 'rtl/CA_1.sv': None, 'rtl/CA_2.sv': None, 'rtl/CA_3.sv': None, 'rtl/CA_4.sv': None, 'rtl/rgb_color_space_conversion.sv': None, 'rtl/APBGlobalHistoryRegister.v': None, 'docs/signed_comparator_specification.md': None, 'verif/signed_comparator_tb.sv': None, 'rtl/sorting_engine.sv': None, 'rtl/brick_sort.sv': None, 'rtl/bubble_sort.sv': None, 'rtl/merge_sort.sv': None, 'rtl/selection_sort.sv': None}", + "rtl/inv_sbox.sv": "module inv_sbox (\n input logic [7:0] i_data,\n output logic [7:0] o_data\n);\n\nalways_comb begin\n case (i_data)\n 8'h00: o_data = 8'h52;\n 8'h01: o_data = 8'h09;\n 8'h02: o_data = 8'h6a;\n 8'h03: o_data = 8'hd5;\n 8'h04: o_data = 8'h30;\n 8'h05: o_data = 8'h36;\n 8'h06: o_data = 8'ha5;\n 8'h07: o_data = 8'h38;\n 8'h08: o_data = 8'hbf;\n 8'h09: o_data = 8'h40;\n 8'h0a: o_data = 8'ha3;\n 8'h0b: o_data = 8'h9e;\n 8'h0c: o_data = 8'h81;\n 8'h0d: o_data = 8'hf3;\n 8'h0e: o_data = 8'hd7;\n 8'h0f: o_data = 8'hfb;\n 8'h10: o_data = 8'h7c;\n 8'h11: o_data = 8'he3;\n 8'h12: o_data = 8'h39;\n 8'h13: o_data = 8'h82;\n 8'h14: o_data = 8'h9b;\n 8'h15: o_data = 8'h2f;\n 8'h16: o_data = 8'hff;\n 8'h17: o_data = 8'h87;\n 8'h18: o_data = 8'h34;\n 8'h19: o_data = 8'h8e;\n 8'h1a: o_data = 8'h43;\n 8'h1b: o_data = 8'h44;\n 8'h1c: o_data = 8'hc4;\n 8'h1d: o_data = 8'hde;\n 8'h1e: o_data = 8'he9;\n 8'h1f: o_data = 8'hcb;\n 8'h20: o_data = 8'h54;\n 8'h21: o_data = 8'h7b;\n 8'h22: o_data = 8'h94;\n 8'h23: o_data = 8'h32;\n 8'h24: o_data = 8'ha6;\n 8'h25: o_data = 8'hc2;\n 8'h26: o_data = 8'h23;\n 8'h27: o_data = 8'h3d;\n 8'h28: o_data = 8'hee;\n 8'h29: o_data = 8'h4c;\n 8'h2a: o_data = 8'h95;\n 8'h2b: o_data = 8'h0b;\n 8'h2c: o_data = 8'h42;\n 8'h2d: o_data = 8'hfa;\n 8'h2e: o_data = 8'hc3;\n 8'h2f: o_data = 8'h4e;\n 8'h30: o_data = 8'h08;\n 8'h31: o_data = 8'h2e;\n 8'h32: o_data = 8'ha1;\n 8'h33: o_data = 8'h66;\n 8'h34: o_data = 8'h28;\n 8'h35: o_data = 8'hd9;\n 8'h36: o_data = 8'h24;\n 8'h37: o_data = 8'hb2;\n 8'h38: o_data = 8'h76;\n 8'h39: o_data = 8'h5b;\n 8'h3a: o_data = 8'ha2;\n 8'h3b: o_data = 8'h49;\n 8'h3c: o_data = 8'h6d;\n 8'h3d: o_data = 8'h8b;\n 8'h3e: o_data = 8'hd1;\n 8'h3f: o_data = 8'h25;\n 8'h40: o_data = 8'h72;\n 8'h41: o_data = 8'hf8;\n 8'h42: o_data = 8'hf6;\n 8'h43: o_data = 8'h64;\n 8'h44: o_data = 8'h86;\n 8'h45: o_data = 8'h68;\n 8'h46: o_data = 8'h98;\n 8'h47: o_data = 8'h16;\n 8'h48: o_data = 8'hd4;\n 8'h49: o_data = 8'ha4;\n 8'h4a: o_data = 8'h5c;\n 8'h4b: o_data = 8'hcc;\n 8'h4c: o_data = 8'h5d;\n 8'h4d: o_data = 8'h65;\n 8'h4e: o_data = 8'hb6;\n 8'h4f: o_data = 8'h92;\n 8'h50: o_data = 8'h6c;\n 8'h51: o_data = 8'h70;\n 8'h52: o_data = 8'h48;\n 8'h53: o_data = 8'h50;\n 8'h54: o_data = 8'hfd;\n 8'h55: o_data = 8'hed;\n 8'h56: o_data = 8'hb9;\n 8'h57: o_data = 8'hda;\n 8'h58: o_data = 8'h5e;\n 8'h59: o_data = 8'h15;\n 8'h5a: o_data = 8'h46;\n 8'h5b: o_data = 8'h57;\n 8'h5c: o_data = 8'ha7;\n 8'h5d: o_data = 8'h8d;\n 8'h5e: o_data = 8'h9d;\n 8'h5f: o_data = 8'h84;\n 8'h60: o_data = 8'h90;\n 8'h61: o_data = 8'hd8;\n 8'h62: o_data = 8'hab;\n 8'h63: o_data = 8'h00;\n 8'h64: o_data = 8'h8c;\n 8'h65: o_data = 8'hbc;\n 8'h66: o_data = 8'hd3;\n 8'h67: o_data = 8'h0a;\n 8'h68: o_data = 8'hf7;\n 8'h69: o_data = 8'he4;\n 8'h6a: o_data = 8'h58;\n 8'h6b: o_data = 8'h05;\n 8'h6c: o_data = 8'hb8;\n 8'h6d: o_data = 8'hb3;\n 8'h6e: o_data = 8'h45;\n 8'h6f: o_data = 8'h06;\n 8'h70: o_data = 8'hd0;\n 8'h71: o_data = 8'h2c;\n 8'h72: o_data = 8'h1e;\n 8'h73: o_data = 8'h8f;\n 8'h74: o_data = 8'hca;\n 8'h75: o_data = 8'h3f;\n 8'h76: o_data = 8'h0f;\n 8'h77: o_data = 8'h02;\n 8'h78: o_data = 8'hc1;\n 8'h79: o_data = 8'haf;\n 8'h7a: o_data = 8'hbd;\n 8'h7b: o_data = 8'h03;\n 8'h7c: o_data = 8'h01;\n 8'h7d: o_data = 8'h13;\n 8'h7e: o_data = 8'h8a;\n 8'h7f: o_data = 8'h6b;\n 8'h80: o_data = 8'h3a;\n 8'h81: o_data = 8'h91;\n 8'h82: o_data = 8'h11;\n 8'h83: o_data = 8'h41;\n 8'h84: o_data = 8'h4f;\n 8'h85: o_data = 8'h67;\n 8'h86: o_data = 8'hdc;\n 8'h87: o_data = 8'hea;\n 8'h88: o_data = 8'h97;\n 8'h89: o_data = 8'hf2;\n 8'h8a: o_data = 8'hcf;\n 8'h8b: o_data = 8'hce;\n 8'h8c: o_data = 8'hf0;\n 8'h8d: o_data = 8'hb4;\n 8'h8e: o_data = 8'he6;\n 8'h8f: o_data = 8'h73;\n 8'h90: o_data = 8'h96;\n 8'h91: o_data = 8'hac;\n 8'h92: o_data = 8'h74;\n 8'h93: o_data = 8'h22;\n 8'h94: o_data = 8'he7;\n 8'h95: o_data = 8'had;\n 8'h96: o_data = 8'h35;\n 8'h97: o_data = 8'h85;\n 8'h98: o_data = 8'he2;\n 8'h99: o_data = 8'hf9;\n 8'h9a: o_data = 8'h37;\n 8'h9b: o_data = 8'he8;\n 8'h9c: o_data = 8'h1c;\n 8'h9d: o_data = 8'h75;\n 8'h9e: o_data = 8'hdf;\n 8'h9f: o_data = 8'h6e;\n 8'ha0: o_data = 8'h47;\n 8'ha1: o_data = 8'hf1;\n 8'ha2: o_data = 8'h1a;\n 8'ha3: o_data = 8'h71;\n 8'ha4: o_data = 8'h1d;\n 8'ha5: o_data = 8'h29;\n 8'ha6: o_data = 8'hc5;\n 8'ha7: o_data = 8'h89;\n 8'ha8: o_data = 8'h6f;\n 8'ha9: o_data = 8'hb7;\n 8'haa: o_data = 8'h62;\n 8'hab: o_data = 8'h0e;\n 8'hac: o_data = 8'haa;\n 8'had: o_data = 8'h18;\n 8'hae: o_data = 8'hbe;\n 8'haf: o_data = 8'h1b;\n 8'hb0: o_data = 8'hfc;\n 8'hb1: o_data = 8'h56;\n 8'hb2: o_data = 8'h3e;\n 8'hb3: o_data = 8'h4b;\n 8'hb4: o_data = 8'hc6;\n 8'hb5: o_data = 8'hd2;\n 8'hb6: o_data = 8'h79;\n 8'hb7: o_data = 8'h20;\n 8'hb8: o_data = 8'h9a;\n 8'hb9: o_data = 8'hdb;\n 8'hba: o_data = 8'hc0;\n 8'hbb: o_data = 8'hfe;\n 8'hbc: o_data = 8'h78;\n 8'hbd: o_data = 8'hcd;\n 8'hbe: o_data = 8'h5a;\n 8'hbf: o_data = 8'hf4;\n 8'hc0: o_data = 8'h1f;\n 8'hc1: o_data = 8'hdd;\n 8'hc2: o_data = 8'ha8;\n 8'hc3: o_data = 8'h33;\n 8'hc4: o_data = 8'h88;\n 8'hc5: o_data = 8'h07;\n 8'hc6: o_data = 8'hc7;\n 8'hc7: o_data = 8'h31;\n 8'hc8: o_data = 8'hb1;\n 8'hc9: o_data = 8'h12;\n 8'hca: o_data = 8'h10;\n 8'hcb: o_data = 8'h59;\n 8'hcc: o_data = 8'h27;\n 8'hcd: o_data = 8'h80;\n 8'hce: o_data = 8'hec;\n 8'hcf: o_data = 8'h5f;\n 8'hd0: o_data = 8'h60;\n 8'hd1: o_data = 8'h51;\n 8'hd2: o_data = 8'h7f;\n 8'hd3: o_data = 8'ha9;\n 8'hd4: o_data = 8'h19;\n 8'hd5: o_data = 8'hb5;\n 8'hd6: o_data = 8'h4a;\n 8'hd7: o_data = 8'h0d;\n 8'hd8: o_data = 8'h2d;\n 8'hd9: o_data = 8'he5;\n 8'hda: o_data = 8'h7a;\n 8'hdb: o_data = 8'h9f;\n 8'hdc: o_data = 8'h93;\n 8'hdd: o_data = 8'hc9;\n 8'hde: o_data = 8'h9c;\n 8'hdf: o_data = 8'hef;\n 8'he0: o_data = 8'ha0;\n 8'he1: o_data = 8'he0;\n 8'he2: o_data = 8'h3b;\n 8'he3: o_data = 8'h4d;\n 8'he4: o_data = 8'hae;\n 8'he5: o_data = 8'h2a;\n 8'he6: o_data = 8'hf5;\n 8'he7: o_data = 8'hb0;\n 8'he8: o_data = 8'hc8;\n 8'he9: o_data = 8'heb;\n 8'hea: o_data = 8'hbb;\n 8'heb: o_data = 8'h3c;\n 8'hec: o_data = 8'h83;\n 8'hed: o_data = 8'h53;\n 8'hee: o_data = 8'h99;\n 8'hef: o_data = 8'h61;\n 8'hf0: o_data = 8'h17;\n 8'hf1: o_data = 8'h2b;\n 8'hf2: o_data = 8'h04;\n 8'hf3: o_data = 8'h7e;\n 8'hf4: o_data = 8'hba;\n 8'hf5: o_data = 8'h77;\n 8'hf6: o_data = 8'hd6;\n 8'hf7: o_data = 8'h26;\n 8'hf8: o_data = 8'he1;\n 8'hf9: o_data = 8'h69;\n 8'hfa: o_data = 8'h14;\n 8'hfb: o_data = 8'h63;\n 8'hfc: o_data = 8'h55;\n 8'hfd: o_data = 8'h21;\n 8'hfe: o_data = 8'h0c;\n 8'hff: o_data = 8'h7d;\n default: o_data = 8'h00;\n endcase\nend\n\nendmodule : inv_sbox", + "rtl/sbox.sv": "module sbox (\n input logic [7:0] i_data,\n output logic [7:0] o_data\n);\n\nalways_comb begin\n case (i_data)\n 8'h00: o_data = 8'h63;\n 8'h01: o_data = 8'h7C;\n 8'h02: o_data = 8'h77;\n 8'h03: o_data = 8'h7B;\n 8'h04: o_data = 8'hF2;\n 8'h05: o_data = 8'h6B;\n 8'h06: o_data = 8'h6F;\n 8'h07: o_data = 8'hC5;\n 8'h08: o_data = 8'h30;\n 8'h09: o_data = 8'h01;\n 8'h0A: o_data = 8'h67;\n 8'h0B: o_data = 8'h2B;\n 8'h0C: o_data = 8'hFE;\n 8'h0D: o_data = 8'hD7;\n 8'h0E: o_data = 8'hAB;\n 8'h0F: o_data = 8'h76;\n 8'h10: o_data = 8'hCA;\n 8'h11: o_data = 8'h82;\n 8'h12: o_data = 8'hC9;\n 8'h13: o_data = 8'h7D;\n 8'h14: o_data = 8'hFA;\n 8'h15: o_data = 8'h59;\n 8'h16: o_data = 8'h47;\n 8'h17: o_data = 8'hF0;\n 8'h18: o_data = 8'hAD;\n 8'h19: o_data = 8'hD4;\n 8'h1A: o_data = 8'hA2;\n 8'h1B: o_data = 8'hAF;\n 8'h1C: o_data = 8'h9C;\n 8'h1D: o_data = 8'hA4;\n 8'h1E: o_data = 8'h72;\n 8'h1F: o_data = 8'hC0;\n 8'h20: o_data = 8'hB7;\n 8'h21: o_data = 8'hFD;\n 8'h22: o_data = 8'h93;\n 8'h23: o_data = 8'h26;\n 8'h24: o_data = 8'h36;\n 8'h25: o_data = 8'h3F;\n 8'h26: o_data = 8'hF7;\n 8'h27: o_data = 8'hCC;\n 8'h28: o_data = 8'h34;\n 8'h29: o_data = 8'hA5;\n 8'h2A: o_data = 8'hE5;\n 8'h2B: o_data = 8'hF1;\n 8'h2C: o_data = 8'h71;\n 8'h2D: o_data = 8'hD8;\n 8'h2E: o_data = 8'h31;\n 8'h2F: o_data = 8'h15;\n 8'h30: o_data = 8'h04;\n 8'h31: o_data = 8'hC7;\n 8'h32: o_data = 8'h23;\n 8'h33: o_data = 8'hC3;\n 8'h34: o_data = 8'h18;\n 8'h35: o_data = 8'h96;\n 8'h36: o_data = 8'h05;\n 8'h37: o_data = 8'h9A;\n 8'h38: o_data = 8'h07;\n 8'h39: o_data = 8'h12;\n 8'h3A: o_data = 8'h80;\n 8'h3B: o_data = 8'hE2;\n 8'h3C: o_data = 8'hEB;\n 8'h3D: o_data = 8'h27;\n 8'h3E: o_data = 8'hB2;\n 8'h3F: o_data = 8'h75;\n 8'h40: o_data = 8'h09;\n 8'h41: o_data = 8'h83;\n 8'h42: o_data = 8'h2C;\n 8'h43: o_data = 8'h1A;\n 8'h44: o_data = 8'h1B;\n 8'h45: o_data = 8'h6E;\n 8'h46: o_data = 8'h5A;\n 8'h47: o_data = 8'hA0;\n 8'h48: o_data = 8'h52;\n 8'h49: o_data = 8'h3B;\n 8'h4A: o_data = 8'hD6;\n 8'h4B: o_data = 8'hB3;\n 8'h4C: o_data = 8'h29;\n 8'h4D: o_data = 8'hE3;\n 8'h4E: o_data = 8'h2F;\n 8'h4F: o_data = 8'h84;\n 8'h50: o_data = 8'h53;\n 8'h51: o_data = 8'hD1;\n 8'h52: o_data = 8'h00;\n 8'h53: o_data = 8'hED;\n 8'h54: o_data = 8'h20;\n 8'h55: o_data = 8'hFC;\n 8'h56: o_data = 8'hB1;\n 8'h57: o_data = 8'h5B;\n 8'h58: o_data = 8'h6A;\n 8'h59: o_data = 8'hCB;\n 8'h5A: o_data = 8'hBE;\n 8'h5B: o_data = 8'h39;\n 8'h5C: o_data = 8'h4A;\n 8'h5D: o_data = 8'h4C;\n 8'h5E: o_data = 8'h58;\n 8'h5F: o_data = 8'hCF;\n 8'h60: o_data = 8'hD0;\n 8'h61: o_data = 8'hEF;\n 8'h62: o_data = 8'hAA;\n 8'h63: o_data = 8'hFB;\n 8'h64: o_data = 8'h43;\n 8'h65: o_data = 8'h4D;\n 8'h66: o_data = 8'h33;\n 8'h67: o_data = 8'h85;\n 8'h68: o_data = 8'h45;\n 8'h69: o_data = 8'hF9;\n 8'h6A: o_data = 8'h02;\n 8'h6B: o_data = 8'h7F;\n 8'h6C: o_data = 8'h50;\n 8'h6D: o_data = 8'h3C;\n 8'h6E: o_data = 8'h9F;\n 8'h6F: o_data = 8'hA8;\n 8'h70: o_data = 8'h51;\n 8'h71: o_data = 8'hA3;\n 8'h72: o_data = 8'h40;\n 8'h73: o_data = 8'h8F;\n 8'h74: o_data = 8'h92;\n 8'h75: o_data = 8'h9D;\n 8'h76: o_data = 8'h38;\n 8'h77: o_data = 8'hF5;\n 8'h78: o_data = 8'hBC;\n 8'h79: o_data = 8'hB6;\n 8'h7A: o_data = 8'hDA;\n 8'h7B: o_data = 8'h21;\n 8'h7C: o_data = 8'h10;\n 8'h7D: o_data = 8'hFF;\n 8'h7E: o_data = 8'hF3;\n 8'h7F: o_data = 8'hD2;\n 8'h80: o_data = 8'hCD;\n 8'h81: o_data = 8'h0C;\n 8'h82: o_data = 8'h13;\n 8'h83: o_data = 8'hEC;\n 8'h84: o_data = 8'h5F;\n 8'h85: o_data = 8'h97;\n 8'h86: o_data = 8'h44;\n 8'h87: o_data = 8'h17;\n 8'h88: o_data = 8'hC4;\n 8'h89: o_data = 8'hA7;\n 8'h8A: o_data = 8'h7E;\n 8'h8B: o_data = 8'h3D;\n 8'h8C: o_data = 8'h64;\n 8'h8D: o_data = 8'h5D;\n 8'h8E: o_data = 8'h19;\n 8'h8F: o_data = 8'h73;\n 8'h90: o_data = 8'h60;\n 8'h91: o_data = 8'h81;\n 8'h92: o_data = 8'h4F;\n 8'h93: o_data = 8'hDC;\n 8'h94: o_data = 8'h22;\n 8'h95: o_data = 8'h2A;\n 8'h96: o_data = 8'h90;\n 8'h97: o_data = 8'h88;\n 8'h98: o_data = 8'h46;\n 8'h99: o_data = 8'hEE;\n 8'h9A: o_data = 8'hB8;\n 8'h9B: o_data = 8'h14;\n 8'h9C: o_data = 8'hDE;\n 8'h9D: o_data = 8'h5E;\n 8'h9E: o_data = 8'h0B;\n 8'h9F: o_data = 8'hDB;\n 8'hA0: o_data = 8'hE0;\n 8'hA1: o_data = 8'h32;\n 8'hA2: o_data = 8'h3A;\n 8'hA3: o_data = 8'h0A;\n 8'hA4: o_data = 8'h49;\n 8'hA5: o_data = 8'h06;\n 8'hA6: o_data = 8'h24;\n 8'hA7: o_data = 8'h5C;\n 8'hA8: o_data = 8'hC2;\n 8'hA9: o_data = 8'hD3;\n 8'hAA: o_data = 8'hAC;\n 8'hAB: o_data = 8'h62;\n 8'hAC: o_data = 8'h91;\n 8'hAD: o_data = 8'h95;\n 8'hAE: o_data = 8'hE4;\n 8'hAF: o_data = 8'h79;\n 8'hB0: o_data = 8'hE7;\n 8'hB1: o_data = 8'hC8;\n 8'hB2: o_data = 8'h37;\n 8'hB3: o_data = 8'h6D;\n 8'hB4: o_data = 8'h8D;\n 8'hB5: o_data = 8'hD5;\n 8'hB6: o_data = 8'h4E;\n 8'hB7: o_data = 8'hA9;\n 8'hB8: o_data = 8'h6C;\n 8'hB9: o_data = 8'h56;\n 8'hBA: o_data = 8'hF4;\n 8'hBB: o_data = 8'hEA;\n 8'hBC: o_data = 8'h65;\n 8'hBD: o_data = 8'h7A;\n 8'hBE: o_data = 8'hAE;\n 8'hBF: o_data = 8'h08;\n 8'hC0: o_data = 8'hBA;\n 8'hC1: o_data = 8'h78;\n 8'hC2: o_data = 8'h25;\n 8'hC3: o_data = 8'h2E;\n 8'hC4: o_data = 8'h1C;\n 8'hC5: o_data = 8'hA6;\n 8'hC6: o_data = 8'hB4;\n 8'hC7: o_data = 8'hC6;\n 8'hC8: o_data = 8'hE8;\n 8'hC9: o_data = 8'hDD;\n 8'hCA: o_data = 8'h74;\n 8'hCB: o_data = 8'h1F;\n 8'hCC: o_data = 8'h4B;\n 8'hCD: o_data = 8'hBD;\n 8'hCE: o_data = 8'h8B;\n 8'hCF: o_data = 8'h8A;\n 8'hD0: o_data = 8'h70;\n 8'hD1: o_data = 8'h3E;\n 8'hD2: o_data = 8'hB5;\n 8'hD3: o_data = 8'h66;\n 8'hD4: o_data = 8'h48;\n 8'hD5: o_data = 8'h03;\n 8'hD6: o_data = 8'hF6;\n 8'hD7: o_data = 8'h0E;\n 8'hD8: o_data = 8'h61;\n 8'hD9: o_data = 8'h35;\n 8'hDA: o_data = 8'h57;\n 8'hDB: o_data = 8'hB9;\n 8'hDC: o_data = 8'h86;\n 8'hDD: o_data = 8'hC1;\n 8'hDE: o_data = 8'h1D;\n 8'hDF: o_data = 8'h9E;\n 8'hE0: o_data = 8'hE1;\n 8'hE1: o_data = 8'hF8;\n 8'hE2: o_data = 8'h98;\n 8'hE3: o_data = 8'h11;\n 8'hE4: o_data = 8'h69;\n 8'hE5: o_data = 8'hD9;\n 8'hE6: o_data = 8'h8E;\n 8'hE7: o_data = 8'h94;\n 8'hE8: o_data = 8'h9B;\n 8'hE9: o_data = 8'h1E;\n 8'hEA: o_data = 8'h87;\n 8'hEB: o_data = 8'hE9;\n 8'hEC: o_data = 8'hCE;\n 8'hED: o_data = 8'h55;\n 8'hEE: o_data = 8'h28;\n 8'hEF: o_data = 8'hDF;\n 8'hF0: o_data = 8'h8C;\n 8'hF1: o_data = 8'hA1;\n 8'hF2: o_data = 8'h89;\n 8'hF3: o_data = 8'h0D;\n 8'hF4: o_data = 8'hBF;\n 8'hF5: o_data = 8'hE6;\n 8'hF6: o_data = 8'h42;\n 8'hF7: o_data = 8'h68;\n 8'hF8: o_data = 8'h41;\n 8'hF9: o_data = 8'h99;\n 8'hFA: o_data = 8'h2D;\n 8'hFB: o_data = 8'h0F;\n 8'hFC: o_data = 8'hB0;\n 8'hFD: o_data = 8'h54;\n 8'hFE: o_data = 8'hBB;\n 8'hFF: o_data = 8'h16;\n default: o_data = 8'h00;\n endcase\nend\n\nendmodule : sbox", + "rtl/aes_decrypt.sv": "module aes_decrypt #(\n parameter NBW_KEY = 'd128,\n parameter NBW_DATA = 'd128\n) (\n input logic clk,\n input logic rst_async_n,\n input logic i_update_key,\n input logic [NBW_KEY-1:0] i_key,\n input logic i_start,\n input logic [NBW_DATA-1:0] i_data,\n output logic o_done,\n output logic [NBW_DATA-1:0] o_data\n);\n\n// ----------------------------------------\n// - Internal Parameters\n// ----------------------------------------\nlocalparam NBW_BYTE = 'd8;\nlocalparam NBW_EX_KEY = 'd1408;\n\n// ----------------------------------------\n// - Wires/Registers creation\n// ----------------------------------------\nlogic [NBW_BYTE-1:0] current_data_nx[4][4];\nlogic [NBW_BYTE-1:0] current_data_ff[4][4];\nlogic [NBW_BYTE-1:0] AddRoundKey[4][4];\nlogic [NBW_BYTE-1:0] SubBytes[4][4];\nlogic [NBW_BYTE-1:0] ShiftRows[4][4];\nlogic [NBW_BYTE-1:0] xtimes02[4][4];\nlogic [NBW_BYTE-1:0] xtimes04[4][4];\nlogic [NBW_BYTE-1:0] xtimes08[4][4];\nlogic [NBW_BYTE-1:0] xtimes09[4][4];\nlogic [NBW_BYTE-1:0] xtimes0b[4][4];\nlogic [NBW_BYTE-1:0] xtimes0d[4][4];\nlogic [NBW_BYTE-1:0] xtimes0e[4][4];\nlogic [NBW_BYTE-1:0] MixColumns[4][4];\nlogic [3:0] round_ff;\nlogic key_done;\nlogic key_idle;\nlogic [NBW_EX_KEY-1:0] expanded_key;\n\n// ----------------------------------------\n// - Output assignment\n// ----------------------------------------\nassign o_done = (round_ff == 4'd0 && key_idle);\n\ngenerate\n for(genvar i = 0; i < 4; i++) begin : out_row\n for(genvar j = 0; j < 4; j++) begin : out_col\n assign o_data[NBW_DATA-(4*j+i)*NBW_BYTE-1-:NBW_BYTE] = current_data_ff[i][j];\n end\n end\nendgenerate\n\nalways_ff @(posedge clk or negedge rst_async_n) begin : inv_cypher_regs\n if(!rst_async_n) begin\n round_ff <= 4'd0;\n for(int i = 0; i < 4; i++) begin\n for(int j = 0; j < 4; j++) begin\n current_data_ff[i][j] <= 8'd0;\n end\n end\n end else begin\n if(i_start & o_done) begin\n if(i_update_key) begin\n round_ff <= 4'd0;\n end else begin\n round_ff <= 4'd1;\n end\n end else if((round_ff > 4'd0 && round_ff < 4'd11) || key_done) begin\n round_ff <= round_ff + 1'b1;\n end else begin\n round_ff <= 4'd0;\n end\n\n for(int i = 0; i < 4; i++) begin\n for(int j = 0; j < 4; j++) begin\n current_data_ff[i][j] <= current_data_nx[i][j];\n end\n end\n end\nend\n\nalways_comb begin : next_data\n for(int i = 0; i < 4; i++) begin\n for(int j = 0; j < 4; j++) begin\n if(i_start & o_done) begin\n current_data_nx[i][j] = i_data[NBW_DATA-(4*j+i)*NBW_BYTE-1-:NBW_BYTE];\n end else begin\n if(round_ff != 0) begin\n if(round_ff != 11) begin\n current_data_nx[i][j] = SubBytes[i][j];\n end else begin\n current_data_nx[i][j] = AddRoundKey[i][j];\n end\n end else begin\n current_data_nx[i][j] = current_data_ff[i][j];\n end\n end\n end\n end\nend\n\ngenerate\n for(genvar i = 0; i < 4; i++) begin : row\n for(genvar j = 0; j < 4; j++) begin : col\n inv_sbox uu_inv_sbox0 (\n .i_data(ShiftRows[i][j]),\n .o_data(SubBytes[i][j])\n );\n end\n end\nendgenerate\n\nalways_comb begin : decypher_logic\n // Add Round Key logic\n for(int i = 0; i < 4; i++) begin : row_key\n for(int j = 0; j < 4; j++) begin : col_key\n if(round_ff > 4'd0) begin\n AddRoundKey[i][j] = current_data_ff[i][j] ^ expanded_key[NBW_EX_KEY-(11-round_ff)*NBW_KEY-(4*j+i)*NBW_BYTE-1-:NBW_BYTE];\n end else begin\n AddRoundKey[i][j] = 0;\n end\n end\n end\n\n // Mix Columns logic\n for(int i = 0; i < 4; i++) begin\n for(int j = 0; j < 4; j++) begin\n if(AddRoundKey[i][j][NBW_BYTE-1]) begin\n xtimes02[i][j] = {AddRoundKey[i][j][NBW_BYTE-2:0], 1'b0} ^ 8'h1B;\n if(AddRoundKey[i][j][NBW_BYTE-2]) begin\n xtimes04[i][j] = {xtimes02[i][j][NBW_BYTE-2:0], 1'b0} ^ 8'h1B;\n if(AddRoundKey[i][j][NBW_BYTE-3]) begin\n xtimes08[i][j] = {xtimes04[i][j][NBW_BYTE-2:0], 1'b0} ^ 8'h1B;\n end else begin\n xtimes08[i][j] = {xtimes04[i][j][NBW_BYTE-2:0], 1'b0};\n end\n end else begin\n xtimes04[i][j] = {xtimes02[i][j][NBW_BYTE-2:0], 1'b0};\n if(AddRoundKey[i][j][NBW_BYTE-3]) begin\n xtimes08[i][j] = {xtimes04[i][j][NBW_BYTE-2:0], 1'b0} ^ 8'h1B;\n end else begin\n xtimes08[i][j] = {xtimes04[i][j][NBW_BYTE-2:0], 1'b0};\n end\n end\n end else begin\n xtimes02[i][j] = {AddRoundKey[i][j][NBW_BYTE-2:0], 1'b0};\n if(AddRoundKey[i][j][NBW_BYTE-2]) begin\n xtimes04[i][j] = {xtimes02[i][j][NBW_BYTE-2:0], 1'b0} ^ 8'h1B;\n if(AddRoundKey[i][j][NBW_BYTE-3]) begin\n xtimes08[i][j] = {xtimes04[i][j][NBW_BYTE-2:0], 1'b0} ^ 8'h1B;\n end else begin\n xtimes08[i][j] = {xtimes04[i][j][NBW_BYTE-2:0], 1'b0};\n end\n end else begin\n xtimes04[i][j] = {xtimes02[i][j][NBW_BYTE-2:0], 1'b0};\n if(AddRoundKey[i][j][NBW_BYTE-3]) begin\n xtimes08[i][j] = {xtimes04[i][j][NBW_BYTE-2:0], 1'b0} ^ 8'h1B;\n end else begin\n xtimes08[i][j] = {xtimes04[i][j][NBW_BYTE-2:0], 1'b0};\n end\n end\n end\n\n xtimes0e[i][j] = xtimes08[i][j] ^ xtimes04[i][j] ^ xtimes02[i][j];\n xtimes0b[i][j] = xtimes08[i][j] ^ xtimes02[i][j] ^ AddRoundKey[i][j];\n xtimes0d[i][j] = xtimes08[i][j] ^ xtimes04[i][j] ^ AddRoundKey[i][j];\n xtimes09[i][j] = xtimes08[i][j] ^ AddRoundKey[i][j];\n end\n end\n\n for(int i = 0; i < 4; i++) begin\n MixColumns[0][i] = xtimes0e[0][i] ^ xtimes0b[1][i] ^ xtimes0d[2][i] ^ xtimes09[3][i];\n MixColumns[1][i] = xtimes0e[1][i] ^ xtimes0b[2][i] ^ xtimes0d[3][i] ^ xtimes09[0][i];\n MixColumns[2][i] = xtimes0e[2][i] ^ xtimes0b[3][i] ^ xtimes0d[0][i] ^ xtimes09[1][i];\n MixColumns[3][i] = xtimes0e[3][i] ^ xtimes0b[0][i] ^ xtimes0d[1][i] ^ xtimes09[2][i];\n end\n\n // Shift Rows logic\n if(round_ff == 4'd1) begin\n // Line 0: No shift\n ShiftRows[0][0] = AddRoundKey[0][0];\n ShiftRows[0][1] = AddRoundKey[0][1];\n ShiftRows[0][2] = AddRoundKey[0][2];\n ShiftRows[0][3] = AddRoundKey[0][3];\n\n // Line 1: Shift 1 right\n ShiftRows[1][0] = AddRoundKey[1][3];\n ShiftRows[1][1] = AddRoundKey[1][0];\n ShiftRows[1][2] = AddRoundKey[1][1];\n ShiftRows[1][3] = AddRoundKey[1][2];\n\n // Line 2: Shift 2 right\n ShiftRows[2][0] = AddRoundKey[2][2];\n ShiftRows[2][1] = AddRoundKey[2][3];\n ShiftRows[2][2] = AddRoundKey[2][0];\n ShiftRows[2][3] = AddRoundKey[2][1];\n\n // Line 3: Shift 3 right\n ShiftRows[3][0] = AddRoundKey[3][1];\n ShiftRows[3][1] = AddRoundKey[3][2];\n ShiftRows[3][2] = AddRoundKey[3][3];\n ShiftRows[3][3] = AddRoundKey[3][0];\n end else begin\n // Line 0: No shift\n ShiftRows[0][0] = MixColumns[0][0];\n ShiftRows[0][1] = MixColumns[0][1];\n ShiftRows[0][2] = MixColumns[0][2];\n ShiftRows[0][3] = MixColumns[0][3];\n\n // Line 1: Shift 1 right\n ShiftRows[1][0] = MixColumns[1][3];\n ShiftRows[1][1] = MixColumns[1][0];\n ShiftRows[1][2] = MixColumns[1][1];\n ShiftRows[1][3] = MixColumns[1][2];\n\n // Line 2: Shift 2 right\n ShiftRows[2][0] = MixColumns[2][2];\n ShiftRows[2][1] = MixColumns[2][3];\n ShiftRows[2][2] = MixColumns[2][0];\n ShiftRows[2][3] = MixColumns[2][1];\n\n // Line 3: Shift 3 right\n ShiftRows[3][0] = MixColumns[3][1];\n ShiftRows[3][1] = MixColumns[3][2];\n ShiftRows[3][2] = MixColumns[3][3];\n ShiftRows[3][3] = MixColumns[3][0];\n end\n\nend\n\naes_ke uu_aes_ke (\n .clk (clk ),\n .rst_async_n (rst_async_n ),\n .i_start (i_start & i_update_key & o_done),\n .i_key (i_key ),\n .o_idle (key_idle ),\n .o_done (key_done ),\n .o_expanded_key(expanded_key )\n);\n\nendmodule : aes_decrypt", + "rtl/aes_ke.sv": "module aes_ke #(\n parameter NBW_KEY = 'd128,\n parameter NBW_OUT = 'd1408\n) (\n input logic clk,\n input logic rst_async_n,\n input logic i_start,\n input logic [NBW_KEY-1:0] i_key,\n output logic o_idle,\n output logic o_done,\n output logic [NBW_OUT-1:0] o_expanded_key\n);\n\n// ----------------------------------------\n// - Parameters\n// ----------------------------------------\nlocalparam NBW_BYTE = 'd8;\nlocalparam NBW_WORD = 'd32;\nlocalparam STEPS = 'd10;\n\n// ----------------------------------------\n// - Wires/registers creation\n// ----------------------------------------\nlogic [NBW_BYTE-1:0] Rcon [STEPS];\nlogic [NBW_OUT-1:0] expanded_key_nx;\nlogic [NBW_OUT-1:0] expanded_key_ff;\nlogic [NBW_KEY-1:0] step_key[STEPS];\nlogic [NBW_KEY-1:0] valid_key;\nlogic [STEPS:0] key_exp_steps_ff;\n\n// ----------------------------------------\n// - Output assignment\n// ----------------------------------------\nassign o_expanded_key = expanded_key_ff;\nassign o_done = key_exp_steps_ff[STEPS];\nassign o_idle = ~(|key_exp_steps_ff);\n\n// ----------------------------------------\n// - Registers\n// ----------------------------------------\nalways_ff @(posedge clk or negedge rst_async_n) begin : reset_regs\n if(~rst_async_n) begin\n expanded_key_ff <= {NBW_OUT{1'b0}};\n key_exp_steps_ff <= 0;\n end else begin\n expanded_key_ff <= expanded_key_nx;\n\n key_exp_steps_ff <= {key_exp_steps_ff[STEPS-1:0], i_start};\n end\nend\n\n\n// ----------------------------------------\n// - Operation logic\n// ----------------------------------------\nassign Rcon[0] = 8'h01;\nassign Rcon[1] = 8'h02;\nassign Rcon[2] = 8'h04;\nassign Rcon[3] = 8'h08;\nassign Rcon[4] = 8'h10;\nassign Rcon[5] = 8'h20;\nassign Rcon[6] = 8'h40;\nassign Rcon[7] = 8'h80;\nassign Rcon[8] = 8'h1b;\nassign Rcon[9] = 8'h36;\n\ngenerate\n for(genvar i = 0; i < STEPS; i++) begin : steps\n logic [NBW_WORD-1:0] RotWord;\n logic [NBW_WORD-1:0] SubWord;\n logic [NBW_WORD-1:0] RconXor;\n\n sbox uu_sbox0 (\n .i_data(RotWord[NBW_WORD-1-:NBW_BYTE]),\n .o_data(SubWord[NBW_WORD-1-:NBW_BYTE])\n );\n\n sbox uu_sbox1 (\n .i_data(RotWord[NBW_WORD-NBW_BYTE-1-:NBW_BYTE]),\n .o_data(SubWord[NBW_WORD-NBW_BYTE-1-:NBW_BYTE])\n );\n\n sbox uu_sbox2 (\n .i_data(RotWord[NBW_WORD-2*NBW_BYTE-1-:NBW_BYTE]),\n .o_data(SubWord[NBW_WORD-2*NBW_BYTE-1-:NBW_BYTE])\n );\n\n sbox uu_sbox3 (\n .i_data(RotWord[NBW_WORD-3*NBW_BYTE-1-:NBW_BYTE]),\n .o_data(SubWord[NBW_WORD-3*NBW_BYTE-1-:NBW_BYTE])\n );\n\n always_comb begin : main_operation\n RotWord = {expanded_key_ff[NBW_OUT-(i+1)*NBW_KEY+NBW_WORD-NBW_BYTE-1-:(NBW_WORD-NBW_BYTE)], expanded_key_ff[NBW_OUT-(i+1)*NBW_KEY+NBW_WORD-1-:NBW_BYTE]};\n RconXor = {SubWord[NBW_WORD-1-:NBW_BYTE]^Rcon[i], SubWord[NBW_WORD-NBW_BYTE-1-:(NBW_WORD-NBW_BYTE)]};\n\n step_key[i][NBW_KEY-1-:NBW_WORD] = expanded_key_ff[NBW_OUT-(4*i )*NBW_WORD-1-:NBW_WORD] ^ RconXor;\n step_key[i][NBW_KEY-NBW_WORD-1-:NBW_WORD] = expanded_key_ff[NBW_OUT-(4*i+1)*NBW_WORD-1-:NBW_WORD] ^ step_key[i][NBW_KEY-1-:NBW_WORD];\n step_key[i][NBW_KEY-2*NBW_WORD-1-:NBW_WORD] = expanded_key_ff[NBW_OUT-(4*i+2)*NBW_WORD-1-:NBW_WORD] ^ step_key[i][NBW_KEY-NBW_WORD-1-:NBW_WORD];\n step_key[i][NBW_KEY-3*NBW_WORD-1-:NBW_WORD] = expanded_key_ff[NBW_OUT-(4*i+3)*NBW_WORD-1-:NBW_WORD] ^ step_key[i][NBW_KEY-2*NBW_WORD-1-:NBW_WORD];\n end\n end\nendgenerate\n\nassign expanded_key_nx = {valid_key , step_key[0], step_key[1], step_key[2],\n step_key[3], step_key[4], step_key[5], step_key[6],\n step_key[7], step_key[8], step_key[9]};\n\nalways_comb begin : input_data\n if (i_start) begin\n valid_key = i_key;\n end else begin\n valid_key = expanded_key_ff[NBW_OUT-1-:NBW_KEY];\n end\nend\n\nendmodule : aes_ke", + "verif/tb_aes_decrypt.sv": "module tb_aes_decrypt;\n\nlocalparam NBW_KEY = 'd256;\nlocalparam NBW_DATA = 'd128;\n\nlogic clk;\nlogic rst_async_n;\nlogic i_update_key;\nlogic [NBW_KEY-1:0] i_key;\nlogic i_start;\nlogic [NBW_DATA-1:0] i_data;\nlogic o_done;\nlogic [NBW_DATA-1:0] o_data;\n\naes_decrypt #(\n .NBW_KEY (NBW_KEY),\n .NBW_DATA(NBW_DATA)\n) uu_aes_decrypt (\n .clk(clk),\n .rst_async_n(rst_async_n),\n .i_update_key(i_update_key),\n .i_key(i_key),\n .i_start(i_start),\n .i_data(i_data),\n .o_done(o_done),\n .o_data(o_data)\n);\n\ntask Simple_test(logic update_key);\n @(negedge clk);\n i_key = 256'h000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f;\n i_data = 128'h8ea2b7ca516745bfeafc49904b496089;\n i_update_key = update_key;\n i_start = 1;\n\n @(negedge clk);\n i_start = 0;\n i_update_key = 0;\n i_key = 0;\n\n @(posedge o_done);\n @(negedge clk);\n\n if(o_data == 128'h00112233445566778899aabbccddeeff) begin\n $display(\"PASS\");\n end else begin\n $display(\"FAIL\");\n $display(\"Expected output: %h\", 128'h00112233445566778899aabbccddeeff);\n $display(\"Observed output: %h\", o_data);\n end\nendtask\n\ninitial begin\n $dumpfile(\"test.vcd\");\n $dumpvars(0,tb_aes_decrypt);\nend\n\nalways #5 clk = ~clk;\n\ninitial begin\n clk = 0;\n i_start = 0;\n rst_async_n = 1;\n #1;\n rst_async_n = 0;\n #2;\n rst_async_n = 1;\n @(negedge clk);\n\n // Tasks go here\n Simple_test(1'b1);\n Simple_test(1'b0);\n\n @(negedge clk);\n @(negedge clk);\n\n $finish();\nend\n\nendmodule" + }, + "test_info": { + "test_criteria_0": [ + "to test the updated design is provided in the `verif` directory, and the `sbox` and `inv_sbox` modules do not need to be changed. the aes-128 version takes a 128-bit key and a 128-bit data and decrypts it, while the aes-256 version receives a 256-bit key and a 128-bit data and decrypts it. below is a description of the changes that need to be made:" + ] + }, + "expected_behavior": [], + "metadata": { + "categories": [ + "cid004", + "hard" + ], + "domain": "memory", + "complexity": "intermediate", + "problem_type": "design", + "has_code": true, + "has_tests": true + }, + "full_prompt": "Modify the `aes_decrypt` and `aes_ke` modules in the `rtl` directory, which originally perform an AES-128 decryption and AES-128 key expansion, to perform an AES-256 decryption and an AES-256 key expansion. A testbench to test the updated design is provided in the `verif` directory, and the `sbox` and `inv_sbox` modules do not need to be changed. The AES-128 version takes a 128-bit key and a 128-bit data and decrypts it, while the AES-256 version receives a 256-bit key and a 128-bit data and decrypts it. Below is a description of the changes that need to be made:\n\n### 1. **Update Interface Parameters**\n\n- Change the key input size from 128 to 256 bits: Instead of copying 4 32-bit words into the first part of the expanded key, copy 8 32-bit words from the 256-bit input key.\n\n### 2. **Modify Key Expansion Loop**\n\n- In AES-128, for each 32-bit word `w[i]` where `i` is a multiple of `4`, you apply:\n - For each `i >= 4`:\n - `Temp = RotWord(w[i-1])`\n - `Temp = SubWord(Temp)`\n - `Temp = Temp XOR Rcon[i/4 - 1]`\n - `w[i] = w[i - 4] XOR Temp`\n\n(`Temp` is used to demonstrate intermediate calculation storage during each step of calculation)\n\n- In **AES-256**, the logic changes:\n - For each `i >= 8`:\n - If `i % 8 == 0`:\n - `Temp = RotWord(w[i-1])`\n - `Temp = SubWord(Temp)`\n - `Temp = Temp XOR Rcon[i/8 - 1]`\n - Else if `i % 8 == 4`:\n - `Temp = SubWord(w[i-1])`\n - **No rotation, no Rcon**\n - Else:\n - `Temp = w[i-1]`\n - Then:\n - `w[i] = w[i - 8] XOR Temp`\n\nMake sure to implement this conditional branching properly in the loop.\n\n### 3. **Rcon Handling**\n\n- Rcon is only applied when `i % 8 == 0` (i.e., every 8 words in AES-256).\n- Do **not** apply Rcon when `i % 8 == 4`.\n- **If any Rcon value is not needed, remove it from the code**.\n\n### 4. **Update Decryption Flow**\n\n- **Increase round counter** of the decryption operation to go up to 14. Make sure to wait while the key is being expanded.\n- **Expand the key schedule** to generate and store **15 round keys**, each 128 bits (i.e., 240 bytes or 60 words of 32 bits total).\n- Update loops that iterate over rounds so they use the appropriate 128-bit portion of the expanded key in **reverse order**, starting from the last round and moving toward the first.\n- Ensure the decryption steps are correctly sequenced:\n - Initial AddRoundKey\n - 13 rounds of: ShiftRows \u2192 SubBytes \u2192 AddRoundKey \u2192 MixColumns\n - Final round: ShiftRows \u2192 SubBytes \u2192 AddRoundKey (no MixColumns)\n\n### 5. **Initial Round Key Addition**\n- Ensure the first round key added corresponds to the last round key from the AES-256 key schedule.\n\n### 6. **Internal Buffers and Registers**\n- Update the size of any registers or memory arrays that store round keys from 44 32-bit words (AES-128) to 60 32-bit words (AES-256)\n", + "system_message": "You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n - **Update the contents of a text file from a old content to new content**\n - `sed -i \"line_number s/old_statement/new_statement/\" file.sv`\n - **To access a specific line of the file**\n - `awk 'NR==line_number' file_name.sv`\n\nYou will be given a prompt and your task is to understand it and solve the given issue by using the above-mentioned commands as needed. In the final step, you should create a Linux patch to highlight the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)", + "raw_context": { + "docs/specification.md": null, + "rtl/decoder_data_control_64b66b.sv": null, + "rtl/encoder_control_64b66b.sv": null, + "rtl/encoder_data_64b66b.sv": null, + "rtl/aes128_encrypt.sv": null, + "verif/tb_aes128_enc.sv": null, + "rtl/aes128_decrypt.sv": null, + "rtl/aes128_key_expansion.sv": null, + "rtl/inv_sbox.sv": "module inv_sbox (\n input logic [7:0] i_data,\n output logic [7:0] o_data\n);\n\nalways_comb begin\n case (i_data)\n 8'h00: o_data = 8'h52;\n 8'h01: o_data = 8'h09;\n 8'h02: o_data = 8'h6a;\n 8'h03: o_data = 8'hd5;\n 8'h04: o_data = 8'h30;\n 8'h05: o_data = 8'h36;\n 8'h06: o_data = 8'ha5;\n 8'h07: o_data = 8'h38;\n 8'h08: o_data = 8'hbf;\n 8'h09: o_data = 8'h40;\n 8'h0a: o_data = 8'ha3;\n 8'h0b: o_data = 8'h9e;\n 8'h0c: o_data = 8'h81;\n 8'h0d: o_data = 8'hf3;\n 8'h0e: o_data = 8'hd7;\n 8'h0f: o_data = 8'hfb;\n 8'h10: o_data = 8'h7c;\n 8'h11: o_data = 8'he3;\n 8'h12: o_data = 8'h39;\n 8'h13: o_data = 8'h82;\n 8'h14: o_data = 8'h9b;\n 8'h15: o_data = 8'h2f;\n 8'h16: o_data = 8'hff;\n 8'h17: o_data = 8'h87;\n 8'h18: o_data = 8'h34;\n 8'h19: o_data = 8'h8e;\n 8'h1a: o_data = 8'h43;\n 8'h1b: o_data = 8'h44;\n 8'h1c: o_data = 8'hc4;\n 8'h1d: o_data = 8'hde;\n 8'h1e: o_data = 8'he9;\n 8'h1f: o_data = 8'hcb;\n 8'h20: o_data = 8'h54;\n 8'h21: o_data = 8'h7b;\n 8'h22: o_data = 8'h94;\n 8'h23: o_data = 8'h32;\n 8'h24: o_data = 8'ha6;\n 8'h25: o_data = 8'hc2;\n 8'h26: o_data = 8'h23;\n 8'h27: o_data = 8'h3d;\n 8'h28: o_data = 8'hee;\n 8'h29: o_data = 8'h4c;\n 8'h2a: o_data = 8'h95;\n 8'h2b: o_data = 8'h0b;\n 8'h2c: o_data = 8'h42;\n 8'h2d: o_data = 8'hfa;\n 8'h2e: o_data = 8'hc3;\n 8'h2f: o_data = 8'h4e;\n 8'h30: o_data = 8'h08;\n 8'h31: o_data = 8'h2e;\n 8'h32: o_data = 8'ha1;\n 8'h33: o_data = 8'h66;\n 8'h34: o_data = 8'h28;\n 8'h35: o_data = 8'hd9;\n 8'h36: o_data = 8'h24;\n 8'h37: o_data = 8'hb2;\n 8'h38: o_data = 8'h76;\n 8'h39: o_data = 8'h5b;\n 8'h3a: o_data = 8'ha2;\n 8'h3b: o_data = 8'h49;\n 8'h3c: o_data = 8'h6d;\n 8'h3d: o_data = 8'h8b;\n 8'h3e: o_data = 8'hd1;\n 8'h3f: o_data = 8'h25;\n 8'h40: o_data = 8'h72;\n 8'h41: o_data = 8'hf8;\n 8'h42: o_data = 8'hf6;\n 8'h43: o_data = 8'h64;\n 8'h44: o_data = 8'h86;\n 8'h45: o_data = 8'h68;\n 8'h46: o_data = 8'h98;\n 8'h47: o_data = 8'h16;\n 8'h48: o_data = 8'hd4;\n 8'h49: o_data = 8'ha4;\n 8'h4a: o_data = 8'h5c;\n 8'h4b: o_data = 8'hcc;\n 8'h4c: o_data = 8'h5d;\n 8'h4d: o_data = 8'h65;\n 8'h4e: o_data = 8'hb6;\n 8'h4f: o_data = 8'h92;\n 8'h50: o_data = 8'h6c;\n 8'h51: o_data = 8'h70;\n 8'h52: o_data = 8'h48;\n 8'h53: o_data = 8'h50;\n 8'h54: o_data = 8'hfd;\n 8'h55: o_data = 8'hed;\n 8'h56: o_data = 8'hb9;\n 8'h57: o_data = 8'hda;\n 8'h58: o_data = 8'h5e;\n 8'h59: o_data = 8'h15;\n 8'h5a: o_data = 8'h46;\n 8'h5b: o_data = 8'h57;\n 8'h5c: o_data = 8'ha7;\n 8'h5d: o_data = 8'h8d;\n 8'h5e: o_data = 8'h9d;\n 8'h5f: o_data = 8'h84;\n 8'h60: o_data = 8'h90;\n 8'h61: o_data = 8'hd8;\n 8'h62: o_data = 8'hab;\n 8'h63: o_data = 8'h00;\n 8'h64: o_data = 8'h8c;\n 8'h65: o_data = 8'hbc;\n 8'h66: o_data = 8'hd3;\n 8'h67: o_data = 8'h0a;\n 8'h68: o_data = 8'hf7;\n 8'h69: o_data = 8'he4;\n 8'h6a: o_data = 8'h58;\n 8'h6b: o_data = 8'h05;\n 8'h6c: o_data = 8'hb8;\n 8'h6d: o_data = 8'hb3;\n 8'h6e: o_data = 8'h45;\n 8'h6f: o_data = 8'h06;\n 8'h70: o_data = 8'hd0;\n 8'h71: o_data = 8'h2c;\n 8'h72: o_data = 8'h1e;\n 8'h73: o_data = 8'h8f;\n 8'h74: o_data = 8'hca;\n 8'h75: o_data = 8'h3f;\n 8'h76: o_data = 8'h0f;\n 8'h77: o_data = 8'h02;\n 8'h78: o_data = 8'hc1;\n 8'h79: o_data = 8'haf;\n 8'h7a: o_data = 8'hbd;\n 8'h7b: o_data = 8'h03;\n 8'h7c: o_data = 8'h01;\n 8'h7d: o_data = 8'h13;\n 8'h7e: o_data = 8'h8a;\n 8'h7f: o_data = 8'h6b;\n 8'h80: o_data = 8'h3a;\n 8'h81: o_data = 8'h91;\n 8'h82: o_data = 8'h11;\n 8'h83: o_data = 8'h41;\n 8'h84: o_data = 8'h4f;\n 8'h85: o_data = 8'h67;\n 8'h86: o_data = 8'hdc;\n 8'h87: o_data = 8'hea;\n 8'h88: o_data = 8'h97;\n 8'h89: o_data = 8'hf2;\n 8'h8a: o_data = 8'hcf;\n 8'h8b: o_data = 8'hce;\n 8'h8c: o_data = 8'hf0;\n 8'h8d: o_data = 8'hb4;\n 8'h8e: o_data = 8'he6;\n 8'h8f: o_data = 8'h73;\n 8'h90: o_data = 8'h96;\n 8'h91: o_data = 8'hac;\n 8'h92: o_data = 8'h74;\n 8'h93: o_data = 8'h22;\n 8'h94: o_data = 8'he7;\n 8'h95: o_data = 8'had;\n 8'h96: o_data = 8'h35;\n 8'h97: o_data = 8'h85;\n 8'h98: o_data = 8'he2;\n 8'h99: o_data = 8'hf9;\n 8'h9a: o_data = 8'h37;\n 8'h9b: o_data = 8'he8;\n 8'h9c: o_data = 8'h1c;\n 8'h9d: o_data = 8'h75;\n 8'h9e: o_data = 8'hdf;\n 8'h9f: o_data = 8'h6e;\n 8'ha0: o_data = 8'h47;\n 8'ha1: o_data = 8'hf1;\n 8'ha2: o_data = 8'h1a;\n 8'ha3: o_data = 8'h71;\n 8'ha4: o_data = 8'h1d;\n 8'ha5: o_data = 8'h29;\n 8'ha6: o_data = 8'hc5;\n 8'ha7: o_data = 8'h89;\n 8'ha8: o_data = 8'h6f;\n 8'ha9: o_data = 8'hb7;\n 8'haa: o_data = 8'h62;\n 8'hab: o_data = 8'h0e;\n 8'hac: o_data = 8'haa;\n 8'had: o_data = 8'h18;\n 8'hae: o_data = 8'hbe;\n 8'haf: o_data = 8'h1b;\n 8'hb0: o_data = 8'hfc;\n 8'hb1: o_data = 8'h56;\n 8'hb2: o_data = 8'h3e;\n 8'hb3: o_data = 8'h4b;\n 8'hb4: o_data = 8'hc6;\n 8'hb5: o_data = 8'hd2;\n 8'hb6: o_data = 8'h79;\n 8'hb7: o_data = 8'h20;\n 8'hb8: o_data = 8'h9a;\n 8'hb9: o_data = 8'hdb;\n 8'hba: o_data = 8'hc0;\n 8'hbb: o_data = 8'hfe;\n 8'hbc: o_data = 8'h78;\n 8'hbd: o_data = 8'hcd;\n 8'hbe: o_data = 8'h5a;\n 8'hbf: o_data = 8'hf4;\n 8'hc0: o_data = 8'h1f;\n 8'hc1: o_data = 8'hdd;\n 8'hc2: o_data = 8'ha8;\n 8'hc3: o_data = 8'h33;\n 8'hc4: o_data = 8'h88;\n 8'hc5: o_data = 8'h07;\n 8'hc6: o_data = 8'hc7;\n 8'hc7: o_data = 8'h31;\n 8'hc8: o_data = 8'hb1;\n 8'hc9: o_data = 8'h12;\n 8'hca: o_data = 8'h10;\n 8'hcb: o_data = 8'h59;\n 8'hcc: o_data = 8'h27;\n 8'hcd: o_data = 8'h80;\n 8'hce: o_data = 8'hec;\n 8'hcf: o_data = 8'h5f;\n 8'hd0: o_data = 8'h60;\n 8'hd1: o_data = 8'h51;\n 8'hd2: o_data = 8'h7f;\n 8'hd3: o_data = 8'ha9;\n 8'hd4: o_data = 8'h19;\n 8'hd5: o_data = 8'hb5;\n 8'hd6: o_data = 8'h4a;\n 8'hd7: o_data = 8'h0d;\n 8'hd8: o_data = 8'h2d;\n 8'hd9: o_data = 8'he5;\n 8'hda: o_data = 8'h7a;\n 8'hdb: o_data = 8'h9f;\n 8'hdc: o_data = 8'h93;\n 8'hdd: o_data = 8'hc9;\n 8'hde: o_data = 8'h9c;\n 8'hdf: o_data = 8'hef;\n 8'he0: o_data = 8'ha0;\n 8'he1: o_data = 8'he0;\n 8'he2: o_data = 8'h3b;\n 8'he3: o_data = 8'h4d;\n 8'he4: o_data = 8'hae;\n 8'he5: o_data = 8'h2a;\n 8'he6: o_data = 8'hf5;\n 8'he7: o_data = 8'hb0;\n 8'he8: o_data = 8'hc8;\n 8'he9: o_data = 8'heb;\n 8'hea: o_data = 8'hbb;\n 8'heb: o_data = 8'h3c;\n 8'hec: o_data = 8'h83;\n 8'hed: o_data = 8'h53;\n 8'hee: o_data = 8'h99;\n 8'hef: o_data = 8'h61;\n 8'hf0: o_data = 8'h17;\n 8'hf1: o_data = 8'h2b;\n 8'hf2: o_data = 8'h04;\n 8'hf3: o_data = 8'h7e;\n 8'hf4: o_data = 8'hba;\n 8'hf5: o_data = 8'h77;\n 8'hf6: o_data = 8'hd6;\n 8'hf7: o_data = 8'h26;\n 8'hf8: o_data = 8'he1;\n 8'hf9: o_data = 8'h69;\n 8'hfa: o_data = 8'h14;\n 8'hfb: o_data = 8'h63;\n 8'hfc: o_data = 8'h55;\n 8'hfd: o_data = 8'h21;\n 8'hfe: o_data = 8'h0c;\n 8'hff: o_data = 8'h7d;\n default: o_data = 8'h00;\n endcase\nend\n\nendmodule : inv_sbox", + "rtl/sbox.sv": "module sbox (\n input logic [7:0] i_data,\n output logic [7:0] o_data\n);\n\nalways_comb begin\n case (i_data)\n 8'h00: o_data = 8'h63;\n 8'h01: o_data = 8'h7C;\n 8'h02: o_data = 8'h77;\n 8'h03: o_data = 8'h7B;\n 8'h04: o_data = 8'hF2;\n 8'h05: o_data = 8'h6B;\n 8'h06: o_data = 8'h6F;\n 8'h07: o_data = 8'hC5;\n 8'h08: o_data = 8'h30;\n 8'h09: o_data = 8'h01;\n 8'h0A: o_data = 8'h67;\n 8'h0B: o_data = 8'h2B;\n 8'h0C: o_data = 8'hFE;\n 8'h0D: o_data = 8'hD7;\n 8'h0E: o_data = 8'hAB;\n 8'h0F: o_data = 8'h76;\n 8'h10: o_data = 8'hCA;\n 8'h11: o_data = 8'h82;\n 8'h12: o_data = 8'hC9;\n 8'h13: o_data = 8'h7D;\n 8'h14: o_data = 8'hFA;\n 8'h15: o_data = 8'h59;\n 8'h16: o_data = 8'h47;\n 8'h17: o_data = 8'hF0;\n 8'h18: o_data = 8'hAD;\n 8'h19: o_data = 8'hD4;\n 8'h1A: o_data = 8'hA2;\n 8'h1B: o_data = 8'hAF;\n 8'h1C: o_data = 8'h9C;\n 8'h1D: o_data = 8'hA4;\n 8'h1E: o_data = 8'h72;\n 8'h1F: o_data = 8'hC0;\n 8'h20: o_data = 8'hB7;\n 8'h21: o_data = 8'hFD;\n 8'h22: o_data = 8'h93;\n 8'h23: o_data = 8'h26;\n 8'h24: o_data = 8'h36;\n 8'h25: o_data = 8'h3F;\n 8'h26: o_data = 8'hF7;\n 8'h27: o_data = 8'hCC;\n 8'h28: o_data = 8'h34;\n 8'h29: o_data = 8'hA5;\n 8'h2A: o_data = 8'hE5;\n 8'h2B: o_data = 8'hF1;\n 8'h2C: o_data = 8'h71;\n 8'h2D: o_data = 8'hD8;\n 8'h2E: o_data = 8'h31;\n 8'h2F: o_data = 8'h15;\n 8'h30: o_data = 8'h04;\n 8'h31: o_data = 8'hC7;\n 8'h32: o_data = 8'h23;\n 8'h33: o_data = 8'hC3;\n 8'h34: o_data = 8'h18;\n 8'h35: o_data = 8'h96;\n 8'h36: o_data = 8'h05;\n 8'h37: o_data = 8'h9A;\n 8'h38: o_data = 8'h07;\n 8'h39: o_data = 8'h12;\n 8'h3A: o_data = 8'h80;\n 8'h3B: o_data = 8'hE2;\n 8'h3C: o_data = 8'hEB;\n 8'h3D: o_data = 8'h27;\n 8'h3E: o_data = 8'hB2;\n 8'h3F: o_data = 8'h75;\n 8'h40: o_data = 8'h09;\n 8'h41: o_data = 8'h83;\n 8'h42: o_data = 8'h2C;\n 8'h43: o_data = 8'h1A;\n 8'h44: o_data = 8'h1B;\n 8'h45: o_data = 8'h6E;\n 8'h46: o_data = 8'h5A;\n 8'h47: o_data = 8'hA0;\n 8'h48: o_data = 8'h52;\n 8'h49: o_data = 8'h3B;\n 8'h4A: o_data = 8'hD6;\n 8'h4B: o_data = 8'hB3;\n 8'h4C: o_data = 8'h29;\n 8'h4D: o_data = 8'hE3;\n 8'h4E: o_data = 8'h2F;\n 8'h4F: o_data = 8'h84;\n 8'h50: o_data = 8'h53;\n 8'h51: o_data = 8'hD1;\n 8'h52: o_data = 8'h00;\n 8'h53: o_data = 8'hED;\n 8'h54: o_data = 8'h20;\n 8'h55: o_data = 8'hFC;\n 8'h56: o_data = 8'hB1;\n 8'h57: o_data = 8'h5B;\n 8'h58: o_data = 8'h6A;\n 8'h59: o_data = 8'hCB;\n 8'h5A: o_data = 8'hBE;\n 8'h5B: o_data = 8'h39;\n 8'h5C: o_data = 8'h4A;\n 8'h5D: o_data = 8'h4C;\n 8'h5E: o_data = 8'h58;\n 8'h5F: o_data = 8'hCF;\n 8'h60: o_data = 8'hD0;\n 8'h61: o_data = 8'hEF;\n 8'h62: o_data = 8'hAA;\n 8'h63: o_data = 8'hFB;\n 8'h64: o_data = 8'h43;\n 8'h65: o_data = 8'h4D;\n 8'h66: o_data = 8'h33;\n 8'h67: o_data = 8'h85;\n 8'h68: o_data = 8'h45;\n 8'h69: o_data = 8'hF9;\n 8'h6A: o_data = 8'h02;\n 8'h6B: o_data = 8'h7F;\n 8'h6C: o_data = 8'h50;\n 8'h6D: o_data = 8'h3C;\n 8'h6E: o_data = 8'h9F;\n 8'h6F: o_data = 8'hA8;\n 8'h70: o_data = 8'h51;\n 8'h71: o_data = 8'hA3;\n 8'h72: o_data = 8'h40;\n 8'h73: o_data = 8'h8F;\n 8'h74: o_data = 8'h92;\n 8'h75: o_data = 8'h9D;\n 8'h76: o_data = 8'h38;\n 8'h77: o_data = 8'hF5;\n 8'h78: o_data = 8'hBC;\n 8'h79: o_data = 8'hB6;\n 8'h7A: o_data = 8'hDA;\n 8'h7B: o_data = 8'h21;\n 8'h7C: o_data = 8'h10;\n 8'h7D: o_data = 8'hFF;\n 8'h7E: o_data = 8'hF3;\n 8'h7F: o_data = 8'hD2;\n 8'h80: o_data = 8'hCD;\n 8'h81: o_data = 8'h0C;\n 8'h82: o_data = 8'h13;\n 8'h83: o_data = 8'hEC;\n 8'h84: o_data = 8'h5F;\n 8'h85: o_data = 8'h97;\n 8'h86: o_data = 8'h44;\n 8'h87: o_data = 8'h17;\n 8'h88: o_data = 8'hC4;\n 8'h89: o_data = 8'hA7;\n 8'h8A: o_data = 8'h7E;\n 8'h8B: o_data = 8'h3D;\n 8'h8C: o_data = 8'h64;\n 8'h8D: o_data = 8'h5D;\n 8'h8E: o_data = 8'h19;\n 8'h8F: o_data = 8'h73;\n 8'h90: o_data = 8'h60;\n 8'h91: o_data = 8'h81;\n 8'h92: o_data = 8'h4F;\n 8'h93: o_data = 8'hDC;\n 8'h94: o_data = 8'h22;\n 8'h95: o_data = 8'h2A;\n 8'h96: o_data = 8'h90;\n 8'h97: o_data = 8'h88;\n 8'h98: o_data = 8'h46;\n 8'h99: o_data = 8'hEE;\n 8'h9A: o_data = 8'hB8;\n 8'h9B: o_data = 8'h14;\n 8'h9C: o_data = 8'hDE;\n 8'h9D: o_data = 8'h5E;\n 8'h9E: o_data = 8'h0B;\n 8'h9F: o_data = 8'hDB;\n 8'hA0: o_data = 8'hE0;\n 8'hA1: o_data = 8'h32;\n 8'hA2: o_data = 8'h3A;\n 8'hA3: o_data = 8'h0A;\n 8'hA4: o_data = 8'h49;\n 8'hA5: o_data = 8'h06;\n 8'hA6: o_data = 8'h24;\n 8'hA7: o_data = 8'h5C;\n 8'hA8: o_data = 8'hC2;\n 8'hA9: o_data = 8'hD3;\n 8'hAA: o_data = 8'hAC;\n 8'hAB: o_data = 8'h62;\n 8'hAC: o_data = 8'h91;\n 8'hAD: o_data = 8'h95;\n 8'hAE: o_data = 8'hE4;\n 8'hAF: o_data = 8'h79;\n 8'hB0: o_data = 8'hE7;\n 8'hB1: o_data = 8'hC8;\n 8'hB2: o_data = 8'h37;\n 8'hB3: o_data = 8'h6D;\n 8'hB4: o_data = 8'h8D;\n 8'hB5: o_data = 8'hD5;\n 8'hB6: o_data = 8'h4E;\n 8'hB7: o_data = 8'hA9;\n 8'hB8: o_data = 8'h6C;\n 8'hB9: o_data = 8'h56;\n 8'hBA: o_data = 8'hF4;\n 8'hBB: o_data = 8'hEA;\n 8'hBC: o_data = 8'h65;\n 8'hBD: o_data = 8'h7A;\n 8'hBE: o_data = 8'hAE;\n 8'hBF: o_data = 8'h08;\n 8'hC0: o_data = 8'hBA;\n 8'hC1: o_data = 8'h78;\n 8'hC2: o_data = 8'h25;\n 8'hC3: o_data = 8'h2E;\n 8'hC4: o_data = 8'h1C;\n 8'hC5: o_data = 8'hA6;\n 8'hC6: o_data = 8'hB4;\n 8'hC7: o_data = 8'hC6;\n 8'hC8: o_data = 8'hE8;\n 8'hC9: o_data = 8'hDD;\n 8'hCA: o_data = 8'h74;\n 8'hCB: o_data = 8'h1F;\n 8'hCC: o_data = 8'h4B;\n 8'hCD: o_data = 8'hBD;\n 8'hCE: o_data = 8'h8B;\n 8'hCF: o_data = 8'h8A;\n 8'hD0: o_data = 8'h70;\n 8'hD1: o_data = 8'h3E;\n 8'hD2: o_data = 8'hB5;\n 8'hD3: o_data = 8'h66;\n 8'hD4: o_data = 8'h48;\n 8'hD5: o_data = 8'h03;\n 8'hD6: o_data = 8'hF6;\n 8'hD7: o_data = 8'h0E;\n 8'hD8: o_data = 8'h61;\n 8'hD9: o_data = 8'h35;\n 8'hDA: o_data = 8'h57;\n 8'hDB: o_data = 8'hB9;\n 8'hDC: o_data = 8'h86;\n 8'hDD: o_data = 8'hC1;\n 8'hDE: o_data = 8'h1D;\n 8'hDF: o_data = 8'h9E;\n 8'hE0: o_data = 8'hE1;\n 8'hE1: o_data = 8'hF8;\n 8'hE2: o_data = 8'h98;\n 8'hE3: o_data = 8'h11;\n 8'hE4: o_data = 8'h69;\n 8'hE5: o_data = 8'hD9;\n 8'hE6: o_data = 8'h8E;\n 8'hE7: o_data = 8'h94;\n 8'hE8: o_data = 8'h9B;\n 8'hE9: o_data = 8'h1E;\n 8'hEA: o_data = 8'h87;\n 8'hEB: o_data = 8'hE9;\n 8'hEC: o_data = 8'hCE;\n 8'hED: o_data = 8'h55;\n 8'hEE: o_data = 8'h28;\n 8'hEF: o_data = 8'hDF;\n 8'hF0: o_data = 8'h8C;\n 8'hF1: o_data = 8'hA1;\n 8'hF2: o_data = 8'h89;\n 8'hF3: o_data = 8'h0D;\n 8'hF4: o_data = 8'hBF;\n 8'hF5: o_data = 8'hE6;\n 8'hF6: o_data = 8'h42;\n 8'hF7: o_data = 8'h68;\n 8'hF8: o_data = 8'h41;\n 8'hF9: o_data = 8'h99;\n 8'hFA: o_data = 8'h2D;\n 8'hFB: o_data = 8'h0F;\n 8'hFC: o_data = 8'hB0;\n 8'hFD: o_data = 8'h54;\n 8'hFE: o_data = 8'hBB;\n 8'hFF: o_data = 8'h16;\n default: o_data = 8'h00;\n endcase\nend\n\nendmodule : sbox", + "verif/tb_aes128_dec.sv": null, + "rtl/aes_encrypt.sv": null, + "verif/tb_aes_encrypt.sv": null, + "rtl/aes_decrypt.sv": "module aes_decrypt #(\n parameter NBW_KEY = 'd128,\n parameter NBW_DATA = 'd128\n) (\n input logic clk,\n input logic rst_async_n,\n input logic i_update_key,\n input logic [NBW_KEY-1:0] i_key,\n input logic i_start,\n input logic [NBW_DATA-1:0] i_data,\n output logic o_done,\n output logic [NBW_DATA-1:0] o_data\n);\n\n// ----------------------------------------\n// - Internal Parameters\n// ----------------------------------------\nlocalparam NBW_BYTE = 'd8;\nlocalparam NBW_EX_KEY = 'd1408;\n\n// ----------------------------------------\n// - Wires/Registers creation\n// ----------------------------------------\nlogic [NBW_BYTE-1:0] current_data_nx[4][4];\nlogic [NBW_BYTE-1:0] current_data_ff[4][4];\nlogic [NBW_BYTE-1:0] AddRoundKey[4][4];\nlogic [NBW_BYTE-1:0] SubBytes[4][4];\nlogic [NBW_BYTE-1:0] ShiftRows[4][4];\nlogic [NBW_BYTE-1:0] xtimes02[4][4];\nlogic [NBW_BYTE-1:0] xtimes04[4][4];\nlogic [NBW_BYTE-1:0] xtimes08[4][4];\nlogic [NBW_BYTE-1:0] xtimes09[4][4];\nlogic [NBW_BYTE-1:0] xtimes0b[4][4];\nlogic [NBW_BYTE-1:0] xtimes0d[4][4];\nlogic [NBW_BYTE-1:0] xtimes0e[4][4];\nlogic [NBW_BYTE-1:0] MixColumns[4][4];\nlogic [3:0] round_ff;\nlogic key_done;\nlogic key_idle;\nlogic [NBW_EX_KEY-1:0] expanded_key;\n\n// ----------------------------------------\n// - Output assignment\n// ----------------------------------------\nassign o_done = (round_ff == 4'd0 && key_idle);\n\ngenerate\n for(genvar i = 0; i < 4; i++) begin : out_row\n for(genvar j = 0; j < 4; j++) begin : out_col\n assign o_data[NBW_DATA-(4*j+i)*NBW_BYTE-1-:NBW_BYTE] = current_data_ff[i][j];\n end\n end\nendgenerate\n\nalways_ff @(posedge clk or negedge rst_async_n) begin : inv_cypher_regs\n if(!rst_async_n) begin\n round_ff <= 4'd0;\n for(int i = 0; i < 4; i++) begin\n for(int j = 0; j < 4; j++) begin\n current_data_ff[i][j] <= 8'd0;\n end\n end\n end else begin\n if(i_start & o_done) begin\n if(i_update_key) begin\n round_ff <= 4'd0;\n end else begin\n round_ff <= 4'd1;\n end\n end else if((round_ff > 4'd0 && round_ff < 4'd11) || key_done) begin\n round_ff <= round_ff + 1'b1;\n end else begin\n round_ff <= 4'd0;\n end\n\n for(int i = 0; i < 4; i++) begin\n for(int j = 0; j < 4; j++) begin\n current_data_ff[i][j] <= current_data_nx[i][j];\n end\n end\n end\nend\n\nalways_comb begin : next_data\n for(int i = 0; i < 4; i++) begin\n for(int j = 0; j < 4; j++) begin\n if(i_start & o_done) begin\n current_data_nx[i][j] = i_data[NBW_DATA-(4*j+i)*NBW_BYTE-1-:NBW_BYTE];\n end else begin\n if(round_ff != 0) begin\n if(round_ff != 11) begin\n current_data_nx[i][j] = SubBytes[i][j];\n end else begin\n current_data_nx[i][j] = AddRoundKey[i][j];\n end\n end else begin\n current_data_nx[i][j] = current_data_ff[i][j];\n end\n end\n end\n end\nend\n\ngenerate\n for(genvar i = 0; i < 4; i++) begin : row\n for(genvar j = 0; j < 4; j++) begin : col\n inv_sbox uu_inv_sbox0 (\n .i_data(ShiftRows[i][j]),\n .o_data(SubBytes[i][j])\n );\n end\n end\nendgenerate\n\nalways_comb begin : decypher_logic\n // Add Round Key logic\n for(int i = 0; i < 4; i++) begin : row_key\n for(int j = 0; j < 4; j++) begin : col_key\n if(round_ff > 4'd0) begin\n AddRoundKey[i][j] = current_data_ff[i][j] ^ expanded_key[NBW_EX_KEY-(11-round_ff)*NBW_KEY-(4*j+i)*NBW_BYTE-1-:NBW_BYTE];\n end else begin\n AddRoundKey[i][j] = 0;\n end\n end\n end\n\n // Mix Columns logic\n for(int i = 0; i < 4; i++) begin\n for(int j = 0; j < 4; j++) begin\n if(AddRoundKey[i][j][NBW_BYTE-1]) begin\n xtimes02[i][j] = {AddRoundKey[i][j][NBW_BYTE-2:0], 1'b0} ^ 8'h1B;\n if(AddRoundKey[i][j][NBW_BYTE-2]) begin\n xtimes04[i][j] = {xtimes02[i][j][NBW_BYTE-2:0], 1'b0} ^ 8'h1B;\n if(AddRoundKey[i][j][NBW_BYTE-3]) begin\n xtimes08[i][j] = {xtimes04[i][j][NBW_BYTE-2:0], 1'b0} ^ 8'h1B;\n end else begin\n xtimes08[i][j] = {xtimes04[i][j][NBW_BYTE-2:0], 1'b0};\n end\n end else begin\n xtimes04[i][j] = {xtimes02[i][j][NBW_BYTE-2:0], 1'b0};\n if(AddRoundKey[i][j][NBW_BYTE-3]) begin\n xtimes08[i][j] = {xtimes04[i][j][NBW_BYTE-2:0], 1'b0} ^ 8'h1B;\n end else begin\n xtimes08[i][j] = {xtimes04[i][j][NBW_BYTE-2:0], 1'b0};\n end\n end\n end else begin\n xtimes02[i][j] = {AddRoundKey[i][j][NBW_BYTE-2:0], 1'b0};\n if(AddRoundKey[i][j][NBW_BYTE-2]) begin\n xtimes04[i][j] = {xtimes02[i][j][NBW_BYTE-2:0], 1'b0} ^ 8'h1B;\n if(AddRoundKey[i][j][NBW_BYTE-3]) begin\n xtimes08[i][j] = {xtimes04[i][j][NBW_BYTE-2:0], 1'b0} ^ 8'h1B;\n end else begin\n xtimes08[i][j] = {xtimes04[i][j][NBW_BYTE-2:0], 1'b0};\n end\n end else begin\n xtimes04[i][j] = {xtimes02[i][j][NBW_BYTE-2:0], 1'b0};\n if(AddRoundKey[i][j][NBW_BYTE-3]) begin\n xtimes08[i][j] = {xtimes04[i][j][NBW_BYTE-2:0], 1'b0} ^ 8'h1B;\n end else begin\n xtimes08[i][j] = {xtimes04[i][j][NBW_BYTE-2:0], 1'b0};\n end\n end\n end\n\n xtimes0e[i][j] = xtimes08[i][j] ^ xtimes04[i][j] ^ xtimes02[i][j];\n xtimes0b[i][j] = xtimes08[i][j] ^ xtimes02[i][j] ^ AddRoundKey[i][j];\n xtimes0d[i][j] = xtimes08[i][j] ^ xtimes04[i][j] ^ AddRoundKey[i][j];\n xtimes09[i][j] = xtimes08[i][j] ^ AddRoundKey[i][j];\n end\n end\n\n for(int i = 0; i < 4; i++) begin\n MixColumns[0][i] = xtimes0e[0][i] ^ xtimes0b[1][i] ^ xtimes0d[2][i] ^ xtimes09[3][i];\n MixColumns[1][i] = xtimes0e[1][i] ^ xtimes0b[2][i] ^ xtimes0d[3][i] ^ xtimes09[0][i];\n MixColumns[2][i] = xtimes0e[2][i] ^ xtimes0b[3][i] ^ xtimes0d[0][i] ^ xtimes09[1][i];\n MixColumns[3][i] = xtimes0e[3][i] ^ xtimes0b[0][i] ^ xtimes0d[1][i] ^ xtimes09[2][i];\n end\n\n // Shift Rows logic\n if(round_ff == 4'd1) begin\n // Line 0: No shift\n ShiftRows[0][0] = AddRoundKey[0][0];\n ShiftRows[0][1] = AddRoundKey[0][1];\n ShiftRows[0][2] = AddRoundKey[0][2];\n ShiftRows[0][3] = AddRoundKey[0][3];\n\n // Line 1: Shift 1 right\n ShiftRows[1][0] = AddRoundKey[1][3];\n ShiftRows[1][1] = AddRoundKey[1][0];\n ShiftRows[1][2] = AddRoundKey[1][1];\n ShiftRows[1][3] = AddRoundKey[1][2];\n\n // Line 2: Shift 2 right\n ShiftRows[2][0] = AddRoundKey[2][2];\n ShiftRows[2][1] = AddRoundKey[2][3];\n ShiftRows[2][2] = AddRoundKey[2][0];\n ShiftRows[2][3] = AddRoundKey[2][1];\n\n // Line 3: Shift 3 right\n ShiftRows[3][0] = AddRoundKey[3][1];\n ShiftRows[3][1] = AddRoundKey[3][2];\n ShiftRows[3][2] = AddRoundKey[3][3];\n ShiftRows[3][3] = AddRoundKey[3][0];\n end else begin\n // Line 0: No shift\n ShiftRows[0][0] = MixColumns[0][0];\n ShiftRows[0][1] = MixColumns[0][1];\n ShiftRows[0][2] = MixColumns[0][2];\n ShiftRows[0][3] = MixColumns[0][3];\n\n // Line 1: Shift 1 right\n ShiftRows[1][0] = MixColumns[1][3];\n ShiftRows[1][1] = MixColumns[1][0];\n ShiftRows[1][2] = MixColumns[1][1];\n ShiftRows[1][3] = MixColumns[1][2];\n\n // Line 2: Shift 2 right\n ShiftRows[2][0] = MixColumns[2][2];\n ShiftRows[2][1] = MixColumns[2][3];\n ShiftRows[2][2] = MixColumns[2][0];\n ShiftRows[2][3] = MixColumns[2][1];\n\n // Line 3: Shift 3 right\n ShiftRows[3][0] = MixColumns[3][1];\n ShiftRows[3][1] = MixColumns[3][2];\n ShiftRows[3][2] = MixColumns[3][3];\n ShiftRows[3][3] = MixColumns[3][0];\n end\n\nend\n\naes_ke uu_aes_ke (\n .clk (clk ),\n .rst_async_n (rst_async_n ),\n .i_start (i_start & i_update_key & o_done),\n .i_key (i_key ),\n .o_idle (key_idle ),\n .o_done (key_done ),\n .o_expanded_key(expanded_key )\n);\n\nendmodule : aes_decrypt", + "rtl/aes_ke.sv": "module aes_ke #(\n parameter NBW_KEY = 'd128,\n parameter NBW_OUT = 'd1408\n) (\n input logic clk,\n input logic rst_async_n,\n input logic i_start,\n input logic [NBW_KEY-1:0] i_key,\n output logic o_idle,\n output logic o_done,\n output logic [NBW_OUT-1:0] o_expanded_key\n);\n\n// ----------------------------------------\n// - Parameters\n// ----------------------------------------\nlocalparam NBW_BYTE = 'd8;\nlocalparam NBW_WORD = 'd32;\nlocalparam STEPS = 'd10;\n\n// ----------------------------------------\n// - Wires/registers creation\n// ----------------------------------------\nlogic [NBW_BYTE-1:0] Rcon [STEPS];\nlogic [NBW_OUT-1:0] expanded_key_nx;\nlogic [NBW_OUT-1:0] expanded_key_ff;\nlogic [NBW_KEY-1:0] step_key[STEPS];\nlogic [NBW_KEY-1:0] valid_key;\nlogic [STEPS:0] key_exp_steps_ff;\n\n// ----------------------------------------\n// - Output assignment\n// ----------------------------------------\nassign o_expanded_key = expanded_key_ff;\nassign o_done = key_exp_steps_ff[STEPS];\nassign o_idle = ~(|key_exp_steps_ff);\n\n// ----------------------------------------\n// - Registers\n// ----------------------------------------\nalways_ff @(posedge clk or negedge rst_async_n) begin : reset_regs\n if(~rst_async_n) begin\n expanded_key_ff <= {NBW_OUT{1'b0}};\n key_exp_steps_ff <= 0;\n end else begin\n expanded_key_ff <= expanded_key_nx;\n\n key_exp_steps_ff <= {key_exp_steps_ff[STEPS-1:0], i_start};\n end\nend\n\n\n// ----------------------------------------\n// - Operation logic\n// ----------------------------------------\nassign Rcon[0] = 8'h01;\nassign Rcon[1] = 8'h02;\nassign Rcon[2] = 8'h04;\nassign Rcon[3] = 8'h08;\nassign Rcon[4] = 8'h10;\nassign Rcon[5] = 8'h20;\nassign Rcon[6] = 8'h40;\nassign Rcon[7] = 8'h80;\nassign Rcon[8] = 8'h1b;\nassign Rcon[9] = 8'h36;\n\ngenerate\n for(genvar i = 0; i < STEPS; i++) begin : steps\n logic [NBW_WORD-1:0] RotWord;\n logic [NBW_WORD-1:0] SubWord;\n logic [NBW_WORD-1:0] RconXor;\n\n sbox uu_sbox0 (\n .i_data(RotWord[NBW_WORD-1-:NBW_BYTE]),\n .o_data(SubWord[NBW_WORD-1-:NBW_BYTE])\n );\n\n sbox uu_sbox1 (\n .i_data(RotWord[NBW_WORD-NBW_BYTE-1-:NBW_BYTE]),\n .o_data(SubWord[NBW_WORD-NBW_BYTE-1-:NBW_BYTE])\n );\n\n sbox uu_sbox2 (\n .i_data(RotWord[NBW_WORD-2*NBW_BYTE-1-:NBW_BYTE]),\n .o_data(SubWord[NBW_WORD-2*NBW_BYTE-1-:NBW_BYTE])\n );\n\n sbox uu_sbox3 (\n .i_data(RotWord[NBW_WORD-3*NBW_BYTE-1-:NBW_BYTE]),\n .o_data(SubWord[NBW_WORD-3*NBW_BYTE-1-:NBW_BYTE])\n );\n\n always_comb begin : main_operation\n RotWord = {expanded_key_ff[NBW_OUT-(i+1)*NBW_KEY+NBW_WORD-NBW_BYTE-1-:(NBW_WORD-NBW_BYTE)], expanded_key_ff[NBW_OUT-(i+1)*NBW_KEY+NBW_WORD-1-:NBW_BYTE]};\n RconXor = {SubWord[NBW_WORD-1-:NBW_BYTE]^Rcon[i], SubWord[NBW_WORD-NBW_BYTE-1-:(NBW_WORD-NBW_BYTE)]};\n\n step_key[i][NBW_KEY-1-:NBW_WORD] = expanded_key_ff[NBW_OUT-(4*i )*NBW_WORD-1-:NBW_WORD] ^ RconXor;\n step_key[i][NBW_KEY-NBW_WORD-1-:NBW_WORD] = expanded_key_ff[NBW_OUT-(4*i+1)*NBW_WORD-1-:NBW_WORD] ^ step_key[i][NBW_KEY-1-:NBW_WORD];\n step_key[i][NBW_KEY-2*NBW_WORD-1-:NBW_WORD] = expanded_key_ff[NBW_OUT-(4*i+2)*NBW_WORD-1-:NBW_WORD] ^ step_key[i][NBW_KEY-NBW_WORD-1-:NBW_WORD];\n step_key[i][NBW_KEY-3*NBW_WORD-1-:NBW_WORD] = expanded_key_ff[NBW_OUT-(4*i+3)*NBW_WORD-1-:NBW_WORD] ^ step_key[i][NBW_KEY-2*NBW_WORD-1-:NBW_WORD];\n end\n end\nendgenerate\n\nassign expanded_key_nx = {valid_key , step_key[0], step_key[1], step_key[2],\n step_key[3], step_key[4], step_key[5], step_key[6],\n step_key[7], step_key[8], step_key[9]};\n\nalways_comb begin : input_data\n if (i_start) begin\n valid_key = i_key;\n end else begin\n valid_key = expanded_key_ff[NBW_OUT-1-:NBW_KEY];\n end\nend\n\nendmodule : aes_ke", + "verif/tb_aes_decrypt.sv": "module tb_aes_decrypt;\n\nlocalparam NBW_KEY = 'd256;\nlocalparam NBW_DATA = 'd128;\n\nlogic clk;\nlogic rst_async_n;\nlogic i_update_key;\nlogic [NBW_KEY-1:0] i_key;\nlogic i_start;\nlogic [NBW_DATA-1:0] i_data;\nlogic o_done;\nlogic [NBW_DATA-1:0] o_data;\n\naes_decrypt #(\n .NBW_KEY (NBW_KEY),\n .NBW_DATA(NBW_DATA)\n) uu_aes_decrypt (\n .clk(clk),\n .rst_async_n(rst_async_n),\n .i_update_key(i_update_key),\n .i_key(i_key),\n .i_start(i_start),\n .i_data(i_data),\n .o_done(o_done),\n .o_data(o_data)\n);\n\ntask Simple_test(logic update_key);\n @(negedge clk);\n i_key = 256'h000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f;\n i_data = 128'h8ea2b7ca516745bfeafc49904b496089;\n i_update_key = update_key;\n i_start = 1;\n\n @(negedge clk);\n i_start = 0;\n i_update_key = 0;\n i_key = 0;\n\n @(posedge o_done);\n @(negedge clk);\n\n if(o_data == 128'h00112233445566778899aabbccddeeff) begin\n $display(\"PASS\");\n end else begin\n $display(\"FAIL\");\n $display(\"Expected output: %h\", 128'h00112233445566778899aabbccddeeff);\n $display(\"Observed output: %h\", o_data);\n end\nendtask\n\ninitial begin\n $dumpfile(\"test.vcd\");\n $dumpvars(0,tb_aes_decrypt);\nend\n\nalways #5 clk = ~clk;\n\ninitial begin\n clk = 0;\n i_start = 0;\n rst_async_n = 1;\n #1;\n rst_async_n = 0;\n #2;\n rst_async_n = 1;\n @(negedge clk);\n\n // Tasks go here\n Simple_test(1'b1);\n Simple_test(1'b0);\n\n @(negedge clk);\n @(negedge clk);\n\n $finish();\nend\n\nendmodule", + "rtl/aes_dec_top.sv": null, + "rtl/aes_enc_top.sv": null, + "verif/tb_padding_top.sv": null, + "verif/tb_des_enc.sv": null, + "docs/Key_schedule.md": null, + "docs/Permutations.md": null, + "docs/S_box_creation.md": null, + "rtl/S1.sv": null, + "rtl/S2.sv": null, + "rtl/S3.sv": null, + "rtl/S4.sv": null, + "rtl/S5.sv": null, + "rtl/S6.sv": null, + "rtl/S7.sv": null, + "rtl/S8.sv": null, + "rtl/des_enc.sv": null, + "verif/tb_des_dec.sv": null, + "docs/Encryption.md": null, + "rtl/des_dec.sv": null, + "verif/tb_3des_enc.sv": null, + "verif/tb_3des_dec.sv": null, + "docs/min_hamming_distance_finder_spec.md": null, + "rtl/Bit_Difference_Counter.sv": null, + "rtl/Bitwise_Reduction.sv": null, + "rtl/Data_Reduction.sv": null, + "verif/tb_Min_Hamming_Distance_Finder.sv": null, + "docs/specs.md": null, + "rtl/arithmetic_progression_generator.sv": null, + "docs/algorithms.md": null, + "docs/coeff_update_spec.md": null, + "docs/equalizer_spec.md": null, + "docs/error_calc_spec.md": null, + "rtl/coeff_update.sv": null, + "rtl/dynamic_equalizer.sv": null, + "rtl/error_calc.sv": null, + "docs/awgn_spec.md": null, + "docs/equalizer_top_spec.md": null, + "rtl/elevator_control_system.sv": null, + "docs/tx_specification.md": null, + "rtl/ethernet_fifo_cdc.sv": null, + "docs/tx_mac_specification.md": null, + "verif/event_scheduler_tb.sv": null, + "docs/modified_specs.md": null, + "rtl/event_scheduler.sv": null, + "verif/tb_event_scheduler.sv": null, + "rtl/column_selector.sv": null, + "rtl/event_storage.sv": null, + "verif/tb.sv": null, + "rtl/fixed_priority_arbiter.sv": null, + "verif/fixed_priority_arbiter_tb.sv": null, + "docs/Modified_specification.md": null, + "docs/GCD_specification.md": null, + "docs/crypto_accelerator_specification.md": null, + "docs/modular_exponentiation_specification.md": null, + "docs/modular_multiplier_specification.md": null, + "rtl/gcd_controlpath_3.sv": null, + "rtl/gcd_controlpath_4.sv": null, + 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"rtl/rptr_empty.sv": null, + "rtl/wptr_full.sv": null, + "rtl/write_to_read_pointer_sync.sv": null, + "docs/spec.md": null, + "verif/async_filo_tb.sv": null, + "docs/axilite_to_pcie_config_module.md": null, + "rtl/axi4lite_to_pcie_cfg_bridge.sv": null, + "rtl/axis_broadcast.sv": null, + "verif/tb_axis_broadcast.sv": null, + "docs/axis_to_uart_tx_specs.md": null, + "docs/uart_rx_to_axis_specs.md": null, + "rtl/barrel_shifter.sv": null, + "verif/barrel_shifter_tb.sv": null, + "rtl/bcd_adder.sv": null, + "rtl/full_adder.sv": null, + "rtl/four_bit_adder.sv": null, + "rtl/search_binary_search_tree.sv": null, + "rtl/delete_node_binary_search_tree.sv": null, + "docs/bst_operations.md": null, + "rtl/binary_search_tree_sort_construct.sv": null, + "docs/Spec.md": null, + "verif/tb_binary_to_gray.sv": null, + "verif/tb_custom_byte_enable_ram.sv": null, + "verif/cache_controller_tb.sv": null, + "rtl/caesar_cipher.sv": null, + "verif/caesar_cipher_tb.sv": null, + "verif/tb_pseudoRandGenerator_ca.sv": null, + "docs/continuous_adder_specification.md": null, + "verif/continuous_adder_tb.sv": null, + "rtl/fifo_buffer.sv": null, + "verif/tb_fifo_buffer.sv": null, + "docs/direct_map_cache_spec.md": null, + "verif/tb_direct_map_cache.sv": null, + "rtl/direct_map_cache.sv": null, + "rtl/dual_port_memory.sv": null, + "rtl/gen_cos_sin_lut.sv": null, + "rtl/phase_lut.sv": null, + "rtl/phase_rotation.sv": null, + "rtl/power4.sv": null, + "rtl/saturation.sv": null, + "rtl/top_phase_rotation.sv": null, + "docs/spec_viterbi.md": null, + "docs/spec_slicer_top.md": null, + "docs/spec_top_phase_rotation.md": null, + "rtl/slicer.sv": null, + "rtl/slicer_top.sv": null, + "docs/swizzler_specification.md": null, + "verif/swizzler_tb.sv": null, + "rtl/swizzler.sv": null, + "docs/sync_serial_communication_tx_rx_spec.md": null, + "verif/sync_serial_communication_tb.sv": null, + "rtl/weight_stationary_pe.sv": null, + "verif/systolic_array_tb.sv": null, + "rtl/thermostat.v": null, + "docs/Traffic_controller.md": null, + "rtl/traffic_light_controller.sv": null, + "docs/Universal_Shift_Register_spec.md": null, + "verif/tb_universal_shift_register.sv": null, + "rtl/universal_shift_register.sv": null, + "docs/spec_conj.md": null, + "docs/spec_cross_correlation.md": null, + "docs/spec_detect_sequence.md": null, + "rtl/adder_2d_layers.sv": null, + "rtl/adder_tree_2d.sv": null, + "rtl/correlate.sv": null, + "rtl/cross_correlation.sv": null, + "docs/valid_modes.md": null, + "docs/words_counting.md": null, + "rtl/detect_sequence.sv": null, + "docs/proc_fsm_spec.md": null, + "docs/adder_tree.md": null, + "docs/coeff_ram.md": null, + "docs/poly_decimator.md": null, + "docs/poly_filter.md": null, + "docs/shift_register.md": null, + "rtl/adder_tree.sv": null, + "rtl/coeff_ram.sv": null, + "rtl/poly_filter.sv": null, + "rtl/shift_register.sv": null, + "docs/prbs_specification.md": null, + "rtl/prbs_gen_check.sv": null, + "rtl/fsm.sv": null, + "verif/fsm_tb.sv": null, + "rtl/CA_1.sv": null, + "rtl/CA_2.sv": null, + "rtl/CA_3.sv": null, + "rtl/CA_4.sv": null, + "rtl/rgb_color_space_conversion.sv": null, + "rtl/APBGlobalHistoryRegister.v": null, + "docs/signed_comparator_specification.md": null, + "verif/signed_comparator_tb.sv": null, + "rtl/sorting_engine.sv": null, + "rtl/brick_sort.sv": null, + "rtl/bubble_sort.sv": null, + "rtl/merge_sort.sv": null, + "rtl/selection_sort.sv": null + } + }, + { + "id": "cvdp_agentic_AES_encryption_decryption_0018", + "index": 494, + "source_config": "cvdp_agentic_code_generation_no_commercial", + "instruction": "Context: You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n - **Update the contents of a text file from a old content to new content**\n - `sed -i \"line_number s/old_statement/new_statement/\" file.sv`\n - **To access a specific line of the file**\n - `awk 'NR==line_number' file_name.sv`\n\nYou will be given a prompt and your task is to understand it and solve the given issue by using the above-mentioned commands as needed. In the final step, you should create a Linux patch to highlight the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\nTask: Update `aes_enc_top` and `aes_dec_top` RTLs so that the CTR block cipher mode changes how it concatenates the IV with the counter. The first 16 bits should be the 16 MSB of the counter, the next 96 should be the bits [111:16] from the IV and the next 16 bits should be the 16 LSB from the counter. As an example:\n\n- `IV = 128'h00112233445566778899aabbccddeeff` and `counter = 32'h55443322`, the combination of them (used in the input of the encryption module in both `aes_dec_top` and `aes_enc_top`) should be `enc_in = 128'h55442233445566778899aabbccdd3322`.\n\nAlso, new module that instantiates both `aes_enc_top` and `aes_dec_top` modules and uses them to perform encryption or decryption depending on the `i_encrypt` control signal. This module should add support for four different padding modes used in block ciphers. The testbench to validate this functionality is provided in the `verif` directory, and no other changes, besides those described above, are required in any other RTL. This new module is described below:\n\n### Specifications\n\n- **Module Name**: `padding_top` (defined in `rtl/padding_top.sv`)\n- **Parameters**:\n - `NBW_KEY`: Bit width of the encryption/decryption key.\n - Default: 256.\n - Related interface signals: `i_key`.\n - `NBW_DATA`: Bit width of the input and output data blocks.\n - Default: 128.\n - Related interface signals: `i_data`, `o_data`, `i_iv`.\n - `NBW_MODE`: Bit width for cipher mode selection.\n - Default: 3.\n - Related interface signals: `i_mode`.\n - `NBW_CNTR`: Bit width of the counter (used in CTR mode).\n - Default: 32.\n - `NBW_PADD`: Bit width to represent padding length.\n - Default: 4.\n - Related interface signals: `i_padding_bytes`.\n - `NBW_PMOD`: Bit width to represent padding mode.\n - Default: 2.\n - Related interface signals: `i_padding_mode`.\n - `W3C_BYTE`: Byte used for W3C padding.\n - Default: 8'hAF.\n\n### Interface signals\n\n- **Clock** (`clk`): Synchronizes operation on the rising edge.\n- **Asynchronous Reset** (`rst_async_n`): Active low. Resets internal registers including the padding mode.\n- **Encryption Mode** (`i_encrypt`): When high, the encryption path is selected; otherwise, the decryption path is selected. It should remain at the desired value while configuring the IV, mode and resetting the counter, until the operation is done.\n- **Padding Mode Update** (`i_update_padding_mode`): When high, updates the internal padding mode register with `i_padding_mode`.\n- **Padding Mode Selection** (`[NBW_PMOD-1:0] i_padding_mode`): Selects the padding logic to apply.\n- **Padding Byte Count** (`[NBW_PADD-1:0] i_padding_bytes`): Indicates how many bytes of the input should be padded.\n- **Reset Counter** (`i_reset_counter`): Reset signal for CTR mode. It resets the internal counter.\n- **IV Update** (`i_update_iv`): When high, updates internal IV register with `i_iv`.\n- **IV Data** (`[NBW_DATA-1:0] i_iv`): Input initialization vector.\n- **Mode Update** (`i_update_mode`): When high, updates the internal cipher mode register with `i_mode`.\n- **Mode** (`[NBW_MODE-1:0] i_mode`): Indicates which cipher mode to use (e.g., ECB, CBC, etc.).\n- **Key Update** (`i_update_key`): When high and `i_start` is asserted, updates the key.\n- **Key** (`[NBW_KEY-1:0] i_key`): Encryption/decryption key.\n- **Start Operation** (`i_start`): Triggers encryption or decryption depending on `i_encrypt`.\n- **Input Data** (`[NBW_DATA-1:0] i_data`): The plaintext or ciphertext block to be processed.\n- **Done** (`o_done`): Indicates operation completion.\n- **Output Data** (`[NBW_DATA-1:0] o_data`): The processed (encrypted or decrypted) data block.\n\n### Internal Behavior\n\n- The internal padding mode register is updated sequentially when `i_update_padding_mode` is high. It is cleared asynchronously when `rst_async_n` is low.\n- The padding logic is combinational and modifies the least significant bytes of the input data block according to the selected padding mode.\n- No padding is done when `i_padding_bytes == 0`, regardless of the selected padding mode.\n- Given that the **Input Data** `i_data` is a fixed size (16 bytes), the padding is done by replacing the least significant bytes, instead of adding them (assuming that those bytes marked for padding are invalid in the input data).\n- Since the **Padding Byte Count** is at most 15, the 16th byte of the **Input Data** will never be padded. The **Padding Byte Count** is limited to 15 given that for the 16th byte to be padded, the padding byte count should be 16 (which, again, is not allowed), and no data would be encrypted/decrypted, only the padding.\n- The `aes_enc_top` used only when `i_encrypt == 1`.\n- The `aes_dec_top` used only when `i_encrypt == 0`.\n- Control signals like `i_update_iv`, `i_update_mode`, `i_update_key`, `i_reset_counter`, and `i_start` are gated so only the selected AES module receives them.\n\n### Supported Padding Modes\n\n- **PKCS#7** (`PKCS = 2'b00`):\n - Each padding byte is filled with the number of padding bytes.\n - Example: If 2 bytes are padded, both are `8'h02`.\n\n- **One-And-Zeroes** (`ONEANDZEROES = 2'b01`):\n - First padding byte(most significant) is `8'h80`, remaining padded bytes are `8'h00`.\n\n- **ANSI X9.23** (`ANSIX923 = 2'b10`):\n - All padding bytes are `8'h00`, except the last one(least significant), which contains the number of padded bytes.\n\n- **W3C** (`W3C = 2'b11`):\n - All padding bytes are filled with the `W3C_BYTE` parameter (default is `8'hAF`), except the last one which contains the number of padded bytes.", + "verilog_code": { + "code_block_1_2": "IV = 128'h00112233445566778899aabbccddeeff", + "code_block_1_3": "counter = 32'h55443322", + "code_block_1_6": "enc_in = 128'h55442233445566778899aabbccdd3322", + "code_block_1_30": "i_update_padding_mode", + "code_block_1_32": "[NBW_PMOD-1:0] i_padding_mode", + "code_block_1_33": "[NBW_PADD-1:0] i_padding_bytes", + "code_block_1_40": "[NBW_MODE-1:0] i_mode", + "code_block_1_46": "[NBW_DATA-1:0] i_data", + "code_block_1_48": "[NBW_DATA-1:0] o_data", + "code_block_1_49": "i_update_padding_mode", + "code_block_2_0": "input of the encryption module in both `aes_dec_top` and `aes_enc_top`) should be `enc_in = 128'h55442233445566778899aabbccdd3322`.\n\nAlso, create a new module that instantiates both `aes_enc_top` and `aes_dec_top` modules and uses them to perform encryption or decryption depending on the `i_encrypt` control signal. This module should add support for four different padding modes used in block ciphers. The testbench to validate this functionality is provided in the `verif` directory, and no other changes, besides those described above, are required in any other RTL. This new module is described below:\n\n### Specifications\n\n- **Module Name**: `padding_top` (defined in `rtl/padding_top.sv`)\n- **Parameters**:\n - `NBW_KEY`: Bit width of the encryption/decryption key.\n - Default: 256.\n - Related interface signals: `i_key`.\n - `NBW_DATA`: Bit width of the input and output data blocks.\n - Default: 128.\n - Related interface signals: `i_data`, `o_data`, `i_iv`.\n - `NBW_MODE`: Bit width for cipher mode selection.\n - Default: 3.\n - Related interface signals: `i_mode`.\n - `NBW_CNTR`: Bit width of the counter (used in CTR mode).\n - Default: 32.\n - `NBW_PADD`: Bit width to represent padding length.\n - Default: 4.\n - Related interface signals: `i_padding_bytes`.\n - `NBW_PMOD`: Bit width to represent padding mode.\n - Default: 2.\n - Related interface signals: `i_padding_mode`.\n - `W3C_BYTE`: Byte used for W3C padding.\n - Default: 8'hAF.\n\n### Interface signals\n\n- **Clock** (`clk`): Synchronizes operation on the rising edge.\n- **Asynchronous Reset** (`rst_async_n`): Active low. Resets internal registers including the padding mode.\n- **Encryption Mode** (`i_encrypt`): When high, the encryption path is selected; otherwise, the decryption path is selected. It should remain at the desired value while configuring the IV, mode and resetting the counter, until the operation is done.\n- **Padding Mode Update** (`i_update_padding_mode`): When high, updates the internal padding mode register with `i_padding_mode`.\n- **Padding Mode Selection** (`[NBW_PMOD-1:0] i_padding_mode`): Selects the padding logic to apply.\n- **Padding Byte Count** (`[NBW_PADD-1:0] i_padding_bytes`): Indicates how many bytes of the input should be padded.\n- **Reset Counter** (`i_reset_counter`): Reset signal for CTR mode. It resets the internal counter.\n- **IV Update** (`i_update_iv`): When high, updates internal IV register with `i_iv`.\n- **IV Data** (`[NBW_DATA-1:0] i_iv`): Input initialization vector.\n- **Mode Update** (`i_update_mode`): When high, updates the internal cipher mode register with `i_mode`.\n- **Mode** (`[NBW_MODE-1:0] i_mode`): Indicates which cipher mode to use (e.g., ECB, CBC, etc.).\n- **Key Update** (`i_update_key`): When high and `i_start` is asserted, updates the key.\n- **Key** (`[NBW_KEY-1:0] i_key`): Encryption/decryption key.\n- **Start Operation** (`i_start`): Triggers encryption or decryption depending on `i_encrypt`.\n- **Input Data** (`[NBW_DATA-1:0] i_data`): The plaintext or ciphertext block to be processed.\n- **Done** (`o_done`): Indicates operation completion.\n- **Output Data** (`[NBW_DATA-1:0] o_data`): The processed (encrypted or decrypted) data block.", + "code_block_2_1": "input data block according to the selected padding mode.\n- No padding is done when `i_padding_bytes == 0`, regardless of the selected padding mode.\n- Given that the **Input Data** `i_data` is a fixed size (16 bytes), the padding is done by replacing the least significant bytes, instead of adding them (assuming that those bytes marked for padding are invalid in the input data).\n- Since the **Padding Byte Count** is at most 15, the 16th byte of the **Input Data** will never be padded. The **Padding Byte Count** is limited to 15 given that for the 16th byte to be padded, the padding byte count should be 16 (which, again, is not allowed), and no data would be encrypted/decrypted, only the padding.\n- The `aes_enc_top` used only when `i_encrypt == 1`.\n- The `aes_dec_top` used only when `i_encrypt == 0`.\n- Control signals like `i_update_iv`, `i_update_mode`, `i_update_key`, `i_reset_counter`, and `i_start` are gated so only the selected AES module receives them.\n\n### Supported Padding Modes\n\n- **PKCS#7** (`PKCS = 2'b00`):\n - Each padding byte is filled with the number of padding bytes.\n - Example: If 2 bytes are padded, both are `8'h02`.\n\n- **One-And-Zeroes** (`ONEANDZEROES = 2'b01`):\n - First padding byte(most significant) is `8'h80`, remaining padded bytes are `8'h00`.\n\n- **ANSI X9.23** (`ANSIX923 = 2'b10`):\n - All padding bytes are `8'h00`, except the last one(least significant), which contains the number of padded bytes.\n\n- **W3C** (`W3C = 2'b11`):\n - All padding bytes are filled with the `W3C_BYTE` parameter (default is `8'hAF`), except the last one which contains the number of padded bytes.\n {'docs/specification.md': None, 'rtl/decoder_data_control_64b66b.sv': None, 'rtl/encoder_control_64b66b.sv': None, 'rtl/encoder_data_64b66b.sv': None, 'rtl/aes128_encrypt.sv': None, 'verif/tb_aes128_enc.sv': None, 'rtl/aes128_decrypt.sv': None, 'rtl/aes128_key_expansion.sv': None, 'rtl/inv_sbox.sv': \"module inv_sbox (\\n input logic [7:0] i_data,\\n output logic [7:0] o_data\\n);\\n\\nalways_comb begin\\n case (i_data)\\n 8'h00: o_data = 8'h52;\\n 8'h01: o_data = 8'h09;\\n 8'h02: o_data = 8'h6a;\\n 8'h03: o_data = 8'hd5;\\n 8'h04: o_data = 8'h30;\\n 8'h05: o_data = 8'h36;\\n 8'h06: o_data = 8'ha5;\\n 8'h07: o_data = 8'h38;\\n 8'h08: o_data = 8'hbf;\\n 8'h09: o_data = 8'h40;\\n 8'h0a: o_data = 8'ha3;\\n 8'h0b: o_data = 8'h9e;\\n 8'h0c: o_data = 8'h81;\\n 8'h0d: o_data = 8'hf3;\\n 8'h0e: o_data = 8'hd7;\\n 8'h0f: o_data = 8'hfb;\\n 8'h10: o_data = 8'h7c;\\n 8'h11: o_data = 8'he3;\\n 8'h12: o_data = 8'h39;\\n 8'h13: o_data = 8'h82;\\n 8'h14: o_data = 8'h9b;\\n 8'h15: o_data = 8'h2f;\\n 8'h16: o_data = 8'hff;\\n 8'h17: o_data = 8'h87;\\n 8'h18: o_data = 8'h34;\\n 8'h19: o_data = 8'h8e;\\n 8'h1a: o_data = 8'h43;\\n 8'h1b: o_data = 8'h44;\\n 8'h1c: o_data = 8'hc4;\\n 8'h1d: o_data = 8'hde;\\n 8'h1e: o_data = 8'he9;\\n 8'h1f: o_data = 8'hcb;\\n 8'h20: o_data = 8'h54;\\n 8'h21: o_data = 8'h7b;\\n 8'h22: o_data = 8'h94;\\n 8'h23: o_data = 8'h32;\\n 8'h24: o_data = 8'ha6;\\n 8'h25: o_data = 8'hc2;\\n 8'h26: o_data = 8'h23;\\n 8'h27: o_data = 8'h3d;\\n 8'h28: o_data = 8'hee;\\n 8'h29: o_data = 8'h4c;\\n 8'h2a: o_data = 8'h95;\\n 8'h2b: o_data = 8'h0b;\\n 8'h2c: o_data = 8'h42;\\n 8'h2d: o_data = 8'hfa;\\n 8'h2e: o_data = 8'hc3;\\n 8'h2f: o_data = 8'h4e;\\n 8'h30: o_data = 8'h08;\\n 8'h31: o_data = 8'h2e;\\n 8'h32: o_data = 8'ha1;\\n 8'h33: o_data = 8'h66;\\n 8'h34: o_data = 8'h28;\\n 8'h35: o_data = 8'hd9;\\n 8'h36: o_data = 8'h24;\\n 8'h37: o_data = 8'hb2;\\n 8'h38: o_data = 8'h76;\\n 8'h39: o_data = 8'h5b;\\n 8'h3a: o_data = 8'ha2;\\n 8'h3b: o_data = 8'h49;\\n 8'h3c: o_data = 8'h6d;\\n 8'h3d: o_data = 8'h8b;\\n 8'h3e: o_data = 8'hd1;\\n 8'h3f: o_data = 8'h25;\\n 8'h40: o_data = 8'h72;\\n 8'h41: o_data = 8'hf8;\\n 8'h42: o_data = 8'hf6;\\n 8'h43: o_data = 8'h64;\\n 8'h44: o_data = 8'h86;\\n 8'h45: o_data = 8'h68;\\n 8'h46: o_data = 8'h98;\\n 8'h47: o_data = 8'h16;\\n 8'h48: o_data = 8'hd4;\\n 8'h49: o_data = 8'ha4;\\n 8'h4a: o_data = 8'h5c;\\n 8'h4b: o_data = 8'hcc;\\n 8'h4c: o_data = 8'h5d;\\n 8'h4d: o_data = 8'h65;\\n 8'h4e: o_data = 8'hb6;\\n 8'h4f: o_data = 8'h92;\\n 8'h50: o_data = 8'h6c;\\n 8'h51: o_data = 8'h70;\\n 8'h52: o_data = 8'h48;\\n 8'h53: o_data = 8'h50;\\n 8'h54: o_data = 8'hfd;\\n 8'h55: o_data = 8'hed;\\n 8'h56: o_data = 8'hb9;\\n 8'h57: o_data = 8'hda;\\n 8'h58: o_data = 8'h5e;\\n 8'h59: o_data = 8'h15;\\n 8'h5a: o_data = 8'h46;\\n 8'h5b: o_data = 8'h57;\\n 8'h5c: o_data = 8'ha7;\\n 8'h5d: o_data = 8'h8d;\\n 8'h5e: o_data = 8'h9d;\\n 8'h5f: o_data = 8'h84;\\n 8'h60: o_data = 8'h90;\\n 8'h61: o_data = 8'hd8;\\n 8'h62: o_data = 8'hab;\\n 8'h63: o_data = 8'h00;\\n 8'h64: o_data = 8'h8c;\\n 8'h65: o_data = 8'hbc;\\n 8'h66: o_data = 8'hd3;\\n 8'h67: o_data = 8'h0a;\\n 8'h68: o_data = 8'hf7;\\n 8'h69: o_data = 8'he4;\\n 8'h6a: o_data = 8'h58;\\n 8'h6b: o_data = 8'h05;\\n 8'h6c: o_data = 8'hb8;\\n 8'h6d: o_data = 8'hb3;\\n 8'h6e: o_data = 8'h45;\\n 8'h6f: o_data = 8'h06;\\n 8'h70: o_data = 8'hd0;\\n 8'h71: o_data = 8'h2c;\\n 8'h72: o_data = 8'h1e;\\n 8'h73: o_data = 8'h8f;\\n 8'h74: o_data = 8'hca;\\n 8'h75: o_data = 8'h3f;\\n 8'h76: o_data = 8'h0f;\\n 8'h77: o_data = 8'h02;\\n 8'h78: o_data = 8'hc1;\\n 8'h79: o_data = 8'haf;\\n 8'h7a: o_data = 8'hbd;\\n 8'h7b: o_data = 8'h03;\\n 8'h7c: o_data = 8'h01;\\n 8'h7d: o_data = 8'h13;\\n 8'h7e: o_data = 8'h8a;\\n 8'h7f: o_data = 8'h6b;\\n 8'h80: o_data = 8'h3a;\\n 8'h81: o_data = 8'h91;\\n 8'h82: o_data = 8'h11;\\n 8'h83: o_data = 8'h41;\\n 8'h84: o_data = 8'h4f;\\n 8'h85: o_data = 8'h67;\\n 8'h86: o_data = 8'hdc;\\n 8'h87: o_data = 8'hea;\\n 8'h88: o_data = 8'h97;\\n 8'h89: o_data = 8'hf2;\\n 8'h8a: o_data = 8'hcf;\\n 8'h8b: o_data = 8'hce;\\n 8'h8c: o_data = 8'hf0;\\n 8'h8d: o_data = 8'hb4;\\n 8'h8e: o_data = 8'he6;\\n 8'h8f: o_data = 8'h73;\\n 8'h90: o_data = 8'h96;\\n 8'h91: o_data = 8'hac;\\n 8'h92: o_data = 8'h74;\\n 8'h93: o_data = 8'h22;\\n 8'h94: o_data = 8'he7;\\n 8'h95: o_data = 8'had;\\n 8'h96: o_data = 8'h35;\\n 8'h97: o_data = 8'h85;\\n 8'h98: o_data = 8'he2;\\n 8'h99: o_data = 8'hf9;\\n 8'h9a: o_data = 8'h37;\\n 8'h9b: o_data = 8'he8;\\n 8'h9c: o_data = 8'h1c;\\n 8'h9d: o_data = 8'h75;\\n 8'h9e: o_data = 8'hdf;\\n 8'h9f: o_data = 8'h6e;\\n 8'ha0: o_data = 8'h47;\\n 8'ha1: o_data = 8'hf1;\\n 8'ha2: o_data = 8'h1a;\\n 8'ha3: o_data = 8'h71;\\n 8'ha4: o_data = 8'h1d;\\n 8'ha5: o_data = 8'h29;\\n 8'ha6: o_data = 8'hc5;\\n 8'ha7: o_data = 8'h89;\\n 8'ha8: o_data = 8'h6f;\\n 8'ha9: o_data = 8'hb7;\\n 8'haa: o_data = 8'h62;\\n 8'hab: o_data = 8'h0e;\\n 8'hac: o_data = 8'haa;\\n 8'had: o_data = 8'h18;\\n 8'hae: o_data = 8'hbe;\\n 8'haf: o_data = 8'h1b;\\n 8'hb0: o_data = 8'hfc;\\n 8'hb1: o_data = 8'h56;\\n 8'hb2: o_data = 8'h3e;\\n 8'hb3: o_data = 8'h4b;\\n 8'hb4: o_data = 8'hc6;\\n 8'hb5: o_data = 8'hd2;\\n 8'hb6: o_data = 8'h79;\\n 8'hb7: o_data = 8'h20;\\n 8'hb8: o_data = 8'h9a;\\n 8'hb9: o_data = 8'hdb;\\n 8'hba: o_data = 8'hc0;\\n 8'hbb: o_data = 8'hfe;\\n 8'hbc: o_data = 8'h78;\\n 8'hbd: o_data = 8'hcd;\\n 8'hbe: o_data = 8'h5a;\\n 8'hbf: o_data = 8'hf4;\\n 8'hc0: o_data = 8'h1f;\\n 8'hc1: o_data = 8'hdd;\\n 8'hc2: o_data = 8'ha8;\\n 8'hc3: o_data = 8'h33;\\n 8'hc4: o_data = 8'h88;\\n 8'hc5: o_data = 8'h07;\\n 8'hc6: o_data = 8'hc7;\\n 8'hc7: o_data = 8'h31;\\n 8'hc8: o_data = 8'hb1;\\n 8'hc9: o_data = 8'h12;\\n 8'hca: o_data = 8'h10;\\n 8'hcb: o_data = 8'h59;\\n 8'hcc: o_data = 8'h27;\\n 8'hcd: o_data = 8'h80;\\n 8'hce: o_data = 8'hec;\\n 8'hcf: o_data = 8'h5f;\\n 8'hd0: o_data = 8'h60;\\n 8'hd1: o_data = 8'h51;\\n 8'hd2: o_data = 8'h7f;\\n 8'hd3: o_data = 8'ha9;\\n 8'hd4: o_data = 8'h19;\\n 8'hd5: o_data = 8'hb5;\\n 8'hd6: o_data = 8'h4a;\\n 8'hd7: o_data = 8'h0d;\\n 8'hd8: o_data = 8'h2d;\\n 8'hd9: o_data = 8'he5;\\n 8'hda: o_data = 8'h7a;\\n 8'hdb: o_data = 8'h9f;\\n 8'hdc: o_data = 8'h93;\\n 8'hdd: o_data = 8'hc9;\\n 8'hde: o_data = 8'h9c;\\n 8'hdf: o_data = 8'hef;\\n 8'he0: o_data = 8'ha0;\\n 8'he1: o_data = 8'he0;\\n 8'he2: o_data = 8'h3b;\\n 8'he3: o_data = 8'h4d;\\n 8'he4: o_data = 8'hae;\\n 8'he5: o_data = 8'h2a;\\n 8'he6: o_data = 8'hf5;\\n 8'he7: o_data = 8'hb0;\\n 8'he8: o_data = 8'hc8;\\n 8'he9: o_data = 8'heb;\\n 8'hea: o_data = 8'hbb;\\n 8'heb: o_data = 8'h3c;\\n 8'hec: o_data = 8'h83;\\n 8'hed: o_data = 8'h53;\\n 8'hee: o_data = 8'h99;\\n 8'hef: o_data = 8'h61;\\n 8'hf0: o_data = 8'h17;\\n 8'hf1: o_data = 8'h2b;\\n 8'hf2: o_data = 8'h04;\\n 8'hf3: o_data = 8'h7e;\\n 8'hf4: o_data = 8'hba;\\n 8'hf5: o_data = 8'h77;\\n 8'hf6: o_data = 8'hd6;\\n 8'hf7: o_data = 8'h26;\\n 8'hf8: o_data = 8'he1;\\n 8'hf9: o_data = 8'h69;\\n 8'hfa: o_data = 8'h14;\\n 8'hfb: o_data = 8'h63;\\n 8'hfc: o_data = 8'h55;\\n 8'hfd: o_data = 8'h21;\\n 8'hfe: o_data = 8'h0c;\\n 8'hff: o_data = 8'h7d;\\n default: o_data = 8'h00;\\n endcase\\nend\\n\\nendmodule : inv_sbox\", 'rtl/sbox.sv': \"module sbox (\\n input logic [7:0] i_data,\\n output logic [7:0] o_data\\n);\\n\\nalways_comb begin\\n case (i_data)\\n 8'h00: o_data = 8'h63;\\n 8'h01: o_data = 8'h7C;\\n 8'h02: o_data = 8'h77;\\n 8'h03: o_data = 8'h7B;\\n 8'h04: o_data = 8'hF2;\\n 8'h05: o_data = 8'h6B;\\n 8'h06: o_data = 8'h6F;\\n 8'h07: o_data = 8'hC5;\\n 8'h08: o_data = 8'h30;\\n 8'h09: o_data = 8'h01;\\n 8'h0A: o_data = 8'h67;\\n 8'h0B: o_data = 8'h2B;\\n 8'h0C: o_data = 8'hFE;\\n 8'h0D: o_data = 8'hD7;\\n 8'h0E: o_data = 8'hAB;\\n 8'h0F: o_data = 8'h76;\\n 8'h10: o_data = 8'hCA;\\n 8'h11: o_data = 8'h82;\\n 8'h12: o_data = 8'hC9;\\n 8'h13: o_data = 8'h7D;\\n 8'h14: o_data = 8'hFA;\\n 8'h15: o_data = 8'h59;\\n 8'h16: o_data = 8'h47;\\n 8'h17: o_data = 8'hF0;\\n 8'h18: o_data = 8'hAD;\\n 8'h19: o_data = 8'hD4;\\n 8'h1A: o_data = 8'hA2;\\n 8'h1B: o_data = 8'hAF;\\n 8'h1C: o_data = 8'h9C;\\n 8'h1D: o_data = 8'hA4;\\n 8'h1E: o_data = 8'h72;\\n 8'h1F: o_data = 8'hC0;\\n 8'h20: o_data = 8'hB7;\\n 8'h21: o_data = 8'hFD;\\n 8'h22: o_data = 8'h93;\\n 8'h23: o_data = 8'h26;\\n 8'h24: o_data = 8'h36;\\n 8'h25: o_data = 8'h3F;\\n 8'h26: o_data = 8'hF7;\\n 8'h27: o_data = 8'hCC;\\n 8'h28: o_data = 8'h34;\\n 8'h29: o_data = 8'hA5;\\n 8'h2A: o_data = 8'hE5;\\n 8'h2B: o_data = 8'hF1;\\n 8'h2C: o_data = 8'h71;\\n 8'h2D: o_data = 8'hD8;\\n 8'h2E: o_data = 8'h31;\\n 8'h2F: o_data = 8'h15;\\n 8'h30: o_data = 8'h04;\\n 8'h31: o_data = 8'hC7;\\n 8'h32: o_data = 8'h23;\\n 8'h33: o_data = 8'hC3;\\n 8'h34: o_data = 8'h18;\\n 8'h35: o_data = 8'h96;\\n 8'h36: o_data = 8'h05;\\n 8'h37: o_data = 8'h9A;\\n 8'h38: o_data = 8'h07;\\n 8'h39: o_data = 8'h12;\\n 8'h3A: o_data = 8'h80;\\n 8'h3B: o_data = 8'hE2;\\n 8'h3C: o_data = 8'hEB;\\n 8'h3D: o_data = 8'h27;\\n 8'h3E: o_data = 8'hB2;\\n 8'h3F: o_data = 8'h75;\\n 8'h40: o_data = 8'h09;\\n 8'h41: o_data = 8'h83;\\n 8'h42: o_data = 8'h2C;\\n 8'h43: o_data = 8'h1A;\\n 8'h44: o_data = 8'h1B;\\n 8'h45: o_data = 8'h6E;\\n 8'h46: o_data = 8'h5A;\\n 8'h47: o_data = 8'hA0;\\n 8'h48: o_data = 8'h52;\\n 8'h49: o_data = 8'h3B;\\n 8'h4A: o_data = 8'hD6;\\n 8'h4B: o_data = 8'hB3;\\n 8'h4C: o_data = 8'h29;\\n 8'h4D: o_data = 8'hE3;\\n 8'h4E: o_data = 8'h2F;\\n 8'h4F: o_data = 8'h84;\\n 8'h50: o_data = 8'h53;\\n 8'h51: o_data = 8'hD1;\\n 8'h52: o_data = 8'h00;\\n 8'h53: o_data = 8'hED;\\n 8'h54: o_data = 8'h20;\\n 8'h55: o_data = 8'hFC;\\n 8'h56: o_data = 8'hB1;\\n 8'h57: o_data = 8'h5B;\\n 8'h58: o_data = 8'h6A;\\n 8'h59: o_data = 8'hCB;\\n 8'h5A: o_data = 8'hBE;\\n 8'h5B: o_data = 8'h39;\\n 8'h5C: o_data = 8'h4A;\\n 8'h5D: o_data = 8'h4C;\\n 8'h5E: o_data = 8'h58;\\n 8'h5F: o_data = 8'hCF;\\n 8'h60: o_data = 8'hD0;\\n 8'h61: o_data = 8'hEF;\\n 8'h62: o_data = 8'hAA;\\n 8'h63: o_data = 8'hFB;\\n 8'h64: o_data = 8'h43;\\n 8'h65: o_data = 8'h4D;\\n 8'h66: o_data = 8'h33;\\n 8'h67: o_data = 8'h85;\\n 8'h68: o_data = 8'h45;\\n 8'h69: o_data = 8'hF9;\\n 8'h6A: o_data = 8'h02;\\n 8'h6B: o_data = 8'h7F;\\n 8'h6C: o_data = 8'h50;\\n 8'h6D: o_data = 8'h3C;\\n 8'h6E: o_data = 8'h9F;\\n 8'h6F: o_data = 8'hA8;\\n 8'h70: o_data = 8'h51;\\n 8'h71: o_data = 8'hA3;\\n 8'h72: o_data = 8'h40;\\n 8'h73: o_data = 8'h8F;\\n 8'h74: o_data = 8'h92;\\n 8'h75: o_data = 8'h9D;\\n 8'h76: o_data = 8'h38;\\n 8'h77: o_data = 8'hF5;\\n 8'h78: o_data = 8'hBC;\\n 8'h79: o_data = 8'hB6;\\n 8'h7A: o_data = 8'hDA;\\n 8'h7B: o_data = 8'h21;\\n 8'h7C: o_data = 8'h10;\\n 8'h7D: o_data = 8'hFF;\\n 8'h7E: o_data = 8'hF3;\\n 8'h7F: o_data = 8'hD2;\\n 8'h80: o_data = 8'hCD;\\n 8'h81: o_data = 8'h0C;\\n 8'h82: o_data = 8'h13;\\n 8'h83: o_data = 8'hEC;\\n 8'h84: o_data = 8'h5F;\\n 8'h85: o_data = 8'h97;\\n 8'h86: o_data = 8'h44;\\n 8'h87: o_data = 8'h17;\\n 8'h88: o_data = 8'hC4;\\n 8'h89: o_data = 8'hA7;\\n 8'h8A: o_data = 8'h7E;\\n 8'h8B: o_data = 8'h3D;\\n 8'h8C: o_data = 8'h64;\\n 8'h8D: o_data = 8'h5D;\\n 8'h8E: o_data = 8'h19;\\n 8'h8F: o_data = 8'h73;\\n 8'h90: o_data = 8'h60;\\n 8'h91: o_data = 8'h81;\\n 8'h92: o_data = 8'h4F;\\n 8'h93: o_data = 8'hDC;\\n 8'h94: o_data = 8'h22;\\n 8'h95: o_data = 8'h2A;\\n 8'h96: o_data = 8'h90;\\n 8'h97: o_data = 8'h88;\\n 8'h98: o_data = 8'h46;\\n 8'h99: o_data = 8'hEE;\\n 8'h9A: o_data = 8'hB8;\\n 8'h9B: o_data = 8'h14;\\n 8'h9C: o_data = 8'hDE;\\n 8'h9D: o_data = 8'h5E;\\n 8'h9E: o_data = 8'h0B;\\n 8'h9F: o_data = 8'hDB;\\n 8'hA0: o_data = 8'hE0;\\n 8'hA1: o_data = 8'h32;\\n 8'hA2: o_data = 8'h3A;\\n 8'hA3: o_data = 8'h0A;\\n 8'hA4: o_data = 8'h49;\\n 8'hA5: o_data = 8'h06;\\n 8'hA6: o_data = 8'h24;\\n 8'hA7: o_data = 8'h5C;\\n 8'hA8: o_data = 8'hC2;\\n 8'hA9: o_data = 8'hD3;\\n 8'hAA: o_data = 8'hAC;\\n 8'hAB: o_data = 8'h62;\\n 8'hAC: o_data = 8'h91;\\n 8'hAD: o_data = 8'h95;\\n 8'hAE: o_data = 8'hE4;\\n 8'hAF: o_data = 8'h79;\\n 8'hB0: o_data = 8'hE7;\\n 8'hB1: o_data = 8'hC8;\\n 8'hB2: o_data = 8'h37;\\n 8'hB3: o_data = 8'h6D;\\n 8'hB4: o_data = 8'h8D;\\n 8'hB5: o_data = 8'hD5;\\n 8'hB6: o_data = 8'h4E;\\n 8'hB7: o_data = 8'hA9;\\n 8'hB8: o_data = 8'h6C;\\n 8'hB9: o_data = 8'h56;\\n 8'hBA: o_data = 8'hF4;\\n 8'hBB: o_data = 8'hEA;\\n 8'hBC: o_data = 8'h65;\\n 8'hBD: o_data = 8'h7A;\\n 8'hBE: o_data = 8'hAE;\\n 8'hBF: o_data = 8'h08;\\n 8'hC0: o_data = 8'hBA;\\n 8'hC1: o_data = 8'h78;\\n 8'hC2: o_data = 8'h25;\\n 8'hC3: o_data = 8'h2E;\\n 8'hC4: o_data = 8'h1C;\\n 8'hC5: o_data = 8'hA6;\\n 8'hC6: o_data = 8'hB4;\\n 8'hC7: o_data = 8'hC6;\\n 8'hC8: o_data = 8'hE8;\\n 8'hC9: o_data = 8'hDD;\\n 8'hCA: o_data = 8'h74;\\n 8'hCB: o_data = 8'h1F;\\n 8'hCC: o_data = 8'h4B;\\n 8'hCD: o_data = 8'hBD;\\n 8'hCE: o_data = 8'h8B;\\n 8'hCF: o_data = 8'h8A;\\n 8'hD0: o_data = 8'h70;\\n 8'hD1: o_data = 8'h3E;\\n 8'hD2: o_data = 8'hB5;\\n 8'hD3: o_data = 8'h66;\\n 8'hD4: o_data = 8'h48;\\n 8'hD5: o_data = 8'h03;\\n 8'hD6: o_data = 8'hF6;\\n 8'hD7: o_data = 8'h0E;\\n 8'hD8: o_data = 8'h61;\\n 8'hD9: o_data = 8'h35;\\n 8'hDA: o_data = 8'h57;\\n 8'hDB: o_data = 8'hB9;\\n 8'hDC: o_data = 8'h86;\\n 8'hDD: o_data = 8'hC1;\\n 8'hDE: o_data = 8'h1D;\\n 8'hDF: o_data = 8'h9E;\\n 8'hE0: o_data = 8'hE1;\\n 8'hE1: o_data = 8'hF8;\\n 8'hE2: o_data = 8'h98;\\n 8'hE3: o_data = 8'h11;\\n 8'hE4: o_data = 8'h69;\\n 8'hE5: o_data = 8'hD9;\\n 8'hE6: o_data = 8'h8E;\\n 8'hE7: o_data = 8'h94;\\n 8'hE8: o_data = 8'h9B;\\n 8'hE9: o_data = 8'h1E;\\n 8'hEA: o_data = 8'h87;\\n 8'hEB: o_data = 8'hE9;\\n 8'hEC: o_data = 8'hCE;\\n 8'hED: o_data = 8'h55;\\n 8'hEE: o_data = 8'h28;\\n 8'hEF: o_data = 8'hDF;\\n 8'hF0: o_data = 8'h8C;\\n 8'hF1: o_data = 8'hA1;\\n 8'hF2: o_data = 8'h89;\\n 8'hF3: o_data = 8'h0D;\\n 8'hF4: o_data = 8'hBF;\\n 8'hF5: o_data = 8'hE6;\\n 8'hF6: o_data = 8'h42;\\n 8'hF7: o_data = 8'h68;\\n 8'hF8: o_data = 8'h41;\\n 8'hF9: o_data = 8'h99;\\n 8'hFA: o_data = 8'h2D;\\n 8'hFB: o_data = 8'h0F;\\n 8'hFC: o_data = 8'hB0;\\n 8'hFD: o_data = 8'h54;\\n 8'hFE: o_data = 8'hBB;\\n 8'hFF: o_data = 8'h16;\\n default: o_data = 8'h00;\\n endcase\\nend\\n\\nendmodule : sbox\", 'verif/tb_aes128_dec.sv': None, 'rtl/aes_encrypt.sv': \"module aes_encrypt #(\\n parameter NBW_KEY = 'd256,\\n parameter NBW_DATA = 'd128\\n) (\\n input logic clk,\\n input logic rst_async_n,\\n input logic i_update_key,\\n input logic [NBW_KEY-1:0] i_key,\\n input logic i_start,\\n input logic [NBW_DATA-1:0] i_data,\\n output logic o_done,\\n output logic [NBW_DATA-1:0] o_data\\n);\\n\\n// ----------------------------------------\\n// - Internal Parameters\\n// ----------------------------------------\\nlocalparam NBW_BYTE = 'd8;\\nlocalparam STEPS = 'd14;\\nlocalparam NBW_WORD = 'd32;\\nlocalparam NBW_EX_KEY = 'd1920;\\nlocalparam NBW_STEP = NBW_KEY/2;\\n\\n// ----------------------------------------\\n// - Wires/Registers creation\\n// ----------------------------------------\\nlogic [NBW_BYTE-1:0] Rcon [STEPS/2];\\nlogic [NBW_KEY-1:0] valid_key;\\nlogic [NBW_STEP-1:0] step_key[STEPS];\\nlogic [NBW_EX_KEY-1:0] expanded_key_nx;\\nlogic [NBW_EX_KEY-1:0] expanded_key_ff;\\nlogic [NBW_BYTE-1:0] current_data_nx[4][4];\\nlogic [NBW_BYTE-1:0] current_data_ff[4][4];\\nlogic [NBW_BYTE-1:0] SubBytes[4][4];\\nlogic [NBW_BYTE-1:0] ShiftRows[4][4];\\nlogic [NBW_BYTE-1:0] xtimes02[4][4];\\nlogic [NBW_BYTE-1:0] xtimes03[4][4];\\nlogic [NBW_BYTE-1:0] MixColumns[4][4];\\nlogic [3:0] round_ff;\\n\\n// ----------------------------------------\\n// - Output assignment\\n// ----------------------------------------\\nalways_ff @ (posedge clk or negedge rst_async_n) begin : done_assignment\\n if(!rst_async_n) begin\\n o_done <= 1'b0;\\n end else begin\\n o_done <= (round_ff == 4'd14);\\n end\\nend\\n\\ngenerate\\n for(genvar i = 0; i < 4; i++) begin : out_row\\n for(genvar j = 0; j < 4; j++) begin : out_col\\n assign o_data[NBW_DATA-(4*j+i)*NBW_BYTE-1-:NBW_BYTE] = current_data_ff[i][j];\\n end\\n end\\nendgenerate\\n\\nalways_ff @(posedge clk or negedge rst_async_n) begin : cypher_regs\\n if(!rst_async_n) begin\\n round_ff <= 4'd0;\\n for(int i = 0; i < 4; i++) begin\\n for(int j = 0; j < 4; j++) begin\\n current_data_ff[i][j] <= 8'd0;\\n end\\n end\\n end else begin\\n if(i_start || (round_ff > 4'd0 && round_ff < 4'd14)) begin\\n round_ff <= round_ff + 1'b1;\\n end else begin\\n round_ff <= 4'd0;\\n end\\n\\n for(int i = 0; i < 4; i++) begin\\n for(int j = 0; j < 4; j++) begin\\n current_data_ff[i][j] <= current_data_nx[i][j];\\n end\\n end\\n end\\nend\\n\\nalways_comb begin : next_data\\n for(int i = 0; i < 4; i++) begin\\n for(int j = 0; j < 4; j++) begin\\n if(i_start) begin\\n if(i_update_key) begin\\n current_data_nx[i][j] = i_data[NBW_DATA-(4*j+i)*NBW_BYTE-1-:NBW_BYTE] ^ i_key[NBW_KEY-(4*j+i)*NBW_BYTE-1-:NBW_BYTE];\\n end else begin\\n current_data_nx[i][j] = i_data[NBW_DATA-(4*j+i)*NBW_BYTE-1-:NBW_BYTE] ^ expanded_key_ff[NBW_EX_KEY-(4*j+i)*NBW_BYTE-1-:NBW_BYTE];\\n end\\n end else begin\\n if(round_ff != 4'd0) begin\\n if(round_ff != 4'd14) begin\\n current_data_nx[i][j] = MixColumns[i][j] ^ expanded_key_ff[NBW_EX_KEY-round_ff*NBW_STEP-(4*j+i)*NBW_BYTE-1-:NBW_BYTE];\\n end else begin\\n current_data_nx[i][j] = ShiftRows[i][j] ^ expanded_key_ff[NBW_EX_KEY-round_ff*NBW_STEP-(4*j+i)*NBW_BYTE-1-:NBW_BYTE];\\n end\\n end else begin\\n current_data_nx[i][j] = current_data_ff[i][j];\\n end\\n end\\n end\\n end\\nend\\n\\ngenerate\\n for(genvar i = 0; i < 4; i++) begin : row\\n for(genvar j = 0; j < 4; j++) begin : col\\n sbox uu_sbox0 (\\n .i_data(current_data_ff[i][j]),\\n .o_data(SubBytes[i][j])\\n );\\n end\\n end\\nendgenerate\\n\\nalways_comb begin : cypher_logic\\n // Shift Rows logic\\n // Line 0: No shift\\n ShiftRows[0][0] = SubBytes[0][0];\\n ShiftRows[0][1] = SubBytes[0][1];\\n ShiftRows[0][2] = SubBytes[0][2];\\n ShiftRows[0][3] = SubBytes[0][3];\\n\\n // Line 1: Shift 1 left\\n ShiftRows[1][0] = SubBytes[1][1];\\n ShiftRows[1][1] = SubBytes[1][2];\\n ShiftRows[1][2] = SubBytes[1][3];\\n ShiftRows[1][3] = SubBytes[1][0];\\n\\n // Line 2: Shift 2 left\\n ShiftRows[2][0] = SubBytes[2][2];\\n ShiftRows[2][1] = SubBytes[2][3];\\n ShiftRows[2][2] = SubBytes[2][0];\\n ShiftRows[2][3] = SubBytes[2][1];\\n\\n // Line 3: Shift 3 left\\n ShiftRows[3][0] = SubBytes[3][3];\\n ShiftRows[3][1] = SubBytes[3][0];\\n ShiftRows[3][2] = SubBytes[3][1];\\n ShiftRows[3][3] = SubBytes[3][2];\\n\\n // Mix Columns logic\\n for(int i = 0; i < 4; i++) begin\\n for(int j = 0; j < 4; j++) begin\\n if(ShiftRows[i][j][NBW_BYTE-1]) begin\\n xtimes02[i][j] = {ShiftRows[i][j][NBW_BYTE-2:0], 1'b0} ^ 8'h1B;\\n xtimes03[i][j] = {ShiftRows[i][j][NBW_BYTE-2:0], 1'b0} ^ 8'h1B ^ ShiftRows[i][j];\\n end else begin\\n xtimes02[i][j] = {ShiftRows[i][j][NBW_BYTE-2:0], 1'b0};\\n xtimes03[i][j] = {ShiftRows[i][j][NBW_BYTE-2:0], 1'b0} ^ ShiftRows[i][j];\\n end\\n end\\n end\\n\\n for(int i = 0; i < 4; i++) begin\\n MixColumns[0][i] = xtimes02[0][i] ^ xtimes03[1][i] ^ ShiftRows[2][i] ^ ShiftRows[3][i];\\n MixColumns[1][i] = xtimes02[1][i] ^ xtimes03[2][i] ^ ShiftRows[3][i] ^ ShiftRows[0][i];\\n MixColumns[2][i] = xtimes02[2][i] ^ xtimes03[3][i] ^ ShiftRows[0][i] ^ ShiftRows[1][i];\\n MixColumns[3][i] = xtimes02[3][i] ^ xtimes03[0][i] ^ ShiftRows[1][i] ^ ShiftRows[2][i];\\n end\\nend\\n\\n// ****************************************\\n// - Key Expansion logic\\n// ****************************************\\n\\n// ----------------------------------------\\n// - Registers\\n// ----------------------------------------\\nalways_ff @(posedge clk or negedge rst_async_n) begin : reset_regs\\n if(~rst_async_n) begin\\n expanded_key_ff <= {NBW_EX_KEY{1'b0}};\\n end else begin\\n expanded_key_ff <= expanded_key_nx;\\n end\\nend\\n\\n\\n// ----------------------------------------\\n// - Operation logic\\n// ----------------------------------------\\nassign Rcon[0] = 8'h01;\\nassign Rcon[1] = 8'h02;\\nassign Rcon[2] = 8'h04;\\nassign Rcon[3] = 8'h08;\\nassign Rcon[4] = 8'h10;\\nassign Rcon[5] = 8'h20;\\nassign Rcon[6] = 8'h40;\\n\\ngenerate\\n for(genvar i = 0; i < STEPS; i++) begin : steps\\n if(i%2 == 0) begin\\n logic [NBW_WORD-1:0] RotWord;\\n logic [NBW_WORD-1:0] SubWord;\\n logic [NBW_WORD-1:0] RconXor;\\n\\n sbox uu_sbox0 (\\n .i_data(RotWord[NBW_WORD-1-:NBW_BYTE]),\\n .o_data(SubWord[NBW_WORD-1-:NBW_BYTE])\\n );\\n\\n sbox uu_sbox1 (\\n .i_data(RotWord[NBW_WORD-NBW_BYTE-1-:NBW_BYTE]),\\n .o_data(SubWord[NBW_WORD-NBW_BYTE-1-:NBW_BYTE])\\n );\\n\\n sbox uu_sbox2 (\\n .i_data(RotWord[NBW_WORD-2*NBW_BYTE-1-:NBW_BYTE]),\\n .o_data(SubWord[NBW_WORD-2*NBW_BYTE-1-:NBW_BYTE])\\n );\\n\\n sbox uu_sbox3 (\\n .i_data(RotWord[NBW_WORD-3*NBW_BYTE-1-:NBW_BYTE]),\\n .o_data(SubWord[NBW_WORD-3*NBW_BYTE-1-:NBW_BYTE])\\n );\\n\\n always_comb begin : main_operation\\n RotWord = {expanded_key_ff[NBW_EX_KEY-NBW_KEY-i*NBW_STEP+NBW_WORD-NBW_BYTE-1-:(NBW_WORD-NBW_BYTE)], expanded_key_ff[NBW_EX_KEY-NBW_KEY-i*NBW_STEP+NBW_WORD-1-:NBW_BYTE]};\\n RconXor = {SubWord[NBW_WORD-1-:NBW_BYTE]^Rcon[i/2], SubWord[NBW_WORD-NBW_BYTE-1-:(NBW_WORD-NBW_BYTE)]};\\n\\n step_key[i][NBW_STEP-1-:NBW_WORD] = expanded_key_ff[NBW_EX_KEY-(4*i )*NBW_WORD-1-:NBW_WORD] ^ RconXor;\\n step_key[i][NBW_STEP-NBW_WORD-1-:NBW_WORD] = expanded_key_ff[NBW_EX_KEY-(4*i+1)*NBW_WORD-1-:NBW_WORD] ^ step_key[i][NBW_STEP-1-:NBW_WORD];\\n step_key[i][NBW_STEP-2*NBW_WORD-1-:NBW_WORD] = expanded_key_ff[NBW_EX_KEY-(4*i+2)*NBW_WORD-1-:NBW_WORD] ^ step_key[i][NBW_STEP-NBW_WORD-1-:NBW_WORD];\\n step_key[i][NBW_STEP-3*NBW_WORD-1-:NBW_WORD] = expanded_key_ff[NBW_EX_KEY-(4*i+3)*NBW_WORD-1-:NBW_WORD] ^ step_key[i][NBW_STEP-2*NBW_WORD-1-:NBW_WORD];\\n end\\n end else begin\\n logic [NBW_WORD-1:0] SubWord;\\n\\n sbox uu_sbox0 (\\n .i_data(expanded_key_ff[NBW_EX_KEY-NBW_KEY+NBW_WORD-i*NBW_STEP-1-:NBW_BYTE]),\\n .o_data(SubWord[NBW_WORD-1-:NBW_BYTE])\\n );\\n\\n sbox uu_sbox1 (\\n .i_data(expanded_key_ff[NBW_EX_KEY-NBW_KEY+NBW_WORD-i*NBW_STEP-NBW_BYTE-1-:NBW_BYTE]),\\n .o_data(SubWord[NBW_WORD-NBW_BYTE-1-:NBW_BYTE])\\n );\\n\\n sbox uu_sbox2 (\\n .i_data(expanded_key_ff[NBW_EX_KEY-NBW_KEY+NBW_WORD-i*NBW_STEP-2*NBW_BYTE-1-:NBW_BYTE]),\\n .o_data(SubWord[NBW_WORD-2*NBW_BYTE-1-:NBW_BYTE])\\n );\\n\\n sbox uu_sbox3 (\\n .i_data(expanded_key_ff[NBW_EX_KEY-NBW_KEY+NBW_WORD-i*NBW_STEP-3*NBW_BYTE-1-:NBW_BYTE]),\\n .o_data(SubWord[NBW_WORD-3*NBW_BYTE-1-:NBW_BYTE])\\n );\\n\\n always_comb begin : main_operation\\n step_key[i][NBW_STEP-1-:NBW_WORD] = expanded_key_ff[NBW_EX_KEY-(4*i )*NBW_WORD-1-:NBW_WORD] ^ SubWord;\\n step_key[i][NBW_STEP-NBW_WORD-1-:NBW_WORD] = expanded_key_ff[NBW_EX_KEY-(4*i+1)*NBW_WORD-1-:NBW_WORD] ^ step_key[i][NBW_STEP-1-:NBW_WORD];\\n step_key[i][NBW_STEP-2*NBW_WORD-1-:NBW_WORD] = expanded_key_ff[NBW_EX_KEY-(4*i+2)*NBW_WORD-1-:NBW_WORD] ^ step_key[i][NBW_STEP-NBW_WORD-1-:NBW_WORD];\\n step_key[i][NBW_STEP-3*NBW_WORD-1-:NBW_WORD] = expanded_key_ff[NBW_EX_KEY-(4*i+3)*NBW_WORD-1-:NBW_WORD] ^ step_key[i][NBW_STEP-2*NBW_WORD-1-:NBW_WORD];\\n end\\n end\\n end\\nendgenerate\\n\\nassign expanded_key_nx = {valid_key , step_key[0 ], step_key[1 ], step_key[2 ],\\n step_key[3 ], step_key[4 ], step_key[5 ], step_key[6 ],\\n step_key[7 ], step_key[8 ], step_key[9 ], step_key[10],\\n step_key[11], step_key[12]};\\n\\nalways_comb begin : input_data\\n if (i_update_key) begin\\n valid_key = i_key;\\n end else begin\\n valid_key = expanded_key_ff[NBW_EX_KEY-1-:NBW_KEY];\\n end\\nend\\n\\nendmodule : aes_encrypt\", 'verif/tb_aes_encrypt.sv': None, 'rtl/aes_decrypt.sv': \"module aes_decrypt #(\\n parameter NBW_KEY = 'd256,\\n parameter NBW_DATA = 'd128\\n) (\\n input logic clk,\\n input logic rst_async_n,\\n input logic i_update_key,\\n input logic [NBW_KEY-1:0] i_key,\\n input logic i_start,\\n input logic [NBW_DATA-1:0] i_data,\\n output logic o_done,\\n output logic [NBW_DATA-1:0] o_data\\n);\\n\\n// ----------------------------------------\\n// - Internal Parameters\\n// ----------------------------------------\\nlocalparam NBW_BYTE = 'd8;\\nlocalparam NBW_EX_KEY = 'd1920;\\nlocalparam NBW_STEP = NBW_KEY/2;\\n\\n// ----------------------------------------\\n// - Wires/Registers creation\\n// ----------------------------------------\\nlogic [NBW_BYTE-1:0] current_data_nx[4][4];\\nlogic [NBW_BYTE-1:0] current_data_ff[4][4];\\nlogic [NBW_BYTE-1:0] AddRoundKey[4][4];\\nlogic [NBW_BYTE-1:0] SubBytes[4][4];\\nlogic [NBW_BYTE-1:0] ShiftRows[4][4];\\nlogic [NBW_BYTE-1:0] xtimes02[4][4];\\nlogic [NBW_BYTE-1:0] xtimes04[4][4];\\nlogic [NBW_BYTE-1:0] xtimes08[4][4];\\nlogic [NBW_BYTE-1:0] xtimes09[4][4];\\nlogic [NBW_BYTE-1:0] xtimes0b[4][4];\\nlogic [NBW_BYTE-1:0] xtimes0d[4][4];\\nlogic [NBW_BYTE-1:0] xtimes0e[4][4];\\nlogic [NBW_BYTE-1:0] MixColumns[4][4];\\nlogic [3:0] round_ff;\\nlogic key_done;\\nlogic key_idle;\\nlogic [NBW_EX_KEY-1:0] expanded_key;\\n\\n// ----------------------------------------\\n// - Output assignment\\n// ----------------------------------------\\nalways_ff @ (posedge clk or negedge rst_async_n) begin\\n if(!rst_async_n) begin\\n o_done <= 1'b0;\\n end else begin\\n o_done <= (round_ff == 4'd15);\\n end\\nend\\n\\ngenerate\\n for(genvar i = 0; i < 4; i++) begin : out_row\\n for(genvar j = 0; j < 4; j++) begin : out_col\\n assign o_data[NBW_DATA-(4*j+i)*NBW_BYTE-1-:NBW_BYTE] = current_data_ff[i][j];\\n end\\n end\\nendgenerate\\n\\nalways_ff @(posedge clk or negedge rst_async_n) begin : inv_cypher_regs\\n if(!rst_async_n) begin\\n round_ff <= 4'd0;\\n for(int i = 0; i < 4; i++) begin\\n for(int j = 0; j < 4; j++) begin\\n current_data_ff[i][j] <= 8'd0;\\n end\\n end\\n end else begin\\n if(i_start) begin\\n if(i_update_key) begin\\n round_ff <= 4'd0;\\n end else begin\\n round_ff <= 4'd1;\\n end\\n end else if((round_ff > 4'd0 && round_ff < 4'd15) || key_done) begin\\n round_ff <= round_ff + 1'b1;\\n end else begin\\n round_ff <= 4'd0;\\n end\\n\\n for(int i = 0; i < 4; i++) begin\\n for(int j = 0; j < 4; j++) begin\\n current_data_ff[i][j] <= current_data_nx[i][j];\\n end\\n end\\n end\\nend\\n\\nalways_comb begin : next_data\\n for(int i = 0; i < 4; i++) begin\\n for(int j = 0; j < 4; j++) begin\\n if(i_start) begin\\n current_data_nx[i][j] = i_data[NBW_DATA-(4*j+i)*NBW_BYTE-1-:NBW_BYTE];\\n end else begin\\n if(round_ff != 0) begin\\n if(round_ff != 15) begin\\n current_data_nx[i][j] = SubBytes[i][j];\\n end else begin\\n current_data_nx[i][j] = AddRoundKey[i][j];\\n end\\n end else begin\\n current_data_nx[i][j] = current_data_ff[i][j];\\n end\\n end\\n end\\n end\\nend\\n\\ngenerate\\n for(genvar i = 0; i < 4; i++) begin : row\\n for(genvar j = 0; j < 4; j++) begin : col\\n inv_sbox uu_inv_sbox0 (\\n .i_data(ShiftRows[i][j]),\\n .o_data(SubBytes[i][j])\\n );\\n end\\n end\\nendgenerate\\n\\nalways_comb begin : decypher_logic\\n // Add Round Key logic\\n for(int i = 0; i < 4; i++) begin : row_key\\n for(int j = 0; j < 4; j++) begin : col_key\\n if(round_ff > 4'd0) begin\\n AddRoundKey[i][j] = current_data_ff[i][j] ^ expanded_key[NBW_EX_KEY-(15-round_ff)*NBW_STEP-(4*j+i)*NBW_BYTE-1-:NBW_BYTE];\\n end else begin\\n AddRoundKey[i][j] = 0;\\n end\\n end\\n end\\n\\n // Mix Columns logic\\n for(int i = 0; i < 4; i++) begin\\n for(int j = 0; j < 4; j++) begin\\n if(AddRoundKey[i][j][NBW_BYTE-1]) begin\\n xtimes02[i][j] = {AddRoundKey[i][j][NBW_BYTE-2:0], 1'b0} ^ 8'h1B;\\n if(AddRoundKey[i][j][NBW_BYTE-2]) begin\\n xtimes04[i][j] = {xtimes02[i][j][NBW_BYTE-2:0], 1'b0} ^ 8'h1B;\\n if(AddRoundKey[i][j][NBW_BYTE-3]) begin\\n xtimes08[i][j] = {xtimes04[i][j][NBW_BYTE-2:0], 1'b0} ^ 8'h1B;\\n end else begin\\n xtimes08[i][j] = {xtimes04[i][j][NBW_BYTE-2:0], 1'b0};\\n end\\n end else begin\\n xtimes04[i][j] = {xtimes02[i][j][NBW_BYTE-2:0], 1'b0};\\n if(AddRoundKey[i][j][NBW_BYTE-3]) begin\\n xtimes08[i][j] = {xtimes04[i][j][NBW_BYTE-2:0], 1'b0} ^ 8'h1B;\\n end else begin\\n xtimes08[i][j] = {xtimes04[i][j][NBW_BYTE-2:0], 1'b0};\\n end\\n end\\n end else begin\\n xtimes02[i][j] = {AddRoundKey[i][j][NBW_BYTE-2:0], 1'b0};\\n if(AddRoundKey[i][j][NBW_BYTE-2]) begin\\n xtimes04[i][j] = {xtimes02[i][j][NBW_BYTE-2:0], 1'b0} ^ 8'h1B;\\n if(AddRoundKey[i][j][NBW_BYTE-3]) begin\\n xtimes08[i][j] = {xtimes04[i][j][NBW_BYTE-2:0], 1'b0} ^ 8'h1B;\\n end else begin\\n xtimes08[i][j] = {xtimes04[i][j][NBW_BYTE-2:0], 1'b0};\\n end\\n end else begin\\n xtimes04[i][j] = {xtimes02[i][j][NBW_BYTE-2:0], 1'b0};\\n if(AddRoundKey[i][j][NBW_BYTE-3]) begin\\n xtimes08[i][j] = {xtimes04[i][j][NBW_BYTE-2:0], 1'b0} ^ 8'h1B;\\n end else begin\\n xtimes08[i][j] = {xtimes04[i][j][NBW_BYTE-2:0], 1'b0};\\n end\\n end\\n end\\n\\n xtimes0e[i][j] = xtimes08[i][j] ^ xtimes04[i][j] ^ xtimes02[i][j];\\n xtimes0b[i][j] = xtimes08[i][j] ^ xtimes02[i][j] ^ AddRoundKey[i][j];\\n xtimes0d[i][j] = xtimes08[i][j] ^ xtimes04[i][j] ^ AddRoundKey[i][j];\\n xtimes09[i][j] = xtimes08[i][j] ^ AddRoundKey[i][j];\\n end\\n end\\n\\n for(int i = 0; i < 4; i++) begin\\n MixColumns[0][i] = xtimes0e[0][i] ^ xtimes0b[1][i] ^ xtimes0d[2][i] ^ xtimes09[3][i];\\n MixColumns[1][i] = xtimes0e[1][i] ^ xtimes0b[2][i] ^ xtimes0d[3][i] ^ xtimes09[0][i];\\n MixColumns[2][i] = xtimes0e[2][i] ^ xtimes0b[3][i] ^ xtimes0d[0][i] ^ xtimes09[1][i];\\n MixColumns[3][i] = xtimes0e[3][i] ^ xtimes0b[0][i] ^ xtimes0d[1][i] ^ xtimes09[2][i];\\n end\\n\\n // Shift Rows logic\\n if(round_ff == 4'd1) begin\\n // Line 0: No shift\\n ShiftRows[0][0] = AddRoundKey[0][0];\\n ShiftRows[0][1] = AddRoundKey[0][1];\\n ShiftRows[0][2] = AddRoundKey[0][2];\\n ShiftRows[0][3] = AddRoundKey[0][3];\\n\\n // Line 1: Shift 1 right\\n ShiftRows[1][0] = AddRoundKey[1][3];\\n ShiftRows[1][1] = AddRoundKey[1][0];\\n ShiftRows[1][2] = AddRoundKey[1][1];\\n ShiftRows[1][3] = AddRoundKey[1][2];\\n\\n // Line 2: Shift 2 right\\n ShiftRows[2][0] = AddRoundKey[2][2];\\n ShiftRows[2][1] = AddRoundKey[2][3];\\n ShiftRows[2][2] = AddRoundKey[2][0];\\n ShiftRows[2][3] = AddRoundKey[2][1];\\n\\n // Line 3: Shift 3 right\\n ShiftRows[3][0] = AddRoundKey[3][1];\\n ShiftRows[3][1] = AddRoundKey[3][2];\\n ShiftRows[3][2] = AddRoundKey[3][3];\\n ShiftRows[3][3] = AddRoundKey[3][0];\\n end else begin\\n // Line 0: No shift\\n ShiftRows[0][0] = MixColumns[0][0];\\n ShiftRows[0][1] = MixColumns[0][1];\\n ShiftRows[0][2] = MixColumns[0][2];\\n ShiftRows[0][3] = MixColumns[0][3];\\n\\n // Line 1: Shift 1 right\\n ShiftRows[1][0] = MixColumns[1][3];\\n ShiftRows[1][1] = MixColumns[1][0];\\n ShiftRows[1][2] = MixColumns[1][1];\\n ShiftRows[1][3] = MixColumns[1][2];\\n\\n // Line 2: Shift 2 right\\n ShiftRows[2][0] = MixColumns[2][2];\\n ShiftRows[2][1] = MixColumns[2][3];\\n ShiftRows[2][2] = MixColumns[2][0];\\n ShiftRows[2][3] = MixColumns[2][1];\\n\\n // Line 3: Shift 3 right\\n ShiftRows[3][0] = MixColumns[3][1];\\n ShiftRows[3][1] = MixColumns[3][2];\\n ShiftRows[3][2] = MixColumns[3][3];\\n ShiftRows[3][3] = MixColumns[3][0];\\n end\\n\\nend\\n\\naes_ke uu_aes_ke (\\n .clk (clk ),\\n .rst_async_n (rst_async_n ),\\n .i_start (i_start & i_update_key),\\n .i_key (i_key ),\\n .o_idle (key_idle ),\\n .o_done (key_done ),\\n .o_expanded_key(expanded_key )\\n);\\n\\nendmodule : aes_decrypt\", 'rtl/aes_ke.sv': \"module aes_ke #(\\n parameter NBW_KEY = 'd256,\\n parameter NBW_OUT = 'd1920\\n) (\\n input logic clk,\\n input logic rst_async_n,\\n input logic i_start,\\n input logic [NBW_KEY-1:0] i_key,\\n output logic o_idle,\\n output logic o_done,\\n output logic [NBW_OUT-1:0] o_expanded_key\\n);\\n\\n// ----------------------------------------\\n// - Internal Parameters\\n// ----------------------------------------\\nlocalparam NBW_BYTE = 'd8;\\nlocalparam STEPS = 'd14;\\nlocalparam NBW_WORD = 'd32;\\nlocalparam NBW_STEP = NBW_KEY/2;\\n\\n// ----------------------------------------\\n// - Wires/Registers creation\\n// ----------------------------------------\\nlogic [NBW_BYTE-1:0] Rcon [STEPS/2];\\nlogic [NBW_KEY-1:0] valid_key;\\nlogic [NBW_STEP-1:0] step_key[STEPS];\\nlogic [NBW_OUT-1:0] expanded_key_nx;\\nlogic [NBW_OUT-1:0] expanded_key_ff;\\nlogic [STEPS:0] key_exp_steps_ff;\\n\\n// ----------------------------------------\\n// - Output assignment\\n// ----------------------------------------\\nassign o_done = key_exp_steps_ff[STEPS];\\nassign o_idle = ~(|key_exp_steps_ff);\\nassign o_expanded_key = expanded_key_ff;\\n\\n// ----------------------------------------\\n// - Registers\\n// ----------------------------------------\\nalways_ff @(posedge clk or negedge rst_async_n) begin : done_regs\\n if(!rst_async_n) begin\\n key_exp_steps_ff <= 0;\\n end else begin\\n key_exp_steps_ff <= {key_exp_steps_ff[STEPS-1:0], i_start};\\n end\\nend\\n\\nalways_ff @(posedge clk or negedge rst_async_n) begin : key_regs\\n if(~rst_async_n) begin\\n expanded_key_ff <= {NBW_OUT{1'b0}};\\n end else begin\\n expanded_key_ff <= expanded_key_nx;\\n end\\nend\\n\\n\\n// ----------------------------------------\\n// - Operation logic\\n// ----------------------------------------\\nassign Rcon[0] = 8'h01;\\nassign Rcon[1] = 8'h02;\\nassign Rcon[2] = 8'h04;\\nassign Rcon[3] = 8'h08;\\nassign Rcon[4] = 8'h10;\\nassign Rcon[5] = 8'h20;\\nassign Rcon[6] = 8'h40;\\n\\ngenerate\\n for(genvar i = 0; i < STEPS; i++) begin : steps\\n if(i%2 == 0) begin\\n logic [NBW_WORD-1:0] RotWord;\\n logic [NBW_WORD-1:0] SubWord;\\n logic [NBW_WORD-1:0] RconXor;\\n\\n sbox uu_sbox0 (\\n .i_data(RotWord[NBW_WORD-1-:NBW_BYTE]),\\n .o_data(SubWord[NBW_WORD-1-:NBW_BYTE])\\n );\\n\\n sbox uu_sbox1 (\\n .i_data(RotWord[NBW_WORD-NBW_BYTE-1-:NBW_BYTE]),\\n .o_data(SubWord[NBW_WORD-NBW_BYTE-1-:NBW_BYTE])\\n );\\n\\n sbox uu_sbox2 (\\n .i_data(RotWord[NBW_WORD-2*NBW_BYTE-1-:NBW_BYTE]),\\n .o_data(SubWord[NBW_WORD-2*NBW_BYTE-1-:NBW_BYTE])\\n );\\n\\n sbox uu_sbox3 (\\n .i_data(RotWord[NBW_WORD-3*NBW_BYTE-1-:NBW_BYTE]),\\n .o_data(SubWord[NBW_WORD-3*NBW_BYTE-1-:NBW_BYTE])\\n );\\n\\n always_comb begin : main_operation\\n RotWord = {expanded_key_ff[NBW_OUT-NBW_KEY-i*NBW_STEP+NBW_WORD-NBW_BYTE-1-:(NBW_WORD-NBW_BYTE)], expanded_key_ff[NBW_OUT-NBW_KEY-i*NBW_STEP+NBW_WORD-1-:NBW_BYTE]};\\n RconXor = {SubWord[NBW_WORD-1-:NBW_BYTE]^Rcon[i/2], SubWord[NBW_WORD-NBW_BYTE-1-:(NBW_WORD-NBW_BYTE)]};\\n\\n step_key[i][NBW_STEP-1-:NBW_WORD] = expanded_key_ff[NBW_OUT-(4*i )*NBW_WORD-1-:NBW_WORD] ^ RconXor;\\n step_key[i][NBW_STEP-NBW_WORD-1-:NBW_WORD] = expanded_key_ff[NBW_OUT-(4*i+1)*NBW_WORD-1-:NBW_WORD] ^ step_key[i][NBW_STEP-1-:NBW_WORD];\\n step_key[i][NBW_STEP-2*NBW_WORD-1-:NBW_WORD] = expanded_key_ff[NBW_OUT-(4*i+2)*NBW_WORD-1-:NBW_WORD] ^ step_key[i][NBW_STEP-NBW_WORD-1-:NBW_WORD];\\n step_key[i][NBW_STEP-3*NBW_WORD-1-:NBW_WORD] = expanded_key_ff[NBW_OUT-(4*i+3)*NBW_WORD-1-:NBW_WORD] ^ step_key[i][NBW_STEP-2*NBW_WORD-1-:NBW_WORD];\\n end\\n end else begin\\n logic [NBW_WORD-1:0] SubWord;\\n\\n sbox uu_sbox0 (\\n .i_data(expanded_key_ff[NBW_OUT-NBW_KEY+NBW_WORD-i*NBW_STEP-1-:NBW_BYTE]),\\n .o_data(SubWord[NBW_WORD-1-:NBW_BYTE])\\n );\\n\\n sbox uu_sbox1 (\\n .i_data(expanded_key_ff[NBW_OUT-NBW_KEY+NBW_WORD-i*NBW_STEP-NBW_BYTE-1-:NBW_BYTE]),\\n .o_data(SubWord[NBW_WORD-NBW_BYTE-1-:NBW_BYTE])\\n );\\n\\n sbox uu_sbox2 (\\n .i_data(expanded_key_ff[NBW_OUT-NBW_KEY+NBW_WORD-i*NBW_STEP-2*NBW_BYTE-1-:NBW_BYTE]),\\n .o_data(SubWord[NBW_WORD-2*NBW_BYTE-1-:NBW_BYTE])\\n );\\n\\n sbox uu_sbox3 (\\n .i_data(expanded_key_ff[NBW_OUT-NBW_KEY+NBW_WORD-i*NBW_STEP-3*NBW_BYTE-1-:NBW_BYTE]),\\n .o_data(SubWord[NBW_WORD-3*NBW_BYTE-1-:NBW_BYTE])\\n );\\n\\n always_comb begin : main_operation\\n step_key[i][NBW_STEP-1-:NBW_WORD] = expanded_key_ff[NBW_OUT-(4*i )*NBW_WORD-1-:NBW_WORD] ^ SubWord;\\n step_key[i][NBW_STEP-NBW_WORD-1-:NBW_WORD] = expanded_key_ff[NBW_OUT-(4*i+1)*NBW_WORD-1-:NBW_WORD] ^ step_key[i][NBW_STEP-1-:NBW_WORD];\\n step_key[i][NBW_STEP-2*NBW_WORD-1-:NBW_WORD] = expanded_key_ff[NBW_OUT-(4*i+2)*NBW_WORD-1-:NBW_WORD] ^ step_key[i][NBW_STEP-NBW_WORD-1-:NBW_WORD];\\n step_key[i][NBW_STEP-3*NBW_WORD-1-:NBW_WORD] = expanded_key_ff[NBW_OUT-(4*i+3)*NBW_WORD-1-:NBW_WORD] ^ step_key[i][NBW_STEP-2*NBW_WORD-1-:NBW_WORD];\\n end\\n end\\n end\\nendgenerate\\n\\nassign expanded_key_nx = {valid_key , step_key[0 ], step_key[1 ], step_key[2 ],\\n step_key[3 ], step_key[4 ], step_key[5 ], step_key[6 ],\\n step_key[7 ], step_key[8 ], step_key[9 ], step_key[10],\\n step_key[11], step_key[12]};\\n\\nalways_comb begin : input_data\\n if (i_start) begin\\n valid_key = i_key;\\n end else begin\\n valid_key = expanded_key_ff[NBW_OUT-1-:NBW_KEY];\\n end\\nend\\n\\nendmodule : aes_ke\", 'verif/tb_aes_decrypt.sv': None, 'rtl/aes_dec_top.sv': \"module aes_dec_top #(\\n parameter NBW_KEY = 'd256,\\n parameter NBW_DATA = 'd128,\\n parameter NBW_MODE = 'd3,\\n parameter NBW_CNTR = 'd32\\n) (\\n input logic clk,\\n input logic rst_async_n,\\n input logic i_reset_counter,\\n input logic i_update_iv,\\n input logic [NBW_DATA-1:0] i_iv,\\n input logic i_update_mode,\\n input logic [NBW_MODE-1:0] i_mode,\\n input logic i_update_key,\\n input logic [NBW_KEY-1:0] i_key,\\n input logic i_start,\\n input logic [NBW_DATA-1:0] i_ciphertext,\\n output logic o_done,\\n output logic [NBW_DATA-1:0] o_plaintext\\n);\\n\\n// ----------------------------------------\\n// - Wires/Registers creation\\n// ----------------------------------------\\nlogic [NBW_MODE-1:0] mode_ff;\\nlogic [NBW_DATA-1:0] ciphertext_ff;\\nlogic [NBW_DATA-1:0] iv_ff;\\nlogic [NBW_DATA-1:0] iv_nx;\\nlogic [NBW_DATA-1:0] plaintext;\\nlogic [NBW_DATA-1:0] dec_in;\\nlogic [NBW_DATA-1:0] dec_out;\\nlogic update_key_ff;\\nlogic start_dec_ff;\\nlogic start_enc_ff;\\nlogic dec_done;\\nlogic [NBW_KEY-1:0] key_ff;\\nlogic [NBW_CNTR-1:0] counter_ff;\\nlogic dec_sel;\\nlogic [NBW_DATA-1:0] enc_out;\\nlogic enc_done;\\n\\n// Possible operation modes\\nlocalparam ECB = 3'd0;\\nlocalparam CBC = 3'd1;\\nlocalparam PCBC = 3'd2;\\nlocalparam CFB = 3'd3;\\nlocalparam OFB = 3'd4;\\nlocalparam CTR = 3'd5;\\n\\n// Operation modes logic\\nalways_comb begin\\n case(mode_ff)\\n ECB: begin\\n dec_in = ciphertext_ff;\\n iv_nx = iv_ff;\\n plaintext = dec_out;\\n dec_sel = 1'b1;\\n end\\n CBC: begin\\n dec_in = ciphertext_ff;\\n iv_nx = ciphertext_ff;\\n plaintext = dec_out ^ iv_ff;\\n dec_sel = 1'b1;\\n end\\n PCBC: begin\\n dec_in = ciphertext_ff;\\n iv_nx = ciphertext_ff ^ dec_out ^ iv_ff;\\n plaintext = dec_out ^ iv_ff;\\n dec_sel = 1'b1;\\n end\\n CFB: begin\\n dec_in = iv_ff;\\n iv_nx = ciphertext_ff;\\n plaintext = ciphertext_ff ^ enc_out;\\n dec_sel = 1'b0;\\n end\\n OFB: begin\\n dec_in = iv_ff;\\n iv_nx = enc_out;\\n plaintext = ciphertext_ff ^ enc_out;\\n dec_sel = 1'b0;\\n end\\n CTR: begin\\n dec_in = {iv_ff[NBW_DATA-1:NBW_CNTR], counter_ff};\\n iv_nx = iv_ff;\\n plaintext = ciphertext_ff ^ enc_out;\\n dec_sel = 1'b0;\\n end\\n default: begin\\n dec_in = ciphertext_ff;\\n iv_nx = iv_ff;\\n plaintext = dec_out;\\n dec_sel = 1'b1;\\n end\\n endcase\\nend\\n\\nalways_ff @ (posedge clk) begin : data_regs\\n if(i_start & o_done) begin\\n ciphertext_ff <= i_ciphertext;\\n end\\nend\\n\\nalways_ff @ (posedge clk or negedge rst_async_n) begin : reset_regs\\n if(!rst_async_n) begin\\n iv_ff <= 128'd0;\\n mode_ff <= 3'd0;\\n o_done <= 1'b1;\\n o_plaintext <= 128'd0;\\n counter_ff <= 0;\\n start_enc_ff <= 1'b0;\\n start_dec_ff <= 1'b0;\\n end else begin\\n if(i_update_iv) begin\\n iv_ff <= i_iv;\\n end else begin\\n if(dec_done | enc_done) begin\\n iv_ff <= iv_nx;\\n end\\n end\\n\\n if(i_update_mode) begin\\n mode_ff <= i_mode;\\n end\\n\\n if(dec_done | enc_done) begin\\n o_done <= 1'b1;\\n end else begin\\n if(i_start & o_done) begin\\n o_done <= 1'b0;\\n end\\n end\\n\\n if(dec_done | enc_done) begin\\n o_plaintext <= plaintext;\\n end\\n\\n if(i_reset_counter) begin\\n counter_ff <= 0;\\n end else if((dec_done | enc_done) & mode_ff == CTR) begin\\n counter_ff <= counter_ff + 1'b1;\\n end\\n\\n start_enc_ff <= (i_start & o_done & (~dec_sel));\\n start_dec_ff <= (i_start & o_done & dec_sel);\\n update_key_ff <= (i_start & i_update_key & o_done);\\n if(i_start & i_update_key & o_done) begin\\n key_ff <= i_key;\\n end\\n end\\nend\\n\\naes_decrypt #(\\n .NBW_KEY (NBW_KEY ),\\n .NBW_DATA(NBW_DATA)\\n) uu_aes256_decrypt (\\n .clk (clk ),\\n .rst_async_n (rst_async_n ),\\n .i_update_key(update_key_ff),\\n .i_key (key_ff ),\\n .i_start (start_dec_ff ),\\n .i_data (dec_in ),\\n .o_done (dec_done ),\\n .o_data (dec_out )\\n);\\n\\naes_encrypt #(\\n .NBW_KEY (NBW_KEY ),\\n .NBW_DATA(NBW_DATA)\\n) uu_aes_encrypt (\\n .clk (clk ),\\n .rst_async_n (rst_async_n ),\\n .i_update_key(update_key_ff),\\n .i_key (key_ff ),\\n .i_start (start_enc_ff ),\\n .i_data (dec_in ),\\n .o_data (enc_out ),\\n .o_done (enc_done )\\n);\\n\\nendmodule : aes_dec_top\", 'rtl/aes_enc_top.sv': \"module aes_enc_top #(\\n parameter NBW_KEY = 'd256,\\n parameter NBW_DATA = 'd128,\\n parameter NBW_MODE = 'd3,\\n parameter NBW_CNTR = 'd32\\n) (\\n input logic clk,\\n input logic rst_async_n,\\n input logic i_reset_counter,\\n input logic i_update_iv,\\n input logic [NBW_DATA-1:0] i_iv,\\n input logic i_update_mode,\\n input logic [NBW_MODE-1:0] i_mode,\\n input logic i_update_key,\\n input logic [NBW_KEY-1:0] i_key,\\n input logic i_start,\\n input logic [NBW_DATA-1:0] i_plaintext,\\n output logic o_done,\\n output logic [NBW_DATA-1:0] o_ciphertext\\n);\\n\\n// ----------------------------------------\\n// - Wires/Registers creation\\n// ----------------------------------------\\nlogic [NBW_MODE-1:0] mode_ff;\\nlogic [NBW_DATA-1:0] plaintext_ff;\\nlogic [NBW_DATA-1:0] iv_ff;\\nlogic [NBW_DATA-1:0] iv_nx;\\nlogic [NBW_DATA-1:0] ciphertext;\\nlogic [NBW_DATA-1:0] enc_in;\\nlogic [NBW_DATA-1:0] enc_out;\\nlogic update_key_ff;\\nlogic start_ff;\\nlogic enc_done;\\nlogic [NBW_KEY-1:0] key_ff;\\nlogic [NBW_CNTR-1:0] counter_ff;\\n\\n// Possible operation modes\\nlocalparam ECB = 3'd0;\\nlocalparam CBC = 3'd1;\\nlocalparam PCBC = 3'd2;\\nlocalparam CFB = 3'd3;\\nlocalparam OFB = 3'd4;\\nlocalparam CTR = 3'd5;\\n\\n// Operation modes logic\\nalways_comb begin\\n case(mode_ff)\\n ECB: begin\\n enc_in = plaintext_ff;\\n iv_nx = iv_ff;\\n ciphertext = enc_out;\\n end\\n CBC: begin\\n enc_in = plaintext_ff ^ iv_ff;\\n iv_nx = enc_out;\\n ciphertext = enc_out;\\n end\\n PCBC: begin\\n enc_in = plaintext_ff ^ iv_ff;\\n iv_nx = plaintext_ff ^ enc_out;\\n ciphertext = enc_out;\\n end\\n CFB: begin\\n enc_in = iv_ff;\\n iv_nx = plaintext_ff ^ enc_out;\\n ciphertext = plaintext_ff ^ enc_out;\\n end\\n OFB: begin\\n enc_in = iv_ff;\\n iv_nx = enc_out;\\n ciphertext = plaintext_ff ^ enc_out;\\n end\\n CTR: begin\\n enc_in = {iv_ff[NBW_DATA-1:NBW_CNTR], counter_ff};\\n iv_nx = iv_ff;\\n ciphertext = plaintext_ff ^ enc_out;\\n end\\n default: begin\\n enc_in = plaintext_ff;\\n iv_nx = iv_ff;\\n ciphertext = enc_out;\\n end\\n endcase\\nend\\n\\n// Registers\\nalways_ff @ (posedge clk) begin : data_regs\\n if(i_start & o_done) begin\\n plaintext_ff <= i_plaintext;\\n end\\nend\\n\\nalways_ff @ (posedge clk or negedge rst_async_n) begin : reset_regs\\n if(!rst_async_n) begin\\n iv_ff <= 128'd0;\\n mode_ff <= 3'd0;\\n o_done <= 1'b1;\\n o_ciphertext <= 128'd0;\\n counter_ff <= 0;\\n end else begin\\n if(i_update_iv) begin\\n iv_ff <= i_iv;\\n end else begin\\n if(enc_done) begin\\n iv_ff <= iv_nx;\\n end\\n end\\n\\n if(i_update_mode) begin\\n mode_ff <= i_mode;\\n end\\n\\n if(enc_done) begin\\n o_done <= 1'b1;\\n end else begin\\n if(i_start & o_done) begin\\n o_done <= 1'b0;\\n end\\n end\\n\\n if(enc_done) begin\\n o_ciphertext <= ciphertext;\\n end\\n\\n if(i_reset_counter) begin\\n counter_ff <= 0;\\n end else if(enc_done & mode_ff == CTR) begin\\n counter_ff <= counter_ff + 1'b1;\\n end\\n\\n start_ff <= (i_start & o_done);\\n update_key_ff <= (i_start & i_update_key & o_done);\\n if(i_start & i_update_key & o_done) begin\\n key_ff <= i_key;\\n end\\n end\\nend\\n\\n// Encryption module instantiation\\naes_encrypt #(\\n .NBW_KEY (NBW_KEY ),\\n .NBW_DATA(NBW_DATA)\\n) uu_aes_encrypt (\\n .clk (clk ),\\n .rst_async_n (rst_async_n ),\\n .i_update_key(update_key_ff),\\n .i_key (key_ff ),\\n .i_start (start_ff ),\\n .i_data (enc_in ),\\n .o_done (enc_done ),\\n .o_data (enc_out )\\n);\\n\\nendmodule : aes_enc_top\", 'verif/tb_padding_top.sv': 'module tb_padding_top;\\n\\n// Interface parameters\\nlocalparam NBW_KEY = \\'d256;\\nlocalparam NBW_DATA = \\'d128;\\nlocalparam NBW_MODE = \\'d3;\\nlocalparam NBW_CNTR = \\'d32;\\nlocalparam NBW_PADD = \\'d4;\\nlocalparam NBW_PMOD = \\'d2;\\nlocalparam W3C_BYTE = 8\\'hAF;\\n\\n// Possible operation modes\\nlocalparam ECB = 3\\'d0;\\nlocalparam CBC = 3\\'d1;\\nlocalparam PCBC = 3\\'d2;\\nlocalparam CFB = 3\\'d3;\\nlocalparam OFB = 3\\'d4;\\nlocalparam CTR = 3\\'d5;\\n\\n// Interface signals\\nlogic clk;\\nlogic rst_async_n;\\nlogic i_encrypt;\\nlogic i_update_padding_mode;\\nlogic [NBW_PMOD-1:0] i_padding_mode;\\nlogic [NBW_PADD-1:0] i_padding_bytes;\\nlogic i_reset_counter;\\nlogic i_update_iv;\\nlogic [NBW_DATA-1:0] i_iv;\\nlogic i_update_mode;\\nlogic [NBW_MODE-1:0] i_mode;\\nlogic i_update_key;\\nlogic [NBW_KEY-1:0] i_key;\\nlogic i_start;\\nlogic [NBW_DATA-1:0] i_data;\\nlogic o_done;\\nlogic [NBW_DATA-1:0] o_data;\\n\\n// Module instantiation\\npadding_top #(\\n .NBW_KEY (NBW_KEY ),\\n .NBW_DATA(NBW_DATA),\\n .NBW_MODE(NBW_MODE),\\n .NBW_CNTR(NBW_CNTR),\\n .NBW_PADD(NBW_PADD),\\n .NBW_PMOD(NBW_PMOD),\\n .W3C_BYTE(W3C_BYTE)\\n) uu_padding_top (\\n .clk (clk ),\\n .rst_async_n (rst_async_n ),\\n .i_encrypt (i_encrypt ),\\n .i_update_padding_mode(i_update_padding_mode),\\n .i_padding_mode (i_padding_mode ),\\n .i_padding_bytes (i_padding_bytes ),\\n .i_reset_counter (i_reset_counter ),\\n .i_update_iv (i_update_iv ),\\n .i_iv (i_iv ),\\n .i_update_mode (i_update_mode ),\\n .i_mode (i_mode ),\\n .i_update_key (i_update_key ),\\n .i_key (i_key ),\\n .i_start (i_start ),\\n .i_data (i_data ),\\n .o_done (o_done ),\\n .o_data (o_data )\\n);\\n\\ninitial begin\\n $dumpfile(\"test.vcd\");\\n $dumpvars(0,tb_padding_top);\\nend\\n\\ntask Compare (logic [NBW_DATA-1:0] compare_value);\\n if(o_data == compare_value) begin\\n $display(\"PASS\");\\n end else begin\\n $display(\"\\\\nFAIL:\");\\n $display(\" - Expected output: %h\", compare_value);\\n $display(\" - Observed output: %h\", o_data);\\n end\\nendtask\\n\\ntask DriveInputs(logic update_key, logic [NBW_PADD-1:0] padding_bytes, logic [NBW_DATA-1:0] expected_output);\\n @(negedge clk);\\n i_key = 256\\'h000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f;\\n i_data = 128\\'h00112233445566778899aabbccddeeff;\\n i_reset_counter = 0;\\n i_iv = 0;\\n i_update_iv = 0;\\n i_update_mode = 0;\\n i_mode = 0;\\n i_update_key = update_key;\\n i_start = 1;\\n\\n i_padding_bytes = padding_bytes;\\n\\n @(negedge clk);\\n i_start = 0;\\n i_update_key = 0;\\n i_key = 0;\\n i_data = 0;\\n i_padding_bytes = 0;\\n\\n @(posedge o_done);\\n @(negedge clk);\\n\\n Compare(expected_output);\\nendtask\\n\\nalways #5 clk = ~clk;\\n\\ninitial begin\\n clk = 0;\\n i_update_padding_mode = 0;\\n i_start = 0;\\n i_update_iv = 0;\\n i_update_key = 0;\\n i_update_mode = 0;\\n i_reset_counter = 0;\\n rst_async_n = 1;\\n #1;\\n rst_async_n = 0;\\n #2;\\n rst_async_n = 1;\\n @(negedge clk);\\n\\n // Udpate mode to CTR\\n i_update_mode = 1;\\n i_mode = CTR;\\n // Add a \"random\" IV\\n i_update_iv = 1;\\n i_iv = 128\\'hffffffff_00000000_00000000_ffffffff;\\n // Set to encrypt\\n i_encrypt = 1;\\n $display(\"\\\\n================\");\\n $display(\"= Encrypt =\");\\n $display(\"================\");\\n\\n // Set padding mode to PKCS\\n i_update_padding_mode = 1;\\n i_padding_mode = 2\\'b00;\\n @(negedge clk);\\n\\n $display(\"\\\\n================\");\\n $display(\"= PKCS =\");\\n $display(\"================\");\\n \\n // Try all paddings for the PKCS mode\\n DriveInputs(1\\'b1, 4\\'h0, 128\\'hf1fa832efe2cceee4f06eda80718af1b);\\n DriveInputs(1\\'b0, 4\\'h1, 128\\'h9c9a150012f05c1db68aa6de49bc56f0);\\n DriveInputs(1\\'b0, 4\\'h2, 128\\'h7736fbfaeb7a413495e65b8a70779392);\\n DriveInputs(1\\'b0, 4\\'h3, 128\\'h85f263da7dea8bcc3883f2c312bccabb);\\n DriveInputs(1\\'b0, 4\\'h4, 128\\'h2c84695b539826d43818daddb1359610);\\n DriveInputs(1\\'b0, 4\\'h5, 128\\'h74b38b042a70078444e45c6cd62fe09f);\\n DriveInputs(1\\'b0, 4\\'h6, 128\\'h049d2c451606113d5c597fd47ed2ddc7);\\n DriveInputs(1\\'b0, 4\\'h7, 128\\'h58d05e0c92b12118eaf2ca738d2c7f06);\\n DriveInputs(1\\'b0, 4\\'h8, 128\\'h4e1d3f0d7dd4b629e291de8eb7520781);\\n DriveInputs(1\\'b0, 4\\'h9, 128\\'h7a3b7f71319b895fadc2c8cadbf3f511);\\n DriveInputs(1\\'b0, 4\\'ha, 128\\'h283873c17d3fac7e9057748dc5a0dc9a);\\n DriveInputs(1\\'b0, 4\\'hb, 128\\'hf1d4ec0c04533fb438681a866d6ceba2);\\n DriveInputs(1\\'b0, 4\\'hc, 128\\'h9e6a83f1871445ba974d9ea24deb2497);\\n DriveInputs(1\\'b0, 4\\'hd, 128\\'h3786b6f975e68cf93eb043f73b0930ec);\\n DriveInputs(1\\'b0, 4\\'he, 128\\'h7e9d6b0ad94e7cccda9b35c383f7639e);\\n DriveInputs(1\\'b0, 4\\'hf, 128\\'h9f6e010a5e695b284e5a8c4d8e8de1c5);\\n\\n // Reset the counter\\n i_reset_counter = 1;\\n\\n // Set padding mode to OneAndZeroes\\n i_update_padding_mode = 1;\\n i_padding_mode = 2\\'b01;\\n @(negedge clk);\\n\\n $display(\"\\\\n================\");\\n $display(\"= OneAndZeroes =\");\\n $display(\"================\");\\n \\n // Try all paddings for the OneAndZeroes mode\\n DriveInputs(1\\'b0, 4\\'h0, 128\\'hf1fa832efe2cceee4f06eda80718af1b);\\n DriveInputs(1\\'b0, 4\\'h1, 128\\'h9c9a150012f05c1db68aa6de49bc5671);\\n DriveInputs(1\\'b0, 4\\'h2, 128\\'h7736fbfaeb7a413495e65b8a70771190);\\n DriveInputs(1\\'b0, 4\\'h3, 128\\'h85f263da7dea8bcc3883f2c3123fc9b8);\\n DriveInputs(1\\'b0, 4\\'h4, 128\\'h2c84695b539826d43818dadd35319214);\\n DriveInputs(1\\'b0, 4\\'h5, 128\\'h74b38b042a70078444e45ce9d32ae59a);\\n DriveInputs(1\\'b0, 4\\'h6, 128\\'h049d2c451606113d5c59f9d278d4dbc1);\\n DriveInputs(1\\'b0, 4\\'h7, 128\\'h58d05e0c92b12118ea75cd748a2b7801);\\n DriveInputs(1\\'b0, 4\\'h8, 128\\'h4e1d3f0d7dd4b6296a99d686bf5a0f89);\\n DriveInputs(1\\'b0, 4\\'h9, 128\\'h7a3b7f71319b89d6a4cbc1c3d2fafc18);\\n DriveInputs(1\\'b0, 4\\'ha, 128\\'h283873c17d3f26749a5d7e87cfaad690);\\n DriveInputs(1\\'b0, 4\\'hb, 128\\'hf1d4ec0c04d834bf3363118d6667e0a9);\\n DriveInputs(1\\'b0, 4\\'hc, 128\\'h9e6a83f10b1849b69b4192ae41e7289b);\\n DriveInputs(1\\'b0, 4\\'hd, 128\\'h3786b67478eb81f433bd4efa36043de1);\\n DriveInputs(1\\'b0, 4\\'he, 128\\'h7e9de504d74072c2d4953bcd8df96d90);\\n DriveInputs(1\\'b0, 4\\'hf, 128\\'h9fe10e0551665427415583428182eeca);\\n\\n // Reset the counter\\n i_reset_counter = 1;\\n\\n // Set padding mode to ANSIX923\\n i_update_padding_mode = 1;\\n i_padding_mode = 2\\'b10;\\n @(negedge clk);\\n\\n $display(\"\\\\n================\");\\n $display(\"= ANSIX923 =\");\\n $display(\"================\");\\n \\n // Try all paddings for the ANSIX923 mode\\n DriveInputs(1\\'b0, 4\\'h0, 128\\'hf1fa832efe2cceee4f06eda80718af1b);\\n DriveInputs(1\\'b0, 4\\'h1, 128\\'h9c9a150012f05c1db68aa6de49bc56f0);\\n DriveInputs(1\\'b0, 4\\'h2, 128\\'h7736fbfaeb7a413495e65b8a70779192);\\n DriveInputs(1\\'b0, 4\\'h3, 128\\'h85f263da7dea8bcc3883f2c312bfc9bb);\\n DriveInputs(1\\'b0, 4\\'h4, 128\\'h2c84695b539826d43818daddb5319210);\\n DriveInputs(1\\'b0, 4\\'h5, 128\\'h74b38b042a70078444e45c69d32ae59f);\\n DriveInputs(1\\'b0, 4\\'h6, 128\\'h049d2c451606113d5c5979d278d4dbc7);\\n DriveInputs(1\\'b0, 4\\'h7, 128\\'h58d05e0c92b12118eaf5cd748a2b7806);\\n DriveInputs(1\\'b0, 4\\'h8, 128\\'h4e1d3f0d7dd4b629ea99d686bf5a0f81);\\n DriveInputs(1\\'b0, 4\\'h9, 128\\'h7a3b7f71319b8956a4cbc1c3d2fafc11);\\n DriveInputs(1\\'b0, 4\\'ha, 128\\'h283873c17d3fa6749a5d7e87cfaad69a);\\n DriveInputs(1\\'b0, 4\\'hb, 128\\'hf1d4ec0c045834bf3363118d6667e0a2);\\n DriveInputs(1\\'b0, 4\\'hc, 128\\'h9e6a83f18b1849b69b4192ae41e72897);\\n DriveInputs(1\\'b0, 4\\'hd, 128\\'h3786b6f478eb81f433bd4efa36043dec);\\n DriveInputs(1\\'b0, 4\\'he, 128\\'h7e9d6504d74072c2d4953bcd8df96d9e);\\n DriveInputs(1\\'b0, 4\\'hf, 128\\'h9f610e0551665427415583428182eec5);\\n\\n // Reset the counter\\n i_reset_counter = 1;\\n\\n // Set padding mode to W3C\\n i_update_padding_mode = 1;\\n i_padding_mode = 2\\'b11;\\n @(negedge clk);\\n\\n $display(\"\\\\n================\");\\n $display(\"= W3C =\");\\n $display(\"================\");\\n \\n // Try all paddings for the W3C mode\\n DriveInputs(1\\'b0, 4\\'h0, 128\\'hf1fa832efe2cceee4f06eda80718af1b);\\n DriveInputs(1\\'b0, 4\\'h1, 128\\'h9c9a150012f05c1db68aa6de49bc56f0);\\n DriveInputs(1\\'b0, 4\\'h2, 128\\'h7736fbfaeb7a413495e65b8a70773e92);\\n DriveInputs(1\\'b0, 4\\'h3, 128\\'h85f263da7dea8bcc3883f2c3121066bb);\\n DriveInputs(1\\'b0, 4\\'h4, 128\\'h2c84695b539826d43818dadd1a9e3d10);\\n DriveInputs(1\\'b0, 4\\'h5, 128\\'h74b38b042a70078444e45cc67c854a9f);\\n DriveInputs(1\\'b0, 4\\'h6, 128\\'h049d2c451606113d5c59d67dd77b74c7);\\n DriveInputs(1\\'b0, 4\\'h7, 128\\'h58d05e0c92b12118ea5a62db2584d706);\\n DriveInputs(1\\'b0, 4\\'h8, 128\\'h4e1d3f0d7dd4b6294536792910f5a081);\\n DriveInputs(1\\'b0, 4\\'h9, 128\\'h7a3b7f71319b89f90b646e6c7d555311);\\n DriveInputs(1\\'b0, 4\\'ha, 128\\'h283873c17d3f09db35f2d1286005799a);\\n DriveInputs(1\\'b0, 4\\'hb, 128\\'hf1d4ec0c04f79b109cccbe22c9c84fa2);\\n DriveInputs(1\\'b0, 4\\'hc, 128\\'h9e6a83f124b7e61934ee3d01ee488797);\\n DriveInputs(1\\'b0, 4\\'hd, 128\\'h3786b65bd7442e5b9c12e15599ab92ec);\\n DriveInputs(1\\'b0, 4\\'he, 128\\'h7e9dcaab78efdd6d7b3a94622256c29e);\\n DriveInputs(1\\'b0, 4\\'hf, 128\\'h9fcea1aafec9fb88eefa2ced2e2d41c5);\\n\\n // Set to decrypt\\n i_encrypt = 0;\\n\\n $display(\"\\\\n================\");\\n $display(\"= Decrypt =\");\\n $display(\"================\");\\n\\n // Set padding mode to PKCS\\n i_update_padding_mode = 1;\\n i_padding_mode = 2\\'b00;\\n @(negedge clk);\\n\\n $display(\"\\\\n================\");\\n $display(\"= PKCS =\");\\n $display(\"================\");\\n \\n // Try all paddings for the PKCS mode\\n DriveInputs(1\\'b1, 4\\'h0, 128\\'heab487e68ec92db4ac288a24757b0262);\\n DriveInputs(1\\'b0, 4\\'h1, 128\\'hf64d8192e294917701d3d70da384c8e0);\\n DriveInputs(1\\'b0, 4\\'h2, 128\\'h6ef961d86bfde1b7d9d37020f206f105);\\n DriveInputs(1\\'b0, 4\\'h3, 128\\'hb22dc55b0054fd0ad709cec19d083750);\\n DriveInputs(1\\'b0, 4\\'h4, 128\\'h95e72e8457f2a58a96b41bbccb6e0660);\\n DriveInputs(1\\'b0, 4\\'h5, 128\\'hdd67798259aa234a12d3b764459bfef2);\\n DriveInputs(1\\'b0, 4\\'h6, 128\\'hb98acf0a984284ae96b8bd07cc810ae4);\\n DriveInputs(1\\'b0, 4\\'h7, 128\\'h8265365ce045f9789243ce7b53188570);\\n DriveInputs(1\\'b0, 4\\'h8, 128\\'hee14dc243cab56a63ee686058db3a46d);\\n DriveInputs(1\\'b0, 4\\'h9, 128\\'h1e32eebda4b7878a8a36cb04c11b1983);\\n DriveInputs(1\\'b0, 4\\'ha, 128\\'h0b4dcae2cd918bafbb8bf32f8b05a9e0);\\n DriveInputs(1\\'b0, 4\\'hb, 128\\'hc4067f695b84b0c36c8b2a2ac39347ef);\\n DriveInputs(1\\'b0, 4\\'hc, 128\\'hf8d01782c0031d7555f230f917508c93);\\n DriveInputs(1\\'b0, 4\\'hd, 128\\'ha8a93b08d5b93ae809b78365a31dd1a8);\\n DriveInputs(1\\'b0, 4\\'he, 128\\'hac0cebdf2fae979c490695b48a33d1d5);\\n DriveInputs(1\\'b0, 4\\'hf, 128\\'h22619dbea37c0527210568174c69f3ad);\\n\\n // Reset the counter\\n i_reset_counter = 1;\\n\\n // Set padding mode to OneAndZeroes\\n i_update_padding_mode = 1;\\n i_padding_mode = 2\\'b01;\\n @(negedge clk);\\n\\n $display(\"\\\\n================\");\\n $display(\"= OneAndZeroes =\");\\n $display(\"================\");\\n \\n // Try all paddings for the OneAndZeroes mode\\n DriveInputs(1\\'b0, 4\\'h0, 128\\'heab487e68ec92db4ac288a24757b0262);\\n DriveInputs(1\\'b0, 4\\'h1, 128\\'hc54a83e25ca56799a14ffd4bcaf3d1f5);\\n DriveInputs(1\\'b0, 4\\'h2, 128\\'h9f52e86b3dd2996b4ca0cc97d58b71d6);\\n DriveInputs(1\\'b0, 4\\'h3, 128\\'h2b66be0bf9e98b1cec49147b99b088e0);\\n DriveInputs(1\\'b0, 4\\'h4, 128\\'h577530ee4c2a45cb8a5e97d879468047);\\n DriveInputs(1\\'b0, 4\\'h5, 128\\'ha77b9e5ffc79e5e930495192f3242255);\\n DriveInputs(1\\'b0, 4\\'h6, 128\\'ha3a023dfdd23fc0410b7694c1b679046);\\n DriveInputs(1\\'b0, 4\\'h7, 128\\'h88f9321e73e273599a4d07874bd666a1);\\n DriveInputs(1\\'b0, 4\\'h8, 128\\'h74c452ff371e6849d6ed5d5335505e45);\\n DriveInputs(1\\'b0, 4\\'h9, 128\\'h0d169882051c4787e25a44b9f0628fd6);\\n DriveInputs(1\\'b0, 4\\'ha, 128\\'hae93a046915f6a4b08868fc5613dff94);\\n DriveInputs(1\\'b0, 4\\'hb, 128\\'hbc554067455fa678d3303a28f0a19cfa);\\n DriveInputs(1\\'b0, 4\\'hc, 128\\'hb7fb754b48f60052e0b10d2f8b32275c);\\n DriveInputs(1\\'b0, 4\\'hd, 128\\'h3f3aa4a7f7aa8342e474a34c5abe3f1a);\\n DriveInputs(1\\'b0, 4\\'he, 128\\'h5694bc221034dfc53b5ac47ee17fc98c);\\n DriveInputs(1\\'b0, 4\\'hf, 128\\'h4e6821cc1b5bc620050e2a6a40a605f6);\\n\\n // Reset the counter\\n i_reset_counter = 1;\\n\\n // Set padding mode to ANSIX923\\n i_update_padding_mode = 1;\\n i_padding_mode = 2\\'b10;\\n @(negedge clk);\\n\\n $display(\"\\\\n================\");\\n $display(\"= ANSIX923 =\");\\n $display(\"================\");\\n \\n // Try all paddings for the ANSIX923 mode\\n DriveInputs(1\\'b0, 4\\'h0, 128\\'heab487e68ec92db4ac288a24757b0262);\\n DriveInputs(1\\'b0, 4\\'h1, 128\\'hf64d8192e294917701d3d70da384c8e0);\\n DriveInputs(1\\'b0, 4\\'h2, 128\\'h1fd077ebf6416f3c40bbed158ab717bc);\\n DriveInputs(1\\'b0, 4\\'h3, 128\\'h8479c1c2b5e323f09a8c6d24a123e877);\\n DriveInputs(1\\'b0, 4\\'h4, 128\\'h95dd5b8ea8eb4102cf0c3c7b3355b074);\\n DriveInputs(1\\'b0, 4\\'h5, 128\\'h853d05d712ab8e1122aef182fc9a6d0b);\\n DriveInputs(1\\'b0, 4\\'h6, 128\\'h5e3e77097905251a05af46092bddc94d);\\n DriveInputs(1\\'b0, 4\\'h7, 128\\'h6ac5d4bb95a0bb686f6fa70527030e62);\\n DriveInputs(1\\'b0, 4\\'h8, 128\\'h05474c6d864611bff5152b02bae22577);\\n DriveInputs(1\\'b0, 4\\'h9, 128\\'h1405a02698df01f1ea7c6df42ca32884);\\n DriveInputs(1\\'b0, 4\\'ha, 128\\'h6e088002346334f80f2f129a1d547aaa);\\n DriveInputs(1\\'b0, 4\\'hb, 128\\'h0a980602ad8dad88d6b00c713abea53b);\\n DriveInputs(1\\'b0, 4\\'hc, 128\\'hcd0c9deab70fd5328970a76fa0d1dc48);\\n DriveInputs(1\\'b0, 4\\'hd, 128\\'h9a25537211c82a59b7bdf9a1fbac1f98);\\n DriveInputs(1\\'b0, 4\\'he, 128\\'h195b50b81173a575df5ee29817936c81);\\n DriveInputs(1\\'b0, 4\\'hf, 128\\'h342e5b8715bbb0cc481365f92724c1ed);\\n\\n // Reset the counter\\n i_reset_counter = 1;\\n\\n // Set padding mode to W3C\\n i_update_padding_mode = 1;\\n i_padding_mode = 2\\'b11;\\n @(negedge clk);\\n\\n $display(\"\\\\n================\");\\n $display(\"= W3C =\");\\n $display(\"================\");\\n \\n // Try all paddings for the W3C mode\\n DriveInputs(1\\'b0, 4\\'h0, 128\\'heab487e68ec92db4ac288a24757b0262);\\n DriveInputs(1\\'b0, 4\\'h1, 128\\'hf64d8192e294917701d3d70da384c8e0);\\n DriveInputs(1\\'b0, 4\\'h2, 128\\'he1b1ea612690eb1620ed797170814e60);\\n DriveInputs(1\\'b0, 4\\'h3, 128\\'h98b896945ce882123e56e787f95857af);\\n DriveInputs(1\\'b0, 4\\'h4, 128\\'h1c4874b8899b6a08c8d6ba8a7c56af36);\\n DriveInputs(1\\'b0, 4\\'h5, 128\\'hdd573152aa7456e418848171a5a36917);\\n DriveInputs(1\\'b0, 4\\'h6, 128\\'h437a94424a9234574e880ded69169a89);\\n DriveInputs(1\\'b0, 4\\'h7, 128\\'h5ee7b24ddcd74217e700cfc4804d1d4f);\\n DriveInputs(1\\'b0, 4\\'h8, 128\\'hf97a9831c2690f65f60bfef87a095127);\\n DriveInputs(1\\'b0, 4\\'h9, 128\\'h7e00f194cdf6e8cea0673e04b679f596);\\n DriveInputs(1\\'b0, 4\\'ha, 128\\'h464bb36d1646eccb390c2697dbe980f4);\\n DriveInputs(1\\'b0, 4\\'hb, 128\\'h2f7eb1363120ab53ff3682cb37ca006b);\\n DriveInputs(1\\'b0, 4\\'hc, 128\\'h77e987e8bdb2a56cd90481a1f2232f4b);\\n DriveInputs(1\\'b0, 4\\'hd, 128\\'h70b8b2de66377852c1fa6090ffa5199a);\\n DriveInputs(1\\'b0, 4\\'he, 128\\'h9fcb5342ceeda9eb119a749e828953ac);\\n DriveInputs(1\\'b0, 4\\'hf, 128\\'h70063b648ddd4ec7ae5bfa7baae10919);\\n\\n $finish();\\nend\\n\\nendmodule', 'verif/tb_des_enc.sv': None, 'docs/Key_schedule.md': None, 'docs/Permutations.md': None, 'docs/S_box_creation.md': None, 'rtl/S1.sv': None, 'rtl/S2.sv': None, 'rtl/S3.sv': None, 'rtl/S4.sv': None, 'rtl/S5.sv': None, 'rtl/S6.sv': None, 'rtl/S7.sv': None, 'rtl/S8.sv': None, 'rtl/des_enc.sv': None, 'verif/tb_des_dec.sv': None, 'docs/Encryption.md': None, 'rtl/des_dec.sv': None, 'verif/tb_3des_enc.sv': None, 'verif/tb_3des_dec.sv': None, 'docs/min_hamming_distance_finder_spec.md': None, 'rtl/Bit_Difference_Counter.sv': None, 'rtl/Bitwise_Reduction.sv': None, 'rtl/Data_Reduction.sv': None, 'verif/tb_Min_Hamming_Distance_Finder.sv': None, 'docs/specs.md': None, 'rtl/arithmetic_progression_generator.sv': None, 'docs/algorithms.md': None, 'docs/coeff_update_spec.md': None, 'docs/equalizer_spec.md': None, 'docs/error_calc_spec.md': None, 'rtl/coeff_update.sv': None, 'rtl/dynamic_equalizer.sv': None, 'rtl/error_calc.sv': None, 'docs/awgn_spec.md': None, 'docs/equalizer_top_spec.md': None, 'rtl/elevator_control_system.sv': None, 'docs/tx_specification.md': None, 'rtl/ethernet_fifo_cdc.sv': None, 'docs/tx_mac_specification.md': None, 'verif/event_scheduler_tb.sv': None, 'docs/modified_specs.md': None, 'rtl/event_scheduler.sv': None, 'verif/tb_event_scheduler.sv': None, 'rtl/column_selector.sv': None, 'rtl/event_storage.sv': None, 'verif/tb.sv': None, 'rtl/fixed_priority_arbiter.sv': None, 'verif/fixed_priority_arbiter_tb.sv': None, 'docs/Modified_specification.md': None, 'docs/GCD_specification.md': None, 'docs/crypto_accelerator_specification.md': None, 'docs/modular_exponentiation_specification.md': None, 'docs/modular_multiplier_specification.md': None, 'rtl/gcd_controlpath_3.sv': None, 'rtl/gcd_controlpath_4.sv': None, 'rtl/gcd_datapath_5.sv': None, 'rtl/gcd_datapath_6.sv': None, 'rtl/gcd_top_1.sv': None, 'rtl/gcd_top_2.sv': None, 'rtl/modular_exponentiation.sv': None, 'rtl/modular_multiplier.sv': None, 'rtl/lfsr_8bit.sv': None, 'verif/lfsr_8bit_tb.sv': None, 'rtl/bit16_lfsr.sv': None, 'rtl/low_power_ctrl.sv': None, 'rtl/sync_fifo.sv': None, 'verif/tb_low_power_channel.sv': None, 'rtl/cross_domain_sync.sv': None, 'rtl/dsp_input_stage.sv': None, 'rtl/dsp_output_stage.sv': None, 'rtl/lfsr_generator.sv': None, 'rtl/monte_carlo_dsp_monitor_top.sv': None, 'verif/monte_carlo_dsp_monitor_top_tb.sv': None, 'docs/multiplexer_specification.md': None, 'verif/multiplexer_tb.sv': None, 'docs/nbit_swizzling_spec.md': None, 'verif/nbit_swizzling_tb.sv': None, 'docs/nmea_decoder_spec.md': None, 'rtl/nmea_decoder.sv': None, 'verif/nmea_decoder_tb.sv': None, 'docs/fifo.md': None, 'rtl/fifo_memory.sv': None, 'rtl/read_to_write_pointer_sync.sv': None, 'rtl/rptr_empty.sv': None, 'rtl/wptr_full.sv': None, 'rtl/write_to_read_pointer_sync.sv': None, 'docs/spec.md': None, 'verif/async_filo_tb.sv': None, 'docs/axilite_to_pcie_config_module.md': None, 'rtl/axi4lite_to_pcie_cfg_bridge.sv': None, 'rtl/axis_broadcast.sv': None, 'verif/tb_axis_broadcast.sv': None, 'docs/axis_to_uart_tx_specs.md': None, 'docs/uart_rx_to_axis_specs.md': None, 'rtl/barrel_shifter.sv': None, 'verif/barrel_shifter_tb.sv': None, 'rtl/bcd_adder.sv': None, 'rtl/full_adder.sv': None, 'rtl/four_bit_adder.sv': None, 'rtl/search_binary_search_tree.sv': None, 'rtl/delete_node_binary_search_tree.sv': None, 'docs/bst_operations.md': None, 'rtl/binary_search_tree_sort_construct.sv': None, 'docs/Spec.md': None, 'verif/tb_binary_to_gray.sv': None, 'verif/tb_custom_byte_enable_ram.sv': None, 'verif/cache_controller_tb.sv': None, 'rtl/caesar_cipher.sv': None, 'verif/caesar_cipher_tb.sv': None, 'verif/tb_pseudoRandGenerator_ca.sv': None, 'docs/continuous_adder_specification.md': None, 'verif/continuous_adder_tb.sv': None, 'rtl/fifo_buffer.sv': None, 'verif/tb_fifo_buffer.sv': None, 'docs/direct_map_cache_spec.md': None, 'verif/tb_direct_map_cache.sv': None, 'rtl/direct_map_cache.sv': None, 'rtl/dual_port_memory.sv': None, 'rtl/gen_cos_sin_lut.sv': None, 'rtl/phase_lut.sv': None, 'rtl/phase_rotation.sv': None, 'rtl/power4.sv': None, 'rtl/saturation.sv': None, 'rtl/top_phase_rotation.sv': None, 'docs/spec_viterbi.md': None, 'docs/spec_slicer_top.md': None, 'docs/spec_top_phase_rotation.md': None, 'rtl/slicer.sv': None, 'rtl/slicer_top.sv': None, 'docs/swizzler_specification.md': None, 'verif/swizzler_tb.sv': None, 'rtl/swizzler.sv': None, 'docs/sync_serial_communication_tx_rx_spec.md': None, 'verif/sync_serial_communication_tb.sv': None, 'rtl/weight_stationary_pe.sv': None, 'verif/systolic_array_tb.sv': None, 'rtl/thermostat.v': None, 'docs/Traffic_controller.md': None, 'rtl/traffic_light_controller.sv': None, 'docs/Universal_Shift_Register_spec.md': None, 'verif/tb_universal_shift_register.sv': None, 'rtl/universal_shift_register.sv': None, 'docs/spec_conj.md': None, 'docs/spec_cross_correlation.md': None, 'docs/spec_detect_sequence.md': None, 'rtl/adder_2d_layers.sv': None, 'rtl/adder_tree_2d.sv': None, 'rtl/correlate.sv': None, 'rtl/cross_correlation.sv': None, 'docs/valid_modes.md': None, 'docs/words_counting.md': None, 'rtl/detect_sequence.sv': None, 'docs/proc_fsm_spec.md': None, 'docs/adder_tree.md': None, 'docs/coeff_ram.md': None, 'docs/poly_decimator.md': None, 'docs/poly_filter.md': None, 'docs/shift_register.md': None, 'rtl/adder_tree.sv': None, 'rtl/coeff_ram.sv': None, 'rtl/poly_filter.sv': None, 'rtl/shift_register.sv': None, 'docs/prbs_specification.md': None, 'rtl/prbs_gen_check.sv': None, 'rtl/fsm.sv': None, 'verif/fsm_tb.sv': None, 'rtl/CA_1.sv': None, 'rtl/CA_2.sv': None, 'rtl/CA_3.sv': None, 'rtl/CA_4.sv': None, 'rtl/rgb_color_space_conversion.sv': None, 'rtl/APBGlobalHistoryRegister.v': None, 'docs/signed_comparator_specification.md': None, 'verif/signed_comparator_tb.sv': None, 'rtl/sorting_engine.sv': None, 'rtl/brick_sort.sv': None, 'rtl/bubble_sort.sv': None, 'rtl/merge_sort.sv': None, 'rtl/selection_sort.sv': None}", + "rtl/inv_sbox.sv": "module inv_sbox (\n input logic [7:0] i_data,\n output logic [7:0] o_data\n);\n\nalways_comb begin\n case (i_data)\n 8'h00: o_data = 8'h52;\n 8'h01: o_data = 8'h09;\n 8'h02: o_data = 8'h6a;\n 8'h03: o_data = 8'hd5;\n 8'h04: o_data = 8'h30;\n 8'h05: o_data = 8'h36;\n 8'h06: o_data = 8'ha5;\n 8'h07: o_data = 8'h38;\n 8'h08: o_data = 8'hbf;\n 8'h09: o_data = 8'h40;\n 8'h0a: o_data = 8'ha3;\n 8'h0b: o_data = 8'h9e;\n 8'h0c: o_data = 8'h81;\n 8'h0d: o_data = 8'hf3;\n 8'h0e: o_data = 8'hd7;\n 8'h0f: o_data = 8'hfb;\n 8'h10: o_data = 8'h7c;\n 8'h11: o_data = 8'he3;\n 8'h12: o_data = 8'h39;\n 8'h13: o_data = 8'h82;\n 8'h14: o_data = 8'h9b;\n 8'h15: o_data = 8'h2f;\n 8'h16: o_data = 8'hff;\n 8'h17: o_data = 8'h87;\n 8'h18: o_data = 8'h34;\n 8'h19: o_data = 8'h8e;\n 8'h1a: o_data = 8'h43;\n 8'h1b: o_data = 8'h44;\n 8'h1c: o_data = 8'hc4;\n 8'h1d: o_data = 8'hde;\n 8'h1e: o_data = 8'he9;\n 8'h1f: o_data = 8'hcb;\n 8'h20: o_data = 8'h54;\n 8'h21: o_data = 8'h7b;\n 8'h22: o_data = 8'h94;\n 8'h23: o_data = 8'h32;\n 8'h24: o_data = 8'ha6;\n 8'h25: o_data = 8'hc2;\n 8'h26: o_data = 8'h23;\n 8'h27: o_data = 8'h3d;\n 8'h28: o_data = 8'hee;\n 8'h29: o_data = 8'h4c;\n 8'h2a: o_data = 8'h95;\n 8'h2b: o_data = 8'h0b;\n 8'h2c: o_data = 8'h42;\n 8'h2d: o_data = 8'hfa;\n 8'h2e: o_data = 8'hc3;\n 8'h2f: o_data = 8'h4e;\n 8'h30: o_data = 8'h08;\n 8'h31: o_data = 8'h2e;\n 8'h32: o_data = 8'ha1;\n 8'h33: o_data = 8'h66;\n 8'h34: o_data = 8'h28;\n 8'h35: o_data = 8'hd9;\n 8'h36: o_data = 8'h24;\n 8'h37: o_data = 8'hb2;\n 8'h38: o_data = 8'h76;\n 8'h39: o_data = 8'h5b;\n 8'h3a: o_data = 8'ha2;\n 8'h3b: o_data = 8'h49;\n 8'h3c: o_data = 8'h6d;\n 8'h3d: o_data = 8'h8b;\n 8'h3e: o_data = 8'hd1;\n 8'h3f: o_data = 8'h25;\n 8'h40: o_data = 8'h72;\n 8'h41: o_data = 8'hf8;\n 8'h42: o_data = 8'hf6;\n 8'h43: o_data = 8'h64;\n 8'h44: o_data = 8'h86;\n 8'h45: o_data = 8'h68;\n 8'h46: o_data = 8'h98;\n 8'h47: o_data = 8'h16;\n 8'h48: o_data = 8'hd4;\n 8'h49: o_data = 8'ha4;\n 8'h4a: o_data = 8'h5c;\n 8'h4b: o_data = 8'hcc;\n 8'h4c: o_data = 8'h5d;\n 8'h4d: o_data = 8'h65;\n 8'h4e: o_data = 8'hb6;\n 8'h4f: o_data = 8'h92;\n 8'h50: o_data = 8'h6c;\n 8'h51: o_data = 8'h70;\n 8'h52: o_data = 8'h48;\n 8'h53: o_data = 8'h50;\n 8'h54: o_data = 8'hfd;\n 8'h55: o_data = 8'hed;\n 8'h56: o_data = 8'hb9;\n 8'h57: o_data = 8'hda;\n 8'h58: o_data = 8'h5e;\n 8'h59: o_data = 8'h15;\n 8'h5a: o_data = 8'h46;\n 8'h5b: o_data = 8'h57;\n 8'h5c: o_data = 8'ha7;\n 8'h5d: o_data = 8'h8d;\n 8'h5e: o_data = 8'h9d;\n 8'h5f: o_data = 8'h84;\n 8'h60: o_data = 8'h90;\n 8'h61: o_data = 8'hd8;\n 8'h62: o_data = 8'hab;\n 8'h63: o_data = 8'h00;\n 8'h64: o_data = 8'h8c;\n 8'h65: o_data = 8'hbc;\n 8'h66: o_data = 8'hd3;\n 8'h67: o_data = 8'h0a;\n 8'h68: o_data = 8'hf7;\n 8'h69: o_data = 8'he4;\n 8'h6a: o_data = 8'h58;\n 8'h6b: o_data = 8'h05;\n 8'h6c: o_data = 8'hb8;\n 8'h6d: o_data = 8'hb3;\n 8'h6e: o_data = 8'h45;\n 8'h6f: o_data = 8'h06;\n 8'h70: o_data = 8'hd0;\n 8'h71: o_data = 8'h2c;\n 8'h72: o_data = 8'h1e;\n 8'h73: o_data = 8'h8f;\n 8'h74: o_data = 8'hca;\n 8'h75: o_data = 8'h3f;\n 8'h76: o_data = 8'h0f;\n 8'h77: o_data = 8'h02;\n 8'h78: o_data = 8'hc1;\n 8'h79: o_data = 8'haf;\n 8'h7a: o_data = 8'hbd;\n 8'h7b: o_data = 8'h03;\n 8'h7c: o_data = 8'h01;\n 8'h7d: o_data = 8'h13;\n 8'h7e: o_data = 8'h8a;\n 8'h7f: o_data = 8'h6b;\n 8'h80: o_data = 8'h3a;\n 8'h81: o_data = 8'h91;\n 8'h82: o_data = 8'h11;\n 8'h83: o_data = 8'h41;\n 8'h84: o_data = 8'h4f;\n 8'h85: o_data = 8'h67;\n 8'h86: o_data = 8'hdc;\n 8'h87: o_data = 8'hea;\n 8'h88: o_data = 8'h97;\n 8'h89: o_data = 8'hf2;\n 8'h8a: o_data = 8'hcf;\n 8'h8b: o_data = 8'hce;\n 8'h8c: o_data = 8'hf0;\n 8'h8d: o_data = 8'hb4;\n 8'h8e: o_data = 8'he6;\n 8'h8f: o_data = 8'h73;\n 8'h90: o_data = 8'h96;\n 8'h91: o_data = 8'hac;\n 8'h92: o_data = 8'h74;\n 8'h93: o_data = 8'h22;\n 8'h94: o_data = 8'he7;\n 8'h95: o_data = 8'had;\n 8'h96: o_data = 8'h35;\n 8'h97: o_data = 8'h85;\n 8'h98: o_data = 8'he2;\n 8'h99: o_data = 8'hf9;\n 8'h9a: o_data = 8'h37;\n 8'h9b: o_data = 8'he8;\n 8'h9c: o_data = 8'h1c;\n 8'h9d: o_data = 8'h75;\n 8'h9e: o_data = 8'hdf;\n 8'h9f: o_data = 8'h6e;\n 8'ha0: o_data = 8'h47;\n 8'ha1: o_data = 8'hf1;\n 8'ha2: o_data = 8'h1a;\n 8'ha3: o_data = 8'h71;\n 8'ha4: o_data = 8'h1d;\n 8'ha5: o_data = 8'h29;\n 8'ha6: o_data = 8'hc5;\n 8'ha7: o_data = 8'h89;\n 8'ha8: o_data = 8'h6f;\n 8'ha9: o_data = 8'hb7;\n 8'haa: o_data = 8'h62;\n 8'hab: o_data = 8'h0e;\n 8'hac: o_data = 8'haa;\n 8'had: o_data = 8'h18;\n 8'hae: o_data = 8'hbe;\n 8'haf: o_data = 8'h1b;\n 8'hb0: o_data = 8'hfc;\n 8'hb1: o_data = 8'h56;\n 8'hb2: o_data = 8'h3e;\n 8'hb3: o_data = 8'h4b;\n 8'hb4: o_data = 8'hc6;\n 8'hb5: o_data = 8'hd2;\n 8'hb6: o_data = 8'h79;\n 8'hb7: o_data = 8'h20;\n 8'hb8: o_data = 8'h9a;\n 8'hb9: o_data = 8'hdb;\n 8'hba: o_data = 8'hc0;\n 8'hbb: o_data = 8'hfe;\n 8'hbc: o_data = 8'h78;\n 8'hbd: o_data = 8'hcd;\n 8'hbe: o_data = 8'h5a;\n 8'hbf: o_data = 8'hf4;\n 8'hc0: o_data = 8'h1f;\n 8'hc1: o_data = 8'hdd;\n 8'hc2: o_data = 8'ha8;\n 8'hc3: o_data = 8'h33;\n 8'hc4: o_data = 8'h88;\n 8'hc5: o_data = 8'h07;\n 8'hc6: o_data = 8'hc7;\n 8'hc7: o_data = 8'h31;\n 8'hc8: o_data = 8'hb1;\n 8'hc9: o_data = 8'h12;\n 8'hca: o_data = 8'h10;\n 8'hcb: o_data = 8'h59;\n 8'hcc: o_data = 8'h27;\n 8'hcd: o_data = 8'h80;\n 8'hce: o_data = 8'hec;\n 8'hcf: o_data = 8'h5f;\n 8'hd0: o_data = 8'h60;\n 8'hd1: o_data = 8'h51;\n 8'hd2: o_data = 8'h7f;\n 8'hd3: o_data = 8'ha9;\n 8'hd4: o_data = 8'h19;\n 8'hd5: o_data = 8'hb5;\n 8'hd6: o_data = 8'h4a;\n 8'hd7: o_data = 8'h0d;\n 8'hd8: o_data = 8'h2d;\n 8'hd9: o_data = 8'he5;\n 8'hda: o_data = 8'h7a;\n 8'hdb: o_data = 8'h9f;\n 8'hdc: o_data = 8'h93;\n 8'hdd: o_data = 8'hc9;\n 8'hde: o_data = 8'h9c;\n 8'hdf: o_data = 8'hef;\n 8'he0: o_data = 8'ha0;\n 8'he1: o_data = 8'he0;\n 8'he2: o_data = 8'h3b;\n 8'he3: o_data = 8'h4d;\n 8'he4: o_data = 8'hae;\n 8'he5: o_data = 8'h2a;\n 8'he6: o_data = 8'hf5;\n 8'he7: o_data = 8'hb0;\n 8'he8: o_data = 8'hc8;\n 8'he9: o_data = 8'heb;\n 8'hea: o_data = 8'hbb;\n 8'heb: o_data = 8'h3c;\n 8'hec: o_data = 8'h83;\n 8'hed: o_data = 8'h53;\n 8'hee: o_data = 8'h99;\n 8'hef: o_data = 8'h61;\n 8'hf0: o_data = 8'h17;\n 8'hf1: o_data = 8'h2b;\n 8'hf2: o_data = 8'h04;\n 8'hf3: o_data = 8'h7e;\n 8'hf4: o_data = 8'hba;\n 8'hf5: o_data = 8'h77;\n 8'hf6: o_data = 8'hd6;\n 8'hf7: o_data = 8'h26;\n 8'hf8: o_data = 8'he1;\n 8'hf9: o_data = 8'h69;\n 8'hfa: o_data = 8'h14;\n 8'hfb: o_data = 8'h63;\n 8'hfc: o_data = 8'h55;\n 8'hfd: o_data = 8'h21;\n 8'hfe: o_data = 8'h0c;\n 8'hff: o_data = 8'h7d;\n default: o_data = 8'h00;\n endcase\nend\n\nendmodule : inv_sbox", + "rtl/sbox.sv": "module sbox (\n input logic [7:0] i_data,\n output logic [7:0] o_data\n);\n\nalways_comb begin\n case (i_data)\n 8'h00: o_data = 8'h63;\n 8'h01: o_data = 8'h7C;\n 8'h02: o_data = 8'h77;\n 8'h03: o_data = 8'h7B;\n 8'h04: o_data = 8'hF2;\n 8'h05: o_data = 8'h6B;\n 8'h06: o_data = 8'h6F;\n 8'h07: o_data = 8'hC5;\n 8'h08: o_data = 8'h30;\n 8'h09: o_data = 8'h01;\n 8'h0A: o_data = 8'h67;\n 8'h0B: o_data = 8'h2B;\n 8'h0C: o_data = 8'hFE;\n 8'h0D: o_data = 8'hD7;\n 8'h0E: o_data = 8'hAB;\n 8'h0F: o_data = 8'h76;\n 8'h10: o_data = 8'hCA;\n 8'h11: o_data = 8'h82;\n 8'h12: o_data = 8'hC9;\n 8'h13: o_data = 8'h7D;\n 8'h14: o_data = 8'hFA;\n 8'h15: o_data = 8'h59;\n 8'h16: o_data = 8'h47;\n 8'h17: o_data = 8'hF0;\n 8'h18: o_data = 8'hAD;\n 8'h19: o_data = 8'hD4;\n 8'h1A: o_data = 8'hA2;\n 8'h1B: o_data = 8'hAF;\n 8'h1C: o_data = 8'h9C;\n 8'h1D: o_data = 8'hA4;\n 8'h1E: o_data = 8'h72;\n 8'h1F: o_data = 8'hC0;\n 8'h20: o_data = 8'hB7;\n 8'h21: o_data = 8'hFD;\n 8'h22: o_data = 8'h93;\n 8'h23: o_data = 8'h26;\n 8'h24: o_data = 8'h36;\n 8'h25: o_data = 8'h3F;\n 8'h26: o_data = 8'hF7;\n 8'h27: o_data = 8'hCC;\n 8'h28: o_data = 8'h34;\n 8'h29: o_data = 8'hA5;\n 8'h2A: o_data = 8'hE5;\n 8'h2B: o_data = 8'hF1;\n 8'h2C: o_data = 8'h71;\n 8'h2D: o_data = 8'hD8;\n 8'h2E: o_data = 8'h31;\n 8'h2F: o_data = 8'h15;\n 8'h30: o_data = 8'h04;\n 8'h31: o_data = 8'hC7;\n 8'h32: o_data = 8'h23;\n 8'h33: o_data = 8'hC3;\n 8'h34: o_data = 8'h18;\n 8'h35: o_data = 8'h96;\n 8'h36: o_data = 8'h05;\n 8'h37: o_data = 8'h9A;\n 8'h38: o_data = 8'h07;\n 8'h39: o_data = 8'h12;\n 8'h3A: o_data = 8'h80;\n 8'h3B: o_data = 8'hE2;\n 8'h3C: o_data = 8'hEB;\n 8'h3D: o_data = 8'h27;\n 8'h3E: o_data = 8'hB2;\n 8'h3F: o_data = 8'h75;\n 8'h40: o_data = 8'h09;\n 8'h41: o_data = 8'h83;\n 8'h42: o_data = 8'h2C;\n 8'h43: o_data = 8'h1A;\n 8'h44: o_data = 8'h1B;\n 8'h45: o_data = 8'h6E;\n 8'h46: o_data = 8'h5A;\n 8'h47: o_data = 8'hA0;\n 8'h48: o_data = 8'h52;\n 8'h49: o_data = 8'h3B;\n 8'h4A: o_data = 8'hD6;\n 8'h4B: o_data = 8'hB3;\n 8'h4C: o_data = 8'h29;\n 8'h4D: o_data = 8'hE3;\n 8'h4E: o_data = 8'h2F;\n 8'h4F: o_data = 8'h84;\n 8'h50: o_data = 8'h53;\n 8'h51: o_data = 8'hD1;\n 8'h52: o_data = 8'h00;\n 8'h53: o_data = 8'hED;\n 8'h54: o_data = 8'h20;\n 8'h55: o_data = 8'hFC;\n 8'h56: o_data = 8'hB1;\n 8'h57: o_data = 8'h5B;\n 8'h58: o_data = 8'h6A;\n 8'h59: o_data = 8'hCB;\n 8'h5A: o_data = 8'hBE;\n 8'h5B: o_data = 8'h39;\n 8'h5C: o_data = 8'h4A;\n 8'h5D: o_data = 8'h4C;\n 8'h5E: o_data = 8'h58;\n 8'h5F: o_data = 8'hCF;\n 8'h60: o_data = 8'hD0;\n 8'h61: o_data = 8'hEF;\n 8'h62: o_data = 8'hAA;\n 8'h63: o_data = 8'hFB;\n 8'h64: o_data = 8'h43;\n 8'h65: o_data = 8'h4D;\n 8'h66: o_data = 8'h33;\n 8'h67: o_data = 8'h85;\n 8'h68: o_data = 8'h45;\n 8'h69: o_data = 8'hF9;\n 8'h6A: o_data = 8'h02;\n 8'h6B: o_data = 8'h7F;\n 8'h6C: o_data = 8'h50;\n 8'h6D: o_data = 8'h3C;\n 8'h6E: o_data = 8'h9F;\n 8'h6F: o_data = 8'hA8;\n 8'h70: o_data = 8'h51;\n 8'h71: o_data = 8'hA3;\n 8'h72: o_data = 8'h40;\n 8'h73: o_data = 8'h8F;\n 8'h74: o_data = 8'h92;\n 8'h75: o_data = 8'h9D;\n 8'h76: o_data = 8'h38;\n 8'h77: o_data = 8'hF5;\n 8'h78: o_data = 8'hBC;\n 8'h79: o_data = 8'hB6;\n 8'h7A: o_data = 8'hDA;\n 8'h7B: o_data = 8'h21;\n 8'h7C: o_data = 8'h10;\n 8'h7D: o_data = 8'hFF;\n 8'h7E: o_data = 8'hF3;\n 8'h7F: o_data = 8'hD2;\n 8'h80: o_data = 8'hCD;\n 8'h81: o_data = 8'h0C;\n 8'h82: o_data = 8'h13;\n 8'h83: o_data = 8'hEC;\n 8'h84: o_data = 8'h5F;\n 8'h85: o_data = 8'h97;\n 8'h86: o_data = 8'h44;\n 8'h87: o_data = 8'h17;\n 8'h88: o_data = 8'hC4;\n 8'h89: o_data = 8'hA7;\n 8'h8A: o_data = 8'h7E;\n 8'h8B: o_data = 8'h3D;\n 8'h8C: o_data = 8'h64;\n 8'h8D: o_data = 8'h5D;\n 8'h8E: o_data = 8'h19;\n 8'h8F: o_data = 8'h73;\n 8'h90: o_data = 8'h60;\n 8'h91: o_data = 8'h81;\n 8'h92: o_data = 8'h4F;\n 8'h93: o_data = 8'hDC;\n 8'h94: o_data = 8'h22;\n 8'h95: o_data = 8'h2A;\n 8'h96: o_data = 8'h90;\n 8'h97: o_data = 8'h88;\n 8'h98: o_data = 8'h46;\n 8'h99: o_data = 8'hEE;\n 8'h9A: o_data = 8'hB8;\n 8'h9B: o_data = 8'h14;\n 8'h9C: o_data = 8'hDE;\n 8'h9D: o_data = 8'h5E;\n 8'h9E: o_data = 8'h0B;\n 8'h9F: o_data = 8'hDB;\n 8'hA0: o_data = 8'hE0;\n 8'hA1: o_data = 8'h32;\n 8'hA2: o_data = 8'h3A;\n 8'hA3: o_data = 8'h0A;\n 8'hA4: o_data = 8'h49;\n 8'hA5: o_data = 8'h06;\n 8'hA6: o_data = 8'h24;\n 8'hA7: o_data = 8'h5C;\n 8'hA8: o_data = 8'hC2;\n 8'hA9: o_data = 8'hD3;\n 8'hAA: o_data = 8'hAC;\n 8'hAB: o_data = 8'h62;\n 8'hAC: o_data = 8'h91;\n 8'hAD: o_data = 8'h95;\n 8'hAE: o_data = 8'hE4;\n 8'hAF: o_data = 8'h79;\n 8'hB0: o_data = 8'hE7;\n 8'hB1: o_data = 8'hC8;\n 8'hB2: o_data = 8'h37;\n 8'hB3: o_data = 8'h6D;\n 8'hB4: o_data = 8'h8D;\n 8'hB5: o_data = 8'hD5;\n 8'hB6: o_data = 8'h4E;\n 8'hB7: o_data = 8'hA9;\n 8'hB8: o_data = 8'h6C;\n 8'hB9: o_data = 8'h56;\n 8'hBA: o_data = 8'hF4;\n 8'hBB: o_data = 8'hEA;\n 8'hBC: o_data = 8'h65;\n 8'hBD: o_data = 8'h7A;\n 8'hBE: o_data = 8'hAE;\n 8'hBF: o_data = 8'h08;\n 8'hC0: o_data = 8'hBA;\n 8'hC1: o_data = 8'h78;\n 8'hC2: o_data = 8'h25;\n 8'hC3: o_data = 8'h2E;\n 8'hC4: o_data = 8'h1C;\n 8'hC5: o_data = 8'hA6;\n 8'hC6: o_data = 8'hB4;\n 8'hC7: o_data = 8'hC6;\n 8'hC8: o_data = 8'hE8;\n 8'hC9: o_data = 8'hDD;\n 8'hCA: o_data = 8'h74;\n 8'hCB: o_data = 8'h1F;\n 8'hCC: o_data = 8'h4B;\n 8'hCD: o_data = 8'hBD;\n 8'hCE: o_data = 8'h8B;\n 8'hCF: o_data = 8'h8A;\n 8'hD0: o_data = 8'h70;\n 8'hD1: o_data = 8'h3E;\n 8'hD2: o_data = 8'hB5;\n 8'hD3: o_data = 8'h66;\n 8'hD4: o_data = 8'h48;\n 8'hD5: o_data = 8'h03;\n 8'hD6: o_data = 8'hF6;\n 8'hD7: o_data = 8'h0E;\n 8'hD8: o_data = 8'h61;\n 8'hD9: o_data = 8'h35;\n 8'hDA: o_data = 8'h57;\n 8'hDB: o_data = 8'hB9;\n 8'hDC: o_data = 8'h86;\n 8'hDD: o_data = 8'hC1;\n 8'hDE: o_data = 8'h1D;\n 8'hDF: o_data = 8'h9E;\n 8'hE0: o_data = 8'hE1;\n 8'hE1: o_data = 8'hF8;\n 8'hE2: o_data = 8'h98;\n 8'hE3: o_data = 8'h11;\n 8'hE4: o_data = 8'h69;\n 8'hE5: o_data = 8'hD9;\n 8'hE6: o_data = 8'h8E;\n 8'hE7: o_data = 8'h94;\n 8'hE8: o_data = 8'h9B;\n 8'hE9: o_data = 8'h1E;\n 8'hEA: o_data = 8'h87;\n 8'hEB: o_data = 8'hE9;\n 8'hEC: o_data = 8'hCE;\n 8'hED: o_data = 8'h55;\n 8'hEE: o_data = 8'h28;\n 8'hEF: o_data = 8'hDF;\n 8'hF0: o_data = 8'h8C;\n 8'hF1: o_data = 8'hA1;\n 8'hF2: o_data = 8'h89;\n 8'hF3: o_data = 8'h0D;\n 8'hF4: o_data = 8'hBF;\n 8'hF5: o_data = 8'hE6;\n 8'hF6: o_data = 8'h42;\n 8'hF7: o_data = 8'h68;\n 8'hF8: o_data = 8'h41;\n 8'hF9: o_data = 8'h99;\n 8'hFA: o_data = 8'h2D;\n 8'hFB: o_data = 8'h0F;\n 8'hFC: o_data = 8'hB0;\n 8'hFD: o_data = 8'h54;\n 8'hFE: o_data = 8'hBB;\n 8'hFF: o_data = 8'h16;\n default: o_data = 8'h00;\n endcase\nend\n\nendmodule : sbox", + "rtl/aes_encrypt.sv": "module aes_encrypt #(\n parameter NBW_KEY = 'd256,\n parameter NBW_DATA = 'd128\n) (\n input logic clk,\n input logic rst_async_n,\n input logic i_update_key,\n input logic [NBW_KEY-1:0] i_key,\n input logic i_start,\n input logic [NBW_DATA-1:0] i_data,\n output logic o_done,\n output logic [NBW_DATA-1:0] o_data\n);\n\n// ----------------------------------------\n// - Internal Parameters\n// ----------------------------------------\nlocalparam NBW_BYTE = 'd8;\nlocalparam STEPS = 'd14;\nlocalparam NBW_WORD = 'd32;\nlocalparam NBW_EX_KEY = 'd1920;\nlocalparam NBW_STEP = NBW_KEY/2;\n\n// ----------------------------------------\n// - Wires/Registers creation\n// ----------------------------------------\nlogic [NBW_BYTE-1:0] Rcon [STEPS/2];\nlogic [NBW_KEY-1:0] valid_key;\nlogic [NBW_STEP-1:0] step_key[STEPS];\nlogic [NBW_EX_KEY-1:0] expanded_key_nx;\nlogic [NBW_EX_KEY-1:0] expanded_key_ff;\nlogic [NBW_BYTE-1:0] current_data_nx[4][4];\nlogic [NBW_BYTE-1:0] current_data_ff[4][4];\nlogic [NBW_BYTE-1:0] SubBytes[4][4];\nlogic [NBW_BYTE-1:0] ShiftRows[4][4];\nlogic [NBW_BYTE-1:0] xtimes02[4][4];\nlogic [NBW_BYTE-1:0] xtimes03[4][4];\nlogic [NBW_BYTE-1:0] MixColumns[4][4];\nlogic [3:0] round_ff;\n\n// ----------------------------------------\n// - Output assignment\n// ----------------------------------------\nalways_ff @ (posedge clk or negedge rst_async_n) begin : done_assignment\n if(!rst_async_n) begin\n o_done <= 1'b0;\n end else begin\n o_done <= (round_ff == 4'd14);\n end\nend\n\ngenerate\n for(genvar i = 0; i < 4; i++) begin : out_row\n for(genvar j = 0; j < 4; j++) begin : out_col\n assign o_data[NBW_DATA-(4*j+i)*NBW_BYTE-1-:NBW_BYTE] = current_data_ff[i][j];\n end\n end\nendgenerate\n\nalways_ff @(posedge clk or negedge rst_async_n) begin : cypher_regs\n if(!rst_async_n) begin\n round_ff <= 4'd0;\n for(int i = 0; i < 4; i++) begin\n for(int j = 0; j < 4; j++) begin\n current_data_ff[i][j] <= 8'd0;\n end\n end\n end else begin\n if(i_start || (round_ff > 4'd0 && round_ff < 4'd14)) begin\n round_ff <= round_ff + 1'b1;\n end else begin\n round_ff <= 4'd0;\n end\n\n for(int i = 0; i < 4; i++) begin\n for(int j = 0; j < 4; j++) begin\n current_data_ff[i][j] <= current_data_nx[i][j];\n end\n end\n end\nend\n\nalways_comb begin : next_data\n for(int i = 0; i < 4; i++) begin\n for(int j = 0; j < 4; j++) begin\n if(i_start) begin\n if(i_update_key) begin\n current_data_nx[i][j] = i_data[NBW_DATA-(4*j+i)*NBW_BYTE-1-:NBW_BYTE] ^ i_key[NBW_KEY-(4*j+i)*NBW_BYTE-1-:NBW_BYTE];\n end else begin\n current_data_nx[i][j] = i_data[NBW_DATA-(4*j+i)*NBW_BYTE-1-:NBW_BYTE] ^ expanded_key_ff[NBW_EX_KEY-(4*j+i)*NBW_BYTE-1-:NBW_BYTE];\n end\n end else begin\n if(round_ff != 4'd0) begin\n if(round_ff != 4'd14) begin\n current_data_nx[i][j] = MixColumns[i][j] ^ expanded_key_ff[NBW_EX_KEY-round_ff*NBW_STEP-(4*j+i)*NBW_BYTE-1-:NBW_BYTE];\n end else begin\n current_data_nx[i][j] = ShiftRows[i][j] ^ expanded_key_ff[NBW_EX_KEY-round_ff*NBW_STEP-(4*j+i)*NBW_BYTE-1-:NBW_BYTE];\n end\n end else begin\n current_data_nx[i][j] = current_data_ff[i][j];\n end\n end\n end\n end\nend\n\ngenerate\n for(genvar i = 0; i < 4; i++) begin : row\n for(genvar j = 0; j < 4; j++) begin : col\n sbox uu_sbox0 (\n .i_data(current_data_ff[i][j]),\n .o_data(SubBytes[i][j])\n );\n end\n end\nendgenerate\n\nalways_comb begin : cypher_logic\n // Shift Rows logic\n // Line 0: No shift\n ShiftRows[0][0] = SubBytes[0][0];\n ShiftRows[0][1] = SubBytes[0][1];\n ShiftRows[0][2] = SubBytes[0][2];\n ShiftRows[0][3] = SubBytes[0][3];\n\n // Line 1: Shift 1 left\n ShiftRows[1][0] = SubBytes[1][1];\n ShiftRows[1][1] = SubBytes[1][2];\n ShiftRows[1][2] = SubBytes[1][3];\n ShiftRows[1][3] = SubBytes[1][0];\n\n // Line 2: Shift 2 left\n ShiftRows[2][0] = SubBytes[2][2];\n ShiftRows[2][1] = SubBytes[2][3];\n ShiftRows[2][2] = SubBytes[2][0];\n ShiftRows[2][3] = SubBytes[2][1];\n\n // Line 3: Shift 3 left\n ShiftRows[3][0] = SubBytes[3][3];\n ShiftRows[3][1] = SubBytes[3][0];\n ShiftRows[3][2] = SubBytes[3][1];\n ShiftRows[3][3] = SubBytes[3][2];\n\n // Mix Columns logic\n for(int i = 0; i < 4; i++) begin\n for(int j = 0; j < 4; j++) begin\n if(ShiftRows[i][j][NBW_BYTE-1]) begin\n xtimes02[i][j] = {ShiftRows[i][j][NBW_BYTE-2:0], 1'b0} ^ 8'h1B;\n xtimes03[i][j] = {ShiftRows[i][j][NBW_BYTE-2:0], 1'b0} ^ 8'h1B ^ ShiftRows[i][j];\n end else begin\n xtimes02[i][j] = {ShiftRows[i][j][NBW_BYTE-2:0], 1'b0};\n xtimes03[i][j] = {ShiftRows[i][j][NBW_BYTE-2:0], 1'b0} ^ ShiftRows[i][j];\n end\n end\n end\n\n for(int i = 0; i < 4; i++) begin\n MixColumns[0][i] = xtimes02[0][i] ^ xtimes03[1][i] ^ ShiftRows[2][i] ^ ShiftRows[3][i];\n MixColumns[1][i] = xtimes02[1][i] ^ xtimes03[2][i] ^ ShiftRows[3][i] ^ ShiftRows[0][i];\n MixColumns[2][i] = xtimes02[2][i] ^ xtimes03[3][i] ^ ShiftRows[0][i] ^ ShiftRows[1][i];\n MixColumns[3][i] = xtimes02[3][i] ^ xtimes03[0][i] ^ ShiftRows[1][i] ^ ShiftRows[2][i];\n end\nend\n\n// ****************************************\n// - Key Expansion logic\n// ****************************************\n\n// ----------------------------------------\n// - Registers\n// ----------------------------------------\nalways_ff @(posedge clk or negedge rst_async_n) begin : reset_regs\n if(~rst_async_n) begin\n expanded_key_ff <= {NBW_EX_KEY{1'b0}};\n end else begin\n expanded_key_ff <= expanded_key_nx;\n end\nend\n\n\n// ----------------------------------------\n// - Operation logic\n// ----------------------------------------\nassign Rcon[0] = 8'h01;\nassign Rcon[1] = 8'h02;\nassign Rcon[2] = 8'h04;\nassign Rcon[3] = 8'h08;\nassign Rcon[4] = 8'h10;\nassign Rcon[5] = 8'h20;\nassign Rcon[6] = 8'h40;\n\ngenerate\n for(genvar i = 0; i < STEPS; i++) begin : steps\n if(i%2 == 0) begin\n logic [NBW_WORD-1:0] RotWord;\n logic [NBW_WORD-1:0] SubWord;\n logic [NBW_WORD-1:0] RconXor;\n\n sbox uu_sbox0 (\n .i_data(RotWord[NBW_WORD-1-:NBW_BYTE]),\n .o_data(SubWord[NBW_WORD-1-:NBW_BYTE])\n );\n\n sbox uu_sbox1 (\n .i_data(RotWord[NBW_WORD-NBW_BYTE-1-:NBW_BYTE]),\n .o_data(SubWord[NBW_WORD-NBW_BYTE-1-:NBW_BYTE])\n );\n\n sbox uu_sbox2 (\n .i_data(RotWord[NBW_WORD-2*NBW_BYTE-1-:NBW_BYTE]),\n .o_data(SubWord[NBW_WORD-2*NBW_BYTE-1-:NBW_BYTE])\n );\n\n sbox uu_sbox3 (\n .i_data(RotWord[NBW_WORD-3*NBW_BYTE-1-:NBW_BYTE]),\n .o_data(SubWord[NBW_WORD-3*NBW_BYTE-1-:NBW_BYTE])\n );\n\n always_comb begin : main_operation\n RotWord = {expanded_key_ff[NBW_EX_KEY-NBW_KEY-i*NBW_STEP+NBW_WORD-NBW_BYTE-1-:(NBW_WORD-NBW_BYTE)], expanded_key_ff[NBW_EX_KEY-NBW_KEY-i*NBW_STEP+NBW_WORD-1-:NBW_BYTE]};\n RconXor = {SubWord[NBW_WORD-1-:NBW_BYTE]^Rcon[i/2], SubWord[NBW_WORD-NBW_BYTE-1-:(NBW_WORD-NBW_BYTE)]};\n\n step_key[i][NBW_STEP-1-:NBW_WORD] = expanded_key_ff[NBW_EX_KEY-(4*i )*NBW_WORD-1-:NBW_WORD] ^ RconXor;\n step_key[i][NBW_STEP-NBW_WORD-1-:NBW_WORD] = expanded_key_ff[NBW_EX_KEY-(4*i+1)*NBW_WORD-1-:NBW_WORD] ^ step_key[i][NBW_STEP-1-:NBW_WORD];\n step_key[i][NBW_STEP-2*NBW_WORD-1-:NBW_WORD] = expanded_key_ff[NBW_EX_KEY-(4*i+2)*NBW_WORD-1-:NBW_WORD] ^ step_key[i][NBW_STEP-NBW_WORD-1-:NBW_WORD];\n step_key[i][NBW_STEP-3*NBW_WORD-1-:NBW_WORD] = expanded_key_ff[NBW_EX_KEY-(4*i+3)*NBW_WORD-1-:NBW_WORD] ^ step_key[i][NBW_STEP-2*NBW_WORD-1-:NBW_WORD];\n end\n end else begin\n logic [NBW_WORD-1:0] SubWord;\n\n sbox uu_sbox0 (\n .i_data(expanded_key_ff[NBW_EX_KEY-NBW_KEY+NBW_WORD-i*NBW_STEP-1-:NBW_BYTE]),\n .o_data(SubWord[NBW_WORD-1-:NBW_BYTE])\n );\n\n sbox uu_sbox1 (\n .i_data(expanded_key_ff[NBW_EX_KEY-NBW_KEY+NBW_WORD-i*NBW_STEP-NBW_BYTE-1-:NBW_BYTE]),\n .o_data(SubWord[NBW_WORD-NBW_BYTE-1-:NBW_BYTE])\n );\n\n sbox uu_sbox2 (\n .i_data(expanded_key_ff[NBW_EX_KEY-NBW_KEY+NBW_WORD-i*NBW_STEP-2*NBW_BYTE-1-:NBW_BYTE]),\n .o_data(SubWord[NBW_WORD-2*NBW_BYTE-1-:NBW_BYTE])\n );\n\n sbox uu_sbox3 (\n .i_data(expanded_key_ff[NBW_EX_KEY-NBW_KEY+NBW_WORD-i*NBW_STEP-3*NBW_BYTE-1-:NBW_BYTE]),\n .o_data(SubWord[NBW_WORD-3*NBW_BYTE-1-:NBW_BYTE])\n );\n\n always_comb begin : main_operation\n step_key[i][NBW_STEP-1-:NBW_WORD] = expanded_key_ff[NBW_EX_KEY-(4*i )*NBW_WORD-1-:NBW_WORD] ^ SubWord;\n step_key[i][NBW_STEP-NBW_WORD-1-:NBW_WORD] = expanded_key_ff[NBW_EX_KEY-(4*i+1)*NBW_WORD-1-:NBW_WORD] ^ step_key[i][NBW_STEP-1-:NBW_WORD];\n step_key[i][NBW_STEP-2*NBW_WORD-1-:NBW_WORD] = expanded_key_ff[NBW_EX_KEY-(4*i+2)*NBW_WORD-1-:NBW_WORD] ^ step_key[i][NBW_STEP-NBW_WORD-1-:NBW_WORD];\n step_key[i][NBW_STEP-3*NBW_WORD-1-:NBW_WORD] = expanded_key_ff[NBW_EX_KEY-(4*i+3)*NBW_WORD-1-:NBW_WORD] ^ step_key[i][NBW_STEP-2*NBW_WORD-1-:NBW_WORD];\n end\n end\n end\nendgenerate\n\nassign expanded_key_nx = {valid_key , step_key[0 ], step_key[1 ], step_key[2 ],\n step_key[3 ], step_key[4 ], step_key[5 ], step_key[6 ],\n step_key[7 ], step_key[8 ], step_key[9 ], step_key[10],\n step_key[11], step_key[12]};\n\nalways_comb begin : input_data\n if (i_update_key) begin\n valid_key = i_key;\n end else begin\n valid_key = expanded_key_ff[NBW_EX_KEY-1-:NBW_KEY];\n end\nend\n\nendmodule : aes_encrypt", + "rtl/aes_decrypt.sv": "module aes_decrypt #(\n parameter NBW_KEY = 'd256,\n parameter NBW_DATA = 'd128\n) (\n input logic clk,\n input logic rst_async_n,\n input logic i_update_key,\n input logic [NBW_KEY-1:0] i_key,\n input logic i_start,\n input logic [NBW_DATA-1:0] i_data,\n output logic o_done,\n output logic [NBW_DATA-1:0] o_data\n);\n\n// ----------------------------------------\n// - Internal Parameters\n// ----------------------------------------\nlocalparam NBW_BYTE = 'd8;\nlocalparam NBW_EX_KEY = 'd1920;\nlocalparam NBW_STEP = NBW_KEY/2;\n\n// ----------------------------------------\n// - Wires/Registers creation\n// ----------------------------------------\nlogic [NBW_BYTE-1:0] current_data_nx[4][4];\nlogic [NBW_BYTE-1:0] current_data_ff[4][4];\nlogic [NBW_BYTE-1:0] AddRoundKey[4][4];\nlogic [NBW_BYTE-1:0] SubBytes[4][4];\nlogic [NBW_BYTE-1:0] ShiftRows[4][4];\nlogic [NBW_BYTE-1:0] xtimes02[4][4];\nlogic [NBW_BYTE-1:0] xtimes04[4][4];\nlogic [NBW_BYTE-1:0] xtimes08[4][4];\nlogic [NBW_BYTE-1:0] xtimes09[4][4];\nlogic [NBW_BYTE-1:0] xtimes0b[4][4];\nlogic [NBW_BYTE-1:0] xtimes0d[4][4];\nlogic [NBW_BYTE-1:0] xtimes0e[4][4];\nlogic [NBW_BYTE-1:0] MixColumns[4][4];\nlogic [3:0] round_ff;\nlogic key_done;\nlogic key_idle;\nlogic [NBW_EX_KEY-1:0] expanded_key;\n\n// ----------------------------------------\n// - Output assignment\n// ----------------------------------------\nalways_ff @ (posedge clk or negedge rst_async_n) begin\n if(!rst_async_n) begin\n o_done <= 1'b0;\n end else begin\n o_done <= (round_ff == 4'd15);\n end\nend\n\ngenerate\n for(genvar i = 0; i < 4; i++) begin : out_row\n for(genvar j = 0; j < 4; j++) begin : out_col\n assign o_data[NBW_DATA-(4*j+i)*NBW_BYTE-1-:NBW_BYTE] = current_data_ff[i][j];\n end\n end\nendgenerate\n\nalways_ff @(posedge clk or negedge rst_async_n) begin : inv_cypher_regs\n if(!rst_async_n) begin\n round_ff <= 4'd0;\n for(int i = 0; i < 4; i++) begin\n for(int j = 0; j < 4; j++) begin\n current_data_ff[i][j] <= 8'd0;\n end\n end\n end else begin\n if(i_start) begin\n if(i_update_key) begin\n round_ff <= 4'd0;\n end else begin\n round_ff <= 4'd1;\n end\n end else if((round_ff > 4'd0 && round_ff < 4'd15) || key_done) begin\n round_ff <= round_ff + 1'b1;\n end else begin\n round_ff <= 4'd0;\n end\n\n for(int i = 0; i < 4; i++) begin\n for(int j = 0; j < 4; j++) begin\n current_data_ff[i][j] <= current_data_nx[i][j];\n end\n end\n end\nend\n\nalways_comb begin : next_data\n for(int i = 0; i < 4; i++) begin\n for(int j = 0; j < 4; j++) begin\n if(i_start) begin\n current_data_nx[i][j] = i_data[NBW_DATA-(4*j+i)*NBW_BYTE-1-:NBW_BYTE];\n end else begin\n if(round_ff != 0) begin\n if(round_ff != 15) begin\n current_data_nx[i][j] = SubBytes[i][j];\n end else begin\n current_data_nx[i][j] = AddRoundKey[i][j];\n end\n end else begin\n current_data_nx[i][j] = current_data_ff[i][j];\n end\n end\n end\n end\nend\n\ngenerate\n for(genvar i = 0; i < 4; i++) begin : row\n for(genvar j = 0; j < 4; j++) begin : col\n inv_sbox uu_inv_sbox0 (\n .i_data(ShiftRows[i][j]),\n .o_data(SubBytes[i][j])\n );\n end\n end\nendgenerate\n\nalways_comb begin : decypher_logic\n // Add Round Key logic\n for(int i = 0; i < 4; i++) begin : row_key\n for(int j = 0; j < 4; j++) begin : col_key\n if(round_ff > 4'd0) begin\n AddRoundKey[i][j] = current_data_ff[i][j] ^ expanded_key[NBW_EX_KEY-(15-round_ff)*NBW_STEP-(4*j+i)*NBW_BYTE-1-:NBW_BYTE];\n end else begin\n AddRoundKey[i][j] = 0;\n end\n end\n end\n\n // Mix Columns logic\n for(int i = 0; i < 4; i++) begin\n for(int j = 0; j < 4; j++) begin\n if(AddRoundKey[i][j][NBW_BYTE-1]) begin\n xtimes02[i][j] = {AddRoundKey[i][j][NBW_BYTE-2:0], 1'b0} ^ 8'h1B;\n if(AddRoundKey[i][j][NBW_BYTE-2]) begin\n xtimes04[i][j] = {xtimes02[i][j][NBW_BYTE-2:0], 1'b0} ^ 8'h1B;\n if(AddRoundKey[i][j][NBW_BYTE-3]) begin\n xtimes08[i][j] = {xtimes04[i][j][NBW_BYTE-2:0], 1'b0} ^ 8'h1B;\n end else begin\n xtimes08[i][j] = {xtimes04[i][j][NBW_BYTE-2:0], 1'b0};\n end\n end else begin\n xtimes04[i][j] = {xtimes02[i][j][NBW_BYTE-2:0], 1'b0};\n if(AddRoundKey[i][j][NBW_BYTE-3]) begin\n xtimes08[i][j] = {xtimes04[i][j][NBW_BYTE-2:0], 1'b0} ^ 8'h1B;\n end else begin\n xtimes08[i][j] = {xtimes04[i][j][NBW_BYTE-2:0], 1'b0};\n end\n end\n end else begin\n xtimes02[i][j] = {AddRoundKey[i][j][NBW_BYTE-2:0], 1'b0};\n if(AddRoundKey[i][j][NBW_BYTE-2]) begin\n xtimes04[i][j] = {xtimes02[i][j][NBW_BYTE-2:0], 1'b0} ^ 8'h1B;\n if(AddRoundKey[i][j][NBW_BYTE-3]) begin\n xtimes08[i][j] = {xtimes04[i][j][NBW_BYTE-2:0], 1'b0} ^ 8'h1B;\n end else begin\n xtimes08[i][j] = {xtimes04[i][j][NBW_BYTE-2:0], 1'b0};\n end\n end else begin\n xtimes04[i][j] = {xtimes02[i][j][NBW_BYTE-2:0], 1'b0};\n if(AddRoundKey[i][j][NBW_BYTE-3]) begin\n xtimes08[i][j] = {xtimes04[i][j][NBW_BYTE-2:0], 1'b0} ^ 8'h1B;\n end else begin\n xtimes08[i][j] = {xtimes04[i][j][NBW_BYTE-2:0], 1'b0};\n end\n end\n end\n\n xtimes0e[i][j] = xtimes08[i][j] ^ xtimes04[i][j] ^ xtimes02[i][j];\n xtimes0b[i][j] = xtimes08[i][j] ^ xtimes02[i][j] ^ AddRoundKey[i][j];\n xtimes0d[i][j] = xtimes08[i][j] ^ xtimes04[i][j] ^ AddRoundKey[i][j];\n xtimes09[i][j] = xtimes08[i][j] ^ AddRoundKey[i][j];\n end\n end\n\n for(int i = 0; i < 4; i++) begin\n MixColumns[0][i] = xtimes0e[0][i] ^ xtimes0b[1][i] ^ xtimes0d[2][i] ^ xtimes09[3][i];\n MixColumns[1][i] = xtimes0e[1][i] ^ xtimes0b[2][i] ^ xtimes0d[3][i] ^ xtimes09[0][i];\n MixColumns[2][i] = xtimes0e[2][i] ^ xtimes0b[3][i] ^ xtimes0d[0][i] ^ xtimes09[1][i];\n MixColumns[3][i] = xtimes0e[3][i] ^ xtimes0b[0][i] ^ xtimes0d[1][i] ^ xtimes09[2][i];\n end\n\n // Shift Rows logic\n if(round_ff == 4'd1) begin\n // Line 0: No shift\n ShiftRows[0][0] = AddRoundKey[0][0];\n ShiftRows[0][1] = AddRoundKey[0][1];\n ShiftRows[0][2] = AddRoundKey[0][2];\n ShiftRows[0][3] = AddRoundKey[0][3];\n\n // Line 1: Shift 1 right\n ShiftRows[1][0] = AddRoundKey[1][3];\n ShiftRows[1][1] = AddRoundKey[1][0];\n ShiftRows[1][2] = AddRoundKey[1][1];\n ShiftRows[1][3] = AddRoundKey[1][2];\n\n // Line 2: Shift 2 right\n ShiftRows[2][0] = AddRoundKey[2][2];\n ShiftRows[2][1] = AddRoundKey[2][3];\n ShiftRows[2][2] = AddRoundKey[2][0];\n ShiftRows[2][3] = AddRoundKey[2][1];\n\n // Line 3: Shift 3 right\n ShiftRows[3][0] = AddRoundKey[3][1];\n ShiftRows[3][1] = AddRoundKey[3][2];\n ShiftRows[3][2] = AddRoundKey[3][3];\n ShiftRows[3][3] = AddRoundKey[3][0];\n end else begin\n // Line 0: No shift\n ShiftRows[0][0] = MixColumns[0][0];\n ShiftRows[0][1] = MixColumns[0][1];\n ShiftRows[0][2] = MixColumns[0][2];\n ShiftRows[0][3] = MixColumns[0][3];\n\n // Line 1: Shift 1 right\n ShiftRows[1][0] = MixColumns[1][3];\n ShiftRows[1][1] = MixColumns[1][0];\n ShiftRows[1][2] = MixColumns[1][1];\n ShiftRows[1][3] = MixColumns[1][2];\n\n // Line 2: Shift 2 right\n ShiftRows[2][0] = MixColumns[2][2];\n ShiftRows[2][1] = MixColumns[2][3];\n ShiftRows[2][2] = MixColumns[2][0];\n ShiftRows[2][3] = MixColumns[2][1];\n\n // Line 3: Shift 3 right\n ShiftRows[3][0] = MixColumns[3][1];\n ShiftRows[3][1] = MixColumns[3][2];\n ShiftRows[3][2] = MixColumns[3][3];\n ShiftRows[3][3] = MixColumns[3][0];\n end\n\nend\n\naes_ke uu_aes_ke (\n .clk (clk ),\n .rst_async_n (rst_async_n ),\n .i_start (i_start & i_update_key),\n .i_key (i_key ),\n .o_idle (key_idle ),\n .o_done (key_done ),\n .o_expanded_key(expanded_key )\n);\n\nendmodule : aes_decrypt", + "rtl/aes_ke.sv": "module aes_ke #(\n parameter NBW_KEY = 'd256,\n parameter NBW_OUT = 'd1920\n) (\n input logic clk,\n input logic rst_async_n,\n input logic i_start,\n input logic [NBW_KEY-1:0] i_key,\n output logic o_idle,\n output logic o_done,\n output logic [NBW_OUT-1:0] o_expanded_key\n);\n\n// ----------------------------------------\n// - Internal Parameters\n// ----------------------------------------\nlocalparam NBW_BYTE = 'd8;\nlocalparam STEPS = 'd14;\nlocalparam NBW_WORD = 'd32;\nlocalparam NBW_STEP = NBW_KEY/2;\n\n// ----------------------------------------\n// - Wires/Registers creation\n// ----------------------------------------\nlogic [NBW_BYTE-1:0] Rcon [STEPS/2];\nlogic [NBW_KEY-1:0] valid_key;\nlogic [NBW_STEP-1:0] step_key[STEPS];\nlogic [NBW_OUT-1:0] expanded_key_nx;\nlogic [NBW_OUT-1:0] expanded_key_ff;\nlogic [STEPS:0] key_exp_steps_ff;\n\n// ----------------------------------------\n// - Output assignment\n// ----------------------------------------\nassign o_done = key_exp_steps_ff[STEPS];\nassign o_idle = ~(|key_exp_steps_ff);\nassign o_expanded_key = expanded_key_ff;\n\n// ----------------------------------------\n// - Registers\n// ----------------------------------------\nalways_ff @(posedge clk or negedge rst_async_n) begin : done_regs\n if(!rst_async_n) begin\n key_exp_steps_ff <= 0;\n end else begin\n key_exp_steps_ff <= {key_exp_steps_ff[STEPS-1:0], i_start};\n end\nend\n\nalways_ff @(posedge clk or negedge rst_async_n) begin : key_regs\n if(~rst_async_n) begin\n expanded_key_ff <= {NBW_OUT{1'b0}};\n end else begin\n expanded_key_ff <= expanded_key_nx;\n end\nend\n\n\n// ----------------------------------------\n// - Operation logic\n// ----------------------------------------\nassign Rcon[0] = 8'h01;\nassign Rcon[1] = 8'h02;\nassign Rcon[2] = 8'h04;\nassign Rcon[3] = 8'h08;\nassign Rcon[4] = 8'h10;\nassign Rcon[5] = 8'h20;\nassign Rcon[6] = 8'h40;\n\ngenerate\n for(genvar i = 0; i < STEPS; i++) begin : steps\n if(i%2 == 0) begin\n logic [NBW_WORD-1:0] RotWord;\n logic [NBW_WORD-1:0] SubWord;\n logic [NBW_WORD-1:0] RconXor;\n\n sbox uu_sbox0 (\n .i_data(RotWord[NBW_WORD-1-:NBW_BYTE]),\n .o_data(SubWord[NBW_WORD-1-:NBW_BYTE])\n );\n\n sbox uu_sbox1 (\n .i_data(RotWord[NBW_WORD-NBW_BYTE-1-:NBW_BYTE]),\n .o_data(SubWord[NBW_WORD-NBW_BYTE-1-:NBW_BYTE])\n );\n\n sbox uu_sbox2 (\n .i_data(RotWord[NBW_WORD-2*NBW_BYTE-1-:NBW_BYTE]),\n .o_data(SubWord[NBW_WORD-2*NBW_BYTE-1-:NBW_BYTE])\n );\n\n sbox uu_sbox3 (\n .i_data(RotWord[NBW_WORD-3*NBW_BYTE-1-:NBW_BYTE]),\n .o_data(SubWord[NBW_WORD-3*NBW_BYTE-1-:NBW_BYTE])\n );\n\n always_comb begin : main_operation\n RotWord = {expanded_key_ff[NBW_OUT-NBW_KEY-i*NBW_STEP+NBW_WORD-NBW_BYTE-1-:(NBW_WORD-NBW_BYTE)], expanded_key_ff[NBW_OUT-NBW_KEY-i*NBW_STEP+NBW_WORD-1-:NBW_BYTE]};\n RconXor = {SubWord[NBW_WORD-1-:NBW_BYTE]^Rcon[i/2], SubWord[NBW_WORD-NBW_BYTE-1-:(NBW_WORD-NBW_BYTE)]};\n\n step_key[i][NBW_STEP-1-:NBW_WORD] = expanded_key_ff[NBW_OUT-(4*i )*NBW_WORD-1-:NBW_WORD] ^ RconXor;\n step_key[i][NBW_STEP-NBW_WORD-1-:NBW_WORD] = expanded_key_ff[NBW_OUT-(4*i+1)*NBW_WORD-1-:NBW_WORD] ^ step_key[i][NBW_STEP-1-:NBW_WORD];\n step_key[i][NBW_STEP-2*NBW_WORD-1-:NBW_WORD] = expanded_key_ff[NBW_OUT-(4*i+2)*NBW_WORD-1-:NBW_WORD] ^ step_key[i][NBW_STEP-NBW_WORD-1-:NBW_WORD];\n step_key[i][NBW_STEP-3*NBW_WORD-1-:NBW_WORD] = expanded_key_ff[NBW_OUT-(4*i+3)*NBW_WORD-1-:NBW_WORD] ^ step_key[i][NBW_STEP-2*NBW_WORD-1-:NBW_WORD];\n end\n end else begin\n logic [NBW_WORD-1:0] SubWord;\n\n sbox uu_sbox0 (\n .i_data(expanded_key_ff[NBW_OUT-NBW_KEY+NBW_WORD-i*NBW_STEP-1-:NBW_BYTE]),\n .o_data(SubWord[NBW_WORD-1-:NBW_BYTE])\n );\n\n sbox uu_sbox1 (\n .i_data(expanded_key_ff[NBW_OUT-NBW_KEY+NBW_WORD-i*NBW_STEP-NBW_BYTE-1-:NBW_BYTE]),\n .o_data(SubWord[NBW_WORD-NBW_BYTE-1-:NBW_BYTE])\n );\n\n sbox uu_sbox2 (\n .i_data(expanded_key_ff[NBW_OUT-NBW_KEY+NBW_WORD-i*NBW_STEP-2*NBW_BYTE-1-:NBW_BYTE]),\n .o_data(SubWord[NBW_WORD-2*NBW_BYTE-1-:NBW_BYTE])\n );\n\n sbox uu_sbox3 (\n .i_data(expanded_key_ff[NBW_OUT-NBW_KEY+NBW_WORD-i*NBW_STEP-3*NBW_BYTE-1-:NBW_BYTE]),\n .o_data(SubWord[NBW_WORD-3*NBW_BYTE-1-:NBW_BYTE])\n );\n\n always_comb begin : main_operation\n step_key[i][NBW_STEP-1-:NBW_WORD] = expanded_key_ff[NBW_OUT-(4*i )*NBW_WORD-1-:NBW_WORD] ^ SubWord;\n step_key[i][NBW_STEP-NBW_WORD-1-:NBW_WORD] = expanded_key_ff[NBW_OUT-(4*i+1)*NBW_WORD-1-:NBW_WORD] ^ step_key[i][NBW_STEP-1-:NBW_WORD];\n step_key[i][NBW_STEP-2*NBW_WORD-1-:NBW_WORD] = expanded_key_ff[NBW_OUT-(4*i+2)*NBW_WORD-1-:NBW_WORD] ^ step_key[i][NBW_STEP-NBW_WORD-1-:NBW_WORD];\n step_key[i][NBW_STEP-3*NBW_WORD-1-:NBW_WORD] = expanded_key_ff[NBW_OUT-(4*i+3)*NBW_WORD-1-:NBW_WORD] ^ step_key[i][NBW_STEP-2*NBW_WORD-1-:NBW_WORD];\n end\n end\n end\nendgenerate\n\nassign expanded_key_nx = {valid_key , step_key[0 ], step_key[1 ], step_key[2 ],\n step_key[3 ], step_key[4 ], step_key[5 ], step_key[6 ],\n step_key[7 ], step_key[8 ], step_key[9 ], step_key[10],\n step_key[11], step_key[12]};\n\nalways_comb begin : input_data\n if (i_start) begin\n valid_key = i_key;\n end else begin\n valid_key = expanded_key_ff[NBW_OUT-1-:NBW_KEY];\n end\nend\n\nendmodule : aes_ke", + "rtl/aes_dec_top.sv": "module aes_dec_top #(\n parameter NBW_KEY = 'd256,\n parameter NBW_DATA = 'd128,\n parameter NBW_MODE = 'd3,\n parameter NBW_CNTR = 'd32\n) (\n input logic clk,\n input logic rst_async_n,\n input logic i_reset_counter,\n input logic i_update_iv,\n input logic [NBW_DATA-1:0] i_iv,\n input logic i_update_mode,\n input logic [NBW_MODE-1:0] i_mode,\n input logic i_update_key,\n input logic [NBW_KEY-1:0] i_key,\n input logic i_start,\n input logic [NBW_DATA-1:0] i_ciphertext,\n output logic o_done,\n output logic [NBW_DATA-1:0] o_plaintext\n);\n\n// ----------------------------------------\n// - Wires/Registers creation\n// ----------------------------------------\nlogic [NBW_MODE-1:0] mode_ff;\nlogic [NBW_DATA-1:0] ciphertext_ff;\nlogic [NBW_DATA-1:0] iv_ff;\nlogic [NBW_DATA-1:0] iv_nx;\nlogic [NBW_DATA-1:0] plaintext;\nlogic [NBW_DATA-1:0] dec_in;\nlogic [NBW_DATA-1:0] dec_out;\nlogic update_key_ff;\nlogic start_dec_ff;\nlogic start_enc_ff;\nlogic dec_done;\nlogic [NBW_KEY-1:0] key_ff;\nlogic [NBW_CNTR-1:0] counter_ff;\nlogic dec_sel;\nlogic [NBW_DATA-1:0] enc_out;\nlogic enc_done;\n\n// Possible operation modes\nlocalparam ECB = 3'd0;\nlocalparam CBC = 3'd1;\nlocalparam PCBC = 3'd2;\nlocalparam CFB = 3'd3;\nlocalparam OFB = 3'd4;\nlocalparam CTR = 3'd5;\n\n// Operation modes logic\nalways_comb begin\n case(mode_ff)\n ECB: begin\n dec_in = ciphertext_ff;\n iv_nx = iv_ff;\n plaintext = dec_out;\n dec_sel = 1'b1;\n end\n CBC: begin\n dec_in = ciphertext_ff;\n iv_nx = ciphertext_ff;\n plaintext = dec_out ^ iv_ff;\n dec_sel = 1'b1;\n end\n PCBC: begin\n dec_in = ciphertext_ff;\n iv_nx = ciphertext_ff ^ dec_out ^ iv_ff;\n plaintext = dec_out ^ iv_ff;\n dec_sel = 1'b1;\n end\n CFB: begin\n dec_in = iv_ff;\n iv_nx = ciphertext_ff;\n plaintext = ciphertext_ff ^ enc_out;\n dec_sel = 1'b0;\n end\n OFB: begin\n dec_in = iv_ff;\n iv_nx = enc_out;\n plaintext = ciphertext_ff ^ enc_out;\n dec_sel = 1'b0;\n end\n CTR: begin\n dec_in = {iv_ff[NBW_DATA-1:NBW_CNTR], counter_ff};\n iv_nx = iv_ff;\n plaintext = ciphertext_ff ^ enc_out;\n dec_sel = 1'b0;\n end\n default: begin\n dec_in = ciphertext_ff;\n iv_nx = iv_ff;\n plaintext = dec_out;\n dec_sel = 1'b1;\n end\n endcase\nend\n\nalways_ff @ (posedge clk) begin : data_regs\n if(i_start & o_done) begin\n ciphertext_ff <= i_ciphertext;\n end\nend\n\nalways_ff @ (posedge clk or negedge rst_async_n) begin : reset_regs\n if(!rst_async_n) begin\n iv_ff <= 128'd0;\n mode_ff <= 3'd0;\n o_done <= 1'b1;\n o_plaintext <= 128'd0;\n counter_ff <= 0;\n start_enc_ff <= 1'b0;\n start_dec_ff <= 1'b0;\n end else begin\n if(i_update_iv) begin\n iv_ff <= i_iv;\n end else begin\n if(dec_done | enc_done) begin\n iv_ff <= iv_nx;\n end\n end\n\n if(i_update_mode) begin\n mode_ff <= i_mode;\n end\n\n if(dec_done | enc_done) begin\n o_done <= 1'b1;\n end else begin\n if(i_start & o_done) begin\n o_done <= 1'b0;\n end\n end\n\n if(dec_done | enc_done) begin\n o_plaintext <= plaintext;\n end\n\n if(i_reset_counter) begin\n counter_ff <= 0;\n end else if((dec_done | enc_done) & mode_ff == CTR) begin\n counter_ff <= counter_ff + 1'b1;\n end\n\n start_enc_ff <= (i_start & o_done & (~dec_sel));\n start_dec_ff <= (i_start & o_done & dec_sel);\n update_key_ff <= (i_start & i_update_key & o_done);\n if(i_start & i_update_key & o_done) begin\n key_ff <= i_key;\n end\n end\nend\n\naes_decrypt #(\n .NBW_KEY (NBW_KEY ),\n .NBW_DATA(NBW_DATA)\n) uu_aes256_decrypt (\n .clk (clk ),\n .rst_async_n (rst_async_n ),\n .i_update_key(update_key_ff),\n .i_key (key_ff ),\n .i_start (start_dec_ff ),\n .i_data (dec_in ),\n .o_done (dec_done ),\n .o_data (dec_out )\n);\n\naes_encrypt #(\n .NBW_KEY (NBW_KEY ),\n .NBW_DATA(NBW_DATA)\n) uu_aes_encrypt (\n .clk (clk ),\n .rst_async_n (rst_async_n ),\n .i_update_key(update_key_ff),\n .i_key (key_ff ),\n .i_start (start_enc_ff ),\n .i_data (dec_in ),\n .o_data (enc_out ),\n .o_done (enc_done )\n);\n\nendmodule : aes_dec_top", + "rtl/aes_enc_top.sv": "module aes_enc_top #(\n parameter NBW_KEY = 'd256,\n parameter NBW_DATA = 'd128,\n parameter NBW_MODE = 'd3,\n parameter NBW_CNTR = 'd32\n) (\n input logic clk,\n input logic rst_async_n,\n input logic i_reset_counter,\n input logic i_update_iv,\n input logic [NBW_DATA-1:0] i_iv,\n input logic i_update_mode,\n input logic [NBW_MODE-1:0] i_mode,\n input logic i_update_key,\n input logic [NBW_KEY-1:0] i_key,\n input logic i_start,\n input logic [NBW_DATA-1:0] i_plaintext,\n output logic o_done,\n output logic [NBW_DATA-1:0] o_ciphertext\n);\n\n// ----------------------------------------\n// - Wires/Registers creation\n// ----------------------------------------\nlogic [NBW_MODE-1:0] mode_ff;\nlogic [NBW_DATA-1:0] plaintext_ff;\nlogic [NBW_DATA-1:0] iv_ff;\nlogic [NBW_DATA-1:0] iv_nx;\nlogic [NBW_DATA-1:0] ciphertext;\nlogic [NBW_DATA-1:0] enc_in;\nlogic [NBW_DATA-1:0] enc_out;\nlogic update_key_ff;\nlogic start_ff;\nlogic enc_done;\nlogic [NBW_KEY-1:0] key_ff;\nlogic [NBW_CNTR-1:0] counter_ff;\n\n// Possible operation modes\nlocalparam ECB = 3'd0;\nlocalparam CBC = 3'd1;\nlocalparam PCBC = 3'd2;\nlocalparam CFB = 3'd3;\nlocalparam OFB = 3'd4;\nlocalparam CTR = 3'd5;\n\n// Operation modes logic\nalways_comb begin\n case(mode_ff)\n ECB: begin\n enc_in = plaintext_ff;\n iv_nx = iv_ff;\n ciphertext = enc_out;\n end\n CBC: begin\n enc_in = plaintext_ff ^ iv_ff;\n iv_nx = enc_out;\n ciphertext = enc_out;\n end\n PCBC: begin\n enc_in = plaintext_ff ^ iv_ff;\n iv_nx = plaintext_ff ^ enc_out;\n ciphertext = enc_out;\n end\n CFB: begin\n enc_in = iv_ff;\n iv_nx = plaintext_ff ^ enc_out;\n ciphertext = plaintext_ff ^ enc_out;\n end\n OFB: begin\n enc_in = iv_ff;\n iv_nx = enc_out;\n ciphertext = plaintext_ff ^ enc_out;\n end\n CTR: begin\n enc_in = {iv_ff[NBW_DATA-1:NBW_CNTR], counter_ff};\n iv_nx = iv_ff;\n ciphertext = plaintext_ff ^ enc_out;\n end\n default: begin\n enc_in = plaintext_ff;\n iv_nx = iv_ff;\n ciphertext = enc_out;\n end\n endcase\nend\n\n// Registers\nalways_ff @ (posedge clk) begin : data_regs\n if(i_start & o_done) begin\n plaintext_ff <= i_plaintext;\n end\nend\n\nalways_ff @ (posedge clk or negedge rst_async_n) begin : reset_regs\n if(!rst_async_n) begin\n iv_ff <= 128'd0;\n mode_ff <= 3'd0;\n o_done <= 1'b1;\n o_ciphertext <= 128'd0;\n counter_ff <= 0;\n end else begin\n if(i_update_iv) begin\n iv_ff <= i_iv;\n end else begin\n if(enc_done) begin\n iv_ff <= iv_nx;\n end\n end\n\n if(i_update_mode) begin\n mode_ff <= i_mode;\n end\n\n if(enc_done) begin\n o_done <= 1'b1;\n end else begin\n if(i_start & o_done) begin\n o_done <= 1'b0;\n end\n end\n\n if(enc_done) begin\n o_ciphertext <= ciphertext;\n end\n\n if(i_reset_counter) begin\n counter_ff <= 0;\n end else if(enc_done & mode_ff == CTR) begin\n counter_ff <= counter_ff + 1'b1;\n end\n\n start_ff <= (i_start & o_done);\n update_key_ff <= (i_start & i_update_key & o_done);\n if(i_start & i_update_key & o_done) begin\n key_ff <= i_key;\n end\n end\nend\n\n// Encryption module instantiation\naes_encrypt #(\n .NBW_KEY (NBW_KEY ),\n .NBW_DATA(NBW_DATA)\n) uu_aes_encrypt (\n .clk (clk ),\n .rst_async_n (rst_async_n ),\n .i_update_key(update_key_ff),\n .i_key (key_ff ),\n .i_start (start_ff ),\n .i_data (enc_in ),\n .o_done (enc_done ),\n .o_data (enc_out )\n);\n\nendmodule : aes_enc_top", + "verif/tb_padding_top.sv": "module tb_padding_top;\n\n// Interface parameters\nlocalparam NBW_KEY = 'd256;\nlocalparam NBW_DATA = 'd128;\nlocalparam NBW_MODE = 'd3;\nlocalparam NBW_CNTR = 'd32;\nlocalparam NBW_PADD = 'd4;\nlocalparam NBW_PMOD = 'd2;\nlocalparam W3C_BYTE = 8'hAF;\n\n// Possible operation modes\nlocalparam ECB = 3'd0;\nlocalparam CBC = 3'd1;\nlocalparam PCBC = 3'd2;\nlocalparam CFB = 3'd3;\nlocalparam OFB = 3'd4;\nlocalparam CTR = 3'd5;\n\n// Interface signals\nlogic clk;\nlogic rst_async_n;\nlogic i_encrypt;\nlogic i_update_padding_mode;\nlogic [NBW_PMOD-1:0] i_padding_mode;\nlogic [NBW_PADD-1:0] i_padding_bytes;\nlogic i_reset_counter;\nlogic i_update_iv;\nlogic [NBW_DATA-1:0] i_iv;\nlogic i_update_mode;\nlogic [NBW_MODE-1:0] i_mode;\nlogic i_update_key;\nlogic [NBW_KEY-1:0] i_key;\nlogic i_start;\nlogic [NBW_DATA-1:0] i_data;\nlogic o_done;\nlogic [NBW_DATA-1:0] o_data;\n\n// Module instantiation\npadding_top #(\n .NBW_KEY (NBW_KEY ),\n .NBW_DATA(NBW_DATA),\n .NBW_MODE(NBW_MODE),\n .NBW_CNTR(NBW_CNTR),\n .NBW_PADD(NBW_PADD),\n .NBW_PMOD(NBW_PMOD),\n .W3C_BYTE(W3C_BYTE)\n) uu_padding_top (\n .clk (clk ),\n .rst_async_n (rst_async_n ),\n .i_encrypt (i_encrypt ),\n .i_update_padding_mode(i_update_padding_mode),\n .i_padding_mode (i_padding_mode ),\n .i_padding_bytes (i_padding_bytes ),\n .i_reset_counter (i_reset_counter ),\n .i_update_iv (i_update_iv ),\n .i_iv (i_iv ),\n .i_update_mode (i_update_mode ),\n .i_mode (i_mode ),\n .i_update_key (i_update_key ),\n .i_key (i_key ),\n .i_start (i_start ),\n .i_data (i_data ),\n .o_done (o_done ),\n .o_data (o_data )\n);\n\ninitial begin\n $dumpfile(\"test.vcd\");\n $dumpvars(0,tb_padding_top);\nend\n\ntask Compare (logic [NBW_DATA-1:0] compare_value);\n if(o_data == compare_value) begin\n $display(\"PASS\");\n end else begin\n $display(\"\\nFAIL:\");\n $display(\" - Expected output: %h\", compare_value);\n $display(\" - Observed output: %h\", o_data);\n end\nendtask\n\ntask DriveInputs(logic update_key, logic [NBW_PADD-1:0] padding_bytes, logic [NBW_DATA-1:0] expected_output);\n @(negedge clk);\n i_key = 256'h000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f;\n i_data = 128'h00112233445566778899aabbccddeeff;\n i_reset_counter = 0;\n i_iv = 0;\n i_update_iv = 0;\n i_update_mode = 0;\n i_mode = 0;\n i_update_key = update_key;\n i_start = 1;\n\n i_padding_bytes = padding_bytes;\n\n @(negedge clk);\n i_start = 0;\n i_update_key = 0;\n i_key = 0;\n i_data = 0;\n i_padding_bytes = 0;\n\n @(posedge o_done);\n @(negedge clk);\n\n Compare(expected_output);\nendtask\n\nalways #5 clk = ~clk;\n\ninitial begin\n clk = 0;\n i_update_padding_mode = 0;\n i_start = 0;\n i_update_iv = 0;\n i_update_key = 0;\n i_update_mode = 0;\n i_reset_counter = 0;\n rst_async_n = 1;\n #1;\n rst_async_n = 0;\n #2;\n rst_async_n = 1;\n @(negedge clk);\n\n // Udpate mode to CTR\n i_update_mode = 1;\n i_mode = CTR;\n // Add a \"random\" IV\n i_update_iv = 1;\n i_iv = 128'hffffffff_00000000_00000000_ffffffff;\n // Set to encrypt\n i_encrypt = 1;\n $display(\"\\n================\");\n $display(\"= Encrypt =\");\n $display(\"================\");\n\n // Set padding mode to PKCS\n i_update_padding_mode = 1;\n i_padding_mode = 2'b00;\n @(negedge clk);\n\n $display(\"\\n================\");\n $display(\"= PKCS =\");\n $display(\"================\");\n \n // Try all paddings for the PKCS mode\n DriveInputs(1'b1, 4'h0, 128'hf1fa832efe2cceee4f06eda80718af1b);\n DriveInputs(1'b0, 4'h1, 128'h9c9a150012f05c1db68aa6de49bc56f0);\n DriveInputs(1'b0, 4'h2, 128'h7736fbfaeb7a413495e65b8a70779392);\n DriveInputs(1'b0, 4'h3, 128'h85f263da7dea8bcc3883f2c312bccabb);\n DriveInputs(1'b0, 4'h4, 128'h2c84695b539826d43818daddb1359610);\n DriveInputs(1'b0, 4'h5, 128'h74b38b042a70078444e45c6cd62fe09f);\n DriveInputs(1'b0, 4'h6, 128'h049d2c451606113d5c597fd47ed2ddc7);\n DriveInputs(1'b0, 4'h7, 128'h58d05e0c92b12118eaf2ca738d2c7f06);\n DriveInputs(1'b0, 4'h8, 128'h4e1d3f0d7dd4b629e291de8eb7520781);\n DriveInputs(1'b0, 4'h9, 128'h7a3b7f71319b895fadc2c8cadbf3f511);\n DriveInputs(1'b0, 4'ha, 128'h283873c17d3fac7e9057748dc5a0dc9a);\n DriveInputs(1'b0, 4'hb, 128'hf1d4ec0c04533fb438681a866d6ceba2);\n DriveInputs(1'b0, 4'hc, 128'h9e6a83f1871445ba974d9ea24deb2497);\n DriveInputs(1'b0, 4'hd, 128'h3786b6f975e68cf93eb043f73b0930ec);\n DriveInputs(1'b0, 4'he, 128'h7e9d6b0ad94e7cccda9b35c383f7639e);\n DriveInputs(1'b0, 4'hf, 128'h9f6e010a5e695b284e5a8c4d8e8de1c5);\n\n // Reset the counter\n i_reset_counter = 1;\n\n // Set padding mode to OneAndZeroes\n i_update_padding_mode = 1;\n i_padding_mode = 2'b01;\n @(negedge clk);\n\n $display(\"\\n================\");\n $display(\"= OneAndZeroes =\");\n $display(\"================\");\n \n // Try all paddings for the OneAndZeroes mode\n DriveInputs(1'b0, 4'h0, 128'hf1fa832efe2cceee4f06eda80718af1b);\n DriveInputs(1'b0, 4'h1, 128'h9c9a150012f05c1db68aa6de49bc5671);\n DriveInputs(1'b0, 4'h2, 128'h7736fbfaeb7a413495e65b8a70771190);\n DriveInputs(1'b0, 4'h3, 128'h85f263da7dea8bcc3883f2c3123fc9b8);\n DriveInputs(1'b0, 4'h4, 128'h2c84695b539826d43818dadd35319214);\n DriveInputs(1'b0, 4'h5, 128'h74b38b042a70078444e45ce9d32ae59a);\n DriveInputs(1'b0, 4'h6, 128'h049d2c451606113d5c59f9d278d4dbc1);\n DriveInputs(1'b0, 4'h7, 128'h58d05e0c92b12118ea75cd748a2b7801);\n DriveInputs(1'b0, 4'h8, 128'h4e1d3f0d7dd4b6296a99d686bf5a0f89);\n DriveInputs(1'b0, 4'h9, 128'h7a3b7f71319b89d6a4cbc1c3d2fafc18);\n DriveInputs(1'b0, 4'ha, 128'h283873c17d3f26749a5d7e87cfaad690);\n DriveInputs(1'b0, 4'hb, 128'hf1d4ec0c04d834bf3363118d6667e0a9);\n DriveInputs(1'b0, 4'hc, 128'h9e6a83f10b1849b69b4192ae41e7289b);\n DriveInputs(1'b0, 4'hd, 128'h3786b67478eb81f433bd4efa36043de1);\n DriveInputs(1'b0, 4'he, 128'h7e9de504d74072c2d4953bcd8df96d90);\n DriveInputs(1'b0, 4'hf, 128'h9fe10e0551665427415583428182eeca);\n\n // Reset the counter\n i_reset_counter = 1;\n\n // Set padding mode to ANSIX923\n i_update_padding_mode = 1;\n i_padding_mode = 2'b10;\n @(negedge clk);\n\n $display(\"\\n================\");\n $display(\"= ANSIX923 =\");\n $display(\"================\");\n \n // Try all paddings for the ANSIX923 mode\n DriveInputs(1'b0, 4'h0, 128'hf1fa832efe2cceee4f06eda80718af1b);\n DriveInputs(1'b0, 4'h1, 128'h9c9a150012f05c1db68aa6de49bc56f0);\n DriveInputs(1'b0, 4'h2, 128'h7736fbfaeb7a413495e65b8a70779192);\n DriveInputs(1'b0, 4'h3, 128'h85f263da7dea8bcc3883f2c312bfc9bb);\n DriveInputs(1'b0, 4'h4, 128'h2c84695b539826d43818daddb5319210);\n DriveInputs(1'b0, 4'h5, 128'h74b38b042a70078444e45c69d32ae59f);\n DriveInputs(1'b0, 4'h6, 128'h049d2c451606113d5c5979d278d4dbc7);\n DriveInputs(1'b0, 4'h7, 128'h58d05e0c92b12118eaf5cd748a2b7806);\n DriveInputs(1'b0, 4'h8, 128'h4e1d3f0d7dd4b629ea99d686bf5a0f81);\n DriveInputs(1'b0, 4'h9, 128'h7a3b7f71319b8956a4cbc1c3d2fafc11);\n DriveInputs(1'b0, 4'ha, 128'h283873c17d3fa6749a5d7e87cfaad69a);\n DriveInputs(1'b0, 4'hb, 128'hf1d4ec0c045834bf3363118d6667e0a2);\n DriveInputs(1'b0, 4'hc, 128'h9e6a83f18b1849b69b4192ae41e72897);\n DriveInputs(1'b0, 4'hd, 128'h3786b6f478eb81f433bd4efa36043dec);\n DriveInputs(1'b0, 4'he, 128'h7e9d6504d74072c2d4953bcd8df96d9e);\n DriveInputs(1'b0, 4'hf, 128'h9f610e0551665427415583428182eec5);\n\n // Reset the counter\n i_reset_counter = 1;\n\n // Set padding mode to W3C\n i_update_padding_mode = 1;\n i_padding_mode = 2'b11;\n @(negedge clk);\n\n $display(\"\\n================\");\n $display(\"= W3C =\");\n $display(\"================\");\n \n // Try all paddings for the W3C mode\n DriveInputs(1'b0, 4'h0, 128'hf1fa832efe2cceee4f06eda80718af1b);\n DriveInputs(1'b0, 4'h1, 128'h9c9a150012f05c1db68aa6de49bc56f0);\n DriveInputs(1'b0, 4'h2, 128'h7736fbfaeb7a413495e65b8a70773e92);\n DriveInputs(1'b0, 4'h3, 128'h85f263da7dea8bcc3883f2c3121066bb);\n DriveInputs(1'b0, 4'h4, 128'h2c84695b539826d43818dadd1a9e3d10);\n DriveInputs(1'b0, 4'h5, 128'h74b38b042a70078444e45cc67c854a9f);\n DriveInputs(1'b0, 4'h6, 128'h049d2c451606113d5c59d67dd77b74c7);\n DriveInputs(1'b0, 4'h7, 128'h58d05e0c92b12118ea5a62db2584d706);\n DriveInputs(1'b0, 4'h8, 128'h4e1d3f0d7dd4b6294536792910f5a081);\n DriveInputs(1'b0, 4'h9, 128'h7a3b7f71319b89f90b646e6c7d555311);\n DriveInputs(1'b0, 4'ha, 128'h283873c17d3f09db35f2d1286005799a);\n DriveInputs(1'b0, 4'hb, 128'hf1d4ec0c04f79b109cccbe22c9c84fa2);\n DriveInputs(1'b0, 4'hc, 128'h9e6a83f124b7e61934ee3d01ee488797);\n DriveInputs(1'b0, 4'hd, 128'h3786b65bd7442e5b9c12e15599ab92ec);\n DriveInputs(1'b0, 4'he, 128'h7e9dcaab78efdd6d7b3a94622256c29e);\n DriveInputs(1'b0, 4'hf, 128'h9fcea1aafec9fb88eefa2ced2e2d41c5);\n\n // Set to decrypt\n i_encrypt = 0;\n\n $display(\"\\n================\");\n $display(\"= Decrypt =\");\n $display(\"================\");\n\n // Set padding mode to PKCS\n i_update_padding_mode = 1;\n i_padding_mode = 2'b00;\n @(negedge clk);\n\n $display(\"\\n================\");\n $display(\"= PKCS =\");\n $display(\"================\");\n \n // Try all paddings for the PKCS mode\n DriveInputs(1'b1, 4'h0, 128'heab487e68ec92db4ac288a24757b0262);\n DriveInputs(1'b0, 4'h1, 128'hf64d8192e294917701d3d70da384c8e0);\n DriveInputs(1'b0, 4'h2, 128'h6ef961d86bfde1b7d9d37020f206f105);\n DriveInputs(1'b0, 4'h3, 128'hb22dc55b0054fd0ad709cec19d083750);\n DriveInputs(1'b0, 4'h4, 128'h95e72e8457f2a58a96b41bbccb6e0660);\n DriveInputs(1'b0, 4'h5, 128'hdd67798259aa234a12d3b764459bfef2);\n DriveInputs(1'b0, 4'h6, 128'hb98acf0a984284ae96b8bd07cc810ae4);\n DriveInputs(1'b0, 4'h7, 128'h8265365ce045f9789243ce7b53188570);\n DriveInputs(1'b0, 4'h8, 128'hee14dc243cab56a63ee686058db3a46d);\n DriveInputs(1'b0, 4'h9, 128'h1e32eebda4b7878a8a36cb04c11b1983);\n DriveInputs(1'b0, 4'ha, 128'h0b4dcae2cd918bafbb8bf32f8b05a9e0);\n DriveInputs(1'b0, 4'hb, 128'hc4067f695b84b0c36c8b2a2ac39347ef);\n DriveInputs(1'b0, 4'hc, 128'hf8d01782c0031d7555f230f917508c93);\n DriveInputs(1'b0, 4'hd, 128'ha8a93b08d5b93ae809b78365a31dd1a8);\n DriveInputs(1'b0, 4'he, 128'hac0cebdf2fae979c490695b48a33d1d5);\n DriveInputs(1'b0, 4'hf, 128'h22619dbea37c0527210568174c69f3ad);\n\n // Reset the counter\n i_reset_counter = 1;\n\n // Set padding mode to OneAndZeroes\n i_update_padding_mode = 1;\n i_padding_mode = 2'b01;\n @(negedge clk);\n\n $display(\"\\n================\");\n $display(\"= OneAndZeroes =\");\n $display(\"================\");\n \n // Try all paddings for the OneAndZeroes mode\n DriveInputs(1'b0, 4'h0, 128'heab487e68ec92db4ac288a24757b0262);\n DriveInputs(1'b0, 4'h1, 128'hc54a83e25ca56799a14ffd4bcaf3d1f5);\n DriveInputs(1'b0, 4'h2, 128'h9f52e86b3dd2996b4ca0cc97d58b71d6);\n DriveInputs(1'b0, 4'h3, 128'h2b66be0bf9e98b1cec49147b99b088e0);\n DriveInputs(1'b0, 4'h4, 128'h577530ee4c2a45cb8a5e97d879468047);\n DriveInputs(1'b0, 4'h5, 128'ha77b9e5ffc79e5e930495192f3242255);\n DriveInputs(1'b0, 4'h6, 128'ha3a023dfdd23fc0410b7694c1b679046);\n DriveInputs(1'b0, 4'h7, 128'h88f9321e73e273599a4d07874bd666a1);\n DriveInputs(1'b0, 4'h8, 128'h74c452ff371e6849d6ed5d5335505e45);\n DriveInputs(1'b0, 4'h9, 128'h0d169882051c4787e25a44b9f0628fd6);\n DriveInputs(1'b0, 4'ha, 128'hae93a046915f6a4b08868fc5613dff94);\n DriveInputs(1'b0, 4'hb, 128'hbc554067455fa678d3303a28f0a19cfa);\n DriveInputs(1'b0, 4'hc, 128'hb7fb754b48f60052e0b10d2f8b32275c);\n DriveInputs(1'b0, 4'hd, 128'h3f3aa4a7f7aa8342e474a34c5abe3f1a);\n DriveInputs(1'b0, 4'he, 128'h5694bc221034dfc53b5ac47ee17fc98c);\n DriveInputs(1'b0, 4'hf, 128'h4e6821cc1b5bc620050e2a6a40a605f6);\n\n // Reset the counter\n i_reset_counter = 1;\n\n // Set padding mode to ANSIX923\n i_update_padding_mode = 1;\n i_padding_mode = 2'b10;\n @(negedge clk);\n\n $display(\"\\n================\");\n $display(\"= ANSIX923 =\");\n $display(\"================\");\n \n // Try all paddings for the ANSIX923 mode\n DriveInputs(1'b0, 4'h0, 128'heab487e68ec92db4ac288a24757b0262);\n DriveInputs(1'b0, 4'h1, 128'hf64d8192e294917701d3d70da384c8e0);\n DriveInputs(1'b0, 4'h2, 128'h1fd077ebf6416f3c40bbed158ab717bc);\n DriveInputs(1'b0, 4'h3, 128'h8479c1c2b5e323f09a8c6d24a123e877);\n DriveInputs(1'b0, 4'h4, 128'h95dd5b8ea8eb4102cf0c3c7b3355b074);\n DriveInputs(1'b0, 4'h5, 128'h853d05d712ab8e1122aef182fc9a6d0b);\n DriveInputs(1'b0, 4'h6, 128'h5e3e77097905251a05af46092bddc94d);\n DriveInputs(1'b0, 4'h7, 128'h6ac5d4bb95a0bb686f6fa70527030e62);\n DriveInputs(1'b0, 4'h8, 128'h05474c6d864611bff5152b02bae22577);\n DriveInputs(1'b0, 4'h9, 128'h1405a02698df01f1ea7c6df42ca32884);\n DriveInputs(1'b0, 4'ha, 128'h6e088002346334f80f2f129a1d547aaa);\n DriveInputs(1'b0, 4'hb, 128'h0a980602ad8dad88d6b00c713abea53b);\n DriveInputs(1'b0, 4'hc, 128'hcd0c9deab70fd5328970a76fa0d1dc48);\n DriveInputs(1'b0, 4'hd, 128'h9a25537211c82a59b7bdf9a1fbac1f98);\n DriveInputs(1'b0, 4'he, 128'h195b50b81173a575df5ee29817936c81);\n DriveInputs(1'b0, 4'hf, 128'h342e5b8715bbb0cc481365f92724c1ed);\n\n // Reset the counter\n i_reset_counter = 1;\n\n // Set padding mode to W3C\n i_update_padding_mode = 1;\n i_padding_mode = 2'b11;\n @(negedge clk);\n\n $display(\"\\n================\");\n $display(\"= W3C =\");\n $display(\"================\");\n \n // Try all paddings for the W3C mode\n DriveInputs(1'b0, 4'h0, 128'heab487e68ec92db4ac288a24757b0262);\n DriveInputs(1'b0, 4'h1, 128'hf64d8192e294917701d3d70da384c8e0);\n DriveInputs(1'b0, 4'h2, 128'he1b1ea612690eb1620ed797170814e60);\n DriveInputs(1'b0, 4'h3, 128'h98b896945ce882123e56e787f95857af);\n DriveInputs(1'b0, 4'h4, 128'h1c4874b8899b6a08c8d6ba8a7c56af36);\n DriveInputs(1'b0, 4'h5, 128'hdd573152aa7456e418848171a5a36917);\n DriveInputs(1'b0, 4'h6, 128'h437a94424a9234574e880ded69169a89);\n DriveInputs(1'b0, 4'h7, 128'h5ee7b24ddcd74217e700cfc4804d1d4f);\n DriveInputs(1'b0, 4'h8, 128'hf97a9831c2690f65f60bfef87a095127);\n DriveInputs(1'b0, 4'h9, 128'h7e00f194cdf6e8cea0673e04b679f596);\n DriveInputs(1'b0, 4'ha, 128'h464bb36d1646eccb390c2697dbe980f4);\n DriveInputs(1'b0, 4'hb, 128'h2f7eb1363120ab53ff3682cb37ca006b);\n DriveInputs(1'b0, 4'hc, 128'h77e987e8bdb2a56cd90481a1f2232f4b);\n DriveInputs(1'b0, 4'hd, 128'h70b8b2de66377852c1fa6090ffa5199a);\n DriveInputs(1'b0, 4'he, 128'h9fcb5342ceeda9eb119a749e828953ac);\n DriveInputs(1'b0, 4'hf, 128'h70063b648ddd4ec7ae5bfa7baae10919);\n\n $finish();\nend\n\nendmodule" + }, + "test_info": { + "test_criteria_0": [ + "to validate this functionality is provided in the `verif` directory, and no other changes, besides those described above, are required in any other rtl. this new module is described below:" + ], + "test_criteria_2": [ + "be the 16 msb of the counter, the next 96 should be the bits [111:16] from the iv and the next 16 bits should be the 16 lsb from the counter. as an example:", + "be `enc_in = 128'h55442233445566778899aabbccdd3322`.", + "add support for four different padding modes used in block ciphers. the testbench to validate this functionality is provided in the `verif` directory, and no other changes, besides those described above, are required in any other rtl. this new module is described below:", + "remain at the desired value while configuring the iv, mode and resetting the counter, until the operation is done.\n- **padding mode update** (`i_update_padding_mode`): when high, updates the internal padding mode register with `i_padding_mode`.\n- **padding mode selection** (`[nbw_pmod-1:0] i_padding_mode`): selects the padding logic to apply.\n- **padding byte count** (`[nbw_padd-1:0] i_padding_bytes`): indicates how many bytes of the input should be padded.\n- **reset counter** (`i_reset_counter`): reset signal for ctr mode. it resets the internal counter.\n- **iv update** (`i_update_iv`): when high, updates internal iv register with `i_iv`.\n- **iv data** (`[nbw_data-1:0] i_iv`): input initialization vector.\n- **mode update** (`i_update_mode`): when high, updates the internal cipher mode register with `i_mode`.\n- **mode** (`[nbw_mode-1:0] i_mode`): indicates which cipher mode to use (e.g., ecb, cbc, etc.).\n- **key update** (`i_update_key`): when high and `i_start` is asserted, updates the key.\n- **key** (`[nbw_key-1:0] i_key`): encryption/decryption key.\n- **start operation** (`i_start`): triggers encryption or decryption depending on `i_encrypt`.\n- **input data** (`[nbw_data-1:0] i_data`): the plaintext or ciphertext block to be processed.\n- **done** (`o_done`): indicates operation completion.\n- **output data** (`[nbw_data-1:0] o_data`): the processed (encrypted or decrypted) data block.", + "be 16 (which, again, is not allowed), and no data would be encrypted/decrypted, only the padding.\n- the `aes_enc_top` used only when `i_encrypt == 1`.\n- the `aes_dec_top` used only when `i_encrypt == 0`.\n- control signals like `i_update_iv`, `i_update_mode`, `i_update_key`, `i_reset_counter`, and `i_start` are gated so only the selected aes module receives them." + ] + }, + "expected_behavior": [ + "be the 16 MSB of the counter, the next 96 should be the bits [111:16] from the IV and the next 16 bits should be the 16 LSB from the counter", + "be `enc_in = 128'h55442233445566778899aabbccdd3322`", + "add support for four different padding modes used in block ciphers", + "remain at the desired value while configuring the IV, mode and resetting the counter, until the operation is done", + "never be padded", + "be 16 (which, again, is not allowed), and no data would be encrypted/decrypted, only the padding", + "is provided in the `verif` directory, and no other changes, besides those described above, are required in any other RTL. This new module is described below:" + ], + "metadata": { + "categories": [ + "cid005", + "hard" + ], + "domain": "memory", + "complexity": "intermediate", + "problem_type": "design", + "has_code": true, + "has_tests": true + }, + "full_prompt": "Update `aes_enc_top` and `aes_dec_top` RTLs so that the CTR block cipher mode changes how it concatenates the IV with the counter. The first 16 bits should be the 16 MSB of the counter, the next 96 should be the bits [111:16] from the IV and the next 16 bits should be the 16 LSB from the counter. As an example:\n\n- `IV = 128'h00112233445566778899aabbccddeeff` and `counter = 32'h55443322`, the combination of them (used in the input of the encryption module in both `aes_dec_top` and `aes_enc_top`) should be `enc_in = 128'h55442233445566778899aabbccdd3322`.\n\nAlso, create a new module that instantiates both `aes_enc_top` and `aes_dec_top` modules and uses them to perform encryption or decryption depending on the `i_encrypt` control signal. This module should add support for four different padding modes used in block ciphers. The testbench to validate this functionality is provided in the `verif` directory, and no other changes, besides those described above, are required in any other RTL. This new module is described below:\n\n### Specifications\n\n- **Module Name**: `padding_top` (defined in `rtl/padding_top.sv`)\n- **Parameters**:\n - `NBW_KEY`: Bit width of the encryption/decryption key.\n - Default: 256.\n - Related interface signals: `i_key`.\n - `NBW_DATA`: Bit width of the input and output data blocks.\n - Default: 128.\n - Related interface signals: `i_data`, `o_data`, `i_iv`.\n - `NBW_MODE`: Bit width for cipher mode selection.\n - Default: 3.\n - Related interface signals: `i_mode`.\n - `NBW_CNTR`: Bit width of the counter (used in CTR mode).\n - Default: 32.\n - `NBW_PADD`: Bit width to represent padding length.\n - Default: 4.\n - Related interface signals: `i_padding_bytes`.\n - `NBW_PMOD`: Bit width to represent padding mode.\n - Default: 2.\n - Related interface signals: `i_padding_mode`.\n - `W3C_BYTE`: Byte used for W3C padding.\n - Default: 8'hAF.\n\n### Interface signals\n\n- **Clock** (`clk`): Synchronizes operation on the rising edge.\n- **Asynchronous Reset** (`rst_async_n`): Active low. Resets internal registers including the padding mode.\n- **Encryption Mode** (`i_encrypt`): When high, the encryption path is selected; otherwise, the decryption path is selected. It should remain at the desired value while configuring the IV, mode and resetting the counter, until the operation is done.\n- **Padding Mode Update** (`i_update_padding_mode`): When high, updates the internal padding mode register with `i_padding_mode`.\n- **Padding Mode Selection** (`[NBW_PMOD-1:0] i_padding_mode`): Selects the padding logic to apply.\n- **Padding Byte Count** (`[NBW_PADD-1:0] i_padding_bytes`): Indicates how many bytes of the input should be padded.\n- **Reset Counter** (`i_reset_counter`): Reset signal for CTR mode. It resets the internal counter.\n- **IV Update** (`i_update_iv`): When high, updates internal IV register with `i_iv`.\n- **IV Data** (`[NBW_DATA-1:0] i_iv`): Input initialization vector.\n- **Mode Update** (`i_update_mode`): When high, updates the internal cipher mode register with `i_mode`.\n- **Mode** (`[NBW_MODE-1:0] i_mode`): Indicates which cipher mode to use (e.g., ECB, CBC, etc.).\n- **Key Update** (`i_update_key`): When high and `i_start` is asserted, updates the key.\n- **Key** (`[NBW_KEY-1:0] i_key`): Encryption/decryption key.\n- **Start Operation** (`i_start`): Triggers encryption or decryption depending on `i_encrypt`.\n- **Input Data** (`[NBW_DATA-1:0] i_data`): The plaintext or ciphertext block to be processed.\n- **Done** (`o_done`): Indicates operation completion.\n- **Output Data** (`[NBW_DATA-1:0] o_data`): The processed (encrypted or decrypted) data block.\n\n### Internal Behavior\n\n- The internal padding mode register is updated sequentially when `i_update_padding_mode` is high. It is cleared asynchronously when `rst_async_n` is low.\n- The padding logic is combinational and modifies the least significant bytes of the input data block according to the selected padding mode.\n- No padding is done when `i_padding_bytes == 0`, regardless of the selected padding mode.\n- Given that the **Input Data** `i_data` is a fixed size (16 bytes), the padding is done by replacing the least significant bytes, instead of adding them (assuming that those bytes marked for padding are invalid in the input data).\n- Since the **Padding Byte Count** is at most 15, the 16th byte of the **Input Data** will never be padded. The **Padding Byte Count** is limited to 15 given that for the 16th byte to be padded, the padding byte count should be 16 (which, again, is not allowed), and no data would be encrypted/decrypted, only the padding.\n- The `aes_enc_top` used only when `i_encrypt == 1`.\n- The `aes_dec_top` used only when `i_encrypt == 0`.\n- Control signals like `i_update_iv`, `i_update_mode`, `i_update_key`, `i_reset_counter`, and `i_start` are gated so only the selected AES module receives them.\n\n### Supported Padding Modes\n\n- **PKCS#7** (`PKCS = 2'b00`):\n - Each padding byte is filled with the number of padding bytes.\n - Example: If 2 bytes are padded, both are `8'h02`.\n\n- **One-And-Zeroes** (`ONEANDZEROES = 2'b01`):\n - First padding byte(most significant) is `8'h80`, remaining padded bytes are `8'h00`.\n\n- **ANSI X9.23** (`ANSIX923 = 2'b10`):\n - All padding bytes are `8'h00`, except the last one(least significant), which contains the number of padded bytes.\n\n- **W3C** (`W3C = 2'b11`):\n - All padding bytes are filled with the `W3C_BYTE` parameter (default is `8'hAF`), except the last one which contains the number of padded bytes.\n", + "system_message": "You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n - **Update the contents of a text file from a old content to new content**\n - `sed -i \"line_number s/old_statement/new_statement/\" file.sv`\n - **To access a specific line of the file**\n - `awk 'NR==line_number' file_name.sv`\n\nYou will be given a prompt and your task is to understand it and solve the given issue by using the above-mentioned commands as needed. In the final step, you should create a Linux patch to highlight the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)", + "raw_context": { + "docs/specification.md": null, + "rtl/decoder_data_control_64b66b.sv": null, + "rtl/encoder_control_64b66b.sv": null, + "rtl/encoder_data_64b66b.sv": null, + "rtl/aes128_encrypt.sv": null, + "verif/tb_aes128_enc.sv": null, + "rtl/aes128_decrypt.sv": null, + "rtl/aes128_key_expansion.sv": null, + "rtl/inv_sbox.sv": "module inv_sbox (\n input logic [7:0] i_data,\n output logic [7:0] o_data\n);\n\nalways_comb begin\n case (i_data)\n 8'h00: o_data = 8'h52;\n 8'h01: o_data = 8'h09;\n 8'h02: o_data = 8'h6a;\n 8'h03: o_data = 8'hd5;\n 8'h04: o_data = 8'h30;\n 8'h05: o_data = 8'h36;\n 8'h06: o_data = 8'ha5;\n 8'h07: o_data = 8'h38;\n 8'h08: o_data = 8'hbf;\n 8'h09: o_data = 8'h40;\n 8'h0a: o_data = 8'ha3;\n 8'h0b: o_data = 8'h9e;\n 8'h0c: o_data = 8'h81;\n 8'h0d: o_data = 8'hf3;\n 8'h0e: o_data = 8'hd7;\n 8'h0f: o_data = 8'hfb;\n 8'h10: o_data = 8'h7c;\n 8'h11: o_data = 8'he3;\n 8'h12: o_data = 8'h39;\n 8'h13: o_data = 8'h82;\n 8'h14: o_data = 8'h9b;\n 8'h15: o_data = 8'h2f;\n 8'h16: o_data = 8'hff;\n 8'h17: o_data = 8'h87;\n 8'h18: o_data = 8'h34;\n 8'h19: o_data = 8'h8e;\n 8'h1a: o_data = 8'h43;\n 8'h1b: o_data = 8'h44;\n 8'h1c: o_data = 8'hc4;\n 8'h1d: o_data = 8'hde;\n 8'h1e: o_data = 8'he9;\n 8'h1f: o_data = 8'hcb;\n 8'h20: o_data = 8'h54;\n 8'h21: o_data = 8'h7b;\n 8'h22: o_data = 8'h94;\n 8'h23: o_data = 8'h32;\n 8'h24: o_data = 8'ha6;\n 8'h25: o_data = 8'hc2;\n 8'h26: o_data = 8'h23;\n 8'h27: o_data = 8'h3d;\n 8'h28: o_data = 8'hee;\n 8'h29: o_data = 8'h4c;\n 8'h2a: o_data = 8'h95;\n 8'h2b: o_data = 8'h0b;\n 8'h2c: o_data = 8'h42;\n 8'h2d: o_data = 8'hfa;\n 8'h2e: o_data = 8'hc3;\n 8'h2f: o_data = 8'h4e;\n 8'h30: o_data = 8'h08;\n 8'h31: o_data = 8'h2e;\n 8'h32: o_data = 8'ha1;\n 8'h33: o_data = 8'h66;\n 8'h34: o_data = 8'h28;\n 8'h35: o_data = 8'hd9;\n 8'h36: o_data = 8'h24;\n 8'h37: o_data = 8'hb2;\n 8'h38: o_data = 8'h76;\n 8'h39: o_data = 8'h5b;\n 8'h3a: o_data = 8'ha2;\n 8'h3b: o_data = 8'h49;\n 8'h3c: o_data = 8'h6d;\n 8'h3d: o_data = 8'h8b;\n 8'h3e: o_data = 8'hd1;\n 8'h3f: o_data = 8'h25;\n 8'h40: o_data = 8'h72;\n 8'h41: o_data = 8'hf8;\n 8'h42: o_data = 8'hf6;\n 8'h43: o_data = 8'h64;\n 8'h44: o_data = 8'h86;\n 8'h45: o_data = 8'h68;\n 8'h46: o_data = 8'h98;\n 8'h47: o_data = 8'h16;\n 8'h48: o_data = 8'hd4;\n 8'h49: o_data = 8'ha4;\n 8'h4a: o_data = 8'h5c;\n 8'h4b: o_data = 8'hcc;\n 8'h4c: o_data = 8'h5d;\n 8'h4d: o_data = 8'h65;\n 8'h4e: o_data = 8'hb6;\n 8'h4f: o_data = 8'h92;\n 8'h50: o_data = 8'h6c;\n 8'h51: o_data = 8'h70;\n 8'h52: o_data = 8'h48;\n 8'h53: o_data = 8'h50;\n 8'h54: o_data = 8'hfd;\n 8'h55: o_data = 8'hed;\n 8'h56: o_data = 8'hb9;\n 8'h57: o_data = 8'hda;\n 8'h58: o_data = 8'h5e;\n 8'h59: o_data = 8'h15;\n 8'h5a: o_data = 8'h46;\n 8'h5b: o_data = 8'h57;\n 8'h5c: o_data = 8'ha7;\n 8'h5d: o_data = 8'h8d;\n 8'h5e: o_data = 8'h9d;\n 8'h5f: o_data = 8'h84;\n 8'h60: o_data = 8'h90;\n 8'h61: o_data = 8'hd8;\n 8'h62: o_data = 8'hab;\n 8'h63: o_data = 8'h00;\n 8'h64: o_data = 8'h8c;\n 8'h65: o_data = 8'hbc;\n 8'h66: o_data = 8'hd3;\n 8'h67: o_data = 8'h0a;\n 8'h68: o_data = 8'hf7;\n 8'h69: o_data = 8'he4;\n 8'h6a: o_data = 8'h58;\n 8'h6b: o_data = 8'h05;\n 8'h6c: o_data = 8'hb8;\n 8'h6d: o_data = 8'hb3;\n 8'h6e: o_data = 8'h45;\n 8'h6f: o_data = 8'h06;\n 8'h70: o_data = 8'hd0;\n 8'h71: o_data = 8'h2c;\n 8'h72: o_data = 8'h1e;\n 8'h73: o_data = 8'h8f;\n 8'h74: o_data = 8'hca;\n 8'h75: o_data = 8'h3f;\n 8'h76: o_data = 8'h0f;\n 8'h77: o_data = 8'h02;\n 8'h78: o_data = 8'hc1;\n 8'h79: o_data = 8'haf;\n 8'h7a: o_data = 8'hbd;\n 8'h7b: o_data = 8'h03;\n 8'h7c: o_data = 8'h01;\n 8'h7d: o_data = 8'h13;\n 8'h7e: o_data = 8'h8a;\n 8'h7f: o_data = 8'h6b;\n 8'h80: o_data = 8'h3a;\n 8'h81: o_data = 8'h91;\n 8'h82: o_data = 8'h11;\n 8'h83: o_data = 8'h41;\n 8'h84: o_data = 8'h4f;\n 8'h85: o_data = 8'h67;\n 8'h86: o_data = 8'hdc;\n 8'h87: o_data = 8'hea;\n 8'h88: o_data = 8'h97;\n 8'h89: o_data = 8'hf2;\n 8'h8a: o_data = 8'hcf;\n 8'h8b: o_data = 8'hce;\n 8'h8c: o_data = 8'hf0;\n 8'h8d: o_data = 8'hb4;\n 8'h8e: o_data = 8'he6;\n 8'h8f: o_data = 8'h73;\n 8'h90: o_data = 8'h96;\n 8'h91: o_data = 8'hac;\n 8'h92: o_data = 8'h74;\n 8'h93: o_data = 8'h22;\n 8'h94: o_data = 8'he7;\n 8'h95: o_data = 8'had;\n 8'h96: o_data = 8'h35;\n 8'h97: o_data = 8'h85;\n 8'h98: o_data = 8'he2;\n 8'h99: o_data = 8'hf9;\n 8'h9a: o_data = 8'h37;\n 8'h9b: o_data = 8'he8;\n 8'h9c: o_data = 8'h1c;\n 8'h9d: o_data = 8'h75;\n 8'h9e: o_data = 8'hdf;\n 8'h9f: o_data = 8'h6e;\n 8'ha0: o_data = 8'h47;\n 8'ha1: o_data = 8'hf1;\n 8'ha2: o_data = 8'h1a;\n 8'ha3: o_data = 8'h71;\n 8'ha4: o_data = 8'h1d;\n 8'ha5: o_data = 8'h29;\n 8'ha6: o_data = 8'hc5;\n 8'ha7: o_data = 8'h89;\n 8'ha8: o_data = 8'h6f;\n 8'ha9: o_data = 8'hb7;\n 8'haa: o_data = 8'h62;\n 8'hab: o_data = 8'h0e;\n 8'hac: o_data = 8'haa;\n 8'had: o_data = 8'h18;\n 8'hae: o_data = 8'hbe;\n 8'haf: o_data = 8'h1b;\n 8'hb0: o_data = 8'hfc;\n 8'hb1: o_data = 8'h56;\n 8'hb2: o_data = 8'h3e;\n 8'hb3: o_data = 8'h4b;\n 8'hb4: o_data = 8'hc6;\n 8'hb5: o_data = 8'hd2;\n 8'hb6: o_data = 8'h79;\n 8'hb7: o_data = 8'h20;\n 8'hb8: o_data = 8'h9a;\n 8'hb9: o_data = 8'hdb;\n 8'hba: o_data = 8'hc0;\n 8'hbb: o_data = 8'hfe;\n 8'hbc: o_data = 8'h78;\n 8'hbd: o_data = 8'hcd;\n 8'hbe: o_data = 8'h5a;\n 8'hbf: o_data = 8'hf4;\n 8'hc0: o_data = 8'h1f;\n 8'hc1: o_data = 8'hdd;\n 8'hc2: o_data = 8'ha8;\n 8'hc3: o_data = 8'h33;\n 8'hc4: o_data = 8'h88;\n 8'hc5: o_data = 8'h07;\n 8'hc6: o_data = 8'hc7;\n 8'hc7: o_data = 8'h31;\n 8'hc8: o_data = 8'hb1;\n 8'hc9: o_data = 8'h12;\n 8'hca: o_data = 8'h10;\n 8'hcb: o_data = 8'h59;\n 8'hcc: o_data = 8'h27;\n 8'hcd: o_data = 8'h80;\n 8'hce: o_data = 8'hec;\n 8'hcf: o_data = 8'h5f;\n 8'hd0: o_data = 8'h60;\n 8'hd1: o_data = 8'h51;\n 8'hd2: o_data = 8'h7f;\n 8'hd3: o_data = 8'ha9;\n 8'hd4: o_data = 8'h19;\n 8'hd5: o_data = 8'hb5;\n 8'hd6: o_data = 8'h4a;\n 8'hd7: o_data = 8'h0d;\n 8'hd8: o_data = 8'h2d;\n 8'hd9: o_data = 8'he5;\n 8'hda: o_data = 8'h7a;\n 8'hdb: o_data = 8'h9f;\n 8'hdc: o_data = 8'h93;\n 8'hdd: o_data = 8'hc9;\n 8'hde: o_data = 8'h9c;\n 8'hdf: o_data = 8'hef;\n 8'he0: o_data = 8'ha0;\n 8'he1: o_data = 8'he0;\n 8'he2: o_data = 8'h3b;\n 8'he3: o_data = 8'h4d;\n 8'he4: o_data = 8'hae;\n 8'he5: o_data = 8'h2a;\n 8'he6: o_data = 8'hf5;\n 8'he7: o_data = 8'hb0;\n 8'he8: o_data = 8'hc8;\n 8'he9: o_data = 8'heb;\n 8'hea: o_data = 8'hbb;\n 8'heb: o_data = 8'h3c;\n 8'hec: o_data = 8'h83;\n 8'hed: o_data = 8'h53;\n 8'hee: o_data = 8'h99;\n 8'hef: o_data = 8'h61;\n 8'hf0: o_data = 8'h17;\n 8'hf1: o_data = 8'h2b;\n 8'hf2: o_data = 8'h04;\n 8'hf3: o_data = 8'h7e;\n 8'hf4: o_data = 8'hba;\n 8'hf5: o_data = 8'h77;\n 8'hf6: o_data = 8'hd6;\n 8'hf7: o_data = 8'h26;\n 8'hf8: o_data = 8'he1;\n 8'hf9: o_data = 8'h69;\n 8'hfa: o_data = 8'h14;\n 8'hfb: o_data = 8'h63;\n 8'hfc: o_data = 8'h55;\n 8'hfd: o_data = 8'h21;\n 8'hfe: o_data = 8'h0c;\n 8'hff: o_data = 8'h7d;\n default: o_data = 8'h00;\n endcase\nend\n\nendmodule : inv_sbox", + "rtl/sbox.sv": "module sbox (\n input logic [7:0] i_data,\n output logic [7:0] o_data\n);\n\nalways_comb begin\n case (i_data)\n 8'h00: o_data = 8'h63;\n 8'h01: o_data = 8'h7C;\n 8'h02: o_data = 8'h77;\n 8'h03: o_data = 8'h7B;\n 8'h04: o_data = 8'hF2;\n 8'h05: o_data = 8'h6B;\n 8'h06: o_data = 8'h6F;\n 8'h07: o_data = 8'hC5;\n 8'h08: o_data = 8'h30;\n 8'h09: o_data = 8'h01;\n 8'h0A: o_data = 8'h67;\n 8'h0B: o_data = 8'h2B;\n 8'h0C: o_data = 8'hFE;\n 8'h0D: o_data = 8'hD7;\n 8'h0E: o_data = 8'hAB;\n 8'h0F: o_data = 8'h76;\n 8'h10: o_data = 8'hCA;\n 8'h11: o_data = 8'h82;\n 8'h12: o_data = 8'hC9;\n 8'h13: o_data = 8'h7D;\n 8'h14: o_data = 8'hFA;\n 8'h15: o_data = 8'h59;\n 8'h16: o_data = 8'h47;\n 8'h17: o_data = 8'hF0;\n 8'h18: o_data = 8'hAD;\n 8'h19: o_data = 8'hD4;\n 8'h1A: o_data = 8'hA2;\n 8'h1B: o_data = 8'hAF;\n 8'h1C: o_data = 8'h9C;\n 8'h1D: o_data = 8'hA4;\n 8'h1E: o_data = 8'h72;\n 8'h1F: o_data = 8'hC0;\n 8'h20: o_data = 8'hB7;\n 8'h21: o_data = 8'hFD;\n 8'h22: o_data = 8'h93;\n 8'h23: o_data = 8'h26;\n 8'h24: o_data = 8'h36;\n 8'h25: o_data = 8'h3F;\n 8'h26: o_data = 8'hF7;\n 8'h27: o_data = 8'hCC;\n 8'h28: o_data = 8'h34;\n 8'h29: o_data = 8'hA5;\n 8'h2A: o_data = 8'hE5;\n 8'h2B: o_data = 8'hF1;\n 8'h2C: o_data = 8'h71;\n 8'h2D: o_data = 8'hD8;\n 8'h2E: o_data = 8'h31;\n 8'h2F: o_data = 8'h15;\n 8'h30: o_data = 8'h04;\n 8'h31: o_data = 8'hC7;\n 8'h32: o_data = 8'h23;\n 8'h33: o_data = 8'hC3;\n 8'h34: o_data = 8'h18;\n 8'h35: o_data = 8'h96;\n 8'h36: o_data = 8'h05;\n 8'h37: o_data = 8'h9A;\n 8'h38: o_data = 8'h07;\n 8'h39: o_data = 8'h12;\n 8'h3A: o_data = 8'h80;\n 8'h3B: o_data = 8'hE2;\n 8'h3C: o_data = 8'hEB;\n 8'h3D: o_data = 8'h27;\n 8'h3E: o_data = 8'hB2;\n 8'h3F: o_data = 8'h75;\n 8'h40: o_data = 8'h09;\n 8'h41: o_data = 8'h83;\n 8'h42: o_data = 8'h2C;\n 8'h43: o_data = 8'h1A;\n 8'h44: o_data = 8'h1B;\n 8'h45: o_data = 8'h6E;\n 8'h46: o_data = 8'h5A;\n 8'h47: o_data = 8'hA0;\n 8'h48: o_data = 8'h52;\n 8'h49: o_data = 8'h3B;\n 8'h4A: o_data = 8'hD6;\n 8'h4B: o_data = 8'hB3;\n 8'h4C: o_data = 8'h29;\n 8'h4D: o_data = 8'hE3;\n 8'h4E: o_data = 8'h2F;\n 8'h4F: o_data = 8'h84;\n 8'h50: o_data = 8'h53;\n 8'h51: o_data = 8'hD1;\n 8'h52: o_data = 8'h00;\n 8'h53: o_data = 8'hED;\n 8'h54: o_data = 8'h20;\n 8'h55: o_data = 8'hFC;\n 8'h56: o_data = 8'hB1;\n 8'h57: o_data = 8'h5B;\n 8'h58: o_data = 8'h6A;\n 8'h59: o_data = 8'hCB;\n 8'h5A: o_data = 8'hBE;\n 8'h5B: o_data = 8'h39;\n 8'h5C: o_data = 8'h4A;\n 8'h5D: o_data = 8'h4C;\n 8'h5E: o_data = 8'h58;\n 8'h5F: o_data = 8'hCF;\n 8'h60: o_data = 8'hD0;\n 8'h61: o_data = 8'hEF;\n 8'h62: o_data = 8'hAA;\n 8'h63: o_data = 8'hFB;\n 8'h64: o_data = 8'h43;\n 8'h65: o_data = 8'h4D;\n 8'h66: o_data = 8'h33;\n 8'h67: o_data = 8'h85;\n 8'h68: o_data = 8'h45;\n 8'h69: o_data = 8'hF9;\n 8'h6A: o_data = 8'h02;\n 8'h6B: o_data = 8'h7F;\n 8'h6C: o_data = 8'h50;\n 8'h6D: o_data = 8'h3C;\n 8'h6E: o_data = 8'h9F;\n 8'h6F: o_data = 8'hA8;\n 8'h70: o_data = 8'h51;\n 8'h71: o_data = 8'hA3;\n 8'h72: o_data = 8'h40;\n 8'h73: o_data = 8'h8F;\n 8'h74: o_data = 8'h92;\n 8'h75: o_data = 8'h9D;\n 8'h76: o_data = 8'h38;\n 8'h77: o_data = 8'hF5;\n 8'h78: o_data = 8'hBC;\n 8'h79: o_data = 8'hB6;\n 8'h7A: o_data = 8'hDA;\n 8'h7B: o_data = 8'h21;\n 8'h7C: o_data = 8'h10;\n 8'h7D: o_data = 8'hFF;\n 8'h7E: o_data = 8'hF3;\n 8'h7F: o_data = 8'hD2;\n 8'h80: o_data = 8'hCD;\n 8'h81: o_data = 8'h0C;\n 8'h82: o_data = 8'h13;\n 8'h83: o_data = 8'hEC;\n 8'h84: o_data = 8'h5F;\n 8'h85: o_data = 8'h97;\n 8'h86: o_data = 8'h44;\n 8'h87: o_data = 8'h17;\n 8'h88: o_data = 8'hC4;\n 8'h89: o_data = 8'hA7;\n 8'h8A: o_data = 8'h7E;\n 8'h8B: o_data = 8'h3D;\n 8'h8C: o_data = 8'h64;\n 8'h8D: o_data = 8'h5D;\n 8'h8E: o_data = 8'h19;\n 8'h8F: o_data = 8'h73;\n 8'h90: o_data = 8'h60;\n 8'h91: o_data = 8'h81;\n 8'h92: o_data = 8'h4F;\n 8'h93: o_data = 8'hDC;\n 8'h94: o_data = 8'h22;\n 8'h95: o_data = 8'h2A;\n 8'h96: o_data = 8'h90;\n 8'h97: o_data = 8'h88;\n 8'h98: o_data = 8'h46;\n 8'h99: o_data = 8'hEE;\n 8'h9A: o_data = 8'hB8;\n 8'h9B: o_data = 8'h14;\n 8'h9C: o_data = 8'hDE;\n 8'h9D: o_data = 8'h5E;\n 8'h9E: o_data = 8'h0B;\n 8'h9F: o_data = 8'hDB;\n 8'hA0: o_data = 8'hE0;\n 8'hA1: o_data = 8'h32;\n 8'hA2: o_data = 8'h3A;\n 8'hA3: o_data = 8'h0A;\n 8'hA4: o_data = 8'h49;\n 8'hA5: o_data = 8'h06;\n 8'hA6: o_data = 8'h24;\n 8'hA7: o_data = 8'h5C;\n 8'hA8: o_data = 8'hC2;\n 8'hA9: o_data = 8'hD3;\n 8'hAA: o_data = 8'hAC;\n 8'hAB: o_data = 8'h62;\n 8'hAC: o_data = 8'h91;\n 8'hAD: o_data = 8'h95;\n 8'hAE: o_data = 8'hE4;\n 8'hAF: o_data = 8'h79;\n 8'hB0: o_data = 8'hE7;\n 8'hB1: o_data = 8'hC8;\n 8'hB2: o_data = 8'h37;\n 8'hB3: o_data = 8'h6D;\n 8'hB4: o_data = 8'h8D;\n 8'hB5: o_data = 8'hD5;\n 8'hB6: o_data = 8'h4E;\n 8'hB7: o_data = 8'hA9;\n 8'hB8: o_data = 8'h6C;\n 8'hB9: o_data = 8'h56;\n 8'hBA: o_data = 8'hF4;\n 8'hBB: o_data = 8'hEA;\n 8'hBC: o_data = 8'h65;\n 8'hBD: o_data = 8'h7A;\n 8'hBE: o_data = 8'hAE;\n 8'hBF: o_data = 8'h08;\n 8'hC0: o_data = 8'hBA;\n 8'hC1: o_data = 8'h78;\n 8'hC2: o_data = 8'h25;\n 8'hC3: o_data = 8'h2E;\n 8'hC4: o_data = 8'h1C;\n 8'hC5: o_data = 8'hA6;\n 8'hC6: o_data = 8'hB4;\n 8'hC7: o_data = 8'hC6;\n 8'hC8: o_data = 8'hE8;\n 8'hC9: o_data = 8'hDD;\n 8'hCA: o_data = 8'h74;\n 8'hCB: o_data = 8'h1F;\n 8'hCC: o_data = 8'h4B;\n 8'hCD: o_data = 8'hBD;\n 8'hCE: o_data = 8'h8B;\n 8'hCF: o_data = 8'h8A;\n 8'hD0: o_data = 8'h70;\n 8'hD1: o_data = 8'h3E;\n 8'hD2: o_data = 8'hB5;\n 8'hD3: o_data = 8'h66;\n 8'hD4: o_data = 8'h48;\n 8'hD5: o_data = 8'h03;\n 8'hD6: o_data = 8'hF6;\n 8'hD7: o_data = 8'h0E;\n 8'hD8: o_data = 8'h61;\n 8'hD9: o_data = 8'h35;\n 8'hDA: o_data = 8'h57;\n 8'hDB: o_data = 8'hB9;\n 8'hDC: o_data = 8'h86;\n 8'hDD: o_data = 8'hC1;\n 8'hDE: o_data = 8'h1D;\n 8'hDF: o_data = 8'h9E;\n 8'hE0: o_data = 8'hE1;\n 8'hE1: o_data = 8'hF8;\n 8'hE2: o_data = 8'h98;\n 8'hE3: o_data = 8'h11;\n 8'hE4: o_data = 8'h69;\n 8'hE5: o_data = 8'hD9;\n 8'hE6: o_data = 8'h8E;\n 8'hE7: o_data = 8'h94;\n 8'hE8: o_data = 8'h9B;\n 8'hE9: o_data = 8'h1E;\n 8'hEA: o_data = 8'h87;\n 8'hEB: o_data = 8'hE9;\n 8'hEC: o_data = 8'hCE;\n 8'hED: o_data = 8'h55;\n 8'hEE: o_data = 8'h28;\n 8'hEF: o_data = 8'hDF;\n 8'hF0: o_data = 8'h8C;\n 8'hF1: o_data = 8'hA1;\n 8'hF2: o_data = 8'h89;\n 8'hF3: o_data = 8'h0D;\n 8'hF4: o_data = 8'hBF;\n 8'hF5: o_data = 8'hE6;\n 8'hF6: o_data = 8'h42;\n 8'hF7: o_data = 8'h68;\n 8'hF8: o_data = 8'h41;\n 8'hF9: o_data = 8'h99;\n 8'hFA: o_data = 8'h2D;\n 8'hFB: o_data = 8'h0F;\n 8'hFC: o_data = 8'hB0;\n 8'hFD: o_data = 8'h54;\n 8'hFE: o_data = 8'hBB;\n 8'hFF: o_data = 8'h16;\n default: o_data = 8'h00;\n endcase\nend\n\nendmodule : sbox", + "verif/tb_aes128_dec.sv": null, + "rtl/aes_encrypt.sv": "module aes_encrypt #(\n parameter NBW_KEY = 'd256,\n parameter NBW_DATA = 'd128\n) (\n input logic clk,\n input logic rst_async_n,\n input logic i_update_key,\n input logic [NBW_KEY-1:0] i_key,\n input logic i_start,\n input logic [NBW_DATA-1:0] i_data,\n output logic o_done,\n output logic [NBW_DATA-1:0] o_data\n);\n\n// ----------------------------------------\n// - Internal Parameters\n// ----------------------------------------\nlocalparam NBW_BYTE = 'd8;\nlocalparam STEPS = 'd14;\nlocalparam NBW_WORD = 'd32;\nlocalparam NBW_EX_KEY = 'd1920;\nlocalparam NBW_STEP = NBW_KEY/2;\n\n// ----------------------------------------\n// - Wires/Registers creation\n// ----------------------------------------\nlogic [NBW_BYTE-1:0] Rcon [STEPS/2];\nlogic [NBW_KEY-1:0] valid_key;\nlogic [NBW_STEP-1:0] step_key[STEPS];\nlogic [NBW_EX_KEY-1:0] expanded_key_nx;\nlogic [NBW_EX_KEY-1:0] expanded_key_ff;\nlogic [NBW_BYTE-1:0] current_data_nx[4][4];\nlogic [NBW_BYTE-1:0] current_data_ff[4][4];\nlogic [NBW_BYTE-1:0] SubBytes[4][4];\nlogic [NBW_BYTE-1:0] ShiftRows[4][4];\nlogic [NBW_BYTE-1:0] xtimes02[4][4];\nlogic [NBW_BYTE-1:0] xtimes03[4][4];\nlogic [NBW_BYTE-1:0] MixColumns[4][4];\nlogic [3:0] round_ff;\n\n// ----------------------------------------\n// - Output assignment\n// ----------------------------------------\nalways_ff @ (posedge clk or negedge rst_async_n) begin : done_assignment\n if(!rst_async_n) begin\n o_done <= 1'b0;\n end else begin\n o_done <= (round_ff == 4'd14);\n end\nend\n\ngenerate\n for(genvar i = 0; i < 4; i++) begin : out_row\n for(genvar j = 0; j < 4; j++) begin : out_col\n assign o_data[NBW_DATA-(4*j+i)*NBW_BYTE-1-:NBW_BYTE] = current_data_ff[i][j];\n end\n end\nendgenerate\n\nalways_ff @(posedge clk or negedge rst_async_n) begin : cypher_regs\n if(!rst_async_n) begin\n round_ff <= 4'd0;\n for(int i = 0; i < 4; i++) begin\n for(int j = 0; j < 4; j++) begin\n current_data_ff[i][j] <= 8'd0;\n end\n end\n end else begin\n if(i_start || (round_ff > 4'd0 && round_ff < 4'd14)) begin\n round_ff <= round_ff + 1'b1;\n end else begin\n round_ff <= 4'd0;\n end\n\n for(int i = 0; i < 4; i++) begin\n for(int j = 0; j < 4; j++) begin\n current_data_ff[i][j] <= current_data_nx[i][j];\n end\n end\n end\nend\n\nalways_comb begin : next_data\n for(int i = 0; i < 4; i++) begin\n for(int j = 0; j < 4; j++) begin\n if(i_start) begin\n if(i_update_key) begin\n current_data_nx[i][j] = i_data[NBW_DATA-(4*j+i)*NBW_BYTE-1-:NBW_BYTE] ^ i_key[NBW_KEY-(4*j+i)*NBW_BYTE-1-:NBW_BYTE];\n end else begin\n current_data_nx[i][j] = i_data[NBW_DATA-(4*j+i)*NBW_BYTE-1-:NBW_BYTE] ^ expanded_key_ff[NBW_EX_KEY-(4*j+i)*NBW_BYTE-1-:NBW_BYTE];\n end\n end else begin\n if(round_ff != 4'd0) begin\n if(round_ff != 4'd14) begin\n current_data_nx[i][j] = MixColumns[i][j] ^ expanded_key_ff[NBW_EX_KEY-round_ff*NBW_STEP-(4*j+i)*NBW_BYTE-1-:NBW_BYTE];\n end else begin\n current_data_nx[i][j] = ShiftRows[i][j] ^ expanded_key_ff[NBW_EX_KEY-round_ff*NBW_STEP-(4*j+i)*NBW_BYTE-1-:NBW_BYTE];\n end\n end else begin\n current_data_nx[i][j] = current_data_ff[i][j];\n end\n end\n end\n end\nend\n\ngenerate\n for(genvar i = 0; i < 4; i++) begin : row\n for(genvar j = 0; j < 4; j++) begin : col\n sbox uu_sbox0 (\n .i_data(current_data_ff[i][j]),\n .o_data(SubBytes[i][j])\n );\n end\n end\nendgenerate\n\nalways_comb begin : cypher_logic\n // Shift Rows logic\n // Line 0: No shift\n ShiftRows[0][0] = SubBytes[0][0];\n ShiftRows[0][1] = SubBytes[0][1];\n ShiftRows[0][2] = SubBytes[0][2];\n ShiftRows[0][3] = SubBytes[0][3];\n\n // Line 1: Shift 1 left\n ShiftRows[1][0] = SubBytes[1][1];\n ShiftRows[1][1] = SubBytes[1][2];\n ShiftRows[1][2] = SubBytes[1][3];\n ShiftRows[1][3] = SubBytes[1][0];\n\n // Line 2: Shift 2 left\n ShiftRows[2][0] = SubBytes[2][2];\n ShiftRows[2][1] = SubBytes[2][3];\n ShiftRows[2][2] = SubBytes[2][0];\n ShiftRows[2][3] = SubBytes[2][1];\n\n // Line 3: Shift 3 left\n ShiftRows[3][0] = SubBytes[3][3];\n ShiftRows[3][1] = SubBytes[3][0];\n ShiftRows[3][2] = SubBytes[3][1];\n ShiftRows[3][3] = SubBytes[3][2];\n\n // Mix Columns logic\n for(int i = 0; i < 4; i++) begin\n for(int j = 0; j < 4; j++) begin\n if(ShiftRows[i][j][NBW_BYTE-1]) begin\n xtimes02[i][j] = {ShiftRows[i][j][NBW_BYTE-2:0], 1'b0} ^ 8'h1B;\n xtimes03[i][j] = {ShiftRows[i][j][NBW_BYTE-2:0], 1'b0} ^ 8'h1B ^ ShiftRows[i][j];\n end else begin\n xtimes02[i][j] = {ShiftRows[i][j][NBW_BYTE-2:0], 1'b0};\n xtimes03[i][j] = {ShiftRows[i][j][NBW_BYTE-2:0], 1'b0} ^ ShiftRows[i][j];\n end\n end\n end\n\n for(int i = 0; i < 4; i++) begin\n MixColumns[0][i] = xtimes02[0][i] ^ xtimes03[1][i] ^ ShiftRows[2][i] ^ ShiftRows[3][i];\n MixColumns[1][i] = xtimes02[1][i] ^ xtimes03[2][i] ^ ShiftRows[3][i] ^ ShiftRows[0][i];\n MixColumns[2][i] = xtimes02[2][i] ^ xtimes03[3][i] ^ ShiftRows[0][i] ^ ShiftRows[1][i];\n MixColumns[3][i] = xtimes02[3][i] ^ xtimes03[0][i] ^ ShiftRows[1][i] ^ ShiftRows[2][i];\n end\nend\n\n// ****************************************\n// - Key Expansion logic\n// ****************************************\n\n// ----------------------------------------\n// - Registers\n// ----------------------------------------\nalways_ff @(posedge clk or negedge rst_async_n) begin : reset_regs\n if(~rst_async_n) begin\n expanded_key_ff <= {NBW_EX_KEY{1'b0}};\n end else begin\n expanded_key_ff <= expanded_key_nx;\n end\nend\n\n\n// ----------------------------------------\n// - Operation logic\n// ----------------------------------------\nassign Rcon[0] = 8'h01;\nassign Rcon[1] = 8'h02;\nassign Rcon[2] = 8'h04;\nassign Rcon[3] = 8'h08;\nassign Rcon[4] = 8'h10;\nassign Rcon[5] = 8'h20;\nassign Rcon[6] = 8'h40;\n\ngenerate\n for(genvar i = 0; i < STEPS; i++) begin : steps\n if(i%2 == 0) begin\n logic [NBW_WORD-1:0] RotWord;\n logic [NBW_WORD-1:0] SubWord;\n logic [NBW_WORD-1:0] RconXor;\n\n sbox uu_sbox0 (\n .i_data(RotWord[NBW_WORD-1-:NBW_BYTE]),\n .o_data(SubWord[NBW_WORD-1-:NBW_BYTE])\n );\n\n sbox uu_sbox1 (\n .i_data(RotWord[NBW_WORD-NBW_BYTE-1-:NBW_BYTE]),\n .o_data(SubWord[NBW_WORD-NBW_BYTE-1-:NBW_BYTE])\n );\n\n sbox uu_sbox2 (\n .i_data(RotWord[NBW_WORD-2*NBW_BYTE-1-:NBW_BYTE]),\n .o_data(SubWord[NBW_WORD-2*NBW_BYTE-1-:NBW_BYTE])\n );\n\n sbox uu_sbox3 (\n .i_data(RotWord[NBW_WORD-3*NBW_BYTE-1-:NBW_BYTE]),\n .o_data(SubWord[NBW_WORD-3*NBW_BYTE-1-:NBW_BYTE])\n );\n\n always_comb begin : main_operation\n RotWord = {expanded_key_ff[NBW_EX_KEY-NBW_KEY-i*NBW_STEP+NBW_WORD-NBW_BYTE-1-:(NBW_WORD-NBW_BYTE)], expanded_key_ff[NBW_EX_KEY-NBW_KEY-i*NBW_STEP+NBW_WORD-1-:NBW_BYTE]};\n RconXor = {SubWord[NBW_WORD-1-:NBW_BYTE]^Rcon[i/2], SubWord[NBW_WORD-NBW_BYTE-1-:(NBW_WORD-NBW_BYTE)]};\n\n step_key[i][NBW_STEP-1-:NBW_WORD] = expanded_key_ff[NBW_EX_KEY-(4*i )*NBW_WORD-1-:NBW_WORD] ^ RconXor;\n step_key[i][NBW_STEP-NBW_WORD-1-:NBW_WORD] = expanded_key_ff[NBW_EX_KEY-(4*i+1)*NBW_WORD-1-:NBW_WORD] ^ step_key[i][NBW_STEP-1-:NBW_WORD];\n step_key[i][NBW_STEP-2*NBW_WORD-1-:NBW_WORD] = expanded_key_ff[NBW_EX_KEY-(4*i+2)*NBW_WORD-1-:NBW_WORD] ^ step_key[i][NBW_STEP-NBW_WORD-1-:NBW_WORD];\n step_key[i][NBW_STEP-3*NBW_WORD-1-:NBW_WORD] = expanded_key_ff[NBW_EX_KEY-(4*i+3)*NBW_WORD-1-:NBW_WORD] ^ step_key[i][NBW_STEP-2*NBW_WORD-1-:NBW_WORD];\n end\n end else begin\n logic [NBW_WORD-1:0] SubWord;\n\n sbox uu_sbox0 (\n .i_data(expanded_key_ff[NBW_EX_KEY-NBW_KEY+NBW_WORD-i*NBW_STEP-1-:NBW_BYTE]),\n .o_data(SubWord[NBW_WORD-1-:NBW_BYTE])\n );\n\n sbox uu_sbox1 (\n .i_data(expanded_key_ff[NBW_EX_KEY-NBW_KEY+NBW_WORD-i*NBW_STEP-NBW_BYTE-1-:NBW_BYTE]),\n .o_data(SubWord[NBW_WORD-NBW_BYTE-1-:NBW_BYTE])\n );\n\n sbox uu_sbox2 (\n .i_data(expanded_key_ff[NBW_EX_KEY-NBW_KEY+NBW_WORD-i*NBW_STEP-2*NBW_BYTE-1-:NBW_BYTE]),\n .o_data(SubWord[NBW_WORD-2*NBW_BYTE-1-:NBW_BYTE])\n );\n\n sbox uu_sbox3 (\n .i_data(expanded_key_ff[NBW_EX_KEY-NBW_KEY+NBW_WORD-i*NBW_STEP-3*NBW_BYTE-1-:NBW_BYTE]),\n .o_data(SubWord[NBW_WORD-3*NBW_BYTE-1-:NBW_BYTE])\n );\n\n always_comb begin : main_operation\n step_key[i][NBW_STEP-1-:NBW_WORD] = expanded_key_ff[NBW_EX_KEY-(4*i )*NBW_WORD-1-:NBW_WORD] ^ SubWord;\n step_key[i][NBW_STEP-NBW_WORD-1-:NBW_WORD] = expanded_key_ff[NBW_EX_KEY-(4*i+1)*NBW_WORD-1-:NBW_WORD] ^ step_key[i][NBW_STEP-1-:NBW_WORD];\n step_key[i][NBW_STEP-2*NBW_WORD-1-:NBW_WORD] = expanded_key_ff[NBW_EX_KEY-(4*i+2)*NBW_WORD-1-:NBW_WORD] ^ step_key[i][NBW_STEP-NBW_WORD-1-:NBW_WORD];\n step_key[i][NBW_STEP-3*NBW_WORD-1-:NBW_WORD] = expanded_key_ff[NBW_EX_KEY-(4*i+3)*NBW_WORD-1-:NBW_WORD] ^ step_key[i][NBW_STEP-2*NBW_WORD-1-:NBW_WORD];\n end\n end\n end\nendgenerate\n\nassign expanded_key_nx = {valid_key , step_key[0 ], step_key[1 ], step_key[2 ],\n step_key[3 ], step_key[4 ], step_key[5 ], step_key[6 ],\n step_key[7 ], step_key[8 ], step_key[9 ], step_key[10],\n step_key[11], step_key[12]};\n\nalways_comb begin : input_data\n if (i_update_key) begin\n valid_key = i_key;\n end else begin\n valid_key = expanded_key_ff[NBW_EX_KEY-1-:NBW_KEY];\n end\nend\n\nendmodule : aes_encrypt", + "verif/tb_aes_encrypt.sv": null, + "rtl/aes_decrypt.sv": "module aes_decrypt #(\n parameter NBW_KEY = 'd256,\n parameter NBW_DATA = 'd128\n) (\n input logic clk,\n input logic rst_async_n,\n input logic i_update_key,\n input logic [NBW_KEY-1:0] i_key,\n input logic i_start,\n input logic [NBW_DATA-1:0] i_data,\n output logic o_done,\n output logic [NBW_DATA-1:0] o_data\n);\n\n// ----------------------------------------\n// - Internal Parameters\n// ----------------------------------------\nlocalparam NBW_BYTE = 'd8;\nlocalparam NBW_EX_KEY = 'd1920;\nlocalparam NBW_STEP = NBW_KEY/2;\n\n// ----------------------------------------\n// - Wires/Registers creation\n// ----------------------------------------\nlogic [NBW_BYTE-1:0] current_data_nx[4][4];\nlogic [NBW_BYTE-1:0] current_data_ff[4][4];\nlogic [NBW_BYTE-1:0] AddRoundKey[4][4];\nlogic [NBW_BYTE-1:0] SubBytes[4][4];\nlogic [NBW_BYTE-1:0] ShiftRows[4][4];\nlogic [NBW_BYTE-1:0] xtimes02[4][4];\nlogic [NBW_BYTE-1:0] xtimes04[4][4];\nlogic [NBW_BYTE-1:0] xtimes08[4][4];\nlogic [NBW_BYTE-1:0] xtimes09[4][4];\nlogic [NBW_BYTE-1:0] xtimes0b[4][4];\nlogic [NBW_BYTE-1:0] xtimes0d[4][4];\nlogic [NBW_BYTE-1:0] xtimes0e[4][4];\nlogic [NBW_BYTE-1:0] MixColumns[4][4];\nlogic [3:0] round_ff;\nlogic key_done;\nlogic key_idle;\nlogic [NBW_EX_KEY-1:0] expanded_key;\n\n// ----------------------------------------\n// - Output assignment\n// ----------------------------------------\nalways_ff @ (posedge clk or negedge rst_async_n) begin\n if(!rst_async_n) begin\n o_done <= 1'b0;\n end else begin\n o_done <= (round_ff == 4'd15);\n end\nend\n\ngenerate\n for(genvar i = 0; i < 4; i++) begin : out_row\n for(genvar j = 0; j < 4; j++) begin : out_col\n assign o_data[NBW_DATA-(4*j+i)*NBW_BYTE-1-:NBW_BYTE] = current_data_ff[i][j];\n end\n end\nendgenerate\n\nalways_ff @(posedge clk or negedge rst_async_n) begin : inv_cypher_regs\n if(!rst_async_n) begin\n round_ff <= 4'd0;\n for(int i = 0; i < 4; i++) begin\n for(int j = 0; j < 4; j++) begin\n current_data_ff[i][j] <= 8'd0;\n end\n end\n end else begin\n if(i_start) begin\n if(i_update_key) begin\n round_ff <= 4'd0;\n end else begin\n round_ff <= 4'd1;\n end\n end else if((round_ff > 4'd0 && round_ff < 4'd15) || key_done) begin\n round_ff <= round_ff + 1'b1;\n end else begin\n round_ff <= 4'd0;\n end\n\n for(int i = 0; i < 4; i++) begin\n for(int j = 0; j < 4; j++) begin\n current_data_ff[i][j] <= current_data_nx[i][j];\n end\n end\n end\nend\n\nalways_comb begin : next_data\n for(int i = 0; i < 4; i++) begin\n for(int j = 0; j < 4; j++) begin\n if(i_start) begin\n current_data_nx[i][j] = i_data[NBW_DATA-(4*j+i)*NBW_BYTE-1-:NBW_BYTE];\n end else begin\n if(round_ff != 0) begin\n if(round_ff != 15) begin\n current_data_nx[i][j] = SubBytes[i][j];\n end else begin\n current_data_nx[i][j] = AddRoundKey[i][j];\n end\n end else begin\n current_data_nx[i][j] = current_data_ff[i][j];\n end\n end\n end\n end\nend\n\ngenerate\n for(genvar i = 0; i < 4; i++) begin : row\n for(genvar j = 0; j < 4; j++) begin : col\n inv_sbox uu_inv_sbox0 (\n .i_data(ShiftRows[i][j]),\n .o_data(SubBytes[i][j])\n );\n end\n end\nendgenerate\n\nalways_comb begin : decypher_logic\n // Add Round Key logic\n for(int i = 0; i < 4; i++) begin : row_key\n for(int j = 0; j < 4; j++) begin : col_key\n if(round_ff > 4'd0) begin\n AddRoundKey[i][j] = current_data_ff[i][j] ^ expanded_key[NBW_EX_KEY-(15-round_ff)*NBW_STEP-(4*j+i)*NBW_BYTE-1-:NBW_BYTE];\n end else begin\n AddRoundKey[i][j] = 0;\n end\n end\n end\n\n // Mix Columns logic\n for(int i = 0; i < 4; i++) begin\n for(int j = 0; j < 4; j++) begin\n if(AddRoundKey[i][j][NBW_BYTE-1]) begin\n xtimes02[i][j] = {AddRoundKey[i][j][NBW_BYTE-2:0], 1'b0} ^ 8'h1B;\n if(AddRoundKey[i][j][NBW_BYTE-2]) begin\n xtimes04[i][j] = {xtimes02[i][j][NBW_BYTE-2:0], 1'b0} ^ 8'h1B;\n if(AddRoundKey[i][j][NBW_BYTE-3]) begin\n xtimes08[i][j] = {xtimes04[i][j][NBW_BYTE-2:0], 1'b0} ^ 8'h1B;\n end else begin\n xtimes08[i][j] = {xtimes04[i][j][NBW_BYTE-2:0], 1'b0};\n end\n end else begin\n xtimes04[i][j] = {xtimes02[i][j][NBW_BYTE-2:0], 1'b0};\n if(AddRoundKey[i][j][NBW_BYTE-3]) begin\n xtimes08[i][j] = {xtimes04[i][j][NBW_BYTE-2:0], 1'b0} ^ 8'h1B;\n end else begin\n xtimes08[i][j] = {xtimes04[i][j][NBW_BYTE-2:0], 1'b0};\n end\n end\n end else begin\n xtimes02[i][j] = {AddRoundKey[i][j][NBW_BYTE-2:0], 1'b0};\n if(AddRoundKey[i][j][NBW_BYTE-2]) begin\n xtimes04[i][j] = {xtimes02[i][j][NBW_BYTE-2:0], 1'b0} ^ 8'h1B;\n if(AddRoundKey[i][j][NBW_BYTE-3]) begin\n xtimes08[i][j] = {xtimes04[i][j][NBW_BYTE-2:0], 1'b0} ^ 8'h1B;\n end else begin\n xtimes08[i][j] = {xtimes04[i][j][NBW_BYTE-2:0], 1'b0};\n end\n end else begin\n xtimes04[i][j] = {xtimes02[i][j][NBW_BYTE-2:0], 1'b0};\n if(AddRoundKey[i][j][NBW_BYTE-3]) begin\n xtimes08[i][j] = {xtimes04[i][j][NBW_BYTE-2:0], 1'b0} ^ 8'h1B;\n end else begin\n xtimes08[i][j] = {xtimes04[i][j][NBW_BYTE-2:0], 1'b0};\n end\n end\n end\n\n xtimes0e[i][j] = xtimes08[i][j] ^ xtimes04[i][j] ^ xtimes02[i][j];\n xtimes0b[i][j] = xtimes08[i][j] ^ xtimes02[i][j] ^ AddRoundKey[i][j];\n xtimes0d[i][j] = xtimes08[i][j] ^ xtimes04[i][j] ^ AddRoundKey[i][j];\n xtimes09[i][j] = xtimes08[i][j] ^ AddRoundKey[i][j];\n end\n end\n\n for(int i = 0; i < 4; i++) begin\n MixColumns[0][i] = xtimes0e[0][i] ^ xtimes0b[1][i] ^ xtimes0d[2][i] ^ xtimes09[3][i];\n MixColumns[1][i] = xtimes0e[1][i] ^ xtimes0b[2][i] ^ xtimes0d[3][i] ^ xtimes09[0][i];\n MixColumns[2][i] = xtimes0e[2][i] ^ xtimes0b[3][i] ^ xtimes0d[0][i] ^ xtimes09[1][i];\n MixColumns[3][i] = xtimes0e[3][i] ^ xtimes0b[0][i] ^ xtimes0d[1][i] ^ xtimes09[2][i];\n end\n\n // Shift Rows logic\n if(round_ff == 4'd1) begin\n // Line 0: No shift\n ShiftRows[0][0] = AddRoundKey[0][0];\n ShiftRows[0][1] = AddRoundKey[0][1];\n ShiftRows[0][2] = AddRoundKey[0][2];\n ShiftRows[0][3] = AddRoundKey[0][3];\n\n // Line 1: Shift 1 right\n ShiftRows[1][0] = AddRoundKey[1][3];\n ShiftRows[1][1] = AddRoundKey[1][0];\n ShiftRows[1][2] = AddRoundKey[1][1];\n ShiftRows[1][3] = AddRoundKey[1][2];\n\n // Line 2: Shift 2 right\n ShiftRows[2][0] = AddRoundKey[2][2];\n ShiftRows[2][1] = AddRoundKey[2][3];\n ShiftRows[2][2] = AddRoundKey[2][0];\n ShiftRows[2][3] = AddRoundKey[2][1];\n\n // Line 3: Shift 3 right\n ShiftRows[3][0] = AddRoundKey[3][1];\n ShiftRows[3][1] = AddRoundKey[3][2];\n ShiftRows[3][2] = AddRoundKey[3][3];\n ShiftRows[3][3] = AddRoundKey[3][0];\n end else begin\n // Line 0: No shift\n ShiftRows[0][0] = MixColumns[0][0];\n ShiftRows[0][1] = MixColumns[0][1];\n ShiftRows[0][2] = MixColumns[0][2];\n ShiftRows[0][3] = MixColumns[0][3];\n\n // Line 1: Shift 1 right\n ShiftRows[1][0] = MixColumns[1][3];\n ShiftRows[1][1] = MixColumns[1][0];\n ShiftRows[1][2] = MixColumns[1][1];\n ShiftRows[1][3] = MixColumns[1][2];\n\n // Line 2: Shift 2 right\n ShiftRows[2][0] = MixColumns[2][2];\n ShiftRows[2][1] = MixColumns[2][3];\n ShiftRows[2][2] = MixColumns[2][0];\n ShiftRows[2][3] = MixColumns[2][1];\n\n // Line 3: Shift 3 right\n ShiftRows[3][0] = MixColumns[3][1];\n ShiftRows[3][1] = MixColumns[3][2];\n ShiftRows[3][2] = MixColumns[3][3];\n ShiftRows[3][3] = MixColumns[3][0];\n end\n\nend\n\naes_ke uu_aes_ke (\n .clk (clk ),\n .rst_async_n (rst_async_n ),\n .i_start (i_start & i_update_key),\n .i_key (i_key ),\n .o_idle (key_idle ),\n .o_done (key_done ),\n .o_expanded_key(expanded_key )\n);\n\nendmodule : aes_decrypt", + "rtl/aes_ke.sv": "module aes_ke #(\n parameter NBW_KEY = 'd256,\n parameter NBW_OUT = 'd1920\n) (\n input logic clk,\n input logic rst_async_n,\n input logic i_start,\n input logic [NBW_KEY-1:0] i_key,\n output logic o_idle,\n output logic o_done,\n output logic [NBW_OUT-1:0] o_expanded_key\n);\n\n// ----------------------------------------\n// - Internal Parameters\n// ----------------------------------------\nlocalparam NBW_BYTE = 'd8;\nlocalparam STEPS = 'd14;\nlocalparam NBW_WORD = 'd32;\nlocalparam NBW_STEP = NBW_KEY/2;\n\n// ----------------------------------------\n// - Wires/Registers creation\n// ----------------------------------------\nlogic [NBW_BYTE-1:0] Rcon [STEPS/2];\nlogic [NBW_KEY-1:0] valid_key;\nlogic [NBW_STEP-1:0] step_key[STEPS];\nlogic [NBW_OUT-1:0] expanded_key_nx;\nlogic [NBW_OUT-1:0] expanded_key_ff;\nlogic [STEPS:0] key_exp_steps_ff;\n\n// ----------------------------------------\n// - Output assignment\n// ----------------------------------------\nassign o_done = key_exp_steps_ff[STEPS];\nassign o_idle = ~(|key_exp_steps_ff);\nassign o_expanded_key = expanded_key_ff;\n\n// ----------------------------------------\n// - Registers\n// ----------------------------------------\nalways_ff @(posedge clk or negedge rst_async_n) begin : done_regs\n if(!rst_async_n) begin\n key_exp_steps_ff <= 0;\n end else begin\n key_exp_steps_ff <= {key_exp_steps_ff[STEPS-1:0], i_start};\n end\nend\n\nalways_ff @(posedge clk or negedge rst_async_n) begin : key_regs\n if(~rst_async_n) begin\n expanded_key_ff <= {NBW_OUT{1'b0}};\n end else begin\n expanded_key_ff <= expanded_key_nx;\n end\nend\n\n\n// ----------------------------------------\n// - Operation logic\n// ----------------------------------------\nassign Rcon[0] = 8'h01;\nassign Rcon[1] = 8'h02;\nassign Rcon[2] = 8'h04;\nassign Rcon[3] = 8'h08;\nassign Rcon[4] = 8'h10;\nassign Rcon[5] = 8'h20;\nassign Rcon[6] = 8'h40;\n\ngenerate\n for(genvar i = 0; i < STEPS; i++) begin : steps\n if(i%2 == 0) begin\n logic [NBW_WORD-1:0] RotWord;\n logic [NBW_WORD-1:0] SubWord;\n logic [NBW_WORD-1:0] RconXor;\n\n sbox uu_sbox0 (\n .i_data(RotWord[NBW_WORD-1-:NBW_BYTE]),\n .o_data(SubWord[NBW_WORD-1-:NBW_BYTE])\n );\n\n sbox uu_sbox1 (\n .i_data(RotWord[NBW_WORD-NBW_BYTE-1-:NBW_BYTE]),\n .o_data(SubWord[NBW_WORD-NBW_BYTE-1-:NBW_BYTE])\n );\n\n sbox uu_sbox2 (\n .i_data(RotWord[NBW_WORD-2*NBW_BYTE-1-:NBW_BYTE]),\n .o_data(SubWord[NBW_WORD-2*NBW_BYTE-1-:NBW_BYTE])\n );\n\n sbox uu_sbox3 (\n .i_data(RotWord[NBW_WORD-3*NBW_BYTE-1-:NBW_BYTE]),\n .o_data(SubWord[NBW_WORD-3*NBW_BYTE-1-:NBW_BYTE])\n );\n\n always_comb begin : main_operation\n RotWord = {expanded_key_ff[NBW_OUT-NBW_KEY-i*NBW_STEP+NBW_WORD-NBW_BYTE-1-:(NBW_WORD-NBW_BYTE)], expanded_key_ff[NBW_OUT-NBW_KEY-i*NBW_STEP+NBW_WORD-1-:NBW_BYTE]};\n RconXor = {SubWord[NBW_WORD-1-:NBW_BYTE]^Rcon[i/2], SubWord[NBW_WORD-NBW_BYTE-1-:(NBW_WORD-NBW_BYTE)]};\n\n step_key[i][NBW_STEP-1-:NBW_WORD] = expanded_key_ff[NBW_OUT-(4*i )*NBW_WORD-1-:NBW_WORD] ^ RconXor;\n step_key[i][NBW_STEP-NBW_WORD-1-:NBW_WORD] = expanded_key_ff[NBW_OUT-(4*i+1)*NBW_WORD-1-:NBW_WORD] ^ step_key[i][NBW_STEP-1-:NBW_WORD];\n step_key[i][NBW_STEP-2*NBW_WORD-1-:NBW_WORD] = expanded_key_ff[NBW_OUT-(4*i+2)*NBW_WORD-1-:NBW_WORD] ^ step_key[i][NBW_STEP-NBW_WORD-1-:NBW_WORD];\n step_key[i][NBW_STEP-3*NBW_WORD-1-:NBW_WORD] = expanded_key_ff[NBW_OUT-(4*i+3)*NBW_WORD-1-:NBW_WORD] ^ step_key[i][NBW_STEP-2*NBW_WORD-1-:NBW_WORD];\n end\n end else begin\n logic [NBW_WORD-1:0] SubWord;\n\n sbox uu_sbox0 (\n .i_data(expanded_key_ff[NBW_OUT-NBW_KEY+NBW_WORD-i*NBW_STEP-1-:NBW_BYTE]),\n .o_data(SubWord[NBW_WORD-1-:NBW_BYTE])\n );\n\n sbox uu_sbox1 (\n .i_data(expanded_key_ff[NBW_OUT-NBW_KEY+NBW_WORD-i*NBW_STEP-NBW_BYTE-1-:NBW_BYTE]),\n .o_data(SubWord[NBW_WORD-NBW_BYTE-1-:NBW_BYTE])\n );\n\n sbox uu_sbox2 (\n .i_data(expanded_key_ff[NBW_OUT-NBW_KEY+NBW_WORD-i*NBW_STEP-2*NBW_BYTE-1-:NBW_BYTE]),\n .o_data(SubWord[NBW_WORD-2*NBW_BYTE-1-:NBW_BYTE])\n );\n\n sbox uu_sbox3 (\n .i_data(expanded_key_ff[NBW_OUT-NBW_KEY+NBW_WORD-i*NBW_STEP-3*NBW_BYTE-1-:NBW_BYTE]),\n .o_data(SubWord[NBW_WORD-3*NBW_BYTE-1-:NBW_BYTE])\n );\n\n always_comb begin : main_operation\n step_key[i][NBW_STEP-1-:NBW_WORD] = expanded_key_ff[NBW_OUT-(4*i )*NBW_WORD-1-:NBW_WORD] ^ SubWord;\n step_key[i][NBW_STEP-NBW_WORD-1-:NBW_WORD] = expanded_key_ff[NBW_OUT-(4*i+1)*NBW_WORD-1-:NBW_WORD] ^ step_key[i][NBW_STEP-1-:NBW_WORD];\n step_key[i][NBW_STEP-2*NBW_WORD-1-:NBW_WORD] = expanded_key_ff[NBW_OUT-(4*i+2)*NBW_WORD-1-:NBW_WORD] ^ step_key[i][NBW_STEP-NBW_WORD-1-:NBW_WORD];\n step_key[i][NBW_STEP-3*NBW_WORD-1-:NBW_WORD] = expanded_key_ff[NBW_OUT-(4*i+3)*NBW_WORD-1-:NBW_WORD] ^ step_key[i][NBW_STEP-2*NBW_WORD-1-:NBW_WORD];\n end\n end\n end\nendgenerate\n\nassign expanded_key_nx = {valid_key , step_key[0 ], step_key[1 ], step_key[2 ],\n step_key[3 ], step_key[4 ], step_key[5 ], step_key[6 ],\n step_key[7 ], step_key[8 ], step_key[9 ], step_key[10],\n step_key[11], step_key[12]};\n\nalways_comb begin : input_data\n if (i_start) begin\n valid_key = i_key;\n end else begin\n valid_key = expanded_key_ff[NBW_OUT-1-:NBW_KEY];\n end\nend\n\nendmodule : aes_ke", + "verif/tb_aes_decrypt.sv": null, + "rtl/aes_dec_top.sv": "module aes_dec_top #(\n parameter NBW_KEY = 'd256,\n parameter NBW_DATA = 'd128,\n parameter NBW_MODE = 'd3,\n parameter NBW_CNTR = 'd32\n) (\n input logic clk,\n input logic rst_async_n,\n input logic i_reset_counter,\n input logic i_update_iv,\n input logic [NBW_DATA-1:0] i_iv,\n input logic i_update_mode,\n input logic [NBW_MODE-1:0] i_mode,\n input logic i_update_key,\n input logic [NBW_KEY-1:0] i_key,\n input logic i_start,\n input logic [NBW_DATA-1:0] i_ciphertext,\n output logic o_done,\n output logic [NBW_DATA-1:0] o_plaintext\n);\n\n// ----------------------------------------\n// - Wires/Registers creation\n// ----------------------------------------\nlogic [NBW_MODE-1:0] mode_ff;\nlogic [NBW_DATA-1:0] ciphertext_ff;\nlogic [NBW_DATA-1:0] iv_ff;\nlogic [NBW_DATA-1:0] iv_nx;\nlogic [NBW_DATA-1:0] plaintext;\nlogic [NBW_DATA-1:0] dec_in;\nlogic [NBW_DATA-1:0] dec_out;\nlogic update_key_ff;\nlogic start_dec_ff;\nlogic start_enc_ff;\nlogic dec_done;\nlogic [NBW_KEY-1:0] key_ff;\nlogic [NBW_CNTR-1:0] counter_ff;\nlogic dec_sel;\nlogic [NBW_DATA-1:0] enc_out;\nlogic enc_done;\n\n// Possible operation modes\nlocalparam ECB = 3'd0;\nlocalparam CBC = 3'd1;\nlocalparam PCBC = 3'd2;\nlocalparam CFB = 3'd3;\nlocalparam OFB = 3'd4;\nlocalparam CTR = 3'd5;\n\n// Operation modes logic\nalways_comb begin\n case(mode_ff)\n ECB: begin\n dec_in = ciphertext_ff;\n iv_nx = iv_ff;\n plaintext = dec_out;\n dec_sel = 1'b1;\n end\n CBC: begin\n dec_in = ciphertext_ff;\n iv_nx = ciphertext_ff;\n plaintext = dec_out ^ iv_ff;\n dec_sel = 1'b1;\n end\n PCBC: begin\n dec_in = ciphertext_ff;\n iv_nx = ciphertext_ff ^ dec_out ^ iv_ff;\n plaintext = dec_out ^ iv_ff;\n dec_sel = 1'b1;\n end\n CFB: begin\n dec_in = iv_ff;\n iv_nx = ciphertext_ff;\n plaintext = ciphertext_ff ^ enc_out;\n dec_sel = 1'b0;\n end\n OFB: begin\n dec_in = iv_ff;\n iv_nx = enc_out;\n plaintext = ciphertext_ff ^ enc_out;\n dec_sel = 1'b0;\n end\n CTR: begin\n dec_in = {iv_ff[NBW_DATA-1:NBW_CNTR], counter_ff};\n iv_nx = iv_ff;\n plaintext = ciphertext_ff ^ enc_out;\n dec_sel = 1'b0;\n end\n default: begin\n dec_in = ciphertext_ff;\n iv_nx = iv_ff;\n plaintext = dec_out;\n dec_sel = 1'b1;\n end\n endcase\nend\n\nalways_ff @ (posedge clk) begin : data_regs\n if(i_start & o_done) begin\n ciphertext_ff <= i_ciphertext;\n end\nend\n\nalways_ff @ (posedge clk or negedge rst_async_n) begin : reset_regs\n if(!rst_async_n) begin\n iv_ff <= 128'd0;\n mode_ff <= 3'd0;\n o_done <= 1'b1;\n o_plaintext <= 128'd0;\n counter_ff <= 0;\n start_enc_ff <= 1'b0;\n start_dec_ff <= 1'b0;\n end else begin\n if(i_update_iv) begin\n iv_ff <= i_iv;\n end else begin\n if(dec_done | enc_done) begin\n iv_ff <= iv_nx;\n end\n end\n\n if(i_update_mode) begin\n mode_ff <= i_mode;\n end\n\n if(dec_done | enc_done) begin\n o_done <= 1'b1;\n end else begin\n if(i_start & o_done) begin\n o_done <= 1'b0;\n end\n end\n\n if(dec_done | enc_done) begin\n o_plaintext <= plaintext;\n end\n\n if(i_reset_counter) begin\n counter_ff <= 0;\n end else if((dec_done | enc_done) & mode_ff == CTR) begin\n counter_ff <= counter_ff + 1'b1;\n end\n\n start_enc_ff <= (i_start & o_done & (~dec_sel));\n start_dec_ff <= (i_start & o_done & dec_sel);\n update_key_ff <= (i_start & i_update_key & o_done);\n if(i_start & i_update_key & o_done) begin\n key_ff <= i_key;\n end\n end\nend\n\naes_decrypt #(\n .NBW_KEY (NBW_KEY ),\n .NBW_DATA(NBW_DATA)\n) uu_aes256_decrypt (\n .clk (clk ),\n .rst_async_n (rst_async_n ),\n .i_update_key(update_key_ff),\n .i_key (key_ff ),\n .i_start (start_dec_ff ),\n .i_data (dec_in ),\n .o_done (dec_done ),\n .o_data (dec_out )\n);\n\naes_encrypt #(\n .NBW_KEY (NBW_KEY ),\n .NBW_DATA(NBW_DATA)\n) uu_aes_encrypt (\n .clk (clk ),\n .rst_async_n (rst_async_n ),\n .i_update_key(update_key_ff),\n .i_key (key_ff ),\n .i_start (start_enc_ff ),\n .i_data (dec_in ),\n .o_data (enc_out ),\n .o_done (enc_done )\n);\n\nendmodule : aes_dec_top", + "rtl/aes_enc_top.sv": "module aes_enc_top #(\n parameter NBW_KEY = 'd256,\n parameter NBW_DATA = 'd128,\n parameter NBW_MODE = 'd3,\n parameter NBW_CNTR = 'd32\n) (\n input logic clk,\n input logic rst_async_n,\n input logic i_reset_counter,\n input logic i_update_iv,\n input logic [NBW_DATA-1:0] i_iv,\n input logic i_update_mode,\n input logic [NBW_MODE-1:0] i_mode,\n input logic i_update_key,\n input logic [NBW_KEY-1:0] i_key,\n input logic i_start,\n input logic [NBW_DATA-1:0] i_plaintext,\n output logic o_done,\n output logic [NBW_DATA-1:0] o_ciphertext\n);\n\n// ----------------------------------------\n// - Wires/Registers creation\n// ----------------------------------------\nlogic [NBW_MODE-1:0] mode_ff;\nlogic [NBW_DATA-1:0] plaintext_ff;\nlogic [NBW_DATA-1:0] iv_ff;\nlogic [NBW_DATA-1:0] iv_nx;\nlogic [NBW_DATA-1:0] ciphertext;\nlogic [NBW_DATA-1:0] enc_in;\nlogic [NBW_DATA-1:0] enc_out;\nlogic update_key_ff;\nlogic start_ff;\nlogic enc_done;\nlogic [NBW_KEY-1:0] key_ff;\nlogic [NBW_CNTR-1:0] counter_ff;\n\n// Possible operation modes\nlocalparam ECB = 3'd0;\nlocalparam CBC = 3'd1;\nlocalparam PCBC = 3'd2;\nlocalparam CFB = 3'd3;\nlocalparam OFB = 3'd4;\nlocalparam CTR = 3'd5;\n\n// Operation modes logic\nalways_comb begin\n case(mode_ff)\n ECB: begin\n enc_in = plaintext_ff;\n iv_nx = iv_ff;\n ciphertext = enc_out;\n end\n CBC: begin\n enc_in = plaintext_ff ^ iv_ff;\n iv_nx = enc_out;\n ciphertext = enc_out;\n end\n PCBC: begin\n enc_in = plaintext_ff ^ iv_ff;\n iv_nx = plaintext_ff ^ enc_out;\n ciphertext = enc_out;\n end\n CFB: begin\n enc_in = iv_ff;\n iv_nx = plaintext_ff ^ enc_out;\n ciphertext = plaintext_ff ^ enc_out;\n end\n OFB: begin\n enc_in = iv_ff;\n iv_nx = enc_out;\n ciphertext = plaintext_ff ^ enc_out;\n end\n CTR: begin\n enc_in = {iv_ff[NBW_DATA-1:NBW_CNTR], counter_ff};\n iv_nx = iv_ff;\n ciphertext = plaintext_ff ^ enc_out;\n end\n default: begin\n enc_in = plaintext_ff;\n iv_nx = iv_ff;\n ciphertext = enc_out;\n end\n endcase\nend\n\n// Registers\nalways_ff @ (posedge clk) begin : data_regs\n if(i_start & o_done) begin\n plaintext_ff <= i_plaintext;\n end\nend\n\nalways_ff @ (posedge clk or negedge rst_async_n) begin : reset_regs\n if(!rst_async_n) begin\n iv_ff <= 128'd0;\n mode_ff <= 3'd0;\n o_done <= 1'b1;\n o_ciphertext <= 128'd0;\n counter_ff <= 0;\n end else begin\n if(i_update_iv) begin\n iv_ff <= i_iv;\n end else begin\n if(enc_done) begin\n iv_ff <= iv_nx;\n end\n end\n\n if(i_update_mode) begin\n mode_ff <= i_mode;\n end\n\n if(enc_done) begin\n o_done <= 1'b1;\n end else begin\n if(i_start & o_done) begin\n o_done <= 1'b0;\n end\n end\n\n if(enc_done) begin\n o_ciphertext <= ciphertext;\n end\n\n if(i_reset_counter) begin\n counter_ff <= 0;\n end else if(enc_done & mode_ff == CTR) begin\n counter_ff <= counter_ff + 1'b1;\n end\n\n start_ff <= (i_start & o_done);\n update_key_ff <= (i_start & i_update_key & o_done);\n if(i_start & i_update_key & o_done) begin\n key_ff <= i_key;\n end\n end\nend\n\n// Encryption module instantiation\naes_encrypt #(\n .NBW_KEY (NBW_KEY ),\n .NBW_DATA(NBW_DATA)\n) uu_aes_encrypt (\n .clk (clk ),\n .rst_async_n (rst_async_n ),\n .i_update_key(update_key_ff),\n .i_key (key_ff ),\n .i_start (start_ff ),\n .i_data (enc_in ),\n .o_done (enc_done ),\n .o_data (enc_out )\n);\n\nendmodule : aes_enc_top", + "verif/tb_padding_top.sv": "module tb_padding_top;\n\n// Interface parameters\nlocalparam NBW_KEY = 'd256;\nlocalparam NBW_DATA = 'd128;\nlocalparam NBW_MODE = 'd3;\nlocalparam NBW_CNTR = 'd32;\nlocalparam NBW_PADD = 'd4;\nlocalparam NBW_PMOD = 'd2;\nlocalparam W3C_BYTE = 8'hAF;\n\n// Possible operation modes\nlocalparam ECB = 3'd0;\nlocalparam CBC = 3'd1;\nlocalparam PCBC = 3'd2;\nlocalparam CFB = 3'd3;\nlocalparam OFB = 3'd4;\nlocalparam CTR = 3'd5;\n\n// Interface signals\nlogic clk;\nlogic rst_async_n;\nlogic i_encrypt;\nlogic i_update_padding_mode;\nlogic [NBW_PMOD-1:0] i_padding_mode;\nlogic [NBW_PADD-1:0] i_padding_bytes;\nlogic i_reset_counter;\nlogic i_update_iv;\nlogic [NBW_DATA-1:0] i_iv;\nlogic i_update_mode;\nlogic [NBW_MODE-1:0] i_mode;\nlogic i_update_key;\nlogic [NBW_KEY-1:0] i_key;\nlogic i_start;\nlogic [NBW_DATA-1:0] i_data;\nlogic o_done;\nlogic [NBW_DATA-1:0] o_data;\n\n// Module instantiation\npadding_top #(\n .NBW_KEY (NBW_KEY ),\n .NBW_DATA(NBW_DATA),\n .NBW_MODE(NBW_MODE),\n .NBW_CNTR(NBW_CNTR),\n .NBW_PADD(NBW_PADD),\n .NBW_PMOD(NBW_PMOD),\n .W3C_BYTE(W3C_BYTE)\n) uu_padding_top (\n .clk (clk ),\n .rst_async_n (rst_async_n ),\n .i_encrypt (i_encrypt ),\n .i_update_padding_mode(i_update_padding_mode),\n .i_padding_mode (i_padding_mode ),\n .i_padding_bytes (i_padding_bytes ),\n .i_reset_counter (i_reset_counter ),\n .i_update_iv (i_update_iv ),\n .i_iv (i_iv ),\n .i_update_mode (i_update_mode ),\n .i_mode (i_mode ),\n .i_update_key (i_update_key ),\n .i_key (i_key ),\n .i_start (i_start ),\n .i_data (i_data ),\n .o_done (o_done ),\n .o_data (o_data )\n);\n\ninitial begin\n $dumpfile(\"test.vcd\");\n $dumpvars(0,tb_padding_top);\nend\n\ntask Compare (logic [NBW_DATA-1:0] compare_value);\n if(o_data == compare_value) begin\n $display(\"PASS\");\n end else begin\n $display(\"\\nFAIL:\");\n $display(\" - Expected output: %h\", compare_value);\n $display(\" - Observed output: %h\", o_data);\n end\nendtask\n\ntask DriveInputs(logic update_key, logic [NBW_PADD-1:0] padding_bytes, logic [NBW_DATA-1:0] expected_output);\n @(negedge clk);\n i_key = 256'h000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f;\n i_data = 128'h00112233445566778899aabbccddeeff;\n i_reset_counter = 0;\n i_iv = 0;\n i_update_iv = 0;\n i_update_mode = 0;\n i_mode = 0;\n i_update_key = update_key;\n i_start = 1;\n\n i_padding_bytes = padding_bytes;\n\n @(negedge clk);\n i_start = 0;\n i_update_key = 0;\n i_key = 0;\n i_data = 0;\n i_padding_bytes = 0;\n\n @(posedge o_done);\n @(negedge clk);\n\n Compare(expected_output);\nendtask\n\nalways #5 clk = ~clk;\n\ninitial begin\n clk = 0;\n i_update_padding_mode = 0;\n i_start = 0;\n i_update_iv = 0;\n i_update_key = 0;\n i_update_mode = 0;\n i_reset_counter = 0;\n rst_async_n = 1;\n #1;\n rst_async_n = 0;\n #2;\n rst_async_n = 1;\n @(negedge clk);\n\n // Udpate mode to CTR\n i_update_mode = 1;\n i_mode = CTR;\n // Add a \"random\" IV\n i_update_iv = 1;\n i_iv = 128'hffffffff_00000000_00000000_ffffffff;\n // Set to encrypt\n i_encrypt = 1;\n $display(\"\\n================\");\n $display(\"= Encrypt =\");\n $display(\"================\");\n\n // Set padding mode to PKCS\n i_update_padding_mode = 1;\n i_padding_mode = 2'b00;\n @(negedge clk);\n\n $display(\"\\n================\");\n $display(\"= PKCS =\");\n $display(\"================\");\n \n // Try all paddings for the PKCS mode\n DriveInputs(1'b1, 4'h0, 128'hf1fa832efe2cceee4f06eda80718af1b);\n DriveInputs(1'b0, 4'h1, 128'h9c9a150012f05c1db68aa6de49bc56f0);\n DriveInputs(1'b0, 4'h2, 128'h7736fbfaeb7a413495e65b8a70779392);\n DriveInputs(1'b0, 4'h3, 128'h85f263da7dea8bcc3883f2c312bccabb);\n DriveInputs(1'b0, 4'h4, 128'h2c84695b539826d43818daddb1359610);\n DriveInputs(1'b0, 4'h5, 128'h74b38b042a70078444e45c6cd62fe09f);\n DriveInputs(1'b0, 4'h6, 128'h049d2c451606113d5c597fd47ed2ddc7);\n DriveInputs(1'b0, 4'h7, 128'h58d05e0c92b12118eaf2ca738d2c7f06);\n DriveInputs(1'b0, 4'h8, 128'h4e1d3f0d7dd4b629e291de8eb7520781);\n DriveInputs(1'b0, 4'h9, 128'h7a3b7f71319b895fadc2c8cadbf3f511);\n DriveInputs(1'b0, 4'ha, 128'h283873c17d3fac7e9057748dc5a0dc9a);\n DriveInputs(1'b0, 4'hb, 128'hf1d4ec0c04533fb438681a866d6ceba2);\n DriveInputs(1'b0, 4'hc, 128'h9e6a83f1871445ba974d9ea24deb2497);\n DriveInputs(1'b0, 4'hd, 128'h3786b6f975e68cf93eb043f73b0930ec);\n DriveInputs(1'b0, 4'he, 128'h7e9d6b0ad94e7cccda9b35c383f7639e);\n DriveInputs(1'b0, 4'hf, 128'h9f6e010a5e695b284e5a8c4d8e8de1c5);\n\n // Reset the counter\n i_reset_counter = 1;\n\n // Set padding mode to OneAndZeroes\n i_update_padding_mode = 1;\n i_padding_mode = 2'b01;\n @(negedge clk);\n\n $display(\"\\n================\");\n $display(\"= OneAndZeroes =\");\n $display(\"================\");\n \n // Try all paddings for the OneAndZeroes mode\n DriveInputs(1'b0, 4'h0, 128'hf1fa832efe2cceee4f06eda80718af1b);\n DriveInputs(1'b0, 4'h1, 128'h9c9a150012f05c1db68aa6de49bc5671);\n DriveInputs(1'b0, 4'h2, 128'h7736fbfaeb7a413495e65b8a70771190);\n DriveInputs(1'b0, 4'h3, 128'h85f263da7dea8bcc3883f2c3123fc9b8);\n DriveInputs(1'b0, 4'h4, 128'h2c84695b539826d43818dadd35319214);\n DriveInputs(1'b0, 4'h5, 128'h74b38b042a70078444e45ce9d32ae59a);\n DriveInputs(1'b0, 4'h6, 128'h049d2c451606113d5c59f9d278d4dbc1);\n DriveInputs(1'b0, 4'h7, 128'h58d05e0c92b12118ea75cd748a2b7801);\n DriveInputs(1'b0, 4'h8, 128'h4e1d3f0d7dd4b6296a99d686bf5a0f89);\n DriveInputs(1'b0, 4'h9, 128'h7a3b7f71319b89d6a4cbc1c3d2fafc18);\n DriveInputs(1'b0, 4'ha, 128'h283873c17d3f26749a5d7e87cfaad690);\n DriveInputs(1'b0, 4'hb, 128'hf1d4ec0c04d834bf3363118d6667e0a9);\n DriveInputs(1'b0, 4'hc, 128'h9e6a83f10b1849b69b4192ae41e7289b);\n DriveInputs(1'b0, 4'hd, 128'h3786b67478eb81f433bd4efa36043de1);\n DriveInputs(1'b0, 4'he, 128'h7e9de504d74072c2d4953bcd8df96d90);\n DriveInputs(1'b0, 4'hf, 128'h9fe10e0551665427415583428182eeca);\n\n // Reset the counter\n i_reset_counter = 1;\n\n // Set padding mode to ANSIX923\n i_update_padding_mode = 1;\n i_padding_mode = 2'b10;\n @(negedge clk);\n\n $display(\"\\n================\");\n $display(\"= ANSIX923 =\");\n $display(\"================\");\n \n // Try all paddings for the ANSIX923 mode\n DriveInputs(1'b0, 4'h0, 128'hf1fa832efe2cceee4f06eda80718af1b);\n DriveInputs(1'b0, 4'h1, 128'h9c9a150012f05c1db68aa6de49bc56f0);\n DriveInputs(1'b0, 4'h2, 128'h7736fbfaeb7a413495e65b8a70779192);\n DriveInputs(1'b0, 4'h3, 128'h85f263da7dea8bcc3883f2c312bfc9bb);\n DriveInputs(1'b0, 4'h4, 128'h2c84695b539826d43818daddb5319210);\n DriveInputs(1'b0, 4'h5, 128'h74b38b042a70078444e45c69d32ae59f);\n DriveInputs(1'b0, 4'h6, 128'h049d2c451606113d5c5979d278d4dbc7);\n DriveInputs(1'b0, 4'h7, 128'h58d05e0c92b12118eaf5cd748a2b7806);\n DriveInputs(1'b0, 4'h8, 128'h4e1d3f0d7dd4b629ea99d686bf5a0f81);\n DriveInputs(1'b0, 4'h9, 128'h7a3b7f71319b8956a4cbc1c3d2fafc11);\n DriveInputs(1'b0, 4'ha, 128'h283873c17d3fa6749a5d7e87cfaad69a);\n DriveInputs(1'b0, 4'hb, 128'hf1d4ec0c045834bf3363118d6667e0a2);\n DriveInputs(1'b0, 4'hc, 128'h9e6a83f18b1849b69b4192ae41e72897);\n DriveInputs(1'b0, 4'hd, 128'h3786b6f478eb81f433bd4efa36043dec);\n DriveInputs(1'b0, 4'he, 128'h7e9d6504d74072c2d4953bcd8df96d9e);\n DriveInputs(1'b0, 4'hf, 128'h9f610e0551665427415583428182eec5);\n\n // Reset the counter\n i_reset_counter = 1;\n\n // Set padding mode to W3C\n i_update_padding_mode = 1;\n i_padding_mode = 2'b11;\n @(negedge clk);\n\n $display(\"\\n================\");\n $display(\"= W3C =\");\n $display(\"================\");\n \n // Try all paddings for the W3C mode\n DriveInputs(1'b0, 4'h0, 128'hf1fa832efe2cceee4f06eda80718af1b);\n DriveInputs(1'b0, 4'h1, 128'h9c9a150012f05c1db68aa6de49bc56f0);\n DriveInputs(1'b0, 4'h2, 128'h7736fbfaeb7a413495e65b8a70773e92);\n DriveInputs(1'b0, 4'h3, 128'h85f263da7dea8bcc3883f2c3121066bb);\n DriveInputs(1'b0, 4'h4, 128'h2c84695b539826d43818dadd1a9e3d10);\n DriveInputs(1'b0, 4'h5, 128'h74b38b042a70078444e45cc67c854a9f);\n DriveInputs(1'b0, 4'h6, 128'h049d2c451606113d5c59d67dd77b74c7);\n DriveInputs(1'b0, 4'h7, 128'h58d05e0c92b12118ea5a62db2584d706);\n DriveInputs(1'b0, 4'h8, 128'h4e1d3f0d7dd4b6294536792910f5a081);\n DriveInputs(1'b0, 4'h9, 128'h7a3b7f71319b89f90b646e6c7d555311);\n DriveInputs(1'b0, 4'ha, 128'h283873c17d3f09db35f2d1286005799a);\n DriveInputs(1'b0, 4'hb, 128'hf1d4ec0c04f79b109cccbe22c9c84fa2);\n DriveInputs(1'b0, 4'hc, 128'h9e6a83f124b7e61934ee3d01ee488797);\n DriveInputs(1'b0, 4'hd, 128'h3786b65bd7442e5b9c12e15599ab92ec);\n DriveInputs(1'b0, 4'he, 128'h7e9dcaab78efdd6d7b3a94622256c29e);\n DriveInputs(1'b0, 4'hf, 128'h9fcea1aafec9fb88eefa2ced2e2d41c5);\n\n // Set to decrypt\n i_encrypt = 0;\n\n $display(\"\\n================\");\n $display(\"= Decrypt =\");\n $display(\"================\");\n\n // Set padding mode to PKCS\n i_update_padding_mode = 1;\n i_padding_mode = 2'b00;\n @(negedge clk);\n\n $display(\"\\n================\");\n $display(\"= PKCS =\");\n $display(\"================\");\n \n // Try all paddings for the PKCS mode\n DriveInputs(1'b1, 4'h0, 128'heab487e68ec92db4ac288a24757b0262);\n DriveInputs(1'b0, 4'h1, 128'hf64d8192e294917701d3d70da384c8e0);\n DriveInputs(1'b0, 4'h2, 128'h6ef961d86bfde1b7d9d37020f206f105);\n DriveInputs(1'b0, 4'h3, 128'hb22dc55b0054fd0ad709cec19d083750);\n DriveInputs(1'b0, 4'h4, 128'h95e72e8457f2a58a96b41bbccb6e0660);\n DriveInputs(1'b0, 4'h5, 128'hdd67798259aa234a12d3b764459bfef2);\n DriveInputs(1'b0, 4'h6, 128'hb98acf0a984284ae96b8bd07cc810ae4);\n DriveInputs(1'b0, 4'h7, 128'h8265365ce045f9789243ce7b53188570);\n DriveInputs(1'b0, 4'h8, 128'hee14dc243cab56a63ee686058db3a46d);\n DriveInputs(1'b0, 4'h9, 128'h1e32eebda4b7878a8a36cb04c11b1983);\n DriveInputs(1'b0, 4'ha, 128'h0b4dcae2cd918bafbb8bf32f8b05a9e0);\n DriveInputs(1'b0, 4'hb, 128'hc4067f695b84b0c36c8b2a2ac39347ef);\n DriveInputs(1'b0, 4'hc, 128'hf8d01782c0031d7555f230f917508c93);\n DriveInputs(1'b0, 4'hd, 128'ha8a93b08d5b93ae809b78365a31dd1a8);\n DriveInputs(1'b0, 4'he, 128'hac0cebdf2fae979c490695b48a33d1d5);\n DriveInputs(1'b0, 4'hf, 128'h22619dbea37c0527210568174c69f3ad);\n\n // Reset the counter\n i_reset_counter = 1;\n\n // Set padding mode to OneAndZeroes\n i_update_padding_mode = 1;\n i_padding_mode = 2'b01;\n @(negedge clk);\n\n $display(\"\\n================\");\n $display(\"= OneAndZeroes =\");\n $display(\"================\");\n \n // Try all paddings for the OneAndZeroes mode\n DriveInputs(1'b0, 4'h0, 128'heab487e68ec92db4ac288a24757b0262);\n DriveInputs(1'b0, 4'h1, 128'hc54a83e25ca56799a14ffd4bcaf3d1f5);\n DriveInputs(1'b0, 4'h2, 128'h9f52e86b3dd2996b4ca0cc97d58b71d6);\n DriveInputs(1'b0, 4'h3, 128'h2b66be0bf9e98b1cec49147b99b088e0);\n DriveInputs(1'b0, 4'h4, 128'h577530ee4c2a45cb8a5e97d879468047);\n DriveInputs(1'b0, 4'h5, 128'ha77b9e5ffc79e5e930495192f3242255);\n DriveInputs(1'b0, 4'h6, 128'ha3a023dfdd23fc0410b7694c1b679046);\n DriveInputs(1'b0, 4'h7, 128'h88f9321e73e273599a4d07874bd666a1);\n DriveInputs(1'b0, 4'h8, 128'h74c452ff371e6849d6ed5d5335505e45);\n DriveInputs(1'b0, 4'h9, 128'h0d169882051c4787e25a44b9f0628fd6);\n DriveInputs(1'b0, 4'ha, 128'hae93a046915f6a4b08868fc5613dff94);\n DriveInputs(1'b0, 4'hb, 128'hbc554067455fa678d3303a28f0a19cfa);\n DriveInputs(1'b0, 4'hc, 128'hb7fb754b48f60052e0b10d2f8b32275c);\n DriveInputs(1'b0, 4'hd, 128'h3f3aa4a7f7aa8342e474a34c5abe3f1a);\n DriveInputs(1'b0, 4'he, 128'h5694bc221034dfc53b5ac47ee17fc98c);\n DriveInputs(1'b0, 4'hf, 128'h4e6821cc1b5bc620050e2a6a40a605f6);\n\n // Reset the counter\n i_reset_counter = 1;\n\n // Set padding mode to ANSIX923\n i_update_padding_mode = 1;\n i_padding_mode = 2'b10;\n @(negedge clk);\n\n $display(\"\\n================\");\n $display(\"= ANSIX923 =\");\n $display(\"================\");\n \n // Try all paddings for the ANSIX923 mode\n DriveInputs(1'b0, 4'h0, 128'heab487e68ec92db4ac288a24757b0262);\n DriveInputs(1'b0, 4'h1, 128'hf64d8192e294917701d3d70da384c8e0);\n DriveInputs(1'b0, 4'h2, 128'h1fd077ebf6416f3c40bbed158ab717bc);\n DriveInputs(1'b0, 4'h3, 128'h8479c1c2b5e323f09a8c6d24a123e877);\n DriveInputs(1'b0, 4'h4, 128'h95dd5b8ea8eb4102cf0c3c7b3355b074);\n DriveInputs(1'b0, 4'h5, 128'h853d05d712ab8e1122aef182fc9a6d0b);\n DriveInputs(1'b0, 4'h6, 128'h5e3e77097905251a05af46092bddc94d);\n DriveInputs(1'b0, 4'h7, 128'h6ac5d4bb95a0bb686f6fa70527030e62);\n DriveInputs(1'b0, 4'h8, 128'h05474c6d864611bff5152b02bae22577);\n DriveInputs(1'b0, 4'h9, 128'h1405a02698df01f1ea7c6df42ca32884);\n DriveInputs(1'b0, 4'ha, 128'h6e088002346334f80f2f129a1d547aaa);\n DriveInputs(1'b0, 4'hb, 128'h0a980602ad8dad88d6b00c713abea53b);\n DriveInputs(1'b0, 4'hc, 128'hcd0c9deab70fd5328970a76fa0d1dc48);\n DriveInputs(1'b0, 4'hd, 128'h9a25537211c82a59b7bdf9a1fbac1f98);\n DriveInputs(1'b0, 4'he, 128'h195b50b81173a575df5ee29817936c81);\n DriveInputs(1'b0, 4'hf, 128'h342e5b8715bbb0cc481365f92724c1ed);\n\n // Reset the counter\n i_reset_counter = 1;\n\n // Set padding mode to W3C\n i_update_padding_mode = 1;\n i_padding_mode = 2'b11;\n @(negedge clk);\n\n $display(\"\\n================\");\n $display(\"= W3C =\");\n $display(\"================\");\n \n // Try all paddings for the W3C mode\n DriveInputs(1'b0, 4'h0, 128'heab487e68ec92db4ac288a24757b0262);\n DriveInputs(1'b0, 4'h1, 128'hf64d8192e294917701d3d70da384c8e0);\n DriveInputs(1'b0, 4'h2, 128'he1b1ea612690eb1620ed797170814e60);\n DriveInputs(1'b0, 4'h3, 128'h98b896945ce882123e56e787f95857af);\n DriveInputs(1'b0, 4'h4, 128'h1c4874b8899b6a08c8d6ba8a7c56af36);\n DriveInputs(1'b0, 4'h5, 128'hdd573152aa7456e418848171a5a36917);\n DriveInputs(1'b0, 4'h6, 128'h437a94424a9234574e880ded69169a89);\n DriveInputs(1'b0, 4'h7, 128'h5ee7b24ddcd74217e700cfc4804d1d4f);\n DriveInputs(1'b0, 4'h8, 128'hf97a9831c2690f65f60bfef87a095127);\n DriveInputs(1'b0, 4'h9, 128'h7e00f194cdf6e8cea0673e04b679f596);\n DriveInputs(1'b0, 4'ha, 128'h464bb36d1646eccb390c2697dbe980f4);\n DriveInputs(1'b0, 4'hb, 128'h2f7eb1363120ab53ff3682cb37ca006b);\n DriveInputs(1'b0, 4'hc, 128'h77e987e8bdb2a56cd90481a1f2232f4b);\n DriveInputs(1'b0, 4'hd, 128'h70b8b2de66377852c1fa6090ffa5199a);\n DriveInputs(1'b0, 4'he, 128'h9fcb5342ceeda9eb119a749e828953ac);\n DriveInputs(1'b0, 4'hf, 128'h70063b648ddd4ec7ae5bfa7baae10919);\n\n $finish();\nend\n\nendmodule", + "verif/tb_des_enc.sv": null, + "docs/Key_schedule.md": null, + "docs/Permutations.md": null, + "docs/S_box_creation.md": null, + "rtl/S1.sv": null, + "rtl/S2.sv": null, + "rtl/S3.sv": null, + "rtl/S4.sv": null, + "rtl/S5.sv": null, + "rtl/S6.sv": null, + "rtl/S7.sv": null, + "rtl/S8.sv": null, + "rtl/des_enc.sv": null, + "verif/tb_des_dec.sv": null, + "docs/Encryption.md": null, + "rtl/des_dec.sv": null, + "verif/tb_3des_enc.sv": null, + "verif/tb_3des_dec.sv": null, + "docs/min_hamming_distance_finder_spec.md": null, + "rtl/Bit_Difference_Counter.sv": null, + "rtl/Bitwise_Reduction.sv": null, + "rtl/Data_Reduction.sv": null, + "verif/tb_Min_Hamming_Distance_Finder.sv": null, + "docs/specs.md": null, + "rtl/arithmetic_progression_generator.sv": null, + "docs/algorithms.md": null, + "docs/coeff_update_spec.md": null, + "docs/equalizer_spec.md": null, + "docs/error_calc_spec.md": null, + "rtl/coeff_update.sv": null, + "rtl/dynamic_equalizer.sv": null, + "rtl/error_calc.sv": null, + "docs/awgn_spec.md": null, + "docs/equalizer_top_spec.md": null, + "rtl/elevator_control_system.sv": null, + "docs/tx_specification.md": null, + "rtl/ethernet_fifo_cdc.sv": null, + "docs/tx_mac_specification.md": null, + "verif/event_scheduler_tb.sv": null, + "docs/modified_specs.md": null, + "rtl/event_scheduler.sv": null, + "verif/tb_event_scheduler.sv": null, + "rtl/column_selector.sv": null, + "rtl/event_storage.sv": null, + "verif/tb.sv": null, + "rtl/fixed_priority_arbiter.sv": null, + "verif/fixed_priority_arbiter_tb.sv": null, + "docs/Modified_specification.md": null, + "docs/GCD_specification.md": null, + "docs/crypto_accelerator_specification.md": null, + "docs/modular_exponentiation_specification.md": null, + "docs/modular_multiplier_specification.md": null, + "rtl/gcd_controlpath_3.sv": null, + "rtl/gcd_controlpath_4.sv": null, + "rtl/gcd_datapath_5.sv": null, + "rtl/gcd_datapath_6.sv": null, + "rtl/gcd_top_1.sv": null, + "rtl/gcd_top_2.sv": null, + "rtl/modular_exponentiation.sv": null, + "rtl/modular_multiplier.sv": null, + "rtl/lfsr_8bit.sv": null, + "verif/lfsr_8bit_tb.sv": null, + "rtl/bit16_lfsr.sv": null, + "rtl/low_power_ctrl.sv": null, + "rtl/sync_fifo.sv": null, + "verif/tb_low_power_channel.sv": null, + "rtl/cross_domain_sync.sv": null, + "rtl/dsp_input_stage.sv": null, + "rtl/dsp_output_stage.sv": null, + "rtl/lfsr_generator.sv": null, + "rtl/monte_carlo_dsp_monitor_top.sv": null, + "verif/monte_carlo_dsp_monitor_top_tb.sv": null, + "docs/multiplexer_specification.md": null, + "verif/multiplexer_tb.sv": null, + "docs/nbit_swizzling_spec.md": null, + "verif/nbit_swizzling_tb.sv": null, + "docs/nmea_decoder_spec.md": null, + "rtl/nmea_decoder.sv": null, + "verif/nmea_decoder_tb.sv": null, + "docs/fifo.md": null, + "rtl/fifo_memory.sv": null, + "rtl/read_to_write_pointer_sync.sv": null, + "rtl/rptr_empty.sv": null, + "rtl/wptr_full.sv": null, + "rtl/write_to_read_pointer_sync.sv": null, + "docs/spec.md": null, + "verif/async_filo_tb.sv": null, + "docs/axilite_to_pcie_config_module.md": null, + "rtl/axi4lite_to_pcie_cfg_bridge.sv": null, + "rtl/axis_broadcast.sv": null, + "verif/tb_axis_broadcast.sv": null, + "docs/axis_to_uart_tx_specs.md": null, + "docs/uart_rx_to_axis_specs.md": null, + "rtl/barrel_shifter.sv": null, + "verif/barrel_shifter_tb.sv": null, + "rtl/bcd_adder.sv": null, + "rtl/full_adder.sv": null, + "rtl/four_bit_adder.sv": null, + "rtl/search_binary_search_tree.sv": null, + "rtl/delete_node_binary_search_tree.sv": null, + "docs/bst_operations.md": null, + "rtl/binary_search_tree_sort_construct.sv": null, + "docs/Spec.md": null, + "verif/tb_binary_to_gray.sv": null, + "verif/tb_custom_byte_enable_ram.sv": null, + "verif/cache_controller_tb.sv": null, + "rtl/caesar_cipher.sv": null, + "verif/caesar_cipher_tb.sv": null, + "verif/tb_pseudoRandGenerator_ca.sv": null, + "docs/continuous_adder_specification.md": null, + "verif/continuous_adder_tb.sv": null, + "rtl/fifo_buffer.sv": null, + "verif/tb_fifo_buffer.sv": null, + "docs/direct_map_cache_spec.md": null, + "verif/tb_direct_map_cache.sv": null, + "rtl/direct_map_cache.sv": null, + "rtl/dual_port_memory.sv": null, + "rtl/gen_cos_sin_lut.sv": null, + "rtl/phase_lut.sv": null, + "rtl/phase_rotation.sv": null, + "rtl/power4.sv": null, + "rtl/saturation.sv": null, + "rtl/top_phase_rotation.sv": null, + "docs/spec_viterbi.md": null, + "docs/spec_slicer_top.md": null, + "docs/spec_top_phase_rotation.md": null, + "rtl/slicer.sv": null, + "rtl/slicer_top.sv": null, + "docs/swizzler_specification.md": null, + "verif/swizzler_tb.sv": null, + "rtl/swizzler.sv": null, + "docs/sync_serial_communication_tx_rx_spec.md": null, + "verif/sync_serial_communication_tb.sv": null, + "rtl/weight_stationary_pe.sv": null, + "verif/systolic_array_tb.sv": null, + "rtl/thermostat.v": null, + "docs/Traffic_controller.md": null, + "rtl/traffic_light_controller.sv": null, + "docs/Universal_Shift_Register_spec.md": null, + "verif/tb_universal_shift_register.sv": null, + "rtl/universal_shift_register.sv": null, + "docs/spec_conj.md": null, + "docs/spec_cross_correlation.md": null, + "docs/spec_detect_sequence.md": null, + "rtl/adder_2d_layers.sv": null, + "rtl/adder_tree_2d.sv": null, + "rtl/correlate.sv": null, + "rtl/cross_correlation.sv": null, + "docs/valid_modes.md": null, + "docs/words_counting.md": null, + "rtl/detect_sequence.sv": null, + "docs/proc_fsm_spec.md": null, + "docs/adder_tree.md": null, + "docs/coeff_ram.md": null, + "docs/poly_decimator.md": null, + "docs/poly_filter.md": null, + "docs/shift_register.md": null, + "rtl/adder_tree.sv": null, + "rtl/coeff_ram.sv": null, + "rtl/poly_filter.sv": null, + "rtl/shift_register.sv": null, + "docs/prbs_specification.md": null, + "rtl/prbs_gen_check.sv": null, + "rtl/fsm.sv": null, + "verif/fsm_tb.sv": null, + "rtl/CA_1.sv": null, + "rtl/CA_2.sv": null, + "rtl/CA_3.sv": null, + "rtl/CA_4.sv": null, + "rtl/rgb_color_space_conversion.sv": null, + "rtl/APBGlobalHistoryRegister.v": null, + "docs/signed_comparator_specification.md": null, + "verif/signed_comparator_tb.sv": null, + "rtl/sorting_engine.sv": null, + "rtl/brick_sort.sv": null, + "rtl/bubble_sort.sv": null, + "rtl/merge_sort.sv": null, + "rtl/selection_sort.sv": null + } + }, + { + "id": "cvdp_agentic_DES_0001", + "index": 495, + "source_config": "cvdp_agentic_code_generation_no_commercial", + "instruction": "Context: You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n - **Update the contents of a text file from a old content to new content**\n - `sed -i \"line_number s/old_statement/new_statement/\" file.sv`\n - **To access a specific line of the file**\n - `awk 'NR==line_number' file_name.sv`\n\nYou will be given a prompt and your task is to understand it and solve the given issue by using the above-mentioned commands as needed. In the final step, you should create a Linux patch to highlight the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\nTask: that implements the **Data Encryption Standard (DES)** encryption algorithm. This module performs bit-accurate DES encryption on a 64-bit plaintext block using a 64-bit key. The module must support synchronous encryption with a valid interface. It must suport burst operation, where `i_valid` is asserted for multiple cycles in a row. A testbench, `tb_des_enc.sv`, file is provided to test this new module. The description and requirements for the module are provided below:\n\n---\n\n## Specifications\n\n- **Module Name**: `des_enc` (to be added in `rtl` directory)\n\n- **Parameters**:\n - `NBW_DATA`: Bit width of the input and output data blocks.\n - Default: 64.\n - Related interface signals: `i_data`, `o_data`.\n - `NBW_KEY`: Bit width of the key.\n - Default: 64.\n - Related interface signals: `i_key`.\n- **Latency**: The block's latency, from when `i_valid` is read until `o_valid` is asserted, must be equal to the number of rounds: 16 cycles.\n\n---\n\n## Interface Signals\n\n| Signal | Direction | Width | Description |\n|---------------------|-----------|------------------|------------------------------------------------------------------------------------------------------------------- |\n| `clk` | Input | 1 | Drives the sequential logic on the rising edge. |\n| `rst_async_n` | Input | 1 | Active-low asynchronous reset; clears all internal registers and state. |\n| `i_valid` | Input | 1 | Active high. Indicates that `i_data` and `i_key` are valid and can be processed. |\n| `i_data` | Input | [1:NBW_DATA] | 64-bit plaintext input block (MSB-first). |\n| `i_key` | Input | [1:NBW_KEY] | 64-bit encryption key. |\n| `o_valid` | Output | 1 | Asserted high when `o_data` contains valid encrypted data. It is asserted for as many cycles as `i_valid` is asserted |\n| `o_data` | Output | [1:NBW_DATA] | 64-bit ciphertext output block (MSB-first). |\n---\n\n## Internal Behavior\n\nIn this module description, the first `n` bits of a value declared as [1:NBW] are `1, 2, 3, ... , n-1, n`, and the last `n` bits are `NBW-(n-1), NBW-(n-2), ... , NBW-1, NBW`.\n\nThe `des_enc` module implements the standard **16-round Feistel structure** of DES. The process is divided into the following stages:\n\n### 1. Initial Permutation (IP)\n\nThe 64-bit input block undergoes a fixed initial permutation. The description for this step is available at the \"Permutations.md\" file.\n\nThe first 32 bits are stored in $`L_0`$ and the last 32 bits in $`R_0`$.\n\n---\n\n### 2. Key Schedule\n\n- The 64-bit input key is reduced to 56 bits via a **parity drop**.\n- It is then split into two 28-bit halves.\n- Each half is rotated left based on a fixed schedule per round.\n- A **PC-2** permutation compresses the result to 48-bit round keys (`K1` to `K16`).\n\nThe \"Key_schedule.md\" file describes this operation in more detail.\n\n---\n\n### 3. Feistel Rounds\n\nEach of the 16 rounds updates the left and right halves as follows:\n\n$`L_n = R_{n-1}`$\n\n$`R_n = L_{n-1} \u2295 F(R_{n-1}, K_n)`$\n\nWhere `F` is the round function consisting of:\n\n- **Expansion (E)**: Expands 32-bit R to 48 bits using a fixed table. Described in the \"Permutations.md\" file.\n- **Key Mixing**: Uses the expanded value from the **Expansion (E)** operation and XORs it with the 48-bit round key $`K_n`$.\n- **S-box Substitution**: 48 bits are split into 8 groups of 6 bits, passed through S-boxes S1\u2013S8. Each S-box is a 4x16 table (64 entries) mapping a 6-bit input to a 4-bit output. Those operations are described in the \"S_box_creation.md\" file.\n- **Permutation (P)**: 32-bit output of S-boxes is permuted via a fixed permutation. Described in the \"Permutations.md\" file.\n\n---\n\n### 4. Final Permutation (FP)\n\nAfter the 16th round, the L and R halves are concatenated in reverse order and passed through the **Final Permutation**, which is the inverse of IP. This concatenation is described in the \"Permutations.md\" file.\n\n---\n\n## Substitution box files\n\nTo perform the operations S1, S2, ... , S8 described in \"S_box_creation.md\"; the files `S1.sv`, `S2.sv`, `S3.sv`, `S4.sv`, `S5.sv`, `S6.sv`, `S7.sv`, `S8.sv` and place them at the `rtl` directory.", + "verilog_code": { + "code_block_1_23": "1, 2, 3, ... , n-1, n", + "code_block_1_25": "NBW-(n-1), NBW-(n-2), ... , NBW-1, NBW", + "code_block_1_32": "R_n = L_{n-1} \u2295 F(R_{n-1}, K_n)", + "code_block_2_0": "module that implements the **Data Encryption Standard (DES)** encryption algorithm. This module performs bit-accurate DES encryption on a 64-bit plaintext block using a 64-bit key. The module must support synchronous encryption with a valid interface. It must suport burst operation, where `i_valid` is asserted for multiple cycles in a row. A testbench, `tb_des_enc.sv`, file is provided to test this new module. The description and requirements for the module are provided below:\n\n---\n\n## Specifications\n\n- **Module Name**: `des_enc` (to be added in `rtl` directory)\n\n- **Parameters**:\n - `NBW_DATA`: Bit width of the input and output data blocks.\n - Default: 64.\n - Related interface signals: `i_data`, `o_data`.\n - `NBW_KEY`: Bit width of the key.\n - Default: 64.\n - Related interface signals: `i_key`.\n- **Latency**: The block's latency, from when `i_valid` is read until `o_valid` is asserted, must be equal to the number of rounds: 16 cycles.\n\n---\n\n## Interface Signals\n\n| Signal | Direction | Width | Description |\n|---------------------|-----------|------------------|------------------------------------------------------------------------------------------------------------------- |\n| `clk` | Input | 1 | Drives the sequential logic on the rising edge. |\n| `rst_async_n` | Input | 1 | Active-low asynchronous reset; clears all internal registers and state. |\n| `i_valid` | Input | 1 | Active high. Indicates that `i_data` and `i_key` are valid and can be processed. |\n| `i_data` | Input | [1:NBW_DATA] | 64-bit plaintext input block (MSB-first). |\n| `i_key` | Input | [1:NBW_KEY] | 64-bit encryption key. |\n| `o_valid` | Output | 1 | Asserted high when `o_data` contains valid encrypted data. It is asserted for as many cycles as `i_valid` is asserted |\n| `o_data` | Output | [1:NBW_DATA] | 64-bit ciphertext output block (MSB-first). |\n---", + "code_block_2_1": "module description, the first `n` bits of a value declared as [1:NBW] are `1, 2, 3, ... , n-1, n`, and the last `n` bits are `NBW-(n-1), NBW-(n-2), ... , NBW-1, NBW`.\n\nThe `des_enc` module implements the standard **16-round Feistel structure** of DES. The process is divided into the following stages:\n\n### 1. Initial Permutation (IP)\n\nThe 64-bit input block undergoes a fixed initial permutation. The description for this step is available at the \"Permutations.md\" file.\n\nThe first 32 bits are stored in $`L_0`$ and the last 32 bits in $`R_0`$.\n\n---\n\n### 2. Key Schedule\n\n- The 64-bit input key is reduced to 56 bits via a **parity drop**.\n- It is then split into two 28-bit halves.\n- Each half is rotated left based on a fixed schedule per round.\n- A **PC-2** permutation compresses the result to 48-bit round keys (`K1` to `K16`).\n\nThe \"Key_schedule.md\" file describes this operation in more detail.\n\n---\n\n### 3. Feistel Rounds\n\nEach of the 16 rounds updates the left and right halves as follows:\n\n$`L_n = R_{n-1}`$\n\n$`R_n = L_{n-1} \u2295 F(R_{n-1}, K_n)`$\n\nWhere `F` is the round function consisting of:\n\n- **Expansion (E)**: Expands 32-bit R to 48 bits using a fixed table. Described in the \"Permutations.md\" file.\n- **Key Mixing**: Uses the expanded value from the **Expansion (E)** operation and XORs it with the 48-bit round key $`K_n`$.\n- **S-box Substitution**: 48 bits are split into 8 groups of 6 bits, passed through S-boxes S1\u2013S8. Each S-box is a 4x16 table (64 entries) mapping a 6-bit input to a 4-bit output. Those operations are described in the \"S_box_creation.md\" file.\n- **Permutation (P)**: 32-bit output of S-boxes is permuted via a fixed permutation. Described in the \"Permutations.md\" file.\n\n---\n\n### 4. Final Permutation (FP)\n\nAfter the 16th round, the L and R halves are concatenated in reverse order and passed through the **Final Permutation**, which is the inverse of IP. This concatenation is described in the \"Permutations.md\" file.\n\n---\n\n## Substitution box files\n\nTo perform the operations S1, S2, ... , S8 described in \"S_box_creation.md\"; create the files `S1.sv`, `S2.sv`, `S3.sv`, `S4.sv`, `S5.sv`, `S6.sv`, `S7.sv`, `S8.sv` and place them at the `rtl` directory.\n {'docs/specification.md': None, 'rtl/decoder_data_control_64b66b.sv': None, 'rtl/encoder_control_64b66b.sv': None, 'rtl/encoder_data_64b66b.sv': None, 'rtl/aes128_encrypt.sv': None, 'verif/tb_aes128_enc.sv': None, 'rtl/aes128_decrypt.sv': None, 'rtl/aes128_key_expansion.sv': None, 'rtl/inv_sbox.sv': None, 'rtl/sbox.sv': None, 'verif/tb_aes128_dec.sv': None, 'rtl/aes_encrypt.sv': None, 'verif/tb_aes_encrypt.sv': None, 'rtl/aes_decrypt.sv': None, 'rtl/aes_ke.sv': None, 'verif/tb_aes_decrypt.sv': None, 'rtl/aes_dec_top.sv': None, 'rtl/aes_enc_top.sv': None, 'verif/tb_padding_top.sv': None, 'verif/tb_des_enc.sv': 'module tb;\\n\\nparameter NBW_DATA = \\'d64;\\nparameter NBW_KEY = \\'d64;\\n\\nlogic clk;\\nlogic rst_async_n;\\nlogic i_valid;\\nlogic [1:NBW_DATA] i_data;\\nlogic [1:NBW_KEY ] i_key;\\nlogic o_valid;\\nlogic [1:NBW_DATA] o_data;\\n\\ndes_enc #(\\n .NBW_DATA(NBW_DATA),\\n .NBW_KEY (NBW_KEY )\\n) uu_des_enc (\\n .clk (clk ),\\n .rst_async_n(rst_async_n),\\n .i_valid (i_valid ),\\n .i_data (i_data ),\\n .i_key (i_key ),\\n .o_valid (o_valid ),\\n .o_data (o_data )\\n);\\n\\ninitial begin\\n $dumpfile(\"test.vcd\");\\n $dumpvars(0,tb);\\nend\\n\\nalways #5 clk = ~clk;\\n\\ntask Single_test(logic [1:NBW_KEY] key, logic [1:NBW_DATA] data, logic [1:NBW_DATA] expected);\\n i_key = key;\\n i_data = data;\\n i_valid = 1;\\n\\n @(negedge clk);\\n i_valid = 0;\\n\\n @(posedge o_valid);\\n @(negedge clk);\\n if(o_data != expected) begin\\n $display(\"FAIL!\");\\n $display(\"Expected %h, got %h\", expected, o_data);\\n end else begin\\n $display(\"PASS!\");\\n end\\nendtask\\n\\ntask Burst_test();\\n i_key = 64\\'hB1FECAFEBEBAB1FE;\\n i_data = 64\\'h4321432143214321;\\n i_valid = 1;\\n\\n @(negedge clk);\\n i_data = 64\\'h123456789ABCDEF0;\\n\\n @(negedge clk);\\n i_data = 64\\'h1234123412341234;\\n i_key = 64\\'hABCDABCDABCDABCD;\\n\\n @(negedge clk);\\n i_valid = 0;\\n\\n @(posedge o_valid);\\n @(negedge clk);\\n if(o_data != 64\\'h6B85F162427F0DC8) begin\\n $display(\"FAIL!\");\\n $display(\"Expected %h, got %h\", 64\\'h6B85F162427F0DC8, o_data);\\n end else begin\\n $display(\"PASS!\");\\n end\\n\\n @(negedge clk);\\n if(o_valid != 1) begin\\n $display(\"FAIL! o_valid should be asserted here.\");\\n end\\n if(o_data != 64\\'hB02273A3AD757BDA) begin\\n $display(\"FAIL!\");\\n $display(\"Expected %h, got %h\", 64\\'hB02273A3AD757BDA, o_data);\\n end else begin\\n $display(\"PASS!\");\\n end\\n\\n @(negedge clk);\\n if(o_valid != 1) begin\\n $display(\"FAIL! o_valid should be asserted here.\");\\n end\\n if(o_data != 64\\'h87C952860A802C4B) begin\\n $display(\"FAIL!\");\\n $display(\"Expected %h, got %h\", 64\\'h87C952860A802C4B, o_data);\\n end else begin\\n $display(\"PASS!\");\\n end\\n \\nendtask\\n\\ninitial begin\\n clk = 0;\\n i_valid = 0;\\n rst_async_n = 1;\\n #1;\\n rst_async_n = 0;\\n #2;\\n rst_async_n = 1;\\n @(negedge clk);\\n\\n $display(\"\\\\nSingle Tests\");\\n Single_test(64\\'h0123456789ABCDEF, 64\\'h0123456789ABCDEF, 64\\'h56CC09E7CFDC4CEF);\\n Single_test(64\\'h0123456789ABCDEF, 64\\'hFEDCBA9876543210, 64\\'h12C626AF058B433B);\\n Single_test(64\\'hBEBACAFE12345678, 64\\'hFEDCBA9876543210, 64\\'h00D97727C293BFAC);\\n Single_test(64\\'hBEBACAFE12345678, 64\\'hB1FECAFEBEBAB1FE, 64\\'h31F3FE80E9457BED);\\n\\n $display(\"\\\\nBurst Test\");\\n Burst_test();\\n\\n @(negedge clk);\\n @(negedge clk);\\n\\n $finish();\\nend\\n\\nendmodule', 'docs/Key_schedule.md': '# Key Schedule\\n\\nThe **parity drop** operation removes one bit in each 8-bit byte of the KEY. Those bits are 8, 16,..., 64.\\n\\nThe KEY is divided in two parts, the first one named $`C_0`$ and the second one $`D_0`$. They permutate the KEY following those tables:\\n\\n$`C_0`$:\\n\\n| 57 | 49 | 41 | 33 | 25 | 17 | 9 |\\n|----|----|----|----|----|----|----|\\n| 1 | 58 | 50 | 42 | 34 | 26 | 18 |\\n| 10 | 2 | 59 | 51 | 43 | 35 | 27 |\\n| 19 | 11 | 3 | 60 | 52 | 44 | 36 |\\n\\n$`D_0`$:\\n\\n| 63 | 55 | 47 | 39 | 31 | 23 | 15 |\\n|----|----|----|----|----|----|----|\\n| 7 | 62 | 54 | 46 | 38 | 30 | 22 |\\n| 14 | 6 | 61 | 53 | 45 | 37 | 29 |\\n| 21 | 13 | 5 | 28 | 20 | 12 | 4 |\\n\\nThe bits of KEY are numbered 1 through 64. The bits of $`C_0`$ are respectively bits 57, 49, 41,..., 44 and 36 of KEY, with the bits of $`D_0`$ being bits 63, 55, 47,..., 12 and 4 of KEY.\\n\\nEach pair of ($`C_n`$, $`D_n`$), with n ranging from 1 to 16, are obtained by one or two left rotation(s) of the bits of its previous pair ($`C_{n-1}`$, $`D_{n-1}`$). Each round has a required number of left rotations.\\n\\n**Rotation per round**:\\n\\n| Round | Shifts |\\n|-------|--------|\\n| 1 | 1 |\\n| 2 | 1 |\\n| 3 | 2 |\\n| 4 | 2 |\\n| 5 | 2 |\\n| 6 | 2 |\\n| 7 | 2 |\\n| 8 | 2 |\\n| 9 | 1 |\\n| 10 | 2 |\\n| 11 | 2 |\\n| 12 | 2 |\\n| 13 | 2 |\\n| 14 | 2 |\\n| 15 | 2 |\\n| 16 | 1 |\\n\\nFor example, $`C_3`$ and $`D_3`$ are obtained from $`C2`$ and $`D2`$, respectively, by two left shifts, and $`C16`$ and $`D16`$ are obtained from $`C15`$ and $`D15`$, respectively, by one left shift. In all cases, by a single left shift is meant a rotation of the bits one place to the left, so that after one left shift the bits in the 28 positions are the bits that were previously in positions 2, 3,..., 28, 1.\\n\\n**Permuted choice 2 (PC-2)**\\n\\nDetermined by the following table:\\n\\n| 14 | 17 | 11 | 24 | 1 | 5 |\\n|----|----|----|----|----|----|\\n| 3 | 28 | 15 | 6 | 21 | 10 |\\n| 23 | 19 | 12 | 4 | 26 | 8 |\\n| 16 | 7 | 27 | 20 | 13 | 2 |\\n| 41 | 52 | 31 | 37 | 47 | 55 |\\n| 30 | 40 | 51 | 45 | 33 | 48 |\\n| 44 | 49 | 39 | 56 | 34 | 53 |\\n| 46 | 42 | 50 | 36 | 29 | 32 |\\n\\nTherefore, the first bit of $`K_n`$ is the 14th bit of $`C_nD_n`$, the second bit the 17th, and so on with the 47th bit the 29th, and the 48th bit the 32nd. This way, all $`K_n`$, with n ranging from 1 to 16 is generated and used in the **Feistel Rounds**', 'docs/Permutations.md': '# Initial Permutation (IP)\\n\\nThe 64 bits of the input block to be enciphered are first subjected to the following permutation, called the initial permutation IP:\\n\\nIP:\\n| 58 | 50 | 42 | 34 | 26 | 18 | 10 | 2 |\\n|----|----|----|----|----|----|----|----|\\n| 60 | 52 | 44 | 36 | 28 | 20 | 12 | 4 |\\n| 62 | 54 | 46 | 38 | 30 | 22 | 14 | 6 |\\n| 64 | 56 | 48 | 40 | 32 | 24 | 16 | 8 |\\n| 57 | 49 | 41 | 33 | 25 | 17 | 9 | 1 |\\n| 59 | 51 | 43 | 35 | 27 | 19 | 11 | 3 |\\n| 61 | 53 | 45 | 37 | 29 | 21 | 13 | 5 |\\n| 63 | 55 | 47 | 39 | 31 | 23 | 15 | 7 |\\n\\n\\nThat is the permuted input has bit 58 of the input as its first bit, bit 50 as its second bit, and so on with bit 7 as its last bit.\\n\\n# Feistel Rounds\\n\\nLet **Expansion (E)** denote a function which takes a block of 32 bits as input and yields a block of 48 bits as output. E bits are obtained by selecting the bits in its inputs in order according to the following table:\\n\\n| 32 | 1 | 2 | 3 | 4 | 5 |\\n|----|----|----|----|----|----|\\n| 4 | 5 | 6 | 7 | 8 | 9 |\\n| 8 | 9 | 10 | 11 | 12 | 13 |\\n| 12 | 13 | 14 | 15 | 16 | 17 |\\n| 16 | 17 | 18 | 19 | 20 | 21 |\\n| 20 | 21 | 22 | 23 | 24 | 25 |\\n| 24 | 25 | 26 | 27 | 28 | 29 |\\n| 28 | 29 | 30 | 31 | 32 | 1 |\\n\\nThus the first three bits of E(R) are the bits in positions 32, 1 and 2 of R while the last 2 bits of E(R) are the bits in positions 32 and 1.\\n\\nThe **Permutation (P)** function yields a 32-bit output from a 32-bit input by permuting the bits of the input block. Such a function is defined by the following table:\\n\\n| 16 | 7 | 20 | 21 |\\n|----|----|----|----|\\n| 29 | 12 | 28 | 17 |\\n| 1 | 15 | 23 | 26 |\\n| 5 | 18 | 31 | 10 |\\n| 2 | 8 | 24 | 14 |\\n| 32 | 27 | 3 | 9 |\\n| 19 | 13 | 30 | 6 |\\n| 22 | 11 | 4 | 25 |\\n\\nThe output **P(L)** for the function **P** defined by this table is obtained from the input **L** by taking the 16th bit of **L** as the first bit of **P(L)**, the 7th bit as the second bit of **P(L)**, and so on until the 25th bit of **L** is taken as the 32nd bit of **P(L)**.\\n\\n# Final Permutation (FP)\\n\\nThe final permutation uses the 64 bits of the calculated operation and subjects it to the following permutation which is the inverse of the initial permutation:\\n\\n| 40 | 8 | 48 | 16 | 56 | 24 | 64 | 32 |\\n|----|----|----|----|----|----|----|----|\\n| 39 | 7 | 47 | 15 | 55 | 23 | 63 | 31 |\\n| 38 | 6 | 46 | 14 | 54 | 22 | 62 | 30 |\\n| 37 | 5 | 45 | 13 | 53 | 21 | 61 | 29 |\\n| 36 | 4 | 44 | 12 | 52 | 20 | 60 | 28 |\\n| 35 | 3 | 43 | 11 | 51 | 19 | 59 | 27 |\\n| 34 | 2 | 42 | 10 | 50 | 18 | 58 | 26 |\\n| 33 | 1 | 41 | 9 | 49 | 17 | 57 | 25 |', 'docs/S_box_creation.md': 'The `S1` substitution box should follow this rule:\\n\\n\"S1_Table\":\\n\\n\\n| Row\\\\Column | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 |\\n|------------|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|\\n| 0 | 14 | 4 | 13 | 1 | 2 | 15 | 11 | 8 | 3 | 10 | 6 | 12 | 5 | 9 | 0 | 7 |\\n| 1 | 0 | 15 | 7 | 4 | 14 | 2 | 13 | 1 | 10 | 6 | 12 | 11 | 9 | 5 | 3 | 8 |\\n| 2 | 4 | 1 | 14 | 8 | 13 | 6 | 2 | 11 | 15 | 12 | 9 | 7 | 3 | 10 | 5 | 0 |\\n| 3 | 15 | 12 | 8 | 2 | 4 | 9 | 1 | 7 | 5 | 11 | 3 | 14 | 10 | 0 | 6 | 13 |\\n\\n\\nIf `S1` is the function defined in the \"S1_Table\" and `B` is a block of 6 bits, then `S1(B)` is determined as\\nfollows: The first and last bits of `B` represent in base 2 a number in the range 0 to 3. Let that\\nnumber be i. The middle 4 bits of `B` represent in base 2 a number in the range 0 to 15. Let that\\nnumber be j. Look up in the table the number in the i\\'th row and j\\'th column. It is a number in\\nthe range 0 to 15 and is uniquely represented by a 4 bit block. That block is the output `S1(B)` of\\n`S1` for the input `B`. For example, for input 011011 the row is 01, that is row 1, and the column is\\ndetermined by 1101, that is column 13. In row 1 column 13 appears 5 so that the output is 0101.\\n\\nThis same procedure is done for all substitutions: `S1`, `S2`, `S3`, `S4`, `S5`, `S6`, `S7` and `S8`, with their corresponding tables: \"S1_Table\", \"S2_Table\", \"S3_Table\", \"S4_Table\", \"S5_Table\", \"S6_Table\", \"S7_Table\", \"S8_Table\".\\n\\n\"S2_Table\":\\n\\n| Row\\\\Column | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 |\\n|------------|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|\\n| 0 | 15 | 1 | 8 | 14 | 6 | 11 | 3 | 4 | 9 | 7 | 2 | 13 | 12 | 0 | 5 | 10 |\\n| 1 | 3 | 13 | 4 | 7 | 15 | 2 | 8 | 14 | 12 | 0 | 1 | 10 | 6 | 9 | 11 | 5 |\\n| 2 | 0 | 14 | 7 | 11 | 10 | 4 | 13 | 1 | 5 | 8 | 12 | 6 | 9 | 3 | 2 | 15 |\\n| 3 | 13 | 8 | 10 | 1 | 3 | 15 | 4 | 2 | 11 | 6 | 7 | 12 | 0 | 5 | 14 | 9 |\\n\\n\"S3_Table\":\\n\\n| Row\\\\Column | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 |\\n|------------|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|\\n| 0 | 10 | 0 | 9 | 14 | 6 | 3 | 15 | 5 | 1 | 13 | 12 | 7 | 11 | 4 | 2 | 8 |\\n| 1 | 13 | 7 | 0 | 9 | 3 | 4 | 6 | 10 | 2 | 8 | 5 | 14 | 12 | 11 | 15 | 1 |\\n| 2 | 13 | 6 | 4 | 9 | 8 | 15 | 3 | 0 | 11 | 1 | 2 | 12 | 5 | 10 | 14 | 7 |\\n| 3 | 1 | 10 | 13 | 0 | 6 | 9 | 8 | 7 | 4 | 15 | 14 | 3 | 11 | 5 | 2 | 12 |\\n\\n\\n\"S4_Table\":\\n\\n| Row\\\\Column | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 |\\n|------------|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|\\n| 0 | 7 | 13 | 14 | 3 | 0 | 6 | 9 | 10 | 1 | 2 | 8 | 5 | 11 | 12 | 4 | 15 |\\n| 1 | 13 | 8 | 11 | 5 | 6 | 15 | 0 | 3 | 4 | 7 | 2 | 12 | 1 | 10 | 14 | 9 |\\n| 2 | 10 | 6 | 9 | 0 | 12 | 11 | 7 | 13 | 15 | 1 | 3 | 14 | 5 | 2 | 8 | 4 |\\n| 3 | 3 | 15 | 0 | 6 | 10 | 1 | 13 | 8 | 9 | 4 | 5 | 11 | 12 | 7 | 2 | 14 |\\n\\n\\n\"S5_Table\":\\n\\n| Row\\\\Column | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 |\\n|------------|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|\\n| 0 | 2 | 12 | 4 | 1 | 7 | 10 | 11 | 6 | 8 | 5 | 3 | 15 | 13 | 0 | 14 | 9 |\\n| 1 | 14 | 11 | 2 | 12 | 4 | 7 | 13 | 1 | 5 | 0 | 15 | 10 | 3 | 9 | 8 | 6 |\\n| 2 | 4 | 2 | 1 | 11 | 10 | 13 | 7 | 8 | 15 | 9 | 12 | 5 | 6 | 3 | 0 | 14 |\\n| 3 | 11 | 8 | 12 | 7 | 1 | 14 | 2 | 13 | 6 | 15 | 0 | 9 | 10 | 4 | 5 | 3 |\\n\\n\\n\"S6_Table\":\\n\\n| Row\\\\Column | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 |\\n|------------|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|\\n| 0 | 12 | 1 | 10 | 15 | 9 | 2 | 6 | 8 | 0 | 13 | 3 | 4 | 14 | 7 | 5 | 11 |\\n| 1 | 10 | 15 | 4 | 2 | 7 | 12 | 9 | 5 | 6 | 1 | 13 | 14 | 0 | 11 | 3 | 8 |\\n| 2 | 9 | 14 | 15 | 5 | 2 | 8 | 12 | 3 | 7 | 0 | 4 | 10 | 1 | 13 | 11 | 6 |\\n| 3 | 4 | 3 | 2 | 12 | 9 | 5 | 15 | 10 | 11 | 14 | 1 | 7 | 6 | 0 | 8 | 13 |\\n\\n\\n\"S7_Table\":\\n\\n| Row\\\\Column | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 |\\n|------------|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|\\n| 0 | 4 | 11 | 2 | 14 | 15 | 0 | 8 | 13 | 3 | 12 | 9 | 7 | 5 | 10 | 6 | 1 |\\n| 1 | 13 | 0 | 11 | 7 | 4 | 9 | 1 | 10 | 14 | 3 | 5 | 12 | 2 | 15 | 8 | 6 |\\n| 2 | 1 | 4 | 11 | 13 | 12 | 3 | 7 | 14 | 10 | 15 | 6 | 8 | 0 | 5 | 9 | 2 |\\n| 3 | 6 | 11 | 13 | 8 | 1 | 4 | 10 | 7 | 9 | 5 | 0 | 15 | 14 | 2 | 3 | 12 |\\n\\n\\n\"S8_Table\":\\n\\n| Row\\\\Column | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 |\\n|------------|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|\\n| 0 | 13 | 2 | 8 | 4 | 6 | 15 | 11 | 1 | 10 | 9 | 3 | 14 | 5 | 0 | 12 | 7 |\\n| 1 | 1 | 15 | 13 | 8 | 10 | 3 | 7 | 4 | 12 | 5 | 6 | 11 | 0 | 14 | 9 | 2 |\\n| 2 | 7 | 11 | 4 | 1 | 9 | 12 | 14 | 2 | 0 | 6 | 10 | 13 | 15 | 3 | 5 | 8 |\\n| 3 | 2 | 1 | 14 | 7 | 4 | 10 | 8 | 13 | 15 | 12 | 9 | 0 | 3 | 5 | 6 | 11 |', 'rtl/S1.sv': None, 'rtl/S2.sv': None, 'rtl/S3.sv': None, 'rtl/S4.sv': None, 'rtl/S5.sv': None, 'rtl/S6.sv': None, 'rtl/S7.sv': None, 'rtl/S8.sv': None, 'rtl/des_enc.sv': None, 'verif/tb_des_dec.sv': None, 'docs/Encryption.md': None, 'rtl/des_dec.sv': None, 'verif/tb_3des_enc.sv': None, 'verif/tb_3des_dec.sv': None, 'docs/min_hamming_distance_finder_spec.md': None, 'rtl/Bit_Difference_Counter.sv': None, 'rtl/Bitwise_Reduction.sv': None, 'rtl/Data_Reduction.sv': None, 'verif/tb_Min_Hamming_Distance_Finder.sv': None, 'docs/specs.md': None, 'rtl/arithmetic_progression_generator.sv': None, 'docs/algorithms.md': None, 'docs/coeff_update_spec.md': None, 'docs/equalizer_spec.md': None, 'docs/error_calc_spec.md': None, 'rtl/coeff_update.sv': None, 'rtl/dynamic_equalizer.sv': None, 'rtl/error_calc.sv': None, 'docs/awgn_spec.md': None, 'docs/equalizer_top_spec.md': None, 'rtl/elevator_control_system.sv': None, 'docs/tx_specification.md': None, 'rtl/ethernet_fifo_cdc.sv': None, 'docs/tx_mac_specification.md': None, 'verif/event_scheduler_tb.sv': None, 'docs/modified_specs.md': None, 'rtl/event_scheduler.sv': None, 'verif/tb_event_scheduler.sv': None, 'rtl/column_selector.sv': None, 'rtl/event_storage.sv': None, 'verif/tb.sv': None, 'rtl/fixed_priority_arbiter.sv': None, 'verif/fixed_priority_arbiter_tb.sv': None, 'docs/Modified_specification.md': None, 'docs/GCD_specification.md': None, 'docs/crypto_accelerator_specification.md': None, 'docs/modular_exponentiation_specification.md': None, 'docs/modular_multiplier_specification.md': None, 'rtl/gcd_controlpath_3.sv': None, 'rtl/gcd_controlpath_4.sv': None, 'rtl/gcd_datapath_5.sv': None, 'rtl/gcd_datapath_6.sv': None, 'rtl/gcd_top_1.sv': None, 'rtl/gcd_top_2.sv': None, 'rtl/modular_exponentiation.sv': None, 'rtl/modular_multiplier.sv': None, 'rtl/lfsr_8bit.sv': None, 'verif/lfsr_8bit_tb.sv': None, 'rtl/bit16_lfsr.sv': None, 'rtl/low_power_ctrl.sv': None, 'rtl/sync_fifo.sv': None, 'verif/tb_low_power_channel.sv': None, 'rtl/cross_domain_sync.sv': None, 'rtl/dsp_input_stage.sv': None, 'rtl/dsp_output_stage.sv': None, 'rtl/lfsr_generator.sv': None, 'rtl/monte_carlo_dsp_monitor_top.sv': None, 'verif/monte_carlo_dsp_monitor_top_tb.sv': None, 'docs/multiplexer_specification.md': None, 'verif/multiplexer_tb.sv': None, 'docs/nbit_swizzling_spec.md': None, 'verif/nbit_swizzling_tb.sv': None, 'docs/nmea_decoder_spec.md': None, 'rtl/nmea_decoder.sv': None, 'verif/nmea_decoder_tb.sv': None, 'docs/fifo.md': None, 'rtl/fifo_memory.sv': None, 'rtl/read_to_write_pointer_sync.sv': None, 'rtl/rptr_empty.sv': None, 'rtl/wptr_full.sv': None, 'rtl/write_to_read_pointer_sync.sv': None, 'docs/spec.md': None, 'verif/async_filo_tb.sv': None, 'docs/axilite_to_pcie_config_module.md': None, 'rtl/axi4lite_to_pcie_cfg_bridge.sv': None, 'rtl/axis_broadcast.sv': None, 'verif/tb_axis_broadcast.sv': None, 'docs/axis_to_uart_tx_specs.md': None, 'docs/uart_rx_to_axis_specs.md': None, 'rtl/barrel_shifter.sv': None, 'verif/barrel_shifter_tb.sv': None, 'rtl/bcd_adder.sv': None, 'rtl/full_adder.sv': None, 'rtl/four_bit_adder.sv': None, 'rtl/search_binary_search_tree.sv': None, 'rtl/delete_node_binary_search_tree.sv': None, 'docs/bst_operations.md': None, 'rtl/binary_search_tree_sort_construct.sv': None, 'docs/Spec.md': None, 'verif/tb_binary_to_gray.sv': None, 'verif/tb_custom_byte_enable_ram.sv': None, 'verif/cache_controller_tb.sv': None, 'rtl/caesar_cipher.sv': None, 'verif/caesar_cipher_tb.sv': None, 'verif/tb_pseudoRandGenerator_ca.sv': None, 'docs/continuous_adder_specification.md': None, 'verif/continuous_adder_tb.sv': None, 'rtl/fifo_buffer.sv': None, 'verif/tb_fifo_buffer.sv': None, 'docs/direct_map_cache_spec.md': None, 'verif/tb_direct_map_cache.sv': None, 'rtl/direct_map_cache.sv': None, 'rtl/dual_port_memory.sv': None, 'rtl/gen_cos_sin_lut.sv': None, 'rtl/phase_lut.sv': None, 'rtl/phase_rotation.sv': None, 'rtl/power4.sv': None, 'rtl/saturation.sv': None, 'rtl/top_phase_rotation.sv': None, 'docs/spec_viterbi.md': None, 'docs/spec_slicer_top.md': None, 'docs/spec_top_phase_rotation.md': None, 'rtl/slicer.sv': None, 'rtl/slicer_top.sv': None, 'docs/swizzler_specification.md': None, 'verif/swizzler_tb.sv': None, 'rtl/swizzler.sv': None, 'docs/sync_serial_communication_tx_rx_spec.md': None, 'verif/sync_serial_communication_tb.sv': None, 'rtl/weight_stationary_pe.sv': None, 'verif/systolic_array_tb.sv': None, 'rtl/thermostat.v': None, 'docs/Traffic_controller.md': None, 'rtl/traffic_light_controller.sv': None, 'docs/Universal_Shift_Register_spec.md': None, 'verif/tb_universal_shift_register.sv': None, 'rtl/universal_shift_register.sv': None, 'docs/spec_conj.md': None, 'docs/spec_cross_correlation.md': None, 'docs/spec_detect_sequence.md': None, 'rtl/adder_2d_layers.sv': None, 'rtl/adder_tree_2d.sv': None, 'rtl/correlate.sv': None, 'rtl/cross_correlation.sv': None, 'docs/valid_modes.md': None, 'docs/words_counting.md': None, 'rtl/detect_sequence.sv': None, 'docs/proc_fsm_spec.md': None, 'docs/adder_tree.md': None, 'docs/coeff_ram.md': None, 'docs/poly_decimator.md': None, 'docs/poly_filter.md': None, 'docs/shift_register.md': None, 'rtl/adder_tree.sv': None, 'rtl/coeff_ram.sv': None, 'rtl/poly_filter.sv': None, 'rtl/shift_register.sv': None, 'docs/prbs_specification.md': None, 'rtl/prbs_gen_check.sv': None, 'rtl/fsm.sv': None, 'verif/fsm_tb.sv': None, 'rtl/CA_1.sv': None, 'rtl/CA_2.sv': None, 'rtl/CA_3.sv': None, 'rtl/CA_4.sv': None, 'rtl/rgb_color_space_conversion.sv': None, 'rtl/APBGlobalHistoryRegister.v': None, 'docs/signed_comparator_specification.md': None, 'verif/signed_comparator_tb.sv': None, 'rtl/sorting_engine.sv': None, 'rtl/brick_sort.sv': None, 'rtl/bubble_sort.sv': None, 'rtl/merge_sort.sv': None, 'rtl/selection_sort.sv': None}", + "verif/tb_des_enc.sv": "module tb;\n\nparameter NBW_DATA = 'd64;\nparameter NBW_KEY = 'd64;\n\nlogic clk;\nlogic rst_async_n;\nlogic i_valid;\nlogic [1:NBW_DATA] i_data;\nlogic [1:NBW_KEY ] i_key;\nlogic o_valid;\nlogic [1:NBW_DATA] o_data;\n\ndes_enc #(\n .NBW_DATA(NBW_DATA),\n .NBW_KEY (NBW_KEY )\n) uu_des_enc (\n .clk (clk ),\n .rst_async_n(rst_async_n),\n .i_valid (i_valid ),\n .i_data (i_data ),\n .i_key (i_key ),\n .o_valid (o_valid ),\n .o_data (o_data )\n);\n\ninitial begin\n $dumpfile(\"test.vcd\");\n $dumpvars(0,tb);\nend\n\nalways #5 clk = ~clk;\n\ntask Single_test(logic [1:NBW_KEY] key, logic [1:NBW_DATA] data, logic [1:NBW_DATA] expected);\n i_key = key;\n i_data = data;\n i_valid = 1;\n\n @(negedge clk);\n i_valid = 0;\n\n @(posedge o_valid);\n @(negedge clk);\n if(o_data != expected) begin\n $display(\"FAIL!\");\n $display(\"Expected %h, got %h\", expected, o_data);\n end else begin\n $display(\"PASS!\");\n end\nendtask\n\ntask Burst_test();\n i_key = 64'hB1FECAFEBEBAB1FE;\n i_data = 64'h4321432143214321;\n i_valid = 1;\n\n @(negedge clk);\n i_data = 64'h123456789ABCDEF0;\n\n @(negedge clk);\n i_data = 64'h1234123412341234;\n i_key = 64'hABCDABCDABCDABCD;\n\n @(negedge clk);\n i_valid = 0;\n\n @(posedge o_valid);\n @(negedge clk);\n if(o_data != 64'h6B85F162427F0DC8) begin\n $display(\"FAIL!\");\n $display(\"Expected %h, got %h\", 64'h6B85F162427F0DC8, o_data);\n end else begin\n $display(\"PASS!\");\n end\n\n @(negedge clk);\n if(o_valid != 1) begin\n $display(\"FAIL! o_valid should be asserted here.\");\n end\n if(o_data != 64'hB02273A3AD757BDA) begin\n $display(\"FAIL!\");\n $display(\"Expected %h, got %h\", 64'hB02273A3AD757BDA, o_data);\n end else begin\n $display(\"PASS!\");\n end\n\n @(negedge clk);\n if(o_valid != 1) begin\n $display(\"FAIL! o_valid should be asserted here.\");\n end\n if(o_data != 64'h87C952860A802C4B) begin\n $display(\"FAIL!\");\n $display(\"Expected %h, got %h\", 64'h87C952860A802C4B, o_data);\n end else begin\n $display(\"PASS!\");\n end\n \nendtask\n\ninitial begin\n clk = 0;\n i_valid = 0;\n rst_async_n = 1;\n #1;\n rst_async_n = 0;\n #2;\n rst_async_n = 1;\n @(negedge clk);\n\n $display(\"\\nSingle Tests\");\n Single_test(64'h0123456789ABCDEF, 64'h0123456789ABCDEF, 64'h56CC09E7CFDC4CEF);\n Single_test(64'h0123456789ABCDEF, 64'hFEDCBA9876543210, 64'h12C626AF058B433B);\n Single_test(64'hBEBACAFE12345678, 64'hFEDCBA9876543210, 64'h00D97727C293BFAC);\n Single_test(64'hBEBACAFE12345678, 64'hB1FECAFEBEBAB1FE, 64'h31F3FE80E9457BED);\n\n $display(\"\\nBurst Test\");\n Burst_test();\n\n @(negedge clk);\n @(negedge clk);\n\n $finish();\nend\n\nendmodule" + }, + "test_info": { + "test_criteria_0": [ + ", `tb_des_enc.sv`, file is provided to test this new module. the description and requirements for the module are provided below:" + ] + }, + "expected_behavior": [ + "support synchronous encryption with a valid interface", + "suport burst operation, where `i_valid` is asserted for multiple cycles in a row", + "be equal to the number of rounds: 16 cycles", + "In this module description, the first `n` bits of a value declared as [1:NBW] are `1, 2, 3, ... , n-1, n`, and the last `n` bits are `NBW-(n-1), NBW-(n-2), ... , NBW-1, NBW`." + ], + "metadata": { + "categories": [ + "cid003", + "hard" + ], + "domain": "memory", + "complexity": "intermediate", + "problem_type": "design", + "has_code": true, + "has_tests": true + }, + "full_prompt": "Create a module that implements the **Data Encryption Standard (DES)** encryption algorithm. This module performs bit-accurate DES encryption on a 64-bit plaintext block using a 64-bit key. The module must support synchronous encryption with a valid interface. It must suport burst operation, where `i_valid` is asserted for multiple cycles in a row. A testbench, `tb_des_enc.sv`, file is provided to test this new module. The description and requirements for the module are provided below:\n\n---\n\n## Specifications\n\n- **Module Name**: `des_enc` (to be added in `rtl` directory)\n\n- **Parameters**:\n - `NBW_DATA`: Bit width of the input and output data blocks.\n - Default: 64.\n - Related interface signals: `i_data`, `o_data`.\n - `NBW_KEY`: Bit width of the key.\n - Default: 64.\n - Related interface signals: `i_key`.\n- **Latency**: The block's latency, from when `i_valid` is read until `o_valid` is asserted, must be equal to the number of rounds: 16 cycles.\n\n---\n\n## Interface Signals\n\n| Signal | Direction | Width | Description |\n|---------------------|-----------|------------------|------------------------------------------------------------------------------------------------------------------- |\n| `clk` | Input | 1 | Drives the sequential logic on the rising edge. |\n| `rst_async_n` | Input | 1 | Active-low asynchronous reset; clears all internal registers and state. |\n| `i_valid` | Input | 1 | Active high. Indicates that `i_data` and `i_key` are valid and can be processed. |\n| `i_data` | Input | [1:NBW_DATA] | 64-bit plaintext input block (MSB-first). |\n| `i_key` | Input | [1:NBW_KEY] | 64-bit encryption key. |\n| `o_valid` | Output | 1 | Asserted high when `o_data` contains valid encrypted data. It is asserted for as many cycles as `i_valid` is asserted |\n| `o_data` | Output | [1:NBW_DATA] | 64-bit ciphertext output block (MSB-first). |\n---\n\n## Internal Behavior\n\nIn this module description, the first `n` bits of a value declared as [1:NBW] are `1, 2, 3, ... , n-1, n`, and the last `n` bits are `NBW-(n-1), NBW-(n-2), ... , NBW-1, NBW`.\n\nThe `des_enc` module implements the standard **16-round Feistel structure** of DES. The process is divided into the following stages:\n\n### 1. Initial Permutation (IP)\n\nThe 64-bit input block undergoes a fixed initial permutation. The description for this step is available at the \"Permutations.md\" file.\n\nThe first 32 bits are stored in $`L_0`$ and the last 32 bits in $`R_0`$.\n\n---\n\n### 2. Key Schedule\n\n- The 64-bit input key is reduced to 56 bits via a **parity drop**.\n- It is then split into two 28-bit halves.\n- Each half is rotated left based on a fixed schedule per round.\n- A **PC-2** permutation compresses the result to 48-bit round keys (`K1` to `K16`).\n\nThe \"Key_schedule.md\" file describes this operation in more detail.\n\n---\n\n### 3. Feistel Rounds\n\nEach of the 16 rounds updates the left and right halves as follows:\n\n$`L_n = R_{n-1}`$\n\n$`R_n = L_{n-1} \u2295 F(R_{n-1}, K_n)`$\n\nWhere `F` is the round function consisting of:\n\n- **Expansion (E)**: Expands 32-bit R to 48 bits using a fixed table. Described in the \"Permutations.md\" file.\n- **Key Mixing**: Uses the expanded value from the **Expansion (E)** operation and XORs it with the 48-bit round key $`K_n`$.\n- **S-box Substitution**: 48 bits are split into 8 groups of 6 bits, passed through S-boxes S1\u2013S8. Each S-box is a 4x16 table (64 entries) mapping a 6-bit input to a 4-bit output. Those operations are described in the \"S_box_creation.md\" file.\n- **Permutation (P)**: 32-bit output of S-boxes is permuted via a fixed permutation. Described in the \"Permutations.md\" file.\n\n---\n\n### 4. Final Permutation (FP)\n\nAfter the 16th round, the L and R halves are concatenated in reverse order and passed through the **Final Permutation**, which is the inverse of IP. This concatenation is described in the \"Permutations.md\" file.\n\n---\n\n## Substitution box files\n\nTo perform the operations S1, S2, ... , S8 described in \"S_box_creation.md\"; create the files `S1.sv`, `S2.sv`, `S3.sv`, `S4.sv`, `S5.sv`, `S6.sv`, `S7.sv`, `S8.sv` and place them at the `rtl` directory.\n", + "system_message": "You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n - **Update the contents of a text file from a old content to new content**\n - `sed -i \"line_number s/old_statement/new_statement/\" file.sv`\n - **To access a specific line of the file**\n - `awk 'NR==line_number' file_name.sv`\n\nYou will be given a prompt and your task is to understand it and solve the given issue by using the above-mentioned commands as needed. In the final step, you should create a Linux patch to highlight the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)", + "raw_context": { + "docs/specification.md": null, + "rtl/decoder_data_control_64b66b.sv": null, + "rtl/encoder_control_64b66b.sv": null, + "rtl/encoder_data_64b66b.sv": null, + "rtl/aes128_encrypt.sv": null, + "verif/tb_aes128_enc.sv": null, + "rtl/aes128_decrypt.sv": null, + "rtl/aes128_key_expansion.sv": null, + "rtl/inv_sbox.sv": null, + "rtl/sbox.sv": null, + "verif/tb_aes128_dec.sv": null, + "rtl/aes_encrypt.sv": null, + "verif/tb_aes_encrypt.sv": null, + "rtl/aes_decrypt.sv": null, + "rtl/aes_ke.sv": null, + "verif/tb_aes_decrypt.sv": null, + "rtl/aes_dec_top.sv": null, + "rtl/aes_enc_top.sv": null, + "verif/tb_padding_top.sv": null, + "verif/tb_des_enc.sv": "module tb;\n\nparameter NBW_DATA = 'd64;\nparameter NBW_KEY = 'd64;\n\nlogic clk;\nlogic rst_async_n;\nlogic i_valid;\nlogic [1:NBW_DATA] i_data;\nlogic [1:NBW_KEY ] i_key;\nlogic o_valid;\nlogic [1:NBW_DATA] o_data;\n\ndes_enc #(\n .NBW_DATA(NBW_DATA),\n .NBW_KEY (NBW_KEY )\n) uu_des_enc (\n .clk (clk ),\n .rst_async_n(rst_async_n),\n .i_valid (i_valid ),\n .i_data (i_data ),\n .i_key (i_key ),\n .o_valid (o_valid ),\n .o_data (o_data )\n);\n\ninitial begin\n $dumpfile(\"test.vcd\");\n $dumpvars(0,tb);\nend\n\nalways #5 clk = ~clk;\n\ntask Single_test(logic [1:NBW_KEY] key, logic [1:NBW_DATA] data, logic [1:NBW_DATA] expected);\n i_key = key;\n i_data = data;\n i_valid = 1;\n\n @(negedge clk);\n i_valid = 0;\n\n @(posedge o_valid);\n @(negedge clk);\n if(o_data != expected) begin\n $display(\"FAIL!\");\n $display(\"Expected %h, got %h\", expected, o_data);\n end else begin\n $display(\"PASS!\");\n end\nendtask\n\ntask Burst_test();\n i_key = 64'hB1FECAFEBEBAB1FE;\n i_data = 64'h4321432143214321;\n i_valid = 1;\n\n @(negedge clk);\n i_data = 64'h123456789ABCDEF0;\n\n @(negedge clk);\n i_data = 64'h1234123412341234;\n i_key = 64'hABCDABCDABCDABCD;\n\n @(negedge clk);\n i_valid = 0;\n\n @(posedge o_valid);\n @(negedge clk);\n if(o_data != 64'h6B85F162427F0DC8) begin\n $display(\"FAIL!\");\n $display(\"Expected %h, got %h\", 64'h6B85F162427F0DC8, o_data);\n end else begin\n $display(\"PASS!\");\n end\n\n @(negedge clk);\n if(o_valid != 1) begin\n $display(\"FAIL! o_valid should be asserted here.\");\n end\n if(o_data != 64'hB02273A3AD757BDA) begin\n $display(\"FAIL!\");\n $display(\"Expected %h, got %h\", 64'hB02273A3AD757BDA, o_data);\n end else begin\n $display(\"PASS!\");\n end\n\n @(negedge clk);\n if(o_valid != 1) begin\n $display(\"FAIL! o_valid should be asserted here.\");\n end\n if(o_data != 64'h87C952860A802C4B) begin\n $display(\"FAIL!\");\n $display(\"Expected %h, got %h\", 64'h87C952860A802C4B, o_data);\n end else begin\n $display(\"PASS!\");\n end\n \nendtask\n\ninitial begin\n clk = 0;\n i_valid = 0;\n rst_async_n = 1;\n #1;\n rst_async_n = 0;\n #2;\n rst_async_n = 1;\n @(negedge clk);\n\n $display(\"\\nSingle Tests\");\n Single_test(64'h0123456789ABCDEF, 64'h0123456789ABCDEF, 64'h56CC09E7CFDC4CEF);\n Single_test(64'h0123456789ABCDEF, 64'hFEDCBA9876543210, 64'h12C626AF058B433B);\n Single_test(64'hBEBACAFE12345678, 64'hFEDCBA9876543210, 64'h00D97727C293BFAC);\n Single_test(64'hBEBACAFE12345678, 64'hB1FECAFEBEBAB1FE, 64'h31F3FE80E9457BED);\n\n $display(\"\\nBurst Test\");\n Burst_test();\n\n @(negedge clk);\n @(negedge clk);\n\n $finish();\nend\n\nendmodule", + "docs/Key_schedule.md": "# Key Schedule\n\nThe **parity drop** operation removes one bit in each 8-bit byte of the KEY. Those bits are 8, 16,..., 64.\n\nThe KEY is divided in two parts, the first one named $`C_0`$ and the second one $`D_0`$. They permutate the KEY following those tables:\n\n$`C_0`$:\n\n| 57 | 49 | 41 | 33 | 25 | 17 | 9 |\n|----|----|----|----|----|----|----|\n| 1 | 58 | 50 | 42 | 34 | 26 | 18 |\n| 10 | 2 | 59 | 51 | 43 | 35 | 27 |\n| 19 | 11 | 3 | 60 | 52 | 44 | 36 |\n\n$`D_0`$:\n\n| 63 | 55 | 47 | 39 | 31 | 23 | 15 |\n|----|----|----|----|----|----|----|\n| 7 | 62 | 54 | 46 | 38 | 30 | 22 |\n| 14 | 6 | 61 | 53 | 45 | 37 | 29 |\n| 21 | 13 | 5 | 28 | 20 | 12 | 4 |\n\nThe bits of KEY are numbered 1 through 64. The bits of $`C_0`$ are respectively bits 57, 49, 41,..., 44 and 36 of KEY, with the bits of $`D_0`$ being bits 63, 55, 47,..., 12 and 4 of KEY.\n\nEach pair of ($`C_n`$, $`D_n`$), with n ranging from 1 to 16, are obtained by one or two left rotation(s) of the bits of its previous pair ($`C_{n-1}`$, $`D_{n-1}`$). Each round has a required number of left rotations.\n\n**Rotation per round**:\n\n| Round | Shifts |\n|-------|--------|\n| 1 | 1 |\n| 2 | 1 |\n| 3 | 2 |\n| 4 | 2 |\n| 5 | 2 |\n| 6 | 2 |\n| 7 | 2 |\n| 8 | 2 |\n| 9 | 1 |\n| 10 | 2 |\n| 11 | 2 |\n| 12 | 2 |\n| 13 | 2 |\n| 14 | 2 |\n| 15 | 2 |\n| 16 | 1 |\n\nFor example, $`C_3`$ and $`D_3`$ are obtained from $`C2`$ and $`D2`$, respectively, by two left shifts, and $`C16`$ and $`D16`$ are obtained from $`C15`$ and $`D15`$, respectively, by one left shift. In all cases, by a single left shift is meant a rotation of the bits one place to the left, so that after one left shift the bits in the 28 positions are the bits that were previously in positions 2, 3,..., 28, 1.\n\n**Permuted choice 2 (PC-2)**\n\nDetermined by the following table:\n\n| 14 | 17 | 11 | 24 | 1 | 5 |\n|----|----|----|----|----|----|\n| 3 | 28 | 15 | 6 | 21 | 10 |\n| 23 | 19 | 12 | 4 | 26 | 8 |\n| 16 | 7 | 27 | 20 | 13 | 2 |\n| 41 | 52 | 31 | 37 | 47 | 55 |\n| 30 | 40 | 51 | 45 | 33 | 48 |\n| 44 | 49 | 39 | 56 | 34 | 53 |\n| 46 | 42 | 50 | 36 | 29 | 32 |\n\nTherefore, the first bit of $`K_n`$ is the 14th bit of $`C_nD_n`$, the second bit the 17th, and so on with the 47th bit the 29th, and the 48th bit the 32nd. This way, all $`K_n`$, with n ranging from 1 to 16 is generated and used in the **Feistel Rounds**", + "docs/Permutations.md": "# Initial Permutation (IP)\n\nThe 64 bits of the input block to be enciphered are first subjected to the following permutation, called the initial permutation IP:\n\nIP:\n| 58 | 50 | 42 | 34 | 26 | 18 | 10 | 2 |\n|----|----|----|----|----|----|----|----|\n| 60 | 52 | 44 | 36 | 28 | 20 | 12 | 4 |\n| 62 | 54 | 46 | 38 | 30 | 22 | 14 | 6 |\n| 64 | 56 | 48 | 40 | 32 | 24 | 16 | 8 |\n| 57 | 49 | 41 | 33 | 25 | 17 | 9 | 1 |\n| 59 | 51 | 43 | 35 | 27 | 19 | 11 | 3 |\n| 61 | 53 | 45 | 37 | 29 | 21 | 13 | 5 |\n| 63 | 55 | 47 | 39 | 31 | 23 | 15 | 7 |\n\n\nThat is the permuted input has bit 58 of the input as its first bit, bit 50 as its second bit, and so on with bit 7 as its last bit.\n\n# Feistel Rounds\n\nLet **Expansion (E)** denote a function which takes a block of 32 bits as input and yields a block of 48 bits as output. E bits are obtained by selecting the bits in its inputs in order according to the following table:\n\n| 32 | 1 | 2 | 3 | 4 | 5 |\n|----|----|----|----|----|----|\n| 4 | 5 | 6 | 7 | 8 | 9 |\n| 8 | 9 | 10 | 11 | 12 | 13 |\n| 12 | 13 | 14 | 15 | 16 | 17 |\n| 16 | 17 | 18 | 19 | 20 | 21 |\n| 20 | 21 | 22 | 23 | 24 | 25 |\n| 24 | 25 | 26 | 27 | 28 | 29 |\n| 28 | 29 | 30 | 31 | 32 | 1 |\n\nThus the first three bits of E(R) are the bits in positions 32, 1 and 2 of R while the last 2 bits of E(R) are the bits in positions 32 and 1.\n\nThe **Permutation (P)** function yields a 32-bit output from a 32-bit input by permuting the bits of the input block. Such a function is defined by the following table:\n\n| 16 | 7 | 20 | 21 |\n|----|----|----|----|\n| 29 | 12 | 28 | 17 |\n| 1 | 15 | 23 | 26 |\n| 5 | 18 | 31 | 10 |\n| 2 | 8 | 24 | 14 |\n| 32 | 27 | 3 | 9 |\n| 19 | 13 | 30 | 6 |\n| 22 | 11 | 4 | 25 |\n\nThe output **P(L)** for the function **P** defined by this table is obtained from the input **L** by taking the 16th bit of **L** as the first bit of **P(L)**, the 7th bit as the second bit of **P(L)**, and so on until the 25th bit of **L** is taken as the 32nd bit of **P(L)**.\n\n# Final Permutation (FP)\n\nThe final permutation uses the 64 bits of the calculated operation and subjects it to the following permutation which is the inverse of the initial permutation:\n\n| 40 | 8 | 48 | 16 | 56 | 24 | 64 | 32 |\n|----|----|----|----|----|----|----|----|\n| 39 | 7 | 47 | 15 | 55 | 23 | 63 | 31 |\n| 38 | 6 | 46 | 14 | 54 | 22 | 62 | 30 |\n| 37 | 5 | 45 | 13 | 53 | 21 | 61 | 29 |\n| 36 | 4 | 44 | 12 | 52 | 20 | 60 | 28 |\n| 35 | 3 | 43 | 11 | 51 | 19 | 59 | 27 |\n| 34 | 2 | 42 | 10 | 50 | 18 | 58 | 26 |\n| 33 | 1 | 41 | 9 | 49 | 17 | 57 | 25 |", + "docs/S_box_creation.md": "The `S1` substitution box should follow this rule:\n\n\"S1_Table\":\n\n\n| Row\\Column | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 |\n|------------|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|\n| 0 | 14 | 4 | 13 | 1 | 2 | 15 | 11 | 8 | 3 | 10 | 6 | 12 | 5 | 9 | 0 | 7 |\n| 1 | 0 | 15 | 7 | 4 | 14 | 2 | 13 | 1 | 10 | 6 | 12 | 11 | 9 | 5 | 3 | 8 |\n| 2 | 4 | 1 | 14 | 8 | 13 | 6 | 2 | 11 | 15 | 12 | 9 | 7 | 3 | 10 | 5 | 0 |\n| 3 | 15 | 12 | 8 | 2 | 4 | 9 | 1 | 7 | 5 | 11 | 3 | 14 | 10 | 0 | 6 | 13 |\n\n\nIf `S1` is the function defined in the \"S1_Table\" and `B` is a block of 6 bits, then `S1(B)` is determined as\nfollows: The first and last bits of `B` represent in base 2 a number in the range 0 to 3. Let that\nnumber be i. The middle 4 bits of `B` represent in base 2 a number in the range 0 to 15. Let that\nnumber be j. Look up in the table the number in the i'th row and j'th column. It is a number in\nthe range 0 to 15 and is uniquely represented by a 4 bit block. That block is the output `S1(B)` of\n`S1` for the input `B`. For example, for input 011011 the row is 01, that is row 1, and the column is\ndetermined by 1101, that is column 13. In row 1 column 13 appears 5 so that the output is 0101.\n\nThis same procedure is done for all substitutions: `S1`, `S2`, `S3`, `S4`, `S5`, `S6`, `S7` and `S8`, with their corresponding tables: \"S1_Table\", \"S2_Table\", \"S3_Table\", \"S4_Table\", \"S5_Table\", \"S6_Table\", \"S7_Table\", \"S8_Table\".\n\n\"S2_Table\":\n\n| Row\\Column | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 |\n|------------|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|\n| 0 | 15 | 1 | 8 | 14 | 6 | 11 | 3 | 4 | 9 | 7 | 2 | 13 | 12 | 0 | 5 | 10 |\n| 1 | 3 | 13 | 4 | 7 | 15 | 2 | 8 | 14 | 12 | 0 | 1 | 10 | 6 | 9 | 11 | 5 |\n| 2 | 0 | 14 | 7 | 11 | 10 | 4 | 13 | 1 | 5 | 8 | 12 | 6 | 9 | 3 | 2 | 15 |\n| 3 | 13 | 8 | 10 | 1 | 3 | 15 | 4 | 2 | 11 | 6 | 7 | 12 | 0 | 5 | 14 | 9 |\n\n\"S3_Table\":\n\n| Row\\Column | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 |\n|------------|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|\n| 0 | 10 | 0 | 9 | 14 | 6 | 3 | 15 | 5 | 1 | 13 | 12 | 7 | 11 | 4 | 2 | 8 |\n| 1 | 13 | 7 | 0 | 9 | 3 | 4 | 6 | 10 | 2 | 8 | 5 | 14 | 12 | 11 | 15 | 1 |\n| 2 | 13 | 6 | 4 | 9 | 8 | 15 | 3 | 0 | 11 | 1 | 2 | 12 | 5 | 10 | 14 | 7 |\n| 3 | 1 | 10 | 13 | 0 | 6 | 9 | 8 | 7 | 4 | 15 | 14 | 3 | 11 | 5 | 2 | 12 |\n\n\n\"S4_Table\":\n\n| Row\\Column | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 |\n|------------|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|\n| 0 | 7 | 13 | 14 | 3 | 0 | 6 | 9 | 10 | 1 | 2 | 8 | 5 | 11 | 12 | 4 | 15 |\n| 1 | 13 | 8 | 11 | 5 | 6 | 15 | 0 | 3 | 4 | 7 | 2 | 12 | 1 | 10 | 14 | 9 |\n| 2 | 10 | 6 | 9 | 0 | 12 | 11 | 7 | 13 | 15 | 1 | 3 | 14 | 5 | 2 | 8 | 4 |\n| 3 | 3 | 15 | 0 | 6 | 10 | 1 | 13 | 8 | 9 | 4 | 5 | 11 | 12 | 7 | 2 | 14 |\n\n\n\"S5_Table\":\n\n| Row\\Column | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 |\n|------------|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|\n| 0 | 2 | 12 | 4 | 1 | 7 | 10 | 11 | 6 | 8 | 5 | 3 | 15 | 13 | 0 | 14 | 9 |\n| 1 | 14 | 11 | 2 | 12 | 4 | 7 | 13 | 1 | 5 | 0 | 15 | 10 | 3 | 9 | 8 | 6 |\n| 2 | 4 | 2 | 1 | 11 | 10 | 13 | 7 | 8 | 15 | 9 | 12 | 5 | 6 | 3 | 0 | 14 |\n| 3 | 11 | 8 | 12 | 7 | 1 | 14 | 2 | 13 | 6 | 15 | 0 | 9 | 10 | 4 | 5 | 3 |\n\n\n\"S6_Table\":\n\n| Row\\Column | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 |\n|------------|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|\n| 0 | 12 | 1 | 10 | 15 | 9 | 2 | 6 | 8 | 0 | 13 | 3 | 4 | 14 | 7 | 5 | 11 |\n| 1 | 10 | 15 | 4 | 2 | 7 | 12 | 9 | 5 | 6 | 1 | 13 | 14 | 0 | 11 | 3 | 8 |\n| 2 | 9 | 14 | 15 | 5 | 2 | 8 | 12 | 3 | 7 | 0 | 4 | 10 | 1 | 13 | 11 | 6 |\n| 3 | 4 | 3 | 2 | 12 | 9 | 5 | 15 | 10 | 11 | 14 | 1 | 7 | 6 | 0 | 8 | 13 |\n\n\n\"S7_Table\":\n\n| Row\\Column | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 |\n|------------|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|\n| 0 | 4 | 11 | 2 | 14 | 15 | 0 | 8 | 13 | 3 | 12 | 9 | 7 | 5 | 10 | 6 | 1 |\n| 1 | 13 | 0 | 11 | 7 | 4 | 9 | 1 | 10 | 14 | 3 | 5 | 12 | 2 | 15 | 8 | 6 |\n| 2 | 1 | 4 | 11 | 13 | 12 | 3 | 7 | 14 | 10 | 15 | 6 | 8 | 0 | 5 | 9 | 2 |\n| 3 | 6 | 11 | 13 | 8 | 1 | 4 | 10 | 7 | 9 | 5 | 0 | 15 | 14 | 2 | 3 | 12 |\n\n\n\"S8_Table\":\n\n| Row\\Column | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 |\n|------------|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|\n| 0 | 13 | 2 | 8 | 4 | 6 | 15 | 11 | 1 | 10 | 9 | 3 | 14 | 5 | 0 | 12 | 7 |\n| 1 | 1 | 15 | 13 | 8 | 10 | 3 | 7 | 4 | 12 | 5 | 6 | 11 | 0 | 14 | 9 | 2 |\n| 2 | 7 | 11 | 4 | 1 | 9 | 12 | 14 | 2 | 0 | 6 | 10 | 13 | 15 | 3 | 5 | 8 |\n| 3 | 2 | 1 | 14 | 7 | 4 | 10 | 8 | 13 | 15 | 12 | 9 | 0 | 3 | 5 | 6 | 11 |", + "rtl/S1.sv": null, + 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null, + "rtl/brick_sort.sv": null, + "rtl/bubble_sort.sv": null, + "rtl/merge_sort.sv": null, + "rtl/selection_sort.sv": null + } + }, + { + "id": "cvdp_agentic_DES_0005", + "index": 497, + "source_config": "cvdp_agentic_code_generation_no_commercial", + "instruction": "Context: You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n - **Update the contents of a text file from a old content to new content**\n - `sed -i \"line_number s/old_statement/new_statement/\" file.sv`\n - **To access a specific line of the file**\n - `awk 'NR==line_number' file_name.sv`\n\nYou will be given a prompt and your task is to understand it and solve the given issue by using the above-mentioned commands as needed. In the final step, you should create a Linux patch to highlight the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\nTask: Integrate the `des_enc` and `des_dec` modules to perform the Triple Data Encryption Standard (TDES) encryption. This new module must allow burst operation, where in multiple cycles in a row the valid signal can be asserted with a new data and a new key. No changes are required in any of the RTLs provided. A testbench for this module is available at `verif/tb_3des_enc.sv`.\n\n---\n\n## Specifications\n\n- **Module Name**: `des3_enc`\n\n- **File Name**: `des3_enc.sv` (to be added in `rtl` directory)\n\n- **Parameters**:\n - `NBW_DATA`: Bit width of the input and output data blocks.\n - Default: 64.\n - Related interface signals: `i_data`, `o_data`.\n - `NBW_KEY`: Bit width of the key.\n - Default: 192.\n - Related interface signal: `i_key`. \n - The 192-bit key is interpreted as three concatenated 64-bit DES keys (K1, K2, K3) used for Triple DES encryption, where `K1 = i_key[1:64]`, K2 = `i_key[65:128]`, and `K3 = i_key[129:192]`.\n\n- **Functionality**: Implements 3DES encryption in EDE (Encrypt-Decrypt-Encrypt) mode using three 64-bit keys (K1, K2, K3). The input plaintext is encrypted with K1, decrypted with K2, and encrypted again with K3.\n\n- **Latency**: The block's latency, from when `i_valid` is read until `o_valid` is asserted, is **48 cycles**, where each DES stage takes 16 cycles and the process is fully pipelined.\n\n---\n\n## Interface Signals\n\n | Signal | Direction | Width | Description |\n |---------------------|-----------|------------------|--------------------------------------------------------------------------------------------------------------------- |\n | `clk` | Input | 1 | Drives the sequential logic on the rising edge. |\n | `rst_async_n` | Input | 1 | Active-low asynchronous reset; clears all internal registers and state. |\n | `i_valid` | Input | 1 | Active high. Indicates that `i_data` and `i_key` are valid and ready to be processed. |\n | `i_data` | Input | [1:NBW_DATA] | 64-bit plaintext input block (MSB-first). |\n | `i_key` | Input | [1:NBW_KEY] | 192-bit 3DES key, treated as three concatenated 64-bit keys: `{K1, K2, K3}`. |\n | `o_valid` | Output | 1 | Asserted high when `o_data` contains valid encrypted data. It is asserted for as many cycles as `i_valid` is asserted. |\n | `o_data` | Output | [1:NBW_DATA] | 64-bit ciphertext output block (MSB-first). |", + "verilog_code": { + "code_block_2_0": "module must allow burst operation, where in multiple cycles in a row the valid signal can be asserted with a new data and a new key. No changes are required in any of the RTLs provided. A testbench for this module is available at `verif/tb_3des_enc.sv`.\n\n---\n\n## Specifications\n\n- **Module Name**: `des3_enc`\n\n- **File Name**: `des3_enc.sv` (to be added in `rtl` directory)\n\n- **Parameters**:\n - `NBW_DATA`: Bit width of the input and output data blocks.\n - Default: 64.\n - Related interface signals: `i_data`, `o_data`.\n - `NBW_KEY`: Bit width of the key.\n - Default: 192.\n - Related interface signal: `i_key`. \n - The 192-bit key is interpreted as three concatenated 64-bit DES keys (K1, K2, K3) used for Triple DES encryption, where `K1 = i_key[1:64]`, K2 = `i_key[65:128]`, and `K3 = i_key[129:192]`.\n\n- **Functionality**: Implements 3DES encryption in EDE (Encrypt-Decrypt-Encrypt) mode using three 64-bit keys (K1, K2, K3). The input plaintext is encrypted with K1, decrypted with K2, and encrypted again with K3.\n\n- **Latency**: The block's latency, from when `i_valid` is read until `o_valid` is asserted, is **48 cycles**, where each DES stage takes 16 cycles and the process is fully pipelined.\n\n---\n\n## Interface Signals\n\n | Signal | Direction | Width | Description |\n |---------------------|-----------|------------------|--------------------------------------------------------------------------------------------------------------------- |\n | `clk` | Input | 1 | Drives the sequential logic on the rising edge. |\n | `rst_async_n` | Input | 1 | Active-low asynchronous reset; clears all internal registers and state. |\n | `i_valid` | Input | 1 | Active high. Indicates that `i_data` and `i_key` are valid and ready to be processed. |\n | `i_data` | Input | [1:NBW_DATA] | 64-bit plaintext input block (MSB-first). |\n | `i_key` | Input | [1:NBW_KEY] | 192-bit 3DES key, treated as three concatenated 64-bit keys: `{K1, K2, K3}`. |\n | `o_valid` | Output | 1 | Asserted high when `o_data` contains valid encrypted data. It is asserted for as many cycles as `i_valid` is asserted. |\n | `o_data` | Output | [1:NBW_DATA] | 64-bit ciphertext output block (MSB-first). |", + "code_block_2_1": "module S1(\\n input logic [5:0] i_data,\\n output logic [3:0] o_data\\n);\\n\\nalways_comb begin\\n case (i_data)\\n 6'b0_0000_0 : o_data = 4'd14;\\n 6'b0_0001_0 : o_data = 4'd4;\\n 6'b0_0010_0 : o_data = 4'd13;\\n 6'b0_0011_0 : o_data = 4'd1;\\n 6'b0_0100_0 : o_data = 4'd2;\\n 6'b0_0101_0 : o_data = 4'd15;\\n 6'b0_0110_0 : o_data = 4'd11;\\n 6'b0_0111_0 : o_data = 4'd8;\\n 6'b0_1000_0 : o_data = 4'd3;\\n 6'b0_1001_0 : o_data = 4'd10;\\n 6'b0_1010_0 : o_data = 4'd6;\\n 6'b0_1011_0 : o_data = 4'd12;\\n 6'b0_1100_0 : o_data = 4'd5;\\n 6'b0_1101_0 : o_data = 4'd9;\\n 6'b0_1110_0 : o_data = 4'd0;\\n 6'b0_1111_0 : o_data = 4'd7;\\n 6'b0_0000_1 : o_data = 4'd0;\\n 6'b0_0001_1 : o_data = 4'd15;\\n 6'b0_0010_1 : o_data = 4'd7;\\n 6'b0_0011_1 : o_data = 4'd4;\\n 6'b0_0100_1 : o_data = 4'd14;\\n 6'b0_0101_1 : o_data = 4'd2;\\n 6'b0_0110_1 : o_data = 4'd13;\\n 6'b0_0111_1 : o_data = 4'd1;\\n 6'b0_1000_1 : o_data = 4'd10;\\n 6'b0_1001_1 : o_data = 4'd6;\\n 6'b0_1010_1 : o_data = 4'd12;\\n 6'b0_1011_1 : o_data = 4'd11;\\n 6'b0_1100_1 : o_data = 4'd9;\\n 6'b0_1101_1 : o_data = 4'd5;\\n 6'b0_1110_1 : o_data = 4'd3;\\n 6'b0_1111_1 : o_data = 4'd8;\\n 6'b1_0000_0 : o_data = 4'd4;\\n 6'b1_0001_0 : o_data = 4'd1;\\n 6'b1_0010_0 : o_data = 4'd14;\\n 6'b1_0011_0 : o_data = 4'd8;\\n 6'b1_0100_0 : o_data = 4'd13;\\n 6'b1_0101_0 : o_data = 4'd6;\\n 6'b1_0110_0 : o_data = 4'd2;\\n 6'b1_0111_0 : o_data = 4'd11;\\n 6'b1_1000_0 : o_data = 4'd15;\\n 6'b1_1001_0 : o_data = 4'd12;\\n 6'b1_1010_0 : o_data = 4'd9;\\n 6'b1_1011_0 : o_data = 4'd7;\\n 6'b1_1100_0 : o_data = 4'd3;\\n 6'b1_1101_0 : o_data = 4'd10;\\n 6'b1_1110_0 : o_data = 4'd5;\\n 6'b1_1111_0 : o_data = 4'd0;\\n 6'b1_0000_1 : o_data = 4'd15;\\n 6'b1_0001_1 : o_data = 4'd12;\\n 6'b1_0010_1 : o_data = 4'd8;\\n 6'b1_0011_1 : o_data = 4'd2;\\n 6'b1_0100_1 : o_data = 4'd4;\\n 6'b1_0101_1 : o_data = 4'd9;\\n 6'b1_0110_1 : o_data = 4'd1;\\n 6'b1_0111_1 : o_data = 4'd7;\\n 6'b1_1000_1 : o_data = 4'd5;\\n 6'b1_1001_1 : o_data = 4'd11;\\n 6'b1_1010_1 : o_data = 4'd3;\\n 6'b1_1011_1 : o_data = 4'd14;\\n 6'b1_1100_1 : o_data = 4'd10;\\n 6'b1_1101_1 : o_data = 4'd0;\\n 6'b1_1110_1 : o_data = 4'd6;\\n 6'b1_1111_1 : o_data = 4'd13;\\n default: o_data = 4'd0;\\n endcase\\nend\\n\\nendmodule : S1\", 'rtl/S2.sv': \"module S2(\\n input logic [5:0] i_data,\\n output logic [3:0] o_data\\n);\\n\\nalways_comb begin\\n case (i_data)\\n 6'b0_0000_0 : o_data = 4'd15;\\n 6'b0_0001_0 : o_data = 4'd1;\\n 6'b0_0010_0 : o_data = 4'd8;\\n 6'b0_0011_0 : o_data = 4'd14;\\n 6'b0_0100_0 : o_data = 4'd6;\\n 6'b0_0101_0 : o_data = 4'd11;\\n 6'b0_0110_0 : o_data = 4'd3;\\n 6'b0_0111_0 : o_data = 4'd4;\\n 6'b0_1000_0 : o_data = 4'd9;\\n 6'b0_1001_0 : o_data = 4'd7;\\n 6'b0_1010_0 : o_data = 4'd2;\\n 6'b0_1011_0 : o_data = 4'd13;\\n 6'b0_1100_0 : o_data = 4'd12;\\n 6'b0_1101_0 : o_data = 4'd0;\\n 6'b0_1110_0 : o_data = 4'd5;\\n 6'b0_1111_0 : o_data = 4'd10;\\n 6'b0_0000_1 : o_data = 4'd3;\\n 6'b0_0001_1 : o_data = 4'd13;\\n 6'b0_0010_1 : o_data = 4'd4;\\n 6'b0_0011_1 : o_data = 4'd7;\\n 6'b0_0100_1 : o_data = 4'd15;\\n 6'b0_0101_1 : o_data = 4'd2;\\n 6'b0_0110_1 : o_data = 4'd8;\\n 6'b0_0111_1 : o_data = 4'd14;\\n 6'b0_1000_1 : o_data = 4'd12;\\n 6'b0_1001_1 : o_data = 4'd0;\\n 6'b0_1010_1 : o_data = 4'd1;\\n 6'b0_1011_1 : o_data = 4'd10;\\n 6'b0_1100_1 : o_data = 4'd6;\\n 6'b0_1101_1 : o_data = 4'd9;\\n 6'b0_1110_1 : o_data = 4'd11;\\n 6'b0_1111_1 : o_data = 4'd5;\\n 6'b1_0000_0 : o_data = 4'd0;\\n 6'b1_0001_0 : o_data = 4'd14;\\n 6'b1_0010_0 : o_data = 4'd7;\\n 6'b1_0011_0 : o_data = 4'd11;\\n 6'b1_0100_0 : o_data = 4'd10;\\n 6'b1_0101_0 : o_data = 4'd4;\\n 6'b1_0110_0 : o_data = 4'd13;\\n 6'b1_0111_0 : o_data = 4'd1;\\n 6'b1_1000_0 : o_data = 4'd5;\\n 6'b1_1001_0 : o_data = 4'd8;\\n 6'b1_1010_0 : o_data = 4'd12;\\n 6'b1_1011_0 : o_data = 4'd6;\\n 6'b1_1100_0 : o_data = 4'd9;\\n 6'b1_1101_0 : o_data = 4'd3;\\n 6'b1_1110_0 : o_data = 4'd2;\\n 6'b1_1111_0 : o_data = 4'd15;\\n 6'b1_0000_1 : o_data = 4'd13;\\n 6'b1_0001_1 : o_data = 4'd8;\\n 6'b1_0010_1 : o_data = 4'd10;\\n 6'b1_0011_1 : o_data = 4'd1;\\n 6'b1_0100_1 : o_data = 4'd3;\\n 6'b1_0101_1 : o_data = 4'd15;\\n 6'b1_0110_1 : o_data = 4'd4;\\n 6'b1_0111_1 : o_data = 4'd2;\\n 6'b1_1000_1 : o_data = 4'd11;\\n 6'b1_1001_1 : o_data = 4'd6;\\n 6'b1_1010_1 : o_data = 4'd7;\\n 6'b1_1011_1 : o_data = 4'd12;\\n 6'b1_1100_1 : o_data = 4'd0;\\n 6'b1_1101_1 : o_data = 4'd5;\\n 6'b1_1110_1 : o_data = 4'd14;\\n 6'b1_1111_1 : o_data = 4'd9;\\n default: o_data = 4'd0;\\n endcase\\nend\\n\\nendmodule : S2\", 'rtl/S3.sv': \"module S3(\\n input logic [5:0] i_data,\\n output logic [3:0] o_data\\n);\\n\\nalways_comb begin\\n case (i_data)\\n 6'b0_0000_0 : o_data = 4'd10;\\n 6'b0_0001_0 : o_data = 4'd0;\\n 6'b0_0010_0 : o_data = 4'd9;\\n 6'b0_0011_0 : o_data = 4'd14;\\n 6'b0_0100_0 : o_data = 4'd6;\\n 6'b0_0101_0 : o_data = 4'd3;\\n 6'b0_0110_0 : o_data = 4'd15;\\n 6'b0_0111_0 : o_data = 4'd5;\\n 6'b0_1000_0 : o_data = 4'd1;\\n 6'b0_1001_0 : o_data = 4'd13;\\n 6'b0_1010_0 : o_data = 4'd12;\\n 6'b0_1011_0 : o_data = 4'd7;\\n 6'b0_1100_0 : o_data = 4'd11;\\n 6'b0_1101_0 : o_data = 4'd4;\\n 6'b0_1110_0 : o_data = 4'd2;\\n 6'b0_1111_0 : o_data = 4'd8;\\n 6'b0_0000_1 : o_data = 4'd13;\\n 6'b0_0001_1 : o_data = 4'd7;\\n 6'b0_0010_1 : o_data = 4'd0;\\n 6'b0_0011_1 : o_data = 4'd9;\\n 6'b0_0100_1 : o_data = 4'd3;\\n 6'b0_0101_1 : o_data = 4'd4;\\n 6'b0_0110_1 : o_data = 4'd6;\\n 6'b0_0111_1 : o_data = 4'd10;\\n 6'b0_1000_1 : o_data = 4'd2;\\n 6'b0_1001_1 : o_data = 4'd8;\\n 6'b0_1010_1 : o_data = 4'd5;\\n 6'b0_1011_1 : o_data = 4'd14;\\n 6'b0_1100_1 : o_data = 4'd12;\\n 6'b0_1101_1 : o_data = 4'd11;\\n 6'b0_1110_1 : o_data = 4'd15;\\n 6'b0_1111_1 : o_data = 4'd1;\\n 6'b1_0000_0 : o_data = 4'd13;\\n 6'b1_0001_0 : o_data = 4'd6;\\n 6'b1_0010_0 : o_data = 4'd4;\\n 6'b1_0011_0 : o_data = 4'd9;\\n 6'b1_0100_0 : o_data = 4'd8;\\n 6'b1_0101_0 : o_data = 4'd15;\\n 6'b1_0110_0 : o_data = 4'd3;\\n 6'b1_0111_0 : o_data = 4'd0;\\n 6'b1_1000_0 : o_data = 4'd11;\\n 6'b1_1001_0 : o_data = 4'd1;\\n 6'b1_1010_0 : o_data = 4'd2;\\n 6'b1_1011_0 : o_data = 4'd12;\\n 6'b1_1100_0 : o_data = 4'd5;\\n 6'b1_1101_0 : o_data = 4'd10;\\n 6'b1_1110_0 : o_data = 4'd14;\\n 6'b1_1111_0 : o_data = 4'd7;\\n 6'b1_0000_1 : o_data = 4'd1;\\n 6'b1_0001_1 : o_data = 4'd10;\\n 6'b1_0010_1 : o_data = 4'd13;\\n 6'b1_0011_1 : o_data = 4'd0;\\n 6'b1_0100_1 : o_data = 4'd6;\\n 6'b1_0101_1 : o_data = 4'd9;\\n 6'b1_0110_1 : o_data = 4'd8;\\n 6'b1_0111_1 : o_data = 4'd7;\\n 6'b1_1000_1 : o_data = 4'd4;\\n 6'b1_1001_1 : o_data = 4'd15;\\n 6'b1_1010_1 : o_data = 4'd14;\\n 6'b1_1011_1 : o_data = 4'd3;\\n 6'b1_1100_1 : o_data = 4'd11;\\n 6'b1_1101_1 : o_data = 4'd5;\\n 6'b1_1110_1 : o_data = 4'd2;\\n 6'b1_1111_1 : o_data = 4'd12;\\n default: o_data = 4'd0;\\n endcase\\nend\\n\\nendmodule : S3\", 'rtl/S4.sv': \"module S4(\\n input logic [5:0] i_data,\\n output logic [3:0] o_data\\n);\\n\\nalways_comb begin\\n case (i_data)\\n 6'b0_0000_0 : o_data = 4'd7;\\n 6'b0_0001_0 : o_data = 4'd13;\\n 6'b0_0010_0 : o_data = 4'd14;\\n 6'b0_0011_0 : o_data = 4'd3;\\n 6'b0_0100_0 : o_data = 4'd0;\\n 6'b0_0101_0 : o_data = 4'd6;\\n 6'b0_0110_0 : o_data = 4'd9;\\n 6'b0_0111_0 : o_data = 4'd10;\\n 6'b0_1000_0 : o_data = 4'd1;\\n 6'b0_1001_0 : o_data = 4'd2;\\n 6'b0_1010_0 : o_data = 4'd8;\\n 6'b0_1011_0 : o_data = 4'd5;\\n 6'b0_1100_0 : o_data = 4'd11;\\n 6'b0_1101_0 : o_data = 4'd12;\\n 6'b0_1110_0 : o_data = 4'd4;\\n 6'b0_1111_0 : o_data = 4'd15;\\n 6'b0_0000_1 : o_data = 4'd13;\\n 6'b0_0001_1 : o_data = 4'd8;\\n 6'b0_0010_1 : o_data = 4'd11;\\n 6'b0_0011_1 : o_data = 4'd5;\\n 6'b0_0100_1 : o_data = 4'd6;\\n 6'b0_0101_1 : o_data = 4'd15;\\n 6'b0_0110_1 : o_data = 4'd0;\\n 6'b0_0111_1 : o_data = 4'd3;\\n 6'b0_1000_1 : o_data = 4'd4;\\n 6'b0_1001_1 : o_data = 4'd7;\\n 6'b0_1010_1 : o_data = 4'd2;\\n 6'b0_1011_1 : o_data = 4'd12;\\n 6'b0_1100_1 : o_data = 4'd1;\\n 6'b0_1101_1 : o_data = 4'd10;\\n 6'b0_1110_1 : o_data = 4'd14;\\n 6'b0_1111_1 : o_data = 4'd9;\\n 6'b1_0000_0 : o_data = 4'd10;\\n 6'b1_0001_0 : o_data = 4'd6;\\n 6'b1_0010_0 : o_data = 4'd9;\\n 6'b1_0011_0 : o_data = 4'd0;\\n 6'b1_0100_0 : o_data = 4'd12;\\n 6'b1_0101_0 : o_data = 4'd11;\\n 6'b1_0110_0 : o_data = 4'd7;\\n 6'b1_0111_0 : o_data = 4'd13;\\n 6'b1_1000_0 : o_data = 4'd15;\\n 6'b1_1001_0 : o_data = 4'd1;\\n 6'b1_1010_0 : o_data = 4'd3;\\n 6'b1_1011_0 : o_data = 4'd14;\\n 6'b1_1100_0 : o_data = 4'd5;\\n 6'b1_1101_0 : o_data = 4'd2;\\n 6'b1_1110_0 : o_data = 4'd8;\\n 6'b1_1111_0 : o_data = 4'd4;\\n 6'b1_0000_1 : o_data = 4'd3;\\n 6'b1_0001_1 : o_data = 4'd15;\\n 6'b1_0010_1 : o_data = 4'd0;\\n 6'b1_0011_1 : o_data = 4'd6;\\n 6'b1_0100_1 : o_data = 4'd10;\\n 6'b1_0101_1 : o_data = 4'd1;\\n 6'b1_0110_1 : o_data = 4'd13;\\n 6'b1_0111_1 : o_data = 4'd8;\\n 6'b1_1000_1 : o_data = 4'd9;\\n 6'b1_1001_1 : o_data = 4'd4;\\n 6'b1_1010_1 : o_data = 4'd5;\\n 6'b1_1011_1 : o_data = 4'd11;\\n 6'b1_1100_1 : o_data = 4'd12;\\n 6'b1_1101_1 : o_data = 4'd7;\\n 6'b1_1110_1 : o_data = 4'd2;\\n 6'b1_1111_1 : o_data = 4'd14;\\n default: o_data = 4'd0;\\n endcase\\nend\\n\\nendmodule : S4\", 'rtl/S5.sv': \"module S5(\\n input logic [5:0] i_data,\\n output logic [3:0] o_data\\n);\\n\\nalways_comb begin\\n case (i_data)\\n 6'b0_0000_0 : o_data = 4'd2;\\n 6'b0_0001_0 : o_data = 4'd12;\\n 6'b0_0010_0 : o_data = 4'd4;\\n 6'b0_0011_0 : o_data = 4'd1;\\n 6'b0_0100_0 : o_data = 4'd7;\\n 6'b0_0101_0 : o_data = 4'd10;\\n 6'b0_0110_0 : o_data = 4'd11;\\n 6'b0_0111_0 : o_data = 4'd6;\\n 6'b0_1000_0 : o_data = 4'd8;\\n 6'b0_1001_0 : o_data = 4'd5;\\n 6'b0_1010_0 : o_data = 4'd3;\\n 6'b0_1011_0 : o_data = 4'd15;\\n 6'b0_1100_0 : o_data = 4'd13;\\n 6'b0_1101_0 : o_data = 4'd0;\\n 6'b0_1110_0 : o_data = 4'd14;\\n 6'b0_1111_0 : o_data = 4'd9;\\n 6'b0_0000_1 : o_data = 4'd14;\\n 6'b0_0001_1 : o_data = 4'd11;\\n 6'b0_0010_1 : o_data = 4'd2;\\n 6'b0_0011_1 : o_data = 4'd12;\\n 6'b0_0100_1 : o_data = 4'd4;\\n 6'b0_0101_1 : o_data = 4'd7;\\n 6'b0_0110_1 : o_data = 4'd13;\\n 6'b0_0111_1 : o_data = 4'd1;\\n 6'b0_1000_1 : o_data = 4'd5;\\n 6'b0_1001_1 : o_data = 4'd0;\\n 6'b0_1010_1 : o_data = 4'd15;\\n 6'b0_1011_1 : o_data = 4'd10;\\n 6'b0_1100_1 : o_data = 4'd3;\\n 6'b0_1101_1 : o_data = 4'd9;\\n 6'b0_1110_1 : o_data = 4'd8;\\n 6'b0_1111_1 : o_data = 4'd6;\\n 6'b1_0000_0 : o_data = 4'd4;\\n 6'b1_0001_0 : o_data = 4'd2;\\n 6'b1_0010_0 : o_data = 4'd1;\\n 6'b1_0011_0 : o_data = 4'd11;\\n 6'b1_0100_0 : o_data = 4'd10;\\n 6'b1_0101_0 : o_data = 4'd13;\\n 6'b1_0110_0 : o_data = 4'd7;\\n 6'b1_0111_0 : o_data = 4'd8;\\n 6'b1_1000_0 : o_data = 4'd15;\\n 6'b1_1001_0 : o_data = 4'd9;\\n 6'b1_1010_0 : o_data = 4'd12;\\n 6'b1_1011_0 : o_data = 4'd5;\\n 6'b1_1100_0 : o_data = 4'd6;\\n 6'b1_1101_0 : o_data = 4'd3;\\n 6'b1_1110_0 : o_data = 4'd0;\\n 6'b1_1111_0 : o_data = 4'd14;\\n 6'b1_0000_1 : o_data = 4'd11;\\n 6'b1_0001_1 : o_data = 4'd8;\\n 6'b1_0010_1 : o_data = 4'd12;\\n 6'b1_0011_1 : o_data = 4'd7;\\n 6'b1_0100_1 : o_data = 4'd1;\\n 6'b1_0101_1 : o_data = 4'd14;\\n 6'b1_0110_1 : o_data = 4'd2;\\n 6'b1_0111_1 : o_data = 4'd13;\\n 6'b1_1000_1 : o_data = 4'd6;\\n 6'b1_1001_1 : o_data = 4'd15;\\n 6'b1_1010_1 : o_data = 4'd0;\\n 6'b1_1011_1 : o_data = 4'd9;\\n 6'b1_1100_1 : o_data = 4'd10;\\n 6'b1_1101_1 : o_data = 4'd4;\\n 6'b1_1110_1 : o_data = 4'd5;\\n 6'b1_1111_1 : o_data = 4'd3;\\n default: o_data = 4'd0;\\n endcase\\nend\\n\\nendmodule : S5\", 'rtl/S6.sv': \"module S6(\\n input logic [5:0] i_data,\\n output logic [3:0] o_data\\n);\\n\\nalways_comb begin\\n case (i_data)\\n 6'b0_0000_0 : o_data = 4'd12;\\n 6'b0_0001_0 : o_data = 4'd1;\\n 6'b0_0010_0 : o_data = 4'd10;\\n 6'b0_0011_0 : o_data = 4'd15;\\n 6'b0_0100_0 : o_data = 4'd9;\\n 6'b0_0101_0 : o_data = 4'd2;\\n 6'b0_0110_0 : o_data = 4'd6;\\n 6'b0_0111_0 : o_data = 4'd8;\\n 6'b0_1000_0 : o_data = 4'd0;\\n 6'b0_1001_0 : o_data = 4'd13;\\n 6'b0_1010_0 : o_data = 4'd3;\\n 6'b0_1011_0 : o_data = 4'd4;\\n 6'b0_1100_0 : o_data = 4'd14;\\n 6'b0_1101_0 : o_data = 4'd7;\\n 6'b0_1110_0 : o_data = 4'd5;\\n 6'b0_1111_0 : o_data = 4'd11;\\n 6'b0_0000_1 : o_data = 4'd10;\\n 6'b0_0001_1 : o_data = 4'd15;\\n 6'b0_0010_1 : o_data = 4'd4;\\n 6'b0_0011_1 : o_data = 4'd2;\\n 6'b0_0100_1 : o_data = 4'd7;\\n 6'b0_0101_1 : o_data = 4'd12;\\n 6'b0_0110_1 : o_data = 4'd9;\\n 6'b0_0111_1 : o_data = 4'd5;\\n 6'b0_1000_1 : o_data = 4'd6;\\n 6'b0_1001_1 : o_data = 4'd1;\\n 6'b0_1010_1 : o_data = 4'd13;\\n 6'b0_1011_1 : o_data = 4'd14;\\n 6'b0_1100_1 : o_data = 4'd0;\\n 6'b0_1101_1 : o_data = 4'd11;\\n 6'b0_1110_1 : o_data = 4'd3;\\n 6'b0_1111_1 : o_data = 4'd8;\\n 6'b1_0000_0 : o_data = 4'd9;\\n 6'b1_0001_0 : o_data = 4'd14;\\n 6'b1_0010_0 : o_data = 4'd15;\\n 6'b1_0011_0 : o_data = 4'd5;\\n 6'b1_0100_0 : o_data = 4'd2;\\n 6'b1_0101_0 : o_data = 4'd8;\\n 6'b1_0110_0 : o_data = 4'd12;\\n 6'b1_0111_0 : o_data = 4'd3;\\n 6'b1_1000_0 : o_data = 4'd7;\\n 6'b1_1001_0 : o_data = 4'd0;\\n 6'b1_1010_0 : o_data = 4'd4;\\n 6'b1_1011_0 : o_data = 4'd10;\\n 6'b1_1100_0 : o_data = 4'd1;\\n 6'b1_1101_0 : o_data = 4'd13;\\n 6'b1_1110_0 : o_data = 4'd11;\\n 6'b1_1111_0 : o_data = 4'd6;\\n 6'b1_0000_1 : o_data = 4'd4;\\n 6'b1_0001_1 : o_data = 4'd3;\\n 6'b1_0010_1 : o_data = 4'd2;\\n 6'b1_0011_1 : o_data = 4'd12;\\n 6'b1_0100_1 : o_data = 4'd9;\\n 6'b1_0101_1 : o_data = 4'd5;\\n 6'b1_0110_1 : o_data = 4'd15;\\n 6'b1_0111_1 : o_data = 4'd10;\\n 6'b1_1000_1 : o_data = 4'd11;\\n 6'b1_1001_1 : o_data = 4'd14;\\n 6'b1_1010_1 : o_data = 4'd1;\\n 6'b1_1011_1 : o_data = 4'd7;\\n 6'b1_1100_1 : o_data = 4'd6;\\n 6'b1_1101_1 : o_data = 4'd0;\\n 6'b1_1110_1 : o_data = 4'd8;\\n 6'b1_1111_1 : o_data = 4'd13;\\n default: o_data = 4'd0;\\n endcase\\nend\\n\\nendmodule : S6\", 'rtl/S7.sv': \"module S7(\\n input logic [5:0] i_data,\\n output logic [3:0] o_data\\n);\\n\\nalways_comb begin\\n case (i_data)\\n 6'b0_0000_0 : o_data = 4'd4;\\n 6'b0_0001_0 : o_data = 4'd11;\\n 6'b0_0010_0 : o_data = 4'd2;\\n 6'b0_0011_0 : o_data = 4'd14;\\n 6'b0_0100_0 : o_data = 4'd15;\\n 6'b0_0101_0 : o_data = 4'd0;\\n 6'b0_0110_0 : o_data = 4'd8;\\n 6'b0_0111_0 : o_data = 4'd13;\\n 6'b0_1000_0 : o_data = 4'd3;\\n 6'b0_1001_0 : o_data = 4'd12;\\n 6'b0_1010_0 : o_data = 4'd9;\\n 6'b0_1011_0 : o_data = 4'd7;\\n 6'b0_1100_0 : o_data = 4'd5;\\n 6'b0_1101_0 : o_data = 4'd10;\\n 6'b0_1110_0 : o_data = 4'd6;\\n 6'b0_1111_0 : o_data = 4'd1;\\n 6'b0_0000_1 : o_data = 4'd13;\\n 6'b0_0001_1 : o_data = 4'd0;\\n 6'b0_0010_1 : o_data = 4'd11;\\n 6'b0_0011_1 : o_data = 4'd7;\\n 6'b0_0100_1 : o_data = 4'd4;\\n 6'b0_0101_1 : o_data = 4'd9;\\n 6'b0_0110_1 : o_data = 4'd1;\\n 6'b0_0111_1 : o_data = 4'd10;\\n 6'b0_1000_1 : o_data = 4'd14;\\n 6'b0_1001_1 : o_data = 4'd3;\\n 6'b0_1010_1 : o_data = 4'd5;\\n 6'b0_1011_1 : o_data = 4'd12;\\n 6'b0_1100_1 : o_data = 4'd2;\\n 6'b0_1101_1 : o_data = 4'd15;\\n 6'b0_1110_1 : o_data = 4'd8;\\n 6'b0_1111_1 : o_data = 4'd6;\\n 6'b1_0000_0 : o_data = 4'd1;\\n 6'b1_0001_0 : o_data = 4'd4;\\n 6'b1_0010_0 : o_data = 4'd11;\\n 6'b1_0011_0 : o_data = 4'd13;\\n 6'b1_0100_0 : o_data = 4'd12;\\n 6'b1_0101_0 : o_data = 4'd3;\\n 6'b1_0110_0 : o_data = 4'd7;\\n 6'b1_0111_0 : o_data = 4'd14;\\n 6'b1_1000_0 : o_data = 4'd10;\\n 6'b1_1001_0 : o_data = 4'd15;\\n 6'b1_1010_0 : o_data = 4'd6;\\n 6'b1_1011_0 : o_data = 4'd8;\\n 6'b1_1100_0 : o_data = 4'd0;\\n 6'b1_1101_0 : o_data = 4'd5;\\n 6'b1_1110_0 : o_data = 4'd9;\\n 6'b1_1111_0 : o_data = 4'd2;\\n 6'b1_0000_1 : o_data = 4'd6;\\n 6'b1_0001_1 : o_data = 4'd11;\\n 6'b1_0010_1 : o_data = 4'd13;\\n 6'b1_0011_1 : o_data = 4'd8;\\n 6'b1_0100_1 : o_data = 4'd1;\\n 6'b1_0101_1 : o_data = 4'd4;\\n 6'b1_0110_1 : o_data = 4'd10;\\n 6'b1_0111_1 : o_data = 4'd7;\\n 6'b1_1000_1 : o_data = 4'd9;\\n 6'b1_1001_1 : o_data = 4'd5;\\n 6'b1_1010_1 : o_data = 4'd0;\\n 6'b1_1011_1 : o_data = 4'd15;\\n 6'b1_1100_1 : o_data = 4'd14;\\n 6'b1_1101_1 : o_data = 4'd2;\\n 6'b1_1110_1 : o_data = 4'd3;\\n 6'b1_1111_1 : o_data = 4'd12;\\n default: o_data = 4'd0;\\n endcase\\nend\\n\\nendmodule : S7\", 'rtl/S8.sv': \"module S8(\\n input logic [5:0] i_data,\\n output logic [3:0] o_data\\n);\\n\\nalways_comb begin\\n case (i_data)\\n 6'b0_0000_0 : o_data = 4'd13;\\n 6'b0_0001_0 : o_data = 4'd2;\\n 6'b0_0010_0 : o_data = 4'd8;\\n 6'b0_0011_0 : o_data = 4'd4;\\n 6'b0_0100_0 : o_data = 4'd6;\\n 6'b0_0101_0 : o_data = 4'd15;\\n 6'b0_0110_0 : o_data = 4'd11;\\n 6'b0_0111_0 : o_data = 4'd1;\\n 6'b0_1000_0 : o_data = 4'd10;\\n 6'b0_1001_0 : o_data = 4'd9;\\n 6'b0_1010_0 : o_data = 4'd3;\\n 6'b0_1011_0 : o_data = 4'd14;\\n 6'b0_1100_0 : o_data = 4'd5;\\n 6'b0_1101_0 : o_data = 4'd0;\\n 6'b0_1110_0 : o_data = 4'd12;\\n 6'b0_1111_0 : o_data = 4'd7;\\n 6'b0_0000_1 : o_data = 4'd1;\\n 6'b0_0001_1 : o_data = 4'd15;\\n 6'b0_0010_1 : o_data = 4'd13;\\n 6'b0_0011_1 : o_data = 4'd8;\\n 6'b0_0100_1 : o_data = 4'd10;\\n 6'b0_0101_1 : o_data = 4'd3;\\n 6'b0_0110_1 : o_data = 4'd7;\\n 6'b0_0111_1 : o_data = 4'd4;\\n 6'b0_1000_1 : o_data = 4'd12;\\n 6'b0_1001_1 : o_data = 4'd5;\\n 6'b0_1010_1 : o_data = 4'd6;\\n 6'b0_1011_1 : o_data = 4'd11;\\n 6'b0_1100_1 : o_data = 4'd0;\\n 6'b0_1101_1 : o_data = 4'd14;\\n 6'b0_1110_1 : o_data = 4'd9;\\n 6'b0_1111_1 : o_data = 4'd2;\\n 6'b1_0000_0 : o_data = 4'd7;\\n 6'b1_0001_0 : o_data = 4'd11;\\n 6'b1_0010_0 : o_data = 4'd4;\\n 6'b1_0011_0 : o_data = 4'd1;\\n 6'b1_0100_0 : o_data = 4'd9;\\n 6'b1_0101_0 : o_data = 4'd12;\\n 6'b1_0110_0 : o_data = 4'd14;\\n 6'b1_0111_0 : o_data = 4'd2;\\n 6'b1_1000_0 : o_data = 4'd0;\\n 6'b1_1001_0 : o_data = 4'd6;\\n 6'b1_1010_0 : o_data = 4'd10;\\n 6'b1_1011_0 : o_data = 4'd13;\\n 6'b1_1100_0 : o_data = 4'd15;\\n 6'b1_1101_0 : o_data = 4'd3;\\n 6'b1_1110_0 : o_data = 4'd5;\\n 6'b1_1111_0 : o_data = 4'd8;\\n 6'b1_0000_1 : o_data = 4'd2;\\n 6'b1_0001_1 : o_data = 4'd1;\\n 6'b1_0010_1 : o_data = 4'd14;\\n 6'b1_0011_1 : o_data = 4'd7;\\n 6'b1_0100_1 : o_data = 4'd4;\\n 6'b1_0101_1 : o_data = 4'd10;\\n 6'b1_0110_1 : o_data = 4'd8;\\n 6'b1_0111_1 : o_data = 4'd13;\\n 6'b1_1000_1 : o_data = 4'd15;\\n 6'b1_1001_1 : o_data = 4'd12;\\n 6'b1_1010_1 : o_data = 4'd9;\\n 6'b1_1011_1 : o_data = 4'd0;\\n 6'b1_1100_1 : o_data = 4'd3;\\n 6'b1_1101_1 : o_data = 4'd5;\\n 6'b1_1110_1 : o_data = 4'd6;\\n 6'b1_1111_1 : o_data = 4'd11;\\n default: o_data = 4'd0;\\n endcase\\nend\\n\\nendmodule : S8\", 'rtl/des_enc.sv': \"module des_enc #(\\n parameter NBW_DATA = 'd64,\\n parameter NBW_KEY = 'd64\\n) (\\n input logic clk,\\n input logic rst_async_n,\\n input logic i_valid,\\n input logic [1:NBW_DATA] i_data,\\n input logic [1:NBW_KEY] i_key,\\n output logic o_valid,\\n output logic [1:NBW_DATA] o_data\\n);\\n\\nlocalparam ROUNDS = 'd16;\\nlocalparam EXPANDED_BLOCK = 'd48;\\nlocalparam USED_KEY = 'd56;\\n\\nlogic [1:NBW_DATA] IP;\\nlogic [1:(NBW_DATA/2)] L0;\\nlogic [1:(NBW_DATA/2)] R0;\\nlogic [1:(NBW_DATA/2)] L_ff [1:ROUNDS];\\nlogic [1:(NBW_DATA/2)] R_ff [1:ROUNDS];\\nlogic [1:(USED_KEY/2)] C0;\\nlogic [1:(USED_KEY/2)] D0;\\nlogic [1:(USED_KEY/2)] C_ff [1:ROUNDS];\\nlogic [1:(USED_KEY/2)] D_ff [1:ROUNDS];\\nlogic [1:NBW_DATA] last_perm;\\nlogic [ROUNDS-1:0] valid_ff;\\n\\nalways_ff @ (posedge clk or negedge rst_async_n) begin\\n if(!rst_async_n) begin\\n valid_ff <= 0;\\n end else begin\\n valid_ff <= {valid_ff[ROUNDS-2:0], i_valid};\\n end\\nend\\n\\nassign o_valid = valid_ff[ROUNDS-1];\\n\\nassign IP = {i_data[58], i_data[50], i_data[42], i_data[34], i_data[26], i_data[18], i_data[10], i_data[2],\\n i_data[60], i_data[52], i_data[44], i_data[36], i_data[28], i_data[20], i_data[12], i_data[4],\\n i_data[62], i_data[54], i_data[46], i_data[38], i_data[30], i_data[22], i_data[14], i_data[6],\\n i_data[64], i_data[56], i_data[48], i_data[40], i_data[32], i_data[24], i_data[16], i_data[8],\\n i_data[57], i_data[49], i_data[41], i_data[33], i_data[25], i_data[17], i_data[ 9], i_data[1],\\n i_data[59], i_data[51], i_data[43], i_data[35], i_data[27], i_data[19], i_data[11], i_data[3],\\n i_data[61], i_data[53], i_data[45], i_data[37], i_data[29], i_data[21], i_data[13], i_data[5],\\n i_data[63], i_data[55], i_data[47], i_data[39], i_data[31], i_data[23], i_data[15], i_data[7]};\\n\\nassign L0 = IP[1:NBW_DATA/2];\\nassign R0 = IP[(NBW_DATA/2)+1:NBW_DATA];\\n\\nassign C0 = {i_key[57], i_key[49], i_key[41], i_key[33], i_key[25], i_key[17], i_key[ 9],\\n i_key[ 1], i_key[58], i_key[50], i_key[42], i_key[34], i_key[26], i_key[18],\\n i_key[10], i_key[ 2], i_key[59], i_key[51], i_key[43], i_key[35], i_key[27],\\n i_key[19], i_key[11], i_key[ 3], i_key[60], i_key[52], i_key[44], i_key[36]};\\n\\nassign D0 = {i_key[63], i_key[55], i_key[47], i_key[39], i_key[31], i_key[23], i_key[15],\\n i_key[ 7], i_key[62], i_key[54], i_key[46], i_key[38], i_key[30], i_key[22],\\n i_key[14], i_key[ 6], i_key[61], i_key[53], i_key[45], i_key[37], i_key[29],\\n i_key[21], i_key[13], i_key[ 5], i_key[28], i_key[20], i_key[12], i_key[ 4]};\\n\\ngenerate\\n for (genvar i = 1; i <= ROUNDS; i++) begin : rounds\\n logic [1:EXPANDED_BLOCK] round_key;\\n logic [1:(USED_KEY/2)] C_nx;\\n logic [1:(USED_KEY/2)] D_nx;\\n logic [1:USED_KEY] perm_ch;\\n logic [1:(NBW_DATA/2)] R_nx;\\n logic [1:EXPANDED_BLOCK] R_expanded;\\n logic [1:6] Primitive_input [1:8];\\n logic [1:4] Primitive_output [1:8];\\n logic [1:(NBW_DATA/2)] perm_in;\\n\\n assign perm_ch = {C_nx, D_nx};\\n assign round_key = {perm_ch[14], perm_ch[17], perm_ch[11], perm_ch[24], perm_ch[ 1], perm_ch[ 5],\\n perm_ch[ 3], perm_ch[28], perm_ch[15], perm_ch[ 6], perm_ch[21], perm_ch[10],\\n perm_ch[23], perm_ch[19], perm_ch[12], perm_ch[ 4], perm_ch[26], perm_ch[ 8],\\n perm_ch[16], perm_ch[ 7], perm_ch[27], perm_ch[20], perm_ch[13], perm_ch[ 2],\\n perm_ch[41], perm_ch[52], perm_ch[31], perm_ch[37], perm_ch[47], perm_ch[55],\\n perm_ch[30], perm_ch[40], perm_ch[51], perm_ch[45], perm_ch[33], perm_ch[48],\\n perm_ch[44], perm_ch[49], perm_ch[39], perm_ch[56], perm_ch[34], perm_ch[53],\\n perm_ch[46], perm_ch[42], perm_ch[50], perm_ch[36], perm_ch[29], perm_ch[32]};\\n\\n if(i == 1 || i == 2 || i == 9 || i == 16) begin\\n if(i == 1) begin\\n assign C_nx = {C0[2:(USED_KEY/2)], C0[1]};\\n assign D_nx = {D0[2:(USED_KEY/2)], D0[1]};\\n end else begin\\n assign C_nx = {C_ff[i-1][2:(USED_KEY/2)], C_ff[i-1][1]};\\n assign D_nx = {D_ff[i-1][2:(USED_KEY/2)], D_ff[i-1][1]};\\n end\\n end else begin\\n assign C_nx = {C_ff[i-1][3:(USED_KEY/2)], C_ff[i-1][1:2]};\\n assign D_nx = {D_ff[i-1][3:(USED_KEY/2)], D_ff[i-1][1:2]};\\n end\\n\\n assign Primitive_input[1] = R_expanded[ 1:6 ] ^ round_key[ 1:6 ];\\n assign Primitive_input[2] = R_expanded[ 7:12] ^ round_key[ 7:12];\\n assign Primitive_input[3] = R_expanded[13:18] ^ round_key[13:18];\\n assign Primitive_input[4] = R_expanded[19:24] ^ round_key[19:24];\\n assign Primitive_input[5] = R_expanded[25:30] ^ round_key[25:30];\\n assign Primitive_input[6] = R_expanded[31:36] ^ round_key[31:36];\\n assign Primitive_input[7] = R_expanded[37:42] ^ round_key[37:42];\\n assign Primitive_input[8] = R_expanded[43:48] ^ round_key[43:48];\\n\\n S1 uu_S1 (\\n .i_data(Primitive_input [1]),\\n .o_data(Primitive_output[1])\\n );\\n\\n S2 uu_S2 (\\n .i_data(Primitive_input [2]),\\n .o_data(Primitive_output[2])\\n );\\n\\n S3 uu_S3 (\\n .i_data(Primitive_input [3]),\\n .o_data(Primitive_output[3])\\n );\\n\\n S4 uu_S4 (\\n .i_data(Primitive_input [4]),\\n .o_data(Primitive_output[4])\\n );\\n\\n S5 uu_S5 (\\n .i_data(Primitive_input [5]),\\n .o_data(Primitive_output[5])\\n );\\n\\n S6 uu_S6 (\\n .i_data(Primitive_input [6]),\\n .o_data(Primitive_output[6])\\n );\\n\\n S7 uu_S7 (\\n .i_data(Primitive_input [7]),\\n .o_data(Primitive_output[7])\\n );\\n\\n S8 uu_S8 (\\n .i_data(Primitive_input [8]),\\n .o_data(Primitive_output[8])\\n );\\n\\n assign perm_in = {Primitive_output[1], Primitive_output[2], Primitive_output[3], Primitive_output[4],\\n Primitive_output[5], Primitive_output[6], Primitive_output[7], Primitive_output[8]};\\n\\n assign R_nx = {perm_in[16], perm_in[ 7], perm_in[20], perm_in[21],\\n perm_in[29], perm_in[12], perm_in[28], perm_in[17],\\n perm_in[ 1], perm_in[15], perm_in[23], perm_in[26],\\n perm_in[ 5], perm_in[18], perm_in[31], perm_in[10],\\n perm_in[ 2], perm_in[ 8], perm_in[24], perm_in[14],\\n perm_in[32], perm_in[27], perm_in[ 3], perm_in[ 9],\\n perm_in[19], perm_in[13], perm_in[30], perm_in[ 6],\\n perm_in[22], perm_in[11], perm_in[ 4], perm_in[25]};\\n\\n if(i == 1) begin\\n assign R_expanded = {R0[32], R0[ 1], R0[ 2], R0[ 3], R0[ 4], R0[ 5],\\n R0[ 4], R0[ 5], R0[ 6], R0[ 7], R0[ 8], R0[ 9],\\n R0[ 8], R0[ 9], R0[10], R0[11], R0[12], R0[13],\\n R0[12], R0[13], R0[14], R0[15], R0[16], R0[17],\\n R0[16], R0[17], R0[18], R0[19], R0[20], R0[21],\\n R0[20], R0[21], R0[22], R0[23], R0[24], R0[25],\\n R0[24], R0[25], R0[26], R0[27], R0[28], R0[29],\\n R0[28], R0[29], R0[30], R0[31], R0[32], R0[ 1]};\\n\\n always_ff @ (posedge clk or negedge rst_async_n) begin\\n if(!rst_async_n) begin\\n L_ff[i] <= 0;\\n R_ff[i] <= 0;\\n C_ff[i] <= 0;\\n D_ff[i] <= 0;\\n end else begin\\n if(i_valid) begin\\n L_ff[i] <= R0;\\n R_ff[i] <= R_nx ^ L0;\\n C_ff[i] <= C_nx;\\n D_ff[i] <= D_nx;\\n end\\n end\\n end\\n end else begin\\n assign R_expanded = {R_ff[i-1][32], R_ff[i-1][ 1], R_ff[i-1][ 2], R_ff[i-1][ 3], R_ff[i-1][ 4], R_ff[i-1][ 5],\\n R_ff[i-1][ 4], R_ff[i-1][ 5], R_ff[i-1][ 6], R_ff[i-1][ 7], R_ff[i-1][ 8], R_ff[i-1][ 9],\\n R_ff[i-1][ 8], R_ff[i-1][ 9], R_ff[i-1][10], R_ff[i-1][11], R_ff[i-1][12], R_ff[i-1][13],\\n R_ff[i-1][12], R_ff[i-1][13], R_ff[i-1][14], R_ff[i-1][15], R_ff[i-1][16], R_ff[i-1][17],\\n R_ff[i-1][16], R_ff[i-1][17], R_ff[i-1][18], R_ff[i-1][19], R_ff[i-1][20], R_ff[i-1][21],\\n R_ff[i-1][20], R_ff[i-1][21], R_ff[i-1][22], R_ff[i-1][23], R_ff[i-1][24], R_ff[i-1][25],\\n R_ff[i-1][24], R_ff[i-1][25], R_ff[i-1][26], R_ff[i-1][27], R_ff[i-1][28], R_ff[i-1][29],\\n R_ff[i-1][28], R_ff[i-1][29], R_ff[i-1][30], R_ff[i-1][31], R_ff[i-1][32], R_ff[i-1][ 1]};\\n\\n always_ff @ (posedge clk or negedge rst_async_n) begin\\n if(!rst_async_n) begin\\n L_ff[i] <= 0;\\n R_ff[i] <= 0;\\n C_ff[i] <= 0;\\n D_ff[i] <= 0;\\n end else begin\\n L_ff[i] <= R_ff[i-1];\\n R_ff[i] <= R_nx ^ L_ff[i-1];\\n C_ff[i] <= C_nx;\\n D_ff[i] <= D_nx;\\n end\\n end\\n end\\n end\\nendgenerate\\n\\nassign last_perm = {R_ff[ROUNDS], L_ff[ROUNDS]};\\n\\nassign o_data = {last_perm[40], last_perm[8], last_perm[48], last_perm[16], last_perm[56], last_perm[24], last_perm[64], last_perm[32],\\n last_perm[39], last_perm[7], last_perm[47], last_perm[15], last_perm[55], last_perm[23], last_perm[63], last_perm[31],\\n last_perm[38], last_perm[6], last_perm[46], last_perm[14], last_perm[54], last_perm[22], last_perm[62], last_perm[30],\\n last_perm[37], last_perm[5], last_perm[45], last_perm[13], last_perm[53], last_perm[21], last_perm[61], last_perm[29],\\n last_perm[36], last_perm[4], last_perm[44], last_perm[12], last_perm[52], last_perm[20], last_perm[60], last_perm[28],\\n last_perm[35], last_perm[3], last_perm[43], last_perm[11], last_perm[51], last_perm[19], last_perm[59], last_perm[27],\\n last_perm[34], last_perm[2], last_perm[42], last_perm[10], last_perm[50], last_perm[18], last_perm[58], last_perm[26],\\n last_perm[33], last_perm[1], last_perm[41], last_perm[ 9], last_perm[49], last_perm[17], last_perm[57], last_perm[25]};\\n\\nendmodule : des_enc\", 'verif/tb_des_dec.sv': None, 'docs/Encryption.md': None, 'rtl/des_dec.sv': \"module des_dec #(\\n parameter NBW_DATA = 'd64,\\n parameter NBW_KEY = 'd64\\n) (\\n input logic clk,\\n input logic rst_async_n,\\n input logic i_valid,\\n input logic [1:NBW_DATA] i_data,\\n input logic [1:NBW_KEY] i_key,\\n output logic o_valid,\\n output logic [1:NBW_DATA] o_data\\n);\\n\\nlocalparam ROUNDS = 'd16;\\nlocalparam EXPANDED_BLOCK = 'd48;\\nlocalparam USED_KEY = 'd56;\\n\\nlogic [1:(NBW_DATA/2)] L16;\\nlogic [1:(NBW_DATA/2)] R16;\\nlogic [1:(NBW_DATA/2)] L_ff [0:ROUNDS-1];\\nlogic [1:(NBW_DATA/2)] R_ff [0:ROUNDS-1];\\nlogic [1:(USED_KEY/2)] C16;\\nlogic [1:(USED_KEY/2)] D16;\\nlogic [1:(USED_KEY/2)] C_ff [0:ROUNDS-1];\\nlogic [1:(USED_KEY/2)] D_ff [0:ROUNDS-1];\\nlogic [1:NBW_DATA] last_perm;\\nlogic [ROUNDS-1:0] valid_ff;\\n\\nalways_ff @ (posedge clk or negedge rst_async_n) begin\\n if(!rst_async_n) begin\\n valid_ff <= 0;\\n end else begin\\n valid_ff <= {valid_ff[ROUNDS-2:0], i_valid};\\n end\\nend\\n\\nassign o_valid = valid_ff[ROUNDS-1];\\n\\nassign R16 = {i_data[58], i_data[50], i_data[42], i_data[34], i_data[26], i_data[18], i_data[10], i_data[2],\\n i_data[60], i_data[52], i_data[44], i_data[36], i_data[28], i_data[20], i_data[12], i_data[4],\\n i_data[62], i_data[54], i_data[46], i_data[38], i_data[30], i_data[22], i_data[14], i_data[6],\\n i_data[64], i_data[56], i_data[48], i_data[40], i_data[32], i_data[24], i_data[16], i_data[8]};\\n\\nassign L16 = {i_data[57], i_data[49], i_data[41], i_data[33], i_data[25], i_data[17], i_data[ 9], i_data[1],\\n i_data[59], i_data[51], i_data[43], i_data[35], i_data[27], i_data[19], i_data[11], i_data[3],\\n i_data[61], i_data[53], i_data[45], i_data[37], i_data[29], i_data[21], i_data[13], i_data[5],\\n i_data[63], i_data[55], i_data[47], i_data[39], i_data[31], i_data[23], i_data[15], i_data[7]};\\n\\nassign C16 = {i_key[57], i_key[49], i_key[41], i_key[33], i_key[25], i_key[17], i_key[ 9],\\n i_key[ 1], i_key[58], i_key[50], i_key[42], i_key[34], i_key[26], i_key[18],\\n i_key[10], i_key[ 2], i_key[59], i_key[51], i_key[43], i_key[35], i_key[27],\\n i_key[19], i_key[11], i_key[ 3], i_key[60], i_key[52], i_key[44], i_key[36]};\\n\\nassign D16 = {i_key[63], i_key[55], i_key[47], i_key[39], i_key[31], i_key[23], i_key[15],\\n i_key[ 7], i_key[62], i_key[54], i_key[46], i_key[38], i_key[30], i_key[22],\\n i_key[14], i_key[ 6], i_key[61], i_key[53], i_key[45], i_key[37], i_key[29],\\n i_key[21], i_key[13], i_key[ 5], i_key[28], i_key[20], i_key[12], i_key[ 4]};\\n\\ngenerate\\n for (genvar i = ROUNDS-1; i >= 0; i--) begin : rounds\\n logic [1:EXPANDED_BLOCK] round_key;\\n logic [1:(USED_KEY/2)] C_nx;\\n logic [1:(USED_KEY/2)] D_nx;\\n logic [1:USED_KEY] perm_ch;\\n logic [1:(NBW_DATA/2)] L_nx;\\n logic [1:EXPANDED_BLOCK] L_expanded;\\n logic [1:6] Primitive_input [1:8];\\n logic [1:4] Primitive_output [1:8];\\n logic [1:(NBW_DATA/2)] perm_in;\\n\\n if(i == 15) begin\\n assign perm_ch = {C16, D16};\\n end else begin\\n assign perm_ch = {C_ff[i+1], D_ff[i+1]};\\n end\\n assign round_key = {perm_ch[14], perm_ch[17], perm_ch[11], perm_ch[24], perm_ch[ 1], perm_ch[ 5],\\n perm_ch[ 3], perm_ch[28], perm_ch[15], perm_ch[ 6], perm_ch[21], perm_ch[10],\\n perm_ch[23], perm_ch[19], perm_ch[12], perm_ch[ 4], perm_ch[26], perm_ch[ 8],\\n perm_ch[16], perm_ch[ 7], perm_ch[27], perm_ch[20], perm_ch[13], perm_ch[ 2],\\n perm_ch[41], perm_ch[52], perm_ch[31], perm_ch[37], perm_ch[47], perm_ch[55],\\n perm_ch[30], perm_ch[40], perm_ch[51], perm_ch[45], perm_ch[33], perm_ch[48],\\n perm_ch[44], perm_ch[49], perm_ch[39], perm_ch[56], perm_ch[34], perm_ch[53],\\n perm_ch[46], perm_ch[42], perm_ch[50], perm_ch[36], perm_ch[29], perm_ch[32]};\\n\\n if(i == 0 || i == 1 || i == 8 || i == 15) begin\\n if(i == 15) begin\\n assign C_nx = {C16[(USED_KEY/2)], C16[1:(USED_KEY/2)-1]};\\n assign D_nx = {D16[(USED_KEY/2)], D16[1:(USED_KEY/2)-1]};\\n end else begin\\n assign C_nx = {C_ff[i+1][(USED_KEY/2)], C_ff[i+1][1:(USED_KEY/2)-1]};\\n assign D_nx = {D_ff[i+1][(USED_KEY/2)], D_ff[i+1][1:(USED_KEY/2)-1]};\\n end\\n end else begin\\n assign C_nx = {C_ff[i+1][(USED_KEY/2)-1+:2], C_ff[i+1][1:(USED_KEY/2)-2]};\\n assign D_nx = {D_ff[i+1][(USED_KEY/2)-1+:2], D_ff[i+1][1:(USED_KEY/2)-2]};\\n end\\n\\n assign Primitive_input[1] = L_expanded[ 1:6 ] ^ round_key[ 1:6 ];\\n assign Primitive_input[2] = L_expanded[ 7:12] ^ round_key[ 7:12];\\n assign Primitive_input[3] = L_expanded[13:18] ^ round_key[13:18];\\n assign Primitive_input[4] = L_expanded[19:24] ^ round_key[19:24];\\n assign Primitive_input[5] = L_expanded[25:30] ^ round_key[25:30];\\n assign Primitive_input[6] = L_expanded[31:36] ^ round_key[31:36];\\n assign Primitive_input[7] = L_expanded[37:42] ^ round_key[37:42];\\n assign Primitive_input[8] = L_expanded[43:48] ^ round_key[43:48];\\n\\n S1 uu_S1 (\\n .i_data(Primitive_input [1]),\\n .o_data(Primitive_output[1])\\n );\\n\\n S2 uu_S2 (\\n .i_data(Primitive_input [2]),\\n .o_data(Primitive_output[2])\\n );\\n\\n S3 uu_S3 (\\n .i_data(Primitive_input [3]),\\n .o_data(Primitive_output[3])\\n );\\n\\n S4 uu_S4 (\\n .i_data(Primitive_input [4]),\\n .o_data(Primitive_output[4])\\n );\\n\\n S5 uu_S5 (\\n .i_data(Primitive_input [5]),\\n .o_data(Primitive_output[5])\\n );\\n\\n S6 uu_S6 (\\n .i_data(Primitive_input [6]),\\n .o_data(Primitive_output[6])\\n );\\n\\n S7 uu_S7 (\\n .i_data(Primitive_input [7]),\\n .o_data(Primitive_output[7])\\n );\\n\\n S8 uu_S8 (\\n .i_data(Primitive_input [8]),\\n .o_data(Primitive_output[8])\\n );\\n\\n assign perm_in = {Primitive_output[1], Primitive_output[2], Primitive_output[3], Primitive_output[4],\\n Primitive_output[5], Primitive_output[6], Primitive_output[7], Primitive_output[8]};\\n\\n assign L_nx = {perm_in[16], perm_in[ 7], perm_in[20], perm_in[21],\\n perm_in[29], perm_in[12], perm_in[28], perm_in[17],\\n perm_in[ 1], perm_in[15], perm_in[23], perm_in[26],\\n perm_in[ 5], perm_in[18], perm_in[31], perm_in[10],\\n perm_in[ 2], perm_in[ 8], perm_in[24], perm_in[14],\\n perm_in[32], perm_in[27], perm_in[ 3], perm_in[ 9],\\n perm_in[19], perm_in[13], perm_in[30], perm_in[ 6],\\n perm_in[22], perm_in[11], perm_in[ 4], perm_in[25]};\\n\\n if(i == 15) begin\\n assign L_expanded = {L16[32], L16[ 1], L16[ 2], L16[ 3], L16[ 4], L16[ 5],\\n L16[ 4], L16[ 5], L16[ 6], L16[ 7], L16[ 8], L16[ 9],\\n L16[ 8], L16[ 9], L16[10], L16[11], L16[12], L16[13],\\n L16[12], L16[13], L16[14], L16[15], L16[16], L16[17],\\n L16[16], L16[17], L16[18], L16[19], L16[20], L16[21],\\n L16[20], L16[21], L16[22], L16[23], L16[24], L16[25],\\n L16[24], L16[25], L16[26], L16[27], L16[28], L16[29],\\n L16[28], L16[29], L16[30], L16[31], L16[32], L16[ 1]};\\n\\n always_ff @ (posedge clk or negedge rst_async_n) begin\\n if(!rst_async_n) begin\\n L_ff[i] <= 0;\\n R_ff[i] <= 0;\\n C_ff[i] <= 0;\\n D_ff[i] <= 0;\\n end else begin\\n if(i_valid) begin\\n L_ff[i] <= L_nx ^ R16;\\n R_ff[i] <= L16;\\n C_ff[i] <= C_nx;\\n D_ff[i] <= D_nx;\\n end\\n end\\n end\\n end else begin\\n assign L_expanded = {L_ff[i+1][32], L_ff[i+1][ 1], L_ff[i+1][ 2], L_ff[i+1][ 3], L_ff[i+1][ 4], L_ff[i+1][ 5],\\n L_ff[i+1][ 4], L_ff[i+1][ 5], L_ff[i+1][ 6], L_ff[i+1][ 7], L_ff[i+1][ 8], L_ff[i+1][ 9],\\n L_ff[i+1][ 8], L_ff[i+1][ 9], L_ff[i+1][10], L_ff[i+1][11], L_ff[i+1][12], L_ff[i+1][13],\\n L_ff[i+1][12], L_ff[i+1][13], L_ff[i+1][14], L_ff[i+1][15], L_ff[i+1][16], L_ff[i+1][17],\\n L_ff[i+1][16], L_ff[i+1][17], L_ff[i+1][18], L_ff[i+1][19], L_ff[i+1][20], L_ff[i+1][21],\\n L_ff[i+1][20], L_ff[i+1][21], L_ff[i+1][22], L_ff[i+1][23], L_ff[i+1][24], L_ff[i+1][25],\\n L_ff[i+1][24], L_ff[i+1][25], L_ff[i+1][26], L_ff[i+1][27], L_ff[i+1][28], L_ff[i+1][29],\\n L_ff[i+1][28], L_ff[i+1][29], L_ff[i+1][30], L_ff[i+1][31], L_ff[i+1][32], L_ff[i+1][ 1]};\\n\\n always_ff @ (posedge clk or negedge rst_async_n) begin\\n if(!rst_async_n) begin\\n L_ff[i] <= 0;\\n R_ff[i] <= 0;\\n C_ff[i] <= 0;\\n D_ff[i] <= 0;\\n end else begin\\n L_ff[i] <= L_nx ^ R_ff[i+1];\\n R_ff[i] <= L_ff[i+1];\\n C_ff[i] <= C_nx;\\n D_ff[i] <= D_nx;\\n end\\n end\\n end\\n end\\nendgenerate\\n\\nassign last_perm = {L_ff[0], R_ff[0]};\\n\\nassign o_data = {last_perm[40], last_perm[8], last_perm[48], last_perm[16], last_perm[56], last_perm[24], last_perm[64], last_perm[32],\\n last_perm[39], last_perm[7], last_perm[47], last_perm[15], last_perm[55], last_perm[23], last_perm[63], last_perm[31],\\n last_perm[38], last_perm[6], last_perm[46], last_perm[14], last_perm[54], last_perm[22], last_perm[62], last_perm[30],\\n last_perm[37], last_perm[5], last_perm[45], last_perm[13], last_perm[53], last_perm[21], last_perm[61], last_perm[29],\\n last_perm[36], last_perm[4], last_perm[44], last_perm[12], last_perm[52], last_perm[20], last_perm[60], last_perm[28],\\n last_perm[35], last_perm[3], last_perm[43], last_perm[11], last_perm[51], last_perm[19], last_perm[59], last_perm[27],\\n last_perm[34], last_perm[2], last_perm[42], last_perm[10], last_perm[50], last_perm[18], last_perm[58], last_perm[26],\\n last_perm[33], last_perm[1], last_perm[41], last_perm[ 9], last_perm[49], last_perm[17], last_perm[57], last_perm[25]};\\n\\nendmodule : des_dec\", 'verif/tb_3des_enc.sv': 'module tb;\\n\\nparameter NBW_DATA = \\'d64;\\nparameter NBW_KEY = \\'d192;\\n\\nlogic clk;\\nlogic rst_async_n;\\nlogic i_valid;\\nlogic [1:NBW_DATA] i_data;\\nlogic [1:NBW_KEY ] i_key;\\nlogic o_valid;\\nlogic [1:NBW_DATA] o_data;\\n\\ndes3_enc #(\\n .NBW_DATA(NBW_DATA),\\n .NBW_KEY (NBW_KEY )\\n) uu_des3_enc (\\n .clk (clk ),\\n .rst_async_n(rst_async_n),\\n .i_valid (i_valid ),\\n .i_data (i_data ),\\n .i_key (i_key ),\\n .o_valid (o_valid ),\\n .o_data (o_data )\\n);\\n\\ninitial begin\\n $dumpfile(\"test.vcd\");\\n $dumpvars(0,tb);\\nend\\n\\nalways #5 clk = ~clk;\\n\\ntask Single_test(logic [1:NBW_KEY] key, logic [1:NBW_DATA] data, logic [1:NBW_DATA] expected);\\n i_key = key;\\n i_data = data;\\n i_valid = 1;\\n\\n @(negedge clk);\\n i_valid = 0;\\n\\n @(posedge o_valid);\\n @(negedge clk);\\n if(o_data != expected) begin\\n $display(\"FAIL!\");\\n $display(\"Expected %h, got %h\", expected, o_data);\\n end else begin\\n $display(\"PASS!\");\\n end\\nendtask\\n\\ntask Burst_test();\\n i_key = 192\\'hB1FECAFEBEBAB1FEABCDABCDABCDABCD8765432187654321;\\n i_data = 64\\'h4321432143214321;\\n i_valid = 1;\\n\\n @(negedge clk);\\n i_data = 64\\'h123456789ABCDEF0;\\n\\n @(negedge clk);\\n i_data = 64\\'h1234123412341234;\\n i_key = 192\\'hABCDABCDABCDABCD8765432187654321B1FECAFEBEBAB1FE;\\n\\n @(negedge clk);\\n i_valid = 0;\\n\\n @(posedge o_valid);\\n @(negedge clk);\\n if(o_data != 64\\'h2749c9efcaed543a) begin\\n $display(\"FAIL!\");\\n $display(\"Expected %h, got %h\", 64\\'h2749c9efcaed543a, o_data);\\n end else begin\\n $display(\"PASS!\");\\n end\\n\\n @(negedge clk);\\n if(o_valid != 1) begin\\n $display(\"FAIL! o_valid should be asserted here.\");\\n end\\n if(o_data != 64\\'h984d23ecef8df5fd) begin\\n $display(\"FAIL!\");\\n $display(\"Expected %h, got %h\", 64\\'h984d23ecef8df5fd, o_data);\\n end else begin\\n $display(\"PASS!\");\\n end\\n\\n @(negedge clk);\\n if(o_valid != 1) begin\\n $display(\"FAIL! o_valid should be asserted here.\");\\n end\\n if(o_data != 64\\'h972161012599c927) begin\\n $display(\"FAIL!\");\\n $display(\"Expected %h, got %h\", 64\\'h972161012599c927, o_data);\\n end else begin\\n $display(\"PASS!\");\\n end\\n \\nendtask\\n\\ninitial begin\\n clk = 0;\\n i_valid = 0;\\n rst_async_n = 1;\\n #1;\\n rst_async_n = 0;\\n #2;\\n rst_async_n = 1;\\n @(negedge clk);\\n\\n $display(\"\\\\nSingle Tests\");\\n Single_test(192\\'h0123456789abcdeffedcba9876543210abcdef9876543210, 64\\'h0123456789ABCDEF, 64\\'ha4688b153da3f95b);\\n Single_test(192\\'h0123456789abcdeffedcba9876543210abcdef9876543210, 64\\'hFEDCBA9876543210, 64\\'h7b9325d305515107);\\n Single_test(192\\'hBEBACAFE12345678B1FECAFE876543219898898974744747, 64\\'hFEDCBA9876543210, 64\\'h71f4eedd55b0f964);\\n Single_test(192\\'hBEBACAFE12345678B1FECAFE876543219898898974744747, 64\\'hB1FECAFEBEBAB1FE, 64\\'h2038ea8568d3f771);\\n\\n $display(\"\\\\nBurst Test\");\\n Burst_test();\\n\\n @(negedge clk);\\n @(negedge clk);\\n\\n $finish();\\nend\\n\\nendmodule', 'verif/tb_3des_dec.sv': None, 'docs/min_hamming_distance_finder_spec.md': None, 'rtl/Bit_Difference_Counter.sv': None, 'rtl/Bitwise_Reduction.sv': None, 'rtl/Data_Reduction.sv': None, 'verif/tb_Min_Hamming_Distance_Finder.sv': None, 'docs/specs.md': None, 'rtl/arithmetic_progression_generator.sv': None, 'docs/algorithms.md': None, 'docs/coeff_update_spec.md': None, 'docs/equalizer_spec.md': None, 'docs/error_calc_spec.md': None, 'rtl/coeff_update.sv': None, 'rtl/dynamic_equalizer.sv': None, 'rtl/error_calc.sv': None, 'docs/awgn_spec.md': None, 'docs/equalizer_top_spec.md': None, 'rtl/elevator_control_system.sv': None, 'docs/tx_specification.md': None, 'rtl/ethernet_fifo_cdc.sv': None, 'docs/tx_mac_specification.md': None, 'verif/event_scheduler_tb.sv': None, 'docs/modified_specs.md': None, 'rtl/event_scheduler.sv': None, 'verif/tb_event_scheduler.sv': None, 'rtl/column_selector.sv': None, 'rtl/event_storage.sv': None, 'verif/tb.sv': None, 'rtl/fixed_priority_arbiter.sv': None, 'verif/fixed_priority_arbiter_tb.sv': None, 'docs/Modified_specification.md': None, 'docs/GCD_specification.md': None, 'docs/crypto_accelerator_specification.md': None, 'docs/modular_exponentiation_specification.md': None, 'docs/modular_multiplier_specification.md': None, 'rtl/gcd_controlpath_3.sv': None, 'rtl/gcd_controlpath_4.sv': None, 'rtl/gcd_datapath_5.sv': None, 'rtl/gcd_datapath_6.sv': None, 'rtl/gcd_top_1.sv': None, 'rtl/gcd_top_2.sv': None, 'rtl/modular_exponentiation.sv': None, 'rtl/modular_multiplier.sv': None, 'rtl/lfsr_8bit.sv': None, 'verif/lfsr_8bit_tb.sv': None, 'rtl/bit16_lfsr.sv': None, 'rtl/low_power_ctrl.sv': None, 'rtl/sync_fifo.sv': None, 'verif/tb_low_power_channel.sv': None, 'rtl/cross_domain_sync.sv': None, 'rtl/dsp_input_stage.sv': None, 'rtl/dsp_output_stage.sv': None, 'rtl/lfsr_generator.sv': None, 'rtl/monte_carlo_dsp_monitor_top.sv': None, 'verif/monte_carlo_dsp_monitor_top_tb.sv': None, 'docs/multiplexer_specification.md': None, 'verif/multiplexer_tb.sv': None, 'docs/nbit_swizzling_spec.md': None, 'verif/nbit_swizzling_tb.sv': None, 'docs/nmea_decoder_spec.md': None, 'rtl/nmea_decoder.sv': None, 'verif/nmea_decoder_tb.sv': None, 'docs/fifo.md': None, 'rtl/fifo_memory.sv': None, 'rtl/read_to_write_pointer_sync.sv': None, 'rtl/rptr_empty.sv': None, 'rtl/wptr_full.sv': None, 'rtl/write_to_read_pointer_sync.sv': None, 'docs/spec.md': None, 'verif/async_filo_tb.sv': None, 'docs/axilite_to_pcie_config_module.md': None, 'rtl/axi4lite_to_pcie_cfg_bridge.sv': None, 'rtl/axis_broadcast.sv': None, 'verif/tb_axis_broadcast.sv': None, 'docs/axis_to_uart_tx_specs.md': None, 'docs/uart_rx_to_axis_specs.md': None, 'rtl/barrel_shifter.sv': None, 'verif/barrel_shifter_tb.sv': None, 'rtl/bcd_adder.sv': None, 'rtl/full_adder.sv': None, 'rtl/four_bit_adder.sv': None, 'rtl/search_binary_search_tree.sv': None, 'rtl/delete_node_binary_search_tree.sv': None, 'docs/bst_operations.md': None, 'rtl/binary_search_tree_sort_construct.sv': None, 'docs/Spec.md': None, 'verif/tb_binary_to_gray.sv': None, 'verif/tb_custom_byte_enable_ram.sv': None, 'verif/cache_controller_tb.sv': None, 'rtl/caesar_cipher.sv': None, 'verif/caesar_cipher_tb.sv': None, 'verif/tb_pseudoRandGenerator_ca.sv': None, 'docs/continuous_adder_specification.md': None, 'verif/continuous_adder_tb.sv': None, 'rtl/fifo_buffer.sv': None, 'verif/tb_fifo_buffer.sv': None, 'docs/direct_map_cache_spec.md': None, 'verif/tb_direct_map_cache.sv': None, 'rtl/direct_map_cache.sv': None, 'rtl/dual_port_memory.sv': None, 'rtl/gen_cos_sin_lut.sv': None, 'rtl/phase_lut.sv': None, 'rtl/phase_rotation.sv': None, 'rtl/power4.sv': None, 'rtl/saturation.sv': None, 'rtl/top_phase_rotation.sv': None, 'docs/spec_viterbi.md': None, 'docs/spec_slicer_top.md': None, 'docs/spec_top_phase_rotation.md': None, 'rtl/slicer.sv': None, 'rtl/slicer_top.sv': None, 'docs/swizzler_specification.md': None, 'verif/swizzler_tb.sv': None, 'rtl/swizzler.sv': None, 'docs/sync_serial_communication_tx_rx_spec.md': None, 'verif/sync_serial_communication_tb.sv': None, 'rtl/weight_stationary_pe.sv': None, 'verif/systolic_array_tb.sv': None, 'rtl/thermostat.v': None, 'docs/Traffic_controller.md': None, 'rtl/traffic_light_controller.sv': None, 'docs/Universal_Shift_Register_spec.md': None, 'verif/tb_universal_shift_register.sv': None, 'rtl/universal_shift_register.sv': None, 'docs/spec_conj.md': None, 'docs/spec_cross_correlation.md': None, 'docs/spec_detect_sequence.md': None, 'rtl/adder_2d_layers.sv': None, 'rtl/adder_tree_2d.sv': None, 'rtl/correlate.sv': None, 'rtl/cross_correlation.sv': None, 'docs/valid_modes.md': None, 'docs/words_counting.md': None, 'rtl/detect_sequence.sv': None, 'docs/proc_fsm_spec.md': None, 'docs/adder_tree.md': None, 'docs/coeff_ram.md': None, 'docs/poly_decimator.md': None, 'docs/poly_filter.md': None, 'docs/shift_register.md': None, 'rtl/adder_tree.sv': None, 'rtl/coeff_ram.sv': None, 'rtl/poly_filter.sv': None, 'rtl/shift_register.sv': None, 'docs/prbs_specification.md': None, 'rtl/prbs_gen_check.sv': None, 'rtl/fsm.sv': None, 'verif/fsm_tb.sv': None, 'rtl/CA_1.sv': None, 'rtl/CA_2.sv': None, 'rtl/CA_3.sv': None, 'rtl/CA_4.sv': None, 'rtl/rgb_color_space_conversion.sv': None, 'rtl/APBGlobalHistoryRegister.v': None, 'docs/signed_comparator_specification.md': None, 'verif/signed_comparator_tb.sv': None, 'rtl/sorting_engine.sv': None, 'rtl/brick_sort.sv': None, 'rtl/bubble_sort.sv': None, 'rtl/merge_sort.sv': None, 'rtl/selection_sort.sv': None}", + "rtl/S1.sv": "module S1(\n input logic [5:0] i_data,\n output logic [3:0] o_data\n);\n\nalways_comb begin\n case (i_data)\n 6'b0_0000_0 : o_data = 4'd14;\n 6'b0_0001_0 : o_data = 4'd4;\n 6'b0_0010_0 : o_data = 4'd13;\n 6'b0_0011_0 : o_data = 4'd1;\n 6'b0_0100_0 : o_data = 4'd2;\n 6'b0_0101_0 : o_data = 4'd15;\n 6'b0_0110_0 : o_data = 4'd11;\n 6'b0_0111_0 : o_data = 4'd8;\n 6'b0_1000_0 : o_data = 4'd3;\n 6'b0_1001_0 : o_data = 4'd10;\n 6'b0_1010_0 : o_data = 4'd6;\n 6'b0_1011_0 : o_data = 4'd12;\n 6'b0_1100_0 : o_data = 4'd5;\n 6'b0_1101_0 : o_data = 4'd9;\n 6'b0_1110_0 : o_data = 4'd0;\n 6'b0_1111_0 : o_data = 4'd7;\n 6'b0_0000_1 : o_data = 4'd0;\n 6'b0_0001_1 : o_data = 4'd15;\n 6'b0_0010_1 : o_data = 4'd7;\n 6'b0_0011_1 : o_data = 4'd4;\n 6'b0_0100_1 : o_data = 4'd14;\n 6'b0_0101_1 : o_data = 4'd2;\n 6'b0_0110_1 : o_data = 4'd13;\n 6'b0_0111_1 : o_data = 4'd1;\n 6'b0_1000_1 : o_data = 4'd10;\n 6'b0_1001_1 : o_data = 4'd6;\n 6'b0_1010_1 : o_data = 4'd12;\n 6'b0_1011_1 : o_data = 4'd11;\n 6'b0_1100_1 : o_data = 4'd9;\n 6'b0_1101_1 : o_data = 4'd5;\n 6'b0_1110_1 : o_data = 4'd3;\n 6'b0_1111_1 : o_data = 4'd8;\n 6'b1_0000_0 : o_data = 4'd4;\n 6'b1_0001_0 : o_data = 4'd1;\n 6'b1_0010_0 : o_data = 4'd14;\n 6'b1_0011_0 : o_data = 4'd8;\n 6'b1_0100_0 : o_data = 4'd13;\n 6'b1_0101_0 : o_data = 4'd6;\n 6'b1_0110_0 : o_data = 4'd2;\n 6'b1_0111_0 : o_data = 4'd11;\n 6'b1_1000_0 : o_data = 4'd15;\n 6'b1_1001_0 : o_data = 4'd12;\n 6'b1_1010_0 : o_data = 4'd9;\n 6'b1_1011_0 : o_data = 4'd7;\n 6'b1_1100_0 : o_data = 4'd3;\n 6'b1_1101_0 : o_data = 4'd10;\n 6'b1_1110_0 : o_data = 4'd5;\n 6'b1_1111_0 : o_data = 4'd0;\n 6'b1_0000_1 : o_data = 4'd15;\n 6'b1_0001_1 : o_data = 4'd12;\n 6'b1_0010_1 : o_data = 4'd8;\n 6'b1_0011_1 : o_data = 4'd2;\n 6'b1_0100_1 : o_data = 4'd4;\n 6'b1_0101_1 : o_data = 4'd9;\n 6'b1_0110_1 : o_data = 4'd1;\n 6'b1_0111_1 : o_data = 4'd7;\n 6'b1_1000_1 : o_data = 4'd5;\n 6'b1_1001_1 : o_data = 4'd11;\n 6'b1_1010_1 : o_data = 4'd3;\n 6'b1_1011_1 : o_data = 4'd14;\n 6'b1_1100_1 : o_data = 4'd10;\n 6'b1_1101_1 : o_data = 4'd0;\n 6'b1_1110_1 : o_data = 4'd6;\n 6'b1_1111_1 : o_data = 4'd13;\n default: o_data = 4'd0;\n endcase\nend\n\nendmodule : S1", + "rtl/S2.sv": "module S2(\n input logic [5:0] i_data,\n output logic [3:0] o_data\n);\n\nalways_comb begin\n case (i_data)\n 6'b0_0000_0 : o_data = 4'd15;\n 6'b0_0001_0 : o_data = 4'd1;\n 6'b0_0010_0 : o_data = 4'd8;\n 6'b0_0011_0 : o_data = 4'd14;\n 6'b0_0100_0 : o_data = 4'd6;\n 6'b0_0101_0 : o_data = 4'd11;\n 6'b0_0110_0 : o_data = 4'd3;\n 6'b0_0111_0 : o_data = 4'd4;\n 6'b0_1000_0 : o_data = 4'd9;\n 6'b0_1001_0 : o_data = 4'd7;\n 6'b0_1010_0 : o_data = 4'd2;\n 6'b0_1011_0 : o_data = 4'd13;\n 6'b0_1100_0 : o_data = 4'd12;\n 6'b0_1101_0 : o_data = 4'd0;\n 6'b0_1110_0 : o_data = 4'd5;\n 6'b0_1111_0 : o_data = 4'd10;\n 6'b0_0000_1 : o_data = 4'd3;\n 6'b0_0001_1 : o_data = 4'd13;\n 6'b0_0010_1 : o_data = 4'd4;\n 6'b0_0011_1 : o_data = 4'd7;\n 6'b0_0100_1 : o_data = 4'd15;\n 6'b0_0101_1 : o_data = 4'd2;\n 6'b0_0110_1 : o_data = 4'd8;\n 6'b0_0111_1 : o_data = 4'd14;\n 6'b0_1000_1 : o_data = 4'd12;\n 6'b0_1001_1 : o_data = 4'd0;\n 6'b0_1010_1 : o_data = 4'd1;\n 6'b0_1011_1 : o_data = 4'd10;\n 6'b0_1100_1 : o_data = 4'd6;\n 6'b0_1101_1 : o_data = 4'd9;\n 6'b0_1110_1 : o_data = 4'd11;\n 6'b0_1111_1 : o_data = 4'd5;\n 6'b1_0000_0 : o_data = 4'd0;\n 6'b1_0001_0 : o_data = 4'd14;\n 6'b1_0010_0 : o_data = 4'd7;\n 6'b1_0011_0 : o_data = 4'd11;\n 6'b1_0100_0 : o_data = 4'd10;\n 6'b1_0101_0 : o_data = 4'd4;\n 6'b1_0110_0 : o_data = 4'd13;\n 6'b1_0111_0 : o_data = 4'd1;\n 6'b1_1000_0 : o_data = 4'd5;\n 6'b1_1001_0 : o_data = 4'd8;\n 6'b1_1010_0 : o_data = 4'd12;\n 6'b1_1011_0 : o_data = 4'd6;\n 6'b1_1100_0 : o_data = 4'd9;\n 6'b1_1101_0 : o_data = 4'd3;\n 6'b1_1110_0 : o_data = 4'd2;\n 6'b1_1111_0 : o_data = 4'd15;\n 6'b1_0000_1 : o_data = 4'd13;\n 6'b1_0001_1 : o_data = 4'd8;\n 6'b1_0010_1 : o_data = 4'd10;\n 6'b1_0011_1 : o_data = 4'd1;\n 6'b1_0100_1 : o_data = 4'd3;\n 6'b1_0101_1 : o_data = 4'd15;\n 6'b1_0110_1 : o_data = 4'd4;\n 6'b1_0111_1 : o_data = 4'd2;\n 6'b1_1000_1 : o_data = 4'd11;\n 6'b1_1001_1 : o_data = 4'd6;\n 6'b1_1010_1 : o_data = 4'd7;\n 6'b1_1011_1 : o_data = 4'd12;\n 6'b1_1100_1 : o_data = 4'd0;\n 6'b1_1101_1 : o_data = 4'd5;\n 6'b1_1110_1 : o_data = 4'd14;\n 6'b1_1111_1 : o_data = 4'd9;\n default: o_data = 4'd0;\n endcase\nend\n\nendmodule : S2", + "rtl/S3.sv": "module S3(\n input logic [5:0] i_data,\n output logic [3:0] o_data\n);\n\nalways_comb begin\n case (i_data)\n 6'b0_0000_0 : o_data = 4'd10;\n 6'b0_0001_0 : o_data = 4'd0;\n 6'b0_0010_0 : o_data = 4'd9;\n 6'b0_0011_0 : o_data = 4'd14;\n 6'b0_0100_0 : o_data = 4'd6;\n 6'b0_0101_0 : o_data = 4'd3;\n 6'b0_0110_0 : o_data = 4'd15;\n 6'b0_0111_0 : o_data = 4'd5;\n 6'b0_1000_0 : o_data = 4'd1;\n 6'b0_1001_0 : o_data = 4'd13;\n 6'b0_1010_0 : o_data = 4'd12;\n 6'b0_1011_0 : o_data = 4'd7;\n 6'b0_1100_0 : o_data = 4'd11;\n 6'b0_1101_0 : o_data = 4'd4;\n 6'b0_1110_0 : o_data = 4'd2;\n 6'b0_1111_0 : o_data = 4'd8;\n 6'b0_0000_1 : o_data = 4'd13;\n 6'b0_0001_1 : o_data = 4'd7;\n 6'b0_0010_1 : o_data = 4'd0;\n 6'b0_0011_1 : o_data = 4'd9;\n 6'b0_0100_1 : o_data = 4'd3;\n 6'b0_0101_1 : o_data = 4'd4;\n 6'b0_0110_1 : o_data = 4'd6;\n 6'b0_0111_1 : o_data = 4'd10;\n 6'b0_1000_1 : o_data = 4'd2;\n 6'b0_1001_1 : o_data = 4'd8;\n 6'b0_1010_1 : o_data = 4'd5;\n 6'b0_1011_1 : o_data = 4'd14;\n 6'b0_1100_1 : o_data = 4'd12;\n 6'b0_1101_1 : o_data = 4'd11;\n 6'b0_1110_1 : o_data = 4'd15;\n 6'b0_1111_1 : o_data = 4'd1;\n 6'b1_0000_0 : o_data = 4'd13;\n 6'b1_0001_0 : o_data = 4'd6;\n 6'b1_0010_0 : o_data = 4'd4;\n 6'b1_0011_0 : o_data = 4'd9;\n 6'b1_0100_0 : o_data = 4'd8;\n 6'b1_0101_0 : o_data = 4'd15;\n 6'b1_0110_0 : o_data = 4'd3;\n 6'b1_0111_0 : o_data = 4'd0;\n 6'b1_1000_0 : o_data = 4'd11;\n 6'b1_1001_0 : o_data = 4'd1;\n 6'b1_1010_0 : o_data = 4'd2;\n 6'b1_1011_0 : o_data = 4'd12;\n 6'b1_1100_0 : o_data = 4'd5;\n 6'b1_1101_0 : o_data = 4'd10;\n 6'b1_1110_0 : o_data = 4'd14;\n 6'b1_1111_0 : o_data = 4'd7;\n 6'b1_0000_1 : o_data = 4'd1;\n 6'b1_0001_1 : o_data = 4'd10;\n 6'b1_0010_1 : o_data = 4'd13;\n 6'b1_0011_1 : o_data = 4'd0;\n 6'b1_0100_1 : o_data = 4'd6;\n 6'b1_0101_1 : o_data = 4'd9;\n 6'b1_0110_1 : o_data = 4'd8;\n 6'b1_0111_1 : o_data = 4'd7;\n 6'b1_1000_1 : o_data = 4'd4;\n 6'b1_1001_1 : o_data = 4'd15;\n 6'b1_1010_1 : o_data = 4'd14;\n 6'b1_1011_1 : o_data = 4'd3;\n 6'b1_1100_1 : o_data = 4'd11;\n 6'b1_1101_1 : o_data = 4'd5;\n 6'b1_1110_1 : o_data = 4'd2;\n 6'b1_1111_1 : o_data = 4'd12;\n default: o_data = 4'd0;\n endcase\nend\n\nendmodule : S3", + "rtl/S4.sv": "module S4(\n input logic [5:0] i_data,\n output logic [3:0] o_data\n);\n\nalways_comb begin\n case (i_data)\n 6'b0_0000_0 : o_data = 4'd7;\n 6'b0_0001_0 : o_data = 4'd13;\n 6'b0_0010_0 : o_data = 4'd14;\n 6'b0_0011_0 : o_data = 4'd3;\n 6'b0_0100_0 : o_data = 4'd0;\n 6'b0_0101_0 : o_data = 4'd6;\n 6'b0_0110_0 : o_data = 4'd9;\n 6'b0_0111_0 : o_data = 4'd10;\n 6'b0_1000_0 : o_data = 4'd1;\n 6'b0_1001_0 : o_data = 4'd2;\n 6'b0_1010_0 : o_data = 4'd8;\n 6'b0_1011_0 : o_data = 4'd5;\n 6'b0_1100_0 : o_data = 4'd11;\n 6'b0_1101_0 : o_data = 4'd12;\n 6'b0_1110_0 : o_data = 4'd4;\n 6'b0_1111_0 : o_data = 4'd15;\n 6'b0_0000_1 : o_data = 4'd13;\n 6'b0_0001_1 : o_data = 4'd8;\n 6'b0_0010_1 : o_data = 4'd11;\n 6'b0_0011_1 : o_data = 4'd5;\n 6'b0_0100_1 : o_data = 4'd6;\n 6'b0_0101_1 : o_data = 4'd15;\n 6'b0_0110_1 : o_data = 4'd0;\n 6'b0_0111_1 : o_data = 4'd3;\n 6'b0_1000_1 : o_data = 4'd4;\n 6'b0_1001_1 : o_data = 4'd7;\n 6'b0_1010_1 : o_data = 4'd2;\n 6'b0_1011_1 : o_data = 4'd12;\n 6'b0_1100_1 : o_data = 4'd1;\n 6'b0_1101_1 : o_data = 4'd10;\n 6'b0_1110_1 : o_data = 4'd14;\n 6'b0_1111_1 : o_data = 4'd9;\n 6'b1_0000_0 : o_data = 4'd10;\n 6'b1_0001_0 : o_data = 4'd6;\n 6'b1_0010_0 : o_data = 4'd9;\n 6'b1_0011_0 : o_data = 4'd0;\n 6'b1_0100_0 : o_data = 4'd12;\n 6'b1_0101_0 : o_data = 4'd11;\n 6'b1_0110_0 : o_data = 4'd7;\n 6'b1_0111_0 : o_data = 4'd13;\n 6'b1_1000_0 : o_data = 4'd15;\n 6'b1_1001_0 : o_data = 4'd1;\n 6'b1_1010_0 : o_data = 4'd3;\n 6'b1_1011_0 : o_data = 4'd14;\n 6'b1_1100_0 : o_data = 4'd5;\n 6'b1_1101_0 : o_data = 4'd2;\n 6'b1_1110_0 : o_data = 4'd8;\n 6'b1_1111_0 : o_data = 4'd4;\n 6'b1_0000_1 : o_data = 4'd3;\n 6'b1_0001_1 : o_data = 4'd15;\n 6'b1_0010_1 : o_data = 4'd0;\n 6'b1_0011_1 : o_data = 4'd6;\n 6'b1_0100_1 : o_data = 4'd10;\n 6'b1_0101_1 : o_data = 4'd1;\n 6'b1_0110_1 : o_data = 4'd13;\n 6'b1_0111_1 : o_data = 4'd8;\n 6'b1_1000_1 : o_data = 4'd9;\n 6'b1_1001_1 : o_data = 4'd4;\n 6'b1_1010_1 : o_data = 4'd5;\n 6'b1_1011_1 : o_data = 4'd11;\n 6'b1_1100_1 : o_data = 4'd12;\n 6'b1_1101_1 : o_data = 4'd7;\n 6'b1_1110_1 : o_data = 4'd2;\n 6'b1_1111_1 : o_data = 4'd14;\n default: o_data = 4'd0;\n endcase\nend\n\nendmodule : S4", + "rtl/S5.sv": "module S5(\n input logic [5:0] i_data,\n output logic [3:0] o_data\n);\n\nalways_comb begin\n case (i_data)\n 6'b0_0000_0 : o_data = 4'd2;\n 6'b0_0001_0 : o_data = 4'd12;\n 6'b0_0010_0 : o_data = 4'd4;\n 6'b0_0011_0 : o_data = 4'd1;\n 6'b0_0100_0 : o_data = 4'd7;\n 6'b0_0101_0 : o_data = 4'd10;\n 6'b0_0110_0 : o_data = 4'd11;\n 6'b0_0111_0 : o_data = 4'd6;\n 6'b0_1000_0 : o_data = 4'd8;\n 6'b0_1001_0 : o_data = 4'd5;\n 6'b0_1010_0 : o_data = 4'd3;\n 6'b0_1011_0 : o_data = 4'd15;\n 6'b0_1100_0 : o_data = 4'd13;\n 6'b0_1101_0 : o_data = 4'd0;\n 6'b0_1110_0 : o_data = 4'd14;\n 6'b0_1111_0 : o_data = 4'd9;\n 6'b0_0000_1 : o_data = 4'd14;\n 6'b0_0001_1 : o_data = 4'd11;\n 6'b0_0010_1 : o_data = 4'd2;\n 6'b0_0011_1 : o_data = 4'd12;\n 6'b0_0100_1 : o_data = 4'd4;\n 6'b0_0101_1 : o_data = 4'd7;\n 6'b0_0110_1 : o_data = 4'd13;\n 6'b0_0111_1 : o_data = 4'd1;\n 6'b0_1000_1 : o_data = 4'd5;\n 6'b0_1001_1 : o_data = 4'd0;\n 6'b0_1010_1 : o_data = 4'd15;\n 6'b0_1011_1 : o_data = 4'd10;\n 6'b0_1100_1 : o_data = 4'd3;\n 6'b0_1101_1 : o_data = 4'd9;\n 6'b0_1110_1 : o_data = 4'd8;\n 6'b0_1111_1 : o_data = 4'd6;\n 6'b1_0000_0 : o_data = 4'd4;\n 6'b1_0001_0 : o_data = 4'd2;\n 6'b1_0010_0 : o_data = 4'd1;\n 6'b1_0011_0 : o_data = 4'd11;\n 6'b1_0100_0 : o_data = 4'd10;\n 6'b1_0101_0 : o_data = 4'd13;\n 6'b1_0110_0 : o_data = 4'd7;\n 6'b1_0111_0 : o_data = 4'd8;\n 6'b1_1000_0 : o_data = 4'd15;\n 6'b1_1001_0 : o_data = 4'd9;\n 6'b1_1010_0 : o_data = 4'd12;\n 6'b1_1011_0 : o_data = 4'd5;\n 6'b1_1100_0 : o_data = 4'd6;\n 6'b1_1101_0 : o_data = 4'd3;\n 6'b1_1110_0 : o_data = 4'd0;\n 6'b1_1111_0 : o_data = 4'd14;\n 6'b1_0000_1 : o_data = 4'd11;\n 6'b1_0001_1 : o_data = 4'd8;\n 6'b1_0010_1 : o_data = 4'd12;\n 6'b1_0011_1 : o_data = 4'd7;\n 6'b1_0100_1 : o_data = 4'd1;\n 6'b1_0101_1 : o_data = 4'd14;\n 6'b1_0110_1 : o_data = 4'd2;\n 6'b1_0111_1 : o_data = 4'd13;\n 6'b1_1000_1 : o_data = 4'd6;\n 6'b1_1001_1 : o_data = 4'd15;\n 6'b1_1010_1 : o_data = 4'd0;\n 6'b1_1011_1 : o_data = 4'd9;\n 6'b1_1100_1 : o_data = 4'd10;\n 6'b1_1101_1 : o_data = 4'd4;\n 6'b1_1110_1 : o_data = 4'd5;\n 6'b1_1111_1 : o_data = 4'd3;\n default: o_data = 4'd0;\n endcase\nend\n\nendmodule : S5", + "rtl/S6.sv": "module S6(\n input logic [5:0] i_data,\n output logic [3:0] o_data\n);\n\nalways_comb begin\n case (i_data)\n 6'b0_0000_0 : o_data = 4'd12;\n 6'b0_0001_0 : o_data = 4'd1;\n 6'b0_0010_0 : o_data = 4'd10;\n 6'b0_0011_0 : o_data = 4'd15;\n 6'b0_0100_0 : o_data = 4'd9;\n 6'b0_0101_0 : o_data = 4'd2;\n 6'b0_0110_0 : o_data = 4'd6;\n 6'b0_0111_0 : o_data = 4'd8;\n 6'b0_1000_0 : o_data = 4'd0;\n 6'b0_1001_0 : o_data = 4'd13;\n 6'b0_1010_0 : o_data = 4'd3;\n 6'b0_1011_0 : o_data = 4'd4;\n 6'b0_1100_0 : o_data = 4'd14;\n 6'b0_1101_0 : o_data = 4'd7;\n 6'b0_1110_0 : o_data = 4'd5;\n 6'b0_1111_0 : o_data = 4'd11;\n 6'b0_0000_1 : o_data = 4'd10;\n 6'b0_0001_1 : o_data = 4'd15;\n 6'b0_0010_1 : o_data = 4'd4;\n 6'b0_0011_1 : o_data = 4'd2;\n 6'b0_0100_1 : o_data = 4'd7;\n 6'b0_0101_1 : o_data = 4'd12;\n 6'b0_0110_1 : o_data = 4'd9;\n 6'b0_0111_1 : o_data = 4'd5;\n 6'b0_1000_1 : o_data = 4'd6;\n 6'b0_1001_1 : o_data = 4'd1;\n 6'b0_1010_1 : o_data = 4'd13;\n 6'b0_1011_1 : o_data = 4'd14;\n 6'b0_1100_1 : o_data = 4'd0;\n 6'b0_1101_1 : o_data = 4'd11;\n 6'b0_1110_1 : o_data = 4'd3;\n 6'b0_1111_1 : o_data = 4'd8;\n 6'b1_0000_0 : o_data = 4'd9;\n 6'b1_0001_0 : o_data = 4'd14;\n 6'b1_0010_0 : o_data = 4'd15;\n 6'b1_0011_0 : o_data = 4'd5;\n 6'b1_0100_0 : o_data = 4'd2;\n 6'b1_0101_0 : o_data = 4'd8;\n 6'b1_0110_0 : o_data = 4'd12;\n 6'b1_0111_0 : o_data = 4'd3;\n 6'b1_1000_0 : o_data = 4'd7;\n 6'b1_1001_0 : o_data = 4'd0;\n 6'b1_1010_0 : o_data = 4'd4;\n 6'b1_1011_0 : o_data = 4'd10;\n 6'b1_1100_0 : o_data = 4'd1;\n 6'b1_1101_0 : o_data = 4'd13;\n 6'b1_1110_0 : o_data = 4'd11;\n 6'b1_1111_0 : o_data = 4'd6;\n 6'b1_0000_1 : o_data = 4'd4;\n 6'b1_0001_1 : o_data = 4'd3;\n 6'b1_0010_1 : o_data = 4'd2;\n 6'b1_0011_1 : o_data = 4'd12;\n 6'b1_0100_1 : o_data = 4'd9;\n 6'b1_0101_1 : o_data = 4'd5;\n 6'b1_0110_1 : o_data = 4'd15;\n 6'b1_0111_1 : o_data = 4'd10;\n 6'b1_1000_1 : o_data = 4'd11;\n 6'b1_1001_1 : o_data = 4'd14;\n 6'b1_1010_1 : o_data = 4'd1;\n 6'b1_1011_1 : o_data = 4'd7;\n 6'b1_1100_1 : o_data = 4'd6;\n 6'b1_1101_1 : o_data = 4'd0;\n 6'b1_1110_1 : o_data = 4'd8;\n 6'b1_1111_1 : o_data = 4'd13;\n default: o_data = 4'd0;\n endcase\nend\n\nendmodule : S6", + "rtl/S7.sv": "module S7(\n input logic [5:0] i_data,\n output logic [3:0] o_data\n);\n\nalways_comb begin\n case (i_data)\n 6'b0_0000_0 : o_data = 4'd4;\n 6'b0_0001_0 : o_data = 4'd11;\n 6'b0_0010_0 : o_data = 4'd2;\n 6'b0_0011_0 : o_data = 4'd14;\n 6'b0_0100_0 : o_data = 4'd15;\n 6'b0_0101_0 : o_data = 4'd0;\n 6'b0_0110_0 : o_data = 4'd8;\n 6'b0_0111_0 : o_data = 4'd13;\n 6'b0_1000_0 : o_data = 4'd3;\n 6'b0_1001_0 : o_data = 4'd12;\n 6'b0_1010_0 : o_data = 4'd9;\n 6'b0_1011_0 : o_data = 4'd7;\n 6'b0_1100_0 : o_data = 4'd5;\n 6'b0_1101_0 : o_data = 4'd10;\n 6'b0_1110_0 : o_data = 4'd6;\n 6'b0_1111_0 : o_data = 4'd1;\n 6'b0_0000_1 : o_data = 4'd13;\n 6'b0_0001_1 : o_data = 4'd0;\n 6'b0_0010_1 : o_data = 4'd11;\n 6'b0_0011_1 : o_data = 4'd7;\n 6'b0_0100_1 : o_data = 4'd4;\n 6'b0_0101_1 : o_data = 4'd9;\n 6'b0_0110_1 : o_data = 4'd1;\n 6'b0_0111_1 : o_data = 4'd10;\n 6'b0_1000_1 : o_data = 4'd14;\n 6'b0_1001_1 : o_data = 4'd3;\n 6'b0_1010_1 : o_data = 4'd5;\n 6'b0_1011_1 : o_data = 4'd12;\n 6'b0_1100_1 : o_data = 4'd2;\n 6'b0_1101_1 : o_data = 4'd15;\n 6'b0_1110_1 : o_data = 4'd8;\n 6'b0_1111_1 : o_data = 4'd6;\n 6'b1_0000_0 : o_data = 4'd1;\n 6'b1_0001_0 : o_data = 4'd4;\n 6'b1_0010_0 : o_data = 4'd11;\n 6'b1_0011_0 : o_data = 4'd13;\n 6'b1_0100_0 : o_data = 4'd12;\n 6'b1_0101_0 : o_data = 4'd3;\n 6'b1_0110_0 : o_data = 4'd7;\n 6'b1_0111_0 : o_data = 4'd14;\n 6'b1_1000_0 : o_data = 4'd10;\n 6'b1_1001_0 : o_data = 4'd15;\n 6'b1_1010_0 : o_data = 4'd6;\n 6'b1_1011_0 : o_data = 4'd8;\n 6'b1_1100_0 : o_data = 4'd0;\n 6'b1_1101_0 : o_data = 4'd5;\n 6'b1_1110_0 : o_data = 4'd9;\n 6'b1_1111_0 : o_data = 4'd2;\n 6'b1_0000_1 : o_data = 4'd6;\n 6'b1_0001_1 : o_data = 4'd11;\n 6'b1_0010_1 : o_data = 4'd13;\n 6'b1_0011_1 : o_data = 4'd8;\n 6'b1_0100_1 : o_data = 4'd1;\n 6'b1_0101_1 : o_data = 4'd4;\n 6'b1_0110_1 : o_data = 4'd10;\n 6'b1_0111_1 : o_data = 4'd7;\n 6'b1_1000_1 : o_data = 4'd9;\n 6'b1_1001_1 : o_data = 4'd5;\n 6'b1_1010_1 : o_data = 4'd0;\n 6'b1_1011_1 : o_data = 4'd15;\n 6'b1_1100_1 : o_data = 4'd14;\n 6'b1_1101_1 : o_data = 4'd2;\n 6'b1_1110_1 : o_data = 4'd3;\n 6'b1_1111_1 : o_data = 4'd12;\n default: o_data = 4'd0;\n endcase\nend\n\nendmodule : S7", + "rtl/S8.sv": "module S8(\n input logic [5:0] i_data,\n output logic [3:0] o_data\n);\n\nalways_comb begin\n case (i_data)\n 6'b0_0000_0 : o_data = 4'd13;\n 6'b0_0001_0 : o_data = 4'd2;\n 6'b0_0010_0 : o_data = 4'd8;\n 6'b0_0011_0 : o_data = 4'd4;\n 6'b0_0100_0 : o_data = 4'd6;\n 6'b0_0101_0 : o_data = 4'd15;\n 6'b0_0110_0 : o_data = 4'd11;\n 6'b0_0111_0 : o_data = 4'd1;\n 6'b0_1000_0 : o_data = 4'd10;\n 6'b0_1001_0 : o_data = 4'd9;\n 6'b0_1010_0 : o_data = 4'd3;\n 6'b0_1011_0 : o_data = 4'd14;\n 6'b0_1100_0 : o_data = 4'd5;\n 6'b0_1101_0 : o_data = 4'd0;\n 6'b0_1110_0 : o_data = 4'd12;\n 6'b0_1111_0 : o_data = 4'd7;\n 6'b0_0000_1 : o_data = 4'd1;\n 6'b0_0001_1 : o_data = 4'd15;\n 6'b0_0010_1 : o_data = 4'd13;\n 6'b0_0011_1 : o_data = 4'd8;\n 6'b0_0100_1 : o_data = 4'd10;\n 6'b0_0101_1 : o_data = 4'd3;\n 6'b0_0110_1 : o_data = 4'd7;\n 6'b0_0111_1 : o_data = 4'd4;\n 6'b0_1000_1 : o_data = 4'd12;\n 6'b0_1001_1 : o_data = 4'd5;\n 6'b0_1010_1 : o_data = 4'd6;\n 6'b0_1011_1 : o_data = 4'd11;\n 6'b0_1100_1 : o_data = 4'd0;\n 6'b0_1101_1 : o_data = 4'd14;\n 6'b0_1110_1 : o_data = 4'd9;\n 6'b0_1111_1 : o_data = 4'd2;\n 6'b1_0000_0 : o_data = 4'd7;\n 6'b1_0001_0 : o_data = 4'd11;\n 6'b1_0010_0 : o_data = 4'd4;\n 6'b1_0011_0 : o_data = 4'd1;\n 6'b1_0100_0 : o_data = 4'd9;\n 6'b1_0101_0 : o_data = 4'd12;\n 6'b1_0110_0 : o_data = 4'd14;\n 6'b1_0111_0 : o_data = 4'd2;\n 6'b1_1000_0 : o_data = 4'd0;\n 6'b1_1001_0 : o_data = 4'd6;\n 6'b1_1010_0 : o_data = 4'd10;\n 6'b1_1011_0 : o_data = 4'd13;\n 6'b1_1100_0 : o_data = 4'd15;\n 6'b1_1101_0 : o_data = 4'd3;\n 6'b1_1110_0 : o_data = 4'd5;\n 6'b1_1111_0 : o_data = 4'd8;\n 6'b1_0000_1 : o_data = 4'd2;\n 6'b1_0001_1 : o_data = 4'd1;\n 6'b1_0010_1 : o_data = 4'd14;\n 6'b1_0011_1 : o_data = 4'd7;\n 6'b1_0100_1 : o_data = 4'd4;\n 6'b1_0101_1 : o_data = 4'd10;\n 6'b1_0110_1 : o_data = 4'd8;\n 6'b1_0111_1 : o_data = 4'd13;\n 6'b1_1000_1 : o_data = 4'd15;\n 6'b1_1001_1 : o_data = 4'd12;\n 6'b1_1010_1 : o_data = 4'd9;\n 6'b1_1011_1 : o_data = 4'd0;\n 6'b1_1100_1 : o_data = 4'd3;\n 6'b1_1101_1 : o_data = 4'd5;\n 6'b1_1110_1 : o_data = 4'd6;\n 6'b1_1111_1 : o_data = 4'd11;\n default: o_data = 4'd0;\n endcase\nend\n\nendmodule : S8", + "rtl/des_enc.sv": "module des_enc #(\n parameter NBW_DATA = 'd64,\n parameter NBW_KEY = 'd64\n) (\n input logic clk,\n input logic rst_async_n,\n input logic i_valid,\n input logic [1:NBW_DATA] i_data,\n input logic [1:NBW_KEY] i_key,\n output logic o_valid,\n output logic [1:NBW_DATA] o_data\n);\n\nlocalparam ROUNDS = 'd16;\nlocalparam EXPANDED_BLOCK = 'd48;\nlocalparam USED_KEY = 'd56;\n\nlogic [1:NBW_DATA] IP;\nlogic [1:(NBW_DATA/2)] L0;\nlogic [1:(NBW_DATA/2)] R0;\nlogic [1:(NBW_DATA/2)] L_ff [1:ROUNDS];\nlogic [1:(NBW_DATA/2)] R_ff [1:ROUNDS];\nlogic [1:(USED_KEY/2)] C0;\nlogic [1:(USED_KEY/2)] D0;\nlogic [1:(USED_KEY/2)] C_ff [1:ROUNDS];\nlogic [1:(USED_KEY/2)] D_ff [1:ROUNDS];\nlogic [1:NBW_DATA] last_perm;\nlogic [ROUNDS-1:0] valid_ff;\n\nalways_ff @ (posedge clk or negedge rst_async_n) begin\n if(!rst_async_n) begin\n valid_ff <= 0;\n end else begin\n valid_ff <= {valid_ff[ROUNDS-2:0], i_valid};\n end\nend\n\nassign o_valid = valid_ff[ROUNDS-1];\n\nassign IP = {i_data[58], i_data[50], i_data[42], i_data[34], i_data[26], i_data[18], i_data[10], i_data[2],\n i_data[60], i_data[52], i_data[44], i_data[36], i_data[28], i_data[20], i_data[12], i_data[4],\n i_data[62], i_data[54], i_data[46], i_data[38], i_data[30], i_data[22], i_data[14], i_data[6],\n i_data[64], i_data[56], i_data[48], i_data[40], i_data[32], i_data[24], i_data[16], i_data[8],\n i_data[57], i_data[49], i_data[41], i_data[33], i_data[25], i_data[17], i_data[ 9], i_data[1],\n i_data[59], i_data[51], i_data[43], i_data[35], i_data[27], i_data[19], i_data[11], i_data[3],\n i_data[61], i_data[53], i_data[45], i_data[37], i_data[29], i_data[21], i_data[13], i_data[5],\n i_data[63], i_data[55], i_data[47], i_data[39], i_data[31], i_data[23], i_data[15], i_data[7]};\n\nassign L0 = IP[1:NBW_DATA/2];\nassign R0 = IP[(NBW_DATA/2)+1:NBW_DATA];\n\nassign C0 = {i_key[57], i_key[49], i_key[41], i_key[33], i_key[25], i_key[17], i_key[ 9],\n i_key[ 1], i_key[58], i_key[50], i_key[42], i_key[34], i_key[26], i_key[18],\n i_key[10], i_key[ 2], i_key[59], i_key[51], i_key[43], i_key[35], i_key[27],\n i_key[19], i_key[11], i_key[ 3], i_key[60], i_key[52], i_key[44], i_key[36]};\n\nassign D0 = {i_key[63], i_key[55], i_key[47], i_key[39], i_key[31], i_key[23], i_key[15],\n i_key[ 7], i_key[62], i_key[54], i_key[46], i_key[38], i_key[30], i_key[22],\n i_key[14], i_key[ 6], i_key[61], i_key[53], i_key[45], i_key[37], i_key[29],\n i_key[21], i_key[13], i_key[ 5], i_key[28], i_key[20], i_key[12], i_key[ 4]};\n\ngenerate\n for (genvar i = 1; i <= ROUNDS; i++) begin : rounds\n logic [1:EXPANDED_BLOCK] round_key;\n logic [1:(USED_KEY/2)] C_nx;\n logic [1:(USED_KEY/2)] D_nx;\n logic [1:USED_KEY] perm_ch;\n logic [1:(NBW_DATA/2)] R_nx;\n logic [1:EXPANDED_BLOCK] R_expanded;\n logic [1:6] Primitive_input [1:8];\n logic [1:4] Primitive_output [1:8];\n logic [1:(NBW_DATA/2)] perm_in;\n\n assign perm_ch = {C_nx, D_nx};\n assign round_key = {perm_ch[14], perm_ch[17], perm_ch[11], perm_ch[24], perm_ch[ 1], perm_ch[ 5],\n perm_ch[ 3], perm_ch[28], perm_ch[15], perm_ch[ 6], perm_ch[21], perm_ch[10],\n perm_ch[23], perm_ch[19], perm_ch[12], perm_ch[ 4], perm_ch[26], perm_ch[ 8],\n perm_ch[16], perm_ch[ 7], perm_ch[27], perm_ch[20], perm_ch[13], perm_ch[ 2],\n perm_ch[41], perm_ch[52], perm_ch[31], perm_ch[37], perm_ch[47], perm_ch[55],\n perm_ch[30], perm_ch[40], perm_ch[51], perm_ch[45], perm_ch[33], perm_ch[48],\n perm_ch[44], perm_ch[49], perm_ch[39], perm_ch[56], perm_ch[34], perm_ch[53],\n perm_ch[46], perm_ch[42], perm_ch[50], perm_ch[36], perm_ch[29], perm_ch[32]};\n\n if(i == 1 || i == 2 || i == 9 || i == 16) begin\n if(i == 1) begin\n assign C_nx = {C0[2:(USED_KEY/2)], C0[1]};\n assign D_nx = {D0[2:(USED_KEY/2)], D0[1]};\n end else begin\n assign C_nx = {C_ff[i-1][2:(USED_KEY/2)], C_ff[i-1][1]};\n assign D_nx = {D_ff[i-1][2:(USED_KEY/2)], D_ff[i-1][1]};\n end\n end else begin\n assign C_nx = {C_ff[i-1][3:(USED_KEY/2)], C_ff[i-1][1:2]};\n assign D_nx = {D_ff[i-1][3:(USED_KEY/2)], D_ff[i-1][1:2]};\n end\n\n assign Primitive_input[1] = R_expanded[ 1:6 ] ^ round_key[ 1:6 ];\n assign Primitive_input[2] = R_expanded[ 7:12] ^ round_key[ 7:12];\n assign Primitive_input[3] = R_expanded[13:18] ^ round_key[13:18];\n assign Primitive_input[4] = R_expanded[19:24] ^ round_key[19:24];\n assign Primitive_input[5] = R_expanded[25:30] ^ round_key[25:30];\n assign Primitive_input[6] = R_expanded[31:36] ^ round_key[31:36];\n assign Primitive_input[7] = R_expanded[37:42] ^ round_key[37:42];\n assign Primitive_input[8] = R_expanded[43:48] ^ round_key[43:48];\n\n S1 uu_S1 (\n .i_data(Primitive_input [1]),\n .o_data(Primitive_output[1])\n );\n\n S2 uu_S2 (\n .i_data(Primitive_input [2]),\n .o_data(Primitive_output[2])\n );\n\n S3 uu_S3 (\n .i_data(Primitive_input [3]),\n .o_data(Primitive_output[3])\n );\n\n S4 uu_S4 (\n .i_data(Primitive_input [4]),\n .o_data(Primitive_output[4])\n );\n\n S5 uu_S5 (\n .i_data(Primitive_input [5]),\n .o_data(Primitive_output[5])\n );\n\n S6 uu_S6 (\n .i_data(Primitive_input [6]),\n .o_data(Primitive_output[6])\n );\n\n S7 uu_S7 (\n .i_data(Primitive_input [7]),\n .o_data(Primitive_output[7])\n );\n\n S8 uu_S8 (\n .i_data(Primitive_input [8]),\n .o_data(Primitive_output[8])\n );\n\n assign perm_in = {Primitive_output[1], Primitive_output[2], Primitive_output[3], Primitive_output[4],\n Primitive_output[5], Primitive_output[6], Primitive_output[7], Primitive_output[8]};\n\n assign R_nx = {perm_in[16], perm_in[ 7], perm_in[20], perm_in[21],\n perm_in[29], perm_in[12], perm_in[28], perm_in[17],\n perm_in[ 1], perm_in[15], perm_in[23], perm_in[26],\n perm_in[ 5], perm_in[18], perm_in[31], perm_in[10],\n perm_in[ 2], perm_in[ 8], perm_in[24], perm_in[14],\n perm_in[32], perm_in[27], perm_in[ 3], perm_in[ 9],\n perm_in[19], perm_in[13], perm_in[30], perm_in[ 6],\n perm_in[22], perm_in[11], perm_in[ 4], perm_in[25]};\n\n if(i == 1) begin\n assign R_expanded = {R0[32], R0[ 1], R0[ 2], R0[ 3], R0[ 4], R0[ 5],\n R0[ 4], R0[ 5], R0[ 6], R0[ 7], R0[ 8], R0[ 9],\n R0[ 8], R0[ 9], R0[10], R0[11], R0[12], R0[13],\n R0[12], R0[13], R0[14], R0[15], R0[16], R0[17],\n R0[16], R0[17], R0[18], R0[19], R0[20], R0[21],\n R0[20], R0[21], R0[22], R0[23], R0[24], R0[25],\n R0[24], R0[25], R0[26], R0[27], R0[28], R0[29],\n R0[28], R0[29], R0[30], R0[31], R0[32], R0[ 1]};\n\n always_ff @ (posedge clk or negedge rst_async_n) begin\n if(!rst_async_n) begin\n L_ff[i] <= 0;\n R_ff[i] <= 0;\n C_ff[i] <= 0;\n D_ff[i] <= 0;\n end else begin\n if(i_valid) begin\n L_ff[i] <= R0;\n R_ff[i] <= R_nx ^ L0;\n C_ff[i] <= C_nx;\n D_ff[i] <= D_nx;\n end\n end\n end\n end else begin\n assign R_expanded = {R_ff[i-1][32], R_ff[i-1][ 1], R_ff[i-1][ 2], R_ff[i-1][ 3], R_ff[i-1][ 4], R_ff[i-1][ 5],\n R_ff[i-1][ 4], R_ff[i-1][ 5], R_ff[i-1][ 6], R_ff[i-1][ 7], R_ff[i-1][ 8], R_ff[i-1][ 9],\n R_ff[i-1][ 8], R_ff[i-1][ 9], R_ff[i-1][10], R_ff[i-1][11], R_ff[i-1][12], R_ff[i-1][13],\n R_ff[i-1][12], R_ff[i-1][13], R_ff[i-1][14], R_ff[i-1][15], R_ff[i-1][16], R_ff[i-1][17],\n R_ff[i-1][16], R_ff[i-1][17], R_ff[i-1][18], R_ff[i-1][19], R_ff[i-1][20], R_ff[i-1][21],\n R_ff[i-1][20], R_ff[i-1][21], R_ff[i-1][22], R_ff[i-1][23], R_ff[i-1][24], R_ff[i-1][25],\n R_ff[i-1][24], R_ff[i-1][25], R_ff[i-1][26], R_ff[i-1][27], R_ff[i-1][28], R_ff[i-1][29],\n R_ff[i-1][28], R_ff[i-1][29], R_ff[i-1][30], R_ff[i-1][31], R_ff[i-1][32], R_ff[i-1][ 1]};\n\n always_ff @ (posedge clk or negedge rst_async_n) begin\n if(!rst_async_n) begin\n L_ff[i] <= 0;\n R_ff[i] <= 0;\n C_ff[i] <= 0;\n D_ff[i] <= 0;\n end else begin\n L_ff[i] <= R_ff[i-1];\n R_ff[i] <= R_nx ^ L_ff[i-1];\n C_ff[i] <= C_nx;\n D_ff[i] <= D_nx;\n end\n end\n end\n end\nendgenerate\n\nassign last_perm = {R_ff[ROUNDS], L_ff[ROUNDS]};\n\nassign o_data = {last_perm[40], last_perm[8], last_perm[48], last_perm[16], last_perm[56], last_perm[24], last_perm[64], last_perm[32],\n last_perm[39], last_perm[7], last_perm[47], last_perm[15], last_perm[55], last_perm[23], last_perm[63], last_perm[31],\n last_perm[38], last_perm[6], last_perm[46], last_perm[14], last_perm[54], last_perm[22], last_perm[62], last_perm[30],\n last_perm[37], last_perm[5], last_perm[45], last_perm[13], last_perm[53], last_perm[21], last_perm[61], last_perm[29],\n last_perm[36], last_perm[4], last_perm[44], last_perm[12], last_perm[52], last_perm[20], last_perm[60], last_perm[28],\n last_perm[35], last_perm[3], last_perm[43], last_perm[11], last_perm[51], last_perm[19], last_perm[59], last_perm[27],\n last_perm[34], last_perm[2], last_perm[42], last_perm[10], last_perm[50], last_perm[18], last_perm[58], last_perm[26],\n last_perm[33], last_perm[1], last_perm[41], last_perm[ 9], last_perm[49], last_perm[17], last_perm[57], last_perm[25]};\n\nendmodule : des_enc", + "rtl/des_dec.sv": "module des_dec #(\n parameter NBW_DATA = 'd64,\n parameter NBW_KEY = 'd64\n) (\n input logic clk,\n input logic rst_async_n,\n input logic i_valid,\n input logic [1:NBW_DATA] i_data,\n input logic [1:NBW_KEY] i_key,\n output logic o_valid,\n output logic [1:NBW_DATA] o_data\n);\n\nlocalparam ROUNDS = 'd16;\nlocalparam EXPANDED_BLOCK = 'd48;\nlocalparam USED_KEY = 'd56;\n\nlogic [1:(NBW_DATA/2)] L16;\nlogic [1:(NBW_DATA/2)] R16;\nlogic [1:(NBW_DATA/2)] L_ff [0:ROUNDS-1];\nlogic [1:(NBW_DATA/2)] R_ff [0:ROUNDS-1];\nlogic [1:(USED_KEY/2)] C16;\nlogic [1:(USED_KEY/2)] D16;\nlogic [1:(USED_KEY/2)] C_ff [0:ROUNDS-1];\nlogic [1:(USED_KEY/2)] D_ff [0:ROUNDS-1];\nlogic [1:NBW_DATA] last_perm;\nlogic [ROUNDS-1:0] valid_ff;\n\nalways_ff @ (posedge clk or negedge rst_async_n) begin\n if(!rst_async_n) begin\n valid_ff <= 0;\n end else begin\n valid_ff <= {valid_ff[ROUNDS-2:0], i_valid};\n end\nend\n\nassign o_valid = valid_ff[ROUNDS-1];\n\nassign R16 = {i_data[58], i_data[50], i_data[42], i_data[34], i_data[26], i_data[18], i_data[10], i_data[2],\n i_data[60], i_data[52], i_data[44], i_data[36], i_data[28], i_data[20], i_data[12], i_data[4],\n i_data[62], i_data[54], i_data[46], i_data[38], i_data[30], i_data[22], i_data[14], i_data[6],\n i_data[64], i_data[56], i_data[48], i_data[40], i_data[32], i_data[24], i_data[16], i_data[8]};\n\nassign L16 = {i_data[57], i_data[49], i_data[41], i_data[33], i_data[25], i_data[17], i_data[ 9], i_data[1],\n i_data[59], i_data[51], i_data[43], i_data[35], i_data[27], i_data[19], i_data[11], i_data[3],\n i_data[61], i_data[53], i_data[45], i_data[37], i_data[29], i_data[21], i_data[13], i_data[5],\n i_data[63], i_data[55], i_data[47], i_data[39], i_data[31], i_data[23], i_data[15], i_data[7]};\n\nassign C16 = {i_key[57], i_key[49], i_key[41], i_key[33], i_key[25], i_key[17], i_key[ 9],\n i_key[ 1], i_key[58], i_key[50], i_key[42], i_key[34], i_key[26], i_key[18],\n i_key[10], i_key[ 2], i_key[59], i_key[51], i_key[43], i_key[35], i_key[27],\n i_key[19], i_key[11], i_key[ 3], i_key[60], i_key[52], i_key[44], i_key[36]};\n\nassign D16 = {i_key[63], i_key[55], i_key[47], i_key[39], i_key[31], i_key[23], i_key[15],\n i_key[ 7], i_key[62], i_key[54], i_key[46], i_key[38], i_key[30], i_key[22],\n i_key[14], i_key[ 6], i_key[61], i_key[53], i_key[45], i_key[37], i_key[29],\n i_key[21], i_key[13], i_key[ 5], i_key[28], i_key[20], i_key[12], i_key[ 4]};\n\ngenerate\n for (genvar i = ROUNDS-1; i >= 0; i--) begin : rounds\n logic [1:EXPANDED_BLOCK] round_key;\n logic [1:(USED_KEY/2)] C_nx;\n logic [1:(USED_KEY/2)] D_nx;\n logic [1:USED_KEY] perm_ch;\n logic [1:(NBW_DATA/2)] L_nx;\n logic [1:EXPANDED_BLOCK] L_expanded;\n logic [1:6] Primitive_input [1:8];\n logic [1:4] Primitive_output [1:8];\n logic [1:(NBW_DATA/2)] perm_in;\n\n if(i == 15) begin\n assign perm_ch = {C16, D16};\n end else begin\n assign perm_ch = {C_ff[i+1], D_ff[i+1]};\n end\n assign round_key = {perm_ch[14], perm_ch[17], perm_ch[11], perm_ch[24], perm_ch[ 1], perm_ch[ 5],\n perm_ch[ 3], perm_ch[28], perm_ch[15], perm_ch[ 6], perm_ch[21], perm_ch[10],\n perm_ch[23], perm_ch[19], perm_ch[12], perm_ch[ 4], perm_ch[26], perm_ch[ 8],\n perm_ch[16], perm_ch[ 7], perm_ch[27], perm_ch[20], perm_ch[13], perm_ch[ 2],\n perm_ch[41], perm_ch[52], perm_ch[31], perm_ch[37], perm_ch[47], perm_ch[55],\n perm_ch[30], perm_ch[40], perm_ch[51], perm_ch[45], perm_ch[33], perm_ch[48],\n perm_ch[44], perm_ch[49], perm_ch[39], perm_ch[56], perm_ch[34], perm_ch[53],\n perm_ch[46], perm_ch[42], perm_ch[50], perm_ch[36], perm_ch[29], perm_ch[32]};\n\n if(i == 0 || i == 1 || i == 8 || i == 15) begin\n if(i == 15) begin\n assign C_nx = {C16[(USED_KEY/2)], C16[1:(USED_KEY/2)-1]};\n assign D_nx = {D16[(USED_KEY/2)], D16[1:(USED_KEY/2)-1]};\n end else begin\n assign C_nx = {C_ff[i+1][(USED_KEY/2)], C_ff[i+1][1:(USED_KEY/2)-1]};\n assign D_nx = {D_ff[i+1][(USED_KEY/2)], D_ff[i+1][1:(USED_KEY/2)-1]};\n end\n end else begin\n assign C_nx = {C_ff[i+1][(USED_KEY/2)-1+:2], C_ff[i+1][1:(USED_KEY/2)-2]};\n assign D_nx = {D_ff[i+1][(USED_KEY/2)-1+:2], D_ff[i+1][1:(USED_KEY/2)-2]};\n end\n\n assign Primitive_input[1] = L_expanded[ 1:6 ] ^ round_key[ 1:6 ];\n assign Primitive_input[2] = L_expanded[ 7:12] ^ round_key[ 7:12];\n assign Primitive_input[3] = L_expanded[13:18] ^ round_key[13:18];\n assign Primitive_input[4] = L_expanded[19:24] ^ round_key[19:24];\n assign Primitive_input[5] = L_expanded[25:30] ^ round_key[25:30];\n assign Primitive_input[6] = L_expanded[31:36] ^ round_key[31:36];\n assign Primitive_input[7] = L_expanded[37:42] ^ round_key[37:42];\n assign Primitive_input[8] = L_expanded[43:48] ^ round_key[43:48];\n\n S1 uu_S1 (\n .i_data(Primitive_input [1]),\n .o_data(Primitive_output[1])\n );\n\n S2 uu_S2 (\n .i_data(Primitive_input [2]),\n .o_data(Primitive_output[2])\n );\n\n S3 uu_S3 (\n .i_data(Primitive_input [3]),\n .o_data(Primitive_output[3])\n );\n\n S4 uu_S4 (\n .i_data(Primitive_input [4]),\n .o_data(Primitive_output[4])\n );\n\n S5 uu_S5 (\n .i_data(Primitive_input [5]),\n .o_data(Primitive_output[5])\n );\n\n S6 uu_S6 (\n .i_data(Primitive_input [6]),\n .o_data(Primitive_output[6])\n );\n\n S7 uu_S7 (\n .i_data(Primitive_input [7]),\n .o_data(Primitive_output[7])\n );\n\n S8 uu_S8 (\n .i_data(Primitive_input [8]),\n .o_data(Primitive_output[8])\n );\n\n assign perm_in = {Primitive_output[1], Primitive_output[2], Primitive_output[3], Primitive_output[4],\n Primitive_output[5], Primitive_output[6], Primitive_output[7], Primitive_output[8]};\n\n assign L_nx = {perm_in[16], perm_in[ 7], perm_in[20], perm_in[21],\n perm_in[29], perm_in[12], perm_in[28], perm_in[17],\n perm_in[ 1], perm_in[15], perm_in[23], perm_in[26],\n perm_in[ 5], perm_in[18], perm_in[31], perm_in[10],\n perm_in[ 2], perm_in[ 8], perm_in[24], perm_in[14],\n perm_in[32], perm_in[27], perm_in[ 3], perm_in[ 9],\n perm_in[19], perm_in[13], perm_in[30], perm_in[ 6],\n perm_in[22], perm_in[11], perm_in[ 4], perm_in[25]};\n\n if(i == 15) begin\n assign L_expanded = {L16[32], L16[ 1], L16[ 2], L16[ 3], L16[ 4], L16[ 5],\n L16[ 4], L16[ 5], L16[ 6], L16[ 7], L16[ 8], L16[ 9],\n L16[ 8], L16[ 9], L16[10], L16[11], L16[12], L16[13],\n L16[12], L16[13], L16[14], L16[15], L16[16], L16[17],\n L16[16], L16[17], L16[18], L16[19], L16[20], L16[21],\n L16[20], L16[21], L16[22], L16[23], L16[24], L16[25],\n L16[24], L16[25], L16[26], L16[27], L16[28], L16[29],\n L16[28], L16[29], L16[30], L16[31], L16[32], L16[ 1]};\n\n always_ff @ (posedge clk or negedge rst_async_n) begin\n if(!rst_async_n) begin\n L_ff[i] <= 0;\n R_ff[i] <= 0;\n C_ff[i] <= 0;\n D_ff[i] <= 0;\n end else begin\n if(i_valid) begin\n L_ff[i] <= L_nx ^ R16;\n R_ff[i] <= L16;\n C_ff[i] <= C_nx;\n D_ff[i] <= D_nx;\n end\n end\n end\n end else begin\n assign L_expanded = {L_ff[i+1][32], L_ff[i+1][ 1], L_ff[i+1][ 2], L_ff[i+1][ 3], L_ff[i+1][ 4], L_ff[i+1][ 5],\n L_ff[i+1][ 4], L_ff[i+1][ 5], L_ff[i+1][ 6], L_ff[i+1][ 7], L_ff[i+1][ 8], L_ff[i+1][ 9],\n L_ff[i+1][ 8], L_ff[i+1][ 9], L_ff[i+1][10], L_ff[i+1][11], L_ff[i+1][12], L_ff[i+1][13],\n L_ff[i+1][12], L_ff[i+1][13], L_ff[i+1][14], L_ff[i+1][15], L_ff[i+1][16], L_ff[i+1][17],\n L_ff[i+1][16], L_ff[i+1][17], L_ff[i+1][18], L_ff[i+1][19], L_ff[i+1][20], L_ff[i+1][21],\n L_ff[i+1][20], L_ff[i+1][21], L_ff[i+1][22], L_ff[i+1][23], L_ff[i+1][24], L_ff[i+1][25],\n L_ff[i+1][24], L_ff[i+1][25], L_ff[i+1][26], L_ff[i+1][27], L_ff[i+1][28], L_ff[i+1][29],\n L_ff[i+1][28], L_ff[i+1][29], L_ff[i+1][30], L_ff[i+1][31], L_ff[i+1][32], L_ff[i+1][ 1]};\n\n always_ff @ (posedge clk or negedge rst_async_n) begin\n if(!rst_async_n) begin\n L_ff[i] <= 0;\n R_ff[i] <= 0;\n C_ff[i] <= 0;\n D_ff[i] <= 0;\n end else begin\n L_ff[i] <= L_nx ^ R_ff[i+1];\n R_ff[i] <= L_ff[i+1];\n C_ff[i] <= C_nx;\n D_ff[i] <= D_nx;\n end\n end\n end\n end\nendgenerate\n\nassign last_perm = {L_ff[0], R_ff[0]};\n\nassign o_data = {last_perm[40], last_perm[8], last_perm[48], last_perm[16], last_perm[56], last_perm[24], last_perm[64], last_perm[32],\n last_perm[39], last_perm[7], last_perm[47], last_perm[15], last_perm[55], last_perm[23], last_perm[63], last_perm[31],\n last_perm[38], last_perm[6], last_perm[46], last_perm[14], last_perm[54], last_perm[22], last_perm[62], last_perm[30],\n last_perm[37], last_perm[5], last_perm[45], last_perm[13], last_perm[53], last_perm[21], last_perm[61], last_perm[29],\n last_perm[36], last_perm[4], last_perm[44], last_perm[12], last_perm[52], last_perm[20], last_perm[60], last_perm[28],\n last_perm[35], last_perm[3], last_perm[43], last_perm[11], last_perm[51], last_perm[19], last_perm[59], last_perm[27],\n last_perm[34], last_perm[2], last_perm[42], last_perm[10], last_perm[50], last_perm[18], last_perm[58], last_perm[26],\n last_perm[33], last_perm[1], last_perm[41], last_perm[ 9], last_perm[49], last_perm[17], last_perm[57], last_perm[25]};\n\nendmodule : des_dec", + "verif/tb_3des_enc.sv": "module tb;\n\nparameter NBW_DATA = 'd64;\nparameter NBW_KEY = 'd192;\n\nlogic clk;\nlogic rst_async_n;\nlogic i_valid;\nlogic [1:NBW_DATA] i_data;\nlogic [1:NBW_KEY ] i_key;\nlogic o_valid;\nlogic [1:NBW_DATA] o_data;\n\ndes3_enc #(\n .NBW_DATA(NBW_DATA),\n .NBW_KEY (NBW_KEY )\n) uu_des3_enc (\n .clk (clk ),\n .rst_async_n(rst_async_n),\n .i_valid (i_valid ),\n .i_data (i_data ),\n .i_key (i_key ),\n .o_valid (o_valid ),\n .o_data (o_data )\n);\n\ninitial begin\n $dumpfile(\"test.vcd\");\n $dumpvars(0,tb);\nend\n\nalways #5 clk = ~clk;\n\ntask Single_test(logic [1:NBW_KEY] key, logic [1:NBW_DATA] data, logic [1:NBW_DATA] expected);\n i_key = key;\n i_data = data;\n i_valid = 1;\n\n @(negedge clk);\n i_valid = 0;\n\n @(posedge o_valid);\n @(negedge clk);\n if(o_data != expected) begin\n $display(\"FAIL!\");\n $display(\"Expected %h, got %h\", expected, o_data);\n end else begin\n $display(\"PASS!\");\n end\nendtask\n\ntask Burst_test();\n i_key = 192'hB1FECAFEBEBAB1FEABCDABCDABCDABCD8765432187654321;\n i_data = 64'h4321432143214321;\n i_valid = 1;\n\n @(negedge clk);\n i_data = 64'h123456789ABCDEF0;\n\n @(negedge clk);\n i_data = 64'h1234123412341234;\n i_key = 192'hABCDABCDABCDABCD8765432187654321B1FECAFEBEBAB1FE;\n\n @(negedge clk);\n i_valid = 0;\n\n @(posedge o_valid);\n @(negedge clk);\n if(o_data != 64'h2749c9efcaed543a) begin\n $display(\"FAIL!\");\n $display(\"Expected %h, got %h\", 64'h2749c9efcaed543a, o_data);\n end else begin\n $display(\"PASS!\");\n end\n\n @(negedge clk);\n if(o_valid != 1) begin\n $display(\"FAIL! o_valid should be asserted here.\");\n end\n if(o_data != 64'h984d23ecef8df5fd) begin\n $display(\"FAIL!\");\n $display(\"Expected %h, got %h\", 64'h984d23ecef8df5fd, o_data);\n end else begin\n $display(\"PASS!\");\n end\n\n @(negedge clk);\n if(o_valid != 1) begin\n $display(\"FAIL! o_valid should be asserted here.\");\n end\n if(o_data != 64'h972161012599c927) begin\n $display(\"FAIL!\");\n $display(\"Expected %h, got %h\", 64'h972161012599c927, o_data);\n end else begin\n $display(\"PASS!\");\n end\n \nendtask\n\ninitial begin\n clk = 0;\n i_valid = 0;\n rst_async_n = 1;\n #1;\n rst_async_n = 0;\n #2;\n rst_async_n = 1;\n @(negedge clk);\n\n $display(\"\\nSingle Tests\");\n Single_test(192'h0123456789abcdeffedcba9876543210abcdef9876543210, 64'h0123456789ABCDEF, 64'ha4688b153da3f95b);\n Single_test(192'h0123456789abcdeffedcba9876543210abcdef9876543210, 64'hFEDCBA9876543210, 64'h7b9325d305515107);\n Single_test(192'hBEBACAFE12345678B1FECAFE876543219898898974744747, 64'hFEDCBA9876543210, 64'h71f4eedd55b0f964);\n Single_test(192'hBEBACAFE12345678B1FECAFE876543219898898974744747, 64'hB1FECAFEBEBAB1FE, 64'h2038ea8568d3f771);\n\n $display(\"\\nBurst Test\");\n Burst_test();\n\n @(negedge clk);\n @(negedge clk);\n\n $finish();\nend\n\nendmodule" + }, + "test_info": { + "test_criteria_0": [ + "for this module is available at `verif/tb_3des_enc.sv`." + ] + }, + "expected_behavior": [ + "allow burst operation, where in multiple cycles in a row the valid signal can be asserted with a new data and a new key", + "**: Implements 3DES encryption in EDE (Encrypt-Decrypt-Encrypt) mode using three 64-bit keys (K1, K2, K3). The input plaintext is encrypted with K1, decrypted with K2, and encrypted again with K3." + ], + "metadata": { + "categories": [ + "cid005", + "medium" + ], + "domain": "memory", + "complexity": "expert", + "problem_type": "design", + "has_code": true, + "has_tests": true + }, + "full_prompt": "Integrate the `des_enc` and `des_dec` modules to perform the Triple Data Encryption Standard (TDES) encryption. This new module must allow burst operation, where in multiple cycles in a row the valid signal can be asserted with a new data and a new key. No changes are required in any of the RTLs provided. A testbench for this module is available at `verif/tb_3des_enc.sv`.\n\n---\n\n## Specifications\n\n- **Module Name**: `des3_enc`\n\n- **File Name**: `des3_enc.sv` (to be added in `rtl` directory)\n\n- **Parameters**:\n - `NBW_DATA`: Bit width of the input and output data blocks.\n - Default: 64.\n - Related interface signals: `i_data`, `o_data`.\n - `NBW_KEY`: Bit width of the key.\n - Default: 192.\n - Related interface signal: `i_key`. \n - The 192-bit key is interpreted as three concatenated 64-bit DES keys (K1, K2, K3) used for Triple DES encryption, where `K1 = i_key[1:64]`, K2 = `i_key[65:128]`, and `K3 = i_key[129:192]`.\n\n- **Functionality**: Implements 3DES encryption in EDE (Encrypt-Decrypt-Encrypt) mode using three 64-bit keys (K1, K2, K3). The input plaintext is encrypted with K1, decrypted with K2, and encrypted again with K3.\n\n- **Latency**: The block's latency, from when `i_valid` is read until `o_valid` is asserted, is **48 cycles**, where each DES stage takes 16 cycles and the process is fully pipelined.\n\n---\n\n## Interface Signals\n\n | Signal | Direction | Width | Description |\n |---------------------|-----------|------------------|--------------------------------------------------------------------------------------------------------------------- |\n | `clk` | Input | 1 | Drives the sequential logic on the rising edge. |\n | `rst_async_n` | Input | 1 | Active-low asynchronous reset; clears all internal registers and state. |\n | `i_valid` | Input | 1 | Active high. Indicates that `i_data` and `i_key` are valid and ready to be processed. |\n | `i_data` | Input | [1:NBW_DATA] | 64-bit plaintext input block (MSB-first). |\n | `i_key` | Input | [1:NBW_KEY] | 192-bit 3DES key, treated as three concatenated 64-bit keys: `{K1, K2, K3}`. |\n | `o_valid` | Output | 1 | Asserted high when `o_data` contains valid encrypted data. It is asserted for as many cycles as `i_valid` is asserted. |\n | `o_data` | Output | [1:NBW_DATA] | 64-bit ciphertext output block (MSB-first). |\n\n", + "system_message": "You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n - **Update the contents of a text file from a old content to new content**\n - `sed -i \"line_number s/old_statement/new_statement/\" file.sv`\n - **To access a specific line of the file**\n - `awk 'NR==line_number' file_name.sv`\n\nYou will be given a prompt and your task is to understand it and solve the given issue by using the above-mentioned commands as needed. In the final step, you should create a Linux patch to highlight the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)", + "raw_context": { + "docs/specification.md": null, + "rtl/decoder_data_control_64b66b.sv": null, + "rtl/encoder_control_64b66b.sv": null, + "rtl/encoder_data_64b66b.sv": null, + "rtl/aes128_encrypt.sv": null, + "verif/tb_aes128_enc.sv": null, + "rtl/aes128_decrypt.sv": null, + "rtl/aes128_key_expansion.sv": null, + "rtl/inv_sbox.sv": null, + "rtl/sbox.sv": null, + "verif/tb_aes128_dec.sv": null, + "rtl/aes_encrypt.sv": null, + "verif/tb_aes_encrypt.sv": null, + "rtl/aes_decrypt.sv": null, + "rtl/aes_ke.sv": null, + "verif/tb_aes_decrypt.sv": null, + "rtl/aes_dec_top.sv": null, + "rtl/aes_enc_top.sv": null, + "verif/tb_padding_top.sv": null, + "verif/tb_des_enc.sv": null, + "docs/Key_schedule.md": null, + "docs/Permutations.md": null, + "docs/S_box_creation.md": null, + "rtl/S1.sv": "module S1(\n input logic [5:0] i_data,\n output logic [3:0] o_data\n);\n\nalways_comb begin\n case (i_data)\n 6'b0_0000_0 : o_data = 4'd14;\n 6'b0_0001_0 : o_data = 4'd4;\n 6'b0_0010_0 : o_data = 4'd13;\n 6'b0_0011_0 : o_data = 4'd1;\n 6'b0_0100_0 : o_data = 4'd2;\n 6'b0_0101_0 : o_data = 4'd15;\n 6'b0_0110_0 : o_data = 4'd11;\n 6'b0_0111_0 : o_data = 4'd8;\n 6'b0_1000_0 : o_data = 4'd3;\n 6'b0_1001_0 : o_data = 4'd10;\n 6'b0_1010_0 : o_data = 4'd6;\n 6'b0_1011_0 : o_data = 4'd12;\n 6'b0_1100_0 : o_data = 4'd5;\n 6'b0_1101_0 : o_data = 4'd9;\n 6'b0_1110_0 : o_data = 4'd0;\n 6'b0_1111_0 : o_data = 4'd7;\n 6'b0_0000_1 : o_data = 4'd0;\n 6'b0_0001_1 : o_data = 4'd15;\n 6'b0_0010_1 : o_data = 4'd7;\n 6'b0_0011_1 : o_data = 4'd4;\n 6'b0_0100_1 : o_data = 4'd14;\n 6'b0_0101_1 : o_data = 4'd2;\n 6'b0_0110_1 : o_data = 4'd13;\n 6'b0_0111_1 : o_data = 4'd1;\n 6'b0_1000_1 : o_data = 4'd10;\n 6'b0_1001_1 : o_data = 4'd6;\n 6'b0_1010_1 : o_data = 4'd12;\n 6'b0_1011_1 : o_data = 4'd11;\n 6'b0_1100_1 : o_data = 4'd9;\n 6'b0_1101_1 : o_data = 4'd5;\n 6'b0_1110_1 : o_data = 4'd3;\n 6'b0_1111_1 : o_data = 4'd8;\n 6'b1_0000_0 : o_data = 4'd4;\n 6'b1_0001_0 : o_data = 4'd1;\n 6'b1_0010_0 : o_data = 4'd14;\n 6'b1_0011_0 : o_data = 4'd8;\n 6'b1_0100_0 : o_data = 4'd13;\n 6'b1_0101_0 : o_data = 4'd6;\n 6'b1_0110_0 : o_data = 4'd2;\n 6'b1_0111_0 : o_data = 4'd11;\n 6'b1_1000_0 : o_data = 4'd15;\n 6'b1_1001_0 : o_data = 4'd12;\n 6'b1_1010_0 : o_data = 4'd9;\n 6'b1_1011_0 : o_data = 4'd7;\n 6'b1_1100_0 : o_data = 4'd3;\n 6'b1_1101_0 : o_data = 4'd10;\n 6'b1_1110_0 : o_data = 4'd5;\n 6'b1_1111_0 : o_data = 4'd0;\n 6'b1_0000_1 : o_data = 4'd15;\n 6'b1_0001_1 : o_data = 4'd12;\n 6'b1_0010_1 : o_data = 4'd8;\n 6'b1_0011_1 : o_data = 4'd2;\n 6'b1_0100_1 : o_data = 4'd4;\n 6'b1_0101_1 : o_data = 4'd9;\n 6'b1_0110_1 : o_data = 4'd1;\n 6'b1_0111_1 : o_data = 4'd7;\n 6'b1_1000_1 : o_data = 4'd5;\n 6'b1_1001_1 : o_data = 4'd11;\n 6'b1_1010_1 : o_data = 4'd3;\n 6'b1_1011_1 : o_data = 4'd14;\n 6'b1_1100_1 : o_data = 4'd10;\n 6'b1_1101_1 : o_data = 4'd0;\n 6'b1_1110_1 : o_data = 4'd6;\n 6'b1_1111_1 : o_data = 4'd13;\n default: o_data = 4'd0;\n endcase\nend\n\nendmodule : S1", + "rtl/S2.sv": "module S2(\n input logic [5:0] i_data,\n output logic [3:0] o_data\n);\n\nalways_comb begin\n case (i_data)\n 6'b0_0000_0 : o_data = 4'd15;\n 6'b0_0001_0 : o_data = 4'd1;\n 6'b0_0010_0 : o_data = 4'd8;\n 6'b0_0011_0 : o_data = 4'd14;\n 6'b0_0100_0 : o_data = 4'd6;\n 6'b0_0101_0 : o_data = 4'd11;\n 6'b0_0110_0 : o_data = 4'd3;\n 6'b0_0111_0 : o_data = 4'd4;\n 6'b0_1000_0 : o_data = 4'd9;\n 6'b0_1001_0 : o_data = 4'd7;\n 6'b0_1010_0 : o_data = 4'd2;\n 6'b0_1011_0 : o_data = 4'd13;\n 6'b0_1100_0 : o_data = 4'd12;\n 6'b0_1101_0 : o_data = 4'd0;\n 6'b0_1110_0 : o_data = 4'd5;\n 6'b0_1111_0 : o_data = 4'd10;\n 6'b0_0000_1 : o_data = 4'd3;\n 6'b0_0001_1 : o_data = 4'd13;\n 6'b0_0010_1 : o_data = 4'd4;\n 6'b0_0011_1 : o_data = 4'd7;\n 6'b0_0100_1 : o_data = 4'd15;\n 6'b0_0101_1 : o_data = 4'd2;\n 6'b0_0110_1 : o_data = 4'd8;\n 6'b0_0111_1 : o_data = 4'd14;\n 6'b0_1000_1 : o_data = 4'd12;\n 6'b0_1001_1 : o_data = 4'd0;\n 6'b0_1010_1 : o_data = 4'd1;\n 6'b0_1011_1 : o_data = 4'd10;\n 6'b0_1100_1 : o_data = 4'd6;\n 6'b0_1101_1 : o_data = 4'd9;\n 6'b0_1110_1 : o_data = 4'd11;\n 6'b0_1111_1 : o_data = 4'd5;\n 6'b1_0000_0 : o_data = 4'd0;\n 6'b1_0001_0 : o_data = 4'd14;\n 6'b1_0010_0 : o_data = 4'd7;\n 6'b1_0011_0 : o_data = 4'd11;\n 6'b1_0100_0 : o_data = 4'd10;\n 6'b1_0101_0 : o_data = 4'd4;\n 6'b1_0110_0 : o_data = 4'd13;\n 6'b1_0111_0 : o_data = 4'd1;\n 6'b1_1000_0 : o_data = 4'd5;\n 6'b1_1001_0 : o_data = 4'd8;\n 6'b1_1010_0 : o_data = 4'd12;\n 6'b1_1011_0 : o_data = 4'd6;\n 6'b1_1100_0 : o_data = 4'd9;\n 6'b1_1101_0 : o_data = 4'd3;\n 6'b1_1110_0 : o_data = 4'd2;\n 6'b1_1111_0 : o_data = 4'd15;\n 6'b1_0000_1 : o_data = 4'd13;\n 6'b1_0001_1 : o_data = 4'd8;\n 6'b1_0010_1 : o_data = 4'd10;\n 6'b1_0011_1 : o_data = 4'd1;\n 6'b1_0100_1 : o_data = 4'd3;\n 6'b1_0101_1 : o_data = 4'd15;\n 6'b1_0110_1 : o_data = 4'd4;\n 6'b1_0111_1 : o_data = 4'd2;\n 6'b1_1000_1 : o_data = 4'd11;\n 6'b1_1001_1 : o_data = 4'd6;\n 6'b1_1010_1 : o_data = 4'd7;\n 6'b1_1011_1 : o_data = 4'd12;\n 6'b1_1100_1 : o_data = 4'd0;\n 6'b1_1101_1 : o_data = 4'd5;\n 6'b1_1110_1 : o_data = 4'd14;\n 6'b1_1111_1 : o_data = 4'd9;\n default: o_data = 4'd0;\n endcase\nend\n\nendmodule : S2", + "rtl/S3.sv": "module S3(\n input logic [5:0] i_data,\n output logic [3:0] o_data\n);\n\nalways_comb begin\n case (i_data)\n 6'b0_0000_0 : o_data = 4'd10;\n 6'b0_0001_0 : o_data = 4'd0;\n 6'b0_0010_0 : o_data = 4'd9;\n 6'b0_0011_0 : o_data = 4'd14;\n 6'b0_0100_0 : o_data = 4'd6;\n 6'b0_0101_0 : o_data = 4'd3;\n 6'b0_0110_0 : o_data = 4'd15;\n 6'b0_0111_0 : o_data = 4'd5;\n 6'b0_1000_0 : o_data = 4'd1;\n 6'b0_1001_0 : o_data = 4'd13;\n 6'b0_1010_0 : o_data = 4'd12;\n 6'b0_1011_0 : o_data = 4'd7;\n 6'b0_1100_0 : o_data = 4'd11;\n 6'b0_1101_0 : o_data = 4'd4;\n 6'b0_1110_0 : o_data = 4'd2;\n 6'b0_1111_0 : o_data = 4'd8;\n 6'b0_0000_1 : o_data = 4'd13;\n 6'b0_0001_1 : o_data = 4'd7;\n 6'b0_0010_1 : o_data = 4'd0;\n 6'b0_0011_1 : o_data = 4'd9;\n 6'b0_0100_1 : o_data = 4'd3;\n 6'b0_0101_1 : o_data = 4'd4;\n 6'b0_0110_1 : o_data = 4'd6;\n 6'b0_0111_1 : o_data = 4'd10;\n 6'b0_1000_1 : o_data = 4'd2;\n 6'b0_1001_1 : o_data = 4'd8;\n 6'b0_1010_1 : o_data = 4'd5;\n 6'b0_1011_1 : o_data = 4'd14;\n 6'b0_1100_1 : o_data = 4'd12;\n 6'b0_1101_1 : o_data = 4'd11;\n 6'b0_1110_1 : o_data = 4'd15;\n 6'b0_1111_1 : o_data = 4'd1;\n 6'b1_0000_0 : o_data = 4'd13;\n 6'b1_0001_0 : o_data = 4'd6;\n 6'b1_0010_0 : o_data = 4'd4;\n 6'b1_0011_0 : o_data = 4'd9;\n 6'b1_0100_0 : o_data = 4'd8;\n 6'b1_0101_0 : o_data = 4'd15;\n 6'b1_0110_0 : o_data = 4'd3;\n 6'b1_0111_0 : o_data = 4'd0;\n 6'b1_1000_0 : o_data = 4'd11;\n 6'b1_1001_0 : o_data = 4'd1;\n 6'b1_1010_0 : o_data = 4'd2;\n 6'b1_1011_0 : o_data = 4'd12;\n 6'b1_1100_0 : o_data = 4'd5;\n 6'b1_1101_0 : o_data = 4'd10;\n 6'b1_1110_0 : o_data = 4'd14;\n 6'b1_1111_0 : o_data = 4'd7;\n 6'b1_0000_1 : o_data = 4'd1;\n 6'b1_0001_1 : o_data = 4'd10;\n 6'b1_0010_1 : o_data = 4'd13;\n 6'b1_0011_1 : o_data = 4'd0;\n 6'b1_0100_1 : o_data = 4'd6;\n 6'b1_0101_1 : o_data = 4'd9;\n 6'b1_0110_1 : o_data = 4'd8;\n 6'b1_0111_1 : o_data = 4'd7;\n 6'b1_1000_1 : o_data = 4'd4;\n 6'b1_1001_1 : o_data = 4'd15;\n 6'b1_1010_1 : o_data = 4'd14;\n 6'b1_1011_1 : o_data = 4'd3;\n 6'b1_1100_1 : o_data = 4'd11;\n 6'b1_1101_1 : o_data = 4'd5;\n 6'b1_1110_1 : o_data = 4'd2;\n 6'b1_1111_1 : o_data = 4'd12;\n default: o_data = 4'd0;\n endcase\nend\n\nendmodule : S3", + "rtl/S4.sv": "module S4(\n input logic [5:0] i_data,\n output logic [3:0] o_data\n);\n\nalways_comb begin\n case (i_data)\n 6'b0_0000_0 : o_data = 4'd7;\n 6'b0_0001_0 : o_data = 4'd13;\n 6'b0_0010_0 : o_data = 4'd14;\n 6'b0_0011_0 : o_data = 4'd3;\n 6'b0_0100_0 : o_data = 4'd0;\n 6'b0_0101_0 : o_data = 4'd6;\n 6'b0_0110_0 : o_data = 4'd9;\n 6'b0_0111_0 : o_data = 4'd10;\n 6'b0_1000_0 : o_data = 4'd1;\n 6'b0_1001_0 : o_data = 4'd2;\n 6'b0_1010_0 : o_data = 4'd8;\n 6'b0_1011_0 : o_data = 4'd5;\n 6'b0_1100_0 : o_data = 4'd11;\n 6'b0_1101_0 : o_data = 4'd12;\n 6'b0_1110_0 : o_data = 4'd4;\n 6'b0_1111_0 : o_data = 4'd15;\n 6'b0_0000_1 : o_data = 4'd13;\n 6'b0_0001_1 : o_data = 4'd8;\n 6'b0_0010_1 : o_data = 4'd11;\n 6'b0_0011_1 : o_data = 4'd5;\n 6'b0_0100_1 : o_data = 4'd6;\n 6'b0_0101_1 : o_data = 4'd15;\n 6'b0_0110_1 : o_data = 4'd0;\n 6'b0_0111_1 : o_data = 4'd3;\n 6'b0_1000_1 : o_data = 4'd4;\n 6'b0_1001_1 : o_data = 4'd7;\n 6'b0_1010_1 : o_data = 4'd2;\n 6'b0_1011_1 : o_data = 4'd12;\n 6'b0_1100_1 : o_data = 4'd1;\n 6'b0_1101_1 : o_data = 4'd10;\n 6'b0_1110_1 : o_data = 4'd14;\n 6'b0_1111_1 : o_data = 4'd9;\n 6'b1_0000_0 : o_data = 4'd10;\n 6'b1_0001_0 : o_data = 4'd6;\n 6'b1_0010_0 : o_data = 4'd9;\n 6'b1_0011_0 : o_data = 4'd0;\n 6'b1_0100_0 : o_data = 4'd12;\n 6'b1_0101_0 : o_data = 4'd11;\n 6'b1_0110_0 : o_data = 4'd7;\n 6'b1_0111_0 : o_data = 4'd13;\n 6'b1_1000_0 : o_data = 4'd15;\n 6'b1_1001_0 : o_data = 4'd1;\n 6'b1_1010_0 : o_data = 4'd3;\n 6'b1_1011_0 : o_data = 4'd14;\n 6'b1_1100_0 : o_data = 4'd5;\n 6'b1_1101_0 : o_data = 4'd2;\n 6'b1_1110_0 : o_data = 4'd8;\n 6'b1_1111_0 : o_data = 4'd4;\n 6'b1_0000_1 : o_data = 4'd3;\n 6'b1_0001_1 : o_data = 4'd15;\n 6'b1_0010_1 : o_data = 4'd0;\n 6'b1_0011_1 : o_data = 4'd6;\n 6'b1_0100_1 : o_data = 4'd10;\n 6'b1_0101_1 : o_data = 4'd1;\n 6'b1_0110_1 : o_data = 4'd13;\n 6'b1_0111_1 : o_data = 4'd8;\n 6'b1_1000_1 : o_data = 4'd9;\n 6'b1_1001_1 : o_data = 4'd4;\n 6'b1_1010_1 : o_data = 4'd5;\n 6'b1_1011_1 : o_data = 4'd11;\n 6'b1_1100_1 : o_data = 4'd12;\n 6'b1_1101_1 : o_data = 4'd7;\n 6'b1_1110_1 : o_data = 4'd2;\n 6'b1_1111_1 : o_data = 4'd14;\n default: o_data = 4'd0;\n endcase\nend\n\nendmodule : S4", + "rtl/S5.sv": "module S5(\n input logic [5:0] i_data,\n output logic [3:0] o_data\n);\n\nalways_comb begin\n case (i_data)\n 6'b0_0000_0 : o_data = 4'd2;\n 6'b0_0001_0 : o_data = 4'd12;\n 6'b0_0010_0 : o_data = 4'd4;\n 6'b0_0011_0 : o_data = 4'd1;\n 6'b0_0100_0 : o_data = 4'd7;\n 6'b0_0101_0 : o_data = 4'd10;\n 6'b0_0110_0 : o_data = 4'd11;\n 6'b0_0111_0 : o_data = 4'd6;\n 6'b0_1000_0 : o_data = 4'd8;\n 6'b0_1001_0 : o_data = 4'd5;\n 6'b0_1010_0 : o_data = 4'd3;\n 6'b0_1011_0 : o_data = 4'd15;\n 6'b0_1100_0 : o_data = 4'd13;\n 6'b0_1101_0 : o_data = 4'd0;\n 6'b0_1110_0 : o_data = 4'd14;\n 6'b0_1111_0 : o_data = 4'd9;\n 6'b0_0000_1 : o_data = 4'd14;\n 6'b0_0001_1 : o_data = 4'd11;\n 6'b0_0010_1 : o_data = 4'd2;\n 6'b0_0011_1 : o_data = 4'd12;\n 6'b0_0100_1 : o_data = 4'd4;\n 6'b0_0101_1 : o_data = 4'd7;\n 6'b0_0110_1 : o_data = 4'd13;\n 6'b0_0111_1 : o_data = 4'd1;\n 6'b0_1000_1 : o_data = 4'd5;\n 6'b0_1001_1 : o_data = 4'd0;\n 6'b0_1010_1 : o_data = 4'd15;\n 6'b0_1011_1 : o_data = 4'd10;\n 6'b0_1100_1 : o_data = 4'd3;\n 6'b0_1101_1 : o_data = 4'd9;\n 6'b0_1110_1 : o_data = 4'd8;\n 6'b0_1111_1 : o_data = 4'd6;\n 6'b1_0000_0 : o_data = 4'd4;\n 6'b1_0001_0 : o_data = 4'd2;\n 6'b1_0010_0 : o_data = 4'd1;\n 6'b1_0011_0 : o_data = 4'd11;\n 6'b1_0100_0 : o_data = 4'd10;\n 6'b1_0101_0 : o_data = 4'd13;\n 6'b1_0110_0 : o_data = 4'd7;\n 6'b1_0111_0 : o_data = 4'd8;\n 6'b1_1000_0 : o_data = 4'd15;\n 6'b1_1001_0 : o_data = 4'd9;\n 6'b1_1010_0 : o_data = 4'd12;\n 6'b1_1011_0 : o_data = 4'd5;\n 6'b1_1100_0 : o_data = 4'd6;\n 6'b1_1101_0 : o_data = 4'd3;\n 6'b1_1110_0 : o_data = 4'd0;\n 6'b1_1111_0 : o_data = 4'd14;\n 6'b1_0000_1 : o_data = 4'd11;\n 6'b1_0001_1 : o_data = 4'd8;\n 6'b1_0010_1 : o_data = 4'd12;\n 6'b1_0011_1 : o_data = 4'd7;\n 6'b1_0100_1 : o_data = 4'd1;\n 6'b1_0101_1 : o_data = 4'd14;\n 6'b1_0110_1 : o_data = 4'd2;\n 6'b1_0111_1 : o_data = 4'd13;\n 6'b1_1000_1 : o_data = 4'd6;\n 6'b1_1001_1 : o_data = 4'd15;\n 6'b1_1010_1 : o_data = 4'd0;\n 6'b1_1011_1 : o_data = 4'd9;\n 6'b1_1100_1 : o_data = 4'd10;\n 6'b1_1101_1 : o_data = 4'd4;\n 6'b1_1110_1 : o_data = 4'd5;\n 6'b1_1111_1 : o_data = 4'd3;\n default: o_data = 4'd0;\n endcase\nend\n\nendmodule : S5", + "rtl/S6.sv": "module S6(\n input logic [5:0] i_data,\n output logic [3:0] o_data\n);\n\nalways_comb begin\n case (i_data)\n 6'b0_0000_0 : o_data = 4'd12;\n 6'b0_0001_0 : o_data = 4'd1;\n 6'b0_0010_0 : o_data = 4'd10;\n 6'b0_0011_0 : o_data = 4'd15;\n 6'b0_0100_0 : o_data = 4'd9;\n 6'b0_0101_0 : o_data = 4'd2;\n 6'b0_0110_0 : o_data = 4'd6;\n 6'b0_0111_0 : o_data = 4'd8;\n 6'b0_1000_0 : o_data = 4'd0;\n 6'b0_1001_0 : o_data = 4'd13;\n 6'b0_1010_0 : o_data = 4'd3;\n 6'b0_1011_0 : o_data = 4'd4;\n 6'b0_1100_0 : o_data = 4'd14;\n 6'b0_1101_0 : o_data = 4'd7;\n 6'b0_1110_0 : o_data = 4'd5;\n 6'b0_1111_0 : o_data = 4'd11;\n 6'b0_0000_1 : o_data = 4'd10;\n 6'b0_0001_1 : o_data = 4'd15;\n 6'b0_0010_1 : o_data = 4'd4;\n 6'b0_0011_1 : o_data = 4'd2;\n 6'b0_0100_1 : o_data = 4'd7;\n 6'b0_0101_1 : o_data = 4'd12;\n 6'b0_0110_1 : o_data = 4'd9;\n 6'b0_0111_1 : o_data = 4'd5;\n 6'b0_1000_1 : o_data = 4'd6;\n 6'b0_1001_1 : o_data = 4'd1;\n 6'b0_1010_1 : o_data = 4'd13;\n 6'b0_1011_1 : o_data = 4'd14;\n 6'b0_1100_1 : o_data = 4'd0;\n 6'b0_1101_1 : o_data = 4'd11;\n 6'b0_1110_1 : o_data = 4'd3;\n 6'b0_1111_1 : o_data = 4'd8;\n 6'b1_0000_0 : o_data = 4'd9;\n 6'b1_0001_0 : o_data = 4'd14;\n 6'b1_0010_0 : o_data = 4'd15;\n 6'b1_0011_0 : o_data = 4'd5;\n 6'b1_0100_0 : o_data = 4'd2;\n 6'b1_0101_0 : o_data = 4'd8;\n 6'b1_0110_0 : o_data = 4'd12;\n 6'b1_0111_0 : o_data = 4'd3;\n 6'b1_1000_0 : o_data = 4'd7;\n 6'b1_1001_0 : o_data = 4'd0;\n 6'b1_1010_0 : o_data = 4'd4;\n 6'b1_1011_0 : o_data = 4'd10;\n 6'b1_1100_0 : o_data = 4'd1;\n 6'b1_1101_0 : o_data = 4'd13;\n 6'b1_1110_0 : o_data = 4'd11;\n 6'b1_1111_0 : o_data = 4'd6;\n 6'b1_0000_1 : o_data = 4'd4;\n 6'b1_0001_1 : o_data = 4'd3;\n 6'b1_0010_1 : o_data = 4'd2;\n 6'b1_0011_1 : o_data = 4'd12;\n 6'b1_0100_1 : o_data = 4'd9;\n 6'b1_0101_1 : o_data = 4'd5;\n 6'b1_0110_1 : o_data = 4'd15;\n 6'b1_0111_1 : o_data = 4'd10;\n 6'b1_1000_1 : o_data = 4'd11;\n 6'b1_1001_1 : o_data = 4'd14;\n 6'b1_1010_1 : o_data = 4'd1;\n 6'b1_1011_1 : o_data = 4'd7;\n 6'b1_1100_1 : o_data = 4'd6;\n 6'b1_1101_1 : o_data = 4'd0;\n 6'b1_1110_1 : o_data = 4'd8;\n 6'b1_1111_1 : o_data = 4'd13;\n default: o_data = 4'd0;\n endcase\nend\n\nendmodule : S6", + "rtl/S7.sv": "module S7(\n input logic [5:0] i_data,\n output logic [3:0] o_data\n);\n\nalways_comb begin\n case (i_data)\n 6'b0_0000_0 : o_data = 4'd4;\n 6'b0_0001_0 : o_data = 4'd11;\n 6'b0_0010_0 : o_data = 4'd2;\n 6'b0_0011_0 : o_data = 4'd14;\n 6'b0_0100_0 : o_data = 4'd15;\n 6'b0_0101_0 : o_data = 4'd0;\n 6'b0_0110_0 : o_data = 4'd8;\n 6'b0_0111_0 : o_data = 4'd13;\n 6'b0_1000_0 : o_data = 4'd3;\n 6'b0_1001_0 : o_data = 4'd12;\n 6'b0_1010_0 : o_data = 4'd9;\n 6'b0_1011_0 : o_data = 4'd7;\n 6'b0_1100_0 : o_data = 4'd5;\n 6'b0_1101_0 : o_data = 4'd10;\n 6'b0_1110_0 : o_data = 4'd6;\n 6'b0_1111_0 : o_data = 4'd1;\n 6'b0_0000_1 : o_data = 4'd13;\n 6'b0_0001_1 : o_data = 4'd0;\n 6'b0_0010_1 : o_data = 4'd11;\n 6'b0_0011_1 : o_data = 4'd7;\n 6'b0_0100_1 : o_data = 4'd4;\n 6'b0_0101_1 : o_data = 4'd9;\n 6'b0_0110_1 : o_data = 4'd1;\n 6'b0_0111_1 : o_data = 4'd10;\n 6'b0_1000_1 : o_data = 4'd14;\n 6'b0_1001_1 : o_data = 4'd3;\n 6'b0_1010_1 : o_data = 4'd5;\n 6'b0_1011_1 : o_data = 4'd12;\n 6'b0_1100_1 : o_data = 4'd2;\n 6'b0_1101_1 : o_data = 4'd15;\n 6'b0_1110_1 : o_data = 4'd8;\n 6'b0_1111_1 : o_data = 4'd6;\n 6'b1_0000_0 : o_data = 4'd1;\n 6'b1_0001_0 : o_data = 4'd4;\n 6'b1_0010_0 : o_data = 4'd11;\n 6'b1_0011_0 : o_data = 4'd13;\n 6'b1_0100_0 : o_data = 4'd12;\n 6'b1_0101_0 : o_data = 4'd3;\n 6'b1_0110_0 : o_data = 4'd7;\n 6'b1_0111_0 : o_data = 4'd14;\n 6'b1_1000_0 : o_data = 4'd10;\n 6'b1_1001_0 : o_data = 4'd15;\n 6'b1_1010_0 : o_data = 4'd6;\n 6'b1_1011_0 : o_data = 4'd8;\n 6'b1_1100_0 : o_data = 4'd0;\n 6'b1_1101_0 : o_data = 4'd5;\n 6'b1_1110_0 : o_data = 4'd9;\n 6'b1_1111_0 : o_data = 4'd2;\n 6'b1_0000_1 : o_data = 4'd6;\n 6'b1_0001_1 : o_data = 4'd11;\n 6'b1_0010_1 : o_data = 4'd13;\n 6'b1_0011_1 : o_data = 4'd8;\n 6'b1_0100_1 : o_data = 4'd1;\n 6'b1_0101_1 : o_data = 4'd4;\n 6'b1_0110_1 : o_data = 4'd10;\n 6'b1_0111_1 : o_data = 4'd7;\n 6'b1_1000_1 : o_data = 4'd9;\n 6'b1_1001_1 : o_data = 4'd5;\n 6'b1_1010_1 : o_data = 4'd0;\n 6'b1_1011_1 : o_data = 4'd15;\n 6'b1_1100_1 : o_data = 4'd14;\n 6'b1_1101_1 : o_data = 4'd2;\n 6'b1_1110_1 : o_data = 4'd3;\n 6'b1_1111_1 : o_data = 4'd12;\n default: o_data = 4'd0;\n endcase\nend\n\nendmodule : S7", + "rtl/S8.sv": "module S8(\n input logic [5:0] i_data,\n output logic [3:0] o_data\n);\n\nalways_comb begin\n case (i_data)\n 6'b0_0000_0 : o_data = 4'd13;\n 6'b0_0001_0 : o_data = 4'd2;\n 6'b0_0010_0 : o_data = 4'd8;\n 6'b0_0011_0 : o_data = 4'd4;\n 6'b0_0100_0 : o_data = 4'd6;\n 6'b0_0101_0 : o_data = 4'd15;\n 6'b0_0110_0 : o_data = 4'd11;\n 6'b0_0111_0 : o_data = 4'd1;\n 6'b0_1000_0 : o_data = 4'd10;\n 6'b0_1001_0 : o_data = 4'd9;\n 6'b0_1010_0 : o_data = 4'd3;\n 6'b0_1011_0 : o_data = 4'd14;\n 6'b0_1100_0 : o_data = 4'd5;\n 6'b0_1101_0 : o_data = 4'd0;\n 6'b0_1110_0 : o_data = 4'd12;\n 6'b0_1111_0 : o_data = 4'd7;\n 6'b0_0000_1 : o_data = 4'd1;\n 6'b0_0001_1 : o_data = 4'd15;\n 6'b0_0010_1 : o_data = 4'd13;\n 6'b0_0011_1 : o_data = 4'd8;\n 6'b0_0100_1 : o_data = 4'd10;\n 6'b0_0101_1 : o_data = 4'd3;\n 6'b0_0110_1 : o_data = 4'd7;\n 6'b0_0111_1 : o_data = 4'd4;\n 6'b0_1000_1 : o_data = 4'd12;\n 6'b0_1001_1 : o_data = 4'd5;\n 6'b0_1010_1 : o_data = 4'd6;\n 6'b0_1011_1 : o_data = 4'd11;\n 6'b0_1100_1 : o_data = 4'd0;\n 6'b0_1101_1 : o_data = 4'd14;\n 6'b0_1110_1 : o_data = 4'd9;\n 6'b0_1111_1 : o_data = 4'd2;\n 6'b1_0000_0 : o_data = 4'd7;\n 6'b1_0001_0 : o_data = 4'd11;\n 6'b1_0010_0 : o_data = 4'd4;\n 6'b1_0011_0 : o_data = 4'd1;\n 6'b1_0100_0 : o_data = 4'd9;\n 6'b1_0101_0 : o_data = 4'd12;\n 6'b1_0110_0 : o_data = 4'd14;\n 6'b1_0111_0 : o_data = 4'd2;\n 6'b1_1000_0 : o_data = 4'd0;\n 6'b1_1001_0 : o_data = 4'd6;\n 6'b1_1010_0 : o_data = 4'd10;\n 6'b1_1011_0 : o_data = 4'd13;\n 6'b1_1100_0 : o_data = 4'd15;\n 6'b1_1101_0 : o_data = 4'd3;\n 6'b1_1110_0 : o_data = 4'd5;\n 6'b1_1111_0 : o_data = 4'd8;\n 6'b1_0000_1 : o_data = 4'd2;\n 6'b1_0001_1 : o_data = 4'd1;\n 6'b1_0010_1 : o_data = 4'd14;\n 6'b1_0011_1 : o_data = 4'd7;\n 6'b1_0100_1 : o_data = 4'd4;\n 6'b1_0101_1 : o_data = 4'd10;\n 6'b1_0110_1 : o_data = 4'd8;\n 6'b1_0111_1 : o_data = 4'd13;\n 6'b1_1000_1 : o_data = 4'd15;\n 6'b1_1001_1 : o_data = 4'd12;\n 6'b1_1010_1 : o_data = 4'd9;\n 6'b1_1011_1 : o_data = 4'd0;\n 6'b1_1100_1 : o_data = 4'd3;\n 6'b1_1101_1 : o_data = 4'd5;\n 6'b1_1110_1 : o_data = 4'd6;\n 6'b1_1111_1 : o_data = 4'd11;\n default: o_data = 4'd0;\n endcase\nend\n\nendmodule : S8", + "rtl/des_enc.sv": "module des_enc #(\n parameter NBW_DATA = 'd64,\n parameter NBW_KEY = 'd64\n) (\n input logic clk,\n input logic rst_async_n,\n input logic i_valid,\n input logic [1:NBW_DATA] i_data,\n input logic [1:NBW_KEY] i_key,\n output logic o_valid,\n output logic [1:NBW_DATA] o_data\n);\n\nlocalparam ROUNDS = 'd16;\nlocalparam EXPANDED_BLOCK = 'd48;\nlocalparam USED_KEY = 'd56;\n\nlogic [1:NBW_DATA] IP;\nlogic [1:(NBW_DATA/2)] L0;\nlogic [1:(NBW_DATA/2)] R0;\nlogic [1:(NBW_DATA/2)] L_ff [1:ROUNDS];\nlogic [1:(NBW_DATA/2)] R_ff [1:ROUNDS];\nlogic [1:(USED_KEY/2)] C0;\nlogic [1:(USED_KEY/2)] D0;\nlogic [1:(USED_KEY/2)] C_ff [1:ROUNDS];\nlogic [1:(USED_KEY/2)] D_ff [1:ROUNDS];\nlogic [1:NBW_DATA] last_perm;\nlogic [ROUNDS-1:0] valid_ff;\n\nalways_ff @ (posedge clk or negedge rst_async_n) begin\n if(!rst_async_n) begin\n valid_ff <= 0;\n end else begin\n valid_ff <= {valid_ff[ROUNDS-2:0], i_valid};\n end\nend\n\nassign o_valid = valid_ff[ROUNDS-1];\n\nassign IP = {i_data[58], i_data[50], i_data[42], i_data[34], i_data[26], i_data[18], i_data[10], i_data[2],\n i_data[60], i_data[52], i_data[44], i_data[36], i_data[28], i_data[20], i_data[12], i_data[4],\n i_data[62], i_data[54], i_data[46], i_data[38], i_data[30], i_data[22], i_data[14], i_data[6],\n i_data[64], i_data[56], i_data[48], i_data[40], i_data[32], i_data[24], i_data[16], i_data[8],\n i_data[57], i_data[49], i_data[41], i_data[33], i_data[25], i_data[17], i_data[ 9], i_data[1],\n i_data[59], i_data[51], i_data[43], i_data[35], i_data[27], i_data[19], i_data[11], i_data[3],\n i_data[61], i_data[53], i_data[45], i_data[37], i_data[29], i_data[21], i_data[13], i_data[5],\n i_data[63], i_data[55], i_data[47], i_data[39], i_data[31], i_data[23], i_data[15], i_data[7]};\n\nassign L0 = IP[1:NBW_DATA/2];\nassign R0 = IP[(NBW_DATA/2)+1:NBW_DATA];\n\nassign C0 = {i_key[57], i_key[49], i_key[41], i_key[33], i_key[25], i_key[17], i_key[ 9],\n i_key[ 1], i_key[58], i_key[50], i_key[42], i_key[34], i_key[26], i_key[18],\n i_key[10], i_key[ 2], i_key[59], i_key[51], i_key[43], i_key[35], i_key[27],\n i_key[19], i_key[11], i_key[ 3], i_key[60], i_key[52], i_key[44], i_key[36]};\n\nassign D0 = {i_key[63], i_key[55], i_key[47], i_key[39], i_key[31], i_key[23], i_key[15],\n i_key[ 7], i_key[62], i_key[54], i_key[46], i_key[38], i_key[30], i_key[22],\n i_key[14], i_key[ 6], i_key[61], i_key[53], i_key[45], i_key[37], i_key[29],\n i_key[21], i_key[13], i_key[ 5], i_key[28], i_key[20], i_key[12], i_key[ 4]};\n\ngenerate\n for (genvar i = 1; i <= ROUNDS; i++) begin : rounds\n logic [1:EXPANDED_BLOCK] round_key;\n logic [1:(USED_KEY/2)] C_nx;\n logic [1:(USED_KEY/2)] D_nx;\n logic [1:USED_KEY] perm_ch;\n logic [1:(NBW_DATA/2)] R_nx;\n logic [1:EXPANDED_BLOCK] R_expanded;\n logic [1:6] Primitive_input [1:8];\n logic [1:4] Primitive_output [1:8];\n logic [1:(NBW_DATA/2)] perm_in;\n\n assign perm_ch = {C_nx, D_nx};\n assign round_key = {perm_ch[14], perm_ch[17], perm_ch[11], perm_ch[24], perm_ch[ 1], perm_ch[ 5],\n perm_ch[ 3], perm_ch[28], perm_ch[15], perm_ch[ 6], perm_ch[21], perm_ch[10],\n perm_ch[23], perm_ch[19], perm_ch[12], perm_ch[ 4], perm_ch[26], perm_ch[ 8],\n perm_ch[16], perm_ch[ 7], perm_ch[27], perm_ch[20], perm_ch[13], perm_ch[ 2],\n perm_ch[41], perm_ch[52], perm_ch[31], perm_ch[37], perm_ch[47], perm_ch[55],\n perm_ch[30], perm_ch[40], perm_ch[51], perm_ch[45], perm_ch[33], perm_ch[48],\n perm_ch[44], perm_ch[49], perm_ch[39], perm_ch[56], perm_ch[34], perm_ch[53],\n perm_ch[46], perm_ch[42], perm_ch[50], perm_ch[36], perm_ch[29], perm_ch[32]};\n\n if(i == 1 || i == 2 || i == 9 || i == 16) begin\n if(i == 1) begin\n assign C_nx = {C0[2:(USED_KEY/2)], C0[1]};\n assign D_nx = {D0[2:(USED_KEY/2)], D0[1]};\n end else begin\n assign C_nx = {C_ff[i-1][2:(USED_KEY/2)], C_ff[i-1][1]};\n assign D_nx = {D_ff[i-1][2:(USED_KEY/2)], D_ff[i-1][1]};\n end\n end else begin\n assign C_nx = {C_ff[i-1][3:(USED_KEY/2)], C_ff[i-1][1:2]};\n assign D_nx = {D_ff[i-1][3:(USED_KEY/2)], D_ff[i-1][1:2]};\n end\n\n assign Primitive_input[1] = R_expanded[ 1:6 ] ^ round_key[ 1:6 ];\n assign Primitive_input[2] = R_expanded[ 7:12] ^ round_key[ 7:12];\n assign Primitive_input[3] = R_expanded[13:18] ^ round_key[13:18];\n assign Primitive_input[4] = R_expanded[19:24] ^ round_key[19:24];\n assign Primitive_input[5] = R_expanded[25:30] ^ round_key[25:30];\n assign Primitive_input[6] = R_expanded[31:36] ^ round_key[31:36];\n assign Primitive_input[7] = R_expanded[37:42] ^ round_key[37:42];\n assign Primitive_input[8] = R_expanded[43:48] ^ round_key[43:48];\n\n S1 uu_S1 (\n .i_data(Primitive_input [1]),\n .o_data(Primitive_output[1])\n );\n\n S2 uu_S2 (\n .i_data(Primitive_input [2]),\n .o_data(Primitive_output[2])\n );\n\n S3 uu_S3 (\n .i_data(Primitive_input [3]),\n .o_data(Primitive_output[3])\n );\n\n S4 uu_S4 (\n .i_data(Primitive_input [4]),\n .o_data(Primitive_output[4])\n );\n\n S5 uu_S5 (\n .i_data(Primitive_input [5]),\n .o_data(Primitive_output[5])\n );\n\n S6 uu_S6 (\n .i_data(Primitive_input [6]),\n .o_data(Primitive_output[6])\n );\n\n S7 uu_S7 (\n .i_data(Primitive_input [7]),\n .o_data(Primitive_output[7])\n );\n\n S8 uu_S8 (\n .i_data(Primitive_input [8]),\n .o_data(Primitive_output[8])\n );\n\n assign perm_in = {Primitive_output[1], Primitive_output[2], Primitive_output[3], Primitive_output[4],\n Primitive_output[5], Primitive_output[6], Primitive_output[7], Primitive_output[8]};\n\n assign R_nx = {perm_in[16], perm_in[ 7], perm_in[20], perm_in[21],\n perm_in[29], perm_in[12], perm_in[28], perm_in[17],\n perm_in[ 1], perm_in[15], perm_in[23], perm_in[26],\n perm_in[ 5], perm_in[18], perm_in[31], perm_in[10],\n perm_in[ 2], perm_in[ 8], perm_in[24], perm_in[14],\n perm_in[32], perm_in[27], perm_in[ 3], perm_in[ 9],\n perm_in[19], perm_in[13], perm_in[30], perm_in[ 6],\n perm_in[22], perm_in[11], perm_in[ 4], perm_in[25]};\n\n if(i == 1) begin\n assign R_expanded = {R0[32], R0[ 1], R0[ 2], R0[ 3], R0[ 4], R0[ 5],\n R0[ 4], R0[ 5], R0[ 6], R0[ 7], R0[ 8], R0[ 9],\n R0[ 8], R0[ 9], R0[10], R0[11], R0[12], R0[13],\n R0[12], R0[13], R0[14], R0[15], R0[16], R0[17],\n R0[16], R0[17], R0[18], R0[19], R0[20], R0[21],\n R0[20], R0[21], R0[22], R0[23], R0[24], R0[25],\n R0[24], R0[25], R0[26], R0[27], R0[28], R0[29],\n R0[28], R0[29], R0[30], R0[31], R0[32], R0[ 1]};\n\n always_ff @ (posedge clk or negedge rst_async_n) begin\n if(!rst_async_n) begin\n L_ff[i] <= 0;\n R_ff[i] <= 0;\n C_ff[i] <= 0;\n D_ff[i] <= 0;\n end else begin\n if(i_valid) begin\n L_ff[i] <= R0;\n R_ff[i] <= R_nx ^ L0;\n C_ff[i] <= C_nx;\n D_ff[i] <= D_nx;\n end\n end\n end\n end else begin\n assign R_expanded = {R_ff[i-1][32], R_ff[i-1][ 1], R_ff[i-1][ 2], R_ff[i-1][ 3], R_ff[i-1][ 4], R_ff[i-1][ 5],\n R_ff[i-1][ 4], R_ff[i-1][ 5], R_ff[i-1][ 6], R_ff[i-1][ 7], R_ff[i-1][ 8], R_ff[i-1][ 9],\n R_ff[i-1][ 8], R_ff[i-1][ 9], R_ff[i-1][10], R_ff[i-1][11], R_ff[i-1][12], R_ff[i-1][13],\n R_ff[i-1][12], R_ff[i-1][13], R_ff[i-1][14], R_ff[i-1][15], R_ff[i-1][16], R_ff[i-1][17],\n R_ff[i-1][16], R_ff[i-1][17], R_ff[i-1][18], R_ff[i-1][19], R_ff[i-1][20], R_ff[i-1][21],\n R_ff[i-1][20], R_ff[i-1][21], R_ff[i-1][22], R_ff[i-1][23], R_ff[i-1][24], R_ff[i-1][25],\n R_ff[i-1][24], R_ff[i-1][25], R_ff[i-1][26], R_ff[i-1][27], R_ff[i-1][28], R_ff[i-1][29],\n R_ff[i-1][28], R_ff[i-1][29], R_ff[i-1][30], R_ff[i-1][31], R_ff[i-1][32], R_ff[i-1][ 1]};\n\n always_ff @ (posedge clk or negedge rst_async_n) begin\n if(!rst_async_n) begin\n L_ff[i] <= 0;\n R_ff[i] <= 0;\n C_ff[i] <= 0;\n D_ff[i] <= 0;\n end else begin\n L_ff[i] <= R_ff[i-1];\n R_ff[i] <= R_nx ^ L_ff[i-1];\n C_ff[i] <= C_nx;\n D_ff[i] <= D_nx;\n end\n end\n end\n end\nendgenerate\n\nassign last_perm = {R_ff[ROUNDS], L_ff[ROUNDS]};\n\nassign o_data = {last_perm[40], last_perm[8], last_perm[48], last_perm[16], last_perm[56], last_perm[24], last_perm[64], last_perm[32],\n last_perm[39], last_perm[7], last_perm[47], last_perm[15], last_perm[55], last_perm[23], last_perm[63], last_perm[31],\n last_perm[38], last_perm[6], last_perm[46], last_perm[14], last_perm[54], last_perm[22], last_perm[62], last_perm[30],\n last_perm[37], last_perm[5], last_perm[45], last_perm[13], last_perm[53], last_perm[21], last_perm[61], last_perm[29],\n last_perm[36], last_perm[4], last_perm[44], last_perm[12], last_perm[52], last_perm[20], last_perm[60], last_perm[28],\n last_perm[35], last_perm[3], last_perm[43], last_perm[11], last_perm[51], last_perm[19], last_perm[59], last_perm[27],\n last_perm[34], last_perm[2], last_perm[42], last_perm[10], last_perm[50], last_perm[18], last_perm[58], last_perm[26],\n last_perm[33], last_perm[1], last_perm[41], last_perm[ 9], last_perm[49], last_perm[17], last_perm[57], last_perm[25]};\n\nendmodule : des_enc", + "verif/tb_des_dec.sv": null, + "docs/Encryption.md": null, + "rtl/des_dec.sv": "module des_dec #(\n parameter NBW_DATA = 'd64,\n parameter NBW_KEY = 'd64\n) (\n input logic clk,\n input logic rst_async_n,\n input logic i_valid,\n input logic [1:NBW_DATA] i_data,\n input logic [1:NBW_KEY] i_key,\n output logic o_valid,\n output logic [1:NBW_DATA] o_data\n);\n\nlocalparam ROUNDS = 'd16;\nlocalparam EXPANDED_BLOCK = 'd48;\nlocalparam USED_KEY = 'd56;\n\nlogic [1:(NBW_DATA/2)] L16;\nlogic [1:(NBW_DATA/2)] R16;\nlogic [1:(NBW_DATA/2)] L_ff [0:ROUNDS-1];\nlogic [1:(NBW_DATA/2)] R_ff [0:ROUNDS-1];\nlogic [1:(USED_KEY/2)] C16;\nlogic [1:(USED_KEY/2)] D16;\nlogic [1:(USED_KEY/2)] C_ff [0:ROUNDS-1];\nlogic [1:(USED_KEY/2)] D_ff [0:ROUNDS-1];\nlogic [1:NBW_DATA] last_perm;\nlogic [ROUNDS-1:0] valid_ff;\n\nalways_ff @ (posedge clk or negedge rst_async_n) begin\n if(!rst_async_n) begin\n valid_ff <= 0;\n end else begin\n valid_ff <= {valid_ff[ROUNDS-2:0], i_valid};\n end\nend\n\nassign o_valid = valid_ff[ROUNDS-1];\n\nassign R16 = {i_data[58], i_data[50], i_data[42], i_data[34], i_data[26], i_data[18], i_data[10], i_data[2],\n i_data[60], i_data[52], i_data[44], i_data[36], i_data[28], i_data[20], i_data[12], i_data[4],\n i_data[62], i_data[54], i_data[46], i_data[38], i_data[30], i_data[22], i_data[14], i_data[6],\n i_data[64], i_data[56], i_data[48], i_data[40], i_data[32], i_data[24], i_data[16], i_data[8]};\n\nassign L16 = {i_data[57], i_data[49], i_data[41], i_data[33], i_data[25], i_data[17], i_data[ 9], i_data[1],\n i_data[59], i_data[51], i_data[43], i_data[35], i_data[27], i_data[19], i_data[11], i_data[3],\n i_data[61], i_data[53], i_data[45], i_data[37], i_data[29], i_data[21], i_data[13], i_data[5],\n i_data[63], i_data[55], i_data[47], i_data[39], i_data[31], i_data[23], i_data[15], i_data[7]};\n\nassign C16 = {i_key[57], i_key[49], i_key[41], i_key[33], i_key[25], i_key[17], i_key[ 9],\n i_key[ 1], i_key[58], i_key[50], i_key[42], i_key[34], i_key[26], i_key[18],\n i_key[10], i_key[ 2], i_key[59], i_key[51], i_key[43], i_key[35], i_key[27],\n i_key[19], i_key[11], i_key[ 3], i_key[60], i_key[52], i_key[44], i_key[36]};\n\nassign D16 = {i_key[63], i_key[55], i_key[47], i_key[39], i_key[31], i_key[23], i_key[15],\n i_key[ 7], i_key[62], i_key[54], i_key[46], i_key[38], i_key[30], i_key[22],\n i_key[14], i_key[ 6], i_key[61], i_key[53], i_key[45], i_key[37], i_key[29],\n i_key[21], i_key[13], i_key[ 5], i_key[28], i_key[20], i_key[12], i_key[ 4]};\n\ngenerate\n for (genvar i = ROUNDS-1; i >= 0; i--) begin : rounds\n logic [1:EXPANDED_BLOCK] round_key;\n logic [1:(USED_KEY/2)] C_nx;\n logic [1:(USED_KEY/2)] D_nx;\n logic [1:USED_KEY] perm_ch;\n logic [1:(NBW_DATA/2)] L_nx;\n logic [1:EXPANDED_BLOCK] L_expanded;\n logic [1:6] Primitive_input [1:8];\n logic [1:4] Primitive_output [1:8];\n logic [1:(NBW_DATA/2)] perm_in;\n\n if(i == 15) begin\n assign perm_ch = {C16, D16};\n end else begin\n assign perm_ch = {C_ff[i+1], D_ff[i+1]};\n end\n assign round_key = {perm_ch[14], perm_ch[17], perm_ch[11], perm_ch[24], perm_ch[ 1], perm_ch[ 5],\n perm_ch[ 3], perm_ch[28], perm_ch[15], perm_ch[ 6], perm_ch[21], perm_ch[10],\n perm_ch[23], perm_ch[19], perm_ch[12], perm_ch[ 4], perm_ch[26], perm_ch[ 8],\n perm_ch[16], perm_ch[ 7], perm_ch[27], perm_ch[20], perm_ch[13], perm_ch[ 2],\n perm_ch[41], perm_ch[52], perm_ch[31], perm_ch[37], perm_ch[47], perm_ch[55],\n perm_ch[30], perm_ch[40], perm_ch[51], perm_ch[45], perm_ch[33], perm_ch[48],\n perm_ch[44], perm_ch[49], perm_ch[39], perm_ch[56], perm_ch[34], perm_ch[53],\n perm_ch[46], perm_ch[42], perm_ch[50], perm_ch[36], perm_ch[29], perm_ch[32]};\n\n if(i == 0 || i == 1 || i == 8 || i == 15) begin\n if(i == 15) begin\n assign C_nx = {C16[(USED_KEY/2)], C16[1:(USED_KEY/2)-1]};\n assign D_nx = {D16[(USED_KEY/2)], D16[1:(USED_KEY/2)-1]};\n end else begin\n assign C_nx = {C_ff[i+1][(USED_KEY/2)], C_ff[i+1][1:(USED_KEY/2)-1]};\n assign D_nx = {D_ff[i+1][(USED_KEY/2)], D_ff[i+1][1:(USED_KEY/2)-1]};\n end\n end else begin\n assign C_nx = {C_ff[i+1][(USED_KEY/2)-1+:2], C_ff[i+1][1:(USED_KEY/2)-2]};\n assign D_nx = {D_ff[i+1][(USED_KEY/2)-1+:2], D_ff[i+1][1:(USED_KEY/2)-2]};\n end\n\n assign Primitive_input[1] = L_expanded[ 1:6 ] ^ round_key[ 1:6 ];\n assign Primitive_input[2] = L_expanded[ 7:12] ^ round_key[ 7:12];\n assign Primitive_input[3] = L_expanded[13:18] ^ round_key[13:18];\n assign Primitive_input[4] = L_expanded[19:24] ^ round_key[19:24];\n assign Primitive_input[5] = L_expanded[25:30] ^ round_key[25:30];\n assign Primitive_input[6] = L_expanded[31:36] ^ round_key[31:36];\n assign Primitive_input[7] = L_expanded[37:42] ^ round_key[37:42];\n assign Primitive_input[8] = L_expanded[43:48] ^ round_key[43:48];\n\n S1 uu_S1 (\n .i_data(Primitive_input [1]),\n .o_data(Primitive_output[1])\n );\n\n S2 uu_S2 (\n .i_data(Primitive_input [2]),\n .o_data(Primitive_output[2])\n );\n\n S3 uu_S3 (\n .i_data(Primitive_input [3]),\n .o_data(Primitive_output[3])\n );\n\n S4 uu_S4 (\n .i_data(Primitive_input [4]),\n .o_data(Primitive_output[4])\n );\n\n S5 uu_S5 (\n .i_data(Primitive_input [5]),\n .o_data(Primitive_output[5])\n );\n\n S6 uu_S6 (\n .i_data(Primitive_input [6]),\n .o_data(Primitive_output[6])\n );\n\n S7 uu_S7 (\n .i_data(Primitive_input [7]),\n .o_data(Primitive_output[7])\n );\n\n S8 uu_S8 (\n .i_data(Primitive_input [8]),\n .o_data(Primitive_output[8])\n );\n\n assign perm_in = {Primitive_output[1], Primitive_output[2], Primitive_output[3], Primitive_output[4],\n Primitive_output[5], Primitive_output[6], Primitive_output[7], Primitive_output[8]};\n\n assign L_nx = {perm_in[16], perm_in[ 7], perm_in[20], perm_in[21],\n perm_in[29], perm_in[12], perm_in[28], perm_in[17],\n perm_in[ 1], perm_in[15], perm_in[23], perm_in[26],\n perm_in[ 5], perm_in[18], perm_in[31], perm_in[10],\n perm_in[ 2], perm_in[ 8], perm_in[24], perm_in[14],\n perm_in[32], perm_in[27], perm_in[ 3], perm_in[ 9],\n perm_in[19], perm_in[13], perm_in[30], perm_in[ 6],\n perm_in[22], perm_in[11], perm_in[ 4], perm_in[25]};\n\n if(i == 15) begin\n assign L_expanded = {L16[32], L16[ 1], L16[ 2], L16[ 3], L16[ 4], L16[ 5],\n L16[ 4], L16[ 5], L16[ 6], L16[ 7], L16[ 8], L16[ 9],\n L16[ 8], L16[ 9], L16[10], L16[11], L16[12], L16[13],\n L16[12], L16[13], L16[14], L16[15], L16[16], L16[17],\n L16[16], L16[17], L16[18], L16[19], L16[20], L16[21],\n L16[20], L16[21], L16[22], L16[23], L16[24], L16[25],\n L16[24], L16[25], L16[26], L16[27], L16[28], L16[29],\n L16[28], L16[29], L16[30], L16[31], L16[32], L16[ 1]};\n\n always_ff @ (posedge clk or negedge rst_async_n) begin\n if(!rst_async_n) begin\n L_ff[i] <= 0;\n R_ff[i] <= 0;\n C_ff[i] <= 0;\n D_ff[i] <= 0;\n end else begin\n if(i_valid) begin\n L_ff[i] <= L_nx ^ R16;\n R_ff[i] <= L16;\n C_ff[i] <= C_nx;\n D_ff[i] <= D_nx;\n end\n end\n end\n end else begin\n assign L_expanded = {L_ff[i+1][32], L_ff[i+1][ 1], L_ff[i+1][ 2], L_ff[i+1][ 3], L_ff[i+1][ 4], L_ff[i+1][ 5],\n L_ff[i+1][ 4], L_ff[i+1][ 5], L_ff[i+1][ 6], L_ff[i+1][ 7], L_ff[i+1][ 8], L_ff[i+1][ 9],\n L_ff[i+1][ 8], L_ff[i+1][ 9], L_ff[i+1][10], L_ff[i+1][11], L_ff[i+1][12], L_ff[i+1][13],\n L_ff[i+1][12], L_ff[i+1][13], L_ff[i+1][14], L_ff[i+1][15], L_ff[i+1][16], L_ff[i+1][17],\n L_ff[i+1][16], L_ff[i+1][17], L_ff[i+1][18], L_ff[i+1][19], L_ff[i+1][20], L_ff[i+1][21],\n L_ff[i+1][20], L_ff[i+1][21], L_ff[i+1][22], L_ff[i+1][23], L_ff[i+1][24], L_ff[i+1][25],\n L_ff[i+1][24], L_ff[i+1][25], L_ff[i+1][26], L_ff[i+1][27], L_ff[i+1][28], L_ff[i+1][29],\n L_ff[i+1][28], L_ff[i+1][29], L_ff[i+1][30], L_ff[i+1][31], L_ff[i+1][32], L_ff[i+1][ 1]};\n\n always_ff @ (posedge clk or negedge rst_async_n) begin\n if(!rst_async_n) begin\n L_ff[i] <= 0;\n R_ff[i] <= 0;\n C_ff[i] <= 0;\n D_ff[i] <= 0;\n end else begin\n L_ff[i] <= L_nx ^ R_ff[i+1];\n R_ff[i] <= L_ff[i+1];\n C_ff[i] <= C_nx;\n D_ff[i] <= D_nx;\n end\n end\n end\n end\nendgenerate\n\nassign last_perm = {L_ff[0], R_ff[0]};\n\nassign o_data = {last_perm[40], last_perm[8], last_perm[48], last_perm[16], last_perm[56], last_perm[24], last_perm[64], last_perm[32],\n last_perm[39], last_perm[7], last_perm[47], last_perm[15], last_perm[55], last_perm[23], last_perm[63], last_perm[31],\n last_perm[38], last_perm[6], last_perm[46], last_perm[14], last_perm[54], last_perm[22], last_perm[62], last_perm[30],\n last_perm[37], last_perm[5], last_perm[45], last_perm[13], last_perm[53], last_perm[21], last_perm[61], last_perm[29],\n last_perm[36], last_perm[4], last_perm[44], last_perm[12], last_perm[52], last_perm[20], last_perm[60], last_perm[28],\n last_perm[35], last_perm[3], last_perm[43], last_perm[11], last_perm[51], last_perm[19], last_perm[59], last_perm[27],\n last_perm[34], last_perm[2], last_perm[42], last_perm[10], last_perm[50], last_perm[18], last_perm[58], last_perm[26],\n last_perm[33], last_perm[1], last_perm[41], last_perm[ 9], last_perm[49], last_perm[17], last_perm[57], last_perm[25]};\n\nendmodule : des_dec", + "verif/tb_3des_enc.sv": "module tb;\n\nparameter NBW_DATA = 'd64;\nparameter NBW_KEY = 'd192;\n\nlogic clk;\nlogic rst_async_n;\nlogic i_valid;\nlogic [1:NBW_DATA] i_data;\nlogic [1:NBW_KEY ] i_key;\nlogic o_valid;\nlogic [1:NBW_DATA] o_data;\n\ndes3_enc #(\n .NBW_DATA(NBW_DATA),\n .NBW_KEY (NBW_KEY )\n) uu_des3_enc (\n .clk (clk ),\n .rst_async_n(rst_async_n),\n .i_valid (i_valid ),\n .i_data (i_data ),\n .i_key (i_key ),\n .o_valid (o_valid ),\n .o_data (o_data )\n);\n\ninitial begin\n $dumpfile(\"test.vcd\");\n $dumpvars(0,tb);\nend\n\nalways #5 clk = ~clk;\n\ntask Single_test(logic [1:NBW_KEY] key, logic [1:NBW_DATA] data, logic [1:NBW_DATA] expected);\n i_key = key;\n i_data = data;\n i_valid = 1;\n\n @(negedge clk);\n i_valid = 0;\n\n @(posedge o_valid);\n @(negedge clk);\n if(o_data != expected) begin\n $display(\"FAIL!\");\n $display(\"Expected %h, got %h\", expected, o_data);\n end else begin\n $display(\"PASS!\");\n end\nendtask\n\ntask Burst_test();\n i_key = 192'hB1FECAFEBEBAB1FEABCDABCDABCDABCD8765432187654321;\n i_data = 64'h4321432143214321;\n i_valid = 1;\n\n @(negedge clk);\n i_data = 64'h123456789ABCDEF0;\n\n @(negedge clk);\n i_data = 64'h1234123412341234;\n i_key = 192'hABCDABCDABCDABCD8765432187654321B1FECAFEBEBAB1FE;\n\n @(negedge clk);\n i_valid = 0;\n\n @(posedge o_valid);\n @(negedge clk);\n if(o_data != 64'h2749c9efcaed543a) begin\n $display(\"FAIL!\");\n $display(\"Expected %h, got %h\", 64'h2749c9efcaed543a, o_data);\n end else begin\n $display(\"PASS!\");\n end\n\n @(negedge clk);\n if(o_valid != 1) begin\n $display(\"FAIL! o_valid should be asserted here.\");\n end\n if(o_data != 64'h984d23ecef8df5fd) begin\n $display(\"FAIL!\");\n $display(\"Expected %h, got %h\", 64'h984d23ecef8df5fd, o_data);\n end else begin\n $display(\"PASS!\");\n end\n\n @(negedge clk);\n if(o_valid != 1) begin\n $display(\"FAIL! o_valid should be asserted here.\");\n end\n if(o_data != 64'h972161012599c927) begin\n $display(\"FAIL!\");\n $display(\"Expected %h, got %h\", 64'h972161012599c927, o_data);\n end else begin\n $display(\"PASS!\");\n end\n \nendtask\n\ninitial begin\n clk = 0;\n i_valid = 0;\n rst_async_n = 1;\n #1;\n rst_async_n = 0;\n #2;\n rst_async_n = 1;\n @(negedge clk);\n\n $display(\"\\nSingle Tests\");\n Single_test(192'h0123456789abcdeffedcba9876543210abcdef9876543210, 64'h0123456789ABCDEF, 64'ha4688b153da3f95b);\n Single_test(192'h0123456789abcdeffedcba9876543210abcdef9876543210, 64'hFEDCBA9876543210, 64'h7b9325d305515107);\n Single_test(192'hBEBACAFE12345678B1FECAFE876543219898898974744747, 64'hFEDCBA9876543210, 64'h71f4eedd55b0f964);\n Single_test(192'hBEBACAFE12345678B1FECAFE876543219898898974744747, 64'hB1FECAFEBEBAB1FE, 64'h2038ea8568d3f771);\n\n $display(\"\\nBurst Test\");\n Burst_test();\n\n @(negedge clk);\n @(negedge clk);\n\n $finish();\nend\n\nendmodule", + "verif/tb_3des_dec.sv": null, + "docs/min_hamming_distance_finder_spec.md": null, + "rtl/Bit_Difference_Counter.sv": null, + "rtl/Bitwise_Reduction.sv": null, + "rtl/Data_Reduction.sv": null, + "verif/tb_Min_Hamming_Distance_Finder.sv": null, + "docs/specs.md": null, + "rtl/arithmetic_progression_generator.sv": null, + "docs/algorithms.md": null, + "docs/coeff_update_spec.md": null, + "docs/equalizer_spec.md": null, + "docs/error_calc_spec.md": null, + "rtl/coeff_update.sv": null, + "rtl/dynamic_equalizer.sv": null, + "rtl/error_calc.sv": null, + "docs/awgn_spec.md": null, + "docs/equalizer_top_spec.md": null, + "rtl/elevator_control_system.sv": null, + "docs/tx_specification.md": null, + "rtl/ethernet_fifo_cdc.sv": null, + "docs/tx_mac_specification.md": null, + "verif/event_scheduler_tb.sv": null, + "docs/modified_specs.md": null, + "rtl/event_scheduler.sv": null, + "verif/tb_event_scheduler.sv": null, + "rtl/column_selector.sv": null, + "rtl/event_storage.sv": null, + "verif/tb.sv": null, + "rtl/fixed_priority_arbiter.sv": null, + "verif/fixed_priority_arbiter_tb.sv": null, + "docs/Modified_specification.md": null, + "docs/GCD_specification.md": null, + "docs/crypto_accelerator_specification.md": null, + "docs/modular_exponentiation_specification.md": null, + "docs/modular_multiplier_specification.md": null, + "rtl/gcd_controlpath_3.sv": null, + "rtl/gcd_controlpath_4.sv": null, + "rtl/gcd_datapath_5.sv": null, + "rtl/gcd_datapath_6.sv": null, + "rtl/gcd_top_1.sv": null, + "rtl/gcd_top_2.sv": null, + "rtl/modular_exponentiation.sv": null, + "rtl/modular_multiplier.sv": null, + "rtl/lfsr_8bit.sv": null, + "verif/lfsr_8bit_tb.sv": null, + "rtl/bit16_lfsr.sv": null, + "rtl/low_power_ctrl.sv": null, + "rtl/sync_fifo.sv": null, + "verif/tb_low_power_channel.sv": null, + "rtl/cross_domain_sync.sv": null, + "rtl/dsp_input_stage.sv": null, + "rtl/dsp_output_stage.sv": null, + "rtl/lfsr_generator.sv": null, + "rtl/monte_carlo_dsp_monitor_top.sv": null, + "verif/monte_carlo_dsp_monitor_top_tb.sv": null, + "docs/multiplexer_specification.md": null, + "verif/multiplexer_tb.sv": null, + "docs/nbit_swizzling_spec.md": null, + "verif/nbit_swizzling_tb.sv": null, + "docs/nmea_decoder_spec.md": null, + "rtl/nmea_decoder.sv": null, + "verif/nmea_decoder_tb.sv": null, + "docs/fifo.md": null, + "rtl/fifo_memory.sv": null, + "rtl/read_to_write_pointer_sync.sv": null, + "rtl/rptr_empty.sv": null, + "rtl/wptr_full.sv": null, + "rtl/write_to_read_pointer_sync.sv": null, + "docs/spec.md": null, + "verif/async_filo_tb.sv": null, + "docs/axilite_to_pcie_config_module.md": null, + "rtl/axi4lite_to_pcie_cfg_bridge.sv": null, + "rtl/axis_broadcast.sv": null, + "verif/tb_axis_broadcast.sv": null, + "docs/axis_to_uart_tx_specs.md": null, + "docs/uart_rx_to_axis_specs.md": null, + "rtl/barrel_shifter.sv": null, + "verif/barrel_shifter_tb.sv": null, + "rtl/bcd_adder.sv": null, + "rtl/full_adder.sv": null, + "rtl/four_bit_adder.sv": null, + "rtl/search_binary_search_tree.sv": null, + "rtl/delete_node_binary_search_tree.sv": null, + "docs/bst_operations.md": null, + "rtl/binary_search_tree_sort_construct.sv": null, + "docs/Spec.md": null, + "verif/tb_binary_to_gray.sv": null, + "verif/tb_custom_byte_enable_ram.sv": null, + "verif/cache_controller_tb.sv": null, + "rtl/caesar_cipher.sv": null, + "verif/caesar_cipher_tb.sv": null, + "verif/tb_pseudoRandGenerator_ca.sv": null, + "docs/continuous_adder_specification.md": null, + "verif/continuous_adder_tb.sv": null, + "rtl/fifo_buffer.sv": null, + "verif/tb_fifo_buffer.sv": null, + "docs/direct_map_cache_spec.md": null, + "verif/tb_direct_map_cache.sv": null, + "rtl/direct_map_cache.sv": null, + "rtl/dual_port_memory.sv": null, + "rtl/gen_cos_sin_lut.sv": null, + "rtl/phase_lut.sv": null, + "rtl/phase_rotation.sv": null, + "rtl/power4.sv": null, + "rtl/saturation.sv": null, + "rtl/top_phase_rotation.sv": null, + "docs/spec_viterbi.md": null, + "docs/spec_slicer_top.md": null, + "docs/spec_top_phase_rotation.md": null, + "rtl/slicer.sv": null, + "rtl/slicer_top.sv": null, + "docs/swizzler_specification.md": null, + "verif/swizzler_tb.sv": null, + "rtl/swizzler.sv": null, + "docs/sync_serial_communication_tx_rx_spec.md": null, + "verif/sync_serial_communication_tb.sv": null, + "rtl/weight_stationary_pe.sv": null, + "verif/systolic_array_tb.sv": null, + "rtl/thermostat.v": null, + "docs/Traffic_controller.md": null, + "rtl/traffic_light_controller.sv": null, + "docs/Universal_Shift_Register_spec.md": null, + "verif/tb_universal_shift_register.sv": null, + "rtl/universal_shift_register.sv": null, + "docs/spec_conj.md": null, + "docs/spec_cross_correlation.md": null, + "docs/spec_detect_sequence.md": null, + "rtl/adder_2d_layers.sv": null, + "rtl/adder_tree_2d.sv": null, + "rtl/correlate.sv": null, + "rtl/cross_correlation.sv": null, + "docs/valid_modes.md": null, + "docs/words_counting.md": null, + "rtl/detect_sequence.sv": null, + "docs/proc_fsm_spec.md": null, + "docs/adder_tree.md": null, + "docs/coeff_ram.md": null, + "docs/poly_decimator.md": null, + "docs/poly_filter.md": null, + "docs/shift_register.md": null, + "rtl/adder_tree.sv": null, + "rtl/coeff_ram.sv": null, + "rtl/poly_filter.sv": null, + "rtl/shift_register.sv": null, + "docs/prbs_specification.md": null, + "rtl/prbs_gen_check.sv": null, + "rtl/fsm.sv": null, + "verif/fsm_tb.sv": null, + "rtl/CA_1.sv": null, + "rtl/CA_2.sv": null, + "rtl/CA_3.sv": null, + "rtl/CA_4.sv": null, + "rtl/rgb_color_space_conversion.sv": null, + "rtl/APBGlobalHistoryRegister.v": null, + "docs/signed_comparator_specification.md": null, + "verif/signed_comparator_tb.sv": null, + "rtl/sorting_engine.sv": null, + "rtl/brick_sort.sv": null, + "rtl/bubble_sort.sv": null, + "rtl/merge_sort.sv": null, + "rtl/selection_sort.sv": null + } + }, + { + "id": "cvdp_agentic_DES_0007", + "index": 498, + "source_config": "cvdp_agentic_code_generation_no_commercial", + "instruction": "Context: You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n - **Update the contents of a text file from a old content to new content**\n - `sed -i \"line_number s/old_statement/new_statement/\" file.sv`\n - **To access a specific line of the file**\n - `awk 'NR==line_number' file_name.sv`\n\nYou will be given a prompt and your task is to understand it and solve the given issue by using the above-mentioned commands as needed. In the final step, you should create a Linux patch to highlight the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\nTask: Integrate the `des_enc` and `des_dec` modules to perform the Triple Data Encryption Standard (TDES) decryption. This new module must not allow burst operations; instead, it must perform start/done controlled operations, where whenever a start occurs, the done signal must be de-asserted, and any data, key, or start signals are ignored until the done signal is asserted again. A testbench for this new module is available at `verif/tb_3des_dec.sv`.\n\nAlso, update the `des_enc` and `des_dec` so that the `o_valid` signal from their interface and all logic related to them are removed, and `i_valid` input signal is renamed to `i_start`.\n\n---\n\n## Specifications\n\n- **Module Name**: `des3_dec`\n\n- **File Name**: `des3_dec.sv` (to be added in `rtl` directory)\n\n- **Parameters**:\n - `NBW_DATA`: Bit width of the input and output data blocks.\n - Default: 64.\n - Related interface signals: `i_data`, `o_data`.\n - `NBW_KEY`: Bit width of the key.\n - Default: 192.\n - Related interface signal: `i_key`. \n - The 192-bit key is interpreted as three concatenated 64-bit DES keys (K1, K2, K3) used for Triple DES decryption, where `K1 = i_key[1:64]`, K2 = `i_key[65:128]`, and `K3 = i_key[129:192]`.\n\n- **Functionality**: Implements 3DES decryption in DED (Decrypt-Encrypt-Decrypt) mode using three 64-bit keys (K3, K2, K1). The input ciphertext is decrypted with K3, encrypted with K2, and decrypted again with K1.\n\n- **Latency**: The block's latency, from when `i_start` is read until `o_done` is asserted, is **48 cycles**, where each DES stage takes 16 cycles.\n\n---\n\n## Interface Signals\n\n | Signal | Direction | Width | Description |\n |---------------------|-----------|------------------|---------------------------------------------------------------------------------------------------------------------------------------|\n | `clk` | Input | 1 | Drives the sequential logic on the rising edge. |\n | `rst_async_n` | Input | 1 | Active-low asynchronous reset; clears all internal registers and state. |\n | `i_start` | Input | 1 | Active high. Indicates that `i_data` and `i_key` are valid and ready to be processed. |\n | `i_data` | Input | [1:NBW_DATA] | 64-bit ciphertext input block (MSB-first). |\n | `i_key` | Input | [1:NBW_KEY] | 192-bit 3DES key, treated as three concatenated 64-bit keys: `{K1, K2, K3}`. |\n | `o_done` | Output | 1 | Asserted high when `o_data` contains valid encrypted data. It remains asserted until a new `i_start` signal is received. |\n | `o_data` | Output | [1:NBW_DATA] | 64-bit plaintext output block (MSB-first). After the decryption is calculated, it must remain stable until a next decryption is done. |", + "verilog_code": { + "code_block_2_0": "module must not allow burst operations; instead, it must perform start/done controlled operations, where whenever a start occurs, the done signal must be de-asserted, and any data, key, or start signals are ignored until the done signal is asserted again. A testbench for this new module is available at `verif/tb_3des_dec.sv`.", + "code_block_2_1": "input signal is renamed to `i_start`.\n\n---\n\n## Specifications\n\n- **Module Name**: `des3_dec`\n\n- **File Name**: `des3_dec.sv` (to be added in `rtl` directory)\n\n- **Parameters**:\n - `NBW_DATA`: Bit width of the input and output data blocks.\n - Default: 64.\n - Related interface signals: `i_data`, `o_data`.\n - `NBW_KEY`: Bit width of the key.\n - Default: 192.\n - Related interface signal: `i_key`. \n - The 192-bit key is interpreted as three concatenated 64-bit DES keys (K1, K2, K3) used for Triple DES decryption, where `K1 = i_key[1:64]`, K2 = `i_key[65:128]`, and `K3 = i_key[129:192]`.\n\n- **Functionality**: Implements 3DES decryption in DED (Decrypt-Encrypt-Decrypt) mode using three 64-bit keys (K3, K2, K1). The input ciphertext is decrypted with K3, encrypted with K2, and decrypted again with K1.\n\n- **Latency**: The block's latency, from when `i_start` is read until `o_done` is asserted, is **48 cycles**, where each DES stage takes 16 cycles.\n\n---\n\n## Interface Signals\n\n | Signal | Direction | Width | Description |\n |---------------------|-----------|------------------|---------------------------------------------------------------------------------------------------------------------------------------|\n | `clk` | Input | 1 | Drives the sequential logic on the rising edge. |\n | `rst_async_n` | Input | 1 | Active-low asynchronous reset; clears all internal registers and state. |\n | `i_start` | Input | 1 | Active high. Indicates that `i_data` and `i_key` are valid and ready to be processed. |\n | `i_data` | Input | [1:NBW_DATA] | 64-bit ciphertext input block (MSB-first). |\n | `i_key` | Input | [1:NBW_KEY] | 192-bit 3DES key, treated as three concatenated 64-bit keys: `{K1, K2, K3}`. |\n | `o_done` | Output | 1 | Asserted high when `o_data` contains valid encrypted data. It remains asserted until a new `i_start` signal is received. |\n | `o_data` | Output | [1:NBW_DATA] | 64-bit plaintext output block (MSB-first). After the decryption is calculated, it must remain stable until a next decryption is done. |\n {'docs/specification.md': None, 'rtl/decoder_data_control_64b66b.sv': None, 'rtl/encoder_control_64b66b.sv': None, 'rtl/encoder_data_64b66b.sv': None, 'rtl/aes128_encrypt.sv': None, 'verif/tb_aes128_enc.sv': None, 'rtl/aes128_decrypt.sv': None, 'rtl/aes128_key_expansion.sv': None, 'rtl/inv_sbox.sv': None, 'rtl/sbox.sv': None, 'verif/tb_aes128_dec.sv': None, 'rtl/aes_encrypt.sv': None, 'verif/tb_aes_encrypt.sv': None, 'rtl/aes_decrypt.sv': None, 'rtl/aes_ke.sv': None, 'verif/tb_aes_decrypt.sv': None, 'rtl/aes_dec_top.sv': None, 'rtl/aes_enc_top.sv': None, 'verif/tb_padding_top.sv': None, 'verif/tb_des_enc.sv': None, 'docs/Key_schedule.md': None, 'docs/Permutations.md': None, 'docs/S_box_creation.md': None, 'rtl/S1.sv': \"module S1(\\n input logic [5:0] i_data,\\n output logic [3:0] o_data\\n);\\n\\nalways_comb begin\\n case (i_data)\\n 6'b0_0000_0 : o_data = 4'd14;\\n 6'b0_0001_0 : o_data = 4'd4;\\n 6'b0_0010_0 : o_data = 4'd13;\\n 6'b0_0011_0 : o_data = 4'd1;\\n 6'b0_0100_0 : o_data = 4'd2;\\n 6'b0_0101_0 : o_data = 4'd15;\\n 6'b0_0110_0 : o_data = 4'd11;\\n 6'b0_0111_0 : o_data = 4'd8;\\n 6'b0_1000_0 : o_data = 4'd3;\\n 6'b0_1001_0 : o_data = 4'd10;\\n 6'b0_1010_0 : o_data = 4'd6;\\n 6'b0_1011_0 : o_data = 4'd12;\\n 6'b0_1100_0 : o_data = 4'd5;\\n 6'b0_1101_0 : o_data = 4'd9;\\n 6'b0_1110_0 : o_data = 4'd0;\\n 6'b0_1111_0 : o_data = 4'd7;\\n 6'b0_0000_1 : o_data = 4'd0;\\n 6'b0_0001_1 : o_data = 4'd15;\\n 6'b0_0010_1 : o_data = 4'd7;\\n 6'b0_0011_1 : o_data = 4'd4;\\n 6'b0_0100_1 : o_data = 4'd14;\\n 6'b0_0101_1 : o_data = 4'd2;\\n 6'b0_0110_1 : o_data = 4'd13;\\n 6'b0_0111_1 : o_data = 4'd1;\\n 6'b0_1000_1 : o_data = 4'd10;\\n 6'b0_1001_1 : o_data = 4'd6;\\n 6'b0_1010_1 : o_data = 4'd12;\\n 6'b0_1011_1 : o_data = 4'd11;\\n 6'b0_1100_1 : o_data = 4'd9;\\n 6'b0_1101_1 : o_data = 4'd5;\\n 6'b0_1110_1 : o_data = 4'd3;\\n 6'b0_1111_1 : o_data = 4'd8;\\n 6'b1_0000_0 : o_data = 4'd4;\\n 6'b1_0001_0 : o_data = 4'd1;\\n 6'b1_0010_0 : o_data = 4'd14;\\n 6'b1_0011_0 : o_data = 4'd8;\\n 6'b1_0100_0 : o_data = 4'd13;\\n 6'b1_0101_0 : o_data = 4'd6;\\n 6'b1_0110_0 : o_data = 4'd2;\\n 6'b1_0111_0 : o_data = 4'd11;\\n 6'b1_1000_0 : o_data = 4'd15;\\n 6'b1_1001_0 : o_data = 4'd12;\\n 6'b1_1010_0 : o_data = 4'd9;\\n 6'b1_1011_0 : o_data = 4'd7;\\n 6'b1_1100_0 : o_data = 4'd3;\\n 6'b1_1101_0 : o_data = 4'd10;\\n 6'b1_1110_0 : o_data = 4'd5;\\n 6'b1_1111_0 : o_data = 4'd0;\\n 6'b1_0000_1 : o_data = 4'd15;\\n 6'b1_0001_1 : o_data = 4'd12;\\n 6'b1_0010_1 : o_data = 4'd8;\\n 6'b1_0011_1 : o_data = 4'd2;\\n 6'b1_0100_1 : o_data = 4'd4;\\n 6'b1_0101_1 : o_data = 4'd9;\\n 6'b1_0110_1 : o_data = 4'd1;\\n 6'b1_0111_1 : o_data = 4'd7;\\n 6'b1_1000_1 : o_data = 4'd5;\\n 6'b1_1001_1 : o_data = 4'd11;\\n 6'b1_1010_1 : o_data = 4'd3;\\n 6'b1_1011_1 : o_data = 4'd14;\\n 6'b1_1100_1 : o_data = 4'd10;\\n 6'b1_1101_1 : o_data = 4'd0;\\n 6'b1_1110_1 : o_data = 4'd6;\\n 6'b1_1111_1 : o_data = 4'd13;\\n default: o_data = 4'd0;\\n endcase\\nend\\n\\nendmodule : S1\", 'rtl/S2.sv': \"module S2(\\n input logic [5:0] i_data,\\n output logic [3:0] o_data\\n);\\n\\nalways_comb begin\\n case (i_data)\\n 6'b0_0000_0 : o_data = 4'd15;\\n 6'b0_0001_0 : o_data = 4'd1;\\n 6'b0_0010_0 : o_data = 4'd8;\\n 6'b0_0011_0 : o_data = 4'd14;\\n 6'b0_0100_0 : o_data = 4'd6;\\n 6'b0_0101_0 : o_data = 4'd11;\\n 6'b0_0110_0 : o_data = 4'd3;\\n 6'b0_0111_0 : o_data = 4'd4;\\n 6'b0_1000_0 : o_data = 4'd9;\\n 6'b0_1001_0 : o_data = 4'd7;\\n 6'b0_1010_0 : o_data = 4'd2;\\n 6'b0_1011_0 : o_data = 4'd13;\\n 6'b0_1100_0 : o_data = 4'd12;\\n 6'b0_1101_0 : o_data = 4'd0;\\n 6'b0_1110_0 : o_data = 4'd5;\\n 6'b0_1111_0 : o_data = 4'd10;\\n 6'b0_0000_1 : o_data = 4'd3;\\n 6'b0_0001_1 : o_data = 4'd13;\\n 6'b0_0010_1 : o_data = 4'd4;\\n 6'b0_0011_1 : o_data = 4'd7;\\n 6'b0_0100_1 : o_data = 4'd15;\\n 6'b0_0101_1 : o_data = 4'd2;\\n 6'b0_0110_1 : o_data = 4'd8;\\n 6'b0_0111_1 : o_data = 4'd14;\\n 6'b0_1000_1 : o_data = 4'd12;\\n 6'b0_1001_1 : o_data = 4'd0;\\n 6'b0_1010_1 : o_data = 4'd1;\\n 6'b0_1011_1 : o_data = 4'd10;\\n 6'b0_1100_1 : o_data = 4'd6;\\n 6'b0_1101_1 : o_data = 4'd9;\\n 6'b0_1110_1 : o_data = 4'd11;\\n 6'b0_1111_1 : o_data = 4'd5;\\n 6'b1_0000_0 : o_data = 4'd0;\\n 6'b1_0001_0 : o_data = 4'd14;\\n 6'b1_0010_0 : o_data = 4'd7;\\n 6'b1_0011_0 : o_data = 4'd11;\\n 6'b1_0100_0 : o_data = 4'd10;\\n 6'b1_0101_0 : o_data = 4'd4;\\n 6'b1_0110_0 : o_data = 4'd13;\\n 6'b1_0111_0 : o_data = 4'd1;\\n 6'b1_1000_0 : o_data = 4'd5;\\n 6'b1_1001_0 : o_data = 4'd8;\\n 6'b1_1010_0 : o_data = 4'd12;\\n 6'b1_1011_0 : o_data = 4'd6;\\n 6'b1_1100_0 : o_data = 4'd9;\\n 6'b1_1101_0 : o_data = 4'd3;\\n 6'b1_1110_0 : o_data = 4'd2;\\n 6'b1_1111_0 : o_data = 4'd15;\\n 6'b1_0000_1 : o_data = 4'd13;\\n 6'b1_0001_1 : o_data = 4'd8;\\n 6'b1_0010_1 : o_data = 4'd10;\\n 6'b1_0011_1 : o_data = 4'd1;\\n 6'b1_0100_1 : o_data = 4'd3;\\n 6'b1_0101_1 : o_data = 4'd15;\\n 6'b1_0110_1 : o_data = 4'd4;\\n 6'b1_0111_1 : o_data = 4'd2;\\n 6'b1_1000_1 : o_data = 4'd11;\\n 6'b1_1001_1 : o_data = 4'd6;\\n 6'b1_1010_1 : o_data = 4'd7;\\n 6'b1_1011_1 : o_data = 4'd12;\\n 6'b1_1100_1 : o_data = 4'd0;\\n 6'b1_1101_1 : o_data = 4'd5;\\n 6'b1_1110_1 : o_data = 4'd14;\\n 6'b1_1111_1 : o_data = 4'd9;\\n default: o_data = 4'd0;\\n endcase\\nend\\n\\nendmodule : S2\", 'rtl/S3.sv': \"module S3(\\n input logic [5:0] i_data,\\n output logic [3:0] o_data\\n);\\n\\nalways_comb begin\\n case (i_data)\\n 6'b0_0000_0 : o_data = 4'd10;\\n 6'b0_0001_0 : o_data = 4'd0;\\n 6'b0_0010_0 : o_data = 4'd9;\\n 6'b0_0011_0 : o_data = 4'd14;\\n 6'b0_0100_0 : o_data = 4'd6;\\n 6'b0_0101_0 : o_data = 4'd3;\\n 6'b0_0110_0 : o_data = 4'd15;\\n 6'b0_0111_0 : o_data = 4'd5;\\n 6'b0_1000_0 : o_data = 4'd1;\\n 6'b0_1001_0 : o_data = 4'd13;\\n 6'b0_1010_0 : o_data = 4'd12;\\n 6'b0_1011_0 : o_data = 4'd7;\\n 6'b0_1100_0 : o_data = 4'd11;\\n 6'b0_1101_0 : o_data = 4'd4;\\n 6'b0_1110_0 : o_data = 4'd2;\\n 6'b0_1111_0 : o_data = 4'd8;\\n 6'b0_0000_1 : o_data = 4'd13;\\n 6'b0_0001_1 : o_data = 4'd7;\\n 6'b0_0010_1 : o_data = 4'd0;\\n 6'b0_0011_1 : o_data = 4'd9;\\n 6'b0_0100_1 : o_data = 4'd3;\\n 6'b0_0101_1 : o_data = 4'd4;\\n 6'b0_0110_1 : o_data = 4'd6;\\n 6'b0_0111_1 : o_data = 4'd10;\\n 6'b0_1000_1 : o_data = 4'd2;\\n 6'b0_1001_1 : o_data = 4'd8;\\n 6'b0_1010_1 : o_data = 4'd5;\\n 6'b0_1011_1 : o_data = 4'd14;\\n 6'b0_1100_1 : o_data = 4'd12;\\n 6'b0_1101_1 : o_data = 4'd11;\\n 6'b0_1110_1 : o_data = 4'd15;\\n 6'b0_1111_1 : o_data = 4'd1;\\n 6'b1_0000_0 : o_data = 4'd13;\\n 6'b1_0001_0 : o_data = 4'd6;\\n 6'b1_0010_0 : o_data = 4'd4;\\n 6'b1_0011_0 : o_data = 4'd9;\\n 6'b1_0100_0 : o_data = 4'd8;\\n 6'b1_0101_0 : o_data = 4'd15;\\n 6'b1_0110_0 : o_data = 4'd3;\\n 6'b1_0111_0 : o_data = 4'd0;\\n 6'b1_1000_0 : o_data = 4'd11;\\n 6'b1_1001_0 : o_data = 4'd1;\\n 6'b1_1010_0 : o_data = 4'd2;\\n 6'b1_1011_0 : o_data = 4'd12;\\n 6'b1_1100_0 : o_data = 4'd5;\\n 6'b1_1101_0 : o_data = 4'd10;\\n 6'b1_1110_0 : o_data = 4'd14;\\n 6'b1_1111_0 : o_data = 4'd7;\\n 6'b1_0000_1 : o_data = 4'd1;\\n 6'b1_0001_1 : o_data = 4'd10;\\n 6'b1_0010_1 : o_data = 4'd13;\\n 6'b1_0011_1 : o_data = 4'd0;\\n 6'b1_0100_1 : o_data = 4'd6;\\n 6'b1_0101_1 : o_data = 4'd9;\\n 6'b1_0110_1 : o_data = 4'd8;\\n 6'b1_0111_1 : o_data = 4'd7;\\n 6'b1_1000_1 : o_data = 4'd4;\\n 6'b1_1001_1 : o_data = 4'd15;\\n 6'b1_1010_1 : o_data = 4'd14;\\n 6'b1_1011_1 : o_data = 4'd3;\\n 6'b1_1100_1 : o_data = 4'd11;\\n 6'b1_1101_1 : o_data = 4'd5;\\n 6'b1_1110_1 : o_data = 4'd2;\\n 6'b1_1111_1 : o_data = 4'd12;\\n default: o_data = 4'd0;\\n endcase\\nend\\n\\nendmodule : S3\", 'rtl/S4.sv': \"module S4(\\n input logic [5:0] i_data,\\n output logic [3:0] o_data\\n);\\n\\nalways_comb begin\\n case (i_data)\\n 6'b0_0000_0 : o_data = 4'd7;\\n 6'b0_0001_0 : o_data = 4'd13;\\n 6'b0_0010_0 : o_data = 4'd14;\\n 6'b0_0011_0 : o_data = 4'd3;\\n 6'b0_0100_0 : o_data = 4'd0;\\n 6'b0_0101_0 : o_data = 4'd6;\\n 6'b0_0110_0 : o_data = 4'd9;\\n 6'b0_0111_0 : o_data = 4'd10;\\n 6'b0_1000_0 : o_data = 4'd1;\\n 6'b0_1001_0 : o_data = 4'd2;\\n 6'b0_1010_0 : o_data = 4'd8;\\n 6'b0_1011_0 : o_data = 4'd5;\\n 6'b0_1100_0 : o_data = 4'd11;\\n 6'b0_1101_0 : o_data = 4'd12;\\n 6'b0_1110_0 : o_data = 4'd4;\\n 6'b0_1111_0 : o_data = 4'd15;\\n 6'b0_0000_1 : o_data = 4'd13;\\n 6'b0_0001_1 : o_data = 4'd8;\\n 6'b0_0010_1 : o_data = 4'd11;\\n 6'b0_0011_1 : o_data = 4'd5;\\n 6'b0_0100_1 : o_data = 4'd6;\\n 6'b0_0101_1 : o_data = 4'd15;\\n 6'b0_0110_1 : o_data = 4'd0;\\n 6'b0_0111_1 : o_data = 4'd3;\\n 6'b0_1000_1 : o_data = 4'd4;\\n 6'b0_1001_1 : o_data = 4'd7;\\n 6'b0_1010_1 : o_data = 4'd2;\\n 6'b0_1011_1 : o_data = 4'd12;\\n 6'b0_1100_1 : o_data = 4'd1;\\n 6'b0_1101_1 : o_data = 4'd10;\\n 6'b0_1110_1 : o_data = 4'd14;\\n 6'b0_1111_1 : o_data = 4'd9;\\n 6'b1_0000_0 : o_data = 4'd10;\\n 6'b1_0001_0 : o_data = 4'd6;\\n 6'b1_0010_0 : o_data = 4'd9;\\n 6'b1_0011_0 : o_data = 4'd0;\\n 6'b1_0100_0 : o_data = 4'd12;\\n 6'b1_0101_0 : o_data = 4'd11;\\n 6'b1_0110_0 : o_data = 4'd7;\\n 6'b1_0111_0 : o_data = 4'd13;\\n 6'b1_1000_0 : o_data = 4'd15;\\n 6'b1_1001_0 : o_data = 4'd1;\\n 6'b1_1010_0 : o_data = 4'd3;\\n 6'b1_1011_0 : o_data = 4'd14;\\n 6'b1_1100_0 : o_data = 4'd5;\\n 6'b1_1101_0 : o_data = 4'd2;\\n 6'b1_1110_0 : o_data = 4'd8;\\n 6'b1_1111_0 : o_data = 4'd4;\\n 6'b1_0000_1 : o_data = 4'd3;\\n 6'b1_0001_1 : o_data = 4'd15;\\n 6'b1_0010_1 : o_data = 4'd0;\\n 6'b1_0011_1 : o_data = 4'd6;\\n 6'b1_0100_1 : o_data = 4'd10;\\n 6'b1_0101_1 : o_data = 4'd1;\\n 6'b1_0110_1 : o_data = 4'd13;\\n 6'b1_0111_1 : o_data = 4'd8;\\n 6'b1_1000_1 : o_data = 4'd9;\\n 6'b1_1001_1 : o_data = 4'd4;\\n 6'b1_1010_1 : o_data = 4'd5;\\n 6'b1_1011_1 : o_data = 4'd11;\\n 6'b1_1100_1 : o_data = 4'd12;\\n 6'b1_1101_1 : o_data = 4'd7;\\n 6'b1_1110_1 : o_data = 4'd2;\\n 6'b1_1111_1 : o_data = 4'd14;\\n default: o_data = 4'd0;\\n endcase\\nend\\n\\nendmodule : S4\", 'rtl/S5.sv': \"module S5(\\n input logic [5:0] i_data,\\n output logic [3:0] o_data\\n);\\n\\nalways_comb begin\\n case (i_data)\\n 6'b0_0000_0 : o_data = 4'd2;\\n 6'b0_0001_0 : o_data = 4'd12;\\n 6'b0_0010_0 : o_data = 4'd4;\\n 6'b0_0011_0 : o_data = 4'd1;\\n 6'b0_0100_0 : o_data = 4'd7;\\n 6'b0_0101_0 : o_data = 4'd10;\\n 6'b0_0110_0 : o_data = 4'd11;\\n 6'b0_0111_0 : o_data = 4'd6;\\n 6'b0_1000_0 : o_data = 4'd8;\\n 6'b0_1001_0 : o_data = 4'd5;\\n 6'b0_1010_0 : o_data = 4'd3;\\n 6'b0_1011_0 : o_data = 4'd15;\\n 6'b0_1100_0 : o_data = 4'd13;\\n 6'b0_1101_0 : o_data = 4'd0;\\n 6'b0_1110_0 : o_data = 4'd14;\\n 6'b0_1111_0 : o_data = 4'd9;\\n 6'b0_0000_1 : o_data = 4'd14;\\n 6'b0_0001_1 : o_data = 4'd11;\\n 6'b0_0010_1 : o_data = 4'd2;\\n 6'b0_0011_1 : o_data = 4'd12;\\n 6'b0_0100_1 : o_data = 4'd4;\\n 6'b0_0101_1 : o_data = 4'd7;\\n 6'b0_0110_1 : o_data = 4'd13;\\n 6'b0_0111_1 : o_data = 4'd1;\\n 6'b0_1000_1 : o_data = 4'd5;\\n 6'b0_1001_1 : o_data = 4'd0;\\n 6'b0_1010_1 : o_data = 4'd15;\\n 6'b0_1011_1 : o_data = 4'd10;\\n 6'b0_1100_1 : o_data = 4'd3;\\n 6'b0_1101_1 : o_data = 4'd9;\\n 6'b0_1110_1 : o_data = 4'd8;\\n 6'b0_1111_1 : o_data = 4'd6;\\n 6'b1_0000_0 : o_data = 4'd4;\\n 6'b1_0001_0 : o_data = 4'd2;\\n 6'b1_0010_0 : o_data = 4'd1;\\n 6'b1_0011_0 : o_data = 4'd11;\\n 6'b1_0100_0 : o_data = 4'd10;\\n 6'b1_0101_0 : o_data = 4'd13;\\n 6'b1_0110_0 : o_data = 4'd7;\\n 6'b1_0111_0 : o_data = 4'd8;\\n 6'b1_1000_0 : o_data = 4'd15;\\n 6'b1_1001_0 : o_data = 4'd9;\\n 6'b1_1010_0 : o_data = 4'd12;\\n 6'b1_1011_0 : o_data = 4'd5;\\n 6'b1_1100_0 : o_data = 4'd6;\\n 6'b1_1101_0 : o_data = 4'd3;\\n 6'b1_1110_0 : o_data = 4'd0;\\n 6'b1_1111_0 : o_data = 4'd14;\\n 6'b1_0000_1 : o_data = 4'd11;\\n 6'b1_0001_1 : o_data = 4'd8;\\n 6'b1_0010_1 : o_data = 4'd12;\\n 6'b1_0011_1 : o_data = 4'd7;\\n 6'b1_0100_1 : o_data = 4'd1;\\n 6'b1_0101_1 : o_data = 4'd14;\\n 6'b1_0110_1 : o_data = 4'd2;\\n 6'b1_0111_1 : o_data = 4'd13;\\n 6'b1_1000_1 : o_data = 4'd6;\\n 6'b1_1001_1 : o_data = 4'd15;\\n 6'b1_1010_1 : o_data = 4'd0;\\n 6'b1_1011_1 : o_data = 4'd9;\\n 6'b1_1100_1 : o_data = 4'd10;\\n 6'b1_1101_1 : o_data = 4'd4;\\n 6'b1_1110_1 : o_data = 4'd5;\\n 6'b1_1111_1 : o_data = 4'd3;\\n default: o_data = 4'd0;\\n endcase\\nend\\n\\nendmodule : S5\", 'rtl/S6.sv': \"module S6(\\n input logic [5:0] i_data,\\n output logic [3:0] o_data\\n);\\n\\nalways_comb begin\\n case (i_data)\\n 6'b0_0000_0 : o_data = 4'd12;\\n 6'b0_0001_0 : o_data = 4'd1;\\n 6'b0_0010_0 : o_data = 4'd10;\\n 6'b0_0011_0 : o_data = 4'd15;\\n 6'b0_0100_0 : o_data = 4'd9;\\n 6'b0_0101_0 : o_data = 4'd2;\\n 6'b0_0110_0 : o_data = 4'd6;\\n 6'b0_0111_0 : o_data = 4'd8;\\n 6'b0_1000_0 : o_data = 4'd0;\\n 6'b0_1001_0 : o_data = 4'd13;\\n 6'b0_1010_0 : o_data = 4'd3;\\n 6'b0_1011_0 : o_data = 4'd4;\\n 6'b0_1100_0 : o_data = 4'd14;\\n 6'b0_1101_0 : o_data = 4'd7;\\n 6'b0_1110_0 : o_data = 4'd5;\\n 6'b0_1111_0 : o_data = 4'd11;\\n 6'b0_0000_1 : o_data = 4'd10;\\n 6'b0_0001_1 : o_data = 4'd15;\\n 6'b0_0010_1 : o_data = 4'd4;\\n 6'b0_0011_1 : o_data = 4'd2;\\n 6'b0_0100_1 : o_data = 4'd7;\\n 6'b0_0101_1 : o_data = 4'd12;\\n 6'b0_0110_1 : o_data = 4'd9;\\n 6'b0_0111_1 : o_data = 4'd5;\\n 6'b0_1000_1 : o_data = 4'd6;\\n 6'b0_1001_1 : o_data = 4'd1;\\n 6'b0_1010_1 : o_data = 4'd13;\\n 6'b0_1011_1 : o_data = 4'd14;\\n 6'b0_1100_1 : o_data = 4'd0;\\n 6'b0_1101_1 : o_data = 4'd11;\\n 6'b0_1110_1 : o_data = 4'd3;\\n 6'b0_1111_1 : o_data = 4'd8;\\n 6'b1_0000_0 : o_data = 4'd9;\\n 6'b1_0001_0 : o_data = 4'd14;\\n 6'b1_0010_0 : o_data = 4'd15;\\n 6'b1_0011_0 : o_data = 4'd5;\\n 6'b1_0100_0 : o_data = 4'd2;\\n 6'b1_0101_0 : o_data = 4'd8;\\n 6'b1_0110_0 : o_data = 4'd12;\\n 6'b1_0111_0 : o_data = 4'd3;\\n 6'b1_1000_0 : o_data = 4'd7;\\n 6'b1_1001_0 : o_data = 4'd0;\\n 6'b1_1010_0 : o_data = 4'd4;\\n 6'b1_1011_0 : o_data = 4'd10;\\n 6'b1_1100_0 : o_data = 4'd1;\\n 6'b1_1101_0 : o_data = 4'd13;\\n 6'b1_1110_0 : o_data = 4'd11;\\n 6'b1_1111_0 : o_data = 4'd6;\\n 6'b1_0000_1 : o_data = 4'd4;\\n 6'b1_0001_1 : o_data = 4'd3;\\n 6'b1_0010_1 : o_data = 4'd2;\\n 6'b1_0011_1 : o_data = 4'd12;\\n 6'b1_0100_1 : o_data = 4'd9;\\n 6'b1_0101_1 : o_data = 4'd5;\\n 6'b1_0110_1 : o_data = 4'd15;\\n 6'b1_0111_1 : o_data = 4'd10;\\n 6'b1_1000_1 : o_data = 4'd11;\\n 6'b1_1001_1 : o_data = 4'd14;\\n 6'b1_1010_1 : o_data = 4'd1;\\n 6'b1_1011_1 : o_data = 4'd7;\\n 6'b1_1100_1 : o_data = 4'd6;\\n 6'b1_1101_1 : o_data = 4'd0;\\n 6'b1_1110_1 : o_data = 4'd8;\\n 6'b1_1111_1 : o_data = 4'd13;\\n default: o_data = 4'd0;\\n endcase\\nend\\n\\nendmodule : S6\", 'rtl/S7.sv': \"module S7(\\n input logic [5:0] i_data,\\n output logic [3:0] o_data\\n);\\n\\nalways_comb begin\\n case (i_data)\\n 6'b0_0000_0 : o_data = 4'd4;\\n 6'b0_0001_0 : o_data = 4'd11;\\n 6'b0_0010_0 : o_data = 4'd2;\\n 6'b0_0011_0 : o_data = 4'd14;\\n 6'b0_0100_0 : o_data = 4'd15;\\n 6'b0_0101_0 : o_data = 4'd0;\\n 6'b0_0110_0 : o_data = 4'd8;\\n 6'b0_0111_0 : o_data = 4'd13;\\n 6'b0_1000_0 : o_data = 4'd3;\\n 6'b0_1001_0 : o_data = 4'd12;\\n 6'b0_1010_0 : o_data = 4'd9;\\n 6'b0_1011_0 : o_data = 4'd7;\\n 6'b0_1100_0 : o_data = 4'd5;\\n 6'b0_1101_0 : o_data = 4'd10;\\n 6'b0_1110_0 : o_data = 4'd6;\\n 6'b0_1111_0 : o_data = 4'd1;\\n 6'b0_0000_1 : o_data = 4'd13;\\n 6'b0_0001_1 : o_data = 4'd0;\\n 6'b0_0010_1 : o_data = 4'd11;\\n 6'b0_0011_1 : o_data = 4'd7;\\n 6'b0_0100_1 : o_data = 4'd4;\\n 6'b0_0101_1 : o_data = 4'd9;\\n 6'b0_0110_1 : o_data = 4'd1;\\n 6'b0_0111_1 : o_data = 4'd10;\\n 6'b0_1000_1 : o_data = 4'd14;\\n 6'b0_1001_1 : o_data = 4'd3;\\n 6'b0_1010_1 : o_data = 4'd5;\\n 6'b0_1011_1 : o_data = 4'd12;\\n 6'b0_1100_1 : o_data = 4'd2;\\n 6'b0_1101_1 : o_data = 4'd15;\\n 6'b0_1110_1 : o_data = 4'd8;\\n 6'b0_1111_1 : o_data = 4'd6;\\n 6'b1_0000_0 : o_data = 4'd1;\\n 6'b1_0001_0 : o_data = 4'd4;\\n 6'b1_0010_0 : o_data = 4'd11;\\n 6'b1_0011_0 : o_data = 4'd13;\\n 6'b1_0100_0 : o_data = 4'd12;\\n 6'b1_0101_0 : o_data = 4'd3;\\n 6'b1_0110_0 : o_data = 4'd7;\\n 6'b1_0111_0 : o_data = 4'd14;\\n 6'b1_1000_0 : o_data = 4'd10;\\n 6'b1_1001_0 : o_data = 4'd15;\\n 6'b1_1010_0 : o_data = 4'd6;\\n 6'b1_1011_0 : o_data = 4'd8;\\n 6'b1_1100_0 : o_data = 4'd0;\\n 6'b1_1101_0 : o_data = 4'd5;\\n 6'b1_1110_0 : o_data = 4'd9;\\n 6'b1_1111_0 : o_data = 4'd2;\\n 6'b1_0000_1 : o_data = 4'd6;\\n 6'b1_0001_1 : o_data = 4'd11;\\n 6'b1_0010_1 : o_data = 4'd13;\\n 6'b1_0011_1 : o_data = 4'd8;\\n 6'b1_0100_1 : o_data = 4'd1;\\n 6'b1_0101_1 : o_data = 4'd4;\\n 6'b1_0110_1 : o_data = 4'd10;\\n 6'b1_0111_1 : o_data = 4'd7;\\n 6'b1_1000_1 : o_data = 4'd9;\\n 6'b1_1001_1 : o_data = 4'd5;\\n 6'b1_1010_1 : o_data = 4'd0;\\n 6'b1_1011_1 : o_data = 4'd15;\\n 6'b1_1100_1 : o_data = 4'd14;\\n 6'b1_1101_1 : o_data = 4'd2;\\n 6'b1_1110_1 : o_data = 4'd3;\\n 6'b1_1111_1 : o_data = 4'd12;\\n default: o_data = 4'd0;\\n endcase\\nend\\n\\nendmodule : S7\", 'rtl/S8.sv': \"module S8(\\n input logic [5:0] i_data,\\n output logic [3:0] o_data\\n);\\n\\nalways_comb begin\\n case (i_data)\\n 6'b0_0000_0 : o_data = 4'd13;\\n 6'b0_0001_0 : o_data = 4'd2;\\n 6'b0_0010_0 : o_data = 4'd8;\\n 6'b0_0011_0 : o_data = 4'd4;\\n 6'b0_0100_0 : o_data = 4'd6;\\n 6'b0_0101_0 : o_data = 4'd15;\\n 6'b0_0110_0 : o_data = 4'd11;\\n 6'b0_0111_0 : o_data = 4'd1;\\n 6'b0_1000_0 : o_data = 4'd10;\\n 6'b0_1001_0 : o_data = 4'd9;\\n 6'b0_1010_0 : o_data = 4'd3;\\n 6'b0_1011_0 : o_data = 4'd14;\\n 6'b0_1100_0 : o_data = 4'd5;\\n 6'b0_1101_0 : o_data = 4'd0;\\n 6'b0_1110_0 : o_data = 4'd12;\\n 6'b0_1111_0 : o_data = 4'd7;\\n 6'b0_0000_1 : o_data = 4'd1;\\n 6'b0_0001_1 : o_data = 4'd15;\\n 6'b0_0010_1 : o_data = 4'd13;\\n 6'b0_0011_1 : o_data = 4'd8;\\n 6'b0_0100_1 : o_data = 4'd10;\\n 6'b0_0101_1 : o_data = 4'd3;\\n 6'b0_0110_1 : o_data = 4'd7;\\n 6'b0_0111_1 : o_data = 4'd4;\\n 6'b0_1000_1 : o_data = 4'd12;\\n 6'b0_1001_1 : o_data = 4'd5;\\n 6'b0_1010_1 : o_data = 4'd6;\\n 6'b0_1011_1 : o_data = 4'd11;\\n 6'b0_1100_1 : o_data = 4'd0;\\n 6'b0_1101_1 : o_data = 4'd14;\\n 6'b0_1110_1 : o_data = 4'd9;\\n 6'b0_1111_1 : o_data = 4'd2;\\n 6'b1_0000_0 : o_data = 4'd7;\\n 6'b1_0001_0 : o_data = 4'd11;\\n 6'b1_0010_0 : o_data = 4'd4;\\n 6'b1_0011_0 : o_data = 4'd1;\\n 6'b1_0100_0 : o_data = 4'd9;\\n 6'b1_0101_0 : o_data = 4'd12;\\n 6'b1_0110_0 : o_data = 4'd14;\\n 6'b1_0111_0 : o_data = 4'd2;\\n 6'b1_1000_0 : o_data = 4'd0;\\n 6'b1_1001_0 : o_data = 4'd6;\\n 6'b1_1010_0 : o_data = 4'd10;\\n 6'b1_1011_0 : o_data = 4'd13;\\n 6'b1_1100_0 : o_data = 4'd15;\\n 6'b1_1101_0 : o_data = 4'd3;\\n 6'b1_1110_0 : o_data = 4'd5;\\n 6'b1_1111_0 : o_data = 4'd8;\\n 6'b1_0000_1 : o_data = 4'd2;\\n 6'b1_0001_1 : o_data = 4'd1;\\n 6'b1_0010_1 : o_data = 4'd14;\\n 6'b1_0011_1 : o_data = 4'd7;\\n 6'b1_0100_1 : o_data = 4'd4;\\n 6'b1_0101_1 : o_data = 4'd10;\\n 6'b1_0110_1 : o_data = 4'd8;\\n 6'b1_0111_1 : o_data = 4'd13;\\n 6'b1_1000_1 : o_data = 4'd15;\\n 6'b1_1001_1 : o_data = 4'd12;\\n 6'b1_1010_1 : o_data = 4'd9;\\n 6'b1_1011_1 : o_data = 4'd0;\\n 6'b1_1100_1 : o_data = 4'd3;\\n 6'b1_1101_1 : o_data = 4'd5;\\n 6'b1_1110_1 : o_data = 4'd6;\\n 6'b1_1111_1 : o_data = 4'd11;\\n default: o_data = 4'd0;\\n endcase\\nend\\n\\nendmodule : S8\", 'rtl/des_enc.sv': \"module des_enc #(\\n parameter NBW_DATA = 'd64,\\n parameter NBW_KEY = 'd64\\n) (\\n input logic clk,\\n input logic rst_async_n,\\n input logic i_valid,\\n input logic [1:NBW_DATA] i_data,\\n input logic [1:NBW_KEY] i_key,\\n output logic o_valid,\\n output logic [1:NBW_DATA] o_data\\n);\\n\\nlocalparam ROUNDS = 'd16;\\nlocalparam EXPANDED_BLOCK = 'd48;\\nlocalparam USED_KEY = 'd56;\\n\\nlogic [1:NBW_DATA] IP;\\nlogic [1:(NBW_DATA/2)] L0;\\nlogic [1:(NBW_DATA/2)] R0;\\nlogic [1:(NBW_DATA/2)] L_ff [1:ROUNDS];\\nlogic [1:(NBW_DATA/2)] R_ff [1:ROUNDS];\\nlogic [1:(USED_KEY/2)] C0;\\nlogic [1:(USED_KEY/2)] D0;\\nlogic [1:(USED_KEY/2)] C_ff [1:ROUNDS];\\nlogic [1:(USED_KEY/2)] D_ff [1:ROUNDS];\\nlogic [1:NBW_DATA] last_perm;\\nlogic [ROUNDS-1:0] valid_ff;\\n\\nalways_ff @ (posedge clk or negedge rst_async_n) begin\\n if(!rst_async_n) begin\\n valid_ff <= 0;\\n end else begin\\n valid_ff <= {valid_ff[ROUNDS-2:0], i_valid};\\n end\\nend\\n\\nassign o_valid = valid_ff[ROUNDS-1];\\n\\nassign IP = {i_data[58], i_data[50], i_data[42], i_data[34], i_data[26], i_data[18], i_data[10], i_data[2],\\n i_data[60], i_data[52], i_data[44], i_data[36], i_data[28], i_data[20], i_data[12], i_data[4],\\n i_data[62], i_data[54], i_data[46], i_data[38], i_data[30], i_data[22], i_data[14], i_data[6],\\n i_data[64], i_data[56], i_data[48], i_data[40], i_data[32], i_data[24], i_data[16], i_data[8],\\n i_data[57], i_data[49], i_data[41], i_data[33], i_data[25], i_data[17], i_data[ 9], i_data[1],\\n i_data[59], i_data[51], i_data[43], i_data[35], i_data[27], i_data[19], i_data[11], i_data[3],\\n i_data[61], i_data[53], i_data[45], i_data[37], i_data[29], i_data[21], i_data[13], i_data[5],\\n i_data[63], i_data[55], i_data[47], i_data[39], i_data[31], i_data[23], i_data[15], i_data[7]};\\n\\nassign L0 = IP[1:NBW_DATA/2];\\nassign R0 = IP[(NBW_DATA/2)+1:NBW_DATA];\\n\\nassign C0 = {i_key[57], i_key[49], i_key[41], i_key[33], i_key[25], i_key[17], i_key[ 9],\\n i_key[ 1], i_key[58], i_key[50], i_key[42], i_key[34], i_key[26], i_key[18],\\n i_key[10], i_key[ 2], i_key[59], i_key[51], i_key[43], i_key[35], i_key[27],\\n i_key[19], i_key[11], i_key[ 3], i_key[60], i_key[52], i_key[44], i_key[36]};\\n\\nassign D0 = {i_key[63], i_key[55], i_key[47], i_key[39], i_key[31], i_key[23], i_key[15],\\n i_key[ 7], i_key[62], i_key[54], i_key[46], i_key[38], i_key[30], i_key[22],\\n i_key[14], i_key[ 6], i_key[61], i_key[53], i_key[45], i_key[37], i_key[29],\\n i_key[21], i_key[13], i_key[ 5], i_key[28], i_key[20], i_key[12], i_key[ 4]};\\n\\ngenerate\\n for (genvar i = 1; i <= ROUNDS; i++) begin : rounds\\n logic [1:EXPANDED_BLOCK] round_key;\\n logic [1:(USED_KEY/2)] C_nx;\\n logic [1:(USED_KEY/2)] D_nx;\\n logic [1:USED_KEY] perm_ch;\\n logic [1:(NBW_DATA/2)] R_nx;\\n logic [1:EXPANDED_BLOCK] R_expanded;\\n logic [1:6] Primitive_input [1:8];\\n logic [1:4] Primitive_output [1:8];\\n logic [1:(NBW_DATA/2)] perm_in;\\n\\n assign perm_ch = {C_nx, D_nx};\\n assign round_key = {perm_ch[14], perm_ch[17], perm_ch[11], perm_ch[24], perm_ch[ 1], perm_ch[ 5],\\n perm_ch[ 3], perm_ch[28], perm_ch[15], perm_ch[ 6], perm_ch[21], perm_ch[10],\\n perm_ch[23], perm_ch[19], perm_ch[12], perm_ch[ 4], perm_ch[26], perm_ch[ 8],\\n perm_ch[16], perm_ch[ 7], perm_ch[27], perm_ch[20], perm_ch[13], perm_ch[ 2],\\n perm_ch[41], perm_ch[52], perm_ch[31], perm_ch[37], perm_ch[47], perm_ch[55],\\n perm_ch[30], perm_ch[40], perm_ch[51], perm_ch[45], perm_ch[33], perm_ch[48],\\n perm_ch[44], perm_ch[49], perm_ch[39], perm_ch[56], perm_ch[34], perm_ch[53],\\n perm_ch[46], perm_ch[42], perm_ch[50], perm_ch[36], perm_ch[29], perm_ch[32]};\\n\\n if(i == 1 || i == 2 || i == 9 || i == 16) begin\\n if(i == 1) begin\\n assign C_nx = {C0[2:(USED_KEY/2)], C0[1]};\\n assign D_nx = {D0[2:(USED_KEY/2)], D0[1]};\\n end else begin\\n assign C_nx = {C_ff[i-1][2:(USED_KEY/2)], C_ff[i-1][1]};\\n assign D_nx = {D_ff[i-1][2:(USED_KEY/2)], D_ff[i-1][1]};\\n end\\n end else begin\\n assign C_nx = {C_ff[i-1][3:(USED_KEY/2)], C_ff[i-1][1:2]};\\n assign D_nx = {D_ff[i-1][3:(USED_KEY/2)], D_ff[i-1][1:2]};\\n end\\n\\n assign Primitive_input[1] = R_expanded[ 1:6 ] ^ round_key[ 1:6 ];\\n assign Primitive_input[2] = R_expanded[ 7:12] ^ round_key[ 7:12];\\n assign Primitive_input[3] = R_expanded[13:18] ^ round_key[13:18];\\n assign Primitive_input[4] = R_expanded[19:24] ^ round_key[19:24];\\n assign Primitive_input[5] = R_expanded[25:30] ^ round_key[25:30];\\n assign Primitive_input[6] = R_expanded[31:36] ^ round_key[31:36];\\n assign Primitive_input[7] = R_expanded[37:42] ^ round_key[37:42];\\n assign Primitive_input[8] = R_expanded[43:48] ^ round_key[43:48];\\n\\n S1 uu_S1 (\\n .i_data(Primitive_input [1]),\\n .o_data(Primitive_output[1])\\n );\\n\\n S2 uu_S2 (\\n .i_data(Primitive_input [2]),\\n .o_data(Primitive_output[2])\\n );\\n\\n S3 uu_S3 (\\n .i_data(Primitive_input [3]),\\n .o_data(Primitive_output[3])\\n );\\n\\n S4 uu_S4 (\\n .i_data(Primitive_input [4]),\\n .o_data(Primitive_output[4])\\n );\\n\\n S5 uu_S5 (\\n .i_data(Primitive_input [5]),\\n .o_data(Primitive_output[5])\\n );\\n\\n S6 uu_S6 (\\n .i_data(Primitive_input [6]),\\n .o_data(Primitive_output[6])\\n );\\n\\n S7 uu_S7 (\\n .i_data(Primitive_input [7]),\\n .o_data(Primitive_output[7])\\n );\\n\\n S8 uu_S8 (\\n .i_data(Primitive_input [8]),\\n .o_data(Primitive_output[8])\\n );\\n\\n assign perm_in = {Primitive_output[1], Primitive_output[2], Primitive_output[3], Primitive_output[4],\\n Primitive_output[5], Primitive_output[6], Primitive_output[7], Primitive_output[8]};\\n\\n assign R_nx = {perm_in[16], perm_in[ 7], perm_in[20], perm_in[21],\\n perm_in[29], perm_in[12], perm_in[28], perm_in[17],\\n perm_in[ 1], perm_in[15], perm_in[23], perm_in[26],\\n perm_in[ 5], perm_in[18], perm_in[31], perm_in[10],\\n perm_in[ 2], perm_in[ 8], perm_in[24], perm_in[14],\\n perm_in[32], perm_in[27], perm_in[ 3], perm_in[ 9],\\n perm_in[19], perm_in[13], perm_in[30], perm_in[ 6],\\n perm_in[22], perm_in[11], perm_in[ 4], perm_in[25]};\\n\\n if(i == 1) begin\\n assign R_expanded = {R0[32], R0[ 1], R0[ 2], R0[ 3], R0[ 4], R0[ 5],\\n R0[ 4], R0[ 5], R0[ 6], R0[ 7], R0[ 8], R0[ 9],\\n R0[ 8], R0[ 9], R0[10], R0[11], R0[12], R0[13],\\n R0[12], R0[13], R0[14], R0[15], R0[16], R0[17],\\n R0[16], R0[17], R0[18], R0[19], R0[20], R0[21],\\n R0[20], R0[21], R0[22], R0[23], R0[24], R0[25],\\n R0[24], R0[25], R0[26], R0[27], R0[28], R0[29],\\n R0[28], R0[29], R0[30], R0[31], R0[32], R0[ 1]};\\n\\n always_ff @ (posedge clk or negedge rst_async_n) begin\\n if(!rst_async_n) begin\\n L_ff[i] <= 0;\\n R_ff[i] <= 0;\\n C_ff[i] <= 0;\\n D_ff[i] <= 0;\\n end else begin\\n if(i_valid) begin\\n L_ff[i] <= R0;\\n R_ff[i] <= R_nx ^ L0;\\n C_ff[i] <= C_nx;\\n D_ff[i] <= D_nx;\\n end\\n end\\n end\\n end else begin\\n assign R_expanded = {R_ff[i-1][32], R_ff[i-1][ 1], R_ff[i-1][ 2], R_ff[i-1][ 3], R_ff[i-1][ 4], R_ff[i-1][ 5],\\n R_ff[i-1][ 4], R_ff[i-1][ 5], R_ff[i-1][ 6], R_ff[i-1][ 7], R_ff[i-1][ 8], R_ff[i-1][ 9],\\n R_ff[i-1][ 8], R_ff[i-1][ 9], R_ff[i-1][10], R_ff[i-1][11], R_ff[i-1][12], R_ff[i-1][13],\\n R_ff[i-1][12], R_ff[i-1][13], R_ff[i-1][14], R_ff[i-1][15], R_ff[i-1][16], R_ff[i-1][17],\\n R_ff[i-1][16], R_ff[i-1][17], R_ff[i-1][18], R_ff[i-1][19], R_ff[i-1][20], R_ff[i-1][21],\\n R_ff[i-1][20], R_ff[i-1][21], R_ff[i-1][22], R_ff[i-1][23], R_ff[i-1][24], R_ff[i-1][25],\\n R_ff[i-1][24], R_ff[i-1][25], R_ff[i-1][26], R_ff[i-1][27], R_ff[i-1][28], R_ff[i-1][29],\\n R_ff[i-1][28], R_ff[i-1][29], R_ff[i-1][30], R_ff[i-1][31], R_ff[i-1][32], R_ff[i-1][ 1]};\\n\\n always_ff @ (posedge clk or negedge rst_async_n) begin\\n if(!rst_async_n) begin\\n L_ff[i] <= 0;\\n R_ff[i] <= 0;\\n C_ff[i] <= 0;\\n D_ff[i] <= 0;\\n end else begin\\n L_ff[i] <= R_ff[i-1];\\n R_ff[i] <= R_nx ^ L_ff[i-1];\\n C_ff[i] <= C_nx;\\n D_ff[i] <= D_nx;\\n end\\n end\\n end\\n end\\nendgenerate\\n\\nassign last_perm = {R_ff[ROUNDS], L_ff[ROUNDS]};\\n\\nassign o_data = {last_perm[40], last_perm[8], last_perm[48], last_perm[16], last_perm[56], last_perm[24], last_perm[64], last_perm[32],\\n last_perm[39], last_perm[7], last_perm[47], last_perm[15], last_perm[55], last_perm[23], last_perm[63], last_perm[31],\\n last_perm[38], last_perm[6], last_perm[46], last_perm[14], last_perm[54], last_perm[22], last_perm[62], last_perm[30],\\n last_perm[37], last_perm[5], last_perm[45], last_perm[13], last_perm[53], last_perm[21], last_perm[61], last_perm[29],\\n last_perm[36], last_perm[4], last_perm[44], last_perm[12], last_perm[52], last_perm[20], last_perm[60], last_perm[28],\\n last_perm[35], last_perm[3], last_perm[43], last_perm[11], last_perm[51], last_perm[19], last_perm[59], last_perm[27],\\n last_perm[34], last_perm[2], last_perm[42], last_perm[10], last_perm[50], last_perm[18], last_perm[58], last_perm[26],\\n last_perm[33], last_perm[1], last_perm[41], last_perm[ 9], last_perm[49], last_perm[17], last_perm[57], last_perm[25]};\\n\\nendmodule : des_enc\", 'verif/tb_des_dec.sv': None, 'docs/Encryption.md': None, 'rtl/des_dec.sv': \"module des_dec #(\\n parameter NBW_DATA = 'd64,\\n parameter NBW_KEY = 'd64\\n) (\\n input logic clk,\\n input logic rst_async_n,\\n input logic i_valid,\\n input logic [1:NBW_DATA] i_data,\\n input logic [1:NBW_KEY] i_key,\\n output logic o_valid,\\n output logic [1:NBW_DATA] o_data\\n);\\n\\nlocalparam ROUNDS = 'd16;\\nlocalparam EXPANDED_BLOCK = 'd48;\\nlocalparam USED_KEY = 'd56;\\n\\nlogic [1:(NBW_DATA/2)] L16;\\nlogic [1:(NBW_DATA/2)] R16;\\nlogic [1:(NBW_DATA/2)] L_ff [0:ROUNDS-1];\\nlogic [1:(NBW_DATA/2)] R_ff [0:ROUNDS-1];\\nlogic [1:(USED_KEY/2)] C16;\\nlogic [1:(USED_KEY/2)] D16;\\nlogic [1:(USED_KEY/2)] C_ff [0:ROUNDS-1];\\nlogic [1:(USED_KEY/2)] D_ff [0:ROUNDS-1];\\nlogic [1:NBW_DATA] last_perm;\\nlogic [ROUNDS-1:0] valid_ff;\\n\\nalways_ff @ (posedge clk or negedge rst_async_n) begin\\n if(!rst_async_n) begin\\n valid_ff <= 0;\\n end else begin\\n valid_ff <= {valid_ff[ROUNDS-2:0], i_valid};\\n end\\nend\\n\\nassign o_valid = valid_ff[ROUNDS-1];\\n\\nassign R16 = {i_data[58], i_data[50], i_data[42], i_data[34], i_data[26], i_data[18], i_data[10], i_data[2],\\n i_data[60], i_data[52], i_data[44], i_data[36], i_data[28], i_data[20], i_data[12], i_data[4],\\n i_data[62], i_data[54], i_data[46], i_data[38], i_data[30], i_data[22], i_data[14], i_data[6],\\n i_data[64], i_data[56], i_data[48], i_data[40], i_data[32], i_data[24], i_data[16], i_data[8]};\\n\\nassign L16 = {i_data[57], i_data[49], i_data[41], i_data[33], i_data[25], i_data[17], i_data[ 9], i_data[1],\\n i_data[59], i_data[51], i_data[43], i_data[35], i_data[27], i_data[19], i_data[11], i_data[3],\\n i_data[61], i_data[53], i_data[45], i_data[37], i_data[29], i_data[21], i_data[13], i_data[5],\\n i_data[63], i_data[55], i_data[47], i_data[39], i_data[31], i_data[23], i_data[15], i_data[7]};\\n\\nassign C16 = {i_key[57], i_key[49], i_key[41], i_key[33], i_key[25], i_key[17], i_key[ 9],\\n i_key[ 1], i_key[58], i_key[50], i_key[42], i_key[34], i_key[26], i_key[18],\\n i_key[10], i_key[ 2], i_key[59], i_key[51], i_key[43], i_key[35], i_key[27],\\n i_key[19], i_key[11], i_key[ 3], i_key[60], i_key[52], i_key[44], i_key[36]};\\n\\nassign D16 = {i_key[63], i_key[55], i_key[47], i_key[39], i_key[31], i_key[23], i_key[15],\\n i_key[ 7], i_key[62], i_key[54], i_key[46], i_key[38], i_key[30], i_key[22],\\n i_key[14], i_key[ 6], i_key[61], i_key[53], i_key[45], i_key[37], i_key[29],\\n i_key[21], i_key[13], i_key[ 5], i_key[28], i_key[20], i_key[12], i_key[ 4]};\\n\\ngenerate\\n for (genvar i = ROUNDS-1; i >= 0; i--) begin : rounds\\n logic [1:EXPANDED_BLOCK] round_key;\\n logic [1:(USED_KEY/2)] C_nx;\\n logic [1:(USED_KEY/2)] D_nx;\\n logic [1:USED_KEY] perm_ch;\\n logic [1:(NBW_DATA/2)] L_nx;\\n logic [1:EXPANDED_BLOCK] L_expanded;\\n logic [1:6] Primitive_input [1:8];\\n logic [1:4] Primitive_output [1:8];\\n logic [1:(NBW_DATA/2)] perm_in;\\n\\n if(i == 15) begin\\n assign perm_ch = {C16, D16};\\n end else begin\\n assign perm_ch = {C_ff[i+1], D_ff[i+1]};\\n end\\n assign round_key = {perm_ch[14], perm_ch[17], perm_ch[11], perm_ch[24], perm_ch[ 1], perm_ch[ 5],\\n perm_ch[ 3], perm_ch[28], perm_ch[15], perm_ch[ 6], perm_ch[21], perm_ch[10],\\n perm_ch[23], perm_ch[19], perm_ch[12], perm_ch[ 4], perm_ch[26], perm_ch[ 8],\\n perm_ch[16], perm_ch[ 7], perm_ch[27], perm_ch[20], perm_ch[13], perm_ch[ 2],\\n perm_ch[41], perm_ch[52], perm_ch[31], perm_ch[37], perm_ch[47], perm_ch[55],\\n perm_ch[30], perm_ch[40], perm_ch[51], perm_ch[45], perm_ch[33], perm_ch[48],\\n perm_ch[44], perm_ch[49], perm_ch[39], perm_ch[56], perm_ch[34], perm_ch[53],\\n perm_ch[46], perm_ch[42], perm_ch[50], perm_ch[36], perm_ch[29], perm_ch[32]};\\n\\n if(i == 0 || i == 1 || i == 8 || i == 15) begin\\n if(i == 15) begin\\n assign C_nx = {C16[(USED_KEY/2)], C16[1:(USED_KEY/2)-1]};\\n assign D_nx = {D16[(USED_KEY/2)], D16[1:(USED_KEY/2)-1]};\\n end else begin\\n assign C_nx = {C_ff[i+1][(USED_KEY/2)], C_ff[i+1][1:(USED_KEY/2)-1]};\\n assign D_nx = {D_ff[i+1][(USED_KEY/2)], D_ff[i+1][1:(USED_KEY/2)-1]};\\n end\\n end else begin\\n assign C_nx = {C_ff[i+1][(USED_KEY/2)-1+:2], C_ff[i+1][1:(USED_KEY/2)-2]};\\n assign D_nx = {D_ff[i+1][(USED_KEY/2)-1+:2], D_ff[i+1][1:(USED_KEY/2)-2]};\\n end\\n\\n assign Primitive_input[1] = L_expanded[ 1:6 ] ^ round_key[ 1:6 ];\\n assign Primitive_input[2] = L_expanded[ 7:12] ^ round_key[ 7:12];\\n assign Primitive_input[3] = L_expanded[13:18] ^ round_key[13:18];\\n assign Primitive_input[4] = L_expanded[19:24] ^ round_key[19:24];\\n assign Primitive_input[5] = L_expanded[25:30] ^ round_key[25:30];\\n assign Primitive_input[6] = L_expanded[31:36] ^ round_key[31:36];\\n assign Primitive_input[7] = L_expanded[37:42] ^ round_key[37:42];\\n assign Primitive_input[8] = L_expanded[43:48] ^ round_key[43:48];\\n\\n S1 uu_S1 (\\n .i_data(Primitive_input [1]),\\n .o_data(Primitive_output[1])\\n );\\n\\n S2 uu_S2 (\\n .i_data(Primitive_input [2]),\\n .o_data(Primitive_output[2])\\n );\\n\\n S3 uu_S3 (\\n .i_data(Primitive_input [3]),\\n .o_data(Primitive_output[3])\\n );\\n\\n S4 uu_S4 (\\n .i_data(Primitive_input [4]),\\n .o_data(Primitive_output[4])\\n );\\n\\n S5 uu_S5 (\\n .i_data(Primitive_input [5]),\\n .o_data(Primitive_output[5])\\n );\\n\\n S6 uu_S6 (\\n .i_data(Primitive_input [6]),\\n .o_data(Primitive_output[6])\\n );\\n\\n S7 uu_S7 (\\n .i_data(Primitive_input [7]),\\n .o_data(Primitive_output[7])\\n );\\n\\n S8 uu_S8 (\\n .i_data(Primitive_input [8]),\\n .o_data(Primitive_output[8])\\n );\\n\\n assign perm_in = {Primitive_output[1], Primitive_output[2], Primitive_output[3], Primitive_output[4],\\n Primitive_output[5], Primitive_output[6], Primitive_output[7], Primitive_output[8]};\\n\\n assign L_nx = {perm_in[16], perm_in[ 7], perm_in[20], perm_in[21],\\n perm_in[29], perm_in[12], perm_in[28], perm_in[17],\\n perm_in[ 1], perm_in[15], perm_in[23], perm_in[26],\\n perm_in[ 5], perm_in[18], perm_in[31], perm_in[10],\\n perm_in[ 2], perm_in[ 8], perm_in[24], perm_in[14],\\n perm_in[32], perm_in[27], perm_in[ 3], perm_in[ 9],\\n perm_in[19], perm_in[13], perm_in[30], perm_in[ 6],\\n perm_in[22], perm_in[11], perm_in[ 4], perm_in[25]};\\n\\n if(i == 15) begin\\n assign L_expanded = {L16[32], L16[ 1], L16[ 2], L16[ 3], L16[ 4], L16[ 5],\\n L16[ 4], L16[ 5], L16[ 6], L16[ 7], L16[ 8], L16[ 9],\\n L16[ 8], L16[ 9], L16[10], L16[11], L16[12], L16[13],\\n L16[12], L16[13], L16[14], L16[15], L16[16], L16[17],\\n L16[16], L16[17], L16[18], L16[19], L16[20], L16[21],\\n L16[20], L16[21], L16[22], L16[23], L16[24], L16[25],\\n L16[24], L16[25], L16[26], L16[27], L16[28], L16[29],\\n L16[28], L16[29], L16[30], L16[31], L16[32], L16[ 1]};\\n\\n always_ff @ (posedge clk or negedge rst_async_n) begin\\n if(!rst_async_n) begin\\n L_ff[i] <= 0;\\n R_ff[i] <= 0;\\n C_ff[i] <= 0;\\n D_ff[i] <= 0;\\n end else begin\\n if(i_valid) begin\\n L_ff[i] <= L_nx ^ R16;\\n R_ff[i] <= L16;\\n C_ff[i] <= C_nx;\\n D_ff[i] <= D_nx;\\n end\\n end\\n end\\n end else begin\\n assign L_expanded = {L_ff[i+1][32], L_ff[i+1][ 1], L_ff[i+1][ 2], L_ff[i+1][ 3], L_ff[i+1][ 4], L_ff[i+1][ 5],\\n L_ff[i+1][ 4], L_ff[i+1][ 5], L_ff[i+1][ 6], L_ff[i+1][ 7], L_ff[i+1][ 8], L_ff[i+1][ 9],\\n L_ff[i+1][ 8], L_ff[i+1][ 9], L_ff[i+1][10], L_ff[i+1][11], L_ff[i+1][12], L_ff[i+1][13],\\n L_ff[i+1][12], L_ff[i+1][13], L_ff[i+1][14], L_ff[i+1][15], L_ff[i+1][16], L_ff[i+1][17],\\n L_ff[i+1][16], L_ff[i+1][17], L_ff[i+1][18], L_ff[i+1][19], L_ff[i+1][20], L_ff[i+1][21],\\n L_ff[i+1][20], L_ff[i+1][21], L_ff[i+1][22], L_ff[i+1][23], L_ff[i+1][24], L_ff[i+1][25],\\n L_ff[i+1][24], L_ff[i+1][25], L_ff[i+1][26], L_ff[i+1][27], L_ff[i+1][28], L_ff[i+1][29],\\n L_ff[i+1][28], L_ff[i+1][29], L_ff[i+1][30], L_ff[i+1][31], L_ff[i+1][32], L_ff[i+1][ 1]};\\n\\n always_ff @ (posedge clk or negedge rst_async_n) begin\\n if(!rst_async_n) begin\\n L_ff[i] <= 0;\\n R_ff[i] <= 0;\\n C_ff[i] <= 0;\\n D_ff[i] <= 0;\\n end else begin\\n L_ff[i] <= L_nx ^ R_ff[i+1];\\n R_ff[i] <= L_ff[i+1];\\n C_ff[i] <= C_nx;\\n D_ff[i] <= D_nx;\\n end\\n end\\n end\\n end\\nendgenerate\\n\\nassign last_perm = {L_ff[0], R_ff[0]};\\n\\nassign o_data = {last_perm[40], last_perm[8], last_perm[48], last_perm[16], last_perm[56], last_perm[24], last_perm[64], last_perm[32],\\n last_perm[39], last_perm[7], last_perm[47], last_perm[15], last_perm[55], last_perm[23], last_perm[63], last_perm[31],\\n last_perm[38], last_perm[6], last_perm[46], last_perm[14], last_perm[54], last_perm[22], last_perm[62], last_perm[30],\\n last_perm[37], last_perm[5], last_perm[45], last_perm[13], last_perm[53], last_perm[21], last_perm[61], last_perm[29],\\n last_perm[36], last_perm[4], last_perm[44], last_perm[12], last_perm[52], last_perm[20], last_perm[60], last_perm[28],\\n last_perm[35], last_perm[3], last_perm[43], last_perm[11], last_perm[51], last_perm[19], last_perm[59], last_perm[27],\\n last_perm[34], last_perm[2], last_perm[42], last_perm[10], last_perm[50], last_perm[18], last_perm[58], last_perm[26],\\n last_perm[33], last_perm[1], last_perm[41], last_perm[ 9], last_perm[49], last_perm[17], last_perm[57], last_perm[25]};\\n\\nendmodule : des_dec\", 'verif/tb_3des_enc.sv': None, 'verif/tb_3des_dec.sv': 'module tb;\\n\\nparameter NBW_DATA = \\'d64;\\nparameter NBW_KEY = \\'d192;\\n\\nlogic clk;\\nlogic rst_async_n;\\nlogic i_start;\\nlogic [1:NBW_DATA] i_data;\\nlogic [1:NBW_KEY ] i_key;\\nlogic o_done;\\nlogic [1:NBW_DATA] o_data;\\n\\ndes3_dec #(\\n .NBW_DATA(NBW_DATA),\\n .NBW_KEY (NBW_KEY )\\n) uu_des3_dec (\\n .clk (clk ),\\n .rst_async_n(rst_async_n),\\n .i_start (i_start ),\\n .i_data (i_data ),\\n .i_key (i_key ),\\n .o_done (o_done ),\\n .o_data (o_data )\\n);\\n\\ninitial begin\\n $dumpfile(\"test.vcd\");\\n $dumpvars(0,tb);\\nend\\n\\nalways #5 clk = ~clk;\\n\\ntask Single_test(logic [1:NBW_KEY] key, logic [1:NBW_DATA] data, logic [1:NBW_DATA] expected);\\n i_key = key;\\n i_data = data;\\n i_start = 1;\\n\\n @(negedge clk);\\n i_start = 0;\\n\\n @(posedge o_done);\\n @(negedge clk);\\n if(o_data != expected) begin\\n $display(\"FAIL!\");\\n $display(\"Expected %h, got %h\", expected, o_data);\\n end else begin\\n $display(\"PASS!\");\\n end\\nendtask\\n\\ntask Burst_test();\\n i_key = 192\\'hB1FECAFEBEBAB1FEABCDABCDABCDABCD8765432187654321;\\n i_data = 64\\'h4321432143214321;\\n i_start = 1;\\n\\n @(negedge clk); // This next i_data must be ignored by the RTL\\n i_data = 64\\'h123456789ABCDEF0;\\n\\n @(negedge clk); // This next i_data and i_key must be ignored by the RTL\\n i_data = 64\\'h1234123412341234;\\n i_key = 192\\'hABCDABCDABCDABCD8765432187654321B1FECAFEBEBAB1FE;\\n\\n @(negedge clk);\\n i_start = 0;\\n\\n @(posedge o_done);\\n \\n // The ignored data/key can not change the output data, nor the o_done\\n for(int i = 0; i < 3; i++) begin // Using 3 to test the data output for the first value, and validating that the changes in i_data and i_key while the RTL is not done won\\'t affect o_data\\n @(negedge clk);\\n if(o_done != 1) begin\\n $display(\"FAIL! o_done should be asserted here.\");\\n end\\n \\n if(o_data != 64\\'h32966b20b88edf53) begin\\n $display(\"FAIL!\");\\n $display(\"Expected %h, got %h\", 64\\'h32966b20b88edf53, o_data);\\n end else begin\\n $display(\"PASS!\");\\n end\\n end\\n \\nendtask\\n\\ninitial begin\\n clk = 0;\\n i_start = 0;\\n rst_async_n = 1;\\n #1;\\n rst_async_n = 0;\\n #2;\\n rst_async_n = 1;\\n @(negedge clk);\\n\\n $display(\"\\\\nSingle Tests\");\\n Single_test(192\\'h0123456789abcdeffedcba9876543210abcdef9876543210, 64\\'h0123456789ABCDEF, 64\\'h29d92f40554ab5dc);\\n Single_test(192\\'h0123456789abcdeffedcba9876543210abcdef9876543210, 64\\'hFEDCBA9876543210, 64\\'hf27a8ffec7e6be1e);\\n Single_test(192\\'hBEBACAFE12345678B1FECAFE876543219898898974744747, 64\\'hFEDCBA9876543210, 64\\'h64ff5c5ace7f03ba);\\n Single_test(192\\'hBEBACAFE12345678B1FECAFE876543219898898974744747, 64\\'hB1FECAFEBEBAB1FE, 64\\'hc78f7a5f19428db8);\\n\\n $display(\"\\\\nBurst Test\");\\n Burst_test();\\n\\n @(negedge clk);\\n @(negedge clk);\\n\\n $finish();\\nend\\n\\nendmodule', 'docs/min_hamming_distance_finder_spec.md': None, 'rtl/Bit_Difference_Counter.sv': None, 'rtl/Bitwise_Reduction.sv': None, 'rtl/Data_Reduction.sv': None, 'verif/tb_Min_Hamming_Distance_Finder.sv': None, 'docs/specs.md': None, 'rtl/arithmetic_progression_generator.sv': None, 'docs/algorithms.md': None, 'docs/coeff_update_spec.md': None, 'docs/equalizer_spec.md': None, 'docs/error_calc_spec.md': None, 'rtl/coeff_update.sv': None, 'rtl/dynamic_equalizer.sv': None, 'rtl/error_calc.sv': None, 'docs/awgn_spec.md': None, 'docs/equalizer_top_spec.md': None, 'rtl/elevator_control_system.sv': None, 'docs/tx_specification.md': None, 'rtl/ethernet_fifo_cdc.sv': None, 'docs/tx_mac_specification.md': None, 'verif/event_scheduler_tb.sv': None, 'docs/modified_specs.md': None, 'rtl/event_scheduler.sv': None, 'verif/tb_event_scheduler.sv': None, 'rtl/column_selector.sv': None, 'rtl/event_storage.sv': None, 'verif/tb.sv': None, 'rtl/fixed_priority_arbiter.sv': None, 'verif/fixed_priority_arbiter_tb.sv': None, 'docs/Modified_specification.md': None, 'docs/GCD_specification.md': None, 'docs/crypto_accelerator_specification.md': None, 'docs/modular_exponentiation_specification.md': None, 'docs/modular_multiplier_specification.md': None, 'rtl/gcd_controlpath_3.sv': None, 'rtl/gcd_controlpath_4.sv': None, 'rtl/gcd_datapath_5.sv': None, 'rtl/gcd_datapath_6.sv': None, 'rtl/gcd_top_1.sv': None, 'rtl/gcd_top_2.sv': None, 'rtl/modular_exponentiation.sv': None, 'rtl/modular_multiplier.sv': None, 'rtl/lfsr_8bit.sv': None, 'verif/lfsr_8bit_tb.sv': None, 'rtl/bit16_lfsr.sv': None, 'rtl/low_power_ctrl.sv': None, 'rtl/sync_fifo.sv': None, 'verif/tb_low_power_channel.sv': None, 'rtl/cross_domain_sync.sv': None, 'rtl/dsp_input_stage.sv': None, 'rtl/dsp_output_stage.sv': None, 'rtl/lfsr_generator.sv': None, 'rtl/monte_carlo_dsp_monitor_top.sv': None, 'verif/monte_carlo_dsp_monitor_top_tb.sv': None, 'docs/multiplexer_specification.md': None, 'verif/multiplexer_tb.sv': None, 'docs/nbit_swizzling_spec.md': None, 'verif/nbit_swizzling_tb.sv': None, 'docs/nmea_decoder_spec.md': None, 'rtl/nmea_decoder.sv': None, 'verif/nmea_decoder_tb.sv': None, 'docs/fifo.md': None, 'rtl/fifo_memory.sv': None, 'rtl/read_to_write_pointer_sync.sv': None, 'rtl/rptr_empty.sv': None, 'rtl/wptr_full.sv': None, 'rtl/write_to_read_pointer_sync.sv': None, 'docs/spec.md': None, 'verif/async_filo_tb.sv': None, 'docs/axilite_to_pcie_config_module.md': None, 'rtl/axi4lite_to_pcie_cfg_bridge.sv': None, 'rtl/axis_broadcast.sv': None, 'verif/tb_axis_broadcast.sv': None, 'docs/axis_to_uart_tx_specs.md': None, 'docs/uart_rx_to_axis_specs.md': None, 'rtl/barrel_shifter.sv': None, 'verif/barrel_shifter_tb.sv': None, 'rtl/bcd_adder.sv': None, 'rtl/full_adder.sv': None, 'rtl/four_bit_adder.sv': None, 'rtl/search_binary_search_tree.sv': None, 'rtl/delete_node_binary_search_tree.sv': None, 'docs/bst_operations.md': None, 'rtl/binary_search_tree_sort_construct.sv': None, 'docs/Spec.md': None, 'verif/tb_binary_to_gray.sv': None, 'verif/tb_custom_byte_enable_ram.sv': None, 'verif/cache_controller_tb.sv': None, 'rtl/caesar_cipher.sv': None, 'verif/caesar_cipher_tb.sv': None, 'verif/tb_pseudoRandGenerator_ca.sv': None, 'docs/continuous_adder_specification.md': None, 'verif/continuous_adder_tb.sv': None, 'rtl/fifo_buffer.sv': None, 'verif/tb_fifo_buffer.sv': None, 'docs/direct_map_cache_spec.md': None, 'verif/tb_direct_map_cache.sv': None, 'rtl/direct_map_cache.sv': None, 'rtl/dual_port_memory.sv': None, 'rtl/gen_cos_sin_lut.sv': None, 'rtl/phase_lut.sv': None, 'rtl/phase_rotation.sv': None, 'rtl/power4.sv': None, 'rtl/saturation.sv': None, 'rtl/top_phase_rotation.sv': None, 'docs/spec_viterbi.md': None, 'docs/spec_slicer_top.md': None, 'docs/spec_top_phase_rotation.md': None, 'rtl/slicer.sv': None, 'rtl/slicer_top.sv': None, 'docs/swizzler_specification.md': None, 'verif/swizzler_tb.sv': None, 'rtl/swizzler.sv': None, 'docs/sync_serial_communication_tx_rx_spec.md': None, 'verif/sync_serial_communication_tb.sv': None, 'rtl/weight_stationary_pe.sv': None, 'verif/systolic_array_tb.sv': None, 'rtl/thermostat.v': None, 'docs/Traffic_controller.md': None, 'rtl/traffic_light_controller.sv': None, 'docs/Universal_Shift_Register_spec.md': None, 'verif/tb_universal_shift_register.sv': None, 'rtl/universal_shift_register.sv': None, 'docs/spec_conj.md': None, 'docs/spec_cross_correlation.md': None, 'docs/spec_detect_sequence.md': None, 'rtl/adder_2d_layers.sv': None, 'rtl/adder_tree_2d.sv': None, 'rtl/correlate.sv': None, 'rtl/cross_correlation.sv': None, 'docs/valid_modes.md': None, 'docs/words_counting.md': None, 'rtl/detect_sequence.sv': None, 'docs/proc_fsm_spec.md': None, 'docs/adder_tree.md': None, 'docs/coeff_ram.md': None, 'docs/poly_decimator.md': None, 'docs/poly_filter.md': None, 'docs/shift_register.md': None, 'rtl/adder_tree.sv': None, 'rtl/coeff_ram.sv': None, 'rtl/poly_filter.sv': None, 'rtl/shift_register.sv': None, 'docs/prbs_specification.md': None, 'rtl/prbs_gen_check.sv': None, 'rtl/fsm.sv': None, 'verif/fsm_tb.sv': None, 'rtl/CA_1.sv': None, 'rtl/CA_2.sv': None, 'rtl/CA_3.sv': None, 'rtl/CA_4.sv': None, 'rtl/rgb_color_space_conversion.sv': None, 'rtl/APBGlobalHistoryRegister.v': None, 'docs/signed_comparator_specification.md': None, 'verif/signed_comparator_tb.sv': None, 'rtl/sorting_engine.sv': None, 'rtl/brick_sort.sv': None, 'rtl/bubble_sort.sv': None, 'rtl/merge_sort.sv': None, 'rtl/selection_sort.sv': None}", + "rtl/S1.sv": "module S1(\n input logic [5:0] i_data,\n output logic [3:0] o_data\n);\n\nalways_comb begin\n case (i_data)\n 6'b0_0000_0 : o_data = 4'd14;\n 6'b0_0001_0 : o_data = 4'd4;\n 6'b0_0010_0 : o_data = 4'd13;\n 6'b0_0011_0 : o_data = 4'd1;\n 6'b0_0100_0 : o_data = 4'd2;\n 6'b0_0101_0 : o_data = 4'd15;\n 6'b0_0110_0 : o_data = 4'd11;\n 6'b0_0111_0 : o_data = 4'd8;\n 6'b0_1000_0 : o_data = 4'd3;\n 6'b0_1001_0 : o_data = 4'd10;\n 6'b0_1010_0 : o_data = 4'd6;\n 6'b0_1011_0 : o_data = 4'd12;\n 6'b0_1100_0 : o_data = 4'd5;\n 6'b0_1101_0 : o_data = 4'd9;\n 6'b0_1110_0 : o_data = 4'd0;\n 6'b0_1111_0 : o_data = 4'd7;\n 6'b0_0000_1 : o_data = 4'd0;\n 6'b0_0001_1 : o_data = 4'd15;\n 6'b0_0010_1 : o_data = 4'd7;\n 6'b0_0011_1 : o_data = 4'd4;\n 6'b0_0100_1 : o_data = 4'd14;\n 6'b0_0101_1 : o_data = 4'd2;\n 6'b0_0110_1 : o_data = 4'd13;\n 6'b0_0111_1 : o_data = 4'd1;\n 6'b0_1000_1 : o_data = 4'd10;\n 6'b0_1001_1 : o_data = 4'd6;\n 6'b0_1010_1 : o_data = 4'd12;\n 6'b0_1011_1 : o_data = 4'd11;\n 6'b0_1100_1 : o_data = 4'd9;\n 6'b0_1101_1 : o_data = 4'd5;\n 6'b0_1110_1 : o_data = 4'd3;\n 6'b0_1111_1 : o_data = 4'd8;\n 6'b1_0000_0 : o_data = 4'd4;\n 6'b1_0001_0 : o_data = 4'd1;\n 6'b1_0010_0 : o_data = 4'd14;\n 6'b1_0011_0 : o_data = 4'd8;\n 6'b1_0100_0 : o_data = 4'd13;\n 6'b1_0101_0 : o_data = 4'd6;\n 6'b1_0110_0 : o_data = 4'd2;\n 6'b1_0111_0 : o_data = 4'd11;\n 6'b1_1000_0 : o_data = 4'd15;\n 6'b1_1001_0 : o_data = 4'd12;\n 6'b1_1010_0 : o_data = 4'd9;\n 6'b1_1011_0 : o_data = 4'd7;\n 6'b1_1100_0 : o_data = 4'd3;\n 6'b1_1101_0 : o_data = 4'd10;\n 6'b1_1110_0 : o_data = 4'd5;\n 6'b1_1111_0 : o_data = 4'd0;\n 6'b1_0000_1 : o_data = 4'd15;\n 6'b1_0001_1 : o_data = 4'd12;\n 6'b1_0010_1 : o_data = 4'd8;\n 6'b1_0011_1 : o_data = 4'd2;\n 6'b1_0100_1 : o_data = 4'd4;\n 6'b1_0101_1 : o_data = 4'd9;\n 6'b1_0110_1 : o_data = 4'd1;\n 6'b1_0111_1 : o_data = 4'd7;\n 6'b1_1000_1 : o_data = 4'd5;\n 6'b1_1001_1 : o_data = 4'd11;\n 6'b1_1010_1 : o_data = 4'd3;\n 6'b1_1011_1 : o_data = 4'd14;\n 6'b1_1100_1 : o_data = 4'd10;\n 6'b1_1101_1 : o_data = 4'd0;\n 6'b1_1110_1 : o_data = 4'd6;\n 6'b1_1111_1 : o_data = 4'd13;\n default: o_data = 4'd0;\n endcase\nend\n\nendmodule : S1", + "rtl/S2.sv": "module S2(\n input logic [5:0] i_data,\n output logic [3:0] o_data\n);\n\nalways_comb begin\n case (i_data)\n 6'b0_0000_0 : o_data = 4'd15;\n 6'b0_0001_0 : o_data = 4'd1;\n 6'b0_0010_0 : o_data = 4'd8;\n 6'b0_0011_0 : o_data = 4'd14;\n 6'b0_0100_0 : o_data = 4'd6;\n 6'b0_0101_0 : o_data = 4'd11;\n 6'b0_0110_0 : o_data = 4'd3;\n 6'b0_0111_0 : o_data = 4'd4;\n 6'b0_1000_0 : o_data = 4'd9;\n 6'b0_1001_0 : o_data = 4'd7;\n 6'b0_1010_0 : o_data = 4'd2;\n 6'b0_1011_0 : o_data = 4'd13;\n 6'b0_1100_0 : o_data = 4'd12;\n 6'b0_1101_0 : o_data = 4'd0;\n 6'b0_1110_0 : o_data = 4'd5;\n 6'b0_1111_0 : o_data = 4'd10;\n 6'b0_0000_1 : o_data = 4'd3;\n 6'b0_0001_1 : o_data = 4'd13;\n 6'b0_0010_1 : o_data = 4'd4;\n 6'b0_0011_1 : o_data = 4'd7;\n 6'b0_0100_1 : o_data = 4'd15;\n 6'b0_0101_1 : o_data = 4'd2;\n 6'b0_0110_1 : o_data = 4'd8;\n 6'b0_0111_1 : o_data = 4'd14;\n 6'b0_1000_1 : o_data = 4'd12;\n 6'b0_1001_1 : o_data = 4'd0;\n 6'b0_1010_1 : o_data = 4'd1;\n 6'b0_1011_1 : o_data = 4'd10;\n 6'b0_1100_1 : o_data = 4'd6;\n 6'b0_1101_1 : o_data = 4'd9;\n 6'b0_1110_1 : o_data = 4'd11;\n 6'b0_1111_1 : o_data = 4'd5;\n 6'b1_0000_0 : o_data = 4'd0;\n 6'b1_0001_0 : o_data = 4'd14;\n 6'b1_0010_0 : o_data = 4'd7;\n 6'b1_0011_0 : o_data = 4'd11;\n 6'b1_0100_0 : o_data = 4'd10;\n 6'b1_0101_0 : o_data = 4'd4;\n 6'b1_0110_0 : o_data = 4'd13;\n 6'b1_0111_0 : o_data = 4'd1;\n 6'b1_1000_0 : o_data = 4'd5;\n 6'b1_1001_0 : o_data = 4'd8;\n 6'b1_1010_0 : o_data = 4'd12;\n 6'b1_1011_0 : o_data = 4'd6;\n 6'b1_1100_0 : o_data = 4'd9;\n 6'b1_1101_0 : o_data = 4'd3;\n 6'b1_1110_0 : o_data = 4'd2;\n 6'b1_1111_0 : o_data = 4'd15;\n 6'b1_0000_1 : o_data = 4'd13;\n 6'b1_0001_1 : o_data = 4'd8;\n 6'b1_0010_1 : o_data = 4'd10;\n 6'b1_0011_1 : o_data = 4'd1;\n 6'b1_0100_1 : o_data = 4'd3;\n 6'b1_0101_1 : o_data = 4'd15;\n 6'b1_0110_1 : o_data = 4'd4;\n 6'b1_0111_1 : o_data = 4'd2;\n 6'b1_1000_1 : o_data = 4'd11;\n 6'b1_1001_1 : o_data = 4'd6;\n 6'b1_1010_1 : o_data = 4'd7;\n 6'b1_1011_1 : o_data = 4'd12;\n 6'b1_1100_1 : o_data = 4'd0;\n 6'b1_1101_1 : o_data = 4'd5;\n 6'b1_1110_1 : o_data = 4'd14;\n 6'b1_1111_1 : o_data = 4'd9;\n default: o_data = 4'd0;\n endcase\nend\n\nendmodule : S2", + "rtl/S3.sv": "module S3(\n input logic [5:0] i_data,\n output logic [3:0] o_data\n);\n\nalways_comb begin\n case (i_data)\n 6'b0_0000_0 : o_data = 4'd10;\n 6'b0_0001_0 : o_data = 4'd0;\n 6'b0_0010_0 : o_data = 4'd9;\n 6'b0_0011_0 : o_data = 4'd14;\n 6'b0_0100_0 : o_data = 4'd6;\n 6'b0_0101_0 : o_data = 4'd3;\n 6'b0_0110_0 : o_data = 4'd15;\n 6'b0_0111_0 : o_data = 4'd5;\n 6'b0_1000_0 : o_data = 4'd1;\n 6'b0_1001_0 : o_data = 4'd13;\n 6'b0_1010_0 : o_data = 4'd12;\n 6'b0_1011_0 : o_data = 4'd7;\n 6'b0_1100_0 : o_data = 4'd11;\n 6'b0_1101_0 : o_data = 4'd4;\n 6'b0_1110_0 : o_data = 4'd2;\n 6'b0_1111_0 : o_data = 4'd8;\n 6'b0_0000_1 : o_data = 4'd13;\n 6'b0_0001_1 : o_data = 4'd7;\n 6'b0_0010_1 : o_data = 4'd0;\n 6'b0_0011_1 : o_data = 4'd9;\n 6'b0_0100_1 : o_data = 4'd3;\n 6'b0_0101_1 : o_data = 4'd4;\n 6'b0_0110_1 : o_data = 4'd6;\n 6'b0_0111_1 : o_data = 4'd10;\n 6'b0_1000_1 : o_data = 4'd2;\n 6'b0_1001_1 : o_data = 4'd8;\n 6'b0_1010_1 : o_data = 4'd5;\n 6'b0_1011_1 : o_data = 4'd14;\n 6'b0_1100_1 : o_data = 4'd12;\n 6'b0_1101_1 : o_data = 4'd11;\n 6'b0_1110_1 : o_data = 4'd15;\n 6'b0_1111_1 : o_data = 4'd1;\n 6'b1_0000_0 : o_data = 4'd13;\n 6'b1_0001_0 : o_data = 4'd6;\n 6'b1_0010_0 : o_data = 4'd4;\n 6'b1_0011_0 : o_data = 4'd9;\n 6'b1_0100_0 : o_data = 4'd8;\n 6'b1_0101_0 : o_data = 4'd15;\n 6'b1_0110_0 : o_data = 4'd3;\n 6'b1_0111_0 : o_data = 4'd0;\n 6'b1_1000_0 : o_data = 4'd11;\n 6'b1_1001_0 : o_data = 4'd1;\n 6'b1_1010_0 : o_data = 4'd2;\n 6'b1_1011_0 : o_data = 4'd12;\n 6'b1_1100_0 : o_data = 4'd5;\n 6'b1_1101_0 : o_data = 4'd10;\n 6'b1_1110_0 : o_data = 4'd14;\n 6'b1_1111_0 : o_data = 4'd7;\n 6'b1_0000_1 : o_data = 4'd1;\n 6'b1_0001_1 : o_data = 4'd10;\n 6'b1_0010_1 : o_data = 4'd13;\n 6'b1_0011_1 : o_data = 4'd0;\n 6'b1_0100_1 : o_data = 4'd6;\n 6'b1_0101_1 : o_data = 4'd9;\n 6'b1_0110_1 : o_data = 4'd8;\n 6'b1_0111_1 : o_data = 4'd7;\n 6'b1_1000_1 : o_data = 4'd4;\n 6'b1_1001_1 : o_data = 4'd15;\n 6'b1_1010_1 : o_data = 4'd14;\n 6'b1_1011_1 : o_data = 4'd3;\n 6'b1_1100_1 : o_data = 4'd11;\n 6'b1_1101_1 : o_data = 4'd5;\n 6'b1_1110_1 : o_data = 4'd2;\n 6'b1_1111_1 : o_data = 4'd12;\n default: o_data = 4'd0;\n endcase\nend\n\nendmodule : S3", + "rtl/S4.sv": "module S4(\n input logic [5:0] i_data,\n output logic [3:0] o_data\n);\n\nalways_comb begin\n case (i_data)\n 6'b0_0000_0 : o_data = 4'd7;\n 6'b0_0001_0 : o_data = 4'd13;\n 6'b0_0010_0 : o_data = 4'd14;\n 6'b0_0011_0 : o_data = 4'd3;\n 6'b0_0100_0 : o_data = 4'd0;\n 6'b0_0101_0 : o_data = 4'd6;\n 6'b0_0110_0 : o_data = 4'd9;\n 6'b0_0111_0 : o_data = 4'd10;\n 6'b0_1000_0 : o_data = 4'd1;\n 6'b0_1001_0 : o_data = 4'd2;\n 6'b0_1010_0 : o_data = 4'd8;\n 6'b0_1011_0 : o_data = 4'd5;\n 6'b0_1100_0 : o_data = 4'd11;\n 6'b0_1101_0 : o_data = 4'd12;\n 6'b0_1110_0 : o_data = 4'd4;\n 6'b0_1111_0 : o_data = 4'd15;\n 6'b0_0000_1 : o_data = 4'd13;\n 6'b0_0001_1 : o_data = 4'd8;\n 6'b0_0010_1 : o_data = 4'd11;\n 6'b0_0011_1 : o_data = 4'd5;\n 6'b0_0100_1 : o_data = 4'd6;\n 6'b0_0101_1 : o_data = 4'd15;\n 6'b0_0110_1 : o_data = 4'd0;\n 6'b0_0111_1 : o_data = 4'd3;\n 6'b0_1000_1 : o_data = 4'd4;\n 6'b0_1001_1 : o_data = 4'd7;\n 6'b0_1010_1 : o_data = 4'd2;\n 6'b0_1011_1 : o_data = 4'd12;\n 6'b0_1100_1 : o_data = 4'd1;\n 6'b0_1101_1 : o_data = 4'd10;\n 6'b0_1110_1 : o_data = 4'd14;\n 6'b0_1111_1 : o_data = 4'd9;\n 6'b1_0000_0 : o_data = 4'd10;\n 6'b1_0001_0 : o_data = 4'd6;\n 6'b1_0010_0 : o_data = 4'd9;\n 6'b1_0011_0 : o_data = 4'd0;\n 6'b1_0100_0 : o_data = 4'd12;\n 6'b1_0101_0 : o_data = 4'd11;\n 6'b1_0110_0 : o_data = 4'd7;\n 6'b1_0111_0 : o_data = 4'd13;\n 6'b1_1000_0 : o_data = 4'd15;\n 6'b1_1001_0 : o_data = 4'd1;\n 6'b1_1010_0 : o_data = 4'd3;\n 6'b1_1011_0 : o_data = 4'd14;\n 6'b1_1100_0 : o_data = 4'd5;\n 6'b1_1101_0 : o_data = 4'd2;\n 6'b1_1110_0 : o_data = 4'd8;\n 6'b1_1111_0 : o_data = 4'd4;\n 6'b1_0000_1 : o_data = 4'd3;\n 6'b1_0001_1 : o_data = 4'd15;\n 6'b1_0010_1 : o_data = 4'd0;\n 6'b1_0011_1 : o_data = 4'd6;\n 6'b1_0100_1 : o_data = 4'd10;\n 6'b1_0101_1 : o_data = 4'd1;\n 6'b1_0110_1 : o_data = 4'd13;\n 6'b1_0111_1 : o_data = 4'd8;\n 6'b1_1000_1 : o_data = 4'd9;\n 6'b1_1001_1 : o_data = 4'd4;\n 6'b1_1010_1 : o_data = 4'd5;\n 6'b1_1011_1 : o_data = 4'd11;\n 6'b1_1100_1 : o_data = 4'd12;\n 6'b1_1101_1 : o_data = 4'd7;\n 6'b1_1110_1 : o_data = 4'd2;\n 6'b1_1111_1 : o_data = 4'd14;\n default: o_data = 4'd0;\n endcase\nend\n\nendmodule : S4", + "rtl/S5.sv": "module S5(\n input logic [5:0] i_data,\n output logic [3:0] o_data\n);\n\nalways_comb begin\n case (i_data)\n 6'b0_0000_0 : o_data = 4'd2;\n 6'b0_0001_0 : o_data = 4'd12;\n 6'b0_0010_0 : o_data = 4'd4;\n 6'b0_0011_0 : o_data = 4'd1;\n 6'b0_0100_0 : o_data = 4'd7;\n 6'b0_0101_0 : o_data = 4'd10;\n 6'b0_0110_0 : o_data = 4'd11;\n 6'b0_0111_0 : o_data = 4'd6;\n 6'b0_1000_0 : o_data = 4'd8;\n 6'b0_1001_0 : o_data = 4'd5;\n 6'b0_1010_0 : o_data = 4'd3;\n 6'b0_1011_0 : o_data = 4'd15;\n 6'b0_1100_0 : o_data = 4'd13;\n 6'b0_1101_0 : o_data = 4'd0;\n 6'b0_1110_0 : o_data = 4'd14;\n 6'b0_1111_0 : o_data = 4'd9;\n 6'b0_0000_1 : o_data = 4'd14;\n 6'b0_0001_1 : o_data = 4'd11;\n 6'b0_0010_1 : o_data = 4'd2;\n 6'b0_0011_1 : o_data = 4'd12;\n 6'b0_0100_1 : o_data = 4'd4;\n 6'b0_0101_1 : o_data = 4'd7;\n 6'b0_0110_1 : o_data = 4'd13;\n 6'b0_0111_1 : o_data = 4'd1;\n 6'b0_1000_1 : o_data = 4'd5;\n 6'b0_1001_1 : o_data = 4'd0;\n 6'b0_1010_1 : o_data = 4'd15;\n 6'b0_1011_1 : o_data = 4'd10;\n 6'b0_1100_1 : o_data = 4'd3;\n 6'b0_1101_1 : o_data = 4'd9;\n 6'b0_1110_1 : o_data = 4'd8;\n 6'b0_1111_1 : o_data = 4'd6;\n 6'b1_0000_0 : o_data = 4'd4;\n 6'b1_0001_0 : o_data = 4'd2;\n 6'b1_0010_0 : o_data = 4'd1;\n 6'b1_0011_0 : o_data = 4'd11;\n 6'b1_0100_0 : o_data = 4'd10;\n 6'b1_0101_0 : o_data = 4'd13;\n 6'b1_0110_0 : o_data = 4'd7;\n 6'b1_0111_0 : o_data = 4'd8;\n 6'b1_1000_0 : o_data = 4'd15;\n 6'b1_1001_0 : o_data = 4'd9;\n 6'b1_1010_0 : o_data = 4'd12;\n 6'b1_1011_0 : o_data = 4'd5;\n 6'b1_1100_0 : o_data = 4'd6;\n 6'b1_1101_0 : o_data = 4'd3;\n 6'b1_1110_0 : o_data = 4'd0;\n 6'b1_1111_0 : o_data = 4'd14;\n 6'b1_0000_1 : o_data = 4'd11;\n 6'b1_0001_1 : o_data = 4'd8;\n 6'b1_0010_1 : o_data = 4'd12;\n 6'b1_0011_1 : o_data = 4'd7;\n 6'b1_0100_1 : o_data = 4'd1;\n 6'b1_0101_1 : o_data = 4'd14;\n 6'b1_0110_1 : o_data = 4'd2;\n 6'b1_0111_1 : o_data = 4'd13;\n 6'b1_1000_1 : o_data = 4'd6;\n 6'b1_1001_1 : o_data = 4'd15;\n 6'b1_1010_1 : o_data = 4'd0;\n 6'b1_1011_1 : o_data = 4'd9;\n 6'b1_1100_1 : o_data = 4'd10;\n 6'b1_1101_1 : o_data = 4'd4;\n 6'b1_1110_1 : o_data = 4'd5;\n 6'b1_1111_1 : o_data = 4'd3;\n default: o_data = 4'd0;\n endcase\nend\n\nendmodule : S5", + "rtl/S6.sv": "module S6(\n input logic [5:0] i_data,\n output logic [3:0] o_data\n);\n\nalways_comb begin\n case (i_data)\n 6'b0_0000_0 : o_data = 4'd12;\n 6'b0_0001_0 : o_data = 4'd1;\n 6'b0_0010_0 : o_data = 4'd10;\n 6'b0_0011_0 : o_data = 4'd15;\n 6'b0_0100_0 : o_data = 4'd9;\n 6'b0_0101_0 : o_data = 4'd2;\n 6'b0_0110_0 : o_data = 4'd6;\n 6'b0_0111_0 : o_data = 4'd8;\n 6'b0_1000_0 : o_data = 4'd0;\n 6'b0_1001_0 : o_data = 4'd13;\n 6'b0_1010_0 : o_data = 4'd3;\n 6'b0_1011_0 : o_data = 4'd4;\n 6'b0_1100_0 : o_data = 4'd14;\n 6'b0_1101_0 : o_data = 4'd7;\n 6'b0_1110_0 : o_data = 4'd5;\n 6'b0_1111_0 : o_data = 4'd11;\n 6'b0_0000_1 : o_data = 4'd10;\n 6'b0_0001_1 : o_data = 4'd15;\n 6'b0_0010_1 : o_data = 4'd4;\n 6'b0_0011_1 : o_data = 4'd2;\n 6'b0_0100_1 : o_data = 4'd7;\n 6'b0_0101_1 : o_data = 4'd12;\n 6'b0_0110_1 : o_data = 4'd9;\n 6'b0_0111_1 : o_data = 4'd5;\n 6'b0_1000_1 : o_data = 4'd6;\n 6'b0_1001_1 : o_data = 4'd1;\n 6'b0_1010_1 : o_data = 4'd13;\n 6'b0_1011_1 : o_data = 4'd14;\n 6'b0_1100_1 : o_data = 4'd0;\n 6'b0_1101_1 : o_data = 4'd11;\n 6'b0_1110_1 : o_data = 4'd3;\n 6'b0_1111_1 : o_data = 4'd8;\n 6'b1_0000_0 : o_data = 4'd9;\n 6'b1_0001_0 : o_data = 4'd14;\n 6'b1_0010_0 : o_data = 4'd15;\n 6'b1_0011_0 : o_data = 4'd5;\n 6'b1_0100_0 : o_data = 4'd2;\n 6'b1_0101_0 : o_data = 4'd8;\n 6'b1_0110_0 : o_data = 4'd12;\n 6'b1_0111_0 : o_data = 4'd3;\n 6'b1_1000_0 : o_data = 4'd7;\n 6'b1_1001_0 : o_data = 4'd0;\n 6'b1_1010_0 : o_data = 4'd4;\n 6'b1_1011_0 : o_data = 4'd10;\n 6'b1_1100_0 : o_data = 4'd1;\n 6'b1_1101_0 : o_data = 4'd13;\n 6'b1_1110_0 : o_data = 4'd11;\n 6'b1_1111_0 : o_data = 4'd6;\n 6'b1_0000_1 : o_data = 4'd4;\n 6'b1_0001_1 : o_data = 4'd3;\n 6'b1_0010_1 : o_data = 4'd2;\n 6'b1_0011_1 : o_data = 4'd12;\n 6'b1_0100_1 : o_data = 4'd9;\n 6'b1_0101_1 : o_data = 4'd5;\n 6'b1_0110_1 : o_data = 4'd15;\n 6'b1_0111_1 : o_data = 4'd10;\n 6'b1_1000_1 : o_data = 4'd11;\n 6'b1_1001_1 : o_data = 4'd14;\n 6'b1_1010_1 : o_data = 4'd1;\n 6'b1_1011_1 : o_data = 4'd7;\n 6'b1_1100_1 : o_data = 4'd6;\n 6'b1_1101_1 : o_data = 4'd0;\n 6'b1_1110_1 : o_data = 4'd8;\n 6'b1_1111_1 : o_data = 4'd13;\n default: o_data = 4'd0;\n endcase\nend\n\nendmodule : S6", + "rtl/S7.sv": "module S7(\n input logic [5:0] i_data,\n output logic [3:0] o_data\n);\n\nalways_comb begin\n case (i_data)\n 6'b0_0000_0 : o_data = 4'd4;\n 6'b0_0001_0 : o_data = 4'd11;\n 6'b0_0010_0 : o_data = 4'd2;\n 6'b0_0011_0 : o_data = 4'd14;\n 6'b0_0100_0 : o_data = 4'd15;\n 6'b0_0101_0 : o_data = 4'd0;\n 6'b0_0110_0 : o_data = 4'd8;\n 6'b0_0111_0 : o_data = 4'd13;\n 6'b0_1000_0 : o_data = 4'd3;\n 6'b0_1001_0 : o_data = 4'd12;\n 6'b0_1010_0 : o_data = 4'd9;\n 6'b0_1011_0 : o_data = 4'd7;\n 6'b0_1100_0 : o_data = 4'd5;\n 6'b0_1101_0 : o_data = 4'd10;\n 6'b0_1110_0 : o_data = 4'd6;\n 6'b0_1111_0 : o_data = 4'd1;\n 6'b0_0000_1 : o_data = 4'd13;\n 6'b0_0001_1 : o_data = 4'd0;\n 6'b0_0010_1 : o_data = 4'd11;\n 6'b0_0011_1 : o_data = 4'd7;\n 6'b0_0100_1 : o_data = 4'd4;\n 6'b0_0101_1 : o_data = 4'd9;\n 6'b0_0110_1 : o_data = 4'd1;\n 6'b0_0111_1 : o_data = 4'd10;\n 6'b0_1000_1 : o_data = 4'd14;\n 6'b0_1001_1 : o_data = 4'd3;\n 6'b0_1010_1 : o_data = 4'd5;\n 6'b0_1011_1 : o_data = 4'd12;\n 6'b0_1100_1 : o_data = 4'd2;\n 6'b0_1101_1 : o_data = 4'd15;\n 6'b0_1110_1 : o_data = 4'd8;\n 6'b0_1111_1 : o_data = 4'd6;\n 6'b1_0000_0 : o_data = 4'd1;\n 6'b1_0001_0 : o_data = 4'd4;\n 6'b1_0010_0 : o_data = 4'd11;\n 6'b1_0011_0 : o_data = 4'd13;\n 6'b1_0100_0 : o_data = 4'd12;\n 6'b1_0101_0 : o_data = 4'd3;\n 6'b1_0110_0 : o_data = 4'd7;\n 6'b1_0111_0 : o_data = 4'd14;\n 6'b1_1000_0 : o_data = 4'd10;\n 6'b1_1001_0 : o_data = 4'd15;\n 6'b1_1010_0 : o_data = 4'd6;\n 6'b1_1011_0 : o_data = 4'd8;\n 6'b1_1100_0 : o_data = 4'd0;\n 6'b1_1101_0 : o_data = 4'd5;\n 6'b1_1110_0 : o_data = 4'd9;\n 6'b1_1111_0 : o_data = 4'd2;\n 6'b1_0000_1 : o_data = 4'd6;\n 6'b1_0001_1 : o_data = 4'd11;\n 6'b1_0010_1 : o_data = 4'd13;\n 6'b1_0011_1 : o_data = 4'd8;\n 6'b1_0100_1 : o_data = 4'd1;\n 6'b1_0101_1 : o_data = 4'd4;\n 6'b1_0110_1 : o_data = 4'd10;\n 6'b1_0111_1 : o_data = 4'd7;\n 6'b1_1000_1 : o_data = 4'd9;\n 6'b1_1001_1 : o_data = 4'd5;\n 6'b1_1010_1 : o_data = 4'd0;\n 6'b1_1011_1 : o_data = 4'd15;\n 6'b1_1100_1 : o_data = 4'd14;\n 6'b1_1101_1 : o_data = 4'd2;\n 6'b1_1110_1 : o_data = 4'd3;\n 6'b1_1111_1 : o_data = 4'd12;\n default: o_data = 4'd0;\n endcase\nend\n\nendmodule : S7", + "rtl/S8.sv": "module S8(\n input logic [5:0] i_data,\n output logic [3:0] o_data\n);\n\nalways_comb begin\n case (i_data)\n 6'b0_0000_0 : o_data = 4'd13;\n 6'b0_0001_0 : o_data = 4'd2;\n 6'b0_0010_0 : o_data = 4'd8;\n 6'b0_0011_0 : o_data = 4'd4;\n 6'b0_0100_0 : o_data = 4'd6;\n 6'b0_0101_0 : o_data = 4'd15;\n 6'b0_0110_0 : o_data = 4'd11;\n 6'b0_0111_0 : o_data = 4'd1;\n 6'b0_1000_0 : o_data = 4'd10;\n 6'b0_1001_0 : o_data = 4'd9;\n 6'b0_1010_0 : o_data = 4'd3;\n 6'b0_1011_0 : o_data = 4'd14;\n 6'b0_1100_0 : o_data = 4'd5;\n 6'b0_1101_0 : o_data = 4'd0;\n 6'b0_1110_0 : o_data = 4'd12;\n 6'b0_1111_0 : o_data = 4'd7;\n 6'b0_0000_1 : o_data = 4'd1;\n 6'b0_0001_1 : o_data = 4'd15;\n 6'b0_0010_1 : o_data = 4'd13;\n 6'b0_0011_1 : o_data = 4'd8;\n 6'b0_0100_1 : o_data = 4'd10;\n 6'b0_0101_1 : o_data = 4'd3;\n 6'b0_0110_1 : o_data = 4'd7;\n 6'b0_0111_1 : o_data = 4'd4;\n 6'b0_1000_1 : o_data = 4'd12;\n 6'b0_1001_1 : o_data = 4'd5;\n 6'b0_1010_1 : o_data = 4'd6;\n 6'b0_1011_1 : o_data = 4'd11;\n 6'b0_1100_1 : o_data = 4'd0;\n 6'b0_1101_1 : o_data = 4'd14;\n 6'b0_1110_1 : o_data = 4'd9;\n 6'b0_1111_1 : o_data = 4'd2;\n 6'b1_0000_0 : o_data = 4'd7;\n 6'b1_0001_0 : o_data = 4'd11;\n 6'b1_0010_0 : o_data = 4'd4;\n 6'b1_0011_0 : o_data = 4'd1;\n 6'b1_0100_0 : o_data = 4'd9;\n 6'b1_0101_0 : o_data = 4'd12;\n 6'b1_0110_0 : o_data = 4'd14;\n 6'b1_0111_0 : o_data = 4'd2;\n 6'b1_1000_0 : o_data = 4'd0;\n 6'b1_1001_0 : o_data = 4'd6;\n 6'b1_1010_0 : o_data = 4'd10;\n 6'b1_1011_0 : o_data = 4'd13;\n 6'b1_1100_0 : o_data = 4'd15;\n 6'b1_1101_0 : o_data = 4'd3;\n 6'b1_1110_0 : o_data = 4'd5;\n 6'b1_1111_0 : o_data = 4'd8;\n 6'b1_0000_1 : o_data = 4'd2;\n 6'b1_0001_1 : o_data = 4'd1;\n 6'b1_0010_1 : o_data = 4'd14;\n 6'b1_0011_1 : o_data = 4'd7;\n 6'b1_0100_1 : o_data = 4'd4;\n 6'b1_0101_1 : o_data = 4'd10;\n 6'b1_0110_1 : o_data = 4'd8;\n 6'b1_0111_1 : o_data = 4'd13;\n 6'b1_1000_1 : o_data = 4'd15;\n 6'b1_1001_1 : o_data = 4'd12;\n 6'b1_1010_1 : o_data = 4'd9;\n 6'b1_1011_1 : o_data = 4'd0;\n 6'b1_1100_1 : o_data = 4'd3;\n 6'b1_1101_1 : o_data = 4'd5;\n 6'b1_1110_1 : o_data = 4'd6;\n 6'b1_1111_1 : o_data = 4'd11;\n default: o_data = 4'd0;\n endcase\nend\n\nendmodule : S8", + "rtl/des_enc.sv": "module des_enc #(\n parameter NBW_DATA = 'd64,\n parameter NBW_KEY = 'd64\n) (\n input logic clk,\n input logic rst_async_n,\n input logic i_valid,\n input logic [1:NBW_DATA] i_data,\n input logic [1:NBW_KEY] i_key,\n output logic o_valid,\n output logic [1:NBW_DATA] o_data\n);\n\nlocalparam ROUNDS = 'd16;\nlocalparam EXPANDED_BLOCK = 'd48;\nlocalparam USED_KEY = 'd56;\n\nlogic [1:NBW_DATA] IP;\nlogic [1:(NBW_DATA/2)] L0;\nlogic [1:(NBW_DATA/2)] R0;\nlogic [1:(NBW_DATA/2)] L_ff [1:ROUNDS];\nlogic [1:(NBW_DATA/2)] R_ff [1:ROUNDS];\nlogic [1:(USED_KEY/2)] C0;\nlogic [1:(USED_KEY/2)] D0;\nlogic [1:(USED_KEY/2)] C_ff [1:ROUNDS];\nlogic [1:(USED_KEY/2)] D_ff [1:ROUNDS];\nlogic [1:NBW_DATA] last_perm;\nlogic [ROUNDS-1:0] valid_ff;\n\nalways_ff @ (posedge clk or negedge rst_async_n) begin\n if(!rst_async_n) begin\n valid_ff <= 0;\n end else begin\n valid_ff <= {valid_ff[ROUNDS-2:0], i_valid};\n end\nend\n\nassign o_valid = valid_ff[ROUNDS-1];\n\nassign IP = {i_data[58], i_data[50], i_data[42], i_data[34], i_data[26], i_data[18], i_data[10], i_data[2],\n i_data[60], i_data[52], i_data[44], i_data[36], i_data[28], i_data[20], i_data[12], i_data[4],\n i_data[62], i_data[54], i_data[46], i_data[38], i_data[30], i_data[22], i_data[14], i_data[6],\n i_data[64], i_data[56], i_data[48], i_data[40], i_data[32], i_data[24], i_data[16], i_data[8],\n i_data[57], i_data[49], i_data[41], i_data[33], i_data[25], i_data[17], i_data[ 9], i_data[1],\n i_data[59], i_data[51], i_data[43], i_data[35], i_data[27], i_data[19], i_data[11], i_data[3],\n i_data[61], i_data[53], i_data[45], i_data[37], i_data[29], i_data[21], i_data[13], i_data[5],\n i_data[63], i_data[55], i_data[47], i_data[39], i_data[31], i_data[23], i_data[15], i_data[7]};\n\nassign L0 = IP[1:NBW_DATA/2];\nassign R0 = IP[(NBW_DATA/2)+1:NBW_DATA];\n\nassign C0 = {i_key[57], i_key[49], i_key[41], i_key[33], i_key[25], i_key[17], i_key[ 9],\n i_key[ 1], i_key[58], i_key[50], i_key[42], i_key[34], i_key[26], i_key[18],\n i_key[10], i_key[ 2], i_key[59], i_key[51], i_key[43], i_key[35], i_key[27],\n i_key[19], i_key[11], i_key[ 3], i_key[60], i_key[52], i_key[44], i_key[36]};\n\nassign D0 = {i_key[63], i_key[55], i_key[47], i_key[39], i_key[31], i_key[23], i_key[15],\n i_key[ 7], i_key[62], i_key[54], i_key[46], i_key[38], i_key[30], i_key[22],\n i_key[14], i_key[ 6], i_key[61], i_key[53], i_key[45], i_key[37], i_key[29],\n i_key[21], i_key[13], i_key[ 5], i_key[28], i_key[20], i_key[12], i_key[ 4]};\n\ngenerate\n for (genvar i = 1; i <= ROUNDS; i++) begin : rounds\n logic [1:EXPANDED_BLOCK] round_key;\n logic [1:(USED_KEY/2)] C_nx;\n logic [1:(USED_KEY/2)] D_nx;\n logic [1:USED_KEY] perm_ch;\n logic [1:(NBW_DATA/2)] R_nx;\n logic [1:EXPANDED_BLOCK] R_expanded;\n logic [1:6] Primitive_input [1:8];\n logic [1:4] Primitive_output [1:8];\n logic [1:(NBW_DATA/2)] perm_in;\n\n assign perm_ch = {C_nx, D_nx};\n assign round_key = {perm_ch[14], perm_ch[17], perm_ch[11], perm_ch[24], perm_ch[ 1], perm_ch[ 5],\n perm_ch[ 3], perm_ch[28], perm_ch[15], perm_ch[ 6], perm_ch[21], perm_ch[10],\n perm_ch[23], perm_ch[19], perm_ch[12], perm_ch[ 4], perm_ch[26], perm_ch[ 8],\n perm_ch[16], perm_ch[ 7], perm_ch[27], perm_ch[20], perm_ch[13], perm_ch[ 2],\n perm_ch[41], perm_ch[52], perm_ch[31], perm_ch[37], perm_ch[47], perm_ch[55],\n perm_ch[30], perm_ch[40], perm_ch[51], perm_ch[45], perm_ch[33], perm_ch[48],\n perm_ch[44], perm_ch[49], perm_ch[39], perm_ch[56], perm_ch[34], perm_ch[53],\n perm_ch[46], perm_ch[42], perm_ch[50], perm_ch[36], perm_ch[29], perm_ch[32]};\n\n if(i == 1 || i == 2 || i == 9 || i == 16) begin\n if(i == 1) begin\n assign C_nx = {C0[2:(USED_KEY/2)], C0[1]};\n assign D_nx = {D0[2:(USED_KEY/2)], D0[1]};\n end else begin\n assign C_nx = {C_ff[i-1][2:(USED_KEY/2)], C_ff[i-1][1]};\n assign D_nx = {D_ff[i-1][2:(USED_KEY/2)], D_ff[i-1][1]};\n end\n end else begin\n assign C_nx = {C_ff[i-1][3:(USED_KEY/2)], C_ff[i-1][1:2]};\n assign D_nx = {D_ff[i-1][3:(USED_KEY/2)], D_ff[i-1][1:2]};\n end\n\n assign Primitive_input[1] = R_expanded[ 1:6 ] ^ round_key[ 1:6 ];\n assign Primitive_input[2] = R_expanded[ 7:12] ^ round_key[ 7:12];\n assign Primitive_input[3] = R_expanded[13:18] ^ round_key[13:18];\n assign Primitive_input[4] = R_expanded[19:24] ^ round_key[19:24];\n assign Primitive_input[5] = R_expanded[25:30] ^ round_key[25:30];\n assign Primitive_input[6] = R_expanded[31:36] ^ round_key[31:36];\n assign Primitive_input[7] = R_expanded[37:42] ^ round_key[37:42];\n assign Primitive_input[8] = R_expanded[43:48] ^ round_key[43:48];\n\n S1 uu_S1 (\n .i_data(Primitive_input [1]),\n .o_data(Primitive_output[1])\n );\n\n S2 uu_S2 (\n .i_data(Primitive_input [2]),\n .o_data(Primitive_output[2])\n );\n\n S3 uu_S3 (\n .i_data(Primitive_input [3]),\n .o_data(Primitive_output[3])\n );\n\n S4 uu_S4 (\n .i_data(Primitive_input [4]),\n .o_data(Primitive_output[4])\n );\n\n S5 uu_S5 (\n .i_data(Primitive_input [5]),\n .o_data(Primitive_output[5])\n );\n\n S6 uu_S6 (\n .i_data(Primitive_input [6]),\n .o_data(Primitive_output[6])\n );\n\n S7 uu_S7 (\n .i_data(Primitive_input [7]),\n .o_data(Primitive_output[7])\n );\n\n S8 uu_S8 (\n .i_data(Primitive_input [8]),\n .o_data(Primitive_output[8])\n );\n\n assign perm_in = {Primitive_output[1], Primitive_output[2], Primitive_output[3], Primitive_output[4],\n Primitive_output[5], Primitive_output[6], Primitive_output[7], Primitive_output[8]};\n\n assign R_nx = {perm_in[16], perm_in[ 7], perm_in[20], perm_in[21],\n perm_in[29], perm_in[12], perm_in[28], perm_in[17],\n perm_in[ 1], perm_in[15], perm_in[23], perm_in[26],\n perm_in[ 5], perm_in[18], perm_in[31], perm_in[10],\n perm_in[ 2], perm_in[ 8], perm_in[24], perm_in[14],\n perm_in[32], perm_in[27], perm_in[ 3], perm_in[ 9],\n perm_in[19], perm_in[13], perm_in[30], perm_in[ 6],\n perm_in[22], perm_in[11], perm_in[ 4], perm_in[25]};\n\n if(i == 1) begin\n assign R_expanded = {R0[32], R0[ 1], R0[ 2], R0[ 3], R0[ 4], R0[ 5],\n R0[ 4], R0[ 5], R0[ 6], R0[ 7], R0[ 8], R0[ 9],\n R0[ 8], R0[ 9], R0[10], R0[11], R0[12], R0[13],\n R0[12], R0[13], R0[14], R0[15], R0[16], R0[17],\n R0[16], R0[17], R0[18], R0[19], R0[20], R0[21],\n R0[20], R0[21], R0[22], R0[23], R0[24], R0[25],\n R0[24], R0[25], R0[26], R0[27], R0[28], R0[29],\n R0[28], R0[29], R0[30], R0[31], R0[32], R0[ 1]};\n\n always_ff @ (posedge clk or negedge rst_async_n) begin\n if(!rst_async_n) begin\n L_ff[i] <= 0;\n R_ff[i] <= 0;\n C_ff[i] <= 0;\n D_ff[i] <= 0;\n end else begin\n if(i_valid) begin\n L_ff[i] <= R0;\n R_ff[i] <= R_nx ^ L0;\n C_ff[i] <= C_nx;\n D_ff[i] <= D_nx;\n end\n end\n end\n end else begin\n assign R_expanded = {R_ff[i-1][32], R_ff[i-1][ 1], R_ff[i-1][ 2], R_ff[i-1][ 3], R_ff[i-1][ 4], R_ff[i-1][ 5],\n R_ff[i-1][ 4], R_ff[i-1][ 5], R_ff[i-1][ 6], R_ff[i-1][ 7], R_ff[i-1][ 8], R_ff[i-1][ 9],\n R_ff[i-1][ 8], R_ff[i-1][ 9], R_ff[i-1][10], R_ff[i-1][11], R_ff[i-1][12], R_ff[i-1][13],\n R_ff[i-1][12], R_ff[i-1][13], R_ff[i-1][14], R_ff[i-1][15], R_ff[i-1][16], R_ff[i-1][17],\n R_ff[i-1][16], R_ff[i-1][17], R_ff[i-1][18], R_ff[i-1][19], R_ff[i-1][20], R_ff[i-1][21],\n R_ff[i-1][20], R_ff[i-1][21], R_ff[i-1][22], R_ff[i-1][23], R_ff[i-1][24], R_ff[i-1][25],\n R_ff[i-1][24], R_ff[i-1][25], R_ff[i-1][26], R_ff[i-1][27], R_ff[i-1][28], R_ff[i-1][29],\n R_ff[i-1][28], R_ff[i-1][29], R_ff[i-1][30], R_ff[i-1][31], R_ff[i-1][32], R_ff[i-1][ 1]};\n\n always_ff @ (posedge clk or negedge rst_async_n) begin\n if(!rst_async_n) begin\n L_ff[i] <= 0;\n R_ff[i] <= 0;\n C_ff[i] <= 0;\n D_ff[i] <= 0;\n end else begin\n L_ff[i] <= R_ff[i-1];\n R_ff[i] <= R_nx ^ L_ff[i-1];\n C_ff[i] <= C_nx;\n D_ff[i] <= D_nx;\n end\n end\n end\n end\nendgenerate\n\nassign last_perm = {R_ff[ROUNDS], L_ff[ROUNDS]};\n\nassign o_data = {last_perm[40], last_perm[8], last_perm[48], last_perm[16], last_perm[56], last_perm[24], last_perm[64], last_perm[32],\n last_perm[39], last_perm[7], last_perm[47], last_perm[15], last_perm[55], last_perm[23], last_perm[63], last_perm[31],\n last_perm[38], last_perm[6], last_perm[46], last_perm[14], last_perm[54], last_perm[22], last_perm[62], last_perm[30],\n last_perm[37], last_perm[5], last_perm[45], last_perm[13], last_perm[53], last_perm[21], last_perm[61], last_perm[29],\n last_perm[36], last_perm[4], last_perm[44], last_perm[12], last_perm[52], last_perm[20], last_perm[60], last_perm[28],\n last_perm[35], last_perm[3], last_perm[43], last_perm[11], last_perm[51], last_perm[19], last_perm[59], last_perm[27],\n last_perm[34], last_perm[2], last_perm[42], last_perm[10], last_perm[50], last_perm[18], last_perm[58], last_perm[26],\n last_perm[33], last_perm[1], last_perm[41], last_perm[ 9], last_perm[49], last_perm[17], last_perm[57], last_perm[25]};\n\nendmodule : des_enc", + "rtl/des_dec.sv": "module des_dec #(\n parameter NBW_DATA = 'd64,\n parameter NBW_KEY = 'd64\n) (\n input logic clk,\n input logic rst_async_n,\n input logic i_valid,\n input logic [1:NBW_DATA] i_data,\n input logic [1:NBW_KEY] i_key,\n output logic o_valid,\n output logic [1:NBW_DATA] o_data\n);\n\nlocalparam ROUNDS = 'd16;\nlocalparam EXPANDED_BLOCK = 'd48;\nlocalparam USED_KEY = 'd56;\n\nlogic [1:(NBW_DATA/2)] L16;\nlogic [1:(NBW_DATA/2)] R16;\nlogic [1:(NBW_DATA/2)] L_ff [0:ROUNDS-1];\nlogic [1:(NBW_DATA/2)] R_ff [0:ROUNDS-1];\nlogic [1:(USED_KEY/2)] C16;\nlogic [1:(USED_KEY/2)] D16;\nlogic [1:(USED_KEY/2)] C_ff [0:ROUNDS-1];\nlogic [1:(USED_KEY/2)] D_ff [0:ROUNDS-1];\nlogic [1:NBW_DATA] last_perm;\nlogic [ROUNDS-1:0] valid_ff;\n\nalways_ff @ (posedge clk or negedge rst_async_n) begin\n if(!rst_async_n) begin\n valid_ff <= 0;\n end else begin\n valid_ff <= {valid_ff[ROUNDS-2:0], i_valid};\n end\nend\n\nassign o_valid = valid_ff[ROUNDS-1];\n\nassign R16 = {i_data[58], i_data[50], i_data[42], i_data[34], i_data[26], i_data[18], i_data[10], i_data[2],\n i_data[60], i_data[52], i_data[44], i_data[36], i_data[28], i_data[20], i_data[12], i_data[4],\n i_data[62], i_data[54], i_data[46], i_data[38], i_data[30], i_data[22], i_data[14], i_data[6],\n i_data[64], i_data[56], i_data[48], i_data[40], i_data[32], i_data[24], i_data[16], i_data[8]};\n\nassign L16 = {i_data[57], i_data[49], i_data[41], i_data[33], i_data[25], i_data[17], i_data[ 9], i_data[1],\n i_data[59], i_data[51], i_data[43], i_data[35], i_data[27], i_data[19], i_data[11], i_data[3],\n i_data[61], i_data[53], i_data[45], i_data[37], i_data[29], i_data[21], i_data[13], i_data[5],\n i_data[63], i_data[55], i_data[47], i_data[39], i_data[31], i_data[23], i_data[15], i_data[7]};\n\nassign C16 = {i_key[57], i_key[49], i_key[41], i_key[33], i_key[25], i_key[17], i_key[ 9],\n i_key[ 1], i_key[58], i_key[50], i_key[42], i_key[34], i_key[26], i_key[18],\n i_key[10], i_key[ 2], i_key[59], i_key[51], i_key[43], i_key[35], i_key[27],\n i_key[19], i_key[11], i_key[ 3], i_key[60], i_key[52], i_key[44], i_key[36]};\n\nassign D16 = {i_key[63], i_key[55], i_key[47], i_key[39], i_key[31], i_key[23], i_key[15],\n i_key[ 7], i_key[62], i_key[54], i_key[46], i_key[38], i_key[30], i_key[22],\n i_key[14], i_key[ 6], i_key[61], i_key[53], i_key[45], i_key[37], i_key[29],\n i_key[21], i_key[13], i_key[ 5], i_key[28], i_key[20], i_key[12], i_key[ 4]};\n\ngenerate\n for (genvar i = ROUNDS-1; i >= 0; i--) begin : rounds\n logic [1:EXPANDED_BLOCK] round_key;\n logic [1:(USED_KEY/2)] C_nx;\n logic [1:(USED_KEY/2)] D_nx;\n logic [1:USED_KEY] perm_ch;\n logic [1:(NBW_DATA/2)] L_nx;\n logic [1:EXPANDED_BLOCK] L_expanded;\n logic [1:6] Primitive_input [1:8];\n logic [1:4] Primitive_output [1:8];\n logic [1:(NBW_DATA/2)] perm_in;\n\n if(i == 15) begin\n assign perm_ch = {C16, D16};\n end else begin\n assign perm_ch = {C_ff[i+1], D_ff[i+1]};\n end\n assign round_key = {perm_ch[14], perm_ch[17], perm_ch[11], perm_ch[24], perm_ch[ 1], perm_ch[ 5],\n perm_ch[ 3], perm_ch[28], perm_ch[15], perm_ch[ 6], perm_ch[21], perm_ch[10],\n perm_ch[23], perm_ch[19], perm_ch[12], perm_ch[ 4], perm_ch[26], perm_ch[ 8],\n perm_ch[16], perm_ch[ 7], perm_ch[27], perm_ch[20], perm_ch[13], perm_ch[ 2],\n perm_ch[41], perm_ch[52], perm_ch[31], perm_ch[37], perm_ch[47], perm_ch[55],\n perm_ch[30], perm_ch[40], perm_ch[51], perm_ch[45], perm_ch[33], perm_ch[48],\n perm_ch[44], perm_ch[49], perm_ch[39], perm_ch[56], perm_ch[34], perm_ch[53],\n perm_ch[46], perm_ch[42], perm_ch[50], perm_ch[36], perm_ch[29], perm_ch[32]};\n\n if(i == 0 || i == 1 || i == 8 || i == 15) begin\n if(i == 15) begin\n assign C_nx = {C16[(USED_KEY/2)], C16[1:(USED_KEY/2)-1]};\n assign D_nx = {D16[(USED_KEY/2)], D16[1:(USED_KEY/2)-1]};\n end else begin\n assign C_nx = {C_ff[i+1][(USED_KEY/2)], C_ff[i+1][1:(USED_KEY/2)-1]};\n assign D_nx = {D_ff[i+1][(USED_KEY/2)], D_ff[i+1][1:(USED_KEY/2)-1]};\n end\n end else begin\n assign C_nx = {C_ff[i+1][(USED_KEY/2)-1+:2], C_ff[i+1][1:(USED_KEY/2)-2]};\n assign D_nx = {D_ff[i+1][(USED_KEY/2)-1+:2], D_ff[i+1][1:(USED_KEY/2)-2]};\n end\n\n assign Primitive_input[1] = L_expanded[ 1:6 ] ^ round_key[ 1:6 ];\n assign Primitive_input[2] = L_expanded[ 7:12] ^ round_key[ 7:12];\n assign Primitive_input[3] = L_expanded[13:18] ^ round_key[13:18];\n assign Primitive_input[4] = L_expanded[19:24] ^ round_key[19:24];\n assign Primitive_input[5] = L_expanded[25:30] ^ round_key[25:30];\n assign Primitive_input[6] = L_expanded[31:36] ^ round_key[31:36];\n assign Primitive_input[7] = L_expanded[37:42] ^ round_key[37:42];\n assign Primitive_input[8] = L_expanded[43:48] ^ round_key[43:48];\n\n S1 uu_S1 (\n .i_data(Primitive_input [1]),\n .o_data(Primitive_output[1])\n );\n\n S2 uu_S2 (\n .i_data(Primitive_input [2]),\n .o_data(Primitive_output[2])\n );\n\n S3 uu_S3 (\n .i_data(Primitive_input [3]),\n .o_data(Primitive_output[3])\n );\n\n S4 uu_S4 (\n .i_data(Primitive_input [4]),\n .o_data(Primitive_output[4])\n );\n\n S5 uu_S5 (\n .i_data(Primitive_input [5]),\n .o_data(Primitive_output[5])\n );\n\n S6 uu_S6 (\n .i_data(Primitive_input [6]),\n .o_data(Primitive_output[6])\n );\n\n S7 uu_S7 (\n .i_data(Primitive_input [7]),\n .o_data(Primitive_output[7])\n );\n\n S8 uu_S8 (\n .i_data(Primitive_input [8]),\n .o_data(Primitive_output[8])\n );\n\n assign perm_in = {Primitive_output[1], Primitive_output[2], Primitive_output[3], Primitive_output[4],\n Primitive_output[5], Primitive_output[6], Primitive_output[7], Primitive_output[8]};\n\n assign L_nx = {perm_in[16], perm_in[ 7], perm_in[20], perm_in[21],\n perm_in[29], perm_in[12], perm_in[28], perm_in[17],\n perm_in[ 1], perm_in[15], perm_in[23], perm_in[26],\n perm_in[ 5], perm_in[18], perm_in[31], perm_in[10],\n perm_in[ 2], perm_in[ 8], perm_in[24], perm_in[14],\n perm_in[32], perm_in[27], perm_in[ 3], perm_in[ 9],\n perm_in[19], perm_in[13], perm_in[30], perm_in[ 6],\n perm_in[22], perm_in[11], perm_in[ 4], perm_in[25]};\n\n if(i == 15) begin\n assign L_expanded = {L16[32], L16[ 1], L16[ 2], L16[ 3], L16[ 4], L16[ 5],\n L16[ 4], L16[ 5], L16[ 6], L16[ 7], L16[ 8], L16[ 9],\n L16[ 8], L16[ 9], L16[10], L16[11], L16[12], L16[13],\n L16[12], L16[13], L16[14], L16[15], L16[16], L16[17],\n L16[16], L16[17], L16[18], L16[19], L16[20], L16[21],\n L16[20], L16[21], L16[22], L16[23], L16[24], L16[25],\n L16[24], L16[25], L16[26], L16[27], L16[28], L16[29],\n L16[28], L16[29], L16[30], L16[31], L16[32], L16[ 1]};\n\n always_ff @ (posedge clk or negedge rst_async_n) begin\n if(!rst_async_n) begin\n L_ff[i] <= 0;\n R_ff[i] <= 0;\n C_ff[i] <= 0;\n D_ff[i] <= 0;\n end else begin\n if(i_valid) begin\n L_ff[i] <= L_nx ^ R16;\n R_ff[i] <= L16;\n C_ff[i] <= C_nx;\n D_ff[i] <= D_nx;\n end\n end\n end\n end else begin\n assign L_expanded = {L_ff[i+1][32], L_ff[i+1][ 1], L_ff[i+1][ 2], L_ff[i+1][ 3], L_ff[i+1][ 4], L_ff[i+1][ 5],\n L_ff[i+1][ 4], L_ff[i+1][ 5], L_ff[i+1][ 6], L_ff[i+1][ 7], L_ff[i+1][ 8], L_ff[i+1][ 9],\n L_ff[i+1][ 8], L_ff[i+1][ 9], L_ff[i+1][10], L_ff[i+1][11], L_ff[i+1][12], L_ff[i+1][13],\n L_ff[i+1][12], L_ff[i+1][13], L_ff[i+1][14], L_ff[i+1][15], L_ff[i+1][16], L_ff[i+1][17],\n L_ff[i+1][16], L_ff[i+1][17], L_ff[i+1][18], L_ff[i+1][19], L_ff[i+1][20], L_ff[i+1][21],\n L_ff[i+1][20], L_ff[i+1][21], L_ff[i+1][22], L_ff[i+1][23], L_ff[i+1][24], L_ff[i+1][25],\n L_ff[i+1][24], L_ff[i+1][25], L_ff[i+1][26], L_ff[i+1][27], L_ff[i+1][28], L_ff[i+1][29],\n L_ff[i+1][28], L_ff[i+1][29], L_ff[i+1][30], L_ff[i+1][31], L_ff[i+1][32], L_ff[i+1][ 1]};\n\n always_ff @ (posedge clk or negedge rst_async_n) begin\n if(!rst_async_n) begin\n L_ff[i] <= 0;\n R_ff[i] <= 0;\n C_ff[i] <= 0;\n D_ff[i] <= 0;\n end else begin\n L_ff[i] <= L_nx ^ R_ff[i+1];\n R_ff[i] <= L_ff[i+1];\n C_ff[i] <= C_nx;\n D_ff[i] <= D_nx;\n end\n end\n end\n end\nendgenerate\n\nassign last_perm = {L_ff[0], R_ff[0]};\n\nassign o_data = {last_perm[40], last_perm[8], last_perm[48], last_perm[16], last_perm[56], last_perm[24], last_perm[64], last_perm[32],\n last_perm[39], last_perm[7], last_perm[47], last_perm[15], last_perm[55], last_perm[23], last_perm[63], last_perm[31],\n last_perm[38], last_perm[6], last_perm[46], last_perm[14], last_perm[54], last_perm[22], last_perm[62], last_perm[30],\n last_perm[37], last_perm[5], last_perm[45], last_perm[13], last_perm[53], last_perm[21], last_perm[61], last_perm[29],\n last_perm[36], last_perm[4], last_perm[44], last_perm[12], last_perm[52], last_perm[20], last_perm[60], last_perm[28],\n last_perm[35], last_perm[3], last_perm[43], last_perm[11], last_perm[51], last_perm[19], last_perm[59], last_perm[27],\n last_perm[34], last_perm[2], last_perm[42], last_perm[10], last_perm[50], last_perm[18], last_perm[58], last_perm[26],\n last_perm[33], last_perm[1], last_perm[41], last_perm[ 9], last_perm[49], last_perm[17], last_perm[57], last_perm[25]};\n\nendmodule : des_dec", + "verif/tb_3des_dec.sv": "module tb;\n\nparameter NBW_DATA = 'd64;\nparameter NBW_KEY = 'd192;\n\nlogic clk;\nlogic rst_async_n;\nlogic i_start;\nlogic [1:NBW_DATA] i_data;\nlogic [1:NBW_KEY ] i_key;\nlogic o_done;\nlogic [1:NBW_DATA] o_data;\n\ndes3_dec #(\n .NBW_DATA(NBW_DATA),\n .NBW_KEY (NBW_KEY )\n) uu_des3_dec (\n .clk (clk ),\n .rst_async_n(rst_async_n),\n .i_start (i_start ),\n .i_data (i_data ),\n .i_key (i_key ),\n .o_done (o_done ),\n .o_data (o_data )\n);\n\ninitial begin\n $dumpfile(\"test.vcd\");\n $dumpvars(0,tb);\nend\n\nalways #5 clk = ~clk;\n\ntask Single_test(logic [1:NBW_KEY] key, logic [1:NBW_DATA] data, logic [1:NBW_DATA] expected);\n i_key = key;\n i_data = data;\n i_start = 1;\n\n @(negedge clk);\n i_start = 0;\n\n @(posedge o_done);\n @(negedge clk);\n if(o_data != expected) begin\n $display(\"FAIL!\");\n $display(\"Expected %h, got %h\", expected, o_data);\n end else begin\n $display(\"PASS!\");\n end\nendtask\n\ntask Burst_test();\n i_key = 192'hB1FECAFEBEBAB1FEABCDABCDABCDABCD8765432187654321;\n i_data = 64'h4321432143214321;\n i_start = 1;\n\n @(negedge clk); // This next i_data must be ignored by the RTL\n i_data = 64'h123456789ABCDEF0;\n\n @(negedge clk); // This next i_data and i_key must be ignored by the RTL\n i_data = 64'h1234123412341234;\n i_key = 192'hABCDABCDABCDABCD8765432187654321B1FECAFEBEBAB1FE;\n\n @(negedge clk);\n i_start = 0;\n\n @(posedge o_done);\n \n // The ignored data/key can not change the output data, nor the o_done\n for(int i = 0; i < 3; i++) begin // Using 3 to test the data output for the first value, and validating that the changes in i_data and i_key while the RTL is not done won't affect o_data\n @(negedge clk);\n if(o_done != 1) begin\n $display(\"FAIL! o_done should be asserted here.\");\n end\n \n if(o_data != 64'h32966b20b88edf53) begin\n $display(\"FAIL!\");\n $display(\"Expected %h, got %h\", 64'h32966b20b88edf53, o_data);\n end else begin\n $display(\"PASS!\");\n end\n end\n \nendtask\n\ninitial begin\n clk = 0;\n i_start = 0;\n rst_async_n = 1;\n #1;\n rst_async_n = 0;\n #2;\n rst_async_n = 1;\n @(negedge clk);\n\n $display(\"\\nSingle Tests\");\n Single_test(192'h0123456789abcdeffedcba9876543210abcdef9876543210, 64'h0123456789ABCDEF, 64'h29d92f40554ab5dc);\n Single_test(192'h0123456789abcdeffedcba9876543210abcdef9876543210, 64'hFEDCBA9876543210, 64'hf27a8ffec7e6be1e);\n Single_test(192'hBEBACAFE12345678B1FECAFE876543219898898974744747, 64'hFEDCBA9876543210, 64'h64ff5c5ace7f03ba);\n Single_test(192'hBEBACAFE12345678B1FECAFE876543219898898974744747, 64'hB1FECAFEBEBAB1FE, 64'hc78f7a5f19428db8);\n\n $display(\"\\nBurst Test\");\n Burst_test();\n\n @(negedge clk);\n @(negedge clk);\n\n $finish();\nend\n\nendmodule" + }, + "test_info": { + "test_criteria_0": [ + "for this new module is available at `verif/tb_3des_dec.sv`." + ] + }, + "expected_behavior": [ + "not allow burst operations; instead, it must perform start/done controlled operations, where whenever a start occurs, the done signal must be de-asserted, and any data, key, or start signals are ignored until the done signal is asserted again", + "remain stable until a next decryption is done", + "**: Implements 3DES decryption in DED (Decrypt-Encrypt-Decrypt) mode using three 64-bit keys (K3, K2, K1). The input ciphertext is decrypted with K3, encrypted with K2, and decrypted again with K1." + ], + "metadata": { + "categories": [ + "cid005", + "medium" + ], + "domain": "memory", + "complexity": "intermediate", + "problem_type": "design", + "has_code": true, + "has_tests": true + }, + "full_prompt": "Integrate the `des_enc` and `des_dec` modules to perform the Triple Data Encryption Standard (TDES) decryption. This new module must not allow burst operations; instead, it must perform start/done controlled operations, where whenever a start occurs, the done signal must be de-asserted, and any data, key, or start signals are ignored until the done signal is asserted again. A testbench for this new module is available at `verif/tb_3des_dec.sv`.\n\nAlso, update the `des_enc` and `des_dec` so that the `o_valid` signal from their interface and all logic related to them are removed, and `i_valid` input signal is renamed to `i_start`.\n\n---\n\n## Specifications\n\n- **Module Name**: `des3_dec`\n\n- **File Name**: `des3_dec.sv` (to be added in `rtl` directory)\n\n- **Parameters**:\n - `NBW_DATA`: Bit width of the input and output data blocks.\n - Default: 64.\n - Related interface signals: `i_data`, `o_data`.\n - `NBW_KEY`: Bit width of the key.\n - Default: 192.\n - Related interface signal: `i_key`. \n - The 192-bit key is interpreted as three concatenated 64-bit DES keys (K1, K2, K3) used for Triple DES decryption, where `K1 = i_key[1:64]`, K2 = `i_key[65:128]`, and `K3 = i_key[129:192]`.\n\n- **Functionality**: Implements 3DES decryption in DED (Decrypt-Encrypt-Decrypt) mode using three 64-bit keys (K3, K2, K1). The input ciphertext is decrypted with K3, encrypted with K2, and decrypted again with K1.\n\n- **Latency**: The block's latency, from when `i_start` is read until `o_done` is asserted, is **48 cycles**, where each DES stage takes 16 cycles.\n\n---\n\n## Interface Signals\n\n | Signal | Direction | Width | Description |\n |---------------------|-----------|------------------|---------------------------------------------------------------------------------------------------------------------------------------|\n | `clk` | Input | 1 | Drives the sequential logic on the rising edge. |\n | `rst_async_n` | Input | 1 | Active-low asynchronous reset; clears all internal registers and state. |\n | `i_start` | Input | 1 | Active high. Indicates that `i_data` and `i_key` are valid and ready to be processed. |\n | `i_data` | Input | [1:NBW_DATA] | 64-bit ciphertext input block (MSB-first). |\n | `i_key` | Input | [1:NBW_KEY] | 192-bit 3DES key, treated as three concatenated 64-bit keys: `{K1, K2, K3}`. |\n | `o_done` | Output | 1 | Asserted high when `o_data` contains valid encrypted data. It remains asserted until a new `i_start` signal is received. |\n | `o_data` | Output | [1:NBW_DATA] | 64-bit plaintext output block (MSB-first). After the decryption is calculated, it must remain stable until a next decryption is done. |\n", + "system_message": "You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n - **Update the contents of a text file from a old content to new content**\n - `sed -i \"line_number s/old_statement/new_statement/\" file.sv`\n - **To access a specific line of the file**\n - `awk 'NR==line_number' file_name.sv`\n\nYou will be given a prompt and your task is to understand it and solve the given issue by using the above-mentioned commands as needed. In the final step, you should create a Linux patch to highlight the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)", + "raw_context": { + "docs/specification.md": null, + "rtl/decoder_data_control_64b66b.sv": null, + "rtl/encoder_control_64b66b.sv": null, + "rtl/encoder_data_64b66b.sv": null, + "rtl/aes128_encrypt.sv": null, + "verif/tb_aes128_enc.sv": null, + "rtl/aes128_decrypt.sv": null, + "rtl/aes128_key_expansion.sv": null, + "rtl/inv_sbox.sv": null, + "rtl/sbox.sv": null, + "verif/tb_aes128_dec.sv": null, + "rtl/aes_encrypt.sv": null, + "verif/tb_aes_encrypt.sv": null, + "rtl/aes_decrypt.sv": null, + "rtl/aes_ke.sv": null, + "verif/tb_aes_decrypt.sv": null, + "rtl/aes_dec_top.sv": null, + "rtl/aes_enc_top.sv": null, + "verif/tb_padding_top.sv": null, + "verif/tb_des_enc.sv": null, + "docs/Key_schedule.md": null, + "docs/Permutations.md": null, + "docs/S_box_creation.md": null, + "rtl/S1.sv": "module S1(\n input logic [5:0] i_data,\n output logic [3:0] o_data\n);\n\nalways_comb begin\n case (i_data)\n 6'b0_0000_0 : o_data = 4'd14;\n 6'b0_0001_0 : o_data = 4'd4;\n 6'b0_0010_0 : o_data = 4'd13;\n 6'b0_0011_0 : o_data = 4'd1;\n 6'b0_0100_0 : o_data = 4'd2;\n 6'b0_0101_0 : o_data = 4'd15;\n 6'b0_0110_0 : o_data = 4'd11;\n 6'b0_0111_0 : o_data = 4'd8;\n 6'b0_1000_0 : o_data = 4'd3;\n 6'b0_1001_0 : o_data = 4'd10;\n 6'b0_1010_0 : o_data = 4'd6;\n 6'b0_1011_0 : o_data = 4'd12;\n 6'b0_1100_0 : o_data = 4'd5;\n 6'b0_1101_0 : o_data = 4'd9;\n 6'b0_1110_0 : o_data = 4'd0;\n 6'b0_1111_0 : o_data = 4'd7;\n 6'b0_0000_1 : o_data = 4'd0;\n 6'b0_0001_1 : o_data = 4'd15;\n 6'b0_0010_1 : o_data = 4'd7;\n 6'b0_0011_1 : o_data = 4'd4;\n 6'b0_0100_1 : o_data = 4'd14;\n 6'b0_0101_1 : o_data = 4'd2;\n 6'b0_0110_1 : o_data = 4'd13;\n 6'b0_0111_1 : o_data = 4'd1;\n 6'b0_1000_1 : o_data = 4'd10;\n 6'b0_1001_1 : o_data = 4'd6;\n 6'b0_1010_1 : o_data = 4'd12;\n 6'b0_1011_1 : o_data = 4'd11;\n 6'b0_1100_1 : o_data = 4'd9;\n 6'b0_1101_1 : o_data = 4'd5;\n 6'b0_1110_1 : o_data = 4'd3;\n 6'b0_1111_1 : o_data = 4'd8;\n 6'b1_0000_0 : o_data = 4'd4;\n 6'b1_0001_0 : o_data = 4'd1;\n 6'b1_0010_0 : o_data = 4'd14;\n 6'b1_0011_0 : o_data = 4'd8;\n 6'b1_0100_0 : o_data = 4'd13;\n 6'b1_0101_0 : o_data = 4'd6;\n 6'b1_0110_0 : o_data = 4'd2;\n 6'b1_0111_0 : o_data = 4'd11;\n 6'b1_1000_0 : o_data = 4'd15;\n 6'b1_1001_0 : o_data = 4'd12;\n 6'b1_1010_0 : o_data = 4'd9;\n 6'b1_1011_0 : o_data = 4'd7;\n 6'b1_1100_0 : o_data = 4'd3;\n 6'b1_1101_0 : o_data = 4'd10;\n 6'b1_1110_0 : o_data = 4'd5;\n 6'b1_1111_0 : o_data = 4'd0;\n 6'b1_0000_1 : o_data = 4'd15;\n 6'b1_0001_1 : o_data = 4'd12;\n 6'b1_0010_1 : o_data = 4'd8;\n 6'b1_0011_1 : o_data = 4'd2;\n 6'b1_0100_1 : o_data = 4'd4;\n 6'b1_0101_1 : o_data = 4'd9;\n 6'b1_0110_1 : o_data = 4'd1;\n 6'b1_0111_1 : o_data = 4'd7;\n 6'b1_1000_1 : o_data = 4'd5;\n 6'b1_1001_1 : o_data = 4'd11;\n 6'b1_1010_1 : o_data = 4'd3;\n 6'b1_1011_1 : o_data = 4'd14;\n 6'b1_1100_1 : o_data = 4'd10;\n 6'b1_1101_1 : o_data = 4'd0;\n 6'b1_1110_1 : o_data = 4'd6;\n 6'b1_1111_1 : o_data = 4'd13;\n default: o_data = 4'd0;\n endcase\nend\n\nendmodule : S1", + "rtl/S2.sv": "module S2(\n input logic [5:0] i_data,\n output logic [3:0] o_data\n);\n\nalways_comb begin\n case (i_data)\n 6'b0_0000_0 : o_data = 4'd15;\n 6'b0_0001_0 : o_data = 4'd1;\n 6'b0_0010_0 : o_data = 4'd8;\n 6'b0_0011_0 : o_data = 4'd14;\n 6'b0_0100_0 : o_data = 4'd6;\n 6'b0_0101_0 : o_data = 4'd11;\n 6'b0_0110_0 : o_data = 4'd3;\n 6'b0_0111_0 : o_data = 4'd4;\n 6'b0_1000_0 : o_data = 4'd9;\n 6'b0_1001_0 : o_data = 4'd7;\n 6'b0_1010_0 : o_data = 4'd2;\n 6'b0_1011_0 : o_data = 4'd13;\n 6'b0_1100_0 : o_data = 4'd12;\n 6'b0_1101_0 : o_data = 4'd0;\n 6'b0_1110_0 : o_data = 4'd5;\n 6'b0_1111_0 : o_data = 4'd10;\n 6'b0_0000_1 : o_data = 4'd3;\n 6'b0_0001_1 : o_data = 4'd13;\n 6'b0_0010_1 : o_data = 4'd4;\n 6'b0_0011_1 : o_data = 4'd7;\n 6'b0_0100_1 : o_data = 4'd15;\n 6'b0_0101_1 : o_data = 4'd2;\n 6'b0_0110_1 : o_data = 4'd8;\n 6'b0_0111_1 : o_data = 4'd14;\n 6'b0_1000_1 : o_data = 4'd12;\n 6'b0_1001_1 : o_data = 4'd0;\n 6'b0_1010_1 : o_data = 4'd1;\n 6'b0_1011_1 : o_data = 4'd10;\n 6'b0_1100_1 : o_data = 4'd6;\n 6'b0_1101_1 : o_data = 4'd9;\n 6'b0_1110_1 : o_data = 4'd11;\n 6'b0_1111_1 : o_data = 4'd5;\n 6'b1_0000_0 : o_data = 4'd0;\n 6'b1_0001_0 : o_data = 4'd14;\n 6'b1_0010_0 : o_data = 4'd7;\n 6'b1_0011_0 : o_data = 4'd11;\n 6'b1_0100_0 : o_data = 4'd10;\n 6'b1_0101_0 : o_data = 4'd4;\n 6'b1_0110_0 : o_data = 4'd13;\n 6'b1_0111_0 : o_data = 4'd1;\n 6'b1_1000_0 : o_data = 4'd5;\n 6'b1_1001_0 : o_data = 4'd8;\n 6'b1_1010_0 : o_data = 4'd12;\n 6'b1_1011_0 : o_data = 4'd6;\n 6'b1_1100_0 : o_data = 4'd9;\n 6'b1_1101_0 : o_data = 4'd3;\n 6'b1_1110_0 : o_data = 4'd2;\n 6'b1_1111_0 : o_data = 4'd15;\n 6'b1_0000_1 : o_data = 4'd13;\n 6'b1_0001_1 : o_data = 4'd8;\n 6'b1_0010_1 : o_data = 4'd10;\n 6'b1_0011_1 : o_data = 4'd1;\n 6'b1_0100_1 : o_data = 4'd3;\n 6'b1_0101_1 : o_data = 4'd15;\n 6'b1_0110_1 : o_data = 4'd4;\n 6'b1_0111_1 : o_data = 4'd2;\n 6'b1_1000_1 : o_data = 4'd11;\n 6'b1_1001_1 : o_data = 4'd6;\n 6'b1_1010_1 : o_data = 4'd7;\n 6'b1_1011_1 : o_data = 4'd12;\n 6'b1_1100_1 : o_data = 4'd0;\n 6'b1_1101_1 : o_data = 4'd5;\n 6'b1_1110_1 : o_data = 4'd14;\n 6'b1_1111_1 : o_data = 4'd9;\n default: o_data = 4'd0;\n endcase\nend\n\nendmodule : S2", + "rtl/S3.sv": "module S3(\n input logic [5:0] i_data,\n output logic [3:0] o_data\n);\n\nalways_comb begin\n case (i_data)\n 6'b0_0000_0 : o_data = 4'd10;\n 6'b0_0001_0 : o_data = 4'd0;\n 6'b0_0010_0 : o_data = 4'd9;\n 6'b0_0011_0 : o_data = 4'd14;\n 6'b0_0100_0 : o_data = 4'd6;\n 6'b0_0101_0 : o_data = 4'd3;\n 6'b0_0110_0 : o_data = 4'd15;\n 6'b0_0111_0 : o_data = 4'd5;\n 6'b0_1000_0 : o_data = 4'd1;\n 6'b0_1001_0 : o_data = 4'd13;\n 6'b0_1010_0 : o_data = 4'd12;\n 6'b0_1011_0 : o_data = 4'd7;\n 6'b0_1100_0 : o_data = 4'd11;\n 6'b0_1101_0 : o_data = 4'd4;\n 6'b0_1110_0 : o_data = 4'd2;\n 6'b0_1111_0 : o_data = 4'd8;\n 6'b0_0000_1 : o_data = 4'd13;\n 6'b0_0001_1 : o_data = 4'd7;\n 6'b0_0010_1 : o_data = 4'd0;\n 6'b0_0011_1 : o_data = 4'd9;\n 6'b0_0100_1 : o_data = 4'd3;\n 6'b0_0101_1 : o_data = 4'd4;\n 6'b0_0110_1 : o_data = 4'd6;\n 6'b0_0111_1 : o_data = 4'd10;\n 6'b0_1000_1 : o_data = 4'd2;\n 6'b0_1001_1 : o_data = 4'd8;\n 6'b0_1010_1 : o_data = 4'd5;\n 6'b0_1011_1 : o_data = 4'd14;\n 6'b0_1100_1 : o_data = 4'd12;\n 6'b0_1101_1 : o_data = 4'd11;\n 6'b0_1110_1 : o_data = 4'd15;\n 6'b0_1111_1 : o_data = 4'd1;\n 6'b1_0000_0 : o_data = 4'd13;\n 6'b1_0001_0 : o_data = 4'd6;\n 6'b1_0010_0 : o_data = 4'd4;\n 6'b1_0011_0 : o_data = 4'd9;\n 6'b1_0100_0 : o_data = 4'd8;\n 6'b1_0101_0 : o_data = 4'd15;\n 6'b1_0110_0 : o_data = 4'd3;\n 6'b1_0111_0 : o_data = 4'd0;\n 6'b1_1000_0 : o_data = 4'd11;\n 6'b1_1001_0 : o_data = 4'd1;\n 6'b1_1010_0 : o_data = 4'd2;\n 6'b1_1011_0 : o_data = 4'd12;\n 6'b1_1100_0 : o_data = 4'd5;\n 6'b1_1101_0 : o_data = 4'd10;\n 6'b1_1110_0 : o_data = 4'd14;\n 6'b1_1111_0 : o_data = 4'd7;\n 6'b1_0000_1 : o_data = 4'd1;\n 6'b1_0001_1 : o_data = 4'd10;\n 6'b1_0010_1 : o_data = 4'd13;\n 6'b1_0011_1 : o_data = 4'd0;\n 6'b1_0100_1 : o_data = 4'd6;\n 6'b1_0101_1 : o_data = 4'd9;\n 6'b1_0110_1 : o_data = 4'd8;\n 6'b1_0111_1 : o_data = 4'd7;\n 6'b1_1000_1 : o_data = 4'd4;\n 6'b1_1001_1 : o_data = 4'd15;\n 6'b1_1010_1 : o_data = 4'd14;\n 6'b1_1011_1 : o_data = 4'd3;\n 6'b1_1100_1 : o_data = 4'd11;\n 6'b1_1101_1 : o_data = 4'd5;\n 6'b1_1110_1 : o_data = 4'd2;\n 6'b1_1111_1 : o_data = 4'd12;\n default: o_data = 4'd0;\n endcase\nend\n\nendmodule : S3", + "rtl/S4.sv": "module S4(\n input logic [5:0] i_data,\n output logic [3:0] o_data\n);\n\nalways_comb begin\n case (i_data)\n 6'b0_0000_0 : o_data = 4'd7;\n 6'b0_0001_0 : o_data = 4'd13;\n 6'b0_0010_0 : o_data = 4'd14;\n 6'b0_0011_0 : o_data = 4'd3;\n 6'b0_0100_0 : o_data = 4'd0;\n 6'b0_0101_0 : o_data = 4'd6;\n 6'b0_0110_0 : o_data = 4'd9;\n 6'b0_0111_0 : o_data = 4'd10;\n 6'b0_1000_0 : o_data = 4'd1;\n 6'b0_1001_0 : o_data = 4'd2;\n 6'b0_1010_0 : o_data = 4'd8;\n 6'b0_1011_0 : o_data = 4'd5;\n 6'b0_1100_0 : o_data = 4'd11;\n 6'b0_1101_0 : o_data = 4'd12;\n 6'b0_1110_0 : o_data = 4'd4;\n 6'b0_1111_0 : o_data = 4'd15;\n 6'b0_0000_1 : o_data = 4'd13;\n 6'b0_0001_1 : o_data = 4'd8;\n 6'b0_0010_1 : o_data = 4'd11;\n 6'b0_0011_1 : o_data = 4'd5;\n 6'b0_0100_1 : o_data = 4'd6;\n 6'b0_0101_1 : o_data = 4'd15;\n 6'b0_0110_1 : o_data = 4'd0;\n 6'b0_0111_1 : o_data = 4'd3;\n 6'b0_1000_1 : o_data = 4'd4;\n 6'b0_1001_1 : o_data = 4'd7;\n 6'b0_1010_1 : o_data = 4'd2;\n 6'b0_1011_1 : o_data = 4'd12;\n 6'b0_1100_1 : o_data = 4'd1;\n 6'b0_1101_1 : o_data = 4'd10;\n 6'b0_1110_1 : o_data = 4'd14;\n 6'b0_1111_1 : o_data = 4'd9;\n 6'b1_0000_0 : o_data = 4'd10;\n 6'b1_0001_0 : o_data = 4'd6;\n 6'b1_0010_0 : o_data = 4'd9;\n 6'b1_0011_0 : o_data = 4'd0;\n 6'b1_0100_0 : o_data = 4'd12;\n 6'b1_0101_0 : o_data = 4'd11;\n 6'b1_0110_0 : o_data = 4'd7;\n 6'b1_0111_0 : o_data = 4'd13;\n 6'b1_1000_0 : o_data = 4'd15;\n 6'b1_1001_0 : o_data = 4'd1;\n 6'b1_1010_0 : o_data = 4'd3;\n 6'b1_1011_0 : o_data = 4'd14;\n 6'b1_1100_0 : o_data = 4'd5;\n 6'b1_1101_0 : o_data = 4'd2;\n 6'b1_1110_0 : o_data = 4'd8;\n 6'b1_1111_0 : o_data = 4'd4;\n 6'b1_0000_1 : o_data = 4'd3;\n 6'b1_0001_1 : o_data = 4'd15;\n 6'b1_0010_1 : o_data = 4'd0;\n 6'b1_0011_1 : o_data = 4'd6;\n 6'b1_0100_1 : o_data = 4'd10;\n 6'b1_0101_1 : o_data = 4'd1;\n 6'b1_0110_1 : o_data = 4'd13;\n 6'b1_0111_1 : o_data = 4'd8;\n 6'b1_1000_1 : o_data = 4'd9;\n 6'b1_1001_1 : o_data = 4'd4;\n 6'b1_1010_1 : o_data = 4'd5;\n 6'b1_1011_1 : o_data = 4'd11;\n 6'b1_1100_1 : o_data = 4'd12;\n 6'b1_1101_1 : o_data = 4'd7;\n 6'b1_1110_1 : o_data = 4'd2;\n 6'b1_1111_1 : o_data = 4'd14;\n default: o_data = 4'd0;\n endcase\nend\n\nendmodule : S4", + "rtl/S5.sv": "module S5(\n input logic [5:0] i_data,\n output logic [3:0] o_data\n);\n\nalways_comb begin\n case (i_data)\n 6'b0_0000_0 : o_data = 4'd2;\n 6'b0_0001_0 : o_data = 4'd12;\n 6'b0_0010_0 : o_data = 4'd4;\n 6'b0_0011_0 : o_data = 4'd1;\n 6'b0_0100_0 : o_data = 4'd7;\n 6'b0_0101_0 : o_data = 4'd10;\n 6'b0_0110_0 : o_data = 4'd11;\n 6'b0_0111_0 : o_data = 4'd6;\n 6'b0_1000_0 : o_data = 4'd8;\n 6'b0_1001_0 : o_data = 4'd5;\n 6'b0_1010_0 : o_data = 4'd3;\n 6'b0_1011_0 : o_data = 4'd15;\n 6'b0_1100_0 : o_data = 4'd13;\n 6'b0_1101_0 : o_data = 4'd0;\n 6'b0_1110_0 : o_data = 4'd14;\n 6'b0_1111_0 : o_data = 4'd9;\n 6'b0_0000_1 : o_data = 4'd14;\n 6'b0_0001_1 : o_data = 4'd11;\n 6'b0_0010_1 : o_data = 4'd2;\n 6'b0_0011_1 : o_data = 4'd12;\n 6'b0_0100_1 : o_data = 4'd4;\n 6'b0_0101_1 : o_data = 4'd7;\n 6'b0_0110_1 : o_data = 4'd13;\n 6'b0_0111_1 : o_data = 4'd1;\n 6'b0_1000_1 : o_data = 4'd5;\n 6'b0_1001_1 : o_data = 4'd0;\n 6'b0_1010_1 : o_data = 4'd15;\n 6'b0_1011_1 : o_data = 4'd10;\n 6'b0_1100_1 : o_data = 4'd3;\n 6'b0_1101_1 : o_data = 4'd9;\n 6'b0_1110_1 : o_data = 4'd8;\n 6'b0_1111_1 : o_data = 4'd6;\n 6'b1_0000_0 : o_data = 4'd4;\n 6'b1_0001_0 : o_data = 4'd2;\n 6'b1_0010_0 : o_data = 4'd1;\n 6'b1_0011_0 : o_data = 4'd11;\n 6'b1_0100_0 : o_data = 4'd10;\n 6'b1_0101_0 : o_data = 4'd13;\n 6'b1_0110_0 : o_data = 4'd7;\n 6'b1_0111_0 : o_data = 4'd8;\n 6'b1_1000_0 : o_data = 4'd15;\n 6'b1_1001_0 : o_data = 4'd9;\n 6'b1_1010_0 : o_data = 4'd12;\n 6'b1_1011_0 : o_data = 4'd5;\n 6'b1_1100_0 : o_data = 4'd6;\n 6'b1_1101_0 : o_data = 4'd3;\n 6'b1_1110_0 : o_data = 4'd0;\n 6'b1_1111_0 : o_data = 4'd14;\n 6'b1_0000_1 : o_data = 4'd11;\n 6'b1_0001_1 : o_data = 4'd8;\n 6'b1_0010_1 : o_data = 4'd12;\n 6'b1_0011_1 : o_data = 4'd7;\n 6'b1_0100_1 : o_data = 4'd1;\n 6'b1_0101_1 : o_data = 4'd14;\n 6'b1_0110_1 : o_data = 4'd2;\n 6'b1_0111_1 : o_data = 4'd13;\n 6'b1_1000_1 : o_data = 4'd6;\n 6'b1_1001_1 : o_data = 4'd15;\n 6'b1_1010_1 : o_data = 4'd0;\n 6'b1_1011_1 : o_data = 4'd9;\n 6'b1_1100_1 : o_data = 4'd10;\n 6'b1_1101_1 : o_data = 4'd4;\n 6'b1_1110_1 : o_data = 4'd5;\n 6'b1_1111_1 : o_data = 4'd3;\n default: o_data = 4'd0;\n endcase\nend\n\nendmodule : S5", + "rtl/S6.sv": "module S6(\n input logic [5:0] i_data,\n output logic [3:0] o_data\n);\n\nalways_comb begin\n case (i_data)\n 6'b0_0000_0 : o_data = 4'd12;\n 6'b0_0001_0 : o_data = 4'd1;\n 6'b0_0010_0 : o_data = 4'd10;\n 6'b0_0011_0 : o_data = 4'd15;\n 6'b0_0100_0 : o_data = 4'd9;\n 6'b0_0101_0 : o_data = 4'd2;\n 6'b0_0110_0 : o_data = 4'd6;\n 6'b0_0111_0 : o_data = 4'd8;\n 6'b0_1000_0 : o_data = 4'd0;\n 6'b0_1001_0 : o_data = 4'd13;\n 6'b0_1010_0 : o_data = 4'd3;\n 6'b0_1011_0 : o_data = 4'd4;\n 6'b0_1100_0 : o_data = 4'd14;\n 6'b0_1101_0 : o_data = 4'd7;\n 6'b0_1110_0 : o_data = 4'd5;\n 6'b0_1111_0 : o_data = 4'd11;\n 6'b0_0000_1 : o_data = 4'd10;\n 6'b0_0001_1 : o_data = 4'd15;\n 6'b0_0010_1 : o_data = 4'd4;\n 6'b0_0011_1 : o_data = 4'd2;\n 6'b0_0100_1 : o_data = 4'd7;\n 6'b0_0101_1 : o_data = 4'd12;\n 6'b0_0110_1 : o_data = 4'd9;\n 6'b0_0111_1 : o_data = 4'd5;\n 6'b0_1000_1 : o_data = 4'd6;\n 6'b0_1001_1 : o_data = 4'd1;\n 6'b0_1010_1 : o_data = 4'd13;\n 6'b0_1011_1 : o_data = 4'd14;\n 6'b0_1100_1 : o_data = 4'd0;\n 6'b0_1101_1 : o_data = 4'd11;\n 6'b0_1110_1 : o_data = 4'd3;\n 6'b0_1111_1 : o_data = 4'd8;\n 6'b1_0000_0 : o_data = 4'd9;\n 6'b1_0001_0 : o_data = 4'd14;\n 6'b1_0010_0 : o_data = 4'd15;\n 6'b1_0011_0 : o_data = 4'd5;\n 6'b1_0100_0 : o_data = 4'd2;\n 6'b1_0101_0 : o_data = 4'd8;\n 6'b1_0110_0 : o_data = 4'd12;\n 6'b1_0111_0 : o_data = 4'd3;\n 6'b1_1000_0 : o_data = 4'd7;\n 6'b1_1001_0 : o_data = 4'd0;\n 6'b1_1010_0 : o_data = 4'd4;\n 6'b1_1011_0 : o_data = 4'd10;\n 6'b1_1100_0 : o_data = 4'd1;\n 6'b1_1101_0 : o_data = 4'd13;\n 6'b1_1110_0 : o_data = 4'd11;\n 6'b1_1111_0 : o_data = 4'd6;\n 6'b1_0000_1 : o_data = 4'd4;\n 6'b1_0001_1 : o_data = 4'd3;\n 6'b1_0010_1 : o_data = 4'd2;\n 6'b1_0011_1 : o_data = 4'd12;\n 6'b1_0100_1 : o_data = 4'd9;\n 6'b1_0101_1 : o_data = 4'd5;\n 6'b1_0110_1 : o_data = 4'd15;\n 6'b1_0111_1 : o_data = 4'd10;\n 6'b1_1000_1 : o_data = 4'd11;\n 6'b1_1001_1 : o_data = 4'd14;\n 6'b1_1010_1 : o_data = 4'd1;\n 6'b1_1011_1 : o_data = 4'd7;\n 6'b1_1100_1 : o_data = 4'd6;\n 6'b1_1101_1 : o_data = 4'd0;\n 6'b1_1110_1 : o_data = 4'd8;\n 6'b1_1111_1 : o_data = 4'd13;\n default: o_data = 4'd0;\n endcase\nend\n\nendmodule : S6", + "rtl/S7.sv": "module S7(\n input logic [5:0] i_data,\n output logic [3:0] o_data\n);\n\nalways_comb begin\n case (i_data)\n 6'b0_0000_0 : o_data = 4'd4;\n 6'b0_0001_0 : o_data = 4'd11;\n 6'b0_0010_0 : o_data = 4'd2;\n 6'b0_0011_0 : o_data = 4'd14;\n 6'b0_0100_0 : o_data = 4'd15;\n 6'b0_0101_0 : o_data = 4'd0;\n 6'b0_0110_0 : o_data = 4'd8;\n 6'b0_0111_0 : o_data = 4'd13;\n 6'b0_1000_0 : o_data = 4'd3;\n 6'b0_1001_0 : o_data = 4'd12;\n 6'b0_1010_0 : o_data = 4'd9;\n 6'b0_1011_0 : o_data = 4'd7;\n 6'b0_1100_0 : o_data = 4'd5;\n 6'b0_1101_0 : o_data = 4'd10;\n 6'b0_1110_0 : o_data = 4'd6;\n 6'b0_1111_0 : o_data = 4'd1;\n 6'b0_0000_1 : o_data = 4'd13;\n 6'b0_0001_1 : o_data = 4'd0;\n 6'b0_0010_1 : o_data = 4'd11;\n 6'b0_0011_1 : o_data = 4'd7;\n 6'b0_0100_1 : o_data = 4'd4;\n 6'b0_0101_1 : o_data = 4'd9;\n 6'b0_0110_1 : o_data = 4'd1;\n 6'b0_0111_1 : o_data = 4'd10;\n 6'b0_1000_1 : o_data = 4'd14;\n 6'b0_1001_1 : o_data = 4'd3;\n 6'b0_1010_1 : o_data = 4'd5;\n 6'b0_1011_1 : o_data = 4'd12;\n 6'b0_1100_1 : o_data = 4'd2;\n 6'b0_1101_1 : o_data = 4'd15;\n 6'b0_1110_1 : o_data = 4'd8;\n 6'b0_1111_1 : o_data = 4'd6;\n 6'b1_0000_0 : o_data = 4'd1;\n 6'b1_0001_0 : o_data = 4'd4;\n 6'b1_0010_0 : o_data = 4'd11;\n 6'b1_0011_0 : o_data = 4'd13;\n 6'b1_0100_0 : o_data = 4'd12;\n 6'b1_0101_0 : o_data = 4'd3;\n 6'b1_0110_0 : o_data = 4'd7;\n 6'b1_0111_0 : o_data = 4'd14;\n 6'b1_1000_0 : o_data = 4'd10;\n 6'b1_1001_0 : o_data = 4'd15;\n 6'b1_1010_0 : o_data = 4'd6;\n 6'b1_1011_0 : o_data = 4'd8;\n 6'b1_1100_0 : o_data = 4'd0;\n 6'b1_1101_0 : o_data = 4'd5;\n 6'b1_1110_0 : o_data = 4'd9;\n 6'b1_1111_0 : o_data = 4'd2;\n 6'b1_0000_1 : o_data = 4'd6;\n 6'b1_0001_1 : o_data = 4'd11;\n 6'b1_0010_1 : o_data = 4'd13;\n 6'b1_0011_1 : o_data = 4'd8;\n 6'b1_0100_1 : o_data = 4'd1;\n 6'b1_0101_1 : o_data = 4'd4;\n 6'b1_0110_1 : o_data = 4'd10;\n 6'b1_0111_1 : o_data = 4'd7;\n 6'b1_1000_1 : o_data = 4'd9;\n 6'b1_1001_1 : o_data = 4'd5;\n 6'b1_1010_1 : o_data = 4'd0;\n 6'b1_1011_1 : o_data = 4'd15;\n 6'b1_1100_1 : o_data = 4'd14;\n 6'b1_1101_1 : o_data = 4'd2;\n 6'b1_1110_1 : o_data = 4'd3;\n 6'b1_1111_1 : o_data = 4'd12;\n default: o_data = 4'd0;\n endcase\nend\n\nendmodule : S7", + "rtl/S8.sv": "module S8(\n input logic [5:0] i_data,\n output logic [3:0] o_data\n);\n\nalways_comb begin\n case (i_data)\n 6'b0_0000_0 : o_data = 4'd13;\n 6'b0_0001_0 : o_data = 4'd2;\n 6'b0_0010_0 : o_data = 4'd8;\n 6'b0_0011_0 : o_data = 4'd4;\n 6'b0_0100_0 : o_data = 4'd6;\n 6'b0_0101_0 : o_data = 4'd15;\n 6'b0_0110_0 : o_data = 4'd11;\n 6'b0_0111_0 : o_data = 4'd1;\n 6'b0_1000_0 : o_data = 4'd10;\n 6'b0_1001_0 : o_data = 4'd9;\n 6'b0_1010_0 : o_data = 4'd3;\n 6'b0_1011_0 : o_data = 4'd14;\n 6'b0_1100_0 : o_data = 4'd5;\n 6'b0_1101_0 : o_data = 4'd0;\n 6'b0_1110_0 : o_data = 4'd12;\n 6'b0_1111_0 : o_data = 4'd7;\n 6'b0_0000_1 : o_data = 4'd1;\n 6'b0_0001_1 : o_data = 4'd15;\n 6'b0_0010_1 : o_data = 4'd13;\n 6'b0_0011_1 : o_data = 4'd8;\n 6'b0_0100_1 : o_data = 4'd10;\n 6'b0_0101_1 : o_data = 4'd3;\n 6'b0_0110_1 : o_data = 4'd7;\n 6'b0_0111_1 : o_data = 4'd4;\n 6'b0_1000_1 : o_data = 4'd12;\n 6'b0_1001_1 : o_data = 4'd5;\n 6'b0_1010_1 : o_data = 4'd6;\n 6'b0_1011_1 : o_data = 4'd11;\n 6'b0_1100_1 : o_data = 4'd0;\n 6'b0_1101_1 : o_data = 4'd14;\n 6'b0_1110_1 : o_data = 4'd9;\n 6'b0_1111_1 : o_data = 4'd2;\n 6'b1_0000_0 : o_data = 4'd7;\n 6'b1_0001_0 : o_data = 4'd11;\n 6'b1_0010_0 : o_data = 4'd4;\n 6'b1_0011_0 : o_data = 4'd1;\n 6'b1_0100_0 : o_data = 4'd9;\n 6'b1_0101_0 : o_data = 4'd12;\n 6'b1_0110_0 : o_data = 4'd14;\n 6'b1_0111_0 : o_data = 4'd2;\n 6'b1_1000_0 : o_data = 4'd0;\n 6'b1_1001_0 : o_data = 4'd6;\n 6'b1_1010_0 : o_data = 4'd10;\n 6'b1_1011_0 : o_data = 4'd13;\n 6'b1_1100_0 : o_data = 4'd15;\n 6'b1_1101_0 : o_data = 4'd3;\n 6'b1_1110_0 : o_data = 4'd5;\n 6'b1_1111_0 : o_data = 4'd8;\n 6'b1_0000_1 : o_data = 4'd2;\n 6'b1_0001_1 : o_data = 4'd1;\n 6'b1_0010_1 : o_data = 4'd14;\n 6'b1_0011_1 : o_data = 4'd7;\n 6'b1_0100_1 : o_data = 4'd4;\n 6'b1_0101_1 : o_data = 4'd10;\n 6'b1_0110_1 : o_data = 4'd8;\n 6'b1_0111_1 : o_data = 4'd13;\n 6'b1_1000_1 : o_data = 4'd15;\n 6'b1_1001_1 : o_data = 4'd12;\n 6'b1_1010_1 : o_data = 4'd9;\n 6'b1_1011_1 : o_data = 4'd0;\n 6'b1_1100_1 : o_data = 4'd3;\n 6'b1_1101_1 : o_data = 4'd5;\n 6'b1_1110_1 : o_data = 4'd6;\n 6'b1_1111_1 : o_data = 4'd11;\n default: o_data = 4'd0;\n endcase\nend\n\nendmodule : S8", + "rtl/des_enc.sv": "module des_enc #(\n parameter NBW_DATA = 'd64,\n parameter NBW_KEY = 'd64\n) (\n input logic clk,\n input logic rst_async_n,\n input logic i_valid,\n input logic [1:NBW_DATA] i_data,\n input logic [1:NBW_KEY] i_key,\n output logic o_valid,\n output logic [1:NBW_DATA] o_data\n);\n\nlocalparam ROUNDS = 'd16;\nlocalparam EXPANDED_BLOCK = 'd48;\nlocalparam USED_KEY = 'd56;\n\nlogic [1:NBW_DATA] IP;\nlogic [1:(NBW_DATA/2)] L0;\nlogic [1:(NBW_DATA/2)] R0;\nlogic [1:(NBW_DATA/2)] L_ff [1:ROUNDS];\nlogic [1:(NBW_DATA/2)] R_ff [1:ROUNDS];\nlogic [1:(USED_KEY/2)] C0;\nlogic [1:(USED_KEY/2)] D0;\nlogic [1:(USED_KEY/2)] C_ff [1:ROUNDS];\nlogic [1:(USED_KEY/2)] D_ff [1:ROUNDS];\nlogic [1:NBW_DATA] last_perm;\nlogic [ROUNDS-1:0] valid_ff;\n\nalways_ff @ (posedge clk or negedge rst_async_n) begin\n if(!rst_async_n) begin\n valid_ff <= 0;\n end else begin\n valid_ff <= {valid_ff[ROUNDS-2:0], i_valid};\n end\nend\n\nassign o_valid = valid_ff[ROUNDS-1];\n\nassign IP = {i_data[58], i_data[50], i_data[42], i_data[34], i_data[26], i_data[18], i_data[10], i_data[2],\n i_data[60], i_data[52], i_data[44], i_data[36], i_data[28], i_data[20], i_data[12], i_data[4],\n i_data[62], i_data[54], i_data[46], i_data[38], i_data[30], i_data[22], i_data[14], i_data[6],\n i_data[64], i_data[56], i_data[48], i_data[40], i_data[32], i_data[24], i_data[16], i_data[8],\n i_data[57], i_data[49], i_data[41], i_data[33], i_data[25], i_data[17], i_data[ 9], i_data[1],\n i_data[59], i_data[51], i_data[43], i_data[35], i_data[27], i_data[19], i_data[11], i_data[3],\n i_data[61], i_data[53], i_data[45], i_data[37], i_data[29], i_data[21], i_data[13], i_data[5],\n i_data[63], i_data[55], i_data[47], i_data[39], i_data[31], i_data[23], i_data[15], i_data[7]};\n\nassign L0 = IP[1:NBW_DATA/2];\nassign R0 = IP[(NBW_DATA/2)+1:NBW_DATA];\n\nassign C0 = {i_key[57], i_key[49], i_key[41], i_key[33], i_key[25], i_key[17], i_key[ 9],\n i_key[ 1], i_key[58], i_key[50], i_key[42], i_key[34], i_key[26], i_key[18],\n i_key[10], i_key[ 2], i_key[59], i_key[51], i_key[43], i_key[35], i_key[27],\n i_key[19], i_key[11], i_key[ 3], i_key[60], i_key[52], i_key[44], i_key[36]};\n\nassign D0 = {i_key[63], i_key[55], i_key[47], i_key[39], i_key[31], i_key[23], i_key[15],\n i_key[ 7], i_key[62], i_key[54], i_key[46], i_key[38], i_key[30], i_key[22],\n i_key[14], i_key[ 6], i_key[61], i_key[53], i_key[45], i_key[37], i_key[29],\n i_key[21], i_key[13], i_key[ 5], i_key[28], i_key[20], i_key[12], i_key[ 4]};\n\ngenerate\n for (genvar i = 1; i <= ROUNDS; i++) begin : rounds\n logic [1:EXPANDED_BLOCK] round_key;\n logic [1:(USED_KEY/2)] C_nx;\n logic [1:(USED_KEY/2)] D_nx;\n logic [1:USED_KEY] perm_ch;\n logic [1:(NBW_DATA/2)] R_nx;\n logic [1:EXPANDED_BLOCK] R_expanded;\n logic [1:6] Primitive_input [1:8];\n logic [1:4] Primitive_output [1:8];\n logic [1:(NBW_DATA/2)] perm_in;\n\n assign perm_ch = {C_nx, D_nx};\n assign round_key = {perm_ch[14], perm_ch[17], perm_ch[11], perm_ch[24], perm_ch[ 1], perm_ch[ 5],\n perm_ch[ 3], perm_ch[28], perm_ch[15], perm_ch[ 6], perm_ch[21], perm_ch[10],\n perm_ch[23], perm_ch[19], perm_ch[12], perm_ch[ 4], perm_ch[26], perm_ch[ 8],\n perm_ch[16], perm_ch[ 7], perm_ch[27], perm_ch[20], perm_ch[13], perm_ch[ 2],\n perm_ch[41], perm_ch[52], perm_ch[31], perm_ch[37], perm_ch[47], perm_ch[55],\n perm_ch[30], perm_ch[40], perm_ch[51], perm_ch[45], perm_ch[33], perm_ch[48],\n perm_ch[44], perm_ch[49], perm_ch[39], perm_ch[56], perm_ch[34], perm_ch[53],\n perm_ch[46], perm_ch[42], perm_ch[50], perm_ch[36], perm_ch[29], perm_ch[32]};\n\n if(i == 1 || i == 2 || i == 9 || i == 16) begin\n if(i == 1) begin\n assign C_nx = {C0[2:(USED_KEY/2)], C0[1]};\n assign D_nx = {D0[2:(USED_KEY/2)], D0[1]};\n end else begin\n assign C_nx = {C_ff[i-1][2:(USED_KEY/2)], C_ff[i-1][1]};\n assign D_nx = {D_ff[i-1][2:(USED_KEY/2)], D_ff[i-1][1]};\n end\n end else begin\n assign C_nx = {C_ff[i-1][3:(USED_KEY/2)], C_ff[i-1][1:2]};\n assign D_nx = {D_ff[i-1][3:(USED_KEY/2)], D_ff[i-1][1:2]};\n end\n\n assign Primitive_input[1] = R_expanded[ 1:6 ] ^ round_key[ 1:6 ];\n assign Primitive_input[2] = R_expanded[ 7:12] ^ round_key[ 7:12];\n assign Primitive_input[3] = R_expanded[13:18] ^ round_key[13:18];\n assign Primitive_input[4] = R_expanded[19:24] ^ round_key[19:24];\n assign Primitive_input[5] = R_expanded[25:30] ^ round_key[25:30];\n assign Primitive_input[6] = R_expanded[31:36] ^ round_key[31:36];\n assign Primitive_input[7] = R_expanded[37:42] ^ round_key[37:42];\n assign Primitive_input[8] = R_expanded[43:48] ^ round_key[43:48];\n\n S1 uu_S1 (\n .i_data(Primitive_input [1]),\n .o_data(Primitive_output[1])\n );\n\n S2 uu_S2 (\n .i_data(Primitive_input [2]),\n .o_data(Primitive_output[2])\n );\n\n S3 uu_S3 (\n .i_data(Primitive_input [3]),\n .o_data(Primitive_output[3])\n );\n\n S4 uu_S4 (\n .i_data(Primitive_input [4]),\n .o_data(Primitive_output[4])\n );\n\n S5 uu_S5 (\n .i_data(Primitive_input [5]),\n .o_data(Primitive_output[5])\n );\n\n S6 uu_S6 (\n .i_data(Primitive_input [6]),\n .o_data(Primitive_output[6])\n );\n\n S7 uu_S7 (\n .i_data(Primitive_input [7]),\n .o_data(Primitive_output[7])\n );\n\n S8 uu_S8 (\n .i_data(Primitive_input [8]),\n .o_data(Primitive_output[8])\n );\n\n assign perm_in = {Primitive_output[1], Primitive_output[2], Primitive_output[3], Primitive_output[4],\n Primitive_output[5], Primitive_output[6], Primitive_output[7], Primitive_output[8]};\n\n assign R_nx = {perm_in[16], perm_in[ 7], perm_in[20], perm_in[21],\n perm_in[29], perm_in[12], perm_in[28], perm_in[17],\n perm_in[ 1], perm_in[15], perm_in[23], perm_in[26],\n perm_in[ 5], perm_in[18], perm_in[31], perm_in[10],\n perm_in[ 2], perm_in[ 8], perm_in[24], perm_in[14],\n perm_in[32], perm_in[27], perm_in[ 3], perm_in[ 9],\n perm_in[19], perm_in[13], perm_in[30], perm_in[ 6],\n perm_in[22], perm_in[11], perm_in[ 4], perm_in[25]};\n\n if(i == 1) begin\n assign R_expanded = {R0[32], R0[ 1], R0[ 2], R0[ 3], R0[ 4], R0[ 5],\n R0[ 4], R0[ 5], R0[ 6], R0[ 7], R0[ 8], R0[ 9],\n R0[ 8], R0[ 9], R0[10], R0[11], R0[12], R0[13],\n R0[12], R0[13], R0[14], R0[15], R0[16], R0[17],\n R0[16], R0[17], R0[18], R0[19], R0[20], R0[21],\n R0[20], R0[21], R0[22], R0[23], R0[24], R0[25],\n R0[24], R0[25], R0[26], R0[27], R0[28], R0[29],\n R0[28], R0[29], R0[30], R0[31], R0[32], R0[ 1]};\n\n always_ff @ (posedge clk or negedge rst_async_n) begin\n if(!rst_async_n) begin\n L_ff[i] <= 0;\n R_ff[i] <= 0;\n C_ff[i] <= 0;\n D_ff[i] <= 0;\n end else begin\n if(i_valid) begin\n L_ff[i] <= R0;\n R_ff[i] <= R_nx ^ L0;\n C_ff[i] <= C_nx;\n D_ff[i] <= D_nx;\n end\n end\n end\n end else begin\n assign R_expanded = {R_ff[i-1][32], R_ff[i-1][ 1], R_ff[i-1][ 2], R_ff[i-1][ 3], R_ff[i-1][ 4], R_ff[i-1][ 5],\n R_ff[i-1][ 4], R_ff[i-1][ 5], R_ff[i-1][ 6], R_ff[i-1][ 7], R_ff[i-1][ 8], R_ff[i-1][ 9],\n R_ff[i-1][ 8], R_ff[i-1][ 9], R_ff[i-1][10], R_ff[i-1][11], R_ff[i-1][12], R_ff[i-1][13],\n R_ff[i-1][12], R_ff[i-1][13], R_ff[i-1][14], R_ff[i-1][15], R_ff[i-1][16], R_ff[i-1][17],\n R_ff[i-1][16], R_ff[i-1][17], R_ff[i-1][18], R_ff[i-1][19], R_ff[i-1][20], R_ff[i-1][21],\n R_ff[i-1][20], R_ff[i-1][21], R_ff[i-1][22], R_ff[i-1][23], R_ff[i-1][24], R_ff[i-1][25],\n R_ff[i-1][24], R_ff[i-1][25], R_ff[i-1][26], R_ff[i-1][27], R_ff[i-1][28], R_ff[i-1][29],\n R_ff[i-1][28], R_ff[i-1][29], R_ff[i-1][30], R_ff[i-1][31], R_ff[i-1][32], R_ff[i-1][ 1]};\n\n always_ff @ (posedge clk or negedge rst_async_n) begin\n if(!rst_async_n) begin\n L_ff[i] <= 0;\n R_ff[i] <= 0;\n C_ff[i] <= 0;\n D_ff[i] <= 0;\n end else begin\n L_ff[i] <= R_ff[i-1];\n R_ff[i] <= R_nx ^ L_ff[i-1];\n C_ff[i] <= C_nx;\n D_ff[i] <= D_nx;\n end\n end\n end\n end\nendgenerate\n\nassign last_perm = {R_ff[ROUNDS], L_ff[ROUNDS]};\n\nassign o_data = {last_perm[40], last_perm[8], last_perm[48], last_perm[16], last_perm[56], last_perm[24], last_perm[64], last_perm[32],\n last_perm[39], last_perm[7], last_perm[47], last_perm[15], last_perm[55], last_perm[23], last_perm[63], last_perm[31],\n last_perm[38], last_perm[6], last_perm[46], last_perm[14], last_perm[54], last_perm[22], last_perm[62], last_perm[30],\n last_perm[37], last_perm[5], last_perm[45], last_perm[13], last_perm[53], last_perm[21], last_perm[61], last_perm[29],\n last_perm[36], last_perm[4], last_perm[44], last_perm[12], last_perm[52], last_perm[20], last_perm[60], last_perm[28],\n last_perm[35], last_perm[3], last_perm[43], last_perm[11], last_perm[51], last_perm[19], last_perm[59], last_perm[27],\n last_perm[34], last_perm[2], last_perm[42], last_perm[10], last_perm[50], last_perm[18], last_perm[58], last_perm[26],\n last_perm[33], last_perm[1], last_perm[41], last_perm[ 9], last_perm[49], last_perm[17], last_perm[57], last_perm[25]};\n\nendmodule : des_enc", + "verif/tb_des_dec.sv": null, + "docs/Encryption.md": null, + "rtl/des_dec.sv": "module des_dec #(\n parameter NBW_DATA = 'd64,\n parameter NBW_KEY = 'd64\n) (\n input logic clk,\n input logic rst_async_n,\n input logic i_valid,\n input logic [1:NBW_DATA] i_data,\n input logic [1:NBW_KEY] i_key,\n output logic o_valid,\n output logic [1:NBW_DATA] o_data\n);\n\nlocalparam ROUNDS = 'd16;\nlocalparam EXPANDED_BLOCK = 'd48;\nlocalparam USED_KEY = 'd56;\n\nlogic [1:(NBW_DATA/2)] L16;\nlogic [1:(NBW_DATA/2)] R16;\nlogic [1:(NBW_DATA/2)] L_ff [0:ROUNDS-1];\nlogic [1:(NBW_DATA/2)] R_ff [0:ROUNDS-1];\nlogic [1:(USED_KEY/2)] C16;\nlogic [1:(USED_KEY/2)] D16;\nlogic [1:(USED_KEY/2)] C_ff [0:ROUNDS-1];\nlogic [1:(USED_KEY/2)] D_ff [0:ROUNDS-1];\nlogic [1:NBW_DATA] last_perm;\nlogic [ROUNDS-1:0] valid_ff;\n\nalways_ff @ (posedge clk or negedge rst_async_n) begin\n if(!rst_async_n) begin\n valid_ff <= 0;\n end else begin\n valid_ff <= {valid_ff[ROUNDS-2:0], i_valid};\n end\nend\n\nassign o_valid = valid_ff[ROUNDS-1];\n\nassign R16 = {i_data[58], i_data[50], i_data[42], i_data[34], i_data[26], i_data[18], i_data[10], i_data[2],\n i_data[60], i_data[52], i_data[44], i_data[36], i_data[28], i_data[20], i_data[12], i_data[4],\n i_data[62], i_data[54], i_data[46], i_data[38], i_data[30], i_data[22], i_data[14], i_data[6],\n i_data[64], i_data[56], i_data[48], i_data[40], i_data[32], i_data[24], i_data[16], i_data[8]};\n\nassign L16 = {i_data[57], i_data[49], i_data[41], i_data[33], i_data[25], i_data[17], i_data[ 9], i_data[1],\n i_data[59], i_data[51], i_data[43], i_data[35], i_data[27], i_data[19], i_data[11], i_data[3],\n i_data[61], i_data[53], i_data[45], i_data[37], i_data[29], i_data[21], i_data[13], i_data[5],\n i_data[63], i_data[55], i_data[47], i_data[39], i_data[31], i_data[23], i_data[15], i_data[7]};\n\nassign C16 = {i_key[57], i_key[49], i_key[41], i_key[33], i_key[25], i_key[17], i_key[ 9],\n i_key[ 1], i_key[58], i_key[50], i_key[42], i_key[34], i_key[26], i_key[18],\n i_key[10], i_key[ 2], i_key[59], i_key[51], i_key[43], i_key[35], i_key[27],\n i_key[19], i_key[11], i_key[ 3], i_key[60], i_key[52], i_key[44], i_key[36]};\n\nassign D16 = {i_key[63], i_key[55], i_key[47], i_key[39], i_key[31], i_key[23], i_key[15],\n i_key[ 7], i_key[62], i_key[54], i_key[46], i_key[38], i_key[30], i_key[22],\n i_key[14], i_key[ 6], i_key[61], i_key[53], i_key[45], i_key[37], i_key[29],\n i_key[21], i_key[13], i_key[ 5], i_key[28], i_key[20], i_key[12], i_key[ 4]};\n\ngenerate\n for (genvar i = ROUNDS-1; i >= 0; i--) begin : rounds\n logic [1:EXPANDED_BLOCK] round_key;\n logic [1:(USED_KEY/2)] C_nx;\n logic [1:(USED_KEY/2)] D_nx;\n logic [1:USED_KEY] perm_ch;\n logic [1:(NBW_DATA/2)] L_nx;\n logic [1:EXPANDED_BLOCK] L_expanded;\n logic [1:6] Primitive_input [1:8];\n logic [1:4] Primitive_output [1:8];\n logic [1:(NBW_DATA/2)] perm_in;\n\n if(i == 15) begin\n assign perm_ch = {C16, D16};\n end else begin\n assign perm_ch = {C_ff[i+1], D_ff[i+1]};\n end\n assign round_key = {perm_ch[14], perm_ch[17], perm_ch[11], perm_ch[24], perm_ch[ 1], perm_ch[ 5],\n perm_ch[ 3], perm_ch[28], perm_ch[15], perm_ch[ 6], perm_ch[21], perm_ch[10],\n perm_ch[23], perm_ch[19], perm_ch[12], perm_ch[ 4], perm_ch[26], perm_ch[ 8],\n perm_ch[16], perm_ch[ 7], perm_ch[27], perm_ch[20], perm_ch[13], perm_ch[ 2],\n perm_ch[41], perm_ch[52], perm_ch[31], perm_ch[37], perm_ch[47], perm_ch[55],\n perm_ch[30], perm_ch[40], perm_ch[51], perm_ch[45], perm_ch[33], perm_ch[48],\n perm_ch[44], perm_ch[49], perm_ch[39], perm_ch[56], perm_ch[34], perm_ch[53],\n perm_ch[46], perm_ch[42], perm_ch[50], perm_ch[36], perm_ch[29], perm_ch[32]};\n\n if(i == 0 || i == 1 || i == 8 || i == 15) begin\n if(i == 15) begin\n assign C_nx = {C16[(USED_KEY/2)], C16[1:(USED_KEY/2)-1]};\n assign D_nx = {D16[(USED_KEY/2)], D16[1:(USED_KEY/2)-1]};\n end else begin\n assign C_nx = {C_ff[i+1][(USED_KEY/2)], C_ff[i+1][1:(USED_KEY/2)-1]};\n assign D_nx = {D_ff[i+1][(USED_KEY/2)], D_ff[i+1][1:(USED_KEY/2)-1]};\n end\n end else begin\n assign C_nx = {C_ff[i+1][(USED_KEY/2)-1+:2], C_ff[i+1][1:(USED_KEY/2)-2]};\n assign D_nx = {D_ff[i+1][(USED_KEY/2)-1+:2], D_ff[i+1][1:(USED_KEY/2)-2]};\n end\n\n assign Primitive_input[1] = L_expanded[ 1:6 ] ^ round_key[ 1:6 ];\n assign Primitive_input[2] = L_expanded[ 7:12] ^ round_key[ 7:12];\n assign Primitive_input[3] = L_expanded[13:18] ^ round_key[13:18];\n assign Primitive_input[4] = L_expanded[19:24] ^ round_key[19:24];\n assign Primitive_input[5] = L_expanded[25:30] ^ round_key[25:30];\n assign Primitive_input[6] = L_expanded[31:36] ^ round_key[31:36];\n assign Primitive_input[7] = L_expanded[37:42] ^ round_key[37:42];\n assign Primitive_input[8] = L_expanded[43:48] ^ round_key[43:48];\n\n S1 uu_S1 (\n .i_data(Primitive_input [1]),\n .o_data(Primitive_output[1])\n );\n\n S2 uu_S2 (\n .i_data(Primitive_input [2]),\n .o_data(Primitive_output[2])\n );\n\n S3 uu_S3 (\n .i_data(Primitive_input [3]),\n .o_data(Primitive_output[3])\n );\n\n S4 uu_S4 (\n .i_data(Primitive_input [4]),\n .o_data(Primitive_output[4])\n );\n\n S5 uu_S5 (\n .i_data(Primitive_input [5]),\n .o_data(Primitive_output[5])\n );\n\n S6 uu_S6 (\n .i_data(Primitive_input [6]),\n .o_data(Primitive_output[6])\n );\n\n S7 uu_S7 (\n .i_data(Primitive_input [7]),\n .o_data(Primitive_output[7])\n );\n\n S8 uu_S8 (\n .i_data(Primitive_input [8]),\n .o_data(Primitive_output[8])\n );\n\n assign perm_in = {Primitive_output[1], Primitive_output[2], Primitive_output[3], Primitive_output[4],\n Primitive_output[5], Primitive_output[6], Primitive_output[7], Primitive_output[8]};\n\n assign L_nx = {perm_in[16], perm_in[ 7], perm_in[20], perm_in[21],\n perm_in[29], perm_in[12], perm_in[28], perm_in[17],\n perm_in[ 1], perm_in[15], perm_in[23], perm_in[26],\n perm_in[ 5], perm_in[18], perm_in[31], perm_in[10],\n perm_in[ 2], perm_in[ 8], perm_in[24], perm_in[14],\n perm_in[32], perm_in[27], perm_in[ 3], perm_in[ 9],\n perm_in[19], perm_in[13], perm_in[30], perm_in[ 6],\n perm_in[22], perm_in[11], perm_in[ 4], perm_in[25]};\n\n if(i == 15) begin\n assign L_expanded = {L16[32], L16[ 1], L16[ 2], L16[ 3], L16[ 4], L16[ 5],\n L16[ 4], L16[ 5], L16[ 6], L16[ 7], L16[ 8], L16[ 9],\n L16[ 8], L16[ 9], L16[10], L16[11], L16[12], L16[13],\n L16[12], L16[13], L16[14], L16[15], L16[16], L16[17],\n L16[16], L16[17], L16[18], L16[19], L16[20], L16[21],\n L16[20], L16[21], L16[22], L16[23], L16[24], L16[25],\n L16[24], L16[25], L16[26], L16[27], L16[28], L16[29],\n L16[28], L16[29], L16[30], L16[31], L16[32], L16[ 1]};\n\n always_ff @ (posedge clk or negedge rst_async_n) begin\n if(!rst_async_n) begin\n L_ff[i] <= 0;\n R_ff[i] <= 0;\n C_ff[i] <= 0;\n D_ff[i] <= 0;\n end else begin\n if(i_valid) begin\n L_ff[i] <= L_nx ^ R16;\n R_ff[i] <= L16;\n C_ff[i] <= C_nx;\n D_ff[i] <= D_nx;\n end\n end\n end\n end else begin\n assign L_expanded = {L_ff[i+1][32], L_ff[i+1][ 1], L_ff[i+1][ 2], L_ff[i+1][ 3], L_ff[i+1][ 4], L_ff[i+1][ 5],\n L_ff[i+1][ 4], L_ff[i+1][ 5], L_ff[i+1][ 6], L_ff[i+1][ 7], L_ff[i+1][ 8], L_ff[i+1][ 9],\n L_ff[i+1][ 8], L_ff[i+1][ 9], L_ff[i+1][10], L_ff[i+1][11], L_ff[i+1][12], L_ff[i+1][13],\n L_ff[i+1][12], L_ff[i+1][13], L_ff[i+1][14], L_ff[i+1][15], L_ff[i+1][16], L_ff[i+1][17],\n L_ff[i+1][16], L_ff[i+1][17], L_ff[i+1][18], L_ff[i+1][19], L_ff[i+1][20], L_ff[i+1][21],\n L_ff[i+1][20], L_ff[i+1][21], L_ff[i+1][22], L_ff[i+1][23], L_ff[i+1][24], L_ff[i+1][25],\n L_ff[i+1][24], L_ff[i+1][25], L_ff[i+1][26], L_ff[i+1][27], L_ff[i+1][28], L_ff[i+1][29],\n L_ff[i+1][28], L_ff[i+1][29], L_ff[i+1][30], L_ff[i+1][31], L_ff[i+1][32], L_ff[i+1][ 1]};\n\n always_ff @ (posedge clk or negedge rst_async_n) begin\n if(!rst_async_n) begin\n L_ff[i] <= 0;\n R_ff[i] <= 0;\n C_ff[i] <= 0;\n D_ff[i] <= 0;\n end else begin\n L_ff[i] <= L_nx ^ R_ff[i+1];\n R_ff[i] <= L_ff[i+1];\n C_ff[i] <= C_nx;\n D_ff[i] <= D_nx;\n end\n end\n end\n end\nendgenerate\n\nassign last_perm = {L_ff[0], R_ff[0]};\n\nassign o_data = {last_perm[40], last_perm[8], last_perm[48], last_perm[16], last_perm[56], last_perm[24], last_perm[64], last_perm[32],\n last_perm[39], last_perm[7], last_perm[47], last_perm[15], last_perm[55], last_perm[23], last_perm[63], last_perm[31],\n last_perm[38], last_perm[6], last_perm[46], last_perm[14], last_perm[54], last_perm[22], last_perm[62], last_perm[30],\n last_perm[37], last_perm[5], last_perm[45], last_perm[13], last_perm[53], last_perm[21], last_perm[61], last_perm[29],\n last_perm[36], last_perm[4], last_perm[44], last_perm[12], last_perm[52], last_perm[20], last_perm[60], last_perm[28],\n last_perm[35], last_perm[3], last_perm[43], last_perm[11], last_perm[51], last_perm[19], last_perm[59], last_perm[27],\n last_perm[34], last_perm[2], last_perm[42], last_perm[10], last_perm[50], last_perm[18], last_perm[58], last_perm[26],\n last_perm[33], last_perm[1], last_perm[41], last_perm[ 9], last_perm[49], last_perm[17], last_perm[57], last_perm[25]};\n\nendmodule : des_dec", + "verif/tb_3des_enc.sv": null, + "verif/tb_3des_dec.sv": "module tb;\n\nparameter NBW_DATA = 'd64;\nparameter NBW_KEY = 'd192;\n\nlogic clk;\nlogic rst_async_n;\nlogic i_start;\nlogic [1:NBW_DATA] i_data;\nlogic [1:NBW_KEY ] i_key;\nlogic o_done;\nlogic [1:NBW_DATA] o_data;\n\ndes3_dec #(\n .NBW_DATA(NBW_DATA),\n .NBW_KEY (NBW_KEY )\n) uu_des3_dec (\n .clk (clk ),\n .rst_async_n(rst_async_n),\n .i_start (i_start ),\n .i_data (i_data ),\n .i_key (i_key ),\n .o_done (o_done ),\n .o_data (o_data )\n);\n\ninitial begin\n $dumpfile(\"test.vcd\");\n $dumpvars(0,tb);\nend\n\nalways #5 clk = ~clk;\n\ntask Single_test(logic [1:NBW_KEY] key, logic [1:NBW_DATA] data, logic [1:NBW_DATA] expected);\n i_key = key;\n i_data = data;\n i_start = 1;\n\n @(negedge clk);\n i_start = 0;\n\n @(posedge o_done);\n @(negedge clk);\n if(o_data != expected) begin\n $display(\"FAIL!\");\n $display(\"Expected %h, got %h\", expected, o_data);\n end else begin\n $display(\"PASS!\");\n end\nendtask\n\ntask Burst_test();\n i_key = 192'hB1FECAFEBEBAB1FEABCDABCDABCDABCD8765432187654321;\n i_data = 64'h4321432143214321;\n i_start = 1;\n\n @(negedge clk); // This next i_data must be ignored by the RTL\n i_data = 64'h123456789ABCDEF0;\n\n @(negedge clk); // This next i_data and i_key must be ignored by the RTL\n i_data = 64'h1234123412341234;\n i_key = 192'hABCDABCDABCDABCD8765432187654321B1FECAFEBEBAB1FE;\n\n @(negedge clk);\n i_start = 0;\n\n @(posedge o_done);\n \n // The ignored data/key can not change the output data, nor the o_done\n for(int i = 0; i < 3; i++) begin // Using 3 to test the data output for the first value, and validating that the changes in i_data and i_key while the RTL is not done won't affect o_data\n @(negedge clk);\n if(o_done != 1) begin\n $display(\"FAIL! o_done should be asserted here.\");\n end\n \n if(o_data != 64'h32966b20b88edf53) begin\n $display(\"FAIL!\");\n $display(\"Expected %h, got %h\", 64'h32966b20b88edf53, o_data);\n end else begin\n $display(\"PASS!\");\n end\n end\n \nendtask\n\ninitial begin\n clk = 0;\n i_start = 0;\n rst_async_n = 1;\n #1;\n rst_async_n = 0;\n #2;\n rst_async_n = 1;\n @(negedge clk);\n\n $display(\"\\nSingle Tests\");\n Single_test(192'h0123456789abcdeffedcba9876543210abcdef9876543210, 64'h0123456789ABCDEF, 64'h29d92f40554ab5dc);\n Single_test(192'h0123456789abcdeffedcba9876543210abcdef9876543210, 64'hFEDCBA9876543210, 64'hf27a8ffec7e6be1e);\n Single_test(192'hBEBACAFE12345678B1FECAFE876543219898898974744747, 64'hFEDCBA9876543210, 64'h64ff5c5ace7f03ba);\n Single_test(192'hBEBACAFE12345678B1FECAFE876543219898898974744747, 64'hB1FECAFEBEBAB1FE, 64'hc78f7a5f19428db8);\n\n $display(\"\\nBurst Test\");\n Burst_test();\n\n @(negedge clk);\n @(negedge clk);\n\n $finish();\nend\n\nendmodule", + "docs/min_hamming_distance_finder_spec.md": null, + "rtl/Bit_Difference_Counter.sv": null, + "rtl/Bitwise_Reduction.sv": null, + "rtl/Data_Reduction.sv": null, + "verif/tb_Min_Hamming_Distance_Finder.sv": null, + "docs/specs.md": null, + "rtl/arithmetic_progression_generator.sv": null, + "docs/algorithms.md": null, + "docs/coeff_update_spec.md": null, + "docs/equalizer_spec.md": null, + "docs/error_calc_spec.md": null, + "rtl/coeff_update.sv": null, + "rtl/dynamic_equalizer.sv": null, + "rtl/error_calc.sv": null, + "docs/awgn_spec.md": null, + "docs/equalizer_top_spec.md": null, + "rtl/elevator_control_system.sv": null, + "docs/tx_specification.md": null, + "rtl/ethernet_fifo_cdc.sv": null, + "docs/tx_mac_specification.md": null, + "verif/event_scheduler_tb.sv": null, + "docs/modified_specs.md": null, + "rtl/event_scheduler.sv": null, + "verif/tb_event_scheduler.sv": null, + "rtl/column_selector.sv": null, + "rtl/event_storage.sv": null, + "verif/tb.sv": null, + "rtl/fixed_priority_arbiter.sv": null, + "verif/fixed_priority_arbiter_tb.sv": null, + "docs/Modified_specification.md": null, + "docs/GCD_specification.md": null, + "docs/crypto_accelerator_specification.md": null, + "docs/modular_exponentiation_specification.md": null, + "docs/modular_multiplier_specification.md": null, + "rtl/gcd_controlpath_3.sv": null, + "rtl/gcd_controlpath_4.sv": null, + "rtl/gcd_datapath_5.sv": null, + "rtl/gcd_datapath_6.sv": null, + "rtl/gcd_top_1.sv": null, + "rtl/gcd_top_2.sv": null, + "rtl/modular_exponentiation.sv": null, + "rtl/modular_multiplier.sv": null, + "rtl/lfsr_8bit.sv": null, + "verif/lfsr_8bit_tb.sv": null, + "rtl/bit16_lfsr.sv": null, + "rtl/low_power_ctrl.sv": null, + "rtl/sync_fifo.sv": null, + "verif/tb_low_power_channel.sv": null, + "rtl/cross_domain_sync.sv": null, + "rtl/dsp_input_stage.sv": null, + "rtl/dsp_output_stage.sv": null, + "rtl/lfsr_generator.sv": null, + "rtl/monte_carlo_dsp_monitor_top.sv": null, + "verif/monte_carlo_dsp_monitor_top_tb.sv": null, + "docs/multiplexer_specification.md": null, + "verif/multiplexer_tb.sv": null, + "docs/nbit_swizzling_spec.md": null, + "verif/nbit_swizzling_tb.sv": null, + "docs/nmea_decoder_spec.md": null, + "rtl/nmea_decoder.sv": null, + "verif/nmea_decoder_tb.sv": null, + "docs/fifo.md": null, + "rtl/fifo_memory.sv": null, + "rtl/read_to_write_pointer_sync.sv": null, + "rtl/rptr_empty.sv": null, + "rtl/wptr_full.sv": null, + "rtl/write_to_read_pointer_sync.sv": null, + "docs/spec.md": null, + "verif/async_filo_tb.sv": null, + "docs/axilite_to_pcie_config_module.md": null, + "rtl/axi4lite_to_pcie_cfg_bridge.sv": null, + "rtl/axis_broadcast.sv": null, + "verif/tb_axis_broadcast.sv": null, + "docs/axis_to_uart_tx_specs.md": null, + "docs/uart_rx_to_axis_specs.md": null, + "rtl/barrel_shifter.sv": null, + "verif/barrel_shifter_tb.sv": null, + "rtl/bcd_adder.sv": null, + "rtl/full_adder.sv": null, + "rtl/four_bit_adder.sv": null, + "rtl/search_binary_search_tree.sv": null, + "rtl/delete_node_binary_search_tree.sv": null, + "docs/bst_operations.md": null, + "rtl/binary_search_tree_sort_construct.sv": null, + "docs/Spec.md": null, + "verif/tb_binary_to_gray.sv": null, + "verif/tb_custom_byte_enable_ram.sv": null, + "verif/cache_controller_tb.sv": null, + "rtl/caesar_cipher.sv": null, + "verif/caesar_cipher_tb.sv": null, + "verif/tb_pseudoRandGenerator_ca.sv": null, + "docs/continuous_adder_specification.md": null, + "verif/continuous_adder_tb.sv": null, + "rtl/fifo_buffer.sv": null, + "verif/tb_fifo_buffer.sv": null, + "docs/direct_map_cache_spec.md": null, + "verif/tb_direct_map_cache.sv": null, + "rtl/direct_map_cache.sv": null, + "rtl/dual_port_memory.sv": null, + "rtl/gen_cos_sin_lut.sv": null, + "rtl/phase_lut.sv": null, + "rtl/phase_rotation.sv": null, + "rtl/power4.sv": null, + "rtl/saturation.sv": null, + "rtl/top_phase_rotation.sv": null, + "docs/spec_viterbi.md": null, + "docs/spec_slicer_top.md": null, + "docs/spec_top_phase_rotation.md": null, + "rtl/slicer.sv": null, + "rtl/slicer_top.sv": null, + "docs/swizzler_specification.md": null, + "verif/swizzler_tb.sv": null, + "rtl/swizzler.sv": null, + "docs/sync_serial_communication_tx_rx_spec.md": null, + "verif/sync_serial_communication_tb.sv": null, + "rtl/weight_stationary_pe.sv": null, + "verif/systolic_array_tb.sv": null, + "rtl/thermostat.v": null, + "docs/Traffic_controller.md": null, + "rtl/traffic_light_controller.sv": null, + "docs/Universal_Shift_Register_spec.md": null, + "verif/tb_universal_shift_register.sv": null, + "rtl/universal_shift_register.sv": null, + "docs/spec_conj.md": null, + "docs/spec_cross_correlation.md": null, + "docs/spec_detect_sequence.md": null, + "rtl/adder_2d_layers.sv": null, + "rtl/adder_tree_2d.sv": null, + "rtl/correlate.sv": null, + "rtl/cross_correlation.sv": null, + "docs/valid_modes.md": null, + "docs/words_counting.md": null, + "rtl/detect_sequence.sv": null, + "docs/proc_fsm_spec.md": null, + "docs/adder_tree.md": null, + "docs/coeff_ram.md": null, + "docs/poly_decimator.md": null, + "docs/poly_filter.md": null, + "docs/shift_register.md": null, + "rtl/adder_tree.sv": null, + "rtl/coeff_ram.sv": null, + "rtl/poly_filter.sv": null, + "rtl/shift_register.sv": null, + "docs/prbs_specification.md": null, + "rtl/prbs_gen_check.sv": null, + "rtl/fsm.sv": null, + "verif/fsm_tb.sv": null, + "rtl/CA_1.sv": null, + "rtl/CA_2.sv": null, + "rtl/CA_3.sv": null, + "rtl/CA_4.sv": null, + "rtl/rgb_color_space_conversion.sv": null, + "rtl/APBGlobalHistoryRegister.v": null, + "docs/signed_comparator_specification.md": null, + "verif/signed_comparator_tb.sv": null, + "rtl/sorting_engine.sv": null, + "rtl/brick_sort.sv": null, + "rtl/bubble_sort.sv": null, + "rtl/merge_sort.sv": null, + "rtl/selection_sort.sv": null + } + }, + { + "id": "cvdp_agentic_Min_Hamming_Distance_Finder_0001", + "index": 499, + "source_config": "cvdp_agentic_code_generation_no_commercial", + "instruction": "Context: You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n\n Your task is to create a Verilog module based on the provided specifications and integrate it into an existing system using proper module instantiation and connections. At the end, please prepare a Linux patch file for me to finalize the request. \n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.\n\nTask: `Min_Hamming_Distance_Finder` module in SystemVerilog. Refer to the specification provided in `docs/min_hamming_distance_finder_spec.md` to the RTL. The specification describes a parameterized module that computes the minimum Hamming distance between a query vector and a set of reference vectors. The module accepts one input query and a configurable number of reference vectors and outputs the index of the reference vector with the smallest Hamming distance, along with the corresponding distance value.\n\n## Considerations\n\n- The should be hierarchical, with the **Min_Hamming_Distance_Finder** module as the top-level and the following submodules:\n - **Bit_Difference_Counter**: Calculates the Hamming distance between two vectors.\n - **Data_Reduction**: Performs bitwise reduction (e.g., XOR) on paired bits from two vectors.\n - **Bitwise_Reduction**: Handles the actual logic operation specified (XOR in this case).\n- The should be parameterized using **BIT_WIDTH** and **REFERENCE_COUNT** to allow flexibility in vector width and number of references.\n- The code should be well-documented with clear comments explaining the functionality of each major block and how the minimum distance and best match index are computed.\n- The should follow best practices in **SystemVerilog** coding, ensuring readability, modularity, and maintainability.", + "verilog_code": { + "code_block_1_0": "Min_Hamming_Distance_Finder", + "code_block_1_1": "docs/min_hamming_distance_finder_spec.md", + "code_block_2_0": "module in SystemVerilog. Refer to the specification provided in `docs/min_hamming_distance_finder_spec.md` to design the RTL. The specification describes a parameterized module that computes the minimum Hamming distance between a query vector and a set of reference vectors. The module accepts one input query and a configurable number of reference vectors and outputs the index of the reference vector with the smallest Hamming distance, along with the corresponding distance value.\n\n## Design Considerations\n\n- The design should be hierarchical, with the **Min_Hamming_Distance_Finder** module as the top-level and the following submodules:\n - **Bit_Difference_Counter**: Calculates the Hamming distance between two vectors.\n - **Data_Reduction**: Performs bitwise reduction (e.g., XOR) on paired bits from two vectors.\n - **Bitwise_Reduction**: Handles the actual logic operation specified (XOR in this case).\n- The design should be parameterized using **BIT_WIDTH** and **REFERENCE_COUNT** to allow flexibility in vector width and number of references.\n- The code should be well-documented with clear comments explaining the functionality of each major block and how the minimum distance and best match index are computed.\n- The design should follow best practices in **SystemVerilog** coding, ensuring readability, modularity, and maintainability.\n {'docs/specification.md': None, 'rtl/decoder_data_control_64b66b.sv': None, 'rtl/encoder_control_64b66b.sv': None, 'rtl/encoder_data_64b66b.sv': None, 'rtl/aes128_encrypt.sv': None, 'verif/tb_aes128_enc.sv': None, 'rtl/aes128_decrypt.sv': None, 'rtl/aes128_key_expansion.sv': None, 'rtl/inv_sbox.sv': None, 'rtl/sbox.sv': None, 'verif/tb_aes128_dec.sv': None, 'rtl/aes_encrypt.sv': None, 'verif/tb_aes_encrypt.sv': None, 'rtl/aes_decrypt.sv': None, 'rtl/aes_ke.sv': None, 'verif/tb_aes_decrypt.sv': None, 'rtl/aes_dec_top.sv': None, 'rtl/aes_enc_top.sv': None, 'verif/tb_padding_top.sv': None, 'verif/tb_des_enc.sv': None, 'docs/Key_schedule.md': None, 'docs/Permutations.md': None, 'docs/S_box_creation.md': None, 'rtl/S1.sv': None, 'rtl/S2.sv': None, 'rtl/S3.sv': None, 'rtl/S4.sv': None, 'rtl/S5.sv': None, 'rtl/S6.sv': None, 'rtl/S7.sv': None, 'rtl/S8.sv': None, 'rtl/des_enc.sv': None, 'verif/tb_des_dec.sv': None, 'docs/Encryption.md': None, 'rtl/des_dec.sv': None, 'verif/tb_3des_enc.sv': None, 'verif/tb_3des_dec.sv': None, 'docs/min_hamming_distance_finder_spec.md': \"The **Min_Hamming_Distance_Finder** module computes the minimum Hamming distance between an input query vector and a set of reference vectors, outputting the index of the reference vector with the smallest Hamming distance and the corresponding minimum distance.\\n\\n## Parameterization\\n\\n- **BIT_WIDTH** : Defines the number of bits used for both the query vector and each reference vector. This parameter must be set to a positive integer value indicating the width of the vectors.Default value of 8 \\n- **REFERENCE_COUNT** : Specifies how many reference vectors will be compared to the query. This must be a positive integer greater than zero, representing the total number of vectors stored or used within the design.Default value of 4 \\n\\n## Interfaces\\n\\n### Data Inputs\\n\\n- **input_query [BIT_WIDTH-1:0]**: Input vector to be compared.\\n- **references [REFERENCE_COUNT*BIT_WIDTH-1:0]**: Concatenated reference vectors against which the query is compared.\\n\\n### Data Outputs\\n\\n- **best_match_index [$clog2(REFERENCE_COUNT)-1:0]**: Index of the reference vector with the smallest Hamming distance to the query.\\n- **min_distance [$clog2(BIT_WIDTH+1)-1:0]**: The minimum Hamming distance found among all reference vectors.\\n\\n## Detailed Functionality\\n\\n### Distance Calculation\\n\\n- The module instantiates multiple instances of the **Bit_Difference_Counter**, one for each reference vector.\\n\\n- Each **Bit_Difference_Counter** calculates the Hamming distance between `input_query` and its respective reference vector.\\n\\n### Minimum Distance Determination\\n\\n- After computing distances, the module iteratively evaluates each distance to find the smallest one.\\n\\n- The **best_match_index** is updated whenever a smaller distance is encountered.\\n\\n- The **min_distance** is updated to reflect the smallest Hamming distance identified.\\n\\n## Submodules Explanation\\n\\n### 1. Bit_Difference_Counter\\n\\n- Computes the Hamming distance between two input vectors (`input_A` and `input_B`).\\n- Uses the **Data_Reduction** submodule with an XOR operation to identify differing bits.\\n- Counts the differing bits to produce the Hamming distance.\\n\\n### 2. Data_Reduction\\n\\n- Performs bitwise reduction operations across multiple data inputs.\\n- Configurable for various reduction operations (AND, OR, XOR, NAND, NOR, XNOR).\\n- Utilized by **Bit_Difference_Counter** for computing bitwise differences.\\n\\n### 3. Bitwise_Reduction\\n\\n- Executes the actual reduction logic defined by the operation parameter.\\n- Supports common bitwise reduction operations and their complements.\\n- Serves as a core computational element within **Data_Reduction**.\\n\\n## Example Usage\\n\\n### Valid Input Example\\n\\n- input_query = 8'b10101010\\n- references = {8'b10101011, 8'b11110000, 8'b00001111, 8'b10101001}\\n- The module calculates the Hamming distances:\\n - To ref[0]: Distance = 1\\n - To ref[1]: Distance = 4\\n - To ref[2]: Distance = 4\\n - To ref[3]: Distance = 2\\n\\n- The module outputs:\\n - best_match_index = 0 (the first smallest distance encountered)\\n - min_distance = 1\\n\\n## Summary\\n\\n- **Functionality**: Determines the reference vector closest to a query by Hamming distance.\\n- **Distance Calculation**: Parallel instantiation of difference counters ensures efficient distance computation.\\n- **Minimum Selection**: Sequential comparison logic finds the minimum distance and its index.\\n- **Hierarchical Design**: Composed of reusable submodules (**Bit_Difference_Counter**, **Data_Reduction**, and **Bitwise_Reduction**), enhancing modularity and maintainability.\", 'rtl/Bit_Difference_Counter.sv': \"module Bit_Difference_Counter\\n#(\\n parameter BIT_WIDTH = 3, // Defines the width of the input vectors.\\n localparam COUNT_WIDTH = $clog2(BIT_WIDTH + 1) // Calculates the width required to represent the count of differing bits.\\n)\\n(\\n input wire [BIT_WIDTH-1:0] input_A, // First input vector.\\n input wire [BIT_WIDTH-1:0] input_B, // Second input vector.\\n output reg [COUNT_WIDTH-1:0] bit_difference_count // Count of differing bits (Hamming distance).\\n);\\n\\n wire [BIT_WIDTH-1:0] different_bits;\\n integer idx;\\n\\n // Instantiate the Data_Reduction module to compute bitwise XOR between input_A and input_B.\\n Data_Reduction\\n #(\\n .REDUCTION_OP (3'b010), // XOR operation\\n .DATA_WIDTH (BIT_WIDTH),\\n .DATA_COUNT (2)\\n )\\n compare_bits\\n (\\n .data_in ({input_A, input_B}),\\n .reduced_data_out (different_bits)\\n );\\n\\n // Count set bits in different_bits to compute Hamming distance\\n always @(*) begin\\n bit_difference_count = 0;\\n for (idx = 0; idx < BIT_WIDTH; idx = idx + 1) begin\\n bit_difference_count = bit_difference_count + different_bits[idx];\\n end\\n end\\n\\nendmodule\", 'rtl/Bitwise_Reduction.sv': \"module Bitwise_Reduction\\n#(\\n parameter [2:0] REDUCTION_OP = 3'b000, // Default operation: AND\\n parameter BIT_COUNT = 4 // Number of bits to reduce\\n)\\n(\\n input wire [BIT_COUNT-1:0] input_bits,\\n output reg reduced_bit\\n);\\n\\n // Reduction Operation Codes\\n localparam [2:0] AND_OP = 3'b000;\\n localparam [2:0] OR_OP = 3'b001;\\n localparam [2:0] XOR_OP = 3'b010;\\n localparam [2:0] NAND_OP = 3'b011;\\n localparam [2:0] NOR_OP = 3'b100;\\n localparam [2:0] XNOR_OP = 3'b101;\\n\\n int i;\\n reg temp_result; \\n\\n always @(*) begin\\n temp_result = input_bits[0];\\n\\n for (i = 1; i < BIT_COUNT; i = i + 1) begin\\n case (REDUCTION_OP)\\n AND_OP, NAND_OP : temp_result = temp_result & input_bits[i];\\n OR_OP, NOR_OP : temp_result = temp_result | input_bits[i];\\n XOR_OP, XNOR_OP : temp_result = temp_result ^ input_bits[i];\\n default : temp_result = temp_result & input_bits[i];\\n endcase\\n end\\n\\n case (REDUCTION_OP)\\n NAND_OP : reduced_bit = ~temp_result;\\n NOR_OP : reduced_bit = ~temp_result;\\n XNOR_OP : reduced_bit = ~temp_result;\\n default : reduced_bit = temp_result;\\n endcase\\n end\\nendmodule\", 'rtl/Data_Reduction.sv': \"module Data_Reduction\\n#(\\n parameter [2:0] REDUCTION_OP = 3'b000, // Default operation: AND\\n parameter DATA_WIDTH = 4, // Width of each data element\\n parameter DATA_COUNT = 4, // Number of data elements\\n localparam TOTAL_INPUT_WIDTH = DATA_WIDTH * DATA_COUNT\\n)\\n(\\n input wire [TOTAL_INPUT_WIDTH-1:0] data_in,\\n output reg [DATA_WIDTH-1:0] reduced_data_out\\n);\\n\\n generate\\n genvar bit_index;\\n\\n for (bit_index = 0; bit_index < DATA_WIDTH; bit_index = bit_index + 1) begin : bit_processing\\n wire [DATA_COUNT-1:0] extracted_bits;\\n\\n genvar data_index;\\n for (data_index = 0; data_index < DATA_COUNT; data_index = data_index + 1) begin : bit_extraction\\n assign extracted_bits[data_index] = data_in[(data_index * DATA_WIDTH) + bit_index];\\n end\\n\\n Bitwise_Reduction\\n #(\\n .REDUCTION_OP (REDUCTION_OP),\\n .BIT_COUNT (DATA_COUNT)\\n )\\n reducer_instance\\n (\\n .input_bits (extracted_bits),\\n .reduced_bit (reduced_data_out[bit_index])\\n );\\n end\\n endgenerate\\n\\nendmodule\", 'verif/tb_Min_Hamming_Distance_Finder.sv': '`timescale 1ns / 1ps\\n\\nmodule tb_Min_Hamming_Distance_Finder;\\n\\n // Parameters for the testbench\\n parameter BIT_WIDTH = 8;\\n parameter REFERENCE_COUNT = 4;\\n\\n // Testbench signals\\n reg [BIT_WIDTH-1:0] input_query;\\n reg [REFERENCE_COUNT*BIT_WIDTH-1:0] references;\\n wire [$clog2(REFERENCE_COUNT)-1:0] best_match_index;\\n wire [$clog2(BIT_WIDTH+1)-1:0] min_distance;\\n\\n // Instantiate the DUT\\n Min_Hamming_Distance_Finder #(\\n .BIT_WIDTH(BIT_WIDTH),\\n .REFERENCE_COUNT(REFERENCE_COUNT)\\n ) dut (\\n .input_query(input_query),\\n .references(references),\\n .best_match_index(best_match_index),\\n .min_distance(min_distance)\\n );\\n\\n // Function to compute Hamming distance (popcount) between two vectors\\n function [$clog2(BIT_WIDTH+1)-1:0] compute_expected_difference;\\n input [BIT_WIDTH-1:0] data_A;\\n input [BIT_WIDTH-1:0] data_B;\\n integer i;\\n reg [BIT_WIDTH-1:0] xor_result;\\n reg [$clog2(BIT_WIDTH+1)-1:0] pop_count;\\n begin\\n xor_result = data_A ^ data_B;\\n pop_count = 0;\\n for (i = 0; i < BIT_WIDTH; i = i + 1) begin\\n pop_count = pop_count + xor_result[i];\\n end\\n compute_expected_difference = pop_count;\\n end\\n endfunction\\n\\n // Task to compute expected best match index and minimum Hamming distance\\n task compute_expected_results(\\n input [BIT_WIDTH-1:0] query,\\n input [REFERENCE_COUNT*BIT_WIDTH-1:0] refs,\\n output integer expected_index,\\n output integer expected_distance\\n );\\n integer i;\\n integer curr_distance;\\n reg [BIT_WIDTH-1:0] ref_vector;\\n begin\\n expected_distance = BIT_WIDTH + 1; // initialize with a max value\\n expected_index = 0;\\n for (i = 0; i < REFERENCE_COUNT; i = i + 1) begin\\n // Extract the i-th reference vector using part-select\\n ref_vector = refs[i*BIT_WIDTH +: BIT_WIDTH];\\n curr_distance = compute_expected_difference(query, ref_vector);\\n if (curr_distance < expected_distance) begin\\n expected_distance = curr_distance;\\n expected_index = i;\\n end\\n end\\n end\\n endtask\\n\\n // Coverage tracking\\n integer total_tests = 0;\\n integer passed_tests = 0;\\n integer failed_tests = 0;\\n\\n // Task to validate the output of the Min_Hamming_Distance_Finder\\n task validate_output(\\n input [BIT_WIDTH-1:0] test_query,\\n input [REFERENCE_COUNT*BIT_WIDTH-1:0] test_references,\\n input string testcase_name\\n );\\n integer exp_index, exp_distance;\\n begin\\n input_query = test_query;\\n references = test_references;\\n #10; // Wait for combinational logic to settle\\n\\n total_tests += 1;\\n compute_expected_results(test_query, test_references, exp_index, exp_distance);\\n\\n if ((best_match_index === exp_index) && (min_distance === exp_distance)) begin\\n passed_tests += 1;\\n $display(\"[PASS] %s: Query=%b, Refs=%b -> Expected: index=%0d, dist=%0d; Got: index=%0d, dist=%0d\",\\n testcase_name, test_query, test_references, exp_index, exp_distance, best_match_index, min_distance);\\n end else begin\\n failed_tests += 1;\\n $error(\"[FAIL] %s: Query=%b, Refs=%b -> Expected: index=%0d, dist=%0d; Got: index=%0d, dist=%0d\",\\n testcase_name, test_query, test_references, exp_index, exp_distance, best_match_index, min_distance);\\n end\\n end\\n endtask\\n\\n // Task for testing specific edge cases\\n task test_edge_cases;\\n reg [BIT_WIDTH-1:0] ref_vector;\\n reg [REFERENCE_COUNT*BIT_WIDTH-1:0] refs_temp;\\n integer i;\\n begin\\n $display(\"Starting Edge Case Testing...\");\\n\\n // Case 1: All references equal to input_query (zero distance)\\n ref_vector = 8\\'b10101010;\\n for (i = 0; i < REFERENCE_COUNT; i = i + 1) begin\\n refs_temp[i*BIT_WIDTH +: BIT_WIDTH] = ref_vector;\\n end\\n validate_output(ref_vector, refs_temp, \"All references equal to query\");\\n\\n // Case 2: One reference is an exact match and others are completely different.\\n input_query = 8\\'b11110000;\\n // Set reference 0 to be completely different, reference 1 slightly different, reference 2 exact match, reference 3 different.\\n refs_temp = {8\\'b00000000, 8\\'b11100000, 8\\'b11110000, 8\\'b10101010};\\n validate_output(input_query, refs_temp, \"Exact match among others\");\\n\\n // Case 3: Test when the first reference is the closest\\n input_query = 8\\'b01010101;\\n refs_temp = {8\\'b01010100, 8\\'b10101010, 8\\'b11110000, 8\\'b00001111};\\n validate_output(input_query, refs_temp, \"First reference is closest\");\\n end\\n endtask\\n\\n // Task for testing random inputs\\n task test_random_inputs;\\n integer i;\\n reg [BIT_WIDTH-1:0] random_query;\\n reg [REFERENCE_COUNT*BIT_WIDTH-1:0] random_refs;\\n begin\\n $display(\"Starting Randomized Testing...\");\\n for (i = 0; i < 100; i = i + 1) begin\\n random_query = $urandom;\\n random_refs = $urandom;\\n validate_output(random_query, random_refs, $sformatf(\"Random Test %0d\", i+1));\\n end\\n end\\n endtask\\n\\n // Task to print the summary\\n task print_summary;\\n begin\\n $display(\"=================================================\");\\n $display(\"Test Summary:\");\\n $display(\"Total Tests Run: %0d\", total_tests);\\n $display(\"Tests Passed : %0d\", passed_tests);\\n $display(\"Tests Failed : %0d\", failed_tests);\\n $display(\"=================================================\");\\n if (failed_tests > 0)\\n $error(\"Some tests failed. Check the logs for details.\");\\n else\\n $display(\"All tests passed successfully!\");\\n end\\n endtask\\n\\n initial begin\\n $display(\"Starting testbench for Min_Hamming_Distance_Finder...\");\\n test_edge_cases();\\n test_random_inputs();\\n print_summary();\\n $finish;\\n end\\n\\nendmodule', 'docs/specs.md': None, 'rtl/arithmetic_progression_generator.sv': None, 'docs/algorithms.md': None, 'docs/coeff_update_spec.md': None, 'docs/equalizer_spec.md': None, 'docs/error_calc_spec.md': None, 'rtl/coeff_update.sv': None, 'rtl/dynamic_equalizer.sv': None, 'rtl/error_calc.sv': None, 'docs/awgn_spec.md': None, 'docs/equalizer_top_spec.md': None, 'rtl/elevator_control_system.sv': None, 'docs/tx_specification.md': None, 'rtl/ethernet_fifo_cdc.sv': None, 'docs/tx_mac_specification.md': None, 'verif/event_scheduler_tb.sv': None, 'docs/modified_specs.md': None, 'rtl/event_scheduler.sv': None, 'verif/tb_event_scheduler.sv': None, 'rtl/column_selector.sv': None, 'rtl/event_storage.sv': None, 'verif/tb.sv': None, 'rtl/fixed_priority_arbiter.sv': None, 'verif/fixed_priority_arbiter_tb.sv': None, 'docs/Modified_specification.md': None, 'docs/GCD_specification.md': None, 'docs/crypto_accelerator_specification.md': None, 'docs/modular_exponentiation_specification.md': None, 'docs/modular_multiplier_specification.md': None, 'rtl/gcd_controlpath_3.sv': None, 'rtl/gcd_controlpath_4.sv': None, 'rtl/gcd_datapath_5.sv': None, 'rtl/gcd_datapath_6.sv': None, 'rtl/gcd_top_1.sv': None, 'rtl/gcd_top_2.sv': None, 'rtl/modular_exponentiation.sv': None, 'rtl/modular_multiplier.sv': None, 'rtl/lfsr_8bit.sv': None, 'verif/lfsr_8bit_tb.sv': None, 'rtl/bit16_lfsr.sv': None, 'rtl/low_power_ctrl.sv': None, 'rtl/sync_fifo.sv': None, 'verif/tb_low_power_channel.sv': None, 'rtl/cross_domain_sync.sv': None, 'rtl/dsp_input_stage.sv': None, 'rtl/dsp_output_stage.sv': None, 'rtl/lfsr_generator.sv': None, 'rtl/monte_carlo_dsp_monitor_top.sv': None, 'verif/monte_carlo_dsp_monitor_top_tb.sv': None, 'docs/multiplexer_specification.md': None, 'verif/multiplexer_tb.sv': None, 'docs/nbit_swizzling_spec.md': None, 'verif/nbit_swizzling_tb.sv': None, 'docs/nmea_decoder_spec.md': None, 'rtl/nmea_decoder.sv': None, 'verif/nmea_decoder_tb.sv': None, 'docs/fifo.md': None, 'rtl/fifo_memory.sv': None, 'rtl/read_to_write_pointer_sync.sv': None, 'rtl/rptr_empty.sv': None, 'rtl/wptr_full.sv': None, 'rtl/write_to_read_pointer_sync.sv': None, 'docs/spec.md': None, 'verif/async_filo_tb.sv': None, 'docs/axilite_to_pcie_config_module.md': None, 'rtl/axi4lite_to_pcie_cfg_bridge.sv': None, 'rtl/axis_broadcast.sv': None, 'verif/tb_axis_broadcast.sv': None, 'docs/axis_to_uart_tx_specs.md': None, 'docs/uart_rx_to_axis_specs.md': None, 'rtl/barrel_shifter.sv': None, 'verif/barrel_shifter_tb.sv': None, 'rtl/bcd_adder.sv': None, 'rtl/full_adder.sv': None, 'rtl/four_bit_adder.sv': None, 'rtl/search_binary_search_tree.sv': None, 'rtl/delete_node_binary_search_tree.sv': None, 'docs/bst_operations.md': None, 'rtl/binary_search_tree_sort_construct.sv': None, 'docs/Spec.md': None, 'verif/tb_binary_to_gray.sv': None, 'verif/tb_custom_byte_enable_ram.sv': None, 'verif/cache_controller_tb.sv': None, 'rtl/caesar_cipher.sv': None, 'verif/caesar_cipher_tb.sv': None, 'verif/tb_pseudoRandGenerator_ca.sv': None, 'docs/continuous_adder_specification.md': None, 'verif/continuous_adder_tb.sv': None, 'rtl/fifo_buffer.sv': None, 'verif/tb_fifo_buffer.sv': None, 'docs/direct_map_cache_spec.md': None, 'verif/tb_direct_map_cache.sv': None, 'rtl/direct_map_cache.sv': None, 'rtl/dual_port_memory.sv': None, 'rtl/gen_cos_sin_lut.sv': None, 'rtl/phase_lut.sv': None, 'rtl/phase_rotation.sv': None, 'rtl/power4.sv': None, 'rtl/saturation.sv': None, 'rtl/top_phase_rotation.sv': None, 'docs/spec_viterbi.md': None, 'docs/spec_slicer_top.md': None, 'docs/spec_top_phase_rotation.md': None, 'rtl/slicer.sv': None, 'rtl/slicer_top.sv': None, 'docs/swizzler_specification.md': None, 'verif/swizzler_tb.sv': None, 'rtl/swizzler.sv': None, 'docs/sync_serial_communication_tx_rx_spec.md': None, 'verif/sync_serial_communication_tb.sv': None, 'rtl/weight_stationary_pe.sv': None, 'verif/systolic_array_tb.sv': None, 'rtl/thermostat.v': None, 'docs/Traffic_controller.md': None, 'rtl/traffic_light_controller.sv': None, 'docs/Universal_Shift_Register_spec.md': None, 'verif/tb_universal_shift_register.sv': None, 'rtl/universal_shift_register.sv': None, 'docs/spec_conj.md': None, 'docs/spec_cross_correlation.md': None, 'docs/spec_detect_sequence.md': None, 'rtl/adder_2d_layers.sv': None, 'rtl/adder_tree_2d.sv': None, 'rtl/correlate.sv': None, 'rtl/cross_correlation.sv': None, 'docs/valid_modes.md': None, 'docs/words_counting.md': None, 'rtl/detect_sequence.sv': None, 'docs/proc_fsm_spec.md': None, 'docs/adder_tree.md': None, 'docs/coeff_ram.md': None, 'docs/poly_decimator.md': None, 'docs/poly_filter.md': None, 'docs/shift_register.md': None, 'rtl/adder_tree.sv': None, 'rtl/coeff_ram.sv': None, 'rtl/poly_filter.sv': None, 'rtl/shift_register.sv': None, 'docs/prbs_specification.md': None, 'rtl/prbs_gen_check.sv': None, 'rtl/fsm.sv': None, 'verif/fsm_tb.sv': None, 'rtl/CA_1.sv': None, 'rtl/CA_2.sv': None, 'rtl/CA_3.sv': None, 'rtl/CA_4.sv': None, 'rtl/rgb_color_space_conversion.sv': None, 'rtl/APBGlobalHistoryRegister.v': None, 'docs/signed_comparator_specification.md': None, 'verif/signed_comparator_tb.sv': None, 'rtl/sorting_engine.sv': None, 'rtl/brick_sort.sv': None, 'rtl/bubble_sort.sv': None, 'rtl/merge_sort.sv': None, 'rtl/selection_sort.sv': None}", + "rtl/Bit_Difference_Counter.sv": "module Bit_Difference_Counter\n#(\n parameter BIT_WIDTH = 3, // Defines the width of the input vectors.\n localparam COUNT_WIDTH = $clog2(BIT_WIDTH + 1) // Calculates the width required to represent the count of differing bits.\n)\n(\n input wire [BIT_WIDTH-1:0] input_A, // First input vector.\n input wire [BIT_WIDTH-1:0] input_B, // Second input vector.\n output reg [COUNT_WIDTH-1:0] bit_difference_count // Count of differing bits (Hamming distance).\n);\n\n wire [BIT_WIDTH-1:0] different_bits;\n integer idx;\n\n // Instantiate the Data_Reduction module to compute bitwise XOR between input_A and input_B.\n Data_Reduction\n #(\n .REDUCTION_OP (3'b010), // XOR operation\n .DATA_WIDTH (BIT_WIDTH),\n .DATA_COUNT (2)\n )\n compare_bits\n (\n .data_in ({input_A, input_B}),\n .reduced_data_out (different_bits)\n );\n\n // Count set bits in different_bits to compute Hamming distance\n always @(*) begin\n bit_difference_count = 0;\n for (idx = 0; idx < BIT_WIDTH; idx = idx + 1) begin\n bit_difference_count = bit_difference_count + different_bits[idx];\n end\n end\n\nendmodule", + "rtl/Bitwise_Reduction.sv": "module Bitwise_Reduction\n#(\n parameter [2:0] REDUCTION_OP = 3'b000, // Default operation: AND\n parameter BIT_COUNT = 4 // Number of bits to reduce\n)\n(\n input wire [BIT_COUNT-1:0] input_bits,\n output reg reduced_bit\n);\n\n // Reduction Operation Codes\n localparam [2:0] AND_OP = 3'b000;\n localparam [2:0] OR_OP = 3'b001;\n localparam [2:0] XOR_OP = 3'b010;\n localparam [2:0] NAND_OP = 3'b011;\n localparam [2:0] NOR_OP = 3'b100;\n localparam [2:0] XNOR_OP = 3'b101;\n\n int i;\n reg temp_result; \n\n always @(*) begin\n temp_result = input_bits[0];\n\n for (i = 1; i < BIT_COUNT; i = i + 1) begin\n case (REDUCTION_OP)\n AND_OP, NAND_OP : temp_result = temp_result & input_bits[i];\n OR_OP, NOR_OP : temp_result = temp_result | input_bits[i];\n XOR_OP, XNOR_OP : temp_result = temp_result ^ input_bits[i];\n default : temp_result = temp_result & input_bits[i];\n endcase\n end\n\n case (REDUCTION_OP)\n NAND_OP : reduced_bit = ~temp_result;\n NOR_OP : reduced_bit = ~temp_result;\n XNOR_OP : reduced_bit = ~temp_result;\n default : reduced_bit = temp_result;\n endcase\n end\nendmodule", + "rtl/Data_Reduction.sv": "module Data_Reduction\n#(\n parameter [2:0] REDUCTION_OP = 3'b000, // Default operation: AND\n parameter DATA_WIDTH = 4, // Width of each data element\n parameter DATA_COUNT = 4, // Number of data elements\n localparam TOTAL_INPUT_WIDTH = DATA_WIDTH * DATA_COUNT\n)\n(\n input wire [TOTAL_INPUT_WIDTH-1:0] data_in,\n output reg [DATA_WIDTH-1:0] reduced_data_out\n);\n\n generate\n genvar bit_index;\n\n for (bit_index = 0; bit_index < DATA_WIDTH; bit_index = bit_index + 1) begin : bit_processing\n wire [DATA_COUNT-1:0] extracted_bits;\n\n genvar data_index;\n for (data_index = 0; data_index < DATA_COUNT; data_index = data_index + 1) begin : bit_extraction\n assign extracted_bits[data_index] = data_in[(data_index * DATA_WIDTH) + bit_index];\n end\n\n Bitwise_Reduction\n #(\n .REDUCTION_OP (REDUCTION_OP),\n .BIT_COUNT (DATA_COUNT)\n )\n reducer_instance\n (\n .input_bits (extracted_bits),\n .reduced_bit (reduced_data_out[bit_index])\n );\n end\n endgenerate\n\nendmodule", + "verif/tb_Min_Hamming_Distance_Finder.sv": "`timescale 1ns / 1ps\n\nmodule tb_Min_Hamming_Distance_Finder;\n\n // Parameters for the testbench\n parameter BIT_WIDTH = 8;\n parameter REFERENCE_COUNT = 4;\n\n // Testbench signals\n reg [BIT_WIDTH-1:0] input_query;\n reg [REFERENCE_COUNT*BIT_WIDTH-1:0] references;\n wire [$clog2(REFERENCE_COUNT)-1:0] best_match_index;\n wire [$clog2(BIT_WIDTH+1)-1:0] min_distance;\n\n // Instantiate the DUT\n Min_Hamming_Distance_Finder #(\n .BIT_WIDTH(BIT_WIDTH),\n .REFERENCE_COUNT(REFERENCE_COUNT)\n ) dut (\n .input_query(input_query),\n .references(references),\n .best_match_index(best_match_index),\n .min_distance(min_distance)\n );\n\n // Function to compute Hamming distance (popcount) between two vectors\n function [$clog2(BIT_WIDTH+1)-1:0] compute_expected_difference;\n input [BIT_WIDTH-1:0] data_A;\n input [BIT_WIDTH-1:0] data_B;\n integer i;\n reg [BIT_WIDTH-1:0] xor_result;\n reg [$clog2(BIT_WIDTH+1)-1:0] pop_count;\n begin\n xor_result = data_A ^ data_B;\n pop_count = 0;\n for (i = 0; i < BIT_WIDTH; i = i + 1) begin\n pop_count = pop_count + xor_result[i];\n end\n compute_expected_difference = pop_count;\n end\n endfunction\n\n // Task to compute expected best match index and minimum Hamming distance\n task compute_expected_results(\n input [BIT_WIDTH-1:0] query,\n input [REFERENCE_COUNT*BIT_WIDTH-1:0] refs,\n output integer expected_index,\n output integer expected_distance\n );\n integer i;\n integer curr_distance;\n reg [BIT_WIDTH-1:0] ref_vector;\n begin\n expected_distance = BIT_WIDTH + 1; // initialize with a max value\n expected_index = 0;\n for (i = 0; i < REFERENCE_COUNT; i = i + 1) begin\n // Extract the i-th reference vector using part-select\n ref_vector = refs[i*BIT_WIDTH +: BIT_WIDTH];\n curr_distance = compute_expected_difference(query, ref_vector);\n if (curr_distance < expected_distance) begin\n expected_distance = curr_distance;\n expected_index = i;\n end\n end\n end\n endtask\n\n // Coverage tracking\n integer total_tests = 0;\n integer passed_tests = 0;\n integer failed_tests = 0;\n\n // Task to validate the output of the Min_Hamming_Distance_Finder\n task validate_output(\n input [BIT_WIDTH-1:0] test_query,\n input [REFERENCE_COUNT*BIT_WIDTH-1:0] test_references,\n input string testcase_name\n );\n integer exp_index, exp_distance;\n begin\n input_query = test_query;\n references = test_references;\n #10; // Wait for combinational logic to settle\n\n total_tests += 1;\n compute_expected_results(test_query, test_references, exp_index, exp_distance);\n\n if ((best_match_index === exp_index) && (min_distance === exp_distance)) begin\n passed_tests += 1;\n $display(\"[PASS] %s: Query=%b, Refs=%b -> Expected: index=%0d, dist=%0d; Got: index=%0d, dist=%0d\",\n testcase_name, test_query, test_references, exp_index, exp_distance, best_match_index, min_distance);\n end else begin\n failed_tests += 1;\n $error(\"[FAIL] %s: Query=%b, Refs=%b -> Expected: index=%0d, dist=%0d; Got: index=%0d, dist=%0d\",\n testcase_name, test_query, test_references, exp_index, exp_distance, best_match_index, min_distance);\n end\n end\n endtask\n\n // Task for testing specific edge cases\n task test_edge_cases;\n reg [BIT_WIDTH-1:0] ref_vector;\n reg [REFERENCE_COUNT*BIT_WIDTH-1:0] refs_temp;\n integer i;\n begin\n $display(\"Starting Edge Case Testing...\");\n\n // Case 1: All references equal to input_query (zero distance)\n ref_vector = 8'b10101010;\n for (i = 0; i < REFERENCE_COUNT; i = i + 1) begin\n refs_temp[i*BIT_WIDTH +: BIT_WIDTH] = ref_vector;\n end\n validate_output(ref_vector, refs_temp, \"All references equal to query\");\n\n // Case 2: One reference is an exact match and others are completely different.\n input_query = 8'b11110000;\n // Set reference 0 to be completely different, reference 1 slightly different, reference 2 exact match, reference 3 different.\n refs_temp = {8'b00000000, 8'b11100000, 8'b11110000, 8'b10101010};\n validate_output(input_query, refs_temp, \"Exact match among others\");\n\n // Case 3: Test when the first reference is the closest\n input_query = 8'b01010101;\n refs_temp = {8'b01010100, 8'b10101010, 8'b11110000, 8'b00001111};\n validate_output(input_query, refs_temp, \"First reference is closest\");\n end\n endtask\n\n // Task for testing random inputs\n task test_random_inputs;\n integer i;\n reg [BIT_WIDTH-1:0] random_query;\n reg [REFERENCE_COUNT*BIT_WIDTH-1:0] random_refs;\n begin\n $display(\"Starting Randomized Testing...\");\n for (i = 0; i < 100; i = i + 1) begin\n random_query = $urandom;\n random_refs = $urandom;\n validate_output(random_query, random_refs, $sformatf(\"Random Test %0d\", i+1));\n end\n end\n endtask\n\n // Task to print the summary\n task print_summary;\n begin\n $display(\"=================================================\");\n $display(\"Test Summary:\");\n $display(\"Total Tests Run: %0d\", total_tests);\n $display(\"Tests Passed : %0d\", passed_tests);\n $display(\"Tests Failed : %0d\", failed_tests);\n $display(\"=================================================\");\n if (failed_tests > 0)\n $error(\"Some tests failed. Check the logs for details.\");\n else\n $display(\"All tests passed successfully!\");\n end\n endtask\n\n initial begin\n $display(\"Starting testbench for Min_Hamming_Distance_Finder...\");\n test_edge_cases();\n test_random_inputs();\n print_summary();\n $finish;\n end\n\nendmodule" + }, + "test_info": { + "test_criteria_2": [ + "be hierarchical, with the **min_hamming_distance_finder** module as the top-level and the following submodules:\n - **bit_difference_counter**: calculates the hamming distance between two vectors.\n - **data_reduction**: performs bitwise reduction (e.g., xor) on paired bits from two vectors.\n - **bitwise_reduction**: handles the actual logic operation specified (xor in this case).\n- the design should be parameterized using **bit_width** and **reference_count** to allow flexibility in vector width and number of references.\n- the code should be well-documented with clear comments explaining the functionality of each major block and how the minimum distance and best match index are computed.\n- the design should follow best practices in **systemverilog** coding, ensuring readability, modularity, and maintainability." + ] + }, + "expected_behavior": [ + "be hierarchical, with the **Min_Hamming_Distance_Finder** module as the top-level and the following submodules:", + "be parameterized using **BIT_WIDTH** and **REFERENCE_COUNT** to allow flexibility in vector width and number of references", + "be well-documented with clear comments explaining the functionality of each major block and how the minimum distance and best match index are computed", + "follow best practices in **SystemVerilog** coding, ensuring readability, modularity, and maintainability" + ], + "metadata": { + "categories": [ + "cid005", + "medium" + ], + "domain": "memory", + "complexity": "intermediate", + "problem_type": "design", + "has_code": true, + "has_tests": true + }, + "full_prompt": "Design a `Min_Hamming_Distance_Finder` module in SystemVerilog. Refer to the specification provided in `docs/min_hamming_distance_finder_spec.md` to design the RTL. The specification describes a parameterized module that computes the minimum Hamming distance between a query vector and a set of reference vectors. The module accepts one input query and a configurable number of reference vectors and outputs the index of the reference vector with the smallest Hamming distance, along with the corresponding distance value.\n\n## Design Considerations\n\n- The design should be hierarchical, with the **Min_Hamming_Distance_Finder** module as the top-level and the following submodules:\n - **Bit_Difference_Counter**: Calculates the Hamming distance between two vectors.\n - **Data_Reduction**: Performs bitwise reduction (e.g., XOR) on paired bits from two vectors.\n - **Bitwise_Reduction**: Handles the actual logic operation specified (XOR in this case).\n- The design should be parameterized using **BIT_WIDTH** and **REFERENCE_COUNT** to allow flexibility in vector width and number of references.\n- The code should be well-documented with clear comments explaining the functionality of each major block and how the minimum distance and best match index are computed.\n- The design should follow best practices in **SystemVerilog** coding, ensuring readability, modularity, and maintainability.\n", + "system_message": "You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n\n Your task is to create a Verilog module based on the provided specifications and integrate it into an existing system using proper module instantiation and connections. At the end, please prepare a Linux patch file for me to finalize the request. \n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.", + "raw_context": { + "docs/specification.md": null, + "rtl/decoder_data_control_64b66b.sv": null, + "rtl/encoder_control_64b66b.sv": null, + "rtl/encoder_data_64b66b.sv": null, + "rtl/aes128_encrypt.sv": null, + "verif/tb_aes128_enc.sv": null, + "rtl/aes128_decrypt.sv": null, + "rtl/aes128_key_expansion.sv": null, + "rtl/inv_sbox.sv": null, + "rtl/sbox.sv": null, + "verif/tb_aes128_dec.sv": null, + "rtl/aes_encrypt.sv": null, + "verif/tb_aes_encrypt.sv": null, + "rtl/aes_decrypt.sv": null, + "rtl/aes_ke.sv": null, + "verif/tb_aes_decrypt.sv": null, + "rtl/aes_dec_top.sv": null, + "rtl/aes_enc_top.sv": null, + "verif/tb_padding_top.sv": null, + "verif/tb_des_enc.sv": null, + "docs/Key_schedule.md": null, + "docs/Permutations.md": null, + "docs/S_box_creation.md": null, + "rtl/S1.sv": null, + "rtl/S2.sv": null, + "rtl/S3.sv": null, + "rtl/S4.sv": null, + "rtl/S5.sv": null, + "rtl/S6.sv": null, + "rtl/S7.sv": null, + "rtl/S8.sv": null, + "rtl/des_enc.sv": null, + "verif/tb_des_dec.sv": null, + "docs/Encryption.md": null, + "rtl/des_dec.sv": null, + "verif/tb_3des_enc.sv": null, + "verif/tb_3des_dec.sv": null, + "docs/min_hamming_distance_finder_spec.md": "The **Min_Hamming_Distance_Finder** module computes the minimum Hamming distance between an input query vector and a set of reference vectors, outputting the index of the reference vector with the smallest Hamming distance and the corresponding minimum distance.\n\n## Parameterization\n\n- **BIT_WIDTH** : Defines the number of bits used for both the query vector and each reference vector. This parameter must be set to a positive integer value indicating the width of the vectors.Default value of 8 \n- **REFERENCE_COUNT** : Specifies how many reference vectors will be compared to the query. This must be a positive integer greater than zero, representing the total number of vectors stored or used within the design.Default value of 4 \n\n## Interfaces\n\n### Data Inputs\n\n- **input_query [BIT_WIDTH-1:0]**: Input vector to be compared.\n- **references [REFERENCE_COUNT*BIT_WIDTH-1:0]**: Concatenated reference vectors against which the query is compared.\n\n### Data Outputs\n\n- **best_match_index [$clog2(REFERENCE_COUNT)-1:0]**: Index of the reference vector with the smallest Hamming distance to the query.\n- **min_distance [$clog2(BIT_WIDTH+1)-1:0]**: The minimum Hamming distance found among all reference vectors.\n\n## Detailed Functionality\n\n### Distance Calculation\n\n- The module instantiates multiple instances of the **Bit_Difference_Counter**, one for each reference vector.\n\n- Each **Bit_Difference_Counter** calculates the Hamming distance between `input_query` and its respective reference vector.\n\n### Minimum Distance Determination\n\n- After computing distances, the module iteratively evaluates each distance to find the smallest one.\n\n- The **best_match_index** is updated whenever a smaller distance is encountered.\n\n- The **min_distance** is updated to reflect the smallest Hamming distance identified.\n\n## Submodules Explanation\n\n### 1. Bit_Difference_Counter\n\n- Computes the Hamming distance between two input vectors (`input_A` and `input_B`).\n- Uses the **Data_Reduction** submodule with an XOR operation to identify differing bits.\n- Counts the differing bits to produce the Hamming distance.\n\n### 2. Data_Reduction\n\n- Performs bitwise reduction operations across multiple data inputs.\n- Configurable for various reduction operations (AND, OR, XOR, NAND, NOR, XNOR).\n- Utilized by **Bit_Difference_Counter** for computing bitwise differences.\n\n### 3. Bitwise_Reduction\n\n- Executes the actual reduction logic defined by the operation parameter.\n- Supports common bitwise reduction operations and their complements.\n- Serves as a core computational element within **Data_Reduction**.\n\n## Example Usage\n\n### Valid Input Example\n\n- input_query = 8'b10101010\n- references = {8'b10101011, 8'b11110000, 8'b00001111, 8'b10101001}\n- The module calculates the Hamming distances:\n - To ref[0]: Distance = 1\n - To ref[1]: Distance = 4\n - To ref[2]: Distance = 4\n - To ref[3]: Distance = 2\n\n- The module outputs:\n - best_match_index = 0 (the first smallest distance encountered)\n - min_distance = 1\n\n## Summary\n\n- **Functionality**: Determines the reference vector closest to a query by Hamming distance.\n- **Distance Calculation**: Parallel instantiation of difference counters ensures efficient distance computation.\n- **Minimum Selection**: Sequential comparison logic finds the minimum distance and its index.\n- **Hierarchical Design**: Composed of reusable submodules (**Bit_Difference_Counter**, **Data_Reduction**, and **Bitwise_Reduction**), enhancing modularity and maintainability.", + "rtl/Bit_Difference_Counter.sv": "module Bit_Difference_Counter\n#(\n parameter BIT_WIDTH = 3, // Defines the width of the input vectors.\n localparam COUNT_WIDTH = $clog2(BIT_WIDTH + 1) // Calculates the width required to represent the count of differing bits.\n)\n(\n input wire [BIT_WIDTH-1:0] input_A, // First input vector.\n input wire [BIT_WIDTH-1:0] input_B, // Second input vector.\n output reg [COUNT_WIDTH-1:0] bit_difference_count // Count of differing bits (Hamming distance).\n);\n\n wire [BIT_WIDTH-1:0] different_bits;\n integer idx;\n\n // Instantiate the Data_Reduction module to compute bitwise XOR between input_A and input_B.\n Data_Reduction\n #(\n .REDUCTION_OP (3'b010), // XOR operation\n .DATA_WIDTH (BIT_WIDTH),\n .DATA_COUNT (2)\n )\n compare_bits\n (\n .data_in ({input_A, input_B}),\n .reduced_data_out (different_bits)\n );\n\n // Count set bits in different_bits to compute Hamming distance\n always @(*) begin\n bit_difference_count = 0;\n for (idx = 0; idx < BIT_WIDTH; idx = idx + 1) begin\n bit_difference_count = bit_difference_count + different_bits[idx];\n end\n end\n\nendmodule", + "rtl/Bitwise_Reduction.sv": "module Bitwise_Reduction\n#(\n parameter [2:0] REDUCTION_OP = 3'b000, // Default operation: AND\n parameter BIT_COUNT = 4 // Number of bits to reduce\n)\n(\n input wire [BIT_COUNT-1:0] input_bits,\n output reg reduced_bit\n);\n\n // Reduction Operation Codes\n localparam [2:0] AND_OP = 3'b000;\n localparam [2:0] OR_OP = 3'b001;\n localparam [2:0] XOR_OP = 3'b010;\n localparam [2:0] NAND_OP = 3'b011;\n localparam [2:0] NOR_OP = 3'b100;\n localparam [2:0] XNOR_OP = 3'b101;\n\n int i;\n reg temp_result; \n\n always @(*) begin\n temp_result = input_bits[0];\n\n for (i = 1; i < BIT_COUNT; i = i + 1) begin\n case (REDUCTION_OP)\n AND_OP, NAND_OP : temp_result = temp_result & input_bits[i];\n OR_OP, NOR_OP : temp_result = temp_result | input_bits[i];\n XOR_OP, XNOR_OP : temp_result = temp_result ^ input_bits[i];\n default : temp_result = temp_result & input_bits[i];\n endcase\n end\n\n case (REDUCTION_OP)\n NAND_OP : reduced_bit = ~temp_result;\n NOR_OP : reduced_bit = ~temp_result;\n XNOR_OP : reduced_bit = ~temp_result;\n default : reduced_bit = temp_result;\n endcase\n end\nendmodule", + "rtl/Data_Reduction.sv": "module Data_Reduction\n#(\n parameter [2:0] REDUCTION_OP = 3'b000, // Default operation: AND\n parameter DATA_WIDTH = 4, // Width of each data element\n parameter DATA_COUNT = 4, // Number of data elements\n localparam TOTAL_INPUT_WIDTH = DATA_WIDTH * DATA_COUNT\n)\n(\n input wire [TOTAL_INPUT_WIDTH-1:0] data_in,\n output reg [DATA_WIDTH-1:0] reduced_data_out\n);\n\n generate\n genvar bit_index;\n\n for (bit_index = 0; bit_index < DATA_WIDTH; bit_index = bit_index + 1) begin : bit_processing\n wire [DATA_COUNT-1:0] extracted_bits;\n\n genvar data_index;\n for (data_index = 0; data_index < DATA_COUNT; data_index = data_index + 1) begin : bit_extraction\n assign extracted_bits[data_index] = data_in[(data_index * DATA_WIDTH) + bit_index];\n end\n\n Bitwise_Reduction\n #(\n .REDUCTION_OP (REDUCTION_OP),\n .BIT_COUNT (DATA_COUNT)\n )\n reducer_instance\n (\n .input_bits (extracted_bits),\n .reduced_bit (reduced_data_out[bit_index])\n );\n end\n endgenerate\n\nendmodule", + "verif/tb_Min_Hamming_Distance_Finder.sv": "`timescale 1ns / 1ps\n\nmodule tb_Min_Hamming_Distance_Finder;\n\n // Parameters for the testbench\n parameter BIT_WIDTH = 8;\n parameter REFERENCE_COUNT = 4;\n\n // Testbench signals\n reg [BIT_WIDTH-1:0] input_query;\n reg [REFERENCE_COUNT*BIT_WIDTH-1:0] references;\n wire [$clog2(REFERENCE_COUNT)-1:0] best_match_index;\n wire [$clog2(BIT_WIDTH+1)-1:0] min_distance;\n\n // Instantiate the DUT\n Min_Hamming_Distance_Finder #(\n .BIT_WIDTH(BIT_WIDTH),\n .REFERENCE_COUNT(REFERENCE_COUNT)\n ) dut (\n .input_query(input_query),\n .references(references),\n .best_match_index(best_match_index),\n .min_distance(min_distance)\n );\n\n // Function to compute Hamming distance (popcount) between two vectors\n function [$clog2(BIT_WIDTH+1)-1:0] compute_expected_difference;\n input [BIT_WIDTH-1:0] data_A;\n input [BIT_WIDTH-1:0] data_B;\n integer i;\n reg [BIT_WIDTH-1:0] xor_result;\n reg [$clog2(BIT_WIDTH+1)-1:0] pop_count;\n begin\n xor_result = data_A ^ data_B;\n pop_count = 0;\n for (i = 0; i < BIT_WIDTH; i = i + 1) begin\n pop_count = pop_count + xor_result[i];\n end\n compute_expected_difference = pop_count;\n end\n endfunction\n\n // Task to compute expected best match index and minimum Hamming distance\n task compute_expected_results(\n input [BIT_WIDTH-1:0] query,\n input [REFERENCE_COUNT*BIT_WIDTH-1:0] refs,\n output integer expected_index,\n output integer expected_distance\n );\n integer i;\n integer curr_distance;\n reg [BIT_WIDTH-1:0] ref_vector;\n begin\n expected_distance = BIT_WIDTH + 1; // initialize with a max value\n expected_index = 0;\n for (i = 0; i < REFERENCE_COUNT; i = i + 1) begin\n // Extract the i-th reference vector using part-select\n ref_vector = refs[i*BIT_WIDTH +: BIT_WIDTH];\n curr_distance = compute_expected_difference(query, ref_vector);\n if (curr_distance < expected_distance) begin\n expected_distance = curr_distance;\n expected_index = i;\n end\n end\n end\n endtask\n\n // Coverage tracking\n integer total_tests = 0;\n integer passed_tests = 0;\n integer failed_tests = 0;\n\n // Task to validate the output of the Min_Hamming_Distance_Finder\n task validate_output(\n input [BIT_WIDTH-1:0] test_query,\n input [REFERENCE_COUNT*BIT_WIDTH-1:0] test_references,\n input string testcase_name\n );\n integer exp_index, exp_distance;\n begin\n input_query = test_query;\n references = test_references;\n #10; // Wait for combinational logic to settle\n\n total_tests += 1;\n compute_expected_results(test_query, test_references, exp_index, exp_distance);\n\n if ((best_match_index === exp_index) && (min_distance === exp_distance)) begin\n passed_tests += 1;\n $display(\"[PASS] %s: Query=%b, Refs=%b -> Expected: index=%0d, dist=%0d; Got: index=%0d, dist=%0d\",\n testcase_name, test_query, test_references, exp_index, exp_distance, best_match_index, min_distance);\n end else begin\n failed_tests += 1;\n $error(\"[FAIL] %s: Query=%b, Refs=%b -> Expected: index=%0d, dist=%0d; Got: index=%0d, dist=%0d\",\n testcase_name, test_query, test_references, exp_index, exp_distance, best_match_index, min_distance);\n end\n end\n endtask\n\n // Task for testing specific edge cases\n task test_edge_cases;\n reg [BIT_WIDTH-1:0] ref_vector;\n reg [REFERENCE_COUNT*BIT_WIDTH-1:0] refs_temp;\n integer i;\n begin\n $display(\"Starting Edge Case Testing...\");\n\n // Case 1: All references equal to input_query (zero distance)\n ref_vector = 8'b10101010;\n for (i = 0; i < REFERENCE_COUNT; i = i + 1) begin\n refs_temp[i*BIT_WIDTH +: BIT_WIDTH] = ref_vector;\n end\n validate_output(ref_vector, refs_temp, \"All references equal to query\");\n\n // Case 2: One reference is an exact match and others are completely different.\n input_query = 8'b11110000;\n // Set reference 0 to be completely different, reference 1 slightly different, reference 2 exact match, reference 3 different.\n refs_temp = {8'b00000000, 8'b11100000, 8'b11110000, 8'b10101010};\n validate_output(input_query, refs_temp, \"Exact match among others\");\n\n // Case 3: Test when the first reference is the closest\n input_query = 8'b01010101;\n refs_temp = {8'b01010100, 8'b10101010, 8'b11110000, 8'b00001111};\n validate_output(input_query, refs_temp, \"First reference is closest\");\n end\n endtask\n\n // Task for testing random inputs\n task test_random_inputs;\n integer i;\n reg [BIT_WIDTH-1:0] random_query;\n reg [REFERENCE_COUNT*BIT_WIDTH-1:0] random_refs;\n begin\n $display(\"Starting Randomized Testing...\");\n for (i = 0; i < 100; i = i + 1) begin\n random_query = $urandom;\n random_refs = $urandom;\n validate_output(random_query, random_refs, $sformatf(\"Random Test %0d\", i+1));\n end\n end\n endtask\n\n // Task to print the summary\n task print_summary;\n begin\n $display(\"=================================================\");\n $display(\"Test Summary:\");\n $display(\"Total Tests Run: %0d\", total_tests);\n $display(\"Tests Passed : %0d\", passed_tests);\n $display(\"Tests Failed : %0d\", failed_tests);\n $display(\"=================================================\");\n if (failed_tests > 0)\n $error(\"Some tests failed. Check the logs for details.\");\n else\n $display(\"All tests passed successfully!\");\n end\n endtask\n\n initial begin\n $display(\"Starting testbench for Min_Hamming_Distance_Finder...\");\n test_edge_cases();\n test_random_inputs();\n print_summary();\n $finish;\n end\n\nendmodule", + "docs/specs.md": null, + "rtl/arithmetic_progression_generator.sv": null, + "docs/algorithms.md": null, + "docs/coeff_update_spec.md": null, + "docs/equalizer_spec.md": null, + "docs/error_calc_spec.md": null, + "rtl/coeff_update.sv": null, + "rtl/dynamic_equalizer.sv": null, + "rtl/error_calc.sv": null, + "docs/awgn_spec.md": null, + "docs/equalizer_top_spec.md": null, + "rtl/elevator_control_system.sv": null, + "docs/tx_specification.md": null, + "rtl/ethernet_fifo_cdc.sv": null, + "docs/tx_mac_specification.md": null, + "verif/event_scheduler_tb.sv": null, + "docs/modified_specs.md": null, + "rtl/event_scheduler.sv": null, + "verif/tb_event_scheduler.sv": null, + "rtl/column_selector.sv": null, + "rtl/event_storage.sv": null, + "verif/tb.sv": null, + "rtl/fixed_priority_arbiter.sv": null, + "verif/fixed_priority_arbiter_tb.sv": null, + "docs/Modified_specification.md": null, + "docs/GCD_specification.md": null, + "docs/crypto_accelerator_specification.md": null, + "docs/modular_exponentiation_specification.md": null, + "docs/modular_multiplier_specification.md": null, + "rtl/gcd_controlpath_3.sv": null, + "rtl/gcd_controlpath_4.sv": null, + "rtl/gcd_datapath_5.sv": null, + "rtl/gcd_datapath_6.sv": null, + "rtl/gcd_top_1.sv": null, + "rtl/gcd_top_2.sv": null, + "rtl/modular_exponentiation.sv": null, + "rtl/modular_multiplier.sv": null, + "rtl/lfsr_8bit.sv": null, + "verif/lfsr_8bit_tb.sv": null, + "rtl/bit16_lfsr.sv": null, + "rtl/low_power_ctrl.sv": null, + "rtl/sync_fifo.sv": null, + "verif/tb_low_power_channel.sv": null, + "rtl/cross_domain_sync.sv": null, + "rtl/dsp_input_stage.sv": null, + "rtl/dsp_output_stage.sv": null, + "rtl/lfsr_generator.sv": null, + "rtl/monte_carlo_dsp_monitor_top.sv": null, + "verif/monte_carlo_dsp_monitor_top_tb.sv": null, + "docs/multiplexer_specification.md": null, + "verif/multiplexer_tb.sv": null, + "docs/nbit_swizzling_spec.md": null, + "verif/nbit_swizzling_tb.sv": null, + "docs/nmea_decoder_spec.md": null, + "rtl/nmea_decoder.sv": null, + "verif/nmea_decoder_tb.sv": null, + "docs/fifo.md": null, + "rtl/fifo_memory.sv": null, + "rtl/read_to_write_pointer_sync.sv": null, + "rtl/rptr_empty.sv": null, + "rtl/wptr_full.sv": null, + "rtl/write_to_read_pointer_sync.sv": null, + "docs/spec.md": null, + "verif/async_filo_tb.sv": null, + "docs/axilite_to_pcie_config_module.md": null, + "rtl/axi4lite_to_pcie_cfg_bridge.sv": null, + "rtl/axis_broadcast.sv": null, + "verif/tb_axis_broadcast.sv": null, + "docs/axis_to_uart_tx_specs.md": null, + "docs/uart_rx_to_axis_specs.md": null, + "rtl/barrel_shifter.sv": null, + "verif/barrel_shifter_tb.sv": null, + "rtl/bcd_adder.sv": null, + "rtl/full_adder.sv": null, + "rtl/four_bit_adder.sv": null, + "rtl/search_binary_search_tree.sv": null, + "rtl/delete_node_binary_search_tree.sv": null, + "docs/bst_operations.md": null, + "rtl/binary_search_tree_sort_construct.sv": null, + "docs/Spec.md": null, + "verif/tb_binary_to_gray.sv": null, + "verif/tb_custom_byte_enable_ram.sv": null, + "verif/cache_controller_tb.sv": null, + "rtl/caesar_cipher.sv": null, + "verif/caesar_cipher_tb.sv": null, + "verif/tb_pseudoRandGenerator_ca.sv": null, + "docs/continuous_adder_specification.md": null, + "verif/continuous_adder_tb.sv": null, + "rtl/fifo_buffer.sv": null, + "verif/tb_fifo_buffer.sv": null, + "docs/direct_map_cache_spec.md": null, + "verif/tb_direct_map_cache.sv": null, + "rtl/direct_map_cache.sv": null, + "rtl/dual_port_memory.sv": null, + "rtl/gen_cos_sin_lut.sv": null, + "rtl/phase_lut.sv": null, + "rtl/phase_rotation.sv": null, + "rtl/power4.sv": null, + "rtl/saturation.sv": null, + "rtl/top_phase_rotation.sv": null, + "docs/spec_viterbi.md": null, + "docs/spec_slicer_top.md": null, + "docs/spec_top_phase_rotation.md": null, + "rtl/slicer.sv": null, + "rtl/slicer_top.sv": null, + "docs/swizzler_specification.md": null, + "verif/swizzler_tb.sv": null, + "rtl/swizzler.sv": null, + "docs/sync_serial_communication_tx_rx_spec.md": null, + "verif/sync_serial_communication_tb.sv": null, + "rtl/weight_stationary_pe.sv": null, + "verif/systolic_array_tb.sv": null, + "rtl/thermostat.v": null, + "docs/Traffic_controller.md": null, + "rtl/traffic_light_controller.sv": null, + "docs/Universal_Shift_Register_spec.md": null, + "verif/tb_universal_shift_register.sv": null, + "rtl/universal_shift_register.sv": null, + "docs/spec_conj.md": null, + "docs/spec_cross_correlation.md": null, + "docs/spec_detect_sequence.md": null, + "rtl/adder_2d_layers.sv": null, + "rtl/adder_tree_2d.sv": null, + "rtl/correlate.sv": null, + "rtl/cross_correlation.sv": null, + "docs/valid_modes.md": null, + "docs/words_counting.md": null, + "rtl/detect_sequence.sv": null, + "docs/proc_fsm_spec.md": null, + "docs/adder_tree.md": null, + "docs/coeff_ram.md": null, + "docs/poly_decimator.md": null, + "docs/poly_filter.md": null, + "docs/shift_register.md": null, + "rtl/adder_tree.sv": null, + "rtl/coeff_ram.sv": null, + "rtl/poly_filter.sv": null, + "rtl/shift_register.sv": null, + "docs/prbs_specification.md": null, + "rtl/prbs_gen_check.sv": null, + "rtl/fsm.sv": null, + "verif/fsm_tb.sv": null, + "rtl/CA_1.sv": null, + "rtl/CA_2.sv": null, + "rtl/CA_3.sv": null, + "rtl/CA_4.sv": null, + "rtl/rgb_color_space_conversion.sv": null, + "rtl/APBGlobalHistoryRegister.v": null, + "docs/signed_comparator_specification.md": null, + "verif/signed_comparator_tb.sv": null, + "rtl/sorting_engine.sv": null, + "rtl/brick_sort.sv": null, + "rtl/bubble_sort.sv": null, + "rtl/merge_sort.sv": null, + "rtl/selection_sort.sv": null + } + }, + { + "id": "cvdp_agentic_async_fifo_compute_ram_application_0001", + "index": 502, + "source_config": "cvdp_agentic_code_generation_no_commercial", + "instruction": "Context: You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n - **Update the contents of a text file from a old content to new content**\n - `sed -i \"problematic_line_number s/problematic_statement/non_problematic_statement/\" Buggy_RTL_code.sv`\n - **To access a specific line of the file**\n - `awk 'NR==line_number' file_name.sv`\n\nYou will be given a prompt and your task is to understand it and solve the given issue by using the above-mentioned commands as needed. In the final step, you should create a Linux patch to highlight the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.\n\nTask: `async_fifo` module in SystemVerilog. Refer to the specification provided in `docs/fifo.md` and ensure you understand its content.", + "verilog_code": { + "code_block_0_0": "\\nread_to_write_pointer_sync #(p_addr_width) read_to_write_pointer_sync_inst (\\n .o_rd_ptr_sync (w_rd_ptr_sync),\\n .i_rd_grey_addr (w_rd_grey_addr),\\n .i_wr_clk (i_wr_clk),\\n .i_wr_rst_n (i_wr_rst_n)\\n);\\n", + "code_block_0_1": "\\nwrite_to_read_pointer_sync #(p_addr_width) write_to_read_pointer_sync_inst (\\n .i_rd_clk (i_rd_clk),\\n .i_rd_rst_n (i_rd_rst_n),\\n .i_wr_grey_addr (w_wr_grey_addr),\\n .o_wr_ptr_sync (w_wr_ptr_sync)\\n);\\n", + "code_block_0_2": "\\nwptr_full #(p_addr_width) wptr_full_inst (\\n .i_wr_clk (i_wr_clk),\\n .i_wr_rst_n (i_wr_rst_n),\\n .i_wr_en (i_wr_en),\\n .i_rd_ptr_sync (w_rd_ptr_sync),\\n .o_fifo_full (o_fifo_full),\\n .o_wr_bin_addr (w_wr_bin_addr),\\n .o_wr_grey_addr (w_wr_grey_addr)\\n);\\n", + "code_block_0_3": "\\nfifo_memory #(p_data_width, p_addr_width) fifo_memory_inst (\\n .i_wr_clk (i_wr_clk),\\n .i_wr_clk_en (i_wr_en),\\n .i_wr_addr (w_wr_bin_addr),\\n .i_wr_data (i_wr_data),\\n .i_wr_full (o_fifo_full),\\n .i_rd_clk (i_rd_clk),\\n .i_rd_clk_en (i_rd_en),\\n .i_rd_addr (w_rd_bin_addr),\\n .o_rd_data (o_rd_data)\\n);\\n", + "code_block_0_4": "\\nrptr_empty #(p_addr_width) rptr_empty_inst (\\n .i_rd_clk (i_rd_clk),\\n .i_rd_rst_n (i_rd_rst_n),\\n .i_rd_en (i_rd_en),\\n .i_wr_ptr_sync (w_wr_ptr_sync),\\n .o_fifo_empty (o_fifo_empty),\\n .o_rd_bin_addr (w_rd_bin_addr),\\n .o_rd_grey_addr (w_rd_grey_addr)\\n);\\n", + "code_block_0_5": "\\nmodule read_to_write_pointer_sync\\n #(\\n parameter p_addr_width = 16\\n )(\\n input wire i_wr_clk,\\n input wire i_wr_rst_n,\\n input wire [p_addr_width:0] i_rd_grey_addr,\\n output reg [p_addr_width:0] o_rd_ptr_sync\\n );\\n ...\\nendmodule\\n", + "code_block_1_21": "read_to_write_pointer_sync", + "code_block_1_22": "verilog\\nread_to_write_pointer_sync #(p_addr_width) read_to_write_pointer_sync_inst (\\n .o_rd_ptr_sync (w_rd_ptr_sync),\\n .i_rd_grey_addr (w_rd_grey_addr),\\n .i_wr_clk (i_wr_clk),\\n .i_wr_rst_n (i_wr_rst_n)\\n);\\n", + "code_block_1_24": "\\nSynchronizes the Gray-coded write pointer from the write clock domain to the read clock domain.\\n\\n**Instantiation:**\\n", + "code_block_1_25": "verilog\\nwrite_to_read_pointer_sync #(p_addr_width) write_to_read_pointer_sync_inst (\\n .i_rd_clk (i_rd_clk),\\n .i_rd_rst_n (i_rd_rst_n),\\n .i_wr_grey_addr (w_wr_grey_addr),\\n .o_wr_ptr_sync (w_wr_ptr_sync)\\n);\\n", + "code_block_1_27": "\\nHandles the write pointer logic, updates the pointer upon valid writes, and detects FIFO full condition.\\n\\n**Instantiation:**\\n", + "code_block_1_28": "verilog\\nwptr_full #(p_addr_width) wptr_full_inst (\\n .i_wr_clk (i_wr_clk),\\n .i_wr_rst_n (i_wr_rst_n),\\n .i_wr_en (i_wr_en),\\n .i_rd_ptr_sync (w_rd_ptr_sync),\\n .o_fifo_full (o_fifo_full),\\n .o_wr_bin_addr (w_wr_bin_addr),\\n .o_wr_grey_addr (w_wr_grey_addr)\\n);\\n", + "code_block_1_30": "\\nDual-port RAM used to store the FIFO data. Supports simultaneous write and read using separate clocks.\\n\\n**Instantiation:**\\n", + "code_block_1_31": "verilog\\nfifo_memory #(p_data_width, p_addr_width) fifo_memory_inst (\\n .i_wr_clk (i_wr_clk),\\n .i_wr_clk_en (i_wr_en),\\n .i_wr_addr (w_wr_bin_addr),\\n .i_wr_data (i_wr_data),\\n .i_wr_full (o_fifo_full),\\n .i_rd_clk (i_rd_clk),\\n .i_rd_clk_en (i_rd_en),\\n .i_rd_addr (w_rd_bin_addr),\\n .o_rd_data (o_rd_data)\\n);\\n", + "code_block_1_33": "\\nHandles the read pointer logic, updates the pointer upon valid reads, and detects FIFO empty condition.\\n\\n**Instantiation:**\\n", + "code_block_1_34": "verilog\\nrptr_empty #(p_addr_width) rptr_empty_inst (\\n .i_rd_clk (i_rd_clk),\\n .i_rd_rst_n (i_rd_rst_n),\\n .i_rd_en (i_rd_en),\\n .i_wr_ptr_sync (w_wr_ptr_sync),\\n .o_fifo_empty (o_fifo_empty),\\n .o_rd_bin_addr (w_rd_bin_addr),\\n .o_rd_grey_addr (w_rd_grey_addr)\\n);\\n", + "code_block_1_35": "\\n\\n\\n## 3. Submodules\\n\\nThis section describes each submodule in detail.\\n\\n---\\n\\n### 3.1", + "code_block_1_36": "\\n\\n#### 3.1.1 Parameters\\n\\n- **p_data_width** (default = 32) \\n Width of each data word stored in the memory.\\n- **p_addr_width** (default = 16) \\n Width of the memory address ports. The depth of the memory is \\\\(2^{\\\\text{p\\\\_addr\\\\_width}}\\\\).\\n\\n#### 3.1.2 Ports\\n\\n| **Port Name** | **Direction** | **Width** | **Description** |\\n|---------------|---------------|---------------------|---------------------------------------------------------------|\\n|", + "code_block_1_37": "| Input | 1 bit | Write clock. |\\n|", + "code_block_1_38": "| Input | 1 bit | Write clock enable; when high, a write operation may occur. |\\n|", + "code_block_1_40": "bits | Address in memory where data will be written. |\\n|", + "code_block_1_42": "bits | Data to be stored in the memory. |\\n|", + "code_block_1_43": "| Input | 1 bit | FIFO full indicator (used to block writes when FIFO is full). |\\n|", + "code_block_1_44": "| Input | 1 bit | Read clock. |\\n|", + "code_block_1_45": "| Input | 1 bit | Read clock enable; when high, a read operation may occur. |\\n|", + "code_block_1_47": "bits | Address in memory from where data will be read. |\\n|", + "code_block_1_49": "bits | Output data read from the memory. |\\n\\n#### 3.1.3 Functionality\\n\\n- **Write Operation**:\\n - Occurs on the rising edge of", + "code_block_1_54": ".\\n- **Read Operation**:\\n - Occurs on the rising edge of", + "code_block_1_56": "is high.\\n - Data at address", + "code_block_1_57": "is latched into an internal register and then driven onto", + "code_block_1_59": "\\n\\n#### 3.2.1 Module Declaration\\n\\n", + "code_block_1_60": "verilog\\nmodule read_to_write_pointer_sync\\n #(\\n parameter p_addr_width = 16\\n )(\\n input wire i_wr_clk,\\n input wire i_wr_rst_n,\\n input wire [p_addr_width:0] i_rd_grey_addr,\\n output reg [p_addr_width:0] o_rd_ptr_sync\\n );\\n ...\\nendmodule\\n", + "code_block_1_61": "\\n\\n#### 3.2.2 Parameters\\n\\n- **p_addr_width** (default = 16) \\n Defines the address width (not counting the extra MSB bit used for indexing).\\n\\n#### 3.2.3 Ports\\n\\n| **Port Name** | **Direction** | **Width** | **Description** |\\n|--------------|--------------|----------|----------------|\\n|", + "code_block_1_62": "| Input | 1 bit | Write clock domain. |\\n|", + "code_block_1_63": "| Input | 1 bit | Active-low reset for the write clock domain. |\\n|", + "code_block_1_65": "bits | Gray-coded read pointer from the read clock domain. |\\n|", + "code_block_1_67": "bits | Synchronized read pointer in the write clock domain (two-stage synchronization). |\\n\\n#### 3.2.4 Functionality\\n\\n- **Synchronization**:\\n - Synchronizes the", + "code_block_1_68": "from the read domain into the write domain using a two-stage flip-flop approach.\\n - Ensures metastability containment and provides a stable version of the read pointer (", + "code_block_1_69": ") in the write clock domain.\\n\\n---\\n\\n### 3.3", + "code_block_1_70": "\\n\\n\\n#### 3.3.1 Parameters\\n\\n- **p_addr_width** (default = 16)\\n\\n#### 3.3.2 Ports\\n\\n| **Port Name** | **Direction** | **Width** | **Description** |\\n|--------------|--------------|----------|----------------|\\n|", + "code_block_1_71": "| Input | 1 bit | Read clock domain. |\\n|", + "code_block_1_72": "| Input | 1 bit | Active-low reset for the read clock domain. |\\n|", + "code_block_1_74": "bits | Gray-coded write pointer from the write clock domain. |\\n|", + "code_block_1_76": "bits | Synchronized write pointer in the read clock domain (two-stage synchronization). |\\n\\n#### 3.3.3 Functionality\\n\\n- **Synchronization**:\\n - Similar to", + "code_block_1_77": ", but in the opposite direction.\\n - Takes the Gray-coded write pointer from the write clock domain, synchronizes it into the read clock domain via a two-stage flip-flop method, producing", + "code_block_1_79": "\\n\\n\\n#### 3.4.1 Parameters\\n\\n- **p_addr_width** (default = 16)\\n\\n#### 3.4.2 Ports\\n\\n| **Port Name** | **Direction** | **Width** | **Description** |\\n|--------------|--------------|----------|----------------|\\n|", + "code_block_1_80": "| Input | 1 bit | Write clock. |\\n|", + "code_block_1_81": "| Input | 1 bit | Active-low reset for the write clock domain. |\\n|", + "code_block_1_82": "| Input | 1 bit | Write enable signal. |\\n|", + "code_block_1_84": "bits | Synchronized read pointer from the read clock domain (Gray-coded). |\\n|", + "code_block_1_85": "| Output (reg) | 1 bit | Indicates when the FIFO is full. |\\n|", + "code_block_1_87": "bits | Binary write address used for indexing the memory. |\\n|", + "code_block_1_89": "bits | Gray-coded write pointer. |\\n\\n#### 3.4.3 Functionality\\n\\n1. Maintains a **binary write pointer** (", + "code_block_1_90": ") that increments when", + "code_block_1_91": "is asserted and the FIFO is not full.\\n2. Generates a **Gray-coded write pointer** (", + "code_block_1_92": ") from the binary pointer.\\n3. Compares the next Gray-coded write pointer to the synchronized read pointer (", + "code_block_1_93": ") to determine if the FIFO is full.\\n - **Full condition**: The next Gray-coded write pointer matches the read pointer with the most significant bit(s) inverted (typical FIFO full logic).\\n4. Sets", + "code_block_1_94": "accordingly.\\n\\n---\\n\\n### 3.5", + "code_block_1_95": "\\n\\n#### 3.5.1 Parameters\\n\\n- **p_addr_width** (default = 16)\\n\\n#### 3.5.2 Ports\\n\\n| **Port Name** | **Direction** | **Width** | **Description** |\\n|--------------|--------------|----------|----------------|\\n|", + "code_block_1_96": "| Input | 1 bit | Read clock domain. |\\n|", + "code_block_1_97": "| Input | 1 bit | Active-low reset for the read clock domain. |\\n|", + "code_block_1_98": "| Input | 1 bit | Read enable signal. |\\n|", + "code_block_1_100": "bits | Synchronized write pointer from the write clock domain (Gray-coded). |\\n|", + "code_block_1_101": "| Output (reg) | 1 bit | Indicates when the FIFO is empty. |\\n|", + "code_block_1_103": "bits | Binary read address used for indexing the memory. |\\n|", + "code_block_1_105": "bits | Gray-coded read pointer. |\\n\\n#### 3.5.3 Functionality\\n\\n1. Maintains a **binary read pointer** (", + "code_block_1_106": ") which increments when", + "code_block_1_107": "is asserted and the FIFO is not empty.\\n2. Generates a **Gray-coded read pointer** (", + "code_block_1_108": ") from the binary pointer.\\n3. Compares the next Gray-coded read pointer with the synchronized write pointer (", + "code_block_1_109": ") to determine if the FIFO is empty.\\n - **Empty condition**: The next Gray-coded read pointer equals the synchronized write pointer.\\n4. Sets", + "code_block_1_110": "accordingly.\\n\\n## 4. Design Considerations\\n\\n1. **Synchronization** \\n - The design uses two-stage flip-flop synchronizers (in", + "code_block_1_112": ") to safely transfer Gray-coded pointers across clock domains.\\n\\n2. **Gray Code** \\n - Gray-coding is used to ensure that only one bit changes at a time when incrementing the pointer, minimizing metastability issues in multi-bit signals across asynchronous boundaries.\\n\\n3. **Full and Empty Detection** \\n -", + "code_block_1_113": "checks if the next Gray-coded write pointer would \u201ccatch up\u201d to the synchronized read pointer.\\n -", + "code_block_1_114": "checks if the next Gray-coded read pointer equals the synchronized write pointer.\\n\\n4. **Reset Handling** \\n - Both write and read sides have independent resets (", + "code_block_1_116": "), which asynchronously reset the respective pointer logic and synchronizers.\\n\\n5. **Clock Enable and Full/Empty Blocking** \\n - The", + "code_block_1_117": "write is gated by both", + "code_block_1_120": ". The read is gated by", + "code_block_1_122": ").\\n\\n6. **Parameter Limits** \\n -", + "code_block_1_123": "can be chosen based on the required data width (commonly 8, 16, 32, etc.).\\n -", + "code_block_1_124": "determines the depth of the FIFO and should be sized to accommodate the desired maximum storage.\\n", + "code_block_2_0": "module in SystemVerilog. Refer to the specification provided in `docs/fifo.md` and ensure you understand its content.\n {'docs/specification.md': None, 'rtl/decoder_data_control_64b66b.sv': None, 'rtl/encoder_control_64b66b.sv': None, 'rtl/encoder_data_64b66b.sv': None, 'rtl/aes128_encrypt.sv': None, 'verif/tb_aes128_enc.sv': None, 'rtl/aes128_decrypt.sv': None, 'rtl/aes128_key_expansion.sv': None, 'rtl/inv_sbox.sv': None, 'rtl/sbox.sv': None, 'verif/tb_aes128_dec.sv': None, 'rtl/aes_encrypt.sv': None, 'verif/tb_aes_encrypt.sv': None, 'rtl/aes_decrypt.sv': None, 'rtl/aes_ke.sv': None, 'verif/tb_aes_decrypt.sv': None, 'rtl/aes_dec_top.sv': None, 'rtl/aes_enc_top.sv': None, 'verif/tb_padding_top.sv': None, 'verif/tb_des_enc.sv': None, 'docs/Key_schedule.md': None, 'docs/Permutations.md': None, 'docs/S_box_creation.md': None, 'rtl/S1.sv': None, 'rtl/S2.sv': None, 'rtl/S3.sv': None, 'rtl/S4.sv': None, 'rtl/S5.sv': None, 'rtl/S6.sv': None, 'rtl/S7.sv': None, 'rtl/S8.sv': None, 'rtl/des_enc.sv': None, 'verif/tb_des_dec.sv': None, 'docs/Encryption.md': None, 'rtl/des_dec.sv': None, 'verif/tb_3des_enc.sv': None, 'verif/tb_3des_dec.sv': None, 'docs/min_hamming_distance_finder_spec.md': None, 'rtl/Bit_Difference_Counter.sv': None, 'rtl/Bitwise_Reduction.sv': None, 'rtl/Data_Reduction.sv': None, 'verif/tb_Min_Hamming_Distance_Finder.sv': None, 'docs/specs.md': None, 'rtl/arithmetic_progression_generator.sv': None, 'docs/algorithms.md': None, 'docs/coeff_update_spec.md': None, 'docs/equalizer_spec.md': None, 'docs/error_calc_spec.md': None, 'rtl/coeff_update.sv': None, 'rtl/dynamic_equalizer.sv': None, 'rtl/error_calc.sv': None, 'docs/awgn_spec.md': None, 'docs/equalizer_top_spec.md': None, 'rtl/elevator_control_system.sv': None, 'docs/tx_specification.md': None, 'rtl/ethernet_fifo_cdc.sv': None, 'docs/tx_mac_specification.md': None, 'verif/event_scheduler_tb.sv': None, 'docs/modified_specs.md': None, 'rtl/event_scheduler.sv': None, 'verif/tb_event_scheduler.sv': None, 'rtl/column_selector.sv': None, 'rtl/event_storage.sv': None, 'verif/tb.sv': None, 'rtl/fixed_priority_arbiter.sv': None, 'verif/fixed_priority_arbiter_tb.sv': None, 'docs/Modified_specification.md': None, 'docs/GCD_specification.md': None, 'docs/crypto_accelerator_specification.md': None, 'docs/modular_exponentiation_specification.md': None, 'docs/modular_multiplier_specification.md': None, 'rtl/gcd_controlpath_3.sv': None, 'rtl/gcd_controlpath_4.sv': None, 'rtl/gcd_datapath_5.sv': None, 'rtl/gcd_datapath_6.sv': None, 'rtl/gcd_top_1.sv': None, 'rtl/gcd_top_2.sv': None, 'rtl/modular_exponentiation.sv': None, 'rtl/modular_multiplier.sv': None, 'rtl/lfsr_8bit.sv': None, 'verif/lfsr_8bit_tb.sv': None, 'rtl/bit16_lfsr.sv': None, 'rtl/low_power_ctrl.sv': None, 'rtl/sync_fifo.sv': None, 'verif/tb_low_power_channel.sv': None, 'rtl/cross_domain_sync.sv': None, 'rtl/dsp_input_stage.sv': None, 'rtl/dsp_output_stage.sv': None, 'rtl/lfsr_generator.sv': None, 'rtl/monte_carlo_dsp_monitor_top.sv': None, 'verif/monte_carlo_dsp_monitor_top_tb.sv': None, 'docs/multiplexer_specification.md': None, 'verif/multiplexer_tb.sv': None, 'docs/nbit_swizzling_spec.md': None, 'verif/nbit_swizzling_tb.sv': None, 'docs/nmea_decoder_spec.md': None, 'rtl/nmea_decoder.sv': None, 'verif/nmea_decoder_tb.sv': None, 'docs/fifo.md': '# Asynchronous FIFO Specification\\n\\n## 1. Overview\\n\\nThe **async_fifo** design is a parameterizable asynchronous FIFO module. It uses separate clock domains for writing and reading, providing safe data transfer between two clock domains. The design employs dual-port memory and Gray-coded pointers for reliable synchronization.\\n\\n### Key Features\\n1. Configurable data width and FIFO depth (determined by address width).\\n2. Separate write and read clocks.\\n3. Synchronization logic for pointers between clock domains.\\n4. Full and empty flags to indicate FIFO status.\\n5. Dual-port memory for simultaneous read and write.\\n\\n\\n## 2. Top-Level Module: `async_fifo`\\n\\n### 2.1 Parameters\\n\\n- **p_data_width** (default = 32)\\n - Defines the width of data being transferred in/out of the FIFO.\\n- **p_addr_width** (default = 16)\\n - Defines the width of the address pointers for the FIFO.\\n - The FIFO depth will be \\\\(2^{\\\\text{p\\\\_addr\\\\_width}}\\\\).\\n\\n### 2.2 Ports\\n\\n| **Port Name** | **Direction** | **Width** | **Description** |\\n|---------------------|---------------|-----------------------------|-------------------------------------------------------------------------|\\n| `i_wr_clk` | Input | 1 bit | Write clock domain. |\\n| `i_wr_rst_n` | Input | 1 bit | Active-low reset signal for the write clock domain. |\\n| `i_wr_en` | Input | 1 bit | Write enable signal. When high and FIFO not full, data is written. |\\n| `i_wr_data` | Input | `p_data_width` bits | Write data to be stored in the FIFO. |\\n| `o_fifo_full` | Output | 1 bit | High when FIFO is full and cannot accept more data. |\\n| `i_rd_clk` | Input | 1 bit | Read clock domain. |\\n| `i_rd_rst_n` | Input | 1 bit | Active-low reset signal for the read clock domain. |\\n| `i_rd_en` | Input | 1 bit | Read enable signal. When high and FIFO not empty, data is read out. |\\n| `o_rd_data` | Output | `p_data_width` bits | Read data from the FIFO. |\\n| `o_fifo_empty` | Output | 1 bit | High when FIFO is empty and no data is available to read. |\\n\\n### 2.3 Internal Signals\\n- `w_wr_bin_addr` & `w_rd_bin_addr`\\n - Binary write and read address buses.\\n- `w_wr_grey_addr` & `w_rd_grey_addr`\\n - Gray-coded write and read address buses.\\n- `w_rd_ptr_sync` & `w_wr_ptr_sync`\\n - Synchronized read pointer in the write domain and synchronized write pointer in the read domain, respectively.\\n\\n### 2.4 Submodule Instantiations\\n\\n#### 1. `read_to_write_pointer_sync`\\nSynchronizes the Gray-coded read pointer from the read clock domain to the write clock domain.\\n\\n**Instantiation:**\\n```verilog\\nread_to_write_pointer_sync #(p_addr_width) read_to_write_pointer_sync_inst (\\n .o_rd_ptr_sync (w_rd_ptr_sync),\\n .i_rd_grey_addr (w_rd_grey_addr),\\n .i_wr_clk (i_wr_clk),\\n .i_wr_rst_n (i_wr_rst_n)\\n);\\n```\\n\\n#### 2. `write_to_read_pointer_sync`\\nSynchronizes the Gray-coded write pointer from the write clock domain to the read clock domain.\\n\\n**Instantiation:**\\n```verilog\\nwrite_to_read_pointer_sync #(p_addr_width) write_to_read_pointer_sync_inst (\\n .i_rd_clk (i_rd_clk),\\n .i_rd_rst_n (i_rd_rst_n),\\n .i_wr_grey_addr (w_wr_grey_addr),\\n .o_wr_ptr_sync (w_wr_ptr_sync)\\n);\\n```\\n\\n#### 3. `wptr_full`\\nHandles the write pointer logic, updates the pointer upon valid writes, and detects FIFO full condition.\\n\\n**Instantiation:**\\n```verilog\\nwptr_full #(p_addr_width) wptr_full_inst (\\n .i_wr_clk (i_wr_clk),\\n .i_wr_rst_n (i_wr_rst_n),\\n .i_wr_en (i_wr_en),\\n .i_rd_ptr_sync (w_rd_ptr_sync),\\n .o_fifo_full (o_fifo_full),\\n .o_wr_bin_addr (w_wr_bin_addr),\\n .o_wr_grey_addr (w_wr_grey_addr)\\n);\\n```\\n\\n#### 4. `fifo_memory`\\nDual-port RAM used to store the FIFO data. Supports simultaneous write and read using separate clocks.\\n\\n**Instantiation:**\\n```verilog\\nfifo_memory #(p_data_width, p_addr_width) fifo_memory_inst (\\n .i_wr_clk (i_wr_clk),\\n .i_wr_clk_en (i_wr_en),\\n .i_wr_addr (w_wr_bin_addr),\\n .i_wr_data (i_wr_data),\\n .i_wr_full (o_fifo_full),\\n .i_rd_clk (i_rd_clk),\\n .i_rd_clk_en (i_rd_en),\\n .i_rd_addr (w_rd_bin_addr),\\n .o_rd_data (o_rd_data)\\n);\\n```\\n\\n#### 5. `rptr_empty`\\nHandles the read pointer logic, updates the pointer upon valid reads, and detects FIFO empty condition.\\n\\n**Instantiation:**\\n```verilog\\nrptr_empty #(p_addr_width) rptr_empty_inst (\\n .i_rd_clk (i_rd_clk),\\n .i_rd_rst_n (i_rd_rst_n),\\n .i_rd_en (i_rd_en),\\n .i_wr_ptr_sync (w_wr_ptr_sync),\\n .o_fifo_empty (o_fifo_empty),\\n .o_rd_bin_addr (w_rd_bin_addr),\\n .o_rd_grey_addr (w_rd_grey_addr)\\n);\\n```\\n\\n\\n## 3. Submodules\\n\\nThis section describes each submodule in detail.\\n\\n---\\n\\n### 3.1 `fifo_memory`\\n\\n#### 3.1.1 Parameters\\n\\n- **p_data_width** (default = 32) \\n Width of each data word stored in the memory.\\n- **p_addr_width** (default = 16) \\n Width of the memory address ports. The depth of the memory is \\\\(2^{\\\\text{p\\\\_addr\\\\_width}}\\\\).\\n\\n#### 3.1.2 Ports\\n\\n| **Port Name** | **Direction** | **Width** | **Description** |\\n|---------------|---------------|---------------------|---------------------------------------------------------------|\\n| `i_wr_clk` | Input | 1 bit | Write clock. |\\n| `i_wr_clk_en` | Input | 1 bit | Write clock enable; when high, a write operation may occur. |\\n| `i_wr_addr` | Input | `p_addr_width` bits | Address in memory where data will be written. |\\n| `i_wr_data` | Input | `p_data_width` bits | Data to be stored in the memory. |\\n| `i_wr_full` | Input | 1 bit | FIFO full indicator (used to block writes when FIFO is full). |\\n| `i_rd_clk` | Input | 1 bit | Read clock. |\\n| `i_rd_clk_en` | Input | 1 bit | Read clock enable; when high, a read operation may occur. |\\n| `i_rd_addr` | Input | `p_addr_width` bits | Address in memory from where data will be read. |\\n| `o_rd_data` | Output | `p_data_width` bits | Output data read from the memory. |\\n\\n#### 3.1.3 Functionality\\n\\n- **Write Operation**:\\n - Occurs on the rising edge of `i_wr_clk` when `i_wr_clk_en` is high and `i_wr_full` is low.\\n - Data `i_wr_data` is stored at address `i_wr_addr`.\\n- **Read Operation**:\\n - Occurs on the rising edge of `i_rd_clk` when `i_rd_clk_en` is high.\\n - Data at address `i_rd_addr` is latched into an internal register and then driven onto `o_rd_data`.\\n\\n### 3.2 `read_to_write_pointer_sync`\\n\\n#### 3.2.1 Module Declaration\\n\\n```verilog\\nmodule read_to_write_pointer_sync\\n #(\\n parameter p_addr_width = 16\\n )(\\n input wire i_wr_clk,\\n input wire i_wr_rst_n,\\n input wire [p_addr_width:0] i_rd_grey_addr,\\n output reg [p_addr_width:0] o_rd_ptr_sync\\n );\\n ...\\nendmodule\\n```\\n\\n#### 3.2.2 Parameters\\n\\n- **p_addr_width** (default = 16) \\n Defines the address width (not counting the extra MSB bit used for indexing).\\n\\n#### 3.2.3 Ports\\n\\n| **Port Name** | **Direction** | **Width** | **Description** |\\n|--------------|--------------|----------|----------------|\\n| `i_wr_clk` | Input | 1 bit | Write clock domain. |\\n| `i_wr_rst_n` | Input | 1 bit | Active-low reset for the write clock domain. |\\n| `i_rd_grey_addr` | Input | `p_addr_width+1` bits | Gray-coded read pointer from the read clock domain. |\\n| `o_rd_ptr_sync` | Output (reg) | `p_addr_width+1` bits | Synchronized read pointer in the write clock domain (two-stage synchronization). |\\n\\n#### 3.2.4 Functionality\\n\\n- **Synchronization**:\\n - Synchronizes the `i_rd_grey_addr` from the read domain into the write domain using a two-stage flip-flop approach.\\n - Ensures metastability containment and provides a stable version of the read pointer (`o_rd_ptr_sync`) in the write clock domain.\\n\\n---\\n\\n### 3.3 `write_to_read_pointer_sync`\\n\\n\\n#### 3.3.1 Parameters\\n\\n- **p_addr_width** (default = 16)\\n\\n#### 3.3.2 Ports\\n\\n| **Port Name** | **Direction** | **Width** | **Description** |\\n|--------------|--------------|----------|----------------|\\n| `i_rd_clk` | Input | 1 bit | Read clock domain. |\\n| `i_rd_rst_n` | Input | 1 bit | Active-low reset for the read clock domain. |\\n| `i_wr_grey_addr` | Input | `p_addr_width+1` bits | Gray-coded write pointer from the write clock domain. |\\n| `o_wr_ptr_sync` | Output (reg) | `p_addr_width+1` bits | Synchronized write pointer in the read clock domain (two-stage synchronization). |\\n\\n#### 3.3.3 Functionality\\n\\n- **Synchronization**:\\n - Similar to `read_to_write_pointer_sync`, but in the opposite direction.\\n - Takes the Gray-coded write pointer from the write clock domain, synchronizes it into the read clock domain via a two-stage flip-flop method, producing `o_wr_ptr_sync`.\\n\\n### 3.4 `wptr_full`\\n\\n\\n#### 3.4.1 Parameters\\n\\n- **p_addr_width** (default = 16)\\n\\n#### 3.4.2 Ports\\n\\n| **Port Name** | **Direction** | **Width** | **Description** |\\n|--------------|--------------|----------|----------------|\\n| `i_wr_clk` | Input | 1 bit | Write clock. |\\n| `i_wr_rst_n` | Input | 1 bit | Active-low reset for the write clock domain. |\\n| `i_wr_en` | Input | 1 bit | Write enable signal. |\\n| `i_rd_ptr_sync` | Input | `p_addr_width+1` bits | Synchronized read pointer from the read clock domain (Gray-coded). |\\n| `o_fifo_full` | Output (reg) | 1 bit | Indicates when the FIFO is full. |\\n| `o_wr_bin_addr` | Output (wire) | `p_addr_width` bits | Binary write address used for indexing the memory. |\\n| `o_wr_grey_addr` | Output (reg) | `p_addr_width+1` bits | Gray-coded write pointer. |\\n\\n#### 3.4.3 Functionality\\n\\n1. Maintains a **binary write pointer** (`r_wr_bin_addr_pointer`) that increments when `i_wr_en` is asserted and the FIFO is not full.\\n2. Generates a **Gray-coded write pointer** (`o_wr_grey_addr`) from the binary pointer.\\n3. Compares the next Gray-coded write pointer to the synchronized read pointer (`i_rd_ptr_sync`) to determine if the FIFO is full.\\n - **Full condition**: The next Gray-coded write pointer matches the read pointer with the most significant bit(s) inverted (typical FIFO full logic).\\n4. Sets `o_fifo_full` accordingly.\\n\\n---\\n\\n### 3.5 `rptr_empty`\\n\\n#### 3.5.1 Parameters\\n\\n- **p_addr_width** (default = 16)\\n\\n#### 3.5.2 Ports\\n\\n| **Port Name** | **Direction** | **Width** | **Description** |\\n|--------------|--------------|----------|----------------|\\n| `i_rd_clk` | Input | 1 bit | Read clock domain. |\\n| `i_rd_rst_n` | Input | 1 bit | Active-low reset for the read clock domain. |\\n| `i_rd_en` | Input | 1 bit | Read enable signal. |\\n| `i_wr_ptr_sync` | Input | `p_addr_width+1` bits | Synchronized write pointer from the write clock domain (Gray-coded). |\\n| `o_fifo_empty` | Output (reg) | 1 bit | Indicates when the FIFO is empty. |\\n| `o_rd_bin_addr` | Output (wire) | `p_addr_width` bits | Binary read address used for indexing the memory. |\\n| `o_rd_grey_addr` | Output (reg) | `p_addr_width+1` bits | Gray-coded read pointer. |\\n\\n#### 3.5.3 Functionality\\n\\n1. Maintains a **binary read pointer** (`r_rd_bin_addr_pointer`) which increments when `i_rd_en` is asserted and the FIFO is not empty.\\n2. Generates a **Gray-coded read pointer** (`o_rd_grey_addr`) from the binary pointer.\\n3. Compares the next Gray-coded read pointer with the synchronized write pointer (`i_wr_ptr_sync`) to determine if the FIFO is empty.\\n - **Empty condition**: The next Gray-coded read pointer equals the synchronized write pointer.\\n4. Sets `o_fifo_empty` accordingly.\\n\\n## 4. Design Considerations\\n\\n1. **Synchronization** \\n - The design uses two-stage flip-flop synchronizers (in `read_to_write_pointer_sync` and `write_to_read_pointer_sync`) to safely transfer Gray-coded pointers across clock domains.\\n\\n2. **Gray Code** \\n - Gray-coding is used to ensure that only one bit changes at a time when incrementing the pointer, minimizing metastability issues in multi-bit signals across asynchronous boundaries.\\n\\n3. **Full and Empty Detection** \\n - `wptr_full` checks if the next Gray-coded write pointer would \u201ccatch up\u201d to the synchronized read pointer.\\n - `rptr_empty` checks if the next Gray-coded read pointer equals the synchronized write pointer.\\n\\n4. **Reset Handling** \\n - Both write and read sides have independent resets (`i_wr_rst_n` and `i_rd_rst_n`), which asynchronously reset the respective pointer logic and synchronizers.\\n\\n5. **Clock Enable and Full/Empty Blocking** \\n - The `fifo_memory` write is gated by both `i_wr_clk_en` (tied to `i_wr_en`) and `i_wr_full`. The read is gated by `i_rd_clk_en` (tied to `i_rd_en`).\\n\\n6. **Parameter Limits** \\n - `p_data_width` can be chosen based on the required data width (commonly 8, 16, 32, etc.).\\n - `p_addr_width` determines the depth of the FIFO and should be sized to accommodate the desired maximum storage.\\n```', 'rtl/fifo_memory.sv': None, 'rtl/read_to_write_pointer_sync.sv': None, 'rtl/rptr_empty.sv': None, 'rtl/wptr_full.sv': None, 'rtl/write_to_read_pointer_sync.sv': None, 'docs/spec.md': None, 'verif/async_filo_tb.sv': None, 'docs/axilite_to_pcie_config_module.md': None, 'rtl/axi4lite_to_pcie_cfg_bridge.sv': None, 'rtl/axis_broadcast.sv': None, 'verif/tb_axis_broadcast.sv': None, 'docs/axis_to_uart_tx_specs.md': None, 'docs/uart_rx_to_axis_specs.md': None, 'rtl/barrel_shifter.sv': None, 'verif/barrel_shifter_tb.sv': None, 'rtl/bcd_adder.sv': None, 'rtl/full_adder.sv': None, 'rtl/four_bit_adder.sv': None, 'rtl/search_binary_search_tree.sv': None, 'rtl/delete_node_binary_search_tree.sv': None, 'docs/bst_operations.md': None, 'rtl/binary_search_tree_sort_construct.sv': None, 'docs/Spec.md': None, 'verif/tb_binary_to_gray.sv': None, 'verif/tb_custom_byte_enable_ram.sv': None, 'verif/cache_controller_tb.sv': None, 'rtl/caesar_cipher.sv': None, 'verif/caesar_cipher_tb.sv': None, 'verif/tb_pseudoRandGenerator_ca.sv': None, 'docs/continuous_adder_specification.md': None, 'verif/continuous_adder_tb.sv': None, 'rtl/fifo_buffer.sv': None, 'verif/tb_fifo_buffer.sv': None, 'docs/direct_map_cache_spec.md': None, 'verif/tb_direct_map_cache.sv': None, 'rtl/direct_map_cache.sv': None, 'rtl/dual_port_memory.sv': None, 'rtl/gen_cos_sin_lut.sv': None, 'rtl/phase_lut.sv': None, 'rtl/phase_rotation.sv': None, 'rtl/power4.sv': None, 'rtl/saturation.sv': None, 'rtl/top_phase_rotation.sv': None, 'docs/spec_viterbi.md': None, 'docs/spec_slicer_top.md': None, 'docs/spec_top_phase_rotation.md': None, 'rtl/slicer.sv': None, 'rtl/slicer_top.sv': None, 'docs/swizzler_specification.md': None, 'verif/swizzler_tb.sv': None, 'rtl/swizzler.sv': None, 'docs/sync_serial_communication_tx_rx_spec.md': None, 'verif/sync_serial_communication_tb.sv': None, 'rtl/weight_stationary_pe.sv': None, 'verif/systolic_array_tb.sv': None, 'rtl/thermostat.v': None, 'docs/Traffic_controller.md': None, 'rtl/traffic_light_controller.sv': None, 'docs/Universal_Shift_Register_spec.md': None, 'verif/tb_universal_shift_register.sv': None, 'rtl/universal_shift_register.sv': None, 'docs/spec_conj.md': None, 'docs/spec_cross_correlation.md': None, 'docs/spec_detect_sequence.md': None, 'rtl/adder_2d_layers.sv': None, 'rtl/adder_tree_2d.sv': None, 'rtl/correlate.sv': None, 'rtl/cross_correlation.sv': None, 'docs/valid_modes.md': None, 'docs/words_counting.md': None, 'rtl/detect_sequence.sv': None, 'docs/proc_fsm_spec.md': None, 'docs/adder_tree.md': None, 'docs/coeff_ram.md': None, 'docs/poly_decimator.md': None, 'docs/poly_filter.md': None, 'docs/shift_register.md': None, 'rtl/adder_tree.sv': None, 'rtl/coeff_ram.sv': None, 'rtl/poly_filter.sv': None, 'rtl/shift_register.sv': None, 'docs/prbs_specification.md': None, 'rtl/prbs_gen_check.sv': None, 'rtl/fsm.sv': None, 'verif/fsm_tb.sv': None, 'rtl/CA_1.sv': None, 'rtl/CA_2.sv': None, 'rtl/CA_3.sv': None, 'rtl/CA_4.sv': None, 'rtl/rgb_color_space_conversion.sv': None, 'rtl/APBGlobalHistoryRegister.v': None, 'docs/signed_comparator_specification.md': None, 'verif/signed_comparator_tb.sv': None, 'rtl/sorting_engine.sv': None, 'rtl/brick_sort.sv': None, 'rtl/bubble_sort.sv': None, 'rtl/merge_sort.sv': None, 'rtl/selection_sort.sv': None}" + }, + "test_info": {}, + "expected_behavior": [], + "metadata": { + "categories": [ + "cid003", + "medium" + ], + "domain": "memory", + "complexity": "beginner", + "problem_type": "design", + "has_code": true, + "has_tests": false + }, + "full_prompt": "Design a `async_fifo` module in SystemVerilog. Refer to the specification provided in `docs/fifo.md` and ensure you understand its content.\n", + "system_message": "You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n - **Update the contents of a text file from a old content to new content**\n - `sed -i \"problematic_line_number s/problematic_statement/non_problematic_statement/\" Buggy_RTL_code.sv`\n - **To access a specific line of the file**\n - `awk 'NR==line_number' file_name.sv`\n\nYou will be given a prompt and your task is to understand it and solve the given issue by using the above-mentioned commands as needed. In the final step, you should create a Linux patch to highlight the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.", + "raw_context": { + "docs/specification.md": null, + "rtl/decoder_data_control_64b66b.sv": null, + "rtl/encoder_control_64b66b.sv": null, + "rtl/encoder_data_64b66b.sv": null, + "rtl/aes128_encrypt.sv": null, + "verif/tb_aes128_enc.sv": null, + "rtl/aes128_decrypt.sv": null, + "rtl/aes128_key_expansion.sv": null, + "rtl/inv_sbox.sv": null, + "rtl/sbox.sv": null, + "verif/tb_aes128_dec.sv": null, + "rtl/aes_encrypt.sv": null, + "verif/tb_aes_encrypt.sv": null, + "rtl/aes_decrypt.sv": null, + "rtl/aes_ke.sv": null, + "verif/tb_aes_decrypt.sv": null, + "rtl/aes_dec_top.sv": null, + "rtl/aes_enc_top.sv": null, + "verif/tb_padding_top.sv": null, + "verif/tb_des_enc.sv": null, + "docs/Key_schedule.md": null, + "docs/Permutations.md": null, + "docs/S_box_creation.md": null, + "rtl/S1.sv": null, + "rtl/S2.sv": null, + "rtl/S3.sv": null, + "rtl/S4.sv": null, + "rtl/S5.sv": null, + "rtl/S6.sv": null, + "rtl/S7.sv": null, + "rtl/S8.sv": null, + "rtl/des_enc.sv": null, + "verif/tb_des_dec.sv": null, + "docs/Encryption.md": null, + "rtl/des_dec.sv": null, + "verif/tb_3des_enc.sv": null, + "verif/tb_3des_dec.sv": null, + "docs/min_hamming_distance_finder_spec.md": null, + "rtl/Bit_Difference_Counter.sv": null, + "rtl/Bitwise_Reduction.sv": null, + "rtl/Data_Reduction.sv": null, + "verif/tb_Min_Hamming_Distance_Finder.sv": null, + "docs/specs.md": null, + "rtl/arithmetic_progression_generator.sv": null, + "docs/algorithms.md": null, + "docs/coeff_update_spec.md": null, + "docs/equalizer_spec.md": null, + "docs/error_calc_spec.md": null, + "rtl/coeff_update.sv": null, + "rtl/dynamic_equalizer.sv": null, + "rtl/error_calc.sv": null, + "docs/awgn_spec.md": null, + "docs/equalizer_top_spec.md": null, + "rtl/elevator_control_system.sv": null, + "docs/tx_specification.md": null, + "rtl/ethernet_fifo_cdc.sv": null, + "docs/tx_mac_specification.md": null, + "verif/event_scheduler_tb.sv": null, + "docs/modified_specs.md": null, + "rtl/event_scheduler.sv": null, + "verif/tb_event_scheduler.sv": null, + "rtl/column_selector.sv": null, + "rtl/event_storage.sv": null, + "verif/tb.sv": null, + "rtl/fixed_priority_arbiter.sv": null, + "verif/fixed_priority_arbiter_tb.sv": null, + "docs/Modified_specification.md": null, + "docs/GCD_specification.md": null, + "docs/crypto_accelerator_specification.md": null, + "docs/modular_exponentiation_specification.md": null, + "docs/modular_multiplier_specification.md": null, + "rtl/gcd_controlpath_3.sv": null, + "rtl/gcd_controlpath_4.sv": null, + "rtl/gcd_datapath_5.sv": null, + "rtl/gcd_datapath_6.sv": null, + "rtl/gcd_top_1.sv": null, + "rtl/gcd_top_2.sv": null, + "rtl/modular_exponentiation.sv": null, + "rtl/modular_multiplier.sv": null, + "rtl/lfsr_8bit.sv": null, + "verif/lfsr_8bit_tb.sv": null, + "rtl/bit16_lfsr.sv": null, + "rtl/low_power_ctrl.sv": null, + "rtl/sync_fifo.sv": null, + "verif/tb_low_power_channel.sv": null, + "rtl/cross_domain_sync.sv": null, + "rtl/dsp_input_stage.sv": null, + "rtl/dsp_output_stage.sv": null, + "rtl/lfsr_generator.sv": null, + "rtl/monte_carlo_dsp_monitor_top.sv": null, + "verif/monte_carlo_dsp_monitor_top_tb.sv": null, + "docs/multiplexer_specification.md": null, + "verif/multiplexer_tb.sv": null, + "docs/nbit_swizzling_spec.md": null, + "verif/nbit_swizzling_tb.sv": null, + "docs/nmea_decoder_spec.md": null, + "rtl/nmea_decoder.sv": null, + "verif/nmea_decoder_tb.sv": null, + "docs/fifo.md": "# Asynchronous FIFO Specification\n\n## 1. Overview\n\nThe **async_fifo** design is a parameterizable asynchronous FIFO module. It uses separate clock domains for writing and reading, providing safe data transfer between two clock domains. The design employs dual-port memory and Gray-coded pointers for reliable synchronization.\n\n### Key Features\n1. Configurable data width and FIFO depth (determined by address width).\n2. Separate write and read clocks.\n3. Synchronization logic for pointers between clock domains.\n4. Full and empty flags to indicate FIFO status.\n5. Dual-port memory for simultaneous read and write.\n\n\n## 2. Top-Level Module: `async_fifo`\n\n### 2.1 Parameters\n\n- **p_data_width** (default = 32)\n - Defines the width of data being transferred in/out of the FIFO.\n- **p_addr_width** (default = 16)\n - Defines the width of the address pointers for the FIFO.\n - The FIFO depth will be \\(2^{\\text{p\\_addr\\_width}}\\).\n\n### 2.2 Ports\n\n| **Port Name** | **Direction** | **Width** | **Description** |\n|---------------------|---------------|-----------------------------|-------------------------------------------------------------------------|\n| `i_wr_clk` | Input | 1 bit | Write clock domain. |\n| `i_wr_rst_n` | Input | 1 bit | Active-low reset signal for the write clock domain. |\n| `i_wr_en` | Input | 1 bit | Write enable signal. When high and FIFO not full, data is written. |\n| `i_wr_data` | Input | `p_data_width` bits | Write data to be stored in the FIFO. |\n| `o_fifo_full` | Output | 1 bit | High when FIFO is full and cannot accept more data. |\n| `i_rd_clk` | Input | 1 bit | Read clock domain. |\n| `i_rd_rst_n` | Input | 1 bit | Active-low reset signal for the read clock domain. |\n| `i_rd_en` | Input | 1 bit | Read enable signal. When high and FIFO not empty, data is read out. |\n| `o_rd_data` | Output | `p_data_width` bits | Read data from the FIFO. |\n| `o_fifo_empty` | Output | 1 bit | High when FIFO is empty and no data is available to read. |\n\n### 2.3 Internal Signals\n- `w_wr_bin_addr` & `w_rd_bin_addr`\n - Binary write and read address buses.\n- `w_wr_grey_addr` & `w_rd_grey_addr`\n - Gray-coded write and read address buses.\n- `w_rd_ptr_sync` & `w_wr_ptr_sync`\n - Synchronized read pointer in the write domain and synchronized write pointer in the read domain, respectively.\n\n### 2.4 Submodule Instantiations\n\n#### 1. `read_to_write_pointer_sync`\nSynchronizes the Gray-coded read pointer from the read clock domain to the write clock domain.\n\n**Instantiation:**\n```verilog\nread_to_write_pointer_sync #(p_addr_width) read_to_write_pointer_sync_inst (\n .o_rd_ptr_sync (w_rd_ptr_sync),\n .i_rd_grey_addr (w_rd_grey_addr),\n .i_wr_clk (i_wr_clk),\n .i_wr_rst_n (i_wr_rst_n)\n);\n```\n\n#### 2. `write_to_read_pointer_sync`\nSynchronizes the Gray-coded write pointer from the write clock domain to the read clock domain.\n\n**Instantiation:**\n```verilog\nwrite_to_read_pointer_sync #(p_addr_width) write_to_read_pointer_sync_inst (\n .i_rd_clk (i_rd_clk),\n .i_rd_rst_n (i_rd_rst_n),\n .i_wr_grey_addr (w_wr_grey_addr),\n .o_wr_ptr_sync (w_wr_ptr_sync)\n);\n```\n\n#### 3. `wptr_full`\nHandles the write pointer logic, updates the pointer upon valid writes, and detects FIFO full condition.\n\n**Instantiation:**\n```verilog\nwptr_full #(p_addr_width) wptr_full_inst (\n .i_wr_clk (i_wr_clk),\n .i_wr_rst_n (i_wr_rst_n),\n .i_wr_en (i_wr_en),\n .i_rd_ptr_sync (w_rd_ptr_sync),\n .o_fifo_full (o_fifo_full),\n .o_wr_bin_addr (w_wr_bin_addr),\n .o_wr_grey_addr (w_wr_grey_addr)\n);\n```\n\n#### 4. `fifo_memory`\nDual-port RAM used to store the FIFO data. Supports simultaneous write and read using separate clocks.\n\n**Instantiation:**\n```verilog\nfifo_memory #(p_data_width, p_addr_width) fifo_memory_inst (\n .i_wr_clk (i_wr_clk),\n .i_wr_clk_en (i_wr_en),\n .i_wr_addr (w_wr_bin_addr),\n .i_wr_data (i_wr_data),\n .i_wr_full (o_fifo_full),\n .i_rd_clk (i_rd_clk),\n .i_rd_clk_en (i_rd_en),\n .i_rd_addr (w_rd_bin_addr),\n .o_rd_data (o_rd_data)\n);\n```\n\n#### 5. `rptr_empty`\nHandles the read pointer logic, updates the pointer upon valid reads, and detects FIFO empty condition.\n\n**Instantiation:**\n```verilog\nrptr_empty #(p_addr_width) rptr_empty_inst (\n .i_rd_clk (i_rd_clk),\n .i_rd_rst_n (i_rd_rst_n),\n .i_rd_en (i_rd_en),\n .i_wr_ptr_sync (w_wr_ptr_sync),\n .o_fifo_empty (o_fifo_empty),\n .o_rd_bin_addr (w_rd_bin_addr),\n .o_rd_grey_addr (w_rd_grey_addr)\n);\n```\n\n\n## 3. Submodules\n\nThis section describes each submodule in detail.\n\n---\n\n### 3.1 `fifo_memory`\n\n#### 3.1.1 Parameters\n\n- **p_data_width** (default = 32) \n Width of each data word stored in the memory.\n- **p_addr_width** (default = 16) \n Width of the memory address ports. The depth of the memory is \\(2^{\\text{p\\_addr\\_width}}\\).\n\n#### 3.1.2 Ports\n\n| **Port Name** | **Direction** | **Width** | **Description** |\n|---------------|---------------|---------------------|---------------------------------------------------------------|\n| `i_wr_clk` | Input | 1 bit | Write clock. |\n| `i_wr_clk_en` | Input | 1 bit | Write clock enable; when high, a write operation may occur. |\n| `i_wr_addr` | Input | `p_addr_width` bits | Address in memory where data will be written. |\n| `i_wr_data` | Input | `p_data_width` bits | Data to be stored in the memory. |\n| `i_wr_full` | Input | 1 bit | FIFO full indicator (used to block writes when FIFO is full). |\n| `i_rd_clk` | Input | 1 bit | Read clock. |\n| `i_rd_clk_en` | Input | 1 bit | Read clock enable; when high, a read operation may occur. |\n| `i_rd_addr` | Input | `p_addr_width` bits | Address in memory from where data will be read. |\n| `o_rd_data` | Output | `p_data_width` bits | Output data read from the memory. |\n\n#### 3.1.3 Functionality\n\n- **Write Operation**:\n - Occurs on the rising edge of `i_wr_clk` when `i_wr_clk_en` is high and `i_wr_full` is low.\n - Data `i_wr_data` is stored at address `i_wr_addr`.\n- **Read Operation**:\n - Occurs on the rising edge of `i_rd_clk` when `i_rd_clk_en` is high.\n - Data at address `i_rd_addr` is latched into an internal register and then driven onto `o_rd_data`.\n\n### 3.2 `read_to_write_pointer_sync`\n\n#### 3.2.1 Module Declaration\n\n```verilog\nmodule read_to_write_pointer_sync\n #(\n parameter p_addr_width = 16\n )(\n input wire i_wr_clk,\n input wire i_wr_rst_n,\n input wire [p_addr_width:0] i_rd_grey_addr,\n output reg [p_addr_width:0] o_rd_ptr_sync\n );\n ...\nendmodule\n```\n\n#### 3.2.2 Parameters\n\n- **p_addr_width** (default = 16) \n Defines the address width (not counting the extra MSB bit used for indexing).\n\n#### 3.2.3 Ports\n\n| **Port Name** | **Direction** | **Width** | **Description** |\n|--------------|--------------|----------|----------------|\n| `i_wr_clk` | Input | 1 bit | Write clock domain. |\n| `i_wr_rst_n` | Input | 1 bit | Active-low reset for the write clock domain. |\n| `i_rd_grey_addr` | Input | `p_addr_width+1` bits | Gray-coded read pointer from the read clock domain. |\n| `o_rd_ptr_sync` | Output (reg) | `p_addr_width+1` bits | Synchronized read pointer in the write clock domain (two-stage synchronization). |\n\n#### 3.2.4 Functionality\n\n- **Synchronization**:\n - Synchronizes the `i_rd_grey_addr` from the read domain into the write domain using a two-stage flip-flop approach.\n - Ensures metastability containment and provides a stable version of the read pointer (`o_rd_ptr_sync`) in the write clock domain.\n\n---\n\n### 3.3 `write_to_read_pointer_sync`\n\n\n#### 3.3.1 Parameters\n\n- **p_addr_width** (default = 16)\n\n#### 3.3.2 Ports\n\n| **Port Name** | **Direction** | **Width** | **Description** |\n|--------------|--------------|----------|----------------|\n| `i_rd_clk` | Input | 1 bit | Read clock domain. |\n| `i_rd_rst_n` | Input | 1 bit | Active-low reset for the read clock domain. |\n| `i_wr_grey_addr` | Input | `p_addr_width+1` bits | Gray-coded write pointer from the write clock domain. |\n| `o_wr_ptr_sync` | Output (reg) | `p_addr_width+1` bits | Synchronized write pointer in the read clock domain (two-stage synchronization). |\n\n#### 3.3.3 Functionality\n\n- **Synchronization**:\n - Similar to `read_to_write_pointer_sync`, but in the opposite direction.\n - Takes the Gray-coded write pointer from the write clock domain, synchronizes it into the read clock domain via a two-stage flip-flop method, producing `o_wr_ptr_sync`.\n\n### 3.4 `wptr_full`\n\n\n#### 3.4.1 Parameters\n\n- **p_addr_width** (default = 16)\n\n#### 3.4.2 Ports\n\n| **Port Name** | **Direction** | **Width** | **Description** |\n|--------------|--------------|----------|----------------|\n| `i_wr_clk` | Input | 1 bit | Write clock. |\n| `i_wr_rst_n` | Input | 1 bit | Active-low reset for the write clock domain. |\n| `i_wr_en` | Input | 1 bit | Write enable signal. |\n| `i_rd_ptr_sync` | Input | `p_addr_width+1` bits | Synchronized read pointer from the read clock domain (Gray-coded). |\n| `o_fifo_full` | Output (reg) | 1 bit | Indicates when the FIFO is full. |\n| `o_wr_bin_addr` | Output (wire) | `p_addr_width` bits | Binary write address used for indexing the memory. |\n| `o_wr_grey_addr` | Output (reg) | `p_addr_width+1` bits | Gray-coded write pointer. |\n\n#### 3.4.3 Functionality\n\n1. Maintains a **binary write pointer** (`r_wr_bin_addr_pointer`) that increments when `i_wr_en` is asserted and the FIFO is not full.\n2. Generates a **Gray-coded write pointer** (`o_wr_grey_addr`) from the binary pointer.\n3. Compares the next Gray-coded write pointer to the synchronized read pointer (`i_rd_ptr_sync`) to determine if the FIFO is full.\n - **Full condition**: The next Gray-coded write pointer matches the read pointer with the most significant bit(s) inverted (typical FIFO full logic).\n4. Sets `o_fifo_full` accordingly.\n\n---\n\n### 3.5 `rptr_empty`\n\n#### 3.5.1 Parameters\n\n- **p_addr_width** (default = 16)\n\n#### 3.5.2 Ports\n\n| **Port Name** | **Direction** | **Width** | **Description** |\n|--------------|--------------|----------|----------------|\n| `i_rd_clk` | Input | 1 bit | Read clock domain. |\n| `i_rd_rst_n` | Input | 1 bit | Active-low reset for the read clock domain. |\n| `i_rd_en` | Input | 1 bit | Read enable signal. |\n| `i_wr_ptr_sync` | Input | `p_addr_width+1` bits | Synchronized write pointer from the write clock domain (Gray-coded). |\n| `o_fifo_empty` | Output (reg) | 1 bit | Indicates when the FIFO is empty. |\n| `o_rd_bin_addr` | Output (wire) | `p_addr_width` bits | Binary read address used for indexing the memory. |\n| `o_rd_grey_addr` | Output (reg) | `p_addr_width+1` bits | Gray-coded read pointer. |\n\n#### 3.5.3 Functionality\n\n1. Maintains a **binary read pointer** (`r_rd_bin_addr_pointer`) which increments when `i_rd_en` is asserted and the FIFO is not empty.\n2. Generates a **Gray-coded read pointer** (`o_rd_grey_addr`) from the binary pointer.\n3. Compares the next Gray-coded read pointer with the synchronized write pointer (`i_wr_ptr_sync`) to determine if the FIFO is empty.\n - **Empty condition**: The next Gray-coded read pointer equals the synchronized write pointer.\n4. Sets `o_fifo_empty` accordingly.\n\n## 4. Design Considerations\n\n1. **Synchronization** \n - The design uses two-stage flip-flop synchronizers (in `read_to_write_pointer_sync` and `write_to_read_pointer_sync`) to safely transfer Gray-coded pointers across clock domains.\n\n2. **Gray Code** \n - Gray-coding is used to ensure that only one bit changes at a time when incrementing the pointer, minimizing metastability issues in multi-bit signals across asynchronous boundaries.\n\n3. **Full and Empty Detection** \n - `wptr_full` checks if the next Gray-coded write pointer would \u201ccatch up\u201d to the synchronized read pointer.\n - `rptr_empty` checks if the next Gray-coded read pointer equals the synchronized write pointer.\n\n4. **Reset Handling** \n - Both write and read sides have independent resets (`i_wr_rst_n` and `i_rd_rst_n`), which asynchronously reset the respective pointer logic and synchronizers.\n\n5. **Clock Enable and Full/Empty Blocking** \n - The `fifo_memory` write is gated by both `i_wr_clk_en` (tied to `i_wr_en`) and `i_wr_full`. The read is gated by `i_rd_clk_en` (tied to `i_rd_en`).\n\n6. **Parameter Limits** \n - `p_data_width` can be chosen based on the required data width (commonly 8, 16, 32, etc.).\n - `p_addr_width` determines the depth of the FIFO and should be sized to accommodate the desired maximum storage.\n```", + "rtl/fifo_memory.sv": null, + "rtl/read_to_write_pointer_sync.sv": null, + "rtl/rptr_empty.sv": null, + "rtl/wptr_full.sv": null, + "rtl/write_to_read_pointer_sync.sv": null, + "docs/spec.md": null, + "verif/async_filo_tb.sv": null, + "docs/axilite_to_pcie_config_module.md": null, + "rtl/axi4lite_to_pcie_cfg_bridge.sv": null, + "rtl/axis_broadcast.sv": null, + "verif/tb_axis_broadcast.sv": null, + "docs/axis_to_uart_tx_specs.md": null, + "docs/uart_rx_to_axis_specs.md": null, + "rtl/barrel_shifter.sv": null, + "verif/barrel_shifter_tb.sv": null, + "rtl/bcd_adder.sv": null, + "rtl/full_adder.sv": null, + "rtl/four_bit_adder.sv": null, + "rtl/search_binary_search_tree.sv": null, + "rtl/delete_node_binary_search_tree.sv": null, + "docs/bst_operations.md": null, + "rtl/binary_search_tree_sort_construct.sv": null, + "docs/Spec.md": null, + "verif/tb_binary_to_gray.sv": null, + "verif/tb_custom_byte_enable_ram.sv": null, + "verif/cache_controller_tb.sv": null, + "rtl/caesar_cipher.sv": null, + "verif/caesar_cipher_tb.sv": null, + "verif/tb_pseudoRandGenerator_ca.sv": null, + "docs/continuous_adder_specification.md": null, + "verif/continuous_adder_tb.sv": null, + "rtl/fifo_buffer.sv": null, + "verif/tb_fifo_buffer.sv": null, + "docs/direct_map_cache_spec.md": null, + "verif/tb_direct_map_cache.sv": null, + "rtl/direct_map_cache.sv": null, + "rtl/dual_port_memory.sv": null, + "rtl/gen_cos_sin_lut.sv": null, + "rtl/phase_lut.sv": null, + "rtl/phase_rotation.sv": null, + "rtl/power4.sv": null, + "rtl/saturation.sv": null, + "rtl/top_phase_rotation.sv": null, + "docs/spec_viterbi.md": null, + "docs/spec_slicer_top.md": null, + "docs/spec_top_phase_rotation.md": null, + "rtl/slicer.sv": null, + "rtl/slicer_top.sv": null, + "docs/swizzler_specification.md": null, + "verif/swizzler_tb.sv": null, + "rtl/swizzler.sv": null, + "docs/sync_serial_communication_tx_rx_spec.md": null, + "verif/sync_serial_communication_tb.sv": null, + "rtl/weight_stationary_pe.sv": null, + "verif/systolic_array_tb.sv": null, + "rtl/thermostat.v": null, + "docs/Traffic_controller.md": null, + "rtl/traffic_light_controller.sv": null, + "docs/Universal_Shift_Register_spec.md": null, + "verif/tb_universal_shift_register.sv": null, + "rtl/universal_shift_register.sv": null, + "docs/spec_conj.md": null, + "docs/spec_cross_correlation.md": null, + "docs/spec_detect_sequence.md": null, + "rtl/adder_2d_layers.sv": null, + "rtl/adder_tree_2d.sv": null, + "rtl/correlate.sv": null, + "rtl/cross_correlation.sv": null, + "docs/valid_modes.md": null, + "docs/words_counting.md": null, + "rtl/detect_sequence.sv": null, + "docs/proc_fsm_spec.md": null, + "docs/adder_tree.md": null, + "docs/coeff_ram.md": null, + "docs/poly_decimator.md": null, + "docs/poly_filter.md": null, + "docs/shift_register.md": null, + "rtl/adder_tree.sv": null, + "rtl/coeff_ram.sv": null, + "rtl/poly_filter.sv": null, + "rtl/shift_register.sv": null, + "docs/prbs_specification.md": null, + "rtl/prbs_gen_check.sv": null, + "rtl/fsm.sv": null, + "verif/fsm_tb.sv": null, + "rtl/CA_1.sv": null, + "rtl/CA_2.sv": null, + "rtl/CA_3.sv": null, + "rtl/CA_4.sv": null, + "rtl/rgb_color_space_conversion.sv": null, + "rtl/APBGlobalHistoryRegister.v": null, + "docs/signed_comparator_specification.md": null, + "verif/signed_comparator_tb.sv": null, + "rtl/sorting_engine.sv": null, + "rtl/brick_sort.sv": null, + "rtl/bubble_sort.sv": null, + "rtl/merge_sort.sv": null, + "rtl/selection_sort.sv": null + } + }, + { + "id": "cvdp_agentic_async_fifo_compute_ram_application_0006", + "index": 503, + "source_config": "cvdp_agentic_code_generation_no_commercial", + "instruction": "Context: You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n - **Update the contents of a text file from a old content to new content**\n - `sed -i \"problematic_line_number s/problematic_statement/non_problematic_statement/\" Buggy_RTL_code.sv`\n - **To access a specific line of the file**\n - `awk 'NR==line_number' file_name.sv`\n\nYou will be given a prompt and your task is to understand it and solve the given issue by using the above-mentioned commands as needed. In the final step, you should create a Linux patch to highlight the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.\n\nTask: I have multiple modules with below functionalities.\n#### 1. `read_to_write_pointer_sync`\nSynchronizes the Gray-coded read pointer from the read clock domain to the clock domain.\n\n#### 2. `write_to_read_pointer_sync`\nSynchronizes the Gray-coded pointer from the clock domain to the read clock domain.\n\n#### 3. `wptr_full`\nHandles the pointer logic, updates the pointer upon valid writes, and detects FIFO full condition.\n\n#### 4. `fifo_memory`\nDual-port RAM used to store the FIFO data. Supports simultaneous nd read using separate clocks.\n\n#### 5. `rptr_empty`\nHandles the read pointer logic, updates the pointer upon valid reads, and detects FIFO empty condition.\n\nRefer to the specification provided in `docs/fifo.md` and ensure you understand its content. I want you to integrate all these modules to p level module named `async_fifo`.", + "verilog_code": { + "code_block_1_0": "read_to_write_pointer_sync", + "code_block_1_1": "write_to_read_pointer_sync", + "code_block_1_26": "read_to_write_pointer_sync", + "code_block_1_27": "write_to_read_pointer_sync", + "code_block_1_45": "read_to_write_pointer_sync", + "code_block_1_52": "write_to_read_pointer_sync", + "code_block_2_0": "module named `async_fifo`.\n {'docs/specification.md': None, 'rtl/decoder_data_control_64b66b.sv': None, 'rtl/encoder_control_64b66b.sv': None, 'rtl/encoder_data_64b66b.sv': None, 'rtl/aes128_encrypt.sv': None, 'verif/tb_aes128_enc.sv': None, 'rtl/aes128_decrypt.sv': None, 'rtl/aes128_key_expansion.sv': None, 'rtl/inv_sbox.sv': None, 'rtl/sbox.sv': None, 'verif/tb_aes128_dec.sv': None, 'rtl/aes_encrypt.sv': None, 'verif/tb_aes_encrypt.sv': None, 'rtl/aes_decrypt.sv': None, 'rtl/aes_ke.sv': None, 'verif/tb_aes_decrypt.sv': None, 'rtl/aes_dec_top.sv': None, 'rtl/aes_enc_top.sv': None, 'verif/tb_padding_top.sv': None, 'verif/tb_des_enc.sv': None, 'docs/Key_schedule.md': None, 'docs/Permutations.md': None, 'docs/S_box_creation.md': None, 'rtl/S1.sv': None, 'rtl/S2.sv': None, 'rtl/S3.sv': None, 'rtl/S4.sv': None, 'rtl/S5.sv': None, 'rtl/S6.sv': None, 'rtl/S7.sv': None, 'rtl/S8.sv': None, 'rtl/des_enc.sv': None, 'verif/tb_des_dec.sv': None, 'docs/Encryption.md': None, 'rtl/des_dec.sv': None, 'verif/tb_3des_enc.sv': None, 'verif/tb_3des_dec.sv': None, 'docs/min_hamming_distance_finder_spec.md': None, 'rtl/Bit_Difference_Counter.sv': None, 'rtl/Bitwise_Reduction.sv': None, 'rtl/Data_Reduction.sv': None, 'verif/tb_Min_Hamming_Distance_Finder.sv': None, 'docs/specs.md': None, 'rtl/arithmetic_progression_generator.sv': None, 'docs/algorithms.md': None, 'docs/coeff_update_spec.md': None, 'docs/equalizer_spec.md': None, 'docs/error_calc_spec.md': None, 'rtl/coeff_update.sv': None, 'rtl/dynamic_equalizer.sv': None, 'rtl/error_calc.sv': None, 'docs/awgn_spec.md': None, 'docs/equalizer_top_spec.md': None, 'rtl/elevator_control_system.sv': None, 'docs/tx_specification.md': None, 'rtl/ethernet_fifo_cdc.sv': None, 'docs/tx_mac_specification.md': None, 'verif/event_scheduler_tb.sv': None, 'docs/modified_specs.md': None, 'rtl/event_scheduler.sv': None, 'verif/tb_event_scheduler.sv': None, 'rtl/column_selector.sv': None, 'rtl/event_storage.sv': None, 'verif/tb.sv': None, 'rtl/fixed_priority_arbiter.sv': None, 'verif/fixed_priority_arbiter_tb.sv': None, 'docs/Modified_specification.md': None, 'docs/GCD_specification.md': None, 'docs/crypto_accelerator_specification.md': None, 'docs/modular_exponentiation_specification.md': None, 'docs/modular_multiplier_specification.md': None, 'rtl/gcd_controlpath_3.sv': None, 'rtl/gcd_controlpath_4.sv': None, 'rtl/gcd_datapath_5.sv': None, 'rtl/gcd_datapath_6.sv': None, 'rtl/gcd_top_1.sv': None, 'rtl/gcd_top_2.sv': None, 'rtl/modular_exponentiation.sv': None, 'rtl/modular_multiplier.sv': None, 'rtl/lfsr_8bit.sv': None, 'verif/lfsr_8bit_tb.sv': None, 'rtl/bit16_lfsr.sv': None, 'rtl/low_power_ctrl.sv': None, 'rtl/sync_fifo.sv': None, 'verif/tb_low_power_channel.sv': None, 'rtl/cross_domain_sync.sv': None, 'rtl/dsp_input_stage.sv': None, 'rtl/dsp_output_stage.sv': None, 'rtl/lfsr_generator.sv': None, 'rtl/monte_carlo_dsp_monitor_top.sv': None, 'verif/monte_carlo_dsp_monitor_top_tb.sv': None, 'docs/multiplexer_specification.md': None, 'verif/multiplexer_tb.sv': None, 'docs/nbit_swizzling_spec.md': None, 'verif/nbit_swizzling_tb.sv': None, 'docs/nmea_decoder_spec.md': None, 'rtl/nmea_decoder.sv': None, 'verif/nmea_decoder_tb.sv': None, 'docs/fifo.md': '# Asynchronous FIFO Specification\\n\\n## 1. Overview\\n\\nThe **async_fifo** design is a parameterizable asynchronous FIFO module. It uses separate clock domains for writing and reading, providing safe data transfer between two clock domains. The design employs dual-port memory and Gray-coded pointers for reliable synchronization.\\n\\n### Key Features\\n1. Configurable data width and FIFO depth (determined by address width).\\n2. Separate write and read clocks.\\n3. Synchronization logic for pointers between clock domains.\\n4. Full and empty flags to indicate FIFO status.\\n5. Dual-port memory for simultaneous read and write.\\n\\n## 2. Top-Level Module: `async_fifo`\\n\\n### 2.1 Parameters\\n\\n- **p_data_width** (default = 32)\\n - Defines the width of data being transferred in/out of the FIFO.\\n- **p_addr_width** (default = 16)\\n - Defines the width of the address pointers for the FIFO.\\n - The FIFO depth will be \\\\(2^{\\\\text{p\\\\_addr\\\\_width}}\\\\).\\n\\n### 2.2 Ports\\n\\n| **Port Name** | **Direction** | **Width** | **Description** |\\n|---------------------|---------------|-----------------------------|-------------------------------------------------------------------------|\\n| `i_wr_clk` | Input | 1 bit | Write clock domain. |\\n| `i_wr_rst_n` | Input | 1 bit | Active-low reset signal for the write clock domain. |\\n| `i_wr_en` | Input | 1 bit | Write enable signal. When high and FIFO not full, data is written. |\\n| `i_wr_data` | Input | `p_data_width` bits | Write data to be stored in the FIFO. |\\n| `o_fifo_full` | Output | 1 bit | High when FIFO is full and cannot accept more data. |\\n| `i_rd_clk` | Input | 1 bit | Read clock domain. |\\n| `i_rd_rst_n` | Input | 1 bit | Active-low reset signal for the read clock domain. |\\n| `i_rd_en` | Input | 1 bit | Read enable signal. When high and FIFO not empty, data is read out. |\\n| `o_rd_data` | Output | `p_data_width` bits | Read data from the FIFO. |\\n| `o_fifo_empty` | Output | 1 bit | High when FIFO is empty and no data is available to read. |\\n\\n### 2.3 Internal Signals\\n- `w_wr_bin_addr` & `w_rd_bin_addr`\\n - Binary write and read address buses.\\n- `w_wr_grey_addr` & `w_rd_grey_addr`\\n - Gray-coded write and read address buses.\\n- `w_rd_ptr_sync` & `w_wr_ptr_sync`\\n - Synchronized read pointer in the write domain and synchronized write pointer in the read domain, respectively.\\n\\n### 2.4 Submodule Instantiations\\n\\n#### 1. `read_to_write_pointer_sync`\\nSynchronizes the Gray-coded read pointer from the read clock domain to the write clock domain.\\n\\n#### 2. `write_to_read_pointer_sync`\\nSynchronizes the Gray-coded write pointer from the write clock domain to the read clock domain.\\n\\n#### 3. `wptr_full`\\nHandles the write pointer logic, updates the pointer upon valid writes, and detects FIFO full condition.\\n\\n#### 4. `fifo_memory`\\nDual-port RAM used to store the FIFO data. Supports simultaneous write and read using separate clocks.\\n\\n#### 5. `rptr_empty`\\nHandles the read pointer logic, updates the pointer upon valid reads, and detects FIFO empty condition.\\n\\n## 3. Submodules\\n\\nThis section describes each submodule in detail.\\n\\n---\\n\\n### 3.1 `fifo_memory`\\n\\n#### 3.1.1 Parameters\\n\\n- **p_data_width** (default = 32) \\n Width of each data word stored in the memory.\\n- **p_addr_width** (default = 16) \\n Width of the memory address ports. The depth of the memory is \\\\(2^{\\\\text{p\\\\_addr\\\\_width}}\\\\).\\n\\n#### 3.1.2 Ports\\n\\n| **Port Name** | **Direction** | **Width** | **Description** |\\n|---------------|---------------|---------------------|---------------------------------------------------------------|\\n| `i_wr_clk` | Input | 1 bit | Write clock. |\\n| `i_wr_clk_en` | Input | 1 bit | Write clock enable; when high, a write operation may occur. |\\n| `i_wr_addr` | Input | `p_addr_width` bits | Address in memory where data will be written. |\\n| `i_wr_data` | Input | `p_data_width` bits | Data to be stored in the memory. |\\n| `i_wr_full` | Input | 1 bit | FIFO full indicator (used to block writes when FIFO is full). |\\n| `i_rd_clk` | Input | 1 bit | Read clock. |\\n| `i_rd_clk_en` | Input | 1 bit | Read clock enable; when high, a read operation may occur. |\\n| `i_rd_addr` | Input | `p_addr_width` bits | Address in memory from where data will be read. |\\n| `o_rd_data` | Output | `p_data_width` bits | Output data read from the memory. |\\n\\n### 3.2 `read_to_write_pointer_sync`\\n\\n#### 3.2.1 Parameters\\n\\n- **p_addr_width** (default = 16) \\n Defines the address width (not counting the extra MSB bit used for indexing).\\n\\n#### 3.2.2 Ports\\n\\n| **Port Name** | **Direction** | **Width** | **Description** |\\n|-------------------|---------------|-----------------------|-----------------------------------------------------------------------------------|\\n| `i_wr_clk` | Input | 1 bit | Write clock domain. |\\n| `i_wr_rst_n` | Input | 1 bit | Active-low reset for the write clock domain. |\\n| `i_rd_grey_addr` | Input | `p_addr_width+1` bits | Gray-coded read pointer from the read clock domain. |\\n| `o_rd_ptr_sync` | Output (reg) | `p_addr_width+1` bits | Synchronized read pointer in the write clock domain (two-stage synchronization). |\\n \\n---\\n\\n### 3.3 `write_to_read_pointer_sync`\\n\\n#### 3.3.1 Parameters\\n\\n- **p_addr_width** (default = 16)\\n\\n#### 3.3.2 Ports\\n\\n| **Port Name** | **Direction** | **Width** | **Description** |\\n|-------------------|---------------|-----------------------|---------------------------------------------------------------------------------|\\n| `i_rd_clk` | Input | 1 bit | Read clock domain. |\\n| `i_rd_rst_n` | Input | 1 bit | Active-low reset for the read clock domain. |\\n| `i_wr_grey_addr` | Input | `p_addr_width+1` bits | Gray-coded write pointer from the write clock domain. |\\n| `o_wr_ptr_sync` | Output (reg) | `p_addr_width+1` bits | Synchronized write pointer in the read clock domain (two-stage synchronization).|\\n\\n### 3.4 `wptr_full`\\n\\n#### 3.4.1 Parameters\\n\\n- **p_addr_width** (default = 16)\\n\\n#### 3.4.2 Ports\\n\\n| **Port Name** | **Direction** | **Width** | **Description** |\\n|-------------------|---------------|-----------------------|---------------------------------------------------------------------|\\n| `i_wr_clk` | Input | 1 bit | Write clock. |\\n| `i_wr_rst_n` | Input | 1 bit | Active-low reset for the write clock domain. |\\n| `i_wr_en` | Input | 1 bit | Write enable signal. |\\n| `i_rd_ptr_sync` | Input | `p_addr_width+1` bits | Synchronized read pointer from the read clock domain (Gray-coded). |\\n| `o_fifo_full` | Output (reg) | 1 bit | Indicates when the FIFO is full. |\\n| `o_wr_bin_addr` | Output (wire) | `p_addr_width` bits | Binary write address used for indexing the memory. |\\n| `o_wr_grey_addr` | Output (reg) | `p_addr_width+1` bits | Gray-coded write pointer. |\\n\\n---\\n\\n### 3.5 `rptr_empty`\\n\\n#### 3.5.1 Parameters\\n\\n- **p_addr_width** (default = 16)\\n\\n#### 3.5.2 Ports\\n\\n| **Port Name** | **Direction** | **Width** | **Description** |\\n|-------------------|---------------|-----------------------|-----------------------------------------------------------------------|\\n| `i_rd_clk` | Input | 1 bit | Read clock domain. |\\n| `i_rd_rst_n` | Input | 1 bit | Active-low reset for the read clock domain. |\\n| `i_rd_en` | Input | 1 bit | Read enable signal. |\\n| `i_wr_ptr_sync` | Input | `p_addr_width+1` bits | Synchronized write pointer from the write clock domain (Gray-coded). |\\n| `o_fifo_empty` | Output (reg) | 1 bit | Indicates when the FIFO is empty. |\\n| `o_rd_bin_addr` | Output (wire) | `p_addr_width` bits | Binary read address used for indexing the memory. |\\n| `o_rd_grey_addr` | Output (reg) | `p_addr_width+1` bits | Gray-coded read pointer. |\\n', 'rtl/fifo_memory.sv': 'module fifo_memory\\n #(\\n parameter p_data_width = 32, // Memory data word width\\n parameter p_addr_width = 16 // Number of memory address bits\\n ) (\\n input wire i_wr_clk, // Write clock\\n input wire i_wr_clk_en, // Write clock enable\\n input wire [p_addr_width-1:0] i_wr_addr, // Write address\\n input wire [p_data_width-1:0] i_wr_data, // Write data\\n input wire i_wr_full, // Write full flag\\n input wire i_rd_clk, // Read clock\\n input wire i_rd_clk_en, // Read clock enable\\n input wire [p_addr_width-1:0] i_rd_addr, // Read address\\n output wire [p_data_width-1:0] o_rd_data // Read data output\\n );\\n\\n // Calculate the depth of the memory based on the address size\\n localparam p_depth = 1 << p_addr_width;\\n\\n // Define the memory array with depth p_depth and data width p_data_width\\n reg [p_data_width-1:0] r_memory [0:p_depth-1];\\n reg [p_data_width-1:0] r_rd_data; // Register to hold read data\\n\\n // Write operation\\n always @(posedge i_wr_clk) begin\\n if (i_wr_clk_en && !i_wr_full) // If write is enabled and FIFO is not full\\n r_memory[i_wr_addr] <= i_wr_data; // Write data to memory at specified address\\n end\\n\\n // Read operation\\n always @(posedge i_rd_clk) begin\\n if (i_rd_clk_en) // If read is enabled\\n r_rd_data <= r_memory[i_rd_addr]; // Read data from memory at specified address\\n end\\n\\n // Assign the read data register to the output\\n assign o_rd_data = r_rd_data;\\n\\nendmodule', 'rtl/read_to_write_pointer_sync.sv': \"module read_to_write_pointer_sync \\n #(\\n parameter p_addr_width = 16 // Parameter to define the address width of the FIFO\\n )(\\n input wire i_wr_clk, // Write clock\\n input wire i_wr_rst_n, // Write reset (active low)\\n input wire [p_addr_width:0] i_rd_grey_addr, // Gray-coded read address from the read clock domain\\n output reg [p_addr_width:0] o_rd_ptr_sync // Synchronized read pointer in the write clock domain\\n );\\n\\n // Internal register to hold the intermediate synchronized read pointer\\n reg [p_addr_width:0] r_rd_ptr_ff;\\n\\n // Always block for synchronizing the read pointer to the write clock domain\\n always @(posedge i_wr_clk or negedge i_wr_rst_n) \\n begin\\n if (!i_wr_rst_n) begin\\n // If reset is asserted (active low), reset the synchronized pointers to 0\\n o_rd_ptr_sync <= {p_addr_width+1{1'b0}};\\n r_rd_ptr_ff <= {p_addr_width+1{1'b0}};\\n end else begin\\n // If reset is not asserted, synchronize the read pointer to the write clock domain\\n r_rd_ptr_ff <= i_rd_grey_addr; // First stage of synchronization\\n o_rd_ptr_sync <= r_rd_ptr_ff; // Second stage of synchronization\\n end\\n end\\n\\nendmodule\", 'rtl/rptr_empty.sv': \"module rptr_empty \\n #(\\n parameter p_addr_width = 16 // Parameter to define the address width of the FIFO\\n )(\\n input wire i_rd_clk, // Read clock\\n input wire i_rd_rst_n, // Read reset (active low)\\n input wire i_rd_en, // Read enable signal\\n input wire [p_addr_width :0] i_wr_ptr_sync, // Synchronized write pointer from the write clock domain\\n output reg o_fifo_empty, // Output flag indicating if the FIFO is empty\\n output wire [p_addr_width-1:0] o_rd_bin_addr, // Output binary read address\\n output reg [p_addr_width :0] o_rd_grey_addr // Output Gray-coded read address\\n );\\n\\n // Internal registers and wires\\n reg [p_addr_width:0] r_rd_bin_addr_pointer; // Register to store the current binary read address\\n wire [p_addr_width:0] w_rd_next_grey_addr_pointer; // Wire for the next Gray-coded read address\\n wire [p_addr_width:0] w_rd_next_bin_addr_pointer; // Wire for the next binary read address\\n wire w_rd_empty; // Wire indicating if the FIFO is empty\\n\\n //-------------------\\n // GRAYSTYLE2 pointer\\n //-------------------\\n always @(posedge i_rd_clk or negedge i_rd_rst_n) \\n begin\\n if (!i_rd_rst_n) begin\\n // Reset the read address pointers to 0 on reset\\n r_rd_bin_addr_pointer <= {p_addr_width+1{1'b0}};\\n o_rd_grey_addr <= {p_addr_width+1{1'b0}};\\n end else begin\\n // Update the read address pointers on each clock edge\\n r_rd_bin_addr_pointer <= w_rd_next_bin_addr_pointer;\\n o_rd_grey_addr <= w_rd_next_grey_addr_pointer;\\n end\\n end\\n \\n // Memory read-address pointer (binary addressing for memory access)\\n assign o_rd_bin_addr = r_rd_bin_addr_pointer[p_addr_width-1:0];\\n\\n // Calculate the next binary read address, increment only if read enable is active and FIFO is not empty\\n assign w_rd_next_bin_addr_pointer = r_rd_bin_addr_pointer + (i_rd_en & ~o_fifo_empty);\\n\\n // Convert the next binary read address to Gray code\\n assign w_rd_next_grey_addr_pointer = (w_rd_next_bin_addr_pointer >> 1) ^ w_rd_next_bin_addr_pointer;\\n\\n //---------------------------------------------------------------\\n // FIFO is empty when the next Gray-coded read address matches the synchronized write pointer or on reset\\n //---------------------------------------------------------------\\n assign w_rd_empty = (w_rd_next_grey_addr_pointer == i_wr_ptr_sync);\\n\\n // Always block for updating the FIFO empty flag\\n always @(posedge i_rd_clk or negedge i_rd_rst_n) begin\\n if (!i_rd_rst_n) begin\\n // Reset the FIFO empty flag to 1 on reset\\n o_fifo_empty <= 1'b1;\\n end else begin\\n // Update the FIFO empty flag based on the calculated empty condition\\n o_fifo_empty <= w_rd_empty;\\n end\\n end\\n\\nendmodule\", 'rtl/wptr_full.sv': \"module wptr_full \\n #(\\n parameter p_addr_width = 16 // Parameter to define the address width of the FIFO\\n )(\\n input wire i_wr_clk, // Write clock\\n input wire i_wr_rst_n, // Write reset (active low)\\n input wire i_wr_en, // Write enable signal\\n input wire [p_addr_width :0] i_rd_ptr_sync, // Synchronized read pointer from the read clock domain\\n output reg o_fifo_full, // Output flag indicating if the FIFO is full\\n output wire [p_addr_width-1:0] o_wr_bin_addr, // Output binary write address\\n output reg [p_addr_width :0] o_wr_grey_addr // Output Gray-coded write address\\n );\\n\\n // Internal registers and wires\\n reg [p_addr_width:0] r_wr_bin_addr_pointer; // Register to store the current binary write address\\n wire [p_addr_width:0] w_wr_next_bin_addr_pointer; // Wire for the next binary write address\\n wire [p_addr_width:0] w_wr_next_grey_addr_pointer; // Wire for the next Gray-coded write address\\n wire w_wr_full; // Wire indicating if the FIFO is full\\n\\n // Always block for updating the write address pointers\\n // GRAYSTYLE2 pointer update mechanism\\n always @(posedge i_wr_clk or negedge i_wr_rst_n) begin\\n if (!i_wr_rst_n) begin\\n // Reset the write address pointers to 0 on reset\\n r_wr_bin_addr_pointer <= {p_addr_width{1'b0}};\\n o_wr_grey_addr <= {p_addr_width{1'b0}};\\n end else begin\\n // Update the write address pointers on each clock edge\\n r_wr_bin_addr_pointer <= w_wr_next_bin_addr_pointer;\\n o_wr_grey_addr <= w_wr_next_grey_addr_pointer;\\n end\\n end\\n\\n // Assign the binary write address for addressing the memory\\n assign o_wr_bin_addr = r_wr_bin_addr_pointer[p_addr_width-1:0];\\n\\n // Calculate the next binary write address, only increment if write enable is active and FIFO is not full\\n assign w_wr_next_bin_addr_pointer = r_wr_bin_addr_pointer + (i_wr_en & ~o_fifo_full);\\n\\n // Convert the next binary write address to Gray code\\n assign w_wr_next_grey_addr_pointer = (w_wr_next_bin_addr_pointer >> 1) ^ w_wr_next_bin_addr_pointer;\\n\\n // Check if the FIFO is full by comparing the next Gray-coded write address with the synchronized read pointer\\n // FIFO is full if the next write address matches the read pointer with the MSB inverted\\n assign w_wr_full = (w_wr_next_grey_addr_pointer == {~i_rd_ptr_sync[p_addr_width:p_addr_width-1], i_rd_ptr_sync[p_addr_width-2:0]});\\n\\n // Always block for updating the FIFO full flag\\n always @(posedge i_wr_clk or negedge i_wr_rst_n) begin\\n if (!i_wr_rst_n) begin\\n // Reset the FIFO full flag to 0 on reset\\n o_fifo_full <= 1'b0;\\n end else begin\\n // Update the FIFO full flag based on the calculated full condition\\n o_fifo_full <= w_wr_full;\\n end\\n end\\n\\nendmodule\", 'rtl/write_to_read_pointer_sync.sv': \"module write_to_read_pointer_sync \\n #(\\n parameter p_addr_width = 16 // Parameter to define the address width of the FIFO\\n )(\\n input wire i_rd_clk, // Read clock\\n input wire i_rd_rst_n, // Read reset (active low)\\n input wire [p_addr_width:0] i_wr_grey_addr, // Input Gray-coded write address\\n output reg [p_addr_width:0] o_wr_ptr_sync // Output synchronized write pointer\\n \\n );\\n\\n // Internal register to hold the intermediate synchronized write pointer\\n reg [p_addr_width:0] r_wr_ptr_ff;\\n\\n // Always block for synchronizing the write pointer to the read clock domain\\n always @(posedge i_rd_clk or negedge i_rd_rst_n) \\n begin\\n if (!i_rd_rst_n) begin\\n // If reset is asserted (active low), reset the synchronized pointers to 0\\n o_wr_ptr_sync <= {p_addr_width+1{1'b0}};\\n r_wr_ptr_ff <= {p_addr_width+1{1'b0}};\\n end else begin\\n // If reset is not asserted, synchronize the write pointer to the read clock domain\\n r_wr_ptr_ff <= i_wr_grey_addr; // First stage of synchronization\\n o_wr_ptr_sync <= r_wr_ptr_ff; // Second stage of synchronization\\n end\\n end\\n\\nendmodule\", 'docs/spec.md': None, 'verif/async_filo_tb.sv': None, 'docs/axilite_to_pcie_config_module.md': None, 'rtl/axi4lite_to_pcie_cfg_bridge.sv': None, 'rtl/axis_broadcast.sv': None, 'verif/tb_axis_broadcast.sv': None, 'docs/axis_to_uart_tx_specs.md': None, 'docs/uart_rx_to_axis_specs.md': None, 'rtl/barrel_shifter.sv': None, 'verif/barrel_shifter_tb.sv': None, 'rtl/bcd_adder.sv': None, 'rtl/full_adder.sv': None, 'rtl/four_bit_adder.sv': None, 'rtl/search_binary_search_tree.sv': None, 'rtl/delete_node_binary_search_tree.sv': None, 'docs/bst_operations.md': None, 'rtl/binary_search_tree_sort_construct.sv': None, 'docs/Spec.md': None, 'verif/tb_binary_to_gray.sv': None, 'verif/tb_custom_byte_enable_ram.sv': None, 'verif/cache_controller_tb.sv': None, 'rtl/caesar_cipher.sv': None, 'verif/caesar_cipher_tb.sv': None, 'verif/tb_pseudoRandGenerator_ca.sv': None, 'docs/continuous_adder_specification.md': None, 'verif/continuous_adder_tb.sv': None, 'rtl/fifo_buffer.sv': None, 'verif/tb_fifo_buffer.sv': None, 'docs/direct_map_cache_spec.md': None, 'verif/tb_direct_map_cache.sv': None, 'rtl/direct_map_cache.sv': None, 'rtl/dual_port_memory.sv': None, 'rtl/gen_cos_sin_lut.sv': None, 'rtl/phase_lut.sv': None, 'rtl/phase_rotation.sv': None, 'rtl/power4.sv': None, 'rtl/saturation.sv': None, 'rtl/top_phase_rotation.sv': None, 'docs/spec_viterbi.md': None, 'docs/spec_slicer_top.md': None, 'docs/spec_top_phase_rotation.md': None, 'rtl/slicer.sv': None, 'rtl/slicer_top.sv': None, 'docs/swizzler_specification.md': None, 'verif/swizzler_tb.sv': None, 'rtl/swizzler.sv': None, 'docs/sync_serial_communication_tx_rx_spec.md': None, 'verif/sync_serial_communication_tb.sv': None, 'rtl/weight_stationary_pe.sv': None, 'verif/systolic_array_tb.sv': None, 'rtl/thermostat.v': None, 'docs/Traffic_controller.md': None, 'rtl/traffic_light_controller.sv': None, 'docs/Universal_Shift_Register_spec.md': None, 'verif/tb_universal_shift_register.sv': None, 'rtl/universal_shift_register.sv': None, 'docs/spec_conj.md': None, 'docs/spec_cross_correlation.md': None, 'docs/spec_detect_sequence.md': None, 'rtl/adder_2d_layers.sv': None, 'rtl/adder_tree_2d.sv': None, 'rtl/correlate.sv': None, 'rtl/cross_correlation.sv': None, 'docs/valid_modes.md': None, 'docs/words_counting.md': None, 'rtl/detect_sequence.sv': None, 'docs/proc_fsm_spec.md': None, 'docs/adder_tree.md': None, 'docs/coeff_ram.md': None, 'docs/poly_decimator.md': None, 'docs/poly_filter.md': None, 'docs/shift_register.md': None, 'rtl/adder_tree.sv': None, 'rtl/coeff_ram.sv': None, 'rtl/poly_filter.sv': None, 'rtl/shift_register.sv': None, 'docs/prbs_specification.md': None, 'rtl/prbs_gen_check.sv': None, 'rtl/fsm.sv': None, 'verif/fsm_tb.sv': None, 'rtl/CA_1.sv': None, 'rtl/CA_2.sv': None, 'rtl/CA_3.sv': None, 'rtl/CA_4.sv': None, 'rtl/rgb_color_space_conversion.sv': None, 'rtl/APBGlobalHistoryRegister.v': None, 'docs/signed_comparator_specification.md': None, 'verif/signed_comparator_tb.sv': None, 'rtl/sorting_engine.sv': None, 'rtl/brick_sort.sv': None, 'rtl/bubble_sort.sv': None, 'rtl/merge_sort.sv': None, 'rtl/selection_sort.sv': None}", + "rtl/fifo_memory.sv": "module fifo_memory\n #(\n parameter p_data_width = 32, // Memory data word width\n parameter p_addr_width = 16 // Number of memory address bits\n ) (\n input wire i_wr_clk, // Write clock\n input wire i_wr_clk_en, // Write clock enable\n input wire [p_addr_width-1:0] i_wr_addr, // Write address\n input wire [p_data_width-1:0] i_wr_data, // Write data\n input wire i_wr_full, // Write full flag\n input wire i_rd_clk, // Read clock\n input wire i_rd_clk_en, // Read clock enable\n input wire [p_addr_width-1:0] i_rd_addr, // Read address\n output wire [p_data_width-1:0] o_rd_data // Read data output\n );\n\n // Calculate the depth of the memory based on the address size\n localparam p_depth = 1 << p_addr_width;\n\n // Define the memory array with depth p_depth and data width p_data_width\n reg [p_data_width-1:0] r_memory [0:p_depth-1];\n reg [p_data_width-1:0] r_rd_data; // Register to hold read data\n\n // Write operation\n always @(posedge i_wr_clk) begin\n if (i_wr_clk_en && !i_wr_full) // If write is enabled and FIFO is not full\n r_memory[i_wr_addr] <= i_wr_data; // Write data to memory at specified address\n end\n\n // Read operation\n always @(posedge i_rd_clk) begin\n if (i_rd_clk_en) // If read is enabled\n r_rd_data <= r_memory[i_rd_addr]; // Read data from memory at specified address\n end\n\n // Assign the read data register to the output\n assign o_rd_data = r_rd_data;\n\nendmodule", + "rtl/read_to_write_pointer_sync.sv": "module read_to_write_pointer_sync \n #(\n parameter p_addr_width = 16 // Parameter to define the address width of the FIFO\n )(\n input wire i_wr_clk, // Write clock\n input wire i_wr_rst_n, // Write reset (active low)\n input wire [p_addr_width:0] i_rd_grey_addr, // Gray-coded read address from the read clock domain\n output reg [p_addr_width:0] o_rd_ptr_sync // Synchronized read pointer in the write clock domain\n );\n\n // Internal register to hold the intermediate synchronized read pointer\n reg [p_addr_width:0] r_rd_ptr_ff;\n\n // Always block for synchronizing the read pointer to the write clock domain\n always @(posedge i_wr_clk or negedge i_wr_rst_n) \n begin\n if (!i_wr_rst_n) begin\n // If reset is asserted (active low), reset the synchronized pointers to 0\n o_rd_ptr_sync <= {p_addr_width+1{1'b0}};\n r_rd_ptr_ff <= {p_addr_width+1{1'b0}};\n end else begin\n // If reset is not asserted, synchronize the read pointer to the write clock domain\n r_rd_ptr_ff <= i_rd_grey_addr; // First stage of synchronization\n o_rd_ptr_sync <= r_rd_ptr_ff; // Second stage of synchronization\n end\n end\n\nendmodule", + "rtl/rptr_empty.sv": "module rptr_empty \n #(\n parameter p_addr_width = 16 // Parameter to define the address width of the FIFO\n )(\n input wire i_rd_clk, // Read clock\n input wire i_rd_rst_n, // Read reset (active low)\n input wire i_rd_en, // Read enable signal\n input wire [p_addr_width :0] i_wr_ptr_sync, // Synchronized write pointer from the write clock domain\n output reg o_fifo_empty, // Output flag indicating if the FIFO is empty\n output wire [p_addr_width-1:0] o_rd_bin_addr, // Output binary read address\n output reg [p_addr_width :0] o_rd_grey_addr // Output Gray-coded read address\n );\n\n // Internal registers and wires\n reg [p_addr_width:0] r_rd_bin_addr_pointer; // Register to store the current binary read address\n wire [p_addr_width:0] w_rd_next_grey_addr_pointer; // Wire for the next Gray-coded read address\n wire [p_addr_width:0] w_rd_next_bin_addr_pointer; // Wire for the next binary read address\n wire w_rd_empty; // Wire indicating if the FIFO is empty\n\n //-------------------\n // GRAYSTYLE2 pointer\n //-------------------\n always @(posedge i_rd_clk or negedge i_rd_rst_n) \n begin\n if (!i_rd_rst_n) begin\n // Reset the read address pointers to 0 on reset\n r_rd_bin_addr_pointer <= {p_addr_width+1{1'b0}};\n o_rd_grey_addr <= {p_addr_width+1{1'b0}};\n end else begin\n // Update the read address pointers on each clock edge\n r_rd_bin_addr_pointer <= w_rd_next_bin_addr_pointer;\n o_rd_grey_addr <= w_rd_next_grey_addr_pointer;\n end\n end\n \n // Memory read-address pointer (binary addressing for memory access)\n assign o_rd_bin_addr = r_rd_bin_addr_pointer[p_addr_width-1:0];\n\n // Calculate the next binary read address, increment only if read enable is active and FIFO is not empty\n assign w_rd_next_bin_addr_pointer = r_rd_bin_addr_pointer + (i_rd_en & ~o_fifo_empty);\n\n // Convert the next binary read address to Gray code\n assign w_rd_next_grey_addr_pointer = (w_rd_next_bin_addr_pointer >> 1) ^ w_rd_next_bin_addr_pointer;\n\n //---------------------------------------------------------------\n // FIFO is empty when the next Gray-coded read address matches the synchronized write pointer or on reset\n //---------------------------------------------------------------\n assign w_rd_empty = (w_rd_next_grey_addr_pointer == i_wr_ptr_sync);\n\n // Always block for updating the FIFO empty flag\n always @(posedge i_rd_clk or negedge i_rd_rst_n) begin\n if (!i_rd_rst_n) begin\n // Reset the FIFO empty flag to 1 on reset\n o_fifo_empty <= 1'b1;\n end else begin\n // Update the FIFO empty flag based on the calculated empty condition\n o_fifo_empty <= w_rd_empty;\n end\n end\n\nendmodule", + "rtl/wptr_full.sv": "module wptr_full \n #(\n parameter p_addr_width = 16 // Parameter to define the address width of the FIFO\n )(\n input wire i_wr_clk, // Write clock\n input wire i_wr_rst_n, // Write reset (active low)\n input wire i_wr_en, // Write enable signal\n input wire [p_addr_width :0] i_rd_ptr_sync, // Synchronized read pointer from the read clock domain\n output reg o_fifo_full, // Output flag indicating if the FIFO is full\n output wire [p_addr_width-1:0] o_wr_bin_addr, // Output binary write address\n output reg [p_addr_width :0] o_wr_grey_addr // Output Gray-coded write address\n );\n\n // Internal registers and wires\n reg [p_addr_width:0] r_wr_bin_addr_pointer; // Register to store the current binary write address\n wire [p_addr_width:0] w_wr_next_bin_addr_pointer; // Wire for the next binary write address\n wire [p_addr_width:0] w_wr_next_grey_addr_pointer; // Wire for the next Gray-coded write address\n wire w_wr_full; // Wire indicating if the FIFO is full\n\n // Always block for updating the write address pointers\n // GRAYSTYLE2 pointer update mechanism\n always @(posedge i_wr_clk or negedge i_wr_rst_n) begin\n if (!i_wr_rst_n) begin\n // Reset the write address pointers to 0 on reset\n r_wr_bin_addr_pointer <= {p_addr_width{1'b0}};\n o_wr_grey_addr <= {p_addr_width{1'b0}};\n end else begin\n // Update the write address pointers on each clock edge\n r_wr_bin_addr_pointer <= w_wr_next_bin_addr_pointer;\n o_wr_grey_addr <= w_wr_next_grey_addr_pointer;\n end\n end\n\n // Assign the binary write address for addressing the memory\n assign o_wr_bin_addr = r_wr_bin_addr_pointer[p_addr_width-1:0];\n\n // Calculate the next binary write address, only increment if write enable is active and FIFO is not full\n assign w_wr_next_bin_addr_pointer = r_wr_bin_addr_pointer + (i_wr_en & ~o_fifo_full);\n\n // Convert the next binary write address to Gray code\n assign w_wr_next_grey_addr_pointer = (w_wr_next_bin_addr_pointer >> 1) ^ w_wr_next_bin_addr_pointer;\n\n // Check if the FIFO is full by comparing the next Gray-coded write address with the synchronized read pointer\n // FIFO is full if the next write address matches the read pointer with the MSB inverted\n assign w_wr_full = (w_wr_next_grey_addr_pointer == {~i_rd_ptr_sync[p_addr_width:p_addr_width-1], i_rd_ptr_sync[p_addr_width-2:0]});\n\n // Always block for updating the FIFO full flag\n always @(posedge i_wr_clk or negedge i_wr_rst_n) begin\n if (!i_wr_rst_n) begin\n // Reset the FIFO full flag to 0 on reset\n o_fifo_full <= 1'b0;\n end else begin\n // Update the FIFO full flag based on the calculated full condition\n o_fifo_full <= w_wr_full;\n end\n end\n\nendmodule", + "rtl/write_to_read_pointer_sync.sv": "module write_to_read_pointer_sync \n #(\n parameter p_addr_width = 16 // Parameter to define the address width of the FIFO\n )(\n input wire i_rd_clk, // Read clock\n input wire i_rd_rst_n, // Read reset (active low)\n input wire [p_addr_width:0] i_wr_grey_addr, // Input Gray-coded write address\n output reg [p_addr_width:0] o_wr_ptr_sync // Output synchronized write pointer\n \n );\n\n // Internal register to hold the intermediate synchronized write pointer\n reg [p_addr_width:0] r_wr_ptr_ff;\n\n // Always block for synchronizing the write pointer to the read clock domain\n always @(posedge i_rd_clk or negedge i_rd_rst_n) \n begin\n if (!i_rd_rst_n) begin\n // If reset is asserted (active low), reset the synchronized pointers to 0\n o_wr_ptr_sync <= {p_addr_width+1{1'b0}};\n r_wr_ptr_ff <= {p_addr_width+1{1'b0}};\n end else begin\n // If reset is not asserted, synchronize the write pointer to the read clock domain\n r_wr_ptr_ff <= i_wr_grey_addr; // First stage of synchronization\n o_wr_ptr_sync <= r_wr_ptr_ff; // Second stage of synchronization\n end\n end\n\nendmodule" + }, + "test_info": {}, + "expected_behavior": [], + "metadata": { + "categories": [ + "cid005", + "hard" + ], + "domain": "memory", + "complexity": "beginner", + "problem_type": "design", + "has_code": true, + "has_tests": false + }, + "full_prompt": "I have multiple modules with below functionalities.\n#### 1. `read_to_write_pointer_sync`\nSynchronizes the Gray-coded read pointer from the read clock domain to the write clock domain.\n\n#### 2. `write_to_read_pointer_sync`\nSynchronizes the Gray-coded write pointer from the write clock domain to the read clock domain.\n\n#### 3. `wptr_full`\nHandles the write pointer logic, updates the pointer upon valid writes, and detects FIFO full condition.\n\n#### 4. `fifo_memory`\nDual-port RAM used to store the FIFO data. Supports simultaneous write and read using separate clocks.\n\n#### 5. `rptr_empty`\nHandles the read pointer logic, updates the pointer upon valid reads, and detects FIFO empty condition.\n\nRefer to the specification provided in `docs/fifo.md` and ensure you understand its content. I want you to integrate all these modules to create a top level module named `async_fifo`.\n", + "system_message": "You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n - **Update the contents of a text file from a old content to new content**\n - `sed -i \"problematic_line_number s/problematic_statement/non_problematic_statement/\" Buggy_RTL_code.sv`\n - **To access a specific line of the file**\n - `awk 'NR==line_number' file_name.sv`\n\nYou will be given a prompt and your task is to understand it and solve the given issue by using the above-mentioned commands as needed. In the final step, you should create a Linux patch to highlight the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.", + "raw_context": { + "docs/specification.md": null, + "rtl/decoder_data_control_64b66b.sv": null, + "rtl/encoder_control_64b66b.sv": null, + "rtl/encoder_data_64b66b.sv": null, + "rtl/aes128_encrypt.sv": null, + "verif/tb_aes128_enc.sv": null, + "rtl/aes128_decrypt.sv": null, + "rtl/aes128_key_expansion.sv": null, + "rtl/inv_sbox.sv": null, + "rtl/sbox.sv": null, + "verif/tb_aes128_dec.sv": null, + "rtl/aes_encrypt.sv": null, + "verif/tb_aes_encrypt.sv": null, + "rtl/aes_decrypt.sv": null, + "rtl/aes_ke.sv": null, + "verif/tb_aes_decrypt.sv": null, + "rtl/aes_dec_top.sv": null, + "rtl/aes_enc_top.sv": null, + "verif/tb_padding_top.sv": null, + "verif/tb_des_enc.sv": null, + "docs/Key_schedule.md": null, + "docs/Permutations.md": null, + "docs/S_box_creation.md": null, + "rtl/S1.sv": null, + "rtl/S2.sv": null, + "rtl/S3.sv": null, + "rtl/S4.sv": null, + "rtl/S5.sv": null, + "rtl/S6.sv": null, + "rtl/S7.sv": null, + "rtl/S8.sv": null, + "rtl/des_enc.sv": null, + "verif/tb_des_dec.sv": null, + "docs/Encryption.md": null, + "rtl/des_dec.sv": null, + "verif/tb_3des_enc.sv": null, + "verif/tb_3des_dec.sv": null, + "docs/min_hamming_distance_finder_spec.md": null, + "rtl/Bit_Difference_Counter.sv": null, + "rtl/Bitwise_Reduction.sv": null, + "rtl/Data_Reduction.sv": null, + "verif/tb_Min_Hamming_Distance_Finder.sv": null, + "docs/specs.md": null, + "rtl/arithmetic_progression_generator.sv": null, + "docs/algorithms.md": null, + "docs/coeff_update_spec.md": null, + "docs/equalizer_spec.md": null, + "docs/error_calc_spec.md": null, + "rtl/coeff_update.sv": null, + "rtl/dynamic_equalizer.sv": null, + "rtl/error_calc.sv": null, + "docs/awgn_spec.md": null, + "docs/equalizer_top_spec.md": null, + "rtl/elevator_control_system.sv": null, + "docs/tx_specification.md": null, + "rtl/ethernet_fifo_cdc.sv": null, + "docs/tx_mac_specification.md": null, + "verif/event_scheduler_tb.sv": null, + "docs/modified_specs.md": null, + "rtl/event_scheduler.sv": null, + "verif/tb_event_scheduler.sv": null, + "rtl/column_selector.sv": null, + "rtl/event_storage.sv": null, + "verif/tb.sv": null, + "rtl/fixed_priority_arbiter.sv": null, + "verif/fixed_priority_arbiter_tb.sv": null, + "docs/Modified_specification.md": null, + "docs/GCD_specification.md": null, + "docs/crypto_accelerator_specification.md": null, + "docs/modular_exponentiation_specification.md": null, + "docs/modular_multiplier_specification.md": null, + "rtl/gcd_controlpath_3.sv": null, + "rtl/gcd_controlpath_4.sv": null, + "rtl/gcd_datapath_5.sv": null, + "rtl/gcd_datapath_6.sv": null, + "rtl/gcd_top_1.sv": null, + "rtl/gcd_top_2.sv": null, + "rtl/modular_exponentiation.sv": null, + "rtl/modular_multiplier.sv": null, + "rtl/lfsr_8bit.sv": null, + "verif/lfsr_8bit_tb.sv": null, + "rtl/bit16_lfsr.sv": null, + "rtl/low_power_ctrl.sv": null, + "rtl/sync_fifo.sv": null, + "verif/tb_low_power_channel.sv": null, + "rtl/cross_domain_sync.sv": null, + "rtl/dsp_input_stage.sv": null, + "rtl/dsp_output_stage.sv": null, + "rtl/lfsr_generator.sv": null, + "rtl/monte_carlo_dsp_monitor_top.sv": null, + "verif/monte_carlo_dsp_monitor_top_tb.sv": null, + "docs/multiplexer_specification.md": null, + "verif/multiplexer_tb.sv": null, + "docs/nbit_swizzling_spec.md": null, + "verif/nbit_swizzling_tb.sv": null, + "docs/nmea_decoder_spec.md": null, + "rtl/nmea_decoder.sv": null, + "verif/nmea_decoder_tb.sv": null, + "docs/fifo.md": "# Asynchronous FIFO Specification\n\n## 1. Overview\n\nThe **async_fifo** design is a parameterizable asynchronous FIFO module. It uses separate clock domains for writing and reading, providing safe data transfer between two clock domains. The design employs dual-port memory and Gray-coded pointers for reliable synchronization.\n\n### Key Features\n1. Configurable data width and FIFO depth (determined by address width).\n2. Separate write and read clocks.\n3. Synchronization logic for pointers between clock domains.\n4. Full and empty flags to indicate FIFO status.\n5. Dual-port memory for simultaneous read and write.\n\n## 2. Top-Level Module: `async_fifo`\n\n### 2.1 Parameters\n\n- **p_data_width** (default = 32)\n - Defines the width of data being transferred in/out of the FIFO.\n- **p_addr_width** (default = 16)\n - Defines the width of the address pointers for the FIFO.\n - The FIFO depth will be \\(2^{\\text{p\\_addr\\_width}}\\).\n\n### 2.2 Ports\n\n| **Port Name** | **Direction** | **Width** | **Description** |\n|---------------------|---------------|-----------------------------|-------------------------------------------------------------------------|\n| `i_wr_clk` | Input | 1 bit | Write clock domain. |\n| `i_wr_rst_n` | Input | 1 bit | Active-low reset signal for the write clock domain. |\n| `i_wr_en` | Input | 1 bit | Write enable signal. When high and FIFO not full, data is written. |\n| `i_wr_data` | Input | `p_data_width` bits | Write data to be stored in the FIFO. |\n| `o_fifo_full` | Output | 1 bit | High when FIFO is full and cannot accept more data. |\n| `i_rd_clk` | Input | 1 bit | Read clock domain. |\n| `i_rd_rst_n` | Input | 1 bit | Active-low reset signal for the read clock domain. |\n| `i_rd_en` | Input | 1 bit | Read enable signal. When high and FIFO not empty, data is read out. |\n| `o_rd_data` | Output | `p_data_width` bits | Read data from the FIFO. |\n| `o_fifo_empty` | Output | 1 bit | High when FIFO is empty and no data is available to read. |\n\n### 2.3 Internal Signals\n- `w_wr_bin_addr` & `w_rd_bin_addr`\n - Binary write and read address buses.\n- `w_wr_grey_addr` & `w_rd_grey_addr`\n - Gray-coded write and read address buses.\n- `w_rd_ptr_sync` & `w_wr_ptr_sync`\n - Synchronized read pointer in the write domain and synchronized write pointer in the read domain, respectively.\n\n### 2.4 Submodule Instantiations\n\n#### 1. `read_to_write_pointer_sync`\nSynchronizes the Gray-coded read pointer from the read clock domain to the write clock domain.\n\n#### 2. `write_to_read_pointer_sync`\nSynchronizes the Gray-coded write pointer from the write clock domain to the read clock domain.\n\n#### 3. `wptr_full`\nHandles the write pointer logic, updates the pointer upon valid writes, and detects FIFO full condition.\n\n#### 4. `fifo_memory`\nDual-port RAM used to store the FIFO data. Supports simultaneous write and read using separate clocks.\n\n#### 5. `rptr_empty`\nHandles the read pointer logic, updates the pointer upon valid reads, and detects FIFO empty condition.\n\n## 3. Submodules\n\nThis section describes each submodule in detail.\n\n---\n\n### 3.1 `fifo_memory`\n\n#### 3.1.1 Parameters\n\n- **p_data_width** (default = 32) \n Width of each data word stored in the memory.\n- **p_addr_width** (default = 16) \n Width of the memory address ports. The depth of the memory is \\(2^{\\text{p\\_addr\\_width}}\\).\n\n#### 3.1.2 Ports\n\n| **Port Name** | **Direction** | **Width** | **Description** |\n|---------------|---------------|---------------------|---------------------------------------------------------------|\n| `i_wr_clk` | Input | 1 bit | Write clock. |\n| `i_wr_clk_en` | Input | 1 bit | Write clock enable; when high, a write operation may occur. |\n| `i_wr_addr` | Input | `p_addr_width` bits | Address in memory where data will be written. |\n| `i_wr_data` | Input | `p_data_width` bits | Data to be stored in the memory. |\n| `i_wr_full` | Input | 1 bit | FIFO full indicator (used to block writes when FIFO is full). |\n| `i_rd_clk` | Input | 1 bit | Read clock. |\n| `i_rd_clk_en` | Input | 1 bit | Read clock enable; when high, a read operation may occur. |\n| `i_rd_addr` | Input | `p_addr_width` bits | Address in memory from where data will be read. |\n| `o_rd_data` | Output | `p_data_width` bits | Output data read from the memory. |\n\n### 3.2 `read_to_write_pointer_sync`\n\n#### 3.2.1 Parameters\n\n- **p_addr_width** (default = 16) \n Defines the address width (not counting the extra MSB bit used for indexing).\n\n#### 3.2.2 Ports\n\n| **Port Name** | **Direction** | **Width** | **Description** |\n|-------------------|---------------|-----------------------|-----------------------------------------------------------------------------------|\n| `i_wr_clk` | Input | 1 bit | Write clock domain. |\n| `i_wr_rst_n` | Input | 1 bit | Active-low reset for the write clock domain. |\n| `i_rd_grey_addr` | Input | `p_addr_width+1` bits | Gray-coded read pointer from the read clock domain. |\n| `o_rd_ptr_sync` | Output (reg) | `p_addr_width+1` bits | Synchronized read pointer in the write clock domain (two-stage synchronization). |\n \n---\n\n### 3.3 `write_to_read_pointer_sync`\n\n#### 3.3.1 Parameters\n\n- **p_addr_width** (default = 16)\n\n#### 3.3.2 Ports\n\n| **Port Name** | **Direction** | **Width** | **Description** |\n|-------------------|---------------|-----------------------|---------------------------------------------------------------------------------|\n| `i_rd_clk` | Input | 1 bit | Read clock domain. |\n| `i_rd_rst_n` | Input | 1 bit | Active-low reset for the read clock domain. |\n| `i_wr_grey_addr` | Input | `p_addr_width+1` bits | Gray-coded write pointer from the write clock domain. |\n| `o_wr_ptr_sync` | Output (reg) | `p_addr_width+1` bits | Synchronized write pointer in the read clock domain (two-stage synchronization).|\n\n### 3.4 `wptr_full`\n\n#### 3.4.1 Parameters\n\n- **p_addr_width** (default = 16)\n\n#### 3.4.2 Ports\n\n| **Port Name** | **Direction** | **Width** | **Description** |\n|-------------------|---------------|-----------------------|---------------------------------------------------------------------|\n| `i_wr_clk` | Input | 1 bit | Write clock. |\n| `i_wr_rst_n` | Input | 1 bit | Active-low reset for the write clock domain. |\n| `i_wr_en` | Input | 1 bit | Write enable signal. |\n| `i_rd_ptr_sync` | Input | `p_addr_width+1` bits | Synchronized read pointer from the read clock domain (Gray-coded). |\n| `o_fifo_full` | Output (reg) | 1 bit | Indicates when the FIFO is full. |\n| `o_wr_bin_addr` | Output (wire) | `p_addr_width` bits | Binary write address used for indexing the memory. |\n| `o_wr_grey_addr` | Output (reg) | `p_addr_width+1` bits | Gray-coded write pointer. |\n\n---\n\n### 3.5 `rptr_empty`\n\n#### 3.5.1 Parameters\n\n- **p_addr_width** (default = 16)\n\n#### 3.5.2 Ports\n\n| **Port Name** | **Direction** | **Width** | **Description** |\n|-------------------|---------------|-----------------------|-----------------------------------------------------------------------|\n| `i_rd_clk` | Input | 1 bit | Read clock domain. |\n| `i_rd_rst_n` | Input | 1 bit | Active-low reset for the read clock domain. |\n| `i_rd_en` | Input | 1 bit | Read enable signal. |\n| `i_wr_ptr_sync` | Input | `p_addr_width+1` bits | Synchronized write pointer from the write clock domain (Gray-coded). |\n| `o_fifo_empty` | Output (reg) | 1 bit | Indicates when the FIFO is empty. |\n| `o_rd_bin_addr` | Output (wire) | `p_addr_width` bits | Binary read address used for indexing the memory. |\n| `o_rd_grey_addr` | Output (reg) | `p_addr_width+1` bits | Gray-coded read pointer. |\n", + "rtl/fifo_memory.sv": "module fifo_memory\n #(\n parameter p_data_width = 32, // Memory data word width\n parameter p_addr_width = 16 // Number of memory address bits\n ) (\n input wire i_wr_clk, // Write clock\n input wire i_wr_clk_en, // Write clock enable\n input wire [p_addr_width-1:0] i_wr_addr, // Write address\n input wire [p_data_width-1:0] i_wr_data, // Write data\n input wire i_wr_full, // Write full flag\n input wire i_rd_clk, // Read clock\n input wire i_rd_clk_en, // Read clock enable\n input wire [p_addr_width-1:0] i_rd_addr, // Read address\n output wire [p_data_width-1:0] o_rd_data // Read data output\n );\n\n // Calculate the depth of the memory based on the address size\n localparam p_depth = 1 << p_addr_width;\n\n // Define the memory array with depth p_depth and data width p_data_width\n reg [p_data_width-1:0] r_memory [0:p_depth-1];\n reg [p_data_width-1:0] r_rd_data; // Register to hold read data\n\n // Write operation\n always @(posedge i_wr_clk) begin\n if (i_wr_clk_en && !i_wr_full) // If write is enabled and FIFO is not full\n r_memory[i_wr_addr] <= i_wr_data; // Write data to memory at specified address\n end\n\n // Read operation\n always @(posedge i_rd_clk) begin\n if (i_rd_clk_en) // If read is enabled\n r_rd_data <= r_memory[i_rd_addr]; // Read data from memory at specified address\n end\n\n // Assign the read data register to the output\n assign o_rd_data = r_rd_data;\n\nendmodule", + "rtl/read_to_write_pointer_sync.sv": "module read_to_write_pointer_sync \n #(\n parameter p_addr_width = 16 // Parameter to define the address width of the FIFO\n )(\n input wire i_wr_clk, // Write clock\n input wire i_wr_rst_n, // Write reset (active low)\n input wire [p_addr_width:0] i_rd_grey_addr, // Gray-coded read address from the read clock domain\n output reg [p_addr_width:0] o_rd_ptr_sync // Synchronized read pointer in the write clock domain\n );\n\n // Internal register to hold the intermediate synchronized read pointer\n reg [p_addr_width:0] r_rd_ptr_ff;\n\n // Always block for synchronizing the read pointer to the write clock domain\n always @(posedge i_wr_clk or negedge i_wr_rst_n) \n begin\n if (!i_wr_rst_n) begin\n // If reset is asserted (active low), reset the synchronized pointers to 0\n o_rd_ptr_sync <= {p_addr_width+1{1'b0}};\n r_rd_ptr_ff <= {p_addr_width+1{1'b0}};\n end else begin\n // If reset is not asserted, synchronize the read pointer to the write clock domain\n r_rd_ptr_ff <= i_rd_grey_addr; // First stage of synchronization\n o_rd_ptr_sync <= r_rd_ptr_ff; // Second stage of synchronization\n end\n end\n\nendmodule", + "rtl/rptr_empty.sv": "module rptr_empty \n #(\n parameter p_addr_width = 16 // Parameter to define the address width of the FIFO\n )(\n input wire i_rd_clk, // Read clock\n input wire i_rd_rst_n, // Read reset (active low)\n input wire i_rd_en, // Read enable signal\n input wire [p_addr_width :0] i_wr_ptr_sync, // Synchronized write pointer from the write clock domain\n output reg o_fifo_empty, // Output flag indicating if the FIFO is empty\n output wire [p_addr_width-1:0] o_rd_bin_addr, // Output binary read address\n output reg [p_addr_width :0] o_rd_grey_addr // Output Gray-coded read address\n );\n\n // Internal registers and wires\n reg [p_addr_width:0] r_rd_bin_addr_pointer; // Register to store the current binary read address\n wire [p_addr_width:0] w_rd_next_grey_addr_pointer; // Wire for the next Gray-coded read address\n wire [p_addr_width:0] w_rd_next_bin_addr_pointer; // Wire for the next binary read address\n wire w_rd_empty; // Wire indicating if the FIFO is empty\n\n //-------------------\n // GRAYSTYLE2 pointer\n //-------------------\n always @(posedge i_rd_clk or negedge i_rd_rst_n) \n begin\n if (!i_rd_rst_n) begin\n // Reset the read address pointers to 0 on reset\n r_rd_bin_addr_pointer <= {p_addr_width+1{1'b0}};\n o_rd_grey_addr <= {p_addr_width+1{1'b0}};\n end else begin\n // Update the read address pointers on each clock edge\n r_rd_bin_addr_pointer <= w_rd_next_bin_addr_pointer;\n o_rd_grey_addr <= w_rd_next_grey_addr_pointer;\n end\n end\n \n // Memory read-address pointer (binary addressing for memory access)\n assign o_rd_bin_addr = r_rd_bin_addr_pointer[p_addr_width-1:0];\n\n // Calculate the next binary read address, increment only if read enable is active and FIFO is not empty\n assign w_rd_next_bin_addr_pointer = r_rd_bin_addr_pointer + (i_rd_en & ~o_fifo_empty);\n\n // Convert the next binary read address to Gray code\n assign w_rd_next_grey_addr_pointer = (w_rd_next_bin_addr_pointer >> 1) ^ w_rd_next_bin_addr_pointer;\n\n //---------------------------------------------------------------\n // FIFO is empty when the next Gray-coded read address matches the synchronized write pointer or on reset\n //---------------------------------------------------------------\n assign w_rd_empty = (w_rd_next_grey_addr_pointer == i_wr_ptr_sync);\n\n // Always block for updating the FIFO empty flag\n always @(posedge i_rd_clk or negedge i_rd_rst_n) begin\n if (!i_rd_rst_n) begin\n // Reset the FIFO empty flag to 1 on reset\n o_fifo_empty <= 1'b1;\n end else begin\n // Update the FIFO empty flag based on the calculated empty condition\n o_fifo_empty <= w_rd_empty;\n end\n end\n\nendmodule", + "rtl/wptr_full.sv": "module wptr_full \n #(\n parameter p_addr_width = 16 // Parameter to define the address width of the FIFO\n )(\n input wire i_wr_clk, // Write clock\n input wire i_wr_rst_n, // Write reset (active low)\n input wire i_wr_en, // Write enable signal\n input wire [p_addr_width :0] i_rd_ptr_sync, // Synchronized read pointer from the read clock domain\n output reg o_fifo_full, // Output flag indicating if the FIFO is full\n output wire [p_addr_width-1:0] o_wr_bin_addr, // Output binary write address\n output reg [p_addr_width :0] o_wr_grey_addr // Output Gray-coded write address\n );\n\n // Internal registers and wires\n reg [p_addr_width:0] r_wr_bin_addr_pointer; // Register to store the current binary write address\n wire [p_addr_width:0] w_wr_next_bin_addr_pointer; // Wire for the next binary write address\n wire [p_addr_width:0] w_wr_next_grey_addr_pointer; // Wire for the next Gray-coded write address\n wire w_wr_full; // Wire indicating if the FIFO is full\n\n // Always block for updating the write address pointers\n // GRAYSTYLE2 pointer update mechanism\n always @(posedge i_wr_clk or negedge i_wr_rst_n) begin\n if (!i_wr_rst_n) begin\n // Reset the write address pointers to 0 on reset\n r_wr_bin_addr_pointer <= {p_addr_width{1'b0}};\n o_wr_grey_addr <= {p_addr_width{1'b0}};\n end else begin\n // Update the write address pointers on each clock edge\n r_wr_bin_addr_pointer <= w_wr_next_bin_addr_pointer;\n o_wr_grey_addr <= w_wr_next_grey_addr_pointer;\n end\n end\n\n // Assign the binary write address for addressing the memory\n assign o_wr_bin_addr = r_wr_bin_addr_pointer[p_addr_width-1:0];\n\n // Calculate the next binary write address, only increment if write enable is active and FIFO is not full\n assign w_wr_next_bin_addr_pointer = r_wr_bin_addr_pointer + (i_wr_en & ~o_fifo_full);\n\n // Convert the next binary write address to Gray code\n assign w_wr_next_grey_addr_pointer = (w_wr_next_bin_addr_pointer >> 1) ^ w_wr_next_bin_addr_pointer;\n\n // Check if the FIFO is full by comparing the next Gray-coded write address with the synchronized read pointer\n // FIFO is full if the next write address matches the read pointer with the MSB inverted\n assign w_wr_full = (w_wr_next_grey_addr_pointer == {~i_rd_ptr_sync[p_addr_width:p_addr_width-1], i_rd_ptr_sync[p_addr_width-2:0]});\n\n // Always block for updating the FIFO full flag\n always @(posedge i_wr_clk or negedge i_wr_rst_n) begin\n if (!i_wr_rst_n) begin\n // Reset the FIFO full flag to 0 on reset\n o_fifo_full <= 1'b0;\n end else begin\n // Update the FIFO full flag based on the calculated full condition\n o_fifo_full <= w_wr_full;\n end\n end\n\nendmodule", + "rtl/write_to_read_pointer_sync.sv": "module write_to_read_pointer_sync \n #(\n parameter p_addr_width = 16 // Parameter to define the address width of the FIFO\n )(\n input wire i_rd_clk, // Read clock\n input wire i_rd_rst_n, // Read reset (active low)\n input wire [p_addr_width:0] i_wr_grey_addr, // Input Gray-coded write address\n output reg [p_addr_width:0] o_wr_ptr_sync // Output synchronized write pointer\n \n );\n\n // Internal register to hold the intermediate synchronized write pointer\n reg [p_addr_width:0] r_wr_ptr_ff;\n\n // Always block for synchronizing the write pointer to the read clock domain\n always @(posedge i_rd_clk or negedge i_rd_rst_n) \n begin\n if (!i_rd_rst_n) begin\n // If reset is asserted (active low), reset the synchronized pointers to 0\n o_wr_ptr_sync <= {p_addr_width+1{1'b0}};\n r_wr_ptr_ff <= {p_addr_width+1{1'b0}};\n end else begin\n // If reset is not asserted, synchronize the write pointer to the read clock domain\n r_wr_ptr_ff <= i_wr_grey_addr; // First stage of synchronization\n o_wr_ptr_sync <= r_wr_ptr_ff; // Second stage of synchronization\n end\n end\n\nendmodule", + "docs/spec.md": null, + "verif/async_filo_tb.sv": null, + "docs/axilite_to_pcie_config_module.md": null, + "rtl/axi4lite_to_pcie_cfg_bridge.sv": null, + "rtl/axis_broadcast.sv": null, + "verif/tb_axis_broadcast.sv": null, + "docs/axis_to_uart_tx_specs.md": null, + "docs/uart_rx_to_axis_specs.md": null, + "rtl/barrel_shifter.sv": null, + "verif/barrel_shifter_tb.sv": null, + "rtl/bcd_adder.sv": null, + "rtl/full_adder.sv": null, + "rtl/four_bit_adder.sv": null, + "rtl/search_binary_search_tree.sv": null, + "rtl/delete_node_binary_search_tree.sv": null, + "docs/bst_operations.md": null, + "rtl/binary_search_tree_sort_construct.sv": null, + "docs/Spec.md": null, + "verif/tb_binary_to_gray.sv": null, + "verif/tb_custom_byte_enable_ram.sv": null, + "verif/cache_controller_tb.sv": null, + "rtl/caesar_cipher.sv": null, + "verif/caesar_cipher_tb.sv": null, + "verif/tb_pseudoRandGenerator_ca.sv": null, + "docs/continuous_adder_specification.md": null, + "verif/continuous_adder_tb.sv": null, + "rtl/fifo_buffer.sv": null, + "verif/tb_fifo_buffer.sv": null, + "docs/direct_map_cache_spec.md": null, + "verif/tb_direct_map_cache.sv": null, + "rtl/direct_map_cache.sv": null, + "rtl/dual_port_memory.sv": null, + "rtl/gen_cos_sin_lut.sv": null, + "rtl/phase_lut.sv": null, + "rtl/phase_rotation.sv": null, + "rtl/power4.sv": null, + "rtl/saturation.sv": null, + "rtl/top_phase_rotation.sv": null, + "docs/spec_viterbi.md": null, + "docs/spec_slicer_top.md": null, + "docs/spec_top_phase_rotation.md": null, + "rtl/slicer.sv": null, + "rtl/slicer_top.sv": null, + "docs/swizzler_specification.md": null, + "verif/swizzler_tb.sv": null, + "rtl/swizzler.sv": null, + "docs/sync_serial_communication_tx_rx_spec.md": null, + "verif/sync_serial_communication_tb.sv": null, + "rtl/weight_stationary_pe.sv": null, + "verif/systolic_array_tb.sv": null, + "rtl/thermostat.v": null, + "docs/Traffic_controller.md": null, + "rtl/traffic_light_controller.sv": null, + "docs/Universal_Shift_Register_spec.md": null, + "verif/tb_universal_shift_register.sv": null, + "rtl/universal_shift_register.sv": null, + "docs/spec_conj.md": null, + "docs/spec_cross_correlation.md": null, + "docs/spec_detect_sequence.md": null, + "rtl/adder_2d_layers.sv": null, + "rtl/adder_tree_2d.sv": null, + "rtl/correlate.sv": null, + "rtl/cross_correlation.sv": null, + "docs/valid_modes.md": null, + "docs/words_counting.md": null, + "rtl/detect_sequence.sv": null, + "docs/proc_fsm_spec.md": null, + "docs/adder_tree.md": null, + "docs/coeff_ram.md": null, + "docs/poly_decimator.md": null, + "docs/poly_filter.md": null, + "docs/shift_register.md": null, + "rtl/adder_tree.sv": null, + "rtl/coeff_ram.sv": null, + "rtl/poly_filter.sv": null, + "rtl/shift_register.sv": null, + "docs/prbs_specification.md": null, + "rtl/prbs_gen_check.sv": null, + "rtl/fsm.sv": null, + "verif/fsm_tb.sv": null, + "rtl/CA_1.sv": null, + "rtl/CA_2.sv": null, + "rtl/CA_3.sv": null, + "rtl/CA_4.sv": null, + "rtl/rgb_color_space_conversion.sv": null, + "rtl/APBGlobalHistoryRegister.v": null, + "docs/signed_comparator_specification.md": null, + "verif/signed_comparator_tb.sv": null, + "rtl/sorting_engine.sv": null, + "rtl/brick_sort.sv": null, + "rtl/bubble_sort.sv": null, + "rtl/merge_sort.sv": null, + "rtl/selection_sort.sv": null + } + }, + { + "id": "cvdp_agentic_async_filo_0001", + "index": 504, + "source_config": "cvdp_agentic_code_generation_no_commercial", + "instruction": "Context: You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n - **Update the contents of a text file from a old content to new content**\n - `sed -i \"problematic_line_number s/problematic_statement/non_problematic_statement/\" Buggy_RTL_code.sv`\n - **To access a specific line of the file**\n - `awk 'NR==line_number' file_name.sv`\n\nYou will be given a prompt and your task is to understand it and solve the given issue by using the above-mentioned commands as needed. In the final step, you should create a Linux patch to highlight the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.\n\nTask: n `async_filo` module in SystemVerilog to First-In-Last-Out (FILO) memory buffer with asynchronous read and clock domains. Refer to the specification in `docs/spec.md`, which details the requirements.\n\n### The module must:\n\n - Support independent read and clocks (r_clk and w_clk)\n - Be parameterized for data width and depth\n - Handle push and pop operations in a FILO manner\n - Safely synchronize read and pointers across clock domains using Gray coding\n - status flags:\n - `w_full`: asserted when the FILO is full from the domain\n - `r_empty`: asserted when the FILO is empty from the read domain", + "verilog_code": { + "code_block_2_0": "module in SystemVerilog to implement a First-In-Last-Out (FILO) memory buffer with asynchronous read and write clock domains. Refer to the specification in `docs/spec.md`, which details the design requirements.\n\n### The module must:\n\n - Support independent read and write clocks (r_clk and w_clk)\n - Be parameterized for data width and depth\n - Handle push and pop operations in a FILO manner\n - Safely synchronize read and write pointers across clock domains using Gray coding\n - Generate status flags:\n - `w_full`: asserted when the FILO is full from the write domain\n - `r_empty`: asserted when the FILO is empty from the read domain\n {'docs/specification.md': None, 'rtl/decoder_data_control_64b66b.sv': None, 'rtl/encoder_control_64b66b.sv': None, 'rtl/encoder_data_64b66b.sv': None, 'rtl/aes128_encrypt.sv': None, 'verif/tb_aes128_enc.sv': None, 'rtl/aes128_decrypt.sv': None, 'rtl/aes128_key_expansion.sv': None, 'rtl/inv_sbox.sv': None, 'rtl/sbox.sv': None, 'verif/tb_aes128_dec.sv': None, 'rtl/aes_encrypt.sv': None, 'verif/tb_aes_encrypt.sv': None, 'rtl/aes_decrypt.sv': None, 'rtl/aes_ke.sv': None, 'verif/tb_aes_decrypt.sv': None, 'rtl/aes_dec_top.sv': None, 'rtl/aes_enc_top.sv': None, 'verif/tb_padding_top.sv': None, 'verif/tb_des_enc.sv': None, 'docs/Key_schedule.md': None, 'docs/Permutations.md': None, 'docs/S_box_creation.md': None, 'rtl/S1.sv': None, 'rtl/S2.sv': None, 'rtl/S3.sv': None, 'rtl/S4.sv': None, 'rtl/S5.sv': None, 'rtl/S6.sv': None, 'rtl/S7.sv': None, 'rtl/S8.sv': None, 'rtl/des_enc.sv': None, 'verif/tb_des_dec.sv': None, 'docs/Encryption.md': None, 'rtl/des_dec.sv': None, 'verif/tb_3des_enc.sv': None, 'verif/tb_3des_dec.sv': None, 'docs/min_hamming_distance_finder_spec.md': None, 'rtl/Bit_Difference_Counter.sv': None, 'rtl/Bitwise_Reduction.sv': None, 'rtl/Data_Reduction.sv': None, 'verif/tb_Min_Hamming_Distance_Finder.sv': None, 'docs/specs.md': None, 'rtl/arithmetic_progression_generator.sv': None, 'docs/algorithms.md': None, 'docs/coeff_update_spec.md': None, 'docs/equalizer_spec.md': None, 'docs/error_calc_spec.md': None, 'rtl/coeff_update.sv': None, 'rtl/dynamic_equalizer.sv': None, 'rtl/error_calc.sv': None, 'docs/awgn_spec.md': None, 'docs/equalizer_top_spec.md': None, 'rtl/elevator_control_system.sv': None, 'docs/tx_specification.md': None, 'rtl/ethernet_fifo_cdc.sv': None, 'docs/tx_mac_specification.md': None, 'verif/event_scheduler_tb.sv': None, 'docs/modified_specs.md': None, 'rtl/event_scheduler.sv': None, 'verif/tb_event_scheduler.sv': None, 'rtl/column_selector.sv': None, 'rtl/event_storage.sv': None, 'verif/tb.sv': None, 'rtl/fixed_priority_arbiter.sv': None, 'verif/fixed_priority_arbiter_tb.sv': None, 'docs/Modified_specification.md': None, 'docs/GCD_specification.md': None, 'docs/crypto_accelerator_specification.md': None, 'docs/modular_exponentiation_specification.md': None, 'docs/modular_multiplier_specification.md': None, 'rtl/gcd_controlpath_3.sv': None, 'rtl/gcd_controlpath_4.sv': None, 'rtl/gcd_datapath_5.sv': None, 'rtl/gcd_datapath_6.sv': None, 'rtl/gcd_top_1.sv': None, 'rtl/gcd_top_2.sv': None, 'rtl/modular_exponentiation.sv': None, 'rtl/modular_multiplier.sv': None, 'rtl/lfsr_8bit.sv': None, 'verif/lfsr_8bit_tb.sv': None, 'rtl/bit16_lfsr.sv': None, 'rtl/low_power_ctrl.sv': None, 'rtl/sync_fifo.sv': None, 'verif/tb_low_power_channel.sv': None, 'rtl/cross_domain_sync.sv': None, 'rtl/dsp_input_stage.sv': None, 'rtl/dsp_output_stage.sv': None, 'rtl/lfsr_generator.sv': None, 'rtl/monte_carlo_dsp_monitor_top.sv': None, 'verif/monte_carlo_dsp_monitor_top_tb.sv': None, 'docs/multiplexer_specification.md': None, 'verif/multiplexer_tb.sv': None, 'docs/nbit_swizzling_spec.md': None, 'verif/nbit_swizzling_tb.sv': None, 'docs/nmea_decoder_spec.md': None, 'rtl/nmea_decoder.sv': None, 'verif/nmea_decoder_tb.sv': None, 'docs/fifo.md': None, 'rtl/fifo_memory.sv': None, 'rtl/read_to_write_pointer_sync.sv': None, 'rtl/rptr_empty.sv': None, 'rtl/wptr_full.sv': None, 'rtl/write_to_read_pointer_sync.sv': None, 'docs/spec.md': '# async_filo Module Specification\\n\\n## 1. Overview\\n\\nThe `async_filo` (First-In-Last-Out) module is an **asynchronous stack** with separate write and read clock domains. It supports simultaneous push and pop operations from independent clock domains and maintains data integrity through synchronization of read/write pointers. The stack implements **Gray-coded pointers** for safe cross-clock-domain operations.\\n\\n---\\n\\n## 2. Features\\n\\n- Asynchronous operation with independent read and write clocks\\n- Configurable `DATA_WIDTH` and `DEPTH`\\n- FIFO-style buffer with FILO access pattern\\n- Gray code synchronization of pointers across domains\\n- `w_full` and `r_empty` status flags\\n- Safe handling of full and empty conditions\\n\\n---\\n\\n## 3. Ports\\n\\n| Name | Direction | Width | Description |\\n|-----------|-----------|----------------|----------------------------------------------|\\n| `w_clk` | Input | 1 | Write clock |\\n| `w_rst` | Input | 1 | Active-high synchronous reset for write domain |\\n| `push` | Input | 1 | Push (write) enable signal |\\n| `r_clk` | Input | 1 | Read clock |\\n| `r_rst` | Input | 1 | Active-high synchronous reset for read domain |\\n| `pop` | Input | 1 | Pop (read) enable signal |\\n| `w_data` | Input | `DATA_WIDTH` | Data to be pushed into the stack |\\n| `r_data` | Output | `DATA_WIDTH` | Data popped from the stack |\\n| `r_empty` | Output | 1 | High when the stack is empty (read side) |\\n| `w_full` | Output | 1 | High when the stack is full (write side) |\\n\\n---\\n\\n## 4. Parameters\\n\\n| Name | Default | Description |\\n|--------------|---------|------------------------------------------|\\n| `DATA_WIDTH` | 16 | Bit width of each data word |\\n| `DEPTH` | 8 | Number of entries in the FILO buffer |\\n\\n---\\n\\n## 5. Internal Architecture\\n\\n### 5.1 Memory\\n\\n- Internal memory `mem` of size `DEPTH`, each entry is `DATA_WIDTH` wide.\\n- Indexed by the binary write (`w_count_bin`) and read (`r_count_bin`) pointers.\\n\\n### 5.2 Pointer Mechanism\\n\\n- **Write Pointer (`w_ptr`)**: Gray-coded write pointer updated with `w_clk`.\\n- **Read Pointer (`r_ptr`)**: Gray-coded read pointer updated with `r_clk`.\\n- **Conversion**: Binary \u2194 Gray code conversions done with helper functions `bin2gray()` and `gray2bin()`.\\n\\n### 5.3 Pointer Synchronization\\n\\n- Write domain synchronizes read pointer using `wq1_rptr` \u2192 `wq2_rptr`\\n- Read domain synchronizes write pointer using `rq1_wptr` \u2192 `rq2_wptr`\\n\\n### 5.4 Full and Empty Logic\\n\\n- `w_full` is asserted when write pointer catches up to read pointer from the write domain\u2019s perspective.\\n- `r_empty` is asserted when read pointer catches up to write pointer from the read domain\u2019s perspective.\\n\\n---\\n\\n## 6. Operation\\n\\n### 6.1 Push\\n\\n- On rising edge of `w_clk`, if `push` is high and `w_full` is low:\\n - Writes `w_data` into `mem` at current write address.\\n - Increments write binary counter and updates Gray-coded write pointer.\\n\\n### 6.2 Pop\\n\\n- On rising edge of `r_clk`, if `pop` is high and `r_empty` is low:\\n - Outputs data from `mem` at current read address (`r_data` is continuously driven).\\n - Decrements read binary counter and updates Gray-coded read pointer.\\n\\n---\\n\\n## 7. Reset Behavior\\n\\n| Signal | Clock | Effect |\\n|---------|---------|--------------------------------------------------------------------|\\n| `w_rst` | `w_clk` | Resets `w_ptr`, `w_count_bin`, `wq1_rptr`, `wq2_rptr`, and `w_full` |\\n| `r_rst` | `r_clk` | Resets `r_ptr`, `r_count_bin`, `rq1_wptr`, `rq2_wptr`, and `r_empty`|\\n\\n---\\n\\n## 8. Clock Domain Crossing\\n\\nGray-coded pointers and two-stage flip-flop synchronizers are used to safely transfer:\\n\\n- Read pointer to write domain (`r_ptr` \u2192 `wq2_rptr`)\\n- Write pointer to read domain (`w_ptr` \u2192 `rq2_wptr`)\\n\\nThis ensures metastability is mitigated when comparing pointers across asynchronous domains.\\n\\n---\\n', 'verif/async_filo_tb.sv': '`timescale 1ns / 1ps\\n\\nmodule async_filo_tb ();\\n\\n // Parameters\\n localparam DATA_WIDTH = 8;\\n localparam DEPTH = 8;\\n\\n // Testbench Signals\\n reg w_clk;\\n reg r_clk;\\n reg w_rst;\\n reg r_rst;\\n reg push;\\n reg pop;\\n reg [DATA_WIDTH-1:0] w_data;\\n wire [DATA_WIDTH-1:0] r_data;\\n wire r_empty;\\n wire w_full;\\n\\n // Local Flags and Counter\\n integer counter;\\n logic empty, full;\\n reg [DATA_WIDTH-1:0] pushed_data[0:DEPTH-1];\\n reg [DATA_WIDTH-1:0] rd_data;\\n\\n // Instantiate the DUT (Device Under Test)\\n async_filo #(\\n .DATA_WIDTH(DATA_WIDTH),\\n .DEPTH(DEPTH)\\n ) async_filo_inst (\\n .w_clk(w_clk),\\n .w_rst(w_rst),\\n .push(push),\\n .r_rst(r_rst),\\n .r_clk(r_clk),\\n .pop(pop),\\n .w_data(w_data),\\n .r_data(r_data),\\n .r_empty(r_empty),\\n .w_full(w_full)\\n );\\n\\n initial begin\\n w_clk = 0;\\n forever #5 w_clk = ~w_clk;\\n end\\n\\n initial begin\\n r_clk = 0;\\n forever #7 r_clk = ~r_clk;\\n end\\n\\n initial begin\\n\\n counter = 0;\\n empty = 1;\\n full = 0;\\n\\n w_rst = 1;\\n r_rst = 1;\\n push = 0;\\n pop = 0;\\n w_data = 0;\\n\\n\\n $display(\"Applying Reset...\");\\n #20;\\n w_rst = 0;\\n r_rst = 0;\\n $display(\"Reset Complete\");\\n $display(\"Depth = 8\");\\n $display(\"Empty Status: %0d | Full Status: %0d\", empty, full);\\n\\n simulate_filo_behavior();\\n\\n $display(\"-------------------------------\");\\n $display(\"Performing 3 Push Operations...\");\\n push_data($urandom_range(0, (1 << DATA_WIDTH) - 1));\\n push_data($urandom_range(0, (1 << DATA_WIDTH) - 1));\\n push_data($urandom_range(0, (1 << DATA_WIDTH) - 1));\\n\\n $display(\"Performing 3 Pop Operations...\");\\n pop_data();\\n pop_data();\\n pop_data();\\n\\n // End Simulation\\n $display(\"Test Completed.\");\\n #100;\\n $finish;\\n end\\n\\n task simulate_filo_behavior;\\n begin\\n $display(\"Simulating FILO Behavior - Push Operations...\");\\n for (int i = 0; i < DEPTH; i++) begin\\n if (!full) begin\\n push_data($urandom_range(0, (1 << DATA_WIDTH) - 1));\\n end\\n end\\n\\n $display(\"Simulating FILO Behavior - Pop Operations...\");\\n for (int i = 0; i < DEPTH; i++) begin\\n if (!empty) begin\\n pop_data();\\n end\\n end\\n end\\n endtask\\n\\n task push_data(input [DATA_WIDTH-1:0] data_in);\\n begin\\n if (!full) begin\\n push = 1;\\n w_data = data_in;\\n pushed_data[counter] = data_in;\\n @(posedge w_clk);\\n push = 0;\\n counter = counter + 1;\\n full = (counter == DEPTH);\\n empty = 0;\\n\\n $display(\"Pushed Data: %h | Counter: %0d | Full: %0d | Empty: %0d \", data_in, counter,\\n full, empty);\\n end else begin\\n $display(\"Cannot Push, FILO is Full.\");\\n end\\n end\\n endtask\\n\\n task pop_data;\\n reg [DATA_WIDTH-1:0] expected_data;\\n begin\\n if (!empty) begin\\n rd_data = pushed_data[counter-1];\\n pop = 1;\\n full = 0;\\n @(posedge r_clk);\\n pop = 0;\\n\\n $display(\"Popped Data: %h | Counter: %0d | Full: %0d | Empty: %0d\", rd_data, counter - 1,\\n full, (counter == 1));\\n\\n counter = counter - 1;\\n\\n end else begin\\n $display(\"Cannot Pop, FILO is Empty.\");\\n end\\n end\\n endtask\\n\\nendmodule', 'docs/axilite_to_pcie_config_module.md': None, 'rtl/axi4lite_to_pcie_cfg_bridge.sv': None, 'rtl/axis_broadcast.sv': None, 'verif/tb_axis_broadcast.sv': None, 'docs/axis_to_uart_tx_specs.md': None, 'docs/uart_rx_to_axis_specs.md': None, 'rtl/barrel_shifter.sv': None, 'verif/barrel_shifter_tb.sv': None, 'rtl/bcd_adder.sv': None, 'rtl/full_adder.sv': None, 'rtl/four_bit_adder.sv': None, 'rtl/search_binary_search_tree.sv': None, 'rtl/delete_node_binary_search_tree.sv': None, 'docs/bst_operations.md': None, 'rtl/binary_search_tree_sort_construct.sv': None, 'docs/Spec.md': None, 'verif/tb_binary_to_gray.sv': None, 'verif/tb_custom_byte_enable_ram.sv': None, 'verif/cache_controller_tb.sv': None, 'rtl/caesar_cipher.sv': None, 'verif/caesar_cipher_tb.sv': None, 'verif/tb_pseudoRandGenerator_ca.sv': None, 'docs/continuous_adder_specification.md': None, 'verif/continuous_adder_tb.sv': None, 'rtl/fifo_buffer.sv': None, 'verif/tb_fifo_buffer.sv': None, 'docs/direct_map_cache_spec.md': None, 'verif/tb_direct_map_cache.sv': None, 'rtl/direct_map_cache.sv': None, 'rtl/dual_port_memory.sv': None, 'rtl/gen_cos_sin_lut.sv': None, 'rtl/phase_lut.sv': None, 'rtl/phase_rotation.sv': None, 'rtl/power4.sv': None, 'rtl/saturation.sv': None, 'rtl/top_phase_rotation.sv': None, 'docs/spec_viterbi.md': None, 'docs/spec_slicer_top.md': None, 'docs/spec_top_phase_rotation.md': None, 'rtl/slicer.sv': None, 'rtl/slicer_top.sv': None, 'docs/swizzler_specification.md': None, 'verif/swizzler_tb.sv': None, 'rtl/swizzler.sv': None, 'docs/sync_serial_communication_tx_rx_spec.md': None, 'verif/sync_serial_communication_tb.sv': None, 'rtl/weight_stationary_pe.sv': None, 'verif/systolic_array_tb.sv': None, 'rtl/thermostat.v': None, 'docs/Traffic_controller.md': None, 'rtl/traffic_light_controller.sv': None, 'docs/Universal_Shift_Register_spec.md': None, 'verif/tb_universal_shift_register.sv': None, 'rtl/universal_shift_register.sv': None, 'docs/spec_conj.md': None, 'docs/spec_cross_correlation.md': None, 'docs/spec_detect_sequence.md': None, 'rtl/adder_2d_layers.sv': None, 'rtl/adder_tree_2d.sv': None, 'rtl/correlate.sv': None, 'rtl/cross_correlation.sv': None, 'docs/valid_modes.md': None, 'docs/words_counting.md': None, 'rtl/detect_sequence.sv': None, 'docs/proc_fsm_spec.md': None, 'docs/adder_tree.md': None, 'docs/coeff_ram.md': None, 'docs/poly_decimator.md': None, 'docs/poly_filter.md': None, 'docs/shift_register.md': None, 'rtl/adder_tree.sv': None, 'rtl/coeff_ram.sv': None, 'rtl/poly_filter.sv': None, 'rtl/shift_register.sv': None, 'docs/prbs_specification.md': None, 'rtl/prbs_gen_check.sv': None, 'rtl/fsm.sv': None, 'verif/fsm_tb.sv': None, 'rtl/CA_1.sv': None, 'rtl/CA_2.sv': None, 'rtl/CA_3.sv': None, 'rtl/CA_4.sv': None, 'rtl/rgb_color_space_conversion.sv': None, 'rtl/APBGlobalHistoryRegister.v': None, 'docs/signed_comparator_specification.md': None, 'verif/signed_comparator_tb.sv': None, 'rtl/sorting_engine.sv': None, 'rtl/brick_sort.sv': None, 'rtl/bubble_sort.sv': None, 'rtl/merge_sort.sv': None, 'rtl/selection_sort.sv': None}", + "verif/async_filo_tb.sv": "`timescale 1ns / 1ps\n\nmodule async_filo_tb ();\n\n // Parameters\n localparam DATA_WIDTH = 8;\n localparam DEPTH = 8;\n\n // Testbench Signals\n reg w_clk;\n reg r_clk;\n reg w_rst;\n reg r_rst;\n reg push;\n reg pop;\n reg [DATA_WIDTH-1:0] w_data;\n wire [DATA_WIDTH-1:0] r_data;\n wire r_empty;\n wire w_full;\n\n // Local Flags and Counter\n integer counter;\n logic empty, full;\n reg [DATA_WIDTH-1:0] pushed_data[0:DEPTH-1];\n reg [DATA_WIDTH-1:0] rd_data;\n\n // Instantiate the DUT (Device Under Test)\n async_filo #(\n .DATA_WIDTH(DATA_WIDTH),\n .DEPTH(DEPTH)\n ) async_filo_inst (\n .w_clk(w_clk),\n .w_rst(w_rst),\n .push(push),\n .r_rst(r_rst),\n .r_clk(r_clk),\n .pop(pop),\n .w_data(w_data),\n .r_data(r_data),\n .r_empty(r_empty),\n .w_full(w_full)\n );\n\n initial begin\n w_clk = 0;\n forever #5 w_clk = ~w_clk;\n end\n\n initial begin\n r_clk = 0;\n forever #7 r_clk = ~r_clk;\n end\n\n initial begin\n\n counter = 0;\n empty = 1;\n full = 0;\n\n w_rst = 1;\n r_rst = 1;\n push = 0;\n pop = 0;\n w_data = 0;\n\n\n $display(\"Applying Reset...\");\n #20;\n w_rst = 0;\n r_rst = 0;\n $display(\"Reset Complete\");\n $display(\"Depth = 8\");\n $display(\"Empty Status: %0d | Full Status: %0d\", empty, full);\n\n simulate_filo_behavior();\n\n $display(\"-------------------------------\");\n $display(\"Performing 3 Push Operations...\");\n push_data($urandom_range(0, (1 << DATA_WIDTH) - 1));\n push_data($urandom_range(0, (1 << DATA_WIDTH) - 1));\n push_data($urandom_range(0, (1 << DATA_WIDTH) - 1));\n\n $display(\"Performing 3 Pop Operations...\");\n pop_data();\n pop_data();\n pop_data();\n\n // End Simulation\n $display(\"Test Completed.\");\n #100;\n $finish;\n end\n\n task simulate_filo_behavior;\n begin\n $display(\"Simulating FILO Behavior - Push Operations...\");\n for (int i = 0; i < DEPTH; i++) begin\n if (!full) begin\n push_data($urandom_range(0, (1 << DATA_WIDTH) - 1));\n end\n end\n\n $display(\"Simulating FILO Behavior - Pop Operations...\");\n for (int i = 0; i < DEPTH; i++) begin\n if (!empty) begin\n pop_data();\n end\n end\n end\n endtask\n\n task push_data(input [DATA_WIDTH-1:0] data_in);\n begin\n if (!full) begin\n push = 1;\n w_data = data_in;\n pushed_data[counter] = data_in;\n @(posedge w_clk);\n push = 0;\n counter = counter + 1;\n full = (counter == DEPTH);\n empty = 0;\n\n $display(\"Pushed Data: %h | Counter: %0d | Full: %0d | Empty: %0d \", data_in, counter,\n full, empty);\n end else begin\n $display(\"Cannot Push, FILO is Full.\");\n end\n end\n endtask\n\n task pop_data;\n reg [DATA_WIDTH-1:0] expected_data;\n begin\n if (!empty) begin\n rd_data = pushed_data[counter-1];\n pop = 1;\n full = 0;\n @(posedge r_clk);\n pop = 0;\n\n $display(\"Popped Data: %h | Counter: %0d | Full: %0d | Empty: %0d\", rd_data, counter - 1,\n full, (counter == 1));\n\n counter = counter - 1;\n\n end else begin\n $display(\"Cannot Pop, FILO is Empty.\");\n end\n end\n endtask\n\nendmodule" + }, + "test_info": {}, + "expected_behavior": [], + "metadata": { + "categories": [ + "cid003", + "medium" + ], + "domain": "memory", + "complexity": "beginner", + "problem_type": "design", + "has_code": true, + "has_tests": false + }, + "full_prompt": "Create an `async_filo` module in SystemVerilog to implement a First-In-Last-Out (FILO) memory buffer with asynchronous read and write clock domains. Refer to the specification in `docs/spec.md`, which details the design requirements.\n\n### The module must:\n\n - Support independent read and write clocks (r_clk and w_clk)\n - Be parameterized for data width and depth\n - Handle push and pop operations in a FILO manner\n - Safely synchronize read and write pointers across clock domains using Gray coding\n - Generate status flags:\n - `w_full`: asserted when the FILO is full from the write domain\n - `r_empty`: asserted when the FILO is empty from the read domain\n", + "system_message": " You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n - **Update the contents of a text file from a old content to new content**\n - `sed -i \"problematic_line_number s/problematic_statement/non_problematic_statement/\" Buggy_RTL_code.sv`\n - **To access a specific line of the file**\n - `awk 'NR==line_number' file_name.sv`\n\nYou will be given a prompt and your task is to understand it and solve the given issue by using the above-mentioned commands as needed. In the final step, you should create a Linux patch to highlight the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.", + "raw_context": { + "docs/specification.md": null, + "rtl/decoder_data_control_64b66b.sv": null, + "rtl/encoder_control_64b66b.sv": null, + "rtl/encoder_data_64b66b.sv": null, + "rtl/aes128_encrypt.sv": null, + "verif/tb_aes128_enc.sv": null, + "rtl/aes128_decrypt.sv": null, + "rtl/aes128_key_expansion.sv": null, + "rtl/inv_sbox.sv": null, + "rtl/sbox.sv": null, + "verif/tb_aes128_dec.sv": null, + "rtl/aes_encrypt.sv": null, + "verif/tb_aes_encrypt.sv": null, + "rtl/aes_decrypt.sv": null, + "rtl/aes_ke.sv": null, + "verif/tb_aes_decrypt.sv": null, + "rtl/aes_dec_top.sv": null, + "rtl/aes_enc_top.sv": null, + "verif/tb_padding_top.sv": null, + "verif/tb_des_enc.sv": null, + "docs/Key_schedule.md": null, + "docs/Permutations.md": null, + "docs/S_box_creation.md": null, + "rtl/S1.sv": null, + "rtl/S2.sv": null, + "rtl/S3.sv": null, + "rtl/S4.sv": null, + "rtl/S5.sv": null, + "rtl/S6.sv": null, + "rtl/S7.sv": null, + "rtl/S8.sv": null, + "rtl/des_enc.sv": null, + "verif/tb_des_dec.sv": null, + "docs/Encryption.md": null, + "rtl/des_dec.sv": null, + "verif/tb_3des_enc.sv": null, + "verif/tb_3des_dec.sv": null, + "docs/min_hamming_distance_finder_spec.md": null, + "rtl/Bit_Difference_Counter.sv": null, + "rtl/Bitwise_Reduction.sv": null, + "rtl/Data_Reduction.sv": null, + "verif/tb_Min_Hamming_Distance_Finder.sv": null, + "docs/specs.md": null, + "rtl/arithmetic_progression_generator.sv": null, + "docs/algorithms.md": null, + "docs/coeff_update_spec.md": null, + "docs/equalizer_spec.md": null, + "docs/error_calc_spec.md": null, + "rtl/coeff_update.sv": null, + "rtl/dynamic_equalizer.sv": null, + "rtl/error_calc.sv": null, + "docs/awgn_spec.md": null, + "docs/equalizer_top_spec.md": null, + "rtl/elevator_control_system.sv": null, + "docs/tx_specification.md": null, + "rtl/ethernet_fifo_cdc.sv": null, + "docs/tx_mac_specification.md": null, + "verif/event_scheduler_tb.sv": null, + "docs/modified_specs.md": null, + "rtl/event_scheduler.sv": null, + "verif/tb_event_scheduler.sv": null, + "rtl/column_selector.sv": null, + "rtl/event_storage.sv": null, + "verif/tb.sv": null, + "rtl/fixed_priority_arbiter.sv": null, + "verif/fixed_priority_arbiter_tb.sv": null, + "docs/Modified_specification.md": null, + "docs/GCD_specification.md": null, + "docs/crypto_accelerator_specification.md": null, + "docs/modular_exponentiation_specification.md": null, + "docs/modular_multiplier_specification.md": null, + "rtl/gcd_controlpath_3.sv": null, + "rtl/gcd_controlpath_4.sv": null, + "rtl/gcd_datapath_5.sv": null, + "rtl/gcd_datapath_6.sv": null, + "rtl/gcd_top_1.sv": null, + "rtl/gcd_top_2.sv": null, + "rtl/modular_exponentiation.sv": null, + "rtl/modular_multiplier.sv": null, + "rtl/lfsr_8bit.sv": null, + "verif/lfsr_8bit_tb.sv": null, + "rtl/bit16_lfsr.sv": null, + "rtl/low_power_ctrl.sv": null, + "rtl/sync_fifo.sv": null, + "verif/tb_low_power_channel.sv": null, + "rtl/cross_domain_sync.sv": null, + "rtl/dsp_input_stage.sv": null, + "rtl/dsp_output_stage.sv": null, + "rtl/lfsr_generator.sv": null, + "rtl/monte_carlo_dsp_monitor_top.sv": null, + "verif/monte_carlo_dsp_monitor_top_tb.sv": null, + "docs/multiplexer_specification.md": null, + "verif/multiplexer_tb.sv": null, + "docs/nbit_swizzling_spec.md": null, + "verif/nbit_swizzling_tb.sv": null, + "docs/nmea_decoder_spec.md": null, + "rtl/nmea_decoder.sv": null, + "verif/nmea_decoder_tb.sv": null, + "docs/fifo.md": null, + "rtl/fifo_memory.sv": null, + "rtl/read_to_write_pointer_sync.sv": null, + "rtl/rptr_empty.sv": null, + "rtl/wptr_full.sv": null, + "rtl/write_to_read_pointer_sync.sv": null, + "docs/spec.md": "# async_filo Module Specification\n\n## 1. Overview\n\nThe `async_filo` (First-In-Last-Out) module is an **asynchronous stack** with separate write and read clock domains. It supports simultaneous push and pop operations from independent clock domains and maintains data integrity through synchronization of read/write pointers. The stack implements **Gray-coded pointers** for safe cross-clock-domain operations.\n\n---\n\n## 2. Features\n\n- Asynchronous operation with independent read and write clocks\n- Configurable `DATA_WIDTH` and `DEPTH`\n- FIFO-style buffer with FILO access pattern\n- Gray code synchronization of pointers across domains\n- `w_full` and `r_empty` status flags\n- Safe handling of full and empty conditions\n\n---\n\n## 3. Ports\n\n| Name | Direction | Width | Description |\n|-----------|-----------|----------------|----------------------------------------------|\n| `w_clk` | Input | 1 | Write clock |\n| `w_rst` | Input | 1 | Active-high synchronous reset for write domain |\n| `push` | Input | 1 | Push (write) enable signal |\n| `r_clk` | Input | 1 | Read clock |\n| `r_rst` | Input | 1 | Active-high synchronous reset for read domain |\n| `pop` | Input | 1 | Pop (read) enable signal |\n| `w_data` | Input | `DATA_WIDTH` | Data to be pushed into the stack |\n| `r_data` | Output | `DATA_WIDTH` | Data popped from the stack |\n| `r_empty` | Output | 1 | High when the stack is empty (read side) |\n| `w_full` | Output | 1 | High when the stack is full (write side) |\n\n---\n\n## 4. Parameters\n\n| Name | Default | Description |\n|--------------|---------|------------------------------------------|\n| `DATA_WIDTH` | 16 | Bit width of each data word |\n| `DEPTH` | 8 | Number of entries in the FILO buffer |\n\n---\n\n## 5. Internal Architecture\n\n### 5.1 Memory\n\n- Internal memory `mem` of size `DEPTH`, each entry is `DATA_WIDTH` wide.\n- Indexed by the binary write (`w_count_bin`) and read (`r_count_bin`) pointers.\n\n### 5.2 Pointer Mechanism\n\n- **Write Pointer (`w_ptr`)**: Gray-coded write pointer updated with `w_clk`.\n- **Read Pointer (`r_ptr`)**: Gray-coded read pointer updated with `r_clk`.\n- **Conversion**: Binary \u2194 Gray code conversions done with helper functions `bin2gray()` and `gray2bin()`.\n\n### 5.3 Pointer Synchronization\n\n- Write domain synchronizes read pointer using `wq1_rptr` \u2192 `wq2_rptr`\n- Read domain synchronizes write pointer using `rq1_wptr` \u2192 `rq2_wptr`\n\n### 5.4 Full and Empty Logic\n\n- `w_full` is asserted when write pointer catches up to read pointer from the write domain\u2019s perspective.\n- `r_empty` is asserted when read pointer catches up to write pointer from the read domain\u2019s perspective.\n\n---\n\n## 6. Operation\n\n### 6.1 Push\n\n- On rising edge of `w_clk`, if `push` is high and `w_full` is low:\n - Writes `w_data` into `mem` at current write address.\n - Increments write binary counter and updates Gray-coded write pointer.\n\n### 6.2 Pop\n\n- On rising edge of `r_clk`, if `pop` is high and `r_empty` is low:\n - Outputs data from `mem` at current read address (`r_data` is continuously driven).\n - Decrements read binary counter and updates Gray-coded read pointer.\n\n---\n\n## 7. Reset Behavior\n\n| Signal | Clock | Effect |\n|---------|---------|--------------------------------------------------------------------|\n| `w_rst` | `w_clk` | Resets `w_ptr`, `w_count_bin`, `wq1_rptr`, `wq2_rptr`, and `w_full` |\n| `r_rst` | `r_clk` | Resets `r_ptr`, `r_count_bin`, `rq1_wptr`, `rq2_wptr`, and `r_empty`|\n\n---\n\n## 8. Clock Domain Crossing\n\nGray-coded pointers and two-stage flip-flop synchronizers are used to safely transfer:\n\n- Read pointer to write domain (`r_ptr` \u2192 `wq2_rptr`)\n- Write pointer to read domain (`w_ptr` \u2192 `rq2_wptr`)\n\nThis ensures metastability is mitigated when comparing pointers across asynchronous domains.\n\n---\n", + "verif/async_filo_tb.sv": "`timescale 1ns / 1ps\n\nmodule async_filo_tb ();\n\n // Parameters\n localparam DATA_WIDTH = 8;\n localparam DEPTH = 8;\n\n // Testbench Signals\n reg w_clk;\n reg r_clk;\n reg w_rst;\n reg r_rst;\n reg push;\n reg pop;\n reg [DATA_WIDTH-1:0] w_data;\n wire [DATA_WIDTH-1:0] r_data;\n wire r_empty;\n wire w_full;\n\n // Local Flags and Counter\n integer counter;\n logic empty, full;\n reg [DATA_WIDTH-1:0] pushed_data[0:DEPTH-1];\n reg [DATA_WIDTH-1:0] rd_data;\n\n // Instantiate the DUT (Device Under Test)\n async_filo #(\n .DATA_WIDTH(DATA_WIDTH),\n .DEPTH(DEPTH)\n ) async_filo_inst (\n .w_clk(w_clk),\n .w_rst(w_rst),\n .push(push),\n .r_rst(r_rst),\n .r_clk(r_clk),\n .pop(pop),\n .w_data(w_data),\n .r_data(r_data),\n .r_empty(r_empty),\n .w_full(w_full)\n );\n\n initial begin\n w_clk = 0;\n forever #5 w_clk = ~w_clk;\n end\n\n initial begin\n r_clk = 0;\n forever #7 r_clk = ~r_clk;\n end\n\n initial begin\n\n counter = 0;\n empty = 1;\n full = 0;\n\n w_rst = 1;\n r_rst = 1;\n push = 0;\n pop = 0;\n w_data = 0;\n\n\n $display(\"Applying Reset...\");\n #20;\n w_rst = 0;\n r_rst = 0;\n $display(\"Reset Complete\");\n $display(\"Depth = 8\");\n $display(\"Empty Status: %0d | Full Status: %0d\", empty, full);\n\n simulate_filo_behavior();\n\n $display(\"-------------------------------\");\n $display(\"Performing 3 Push Operations...\");\n push_data($urandom_range(0, (1 << DATA_WIDTH) - 1));\n push_data($urandom_range(0, (1 << DATA_WIDTH) - 1));\n push_data($urandom_range(0, (1 << DATA_WIDTH) - 1));\n\n $display(\"Performing 3 Pop Operations...\");\n pop_data();\n pop_data();\n pop_data();\n\n // End Simulation\n $display(\"Test Completed.\");\n #100;\n $finish;\n end\n\n task simulate_filo_behavior;\n begin\n $display(\"Simulating FILO Behavior - Push Operations...\");\n for (int i = 0; i < DEPTH; i++) begin\n if (!full) begin\n push_data($urandom_range(0, (1 << DATA_WIDTH) - 1));\n end\n end\n\n $display(\"Simulating FILO Behavior - Pop Operations...\");\n for (int i = 0; i < DEPTH; i++) begin\n if (!empty) begin\n pop_data();\n end\n end\n end\n endtask\n\n task push_data(input [DATA_WIDTH-1:0] data_in);\n begin\n if (!full) begin\n push = 1;\n w_data = data_in;\n pushed_data[counter] = data_in;\n @(posedge w_clk);\n push = 0;\n counter = counter + 1;\n full = (counter == DEPTH);\n empty = 0;\n\n $display(\"Pushed Data: %h | Counter: %0d | Full: %0d | Empty: %0d \", data_in, counter,\n full, empty);\n end else begin\n $display(\"Cannot Push, FILO is Full.\");\n end\n end\n endtask\n\n task pop_data;\n reg [DATA_WIDTH-1:0] expected_data;\n begin\n if (!empty) begin\n rd_data = pushed_data[counter-1];\n pop = 1;\n full = 0;\n @(posedge r_clk);\n pop = 0;\n\n $display(\"Popped Data: %h | Counter: %0d | Full: %0d | Empty: %0d\", rd_data, counter - 1,\n full, (counter == 1));\n\n counter = counter - 1;\n\n end else begin\n $display(\"Cannot Pop, FILO is Empty.\");\n end\n end\n endtask\n\nendmodule", + "docs/axilite_to_pcie_config_module.md": null, + "rtl/axi4lite_to_pcie_cfg_bridge.sv": null, + "rtl/axis_broadcast.sv": null, + "verif/tb_axis_broadcast.sv": null, + "docs/axis_to_uart_tx_specs.md": null, + "docs/uart_rx_to_axis_specs.md": null, + "rtl/barrel_shifter.sv": null, + "verif/barrel_shifter_tb.sv": null, + "rtl/bcd_adder.sv": null, + "rtl/full_adder.sv": null, + "rtl/four_bit_adder.sv": null, + "rtl/search_binary_search_tree.sv": null, + "rtl/delete_node_binary_search_tree.sv": null, + "docs/bst_operations.md": null, + "rtl/binary_search_tree_sort_construct.sv": null, + "docs/Spec.md": null, + "verif/tb_binary_to_gray.sv": null, + "verif/tb_custom_byte_enable_ram.sv": null, + "verif/cache_controller_tb.sv": null, + "rtl/caesar_cipher.sv": null, + "verif/caesar_cipher_tb.sv": null, + "verif/tb_pseudoRandGenerator_ca.sv": null, + "docs/continuous_adder_specification.md": null, + "verif/continuous_adder_tb.sv": null, + "rtl/fifo_buffer.sv": null, + "verif/tb_fifo_buffer.sv": null, + "docs/direct_map_cache_spec.md": null, + "verif/tb_direct_map_cache.sv": null, + "rtl/direct_map_cache.sv": null, + "rtl/dual_port_memory.sv": null, + "rtl/gen_cos_sin_lut.sv": null, + "rtl/phase_lut.sv": null, + "rtl/phase_rotation.sv": null, + "rtl/power4.sv": null, + "rtl/saturation.sv": null, + "rtl/top_phase_rotation.sv": null, + "docs/spec_viterbi.md": null, + "docs/spec_slicer_top.md": null, + "docs/spec_top_phase_rotation.md": null, + "rtl/slicer.sv": null, + "rtl/slicer_top.sv": null, + "docs/swizzler_specification.md": null, + "verif/swizzler_tb.sv": null, + "rtl/swizzler.sv": null, + "docs/sync_serial_communication_tx_rx_spec.md": null, + "verif/sync_serial_communication_tb.sv": null, + "rtl/weight_stationary_pe.sv": null, + "verif/systolic_array_tb.sv": null, + "rtl/thermostat.v": null, + "docs/Traffic_controller.md": null, + "rtl/traffic_light_controller.sv": null, + "docs/Universal_Shift_Register_spec.md": null, + "verif/tb_universal_shift_register.sv": null, + "rtl/universal_shift_register.sv": null, + "docs/spec_conj.md": null, + "docs/spec_cross_correlation.md": null, + "docs/spec_detect_sequence.md": null, + "rtl/adder_2d_layers.sv": null, + "rtl/adder_tree_2d.sv": null, + "rtl/correlate.sv": null, + "rtl/cross_correlation.sv": null, + "docs/valid_modes.md": null, + "docs/words_counting.md": null, + "rtl/detect_sequence.sv": null, + "docs/proc_fsm_spec.md": null, + "docs/adder_tree.md": null, + "docs/coeff_ram.md": null, + "docs/poly_decimator.md": null, + "docs/poly_filter.md": null, + "docs/shift_register.md": null, + "rtl/adder_tree.sv": null, + "rtl/coeff_ram.sv": null, + "rtl/poly_filter.sv": null, + "rtl/shift_register.sv": null, + "docs/prbs_specification.md": null, + "rtl/prbs_gen_check.sv": null, + "rtl/fsm.sv": null, + "verif/fsm_tb.sv": null, + "rtl/CA_1.sv": null, + "rtl/CA_2.sv": null, + "rtl/CA_3.sv": null, + "rtl/CA_4.sv": null, + "rtl/rgb_color_space_conversion.sv": null, + "rtl/APBGlobalHistoryRegister.v": null, + "docs/signed_comparator_specification.md": null, + "verif/signed_comparator_tb.sv": null, + "rtl/sorting_engine.sv": null, + "rtl/brick_sort.sv": null, + "rtl/bubble_sort.sv": null, + "rtl/merge_sort.sv": null, + "rtl/selection_sort.sv": null + } + }, + { + "id": "cvdp_agentic_axi4lite_to_pcie_config_0003", + "index": 505, + "source_config": "cvdp_agentic_code_generation_no_commercial", + "instruction": "Context: You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n - **Update the contents of a text file from a old content to new content**\n - `sed -i \"problematic_line_number s/problematic_statement/non_problematic_statement/\" Buggy_RTL_code.sv`\n - **To access a specific line of the file**\n - `awk 'NR==line_number' file_name.sv`\n\nYou will be given a prompt and your task is to understand it and solve the given issue by using the above-mentioned commands as needed. In the final step, you should create a Linux patch to highlight the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.\n\nTask: Modify `axi4lite_to_pcie_cfg_bridge` module with read functionality, which is a critical part of any `AXI4-Lite` interface. In an `AXI4-Lite-based` system, both nd read transactions are required to allow the CPU or other `master` devices to communicate with peripherals and memory-mapped registers effectively. Refer to the specification provided in docs/axilite_to_pcie_config_module.md to the RTL for Read transaction.\n\n## Modifications to the RTL for Read Support :\n#### To support read transactions, we need to introduce:\n- New Read-Related Ports in the module interface.\n- FSM Modifications to handle read transactions.\n- Additional Internal Logic to drive the read response.\n---\n### Proposed Modifications \n\nThis module is parameterized, allowing flexibility in configuring **data width, address width**.\n\n- **`DATA_WIDTH`**: Configures the bit-width of data. Default value is **32 bits**.\n- **`ADDR_WIDTH`**: Determines the config memory size by specifying the number of address bits. Default value is **8 bits**.\n \n#### Here is a table describing the ports to be added newly for handling read transactions:\n\n#### **IO Ports Description**\n| Port Name | Direction | Width | Description |\n|-----------|-----------|---------|------------------------------------|\n| araddr | Input | 8-bits | Read address from AXI4-Lite master |\n| arvalid | Input | 1-bit | Read address valid signal |\n| arready | Output | 1-bit | Read address ready signal |\n| rdata | Output | 32-bits | Read data output |\n| rvalid | Output | 1-bit | Read data valid signal |\n| rready | Input | 1-bit | Read data ready signal |\n| rresp | Output | 2-bit | Read response signal |\n\n**Read FSM Implementation**\n\nThe read transaction follows a similar FSM pattern as the transaction but includes the following states:\n- `IDLE` \u2013 Waits for `arvalid` to be asserted.\n- `ADDR_CAPTURE` \u2013 Captures the read address.\n- `PCIE_READ` \u2013 Initiates a read operation from PCIe configuration space.\n- `SEND_RESPONSE` \u2013 Sends the read data back to the AXI4-Lite master.\n\nThese states ensure that the read request is handled efficiently while maintaining AXI4-Lite protocol compliance.\n\n---\n\n### **Module Specification: `axi4lite_to_pcie_cfg_bridge`**\n\nThis section specifies the current version of the module before modification. The axi4lite_to_pcie_cfg_bridge module implements AXI4Lite functionality.\n\nThe AXI4-Lite to PCIe Configuration Space Bridge provides an interface for writing configuration data to the PCIe Configuration Space using the AXI4-Lite protocol. This ensures seamless communication between the AXI4-Lite master and PCIe configuration registers. The bridge translates AXI4-Lite transactions into PCIe-compatible signals, enabling system configurations and status updates through register writes.\n\nPort Descriptions:\n| Port Name | Direction | Width | Description |\n|:--------------:|:---------:|:-------:|:---------------------------------------------:|\n| awaddr | Input | 8-bits | ddress from AXI4-Lite master. |\n| awvalid | Input | 1-bit | ddress valid signal. |\n| awready | Output | 1-bit | ddress ready signal. |\n| wdata | Input | 32-bits | data from AXI4-Lite master. |\n| wstrb | Input | 4-bits | strobe signal to indicate active bytes. |\n| wvalid | Input | 1-bit | data valid signal. |\n| wready | Output | 1-bit | data ready signal. |\n| bresp | Output | 2-bit | response (OKAY, SLVERR, etc.). |\n| bvalid | Output | 1-bit | response valid signal. |\n| bready | Input | 1-bit | response ready signal. |\n| pcie_cfg_addr | Output | 8-bits | PCIe configuration address for transaction. |\n| pcie_cfg_wdata | Output | 32-bits | Data to be written into PCIe config space. |\n| pcie_cfg_wr_en | Output | 1-bit | enable for PCIe configuration space. |\n| pcie_cfg_rdata | Input | 32-bits | Data read from PCIe configuration space. |\n| pcie_cfg_rd_en | Input | 1-bit | Read enable for PCIe configuration space. |\n\n---\n\n### Transaction Flow\nThe process consists of the following steps:\n**Address Phase:**\n- The AXI4-Lite master sends the ddress (`awaddr`) along with `awvalid`.\n- The bridge asserts `awready` when it is ready to accept the address.\n\n**Data Phase:**\n- The master provides the data (`wdata`) and strobes (`wstrb`).\n- The bridge asserts `wready` to indicate it is ready to accept the data.\n\n**PCIe Transaction:**\n- The bridge forwards the ddress (`pcie_cfg_addr`) and data (`pcie_cfg_wdata`) to the PCIe Configuration Space.\n- `pcie_cfg_wr_en` is asserted to signal a valid PCIe operation.\n\n**Response:**\n- Once the is complete, the bridge asserts `bvalid` with an acknowledgment response (`bresp`).\n- The master acknowledges by asserting `bready`, completing the transaction.\n\n**Process Example**\n***Input***\n| Signal | Value | Description |\n|:-------:|:------------:|:--------------------------------:|\n| awaddr | 32'h00000010 | Address to data to. |\n| awvalid | 1'b1 | Address is valid. |\n| wdata | 32'hAABBCCDD | Data to be written. |\n| wstrb | 4'b1111 | Writing all 4 bytes. |\n| wvalid | 1'b1 | data is valid. |\n| bready | 1'b1 | Ready to receive response. |\n\n***Output***\n| Signal | Value | Description |\n|:--------------:|:------------:|:-----------------------------:|\n| awready | 1'b1 | ddress is accepted. |\n| wready | 1'b1 | data is accepted. |\n| pcie_cfg_addr | 8'h10 | PCIe address for transaction. |\n| pcie_cfg_wdata | 32'hAABBCCDD | Data to be written to PCIe. |\n| pcie_cfg_wr_en | 1'b1 | PCIe enable asserted. |\n| bvalid | 1'b1 | response is valid. |\n| bresp | 2'b00 (OKAY) | successful response. |\n\nThe code should be well-documented with clear comments explaining the functionality of each major block. Follow best practices in SystemVerilog coding to ensure readability, reusability, and maintainability.", + "verilog_code": { + "code_block_1_0": "axi4lite_to_pcie_cfg_bridge", + "code_block_1_11": "axi4lite_to_pcie_cfg_bridge", + "code_block_1_24": "axi4lite_2_pcie_cfg_bridge.sv", + "code_block_1_25": "axi4lite_to_pcie_cfg_bridge", + "code_block_1_28": "PCIe Configuration Space", + "code_block_1_29": "configuration registers", + "code_block_1_31": "PCIe Configuration Space", + "code_block_1_35": "axi4lite_to_pcie_cfg_bridge", + "code_block_1_44": "aresetn(1-bit, Input)", + "code_block_1_47": "awvalid(1-bit, Input)", + "code_block_1_53": "arvalid(1-bit, Input)", + "code_block_1_56": "awready(1-bit, Output)", + "code_block_1_57": "wready(1-bit, Output)", + "code_block_1_59": "bvalid(1-bit, Output)", + "code_block_1_60": "arready(1-bit, Output)", + "code_block_1_61": "rdata(32-bit, Output)", + "code_block_1_63": "rvalid(1-bit, Output)", + "code_block_1_66": "pcie_cfg_rdata(32-bit, Input)", + "code_block_1_67": "pcie_cfg_rd_en(1-bit, Input)", + "code_block_1_68": "pcie_cfg_addr(8-bit, Output)", + "code_block_1_69": "pcie_cfg_wdata(32-bit, Output)", + "code_block_1_70": "pcie_cfg_wr_en(1-bit, Output)", + "code_block_1_96": "PCIe Configuration Space", + "code_block_1_111": "PCIe Configuration Space", + "code_block_1_114": "PCIe Configuration Space", + "code_block_1_121": "axi4lite_to_pcie_cfg_bridge", + "code_block_1_122": "axi4lite_to_pcie_cfg_bridge", + "code_block_2_0": "module with read functionality, which is a critical part of any `AXI4-Lite` interface. In an `AXI4-Lite-based` system, both write and read transactions are required to allow the CPU or other `master` devices to communicate with peripherals and memory-mapped registers effectively. Refer to the specification provided in docs/axilite_to_pcie_config_module.md to implement the RTL for Read transaction.\n\n## Modifications to the RTL for Read Support :\n#### To support read transactions, we need to introduce:\n- New Read-Related Ports in the module interface.\n- FSM Modifications to handle read transactions.\n- Additional Internal Logic to drive the read response.\n---\n### Proposed Modifications \n\nThis module is parameterized, allowing flexibility in configuring **data width, address width**.\n\n- **`DATA_WIDTH`**: Configures the bit-width of data. Default value is **32 bits**.\n- **`ADDR_WIDTH`**: Determines the config memory size by specifying the number of address bits. Default value is **8 bits**.\n \n#### Here is a table describing the ports to be added newly for handling read transactions:\n\n#### **IO Ports Description**\n| Port Name | Direction | Width | Description |\n|-----------|-----------|---------|------------------------------------|\n| araddr | Input | 8-bits | Read address from AXI4-Lite master |\n| arvalid | Input | 1-bit | Read address valid signal |\n| arready | Output | 1-bit | Read address ready signal |\n| rdata | Output | 32-bits | Read data output |\n| rvalid | Output | 1-bit | Read data valid signal |\n| rready | Input | 1-bit | Read data ready signal |\n| rresp | Output | 2-bit | Read response signal |\n\n**Read FSM Implementation**\n\nThe read transaction follows a similar FSM pattern as the write transaction but includes the following states:\n- `IDLE` \u2013 Waits for `arvalid` to be asserted.\n- `ADDR_CAPTURE` \u2013 Captures the read address.\n- `PCIE_READ` \u2013 Initiates a read operation from PCIe configuration space.\n- `SEND_RESPONSE` \u2013 Sends the read data back to the AXI4-Lite master.\n\nThese states ensure that the read request is handled efficiently while maintaining AXI4-Lite protocol compliance.\n\n---\n\n### **Module Specification: `axi4lite_to_pcie_cfg_bridge`**\n\nThis section specifies the current version of the module before modification. The axi4lite_to_pcie_cfg_bridge module implements AXI4Lite write functionality.\n\nThe AXI4-Lite to PCIe Configuration Space Bridge provides an interface for writing configuration data to the PCIe Configuration Space using the AXI4-Lite protocol. This ensures seamless communication between the AXI4-Lite master and PCIe configuration registers. The bridge translates AXI4-Lite transactions into PCIe-compatible signals, enabling system configurations and status updates through register writes.\n\nWrite Port Descriptions:\n| Port Name | Direction | Width | Description |\n|:--------------:|:---------:|:-------:|:---------------------------------------------:|\n| awaddr | Input | 8-bits | Write address from AXI4-Lite master. |\n| awvalid | Input | 1-bit | Write address valid signal. |\n| awready | Output | 1-bit | Write address ready signal. |\n| wdata | Input | 32-bits | Write data from AXI4-Lite master. |\n| wstrb | Input | 4-bits | Write strobe signal to indicate active bytes. |\n| wvalid | Input | 1-bit | Write data valid signal. |\n| wready | Output | 1-bit | Write data ready signal. |\n| bresp | Output | 2-bit | Write response (OKAY, SLVERR, etc.). |\n| bvalid | Output | 1-bit | Write response valid signal. |\n| bready | Input | 1-bit | Write response ready signal. |\n| pcie_cfg_addr | Output | 8-bits | PCIe configuration address for transaction. |\n| pcie_cfg_wdata | Output | 32-bits | Data to be written into PCIe config space. |\n| pcie_cfg_wr_en | Output | 1-bit | Write enable for PCIe configuration space. |\n| pcie_cfg_rdata | Input | 32-bits | Data read from PCIe configuration space. |\n| pcie_cfg_rd_en | Input | 1-bit | Read enable for PCIe configuration space. |\n\n---\n\n### Write Transaction Flow\nThe write process consists of the following steps:\n**Address Phase:**\n- The AXI4-Lite master sends the write address (`awaddr`) along with `awvalid`.\n- The bridge asserts `awready` when it is ready to accept the address.\n\n**Data Phase:**\n- The master provides the write data (`wdata`) and write strobes (`wstrb`).\n- The bridge asserts `wready` to indicate it is ready to accept the data.\n\n**PCIe Write Transaction:**\n- The bridge forwards the write address (`pcie_cfg_addr`) and data (`pcie_cfg_wdata`) to the PCIe Configuration Space.\n- `pcie_cfg_wr_en` is asserted to signal a valid PCIe write operation.\n\n**Write Response:**\n- Once the write is complete, the bridge asserts `bvalid` with an acknowledgment response (`bresp`).\n- The master acknowledges by asserting `bready`, completing the transaction.\n\n**Write Process Example**\n***Input***\n| Signal | Value | Description |\n|:-------:|:------------:|:--------------------------------:|\n| awaddr | 32'h00000010 | Address to write data to. |\n| awvalid | 1'b1 | Address is valid. |\n| wdata | 32'hAABBCCDD | Data to be written. |\n| wstrb | 4'b1111 | Writing all 4 bytes. |\n| wvalid | 1'b1 | Write data is valid. |\n| bready | 1'b1 | Ready to receive write response. |\n\n***Output***\n| Signal | Value | Description |\n|:--------------:|:------------:|:-----------------------------:|\n| awready | 1'b1 | Write address is accepted. |\n| wready | 1'b1 | Write data is accepted. |\n| pcie_cfg_addr | 8'h10 | PCIe address for transaction. |\n| pcie_cfg_wdata | 32'hAABBCCDD | Data to be written to PCIe. |\n| pcie_cfg_wr_en | 1'b1 | PCIe write enable asserted. |\n| bvalid | 1'b1 | Write response is valid. |\n| bresp | 2'b00 (OKAY) | Write successful response. |\n\nThe code should be well-documented with clear comments explaining the functionality of each major block. Follow best practices in SystemVerilog coding to ensure readability, reusability, and maintainability.\n {'docs/specification.md': None, 'rtl/decoder_data_control_64b66b.sv': None, 'rtl/encoder_control_64b66b.sv': None, 'rtl/encoder_data_64b66b.sv': None, 'rtl/aes128_encrypt.sv': None, 'verif/tb_aes128_enc.sv': None, 'rtl/aes128_decrypt.sv': None, 'rtl/aes128_key_expansion.sv': None, 'rtl/inv_sbox.sv': None, 'rtl/sbox.sv': None, 'verif/tb_aes128_dec.sv': None, 'rtl/aes_encrypt.sv': None, 'verif/tb_aes_encrypt.sv': None, 'rtl/aes_decrypt.sv': None, 'rtl/aes_ke.sv': None, 'verif/tb_aes_decrypt.sv': None, 'rtl/aes_dec_top.sv': None, 'rtl/aes_enc_top.sv': None, 'verif/tb_padding_top.sv': None, 'verif/tb_des_enc.sv': None, 'docs/Key_schedule.md': None, 'docs/Permutations.md': None, 'docs/S_box_creation.md': None, 'rtl/S1.sv': None, 'rtl/S2.sv': None, 'rtl/S3.sv': None, 'rtl/S4.sv': None, 'rtl/S5.sv': None, 'rtl/S6.sv': None, 'rtl/S7.sv': None, 'rtl/S8.sv': None, 'rtl/des_enc.sv': None, 'verif/tb_des_dec.sv': None, 'docs/Encryption.md': None, 'rtl/des_dec.sv': None, 'verif/tb_3des_enc.sv': None, 'verif/tb_3des_dec.sv': None, 'docs/min_hamming_distance_finder_spec.md': None, 'rtl/Bit_Difference_Counter.sv': None, 'rtl/Bitwise_Reduction.sv': None, 'rtl/Data_Reduction.sv': None, 'verif/tb_Min_Hamming_Distance_Finder.sv': None, 'docs/specs.md': None, 'rtl/arithmetic_progression_generator.sv': None, 'docs/algorithms.md': None, 'docs/coeff_update_spec.md': None, 'docs/equalizer_spec.md': None, 'docs/error_calc_spec.md': None, 'rtl/coeff_update.sv': None, 'rtl/dynamic_equalizer.sv': None, 'rtl/error_calc.sv': None, 'docs/awgn_spec.md': None, 'docs/equalizer_top_spec.md': None, 'rtl/elevator_control_system.sv': None, 'docs/tx_specification.md': None, 'rtl/ethernet_fifo_cdc.sv': None, 'docs/tx_mac_specification.md': None, 'verif/event_scheduler_tb.sv': None, 'docs/modified_specs.md': None, 'rtl/event_scheduler.sv': None, 'verif/tb_event_scheduler.sv': None, 'rtl/column_selector.sv': None, 'rtl/event_storage.sv': None, 'verif/tb.sv': None, 'rtl/fixed_priority_arbiter.sv': None, 'verif/fixed_priority_arbiter_tb.sv': None, 'docs/Modified_specification.md': None, 'docs/GCD_specification.md': None, 'docs/crypto_accelerator_specification.md': None, 'docs/modular_exponentiation_specification.md': None, 'docs/modular_multiplier_specification.md': None, 'rtl/gcd_controlpath_3.sv': None, 'rtl/gcd_controlpath_4.sv': None, 'rtl/gcd_datapath_5.sv': None, 'rtl/gcd_datapath_6.sv': None, 'rtl/gcd_top_1.sv': None, 'rtl/gcd_top_2.sv': None, 'rtl/modular_exponentiation.sv': None, 'rtl/modular_multiplier.sv': None, 'rtl/lfsr_8bit.sv': None, 'verif/lfsr_8bit_tb.sv': None, 'rtl/bit16_lfsr.sv': None, 'rtl/low_power_ctrl.sv': None, 'rtl/sync_fifo.sv': None, 'verif/tb_low_power_channel.sv': None, 'rtl/cross_domain_sync.sv': None, 'rtl/dsp_input_stage.sv': None, 'rtl/dsp_output_stage.sv': None, 'rtl/lfsr_generator.sv': None, 'rtl/monte_carlo_dsp_monitor_top.sv': None, 'verif/monte_carlo_dsp_monitor_top_tb.sv': None, 'docs/multiplexer_specification.md': None, 'verif/multiplexer_tb.sv': None, 'docs/nbit_swizzling_spec.md': None, 'verif/nbit_swizzling_tb.sv': None, 'docs/nmea_decoder_spec.md': None, 'rtl/nmea_decoder.sv': None, 'verif/nmea_decoder_tb.sv': None, 'docs/fifo.md': None, 'rtl/fifo_memory.sv': None, 'rtl/read_to_write_pointer_sync.sv': None, 'rtl/rptr_empty.sv': None, 'rtl/wptr_full.sv': None, 'rtl/write_to_read_pointer_sync.sv': None, 'docs/spec.md': None, 'verif/async_filo_tb.sv': None, 'docs/axilite_to_pcie_config_module.md': \"# AXI4Lite to PCIe Config Module (`axi4lite_2_pcie_cfg_bridge.sv`)\\n\\n## Overview\\nThe `axi4lite_to_pcie_cfg_bridge` module is a bridge that translates `AXI4-Lite` write transactions into PCIe Configuration Space write transactions. It acts as an interface between an `AXI4-Lite master` (e.g., a processor) and the `PCIe Configuration Space`, enabling the master to configure PCIe devices by writing to their `configuration registers`.\\nThe module is designed as a Finite State Machine (FSM) to handle the sequence of operations required for `AXI4-Lite` to `PCIe Configuration Space` translation. It supports byte-level writes using the `AXI4-Lite` write strobe (wstrb) and ensures proper handshaking with both the `AXI4-Lite` and `PCIe` interfaces.\\n\\n## Read Transaction Support\\nThe `axi4lite_to_pcie_cfg_bridge` module supports AXI4-Lite read transactions in addition to write transactions. The read functionality allows the AXI4-Lite master to fetch configuration data from the PCIe Configuration Space. This ensures that the master can both configure and retrieve settings from PCIe devices.\\n\\nThe read process follows the AXI4-Lite protocol, ensuring proper handshaking between the master and the bridge. When a read request is initiated, the module retrieves data from the PCIe Configuration Space and returns it to the AXI4-Lite master while following all protocol timing and response requirements.\\n\\n---\\n\\n## Parameterization\\n\\nThis module is fully parameterized, allowing flexibility in configuring **data width, address width**.\\n\\n- **`DATA_WIDTH`**: Configures the bit-width of data. Default value is **32 bits**.\\n - The width of the AXI4-Lite data bus (`wdata`) and PCIe Configuration Space data (`pcie_cfg_wdata` and `pcie_cfg_rdata`).\\n- **`ADDR_WIDTH`**: Determines the config memory size by specifying the number of address bits. Default value is **8 bits**.\\n - The width of the AXI4-Lite address bus (`awaddr`) and PCIe Configuration Space address (`pcie_cfg_addr`).\\n\\n---\\n\\n## Interfaces\\n\\n### AXI4-Lite Interface\\n\\n## Clock and Reset Signals\\n\\n- **`aclk(1-bit, Input)`**: AXI4-Lite clock signal.\\n- **`aresetn(1-bit, Input)`**: Input\\tAXI4-Lite active-low reset signal. When deasserted (`0`), it resets the logic outputs to zero.\\n\\n## Inputs \\n- **`awaddr(8-bit, Input)`**:\\tAXI4-Lite write address. Specifies the target address for the write operation.\\n- **`awvalid(1-bit, Input)`**: AXI4-Lite write address valid signal. Indicates that awaddr is valid.\\n- **`wdata(32-bit, Input)`**: AXI4-Lite write data. Contains the data to be written.\\n- **`wstrb(4-bit, Input)`**: AXI4-Lite write strobe. Specifies which bytes of wdata are valid.\\n- **`wvalid(1-bit, Input)`**: AXI4-Lite write data valid signal. Indicates that wdata and wstrb are valid.\\n- **`bready(1-bit, Input)`**: AXI4-Lite write response ready signal. Indicates that the master is ready to accept the response.\\n- **`araddr(8-bit, Input)`**: AXI4-Lite read address. Specifies the address of the data to be read.\\n- **`arvalid(1-bit, Input)`**: AXI4-Lite read address valid signal. Indicates that `araddr` is valid.\\n- **`rready(1-bit, Input)`**: AXI4-Lite read data ready signal. Indicates that the master is ready to receive the read data.\\n\\n## Outputs\\n- **`awready(1-bit, Output)`**: AXI4-Lite write address ready signal. Indicates that the bridge is ready to accept the address.\\n- **`wready(1-bit, Output)`**: AXI4-Lite write data ready signal. Indicates that the bridge is ready to accept the data.\\n- **`bresp(2-bit, Output)`**: AXI4-Lite write response. Indicates the status of the write transaction (e.g., OKAY).\\n- **`bvalid(1-bit, Output)`**: AXI4-Lite write response valid signal. Indicates that bresp is valid.\\n- **`arready(1-bit, Output)`**: AXI4-Lite read address ready signal. Indicates that the bridge has accepted the read address.\\n- **`rdata(32-bit, Output)`**: AXI4-Lite read data. Contains the data read from the PCIe Configuration Space.\\n- **`rresp(2-bit, Output)`**: AXI4-Lite read response. Indicates the status of the read transaction (e.g., OKAY).\\n- **`rvalid(1-bit, Output)`**: AXI4-Lite read response valid signal. Indicates that `rdata` and `rresp` are valid.\\n \\n### PCIe Configuration Space Interface\\n## Inputs \\n- **`pcie_cfg_rdata(32-bit, Input)`**:\\tPCIe Configuration read data. Contains the data read from the target register.\\n- **`pcie_cfg_rd_en(1-bit, Input)`**:\\tPCIe Configuration read enable signal. Indicates a valid read transaction.\\n\\n## Outputs\\n- **`pcie_cfg_addr(8-bit, Output)`**:\\tPCIe Configuration address. Specifies the target register address.\\n- **`pcie_cfg_wdata(32-bit, Output)`**:\\tPCIe Configuration write data. Contains the data to be written.\\n- **`pcie_cfg_wr_en(1-bit, Output)`**:\\tPCIe Configuration write enable signal. Indicates a valid write transaction.\\n\\n---\\n## Detailed Functionality\\n### Finite State Machine (FSM)\\n - The module operates as a 5-state FSM to handle AXI4-Lite write transactions:\\n\\n **IDLE**:\\n - Waits for both `awvalid` and `wvalid` to be asserted, indicating a valid write transaction.\\n - Transitions to `ADDR_CAPTURE` when a write transaction is detected.\\n\\n **ADDR_CAPTURE**:\\n - Captures the AXI4-Lite write address (`awaddr`) into an internal register (`awaddr_reg`).\\n - Asserts `awready` to indicate that the address has been accepted.\\n\\n### Transitions to DATA_CAPTURE\\n **DATA_CAPTURE**:\\n - Captures the AXI4-Lite write data (`wdata`) and write strobe (`wstrb`) into internal registers (`wdata_reg` and `wstrb_reg`).\\n - Asserts `wready` to indicate that the data has been accepted.\\n\\n### Transitions to PCIE_WRITE\\n **PCIE_WRITE**:\\n - Asserts `pcie_cfg_wr_en` to initiate a PCIe Configuration Space write.\\n - Drives `pcie_cfg_addr` with the captured address (`awaddr_reg[7:0]`).\\n - Drives `pcie_cfg_wdata` with the captured data (`wdata_reg`), applying the write strobe (`wstrb_reg`) to update only the selected bytes.\\n\\n### Transitions to SEND_RESPONSE\\n **SEND_RESPONSE**:\\n - Asserts `bvalid` to indicate that the write response (`bresp`) is valid.\\n - Drives `bresp` with 2'b00 (`OKAY`) to indicate a successful write.\\n - Waits for `bready` to be asserted by the AXI4-Lite master.\\n - Transitions back to `IDLE` after the response is accepted.\\n\\n### Byte-Level Write Handling\\n - The module uses the `AXI4-Lite` write strobe (`wstrb`) to selectively update bytes in the `PCIe Configuration Space`. For example:\\n - If `wstrb` = 4'b0011, only the lower 16 bits of wdata are written to the target register.\\n - The remaining bits are preserved by using the current value of `pcie_cfg_rdata`.\\n\\n## Finite State Machine (FSM) for Read Transactions\\nThe module includes following states in the FSM to handle AXI4-Lite read transactions:\\n **IDLE**\\n - Waits for `arvalid` to be asserted, indicating a valid read transaction.\\n - Transitions to `ADDR_CAPTURE` when a read request is detected.\\n\\n **ADDR_CAPTURE**\\n - Captures the AXI4-Lite read address (`araddr`) into an internal register.\\n - Asserts `arready` to indicate that the address has been accepted.\\n\\n **PCIE_READ**\\n - Asserts `pcie_cfg_rd_en` to initiate a PCIe Configuration Space read.\\n - Drives `pcie_cfg_addr` with the captured read address (`araddr_reg[7:0]`).\\n - Waits for valid data from the PCIe Configuration Space.\\n\\n **SEND_RESPONSE**\\n - Asserts `rvalid` to indicate that the read response (`rresp`) and read data (`rdata`) are valid.\\n - Waits for `rready` to be asserted by the AXI4-Lite master.\\n - Transitions back to `IDLE` after the response is accepted.\\n\\n## Example Usages (Write)\\n ### Example 1: Writing to a PCIe Configuration Register\\n ### The AXI4-Lite master drives:\\n - awaddr = 32'h0000_0010\\n - wdata = 32'hDEAD_BEEF\\n - wstrb = 4'b1111 (write all 4 bytes)\\n - awvalid = 1 and wvalid = 1\\n\\n **The bridge:**\\n - Captures the address and data.\\n - Writes 0xDEADBEEF to the `PCIe Configuration Space` register at address 0x10.\\n - Sends an `OKAY` response to the `AXI4-Lite master`.\\n\\n ### Example 2: Partial Write to a PCIe Configuration Register\\n ### The AXI4-Lite master drives:\\n - awaddr = 32'h0000_0020\\n - wdata = 32'h1234_5678\\n - wstrb = 4'b0011 (write only the lower 2 bytes)\\n - awvalid = 1 and wvalid = 1\\n\\n **The bridge:**\\n - Captures the address and data.\\n - Writes 0x5678 to the lower 16 bits of the `PCIe Configuration Space` register at address 0x20.\\n - Preserves the upper 16 bits of the register.\\n - Sends an `OKAY` response to the `AXI4-Lite master`.\\n\\n## Example Usages (Read)\\n ### Example 1: Reading from a PCIe Configuration Register\\n #### The AXI4-Lite master drives:\\n - `araddr` = 32'h0000_0010\\n - `arvalid` = 1\\n\\n #### The bridge:\\n - Captures the address.\\n - Initiates a PCIe Configuration Space read.\\n - Receives data (e.g., 0xDEADBEEF) from the PCIe Configuration Space.\\n - Sends `rdata` = 32'hDEAD_BEEF and `rresp` = OKAY to the AXI4-Lite master.\\n\\n## Summary\\nThe `axi4lite_to_pcie_cfg_bridge` module provides a robust and efficient interface for translating AXI4-Lite write transactions into PCIe Configuration Space write transactions. Its FSM-based design ensures proper handshaking and byte-level write support, making it suitable for configuring PCIe devices in embedded systems. With the read support, the `axi4lite_to_pcie_cfg_bridge` module now fully supports bidirectional data flow between AXI4-Lite and PCIe Configuration Space. This enhancement allows software to not only configure PCIe devices but also retrieve their current settings. The FSM-based design ensures protocol compliance and efficient transaction handling.\\n\\n## Key Features:\\n- Supports AXI4-Lite write transactions.\\n- Handles byte-level writes using the AXI4-Lite write strobe (wstrb).\\n- Implements a 5-state FSM for reliable operation.\\n- Provides proper handshaking with both AXI4-Lite and PCIe interfaces.\", 'rtl/axi4lite_to_pcie_cfg_bridge.sv': \"`timescale 1ns/1ps\\n\\nmodule axi4lite_to_pcie_cfg_bridge #(\\n \\n parameter ADDR_WIDTH = 8,\\n parameter DATA_WIDTH = 32 \\n )(\\n // AXI4-Lite Interface\\n input logic aclk, \\n input logic aresetn, \\n input logic [ADDR_WIDTH-1:0] awaddr, \\n input logic awvalid, \\n output logic awready, \\n input logic [DATA_WIDTH-1:0] wdata, \\n input logic [DATA_WIDTH/8-1:0] wstrb, \\n input logic wvalid, \\n output logic wready, \\n output logic [1:0] bresp, \\n output logic bvalid, \\n input logic bready, \\n\\n // PCIe Configuration Space Interface\\n output logic [ADDR_WIDTH/4-1:0] pcie_cfg_addr, \\n output logic [DATA_WIDTH-1:0] pcie_cfg_wdata, \\n output logic pcie_cfg_wr_en, \\n input logic [DATA_WIDTH-1:0] pcie_cfg_rdata, \\n input logic pcie_cfg_rd_en \\n);\\n\\n // FSM States\\n typedef enum logic [2:0] {\\n IDLE, \\n ADDR_CAPTURE, \\n DATA_CAPTURE, \\n PCIE_WRITE, \\n SEND_RESPONSE \\n } state_t;\\n\\n state_t current_state, next_state;\\n\\n // Internal registers\\n logic [ADDR_WIDTH-1:0] awaddr_reg; \\n logic [DATA_WIDTH-1:0] wdata_reg; \\n logic [DATA_WIDTH/8-1:0] wstrb_reg; \\n\\n // FSM State Transition\\n always_ff @(posedge aclk or negedge aresetn) begin\\n if (!aresetn) begin\\n current_state <= IDLE;\\n end else begin\\n current_state <= next_state;\\n end\\n end\\n\\n // FSM Next State Logic\\n always_comb begin\\n next_state = current_state;\\n case (current_state)\\n IDLE: begin\\n if (awvalid && wvalid) begin\\n next_state = ADDR_CAPTURE;\\n end\\n end\\n\\n ADDR_CAPTURE: begin\\n next_state = DATA_CAPTURE;\\n end\\n\\n DATA_CAPTURE: begin\\n next_state = PCIE_WRITE;\\n end\\n\\n PCIE_WRITE: begin\\n next_state = SEND_RESPONSE;\\n end\\n\\n SEND_RESPONSE: begin\\n if (bready) begin\\n next_state = IDLE;\\n end\\n end\\n\\n default: begin\\n next_state = IDLE;\\n end\\n endcase\\n end\\n\\n // FSM Output Logic\\n always_ff @(posedge aclk or negedge aresetn) begin\\n if (!aresetn) begin\\n awready <= 1'b0;\\n wready <= 1'b0;\\n bvalid <= 1'b0;\\n bresp <= 2'b00; // OKAY response\\n pcie_cfg_wr_en <= 1'b0;\\n pcie_cfg_wdata <= 32'h0;\\n pcie_cfg_addr <= 8'h0;\\n awaddr_reg <= 32'h0;\\n wdata_reg <= 32'h0;\\n wstrb_reg <= 4'h0;\\n end else begin\\n case (current_state)\\n IDLE: begin\\n awready <= 1'b0;\\n wready <= 1'b0;\\n bvalid <= 1'b0;\\n pcie_cfg_wr_en <= 1'b0;\\n end\\n\\n ADDR_CAPTURE: begin\\n awready <= 1'b1;\\n awaddr_reg <= awaddr;\\n end\\n\\n DATA_CAPTURE: begin\\n wready <= 1'b1;\\n wdata_reg <= wdata;\\n wstrb_reg <= wstrb;\\n end\\n\\n PCIE_WRITE: begin\\n pcie_cfg_wr_en <= 1'b1;\\n pcie_cfg_addr <= awaddr_reg[7:0]; // 8-bit PCIe address\\n\\n // Apply wstrb to write only the selected bytes\\n for (int i = 0; i < (DATA_WIDTH/8); i++) begin\\n pcie_cfg_wdata[(i*8)+:8] <= (wstrb_reg[i]) ? wdata_reg[(i*8)+:8] : pcie_cfg_rdata[(i*8)+:8];\\n end\\n end\\n \\n SEND_RESPONSE: begin\\n pcie_cfg_wr_en <= 1'b0;\\n bvalid <= 1'b1;\\n end\\n\\n default: begin\\n // Default outputs\\n end\\n endcase\\n end\\n end\\n\\nendmodule\", 'rtl/axis_broadcast.sv': None, 'verif/tb_axis_broadcast.sv': None, 'docs/axis_to_uart_tx_specs.md': None, 'docs/uart_rx_to_axis_specs.md': None, 'rtl/barrel_shifter.sv': None, 'verif/barrel_shifter_tb.sv': None, 'rtl/bcd_adder.sv': None, 'rtl/full_adder.sv': None, 'rtl/four_bit_adder.sv': None, 'rtl/search_binary_search_tree.sv': None, 'rtl/delete_node_binary_search_tree.sv': None, 'docs/bst_operations.md': None, 'rtl/binary_search_tree_sort_construct.sv': None, 'docs/Spec.md': None, 'verif/tb_binary_to_gray.sv': None, 'verif/tb_custom_byte_enable_ram.sv': None, 'verif/cache_controller_tb.sv': None, 'rtl/caesar_cipher.sv': None, 'verif/caesar_cipher_tb.sv': None, 'verif/tb_pseudoRandGenerator_ca.sv': None, 'docs/continuous_adder_specification.md': None, 'verif/continuous_adder_tb.sv': None, 'rtl/fifo_buffer.sv': None, 'verif/tb_fifo_buffer.sv': None, 'docs/direct_map_cache_spec.md': None, 'verif/tb_direct_map_cache.sv': None, 'rtl/direct_map_cache.sv': None, 'rtl/dual_port_memory.sv': None, 'rtl/gen_cos_sin_lut.sv': None, 'rtl/phase_lut.sv': None, 'rtl/phase_rotation.sv': None, 'rtl/power4.sv': None, 'rtl/saturation.sv': None, 'rtl/top_phase_rotation.sv': None, 'docs/spec_viterbi.md': None, 'docs/spec_slicer_top.md': None, 'docs/spec_top_phase_rotation.md': None, 'rtl/slicer.sv': None, 'rtl/slicer_top.sv': None, 'docs/swizzler_specification.md': None, 'verif/swizzler_tb.sv': None, 'rtl/swizzler.sv': None, 'docs/sync_serial_communication_tx_rx_spec.md': None, 'verif/sync_serial_communication_tb.sv': None, 'rtl/weight_stationary_pe.sv': None, 'verif/systolic_array_tb.sv': None, 'rtl/thermostat.v': None, 'docs/Traffic_controller.md': None, 'rtl/traffic_light_controller.sv': None, 'docs/Universal_Shift_Register_spec.md': None, 'verif/tb_universal_shift_register.sv': None, 'rtl/universal_shift_register.sv': None, 'docs/spec_conj.md': None, 'docs/spec_cross_correlation.md': None, 'docs/spec_detect_sequence.md': None, 'rtl/adder_2d_layers.sv': None, 'rtl/adder_tree_2d.sv': None, 'rtl/correlate.sv': None, 'rtl/cross_correlation.sv': None, 'docs/valid_modes.md': None, 'docs/words_counting.md': None, 'rtl/detect_sequence.sv': None, 'docs/proc_fsm_spec.md': None, 'docs/adder_tree.md': None, 'docs/coeff_ram.md': None, 'docs/poly_decimator.md': None, 'docs/poly_filter.md': None, 'docs/shift_register.md': None, 'rtl/adder_tree.sv': None, 'rtl/coeff_ram.sv': None, 'rtl/poly_filter.sv': None, 'rtl/shift_register.sv': None, 'docs/prbs_specification.md': None, 'rtl/prbs_gen_check.sv': None, 'rtl/fsm.sv': None, 'verif/fsm_tb.sv': None, 'rtl/CA_1.sv': None, 'rtl/CA_2.sv': None, 'rtl/CA_3.sv': None, 'rtl/CA_4.sv': None, 'rtl/rgb_color_space_conversion.sv': None, 'rtl/APBGlobalHistoryRegister.v': None, 'docs/signed_comparator_specification.md': None, 'verif/signed_comparator_tb.sv': None, 'rtl/sorting_engine.sv': None, 'rtl/brick_sort.sv': None, 'rtl/bubble_sort.sv': None, 'rtl/merge_sort.sv': None, 'rtl/selection_sort.sv': None}", + "rtl/axi4lite_to_pcie_cfg_bridge.sv": "`timescale 1ns/1ps\n\nmodule axi4lite_to_pcie_cfg_bridge #(\n \n parameter ADDR_WIDTH = 8,\n parameter DATA_WIDTH = 32 \n )(\n // AXI4-Lite Interface\n input logic aclk, \n input logic aresetn, \n input logic [ADDR_WIDTH-1:0] awaddr, \n input logic awvalid, \n output logic awready, \n input logic [DATA_WIDTH-1:0] wdata, \n input logic [DATA_WIDTH/8-1:0] wstrb, \n input logic wvalid, \n output logic wready, \n output logic [1:0] bresp, \n output logic bvalid, \n input logic bready, \n\n // PCIe Configuration Space Interface\n output logic [ADDR_WIDTH/4-1:0] pcie_cfg_addr, \n output logic [DATA_WIDTH-1:0] pcie_cfg_wdata, \n output logic pcie_cfg_wr_en, \n input logic [DATA_WIDTH-1:0] pcie_cfg_rdata, \n input logic pcie_cfg_rd_en \n);\n\n // FSM States\n typedef enum logic [2:0] {\n IDLE, \n ADDR_CAPTURE, \n DATA_CAPTURE, \n PCIE_WRITE, \n SEND_RESPONSE \n } state_t;\n\n state_t current_state, next_state;\n\n // Internal registers\n logic [ADDR_WIDTH-1:0] awaddr_reg; \n logic [DATA_WIDTH-1:0] wdata_reg; \n logic [DATA_WIDTH/8-1:0] wstrb_reg; \n\n // FSM State Transition\n always_ff @(posedge aclk or negedge aresetn) begin\n if (!aresetn) begin\n current_state <= IDLE;\n end else begin\n current_state <= next_state;\n end\n end\n\n // FSM Next State Logic\n always_comb begin\n next_state = current_state;\n case (current_state)\n IDLE: begin\n if (awvalid && wvalid) begin\n next_state = ADDR_CAPTURE;\n end\n end\n\n ADDR_CAPTURE: begin\n next_state = DATA_CAPTURE;\n end\n\n DATA_CAPTURE: begin\n next_state = PCIE_WRITE;\n end\n\n PCIE_WRITE: begin\n next_state = SEND_RESPONSE;\n end\n\n SEND_RESPONSE: begin\n if (bready) begin\n next_state = IDLE;\n end\n end\n\n default: begin\n next_state = IDLE;\n end\n endcase\n end\n\n // FSM Output Logic\n always_ff @(posedge aclk or negedge aresetn) begin\n if (!aresetn) begin\n awready <= 1'b0;\n wready <= 1'b0;\n bvalid <= 1'b0;\n bresp <= 2'b00; // OKAY response\n pcie_cfg_wr_en <= 1'b0;\n pcie_cfg_wdata <= 32'h0;\n pcie_cfg_addr <= 8'h0;\n awaddr_reg <= 32'h0;\n wdata_reg <= 32'h0;\n wstrb_reg <= 4'h0;\n end else begin\n case (current_state)\n IDLE: begin\n awready <= 1'b0;\n wready <= 1'b0;\n bvalid <= 1'b0;\n pcie_cfg_wr_en <= 1'b0;\n end\n\n ADDR_CAPTURE: begin\n awready <= 1'b1;\n awaddr_reg <= awaddr;\n end\n\n DATA_CAPTURE: begin\n wready <= 1'b1;\n wdata_reg <= wdata;\n wstrb_reg <= wstrb;\n end\n\n PCIE_WRITE: begin\n pcie_cfg_wr_en <= 1'b1;\n pcie_cfg_addr <= awaddr_reg[7:0]; // 8-bit PCIe address\n\n // Apply wstrb to write only the selected bytes\n for (int i = 0; i < (DATA_WIDTH/8); i++) begin\n pcie_cfg_wdata[(i*8)+:8] <= (wstrb_reg[i]) ? wdata_reg[(i*8)+:8] : pcie_cfg_rdata[(i*8)+:8];\n end\n end\n \n SEND_RESPONSE: begin\n pcie_cfg_wr_en <= 1'b0;\n bvalid <= 1'b1;\n end\n\n default: begin\n // Default outputs\n end\n endcase\n end\n end\n\nendmodule" + }, + "test_info": { + "test_criteria_2": [ + "be well-documented with clear comments explaining the functionality of each major block. follow best practices in systemverilog coding to ensure readability, reusability, and maintainability." + ] + }, + "expected_behavior": [ + "be well-documented with clear comments explaining the functionality of each major block", + ", which is a critical part of any `AXI4-Lite` interface. In an `AXI4-Lite-based` system, both write and read transactions are required to allow the CPU or other `master` devices to communicate with peripherals and memory-mapped registers effectively. Refer to the specification provided in docs/axilite_to_pcie_config_module.md to implement the RTL for Read transaction." + ], + "metadata": { + "categories": [ + "cid004", + "medium" + ], + "domain": "memory", + "complexity": "intermediate", + "problem_type": "design", + "has_code": true, + "has_tests": true + }, + "full_prompt": "Modify `axi4lite_to_pcie_cfg_bridge` module with read functionality, which is a critical part of any `AXI4-Lite` interface. In an `AXI4-Lite-based` system, both write and read transactions are required to allow the CPU or other `master` devices to communicate with peripherals and memory-mapped registers effectively. Refer to the specification provided in docs/axilite_to_pcie_config_module.md to implement the RTL for Read transaction.\n\n## Modifications to the RTL for Read Support :\n#### To support read transactions, we need to introduce:\n- New Read-Related Ports in the module interface.\n- FSM Modifications to handle read transactions.\n- Additional Internal Logic to drive the read response.\n---\n### Proposed Modifications \n\nThis module is parameterized, allowing flexibility in configuring **data width, address width**.\n\n- **`DATA_WIDTH`**: Configures the bit-width of data. Default value is **32 bits**.\n- **`ADDR_WIDTH`**: Determines the config memory size by specifying the number of address bits. Default value is **8 bits**.\n \n#### Here is a table describing the ports to be added newly for handling read transactions:\n\n#### **IO Ports Description**\n| Port Name | Direction | Width | Description |\n|-----------|-----------|---------|------------------------------------|\n| araddr | Input | 8-bits | Read address from AXI4-Lite master |\n| arvalid | Input | 1-bit | Read address valid signal |\n| arready | Output | 1-bit | Read address ready signal |\n| rdata | Output | 32-bits | Read data output |\n| rvalid | Output | 1-bit | Read data valid signal |\n| rready | Input | 1-bit | Read data ready signal |\n| rresp | Output | 2-bit | Read response signal |\n\n**Read FSM Implementation**\n\nThe read transaction follows a similar FSM pattern as the write transaction but includes the following states:\n- `IDLE` \u2013 Waits for `arvalid` to be asserted.\n- `ADDR_CAPTURE` \u2013 Captures the read address.\n- `PCIE_READ` \u2013 Initiates a read operation from PCIe configuration space.\n- `SEND_RESPONSE` \u2013 Sends the read data back to the AXI4-Lite master.\n\nThese states ensure that the read request is handled efficiently while maintaining AXI4-Lite protocol compliance.\n\n---\n\n### **Module Specification: `axi4lite_to_pcie_cfg_bridge`**\n\nThis section specifies the current version of the module before modification. The axi4lite_to_pcie_cfg_bridge module implements AXI4Lite write functionality.\n\nThe AXI4-Lite to PCIe Configuration Space Bridge provides an interface for writing configuration data to the PCIe Configuration Space using the AXI4-Lite protocol. This ensures seamless communication between the AXI4-Lite master and PCIe configuration registers. The bridge translates AXI4-Lite transactions into PCIe-compatible signals, enabling system configurations and status updates through register writes.\n\nWrite Port Descriptions:\n| Port Name | Direction | Width | Description |\n|:--------------:|:---------:|:-------:|:---------------------------------------------:|\n| awaddr | Input | 8-bits | Write address from AXI4-Lite master. |\n| awvalid | Input | 1-bit | Write address valid signal. |\n| awready | Output | 1-bit | Write address ready signal. |\n| wdata | Input | 32-bits | Write data from AXI4-Lite master. |\n| wstrb | Input | 4-bits | Write strobe signal to indicate active bytes. |\n| wvalid | Input | 1-bit | Write data valid signal. |\n| wready | Output | 1-bit | Write data ready signal. |\n| bresp | Output | 2-bit | Write response (OKAY, SLVERR, etc.). |\n| bvalid | Output | 1-bit | Write response valid signal. |\n| bready | Input | 1-bit | Write response ready signal. |\n| pcie_cfg_addr | Output | 8-bits | PCIe configuration address for transaction. |\n| pcie_cfg_wdata | Output | 32-bits | Data to be written into PCIe config space. |\n| pcie_cfg_wr_en | Output | 1-bit | Write enable for PCIe configuration space. |\n| pcie_cfg_rdata | Input | 32-bits | Data read from PCIe configuration space. |\n| pcie_cfg_rd_en | Input | 1-bit | Read enable for PCIe configuration space. |\n\n---\n\n### Write Transaction Flow\nThe write process consists of the following steps:\n**Address Phase:**\n- The AXI4-Lite master sends the write address (`awaddr`) along with `awvalid`.\n- The bridge asserts `awready` when it is ready to accept the address.\n\n**Data Phase:**\n- The master provides the write data (`wdata`) and write strobes (`wstrb`).\n- The bridge asserts `wready` to indicate it is ready to accept the data.\n\n**PCIe Write Transaction:**\n- The bridge forwards the write address (`pcie_cfg_addr`) and data (`pcie_cfg_wdata`) to the PCIe Configuration Space.\n- `pcie_cfg_wr_en` is asserted to signal a valid PCIe write operation.\n\n**Write Response:**\n- Once the write is complete, the bridge asserts `bvalid` with an acknowledgment response (`bresp`).\n- The master acknowledges by asserting `bready`, completing the transaction.\n\n**Write Process Example**\n***Input***\n| Signal | Value | Description |\n|:-------:|:------------:|:--------------------------------:|\n| awaddr | 32'h00000010 | Address to write data to. |\n| awvalid | 1'b1 | Address is valid. |\n| wdata | 32'hAABBCCDD | Data to be written. |\n| wstrb | 4'b1111 | Writing all 4 bytes. |\n| wvalid | 1'b1 | Write data is valid. |\n| bready | 1'b1 | Ready to receive write response. |\n\n***Output***\n| Signal | Value | Description |\n|:--------------:|:------------:|:-----------------------------:|\n| awready | 1'b1 | Write address is accepted. |\n| wready | 1'b1 | Write data is accepted. |\n| pcie_cfg_addr | 8'h10 | PCIe address for transaction. |\n| pcie_cfg_wdata | 32'hAABBCCDD | Data to be written to PCIe. |\n| pcie_cfg_wr_en | 1'b1 | PCIe write enable asserted. |\n| bvalid | 1'b1 | Write response is valid. |\n| bresp | 2'b00 (OKAY) | Write successful response. |\n\nThe code should be well-documented with clear comments explaining the functionality of each major block. Follow best practices in SystemVerilog coding to ensure readability, reusability, and maintainability.\n", + "system_message": "You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n - **Update the contents of a text file from a old content to new content**\n - `sed -i \"problematic_line_number s/problematic_statement/non_problematic_statement/\" Buggy_RTL_code.sv`\n - **To access a specific line of the file**\n - `awk 'NR==line_number' file_name.sv`\n\nYou will be given a prompt and your task is to understand it and solve the given issue by using the above-mentioned commands as needed. In the final step, you should create a Linux patch to highlight the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.", + "raw_context": { + "docs/specification.md": null, + "rtl/decoder_data_control_64b66b.sv": null, + "rtl/encoder_control_64b66b.sv": null, + "rtl/encoder_data_64b66b.sv": null, + "rtl/aes128_encrypt.sv": null, + "verif/tb_aes128_enc.sv": null, + "rtl/aes128_decrypt.sv": null, + "rtl/aes128_key_expansion.sv": null, + "rtl/inv_sbox.sv": null, + "rtl/sbox.sv": null, + "verif/tb_aes128_dec.sv": null, + "rtl/aes_encrypt.sv": null, + "verif/tb_aes_encrypt.sv": null, + "rtl/aes_decrypt.sv": null, + "rtl/aes_ke.sv": null, + "verif/tb_aes_decrypt.sv": null, + "rtl/aes_dec_top.sv": null, + "rtl/aes_enc_top.sv": null, + "verif/tb_padding_top.sv": null, + "verif/tb_des_enc.sv": null, + "docs/Key_schedule.md": null, + "docs/Permutations.md": null, + "docs/S_box_creation.md": null, + "rtl/S1.sv": null, + "rtl/S2.sv": null, + "rtl/S3.sv": null, + "rtl/S4.sv": null, + "rtl/S5.sv": null, + "rtl/S6.sv": null, + "rtl/S7.sv": null, + "rtl/S8.sv": null, + "rtl/des_enc.sv": null, + "verif/tb_des_dec.sv": null, + "docs/Encryption.md": null, + "rtl/des_dec.sv": null, + "verif/tb_3des_enc.sv": null, + "verif/tb_3des_dec.sv": null, + "docs/min_hamming_distance_finder_spec.md": null, + "rtl/Bit_Difference_Counter.sv": null, + "rtl/Bitwise_Reduction.sv": null, + "rtl/Data_Reduction.sv": null, + "verif/tb_Min_Hamming_Distance_Finder.sv": null, + "docs/specs.md": null, + "rtl/arithmetic_progression_generator.sv": null, + "docs/algorithms.md": null, + "docs/coeff_update_spec.md": null, + "docs/equalizer_spec.md": null, + "docs/error_calc_spec.md": null, + "rtl/coeff_update.sv": null, + "rtl/dynamic_equalizer.sv": null, + "rtl/error_calc.sv": null, + "docs/awgn_spec.md": null, + "docs/equalizer_top_spec.md": null, + "rtl/elevator_control_system.sv": null, + "docs/tx_specification.md": null, + "rtl/ethernet_fifo_cdc.sv": null, + "docs/tx_mac_specification.md": null, + "verif/event_scheduler_tb.sv": null, + "docs/modified_specs.md": null, + "rtl/event_scheduler.sv": null, + "verif/tb_event_scheduler.sv": null, + "rtl/column_selector.sv": null, + "rtl/event_storage.sv": null, + "verif/tb.sv": null, + "rtl/fixed_priority_arbiter.sv": null, + "verif/fixed_priority_arbiter_tb.sv": null, + "docs/Modified_specification.md": null, + "docs/GCD_specification.md": null, + "docs/crypto_accelerator_specification.md": null, + "docs/modular_exponentiation_specification.md": null, + "docs/modular_multiplier_specification.md": null, + "rtl/gcd_controlpath_3.sv": null, + "rtl/gcd_controlpath_4.sv": null, + "rtl/gcd_datapath_5.sv": null, + "rtl/gcd_datapath_6.sv": null, + "rtl/gcd_top_1.sv": null, + "rtl/gcd_top_2.sv": null, + "rtl/modular_exponentiation.sv": null, + "rtl/modular_multiplier.sv": null, + "rtl/lfsr_8bit.sv": null, + "verif/lfsr_8bit_tb.sv": null, + "rtl/bit16_lfsr.sv": null, + "rtl/low_power_ctrl.sv": null, + "rtl/sync_fifo.sv": null, + "verif/tb_low_power_channel.sv": null, + "rtl/cross_domain_sync.sv": null, + "rtl/dsp_input_stage.sv": null, + "rtl/dsp_output_stage.sv": null, + "rtl/lfsr_generator.sv": null, + "rtl/monte_carlo_dsp_monitor_top.sv": null, + "verif/monte_carlo_dsp_monitor_top_tb.sv": null, + "docs/multiplexer_specification.md": null, + "verif/multiplexer_tb.sv": null, + "docs/nbit_swizzling_spec.md": null, + "verif/nbit_swizzling_tb.sv": null, + "docs/nmea_decoder_spec.md": null, + "rtl/nmea_decoder.sv": null, + "verif/nmea_decoder_tb.sv": null, + "docs/fifo.md": null, + "rtl/fifo_memory.sv": null, + "rtl/read_to_write_pointer_sync.sv": null, + "rtl/rptr_empty.sv": null, + "rtl/wptr_full.sv": null, + "rtl/write_to_read_pointer_sync.sv": null, + "docs/spec.md": null, + "verif/async_filo_tb.sv": null, + "docs/axilite_to_pcie_config_module.md": "# AXI4Lite to PCIe Config Module (`axi4lite_2_pcie_cfg_bridge.sv`)\n\n## Overview\nThe `axi4lite_to_pcie_cfg_bridge` module is a bridge that translates `AXI4-Lite` write transactions into PCIe Configuration Space write transactions. It acts as an interface between an `AXI4-Lite master` (e.g., a processor) and the `PCIe Configuration Space`, enabling the master to configure PCIe devices by writing to their `configuration registers`.\nThe module is designed as a Finite State Machine (FSM) to handle the sequence of operations required for `AXI4-Lite` to `PCIe Configuration Space` translation. It supports byte-level writes using the `AXI4-Lite` write strobe (wstrb) and ensures proper handshaking with both the `AXI4-Lite` and `PCIe` interfaces.\n\n## Read Transaction Support\nThe `axi4lite_to_pcie_cfg_bridge` module supports AXI4-Lite read transactions in addition to write transactions. The read functionality allows the AXI4-Lite master to fetch configuration data from the PCIe Configuration Space. This ensures that the master can both configure and retrieve settings from PCIe devices.\n\nThe read process follows the AXI4-Lite protocol, ensuring proper handshaking between the master and the bridge. When a read request is initiated, the module retrieves data from the PCIe Configuration Space and returns it to the AXI4-Lite master while following all protocol timing and response requirements.\n\n---\n\n## Parameterization\n\nThis module is fully parameterized, allowing flexibility in configuring **data width, address width**.\n\n- **`DATA_WIDTH`**: Configures the bit-width of data. Default value is **32 bits**.\n - The width of the AXI4-Lite data bus (`wdata`) and PCIe Configuration Space data (`pcie_cfg_wdata` and `pcie_cfg_rdata`).\n- **`ADDR_WIDTH`**: Determines the config memory size by specifying the number of address bits. Default value is **8 bits**.\n - The width of the AXI4-Lite address bus (`awaddr`) and PCIe Configuration Space address (`pcie_cfg_addr`).\n\n---\n\n## Interfaces\n\n### AXI4-Lite Interface\n\n## Clock and Reset Signals\n\n- **`aclk(1-bit, Input)`**: AXI4-Lite clock signal.\n- **`aresetn(1-bit, Input)`**: Input\tAXI4-Lite active-low reset signal. When deasserted (`0`), it resets the logic outputs to zero.\n\n## Inputs \n- **`awaddr(8-bit, Input)`**:\tAXI4-Lite write address. Specifies the target address for the write operation.\n- **`awvalid(1-bit, Input)`**: AXI4-Lite write address valid signal. Indicates that awaddr is valid.\n- **`wdata(32-bit, Input)`**: AXI4-Lite write data. Contains the data to be written.\n- **`wstrb(4-bit, Input)`**: AXI4-Lite write strobe. Specifies which bytes of wdata are valid.\n- **`wvalid(1-bit, Input)`**: AXI4-Lite write data valid signal. Indicates that wdata and wstrb are valid.\n- **`bready(1-bit, Input)`**: AXI4-Lite write response ready signal. Indicates that the master is ready to accept the response.\n- **`araddr(8-bit, Input)`**: AXI4-Lite read address. Specifies the address of the data to be read.\n- **`arvalid(1-bit, Input)`**: AXI4-Lite read address valid signal. Indicates that `araddr` is valid.\n- **`rready(1-bit, Input)`**: AXI4-Lite read data ready signal. Indicates that the master is ready to receive the read data.\n\n## Outputs\n- **`awready(1-bit, Output)`**: AXI4-Lite write address ready signal. Indicates that the bridge is ready to accept the address.\n- **`wready(1-bit, Output)`**: AXI4-Lite write data ready signal. Indicates that the bridge is ready to accept the data.\n- **`bresp(2-bit, Output)`**: AXI4-Lite write response. Indicates the status of the write transaction (e.g., OKAY).\n- **`bvalid(1-bit, Output)`**: AXI4-Lite write response valid signal. Indicates that bresp is valid.\n- **`arready(1-bit, Output)`**: AXI4-Lite read address ready signal. Indicates that the bridge has accepted the read address.\n- **`rdata(32-bit, Output)`**: AXI4-Lite read data. Contains the data read from the PCIe Configuration Space.\n- **`rresp(2-bit, Output)`**: AXI4-Lite read response. Indicates the status of the read transaction (e.g., OKAY).\n- **`rvalid(1-bit, Output)`**: AXI4-Lite read response valid signal. Indicates that `rdata` and `rresp` are valid.\n \n### PCIe Configuration Space Interface\n## Inputs \n- **`pcie_cfg_rdata(32-bit, Input)`**:\tPCIe Configuration read data. Contains the data read from the target register.\n- **`pcie_cfg_rd_en(1-bit, Input)`**:\tPCIe Configuration read enable signal. Indicates a valid read transaction.\n\n## Outputs\n- **`pcie_cfg_addr(8-bit, Output)`**:\tPCIe Configuration address. Specifies the target register address.\n- **`pcie_cfg_wdata(32-bit, Output)`**:\tPCIe Configuration write data. Contains the data to be written.\n- **`pcie_cfg_wr_en(1-bit, Output)`**:\tPCIe Configuration write enable signal. Indicates a valid write transaction.\n\n---\n## Detailed Functionality\n### Finite State Machine (FSM)\n - The module operates as a 5-state FSM to handle AXI4-Lite write transactions:\n\n **IDLE**:\n - Waits for both `awvalid` and `wvalid` to be asserted, indicating a valid write transaction.\n - Transitions to `ADDR_CAPTURE` when a write transaction is detected.\n\n **ADDR_CAPTURE**:\n - Captures the AXI4-Lite write address (`awaddr`) into an internal register (`awaddr_reg`).\n - Asserts `awready` to indicate that the address has been accepted.\n\n### Transitions to DATA_CAPTURE\n **DATA_CAPTURE**:\n - Captures the AXI4-Lite write data (`wdata`) and write strobe (`wstrb`) into internal registers (`wdata_reg` and `wstrb_reg`).\n - Asserts `wready` to indicate that the data has been accepted.\n\n### Transitions to PCIE_WRITE\n **PCIE_WRITE**:\n - Asserts `pcie_cfg_wr_en` to initiate a PCIe Configuration Space write.\n - Drives `pcie_cfg_addr` with the captured address (`awaddr_reg[7:0]`).\n - Drives `pcie_cfg_wdata` with the captured data (`wdata_reg`), applying the write strobe (`wstrb_reg`) to update only the selected bytes.\n\n### Transitions to SEND_RESPONSE\n **SEND_RESPONSE**:\n - Asserts `bvalid` to indicate that the write response (`bresp`) is valid.\n - Drives `bresp` with 2'b00 (`OKAY`) to indicate a successful write.\n - Waits for `bready` to be asserted by the AXI4-Lite master.\n - Transitions back to `IDLE` after the response is accepted.\n\n### Byte-Level Write Handling\n - The module uses the `AXI4-Lite` write strobe (`wstrb`) to selectively update bytes in the `PCIe Configuration Space`. For example:\n - If `wstrb` = 4'b0011, only the lower 16 bits of wdata are written to the target register.\n - The remaining bits are preserved by using the current value of `pcie_cfg_rdata`.\n\n## Finite State Machine (FSM) for Read Transactions\nThe module includes following states in the FSM to handle AXI4-Lite read transactions:\n **IDLE**\n - Waits for `arvalid` to be asserted, indicating a valid read transaction.\n - Transitions to `ADDR_CAPTURE` when a read request is detected.\n\n **ADDR_CAPTURE**\n - Captures the AXI4-Lite read address (`araddr`) into an internal register.\n - Asserts `arready` to indicate that the address has been accepted.\n\n **PCIE_READ**\n - Asserts `pcie_cfg_rd_en` to initiate a PCIe Configuration Space read.\n - Drives `pcie_cfg_addr` with the captured read address (`araddr_reg[7:0]`).\n - Waits for valid data from the PCIe Configuration Space.\n\n **SEND_RESPONSE**\n - Asserts `rvalid` to indicate that the read response (`rresp`) and read data (`rdata`) are valid.\n - Waits for `rready` to be asserted by the AXI4-Lite master.\n - Transitions back to `IDLE` after the response is accepted.\n\n## Example Usages (Write)\n ### Example 1: Writing to a PCIe Configuration Register\n ### The AXI4-Lite master drives:\n - awaddr = 32'h0000_0010\n - wdata = 32'hDEAD_BEEF\n - wstrb = 4'b1111 (write all 4 bytes)\n - awvalid = 1 and wvalid = 1\n\n **The bridge:**\n - Captures the address and data.\n - Writes 0xDEADBEEF to the `PCIe Configuration Space` register at address 0x10.\n - Sends an `OKAY` response to the `AXI4-Lite master`.\n\n ### Example 2: Partial Write to a PCIe Configuration Register\n ### The AXI4-Lite master drives:\n - awaddr = 32'h0000_0020\n - wdata = 32'h1234_5678\n - wstrb = 4'b0011 (write only the lower 2 bytes)\n - awvalid = 1 and wvalid = 1\n\n **The bridge:**\n - Captures the address and data.\n - Writes 0x5678 to the lower 16 bits of the `PCIe Configuration Space` register at address 0x20.\n - Preserves the upper 16 bits of the register.\n - Sends an `OKAY` response to the `AXI4-Lite master`.\n\n## Example Usages (Read)\n ### Example 1: Reading from a PCIe Configuration Register\n #### The AXI4-Lite master drives:\n - `araddr` = 32'h0000_0010\n - `arvalid` = 1\n\n #### The bridge:\n - Captures the address.\n - Initiates a PCIe Configuration Space read.\n - Receives data (e.g., 0xDEADBEEF) from the PCIe Configuration Space.\n - Sends `rdata` = 32'hDEAD_BEEF and `rresp` = OKAY to the AXI4-Lite master.\n\n## Summary\nThe `axi4lite_to_pcie_cfg_bridge` module provides a robust and efficient interface for translating AXI4-Lite write transactions into PCIe Configuration Space write transactions. Its FSM-based design ensures proper handshaking and byte-level write support, making it suitable for configuring PCIe devices in embedded systems. With the read support, the `axi4lite_to_pcie_cfg_bridge` module now fully supports bidirectional data flow between AXI4-Lite and PCIe Configuration Space. This enhancement allows software to not only configure PCIe devices but also retrieve their current settings. The FSM-based design ensures protocol compliance and efficient transaction handling.\n\n## Key Features:\n- Supports AXI4-Lite write transactions.\n- Handles byte-level writes using the AXI4-Lite write strobe (wstrb).\n- Implements a 5-state FSM for reliable operation.\n- Provides proper handshaking with both AXI4-Lite and PCIe interfaces.", + "rtl/axi4lite_to_pcie_cfg_bridge.sv": "`timescale 1ns/1ps\n\nmodule axi4lite_to_pcie_cfg_bridge #(\n \n parameter ADDR_WIDTH = 8,\n parameter DATA_WIDTH = 32 \n )(\n // AXI4-Lite Interface\n input logic aclk, \n input logic aresetn, \n input logic [ADDR_WIDTH-1:0] awaddr, \n input logic awvalid, \n output logic awready, \n input logic [DATA_WIDTH-1:0] wdata, \n input logic [DATA_WIDTH/8-1:0] wstrb, \n input logic wvalid, \n output logic wready, \n output logic [1:0] bresp, \n output logic bvalid, \n input logic bready, \n\n // PCIe Configuration Space Interface\n output logic [ADDR_WIDTH/4-1:0] pcie_cfg_addr, \n output logic [DATA_WIDTH-1:0] pcie_cfg_wdata, \n output logic pcie_cfg_wr_en, \n input logic [DATA_WIDTH-1:0] pcie_cfg_rdata, \n input logic pcie_cfg_rd_en \n);\n\n // FSM States\n typedef enum logic [2:0] {\n IDLE, \n ADDR_CAPTURE, \n DATA_CAPTURE, \n PCIE_WRITE, \n SEND_RESPONSE \n } state_t;\n\n state_t current_state, next_state;\n\n // Internal registers\n logic [ADDR_WIDTH-1:0] awaddr_reg; \n logic [DATA_WIDTH-1:0] wdata_reg; \n logic [DATA_WIDTH/8-1:0] wstrb_reg; \n\n // FSM State Transition\n always_ff @(posedge aclk or negedge aresetn) begin\n if (!aresetn) begin\n current_state <= IDLE;\n end else begin\n current_state <= next_state;\n end\n end\n\n // FSM Next State Logic\n always_comb begin\n next_state = current_state;\n case (current_state)\n IDLE: begin\n if (awvalid && wvalid) begin\n next_state = ADDR_CAPTURE;\n end\n end\n\n ADDR_CAPTURE: begin\n next_state = DATA_CAPTURE;\n end\n\n DATA_CAPTURE: begin\n next_state = PCIE_WRITE;\n end\n\n PCIE_WRITE: begin\n next_state = SEND_RESPONSE;\n end\n\n SEND_RESPONSE: begin\n if (bready) begin\n next_state = IDLE;\n end\n end\n\n default: begin\n next_state = IDLE;\n end\n endcase\n end\n\n // FSM Output Logic\n always_ff @(posedge aclk or negedge aresetn) begin\n if (!aresetn) begin\n awready <= 1'b0;\n wready <= 1'b0;\n bvalid <= 1'b0;\n bresp <= 2'b00; // OKAY response\n pcie_cfg_wr_en <= 1'b0;\n pcie_cfg_wdata <= 32'h0;\n pcie_cfg_addr <= 8'h0;\n awaddr_reg <= 32'h0;\n wdata_reg <= 32'h0;\n wstrb_reg <= 4'h0;\n end else begin\n case (current_state)\n IDLE: begin\n awready <= 1'b0;\n wready <= 1'b0;\n bvalid <= 1'b0;\n pcie_cfg_wr_en <= 1'b0;\n end\n\n ADDR_CAPTURE: begin\n awready <= 1'b1;\n awaddr_reg <= awaddr;\n end\n\n DATA_CAPTURE: begin\n wready <= 1'b1;\n wdata_reg <= wdata;\n wstrb_reg <= wstrb;\n end\n\n PCIE_WRITE: begin\n pcie_cfg_wr_en <= 1'b1;\n pcie_cfg_addr <= awaddr_reg[7:0]; // 8-bit PCIe address\n\n // Apply wstrb to write only the selected bytes\n for (int i = 0; i < (DATA_WIDTH/8); i++) begin\n pcie_cfg_wdata[(i*8)+:8] <= (wstrb_reg[i]) ? wdata_reg[(i*8)+:8] : pcie_cfg_rdata[(i*8)+:8];\n end\n end\n \n SEND_RESPONSE: begin\n pcie_cfg_wr_en <= 1'b0;\n bvalid <= 1'b1;\n end\n\n default: begin\n // Default outputs\n end\n endcase\n end\n end\n\nendmodule", + "rtl/axis_broadcast.sv": null, + "verif/tb_axis_broadcast.sv": null, + "docs/axis_to_uart_tx_specs.md": null, + "docs/uart_rx_to_axis_specs.md": null, + "rtl/barrel_shifter.sv": null, + "verif/barrel_shifter_tb.sv": null, + "rtl/bcd_adder.sv": null, + "rtl/full_adder.sv": null, + "rtl/four_bit_adder.sv": null, + "rtl/search_binary_search_tree.sv": null, + "rtl/delete_node_binary_search_tree.sv": null, + "docs/bst_operations.md": null, + "rtl/binary_search_tree_sort_construct.sv": null, + "docs/Spec.md": null, + "verif/tb_binary_to_gray.sv": null, + "verif/tb_custom_byte_enable_ram.sv": null, + "verif/cache_controller_tb.sv": null, + "rtl/caesar_cipher.sv": null, + "verif/caesar_cipher_tb.sv": null, + "verif/tb_pseudoRandGenerator_ca.sv": null, + "docs/continuous_adder_specification.md": null, + "verif/continuous_adder_tb.sv": null, + "rtl/fifo_buffer.sv": null, + "verif/tb_fifo_buffer.sv": null, + "docs/direct_map_cache_spec.md": null, + "verif/tb_direct_map_cache.sv": null, + "rtl/direct_map_cache.sv": null, + "rtl/dual_port_memory.sv": null, + "rtl/gen_cos_sin_lut.sv": null, + "rtl/phase_lut.sv": null, + "rtl/phase_rotation.sv": null, + "rtl/power4.sv": null, + "rtl/saturation.sv": null, + "rtl/top_phase_rotation.sv": null, + "docs/spec_viterbi.md": null, + "docs/spec_slicer_top.md": null, + "docs/spec_top_phase_rotation.md": null, + "rtl/slicer.sv": null, + "rtl/slicer_top.sv": null, + "docs/swizzler_specification.md": null, + "verif/swizzler_tb.sv": null, + "rtl/swizzler.sv": null, + "docs/sync_serial_communication_tx_rx_spec.md": null, + "verif/sync_serial_communication_tb.sv": null, + "rtl/weight_stationary_pe.sv": null, + "verif/systolic_array_tb.sv": null, + "rtl/thermostat.v": null, + "docs/Traffic_controller.md": null, + "rtl/traffic_light_controller.sv": null, + "docs/Universal_Shift_Register_spec.md": null, + "verif/tb_universal_shift_register.sv": null, + "rtl/universal_shift_register.sv": null, + "docs/spec_conj.md": null, + "docs/spec_cross_correlation.md": null, + "docs/spec_detect_sequence.md": null, + "rtl/adder_2d_layers.sv": null, + "rtl/adder_tree_2d.sv": null, + "rtl/correlate.sv": null, + "rtl/cross_correlation.sv": null, + "docs/valid_modes.md": null, + "docs/words_counting.md": null, + "rtl/detect_sequence.sv": null, + "docs/proc_fsm_spec.md": null, + "docs/adder_tree.md": null, + "docs/coeff_ram.md": null, + "docs/poly_decimator.md": null, + "docs/poly_filter.md": null, + "docs/shift_register.md": null, + "rtl/adder_tree.sv": null, + "rtl/coeff_ram.sv": null, + "rtl/poly_filter.sv": null, + "rtl/shift_register.sv": null, + "docs/prbs_specification.md": null, + "rtl/prbs_gen_check.sv": null, + "rtl/fsm.sv": null, + "verif/fsm_tb.sv": null, + "rtl/CA_1.sv": null, + "rtl/CA_2.sv": null, + "rtl/CA_3.sv": null, + "rtl/CA_4.sv": null, + "rtl/rgb_color_space_conversion.sv": null, + "rtl/APBGlobalHistoryRegister.v": null, + "docs/signed_comparator_specification.md": null, + "verif/signed_comparator_tb.sv": null, + "rtl/sorting_engine.sv": null, + "rtl/brick_sort.sv": null, + "rtl/bubble_sort.sv": null, + "rtl/merge_sort.sv": null, + "rtl/selection_sort.sv": null + } + }, + { + "id": "cvdp_agentic_axis_broadcaster_0001", + "index": 506, + "source_config": "cvdp_agentic_code_generation_no_commercial", + "instruction": "Context: You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n - **Update the contents of a text file from old content to new content**\n - `sed -i \"problematic_line_number s/problematic_statement/non_problematic_statement/\" Buggy_RTL_code.sv`\n - **To access a specific line of the file**\n - `awk 'NR==line_number' file_name.sv`\n\nYou will be given a prompt, and your task is to understand it and solve the given issue by using the above-mentioned commands as needed. In the final step, you should create a Linux patch to highlight the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach: \n - thought (thinking process of the step you're going to take\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.\n\nTask: The `axis_broadcast` module is an AXI Stream broadcast unit that takes a single AXI Stream input and distributes it to three output channels while ensuring synchronized data flow. It ensures that data is only forwarded when all receiver are ready to receive the data. the module should also be able to handle back pressure from the receiver.\n\nDuring testing it is found that when one or more receiver system is not ready to receive the data, the data broadcasted for the same cycle is lost.\n\n**Bug Description:**\n - In the provided RTL, when one of the master axi stream ready signal `m_axis_tready_*` is not high, the current data will not be transmitted as data is only forwarded when all receiver are ready to receive the data. but the `s_axis_tready` will be updated in next cycle only \n - As a result of this the current data from slave will be lost.\n\nBelow is a table showing the expected and actual behavior of the `axis_broadcast` module\n\n| `slave_data` | Expected `master_data out` | Actual `master_data out` | `master_ready out` | Expected `slave_ready out` |\n|--------------|----------------------------|--------------------------|--------------------|----------------------------|\n| `0xA5` | `x` | `x` | 1 | 1 |\n| `0x5A` | `0xA5` | `0xA5` | 0 | 1 |\n| `0x5B` | `0xA5` | `0xA5` | 1 | 0 |\n| `0x5B` | **`0x5A`** | **`0x5B`** | 1 | 1 |\n\n\nThe module and its testbench are available in the current working directory for further debugging.", + "verilog_code": { + "code_block_2_0": "module is an AXI Stream broadcast unit that takes a single AXI Stream input and distributes it to three output channels while ensuring synchronized data flow. It ensures that data is only forwarded when all receiver are ready to receive the data. the module should also be able to handle back pressure from the receiver.\n\nDuring testing it is found that when one or more receiver system is not ready to receive the data, the data broadcasted for the same cycle is lost.\n\n**Bug Description:**\n - In the provided RTL, when one of the master axi stream ready signal `m_axis_tready_*` is not high, the current data will not be transmitted as data is only forwarded when all receiver are ready to receive the data. but the `s_axis_tready` will be updated in next cycle only \n - As a result of this the current data from slave will be lost.\n\nBelow is a table showing the expected and actual behavior of the `axis_broadcast` module\n\n| `slave_data` | Expected `master_data out` | Actual `master_data out` | `master_ready out` | Expected `slave_ready out` |\n|--------------|----------------------------|--------------------------|--------------------|----------------------------|\n| `0xA5` | `x` | `x` | 1 | 1 |\n| `0x5A` | `0xA5` | `0xA5` | 0 | 1 |\n| `0x5B` | `0xA5` | `0xA5` | 1 | 0 |\n| `0x5B` | **`0x5A`** | **`0x5B`** | 1 | 1 |\n\n\nThe module and its testbench are available in the current working directory for further debugging.\n\n\n\n\n\n\n {'docs/specification.md': None, 'rtl/decoder_data_control_64b66b.sv': None, 'rtl/encoder_control_64b66b.sv': None, 'rtl/encoder_data_64b66b.sv': None, 'rtl/aes128_encrypt.sv': None, 'verif/tb_aes128_enc.sv': None, 'rtl/aes128_decrypt.sv': None, 'rtl/aes128_key_expansion.sv': None, 'rtl/inv_sbox.sv': None, 'rtl/sbox.sv': None, 'verif/tb_aes128_dec.sv': None, 'rtl/aes_encrypt.sv': None, 'verif/tb_aes_encrypt.sv': None, 'rtl/aes_decrypt.sv': None, 'rtl/aes_ke.sv': None, 'verif/tb_aes_decrypt.sv': None, 'rtl/aes_dec_top.sv': None, 'rtl/aes_enc_top.sv': None, 'verif/tb_padding_top.sv': None, 'verif/tb_des_enc.sv': None, 'docs/Key_schedule.md': None, 'docs/Permutations.md': None, 'docs/S_box_creation.md': None, 'rtl/S1.sv': None, 'rtl/S2.sv': None, 'rtl/S3.sv': None, 'rtl/S4.sv': None, 'rtl/S5.sv': None, 'rtl/S6.sv': None, 'rtl/S7.sv': None, 'rtl/S8.sv': None, 'rtl/des_enc.sv': None, 'verif/tb_des_dec.sv': None, 'docs/Encryption.md': None, 'rtl/des_dec.sv': None, 'verif/tb_3des_enc.sv': None, 'verif/tb_3des_dec.sv': None, 'docs/min_hamming_distance_finder_spec.md': None, 'rtl/Bit_Difference_Counter.sv': None, 'rtl/Bitwise_Reduction.sv': None, 'rtl/Data_Reduction.sv': None, 'verif/tb_Min_Hamming_Distance_Finder.sv': None, 'docs/specs.md': None, 'rtl/arithmetic_progression_generator.sv': None, 'docs/algorithms.md': None, 'docs/coeff_update_spec.md': None, 'docs/equalizer_spec.md': None, 'docs/error_calc_spec.md': None, 'rtl/coeff_update.sv': None, 'rtl/dynamic_equalizer.sv': None, 'rtl/error_calc.sv': None, 'docs/awgn_spec.md': None, 'docs/equalizer_top_spec.md': None, 'rtl/elevator_control_system.sv': None, 'docs/tx_specification.md': None, 'rtl/ethernet_fifo_cdc.sv': None, 'docs/tx_mac_specification.md': None, 'verif/event_scheduler_tb.sv': None, 'docs/modified_specs.md': None, 'rtl/event_scheduler.sv': None, 'verif/tb_event_scheduler.sv': None, 'rtl/column_selector.sv': None, 'rtl/event_storage.sv': None, 'verif/tb.sv': None, 'rtl/fixed_priority_arbiter.sv': None, 'verif/fixed_priority_arbiter_tb.sv': None, 'docs/Modified_specification.md': None, 'docs/GCD_specification.md': None, 'docs/crypto_accelerator_specification.md': None, 'docs/modular_exponentiation_specification.md': None, 'docs/modular_multiplier_specification.md': None, 'rtl/gcd_controlpath_3.sv': None, 'rtl/gcd_controlpath_4.sv': None, 'rtl/gcd_datapath_5.sv': None, 'rtl/gcd_datapath_6.sv': None, 'rtl/gcd_top_1.sv': None, 'rtl/gcd_top_2.sv': None, 'rtl/modular_exponentiation.sv': None, 'rtl/modular_multiplier.sv': None, 'rtl/lfsr_8bit.sv': None, 'verif/lfsr_8bit_tb.sv': None, 'rtl/bit16_lfsr.sv': None, 'rtl/low_power_ctrl.sv': None, 'rtl/sync_fifo.sv': None, 'verif/tb_low_power_channel.sv': None, 'rtl/cross_domain_sync.sv': None, 'rtl/dsp_input_stage.sv': None, 'rtl/dsp_output_stage.sv': None, 'rtl/lfsr_generator.sv': None, 'rtl/monte_carlo_dsp_monitor_top.sv': None, 'verif/monte_carlo_dsp_monitor_top_tb.sv': None, 'docs/multiplexer_specification.md': None, 'verif/multiplexer_tb.sv': None, 'docs/nbit_swizzling_spec.md': None, 'verif/nbit_swizzling_tb.sv': None, 'docs/nmea_decoder_spec.md': None, 'rtl/nmea_decoder.sv': None, 'verif/nmea_decoder_tb.sv': None, 'docs/fifo.md': None, 'rtl/fifo_memory.sv': None, 'rtl/read_to_write_pointer_sync.sv': None, 'rtl/rptr_empty.sv': None, 'rtl/wptr_full.sv': None, 'rtl/write_to_read_pointer_sync.sv': None, 'docs/spec.md': None, 'verif/async_filo_tb.sv': None, 'docs/axilite_to_pcie_config_module.md': None, 'rtl/axi4lite_to_pcie_cfg_bridge.sv': None, 'rtl/axis_broadcast.sv': 'module axis_broadcast (\\n input wire clk,\\n input wire rst_n,\\n // AXI Stream Input\\n input wire [8-1:0] s_axis_tdata,\\n input wire s_axis_tvalid,\\n output reg s_axis_tready,\\n // AXI Stream Outputs\\n output wire [8-1:0] m_axis_tdata_1,\\n output wire m_axis_tvalid_1,\\n input wire m_axis_tready_1,\\n \\n output wire [8-1:0] m_axis_tdata_2,\\n output wire m_axis_tvalid_2,\\n input wire m_axis_tready_2,\\n \\n output wire [8-1:0] m_axis_tdata_3,\\n output wire m_axis_tvalid_3,\\n input wire m_axis_tready_3\\n );\\n wire s_axis_tready_t1;\\n \\n reg [7:0]m_axis_tdata_1_reg;\\n reg [7:0]m_axis_tvalid_1_reg;\\n reg [7:0]m_axis_tdata_2_reg;\\n reg [7:0]m_axis_tvalid_2_reg;\\n reg [7:0]m_axis_tdata_3_reg;\\n reg [7:0]m_axis_tvalid_3_reg;\\n // Broadcast logic: forward input to all outputs\\n assign s_axis_tready_t1 = m_axis_tready_1 && m_axis_tready_2 && m_axis_tready_3 ; // Ready only if all outputs are ready\\n \\n // Generate output signals\\n always @(posedge clk or negedge rst_n) \\n begin\\n if (~rst_n) \\n begin\\n m_axis_tdata_1_reg <= 0;\\n m_axis_tvalid_1_reg <= 0;\\n m_axis_tdata_2_reg <= 0;\\n m_axis_tvalid_2_reg <= 0;\\n m_axis_tdata_3_reg <= 0;\\n m_axis_tvalid_3_reg <= 0;\\n end \\n else if (s_axis_tready_t1)\\n begin\\n m_axis_tdata_1_reg <= s_axis_tdata;\\n m_axis_tvalid_1_reg <= s_axis_tvalid;\\n m_axis_tdata_2_reg <= s_axis_tdata;\\n m_axis_tvalid_2_reg <= s_axis_tvalid;\\n m_axis_tdata_3_reg <= s_axis_tdata;\\n m_axis_tvalid_3_reg <= s_axis_tvalid;\\n end\\n end\\n \\n always @(posedge clk or negedge rst_n) \\n begin\\n if (~rst_n) \\n s_axis_tready <= 0;\\n else \\n s_axis_tready <= s_axis_tready_t1 ;\\n end\\n \\n assign m_axis_tdata_1 = m_axis_tdata_1_reg;\\n assign m_axis_tvalid_1 = m_axis_tvalid_1_reg;\\n assign m_axis_tdata_2 = m_axis_tdata_2_reg;\\n assign m_axis_tvalid_2 = m_axis_tvalid_2_reg;\\n assign m_axis_tdata_3 = m_axis_tdata_3_reg;\\n assign m_axis_tvalid_3 = m_axis_tvalid_3_reg;\\n\\nendmodule', 'verif/tb_axis_broadcast.sv': '`timescale 1ns/1ps\\n\\nmodule tb_axis_broadcast;\\n\\n reg clk;\\n reg rst_n;\\n reg [7:0] s_axis_tdata;\\n reg s_axis_tvalid;\\n wire s_axis_tready;\\n \\n wire [7:0] m_axis_tdata_1, m_axis_tdata_2, m_axis_tdata_3;\\n wire m_axis_tvalid_1, m_axis_tvalid_2, m_axis_tvalid_3;\\n reg m_axis_tready_1, m_axis_tready_2, m_axis_tready_3;\\n \\n // Instantiate DUT\\n axis_broadcast uut (\\n .clk(clk),\\n .rst_n(rst_n),\\n .s_axis_tdata(s_axis_tdata),\\n .s_axis_tvalid(s_axis_tvalid),\\n .s_axis_tready(s_axis_tready),\\n .m_axis_tdata_1(m_axis_tdata_1),\\n .m_axis_tvalid_1(m_axis_tvalid_1),\\n .m_axis_tready_1(m_axis_tready_1),\\n .m_axis_tdata_2(m_axis_tdata_2),\\n .m_axis_tvalid_2(m_axis_tvalid_2),\\n .m_axis_tready_2(m_axis_tready_2),\\n .m_axis_tdata_3(m_axis_tdata_3),\\n .m_axis_tvalid_3(m_axis_tvalid_3),\\n .m_axis_tready_3(m_axis_tready_3)\\n );\\n \\n // Clock generation\\n always #5 clk = ~clk;\\n \\n initial begin\\n$monitor(\"Time=%0t, s_axis_tdata=%h, m_axis_tdata_1=%h, m_axis_tdata_2=%h, m_axis_tdata_3=%h,\", $time, s_axis_tdata, m_axis_tdata_1, m_axis_tdata_2, m_axis_tdata_3);\\n\\n clk = 0;\\n rst_n = 0;\\n s_axis_tdata = 0;\\n s_axis_tvalid = 0;\\n m_axis_tready_1 = 0;\\n m_axis_tready_2 = 0;\\n m_axis_tready_3 = 0;\\n \\n // Reset sequence\\n #20 rst_n = 1;\\n\\n m_axis_tready_1 = 1;\\n m_axis_tready_2 = 1;\\n m_axis_tready_3 = 1;\\n wait(s_axis_tready);\\n\\n \\n // Apply input data\\n @(negedge clk);\\n s_axis_tdata = 8\\'hA5;\\n s_axis_tvalid = 1;\\n m_axis_tready_1 = 1;\\n m_axis_tready_2 = 1;\\n m_axis_tready_3 = 1;\\n \\n @(negedge clk);\\n m_axis_tready_1 = 0; \\n s_axis_tdata = 8\\'h5A;\\n\\n \\n @(negedge clk);\\n m_axis_tready_1 = 1; \\n s_axis_tdata = 8\\'h5b;\\n \\n @(negedge clk);\\n s_axis_tvalid = 0;\\n \\n @(negedge clk);\\n \\n // Change ready signals\\n m_axis_tready_1 = 0;\\n m_axis_tready_2 = 1;\\n m_axis_tready_3 = 1;\\n \\n #10 s_axis_tvalid = 1;\\n s_axis_tdata = 8\\'hF0;\\n \\n #10;\\n \\n $finish;\\n end\\n \\n initial begin\\n $dumpfile(\"tb_axis_broadcast.vcd\");\\n $dumpvars(0, tb_axis_broadcast);\\n end\\n \\nendmodule', 'docs/axis_to_uart_tx_specs.md': None, 'docs/uart_rx_to_axis_specs.md': None, 'rtl/barrel_shifter.sv': None, 'verif/barrel_shifter_tb.sv': None, 'rtl/bcd_adder.sv': None, 'rtl/full_adder.sv': None, 'rtl/four_bit_adder.sv': None, 'rtl/search_binary_search_tree.sv': None, 'rtl/delete_node_binary_search_tree.sv': None, 'docs/bst_operations.md': None, 'rtl/binary_search_tree_sort_construct.sv': None, 'docs/Spec.md': None, 'verif/tb_binary_to_gray.sv': None, 'verif/tb_custom_byte_enable_ram.sv': None, 'verif/cache_controller_tb.sv': None, 'rtl/caesar_cipher.sv': None, 'verif/caesar_cipher_tb.sv': None, 'verif/tb_pseudoRandGenerator_ca.sv': None, 'docs/continuous_adder_specification.md': None, 'verif/continuous_adder_tb.sv': None, 'rtl/fifo_buffer.sv': None, 'verif/tb_fifo_buffer.sv': None, 'docs/direct_map_cache_spec.md': None, 'verif/tb_direct_map_cache.sv': None, 'rtl/direct_map_cache.sv': None, 'rtl/dual_port_memory.sv': None, 'rtl/gen_cos_sin_lut.sv': None, 'rtl/phase_lut.sv': None, 'rtl/phase_rotation.sv': None, 'rtl/power4.sv': None, 'rtl/saturation.sv': None, 'rtl/top_phase_rotation.sv': None, 'docs/spec_viterbi.md': None, 'docs/spec_slicer_top.md': None, 'docs/spec_top_phase_rotation.md': None, 'rtl/slicer.sv': None, 'rtl/slicer_top.sv': None, 'docs/swizzler_specification.md': None, 'verif/swizzler_tb.sv': None, 'rtl/swizzler.sv': None, 'docs/sync_serial_communication_tx_rx_spec.md': None, 'verif/sync_serial_communication_tb.sv': None, 'rtl/weight_stationary_pe.sv': None, 'verif/systolic_array_tb.sv': None, 'rtl/thermostat.v': None, 'docs/Traffic_controller.md': None, 'rtl/traffic_light_controller.sv': None, 'docs/Universal_Shift_Register_spec.md': None, 'verif/tb_universal_shift_register.sv': None, 'rtl/universal_shift_register.sv': None, 'docs/spec_conj.md': None, 'docs/spec_cross_correlation.md': None, 'docs/spec_detect_sequence.md': None, 'rtl/adder_2d_layers.sv': None, 'rtl/adder_tree_2d.sv': None, 'rtl/correlate.sv': None, 'rtl/cross_correlation.sv': None, 'docs/valid_modes.md': None, 'docs/words_counting.md': None, 'rtl/detect_sequence.sv': None, 'docs/proc_fsm_spec.md': None, 'docs/adder_tree.md': None, 'docs/coeff_ram.md': None, 'docs/poly_decimator.md': None, 'docs/poly_filter.md': None, 'docs/shift_register.md': None, 'rtl/adder_tree.sv': None, 'rtl/coeff_ram.sv': None, 'rtl/poly_filter.sv': None, 'rtl/shift_register.sv': None, 'docs/prbs_specification.md': None, 'rtl/prbs_gen_check.sv': None, 'rtl/fsm.sv': None, 'verif/fsm_tb.sv': None, 'rtl/CA_1.sv': None, 'rtl/CA_2.sv': None, 'rtl/CA_3.sv': None, 'rtl/CA_4.sv': None, 'rtl/rgb_color_space_conversion.sv': None, 'rtl/APBGlobalHistoryRegister.v': None, 'docs/signed_comparator_specification.md': None, 'verif/signed_comparator_tb.sv': None, 'rtl/sorting_engine.sv': None, 'rtl/brick_sort.sv': None, 'rtl/bubble_sort.sv': None, 'rtl/merge_sort.sv': None, 'rtl/selection_sort.sv': None}", + "rtl/axis_broadcast.sv": "module axis_broadcast (\n input wire clk,\n input wire rst_n,\n // AXI Stream Input\n input wire [8-1:0] s_axis_tdata,\n input wire s_axis_tvalid,\n output reg s_axis_tready,\n // AXI Stream Outputs\n output wire [8-1:0] m_axis_tdata_1,\n output wire m_axis_tvalid_1,\n input wire m_axis_tready_1,\n \n output wire [8-1:0] m_axis_tdata_2,\n output wire m_axis_tvalid_2,\n input wire m_axis_tready_2,\n \n output wire [8-1:0] m_axis_tdata_3,\n output wire m_axis_tvalid_3,\n input wire m_axis_tready_3\n );\n wire s_axis_tready_t1;\n \n reg [7:0]m_axis_tdata_1_reg;\n reg [7:0]m_axis_tvalid_1_reg;\n reg [7:0]m_axis_tdata_2_reg;\n reg [7:0]m_axis_tvalid_2_reg;\n reg [7:0]m_axis_tdata_3_reg;\n reg [7:0]m_axis_tvalid_3_reg;\n // Broadcast logic: forward input to all outputs\n assign s_axis_tready_t1 = m_axis_tready_1 && m_axis_tready_2 && m_axis_tready_3 ; // Ready only if all outputs are ready\n \n // Generate output signals\n always @(posedge clk or negedge rst_n) \n begin\n if (~rst_n) \n begin\n m_axis_tdata_1_reg <= 0;\n m_axis_tvalid_1_reg <= 0;\n m_axis_tdata_2_reg <= 0;\n m_axis_tvalid_2_reg <= 0;\n m_axis_tdata_3_reg <= 0;\n m_axis_tvalid_3_reg <= 0;\n end \n else if (s_axis_tready_t1)\n begin\n m_axis_tdata_1_reg <= s_axis_tdata;\n m_axis_tvalid_1_reg <= s_axis_tvalid;\n m_axis_tdata_2_reg <= s_axis_tdata;\n m_axis_tvalid_2_reg <= s_axis_tvalid;\n m_axis_tdata_3_reg <= s_axis_tdata;\n m_axis_tvalid_3_reg <= s_axis_tvalid;\n end\n end\n \n always @(posedge clk or negedge rst_n) \n begin\n if (~rst_n) \n s_axis_tready <= 0;\n else \n s_axis_tready <= s_axis_tready_t1 ;\n end\n \n assign m_axis_tdata_1 = m_axis_tdata_1_reg;\n assign m_axis_tvalid_1 = m_axis_tvalid_1_reg;\n assign m_axis_tdata_2 = m_axis_tdata_2_reg;\n assign m_axis_tvalid_2 = m_axis_tvalid_2_reg;\n assign m_axis_tdata_3 = m_axis_tdata_3_reg;\n assign m_axis_tvalid_3 = m_axis_tvalid_3_reg;\n\nendmodule", + "verif/tb_axis_broadcast.sv": "`timescale 1ns/1ps\n\nmodule tb_axis_broadcast;\n\n reg clk;\n reg rst_n;\n reg [7:0] s_axis_tdata;\n reg s_axis_tvalid;\n wire s_axis_tready;\n \n wire [7:0] m_axis_tdata_1, m_axis_tdata_2, m_axis_tdata_3;\n wire m_axis_tvalid_1, m_axis_tvalid_2, m_axis_tvalid_3;\n reg m_axis_tready_1, m_axis_tready_2, m_axis_tready_3;\n \n // Instantiate DUT\n axis_broadcast uut (\n .clk(clk),\n .rst_n(rst_n),\n .s_axis_tdata(s_axis_tdata),\n .s_axis_tvalid(s_axis_tvalid),\n .s_axis_tready(s_axis_tready),\n .m_axis_tdata_1(m_axis_tdata_1),\n .m_axis_tvalid_1(m_axis_tvalid_1),\n .m_axis_tready_1(m_axis_tready_1),\n .m_axis_tdata_2(m_axis_tdata_2),\n .m_axis_tvalid_2(m_axis_tvalid_2),\n .m_axis_tready_2(m_axis_tready_2),\n .m_axis_tdata_3(m_axis_tdata_3),\n .m_axis_tvalid_3(m_axis_tvalid_3),\n .m_axis_tready_3(m_axis_tready_3)\n );\n \n // Clock generation\n always #5 clk = ~clk;\n \n initial begin\n$monitor(\"Time=%0t, s_axis_tdata=%h, m_axis_tdata_1=%h, m_axis_tdata_2=%h, m_axis_tdata_3=%h,\", $time, s_axis_tdata, m_axis_tdata_1, m_axis_tdata_2, m_axis_tdata_3);\n\n clk = 0;\n rst_n = 0;\n s_axis_tdata = 0;\n s_axis_tvalid = 0;\n m_axis_tready_1 = 0;\n m_axis_tready_2 = 0;\n m_axis_tready_3 = 0;\n \n // Reset sequence\n #20 rst_n = 1;\n\n m_axis_tready_1 = 1;\n m_axis_tready_2 = 1;\n m_axis_tready_3 = 1;\n wait(s_axis_tready);\n\n \n // Apply input data\n @(negedge clk);\n s_axis_tdata = 8'hA5;\n s_axis_tvalid = 1;\n m_axis_tready_1 = 1;\n m_axis_tready_2 = 1;\n m_axis_tready_3 = 1;\n \n @(negedge clk);\n m_axis_tready_1 = 0; \n s_axis_tdata = 8'h5A;\n\n \n @(negedge clk);\n m_axis_tready_1 = 1; \n s_axis_tdata = 8'h5b;\n \n @(negedge clk);\n s_axis_tvalid = 0;\n \n @(negedge clk);\n \n // Change ready signals\n m_axis_tready_1 = 0;\n m_axis_tready_2 = 1;\n m_axis_tready_3 = 1;\n \n #10 s_axis_tvalid = 1;\n s_axis_tdata = 8'hF0;\n \n #10;\n \n $finish;\n end\n \n initial begin\n $dumpfile(\"tb_axis_broadcast.vcd\");\n $dumpvars(0, tb_axis_broadcast);\n end\n \nendmodule" + }, + "test_info": { + "test_criteria_0": [ + "ing it is found that when one or more receiver system is not ready to receive the data, the data broadcasted for the same cycle is lost.", + "are available in the current working directory for further debugging." + ], + "test_criteria_2": [ + "also be able to handle back pressure from the receiver." + ] + }, + "expected_behavior": [ + "also be able to handle back pressure from the receiver", + "not be transmitted as data is only forwarded when all receiver are ready to receive the data", + "be updated in next cycle only", + "of the `axis_broadcast` module" + ], + "metadata": { + "categories": [ + "cid016", + "easy" + ], + "domain": "memory", + "complexity": "intermediate", + "problem_type": "debug", + "has_code": true, + "has_tests": true + }, + "full_prompt": "The `axis_broadcast` module is an AXI Stream broadcast unit that takes a single AXI Stream input and distributes it to three output channels while ensuring synchronized data flow. It ensures that data is only forwarded when all receiver are ready to receive the data. the module should also be able to handle back pressure from the receiver.\n\nDuring testing it is found that when one or more receiver system is not ready to receive the data, the data broadcasted for the same cycle is lost.\n\n**Bug Description:**\n - In the provided RTL, when one of the master axi stream ready signal `m_axis_tready_*` is not high, the current data will not be transmitted as data is only forwarded when all receiver are ready to receive the data. but the `s_axis_tready` will be updated in next cycle only \n - As a result of this the current data from slave will be lost.\n\nBelow is a table showing the expected and actual behavior of the `axis_broadcast` module\n\n| `slave_data` | Expected `master_data out` | Actual `master_data out` | `master_ready out` | Expected `slave_ready out` |\n|--------------|----------------------------|--------------------------|--------------------|----------------------------|\n| `0xA5` | `x` | `x` | 1 | 1 |\n| `0x5A` | `0xA5` | `0xA5` | 0 | 1 |\n| `0x5B` | `0xA5` | `0xA5` | 1 | 0 |\n| `0x5B` | **`0x5A`** | **`0x5B`** | 1 | 1 |\n\n\nThe module and its testbench are available in the current working directory for further debugging.\n\n\n\n\n\n\n", + "system_message": "You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n - **Update the contents of a text file from old content to new content**\n - `sed -i \"problematic_line_number s/problematic_statement/non_problematic_statement/\" Buggy_RTL_code.sv`\n - **To access a specific line of the file**\n - `awk 'NR==line_number' file_name.sv`\n\nYou will be given a prompt, and your task is to understand it and solve the given issue by using the above-mentioned commands as needed. In the final step, you should create a Linux patch to highlight the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach: \n - thought (thinking process of the step you're going to take\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.", + "raw_context": { + "docs/specification.md": null, + "rtl/decoder_data_control_64b66b.sv": null, + "rtl/encoder_control_64b66b.sv": null, + "rtl/encoder_data_64b66b.sv": null, + "rtl/aes128_encrypt.sv": null, + "verif/tb_aes128_enc.sv": null, + "rtl/aes128_decrypt.sv": null, + "rtl/aes128_key_expansion.sv": null, + "rtl/inv_sbox.sv": null, + "rtl/sbox.sv": null, + "verif/tb_aes128_dec.sv": null, + "rtl/aes_encrypt.sv": null, + "verif/tb_aes_encrypt.sv": null, + "rtl/aes_decrypt.sv": null, + "rtl/aes_ke.sv": null, + "verif/tb_aes_decrypt.sv": null, + "rtl/aes_dec_top.sv": null, + "rtl/aes_enc_top.sv": null, + "verif/tb_padding_top.sv": null, + "verif/tb_des_enc.sv": null, + "docs/Key_schedule.md": null, + "docs/Permutations.md": null, + "docs/S_box_creation.md": null, + "rtl/S1.sv": null, + "rtl/S2.sv": null, + "rtl/S3.sv": null, + "rtl/S4.sv": null, + "rtl/S5.sv": null, + "rtl/S6.sv": null, + "rtl/S7.sv": null, + "rtl/S8.sv": null, + "rtl/des_enc.sv": null, + "verif/tb_des_dec.sv": null, + "docs/Encryption.md": null, + "rtl/des_dec.sv": null, + "verif/tb_3des_enc.sv": null, + "verif/tb_3des_dec.sv": null, + "docs/min_hamming_distance_finder_spec.md": null, + "rtl/Bit_Difference_Counter.sv": null, + "rtl/Bitwise_Reduction.sv": null, + "rtl/Data_Reduction.sv": null, + "verif/tb_Min_Hamming_Distance_Finder.sv": null, + "docs/specs.md": null, + "rtl/arithmetic_progression_generator.sv": null, + "docs/algorithms.md": null, + "docs/coeff_update_spec.md": null, + "docs/equalizer_spec.md": null, + "docs/error_calc_spec.md": null, + "rtl/coeff_update.sv": null, + "rtl/dynamic_equalizer.sv": null, + "rtl/error_calc.sv": null, + "docs/awgn_spec.md": null, + "docs/equalizer_top_spec.md": null, + "rtl/elevator_control_system.sv": null, + "docs/tx_specification.md": null, + "rtl/ethernet_fifo_cdc.sv": null, + "docs/tx_mac_specification.md": null, + "verif/event_scheduler_tb.sv": null, + "docs/modified_specs.md": null, + "rtl/event_scheduler.sv": null, + "verif/tb_event_scheduler.sv": null, + "rtl/column_selector.sv": null, + "rtl/event_storage.sv": null, + "verif/tb.sv": null, + "rtl/fixed_priority_arbiter.sv": null, + "verif/fixed_priority_arbiter_tb.sv": null, + "docs/Modified_specification.md": null, + "docs/GCD_specification.md": null, + "docs/crypto_accelerator_specification.md": null, + "docs/modular_exponentiation_specification.md": null, + "docs/modular_multiplier_specification.md": null, + "rtl/gcd_controlpath_3.sv": null, + "rtl/gcd_controlpath_4.sv": null, + "rtl/gcd_datapath_5.sv": null, + "rtl/gcd_datapath_6.sv": null, + "rtl/gcd_top_1.sv": null, + "rtl/gcd_top_2.sv": null, + "rtl/modular_exponentiation.sv": null, + "rtl/modular_multiplier.sv": null, + "rtl/lfsr_8bit.sv": null, + "verif/lfsr_8bit_tb.sv": null, + "rtl/bit16_lfsr.sv": null, + "rtl/low_power_ctrl.sv": null, + "rtl/sync_fifo.sv": null, + "verif/tb_low_power_channel.sv": null, + "rtl/cross_domain_sync.sv": null, + "rtl/dsp_input_stage.sv": null, + "rtl/dsp_output_stage.sv": null, + "rtl/lfsr_generator.sv": null, + "rtl/monte_carlo_dsp_monitor_top.sv": null, + "verif/monte_carlo_dsp_monitor_top_tb.sv": null, + "docs/multiplexer_specification.md": null, + "verif/multiplexer_tb.sv": null, + "docs/nbit_swizzling_spec.md": null, + "verif/nbit_swizzling_tb.sv": null, + "docs/nmea_decoder_spec.md": null, + "rtl/nmea_decoder.sv": null, + "verif/nmea_decoder_tb.sv": null, + "docs/fifo.md": null, + "rtl/fifo_memory.sv": null, + "rtl/read_to_write_pointer_sync.sv": null, + "rtl/rptr_empty.sv": null, + "rtl/wptr_full.sv": null, + "rtl/write_to_read_pointer_sync.sv": null, + "docs/spec.md": null, + "verif/async_filo_tb.sv": null, + "docs/axilite_to_pcie_config_module.md": null, + "rtl/axi4lite_to_pcie_cfg_bridge.sv": null, + "rtl/axis_broadcast.sv": "module axis_broadcast (\n input wire clk,\n input wire rst_n,\n // AXI Stream Input\n input wire [8-1:0] s_axis_tdata,\n input wire s_axis_tvalid,\n output reg s_axis_tready,\n // AXI Stream Outputs\n output wire [8-1:0] m_axis_tdata_1,\n output wire m_axis_tvalid_1,\n input wire m_axis_tready_1,\n \n output wire [8-1:0] m_axis_tdata_2,\n output wire m_axis_tvalid_2,\n input wire m_axis_tready_2,\n \n output wire [8-1:0] m_axis_tdata_3,\n output wire m_axis_tvalid_3,\n input wire m_axis_tready_3\n );\n wire s_axis_tready_t1;\n \n reg [7:0]m_axis_tdata_1_reg;\n reg [7:0]m_axis_tvalid_1_reg;\n reg [7:0]m_axis_tdata_2_reg;\n reg [7:0]m_axis_tvalid_2_reg;\n reg [7:0]m_axis_tdata_3_reg;\n reg [7:0]m_axis_tvalid_3_reg;\n // Broadcast logic: forward input to all outputs\n assign s_axis_tready_t1 = m_axis_tready_1 && m_axis_tready_2 && m_axis_tready_3 ; // Ready only if all outputs are ready\n \n // Generate output signals\n always @(posedge clk or negedge rst_n) \n begin\n if (~rst_n) \n begin\n m_axis_tdata_1_reg <= 0;\n m_axis_tvalid_1_reg <= 0;\n m_axis_tdata_2_reg <= 0;\n m_axis_tvalid_2_reg <= 0;\n m_axis_tdata_3_reg <= 0;\n m_axis_tvalid_3_reg <= 0;\n end \n else if (s_axis_tready_t1)\n begin\n m_axis_tdata_1_reg <= s_axis_tdata;\n m_axis_tvalid_1_reg <= s_axis_tvalid;\n m_axis_tdata_2_reg <= s_axis_tdata;\n m_axis_tvalid_2_reg <= s_axis_tvalid;\n m_axis_tdata_3_reg <= s_axis_tdata;\n m_axis_tvalid_3_reg <= s_axis_tvalid;\n end\n end\n \n always @(posedge clk or negedge rst_n) \n begin\n if (~rst_n) \n s_axis_tready <= 0;\n else \n s_axis_tready <= s_axis_tready_t1 ;\n end\n \n assign m_axis_tdata_1 = m_axis_tdata_1_reg;\n assign m_axis_tvalid_1 = m_axis_tvalid_1_reg;\n assign m_axis_tdata_2 = m_axis_tdata_2_reg;\n assign m_axis_tvalid_2 = m_axis_tvalid_2_reg;\n assign m_axis_tdata_3 = m_axis_tdata_3_reg;\n assign m_axis_tvalid_3 = m_axis_tvalid_3_reg;\n\nendmodule", + "verif/tb_axis_broadcast.sv": "`timescale 1ns/1ps\n\nmodule tb_axis_broadcast;\n\n reg clk;\n reg rst_n;\n reg [7:0] s_axis_tdata;\n reg s_axis_tvalid;\n wire s_axis_tready;\n \n wire [7:0] m_axis_tdata_1, m_axis_tdata_2, m_axis_tdata_3;\n wire m_axis_tvalid_1, m_axis_tvalid_2, m_axis_tvalid_3;\n reg m_axis_tready_1, m_axis_tready_2, m_axis_tready_3;\n \n // Instantiate DUT\n axis_broadcast uut (\n .clk(clk),\n .rst_n(rst_n),\n .s_axis_tdata(s_axis_tdata),\n .s_axis_tvalid(s_axis_tvalid),\n .s_axis_tready(s_axis_tready),\n .m_axis_tdata_1(m_axis_tdata_1),\n .m_axis_tvalid_1(m_axis_tvalid_1),\n .m_axis_tready_1(m_axis_tready_1),\n .m_axis_tdata_2(m_axis_tdata_2),\n .m_axis_tvalid_2(m_axis_tvalid_2),\n .m_axis_tready_2(m_axis_tready_2),\n .m_axis_tdata_3(m_axis_tdata_3),\n .m_axis_tvalid_3(m_axis_tvalid_3),\n .m_axis_tready_3(m_axis_tready_3)\n );\n \n // Clock generation\n always #5 clk = ~clk;\n \n initial begin\n$monitor(\"Time=%0t, s_axis_tdata=%h, m_axis_tdata_1=%h, m_axis_tdata_2=%h, m_axis_tdata_3=%h,\", $time, s_axis_tdata, m_axis_tdata_1, m_axis_tdata_2, m_axis_tdata_3);\n\n clk = 0;\n rst_n = 0;\n s_axis_tdata = 0;\n s_axis_tvalid = 0;\n m_axis_tready_1 = 0;\n m_axis_tready_2 = 0;\n m_axis_tready_3 = 0;\n \n // Reset sequence\n #20 rst_n = 1;\n\n m_axis_tready_1 = 1;\n m_axis_tready_2 = 1;\n m_axis_tready_3 = 1;\n wait(s_axis_tready);\n\n \n // Apply input data\n @(negedge clk);\n s_axis_tdata = 8'hA5;\n s_axis_tvalid = 1;\n m_axis_tready_1 = 1;\n m_axis_tready_2 = 1;\n m_axis_tready_3 = 1;\n \n @(negedge clk);\n m_axis_tready_1 = 0; \n s_axis_tdata = 8'h5A;\n\n \n @(negedge clk);\n m_axis_tready_1 = 1; \n s_axis_tdata = 8'h5b;\n \n @(negedge clk);\n s_axis_tvalid = 0;\n \n @(negedge clk);\n \n // Change ready signals\n m_axis_tready_1 = 0;\n m_axis_tready_2 = 1;\n m_axis_tready_3 = 1;\n \n #10 s_axis_tvalid = 1;\n s_axis_tdata = 8'hF0;\n \n #10;\n \n $finish;\n end\n \n initial begin\n $dumpfile(\"tb_axis_broadcast.vcd\");\n $dumpvars(0, tb_axis_broadcast);\n end\n \nendmodule", + "docs/axis_to_uart_tx_specs.md": null, + "docs/uart_rx_to_axis_specs.md": null, + "rtl/barrel_shifter.sv": null, + "verif/barrel_shifter_tb.sv": null, + "rtl/bcd_adder.sv": null, + "rtl/full_adder.sv": null, + "rtl/four_bit_adder.sv": null, + "rtl/search_binary_search_tree.sv": null, + "rtl/delete_node_binary_search_tree.sv": null, + "docs/bst_operations.md": null, + "rtl/binary_search_tree_sort_construct.sv": null, + "docs/Spec.md": null, + "verif/tb_binary_to_gray.sv": null, + "verif/tb_custom_byte_enable_ram.sv": null, + "verif/cache_controller_tb.sv": null, + "rtl/caesar_cipher.sv": null, + "verif/caesar_cipher_tb.sv": null, + "verif/tb_pseudoRandGenerator_ca.sv": null, + "docs/continuous_adder_specification.md": null, + "verif/continuous_adder_tb.sv": null, + "rtl/fifo_buffer.sv": null, + "verif/tb_fifo_buffer.sv": null, + "docs/direct_map_cache_spec.md": null, + "verif/tb_direct_map_cache.sv": null, + "rtl/direct_map_cache.sv": null, + "rtl/dual_port_memory.sv": null, + "rtl/gen_cos_sin_lut.sv": null, + "rtl/phase_lut.sv": null, + "rtl/phase_rotation.sv": null, + "rtl/power4.sv": null, + "rtl/saturation.sv": null, + "rtl/top_phase_rotation.sv": null, + "docs/spec_viterbi.md": null, + "docs/spec_slicer_top.md": null, + "docs/spec_top_phase_rotation.md": null, + "rtl/slicer.sv": null, + "rtl/slicer_top.sv": null, + "docs/swizzler_specification.md": null, + "verif/swizzler_tb.sv": null, + "rtl/swizzler.sv": null, + "docs/sync_serial_communication_tx_rx_spec.md": null, + "verif/sync_serial_communication_tb.sv": null, + "rtl/weight_stationary_pe.sv": null, + "verif/systolic_array_tb.sv": null, + "rtl/thermostat.v": null, + "docs/Traffic_controller.md": null, + "rtl/traffic_light_controller.sv": null, + "docs/Universal_Shift_Register_spec.md": null, + "verif/tb_universal_shift_register.sv": null, + "rtl/universal_shift_register.sv": null, + "docs/spec_conj.md": null, + "docs/spec_cross_correlation.md": null, + "docs/spec_detect_sequence.md": null, + "rtl/adder_2d_layers.sv": null, + "rtl/adder_tree_2d.sv": null, + "rtl/correlate.sv": null, + "rtl/cross_correlation.sv": null, + "docs/valid_modes.md": null, + "docs/words_counting.md": null, + "rtl/detect_sequence.sv": null, + "docs/proc_fsm_spec.md": null, + "docs/adder_tree.md": null, + "docs/coeff_ram.md": null, + "docs/poly_decimator.md": null, + "docs/poly_filter.md": null, + "docs/shift_register.md": null, + "rtl/adder_tree.sv": null, + "rtl/coeff_ram.sv": null, + "rtl/poly_filter.sv": null, + "rtl/shift_register.sv": null, + "docs/prbs_specification.md": null, + "rtl/prbs_gen_check.sv": null, + "rtl/fsm.sv": null, + "verif/fsm_tb.sv": null, + "rtl/CA_1.sv": null, + "rtl/CA_2.sv": null, + "rtl/CA_3.sv": null, + "rtl/CA_4.sv": null, + "rtl/rgb_color_space_conversion.sv": null, + "rtl/APBGlobalHistoryRegister.v": null, + "docs/signed_comparator_specification.md": null, + "verif/signed_comparator_tb.sv": null, + "rtl/sorting_engine.sv": null, + "rtl/brick_sort.sv": null, + "rtl/bubble_sort.sv": null, + "rtl/merge_sort.sv": null, + "rtl/selection_sort.sv": null + } + }, + { + "id": "cvdp_agentic_bcd_adder_0004", + "index": 511, + "source_config": "cvdp_agentic_code_generation_no_commercial", + "instruction": "Context: You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n\nYour task is to modify the existing RTL design based on the provided specifications to improve Quality of Results (QoR) such as timing, area, or power efficiency. Ensure the modifications are verified against the provided testbench and meet the updated specifications.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.\n\nTask: Modify the existing single-digit BCD adder module to support multi-digit BCD addition, subtraction, and comparison. The updated introduces parameterized modules that process N-digit BCD numbers by chaining single-digit BCD arithmetic. A top-level module is added to perform subtraction-based comparisons using reusable arithmetic logic. Update the `bcd_adder` module to include a `cin` (carry-in) input for chaining, remove invalid input checks (delegating it to higher-level module), and focus solely on single-digit BCD addition with proper decimal correction.\n\n## Overview\n\n### Key Modules\n\n1. **bcd_adder**\n - Include a carry-in (`cin`) input for chaining multiple `bcd_adder` blocks in multi-digit designs.\n - Remove invalid output checks (`invalid`) to simplify the module; higher-level modules (like `multi_digit_bcd_add_sub`) must ensure valid BCD input.\n - Focus on single-digit BCD addition with decimal correction\u2014no direct subtraction or invalid input logic.\n\n2. **multi_digit_bcd_add_sub** \n - Handles N-digit BCD addition and subtraction.\n - Operates on digit-by-digit BCD values (4 bits per digit).\n - Supports both modes of operation: addition and subtraction (9's complement for subtraction).\n - Carries or borrows are propagated between digits.\n\n3. **bcd_top** \n - Compares two N-digit BCD values using subtraction-based logic by instances of `multi_digit_bcd_add_sub`.\n - Determines if `A` is less than, equal to, or greater than `B`.\n\n### Parameters:\n- **N**: Defines the number of BCD digits to process, with a default value of 4. This must be a positive integer greater than or equal to 1.\n\n---\n\n## Module Specifications\n\n### **Single-Digit Arithmetic Module: `bcd_adder`**\n\n**Inputs**\n- `a[3:0]`: A single Binary-Coded Decimal (BCD) digit (4-bit).\n- `b[3:0]`: A single Binary-Coded Decimal (BCD) digit (4-bit).\n- `cin`: A single-bit carry-in for the addition.\n\n**Outputs**\n\n- `sum[3:0]`: The 4-bit BCD sum of the two input digits.\n- `cout`: A single-bit carry-out, which indicates an overflow beyond the valid BCD range (i.e., when the result exceeds 9).\n\n**Functionality**\n- Adds two 4-bit BCD digits (a and b) along with an optional carry-in (cin).\n- Corrects the raw binary sum to produce a valid BCD digit (sum).\n- Generates a carry-out (cout) to handle overflow when the resulting sum exceeds 9 in decimal.\n\n---\n\n### **Multi-Digit Arithmetic Module: `multi_digit_bcd_add_sub #(parameter N = 4)`**\n\n**Inputs** \n- `A[4*N-1:0]`: N-digit Binary-Coded Decimal (BCD) input, with each digit represented as a 4-bit binary value \n- `B[4*N-1:0]`: N-digit Binary-Coded Decimal (BCD) input, with each digit represented as a 4-bit binary value \n- `add_sub`: 1-bit Operation selection signal. A high signal (1) selects addition, and a low signal (0) selects subtraction.\n\n**Outputs** \n- `result[4*N-1:0]`: N-digit Binary-Coded Decimal (BCD) result of the operation, each digit represented as a 4-bit binary value\n- `carry_borrow`: Single-bit output that indicates a carry-out from addition or a borrow-out from subtraction.\n\n**Functionality** \n- Performs digit-wise BCD arithmetic using instances of `bcd_adder`.\n- Carries or borrows are passed between digits.\n- In subtraction mode, it automatically handles 9\u2019s complement conversion and the initial carry-in.\n\n---\n\n### **Top-Level Module: `bcd_top #(parameter N = 4)`**\n\n**Inputs** \n- `A[4*N-1:0]`: N-digit Binary-Coded Decimal (BCD) input, with each digit represented as a 4-bit binary value\n- `B[4*N-1:0]`: N-digit Binary-Coded Decimal (BCD) input, with each digit represented as a 4-bit binary value\n\n**Outputs** \n- `A_less_B`: Single-bit output is high when A is less than B; otherwise, it remains low. \n- `A_equal_B`: Single-bit output is high when A is equal to B; otherwise, it remains low.\n- `A_greater_B`: Single-bit output is high when A is greater than B; otherwise, it remains low.\n\n**Functionality** \n- Performs subtraction of `A - B` using instances of `multi_digit_bcd_add_sub`.\n- Uses the result and the final borrow output to determine comparison flags.\n\n\n\n---\n\n## Example Operations\n\n### Example 1: `A Less Than B`\n\n**Input** \n- `A = 8'b00100101` // BCD for 25 \n- `B = 8'b00111000` // BCD for 38\n\n**Expected Output** \n- `A_less_B = 1` \n- `A_equal_B = 0` \n- `A_greater_B = 0`\n\n### Example 2: `A Equal to B`\n\n**Input** \n- `A = 8'b01000101` // BCD for 45 \n- `B = 8'b01000101` // BCD for 45\n\n**Expected Output** \n- `A_less_B = 0` \n- `A_equal_B = 1` \n- `A_greater_B = 0`\n\n### Example 3: `A Greater Than B`\n\n**Input** \n- `A = 8'b01010010` // BCD for 52 \n- `B = 8'b00111001` // BCD for 39\n\n**Expected Output** \n- `A_less_B = 0` \n- `A_equal_B = 0` \n- `A_greater_B = 1`\n\n---", + "verilog_code": { + "code_block_1_5": "multi_digit_bcd_add_sub", + "code_block_1_6": "multi_digit_bcd_add_sub", + "code_block_1_15": "multi_digit_bcd_add_sub #(parameter N = 4)", + "code_block_1_22": "bcd_top #(parameter N = 4)", + "code_block_1_29": "multi_digit_bcd_add_sub", + "code_block_2_0": "module to support multi-digit BCD addition, subtraction, and comparison. The updated design introduces parameterized modules that process N-digit BCD numbers by chaining single-digit BCD arithmetic. A top-level module is added to perform subtraction-based comparisons using reusable arithmetic logic. Update the `bcd_adder` module to include a `cin` (carry-in) input for chaining, remove invalid input checks (delegating it to higher-level module), and focus solely on single-digit BCD addition with proper decimal correction.\n\n## Design Overview\n\n### Key Modules\n\n1. **bcd_adder**\n - Include a carry-in (`cin`) input for chaining multiple `bcd_adder` blocks in multi-digit designs.\n - Remove invalid output checks (`invalid`) to simplify the module; higher-level modules (like `multi_digit_bcd_add_sub`) must ensure valid BCD input.\n - Focus on single-digit BCD addition with decimal correction\u2014no direct subtraction or invalid input logic.", + "code_block_2_1": "Module Specifications\n\n### **Single-Digit Arithmetic Module: `bcd_adder`**\n\n**Inputs**\n- `a[3:0]`: A single Binary-Coded Decimal (BCD) digit (4-bit).\n- `b[3:0]`: A single Binary-Coded Decimal (BCD) digit (4-bit).\n- `cin`: A single-bit carry-in for the addition.\n\n**Outputs**\n\n- `sum[3:0]`: The 4-bit BCD sum of the two input digits.\n- `cout`: A single-bit carry-out, which indicates an overflow beyond the valid BCD range (i.e., when the result exceeds 9).\n\n**Functionality**\n- Adds two 4-bit BCD digits (a and b) along with an optional carry-in (cin).\n- Corrects the raw binary sum to produce a valid BCD digit (sum).\n- Generates a carry-out (cout) to handle overflow when the resulting sum exceeds 9 in decimal.\n\n---\n\n### **Multi-Digit Arithmetic Module: `multi_digit_bcd_add_sub #(parameter N = 4)`**\n\n**Inputs** \n- `A[4*N-1:0]`: N-digit Binary-Coded Decimal (BCD) input, with each digit represented as a 4-bit binary value \n- `B[4*N-1:0]`: N-digit Binary-Coded Decimal (BCD) input, with each digit represented as a 4-bit binary value \n- `add_sub`: 1-bit Operation selection signal. A high signal (1) selects addition, and a low signal (0) selects subtraction.\n\n**Outputs** \n- `result[4*N-1:0]`: N-digit Binary-Coded Decimal (BCD) result of the operation, each digit represented as a 4-bit binary value\n- `carry_borrow`: Single-bit output that indicates a carry-out from addition or a borrow-out from subtraction.\n\n**Functionality** \n- Performs digit-wise BCD arithmetic using instances of `bcd_adder`.\n- Carries or borrows are passed between digits.\n- In subtraction mode, it automatically handles 9\u2019s complement conversion and the initial carry-in.\n\n---\n\n### **Top-Level Module: `bcd_top #(parameter N = 4)`**\n\n**Inputs** \n- `A[4*N-1:0]`: N-digit Binary-Coded Decimal (BCD) input, with each digit represented as a 4-bit binary value\n- `B[4*N-1:0]`: N-digit Binary-Coded Decimal (BCD) input, with each digit represented as a 4-bit binary value\n\n**Outputs** \n- `A_less_B`: Single-bit output is high when A is less than B; otherwise, it remains low. \n- `A_equal_B`: Single-bit output is high when A is equal to B; otherwise, it remains low.\n- `A_greater_B`: Single-bit output is high when A is greater than B; otherwise, it remains low.", + "code_block_2_2": "output to determine comparison flags.\n\n\n\n---\n\n## Example Operations\n\n### Example 1: `A Less Than B`\n\n**Input** \n- `A = 8'b00100101` // BCD for 25 \n- `B = 8'b00111000` // BCD for 38\n\n**Expected Output** \n- `A_less_B = 1` \n- `A_equal_B = 0` \n- `A_greater_B = 0`\n\n### Example 2: `A Equal to B`\n\n**Input** \n- `A = 8'b01000101` // BCD for 45 \n- `B = 8'b01000101` // BCD for 45\n\n**Expected Output** \n- `A_less_B = 0` \n- `A_equal_B = 1` \n- `A_greater_B = 0`\n\n### Example 3: `A Greater Than B`\n\n**Input** \n- `A = 8'b01010010` // BCD for 52 \n- `B = 8'b00111001` // BCD for 39\n\n**Expected Output** \n- `A_less_B = 0` \n- `A_equal_B = 0` \n- `A_greater_B = 1`\n\n---\n {'docs/specification.md': None, 'rtl/decoder_data_control_64b66b.sv': None, 'rtl/encoder_control_64b66b.sv': None, 'rtl/encoder_data_64b66b.sv': None, 'rtl/aes128_encrypt.sv': None, 'verif/tb_aes128_enc.sv': None, 'rtl/aes128_decrypt.sv': None, 'rtl/aes128_key_expansion.sv': None, 'rtl/inv_sbox.sv': None, 'rtl/sbox.sv': None, 'verif/tb_aes128_dec.sv': None, 'rtl/aes_encrypt.sv': None, 'verif/tb_aes_encrypt.sv': None, 'rtl/aes_decrypt.sv': None, 'rtl/aes_ke.sv': None, 'verif/tb_aes_decrypt.sv': None, 'rtl/aes_dec_top.sv': None, 'rtl/aes_enc_top.sv': None, 'verif/tb_padding_top.sv': None, 'verif/tb_des_enc.sv': None, 'docs/Key_schedule.md': None, 'docs/Permutations.md': None, 'docs/S_box_creation.md': None, 'rtl/S1.sv': None, 'rtl/S2.sv': None, 'rtl/S3.sv': None, 'rtl/S4.sv': None, 'rtl/S5.sv': None, 'rtl/S6.sv': None, 'rtl/S7.sv': None, 'rtl/S8.sv': None, 'rtl/des_enc.sv': None, 'verif/tb_des_dec.sv': None, 'docs/Encryption.md': None, 'rtl/des_dec.sv': None, 'verif/tb_3des_enc.sv': None, 'verif/tb_3des_dec.sv': None, 'docs/min_hamming_distance_finder_spec.md': None, 'rtl/Bit_Difference_Counter.sv': None, 'rtl/Bitwise_Reduction.sv': None, 'rtl/Data_Reduction.sv': None, 'verif/tb_Min_Hamming_Distance_Finder.sv': None, 'docs/specs.md': None, 'rtl/arithmetic_progression_generator.sv': None, 'docs/algorithms.md': None, 'docs/coeff_update_spec.md': None, 'docs/equalizer_spec.md': None, 'docs/error_calc_spec.md': None, 'rtl/coeff_update.sv': None, 'rtl/dynamic_equalizer.sv': None, 'rtl/error_calc.sv': None, 'docs/awgn_spec.md': None, 'docs/equalizer_top_spec.md': None, 'rtl/elevator_control_system.sv': None, 'docs/tx_specification.md': None, 'rtl/ethernet_fifo_cdc.sv': None, 'docs/tx_mac_specification.md': None, 'verif/event_scheduler_tb.sv': None, 'docs/modified_specs.md': None, 'rtl/event_scheduler.sv': None, 'verif/tb_event_scheduler.sv': None, 'rtl/column_selector.sv': None, 'rtl/event_storage.sv': None, 'verif/tb.sv': None, 'rtl/fixed_priority_arbiter.sv': None, 'verif/fixed_priority_arbiter_tb.sv': None, 'docs/Modified_specification.md': None, 'docs/GCD_specification.md': None, 'docs/crypto_accelerator_specification.md': None, 'docs/modular_exponentiation_specification.md': None, 'docs/modular_multiplier_specification.md': None, 'rtl/gcd_controlpath_3.sv': None, 'rtl/gcd_controlpath_4.sv': None, 'rtl/gcd_datapath_5.sv': None, 'rtl/gcd_datapath_6.sv': None, 'rtl/gcd_top_1.sv': None, 'rtl/gcd_top_2.sv': None, 'rtl/modular_exponentiation.sv': None, 'rtl/modular_multiplier.sv': None, 'rtl/lfsr_8bit.sv': None, 'verif/lfsr_8bit_tb.sv': None, 'rtl/bit16_lfsr.sv': None, 'rtl/low_power_ctrl.sv': None, 'rtl/sync_fifo.sv': None, 'verif/tb_low_power_channel.sv': None, 'rtl/cross_domain_sync.sv': None, 'rtl/dsp_input_stage.sv': None, 'rtl/dsp_output_stage.sv': None, 'rtl/lfsr_generator.sv': None, 'rtl/monte_carlo_dsp_monitor_top.sv': None, 'verif/monte_carlo_dsp_monitor_top_tb.sv': None, 'docs/multiplexer_specification.md': None, 'verif/multiplexer_tb.sv': None, 'docs/nbit_swizzling_spec.md': None, 'verif/nbit_swizzling_tb.sv': None, 'docs/nmea_decoder_spec.md': None, 'rtl/nmea_decoder.sv': None, 'verif/nmea_decoder_tb.sv': None, 'docs/fifo.md': None, 'rtl/fifo_memory.sv': None, 'rtl/read_to_write_pointer_sync.sv': None, 'rtl/rptr_empty.sv': None, 'rtl/wptr_full.sv': None, 'rtl/write_to_read_pointer_sync.sv': None, 'docs/spec.md': None, 'verif/async_filo_tb.sv': None, 'docs/axilite_to_pcie_config_module.md': None, 'rtl/axi4lite_to_pcie_cfg_bridge.sv': None, 'rtl/axis_broadcast.sv': None, 'verif/tb_axis_broadcast.sv': None, 'docs/axis_to_uart_tx_specs.md': None, 'docs/uart_rx_to_axis_specs.md': None, 'rtl/barrel_shifter.sv': None, 'verif/barrel_shifter_tb.sv': None, 'rtl/bcd_adder.sv': \"module bcd_adder(\\n input [3:0] a, // 4-bit input a\\n input [3:0] b, // 4-bit input b\\n output [3:0] sum, // 4-bit sum output\\n output cout, // Carry output\\n output invalid // Invalid input flag\\n );\\n\\nwire [3:0] a_corrected, b_corrected; // Corrected BCD inputs\\nwire [3:0] binary_sum; // Intermediate binary sum\\nwire binary_cout; // Intermediate binary carry\\nwire z1, z2; // Intermediate wires for BCD correction\\nwire carry; // Carry for the second adder\\n\\n// Detect invalid BCD inputs (values greater than 9)\\nassign invalid = (a > 4'd9) | (b > 4'd9);\\n\\n// Correct invalid BCD inputs by clamping them to 9\\nassign a_corrected = (a > 4'd9) ? 4'd9 : a;\\nassign b_corrected = (b > 4'd9) ? 4'd9 : b;\\n\\n// Instantiate the first four-bit adder for Binary Addition\\nfour_bit_adder adder1( \\n .a(a_corrected), \\n .b(b_corrected), \\n .cin(1'b0), \\n .sum(binary_sum), \\n .cout(binary_cout) \\n );\\n\\n// Logic to determine BCD correction condition\\nassign z1 = (binary_sum[3] & binary_sum[2]); \\nassign z2 = (binary_sum[3] & binary_sum[1]); \\nassign cout = (z1 | z2 | binary_cout); \\n\\n// Instantiate the second four-bit adder for BCD correction\\nfour_bit_adder adder2( \\n .a(binary_sum), \\n .b({1'b0, cout, cout, 1'b0}), \\n .cin(1'b0), \\n .sum(sum), \\n .cout(carry) \\n );\\n\\nendmodule \\n\\n\\n \\n\", 'rtl/full_adder.sv': '//module of full_adder\\nmodule full_adder( \\n input a, // First Addend input\\n input b, // Second Addend input\\n input cin, // Carry input\\n output sum, // Sum output\\n output cout // Carry output\\n );\\n \\n assign sum = a ^ b ^ cin; \\n assign cout = (a & b) | (b & cin) | (a & cin); \\n \\nendmodule', 'rtl/four_bit_adder.sv': '//module of four_bit_adder\\nmodule four_bit_adder( \\n input [3:0] a, // 4-bit input a\\n input [3:0] b, // 4-bit input b\\n input cin, // Carry input\\n output [3:0] sum, // 4-bit sum output\\n output cout // Carry output\\n );\\n\\n wire [2:0] carry; \\n\\n genvar i; \\n\\n generate\\n for (i = 0; i < 4; i = i + 1) begin: adder \\n\\n if (i == 0) begin\\n full_adder fa ( \\n .a(a[i]), \\n .b(b[i]), \\n .cin(cin), \\n .sum(sum[i]), \\n .cout(carry[i]) \\n );\\n end \\n else if (i < 3) begin\\n full_adder fa ( \\n .a(a[i]), \\n .b(b[i]), \\n .cin(carry[i-1]), \\n .sum(sum[i]), \\n .cout(carry[i]) \\n );\\n end\\n else begin\\n full_adder fa ( \\n .a(a[i]), \\n .b(b[i]), \\n .cin(carry[i-1]), \\n .sum(sum[i]), \\n .cout(cout) \\n );\\n end\\n end\\n endgenerate\\n\\nendmodule ', 'rtl/search_binary_search_tree.sv': None, 'rtl/delete_node_binary_search_tree.sv': None, 'docs/bst_operations.md': None, 'rtl/binary_search_tree_sort_construct.sv': None, 'docs/Spec.md': None, 'verif/tb_binary_to_gray.sv': None, 'verif/tb_custom_byte_enable_ram.sv': None, 'verif/cache_controller_tb.sv': None, 'rtl/caesar_cipher.sv': None, 'verif/caesar_cipher_tb.sv': None, 'verif/tb_pseudoRandGenerator_ca.sv': None, 'docs/continuous_adder_specification.md': None, 'verif/continuous_adder_tb.sv': None, 'rtl/fifo_buffer.sv': None, 'verif/tb_fifo_buffer.sv': None, 'docs/direct_map_cache_spec.md': None, 'verif/tb_direct_map_cache.sv': None, 'rtl/direct_map_cache.sv': None, 'rtl/dual_port_memory.sv': None, 'rtl/gen_cos_sin_lut.sv': None, 'rtl/phase_lut.sv': None, 'rtl/phase_rotation.sv': None, 'rtl/power4.sv': None, 'rtl/saturation.sv': None, 'rtl/top_phase_rotation.sv': None, 'docs/spec_viterbi.md': None, 'docs/spec_slicer_top.md': None, 'docs/spec_top_phase_rotation.md': None, 'rtl/slicer.sv': None, 'rtl/slicer_top.sv': None, 'docs/swizzler_specification.md': None, 'verif/swizzler_tb.sv': None, 'rtl/swizzler.sv': None, 'docs/sync_serial_communication_tx_rx_spec.md': None, 'verif/sync_serial_communication_tb.sv': None, 'rtl/weight_stationary_pe.sv': None, 'verif/systolic_array_tb.sv': None, 'rtl/thermostat.v': None, 'docs/Traffic_controller.md': None, 'rtl/traffic_light_controller.sv': None, 'docs/Universal_Shift_Register_spec.md': None, 'verif/tb_universal_shift_register.sv': None, 'rtl/universal_shift_register.sv': None, 'docs/spec_conj.md': None, 'docs/spec_cross_correlation.md': None, 'docs/spec_detect_sequence.md': None, 'rtl/adder_2d_layers.sv': None, 'rtl/adder_tree_2d.sv': None, 'rtl/correlate.sv': None, 'rtl/cross_correlation.sv': None, 'docs/valid_modes.md': None, 'docs/words_counting.md': None, 'rtl/detect_sequence.sv': None, 'docs/proc_fsm_spec.md': None, 'docs/adder_tree.md': None, 'docs/coeff_ram.md': None, 'docs/poly_decimator.md': None, 'docs/poly_filter.md': None, 'docs/shift_register.md': None, 'rtl/adder_tree.sv': None, 'rtl/coeff_ram.sv': None, 'rtl/poly_filter.sv': None, 'rtl/shift_register.sv': None, 'docs/prbs_specification.md': None, 'rtl/prbs_gen_check.sv': None, 'rtl/fsm.sv': None, 'verif/fsm_tb.sv': None, 'rtl/CA_1.sv': None, 'rtl/CA_2.sv': None, 'rtl/CA_3.sv': None, 'rtl/CA_4.sv': None, 'rtl/rgb_color_space_conversion.sv': None, 'rtl/APBGlobalHistoryRegister.v': None, 'docs/signed_comparator_specification.md': None, 'verif/signed_comparator_tb.sv': None, 'rtl/sorting_engine.sv': None, 'rtl/brick_sort.sv': None, 'rtl/bubble_sort.sv': None, 'rtl/merge_sort.sv': None, 'rtl/selection_sort.sv': None}", + "rtl/bcd_adder.sv": "module bcd_adder(\n input [3:0] a, // 4-bit input a\n input [3:0] b, // 4-bit input b\n output [3:0] sum, // 4-bit sum output\n output cout, // Carry output\n output invalid // Invalid input flag\n );\n\nwire [3:0] a_corrected, b_corrected; // Corrected BCD inputs\nwire [3:0] binary_sum; // Intermediate binary sum\nwire binary_cout; // Intermediate binary carry\nwire z1, z2; // Intermediate wires for BCD correction\nwire carry; // Carry for the second adder\n\n// Detect invalid BCD inputs (values greater than 9)\nassign invalid = (a > 4'd9) | (b > 4'd9);\n\n// Correct invalid BCD inputs by clamping them to 9\nassign a_corrected = (a > 4'd9) ? 4'd9 : a;\nassign b_corrected = (b > 4'd9) ? 4'd9 : b;\n\n// Instantiate the first four-bit adder for Binary Addition\nfour_bit_adder adder1( \n .a(a_corrected), \n .b(b_corrected), \n .cin(1'b0), \n .sum(binary_sum), \n .cout(binary_cout) \n );\n\n// Logic to determine BCD correction condition\nassign z1 = (binary_sum[3] & binary_sum[2]); \nassign z2 = (binary_sum[3] & binary_sum[1]); \nassign cout = (z1 | z2 | binary_cout); \n\n// Instantiate the second four-bit adder for BCD correction\nfour_bit_adder adder2( \n .a(binary_sum), \n .b({1'b0, cout, cout, 1'b0}), \n .cin(1'b0), \n .sum(sum), \n .cout(carry) \n );\n\nendmodule \n\n\n \n", + "rtl/full_adder.sv": "//module of full_adder\nmodule full_adder( \n input a, // First Addend input\n input b, // Second Addend input\n input cin, // Carry input\n output sum, // Sum output\n output cout // Carry output\n );\n \n assign sum = a ^ b ^ cin; \n assign cout = (a & b) | (b & cin) | (a & cin); \n \nendmodule", + "rtl/four_bit_adder.sv": "//module of four_bit_adder\nmodule four_bit_adder( \n input [3:0] a, // 4-bit input a\n input [3:0] b, // 4-bit input b\n input cin, // Carry input\n output [3:0] sum, // 4-bit sum output\n output cout // Carry output\n );\n\n wire [2:0] carry; \n\n genvar i; \n\n generate\n for (i = 0; i < 4; i = i + 1) begin: adder \n\n if (i == 0) begin\n full_adder fa ( \n .a(a[i]), \n .b(b[i]), \n .cin(cin), \n .sum(sum[i]), \n .cout(carry[i]) \n );\n end \n else if (i < 3) begin\n full_adder fa ( \n .a(a[i]), \n .b(b[i]), \n .cin(carry[i-1]), \n .sum(sum[i]), \n .cout(carry[i]) \n );\n end\n else begin\n full_adder fa ( \n .a(a[i]), \n .b(b[i]), \n .cin(carry[i-1]), \n .sum(sum[i]), \n .cout(cout) \n );\n end\n end\n endgenerate\n\nendmodule " + }, + "test_info": { + "test_criteria_3": [ + "** \n- `a_less_b = 1` \n- `a_equal_b = 0` \n- `a_greater_b = 0`", + "** \n- `a_less_b = 0` \n- `a_equal_b = 1` \n- `a_greater_b = 0`", + "** \n- `a_less_b = 0` \n- `a_equal_b = 0` \n- `a_greater_b = 1`" + ] + }, + "expected_behavior": [ + "ensure valid BCD input", + "be a positive integer greater than or equal to 1" + ], + "metadata": { + "categories": [ + "cid004", + "medium" + ], + "domain": "memory", + "complexity": "intermediate", + "problem_type": "design", + "has_code": true, + "has_tests": true + }, + "full_prompt": "Modify the existing single-digit BCD adder module to support multi-digit BCD addition, subtraction, and comparison. The updated design introduces parameterized modules that process N-digit BCD numbers by chaining single-digit BCD arithmetic. A top-level module is added to perform subtraction-based comparisons using reusable arithmetic logic. Update the `bcd_adder` module to include a `cin` (carry-in) input for chaining, remove invalid input checks (delegating it to higher-level module), and focus solely on single-digit BCD addition with proper decimal correction.\n\n## Design Overview\n\n### Key Modules\n\n1. **bcd_adder**\n - Include a carry-in (`cin`) input for chaining multiple `bcd_adder` blocks in multi-digit designs.\n - Remove invalid output checks (`invalid`) to simplify the module; higher-level modules (like `multi_digit_bcd_add_sub`) must ensure valid BCD input.\n - Focus on single-digit BCD addition with decimal correction\u2014no direct subtraction or invalid input logic.\n\n2. **multi_digit_bcd_add_sub** \n - Handles N-digit BCD addition and subtraction.\n - Operates on digit-by-digit BCD values (4 bits per digit).\n - Supports both modes of operation: addition and subtraction (9's complement for subtraction).\n - Carries or borrows are propagated between digits.\n\n3. **bcd_top** \n - Compares two N-digit BCD values using subtraction-based logic by instances of `multi_digit_bcd_add_sub`.\n - Determines if `A` is less than, equal to, or greater than `B`.\n\n### Parameters:\n- **N**: Defines the number of BCD digits to process, with a default value of 4. This must be a positive integer greater than or equal to 1.\n\n---\n\n## Module Specifications\n\n### **Single-Digit Arithmetic Module: `bcd_adder`**\n\n**Inputs**\n- `a[3:0]`: A single Binary-Coded Decimal (BCD) digit (4-bit).\n- `b[3:0]`: A single Binary-Coded Decimal (BCD) digit (4-bit).\n- `cin`: A single-bit carry-in for the addition.\n\n**Outputs**\n\n- `sum[3:0]`: The 4-bit BCD sum of the two input digits.\n- `cout`: A single-bit carry-out, which indicates an overflow beyond the valid BCD range (i.e., when the result exceeds 9).\n\n**Functionality**\n- Adds two 4-bit BCD digits (a and b) along with an optional carry-in (cin).\n- Corrects the raw binary sum to produce a valid BCD digit (sum).\n- Generates a carry-out (cout) to handle overflow when the resulting sum exceeds 9 in decimal.\n\n---\n\n### **Multi-Digit Arithmetic Module: `multi_digit_bcd_add_sub #(parameter N = 4)`**\n\n**Inputs** \n- `A[4*N-1:0]`: N-digit Binary-Coded Decimal (BCD) input, with each digit represented as a 4-bit binary value \n- `B[4*N-1:0]`: N-digit Binary-Coded Decimal (BCD) input, with each digit represented as a 4-bit binary value \n- `add_sub`: 1-bit Operation selection signal. A high signal (1) selects addition, and a low signal (0) selects subtraction.\n\n**Outputs** \n- `result[4*N-1:0]`: N-digit Binary-Coded Decimal (BCD) result of the operation, each digit represented as a 4-bit binary value\n- `carry_borrow`: Single-bit output that indicates a carry-out from addition or a borrow-out from subtraction.\n\n**Functionality** \n- Performs digit-wise BCD arithmetic using instances of `bcd_adder`.\n- Carries or borrows are passed between digits.\n- In subtraction mode, it automatically handles 9\u2019s complement conversion and the initial carry-in.\n\n---\n\n### **Top-Level Module: `bcd_top #(parameter N = 4)`**\n\n**Inputs** \n- `A[4*N-1:0]`: N-digit Binary-Coded Decimal (BCD) input, with each digit represented as a 4-bit binary value\n- `B[4*N-1:0]`: N-digit Binary-Coded Decimal (BCD) input, with each digit represented as a 4-bit binary value\n\n**Outputs** \n- `A_less_B`: Single-bit output is high when A is less than B; otherwise, it remains low. \n- `A_equal_B`: Single-bit output is high when A is equal to B; otherwise, it remains low.\n- `A_greater_B`: Single-bit output is high when A is greater than B; otherwise, it remains low.\n\n**Functionality** \n- Performs subtraction of `A - B` using instances of `multi_digit_bcd_add_sub`.\n- Uses the result and the final borrow output to determine comparison flags.\n\n\n\n---\n\n## Example Operations\n\n### Example 1: `A Less Than B`\n\n**Input** \n- `A = 8'b00100101` // BCD for 25 \n- `B = 8'b00111000` // BCD for 38\n\n**Expected Output** \n- `A_less_B = 1` \n- `A_equal_B = 0` \n- `A_greater_B = 0`\n\n### Example 2: `A Equal to B`\n\n**Input** \n- `A = 8'b01000101` // BCD for 45 \n- `B = 8'b01000101` // BCD for 45\n\n**Expected Output** \n- `A_less_B = 0` \n- `A_equal_B = 1` \n- `A_greater_B = 0`\n\n### Example 3: `A Greater Than B`\n\n**Input** \n- `A = 8'b01010010` // BCD for 52 \n- `B = 8'b00111001` // BCD for 39\n\n**Expected Output** \n- `A_less_B = 0` \n- `A_equal_B = 0` \n- `A_greater_B = 1`\n\n---\n", + "system_message": "You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n\nYour task is to modify the existing RTL design based on the provided specifications to improve Quality of Results (QoR) such as timing, area, or power efficiency. Ensure the modifications are verified against the provided testbench and meet the updated specifications.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.", + "raw_context": { + "docs/specification.md": null, + "rtl/decoder_data_control_64b66b.sv": null, + "rtl/encoder_control_64b66b.sv": null, + "rtl/encoder_data_64b66b.sv": null, + "rtl/aes128_encrypt.sv": null, + "verif/tb_aes128_enc.sv": null, + "rtl/aes128_decrypt.sv": null, + "rtl/aes128_key_expansion.sv": null, + "rtl/inv_sbox.sv": null, + "rtl/sbox.sv": null, + "verif/tb_aes128_dec.sv": null, + "rtl/aes_encrypt.sv": null, + "verif/tb_aes_encrypt.sv": null, + "rtl/aes_decrypt.sv": null, + "rtl/aes_ke.sv": null, + "verif/tb_aes_decrypt.sv": null, + "rtl/aes_dec_top.sv": null, + "rtl/aes_enc_top.sv": null, + "verif/tb_padding_top.sv": null, + "verif/tb_des_enc.sv": null, + "docs/Key_schedule.md": null, + "docs/Permutations.md": null, + "docs/S_box_creation.md": null, + "rtl/S1.sv": null, + "rtl/S2.sv": null, + "rtl/S3.sv": null, + "rtl/S4.sv": null, + "rtl/S5.sv": null, + "rtl/S6.sv": null, + "rtl/S7.sv": null, + "rtl/S8.sv": null, + "rtl/des_enc.sv": null, + "verif/tb_des_dec.sv": null, + "docs/Encryption.md": null, + "rtl/des_dec.sv": null, + "verif/tb_3des_enc.sv": null, + "verif/tb_3des_dec.sv": null, + "docs/min_hamming_distance_finder_spec.md": null, + "rtl/Bit_Difference_Counter.sv": null, + "rtl/Bitwise_Reduction.sv": null, + "rtl/Data_Reduction.sv": null, + "verif/tb_Min_Hamming_Distance_Finder.sv": null, + "docs/specs.md": null, + "rtl/arithmetic_progression_generator.sv": null, + "docs/algorithms.md": null, + "docs/coeff_update_spec.md": null, + "docs/equalizer_spec.md": null, + "docs/error_calc_spec.md": null, + "rtl/coeff_update.sv": null, + "rtl/dynamic_equalizer.sv": null, + "rtl/error_calc.sv": null, + "docs/awgn_spec.md": null, + "docs/equalizer_top_spec.md": null, + "rtl/elevator_control_system.sv": null, + "docs/tx_specification.md": null, + "rtl/ethernet_fifo_cdc.sv": null, + "docs/tx_mac_specification.md": null, + "verif/event_scheduler_tb.sv": null, + "docs/modified_specs.md": null, + "rtl/event_scheduler.sv": null, + "verif/tb_event_scheduler.sv": null, + "rtl/column_selector.sv": null, + "rtl/event_storage.sv": null, + "verif/tb.sv": null, + "rtl/fixed_priority_arbiter.sv": null, + "verif/fixed_priority_arbiter_tb.sv": null, + "docs/Modified_specification.md": null, + "docs/GCD_specification.md": null, + "docs/crypto_accelerator_specification.md": null, + "docs/modular_exponentiation_specification.md": null, + "docs/modular_multiplier_specification.md": null, + "rtl/gcd_controlpath_3.sv": null, + "rtl/gcd_controlpath_4.sv": null, + "rtl/gcd_datapath_5.sv": null, + "rtl/gcd_datapath_6.sv": null, + "rtl/gcd_top_1.sv": null, + "rtl/gcd_top_2.sv": null, + "rtl/modular_exponentiation.sv": null, + "rtl/modular_multiplier.sv": null, + "rtl/lfsr_8bit.sv": null, + "verif/lfsr_8bit_tb.sv": null, + "rtl/bit16_lfsr.sv": null, + "rtl/low_power_ctrl.sv": null, + "rtl/sync_fifo.sv": null, + "verif/tb_low_power_channel.sv": null, + "rtl/cross_domain_sync.sv": null, + "rtl/dsp_input_stage.sv": null, + "rtl/dsp_output_stage.sv": null, + "rtl/lfsr_generator.sv": null, + "rtl/monte_carlo_dsp_monitor_top.sv": null, + "verif/monte_carlo_dsp_monitor_top_tb.sv": null, + "docs/multiplexer_specification.md": null, + "verif/multiplexer_tb.sv": null, + "docs/nbit_swizzling_spec.md": null, + "verif/nbit_swizzling_tb.sv": null, + "docs/nmea_decoder_spec.md": null, + "rtl/nmea_decoder.sv": null, + "verif/nmea_decoder_tb.sv": null, + "docs/fifo.md": null, + "rtl/fifo_memory.sv": null, + "rtl/read_to_write_pointer_sync.sv": null, + "rtl/rptr_empty.sv": null, + "rtl/wptr_full.sv": null, + "rtl/write_to_read_pointer_sync.sv": null, + "docs/spec.md": null, + "verif/async_filo_tb.sv": null, + "docs/axilite_to_pcie_config_module.md": null, + "rtl/axi4lite_to_pcie_cfg_bridge.sv": null, + "rtl/axis_broadcast.sv": null, + "verif/tb_axis_broadcast.sv": null, + "docs/axis_to_uart_tx_specs.md": null, + "docs/uart_rx_to_axis_specs.md": null, + "rtl/barrel_shifter.sv": null, + "verif/barrel_shifter_tb.sv": null, + "rtl/bcd_adder.sv": "module bcd_adder(\n input [3:0] a, // 4-bit input a\n input [3:0] b, // 4-bit input b\n output [3:0] sum, // 4-bit sum output\n output cout, // Carry output\n output invalid // Invalid input flag\n );\n\nwire [3:0] a_corrected, b_corrected; // Corrected BCD inputs\nwire [3:0] binary_sum; // Intermediate binary sum\nwire binary_cout; // Intermediate binary carry\nwire z1, z2; // Intermediate wires for BCD correction\nwire carry; // Carry for the second adder\n\n// Detect invalid BCD inputs (values greater than 9)\nassign invalid = (a > 4'd9) | (b > 4'd9);\n\n// Correct invalid BCD inputs by clamping them to 9\nassign a_corrected = (a > 4'd9) ? 4'd9 : a;\nassign b_corrected = (b > 4'd9) ? 4'd9 : b;\n\n// Instantiate the first four-bit adder for Binary Addition\nfour_bit_adder adder1( \n .a(a_corrected), \n .b(b_corrected), \n .cin(1'b0), \n .sum(binary_sum), \n .cout(binary_cout) \n );\n\n// Logic to determine BCD correction condition\nassign z1 = (binary_sum[3] & binary_sum[2]); \nassign z2 = (binary_sum[3] & binary_sum[1]); \nassign cout = (z1 | z2 | binary_cout); \n\n// Instantiate the second four-bit adder for BCD correction\nfour_bit_adder adder2( \n .a(binary_sum), \n .b({1'b0, cout, cout, 1'b0}), \n .cin(1'b0), \n .sum(sum), \n .cout(carry) \n );\n\nendmodule \n\n\n \n", + "rtl/full_adder.sv": "//module of full_adder\nmodule full_adder( \n input a, // First Addend input\n input b, // Second Addend input\n input cin, // Carry input\n output sum, // Sum output\n output cout // Carry output\n );\n \n assign sum = a ^ b ^ cin; \n assign cout = (a & b) | (b & cin) | (a & cin); \n \nendmodule", + "rtl/four_bit_adder.sv": "//module of four_bit_adder\nmodule four_bit_adder( \n input [3:0] a, // 4-bit input a\n input [3:0] b, // 4-bit input b\n input cin, // Carry input\n output [3:0] sum, // 4-bit sum output\n output cout // Carry output\n );\n\n wire [2:0] carry; \n\n genvar i; \n\n generate\n for (i = 0; i < 4; i = i + 1) begin: adder \n\n if (i == 0) begin\n full_adder fa ( \n .a(a[i]), \n .b(b[i]), \n .cin(cin), \n .sum(sum[i]), \n .cout(carry[i]) \n );\n end \n else if (i < 3) begin\n full_adder fa ( \n .a(a[i]), \n .b(b[i]), \n .cin(carry[i-1]), \n .sum(sum[i]), \n .cout(carry[i]) \n );\n end\n else begin\n full_adder fa ( \n .a(a[i]), \n .b(b[i]), \n .cin(carry[i-1]), \n .sum(sum[i]), \n .cout(cout) \n );\n end\n end\n endgenerate\n\nendmodule ", + "rtl/search_binary_search_tree.sv": null, + "rtl/delete_node_binary_search_tree.sv": null, + "docs/bst_operations.md": null, + "rtl/binary_search_tree_sort_construct.sv": null, + "docs/Spec.md": null, + "verif/tb_binary_to_gray.sv": null, + "verif/tb_custom_byte_enable_ram.sv": null, + "verif/cache_controller_tb.sv": null, + "rtl/caesar_cipher.sv": null, + "verif/caesar_cipher_tb.sv": null, + "verif/tb_pseudoRandGenerator_ca.sv": null, + "docs/continuous_adder_specification.md": null, + "verif/continuous_adder_tb.sv": null, + "rtl/fifo_buffer.sv": null, + "verif/tb_fifo_buffer.sv": null, + "docs/direct_map_cache_spec.md": null, + "verif/tb_direct_map_cache.sv": null, + "rtl/direct_map_cache.sv": null, + "rtl/dual_port_memory.sv": null, + "rtl/gen_cos_sin_lut.sv": null, + "rtl/phase_lut.sv": null, + "rtl/phase_rotation.sv": null, + "rtl/power4.sv": null, + "rtl/saturation.sv": null, + "rtl/top_phase_rotation.sv": null, + "docs/spec_viterbi.md": null, + "docs/spec_slicer_top.md": null, + "docs/spec_top_phase_rotation.md": null, + "rtl/slicer.sv": null, + "rtl/slicer_top.sv": null, + "docs/swizzler_specification.md": null, + "verif/swizzler_tb.sv": null, + "rtl/swizzler.sv": null, + "docs/sync_serial_communication_tx_rx_spec.md": null, + "verif/sync_serial_communication_tb.sv": null, + "rtl/weight_stationary_pe.sv": null, + "verif/systolic_array_tb.sv": null, + "rtl/thermostat.v": null, + "docs/Traffic_controller.md": null, + "rtl/traffic_light_controller.sv": null, + "docs/Universal_Shift_Register_spec.md": null, + "verif/tb_universal_shift_register.sv": null, + "rtl/universal_shift_register.sv": null, + "docs/spec_conj.md": null, + "docs/spec_cross_correlation.md": null, + "docs/spec_detect_sequence.md": null, + "rtl/adder_2d_layers.sv": null, + "rtl/adder_tree_2d.sv": null, + "rtl/correlate.sv": null, + "rtl/cross_correlation.sv": null, + "docs/valid_modes.md": null, + "docs/words_counting.md": null, + "rtl/detect_sequence.sv": null, + "docs/proc_fsm_spec.md": null, + "docs/adder_tree.md": null, + "docs/coeff_ram.md": null, + "docs/poly_decimator.md": null, + "docs/poly_filter.md": null, + "docs/shift_register.md": null, + "rtl/adder_tree.sv": null, + "rtl/coeff_ram.sv": null, + "rtl/poly_filter.sv": null, + "rtl/shift_register.sv": null, + "docs/prbs_specification.md": null, + "rtl/prbs_gen_check.sv": null, + "rtl/fsm.sv": null, + "verif/fsm_tb.sv": null, + "rtl/CA_1.sv": null, + "rtl/CA_2.sv": null, + "rtl/CA_3.sv": null, + "rtl/CA_4.sv": null, + "rtl/rgb_color_space_conversion.sv": null, + "rtl/APBGlobalHistoryRegister.v": null, + "docs/signed_comparator_specification.md": null, + "verif/signed_comparator_tb.sv": null, + "rtl/sorting_engine.sv": null, + "rtl/brick_sort.sv": null, + "rtl/bubble_sort.sv": null, + "rtl/merge_sort.sv": null, + "rtl/selection_sort.sv": null + } + }, + { + "id": "cvdp_agentic_binary_to_gray_0003", + "index": 514, + "source_config": "cvdp_agentic_code_generation_no_commercial", + "instruction": "Context: You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n - **Update the contents of a text file from a old content to new content**\n - `sed -i \"problematic_line_number s/problematic_statement/non_problematic_statement/\" Buggy_RTL_code.sv`\n - **To access a specific line of the file**\n - `awk 'NR==line_number' file_name.sv`\n\nYou will be given a prompt and your task is to understand it and solve the given issue by using the above-mentioned commands as needed. In the final step, you should create a Linux patch to highlight the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.\n\nTask: `binary_to_gray` module in SystemVerilog. Refer to the specification in `docs/specs.md`, which details a parameterized `WIDTH` for an N-bit binary-to-Gray code converter. The module should take an N-bit binary input and n N-bit Gray code output using a purely combinational approach. The must follow the standard Gray code conversion rule where:\n\n - The most significant bit (`MSB`) remains unchanged.\n - Each subsequent bit is computed as the `XOR` of the current and previous binary bits.\n\n**Requirements:**\n - the next-state computation using a bitwise `XOR` operation.\n - Ensure a fully combinational with no `clock` or `reset`.\n - The module should be parameterized to support different bit widths.", + "verilog_code": { + "code_block_1_19": "gray_out[WIDTH-1] = binary_in[WIDTH-1]", + "code_block_2_0": "module in SystemVerilog. Refer to the specification in `docs/specs.md`, which details a parameterized `WIDTH` for an N-bit binary-to-Gray code converter. The module should take an N-bit binary input and generate an N-bit Gray code output using a purely combinational approach. The design must follow the standard Gray code conversion rule where:\n\n - The most significant bit (`MSB`) remains unchanged.\n - Each subsequent bit is computed as the `XOR` of the current and previous binary bits.\n\n**Requirements:**\n - Implement the next-state computation using a bitwise `XOR` operation.\n - Ensure a fully combinational design with no `clock` or `reset`.\n - The module should be parameterized to support different bit widths.\n {'docs/specification.md': None, 'rtl/decoder_data_control_64b66b.sv': None, 'rtl/encoder_control_64b66b.sv': None, 'rtl/encoder_data_64b66b.sv': None, 'rtl/aes128_encrypt.sv': None, 'verif/tb_aes128_enc.sv': None, 'rtl/aes128_decrypt.sv': None, 'rtl/aes128_key_expansion.sv': None, 'rtl/inv_sbox.sv': None, 'rtl/sbox.sv': None, 'verif/tb_aes128_dec.sv': None, 'rtl/aes_encrypt.sv': None, 'verif/tb_aes_encrypt.sv': None, 'rtl/aes_decrypt.sv': None, 'rtl/aes_ke.sv': None, 'verif/tb_aes_decrypt.sv': None, 'rtl/aes_dec_top.sv': None, 'rtl/aes_enc_top.sv': None, 'verif/tb_padding_top.sv': None, 'verif/tb_des_enc.sv': None, 'docs/Key_schedule.md': None, 'docs/Permutations.md': None, 'docs/S_box_creation.md': None, 'rtl/S1.sv': None, 'rtl/S2.sv': None, 'rtl/S3.sv': None, 'rtl/S4.sv': None, 'rtl/S5.sv': None, 'rtl/S6.sv': None, 'rtl/S7.sv': None, 'rtl/S8.sv': None, 'rtl/des_enc.sv': None, 'verif/tb_des_dec.sv': None, 'docs/Encryption.md': None, 'rtl/des_dec.sv': None, 'verif/tb_3des_enc.sv': None, 'verif/tb_3des_dec.sv': None, 'docs/min_hamming_distance_finder_spec.md': None, 'rtl/Bit_Difference_Counter.sv': None, 'rtl/Bitwise_Reduction.sv': None, 'rtl/Data_Reduction.sv': None, 'verif/tb_Min_Hamming_Distance_Finder.sv': None, 'docs/specs.md': None, 'rtl/arithmetic_progression_generator.sv': None, 'docs/algorithms.md': None, 'docs/coeff_update_spec.md': None, 'docs/equalizer_spec.md': None, 'docs/error_calc_spec.md': None, 'rtl/coeff_update.sv': None, 'rtl/dynamic_equalizer.sv': None, 'rtl/error_calc.sv': None, 'docs/awgn_spec.md': None, 'docs/equalizer_top_spec.md': None, 'rtl/elevator_control_system.sv': None, 'docs/tx_specification.md': None, 'rtl/ethernet_fifo_cdc.sv': None, 'docs/tx_mac_specification.md': None, 'verif/event_scheduler_tb.sv': None, 'docs/modified_specs.md': None, 'rtl/event_scheduler.sv': None, 'verif/tb_event_scheduler.sv': None, 'rtl/column_selector.sv': None, 'rtl/event_storage.sv': None, 'verif/tb.sv': None, 'rtl/fixed_priority_arbiter.sv': None, 'verif/fixed_priority_arbiter_tb.sv': None, 'docs/Modified_specification.md': None, 'docs/GCD_specification.md': None, 'docs/crypto_accelerator_specification.md': None, 'docs/modular_exponentiation_specification.md': None, 'docs/modular_multiplier_specification.md': None, 'rtl/gcd_controlpath_3.sv': None, 'rtl/gcd_controlpath_4.sv': None, 'rtl/gcd_datapath_5.sv': None, 'rtl/gcd_datapath_6.sv': None, 'rtl/gcd_top_1.sv': None, 'rtl/gcd_top_2.sv': None, 'rtl/modular_exponentiation.sv': None, 'rtl/modular_multiplier.sv': None, 'rtl/lfsr_8bit.sv': None, 'verif/lfsr_8bit_tb.sv': None, 'rtl/bit16_lfsr.sv': None, 'rtl/low_power_ctrl.sv': None, 'rtl/sync_fifo.sv': None, 'verif/tb_low_power_channel.sv': None, 'rtl/cross_domain_sync.sv': None, 'rtl/dsp_input_stage.sv': None, 'rtl/dsp_output_stage.sv': None, 'rtl/lfsr_generator.sv': None, 'rtl/monte_carlo_dsp_monitor_top.sv': None, 'verif/monte_carlo_dsp_monitor_top_tb.sv': None, 'docs/multiplexer_specification.md': None, 'verif/multiplexer_tb.sv': None, 'docs/nbit_swizzling_spec.md': None, 'verif/nbit_swizzling_tb.sv': None, 'docs/nmea_decoder_spec.md': None, 'rtl/nmea_decoder.sv': None, 'verif/nmea_decoder_tb.sv': None, 'docs/fifo.md': None, 'rtl/fifo_memory.sv': None, 'rtl/read_to_write_pointer_sync.sv': None, 'rtl/rptr_empty.sv': None, 'rtl/wptr_full.sv': None, 'rtl/write_to_read_pointer_sync.sv': None, 'docs/spec.md': None, 'verif/async_filo_tb.sv': None, 'docs/axilite_to_pcie_config_module.md': None, 'rtl/axi4lite_to_pcie_cfg_bridge.sv': None, 'rtl/axis_broadcast.sv': None, 'verif/tb_axis_broadcast.sv': None, 'docs/axis_to_uart_tx_specs.md': None, 'docs/uart_rx_to_axis_specs.md': None, 'rtl/barrel_shifter.sv': None, 'verif/barrel_shifter_tb.sv': None, 'rtl/bcd_adder.sv': None, 'rtl/full_adder.sv': None, 'rtl/four_bit_adder.sv': None, 'rtl/search_binary_search_tree.sv': None, 'rtl/delete_node_binary_search_tree.sv': None, 'docs/bst_operations.md': None, 'rtl/binary_search_tree_sort_construct.sv': None, 'docs/Spec.md': '# Binary to Gray Code Converter Module Specification\\n\\n## 1. Overview\\nThis module implements a **binary-to-Gray code converter** that takes an `N`-bit binary input and produces an `N`-bit Gray code output. The conversion follows the standard rule where the **most significant bit (MSB) remains unchanged**, while each subsequent bit is computed as the XOR of the corresponding binary bit and the preceding binary bit.\\n\\nThe design is **purely combinational**, ensuring minimal latency and efficient hardware implementation.\\n\\n---\\n\\n## 2. Parameterization\\nThe module is parameterized to support different bit widths through the `WIDTH` parameter.\\n\\n - `WIDTH`: Defines the number of bits in the binary input and the corresponding Gray code output. (`Default: 6`)\\n\\n---\\n\\n## 3. Interfaces\\n\\n### **Inputs**\\n - `binary_in`(`WIDTH-1:0)`: N-bit binary input to be converted into Gray code. \\n\\n### **Outputs**\\n - `gray_out`(`WIDTH-1:0)`: N-bit Gray code output corresponding to `binary_in`. \\n\\n---\\n\\n## 4. Detailed Functionality\\n\\n### **4.1 Gray Code Computation**\\nThe Gray code for an `N`-bit binary number is computed using the formula:\\n\\n\\\\[\\n{Gray}[i] = {Binary}[i] XOR {Binary}[i+1]\\n\\\\]\\n\\nwhere: \\n- **MSB rule:** `gray_out[WIDTH-1] = binary_in[WIDTH-1]` (unchanged).\\n- **Remaining bits:** Computed using bitwise XOR with the next higher bit.\\n\\nThis logic ensures that only a **single-bit transition** occurs between consecutive binary numbers, making the Gray code beneficial in applications such as state machines and communication systems.\\n\\n### **4.2 Combinational Logic Implementation**\\nThe conversion logic is purely **combinational**, allowing for immediate response to changes in `binary_in`. This ensures:\\n- **No clock dependencies**.\\n- **Minimal propagation delay**.\\n- **Low power consumption**.\\n\\nAn `always_comb` block or continuous assignment is used to compute the output efficiently.\\n\\n### **4.3 Module Behavior**\\n- **Asynchronous Conversion**: The module operates without a clock and provides an output immediately when the input changes.\\n- **No Reset Required**: Since there is no internal state, the module does not require reset functionality.\\n\\n---\\n\\n## 5. Summary\\n\\n### **5.1 Architecture**\\n- The module follows a straightforward **bitwise XOR-based architecture**, where the **MSB remains the same**, and each subsequent bit is the XOR of two adjacent binary bits.\\n- The design ensures that only **one-bit transitions** occur at a time in the output sequence.\\n\\n### **5.2 Synchronous vs. Combinational Operation**\\n- The entire module operates **purely combinationally**, meaning it does **not require a clock** for operation.\\n- No sequential logic elements (flip-flops or registers) are used.\\n\\n### **5.3 Advantages**\\n- **Low-latency** and **high-speed** conversion.\\n- **Area-efficient** hardware implementation with minimal logic gates.\\n- **Scalable** due to parameterized bit-width (`WIDTH`).\\n\\n### **5.4 Applications**\\nThis module is useful in applications where **single-bit changes** in data transitions are critical, including:\\n- **Communication Protocols** (e.g., error detection in serial transmission).\\n- **State Machines** (e.g., encoding finite state transitions).\\n- **Rotary Encoders** (e.g., positioning systems).\\n- **Memory Addressing** (e.g., minimizing glitches in address decoding).', 'verif/tb_binary_to_gray.sv': 'module tb_binary_to_gray;\\n parameter WIDTH = 4;\\n\\n reg [WIDTH-1:0] binary_in; // Binary input\\n wire [WIDTH-1:0] gray_out; // Gray code output\\n\\n // Instantiate the Binary to Gray Code Converter\\n binary_to_gray #(\\n .WIDTH(WIDTH)\\n ) uut (\\n .binary_in(binary_in),\\n .gray_out (gray_out)\\n );\\n\\n initial begin\\n $monitor(\"Time = %0t | Binary Input = %b | Gray Output = %b\", $time, binary_in, gray_out);\\n\\n // Predefined test cases\\n binary_in = 4\\'b0000;\\n #10;\\n binary_in = 4\\'b0001;\\n #10;\\n binary_in = 4\\'b0010;\\n #10;\\n binary_in = 4\\'b0011;\\n #10;\\n binary_in = 4\\'b0100;\\n #10;\\n binary_in = 4\\'b0101;\\n #10;\\n binary_in = 4\\'b0110;\\n #10;\\n binary_in = 4\\'b0111;\\n #10;\\n binary_in = 4\\'b1000;\\n #10;\\n binary_in = 4\\'b1001;\\n #10;\\n\\n $display(\"\\\\n--- Printing Random Values ---\\\\n\");\\n\\n // Random test cases\\n repeat (16) begin\\n binary_in = $urandom % (1 << WIDTH); // Generate random 4-bit value\\n #10; \\n end\\n\\n $finish;\\n end\\nendmodule', 'verif/tb_custom_byte_enable_ram.sv': None, 'verif/cache_controller_tb.sv': None, 'rtl/caesar_cipher.sv': None, 'verif/caesar_cipher_tb.sv': None, 'verif/tb_pseudoRandGenerator_ca.sv': None, 'docs/continuous_adder_specification.md': None, 'verif/continuous_adder_tb.sv': None, 'rtl/fifo_buffer.sv': None, 'verif/tb_fifo_buffer.sv': None, 'docs/direct_map_cache_spec.md': None, 'verif/tb_direct_map_cache.sv': None, 'rtl/direct_map_cache.sv': None, 'rtl/dual_port_memory.sv': None, 'rtl/gen_cos_sin_lut.sv': None, 'rtl/phase_lut.sv': None, 'rtl/phase_rotation.sv': None, 'rtl/power4.sv': None, 'rtl/saturation.sv': None, 'rtl/top_phase_rotation.sv': None, 'docs/spec_viterbi.md': None, 'docs/spec_slicer_top.md': None, 'docs/spec_top_phase_rotation.md': None, 'rtl/slicer.sv': None, 'rtl/slicer_top.sv': None, 'docs/swizzler_specification.md': None, 'verif/swizzler_tb.sv': None, 'rtl/swizzler.sv': None, 'docs/sync_serial_communication_tx_rx_spec.md': None, 'verif/sync_serial_communication_tb.sv': None, 'rtl/weight_stationary_pe.sv': None, 'verif/systolic_array_tb.sv': None, 'rtl/thermostat.v': None, 'docs/Traffic_controller.md': None, 'rtl/traffic_light_controller.sv': None, 'docs/Universal_Shift_Register_spec.md': None, 'verif/tb_universal_shift_register.sv': None, 'rtl/universal_shift_register.sv': None, 'docs/spec_conj.md': None, 'docs/spec_cross_correlation.md': None, 'docs/spec_detect_sequence.md': None, 'rtl/adder_2d_layers.sv': None, 'rtl/adder_tree_2d.sv': None, 'rtl/correlate.sv': None, 'rtl/cross_correlation.sv': None, 'docs/valid_modes.md': None, 'docs/words_counting.md': None, 'rtl/detect_sequence.sv': None, 'docs/proc_fsm_spec.md': None, 'docs/adder_tree.md': None, 'docs/coeff_ram.md': None, 'docs/poly_decimator.md': None, 'docs/poly_filter.md': None, 'docs/shift_register.md': None, 'rtl/adder_tree.sv': None, 'rtl/coeff_ram.sv': None, 'rtl/poly_filter.sv': None, 'rtl/shift_register.sv': None, 'docs/prbs_specification.md': None, 'rtl/prbs_gen_check.sv': None, 'rtl/fsm.sv': None, 'verif/fsm_tb.sv': None, 'rtl/CA_1.sv': None, 'rtl/CA_2.sv': None, 'rtl/CA_3.sv': None, 'rtl/CA_4.sv': None, 'rtl/rgb_color_space_conversion.sv': None, 'rtl/APBGlobalHistoryRegister.v': None, 'docs/signed_comparator_specification.md': None, 'verif/signed_comparator_tb.sv': None, 'rtl/sorting_engine.sv': None, 'rtl/brick_sort.sv': None, 'rtl/bubble_sort.sv': None, 'rtl/merge_sort.sv': None, 'rtl/selection_sort.sv': None}", + "verif/tb_binary_to_gray.sv": "module tb_binary_to_gray;\n parameter WIDTH = 4;\n\n reg [WIDTH-1:0] binary_in; // Binary input\n wire [WIDTH-1:0] gray_out; // Gray code output\n\n // Instantiate the Binary to Gray Code Converter\n binary_to_gray #(\n .WIDTH(WIDTH)\n ) uut (\n .binary_in(binary_in),\n .gray_out (gray_out)\n );\n\n initial begin\n $monitor(\"Time = %0t | Binary Input = %b | Gray Output = %b\", $time, binary_in, gray_out);\n\n // Predefined test cases\n binary_in = 4'b0000;\n #10;\n binary_in = 4'b0001;\n #10;\n binary_in = 4'b0010;\n #10;\n binary_in = 4'b0011;\n #10;\n binary_in = 4'b0100;\n #10;\n binary_in = 4'b0101;\n #10;\n binary_in = 4'b0110;\n #10;\n binary_in = 4'b0111;\n #10;\n binary_in = 4'b1000;\n #10;\n binary_in = 4'b1001;\n #10;\n\n $display(\"\\n--- Printing Random Values ---\\n\");\n\n // Random test cases\n repeat (16) begin\n binary_in = $urandom % (1 << WIDTH); // Generate random 4-bit value\n #10; \n end\n\n $finish;\n end\nendmodule" + }, + "test_info": { + "test_criteria_2": [ + "take an n-bit binary input and generate an n-bit gray code output using a purely combinational approach. the design must follow the standard gray code conversion rule where:", + "be parameterized to support different bit widths." + ] + }, + "expected_behavior": [ + "take an N-bit binary input and generate an N-bit Gray code output using a purely combinational approach", + "follow the standard Gray code conversion rule where:", + "be parameterized to support different bit widths" + ], + "metadata": { + "categories": [ + "cid003", + "easy" + ], + "domain": "memory", + "complexity": "beginner", + "problem_type": "design", + "has_code": true, + "has_tests": true + }, + "full_prompt": "Design a `binary_to_gray` module in SystemVerilog. Refer to the specification in `docs/specs.md`, which details a parameterized `WIDTH` for an N-bit binary-to-Gray code converter. The module should take an N-bit binary input and generate an N-bit Gray code output using a purely combinational approach. The design must follow the standard Gray code conversion rule where:\n\n - The most significant bit (`MSB`) remains unchanged.\n - Each subsequent bit is computed as the `XOR` of the current and previous binary bits.\n\n**Requirements:**\n - Implement the next-state computation using a bitwise `XOR` operation.\n - Ensure a fully combinational design with no `clock` or `reset`.\n - The module should be parameterized to support different bit widths.\n", + "system_message": " You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n - **Update the contents of a text file from a old content to new content**\n - `sed -i \"problematic_line_number s/problematic_statement/non_problematic_statement/\" Buggy_RTL_code.sv`\n - **To access a specific line of the file**\n - `awk 'NR==line_number' file_name.sv`\n\nYou will be given a prompt and your task is to understand it and solve the given issue by using the above-mentioned commands as needed. In the final step, you should create a Linux patch to highlight the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.", + "raw_context": { + "docs/specification.md": null, + "rtl/decoder_data_control_64b66b.sv": null, + "rtl/encoder_control_64b66b.sv": null, + "rtl/encoder_data_64b66b.sv": null, + "rtl/aes128_encrypt.sv": null, + "verif/tb_aes128_enc.sv": null, + "rtl/aes128_decrypt.sv": null, + "rtl/aes128_key_expansion.sv": null, + "rtl/inv_sbox.sv": null, + "rtl/sbox.sv": null, + "verif/tb_aes128_dec.sv": null, + "rtl/aes_encrypt.sv": null, + "verif/tb_aes_encrypt.sv": null, + "rtl/aes_decrypt.sv": null, + "rtl/aes_ke.sv": null, + "verif/tb_aes_decrypt.sv": null, + "rtl/aes_dec_top.sv": null, + "rtl/aes_enc_top.sv": null, + "verif/tb_padding_top.sv": null, + "verif/tb_des_enc.sv": null, + "docs/Key_schedule.md": null, + "docs/Permutations.md": null, + "docs/S_box_creation.md": null, + "rtl/S1.sv": null, + "rtl/S2.sv": null, + "rtl/S3.sv": null, + "rtl/S4.sv": null, + "rtl/S5.sv": null, + "rtl/S6.sv": null, + "rtl/S7.sv": null, + "rtl/S8.sv": null, + "rtl/des_enc.sv": null, + "verif/tb_des_dec.sv": null, + "docs/Encryption.md": null, + "rtl/des_dec.sv": null, + "verif/tb_3des_enc.sv": null, + "verif/tb_3des_dec.sv": null, + "docs/min_hamming_distance_finder_spec.md": null, + "rtl/Bit_Difference_Counter.sv": null, + "rtl/Bitwise_Reduction.sv": null, + "rtl/Data_Reduction.sv": null, + "verif/tb_Min_Hamming_Distance_Finder.sv": null, + "docs/specs.md": null, + "rtl/arithmetic_progression_generator.sv": null, + "docs/algorithms.md": null, + "docs/coeff_update_spec.md": null, + "docs/equalizer_spec.md": null, + "docs/error_calc_spec.md": null, + "rtl/coeff_update.sv": null, + "rtl/dynamic_equalizer.sv": null, + "rtl/error_calc.sv": null, + "docs/awgn_spec.md": null, + "docs/equalizer_top_spec.md": null, + "rtl/elevator_control_system.sv": null, + "docs/tx_specification.md": null, + "rtl/ethernet_fifo_cdc.sv": null, + "docs/tx_mac_specification.md": null, + "verif/event_scheduler_tb.sv": null, + "docs/modified_specs.md": null, + "rtl/event_scheduler.sv": null, + "verif/tb_event_scheduler.sv": null, + "rtl/column_selector.sv": null, + "rtl/event_storage.sv": null, + "verif/tb.sv": null, + "rtl/fixed_priority_arbiter.sv": null, + "verif/fixed_priority_arbiter_tb.sv": null, + "docs/Modified_specification.md": null, + "docs/GCD_specification.md": null, + "docs/crypto_accelerator_specification.md": null, + "docs/modular_exponentiation_specification.md": null, + "docs/modular_multiplier_specification.md": null, + "rtl/gcd_controlpath_3.sv": null, + "rtl/gcd_controlpath_4.sv": null, + "rtl/gcd_datapath_5.sv": null, + "rtl/gcd_datapath_6.sv": null, + "rtl/gcd_top_1.sv": null, + "rtl/gcd_top_2.sv": null, + "rtl/modular_exponentiation.sv": null, + "rtl/modular_multiplier.sv": null, + "rtl/lfsr_8bit.sv": null, + "verif/lfsr_8bit_tb.sv": null, + "rtl/bit16_lfsr.sv": null, + "rtl/low_power_ctrl.sv": null, + "rtl/sync_fifo.sv": null, + "verif/tb_low_power_channel.sv": null, + "rtl/cross_domain_sync.sv": null, + "rtl/dsp_input_stage.sv": null, + "rtl/dsp_output_stage.sv": null, + "rtl/lfsr_generator.sv": null, + "rtl/monte_carlo_dsp_monitor_top.sv": null, + "verif/monte_carlo_dsp_monitor_top_tb.sv": null, + "docs/multiplexer_specification.md": null, + "verif/multiplexer_tb.sv": null, + "docs/nbit_swizzling_spec.md": null, + "verif/nbit_swizzling_tb.sv": null, + "docs/nmea_decoder_spec.md": null, + "rtl/nmea_decoder.sv": null, + "verif/nmea_decoder_tb.sv": null, + "docs/fifo.md": null, + "rtl/fifo_memory.sv": null, + "rtl/read_to_write_pointer_sync.sv": null, + "rtl/rptr_empty.sv": null, + "rtl/wptr_full.sv": null, + "rtl/write_to_read_pointer_sync.sv": null, + "docs/spec.md": null, + "verif/async_filo_tb.sv": null, + "docs/axilite_to_pcie_config_module.md": null, + "rtl/axi4lite_to_pcie_cfg_bridge.sv": null, + "rtl/axis_broadcast.sv": null, + "verif/tb_axis_broadcast.sv": null, + "docs/axis_to_uart_tx_specs.md": null, + "docs/uart_rx_to_axis_specs.md": null, + "rtl/barrel_shifter.sv": null, + "verif/barrel_shifter_tb.sv": null, + "rtl/bcd_adder.sv": null, + "rtl/full_adder.sv": null, + "rtl/four_bit_adder.sv": null, + "rtl/search_binary_search_tree.sv": null, + "rtl/delete_node_binary_search_tree.sv": null, + "docs/bst_operations.md": null, + "rtl/binary_search_tree_sort_construct.sv": null, + "docs/Spec.md": "# Binary to Gray Code Converter Module Specification\n\n## 1. Overview\nThis module implements a **binary-to-Gray code converter** that takes an `N`-bit binary input and produces an `N`-bit Gray code output. The conversion follows the standard rule where the **most significant bit (MSB) remains unchanged**, while each subsequent bit is computed as the XOR of the corresponding binary bit and the preceding binary bit.\n\nThe design is **purely combinational**, ensuring minimal latency and efficient hardware implementation.\n\n---\n\n## 2. Parameterization\nThe module is parameterized to support different bit widths through the `WIDTH` parameter.\n\n - `WIDTH`: Defines the number of bits in the binary input and the corresponding Gray code output. (`Default: 6`)\n\n---\n\n## 3. Interfaces\n\n### **Inputs**\n - `binary_in`(`WIDTH-1:0)`: N-bit binary input to be converted into Gray code. \n\n### **Outputs**\n - `gray_out`(`WIDTH-1:0)`: N-bit Gray code output corresponding to `binary_in`. \n\n---\n\n## 4. Detailed Functionality\n\n### **4.1 Gray Code Computation**\nThe Gray code for an `N`-bit binary number is computed using the formula:\n\n\\[\n{Gray}[i] = {Binary}[i] XOR {Binary}[i+1]\n\\]\n\nwhere: \n- **MSB rule:** `gray_out[WIDTH-1] = binary_in[WIDTH-1]` (unchanged).\n- **Remaining bits:** Computed using bitwise XOR with the next higher bit.\n\nThis logic ensures that only a **single-bit transition** occurs between consecutive binary numbers, making the Gray code beneficial in applications such as state machines and communication systems.\n\n### **4.2 Combinational Logic Implementation**\nThe conversion logic is purely **combinational**, allowing for immediate response to changes in `binary_in`. This ensures:\n- **No clock dependencies**.\n- **Minimal propagation delay**.\n- **Low power consumption**.\n\nAn `always_comb` block or continuous assignment is used to compute the output efficiently.\n\n### **4.3 Module Behavior**\n- **Asynchronous Conversion**: The module operates without a clock and provides an output immediately when the input changes.\n- **No Reset Required**: Since there is no internal state, the module does not require reset functionality.\n\n---\n\n## 5. Summary\n\n### **5.1 Architecture**\n- The module follows a straightforward **bitwise XOR-based architecture**, where the **MSB remains the same**, and each subsequent bit is the XOR of two adjacent binary bits.\n- The design ensures that only **one-bit transitions** occur at a time in the output sequence.\n\n### **5.2 Synchronous vs. Combinational Operation**\n- The entire module operates **purely combinationally**, meaning it does **not require a clock** for operation.\n- No sequential logic elements (flip-flops or registers) are used.\n\n### **5.3 Advantages**\n- **Low-latency** and **high-speed** conversion.\n- **Area-efficient** hardware implementation with minimal logic gates.\n- **Scalable** due to parameterized bit-width (`WIDTH`).\n\n### **5.4 Applications**\nThis module is useful in applications where **single-bit changes** in data transitions are critical, including:\n- **Communication Protocols** (e.g., error detection in serial transmission).\n- **State Machines** (e.g., encoding finite state transitions).\n- **Rotary Encoders** (e.g., positioning systems).\n- **Memory Addressing** (e.g., minimizing glitches in address decoding).", + "verif/tb_binary_to_gray.sv": "module tb_binary_to_gray;\n parameter WIDTH = 4;\n\n reg [WIDTH-1:0] binary_in; // Binary input\n wire [WIDTH-1:0] gray_out; // Gray code output\n\n // Instantiate the Binary to Gray Code Converter\n binary_to_gray #(\n .WIDTH(WIDTH)\n ) uut (\n .binary_in(binary_in),\n .gray_out (gray_out)\n );\n\n initial begin\n $monitor(\"Time = %0t | Binary Input = %b | Gray Output = %b\", $time, binary_in, gray_out);\n\n // Predefined test cases\n binary_in = 4'b0000;\n #10;\n binary_in = 4'b0001;\n #10;\n binary_in = 4'b0010;\n #10;\n binary_in = 4'b0011;\n #10;\n binary_in = 4'b0100;\n #10;\n binary_in = 4'b0101;\n #10;\n binary_in = 4'b0110;\n #10;\n binary_in = 4'b0111;\n #10;\n binary_in = 4'b1000;\n #10;\n binary_in = 4'b1001;\n #10;\n\n $display(\"\\n--- Printing Random Values ---\\n\");\n\n // Random test cases\n repeat (16) begin\n binary_in = $urandom % (1 << WIDTH); // Generate random 4-bit value\n #10; \n end\n\n $finish;\n end\nendmodule", + "verif/tb_custom_byte_enable_ram.sv": null, + "verif/cache_controller_tb.sv": null, + "rtl/caesar_cipher.sv": null, + "verif/caesar_cipher_tb.sv": null, + "verif/tb_pseudoRandGenerator_ca.sv": null, + "docs/continuous_adder_specification.md": null, + "verif/continuous_adder_tb.sv": null, + "rtl/fifo_buffer.sv": null, + "verif/tb_fifo_buffer.sv": null, + "docs/direct_map_cache_spec.md": null, + "verif/tb_direct_map_cache.sv": null, + "rtl/direct_map_cache.sv": null, + "rtl/dual_port_memory.sv": null, + "rtl/gen_cos_sin_lut.sv": null, + "rtl/phase_lut.sv": null, + "rtl/phase_rotation.sv": null, + "rtl/power4.sv": null, + "rtl/saturation.sv": null, + "rtl/top_phase_rotation.sv": null, + "docs/spec_viterbi.md": null, + "docs/spec_slicer_top.md": null, + "docs/spec_top_phase_rotation.md": null, + "rtl/slicer.sv": null, + "rtl/slicer_top.sv": null, + "docs/swizzler_specification.md": null, + "verif/swizzler_tb.sv": null, + "rtl/swizzler.sv": null, + "docs/sync_serial_communication_tx_rx_spec.md": null, + "verif/sync_serial_communication_tb.sv": null, + "rtl/weight_stationary_pe.sv": null, + "verif/systolic_array_tb.sv": null, + "rtl/thermostat.v": null, + "docs/Traffic_controller.md": null, + "rtl/traffic_light_controller.sv": null, + "docs/Universal_Shift_Register_spec.md": null, + "verif/tb_universal_shift_register.sv": null, + "rtl/universal_shift_register.sv": null, + "docs/spec_conj.md": null, + "docs/spec_cross_correlation.md": null, + "docs/spec_detect_sequence.md": null, + "rtl/adder_2d_layers.sv": null, + "rtl/adder_tree_2d.sv": null, + "rtl/correlate.sv": null, + "rtl/cross_correlation.sv": null, + "docs/valid_modes.md": null, + "docs/words_counting.md": null, + "rtl/detect_sequence.sv": null, + "docs/proc_fsm_spec.md": null, + "docs/adder_tree.md": null, + "docs/coeff_ram.md": null, + "docs/poly_decimator.md": null, + "docs/poly_filter.md": null, + "docs/shift_register.md": null, + "rtl/adder_tree.sv": null, + "rtl/coeff_ram.sv": null, + "rtl/poly_filter.sv": null, + "rtl/shift_register.sv": null, + "docs/prbs_specification.md": null, + "rtl/prbs_gen_check.sv": null, + "rtl/fsm.sv": null, + "verif/fsm_tb.sv": null, + "rtl/CA_1.sv": null, + "rtl/CA_2.sv": null, + "rtl/CA_3.sv": null, + "rtl/CA_4.sv": null, + "rtl/rgb_color_space_conversion.sv": null, + "rtl/APBGlobalHistoryRegister.v": null, + "docs/signed_comparator_specification.md": null, + "verif/signed_comparator_tb.sv": null, + "rtl/sorting_engine.sv": null, + "rtl/brick_sort.sv": null, + "rtl/bubble_sort.sv": null, + "rtl/merge_sort.sv": null, + "rtl/selection_sort.sv": null + } + }, + { + "id": "cvdp_agentic_byte_enable_ram_0002", + "index": 515, + "source_config": "cvdp_agentic_code_generation_no_commercial", + "instruction": "Context: You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n - **Update the contents of a text file from a old content to new content**\n - `sed -i \"problematic_line_number s/problematic_statement/non_problematic_statement/\" Buggy_RTL_code.sv`\n - **To access a specific line of the file**\n - `awk 'NR==line_number' file_name.sv`\n\nYou will be given a prompt and your task is to understand it and solve the given issue by using the above-mentioned commands as needed. In the final step, you should create a Linux patch to highlight the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.\n\nTask: `custom_byte_enable_ram` module in SystemVerilog. Refer to the specification provided in `docs/specs.md` and ensure you understand its content. The specification details parameterization (XLEN=32, LINES=8192), dual-port RAM operation with independent address, enable , byte-enable, data signals, synchronous input registration, and initial RAM reset. It also specifies conflict resolution rules when both ports access the same address\u2014updating each byte according to its respective byte-enable signal with port A taking precedence over port B. complete RTL code that implements the `custom_byte_enable_ram` module with proper handling of simultaneous writes and correct data output for both ports.", + "verilog_code": { + "code_block_1_0": "custom_byte_enable_ram", + "code_block_1_2": "custom_byte_enable_ram", + "code_block_1_9": "custom_byte_enable_ram", + "code_block_2_0": "module in SystemVerilog. Refer to the specification provided in `docs/specs.md` and ensure you understand its content. The specification details parameterization (XLEN=32, LINES=8192), dual-port RAM operation with independent address, enable , byte-enable, data signals, synchronous input registration, and initial RAM reset. It also specifies conflict resolution rules when both ports access the same address\u2014updating each byte according to its respective byte-enable signal with port A taking precedence over port B. Generate complete RTL code that implements the `custom_byte_enable_ram` module with proper handling of simultaneous writes and correct data output for both ports.\n {'docs/specification.md': None, 'rtl/decoder_data_control_64b66b.sv': None, 'rtl/encoder_control_64b66b.sv': None, 'rtl/encoder_data_64b66b.sv': None, 'rtl/aes128_encrypt.sv': None, 'verif/tb_aes128_enc.sv': None, 'rtl/aes128_decrypt.sv': None, 'rtl/aes128_key_expansion.sv': None, 'rtl/inv_sbox.sv': None, 'rtl/sbox.sv': None, 'verif/tb_aes128_dec.sv': None, 'rtl/aes_encrypt.sv': None, 'verif/tb_aes_encrypt.sv': None, 'rtl/aes_decrypt.sv': None, 'rtl/aes_ke.sv': None, 'verif/tb_aes_decrypt.sv': None, 'rtl/aes_dec_top.sv': None, 'rtl/aes_enc_top.sv': None, 'verif/tb_padding_top.sv': None, 'verif/tb_des_enc.sv': None, 'docs/Key_schedule.md': None, 'docs/Permutations.md': None, 'docs/S_box_creation.md': None, 'rtl/S1.sv': None, 'rtl/S2.sv': None, 'rtl/S3.sv': None, 'rtl/S4.sv': None, 'rtl/S5.sv': None, 'rtl/S6.sv': None, 'rtl/S7.sv': None, 'rtl/S8.sv': None, 'rtl/des_enc.sv': None, 'verif/tb_des_dec.sv': None, 'docs/Encryption.md': None, 'rtl/des_dec.sv': None, 'verif/tb_3des_enc.sv': None, 'verif/tb_3des_dec.sv': None, 'docs/min_hamming_distance_finder_spec.md': None, 'rtl/Bit_Difference_Counter.sv': None, 'rtl/Bitwise_Reduction.sv': None, 'rtl/Data_Reduction.sv': None, 'verif/tb_Min_Hamming_Distance_Finder.sv': None, 'docs/specs.md': \"# Custom Byte-Enable RAM Module\\n\\nThis module implements a dual-port RAM with byte-enable support and pipelining, designed for efficient memory operations in systems such as processors or embedded controllers. It features separate interfaces for two independent ports (Port A and Port B), each capable of partial writes at byte granularity. The design includes collision handling logic for simultaneous writes to the same memory location and registers inputs in a two-stage pipeline to ensure correct data propagation and controlled read latency.\\n\\n---\\n\\n## Parameterization\\n\\n- **XLEN**:\\n - Data width of the memory, typically set to 32 bits.\\n\\n- **LINES**:\\n - Number of 32-bit words in memory (default: 8192).\\n - Address width derived as $clog2(LINES).\\n\\nThese parameters allow customization of the memory size and data width at compile time.\\n\\n---\\n\\n## Interfaces\\n\\n### 1. Clock\\n- **clk**: Single posedge clock input synchronizing all operations.\\n\\n### 2. Port A Interface\\n- **addr_a [ADDR_WIDTH-1:0]**: Address input for Port A.\\n- **en_a**: Enable signal for Port A; triggers write operations.\\n- **be_a [XLEN/8-1:0]**: Byte-enable vector controlling byte-level writes.\\n- **data_in_a [XLEN-1:0]**: 32-bit data input for Port A.\\n- **data_out_a [XLEN-1:0]**: Pipelined 32-bit data output from memory.\\n\\n### 3. Port B Interface\\n- **addr_b [ADDR_WIDTH-1:0]**: Address input for Port B.\\n- **en_b**: Enable signal for Port B; triggers write operations.\\n- **be_b [XLEN/8-1:0]**: Byte-enable vector controlling byte-level writes.\\n- **data_in_b [XLEN-1:0]**: 32-bit data input for Port B.\\n- **data_out_b [XLEN-1:0]**: Pipelined 32-bit data output from memory.\\n\\n---\\n\\n## Internal Architecture\\n\\n### 1. Memory Organization\\nThe memory array is defined as:\\nlogic [XLEN-1:0] ram [LINES-1:0];\\nSimplifies synthesis and supports word-level addressing.\\n\\n### 2. Input Pipelining\\n**Stage-1 Registers**:\\n- Registers (`addr_a_reg`, `en_a_reg`, `be_a_reg`, `data_in_a_reg`, etc.) capture port inputs on each clock's rising edge, synchronizing subsequent operations.\\n\\n### 3. Write Collision Handling (Stage-2)\\n**Collision Detection**:\\n\\nif (en_a_reg && en_b_reg && (addr_a_reg == addr_b_reg))\\nDetermines simultaneous writes to the same address.\\n\\n**Byte-Level Arbitration**:\\n- If collision occurs, priority is:\\n - **Port A's byte-enable active**: byte written from Port A.\\n - **Port A's byte-enable inactive & Port B's active**: byte written from Port B.\\n- Ensures selective byte-level updates with Port A prioritized.\\n\\n**Independent Writes**:\\n- Without collision, each port independently updates enabled bytes.\\n\\n### 4. Pipelined Read Outputs\\n- Data outputs (`data_out_a`, `data_out_b`) reflect data from pipelined addresses, introducing one-cycle latency.\\n\\n---\\n\\n## Summary of Functionality\\n\\n- **Dual-Port Operation**: Supports concurrent operations on two independent ports.\\n- **Byte-Enable Write**: Allows partial byte-level word updates via byte-enable mask.\\n- **Collision Handling**: Resolves simultaneous write collisions at byte granularity, prioritizing Port A.\\n- **Pipelined Operation**: Utilizes a two-stage pipeline (input capture and memory update/read), introducing one-cycle latency.\\n- **Initialization**: Memory initialized to zero at startup.\\n\\nThis `custom_byte_enable_ram` module is flexible and robust, suitable for a variety of high-performance digital system applications requiring dual-port memory access with precise byte-level control.\", 'rtl/arithmetic_progression_generator.sv': None, 'docs/algorithms.md': None, 'docs/coeff_update_spec.md': None, 'docs/equalizer_spec.md': None, 'docs/error_calc_spec.md': None, 'rtl/coeff_update.sv': None, 'rtl/dynamic_equalizer.sv': None, 'rtl/error_calc.sv': None, 'docs/awgn_spec.md': None, 'docs/equalizer_top_spec.md': None, 'rtl/elevator_control_system.sv': None, 'docs/tx_specification.md': None, 'rtl/ethernet_fifo_cdc.sv': None, 'docs/tx_mac_specification.md': None, 'verif/event_scheduler_tb.sv': None, 'docs/modified_specs.md': None, 'rtl/event_scheduler.sv': None, 'verif/tb_event_scheduler.sv': None, 'rtl/column_selector.sv': None, 'rtl/event_storage.sv': None, 'verif/tb.sv': None, 'rtl/fixed_priority_arbiter.sv': None, 'verif/fixed_priority_arbiter_tb.sv': None, 'docs/Modified_specification.md': None, 'docs/GCD_specification.md': None, 'docs/crypto_accelerator_specification.md': None, 'docs/modular_exponentiation_specification.md': None, 'docs/modular_multiplier_specification.md': None, 'rtl/gcd_controlpath_3.sv': None, 'rtl/gcd_controlpath_4.sv': None, 'rtl/gcd_datapath_5.sv': None, 'rtl/gcd_datapath_6.sv': None, 'rtl/gcd_top_1.sv': None, 'rtl/gcd_top_2.sv': None, 'rtl/modular_exponentiation.sv': None, 'rtl/modular_multiplier.sv': None, 'rtl/lfsr_8bit.sv': None, 'verif/lfsr_8bit_tb.sv': None, 'rtl/bit16_lfsr.sv': None, 'rtl/low_power_ctrl.sv': None, 'rtl/sync_fifo.sv': None, 'verif/tb_low_power_channel.sv': None, 'rtl/cross_domain_sync.sv': None, 'rtl/dsp_input_stage.sv': None, 'rtl/dsp_output_stage.sv': None, 'rtl/lfsr_generator.sv': None, 'rtl/monte_carlo_dsp_monitor_top.sv': None, 'verif/monte_carlo_dsp_monitor_top_tb.sv': None, 'docs/multiplexer_specification.md': None, 'verif/multiplexer_tb.sv': None, 'docs/nbit_swizzling_spec.md': None, 'verif/nbit_swizzling_tb.sv': None, 'docs/nmea_decoder_spec.md': None, 'rtl/nmea_decoder.sv': None, 'verif/nmea_decoder_tb.sv': None, 'docs/fifo.md': None, 'rtl/fifo_memory.sv': None, 'rtl/read_to_write_pointer_sync.sv': None, 'rtl/rptr_empty.sv': None, 'rtl/wptr_full.sv': None, 'rtl/write_to_read_pointer_sync.sv': None, 'docs/spec.md': None, 'verif/async_filo_tb.sv': None, 'docs/axilite_to_pcie_config_module.md': None, 'rtl/axi4lite_to_pcie_cfg_bridge.sv': None, 'rtl/axis_broadcast.sv': None, 'verif/tb_axis_broadcast.sv': None, 'docs/axis_to_uart_tx_specs.md': None, 'docs/uart_rx_to_axis_specs.md': None, 'rtl/barrel_shifter.sv': None, 'verif/barrel_shifter_tb.sv': None, 'rtl/bcd_adder.sv': None, 'rtl/full_adder.sv': None, 'rtl/four_bit_adder.sv': None, 'rtl/search_binary_search_tree.sv': None, 'rtl/delete_node_binary_search_tree.sv': None, 'docs/bst_operations.md': None, 'rtl/binary_search_tree_sort_construct.sv': None, 'docs/Spec.md': None, 'verif/tb_binary_to_gray.sv': None, 'verif/tb_custom_byte_enable_ram.sv': 'module tb_custom_byte_enable_ram;\\n \\n parameter XLEN = 32;\\n parameter LINES = 8192;\\n localparam ADDR_WIDTH = $clog2(LINES);\\n\\n \\n logic clk;\\n logic [ADDR_WIDTH-1:0] addr_a, addr_b;\\n logic en_a, en_b;\\n logic [XLEN/8-1:0] be_a, be_b;\\n logic [XLEN-1:0] data_in_a, data_in_b;\\n logic [XLEN-1:0] data_out_a, data_out_b;\\n\\n \\n custom_byte_enable_ram #(\\n .XLEN(XLEN),\\n .LINES(LINES)\\n ) dut (\\n .clk(clk),\\n .addr_a(addr_a),\\n .en_a(en_a),\\n .be_a(be_a),\\n .data_in_a(data_in_a),\\n .data_out_a(data_out_a),\\n .addr_b(addr_b),\\n .en_b(en_b),\\n .be_b(be_b),\\n .data_in_b(data_in_b),\\n .data_out_b(data_out_b)\\n );\\n\\n \\n initial begin\\n clk = 0;\\n forever #5 clk = ~clk;\\n end\\n\\n \\n initial begin\\n addr_a = 0;\\n addr_b = 0;\\n en_a = 0;\\n en_b = 0;\\n be_a = 4\\'b0000;\\n be_b = 4\\'b0000;\\n data_in_a = 32\\'h0;\\n data_in_b = 32\\'h0;\\n \\n \\n #10;\\n addr_a = 0;\\n en_a = 1;\\n be_a = 4\\'b1111;\\n data_in_a = 32\\'hDEADBEEF;\\n #10; \\n en_a = 0;\\n #30; \\n \\n $display(\"Test 1: Port A read at addr 0 = %h (Expected: DEADBEEF)\", data_out_a);\\n\\n \\n addr_b = 1;\\n en_b = 1;\\n be_b = 4\\'b1100; \\n data_in_b = 32\\'hCAFEBABE;\\n #10;\\n en_b = 0;\\n #30;\\n $display(\"Test 2: Port B read at addr 1 = %h (Expected: CAFE0000)\", data_out_b); //8403959588\\n\\n \\n addr_a = 2;\\n addr_b = 2;\\n en_a = 1;\\n en_b = 1;\\n be_a = 4\\'b0011; \\n data_in_a = 32\\'h00001234; \\n be_b = 4\\'b1100; \\n data_in_b = 32\\'hABCD0000; \\n #10;\\n en_a = 0;\\n en_b = 0;\\n #30;\\n $display(\"Test 3: Port A read at addr 2 = %h (Expected: ABCD1234)\", data_out_a);\\n $display(\"Test 3: Port B read at addr 2 = %h (Expected: ABCD1234)\", data_out_b);\\n \\n \\n addr_a = 3;\\n en_a = 1;\\n be_a = 4\\'b0011; \\n data_in_a = 32\\'h00001234; \\n #10;\\n en_a = 0;\\n #30;\\n addr_a = 3;\\n en_a = 1;\\n be_a = 4\\'b1100; \\n data_in_a = 32\\'hABCD0000; \\n #10;\\n en_a = 0;\\n #30;\\n $display(\"Test 4: Port A read at addr 3 = %h (Expected: ABCD1234)\", data_out_a);\\n\\n \\n addr_a = 5;\\n en_a = 1;\\n be_a = 4\\'b1111;\\n data_in_a = 32\\'hAAAAAAAA;\\n addr_b = 6;\\n en_b = 1;\\n be_b = 4\\'b1111;\\n data_in_b = 32\\'h55555555;\\n #10;\\n en_a = 0;\\n en_b = 0;\\n #30;\\n $display(\"Test 5: Port A read at addr 5 = %h (Expected: AAAAAAAA)\", data_out_a);\\n $display(\"Test 5: Port B read at addr 6 = %h (Expected: 55555555)\", data_out_b);\\n\\n #50;\\n $finish;\\n end\\nendmodule', 'verif/cache_controller_tb.sv': None, 'rtl/caesar_cipher.sv': None, 'verif/caesar_cipher_tb.sv': None, 'verif/tb_pseudoRandGenerator_ca.sv': None, 'docs/continuous_adder_specification.md': None, 'verif/continuous_adder_tb.sv': None, 'rtl/fifo_buffer.sv': None, 'verif/tb_fifo_buffer.sv': None, 'docs/direct_map_cache_spec.md': None, 'verif/tb_direct_map_cache.sv': None, 'rtl/direct_map_cache.sv': None, 'rtl/dual_port_memory.sv': None, 'rtl/gen_cos_sin_lut.sv': None, 'rtl/phase_lut.sv': None, 'rtl/phase_rotation.sv': None, 'rtl/power4.sv': None, 'rtl/saturation.sv': None, 'rtl/top_phase_rotation.sv': None, 'docs/spec_viterbi.md': None, 'docs/spec_slicer_top.md': None, 'docs/spec_top_phase_rotation.md': None, 'rtl/slicer.sv': None, 'rtl/slicer_top.sv': None, 'docs/swizzler_specification.md': None, 'verif/swizzler_tb.sv': None, 'rtl/swizzler.sv': None, 'docs/sync_serial_communication_tx_rx_spec.md': None, 'verif/sync_serial_communication_tb.sv': None, 'rtl/weight_stationary_pe.sv': None, 'verif/systolic_array_tb.sv': None, 'rtl/thermostat.v': None, 'docs/Traffic_controller.md': None, 'rtl/traffic_light_controller.sv': None, 'docs/Universal_Shift_Register_spec.md': None, 'verif/tb_universal_shift_register.sv': None, 'rtl/universal_shift_register.sv': None, 'docs/spec_conj.md': None, 'docs/spec_cross_correlation.md': None, 'docs/spec_detect_sequence.md': None, 'rtl/adder_2d_layers.sv': None, 'rtl/adder_tree_2d.sv': None, 'rtl/correlate.sv': None, 'rtl/cross_correlation.sv': None, 'docs/valid_modes.md': None, 'docs/words_counting.md': None, 'rtl/detect_sequence.sv': None, 'docs/proc_fsm_spec.md': None, 'docs/adder_tree.md': None, 'docs/coeff_ram.md': None, 'docs/poly_decimator.md': None, 'docs/poly_filter.md': None, 'docs/shift_register.md': None, 'rtl/adder_tree.sv': None, 'rtl/coeff_ram.sv': None, 'rtl/poly_filter.sv': None, 'rtl/shift_register.sv': None, 'docs/prbs_specification.md': None, 'rtl/prbs_gen_check.sv': None, 'rtl/fsm.sv': None, 'verif/fsm_tb.sv': None, 'rtl/CA_1.sv': None, 'rtl/CA_2.sv': None, 'rtl/CA_3.sv': None, 'rtl/CA_4.sv': None, 'rtl/rgb_color_space_conversion.sv': None, 'rtl/APBGlobalHistoryRegister.v': None, 'docs/signed_comparator_specification.md': None, 'verif/signed_comparator_tb.sv': None, 'rtl/sorting_engine.sv': None, 'rtl/brick_sort.sv': None, 'rtl/bubble_sort.sv': None, 'rtl/merge_sort.sv': None, 'rtl/selection_sort.sv': None}", + "verif/tb_custom_byte_enable_ram.sv": "module tb_custom_byte_enable_ram;\n \n parameter XLEN = 32;\n parameter LINES = 8192;\n localparam ADDR_WIDTH = $clog2(LINES);\n\n \n logic clk;\n logic [ADDR_WIDTH-1:0] addr_a, addr_b;\n logic en_a, en_b;\n logic [XLEN/8-1:0] be_a, be_b;\n logic [XLEN-1:0] data_in_a, data_in_b;\n logic [XLEN-1:0] data_out_a, data_out_b;\n\n \n custom_byte_enable_ram #(\n .XLEN(XLEN),\n .LINES(LINES)\n ) dut (\n .clk(clk),\n .addr_a(addr_a),\n .en_a(en_a),\n .be_a(be_a),\n .data_in_a(data_in_a),\n .data_out_a(data_out_a),\n .addr_b(addr_b),\n .en_b(en_b),\n .be_b(be_b),\n .data_in_b(data_in_b),\n .data_out_b(data_out_b)\n );\n\n \n initial begin\n clk = 0;\n forever #5 clk = ~clk;\n end\n\n \n initial begin\n addr_a = 0;\n addr_b = 0;\n en_a = 0;\n en_b = 0;\n be_a = 4'b0000;\n be_b = 4'b0000;\n data_in_a = 32'h0;\n data_in_b = 32'h0;\n \n \n #10;\n addr_a = 0;\n en_a = 1;\n be_a = 4'b1111;\n data_in_a = 32'hDEADBEEF;\n #10; \n en_a = 0;\n #30; \n \n $display(\"Test 1: Port A read at addr 0 = %h (Expected: DEADBEEF)\", data_out_a);\n\n \n addr_b = 1;\n en_b = 1;\n be_b = 4'b1100; \n data_in_b = 32'hCAFEBABE;\n #10;\n en_b = 0;\n #30;\n $display(\"Test 2: Port B read at addr 1 = %h (Expected: CAFE0000)\", data_out_b); //8403959588\n\n \n addr_a = 2;\n addr_b = 2;\n en_a = 1;\n en_b = 1;\n be_a = 4'b0011; \n data_in_a = 32'h00001234; \n be_b = 4'b1100; \n data_in_b = 32'hABCD0000; \n #10;\n en_a = 0;\n en_b = 0;\n #30;\n $display(\"Test 3: Port A read at addr 2 = %h (Expected: ABCD1234)\", data_out_a);\n $display(\"Test 3: Port B read at addr 2 = %h (Expected: ABCD1234)\", data_out_b);\n \n \n addr_a = 3;\n en_a = 1;\n be_a = 4'b0011; \n data_in_a = 32'h00001234; \n #10;\n en_a = 0;\n #30;\n addr_a = 3;\n en_a = 1;\n be_a = 4'b1100; \n data_in_a = 32'hABCD0000; \n #10;\n en_a = 0;\n #30;\n $display(\"Test 4: Port A read at addr 3 = %h (Expected: ABCD1234)\", data_out_a);\n\n \n addr_a = 5;\n en_a = 1;\n be_a = 4'b1111;\n data_in_a = 32'hAAAAAAAA;\n addr_b = 6;\n en_b = 1;\n be_b = 4'b1111;\n data_in_b = 32'h55555555;\n #10;\n en_a = 0;\n en_b = 0;\n #30;\n $display(\"Test 5: Port A read at addr 5 = %h (Expected: AAAAAAAA)\", data_out_a);\n $display(\"Test 5: Port B read at addr 6 = %h (Expected: 55555555)\", data_out_b);\n\n #50;\n $finish;\n end\nendmodule" + }, + "test_info": {}, + "expected_behavior": [], + "metadata": { + "categories": [ + "cid003", + "medium" + ], + "domain": "memory", + "complexity": "beginner", + "problem_type": "design", + "has_code": true, + "has_tests": false + }, + "full_prompt": "Design a `custom_byte_enable_ram` module in SystemVerilog. Refer to the specification provided in `docs/specs.md` and ensure you understand its content. The specification details parameterization (XLEN=32, LINES=8192), dual-port RAM operation with independent address, enable , byte-enable, data signals, synchronous input registration, and initial RAM reset. It also specifies conflict resolution rules when both ports access the same address\u2014updating each byte according to its respective byte-enable signal with port A taking precedence over port B. Generate complete RTL code that implements the `custom_byte_enable_ram` module with proper handling of simultaneous writes and correct data output for both ports.\n", + "system_message": "You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n - **Update the contents of a text file from a old content to new content**\n - `sed -i \"problematic_line_number s/problematic_statement/non_problematic_statement/\" Buggy_RTL_code.sv`\n - **To access a specific line of the file**\n - `awk 'NR==line_number' file_name.sv`\n\nYou will be given a prompt and your task is to understand it and solve the given issue by using the above-mentioned commands as needed. In the final step, you should create a Linux patch to highlight the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.", + "raw_context": { + "docs/specification.md": null, + "rtl/decoder_data_control_64b66b.sv": null, + "rtl/encoder_control_64b66b.sv": null, + "rtl/encoder_data_64b66b.sv": null, + "rtl/aes128_encrypt.sv": null, + "verif/tb_aes128_enc.sv": null, + "rtl/aes128_decrypt.sv": null, + "rtl/aes128_key_expansion.sv": null, + "rtl/inv_sbox.sv": null, + "rtl/sbox.sv": null, + "verif/tb_aes128_dec.sv": null, + "rtl/aes_encrypt.sv": null, + "verif/tb_aes_encrypt.sv": null, + "rtl/aes_decrypt.sv": null, + "rtl/aes_ke.sv": null, + "verif/tb_aes_decrypt.sv": null, + "rtl/aes_dec_top.sv": null, + "rtl/aes_enc_top.sv": null, + "verif/tb_padding_top.sv": null, + "verif/tb_des_enc.sv": null, + "docs/Key_schedule.md": null, + "docs/Permutations.md": null, + "docs/S_box_creation.md": null, + "rtl/S1.sv": null, + "rtl/S2.sv": null, + "rtl/S3.sv": null, + "rtl/S4.sv": null, + "rtl/S5.sv": null, + "rtl/S6.sv": null, + "rtl/S7.sv": null, + "rtl/S8.sv": null, + "rtl/des_enc.sv": null, + "verif/tb_des_dec.sv": null, + "docs/Encryption.md": null, + "rtl/des_dec.sv": null, + "verif/tb_3des_enc.sv": null, + "verif/tb_3des_dec.sv": null, + "docs/min_hamming_distance_finder_spec.md": null, + "rtl/Bit_Difference_Counter.sv": null, + "rtl/Bitwise_Reduction.sv": null, + "rtl/Data_Reduction.sv": null, + "verif/tb_Min_Hamming_Distance_Finder.sv": null, + "docs/specs.md": "# Custom Byte-Enable RAM Module\n\nThis module implements a dual-port RAM with byte-enable support and pipelining, designed for efficient memory operations in systems such as processors or embedded controllers. It features separate interfaces for two independent ports (Port A and Port B), each capable of partial writes at byte granularity. The design includes collision handling logic for simultaneous writes to the same memory location and registers inputs in a two-stage pipeline to ensure correct data propagation and controlled read latency.\n\n---\n\n## Parameterization\n\n- **XLEN**:\n - Data width of the memory, typically set to 32 bits.\n\n- **LINES**:\n - Number of 32-bit words in memory (default: 8192).\n - Address width derived as $clog2(LINES).\n\nThese parameters allow customization of the memory size and data width at compile time.\n\n---\n\n## Interfaces\n\n### 1. Clock\n- **clk**: Single posedge clock input synchronizing all operations.\n\n### 2. Port A Interface\n- **addr_a [ADDR_WIDTH-1:0]**: Address input for Port A.\n- **en_a**: Enable signal for Port A; triggers write operations.\n- **be_a [XLEN/8-1:0]**: Byte-enable vector controlling byte-level writes.\n- **data_in_a [XLEN-1:0]**: 32-bit data input for Port A.\n- **data_out_a [XLEN-1:0]**: Pipelined 32-bit data output from memory.\n\n### 3. Port B Interface\n- **addr_b [ADDR_WIDTH-1:0]**: Address input for Port B.\n- **en_b**: Enable signal for Port B; triggers write operations.\n- **be_b [XLEN/8-1:0]**: Byte-enable vector controlling byte-level writes.\n- **data_in_b [XLEN-1:0]**: 32-bit data input for Port B.\n- **data_out_b [XLEN-1:0]**: Pipelined 32-bit data output from memory.\n\n---\n\n## Internal Architecture\n\n### 1. Memory Organization\nThe memory array is defined as:\nlogic [XLEN-1:0] ram [LINES-1:0];\nSimplifies synthesis and supports word-level addressing.\n\n### 2. Input Pipelining\n**Stage-1 Registers**:\n- Registers (`addr_a_reg`, `en_a_reg`, `be_a_reg`, `data_in_a_reg`, etc.) capture port inputs on each clock's rising edge, synchronizing subsequent operations.\n\n### 3. Write Collision Handling (Stage-2)\n**Collision Detection**:\n\nif (en_a_reg && en_b_reg && (addr_a_reg == addr_b_reg))\nDetermines simultaneous writes to the same address.\n\n**Byte-Level Arbitration**:\n- If collision occurs, priority is:\n - **Port A's byte-enable active**: byte written from Port A.\n - **Port A's byte-enable inactive & Port B's active**: byte written from Port B.\n- Ensures selective byte-level updates with Port A prioritized.\n\n**Independent Writes**:\n- Without collision, each port independently updates enabled bytes.\n\n### 4. Pipelined Read Outputs\n- Data outputs (`data_out_a`, `data_out_b`) reflect data from pipelined addresses, introducing one-cycle latency.\n\n---\n\n## Summary of Functionality\n\n- **Dual-Port Operation**: Supports concurrent operations on two independent ports.\n- **Byte-Enable Write**: Allows partial byte-level word updates via byte-enable mask.\n- **Collision Handling**: Resolves simultaneous write collisions at byte granularity, prioritizing Port A.\n- **Pipelined Operation**: Utilizes a two-stage pipeline (input capture and memory update/read), introducing one-cycle latency.\n- **Initialization**: Memory initialized to zero at startup.\n\nThis `custom_byte_enable_ram` module is flexible and robust, suitable for a variety of high-performance digital system applications requiring dual-port memory access with precise byte-level control.", + "rtl/arithmetic_progression_generator.sv": null, + "docs/algorithms.md": null, + "docs/coeff_update_spec.md": null, + "docs/equalizer_spec.md": null, + "docs/error_calc_spec.md": null, + "rtl/coeff_update.sv": null, + "rtl/dynamic_equalizer.sv": null, + "rtl/error_calc.sv": null, + "docs/awgn_spec.md": null, + "docs/equalizer_top_spec.md": null, + "rtl/elevator_control_system.sv": null, + "docs/tx_specification.md": null, + "rtl/ethernet_fifo_cdc.sv": null, + "docs/tx_mac_specification.md": null, + "verif/event_scheduler_tb.sv": null, + "docs/modified_specs.md": null, + "rtl/event_scheduler.sv": null, + "verif/tb_event_scheduler.sv": null, + "rtl/column_selector.sv": null, + "rtl/event_storage.sv": null, + "verif/tb.sv": null, + "rtl/fixed_priority_arbiter.sv": null, + "verif/fixed_priority_arbiter_tb.sv": null, + "docs/Modified_specification.md": null, + "docs/GCD_specification.md": null, + "docs/crypto_accelerator_specification.md": null, + "docs/modular_exponentiation_specification.md": null, + "docs/modular_multiplier_specification.md": null, + "rtl/gcd_controlpath_3.sv": null, + "rtl/gcd_controlpath_4.sv": null, + "rtl/gcd_datapath_5.sv": null, + "rtl/gcd_datapath_6.sv": null, + "rtl/gcd_top_1.sv": null, + "rtl/gcd_top_2.sv": null, + "rtl/modular_exponentiation.sv": null, + "rtl/modular_multiplier.sv": null, + "rtl/lfsr_8bit.sv": null, + "verif/lfsr_8bit_tb.sv": null, + "rtl/bit16_lfsr.sv": null, + "rtl/low_power_ctrl.sv": null, + "rtl/sync_fifo.sv": null, + "verif/tb_low_power_channel.sv": null, + "rtl/cross_domain_sync.sv": null, + "rtl/dsp_input_stage.sv": null, + "rtl/dsp_output_stage.sv": null, + "rtl/lfsr_generator.sv": null, + "rtl/monte_carlo_dsp_monitor_top.sv": null, + "verif/monte_carlo_dsp_monitor_top_tb.sv": null, + "docs/multiplexer_specification.md": null, + "verif/multiplexer_tb.sv": null, + "docs/nbit_swizzling_spec.md": null, + "verif/nbit_swizzling_tb.sv": null, + "docs/nmea_decoder_spec.md": null, + "rtl/nmea_decoder.sv": null, + "verif/nmea_decoder_tb.sv": null, + "docs/fifo.md": null, + "rtl/fifo_memory.sv": null, + "rtl/read_to_write_pointer_sync.sv": null, + "rtl/rptr_empty.sv": null, + "rtl/wptr_full.sv": null, + "rtl/write_to_read_pointer_sync.sv": null, + "docs/spec.md": null, + "verif/async_filo_tb.sv": null, + "docs/axilite_to_pcie_config_module.md": null, + "rtl/axi4lite_to_pcie_cfg_bridge.sv": null, + "rtl/axis_broadcast.sv": null, + "verif/tb_axis_broadcast.sv": null, + "docs/axis_to_uart_tx_specs.md": null, + "docs/uart_rx_to_axis_specs.md": null, + "rtl/barrel_shifter.sv": null, + "verif/barrel_shifter_tb.sv": null, + "rtl/bcd_adder.sv": null, + "rtl/full_adder.sv": null, + "rtl/four_bit_adder.sv": null, + "rtl/search_binary_search_tree.sv": null, + "rtl/delete_node_binary_search_tree.sv": null, + "docs/bst_operations.md": null, + "rtl/binary_search_tree_sort_construct.sv": null, + "docs/Spec.md": null, + "verif/tb_binary_to_gray.sv": null, + "verif/tb_custom_byte_enable_ram.sv": "module tb_custom_byte_enable_ram;\n \n parameter XLEN = 32;\n parameter LINES = 8192;\n localparam ADDR_WIDTH = $clog2(LINES);\n\n \n logic clk;\n logic [ADDR_WIDTH-1:0] addr_a, addr_b;\n logic en_a, en_b;\n logic [XLEN/8-1:0] be_a, be_b;\n logic [XLEN-1:0] data_in_a, data_in_b;\n logic [XLEN-1:0] data_out_a, data_out_b;\n\n \n custom_byte_enable_ram #(\n .XLEN(XLEN),\n .LINES(LINES)\n ) dut (\n .clk(clk),\n .addr_a(addr_a),\n .en_a(en_a),\n .be_a(be_a),\n .data_in_a(data_in_a),\n .data_out_a(data_out_a),\n .addr_b(addr_b),\n .en_b(en_b),\n .be_b(be_b),\n .data_in_b(data_in_b),\n .data_out_b(data_out_b)\n );\n\n \n initial begin\n clk = 0;\n forever #5 clk = ~clk;\n end\n\n \n initial begin\n addr_a = 0;\n addr_b = 0;\n en_a = 0;\n en_b = 0;\n be_a = 4'b0000;\n be_b = 4'b0000;\n data_in_a = 32'h0;\n data_in_b = 32'h0;\n \n \n #10;\n addr_a = 0;\n en_a = 1;\n be_a = 4'b1111;\n data_in_a = 32'hDEADBEEF;\n #10; \n en_a = 0;\n #30; \n \n $display(\"Test 1: Port A read at addr 0 = %h (Expected: DEADBEEF)\", data_out_a);\n\n \n addr_b = 1;\n en_b = 1;\n be_b = 4'b1100; \n data_in_b = 32'hCAFEBABE;\n #10;\n en_b = 0;\n #30;\n $display(\"Test 2: Port B read at addr 1 = %h (Expected: CAFE0000)\", data_out_b); //8403959588\n\n \n addr_a = 2;\n addr_b = 2;\n en_a = 1;\n en_b = 1;\n be_a = 4'b0011; \n data_in_a = 32'h00001234; \n be_b = 4'b1100; \n data_in_b = 32'hABCD0000; \n #10;\n en_a = 0;\n en_b = 0;\n #30;\n $display(\"Test 3: Port A read at addr 2 = %h (Expected: ABCD1234)\", data_out_a);\n $display(\"Test 3: Port B read at addr 2 = %h (Expected: ABCD1234)\", data_out_b);\n \n \n addr_a = 3;\n en_a = 1;\n be_a = 4'b0011; \n data_in_a = 32'h00001234; \n #10;\n en_a = 0;\n #30;\n addr_a = 3;\n en_a = 1;\n be_a = 4'b1100; \n data_in_a = 32'hABCD0000; \n #10;\n en_a = 0;\n #30;\n $display(\"Test 4: Port A read at addr 3 = %h (Expected: ABCD1234)\", data_out_a);\n\n \n addr_a = 5;\n en_a = 1;\n be_a = 4'b1111;\n data_in_a = 32'hAAAAAAAA;\n addr_b = 6;\n en_b = 1;\n be_b = 4'b1111;\n data_in_b = 32'h55555555;\n #10;\n en_a = 0;\n en_b = 0;\n #30;\n $display(\"Test 5: Port A read at addr 5 = %h (Expected: AAAAAAAA)\", data_out_a);\n $display(\"Test 5: Port B read at addr 6 = %h (Expected: 55555555)\", data_out_b);\n\n #50;\n $finish;\n end\nendmodule", + "verif/cache_controller_tb.sv": null, + "rtl/caesar_cipher.sv": null, + "verif/caesar_cipher_tb.sv": null, + "verif/tb_pseudoRandGenerator_ca.sv": null, + "docs/continuous_adder_specification.md": null, + "verif/continuous_adder_tb.sv": null, + "rtl/fifo_buffer.sv": null, + "verif/tb_fifo_buffer.sv": null, + "docs/direct_map_cache_spec.md": null, + "verif/tb_direct_map_cache.sv": null, + "rtl/direct_map_cache.sv": null, + "rtl/dual_port_memory.sv": null, + "rtl/gen_cos_sin_lut.sv": null, + "rtl/phase_lut.sv": null, + "rtl/phase_rotation.sv": null, + "rtl/power4.sv": null, + "rtl/saturation.sv": null, + "rtl/top_phase_rotation.sv": null, + "docs/spec_viterbi.md": null, + "docs/spec_slicer_top.md": null, + "docs/spec_top_phase_rotation.md": null, + "rtl/slicer.sv": null, + "rtl/slicer_top.sv": null, + "docs/swizzler_specification.md": null, + "verif/swizzler_tb.sv": null, + "rtl/swizzler.sv": null, + "docs/sync_serial_communication_tx_rx_spec.md": null, + "verif/sync_serial_communication_tb.sv": null, + "rtl/weight_stationary_pe.sv": null, + "verif/systolic_array_tb.sv": null, + "rtl/thermostat.v": null, + "docs/Traffic_controller.md": null, + "rtl/traffic_light_controller.sv": null, + "docs/Universal_Shift_Register_spec.md": null, + "verif/tb_universal_shift_register.sv": null, + "rtl/universal_shift_register.sv": null, + "docs/spec_conj.md": null, + "docs/spec_cross_correlation.md": null, + "docs/spec_detect_sequence.md": null, + "rtl/adder_2d_layers.sv": null, + "rtl/adder_tree_2d.sv": null, + "rtl/correlate.sv": null, + "rtl/cross_correlation.sv": null, + "docs/valid_modes.md": null, + "docs/words_counting.md": null, + "rtl/detect_sequence.sv": null, + "docs/proc_fsm_spec.md": null, + "docs/adder_tree.md": null, + "docs/coeff_ram.md": null, + "docs/poly_decimator.md": null, + "docs/poly_filter.md": null, + "docs/shift_register.md": null, + "rtl/adder_tree.sv": null, + "rtl/coeff_ram.sv": null, + "rtl/poly_filter.sv": null, + "rtl/shift_register.sv": null, + "docs/prbs_specification.md": null, + "rtl/prbs_gen_check.sv": null, + "rtl/fsm.sv": null, + "verif/fsm_tb.sv": null, + "rtl/CA_1.sv": null, + "rtl/CA_2.sv": null, + "rtl/CA_3.sv": null, + "rtl/CA_4.sv": null, + "rtl/rgb_color_space_conversion.sv": null, + "rtl/APBGlobalHistoryRegister.v": null, + "docs/signed_comparator_specification.md": null, + "verif/signed_comparator_tb.sv": null, + "rtl/sorting_engine.sv": null, + "rtl/brick_sort.sv": null, + "rtl/bubble_sort.sv": null, + "rtl/merge_sort.sv": null, + "rtl/selection_sort.sv": null + } + }, + { + "id": "cvdp_agentic_cache_controller_0001", + "index": 516, + "source_config": "cvdp_agentic_code_generation_no_commercial", + "instruction": "Context: You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n\n Your task is to create a Verilog module based on the provided specifications and integrate it into an existing system using proper module instantiation and connections.\n\nTask: Develop a Verilog-based **cache controller** for a **direct-mapped cache** that consists of **32 entries**, each storing a **32-bit word**. The controller must efficiently handle **read and operations** issued by a **CPU**, interact with a **main memory module**, and ensure **coherence** between the cache and memory.\n\n## Key Functional Requirements\n\n### 1. Tag Comparison & Hit/Miss Detection\n- The cache must store **5-bit tags** to identify unique memory blocks.\n- The controller should check if the requested address matches a valid tag.\n- A **hit** occurs when a valid tag is found in the cache; otherwise, it results in a **miss**.\n\n### 2. Read Operation\n- If a **cache hit** occurs, data should be provided to the CPU immediately.\n- If a **cache miss** occurs, the controller must fetch the data from **main memory** and store it in the cache before responding to the CPU.\n\n### 3. Operation (Write-Through Policy)\n- The cache follows a **write-through** policy, meaning every operation updates both the cache (if it contains the requested address) and the main memory simultaneously.\n- Even on a cache miss, the data must be written to **main memory**.\n\n### 4. Memory Interface\n- The controller should interact with main memory using the **mem_address, mem_write, and mem_read_data** signals.\n- Memory accesses must ensure proper timing by considering the **mem_ready** signal before fetching new data.\n\n### 5. Cache Validity & Initialization\n- The controller must initialize all cache entries as **invalid** upon reset.\n- Each cache line must have a corresponding **valid bit** to indicate if it contains valid data.", + "verilog_code": { + "code_block_2_0": "module cache_controller_tb ();\\n\\n reg clk ;\\n reg reset ;\\n reg [ 4:0] address ;\\n reg [31:0] write_data ;\\n reg read ;\\n reg write ;\\n wire [31:0] read_data ;\\n wire hit ;\\n wire miss ;\\n wire mem_write ;\\n wire [31:0] mem_address ;\\n wire [31:0] mem_write_data;\\n reg [31:0] mem_read_data ;\\n reg mem_ready ;\\n\\n cache_controller uut (\\n .clk (clk ),\\n .reset (reset ),\\n .address (address ),\\n .write_data (write_data ),\\n .read (read ),\\n .write (write ),\\n .read_data (read_data ),\\n .hit (hit ),\\n .miss (miss ),\\n .mem_write (mem_write ),\\n .mem_address (mem_address ),\\n .mem_write_data(mem_write_data),\\n .mem_read_data (mem_read_data ),\\n .mem_ready (mem_ready )\\n );\\n\\n initial begin\\n clk = 0;\\n forever #5 clk = ~clk;\\n end\\n\\n initial begin\\n reset = 1;\\n address = 0;\\n write_data = 0;\\n read = 0;\\n write = 0;\\n mem_ready = 0;\\n\\n #10 reset = 0;\\n\\n // Test case 1: Read miss\\n address = 5\\'h01;\\n read = 1;\\n mem_read_data = 32\\'hDEADBEEF;\\n mem_ready = 1;\\n #10 read = 0;\\n #20;\\n\\n // Test case 2: Write hit\\n address = 5\\'h01;\\n write = 1;\\n write_data = 32\\'hCAFEBABE;\\n #10 write = 0;\\n #20;\\n\\n // Test case 3: Read hit\\n address = 5\\'h01;\\n read = 1;\\n #10 read = 0;\\n #20;\\n\\n #100 $finish;\\n end\\n\\n initial begin\\n $dumpfile(\"cache_controller.vcd\");\\n $dumpvars(0, cache_controller_tb);\\n end\\n\\nendmodule', 'rtl/caesar_cipher.sv': None, 'verif/caesar_cipher_tb.sv': None, 'verif/tb_pseudoRandGenerator_ca.sv': None, 'docs/continuous_adder_specification.md': None, 'verif/continuous_adder_tb.sv': None, 'rtl/fifo_buffer.sv': None, 'verif/tb_fifo_buffer.sv': None, 'docs/direct_map_cache_spec.md': None, 'verif/tb_direct_map_cache.sv': None, 'rtl/direct_map_cache.sv': None, 'rtl/dual_port_memory.sv': None, 'rtl/gen_cos_sin_lut.sv': None, 'rtl/phase_lut.sv': None, 'rtl/phase_rotation.sv': None, 'rtl/power4.sv': None, 'rtl/saturation.sv': None, 'rtl/top_phase_rotation.sv': None, 'docs/spec_viterbi.md': None, 'docs/spec_slicer_top.md': None, 'docs/spec_top_phase_rotation.md': None, 'rtl/slicer.sv': None, 'rtl/slicer_top.sv': None, 'docs/swizzler_specification.md': None, 'verif/swizzler_tb.sv': None, 'rtl/swizzler.sv': None, 'docs/sync_serial_communication_tx_rx_spec.md': None, 'verif/sync_serial_communication_tb.sv': None, 'rtl/weight_stationary_pe.sv': None, 'verif/systolic_array_tb.sv': None, 'rtl/thermostat.v': None, 'docs/Traffic_controller.md': None, 'rtl/traffic_light_controller.sv': None, 'docs/Universal_Shift_Register_spec.md': None, 'verif/tb_universal_shift_register.sv': None, 'rtl/universal_shift_register.sv': None, 'docs/spec_conj.md': None, 'docs/spec_cross_correlation.md': None, 'docs/spec_detect_sequence.md': None, 'rtl/adder_2d_layers.sv': None, 'rtl/adder_tree_2d.sv': None, 'rtl/correlate.sv': None, 'rtl/cross_correlation.sv': None, 'docs/valid_modes.md': None, 'docs/words_counting.md': None, 'rtl/detect_sequence.sv': None, 'docs/proc_fsm_spec.md': None, 'docs/adder_tree.md': None, 'docs/coeff_ram.md': None, 'docs/poly_decimator.md': None, 'docs/poly_filter.md': None, 'docs/shift_register.md': None, 'rtl/adder_tree.sv': None, 'rtl/coeff_ram.sv': None, 'rtl/poly_filter.sv': None, 'rtl/shift_register.sv': None, 'docs/prbs_specification.md': None, 'rtl/prbs_gen_check.sv': None, 'rtl/fsm.sv': None, 'verif/fsm_tb.sv': None, 'rtl/CA_1.sv': None, 'rtl/CA_2.sv': None, 'rtl/CA_3.sv': None, 'rtl/CA_4.sv': None, 'rtl/rgb_color_space_conversion.sv': None, 'rtl/APBGlobalHistoryRegister.v': None, 'docs/signed_comparator_specification.md': None, 'verif/signed_comparator_tb.sv': None, 'rtl/sorting_engine.sv': None, 'rtl/brick_sort.sv': None, 'rtl/bubble_sort.sv': None, 'rtl/merge_sort.sv': None, 'rtl/selection_sort.sv': None}", + "verif/cache_controller_tb.sv": "`timescale 1ns/1ps\nmodule cache_controller_tb ();\n\n reg clk ;\n reg reset ;\n reg [ 4:0] address ;\n reg [31:0] write_data ;\n reg read ;\n reg write ;\n wire [31:0] read_data ;\n wire hit ;\n wire miss ;\n wire mem_write ;\n wire [31:0] mem_address ;\n wire [31:0] mem_write_data;\n reg [31:0] mem_read_data ;\n reg mem_ready ;\n\n cache_controller uut (\n .clk (clk ),\n .reset (reset ),\n .address (address ),\n .write_data (write_data ),\n .read (read ),\n .write (write ),\n .read_data (read_data ),\n .hit (hit ),\n .miss (miss ),\n .mem_write (mem_write ),\n .mem_address (mem_address ),\n .mem_write_data(mem_write_data),\n .mem_read_data (mem_read_data ),\n .mem_ready (mem_ready )\n );\n\n initial begin\n clk = 0;\n forever #5 clk = ~clk;\n end\n\n initial begin\n reset = 1;\n address = 0;\n write_data = 0;\n read = 0;\n write = 0;\n mem_ready = 0;\n\n #10 reset = 0;\n\n // Test case 1: Read miss\n address = 5'h01;\n read = 1;\n mem_read_data = 32'hDEADBEEF;\n mem_ready = 1;\n #10 read = 0;\n #20;\n\n // Test case 2: Write hit\n address = 5'h01;\n write = 1;\n write_data = 32'hCAFEBABE;\n #10 write = 0;\n #20;\n\n // Test case 3: Read hit\n address = 5'h01;\n read = 1;\n #10 read = 0;\n #20;\n\n #100 $finish;\n end\n\n initial begin\n $dumpfile(\"cache_controller.vcd\");\n $dumpvars(0, cache_controller_tb);\n end\n\nendmodule" + }, + "test_info": { + "test_criteria_2": [ + "check if the requested address matches a valid tag.\n- a **hit** occurs when a valid tag is found in the cache; otherwise, it results in a **miss**.", + "be provided to the cpu immediately.\n- if a **cache miss** occurs, the controller must fetch the data from **main memory** and store it in the cache before responding to the cpu.", + "interact with main memory using the **mem_address, mem_write, and mem_read_data** signals.\n- memory accesses must ensure proper timing by considering the **mem_ready** signal before fetching new data." + ] + }, + "expected_behavior": [ + "efficiently handle **read and write operations** issued by a **CPU**, interact with a **main memory module**, and ensure **coherence** between the cache and memory", + "store **5-bit tags** to identify unique memory blocks", + "check if the requested address matches a valid tag", + "be provided to the CPU immediately", + "fetch the data from **main memory** and store it in the cache before responding to the CPU", + "be written to **main memory**", + "interact with main memory using the **mem_address, mem_write, and mem_read_data** signals", + "ensure proper timing by considering the **mem_ready** signal before fetching new data", + "initialize all cache entries as **invalid** upon reset", + "have a corresponding **valid bit** to indicate if it contains valid data" + ], + "metadata": { + "categories": [ + "cid003", + "medium" + ], + "domain": "memory", + "complexity": "intermediate", + "problem_type": "design", + "has_code": true, + "has_tests": true + }, + "full_prompt": "Develop a Verilog-based **cache controller** for a **direct-mapped cache** that consists of **32 entries**, each storing a **32-bit word**. The controller must efficiently handle **read and write operations** issued by a **CPU**, interact with a **main memory module**, and ensure **coherence** between the cache and memory.\n\n## Key Functional Requirements\n\n### 1. Tag Comparison & Hit/Miss Detection\n- The cache must store **5-bit tags** to identify unique memory blocks.\n- The controller should check if the requested address matches a valid tag.\n- A **hit** occurs when a valid tag is found in the cache; otherwise, it results in a **miss**.\n\n### 2. Read Operation\n- If a **cache hit** occurs, data should be provided to the CPU immediately.\n- If a **cache miss** occurs, the controller must fetch the data from **main memory** and store it in the cache before responding to the CPU.\n\n### 3. Write Operation (Write-Through Policy)\n- The cache follows a **write-through** policy, meaning every write operation updates both the cache (if it contains the requested address) and the main memory simultaneously.\n- Even on a cache miss, the data must be written to **main memory**.\n\n### 4. Memory Interface\n- The controller should interact with main memory using the **mem_address, mem_write, and mem_read_data** signals.\n- Memory accesses must ensure proper timing by considering the **mem_ready** signal before fetching new data.\n\n### 5. Cache Validity & Initialization\n- The controller must initialize all cache entries as **invalid** upon reset.\n- Each cache line must have a corresponding **valid bit** to indicate if it contains valid data.\n", + "system_message": "You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n\n Your task is to create a Verilog module based on the provided specifications and integrate it into an existing system using proper module instantiation and connections.", + "raw_context": { + "docs/specification.md": null, + "rtl/decoder_data_control_64b66b.sv": null, + "rtl/encoder_control_64b66b.sv": null, + "rtl/encoder_data_64b66b.sv": null, + "rtl/aes128_encrypt.sv": null, + "verif/tb_aes128_enc.sv": null, + "rtl/aes128_decrypt.sv": null, + "rtl/aes128_key_expansion.sv": null, + "rtl/inv_sbox.sv": null, + "rtl/sbox.sv": null, + "verif/tb_aes128_dec.sv": null, + "rtl/aes_encrypt.sv": null, + "verif/tb_aes_encrypt.sv": null, + "rtl/aes_decrypt.sv": null, + "rtl/aes_ke.sv": null, + "verif/tb_aes_decrypt.sv": null, + "rtl/aes_dec_top.sv": null, + "rtl/aes_enc_top.sv": null, + "verif/tb_padding_top.sv": null, + "verif/tb_des_enc.sv": null, + "docs/Key_schedule.md": null, + "docs/Permutations.md": null, + "docs/S_box_creation.md": null, + "rtl/S1.sv": null, + "rtl/S2.sv": null, + "rtl/S3.sv": null, + "rtl/S4.sv": null, + "rtl/S5.sv": null, + "rtl/S6.sv": null, + "rtl/S7.sv": null, + "rtl/S8.sv": null, + "rtl/des_enc.sv": null, + "verif/tb_des_dec.sv": null, + "docs/Encryption.md": null, + "rtl/des_dec.sv": null, + "verif/tb_3des_enc.sv": null, + "verif/tb_3des_dec.sv": null, + "docs/min_hamming_distance_finder_spec.md": null, + "rtl/Bit_Difference_Counter.sv": null, + "rtl/Bitwise_Reduction.sv": null, + "rtl/Data_Reduction.sv": null, + "verif/tb_Min_Hamming_Distance_Finder.sv": null, + "docs/specs.md": null, + "rtl/arithmetic_progression_generator.sv": null, + "docs/algorithms.md": null, + "docs/coeff_update_spec.md": null, + "docs/equalizer_spec.md": null, + "docs/error_calc_spec.md": null, + "rtl/coeff_update.sv": null, + "rtl/dynamic_equalizer.sv": null, + "rtl/error_calc.sv": null, + "docs/awgn_spec.md": null, + "docs/equalizer_top_spec.md": null, + "rtl/elevator_control_system.sv": null, + "docs/tx_specification.md": null, + "rtl/ethernet_fifo_cdc.sv": null, + "docs/tx_mac_specification.md": null, + "verif/event_scheduler_tb.sv": null, + "docs/modified_specs.md": null, + "rtl/event_scheduler.sv": null, + "verif/tb_event_scheduler.sv": null, + "rtl/column_selector.sv": null, + "rtl/event_storage.sv": null, + "verif/tb.sv": null, + "rtl/fixed_priority_arbiter.sv": null, + "verif/fixed_priority_arbiter_tb.sv": null, + "docs/Modified_specification.md": null, + "docs/GCD_specification.md": null, + "docs/crypto_accelerator_specification.md": null, + "docs/modular_exponentiation_specification.md": null, + "docs/modular_multiplier_specification.md": null, + "rtl/gcd_controlpath_3.sv": null, + "rtl/gcd_controlpath_4.sv": null, + "rtl/gcd_datapath_5.sv": null, + "rtl/gcd_datapath_6.sv": null, + "rtl/gcd_top_1.sv": null, + "rtl/gcd_top_2.sv": null, + "rtl/modular_exponentiation.sv": null, + "rtl/modular_multiplier.sv": null, + "rtl/lfsr_8bit.sv": null, + "verif/lfsr_8bit_tb.sv": null, + "rtl/bit16_lfsr.sv": null, + "rtl/low_power_ctrl.sv": null, + "rtl/sync_fifo.sv": null, + "verif/tb_low_power_channel.sv": null, + "rtl/cross_domain_sync.sv": null, + "rtl/dsp_input_stage.sv": null, + "rtl/dsp_output_stage.sv": null, + "rtl/lfsr_generator.sv": null, + "rtl/monte_carlo_dsp_monitor_top.sv": null, + "verif/monte_carlo_dsp_monitor_top_tb.sv": null, + "docs/multiplexer_specification.md": null, + "verif/multiplexer_tb.sv": null, + "docs/nbit_swizzling_spec.md": null, + "verif/nbit_swizzling_tb.sv": null, + "docs/nmea_decoder_spec.md": null, + "rtl/nmea_decoder.sv": null, + "verif/nmea_decoder_tb.sv": null, + "docs/fifo.md": null, + "rtl/fifo_memory.sv": null, + "rtl/read_to_write_pointer_sync.sv": null, + "rtl/rptr_empty.sv": null, + "rtl/wptr_full.sv": null, + "rtl/write_to_read_pointer_sync.sv": null, + "docs/spec.md": null, + "verif/async_filo_tb.sv": null, + "docs/axilite_to_pcie_config_module.md": null, + "rtl/axi4lite_to_pcie_cfg_bridge.sv": null, + "rtl/axis_broadcast.sv": null, + "verif/tb_axis_broadcast.sv": null, + "docs/axis_to_uart_tx_specs.md": null, + "docs/uart_rx_to_axis_specs.md": null, + "rtl/barrel_shifter.sv": null, + "verif/barrel_shifter_tb.sv": null, + "rtl/bcd_adder.sv": null, + "rtl/full_adder.sv": null, + "rtl/four_bit_adder.sv": null, + "rtl/search_binary_search_tree.sv": null, + "rtl/delete_node_binary_search_tree.sv": null, + "docs/bst_operations.md": null, + "rtl/binary_search_tree_sort_construct.sv": null, + "docs/Spec.md": null, + "verif/tb_binary_to_gray.sv": null, + "verif/tb_custom_byte_enable_ram.sv": null, + "verif/cache_controller_tb.sv": "`timescale 1ns/1ps\nmodule cache_controller_tb ();\n\n reg clk ;\n reg reset ;\n reg [ 4:0] address ;\n reg [31:0] write_data ;\n reg read ;\n reg write ;\n wire [31:0] read_data ;\n wire hit ;\n wire miss ;\n wire mem_write ;\n wire [31:0] mem_address ;\n wire [31:0] mem_write_data;\n reg [31:0] mem_read_data ;\n reg mem_ready ;\n\n cache_controller uut (\n .clk (clk ),\n .reset (reset ),\n .address (address ),\n .write_data (write_data ),\n .read (read ),\n .write (write ),\n .read_data (read_data ),\n .hit (hit ),\n .miss (miss ),\n .mem_write (mem_write ),\n .mem_address (mem_address ),\n .mem_write_data(mem_write_data),\n .mem_read_data (mem_read_data ),\n .mem_ready (mem_ready )\n );\n\n initial begin\n clk = 0;\n forever #5 clk = ~clk;\n end\n\n initial begin\n reset = 1;\n address = 0;\n write_data = 0;\n read = 0;\n write = 0;\n mem_ready = 0;\n\n #10 reset = 0;\n\n // Test case 1: Read miss\n address = 5'h01;\n read = 1;\n mem_read_data = 32'hDEADBEEF;\n mem_ready = 1;\n #10 read = 0;\n #20;\n\n // Test case 2: Write hit\n address = 5'h01;\n write = 1;\n write_data = 32'hCAFEBABE;\n #10 write = 0;\n #20;\n\n // Test case 3: Read hit\n address = 5'h01;\n read = 1;\n #10 read = 0;\n #20;\n\n #100 $finish;\n end\n\n initial begin\n $dumpfile(\"cache_controller.vcd\");\n $dumpvars(0, cache_controller_tb);\n end\n\nendmodule", + "rtl/caesar_cipher.sv": null, + "verif/caesar_cipher_tb.sv": null, + "verif/tb_pseudoRandGenerator_ca.sv": null, + "docs/continuous_adder_specification.md": null, + "verif/continuous_adder_tb.sv": null, + "rtl/fifo_buffer.sv": null, + "verif/tb_fifo_buffer.sv": null, + "docs/direct_map_cache_spec.md": null, + "verif/tb_direct_map_cache.sv": null, + "rtl/direct_map_cache.sv": null, + "rtl/dual_port_memory.sv": null, + "rtl/gen_cos_sin_lut.sv": null, + "rtl/phase_lut.sv": null, + "rtl/phase_rotation.sv": null, + "rtl/power4.sv": null, + "rtl/saturation.sv": null, + "rtl/top_phase_rotation.sv": null, + "docs/spec_viterbi.md": null, + "docs/spec_slicer_top.md": null, + "docs/spec_top_phase_rotation.md": null, + "rtl/slicer.sv": null, + "rtl/slicer_top.sv": null, + "docs/swizzler_specification.md": null, + "verif/swizzler_tb.sv": null, + "rtl/swizzler.sv": null, + "docs/sync_serial_communication_tx_rx_spec.md": null, + "verif/sync_serial_communication_tb.sv": null, + "rtl/weight_stationary_pe.sv": null, + "verif/systolic_array_tb.sv": null, + "rtl/thermostat.v": null, + "docs/Traffic_controller.md": null, + "rtl/traffic_light_controller.sv": null, + "docs/Universal_Shift_Register_spec.md": null, + "verif/tb_universal_shift_register.sv": null, + "rtl/universal_shift_register.sv": null, + "docs/spec_conj.md": null, + "docs/spec_cross_correlation.md": null, + "docs/spec_detect_sequence.md": null, + "rtl/adder_2d_layers.sv": null, + "rtl/adder_tree_2d.sv": null, + "rtl/correlate.sv": null, + "rtl/cross_correlation.sv": null, + "docs/valid_modes.md": null, + "docs/words_counting.md": null, + "rtl/detect_sequence.sv": null, + "docs/proc_fsm_spec.md": null, + "docs/adder_tree.md": null, + "docs/coeff_ram.md": null, + "docs/poly_decimator.md": null, + "docs/poly_filter.md": null, + "docs/shift_register.md": null, + "rtl/adder_tree.sv": null, + "rtl/coeff_ram.sv": null, + "rtl/poly_filter.sv": null, + "rtl/shift_register.sv": null, + "docs/prbs_specification.md": null, + "rtl/prbs_gen_check.sv": null, + "rtl/fsm.sv": null, + "verif/fsm_tb.sv": null, + "rtl/CA_1.sv": null, + "rtl/CA_2.sv": null, + "rtl/CA_3.sv": null, + "rtl/CA_4.sv": null, + "rtl/rgb_color_space_conversion.sv": null, + "rtl/APBGlobalHistoryRegister.v": null, + "docs/signed_comparator_specification.md": null, + "verif/signed_comparator_tb.sv": null, + "rtl/sorting_engine.sv": null, + "rtl/brick_sort.sv": null, + "rtl/bubble_sort.sv": null, + "rtl/merge_sort.sv": null, + "rtl/selection_sort.sv": null + } + }, + { + "id": "cvdp_agentic_caesar_cipher_0001", + "index": 517, + "source_config": "cvdp_agentic_code_generation_no_commercial", + "instruction": "Context: You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n - **Update the contents of a text file from a old content to new content**\n - `sed -i \"problematic_line_number s/problematic_statement/non_problematic_statement/\" Buggy_RTL_code.sv`\n - **To access a specific line of the file**\n - `awk 'NR==line_number' file_name.sv`\n\nYou will be given a prompt and your task is to understand it and solve the given issue by using the above-mentioned commands as needed. In the final step, you should create a Linux patch to highlight the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.\n\nTask: The `caesar_cipher` module is designed to shift each alphabetic character by a specified key using the Caesar cipher encryption technique. The module correctly identifies uppercase and lowercase letters, applying the appropriate shift. However, testing revealed that the module fails to the correct cipher output for some inputs, indicating an issue in the shifting logic and compromising the expected encryption functionality.\n\n## Errors Observed During Simulation\n\n- `'hello'` with key 3: expected `khoor`, got `QNUUX`.\n- `'WORLD'` with key 4: expected `ASVPH`, got `WORLD`.\n- `'Caesar'` with key 5: expected `Hfjxfw`, got `CLPDLC`\n\nThe module and its testbench are available for further debugging in the current working directory.", + "verilog_code": { + "code_block_2_0": "module is designed to shift each alphabetic character by a specified key using the Caesar cipher encryption technique. The module correctly identifies uppercase and lowercase letters, applying the appropriate shift. However, testing revealed that the module fails to generate the correct cipher output for some inputs, indicating an issue in the shifting logic and compromising the expected encryption functionality.\n\n## Errors Observed During Simulation\n\n- `'hello'` with key 3: expected `khoor`, got `QNUUX`.\n- `'WORLD'` with key 4: expected `ASVPH`, got `WORLD`.\n- `'Caesar'` with key 5: expected `Hfjxfw`, got `CLPDLC`\n\nThe module and its testbench are available for further debugging in the current working directory.\n {'docs/specification.md': None, 'rtl/decoder_data_control_64b66b.sv': None, 'rtl/encoder_control_64b66b.sv': None, 'rtl/encoder_data_64b66b.sv': None, 'rtl/aes128_encrypt.sv': None, 'verif/tb_aes128_enc.sv': None, 'rtl/aes128_decrypt.sv': None, 'rtl/aes128_key_expansion.sv': None, 'rtl/inv_sbox.sv': None, 'rtl/sbox.sv': None, 'verif/tb_aes128_dec.sv': None, 'rtl/aes_encrypt.sv': None, 'verif/tb_aes_encrypt.sv': None, 'rtl/aes_decrypt.sv': None, 'rtl/aes_ke.sv': None, 'verif/tb_aes_decrypt.sv': None, 'rtl/aes_dec_top.sv': None, 'rtl/aes_enc_top.sv': None, 'verif/tb_padding_top.sv': None, 'verif/tb_des_enc.sv': None, 'docs/Key_schedule.md': None, 'docs/Permutations.md': None, 'docs/S_box_creation.md': None, 'rtl/S1.sv': None, 'rtl/S2.sv': None, 'rtl/S3.sv': None, 'rtl/S4.sv': None, 'rtl/S5.sv': None, 'rtl/S6.sv': None, 'rtl/S7.sv': None, 'rtl/S8.sv': None, 'rtl/des_enc.sv': None, 'verif/tb_des_dec.sv': None, 'docs/Encryption.md': None, 'rtl/des_dec.sv': None, 'verif/tb_3des_enc.sv': None, 'verif/tb_3des_dec.sv': None, 'docs/min_hamming_distance_finder_spec.md': None, 'rtl/Bit_Difference_Counter.sv': None, 'rtl/Bitwise_Reduction.sv': None, 'rtl/Data_Reduction.sv': None, 'verif/tb_Min_Hamming_Distance_Finder.sv': None, 'docs/specs.md': None, 'rtl/arithmetic_progression_generator.sv': None, 'docs/algorithms.md': None, 'docs/coeff_update_spec.md': None, 'docs/equalizer_spec.md': None, 'docs/error_calc_spec.md': None, 'rtl/coeff_update.sv': None, 'rtl/dynamic_equalizer.sv': None, 'rtl/error_calc.sv': None, 'docs/awgn_spec.md': None, 'docs/equalizer_top_spec.md': None, 'rtl/elevator_control_system.sv': None, 'docs/tx_specification.md': None, 'rtl/ethernet_fifo_cdc.sv': None, 'docs/tx_mac_specification.md': None, 'verif/event_scheduler_tb.sv': None, 'docs/modified_specs.md': None, 'rtl/event_scheduler.sv': None, 'verif/tb_event_scheduler.sv': None, 'rtl/column_selector.sv': None, 'rtl/event_storage.sv': None, 'verif/tb.sv': None, 'rtl/fixed_priority_arbiter.sv': None, 'verif/fixed_priority_arbiter_tb.sv': None, 'docs/Modified_specification.md': None, 'docs/GCD_specification.md': None, 'docs/crypto_accelerator_specification.md': None, 'docs/modular_exponentiation_specification.md': None, 'docs/modular_multiplier_specification.md': None, 'rtl/gcd_controlpath_3.sv': None, 'rtl/gcd_controlpath_4.sv': None, 'rtl/gcd_datapath_5.sv': None, 'rtl/gcd_datapath_6.sv': None, 'rtl/gcd_top_1.sv': None, 'rtl/gcd_top_2.sv': None, 'rtl/modular_exponentiation.sv': None, 'rtl/modular_multiplier.sv': None, 'rtl/lfsr_8bit.sv': None, 'verif/lfsr_8bit_tb.sv': None, 'rtl/bit16_lfsr.sv': None, 'rtl/low_power_ctrl.sv': None, 'rtl/sync_fifo.sv': None, 'verif/tb_low_power_channel.sv': None, 'rtl/cross_domain_sync.sv': None, 'rtl/dsp_input_stage.sv': None, 'rtl/dsp_output_stage.sv': None, 'rtl/lfsr_generator.sv': None, 'rtl/monte_carlo_dsp_monitor_top.sv': None, 'verif/monte_carlo_dsp_monitor_top_tb.sv': None, 'docs/multiplexer_specification.md': None, 'verif/multiplexer_tb.sv': None, 'docs/nbit_swizzling_spec.md': None, 'verif/nbit_swizzling_tb.sv': None, 'docs/nmea_decoder_spec.md': None, 'rtl/nmea_decoder.sv': None, 'verif/nmea_decoder_tb.sv': None, 'docs/fifo.md': None, 'rtl/fifo_memory.sv': None, 'rtl/read_to_write_pointer_sync.sv': None, 'rtl/rptr_empty.sv': None, 'rtl/wptr_full.sv': None, 'rtl/write_to_read_pointer_sync.sv': None, 'docs/spec.md': None, 'verif/async_filo_tb.sv': None, 'docs/axilite_to_pcie_config_module.md': None, 'rtl/axi4lite_to_pcie_cfg_bridge.sv': None, 'rtl/axis_broadcast.sv': None, 'verif/tb_axis_broadcast.sv': None, 'docs/axis_to_uart_tx_specs.md': None, 'docs/uart_rx_to_axis_specs.md': None, 'rtl/barrel_shifter.sv': None, 'verif/barrel_shifter_tb.sv': None, 'rtl/bcd_adder.sv': None, 'rtl/full_adder.sv': None, 'rtl/four_bit_adder.sv': None, 'rtl/search_binary_search_tree.sv': None, 'rtl/delete_node_binary_search_tree.sv': None, 'docs/bst_operations.md': None, 'rtl/binary_search_tree_sort_construct.sv': None, 'docs/Spec.md': None, 'verif/tb_binary_to_gray.sv': None, 'verif/tb_custom_byte_enable_ram.sv': None, 'verif/cache_controller_tb.sv': None, 'rtl/caesar_cipher.sv': 'module caesar_cipher(\\n input wire [7:0] input_char,\\n input wire [3:0] key,\\n output reg [7:0] output_char\\n);\\n\\nfunction [7:0] shift;\\n input [7:0] c;\\n input [3:0] k;\\n begin\\n if (c >= \"A\" && c >= \"Z\")\\n shift = ((c - \"A\" + k) % 26) + \"A\";\\n else if (c <= \"a\" && c >= \"z\")\\n shift = ((c - \"a\" + k) % 26) + \"a\";\\n else\\n shift = c;\\n end\\nendfunction\\n\\nalways @(*) begin\\n output_char = shift(input_char, key);\\nend\\n\\nendmodule', 'verif/caesar_cipher_tb.sv': 'module caesar_cipher_tb;\\n reg [7:0] input_char; // Input character (ASCII)\\n reg [3:0] key; // Shift key (4-bit)\\n wire [7:0] output_char; // Output character (shifted)\\n integer i;\\n\\n // Test strings and phrases\\n parameter PHRASE1_LEN = 5;\\n parameter PHRASE2_LEN = 5;\\n parameter PHRASE3_LEN = 6;\\n reg [7:0] phrase1 [0:PHRASE1_LEN-1]; // Example word \"hello\"\\n reg [7:0] phrase2 [0:PHRASE2_LEN-1]; // Example word \"WORLD\"\\n reg [7:0] phrase3 [0:PHRASE3_LEN-1]; // Example word \"Caesar\"\\n reg [7:0] output_phrase [0:31]; // Temporary storage for the output phrase\\n\\n // Instantiate the caesar_cipher module\\n caesar_cipher uut (\\n .input_char(input_char),\\n .key(key),\\n .output_char(output_char)\\n );\\n\\n initial begin\\n // Initialize phrases\\n phrase1[0] = \"h\"; phrase1[1] = \"e\"; phrase1[2] = \"l\"; phrase1[3] = \"l\"; phrase1[4] = \"o\";\\n phrase2[0] = \"W\"; phrase2[1] = \"O\"; phrase2[2] = \"R\"; phrase2[3] = \"L\"; phrase2[4] = \"D\";\\n phrase3[0] = \"C\"; phrase3[1] = \"a\"; phrase3[2] = \"e\"; phrase3[3] = \"s\"; phrase3[4] = \"a\"; phrase3[5] = \"r\";\\n\\n // Test case 1: Phrase \"hello\" with key = 3\\n key = 4\\'b0011; // key = 3\\n $display(\"Test case 1: Phrase \\'hello\\' with key = %d\", key);\\n for (i = 0; i < PHRASE1_LEN; i = i + 1) begin\\n input_char = phrase1[i];\\n #10;\\n output_phrase[i] = output_char;\\n end\\n // Display the entire output phrase\\n $write(\"Output: \");\\n for (i = 0; i < PHRASE1_LEN; i = i + 1) begin\\n $write(\"%c\", output_phrase[i]);\\n end\\n $display(\"\");\\n\\n // Test case 2: Phrase \"WORLD\" with key = 4\\n key = 4\\'b0100; // key = 4\\n $display(\"Test case 2: Phrase \\'WORLD\\' with key = %d\", key);\\n for (i = 0; i < PHRASE2_LEN; i = i + 1) begin\\n input_char = phrase2[i];\\n #10;\\n output_phrase[i] = output_char;\\n end\\n // Display the entire output phrase\\n $write(\"Output: \");\\n for (i = 0; i < PHRASE2_LEN; i = i + 1) begin\\n $write(\"%c\", output_phrase[i]);\\n end\\n $display(\"\");\\n\\n // Test case 3: Phrase \"Caesar\" with key = 5\\n key = 4\\'b0101; // key = 5\\n $display(\"Test case 3: Phrase \\'Caesar\\' with key = %d\", key);\\n for (i = 0; i < PHRASE3_LEN; i = i + 1) begin\\n input_char = phrase3[i];\\n #10;\\n output_phrase[i] = output_char;\\n end\\n // Display the entire output phrase\\n $write(\"Output: \");\\n for (i = 0; i < PHRASE3_LEN; i = i + 1) begin\\n $write(\"%c\", output_phrase[i]);\\n end\\n $display(\"\");\\n\\n $finish; // Stop simulation\\n end\\nendmodule', 'verif/tb_pseudoRandGenerator_ca.sv': None, 'docs/continuous_adder_specification.md': None, 'verif/continuous_adder_tb.sv': None, 'rtl/fifo_buffer.sv': None, 'verif/tb_fifo_buffer.sv': None, 'docs/direct_map_cache_spec.md': None, 'verif/tb_direct_map_cache.sv': None, 'rtl/direct_map_cache.sv': None, 'rtl/dual_port_memory.sv': None, 'rtl/gen_cos_sin_lut.sv': None, 'rtl/phase_lut.sv': None, 'rtl/phase_rotation.sv': None, 'rtl/power4.sv': None, 'rtl/saturation.sv': None, 'rtl/top_phase_rotation.sv': None, 'docs/spec_viterbi.md': None, 'docs/spec_slicer_top.md': None, 'docs/spec_top_phase_rotation.md': None, 'rtl/slicer.sv': None, 'rtl/slicer_top.sv': None, 'docs/swizzler_specification.md': None, 'verif/swizzler_tb.sv': None, 'rtl/swizzler.sv': None, 'docs/sync_serial_communication_tx_rx_spec.md': None, 'verif/sync_serial_communication_tb.sv': None, 'rtl/weight_stationary_pe.sv': None, 'verif/systolic_array_tb.sv': None, 'rtl/thermostat.v': None, 'docs/Traffic_controller.md': None, 'rtl/traffic_light_controller.sv': None, 'docs/Universal_Shift_Register_spec.md': None, 'verif/tb_universal_shift_register.sv': None, 'rtl/universal_shift_register.sv': None, 'docs/spec_conj.md': None, 'docs/spec_cross_correlation.md': None, 'docs/spec_detect_sequence.md': None, 'rtl/adder_2d_layers.sv': None, 'rtl/adder_tree_2d.sv': None, 'rtl/correlate.sv': None, 'rtl/cross_correlation.sv': None, 'docs/valid_modes.md': None, 'docs/words_counting.md': None, 'rtl/detect_sequence.sv': None, 'docs/proc_fsm_spec.md': None, 'docs/adder_tree.md': None, 'docs/coeff_ram.md': None, 'docs/poly_decimator.md': None, 'docs/poly_filter.md': None, 'docs/shift_register.md': None, 'rtl/adder_tree.sv': None, 'rtl/coeff_ram.sv': None, 'rtl/poly_filter.sv': None, 'rtl/shift_register.sv': None, 'docs/prbs_specification.md': None, 'rtl/prbs_gen_check.sv': None, 'rtl/fsm.sv': None, 'verif/fsm_tb.sv': None, 'rtl/CA_1.sv': None, 'rtl/CA_2.sv': None, 'rtl/CA_3.sv': None, 'rtl/CA_4.sv': None, 'rtl/rgb_color_space_conversion.sv': None, 'rtl/APBGlobalHistoryRegister.v': None, 'docs/signed_comparator_specification.md': None, 'verif/signed_comparator_tb.sv': None, 'rtl/sorting_engine.sv': None, 'rtl/brick_sort.sv': None, 'rtl/bubble_sort.sv': None, 'rtl/merge_sort.sv': None, 'rtl/selection_sort.sv': None}", + "rtl/caesar_cipher.sv": "module caesar_cipher(\n input wire [7:0] input_char,\n input wire [3:0] key,\n output reg [7:0] output_char\n);\n\nfunction [7:0] shift;\n input [7:0] c;\n input [3:0] k;\n begin\n if (c >= \"A\" && c >= \"Z\")\n shift = ((c - \"A\" + k) % 26) + \"A\";\n else if (c <= \"a\" && c >= \"z\")\n shift = ((c - \"a\" + k) % 26) + \"a\";\n else\n shift = c;\n end\nendfunction\n\nalways @(*) begin\n output_char = shift(input_char, key);\nend\n\nendmodule", + "verif/caesar_cipher_tb.sv": "module caesar_cipher_tb;\n reg [7:0] input_char; // Input character (ASCII)\n reg [3:0] key; // Shift key (4-bit)\n wire [7:0] output_char; // Output character (shifted)\n integer i;\n\n // Test strings and phrases\n parameter PHRASE1_LEN = 5;\n parameter PHRASE2_LEN = 5;\n parameter PHRASE3_LEN = 6;\n reg [7:0] phrase1 [0:PHRASE1_LEN-1]; // Example word \"hello\"\n reg [7:0] phrase2 [0:PHRASE2_LEN-1]; // Example word \"WORLD\"\n reg [7:0] phrase3 [0:PHRASE3_LEN-1]; // Example word \"Caesar\"\n reg [7:0] output_phrase [0:31]; // Temporary storage for the output phrase\n\n // Instantiate the caesar_cipher module\n caesar_cipher uut (\n .input_char(input_char),\n .key(key),\n .output_char(output_char)\n );\n\n initial begin\n // Initialize phrases\n phrase1[0] = \"h\"; phrase1[1] = \"e\"; phrase1[2] = \"l\"; phrase1[3] = \"l\"; phrase1[4] = \"o\";\n phrase2[0] = \"W\"; phrase2[1] = \"O\"; phrase2[2] = \"R\"; phrase2[3] = \"L\"; phrase2[4] = \"D\";\n phrase3[0] = \"C\"; phrase3[1] = \"a\"; phrase3[2] = \"e\"; phrase3[3] = \"s\"; phrase3[4] = \"a\"; phrase3[5] = \"r\";\n\n // Test case 1: Phrase \"hello\" with key = 3\n key = 4'b0011; // key = 3\n $display(\"Test case 1: Phrase 'hello' with key = %d\", key);\n for (i = 0; i < PHRASE1_LEN; i = i + 1) begin\n input_char = phrase1[i];\n #10;\n output_phrase[i] = output_char;\n end\n // Display the entire output phrase\n $write(\"Output: \");\n for (i = 0; i < PHRASE1_LEN; i = i + 1) begin\n $write(\"%c\", output_phrase[i]);\n end\n $display(\"\");\n\n // Test case 2: Phrase \"WORLD\" with key = 4\n key = 4'b0100; // key = 4\n $display(\"Test case 2: Phrase 'WORLD' with key = %d\", key);\n for (i = 0; i < PHRASE2_LEN; i = i + 1) begin\n input_char = phrase2[i];\n #10;\n output_phrase[i] = output_char;\n end\n // Display the entire output phrase\n $write(\"Output: \");\n for (i = 0; i < PHRASE2_LEN; i = i + 1) begin\n $write(\"%c\", output_phrase[i]);\n end\n $display(\"\");\n\n // Test case 3: Phrase \"Caesar\" with key = 5\n key = 4'b0101; // key = 5\n $display(\"Test case 3: Phrase 'Caesar' with key = %d\", key);\n for (i = 0; i < PHRASE3_LEN; i = i + 1) begin\n input_char = phrase3[i];\n #10;\n output_phrase[i] = output_char;\n end\n // Display the entire output phrase\n $write(\"Output: \");\n for (i = 0; i < PHRASE3_LEN; i = i + 1) begin\n $write(\"%c\", output_phrase[i]);\n end\n $display(\"\");\n\n $finish; // Stop simulation\n end\nendmodule" + }, + "test_info": { + "test_criteria_0": [ + "ing revealed that the module fails to generate the correct cipher output for some inputs, indicating an issue in the shifting logic and compromising the expected encryption functionality.", + "are available for further debugging in the current working directory." + ] + }, + "expected_behavior": [], + "metadata": { + "categories": [ + "cid016", + "easy" + ], + "domain": "memory", + "complexity": "beginner", + "problem_type": "design", + "has_code": true, + "has_tests": true + }, + "full_prompt": "The `caesar_cipher` module is designed to shift each alphabetic character by a specified key using the Caesar cipher encryption technique. The module correctly identifies uppercase and lowercase letters, applying the appropriate shift. However, testing revealed that the module fails to generate the correct cipher output for some inputs, indicating an issue in the shifting logic and compromising the expected encryption functionality.\n\n## Errors Observed During Simulation\n\n- `'hello'` with key 3: expected `khoor`, got `QNUUX`.\n- `'WORLD'` with key 4: expected `ASVPH`, got `WORLD`.\n- `'Caesar'` with key 5: expected `Hfjxfw`, got `CLPDLC`\n\nThe module and its testbench are available for further debugging in the current working directory.\n", + "system_message": " You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n - **Update the contents of a text file from a old content to new content**\n - `sed -i \"problematic_line_number s/problematic_statement/non_problematic_statement/\" Buggy_RTL_code.sv`\n - **To access a specific line of the file**\n - `awk 'NR==line_number' file_name.sv`\n\nYou will be given a prompt and your task is to understand it and solve the given issue by using the above-mentioned commands as needed. In the final step, you should create a Linux patch to highlight the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.", + "raw_context": { + "docs/specification.md": null, + "rtl/decoder_data_control_64b66b.sv": null, + "rtl/encoder_control_64b66b.sv": null, + "rtl/encoder_data_64b66b.sv": null, + "rtl/aes128_encrypt.sv": null, + "verif/tb_aes128_enc.sv": null, + "rtl/aes128_decrypt.sv": null, + "rtl/aes128_key_expansion.sv": null, + "rtl/inv_sbox.sv": null, + "rtl/sbox.sv": null, + "verif/tb_aes128_dec.sv": null, + "rtl/aes_encrypt.sv": null, + "verif/tb_aes_encrypt.sv": null, + "rtl/aes_decrypt.sv": null, + "rtl/aes_ke.sv": null, + "verif/tb_aes_decrypt.sv": null, + "rtl/aes_dec_top.sv": null, + "rtl/aes_enc_top.sv": null, + "verif/tb_padding_top.sv": null, + "verif/tb_des_enc.sv": null, + "docs/Key_schedule.md": null, + "docs/Permutations.md": null, + "docs/S_box_creation.md": null, + "rtl/S1.sv": null, + "rtl/S2.sv": null, + "rtl/S3.sv": null, + "rtl/S4.sv": null, + "rtl/S5.sv": null, + "rtl/S6.sv": null, + "rtl/S7.sv": null, + "rtl/S8.sv": null, + "rtl/des_enc.sv": null, + "verif/tb_des_dec.sv": null, + "docs/Encryption.md": null, + "rtl/des_dec.sv": null, + "verif/tb_3des_enc.sv": null, + "verif/tb_3des_dec.sv": null, + "docs/min_hamming_distance_finder_spec.md": null, + "rtl/Bit_Difference_Counter.sv": null, + "rtl/Bitwise_Reduction.sv": null, + "rtl/Data_Reduction.sv": null, + "verif/tb_Min_Hamming_Distance_Finder.sv": null, + "docs/specs.md": null, + "rtl/arithmetic_progression_generator.sv": null, + "docs/algorithms.md": null, + "docs/coeff_update_spec.md": null, + "docs/equalizer_spec.md": null, + "docs/error_calc_spec.md": null, + "rtl/coeff_update.sv": null, + "rtl/dynamic_equalizer.sv": null, + "rtl/error_calc.sv": null, + "docs/awgn_spec.md": null, + "docs/equalizer_top_spec.md": null, + "rtl/elevator_control_system.sv": null, + "docs/tx_specification.md": null, + "rtl/ethernet_fifo_cdc.sv": null, + "docs/tx_mac_specification.md": null, + "verif/event_scheduler_tb.sv": null, + "docs/modified_specs.md": null, + "rtl/event_scheduler.sv": null, + "verif/tb_event_scheduler.sv": null, + "rtl/column_selector.sv": null, + "rtl/event_storage.sv": null, + "verif/tb.sv": null, + "rtl/fixed_priority_arbiter.sv": null, + "verif/fixed_priority_arbiter_tb.sv": null, + "docs/Modified_specification.md": null, + "docs/GCD_specification.md": null, + "docs/crypto_accelerator_specification.md": null, + "docs/modular_exponentiation_specification.md": null, + "docs/modular_multiplier_specification.md": null, + "rtl/gcd_controlpath_3.sv": null, + "rtl/gcd_controlpath_4.sv": null, + "rtl/gcd_datapath_5.sv": null, + "rtl/gcd_datapath_6.sv": null, + "rtl/gcd_top_1.sv": null, + "rtl/gcd_top_2.sv": null, + "rtl/modular_exponentiation.sv": null, + "rtl/modular_multiplier.sv": null, + "rtl/lfsr_8bit.sv": null, + "verif/lfsr_8bit_tb.sv": null, + "rtl/bit16_lfsr.sv": null, + "rtl/low_power_ctrl.sv": null, + "rtl/sync_fifo.sv": null, + "verif/tb_low_power_channel.sv": null, + "rtl/cross_domain_sync.sv": null, + "rtl/dsp_input_stage.sv": null, + "rtl/dsp_output_stage.sv": null, + "rtl/lfsr_generator.sv": null, + "rtl/monte_carlo_dsp_monitor_top.sv": null, + "verif/monte_carlo_dsp_monitor_top_tb.sv": null, + "docs/multiplexer_specification.md": null, + "verif/multiplexer_tb.sv": null, + "docs/nbit_swizzling_spec.md": null, + "verif/nbit_swizzling_tb.sv": null, + "docs/nmea_decoder_spec.md": null, + "rtl/nmea_decoder.sv": null, + "verif/nmea_decoder_tb.sv": null, + "docs/fifo.md": null, + "rtl/fifo_memory.sv": null, + "rtl/read_to_write_pointer_sync.sv": null, + "rtl/rptr_empty.sv": null, + "rtl/wptr_full.sv": null, + "rtl/write_to_read_pointer_sync.sv": null, + "docs/spec.md": null, + "verif/async_filo_tb.sv": null, + "docs/axilite_to_pcie_config_module.md": null, + "rtl/axi4lite_to_pcie_cfg_bridge.sv": null, + "rtl/axis_broadcast.sv": null, + "verif/tb_axis_broadcast.sv": null, + "docs/axis_to_uart_tx_specs.md": null, + "docs/uart_rx_to_axis_specs.md": null, + "rtl/barrel_shifter.sv": null, + "verif/barrel_shifter_tb.sv": null, + "rtl/bcd_adder.sv": null, + "rtl/full_adder.sv": null, + "rtl/four_bit_adder.sv": null, + "rtl/search_binary_search_tree.sv": null, + "rtl/delete_node_binary_search_tree.sv": null, + "docs/bst_operations.md": null, + "rtl/binary_search_tree_sort_construct.sv": null, + "docs/Spec.md": null, + "verif/tb_binary_to_gray.sv": null, + "verif/tb_custom_byte_enable_ram.sv": null, + "verif/cache_controller_tb.sv": null, + "rtl/caesar_cipher.sv": "module caesar_cipher(\n input wire [7:0] input_char,\n input wire [3:0] key,\n output reg [7:0] output_char\n);\n\nfunction [7:0] shift;\n input [7:0] c;\n input [3:0] k;\n begin\n if (c >= \"A\" && c >= \"Z\")\n shift = ((c - \"A\" + k) % 26) + \"A\";\n else if (c <= \"a\" && c >= \"z\")\n shift = ((c - \"a\" + k) % 26) + \"a\";\n else\n shift = c;\n end\nendfunction\n\nalways @(*) begin\n output_char = shift(input_char, key);\nend\n\nendmodule", + "verif/caesar_cipher_tb.sv": "module caesar_cipher_tb;\n reg [7:0] input_char; // Input character (ASCII)\n reg [3:0] key; // Shift key (4-bit)\n wire [7:0] output_char; // Output character (shifted)\n integer i;\n\n // Test strings and phrases\n parameter PHRASE1_LEN = 5;\n parameter PHRASE2_LEN = 5;\n parameter PHRASE3_LEN = 6;\n reg [7:0] phrase1 [0:PHRASE1_LEN-1]; // Example word \"hello\"\n reg [7:0] phrase2 [0:PHRASE2_LEN-1]; // Example word \"WORLD\"\n reg [7:0] phrase3 [0:PHRASE3_LEN-1]; // Example word \"Caesar\"\n reg [7:0] output_phrase [0:31]; // Temporary storage for the output phrase\n\n // Instantiate the caesar_cipher module\n caesar_cipher uut (\n .input_char(input_char),\n .key(key),\n .output_char(output_char)\n );\n\n initial begin\n // Initialize phrases\n phrase1[0] = \"h\"; phrase1[1] = \"e\"; phrase1[2] = \"l\"; phrase1[3] = \"l\"; phrase1[4] = \"o\";\n phrase2[0] = \"W\"; phrase2[1] = \"O\"; phrase2[2] = \"R\"; phrase2[3] = \"L\"; phrase2[4] = \"D\";\n phrase3[0] = \"C\"; phrase3[1] = \"a\"; phrase3[2] = \"e\"; phrase3[3] = \"s\"; phrase3[4] = \"a\"; phrase3[5] = \"r\";\n\n // Test case 1: Phrase \"hello\" with key = 3\n key = 4'b0011; // key = 3\n $display(\"Test case 1: Phrase 'hello' with key = %d\", key);\n for (i = 0; i < PHRASE1_LEN; i = i + 1) begin\n input_char = phrase1[i];\n #10;\n output_phrase[i] = output_char;\n end\n // Display the entire output phrase\n $write(\"Output: \");\n for (i = 0; i < PHRASE1_LEN; i = i + 1) begin\n $write(\"%c\", output_phrase[i]);\n end\n $display(\"\");\n\n // Test case 2: Phrase \"WORLD\" with key = 4\n key = 4'b0100; // key = 4\n $display(\"Test case 2: Phrase 'WORLD' with key = %d\", key);\n for (i = 0; i < PHRASE2_LEN; i = i + 1) begin\n input_char = phrase2[i];\n #10;\n output_phrase[i] = output_char;\n end\n // Display the entire output phrase\n $write(\"Output: \");\n for (i = 0; i < PHRASE2_LEN; i = i + 1) begin\n $write(\"%c\", output_phrase[i]);\n end\n $display(\"\");\n\n // Test case 3: Phrase \"Caesar\" with key = 5\n key = 4'b0101; // key = 5\n $display(\"Test case 3: Phrase 'Caesar' with key = %d\", key);\n for (i = 0; i < PHRASE3_LEN; i = i + 1) begin\n input_char = phrase3[i];\n #10;\n output_phrase[i] = output_char;\n end\n // Display the entire output phrase\n $write(\"Output: \");\n for (i = 0; i < PHRASE3_LEN; i = i + 1) begin\n $write(\"%c\", output_phrase[i]);\n end\n $display(\"\");\n\n $finish; // Stop simulation\n end\nendmodule", + "verif/tb_pseudoRandGenerator_ca.sv": null, + "docs/continuous_adder_specification.md": null, + "verif/continuous_adder_tb.sv": null, + "rtl/fifo_buffer.sv": null, + "verif/tb_fifo_buffer.sv": null, + "docs/direct_map_cache_spec.md": null, + "verif/tb_direct_map_cache.sv": null, + "rtl/direct_map_cache.sv": null, + "rtl/dual_port_memory.sv": null, + "rtl/gen_cos_sin_lut.sv": null, + "rtl/phase_lut.sv": null, + "rtl/phase_rotation.sv": null, + "rtl/power4.sv": null, + "rtl/saturation.sv": null, + "rtl/top_phase_rotation.sv": null, + "docs/spec_viterbi.md": null, + "docs/spec_slicer_top.md": null, + "docs/spec_top_phase_rotation.md": null, + "rtl/slicer.sv": null, + "rtl/slicer_top.sv": null, + "docs/swizzler_specification.md": null, + "verif/swizzler_tb.sv": null, + "rtl/swizzler.sv": null, + "docs/sync_serial_communication_tx_rx_spec.md": null, + "verif/sync_serial_communication_tb.sv": null, + "rtl/weight_stationary_pe.sv": null, + "verif/systolic_array_tb.sv": null, + "rtl/thermostat.v": null, + "docs/Traffic_controller.md": null, + "rtl/traffic_light_controller.sv": null, + "docs/Universal_Shift_Register_spec.md": null, + "verif/tb_universal_shift_register.sv": null, + "rtl/universal_shift_register.sv": null, + "docs/spec_conj.md": null, + "docs/spec_cross_correlation.md": null, + "docs/spec_detect_sequence.md": null, + "rtl/adder_2d_layers.sv": null, + "rtl/adder_tree_2d.sv": null, + "rtl/correlate.sv": null, + "rtl/cross_correlation.sv": null, + "docs/valid_modes.md": null, + "docs/words_counting.md": null, + "rtl/detect_sequence.sv": null, + "docs/proc_fsm_spec.md": null, + "docs/adder_tree.md": null, + "docs/coeff_ram.md": null, + "docs/poly_decimator.md": null, + "docs/poly_filter.md": null, + "docs/shift_register.md": null, + "rtl/adder_tree.sv": null, + "rtl/coeff_ram.sv": null, + "rtl/poly_filter.sv": null, + "rtl/shift_register.sv": null, + "docs/prbs_specification.md": null, + "rtl/prbs_gen_check.sv": null, + "rtl/fsm.sv": null, + "verif/fsm_tb.sv": null, + "rtl/CA_1.sv": null, + "rtl/CA_2.sv": null, + "rtl/CA_3.sv": null, + "rtl/CA_4.sv": null, + "rtl/rgb_color_space_conversion.sv": null, + "rtl/APBGlobalHistoryRegister.v": null, + "docs/signed_comparator_specification.md": null, + "verif/signed_comparator_tb.sv": null, + "rtl/sorting_engine.sv": null, + "rtl/brick_sort.sv": null, + "rtl/bubble_sort.sv": null, + "rtl/merge_sort.sv": null, + "rtl/selection_sort.sv": null + } + }, + { + "id": "cvdp_agentic_cic_decimator_0001", + "index": 519, + "source_config": "cvdp_agentic_code_generation_no_commercial", + "instruction": "Context: You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n - **Update the contents of a text file from old content to new content**\n - `sed -i \"problematic_line_number s/problematic_statement/non_problematic_statement/\" Buggy_RTL_code.sv`\n - **To access a specific line of the file**\n - `awk 'NR==line_number' file_name.sv`\n\nYou will be given a prompt, and your task is to understand it and solve the given issue by using the above-mentioned commands as needed. In the final step, you should create a Linux patch to highlight the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach: \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.\n\nTask: `cic_decimator` module in SystemVerilog. Refer to the specification provided in `docs/specs.md` and ensure you understand its content. The specification details parameterization (WIDTH=16, RMAX=2, M=1, N=2, REG_WIDTH defined as WIDTH + $clog2((RMAX * M)**N)), a cascaded integrator section, a comb section with delay registers, and a decimation control mechanism using a cycle counter. complete RTL code that implements the CIC decimation filter with proper valid-ready handshaking for input and output interfaces.", + "verilog_code": {}, + "test_info": {}, + "expected_behavior": [], + "metadata": { + "categories": [ + "cid003", + "easy" + ], + "domain": "memory", + "complexity": "intermediate", + "problem_type": "design", + "has_code": false, + "has_tests": false + }, + "full_prompt": "Design a `cic_decimator` module in SystemVerilog. Refer to the specification provided in `docs/specs.md` and ensure you understand its content. The specification details parameterization (WIDTH=16, RMAX=2, M=1, N=2, REG_WIDTH defined as WIDTH + $clog2((RMAX * M)**N)), a cascaded integrator section, a comb section with delay registers, and a decimation control mechanism using a cycle counter. Generate complete RTL code that implements the CIC decimation filter with proper valid-ready handshaking for input and output interfaces.\n", + "system_message": "You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n - **Update the contents of a text file from old content to new content**\n - `sed -i \"problematic_line_number s/problematic_statement/non_problematic_statement/\" Buggy_RTL_code.sv`\n - **To access a specific line of the file**\n - `awk 'NR==line_number' file_name.sv`\n\nYou will be given a prompt, and your task is to understand it and solve the given issue by using the above-mentioned commands as needed. In the final step, you should create a Linux patch to highlight the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach: \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.", + "raw_context": { + "docs/specification.md": null, + "rtl/decoder_data_control_64b66b.sv": null, + "rtl/encoder_control_64b66b.sv": null, + "rtl/encoder_data_64b66b.sv": null, + "rtl/aes128_encrypt.sv": null, + "verif/tb_aes128_enc.sv": null, + "rtl/aes128_decrypt.sv": null, + "rtl/aes128_key_expansion.sv": null, + "rtl/inv_sbox.sv": null, + "rtl/sbox.sv": null, + "verif/tb_aes128_dec.sv": null, + "rtl/aes_encrypt.sv": null, + "verif/tb_aes_encrypt.sv": null, + "rtl/aes_decrypt.sv": null, + "rtl/aes_ke.sv": null, + "verif/tb_aes_decrypt.sv": null, + "rtl/aes_dec_top.sv": null, + "rtl/aes_enc_top.sv": null, + "verif/tb_padding_top.sv": null, + "verif/tb_des_enc.sv": null, + "docs/Key_schedule.md": null, + "docs/Permutations.md": null, + "docs/S_box_creation.md": null, + "rtl/S1.sv": null, + "rtl/S2.sv": null, + "rtl/S3.sv": null, + "rtl/S4.sv": null, + "rtl/S5.sv": null, + "rtl/S6.sv": null, + "rtl/S7.sv": null, + "rtl/S8.sv": null, + "rtl/des_enc.sv": null, + "verif/tb_des_dec.sv": null, + "docs/Encryption.md": null, + "rtl/des_dec.sv": null, + "verif/tb_3des_enc.sv": null, + "verif/tb_3des_dec.sv": null, + "docs/min_hamming_distance_finder_spec.md": null, + "rtl/Bit_Difference_Counter.sv": null, + "rtl/Bitwise_Reduction.sv": null, + "rtl/Data_Reduction.sv": null, + "verif/tb_Min_Hamming_Distance_Finder.sv": null, + "docs/specs.md": "# CIC Decimator Module Analysis\n\nThis module implements a Cascaded Integrator-Comb (CIC) decimation filter. CIC filters are widely used in digital signal processing for decimating high-rate input signals without multipliers. The design comprises two main sections: a chain of integrator stages and a chain of comb (differentiator) stages, with decimation control to reduce the effective output rate.\n\n---\n\n## Parameterization\n\n- **WIDTH:** Bit-width of the input data.\n- **RMAX:** Maximum decimation factor.\n- **M:** Differential delay in the comb section.\n- **N:** Number of integrator and comb stages.\n- **REG_WIDTH:** Internal register width calculated as:\n\n\nThis ensures that the register width is sufficient to avoid overflow during accumulation.\n\n---\n\n## Interfaces\n\n### Clock and Reset\n\n- **clk:** Clock signal for synchronous operations.\n- **rst:** Active-high reset signal.\n\n### Data and Handshaking\n\n- **Input Side:**\n- `input_tdata` (WIDTH bits): The input sample.\n- `input_tvalid`: Indicates when the input sample is valid.\n- `input_tready`: Asserted when the module is ready to accept a new input sample.\n\n- **Output Side:**\n- `output_tdata` (REG_WIDTH bits): The decimated and filtered output sample.\n- `output_tvalid`: Indicates that the output sample is valid.\n- `output_tready`: Handshake signal from the downstream module indicating readiness to accept data.\n\n### Decimation Rate Control\n\n- **rate:** A control signal (bit-width derived from `RMAX`) that determines the decimation factor by specifying how many input samples to process before producing an output.\n\n---\n\n## Detailed Functionality\n\n### 1. Integrator Section\n\n- **Structure:** \nThe module uses a generate loop to create `N` integrator stages. Each stage accumulates values from either the input or the previous integrator stage.\n\n- **Operation:** \n- **Stage 0:** Adds the incoming `input_tdata` to its current accumulated value.\n- **Subsequent Stages (k > 0):** Each stage adds the output from the previous integrator stage to its current accumulated value.\n\n- **Clocking:** \nThe accumulators update on the positive edge of `clk` when both `input_tready` and `input_tvalid` are asserted.\n\n- **Purpose:** \nThe integrators sum the incoming samples, a process essential to achieving the low-pass filtering characteristic prior to decimation.\n\n---\n\n### 2. Comb Section\n\n- **Structure:** \nSimilar to the integrator section, a generate loop creates `N` comb stages. Each stage includes an array of `M` delay registers (`delay_reg`) to implement the required delay.\n\n- **Operation:** \n- **Input Source:** \n - For the first comb stage (`k == 0`), the input is the output from the last integrator stage.\n - For subsequent stages, the input is the output of the previous comb stage.\n- **Differentiation:** \n Each stage computes the difference between the current input (stored in `delay_reg[0]`) and the delayed version (`delay_reg[M-1]`).\n- **Delay Line Update:** \n The delay registers shift their values each clock cycle to provide the required delay.\n\n- **Clocking:** \nComb stages update on the positive edge of `clk` when `output_tready` and `output_tvalid` are asserted.\n\n- **Purpose:** \nThe comb stages effectively differentiate the integrated signal to remove unwanted low-frequency components, compensating for the droop introduced by the integrators.\n\n---\n\n### 3. Decimation Control\n\n- **Cycle Counter (`cycle_reg`):** \n- The counter increments with each valid input cycle.\n- It increments until it reaches the smaller of `(RMAX - 1)` or `(rate - 1)`.\n- Once the counter reaches the specified limit, it resets to zero.\n\n- **Impact on Handshaking:** \n- **Output Validity:** \n `output_tvalid` is asserted only when `input_tvalid` is high and the `cycle_reg` is zero (indicating the decimation point).\n- **Input Readiness:** \n `input_tready` is driven by `output_tready` or when the cycle counter is not zero, ensuring continuous accumulation in the integrators.\n\n- **Purpose:** \nThis counter effectively controls the decimation process by determining when an output sample is produced, thereby reducing the output sample rate relative to the input sample rate.\n\n---\n\n## Summary\n\n- **CIC Filter Composition:** \nThe design features cascaded integrator and comb stages. Integrators sum the incoming samples while comb stages subtract delayed versions of the signal to differentiate it.\n\n- **Decimation Process:** \nA cycle counter (`cycle_reg`) manages the decimation by ensuring that output samples are generated only after a predetermined number of input samples (defined by the `rate` parameter) have been processed.\n\n- **Parameter Flexibility:** \nThe module is highly parameterizable (via `WIDTH`, `RMAX`, `M`, and `N`), making it adaptable to a wide range of decimation and filtering applications in digital down-conversion and oversampled signal processing.\n\nThis analysis provides a comprehensive overview of both the architecture and the functionality of the CIC decimator module.", + "rtl/arithmetic_progression_generator.sv": null, + "docs/algorithms.md": null, + "docs/coeff_update_spec.md": null, + "docs/equalizer_spec.md": null, + "docs/error_calc_spec.md": null, + "rtl/coeff_update.sv": null, + "rtl/dynamic_equalizer.sv": null, + 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prompt and your task is to understand it and solve the given issue by using the above-mentioned commands as needed. In the final step, you should create a Linux patch to highlight the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.\n\nTask: The given `fifo_buffer` module implements a parameterizable FIFO for managing request data and error signals, where the FIFO depth is set to NUM_OF_REQS+1. It buffers incoming data (addresses, read data, and error flags) and selects between freshly arrived input and stored FIFO data to produce aligned or unaligned outputs based on the instruction alignment bits. The module also computes the next instruction address by conditionally incrementing the stored address by two or four bytes depending on whether the instruction is compressed (as indicated by specific bit patterns) and updates its registers either synchronously or asynchronously based on the ResetAll parameter. Data is efficiently shifted through the FIFO using combinational logic that determines the lowest free entry, manages push/pop operations, and generates busy signals for backpressure control.\n\n\nThe various test cases with signal responses for Buggy and Bug Free RTL codes are as tabulated as follows:\n\n**Test 1 \u2013 Clear FIFO (Aligned PC)**\n| Time | clear | in_valid | in_addr | in_rdata | in_err | Signal | Buggy Value | Bug Free Value |\n|-------|-------|----------|----------|----------|--------|---------------|-------------|----------------|\n| 30000 | 1 | 0 | 00000000 | 00000000 | 0 | out_err_plus2 | 1 | 0 |\n| 35000 | 1 | 0 | 00000000 | 00000000 | 0 | out_err_plus2 | 1 | 0 |\n| 40000 | 0 | 0 | 00000000 | 00000000 | 0 | out_err_plus2 | 1 | 0 |\n\n**Test 2 \u2013 Single Instruction Fetch (Aligned)**\n| Time | clear | in_valid | in_addr | in_rdata | in_err | Signal | Buggy Value | Bug Free Value |\n|-------|-------|----------|----------|----------|--------|---------------|-------------|----------------|\n| 50000 | 0 | 1 | 00000000 | 8c218363 | 0 | out_err_plus2 | 1 | 0 |\n| 60000 | 0 | 0 | 00000000 | 8c218363 | 0 | out_valid | 0 | 1 |\n| 60000 | 0 | 0 | 00000000 | 8c218363 | 0 | out_err_plus2 | 1 | 0 |\n\n**Test 3 \u2013 FIFO Depth Test**\n| Time | clear | in_valid | in_addr | in_rdata | in_err | Signal | Buggy Value | Bug Free Value |\n|--------|-------|----------|----------|----------|--------|---------------|-------------|----------------|\n| 90000 | 0 | 1 | 00000000 | 6c2183e3 | 0 | out_addr | 00000000 | 00000004 |\n| 90000 | 0 | 1 | 00000000 | 6c2183e3 | 0 | out_err_plus2 | 1 | 0 |\n| 100000 | 0 | 1 | 00000000 | 926cf16f | 0 | out_addr | 00000000 | 00000004 |\n| 100000 | 0 | 1 | 00000000 | 926cf16f | 0 | out_err_plus2 | 1 | 0 |\n| 105000 | 0 | 1 | 00000000 | 926cf16f | 0 | out_addr | 00000000 | 00000004 |\n| 105000 | 0 | 1 | 00000000 | 926cf16f | 0 | out_err_plus2 | 3 | 1 |\n| 110000 | 0 | 0 | 00000000 | 926cf16f | 0 | out_addr | 00000000 | 00000004 |\n| 110000 | 0 | 0 | 00000000 | 926cf16f | 0 | out_err_plus2 | 3 | 1 |\n| 125000 | 0 | 0 | 00000000 | 926cf16f | 0 | out_addr | 00000004 | 00000008 |\n| 125000 | 0 | 0 | 00000000 | 926cf16f | 0 | out_err_plus2 | 1 | 0 |\n| 135000 | 0 | 0 | 00000000 | 926cf16f | 0 | out_addr | 00000008 | 0000000c |\n| 135000 | 0 | 0 | 00000000 | 926cf16f | 0 | out_err_plus2 | 1 | 0 |\n\n**Test 4 \u2013 Unaligned Instruction Fetch**\n| Time | clear | in_valid | in_addr | in_rdata | in_err | Signal | Buggy Value | Bug Free Value |\n|--------|-------|----------|----------|----------|--------|---------------|-------------|----------------|\n| 160000 | 1 | 0 | 00000002 | 926cf16f | 0 | out_addr | 00000008 | 0000000c |\n| 215000 | 0 | 0 | 00000002 | 763101e7 | 0 | out_valid | 0 | 1 |\n| 215000 | 0 | 0 | 00000002 | 763101e7 | 0 | out_err_plus2 | 1 | 0 |\n \n**Test 5 \u2013 Error Handling**\n| Time | clear | in_valid | in_addr | in_rdata | in_err | Signal | Buggy Value | Bug Free Value |\n|--------|-------|----------|----------|----------|--------|---------------|-------------|----------------|\n| 250000 | 1 | 0 | 00000000 | 763101e7 | 0 | out_addr | 00000004 | 00000008 |\n| 250000 | 1 | 0 | 00000000 | 763101e7 | 0 | out_err_plus2 | 1 | 0 |\n| 255000 | 1 | 0 | 00000000 | 763101e7 | 0 | out_err_plus2 | 1 | 0 |\n| 260000 | 0 | 0 | 00000000 | 763101e7 | 0 | out_err_plus2 | 1 | 0 |\n| 270000 | 0 | 1 | 00000000 | 4840006f | 1 | out_err_plus2 | 1 | 0 |\n| 280000 | 0 | 0 | 00000000 | 4840006f | 1 | out_valid | 0 | 1 |\n| 280000 | 0 | 0 | 00000000 | 4840006f | 1 | out_err_plus2 | 1 | 0 |\n\n## Identified Bugs :\n### 1. Out_err_plus2 Constant in Aligned Mode:\n\n**Reference from Test 1 and Test 2**:\nIn `Test 1` (Clear FIFO), the table shows that for times 30000, 35000, and 40000 the buggy lways drives `out_err_plus2` as 1 while the bug-free expects 0. Similarly, in `Test 2` (Single Instruction Fetch \u2013 Aligned), at time 50000 and 60000 the buggy RTL again drives `out_err_plus2` as 1 when it should be 0.\n\n**Bug Cause**:\nThe combinational block for the aligned case (when `out_addr_o[1]` is false) in the buggy RTL forces `out_err_plus2_o` to a constant 1'b1 instead of using the computed error signal.\n\n### 2.Mis-indexed Data and Valid Signal Selection:\n\n**Reference from Test 3 and Test 4**:\nIn Test 3 (FIFO Depth Test), the output address (`out_addr`) is observed as 00000000 at times 90000, 100000, and 105000 in the buggy design, while the bug-free shows it should increment (e.g., 00000004 at these times). In Test 4 (Unaligned Instruction Fetch), at time 160000 the buggy reports an out_addr of 00000008 versus the expected 0000000c.\n\n**Bug Cause**:\nThe buggy code selects the rdata and err signals based on `valid_q[1]` rather than `valid_q[0]`. This off-by-one error in indexing causes the output data and addresses to be misaligned.\n\n### 3.Incorrect Err_plus2 Signal Computation:\n\n**Reference from Test 1, Test 2, Test 3, and Test 5**:\nAcross multiple tests, the out_err_plus2 value in the buggy RTL is incorrect. For instance, in Test 3 at time 105000 the buggy RTL computes `out_err_plus2` as 3 instead of 1 (as in the bug-free design). Similar discrepancies occur in Test 1, Test 2, and Test 5, where the error signal remains high when it should be low.\n\n**Bug Cause**:\nThe logic for generating err_plus2 in the buggy code uses incorrect FIFO indices and logical operations, leading to miscomputation of this error flag.\n\n### 4.FIFO Addressing and Extra/Missing Cycle Behavior:\n\n**Reference from Test 2 and Test 3**:\nIn Test 2, the bug-free produces an extra cycle at time 75000 that is missing in the buggy response. In Test 3, an extra row appears at time 95000 in the buggy that should not exist.\n\n**Bug Cause**:\nThese issues indicate that the update logic for FIFO addressing and valid signal propagation is inconsistent\u2014likely due to the off-by-one error from mis-indexing\u2014which leads to extra or missing FIFO cycles and misaligned output addresses.\n\n### 5.FIFO Pop and Compressed Instruction Detection Issues:\n\n**Reference from Test 4 (Unaligned Instruction Fetch)**:\nAt time 215000, the table shows that the buggy RTL incorrectly drives `out_valid` as 0 and `out_err_plus2` as 1 instead of the expected 1 and 0, respectively.\n\n**Bug Cause**:\nThe FIFO pop logic in the buggy RTL is missing a crucial gating condition for handling unaligned (compressed) instructions. In the bug-free design, the FIFO pop signal is conditioned not only on the `out_ready_i` and `out_valid_o` handshake but also on whether the instruction is compressed. Specifically, the bug-free RTL uses an extra condition\u2014such as checking (`~aligned_is_compressed | out_addr_o[1]`)\u2014to ensure that for compressed instructions the FIFO is only popped when the second half of the instruction is ready. Without this condition, the buggy pops the FIFO prematurely, clearing the valid signal too early and resulting in misaligned outputs and incorrect error flags.\n\n### 6. Error Handling and Output Misalignment:\n\n**Reference from Test 5 (Error Handling)**:\nThe table for Test 5 shows that, under error conditions, the output address is misaligned (e.g., 00000004 instead of 00000008 at 250000) and out_err_plus2 remains high over several cycles (times 250000, 255000, 260000, 270000, 280000) when the bug-free expects it to be 0.\n\n**Bug Cause**:\nThese issues reinforce that mis-indexing in FIFO handling and the flawed computation of the err_plus2 signal lead to incorrect behavior during error conditions, resulting in both address misalignment and persistent error flags.\n\n## Deliverable :\nDuring testing, the module failed to produce the expected output, leading to incorrect results. The module and its testbench are available in the current working directory for debugging, and the expected output is available in the testbench. Could you help debug and fix the RTL to ensure correct functionality?", + "verilog_code": { + "code_block_1_15": "~aligned_is_compressed | out_addr_o[1]", + "code_block_2_0": "module implements a parameterizable FIFO for managing request data and error signals, where the FIFO depth is set to NUM_OF_REQS+1. It buffers incoming data (addresses, read data, and error flags) and selects between freshly arrived input and stored FIFO data to produce aligned or unaligned outputs based on the instruction alignment bits. The module also computes the next instruction address by conditionally incrementing the stored address by two or four bytes depending on whether the instruction is compressed (as indicated by specific bit patterns) and updates its registers either synchronously or asynchronously based on the ResetAll parameter. Data is efficiently shifted through the FIFO using combinational logic that determines the lowest free entry, manages push/pop operations, and generates busy signals for backpressure control.\n\n\nThe various test cases with signal responses for Buggy and Bug Free RTL codes are as tabulated as follows:\n\n**Test 1 \u2013 Clear FIFO (Aligned PC)**\n| Time | clear | in_valid | in_addr | in_rdata | in_err | Signal | Buggy Value | Bug Free Value |\n|-------|-------|----------|----------|----------|--------|---------------|-------------|----------------|\n| 30000 | 1 | 0 | 00000000 | 00000000 | 0 | out_err_plus2 | 1 | 0 |\n| 35000 | 1 | 0 | 00000000 | 00000000 | 0 | out_err_plus2 | 1 | 0 |\n| 40000 | 0 | 0 | 00000000 | 00000000 | 0 | out_err_plus2 | 1 | 0 |\n\n**Test 2 \u2013 Single Instruction Fetch (Aligned)**\n| Time | clear | in_valid | in_addr | in_rdata | in_err | Signal | Buggy Value | Bug Free Value |\n|-------|-------|----------|----------|----------|--------|---------------|-------------|----------------|\n| 50000 | 0 | 1 | 00000000 | 8c218363 | 0 | out_err_plus2 | 1 | 0 |\n| 60000 | 0 | 0 | 00000000 | 8c218363 | 0 | out_valid | 0 | 1 |\n| 60000 | 0 | 0 | 00000000 | 8c218363 | 0 | out_err_plus2 | 1 | 0 |\n\n**Test 3 \u2013 FIFO Depth Test**\n| Time | clear | in_valid | in_addr | in_rdata | in_err | Signal | Buggy Value | Bug Free Value |\n|--------|-------|----------|----------|----------|--------|---------------|-------------|----------------|\n| 90000 | 0 | 1 | 00000000 | 6c2183e3 | 0 | out_addr | 00000000 | 00000004 |\n| 90000 | 0 | 1 | 00000000 | 6c2183e3 | 0 | out_err_plus2 | 1 | 0 |\n| 100000 | 0 | 1 | 00000000 | 926cf16f | 0 | out_addr | 00000000 | 00000004 |\n| 100000 | 0 | 1 | 00000000 | 926cf16f | 0 | out_err_plus2 | 1 | 0 |\n| 105000 | 0 | 1 | 00000000 | 926cf16f | 0 | out_addr | 00000000 | 00000004 |\n| 105000 | 0 | 1 | 00000000 | 926cf16f | 0 | out_err_plus2 | 3 | 1 |\n| 110000 | 0 | 0 | 00000000 | 926cf16f | 0 | out_addr | 00000000 | 00000004 |\n| 110000 | 0 | 0 | 00000000 | 926cf16f | 0 | out_err_plus2 | 3 | 1 |\n| 125000 | 0 | 0 | 00000000 | 926cf16f | 0 | out_addr | 00000004 | 00000008 |\n| 125000 | 0 | 0 | 00000000 | 926cf16f | 0 | out_err_plus2 | 1 | 0 |\n| 135000 | 0 | 0 | 00000000 | 926cf16f | 0 | out_addr | 00000008 | 0000000c |\n| 135000 | 0 | 0 | 00000000 | 926cf16f | 0 | out_err_plus2 | 1 | 0 |\n\n**Test 4 \u2013 Unaligned Instruction Fetch**\n| Time | clear | in_valid | in_addr | in_rdata | in_err | Signal | Buggy Value | Bug Free Value |\n|--------|-------|----------|----------|----------|--------|---------------|-------------|----------------|\n| 160000 | 1 | 0 | 00000002 | 926cf16f | 0 | out_addr | 00000008 | 0000000c |\n| 215000 | 0 | 0 | 00000002 | 763101e7 | 0 | out_valid | 0 | 1 |\n| 215000 | 0 | 0 | 00000002 | 763101e7 | 0 | out_err_plus2 | 1 | 0 |\n \n**Test 5 \u2013 Error Handling**\n| Time | clear | in_valid | in_addr | in_rdata | in_err | Signal | Buggy Value | Bug Free Value |\n|--------|-------|----------|----------|----------|--------|---------------|-------------|----------------|\n| 250000 | 1 | 0 | 00000000 | 763101e7 | 0 | out_addr | 00000004 | 00000008 |\n| 250000 | 1 | 0 | 00000000 | 763101e7 | 0 | out_err_plus2 | 1 | 0 |\n| 255000 | 1 | 0 | 00000000 | 763101e7 | 0 | out_err_plus2 | 1 | 0 |\n| 260000 | 0 | 0 | 00000000 | 763101e7 | 0 | out_err_plus2 | 1 | 0 |\n| 270000 | 0 | 1 | 00000000 | 4840006f | 1 | out_err_plus2 | 1 | 0 |\n| 280000 | 0 | 0 | 00000000 | 4840006f | 1 | out_valid | 0 | 1 |\n| 280000 | 0 | 0 | 00000000 | 4840006f | 1 | out_err_plus2 | 1 | 0 |\n\n## Identified Bugs :\n### 1. Out_err_plus2 Constant in Aligned Mode:\n\n**Reference from Test 1 and Test 2**:\nIn `Test 1` (Clear FIFO), the table shows that for times 30000, 35000, and 40000 the buggy design always drives `out_err_plus2` as 1 while the bug-free design expects 0. Similarly, in `Test 2` (Single Instruction Fetch \u2013 Aligned), at time 50000 and 60000 the buggy RTL again drives `out_err_plus2` as 1 when it should be 0.\n\n**Bug Cause**:\nThe combinational block for the aligned case (when `out_addr_o[1]` is false) in the buggy RTL forces `out_err_plus2_o` to a constant 1'b1 instead of using the computed error signal.\n\n### 2.Mis-indexed Data and Valid Signal Selection:\n\n**Reference from Test 3 and Test 4**:\nIn Test 3 (FIFO Depth Test), the output address (`out_addr`) is observed as 00000000 at times 90000, 100000, and 105000 in the buggy design, while the bug-free design shows it should increment (e.g., 00000004 at these times). In Test 4 (Unaligned Instruction Fetch), at time 160000 the buggy design reports an out_addr of 00000008 versus the expected 0000000c.\n\n**Bug Cause**:\nThe buggy code selects the rdata and err signals based on `valid_q[1]` rather than `valid_q[0]`. This off-by-one error in indexing causes the output data and addresses to be misaligned.\n\n### 3.Incorrect Err_plus2 Signal Computation:\n\n**Reference from Test 1, Test 2, Test 3, and Test 5**:\nAcross multiple tests, the out_err_plus2 value in the buggy RTL is incorrect. For instance, in Test 3 at time 105000 the buggy RTL computes `out_err_plus2` as 3 instead of 1 (as in the bug-free design). Similar discrepancies occur in Test 1, Test 2, and Test 5, where the error signal remains high when it should be low.\n\n**Bug Cause**:\nThe logic for generating err_plus2 in the buggy code uses incorrect FIFO indices and logical operations, leading to miscomputation of this error flag.\n\n### 4.FIFO Addressing and Extra/Missing Cycle Behavior:\n\n**Reference from Test 2 and Test 3**:\nIn Test 2, the bug-free design produces an extra cycle at time 75000 that is missing in the buggy response. In Test 3, an extra row appears at time 95000 in the buggy design that should not exist.\n\n**Bug Cause**:\nThese issues indicate that the update logic for FIFO addressing and valid signal propagation is inconsistent\u2014likely due to the off-by-one error from mis-indexing\u2014which leads to extra or missing FIFO cycles and misaligned output addresses.\n\n### 5.FIFO Pop and Compressed Instruction Detection Issues:\n\n**Reference from Test 4 (Unaligned Instruction Fetch)**:\nAt time 215000, the table shows that the buggy RTL incorrectly drives `out_valid` as 0 and `out_err_plus2` as 1 instead of the expected 1 and 0, respectively.\n\n**Bug Cause**:\nThe FIFO pop logic in the buggy RTL is missing a crucial gating condition for handling unaligned (compressed) instructions. In the bug-free design, the FIFO pop signal is conditioned not only on the `out_ready_i` and `out_valid_o` handshake but also on whether the instruction is compressed. Specifically, the bug-free RTL uses an extra condition\u2014such as checking (`~aligned_is_compressed | out_addr_o[1]`)\u2014to ensure that for compressed instructions the FIFO is only popped when the second half of the instruction is ready. Without this condition, the buggy design pops the FIFO prematurely, clearing the valid signal too early and resulting in misaligned outputs and incorrect error flags.\n\n### 6. Error Handling and Output Misalignment:\n\n**Reference from Test 5 (Error Handling)**:\nThe table for Test 5 shows that, under error conditions, the output address is misaligned (e.g., 00000004 instead of 00000008 at 250000) and out_err_plus2 remains high over several cycles (times 250000, 255000, 260000, 270000, 280000) when the bug-free design expects it to be 0.\n\n**Bug Cause**:\nThese issues reinforce that mis-indexing in FIFO handling and the flawed computation of the err_plus2 signal lead to incorrect behavior during error conditions, resulting in both address misalignment and persistent error flags.\n\n## Deliverable :\nDuring testing, the module failed to produce the expected output, leading to incorrect results. The module and its testbench are available in the current working directory for debugging, and the expected output is available in the testbench. Could you help debug and fix the RTL to ensure correct functionality?\n {'docs/specification.md': None, 'rtl/decoder_data_control_64b66b.sv': None, 'rtl/encoder_control_64b66b.sv': None, 'rtl/encoder_data_64b66b.sv': None, 'rtl/aes128_encrypt.sv': None, 'verif/tb_aes128_enc.sv': None, 'rtl/aes128_decrypt.sv': None, 'rtl/aes128_key_expansion.sv': None, 'rtl/inv_sbox.sv': None, 'rtl/sbox.sv': None, 'verif/tb_aes128_dec.sv': None, 'rtl/aes_encrypt.sv': None, 'verif/tb_aes_encrypt.sv': None, 'rtl/aes_decrypt.sv': None, 'rtl/aes_ke.sv': None, 'verif/tb_aes_decrypt.sv': None, 'rtl/aes_dec_top.sv': None, 'rtl/aes_enc_top.sv': None, 'verif/tb_padding_top.sv': None, 'verif/tb_des_enc.sv': None, 'docs/Key_schedule.md': None, 'docs/Permutations.md': None, 'docs/S_box_creation.md': None, 'rtl/S1.sv': None, 'rtl/S2.sv': None, 'rtl/S3.sv': None, 'rtl/S4.sv': None, 'rtl/S5.sv': None, 'rtl/S6.sv': None, 'rtl/S7.sv': None, 'rtl/S8.sv': None, 'rtl/des_enc.sv': None, 'verif/tb_des_dec.sv': None, 'docs/Encryption.md': None, 'rtl/des_dec.sv': None, 'verif/tb_3des_enc.sv': None, 'verif/tb_3des_dec.sv': None, 'docs/min_hamming_distance_finder_spec.md': None, 'rtl/Bit_Difference_Counter.sv': None, 'rtl/Bitwise_Reduction.sv': None, 'rtl/Data_Reduction.sv': None, 'verif/tb_Min_Hamming_Distance_Finder.sv': None, 'docs/specs.md': None, 'rtl/arithmetic_progression_generator.sv': None, 'docs/algorithms.md': None, 'docs/coeff_update_spec.md': None, 'docs/equalizer_spec.md': None, 'docs/error_calc_spec.md': None, 'rtl/coeff_update.sv': None, 'rtl/dynamic_equalizer.sv': None, 'rtl/error_calc.sv': None, 'docs/awgn_spec.md': None, 'docs/equalizer_top_spec.md': None, 'rtl/elevator_control_system.sv': None, 'docs/tx_specification.md': None, 'rtl/ethernet_fifo_cdc.sv': None, 'docs/tx_mac_specification.md': None, 'verif/event_scheduler_tb.sv': None, 'docs/modified_specs.md': None, 'rtl/event_scheduler.sv': None, 'verif/tb_event_scheduler.sv': None, 'rtl/column_selector.sv': None, 'rtl/event_storage.sv': None, 'verif/tb.sv': None, 'rtl/fixed_priority_arbiter.sv': None, 'verif/fixed_priority_arbiter_tb.sv': None, 'docs/Modified_specification.md': None, 'docs/GCD_specification.md': None, 'docs/crypto_accelerator_specification.md': None, 'docs/modular_exponentiation_specification.md': None, 'docs/modular_multiplier_specification.md': None, 'rtl/gcd_controlpath_3.sv': None, 'rtl/gcd_controlpath_4.sv': None, 'rtl/gcd_datapath_5.sv': None, 'rtl/gcd_datapath_6.sv': None, 'rtl/gcd_top_1.sv': None, 'rtl/gcd_top_2.sv': None, 'rtl/modular_exponentiation.sv': None, 'rtl/modular_multiplier.sv': None, 'rtl/lfsr_8bit.sv': None, 'verif/lfsr_8bit_tb.sv': None, 'rtl/bit16_lfsr.sv': None, 'rtl/low_power_ctrl.sv': None, 'rtl/sync_fifo.sv': None, 'verif/tb_low_power_channel.sv': None, 'rtl/cross_domain_sync.sv': None, 'rtl/dsp_input_stage.sv': None, 'rtl/dsp_output_stage.sv': None, 'rtl/lfsr_generator.sv': None, 'rtl/monte_carlo_dsp_monitor_top.sv': None, 'verif/monte_carlo_dsp_monitor_top_tb.sv': None, 'docs/multiplexer_specification.md': None, 'verif/multiplexer_tb.sv': None, 'docs/nbit_swizzling_spec.md': None, 'verif/nbit_swizzling_tb.sv': None, 'docs/nmea_decoder_spec.md': None, 'rtl/nmea_decoder.sv': None, 'verif/nmea_decoder_tb.sv': None, 'docs/fifo.md': None, 'rtl/fifo_memory.sv': None, 'rtl/read_to_write_pointer_sync.sv': None, 'rtl/rptr_empty.sv': None, 'rtl/wptr_full.sv': None, 'rtl/write_to_read_pointer_sync.sv': None, 'docs/spec.md': None, 'verif/async_filo_tb.sv': None, 'docs/axilite_to_pcie_config_module.md': None, 'rtl/axi4lite_to_pcie_cfg_bridge.sv': None, 'rtl/axis_broadcast.sv': None, 'verif/tb_axis_broadcast.sv': None, 'docs/axis_to_uart_tx_specs.md': None, 'docs/uart_rx_to_axis_specs.md': None, 'rtl/barrel_shifter.sv': None, 'verif/barrel_shifter_tb.sv': None, 'rtl/bcd_adder.sv': None, 'rtl/full_adder.sv': None, 'rtl/four_bit_adder.sv': None, 'rtl/search_binary_search_tree.sv': None, 'rtl/delete_node_binary_search_tree.sv': None, 'docs/bst_operations.md': None, 'rtl/binary_search_tree_sort_construct.sv': None, 'docs/Spec.md': None, 'verif/tb_binary_to_gray.sv': None, 'verif/tb_custom_byte_enable_ram.sv': None, 'verif/cache_controller_tb.sv': None, 'rtl/caesar_cipher.sv': None, 'verif/caesar_cipher_tb.sv': None, 'verif/tb_pseudoRandGenerator_ca.sv': None, 'docs/continuous_adder_specification.md': None, 'verif/continuous_adder_tb.sv': None, 'rtl/fifo_buffer.sv': \"module fifo_buffer #(\\n parameter int unsigned NUM_OF_REQS = 2,\\n parameter bit ResetAll = 1'b0\\n) (\\n input logic clk_i,\\n input logic rst_i,\\n\\n input logic clear_i, \\n output logic [NUM_OF_REQS-1:0] busy_o,\\n\\n input logic in_valid_i,\\n input logic [31:0] in_addr_i,\\n input logic [31:0] in_rdata_i,\\n input logic in_err_i,\\n\\n output logic out_valid_o,\\n input logic out_ready_i,\\n output logic [31:0] out_addr_o,\\n output logic [31:0] out_rdata_o,\\n output logic out_err_o,\\n output logic out_err_plus2_o\\n);\\n\\n localparam int unsigned FIFO_DEPTH = NUM_OF_REQS + 1;\\n\\n logic [31:0] rdata_d [0:FIFO_DEPTH-1];\\n logic [31:0] rdata_q [0:FIFO_DEPTH-1];\\n logic [FIFO_DEPTH-1:0] err_d, err_q;\\n logic [FIFO_DEPTH-1:0] valid_d, valid_q;\\n logic [FIFO_DEPTH-1:0] lowest_free_entry;\\n logic [FIFO_DEPTH-1:0] valid_pushed, valid_popped;\\n logic [FIFO_DEPTH-1:0] entry_en;\\n\\n logic pop_fifo;\\n logic [31:0] rdata, rdata_unaligned;\\n logic err, err_unaligned, err_plus2;\\n logic valid, valid_unaligned;\\n\\n logic aligned_is_compressed, unaligned_is_compressed;\\n\\n logic addr_incr_two;\\n logic [31:1] instr_addr_next;\\n logic [31:1] instr_addr_d, instr_addr_q;\\n logic instr_addr_en;\\n logic unused_addr_in;\\n\\n assign rdata = valid_q[1] ? rdata_q[1] : in_rdata_i;\\n assign err = valid_q[1] ? err_q[1] : in_err_i;\\n assign valid = valid_q[1] | in_valid_i;\\n\\n assign rdata_unaligned = valid_q[1] ? {rdata_q[1][15:0], rdata[31:16]} :\\n {in_rdata_i[15:0], rdata[31:16]};\\n\\n assign err_unaligned = valid_q[1] ? ((err_q[1] & ~unaligned_is_compressed) | err_q[0]) :\\n ((valid_q[0] & err_q[0]) |\\n (in_err_i & (~valid_q[0] | ~unaligned_is_compressed)));\\n\\n assign err_plus2 = valid_q[0] ? (err_q[0] & ~err_q[0]) :\\n (in_err_i & valid_q[1] & ~err_q[1]);\\n\\n assign valid_unaligned = valid_q[1] ? 1'b1 :\\n (valid_q[0] & in_valid_i);\\n\\n assign unaligned_is_compressed = (rdata[17:16] != 2'b11);\\n assign aligned_is_compressed = (rdata[1:0] != 2'b11);\\n\\n always @(*) begin\\n if (out_addr_o[1]) begin\\n out_rdata_o = rdata_unaligned;\\n out_err_o = err_unaligned;\\n out_err_plus2_o = err_plus2;\\n if (unaligned_is_compressed) begin\\n out_valid_o = valid;\\n end else begin\\n out_valid_o = valid_unaligned;\\n end\\n end else begin\\n out_rdata_o = rdata;\\n out_err_o = err;\\n out_err_plus2_o = 1'b1;\\n out_valid_o = valid;\\n end\\n end\\n\\n assign instr_addr_en = clear_i | (out_ready_i & out_valid_o);\\n assign addr_incr_two = instr_addr_q[1] ? unaligned_is_compressed :\\n aligned_is_compressed;\\n\\n assign instr_addr_next = (instr_addr_q[31:1] +\\n {29'd0, ~addr_incr_two, addr_incr_two});\\n\\n assign instr_addr_d = clear_i ? in_addr_i[31:1] : instr_addr_next;\\n\\n if (ResetAll) begin : g_instr_addr_ra\\n always_ff @(posedge clk_i or negedge rst_i) begin\\n if (!rst_i) begin\\n instr_addr_q <= '0;\\n end else if (instr_addr_en) begin\\n instr_addr_q <= instr_addr_q;\\n end\\n end\\n end else begin : g_instr_addr_nr\\n always_ff @(posedge clk_i) begin\\n if (instr_addr_en) begin\\n instr_addr_q <= instr_addr_d;\\n end\\n end\\n end\\n\\n assign out_addr_o = {instr_addr_q, 1'b0};\\n assign unused_addr_in = in_addr_i[0];\\n\\n assign busy_o = valid_q[FIFO_DEPTH-1:FIFO_DEPTH-NUM_OF_REQS];\\n assign pop_fifo = out_ready_i & out_valid_o;\\n\\n for (genvar i = 0; i < (FIFO_DEPTH - 1); i++) begin : g_fifo_next\\n if (i == 0) begin : g_ent0\\n assign lowest_free_entry[i] = ~valid_q[i];\\n end else begin : g_ent_others\\n assign lowest_free_entry[i] = ~valid_q[i] & valid_q[i-1];\\n end\\n\\n assign valid_pushed[i] = (in_valid_i & lowest_free_entry[i]) | valid_q[i];\\n assign valid_popped[i] = pop_fifo ? valid_pushed[i+1] : valid_pushed[i];\\n assign valid_d[i] = valid_popped[i] & ~clear_i;\\n assign entry_en[i] = (valid_pushed[i+1] & pop_fifo) |\\n (in_valid_i & lowest_free_entry[i] & ~pop_fifo);\\n assign rdata_d[i] = valid_q[i+1] ? rdata_q[i+1] : in_rdata_i;\\n assign err_d[i] = valid_q[i+1] ? err_q[i+1] : in_err_i;\\n end\\n\\n assign lowest_free_entry[FIFO_DEPTH-1] = ~valid_q[FIFO_DEPTH-1] & valid_q[FIFO_DEPTH-2];\\n assign valid_pushed[FIFO_DEPTH-1] = valid_q[FIFO_DEPTH-1] | (in_valid_i & lowest_free_entry[FIFO_DEPTH-1]);\\n assign valid_popped[FIFO_DEPTH-1] = pop_fifo ? 1'b0 : valid_pushed[FIFO_DEPTH-1];\\n assign valid_d[FIFO_DEPTH-1] = valid_popped[FIFO_DEPTH-1] & ~clear_i;\\n assign entry_en[FIFO_DEPTH-1] = in_valid_i & lowest_free_entry[FIFO_DEPTH-1];\\n assign rdata_d[FIFO_DEPTH-1] = in_rdata_i;\\n assign err_d[FIFO_DEPTH-1] = in_err_i;\\n\\n always_ff @(posedge clk_i or negedge rst_i) begin\\n if (!rst_i) begin\\n valid_q <= '0;\\n end else begin\\n valid_q <= valid_d;\\n end\\n end\\n\\n for (genvar i = 0; i < FIFO_DEPTH; i++) begin : g_fifo_regs\\n if (ResetAll) begin : g_rdata_ra\\n always_ff @(posedge clk_i or negedge rst_i) begin\\n if (!rst_i) begin\\n rdata_q[i] <= '0;\\n err_q[i] <= '0;\\n end else if (entry_en[i]) begin\\n rdata_q[i] <= rdata_d[i];\\n err_q[i] <= err_d[i];\\n end\\n end\\n end else begin : g_rdata_nr\\n always_ff @(posedge clk_i) begin\\n if (entry_en[i]) begin\\n rdata_q[i] <= rdata_d[i];\\n err_q[i] <= err_d[i];\\n end\\n end\\n end\\n end\\nendmodule\", 'verif/tb_fifo_buffer.sv': '`timescale 1ns/1ps\\n\\nmodule tb_fifo_buffer;\\n\\n \\n parameter int unsigned NUM_OF_REQS = 2;\\n parameter bit ResetAll = 1\\'b0; \\n\\n \\n logic clk_i;\\n logic rst_i;\\n logic clear_i;\\n logic [NUM_OF_REQS-1:0] busy_o;\\n\\n logic in_valid_i;\\n logic [31:0] in_addr_i;\\n logic [31:0] in_rdata_i;\\n logic in_err_i;\\n\\n logic out_valid_o;\\n logic out_ready_i;\\n logic [31:0] out_addr_o;\\n logic [31:0] out_rdata_o;\\n logic out_err_o;\\n logic out_err_plus2_o;\\n\\n \\n fifo_buffer #(\\n .NUM_OF_REQS(NUM_OF_REQS),\\n .ResetAll(ResetAll)\\n ) dut (\\n .clk_i(clk_i),\\n .rst_i(rst_i),\\n .clear_i(clear_i),\\n .busy_o(busy_o),\\n .in_valid_i(in_valid_i),\\n .in_addr_i(in_addr_i),\\n .in_rdata_i(in_rdata_i),\\n .in_err_i(in_err_i),\\n .out_valid_o(out_valid_o),\\n .out_ready_i(out_ready_i),\\n .out_addr_o(out_addr_o),\\n .out_rdata_o(out_rdata_o),\\n .out_err_o(out_err_o),\\n .out_err_plus2_o(out_err_plus2_o)\\n );\\n\\n initial begin\\n clk_i = 0;\\n forever #5 clk_i = ~clk_i;\\n end\\n\\n initial begin\\n rst_i = 0;\\n #20;\\n rst_i = 1;\\n end\\n\\n initial begin\\n clear_i = 0;\\n in_valid_i = 0;\\n in_addr_i = 32\\'h0000_0000;\\n in_rdata_i = 32\\'h0;\\n in_err_i = 0;\\n out_ready_i = 0;\\n \\n @(posedge rst_i);\\n #10;\\n \\n $display(\"\\\\n*** Test 1: Clear FIFO (Aligned PC) ***\");\\n clear_i = 1;\\n in_addr_i = 32\\'h0000_0000;\\n #10;\\n clear_i = 0;\\n #10;\\n \\n $display(\"\\\\n*** Test 2: Single Instruction Fetch (Aligned) ***\");\\n in_valid_i = 1;\\n in_rdata_i = 32\\'h8C218363;\\n in_err_i = 0;\\n #10;\\n in_valid_i = 0;\\n #10;\\n \\n out_ready_i = 1;\\n #10;\\n out_ready_i = 0;\\n #10;\\n \\n $display(\"\\\\n*** Test 3: FIFO Depth Test ***\");\\n in_valid_i = 1;\\n in_rdata_i = 32\\'h6C2183E3;\\n in_err_i = 0;\\n #10;\\n in_rdata_i = 32\\'h926CF16F;\\n #10;\\n in_valid_i = 0;\\n #10;\\n \\n out_ready_i = 1;\\n repeat (3) begin\\n #10;\\n end\\n out_ready_i = 0;\\n #10;\\n \\n $display(\"\\\\n*** Test 4: Unaligned Instruction Fetch ***\");\\n clear_i = 1;\\n in_addr_i = 32\\'h0000_0002;\\n #10;\\n clear_i = 0;\\n #10;\\n \\n in_valid_i = 1;\\n in_rdata_i = 32\\'hF63101E7;\\n in_err_i = 0;\\n #10;\\n \\n in_rdata_i = 32\\'h763101E7;\\n #10;\\n in_valid_i = 0;\\n #10;\\n \\n out_ready_i = 1;\\n repeat (3) begin\\n #10;\\n end\\n out_ready_i = 0;\\n #10;\\n \\n $display(\"\\\\n*** Test 5: Error Handling ***\");\\n clear_i = 1;\\n in_addr_i = 32\\'h0000_0000;\\n #10;\\n clear_i = 0;\\n #10;\\n \\n in_valid_i = 1;\\n in_rdata_i = 32\\'h4840006F;\\n in_err_i = 1;\\n #10;\\n in_valid_i = 0;\\n #10;\\n \\n out_ready_i = 1;\\n #10;\\n out_ready_i = 0;\\n #10;\\n \\n $display(\"\\\\n*** End of Simulation ***\");\\n $finish;\\n end\\n\\n initial begin\\n $display(\"Time\\\\tclear in_valid in_addr in_rdata in_err | out_valid out_addr out_rdata out_err out_err_plus2 | busy\");\\n $monitor(\"%0t\\\\t%b %b %h %h %b | %b %h %h %b %b | %h\",\\n $time, clear_i, in_valid_i, in_addr_i, in_rdata_i, in_err_i,\\n out_valid_o, out_addr_o, out_rdata_o, out_err_o, out_err_plus2_o,\\n busy_o);\\n end\\n\\nendmodule', 'docs/direct_map_cache_spec.md': None, 'verif/tb_direct_map_cache.sv': None, 'rtl/direct_map_cache.sv': None, 'rtl/dual_port_memory.sv': None, 'rtl/gen_cos_sin_lut.sv': None, 'rtl/phase_lut.sv': None, 'rtl/phase_rotation.sv': None, 'rtl/power4.sv': None, 'rtl/saturation.sv': None, 'rtl/top_phase_rotation.sv': None, 'docs/spec_viterbi.md': None, 'docs/spec_slicer_top.md': None, 'docs/spec_top_phase_rotation.md': None, 'rtl/slicer.sv': None, 'rtl/slicer_top.sv': None, 'docs/swizzler_specification.md': None, 'verif/swizzler_tb.sv': None, 'rtl/swizzler.sv': None, 'docs/sync_serial_communication_tx_rx_spec.md': None, 'verif/sync_serial_communication_tb.sv': None, 'rtl/weight_stationary_pe.sv': None, 'verif/systolic_array_tb.sv': None, 'rtl/thermostat.v': None, 'docs/Traffic_controller.md': None, 'rtl/traffic_light_controller.sv': None, 'docs/Universal_Shift_Register_spec.md': None, 'verif/tb_universal_shift_register.sv': None, 'rtl/universal_shift_register.sv': None, 'docs/spec_conj.md': None, 'docs/spec_cross_correlation.md': None, 'docs/spec_detect_sequence.md': None, 'rtl/adder_2d_layers.sv': None, 'rtl/adder_tree_2d.sv': None, 'rtl/correlate.sv': None, 'rtl/cross_correlation.sv': None, 'docs/valid_modes.md': None, 'docs/words_counting.md': None, 'rtl/detect_sequence.sv': None, 'docs/proc_fsm_spec.md': None, 'docs/adder_tree.md': None, 'docs/coeff_ram.md': None, 'docs/poly_decimator.md': None, 'docs/poly_filter.md': None, 'docs/shift_register.md': None, 'rtl/adder_tree.sv': None, 'rtl/coeff_ram.sv': None, 'rtl/poly_filter.sv': None, 'rtl/shift_register.sv': None, 'docs/prbs_specification.md': None, 'rtl/prbs_gen_check.sv': None, 'rtl/fsm.sv': None, 'verif/fsm_tb.sv': None, 'rtl/CA_1.sv': None, 'rtl/CA_2.sv': None, 'rtl/CA_3.sv': None, 'rtl/CA_4.sv': None, 'rtl/rgb_color_space_conversion.sv': None, 'rtl/APBGlobalHistoryRegister.v': None, 'docs/signed_comparator_specification.md': None, 'verif/signed_comparator_tb.sv': None, 'rtl/sorting_engine.sv': None, 'rtl/brick_sort.sv': None, 'rtl/bubble_sort.sv': None, 'rtl/merge_sort.sv': None, 'rtl/selection_sort.sv': None}", + "rtl/fifo_buffer.sv": "module fifo_buffer #(\n parameter int unsigned NUM_OF_REQS = 2,\n parameter bit ResetAll = 1'b0\n) (\n input logic clk_i,\n input logic rst_i,\n\n input logic clear_i, \n output logic [NUM_OF_REQS-1:0] busy_o,\n\n input logic in_valid_i,\n input logic [31:0] in_addr_i,\n input logic [31:0] in_rdata_i,\n input logic in_err_i,\n\n output logic out_valid_o,\n input logic out_ready_i,\n output logic [31:0] out_addr_o,\n output logic [31:0] out_rdata_o,\n output logic out_err_o,\n output logic out_err_plus2_o\n);\n\n localparam int unsigned FIFO_DEPTH = NUM_OF_REQS + 1;\n\n logic [31:0] rdata_d [0:FIFO_DEPTH-1];\n logic [31:0] rdata_q [0:FIFO_DEPTH-1];\n logic [FIFO_DEPTH-1:0] err_d, err_q;\n logic [FIFO_DEPTH-1:0] valid_d, valid_q;\n logic [FIFO_DEPTH-1:0] lowest_free_entry;\n logic [FIFO_DEPTH-1:0] valid_pushed, valid_popped;\n logic [FIFO_DEPTH-1:0] entry_en;\n\n logic pop_fifo;\n logic [31:0] rdata, rdata_unaligned;\n logic err, err_unaligned, err_plus2;\n logic valid, valid_unaligned;\n\n logic aligned_is_compressed, unaligned_is_compressed;\n\n logic addr_incr_two;\n logic [31:1] instr_addr_next;\n logic [31:1] instr_addr_d, instr_addr_q;\n logic instr_addr_en;\n logic unused_addr_in;\n\n assign rdata = valid_q[1] ? rdata_q[1] : in_rdata_i;\n assign err = valid_q[1] ? err_q[1] : in_err_i;\n assign valid = valid_q[1] | in_valid_i;\n\n assign rdata_unaligned = valid_q[1] ? {rdata_q[1][15:0], rdata[31:16]} :\n {in_rdata_i[15:0], rdata[31:16]};\n\n assign err_unaligned = valid_q[1] ? ((err_q[1] & ~unaligned_is_compressed) | err_q[0]) :\n ((valid_q[0] & err_q[0]) |\n (in_err_i & (~valid_q[0] | ~unaligned_is_compressed)));\n\n assign err_plus2 = valid_q[0] ? (err_q[0] & ~err_q[0]) :\n (in_err_i & valid_q[1] & ~err_q[1]);\n\n assign valid_unaligned = valid_q[1] ? 1'b1 :\n (valid_q[0] & in_valid_i);\n\n assign unaligned_is_compressed = (rdata[17:16] != 2'b11);\n assign aligned_is_compressed = (rdata[1:0] != 2'b11);\n\n always @(*) begin\n if (out_addr_o[1]) begin\n out_rdata_o = rdata_unaligned;\n out_err_o = err_unaligned;\n out_err_plus2_o = err_plus2;\n if (unaligned_is_compressed) begin\n out_valid_o = valid;\n end else begin\n out_valid_o = valid_unaligned;\n end\n end else begin\n out_rdata_o = rdata;\n out_err_o = err;\n out_err_plus2_o = 1'b1;\n out_valid_o = valid;\n end\n end\n\n assign instr_addr_en = clear_i | (out_ready_i & out_valid_o);\n assign addr_incr_two = instr_addr_q[1] ? unaligned_is_compressed :\n aligned_is_compressed;\n\n assign instr_addr_next = (instr_addr_q[31:1] +\n {29'd0, ~addr_incr_two, addr_incr_two});\n\n assign instr_addr_d = clear_i ? in_addr_i[31:1] : instr_addr_next;\n\n if (ResetAll) begin : g_instr_addr_ra\n always_ff @(posedge clk_i or negedge rst_i) begin\n if (!rst_i) begin\n instr_addr_q <= '0;\n end else if (instr_addr_en) begin\n instr_addr_q <= instr_addr_q;\n end\n end\n end else begin : g_instr_addr_nr\n always_ff @(posedge clk_i) begin\n if (instr_addr_en) begin\n instr_addr_q <= instr_addr_d;\n end\n end\n end\n\n assign out_addr_o = {instr_addr_q, 1'b0};\n assign unused_addr_in = in_addr_i[0];\n\n assign busy_o = valid_q[FIFO_DEPTH-1:FIFO_DEPTH-NUM_OF_REQS];\n assign pop_fifo = out_ready_i & out_valid_o;\n\n for (genvar i = 0; i < (FIFO_DEPTH - 1); i++) begin : g_fifo_next\n if (i == 0) begin : g_ent0\n assign lowest_free_entry[i] = ~valid_q[i];\n end else begin : g_ent_others\n assign lowest_free_entry[i] = ~valid_q[i] & valid_q[i-1];\n end\n\n assign valid_pushed[i] = (in_valid_i & lowest_free_entry[i]) | valid_q[i];\n assign valid_popped[i] = pop_fifo ? valid_pushed[i+1] : valid_pushed[i];\n assign valid_d[i] = valid_popped[i] & ~clear_i;\n assign entry_en[i] = (valid_pushed[i+1] & pop_fifo) |\n (in_valid_i & lowest_free_entry[i] & ~pop_fifo);\n assign rdata_d[i] = valid_q[i+1] ? rdata_q[i+1] : in_rdata_i;\n assign err_d[i] = valid_q[i+1] ? err_q[i+1] : in_err_i;\n end\n\n assign lowest_free_entry[FIFO_DEPTH-1] = ~valid_q[FIFO_DEPTH-1] & valid_q[FIFO_DEPTH-2];\n assign valid_pushed[FIFO_DEPTH-1] = valid_q[FIFO_DEPTH-1] | (in_valid_i & lowest_free_entry[FIFO_DEPTH-1]);\n assign valid_popped[FIFO_DEPTH-1] = pop_fifo ? 1'b0 : valid_pushed[FIFO_DEPTH-1];\n assign valid_d[FIFO_DEPTH-1] = valid_popped[FIFO_DEPTH-1] & ~clear_i;\n assign entry_en[FIFO_DEPTH-1] = in_valid_i & lowest_free_entry[FIFO_DEPTH-1];\n assign rdata_d[FIFO_DEPTH-1] = in_rdata_i;\n assign err_d[FIFO_DEPTH-1] = in_err_i;\n\n always_ff @(posedge clk_i or negedge rst_i) begin\n if (!rst_i) begin\n valid_q <= '0;\n end else begin\n valid_q <= valid_d;\n end\n end\n\n for (genvar i = 0; i < FIFO_DEPTH; i++) begin : g_fifo_regs\n if (ResetAll) begin : g_rdata_ra\n always_ff @(posedge clk_i or negedge rst_i) begin\n if (!rst_i) begin\n rdata_q[i] <= '0;\n err_q[i] <= '0;\n end else if (entry_en[i]) begin\n rdata_q[i] <= rdata_d[i];\n err_q[i] <= err_d[i];\n end\n end\n end else begin : g_rdata_nr\n always_ff @(posedge clk_i) begin\n if (entry_en[i]) begin\n rdata_q[i] <= rdata_d[i];\n err_q[i] <= err_d[i];\n end\n end\n end\n end\nendmodule", + "verif/tb_fifo_buffer.sv": "`timescale 1ns/1ps\n\nmodule tb_fifo_buffer;\n\n \n parameter int unsigned NUM_OF_REQS = 2;\n parameter bit ResetAll = 1'b0; \n\n \n logic clk_i;\n logic rst_i;\n logic clear_i;\n logic [NUM_OF_REQS-1:0] busy_o;\n\n logic in_valid_i;\n logic [31:0] in_addr_i;\n logic [31:0] in_rdata_i;\n logic in_err_i;\n\n logic out_valid_o;\n logic out_ready_i;\n logic [31:0] out_addr_o;\n logic [31:0] out_rdata_o;\n logic out_err_o;\n logic out_err_plus2_o;\n\n \n fifo_buffer #(\n .NUM_OF_REQS(NUM_OF_REQS),\n .ResetAll(ResetAll)\n ) dut (\n .clk_i(clk_i),\n .rst_i(rst_i),\n .clear_i(clear_i),\n .busy_o(busy_o),\n .in_valid_i(in_valid_i),\n .in_addr_i(in_addr_i),\n .in_rdata_i(in_rdata_i),\n .in_err_i(in_err_i),\n .out_valid_o(out_valid_o),\n .out_ready_i(out_ready_i),\n .out_addr_o(out_addr_o),\n .out_rdata_o(out_rdata_o),\n .out_err_o(out_err_o),\n .out_err_plus2_o(out_err_plus2_o)\n );\n\n initial begin\n clk_i = 0;\n forever #5 clk_i = ~clk_i;\n end\n\n initial begin\n rst_i = 0;\n #20;\n rst_i = 1;\n end\n\n initial begin\n clear_i = 0;\n in_valid_i = 0;\n in_addr_i = 32'h0000_0000;\n in_rdata_i = 32'h0;\n in_err_i = 0;\n out_ready_i = 0;\n \n @(posedge rst_i);\n #10;\n \n $display(\"\\n*** Test 1: Clear FIFO (Aligned PC) ***\");\n clear_i = 1;\n in_addr_i = 32'h0000_0000;\n #10;\n clear_i = 0;\n #10;\n \n $display(\"\\n*** Test 2: Single Instruction Fetch (Aligned) ***\");\n in_valid_i = 1;\n in_rdata_i = 32'h8C218363;\n in_err_i = 0;\n #10;\n in_valid_i = 0;\n #10;\n \n out_ready_i = 1;\n #10;\n out_ready_i = 0;\n #10;\n \n $display(\"\\n*** Test 3: FIFO Depth Test ***\");\n in_valid_i = 1;\n in_rdata_i = 32'h6C2183E3;\n in_err_i = 0;\n #10;\n in_rdata_i = 32'h926CF16F;\n #10;\n in_valid_i = 0;\n #10;\n \n out_ready_i = 1;\n repeat (3) begin\n #10;\n end\n out_ready_i = 0;\n #10;\n \n $display(\"\\n*** Test 4: Unaligned Instruction Fetch ***\");\n clear_i = 1;\n in_addr_i = 32'h0000_0002;\n #10;\n clear_i = 0;\n #10;\n \n in_valid_i = 1;\n in_rdata_i = 32'hF63101E7;\n in_err_i = 0;\n #10;\n \n in_rdata_i = 32'h763101E7;\n #10;\n in_valid_i = 0;\n #10;\n \n out_ready_i = 1;\n repeat (3) begin\n #10;\n end\n out_ready_i = 0;\n #10;\n \n $display(\"\\n*** Test 5: Error Handling ***\");\n clear_i = 1;\n in_addr_i = 32'h0000_0000;\n #10;\n clear_i = 0;\n #10;\n \n in_valid_i = 1;\n in_rdata_i = 32'h4840006F;\n in_err_i = 1;\n #10;\n in_valid_i = 0;\n #10;\n \n out_ready_i = 1;\n #10;\n out_ready_i = 0;\n #10;\n \n $display(\"\\n*** End of Simulation ***\");\n $finish;\n end\n\n initial begin\n $display(\"Time\\tclear in_valid in_addr in_rdata in_err | out_valid out_addr out_rdata out_err out_err_plus2 | busy\");\n $monitor(\"%0t\\t%b %b %h %h %b | %b %h %h %b %b | %h\",\n $time, clear_i, in_valid_i, in_addr_i, in_rdata_i, in_err_i,\n out_valid_o, out_addr_o, out_rdata_o, out_err_o, out_err_plus2_o,\n busy_o);\n end\n\nendmodule" + }, + "test_info": { + "test_criteria_0": [ + "cases with signal responses for buggy and bug free rtl codes are as tabulated as follows:", + "1 \u2013 clear fifo (aligned pc)**\n| time | clear | in_valid | in_addr | in_rdata | in_err | signal | buggy value | bug free value |\n|-------|-------|----------|----------|----------|--------|---------------|-------------|----------------|\n| 30000 | 1 | 0 | 00000000 | 00000000 | 0 | out_err_plus2 | 1 | 0 |\n| 35000 | 1 | 0 | 00000000 | 00000000 | 0 | out_err_plus2 | 1 | 0 |\n| 40000 | 0 | 0 | 00000000 | 00000000 | 0 | out_err_plus2 | 1 | 0 |", + "2 \u2013 single instruction fetch (aligned)**\n| time | clear | in_valid | in_addr | in_rdata | in_err | signal | buggy value | bug free value |\n|-------|-------|----------|----------|----------|--------|---------------|-------------|----------------|\n| 50000 | 0 | 1 | 00000000 | 8c218363 | 0 | out_err_plus2 | 1 | 0 |\n| 60000 | 0 | 0 | 00000000 | 8c218363 | 0 | out_valid | 0 | 1 |\n| 60000 | 0 | 0 | 00000000 | 8c218363 | 0 | out_err_plus2 | 1 | 0 |", + "3 \u2013 fifo depth test**\n| time | clear | in_valid | in_addr | in_rdata | in_err | signal | buggy value | bug free value |\n|--------|-------|----------|----------|----------|--------|---------------|-------------|----------------|\n| 90000 | 0 | 1 | 00000000 | 6c2183e3 | 0 | out_addr | 00000000 | 00000004 |\n| 90000 | 0 | 1 | 00000000 | 6c2183e3 | 0 | out_err_plus2 | 1 | 0 |\n| 100000 | 0 | 1 | 00000000 | 926cf16f | 0 | out_addr | 00000000 | 00000004 |\n| 100000 | 0 | 1 | 00000000 | 926cf16f | 0 | out_err_plus2 | 1 | 0 |\n| 105000 | 0 | 1 | 00000000 | 926cf16f | 0 | out_addr | 00000000 | 00000004 |\n| 105000 | 0 | 1 | 00000000 | 926cf16f | 0 | out_err_plus2 | 3 | 1 |\n| 110000 | 0 | 0 | 00000000 | 926cf16f | 0 | out_addr | 00000000 | 00000004 |\n| 110000 | 0 | 0 | 00000000 | 926cf16f | 0 | out_err_plus2 | 3 | 1 |\n| 125000 | 0 | 0 | 00000000 | 926cf16f | 0 | out_addr | 00000004 | 00000008 |\n| 125000 | 0 | 0 | 00000000 | 926cf16f | 0 | out_err_plus2 | 1 | 0 |\n| 135000 | 0 | 0 | 00000000 | 926cf16f | 0 | out_addr | 00000008 | 0000000c |\n| 135000 | 0 | 0 | 00000000 | 926cf16f | 0 | out_err_plus2 | 1 | 0 |", + "4 \u2013 unaligned instruction fetch**\n| time | clear | in_valid | in_addr | in_rdata | in_err | signal | buggy value | bug free value |\n|--------|-------|----------|----------|----------|--------|---------------|-------------|----------------|\n| 160000 | 1 | 0 | 00000002 | 926cf16f | 0 | out_addr | 00000008 | 0000000c |\n| 215000 | 0 | 0 | 00000002 | 763101e7 | 0 | out_valid | 0 | 1 |\n| 215000 | 0 | 0 | 00000002 | 763101e7 | 0 | out_err_plus2 | 1 | 0 |\n \n**test 5 \u2013 error handling**\n| time | clear | in_valid | in_addr | in_rdata | in_err | signal | buggy value | bug free value |\n|--------|-------|----------|----------|----------|--------|---------------|-------------|----------------|\n| 250000 | 1 | 0 | 00000000 | 763101e7 | 0 | out_addr | 00000004 | 00000008 |\n| 250000 | 1 | 0 | 00000000 | 763101e7 | 0 | out_err_plus2 | 1 | 0 |\n| 255000 | 1 | 0 | 00000000 | 763101e7 | 0 | out_err_plus2 | 1 | 0 |\n| 260000 | 0 | 0 | 00000000 | 763101e7 | 0 | out_err_plus2 | 1 | 0 |\n| 270000 | 0 | 1 | 00000000 | 4840006f | 1 | out_err_plus2 | 1 | 0 |\n| 280000 | 0 | 0 | 00000000 | 4840006f | 1 | out_valid | 0 | 1 |\n| 280000 | 0 | 0 | 00000000 | 4840006f | 1 | out_err_plus2 | 1 | 0 |", + "1 and test 2**:", + "1` (clear fifo), the table shows that for times 30000, 35000, and 40000 the buggy design always drives `out_err_plus2` as 1 while the bug-free design expects 0. similarly, in `test 2` (single instruction fetch \u2013 aligned), at time 50000 and 60000 the buggy rtl again drives `out_err_plus2` as 1 when it should be 0.", + "3 and test 4**:", + "3 (fifo depth test), the output address (`out_addr`) is observed as 00000000 at times 90000, 100000, and 105000 in the buggy design, while the bug-free design shows it should increment (e.g., 00000004 at these times). in test 4 (unaligned instruction fetch), at time 160000 the buggy design reports an out_addr of 00000008 versus the expected 0000000c.", + "1, test 2, test 3, and test 5**:", + "s, the out_err_plus2 value in the buggy rtl is incorrect. for instance, in test 3 at time 105000 the buggy rtl computes `out_err_plus2` as 3 instead of 1 (as in the bug-free design). similar discrepancies occur in test 1, test 2, and test 5, where the error signal remains high when it should be low.", + "2 and test 3**:", + "2, the bug-free design produces an extra cycle at time 75000 that is missing in the buggy response. in test 3, an extra row appears at time 95000 in the buggy design that should not exist.", + "4 (unaligned instruction fetch)**:", + "5 (error handling)**:", + "5 shows that, under error conditions, the output address is misaligned (e.g., 00000004 instead of 00000008 at 250000) and out_err_plus2 remains high over several cycles (times 250000, 255000, 260000, 270000, 280000) when the bug-free design expects it to be 0.", + "ing, the module failed to produce the expected output, leading to incorrect results. the module and its testbench are available in the current working directory for debugging, and the expected output is available in the testbench. could you help debug and fix the rtl to ensure correct functionality?" + ], + "test_criteria_2": [ + "be 0.", + "increment (e.g., 00000004 at these times). in test 4 (unaligned instruction fetch), at time 160000 the buggy design reports an out_addr of 00000008 versus the expected 0000000c.", + "be low.", + "not exist." + ], + "test_criteria_3": [ + ", leading to incorrect results. the module and its testbench are available in the current working directory for debugging, and the expected output is available in the testbench. could you help debug and fix the rtl to ensure correct functionality?" + ] + }, + "expected_behavior": [ + "increment (e", + "**Reference from Test 2 and Test 3**:", + "during error conditions, resulting in both address misalignment and persistent error flags." + ], + "metadata": { + "categories": [ + "cid016", + "medium" + ], + "domain": "memory", + "complexity": "intermediate", + "problem_type": "design", + "has_code": true, + "has_tests": true + }, + "full_prompt": "The given `fifo_buffer` module implements a parameterizable FIFO for managing request data and error signals, where the FIFO depth is set to NUM_OF_REQS+1. It buffers incoming data (addresses, read data, and error flags) and selects between freshly arrived input and stored FIFO data to produce aligned or unaligned outputs based on the instruction alignment bits. The module also computes the next instruction address by conditionally incrementing the stored address by two or four bytes depending on whether the instruction is compressed (as indicated by specific bit patterns) and updates its registers either synchronously or asynchronously based on the ResetAll parameter. Data is efficiently shifted through the FIFO using combinational logic that determines the lowest free entry, manages push/pop operations, and generates busy signals for backpressure control.\n\n\nThe various test cases with signal responses for Buggy and Bug Free RTL codes are as tabulated as follows:\n\n**Test 1 \u2013 Clear FIFO (Aligned PC)**\n| Time | clear | in_valid | in_addr | in_rdata | in_err | Signal | Buggy Value | Bug Free Value |\n|-------|-------|----------|----------|----------|--------|---------------|-------------|----------------|\n| 30000 | 1 | 0 | 00000000 | 00000000 | 0 | out_err_plus2 | 1 | 0 |\n| 35000 | 1 | 0 | 00000000 | 00000000 | 0 | out_err_plus2 | 1 | 0 |\n| 40000 | 0 | 0 | 00000000 | 00000000 | 0 | out_err_plus2 | 1 | 0 |\n\n**Test 2 \u2013 Single Instruction Fetch (Aligned)**\n| Time | clear | in_valid | in_addr | in_rdata | in_err | Signal | Buggy Value | Bug Free Value |\n|-------|-------|----------|----------|----------|--------|---------------|-------------|----------------|\n| 50000 | 0 | 1 | 00000000 | 8c218363 | 0 | out_err_plus2 | 1 | 0 |\n| 60000 | 0 | 0 | 00000000 | 8c218363 | 0 | out_valid | 0 | 1 |\n| 60000 | 0 | 0 | 00000000 | 8c218363 | 0 | out_err_plus2 | 1 | 0 |\n\n**Test 3 \u2013 FIFO Depth Test**\n| Time | clear | in_valid | in_addr | in_rdata | in_err | Signal | Buggy Value | Bug Free Value |\n|--------|-------|----------|----------|----------|--------|---------------|-------------|----------------|\n| 90000 | 0 | 1 | 00000000 | 6c2183e3 | 0 | out_addr | 00000000 | 00000004 |\n| 90000 | 0 | 1 | 00000000 | 6c2183e3 | 0 | out_err_plus2 | 1 | 0 |\n| 100000 | 0 | 1 | 00000000 | 926cf16f | 0 | out_addr | 00000000 | 00000004 |\n| 100000 | 0 | 1 | 00000000 | 926cf16f | 0 | out_err_plus2 | 1 | 0 |\n| 105000 | 0 | 1 | 00000000 | 926cf16f | 0 | out_addr | 00000000 | 00000004 |\n| 105000 | 0 | 1 | 00000000 | 926cf16f | 0 | out_err_plus2 | 3 | 1 |\n| 110000 | 0 | 0 | 00000000 | 926cf16f | 0 | out_addr | 00000000 | 00000004 |\n| 110000 | 0 | 0 | 00000000 | 926cf16f | 0 | out_err_plus2 | 3 | 1 |\n| 125000 | 0 | 0 | 00000000 | 926cf16f | 0 | out_addr | 00000004 | 00000008 |\n| 125000 | 0 | 0 | 00000000 | 926cf16f | 0 | out_err_plus2 | 1 | 0 |\n| 135000 | 0 | 0 | 00000000 | 926cf16f | 0 | out_addr | 00000008 | 0000000c |\n| 135000 | 0 | 0 | 00000000 | 926cf16f | 0 | out_err_plus2 | 1 | 0 |\n\n**Test 4 \u2013 Unaligned Instruction Fetch**\n| Time | clear | in_valid | in_addr | in_rdata | in_err | Signal | Buggy Value | Bug Free Value |\n|--------|-------|----------|----------|----------|--------|---------------|-------------|----------------|\n| 160000 | 1 | 0 | 00000002 | 926cf16f | 0 | out_addr | 00000008 | 0000000c |\n| 215000 | 0 | 0 | 00000002 | 763101e7 | 0 | out_valid | 0 | 1 |\n| 215000 | 0 | 0 | 00000002 | 763101e7 | 0 | out_err_plus2 | 1 | 0 |\n \n**Test 5 \u2013 Error Handling**\n| Time | clear | in_valid | in_addr | in_rdata | in_err | Signal | Buggy Value | Bug Free Value |\n|--------|-------|----------|----------|----------|--------|---------------|-------------|----------------|\n| 250000 | 1 | 0 | 00000000 | 763101e7 | 0 | out_addr | 00000004 | 00000008 |\n| 250000 | 1 | 0 | 00000000 | 763101e7 | 0 | out_err_plus2 | 1 | 0 |\n| 255000 | 1 | 0 | 00000000 | 763101e7 | 0 | out_err_plus2 | 1 | 0 |\n| 260000 | 0 | 0 | 00000000 | 763101e7 | 0 | out_err_plus2 | 1 | 0 |\n| 270000 | 0 | 1 | 00000000 | 4840006f | 1 | out_err_plus2 | 1 | 0 |\n| 280000 | 0 | 0 | 00000000 | 4840006f | 1 | out_valid | 0 | 1 |\n| 280000 | 0 | 0 | 00000000 | 4840006f | 1 | out_err_plus2 | 1 | 0 |\n\n## Identified Bugs :\n### 1. Out_err_plus2 Constant in Aligned Mode:\n\n**Reference from Test 1 and Test 2**:\nIn `Test 1` (Clear FIFO), the table shows that for times 30000, 35000, and 40000 the buggy design always drives `out_err_plus2` as 1 while the bug-free design expects 0. Similarly, in `Test 2` (Single Instruction Fetch \u2013 Aligned), at time 50000 and 60000 the buggy RTL again drives `out_err_plus2` as 1 when it should be 0.\n\n**Bug Cause**:\nThe combinational block for the aligned case (when `out_addr_o[1]` is false) in the buggy RTL forces `out_err_plus2_o` to a constant 1'b1 instead of using the computed error signal.\n\n### 2.Mis-indexed Data and Valid Signal Selection:\n\n**Reference from Test 3 and Test 4**:\nIn Test 3 (FIFO Depth Test), the output address (`out_addr`) is observed as 00000000 at times 90000, 100000, and 105000 in the buggy design, while the bug-free design shows it should increment (e.g., 00000004 at these times). In Test 4 (Unaligned Instruction Fetch), at time 160000 the buggy design reports an out_addr of 00000008 versus the expected 0000000c.\n\n**Bug Cause**:\nThe buggy code selects the rdata and err signals based on `valid_q[1]` rather than `valid_q[0]`. This off-by-one error in indexing causes the output data and addresses to be misaligned.\n\n### 3.Incorrect Err_plus2 Signal Computation:\n\n**Reference from Test 1, Test 2, Test 3, and Test 5**:\nAcross multiple tests, the out_err_plus2 value in the buggy RTL is incorrect. For instance, in Test 3 at time 105000 the buggy RTL computes `out_err_plus2` as 3 instead of 1 (as in the bug-free design). Similar discrepancies occur in Test 1, Test 2, and Test 5, where the error signal remains high when it should be low.\n\n**Bug Cause**:\nThe logic for generating err_plus2 in the buggy code uses incorrect FIFO indices and logical operations, leading to miscomputation of this error flag.\n\n### 4.FIFO Addressing and Extra/Missing Cycle Behavior:\n\n**Reference from Test 2 and Test 3**:\nIn Test 2, the bug-free design produces an extra cycle at time 75000 that is missing in the buggy response. In Test 3, an extra row appears at time 95000 in the buggy design that should not exist.\n\n**Bug Cause**:\nThese issues indicate that the update logic for FIFO addressing and valid signal propagation is inconsistent\u2014likely due to the off-by-one error from mis-indexing\u2014which leads to extra or missing FIFO cycles and misaligned output addresses.\n\n### 5.FIFO Pop and Compressed Instruction Detection Issues:\n\n**Reference from Test 4 (Unaligned Instruction Fetch)**:\nAt time 215000, the table shows that the buggy RTL incorrectly drives `out_valid` as 0 and `out_err_plus2` as 1 instead of the expected 1 and 0, respectively.\n\n**Bug Cause**:\nThe FIFO pop logic in the buggy RTL is missing a crucial gating condition for handling unaligned (compressed) instructions. In the bug-free design, the FIFO pop signal is conditioned not only on the `out_ready_i` and `out_valid_o` handshake but also on whether the instruction is compressed. Specifically, the bug-free RTL uses an extra condition\u2014such as checking (`~aligned_is_compressed | out_addr_o[1]`)\u2014to ensure that for compressed instructions the FIFO is only popped when the second half of the instruction is ready. Without this condition, the buggy design pops the FIFO prematurely, clearing the valid signal too early and resulting in misaligned outputs and incorrect error flags.\n\n### 6. Error Handling and Output Misalignment:\n\n**Reference from Test 5 (Error Handling)**:\nThe table for Test 5 shows that, under error conditions, the output address is misaligned (e.g., 00000004 instead of 00000008 at 250000) and out_err_plus2 remains high over several cycles (times 250000, 255000, 260000, 270000, 280000) when the bug-free design expects it to be 0.\n\n**Bug Cause**:\nThese issues reinforce that mis-indexing in FIFO handling and the flawed computation of the err_plus2 signal lead to incorrect behavior during error conditions, resulting in both address misalignment and persistent error flags.\n\n## Deliverable :\nDuring testing, the module failed to produce the expected output, leading to incorrect results. The module and its testbench are available in the current working directory for debugging, and the expected output is available in the testbench. Could you help debug and fix the RTL to ensure correct functionality?\n", + "system_message": "You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Edit files** by using:\n - `sed -i 's/old_text/new_text/g' `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n\nYou will be given a prompt and your task is to understand it and solve the given issue by using the above-mentioned commands as needed. In the final step, you should create a Linux patch to highlight the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.", + "raw_context": { + "docs/specification.md": null, + "rtl/decoder_data_control_64b66b.sv": null, + "rtl/encoder_control_64b66b.sv": null, + "rtl/encoder_data_64b66b.sv": null, + "rtl/aes128_encrypt.sv": null, + "verif/tb_aes128_enc.sv": null, + "rtl/aes128_decrypt.sv": null, + "rtl/aes128_key_expansion.sv": null, + "rtl/inv_sbox.sv": null, + "rtl/sbox.sv": null, + "verif/tb_aes128_dec.sv": null, + "rtl/aes_encrypt.sv": null, + "verif/tb_aes_encrypt.sv": null, + "rtl/aes_decrypt.sv": null, + "rtl/aes_ke.sv": null, + "verif/tb_aes_decrypt.sv": null, + "rtl/aes_dec_top.sv": null, + "rtl/aes_enc_top.sv": null, + "verif/tb_padding_top.sv": null, + "verif/tb_des_enc.sv": null, + "docs/Key_schedule.md": null, + "docs/Permutations.md": null, + "docs/S_box_creation.md": null, + "rtl/S1.sv": null, + "rtl/S2.sv": null, + "rtl/S3.sv": null, + "rtl/S4.sv": null, + "rtl/S5.sv": null, + "rtl/S6.sv": null, + "rtl/S7.sv": null, + "rtl/S8.sv": null, + "rtl/des_enc.sv": null, + "verif/tb_des_dec.sv": null, + "docs/Encryption.md": null, + "rtl/des_dec.sv": null, + "verif/tb_3des_enc.sv": null, + "verif/tb_3des_dec.sv": null, + "docs/min_hamming_distance_finder_spec.md": null, + "rtl/Bit_Difference_Counter.sv": null, + "rtl/Bitwise_Reduction.sv": null, + "rtl/Data_Reduction.sv": null, + "verif/tb_Min_Hamming_Distance_Finder.sv": null, + "docs/specs.md": null, + "rtl/arithmetic_progression_generator.sv": null, + "docs/algorithms.md": null, + "docs/coeff_update_spec.md": null, + "docs/equalizer_spec.md": null, + "docs/error_calc_spec.md": null, + "rtl/coeff_update.sv": null, + "rtl/dynamic_equalizer.sv": null, + "rtl/error_calc.sv": null, + "docs/awgn_spec.md": null, + "docs/equalizer_top_spec.md": null, + "rtl/elevator_control_system.sv": null, + "docs/tx_specification.md": null, + "rtl/ethernet_fifo_cdc.sv": null, + "docs/tx_mac_specification.md": null, + "verif/event_scheduler_tb.sv": null, + "docs/modified_specs.md": null, + "rtl/event_scheduler.sv": null, + "verif/tb_event_scheduler.sv": null, + "rtl/column_selector.sv": null, + "rtl/event_storage.sv": null, + "verif/tb.sv": null, + "rtl/fixed_priority_arbiter.sv": null, + "verif/fixed_priority_arbiter_tb.sv": null, + "docs/Modified_specification.md": null, + "docs/GCD_specification.md": null, + "docs/crypto_accelerator_specification.md": null, + "docs/modular_exponentiation_specification.md": null, + "docs/modular_multiplier_specification.md": null, + "rtl/gcd_controlpath_3.sv": null, + "rtl/gcd_controlpath_4.sv": null, + "rtl/gcd_datapath_5.sv": null, + "rtl/gcd_datapath_6.sv": null, + "rtl/gcd_top_1.sv": null, + "rtl/gcd_top_2.sv": null, + "rtl/modular_exponentiation.sv": null, + "rtl/modular_multiplier.sv": null, + "rtl/lfsr_8bit.sv": null, + "verif/lfsr_8bit_tb.sv": null, + "rtl/bit16_lfsr.sv": null, + "rtl/low_power_ctrl.sv": null, + "rtl/sync_fifo.sv": null, + "verif/tb_low_power_channel.sv": null, + "rtl/cross_domain_sync.sv": null, + "rtl/dsp_input_stage.sv": null, + "rtl/dsp_output_stage.sv": null, + "rtl/lfsr_generator.sv": null, + "rtl/monte_carlo_dsp_monitor_top.sv": null, + "verif/monte_carlo_dsp_monitor_top_tb.sv": null, + "docs/multiplexer_specification.md": null, + "verif/multiplexer_tb.sv": null, + "docs/nbit_swizzling_spec.md": null, + "verif/nbit_swizzling_tb.sv": null, + "docs/nmea_decoder_spec.md": null, + "rtl/nmea_decoder.sv": null, + "verif/nmea_decoder_tb.sv": null, + "docs/fifo.md": null, + "rtl/fifo_memory.sv": null, + "rtl/read_to_write_pointer_sync.sv": null, + "rtl/rptr_empty.sv": null, + "rtl/wptr_full.sv": null, + "rtl/write_to_read_pointer_sync.sv": null, + "docs/spec.md": null, + "verif/async_filo_tb.sv": null, + "docs/axilite_to_pcie_config_module.md": null, + "rtl/axi4lite_to_pcie_cfg_bridge.sv": null, + "rtl/axis_broadcast.sv": null, + "verif/tb_axis_broadcast.sv": null, + "docs/axis_to_uart_tx_specs.md": null, + "docs/uart_rx_to_axis_specs.md": null, + "rtl/barrel_shifter.sv": null, + "verif/barrel_shifter_tb.sv": null, + "rtl/bcd_adder.sv": null, + "rtl/full_adder.sv": null, + "rtl/four_bit_adder.sv": null, + "rtl/search_binary_search_tree.sv": null, + "rtl/delete_node_binary_search_tree.sv": null, + "docs/bst_operations.md": null, + "rtl/binary_search_tree_sort_construct.sv": null, + "docs/Spec.md": null, + "verif/tb_binary_to_gray.sv": null, + "verif/tb_custom_byte_enable_ram.sv": null, + "verif/cache_controller_tb.sv": null, + "rtl/caesar_cipher.sv": null, + "verif/caesar_cipher_tb.sv": null, + "verif/tb_pseudoRandGenerator_ca.sv": null, + "docs/continuous_adder_specification.md": null, + "verif/continuous_adder_tb.sv": null, + "rtl/fifo_buffer.sv": "module fifo_buffer #(\n parameter int unsigned NUM_OF_REQS = 2,\n parameter bit ResetAll = 1'b0\n) (\n input logic clk_i,\n input logic rst_i,\n\n input logic clear_i, \n output logic [NUM_OF_REQS-1:0] busy_o,\n\n input logic in_valid_i,\n input logic [31:0] in_addr_i,\n input logic [31:0] in_rdata_i,\n input logic in_err_i,\n\n output logic out_valid_o,\n input logic out_ready_i,\n output logic [31:0] out_addr_o,\n output logic [31:0] out_rdata_o,\n output logic out_err_o,\n output logic out_err_plus2_o\n);\n\n localparam int unsigned FIFO_DEPTH = NUM_OF_REQS + 1;\n\n logic [31:0] rdata_d [0:FIFO_DEPTH-1];\n logic [31:0] rdata_q [0:FIFO_DEPTH-1];\n logic [FIFO_DEPTH-1:0] err_d, err_q;\n logic [FIFO_DEPTH-1:0] valid_d, valid_q;\n logic [FIFO_DEPTH-1:0] lowest_free_entry;\n logic [FIFO_DEPTH-1:0] valid_pushed, valid_popped;\n logic [FIFO_DEPTH-1:0] entry_en;\n\n logic pop_fifo;\n logic [31:0] rdata, rdata_unaligned;\n logic err, err_unaligned, err_plus2;\n logic valid, valid_unaligned;\n\n logic aligned_is_compressed, unaligned_is_compressed;\n\n logic addr_incr_two;\n logic [31:1] instr_addr_next;\n logic [31:1] instr_addr_d, instr_addr_q;\n logic instr_addr_en;\n logic unused_addr_in;\n\n assign rdata = valid_q[1] ? rdata_q[1] : in_rdata_i;\n assign err = valid_q[1] ? err_q[1] : in_err_i;\n assign valid = valid_q[1] | in_valid_i;\n\n assign rdata_unaligned = valid_q[1] ? {rdata_q[1][15:0], rdata[31:16]} :\n {in_rdata_i[15:0], rdata[31:16]};\n\n assign err_unaligned = valid_q[1] ? ((err_q[1] & ~unaligned_is_compressed) | err_q[0]) :\n ((valid_q[0] & err_q[0]) |\n (in_err_i & (~valid_q[0] | ~unaligned_is_compressed)));\n\n assign err_plus2 = valid_q[0] ? (err_q[0] & ~err_q[0]) :\n (in_err_i & valid_q[1] & ~err_q[1]);\n\n assign valid_unaligned = valid_q[1] ? 1'b1 :\n (valid_q[0] & in_valid_i);\n\n assign unaligned_is_compressed = (rdata[17:16] != 2'b11);\n assign aligned_is_compressed = (rdata[1:0] != 2'b11);\n\n always @(*) begin\n if (out_addr_o[1]) begin\n out_rdata_o = rdata_unaligned;\n out_err_o = err_unaligned;\n out_err_plus2_o = err_plus2;\n if (unaligned_is_compressed) begin\n out_valid_o = valid;\n end else begin\n out_valid_o = valid_unaligned;\n end\n end else begin\n out_rdata_o = rdata;\n out_err_o = err;\n out_err_plus2_o = 1'b1;\n out_valid_o = valid;\n end\n end\n\n assign instr_addr_en = clear_i | (out_ready_i & out_valid_o);\n assign addr_incr_two = instr_addr_q[1] ? unaligned_is_compressed :\n aligned_is_compressed;\n\n assign instr_addr_next = (instr_addr_q[31:1] +\n {29'd0, ~addr_incr_two, addr_incr_two});\n\n assign instr_addr_d = clear_i ? in_addr_i[31:1] : instr_addr_next;\n\n if (ResetAll) begin : g_instr_addr_ra\n always_ff @(posedge clk_i or negedge rst_i) begin\n if (!rst_i) begin\n instr_addr_q <= '0;\n end else if (instr_addr_en) begin\n instr_addr_q <= instr_addr_q;\n end\n end\n end else begin : g_instr_addr_nr\n always_ff @(posedge clk_i) begin\n if (instr_addr_en) begin\n instr_addr_q <= instr_addr_d;\n end\n end\n end\n\n assign out_addr_o = {instr_addr_q, 1'b0};\n assign unused_addr_in = in_addr_i[0];\n\n assign busy_o = valid_q[FIFO_DEPTH-1:FIFO_DEPTH-NUM_OF_REQS];\n assign pop_fifo = out_ready_i & out_valid_o;\n\n for (genvar i = 0; i < (FIFO_DEPTH - 1); i++) begin : g_fifo_next\n if (i == 0) begin : g_ent0\n assign lowest_free_entry[i] = ~valid_q[i];\n end else begin : g_ent_others\n assign lowest_free_entry[i] = ~valid_q[i] & valid_q[i-1];\n end\n\n assign valid_pushed[i] = (in_valid_i & lowest_free_entry[i]) | valid_q[i];\n assign valid_popped[i] = pop_fifo ? valid_pushed[i+1] : valid_pushed[i];\n assign valid_d[i] = valid_popped[i] & ~clear_i;\n assign entry_en[i] = (valid_pushed[i+1] & pop_fifo) |\n (in_valid_i & lowest_free_entry[i] & ~pop_fifo);\n assign rdata_d[i] = valid_q[i+1] ? rdata_q[i+1] : in_rdata_i;\n assign err_d[i] = valid_q[i+1] ? err_q[i+1] : in_err_i;\n end\n\n assign lowest_free_entry[FIFO_DEPTH-1] = ~valid_q[FIFO_DEPTH-1] & valid_q[FIFO_DEPTH-2];\n assign valid_pushed[FIFO_DEPTH-1] = valid_q[FIFO_DEPTH-1] | (in_valid_i & lowest_free_entry[FIFO_DEPTH-1]);\n assign valid_popped[FIFO_DEPTH-1] = pop_fifo ? 1'b0 : valid_pushed[FIFO_DEPTH-1];\n assign valid_d[FIFO_DEPTH-1] = valid_popped[FIFO_DEPTH-1] & ~clear_i;\n assign entry_en[FIFO_DEPTH-1] = in_valid_i & lowest_free_entry[FIFO_DEPTH-1];\n assign rdata_d[FIFO_DEPTH-1] = in_rdata_i;\n assign err_d[FIFO_DEPTH-1] = in_err_i;\n\n always_ff @(posedge clk_i or negedge rst_i) begin\n if (!rst_i) begin\n valid_q <= '0;\n end else begin\n valid_q <= valid_d;\n end\n end\n\n for (genvar i = 0; i < FIFO_DEPTH; i++) begin : g_fifo_regs\n if (ResetAll) begin : g_rdata_ra\n always_ff @(posedge clk_i or negedge rst_i) begin\n if (!rst_i) begin\n rdata_q[i] <= '0;\n err_q[i] <= '0;\n end else if (entry_en[i]) begin\n rdata_q[i] <= rdata_d[i];\n err_q[i] <= err_d[i];\n end\n end\n end else begin : g_rdata_nr\n always_ff @(posedge clk_i) begin\n if (entry_en[i]) begin\n rdata_q[i] <= rdata_d[i];\n err_q[i] <= err_d[i];\n end\n end\n end\n end\nendmodule", + "verif/tb_fifo_buffer.sv": "`timescale 1ns/1ps\n\nmodule tb_fifo_buffer;\n\n \n parameter int unsigned NUM_OF_REQS = 2;\n parameter bit ResetAll = 1'b0; \n\n \n logic clk_i;\n logic rst_i;\n logic clear_i;\n logic [NUM_OF_REQS-1:0] busy_o;\n\n logic in_valid_i;\n logic [31:0] in_addr_i;\n logic [31:0] in_rdata_i;\n logic in_err_i;\n\n logic out_valid_o;\n logic out_ready_i;\n logic [31:0] out_addr_o;\n logic [31:0] out_rdata_o;\n logic out_err_o;\n logic out_err_plus2_o;\n\n \n fifo_buffer #(\n .NUM_OF_REQS(NUM_OF_REQS),\n .ResetAll(ResetAll)\n ) dut (\n .clk_i(clk_i),\n .rst_i(rst_i),\n .clear_i(clear_i),\n .busy_o(busy_o),\n .in_valid_i(in_valid_i),\n .in_addr_i(in_addr_i),\n .in_rdata_i(in_rdata_i),\n .in_err_i(in_err_i),\n .out_valid_o(out_valid_o),\n .out_ready_i(out_ready_i),\n .out_addr_o(out_addr_o),\n .out_rdata_o(out_rdata_o),\n .out_err_o(out_err_o),\n .out_err_plus2_o(out_err_plus2_o)\n );\n\n initial begin\n clk_i = 0;\n forever #5 clk_i = ~clk_i;\n end\n\n initial begin\n rst_i = 0;\n #20;\n rst_i = 1;\n end\n\n initial begin\n clear_i = 0;\n in_valid_i = 0;\n in_addr_i = 32'h0000_0000;\n in_rdata_i = 32'h0;\n in_err_i = 0;\n out_ready_i = 0;\n \n @(posedge rst_i);\n #10;\n \n $display(\"\\n*** Test 1: Clear FIFO (Aligned PC) ***\");\n clear_i = 1;\n in_addr_i = 32'h0000_0000;\n #10;\n clear_i = 0;\n #10;\n \n $display(\"\\n*** Test 2: Single Instruction Fetch (Aligned) ***\");\n in_valid_i = 1;\n in_rdata_i = 32'h8C218363;\n in_err_i = 0;\n #10;\n in_valid_i = 0;\n #10;\n \n out_ready_i = 1;\n #10;\n out_ready_i = 0;\n #10;\n \n $display(\"\\n*** Test 3: FIFO Depth Test ***\");\n in_valid_i = 1;\n in_rdata_i = 32'h6C2183E3;\n in_err_i = 0;\n #10;\n in_rdata_i = 32'h926CF16F;\n #10;\n in_valid_i = 0;\n #10;\n \n out_ready_i = 1;\n repeat (3) begin\n #10;\n end\n out_ready_i = 0;\n #10;\n \n $display(\"\\n*** Test 4: Unaligned Instruction Fetch ***\");\n clear_i = 1;\n in_addr_i = 32'h0000_0002;\n #10;\n clear_i = 0;\n #10;\n \n in_valid_i = 1;\n in_rdata_i = 32'hF63101E7;\n in_err_i = 0;\n #10;\n \n in_rdata_i = 32'h763101E7;\n #10;\n in_valid_i = 0;\n #10;\n \n out_ready_i = 1;\n repeat (3) begin\n #10;\n end\n out_ready_i = 0;\n #10;\n \n $display(\"\\n*** Test 5: Error Handling ***\");\n clear_i = 1;\n in_addr_i = 32'h0000_0000;\n #10;\n clear_i = 0;\n #10;\n \n in_valid_i = 1;\n in_rdata_i = 32'h4840006F;\n in_err_i = 1;\n #10;\n in_valid_i = 0;\n #10;\n \n out_ready_i = 1;\n #10;\n out_ready_i = 0;\n #10;\n \n $display(\"\\n*** End of Simulation ***\");\n $finish;\n end\n\n initial begin\n $display(\"Time\\tclear in_valid in_addr in_rdata in_err | out_valid out_addr out_rdata out_err out_err_plus2 | busy\");\n $monitor(\"%0t\\t%b %b %h %h %b | %b %h %h %b %b | %h\",\n $time, clear_i, in_valid_i, in_addr_i, in_rdata_i, in_err_i,\n out_valid_o, out_addr_o, out_rdata_o, out_err_o, out_err_plus2_o,\n busy_o);\n end\n\nendmodule", + "docs/direct_map_cache_spec.md": null, + "verif/tb_direct_map_cache.sv": null, + "rtl/direct_map_cache.sv": null, + "rtl/dual_port_memory.sv": null, + "rtl/gen_cos_sin_lut.sv": null, + "rtl/phase_lut.sv": null, + "rtl/phase_rotation.sv": null, + "rtl/power4.sv": null, + "rtl/saturation.sv": null, + "rtl/top_phase_rotation.sv": null, + "docs/spec_viterbi.md": null, + "docs/spec_slicer_top.md": null, + "docs/spec_top_phase_rotation.md": null, + "rtl/slicer.sv": null, + "rtl/slicer_top.sv": null, + "docs/swizzler_specification.md": null, + "verif/swizzler_tb.sv": null, + "rtl/swizzler.sv": null, + "docs/sync_serial_communication_tx_rx_spec.md": null, + "verif/sync_serial_communication_tb.sv": null, + "rtl/weight_stationary_pe.sv": null, + "verif/systolic_array_tb.sv": null, + "rtl/thermostat.v": null, + "docs/Traffic_controller.md": null, + "rtl/traffic_light_controller.sv": null, + "docs/Universal_Shift_Register_spec.md": null, + "verif/tb_universal_shift_register.sv": null, + "rtl/universal_shift_register.sv": null, + "docs/spec_conj.md": null, + "docs/spec_cross_correlation.md": null, + "docs/spec_detect_sequence.md": null, + "rtl/adder_2d_layers.sv": null, + "rtl/adder_tree_2d.sv": null, + "rtl/correlate.sv": null, + "rtl/cross_correlation.sv": null, + "docs/valid_modes.md": null, + "docs/words_counting.md": null, + "rtl/detect_sequence.sv": null, + "docs/proc_fsm_spec.md": null, + "docs/adder_tree.md": null, + "docs/coeff_ram.md": null, + "docs/poly_decimator.md": null, + "docs/poly_filter.md": null, + "docs/shift_register.md": null, + "rtl/adder_tree.sv": null, + "rtl/coeff_ram.sv": null, + "rtl/poly_filter.sv": null, + "rtl/shift_register.sv": null, + "docs/prbs_specification.md": null, + "rtl/prbs_gen_check.sv": null, + "rtl/fsm.sv": null, + "verif/fsm_tb.sv": null, + "rtl/CA_1.sv": null, + "rtl/CA_2.sv": null, + "rtl/CA_3.sv": null, + "rtl/CA_4.sv": null, + "rtl/rgb_color_space_conversion.sv": null, + "rtl/APBGlobalHistoryRegister.v": null, + "docs/signed_comparator_specification.md": null, + "verif/signed_comparator_tb.sv": null, + "rtl/sorting_engine.sv": null, + "rtl/brick_sort.sv": null, + "rtl/bubble_sort.sv": null, + "rtl/merge_sort.sv": null, + "rtl/selection_sort.sv": null + } + }, + { + "id": "cvdp_agentic_digital_stopwatch_0001", + "index": 524, + "source_config": "cvdp_agentic_code_generation_no_commercial", + "instruction": "Context: You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n\n Your task is to create a Verilog module based on the provided specifications and integrate it into an existing system using proper module instantiation and connections. At the end, please prepare a Linux patch file for me to finalize the request. \n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.\n\nTask: `digital stopwatch` module in SystemVerilog. Refer to the specification provided in `docs/digital_stopwatch_spec.md` to the RTL. The specification details a parameterizable stopwatch that maintains seconds, minutes, and a single-bit hour indicator, along with a start/stop control. The should be hierarchical, with dig_stopwatch_top as the top-level module and \ndig_stopwatch implementing the core stopwatch logic. It must include:\n\n- A clock divider that generates a 1 Hz pulse from a parameterized input clock (default 50 MHz).\n- Separate counters for seconds (0\u201359) and minutes (0\u201359).\n- A single-bit hour signal that is asserted upon rolling over 59 minutes.\n- Output signals to indicate pulses when second, minute, or hour counters change.\n- A beep mechanism that activates on each hour pulse and deactivates on the next second pulse.\n\nThe code should be well-documented with clear comments explaining the functionality of each major block. Follow best practices in SystemVerilog coding to ensure readability, reusability, and maintainability.", + "verilog_code": { + "code_block_1_1": "docs/digital_stopwatch_spec.md" + }, + "test_info": { + "test_criteria_2": [ + "be hierarchical, with dig_stopwatch_top as the top-level module and", + "be well-documented with clear comments explaining the functionality of each major block. follow best practices in systemverilog coding to ensure readability, reusability, and maintainability." + ] + }, + "expected_behavior": [ + "be hierarchical, with dig_stopwatch_top as the top-level module and", + "be well-documented with clear comments explaining the functionality of each major block" + ], + "metadata": { + "categories": [ + "cid005", + "easy" + ], + "domain": "memory", + "complexity": "intermediate", + "problem_type": "design", + "has_code": true, + "has_tests": true + }, + "full_prompt": "Design a `digital stopwatch` module in SystemVerilog. Refer to the specification provided in `docs/digital_stopwatch_spec.md` to design the RTL. The specification details a parameterizable stopwatch that maintains seconds, minutes, and a single-bit hour indicator, along with a start/stop control. The design should be hierarchical, with dig_stopwatch_top as the top-level module and \ndig_stopwatch implementing the core stopwatch logic. It must include:\n\n- A clock divider that generates a 1 Hz pulse from a parameterized input clock (default 50 MHz).\n- Separate counters for seconds (0\u201359) and minutes (0\u201359).\n- A single-bit hour signal that is asserted upon rolling over 59 minutes.\n- Output signals to indicate pulses when second, minute, or hour counters change.\n- A beep mechanism that activates on each hour pulse and deactivates on the next second pulse.\n\nThe code should be well-documented with clear comments explaining the functionality of each major block. Follow best practices in SystemVerilog coding to ensure readability, reusability, and maintainability.\n", + "system_message": "You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n\n Your task is to create a Verilog module based on the provided specifications and integrate it into an existing system using proper module instantiation and connections. At the end, please prepare a Linux patch file for me to finalize the request. \n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.", + "raw_context": { + "docs/specification.md": null, + "rtl/decoder_data_control_64b66b.sv": null, + "rtl/encoder_control_64b66b.sv": null, + "rtl/encoder_data_64b66b.sv": null, + "rtl/aes128_encrypt.sv": null, + "verif/tb_aes128_enc.sv": null, + "rtl/aes128_decrypt.sv": null, + "rtl/aes128_key_expansion.sv": null, + "rtl/inv_sbox.sv": null, + "rtl/sbox.sv": null, + "verif/tb_aes128_dec.sv": null, + "rtl/aes_encrypt.sv": null, + "verif/tb_aes_encrypt.sv": null, + "rtl/aes_decrypt.sv": null, + "rtl/aes_ke.sv": null, + "verif/tb_aes_decrypt.sv": null, + "rtl/aes_dec_top.sv": null, + "rtl/aes_enc_top.sv": null, + "verif/tb_padding_top.sv": null, + "verif/tb_des_enc.sv": null, + "docs/Key_schedule.md": null, + "docs/Permutations.md": null, + "docs/S_box_creation.md": null, + "rtl/S1.sv": null, + "rtl/S2.sv": null, + "rtl/S3.sv": null, + "rtl/S4.sv": null, + "rtl/S5.sv": null, + "rtl/S6.sv": null, + "rtl/S7.sv": null, + "rtl/S8.sv": null, + "rtl/des_enc.sv": null, + "verif/tb_des_dec.sv": null, + "docs/Encryption.md": null, + "rtl/des_dec.sv": null, + "verif/tb_3des_enc.sv": null, + "verif/tb_3des_dec.sv": null, + "docs/min_hamming_distance_finder_spec.md": null, + "rtl/Bit_Difference_Counter.sv": null, + "rtl/Bitwise_Reduction.sv": null, + "rtl/Data_Reduction.sv": null, + "verif/tb_Min_Hamming_Distance_Finder.sv": null, + "docs/specs.md": null, + "rtl/arithmetic_progression_generator.sv": null, + "docs/algorithms.md": null, + "docs/coeff_update_spec.md": null, + "docs/equalizer_spec.md": null, + "docs/error_calc_spec.md": null, + "rtl/coeff_update.sv": null, + "rtl/dynamic_equalizer.sv": null, + "rtl/error_calc.sv": null, + "docs/awgn_spec.md": null, + "docs/equalizer_top_spec.md": null, + "rtl/elevator_control_system.sv": null, + "docs/tx_specification.md": null, + "rtl/ethernet_fifo_cdc.sv": null, + "docs/tx_mac_specification.md": null, + "verif/event_scheduler_tb.sv": null, + "docs/modified_specs.md": null, + "rtl/event_scheduler.sv": null, + "verif/tb_event_scheduler.sv": null, + "rtl/column_selector.sv": null, + "rtl/event_storage.sv": null, + "verif/tb.sv": null, + "rtl/fixed_priority_arbiter.sv": null, + "verif/fixed_priority_arbiter_tb.sv": null, + "docs/Modified_specification.md": null, + "docs/GCD_specification.md": null, + "docs/crypto_accelerator_specification.md": null, + "docs/modular_exponentiation_specification.md": null, + "docs/modular_multiplier_specification.md": null, + "rtl/gcd_controlpath_3.sv": null, + "rtl/gcd_controlpath_4.sv": null, + "rtl/gcd_datapath_5.sv": null, + "rtl/gcd_datapath_6.sv": null, + "rtl/gcd_top_1.sv": null, + "rtl/gcd_top_2.sv": null, + "rtl/modular_exponentiation.sv": null, + "rtl/modular_multiplier.sv": null, + "rtl/lfsr_8bit.sv": null, + "verif/lfsr_8bit_tb.sv": null, + "rtl/bit16_lfsr.sv": null, + "rtl/low_power_ctrl.sv": null, + "rtl/sync_fifo.sv": null, + "verif/tb_low_power_channel.sv": null, + "rtl/cross_domain_sync.sv": null, + "rtl/dsp_input_stage.sv": null, + "rtl/dsp_output_stage.sv": null, + "rtl/lfsr_generator.sv": null, + "rtl/monte_carlo_dsp_monitor_top.sv": null, + "verif/monte_carlo_dsp_monitor_top_tb.sv": null, + "docs/multiplexer_specification.md": null, + "verif/multiplexer_tb.sv": null, + "docs/nbit_swizzling_spec.md": null, + "verif/nbit_swizzling_tb.sv": null, + "docs/nmea_decoder_spec.md": null, + "rtl/nmea_decoder.sv": null, + "verif/nmea_decoder_tb.sv": null, + "docs/fifo.md": null, + "rtl/fifo_memory.sv": null, + "rtl/read_to_write_pointer_sync.sv": null, + "rtl/rptr_empty.sv": null, + "rtl/wptr_full.sv": null, + "rtl/write_to_read_pointer_sync.sv": null, + "docs/spec.md": null, + "verif/async_filo_tb.sv": null, + "docs/axilite_to_pcie_config_module.md": null, + "rtl/axi4lite_to_pcie_cfg_bridge.sv": null, + "rtl/axis_broadcast.sv": null, + "verif/tb_axis_broadcast.sv": null, + "docs/axis_to_uart_tx_specs.md": null, + "docs/uart_rx_to_axis_specs.md": null, + "rtl/barrel_shifter.sv": null, + "verif/barrel_shifter_tb.sv": null, + "rtl/bcd_adder.sv": null, + "rtl/full_adder.sv": null, + "rtl/four_bit_adder.sv": null, + "rtl/search_binary_search_tree.sv": null, + "rtl/delete_node_binary_search_tree.sv": null, + "docs/bst_operations.md": null, + "rtl/binary_search_tree_sort_construct.sv": null, + "docs/Spec.md": null, + "verif/tb_binary_to_gray.sv": null, + "verif/tb_custom_byte_enable_ram.sv": null, + "verif/cache_controller_tb.sv": null, + "rtl/caesar_cipher.sv": null, + "verif/caesar_cipher_tb.sv": null, + "verif/tb_pseudoRandGenerator_ca.sv": null, + "docs/continuous_adder_specification.md": null, + "verif/continuous_adder_tb.sv": null, + "rtl/fifo_buffer.sv": null, + "verif/tb_fifo_buffer.sv": null, + "docs/direct_map_cache_spec.md": null, + "verif/tb_direct_map_cache.sv": null, + "rtl/direct_map_cache.sv": null, + "rtl/dual_port_memory.sv": null, + "rtl/gen_cos_sin_lut.sv": null, + "rtl/phase_lut.sv": null, + "rtl/phase_rotation.sv": null, + "rtl/power4.sv": null, + "rtl/saturation.sv": null, + "rtl/top_phase_rotation.sv": null, + "docs/spec_viterbi.md": null, + "docs/spec_slicer_top.md": null, + "docs/spec_top_phase_rotation.md": null, + "rtl/slicer.sv": null, + "rtl/slicer_top.sv": null, + "docs/swizzler_specification.md": null, + "verif/swizzler_tb.sv": null, + "rtl/swizzler.sv": null, + "docs/sync_serial_communication_tx_rx_spec.md": null, + "verif/sync_serial_communication_tb.sv": null, + "rtl/weight_stationary_pe.sv": null, + "verif/systolic_array_tb.sv": null, + "rtl/thermostat.v": null, + "docs/Traffic_controller.md": null, + "rtl/traffic_light_controller.sv": null, + "docs/Universal_Shift_Register_spec.md": null, + "verif/tb_universal_shift_register.sv": null, + "rtl/universal_shift_register.sv": null, + "docs/spec_conj.md": null, + "docs/spec_cross_correlation.md": null, + "docs/spec_detect_sequence.md": null, + "rtl/adder_2d_layers.sv": null, + "rtl/adder_tree_2d.sv": null, + "rtl/correlate.sv": null, + "rtl/cross_correlation.sv": null, + "docs/valid_modes.md": null, + "docs/words_counting.md": null, + "rtl/detect_sequence.sv": null, + "docs/proc_fsm_spec.md": null, + "docs/adder_tree.md": null, + "docs/coeff_ram.md": null, + "docs/poly_decimator.md": null, + "docs/poly_filter.md": null, + "docs/shift_register.md": null, + "rtl/adder_tree.sv": null, + "rtl/coeff_ram.sv": null, + "rtl/poly_filter.sv": null, + "rtl/shift_register.sv": null, + "docs/prbs_specification.md": null, + "rtl/prbs_gen_check.sv": null, + "rtl/fsm.sv": null, + "verif/fsm_tb.sv": null, + "rtl/CA_1.sv": null, + "rtl/CA_2.sv": null, + "rtl/CA_3.sv": null, + "rtl/CA_4.sv": null, + "rtl/rgb_color_space_conversion.sv": null, + "rtl/APBGlobalHistoryRegister.v": null, + "docs/signed_comparator_specification.md": null, + "verif/signed_comparator_tb.sv": null, + "rtl/sorting_engine.sv": null, + "rtl/brick_sort.sv": null, + "rtl/bubble_sort.sv": null, + "rtl/merge_sort.sv": null, + "rtl/selection_sort.sv": null + } + }, + { + "id": "cvdp_agentic_direct_map_cache_0001", + "index": 525, + "source_config": "cvdp_agentic_code_generation_no_commercial", + "instruction": "Context: You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n\n Your task is to create a System Verilog module based on the provided specifications and integrate it into an existing system using proper module instantiation and connections.\n\nTask: `direct_map_cache` module in SystemVerilog. Refer to the specification provided in `docs/direct_map_cache_spec.md` to the RTL. The specification details a parameterizable direct-mapped cache supporting read/operations, tag comparison for hit/miss detection, and valid/dirty bit management. Specifically, it must include:\n\n## Requirements\n\n1. **Parameterization**:\n - The must be parameterizable for:\n - **Cache size**\n - **Data width**\n - **Tag width**\n - **Offset width**\n - This allows the scale easily to different systems.\n\n2. **Tag Comparison Logic**:\n - tag comparison logic to differentiate between cache hits and misses.\n\n3. **Valid/Dirty Bit Management**:\n - Handle valid bit to mark cache lines as initialized or empty.\n - Track modifications using a dirty bit.\n\n4. **Indexing and Offset Calculations**:\n - Address specific bytes within each cache line.\n - Include error detection for unaligned accesses.\n\n5. **Synchronous Operations**:\n - Control read/operations via the following signals:\n - `comp` (compare)\n - `write` (write)\n - `enable` (enable)\n\nThis document provides an overview of the `direct_map_cache` module in SystemVerilog, outlining the key requirements, functionality, and blocks.", + "verilog_code": { + "code_block_1_1": "docs/direct_map_cache_spec.md", + "code_block_2_0": "module in SystemVerilog. Refer to the specification provided in `docs/direct_map_cache_spec.md` to design the RTL. The specification details a parameterizable direct-mapped cache supporting read/write operations, tag comparison for hit/miss detection, and valid/dirty bit management. Specifically, it must include:\n\n## Requirements\n\n1. **Parameterization**:\n - The design must be parameterizable for:\n - **Cache size**\n - **Data width**\n - **Tag width**\n - **Offset width**\n - This allows the design to scale easily to different systems.\n\n2. **Tag Comparison Logic**:\n - Implement tag comparison logic to differentiate between cache hits and misses.\n\n3. **Valid/Dirty Bit Management**:\n - Handle valid bit to mark cache lines as initialized or empty.\n - Track modifications using a dirty bit.\n\n4. **Indexing and Offset Calculations**:\n - Address specific bytes within each cache line.\n - Include error detection for unaligned accesses.\n\n5. **Synchronous Operations**:\n - Control read/write operations via the following signals:\n - `comp` (compare)\n - `write` (write)\n - `enable` (enable)\n\nThis document provides an overview of the `direct_map_cache` module design in SystemVerilog, outlining the key requirements, functionality, and design blocks.\n {'docs/specification.md': None, 'rtl/decoder_data_control_64b66b.sv': None, 'rtl/encoder_control_64b66b.sv': None, 'rtl/encoder_data_64b66b.sv': None, 'rtl/aes128_encrypt.sv': None, 'verif/tb_aes128_enc.sv': None, 'rtl/aes128_decrypt.sv': None, 'rtl/aes128_key_expansion.sv': None, 'rtl/inv_sbox.sv': None, 'rtl/sbox.sv': None, 'verif/tb_aes128_dec.sv': None, 'rtl/aes_encrypt.sv': None, 'verif/tb_aes_encrypt.sv': None, 'rtl/aes_decrypt.sv': None, 'rtl/aes_ke.sv': None, 'verif/tb_aes_decrypt.sv': None, 'rtl/aes_dec_top.sv': None, 'rtl/aes_enc_top.sv': None, 'verif/tb_padding_top.sv': None, 'verif/tb_des_enc.sv': None, 'docs/Key_schedule.md': None, 'docs/Permutations.md': None, 'docs/S_box_creation.md': None, 'rtl/S1.sv': None, 'rtl/S2.sv': None, 'rtl/S3.sv': None, 'rtl/S4.sv': None, 'rtl/S5.sv': None, 'rtl/S6.sv': None, 'rtl/S7.sv': None, 'rtl/S8.sv': None, 'rtl/des_enc.sv': None, 'verif/tb_des_dec.sv': None, 'docs/Encryption.md': None, 'rtl/des_dec.sv': None, 'verif/tb_3des_enc.sv': None, 'verif/tb_3des_dec.sv': None, 'docs/min_hamming_distance_finder_spec.md': None, 'rtl/Bit_Difference_Counter.sv': None, 'rtl/Bitwise_Reduction.sv': None, 'rtl/Data_Reduction.sv': None, 'verif/tb_Min_Hamming_Distance_Finder.sv': None, 'docs/specs.md': None, 'rtl/arithmetic_progression_generator.sv': None, 'docs/algorithms.md': None, 'docs/coeff_update_spec.md': None, 'docs/equalizer_spec.md': None, 'docs/error_calc_spec.md': None, 'rtl/coeff_update.sv': None, 'rtl/dynamic_equalizer.sv': None, 'rtl/error_calc.sv': None, 'docs/awgn_spec.md': None, 'docs/equalizer_top_spec.md': None, 'rtl/elevator_control_system.sv': None, 'docs/tx_specification.md': None, 'rtl/ethernet_fifo_cdc.sv': None, 'docs/tx_mac_specification.md': None, 'verif/event_scheduler_tb.sv': None, 'docs/modified_specs.md': None, 'rtl/event_scheduler.sv': None, 'verif/tb_event_scheduler.sv': None, 'rtl/column_selector.sv': None, 'rtl/event_storage.sv': None, 'verif/tb.sv': None, 'rtl/fixed_priority_arbiter.sv': None, 'verif/fixed_priority_arbiter_tb.sv': None, 'docs/Modified_specification.md': None, 'docs/GCD_specification.md': None, 'docs/crypto_accelerator_specification.md': None, 'docs/modular_exponentiation_specification.md': None, 'docs/modular_multiplier_specification.md': None, 'rtl/gcd_controlpath_3.sv': None, 'rtl/gcd_controlpath_4.sv': None, 'rtl/gcd_datapath_5.sv': None, 'rtl/gcd_datapath_6.sv': None, 'rtl/gcd_top_1.sv': None, 'rtl/gcd_top_2.sv': None, 'rtl/modular_exponentiation.sv': None, 'rtl/modular_multiplier.sv': None, 'rtl/lfsr_8bit.sv': None, 'verif/lfsr_8bit_tb.sv': None, 'rtl/bit16_lfsr.sv': None, 'rtl/low_power_ctrl.sv': None, 'rtl/sync_fifo.sv': None, 'verif/tb_low_power_channel.sv': None, 'rtl/cross_domain_sync.sv': None, 'rtl/dsp_input_stage.sv': None, 'rtl/dsp_output_stage.sv': None, 'rtl/lfsr_generator.sv': None, 'rtl/monte_carlo_dsp_monitor_top.sv': None, 'verif/monte_carlo_dsp_monitor_top_tb.sv': None, 'docs/multiplexer_specification.md': None, 'verif/multiplexer_tb.sv': None, 'docs/nbit_swizzling_spec.md': None, 'verif/nbit_swizzling_tb.sv': None, 'docs/nmea_decoder_spec.md': None, 'rtl/nmea_decoder.sv': None, 'verif/nmea_decoder_tb.sv': None, 'docs/fifo.md': None, 'rtl/fifo_memory.sv': None, 'rtl/read_to_write_pointer_sync.sv': None, 'rtl/rptr_empty.sv': None, 'rtl/wptr_full.sv': None, 'rtl/write_to_read_pointer_sync.sv': None, 'docs/spec.md': None, 'verif/async_filo_tb.sv': None, 'docs/axilite_to_pcie_config_module.md': None, 'rtl/axi4lite_to_pcie_cfg_bridge.sv': None, 'rtl/axis_broadcast.sv': None, 'verif/tb_axis_broadcast.sv': None, 'docs/axis_to_uart_tx_specs.md': None, 'docs/uart_rx_to_axis_specs.md': None, 'rtl/barrel_shifter.sv': None, 'verif/barrel_shifter_tb.sv': None, 'rtl/bcd_adder.sv': None, 'rtl/full_adder.sv': None, 'rtl/four_bit_adder.sv': None, 'rtl/search_binary_search_tree.sv': None, 'rtl/delete_node_binary_search_tree.sv': None, 'docs/bst_operations.md': None, 'rtl/binary_search_tree_sort_construct.sv': None, 'docs/Spec.md': None, 'verif/tb_binary_to_gray.sv': None, 'verif/tb_custom_byte_enable_ram.sv': None, 'verif/cache_controller_tb.sv': None, 'rtl/caesar_cipher.sv': None, 'verif/caesar_cipher_tb.sv': None, 'verif/tb_pseudoRandGenerator_ca.sv': None, 'docs/continuous_adder_specification.md': None, 'verif/continuous_adder_tb.sv': None, 'rtl/fifo_buffer.sv': None, 'verif/tb_fifo_buffer.sv': None, 'docs/direct_map_cache_spec.md': \"# direct_map_cache Module\\n\\nThe `direct_map_cache` module implements a direct-mapped cache system designed to store and retrieve data efficiently. This cache is structured with a single tag and data storage per index, supporting read and write operations while maintaining valid and dirty bit tracking. The module also detects errors related to misaligned memory accesses.\\n\\n## Parameterization\\n\\n- **CACHE_SIZE**: Defines the number of cache lines available. Default is 256. A positive integer (\u22652) that defines the total number of cache lines, typically a power of two.\\n- **DATA_WIDTH**: Specifies the width of each data entry in bits and must be a positive integer. Default is 16. \\n- **TAG_WIDTH**: Determines the width of the tag used for cache addressing and must be a positive integer. Default is 5.\\n- **OFFSET_WIDTH**: Defines the bit-width for the byte offset within a cache line, where offset[0]==1 triggers an error. Default is 3.\\n- **INDEX_WIDTH**: Automatically computed as `$clog2(CACHE_SIZE)`, determining the number of index bits required.\\n\\n## Interfaces\\n\\n### Data Inputs\\n\\n- **clk**: The input clock signal used for synchronous operations.\\n- **rst**: Synchronous active-high reset signal. When asserted, all counters and pulse signals are cleared.\\n- **enable**: Single bit Control signal that enables cache operations.\\n- **index** [INDEX_WIDTH-1:0]: : The cache line index, using INDEX_WIDTH bits to select one of the cache lines.\\n- **offset** [OFFSET_WIDTH-1:0]: Byte offset within the selected cache line, where offset[0]==1 causes an error.\\n- **comp**: Single bit Compare mode signal; 1 checks for a tag match (hit/miss), while 0 allows direct access.\\n- **write**: Single bit Read/write control; 1 enables write operations, while 0 performs a read operation.\\n- **tag_in** [TAG_WIDTH-1:0]: Input tag used for comparison during lookup or assigned when writing new data.\\n- **data_in** [DATA_WIDTH-1:0]: Data written to the cache if write=1; must match DATA_WIDTH bits.\\n- **valid_in**: Single bit signal indicates if the cache line is valid upon writing.\\n\\n### Data Outputs\\n\\n- **hit**: Single bit signal Indicates if the requested data is found in the cache.\\n- **dirty**: Single bit indicates if the accessed line has been modified (1) or remains clean (0).\\n- **tag_out** [TAG_WIDTH-1:0]: Outputs the stored tag of the cache line.\\n- **data_out** [DATA_WIDTH-1:0]: Outputs the retrieved data from the cache.\\n- **valid**: valid is a 1-bit signal. Logic high represents valid data.\\n- **error**: 1 bit signal. Logic high Indicates an invalid memory access, such as an unaligned offset.\\n\\n## Detailed Functionality\\n\\n### Cache Structure\\n\\nThe direct-mapped cache is structured using:\\n\\n- **Tag Storage (tags)**: Stores the tag bits associated with each cache line.\\n- **Data Storage (data_mem)**: Holds the actual data in a multi-dimensional array indexed by index and offset.\\n- **Valid Bits (valid_bits)**: Indicates whether a cache line contains valid data.\\n- **Dirty Bits (dirty_bits)**: Shows if the cache line has been modified since it was loaded.\\n\\n### Cache Operations\\n\\n#### Reset Behavior:\\n- When `rst` is high, all cache contents, including tags, valid bits, and dirty bits, are cleared.\\n- The output registers (`hit`, `dirty`, `valid`, `data_out`) are reset to zero.\\n\\n#### Error Detection:\\n- If `offset[0] == 1'b1`, the module detects an unaligned access error, sets `error` high, and clears all outputs.\\n\\n#### Compare Mode (`comp = 1`):\\n\\n- **Write (`write = 1`)**:\\n - If the tag matches the stored tag and the cache line is valid, a cache hit occurs.\\n - The data at the specified index and offset is updated.\\n - The dirty bit is set to indicate that the cache line has been modified.\\n\\n- **Read (`write = 0`)**:\\n - If the tag matches and the line is valid, the cache outputs the stored data, tag, valid bit, and dirty bit.\\n - If the tag does not match, a cache miss occurs.\\n\\n#### Direct Access Mode (`comp = 0`):\\n\\n- **Write (`write = 1`)**:\\n - The tag is updated, and the new data is written to the cache.\\n - The valid bit is updated, but the dirty bit remains clear.\\n\\n- **Read (`write = 0`)**:\\n - Outputs the stored tag, data, and associated valid and dirty bits.\\n\\n#### Cache Hit/Miss Handling:\\n- If a cache hit occurs, the requested data is provided immediately.\\n- If a cache miss occurs, data needs to be fetched from main memory (not handled in this module).\\n\\n## Example Usage\\n\\n### Cache Write Operation (Hit)\\n\\n#### Inputs:\\n- `index = 5`\\n- `tag_in = 3'b101`\\n- `offset = 3'b010`\\n- `write = 1`\\n- `comp = 1`\\n- `data_in = 16'hABCD`\\n- `valid_in = 1`\\n\\n#### Operation:\\n- The module checks if the tag matches and the cache line is valid.\\n- If matched, it writes `data_in` (16'hABCD) to `data_mem[5][1]`.\\n- The dirty bit for the cache line is set.\\n\\n### Cache Read Operation (Miss)\\n\\n#### Inputs:\\n- `index = 12`\\n- `tag_in = 3'b010`\\n- `offset = 3'b100`\\n- `write = 0`\\n- `comp = 1`\\n\\n#### Operation:\\n- The stored tag does not match `tag_in`, resulting in a cache miss.\\n- The `hit` output is de-asserted (`hit = 0`).\\n- The cache retains its current state, waiting for external memory access.\\n\\n## Summary\\n\\n### Functionality:\\n- The `direct_map_cache` module implements a direct-mapped cache system with valid-bit tracking, dirty-bit handling, and tag-based lookup.\\n\\n### Cache Operations:\\n- **Compare Mode (`comp = 1`)** enables direct tag comparisons for read/write operations.\\n- **Direct Access Mode (`comp = 0`)** allows writing new values without checking existing data.\\n\\n### Hit & Miss Handling:\\n- A cache hit occurs when the tag matches and the valid bit is set.\\n- A cache miss occurs if the tag does not match, requiring external memory access.\\n\\n### Error Detection:\\n- The module detects and flags misaligned memory accesses when `offset[0] == 1'b1`.\\n\\n### Modular Design:\\n- The cache structure is designed for easy scalability and integration with memory subsystems.\\n- Separate valid, dirty, and tag storage allows efficient tracking and access control.\", 'verif/tb_direct_map_cache.sv': '`timescale 1ns/1ps\\n\\nmodule tb_direct_map_cache;\\n\\n parameter CACHE_SIZE = 256; // Number of cache lines\\n parameter DATA_WIDTH = 16; // Width of data\\n parameter TAG_WIDTH = 5; // Width of the tag\\n parameter OFFSET_WIDTH = 3; // Width of the offset\\n localparam INDEX_WIDTH = $clog2(CACHE_SIZE); // Width of the index\\n\\n reg enable;\\n reg [INDEX_WIDTH-1:0] index;\\n reg [OFFSET_WIDTH-1:0] offset;\\n reg comp;\\n reg write;\\n reg [TAG_WIDTH-1:0] tag_in;\\n reg [DATA_WIDTH-1:0] data_in;\\n reg valid_in;\\n reg clk;\\n reg rst;\\n\\n wire hit;\\n wire dirty;\\n wire [TAG_WIDTH-1:0] tag_out;\\n wire [DATA_WIDTH-1:0] data_out;\\n wire valid;\\n wire error;\\n\\n direct_map_cache #(\\n .CACHE_SIZE(CACHE_SIZE),\\n .DATA_WIDTH(DATA_WIDTH),\\n .TAG_WIDTH(TAG_WIDTH),\\n .OFFSET_WIDTH(OFFSET_WIDTH)\\n ) uut (\\n .enable(enable),\\n .index(index),\\n .offset(offset),\\n .comp(comp),\\n .write(write),\\n .tag_in(tag_in),\\n .data_in(data_in),\\n .valid_in(valid_in),\\n .clk(clk),\\n .rst(rst),\\n .hit(hit),\\n .dirty(dirty),\\n .tag_out(tag_out),\\n .data_out(data_out),\\n .valid(valid),\\n .error(error)\\n );\\n\\n initial begin\\n clk = 0;\\n forever #5 clk = ~clk; \\n end\\n\\n reg [INDEX_WIDTH-1:0] stored_index;\\n reg [OFFSET_WIDTH-1:0] stored_offset;\\n reg [TAG_WIDTH-1:0] stored_tag;\\n reg [DATA_WIDTH-1:0] stored_data;\\n\\n initial begin\\n reset();\\n\\n // 1) Write operation with comp=0 (Write_Comp0)\\n // We\\'ll do a random write, then read it back with comp=1 expecting a hit\\n write_comp0();\\n @(negedge clk);\\n\\n // 2) Read operation for compare=1 => expect a hit if the same index/tag/offset\\n read_comp1();\\n @(negedge clk);\\n\\n // 3) Write operation for compare=1 => random data, same index/tag to see if dirty is set\\n write_comp1();\\n @(negedge clk);\\n\\n // 4) Read again using compare=1 => should be a hit, check data matches\\n read_comp1();\\n @(negedge clk);\\n\\n // 5) Miss test => choose a new random index to force a miss\\n miss_test();\\n @(negedge clk);\\n\\n // 6) Write again with compare=1 => same index/tag as stored to see if we get a hit\\n write_comp1();\\n @(negedge clk);\\n\\n // 7) Read with compare=0 => different path, check signals\\n read_comp0();\\n @(negedge clk);\\n\\n // 8) Force an error by setting offset\u2019s LSB=1\\n // This should set error=1 and force the design to respond with hit=0, valid=0\\n force_offset_error();\\n @(negedge clk);\\n\\n // Wait a bit and finish\\n #50;\\n $finish;\\n end\\n\\n task reset();\\n begin\\n rst = 1;\\n enable = 0;\\n comp = 0;\\n write = 0;\\n index = 0;\\n offset = 0;\\n tag_in = 0;\\n data_in = 0;\\n valid_in= 0;\\n\\n @(negedge clk);\\n rst = 0;\\n @(negedge clk);\\n $display(\"\\\\n[RESET] Completed at time %0t\", $time);\\n end\\n endtask\\n\\n // ------------------------------------------------------\\n // TASK: WRITE with comp=0\\n // \"Access Write (comp=0, write=1)\"\\n // ------------------------------------------------------\\n task write_comp0();\\n begin\\n enable = 1;\\n comp = 0;\\n write = 1;\\n valid_in = 1\\'b1;\\n\\n stored_index = $random % CACHE_SIZE;\\n // Force offset\u2019s LSB=0 so there is no error\\n stored_offset = ($random % (1< index=%0d, offset=%0d, tag_in=%b, data_in=%0h\", \\n index, offset, tag_in, data_in);\\n $display(\" -> comp=%b, write=%b, valid_in=%b\", comp, write, valid_in);\\n\\n // After a comp=0 write, the design typically sets hit=0.\\n // We\\'ll just check that there\\'s no error and that valid is eventually set inside the cache.\\n if (error == 1) begin\\n $display(\" **ERROR** Unexpected error during write_comp0!\");\\n end\\n end\\n endtask\\n\\n // ------------------------------------------------------\\n // TASK: READ with comp=1\\n // \"Compare Read (comp=1, write=0)\"\\n // ------------------------------------------------------\\n task read_comp1();\\n begin\\n comp = 1;\\n write = 0;\\n // We re-apply the same stored index/tag to expect a hit\\n index = stored_index;\\n offset = stored_offset;\\n tag_in = stored_tag;\\n\\n @(negedge clk);\\n $display(\"\\\\n[READ_COMP1] @time %0t\", $time);\\n $display(\" -> index=%0d, offset=%0d, tag_in=%b, data_out=%0h, valid=%b, hit=%b\",\\n index, offset, tag_in, data_out, valid, hit);\\n\\n // Check if we got a hit, valid line, and correct data\\n if (hit && valid && (data_out == stored_data)) begin\\n $display(\" PASS: Expected read hit and correct data.\");\\n end else begin\\n $display(\" FAIL: Expected a read hit or data mismatch!\");\\n end\\n\\n // Also check that \\'error\\' is 0\\n if (error == 1) begin\\n $display(\" **ERROR** Unexpected error during read_comp1!\");\\n end\\n end\\n endtask\\n\\n // ------------------------------------------------------\\n // TASK: WRITE with comp=1\\n // \"Compare Write (comp=1, write=1)\"\\n // - If the same tag/index is used, line should go dirty.\\n // ------------------------------------------------------\\n task write_comp1();\\n begin\\n comp = 1;\\n write = 1;\\n enable = 1;\\n valid_in = 1\\'b1;\\n\\n // Keep the same stored_index, stored_tag to see if we get a \"hit\"\\n // but randomize data again\\n index = stored_index;\\n offset = stored_offset;\\n tag_in = stored_tag;\\n stored_data = $random % (1< index=%0d, offset=%0d, tag_in=%b, data_in=%0h, comp=%b, write=%b\",\\n index, offset, tag_in, data_in, comp, write);\\n\\n // If the tag matches and valid was set, we should see a hit and the line become dirty.\\n if (hit == 1 && valid == 1) begin\\n $display(\" => Compare write was a hit. Checking dirty bit...\");\\n if (dirty == 1) begin\\n $display(\" PASS: dirty=1 as expected for Compare Write on an existing line.\");\\n end else begin\\n $display(\" FAIL: dirty bit not set, unexpected!\");\\n end\\n end\\n else begin\\n $display(\" => Compare write was a miss or invalid line. The line is newly allocated.\");\\n // Possibly the line\\'s dirty bit is reset to 0 in a real design, \\n // or it might be set depending on policy. Check your DUT logic.\\n end\\n end\\n endtask\\n\\n // ------------------------------------------------------\\n // TASK: READ with comp=0\\n // \"Access Read (comp=0, write=0)\"\\n // ------------------------------------------------------\\n task read_comp0();\\n begin\\n comp = 0;\\n write = 0;\\n // We\\'ll continue using the same stored index/tag\\n index = stored_index;\\n offset = stored_offset;\\n tag_in = stored_tag;\\n\\n @(negedge clk);\\n $display(\"\\\\n[READ_COMP0] @time %0t\", $time);\\n $display(\" -> index=%0d, offset=%0d, tag_in=%b, data_out=%0h, valid=%b, hit=%b\", \\n index, offset, tag_in, data_out, valid, hit);\\n\\n // Typically comp=0 read does not check tag => hit=0 in the given code\\n // We\\'ll confirm there\\'s no error\\n if (error == 1) begin\\n $display(\" **ERROR** Unexpected error during read_comp0!\");\\n end\\n end\\n endtask\\n\\n // ------------------------------------------------------\\n // TASK: MISS TEST\\n // Force a different index or tag so we get a miss.\\n // ------------------------------------------------------\\n task miss_test();\\n reg [INDEX_WIDTH-1:0] new_index;\\n begin\\n comp = 1;\\n write = 0;\\n enable = 1;\\n\\n // Force a new index to differ from stored_index so we get a guaranteed miss\\n new_index = (stored_index + 1) % CACHE_SIZE;\\n index = new_index;\\n // Keep offset\u2019s LSB=0 to avoid error\\n offset = ($random % (1< new_index=%0d, offset=%0d, tag_in=%b, data_out=%0h, valid=%b, hit=%b\",\\n new_index, offset, tag_in, data_out, valid, hit);\\n\\n if (!hit) begin\\n $display(\" PASS: Expected MISS, got hit=0\");\\n end else begin\\n $display(\" FAIL: Unexpected hit=1, was supposed to be a miss!\");\\n end\\n\\n // Also check there\\'s no unexpected error\\n if (error == 1) begin\\n $display(\" **ERROR** Unexpected error during miss_test!\");\\n end\\n end\\n endtask\\n\\n // ------------------------------------------------------\\n // TASK: Force offset\u2019s LSB=1 to generate an ERROR\\n // ------------------------------------------------------\\n task force_offset_error();\\n begin\\n $display(\"\\\\n[OFFSET_ERROR_TEST] Forcing offset LSB=1, expecting \\'error=1\\'.\");\\n offset = 3\\'b001; // LSB=1\\n // Keep any values for comp/write\\n comp = 0; \\n write = 0;\\n index = 0;\\n tag_in = 0;\\n data_in= 0;\\n @(negedge clk);\\n\\n if (error == 1) begin\\n $display(\" PASS: \\'error\\' asserted as expected when offset LSB=1.\");\\n end else begin\\n $display(\" FAIL: \\'error\\' did not assert with offset LSB=1!\");\\n end\\n end\\n endtask\\n\\n initial begin\\n $dumpfile(\"test.vcd\");\\n $dumpvars(0, tb_direct_map_cache);\\n end\\n\\nendmodule', 'rtl/direct_map_cache.sv': None, 'rtl/dual_port_memory.sv': None, 'rtl/gen_cos_sin_lut.sv': None, 'rtl/phase_lut.sv': None, 'rtl/phase_rotation.sv': None, 'rtl/power4.sv': None, 'rtl/saturation.sv': None, 'rtl/top_phase_rotation.sv': None, 'docs/spec_viterbi.md': None, 'docs/spec_slicer_top.md': None, 'docs/spec_top_phase_rotation.md': None, 'rtl/slicer.sv': None, 'rtl/slicer_top.sv': None, 'docs/swizzler_specification.md': None, 'verif/swizzler_tb.sv': None, 'rtl/swizzler.sv': None, 'docs/sync_serial_communication_tx_rx_spec.md': None, 'verif/sync_serial_communication_tb.sv': None, 'rtl/weight_stationary_pe.sv': None, 'verif/systolic_array_tb.sv': None, 'rtl/thermostat.v': None, 'docs/Traffic_controller.md': None, 'rtl/traffic_light_controller.sv': None, 'docs/Universal_Shift_Register_spec.md': None, 'verif/tb_universal_shift_register.sv': None, 'rtl/universal_shift_register.sv': None, 'docs/spec_conj.md': None, 'docs/spec_cross_correlation.md': None, 'docs/spec_detect_sequence.md': None, 'rtl/adder_2d_layers.sv': None, 'rtl/adder_tree_2d.sv': None, 'rtl/correlate.sv': None, 'rtl/cross_correlation.sv': None, 'docs/valid_modes.md': None, 'docs/words_counting.md': None, 'rtl/detect_sequence.sv': None, 'docs/proc_fsm_spec.md': None, 'docs/adder_tree.md': None, 'docs/coeff_ram.md': None, 'docs/poly_decimator.md': None, 'docs/poly_filter.md': None, 'docs/shift_register.md': None, 'rtl/adder_tree.sv': None, 'rtl/coeff_ram.sv': None, 'rtl/poly_filter.sv': None, 'rtl/shift_register.sv': None, 'docs/prbs_specification.md': None, 'rtl/prbs_gen_check.sv': None, 'rtl/fsm.sv': None, 'verif/fsm_tb.sv': None, 'rtl/CA_1.sv': None, 'rtl/CA_2.sv': None, 'rtl/CA_3.sv': None, 'rtl/CA_4.sv': None, 'rtl/rgb_color_space_conversion.sv': None, 'rtl/APBGlobalHistoryRegister.v': None, 'docs/signed_comparator_specification.md': None, 'verif/signed_comparator_tb.sv': None, 'rtl/sorting_engine.sv': None, 'rtl/brick_sort.sv': None, 'rtl/bubble_sort.sv': None, 'rtl/merge_sort.sv': None, 'rtl/selection_sort.sv': None}", + "verif/tb_direct_map_cache.sv": "`timescale 1ns/1ps\n\nmodule tb_direct_map_cache;\n\n parameter CACHE_SIZE = 256; // Number of cache lines\n parameter DATA_WIDTH = 16; // Width of data\n parameter TAG_WIDTH = 5; // Width of the tag\n parameter OFFSET_WIDTH = 3; // Width of the offset\n localparam INDEX_WIDTH = $clog2(CACHE_SIZE); // Width of the index\n\n reg enable;\n reg [INDEX_WIDTH-1:0] index;\n reg [OFFSET_WIDTH-1:0] offset;\n reg comp;\n reg write;\n reg [TAG_WIDTH-1:0] tag_in;\n reg [DATA_WIDTH-1:0] data_in;\n reg valid_in;\n reg clk;\n reg rst;\n\n wire hit;\n wire dirty;\n wire [TAG_WIDTH-1:0] tag_out;\n wire [DATA_WIDTH-1:0] data_out;\n wire valid;\n wire error;\n\n direct_map_cache #(\n .CACHE_SIZE(CACHE_SIZE),\n .DATA_WIDTH(DATA_WIDTH),\n .TAG_WIDTH(TAG_WIDTH),\n .OFFSET_WIDTH(OFFSET_WIDTH)\n ) uut (\n .enable(enable),\n .index(index),\n .offset(offset),\n .comp(comp),\n .write(write),\n .tag_in(tag_in),\n .data_in(data_in),\n .valid_in(valid_in),\n .clk(clk),\n .rst(rst),\n .hit(hit),\n .dirty(dirty),\n .tag_out(tag_out),\n .data_out(data_out),\n .valid(valid),\n .error(error)\n );\n\n initial begin\n clk = 0;\n forever #5 clk = ~clk; \n end\n\n reg [INDEX_WIDTH-1:0] stored_index;\n reg [OFFSET_WIDTH-1:0] stored_offset;\n reg [TAG_WIDTH-1:0] stored_tag;\n reg [DATA_WIDTH-1:0] stored_data;\n\n initial begin\n reset();\n\n // 1) Write operation with comp=0 (Write_Comp0)\n // We'll do a random write, then read it back with comp=1 expecting a hit\n write_comp0();\n @(negedge clk);\n\n // 2) Read operation for compare=1 => expect a hit if the same index/tag/offset\n read_comp1();\n @(negedge clk);\n\n // 3) Write operation for compare=1 => random data, same index/tag to see if dirty is set\n write_comp1();\n @(negedge clk);\n\n // 4) Read again using compare=1 => should be a hit, check data matches\n read_comp1();\n @(negedge clk);\n\n // 5) Miss test => choose a new random index to force a miss\n miss_test();\n @(negedge clk);\n\n // 6) Write again with compare=1 => same index/tag as stored to see if we get a hit\n write_comp1();\n @(negedge clk);\n\n // 7) Read with compare=0 => different path, check signals\n read_comp0();\n @(negedge clk);\n\n // 8) Force an error by setting offset\u2019s LSB=1\n // This should set error=1 and force the design to respond with hit=0, valid=0\n force_offset_error();\n @(negedge clk);\n\n // Wait a bit and finish\n #50;\n $finish;\n end\n\n task reset();\n begin\n rst = 1;\n enable = 0;\n comp = 0;\n write = 0;\n index = 0;\n offset = 0;\n tag_in = 0;\n data_in = 0;\n valid_in= 0;\n\n @(negedge clk);\n rst = 0;\n @(negedge clk);\n $display(\"\\n[RESET] Completed at time %0t\", $time);\n end\n endtask\n\n // ------------------------------------------------------\n // TASK: WRITE with comp=0\n // \"Access Write (comp=0, write=1)\"\n // ------------------------------------------------------\n task write_comp0();\n begin\n enable = 1;\n comp = 0;\n write = 1;\n valid_in = 1'b1;\n\n stored_index = $random % CACHE_SIZE;\n // Force offset\u2019s LSB=0 so there is no error\n stored_offset = ($random % (1< index=%0d, offset=%0d, tag_in=%b, data_in=%0h\", \n index, offset, tag_in, data_in);\n $display(\" -> comp=%b, write=%b, valid_in=%b\", comp, write, valid_in);\n\n // After a comp=0 write, the design typically sets hit=0.\n // We'll just check that there's no error and that valid is eventually set inside the cache.\n if (error == 1) begin\n $display(\" **ERROR** Unexpected error during write_comp0!\");\n end\n end\n endtask\n\n // ------------------------------------------------------\n // TASK: READ with comp=1\n // \"Compare Read (comp=1, write=0)\"\n // ------------------------------------------------------\n task read_comp1();\n begin\n comp = 1;\n write = 0;\n // We re-apply the same stored index/tag to expect a hit\n index = stored_index;\n offset = stored_offset;\n tag_in = stored_tag;\n\n @(negedge clk);\n $display(\"\\n[READ_COMP1] @time %0t\", $time);\n $display(\" -> index=%0d, offset=%0d, tag_in=%b, data_out=%0h, valid=%b, hit=%b\",\n index, offset, tag_in, data_out, valid, hit);\n\n // Check if we got a hit, valid line, and correct data\n if (hit && valid && (data_out == stored_data)) begin\n $display(\" PASS: Expected read hit and correct data.\");\n end else begin\n $display(\" FAIL: Expected a read hit or data mismatch!\");\n end\n\n // Also check that 'error' is 0\n if (error == 1) begin\n $display(\" **ERROR** Unexpected error during read_comp1!\");\n end\n end\n endtask\n\n // ------------------------------------------------------\n // TASK: WRITE with comp=1\n // \"Compare Write (comp=1, write=1)\"\n // - If the same tag/index is used, line should go dirty.\n // ------------------------------------------------------\n task write_comp1();\n begin\n comp = 1;\n write = 1;\n enable = 1;\n valid_in = 1'b1;\n\n // Keep the same stored_index, stored_tag to see if we get a \"hit\"\n // but randomize data again\n index = stored_index;\n offset = stored_offset;\n tag_in = stored_tag;\n stored_data = $random % (1< index=%0d, offset=%0d, tag_in=%b, data_in=%0h, comp=%b, write=%b\",\n index, offset, tag_in, data_in, comp, write);\n\n // If the tag matches and valid was set, we should see a hit and the line become dirty.\n if (hit == 1 && valid == 1) begin\n $display(\" => Compare write was a hit. Checking dirty bit...\");\n if (dirty == 1) begin\n $display(\" PASS: dirty=1 as expected for Compare Write on an existing line.\");\n end else begin\n $display(\" FAIL: dirty bit not set, unexpected!\");\n end\n end\n else begin\n $display(\" => Compare write was a miss or invalid line. The line is newly allocated.\");\n // Possibly the line's dirty bit is reset to 0 in a real design, \n // or it might be set depending on policy. Check your DUT logic.\n end\n end\n endtask\n\n // ------------------------------------------------------\n // TASK: READ with comp=0\n // \"Access Read (comp=0, write=0)\"\n // ------------------------------------------------------\n task read_comp0();\n begin\n comp = 0;\n write = 0;\n // We'll continue using the same stored index/tag\n index = stored_index;\n offset = stored_offset;\n tag_in = stored_tag;\n\n @(negedge clk);\n $display(\"\\n[READ_COMP0] @time %0t\", $time);\n $display(\" -> index=%0d, offset=%0d, tag_in=%b, data_out=%0h, valid=%b, hit=%b\", \n index, offset, tag_in, data_out, valid, hit);\n\n // Typically comp=0 read does not check tag => hit=0 in the given code\n // We'll confirm there's no error\n if (error == 1) begin\n $display(\" **ERROR** Unexpected error during read_comp0!\");\n end\n end\n endtask\n\n // ------------------------------------------------------\n // TASK: MISS TEST\n // Force a different index or tag so we get a miss.\n // ------------------------------------------------------\n task miss_test();\n reg [INDEX_WIDTH-1:0] new_index;\n begin\n comp = 1;\n write = 0;\n enable = 1;\n\n // Force a new index to differ from stored_index so we get a guaranteed miss\n new_index = (stored_index + 1) % CACHE_SIZE;\n index = new_index;\n // Keep offset\u2019s LSB=0 to avoid error\n offset = ($random % (1< new_index=%0d, offset=%0d, tag_in=%b, data_out=%0h, valid=%b, hit=%b\",\n new_index, offset, tag_in, data_out, valid, hit);\n\n if (!hit) begin\n $display(\" PASS: Expected MISS, got hit=0\");\n end else begin\n $display(\" FAIL: Unexpected hit=1, was supposed to be a miss!\");\n end\n\n // Also check there's no unexpected error\n if (error == 1) begin\n $display(\" **ERROR** Unexpected error during miss_test!\");\n end\n end\n endtask\n\n // ------------------------------------------------------\n // TASK: Force offset\u2019s LSB=1 to generate an ERROR\n // ------------------------------------------------------\n task force_offset_error();\n begin\n $display(\"\\n[OFFSET_ERROR_TEST] Forcing offset LSB=1, expecting 'error=1'.\");\n offset = 3'b001; // LSB=1\n // Keep any values for comp/write\n comp = 0; \n write = 0;\n index = 0;\n tag_in = 0;\n data_in= 0;\n @(negedge clk);\n\n if (error == 1) begin\n $display(\" PASS: 'error' asserted as expected when offset LSB=1.\");\n end else begin\n $display(\" FAIL: 'error' did not assert with offset LSB=1!\");\n end\n end\n endtask\n\n initial begin\n $dumpfile(\"test.vcd\");\n $dumpvars(0, tb_direct_map_cache);\n end\n\nendmodule" + }, + "test_info": {}, + "expected_behavior": [ + "be parameterizable for:" + ], + "metadata": { + "categories": [ + "cid003", + "medium" + ], + "domain": "memory", + "complexity": "intermediate", + "problem_type": "design", + "has_code": true, + "has_tests": false + }, + "full_prompt": "Design a `direct_map_cache` module in SystemVerilog. Refer to the specification provided in `docs/direct_map_cache_spec.md` to design the RTL. The specification details a parameterizable direct-mapped cache supporting read/write operations, tag comparison for hit/miss detection, and valid/dirty bit management. Specifically, it must include:\n\n## Requirements\n\n1. **Parameterization**:\n - The design must be parameterizable for:\n - **Cache size**\n - **Data width**\n - **Tag width**\n - **Offset width**\n - This allows the design to scale easily to different systems.\n\n2. **Tag Comparison Logic**:\n - Implement tag comparison logic to differentiate between cache hits and misses.\n\n3. **Valid/Dirty Bit Management**:\n - Handle valid bit to mark cache lines as initialized or empty.\n - Track modifications using a dirty bit.\n\n4. **Indexing and Offset Calculations**:\n - Address specific bytes within each cache line.\n - Include error detection for unaligned accesses.\n\n5. **Synchronous Operations**:\n - Control read/write operations via the following signals:\n - `comp` (compare)\n - `write` (write)\n - `enable` (enable)\n\nThis document provides an overview of the `direct_map_cache` module design in SystemVerilog, outlining the key requirements, functionality, and design blocks.\n", + "system_message": "You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n\n Your task is to create a System Verilog module based on the provided specifications and integrate it into an existing system using proper module instantiation and connections.", + "raw_context": { + "docs/specification.md": null, + "rtl/decoder_data_control_64b66b.sv": null, + "rtl/encoder_control_64b66b.sv": null, + "rtl/encoder_data_64b66b.sv": null, + "rtl/aes128_encrypt.sv": null, + "verif/tb_aes128_enc.sv": null, + "rtl/aes128_decrypt.sv": null, + "rtl/aes128_key_expansion.sv": null, + "rtl/inv_sbox.sv": null, + "rtl/sbox.sv": null, + "verif/tb_aes128_dec.sv": null, + "rtl/aes_encrypt.sv": null, + "verif/tb_aes_encrypt.sv": null, + "rtl/aes_decrypt.sv": null, + "rtl/aes_ke.sv": null, + "verif/tb_aes_decrypt.sv": null, + "rtl/aes_dec_top.sv": null, + "rtl/aes_enc_top.sv": null, + "verif/tb_padding_top.sv": null, + "verif/tb_des_enc.sv": null, + "docs/Key_schedule.md": null, + "docs/Permutations.md": null, + "docs/S_box_creation.md": null, + "rtl/S1.sv": null, + "rtl/S2.sv": null, + "rtl/S3.sv": null, + "rtl/S4.sv": null, + "rtl/S5.sv": null, + "rtl/S6.sv": null, + "rtl/S7.sv": null, + "rtl/S8.sv": null, + "rtl/des_enc.sv": null, + "verif/tb_des_dec.sv": null, + "docs/Encryption.md": null, + "rtl/des_dec.sv": null, + "verif/tb_3des_enc.sv": null, + "verif/tb_3des_dec.sv": null, + "docs/min_hamming_distance_finder_spec.md": null, + "rtl/Bit_Difference_Counter.sv": null, + "rtl/Bitwise_Reduction.sv": null, + "rtl/Data_Reduction.sv": null, + "verif/tb_Min_Hamming_Distance_Finder.sv": null, + "docs/specs.md": null, + "rtl/arithmetic_progression_generator.sv": null, + "docs/algorithms.md": null, + "docs/coeff_update_spec.md": null, + "docs/equalizer_spec.md": null, + "docs/error_calc_spec.md": null, + "rtl/coeff_update.sv": null, + "rtl/dynamic_equalizer.sv": null, + "rtl/error_calc.sv": null, + "docs/awgn_spec.md": null, + "docs/equalizer_top_spec.md": null, + "rtl/elevator_control_system.sv": null, + "docs/tx_specification.md": null, + "rtl/ethernet_fifo_cdc.sv": null, + "docs/tx_mac_specification.md": null, + "verif/event_scheduler_tb.sv": null, + "docs/modified_specs.md": null, + "rtl/event_scheduler.sv": null, + "verif/tb_event_scheduler.sv": null, + "rtl/column_selector.sv": null, + "rtl/event_storage.sv": null, + "verif/tb.sv": null, + "rtl/fixed_priority_arbiter.sv": null, + "verif/fixed_priority_arbiter_tb.sv": null, + "docs/Modified_specification.md": null, + "docs/GCD_specification.md": null, + "docs/crypto_accelerator_specification.md": null, + "docs/modular_exponentiation_specification.md": null, + "docs/modular_multiplier_specification.md": null, + "rtl/gcd_controlpath_3.sv": null, + "rtl/gcd_controlpath_4.sv": null, + "rtl/gcd_datapath_5.sv": null, + "rtl/gcd_datapath_6.sv": null, + "rtl/gcd_top_1.sv": null, + "rtl/gcd_top_2.sv": null, + "rtl/modular_exponentiation.sv": null, + "rtl/modular_multiplier.sv": null, + "rtl/lfsr_8bit.sv": null, + "verif/lfsr_8bit_tb.sv": null, + "rtl/bit16_lfsr.sv": null, + "rtl/low_power_ctrl.sv": null, + "rtl/sync_fifo.sv": null, + "verif/tb_low_power_channel.sv": null, + "rtl/cross_domain_sync.sv": null, + "rtl/dsp_input_stage.sv": null, + "rtl/dsp_output_stage.sv": null, + "rtl/lfsr_generator.sv": null, + "rtl/monte_carlo_dsp_monitor_top.sv": null, + "verif/monte_carlo_dsp_monitor_top_tb.sv": null, + "docs/multiplexer_specification.md": null, + "verif/multiplexer_tb.sv": null, + "docs/nbit_swizzling_spec.md": null, + "verif/nbit_swizzling_tb.sv": null, + "docs/nmea_decoder_spec.md": null, + "rtl/nmea_decoder.sv": null, + "verif/nmea_decoder_tb.sv": null, + "docs/fifo.md": null, + "rtl/fifo_memory.sv": null, + "rtl/read_to_write_pointer_sync.sv": null, + "rtl/rptr_empty.sv": null, + "rtl/wptr_full.sv": null, + "rtl/write_to_read_pointer_sync.sv": null, + "docs/spec.md": null, + "verif/async_filo_tb.sv": null, + "docs/axilite_to_pcie_config_module.md": null, + "rtl/axi4lite_to_pcie_cfg_bridge.sv": null, + "rtl/axis_broadcast.sv": null, + "verif/tb_axis_broadcast.sv": null, + "docs/axis_to_uart_tx_specs.md": null, + "docs/uart_rx_to_axis_specs.md": null, + "rtl/barrel_shifter.sv": null, + "verif/barrel_shifter_tb.sv": null, + "rtl/bcd_adder.sv": null, + "rtl/full_adder.sv": null, + "rtl/four_bit_adder.sv": null, + "rtl/search_binary_search_tree.sv": null, + "rtl/delete_node_binary_search_tree.sv": null, + "docs/bst_operations.md": null, + "rtl/binary_search_tree_sort_construct.sv": null, + "docs/Spec.md": null, + "verif/tb_binary_to_gray.sv": null, + "verif/tb_custom_byte_enable_ram.sv": null, + "verif/cache_controller_tb.sv": null, + "rtl/caesar_cipher.sv": null, + "verif/caesar_cipher_tb.sv": null, + "verif/tb_pseudoRandGenerator_ca.sv": null, + "docs/continuous_adder_specification.md": null, + "verif/continuous_adder_tb.sv": null, + "rtl/fifo_buffer.sv": null, + "verif/tb_fifo_buffer.sv": null, + "docs/direct_map_cache_spec.md": "# direct_map_cache Module\n\nThe `direct_map_cache` module implements a direct-mapped cache system designed to store and retrieve data efficiently. This cache is structured with a single tag and data storage per index, supporting read and write operations while maintaining valid and dirty bit tracking. The module also detects errors related to misaligned memory accesses.\n\n## Parameterization\n\n- **CACHE_SIZE**: Defines the number of cache lines available. Default is 256. A positive integer (\u22652) that defines the total number of cache lines, typically a power of two.\n- **DATA_WIDTH**: Specifies the width of each data entry in bits and must be a positive integer. Default is 16. \n- **TAG_WIDTH**: Determines the width of the tag used for cache addressing and must be a positive integer. Default is 5.\n- **OFFSET_WIDTH**: Defines the bit-width for the byte offset within a cache line, where offset[0]==1 triggers an error. Default is 3.\n- **INDEX_WIDTH**: Automatically computed as `$clog2(CACHE_SIZE)`, determining the number of index bits required.\n\n## Interfaces\n\n### Data Inputs\n\n- **clk**: The input clock signal used for synchronous operations.\n- **rst**: Synchronous active-high reset signal. When asserted, all counters and pulse signals are cleared.\n- **enable**: Single bit Control signal that enables cache operations.\n- **index** [INDEX_WIDTH-1:0]: : The cache line index, using INDEX_WIDTH bits to select one of the cache lines.\n- **offset** [OFFSET_WIDTH-1:0]: Byte offset within the selected cache line, where offset[0]==1 causes an error.\n- **comp**: Single bit Compare mode signal; 1 checks for a tag match (hit/miss), while 0 allows direct access.\n- **write**: Single bit Read/write control; 1 enables write operations, while 0 performs a read operation.\n- **tag_in** [TAG_WIDTH-1:0]: Input tag used for comparison during lookup or assigned when writing new data.\n- **data_in** [DATA_WIDTH-1:0]: Data written to the cache if write=1; must match DATA_WIDTH bits.\n- **valid_in**: Single bit signal indicates if the cache line is valid upon writing.\n\n### Data Outputs\n\n- **hit**: Single bit signal Indicates if the requested data is found in the cache.\n- **dirty**: Single bit indicates if the accessed line has been modified (1) or remains clean (0).\n- **tag_out** [TAG_WIDTH-1:0]: Outputs the stored tag of the cache line.\n- **data_out** [DATA_WIDTH-1:0]: Outputs the retrieved data from the cache.\n- **valid**: valid is a 1-bit signal. Logic high represents valid data.\n- **error**: 1 bit signal. Logic high Indicates an invalid memory access, such as an unaligned offset.\n\n## Detailed Functionality\n\n### Cache Structure\n\nThe direct-mapped cache is structured using:\n\n- **Tag Storage (tags)**: Stores the tag bits associated with each cache line.\n- **Data Storage (data_mem)**: Holds the actual data in a multi-dimensional array indexed by index and offset.\n- **Valid Bits (valid_bits)**: Indicates whether a cache line contains valid data.\n- **Dirty Bits (dirty_bits)**: Shows if the cache line has been modified since it was loaded.\n\n### Cache Operations\n\n#### Reset Behavior:\n- When `rst` is high, all cache contents, including tags, valid bits, and dirty bits, are cleared.\n- The output registers (`hit`, `dirty`, `valid`, `data_out`) are reset to zero.\n\n#### Error Detection:\n- If `offset[0] == 1'b1`, the module detects an unaligned access error, sets `error` high, and clears all outputs.\n\n#### Compare Mode (`comp = 1`):\n\n- **Write (`write = 1`)**:\n - If the tag matches the stored tag and the cache line is valid, a cache hit occurs.\n - The data at the specified index and offset is updated.\n - The dirty bit is set to indicate that the cache line has been modified.\n\n- **Read (`write = 0`)**:\n - If the tag matches and the line is valid, the cache outputs the stored data, tag, valid bit, and dirty bit.\n - If the tag does not match, a cache miss occurs.\n\n#### Direct Access Mode (`comp = 0`):\n\n- **Write (`write = 1`)**:\n - The tag is updated, and the new data is written to the cache.\n - The valid bit is updated, but the dirty bit remains clear.\n\n- **Read (`write = 0`)**:\n - Outputs the stored tag, data, and associated valid and dirty bits.\n\n#### Cache Hit/Miss Handling:\n- If a cache hit occurs, the requested data is provided immediately.\n- If a cache miss occurs, data needs to be fetched from main memory (not handled in this module).\n\n## Example Usage\n\n### Cache Write Operation (Hit)\n\n#### Inputs:\n- `index = 5`\n- `tag_in = 3'b101`\n- `offset = 3'b010`\n- `write = 1`\n- `comp = 1`\n- `data_in = 16'hABCD`\n- `valid_in = 1`\n\n#### Operation:\n- The module checks if the tag matches and the cache line is valid.\n- If matched, it writes `data_in` (16'hABCD) to `data_mem[5][1]`.\n- The dirty bit for the cache line is set.\n\n### Cache Read Operation (Miss)\n\n#### Inputs:\n- `index = 12`\n- `tag_in = 3'b010`\n- `offset = 3'b100`\n- `write = 0`\n- `comp = 1`\n\n#### Operation:\n- The stored tag does not match `tag_in`, resulting in a cache miss.\n- The `hit` output is de-asserted (`hit = 0`).\n- The cache retains its current state, waiting for external memory access.\n\n## Summary\n\n### Functionality:\n- The `direct_map_cache` module implements a direct-mapped cache system with valid-bit tracking, dirty-bit handling, and tag-based lookup.\n\n### Cache Operations:\n- **Compare Mode (`comp = 1`)** enables direct tag comparisons for read/write operations.\n- **Direct Access Mode (`comp = 0`)** allows writing new values without checking existing data.\n\n### Hit & Miss Handling:\n- A cache hit occurs when the tag matches and the valid bit is set.\n- A cache miss occurs if the tag does not match, requiring external memory access.\n\n### Error Detection:\n- The module detects and flags misaligned memory accesses when `offset[0] == 1'b1`.\n\n### Modular Design:\n- The cache structure is designed for easy scalability and integration with memory subsystems.\n- Separate valid, dirty, and tag storage allows efficient tracking and access control.", + "verif/tb_direct_map_cache.sv": "`timescale 1ns/1ps\n\nmodule tb_direct_map_cache;\n\n parameter CACHE_SIZE = 256; // Number of cache lines\n parameter DATA_WIDTH = 16; // Width of data\n parameter TAG_WIDTH = 5; // Width of the tag\n parameter OFFSET_WIDTH = 3; // Width of the offset\n localparam INDEX_WIDTH = $clog2(CACHE_SIZE); // Width of the index\n\n reg enable;\n reg [INDEX_WIDTH-1:0] index;\n reg [OFFSET_WIDTH-1:0] offset;\n reg comp;\n reg write;\n reg [TAG_WIDTH-1:0] tag_in;\n reg [DATA_WIDTH-1:0] data_in;\n reg valid_in;\n reg clk;\n reg rst;\n\n wire hit;\n wire dirty;\n wire [TAG_WIDTH-1:0] tag_out;\n wire [DATA_WIDTH-1:0] data_out;\n wire valid;\n wire error;\n\n direct_map_cache #(\n .CACHE_SIZE(CACHE_SIZE),\n .DATA_WIDTH(DATA_WIDTH),\n .TAG_WIDTH(TAG_WIDTH),\n .OFFSET_WIDTH(OFFSET_WIDTH)\n ) uut (\n .enable(enable),\n .index(index),\n .offset(offset),\n .comp(comp),\n .write(write),\n .tag_in(tag_in),\n .data_in(data_in),\n .valid_in(valid_in),\n .clk(clk),\n .rst(rst),\n .hit(hit),\n .dirty(dirty),\n .tag_out(tag_out),\n .data_out(data_out),\n .valid(valid),\n .error(error)\n );\n\n initial begin\n clk = 0;\n forever #5 clk = ~clk; \n end\n\n reg [INDEX_WIDTH-1:0] stored_index;\n reg [OFFSET_WIDTH-1:0] stored_offset;\n reg [TAG_WIDTH-1:0] stored_tag;\n reg [DATA_WIDTH-1:0] stored_data;\n\n initial begin\n reset();\n\n // 1) Write operation with comp=0 (Write_Comp0)\n // We'll do a random write, then read it back with comp=1 expecting a hit\n write_comp0();\n @(negedge clk);\n\n // 2) Read operation for compare=1 => expect a hit if the same index/tag/offset\n read_comp1();\n @(negedge clk);\n\n // 3) Write operation for compare=1 => random data, same index/tag to see if dirty is set\n write_comp1();\n @(negedge clk);\n\n // 4) Read again using compare=1 => should be a hit, check data matches\n read_comp1();\n @(negedge clk);\n\n // 5) Miss test => choose a new random index to force a miss\n miss_test();\n @(negedge clk);\n\n // 6) Write again with compare=1 => same index/tag as stored to see if we get a hit\n write_comp1();\n @(negedge clk);\n\n // 7) Read with compare=0 => different path, check signals\n read_comp0();\n @(negedge clk);\n\n // 8) Force an error by setting offset\u2019s LSB=1\n // This should set error=1 and force the design to respond with hit=0, valid=0\n force_offset_error();\n @(negedge clk);\n\n // Wait a bit and finish\n #50;\n $finish;\n end\n\n task reset();\n begin\n rst = 1;\n enable = 0;\n comp = 0;\n write = 0;\n index = 0;\n offset = 0;\n tag_in = 0;\n data_in = 0;\n valid_in= 0;\n\n @(negedge clk);\n rst = 0;\n @(negedge clk);\n $display(\"\\n[RESET] Completed at time %0t\", $time);\n end\n endtask\n\n // ------------------------------------------------------\n // TASK: WRITE with comp=0\n // \"Access Write (comp=0, write=1)\"\n // ------------------------------------------------------\n task write_comp0();\n begin\n enable = 1;\n comp = 0;\n write = 1;\n valid_in = 1'b1;\n\n stored_index = $random % CACHE_SIZE;\n // Force offset\u2019s LSB=0 so there is no error\n stored_offset = ($random % (1< index=%0d, offset=%0d, tag_in=%b, data_in=%0h\", \n index, offset, tag_in, data_in);\n $display(\" -> comp=%b, write=%b, valid_in=%b\", comp, write, valid_in);\n\n // After a comp=0 write, the design typically sets hit=0.\n // We'll just check that there's no error and that valid is eventually set inside the cache.\n if (error == 1) begin\n $display(\" **ERROR** Unexpected error during write_comp0!\");\n end\n end\n endtask\n\n // ------------------------------------------------------\n // TASK: READ with comp=1\n // \"Compare Read (comp=1, write=0)\"\n // ------------------------------------------------------\n task read_comp1();\n begin\n comp = 1;\n write = 0;\n // We re-apply the same stored index/tag to expect a hit\n index = stored_index;\n offset = stored_offset;\n tag_in = stored_tag;\n\n @(negedge clk);\n $display(\"\\n[READ_COMP1] @time %0t\", $time);\n $display(\" -> index=%0d, offset=%0d, tag_in=%b, data_out=%0h, valid=%b, hit=%b\",\n index, offset, tag_in, data_out, valid, hit);\n\n // Check if we got a hit, valid line, and correct data\n if (hit && valid && (data_out == stored_data)) begin\n $display(\" PASS: Expected read hit and correct data.\");\n end else begin\n $display(\" FAIL: Expected a read hit or data mismatch!\");\n end\n\n // Also check that 'error' is 0\n if (error == 1) begin\n $display(\" **ERROR** Unexpected error during read_comp1!\");\n end\n end\n endtask\n\n // ------------------------------------------------------\n // TASK: WRITE with comp=1\n // \"Compare Write (comp=1, write=1)\"\n // - If the same tag/index is used, line should go dirty.\n // ------------------------------------------------------\n task write_comp1();\n begin\n comp = 1;\n write = 1;\n enable = 1;\n valid_in = 1'b1;\n\n // Keep the same stored_index, stored_tag to see if we get a \"hit\"\n // but randomize data again\n index = stored_index;\n offset = stored_offset;\n tag_in = stored_tag;\n stored_data = $random % (1< index=%0d, offset=%0d, tag_in=%b, data_in=%0h, comp=%b, write=%b\",\n index, offset, tag_in, data_in, comp, write);\n\n // If the tag matches and valid was set, we should see a hit and the line become dirty.\n if (hit == 1 && valid == 1) begin\n $display(\" => Compare write was a hit. Checking dirty bit...\");\n if (dirty == 1) begin\n $display(\" PASS: dirty=1 as expected for Compare Write on an existing line.\");\n end else begin\n $display(\" FAIL: dirty bit not set, unexpected!\");\n end\n end\n else begin\n $display(\" => Compare write was a miss or invalid line. The line is newly allocated.\");\n // Possibly the line's dirty bit is reset to 0 in a real design, \n // or it might be set depending on policy. Check your DUT logic.\n end\n end\n endtask\n\n // ------------------------------------------------------\n // TASK: READ with comp=0\n // \"Access Read (comp=0, write=0)\"\n // ------------------------------------------------------\n task read_comp0();\n begin\n comp = 0;\n write = 0;\n // We'll continue using the same stored index/tag\n index = stored_index;\n offset = stored_offset;\n tag_in = stored_tag;\n\n @(negedge clk);\n $display(\"\\n[READ_COMP0] @time %0t\", $time);\n $display(\" -> index=%0d, offset=%0d, tag_in=%b, data_out=%0h, valid=%b, hit=%b\", \n index, offset, tag_in, data_out, valid, hit);\n\n // Typically comp=0 read does not check tag => hit=0 in the given code\n // We'll confirm there's no error\n if (error == 1) begin\n $display(\" **ERROR** Unexpected error during read_comp0!\");\n end\n end\n endtask\n\n // ------------------------------------------------------\n // TASK: MISS TEST\n // Force a different index or tag so we get a miss.\n // ------------------------------------------------------\n task miss_test();\n reg [INDEX_WIDTH-1:0] new_index;\n begin\n comp = 1;\n write = 0;\n enable = 1;\n\n // Force a new index to differ from stored_index so we get a guaranteed miss\n new_index = (stored_index + 1) % CACHE_SIZE;\n index = new_index;\n // Keep offset\u2019s LSB=0 to avoid error\n offset = ($random % (1< new_index=%0d, offset=%0d, tag_in=%b, data_out=%0h, valid=%b, hit=%b\",\n new_index, offset, tag_in, data_out, valid, hit);\n\n if (!hit) begin\n $display(\" PASS: Expected MISS, got hit=0\");\n end else begin\n $display(\" FAIL: Unexpected hit=1, was supposed to be a miss!\");\n end\n\n // Also check there's no unexpected error\n if (error == 1) begin\n $display(\" **ERROR** Unexpected error during miss_test!\");\n end\n end\n endtask\n\n // ------------------------------------------------------\n // TASK: Force offset\u2019s LSB=1 to generate an ERROR\n // ------------------------------------------------------\n task force_offset_error();\n begin\n $display(\"\\n[OFFSET_ERROR_TEST] Forcing offset LSB=1, expecting 'error=1'.\");\n offset = 3'b001; // LSB=1\n // Keep any values for comp/write\n comp = 0; \n write = 0;\n index = 0;\n tag_in = 0;\n data_in= 0;\n @(negedge clk);\n\n if (error == 1) begin\n $display(\" PASS: 'error' asserted as expected when offset LSB=1.\");\n end else begin\n $display(\" FAIL: 'error' did not assert with offset LSB=1!\");\n end\n end\n endtask\n\n initial begin\n $dumpfile(\"test.vcd\");\n $dumpvars(0, tb_direct_map_cache);\n end\n\nendmodule", + "rtl/direct_map_cache.sv": null, + "rtl/dual_port_memory.sv": null, + "rtl/gen_cos_sin_lut.sv": null, + "rtl/phase_lut.sv": null, + "rtl/phase_rotation.sv": null, + "rtl/power4.sv": null, + "rtl/saturation.sv": null, + "rtl/top_phase_rotation.sv": null, + "docs/spec_viterbi.md": null, + "docs/spec_slicer_top.md": null, + "docs/spec_top_phase_rotation.md": null, + "rtl/slicer.sv": null, + "rtl/slicer_top.sv": null, + "docs/swizzler_specification.md": null, + "verif/swizzler_tb.sv": null, + "rtl/swizzler.sv": null, + "docs/sync_serial_communication_tx_rx_spec.md": null, + "verif/sync_serial_communication_tb.sv": null, + "rtl/weight_stationary_pe.sv": null, + "verif/systolic_array_tb.sv": null, + "rtl/thermostat.v": null, + "docs/Traffic_controller.md": null, + "rtl/traffic_light_controller.sv": null, + "docs/Universal_Shift_Register_spec.md": null, + "verif/tb_universal_shift_register.sv": null, + "rtl/universal_shift_register.sv": null, + "docs/spec_conj.md": null, + "docs/spec_cross_correlation.md": null, + "docs/spec_detect_sequence.md": null, + "rtl/adder_2d_layers.sv": null, + "rtl/adder_tree_2d.sv": null, + "rtl/correlate.sv": null, + "rtl/cross_correlation.sv": null, + "docs/valid_modes.md": null, + "docs/words_counting.md": null, + "rtl/detect_sequence.sv": null, + "docs/proc_fsm_spec.md": null, + "docs/adder_tree.md": null, + "docs/coeff_ram.md": null, + "docs/poly_decimator.md": null, + "docs/poly_filter.md": null, + "docs/shift_register.md": null, + "rtl/adder_tree.sv": null, + "rtl/coeff_ram.sv": null, + "rtl/poly_filter.sv": null, + "rtl/shift_register.sv": null, + "docs/prbs_specification.md": null, + "rtl/prbs_gen_check.sv": null, + "rtl/fsm.sv": null, + "verif/fsm_tb.sv": null, + "rtl/CA_1.sv": null, + "rtl/CA_2.sv": null, + "rtl/CA_3.sv": null, + "rtl/CA_4.sv": null, + "rtl/rgb_color_space_conversion.sv": null, + "rtl/APBGlobalHistoryRegister.v": null, + "docs/signed_comparator_specification.md": null, + "verif/signed_comparator_tb.sv": null, + "rtl/sorting_engine.sv": null, + "rtl/brick_sort.sv": null, + "rtl/bubble_sort.sv": null, + "rtl/merge_sort.sv": null, + "rtl/selection_sort.sv": null + } + }, + { + "id": "cvdp_agentic_direct_map_cache_0003", + "index": 526, + "source_config": "cvdp_agentic_code_generation_no_commercial", + "instruction": "Context: You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n\nYour task is to modify the existing RTL design based on the provided specifications to improve Quality of Results (QoR) such as timing, area, or power efficiency. Ensure the modifications are verified against the provided testbench and meet the updated specifications.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.\n\nTask: Modify the direct_map_cache module to 2-way set associative cache with victim-way replacement and retain all current functionality (including tag comparison, write/read access, valid/dirty/error status, and LSB alignment error checking). The module should select between two cache ways during tag matches and use a victim policy for cache line replacement when both ways are valid but there is a miss. The modified module introduces a new internal victimway register to alternate replacement decisions in the absence of a direct match.\n\n## Added/Modified Parameterization\n\n- **N**: Number of ways per set. Default is 2 to 2-way set-associative cache. its a local parameter \n\n## Modifications\n\n### Associative Cache Structure\n\n- Introduced 2-way set associativity by instantiating tag, data, valid, and dirty storage for two ways.\n- A new internal `victimway` register implements a round-robin replacement policy on cache misses.\n- Read and logic updated to probe both ways, handle hits/misses correctly, and update the correct way.\n- Error signal continues to detect misaligned offset accesses, specifically when the LSB of the offset is high.\n- Cache reset and enable handling behavior remains consistent but expanded for two-way state management.\n\n### Hit and Miss Logic\n\n- Hits can occur in either of the two ways, indicated by separate internal signals (`hit0`, `hit1`).\n- A multiplexer selects outputs (`data_out`, `tag_out`, `valid`, `dirty`) from the correct way based on which way had a hit.\n\n### Victim-Way Replacement Policy\n\n- A `victim-way` register tracks which way to replace upon a miss if both ways are valid.\n- On a cache miss and when both ways are valid, the victim way is used to store new data and the victim-way indicator toggles to ensure even usage of both ways.\n\n### Misalignment Error Handling\n\n- Continues to set the error signal high if the least significant bit of the offset is 1 (misaligned access).\n\n## Behavioral Changes\n\n### Operation Modes\n\n1. **Compare Read** (`comp=1, write=0`): \n - Checks for tag matches in both ways, updates output signals accordingly.\n\n2. **Compare Write** (`comp=1, write=1`): \n - Performs if a match is found in either way or initiates victim-way replacement if a miss occurs.\n\n3. **Access Read** (`comp=0, write=0`): \n - Performs reads based on valid bits, without affecting victim-way tracking.\n\n4. **Access Write** (`comp=0, write=1`): \n - Writes data and tag inputs to both ways without victim logic engagement.\n\n### Example Usage\n\n#### Compare (Miss, Replacement)\n\n- **comp = 1, = 1**, `tag_in = `, `index = `, `valid_in = 1`, `data_in = `, both ways valid, tag mismatch in both ways.\n- Data is written into the current victim way, and the victim-way toggles for the next replacement.\n\n#### Compare Read (Hit)\n\n- **comp = 1, = 0**, `tag_in = `, matching tag found in either way.\n- `hit` is set high, and the correct `data_out` is returned from the matching way.", + "verilog_code": { + "code_block_2_0": "module to implement a 2-way set associative cache with victim-way replacement and retain all current functionality (including tag comparison, write/read access, valid/dirty/error status, and LSB alignment error checking). The module should select between two cache ways during tag matches and use a victim policy for cache line replacement when both ways are valid but there is a miss. The modified module introduces a new internal victimway register to alternate replacement decisions in the absence of a direct match.\n\n## Added/Modified Parameterization\n\n- **N**: Number of ways per set. Default is 2 to implement a 2-way set-associative cache. its a local parameter \n\n## Design Modifications\n\n### Associative Cache Structure\n\n- Introduced 2-way set associativity by instantiating tag, data, valid, and dirty storage for two ways.\n- A new internal `victimway` register implements a round-robin replacement policy on cache misses.\n- Read and Write logic updated to probe both ways, handle hits/misses correctly, and update the correct way.\n- Error signal continues to detect misaligned offset accesses, specifically when the LSB of the offset is high.\n- Cache reset and enable handling behavior remains consistent but expanded for two-way state management.\n\n### Hit and Miss Logic\n\n- Hits can occur in either of the two ways, indicated by separate internal signals (`hit0`, `hit1`).\n- A multiplexer selects outputs (`data_out`, `tag_out`, `valid`, `dirty`) from the correct way based on which way had a hit.\n\n### Victim-Way Replacement Policy\n\n- A `victim-way` register tracks which way to replace upon a miss if both ways are valid.\n- On a cache miss and when both ways are valid, the victim way is used to store new data and the victim-way indicator toggles to ensure even usage of both ways.\n\n### Misalignment Error Handling\n\n- Continues to set the error signal high if the least significant bit of the offset is 1 (misaligned access).\n\n## Behavioral Changes\n\n### Operation Modes\n\n1. **Compare Read** (`comp=1, write=0`): \n - Checks for tag matches in both ways, updates output signals accordingly.\n\n2. **Compare Write** (`comp=1, write=1`): \n - Performs write if a match is found in either way or initiates victim-way replacement if a miss occurs.\n\n3. **Access Read** (`comp=0, write=0`): \n - Performs reads based on valid bits, without affecting victim-way tracking.\n\n4. **Access Write** (`comp=0, write=1`): \n - Writes data and tag inputs to both ways without victim logic engagement.\n\n### Example Usage\n\n#### Compare Write (Miss, Replacement)\n\n- **comp = 1, write = 1**, `tag_in = `, `index = `, `valid_in = 1`, `data_in = `, both ways valid, tag mismatch in both ways.\n- Data is written into the current victim way, and the victim-way toggles for the next replacement.\n\n#### Compare Read (Hit)\n\n- **comp = 1, write = 0**, `tag_in = `, matching tag found in either way.\n- `hit` is set high, and the correct `data_out` is returned from the matching way.\n {'docs/specification.md': None, 'rtl/decoder_data_control_64b66b.sv': None, 'rtl/encoder_control_64b66b.sv': None, 'rtl/encoder_data_64b66b.sv': None, 'rtl/aes128_encrypt.sv': None, 'verif/tb_aes128_enc.sv': None, 'rtl/aes128_decrypt.sv': None, 'rtl/aes128_key_expansion.sv': None, 'rtl/inv_sbox.sv': None, 'rtl/sbox.sv': None, 'verif/tb_aes128_dec.sv': None, 'rtl/aes_encrypt.sv': None, 'verif/tb_aes_encrypt.sv': None, 'rtl/aes_decrypt.sv': None, 'rtl/aes_ke.sv': None, 'verif/tb_aes_decrypt.sv': None, 'rtl/aes_dec_top.sv': None, 'rtl/aes_enc_top.sv': None, 'verif/tb_padding_top.sv': None, 'verif/tb_des_enc.sv': None, 'docs/Key_schedule.md': None, 'docs/Permutations.md': None, 'docs/S_box_creation.md': None, 'rtl/S1.sv': None, 'rtl/S2.sv': None, 'rtl/S3.sv': None, 'rtl/S4.sv': None, 'rtl/S5.sv': None, 'rtl/S6.sv': None, 'rtl/S7.sv': None, 'rtl/S8.sv': None, 'rtl/des_enc.sv': None, 'verif/tb_des_dec.sv': None, 'docs/Encryption.md': None, 'rtl/des_dec.sv': None, 'verif/tb_3des_enc.sv': None, 'verif/tb_3des_dec.sv': None, 'docs/min_hamming_distance_finder_spec.md': None, 'rtl/Bit_Difference_Counter.sv': None, 'rtl/Bitwise_Reduction.sv': None, 'rtl/Data_Reduction.sv': None, 'verif/tb_Min_Hamming_Distance_Finder.sv': None, 'docs/specs.md': None, 'rtl/arithmetic_progression_generator.sv': None, 'docs/algorithms.md': None, 'docs/coeff_update_spec.md': None, 'docs/equalizer_spec.md': None, 'docs/error_calc_spec.md': None, 'rtl/coeff_update.sv': None, 'rtl/dynamic_equalizer.sv': None, 'rtl/error_calc.sv': None, 'docs/awgn_spec.md': None, 'docs/equalizer_top_spec.md': None, 'rtl/elevator_control_system.sv': None, 'docs/tx_specification.md': None, 'rtl/ethernet_fifo_cdc.sv': None, 'docs/tx_mac_specification.md': None, 'verif/event_scheduler_tb.sv': None, 'docs/modified_specs.md': None, 'rtl/event_scheduler.sv': None, 'verif/tb_event_scheduler.sv': None, 'rtl/column_selector.sv': None, 'rtl/event_storage.sv': None, 'verif/tb.sv': None, 'rtl/fixed_priority_arbiter.sv': None, 'verif/fixed_priority_arbiter_tb.sv': None, 'docs/Modified_specification.md': None, 'docs/GCD_specification.md': None, 'docs/crypto_accelerator_specification.md': None, 'docs/modular_exponentiation_specification.md': None, 'docs/modular_multiplier_specification.md': None, 'rtl/gcd_controlpath_3.sv': None, 'rtl/gcd_controlpath_4.sv': None, 'rtl/gcd_datapath_5.sv': None, 'rtl/gcd_datapath_6.sv': None, 'rtl/gcd_top_1.sv': None, 'rtl/gcd_top_2.sv': None, 'rtl/modular_exponentiation.sv': None, 'rtl/modular_multiplier.sv': None, 'rtl/lfsr_8bit.sv': None, 'verif/lfsr_8bit_tb.sv': None, 'rtl/bit16_lfsr.sv': None, 'rtl/low_power_ctrl.sv': None, 'rtl/sync_fifo.sv': None, 'verif/tb_low_power_channel.sv': None, 'rtl/cross_domain_sync.sv': None, 'rtl/dsp_input_stage.sv': None, 'rtl/dsp_output_stage.sv': None, 'rtl/lfsr_generator.sv': None, 'rtl/monte_carlo_dsp_monitor_top.sv': None, 'verif/monte_carlo_dsp_monitor_top_tb.sv': None, 'docs/multiplexer_specification.md': None, 'verif/multiplexer_tb.sv': None, 'docs/nbit_swizzling_spec.md': None, 'verif/nbit_swizzling_tb.sv': None, 'docs/nmea_decoder_spec.md': None, 'rtl/nmea_decoder.sv': None, 'verif/nmea_decoder_tb.sv': None, 'docs/fifo.md': None, 'rtl/fifo_memory.sv': None, 'rtl/read_to_write_pointer_sync.sv': None, 'rtl/rptr_empty.sv': None, 'rtl/wptr_full.sv': None, 'rtl/write_to_read_pointer_sync.sv': None, 'docs/spec.md': None, 'verif/async_filo_tb.sv': None, 'docs/axilite_to_pcie_config_module.md': None, 'rtl/axi4lite_to_pcie_cfg_bridge.sv': None, 'rtl/axis_broadcast.sv': None, 'verif/tb_axis_broadcast.sv': None, 'docs/axis_to_uart_tx_specs.md': None, 'docs/uart_rx_to_axis_specs.md': None, 'rtl/barrel_shifter.sv': None, 'verif/barrel_shifter_tb.sv': None, 'rtl/bcd_adder.sv': None, 'rtl/full_adder.sv': None, 'rtl/four_bit_adder.sv': None, 'rtl/search_binary_search_tree.sv': None, 'rtl/delete_node_binary_search_tree.sv': None, 'docs/bst_operations.md': None, 'rtl/binary_search_tree_sort_construct.sv': None, 'docs/Spec.md': None, 'verif/tb_binary_to_gray.sv': None, 'verif/tb_custom_byte_enable_ram.sv': None, 'verif/cache_controller_tb.sv': None, 'rtl/caesar_cipher.sv': None, 'verif/caesar_cipher_tb.sv': None, 'verif/tb_pseudoRandGenerator_ca.sv': None, 'docs/continuous_adder_specification.md': None, 'verif/continuous_adder_tb.sv': None, 'rtl/fifo_buffer.sv': None, 'verif/tb_fifo_buffer.sv': None, 'docs/direct_map_cache_spec.md': None, 'verif/tb_direct_map_cache.sv': '`timescale 1ns/1ps\\n\\nmodule tb_direct_map_cache;\\n\\n // Parameters\\n parameter CACHE_SIZE = 256; // Number of cache lines\\n parameter DATA_WIDTH = 16; // Width of data\\n parameter TAG_WIDTH = 5; // Width of the tag\\n parameter OFFSET_WIDTH = 3; // Width of the offset\\n\\n // Inputs\\n reg enable; // Enable signal for cache\\n reg [7:0] index; // 8 bits for indexing into the cache\\n reg [OFFSET_WIDTH-1:0] offset; // 3 bits for offset\\n reg comp; // Compare signal\\n reg write; // Write signal\\n reg [TAG_WIDTH-1:0] tag_in; // Tag input\\n reg [DATA_WIDTH-1:0] data_in; // Data input\\n reg valid_in; // Valid input for cache line\\n reg clk; // Clock signal\\n reg rst; // Reset signal\\n reg [DATA_WIDTH-1:0] data; // Data variable for tasks\\n\\n // Outputs\\n wire hit; // Hit indication\\n wire dirty; // Dirty state indication\\n wire [TAG_WIDTH-1:0] tag_out; // Output tag of the cache line\\n wire [DATA_WIDTH-1:0] data_out; // Output data from the cache line\\n wire valid; // Valid state output\\n wire error; // Error indication\\n\\n integer i; \\n\\n // Instantiate the cache\\n direct_map_cache #(\\n .CACHE_SIZE(CACHE_SIZE),\\n .DATA_WIDTH(DATA_WIDTH),\\n .TAG_WIDTH(TAG_WIDTH),\\n .OFFSET_WIDTH(OFFSET_WIDTH)\\n )\\n\\t\\t\\t uut (\\n .enable(enable),\\n .index(index),\\n .offset(offset),\\n .comp(comp),\\n .write(write),\\n .tag_in(tag_in),\\n .data_in(data_in),\\n .valid_in(valid_in),\\n .clk(clk),\\n .rst(rst),\\n .hit(hit),\\n .dirty(dirty),\\n .tag_out(tag_out),\\n .data_out(data_out),\\n .valid(valid),\\n .error(error)\\n );\\n\\n // Clock generation\\n initial begin\\n clk = 0;\\n forever #5 clk = ~clk; // 10 ns period\\n end\\n\\n // Test procedure\\n initial begin\\n // Initialize inputs\\n enable = 0;\\n rst = 1;\\n @(posedge clk);\\n rst = 0;\\n @(posedge clk); \\n\\n // Enable cache\\n enable = 1;\\n // Pseudo-Random Replacement Condition Checking\\n // Fill the cache to trigger replacement\\n write_task(8\\'h02, 3\\'b000, 5\\'b00000, 1\\'b1,1\\'b1);\\n read_task(8\\'h02, 3\\'b000, 5\\'b00000, 1\\'b1);\\n write_task(8\\'h02, 3\\'b000, 5\\'b00001, 1\\'b1,1\\'b1);\\n read_task(8\\'h02, 3\\'b000, 5\\'b00001, 1\\'b1);\\n write_task(8\\'h02, 3\\'b000, 5\\'b00010, 1\\'b1,1\\'b1);\\n read_task(8\\'h02, 3\\'b000, 5\\'b00010, 1\\'b1);\\n write_task(8\\'h02, 3\\'b000, 5\\'b00011, 1\\'b1,1\\'b1);\\n read_task(8\\'h02, 3\\'b000, 5\\'b00011, 1\\'b1);\\n\\n @(posedge clk); \\n\\n // Write to cache without compare\\n write_task(8\\'h00, 3\\'b000, 5\\'b00001, 1\\'b0,1\\'b1);\\n\\n\\t // Read from cache without compare\\n read_task(8\\'h00, 3\\'b000, 5\\'b00001, 1\\'b0);\\n\\n // Write to cache with compare\\n write_task(8\\'h00, 3\\'b000, 5\\'b00001, 1\\'b1,1\\'b1);\\n\\n // Read from cache with compare\\n read_task(8\\'h00, 3\\'b000, 5\\'b00001, 1\\'b1);\\n\\n // Write to cache with out compare \\n write_task(8\\'h01, 3\\'b110, 5\\'b00010, 1\\'b0,1\\'b1);\\n\\n // Read from cache with compare\\n read_task(8\\'h01, 3\\'b110, 5\\'b00010, 1\\'b1);\\n\\n // Error condition\\n write_task(8\\'h01, 3\\'b001, 5\\'b00010, 1\\'b0,1\\'b1); \\n @(posedge clk); \\n check_error(3\\'b001, error);\\n // Finalize simulation\\n $finish;\\n end\\n\\n // Task to handle writing to the cache\\n task write_task(input [7:0] indx, input [2:0] off, input [4:0] tag, input compr, valid);\\n begin\\n index = indx; \\n offset = off; \\n tag_in = tag; \\n data_in = $random; \\n valid_in = valid; \\n write = 1\\'b1; \\n comp = compr; \\n @(posedge clk); \\n\\n // Display after the clock\\n $display(\"\\\\n[WRITE_TASK] @time %0t\", $time);\\n $display(\" -> index=%0d (0x%0h), offset=%0d (0x%0h), tag_in=%b, data_in=%0h\",\\n index, index, offset, offset, tag_in, data_in);\\n $display(\" -> comp=%b, write=%b, valid_in=%b\", comp, write, valid_in);\\n $display(\" -> hit=%b, dirty=%b, tag_out=%b, data_out=%0h, valid=%b, error=%b\",\\n hit, dirty, tag_out, data_out, valid, error);\\n end\\n endtask \\n\\n // Task to handle reading from the cache\\n task read_task(input [7:0] indx, input [2:0] off, input [4:0] tag, input compr);\\n begin\\n index = indx; \\n offset = off; \\n tag_in = tag; \\n comp = compr;\\n @(posedge clk); \\n write = 1\\'b0;\\n @(posedge clk);\\n \\n $display(\"\\\\n[READ_TASK] @time %0t\", $time);\\n $display(\" -> index=%0d (0x%0h), offset=%0d (0x%0h), tag_in=%b\",\\n index, index, offset, offset, tag_in);\\n $display(\" -> comp=%b, write=%b\", comp, write);\\n $display(\" -> hit=%b, dirty=%b, tag_out=%b, data_out=%0h, valid=%b, error=%b\",\\n hit, dirty, tag_out, data_out, valid, error);\\n\\n\\n if (data_in !== data_out)\\n $display(\" -> [Error] Data mismatch! data_in=%0h, data_out=%0h\",\\n data_in, data_out);\\n else\\n $display(\" -> [Pass] Data matched.\");\\n @(posedge clk); \\n end\\n endtask\\n\\n task check_error(input [2:0] offset_val, input error_signal);\\n begin\\n if (offset_val[0]) begin\\n if (error_signal)\\n $display(\" -> [PASS] ERROR correctly asserted for misaligned offset (offset[0]=1)\");\\n else\\n $display(\" -> [FAIL] ERROR was expected for misaligned offset, but not asserted!\");\\n end else begin\\n if (error_signal)\\n $display(\" -> [FAIL] ERROR was unexpectedly asserted on aligned offset (offset[0]=0)\");\\n else\\n $display(\" -> [PASS] No error as expected (aligned offset)\");\\n end\\n end\\n endtask\\n\\n // Waveform dumping for simulation analysis\\n initial begin\\n $dumpfile(\"direct_map_cachet.vcd\"); // Specify the VCD file for waveform dumping\\n $dumpvars(0, tb_direct_map_cache); // Dump all variables in the testbench\\n end\\nendmodule', 'rtl/direct_map_cache.sv': \"module direct_map_cache #(\\n parameter CACHE_SIZE = 256, // Number of cache lines\\n parameter DATA_WIDTH = 16, // Width of data\\n parameter TAG_WIDTH = 5, // Width of the tag\\n parameter OFFSET_WIDTH = 3, // Width of the offset\\n localparam INDEX_WIDTH = $clog2(CACHE_SIZE) // Width of the index\\n) (\\n input wire enable, // Enable signal\\n input wire [INDEX_WIDTH-1:0] index, // Cache index\\n input wire [OFFSET_WIDTH-1:0] offset, // Byte offset within the cache line\\n input wire comp, // Compare operation signal\\n input wire write, // Write operation signal\\n input wire [TAG_WIDTH-1:0] tag_in, // Input tag for comparison and writing\\n input wire [DATA_WIDTH-1:0] data_in, // Input data to be written\\n input wire valid_in, // Valid state for cache line\\n input wire clk, // Clock signal\\n input wire rst, // Reset signal (active high)\\n output reg hit, // Hit indication\\n output reg dirty, // Dirty state indication\\n output reg [TAG_WIDTH-1:0] tag_out, // Output tag of the cache line\\n output reg [DATA_WIDTH-1:0] data_out, // Output data from the cache line\\n output reg valid, // Valid state output\\n output reg error // Error indication for invalid accesses\\n);\\n\\n // Cache line definitions\\n reg [TAG_WIDTH-1:0] tags [CACHE_SIZE-1:0]; // Tag storage\\n reg [DATA_WIDTH-1:0] data_mem [CACHE_SIZE-1:0][OFFSET_WIDTH:0]; // Data storage\\n reg valid_bits [CACHE_SIZE-1:0]; // Valid bits for each line\\n reg dirty_bits [CACHE_SIZE-1:0]; // Dirty bits for each line\\n integer i;\\n\\n // Sequential logic for cache operations\\n always @(posedge clk) begin\\n if (rst) begin\\n // Initialize cache lines on reset\\n for (i = 0; i < CACHE_SIZE; i = i + 1) begin\\n valid_bits[i] <= 1'b0; \\n dirty_bits[i] <= 1'b0; \\n end\\n hit <= 1'b0; \\n dirty <= 1'b0; \\n valid <= 1'b0;\\n data_out <= {DATA_WIDTH{1'b0}}; \\n end \\n else if (enable) begin\\n // Check for LSB alignment error\\n if (offset[0] == 1'b1) begin\\n error <= 1'b1; // Set error if LSB of offset is 1\\n hit <= 1'b0; \\n dirty <= 1'b0; \\n valid <= 1'b0; \\n data_out <= {DATA_WIDTH{1'b0}}; \\n end \\n else begin\\n error <= 1'b0; // Clear error if LSB of offset is 0\\n\\n // Compare operation\\n if (comp) begin\\n // Compare Write (comp = 1, write = 1) \\n if (write) begin\\n if ((tags[index] == tag_in) && valid_bits[index]) begin\\n hit <= 1'b1;\\n data_mem[index][offset[OFFSET_WIDTH-1:1]] <= data_in; \\n dirty_bits[index] <= 1'b1; \\n valid_bits[index] <= valid_in; \\n valid <= 1'b0; \\n dirty <= 1'b0; \\n\\n end\\n else begin\\n hit <= 1'b0;\\n dirty_bits[index] <= 1'b0;\\n valid_bits[index] <= valid_in;\\n tags[index] <= tag_in;\\n valid <= 1'b0; \\n dirty <= 1'b0; \\n data_mem[index][offset[OFFSET_WIDTH-1:1]] <= data_in; \\n end\\n end \\n else begin // Write\\n // Compare Read (comp = 1, write = 0)\\n if ((tags[index] == tag_in) && valid_bits[index]) begin\\n hit <= 1'b1;\\n data_out <= data_mem[index][offset[OFFSET_WIDTH-1:1]]; \\n valid <= valid_bits[index]; \\n dirty <= dirty_bits[index]; \\n tag_out <= tags[index]; \\n end\\n else begin\\n hit <= 1'b0;\\n tag_out <= tags[index];\\n valid <= valid_bits[index]; \\n dirty <= dirty_bits[index]; \\n data_out <= data_mem[index][offset[OFFSET_WIDTH-1:1]]; \\n end\\n end\\n end \\n else begin //compare\\n if (write) begin\\n // Access Write (comp = 0, write = 1)\\n tags[index] <= tag_in; \\n data_mem[index][offset[OFFSET_WIDTH-1:1]] <= data_in; \\n valid_bits[index] <= valid_in; \\n dirty_bits[index] <= 1'b0;\\n hit <= 1'b0;\\n valid <= 1'b0; \\n dirty <= 1'b0;\\n\\n end \\n else begin\\n // Access Read (comp = 0, write = 0)\\n tag_out <= tags[index]; \\n data_out <= data_mem[index][offset[OFFSET_WIDTH-1:1]]; \\n valid <= valid_bits[index]; \\n dirty <= dirty_bits[index];\\n hit <= 1'b0;\\n\\n end\\n end\\n end \\n end \\n else begin // enable\\n // enable is low\\n for (i = 0; i < CACHE_SIZE; i = i + 1) begin\\n valid_bits[i] <= 1'b0; \\n dirty_bits[i] <= 1'b0; \\n end\\n\\n hit <= 1'b0; \\n dirty <= 1'b0; \\n data_out <= {DATA_WIDTH{1'b0}}; \\n valid <= 1'b0; \\n end\\n end\\n\\nendmodule\", 'rtl/dual_port_memory.sv': None, 'rtl/gen_cos_sin_lut.sv': None, 'rtl/phase_lut.sv': None, 'rtl/phase_rotation.sv': None, 'rtl/power4.sv': None, 'rtl/saturation.sv': None, 'rtl/top_phase_rotation.sv': None, 'docs/spec_viterbi.md': None, 'docs/spec_slicer_top.md': None, 'docs/spec_top_phase_rotation.md': None, 'rtl/slicer.sv': None, 'rtl/slicer_top.sv': None, 'docs/swizzler_specification.md': None, 'verif/swizzler_tb.sv': None, 'rtl/swizzler.sv': None, 'docs/sync_serial_communication_tx_rx_spec.md': None, 'verif/sync_serial_communication_tb.sv': None, 'rtl/weight_stationary_pe.sv': None, 'verif/systolic_array_tb.sv': None, 'rtl/thermostat.v': None, 'docs/Traffic_controller.md': None, 'rtl/traffic_light_controller.sv': None, 'docs/Universal_Shift_Register_spec.md': None, 'verif/tb_universal_shift_register.sv': None, 'rtl/universal_shift_register.sv': None, 'docs/spec_conj.md': None, 'docs/spec_cross_correlation.md': None, 'docs/spec_detect_sequence.md': None, 'rtl/adder_2d_layers.sv': None, 'rtl/adder_tree_2d.sv': None, 'rtl/correlate.sv': None, 'rtl/cross_correlation.sv': None, 'docs/valid_modes.md': None, 'docs/words_counting.md': None, 'rtl/detect_sequence.sv': None, 'docs/proc_fsm_spec.md': None, 'docs/adder_tree.md': None, 'docs/coeff_ram.md': None, 'docs/poly_decimator.md': None, 'docs/poly_filter.md': None, 'docs/shift_register.md': None, 'rtl/adder_tree.sv': None, 'rtl/coeff_ram.sv': None, 'rtl/poly_filter.sv': None, 'rtl/shift_register.sv': None, 'docs/prbs_specification.md': None, 'rtl/prbs_gen_check.sv': None, 'rtl/fsm.sv': None, 'verif/fsm_tb.sv': None, 'rtl/CA_1.sv': None, 'rtl/CA_2.sv': None, 'rtl/CA_3.sv': None, 'rtl/CA_4.sv': None, 'rtl/rgb_color_space_conversion.sv': None, 'rtl/APBGlobalHistoryRegister.v': None, 'docs/signed_comparator_specification.md': None, 'verif/signed_comparator_tb.sv': None, 'rtl/sorting_engine.sv': None, 'rtl/brick_sort.sv': None, 'rtl/bubble_sort.sv': None, 'rtl/merge_sort.sv': None, 'rtl/selection_sort.sv': None}", + "verif/tb_direct_map_cache.sv": "`timescale 1ns/1ps\n\nmodule tb_direct_map_cache;\n\n // Parameters\n parameter CACHE_SIZE = 256; // Number of cache lines\n parameter DATA_WIDTH = 16; // Width of data\n parameter TAG_WIDTH = 5; // Width of the tag\n parameter OFFSET_WIDTH = 3; // Width of the offset\n\n // Inputs\n reg enable; // Enable signal for cache\n reg [7:0] index; // 8 bits for indexing into the cache\n reg [OFFSET_WIDTH-1:0] offset; // 3 bits for offset\n reg comp; // Compare signal\n reg write; // Write signal\n reg [TAG_WIDTH-1:0] tag_in; // Tag input\n reg [DATA_WIDTH-1:0] data_in; // Data input\n reg valid_in; // Valid input for cache line\n reg clk; // Clock signal\n reg rst; // Reset signal\n reg [DATA_WIDTH-1:0] data; // Data variable for tasks\n\n // Outputs\n wire hit; // Hit indication\n wire dirty; // Dirty state indication\n wire [TAG_WIDTH-1:0] tag_out; // Output tag of the cache line\n wire [DATA_WIDTH-1:0] data_out; // Output data from the cache line\n wire valid; // Valid state output\n wire error; // Error indication\n\n integer i; \n\n // Instantiate the cache\n direct_map_cache #(\n .CACHE_SIZE(CACHE_SIZE),\n .DATA_WIDTH(DATA_WIDTH),\n .TAG_WIDTH(TAG_WIDTH),\n .OFFSET_WIDTH(OFFSET_WIDTH)\n )\n\t\t\t uut (\n .enable(enable),\n .index(index),\n .offset(offset),\n .comp(comp),\n .write(write),\n .tag_in(tag_in),\n .data_in(data_in),\n .valid_in(valid_in),\n .clk(clk),\n .rst(rst),\n .hit(hit),\n .dirty(dirty),\n .tag_out(tag_out),\n .data_out(data_out),\n .valid(valid),\n .error(error)\n );\n\n // Clock generation\n initial begin\n clk = 0;\n forever #5 clk = ~clk; // 10 ns period\n end\n\n // Test procedure\n initial begin\n // Initialize inputs\n enable = 0;\n rst = 1;\n @(posedge clk);\n rst = 0;\n @(posedge clk); \n\n // Enable cache\n enable = 1;\n // Pseudo-Random Replacement Condition Checking\n // Fill the cache to trigger replacement\n write_task(8'h02, 3'b000, 5'b00000, 1'b1,1'b1);\n read_task(8'h02, 3'b000, 5'b00000, 1'b1);\n write_task(8'h02, 3'b000, 5'b00001, 1'b1,1'b1);\n read_task(8'h02, 3'b000, 5'b00001, 1'b1);\n write_task(8'h02, 3'b000, 5'b00010, 1'b1,1'b1);\n read_task(8'h02, 3'b000, 5'b00010, 1'b1);\n write_task(8'h02, 3'b000, 5'b00011, 1'b1,1'b1);\n read_task(8'h02, 3'b000, 5'b00011, 1'b1);\n\n @(posedge clk); \n\n // Write to cache without compare\n write_task(8'h00, 3'b000, 5'b00001, 1'b0,1'b1);\n\n\t // Read from cache without compare\n read_task(8'h00, 3'b000, 5'b00001, 1'b0);\n\n // Write to cache with compare\n write_task(8'h00, 3'b000, 5'b00001, 1'b1,1'b1);\n\n // Read from cache with compare\n read_task(8'h00, 3'b000, 5'b00001, 1'b1);\n\n // Write to cache with out compare \n write_task(8'h01, 3'b110, 5'b00010, 1'b0,1'b1);\n\n // Read from cache with compare\n read_task(8'h01, 3'b110, 5'b00010, 1'b1);\n\n // Error condition\n write_task(8'h01, 3'b001, 5'b00010, 1'b0,1'b1); \n @(posedge clk); \n check_error(3'b001, error);\n // Finalize simulation\n $finish;\n end\n\n // Task to handle writing to the cache\n task write_task(input [7:0] indx, input [2:0] off, input [4:0] tag, input compr, valid);\n begin\n index = indx; \n offset = off; \n tag_in = tag; \n data_in = $random; \n valid_in = valid; \n write = 1'b1; \n comp = compr; \n @(posedge clk); \n\n // Display after the clock\n $display(\"\\n[WRITE_TASK] @time %0t\", $time);\n $display(\" -> index=%0d (0x%0h), offset=%0d (0x%0h), tag_in=%b, data_in=%0h\",\n index, index, offset, offset, tag_in, data_in);\n $display(\" -> comp=%b, write=%b, valid_in=%b\", comp, write, valid_in);\n $display(\" -> hit=%b, dirty=%b, tag_out=%b, data_out=%0h, valid=%b, error=%b\",\n hit, dirty, tag_out, data_out, valid, error);\n end\n endtask \n\n // Task to handle reading from the cache\n task read_task(input [7:0] indx, input [2:0] off, input [4:0] tag, input compr);\n begin\n index = indx; \n offset = off; \n tag_in = tag; \n comp = compr;\n @(posedge clk); \n write = 1'b0;\n @(posedge clk);\n \n $display(\"\\n[READ_TASK] @time %0t\", $time);\n $display(\" -> index=%0d (0x%0h), offset=%0d (0x%0h), tag_in=%b\",\n index, index, offset, offset, tag_in);\n $display(\" -> comp=%b, write=%b\", comp, write);\n $display(\" -> hit=%b, dirty=%b, tag_out=%b, data_out=%0h, valid=%b, error=%b\",\n hit, dirty, tag_out, data_out, valid, error);\n\n\n if (data_in !== data_out)\n $display(\" -> [Error] Data mismatch! data_in=%0h, data_out=%0h\",\n data_in, data_out);\n else\n $display(\" -> [Pass] Data matched.\");\n @(posedge clk); \n end\n endtask\n\n task check_error(input [2:0] offset_val, input error_signal);\n begin\n if (offset_val[0]) begin\n if (error_signal)\n $display(\" -> [PASS] ERROR correctly asserted for misaligned offset (offset[0]=1)\");\n else\n $display(\" -> [FAIL] ERROR was expected for misaligned offset, but not asserted!\");\n end else begin\n if (error_signal)\n $display(\" -> [FAIL] ERROR was unexpectedly asserted on aligned offset (offset[0]=0)\");\n else\n $display(\" -> [PASS] No error as expected (aligned offset)\");\n end\n end\n endtask\n\n // Waveform dumping for simulation analysis\n initial begin\n $dumpfile(\"direct_map_cachet.vcd\"); // Specify the VCD file for waveform dumping\n $dumpvars(0, tb_direct_map_cache); // Dump all variables in the testbench\n end\nendmodule", + "rtl/direct_map_cache.sv": "module direct_map_cache #(\n parameter CACHE_SIZE = 256, // Number of cache lines\n parameter DATA_WIDTH = 16, // Width of data\n parameter TAG_WIDTH = 5, // Width of the tag\n parameter OFFSET_WIDTH = 3, // Width of the offset\n localparam INDEX_WIDTH = $clog2(CACHE_SIZE) // Width of the index\n) (\n input wire enable, // Enable signal\n input wire [INDEX_WIDTH-1:0] index, // Cache index\n input wire [OFFSET_WIDTH-1:0] offset, // Byte offset within the cache line\n input wire comp, // Compare operation signal\n input wire write, // Write operation signal\n input wire [TAG_WIDTH-1:0] tag_in, // Input tag for comparison and writing\n input wire [DATA_WIDTH-1:0] data_in, // Input data to be written\n input wire valid_in, // Valid state for cache line\n input wire clk, // Clock signal\n input wire rst, // Reset signal (active high)\n output reg hit, // Hit indication\n output reg dirty, // Dirty state indication\n output reg [TAG_WIDTH-1:0] tag_out, // Output tag of the cache line\n output reg [DATA_WIDTH-1:0] data_out, // Output data from the cache line\n output reg valid, // Valid state output\n output reg error // Error indication for invalid accesses\n);\n\n // Cache line definitions\n reg [TAG_WIDTH-1:0] tags [CACHE_SIZE-1:0]; // Tag storage\n reg [DATA_WIDTH-1:0] data_mem [CACHE_SIZE-1:0][OFFSET_WIDTH:0]; // Data storage\n reg valid_bits [CACHE_SIZE-1:0]; // Valid bits for each line\n reg dirty_bits [CACHE_SIZE-1:0]; // Dirty bits for each line\n integer i;\n\n // Sequential logic for cache operations\n always @(posedge clk) begin\n if (rst) begin\n // Initialize cache lines on reset\n for (i = 0; i < CACHE_SIZE; i = i + 1) begin\n valid_bits[i] <= 1'b0; \n dirty_bits[i] <= 1'b0; \n end\n hit <= 1'b0; \n dirty <= 1'b0; \n valid <= 1'b0;\n data_out <= {DATA_WIDTH{1'b0}}; \n end \n else if (enable) begin\n // Check for LSB alignment error\n if (offset[0] == 1'b1) begin\n error <= 1'b1; // Set error if LSB of offset is 1\n hit <= 1'b0; \n dirty <= 1'b0; \n valid <= 1'b0; \n data_out <= {DATA_WIDTH{1'b0}}; \n end \n else begin\n error <= 1'b0; // Clear error if LSB of offset is 0\n\n // Compare operation\n if (comp) begin\n // Compare Write (comp = 1, write = 1) \n if (write) begin\n if ((tags[index] == tag_in) && valid_bits[index]) begin\n hit <= 1'b1;\n data_mem[index][offset[OFFSET_WIDTH-1:1]] <= data_in; \n dirty_bits[index] <= 1'b1; \n valid_bits[index] <= valid_in; \n valid <= 1'b0; \n dirty <= 1'b0; \n\n end\n else begin\n hit <= 1'b0;\n dirty_bits[index] <= 1'b0;\n valid_bits[index] <= valid_in;\n tags[index] <= tag_in;\n valid <= 1'b0; \n dirty <= 1'b0; \n data_mem[index][offset[OFFSET_WIDTH-1:1]] <= data_in; \n end\n end \n else begin // Write\n // Compare Read (comp = 1, write = 0)\n if ((tags[index] == tag_in) && valid_bits[index]) begin\n hit <= 1'b1;\n data_out <= data_mem[index][offset[OFFSET_WIDTH-1:1]]; \n valid <= valid_bits[index]; \n dirty <= dirty_bits[index]; \n tag_out <= tags[index]; \n end\n else begin\n hit <= 1'b0;\n tag_out <= tags[index];\n valid <= valid_bits[index]; \n dirty <= dirty_bits[index]; \n data_out <= data_mem[index][offset[OFFSET_WIDTH-1:1]]; \n end\n end\n end \n else begin //compare\n if (write) begin\n // Access Write (comp = 0, write = 1)\n tags[index] <= tag_in; \n data_mem[index][offset[OFFSET_WIDTH-1:1]] <= data_in; \n valid_bits[index] <= valid_in; \n dirty_bits[index] <= 1'b0;\n hit <= 1'b0;\n valid <= 1'b0; \n dirty <= 1'b0;\n\n end \n else begin\n // Access Read (comp = 0, write = 0)\n tag_out <= tags[index]; \n data_out <= data_mem[index][offset[OFFSET_WIDTH-1:1]]; \n valid <= valid_bits[index]; \n dirty <= dirty_bits[index];\n hit <= 1'b0;\n\n end\n end\n end \n end \n else begin // enable\n // enable is low\n for (i = 0; i < CACHE_SIZE; i = i + 1) begin\n valid_bits[i] <= 1'b0; \n dirty_bits[i] <= 1'b0; \n end\n\n hit <= 1'b0; \n dirty <= 1'b0; \n data_out <= {DATA_WIDTH{1'b0}}; \n valid <= 1'b0; \n end\n end\n\nendmodule" + }, + "test_info": { + "test_criteria_2": [ + "select between two cache ways during tag matches and use a victim policy for cache line replacement when both ways are valid but there is a miss. the modified module introduces a new internal victimway register to alternate replacement decisions in the absence of a direct match." + ] + }, + "expected_behavior": [ + "select between two cache ways during tag matches and use a victim policy for cache line replacement when both ways are valid but there is a miss", + "remains consistent but expanded for two-way state management.", + "(including tag comparison, write/read access, valid/dirty/error status, and LSB alignment error checking). The module should select between two cache ways during tag matches and use a victim policy for cache line replacement when both ways are valid but there is a miss. The modified module introduces a new internal victimway register to alternate replacement decisions in the absence of a direct match." + ], + "metadata": { + "categories": [ + "cid004", + "medium" + ], + "domain": "memory", + "complexity": "intermediate", + "problem_type": "design", + "has_code": true, + "has_tests": true + }, + "full_prompt": "Modify the direct_map_cache module to implement a 2-way set associative cache with victim-way replacement and retain all current functionality (including tag comparison, write/read access, valid/dirty/error status, and LSB alignment error checking). The module should select between two cache ways during tag matches and use a victim policy for cache line replacement when both ways are valid but there is a miss. The modified module introduces a new internal victimway register to alternate replacement decisions in the absence of a direct match.\n\n## Added/Modified Parameterization\n\n- **N**: Number of ways per set. Default is 2 to implement a 2-way set-associative cache. its a local parameter \n\n## Design Modifications\n\n### Associative Cache Structure\n\n- Introduced 2-way set associativity by instantiating tag, data, valid, and dirty storage for two ways.\n- A new internal `victimway` register implements a round-robin replacement policy on cache misses.\n- Read and Write logic updated to probe both ways, handle hits/misses correctly, and update the correct way.\n- Error signal continues to detect misaligned offset accesses, specifically when the LSB of the offset is high.\n- Cache reset and enable handling behavior remains consistent but expanded for two-way state management.\n\n### Hit and Miss Logic\n\n- Hits can occur in either of the two ways, indicated by separate internal signals (`hit0`, `hit1`).\n- A multiplexer selects outputs (`data_out`, `tag_out`, `valid`, `dirty`) from the correct way based on which way had a hit.\n\n### Victim-Way Replacement Policy\n\n- A `victim-way` register tracks which way to replace upon a miss if both ways are valid.\n- On a cache miss and when both ways are valid, the victim way is used to store new data and the victim-way indicator toggles to ensure even usage of both ways.\n\n### Misalignment Error Handling\n\n- Continues to set the error signal high if the least significant bit of the offset is 1 (misaligned access).\n\n## Behavioral Changes\n\n### Operation Modes\n\n1. **Compare Read** (`comp=1, write=0`): \n - Checks for tag matches in both ways, updates output signals accordingly.\n\n2. **Compare Write** (`comp=1, write=1`): \n - Performs write if a match is found in either way or initiates victim-way replacement if a miss occurs.\n\n3. **Access Read** (`comp=0, write=0`): \n - Performs reads based on valid bits, without affecting victim-way tracking.\n\n4. **Access Write** (`comp=0, write=1`): \n - Writes data and tag inputs to both ways without victim logic engagement.\n\n### Example Usage\n\n#### Compare Write (Miss, Replacement)\n\n- **comp = 1, write = 1**, `tag_in = `, `index = `, `valid_in = 1`, `data_in = `, both ways valid, tag mismatch in both ways.\n- Data is written into the current victim way, and the victim-way toggles for the next replacement.\n\n#### Compare Read (Hit)\n\n- **comp = 1, write = 0**, `tag_in = `, matching tag found in either way.\n- `hit` is set high, and the correct `data_out` is returned from the matching way.\n", + "system_message": "You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n\nYour task is to modify the existing RTL design based on the provided specifications to improve Quality of Results (QoR) such as timing, area, or power efficiency. Ensure the modifications are verified against the provided testbench and meet the updated specifications.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.", + "raw_context": { + "docs/specification.md": null, + "rtl/decoder_data_control_64b66b.sv": null, + "rtl/encoder_control_64b66b.sv": null, + "rtl/encoder_data_64b66b.sv": null, + "rtl/aes128_encrypt.sv": null, + "verif/tb_aes128_enc.sv": null, + "rtl/aes128_decrypt.sv": null, + "rtl/aes128_key_expansion.sv": null, + "rtl/inv_sbox.sv": null, + "rtl/sbox.sv": null, + "verif/tb_aes128_dec.sv": null, + "rtl/aes_encrypt.sv": null, + "verif/tb_aes_encrypt.sv": null, + "rtl/aes_decrypt.sv": null, + "rtl/aes_ke.sv": null, + "verif/tb_aes_decrypt.sv": null, + "rtl/aes_dec_top.sv": null, + "rtl/aes_enc_top.sv": null, + "verif/tb_padding_top.sv": null, + "verif/tb_des_enc.sv": null, + "docs/Key_schedule.md": null, + "docs/Permutations.md": null, + "docs/S_box_creation.md": null, + "rtl/S1.sv": null, + "rtl/S2.sv": null, + "rtl/S3.sv": null, + "rtl/S4.sv": null, + "rtl/S5.sv": null, + "rtl/S6.sv": null, + "rtl/S7.sv": null, + "rtl/S8.sv": null, + "rtl/des_enc.sv": null, + "verif/tb_des_dec.sv": null, + "docs/Encryption.md": null, + "rtl/des_dec.sv": null, + "verif/tb_3des_enc.sv": null, + "verif/tb_3des_dec.sv": null, + "docs/min_hamming_distance_finder_spec.md": null, + "rtl/Bit_Difference_Counter.sv": null, + "rtl/Bitwise_Reduction.sv": null, + "rtl/Data_Reduction.sv": null, + "verif/tb_Min_Hamming_Distance_Finder.sv": null, + "docs/specs.md": null, + "rtl/arithmetic_progression_generator.sv": null, + "docs/algorithms.md": null, + "docs/coeff_update_spec.md": null, + "docs/equalizer_spec.md": null, + "docs/error_calc_spec.md": null, + "rtl/coeff_update.sv": null, + "rtl/dynamic_equalizer.sv": null, + "rtl/error_calc.sv": null, + "docs/awgn_spec.md": null, + "docs/equalizer_top_spec.md": null, + "rtl/elevator_control_system.sv": null, + "docs/tx_specification.md": null, + "rtl/ethernet_fifo_cdc.sv": null, + "docs/tx_mac_specification.md": null, + "verif/event_scheduler_tb.sv": null, + "docs/modified_specs.md": null, + "rtl/event_scheduler.sv": null, + "verif/tb_event_scheduler.sv": null, + "rtl/column_selector.sv": null, + "rtl/event_storage.sv": null, + "verif/tb.sv": null, + "rtl/fixed_priority_arbiter.sv": null, + "verif/fixed_priority_arbiter_tb.sv": null, + "docs/Modified_specification.md": null, + "docs/GCD_specification.md": null, + "docs/crypto_accelerator_specification.md": null, + "docs/modular_exponentiation_specification.md": null, + "docs/modular_multiplier_specification.md": null, + "rtl/gcd_controlpath_3.sv": null, + "rtl/gcd_controlpath_4.sv": null, + "rtl/gcd_datapath_5.sv": null, + "rtl/gcd_datapath_6.sv": null, + "rtl/gcd_top_1.sv": null, + "rtl/gcd_top_2.sv": null, + "rtl/modular_exponentiation.sv": null, + "rtl/modular_multiplier.sv": null, + "rtl/lfsr_8bit.sv": null, + "verif/lfsr_8bit_tb.sv": null, + "rtl/bit16_lfsr.sv": null, + "rtl/low_power_ctrl.sv": null, + "rtl/sync_fifo.sv": null, + "verif/tb_low_power_channel.sv": null, + "rtl/cross_domain_sync.sv": null, + "rtl/dsp_input_stage.sv": null, + "rtl/dsp_output_stage.sv": null, + "rtl/lfsr_generator.sv": null, + "rtl/monte_carlo_dsp_monitor_top.sv": null, + "verif/monte_carlo_dsp_monitor_top_tb.sv": null, + "docs/multiplexer_specification.md": null, + "verif/multiplexer_tb.sv": null, + "docs/nbit_swizzling_spec.md": null, + "verif/nbit_swizzling_tb.sv": null, + "docs/nmea_decoder_spec.md": null, + "rtl/nmea_decoder.sv": null, + "verif/nmea_decoder_tb.sv": null, + "docs/fifo.md": null, + "rtl/fifo_memory.sv": null, + "rtl/read_to_write_pointer_sync.sv": null, + "rtl/rptr_empty.sv": null, + "rtl/wptr_full.sv": null, + "rtl/write_to_read_pointer_sync.sv": null, + "docs/spec.md": null, + "verif/async_filo_tb.sv": null, + "docs/axilite_to_pcie_config_module.md": null, + "rtl/axi4lite_to_pcie_cfg_bridge.sv": null, + "rtl/axis_broadcast.sv": null, + "verif/tb_axis_broadcast.sv": null, + "docs/axis_to_uart_tx_specs.md": null, + "docs/uart_rx_to_axis_specs.md": null, + "rtl/barrel_shifter.sv": null, + "verif/barrel_shifter_tb.sv": null, + "rtl/bcd_adder.sv": null, + "rtl/full_adder.sv": null, + "rtl/four_bit_adder.sv": null, + "rtl/search_binary_search_tree.sv": null, + "rtl/delete_node_binary_search_tree.sv": null, + "docs/bst_operations.md": null, + "rtl/binary_search_tree_sort_construct.sv": null, + "docs/Spec.md": null, + "verif/tb_binary_to_gray.sv": null, + "verif/tb_custom_byte_enable_ram.sv": null, + "verif/cache_controller_tb.sv": null, + "rtl/caesar_cipher.sv": null, + "verif/caesar_cipher_tb.sv": null, + "verif/tb_pseudoRandGenerator_ca.sv": null, + "docs/continuous_adder_specification.md": null, + "verif/continuous_adder_tb.sv": null, + "rtl/fifo_buffer.sv": null, + "verif/tb_fifo_buffer.sv": null, + "docs/direct_map_cache_spec.md": null, + "verif/tb_direct_map_cache.sv": "`timescale 1ns/1ps\n\nmodule tb_direct_map_cache;\n\n // Parameters\n parameter CACHE_SIZE = 256; // Number of cache lines\n parameter DATA_WIDTH = 16; // Width of data\n parameter TAG_WIDTH = 5; // Width of the tag\n parameter OFFSET_WIDTH = 3; // Width of the offset\n\n // Inputs\n reg enable; // Enable signal for cache\n reg [7:0] index; // 8 bits for indexing into the cache\n reg [OFFSET_WIDTH-1:0] offset; // 3 bits for offset\n reg comp; // Compare signal\n reg write; // Write signal\n reg [TAG_WIDTH-1:0] tag_in; // Tag input\n reg [DATA_WIDTH-1:0] data_in; // Data input\n reg valid_in; // Valid input for cache line\n reg clk; // Clock signal\n reg rst; // Reset signal\n reg [DATA_WIDTH-1:0] data; // Data variable for tasks\n\n // Outputs\n wire hit; // Hit indication\n wire dirty; // Dirty state indication\n wire [TAG_WIDTH-1:0] tag_out; // Output tag of the cache line\n wire [DATA_WIDTH-1:0] data_out; // Output data from the cache line\n wire valid; // Valid state output\n wire error; // Error indication\n\n integer i; \n\n // Instantiate the cache\n direct_map_cache #(\n .CACHE_SIZE(CACHE_SIZE),\n .DATA_WIDTH(DATA_WIDTH),\n .TAG_WIDTH(TAG_WIDTH),\n .OFFSET_WIDTH(OFFSET_WIDTH)\n )\n\t\t\t uut (\n .enable(enable),\n .index(index),\n .offset(offset),\n .comp(comp),\n .write(write),\n .tag_in(tag_in),\n .data_in(data_in),\n .valid_in(valid_in),\n .clk(clk),\n .rst(rst),\n .hit(hit),\n .dirty(dirty),\n .tag_out(tag_out),\n .data_out(data_out),\n .valid(valid),\n .error(error)\n );\n\n // Clock generation\n initial begin\n clk = 0;\n forever #5 clk = ~clk; // 10 ns period\n end\n\n // Test procedure\n initial begin\n // Initialize inputs\n enable = 0;\n rst = 1;\n @(posedge clk);\n rst = 0;\n @(posedge clk); \n\n // Enable cache\n enable = 1;\n // Pseudo-Random Replacement Condition Checking\n // Fill the cache to trigger replacement\n write_task(8'h02, 3'b000, 5'b00000, 1'b1,1'b1);\n read_task(8'h02, 3'b000, 5'b00000, 1'b1);\n write_task(8'h02, 3'b000, 5'b00001, 1'b1,1'b1);\n read_task(8'h02, 3'b000, 5'b00001, 1'b1);\n write_task(8'h02, 3'b000, 5'b00010, 1'b1,1'b1);\n read_task(8'h02, 3'b000, 5'b00010, 1'b1);\n write_task(8'h02, 3'b000, 5'b00011, 1'b1,1'b1);\n read_task(8'h02, 3'b000, 5'b00011, 1'b1);\n\n @(posedge clk); \n\n // Write to cache without compare\n write_task(8'h00, 3'b000, 5'b00001, 1'b0,1'b1);\n\n\t // Read from cache without compare\n read_task(8'h00, 3'b000, 5'b00001, 1'b0);\n\n // Write to cache with compare\n write_task(8'h00, 3'b000, 5'b00001, 1'b1,1'b1);\n\n // Read from cache with compare\n read_task(8'h00, 3'b000, 5'b00001, 1'b1);\n\n // Write to cache with out compare \n write_task(8'h01, 3'b110, 5'b00010, 1'b0,1'b1);\n\n // Read from cache with compare\n read_task(8'h01, 3'b110, 5'b00010, 1'b1);\n\n // Error condition\n write_task(8'h01, 3'b001, 5'b00010, 1'b0,1'b1); \n @(posedge clk); \n check_error(3'b001, error);\n // Finalize simulation\n $finish;\n end\n\n // Task to handle writing to the cache\n task write_task(input [7:0] indx, input [2:0] off, input [4:0] tag, input compr, valid);\n begin\n index = indx; \n offset = off; \n tag_in = tag; \n data_in = $random; \n valid_in = valid; \n write = 1'b1; \n comp = compr; \n @(posedge clk); \n\n // Display after the clock\n $display(\"\\n[WRITE_TASK] @time %0t\", $time);\n $display(\" -> index=%0d (0x%0h), offset=%0d (0x%0h), tag_in=%b, data_in=%0h\",\n index, index, offset, offset, tag_in, data_in);\n $display(\" -> comp=%b, write=%b, valid_in=%b\", comp, write, valid_in);\n $display(\" -> hit=%b, dirty=%b, tag_out=%b, data_out=%0h, valid=%b, error=%b\",\n hit, dirty, tag_out, data_out, valid, error);\n end\n endtask \n\n // Task to handle reading from the cache\n task read_task(input [7:0] indx, input [2:0] off, input [4:0] tag, input compr);\n begin\n index = indx; \n offset = off; \n tag_in = tag; \n comp = compr;\n @(posedge clk); \n write = 1'b0;\n @(posedge clk);\n \n $display(\"\\n[READ_TASK] @time %0t\", $time);\n $display(\" -> index=%0d (0x%0h), offset=%0d (0x%0h), tag_in=%b\",\n index, index, offset, offset, tag_in);\n $display(\" -> comp=%b, write=%b\", comp, write);\n $display(\" -> hit=%b, dirty=%b, tag_out=%b, data_out=%0h, valid=%b, error=%b\",\n hit, dirty, tag_out, data_out, valid, error);\n\n\n if (data_in !== data_out)\n $display(\" -> [Error] Data mismatch! data_in=%0h, data_out=%0h\",\n data_in, data_out);\n else\n $display(\" -> [Pass] Data matched.\");\n @(posedge clk); \n end\n endtask\n\n task check_error(input [2:0] offset_val, input error_signal);\n begin\n if (offset_val[0]) begin\n if (error_signal)\n $display(\" -> [PASS] ERROR correctly asserted for misaligned offset (offset[0]=1)\");\n else\n $display(\" -> [FAIL] ERROR was expected for misaligned offset, but not asserted!\");\n end else begin\n if (error_signal)\n $display(\" -> [FAIL] ERROR was unexpectedly asserted on aligned offset (offset[0]=0)\");\n else\n $display(\" -> [PASS] No error as expected (aligned offset)\");\n end\n end\n endtask\n\n // Waveform dumping for simulation analysis\n initial begin\n $dumpfile(\"direct_map_cachet.vcd\"); // Specify the VCD file for waveform dumping\n $dumpvars(0, tb_direct_map_cache); // Dump all variables in the testbench\n end\nendmodule", + "rtl/direct_map_cache.sv": "module direct_map_cache #(\n parameter CACHE_SIZE = 256, // Number of cache lines\n parameter DATA_WIDTH = 16, // Width of data\n parameter TAG_WIDTH = 5, // Width of the tag\n parameter OFFSET_WIDTH = 3, // Width of the offset\n localparam INDEX_WIDTH = $clog2(CACHE_SIZE) // Width of the index\n) (\n input wire enable, // Enable signal\n input wire [INDEX_WIDTH-1:0] index, // Cache index\n input wire [OFFSET_WIDTH-1:0] offset, // Byte offset within the cache line\n input wire comp, // Compare operation signal\n input wire write, // Write operation signal\n input wire [TAG_WIDTH-1:0] tag_in, // Input tag for comparison and writing\n input wire [DATA_WIDTH-1:0] data_in, // Input data to be written\n input wire valid_in, // Valid state for cache line\n input wire clk, // Clock signal\n input wire rst, // Reset signal (active high)\n output reg hit, // Hit indication\n output reg dirty, // Dirty state indication\n output reg [TAG_WIDTH-1:0] tag_out, // Output tag of the cache line\n output reg [DATA_WIDTH-1:0] data_out, // Output data from the cache line\n output reg valid, // Valid state output\n output reg error // Error indication for invalid accesses\n);\n\n // Cache line definitions\n reg [TAG_WIDTH-1:0] tags [CACHE_SIZE-1:0]; // Tag storage\n reg [DATA_WIDTH-1:0] data_mem [CACHE_SIZE-1:0][OFFSET_WIDTH:0]; // Data storage\n reg valid_bits [CACHE_SIZE-1:0]; // Valid bits for each line\n reg dirty_bits [CACHE_SIZE-1:0]; // Dirty bits for each line\n integer i;\n\n // Sequential logic for cache operations\n always @(posedge clk) begin\n if (rst) begin\n // Initialize cache lines on reset\n for (i = 0; i < CACHE_SIZE; i = i + 1) begin\n valid_bits[i] <= 1'b0; \n dirty_bits[i] <= 1'b0; \n end\n hit <= 1'b0; \n dirty <= 1'b0; \n valid <= 1'b0;\n data_out <= {DATA_WIDTH{1'b0}}; \n end \n else if (enable) begin\n // Check for LSB alignment error\n if (offset[0] == 1'b1) begin\n error <= 1'b1; // Set error if LSB of offset is 1\n hit <= 1'b0; \n dirty <= 1'b0; \n valid <= 1'b0; \n data_out <= {DATA_WIDTH{1'b0}}; \n end \n else begin\n error <= 1'b0; // Clear error if LSB of offset is 0\n\n // Compare operation\n if (comp) begin\n // Compare Write (comp = 1, write = 1) \n if (write) begin\n if ((tags[index] == tag_in) && valid_bits[index]) begin\n hit <= 1'b1;\n data_mem[index][offset[OFFSET_WIDTH-1:1]] <= data_in; \n dirty_bits[index] <= 1'b1; \n valid_bits[index] <= valid_in; \n valid <= 1'b0; \n dirty <= 1'b0; \n\n end\n else begin\n hit <= 1'b0;\n dirty_bits[index] <= 1'b0;\n valid_bits[index] <= valid_in;\n tags[index] <= tag_in;\n valid <= 1'b0; \n dirty <= 1'b0; \n data_mem[index][offset[OFFSET_WIDTH-1:1]] <= data_in; \n end\n end \n else begin // Write\n // Compare Read (comp = 1, write = 0)\n if ((tags[index] == tag_in) && valid_bits[index]) begin\n hit <= 1'b1;\n data_out <= data_mem[index][offset[OFFSET_WIDTH-1:1]]; \n valid <= valid_bits[index]; \n dirty <= dirty_bits[index]; \n tag_out <= tags[index]; \n end\n else begin\n hit <= 1'b0;\n tag_out <= tags[index];\n valid <= valid_bits[index]; \n dirty <= dirty_bits[index]; \n data_out <= data_mem[index][offset[OFFSET_WIDTH-1:1]]; \n end\n end\n end \n else begin //compare\n if (write) begin\n // Access Write (comp = 0, write = 1)\n tags[index] <= tag_in; \n data_mem[index][offset[OFFSET_WIDTH-1:1]] <= data_in; \n valid_bits[index] <= valid_in; \n dirty_bits[index] <= 1'b0;\n hit <= 1'b0;\n valid <= 1'b0; \n dirty <= 1'b0;\n\n end \n else begin\n // Access Read (comp = 0, write = 0)\n tag_out <= tags[index]; \n data_out <= data_mem[index][offset[OFFSET_WIDTH-1:1]]; \n valid <= valid_bits[index]; \n dirty <= dirty_bits[index];\n hit <= 1'b0;\n\n end\n end\n end \n end \n else begin // enable\n // enable is low\n for (i = 0; i < CACHE_SIZE; i = i + 1) begin\n valid_bits[i] <= 1'b0; \n dirty_bits[i] <= 1'b0; \n end\n\n hit <= 1'b0; \n dirty <= 1'b0; \n data_out <= {DATA_WIDTH{1'b0}}; \n valid <= 1'b0; \n end\n end\n\nendmodule", + "rtl/dual_port_memory.sv": null, + "rtl/gen_cos_sin_lut.sv": null, + "rtl/phase_lut.sv": null, + "rtl/phase_rotation.sv": null, + "rtl/power4.sv": null, + "rtl/saturation.sv": null, + "rtl/top_phase_rotation.sv": null, + "docs/spec_viterbi.md": null, + "docs/spec_slicer_top.md": null, + "docs/spec_top_phase_rotation.md": null, + "rtl/slicer.sv": null, + "rtl/slicer_top.sv": null, + "docs/swizzler_specification.md": null, + "verif/swizzler_tb.sv": null, + "rtl/swizzler.sv": null, + "docs/sync_serial_communication_tx_rx_spec.md": null, + "verif/sync_serial_communication_tb.sv": null, + "rtl/weight_stationary_pe.sv": null, + "verif/systolic_array_tb.sv": null, + "rtl/thermostat.v": null, + "docs/Traffic_controller.md": null, + "rtl/traffic_light_controller.sv": null, + "docs/Universal_Shift_Register_spec.md": null, + "verif/tb_universal_shift_register.sv": null, + "rtl/universal_shift_register.sv": null, + "docs/spec_conj.md": null, + "docs/spec_cross_correlation.md": null, + "docs/spec_detect_sequence.md": null, + "rtl/adder_2d_layers.sv": null, + "rtl/adder_tree_2d.sv": null, + "rtl/correlate.sv": null, + "rtl/cross_correlation.sv": null, + "docs/valid_modes.md": null, + "docs/words_counting.md": null, + "rtl/detect_sequence.sv": null, + "docs/proc_fsm_spec.md": null, + "docs/adder_tree.md": null, + "docs/coeff_ram.md": null, + "docs/poly_decimator.md": null, + "docs/poly_filter.md": null, + "docs/shift_register.md": null, + "rtl/adder_tree.sv": null, + "rtl/coeff_ram.sv": null, + "rtl/poly_filter.sv": null, + "rtl/shift_register.sv": null, + "docs/prbs_specification.md": null, + "rtl/prbs_gen_check.sv": null, + "rtl/fsm.sv": null, + "verif/fsm_tb.sv": null, + "rtl/CA_1.sv": null, + "rtl/CA_2.sv": null, + "rtl/CA_3.sv": null, + "rtl/CA_4.sv": null, + "rtl/rgb_color_space_conversion.sv": null, + "rtl/APBGlobalHistoryRegister.v": null, + "docs/signed_comparator_specification.md": null, + "verif/signed_comparator_tb.sv": null, + "rtl/sorting_engine.sv": null, + "rtl/brick_sort.sv": null, + "rtl/bubble_sort.sv": null, + "rtl/merge_sort.sv": null, + "rtl/selection_sort.sv": null + } + }, + { + "id": "cvdp_agentic_dma_xfer_engine_0001", + "index": 527, + "source_config": "cvdp_agentic_code_generation_no_commercial", + "instruction": "Context: You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n - **Update the contents of a text file from old content to new content**\n - `sed -i \"problematic_line_number s/problematic_statement/non_problematic_statement/\" Buggy_RTL_code.sv`\n - **To access a specific line of the file**\n - `awk 'NR==line_number' file_name.sv`\n\nYou will be given a prompt, and your task is to understand it and solve the given issue by using the above-mentioned commands as needed. In the final step, you should create a Linux patch to highlight the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach: \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.\n\nTask: `dma_xfer_engine` module in SystemVerilog. Refer to the specification provided in `docs/specs.md` and ensure you understand its content. The specification details parameterization for transfer sizes (`DMA_B`, `DMA_HW`, `DMA_W`), a 10-bit control register (`cnt`, sizes, increment enables), and 32-bit addresses and data. It also describes the internal FSM states (IDLE, WB, TR) and the interface signals for both slave register access and master bus transactions. byte, halfword, or word transfers with optional address incrementing for both source and destination. Provide complete RTL code that properly handles control-register reads and writes, requests and grants from the bus arbiter, data packing, and unpacking, and an internal buffer for read-before-write. The must also be reset correctly and returned to IDLE once the transfer count is exhausted.", + "verilog_code": {}, + "test_info": {}, + "expected_behavior": [ + "also be reset correctly and returned to IDLE once the transfer count is exhausted" + ], + "metadata": { + "categories": [ + "cid003", + "medium" + ], + "domain": "memory", + "complexity": "intermediate", + "problem_type": "design", + "has_code": false, + "has_tests": false + }, + "full_prompt": "Design a `dma_xfer_engine` module in SystemVerilog. Refer to the specification provided in `docs/specs.md` and ensure you understand its content. The specification details parameterization for transfer sizes (`DMA_B`, `DMA_HW`, `DMA_W`), a 10-bit control register (`cnt`, sizes, increment enables), and 32-bit addresses and data. It also describes the internal FSM states (IDLE, WB, TR) and the interface signals for both slave register access and master bus transactions. Implement byte, halfword, or word transfers with optional address incrementing for both source and destination. Provide complete RTL code that properly handles control-register reads and writes, requests and grants from the bus arbiter, data packing, and unpacking, and an internal buffer for read-before-write. The design must also be reset correctly and returned to IDLE once the transfer count is exhausted.\n", + "system_message": "You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n - **Update the contents of a text file from old content to new content**\n - `sed -i \"problematic_line_number s/problematic_statement/non_problematic_statement/\" Buggy_RTL_code.sv`\n - **To access a specific line of the file**\n - `awk 'NR==line_number' file_name.sv`\n\nYou will be given a prompt, and your task is to understand it and solve the given issue by using the above-mentioned commands as needed. In the final step, you should create a Linux patch to highlight the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach: \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.", + "raw_context": { + "docs/specification.md": null, + "rtl/decoder_data_control_64b66b.sv": null, + "rtl/encoder_control_64b66b.sv": null, + "rtl/encoder_data_64b66b.sv": null, + "rtl/aes128_encrypt.sv": null, + "verif/tb_aes128_enc.sv": null, + "rtl/aes128_decrypt.sv": null, + "rtl/aes128_key_expansion.sv": null, + "rtl/inv_sbox.sv": null, + "rtl/sbox.sv": null, + "verif/tb_aes128_dec.sv": null, + "rtl/aes_encrypt.sv": null, + "verif/tb_aes_encrypt.sv": null, + "rtl/aes_decrypt.sv": null, + "rtl/aes_ke.sv": null, + "verif/tb_aes_decrypt.sv": null, + "rtl/aes_dec_top.sv": null, + "rtl/aes_enc_top.sv": null, + "verif/tb_padding_top.sv": null, + "verif/tb_des_enc.sv": null, + "docs/Key_schedule.md": null, + "docs/Permutations.md": null, + "docs/S_box_creation.md": null, + "rtl/S1.sv": null, + "rtl/S2.sv": null, + "rtl/S3.sv": null, + "rtl/S4.sv": null, + "rtl/S5.sv": null, + "rtl/S6.sv": null, + "rtl/S7.sv": null, + "rtl/S8.sv": null, + "rtl/des_enc.sv": null, + "verif/tb_des_dec.sv": null, + "docs/Encryption.md": null, + "rtl/des_dec.sv": null, + "verif/tb_3des_enc.sv": null, + "verif/tb_3des_dec.sv": null, + "docs/min_hamming_distance_finder_spec.md": null, + "rtl/Bit_Difference_Counter.sv": null, + "rtl/Bitwise_Reduction.sv": null, + "rtl/Data_Reduction.sv": null, + "verif/tb_Min_Hamming_Distance_Finder.sv": null, + "docs/specs.md": "# DMA Transfer Engine Module Description\n\nThis module implements a configurable Direct Memory Access (DMA) engine. It autonomously transfers data from a source address to a destination address without continuous CPU intervention. The `dma_xfer_engine` supports configurable transfer sizes (byte, halfword, word) and optional address auto-increment for both source and destination. It provides status via a control register and can be commanded via a simple slave interface, while issuing master bus requests to read and write from system memory.\n\n---\n\n## Parameterization\n\n- **TRANSFER_SIZE_ENCODING:**\n - `DMA_B` = 2'b00 (Byte transfer)\n - `DMA_HW` = 2'b01 (Halfword transfer)\n - `DMA_W` = 2'b10 (Word transfer)\n\n- **CONTROL_REGISTER_WIDTH:** 10 bits \n The control register contains fields for transfer count, transfer size (source/destination), and increment enables.\n\n- **ADDRESS_WIDTH:** 32 bits \n The source and destination addresses are 32-bit wide.\n\n- **DATA_WIDTH:** 32 bits \n The data bus width (read/write data) is 32 bits.\n\nThese parameters define how the DMA transfer sizes are encoded, and the bit-widths for addresses, data, and control fields.\n\n---\n\n## Interfaces\n\n### Clock and Reset\n\n- **clk:** \n System clock input. All internal logic is synchronized to the rising edge of `clk`.\n\n- **rstn:** \n Active-low reset input. When deasserted, all registers (control register, source address, destination address, and internal FSM state) are cleared.\n\n### Control Signals\n\n- **addr** (4 bits): \n Slave address input for register selection (e.g., 0x0 for the control register, 0x4 for the source address, 0x8 for the destination address).\n\n- **we:** \n Write-enable signal for the slave interface. When high, the data on `wd` is written to the selected register.\n\n- **wd** (32 bits): \n Write data for the slave interface.\n\n- **rd** (32 bits): \n Read data output for the slave interface. When a read occurs (i.e., `we = 0`), the module drives this bus with the contents of the selected register.\n\n### DMA Input Data\n\n- **dma_req:** \n A request input from system logic or software indicating that a DMA transfer should begin. On the next cycle, the `dma_xfer_engine` sets up its internal state machine for read/write operations.\n\n- **bus_grant:** \n A signal from the bus arbiter indicating that the `dma_xfer_engine` has been granted access to the system bus.\n\n- **rd_m** (32 bits): \n Data returned from the system bus during a read operation. The `dma_xfer_engine` captures this data into an internal buffer before writing it out to the destination.\n\n### DMA Output Data\n\n- **bus_req:** \n Asserted by the `dma_xfer_engine` to request the bus from an arbiter. It remains asserted until the transfer is complete or until the module relinquishes control.\n\n- **bus_lock:** \n When asserted, it indicates that the `dma_xfer_engine` desires uninterrupted bus access for the duration of the transfer, preventing preemption.\n\n- **addr_m** (32 bits): \n The address output for system bus transactions (either read or write).\n\n- **we_m:** \n Master write-enable. When high, the `dma_xfer_engine` drives data onto `wd_m` for writing to memory. When low, the module reads from memory.\n\n- **wd_m** (32 bits): \n Data driven onto the system bus for writes.\n\n- **size_m** (2 bits): \n Encoded transfer size for the system bus transaction (byte, halfword, or word).\n\n---\n\n## Detailed Functionality\n\n### 1. Configuration Registers and Internal Storage\n\n1. **Control Register (DMA_CR):** \n - Holds transfer count (`cnt`), source transfer size, destination transfer size, increment-enable bits for source/destination, and additional flags (e.g., `line_en`).\n - Written via the slave interface when `we` is asserted and `addr` = DMA_CR address (0x0).\n - Read out on `rd` when `addr` = DMA_CR and `we` is deasserted.\n\n2. **Source Address Register (DMA_SRC_ADR):** \n - Stores the starting source address for the DMA transfer.\n - Written via the slave interface when `we` is asserted and `addr` = 0x4.\n - Read out on `rd` when `addr` = 0x4 and `we` is deasserted.\n\n3. **Destination Address Register (DMA_DST_ADR):** \n - Stores the starting destination address for the DMA transfer.\n - Written via the slave interface when `we` is asserted and `addr` = 0x8.\n - Read out on `rd` when `addr` = 0x8 and `we` is deasserted.\n\n### 2. State Machine (FSM)\n\n- **IDLE State:** \n The `dma_xfer_engine` waits for a `dma_req` assertion. Upon seeing it, the module drives `bus_req` and transitions to a wait-for-grant phase.\n\n- **WB (Wait-for-Bus) State:** \n The `dma_xfer_engine` asserts `bus_req` (and `bus_lock` if needed) until the bus arbiter asserts `bus_grant`. Then the FSM transitions to the transfer state.\n\n- **TR (Transfer) State:** \n The FSM alternates between read and write sub-phases:\n 1. **Read Phase:** \n - Drive `addr_m` = current source address and `we_m` = 0. Capture returned data in an internal buffer.\n - Increment source address if `inc_src` is set.\n 2. **Write Phase:** \n - Drive `addr_m` = current destination address and `we_m` = 1. Drive the captured data onto `wd_m`.\n - Increment destination address if `inc_dst` is set.\n - Update an internal counter for each completed read/write pair. If `cnt` is reached, release `bus_req`/`bus_lock` and return to IDLE.\n\n### 3. Address Incrementation\n\nDepending on the configured source/destination size (byte, halfword, or word), the module increments the respective address by 1, 2, or 4 bytes after each corresponding read or write phase, if the increment-enable bit is set.\n\n### 4. Transfer Size and Data Packing\n\n- **Read Data Packing:** \n Based on `size_m` and the current offset in the source address\u2019s lower bits, the `dma_xfer_engine` extracts the relevant byte(s) from `rd_m`.\n\n- **Write Data Packing:** \n The `dma_xfer_engine` similarly repacks data into the correct byte lanes of `wd_m` if the destination size is smaller than a word.\n\n### 5. Slave Read Logic\n\nWhen a read occurs (i.e., `we = 0` on the slave side), the module drives `rd` based on `addr`. For unrecognized addresses, it returns 0.\n\n---\n\n## Summary\n\nThe `dma_xfer_engine` automates memory-to-memory transfers with minimal CPU overhead. A host processor (or other system logic) writes to the module\u2019s configuration registers (source/destination addresses, control register), then asserts `dma_req` to start a transfer. The FSM requests and locks the bus, performs read bursts from the source, writes to the destination, and handles address incrementing according to the configured transfer size. Once the specified transfer count is reached, the engine goes idle and releases the bus. By allowing byte, halfword, or word transfers with flexible increment behavior, this module provides a robust solution for offloading bulk data moves in embedded systems.", + "rtl/arithmetic_progression_generator.sv": null, + "docs/algorithms.md": null, + "docs/coeff_update_spec.md": null, + "docs/equalizer_spec.md": null, + "docs/error_calc_spec.md": null, + "rtl/coeff_update.sv": null, + "rtl/dynamic_equalizer.sv": null, + "rtl/error_calc.sv": null, + "docs/awgn_spec.md": null, + "docs/equalizer_top_spec.md": null, + "rtl/elevator_control_system.sv": null, + "docs/tx_specification.md": null, + "rtl/ethernet_fifo_cdc.sv": null, + "docs/tx_mac_specification.md": null, + "verif/event_scheduler_tb.sv": null, + "docs/modified_specs.md": null, + "rtl/event_scheduler.sv": null, + "verif/tb_event_scheduler.sv": null, + "rtl/column_selector.sv": null, + "rtl/event_storage.sv": null, + "verif/tb.sv": null, + "rtl/fixed_priority_arbiter.sv": null, + "verif/fixed_priority_arbiter_tb.sv": null, + "docs/Modified_specification.md": null, + "docs/GCD_specification.md": null, + "docs/crypto_accelerator_specification.md": null, + "docs/modular_exponentiation_specification.md": null, + "docs/modular_multiplier_specification.md": null, + "rtl/gcd_controlpath_3.sv": null, + "rtl/gcd_controlpath_4.sv": null, + "rtl/gcd_datapath_5.sv": null, + "rtl/gcd_datapath_6.sv": null, + "rtl/gcd_top_1.sv": null, + "rtl/gcd_top_2.sv": null, + "rtl/modular_exponentiation.sv": null, + "rtl/modular_multiplier.sv": null, + "rtl/lfsr_8bit.sv": null, + "verif/lfsr_8bit_tb.sv": null, + "rtl/bit16_lfsr.sv": null, + "rtl/low_power_ctrl.sv": null, + "rtl/sync_fifo.sv": null, + "verif/tb_low_power_channel.sv": null, + "rtl/cross_domain_sync.sv": null, + "rtl/dsp_input_stage.sv": null, + "rtl/dsp_output_stage.sv": null, + "rtl/lfsr_generator.sv": null, + "rtl/monte_carlo_dsp_monitor_top.sv": null, + "verif/monte_carlo_dsp_monitor_top_tb.sv": null, + "docs/multiplexer_specification.md": null, + "verif/multiplexer_tb.sv": null, + "docs/nbit_swizzling_spec.md": null, + "verif/nbit_swizzling_tb.sv": null, + "docs/nmea_decoder_spec.md": null, + "rtl/nmea_decoder.sv": null, + "verif/nmea_decoder_tb.sv": null, + "docs/fifo.md": null, + "rtl/fifo_memory.sv": null, + "rtl/read_to_write_pointer_sync.sv": null, + "rtl/rptr_empty.sv": null, + "rtl/wptr_full.sv": null, + "rtl/write_to_read_pointer_sync.sv": null, + "docs/spec.md": null, + "verif/async_filo_tb.sv": null, + "docs/axilite_to_pcie_config_module.md": null, + "rtl/axi4lite_to_pcie_cfg_bridge.sv": null, + "rtl/axis_broadcast.sv": null, + "verif/tb_axis_broadcast.sv": null, + "docs/axis_to_uart_tx_specs.md": null, + "docs/uart_rx_to_axis_specs.md": null, + "rtl/barrel_shifter.sv": null, + "verif/barrel_shifter_tb.sv": null, + "rtl/bcd_adder.sv": null, + "rtl/full_adder.sv": null, + "rtl/four_bit_adder.sv": null, + "rtl/search_binary_search_tree.sv": null, + "rtl/delete_node_binary_search_tree.sv": null, + "docs/bst_operations.md": null, + "rtl/binary_search_tree_sort_construct.sv": null, + "docs/Spec.md": null, + "verif/tb_binary_to_gray.sv": null, + "verif/tb_custom_byte_enable_ram.sv": null, + "verif/cache_controller_tb.sv": null, + "rtl/caesar_cipher.sv": null, + "verif/caesar_cipher_tb.sv": null, + "verif/tb_pseudoRandGenerator_ca.sv": null, + "docs/continuous_adder_specification.md": null, + "verif/continuous_adder_tb.sv": null, + "rtl/fifo_buffer.sv": null, + "verif/tb_fifo_buffer.sv": null, + "docs/direct_map_cache_spec.md": null, + "verif/tb_direct_map_cache.sv": null, + "rtl/direct_map_cache.sv": null, + "rtl/dual_port_memory.sv": null, + "rtl/gen_cos_sin_lut.sv": null, + "rtl/phase_lut.sv": null, + "rtl/phase_rotation.sv": null, + "rtl/power4.sv": null, + "rtl/saturation.sv": null, + "rtl/top_phase_rotation.sv": null, + "docs/spec_viterbi.md": null, + "docs/spec_slicer_top.md": null, + "docs/spec_top_phase_rotation.md": null, + "rtl/slicer.sv": null, + "rtl/slicer_top.sv": null, + "docs/swizzler_specification.md": null, + "verif/swizzler_tb.sv": null, + "rtl/swizzler.sv": null, + "docs/sync_serial_communication_tx_rx_spec.md": null, + "verif/sync_serial_communication_tb.sv": null, + "rtl/weight_stationary_pe.sv": null, + "verif/systolic_array_tb.sv": null, + "rtl/thermostat.v": null, + "docs/Traffic_controller.md": null, + "rtl/traffic_light_controller.sv": null, + "docs/Universal_Shift_Register_spec.md": null, + "verif/tb_universal_shift_register.sv": null, + "rtl/universal_shift_register.sv": null, + "docs/spec_conj.md": null, + "docs/spec_cross_correlation.md": null, + "docs/spec_detect_sequence.md": null, + "rtl/adder_2d_layers.sv": null, + "rtl/adder_tree_2d.sv": null, + "rtl/correlate.sv": null, + "rtl/cross_correlation.sv": null, + "docs/valid_modes.md": null, + "docs/words_counting.md": null, + "rtl/detect_sequence.sv": null, + "docs/proc_fsm_spec.md": null, + "docs/adder_tree.md": null, + "docs/coeff_ram.md": null, + "docs/poly_decimator.md": null, + "docs/poly_filter.md": null, + "docs/shift_register.md": null, + "rtl/adder_tree.sv": null, + "rtl/coeff_ram.sv": null, + "rtl/poly_filter.sv": null, + "rtl/shift_register.sv": null, + "docs/prbs_specification.md": null, + "rtl/prbs_gen_check.sv": null, + "rtl/fsm.sv": null, + "verif/fsm_tb.sv": null, + "rtl/CA_1.sv": null, + "rtl/CA_2.sv": null, + "rtl/CA_3.sv": null, + "rtl/CA_4.sv": null, + "rtl/rgb_color_space_conversion.sv": null, + "rtl/APBGlobalHistoryRegister.v": null, + "docs/signed_comparator_specification.md": null, + "verif/signed_comparator_tb.sv": null, + "rtl/sorting_engine.sv": null, + "rtl/brick_sort.sv": null, + "rtl/bubble_sort.sv": null, + "rtl/merge_sort.sv": null, + "rtl/selection_sort.sv": null + } + }, + { + "id": "cvdp_agentic_dual_port_memory_0004", + "index": 530, + "source_config": "cvdp_agentic_code_generation_no_commercial", + "instruction": "Context: You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n\n You will be given a prompt and your task is to understand it and solve the given issue by using the above mentioned commands as needed. At the final step you should create a linux patch to highlight the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itelf in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a linux based patch that needs to be applied to reach to the relevant solution)\n\n The patch file should only be applied to a single file to reach to the required solution.\n\nTask: Can you **modify the `dual_port_memory` module** to support **ECC-based error detection** using the **Hamming(7,4)** code, for a memory array that allows **independent dual-port access**?\n\n---\n\n### Specification\n\n---\n\n### Dual-Port Architecture\n\nThe memory must support **true dual-port access** where:\n\n- **Port A** is used for **operations** using: \n - `addr_a` (address) \n - `data_in` ([3:0] data input) \n - `we` (enable)\n\n- **Port B** is used for **read operations** using: \n - `addr_b` (address) \n - `data_out` ([3:0] data output)\n\n- Both ports must operate **concurrently and independently**, provided they access **distinct addresses**. Address collision management is **handled by the testbench**, not internally.\n\n---\n\n### ECC Encoding and Error Detection\n\nThis module integrates **Hamming(7,4)** logic, which includes 4 data bits and 3 parity bits:\n\n- **Data bits**: `d[3:0]` \n- **Parity bits** (`p[2:0]` for `ECC_WIDTH=3`):\n - `p0 = d0 ^ d1 ^ d3`\n - `p1 = d0 ^ d2 ^ d3`\n - `p2 = d1 ^ d2 ^ d3`\n\n#### Operation (`we == 1`):\n- Compute the 3-bit **ECC parity code** from the 4-bit `data_in` using Hamming(7,4).\n- Store the original `data_in` into `ram_data[addr_a]`.\n- Store the computed ECC bits into `ram_ecc[addr_a]`.\n\n#### Read Operation:\n- Fetch both `data_word` and `ecc_word` from memory arrays at `addr_b`.\n- Recompute ECC from `data_word`.\n- Calculate **syndrome** using XOR: `syndrome = ecc_word ^ computed_ecc`.\n- If `syndrome != 3'b000`, assert `ecc_error = 1`, else `ecc_error = 0`.\n- Always output uncorrected `data_word` on `data_out`.\n\n---\n\n### Memory Organization\n\n- `ram_data`: Stores 4-bit words (default `DATA_WIDTH = 4`)\n- `ram_ecc`: Stores 3-bit ECC codes (default `ECC_WIDTH = 3`)\n- `MEM_DEPTH = 2 ** ADDR_WIDTH` (default `ADDR_WIDTH = 5`, so 32 entries)\n\n---\n\n### Reset Behavior\n\nOn `rst_n == 0`:\n- `data_out` is cleared to 0.\n- `ecc_error` is cleared to 0.\n- Contents of `ram_data` and `ram_ecc` are **not reset or modified**.\n\n---\n\n### Interface Parameters\n\n| Parameter | Description |\n|---------------|------------------------------------------------------|\n| `DATA_WIDTH` | Width of input/output data (default: 4 bits) |\n| `ECC_WIDTH` | Width of ECC code (default: 3 bits for Hamming) |\n| `ADDR_WIDTH` | Width of the address bus (default: 5 bits) |\n| `MEM_DEPTH` | Number of memory locations (2ADDR_WIDTH) |\n\n---\n\n### Functional Constraints\n\n- All ECC codes must be computed using **Hamming(7,4)** parity logic.\n- Only **single-bit error detection** is required using the `ecc_error` signal.\n- No correction or masking is required \u2014 `data_out` always shows uncorrected data.\n- No internal hazard detection is required \u2014 assume testbench avoids simultaneous read/same address.\n\n---\n\n### Output Behavior\n\n- On ECC match: `ecc_error = 0`, `data_out = valid data`\n- On ECC mismatch (1-bit error detected): `ecc_error = 1`, `data_out = same (uncorrected) data`\n\n---", + "verilog_code": { + "code_block_1_21": "syndrome = ecc_word ^ computed_ecc", + "code_block_1_31": "MEM_DEPTH = 2 ** ADDR_WIDTH", + "code_block_1_45": "data_out = valid data", + "code_block_1_47": "data_out = same (uncorrected) data", + "code_block_2_0": "module integrates **Hamming(7,4)** logic, which includes 4 data bits and 3 parity bits:\n\n- **Data bits**: `d[3:0]` \n- **Parity bits** (`p[2:0]` for `ECC_WIDTH=3`):\n - `p0 = d0 ^ d1 ^ d3`\n - `p1 = d0 ^ d2 ^ d3`\n - `p2 = d1 ^ d2 ^ d3`\n\n#### Write Operation (`we == 1`):\n- Compute the 3-bit **ECC parity code** from the 4-bit `data_in` using Hamming(7,4).\n- Store the original `data_in` into `ram_data[addr_a]`.\n- Store the computed ECC bits into `ram_ecc[addr_a]`.\n\n#### Read Operation:\n- Fetch both `data_word` and `ecc_word` from memory arrays at `addr_b`.\n- Recompute ECC from `data_word`.\n- Calculate **syndrome** using XOR: `syndrome = ecc_word ^ computed_ecc`.\n- If `syndrome != 3'b000`, assert `ecc_error = 1`, else `ecc_error = 0`.\n- Always output uncorrected `data_word` on `data_out`.\n\n---\n\n### Memory Organization\n\n- `ram_data`: Stores 4-bit words (default `DATA_WIDTH = 4`)\n- `ram_ecc`: Stores 3-bit ECC codes (default `ECC_WIDTH = 3`)\n- `MEM_DEPTH = 2 ** ADDR_WIDTH` (default `ADDR_WIDTH = 5`, so 32 entries)\n\n---\n\n### Reset Behavior\n\nOn `rst_n == 0`:\n- `data_out` is cleared to 0.\n- `ecc_error` is cleared to 0.\n- Contents of `ram_data` and `ram_ecc` are **not reset or modified**.\n\n---\n\n### Interface Parameters\n\n| Parameter | Description |\n|---------------|------------------------------------------------------|\n| `DATA_WIDTH` | Width of input/output data (default: 4 bits) |\n| `ECC_WIDTH` | Width of ECC code (default: 3 bits for Hamming) |\n| `ADDR_WIDTH` | Width of the address bus (default: 5 bits) |\n| `MEM_DEPTH` | Number of memory locations (2ADDR_WIDTH) |\n\n---\n\n### Functional Constraints\n\n- All ECC codes must be computed using **Hamming(7,4)** parity logic.\n- Only **single-bit error detection** is required using the `ecc_error` signal.\n- No correction or masking is required \u2014 `data_out` always shows uncorrected data.\n- No internal hazard detection is required \u2014 assume testbench avoids simultaneous read/write to same address.\n\n---\n\n### Output Behavior\n\n- On ECC match: `ecc_error = 0`, `data_out = valid data`\n- On ECC mismatch (1-bit error detected): `ecc_error = 1`, `data_out = same (uncorrected) data`\n\n---\n\n {'docs/specification.md': None, 'rtl/decoder_data_control_64b66b.sv': None, 'rtl/encoder_control_64b66b.sv': None, 'rtl/encoder_data_64b66b.sv': None, 'rtl/aes128_encrypt.sv': None, 'verif/tb_aes128_enc.sv': None, 'rtl/aes128_decrypt.sv': None, 'rtl/aes128_key_expansion.sv': None, 'rtl/inv_sbox.sv': None, 'rtl/sbox.sv': None, 'verif/tb_aes128_dec.sv': None, 'rtl/aes_encrypt.sv': None, 'verif/tb_aes_encrypt.sv': None, 'rtl/aes_decrypt.sv': None, 'rtl/aes_ke.sv': None, 'verif/tb_aes_decrypt.sv': None, 'rtl/aes_dec_top.sv': None, 'rtl/aes_enc_top.sv': None, 'verif/tb_padding_top.sv': None, 'verif/tb_des_enc.sv': None, 'docs/Key_schedule.md': None, 'docs/Permutations.md': None, 'docs/S_box_creation.md': None, 'rtl/S1.sv': None, 'rtl/S2.sv': None, 'rtl/S3.sv': None, 'rtl/S4.sv': None, 'rtl/S5.sv': None, 'rtl/S6.sv': None, 'rtl/S7.sv': None, 'rtl/S8.sv': None, 'rtl/des_enc.sv': None, 'verif/tb_des_dec.sv': None, 'docs/Encryption.md': None, 'rtl/des_dec.sv': None, 'verif/tb_3des_enc.sv': None, 'verif/tb_3des_dec.sv': None, 'docs/min_hamming_distance_finder_spec.md': None, 'rtl/Bit_Difference_Counter.sv': None, 'rtl/Bitwise_Reduction.sv': None, 'rtl/Data_Reduction.sv': None, 'verif/tb_Min_Hamming_Distance_Finder.sv': None, 'docs/specs.md': None, 'rtl/arithmetic_progression_generator.sv': None, 'docs/algorithms.md': None, 'docs/coeff_update_spec.md': None, 'docs/equalizer_spec.md': None, 'docs/error_calc_spec.md': None, 'rtl/coeff_update.sv': None, 'rtl/dynamic_equalizer.sv': None, 'rtl/error_calc.sv': None, 'docs/awgn_spec.md': None, 'docs/equalizer_top_spec.md': None, 'rtl/elevator_control_system.sv': None, 'docs/tx_specification.md': None, 'rtl/ethernet_fifo_cdc.sv': None, 'docs/tx_mac_specification.md': None, 'verif/event_scheduler_tb.sv': None, 'docs/modified_specs.md': None, 'rtl/event_scheduler.sv': None, 'verif/tb_event_scheduler.sv': None, 'rtl/column_selector.sv': None, 'rtl/event_storage.sv': None, 'verif/tb.sv': 'module dual_port_memory_tb;\\n\\n // Parameters\\n localparam DATA_WIDTH = 4;\\n localparam ECC_WIDTH = 3;\\n localparam ADDR_WIDTH = 5;\\n localparam MEM_DEPTH = 1 << ADDR_WIDTH;\\n\\n // Signals\\n reg clk;\\n reg rst_n;\\n reg we;\\n reg [ADDR_WIDTH-1:0] addr_a;\\n reg [ADDR_WIDTH-1:0] addr_b;\\n reg [DATA_WIDTH-1:0] data_in;\\n wire [DATA_WIDTH-1:0] data_out;\\n wire ecc_error;\\n\\n // DUT instance\\n dual_port_memory #(\\n .DATA_WIDTH(DATA_WIDTH),\\n .ECC_WIDTH(ECC_WIDTH),\\n .ADDR_WIDTH(ADDR_WIDTH)\\n ) dut (\\n .clk(clk),\\n .rst_n(rst_n),\\n .we(we),\\n .addr_a(addr_a),\\n .addr_b(addr_b),\\n .data_in(data_in),\\n .data_out(data_out),\\n .ecc_error(ecc_error)\\n );\\n\\n // Clock generation\\n initial clk = 0;\\n always #5 clk = ~clk; // 10ns clock period\\n\\n // Test procedure\\n initial begin\\n $display(\"==== Starting Dual Port Memory ECC Testbench ====\");\\n // Init\\n rst_n = 0;\\n we = 0;\\n addr_a = 0;\\n addr_b = 0;\\n data_in = 0;\\n #20;\\n rst_n = 1;\\n $display(\"[%0t ns] Reset complete.\", $time);\\n\\n // === Test 1: Write and Read back ===\\n $display(\"\\\\n=== Test 1: Write and Read back ===\");\\n addr_a = 5\\'d3;\\n data_in = 4\\'b1010;\\n we = 1;\\n $display(\"[%0t ns] Writing data 0x%0h to addr_a = %0d\", $time, data_in, addr_a);\\n #10;\\n we = 0;\\n\\n addr_b = 5\\'d3;\\n $display(\"[%0t ns] Reading from addr_b = %0d\", $time, addr_b);\\n #20;\\n $display(\"[%0t ns] Data out = 0x%0h, ECC error = %0b\", $time, data_out, ecc_error);\\n if (data_out !== 4\\'b1010 || ecc_error !== 1\\'b0) begin\\n $display(\" FAIL: Data mismatch or unexpected ECC error\");\\n end else begin\\n $display(\" PASS: Read data OK, ECC OK\");\\n end\\n\\n // === Test 2: Inject ECC error ===\\n $display(\"\\\\n=== Test 2: Inject ECC error manually ===\");\\n dut.ram_data[3] = 4\\'b1011; // Flip one bit in stored data\\n $display(\"[%0t ns] Manually corrupted RAM at address 3: expected 0xA, now = 0x%0h\", $time, dut.ram_data[3]);\\n\\n #10;\\n addr_b = 5\\'d3;\\n $display(\"[%0t ns] Reading from corrupted addr_b = %0d\", $time, addr_b);\\n #20;\\n $display(\"[%0t ns] Data out = 0x%0h, ECC error = %0b\", $time, data_out, ecc_error);\\n if (ecc_error !== 1\\'b1) begin\\n $display(\" FAIL: ECC error not detected on corrupted data\");\\n end else begin\\n $display(\" PASS: ECC error correctly detected\");\\n end\\n\\n $display(\"\\\\n==== All tests completed ====\");\\n $finish;\\n end\\n\\nendmodule', 'rtl/fixed_priority_arbiter.sv': None, 'verif/fixed_priority_arbiter_tb.sv': None, 'docs/Modified_specification.md': None, 'docs/GCD_specification.md': None, 'docs/crypto_accelerator_specification.md': None, 'docs/modular_exponentiation_specification.md': None, 'docs/modular_multiplier_specification.md': None, 'rtl/gcd_controlpath_3.sv': None, 'rtl/gcd_controlpath_4.sv': None, 'rtl/gcd_datapath_5.sv': None, 'rtl/gcd_datapath_6.sv': None, 'rtl/gcd_top_1.sv': None, 'rtl/gcd_top_2.sv': None, 'rtl/modular_exponentiation.sv': None, 'rtl/modular_multiplier.sv': None, 'rtl/lfsr_8bit.sv': None, 'verif/lfsr_8bit_tb.sv': None, 'rtl/bit16_lfsr.sv': None, 'rtl/low_power_ctrl.sv': None, 'rtl/sync_fifo.sv': None, 'verif/tb_low_power_channel.sv': None, 'rtl/cross_domain_sync.sv': None, 'rtl/dsp_input_stage.sv': None, 'rtl/dsp_output_stage.sv': None, 'rtl/lfsr_generator.sv': None, 'rtl/monte_carlo_dsp_monitor_top.sv': None, 'verif/monte_carlo_dsp_monitor_top_tb.sv': None, 'docs/multiplexer_specification.md': None, 'verif/multiplexer_tb.sv': None, 'docs/nbit_swizzling_spec.md': None, 'verif/nbit_swizzling_tb.sv': None, 'docs/nmea_decoder_spec.md': None, 'rtl/nmea_decoder.sv': None, 'verif/nmea_decoder_tb.sv': None, 'docs/fifo.md': None, 'rtl/fifo_memory.sv': None, 'rtl/read_to_write_pointer_sync.sv': None, 'rtl/rptr_empty.sv': None, 'rtl/wptr_full.sv': None, 'rtl/write_to_read_pointer_sync.sv': None, 'docs/spec.md': None, 'verif/async_filo_tb.sv': None, 'docs/axilite_to_pcie_config_module.md': None, 'rtl/axi4lite_to_pcie_cfg_bridge.sv': None, 'rtl/axis_broadcast.sv': None, 'verif/tb_axis_broadcast.sv': None, 'docs/axis_to_uart_tx_specs.md': None, 'docs/uart_rx_to_axis_specs.md': None, 'rtl/barrel_shifter.sv': None, 'verif/barrel_shifter_tb.sv': None, 'rtl/bcd_adder.sv': None, 'rtl/full_adder.sv': None, 'rtl/four_bit_adder.sv': None, 'rtl/search_binary_search_tree.sv': None, 'rtl/delete_node_binary_search_tree.sv': None, 'docs/bst_operations.md': None, 'rtl/binary_search_tree_sort_construct.sv': None, 'docs/Spec.md': None, 'verif/tb_binary_to_gray.sv': None, 'verif/tb_custom_byte_enable_ram.sv': None, 'verif/cache_controller_tb.sv': None, 'rtl/caesar_cipher.sv': None, 'verif/caesar_cipher_tb.sv': None, 'verif/tb_pseudoRandGenerator_ca.sv': None, 'docs/continuous_adder_specification.md': None, 'verif/continuous_adder_tb.sv': None, 'rtl/fifo_buffer.sv': None, 'verif/tb_fifo_buffer.sv': None, 'docs/direct_map_cache_spec.md': None, 'verif/tb_direct_map_cache.sv': None, 'rtl/direct_map_cache.sv': None, 'rtl/dual_port_memory.sv': 'module dual_port_memory #(\\n parameter DATA_WIDTH = 4, // Data width\\n parameter ADDR_WIDTH = 5, // Address width\\n parameter MEM_DEPTH = (1 << ADDR_WIDTH) // Explicit memory depth\\n)(\\n input clk,\\n input rst_n, // Active-low synchronous reset\\n input we, // Write enable \\n input [ADDR_WIDTH-1:0] addr_a, // Address for port A\\n input [ADDR_WIDTH-1:0] addr_b, // Address for port B\\n input [DATA_WIDTH-1:0] data_in, // Data input \\n output reg [DATA_WIDTH-1:0] data_out, // Data output for port A\\n);\\n\\n // Define RAM\\n reg [DATA_WIDTH-1:0] ram [MEM_DEPTH-1:0];\\n\\n always @(posedge clk) begin\\n if (!rst_n) begin\\n data_out <= 0;\\n end else begin\\n if (we) begin\\n ram[addr_a] <= data_in;\\n end else begin\\n data_out <= ram[addr_b];\\n end\\n end\\n end\\nendmodule', 'rtl/gen_cos_sin_lut.sv': None, 'rtl/phase_lut.sv': None, 'rtl/phase_rotation.sv': None, 'rtl/power4.sv': None, 'rtl/saturation.sv': None, 'rtl/top_phase_rotation.sv': None, 'docs/spec_viterbi.md': None, 'docs/spec_slicer_top.md': None, 'docs/spec_top_phase_rotation.md': None, 'rtl/slicer.sv': None, 'rtl/slicer_top.sv': None, 'docs/swizzler_specification.md': None, 'verif/swizzler_tb.sv': None, 'rtl/swizzler.sv': None, 'docs/sync_serial_communication_tx_rx_spec.md': None, 'verif/sync_serial_communication_tb.sv': None, 'rtl/weight_stationary_pe.sv': None, 'verif/systolic_array_tb.sv': None, 'rtl/thermostat.v': None, 'docs/Traffic_controller.md': None, 'rtl/traffic_light_controller.sv': None, 'docs/Universal_Shift_Register_spec.md': None, 'verif/tb_universal_shift_register.sv': None, 'rtl/universal_shift_register.sv': None, 'docs/spec_conj.md': None, 'docs/spec_cross_correlation.md': None, 'docs/spec_detect_sequence.md': None, 'rtl/adder_2d_layers.sv': None, 'rtl/adder_tree_2d.sv': None, 'rtl/correlate.sv': None, 'rtl/cross_correlation.sv': None, 'docs/valid_modes.md': None, 'docs/words_counting.md': None, 'rtl/detect_sequence.sv': None, 'docs/proc_fsm_spec.md': None, 'docs/adder_tree.md': None, 'docs/coeff_ram.md': None, 'docs/poly_decimator.md': None, 'docs/poly_filter.md': None, 'docs/shift_register.md': None, 'rtl/adder_tree.sv': None, 'rtl/coeff_ram.sv': None, 'rtl/poly_filter.sv': None, 'rtl/shift_register.sv': None, 'docs/prbs_specification.md': None, 'rtl/prbs_gen_check.sv': None, 'rtl/fsm.sv': None, 'verif/fsm_tb.sv': None, 'rtl/CA_1.sv': None, 'rtl/CA_2.sv': None, 'rtl/CA_3.sv': None, 'rtl/CA_4.sv': None, 'rtl/rgb_color_space_conversion.sv': None, 'rtl/APBGlobalHistoryRegister.v': None, 'docs/signed_comparator_specification.md': None, 'verif/signed_comparator_tb.sv': None, 'rtl/sorting_engine.sv': None, 'rtl/brick_sort.sv': None, 'rtl/bubble_sort.sv': None, 'rtl/merge_sort.sv': None, 'rtl/selection_sort.sv': None}", + "verif/tb.sv": "module dual_port_memory_tb;\n\n // Parameters\n localparam DATA_WIDTH = 4;\n localparam ECC_WIDTH = 3;\n localparam ADDR_WIDTH = 5;\n localparam MEM_DEPTH = 1 << ADDR_WIDTH;\n\n // Signals\n reg clk;\n reg rst_n;\n reg we;\n reg [ADDR_WIDTH-1:0] addr_a;\n reg [ADDR_WIDTH-1:0] addr_b;\n reg [DATA_WIDTH-1:0] data_in;\n wire [DATA_WIDTH-1:0] data_out;\n wire ecc_error;\n\n // DUT instance\n dual_port_memory #(\n .DATA_WIDTH(DATA_WIDTH),\n .ECC_WIDTH(ECC_WIDTH),\n .ADDR_WIDTH(ADDR_WIDTH)\n ) dut (\n .clk(clk),\n .rst_n(rst_n),\n .we(we),\n .addr_a(addr_a),\n .addr_b(addr_b),\n .data_in(data_in),\n .data_out(data_out),\n .ecc_error(ecc_error)\n );\n\n // Clock generation\n initial clk = 0;\n always #5 clk = ~clk; // 10ns clock period\n\n // Test procedure\n initial begin\n $display(\"==== Starting Dual Port Memory ECC Testbench ====\");\n // Init\n rst_n = 0;\n we = 0;\n addr_a = 0;\n addr_b = 0;\n data_in = 0;\n #20;\n rst_n = 1;\n $display(\"[%0t ns] Reset complete.\", $time);\n\n // === Test 1: Write and Read back ===\n $display(\"\\n=== Test 1: Write and Read back ===\");\n addr_a = 5'd3;\n data_in = 4'b1010;\n we = 1;\n $display(\"[%0t ns] Writing data 0x%0h to addr_a = %0d\", $time, data_in, addr_a);\n #10;\n we = 0;\n\n addr_b = 5'd3;\n $display(\"[%0t ns] Reading from addr_b = %0d\", $time, addr_b);\n #20;\n $display(\"[%0t ns] Data out = 0x%0h, ECC error = %0b\", $time, data_out, ecc_error);\n if (data_out !== 4'b1010 || ecc_error !== 1'b0) begin\n $display(\" FAIL: Data mismatch or unexpected ECC error\");\n end else begin\n $display(\" PASS: Read data OK, ECC OK\");\n end\n\n // === Test 2: Inject ECC error ===\n $display(\"\\n=== Test 2: Inject ECC error manually ===\");\n dut.ram_data[3] = 4'b1011; // Flip one bit in stored data\n $display(\"[%0t ns] Manually corrupted RAM at address 3: expected 0xA, now = 0x%0h\", $time, dut.ram_data[3]);\n\n #10;\n addr_b = 5'd3;\n $display(\"[%0t ns] Reading from corrupted addr_b = %0d\", $time, addr_b);\n #20;\n $display(\"[%0t ns] Data out = 0x%0h, ECC error = %0b\", $time, data_out, ecc_error);\n if (ecc_error !== 1'b1) begin\n $display(\" FAIL: ECC error not detected on corrupted data\");\n end else begin\n $display(\" PASS: ECC error correctly detected\");\n end\n\n $display(\"\\n==== All tests completed ====\");\n $finish;\n end\n\nendmodule", + "rtl/dual_port_memory.sv": "module dual_port_memory #(\n parameter DATA_WIDTH = 4, // Data width\n parameter ADDR_WIDTH = 5, // Address width\n parameter MEM_DEPTH = (1 << ADDR_WIDTH) // Explicit memory depth\n)(\n input clk,\n input rst_n, // Active-low synchronous reset\n input we, // Write enable \n input [ADDR_WIDTH-1:0] addr_a, // Address for port A\n input [ADDR_WIDTH-1:0] addr_b, // Address for port B\n input [DATA_WIDTH-1:0] data_in, // Data input \n output reg [DATA_WIDTH-1:0] data_out, // Data output for port A\n);\n\n // Define RAM\n reg [DATA_WIDTH-1:0] ram [MEM_DEPTH-1:0];\n\n always @(posedge clk) begin\n if (!rst_n) begin\n data_out <= 0;\n end else begin\n if (we) begin\n ram[addr_a] <= data_in;\n end else begin\n data_out <= ram[addr_b];\n end\n end\n end\nendmodule" + }, + "test_info": { + "test_criteria_0": [ + "**, not internally.", + "avoids simultaneous read/write to same address." + ] + }, + "expected_behavior": [ + "support **true dual-port access** where:", + "operate **concurrently and independently**, provided they access **distinct addresses**", + "be computed using **Hamming(7,4)** parity logic" + ], + "metadata": { + "categories": [ + "cid004", + "medium" + ], + "domain": "memory", + "complexity": "intermediate", + "problem_type": "design", + "has_code": true, + "has_tests": true + }, + "full_prompt": "Can you **modify the `dual_port_memory` module** to support **ECC-based error detection** using the **Hamming(7,4)** code, for a memory array that allows **independent dual-port access**?\n\n---\n\n### Design Specification\n\n---\n\n### Dual-Port Architecture\n\nThe memory must support **true dual-port access** where:\n\n- **Port A** is used for **write operations** using: \n - `addr_a` (address) \n - `data_in` ([3:0] data input) \n - `we` (write enable)\n\n- **Port B** is used for **read operations** using: \n - `addr_b` (address) \n - `data_out` ([3:0] data output)\n\n- Both ports must operate **concurrently and independently**, provided they access **distinct addresses**. Address collision management is **handled by the testbench**, not internally.\n\n---\n\n### ECC Encoding and Error Detection\n\nThis module integrates **Hamming(7,4)** logic, which includes 4 data bits and 3 parity bits:\n\n- **Data bits**: `d[3:0]` \n- **Parity bits** (`p[2:0]` for `ECC_WIDTH=3`):\n - `p0 = d0 ^ d1 ^ d3`\n - `p1 = d0 ^ d2 ^ d3`\n - `p2 = d1 ^ d2 ^ d3`\n\n#### Write Operation (`we == 1`):\n- Compute the 3-bit **ECC parity code** from the 4-bit `data_in` using Hamming(7,4).\n- Store the original `data_in` into `ram_data[addr_a]`.\n- Store the computed ECC bits into `ram_ecc[addr_a]`.\n\n#### Read Operation:\n- Fetch both `data_word` and `ecc_word` from memory arrays at `addr_b`.\n- Recompute ECC from `data_word`.\n- Calculate **syndrome** using XOR: `syndrome = ecc_word ^ computed_ecc`.\n- If `syndrome != 3'b000`, assert `ecc_error = 1`, else `ecc_error = 0`.\n- Always output uncorrected `data_word` on `data_out`.\n\n---\n\n### Memory Organization\n\n- `ram_data`: Stores 4-bit words (default `DATA_WIDTH = 4`)\n- `ram_ecc`: Stores 3-bit ECC codes (default `ECC_WIDTH = 3`)\n- `MEM_DEPTH = 2 ** ADDR_WIDTH` (default `ADDR_WIDTH = 5`, so 32 entries)\n\n---\n\n### Reset Behavior\n\nOn `rst_n == 0`:\n- `data_out` is cleared to 0.\n- `ecc_error` is cleared to 0.\n- Contents of `ram_data` and `ram_ecc` are **not reset or modified**.\n\n---\n\n### Interface Parameters\n\n| Parameter | Description |\n|---------------|------------------------------------------------------|\n| `DATA_WIDTH` | Width of input/output data (default: 4 bits) |\n| `ECC_WIDTH` | Width of ECC code (default: 3 bits for Hamming) |\n| `ADDR_WIDTH` | Width of the address bus (default: 5 bits) |\n| `MEM_DEPTH` | Number of memory locations (2ADDR_WIDTH) |\n\n---\n\n### Functional Constraints\n\n- All ECC codes must be computed using **Hamming(7,4)** parity logic.\n- Only **single-bit error detection** is required using the `ecc_error` signal.\n- No correction or masking is required \u2014 `data_out` always shows uncorrected data.\n- No internal hazard detection is required \u2014 assume testbench avoids simultaneous read/write to same address.\n\n---\n\n### Output Behavior\n\n- On ECC match: `ecc_error = 0`, `data_out = valid data`\n- On ECC mismatch (1-bit error detected): `ecc_error = 1`, `data_out = same (uncorrected) data`\n\n---\n\n", + "system_message": " You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n\n You will be given a prompt and your task is to understand it and solve the given issue by using the above mentioned commands as needed. At the final step you should create a linux patch to highlight the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itelf in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a linux based patch that needs to be applied to reach to the relevant solution)\n\n The patch file should only be applied to a single file to reach to the required solution.", + "raw_context": { + "docs/specification.md": null, + "rtl/decoder_data_control_64b66b.sv": null, + "rtl/encoder_control_64b66b.sv": null, + "rtl/encoder_data_64b66b.sv": null, + "rtl/aes128_encrypt.sv": null, + "verif/tb_aes128_enc.sv": null, + "rtl/aes128_decrypt.sv": null, + "rtl/aes128_key_expansion.sv": null, + "rtl/inv_sbox.sv": null, + "rtl/sbox.sv": null, + "verif/tb_aes128_dec.sv": null, + "rtl/aes_encrypt.sv": null, + "verif/tb_aes_encrypt.sv": null, + "rtl/aes_decrypt.sv": null, + "rtl/aes_ke.sv": null, + "verif/tb_aes_decrypt.sv": null, + "rtl/aes_dec_top.sv": null, + "rtl/aes_enc_top.sv": null, + "verif/tb_padding_top.sv": null, + "verif/tb_des_enc.sv": null, + "docs/Key_schedule.md": null, + "docs/Permutations.md": null, + "docs/S_box_creation.md": null, + "rtl/S1.sv": null, + "rtl/S2.sv": null, + "rtl/S3.sv": null, + "rtl/S4.sv": null, + "rtl/S5.sv": null, + "rtl/S6.sv": null, + "rtl/S7.sv": null, + "rtl/S8.sv": null, + "rtl/des_enc.sv": null, + "verif/tb_des_dec.sv": null, + "docs/Encryption.md": null, + "rtl/des_dec.sv": null, + "verif/tb_3des_enc.sv": null, + "verif/tb_3des_dec.sv": null, + "docs/min_hamming_distance_finder_spec.md": null, + "rtl/Bit_Difference_Counter.sv": null, + "rtl/Bitwise_Reduction.sv": null, + "rtl/Data_Reduction.sv": null, + "verif/tb_Min_Hamming_Distance_Finder.sv": null, + "docs/specs.md": null, + "rtl/arithmetic_progression_generator.sv": null, + "docs/algorithms.md": null, + "docs/coeff_update_spec.md": null, + "docs/equalizer_spec.md": null, + "docs/error_calc_spec.md": null, + "rtl/coeff_update.sv": null, + "rtl/dynamic_equalizer.sv": null, + "rtl/error_calc.sv": null, + "docs/awgn_spec.md": null, + "docs/equalizer_top_spec.md": null, + "rtl/elevator_control_system.sv": null, + "docs/tx_specification.md": null, + "rtl/ethernet_fifo_cdc.sv": null, + "docs/tx_mac_specification.md": null, + "verif/event_scheduler_tb.sv": null, + "docs/modified_specs.md": null, + "rtl/event_scheduler.sv": null, + "verif/tb_event_scheduler.sv": null, + "rtl/column_selector.sv": null, + "rtl/event_storage.sv": null, + "verif/tb.sv": "module dual_port_memory_tb;\n\n // Parameters\n localparam DATA_WIDTH = 4;\n localparam ECC_WIDTH = 3;\n localparam ADDR_WIDTH = 5;\n localparam MEM_DEPTH = 1 << ADDR_WIDTH;\n\n // Signals\n reg clk;\n reg rst_n;\n reg we;\n reg [ADDR_WIDTH-1:0] addr_a;\n reg [ADDR_WIDTH-1:0] addr_b;\n reg [DATA_WIDTH-1:0] data_in;\n wire [DATA_WIDTH-1:0] data_out;\n wire ecc_error;\n\n // DUT instance\n dual_port_memory #(\n .DATA_WIDTH(DATA_WIDTH),\n .ECC_WIDTH(ECC_WIDTH),\n .ADDR_WIDTH(ADDR_WIDTH)\n ) dut (\n .clk(clk),\n .rst_n(rst_n),\n .we(we),\n .addr_a(addr_a),\n .addr_b(addr_b),\n .data_in(data_in),\n .data_out(data_out),\n .ecc_error(ecc_error)\n );\n\n // Clock generation\n initial clk = 0;\n always #5 clk = ~clk; // 10ns clock period\n\n // Test procedure\n initial begin\n $display(\"==== Starting Dual Port Memory ECC Testbench ====\");\n // Init\n rst_n = 0;\n we = 0;\n addr_a = 0;\n addr_b = 0;\n data_in = 0;\n #20;\n rst_n = 1;\n $display(\"[%0t ns] Reset complete.\", $time);\n\n // === Test 1: Write and Read back ===\n $display(\"\\n=== Test 1: Write and Read back ===\");\n addr_a = 5'd3;\n data_in = 4'b1010;\n we = 1;\n $display(\"[%0t ns] Writing data 0x%0h to addr_a = %0d\", $time, data_in, addr_a);\n #10;\n we = 0;\n\n addr_b = 5'd3;\n $display(\"[%0t ns] Reading from addr_b = %0d\", $time, addr_b);\n #20;\n $display(\"[%0t ns] Data out = 0x%0h, ECC error = %0b\", $time, data_out, ecc_error);\n if (data_out !== 4'b1010 || ecc_error !== 1'b0) begin\n $display(\" FAIL: Data mismatch or unexpected ECC error\");\n end else begin\n $display(\" PASS: Read data OK, ECC OK\");\n end\n\n // === Test 2: Inject ECC error ===\n $display(\"\\n=== Test 2: Inject ECC error manually ===\");\n dut.ram_data[3] = 4'b1011; // Flip one bit in stored data\n $display(\"[%0t ns] Manually corrupted RAM at address 3: expected 0xA, now = 0x%0h\", $time, dut.ram_data[3]);\n\n #10;\n addr_b = 5'd3;\n $display(\"[%0t ns] Reading from corrupted addr_b = %0d\", $time, addr_b);\n #20;\n $display(\"[%0t ns] Data out = 0x%0h, ECC error = %0b\", $time, data_out, ecc_error);\n if (ecc_error !== 1'b1) begin\n $display(\" FAIL: ECC error not detected on corrupted data\");\n end else begin\n $display(\" PASS: ECC error correctly detected\");\n end\n\n $display(\"\\n==== All tests completed ====\");\n $finish;\n end\n\nendmodule", + "rtl/fixed_priority_arbiter.sv": null, + "verif/fixed_priority_arbiter_tb.sv": null, + "docs/Modified_specification.md": null, + "docs/GCD_specification.md": null, + "docs/crypto_accelerator_specification.md": null, + "docs/modular_exponentiation_specification.md": null, + "docs/modular_multiplier_specification.md": null, + "rtl/gcd_controlpath_3.sv": null, + "rtl/gcd_controlpath_4.sv": null, + "rtl/gcd_datapath_5.sv": null, + "rtl/gcd_datapath_6.sv": null, + "rtl/gcd_top_1.sv": null, + "rtl/gcd_top_2.sv": null, + "rtl/modular_exponentiation.sv": null, + "rtl/modular_multiplier.sv": null, + "rtl/lfsr_8bit.sv": null, + "verif/lfsr_8bit_tb.sv": null, + "rtl/bit16_lfsr.sv": null, + "rtl/low_power_ctrl.sv": null, + "rtl/sync_fifo.sv": null, + "verif/tb_low_power_channel.sv": null, + "rtl/cross_domain_sync.sv": null, + "rtl/dsp_input_stage.sv": null, + "rtl/dsp_output_stage.sv": null, + "rtl/lfsr_generator.sv": null, + "rtl/monte_carlo_dsp_monitor_top.sv": null, + "verif/monte_carlo_dsp_monitor_top_tb.sv": null, + "docs/multiplexer_specification.md": null, + "verif/multiplexer_tb.sv": null, + "docs/nbit_swizzling_spec.md": null, + "verif/nbit_swizzling_tb.sv": null, + "docs/nmea_decoder_spec.md": null, + "rtl/nmea_decoder.sv": null, + "verif/nmea_decoder_tb.sv": null, + "docs/fifo.md": null, + "rtl/fifo_memory.sv": null, + "rtl/read_to_write_pointer_sync.sv": null, + "rtl/rptr_empty.sv": null, + "rtl/wptr_full.sv": null, + "rtl/write_to_read_pointer_sync.sv": null, + "docs/spec.md": null, + "verif/async_filo_tb.sv": null, + "docs/axilite_to_pcie_config_module.md": null, + "rtl/axi4lite_to_pcie_cfg_bridge.sv": null, + "rtl/axis_broadcast.sv": null, + "verif/tb_axis_broadcast.sv": null, + "docs/axis_to_uart_tx_specs.md": null, + "docs/uart_rx_to_axis_specs.md": null, + "rtl/barrel_shifter.sv": null, + "verif/barrel_shifter_tb.sv": null, + "rtl/bcd_adder.sv": null, + "rtl/full_adder.sv": null, + "rtl/four_bit_adder.sv": null, + "rtl/search_binary_search_tree.sv": null, + "rtl/delete_node_binary_search_tree.sv": null, + "docs/bst_operations.md": null, + "rtl/binary_search_tree_sort_construct.sv": null, + "docs/Spec.md": null, + "verif/tb_binary_to_gray.sv": null, + "verif/tb_custom_byte_enable_ram.sv": null, + "verif/cache_controller_tb.sv": null, + "rtl/caesar_cipher.sv": null, + "verif/caesar_cipher_tb.sv": null, + "verif/tb_pseudoRandGenerator_ca.sv": null, + "docs/continuous_adder_specification.md": null, + "verif/continuous_adder_tb.sv": null, + "rtl/fifo_buffer.sv": null, + "verif/tb_fifo_buffer.sv": null, + "docs/direct_map_cache_spec.md": null, + "verif/tb_direct_map_cache.sv": null, + "rtl/direct_map_cache.sv": null, + "rtl/dual_port_memory.sv": "module dual_port_memory #(\n parameter DATA_WIDTH = 4, // Data width\n parameter ADDR_WIDTH = 5, // Address width\n parameter MEM_DEPTH = (1 << ADDR_WIDTH) // Explicit memory depth\n)(\n input clk,\n input rst_n, // Active-low synchronous reset\n input we, // Write enable \n input [ADDR_WIDTH-1:0] addr_a, // Address for port A\n input [ADDR_WIDTH-1:0] addr_b, // Address for port B\n input [DATA_WIDTH-1:0] data_in, // Data input \n output reg [DATA_WIDTH-1:0] data_out, // Data output for port A\n);\n\n // Define RAM\n reg [DATA_WIDTH-1:0] ram [MEM_DEPTH-1:0];\n\n always @(posedge clk) begin\n if (!rst_n) begin\n data_out <= 0;\n end else begin\n if (we) begin\n ram[addr_a] <= data_in;\n end else begin\n data_out <= ram[addr_b];\n end\n end\n end\nendmodule", + "rtl/gen_cos_sin_lut.sv": null, + "rtl/phase_lut.sv": null, + "rtl/phase_rotation.sv": null, + "rtl/power4.sv": null, + "rtl/saturation.sv": null, + "rtl/top_phase_rotation.sv": null, + "docs/spec_viterbi.md": null, + "docs/spec_slicer_top.md": null, + "docs/spec_top_phase_rotation.md": null, + "rtl/slicer.sv": null, + "rtl/slicer_top.sv": null, + "docs/swizzler_specification.md": null, + "verif/swizzler_tb.sv": null, + "rtl/swizzler.sv": null, + "docs/sync_serial_communication_tx_rx_spec.md": null, + "verif/sync_serial_communication_tb.sv": null, + "rtl/weight_stationary_pe.sv": null, + "verif/systolic_array_tb.sv": null, + "rtl/thermostat.v": null, + "docs/Traffic_controller.md": null, + "rtl/traffic_light_controller.sv": null, + "docs/Universal_Shift_Register_spec.md": null, + "verif/tb_universal_shift_register.sv": null, + "rtl/universal_shift_register.sv": null, + "docs/spec_conj.md": null, + "docs/spec_cross_correlation.md": null, + "docs/spec_detect_sequence.md": null, + "rtl/adder_2d_layers.sv": null, + "rtl/adder_tree_2d.sv": null, + "rtl/correlate.sv": null, + "rtl/cross_correlation.sv": null, + "docs/valid_modes.md": null, + "docs/words_counting.md": null, + "rtl/detect_sequence.sv": null, + "docs/proc_fsm_spec.md": null, + "docs/adder_tree.md": null, + "docs/coeff_ram.md": null, + "docs/poly_decimator.md": null, + "docs/poly_filter.md": null, + "docs/shift_register.md": null, + "rtl/adder_tree.sv": null, + "rtl/coeff_ram.sv": null, + "rtl/poly_filter.sv": null, + "rtl/shift_register.sv": null, + "docs/prbs_specification.md": null, + "rtl/prbs_gen_check.sv": null, + "rtl/fsm.sv": null, + "verif/fsm_tb.sv": null, + "rtl/CA_1.sv": null, + "rtl/CA_2.sv": null, + "rtl/CA_3.sv": null, + "rtl/CA_4.sv": null, + "rtl/rgb_color_space_conversion.sv": null, + "rtl/APBGlobalHistoryRegister.v": null, + "docs/signed_comparator_specification.md": null, + "verif/signed_comparator_tb.sv": null, + "rtl/sorting_engine.sv": null, + "rtl/brick_sort.sv": null, + "rtl/bubble_sort.sv": null, + "rtl/merge_sort.sv": null, + "rtl/selection_sort.sv": null + } + }, + { + "id": "cvdp_agentic_ethernet_mii_0004", + "index": 535, + "source_config": "cvdp_agentic_code_generation_no_commercial", + "instruction": "Context: You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Update the file content** by using:\n - `sed -i '3s/old/new/' file.txt`\n - **Find current working directory** by using:\n - `pwd`\n\n You will be given a prompt and your task is to understand it and solve the given issue by using the commands mentioned above as needed. In the final step, you should create a Linux patch highlighting the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.\n\nTask: RTL module named `ethernet_mii_tx.sv` in the `rtl` directory. Refer to the specification in `docs/tx_specification.md`, which defines an Ethernet transmitter compatible with the MII interface. The module must accept Ethernet frame data via an AXI-Stream interface and transmit it over a 4-bit MII data interface (`mii_txd_out`) along with an accompanying transmit enable signal (`mii_tx_en_out`).\n\nThe must include:\n\n1. FIFO logic for clock domain crossing (CDC) between the AXI-Stream and MII transmit domains. Use the existing FIFO module (`rtl/ethernet_fifo_cdc.sv`) to instantiate and integrate into the `ethernet_mii_tx` top module. The FIFO should support full-frame buffering of up to 1518 bytes and maintain synchronization across domains using dual-clock FIFO techniques.\n\n2. TX logic to convert AXI data into MII format. This includes sending the preamble, start frame delimiter (SFD), payload, and CRC. The CRC must be calculated using the Ethernet CRC-32 polynomial with bit reversal as per standard Ethernet conventions. The transmit state must be managed with a finite state machine (FSM).", + "verilog_code": { + "code_block_0_0": "\\nmodule ethernet_mii_tx (\\n input clk_in, // MII Clock Input\\n input rst_in, // Asynchronous reset for MII logic (Active HIGH)\\n\\n output [3:0] mii_txd_out, // MII 4-bit data output\\n output mii_tx_en_out, // MII Transmit Enable signal (Active HIGH)\\n\\n input axis_clk_in, // AXI-Stream Clock Input\\n input axis_rst_in, // AXI-Stream reset (Active HIGH)\\n input axis_valid_in, // AXI-Stream valid signal (Active HIGH)\\n input [31:0] axis_data_in, // AXI-Stream data input\\n input [3:0] axis_strb_in, // AXI-Stream byte strobes\\n input axis_last_in, // AXI-Stream end-of-frame indicator (Active HIGH)\\n output axis_ready_out // AXI-Stream ready signal (Active HIGH)\\n);\\n", + "code_block_0_1": "\\nG(x) = x^32 + x^26 + x^23 + x^22 + x^16 + x^12 + x^11 +\\n x^10 + x^8 + x^7 + x^5 + x^4 + x^2 + x^1 + 1\\n", + "code_block_0_2": "\\nfunction [31:0] nextCRC32_D8;\\n\\ninput [7:0] Data;\\ninput [31:0] crc;\\nlogic [7:0] d;\\nlogic [31:0] c;\\nlogic [31:0] newcrc;\\nbegin\\n d = Data;\\n c = crc;\\n\\n newcrc[0] = d[6] ^ d[0] ^ c[24] ^ c[30];\\n newcrc[1] = d[7] ^ d[6] ^ d[1] ^ d[0] ^ c[24] ^ c[25] ^ c[30] ^ c[31];\\n newcrc[2] = d[7] ^ d[6] ^ d[2] ^ d[1] ^ d[0] ^ c[24] ^ c[25] ^ c[26] ^ c[30] ^ c[31];\\n newcrc[3] = d[7] ^ d[3] ^ d[2] ^ d[1] ^ c[25] ^ c[26] ^ c[27] ^ c[31];\\n newcrc[4] = d[6] ^ d[4] ^ d[3] ^ d[2] ^ d[0] ^ c[24] ^ c[26] ^ c[27] ^ c[28] ^ c[30];\\n newcrc[5] = d[7] ^ d[6] ^ d[5] ^ d[4] ^ d[3] ^ d[1] ^ d[0] ^ c[24] ^ c[25] ^ c[27] ^ c[28] ^ c[29] ^ c[30] ^ c[31];\\n newcrc[6] = d[7] ^ d[6] ^ d[5] ^ d[4] ^ d[2] ^ d[1] ^ c[25] ^ c[26] ^ c[28] ^ c[29] ^ c[30] ^ c[31];\\n newcrc[7] = d[7] ^ d[5] ^ d[3] ^ d[2] ^ d[0] ^ c[24] ^ c[26] ^ c[27] ^ c[29] ^ c[31];\\n newcrc[8] = d[4] ^ d[3] ^ d[1] ^ d[0] ^ c[0] ^ c[24] ^ c[25] ^ c[27] ^ c[28];\\n newcrc[9] = d[5] ^ d[4] ^ d[2] ^ d[1] ^ c[1] ^ c[25] ^ c[26] ^ c[28] ^ c[29];\\n newcrc[10] = d[5] ^ d[3] ^ d[2] ^ d[0] ^ c[2] ^ c[24] ^ c[26] ^ c[27] ^ c[29];\\n newcrc[11] = d[4] ^ d[3] ^ d[1] ^ d[0] ^ c[3] ^ c[24] ^ c[25] ^ c[27] ^ c[28];\\n newcrc[12] = d[6] ^ d[5] ^ d[4] ^ d[2] ^ d[1] ^ d[0] ^ c[4] ^ c[24] ^ c[25] ^ c[26] ^ c[28] ^ c[29] ^ c[30];\\n newcrc[13] = d[7] ^ d[6] ^ d[5] ^ d[3] ^ d[2] ^ d[1] ^ c[5] ^ c[25] ^ c[26] ^ c[27] ^ c[29] ^ c[30] ^ c[31];\\n newcrc[14] = d[7] ^ d[6] ^ d[4] ^ d[3] ^ d[2] ^ c[6] ^ c[26] ^ c[27] ^ c[28] ^ c[30] ^ c[31];\\n newcrc[15] = d[7] ^ d[5] ^ d[4] ^ d[3] ^ c[7] ^ c[27] ^ c[28] ^ c[29] ^ c[31];\\n newcrc[16] = d[5] ^ d[4] ^ d[0] ^ c[8] ^ c[24] ^ c[28] ^ c[29];\\n newcrc[17] = d[6] ^ d[5] ^ d[1] ^ c[9] ^ c[25] ^ c[29] ^ c[30];\\n newcrc[18] = d[7] ^ d[6] ^ d[2] ^ c[10] ^ c[26] ^ c[30] ^ c[31];\\n newcrc[19] = d[7] ^ d[3] ^ c[11] ^ c[27] ^ c[31];\\n newcrc[20] = d[4] ^ c[12] ^ c[28];\\n newcrc[21] = d[5] ^ c[13] ^ c[29];\\n newcrc[22] = d[0] ^ c[14] ^ c[24];\\n newcrc[23] = d[6] ^ d[1] ^ d[0] ^ c[15] ^ c[24] ^ c[25] ^ c[30];\\n newcrc[24] = d[7] ^ d[2] ^ d[1] ^ c[16] ^ c[25] ^ c[26] ^ c[31];\\n newcrc[25] = d[3] ^ d[2] ^ c[17] ^ c[26] ^ c[27];\\n newcrc[26] = d[6] ^ d[4] ^ d[3] ^ d[0] ^ c[18] ^ c[24] ^ c[27] ^ c[28] ^ c[30];\\n newcrc[27] = d[7] ^ d[5] ^ d[4] ^ d[1] ^ c[19] ^ c[25] ^ c[28] ^ c[29] ^ c[31];\\n newcrc[28] = d[6] ^ d[5] ^ d[2] ^ c[20] ^ c[26] ^ c[29] ^ c[30];\\n newcrc[29] = d[7] ^ d[6] ^ d[3] ^ c[21] ^ c[27] ^ c[30] ^ c[31];\\n newcrc[30] = d[7] ^ d[4] ^ c[22] ^ c[28] ^ c[31];\\n newcrc[31] = d[5] ^ c[23] ^ c[29];\\n nextCRC32_D8 = newcrc;\\nend\\nendfunction\\n", + "code_block_0_3": "\\nmodule ethernet_fifo_cdc (\\n input wr_clk_i, // FIFO write clock\\n input wr_rst_i, // FIFO write reset\\n input wr_push_i, // Write enable signal\\n input [WIDTH-1:0] wr_data_i, // Input data to FIFO\\n output wr_full_o, // FIFO full indicator\\n\\n input rd_clk_i, // FIFO read clock\\n input rd_rst_i, // FIFO read reset\\n input rd_pop_i, // Read enable signal\\n output [WIDTH-1:0] rd_data_o, // Output data from FIFO\\n output rd_empty_o // FIFO empty indicator\\n);\\n", + "code_block_1_2": "docs/tx_specification.md", + "code_block_1_5": "rtl/ethernet_fifo_cdc.sv", + "code_block_1_11": "verilog\\nmodule ethernet_mii_tx (\\n input clk_in, // MII Clock Input\\n input rst_in, // Asynchronous reset for MII logic (Active HIGH)\\n\\n output [3:0] mii_txd_out, // MII 4-bit data output\\n output mii_tx_en_out, // MII Transmit Enable signal (Active HIGH)\\n\\n input axis_clk_in, // AXI-Stream Clock Input\\n input axis_rst_in, // AXI-Stream reset (Active HIGH)\\n input axis_valid_in, // AXI-Stream valid signal (Active HIGH)\\n input [31:0] axis_data_in, // AXI-Stream data input\\n input [3:0] axis_strb_in, // AXI-Stream byte strobes\\n input axis_last_in, // AXI-Stream end-of-frame indicator (Active HIGH)\\n output axis_ready_out // AXI-Stream ready signal (Active HIGH)\\n);\\n", + "code_block_1_12": "\\n\\n### Port Descriptions\\n\\n- **clk_in**: The input clock is synchronized with the MII interface.\\n- **rst_in**: Active-high reset signal for the MII domain.\\n- **mii_txd_out**: 4-bit MII transmit data output.\\n- **mii_tx_en_out**: Indicates valid data is being transmitted on the MII interface (Active HIGH).\\n- **axis_clk_in**: Clock for input AXI-stream interface.\\n- **axis_rst_in**: Active-high reset signal for the AXI-stream domain.\\n- **axis_valid_in**: Indicates that AXI-stream input data is valid (Active HIGH).\\n- **axis_data_in**: 32-bit AXI-stream input data.\\n- **axis_strb_in**: Byte-enable signals indicating valid bytes in the input word (Active HIGH).\\n- **axis_last_in**: Marks the last AXI-stream word in an Ethernet frame (Active HIGH).\\n- **axis_ready_out**: Indicates the module is ready to accept AXI-stream input data (Active HIGH).\\n\\n## MII Interface (PHY Side)\\n\\nThe **", + "code_block_1_13": "module** is responsible for **converting Ethernet frame data received via an AXI-stream interface** into **MII-compatible transmit signals** that are sent to the physical layer (PHY). This includes not just payload serialization but also automatic preamble generation, CRC calculation, and correct signal timing for the MII interface.\\n\\n**Frame Construction and Serialization** \\nOnce the MII side detects a complete frame in the FIFO, it begins building the MII transmission:\\n\\n- **Preamble and SFD**:\\n - The module first sends **7 bytes of", + "code_block_1_14": "** as preamble and **1 byte of", + "code_block_1_15": "** as the Start Frame Delimiter (SFD).\\n - Each byte is serialized into **two 4-bit nibbles**, sent **LSB (low nibble) first** over", + "code_block_1_16": ".\\n\\n- **Payload Transmission**:\\n - AXI input data (32-bit words) is unpacked into 8-bit bytes.\\n - Each byte is split into two nibbles and transmitted over MII using the same nibble order (low nibble first).\\n - Only valid bytes (based on", + "code_block_1_17": ") are transmitted.\\n - This continues until the last word, as marked by", + "code_block_1_18": ".\\n\\n- **CRC Appending**:\\n - While payload is being sent, a **CRC-32 checksum** is computed in parallel.\\n - This uses the standard Ethernet polynomial and performs per-byte bit reversal before CRC computation.\\n - After the last payload byte, the computed CRC is inverted, bit-reversed again, and transmitted as 4 additional bytes (8 nibbles) using the same serialization method.\\n\\n- **Transmission Control (", + "code_block_1_20": "is asserted HIGH during transmission of:\\n - The preamble\\n - SFD\\n - Payload\\n - CRC\\n - It is deasserted after the final CRC nibble is sent, signaling the **end of the frame** to the PHY.\\n - While LOW, the MII interface is idle.\\n\\n## AXI4-Stream Interface (User Side)\\n\\nThe AXI-Stream (AXIS) interface is a standard, unidirectional data bus optimized for high-speed streaming data. In the", + "code_block_1_21": "module, this interface is used to accept Ethernet frame data from upstream logic, which is then transmitted over the MII interface. The AXI and MII domains operate asynchronously and are connected via an internal FIFO for safe and lossless clock domain crossing.\\n\\n- **axis_clk_in & axis_rst_in:** \\n These provide the clock and reset for the AXI-Stream domain. This domain is decoupled from the MII transmit clock, allowing the AXI-stream input to run at arbitrary speeds. The FIFO handles data synchronization between the two domains.\\n- **axis_valid_in:** \\n Asserted HIGH to indicate that a valid AXI-stream input word is present on", + "code_block_1_24": ". The data is accepted only when", + "code_block_1_25": "is also HIGH, completing the handshake.\\n\\n- **axis_data_in (32 bits):** \\n Carries up to 4 bytes of Ethernet frame payload data per clock cycle. The data is aligned to the least significant byte, and any unused bytes must be masked using the strobe input.\\n\\n- **axis_strb_in (4 bits):** \\n Active HIGH. Byte strobe indicating which bytes in the 32-bit input word are valid. Each bit corresponds to one byte. This is especially important for the final word in a frame, which may contain fewer than 4 bytes.\\n\\n- **axis_last_in:** \\n Asserted HIGH to indicate that the current data word is the last in the Ethernet frame. Used internally to trigger CRC generation and transition the MII transmit FSM to the end-of-frame sequence.\\n\\n- **axis_ready_out:** \\n Active HIGH signal. Indicates that the module is ready to accept the next AXI-stream word. When deasserted, upstream logic must stall and wait. It is typically deasserted when the internal FIFO is full.\\n\\n**Clock and Reset:**\\n-", + "code_block_1_26": ": Clock signal for the AXI-stream interface (user domain).\\n-", + "code_block_1_27": ": Asynchronous active-high reset for the AXI-stream side.\\n\\n**Data Path:**\\n-", + "code_block_1_28": ": 32-bit input data word (little-endian).\\n-", + "code_block_1_29": ": Byte strobes (1 = valid byte).\\n-", + "code_block_1_30": ": Indicates the input word is valid.\\n-", + "code_block_1_31": ": Marks the final word of the frame.\\n-", + "code_block_1_32": ": Indicates the module is ready to accept new input.\\n\\n**Packet Format:**\\n- Data is aligned to the least significant byte (", + "code_block_1_33": "is the first byte of the frame).\\n- Partial words at the end of a frame are indicated by", + "code_block_1_34": ".\\n- CRC is not required or accepted on the AXI-stream interface; it is automatically calculated and appended by the module.\\n\\n## Frame Structure\\n\\nEach Ethernet frame transmitted via MII includes:\\n\\n| Field | Length | Description |\\n|-----------------------------|---------|-------------------------------------|\\n| Preamble | 7 bytes | 0x55 repeating pattern |\\n| Start Frame Delimiter (SFD) | 1 byte | 0xD5 |\\n| Payload | N bytes | AXI-stream data |\\n| CRC | 4 bytes | IEEE 802.3 CRC32 (auto-appended) |\\n\\n- Payload length is determined dynamically by", + "code_block_1_36": ".\\n- CRC is computed automatically and inserted after the payload.\\n\\n## CRC Calculation\\n\\n### Polynomial Specification\\n\\nEthernet uses a 32-bit CRC (Cyclic Redundancy Check) defined by the following standard polynomial:\\n\\n", + "code_block_1_37": "\\nG(x) = x^32 + x^26 + x^23 + x^22 + x^16 + x^12 + x^11 +\\n x^10 + x^8 + x^7 + x^5 + x^4 + x^2 + x^1 + 1\\n", + "code_block_1_38": "\\n\\n### Hardware-oriented LFSR Operation\\n\\n- The CRC logic on the TX side is implemented using a 32-bit LFSR that updates its internal state based on incoming frame data bytes.\\n- Initially, at the start of each frame (after the SFD has been transmitted), the CRC register is initialized to all ones (", + "code_block_1_39": ").\\n- Each byte of the payload is sequentially fed into the CRC generator, which updates the internal CRC state. \\n- The LFSR logic implements XOR feedback based on the polynomial taps, calculated combinatorially within one clock cycle for every byte processed.\\n- The internal CRC register continuously updates with each data byte until all payload bytes have been processed.\\n\\n### CRC Byte Input Ordering and Bit Reversal\\n\\n- Ethernet CRC logic assumes bitwise input **MSB-first**. However, Ethernet frames transmitted via MII interface carry data **LSB-first** at the bit-level. \\n- Therefore, each byte from the AXI-stream input must be **bit-reversed** before being fed into the CRC logic.\\n- For example, input byte", + "code_block_1_41": "before CRC computation.\\n\\n### CRC Calculation Steps\\n\\n#### 1. Initialization\\n- CRC register is initialized to", + "code_block_1_42": "at the start of each new Ethernet frame, immediately after the Start Frame Delimiter (SFD).\\n\\n#### 2. Data Processing\\n- Every payload byte from the input data stream is processed sequentially:\\n - Reverse the bits within each byte.\\n - Feed the reversed byte into the CRC logic (", + "code_block_1_43": "function) along with the current CRC register state.\\n - Update the CRC register to the newly computed value within one clock cycle.\\n\\n#### 3. Finalization\\n- After processing all payload bytes, perform a bitwise inversion (", + "code_block_1_44": ") of the CRC register's contents.\\n- The resulting 32-bit inverted CRC is transmitted immediately after the payload data as the Frame Check Sequence (FCS).\\n\\n### CRC Transmission over MII\\n\\n- After the last byte of payload is sent, the CRC transmission phase begins.\\n- The CRC is transmitted over the MII interface in little-endian nibble order:\\n - The least significant nibble (bits", + "code_block_1_45": ") of the CRC is transmitted first.\\n - Each subsequent nibble is transmitted in ascending bit order, finishing with the most significant nibble of the CRC (bits", + "code_block_1_46": ").\\n- The total CRC transmission duration is exactly 8 MII clock cycles (since CRC is 32 bits, transmitted 4 bits at a time).\\n\\n### CRC Calculation Function (", + "code_block_1_48": "function computes CRC for an 8-bit data input (bit-reversed) given the current CRC state, based on the standard Ethernet polynomial. This combinational function allows byte-wise CRC computation within one cycle:\\n\\n", + "code_block_1_49": "verilog\\nfunction [31:0] nextCRC32_D8;\\n\\ninput [7:0] Data;\\ninput [31:0] crc;\\nlogic [7:0] d;\\nlogic [31:0] c;\\nlogic [31:0] newcrc;\\nbegin\\n d = Data;\\n c = crc;\\n\\n newcrc[0] = d[6] ^ d[0] ^ c[24] ^ c[30];\\n newcrc[1] = d[7] ^ d[6] ^ d[1] ^ d[0] ^ c[24] ^ c[25] ^ c[30] ^ c[31];\\n newcrc[2] = d[7] ^ d[6] ^ d[2] ^ d[1] ^ d[0] ^ c[24] ^ c[25] ^ c[26] ^ c[30] ^ c[31];\\n newcrc[3] = d[7] ^ d[3] ^ d[2] ^ d[1] ^ c[25] ^ c[26] ^ c[27] ^ c[31];\\n newcrc[4] = d[6] ^ d[4] ^ d[3] ^ d[2] ^ d[0] ^ c[24] ^ c[26] ^ c[27] ^ c[28] ^ c[30];\\n newcrc[5] = d[7] ^ d[6] ^ d[5] ^ d[4] ^ d[3] ^ d[1] ^ d[0] ^ c[24] ^ c[25] ^ c[27] ^ c[28] ^ c[29] ^ c[30] ^ c[31];\\n newcrc[6] = d[7] ^ d[6] ^ d[5] ^ d[4] ^ d[2] ^ d[1] ^ c[25] ^ c[26] ^ c[28] ^ c[29] ^ c[30] ^ c[31];\\n newcrc[7] = d[7] ^ d[5] ^ d[3] ^ d[2] ^ d[0] ^ c[24] ^ c[26] ^ c[27] ^ c[29] ^ c[31];\\n newcrc[8] = d[4] ^ d[3] ^ d[1] ^ d[0] ^ c[0] ^ c[24] ^ c[25] ^ c[27] ^ c[28];\\n newcrc[9] = d[5] ^ d[4] ^ d[2] ^ d[1] ^ c[1] ^ c[25] ^ c[26] ^ c[28] ^ c[29];\\n newcrc[10] = d[5] ^ d[3] ^ d[2] ^ d[0] ^ c[2] ^ c[24] ^ c[26] ^ c[27] ^ c[29];\\n newcrc[11] = d[4] ^ d[3] ^ d[1] ^ d[0] ^ c[3] ^ c[24] ^ c[25] ^ c[27] ^ c[28];\\n newcrc[12] = d[6] ^ d[5] ^ d[4] ^ d[2] ^ d[1] ^ d[0] ^ c[4] ^ c[24] ^ c[25] ^ c[26] ^ c[28] ^ c[29] ^ c[30];\\n newcrc[13] = d[7] ^ d[6] ^ d[5] ^ d[3] ^ d[2] ^ d[1] ^ c[5] ^ c[25] ^ c[26] ^ c[27] ^ c[29] ^ c[30] ^ c[31];\\n newcrc[14] = d[7] ^ d[6] ^ d[4] ^ d[3] ^ d[2] ^ c[6] ^ c[26] ^ c[27] ^ c[28] ^ c[30] ^ c[31];\\n newcrc[15] = d[7] ^ d[5] ^ d[4] ^ d[3] ^ c[7] ^ c[27] ^ c[28] ^ c[29] ^ c[31];\\n newcrc[16] = d[5] ^ d[4] ^ d[0] ^ c[8] ^ c[24] ^ c[28] ^ c[29];\\n newcrc[17] = d[6] ^ d[5] ^ d[1] ^ c[9] ^ c[25] ^ c[29] ^ c[30];\\n newcrc[18] = d[7] ^ d[6] ^ d[2] ^ c[10] ^ c[26] ^ c[30] ^ c[31];\\n newcrc[19] = d[7] ^ d[3] ^ c[11] ^ c[27] ^ c[31];\\n newcrc[20] = d[4] ^ c[12] ^ c[28];\\n newcrc[21] = d[5] ^ c[13] ^ c[29];\\n newcrc[22] = d[0] ^ c[14] ^ c[24];\\n newcrc[23] = d[6] ^ d[1] ^ d[0] ^ c[15] ^ c[24] ^ c[25] ^ c[30];\\n newcrc[24] = d[7] ^ d[2] ^ d[1] ^ c[16] ^ c[25] ^ c[26] ^ c[31];\\n newcrc[25] = d[3] ^ d[2] ^ c[17] ^ c[26] ^ c[27];\\n newcrc[26] = d[6] ^ d[4] ^ d[3] ^ d[0] ^ c[18] ^ c[24] ^ c[27] ^ c[28] ^ c[30];\\n newcrc[27] = d[7] ^ d[5] ^ d[4] ^ d[1] ^ c[19] ^ c[25] ^ c[28] ^ c[29] ^ c[31];\\n newcrc[28] = d[6] ^ d[5] ^ d[2] ^ c[20] ^ c[26] ^ c[29] ^ c[30];\\n newcrc[29] = d[7] ^ d[6] ^ d[3] ^ c[21] ^ c[27] ^ c[30] ^ c[31];\\n newcrc[30] = d[7] ^ d[4] ^ c[22] ^ c[28] ^ c[31];\\n newcrc[31] = d[5] ^ c[23] ^ c[29];\\n nextCRC32_D8 = newcrc;\\nend\\nendfunction\\n", + "code_block_1_50": "\\n\\n### Throughput and Timing\\n\\n- One byte is processed every two MII clock cycles (since each byte is serialized into two 4-bit nibbles).\\n- CRC is updated in real-time while payload bytes are transmitted \u2014 no additional delay or buffering is needed.\\n- CRC calculation begins immediately after the SFD and continues until the last payload byte is processed.\\n- After that, the CRC is inverted, reversed, and transmitted over the next 4 bytes (8 clocks).\\n\\n## Submodule: FIFO (ethernet_fifo_cdc)\\n\\nThe FIFO buffer is integrated into the", + "code_block_1_51": "module to safely transfer frame data from the AXI-stream input domain to the MII transmit domain. It provides a clean decoupling between the two asynchronous clock domains and ensures smooth, lossless streaming of Ethernet frames from user logic to the MAC transmission pipeline.\\n\\n### FIFO Submodule Interface\\n\\n", + "code_block_1_52": "verilog\\nmodule ethernet_fifo_cdc (\\n input wr_clk_i, // FIFO write clock\\n input wr_rst_i, // FIFO write reset\\n input wr_push_i, // Write enable signal\\n input [WIDTH-1:0] wr_data_i, // Input data to FIFO\\n output wr_full_o, // FIFO full indicator\\n\\n input rd_clk_i, // FIFO read clock\\n input rd_rst_i, // FIFO read reset\\n input rd_pop_i, // Read enable signal\\n output [WIDTH-1:0] rd_data_o, // Output data from FIFO\\n output rd_empty_o // FIFO empty indicator\\n);\\n", + "code_block_1_53": "\\n\\n### Clock Domains\\n\\n- **Write Domain (AXI Side)**:\\n -", + "code_block_1_54": ": Clock signal for writing data into the FIFO. Connected to", + "code_block_1_55": "from the user system.\\n -", + "code_block_1_56": ": Asynchronous active-high reset for the write-side logic. Connected to", + "code_block_1_57": ".\\n\\n- **Read Domain (MII Side)**:\\n -", + "code_block_1_58": ": Clock signal for reading data from the FIFO. Connected to", + "code_block_1_59": ", the MII transmit clock.\\n -", + "code_block_1_60": ": Asynchronous active-high reset for the read-side logic. Connected to", + "code_block_1_61": ".\\n\\n### Write Interface (AXI Domain)\\n\\n-", + "code_block_1_62": ": Asserted HIGH to push a new word into the FIFO. Data is accepted only when the FIFO is not full (", + "code_block_1_64": ": Input data word to be stored in the FIFO. In the TX design, each word includes:\\n - 32-bit Ethernet payload data\\n - 4-bit byte strobe mask\\n - 1-bit frame boundary flag (", + "code_block_1_65": ")\\n Total width = 32 + 4 + 1 = 37 bits.\\n-", + "code_block_1_66": ": Asserted HIGH when the FIFO is full. When this is HIGH,", + "code_block_1_67": "is deasserted to block further AXI input.\\n\\n### Read Interface (MII Domain)\\n\\n-", + "code_block_1_68": ": Asserted HIGH to request a data word from the FIFO. Data is read when the FIFO is not empty, first when entering SFD transmission state then every time the transmitter is transmitting the last nibble of a previous 32-bit word. (Data read from the FIFO is stored and transmitted nibble by nibble in the TX module)\\n-", + "code_block_1_69": ": Output data word from the FIFO, carrying Ethernet payload and metadata. Used directly by the MII transmit FSM for serialization and CRC calculation.\\n-", + "code_block_1_70": ": Asserted HIGH when the FIFO is empty and there is no data available to transmit.\\n\\n### Data Width and Depth\\n\\n- The FIFO is parameterized to support a required data width (", + "code_block_1_71": ") of 37 bits and a depth of 512 entries.\\n- This allows full buffering of complete Ethernet frames, including the maximum transmission unit (MTU) of 1518 bytes.\\n- Since each word carries 4 bytes of data, a complete MTU frame requires ~380 FIFO words. A 512-word depth ensures a safe margin for variable frame sizes and inter-frame delays.\\n\\n### FIFO Integration in TX\\n\\nIn the", + "code_block_1_72": "module, the FIFO is used to buffer AXI input data before it is serialized and sent over the MII interface. Each word written into the FIFO includes:\\n\\n- Frame payload data (32 bits)\\n- Byte-enable strobes (4 bits)\\n- End-of-frame flag (1 bit)\\n\\nThis information is used during MII transmission to:\\n- Determine how many bytes to send per AXI word\\n- Correctly handle partial words at the end of the frame\\n- Trigger the CRC generation and transmission process\\n\\n### Data Word Format (", + "code_block_1_74": ")\\n\\nEach FIFO word is a 37-bit vector structured as follows:\\n\\n| Bit Range | Width | Description |\\n|-----------|--------|--------------------------------------------------|\\n| [31:0] | 32 | AXI-stream payload data (up to 4 bytes) |\\n| [35:32] | 4 | Byte-enable strobes (", + "code_block_1_75": ") |\\n| [36] | 1 | End-of-frame flag (", + "code_block_1_76": ") |\\n\\n- **Bits [31:0]**: Carry the actual Ethernet payload bytes, aligned to the least significant byte.\\n- **Bits [35:32]**: Indicate which bytes in the word are valid. Used to detect partial words and correctly terminate the frame.\\n- **Bit [36]**: Set HIGH on the last word of a frame. Used to initiate CRC generation and transition the internal transmit state machine.\\n\\n## Data Validity and Frame Boundary Management\\n\\n- The TX module accepts Ethernet frames via AXI-stream input interface (", + "code_block_1_77": ").\\n- AXI-stream byte strobes (", + "code_block_1_78": ") indicate the valid bytes within each 32-bit data input word:\\n -", + "code_block_1_79": ": All 4 bytes valid.\\n -", + "code_block_1_83": "represent partial last words with 3, 2, or 1 byte(s), respectively.\\n- The frame boundary is indicated by the", + "code_block_1_84": "signal. This signal is asserted alongside the final data word of each Ethernet frame.\\n- The internal logic ensures proper CRC calculation over exactly the valid bytes indicated by", + "code_block_1_85": ".\\n- The module correctly handles frames of arbitrary length (minimum Ethernet frame 64 bytes to maximum Ethernet frame 1518 bytes) by following AXI stream signals and strobes accurately.\\n\\n## Timing and Latency\\n\\n- The latency from AXI-stream input to MII output primarily depends on:\\n - The relative frequencies of AXI-stream and MII clock domains.\\n - The TX path is fully pipelined, supporting continuous one-byte-per-cycle throughput on the MII side once the frame has started transmission.\\n\\n## Constraints and Assumptions (TX Side)\\n\\n- Input data strictly adheres to IEEE 802.3 Ethernet frame format (payload length, data alignment, AXI-stream strobes).\\n- AXI-stream and MII clock domains are asynchronous, managed safely by a dual-clock FIFO.\\n- AXI-stream does not include CRC. The Ethernet MII TX module generates and appends CRC automatically to transmitted frames.\\n- After MII Frame transmission is completed, it is required to add a 96-bit Inter-Frame Gap after each Ethernet frame transmission (24 MII clock cycles).\\n- TX module generates exactly 7 preamble bytes (", + "code_block_1_86": ") followed immediately by a Start-of-Frame Delimiter byte (", + "code_block_1_87": ") at the start of each transmitted frame.\\n- Internal logic strictly maintains AXI-stream handshaking protocol:\\n - Frame begins when valid data is received (", + "code_block_1_88": ").\\n - Frame ends when", + "code_block_1_89": "and the associated data word has been fully processed according to", + "code_block_2_0": "module named `ethernet_mii_tx.sv` in the `rtl` directory. Refer to the specification in `docs/tx_specification.md`, which defines an Ethernet transmitter compatible with the MII interface. The module must accept Ethernet frame data via an AXI-Stream interface and transmit it over a 4-bit MII data interface (`mii_txd_out`) along with an accompanying transmit enable signal (`mii_tx_en_out`).\n\nThe design must include:\n\n1. FIFO logic for clock domain crossing (CDC) between the AXI-Stream and MII transmit domains. Use the existing FIFO module (`rtl/ethernet_fifo_cdc.sv`) to instantiate and integrate into the `ethernet_mii_tx` top module. The FIFO should support full-frame buffering of up to 1518 bytes and maintain synchronization across domains using dual-clock FIFO techniques.\n\n2. TX logic to convert AXI data into MII format. This includes sending the preamble, start frame delimiter (SFD), payload, and CRC. The CRC must be calculated using the Ethernet CRC-32 polynomial with bit reversal as per standard Ethernet conventions. The transmit state must be managed with a finite state machine (FSM).\n\n\n {'docs/specification.md': None, 'rtl/decoder_data_control_64b66b.sv': None, 'rtl/encoder_control_64b66b.sv': None, 'rtl/encoder_data_64b66b.sv': None, 'rtl/aes128_encrypt.sv': None, 'verif/tb_aes128_enc.sv': None, 'rtl/aes128_decrypt.sv': None, 'rtl/aes128_key_expansion.sv': None, 'rtl/inv_sbox.sv': None, 'rtl/sbox.sv': None, 'verif/tb_aes128_dec.sv': None, 'rtl/aes_encrypt.sv': None, 'verif/tb_aes_encrypt.sv': None, 'rtl/aes_decrypt.sv': None, 'rtl/aes_ke.sv': None, 'verif/tb_aes_decrypt.sv': None, 'rtl/aes_dec_top.sv': None, 'rtl/aes_enc_top.sv': None, 'verif/tb_padding_top.sv': None, 'verif/tb_des_enc.sv': None, 'docs/Key_schedule.md': None, 'docs/Permutations.md': None, 'docs/S_box_creation.md': None, 'rtl/S1.sv': None, 'rtl/S2.sv': None, 'rtl/S3.sv': None, 'rtl/S4.sv': None, 'rtl/S5.sv': None, 'rtl/S6.sv': None, 'rtl/S7.sv': None, 'rtl/S8.sv': None, 'rtl/des_enc.sv': None, 'verif/tb_des_dec.sv': None, 'docs/Encryption.md': None, 'rtl/des_dec.sv': None, 'verif/tb_3des_enc.sv': None, 'verif/tb_3des_dec.sv': None, 'docs/min_hamming_distance_finder_spec.md': None, 'rtl/Bit_Difference_Counter.sv': None, 'rtl/Bitwise_Reduction.sv': None, 'rtl/Data_Reduction.sv': None, 'verif/tb_Min_Hamming_Distance_Finder.sv': None, 'docs/specs.md': None, 'rtl/arithmetic_progression_generator.sv': None, 'docs/algorithms.md': None, 'docs/coeff_update_spec.md': None, 'docs/equalizer_spec.md': None, 'docs/error_calc_spec.md': None, 'rtl/coeff_update.sv': None, 'rtl/dynamic_equalizer.sv': None, 'rtl/error_calc.sv': None, 'docs/awgn_spec.md': None, 'docs/equalizer_top_spec.md': None, 'rtl/elevator_control_system.sv': None, 'docs/tx_specification.md': \"# Ethernet MII TX Module Specification Document\\n\\n## Introduction\\n\\nThe **Ethernet MII TX Module** is responsible for transmitting Ethernet frames over the Media Independent Interface (MII). It accepts Ethernet payload data over a 32-bit AXI-stream interface and outputs serialized 4-bit MII data, compliant with IEEE 802.3 standards. The module autonomously handles Ethernet frame formatting, including preamble and start-of-frame delimiter (SFD) generation, payload serialization, and CRC-32 checksum calculation and appending. A dual-clock FIFO ensures safe and efficient clock domain crossing from the AXI-stream domain to the MII transmission domain.\\n\\n\\n## Functional Overview\\n\\n### Frame Transmission\\n\\nThe module begins each frame with a 7-byte preamble (`0x55`) followed by a 1-byte SFD (`0xD5`). It then serializes the AXI-stream data payload into MII-compliant 4-bit nibbles (LSB first) and appends a computed 4-byte CRC. The entire frame is transmitted via the MII interface using the `mii_txd_out` and `mii_tx_en_out` signals.\\n\\n### CRC Generation\\n\\nThe module uses a streaming CRC-32 generator compliant with IEEE 802.3. The CRC is calculated over the AXI payload data and transmitted at the end of each frame. The module performs per-byte bit reversal before CRC computation and final bit reversal and inversion before transmission.\\n\\n### Clock Domain Crossing (CDC)\\n\\nTo decouple the AXI-stream interface from the MII interface, the module integrates a dual-clock FIFO. This FIFO buffers complete Ethernet frames and synchronizes data across independent clock domains, maintaining data integrity and flow control.\\n\\n\\n## Module Interface\\n\\n```verilog\\nmodule ethernet_mii_tx (\\n input clk_in, // MII Clock Input\\n input rst_in, // Asynchronous reset for MII logic (Active HIGH)\\n\\n output [3:0] mii_txd_out, // MII 4-bit data output\\n output mii_tx_en_out, // MII Transmit Enable signal (Active HIGH)\\n\\n input axis_clk_in, // AXI-Stream Clock Input\\n input axis_rst_in, // AXI-Stream reset (Active HIGH)\\n input axis_valid_in, // AXI-Stream valid signal (Active HIGH)\\n input [31:0] axis_data_in, // AXI-Stream data input\\n input [3:0] axis_strb_in, // AXI-Stream byte strobes\\n input axis_last_in, // AXI-Stream end-of-frame indicator (Active HIGH)\\n output axis_ready_out // AXI-Stream ready signal (Active HIGH)\\n);\\n```\\n\\n### Port Descriptions\\n\\n- **clk_in**: The input clock is synchronized with the MII interface.\\n- **rst_in**: Active-high reset signal for the MII domain.\\n- **mii_txd_out**: 4-bit MII transmit data output.\\n- **mii_tx_en_out**: Indicates valid data is being transmitted on the MII interface (Active HIGH).\\n- **axis_clk_in**: Clock for input AXI-stream interface.\\n- **axis_rst_in**: Active-high reset signal for the AXI-stream domain.\\n- **axis_valid_in**: Indicates that AXI-stream input data is valid (Active HIGH).\\n- **axis_data_in**: 32-bit AXI-stream input data.\\n- **axis_strb_in**: Byte-enable signals indicating valid bytes in the input word (Active HIGH).\\n- **axis_last_in**: Marks the last AXI-stream word in an Ethernet frame (Active HIGH).\\n- **axis_ready_out**: Indicates the module is ready to accept AXI-stream input data (Active HIGH).\\n\\n## MII Interface (PHY Side)\\n\\nThe **`ethernet_mii_tx` module** is responsible for **converting Ethernet frame data received via an AXI-stream interface** into **MII-compatible transmit signals** that are sent to the physical layer (PHY). This includes not just payload serialization but also automatic preamble generation, CRC calculation, and correct signal timing for the MII interface.\\n\\n**Frame Construction and Serialization** \\nOnce the MII side detects a complete frame in the FIFO, it begins building the MII transmission:\\n\\n- **Preamble and SFD**:\\n - The module first sends **7 bytes of `0x55`** as preamble and **1 byte of `0xD5`** as the Start Frame Delimiter (SFD).\\n - Each byte is serialized into **two 4-bit nibbles**, sent **LSB (low nibble) first** over `mii_txd_out[3:0]`.\\n\\n- **Payload Transmission**:\\n - AXI input data (32-bit words) is unpacked into 8-bit bytes.\\n - Each byte is split into two nibbles and transmitted over MII using the same nibble order (low nibble first).\\n - Only valid bytes (based on `axis_strb_in`) are transmitted.\\n - This continues until the last word, as marked by `axis_last_in`.\\n\\n- **CRC Appending**:\\n - While payload is being sent, a **CRC-32 checksum** is computed in parallel.\\n - This uses the standard Ethernet polynomial and performs per-byte bit reversal before CRC computation.\\n - After the last payload byte, the computed CRC is inverted, bit-reversed again, and transmitted as 4 additional bytes (8 nibbles) using the same serialization method.\\n\\n- **Transmission Control (`mii_tx_en_out`)**:\\n - `mii_tx_en_out` is asserted HIGH during transmission of:\\n - The preamble\\n - SFD\\n - Payload\\n - CRC\\n - It is deasserted after the final CRC nibble is sent, signaling the **end of the frame** to the PHY.\\n - While LOW, the MII interface is idle.\\n\\n## AXI4-Stream Interface (User Side)\\n\\nThe AXI-Stream (AXIS) interface is a standard, unidirectional data bus optimized for high-speed streaming data. In the `ethernet_mii_tx` module, this interface is used to accept Ethernet frame data from upstream logic, which is then transmitted over the MII interface. The AXI and MII domains operate asynchronously and are connected via an internal FIFO for safe and lossless clock domain crossing.\\n\\n- **axis_clk_in & axis_rst_in:** \\n These provide the clock and reset for the AXI-Stream domain. This domain is decoupled from the MII transmit clock, allowing the AXI-stream input to run at arbitrary speeds. The FIFO handles data synchronization between the two domains.\\n- **axis_valid_in:** \\n Asserted HIGH to indicate that a valid AXI-stream input word is present on `axis_data_in`, `axis_strb_in`, and `axis_last_in`. The data is accepted only when `axis_ready_out` is also HIGH, completing the handshake.\\n\\n- **axis_data_in (32 bits):** \\n Carries up to 4 bytes of Ethernet frame payload data per clock cycle. The data is aligned to the least significant byte, and any unused bytes must be masked using the strobe input.\\n\\n- **axis_strb_in (4 bits):** \\n Active HIGH. Byte strobe indicating which bytes in the 32-bit input word are valid. Each bit corresponds to one byte. This is especially important for the final word in a frame, which may contain fewer than 4 bytes.\\n\\n- **axis_last_in:** \\n Asserted HIGH to indicate that the current data word is the last in the Ethernet frame. Used internally to trigger CRC generation and transition the MII transmit FSM to the end-of-frame sequence.\\n\\n- **axis_ready_out:** \\n Active HIGH signal. Indicates that the module is ready to accept the next AXI-stream word. When deasserted, upstream logic must stall and wait. It is typically deasserted when the internal FIFO is full.\\n\\n**Clock and Reset:**\\n- `axis_clk_in`: Clock signal for the AXI-stream interface (user domain).\\n- `axis_rst_in`: Asynchronous active-high reset for the AXI-stream side.\\n\\n**Data Path:**\\n- `axis_data_in[31:0]`: 32-bit input data word (little-endian).\\n- `axis_strb_in[3:0]`: Byte strobes (1 = valid byte).\\n- `axis_valid_in`: Indicates the input word is valid.\\n- `axis_last_in`: Marks the final word of the frame.\\n- `axis_ready_out`: Indicates the module is ready to accept new input.\\n\\n**Packet Format:**\\n- Data is aligned to the least significant byte (`axis_data_in[7:0]` is the first byte of the frame).\\n- Partial words at the end of a frame are indicated by `axis_strb_in`.\\n- CRC is not required or accepted on the AXI-stream interface; it is automatically calculated and appended by the module.\\n\\n## Frame Structure\\n\\nEach Ethernet frame transmitted via MII includes:\\n\\n| Field | Length | Description |\\n|-----------------------------|---------|-------------------------------------|\\n| Preamble | 7 bytes | 0x55 repeating pattern |\\n| Start Frame Delimiter (SFD) | 1 byte | 0xD5 |\\n| Payload | N bytes | AXI-stream data |\\n| CRC | 4 bytes | IEEE 802.3 CRC32 (auto-appended) |\\n\\n- Payload length is determined dynamically by `axis_last_in` and `axis_strb_in`.\\n- CRC is computed automatically and inserted after the payload.\\n\\n## CRC Calculation\\n\\n### Polynomial Specification\\n\\nEthernet uses a 32-bit CRC (Cyclic Redundancy Check) defined by the following standard polynomial:\\n\\n```\\nG(x) = x^32 + x^26 + x^23 + x^22 + x^16 + x^12 + x^11 +\\n x^10 + x^8 + x^7 + x^5 + x^4 + x^2 + x^1 + 1\\n```\\n\\n### Hardware-oriented LFSR Operation\\n\\n- The CRC logic on the TX side is implemented using a 32-bit LFSR that updates its internal state based on incoming frame data bytes.\\n- Initially, at the start of each frame (after the SFD has been transmitted), the CRC register is initialized to all ones (`0xFFFFFFFF`).\\n- Each byte of the payload is sequentially fed into the CRC generator, which updates the internal CRC state. \\n- The LFSR logic implements XOR feedback based on the polynomial taps, calculated combinatorially within one clock cycle for every byte processed.\\n- The internal CRC register continuously updates with each data byte until all payload bytes have been processed.\\n\\n### CRC Byte Input Ordering and Bit Reversal\\n\\n- Ethernet CRC logic assumes bitwise input **MSB-first**. However, Ethernet frames transmitted via MII interface carry data **LSB-first** at the bit-level. \\n- Therefore, each byte from the AXI-stream input must be **bit-reversed** before being fed into the CRC logic.\\n- For example, input byte `0x2D (00101101)` is bit-reversed to `0xB4 (10110100)` before CRC computation.\\n\\n### CRC Calculation Steps\\n\\n#### 1. Initialization\\n- CRC register is initialized to `0xFFFFFFFF` at the start of each new Ethernet frame, immediately after the Start Frame Delimiter (SFD).\\n\\n#### 2. Data Processing\\n- Every payload byte from the input data stream is processed sequentially:\\n - Reverse the bits within each byte.\\n - Feed the reversed byte into the CRC logic (`nextCRC32_D8` function) along with the current CRC register state.\\n - Update the CRC register to the newly computed value within one clock cycle.\\n\\n#### 3. Finalization\\n- After processing all payload bytes, perform a bitwise inversion (`~CRC`) of the CRC register's contents.\\n- The resulting 32-bit inverted CRC is transmitted immediately after the payload data as the Frame Check Sequence (FCS).\\n\\n### CRC Transmission over MII\\n\\n- After the last byte of payload is sent, the CRC transmission phase begins.\\n- The CRC is transmitted over the MII interface in little-endian nibble order:\\n - The least significant nibble (bits `[3:0]`) of the CRC is transmitted first.\\n - Each subsequent nibble is transmitted in ascending bit order, finishing with the most significant nibble of the CRC (bits `[31:28]`).\\n- The total CRC transmission duration is exactly 8 MII clock cycles (since CRC is 32 bits, transmitted 4 bits at a time).\\n\\n### CRC Calculation Function (`nextCRC32_D8`)\\n\\nThe `nextCRC32_D8` function computes CRC for an 8-bit data input (bit-reversed) given the current CRC state, based on the standard Ethernet polynomial. This combinational function allows byte-wise CRC computation within one cycle:\\n\\n```verilog\\nfunction [31:0] nextCRC32_D8;\\n\\ninput [7:0] Data;\\ninput [31:0] crc;\\nlogic [7:0] d;\\nlogic [31:0] c;\\nlogic [31:0] newcrc;\\nbegin\\n d = Data;\\n c = crc;\\n\\n newcrc[0] = d[6] ^ d[0] ^ c[24] ^ c[30];\\n newcrc[1] = d[7] ^ d[6] ^ d[1] ^ d[0] ^ c[24] ^ c[25] ^ c[30] ^ c[31];\\n newcrc[2] = d[7] ^ d[6] ^ d[2] ^ d[1] ^ d[0] ^ c[24] ^ c[25] ^ c[26] ^ c[30] ^ c[31];\\n newcrc[3] = d[7] ^ d[3] ^ d[2] ^ d[1] ^ c[25] ^ c[26] ^ c[27] ^ c[31];\\n newcrc[4] = d[6] ^ d[4] ^ d[3] ^ d[2] ^ d[0] ^ c[24] ^ c[26] ^ c[27] ^ c[28] ^ c[30];\\n newcrc[5] = d[7] ^ d[6] ^ d[5] ^ d[4] ^ d[3] ^ d[1] ^ d[0] ^ c[24] ^ c[25] ^ c[27] ^ c[28] ^ c[29] ^ c[30] ^ c[31];\\n newcrc[6] = d[7] ^ d[6] ^ d[5] ^ d[4] ^ d[2] ^ d[1] ^ c[25] ^ c[26] ^ c[28] ^ c[29] ^ c[30] ^ c[31];\\n newcrc[7] = d[7] ^ d[5] ^ d[3] ^ d[2] ^ d[0] ^ c[24] ^ c[26] ^ c[27] ^ c[29] ^ c[31];\\n newcrc[8] = d[4] ^ d[3] ^ d[1] ^ d[0] ^ c[0] ^ c[24] ^ c[25] ^ c[27] ^ c[28];\\n newcrc[9] = d[5] ^ d[4] ^ d[2] ^ d[1] ^ c[1] ^ c[25] ^ c[26] ^ c[28] ^ c[29];\\n newcrc[10] = d[5] ^ d[3] ^ d[2] ^ d[0] ^ c[2] ^ c[24] ^ c[26] ^ c[27] ^ c[29];\\n newcrc[11] = d[4] ^ d[3] ^ d[1] ^ d[0] ^ c[3] ^ c[24] ^ c[25] ^ c[27] ^ c[28];\\n newcrc[12] = d[6] ^ d[5] ^ d[4] ^ d[2] ^ d[1] ^ d[0] ^ c[4] ^ c[24] ^ c[25] ^ c[26] ^ c[28] ^ c[29] ^ c[30];\\n newcrc[13] = d[7] ^ d[6] ^ d[5] ^ d[3] ^ d[2] ^ d[1] ^ c[5] ^ c[25] ^ c[26] ^ c[27] ^ c[29] ^ c[30] ^ c[31];\\n newcrc[14] = d[7] ^ d[6] ^ d[4] ^ d[3] ^ d[2] ^ c[6] ^ c[26] ^ c[27] ^ c[28] ^ c[30] ^ c[31];\\n newcrc[15] = d[7] ^ d[5] ^ d[4] ^ d[3] ^ c[7] ^ c[27] ^ c[28] ^ c[29] ^ c[31];\\n newcrc[16] = d[5] ^ d[4] ^ d[0] ^ c[8] ^ c[24] ^ c[28] ^ c[29];\\n newcrc[17] = d[6] ^ d[5] ^ d[1] ^ c[9] ^ c[25] ^ c[29] ^ c[30];\\n newcrc[18] = d[7] ^ d[6] ^ d[2] ^ c[10] ^ c[26] ^ c[30] ^ c[31];\\n newcrc[19] = d[7] ^ d[3] ^ c[11] ^ c[27] ^ c[31];\\n newcrc[20] = d[4] ^ c[12] ^ c[28];\\n newcrc[21] = d[5] ^ c[13] ^ c[29];\\n newcrc[22] = d[0] ^ c[14] ^ c[24];\\n newcrc[23] = d[6] ^ d[1] ^ d[0] ^ c[15] ^ c[24] ^ c[25] ^ c[30];\\n newcrc[24] = d[7] ^ d[2] ^ d[1] ^ c[16] ^ c[25] ^ c[26] ^ c[31];\\n newcrc[25] = d[3] ^ d[2] ^ c[17] ^ c[26] ^ c[27];\\n newcrc[26] = d[6] ^ d[4] ^ d[3] ^ d[0] ^ c[18] ^ c[24] ^ c[27] ^ c[28] ^ c[30];\\n newcrc[27] = d[7] ^ d[5] ^ d[4] ^ d[1] ^ c[19] ^ c[25] ^ c[28] ^ c[29] ^ c[31];\\n newcrc[28] = d[6] ^ d[5] ^ d[2] ^ c[20] ^ c[26] ^ c[29] ^ c[30];\\n newcrc[29] = d[7] ^ d[6] ^ d[3] ^ c[21] ^ c[27] ^ c[30] ^ c[31];\\n newcrc[30] = d[7] ^ d[4] ^ c[22] ^ c[28] ^ c[31];\\n newcrc[31] = d[5] ^ c[23] ^ c[29];\\n nextCRC32_D8 = newcrc;\\nend\\nendfunction\\n```\\n\\n### Throughput and Timing\\n\\n- One byte is processed every two MII clock cycles (since each byte is serialized into two 4-bit nibbles).\\n- CRC is updated in real-time while payload bytes are transmitted \u2014 no additional delay or buffering is needed.\\n- CRC calculation begins immediately after the SFD and continues until the last payload byte is processed.\\n- After that, the CRC is inverted, reversed, and transmitted over the next 4 bytes (8 clocks).\\n\\n## Submodule: FIFO (ethernet_fifo_cdc)\\n\\nThe FIFO buffer is integrated into the `ethernet_mii_tx` module to safely transfer frame data from the AXI-stream input domain to the MII transmit domain. It provides a clean decoupling between the two asynchronous clock domains and ensures smooth, lossless streaming of Ethernet frames from user logic to the MAC transmission pipeline.\\n\\n### FIFO Submodule Interface\\n\\n```verilog\\nmodule ethernet_fifo_cdc (\\n input wr_clk_i, // FIFO write clock\\n input wr_rst_i, // FIFO write reset\\n input wr_push_i, // Write enable signal\\n input [WIDTH-1:0] wr_data_i, // Input data to FIFO\\n output wr_full_o, // FIFO full indicator\\n\\n input rd_clk_i, // FIFO read clock\\n input rd_rst_i, // FIFO read reset\\n input rd_pop_i, // Read enable signal\\n output [WIDTH-1:0] rd_data_o, // Output data from FIFO\\n output rd_empty_o // FIFO empty indicator\\n);\\n```\\n\\n### Clock Domains\\n\\n- **Write Domain (AXI Side)**:\\n - `wr_clk_i`: Clock signal for writing data into the FIFO. Connected to `axis_clk_in` from the user system.\\n - `wr_rst_i`: Asynchronous active-high reset for the write-side logic. Connected to `axis_rst_in`.\\n\\n- **Read Domain (MII Side)**:\\n - `rd_clk_i`: Clock signal for reading data from the FIFO. Connected to `clk_in`, the MII transmit clock.\\n - `rd_rst_i`: Asynchronous active-high reset for the read-side logic. Connected to `rst_in`.\\n\\n### Write Interface (AXI Domain)\\n\\n- `wr_push_i`: Asserted HIGH to push a new word into the FIFO. Data is accepted only when the FIFO is not full (`wr_full_o` is LOW).\\n- `wr_data_i [WIDTH-1:0]`: Input data word to be stored in the FIFO. In the TX design, each word includes:\\n - 32-bit Ethernet payload data\\n - 4-bit byte strobe mask\\n - 1-bit frame boundary flag (`axis_last_in`)\\n Total width = 32 + 4 + 1 = 37 bits.\\n- `wr_full_o`: Asserted HIGH when the FIFO is full. When this is HIGH, `axis_ready_out` is deasserted to block further AXI input.\\n\\n### Read Interface (MII Domain)\\n\\n- `rd_pop_i`: Asserted HIGH to request a data word from the FIFO. Data is read when the FIFO is not empty, first when entering SFD transmission state then every time the transmitter is transmitting the last nibble of a previous 32-bit word. (Data read from the FIFO is stored and transmitted nibble by nibble in the TX module)\\n- `rd_data_o [WIDTH-1:0]`: Output data word from the FIFO, carrying Ethernet payload and metadata. Used directly by the MII transmit FSM for serialization and CRC calculation.\\n- `rd_empty_o`: Asserted HIGH when the FIFO is empty and there is no data available to transmit.\\n\\n### Data Width and Depth\\n\\n- The FIFO is parameterized to support a required data width (`WIDTH`) of 37 bits and a depth of 512 entries.\\n- This allows full buffering of complete Ethernet frames, including the maximum transmission unit (MTU) of 1518 bytes.\\n- Since each word carries 4 bytes of data, a complete MTU frame requires ~380 FIFO words. A 512-word depth ensures a safe margin for variable frame sizes and inter-frame delays.\\n\\n### FIFO Integration in TX\\n\\nIn the `ethernet_mii_tx` module, the FIFO is used to buffer AXI input data before it is serialized and sent over the MII interface. Each word written into the FIFO includes:\\n\\n- Frame payload data (32 bits)\\n- Byte-enable strobes (4 bits)\\n- End-of-frame flag (1 bit)\\n\\nThis information is used during MII transmission to:\\n- Determine how many bytes to send per AXI word\\n- Correctly handle partial words at the end of the frame\\n- Trigger the CRC generation and transmission process\\n\\n### Data Word Format (`wr_data_i` / `rd_data_o`)\\n\\nEach FIFO word is a 37-bit vector structured as follows:\\n\\n| Bit Range | Width | Description |\\n|-----------|--------|--------------------------------------------------|\\n| [31:0] | 32 | AXI-stream payload data (up to 4 bytes) |\\n| [35:32] | 4 | Byte-enable strobes (`axis_strb_in`) |\\n| [36] | 1 | End-of-frame flag (`axis_last_in`) |\\n\\n- **Bits [31:0]**: Carry the actual Ethernet payload bytes, aligned to the least significant byte.\\n- **Bits [35:32]**: Indicate which bytes in the word are valid. Used to detect partial words and correctly terminate the frame.\\n- **Bit [36]**: Set HIGH on the last word of a frame. Used to initiate CRC generation and transition the internal transmit state machine.\\n\\n## Data Validity and Frame Boundary Management\\n\\n- The TX module accepts Ethernet frames via AXI-stream input interface (`axis_data_in`).\\n- AXI-stream byte strobes (`axis_strb_in`) indicate the valid bytes within each 32-bit data input word:\\n - `axis_strb_in = 4'b1111`: All 4 bytes valid.\\n - `axis_strb_in` values `4'b0111`, `4'b0011`, `4'b0001` represent partial last words with 3, 2, or 1 byte(s), respectively.\\n- The frame boundary is indicated by the `axis_last_in` signal. This signal is asserted alongside the final data word of each Ethernet frame.\\n- The internal logic ensures proper CRC calculation over exactly the valid bytes indicated by `axis_strb_in`.\\n- The module correctly handles frames of arbitrary length (minimum Ethernet frame 64 bytes to maximum Ethernet frame 1518 bytes) by following AXI stream signals and strobes accurately.\\n\\n## Timing and Latency\\n\\n- The latency from AXI-stream input to MII output primarily depends on:\\n - The relative frequencies of AXI-stream and MII clock domains.\\n - The TX path is fully pipelined, supporting continuous one-byte-per-cycle throughput on the MII side once the frame has started transmission.\\n\\n## Constraints and Assumptions (TX Side)\\n\\n- Input data strictly adheres to IEEE 802.3 Ethernet frame format (payload length, data alignment, AXI-stream strobes).\\n- AXI-stream and MII clock domains are asynchronous, managed safely by a dual-clock FIFO.\\n- AXI-stream does not include CRC. The Ethernet MII TX module generates and appends CRC automatically to transmitted frames.\\n- After MII Frame transmission is completed, it is required to add a 96-bit Inter-Frame Gap after each Ethernet frame transmission (24 MII clock cycles).\\n- TX module generates exactly 7 preamble bytes (`0x55`) followed immediately by a Start-of-Frame Delimiter byte (`0xD5`) at the start of each transmitted frame.\\n- Internal logic strictly maintains AXI-stream handshaking protocol:\\n - Frame begins when valid data is received (`axis_valid_in = 1`).\\n - Frame ends when `axis_last_in = 1` and the associated data word has been fully processed according to `axis_strb_in`.\", 'rtl/ethernet_fifo_cdc.sv': \"// FIFO with separate read/write clocks, sized to hold full 1518-byte Ethernet frame\\n// 32-bit data width (4 bytes), so need at least 380 entries (1518 / 4)\\n\\nmodule ethernet_fifo_cdc #(\\n parameter WIDTH = 38,\\n parameter DEPTH = 512,\\n parameter ADDR_WIDTH = $clog2(DEPTH)\\n) (\\n input wr_clk_i, // FIFO write clock (MII domain)\\n input wr_rst_i, // FIFO write reset\\n input wr_push_i, // Write enable signal\\n input [WIDTH-1:0] wr_data_i, // Input data to FIFO\\n output wr_full_o, // FIFO full indicator\\n\\n input rd_clk_i, // FIFO read clock (AXI domain)\\n input rd_rst_i, // FIFO read reset\\n input rd_pop_i, // Read enable signal\\n output [WIDTH-1:0] rd_data_o, // Output data from FIFO\\n output rd_empty_o // FIFO empty indicator\\n);\\n\\n // Memory\\n reg [WIDTH-1:0] mem [0:DEPTH-1];\\n\\n // Write side\\n reg [ADDR_WIDTH:0] wr_ptr_q,wr_bin_q;\\n wire [ADDR_WIDTH-1:0] wr_addr_w = wr_bin_q[ADDR_WIDTH-1:0];\\n wire [ADDR_WIDTH:0] wr_ptr_next_w = wr_bin_q + 1'b1;\\n integer i;\\n wire [ADDR_WIDTH:0] wgray_next; // Next write pointer in gray and binary code\\n assign wgray_next = (wr_ptr_next_w>>1) ^ wr_ptr_next_w; // Convert binary to gray code\\n\\n always @(posedge wr_clk_i or posedge wr_rst_i) begin\\n\\tif (wr_rst_i) begin\\n wr_ptr_q <= 0;\\n wr_bin_q <= 0;\\n for (i = 0; i < DEPTH; i = i + 1)\\n mem[i] <= {WIDTH{1'b0}};\\n end\\n else if (wr_push_i && !wr_full_o) begin\\n mem[wr_addr_w] <= wr_data_i;\\n {wr_bin_q, wr_ptr_q} <= {wr_ptr_next_w, wgray_next}; // assign memory address in binary and pointer in gray\\n end\\n end\\n \\n // Read side\\n reg [ADDR_WIDTH:0] rd_ptr_q,rd_bin_q;\\n wire [ADDR_WIDTH-1:0] rd_addr_w = rd_bin_q[ADDR_WIDTH-1:0];\\n wire [ADDR_WIDTH:0] rd_ptr_next_w = rd_bin_q + 1'b1;\\n wire [ADDR_WIDTH:0] rgray_next;\\n \\n assign rgray_next = (rd_bin_q>>1) ^ rd_bin_q; // Convert binary to gray code\\n\\n reg [WIDTH-1:0] rd_data_r;\\n always @(posedge rd_clk_i or posedge rd_rst_i) begin\\n if (rd_rst_i) begin\\n rd_ptr_q <= 0;\\n rd_bin_q <= 0;\\n rd_data_r <= 0;\\n end else if (rd_pop_i && !rd_empty_o) begin\\n rd_data_r <= mem[rd_addr_w];\\n {rd_bin_q, rd_ptr_q} <= {rd_ptr_next_w, rgray_next}; // assign memory address in binary and pointer in gray\\n end\\n end\\n assign rd_data_o = rd_data_r;\\n\\n // Cross-domain pointer sync\\n reg [ADDR_WIDTH:0] wr_ptr_rdclk_1, wr_ptr_rdclk_2;\\n reg [ADDR_WIDTH:0] rd_ptr_wrclk_1, rd_ptr_wrclk_2;\\n\\n always @(posedge rd_clk_i or posedge rd_rst_i) begin\\n if (rd_rst_i) begin\\n wr_ptr_rdclk_1 <= 0;\\n wr_ptr_rdclk_2 <= 0;\\n end else begin\\n wr_ptr_rdclk_1 <= wr_ptr_q;\\n wr_ptr_rdclk_2 <= wr_ptr_rdclk_1;\\n end\\n end\\n\\n always @(posedge wr_clk_i or posedge wr_rst_i) begin\\n if (wr_rst_i) begin\\n rd_ptr_wrclk_1 <= 0;\\n rd_ptr_wrclk_2 <= 0;\\n end else begin\\n rd_ptr_wrclk_1 <= rd_ptr_q;\\n rd_ptr_wrclk_2 <= rd_ptr_wrclk_1;\\n end\\n end\\n\\n // Full & empty detection\\n assign wr_full_o = (wgray_next == {~rd_ptr_wrclk_2[ADDR_WIDTH:ADDR_WIDTH-1], rd_ptr_wrclk_2[ADDR_WIDTH-2:0]});\\n assign rd_empty_o = (rgray_next == wr_ptr_rdclk_2);\\n\\nendmodule\", 'docs/tx_mac_specification.md': None, 'verif/event_scheduler_tb.sv': None, 'docs/modified_specs.md': None, 'rtl/event_scheduler.sv': None, 'verif/tb_event_scheduler.sv': None, 'rtl/column_selector.sv': None, 'rtl/event_storage.sv': None, 'verif/tb.sv': None, 'rtl/fixed_priority_arbiter.sv': None, 'verif/fixed_priority_arbiter_tb.sv': None, 'docs/Modified_specification.md': None, 'docs/GCD_specification.md': None, 'docs/crypto_accelerator_specification.md': None, 'docs/modular_exponentiation_specification.md': None, 'docs/modular_multiplier_specification.md': None, 'rtl/gcd_controlpath_3.sv': None, 'rtl/gcd_controlpath_4.sv': None, 'rtl/gcd_datapath_5.sv': None, 'rtl/gcd_datapath_6.sv': None, 'rtl/gcd_top_1.sv': None, 'rtl/gcd_top_2.sv': None, 'rtl/modular_exponentiation.sv': None, 'rtl/modular_multiplier.sv': None, 'rtl/lfsr_8bit.sv': None, 'verif/lfsr_8bit_tb.sv': None, 'rtl/bit16_lfsr.sv': None, 'rtl/low_power_ctrl.sv': None, 'rtl/sync_fifo.sv': None, 'verif/tb_low_power_channel.sv': None, 'rtl/cross_domain_sync.sv': None, 'rtl/dsp_input_stage.sv': None, 'rtl/dsp_output_stage.sv': None, 'rtl/lfsr_generator.sv': None, 'rtl/monte_carlo_dsp_monitor_top.sv': None, 'verif/monte_carlo_dsp_monitor_top_tb.sv': None, 'docs/multiplexer_specification.md': None, 'verif/multiplexer_tb.sv': None, 'docs/nbit_swizzling_spec.md': None, 'verif/nbit_swizzling_tb.sv': None, 'docs/nmea_decoder_spec.md': None, 'rtl/nmea_decoder.sv': None, 'verif/nmea_decoder_tb.sv': None, 'docs/fifo.md': None, 'rtl/fifo_memory.sv': None, 'rtl/read_to_write_pointer_sync.sv': None, 'rtl/rptr_empty.sv': None, 'rtl/wptr_full.sv': None, 'rtl/write_to_read_pointer_sync.sv': None, 'docs/spec.md': None, 'verif/async_filo_tb.sv': None, 'docs/axilite_to_pcie_config_module.md': None, 'rtl/axi4lite_to_pcie_cfg_bridge.sv': None, 'rtl/axis_broadcast.sv': None, 'verif/tb_axis_broadcast.sv': None, 'docs/axis_to_uart_tx_specs.md': None, 'docs/uart_rx_to_axis_specs.md': None, 'rtl/barrel_shifter.sv': None, 'verif/barrel_shifter_tb.sv': None, 'rtl/bcd_adder.sv': None, 'rtl/full_adder.sv': None, 'rtl/four_bit_adder.sv': None, 'rtl/search_binary_search_tree.sv': None, 'rtl/delete_node_binary_search_tree.sv': None, 'docs/bst_operations.md': None, 'rtl/binary_search_tree_sort_construct.sv': None, 'docs/Spec.md': None, 'verif/tb_binary_to_gray.sv': None, 'verif/tb_custom_byte_enable_ram.sv': None, 'verif/cache_controller_tb.sv': None, 'rtl/caesar_cipher.sv': None, 'verif/caesar_cipher_tb.sv': None, 'verif/tb_pseudoRandGenerator_ca.sv': None, 'docs/continuous_adder_specification.md': None, 'verif/continuous_adder_tb.sv': None, 'rtl/fifo_buffer.sv': None, 'verif/tb_fifo_buffer.sv': None, 'docs/direct_map_cache_spec.md': None, 'verif/tb_direct_map_cache.sv': None, 'rtl/direct_map_cache.sv': None, 'rtl/dual_port_memory.sv': None, 'rtl/gen_cos_sin_lut.sv': None, 'rtl/phase_lut.sv': None, 'rtl/phase_rotation.sv': None, 'rtl/power4.sv': None, 'rtl/saturation.sv': None, 'rtl/top_phase_rotation.sv': None, 'docs/spec_viterbi.md': None, 'docs/spec_slicer_top.md': None, 'docs/spec_top_phase_rotation.md': None, 'rtl/slicer.sv': None, 'rtl/slicer_top.sv': None, 'docs/swizzler_specification.md': None, 'verif/swizzler_tb.sv': None, 'rtl/swizzler.sv': None, 'docs/sync_serial_communication_tx_rx_spec.md': None, 'verif/sync_serial_communication_tb.sv': None, 'rtl/weight_stationary_pe.sv': None, 'verif/systolic_array_tb.sv': None, 'rtl/thermostat.v': None, 'docs/Traffic_controller.md': None, 'rtl/traffic_light_controller.sv': None, 'docs/Universal_Shift_Register_spec.md': None, 'verif/tb_universal_shift_register.sv': None, 'rtl/universal_shift_register.sv': None, 'docs/spec_conj.md': None, 'docs/spec_cross_correlation.md': None, 'docs/spec_detect_sequence.md': None, 'rtl/adder_2d_layers.sv': None, 'rtl/adder_tree_2d.sv': None, 'rtl/correlate.sv': None, 'rtl/cross_correlation.sv': None, 'docs/valid_modes.md': None, 'docs/words_counting.md': None, 'rtl/detect_sequence.sv': None, 'docs/proc_fsm_spec.md': None, 'docs/adder_tree.md': None, 'docs/coeff_ram.md': None, 'docs/poly_decimator.md': None, 'docs/poly_filter.md': None, 'docs/shift_register.md': None, 'rtl/adder_tree.sv': None, 'rtl/coeff_ram.sv': None, 'rtl/poly_filter.sv': None, 'rtl/shift_register.sv': None, 'docs/prbs_specification.md': None, 'rtl/prbs_gen_check.sv': None, 'rtl/fsm.sv': None, 'verif/fsm_tb.sv': None, 'rtl/CA_1.sv': None, 'rtl/CA_2.sv': None, 'rtl/CA_3.sv': None, 'rtl/CA_4.sv': None, 'rtl/rgb_color_space_conversion.sv': None, 'rtl/APBGlobalHistoryRegister.v': None, 'docs/signed_comparator_specification.md': None, 'verif/signed_comparator_tb.sv': None, 'rtl/sorting_engine.sv': None, 'rtl/brick_sort.sv': None, 'rtl/bubble_sort.sv': None, 'rtl/merge_sort.sv': None, 'rtl/selection_sort.sv': None}", + "rtl/ethernet_fifo_cdc.sv": "// FIFO with separate read/write clocks, sized to hold full 1518-byte Ethernet frame\n// 32-bit data width (4 bytes), so need at least 380 entries (1518 / 4)\n\nmodule ethernet_fifo_cdc #(\n parameter WIDTH = 38,\n parameter DEPTH = 512,\n parameter ADDR_WIDTH = $clog2(DEPTH)\n) (\n input wr_clk_i, // FIFO write clock (MII domain)\n input wr_rst_i, // FIFO write reset\n input wr_push_i, // Write enable signal\n input [WIDTH-1:0] wr_data_i, // Input data to FIFO\n output wr_full_o, // FIFO full indicator\n\n input rd_clk_i, // FIFO read clock (AXI domain)\n input rd_rst_i, // FIFO read reset\n input rd_pop_i, // Read enable signal\n output [WIDTH-1:0] rd_data_o, // Output data from FIFO\n output rd_empty_o // FIFO empty indicator\n);\n\n // Memory\n reg [WIDTH-1:0] mem [0:DEPTH-1];\n\n // Write side\n reg [ADDR_WIDTH:0] wr_ptr_q,wr_bin_q;\n wire [ADDR_WIDTH-1:0] wr_addr_w = wr_bin_q[ADDR_WIDTH-1:0];\n wire [ADDR_WIDTH:0] wr_ptr_next_w = wr_bin_q + 1'b1;\n integer i;\n wire [ADDR_WIDTH:0] wgray_next; // Next write pointer in gray and binary code\n assign wgray_next = (wr_ptr_next_w>>1) ^ wr_ptr_next_w; // Convert binary to gray code\n\n always @(posedge wr_clk_i or posedge wr_rst_i) begin\n\tif (wr_rst_i) begin\n wr_ptr_q <= 0;\n wr_bin_q <= 0;\n for (i = 0; i < DEPTH; i = i + 1)\n mem[i] <= {WIDTH{1'b0}};\n end\n else if (wr_push_i && !wr_full_o) begin\n mem[wr_addr_w] <= wr_data_i;\n {wr_bin_q, wr_ptr_q} <= {wr_ptr_next_w, wgray_next}; // assign memory address in binary and pointer in gray\n end\n end\n \n // Read side\n reg [ADDR_WIDTH:0] rd_ptr_q,rd_bin_q;\n wire [ADDR_WIDTH-1:0] rd_addr_w = rd_bin_q[ADDR_WIDTH-1:0];\n wire [ADDR_WIDTH:0] rd_ptr_next_w = rd_bin_q + 1'b1;\n wire [ADDR_WIDTH:0] rgray_next;\n \n assign rgray_next = (rd_bin_q>>1) ^ rd_bin_q; // Convert binary to gray code\n\n reg [WIDTH-1:0] rd_data_r;\n always @(posedge rd_clk_i or posedge rd_rst_i) begin\n if (rd_rst_i) begin\n rd_ptr_q <= 0;\n rd_bin_q <= 0;\n rd_data_r <= 0;\n end else if (rd_pop_i && !rd_empty_o) begin\n rd_data_r <= mem[rd_addr_w];\n {rd_bin_q, rd_ptr_q} <= {rd_ptr_next_w, rgray_next}; // assign memory address in binary and pointer in gray\n end\n end\n assign rd_data_o = rd_data_r;\n\n // Cross-domain pointer sync\n reg [ADDR_WIDTH:0] wr_ptr_rdclk_1, wr_ptr_rdclk_2;\n reg [ADDR_WIDTH:0] rd_ptr_wrclk_1, rd_ptr_wrclk_2;\n\n always @(posedge rd_clk_i or posedge rd_rst_i) begin\n if (rd_rst_i) begin\n wr_ptr_rdclk_1 <= 0;\n wr_ptr_rdclk_2 <= 0;\n end else begin\n wr_ptr_rdclk_1 <= wr_ptr_q;\n wr_ptr_rdclk_2 <= wr_ptr_rdclk_1;\n end\n end\n\n always @(posedge wr_clk_i or posedge wr_rst_i) begin\n if (wr_rst_i) begin\n rd_ptr_wrclk_1 <= 0;\n rd_ptr_wrclk_2 <= 0;\n end else begin\n rd_ptr_wrclk_1 <= rd_ptr_q;\n rd_ptr_wrclk_2 <= rd_ptr_wrclk_1;\n end\n end\n\n // Full & empty detection\n assign wr_full_o = (wgray_next == {~rd_ptr_wrclk_2[ADDR_WIDTH:ADDR_WIDTH-1], rd_ptr_wrclk_2[ADDR_WIDTH-2:0]});\n assign rd_empty_o = (rgray_next == wr_ptr_rdclk_2);\n\nendmodule" + }, + "test_info": { + "test_criteria_2": [ + "support full-frame buffering of up to 1518 bytes and maintain synchronization across domains using dual-clock fifo techniques." + ] + }, + "expected_behavior": [ + "accept Ethernet frame data via an AXI-Stream interface and transmit it over a 4-bit MII data interface (`mii_txd_out`) along with an accompanying transmit enable signal (`mii_tx_en_out`)", + "support full-frame buffering of up to 1518 bytes and maintain synchronization across domains using dual-clock FIFO techniques", + "be calculated using the Ethernet CRC-32 polynomial with bit reversal as per standard Ethernet conventions", + "be managed with a finite state machine (FSM)" + ], + "metadata": { + "categories": [ + "cid003", + "medium" + ], + "domain": "memory", + "complexity": "intermediate", + "problem_type": "design", + "has_code": true, + "has_tests": true + }, + "full_prompt": "Design a SystemVerilog RTL module named `ethernet_mii_tx.sv` in the `rtl` directory. Refer to the specification in `docs/tx_specification.md`, which defines an Ethernet transmitter compatible with the MII interface. The module must accept Ethernet frame data via an AXI-Stream interface and transmit it over a 4-bit MII data interface (`mii_txd_out`) along with an accompanying transmit enable signal (`mii_tx_en_out`).\n\nThe design must include:\n\n1. FIFO logic for clock domain crossing (CDC) between the AXI-Stream and MII transmit domains. Use the existing FIFO module (`rtl/ethernet_fifo_cdc.sv`) to instantiate and integrate into the `ethernet_mii_tx` top module. The FIFO should support full-frame buffering of up to 1518 bytes and maintain synchronization across domains using dual-clock FIFO techniques.\n\n2. TX logic to convert AXI data into MII format. This includes sending the preamble, start frame delimiter (SFD), payload, and CRC. The CRC must be calculated using the Ethernet CRC-32 polynomial with bit reversal as per standard Ethernet conventions. The transmit state must be managed with a finite state machine (FSM).\n\n\n", + "system_message": "You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Update the file content** by using:\n - `sed -i '3s/old/new/' file.txt`\n - **Find current working directory** by using:\n - `pwd`\n\n You will be given a prompt and your task is to understand it and solve the given issue by using the commands mentioned above as needed. In the final step, you should create a Linux patch highlighting the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.", + "raw_context": { + "docs/specification.md": null, + "rtl/decoder_data_control_64b66b.sv": null, + "rtl/encoder_control_64b66b.sv": null, + "rtl/encoder_data_64b66b.sv": null, + "rtl/aes128_encrypt.sv": null, + "verif/tb_aes128_enc.sv": null, + "rtl/aes128_decrypt.sv": null, + "rtl/aes128_key_expansion.sv": null, + "rtl/inv_sbox.sv": null, + "rtl/sbox.sv": null, + "verif/tb_aes128_dec.sv": null, + "rtl/aes_encrypt.sv": null, + "verif/tb_aes_encrypt.sv": null, + "rtl/aes_decrypt.sv": null, + "rtl/aes_ke.sv": null, + "verif/tb_aes_decrypt.sv": null, + "rtl/aes_dec_top.sv": null, + "rtl/aes_enc_top.sv": null, + "verif/tb_padding_top.sv": null, + "verif/tb_des_enc.sv": null, + "docs/Key_schedule.md": null, + "docs/Permutations.md": null, + "docs/S_box_creation.md": null, + "rtl/S1.sv": null, + "rtl/S2.sv": null, + "rtl/S3.sv": null, + "rtl/S4.sv": null, + "rtl/S5.sv": null, + "rtl/S6.sv": null, + "rtl/S7.sv": null, + "rtl/S8.sv": null, + "rtl/des_enc.sv": null, + "verif/tb_des_dec.sv": null, + "docs/Encryption.md": null, + "rtl/des_dec.sv": null, + "verif/tb_3des_enc.sv": null, + "verif/tb_3des_dec.sv": null, + "docs/min_hamming_distance_finder_spec.md": null, + "rtl/Bit_Difference_Counter.sv": null, + "rtl/Bitwise_Reduction.sv": null, + "rtl/Data_Reduction.sv": null, + "verif/tb_Min_Hamming_Distance_Finder.sv": null, + "docs/specs.md": null, + "rtl/arithmetic_progression_generator.sv": null, + "docs/algorithms.md": null, + "docs/coeff_update_spec.md": null, + "docs/equalizer_spec.md": null, + "docs/error_calc_spec.md": null, + "rtl/coeff_update.sv": null, + "rtl/dynamic_equalizer.sv": null, + "rtl/error_calc.sv": null, + "docs/awgn_spec.md": null, + "docs/equalizer_top_spec.md": null, + "rtl/elevator_control_system.sv": null, + "docs/tx_specification.md": "# Ethernet MII TX Module Specification Document\n\n## Introduction\n\nThe **Ethernet MII TX Module** is responsible for transmitting Ethernet frames over the Media Independent Interface (MII). It accepts Ethernet payload data over a 32-bit AXI-stream interface and outputs serialized 4-bit MII data, compliant with IEEE 802.3 standards. The module autonomously handles Ethernet frame formatting, including preamble and start-of-frame delimiter (SFD) generation, payload serialization, and CRC-32 checksum calculation and appending. A dual-clock FIFO ensures safe and efficient clock domain crossing from the AXI-stream domain to the MII transmission domain.\n\n\n## Functional Overview\n\n### Frame Transmission\n\nThe module begins each frame with a 7-byte preamble (`0x55`) followed by a 1-byte SFD (`0xD5`). It then serializes the AXI-stream data payload into MII-compliant 4-bit nibbles (LSB first) and appends a computed 4-byte CRC. The entire frame is transmitted via the MII interface using the `mii_txd_out` and `mii_tx_en_out` signals.\n\n### CRC Generation\n\nThe module uses a streaming CRC-32 generator compliant with IEEE 802.3. The CRC is calculated over the AXI payload data and transmitted at the end of each frame. The module performs per-byte bit reversal before CRC computation and final bit reversal and inversion before transmission.\n\n### Clock Domain Crossing (CDC)\n\nTo decouple the AXI-stream interface from the MII interface, the module integrates a dual-clock FIFO. This FIFO buffers complete Ethernet frames and synchronizes data across independent clock domains, maintaining data integrity and flow control.\n\n\n## Module Interface\n\n```verilog\nmodule ethernet_mii_tx (\n input clk_in, // MII Clock Input\n input rst_in, // Asynchronous reset for MII logic (Active HIGH)\n\n output [3:0] mii_txd_out, // MII 4-bit data output\n output mii_tx_en_out, // MII Transmit Enable signal (Active HIGH)\n\n input axis_clk_in, // AXI-Stream Clock Input\n input axis_rst_in, // AXI-Stream reset (Active HIGH)\n input axis_valid_in, // AXI-Stream valid signal (Active HIGH)\n input [31:0] axis_data_in, // AXI-Stream data input\n input [3:0] axis_strb_in, // AXI-Stream byte strobes\n input axis_last_in, // AXI-Stream end-of-frame indicator (Active HIGH)\n output axis_ready_out // AXI-Stream ready signal (Active HIGH)\n);\n```\n\n### Port Descriptions\n\n- **clk_in**: The input clock is synchronized with the MII interface.\n- **rst_in**: Active-high reset signal for the MII domain.\n- **mii_txd_out**: 4-bit MII transmit data output.\n- **mii_tx_en_out**: Indicates valid data is being transmitted on the MII interface (Active HIGH).\n- **axis_clk_in**: Clock for input AXI-stream interface.\n- **axis_rst_in**: Active-high reset signal for the AXI-stream domain.\n- **axis_valid_in**: Indicates that AXI-stream input data is valid (Active HIGH).\n- **axis_data_in**: 32-bit AXI-stream input data.\n- **axis_strb_in**: Byte-enable signals indicating valid bytes in the input word (Active HIGH).\n- **axis_last_in**: Marks the last AXI-stream word in an Ethernet frame (Active HIGH).\n- **axis_ready_out**: Indicates the module is ready to accept AXI-stream input data (Active HIGH).\n\n## MII Interface (PHY Side)\n\nThe **`ethernet_mii_tx` module** is responsible for **converting Ethernet frame data received via an AXI-stream interface** into **MII-compatible transmit signals** that are sent to the physical layer (PHY). This includes not just payload serialization but also automatic preamble generation, CRC calculation, and correct signal timing for the MII interface.\n\n**Frame Construction and Serialization** \nOnce the MII side detects a complete frame in the FIFO, it begins building the MII transmission:\n\n- **Preamble and SFD**:\n - The module first sends **7 bytes of `0x55`** as preamble and **1 byte of `0xD5`** as the Start Frame Delimiter (SFD).\n - Each byte is serialized into **two 4-bit nibbles**, sent **LSB (low nibble) first** over `mii_txd_out[3:0]`.\n\n- **Payload Transmission**:\n - AXI input data (32-bit words) is unpacked into 8-bit bytes.\n - Each byte is split into two nibbles and transmitted over MII using the same nibble order (low nibble first).\n - Only valid bytes (based on `axis_strb_in`) are transmitted.\n - This continues until the last word, as marked by `axis_last_in`.\n\n- **CRC Appending**:\n - While payload is being sent, a **CRC-32 checksum** is computed in parallel.\n - This uses the standard Ethernet polynomial and performs per-byte bit reversal before CRC computation.\n - After the last payload byte, the computed CRC is inverted, bit-reversed again, and transmitted as 4 additional bytes (8 nibbles) using the same serialization method.\n\n- **Transmission Control (`mii_tx_en_out`)**:\n - `mii_tx_en_out` is asserted HIGH during transmission of:\n - The preamble\n - SFD\n - Payload\n - CRC\n - It is deasserted after the final CRC nibble is sent, signaling the **end of the frame** to the PHY.\n - While LOW, the MII interface is idle.\n\n## AXI4-Stream Interface (User Side)\n\nThe AXI-Stream (AXIS) interface is a standard, unidirectional data bus optimized for high-speed streaming data. In the `ethernet_mii_tx` module, this interface is used to accept Ethernet frame data from upstream logic, which is then transmitted over the MII interface. The AXI and MII domains operate asynchronously and are connected via an internal FIFO for safe and lossless clock domain crossing.\n\n- **axis_clk_in & axis_rst_in:** \n These provide the clock and reset for the AXI-Stream domain. This domain is decoupled from the MII transmit clock, allowing the AXI-stream input to run at arbitrary speeds. The FIFO handles data synchronization between the two domains.\n- **axis_valid_in:** \n Asserted HIGH to indicate that a valid AXI-stream input word is present on `axis_data_in`, `axis_strb_in`, and `axis_last_in`. The data is accepted only when `axis_ready_out` is also HIGH, completing the handshake.\n\n- **axis_data_in (32 bits):** \n Carries up to 4 bytes of Ethernet frame payload data per clock cycle. The data is aligned to the least significant byte, and any unused bytes must be masked using the strobe input.\n\n- **axis_strb_in (4 bits):** \n Active HIGH. Byte strobe indicating which bytes in the 32-bit input word are valid. Each bit corresponds to one byte. This is especially important for the final word in a frame, which may contain fewer than 4 bytes.\n\n- **axis_last_in:** \n Asserted HIGH to indicate that the current data word is the last in the Ethernet frame. Used internally to trigger CRC generation and transition the MII transmit FSM to the end-of-frame sequence.\n\n- **axis_ready_out:** \n Active HIGH signal. Indicates that the module is ready to accept the next AXI-stream word. When deasserted, upstream logic must stall and wait. It is typically deasserted when the internal FIFO is full.\n\n**Clock and Reset:**\n- `axis_clk_in`: Clock signal for the AXI-stream interface (user domain).\n- `axis_rst_in`: Asynchronous active-high reset for the AXI-stream side.\n\n**Data Path:**\n- `axis_data_in[31:0]`: 32-bit input data word (little-endian).\n- `axis_strb_in[3:0]`: Byte strobes (1 = valid byte).\n- `axis_valid_in`: Indicates the input word is valid.\n- `axis_last_in`: Marks the final word of the frame.\n- `axis_ready_out`: Indicates the module is ready to accept new input.\n\n**Packet Format:**\n- Data is aligned to the least significant byte (`axis_data_in[7:0]` is the first byte of the frame).\n- Partial words at the end of a frame are indicated by `axis_strb_in`.\n- CRC is not required or accepted on the AXI-stream interface; it is automatically calculated and appended by the module.\n\n## Frame Structure\n\nEach Ethernet frame transmitted via MII includes:\n\n| Field | Length | Description |\n|-----------------------------|---------|-------------------------------------|\n| Preamble | 7 bytes | 0x55 repeating pattern |\n| Start Frame Delimiter (SFD) | 1 byte | 0xD5 |\n| Payload | N bytes | AXI-stream data |\n| CRC | 4 bytes | IEEE 802.3 CRC32 (auto-appended) |\n\n- Payload length is determined dynamically by `axis_last_in` and `axis_strb_in`.\n- CRC is computed automatically and inserted after the payload.\n\n## CRC Calculation\n\n### Polynomial Specification\n\nEthernet uses a 32-bit CRC (Cyclic Redundancy Check) defined by the following standard polynomial:\n\n```\nG(x) = x^32 + x^26 + x^23 + x^22 + x^16 + x^12 + x^11 +\n x^10 + x^8 + x^7 + x^5 + x^4 + x^2 + x^1 + 1\n```\n\n### Hardware-oriented LFSR Operation\n\n- The CRC logic on the TX side is implemented using a 32-bit LFSR that updates its internal state based on incoming frame data bytes.\n- Initially, at the start of each frame (after the SFD has been transmitted), the CRC register is initialized to all ones (`0xFFFFFFFF`).\n- Each byte of the payload is sequentially fed into the CRC generator, which updates the internal CRC state. \n- The LFSR logic implements XOR feedback based on the polynomial taps, calculated combinatorially within one clock cycle for every byte processed.\n- The internal CRC register continuously updates with each data byte until all payload bytes have been processed.\n\n### CRC Byte Input Ordering and Bit Reversal\n\n- Ethernet CRC logic assumes bitwise input **MSB-first**. However, Ethernet frames transmitted via MII interface carry data **LSB-first** at the bit-level. \n- Therefore, each byte from the AXI-stream input must be **bit-reversed** before being fed into the CRC logic.\n- For example, input byte `0x2D (00101101)` is bit-reversed to `0xB4 (10110100)` before CRC computation.\n\n### CRC Calculation Steps\n\n#### 1. Initialization\n- CRC register is initialized to `0xFFFFFFFF` at the start of each new Ethernet frame, immediately after the Start Frame Delimiter (SFD).\n\n#### 2. Data Processing\n- Every payload byte from the input data stream is processed sequentially:\n - Reverse the bits within each byte.\n - Feed the reversed byte into the CRC logic (`nextCRC32_D8` function) along with the current CRC register state.\n - Update the CRC register to the newly computed value within one clock cycle.\n\n#### 3. Finalization\n- After processing all payload bytes, perform a bitwise inversion (`~CRC`) of the CRC register's contents.\n- The resulting 32-bit inverted CRC is transmitted immediately after the payload data as the Frame Check Sequence (FCS).\n\n### CRC Transmission over MII\n\n- After the last byte of payload is sent, the CRC transmission phase begins.\n- The CRC is transmitted over the MII interface in little-endian nibble order:\n - The least significant nibble (bits `[3:0]`) of the CRC is transmitted first.\n - Each subsequent nibble is transmitted in ascending bit order, finishing with the most significant nibble of the CRC (bits `[31:28]`).\n- The total CRC transmission duration is exactly 8 MII clock cycles (since CRC is 32 bits, transmitted 4 bits at a time).\n\n### CRC Calculation Function (`nextCRC32_D8`)\n\nThe `nextCRC32_D8` function computes CRC for an 8-bit data input (bit-reversed) given the current CRC state, based on the standard Ethernet polynomial. This combinational function allows byte-wise CRC computation within one cycle:\n\n```verilog\nfunction [31:0] nextCRC32_D8;\n\ninput [7:0] Data;\ninput [31:0] crc;\nlogic [7:0] d;\nlogic [31:0] c;\nlogic [31:0] newcrc;\nbegin\n d = Data;\n c = crc;\n\n newcrc[0] = d[6] ^ d[0] ^ c[24] ^ c[30];\n newcrc[1] = d[7] ^ d[6] ^ d[1] ^ d[0] ^ c[24] ^ c[25] ^ c[30] ^ c[31];\n newcrc[2] = d[7] ^ d[6] ^ d[2] ^ d[1] ^ d[0] ^ c[24] ^ c[25] ^ c[26] ^ c[30] ^ c[31];\n newcrc[3] = d[7] ^ d[3] ^ d[2] ^ d[1] ^ c[25] ^ c[26] ^ c[27] ^ c[31];\n newcrc[4] = d[6] ^ d[4] ^ d[3] ^ d[2] ^ d[0] ^ c[24] ^ c[26] ^ c[27] ^ c[28] ^ c[30];\n newcrc[5] = d[7] ^ d[6] ^ d[5] ^ d[4] ^ d[3] ^ d[1] ^ d[0] ^ c[24] ^ c[25] ^ c[27] ^ c[28] ^ c[29] ^ c[30] ^ c[31];\n newcrc[6] = d[7] ^ d[6] ^ d[5] ^ d[4] ^ d[2] ^ d[1] ^ c[25] ^ c[26] ^ c[28] ^ c[29] ^ c[30] ^ c[31];\n newcrc[7] = d[7] ^ d[5] ^ d[3] ^ d[2] ^ d[0] ^ c[24] ^ c[26] ^ c[27] ^ c[29] ^ c[31];\n newcrc[8] = d[4] ^ d[3] ^ d[1] ^ d[0] ^ c[0] ^ c[24] ^ c[25] ^ c[27] ^ c[28];\n newcrc[9] = d[5] ^ d[4] ^ d[2] ^ d[1] ^ c[1] ^ c[25] ^ c[26] ^ c[28] ^ c[29];\n newcrc[10] = d[5] ^ d[3] ^ d[2] ^ d[0] ^ c[2] ^ c[24] ^ c[26] ^ c[27] ^ c[29];\n newcrc[11] = d[4] ^ d[3] ^ d[1] ^ d[0] ^ c[3] ^ c[24] ^ c[25] ^ c[27] ^ c[28];\n newcrc[12] = d[6] ^ d[5] ^ d[4] ^ d[2] ^ d[1] ^ d[0] ^ c[4] ^ c[24] ^ c[25] ^ c[26] ^ c[28] ^ c[29] ^ c[30];\n newcrc[13] = d[7] ^ d[6] ^ d[5] ^ d[3] ^ d[2] ^ d[1] ^ c[5] ^ c[25] ^ c[26] ^ c[27] ^ c[29] ^ c[30] ^ c[31];\n newcrc[14] = d[7] ^ d[6] ^ d[4] ^ d[3] ^ d[2] ^ c[6] ^ c[26] ^ c[27] ^ c[28] ^ c[30] ^ c[31];\n newcrc[15] = d[7] ^ d[5] ^ d[4] ^ d[3] ^ c[7] ^ c[27] ^ c[28] ^ c[29] ^ c[31];\n newcrc[16] = d[5] ^ d[4] ^ d[0] ^ c[8] ^ c[24] ^ c[28] ^ c[29];\n newcrc[17] = d[6] ^ d[5] ^ d[1] ^ c[9] ^ c[25] ^ c[29] ^ c[30];\n newcrc[18] = d[7] ^ d[6] ^ d[2] ^ c[10] ^ c[26] ^ c[30] ^ c[31];\n newcrc[19] = d[7] ^ d[3] ^ c[11] ^ c[27] ^ c[31];\n newcrc[20] = d[4] ^ c[12] ^ c[28];\n newcrc[21] = d[5] ^ c[13] ^ c[29];\n newcrc[22] = d[0] ^ c[14] ^ c[24];\n newcrc[23] = d[6] ^ d[1] ^ d[0] ^ c[15] ^ c[24] ^ c[25] ^ c[30];\n newcrc[24] = d[7] ^ d[2] ^ d[1] ^ c[16] ^ c[25] ^ c[26] ^ c[31];\n newcrc[25] = d[3] ^ d[2] ^ c[17] ^ c[26] ^ c[27];\n newcrc[26] = d[6] ^ d[4] ^ d[3] ^ d[0] ^ c[18] ^ c[24] ^ c[27] ^ c[28] ^ c[30];\n newcrc[27] = d[7] ^ d[5] ^ d[4] ^ d[1] ^ c[19] ^ c[25] ^ c[28] ^ c[29] ^ c[31];\n newcrc[28] = d[6] ^ d[5] ^ d[2] ^ c[20] ^ c[26] ^ c[29] ^ c[30];\n newcrc[29] = d[7] ^ d[6] ^ d[3] ^ c[21] ^ c[27] ^ c[30] ^ c[31];\n newcrc[30] = d[7] ^ d[4] ^ c[22] ^ c[28] ^ c[31];\n newcrc[31] = d[5] ^ c[23] ^ c[29];\n nextCRC32_D8 = newcrc;\nend\nendfunction\n```\n\n### Throughput and Timing\n\n- One byte is processed every two MII clock cycles (since each byte is serialized into two 4-bit nibbles).\n- CRC is updated in real-time while payload bytes are transmitted \u2014 no additional delay or buffering is needed.\n- CRC calculation begins immediately after the SFD and continues until the last payload byte is processed.\n- After that, the CRC is inverted, reversed, and transmitted over the next 4 bytes (8 clocks).\n\n## Submodule: FIFO (ethernet_fifo_cdc)\n\nThe FIFO buffer is integrated into the `ethernet_mii_tx` module to safely transfer frame data from the AXI-stream input domain to the MII transmit domain. It provides a clean decoupling between the two asynchronous clock domains and ensures smooth, lossless streaming of Ethernet frames from user logic to the MAC transmission pipeline.\n\n### FIFO Submodule Interface\n\n```verilog\nmodule ethernet_fifo_cdc (\n input wr_clk_i, // FIFO write clock\n input wr_rst_i, // FIFO write reset\n input wr_push_i, // Write enable signal\n input [WIDTH-1:0] wr_data_i, // Input data to FIFO\n output wr_full_o, // FIFO full indicator\n\n input rd_clk_i, // FIFO read clock\n input rd_rst_i, // FIFO read reset\n input rd_pop_i, // Read enable signal\n output [WIDTH-1:0] rd_data_o, // Output data from FIFO\n output rd_empty_o // FIFO empty indicator\n);\n```\n\n### Clock Domains\n\n- **Write Domain (AXI Side)**:\n - `wr_clk_i`: Clock signal for writing data into the FIFO. Connected to `axis_clk_in` from the user system.\n - `wr_rst_i`: Asynchronous active-high reset for the write-side logic. Connected to `axis_rst_in`.\n\n- **Read Domain (MII Side)**:\n - `rd_clk_i`: Clock signal for reading data from the FIFO. Connected to `clk_in`, the MII transmit clock.\n - `rd_rst_i`: Asynchronous active-high reset for the read-side logic. Connected to `rst_in`.\n\n### Write Interface (AXI Domain)\n\n- `wr_push_i`: Asserted HIGH to push a new word into the FIFO. Data is accepted only when the FIFO is not full (`wr_full_o` is LOW).\n- `wr_data_i [WIDTH-1:0]`: Input data word to be stored in the FIFO. In the TX design, each word includes:\n - 32-bit Ethernet payload data\n - 4-bit byte strobe mask\n - 1-bit frame boundary flag (`axis_last_in`)\n Total width = 32 + 4 + 1 = 37 bits.\n- `wr_full_o`: Asserted HIGH when the FIFO is full. When this is HIGH, `axis_ready_out` is deasserted to block further AXI input.\n\n### Read Interface (MII Domain)\n\n- `rd_pop_i`: Asserted HIGH to request a data word from the FIFO. Data is read when the FIFO is not empty, first when entering SFD transmission state then every time the transmitter is transmitting the last nibble of a previous 32-bit word. (Data read from the FIFO is stored and transmitted nibble by nibble in the TX module)\n- `rd_data_o [WIDTH-1:0]`: Output data word from the FIFO, carrying Ethernet payload and metadata. Used directly by the MII transmit FSM for serialization and CRC calculation.\n- `rd_empty_o`: Asserted HIGH when the FIFO is empty and there is no data available to transmit.\n\n### Data Width and Depth\n\n- The FIFO is parameterized to support a required data width (`WIDTH`) of 37 bits and a depth of 512 entries.\n- This allows full buffering of complete Ethernet frames, including the maximum transmission unit (MTU) of 1518 bytes.\n- Since each word carries 4 bytes of data, a complete MTU frame requires ~380 FIFO words. A 512-word depth ensures a safe margin for variable frame sizes and inter-frame delays.\n\n### FIFO Integration in TX\n\nIn the `ethernet_mii_tx` module, the FIFO is used to buffer AXI input data before it is serialized and sent over the MII interface. Each word written into the FIFO includes:\n\n- Frame payload data (32 bits)\n- Byte-enable strobes (4 bits)\n- End-of-frame flag (1 bit)\n\nThis information is used during MII transmission to:\n- Determine how many bytes to send per AXI word\n- Correctly handle partial words at the end of the frame\n- Trigger the CRC generation and transmission process\n\n### Data Word Format (`wr_data_i` / `rd_data_o`)\n\nEach FIFO word is a 37-bit vector structured as follows:\n\n| Bit Range | Width | Description |\n|-----------|--------|--------------------------------------------------|\n| [31:0] | 32 | AXI-stream payload data (up to 4 bytes) |\n| [35:32] | 4 | Byte-enable strobes (`axis_strb_in`) |\n| [36] | 1 | End-of-frame flag (`axis_last_in`) |\n\n- **Bits [31:0]**: Carry the actual Ethernet payload bytes, aligned to the least significant byte.\n- **Bits [35:32]**: Indicate which bytes in the word are valid. Used to detect partial words and correctly terminate the frame.\n- **Bit [36]**: Set HIGH on the last word of a frame. Used to initiate CRC generation and transition the internal transmit state machine.\n\n## Data Validity and Frame Boundary Management\n\n- The TX module accepts Ethernet frames via AXI-stream input interface (`axis_data_in`).\n- AXI-stream byte strobes (`axis_strb_in`) indicate the valid bytes within each 32-bit data input word:\n - `axis_strb_in = 4'b1111`: All 4 bytes valid.\n - `axis_strb_in` values `4'b0111`, `4'b0011`, `4'b0001` represent partial last words with 3, 2, or 1 byte(s), respectively.\n- The frame boundary is indicated by the `axis_last_in` signal. This signal is asserted alongside the final data word of each Ethernet frame.\n- The internal logic ensures proper CRC calculation over exactly the valid bytes indicated by `axis_strb_in`.\n- The module correctly handles frames of arbitrary length (minimum Ethernet frame 64 bytes to maximum Ethernet frame 1518 bytes) by following AXI stream signals and strobes accurately.\n\n## Timing and Latency\n\n- The latency from AXI-stream input to MII output primarily depends on:\n - The relative frequencies of AXI-stream and MII clock domains.\n - The TX path is fully pipelined, supporting continuous one-byte-per-cycle throughput on the MII side once the frame has started transmission.\n\n## Constraints and Assumptions (TX Side)\n\n- Input data strictly adheres to IEEE 802.3 Ethernet frame format (payload length, data alignment, AXI-stream strobes).\n- AXI-stream and MII clock domains are asynchronous, managed safely by a dual-clock FIFO.\n- AXI-stream does not include CRC. The Ethernet MII TX module generates and appends CRC automatically to transmitted frames.\n- After MII Frame transmission is completed, it is required to add a 96-bit Inter-Frame Gap after each Ethernet frame transmission (24 MII clock cycles).\n- TX module generates exactly 7 preamble bytes (`0x55`) followed immediately by a Start-of-Frame Delimiter byte (`0xD5`) at the start of each transmitted frame.\n- Internal logic strictly maintains AXI-stream handshaking protocol:\n - Frame begins when valid data is received (`axis_valid_in = 1`).\n - Frame ends when `axis_last_in = 1` and the associated data word has been fully processed according to `axis_strb_in`.", + "rtl/ethernet_fifo_cdc.sv": "// FIFO with separate read/write clocks, sized to hold full 1518-byte Ethernet frame\n// 32-bit data width (4 bytes), so need at least 380 entries (1518 / 4)\n\nmodule ethernet_fifo_cdc #(\n parameter WIDTH = 38,\n parameter DEPTH = 512,\n parameter ADDR_WIDTH = $clog2(DEPTH)\n) (\n input wr_clk_i, // FIFO write clock (MII domain)\n input wr_rst_i, // FIFO write reset\n input wr_push_i, // Write enable signal\n input [WIDTH-1:0] wr_data_i, // Input data to FIFO\n output wr_full_o, // FIFO full indicator\n\n input rd_clk_i, // FIFO read clock (AXI domain)\n input rd_rst_i, // FIFO read reset\n input rd_pop_i, // Read enable signal\n output [WIDTH-1:0] rd_data_o, // Output data from FIFO\n output rd_empty_o // FIFO empty indicator\n);\n\n // Memory\n reg [WIDTH-1:0] mem [0:DEPTH-1];\n\n // Write side\n reg [ADDR_WIDTH:0] wr_ptr_q,wr_bin_q;\n wire [ADDR_WIDTH-1:0] wr_addr_w = wr_bin_q[ADDR_WIDTH-1:0];\n wire [ADDR_WIDTH:0] wr_ptr_next_w = wr_bin_q + 1'b1;\n integer i;\n wire [ADDR_WIDTH:0] wgray_next; // Next write pointer in gray and binary code\n assign wgray_next = (wr_ptr_next_w>>1) ^ wr_ptr_next_w; // Convert binary to gray code\n\n always @(posedge wr_clk_i or posedge wr_rst_i) begin\n\tif (wr_rst_i) begin\n wr_ptr_q <= 0;\n wr_bin_q <= 0;\n for (i = 0; i < DEPTH; i = i + 1)\n mem[i] <= {WIDTH{1'b0}};\n end\n else if (wr_push_i && !wr_full_o) begin\n mem[wr_addr_w] <= wr_data_i;\n {wr_bin_q, wr_ptr_q} <= {wr_ptr_next_w, wgray_next}; // assign memory address in binary and pointer in gray\n end\n end\n \n // Read side\n reg [ADDR_WIDTH:0] rd_ptr_q,rd_bin_q;\n wire [ADDR_WIDTH-1:0] rd_addr_w = rd_bin_q[ADDR_WIDTH-1:0];\n wire [ADDR_WIDTH:0] rd_ptr_next_w = rd_bin_q + 1'b1;\n wire [ADDR_WIDTH:0] rgray_next;\n \n assign rgray_next = (rd_bin_q>>1) ^ rd_bin_q; // Convert binary to gray code\n\n reg [WIDTH-1:0] rd_data_r;\n always @(posedge rd_clk_i or posedge rd_rst_i) begin\n if (rd_rst_i) begin\n rd_ptr_q <= 0;\n rd_bin_q <= 0;\n rd_data_r <= 0;\n end else if (rd_pop_i && !rd_empty_o) begin\n rd_data_r <= mem[rd_addr_w];\n {rd_bin_q, rd_ptr_q} <= {rd_ptr_next_w, rgray_next}; // assign memory address in binary and pointer in gray\n end\n end\n assign rd_data_o = rd_data_r;\n\n // Cross-domain pointer sync\n reg [ADDR_WIDTH:0] wr_ptr_rdclk_1, wr_ptr_rdclk_2;\n reg [ADDR_WIDTH:0] rd_ptr_wrclk_1, rd_ptr_wrclk_2;\n\n always @(posedge rd_clk_i or posedge rd_rst_i) begin\n if (rd_rst_i) begin\n wr_ptr_rdclk_1 <= 0;\n wr_ptr_rdclk_2 <= 0;\n end else begin\n wr_ptr_rdclk_1 <= wr_ptr_q;\n wr_ptr_rdclk_2 <= wr_ptr_rdclk_1;\n end\n end\n\n always @(posedge wr_clk_i or posedge wr_rst_i) begin\n if (wr_rst_i) begin\n rd_ptr_wrclk_1 <= 0;\n rd_ptr_wrclk_2 <= 0;\n end else begin\n rd_ptr_wrclk_1 <= rd_ptr_q;\n rd_ptr_wrclk_2 <= rd_ptr_wrclk_1;\n end\n end\n\n // Full & empty detection\n assign wr_full_o = (wgray_next == {~rd_ptr_wrclk_2[ADDR_WIDTH:ADDR_WIDTH-1], rd_ptr_wrclk_2[ADDR_WIDTH-2:0]});\n assign rd_empty_o = (rgray_next == wr_ptr_rdclk_2);\n\nendmodule", + "docs/tx_mac_specification.md": null, + "verif/event_scheduler_tb.sv": null, + "docs/modified_specs.md": null, + "rtl/event_scheduler.sv": null, + "verif/tb_event_scheduler.sv": null, + "rtl/column_selector.sv": null, + "rtl/event_storage.sv": null, + "verif/tb.sv": null, + "rtl/fixed_priority_arbiter.sv": null, + "verif/fixed_priority_arbiter_tb.sv": null, + "docs/Modified_specification.md": null, + "docs/GCD_specification.md": null, + "docs/crypto_accelerator_specification.md": null, + "docs/modular_exponentiation_specification.md": null, + "docs/modular_multiplier_specification.md": null, + "rtl/gcd_controlpath_3.sv": null, + "rtl/gcd_controlpath_4.sv": null, + "rtl/gcd_datapath_5.sv": null, + "rtl/gcd_datapath_6.sv": null, + "rtl/gcd_top_1.sv": null, + "rtl/gcd_top_2.sv": null, + "rtl/modular_exponentiation.sv": null, + "rtl/modular_multiplier.sv": null, + "rtl/lfsr_8bit.sv": null, + "verif/lfsr_8bit_tb.sv": null, + "rtl/bit16_lfsr.sv": null, + "rtl/low_power_ctrl.sv": null, + "rtl/sync_fifo.sv": null, + "verif/tb_low_power_channel.sv": null, + "rtl/cross_domain_sync.sv": null, + "rtl/dsp_input_stage.sv": null, + "rtl/dsp_output_stage.sv": null, + "rtl/lfsr_generator.sv": null, + "rtl/monte_carlo_dsp_monitor_top.sv": null, + "verif/monte_carlo_dsp_monitor_top_tb.sv": null, + "docs/multiplexer_specification.md": null, + "verif/multiplexer_tb.sv": null, + "docs/nbit_swizzling_spec.md": null, + "verif/nbit_swizzling_tb.sv": null, + "docs/nmea_decoder_spec.md": null, + "rtl/nmea_decoder.sv": null, + "verif/nmea_decoder_tb.sv": null, + "docs/fifo.md": null, + "rtl/fifo_memory.sv": null, + "rtl/read_to_write_pointer_sync.sv": null, + "rtl/rptr_empty.sv": null, + "rtl/wptr_full.sv": null, + "rtl/write_to_read_pointer_sync.sv": null, + "docs/spec.md": null, + "verif/async_filo_tb.sv": null, + "docs/axilite_to_pcie_config_module.md": null, + "rtl/axi4lite_to_pcie_cfg_bridge.sv": null, + "rtl/axis_broadcast.sv": null, + "verif/tb_axis_broadcast.sv": null, + "docs/axis_to_uart_tx_specs.md": null, + "docs/uart_rx_to_axis_specs.md": null, + "rtl/barrel_shifter.sv": null, + "verif/barrel_shifter_tb.sv": null, + "rtl/bcd_adder.sv": null, + "rtl/full_adder.sv": null, + "rtl/four_bit_adder.sv": null, + "rtl/search_binary_search_tree.sv": null, + "rtl/delete_node_binary_search_tree.sv": null, + "docs/bst_operations.md": null, + "rtl/binary_search_tree_sort_construct.sv": null, + "docs/Spec.md": null, + "verif/tb_binary_to_gray.sv": null, + "verif/tb_custom_byte_enable_ram.sv": null, + "verif/cache_controller_tb.sv": null, + "rtl/caesar_cipher.sv": null, + "verif/caesar_cipher_tb.sv": null, + "verif/tb_pseudoRandGenerator_ca.sv": null, + "docs/continuous_adder_specification.md": null, + "verif/continuous_adder_tb.sv": null, + "rtl/fifo_buffer.sv": null, + "verif/tb_fifo_buffer.sv": null, + "docs/direct_map_cache_spec.md": null, + "verif/tb_direct_map_cache.sv": null, + "rtl/direct_map_cache.sv": null, + "rtl/dual_port_memory.sv": null, + "rtl/gen_cos_sin_lut.sv": null, + "rtl/phase_lut.sv": null, + "rtl/phase_rotation.sv": null, + "rtl/power4.sv": null, + "rtl/saturation.sv": null, + "rtl/top_phase_rotation.sv": null, + "docs/spec_viterbi.md": null, + "docs/spec_slicer_top.md": null, + "docs/spec_top_phase_rotation.md": null, + "rtl/slicer.sv": null, + "rtl/slicer_top.sv": null, + "docs/swizzler_specification.md": null, + "verif/swizzler_tb.sv": null, + "rtl/swizzler.sv": null, + "docs/sync_serial_communication_tx_rx_spec.md": null, + "verif/sync_serial_communication_tb.sv": null, + "rtl/weight_stationary_pe.sv": null, + "verif/systolic_array_tb.sv": null, + "rtl/thermostat.v": null, + "docs/Traffic_controller.md": null, + "rtl/traffic_light_controller.sv": null, + "docs/Universal_Shift_Register_spec.md": null, + "verif/tb_universal_shift_register.sv": null, + "rtl/universal_shift_register.sv": null, + "docs/spec_conj.md": null, + "docs/spec_cross_correlation.md": null, + "docs/spec_detect_sequence.md": null, + "rtl/adder_2d_layers.sv": null, + "rtl/adder_tree_2d.sv": null, + "rtl/correlate.sv": null, + "rtl/cross_correlation.sv": null, + "docs/valid_modes.md": null, + "docs/words_counting.md": null, + "rtl/detect_sequence.sv": null, + "docs/proc_fsm_spec.md": null, + "docs/adder_tree.md": null, + "docs/coeff_ram.md": null, + "docs/poly_decimator.md": null, + "docs/poly_filter.md": null, + "docs/shift_register.md": null, + "rtl/adder_tree.sv": null, + "rtl/coeff_ram.sv": null, + "rtl/poly_filter.sv": null, + "rtl/shift_register.sv": null, + "docs/prbs_specification.md": null, + "rtl/prbs_gen_check.sv": null, + "rtl/fsm.sv": null, + "verif/fsm_tb.sv": null, + "rtl/CA_1.sv": null, + "rtl/CA_2.sv": null, + "rtl/CA_3.sv": null, + "rtl/CA_4.sv": null, + "rtl/rgb_color_space_conversion.sv": null, + "rtl/APBGlobalHistoryRegister.v": null, + "docs/signed_comparator_specification.md": null, + "verif/signed_comparator_tb.sv": null, + "rtl/sorting_engine.sv": null, + "rtl/brick_sort.sv": null, + "rtl/bubble_sort.sv": null, + "rtl/merge_sort.sv": null, + "rtl/selection_sort.sv": null + } + }, + { + "id": "cvdp_agentic_ethernet_mii_0006", + "index": 536, + "source_config": "cvdp_agentic_code_generation_no_commercial", + "instruction": "Context: You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Update the file content** by using:\n - `sed -i '3s/old/new/' file.txt`\n - **Find current working directory** by using:\n - `pwd`\n\n You will be given a prompt and your task is to understand it and solve the given issue by using the commands mentioned above as needed. In the final step, you should create a Linux patch highlighting the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.\n\nTask: n Ethernet MAC TX subsystem in `rtl/ethernet_mac_tx.sv`, integrating with a dual-port memory (DP-RAM) module for frame data buffering, as specified in `docs/tx_mac_specification.md`.\n\n**Step 1:** \n- the Dual-Port RAM module in `rtl/ethernet_dp_ram.sv` with:\n - Single-clock operation using `clk_in`\n - Two access ports:\n - **Port 0 (Configuration Port):**\n - Inputs: `addr0_in` (word-aligned address), `data0_in`, and `wr0_in`\n - Output: `data0_out` (data available after one clock cycle delay)\n - **Port 1 (Transmit Port):**\n - Input: `addr1_in` for sequential reading\n - Output: `data1_out` (data available with one clock cycle read latency)\n \n**Step 2:** \n- the Ethernet MAC TX subsystem in `rtl/ethernet_mac_tx.sv` with DP-RAM integration, including:\n - Configuration Interface.\n - **Operational Modes:**\n - **Normal Mode:** Program complete frame data (MAC addresses and payload) before triggering transmission\n - **MAC Program Mode:** Update only the MAC addresses and reuse previously programmed payload data by asserting the PROGRAM bit with the BUSY indicator\n - **AXI-Stream Interface:**\n - outputs: `axis_tdata_out` (32-bit), `axis_tstrb_out` (4-bit), `axis_tvalid_out`, and `axis_tlast_out`\n - Respect the `axis_tready_in` signal for flow control\n - **Interrupt Generation:**\n - n interrupt upon complete frame transmission if enabled via register 0x07F8", + "verilog_code": { + "code_block_0_0": "\\nmodule ethernet_mac_tx\\n(\\n input clk_in, // System clock for transmit logic\\n input rst_in, // Asynchronous reset, active high\\n\\n // Configuration Register Interface\\n input cfg_wr_in, // Configuration write enable\\n input [31:0] cfg_addr_in, // Configuration register address\\n input [31:0] cfg_data_wr_in, // Configuration data write bus\\n output [31:0] cfg_data_rd_out, // Configuration data read bus\\n\\n output interrupt_out, // Interrupt output signal\\n\\n // AXI-stream TX Output Interface\\n output axis_tvalid_out, // Output valid flag\\n output [31:0] axis_tdata_out, // Transmit data bus (32-bit)\\n output [3:0] axis_tstrb_out, // Byte strobe indicating valid bytes in tdata\\n output axis_tlast_out, // Indicates the last data word of frame\\n input axis_tready_in // Downstream ready signal\\n);\\n", + "code_block_1_0": "rtl/ethernet_mac_tx.sv", + "code_block_1_1": "docs/tx_mac_specification.md", + "code_block_1_2": "rtl/ethernet_dp_ram.sv", + "code_block_1_10": "rtl/ethernet_mac_tx.sv", + "code_block_1_16": "verilog\\nmodule ethernet_mac_tx\\n(\\n input clk_in, // System clock for transmit logic\\n input rst_in, // Asynchronous reset, active high\\n\\n // Configuration Register Interface\\n input cfg_wr_in, // Configuration write enable\\n input [31:0] cfg_addr_in, // Configuration register address\\n input [31:0] cfg_data_wr_in, // Configuration data write bus\\n output [31:0] cfg_data_rd_out, // Configuration data read bus\\n\\n output interrupt_out, // Interrupt output signal\\n\\n // AXI-stream TX Output Interface\\n output axis_tvalid_out, // Output valid flag\\n output [31:0] axis_tdata_out, // Transmit data bus (32-bit)\\n output [3:0] axis_tstrb_out, // Byte strobe indicating valid bytes in tdata\\n output axis_tlast_out, // Indicates the last data word of frame\\n input axis_tready_in // Downstream ready signal\\n);\\n", + "code_block_1_17": "\\n\\n### Port Descriptions\\n\\n- **clk_in:** \\n Rising edge triggered Primary clock for the transmit logic and dual-port RAM access.\\n\\n- **rst_in:** \\n Active-high asynchronous reset that initializes internal registers and state.\\n\\n- **Configuration Interface Signals:** \\n - **cfg_wr_in:** Active HIGH. When asserted, it indicates a write to one of the configuration registers or memory space. \\n - **cfg_addr_in [31:0]:** Provides the address for configuration. Certain addresses are mapped to transmit length, control, and interrupt enable registers. \\n - **cfg_data_wr_in [31:0]:** Contains data for writing configuration registers. \\n - **cfg_data_rd_out [31:0]:** Data read back from the registers or memory location.\\n \\n- **Interrupt Output:** \\n - **interrupt_out:** Active HIGH. Asserted when an AXI transmit operation has ended and the interrupt enable is active.\\n\\n- **AXI-Stream Interface Signals:** \\n - **axis_tvalid_out:** Active HIGH. Indicates that transmit data transmitted on **axis_tdata_out** is valid. \\n - **axis_tdata_out [31:0]:** The 32-bit transmit data word read from the transmit memory. \\n - **axis_tstrb_out [3:0]:** Active HIGH. A strobe that flags which bytes in **axis_tdata_out** are valid. \\n - **axis_tlast_out:** Active HIGH. Marks the last word of the frame; used downstream to signal end-of-frame. \\n - **axis_tready_in:** Active HIGH. Input signal indicating that the receiving logic is ready to accept data.\\n\\n## 4. Functional Details\\n\\n\\n### 4.1 Configuration Registers and Memory Mapping\\n\\nThe Ethernet MAC TX module splits its configuration and frame data storage into two main parts: configuration registers and transmit data memory. The configuration registers allow external control logic (for example, a host processor) to set up various transmission parameters, while a dedicated memory block stores the actual frame data to be sent. Memory accesses must be 32-bit word-aligned. Only the upper address bits are used to select memory locations; the lower address bits are ignored. Unaligned accesses are not supported. \\n\\n#### **Configuration Registers**\\n\\nThese registers are memory-mapped at fixed addresses and can be written by an external controller. When an address below **0x00001000** is accessed for writing, the module interprets the data as destined for the frame buffer memory. Specific registers accessible via their lower 16-bit addresses include:\\n\\n1. **Transmit Length Register (Address 0x07F4)** \\n - **Purpose:** This register is used to set the intended length of the Ethernet frame. This length includes the MAC 12-byte address as well. \\n - **Functionality[15:0]:** The configured frame length defines how many bytes will be transmitted during a frame transfer. To meet Ethernet specifications, the module enforces a minimum frame length of 64 bytes. If the host programs a value lower than 64, the module will automatically pad the frame with zeroes so that the minimum length is met. Using the configuration interface, cfg_data_wr_in[15:0] is written to address 0x07F4 to update the frame length.\\n \\n2. **Interrupt Enable Register (Address 0x07F8)** \\n - **Purpose:** This register controls whether the transmitter should issue an interrupt when the frame transmission is complete. \\n - **Functionality:** When the interrupt enable bit is set, the module asserts an interrupt signal at the end of each transmission. This interrupt can inform the processor or controlling entity that the frame has been fully transmitted, making it possible to trigger further actions or start the transmission of another frame. 0x00000001 is written to address 0x7F8 to enable interrupt output.\\n\\n3. **Transmit Control Register (Address 0x07FC)** \\n - **Purpose:** This register governs the overall operation of the transmit process and communicates the current transmission status. \\n - **Key Control Bits:**\\n - **Program Mode Bit[1]:** This bit instructs the transmitter to enter a special mode when activated. In this mode, the normal data stream is bypassed, and the module immediately only updates the Destination MAC Address. This behavior can be useful for transmitting the same data with a different Destination MAC address. 0x00000002 is written to address 0x7FC to enable the MAC address only Function.\\n - **Busy Bit[0]:** This bit indicates that a transmission is in progress. It serves as a status flag to help prevent new configurations from taking effect during an ongoing transmission cycle. 0x00000001 is written to address 0x7FC to start AXI transmission.\\n\\n#### **Dual-Port Transmit Memory**\\n\\nIn addition to the configuration registers, the module makes use of a dual-port memory block dedicated to storing the frame data:\\n\\n- **Usage:** \\n The memory holds 32-bit words that collectively form the Ethernet frame to be transmitted. Because Ethernet frames are loaded into this memory before transmission, it is possible to modify or update the frame content without interfering with the transmit process itself. The design effectively uses a read-first behavior.\\n\\n- **Dual-Port Functionality:** \\n The memory is partitioned into two access channels:\\n - **Port0 (Configuration Write and Read):** \\n When the external controller issues a write operation to an address below **0x00001000**, the data provided is saved into the transmit memory. This allows the frame data to be pre-loaded into the buffer.\\n - **Port1 (Transmit Read):** \\n During the transmission phase, the module reads the pre-loaded frame data sequentially from this memory. The content is then pushed onto the AXI-stream interface that ultimately drives the transmission process. The dual-port design ensures that data loading and readout operations can occur independently and concurrently, maximizing throughput and minimizing potential data clashes.\\n\\n### 4.2 Internal State Machine Flow\\n\\nThe transmitter follows a four-phase process to deliver an Ethernet frame. These phases are described as follows:\\n\\n1. **Initial Phase (Idle):** \\n - **Purpose:** \\n The transmitter waits for an external command to begin frame transmission.\\n - **Operation:** \\n It monitors the control interface for a transmission request. Once a request is detected, the controller checks if a special programming mode is active. If that mode is enabled, the transmitter skips normal data streaming and moves directly to termination; otherwise, it transitions into the next phase.\\n\\n2. **Data Transfer Phase (Read):** \\n - **Purpose:** \\n This phase is dedicated to updating internal tracking of the frame transmission, and the transmitter streams the actual frame data.\\n - **Operation:** \\n At the end of a data transfer cycle, the controller:\\n - **Decrements the Remaining Data Count:** \\n A counter representing the number of bytes left to transmit is reduced by the size of one data word (typically 4 bytes). \\n - **Advances the Data Pointer:** \\n The pointer to the memory buffer is incremented so that the next word of data can be read in the subsequent cycle.\\n \\n3. **Pause Phase:** \\n - **Purpose:** \\n In this phase, the transmitter holds the axi transmission.\\n - **Operation:** \\n The transmitter continuously checks whether the downstream receiver is ready to accept data. Two conditions can trigger a temporary halt in data streaming:\\n - **Downstream Pause:** If the receiver signals it cannot accept more data (its ready indicator is low), the data output is temporarily paused.\\n - **Toggle Behavior:** If the receiver\u2019s ready signal (", + "code_block_1_18": ") is low, or if the current data word is the last segment of the frame, the FSM transitions from the Data Transfer Phase (Read) to the Pause Phase. This results in a toggling behavior: on one cycle, the transmitter may move to the Pause Phase to update status, and on the very next cycle, it will reattempt the data transfer (entering the Read phase), where the ready signal is checked again.\\n - **Completion of Current Word:** If the currently transmitted data word is identified as the final segment of the frame, the transmitter prepares to update its progress.\\n \\t These updates are essential because they determine whether more data remains for the frame. If the remaining data counter is greater than zero, the controller returns to the Data Transfer Phase to process the next data word; if the counter reaches zero, indicating that the entire frame has been transmitted, the system then transitions to the final phase.\\n\\n4. **Final Phase (End):** \\n - **Purpose:** \\n To complete and clean up the current frame transmission.\\n - **Operation:** \\n In this phase, the controller resets the BUSY and PROGRAM flags in the control register to signal that the frame transfer is complete. Additionally, if interrupts have been enabled via the configuration interface, an interrupt signal is issued to notify external logic of the transmission\u2019s end. Once the finalization tasks are performed, the controller returns to the Initial Phase, ready to accept a new transmission request.\\n - **Interrupt Generation:**\\n - Clears the busy bit in the transmit control register.\\n - Asserts the interrupt output (", + "code_block_1_19": ") if the interrupt enable flag is set. This signal notifies external logic that the current transmission is complete.\\n\\n### 4.3 Data Path and Framing\\n\\nThe transmitter stores the complete Ethernet frame in a dual-port memory that serves as a frame buffer. The memory layout is designed so that the first few words contain the MAC addresses, followed by the frame payload data. The transmitter then accesses this memory sequentially to build the frame output for the AXI-stream interface.\\nBelow are the Strobe generation, Memory Organization process, and two detailed flows for the transmitter framing operation\u2014one for normal operation and another for the MAC program mode.\\n\\n#### AXI Strobe generation (", + "code_block_1_20": ")\\nThis logic generates the byte strobe signal for the 32-bit transmit data word. The strobe indicates which of the four bytes in the data word are valid and should be transmitted. When padding is enabled (length < 64 bytes), strobe is made 0xF for zero data sent on AXI frame.\\n- **State Check:** \\n The logic only updates the strobe during the state when data is being read (the \"read\" phase of the transmitter).\\n- **Full Word Case:** \\n If the remaining transmit length (tracked by a counter) is 4 bytes or more, then a full word is being sent. In this case, the strobe is set to", + "code_block_1_21": "(all four bytes are valid).\\n- **Partial Word Case:** \\n If fewer than 4 bytes remain, the lower two bits of the length counter determine the valid bytes:\\n - If the remainder is **3** (", + "code_block_1_22": "), the strobe is set to", + "code_block_1_23": "(binary 0111), indicating that the lowest three bytes are valid.\\n - If the remainder is **2** (", + "code_block_1_24": "), the strobe is set to", + "code_block_1_25": "(binary 0011), indicating that the lowest two bytes are valid.\\n - If the remainder is **1** (", + "code_block_1_26": "), the strobe is set to", + "code_block_1_27": "(binary 0001), indicating that only the lowest byte is valid.\\n - If there is no remaining byte (default case), the strobe is set to", + "code_block_1_28": ".\\n\\n#### Memory Organization\\n\\n- **MAC Address Storage:** \\n The initial three memory word locations (addresses) are reserved for the Ethernet MAC addresses. They are programmed as follows:\\n - **Address 0x0000:** \\n Contains the lower 32 bits of the destination MAC address. This covers four out of the six bytes that make up the destination address.\\n - **Address 0x0004:** \\n Combines two critical pieces of data: \\n - In the lower 16 bits, it holds the remaining two bytes (upper half) of the destination MAC address. \\n - In the upper 16 bits, it stores the lower two bytes of the source MAC address.\\n - **Address 0x0008:** \\n Contains the upper 32 bits of the source MAC address. These four bytes complete the 6-byte source MAC address. The source MAC address will be the same for all frames.\\n \\n- **Payload Data Storage:** \\n - **Starting at Address 0x000C:** \\n The rest of the memory is allocated to hold the frame payload. \\n - **Organization:** \\n The payload is written as a series of 32-bit words. If the payload does not exactly align to 32-bit boundaries (i.e., the final word is incomplete), the unused bytes are defaulted to zero to ensure a complete word is stored.\\n \\n - **Frame Construction:** \\n The transmitted frame is constructed by first outputting the MAC addresses (which account for 12 bytes in total when combined), followed immediately by the payload data. If the overall frame length (including the MAC addresses and payload) is less than 64 bytes (the Ethernet minimum), the transmitter automatically applies padding (zeroes) at the end so that the total frame length meets the standard.\\n\\n#### Transmitter Normal Frame Flow\\n\\n- **Configure Frame Length and Interrupt Enable (Addresses 0x07F4 and 0x07F8):** \\n - **Frame Length Configuration (0x07F4):** \\n Before transmission begins, a configuration register is programmed with the total frame length. This length includes the header bytes (from the MAC addresses) plus the payload. Internally, this value is loaded into a counter that will track the remaining number of bytes to be sent during transmission. If the total length is less than 64 bytes\u2014the minimum Ethernet frame size\u2014the transmitter automatically increases the effective length to 64 bytes by adding padding. \\n - **Interrupt Enable (0x07F8):** \\n A separate register controls whether an interrupt is generated at the end of the transmission. By setting this register appropriately, you instruct the transmitter to assert an interrupt signal once the frame has been fully transmitted (including", + "code_block_1_29": "). This enables external logic to immediately act on the completion of a frame.\\n\\n- **Configure MAC Addresses (Memory Addresses 0x0000, 0x0004, and 0x0008):** \\n - **Destination MAC Address:** \\n - **Address 0x0000:** \\n The first 32 bits are programmed with the lower portion of the destination MAC address. \\n - **Address 0x0004:** \\n This address contains the remaining 16 bits of the destination MAC address. \\n - **Source MAC Address:** \\n - **Address 0x0004 (Upper 16 bits):** \\n The same address that finishes the destination MAC is also used here to store the lower 16 bits of the source MAC address. \\n - **Address 0x0008:** \\n This address is programmed with the upper 32 bits of the source MAC address, completing the 48-bit value. \\n \\n By configuring these addresses, the module ensures that the first 12 bytes of the transmitted frame correctly contain the destination and source MAC addresses, which are critical for Ethernet frame routing.\\n\\n- **Program Frame Payload (Starting at Memory Address 0x000C):** \\n - **Payload Data Loading:** \\n Starting at address 0x000C, the transmitter\\'s memory is loaded with the payload data. The payload is written as a series of 32-bit words. \\n - **Partial Word Handling:** \\n If the payload does not exactly fill a complete 32-bit word, the remaining bytes of that word are filled with zeros. This ensures that every memory read results in a valid 32-bit word and that any final word transmitted only includes the valid bytes (with the unused lanes being padded if necessary). \\n \\n The organized memory layout guarantees that the frame data follows the MAC header data, and that when the frame is streamed out, it adheres to the correct sequence.\\n\\n- **Start Transmission by Setting the Control Register (Address 0x07FC):** \\n - **Triggering the FSM:** \\n With all the frame parameters and payload data configured, the transmission is initiated by writing to the control register at address 0x07FC. Writing the appropriate control value (for example, 0x00000001 for setting the busy indicator) informs the transmitter that the frame can be sent out. The PROGRAM bit set is not required in normal operation. \\n - **Control Actions:** \\n At this point, the finite-state machine (FSM) governing the transmitter begins its operation. The FSM will start by reading the pre-loaded data from memory, decrementing the frame length counter as words are transmitted, and incrementing the memory pointer with each successful transfer.\\n\\n- **Wait for Transmission Completion:** \\n - **Flow Monitoring:** \\n As the data is streamed out over the AXI-stream interface, the transmitter monitors a key signal:\\n - If the interrupt enable register (0x07F8) was configured to generate an interrupt, the external controller waits for the interrupt signal. \\n - **Completion Verification:** \\n Once the frame is completely transmitted and either the interrupt is received or the end-of-frame (", + "code_block_1_30": ") signal is observed, the data transfer is confirmed to be complete. The transmitter then resets its internal state, preparing for the next transmission command.\\n\\n#### Transmitter MAC Program Mode Flow\\n\\nIn this mode, only the MAC address information is updated while the previously stored payload remains unchanged. This is useful when only the destination MAC requires updating without reprogramming the complete frame data.\\n\\n**Configure Interrupt Enable (0x07F8)** \\n- **Interrupt Enable (0x07F8):** \\n - Set the register to enable interrupt generation upon MAC address update. Mandatory in this mode as there won\\'t be any AXI data output.\\n\\n**Configure MAC Addresses (Memory Addresses 0x0000, 0x0004, and 0x0008)** \\n- **Update Destination MAC Address:** \\n - **Address 0x0000:** Write the new lower 32 bits of the destination MAC address. \\n - **Address 0x0004 (Lower 16 bits):** Write the new remaining 16 bits of the destination MAC address.\\n- **Source MAC Address Configuration:** \\n - In many scenarios, the source MAC address remains unchanged. However, if needed, the source MAC can similarly be updated at addresses 0x0004 (upper 16 bits) and 0x0008 (upper 32 bits). \\n\\n**Start Transmission by Setting the Control Register with PROGRAM Mode (Address 0x07FC)** \\n- **Triggering MAC Program Mode:** \\n - Write the control value to 0x07FC with the PROGRAM and BUSY bits selected. \\n - This instructs the FSM to bypass the normal payload load procedure. Instead, it reads the updated MAC header along with the previously stored payload.\\n- **FSM Operations (MAC Program Mode):** \\n - The FSM quickly updates only the MAC address region and then proceeds to the END state, waiting for the Next BUSY bit to set for frame transfer.\\n\\n**Wait for Transmission Completion** \\n - Similar to normal operation, enable the 0x07FC BUSY Bit[0] to start transmission( PROGRAM Bit should be zero), and the output is monitored over the AXI-stream interface. \\n - **With Interrupt Enabled:** The system waits for the interrupt signal generated after transmission. \\n - After the frame (now composed of the newly updated MAC header and the unchanged payload) is transmitted and completion is signaled, the transmitter resets its internal state, ready for subsequent operations.\\n\\n### 4.4 Register Readback\\n\\nThe module supports readback of its internal status and configuration:\\n- When", + "code_block_1_31": "is deasserted, the module drives", + "code_block_1_32": "with status data selected based on the lower 16 bits of the configuration address:\\n - **0x07F4:** Returns the transmit length.\\n - **0x07F8:** Returns the interrupt enable state.\\n - **0x07FC:** Returns the transmit control status.\\n - For other addresses, data from the DP-RAM is returned.\\n\\n## 5. Submodule: Ethernet Data Path RAM\\n\\n### 5.1 Module Overview\\n\\nThe **ethernet_dp_ram** is a parameterized dual-port RAM used to store the transmit frame data. Key characteristics include:\\n\\n- **Parameters:** \\n - **WIDTH:** The data width, set to 32 bits.\\n - **ADDR_W:** The address width (10 bits in this instance), allowing for 2\u00b9\u2070 (1024) memory locations.\\n \\n- **Port Interfaces:** \\n - **Port 0 (Configuration Side):** \\n - Accepts address, writes data, and a write enable signal. \\n - Used for writing frame data during configuration.\\n - **Port 1 (Transmit Side):** \\n - Provides read access to the stored data based on the transmit pointer.\\n\\n#### IO Port List\\n\\n- **clk0_in**: Input, 1-bit Clock signal for DP-RAM.\\n- **addr0_in**: Input, ADDR_W bits. Address for configuration access.\\n- **data0_in**: Input, WIDTH bits. Data input for configuration writes.\\n- **wr0_in**: Input, 1-bit. Active HIGH Write enable for configuration port.\\n- **addr1_in**: Input, ADDR_W bits. Address for transmitter read access.\\n- **data1_in**: Input, WIDTH bits \u2013 (Unused) Data input for transmitter port.\\n- **wr1_in**: Input, 1-bit \u2013 Active HIGH. Write enable for the transmitter port. Hardcode to zero for read-only mode.\\n- **data0_out**: Output, WIDTH bits \u2013 Data output for configuration port.\\n- **data1_out**: Output, WIDTH bits \u2013 Data output for transmitter read access.\\n\\n### 5.2 Dual-Port RAM Operation\\n\\n**Write Operation (Port 0):** \\n- When the configuration write enable (wr0_in) is asserted, a 32-bit data word is written into the RAM via the configuration port. \\n- The memory address is provided through the configuration address input (addr0_in), ensuring word-aligned access. \\n- The data is supplied on the data input (data0_in), and the write operation takes effect with a one-clock-cycle delay. \\n- After this delay, the written data becomes available on the configuration data output (data0_out) for verification or readback.\\n\\n**Read Operation (Port 1):** \\n- The transmit engine accesses the stored frame data through the transmit read port using the address provided on addr1_in. \\n- The corresponding 32-bit data word is then output via data1_out after a one-clock-cycle latency from the time the address is supplied. \\n- This read latency ensures that the transmitter receives the required data on time for continuous frame streaming over the AXI-stream interface.\\n\\n## 6. Timing, Constraints, and Assumptions\\n\\n- **Minimum and Maximum Frame Length:** \\n The module enforces a minimum frame size of 64 bytes and a maximum frame size of 1518 bytes (including MAC addresses). If the configured transmit length is less than 64 bytes, data padding is applied to reach the required frame length.\\n\\n- **Throughput:** \\n - Data is processed in 32-bit words. \\n - The AXI-stream handshaking (using", + "code_block_1_34": ") ensures lossless, synchronous data transfer.\\n - There is no requirement for backpressure.", + "code_block_2_0": "module for frame data buffering, as specified in `docs/tx_mac_specification.md`.\n\n**Step 1:** \n- Implement the Dual-Port RAM module in `rtl/ethernet_dp_ram.sv` with:\n - Single-clock operation using `clk_in`\n - Two access ports:\n - **Port 0 (Configuration Port):**\n - Inputs: `addr0_in` (word-aligned address), `data0_in`, and `wr0_in`\n - Output: `data0_out` (data available after one clock cycle delay)\n - **Port 1 (Transmit Port):**\n - Input: `addr1_in` for sequential reading\n - Output: `data1_out` (data available with one clock cycle read latency)\n \n**Step 2:** \n- Implement the Ethernet MAC TX subsystem in `rtl/ethernet_mac_tx.sv` with DP-RAM integration, including:\n - Configuration Interface.\n - **Operational Modes:**\n - **Normal Mode:** Program complete frame data (MAC addresses and payload) before triggering transmission\n - **MAC Program Mode:** Update only the MAC addresses and reuse previously programmed payload data by asserting the PROGRAM bit with the BUSY indicator\n - **AXI-Stream Interface:**\n - Generate outputs: `axis_tdata_out` (32-bit), `axis_tstrb_out` (4-bit), `axis_tvalid_out`, and `axis_tlast_out`\n - Respect the `axis_tready_in` signal for flow control\n - **Interrupt Generation:**\n - Generate an interrupt upon complete frame transmission if enabled via register 0x07F8\n {'docs/specification.md': None, 'rtl/decoder_data_control_64b66b.sv': None, 'rtl/encoder_control_64b66b.sv': None, 'rtl/encoder_data_64b66b.sv': None, 'rtl/aes128_encrypt.sv': None, 'verif/tb_aes128_enc.sv': None, 'rtl/aes128_decrypt.sv': None, 'rtl/aes128_key_expansion.sv': None, 'rtl/inv_sbox.sv': None, 'rtl/sbox.sv': None, 'verif/tb_aes128_dec.sv': None, 'rtl/aes_encrypt.sv': None, 'verif/tb_aes_encrypt.sv': None, 'rtl/aes_decrypt.sv': None, 'rtl/aes_ke.sv': None, 'verif/tb_aes_decrypt.sv': None, 'rtl/aes_dec_top.sv': None, 'rtl/aes_enc_top.sv': None, 'verif/tb_padding_top.sv': None, 'verif/tb_des_enc.sv': None, 'docs/Key_schedule.md': None, 'docs/Permutations.md': None, 'docs/S_box_creation.md': None, 'rtl/S1.sv': None, 'rtl/S2.sv': None, 'rtl/S3.sv': None, 'rtl/S4.sv': None, 'rtl/S5.sv': None, 'rtl/S6.sv': None, 'rtl/S7.sv': None, 'rtl/S8.sv': None, 'rtl/des_enc.sv': None, 'verif/tb_des_dec.sv': None, 'docs/Encryption.md': None, 'rtl/des_dec.sv': None, 'verif/tb_3des_enc.sv': None, 'verif/tb_3des_dec.sv': None, 'docs/min_hamming_distance_finder_spec.md': None, 'rtl/Bit_Difference_Counter.sv': None, 'rtl/Bitwise_Reduction.sv': None, 'rtl/Data_Reduction.sv': None, 'verif/tb_Min_Hamming_Distance_Finder.sv': None, 'docs/specs.md': None, 'rtl/arithmetic_progression_generator.sv': None, 'docs/algorithms.md': None, 'docs/coeff_update_spec.md': None, 'docs/equalizer_spec.md': None, 'docs/error_calc_spec.md': None, 'rtl/coeff_update.sv': None, 'rtl/dynamic_equalizer.sv': None, 'rtl/error_calc.sv': None, 'docs/awgn_spec.md': None, 'docs/equalizer_top_spec.md': None, 'rtl/elevator_control_system.sv': None, 'docs/tx_specification.md': None, 'rtl/ethernet_fifo_cdc.sv': None, 'docs/tx_mac_specification.md': '# Ethernet MAC TX Module Specification Document\\n\\n## 1. Introduction\\n\\nThe **Ethernet MAC TX Module** is designed to handle Ethernet frame transmission within a network interface. It interfaces with a configuration register block, dual-port memory for buffering transmit data, and an AXI-stream output for delivering the frame data to downstream logic. This module supports configuration updates through a register interface, manages a simple state machine for frame transmission, and generates an interrupt upon completion of a transmission sequence.\\n\\n## 2. Functional Overview\\n\\nThe module orchestrates Ethernet frame transmission using a combination of configuration registers, a dedicated dual-port memory (implemented by an internal **DP-RAM**), and an internal state machine. The following major functions are implemented:\\n\\n- **Configuration Interface:** \\n Allows external logic to program frame parameters, including transmit length, control/status signals, and interrupt enable. Data writes to a memory-mapped space configure both the transmit RAM (for frame payload) and various control registers.\\n \\n- **Memory Access:** \\n A dual-port RAM is instantiated to store the transmit frame data. One port is used for configuration writes and reads (by the control logic) and the transmit engine uses the other to read data sequentially during transmission.\\n\\n- **State Machine for Transmission:** \\n The transmit engine operates as a finite-state machine (FSM) with four states:\\n - First State, Waits for a start condition defined by a transmit control register.\\n - Second State, reads data from the transmit memory and asserts valid output until a transmission condition is met.\\n - Third State, Updates counters and manages address pointers while checking if the entire frame has been transmitted.\\n - Final State: Concludes the current transmission session by clearing control flags(BUSY and PROGRAM) and returning to idle.\\n \\n- **Data Formatting and Padding:** \\n The module ensures that each Ethernet frame is at least 64 bytes long. If the programmed length is below 64, the module pads the transmitted data with zeroes. The word-level transmission uses valid byte strobes that are dynamically computed based on the remaining data to be sent.\\n\\n- **Interrupt Generation:** \\n In normal frame transfer, on completion of a frame transfer, if enabled by a dedicated control register, an interrupt is asserted to indicate the end of transmission. In MAC address update mode, an interrupt is asserted to indicate the completion of the address update. Sections below explain both these modes and their operation.\\n\\n## 3. Module Interface\\n\\nThe top-level module is defined as follows:\\n\\n```verilog\\nmodule ethernet_mac_tx\\n(\\n input clk_in, // System clock for transmit logic\\n input rst_in, // Asynchronous reset, active high\\n\\n // Configuration Register Interface\\n input cfg_wr_in, // Configuration write enable\\n input [31:0] cfg_addr_in, // Configuration register address\\n input [31:0] cfg_data_wr_in, // Configuration data write bus\\n output [31:0] cfg_data_rd_out, // Configuration data read bus\\n\\n output interrupt_out, // Interrupt output signal\\n\\n // AXI-stream TX Output Interface\\n output axis_tvalid_out, // Output valid flag\\n output [31:0] axis_tdata_out, // Transmit data bus (32-bit)\\n output [3:0] axis_tstrb_out, // Byte strobe indicating valid bytes in tdata\\n output axis_tlast_out, // Indicates the last data word of frame\\n input axis_tready_in // Downstream ready signal\\n);\\n```\\n\\n### Port Descriptions\\n\\n- **clk_in:** \\n Rising edge triggered Primary clock for the transmit logic and dual-port RAM access.\\n\\n- **rst_in:** \\n Active-high asynchronous reset that initializes internal registers and state.\\n\\n- **Configuration Interface Signals:** \\n - **cfg_wr_in:** Active HIGH. When asserted, it indicates a write to one of the configuration registers or memory space. \\n - **cfg_addr_in [31:0]:** Provides the address for configuration. Certain addresses are mapped to transmit length, control, and interrupt enable registers. \\n - **cfg_data_wr_in [31:0]:** Contains data for writing configuration registers. \\n - **cfg_data_rd_out [31:0]:** Data read back from the registers or memory location.\\n \\n- **Interrupt Output:** \\n - **interrupt_out:** Active HIGH. Asserted when an AXI transmit operation has ended and the interrupt enable is active.\\n\\n- **AXI-Stream Interface Signals:** \\n - **axis_tvalid_out:** Active HIGH. Indicates that transmit data transmitted on **axis_tdata_out** is valid. \\n - **axis_tdata_out [31:0]:** The 32-bit transmit data word read from the transmit memory. \\n - **axis_tstrb_out [3:0]:** Active HIGH. A strobe that flags which bytes in **axis_tdata_out** are valid. \\n - **axis_tlast_out:** Active HIGH. Marks the last word of the frame; used downstream to signal end-of-frame. \\n - **axis_tready_in:** Active HIGH. Input signal indicating that the receiving logic is ready to accept data.\\n\\n## 4. Functional Details\\n\\n\\n### 4.1 Configuration Registers and Memory Mapping\\n\\nThe Ethernet MAC TX module splits its configuration and frame data storage into two main parts: configuration registers and transmit data memory. The configuration registers allow external control logic (for example, a host processor) to set up various transmission parameters, while a dedicated memory block stores the actual frame data to be sent. Memory accesses must be 32-bit word-aligned. Only the upper address bits are used to select memory locations; the lower address bits are ignored. Unaligned accesses are not supported. \\n\\n#### **Configuration Registers**\\n\\nThese registers are memory-mapped at fixed addresses and can be written by an external controller. When an address below **0x00001000** is accessed for writing, the module interprets the data as destined for the frame buffer memory. Specific registers accessible via their lower 16-bit addresses include:\\n\\n1. **Transmit Length Register (Address 0x07F4)** \\n - **Purpose:** This register is used to set the intended length of the Ethernet frame. This length includes the MAC 12-byte address as well. \\n - **Functionality[15:0]:** The configured frame length defines how many bytes will be transmitted during a frame transfer. To meet Ethernet specifications, the module enforces a minimum frame length of 64 bytes. If the host programs a value lower than 64, the module will automatically pad the frame with zeroes so that the minimum length is met. Using the configuration interface, cfg_data_wr_in[15:0] is written to address 0x07F4 to update the frame length.\\n \\n2. **Interrupt Enable Register (Address 0x07F8)** \\n - **Purpose:** This register controls whether the transmitter should issue an interrupt when the frame transmission is complete. \\n - **Functionality:** When the interrupt enable bit is set, the module asserts an interrupt signal at the end of each transmission. This interrupt can inform the processor or controlling entity that the frame has been fully transmitted, making it possible to trigger further actions or start the transmission of another frame. 0x00000001 is written to address 0x7F8 to enable interrupt output.\\n\\n3. **Transmit Control Register (Address 0x07FC)** \\n - **Purpose:** This register governs the overall operation of the transmit process and communicates the current transmission status. \\n - **Key Control Bits:**\\n - **Program Mode Bit[1]:** This bit instructs the transmitter to enter a special mode when activated. In this mode, the normal data stream is bypassed, and the module immediately only updates the Destination MAC Address. This behavior can be useful for transmitting the same data with a different Destination MAC address. 0x00000002 is written to address 0x7FC to enable the MAC address only Function.\\n - **Busy Bit[0]:** This bit indicates that a transmission is in progress. It serves as a status flag to help prevent new configurations from taking effect during an ongoing transmission cycle. 0x00000001 is written to address 0x7FC to start AXI transmission.\\n\\n#### **Dual-Port Transmit Memory**\\n\\nIn addition to the configuration registers, the module makes use of a dual-port memory block dedicated to storing the frame data:\\n\\n- **Usage:** \\n The memory holds 32-bit words that collectively form the Ethernet frame to be transmitted. Because Ethernet frames are loaded into this memory before transmission, it is possible to modify or update the frame content without interfering with the transmit process itself. The design effectively uses a read-first behavior.\\n\\n- **Dual-Port Functionality:** \\n The memory is partitioned into two access channels:\\n - **Port0 (Configuration Write and Read):** \\n When the external controller issues a write operation to an address below **0x00001000**, the data provided is saved into the transmit memory. This allows the frame data to be pre-loaded into the buffer.\\n - **Port1 (Transmit Read):** \\n During the transmission phase, the module reads the pre-loaded frame data sequentially from this memory. The content is then pushed onto the AXI-stream interface that ultimately drives the transmission process. The dual-port design ensures that data loading and readout operations can occur independently and concurrently, maximizing throughput and minimizing potential data clashes.\\n\\n### 4.2 Internal State Machine Flow\\n\\nThe transmitter follows a four-phase process to deliver an Ethernet frame. These phases are described as follows:\\n\\n1. **Initial Phase (Idle):** \\n - **Purpose:** \\n The transmitter waits for an external command to begin frame transmission.\\n - **Operation:** \\n It monitors the control interface for a transmission request. Once a request is detected, the controller checks if a special programming mode is active. If that mode is enabled, the transmitter skips normal data streaming and moves directly to termination; otherwise, it transitions into the next phase.\\n\\n2. **Data Transfer Phase (Read):** \\n - **Purpose:** \\n This phase is dedicated to updating internal tracking of the frame transmission, and the transmitter streams the actual frame data.\\n - **Operation:** \\n At the end of a data transfer cycle, the controller:\\n - **Decrements the Remaining Data Count:** \\n A counter representing the number of bytes left to transmit is reduced by the size of one data word (typically 4 bytes). \\n - **Advances the Data Pointer:** \\n The pointer to the memory buffer is incremented so that the next word of data can be read in the subsequent cycle.\\n \\n3. **Pause Phase:** \\n - **Purpose:** \\n In this phase, the transmitter holds the axi transmission.\\n - **Operation:** \\n The transmitter continuously checks whether the downstream receiver is ready to accept data. Two conditions can trigger a temporary halt in data streaming:\\n - **Downstream Pause:** If the receiver signals it cannot accept more data (its ready indicator is low), the data output is temporarily paused.\\n - **Toggle Behavior:** If the receiver\u2019s ready signal (`axis_tready_in`) is low, or if the current data word is the last segment of the frame, the FSM transitions from the Data Transfer Phase (Read) to the Pause Phase. This results in a toggling behavior: on one cycle, the transmitter may move to the Pause Phase to update status, and on the very next cycle, it will reattempt the data transfer (entering the Read phase), where the ready signal is checked again.\\n - **Completion of Current Word:** If the currently transmitted data word is identified as the final segment of the frame, the transmitter prepares to update its progress.\\n \\t These updates are essential because they determine whether more data remains for the frame. If the remaining data counter is greater than zero, the controller returns to the Data Transfer Phase to process the next data word; if the counter reaches zero, indicating that the entire frame has been transmitted, the system then transitions to the final phase.\\n\\n4. **Final Phase (End):** \\n - **Purpose:** \\n To complete and clean up the current frame transmission.\\n - **Operation:** \\n In this phase, the controller resets the BUSY and PROGRAM flags in the control register to signal that the frame transfer is complete. Additionally, if interrupts have been enabled via the configuration interface, an interrupt signal is issued to notify external logic of the transmission\u2019s end. Once the finalization tasks are performed, the controller returns to the Initial Phase, ready to accept a new transmission request.\\n - **Interrupt Generation:**\\n - Clears the busy bit in the transmit control register.\\n - Asserts the interrupt output (`interrupt_out`) if the interrupt enable flag is set. This signal notifies external logic that the current transmission is complete.\\n\\n### 4.3 Data Path and Framing\\n\\nThe transmitter stores the complete Ethernet frame in a dual-port memory that serves as a frame buffer. The memory layout is designed so that the first few words contain the MAC addresses, followed by the frame payload data. The transmitter then accesses this memory sequentially to build the frame output for the AXI-stream interface.\\nBelow are the Strobe generation, Memory Organization process, and two detailed flows for the transmitter framing operation\u2014one for normal operation and another for the MAC program mode.\\n\\n#### AXI Strobe generation (`axis_tstrb_out`)\\nThis logic generates the byte strobe signal for the 32-bit transmit data word. The strobe indicates which of the four bytes in the data word are valid and should be transmitted. When padding is enabled (length < 64 bytes), strobe is made 0xF for zero data sent on AXI frame.\\n- **State Check:** \\n The logic only updates the strobe during the state when data is being read (the \"read\" phase of the transmitter).\\n- **Full Word Case:** \\n If the remaining transmit length (tracked by a counter) is 4 bytes or more, then a full word is being sent. In this case, the strobe is set to `4\\'hF` (all four bytes are valid).\\n- **Partial Word Case:** \\n If fewer than 4 bytes remain, the lower two bits of the length counter determine the valid bytes:\\n - If the remainder is **3** (`2\\'d3`), the strobe is set to `4\\'h7` (binary 0111), indicating that the lowest three bytes are valid.\\n - If the remainder is **2** (`2\\'d2`), the strobe is set to `4\\'h3` (binary 0011), indicating that the lowest two bytes are valid.\\n - If the remainder is **1** (`2\\'d1`), the strobe is set to `4\\'h1` (binary 0001), indicating that only the lowest byte is valid.\\n - If there is no remaining byte (default case), the strobe is set to `4\\'h0`.\\n\\n#### Memory Organization\\n\\n- **MAC Address Storage:** \\n The initial three memory word locations (addresses) are reserved for the Ethernet MAC addresses. They are programmed as follows:\\n - **Address 0x0000:** \\n Contains the lower 32 bits of the destination MAC address. This covers four out of the six bytes that make up the destination address.\\n - **Address 0x0004:** \\n Combines two critical pieces of data: \\n - In the lower 16 bits, it holds the remaining two bytes (upper half) of the destination MAC address. \\n - In the upper 16 bits, it stores the lower two bytes of the source MAC address.\\n - **Address 0x0008:** \\n Contains the upper 32 bits of the source MAC address. These four bytes complete the 6-byte source MAC address. The source MAC address will be the same for all frames.\\n \\n- **Payload Data Storage:** \\n - **Starting at Address 0x000C:** \\n The rest of the memory is allocated to hold the frame payload. \\n - **Organization:** \\n The payload is written as a series of 32-bit words. If the payload does not exactly align to 32-bit boundaries (i.e., the final word is incomplete), the unused bytes are defaulted to zero to ensure a complete word is stored.\\n \\n - **Frame Construction:** \\n The transmitted frame is constructed by first outputting the MAC addresses (which account for 12 bytes in total when combined), followed immediately by the payload data. If the overall frame length (including the MAC addresses and payload) is less than 64 bytes (the Ethernet minimum), the transmitter automatically applies padding (zeroes) at the end so that the total frame length meets the standard.\\n\\n#### Transmitter Normal Frame Flow\\n\\n- **Configure Frame Length and Interrupt Enable (Addresses 0x07F4 and 0x07F8):** \\n - **Frame Length Configuration (0x07F4):** \\n Before transmission begins, a configuration register is programmed with the total frame length. This length includes the header bytes (from the MAC addresses) plus the payload. Internally, this value is loaded into a counter that will track the remaining number of bytes to be sent during transmission. If the total length is less than 64 bytes\u2014the minimum Ethernet frame size\u2014the transmitter automatically increases the effective length to 64 bytes by adding padding. \\n - **Interrupt Enable (0x07F8):** \\n A separate register controls whether an interrupt is generated at the end of the transmission. By setting this register appropriately, you instruct the transmitter to assert an interrupt signal once the frame has been fully transmitted (including `axis_tlast_out`). This enables external logic to immediately act on the completion of a frame.\\n\\n- **Configure MAC Addresses (Memory Addresses 0x0000, 0x0004, and 0x0008):** \\n - **Destination MAC Address:** \\n - **Address 0x0000:** \\n The first 32 bits are programmed with the lower portion of the destination MAC address. \\n - **Address 0x0004:** \\n This address contains the remaining 16 bits of the destination MAC address. \\n - **Source MAC Address:** \\n - **Address 0x0004 (Upper 16 bits):** \\n The same address that finishes the destination MAC is also used here to store the lower 16 bits of the source MAC address. \\n - **Address 0x0008:** \\n This address is programmed with the upper 32 bits of the source MAC address, completing the 48-bit value. \\n \\n By configuring these addresses, the module ensures that the first 12 bytes of the transmitted frame correctly contain the destination and source MAC addresses, which are critical for Ethernet frame routing.\\n\\n- **Program Frame Payload (Starting at Memory Address 0x000C):** \\n - **Payload Data Loading:** \\n Starting at address 0x000C, the transmitter\\'s memory is loaded with the payload data. The payload is written as a series of 32-bit words. \\n - **Partial Word Handling:** \\n If the payload does not exactly fill a complete 32-bit word, the remaining bytes of that word are filled with zeros. This ensures that every memory read results in a valid 32-bit word and that any final word transmitted only includes the valid bytes (with the unused lanes being padded if necessary). \\n \\n The organized memory layout guarantees that the frame data follows the MAC header data, and that when the frame is streamed out, it adheres to the correct sequence.\\n\\n- **Start Transmission by Setting the Control Register (Address 0x07FC):** \\n - **Triggering the FSM:** \\n With all the frame parameters and payload data configured, the transmission is initiated by writing to the control register at address 0x07FC. Writing the appropriate control value (for example, 0x00000001 for setting the busy indicator) informs the transmitter that the frame can be sent out. The PROGRAM bit set is not required in normal operation. \\n - **Control Actions:** \\n At this point, the finite-state machine (FSM) governing the transmitter begins its operation. The FSM will start by reading the pre-loaded data from memory, decrementing the frame length counter as words are transmitted, and incrementing the memory pointer with each successful transfer.\\n\\n- **Wait for Transmission Completion:** \\n - **Flow Monitoring:** \\n As the data is streamed out over the AXI-stream interface, the transmitter monitors a key signal:\\n - If the interrupt enable register (0x07F8) was configured to generate an interrupt, the external controller waits for the interrupt signal. \\n - **Completion Verification:** \\n Once the frame is completely transmitted and either the interrupt is received or the end-of-frame (`axis_tlast_out`) signal is observed, the data transfer is confirmed to be complete. The transmitter then resets its internal state, preparing for the next transmission command.\\n\\n#### Transmitter MAC Program Mode Flow\\n\\nIn this mode, only the MAC address information is updated while the previously stored payload remains unchanged. This is useful when only the destination MAC requires updating without reprogramming the complete frame data.\\n\\n**Configure Interrupt Enable (0x07F8)** \\n- **Interrupt Enable (0x07F8):** \\n - Set the register to enable interrupt generation upon MAC address update. Mandatory in this mode as there won\\'t be any AXI data output.\\n\\n**Configure MAC Addresses (Memory Addresses 0x0000, 0x0004, and 0x0008)** \\n- **Update Destination MAC Address:** \\n - **Address 0x0000:** Write the new lower 32 bits of the destination MAC address. \\n - **Address 0x0004 (Lower 16 bits):** Write the new remaining 16 bits of the destination MAC address.\\n- **Source MAC Address Configuration:** \\n - In many scenarios, the source MAC address remains unchanged. However, if needed, the source MAC can similarly be updated at addresses 0x0004 (upper 16 bits) and 0x0008 (upper 32 bits). \\n\\n**Start Transmission by Setting the Control Register with PROGRAM Mode (Address 0x07FC)** \\n- **Triggering MAC Program Mode:** \\n - Write the control value to 0x07FC with the PROGRAM and BUSY bits selected. \\n - This instructs the FSM to bypass the normal payload load procedure. Instead, it reads the updated MAC header along with the previously stored payload.\\n- **FSM Operations (MAC Program Mode):** \\n - The FSM quickly updates only the MAC address region and then proceeds to the END state, waiting for the Next BUSY bit to set for frame transfer.\\n\\n**Wait for Transmission Completion** \\n - Similar to normal operation, enable the 0x07FC BUSY Bit[0] to start transmission( PROGRAM Bit should be zero), and the output is monitored over the AXI-stream interface. \\n - **With Interrupt Enabled:** The system waits for the interrupt signal generated after transmission. \\n - After the frame (now composed of the newly updated MAC header and the unchanged payload) is transmitted and completion is signaled, the transmitter resets its internal state, ready for subsequent operations.\\n\\n### 4.4 Register Readback\\n\\nThe module supports readback of its internal status and configuration:\\n- When `cfg_wr_in` is deasserted, the module drives `cfg_data_rd_out` with status data selected based on the lower 16 bits of the configuration address:\\n - **0x07F4:** Returns the transmit length.\\n - **0x07F8:** Returns the interrupt enable state.\\n - **0x07FC:** Returns the transmit control status.\\n - For other addresses, data from the DP-RAM is returned.\\n\\n## 5. Submodule: Ethernet Data Path RAM\\n\\n### 5.1 Module Overview\\n\\nThe **ethernet_dp_ram** is a parameterized dual-port RAM used to store the transmit frame data. Key characteristics include:\\n\\n- **Parameters:** \\n - **WIDTH:** The data width, set to 32 bits.\\n - **ADDR_W:** The address width (10 bits in this instance), allowing for 2\u00b9\u2070 (1024) memory locations.\\n \\n- **Port Interfaces:** \\n - **Port 0 (Configuration Side):** \\n - Accepts address, writes data, and a write enable signal. \\n - Used for writing frame data during configuration.\\n - **Port 1 (Transmit Side):** \\n - Provides read access to the stored data based on the transmit pointer.\\n\\n#### IO Port List\\n\\n- **clk0_in**: Input, 1-bit Clock signal for DP-RAM.\\n- **addr0_in**: Input, ADDR_W bits. Address for configuration access.\\n- **data0_in**: Input, WIDTH bits. Data input for configuration writes.\\n- **wr0_in**: Input, 1-bit. Active HIGH Write enable for configuration port.\\n- **addr1_in**: Input, ADDR_W bits. Address for transmitter read access.\\n- **data1_in**: Input, WIDTH bits \u2013 (Unused) Data input for transmitter port.\\n- **wr1_in**: Input, 1-bit \u2013 Active HIGH. Write enable for the transmitter port. Hardcode to zero for read-only mode.\\n- **data0_out**: Output, WIDTH bits \u2013 Data output for configuration port.\\n- **data1_out**: Output, WIDTH bits \u2013 Data output for transmitter read access.\\n\\n### 5.2 Dual-Port RAM Operation\\n\\n**Write Operation (Port 0):** \\n- When the configuration write enable (wr0_in) is asserted, a 32-bit data word is written into the RAM via the configuration port. \\n- The memory address is provided through the configuration address input (addr0_in), ensuring word-aligned access. \\n- The data is supplied on the data input (data0_in), and the write operation takes effect with a one-clock-cycle delay. \\n- After this delay, the written data becomes available on the configuration data output (data0_out) for verification or readback.\\n\\n**Read Operation (Port 1):** \\n- The transmit engine accesses the stored frame data through the transmit read port using the address provided on addr1_in. \\n- The corresponding 32-bit data word is then output via data1_out after a one-clock-cycle latency from the time the address is supplied. \\n- This read latency ensures that the transmitter receives the required data on time for continuous frame streaming over the AXI-stream interface.\\n\\n## 6. Timing, Constraints, and Assumptions\\n\\n- **Minimum and Maximum Frame Length:** \\n The module enforces a minimum frame size of 64 bytes and a maximum frame size of 1518 bytes (including MAC addresses). If the configured transmit length is less than 64 bytes, data padding is applied to reach the required frame length.\\n\\n- **Throughput:** \\n - Data is processed in 32-bit words. \\n - The AXI-stream handshaking (using `axis_tvalid_out` and `axis_tready_in`) ensures lossless, synchronous data transfer.\\n - There is no requirement for backpressure. `axis_tready_in` will always be HIGH.\\n\\n- **Configuration and Control Protocols:** \\n - It is assumed that the configuration registers are updated by external control logic only when the module is idle (i.e., not in an active transmission phase).\\n - The control signals (such as the busy bit and program bit in the TX control register) correctly reflect the state of the transmitter and manage state transitions.\\n\\n', 'verif/event_scheduler_tb.sv': None, 'docs/modified_specs.md': None, 'rtl/event_scheduler.sv': None, 'verif/tb_event_scheduler.sv': None, 'rtl/column_selector.sv': None, 'rtl/event_storage.sv': None, 'verif/tb.sv': None, 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'rtl/poly_filter.sv': None, 'rtl/shift_register.sv': None, 'docs/prbs_specification.md': None, 'rtl/prbs_gen_check.sv': None, 'rtl/fsm.sv': None, 'verif/fsm_tb.sv': None, 'rtl/CA_1.sv': None, 'rtl/CA_2.sv': None, 'rtl/CA_3.sv': None, 'rtl/CA_4.sv': None, 'rtl/rgb_color_space_conversion.sv': None, 'rtl/APBGlobalHistoryRegister.v': None, 'docs/signed_comparator_specification.md': None, 'verif/signed_comparator_tb.sv': None, 'rtl/sorting_engine.sv': None, 'rtl/brick_sort.sv': None, 'rtl/bubble_sort.sv': None, 'rtl/merge_sort.sv': None, 'rtl/selection_sort.sv': None}" + }, + "test_info": {}, + "expected_behavior": [], + "metadata": { + "categories": [ + "cid003", + "hard" + ], + "domain": "memory", + "complexity": "intermediate", + "problem_type": "design", + "has_code": true, + "has_tests": false + }, + "full_prompt": "Implement an Ethernet MAC TX subsystem in `rtl/ethernet_mac_tx.sv`, integrating with a dual-port memory (DP-RAM) module for frame data buffering, as specified in `docs/tx_mac_specification.md`.\n\n**Step 1:** \n- Implement the Dual-Port RAM module in `rtl/ethernet_dp_ram.sv` with:\n - Single-clock operation using `clk_in`\n - Two access ports:\n - **Port 0 (Configuration Port):**\n - Inputs: `addr0_in` (word-aligned address), `data0_in`, and `wr0_in`\n - Output: `data0_out` (data available after one clock cycle delay)\n - **Port 1 (Transmit Port):**\n - Input: `addr1_in` for sequential reading\n - Output: `data1_out` (data available with one clock cycle read latency)\n \n**Step 2:** \n- Implement the Ethernet MAC TX subsystem in `rtl/ethernet_mac_tx.sv` with DP-RAM integration, including:\n - Configuration Interface.\n - **Operational Modes:**\n - **Normal Mode:** Program complete frame data (MAC addresses and payload) before triggering transmission\n - **MAC Program Mode:** Update only the MAC addresses and reuse previously programmed payload data by asserting the PROGRAM bit with the BUSY indicator\n - **AXI-Stream Interface:**\n - Generate outputs: `axis_tdata_out` (32-bit), `axis_tstrb_out` (4-bit), `axis_tvalid_out`, and `axis_tlast_out`\n - Respect the `axis_tready_in` signal for flow control\n - **Interrupt Generation:**\n - Generate an interrupt upon complete frame transmission if enabled via register 0x07F8\n", + "system_message": "You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Update the file content** by using:\n - `sed -i '3s/old/new/' file.txt`\n - **Find current working directory** by using:\n - `pwd`\n\n You will be given a prompt and your task is to understand it and solve the given issue by using the commands mentioned above as needed. In the final step, you should create a Linux patch highlighting the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.", + "raw_context": { + "docs/specification.md": null, + "rtl/decoder_data_control_64b66b.sv": null, + "rtl/encoder_control_64b66b.sv": null, + "rtl/encoder_data_64b66b.sv": null, + "rtl/aes128_encrypt.sv": null, + "verif/tb_aes128_enc.sv": null, + "rtl/aes128_decrypt.sv": null, + "rtl/aes128_key_expansion.sv": null, + "rtl/inv_sbox.sv": null, + "rtl/sbox.sv": null, + "verif/tb_aes128_dec.sv": null, + "rtl/aes_encrypt.sv": null, + "verif/tb_aes_encrypt.sv": null, + "rtl/aes_decrypt.sv": null, + "rtl/aes_ke.sv": null, + "verif/tb_aes_decrypt.sv": null, + "rtl/aes_dec_top.sv": null, + "rtl/aes_enc_top.sv": null, + "verif/tb_padding_top.sv": null, + "verif/tb_des_enc.sv": null, + "docs/Key_schedule.md": null, + "docs/Permutations.md": null, + "docs/S_box_creation.md": null, + "rtl/S1.sv": null, + "rtl/S2.sv": null, + "rtl/S3.sv": null, + "rtl/S4.sv": null, + "rtl/S5.sv": null, + "rtl/S6.sv": null, + "rtl/S7.sv": null, + "rtl/S8.sv": null, + "rtl/des_enc.sv": null, + "verif/tb_des_dec.sv": null, + "docs/Encryption.md": null, + "rtl/des_dec.sv": null, + "verif/tb_3des_enc.sv": null, + "verif/tb_3des_dec.sv": null, + "docs/min_hamming_distance_finder_spec.md": null, + "rtl/Bit_Difference_Counter.sv": null, + "rtl/Bitwise_Reduction.sv": null, + "rtl/Data_Reduction.sv": null, + "verif/tb_Min_Hamming_Distance_Finder.sv": null, + "docs/specs.md": null, + "rtl/arithmetic_progression_generator.sv": null, + "docs/algorithms.md": null, + "docs/coeff_update_spec.md": null, + "docs/equalizer_spec.md": null, + "docs/error_calc_spec.md": null, + "rtl/coeff_update.sv": null, + "rtl/dynamic_equalizer.sv": null, + "rtl/error_calc.sv": null, + "docs/awgn_spec.md": null, + "docs/equalizer_top_spec.md": null, + "rtl/elevator_control_system.sv": null, + "docs/tx_specification.md": null, + "rtl/ethernet_fifo_cdc.sv": null, + "docs/tx_mac_specification.md": "# Ethernet MAC TX Module Specification Document\n\n## 1. Introduction\n\nThe **Ethernet MAC TX Module** is designed to handle Ethernet frame transmission within a network interface. It interfaces with a configuration register block, dual-port memory for buffering transmit data, and an AXI-stream output for delivering the frame data to downstream logic. This module supports configuration updates through a register interface, manages a simple state machine for frame transmission, and generates an interrupt upon completion of a transmission sequence.\n\n## 2. Functional Overview\n\nThe module orchestrates Ethernet frame transmission using a combination of configuration registers, a dedicated dual-port memory (implemented by an internal **DP-RAM**), and an internal state machine. The following major functions are implemented:\n\n- **Configuration Interface:** \n Allows external logic to program frame parameters, including transmit length, control/status signals, and interrupt enable. Data writes to a memory-mapped space configure both the transmit RAM (for frame payload) and various control registers.\n \n- **Memory Access:** \n A dual-port RAM is instantiated to store the transmit frame data. One port is used for configuration writes and reads (by the control logic) and the transmit engine uses the other to read data sequentially during transmission.\n\n- **State Machine for Transmission:** \n The transmit engine operates as a finite-state machine (FSM) with four states:\n - First State, Waits for a start condition defined by a transmit control register.\n - Second State, reads data from the transmit memory and asserts valid output until a transmission condition is met.\n - Third State, Updates counters and manages address pointers while checking if the entire frame has been transmitted.\n - Final State: Concludes the current transmission session by clearing control flags(BUSY and PROGRAM) and returning to idle.\n \n- **Data Formatting and Padding:** \n The module ensures that each Ethernet frame is at least 64 bytes long. If the programmed length is below 64, the module pads the transmitted data with zeroes. The word-level transmission uses valid byte strobes that are dynamically computed based on the remaining data to be sent.\n\n- **Interrupt Generation:** \n In normal frame transfer, on completion of a frame transfer, if enabled by a dedicated control register, an interrupt is asserted to indicate the end of transmission. In MAC address update mode, an interrupt is asserted to indicate the completion of the address update. Sections below explain both these modes and their operation.\n\n## 3. Module Interface\n\nThe top-level module is defined as follows:\n\n```verilog\nmodule ethernet_mac_tx\n(\n input clk_in, // System clock for transmit logic\n input rst_in, // Asynchronous reset, active high\n\n // Configuration Register Interface\n input cfg_wr_in, // Configuration write enable\n input [31:0] cfg_addr_in, // Configuration register address\n input [31:0] cfg_data_wr_in, // Configuration data write bus\n output [31:0] cfg_data_rd_out, // Configuration data read bus\n\n output interrupt_out, // Interrupt output signal\n\n // AXI-stream TX Output Interface\n output axis_tvalid_out, // Output valid flag\n output [31:0] axis_tdata_out, // Transmit data bus (32-bit)\n output [3:0] axis_tstrb_out, // Byte strobe indicating valid bytes in tdata\n output axis_tlast_out, // Indicates the last data word of frame\n input axis_tready_in // Downstream ready signal\n);\n```\n\n### Port Descriptions\n\n- **clk_in:** \n Rising edge triggered Primary clock for the transmit logic and dual-port RAM access.\n\n- **rst_in:** \n Active-high asynchronous reset that initializes internal registers and state.\n\n- **Configuration Interface Signals:** \n - **cfg_wr_in:** Active HIGH. When asserted, it indicates a write to one of the configuration registers or memory space. \n - **cfg_addr_in [31:0]:** Provides the address for configuration. Certain addresses are mapped to transmit length, control, and interrupt enable registers. \n - **cfg_data_wr_in [31:0]:** Contains data for writing configuration registers. \n - **cfg_data_rd_out [31:0]:** Data read back from the registers or memory location.\n \n- **Interrupt Output:** \n - **interrupt_out:** Active HIGH. Asserted when an AXI transmit operation has ended and the interrupt enable is active.\n\n- **AXI-Stream Interface Signals:** \n - **axis_tvalid_out:** Active HIGH. Indicates that transmit data transmitted on **axis_tdata_out** is valid. \n - **axis_tdata_out [31:0]:** The 32-bit transmit data word read from the transmit memory. \n - **axis_tstrb_out [3:0]:** Active HIGH. A strobe that flags which bytes in **axis_tdata_out** are valid. \n - **axis_tlast_out:** Active HIGH. Marks the last word of the frame; used downstream to signal end-of-frame. \n - **axis_tready_in:** Active HIGH. Input signal indicating that the receiving logic is ready to accept data.\n\n## 4. Functional Details\n\n\n### 4.1 Configuration Registers and Memory Mapping\n\nThe Ethernet MAC TX module splits its configuration and frame data storage into two main parts: configuration registers and transmit data memory. The configuration registers allow external control logic (for example, a host processor) to set up various transmission parameters, while a dedicated memory block stores the actual frame data to be sent. Memory accesses must be 32-bit word-aligned. Only the upper address bits are used to select memory locations; the lower address bits are ignored. Unaligned accesses are not supported. \n\n#### **Configuration Registers**\n\nThese registers are memory-mapped at fixed addresses and can be written by an external controller. When an address below **0x00001000** is accessed for writing, the module interprets the data as destined for the frame buffer memory. Specific registers accessible via their lower 16-bit addresses include:\n\n1. **Transmit Length Register (Address 0x07F4)** \n - **Purpose:** This register is used to set the intended length of the Ethernet frame. This length includes the MAC 12-byte address as well. \n - **Functionality[15:0]:** The configured frame length defines how many bytes will be transmitted during a frame transfer. To meet Ethernet specifications, the module enforces a minimum frame length of 64 bytes. If the host programs a value lower than 64, the module will automatically pad the frame with zeroes so that the minimum length is met. Using the configuration interface, cfg_data_wr_in[15:0] is written to address 0x07F4 to update the frame length.\n \n2. **Interrupt Enable Register (Address 0x07F8)** \n - **Purpose:** This register controls whether the transmitter should issue an interrupt when the frame transmission is complete. \n - **Functionality:** When the interrupt enable bit is set, the module asserts an interrupt signal at the end of each transmission. This interrupt can inform the processor or controlling entity that the frame has been fully transmitted, making it possible to trigger further actions or start the transmission of another frame. 0x00000001 is written to address 0x7F8 to enable interrupt output.\n\n3. **Transmit Control Register (Address 0x07FC)** \n - **Purpose:** This register governs the overall operation of the transmit process and communicates the current transmission status. \n - **Key Control Bits:**\n - **Program Mode Bit[1]:** This bit instructs the transmitter to enter a special mode when activated. In this mode, the normal data stream is bypassed, and the module immediately only updates the Destination MAC Address. This behavior can be useful for transmitting the same data with a different Destination MAC address. 0x00000002 is written to address 0x7FC to enable the MAC address only Function.\n - **Busy Bit[0]:** This bit indicates that a transmission is in progress. It serves as a status flag to help prevent new configurations from taking effect during an ongoing transmission cycle. 0x00000001 is written to address 0x7FC to start AXI transmission.\n\n#### **Dual-Port Transmit Memory**\n\nIn addition to the configuration registers, the module makes use of a dual-port memory block dedicated to storing the frame data:\n\n- **Usage:** \n The memory holds 32-bit words that collectively form the Ethernet frame to be transmitted. Because Ethernet frames are loaded into this memory before transmission, it is possible to modify or update the frame content without interfering with the transmit process itself. The design effectively uses a read-first behavior.\n\n- **Dual-Port Functionality:** \n The memory is partitioned into two access channels:\n - **Port0 (Configuration Write and Read):** \n When the external controller issues a write operation to an address below **0x00001000**, the data provided is saved into the transmit memory. This allows the frame data to be pre-loaded into the buffer.\n - **Port1 (Transmit Read):** \n During the transmission phase, the module reads the pre-loaded frame data sequentially from this memory. The content is then pushed onto the AXI-stream interface that ultimately drives the transmission process. The dual-port design ensures that data loading and readout operations can occur independently and concurrently, maximizing throughput and minimizing potential data clashes.\n\n### 4.2 Internal State Machine Flow\n\nThe transmitter follows a four-phase process to deliver an Ethernet frame. These phases are described as follows:\n\n1. **Initial Phase (Idle):** \n - **Purpose:** \n The transmitter waits for an external command to begin frame transmission.\n - **Operation:** \n It monitors the control interface for a transmission request. Once a request is detected, the controller checks if a special programming mode is active. If that mode is enabled, the transmitter skips normal data streaming and moves directly to termination; otherwise, it transitions into the next phase.\n\n2. **Data Transfer Phase (Read):** \n - **Purpose:** \n This phase is dedicated to updating internal tracking of the frame transmission, and the transmitter streams the actual frame data.\n - **Operation:** \n At the end of a data transfer cycle, the controller:\n - **Decrements the Remaining Data Count:** \n A counter representing the number of bytes left to transmit is reduced by the size of one data word (typically 4 bytes). \n - **Advances the Data Pointer:** \n The pointer to the memory buffer is incremented so that the next word of data can be read in the subsequent cycle.\n \n3. **Pause Phase:** \n - **Purpose:** \n In this phase, the transmitter holds the axi transmission.\n - **Operation:** \n The transmitter continuously checks whether the downstream receiver is ready to accept data. Two conditions can trigger a temporary halt in data streaming:\n - **Downstream Pause:** If the receiver signals it cannot accept more data (its ready indicator is low), the data output is temporarily paused.\n - **Toggle Behavior:** If the receiver\u2019s ready signal (`axis_tready_in`) is low, or if the current data word is the last segment of the frame, the FSM transitions from the Data Transfer Phase (Read) to the Pause Phase. This results in a toggling behavior: on one cycle, the transmitter may move to the Pause Phase to update status, and on the very next cycle, it will reattempt the data transfer (entering the Read phase), where the ready signal is checked again.\n - **Completion of Current Word:** If the currently transmitted data word is identified as the final segment of the frame, the transmitter prepares to update its progress.\n \t These updates are essential because they determine whether more data remains for the frame. If the remaining data counter is greater than zero, the controller returns to the Data Transfer Phase to process the next data word; if the counter reaches zero, indicating that the entire frame has been transmitted, the system then transitions to the final phase.\n\n4. **Final Phase (End):** \n - **Purpose:** \n To complete and clean up the current frame transmission.\n - **Operation:** \n In this phase, the controller resets the BUSY and PROGRAM flags in the control register to signal that the frame transfer is complete. Additionally, if interrupts have been enabled via the configuration interface, an interrupt signal is issued to notify external logic of the transmission\u2019s end. Once the finalization tasks are performed, the controller returns to the Initial Phase, ready to accept a new transmission request.\n - **Interrupt Generation:**\n - Clears the busy bit in the transmit control register.\n - Asserts the interrupt output (`interrupt_out`) if the interrupt enable flag is set. This signal notifies external logic that the current transmission is complete.\n\n### 4.3 Data Path and Framing\n\nThe transmitter stores the complete Ethernet frame in a dual-port memory that serves as a frame buffer. The memory layout is designed so that the first few words contain the MAC addresses, followed by the frame payload data. The transmitter then accesses this memory sequentially to build the frame output for the AXI-stream interface.\nBelow are the Strobe generation, Memory Organization process, and two detailed flows for the transmitter framing operation\u2014one for normal operation and another for the MAC program mode.\n\n#### AXI Strobe generation (`axis_tstrb_out`)\nThis logic generates the byte strobe signal for the 32-bit transmit data word. The strobe indicates which of the four bytes in the data word are valid and should be transmitted. When padding is enabled (length < 64 bytes), strobe is made 0xF for zero data sent on AXI frame.\n- **State Check:** \n The logic only updates the strobe during the state when data is being read (the \"read\" phase of the transmitter).\n- **Full Word Case:** \n If the remaining transmit length (tracked by a counter) is 4 bytes or more, then a full word is being sent. In this case, the strobe is set to `4'hF` (all four bytes are valid).\n- **Partial Word Case:** \n If fewer than 4 bytes remain, the lower two bits of the length counter determine the valid bytes:\n - If the remainder is **3** (`2'd3`), the strobe is set to `4'h7` (binary 0111), indicating that the lowest three bytes are valid.\n - If the remainder is **2** (`2'd2`), the strobe is set to `4'h3` (binary 0011), indicating that the lowest two bytes are valid.\n - If the remainder is **1** (`2'd1`), the strobe is set to `4'h1` (binary 0001), indicating that only the lowest byte is valid.\n - If there is no remaining byte (default case), the strobe is set to `4'h0`.\n\n#### Memory Organization\n\n- **MAC Address Storage:** \n The initial three memory word locations (addresses) are reserved for the Ethernet MAC addresses. They are programmed as follows:\n - **Address 0x0000:** \n Contains the lower 32 bits of the destination MAC address. This covers four out of the six bytes that make up the destination address.\n - **Address 0x0004:** \n Combines two critical pieces of data: \n - In the lower 16 bits, it holds the remaining two bytes (upper half) of the destination MAC address. \n - In the upper 16 bits, it stores the lower two bytes of the source MAC address.\n - **Address 0x0008:** \n Contains the upper 32 bits of the source MAC address. These four bytes complete the 6-byte source MAC address. The source MAC address will be the same for all frames.\n \n- **Payload Data Storage:** \n - **Starting at Address 0x000C:** \n The rest of the memory is allocated to hold the frame payload. \n - **Organization:** \n The payload is written as a series of 32-bit words. If the payload does not exactly align to 32-bit boundaries (i.e., the final word is incomplete), the unused bytes are defaulted to zero to ensure a complete word is stored.\n \n - **Frame Construction:** \n The transmitted frame is constructed by first outputting the MAC addresses (which account for 12 bytes in total when combined), followed immediately by the payload data. If the overall frame length (including the MAC addresses and payload) is less than 64 bytes (the Ethernet minimum), the transmitter automatically applies padding (zeroes) at the end so that the total frame length meets the standard.\n\n#### Transmitter Normal Frame Flow\n\n- **Configure Frame Length and Interrupt Enable (Addresses 0x07F4 and 0x07F8):** \n - **Frame Length Configuration (0x07F4):** \n Before transmission begins, a configuration register is programmed with the total frame length. This length includes the header bytes (from the MAC addresses) plus the payload. Internally, this value is loaded into a counter that will track the remaining number of bytes to be sent during transmission. If the total length is less than 64 bytes\u2014the minimum Ethernet frame size\u2014the transmitter automatically increases the effective length to 64 bytes by adding padding. \n - **Interrupt Enable (0x07F8):** \n A separate register controls whether an interrupt is generated at the end of the transmission. By setting this register appropriately, you instruct the transmitter to assert an interrupt signal once the frame has been fully transmitted (including `axis_tlast_out`). This enables external logic to immediately act on the completion of a frame.\n\n- **Configure MAC Addresses (Memory Addresses 0x0000, 0x0004, and 0x0008):** \n - **Destination MAC Address:** \n - **Address 0x0000:** \n The first 32 bits are programmed with the lower portion of the destination MAC address. \n - **Address 0x0004:** \n This address contains the remaining 16 bits of the destination MAC address. \n - **Source MAC Address:** \n - **Address 0x0004 (Upper 16 bits):** \n The same address that finishes the destination MAC is also used here to store the lower 16 bits of the source MAC address. \n - **Address 0x0008:** \n This address is programmed with the upper 32 bits of the source MAC address, completing the 48-bit value. \n \n By configuring these addresses, the module ensures that the first 12 bytes of the transmitted frame correctly contain the destination and source MAC addresses, which are critical for Ethernet frame routing.\n\n- **Program Frame Payload (Starting at Memory Address 0x000C):** \n - **Payload Data Loading:** \n Starting at address 0x000C, the transmitter's memory is loaded with the payload data. The payload is written as a series of 32-bit words. \n - **Partial Word Handling:** \n If the payload does not exactly fill a complete 32-bit word, the remaining bytes of that word are filled with zeros. This ensures that every memory read results in a valid 32-bit word and that any final word transmitted only includes the valid bytes (with the unused lanes being padded if necessary). \n \n The organized memory layout guarantees that the frame data follows the MAC header data, and that when the frame is streamed out, it adheres to the correct sequence.\n\n- **Start Transmission by Setting the Control Register (Address 0x07FC):** \n - **Triggering the FSM:** \n With all the frame parameters and payload data configured, the transmission is initiated by writing to the control register at address 0x07FC. Writing the appropriate control value (for example, 0x00000001 for setting the busy indicator) informs the transmitter that the frame can be sent out. The PROGRAM bit set is not required in normal operation. \n - **Control Actions:** \n At this point, the finite-state machine (FSM) governing the transmitter begins its operation. The FSM will start by reading the pre-loaded data from memory, decrementing the frame length counter as words are transmitted, and incrementing the memory pointer with each successful transfer.\n\n- **Wait for Transmission Completion:** \n - **Flow Monitoring:** \n As the data is streamed out over the AXI-stream interface, the transmitter monitors a key signal:\n - If the interrupt enable register (0x07F8) was configured to generate an interrupt, the external controller waits for the interrupt signal. \n - **Completion Verification:** \n Once the frame is completely transmitted and either the interrupt is received or the end-of-frame (`axis_tlast_out`) signal is observed, the data transfer is confirmed to be complete. The transmitter then resets its internal state, preparing for the next transmission command.\n\n#### Transmitter MAC Program Mode Flow\n\nIn this mode, only the MAC address information is updated while the previously stored payload remains unchanged. This is useful when only the destination MAC requires updating without reprogramming the complete frame data.\n\n**Configure Interrupt Enable (0x07F8)** \n- **Interrupt Enable (0x07F8):** \n - Set the register to enable interrupt generation upon MAC address update. Mandatory in this mode as there won't be any AXI data output.\n\n**Configure MAC Addresses (Memory Addresses 0x0000, 0x0004, and 0x0008)** \n- **Update Destination MAC Address:** \n - **Address 0x0000:** Write the new lower 32 bits of the destination MAC address. \n - **Address 0x0004 (Lower 16 bits):** Write the new remaining 16 bits of the destination MAC address.\n- **Source MAC Address Configuration:** \n - In many scenarios, the source MAC address remains unchanged. However, if needed, the source MAC can similarly be updated at addresses 0x0004 (upper 16 bits) and 0x0008 (upper 32 bits). \n\n**Start Transmission by Setting the Control Register with PROGRAM Mode (Address 0x07FC)** \n- **Triggering MAC Program Mode:** \n - Write the control value to 0x07FC with the PROGRAM and BUSY bits selected. \n - This instructs the FSM to bypass the normal payload load procedure. Instead, it reads the updated MAC header along with the previously stored payload.\n- **FSM Operations (MAC Program Mode):** \n - The FSM quickly updates only the MAC address region and then proceeds to the END state, waiting for the Next BUSY bit to set for frame transfer.\n\n**Wait for Transmission Completion** \n - Similar to normal operation, enable the 0x07FC BUSY Bit[0] to start transmission( PROGRAM Bit should be zero), and the output is monitored over the AXI-stream interface. \n - **With Interrupt Enabled:** The system waits for the interrupt signal generated after transmission. \n - After the frame (now composed of the newly updated MAC header and the unchanged payload) is transmitted and completion is signaled, the transmitter resets its internal state, ready for subsequent operations.\n\n### 4.4 Register Readback\n\nThe module supports readback of its internal status and configuration:\n- When `cfg_wr_in` is deasserted, the module drives `cfg_data_rd_out` with status data selected based on the lower 16 bits of the configuration address:\n - **0x07F4:** Returns the transmit length.\n - **0x07F8:** Returns the interrupt enable state.\n - **0x07FC:** Returns the transmit control status.\n - For other addresses, data from the DP-RAM is returned.\n\n## 5. Submodule: Ethernet Data Path RAM\n\n### 5.1 Module Overview\n\nThe **ethernet_dp_ram** is a parameterized dual-port RAM used to store the transmit frame data. Key characteristics include:\n\n- **Parameters:** \n - **WIDTH:** The data width, set to 32 bits.\n - **ADDR_W:** The address width (10 bits in this instance), allowing for 2\u00b9\u2070 (1024) memory locations.\n \n- **Port Interfaces:** \n - **Port 0 (Configuration Side):** \n - Accepts address, writes data, and a write enable signal. \n - Used for writing frame data during configuration.\n - **Port 1 (Transmit Side):** \n - Provides read access to the stored data based on the transmit pointer.\n\n#### IO Port List\n\n- **clk0_in**: Input, 1-bit Clock signal for DP-RAM.\n- **addr0_in**: Input, ADDR_W bits. Address for configuration access.\n- **data0_in**: Input, WIDTH bits. Data input for configuration writes.\n- **wr0_in**: Input, 1-bit. Active HIGH Write enable for configuration port.\n- **addr1_in**: Input, ADDR_W bits. Address for transmitter read access.\n- **data1_in**: Input, WIDTH bits \u2013 (Unused) Data input for transmitter port.\n- **wr1_in**: Input, 1-bit \u2013 Active HIGH. Write enable for the transmitter port. Hardcode to zero for read-only mode.\n- **data0_out**: Output, WIDTH bits \u2013 Data output for configuration port.\n- **data1_out**: Output, WIDTH bits \u2013 Data output for transmitter read access.\n\n### 5.2 Dual-Port RAM Operation\n\n**Write Operation (Port 0):** \n- When the configuration write enable (wr0_in) is asserted, a 32-bit data word is written into the RAM via the configuration port. \n- The memory address is provided through the configuration address input (addr0_in), ensuring word-aligned access. \n- The data is supplied on the data input (data0_in), and the write operation takes effect with a one-clock-cycle delay. \n- After this delay, the written data becomes available on the configuration data output (data0_out) for verification or readback.\n\n**Read Operation (Port 1):** \n- The transmit engine accesses the stored frame data through the transmit read port using the address provided on addr1_in. \n- The corresponding 32-bit data word is then output via data1_out after a one-clock-cycle latency from the time the address is supplied. \n- This read latency ensures that the transmitter receives the required data on time for continuous frame streaming over the AXI-stream interface.\n\n## 6. Timing, Constraints, and Assumptions\n\n- **Minimum and Maximum Frame Length:** \n The module enforces a minimum frame size of 64 bytes and a maximum frame size of 1518 bytes (including MAC addresses). If the configured transmit length is less than 64 bytes, data padding is applied to reach the required frame length.\n\n- **Throughput:** \n - Data is processed in 32-bit words. \n - The AXI-stream handshaking (using `axis_tvalid_out` and `axis_tready_in`) ensures lossless, synchronous data transfer.\n - There is no requirement for backpressure. `axis_tready_in` will always be HIGH.\n\n- **Configuration and Control Protocols:** \n - It is assumed that the configuration registers are updated by external control logic only when the module is idle (i.e., not in an active transmission phase).\n - The control signals (such as the busy bit and program bit in the TX control register) correctly reflect the state of the transmitter and manage state transitions.\n\n", + "verif/event_scheduler_tb.sv": null, + "docs/modified_specs.md": null, + "rtl/event_scheduler.sv": null, + "verif/tb_event_scheduler.sv": null, + "rtl/column_selector.sv": null, + "rtl/event_storage.sv": null, + "verif/tb.sv": 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+ "docs/adder_tree.md": null, + "docs/coeff_ram.md": null, + "docs/poly_decimator.md": null, + "docs/poly_filter.md": null, + "docs/shift_register.md": null, + "rtl/adder_tree.sv": null, + "rtl/coeff_ram.sv": null, + "rtl/poly_filter.sv": null, + "rtl/shift_register.sv": null, + "docs/prbs_specification.md": null, + "rtl/prbs_gen_check.sv": null, + "rtl/fsm.sv": null, + "verif/fsm_tb.sv": null, + "rtl/CA_1.sv": null, + "rtl/CA_2.sv": null, + "rtl/CA_3.sv": null, + "rtl/CA_4.sv": null, + "rtl/rgb_color_space_conversion.sv": null, + "rtl/APBGlobalHistoryRegister.v": null, + "docs/signed_comparator_specification.md": null, + "verif/signed_comparator_tb.sv": null, + "rtl/sorting_engine.sv": null, + "rtl/brick_sort.sv": null, + "rtl/bubble_sort.sv": null, + "rtl/merge_sort.sv": null, + "rtl/selection_sort.sv": null + } + }, + { + "id": "cvdp_agentic_event_scheduler_0001", + "index": 537, + "source_config": "cvdp_agentic_code_generation_no_commercial", + "instruction": "Context: You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n - **Update the contents of a text file from old content to new content**\n - `sed -i \"problematic_line_number s/problematic_statement/non_problematic_statement/\" Buggy_RTL_code.sv`\n - **To access a specific line of the file**\n - `awk 'NR==line_number' file_name.sv`\n\nYou will be given a prompt, and your task is to understand it and solve the given issue by using the above-mentioned commands as needed. In the final step, you should create a Linux patch to highlight the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach: \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.\n\nTask: n `event_scheduler` module in SystemVerilog. Refer to the specification provided in `docs/specs.md` and ensure you understand its content. The specification details parameterization (MAX_EVENTS=16, TIMESTAMP_WIDTH=16, PRIORITY_WIDTH=4, TIME_INCREMENT=10 ns), dynamic event addition and cancellation with error signaling, and event triggering based on `current_time`. Use temporary arrays for atomic state updates and select eligible events with the highest priority when multiple events are pending. complete RTL code that implements the event scheduler with proper handling of add, cancel, and trigger operations. The must include state update mechanisms to ensure operation and error-checking logic to validate event addition and cancellation requests.", + "verilog_code": { + "code_block_2_0": "module in SystemVerilog. Refer to the specification provided in `docs/specs.md` and ensure you understand its content. The specification details parameterization (MAX_EVENTS=16, TIMESTAMP_WIDTH=16, PRIORITY_WIDTH=4, TIME_INCREMENT=10 ns), dynamic event addition and cancellation with error signaling, and event triggering based on `current_time`. Use temporary arrays for atomic state updates and select eligible events with the highest priority when multiple events are pending. Generate complete RTL code that implements the event scheduler with proper handling of add, cancel, and trigger operations. The design must include state update mechanisms to ensure operation and error-checking logic to validate event addition and cancellation requests.\n {'docs/specification.md': None, 'rtl/decoder_data_control_64b66b.sv': None, 'rtl/encoder_control_64b66b.sv': None, 'rtl/encoder_data_64b66b.sv': None, 'rtl/aes128_encrypt.sv': None, 'verif/tb_aes128_enc.sv': None, 'rtl/aes128_decrypt.sv': None, 'rtl/aes128_key_expansion.sv': None, 'rtl/inv_sbox.sv': None, 'rtl/sbox.sv': None, 'verif/tb_aes128_dec.sv': None, 'rtl/aes_encrypt.sv': None, 'verif/tb_aes_encrypt.sv': None, 'rtl/aes_decrypt.sv': None, 'rtl/aes_ke.sv': None, 'verif/tb_aes_decrypt.sv': None, 'rtl/aes_dec_top.sv': None, 'rtl/aes_enc_top.sv': None, 'verif/tb_padding_top.sv': None, 'verif/tb_des_enc.sv': None, 'docs/Key_schedule.md': None, 'docs/Permutations.md': None, 'docs/S_box_creation.md': None, 'rtl/S1.sv': None, 'rtl/S2.sv': None, 'rtl/S3.sv': None, 'rtl/S4.sv': None, 'rtl/S5.sv': None, 'rtl/S6.sv': None, 'rtl/S7.sv': None, 'rtl/S8.sv': None, 'rtl/des_enc.sv': None, 'verif/tb_des_dec.sv': None, 'docs/Encryption.md': None, 'rtl/des_dec.sv': None, 'verif/tb_3des_enc.sv': None, 'verif/tb_3des_dec.sv': None, 'docs/min_hamming_distance_finder_spec.md': None, 'rtl/Bit_Difference_Counter.sv': None, 'rtl/Bitwise_Reduction.sv': None, 'rtl/Data_Reduction.sv': None, 'verif/tb_Min_Hamming_Distance_Finder.sv': None, 'docs/specs.md': '# Event Scheduler Module Description\\n\\nThis module implements a programmable event scheduler for a real-time system. The scheduler supports up to 16 events, with each event defined by a timestamp and a priority. It continuously tracks an internal system time and triggers events when their scheduled time is reached. When multiple events are eligible, it selects the one with the highest priority. The design supports dynamic addition and cancellation of events, along with error signaling for invalid operations.\\n\\n---\\n\\n## Parameterization\\n\\n- **MAX_EVENTS:** Fixed number of events supported \u2013 16 \\n- **TIMESTAMP_WIDTH:** Bit-width of the event timestamp \u2013 16 bits \\n- **PRIORITY_WIDTH:** Bit-width of the event priority \u2013 4 bits \\n- **TIME_INCREMENT:** Increment applied to `current_time` every clock cycle \u2013 10 ns\\n\\nThese parameters define the fixed storage capacity and timing resolution of the scheduler.\\n\\n---\\n\\n## Interfaces\\n\\n### Clock and Reset\\n\\n- **clk:** Clock signal for synchronous operations.\\n- **reset:** Active-high reset signal that initializes the system and clears all event data.\\n\\n### Control Signals\\n\\n- **add_event:** When asserted, instructs the scheduler to add a new event.\\n- **cancel_event:** When asserted, instructs the scheduler to cancel an existing event.\\n\\n### Event Input Data\\n\\n- **event_id** (4 bits): Identifier for the event (ranging from 0 to 15).\\n- **timestamp** (16 bits): The scheduled trigger time (in ns) for the event.\\n- **priority_in** (4 bits): Priority of the event; used for resolving conflicts when multiple events are eligible.\\n\\n### Event Output Data\\n\\n- **event_triggered:** A one-cycle pulse that indicates an event has been triggered.\\n- **triggered_event_id** (4 bits): Identifier of the event that was triggered.\\n- **error:** Signals an error when attempting invalid operations (e.g., adding an already active event or cancelling a non-existent event).\\n- **current_time** (16 bits): The current system time, which is incremented by 10 ns every clock cycle.\\n\\n---\\n\\n## Detailed Functionality\\n\\n### 1. Event Storage and Temporary State Management\\n\\n- **Event Arrays:** \\n The scheduler maintains three main arrays:\\n - `event_timestamps`: Stores the scheduled timestamps for each event.\\n - `event_priorities`: Stores the priority for each event.\\n - `event_valid`: A flag array indicating if a particular event slot is active.\\n \\n- **Temporary Arrays:** \\n To ensure atomic updates within a clock cycle, temporary copies of the event arrays (`tmp_event_timestamps`, `tmp_event_priorities`, and `tmp_event_valid`) are created. A temporary variable, `tmp_current_time`, holds the updated time.\\n\\n### 2. Time Management\\n\\n- **Incrementing Time:** \\n On each clock cycle (outside of reset), `current_time` is incremented by a fixed value (10 ns) and stored in `tmp_current_time`. This updated time is later committed back to `current_time`.\\n\\n### 3. Event Addition and Cancellation\\n\\n- **Event Addition:** \\n When `add_event` is asserted:\\n - The scheduler checks if an event with the given `event_id` is already active.\\n - If the slot is free, the event\u2019s `timestamp` and `priority_in` are stored in the temporary arrays and marked valid.\\n - If the slot is already occupied, the module sets the `error` signal.\\n\\n- **Event Cancellation:** \\n When `cancel_event` is asserted:\\n - The scheduler verifies if the event corresponding to `event_id` is active.\\n - If active, the valid flag is cleared in the temporary state.\\n - If not, an error is signaled.\\n\\n### 4. Event Selection and Triggering\\n\\n- **Selection Mechanism:** \\n The module scans through the temporary event arrays to find eligible events\u2014those with a timestamp less than or equal to the updated `tmp_current_time`. \\n - If multiple eligible events exist, the one with the highest priority is chosen.\\n\\n- **Triggering:** \\n If an eligible event is found:\\n - The `event_triggered` signal is asserted for one clock cycle.\\n - The `triggered_event_id` output is set to the chosen event.\\n - The valid flag for that event is cleared in the temporary arrays to prevent it from being triggered again.\\n\\n### 5. State Commit\\n\\n- **Commit Process:** \\n After processing additions, cancellations, and event selection:\\n - The temporary time and event arrays are written back to the main registers (`current_time`, `event_timestamps`, `event_priorities`, and `event_valid`), ensuring that all updates are synchronized at the end of the clock cycle.\\n\\n---\\n\\n## Summary\\n\\n- **Architecture:** \\n The event scheduler is designed to manage a fixed number of events (16) using dedicated storage arrays for timestamps, priorities, and validity flags. Temporary arrays ensure that operations are performed atomically within each clock cycle.\\n\\n- **Time and Priority Management:** \\n The system increments an internal clock (`current_time`) by 10 ns every cycle. It triggers events when the scheduled timestamp is reached, and when multiple events are eligible, it resolves conflicts by selecting the one with the highest priority.\\n\\n- **Dynamic Handling:** \\n The scheduler supports dynamic event addition and cancellation. It also provides error signaling for invalid operations, making it robust for real-time scheduling applications.\\n\\nThis analysis provides a comprehensive overview of the architecture and functionality of the event scheduler module, highlighting its suitability for applications requiring precise and dynamic event management in real-time systems.\\n', 'rtl/arithmetic_progression_generator.sv': None, 'docs/algorithms.md': None, 'docs/coeff_update_spec.md': None, 'docs/equalizer_spec.md': None, 'docs/error_calc_spec.md': None, 'rtl/coeff_update.sv': None, 'rtl/dynamic_equalizer.sv': None, 'rtl/error_calc.sv': None, 'docs/awgn_spec.md': None, 'docs/equalizer_top_spec.md': None, 'rtl/elevator_control_system.sv': None, 'docs/tx_specification.md': None, 'rtl/ethernet_fifo_cdc.sv': None, 'docs/tx_mac_specification.md': None, 'verif/event_scheduler_tb.sv': '`timescale 1ns/1ps\\nmodule event_scheduler_tb;\\n\\n \\n reg clk;\\n reg reset;\\n reg add_event;\\n reg cancel_event;\\n reg [3:0] event_id;\\n reg [15:0] timestamp;\\n reg [3:0] priority_in;\\n reg [3:0] trig_id;\\n reg [15:0] trig_time;\\n reg [15:0] future_time;\\n wire event_triggered;\\n wire [3:0] triggered_event_id;\\n wire error;\\n wire [15:0] current_time;\\n \\n \\n event_scheduler dut (\\n .clk(clk),\\n .reset(reset),\\n .add_event(add_event),\\n .cancel_event(cancel_event),\\n .event_id(event_id),\\n .timestamp(timestamp),\\n .priority_in(priority_in),\\n .event_triggered(event_triggered),\\n .triggered_event_id(triggered_event_id),\\n .error(error),\\n .current_time(current_time)\\n );\\n\\n \\n initial begin\\n clk = 0;\\n forever #5 clk = ~clk;\\n end\\n\\n \\n task wait_clock;\\n @(posedge clk);\\n endtask\\n\\n \\n task wait_for_trigger(output [3:0] trig_id, output [15:0] trig_time);\\n begin\\n \\n while (event_triggered !== 1) begin\\n wait_clock;\\n end\\n trig_id = triggered_event_id;\\n trig_time = current_time;\\n \\n wait_clock;\\n end\\n endtask\\n\\n initial begin\\n \\n reset = 1;\\n add_event = 0;\\n cancel_event = 0;\\n event_id = 0;\\n timestamp = 0;\\n priority_in = 0;\\n\\n \\n repeat (2) wait_clock;\\n reset = 0;\\n \\n wait_clock;\\n add_event = 1;\\n event_id = 4;\\n timestamp = 16\\'d20;\\n priority_in = 4\\'d2;\\n wait_clock; \\n add_event = 0;\\n \\n wait_for_trigger(trig_id, trig_time);\\n if (trig_id == 4)\\n $display(\"Test Case 1 Passed: Event 4 triggered at time %0d ns\", trig_time);\\n else\\n $display(\"Test Case 1 Failed: Expected event 4 trigger, got %0d at time %0d ns\", trig_id, trig_time);\\n\\n \\n wait_clock;\\n future_time = current_time + 40;\\n \\n add_event = 1;\\n event_id = 5;\\n timestamp = future_time;\\n priority_in = 4\\'d3;\\n wait_clock;\\n add_event = 0;\\n \\n \\n wait_clock;\\n add_event = 1;\\n event_id = 6;\\n timestamp = future_time;\\n priority_in = 4\\'d1;\\n wait_clock;\\n add_event = 0;\\n \\n \\n while (current_time < future_time)\\n wait_clock;\\n wait_for_trigger(trig_id, trig_time);\\n if (trig_id == 5)\\n $display(\"Test Case 2 Passed: Event 5 (priority 3) triggered over Event 6 at time %0d ns\", trig_time);\\n else\\n $display(\"Test Case 2 Failed: Incorrect event triggered (got %0d) at time %0d ns\", trig_id, trig_time);\\n \\n \\n wait_clock;\\n add_event = 1;\\n event_id = 7;\\n timestamp = current_time + 20;\\n priority_in = 4\\'d2;\\n wait_clock;\\n add_event = 0;\\n \\n wait_clock;\\n cancel_event = 1;\\n event_id = 7;\\n wait_clock;\\n cancel_event = 0;\\n \\n repeat (4) wait_clock;\\n if (event_triggered && (triggered_event_id == 7))\\n $display(\"Test Case 3 Failed: Event 7 triggered despite cancellation at time %0d ns\", current_time);\\n else\\n $display(\"Test Case 3 Passed: Event 7 cancelled successfully (no trigger) at time %0d ns\", current_time);\\n \\n #50;\\n $finish;\\n end\\n\\n initial begin\\n $dumpfile(\"event_scheduler.vcd\");\\n $dumpvars(0, event_scheduler_tb);\\n end\\n\\nendmodule', 'docs/modified_specs.md': None, 'rtl/event_scheduler.sv': None, 'verif/tb_event_scheduler.sv': None, 'rtl/column_selector.sv': None, 'rtl/event_storage.sv': None, 'verif/tb.sv': None, 'rtl/fixed_priority_arbiter.sv': None, 'verif/fixed_priority_arbiter_tb.sv': None, 'docs/Modified_specification.md': None, 'docs/GCD_specification.md': None, 'docs/crypto_accelerator_specification.md': None, 'docs/modular_exponentiation_specification.md': None, 'docs/modular_multiplier_specification.md': None, 'rtl/gcd_controlpath_3.sv': None, 'rtl/gcd_controlpath_4.sv': None, 'rtl/gcd_datapath_5.sv': None, 'rtl/gcd_datapath_6.sv': None, 'rtl/gcd_top_1.sv': None, 'rtl/gcd_top_2.sv': None, 'rtl/modular_exponentiation.sv': None, 'rtl/modular_multiplier.sv': None, 'rtl/lfsr_8bit.sv': None, 'verif/lfsr_8bit_tb.sv': None, 'rtl/bit16_lfsr.sv': None, 'rtl/low_power_ctrl.sv': None, 'rtl/sync_fifo.sv': None, 'verif/tb_low_power_channel.sv': None, 'rtl/cross_domain_sync.sv': None, 'rtl/dsp_input_stage.sv': None, 'rtl/dsp_output_stage.sv': None, 'rtl/lfsr_generator.sv': None, 'rtl/monte_carlo_dsp_monitor_top.sv': None, 'verif/monte_carlo_dsp_monitor_top_tb.sv': None, 'docs/multiplexer_specification.md': None, 'verif/multiplexer_tb.sv': None, 'docs/nbit_swizzling_spec.md': None, 'verif/nbit_swizzling_tb.sv': None, 'docs/nmea_decoder_spec.md': None, 'rtl/nmea_decoder.sv': None, 'verif/nmea_decoder_tb.sv': None, 'docs/fifo.md': None, 'rtl/fifo_memory.sv': None, 'rtl/read_to_write_pointer_sync.sv': None, 'rtl/rptr_empty.sv': None, 'rtl/wptr_full.sv': None, 'rtl/write_to_read_pointer_sync.sv': None, 'docs/spec.md': None, 'verif/async_filo_tb.sv': None, 'docs/axilite_to_pcie_config_module.md': None, 'rtl/axi4lite_to_pcie_cfg_bridge.sv': None, 'rtl/axis_broadcast.sv': None, 'verif/tb_axis_broadcast.sv': None, 'docs/axis_to_uart_tx_specs.md': None, 'docs/uart_rx_to_axis_specs.md': None, 'rtl/barrel_shifter.sv': None, 'verif/barrel_shifter_tb.sv': None, 'rtl/bcd_adder.sv': None, 'rtl/full_adder.sv': None, 'rtl/four_bit_adder.sv': None, 'rtl/search_binary_search_tree.sv': None, 'rtl/delete_node_binary_search_tree.sv': None, 'docs/bst_operations.md': None, 'rtl/binary_search_tree_sort_construct.sv': None, 'docs/Spec.md': None, 'verif/tb_binary_to_gray.sv': None, 'verif/tb_custom_byte_enable_ram.sv': None, 'verif/cache_controller_tb.sv': None, 'rtl/caesar_cipher.sv': None, 'verif/caesar_cipher_tb.sv': None, 'verif/tb_pseudoRandGenerator_ca.sv': None, 'docs/continuous_adder_specification.md': None, 'verif/continuous_adder_tb.sv': None, 'rtl/fifo_buffer.sv': None, 'verif/tb_fifo_buffer.sv': None, 'docs/direct_map_cache_spec.md': None, 'verif/tb_direct_map_cache.sv': None, 'rtl/direct_map_cache.sv': None, 'rtl/dual_port_memory.sv': None, 'rtl/gen_cos_sin_lut.sv': None, 'rtl/phase_lut.sv': None, 'rtl/phase_rotation.sv': None, 'rtl/power4.sv': None, 'rtl/saturation.sv': None, 'rtl/top_phase_rotation.sv': None, 'docs/spec_viterbi.md': None, 'docs/spec_slicer_top.md': None, 'docs/spec_top_phase_rotation.md': None, 'rtl/slicer.sv': None, 'rtl/slicer_top.sv': None, 'docs/swizzler_specification.md': None, 'verif/swizzler_tb.sv': None, 'rtl/swizzler.sv': None, 'docs/sync_serial_communication_tx_rx_spec.md': None, 'verif/sync_serial_communication_tb.sv': None, 'rtl/weight_stationary_pe.sv': None, 'verif/systolic_array_tb.sv': None, 'rtl/thermostat.v': None, 'docs/Traffic_controller.md': None, 'rtl/traffic_light_controller.sv': None, 'docs/Universal_Shift_Register_spec.md': None, 'verif/tb_universal_shift_register.sv': None, 'rtl/universal_shift_register.sv': None, 'docs/spec_conj.md': None, 'docs/spec_cross_correlation.md': None, 'docs/spec_detect_sequence.md': None, 'rtl/adder_2d_layers.sv': None, 'rtl/adder_tree_2d.sv': None, 'rtl/correlate.sv': None, 'rtl/cross_correlation.sv': None, 'docs/valid_modes.md': None, 'docs/words_counting.md': None, 'rtl/detect_sequence.sv': None, 'docs/proc_fsm_spec.md': None, 'docs/adder_tree.md': None, 'docs/coeff_ram.md': None, 'docs/poly_decimator.md': None, 'docs/poly_filter.md': None, 'docs/shift_register.md': None, 'rtl/adder_tree.sv': None, 'rtl/coeff_ram.sv': None, 'rtl/poly_filter.sv': None, 'rtl/shift_register.sv': None, 'docs/prbs_specification.md': None, 'rtl/prbs_gen_check.sv': None, 'rtl/fsm.sv': None, 'verif/fsm_tb.sv': None, 'rtl/CA_1.sv': None, 'rtl/CA_2.sv': None, 'rtl/CA_3.sv': None, 'rtl/CA_4.sv': None, 'rtl/rgb_color_space_conversion.sv': None, 'rtl/APBGlobalHistoryRegister.v': None, 'docs/signed_comparator_specification.md': None, 'verif/signed_comparator_tb.sv': None, 'rtl/sorting_engine.sv': None, 'rtl/brick_sort.sv': None, 'rtl/bubble_sort.sv': None, 'rtl/merge_sort.sv': None, 'rtl/selection_sort.sv': None}", + "verif/event_scheduler_tb.sv": "`timescale 1ns/1ps\nmodule event_scheduler_tb;\n\n \n reg clk;\n reg reset;\n reg add_event;\n reg cancel_event;\n reg [3:0] event_id;\n reg [15:0] timestamp;\n reg [3:0] priority_in;\n reg [3:0] trig_id;\n reg [15:0] trig_time;\n reg [15:0] future_time;\n wire event_triggered;\n wire [3:0] triggered_event_id;\n wire error;\n wire [15:0] current_time;\n \n \n event_scheduler dut (\n .clk(clk),\n .reset(reset),\n .add_event(add_event),\n .cancel_event(cancel_event),\n .event_id(event_id),\n .timestamp(timestamp),\n .priority_in(priority_in),\n .event_triggered(event_triggered),\n .triggered_event_id(triggered_event_id),\n .error(error),\n .current_time(current_time)\n );\n\n \n initial begin\n clk = 0;\n forever #5 clk = ~clk;\n end\n\n \n task wait_clock;\n @(posedge clk);\n endtask\n\n \n task wait_for_trigger(output [3:0] trig_id, output [15:0] trig_time);\n begin\n \n while (event_triggered !== 1) begin\n wait_clock;\n end\n trig_id = triggered_event_id;\n trig_time = current_time;\n \n wait_clock;\n end\n endtask\n\n initial begin\n \n reset = 1;\n add_event = 0;\n cancel_event = 0;\n event_id = 0;\n timestamp = 0;\n priority_in = 0;\n\n \n repeat (2) wait_clock;\n reset = 0;\n \n wait_clock;\n add_event = 1;\n event_id = 4;\n timestamp = 16'd20;\n priority_in = 4'd2;\n wait_clock; \n add_event = 0;\n \n wait_for_trigger(trig_id, trig_time);\n if (trig_id == 4)\n $display(\"Test Case 1 Passed: Event 4 triggered at time %0d ns\", trig_time);\n else\n $display(\"Test Case 1 Failed: Expected event 4 trigger, got %0d at time %0d ns\", trig_id, trig_time);\n\n \n wait_clock;\n future_time = current_time + 40;\n \n add_event = 1;\n event_id = 5;\n timestamp = future_time;\n priority_in = 4'd3;\n wait_clock;\n add_event = 0;\n \n \n wait_clock;\n add_event = 1;\n event_id = 6;\n timestamp = future_time;\n priority_in = 4'd1;\n wait_clock;\n add_event = 0;\n \n \n while (current_time < future_time)\n wait_clock;\n wait_for_trigger(trig_id, trig_time);\n if (trig_id == 5)\n $display(\"Test Case 2 Passed: Event 5 (priority 3) triggered over Event 6 at time %0d ns\", trig_time);\n else\n $display(\"Test Case 2 Failed: Incorrect event triggered (got %0d) at time %0d ns\", trig_id, trig_time);\n \n \n wait_clock;\n add_event = 1;\n event_id = 7;\n timestamp = current_time + 20;\n priority_in = 4'd2;\n wait_clock;\n add_event = 0;\n \n wait_clock;\n cancel_event = 1;\n event_id = 7;\n wait_clock;\n cancel_event = 0;\n \n repeat (4) wait_clock;\n if (event_triggered && (triggered_event_id == 7))\n $display(\"Test Case 3 Failed: Event 7 triggered despite cancellation at time %0d ns\", current_time);\n else\n $display(\"Test Case 3 Passed: Event 7 cancelled successfully (no trigger) at time %0d ns\", current_time);\n \n #50;\n $finish;\n end\n\n initial begin\n $dumpfile(\"event_scheduler.vcd\");\n $dumpvars(0, event_scheduler_tb);\n end\n\nendmodule" + }, + "test_info": {}, + "expected_behavior": [ + "include state update mechanisms to ensure operation and error-checking logic to validate event addition and cancellation requests" + ], + "metadata": { + "categories": [ + "cid003", + "easy" + ], + "domain": "memory", + "complexity": "beginner", + "problem_type": "design", + "has_code": true, + "has_tests": false + }, + "full_prompt": "Design an `event_scheduler` module in SystemVerilog. Refer to the specification provided in `docs/specs.md` and ensure you understand its content. The specification details parameterization (MAX_EVENTS=16, TIMESTAMP_WIDTH=16, PRIORITY_WIDTH=4, TIME_INCREMENT=10 ns), dynamic event addition and cancellation with error signaling, and event triggering based on `current_time`. Use temporary arrays for atomic state updates and select eligible events with the highest priority when multiple events are pending. Generate complete RTL code that implements the event scheduler with proper handling of add, cancel, and trigger operations. The design must include state update mechanisms to ensure operation and error-checking logic to validate event addition and cancellation requests.\n", + "system_message": "You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n - **Update the contents of a text file from old content to new content**\n - `sed -i \"problematic_line_number s/problematic_statement/non_problematic_statement/\" Buggy_RTL_code.sv`\n - **To access a specific line of the file**\n - `awk 'NR==line_number' file_name.sv`\n\nYou will be given a prompt, and your task is to understand it and solve the given issue by using the above-mentioned commands as needed. In the final step, you should create a Linux patch to highlight the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach: \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.", + "raw_context": { + "docs/specification.md": null, + "rtl/decoder_data_control_64b66b.sv": null, + "rtl/encoder_control_64b66b.sv": null, + "rtl/encoder_data_64b66b.sv": null, + "rtl/aes128_encrypt.sv": null, + "verif/tb_aes128_enc.sv": null, + "rtl/aes128_decrypt.sv": null, + "rtl/aes128_key_expansion.sv": null, + "rtl/inv_sbox.sv": null, + "rtl/sbox.sv": null, + "verif/tb_aes128_dec.sv": null, + "rtl/aes_encrypt.sv": null, + "verif/tb_aes_encrypt.sv": null, + "rtl/aes_decrypt.sv": null, + "rtl/aes_ke.sv": null, + "verif/tb_aes_decrypt.sv": null, + "rtl/aes_dec_top.sv": null, + "rtl/aes_enc_top.sv": null, + "verif/tb_padding_top.sv": null, + "verif/tb_des_enc.sv": null, + "docs/Key_schedule.md": null, + "docs/Permutations.md": null, + "docs/S_box_creation.md": null, + "rtl/S1.sv": null, + "rtl/S2.sv": null, + "rtl/S3.sv": null, + "rtl/S4.sv": null, + "rtl/S5.sv": null, + "rtl/S6.sv": null, + "rtl/S7.sv": null, + "rtl/S8.sv": null, + "rtl/des_enc.sv": null, + "verif/tb_des_dec.sv": null, + "docs/Encryption.md": null, + "rtl/des_dec.sv": null, + "verif/tb_3des_enc.sv": null, + "verif/tb_3des_dec.sv": null, + "docs/min_hamming_distance_finder_spec.md": null, + "rtl/Bit_Difference_Counter.sv": null, + "rtl/Bitwise_Reduction.sv": null, + "rtl/Data_Reduction.sv": null, + "verif/tb_Min_Hamming_Distance_Finder.sv": null, + "docs/specs.md": "# Event Scheduler Module Description\n\nThis module implements a programmable event scheduler for a real-time system. The scheduler supports up to 16 events, with each event defined by a timestamp and a priority. It continuously tracks an internal system time and triggers events when their scheduled time is reached. When multiple events are eligible, it selects the one with the highest priority. The design supports dynamic addition and cancellation of events, along with error signaling for invalid operations.\n\n---\n\n## Parameterization\n\n- **MAX_EVENTS:** Fixed number of events supported \u2013 16 \n- **TIMESTAMP_WIDTH:** Bit-width of the event timestamp \u2013 16 bits \n- **PRIORITY_WIDTH:** Bit-width of the event priority \u2013 4 bits \n- **TIME_INCREMENT:** Increment applied to `current_time` every clock cycle \u2013 10 ns\n\nThese parameters define the fixed storage capacity and timing resolution of the scheduler.\n\n---\n\n## Interfaces\n\n### Clock and Reset\n\n- **clk:** Clock signal for synchronous operations.\n- **reset:** Active-high reset signal that initializes the system and clears all event data.\n\n### Control Signals\n\n- **add_event:** When asserted, instructs the scheduler to add a new event.\n- **cancel_event:** When asserted, instructs the scheduler to cancel an existing event.\n\n### Event Input Data\n\n- **event_id** (4 bits): Identifier for the event (ranging from 0 to 15).\n- **timestamp** (16 bits): The scheduled trigger time (in ns) for the event.\n- **priority_in** (4 bits): Priority of the event; used for resolving conflicts when multiple events are eligible.\n\n### Event Output Data\n\n- **event_triggered:** A one-cycle pulse that indicates an event has been triggered.\n- **triggered_event_id** (4 bits): Identifier of the event that was triggered.\n- **error:** Signals an error when attempting invalid operations (e.g., adding an already active event or cancelling a non-existent event).\n- **current_time** (16 bits): The current system time, which is incremented by 10 ns every clock cycle.\n\n---\n\n## Detailed Functionality\n\n### 1. Event Storage and Temporary State Management\n\n- **Event Arrays:** \n The scheduler maintains three main arrays:\n - `event_timestamps`: Stores the scheduled timestamps for each event.\n - `event_priorities`: Stores the priority for each event.\n - `event_valid`: A flag array indicating if a particular event slot is active.\n \n- **Temporary Arrays:** \n To ensure atomic updates within a clock cycle, temporary copies of the event arrays (`tmp_event_timestamps`, `tmp_event_priorities`, and `tmp_event_valid`) are created. A temporary variable, `tmp_current_time`, holds the updated time.\n\n### 2. Time Management\n\n- **Incrementing Time:** \n On each clock cycle (outside of reset), `current_time` is incremented by a fixed value (10 ns) and stored in `tmp_current_time`. This updated time is later committed back to `current_time`.\n\n### 3. Event Addition and Cancellation\n\n- **Event Addition:** \n When `add_event` is asserted:\n - The scheduler checks if an event with the given `event_id` is already active.\n - If the slot is free, the event\u2019s `timestamp` and `priority_in` are stored in the temporary arrays and marked valid.\n - If the slot is already occupied, the module sets the `error` signal.\n\n- **Event Cancellation:** \n When `cancel_event` is asserted:\n - The scheduler verifies if the event corresponding to `event_id` is active.\n - If active, the valid flag is cleared in the temporary state.\n - If not, an error is signaled.\n\n### 4. Event Selection and Triggering\n\n- **Selection Mechanism:** \n The module scans through the temporary event arrays to find eligible events\u2014those with a timestamp less than or equal to the updated `tmp_current_time`. \n - If multiple eligible events exist, the one with the highest priority is chosen.\n\n- **Triggering:** \n If an eligible event is found:\n - The `event_triggered` signal is asserted for one clock cycle.\n - The `triggered_event_id` output is set to the chosen event.\n - The valid flag for that event is cleared in the temporary arrays to prevent it from being triggered again.\n\n### 5. State Commit\n\n- **Commit Process:** \n After processing additions, cancellations, and event selection:\n - The temporary time and event arrays are written back to the main registers (`current_time`, `event_timestamps`, `event_priorities`, and `event_valid`), ensuring that all updates are synchronized at the end of the clock cycle.\n\n---\n\n## Summary\n\n- **Architecture:** \n The event scheduler is designed to manage a fixed number of events (16) using dedicated storage arrays for timestamps, priorities, and validity flags. Temporary arrays ensure that operations are performed atomically within each clock cycle.\n\n- **Time and Priority Management:** \n The system increments an internal clock (`current_time`) by 10 ns every cycle. It triggers events when the scheduled timestamp is reached, and when multiple events are eligible, it resolves conflicts by selecting the one with the highest priority.\n\n- **Dynamic Handling:** \n The scheduler supports dynamic event addition and cancellation. It also provides error signaling for invalid operations, making it robust for real-time scheduling applications.\n\nThis analysis provides a comprehensive overview of the architecture and functionality of the event scheduler module, highlighting its suitability for applications requiring precise and dynamic event management in real-time systems.\n", + "rtl/arithmetic_progression_generator.sv": null, + "docs/algorithms.md": null, + "docs/coeff_update_spec.md": null, + "docs/equalizer_spec.md": null, + "docs/error_calc_spec.md": null, + "rtl/coeff_update.sv": null, + "rtl/dynamic_equalizer.sv": null, + "rtl/error_calc.sv": null, + "docs/awgn_spec.md": null, + "docs/equalizer_top_spec.md": null, + "rtl/elevator_control_system.sv": null, + "docs/tx_specification.md": null, + "rtl/ethernet_fifo_cdc.sv": null, + "docs/tx_mac_specification.md": null, + "verif/event_scheduler_tb.sv": "`timescale 1ns/1ps\nmodule event_scheduler_tb;\n\n \n reg clk;\n reg reset;\n reg add_event;\n reg cancel_event;\n reg [3:0] event_id;\n reg [15:0] timestamp;\n reg [3:0] priority_in;\n reg [3:0] trig_id;\n reg [15:0] trig_time;\n reg [15:0] future_time;\n wire event_triggered;\n wire [3:0] triggered_event_id;\n wire error;\n wire [15:0] current_time;\n \n \n event_scheduler dut (\n .clk(clk),\n .reset(reset),\n .add_event(add_event),\n .cancel_event(cancel_event),\n .event_id(event_id),\n .timestamp(timestamp),\n .priority_in(priority_in),\n .event_triggered(event_triggered),\n .triggered_event_id(triggered_event_id),\n .error(error),\n .current_time(current_time)\n );\n\n \n initial begin\n clk = 0;\n forever #5 clk = ~clk;\n end\n\n \n task wait_clock;\n @(posedge clk);\n endtask\n\n \n task wait_for_trigger(output [3:0] trig_id, output [15:0] trig_time);\n begin\n \n while (event_triggered !== 1) begin\n wait_clock;\n end\n trig_id = triggered_event_id;\n trig_time = current_time;\n \n wait_clock;\n end\n endtask\n\n initial begin\n \n reset = 1;\n add_event = 0;\n cancel_event = 0;\n event_id = 0;\n timestamp = 0;\n priority_in = 0;\n\n \n repeat (2) wait_clock;\n reset = 0;\n \n wait_clock;\n add_event = 1;\n event_id = 4;\n timestamp = 16'd20;\n priority_in = 4'd2;\n wait_clock; \n add_event = 0;\n \n wait_for_trigger(trig_id, trig_time);\n if (trig_id == 4)\n $display(\"Test Case 1 Passed: Event 4 triggered at time %0d ns\", trig_time);\n else\n $display(\"Test Case 1 Failed: Expected event 4 trigger, got %0d at time %0d ns\", trig_id, trig_time);\n\n \n wait_clock;\n future_time = current_time + 40;\n \n add_event = 1;\n event_id = 5;\n timestamp = future_time;\n priority_in = 4'd3;\n wait_clock;\n add_event = 0;\n \n \n wait_clock;\n add_event = 1;\n event_id = 6;\n timestamp = future_time;\n priority_in = 4'd1;\n wait_clock;\n add_event = 0;\n \n \n while (current_time < future_time)\n wait_clock;\n wait_for_trigger(trig_id, trig_time);\n if (trig_id == 5)\n $display(\"Test Case 2 Passed: Event 5 (priority 3) triggered over Event 6 at time %0d ns\", trig_time);\n else\n $display(\"Test Case 2 Failed: Incorrect event triggered (got %0d) at time %0d ns\", trig_id, trig_time);\n \n \n wait_clock;\n add_event = 1;\n event_id = 7;\n timestamp = current_time + 20;\n priority_in = 4'd2;\n wait_clock;\n add_event = 0;\n \n wait_clock;\n cancel_event = 1;\n event_id = 7;\n wait_clock;\n cancel_event = 0;\n \n repeat (4) wait_clock;\n if (event_triggered && (triggered_event_id == 7))\n $display(\"Test Case 3 Failed: Event 7 triggered despite cancellation at time %0d ns\", current_time);\n else\n $display(\"Test Case 3 Passed: Event 7 cancelled successfully (no trigger) at time %0d ns\", current_time);\n \n #50;\n $finish;\n end\n\n initial begin\n $dumpfile(\"event_scheduler.vcd\");\n $dumpvars(0, event_scheduler_tb);\n end\n\nendmodule", + "docs/modified_specs.md": null, + "rtl/event_scheduler.sv": null, + "verif/tb_event_scheduler.sv": null, + "rtl/column_selector.sv": null, + "rtl/event_storage.sv": null, + "verif/tb.sv": null, + "rtl/fixed_priority_arbiter.sv": null, + "verif/fixed_priority_arbiter_tb.sv": null, + "docs/Modified_specification.md": null, + "docs/GCD_specification.md": null, + "docs/crypto_accelerator_specification.md": null, + "docs/modular_exponentiation_specification.md": null, + "docs/modular_multiplier_specification.md": null, + "rtl/gcd_controlpath_3.sv": null, + "rtl/gcd_controlpath_4.sv": null, + "rtl/gcd_datapath_5.sv": null, + "rtl/gcd_datapath_6.sv": null, + "rtl/gcd_top_1.sv": null, + "rtl/gcd_top_2.sv": null, + "rtl/modular_exponentiation.sv": null, + "rtl/modular_multiplier.sv": null, + "rtl/lfsr_8bit.sv": null, + "verif/lfsr_8bit_tb.sv": null, + "rtl/bit16_lfsr.sv": null, + "rtl/low_power_ctrl.sv": null, + "rtl/sync_fifo.sv": null, + "verif/tb_low_power_channel.sv": null, + "rtl/cross_domain_sync.sv": null, + "rtl/dsp_input_stage.sv": null, + "rtl/dsp_output_stage.sv": null, + "rtl/lfsr_generator.sv": null, + "rtl/monte_carlo_dsp_monitor_top.sv": null, + "verif/monte_carlo_dsp_monitor_top_tb.sv": null, + "docs/multiplexer_specification.md": null, + "verif/multiplexer_tb.sv": null, + "docs/nbit_swizzling_spec.md": null, + "verif/nbit_swizzling_tb.sv": null, + "docs/nmea_decoder_spec.md": null, + "rtl/nmea_decoder.sv": null, + "verif/nmea_decoder_tb.sv": null, + "docs/fifo.md": null, + "rtl/fifo_memory.sv": null, + "rtl/read_to_write_pointer_sync.sv": null, + "rtl/rptr_empty.sv": null, + "rtl/wptr_full.sv": null, + "rtl/write_to_read_pointer_sync.sv": null, + "docs/spec.md": null, + "verif/async_filo_tb.sv": null, + "docs/axilite_to_pcie_config_module.md": null, + "rtl/axi4lite_to_pcie_cfg_bridge.sv": null, + "rtl/axis_broadcast.sv": null, + "verif/tb_axis_broadcast.sv": null, + "docs/axis_to_uart_tx_specs.md": null, + "docs/uart_rx_to_axis_specs.md": null, + "rtl/barrel_shifter.sv": null, + "verif/barrel_shifter_tb.sv": null, + "rtl/bcd_adder.sv": null, + "rtl/full_adder.sv": null, + "rtl/four_bit_adder.sv": null, + "rtl/search_binary_search_tree.sv": null, + "rtl/delete_node_binary_search_tree.sv": null, + "docs/bst_operations.md": null, + "rtl/binary_search_tree_sort_construct.sv": null, + "docs/Spec.md": null, + "verif/tb_binary_to_gray.sv": null, + "verif/tb_custom_byte_enable_ram.sv": null, + "verif/cache_controller_tb.sv": null, + "rtl/caesar_cipher.sv": null, + "verif/caesar_cipher_tb.sv": null, + "verif/tb_pseudoRandGenerator_ca.sv": null, + "docs/continuous_adder_specification.md": null, + "verif/continuous_adder_tb.sv": null, + "rtl/fifo_buffer.sv": null, + "verif/tb_fifo_buffer.sv": null, + "docs/direct_map_cache_spec.md": null, + "verif/tb_direct_map_cache.sv": null, + "rtl/direct_map_cache.sv": null, + "rtl/dual_port_memory.sv": null, + "rtl/gen_cos_sin_lut.sv": null, + "rtl/phase_lut.sv": null, + "rtl/phase_rotation.sv": null, + "rtl/power4.sv": null, + "rtl/saturation.sv": null, + "rtl/top_phase_rotation.sv": null, + "docs/spec_viterbi.md": null, + "docs/spec_slicer_top.md": null, + "docs/spec_top_phase_rotation.md": null, + "rtl/slicer.sv": null, + "rtl/slicer_top.sv": null, + "docs/swizzler_specification.md": null, + "verif/swizzler_tb.sv": null, + "rtl/swizzler.sv": null, + "docs/sync_serial_communication_tx_rx_spec.md": null, + "verif/sync_serial_communication_tb.sv": null, + "rtl/weight_stationary_pe.sv": null, + "verif/systolic_array_tb.sv": null, + "rtl/thermostat.v": null, + "docs/Traffic_controller.md": null, + "rtl/traffic_light_controller.sv": null, + "docs/Universal_Shift_Register_spec.md": null, + "verif/tb_universal_shift_register.sv": null, + "rtl/universal_shift_register.sv": null, + "docs/spec_conj.md": null, + "docs/spec_cross_correlation.md": null, + "docs/spec_detect_sequence.md": null, + "rtl/adder_2d_layers.sv": null, + "rtl/adder_tree_2d.sv": null, + "rtl/correlate.sv": null, + "rtl/cross_correlation.sv": null, + "docs/valid_modes.md": null, + "docs/words_counting.md": null, + "rtl/detect_sequence.sv": null, + "docs/proc_fsm_spec.md": null, + "docs/adder_tree.md": null, + "docs/coeff_ram.md": null, + "docs/poly_decimator.md": null, + "docs/poly_filter.md": null, + "docs/shift_register.md": null, + "rtl/adder_tree.sv": null, + "rtl/coeff_ram.sv": null, + "rtl/poly_filter.sv": null, + "rtl/shift_register.sv": null, + "docs/prbs_specification.md": null, + "rtl/prbs_gen_check.sv": null, + "rtl/fsm.sv": null, + "verif/fsm_tb.sv": null, + "rtl/CA_1.sv": null, + "rtl/CA_2.sv": null, + "rtl/CA_3.sv": null, + "rtl/CA_4.sv": null, + "rtl/rgb_color_space_conversion.sv": null, + "rtl/APBGlobalHistoryRegister.v": null, + "docs/signed_comparator_specification.md": null, + "verif/signed_comparator_tb.sv": null, + "rtl/sorting_engine.sv": null, + "rtl/brick_sort.sv": null, + "rtl/bubble_sort.sv": null, + "rtl/merge_sort.sv": null, + "rtl/selection_sort.sv": null + } + }, + { + "id": "cvdp_agentic_gcd_0007", + "index": 541, + "source_config": "cvdp_agentic_code_generation_no_commercial", + "instruction": "Context: You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Update the file content** by using:\n - `sed -i '3s/old/new/' file.txt`\n - **Find current working directory** by using:\n - `pwd`\n\nYou will be given a prompt and your task is to understand it and solve the given issue by using the above-mentioned commands as needed. In the final step, you should create a Linux patch to highlight the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.\n\nTask: cryptographic accelerator that performs RSA-like encryption operations, details of which are given in the specification provided in the `docs` folder.\nThe required RTL files are present in the `rtl` folder, and their corresponding specifications are in the `docs` directory. Choose the appropriate RTL modules based on the descriptions given in the RTL specification documents, and the System Verilog RTL module `crypto_accelerator` and add it to the `rtl` directory.\nUse the existing module that calculates the GCD using Stein's algorithm (as described in the specification) to perform the check for coprimes. If the public exponent (e) and totient \u03c6(n) are coprimes, then perform the encryption using the module that performs modular exponentiation of the inputs.\n\nThe existing modular_exponentiation provides incorrect output. Resolve the RTL issues in the module and update it.\n\nBelow is the port list of the `crypto_accelerator` module that you have to generate:\n```verilog\nmodule crypto_accelerator #(\n parameter WIDTH = 8\n)(\n input clk,\n input rst,\n input [WIDTH-1:0] candidate_e, // Candidate public exponent.\n input [WIDTH-1:0] totient, // Euler's totient \u03c6(n).\n input start_key_check,\n output logic key_valid,\n output logic done_key_check,\n input [WIDTH-1:0] plaintext,\n input [WIDTH-1:0] modulus,\n output logic [WIDTH-1:0] ciphertext,\n output logic done_encryption\n);\n```", + "verilog_code": { + "code_block_0_0": "module crypto_accelerator #(\n parameter WIDTH = 8\n)(\n input clk,\n input rst,\n input [WIDTH-1:0] candidate_e, // Candidate public exponent.\n input [WIDTH-1:0] totient, // Euler's totient \u03c6(n).\n input start_key_check,\n output logic key_valid,\n output logic done_key_check,\n input [WIDTH-1:0] plaintext,\n input [WIDTH-1:0] modulus,\n output logic [WIDTH-1:0] ciphertext,\n output logic done_encryption\n);", + "code_block_1_6": "verilog\nmodule crypto_accelerator #(\n parameter WIDTH = 8\n)(\n input clk,\n input rst,\n input [WIDTH-1:0] candidate_e, // Candidate public exponent.\n input [WIDTH-1:0] totient, // Euler's totient \u03c6(n).\n input start_key_check,\n output logic key_valid,\n output logic done_key_check,\n input [WIDTH-1:0] plaintext,\n input [WIDTH-1:0] modulus,\n output logic [WIDTH-1:0] ciphertext,\n output logic done_encryption\n);", + "code_block_1_7": "{'docs/specification.md': None, 'rtl/decoder_data_control_64b66b.sv': None, 'rtl/encoder_control_64b66b.sv': None, 'rtl/encoder_data_64b66b.sv': None, 'rtl/aes128_encrypt.sv': None, 'verif/tb_aes128_enc.sv': None, 'rtl/aes128_decrypt.sv': None, 'rtl/aes128_key_expansion.sv': None, 'rtl/inv_sbox.sv': None, 'rtl/sbox.sv': None, 'verif/tb_aes128_dec.sv': None, 'rtl/aes_encrypt.sv': None, 'verif/tb_aes_encrypt.sv': None, 'rtl/aes_decrypt.sv': None, 'rtl/aes_ke.sv': None, 'verif/tb_aes_decrypt.sv': None, 'rtl/aes_dec_top.sv': None, 'rtl/aes_enc_top.sv': None, 'verif/tb_padding_top.sv': None, 'verif/tb_des_enc.sv': None, 'docs/Key_schedule.md': None, 'docs/Permutations.md': None, 'docs/S_box_creation.md': None, 'rtl/S1.sv': None, 'rtl/S2.sv': None, 'rtl/S3.sv': None, 'rtl/S4.sv': None, 'rtl/S5.sv': None, 'rtl/S6.sv': None, 'rtl/S7.sv': None, 'rtl/S8.sv': None, 'rtl/des_enc.sv': None, 'verif/tb_des_dec.sv': None, 'docs/Encryption.md': None, 'rtl/des_dec.sv': None, 'verif/tb_3des_enc.sv': None, 'verif/tb_3des_dec.sv': None, 'docs/min_hamming_distance_finder_spec.md': None, 'rtl/Bit_Difference_Counter.sv': None, 'rtl/Bitwise_Reduction.sv': None, 'rtl/Data_Reduction.sv': None, 'verif/tb_Min_Hamming_Distance_Finder.sv': None, 'docs/specs.md': None, 'rtl/arithmetic_progression_generator.sv': None, 'docs/algorithms.md': None, 'docs/coeff_update_spec.md': None, 'docs/equalizer_spec.md': None, 'docs/error_calc_spec.md': None, 'rtl/coeff_update.sv': None, 'rtl/dynamic_equalizer.sv': None, 'rtl/error_calc.sv': None, 'docs/awgn_spec.md': None, 'docs/equalizer_top_spec.md': None, 'rtl/elevator_control_system.sv': None, 'docs/tx_specification.md': None, 'rtl/ethernet_fifo_cdc.sv': None, 'docs/tx_mac_specification.md': None, 'verif/event_scheduler_tb.sv': None, 'docs/modified_specs.md': None, 'rtl/event_scheduler.sv': None, 'verif/tb_event_scheduler.sv': None, 'rtl/column_selector.sv': None, 'rtl/event_storage.sv': None, 'verif/tb.sv': None, 'rtl/fixed_priority_arbiter.sv': None, 'verif/fixed_priority_arbiter_tb.sv': None, 'docs/Modified_specification.md': None, 'docs/GCD_specification.md': \"# RTL Specification for GCD Calculation using Stein's Algorithm\\n\\nThis document describes the high-level RTL architecture for a GCD calculator based on Stein's algorithm. The design is separated into three main modules: a top-level module that interconnects the datapath and control path, a control path module for sequencing, and a datapath module for arithmetic and data manipulation.\\n\\n- **Stein's Algorithm (Binary GCD):**\\n Stein\u2019s algorithm or binary GCD algorithm is an algorithm that computes the greatest common divisor of two non-negative integers. Stein\u2019s algorithm replaces division with arithmetic shifts, comparisons, and subtraction. Following is the algorithm to find GCD using Stein\u2019s algorithm gcd(a, b):\\n - Base case:\\n - If both a and b are 0, gcd is zero gcd(0, 0) = 0.\\n - gcd(a, 0) = a and gcd(0, b) = b because everything divides 0.\\n\\n - Step 1: Remove Common Factors of 2:\\n - If a and b are both even, gcd(a, b) = 2*gcd(a/2, b/2) because 2 is a common divisor. Multiplication with 2 can be done with a bitwise shift operator.\\n\\n - Step 2: Handling Even and Odd Cases:\\n - If a is even and b is odd, gcd(a, b) = gcd(a/2, b). Similarly, if a is odd and b is even, then gcd(a, b) = gcd(a, b/2). It is because 2 is not a common divisor.\\n\\n - Step 3: Handling Odd Numbers:\\n - If both a and b are odd, then gcd(a, b) = gcd(|a-b|/2, b). Note that the difference between two odd numbers is even\\n\\n - Step 4:Final GCD:\\n - Repeat steps 1\u20133 until a = b, or until a = 0.\\n - In either case, the GCD is 2k *b, where k is the number of factors of 2 removed in Step 1.\\n\\t\\t\\n---\\n\\n## 1. Top-Level Module:", + "code_block_1_8": "\\n\\n### Overview\\nThe top-level module orchestrates the GCD calculation by instantiating both the control path and datapath modules. The parameterizable", + "code_block_1_9": "defines the bit width of the input operands and output.\\n\\n### Ports\\n- **Inputs:**\\n -", + "code_block_1_10": ": Clock signal. Design is synced to the posedge of clk.\\n -", + "code_block_1_11": ": Reset signal. Active high.\\n -", + "code_block_1_12": ": First operand.\\n -", + "code_block_1_13": ": Second operand.\\n -", + "code_block_1_14": ": Start signal for beginning the computation. Active high.\\n- **Outputs:**\\n -", + "code_block_1_15": ": Output containing the computed GCD.\\n -", + "code_block_1_16": ": Indicates the completion of the GCD calculation. Active high.\\n\\n### Internal Signals\\n- **", + "code_block_1_17": "**: A signal computed in the datapath; indicates whether the current values of the operands are equal.\\n- **", + "code_block_1_18": "**: Encodes the state of the control path. \\n- **", + "code_block_1_19": "**: Generated by the control path when the calculation is finished.\\n\\n### Instance Connections\\n- **Control Path Instance (", + "code_block_1_24": "signal.\\n - Outputs the current state (", + "code_block_1_26": "flag.\\n \\n- **Datapath Instance (", + "code_block_1_31": ", and the current control state (", + "code_block_1_32": ").\\n - Computes and outputs the", + "code_block_1_33": "flag and the GCD result (", + "code_block_1_34": ").\\n\\n---\\n\\n## 2. Control Path Module:", + "code_block_1_35": "\\n\\n### Purpose\\nThis module generates control signals based on an internal state machine, dictating when to load new values, continue processing, or finish the computation.\\n\\n### Ports\\n- **Inputs:**\\n -", + "code_block_1_36": ": Clock signal. Design is synced to the posedge of clk.\\n -", + "code_block_1_37": ": Reset signal. Active high.\\n -", + "code_block_1_38": ": Start signal. Active high.\\n -", + "code_block_1_39": ": Signal from the datapath indicating if both operands are equal. Active high.\\n- **Outputs:**\\n -", + "code_block_1_40": ": Current state of the control logic.\\n -", + "code_block_1_41": ": Computation completion flag. Active high.\\n\\n### State Machine Description\\n- **States:**\\n - **S0 = 2'd0 (Idle/Load):** \\n When", + "code_block_1_42": "is inactive, the state remains in S0. When active, the state transitions to S2.\\n - **S2 = 2'd2 (Processing):** \\n The state loops in S2 while waiting for the operands to become equal. Once", + "code_block_1_43": "is asserted, the state moves to S1.\\n - **S1 = 2'd1 (Completion):** \\n A one-cycle state to signal the end of computation before returning to S0.\\n- Note : The control path RTL stores the FSM state in", + "code_block_1_44": "\\n- **State Transitions:**\\n - From **S0**: Remains in S0 if", + "code_block_1_45": "is low; otherwise transitions to S2.\\n - From **S2**: If", + "code_block_1_46": "is true, transitions to S1; otherwise remains in S2.\\n - From **S1**: Transitions back to S0.\\n\\n- **Signal Generation:**\\n - The output", + "code_block_1_47": "is asserted 1 clock cycle after entering the state S1.\\n - The current state is continuously assigned to", + "code_block_1_48": ".\\n\\n- On reset assertion transition so S0 state and deassert", + "code_block_1_49": ".\\n\\n---\\n\\n## 3. Datapath Module:", + "code_block_1_50": "\\n\\n### Purpose\\nThis module implements the arithmetic operations of Stein's GCD algorithm. It conditionally shifts and subtracts the input operands based on the algorithm until the final GCD is computed.\\n\\n### Parameter\\n- **", + "code_block_1_51": "**: Bit width of the input operands (and the output).\\n\\n### Ports\\n- **Inputs:**\\n -", + "code_block_1_52": ": Clock signal. Design is synced to the posedge of clk.\\n -", + "code_block_1_53": ": Reset signal. Active high.\\n -", + "code_block_1_54": ": First operand.\\n -", + "code_block_1_55": ": Second operand.\\n -", + "code_block_1_56": ": State signal from the control module.\\n- **Outputs:**\\n -", + "code_block_1_57": ": A flag indicating if the two operands (after internal updates) are equal. Active high.\\n -", + "code_block_1_58": ": The computed greatest common divisor.\\n\\n### Internal Signals and Registers\\n- **Registered Data:**\\n -", + "code_block_1_60": ": Register copies of the operands.\\n -", + "code_block_1_61": ": Output register for the GCD result.\\n -", + "code_block_1_62": ": Register used to count the number of common factors of 2 (shifts).\\n \\n- **Next-State Signals:**\\n -", + "code_block_1_63": ": Next values computed for", + "code_block_1_68": ".\\n\\n- **Computational Signals:**\\n -", + "code_block_1_69": ": Holds the difference result used when subtracting the operands.\\n -", + "code_block_1_70": ": Intermediate computed GCD value.\\n -", + "code_block_1_77": "are even.\\n\\n### Datapath Control Based on", + "code_block_1_78": "\\n- **State S0 (Load / Initialization):**\\n - Loads input values (", + "code_block_1_80": ") into the registers.\\n - Resets the factor counter", + "code_block_1_81": "and the output register.\\n \\n- **State S2 (Processing / Iterative Reduction):**\\n - **Both Operands Even:** \\n If both", + "code_block_1_83": "are even, both values are shifted right (divided by 2), and", + "code_block_1_84": "is incremented.\\n - **One Operand Even:** \\n If one operand is even, only the even operand is shifted right.\\n - **Both Operands Odd:** \\n When both operands are odd, subtract the smaller from the larger, shift the difference right, and reassign the registers.\\n - **Edge Cases:** \\n If one of the registers becomes 0, the module redirects values to converge on the non-zero operand.\\n \\n- **State S1 (Completion / Final Computation):**\\n - When the operands become equal, perform final computation:\\n - If both registers are zero,", + "code_block_1_85": "is set to 0.\\n - Otherwise, the non-zero operand is combined with the shift count", + "code_block_1_86": "(the common factors of 2) to produce the final result.\\n - The computed GCD (", + "code_block_1_88": ".\\n\\n### Data Path Signal Propagation\\n- The updated values (", + "code_block_1_92": ") are registered at every positive edge of the clock. On reset, all these registers are cleared.\", 'docs/crypto_accelerator_specification.md': '# Crypto Accelerator Module Specification\\nThis module implements a cryptographic accelerator that integrates two essential functions:\\n\\n1. **Key Validation:** \\n Evaluates a candidate public key component against its corresponding totient using a greatest common divisor (GCD) algorithm to check if they are coprimes. A successful check (i.e., the GCD equals 1) deems the key valid.\\n\\n2. **Encryption:** \\n When the key is valid, the module performs encryption by executing a modular exponentiation operation on provided plaintext data. If the key check fails, the encryption step is bypassed and a zero is output on the", + "code_block_1_93": ".\\n\\nA finite state machine (FSM) governs the sequencing of these operations, ensuring synchronous operation with a system clock and providing reset-based initialization.\\n\\n## Port List\\n\\n| Port Name | Direction | Bit-Width | Description |\\n|---------------------|-----------|-----------------------------|-------------------------------------------------------------------------------------------------|\\n| **clk** | Input | 1 | System clock that synchronizes all operations. |\\n| **rst** | Input | 1 | Initializes the module to a known state; resets the FSM and all outputs. Active-high. |\\n| **candidate_e** | Input | WIDTH | Represents the candidate public key component used in validation. |\\n| **totient** | Input | WIDTH | Represents Euler\u2019s totient value associated with the key. |\\n| **start_key_check** | Input | 1 | Triggers the key validation process when asserted. Active-high. |\\n| **key_valid** | Output | 1 | Indicates that the candidate key is valid (if the GCD equals 1). Active-high. |\\n| **done_key_check** | Output | 1 | Signals the completion of the key validation process. Active-high. |\\n| **plaintext** | Input | WIDTH | The data to be encrypted if the key is validated. |\\n| **modulus** | Input | WIDTH | The modulus used in the encryption operation via modular exponentiation. |\\n| **ciphertext** | Output | WIDTH | The result of the encryption operation (or a default value if the key is invalid). |\\n| **done_encryption** | Output | 1 | Indicates that the encryption operation (or its bypass) is completed. Active-high. |\\n\\n| Parameter Name | Description |\\n|----------------|-----------------------------------------------------------------|\\n| **WIDTH** | Determines the bit width of input and output signals. Default:8.|\\n\\n## Functional Description\\n\\n### Key Validation\\n\\n- **Triggering:** \\n The validation process begins when the external start command is asserted.\\n\\n- **Operation:** \\n Two numeric inputs (the candidate key and totient) are processed via a GCD computation. The output of this computation determines the validity of the candidate key:\\n - **Valid Key:** When the GCD equals 1 (the candidate key and totient are coprimes).\\n - **Invalid Key:** When the GCD does not equal 1 (the candidate key and totient are not coprimes).\\n\\n- **Outputs:** \\n -", + "code_block_1_94": "is asserted or deasserted based on the GCD calculation output, and", + "code_block_1_95": ", which indicates that the key validation process is complete, is asserted.\\n -", + "code_block_1_97": "are held high till the whole operation is completed, this may or may not include the encryption depending on whether the key is valid.\\n\\n### Encryption\\n\\n- **Conditional Execution:** \\n The encryption operation is only initiated if the key validation process confirms that the candidate key is valid.\\n\\n- **Operation:** \\n Upon successful validation, the module calculates the modular exponentiation based on the provided plaintext, using the candidate key (as the exponent) and the modulus input (to calculate the modulus of the exponentiation operation) .\\n\\n- **Default Behavior:** \\n If the key is not valid, the module bypasses encryption and outputs a predetermined default value (i.e. zero) as the ciphertext. If the key is valid the module outputs the result from above calculation as ciphertext.\\n\\n### Sequencing and Control\\n\\nAn internal finite state machine (FSM) coordinates the following steps:\\n \\n1. **Idle/Initialization:** \\n Sets all internal signals (driven sequentially) and outputs to zero and waits for the start command.\\n \\n2. **Key Validation:** \\n Initiates and then waits for the GCD computation to complete.\\n \\n3. **Decision Phase:** \\n Based on the result of the key validation, the FSM either:\\n - Proceeds to trigger the encryption operation, or \\n - Immediately outputs the default ciphertext.\\n \\n4. **Encryption Execution:** \\n Activates the modular exponentiation process and awaits its completion.\\n \\n5. **Completion:** \\n Signals the conclusion of both key validation and encryption (or bypass), and holds the final outputs till the start command is deasserted.\\n\\n## Timing and Reset\\n\\n- **Synchronous Operation:** \\n All transitions and operations are synchronized to the positive edge of the system clock, ensuring consistent and predictable behavior.\\n\\n- **Reset Behavior:** \\n The synchronous reset signal reinitializes the FSM and all outputs to IDLE and zeros respectively to allow for error-free start-up and operation.', 'docs/modular_exponentiation_specification.md': '# RTL Specification: modular_exponentiation\\n\\n## 1. Overview\\nThe **modular_exponentiation** module calculates \\n[result = (baseexponent) % mod_val] \\nusing the square-and-multiply algorithm. It uses a dedicated modular multiplication unit for its arithmetic operations.\\n\\nThe square-and-multiply algorithm, also known as exponentiation by squaring, computes ab by first converting b into its binary representation, then iteratively updating an accumulator that starts at 1: for each bit of b, it squares the accumulator and multiplies by a when the bit is 1. Because ab can grow very large, apply modular operation at every step to keep the intermediate numbers small and manageable. This method dramatically reduces the number of multiplications compared to a naive approach, making it especially effective for large numbers and widely used in cryptography and modular arithmetic.\\n\\n## 2. Parameter\\n- **WIDTH**: Sets the bit width for the operands, modulus, and result (default: 8).\\n\\n## 3. Interface\\n\\n### 3.1 Inputs\\n- **clk**: Clock signal. Design is synchronised to the posedge of clk.\\n- **rst**: Synchronous reset. Active-high.\\n- **start**: Initiates the modular exponentiation process. Active-high. All steps of the operation occur sequentially after start is asserted.\\n- **base**: Base operand, [WIDTH-1:0]. Unsigned integer.\\n- **exponent**: Exponent operand, [WIDTH-1:0]. Unsigned integer.\\n- **mod_val**: Modulus, [WIDTH-1:0]. Unsigned integer greater than 0.\\n\\n### 3.2 Outputs\\n- **result**: The computed result ((baseexponent) % mod_val), [WIDTH-1:0].\\n- **done**: Indicates when the computation is complete. Active-high.\\n\\n## 4. Internal Architecture\\n- **Control Logic**: A finite state machine (FSM) governs the overall operation, initiating the process, managing the iterative algorithm, and signaling completion.\\n- **Modular Multiplier Instance**: The module integrates a separate modular multiplication unit to perform the required modular arithmetic without exposing its internal details.\\n- **Registers**: Internal registers are used to hold intermediate results, the reduced base, and the exponent as it is processed.\\n\\n## 5. Remarks\\n- It leverages the modular multiplication unit to maintain clarity and reusability.', 'docs/modular_multiplier_specification.md': '# RTL Specification: modular_multiplier\\n\\n## 1. Overview\\nThe **modular_multiplier** computes the modular product \\n\\n (A * B\\\\) % mod_val\\n\\nusing a sequential shift-and-add algorithm over a configurable bit width.\\nThe shift-add algorithm for multiplication works by examining each bit of one binary number; for every bit that is 1, \\nit adds the other number shifted left by the bit\u2019s position to a running total. This method efficiently decomposes multiplication into simple bit shifts and \\nadditions, mirroring manual multiplication in binary and optimizing it for digital hardware.\\n\\n## 2. Parameter\\n- **WIDTH**: Bit width for operands, result, and intermediate signals (default: 8).\\n\\n## 3. Interface\\n\\n### 3.1 Inputs\\n- **clk**: Clock signal. Design is synchronised to the posedge of clk.\\n- **rst**: Synchronous reset. Active-high.\\n- **start**: Initiates the multiplication operation. Active-high. All steps of the operation occur sequentially after start is asserted.\\n- **A**: Multiplicand, [WIDTH-1:0]. Unsigned integer.\\n- **B**: Multiplier, [WIDTH-1:0]. Unsigned integer.\\n- **mod_val**: Modulus, [WIDTH-1:0]. Unsigned integer greater than 0.\\n\\n### 3.2 Outputs\\n- **result**: Final computed value ((A * B\\\\) % mod_val), [WIDTH-1:0].\\n- **done**: Indicates completion of the operation. Active-high.\\n\\n## 4. Functional Description\\nWhen a **start** signal is received, the module:\\n- Processes the multiplication sequentially.\\n- Produces the final result when all computations are complete, asserting the **done** flag.\\n\\n## 5. Remarks\\n- Keep intermediate values within bounds.', 'rtl/gcd_controlpath_3.sv': \"module gcd_controlpath_3 (\\n input clk,\\n input rst,\\n input go,\\n input equal,\\n output logic [1:0] controlpath_state,\\n output logic done\\n);\\n localparam S0 = 2'd0;\\n localparam S1 = 2'd1;\\n localparam S2 = 2'd2;\\n\\n logic [1:0] curr_state, next_state;\\n\\n always_comb begin\\n next_state = curr_state;\\n case (curr_state)\\n S0: begin\\n if (!go)\\n next_state = S0;\\n else\\n next_state = S2;\\n end\\n S1: begin\\n next_state = S0;\\n end\\n S2: begin\\n if (equal)\\n next_state = S1;\\n else\\n next_state = S2;\\n end\\n default: begin\\n next_state = S0;\\n end\\n endcase\\n end\\n\\n always_ff @(posedge clk) begin\\n if (rst)\\n curr_state <= S0;\\n else\\n curr_state <= next_state;\\n end\\n\\n always_ff @(posedge clk) begin\\n if (rst)\\n done <= 1'b0;\\n else\\n done <= (curr_state == S1);\\n end\\n\\n assign controlpath_state = curr_state;\\n\\nendmodule\", 'rtl/gcd_controlpath_4.sv': \"module gcd_controlpath_4 (\\n input clk,\\n input rst,\\n input go,\\n input equal,\\n input greater_than,\\n output logic [1:0] controlpath_state,\\n output logic done\\n);\\n\\n\\n logic [1:0] curr_state;\\n logic [1:0] next_state;\\n\\n localparam S0 = 2'd0;\\n localparam S1 = 2'd1;\\n localparam S2 = 2'd2;\\n localparam S3 = 2'd3;\\n\\n always_ff @ (posedge clk) begin\\n if (rst) begin\\n curr_state <= S0;\\n end else begin\\n curr_state <= next_state;\\n end\\n end\\n\\n always_comb begin\\n case(curr_state)\\n S0: begin\\n if(!go)\\n next_state = S0;\\n else if (equal)\\n next_state = S1;\\n else if (greater_than)\\n next_state = S2;\\n else\\n next_state = S3;\\n end\\n S1: begin\\n next_state = S0;\\n end\\n S2: begin\\n if(equal)\\n next_state = S1;\\n else if (greater_than)\\n next_state = S2;\\n else\\n next_state = S3;\\n end\\n S3: begin\\n if (equal)\\n next_state = S1;\\n else if (greater_than)\\n next_state = S2;\\n else\\n next_state = S3;\\n end\\n default: begin\\n next_state = S0;\\n end\\n endcase\\n end\\n\\n always_ff @ (posedge clk) begin\\n if(rst) begin\\n done <= 1'b0;\\n end else begin\\n done <= (curr_state == S1);\\n end\\n end\\n\\n assign controlpath_state = curr_state;\\n\\nendmodule\", 'rtl/gcd_datapath_5.sv': \"module gcd_datapath_5 #(\\n parameter WIDTH = 4\\n )(\\n input clk,\\n input rst,\\n input [WIDTH-1:0] A,\\n input [WIDTH-1:0] B,\\n input [1:0] controlpath_state,\\n output logic equal,\\n output logic greater_than,\\n output logic [WIDTH-1:0] OUT\\n);\\n\\n logic [WIDTH-1:0] A_ff;\\n logic [WIDTH-1:0] B_ff;\\n\\n localparam S0 = 2'd0;\\n localparam S1 = 2'd1;\\n localparam S2 = 2'd2;\\n localparam S3 = 2'd3;\\n\\n always_ff @ (posedge clk) begin\\n if (rst) begin\\n A_ff <= 'b0;\\n B_ff <= 'b0;\\n OUT <= 'b0;\\n end else begin\\n case (controlpath_state)\\n S0: begin\\n A_ff <= A;\\n B_ff <= B;\\n end\\n S1: begin\\n OUT <= A_ff;\\n end\\n S2: begin\\n if (greater_than)\\n A_ff <= A_ff - B_ff;\\n end\\n S3: begin\\n if (!equal & !greater_than)\\n B_ff <= B_ff - A_ff;\\n end\\n default: begin\\n A_ff <= 'b0;\\n B_ff <= 'b0;\\n OUT <= 'b0;\\n end\\n endcase\\n end\\n end\\n\\n always_comb begin\\n case(controlpath_state)\\n S0: begin\\n equal = (A == B)? 1'b1 : 1'b0;\\n greater_than = (A > B)? 1'b1 : 1'b0;\\n end\\n default: begin\\n equal = (A_ff == B_ff)? 1'b1 : 1'b0;\\n greater_than = (A_ff > B_ff)? 1'b1 : 1'b0;\\n end\\n endcase\\n end\\nendmodule\", 'rtl/gcd_datapath_6.sv': \"module gcd_datapath_6 #(\\n parameter WIDTH = 4\\n)(\\n input clk,\\n input rst,\\n input [WIDTH-1:0] A,\\n input [WIDTH-1:0] B,\\n input [1:0] controlpath_state,\\n output logic equal,\\n output logic [WIDTH-1:0] OUT\\n);\\n logic [WIDTH-1:0] A_ff, B_ff, OUT_ff;\\n logic [$clog2(WIDTH+1):0] k_ff;\\n\\n logic [WIDTH-1:0] next_A_ff, next_B_ff, next_OUT;\\n logic [$clog2(WIDTH+1):0] next_k_ff;\\n\\n logic [WIDTH-1:0] diff;\\n logic [WIDTH-1:0] gcd_val;\\n logic both_even, a_even, b_even;\\n\\n localparam S0 = 2'd0;\\n localparam S1 = 2'd1;\\n localparam S2 = 2'd2;\\n\\n always_comb begin\\n next_A_ff = A_ff;\\n next_B_ff = B_ff;\\n next_k_ff = k_ff;\\n next_OUT = OUT_ff;\\n gcd_val = OUT_ff;\\n diff = 'b0;\\n\\n a_even = (A_ff[0] == 1'b0);\\n b_even = (B_ff[0] == 1'b0);\\n both_even = a_even && b_even;\\n equal = (A_ff == B_ff);\\n\\n case (controlpath_state)\\n S0: begin\\n next_A_ff = A;\\n next_B_ff = B;\\n next_k_ff = 'b0;\\n next_OUT = 'b0;\\n end\\n\\n S1: begin\\n if (A_ff == 0 && B_ff == 0) begin\\n gcd_val = 0;\\n end else if (A_ff == 0) begin\\n gcd_val = (B_ff << k_ff);\\n end else begin\\n gcd_val = (A_ff << k_ff);\\n end\\n next_OUT = gcd_val;\\n end\\n\\n S2: begin\\n if ((A_ff != 0) && (B_ff != 0)) begin\\n if (both_even) begin\\n next_A_ff = A_ff >> 1;\\n next_B_ff = B_ff >> 1;\\n next_k_ff = k_ff + 1;\\n end else if (a_even && !b_even) begin\\n next_A_ff = A_ff >> 1;\\n end else if (b_even && !a_even) begin\\n next_B_ff = B_ff >> 1;\\n end else begin\\n if (A_ff >= B_ff) begin\\n diff = A_ff - B_ff;\\n next_A_ff = diff >> 1;\\n next_B_ff = B_ff;\\n end else begin\\n diff = B_ff - A_ff;\\n next_B_ff = diff >> 1;\\n next_A_ff = A_ff;\\n end\\n end\\n end else if (A_ff == 0 && B_ff != 0) begin\\n next_A_ff = B_ff;\\n next_B_ff = B_ff;\\n end else if (B_ff == 0 && A_ff != 0) begin\\n next_B_ff = A_ff;\\n next_A_ff = A_ff;\\n end\\n end\\n\\n default: begin\\n next_A_ff = 'b0;\\n next_B_ff = 'b0;\\n next_k_ff = 'b0;\\n next_OUT = 'b0;\\n end\\n endcase\\n end\\n\\n always_ff @(posedge clk) begin\\n if (rst) begin\\n A_ff <= 'b0;\\n B_ff <= 'b0;\\n k_ff <= 'b0;\\n OUT_ff <= 'b0;\\n end else begin\\n A_ff <= next_A_ff;\\n B_ff <= next_B_ff;\\n k_ff <= next_k_ff;\\n OUT_ff <= next_OUT;\\n end\\n end\\n\\n assign OUT = OUT_ff;\\n\\nendmodule\", 'rtl/gcd_top_1.sv': 'module gcd_top_1 #(\\n parameter WIDTH = 4\\n)(\\n input clk,\\n input rst,\\n input [WIDTH-1:0] A,\\n input [WIDTH-1:0] B,\\n input go,\\n output logic [WIDTH-1:0] OUT,\\n output logic done\\n);\\n\\n logic equal;\\n logic [1:0] controlpath_state;\\n\\n gcd_controlpath_3 ctrl_inst (\\n .clk (clk),\\n .rst (rst),\\n .go (go),\\n .equal (equal),\\n .controlpath_state (controlpath_state),\\n .done (done)\\n );\\n\\n gcd_datapath_6 #( .WIDTH(WIDTH) ) dp_inst (\\n .clk (clk),\\n .rst (rst),\\n .A (A),\\n .B (B),\\n .controlpath_state (controlpath_state),\\n .equal (equal),\\n .OUT (OUT)\\n );\\n\\nendmodule', 'rtl/gcd_top_2.sv': 'module gcd_top_2 #(\\n parameter WIDTH = 4\\n)(\\n input clk,\\n input rst,\\n input [WIDTH-1:0] A,\\n input [WIDTH-1:0] B,\\n input go,\\n output logic [WIDTH-1:0] OUT,\\n output logic done\\n);\\n\\n logic equal;\\n logic greater_than;\\n logic [1:0] controlpath_state;\\n\\n gcd_controlpath_4 ctrl_inst (\\n .clk (clk),\\n .rst (rst),\\n .go (go),\\n .equal (equal),\\n .greater_than (greater_than),\\n .controlpath_state (controlpath_state),\\n .done (done)\\n );\\n\\n gcd_datapath_5 #( .WIDTH(WIDTH) ) dp_inst (\\n .clk (clk),\\n .rst (rst),\\n .A (A),\\n .B (B),\\n .controlpath_state (controlpath_state),\\n .equal (equal),\\n .greater_than (greater_than),\\n .OUT (OUT)\\n );\\n\\nendmodule', 'rtl/modular_exponentiation.sv': \"", + "code_block_2_0": "module `crypto_accelerator` and add it to the `rtl` directory.\nUse the existing module that calculates the GCD using Stein's algorithm (as described in the specification) to perform the check for coprimes. If the public exponent (e) and totient \u03c6(n) are coprimes, then perform the encryption using the module that performs modular exponentiation of the inputs.\n\nThe existing modular_exponentiation provides incorrect output. Resolve the RTL issues in the module and update it.\n\nBelow is the port list of the `crypto_accelerator` module that you have to generate:\n```verilog\nmodule crypto_accelerator #(\n parameter WIDTH = 8\n)(\n input clk,\n input rst,\n input [WIDTH-1:0] candidate_e, // Candidate public exponent.\n input [WIDTH-1:0] totient, // Euler's totient \u03c6(n).\n input start_key_check,\n output logic key_valid,\n output logic done_key_check,\n input [WIDTH-1:0] plaintext,\n input [WIDTH-1:0] modulus,\n output logic [WIDTH-1:0] ciphertext,\n output logic done_encryption\n);\n```\n {'docs/specification.md': None, 'rtl/decoder_data_control_64b66b.sv': None, 'rtl/encoder_control_64b66b.sv': None, 'rtl/encoder_data_64b66b.sv': None, 'rtl/aes128_encrypt.sv': None, 'verif/tb_aes128_enc.sv': None, 'rtl/aes128_decrypt.sv': None, 'rtl/aes128_key_expansion.sv': None, 'rtl/inv_sbox.sv': None, 'rtl/sbox.sv': None, 'verif/tb_aes128_dec.sv': None, 'rtl/aes_encrypt.sv': None, 'verif/tb_aes_encrypt.sv': None, 'rtl/aes_decrypt.sv': None, 'rtl/aes_ke.sv': None, 'verif/tb_aes_decrypt.sv': None, 'rtl/aes_dec_top.sv': None, 'rtl/aes_enc_top.sv': None, 'verif/tb_padding_top.sv': None, 'verif/tb_des_enc.sv': None, 'docs/Key_schedule.md': None, 'docs/Permutations.md': None, 'docs/S_box_creation.md': None, 'rtl/S1.sv': None, 'rtl/S2.sv': None, 'rtl/S3.sv': None, 'rtl/S4.sv': None, 'rtl/S5.sv': None, 'rtl/S6.sv': None, 'rtl/S7.sv': None, 'rtl/S8.sv': None, 'rtl/des_enc.sv': None, 'verif/tb_des_dec.sv': None, 'docs/Encryption.md': None, 'rtl/des_dec.sv': None, 'verif/tb_3des_enc.sv': None, 'verif/tb_3des_dec.sv': None, 'docs/min_hamming_distance_finder_spec.md': None, 'rtl/Bit_Difference_Counter.sv': None, 'rtl/Bitwise_Reduction.sv': None, 'rtl/Data_Reduction.sv': None, 'verif/tb_Min_Hamming_Distance_Finder.sv': None, 'docs/specs.md': None, 'rtl/arithmetic_progression_generator.sv': None, 'docs/algorithms.md': None, 'docs/coeff_update_spec.md': None, 'docs/equalizer_spec.md': None, 'docs/error_calc_spec.md': None, 'rtl/coeff_update.sv': None, 'rtl/dynamic_equalizer.sv': None, 'rtl/error_calc.sv': None, 'docs/awgn_spec.md': None, 'docs/equalizer_top_spec.md': None, 'rtl/elevator_control_system.sv': None, 'docs/tx_specification.md': None, 'rtl/ethernet_fifo_cdc.sv': None, 'docs/tx_mac_specification.md': None, 'verif/event_scheduler_tb.sv': None, 'docs/modified_specs.md': None, 'rtl/event_scheduler.sv': None, 'verif/tb_event_scheduler.sv': None, 'rtl/column_selector.sv': None, 'rtl/event_storage.sv': None, 'verif/tb.sv': None, 'rtl/fixed_priority_arbiter.sv': None, 'verif/fixed_priority_arbiter_tb.sv': None, 'docs/Modified_specification.md': None, 'docs/GCD_specification.md': \"# RTL Specification for GCD Calculation using Stein's Algorithm\\n\\nThis document describes the high-level RTL architecture for a GCD calculator based on Stein's algorithm. The design is separated into three main modules: a top-level module that interconnects the datapath and control path, a control path module for sequencing, and a datapath module for arithmetic and data manipulation.\\n\\n- **Stein's Algorithm (Binary GCD):**\\n Stein\u2019s algorithm or binary GCD algorithm is an algorithm that computes the greatest common divisor of two non-negative integers. Stein\u2019s algorithm replaces division with arithmetic shifts, comparisons, and subtraction. Following is the algorithm to find GCD using Stein\u2019s algorithm gcd(a, b):\\n - Base case:\\n - If both a and b are 0, gcd is zero gcd(0, 0) = 0.\\n - gcd(a, 0) = a and gcd(0, b) = b because everything divides 0.\\n\\n - Step 1: Remove Common Factors of 2:\\n - If a and b are both even, gcd(a, b) = 2*gcd(a/2, b/2) because 2 is a common divisor. Multiplication with 2 can be done with a bitwise shift operator.\\n\\n - Step 2: Handling Even and Odd Cases:\\n - If a is even and b is odd, gcd(a, b) = gcd(a/2, b). Similarly, if a is odd and b is even, then gcd(a, b) = gcd(a, b/2). It is because 2 is not a common divisor.\\n\\n - Step 3: Handling Odd Numbers:\\n - If both a and b are odd, then gcd(a, b) = gcd(|a-b|/2, b). Note that the difference between two odd numbers is even\\n\\n - Step 4:Final GCD:\\n - Repeat steps 1\u20133 until a = b, or until a = 0.\\n - In either case, the GCD is 2k *b, where k is the number of factors of 2 removed in Step 1.\\n\\t\\t\\n---\\n\\n## 1. Top-Level Module: `gcd_top_1`\\n\\n### Overview\\nThe top-level module orchestrates the GCD calculation by instantiating both the control path and datapath modules. The parameterizable `WIDTH` defines the bit width of the input operands and output.\\n\\n### Ports\\n- **Inputs:**\\n - `clk`: Clock signal. Design is synced to the posedge of clk.\\n - `rst`: Reset signal. Active high.\\n - `A [WIDTH-1:0]`: First operand.\\n - `B [WIDTH-1:0]`: Second operand.\\n - `go`: Start signal for beginning the computation. Active high.\\n- **Outputs:**\\n - `OUT [WIDTH-1:0]`: Output containing the computed GCD.\\n - `done`: Indicates the completion of the GCD calculation. Active high.\\n\\n### Internal Signals\\n- **`equal`**: A signal computed in the datapath; indicates whether the current values of the operands are equal.\\n- **`controlpath_state [1:0]`**: Encodes the state of the control path. \\n- **`done`**: Generated by the control path when the calculation is finished.\\n\\n### Instance Connections\\n- **Control Path Instance (`gcd_controlpath_3`):** \\n - Receives `clk`, `rst`, `go`, and the `equal` signal.\\n - Outputs the current state (`controlpath_state`) and the `done` flag.\\n \\n- **Datapath Instance (`gcd_datapath_6`):** \\n - Receives `clk`, `rst`, inputs `A` and `B`, and the current control state (`controlpath_state`).\\n - Computes and outputs the `equal` flag and the GCD result (`OUT`).\\n\\n---\\n\\n## 2. Control Path Module: `gcd_controlpath_3`\\n\\n### Purpose\\nThis module generates control signals based on an internal state machine, dictating when to load new values, continue processing, or finish the computation.\\n\\n### Ports\\n- **Inputs:**\\n - `clk`: Clock signal. Design is synced to the posedge of clk.\\n - `rst`: Reset signal. Active high.\\n - `go`: Start signal. Active high.\\n - `equal`: Signal from the datapath indicating if both operands are equal. Active high.\\n- **Outputs:**\\n - `controlpath_state [1:0]`: Current state of the control logic.\\n - `done`: Computation completion flag. Active high.\\n\\n### State Machine Description\\n- **States:**\\n - **S0 = 2'd0 (Idle/Load):** \\n When `go` is inactive, the state remains in S0. When active, the state transitions to S2.\\n - **S2 = 2'd2 (Processing):** \\n The state loops in S2 while waiting for the operands to become equal. Once `equal` is asserted, the state moves to S1.\\n - **S1 = 2'd1 (Completion):** \\n A one-cycle state to signal the end of computation before returning to S0.\\n- Note : The control path RTL stores the FSM state in `curr_state` \\n- **State Transitions:**\\n - From **S0**: Remains in S0 if `go` is low; otherwise transitions to S2.\\n - From **S2**: If `equal` is true, transitions to S1; otherwise remains in S2.\\n - From **S1**: Transitions back to S0.\\n\\n- **Signal Generation:**\\n - The output `done` is asserted 1 clock cycle after entering the state S1.\\n - The current state is continuously assigned to `controlpath_state`.\\n\\n- On reset assertion transition so S0 state and deassert `done`.\\n\\n---\\n\\n## 3. Datapath Module: `gcd_datapath_6`\\n\\n### Purpose\\nThis module implements the arithmetic operations of Stein's GCD algorithm. It conditionally shifts and subtracts the input operands based on the algorithm until the final GCD is computed.\\n\\n### Parameter\\n- **`WIDTH`**: Bit width of the input operands (and the output).\\n\\n### Ports\\n- **Inputs:**\\n - `clk`: Clock signal. Design is synced to the posedge of clk.\\n - `rst`: Reset signal. Active high.\\n - `A [WIDTH-1:0]`: First operand.\\n - `B [WIDTH-1:0]`: Second operand.\\n - `controlpath_state [1:0]`: State signal from the control module.\\n- **Outputs:**\\n - `equal`: A flag indicating if the two operands (after internal updates) are equal. Active high.\\n - `OUT [WIDTH-1:0]`: The computed greatest common divisor.\\n\\n### Internal Signals and Registers\\n- **Registered Data:**\\n - `A_ff [WIDTH-1:0]`, `B_ff [WIDTH-1:0]`: Register copies of the operands.\\n - `OUT_ff [WIDTH-1:0]`: Output register for the GCD result.\\n - `k_ff`: Register used to count the number of common factors of 2 (shifts).\\n \\n- **Next-State Signals:**\\n - `next_A_ff, next_B_ff, next_OUT`: Next values computed for `A_ff`, `B_ff`, and `OUT_ff`.\\n - `next_k_ff`: Next value for `k_ff`.\\n\\n- **Computational Signals:**\\n - `diff`: Holds the difference result used when subtracting the operands.\\n - `gcd_val`: Intermediate computed GCD value.\\n - `a_even`: Indicates if `A_ff` is even.\\n - `b_even`: Indicates if `B_ff` is even.\\n - `both_even`: Indicates if both `A_ff` and `B_ff` are even.\\n\\n### Datapath Control Based on `controlpath_state`\\n- **State S0 (Load / Initialization):**\\n - Loads input values (`A` and `B`) into the registers.\\n - Resets the factor counter `k_ff` and the output register.\\n \\n- **State S2 (Processing / Iterative Reduction):**\\n - **Both Operands Even:** \\n If both `A_ff` and `B_ff` are even, both values are shifted right (divided by 2), and `k_ff` is incremented.\\n - **One Operand Even:** \\n If one operand is even, only the even operand is shifted right.\\n - **Both Operands Odd:** \\n When both operands are odd, subtract the smaller from the larger, shift the difference right, and reassign the registers.\\n - **Edge Cases:** \\n If one of the registers becomes 0, the module redirects values to converge on the non-zero operand.\\n \\n- **State S1 (Completion / Final Computation):**\\n - When the operands become equal, perform final computation:\\n - If both registers are zero, `gcd_val` is set to 0.\\n - Otherwise, the non-zero operand is combined with the shift count `k_ff` (the common factors of 2) to produce the final result.\\n - The computed GCD (`gcd_val`) is then saved to `OUT_ff`.\\n\\n### Data Path Signal Propagation\\n- The updated values (`A_ff`, `B_ff`, `k_ff`, and `OUT_ff`) are registered at every positive edge of the clock. On reset, all these registers are cleared.\", 'docs/crypto_accelerator_specification.md': '# Crypto Accelerator Module Specification\\nThis module implements a cryptographic accelerator that integrates two essential functions:\\n\\n1. **Key Validation:** \\n Evaluates a candidate public key component against its corresponding totient using a greatest common divisor (GCD) algorithm to check if they are coprimes. A successful check (i.e., the GCD equals 1) deems the key valid.\\n\\n2. **Encryption:** \\n When the key is valid, the module performs encryption by executing a modular exponentiation operation on provided plaintext data. If the key check fails, the encryption step is bypassed and a zero is output on the `ciphertext`.\\n\\nA finite state machine (FSM) governs the sequencing of these operations, ensuring synchronous operation with a system clock and providing reset-based initialization.\\n\\n## Port List\\n\\n| Port Name | Direction | Bit-Width | Description |\\n|---------------------|-----------|-----------------------------|-------------------------------------------------------------------------------------------------|\\n| **clk** | Input | 1 | System clock that synchronizes all operations. |\\n| **rst** | Input | 1 | Initializes the module to a known state; resets the FSM and all outputs. Active-high. |\\n| **candidate_e** | Input | WIDTH | Represents the candidate public key component used in validation. |\\n| **totient** | Input | WIDTH | Represents Euler\u2019s totient value associated with the key. |\\n| **start_key_check** | Input | 1 | Triggers the key validation process when asserted. Active-high. |\\n| **key_valid** | Output | 1 | Indicates that the candidate key is valid (if the GCD equals 1). Active-high. |\\n| **done_key_check** | Output | 1 | Signals the completion of the key validation process. Active-high. |\\n| **plaintext** | Input | WIDTH | The data to be encrypted if the key is validated. |\\n| **modulus** | Input | WIDTH | The modulus used in the encryption operation via modular exponentiation. |\\n| **ciphertext** | Output | WIDTH | The result of the encryption operation (or a default value if the key is invalid). |\\n| **done_encryption** | Output | 1 | Indicates that the encryption operation (or its bypass) is completed. Active-high. |\\n\\n| Parameter Name | Description |\\n|----------------|-----------------------------------------------------------------|\\n| **WIDTH** | Determines the bit width of input and output signals. Default:8.|\\n\\n## Functional Description\\n\\n### Key Validation\\n\\n- **Triggering:** \\n The validation process begins when the external start command is asserted.\\n\\n- **Operation:** \\n Two numeric inputs (the candidate key and totient) are processed via a GCD computation. The output of this computation determines the validity of the candidate key:\\n - **Valid Key:** When the GCD equals 1 (the candidate key and totient are coprimes).\\n - **Invalid Key:** When the GCD does not equal 1 (the candidate key and totient are not coprimes).\\n\\n- **Outputs:** \\n - `key_valid` is asserted or deasserted based on the GCD calculation output, and `done_key_check`, which indicates that the key validation process is complete, is asserted.\\n - `done_key_check` and `key_valid` are held high till the whole operation is completed, this may or may not include the encryption depending on whether the key is valid.\\n\\n### Encryption\\n\\n- **Conditional Execution:** \\n The encryption operation is only initiated if the key validation process confirms that the candidate key is valid.\\n\\n- **Operation:** \\n Upon successful validation, the module calculates the modular exponentiation based on the provided plaintext, using the candidate key (as the exponent) and the modulus input (to calculate the modulus of the exponentiation operation) .\\n\\n- **Default Behavior:** \\n If the key is not valid, the module bypasses encryption and outputs a predetermined default value (i.e. zero) as the ciphertext. If the key is valid the module outputs the result from above calculation as ciphertext.\\n\\n### Sequencing and Control\\n\\nAn internal finite state machine (FSM) coordinates the following steps:\\n \\n1. **Idle/Initialization:** \\n Sets all internal signals (driven sequentially) and outputs to zero and waits for the start command.\\n \\n2. **Key Validation:** \\n Initiates and then waits for the GCD computation to complete.\\n \\n3. **Decision Phase:** \\n Based on the result of the key validation, the FSM either:\\n - Proceeds to trigger the encryption operation, or \\n - Immediately outputs the default ciphertext.\\n \\n4. **Encryption Execution:** \\n Activates the modular exponentiation process and awaits its completion.\\n \\n5. **Completion:** \\n Signals the conclusion of both key validation and encryption (or bypass), and holds the final outputs till the start command is deasserted.\\n\\n## Timing and Reset\\n\\n- **Synchronous Operation:** \\n All transitions and operations are synchronized to the positive edge of the system clock, ensuring consistent and predictable behavior.\\n\\n- **Reset Behavior:** \\n The synchronous reset signal reinitializes the FSM and all outputs to IDLE and zeros respectively to allow for error-free start-up and operation.', 'docs/modular_exponentiation_specification.md': '# RTL Specification: modular_exponentiation\\n\\n## 1. Overview\\nThe **modular_exponentiation** module calculates \\n[result = (baseexponent) % mod_val] \\nusing the square-and-multiply algorithm. It uses a dedicated modular multiplication unit for its arithmetic operations.\\n\\nThe square-and-multiply algorithm, also known as exponentiation by squaring, computes ab by first converting b into its binary representation, then iteratively updating an accumulator that starts at 1: for each bit of b, it squares the accumulator and multiplies by a when the bit is 1. Because ab can grow very large, apply modular operation at every step to keep the intermediate numbers small and manageable. This method dramatically reduces the number of multiplications compared to a naive approach, making it especially effective for large numbers and widely used in cryptography and modular arithmetic.\\n\\n## 2. Parameter\\n- **WIDTH**: Sets the bit width for the operands, modulus, and result (default: 8).\\n\\n## 3. Interface\\n\\n### 3.1 Inputs\\n- **clk**: Clock signal. Design is synchronised to the posedge of clk.\\n- **rst**: Synchronous reset. Active-high.\\n- **start**: Initiates the modular exponentiation process. Active-high. All steps of the operation occur sequentially after start is asserted.\\n- **base**: Base operand, [WIDTH-1:0]. Unsigned integer.\\n- **exponent**: Exponent operand, [WIDTH-1:0]. Unsigned integer.\\n- **mod_val**: Modulus, [WIDTH-1:0]. Unsigned integer greater than 0.\\n\\n### 3.2 Outputs\\n- **result**: The computed result ((baseexponent) % mod_val), [WIDTH-1:0].\\n- **done**: Indicates when the computation is complete. Active-high.\\n\\n## 4. Internal Architecture\\n- **Control Logic**: A finite state machine (FSM) governs the overall operation, initiating the process, managing the iterative algorithm, and signaling completion.\\n- **Modular Multiplier Instance**: The module integrates a separate modular multiplication unit to perform the required modular arithmetic without exposing its internal details.\\n- **Registers**: Internal registers are used to hold intermediate results, the reduced base, and the exponent as it is processed.\\n\\n## 5. Remarks\\n- It leverages the modular multiplication unit to maintain clarity and reusability.', 'docs/modular_multiplier_specification.md': '# RTL Specification: modular_multiplier\\n\\n## 1. Overview\\nThe **modular_multiplier** computes the modular product \\n\\n (A * B\\\\) % mod_val\\n\\nusing a sequential shift-and-add algorithm over a configurable bit width.\\nThe shift-add algorithm for multiplication works by examining each bit of one binary number; for every bit that is 1, \\nit adds the other number shifted left by the bit\u2019s position to a running total. This method efficiently decomposes multiplication into simple bit shifts and \\nadditions, mirroring manual multiplication in binary and optimizing it for digital hardware.\\n\\n## 2. Parameter\\n- **WIDTH**: Bit width for operands, result, and intermediate signals (default: 8).\\n\\n## 3. Interface\\n\\n### 3.1 Inputs\\n- **clk**: Clock signal. Design is synchronised to the posedge of clk.\\n- **rst**: Synchronous reset. Active-high.\\n- **start**: Initiates the multiplication operation. Active-high. All steps of the operation occur sequentially after start is asserted.\\n- **A**: Multiplicand, [WIDTH-1:0]. Unsigned integer.\\n- **B**: Multiplier, [WIDTH-1:0]. Unsigned integer.\\n- **mod_val**: Modulus, [WIDTH-1:0]. Unsigned integer greater than 0.\\n\\n### 3.2 Outputs\\n- **result**: Final computed value ((A * B\\\\) % mod_val), [WIDTH-1:0].\\n- **done**: Indicates completion of the operation. Active-high.\\n\\n## 4. Functional Description\\nWhen a **start** signal is received, the module:\\n- Processes the multiplication sequentially.\\n- Produces the final result when all computations are complete, asserting the **done** flag.\\n\\n## 5. Remarks\\n- Keep intermediate values within bounds.', 'rtl/gcd_controlpath_3.sv': \"module gcd_controlpath_3 (\\n input clk,\\n input rst,\\n input go,\\n input equal,\\n output logic [1:0] controlpath_state,\\n output logic done\\n);\\n localparam S0 = 2'd0;\\n localparam S1 = 2'd1;\\n localparam S2 = 2'd2;\\n\\n logic [1:0] curr_state, next_state;\\n\\n always_comb begin\\n next_state = curr_state;\\n case (curr_state)\\n S0: begin\\n if (!go)\\n next_state = S0;\\n else\\n next_state = S2;\\n end\\n S1: begin\\n next_state = S0;\\n end\\n S2: begin\\n if (equal)\\n next_state = S1;\\n else\\n next_state = S2;\\n end\\n default: begin\\n next_state = S0;\\n end\\n endcase\\n end\\n\\n always_ff @(posedge clk) begin\\n if (rst)\\n curr_state <= S0;\\n else\\n curr_state <= next_state;\\n end\\n\\n always_ff @(posedge clk) begin\\n if (rst)\\n done <= 1'b0;\\n else\\n done <= (curr_state == S1);\\n end\\n\\n assign controlpath_state = curr_state;\\n\\nendmodule\", 'rtl/gcd_controlpath_4.sv': \"module gcd_controlpath_4 (\\n input clk,\\n input rst,\\n input go,\\n input equal,\\n input greater_than,\\n output logic [1:0] controlpath_state,\\n output logic done\\n);\\n\\n\\n logic [1:0] curr_state;\\n logic [1:0] next_state;\\n\\n localparam S0 = 2'd0;\\n localparam S1 = 2'd1;\\n localparam S2 = 2'd2;\\n localparam S3 = 2'd3;\\n\\n always_ff @ (posedge clk) begin\\n if (rst) begin\\n curr_state <= S0;\\n end else begin\\n curr_state <= next_state;\\n end\\n end\\n\\n always_comb begin\\n case(curr_state)\\n S0: begin\\n if(!go)\\n next_state = S0;\\n else if (equal)\\n next_state = S1;\\n else if (greater_than)\\n next_state = S2;\\n else\\n next_state = S3;\\n end\\n S1: begin\\n next_state = S0;\\n end\\n S2: begin\\n if(equal)\\n next_state = S1;\\n else if (greater_than)\\n next_state = S2;\\n else\\n next_state = S3;\\n end\\n S3: begin\\n if (equal)\\n next_state = S1;\\n else if (greater_than)\\n next_state = S2;\\n else\\n next_state = S3;\\n end\\n default: begin\\n next_state = S0;\\n end\\n endcase\\n end\\n\\n always_ff @ (posedge clk) begin\\n if(rst) begin\\n done <= 1'b0;\\n end else begin\\n done <= (curr_state == S1);\\n end\\n end\\n\\n assign controlpath_state = curr_state;\\n\\nendmodule\", 'rtl/gcd_datapath_5.sv': \"module gcd_datapath_5 #(\\n parameter WIDTH = 4\\n )(\\n input clk,\\n input rst,\\n input [WIDTH-1:0] A,\\n input [WIDTH-1:0] B,\\n input [1:0] controlpath_state,\\n output logic equal,\\n output logic greater_than,\\n output logic [WIDTH-1:0] OUT\\n);\\n\\n logic [WIDTH-1:0] A_ff;\\n logic [WIDTH-1:0] B_ff;\\n\\n localparam S0 = 2'd0;\\n localparam S1 = 2'd1;\\n localparam S2 = 2'd2;\\n localparam S3 = 2'd3;\\n\\n always_ff @ (posedge clk) begin\\n if (rst) begin\\n A_ff <= 'b0;\\n B_ff <= 'b0;\\n OUT <= 'b0;\\n end else begin\\n case (controlpath_state)\\n S0: begin\\n A_ff <= A;\\n B_ff <= B;\\n end\\n S1: begin\\n OUT <= A_ff;\\n end\\n S2: begin\\n if (greater_than)\\n A_ff <= A_ff - B_ff;\\n end\\n S3: begin\\n if (!equal & !greater_than)\\n B_ff <= B_ff - A_ff;\\n end\\n default: begin\\n A_ff <= 'b0;\\n B_ff <= 'b0;\\n OUT <= 'b0;\\n end\\n endcase\\n end\\n end\\n\\n always_comb begin\\n case(controlpath_state)\\n S0: begin\\n equal = (A == B)? 1'b1 : 1'b0;\\n greater_than = (A > B)? 1'b1 : 1'b0;\\n end\\n default: begin\\n equal = (A_ff == B_ff)? 1'b1 : 1'b0;\\n greater_than = (A_ff > B_ff)? 1'b1 : 1'b0;\\n end\\n endcase\\n end\\nendmodule\", 'rtl/gcd_datapath_6.sv': \"module gcd_datapath_6 #(\\n parameter WIDTH = 4\\n)(\\n input clk,\\n input rst,\\n input [WIDTH-1:0] A,\\n input [WIDTH-1:0] B,\\n input [1:0] controlpath_state,\\n output logic equal,\\n output logic [WIDTH-1:0] OUT\\n);\\n logic [WIDTH-1:0] A_ff, B_ff, OUT_ff;\\n logic [$clog2(WIDTH+1):0] k_ff;\\n\\n logic [WIDTH-1:0] next_A_ff, next_B_ff, next_OUT;\\n logic [$clog2(WIDTH+1):0] next_k_ff;\\n\\n logic [WIDTH-1:0] diff;\\n logic [WIDTH-1:0] gcd_val;\\n logic both_even, a_even, b_even;\\n\\n localparam S0 = 2'd0;\\n localparam S1 = 2'd1;\\n localparam S2 = 2'd2;\\n\\n always_comb begin\\n next_A_ff = A_ff;\\n next_B_ff = B_ff;\\n next_k_ff = k_ff;\\n next_OUT = OUT_ff;\\n gcd_val = OUT_ff;\\n diff = 'b0;\\n\\n a_even = (A_ff[0] == 1'b0);\\n b_even = (B_ff[0] == 1'b0);\\n both_even = a_even && b_even;\\n equal = (A_ff == B_ff);\\n\\n case (controlpath_state)\\n S0: begin\\n next_A_ff = A;\\n next_B_ff = B;\\n next_k_ff = 'b0;\\n next_OUT = 'b0;\\n end\\n\\n S1: begin\\n if (A_ff == 0 && B_ff == 0) begin\\n gcd_val = 0;\\n end else if (A_ff == 0) begin\\n gcd_val = (B_ff << k_ff);\\n end else begin\\n gcd_val = (A_ff << k_ff);\\n end\\n next_OUT = gcd_val;\\n end\\n\\n S2: begin\\n if ((A_ff != 0) && (B_ff != 0)) begin\\n if (both_even) begin\\n next_A_ff = A_ff >> 1;\\n next_B_ff = B_ff >> 1;\\n next_k_ff = k_ff + 1;\\n end else if (a_even && !b_even) begin\\n next_A_ff = A_ff >> 1;\\n end else if (b_even && !a_even) begin\\n next_B_ff = B_ff >> 1;\\n end else begin\\n if (A_ff >= B_ff) begin\\n diff = A_ff - B_ff;\\n next_A_ff = diff >> 1;\\n next_B_ff = B_ff;\\n end else begin\\n diff = B_ff - A_ff;\\n next_B_ff = diff >> 1;\\n next_A_ff = A_ff;\\n end\\n end\\n end else if (A_ff == 0 && B_ff != 0) begin\\n next_A_ff = B_ff;\\n next_B_ff = B_ff;\\n end else if (B_ff == 0 && A_ff != 0) begin\\n next_B_ff = A_ff;\\n next_A_ff = A_ff;\\n end\\n end\\n\\n default: begin\\n next_A_ff = 'b0;\\n next_B_ff = 'b0;\\n next_k_ff = 'b0;\\n next_OUT = 'b0;\\n end\\n endcase\\n end\\n\\n always_ff @(posedge clk) begin\\n if (rst) begin\\n A_ff <= 'b0;\\n B_ff <= 'b0;\\n k_ff <= 'b0;\\n OUT_ff <= 'b0;\\n end else begin\\n A_ff <= next_A_ff;\\n B_ff <= next_B_ff;\\n k_ff <= next_k_ff;\\n OUT_ff <= next_OUT;\\n end\\n end\\n\\n assign OUT = OUT_ff;\\n\\nendmodule\", 'rtl/gcd_top_1.sv': 'module gcd_top_1 #(\\n parameter WIDTH = 4\\n)(\\n input clk,\\n input rst,\\n input [WIDTH-1:0] A,\\n input [WIDTH-1:0] B,\\n input go,\\n output logic [WIDTH-1:0] OUT,\\n output logic done\\n);\\n\\n logic equal;\\n logic [1:0] controlpath_state;\\n\\n gcd_controlpath_3 ctrl_inst (\\n .clk (clk),\\n .rst (rst),\\n .go (go),\\n .equal (equal),\\n .controlpath_state (controlpath_state),\\n .done (done)\\n );\\n\\n gcd_datapath_6 #( .WIDTH(WIDTH) ) dp_inst (\\n .clk (clk),\\n .rst (rst),\\n .A (A),\\n .B (B),\\n .controlpath_state (controlpath_state),\\n .equal (equal),\\n .OUT (OUT)\\n );\\n\\nendmodule', 'rtl/gcd_top_2.sv': 'module gcd_top_2 #(\\n parameter WIDTH = 4\\n)(\\n input clk,\\n input rst,\\n input [WIDTH-1:0] A,\\n input [WIDTH-1:0] B,\\n input go,\\n output logic [WIDTH-1:0] OUT,\\n output logic done\\n);\\n\\n logic equal;\\n logic greater_than;\\n logic [1:0] controlpath_state;\\n\\n gcd_controlpath_4 ctrl_inst (\\n .clk (clk),\\n .rst (rst),\\n .go (go),\\n .equal (equal),\\n .greater_than (greater_than),\\n .controlpath_state (controlpath_state),\\n .done (done)\\n );\\n\\n gcd_datapath_5 #( .WIDTH(WIDTH) ) dp_inst (\\n .clk (clk),\\n .rst (rst),\\n .A (A),\\n .B (B),\\n .controlpath_state (controlpath_state),\\n .equal (equal),\\n .greater_than (greater_than),\\n .OUT (OUT)\\n );\\n\\nendmodule', 'rtl/modular_exponentiation.sv': \"`timescale 1ns/1ps\\n//-----------------------------------------------------------------------------\\n// modular_exponentiation module: Computes (base^exponent) mod mod_val using the\\n// square-and-multiply algorithm.\\n// This module reuses the modular_multiplier module for multiplication operations.\\n//-----------------------------------------------------------------------------\\nmodule modular_exponentiation #(\\n parameter WIDTH = 8\\n)(\\n input clk,\\n input rst,\\n input start,\\n input [WIDTH-1:0] base,\\n input [WIDTH-1:0] exponent,\\n input [WIDTH-1:0] mod_val,\\n output reg [WIDTH-1:0] result,\\n output reg done\\n);\\n // FSM state definitions.\\n localparam STATE_IDLE = 0;\\n localparam STATE_INIT = 1;\\n localparam STATE_CHECK = 2;\\n localparam STATE_WAIT_RESULT = 3;\\n localparam STATE_MULT_BASE = 4;\\n localparam STATE_WAIT_BASE = 5;\\n localparam STATE_SHIFT = 6;\\n localparam STATE_DONE = 7;\\n\\n reg [3:0] state;\\n reg [WIDTH-1:0] res_reg;\\n reg [WIDTH-1:0] base_reg;\\n reg [WIDTH-1:0] exp_reg;\\n\\n // Signals for the modular multiplier instance.\\n reg mult_start;\\n reg [WIDTH-1:0] mult_A, mult_B, mult_mod;\\n wire [WIDTH-1:0] mult_result;\\n wire mult_done;\\n\\n // Instantiate the modular_multiplier.\\n modular_multiplier #(\\n .WIDTH(WIDTH)\\n ) mod_mult_inst (\\n .clk(clk),\\n .rst(rst),\\n .start(mult_start),\\n .A(mult_A),\\n .B(mult_B),\\n .mod_val(mult_mod),\\n .result(mult_result),\\n .done(mult_done)\\n );\\n\\n always @(posedge clk) begin\\n if(rst) begin\\n state <= STATE_IDLE;\\n res_reg <= 0;\\n base_reg <= 0;\\n exp_reg <= 0;\\n result <= 0;\\n done <= 0;\\n mult_start <= 0;\\n end else begin\\n case(state)\\n STATE_IDLE: begin\\n done <= 0;\\n if(start)\\n state <= STATE_INIT;\\n end\\n STATE_INIT: begin\\n res_reg <= 1; // Initialize result to 1.\\n base_reg <= base % mod_val; // Reduce base modulo mod_val.\\n exp_reg <= exponent;\\n state <= STATE_CHECK;\\n end\\n STATE_CHECK: begin\\n if(exp_reg == 0) begin\\n if(base_reg == 0 & mod_val==1)\\n result <= 0;\\n else\\n result <= res_reg;\\n state <= STATE_DONE;\\n end else begin\\n if(exp_reg[0] == 1'b1) begin\\n mult_A <= base_reg;\\n mult_B <= base_reg;\\n mult_mod <= mod_val;\\n mult_start <= 1;\\n state <= STATE_WAIT_RESULT;\\n end else begin\\n state <= STATE_MULT_BASE;\\n end\\n end\\n end\\n STATE_WAIT_RESULT: begin\\n mult_start <= 0;\\n if(mult_done) begin\\n res_reg <= mult_result;\\n state <= STATE_MULT_BASE;\\n end\\n end\\n STATE_MULT_BASE: begin\\n mult_A <= base_reg;\\n mult_B <= res_reg;\\n mult_mod <= mod_val;\\n mult_start <= 1;\\n state <= STATE_WAIT_BASE;\\n end\\n STATE_WAIT_BASE: begin\\n mult_start <= 0;\\n if(mult_done) begin\\n base_reg <= mult_result;\\n state <= STATE_SHIFT;\\n end\\n end\\n STATE_SHIFT: begin\\n exp_reg <= exp_reg >> 1; // Shift exponent right.\\n state <= STATE_CHECK;\\n end\\n STATE_DONE: begin\\n done <= 1;\\n // Remain in DONE state until start is deasserted.\\n if(!start)\\n state <= STATE_IDLE;\\n end\\n default: state <= STATE_IDLE;\\n endcase\\n end\\n end\\nendmodule\", 'rtl/modular_multiplier.sv': \"`timescale 1ns/1ps\\n//-----------------------------------------------------------------------------\\n// modular_multiplier module: Computes (A * B) mod mod_val\\n// Implements a sequential shift\u2010and\u2010add multiplication followed by a\\n// single modulo operation at the end.\\n//-----------------------------------------------------------------------------\\nmodule modular_multiplier #(\\n parameter WIDTH = 8\\n)(\\n input clk,\\n input rst,\\n input start,\\n input [WIDTH-1:0] A,\\n input [WIDTH-1:0] B,\\n input [WIDTH-1:0] mod_val,\\n output reg [WIDTH-1:0] result,\\n output reg done\\n);\\n // a_reg now stores A extended to 2*WIDTH bits to accommodate shifts.\\n reg [2*WIDTH-1:0] a_reg;\\n reg [WIDTH-1:0] b_reg;\\n reg [2*WIDTH-1:0] prod; // Accumulates the full product\\n reg [($clog2(WIDTH+1))-1:0] count; // Iteration counter for WIDTH bits\\n reg busy;\\n\\n always @(posedge clk) begin\\n if(rst) begin\\n result <= 0;\\n prod <= 0;\\n a_reg <= 0;\\n b_reg <= 0;\\n count <= 0;\\n busy <= 0;\\n done <= 0;\\n end else begin\\n if(start && !busy) begin\\n busy <= 1;\\n // Initialize registers.\\n // Extend A to 2*WIDTH bits.\\n a_reg <= { {WIDTH{1'b0}}, A };\\n b_reg <= B;\\n prod <= 0;\\n count <= WIDTH;\\n done <= 0;\\n end else if(busy) begin\\n if(count > 0) begin\\n // If the current LSB of b_reg is 1, add a_reg to the product.\\n if(b_reg[0] == 1'b1)\\n prod <= prod + a_reg;\\n // Shift a_reg left to align with the next bit.\\n a_reg <= a_reg << 1;\\n // Shift b_reg right to process the next bit.\\n b_reg <= b_reg >> 1;\\n count <= count - 1;\\n end else begin\\n // Once multiplication is done, perform the modulo operation.\\n result <= prod % mod_val;\\n done <= 1;\\n busy <= 0;\\n end\\n end else begin\\n done <= 0;\\n end\\n end\\n end\\nendmodule\", 'rtl/lfsr_8bit.sv': None, 'verif/lfsr_8bit_tb.sv': None, 'rtl/bit16_lfsr.sv': None, 'rtl/low_power_ctrl.sv': None, 'rtl/sync_fifo.sv': None, 'verif/tb_low_power_channel.sv': None, 'rtl/cross_domain_sync.sv': None, 'rtl/dsp_input_stage.sv': None, 'rtl/dsp_output_stage.sv': None, 'rtl/lfsr_generator.sv': None, 'rtl/monte_carlo_dsp_monitor_top.sv': None, 'verif/monte_carlo_dsp_monitor_top_tb.sv': None, 'docs/multiplexer_specification.md': None, 'verif/multiplexer_tb.sv': None, 'docs/nbit_swizzling_spec.md': None, 'verif/nbit_swizzling_tb.sv': None, 'docs/nmea_decoder_spec.md': None, 'rtl/nmea_decoder.sv': None, 'verif/nmea_decoder_tb.sv': None, 'docs/fifo.md': None, 'rtl/fifo_memory.sv': None, 'rtl/read_to_write_pointer_sync.sv': None, 'rtl/rptr_empty.sv': None, 'rtl/wptr_full.sv': None, 'rtl/write_to_read_pointer_sync.sv': None, 'docs/spec.md': None, 'verif/async_filo_tb.sv': None, 'docs/axilite_to_pcie_config_module.md': None, 'rtl/axi4lite_to_pcie_cfg_bridge.sv': None, 'rtl/axis_broadcast.sv': None, 'verif/tb_axis_broadcast.sv': None, 'docs/axis_to_uart_tx_specs.md': None, 'docs/uart_rx_to_axis_specs.md': None, 'rtl/barrel_shifter.sv': None, 'verif/barrel_shifter_tb.sv': None, 'rtl/bcd_adder.sv': None, 'rtl/full_adder.sv': None, 'rtl/four_bit_adder.sv': None, 'rtl/search_binary_search_tree.sv': None, 'rtl/delete_node_binary_search_tree.sv': None, 'docs/bst_operations.md': None, 'rtl/binary_search_tree_sort_construct.sv': None, 'docs/Spec.md': None, 'verif/tb_binary_to_gray.sv': None, 'verif/tb_custom_byte_enable_ram.sv': None, 'verif/cache_controller_tb.sv': None, 'rtl/caesar_cipher.sv': None, 'verif/caesar_cipher_tb.sv': None, 'verif/tb_pseudoRandGenerator_ca.sv': None, 'docs/continuous_adder_specification.md': None, 'verif/continuous_adder_tb.sv': None, 'rtl/fifo_buffer.sv': None, 'verif/tb_fifo_buffer.sv': None, 'docs/direct_map_cache_spec.md': None, 'verif/tb_direct_map_cache.sv': None, 'rtl/direct_map_cache.sv': None, 'rtl/dual_port_memory.sv': None, 'rtl/gen_cos_sin_lut.sv': None, 'rtl/phase_lut.sv': None, 'rtl/phase_rotation.sv': None, 'rtl/power4.sv': None, 'rtl/saturation.sv': None, 'rtl/top_phase_rotation.sv': None, 'docs/spec_viterbi.md': None, 'docs/spec_slicer_top.md': None, 'docs/spec_top_phase_rotation.md': None, 'rtl/slicer.sv': None, 'rtl/slicer_top.sv': None, 'docs/swizzler_specification.md': None, 'verif/swizzler_tb.sv': None, 'rtl/swizzler.sv': None, 'docs/sync_serial_communication_tx_rx_spec.md': None, 'verif/sync_serial_communication_tb.sv': None, 'rtl/weight_stationary_pe.sv': None, 'verif/systolic_array_tb.sv': None, 'rtl/thermostat.v': None, 'docs/Traffic_controller.md': None, 'rtl/traffic_light_controller.sv': None, 'docs/Universal_Shift_Register_spec.md': None, 'verif/tb_universal_shift_register.sv': None, 'rtl/universal_shift_register.sv': None, 'docs/spec_conj.md': None, 'docs/spec_cross_correlation.md': None, 'docs/spec_detect_sequence.md': None, 'rtl/adder_2d_layers.sv': None, 'rtl/adder_tree_2d.sv': None, 'rtl/correlate.sv': None, 'rtl/cross_correlation.sv': None, 'docs/valid_modes.md': None, 'docs/words_counting.md': None, 'rtl/detect_sequence.sv': None, 'docs/proc_fsm_spec.md': None, 'docs/adder_tree.md': None, 'docs/coeff_ram.md': None, 'docs/poly_decimator.md': None, 'docs/poly_filter.md': None, 'docs/shift_register.md': None, 'rtl/adder_tree.sv': None, 'rtl/coeff_ram.sv': None, 'rtl/poly_filter.sv': None, 'rtl/shift_register.sv': None, 'docs/prbs_specification.md': None, 'rtl/prbs_gen_check.sv': None, 'rtl/fsm.sv': None, 'verif/fsm_tb.sv': None, 'rtl/CA_1.sv': None, 'rtl/CA_2.sv': None, 'rtl/CA_3.sv': None, 'rtl/CA_4.sv': None, 'rtl/rgb_color_space_conversion.sv': None, 'rtl/APBGlobalHistoryRegister.v': None, 'docs/signed_comparator_specification.md': None, 'verif/signed_comparator_tb.sv': None, 'rtl/sorting_engine.sv': None, 'rtl/brick_sort.sv': None, 'rtl/bubble_sort.sv': None, 'rtl/merge_sort.sv': None, 'rtl/selection_sort.sv': None}", + "rtl/gcd_controlpath_3.sv": "module gcd_controlpath_3 (\n input clk,\n input rst,\n input go,\n input equal,\n output logic [1:0] controlpath_state,\n output logic done\n);\n localparam S0 = 2'd0;\n localparam S1 = 2'd1;\n localparam S2 = 2'd2;\n\n logic [1:0] curr_state, next_state;\n\n always_comb begin\n next_state = curr_state;\n case (curr_state)\n S0: begin\n if (!go)\n next_state = S0;\n else\n next_state = S2;\n end\n S1: begin\n next_state = S0;\n end\n S2: begin\n if (equal)\n next_state = S1;\n else\n next_state = S2;\n end\n default: begin\n next_state = S0;\n end\n endcase\n end\n\n always_ff @(posedge clk) begin\n if (rst)\n curr_state <= S0;\n else\n curr_state <= next_state;\n end\n\n always_ff @(posedge clk) begin\n if (rst)\n done <= 1'b0;\n else\n done <= (curr_state == S1);\n end\n\n assign controlpath_state = curr_state;\n\nendmodule", + "rtl/gcd_controlpath_4.sv": "module gcd_controlpath_4 (\n input clk,\n input rst,\n input go,\n input equal,\n input greater_than,\n output logic [1:0] controlpath_state,\n output logic done\n);\n\n\n logic [1:0] curr_state;\n logic [1:0] next_state;\n\n localparam S0 = 2'd0;\n localparam S1 = 2'd1;\n localparam S2 = 2'd2;\n localparam S3 = 2'd3;\n\n always_ff @ (posedge clk) begin\n if (rst) begin\n curr_state <= S0;\n end else begin\n curr_state <= next_state;\n end\n end\n\n always_comb begin\n case(curr_state)\n S0: begin\n if(!go)\n next_state = S0;\n else if (equal)\n next_state = S1;\n else if (greater_than)\n next_state = S2;\n else\n next_state = S3;\n end\n S1: begin\n next_state = S0;\n end\n S2: begin\n if(equal)\n next_state = S1;\n else if (greater_than)\n next_state = S2;\n else\n next_state = S3;\n end\n S3: begin\n if (equal)\n next_state = S1;\n else if (greater_than)\n next_state = S2;\n else\n next_state = S3;\n end\n default: begin\n next_state = S0;\n end\n endcase\n end\n\n always_ff @ (posedge clk) begin\n if(rst) begin\n done <= 1'b0;\n end else begin\n done <= (curr_state == S1);\n end\n end\n\n assign controlpath_state = curr_state;\n\nendmodule", + "rtl/gcd_datapath_5.sv": "module gcd_datapath_5 #(\n parameter WIDTH = 4\n )(\n input clk,\n input rst,\n input [WIDTH-1:0] A,\n input [WIDTH-1:0] B,\n input [1:0] controlpath_state,\n output logic equal,\n output logic greater_than,\n output logic [WIDTH-1:0] OUT\n);\n\n logic [WIDTH-1:0] A_ff;\n logic [WIDTH-1:0] B_ff;\n\n localparam S0 = 2'd0;\n localparam S1 = 2'd1;\n localparam S2 = 2'd2;\n localparam S3 = 2'd3;\n\n always_ff @ (posedge clk) begin\n if (rst) begin\n A_ff <= 'b0;\n B_ff <= 'b0;\n OUT <= 'b0;\n end else begin\n case (controlpath_state)\n S0: begin\n A_ff <= A;\n B_ff <= B;\n end\n S1: begin\n OUT <= A_ff;\n end\n S2: begin\n if (greater_than)\n A_ff <= A_ff - B_ff;\n end\n S3: begin\n if (!equal & !greater_than)\n B_ff <= B_ff - A_ff;\n end\n default: begin\n A_ff <= 'b0;\n B_ff <= 'b0;\n OUT <= 'b0;\n end\n endcase\n end\n end\n\n always_comb begin\n case(controlpath_state)\n S0: begin\n equal = (A == B)? 1'b1 : 1'b0;\n greater_than = (A > B)? 1'b1 : 1'b0;\n end\n default: begin\n equal = (A_ff == B_ff)? 1'b1 : 1'b0;\n greater_than = (A_ff > B_ff)? 1'b1 : 1'b0;\n end\n endcase\n end\nendmodule", + "rtl/gcd_datapath_6.sv": "module gcd_datapath_6 #(\n parameter WIDTH = 4\n)(\n input clk,\n input rst,\n input [WIDTH-1:0] A,\n input [WIDTH-1:0] B,\n input [1:0] controlpath_state,\n output logic equal,\n output logic [WIDTH-1:0] OUT\n);\n logic [WIDTH-1:0] A_ff, B_ff, OUT_ff;\n logic [$clog2(WIDTH+1):0] k_ff;\n\n logic [WIDTH-1:0] next_A_ff, next_B_ff, next_OUT;\n logic [$clog2(WIDTH+1):0] next_k_ff;\n\n logic [WIDTH-1:0] diff;\n logic [WIDTH-1:0] gcd_val;\n logic both_even, a_even, b_even;\n\n localparam S0 = 2'd0;\n localparam S1 = 2'd1;\n localparam S2 = 2'd2;\n\n always_comb begin\n next_A_ff = A_ff;\n next_B_ff = B_ff;\n next_k_ff = k_ff;\n next_OUT = OUT_ff;\n gcd_val = OUT_ff;\n diff = 'b0;\n\n a_even = (A_ff[0] == 1'b0);\n b_even = (B_ff[0] == 1'b0);\n both_even = a_even && b_even;\n equal = (A_ff == B_ff);\n\n case (controlpath_state)\n S0: begin\n next_A_ff = A;\n next_B_ff = B;\n next_k_ff = 'b0;\n next_OUT = 'b0;\n end\n\n S1: begin\n if (A_ff == 0 && B_ff == 0) begin\n gcd_val = 0;\n end else if (A_ff == 0) begin\n gcd_val = (B_ff << k_ff);\n end else begin\n gcd_val = (A_ff << k_ff);\n end\n next_OUT = gcd_val;\n end\n\n S2: begin\n if ((A_ff != 0) && (B_ff != 0)) begin\n if (both_even) begin\n next_A_ff = A_ff >> 1;\n next_B_ff = B_ff >> 1;\n next_k_ff = k_ff + 1;\n end else if (a_even && !b_even) begin\n next_A_ff = A_ff >> 1;\n end else if (b_even && !a_even) begin\n next_B_ff = B_ff >> 1;\n end else begin\n if (A_ff >= B_ff) begin\n diff = A_ff - B_ff;\n next_A_ff = diff >> 1;\n next_B_ff = B_ff;\n end else begin\n diff = B_ff - A_ff;\n next_B_ff = diff >> 1;\n next_A_ff = A_ff;\n end\n end\n end else if (A_ff == 0 && B_ff != 0) begin\n next_A_ff = B_ff;\n next_B_ff = B_ff;\n end else if (B_ff == 0 && A_ff != 0) begin\n next_B_ff = A_ff;\n next_A_ff = A_ff;\n end\n end\n\n default: begin\n next_A_ff = 'b0;\n next_B_ff = 'b0;\n next_k_ff = 'b0;\n next_OUT = 'b0;\n end\n endcase\n end\n\n always_ff @(posedge clk) begin\n if (rst) begin\n A_ff <= 'b0;\n B_ff <= 'b0;\n k_ff <= 'b0;\n OUT_ff <= 'b0;\n end else begin\n A_ff <= next_A_ff;\n B_ff <= next_B_ff;\n k_ff <= next_k_ff;\n OUT_ff <= next_OUT;\n end\n end\n\n assign OUT = OUT_ff;\n\nendmodule", + "rtl/gcd_top_1.sv": "module gcd_top_1 #(\n parameter WIDTH = 4\n)(\n input clk,\n input rst,\n input [WIDTH-1:0] A,\n input [WIDTH-1:0] B,\n input go,\n output logic [WIDTH-1:0] OUT,\n output logic done\n);\n\n logic equal;\n logic [1:0] controlpath_state;\n\n gcd_controlpath_3 ctrl_inst (\n .clk (clk),\n .rst (rst),\n .go (go),\n .equal (equal),\n .controlpath_state (controlpath_state),\n .done (done)\n );\n\n gcd_datapath_6 #( .WIDTH(WIDTH) ) dp_inst (\n .clk (clk),\n .rst (rst),\n .A (A),\n .B (B),\n .controlpath_state (controlpath_state),\n .equal (equal),\n .OUT (OUT)\n );\n\nendmodule", + "rtl/gcd_top_2.sv": "module gcd_top_2 #(\n parameter WIDTH = 4\n)(\n input clk,\n input rst,\n input [WIDTH-1:0] A,\n input [WIDTH-1:0] B,\n input go,\n output logic [WIDTH-1:0] OUT,\n output logic done\n);\n\n logic equal;\n logic greater_than;\n logic [1:0] controlpath_state;\n\n gcd_controlpath_4 ctrl_inst (\n .clk (clk),\n .rst (rst),\n .go (go),\n .equal (equal),\n .greater_than (greater_than),\n .controlpath_state (controlpath_state),\n .done (done)\n );\n\n gcd_datapath_5 #( .WIDTH(WIDTH) ) dp_inst (\n .clk (clk),\n .rst (rst),\n .A (A),\n .B (B),\n .controlpath_state (controlpath_state),\n .equal (equal),\n .greater_than (greater_than),\n .OUT (OUT)\n );\n\nendmodule", + "rtl/modular_exponentiation.sv": "`timescale 1ns/1ps\n//-----------------------------------------------------------------------------\n// modular_exponentiation module: Computes (base^exponent) mod mod_val using the\n// square-and-multiply algorithm.\n// This module reuses the modular_multiplier module for multiplication operations.\n//-----------------------------------------------------------------------------\nmodule modular_exponentiation #(\n parameter WIDTH = 8\n)(\n input clk,\n input rst,\n input start,\n input [WIDTH-1:0] base,\n input [WIDTH-1:0] exponent,\n input [WIDTH-1:0] mod_val,\n output reg [WIDTH-1:0] result,\n output reg done\n);\n // FSM state definitions.\n localparam STATE_IDLE = 0;\n localparam STATE_INIT = 1;\n localparam STATE_CHECK = 2;\n localparam STATE_WAIT_RESULT = 3;\n localparam STATE_MULT_BASE = 4;\n localparam STATE_WAIT_BASE = 5;\n localparam STATE_SHIFT = 6;\n localparam STATE_DONE = 7;\n\n reg [3:0] state;\n reg [WIDTH-1:0] res_reg;\n reg [WIDTH-1:0] base_reg;\n reg [WIDTH-1:0] exp_reg;\n\n // Signals for the modular multiplier instance.\n reg mult_start;\n reg [WIDTH-1:0] mult_A, mult_B, mult_mod;\n wire [WIDTH-1:0] mult_result;\n wire mult_done;\n\n // Instantiate the modular_multiplier.\n modular_multiplier #(\n .WIDTH(WIDTH)\n ) mod_mult_inst (\n .clk(clk),\n .rst(rst),\n .start(mult_start),\n .A(mult_A),\n .B(mult_B),\n .mod_val(mult_mod),\n .result(mult_result),\n .done(mult_done)\n );\n\n always @(posedge clk) begin\n if(rst) begin\n state <= STATE_IDLE;\n res_reg <= 0;\n base_reg <= 0;\n exp_reg <= 0;\n result <= 0;\n done <= 0;\n mult_start <= 0;\n end else begin\n case(state)\n STATE_IDLE: begin\n done <= 0;\n if(start)\n state <= STATE_INIT;\n end\n STATE_INIT: begin\n res_reg <= 1; // Initialize result to 1.\n base_reg <= base % mod_val; // Reduce base modulo mod_val.\n exp_reg <= exponent;\n state <= STATE_CHECK;\n end\n STATE_CHECK: begin\n if(exp_reg == 0) begin\n if(base_reg == 0 & mod_val==1)\n result <= 0;\n else\n result <= res_reg;\n state <= STATE_DONE;\n end else begin\n if(exp_reg[0] == 1'b1) begin\n mult_A <= base_reg;\n mult_B <= base_reg;\n mult_mod <= mod_val;\n mult_start <= 1;\n state <= STATE_WAIT_RESULT;\n end else begin\n state <= STATE_MULT_BASE;\n end\n end\n end\n STATE_WAIT_RESULT: begin\n mult_start <= 0;\n if(mult_done) begin\n res_reg <= mult_result;\n state <= STATE_MULT_BASE;\n end\n end\n STATE_MULT_BASE: begin\n mult_A <= base_reg;\n mult_B <= res_reg;\n mult_mod <= mod_val;\n mult_start <= 1;\n state <= STATE_WAIT_BASE;\n end\n STATE_WAIT_BASE: begin\n mult_start <= 0;\n if(mult_done) begin\n base_reg <= mult_result;\n state <= STATE_SHIFT;\n end\n end\n STATE_SHIFT: begin\n exp_reg <= exp_reg >> 1; // Shift exponent right.\n state <= STATE_CHECK;\n end\n STATE_DONE: begin\n done <= 1;\n // Remain in DONE state until start is deasserted.\n if(!start)\n state <= STATE_IDLE;\n end\n default: state <= STATE_IDLE;\n endcase\n end\n end\nendmodule", + "rtl/modular_multiplier.sv": "`timescale 1ns/1ps\n//-----------------------------------------------------------------------------\n// modular_multiplier module: Computes (A * B) mod mod_val\n// Implements a sequential shift\u2010and\u2010add multiplication followed by a\n// single modulo operation at the end.\n//-----------------------------------------------------------------------------\nmodule modular_multiplier #(\n parameter WIDTH = 8\n)(\n input clk,\n input rst,\n input start,\n input [WIDTH-1:0] A,\n input [WIDTH-1:0] B,\n input [WIDTH-1:0] mod_val,\n output reg [WIDTH-1:0] result,\n output reg done\n);\n // a_reg now stores A extended to 2*WIDTH bits to accommodate shifts.\n reg [2*WIDTH-1:0] a_reg;\n reg [WIDTH-1:0] b_reg;\n reg [2*WIDTH-1:0] prod; // Accumulates the full product\n reg [($clog2(WIDTH+1))-1:0] count; // Iteration counter for WIDTH bits\n reg busy;\n\n always @(posedge clk) begin\n if(rst) begin\n result <= 0;\n prod <= 0;\n a_reg <= 0;\n b_reg <= 0;\n count <= 0;\n busy <= 0;\n done <= 0;\n end else begin\n if(start && !busy) begin\n busy <= 1;\n // Initialize registers.\n // Extend A to 2*WIDTH bits.\n a_reg <= { {WIDTH{1'b0}}, A };\n b_reg <= B;\n prod <= 0;\n count <= WIDTH;\n done <= 0;\n end else if(busy) begin\n if(count > 0) begin\n // If the current LSB of b_reg is 1, add a_reg to the product.\n if(b_reg[0] == 1'b1)\n prod <= prod + a_reg;\n // Shift a_reg left to align with the next bit.\n a_reg <= a_reg << 1;\n // Shift b_reg right to process the next bit.\n b_reg <= b_reg >> 1;\n count <= count - 1;\n end else begin\n // Once multiplication is done, perform the modulo operation.\n result <= prod % mod_val;\n done <= 1;\n busy <= 0;\n end\n end else begin\n done <= 0;\n end\n end\n end\nendmodule" + }, + "test_info": {}, + "expected_behavior": [], + "metadata": { + "categories": [ + "cid005", + "hard" + ], + "domain": "memory", + "complexity": "intermediate", + "problem_type": "design", + "has_code": true, + "has_tests": false + }, + "full_prompt": "Design a cryptographic accelerator that performs RSA-like encryption operations, details of which are given in the specification provided in the `docs` folder.\nThe required RTL files are present in the `rtl` folder, and their corresponding specifications are in the `docs` directory. Choose the appropriate RTL modules based on the descriptions given in the RTL specification documents, and create the System Verilog RTL module `crypto_accelerator` and add it to the `rtl` directory.\nUse the existing module that calculates the GCD using Stein's algorithm (as described in the specification) to perform the check for coprimes. If the public exponent (e) and totient \u03c6(n) are coprimes, then perform the encryption using the module that performs modular exponentiation of the inputs.\n\nThe existing modular_exponentiation provides incorrect output. Resolve the RTL issues in the module and update it.\n\nBelow is the port list of the `crypto_accelerator` module that you have to generate:\n```verilog\nmodule crypto_accelerator #(\n parameter WIDTH = 8\n)(\n input clk,\n input rst,\n input [WIDTH-1:0] candidate_e, // Candidate public exponent.\n input [WIDTH-1:0] totient, // Euler's totient \u03c6(n).\n input start_key_check,\n output logic key_valid,\n output logic done_key_check,\n input [WIDTH-1:0] plaintext,\n input [WIDTH-1:0] modulus,\n output logic [WIDTH-1:0] ciphertext,\n output logic done_encryption\n);\n```\n", + "system_message": " You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Update the file content** by using:\n - `sed -i '3s/old/new/' file.txt`\n - **Find current working directory** by using:\n - `pwd`\n\nYou will be given a prompt and your task is to understand it and solve the given issue by using the above-mentioned commands as needed. In the final step, you should create a Linux patch to highlight the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.", + "raw_context": { + "docs/specification.md": null, + "rtl/decoder_data_control_64b66b.sv": null, + "rtl/encoder_control_64b66b.sv": null, + "rtl/encoder_data_64b66b.sv": null, + "rtl/aes128_encrypt.sv": null, + "verif/tb_aes128_enc.sv": null, + "rtl/aes128_decrypt.sv": null, + "rtl/aes128_key_expansion.sv": null, + "rtl/inv_sbox.sv": null, + "rtl/sbox.sv": null, + "verif/tb_aes128_dec.sv": null, + "rtl/aes_encrypt.sv": null, + "verif/tb_aes_encrypt.sv": null, + "rtl/aes_decrypt.sv": null, + "rtl/aes_ke.sv": null, + "verif/tb_aes_decrypt.sv": null, + "rtl/aes_dec_top.sv": null, + "rtl/aes_enc_top.sv": null, + "verif/tb_padding_top.sv": null, + "verif/tb_des_enc.sv": null, + "docs/Key_schedule.md": null, + "docs/Permutations.md": null, + "docs/S_box_creation.md": null, + "rtl/S1.sv": null, + "rtl/S2.sv": null, + "rtl/S3.sv": null, + "rtl/S4.sv": null, + "rtl/S5.sv": null, + "rtl/S6.sv": null, + "rtl/S7.sv": null, + "rtl/S8.sv": null, + "rtl/des_enc.sv": null, + "verif/tb_des_dec.sv": null, + "docs/Encryption.md": null, + "rtl/des_dec.sv": null, + "verif/tb_3des_enc.sv": null, + "verif/tb_3des_dec.sv": null, + "docs/min_hamming_distance_finder_spec.md": null, + "rtl/Bit_Difference_Counter.sv": null, + "rtl/Bitwise_Reduction.sv": null, + "rtl/Data_Reduction.sv": null, + "verif/tb_Min_Hamming_Distance_Finder.sv": null, + "docs/specs.md": null, + "rtl/arithmetic_progression_generator.sv": null, + "docs/algorithms.md": null, + "docs/coeff_update_spec.md": null, + "docs/equalizer_spec.md": null, + "docs/error_calc_spec.md": null, + "rtl/coeff_update.sv": null, + "rtl/dynamic_equalizer.sv": null, + "rtl/error_calc.sv": null, + "docs/awgn_spec.md": null, + "docs/equalizer_top_spec.md": null, + "rtl/elevator_control_system.sv": null, + "docs/tx_specification.md": null, + "rtl/ethernet_fifo_cdc.sv": null, + "docs/tx_mac_specification.md": null, + "verif/event_scheduler_tb.sv": null, + "docs/modified_specs.md": null, + "rtl/event_scheduler.sv": null, + "verif/tb_event_scheduler.sv": null, + "rtl/column_selector.sv": null, + "rtl/event_storage.sv": null, + "verif/tb.sv": null, + "rtl/fixed_priority_arbiter.sv": null, + "verif/fixed_priority_arbiter_tb.sv": null, + "docs/Modified_specification.md": null, + "docs/GCD_specification.md": "# RTL Specification for GCD Calculation using Stein's Algorithm\n\nThis document describes the high-level RTL architecture for a GCD calculator based on Stein's algorithm. The design is separated into three main modules: a top-level module that interconnects the datapath and control path, a control path module for sequencing, and a datapath module for arithmetic and data manipulation.\n\n- **Stein's Algorithm (Binary GCD):**\n Stein\u2019s algorithm or binary GCD algorithm is an algorithm that computes the greatest common divisor of two non-negative integers. Stein\u2019s algorithm replaces division with arithmetic shifts, comparisons, and subtraction. Following is the algorithm to find GCD using Stein\u2019s algorithm gcd(a, b):\n - Base case:\n - If both a and b are 0, gcd is zero gcd(0, 0) = 0.\n - gcd(a, 0) = a and gcd(0, b) = b because everything divides 0.\n\n - Step 1: Remove Common Factors of 2:\n - If a and b are both even, gcd(a, b) = 2*gcd(a/2, b/2) because 2 is a common divisor. Multiplication with 2 can be done with a bitwise shift operator.\n\n - Step 2: Handling Even and Odd Cases:\n - If a is even and b is odd, gcd(a, b) = gcd(a/2, b). Similarly, if a is odd and b is even, then gcd(a, b) = gcd(a, b/2). It is because 2 is not a common divisor.\n\n - Step 3: Handling Odd Numbers:\n - If both a and b are odd, then gcd(a, b) = gcd(|a-b|/2, b). Note that the difference between two odd numbers is even\n\n - Step 4:Final GCD:\n - Repeat steps 1\u20133 until a = b, or until a = 0.\n - In either case, the GCD is 2k *b, where k is the number of factors of 2 removed in Step 1.\n\t\t\n---\n\n## 1. Top-Level Module: `gcd_top_1`\n\n### Overview\nThe top-level module orchestrates the GCD calculation by instantiating both the control path and datapath modules. The parameterizable `WIDTH` defines the bit width of the input operands and output.\n\n### Ports\n- **Inputs:**\n - `clk`: Clock signal. Design is synced to the posedge of clk.\n - `rst`: Reset signal. Active high.\n - `A [WIDTH-1:0]`: First operand.\n - `B [WIDTH-1:0]`: Second operand.\n - `go`: Start signal for beginning the computation. Active high.\n- **Outputs:**\n - `OUT [WIDTH-1:0]`: Output containing the computed GCD.\n - `done`: Indicates the completion of the GCD calculation. Active high.\n\n### Internal Signals\n- **`equal`**: A signal computed in the datapath; indicates whether the current values of the operands are equal.\n- **`controlpath_state [1:0]`**: Encodes the state of the control path. \n- **`done`**: Generated by the control path when the calculation is finished.\n\n### Instance Connections\n- **Control Path Instance (`gcd_controlpath_3`):** \n - Receives `clk`, `rst`, `go`, and the `equal` signal.\n - Outputs the current state (`controlpath_state`) and the `done` flag.\n \n- **Datapath Instance (`gcd_datapath_6`):** \n - Receives `clk`, `rst`, inputs `A` and `B`, and the current control state (`controlpath_state`).\n - Computes and outputs the `equal` flag and the GCD result (`OUT`).\n\n---\n\n## 2. Control Path Module: `gcd_controlpath_3`\n\n### Purpose\nThis module generates control signals based on an internal state machine, dictating when to load new values, continue processing, or finish the computation.\n\n### Ports\n- **Inputs:**\n - `clk`: Clock signal. Design is synced to the posedge of clk.\n - `rst`: Reset signal. Active high.\n - `go`: Start signal. Active high.\n - `equal`: Signal from the datapath indicating if both operands are equal. Active high.\n- **Outputs:**\n - `controlpath_state [1:0]`: Current state of the control logic.\n - `done`: Computation completion flag. Active high.\n\n### State Machine Description\n- **States:**\n - **S0 = 2'd0 (Idle/Load):** \n When `go` is inactive, the state remains in S0. When active, the state transitions to S2.\n - **S2 = 2'd2 (Processing):** \n The state loops in S2 while waiting for the operands to become equal. Once `equal` is asserted, the state moves to S1.\n - **S1 = 2'd1 (Completion):** \n A one-cycle state to signal the end of computation before returning to S0.\n- Note : The control path RTL stores the FSM state in `curr_state` \n- **State Transitions:**\n - From **S0**: Remains in S0 if `go` is low; otherwise transitions to S2.\n - From **S2**: If `equal` is true, transitions to S1; otherwise remains in S2.\n - From **S1**: Transitions back to S0.\n\n- **Signal Generation:**\n - The output `done` is asserted 1 clock cycle after entering the state S1.\n - The current state is continuously assigned to `controlpath_state`.\n\n- On reset assertion transition so S0 state and deassert `done`.\n\n---\n\n## 3. Datapath Module: `gcd_datapath_6`\n\n### Purpose\nThis module implements the arithmetic operations of Stein's GCD algorithm. It conditionally shifts and subtracts the input operands based on the algorithm until the final GCD is computed.\n\n### Parameter\n- **`WIDTH`**: Bit width of the input operands (and the output).\n\n### Ports\n- **Inputs:**\n - `clk`: Clock signal. Design is synced to the posedge of clk.\n - `rst`: Reset signal. Active high.\n - `A [WIDTH-1:0]`: First operand.\n - `B [WIDTH-1:0]`: Second operand.\n - `controlpath_state [1:0]`: State signal from the control module.\n- **Outputs:**\n - `equal`: A flag indicating if the two operands (after internal updates) are equal. Active high.\n - `OUT [WIDTH-1:0]`: The computed greatest common divisor.\n\n### Internal Signals and Registers\n- **Registered Data:**\n - `A_ff [WIDTH-1:0]`, `B_ff [WIDTH-1:0]`: Register copies of the operands.\n - `OUT_ff [WIDTH-1:0]`: Output register for the GCD result.\n - `k_ff`: Register used to count the number of common factors of 2 (shifts).\n \n- **Next-State Signals:**\n - `next_A_ff, next_B_ff, next_OUT`: Next values computed for `A_ff`, `B_ff`, and `OUT_ff`.\n - `next_k_ff`: Next value for `k_ff`.\n\n- **Computational Signals:**\n - `diff`: Holds the difference result used when subtracting the operands.\n - `gcd_val`: Intermediate computed GCD value.\n - `a_even`: Indicates if `A_ff` is even.\n - `b_even`: Indicates if `B_ff` is even.\n - `both_even`: Indicates if both `A_ff` and `B_ff` are even.\n\n### Datapath Control Based on `controlpath_state`\n- **State S0 (Load / Initialization):**\n - Loads input values (`A` and `B`) into the registers.\n - Resets the factor counter `k_ff` and the output register.\n \n- **State S2 (Processing / Iterative Reduction):**\n - **Both Operands Even:** \n If both `A_ff` and `B_ff` are even, both values are shifted right (divided by 2), and `k_ff` is incremented.\n - **One Operand Even:** \n If one operand is even, only the even operand is shifted right.\n - **Both Operands Odd:** \n When both operands are odd, subtract the smaller from the larger, shift the difference right, and reassign the registers.\n - **Edge Cases:** \n If one of the registers becomes 0, the module redirects values to converge on the non-zero operand.\n \n- **State S1 (Completion / Final Computation):**\n - When the operands become equal, perform final computation:\n - If both registers are zero, `gcd_val` is set to 0.\n - Otherwise, the non-zero operand is combined with the shift count `k_ff` (the common factors of 2) to produce the final result.\n - The computed GCD (`gcd_val`) is then saved to `OUT_ff`.\n\n### Data Path Signal Propagation\n- The updated values (`A_ff`, `B_ff`, `k_ff`, and `OUT_ff`) are registered at every positive edge of the clock. On reset, all these registers are cleared.", + "docs/crypto_accelerator_specification.md": "# Crypto Accelerator Module Specification\nThis module implements a cryptographic accelerator that integrates two essential functions:\n\n1. **Key Validation:** \n Evaluates a candidate public key component against its corresponding totient using a greatest common divisor (GCD) algorithm to check if they are coprimes. A successful check (i.e., the GCD equals 1) deems the key valid.\n\n2. **Encryption:** \n When the key is valid, the module performs encryption by executing a modular exponentiation operation on provided plaintext data. If the key check fails, the encryption step is bypassed and a zero is output on the `ciphertext`.\n\nA finite state machine (FSM) governs the sequencing of these operations, ensuring synchronous operation with a system clock and providing reset-based initialization.\n\n## Port List\n\n| Port Name | Direction | Bit-Width | Description |\n|---------------------|-----------|-----------------------------|-------------------------------------------------------------------------------------------------|\n| **clk** | Input | 1 | System clock that synchronizes all operations. |\n| **rst** | Input | 1 | Initializes the module to a known state; resets the FSM and all outputs. Active-high. |\n| **candidate_e** | Input | WIDTH | Represents the candidate public key component used in validation. |\n| **totient** | Input | WIDTH | Represents Euler\u2019s totient value associated with the key. |\n| **start_key_check** | Input | 1 | Triggers the key validation process when asserted. Active-high. |\n| **key_valid** | Output | 1 | Indicates that the candidate key is valid (if the GCD equals 1). Active-high. |\n| **done_key_check** | Output | 1 | Signals the completion of the key validation process. Active-high. |\n| **plaintext** | Input | WIDTH | The data to be encrypted if the key is validated. |\n| **modulus** | Input | WIDTH | The modulus used in the encryption operation via modular exponentiation. |\n| **ciphertext** | Output | WIDTH | The result of the encryption operation (or a default value if the key is invalid). |\n| **done_encryption** | Output | 1 | Indicates that the encryption operation (or its bypass) is completed. Active-high. |\n\n| Parameter Name | Description |\n|----------------|-----------------------------------------------------------------|\n| **WIDTH** | Determines the bit width of input and output signals. Default:8.|\n\n## Functional Description\n\n### Key Validation\n\n- **Triggering:** \n The validation process begins when the external start command is asserted.\n\n- **Operation:** \n Two numeric inputs (the candidate key and totient) are processed via a GCD computation. The output of this computation determines the validity of the candidate key:\n - **Valid Key:** When the GCD equals 1 (the candidate key and totient are coprimes).\n - **Invalid Key:** When the GCD does not equal 1 (the candidate key and totient are not coprimes).\n\n- **Outputs:** \n - `key_valid` is asserted or deasserted based on the GCD calculation output, and `done_key_check`, which indicates that the key validation process is complete, is asserted.\n - `done_key_check` and `key_valid` are held high till the whole operation is completed, this may or may not include the encryption depending on whether the key is valid.\n\n### Encryption\n\n- **Conditional Execution:** \n The encryption operation is only initiated if the key validation process confirms that the candidate key is valid.\n\n- **Operation:** \n Upon successful validation, the module calculates the modular exponentiation based on the provided plaintext, using the candidate key (as the exponent) and the modulus input (to calculate the modulus of the exponentiation operation) .\n\n- **Default Behavior:** \n If the key is not valid, the module bypasses encryption and outputs a predetermined default value (i.e. zero) as the ciphertext. If the key is valid the module outputs the result from above calculation as ciphertext.\n\n### Sequencing and Control\n\nAn internal finite state machine (FSM) coordinates the following steps:\n \n1. **Idle/Initialization:** \n Sets all internal signals (driven sequentially) and outputs to zero and waits for the start command.\n \n2. **Key Validation:** \n Initiates and then waits for the GCD computation to complete.\n \n3. **Decision Phase:** \n Based on the result of the key validation, the FSM either:\n - Proceeds to trigger the encryption operation, or \n - Immediately outputs the default ciphertext.\n \n4. **Encryption Execution:** \n Activates the modular exponentiation process and awaits its completion.\n \n5. **Completion:** \n Signals the conclusion of both key validation and encryption (or bypass), and holds the final outputs till the start command is deasserted.\n\n## Timing and Reset\n\n- **Synchronous Operation:** \n All transitions and operations are synchronized to the positive edge of the system clock, ensuring consistent and predictable behavior.\n\n- **Reset Behavior:** \n The synchronous reset signal reinitializes the FSM and all outputs to IDLE and zeros respectively to allow for error-free start-up and operation.", + "docs/modular_exponentiation_specification.md": "# RTL Specification: modular_exponentiation\n\n## 1. Overview\nThe **modular_exponentiation** module calculates \n[result = (baseexponent) % mod_val] \nusing the square-and-multiply algorithm. It uses a dedicated modular multiplication unit for its arithmetic operations.\n\nThe square-and-multiply algorithm, also known as exponentiation by squaring, computes ab by first converting b into its binary representation, then iteratively updating an accumulator that starts at 1: for each bit of b, it squares the accumulator and multiplies by a when the bit is 1. Because ab can grow very large, apply modular operation at every step to keep the intermediate numbers small and manageable. This method dramatically reduces the number of multiplications compared to a naive approach, making it especially effective for large numbers and widely used in cryptography and modular arithmetic.\n\n## 2. Parameter\n- **WIDTH**: Sets the bit width for the operands, modulus, and result (default: 8).\n\n## 3. Interface\n\n### 3.1 Inputs\n- **clk**: Clock signal. Design is synchronised to the posedge of clk.\n- **rst**: Synchronous reset. Active-high.\n- **start**: Initiates the modular exponentiation process. Active-high. All steps of the operation occur sequentially after start is asserted.\n- **base**: Base operand, [WIDTH-1:0]. Unsigned integer.\n- **exponent**: Exponent operand, [WIDTH-1:0]. Unsigned integer.\n- **mod_val**: Modulus, [WIDTH-1:0]. Unsigned integer greater than 0.\n\n### 3.2 Outputs\n- **result**: The computed result ((baseexponent) % mod_val), [WIDTH-1:0].\n- **done**: Indicates when the computation is complete. Active-high.\n\n## 4. Internal Architecture\n- **Control Logic**: A finite state machine (FSM) governs the overall operation, initiating the process, managing the iterative algorithm, and signaling completion.\n- **Modular Multiplier Instance**: The module integrates a separate modular multiplication unit to perform the required modular arithmetic without exposing its internal details.\n- **Registers**: Internal registers are used to hold intermediate results, the reduced base, and the exponent as it is processed.\n\n## 5. Remarks\n- It leverages the modular multiplication unit to maintain clarity and reusability.", + "docs/modular_multiplier_specification.md": "# RTL Specification: modular_multiplier\n\n## 1. Overview\nThe **modular_multiplier** computes the modular product \n\n (A * B\\) % mod_val\n\nusing a sequential shift-and-add algorithm over a configurable bit width.\nThe shift-add algorithm for multiplication works by examining each bit of one binary number; for every bit that is 1, \nit adds the other number shifted left by the bit\u2019s position to a running total. This method efficiently decomposes multiplication into simple bit shifts and \nadditions, mirroring manual multiplication in binary and optimizing it for digital hardware.\n\n## 2. Parameter\n- **WIDTH**: Bit width for operands, result, and intermediate signals (default: 8).\n\n## 3. Interface\n\n### 3.1 Inputs\n- **clk**: Clock signal. Design is synchronised to the posedge of clk.\n- **rst**: Synchronous reset. Active-high.\n- **start**: Initiates the multiplication operation. Active-high. All steps of the operation occur sequentially after start is asserted.\n- **A**: Multiplicand, [WIDTH-1:0]. Unsigned integer.\n- **B**: Multiplier, [WIDTH-1:0]. Unsigned integer.\n- **mod_val**: Modulus, [WIDTH-1:0]. Unsigned integer greater than 0.\n\n### 3.2 Outputs\n- **result**: Final computed value ((A * B\\) % mod_val), [WIDTH-1:0].\n- **done**: Indicates completion of the operation. Active-high.\n\n## 4. Functional Description\nWhen a **start** signal is received, the module:\n- Processes the multiplication sequentially.\n- Produces the final result when all computations are complete, asserting the **done** flag.\n\n## 5. Remarks\n- Keep intermediate values within bounds.", + "rtl/gcd_controlpath_3.sv": "module gcd_controlpath_3 (\n input clk,\n input rst,\n input go,\n input equal,\n output logic [1:0] controlpath_state,\n output logic done\n);\n localparam S0 = 2'd0;\n localparam S1 = 2'd1;\n localparam S2 = 2'd2;\n\n logic [1:0] curr_state, next_state;\n\n always_comb begin\n next_state = curr_state;\n case (curr_state)\n S0: begin\n if (!go)\n next_state = S0;\n else\n next_state = S2;\n end\n S1: begin\n next_state = S0;\n end\n S2: begin\n if (equal)\n next_state = S1;\n else\n next_state = S2;\n end\n default: begin\n next_state = S0;\n end\n endcase\n end\n\n always_ff @(posedge clk) begin\n if (rst)\n curr_state <= S0;\n else\n curr_state <= next_state;\n end\n\n always_ff @(posedge clk) begin\n if (rst)\n done <= 1'b0;\n else\n done <= (curr_state == S1);\n end\n\n assign controlpath_state = curr_state;\n\nendmodule", + "rtl/gcd_controlpath_4.sv": "module gcd_controlpath_4 (\n input clk,\n input rst,\n input go,\n input equal,\n input greater_than,\n output logic [1:0] controlpath_state,\n output logic done\n);\n\n\n logic [1:0] curr_state;\n logic [1:0] next_state;\n\n localparam S0 = 2'd0;\n localparam S1 = 2'd1;\n localparam S2 = 2'd2;\n localparam S3 = 2'd3;\n\n always_ff @ (posedge clk) begin\n if (rst) begin\n curr_state <= S0;\n end else begin\n curr_state <= next_state;\n end\n end\n\n always_comb begin\n case(curr_state)\n S0: begin\n if(!go)\n next_state = S0;\n else if (equal)\n next_state = S1;\n else if (greater_than)\n next_state = S2;\n else\n next_state = S3;\n end\n S1: begin\n next_state = S0;\n end\n S2: begin\n if(equal)\n next_state = S1;\n else if (greater_than)\n next_state = S2;\n else\n next_state = S3;\n end\n S3: begin\n if (equal)\n next_state = S1;\n else if (greater_than)\n next_state = S2;\n else\n next_state = S3;\n end\n default: begin\n next_state = S0;\n end\n endcase\n end\n\n always_ff @ (posedge clk) begin\n if(rst) begin\n done <= 1'b0;\n end else begin\n done <= (curr_state == S1);\n end\n end\n\n assign controlpath_state = curr_state;\n\nendmodule", + "rtl/gcd_datapath_5.sv": "module gcd_datapath_5 #(\n parameter WIDTH = 4\n )(\n input clk,\n input rst,\n input [WIDTH-1:0] A,\n input [WIDTH-1:0] B,\n input [1:0] controlpath_state,\n output logic equal,\n output logic greater_than,\n output logic [WIDTH-1:0] OUT\n);\n\n logic [WIDTH-1:0] A_ff;\n logic [WIDTH-1:0] B_ff;\n\n localparam S0 = 2'd0;\n localparam S1 = 2'd1;\n localparam S2 = 2'd2;\n localparam S3 = 2'd3;\n\n always_ff @ (posedge clk) begin\n if (rst) begin\n A_ff <= 'b0;\n B_ff <= 'b0;\n OUT <= 'b0;\n end else begin\n case (controlpath_state)\n S0: begin\n A_ff <= A;\n B_ff <= B;\n end\n S1: begin\n OUT <= A_ff;\n end\n S2: begin\n if (greater_than)\n A_ff <= A_ff - B_ff;\n end\n S3: begin\n if (!equal & !greater_than)\n B_ff <= B_ff - A_ff;\n end\n default: begin\n A_ff <= 'b0;\n B_ff <= 'b0;\n OUT <= 'b0;\n end\n endcase\n end\n end\n\n always_comb begin\n case(controlpath_state)\n S0: begin\n equal = (A == B)? 1'b1 : 1'b0;\n greater_than = (A > B)? 1'b1 : 1'b0;\n end\n default: begin\n equal = (A_ff == B_ff)? 1'b1 : 1'b0;\n greater_than = (A_ff > B_ff)? 1'b1 : 1'b0;\n end\n endcase\n end\nendmodule", + "rtl/gcd_datapath_6.sv": "module gcd_datapath_6 #(\n parameter WIDTH = 4\n)(\n input clk,\n input rst,\n input [WIDTH-1:0] A,\n input [WIDTH-1:0] B,\n input [1:0] controlpath_state,\n output logic equal,\n output logic [WIDTH-1:0] OUT\n);\n logic [WIDTH-1:0] A_ff, B_ff, OUT_ff;\n logic [$clog2(WIDTH+1):0] k_ff;\n\n logic [WIDTH-1:0] next_A_ff, next_B_ff, next_OUT;\n logic [$clog2(WIDTH+1):0] next_k_ff;\n\n logic [WIDTH-1:0] diff;\n logic [WIDTH-1:0] gcd_val;\n logic both_even, a_even, b_even;\n\n localparam S0 = 2'd0;\n localparam S1 = 2'd1;\n localparam S2 = 2'd2;\n\n always_comb begin\n next_A_ff = A_ff;\n next_B_ff = B_ff;\n next_k_ff = k_ff;\n next_OUT = OUT_ff;\n gcd_val = OUT_ff;\n diff = 'b0;\n\n a_even = (A_ff[0] == 1'b0);\n b_even = (B_ff[0] == 1'b0);\n both_even = a_even && b_even;\n equal = (A_ff == B_ff);\n\n case (controlpath_state)\n S0: begin\n next_A_ff = A;\n next_B_ff = B;\n next_k_ff = 'b0;\n next_OUT = 'b0;\n end\n\n S1: begin\n if (A_ff == 0 && B_ff == 0) begin\n gcd_val = 0;\n end else if (A_ff == 0) begin\n gcd_val = (B_ff << k_ff);\n end else begin\n gcd_val = (A_ff << k_ff);\n end\n next_OUT = gcd_val;\n end\n\n S2: begin\n if ((A_ff != 0) && (B_ff != 0)) begin\n if (both_even) begin\n next_A_ff = A_ff >> 1;\n next_B_ff = B_ff >> 1;\n next_k_ff = k_ff + 1;\n end else if (a_even && !b_even) begin\n next_A_ff = A_ff >> 1;\n end else if (b_even && !a_even) begin\n next_B_ff = B_ff >> 1;\n end else begin\n if (A_ff >= B_ff) begin\n diff = A_ff - B_ff;\n next_A_ff = diff >> 1;\n next_B_ff = B_ff;\n end else begin\n diff = B_ff - A_ff;\n next_B_ff = diff >> 1;\n next_A_ff = A_ff;\n end\n end\n end else if (A_ff == 0 && B_ff != 0) begin\n next_A_ff = B_ff;\n next_B_ff = B_ff;\n end else if (B_ff == 0 && A_ff != 0) begin\n next_B_ff = A_ff;\n next_A_ff = A_ff;\n end\n end\n\n default: begin\n next_A_ff = 'b0;\n next_B_ff = 'b0;\n next_k_ff = 'b0;\n next_OUT = 'b0;\n end\n endcase\n end\n\n always_ff @(posedge clk) begin\n if (rst) begin\n A_ff <= 'b0;\n B_ff <= 'b0;\n k_ff <= 'b0;\n OUT_ff <= 'b0;\n end else begin\n A_ff <= next_A_ff;\n B_ff <= next_B_ff;\n k_ff <= next_k_ff;\n OUT_ff <= next_OUT;\n end\n end\n\n assign OUT = OUT_ff;\n\nendmodule", + "rtl/gcd_top_1.sv": "module gcd_top_1 #(\n parameter WIDTH = 4\n)(\n input clk,\n input rst,\n input [WIDTH-1:0] A,\n input [WIDTH-1:0] B,\n input go,\n output logic [WIDTH-1:0] OUT,\n output logic done\n);\n\n logic equal;\n logic [1:0] controlpath_state;\n\n gcd_controlpath_3 ctrl_inst (\n .clk (clk),\n .rst (rst),\n .go (go),\n .equal (equal),\n .controlpath_state (controlpath_state),\n .done (done)\n );\n\n gcd_datapath_6 #( .WIDTH(WIDTH) ) dp_inst (\n .clk (clk),\n .rst (rst),\n .A (A),\n .B (B),\n .controlpath_state (controlpath_state),\n .equal (equal),\n .OUT (OUT)\n );\n\nendmodule", + "rtl/gcd_top_2.sv": "module gcd_top_2 #(\n parameter WIDTH = 4\n)(\n input clk,\n input rst,\n input [WIDTH-1:0] A,\n input [WIDTH-1:0] B,\n input go,\n output logic [WIDTH-1:0] OUT,\n output logic done\n);\n\n logic equal;\n logic greater_than;\n logic [1:0] controlpath_state;\n\n gcd_controlpath_4 ctrl_inst (\n .clk (clk),\n .rst (rst),\n .go (go),\n .equal (equal),\n .greater_than (greater_than),\n .controlpath_state (controlpath_state),\n .done (done)\n );\n\n gcd_datapath_5 #( .WIDTH(WIDTH) ) dp_inst (\n .clk (clk),\n .rst (rst),\n .A (A),\n .B (B),\n .controlpath_state (controlpath_state),\n .equal (equal),\n .greater_than (greater_than),\n .OUT (OUT)\n );\n\nendmodule", + "rtl/modular_exponentiation.sv": "`timescale 1ns/1ps\n//-----------------------------------------------------------------------------\n// modular_exponentiation module: Computes (base^exponent) mod mod_val using the\n// square-and-multiply algorithm.\n// This module reuses the modular_multiplier module for multiplication operations.\n//-----------------------------------------------------------------------------\nmodule modular_exponentiation #(\n parameter WIDTH = 8\n)(\n input clk,\n input rst,\n input start,\n input [WIDTH-1:0] base,\n input [WIDTH-1:0] exponent,\n input [WIDTH-1:0] mod_val,\n output reg [WIDTH-1:0] result,\n output reg done\n);\n // FSM state definitions.\n localparam STATE_IDLE = 0;\n localparam STATE_INIT = 1;\n localparam STATE_CHECK = 2;\n localparam STATE_WAIT_RESULT = 3;\n localparam STATE_MULT_BASE = 4;\n localparam STATE_WAIT_BASE = 5;\n localparam STATE_SHIFT = 6;\n localparam STATE_DONE = 7;\n\n reg [3:0] state;\n reg [WIDTH-1:0] res_reg;\n reg [WIDTH-1:0] base_reg;\n reg [WIDTH-1:0] exp_reg;\n\n // Signals for the modular multiplier instance.\n reg mult_start;\n reg [WIDTH-1:0] mult_A, mult_B, mult_mod;\n wire [WIDTH-1:0] mult_result;\n wire mult_done;\n\n // Instantiate the modular_multiplier.\n modular_multiplier #(\n .WIDTH(WIDTH)\n ) mod_mult_inst (\n .clk(clk),\n .rst(rst),\n .start(mult_start),\n .A(mult_A),\n .B(mult_B),\n .mod_val(mult_mod),\n .result(mult_result),\n .done(mult_done)\n );\n\n always @(posedge clk) begin\n if(rst) begin\n state <= STATE_IDLE;\n res_reg <= 0;\n base_reg <= 0;\n exp_reg <= 0;\n result <= 0;\n done <= 0;\n mult_start <= 0;\n end else begin\n case(state)\n STATE_IDLE: begin\n done <= 0;\n if(start)\n state <= STATE_INIT;\n end\n STATE_INIT: begin\n res_reg <= 1; // Initialize result to 1.\n base_reg <= base % mod_val; // Reduce base modulo mod_val.\n exp_reg <= exponent;\n state <= STATE_CHECK;\n end\n STATE_CHECK: begin\n if(exp_reg == 0) begin\n if(base_reg == 0 & mod_val==1)\n result <= 0;\n else\n result <= res_reg;\n state <= STATE_DONE;\n end else begin\n if(exp_reg[0] == 1'b1) begin\n mult_A <= base_reg;\n mult_B <= base_reg;\n mult_mod <= mod_val;\n mult_start <= 1;\n state <= STATE_WAIT_RESULT;\n end else begin\n state <= STATE_MULT_BASE;\n end\n end\n end\n STATE_WAIT_RESULT: begin\n mult_start <= 0;\n if(mult_done) begin\n res_reg <= mult_result;\n state <= STATE_MULT_BASE;\n end\n end\n STATE_MULT_BASE: begin\n mult_A <= base_reg;\n mult_B <= res_reg;\n mult_mod <= mod_val;\n mult_start <= 1;\n state <= STATE_WAIT_BASE;\n end\n STATE_WAIT_BASE: begin\n mult_start <= 0;\n if(mult_done) begin\n base_reg <= mult_result;\n state <= STATE_SHIFT;\n end\n end\n STATE_SHIFT: begin\n exp_reg <= exp_reg >> 1; // Shift exponent right.\n state <= STATE_CHECK;\n end\n STATE_DONE: begin\n done <= 1;\n // Remain in DONE state until start is deasserted.\n if(!start)\n state <= STATE_IDLE;\n end\n default: state <= STATE_IDLE;\n endcase\n end\n end\nendmodule", + "rtl/modular_multiplier.sv": "`timescale 1ns/1ps\n//-----------------------------------------------------------------------------\n// modular_multiplier module: Computes (A * B) mod mod_val\n// Implements a sequential shift\u2010and\u2010add multiplication followed by a\n// single modulo operation at the end.\n//-----------------------------------------------------------------------------\nmodule modular_multiplier #(\n parameter WIDTH = 8\n)(\n input clk,\n input rst,\n input start,\n input [WIDTH-1:0] A,\n input [WIDTH-1:0] B,\n input [WIDTH-1:0] mod_val,\n output reg [WIDTH-1:0] result,\n output reg done\n);\n // a_reg now stores A extended to 2*WIDTH bits to accommodate shifts.\n reg [2*WIDTH-1:0] a_reg;\n reg [WIDTH-1:0] b_reg;\n reg [2*WIDTH-1:0] prod; // Accumulates the full product\n reg [($clog2(WIDTH+1))-1:0] count; // Iteration counter for WIDTH bits\n reg busy;\n\n always @(posedge clk) begin\n if(rst) begin\n result <= 0;\n prod <= 0;\n a_reg <= 0;\n b_reg <= 0;\n count <= 0;\n busy <= 0;\n done <= 0;\n end else begin\n if(start && !busy) begin\n busy <= 1;\n // Initialize registers.\n // Extend A to 2*WIDTH bits.\n a_reg <= { {WIDTH{1'b0}}, A };\n b_reg <= B;\n prod <= 0;\n count <= WIDTH;\n done <= 0;\n end else if(busy) begin\n if(count > 0) begin\n // If the current LSB of b_reg is 1, add a_reg to the product.\n if(b_reg[0] == 1'b1)\n prod <= prod + a_reg;\n // Shift a_reg left to align with the next bit.\n a_reg <= a_reg << 1;\n // Shift b_reg right to process the next bit.\n b_reg <= b_reg >> 1;\n count <= count - 1;\n end else begin\n // Once multiplication is done, perform the modulo operation.\n result <= prod % mod_val;\n done <= 1;\n busy <= 0;\n end\n end else begin\n done <= 0;\n end\n end\n end\nendmodule", + "rtl/lfsr_8bit.sv": null, + "verif/lfsr_8bit_tb.sv": null, + "rtl/bit16_lfsr.sv": null, + "rtl/low_power_ctrl.sv": null, + "rtl/sync_fifo.sv": null, + "verif/tb_low_power_channel.sv": null, + "rtl/cross_domain_sync.sv": null, + "rtl/dsp_input_stage.sv": null, + "rtl/dsp_output_stage.sv": null, + "rtl/lfsr_generator.sv": null, + "rtl/monte_carlo_dsp_monitor_top.sv": null, + "verif/monte_carlo_dsp_monitor_top_tb.sv": null, + "docs/multiplexer_specification.md": null, + "verif/multiplexer_tb.sv": null, + "docs/nbit_swizzling_spec.md": null, + "verif/nbit_swizzling_tb.sv": null, + "docs/nmea_decoder_spec.md": null, + "rtl/nmea_decoder.sv": null, + "verif/nmea_decoder_tb.sv": null, + "docs/fifo.md": null, + "rtl/fifo_memory.sv": null, + "rtl/read_to_write_pointer_sync.sv": null, + "rtl/rptr_empty.sv": null, + "rtl/wptr_full.sv": null, + "rtl/write_to_read_pointer_sync.sv": null, + "docs/spec.md": null, + "verif/async_filo_tb.sv": null, + "docs/axilite_to_pcie_config_module.md": null, + "rtl/axi4lite_to_pcie_cfg_bridge.sv": null, + "rtl/axis_broadcast.sv": null, + "verif/tb_axis_broadcast.sv": null, + "docs/axis_to_uart_tx_specs.md": null, + "docs/uart_rx_to_axis_specs.md": null, + "rtl/barrel_shifter.sv": null, + "verif/barrel_shifter_tb.sv": null, + "rtl/bcd_adder.sv": null, + "rtl/full_adder.sv": null, + "rtl/four_bit_adder.sv": null, + "rtl/search_binary_search_tree.sv": null, + "rtl/delete_node_binary_search_tree.sv": null, + "docs/bst_operations.md": null, + "rtl/binary_search_tree_sort_construct.sv": null, + "docs/Spec.md": null, + "verif/tb_binary_to_gray.sv": null, + "verif/tb_custom_byte_enable_ram.sv": null, + "verif/cache_controller_tb.sv": null, + "rtl/caesar_cipher.sv": null, + "verif/caesar_cipher_tb.sv": null, + "verif/tb_pseudoRandGenerator_ca.sv": null, + "docs/continuous_adder_specification.md": null, + "verif/continuous_adder_tb.sv": null, + "rtl/fifo_buffer.sv": null, + "verif/tb_fifo_buffer.sv": null, + "docs/direct_map_cache_spec.md": null, + "verif/tb_direct_map_cache.sv": null, + "rtl/direct_map_cache.sv": null, + "rtl/dual_port_memory.sv": null, + "rtl/gen_cos_sin_lut.sv": null, + "rtl/phase_lut.sv": null, + "rtl/phase_rotation.sv": null, + "rtl/power4.sv": null, + "rtl/saturation.sv": null, + "rtl/top_phase_rotation.sv": null, + "docs/spec_viterbi.md": null, + "docs/spec_slicer_top.md": null, + "docs/spec_top_phase_rotation.md": null, + "rtl/slicer.sv": null, + "rtl/slicer_top.sv": null, + "docs/swizzler_specification.md": null, + "verif/swizzler_tb.sv": null, + "rtl/swizzler.sv": null, + "docs/sync_serial_communication_tx_rx_spec.md": null, + "verif/sync_serial_communication_tb.sv": null, + "rtl/weight_stationary_pe.sv": null, + "verif/systolic_array_tb.sv": null, + "rtl/thermostat.v": null, + "docs/Traffic_controller.md": null, + "rtl/traffic_light_controller.sv": null, + "docs/Universal_Shift_Register_spec.md": null, + "verif/tb_universal_shift_register.sv": null, + "rtl/universal_shift_register.sv": null, + "docs/spec_conj.md": null, + "docs/spec_cross_correlation.md": null, + "docs/spec_detect_sequence.md": null, + "rtl/adder_2d_layers.sv": null, + "rtl/adder_tree_2d.sv": null, + "rtl/correlate.sv": null, + "rtl/cross_correlation.sv": null, + "docs/valid_modes.md": null, + "docs/words_counting.md": null, + "rtl/detect_sequence.sv": null, + "docs/proc_fsm_spec.md": null, + "docs/adder_tree.md": null, + "docs/coeff_ram.md": null, + "docs/poly_decimator.md": null, + "docs/poly_filter.md": null, + "docs/shift_register.md": null, + "rtl/adder_tree.sv": null, + "rtl/coeff_ram.sv": null, + "rtl/poly_filter.sv": null, + "rtl/shift_register.sv": null, + "docs/prbs_specification.md": null, + "rtl/prbs_gen_check.sv": null, + "rtl/fsm.sv": null, + "verif/fsm_tb.sv": null, + "rtl/CA_1.sv": null, + "rtl/CA_2.sv": null, + "rtl/CA_3.sv": null, + "rtl/CA_4.sv": null, + "rtl/rgb_color_space_conversion.sv": null, + "rtl/APBGlobalHistoryRegister.v": null, + "docs/signed_comparator_specification.md": null, + "verif/signed_comparator_tb.sv": null, + "rtl/sorting_engine.sv": null, + "rtl/brick_sort.sv": null, + "rtl/bubble_sort.sv": null, + "rtl/merge_sort.sv": null, + "rtl/selection_sort.sv": null + } + }, + { + "id": "cvdp_agentic_low_power_channel_0001", + "index": 546, + "source_config": "cvdp_agentic_code_generation_no_commercial", + "instruction": "Context: You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n\n Your task is to create a Verilog module based on the provided specifications and integrate it into an existing system using proper module instantiation and connections. At the end, please prepare a Linux patch file for me to finalize the request. \n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.\n\nTask: I need to **low-power communication channel** that efficiently manages **data transfer, wakeup control, and Q-channel handshaking**. The **`low_power_channel.sv`** module needs to integrate a **synchronous FIFO (`sync_fifo.sv`) for buffering writes** and a **control unit (`low_power_ctrl.sv`) for managing data flow and power states**. The system should properly handle **FIFO overflow/underflow, wakeup signals, and flush operations** while ensuring minimal power consumption. \n\nI have the **FIFO module at `/code/rtl/sync_fifo.sv`** and the **control unit at `/code/rtl/low_power_ctrl.sv`**, and I need to the **top-level module `/code/rtl/low_power_channel.sv`** that correctly integrates them. The module should **instantiate and connect the FIFO and control logic**, **Q-channel signaling (`qreqn`, `qacceptn`, `qactive`)**, and handle **read/transactions** efficiently. To verify functionality, a testbench is available at **`/code/verif/tb_low_power_channel.sv`**. The final implementation should ensure **proper synchronization, low-latency operation, and power efficiency**", + "verilog_code": { + "code_block_1_3": "/code/rtl/sync_fifo.sv", + "code_block_1_4": "/code/rtl/low_power_ctrl.sv", + "code_block_1_5": "/code/rtl/low_power_channel.sv", + "code_block_1_9": "/code/verif/tb_low_power_channel.sv", + "code_block_2_0": "module needs to integrate a **synchronous FIFO (`sync_fifo.sv`) for buffering writes** and a **control unit (`low_power_ctrl.sv`) for managing data flow and power states**. The system should properly handle **FIFO overflow/underflow, wakeup signals, and flush operations** while ensuring minimal power consumption. \n\nI have the **FIFO module at `/code/rtl/sync_fifo.sv`** and the **control unit at `/code/rtl/low_power_ctrl.sv`**, and I need to create the **top-level module `/code/rtl/low_power_channel.sv`** that correctly integrates them. The module should **instantiate and connect the FIFO and control logic**, implement **Q-channel signaling (`qreqn`, `qacceptn`, `qactive`)**, and handle **read/write transactions** efficiently. To verify functionality, a testbench is available at **`/code/verif/tb_low_power_channel.sv`**. The final implementation should ensure **proper synchronization, low-latency operation, and power efficiency**\n {'docs/specification.md': None, 'rtl/decoder_data_control_64b66b.sv': None, 'rtl/encoder_control_64b66b.sv': None, 'rtl/encoder_data_64b66b.sv': None, 'rtl/aes128_encrypt.sv': None, 'verif/tb_aes128_enc.sv': None, 'rtl/aes128_decrypt.sv': None, 'rtl/aes128_key_expansion.sv': None, 'rtl/inv_sbox.sv': None, 'rtl/sbox.sv': None, 'verif/tb_aes128_dec.sv': None, 'rtl/aes_encrypt.sv': None, 'verif/tb_aes_encrypt.sv': None, 'rtl/aes_decrypt.sv': None, 'rtl/aes_ke.sv': None, 'verif/tb_aes_decrypt.sv': None, 'rtl/aes_dec_top.sv': None, 'rtl/aes_enc_top.sv': None, 'verif/tb_padding_top.sv': None, 'verif/tb_des_enc.sv': None, 'docs/Key_schedule.md': None, 'docs/Permutations.md': None, 'docs/S_box_creation.md': None, 'rtl/S1.sv': None, 'rtl/S2.sv': None, 'rtl/S3.sv': None, 'rtl/S4.sv': None, 'rtl/S5.sv': None, 'rtl/S6.sv': None, 'rtl/S7.sv': None, 'rtl/S8.sv': None, 'rtl/des_enc.sv': None, 'verif/tb_des_dec.sv': None, 'docs/Encryption.md': None, 'rtl/des_dec.sv': None, 'verif/tb_3des_enc.sv': None, 'verif/tb_3des_dec.sv': None, 'docs/min_hamming_distance_finder_spec.md': None, 'rtl/Bit_Difference_Counter.sv': None, 'rtl/Bitwise_Reduction.sv': None, 'rtl/Data_Reduction.sv': None, 'verif/tb_Min_Hamming_Distance_Finder.sv': None, 'docs/specs.md': None, 'rtl/arithmetic_progression_generator.sv': None, 'docs/algorithms.md': None, 'docs/coeff_update_spec.md': None, 'docs/equalizer_spec.md': None, 'docs/error_calc_spec.md': None, 'rtl/coeff_update.sv': None, 'rtl/dynamic_equalizer.sv': None, 'rtl/error_calc.sv': None, 'docs/awgn_spec.md': None, 'docs/equalizer_top_spec.md': None, 'rtl/elevator_control_system.sv': None, 'docs/tx_specification.md': None, 'rtl/ethernet_fifo_cdc.sv': None, 'docs/tx_mac_specification.md': None, 'verif/event_scheduler_tb.sv': None, 'docs/modified_specs.md': None, 'rtl/event_scheduler.sv': None, 'verif/tb_event_scheduler.sv': None, 'rtl/column_selector.sv': None, 'rtl/event_storage.sv': None, 'verif/tb.sv': None, 'rtl/fixed_priority_arbiter.sv': None, 'verif/fixed_priority_arbiter_tb.sv': None, 'docs/Modified_specification.md': None, 'docs/GCD_specification.md': None, 'docs/crypto_accelerator_specification.md': None, 'docs/modular_exponentiation_specification.md': None, 'docs/modular_multiplier_specification.md': None, 'rtl/gcd_controlpath_3.sv': None, 'rtl/gcd_controlpath_4.sv': None, 'rtl/gcd_datapath_5.sv': None, 'rtl/gcd_datapath_6.sv': None, 'rtl/gcd_top_1.sv': None, 'rtl/gcd_top_2.sv': None, 'rtl/modular_exponentiation.sv': None, 'rtl/modular_multiplier.sv': None, 'rtl/lfsr_8bit.sv': None, 'verif/lfsr_8bit_tb.sv': None, 'rtl/bit16_lfsr.sv': None, 'rtl/low_power_ctrl.sv': \"module low_power_ctrl (\\n // Clock/Reset\\n input logic clk,\\n input logic reset,\\n\\n // Wakeup input\\n input logic if_wakeup_i,\\n\\n // FIFO statuses\\n input logic wr_fifo_full,\\n input logic wr_fifo_empty,\\n\\n // Write/Read requests\\n input logic wr_valid_i,\\n input logic rd_valid_i,\\n\\n // Upstream flush interface\\n input logic wr_done_i,\\n output logic wr_flush_o,\\n\\n // Q-channel interface\\n input logic qreqn_i,\\n output logic qacceptn_o,\\n output logic qactive_o,\\n\\n // FIFO push/pop controls\\n output logic wr_fifo_push,\\n output logic wr_fifo_pop\\n);\\n\\n // --------------------------------------------------------\\n // Internal signals\\n // --------------------------------------------------------\\n typedef enum logic [1:0] {\\n ST_Q_RUN = 2'b00,\\n ST_Q_REQUEST = 2'b01,\\n ST_Q_STOPPED = 2'b10,\\n ST_Q_EXIT = 2'b11\\n } state_t;\\n\\n state_t state_q, nxt_state;\\n\\n logic nxt_qactive;\\n logic qactive_q;\\n\\n logic nxt_qaccept;\\n logic nxt_qacceptn;\\n logic qacceptn_en;\\n logic qacceptn_q;\\n\\n // --------------------------------------------------------\\n // Gate writes/reads based on FIFO full/empty\\n // --------------------------------------------------------\\n // The same lines from your original code, but now in the control module:\\n assign wr_fifo_push = wr_valid_i & ~wr_fifo_full;\\n assign wr_fifo_pop = rd_valid_i & ~wr_fifo_empty;\\n\\n // --------------------------------------------------------\\n // QACTIVE signal (same logic as original)\\n // --------------------------------------------------------\\n // Next-cycle active if the FIFO has data, or a new valid read/write\\n assign nxt_qactive = (~wr_fifo_empty) | wr_valid_i | rd_valid_i;\\n\\n always_ff @(posedge clk or posedge reset) begin\\n if (reset)\\n qactive_q <= 1'b0;\\n else\\n qactive_q <= nxt_qactive;\\n end\\n\\n assign qactive_o = qactive_q | if_wakeup_i;\\n\\n // --------------------------------------------------------\\n // State Machine\\n // --------------------------------------------------------\\n always_comb begin\\n nxt_state = state_q;\\n case (state_q)\\n ST_Q_RUN:\\n if (~qreqn_i)\\n nxt_state = ST_Q_REQUEST;\\n\\n ST_Q_REQUEST:\\n // The design goes to ST_Q_STOPPED once we accept => qacceptn=0\\n if (~qacceptn_q)\\n nxt_state = ST_Q_STOPPED;\\n\\n ST_Q_STOPPED:\\n // The design goes to ST_Q_EXIT once qreqn_i=1 again\\n if (qreqn_i)\\n nxt_state = ST_Q_EXIT;\\n\\n ST_Q_EXIT:\\n // Return to ST_Q_RUN when qacceptn=1\\n if (qacceptn_q)\\n nxt_state = ST_Q_RUN;\\n endcase\\n end\\n\\n always_ff @(posedge clk or posedge reset) begin\\n if (reset)\\n state_q <= ST_Q_RUN;\\n else\\n state_q <= nxt_state;\\n end\\n\\n // --------------------------------------------------------\\n // Flush Control (combinational)\\n // --------------------------------------------------------\\n // The original requirement: wr_flush_o=1 in ST_Q_REQUEST if wr_done_i=0,\\n // then remain high until wr_done_i=1.\\n assign wr_flush_o = (state_q == ST_Q_REQUEST) & (~wr_done_i);\\n\\n // --------------------------------------------------------\\n // QACCEPTn logic\\n // --------------------------------------------------------\\n // Accept once FIFO is empty + wr_done_i=1 + qreqn_i=0 => qaccept=1 => qacceptn=0\\n // Then remain in ST_Q_STOPPED until qreqn_i reasserts => ST_Q_EXIT => eventually qacceptn=1 => ST_Q_RUN\\n assign nxt_qaccept = (wr_done_i & wr_fifo_empty & ~qreqn_i);\\n assign nxt_qacceptn = ~nxt_qaccept;\\n\\n // Enable capturing qacceptn in ST_Q_REQUEST or ST_Q_EXIT\\n assign qacceptn_en = (state_q == ST_Q_REQUEST) | (state_q == ST_Q_EXIT);\\n\\n always_ff @(posedge clk or posedge reset) begin\\n if (reset)\\n qacceptn_q <= 1'b1;\\n else if (qacceptn_en)\\n qacceptn_q <= nxt_qacceptn;\\n end\\n\\n assign qacceptn_o = qacceptn_q;\\n\\nendmodule\", 'rtl/sync_fifo.sv': \"module sync_fifo #(\\n parameter DEPTH = 8, // Must be power-of-two for ring-pointer indexing\\n parameter DATA_W = 8\\n)(\\n input wire clk,\\n input wire reset,\\n\\n input wire push_i,\\n input wire [DATA_W-1:0] push_data_i,\\n\\n input wire pop_i,\\n output wire [DATA_W-1:0] pop_data_o,\\n\\n output wire full_o,\\n output wire empty_o\\n);\\n\\n localparam PTR_W = $clog2(DEPTH);\\n\\n logic [PTR_W:0] rd_ptr_q, nxt_rd_ptr;\\n logic [PTR_W:0] wr_ptr_q, nxt_wr_ptr;\\n\\n // Memory array of size DEPTH=8\\n logic [DATA_W-1:0] fifo_mem [0:DEPTH-1];\\n logic [DATA_W-1:0] fifo_pop_data;\\n\\n assign pop_data_o = fifo_pop_data;\\n\\n // Pointer flops\\n always_ff @(posedge clk or posedge reset) begin\\n if (reset) begin\\n rd_ptr_q <= '0;\\n wr_ptr_q <= '0;\\n end else begin\\n rd_ptr_q <= nxt_rd_ptr;\\n wr_ptr_q <= nxt_wr_ptr;\\n end\\n end\\n\\n // Next-state logic for pointers\\n always_comb begin\\n // Default no movement\\n nxt_rd_ptr = rd_ptr_q;\\n nxt_wr_ptr = wr_ptr_q;\\n fifo_pop_data = fifo_mem[rd_ptr_q[PTR_W-1:0]];\\n\\n case ({pop_i, push_i})\\n 2'b01: // PUSH\\n nxt_wr_ptr = wr_ptr_q + 1;\\n 2'b10: // POP\\n nxt_rd_ptr = rd_ptr_q + 1;\\n 2'b11: // PUSH + POP\\n begin\\n nxt_wr_ptr = wr_ptr_q + 1;\\n nxt_rd_ptr = rd_ptr_q + 1;\\n end\\n default: /* 2'b00 */ ;\\n endcase\\n end\\n\\n // Write memory\\n always_ff @(posedge clk) begin\\n if (push_i) begin\\n fifo_mem[wr_ptr_q[PTR_W-1:0]] <= push_data_i;\\n end\\n end\\n\\n // Empty/Full checks\\n assign empty_o = (wr_ptr_q == rd_ptr_q);\\n assign full_o = (wr_ptr_q[PTR_W] != rd_ptr_q[PTR_W]) &&\\n (wr_ptr_q[PTR_W-1:0] == rd_ptr_q[PTR_W-1:0]);\\n\\nendmodule\", 'verif/tb_low_power_channel.sv': '`timescale 1ns / 1ps\\n\\nmodule tb_low_power_channel;\\n\\n // -------------------------------------------------------------------\\n // DUT Interface Signals\\n // -------------------------------------------------------------------\\n logic clk;\\n logic reset;\\n\\n // DUT inputs\\n logic if_wakeup_i;\\n logic wr_valid_i;\\n logic [7:0] wr_payload_i;\\n logic wr_done_i;\\n logic rd_valid_i;\\n logic qreqn_i;\\n\\n // DUT outputs\\n wire wr_flush_o;\\n wire [7:0] rd_payload_o;\\n wire qacceptn_o;\\n wire qactive_o;\\n\\n // -------------------------------------------------------------------\\n // DUT Instantiation\\n // -------------------------------------------------------------------\\n low_power_channel dut (\\n .clk (clk),\\n .reset (reset),\\n .if_wakeup_i (if_wakeup_i),\\n .wr_valid_i (wr_valid_i),\\n .wr_payload_i (wr_payload_i),\\n .wr_flush_o (wr_flush_o),\\n .wr_done_i (wr_done_i),\\n .rd_valid_i (rd_valid_i),\\n .rd_payload_o (rd_payload_o),\\n .qreqn_i (qreqn_i),\\n .qacceptn_o (qacceptn_o),\\n .qactive_o (qactive_o)\\n );\\n\\n // -------------------------------------------------------------------\\n // Clock Generation\\n // -------------------------------------------------------------------\\n always #5 clk = ~clk;\\n\\n // -------------------------------------------------------------------\\n // Scoreboard / Tracking\\n // -------------------------------------------------------------------\\n // We will store written data in a queue and compare with read data\\n // to ensure correctness.\\n typedef bit [7:0] data_t;\\n data_t write_queue[$];\\n data_t read_data;\\n\\n // Track errors\\n integer error_count = 0;\\n\\n // Simple mechanism to log errors\\n task report_error(string msg);\\n begin\\n error_count++;\\n $display(\"[ERROR] %s at time %0t\", msg, $time);\\n end\\n endtask\\n\\n // -------------------------------------------------------------------\\n // Initialization & Reset\\n // -------------------------------------------------------------------\\n initial begin\\n clk = 0;\\n reset = 0;\\n if_wakeup_i = 0;\\n wr_valid_i = 0;\\n wr_payload_i = 0;\\n wr_done_i = 0;\\n rd_valid_i = 0;\\n qreqn_i = 1; // Start in ST_Q_RUN\\n\\n // Apply reset\\n apply_reset;\\n // Run test scenarios\\n scenario1_reset_behavior;\\n scenario2_write_read;\\n scenario3_fifo_overflow_attempt;\\n scenario4_fifo_underflow_attempt;\\n scenario5_qreq_flush_handshake;\\n scenario6_wakeup_signal_test;\\n\\n // Optional random/stress test\\n scenario7_random_stress;\\n\\n // Final summary\\n if (error_count == 0) begin\\n $display(\"\\\\nAll tests PASSED!\");\\n end else begin\\n $display(\"\\\\nTest FAILED with %0d errors!\", error_count);\\n end\\n\\n $finish;\\n end\\n\\n // -------------------------------------------------------------------\\n // Reset Task\\n // -------------------------------------------------------------------\\n task apply_reset;\\n begin\\n reset = 1;\\n repeat (2) @(posedge clk); // hold reset for a couple of cycles\\n reset = 0;\\n repeat (2) @(posedge clk);\\n end\\n endtask\\n\\n // -------------------------------------------------------------------\\n // Scenario #1: Reset Behavior\\n // Pass/Fail Criteria:\\n // - After reset, qacceptn_o == 1, qactive_o == 0, wr_flush_o == 0\\n // -------------------------------------------------------------------\\n task scenario1_reset_behavior;\\n begin\\n $display(\"\\\\n--- SCENARIO 1: Reset Behavior ---\");\\n // Right after apply_reset, check signals\\n @(negedge clk);\\n if (qacceptn_o !== 1\\'b1)\\n report_error(\"qacceptn_o should be 1 after reset\");\\n if (qactive_o !== 1\\'b0)\\n report_error(\"qactive_o should be 0 after reset\");\\n if (wr_flush_o !== 1\\'b0)\\n report_error(\"wr_flush_o should be 0 after reset\");\\n\\n $display(\"Scenario 1 completed.\");\\n end\\n endtask\\n\\n // -------------------------------------------------------------------\\n // Scenario #2: Simple Write/Read\\n // Pass/Fail Criteria:\\n // - Data read = Data written (in order).\\n // - No unexpected assertions of wr_flush_o.\\n // -------------------------------------------------------------------\\n task scenario2_write_read;\\n begin\\n $display(\"\\\\n--- SCENARIO 2: Simple Write/Read ---\");\\n // Write a few data items\\n write_data(8\\'hAA);\\n write_data(8\\'hBB);\\n write_data(8\\'hCC);\\n\\n // Now read them back\\n read_data_item; // expects 8\\'hAA\\n read_data_item; // expects 8\\'hBB\\n read_data_item; // expects 8\\'hCC\\n\\n // Check no extra flush was triggered\\n if (wr_flush_o !== 1\\'b0)\\n report_error(\"wr_flush_o should not have asserted in normal write/read scenario\");\\n\\n $display(\"Scenario 2 completed.\");\\n end\\n endtask\\n\\n // Write a data item into the DUT\\n task write_data(input [7:0] data_in);\\n begin\\n @(posedge clk);\\n wr_valid_i = 1\\'b1;\\n wr_payload_i = data_in;\\n write_queue.push_back(data_in);\\n @(posedge clk);\\n wr_valid_i = 1\\'b0;\\n wr_payload_i = 8\\'h00; // idle\\n @(posedge clk);\\n end\\n endtask\\n\\n // Read a data item from the DUT and check scoreboard\\n task read_data_item;\\n begin\\n // Only attempt read if scoreboard says we have data\\n if (write_queue.size() == 0) begin\\n report_error(\"Read requested but scoreboard is empty\");\\n return;\\n end\\n\\n // Drive read\\n @(posedge clk);\\n rd_valid_i = 1\\'b1;\\n @(posedge clk);\\n rd_valid_i = 1\\'b0;\\n\\n // The read data will appear combinationally at rd_payload_o\\n // We\\'ll sample at the next clock for stable checking\\n read_data = rd_payload_o;\\n // Compare with scoreboard front\\n if (read_data !== write_queue[0]) begin\\n report_error($sformatf(\"Read data mismatch. Expected %h, got %h\",\\n write_queue[0], read_data));\\n end\\n // Pop from scoreboard\\n write_queue.pop_front();\\n @(posedge clk);\\n end\\n endtask\\n\\n // -------------------------------------------------------------------\\n // Scenario #3: FIFO Overflow Attempt\\n // Pass/Fail Criteria:\\n // - Confirm design\u2019s defined behavior. Possibly losing data or ignoring push\\n // if the FIFO is full. Make sure no unexpected lock-ups.\\n // -------------------------------------------------------------------\\n task scenario3_fifo_overflow_attempt;\\n integer i;\\n begin\\n $display(\"\\\\n--- SCENARIO 3: FIFO Overflow Attempt ---\");\\n // FIFO has DEPTH=6 in the DUT. Let\\'s write more than 6 without reads.\\n for (i = 0; i < 8; i++) begin\\n write_data(i[7:0]);\\n end\\n\\n // Now read all we can. The scoreboard expects 8 items, but the\\n // actual FIFO can only hold 6. If the design does not gate wr_valid,\\n // you might see data lost or overwritten.\\n // We read 8 times to see what comes out.\\n for (i = 0; i < 8; i++) begin\\n read_data_item;\\n end\\n\\n // If the design is not gating writes, you may see mismatch errors.\\n // We only confirm it doesn\\'t wedge or produce X states unexpectedly.\\n $display(\"Scenario 3 completed. Check for mismatch errors or stable behavior.\");\\n end\\n endtask\\n\\n // -------------------------------------------------------------------\\n // Scenario #4: FIFO Underflow Attempt\\n // Pass/Fail Criteria:\\n // - Attempt reading from empty FIFO. Check that no corruption or\\n // unexpected transitions occur.\\n // -------------------------------------------------------------------\\n task scenario4_fifo_underflow_attempt;\\n integer i;\\n begin\\n $display(\"\\\\n--- SCENARIO 4: FIFO Underflow Attempt ---\");\\n // Ensure FIFO is empty: no writes\\n // Attempt multiple reads\\n for (i = 0; i < 3; i++) begin\\n @(posedge clk);\\n rd_valid_i = 1\\'b1;\\n @(posedge clk);\\n rd_valid_i = 1\\'b0;\\n // Check read data (may remain at a previous or undefined value)\\n $display(\"Read data = %h (expected empty FIFO)\", rd_payload_o);\\n end\\n\\n // As long as the design does not hang or produce spurious flush,\\n // we consider this scenario pass if no errors have been reported.\\n $display(\"Scenario 4 completed.\");\\n end\\n endtask\\n\\n // -------------------------------------------------------------------\\n // Scenario #5: QREQ Handshake and Flush\\n // Pass/Fail Criteria:\\n // - wr_flush_o must assert when qreqn_i goes low (ST_Q_REQUEST)\\n // and remain asserted until wr_done_i is high and FIFO empties.\\n // - qacceptn_o must go low once flush completes in ST_Q_STOPPED.\\n // -------------------------------------------------------------------\\n task scenario5_qreq_flush_handshake;\\n begin\\n $display(\"\\\\n--- SCENARIO 5: QREQ Handshake and Flush ---\");\\n // 1) Put some data in FIFO, do not read them\\n write_data(8\\'hA0);\\n write_data(8\\'hB1);\\n\\n // 2) Deassert wr_done_i, so the flush cannot complete\\n wr_done_i = 0;\\n\\n // 3) Pull qreqn_i low => request Q-channel\\n @(posedge clk);\\n qreqn_i = 0;\\n\\n // Expect the state machine to move from ST_Q_RUN -> ST_Q_REQUEST\\n // Check if wr_flush_o = 1\\n // We\\'ll wait a few cycles and check\\n repeat (2) @(posedge clk);\\n if (wr_flush_o !== 1\\'b1) begin\\n report_error(\"wr_flush_o should be asserted in ST_Q_REQUEST\");\\n end\\n\\n // 4) Now let the upstream complete: wr_done_i=1 => flush completes\\n // Wait for FIFO to empty as well. Let\\'s do a quick read:\\n read_data_item; // read 8\\'hA0\\n read_data_item; // read 8\\'hB1\\n\\n // The FIFO is now empty but we also must keep wr_done_i = 1\\n @(posedge clk);\\n wr_done_i = 1\\'b1;\\n\\n // Wait a bit to let state machine transition\\n repeat (2) @(posedge clk);\\n\\n // Now, we expect wr_flush_o = 0 (since flush completed) and\\n // qacceptn_o to drive low (since ST_Q_STOPPED).\\n if (wr_flush_o !== 1\\'b0)\\n report_error(\"wr_flush_o should be deasserted after flush completes\");\\n \\n // Because we are in ST_Q_STOPPED, qacceptn_o should be 1\\'b0\\n // (the design sets qacceptn_o = ~qaccept, so if we accept=1 => qacceptn=0)\\n if (qacceptn_o !== 1\\'b0)\\n report_error(\"qacceptn_o should be 0 in ST_Q_STOPPED\");\\n\\n // 5) Re-assert qreqn_i => ST_Q_EXIT => eventually qacceptn_o = 1,\\n @(posedge clk);\\n qreqn_i = 1\\'b1;\\n repeat (2) @(posedge clk);\\n repeat(2) @(posedge clk); // <---- ADD at least 2 cycles of wait\\n if (qacceptn_o !== 1\\'b1)\\n report_error(\"qacceptn_o should go back to 1 in ST_Q_RUN eventually\");\\n\\n // Return signals to idle\\n wr_done_i = 0;\\n $display(\"Scenario 5 completed.\");\\n end\\n endtask\\n\\n // -------------------------------------------------------------------\\n // Scenario #6: Wakeup Signal Check\\n // Pass/Fail Criteria:\\n // - If if_wakeup_i=1 with an empty FIFO, qactive_o should still assert.\\n // - When if_wakeup_i=0, qactive_o should deassert if no FIFO activity.\\n // -------------------------------------------------------------------\\n task scenario6_wakeup_signal_test;\\n begin\\n $display(\"\\\\n--- SCENARIO 6: Wakeup Signal Check ---\");\\n // Ensure FIFO is empty from previous scenario\\n // No writes or reads\\n if_wakeup_i = 1\\'b1;\\n @(posedge clk);\\n if (qactive_o !== 1\\'b1)\\n report_error(\"qactive_o should be high due to wakeup\");\\n\\n // Now deassert wakeup\\n if_wakeup_i = 1\\'b0;\\n repeat (2) @(posedge clk);\\n if (qactive_o !== 1\\'b0)\\n report_error(\"qactive_o should return low when wakeup is cleared and FIFO idle\");\\n\\n $display(\"Scenario 6 completed.\");\\n end\\n endtask\\n\\n // -------------------------------------------------------------------\\n // Scenario #7: Optional Random/Stress (example skeleton)\\n // Pass/Fail Criteria:\\n // - No data mismatches or illegal state machine transitions.\\n // - Potential to uncover corner cases more systematically.\\n // -------------------------------------------------------------------\\n \\n task scenario7_random_stress;\\n integer i;\\n begin\\n $display(\"\\\\n--- SCENARIO 7: Random/Stress Test ---\");\\n for (i = 0; i < 100; i++) begin\\n // Random writes\\n wr_valid_i = $urandom_range(0,1);\\n wr_payload_i = $urandom_range(0,255);\\n if (wr_valid_i) write_queue.push_back(wr_payload_i);\\n\\n // Random reads\\n rd_valid_i = $urandom_range(0,1);\\n if (rd_valid_i && write_queue.size() > 0) begin\\n // scoreboard check after the cycle\\n end\\n\\n // Random QREQ toggles\\n if ($urandom_range(0,50) == 0) qreqn_i = ~qreqn_i;\\n\\n // Random wakeup\\n if_wakeup_i = $urandom_range(0,1);\\n\\n // Random wr_done_i\\n wr_done_i = $urandom_range(0,1);\\n\\n @(posedge clk);\\n end\\n\\n // Turn off writes, reads, wait some cycles\\n wr_valid_i = 0;\\n rd_valid_i = 0;\\n if_wakeup_i = 0;\\n wr_done_i = 1;\\n repeat (10) @(posedge clk);\\n\\n $display(\"Scenario 7 completed (Random/Stress).\");\\n end\\n endtask\\n \\n\\nendmodule', 'rtl/cross_domain_sync.sv': None, 'rtl/dsp_input_stage.sv': None, 'rtl/dsp_output_stage.sv': None, 'rtl/lfsr_generator.sv': None, 'rtl/monte_carlo_dsp_monitor_top.sv': None, 'verif/monte_carlo_dsp_monitor_top_tb.sv': None, 'docs/multiplexer_specification.md': None, 'verif/multiplexer_tb.sv': None, 'docs/nbit_swizzling_spec.md': None, 'verif/nbit_swizzling_tb.sv': None, 'docs/nmea_decoder_spec.md': None, 'rtl/nmea_decoder.sv': None, 'verif/nmea_decoder_tb.sv': None, 'docs/fifo.md': None, 'rtl/fifo_memory.sv': None, 'rtl/read_to_write_pointer_sync.sv': None, 'rtl/rptr_empty.sv': None, 'rtl/wptr_full.sv': None, 'rtl/write_to_read_pointer_sync.sv': None, 'docs/spec.md': None, 'verif/async_filo_tb.sv': None, 'docs/axilite_to_pcie_config_module.md': None, 'rtl/axi4lite_to_pcie_cfg_bridge.sv': None, 'rtl/axis_broadcast.sv': None, 'verif/tb_axis_broadcast.sv': None, 'docs/axis_to_uart_tx_specs.md': None, 'docs/uart_rx_to_axis_specs.md': None, 'rtl/barrel_shifter.sv': None, 'verif/barrel_shifter_tb.sv': None, 'rtl/bcd_adder.sv': None, 'rtl/full_adder.sv': None, 'rtl/four_bit_adder.sv': None, 'rtl/search_binary_search_tree.sv': None, 'rtl/delete_node_binary_search_tree.sv': None, 'docs/bst_operations.md': None, 'rtl/binary_search_tree_sort_construct.sv': None, 'docs/Spec.md': None, 'verif/tb_binary_to_gray.sv': None, 'verif/tb_custom_byte_enable_ram.sv': None, 'verif/cache_controller_tb.sv': None, 'rtl/caesar_cipher.sv': None, 'verif/caesar_cipher_tb.sv': None, 'verif/tb_pseudoRandGenerator_ca.sv': None, 'docs/continuous_adder_specification.md': None, 'verif/continuous_adder_tb.sv': None, 'rtl/fifo_buffer.sv': None, 'verif/tb_fifo_buffer.sv': None, 'docs/direct_map_cache_spec.md': None, 'verif/tb_direct_map_cache.sv': None, 'rtl/direct_map_cache.sv': None, 'rtl/dual_port_memory.sv': None, 'rtl/gen_cos_sin_lut.sv': None, 'rtl/phase_lut.sv': None, 'rtl/phase_rotation.sv': None, 'rtl/power4.sv': None, 'rtl/saturation.sv': None, 'rtl/top_phase_rotation.sv': None, 'docs/spec_viterbi.md': None, 'docs/spec_slicer_top.md': None, 'docs/spec_top_phase_rotation.md': None, 'rtl/slicer.sv': None, 'rtl/slicer_top.sv': None, 'docs/swizzler_specification.md': None, 'verif/swizzler_tb.sv': None, 'rtl/swizzler.sv': None, 'docs/sync_serial_communication_tx_rx_spec.md': None, 'verif/sync_serial_communication_tb.sv': None, 'rtl/weight_stationary_pe.sv': None, 'verif/systolic_array_tb.sv': None, 'rtl/thermostat.v': None, 'docs/Traffic_controller.md': None, 'rtl/traffic_light_controller.sv': None, 'docs/Universal_Shift_Register_spec.md': None, 'verif/tb_universal_shift_register.sv': None, 'rtl/universal_shift_register.sv': None, 'docs/spec_conj.md': None, 'docs/spec_cross_correlation.md': None, 'docs/spec_detect_sequence.md': None, 'rtl/adder_2d_layers.sv': None, 'rtl/adder_tree_2d.sv': None, 'rtl/correlate.sv': None, 'rtl/cross_correlation.sv': None, 'docs/valid_modes.md': None, 'docs/words_counting.md': None, 'rtl/detect_sequence.sv': None, 'docs/proc_fsm_spec.md': None, 'docs/adder_tree.md': None, 'docs/coeff_ram.md': None, 'docs/poly_decimator.md': None, 'docs/poly_filter.md': None, 'docs/shift_register.md': None, 'rtl/adder_tree.sv': None, 'rtl/coeff_ram.sv': None, 'rtl/poly_filter.sv': None, 'rtl/shift_register.sv': None, 'docs/prbs_specification.md': None, 'rtl/prbs_gen_check.sv': None, 'rtl/fsm.sv': None, 'verif/fsm_tb.sv': None, 'rtl/CA_1.sv': None, 'rtl/CA_2.sv': None, 'rtl/CA_3.sv': None, 'rtl/CA_4.sv': None, 'rtl/rgb_color_space_conversion.sv': None, 'rtl/APBGlobalHistoryRegister.v': None, 'docs/signed_comparator_specification.md': None, 'verif/signed_comparator_tb.sv': None, 'rtl/sorting_engine.sv': None, 'rtl/brick_sort.sv': None, 'rtl/bubble_sort.sv': None, 'rtl/merge_sort.sv': None, 'rtl/selection_sort.sv': None}", + "rtl/low_power_ctrl.sv": "module low_power_ctrl (\n // Clock/Reset\n input logic clk,\n input logic reset,\n\n // Wakeup input\n input logic if_wakeup_i,\n\n // FIFO statuses\n input logic wr_fifo_full,\n input logic wr_fifo_empty,\n\n // Write/Read requests\n input logic wr_valid_i,\n input logic rd_valid_i,\n\n // Upstream flush interface\n input logic wr_done_i,\n output logic wr_flush_o,\n\n // Q-channel interface\n input logic qreqn_i,\n output logic qacceptn_o,\n output logic qactive_o,\n\n // FIFO push/pop controls\n output logic wr_fifo_push,\n output logic wr_fifo_pop\n);\n\n // --------------------------------------------------------\n // Internal signals\n // --------------------------------------------------------\n typedef enum logic [1:0] {\n ST_Q_RUN = 2'b00,\n ST_Q_REQUEST = 2'b01,\n ST_Q_STOPPED = 2'b10,\n ST_Q_EXIT = 2'b11\n } state_t;\n\n state_t state_q, nxt_state;\n\n logic nxt_qactive;\n logic qactive_q;\n\n logic nxt_qaccept;\n logic nxt_qacceptn;\n logic qacceptn_en;\n logic qacceptn_q;\n\n // --------------------------------------------------------\n // Gate writes/reads based on FIFO full/empty\n // --------------------------------------------------------\n // The same lines from your original code, but now in the control module:\n assign wr_fifo_push = wr_valid_i & ~wr_fifo_full;\n assign wr_fifo_pop = rd_valid_i & ~wr_fifo_empty;\n\n // --------------------------------------------------------\n // QACTIVE signal (same logic as original)\n // --------------------------------------------------------\n // Next-cycle active if the FIFO has data, or a new valid read/write\n assign nxt_qactive = (~wr_fifo_empty) | wr_valid_i | rd_valid_i;\n\n always_ff @(posedge clk or posedge reset) begin\n if (reset)\n qactive_q <= 1'b0;\n else\n qactive_q <= nxt_qactive;\n end\n\n assign qactive_o = qactive_q | if_wakeup_i;\n\n // --------------------------------------------------------\n // State Machine\n // --------------------------------------------------------\n always_comb begin\n nxt_state = state_q;\n case (state_q)\n ST_Q_RUN:\n if (~qreqn_i)\n nxt_state = ST_Q_REQUEST;\n\n ST_Q_REQUEST:\n // The design goes to ST_Q_STOPPED once we accept => qacceptn=0\n if (~qacceptn_q)\n nxt_state = ST_Q_STOPPED;\n\n ST_Q_STOPPED:\n // The design goes to ST_Q_EXIT once qreqn_i=1 again\n if (qreqn_i)\n nxt_state = ST_Q_EXIT;\n\n ST_Q_EXIT:\n // Return to ST_Q_RUN when qacceptn=1\n if (qacceptn_q)\n nxt_state = ST_Q_RUN;\n endcase\n end\n\n always_ff @(posedge clk or posedge reset) begin\n if (reset)\n state_q <= ST_Q_RUN;\n else\n state_q <= nxt_state;\n end\n\n // --------------------------------------------------------\n // Flush Control (combinational)\n // --------------------------------------------------------\n // The original requirement: wr_flush_o=1 in ST_Q_REQUEST if wr_done_i=0,\n // then remain high until wr_done_i=1.\n assign wr_flush_o = (state_q == ST_Q_REQUEST) & (~wr_done_i);\n\n // --------------------------------------------------------\n // QACCEPTn logic\n // --------------------------------------------------------\n // Accept once FIFO is empty + wr_done_i=1 + qreqn_i=0 => qaccept=1 => qacceptn=0\n // Then remain in ST_Q_STOPPED until qreqn_i reasserts => ST_Q_EXIT => eventually qacceptn=1 => ST_Q_RUN\n assign nxt_qaccept = (wr_done_i & wr_fifo_empty & ~qreqn_i);\n assign nxt_qacceptn = ~nxt_qaccept;\n\n // Enable capturing qacceptn in ST_Q_REQUEST or ST_Q_EXIT\n assign qacceptn_en = (state_q == ST_Q_REQUEST) | (state_q == ST_Q_EXIT);\n\n always_ff @(posedge clk or posedge reset) begin\n if (reset)\n qacceptn_q <= 1'b1;\n else if (qacceptn_en)\n qacceptn_q <= nxt_qacceptn;\n end\n\n assign qacceptn_o = qacceptn_q;\n\nendmodule", + "rtl/sync_fifo.sv": "module sync_fifo #(\n parameter DEPTH = 8, // Must be power-of-two for ring-pointer indexing\n parameter DATA_W = 8\n)(\n input wire clk,\n input wire reset,\n\n input wire push_i,\n input wire [DATA_W-1:0] push_data_i,\n\n input wire pop_i,\n output wire [DATA_W-1:0] pop_data_o,\n\n output wire full_o,\n output wire empty_o\n);\n\n localparam PTR_W = $clog2(DEPTH);\n\n logic [PTR_W:0] rd_ptr_q, nxt_rd_ptr;\n logic [PTR_W:0] wr_ptr_q, nxt_wr_ptr;\n\n // Memory array of size DEPTH=8\n logic [DATA_W-1:0] fifo_mem [0:DEPTH-1];\n logic [DATA_W-1:0] fifo_pop_data;\n\n assign pop_data_o = fifo_pop_data;\n\n // Pointer flops\n always_ff @(posedge clk or posedge reset) begin\n if (reset) begin\n rd_ptr_q <= '0;\n wr_ptr_q <= '0;\n end else begin\n rd_ptr_q <= nxt_rd_ptr;\n wr_ptr_q <= nxt_wr_ptr;\n end\n end\n\n // Next-state logic for pointers\n always_comb begin\n // Default no movement\n nxt_rd_ptr = rd_ptr_q;\n nxt_wr_ptr = wr_ptr_q;\n fifo_pop_data = fifo_mem[rd_ptr_q[PTR_W-1:0]];\n\n case ({pop_i, push_i})\n 2'b01: // PUSH\n nxt_wr_ptr = wr_ptr_q + 1;\n 2'b10: // POP\n nxt_rd_ptr = rd_ptr_q + 1;\n 2'b11: // PUSH + POP\n begin\n nxt_wr_ptr = wr_ptr_q + 1;\n nxt_rd_ptr = rd_ptr_q + 1;\n end\n default: /* 2'b00 */ ;\n endcase\n end\n\n // Write memory\n always_ff @(posedge clk) begin\n if (push_i) begin\n fifo_mem[wr_ptr_q[PTR_W-1:0]] <= push_data_i;\n end\n end\n\n // Empty/Full checks\n assign empty_o = (wr_ptr_q == rd_ptr_q);\n assign full_o = (wr_ptr_q[PTR_W] != rd_ptr_q[PTR_W]) &&\n (wr_ptr_q[PTR_W-1:0] == rd_ptr_q[PTR_W-1:0]);\n\nendmodule", + "verif/tb_low_power_channel.sv": "`timescale 1ns / 1ps\n\nmodule tb_low_power_channel;\n\n // -------------------------------------------------------------------\n // DUT Interface Signals\n // -------------------------------------------------------------------\n logic clk;\n logic reset;\n\n // DUT inputs\n logic if_wakeup_i;\n logic wr_valid_i;\n logic [7:0] wr_payload_i;\n logic wr_done_i;\n logic rd_valid_i;\n logic qreqn_i;\n\n // DUT outputs\n wire wr_flush_o;\n wire [7:0] rd_payload_o;\n wire qacceptn_o;\n wire qactive_o;\n\n // -------------------------------------------------------------------\n // DUT Instantiation\n // -------------------------------------------------------------------\n low_power_channel dut (\n .clk (clk),\n .reset (reset),\n .if_wakeup_i (if_wakeup_i),\n .wr_valid_i (wr_valid_i),\n .wr_payload_i (wr_payload_i),\n .wr_flush_o (wr_flush_o),\n .wr_done_i (wr_done_i),\n .rd_valid_i (rd_valid_i),\n .rd_payload_o (rd_payload_o),\n .qreqn_i (qreqn_i),\n .qacceptn_o (qacceptn_o),\n .qactive_o (qactive_o)\n );\n\n // -------------------------------------------------------------------\n // Clock Generation\n // -------------------------------------------------------------------\n always #5 clk = ~clk;\n\n // -------------------------------------------------------------------\n // Scoreboard / Tracking\n // -------------------------------------------------------------------\n // We will store written data in a queue and compare with read data\n // to ensure correctness.\n typedef bit [7:0] data_t;\n data_t write_queue[$];\n data_t read_data;\n\n // Track errors\n integer error_count = 0;\n\n // Simple mechanism to log errors\n task report_error(string msg);\n begin\n error_count++;\n $display(\"[ERROR] %s at time %0t\", msg, $time);\n end\n endtask\n\n // -------------------------------------------------------------------\n // Initialization & Reset\n // -------------------------------------------------------------------\n initial begin\n clk = 0;\n reset = 0;\n if_wakeup_i = 0;\n wr_valid_i = 0;\n wr_payload_i = 0;\n wr_done_i = 0;\n rd_valid_i = 0;\n qreqn_i = 1; // Start in ST_Q_RUN\n\n // Apply reset\n apply_reset;\n // Run test scenarios\n scenario1_reset_behavior;\n scenario2_write_read;\n scenario3_fifo_overflow_attempt;\n scenario4_fifo_underflow_attempt;\n scenario5_qreq_flush_handshake;\n scenario6_wakeup_signal_test;\n\n // Optional random/stress test\n scenario7_random_stress;\n\n // Final summary\n if (error_count == 0) begin\n $display(\"\\nAll tests PASSED!\");\n end else begin\n $display(\"\\nTest FAILED with %0d errors!\", error_count);\n end\n\n $finish;\n end\n\n // -------------------------------------------------------------------\n // Reset Task\n // -------------------------------------------------------------------\n task apply_reset;\n begin\n reset = 1;\n repeat (2) @(posedge clk); // hold reset for a couple of cycles\n reset = 0;\n repeat (2) @(posedge clk);\n end\n endtask\n\n // -------------------------------------------------------------------\n // Scenario #1: Reset Behavior\n // Pass/Fail Criteria:\n // - After reset, qacceptn_o == 1, qactive_o == 0, wr_flush_o == 0\n // -------------------------------------------------------------------\n task scenario1_reset_behavior;\n begin\n $display(\"\\n--- SCENARIO 1: Reset Behavior ---\");\n // Right after apply_reset, check signals\n @(negedge clk);\n if (qacceptn_o !== 1'b1)\n report_error(\"qacceptn_o should be 1 after reset\");\n if (qactive_o !== 1'b0)\n report_error(\"qactive_o should be 0 after reset\");\n if (wr_flush_o !== 1'b0)\n report_error(\"wr_flush_o should be 0 after reset\");\n\n $display(\"Scenario 1 completed.\");\n end\n endtask\n\n // -------------------------------------------------------------------\n // Scenario #2: Simple Write/Read\n // Pass/Fail Criteria:\n // - Data read = Data written (in order).\n // - No unexpected assertions of wr_flush_o.\n // -------------------------------------------------------------------\n task scenario2_write_read;\n begin\n $display(\"\\n--- SCENARIO 2: Simple Write/Read ---\");\n // Write a few data items\n write_data(8'hAA);\n write_data(8'hBB);\n write_data(8'hCC);\n\n // Now read them back\n read_data_item; // expects 8'hAA\n read_data_item; // expects 8'hBB\n read_data_item; // expects 8'hCC\n\n // Check no extra flush was triggered\n if (wr_flush_o !== 1'b0)\n report_error(\"wr_flush_o should not have asserted in normal write/read scenario\");\n\n $display(\"Scenario 2 completed.\");\n end\n endtask\n\n // Write a data item into the DUT\n task write_data(input [7:0] data_in);\n begin\n @(posedge clk);\n wr_valid_i = 1'b1;\n wr_payload_i = data_in;\n write_queue.push_back(data_in);\n @(posedge clk);\n wr_valid_i = 1'b0;\n wr_payload_i = 8'h00; // idle\n @(posedge clk);\n end\n endtask\n\n // Read a data item from the DUT and check scoreboard\n task read_data_item;\n begin\n // Only attempt read if scoreboard says we have data\n if (write_queue.size() == 0) begin\n report_error(\"Read requested but scoreboard is empty\");\n return;\n end\n\n // Drive read\n @(posedge clk);\n rd_valid_i = 1'b1;\n @(posedge clk);\n rd_valid_i = 1'b0;\n\n // The read data will appear combinationally at rd_payload_o\n // We'll sample at the next clock for stable checking\n read_data = rd_payload_o;\n // Compare with scoreboard front\n if (read_data !== write_queue[0]) begin\n report_error($sformatf(\"Read data mismatch. Expected %h, got %h\",\n write_queue[0], read_data));\n end\n // Pop from scoreboard\n write_queue.pop_front();\n @(posedge clk);\n end\n endtask\n\n // -------------------------------------------------------------------\n // Scenario #3: FIFO Overflow Attempt\n // Pass/Fail Criteria:\n // - Confirm design\u2019s defined behavior. Possibly losing data or ignoring push\n // if the FIFO is full. Make sure no unexpected lock-ups.\n // -------------------------------------------------------------------\n task scenario3_fifo_overflow_attempt;\n integer i;\n begin\n $display(\"\\n--- SCENARIO 3: FIFO Overflow Attempt ---\");\n // FIFO has DEPTH=6 in the DUT. Let's write more than 6 without reads.\n for (i = 0; i < 8; i++) begin\n write_data(i[7:0]);\n end\n\n // Now read all we can. The scoreboard expects 8 items, but the\n // actual FIFO can only hold 6. If the design does not gate wr_valid,\n // you might see data lost or overwritten.\n // We read 8 times to see what comes out.\n for (i = 0; i < 8; i++) begin\n read_data_item;\n end\n\n // If the design is not gating writes, you may see mismatch errors.\n // We only confirm it doesn't wedge or produce X states unexpectedly.\n $display(\"Scenario 3 completed. Check for mismatch errors or stable behavior.\");\n end\n endtask\n\n // -------------------------------------------------------------------\n // Scenario #4: FIFO Underflow Attempt\n // Pass/Fail Criteria:\n // - Attempt reading from empty FIFO. Check that no corruption or\n // unexpected transitions occur.\n // -------------------------------------------------------------------\n task scenario4_fifo_underflow_attempt;\n integer i;\n begin\n $display(\"\\n--- SCENARIO 4: FIFO Underflow Attempt ---\");\n // Ensure FIFO is empty: no writes\n // Attempt multiple reads\n for (i = 0; i < 3; i++) begin\n @(posedge clk);\n rd_valid_i = 1'b1;\n @(posedge clk);\n rd_valid_i = 1'b0;\n // Check read data (may remain at a previous or undefined value)\n $display(\"Read data = %h (expected empty FIFO)\", rd_payload_o);\n end\n\n // As long as the design does not hang or produce spurious flush,\n // we consider this scenario pass if no errors have been reported.\n $display(\"Scenario 4 completed.\");\n end\n endtask\n\n // -------------------------------------------------------------------\n // Scenario #5: QREQ Handshake and Flush\n // Pass/Fail Criteria:\n // - wr_flush_o must assert when qreqn_i goes low (ST_Q_REQUEST)\n // and remain asserted until wr_done_i is high and FIFO empties.\n // - qacceptn_o must go low once flush completes in ST_Q_STOPPED.\n // -------------------------------------------------------------------\n task scenario5_qreq_flush_handshake;\n begin\n $display(\"\\n--- SCENARIO 5: QREQ Handshake and Flush ---\");\n // 1) Put some data in FIFO, do not read them\n write_data(8'hA0);\n write_data(8'hB1);\n\n // 2) Deassert wr_done_i, so the flush cannot complete\n wr_done_i = 0;\n\n // 3) Pull qreqn_i low => request Q-channel\n @(posedge clk);\n qreqn_i = 0;\n\n // Expect the state machine to move from ST_Q_RUN -> ST_Q_REQUEST\n // Check if wr_flush_o = 1\n // We'll wait a few cycles and check\n repeat (2) @(posedge clk);\n if (wr_flush_o !== 1'b1) begin\n report_error(\"wr_flush_o should be asserted in ST_Q_REQUEST\");\n end\n\n // 4) Now let the upstream complete: wr_done_i=1 => flush completes\n // Wait for FIFO to empty as well. Let's do a quick read:\n read_data_item; // read 8'hA0\n read_data_item; // read 8'hB1\n\n // The FIFO is now empty but we also must keep wr_done_i = 1\n @(posedge clk);\n wr_done_i = 1'b1;\n\n // Wait a bit to let state machine transition\n repeat (2) @(posedge clk);\n\n // Now, we expect wr_flush_o = 0 (since flush completed) and\n // qacceptn_o to drive low (since ST_Q_STOPPED).\n if (wr_flush_o !== 1'b0)\n report_error(\"wr_flush_o should be deasserted after flush completes\");\n \n // Because we are in ST_Q_STOPPED, qacceptn_o should be 1'b0\n // (the design sets qacceptn_o = ~qaccept, so if we accept=1 => qacceptn=0)\n if (qacceptn_o !== 1'b0)\n report_error(\"qacceptn_o should be 0 in ST_Q_STOPPED\");\n\n // 5) Re-assert qreqn_i => ST_Q_EXIT => eventually qacceptn_o = 1,\n @(posedge clk);\n qreqn_i = 1'b1;\n repeat (2) @(posedge clk);\n repeat(2) @(posedge clk); // <---- ADD at least 2 cycles of wait\n if (qacceptn_o !== 1'b1)\n report_error(\"qacceptn_o should go back to 1 in ST_Q_RUN eventually\");\n\n // Return signals to idle\n wr_done_i = 0;\n $display(\"Scenario 5 completed.\");\n end\n endtask\n\n // -------------------------------------------------------------------\n // Scenario #6: Wakeup Signal Check\n // Pass/Fail Criteria:\n // - If if_wakeup_i=1 with an empty FIFO, qactive_o should still assert.\n // - When if_wakeup_i=0, qactive_o should deassert if no FIFO activity.\n // -------------------------------------------------------------------\n task scenario6_wakeup_signal_test;\n begin\n $display(\"\\n--- SCENARIO 6: Wakeup Signal Check ---\");\n // Ensure FIFO is empty from previous scenario\n // No writes or reads\n if_wakeup_i = 1'b1;\n @(posedge clk);\n if (qactive_o !== 1'b1)\n report_error(\"qactive_o should be high due to wakeup\");\n\n // Now deassert wakeup\n if_wakeup_i = 1'b0;\n repeat (2) @(posedge clk);\n if (qactive_o !== 1'b0)\n report_error(\"qactive_o should return low when wakeup is cleared and FIFO idle\");\n\n $display(\"Scenario 6 completed.\");\n end\n endtask\n\n // -------------------------------------------------------------------\n // Scenario #7: Optional Random/Stress (example skeleton)\n // Pass/Fail Criteria:\n // - No data mismatches or illegal state machine transitions.\n // - Potential to uncover corner cases more systematically.\n // -------------------------------------------------------------------\n \n task scenario7_random_stress;\n integer i;\n begin\n $display(\"\\n--- SCENARIO 7: Random/Stress Test ---\");\n for (i = 0; i < 100; i++) begin\n // Random writes\n wr_valid_i = $urandom_range(0,1);\n wr_payload_i = $urandom_range(0,255);\n if (wr_valid_i) write_queue.push_back(wr_payload_i);\n\n // Random reads\n rd_valid_i = $urandom_range(0,1);\n if (rd_valid_i && write_queue.size() > 0) begin\n // scoreboard check after the cycle\n end\n\n // Random QREQ toggles\n if ($urandom_range(0,50) == 0) qreqn_i = ~qreqn_i;\n\n // Random wakeup\n if_wakeup_i = $urandom_range(0,1);\n\n // Random wr_done_i\n wr_done_i = $urandom_range(0,1);\n\n @(posedge clk);\n end\n\n // Turn off writes, reads, wait some cycles\n wr_valid_i = 0;\n rd_valid_i = 0;\n if_wakeup_i = 0;\n wr_done_i = 1;\n repeat (10) @(posedge clk);\n\n $display(\"Scenario 7 completed (Random/Stress).\");\n end\n endtask\n \n\nendmodule" + }, + "test_info": { + "test_criteria_0": [ + "is available at **`/code/verif/tb_low_power_channel.sv`**. the final implementation should ensure **proper synchronization, low-latency operation, and power efficiency**" + ], + "test_criteria_2": [ + "properly handle **fifo overflow/underflow, wakeup signals, and flush operations** while ensuring minimal power consumption.", + "**instantiate and connect the fifo and control logic**, implement **q-channel signaling (`qreqn`, `qacceptn`, `qactive`)**, and handle **read/write transactions** efficiently. to verify functionality, a testbench is available at **`/code/verif/tb_low_power_channel.sv`**. the final implementation should ensure **proper synchronization, low-latency operation, and power efficiency**" + ] + }, + "expected_behavior": [ + "properly handle **FIFO overflow/underflow, wakeup signals, and flush operations** while ensuring minimal power consumption", + "**instantiate and connect the FIFO and control logic**, implement **Q-channel signaling (`qreqn`, `qacceptn`, `qactive`)**, and handle **read/write transactions** efficiently", + "ensure **proper synchronization, low-latency operation, and power efficiency**" + ], + "metadata": { + "categories": [ + "cid005", + "medium" + ], + "domain": "memory", + "complexity": "intermediate", + "problem_type": "design", + "has_code": true, + "has_tests": true + }, + "full_prompt": "I need to implement a **low-power communication channel** that efficiently manages **data transfer, wakeup control, and Q-channel handshaking**. The **`low_power_channel.sv`** module needs to integrate a **synchronous FIFO (`sync_fifo.sv`) for buffering writes** and a **control unit (`low_power_ctrl.sv`) for managing data flow and power states**. The system should properly handle **FIFO overflow/underflow, wakeup signals, and flush operations** while ensuring minimal power consumption. \n\nI have the **FIFO module at `/code/rtl/sync_fifo.sv`** and the **control unit at `/code/rtl/low_power_ctrl.sv`**, and I need to create the **top-level module `/code/rtl/low_power_channel.sv`** that correctly integrates them. The module should **instantiate and connect the FIFO and control logic**, implement **Q-channel signaling (`qreqn`, `qacceptn`, `qactive`)**, and handle **read/write transactions** efficiently. To verify functionality, a testbench is available at **`/code/verif/tb_low_power_channel.sv`**. The final implementation should ensure **proper synchronization, low-latency operation, and power efficiency**\n", + "system_message": "You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n\n Your task is to create a Verilog module based on the provided specifications and integrate it into an existing system using proper module instantiation and connections. At the end, please prepare a Linux patch file for me to finalize the request. \n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.", + "raw_context": { + "docs/specification.md": null, + "rtl/decoder_data_control_64b66b.sv": null, + "rtl/encoder_control_64b66b.sv": null, + "rtl/encoder_data_64b66b.sv": null, + "rtl/aes128_encrypt.sv": null, + "verif/tb_aes128_enc.sv": null, + "rtl/aes128_decrypt.sv": null, + "rtl/aes128_key_expansion.sv": null, + "rtl/inv_sbox.sv": null, + "rtl/sbox.sv": null, + "verif/tb_aes128_dec.sv": null, + "rtl/aes_encrypt.sv": null, + "verif/tb_aes_encrypt.sv": null, + "rtl/aes_decrypt.sv": null, + "rtl/aes_ke.sv": null, + "verif/tb_aes_decrypt.sv": null, + "rtl/aes_dec_top.sv": null, + "rtl/aes_enc_top.sv": null, + "verif/tb_padding_top.sv": null, + "verif/tb_des_enc.sv": null, + "docs/Key_schedule.md": null, + "docs/Permutations.md": null, + "docs/S_box_creation.md": null, + "rtl/S1.sv": null, + "rtl/S2.sv": null, + "rtl/S3.sv": null, + "rtl/S4.sv": null, + "rtl/S5.sv": null, + "rtl/S6.sv": null, + "rtl/S7.sv": null, + "rtl/S8.sv": null, + "rtl/des_enc.sv": null, + "verif/tb_des_dec.sv": null, + "docs/Encryption.md": null, + "rtl/des_dec.sv": null, + "verif/tb_3des_enc.sv": null, + "verif/tb_3des_dec.sv": null, + "docs/min_hamming_distance_finder_spec.md": null, + "rtl/Bit_Difference_Counter.sv": null, + "rtl/Bitwise_Reduction.sv": null, + "rtl/Data_Reduction.sv": null, + "verif/tb_Min_Hamming_Distance_Finder.sv": null, + "docs/specs.md": null, + "rtl/arithmetic_progression_generator.sv": null, + "docs/algorithms.md": null, + "docs/coeff_update_spec.md": null, + "docs/equalizer_spec.md": null, + "docs/error_calc_spec.md": null, + "rtl/coeff_update.sv": null, + "rtl/dynamic_equalizer.sv": null, + "rtl/error_calc.sv": null, + "docs/awgn_spec.md": null, + "docs/equalizer_top_spec.md": null, + "rtl/elevator_control_system.sv": null, + "docs/tx_specification.md": null, + "rtl/ethernet_fifo_cdc.sv": null, + "docs/tx_mac_specification.md": null, + "verif/event_scheduler_tb.sv": null, + "docs/modified_specs.md": null, + "rtl/event_scheduler.sv": null, + "verif/tb_event_scheduler.sv": null, + "rtl/column_selector.sv": null, + "rtl/event_storage.sv": null, + "verif/tb.sv": null, + "rtl/fixed_priority_arbiter.sv": null, + "verif/fixed_priority_arbiter_tb.sv": null, + "docs/Modified_specification.md": null, + "docs/GCD_specification.md": null, + "docs/crypto_accelerator_specification.md": null, + "docs/modular_exponentiation_specification.md": null, + "docs/modular_multiplier_specification.md": null, + "rtl/gcd_controlpath_3.sv": null, + "rtl/gcd_controlpath_4.sv": null, + "rtl/gcd_datapath_5.sv": null, + "rtl/gcd_datapath_6.sv": null, + "rtl/gcd_top_1.sv": null, + "rtl/gcd_top_2.sv": null, + "rtl/modular_exponentiation.sv": null, + "rtl/modular_multiplier.sv": null, + "rtl/lfsr_8bit.sv": null, + "verif/lfsr_8bit_tb.sv": null, + "rtl/bit16_lfsr.sv": null, + "rtl/low_power_ctrl.sv": "module low_power_ctrl (\n // Clock/Reset\n input logic clk,\n input logic reset,\n\n // Wakeup input\n input logic if_wakeup_i,\n\n // FIFO statuses\n input logic wr_fifo_full,\n input logic wr_fifo_empty,\n\n // Write/Read requests\n input logic wr_valid_i,\n input logic rd_valid_i,\n\n // Upstream flush interface\n input logic wr_done_i,\n output logic wr_flush_o,\n\n // Q-channel interface\n input logic qreqn_i,\n output logic qacceptn_o,\n output logic qactive_o,\n\n // FIFO push/pop controls\n output logic wr_fifo_push,\n output logic wr_fifo_pop\n);\n\n // --------------------------------------------------------\n // Internal signals\n // --------------------------------------------------------\n typedef enum logic [1:0] {\n ST_Q_RUN = 2'b00,\n ST_Q_REQUEST = 2'b01,\n ST_Q_STOPPED = 2'b10,\n ST_Q_EXIT = 2'b11\n } state_t;\n\n state_t state_q, nxt_state;\n\n logic nxt_qactive;\n logic qactive_q;\n\n logic nxt_qaccept;\n logic nxt_qacceptn;\n logic qacceptn_en;\n logic qacceptn_q;\n\n // --------------------------------------------------------\n // Gate writes/reads based on FIFO full/empty\n // --------------------------------------------------------\n // The same lines from your original code, but now in the control module:\n assign wr_fifo_push = wr_valid_i & ~wr_fifo_full;\n assign wr_fifo_pop = rd_valid_i & ~wr_fifo_empty;\n\n // --------------------------------------------------------\n // QACTIVE signal (same logic as original)\n // --------------------------------------------------------\n // Next-cycle active if the FIFO has data, or a new valid read/write\n assign nxt_qactive = (~wr_fifo_empty) | wr_valid_i | rd_valid_i;\n\n always_ff @(posedge clk or posedge reset) begin\n if (reset)\n qactive_q <= 1'b0;\n else\n qactive_q <= nxt_qactive;\n end\n\n assign qactive_o = qactive_q | if_wakeup_i;\n\n // --------------------------------------------------------\n // State Machine\n // --------------------------------------------------------\n always_comb begin\n nxt_state = state_q;\n case (state_q)\n ST_Q_RUN:\n if (~qreqn_i)\n nxt_state = ST_Q_REQUEST;\n\n ST_Q_REQUEST:\n // The design goes to ST_Q_STOPPED once we accept => qacceptn=0\n if (~qacceptn_q)\n nxt_state = ST_Q_STOPPED;\n\n ST_Q_STOPPED:\n // The design goes to ST_Q_EXIT once qreqn_i=1 again\n if (qreqn_i)\n nxt_state = ST_Q_EXIT;\n\n ST_Q_EXIT:\n // Return to ST_Q_RUN when qacceptn=1\n if (qacceptn_q)\n nxt_state = ST_Q_RUN;\n endcase\n end\n\n always_ff @(posedge clk or posedge reset) begin\n if (reset)\n state_q <= ST_Q_RUN;\n else\n state_q <= nxt_state;\n end\n\n // --------------------------------------------------------\n // Flush Control (combinational)\n // --------------------------------------------------------\n // The original requirement: wr_flush_o=1 in ST_Q_REQUEST if wr_done_i=0,\n // then remain high until wr_done_i=1.\n assign wr_flush_o = (state_q == ST_Q_REQUEST) & (~wr_done_i);\n\n // --------------------------------------------------------\n // QACCEPTn logic\n // --------------------------------------------------------\n // Accept once FIFO is empty + wr_done_i=1 + qreqn_i=0 => qaccept=1 => qacceptn=0\n // Then remain in ST_Q_STOPPED until qreqn_i reasserts => ST_Q_EXIT => eventually qacceptn=1 => ST_Q_RUN\n assign nxt_qaccept = (wr_done_i & wr_fifo_empty & ~qreqn_i);\n assign nxt_qacceptn = ~nxt_qaccept;\n\n // Enable capturing qacceptn in ST_Q_REQUEST or ST_Q_EXIT\n assign qacceptn_en = (state_q == ST_Q_REQUEST) | (state_q == ST_Q_EXIT);\n\n always_ff @(posedge clk or posedge reset) begin\n if (reset)\n qacceptn_q <= 1'b1;\n else if (qacceptn_en)\n qacceptn_q <= nxt_qacceptn;\n end\n\n assign qacceptn_o = qacceptn_q;\n\nendmodule", + "rtl/sync_fifo.sv": "module sync_fifo #(\n parameter DEPTH = 8, // Must be power-of-two for ring-pointer indexing\n parameter DATA_W = 8\n)(\n input wire clk,\n input wire reset,\n\n input wire push_i,\n input wire [DATA_W-1:0] push_data_i,\n\n input wire pop_i,\n output wire [DATA_W-1:0] pop_data_o,\n\n output wire full_o,\n output wire empty_o\n);\n\n localparam PTR_W = $clog2(DEPTH);\n\n logic [PTR_W:0] rd_ptr_q, nxt_rd_ptr;\n logic [PTR_W:0] wr_ptr_q, nxt_wr_ptr;\n\n // Memory array of size DEPTH=8\n logic [DATA_W-1:0] fifo_mem [0:DEPTH-1];\n logic [DATA_W-1:0] fifo_pop_data;\n\n assign pop_data_o = fifo_pop_data;\n\n // Pointer flops\n always_ff @(posedge clk or posedge reset) begin\n if (reset) begin\n rd_ptr_q <= '0;\n wr_ptr_q <= '0;\n end else begin\n rd_ptr_q <= nxt_rd_ptr;\n wr_ptr_q <= nxt_wr_ptr;\n end\n end\n\n // Next-state logic for pointers\n always_comb begin\n // Default no movement\n nxt_rd_ptr = rd_ptr_q;\n nxt_wr_ptr = wr_ptr_q;\n fifo_pop_data = fifo_mem[rd_ptr_q[PTR_W-1:0]];\n\n case ({pop_i, push_i})\n 2'b01: // PUSH\n nxt_wr_ptr = wr_ptr_q + 1;\n 2'b10: // POP\n nxt_rd_ptr = rd_ptr_q + 1;\n 2'b11: // PUSH + POP\n begin\n nxt_wr_ptr = wr_ptr_q + 1;\n nxt_rd_ptr = rd_ptr_q + 1;\n end\n default: /* 2'b00 */ ;\n endcase\n end\n\n // Write memory\n always_ff @(posedge clk) begin\n if (push_i) begin\n fifo_mem[wr_ptr_q[PTR_W-1:0]] <= push_data_i;\n end\n end\n\n // Empty/Full checks\n assign empty_o = (wr_ptr_q == rd_ptr_q);\n assign full_o = (wr_ptr_q[PTR_W] != rd_ptr_q[PTR_W]) &&\n (wr_ptr_q[PTR_W-1:0] == rd_ptr_q[PTR_W-1:0]);\n\nendmodule", + "verif/tb_low_power_channel.sv": "`timescale 1ns / 1ps\n\nmodule tb_low_power_channel;\n\n // -------------------------------------------------------------------\n // DUT Interface Signals\n // -------------------------------------------------------------------\n logic clk;\n logic reset;\n\n // DUT inputs\n logic if_wakeup_i;\n logic wr_valid_i;\n logic [7:0] wr_payload_i;\n logic wr_done_i;\n logic rd_valid_i;\n logic qreqn_i;\n\n // DUT outputs\n wire wr_flush_o;\n wire [7:0] rd_payload_o;\n wire qacceptn_o;\n wire qactive_o;\n\n // -------------------------------------------------------------------\n // DUT Instantiation\n // -------------------------------------------------------------------\n low_power_channel dut (\n .clk (clk),\n .reset (reset),\n .if_wakeup_i (if_wakeup_i),\n .wr_valid_i (wr_valid_i),\n .wr_payload_i (wr_payload_i),\n .wr_flush_o (wr_flush_o),\n .wr_done_i (wr_done_i),\n .rd_valid_i (rd_valid_i),\n .rd_payload_o (rd_payload_o),\n .qreqn_i (qreqn_i),\n .qacceptn_o (qacceptn_o),\n .qactive_o (qactive_o)\n );\n\n // -------------------------------------------------------------------\n // Clock Generation\n // -------------------------------------------------------------------\n always #5 clk = ~clk;\n\n // -------------------------------------------------------------------\n // Scoreboard / Tracking\n // -------------------------------------------------------------------\n // We will store written data in a queue and compare with read data\n // to ensure correctness.\n typedef bit [7:0] data_t;\n data_t write_queue[$];\n data_t read_data;\n\n // Track errors\n integer error_count = 0;\n\n // Simple mechanism to log errors\n task report_error(string msg);\n begin\n error_count++;\n $display(\"[ERROR] %s at time %0t\", msg, $time);\n end\n endtask\n\n // -------------------------------------------------------------------\n // Initialization & Reset\n // -------------------------------------------------------------------\n initial begin\n clk = 0;\n reset = 0;\n if_wakeup_i = 0;\n wr_valid_i = 0;\n wr_payload_i = 0;\n wr_done_i = 0;\n rd_valid_i = 0;\n qreqn_i = 1; // Start in ST_Q_RUN\n\n // Apply reset\n apply_reset;\n // Run test scenarios\n scenario1_reset_behavior;\n scenario2_write_read;\n scenario3_fifo_overflow_attempt;\n scenario4_fifo_underflow_attempt;\n scenario5_qreq_flush_handshake;\n scenario6_wakeup_signal_test;\n\n // Optional random/stress test\n scenario7_random_stress;\n\n // Final summary\n if (error_count == 0) begin\n $display(\"\\nAll tests PASSED!\");\n end else begin\n $display(\"\\nTest FAILED with %0d errors!\", error_count);\n end\n\n $finish;\n end\n\n // -------------------------------------------------------------------\n // Reset Task\n // -------------------------------------------------------------------\n task apply_reset;\n begin\n reset = 1;\n repeat (2) @(posedge clk); // hold reset for a couple of cycles\n reset = 0;\n repeat (2) @(posedge clk);\n end\n endtask\n\n // -------------------------------------------------------------------\n // Scenario #1: Reset Behavior\n // Pass/Fail Criteria:\n // - After reset, qacceptn_o == 1, qactive_o == 0, wr_flush_o == 0\n // -------------------------------------------------------------------\n task scenario1_reset_behavior;\n begin\n $display(\"\\n--- SCENARIO 1: Reset Behavior ---\");\n // Right after apply_reset, check signals\n @(negedge clk);\n if (qacceptn_o !== 1'b1)\n report_error(\"qacceptn_o should be 1 after reset\");\n if (qactive_o !== 1'b0)\n report_error(\"qactive_o should be 0 after reset\");\n if (wr_flush_o !== 1'b0)\n report_error(\"wr_flush_o should be 0 after reset\");\n\n $display(\"Scenario 1 completed.\");\n end\n endtask\n\n // -------------------------------------------------------------------\n // Scenario #2: Simple Write/Read\n // Pass/Fail Criteria:\n // - Data read = Data written (in order).\n // - No unexpected assertions of wr_flush_o.\n // -------------------------------------------------------------------\n task scenario2_write_read;\n begin\n $display(\"\\n--- SCENARIO 2: Simple Write/Read ---\");\n // Write a few data items\n write_data(8'hAA);\n write_data(8'hBB);\n write_data(8'hCC);\n\n // Now read them back\n read_data_item; // expects 8'hAA\n read_data_item; // expects 8'hBB\n read_data_item; // expects 8'hCC\n\n // Check no extra flush was triggered\n if (wr_flush_o !== 1'b0)\n report_error(\"wr_flush_o should not have asserted in normal write/read scenario\");\n\n $display(\"Scenario 2 completed.\");\n end\n endtask\n\n // Write a data item into the DUT\n task write_data(input [7:0] data_in);\n begin\n @(posedge clk);\n wr_valid_i = 1'b1;\n wr_payload_i = data_in;\n write_queue.push_back(data_in);\n @(posedge clk);\n wr_valid_i = 1'b0;\n wr_payload_i = 8'h00; // idle\n @(posedge clk);\n end\n endtask\n\n // Read a data item from the DUT and check scoreboard\n task read_data_item;\n begin\n // Only attempt read if scoreboard says we have data\n if (write_queue.size() == 0) begin\n report_error(\"Read requested but scoreboard is empty\");\n return;\n end\n\n // Drive read\n @(posedge clk);\n rd_valid_i = 1'b1;\n @(posedge clk);\n rd_valid_i = 1'b0;\n\n // The read data will appear combinationally at rd_payload_o\n // We'll sample at the next clock for stable checking\n read_data = rd_payload_o;\n // Compare with scoreboard front\n if (read_data !== write_queue[0]) begin\n report_error($sformatf(\"Read data mismatch. Expected %h, got %h\",\n write_queue[0], read_data));\n end\n // Pop from scoreboard\n write_queue.pop_front();\n @(posedge clk);\n end\n endtask\n\n // -------------------------------------------------------------------\n // Scenario #3: FIFO Overflow Attempt\n // Pass/Fail Criteria:\n // - Confirm design\u2019s defined behavior. Possibly losing data or ignoring push\n // if the FIFO is full. Make sure no unexpected lock-ups.\n // -------------------------------------------------------------------\n task scenario3_fifo_overflow_attempt;\n integer i;\n begin\n $display(\"\\n--- SCENARIO 3: FIFO Overflow Attempt ---\");\n // FIFO has DEPTH=6 in the DUT. Let's write more than 6 without reads.\n for (i = 0; i < 8; i++) begin\n write_data(i[7:0]);\n end\n\n // Now read all we can. The scoreboard expects 8 items, but the\n // actual FIFO can only hold 6. If the design does not gate wr_valid,\n // you might see data lost or overwritten.\n // We read 8 times to see what comes out.\n for (i = 0; i < 8; i++) begin\n read_data_item;\n end\n\n // If the design is not gating writes, you may see mismatch errors.\n // We only confirm it doesn't wedge or produce X states unexpectedly.\n $display(\"Scenario 3 completed. Check for mismatch errors or stable behavior.\");\n end\n endtask\n\n // -------------------------------------------------------------------\n // Scenario #4: FIFO Underflow Attempt\n // Pass/Fail Criteria:\n // - Attempt reading from empty FIFO. Check that no corruption or\n // unexpected transitions occur.\n // -------------------------------------------------------------------\n task scenario4_fifo_underflow_attempt;\n integer i;\n begin\n $display(\"\\n--- SCENARIO 4: FIFO Underflow Attempt ---\");\n // Ensure FIFO is empty: no writes\n // Attempt multiple reads\n for (i = 0; i < 3; i++) begin\n @(posedge clk);\n rd_valid_i = 1'b1;\n @(posedge clk);\n rd_valid_i = 1'b0;\n // Check read data (may remain at a previous or undefined value)\n $display(\"Read data = %h (expected empty FIFO)\", rd_payload_o);\n end\n\n // As long as the design does not hang or produce spurious flush,\n // we consider this scenario pass if no errors have been reported.\n $display(\"Scenario 4 completed.\");\n end\n endtask\n\n // -------------------------------------------------------------------\n // Scenario #5: QREQ Handshake and Flush\n // Pass/Fail Criteria:\n // - wr_flush_o must assert when qreqn_i goes low (ST_Q_REQUEST)\n // and remain asserted until wr_done_i is high and FIFO empties.\n // - qacceptn_o must go low once flush completes in ST_Q_STOPPED.\n // -------------------------------------------------------------------\n task scenario5_qreq_flush_handshake;\n begin\n $display(\"\\n--- SCENARIO 5: QREQ Handshake and Flush ---\");\n // 1) Put some data in FIFO, do not read them\n write_data(8'hA0);\n write_data(8'hB1);\n\n // 2) Deassert wr_done_i, so the flush cannot complete\n wr_done_i = 0;\n\n // 3) Pull qreqn_i low => request Q-channel\n @(posedge clk);\n qreqn_i = 0;\n\n // Expect the state machine to move from ST_Q_RUN -> ST_Q_REQUEST\n // Check if wr_flush_o = 1\n // We'll wait a few cycles and check\n repeat (2) @(posedge clk);\n if (wr_flush_o !== 1'b1) begin\n report_error(\"wr_flush_o should be asserted in ST_Q_REQUEST\");\n end\n\n // 4) Now let the upstream complete: wr_done_i=1 => flush completes\n // Wait for FIFO to empty as well. Let's do a quick read:\n read_data_item; // read 8'hA0\n read_data_item; // read 8'hB1\n\n // The FIFO is now empty but we also must keep wr_done_i = 1\n @(posedge clk);\n wr_done_i = 1'b1;\n\n // Wait a bit to let state machine transition\n repeat (2) @(posedge clk);\n\n // Now, we expect wr_flush_o = 0 (since flush completed) and\n // qacceptn_o to drive low (since ST_Q_STOPPED).\n if (wr_flush_o !== 1'b0)\n report_error(\"wr_flush_o should be deasserted after flush completes\");\n \n // Because we are in ST_Q_STOPPED, qacceptn_o should be 1'b0\n // (the design sets qacceptn_o = ~qaccept, so if we accept=1 => qacceptn=0)\n if (qacceptn_o !== 1'b0)\n report_error(\"qacceptn_o should be 0 in ST_Q_STOPPED\");\n\n // 5) Re-assert qreqn_i => ST_Q_EXIT => eventually qacceptn_o = 1,\n @(posedge clk);\n qreqn_i = 1'b1;\n repeat (2) @(posedge clk);\n repeat(2) @(posedge clk); // <---- ADD at least 2 cycles of wait\n if (qacceptn_o !== 1'b1)\n report_error(\"qacceptn_o should go back to 1 in ST_Q_RUN eventually\");\n\n // Return signals to idle\n wr_done_i = 0;\n $display(\"Scenario 5 completed.\");\n end\n endtask\n\n // -------------------------------------------------------------------\n // Scenario #6: Wakeup Signal Check\n // Pass/Fail Criteria:\n // - If if_wakeup_i=1 with an empty FIFO, qactive_o should still assert.\n // - When if_wakeup_i=0, qactive_o should deassert if no FIFO activity.\n // -------------------------------------------------------------------\n task scenario6_wakeup_signal_test;\n begin\n $display(\"\\n--- SCENARIO 6: Wakeup Signal Check ---\");\n // Ensure FIFO is empty from previous scenario\n // No writes or reads\n if_wakeup_i = 1'b1;\n @(posedge clk);\n if (qactive_o !== 1'b1)\n report_error(\"qactive_o should be high due to wakeup\");\n\n // Now deassert wakeup\n if_wakeup_i = 1'b0;\n repeat (2) @(posedge clk);\n if (qactive_o !== 1'b0)\n report_error(\"qactive_o should return low when wakeup is cleared and FIFO idle\");\n\n $display(\"Scenario 6 completed.\");\n end\n endtask\n\n // -------------------------------------------------------------------\n // Scenario #7: Optional Random/Stress (example skeleton)\n // Pass/Fail Criteria:\n // - No data mismatches or illegal state machine transitions.\n // - Potential to uncover corner cases more systematically.\n // -------------------------------------------------------------------\n \n task scenario7_random_stress;\n integer i;\n begin\n $display(\"\\n--- SCENARIO 7: Random/Stress Test ---\");\n for (i = 0; i < 100; i++) begin\n // Random writes\n wr_valid_i = $urandom_range(0,1);\n wr_payload_i = $urandom_range(0,255);\n if (wr_valid_i) write_queue.push_back(wr_payload_i);\n\n // Random reads\n rd_valid_i = $urandom_range(0,1);\n if (rd_valid_i && write_queue.size() > 0) begin\n // scoreboard check after the cycle\n end\n\n // Random QREQ toggles\n if ($urandom_range(0,50) == 0) qreqn_i = ~qreqn_i;\n\n // Random wakeup\n if_wakeup_i = $urandom_range(0,1);\n\n // Random wr_done_i\n wr_done_i = $urandom_range(0,1);\n\n @(posedge clk);\n end\n\n // Turn off writes, reads, wait some cycles\n wr_valid_i = 0;\n rd_valid_i = 0;\n if_wakeup_i = 0;\n wr_done_i = 1;\n repeat (10) @(posedge clk);\n\n $display(\"Scenario 7 completed (Random/Stress).\");\n end\n endtask\n \n\nendmodule", + "rtl/cross_domain_sync.sv": null, + "rtl/dsp_input_stage.sv": null, + "rtl/dsp_output_stage.sv": null, + "rtl/lfsr_generator.sv": null, + "rtl/monte_carlo_dsp_monitor_top.sv": null, + "verif/monte_carlo_dsp_monitor_top_tb.sv": null, + "docs/multiplexer_specification.md": null, + "verif/multiplexer_tb.sv": null, + "docs/nbit_swizzling_spec.md": null, + "verif/nbit_swizzling_tb.sv": null, + "docs/nmea_decoder_spec.md": null, + "rtl/nmea_decoder.sv": null, + "verif/nmea_decoder_tb.sv": null, + "docs/fifo.md": null, + "rtl/fifo_memory.sv": null, + "rtl/read_to_write_pointer_sync.sv": null, + "rtl/rptr_empty.sv": null, + "rtl/wptr_full.sv": null, + "rtl/write_to_read_pointer_sync.sv": null, + "docs/spec.md": null, + "verif/async_filo_tb.sv": null, + "docs/axilite_to_pcie_config_module.md": null, + "rtl/axi4lite_to_pcie_cfg_bridge.sv": null, + "rtl/axis_broadcast.sv": null, + "verif/tb_axis_broadcast.sv": null, + "docs/axis_to_uart_tx_specs.md": null, + "docs/uart_rx_to_axis_specs.md": null, + "rtl/barrel_shifter.sv": null, + "verif/barrel_shifter_tb.sv": null, + "rtl/bcd_adder.sv": null, + "rtl/full_adder.sv": null, + "rtl/four_bit_adder.sv": null, + "rtl/search_binary_search_tree.sv": null, + "rtl/delete_node_binary_search_tree.sv": null, + "docs/bst_operations.md": null, + "rtl/binary_search_tree_sort_construct.sv": null, + "docs/Spec.md": null, + "verif/tb_binary_to_gray.sv": null, + "verif/tb_custom_byte_enable_ram.sv": null, + "verif/cache_controller_tb.sv": null, + "rtl/caesar_cipher.sv": null, + "verif/caesar_cipher_tb.sv": null, + "verif/tb_pseudoRandGenerator_ca.sv": null, + "docs/continuous_adder_specification.md": null, + "verif/continuous_adder_tb.sv": null, + "rtl/fifo_buffer.sv": null, + "verif/tb_fifo_buffer.sv": null, + "docs/direct_map_cache_spec.md": null, + "verif/tb_direct_map_cache.sv": null, + "rtl/direct_map_cache.sv": null, + "rtl/dual_port_memory.sv": null, + "rtl/gen_cos_sin_lut.sv": null, + "rtl/phase_lut.sv": null, + "rtl/phase_rotation.sv": null, + "rtl/power4.sv": null, + "rtl/saturation.sv": null, + "rtl/top_phase_rotation.sv": null, + "docs/spec_viterbi.md": null, + "docs/spec_slicer_top.md": null, + "docs/spec_top_phase_rotation.md": null, + "rtl/slicer.sv": null, + "rtl/slicer_top.sv": null, + "docs/swizzler_specification.md": null, + "verif/swizzler_tb.sv": null, + "rtl/swizzler.sv": null, + "docs/sync_serial_communication_tx_rx_spec.md": null, + "verif/sync_serial_communication_tb.sv": null, + "rtl/weight_stationary_pe.sv": null, + "verif/systolic_array_tb.sv": null, + "rtl/thermostat.v": null, + "docs/Traffic_controller.md": null, + "rtl/traffic_light_controller.sv": null, + "docs/Universal_Shift_Register_spec.md": null, + "verif/tb_universal_shift_register.sv": null, + "rtl/universal_shift_register.sv": null, + "docs/spec_conj.md": null, + "docs/spec_cross_correlation.md": null, + "docs/spec_detect_sequence.md": null, + "rtl/adder_2d_layers.sv": null, + "rtl/adder_tree_2d.sv": null, + "rtl/correlate.sv": null, + "rtl/cross_correlation.sv": null, + "docs/valid_modes.md": null, + "docs/words_counting.md": null, + "rtl/detect_sequence.sv": null, + "docs/proc_fsm_spec.md": null, + "docs/adder_tree.md": null, + "docs/coeff_ram.md": null, + "docs/poly_decimator.md": null, + "docs/poly_filter.md": null, + "docs/shift_register.md": null, + "rtl/adder_tree.sv": null, + "rtl/coeff_ram.sv": null, + "rtl/poly_filter.sv": null, + "rtl/shift_register.sv": null, + "docs/prbs_specification.md": null, + "rtl/prbs_gen_check.sv": null, + "rtl/fsm.sv": null, + "verif/fsm_tb.sv": null, + "rtl/CA_1.sv": null, + "rtl/CA_2.sv": null, + "rtl/CA_3.sv": null, + "rtl/CA_4.sv": null, + "rtl/rgb_color_space_conversion.sv": null, + "rtl/APBGlobalHistoryRegister.v": null, + "docs/signed_comparator_specification.md": null, + "verif/signed_comparator_tb.sv": null, + "rtl/sorting_engine.sv": null, + "rtl/brick_sort.sv": null, + "rtl/bubble_sort.sv": null, + "rtl/merge_sort.sv": null, + "rtl/selection_sort.sv": null + } + }, + { + "id": "cvdp_agentic_nbit_swizzling_0001", + "index": 549, + "source_config": "cvdp_agentic_code_generation_no_commercial", + "instruction": "Context: You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Update the file content** by using:\n - `sed -i '3s/old/new/' file.txt`\n - **Find current working directory** by using:\n - `pwd`\n\n You will be given a prompt and your task is to understand it and solve the given issue by using the commands mentioned above as needed. In the final step, you should create a Linux patch highlighting the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.\n\nTask: n `nbit_swizzling` with binary to gray code conversion module in SystemVerilog. Refer to the specification provided in `docs/nbit_swizzling_spec.md` to the RTL. The specification describes a parameterizable module that takes an n-bit input data vector and performs various **reversal** operations on it based on a **2-bit selection signal**. It also requires generating a Gray-coded version of the reversed data. \n\n**1. Parameterizable Data Width (default 64 bits)** \n - The module must allow configuring its width for different bit sizes (e.g., 32, 64, 128 bits). \n\n **2. 2-bit Selection (`sel`) for Reversal Operation** \n - `00`: Reverse the entire input data. \n - `01`: Split the input into two halves and reverse each half. \n - `10`: Split the input into four quarters and reverse each quarter. \n - `11`: Split the input into eight segments and reverse each segment. \n - Any invalid selection should cause a default pass-through (i.e., `data_out` = `data_in`).\n\n **3. Gray Code Generation** \n - After the data is reversed (based on the selected mode above), Gray-coded version of the reversed output.\n\nThe code should be well-documented with clear comments explaining the functionality of each major block. Follow best practices in SystemVerilog coding to ensure readability, reusability, and maintainability.", + "verilog_code": { + "code_block_1_1": "docs/nbit_swizzling_spec.md", + "code_block_1_13": "data_in([DATA_WIDTH-1:0])", + "code_block_1_17": "data_out([DATA_WIDTH-1:0])", + "code_block_1_21": "gray_out([DATA_WIDTH-1:0])", + "code_block_1_53": "data_out[j+1] XOR data_out[j]", + "code_block_1_54": "data_in([DATA_WIDTH-1:0])", + "code_block_1_58": "64'hDEADBEEF_12345678", + "code_block_2_0": "module in SystemVerilog. Refer to the specification provided in `docs/nbit_swizzling_spec.md` to implement the RTL. The specification describes a parameterizable module that takes an n-bit input data vector and performs various **reversal** operations on it based on a **2-bit selection signal**. It also requires generating a Gray-coded version of the reversed data. \n\n**1. Parameterizable Data Width (default 64 bits)** \n - The module must allow configuring its width for different bit sizes (e.g., 32, 64, 128 bits). \n\n **2. 2-bit Selection (`sel`) for Reversal Operation** \n - `00`: Reverse the entire input data. \n - `01`: Split the input into two halves and reverse each half. \n - `10`: Split the input into four quarters and reverse each quarter. \n - `11`: Split the input into eight segments and reverse each segment. \n - Any invalid selection should cause a default pass-through (i.e., `data_out` = `data_in`).\n\n **3. Gray Code Generation** \n - After the data is reversed (based on the selected mode above), generate a Gray-coded version of the reversed output.\n\nThe code should be well-documented with clear comments explaining the functionality of each major block. Follow best practices in SystemVerilog coding to ensure readability, reusability, and maintainability.\n {'docs/specification.md': None, 'rtl/decoder_data_control_64b66b.sv': None, 'rtl/encoder_control_64b66b.sv': None, 'rtl/encoder_data_64b66b.sv': None, 'rtl/aes128_encrypt.sv': None, 'verif/tb_aes128_enc.sv': None, 'rtl/aes128_decrypt.sv': None, 'rtl/aes128_key_expansion.sv': None, 'rtl/inv_sbox.sv': None, 'rtl/sbox.sv': None, 'verif/tb_aes128_dec.sv': None, 'rtl/aes_encrypt.sv': None, 'verif/tb_aes_encrypt.sv': None, 'rtl/aes_decrypt.sv': None, 'rtl/aes_ke.sv': None, 'verif/tb_aes_decrypt.sv': None, 'rtl/aes_dec_top.sv': None, 'rtl/aes_enc_top.sv': None, 'verif/tb_padding_top.sv': None, 'verif/tb_des_enc.sv': None, 'docs/Key_schedule.md': None, 'docs/Permutations.md': None, 'docs/S_box_creation.md': None, 'rtl/S1.sv': None, 'rtl/S2.sv': None, 'rtl/S3.sv': None, 'rtl/S4.sv': None, 'rtl/S5.sv': None, 'rtl/S6.sv': None, 'rtl/S7.sv': None, 'rtl/S8.sv': None, 'rtl/des_enc.sv': None, 'verif/tb_des_dec.sv': None, 'docs/Encryption.md': None, 'rtl/des_dec.sv': None, 'verif/tb_3des_enc.sv': None, 'verif/tb_3des_dec.sv': None, 'docs/min_hamming_distance_finder_spec.md': None, 'rtl/Bit_Difference_Counter.sv': None, 'rtl/Bitwise_Reduction.sv': None, 'rtl/Data_Reduction.sv': None, 'verif/tb_Min_Hamming_Distance_Finder.sv': None, 'docs/specs.md': None, 'rtl/arithmetic_progression_generator.sv': None, 'docs/algorithms.md': None, 'docs/coeff_update_spec.md': None, 'docs/equalizer_spec.md': None, 'docs/error_calc_spec.md': None, 'rtl/coeff_update.sv': None, 'rtl/dynamic_equalizer.sv': None, 'rtl/error_calc.sv': None, 'docs/awgn_spec.md': None, 'docs/equalizer_top_spec.md': None, 'rtl/elevator_control_system.sv': None, 'docs/tx_specification.md': None, 'rtl/ethernet_fifo_cdc.sv': None, 'docs/tx_mac_specification.md': None, 'verif/event_scheduler_tb.sv': None, 'docs/modified_specs.md': None, 'rtl/event_scheduler.sv': None, 'verif/tb_event_scheduler.sv': None, 'rtl/column_selector.sv': None, 'rtl/event_storage.sv': None, 'verif/tb.sv': None, 'rtl/fixed_priority_arbiter.sv': None, 'verif/fixed_priority_arbiter_tb.sv': None, 'docs/Modified_specification.md': None, 'docs/GCD_specification.md': None, 'docs/crypto_accelerator_specification.md': None, 'docs/modular_exponentiation_specification.md': None, 'docs/modular_multiplier_specification.md': None, 'rtl/gcd_controlpath_3.sv': None, 'rtl/gcd_controlpath_4.sv': None, 'rtl/gcd_datapath_5.sv': None, 'rtl/gcd_datapath_6.sv': None, 'rtl/gcd_top_1.sv': None, 'rtl/gcd_top_2.sv': None, 'rtl/modular_exponentiation.sv': None, 'rtl/modular_multiplier.sv': None, 'rtl/lfsr_8bit.sv': None, 'verif/lfsr_8bit_tb.sv': None, 'rtl/bit16_lfsr.sv': None, 'rtl/low_power_ctrl.sv': None, 'rtl/sync_fifo.sv': None, 'verif/tb_low_power_channel.sv': None, 'rtl/cross_domain_sync.sv': None, 'rtl/dsp_input_stage.sv': None, 'rtl/dsp_output_stage.sv': None, 'rtl/lfsr_generator.sv': None, 'rtl/monte_carlo_dsp_monitor_top.sv': None, 'verif/monte_carlo_dsp_monitor_top_tb.sv': None, 'docs/multiplexer_specification.md': None, 'verif/multiplexer_tb.sv': None, 'docs/nbit_swizzling_spec.md': \"The `nbit_swizzling` module performs bit rearrangement **(swizzling)** and **Gray code** conversion on an input data bus of variable width. The module offers four swizzling patterns controlled by a **2-bit selection signal**. After the swizzling operation, an additional logic block generates the Gray-coded version of the swizzled output.\\n\\n## Parameterization\\n\\n- **DATA_WIDTH** \\n Specifies the width (in bits) of the `data_in` and `data_out` buses. The module can be instantiated with any valid integer `DATA_WIDTH`. Default is 64.\\n\\n## Interfaces\\n\\n### Data Inputs\\n\\n- **`data_in([DATA_WIDTH-1:0])`** : Input data signal of size `DATA_WIDTH`. It serves as the primary input for the swizzling operation.\\n- **`sel([1:0])`** : 2-bit selection signal that determines the type of bit-swizzling transformation applied to `data_in`.\\n\\n### Data Outputs\\n\\n- **`data_out([DATA_WIDTH-1:0])`** : Output data signal of size `DATA_WIDTH`. It holds the transformed version of `data_in` after applying the bit-swizzling operation based on `sel`.\\n- **`gray_out([DATA_WIDTH-1:0])`** : Output data signal of size `DATA_WIDTH`. It represents the Gray code equivalent of `data_out`, where each bit is computed using the XOR of adjacent bits.\\n\\n\\n## Detailed Functionality\\n\\n### Swizzling Patterns\\nThe module implements four distinct rearrangement (swizzling) patterns, selected by the 2-bit `sel` signal.\\n\\n1. **`sel = 2'b00`: Reverse Bit Order**\\n - Each bit in `data_in` is reversed and assigned to `data_out`. \\n - Example: bit 0 of `data_out` will hold bit `DATA_WIDTH-1` of `data_in`, bit 1 of `data_out` will hold bit `DATA_WIDTH-2` of `data_in`, etc.\\n\\n2. **`sel = 2'b01`: Half-Swizzle**\\n - The input is split into two halves. \\n - The first half of `data_out` receives the reversed bits of the lower half of `data_in`. \\n - The second half of `data_out` receives the reversed bits of the upper half of `data_in`.\\n\\n3. **`sel = 2'b10`: Quarter-Swizzle**\\n - The input is split into four quarters. \\n - Each quarter of `data_out` is assigned bits from the reversed bits of each corresponding quarter of `data_in`.\\n\\n4. **`sel = 2'b11`: Eighth-Swizzle**\\n - The input is split into eight segments (eighths). \\n - Each segment of `data_out` is assigned bits from the reversed bits of each corresponding segment of `data_in`.\\n\\n### Gray Code Conversion\\nAfter `data_out` is computed, the module derives the Gray-coded version (`gray_out`) from `data_out`.\\n\\n1. The most significant bit (MSB) of `gray_out` is the same as the MSB of `data_out`.\\n2. For every other bit `j` (from `DATA_WIDTH-2` down to 0), `gray_out[j]` is computed as `data_out[j+1] XOR data_out[j]`. \\n - This follows the standard binary-to-Gray code transformation.\\n \\n\\n## Example Usage\\n\\n### Inputs\\n- **`data_in([DATA_WIDTH-1:0])`**: Input data signal of size `DATA_WIDTH`. It serves as the primary input for the swizzling operation. \\n- **`sel([1:0])`**: 2-bit selection signal that determines the type of bit-swizzling transformation applied to `data_in`.\\n\\n### Operation\\nConsider instantiating the **nbit_swizzling** module with a 64-bit data path. Suppose the input bus is `64'hDEADBEEF_12345678` and `sel` is set to **2'b01**.\\n\\n- **Resulting Behavior**: \\n - The 64 bits are divided into two 32-bit halves. \\n - The lower 32 bits (bits `[31:0]`) are reversed and assigned to `data_out[31:0]`. \\n - The upper 32 bits (bits `[63:32]`) are reversed and assigned to `data_out[63:32]`. \\n - Immediately after computing `data_out`, the Gray code logic transforms `data_out` into `gray_out`.\\n\\n\\n## Summary\\n\\n### Functionality\\nThe **nbit_swizzling** module rearranges (swizzles) the bits of its input according to a **2-bit selection signal**, allowing for multiple swizzling patterns. After swizzling, a Gray code transformation is performed on the resultant data.\\n\\n### Swizzling Patterns\\nFour swizzling patterns offer flexibility in reversing subsets of bits, suitable for various data manipulation and testing scenarios.\\n\\n### Gray Code Conversion\\nThe output is immediately converted into a Gray-coded form, a common requirement in many digital systems (e.g., counters, error-checking, and synchronization domains).\\n\\n### Combinational Logic\\nAll operations are performed in combinational always blocks, so `data_out` and `gray_out` respond immediately to changes in `data_in` or `sel`.\\n\\nOverall, **nbit_swizzling** is a versatile module for bit manipulation and Gray code conversion, easily customizable via the `DATA_WIDTH` parameter and controlled by the `sel` signal.\", 'verif/nbit_swizzling_tb.sv': '\\nmodule nbit_swizzling_tb();\\nparameter DATA_WIDTH = 40;\\n\\nreg [DATA_WIDTH-1:0] data_in;\\nreg [1:0] sel;\\nwire [DATA_WIDTH-1:0] data_out;\\nwire [DATA_WIDTH-1:0] gray_out;\\n\\nnbit_swizzling#(.DATA_WIDTH(DATA_WIDTH))\\nuut_nbit_sizling(\\n.data_in(data_in),\\n.sel(sel),\\n.data_out(data_out),\\n.gray_out(gray_out)\\n);\\n\\ninitial begin\\nrepeat(10) begin\\n#10;\\nsel = 2\\'b00;\\ndata_in = $urandom_range(20000,2451000);\\n$display( \" HEX ::sel = %h, data_in = %h\",sel,data_in);\\n#10\\n$display( \" data_out = %h,gray_out = %h \",data_out,gray_out);\\n$display( \"BIN ::sel = %b, data_out = %b, gray_out = %b\", sel,data_out,gray_out);\\n$display(\"====================================================================================================================\");\\nend\\nrepeat(10) begin\\n#10;\\nsel = 2\\'b01;\\ndata_in = $urandom_range(20000,2451000);\\n$display( \" HEX ::sel = %h, data_in = %h\",sel,data_in);\\n#10\\n$display( \" data_out = %h,gray_out = %h \", data_out,gray_out);\\n$display( \"BIN ::sel = %b, data_out = %b, gray_out = %b\", sel, data_out,gray_out);\\n$display(\"====================================================================================================================\");\\nend\\nrepeat(10) begin\\n#10;\\nsel = 2\\'b10;\\ndata_in = $urandom_range(20000,2451000);\\n$display( \" HEX ::sel = %h, data_in = %h\",sel,data_in);\\n#10\\n$display( \" data_out = %h,gray_out = %h \", data_out,gray_out);\\n$display( \"BIN ::sel = %b, data_out = %b, gray_out = %b\", sel, data_out,gray_out);\\n$display(\"====================================================================================================================\");\\nend\\nrepeat(10) begin\\n#10;\\nsel = 2\\'b11;\\ndata_in = $urandom_range(20000,2451000);\\n$display( \" HEX ::sel = %h, data_in = %h\",sel,data_in);\\n#10\\n$display( \" data_out = %h,gray_out = %h\", data_out,gray_out);\\n$display( \"BIN ::sel = %b, data_out = %b, gray_out = %b\", sel, data_out,gray_out);\\n$display(\"====================================================================================================================\");\\nend \\nend\\n\\ninitial begin\\n$dumpfile(\"dump.vcd\");\\n$dumpvars(0,nbit_swizzling_tb);\\nend\\n\\nendmodule ', 'docs/nmea_decoder_spec.md': None, 'rtl/nmea_decoder.sv': None, 'verif/nmea_decoder_tb.sv': None, 'docs/fifo.md': None, 'rtl/fifo_memory.sv': None, 'rtl/read_to_write_pointer_sync.sv': None, 'rtl/rptr_empty.sv': None, 'rtl/wptr_full.sv': None, 'rtl/write_to_read_pointer_sync.sv': None, 'docs/spec.md': None, 'verif/async_filo_tb.sv': None, 'docs/axilite_to_pcie_config_module.md': None, 'rtl/axi4lite_to_pcie_cfg_bridge.sv': None, 'rtl/axis_broadcast.sv': None, 'verif/tb_axis_broadcast.sv': None, 'docs/axis_to_uart_tx_specs.md': None, 'docs/uart_rx_to_axis_specs.md': None, 'rtl/barrel_shifter.sv': None, 'verif/barrel_shifter_tb.sv': None, 'rtl/bcd_adder.sv': None, 'rtl/full_adder.sv': None, 'rtl/four_bit_adder.sv': None, 'rtl/search_binary_search_tree.sv': None, 'rtl/delete_node_binary_search_tree.sv': None, 'docs/bst_operations.md': None, 'rtl/binary_search_tree_sort_construct.sv': None, 'docs/Spec.md': None, 'verif/tb_binary_to_gray.sv': None, 'verif/tb_custom_byte_enable_ram.sv': None, 'verif/cache_controller_tb.sv': None, 'rtl/caesar_cipher.sv': None, 'verif/caesar_cipher_tb.sv': None, 'verif/tb_pseudoRandGenerator_ca.sv': None, 'docs/continuous_adder_specification.md': None, 'verif/continuous_adder_tb.sv': None, 'rtl/fifo_buffer.sv': None, 'verif/tb_fifo_buffer.sv': None, 'docs/direct_map_cache_spec.md': None, 'verif/tb_direct_map_cache.sv': None, 'rtl/direct_map_cache.sv': None, 'rtl/dual_port_memory.sv': None, 'rtl/gen_cos_sin_lut.sv': None, 'rtl/phase_lut.sv': None, 'rtl/phase_rotation.sv': None, 'rtl/power4.sv': None, 'rtl/saturation.sv': None, 'rtl/top_phase_rotation.sv': None, 'docs/spec_viterbi.md': None, 'docs/spec_slicer_top.md': None, 'docs/spec_top_phase_rotation.md': None, 'rtl/slicer.sv': None, 'rtl/slicer_top.sv': None, 'docs/swizzler_specification.md': None, 'verif/swizzler_tb.sv': None, 'rtl/swizzler.sv': None, 'docs/sync_serial_communication_tx_rx_spec.md': None, 'verif/sync_serial_communication_tb.sv': None, 'rtl/weight_stationary_pe.sv': None, 'verif/systolic_array_tb.sv': None, 'rtl/thermostat.v': None, 'docs/Traffic_controller.md': None, 'rtl/traffic_light_controller.sv': None, 'docs/Universal_Shift_Register_spec.md': None, 'verif/tb_universal_shift_register.sv': None, 'rtl/universal_shift_register.sv': None, 'docs/spec_conj.md': None, 'docs/spec_cross_correlation.md': None, 'docs/spec_detect_sequence.md': None, 'rtl/adder_2d_layers.sv': None, 'rtl/adder_tree_2d.sv': None, 'rtl/correlate.sv': None, 'rtl/cross_correlation.sv': None, 'docs/valid_modes.md': None, 'docs/words_counting.md': None, 'rtl/detect_sequence.sv': None, 'docs/proc_fsm_spec.md': None, 'docs/adder_tree.md': None, 'docs/coeff_ram.md': None, 'docs/poly_decimator.md': None, 'docs/poly_filter.md': None, 'docs/shift_register.md': None, 'rtl/adder_tree.sv': None, 'rtl/coeff_ram.sv': None, 'rtl/poly_filter.sv': None, 'rtl/shift_register.sv': None, 'docs/prbs_specification.md': None, 'rtl/prbs_gen_check.sv': None, 'rtl/fsm.sv': None, 'verif/fsm_tb.sv': None, 'rtl/CA_1.sv': None, 'rtl/CA_2.sv': None, 'rtl/CA_3.sv': None, 'rtl/CA_4.sv': None, 'rtl/rgb_color_space_conversion.sv': None, 'rtl/APBGlobalHistoryRegister.v': None, 'docs/signed_comparator_specification.md': None, 'verif/signed_comparator_tb.sv': None, 'rtl/sorting_engine.sv': None, 'rtl/brick_sort.sv': None, 'rtl/bubble_sort.sv': None, 'rtl/merge_sort.sv': None, 'rtl/selection_sort.sv': None}", + "verif/nbit_swizzling_tb.sv": "\nmodule nbit_swizzling_tb();\nparameter DATA_WIDTH = 40;\n\nreg [DATA_WIDTH-1:0] data_in;\nreg [1:0] sel;\nwire [DATA_WIDTH-1:0] data_out;\nwire [DATA_WIDTH-1:0] gray_out;\n\nnbit_swizzling#(.DATA_WIDTH(DATA_WIDTH))\nuut_nbit_sizling(\n.data_in(data_in),\n.sel(sel),\n.data_out(data_out),\n.gray_out(gray_out)\n);\n\ninitial begin\nrepeat(10) begin\n#10;\nsel = 2'b00;\ndata_in = $urandom_range(20000,2451000);\n$display( \" HEX ::sel = %h, data_in = %h\",sel,data_in);\n#10\n$display( \" data_out = %h,gray_out = %h \",data_out,gray_out);\n$display( \"BIN ::sel = %b, data_out = %b, gray_out = %b\", sel,data_out,gray_out);\n$display(\"====================================================================================================================\");\nend\nrepeat(10) begin\n#10;\nsel = 2'b01;\ndata_in = $urandom_range(20000,2451000);\n$display( \" HEX ::sel = %h, data_in = %h\",sel,data_in);\n#10\n$display( \" data_out = %h,gray_out = %h \", data_out,gray_out);\n$display( \"BIN ::sel = %b, data_out = %b, gray_out = %b\", sel, data_out,gray_out);\n$display(\"====================================================================================================================\");\nend\nrepeat(10) begin\n#10;\nsel = 2'b10;\ndata_in = $urandom_range(20000,2451000);\n$display( \" HEX ::sel = %h, data_in = %h\",sel,data_in);\n#10\n$display( \" data_out = %h,gray_out = %h \", data_out,gray_out);\n$display( \"BIN ::sel = %b, data_out = %b, gray_out = %b\", sel, data_out,gray_out);\n$display(\"====================================================================================================================\");\nend\nrepeat(10) begin\n#10;\nsel = 2'b11;\ndata_in = $urandom_range(20000,2451000);\n$display( \" HEX ::sel = %h, data_in = %h\",sel,data_in);\n#10\n$display( \" data_out = %h,gray_out = %h\", data_out,gray_out);\n$display( \"BIN ::sel = %b, data_out = %b, gray_out = %b\", sel, data_out,gray_out);\n$display(\"====================================================================================================================\");\nend \nend\n\ninitial begin\n$dumpfile(\"dump.vcd\");\n$dumpvars(0,nbit_swizzling_tb);\nend\n\nendmodule " + }, + "test_info": { + "test_criteria_2": [ + "cause a default pass-through (i.e., `data_out` = `data_in`).", + "be well-documented with clear comments explaining the functionality of each major block. follow best practices in systemverilog coding to ensure readability, reusability, and maintainability." + ] + }, + "expected_behavior": [ + "allow configuring its width for different bit sizes (e", + "cause a default pass-through (i", + "be well-documented with clear comments explaining the functionality of each major block" + ], + "metadata": { + "categories": [ + "cid003", + "easy" + ], + "domain": "memory", + "complexity": "intermediate", + "problem_type": "design", + "has_code": true, + "has_tests": true + }, + "full_prompt": "Design an `nbit_swizzling` with binary to gray code conversion module in SystemVerilog. Refer to the specification provided in `docs/nbit_swizzling_spec.md` to implement the RTL. The specification describes a parameterizable module that takes an n-bit input data vector and performs various **reversal** operations on it based on a **2-bit selection signal**. It also requires generating a Gray-coded version of the reversed data. \n\n**1. Parameterizable Data Width (default 64 bits)** \n - The module must allow configuring its width for different bit sizes (e.g., 32, 64, 128 bits). \n\n **2. 2-bit Selection (`sel`) for Reversal Operation** \n - `00`: Reverse the entire input data. \n - `01`: Split the input into two halves and reverse each half. \n - `10`: Split the input into four quarters and reverse each quarter. \n - `11`: Split the input into eight segments and reverse each segment. \n - Any invalid selection should cause a default pass-through (i.e., `data_out` = `data_in`).\n\n **3. Gray Code Generation** \n - After the data is reversed (based on the selected mode above), generate a Gray-coded version of the reversed output.\n\nThe code should be well-documented with clear comments explaining the functionality of each major block. Follow best practices in SystemVerilog coding to ensure readability, reusability, and maintainability.\n", + "system_message": "You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Update the file content** by using:\n - `sed -i '3s/old/new/' file.txt`\n - **Find current working directory** by using:\n - `pwd`\n\n You will be given a prompt and your task is to understand it and solve the given issue by using the commands mentioned above as needed. In the final step, you should create a Linux patch highlighting the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.", + "raw_context": { + "docs/specification.md": null, + "rtl/decoder_data_control_64b66b.sv": null, + "rtl/encoder_control_64b66b.sv": null, + "rtl/encoder_data_64b66b.sv": null, + "rtl/aes128_encrypt.sv": null, + "verif/tb_aes128_enc.sv": null, + "rtl/aes128_decrypt.sv": null, + "rtl/aes128_key_expansion.sv": null, + "rtl/inv_sbox.sv": null, + "rtl/sbox.sv": null, + "verif/tb_aes128_dec.sv": null, + "rtl/aes_encrypt.sv": null, + "verif/tb_aes_encrypt.sv": null, + "rtl/aes_decrypt.sv": null, + "rtl/aes_ke.sv": null, + "verif/tb_aes_decrypt.sv": null, + "rtl/aes_dec_top.sv": null, + "rtl/aes_enc_top.sv": null, + "verif/tb_padding_top.sv": null, + "verif/tb_des_enc.sv": null, + "docs/Key_schedule.md": null, + "docs/Permutations.md": null, + "docs/S_box_creation.md": null, + "rtl/S1.sv": null, + "rtl/S2.sv": null, + "rtl/S3.sv": null, + "rtl/S4.sv": null, + "rtl/S5.sv": null, + "rtl/S6.sv": null, + "rtl/S7.sv": null, + "rtl/S8.sv": null, + "rtl/des_enc.sv": null, + "verif/tb_des_dec.sv": null, + "docs/Encryption.md": null, + "rtl/des_dec.sv": null, + "verif/tb_3des_enc.sv": null, + "verif/tb_3des_dec.sv": null, + "docs/min_hamming_distance_finder_spec.md": null, + "rtl/Bit_Difference_Counter.sv": null, + "rtl/Bitwise_Reduction.sv": null, + "rtl/Data_Reduction.sv": null, + "verif/tb_Min_Hamming_Distance_Finder.sv": null, + "docs/specs.md": null, + "rtl/arithmetic_progression_generator.sv": null, + "docs/algorithms.md": null, + "docs/coeff_update_spec.md": null, + "docs/equalizer_spec.md": null, + "docs/error_calc_spec.md": null, + "rtl/coeff_update.sv": null, + "rtl/dynamic_equalizer.sv": null, + "rtl/error_calc.sv": null, + "docs/awgn_spec.md": null, + "docs/equalizer_top_spec.md": null, + "rtl/elevator_control_system.sv": null, + "docs/tx_specification.md": null, + "rtl/ethernet_fifo_cdc.sv": null, + "docs/tx_mac_specification.md": null, + "verif/event_scheduler_tb.sv": null, + "docs/modified_specs.md": null, + "rtl/event_scheduler.sv": null, + "verif/tb_event_scheduler.sv": null, + "rtl/column_selector.sv": null, + "rtl/event_storage.sv": null, + "verif/tb.sv": null, + "rtl/fixed_priority_arbiter.sv": null, + "verif/fixed_priority_arbiter_tb.sv": null, + "docs/Modified_specification.md": null, + "docs/GCD_specification.md": null, + "docs/crypto_accelerator_specification.md": null, + "docs/modular_exponentiation_specification.md": null, + "docs/modular_multiplier_specification.md": null, + "rtl/gcd_controlpath_3.sv": null, + "rtl/gcd_controlpath_4.sv": null, + "rtl/gcd_datapath_5.sv": null, + "rtl/gcd_datapath_6.sv": null, + "rtl/gcd_top_1.sv": null, + "rtl/gcd_top_2.sv": null, + "rtl/modular_exponentiation.sv": null, + "rtl/modular_multiplier.sv": null, + "rtl/lfsr_8bit.sv": null, + "verif/lfsr_8bit_tb.sv": null, + "rtl/bit16_lfsr.sv": null, + "rtl/low_power_ctrl.sv": null, + "rtl/sync_fifo.sv": null, + "verif/tb_low_power_channel.sv": null, + "rtl/cross_domain_sync.sv": null, + "rtl/dsp_input_stage.sv": null, + "rtl/dsp_output_stage.sv": null, + "rtl/lfsr_generator.sv": null, + "rtl/monte_carlo_dsp_monitor_top.sv": null, + "verif/monte_carlo_dsp_monitor_top_tb.sv": null, + "docs/multiplexer_specification.md": null, + "verif/multiplexer_tb.sv": null, + "docs/nbit_swizzling_spec.md": "The `nbit_swizzling` module performs bit rearrangement **(swizzling)** and **Gray code** conversion on an input data bus of variable width. The module offers four swizzling patterns controlled by a **2-bit selection signal**. After the swizzling operation, an additional logic block generates the Gray-coded version of the swizzled output.\n\n## Parameterization\n\n- **DATA_WIDTH** \n Specifies the width (in bits) of the `data_in` and `data_out` buses. The module can be instantiated with any valid integer `DATA_WIDTH`. Default is 64.\n\n## Interfaces\n\n### Data Inputs\n\n- **`data_in([DATA_WIDTH-1:0])`** : Input data signal of size `DATA_WIDTH`. It serves as the primary input for the swizzling operation.\n- **`sel([1:0])`** : 2-bit selection signal that determines the type of bit-swizzling transformation applied to `data_in`.\n\n### Data Outputs\n\n- **`data_out([DATA_WIDTH-1:0])`** : Output data signal of size `DATA_WIDTH`. It holds the transformed version of `data_in` after applying the bit-swizzling operation based on `sel`.\n- **`gray_out([DATA_WIDTH-1:0])`** : Output data signal of size `DATA_WIDTH`. It represents the Gray code equivalent of `data_out`, where each bit is computed using the XOR of adjacent bits.\n\n\n## Detailed Functionality\n\n### Swizzling Patterns\nThe module implements four distinct rearrangement (swizzling) patterns, selected by the 2-bit `sel` signal.\n\n1. **`sel = 2'b00`: Reverse Bit Order**\n - Each bit in `data_in` is reversed and assigned to `data_out`. \n - Example: bit 0 of `data_out` will hold bit `DATA_WIDTH-1` of `data_in`, bit 1 of `data_out` will hold bit `DATA_WIDTH-2` of `data_in`, etc.\n\n2. **`sel = 2'b01`: Half-Swizzle**\n - The input is split into two halves. \n - The first half of `data_out` receives the reversed bits of the lower half of `data_in`. \n - The second half of `data_out` receives the reversed bits of the upper half of `data_in`.\n\n3. **`sel = 2'b10`: Quarter-Swizzle**\n - The input is split into four quarters. \n - Each quarter of `data_out` is assigned bits from the reversed bits of each corresponding quarter of `data_in`.\n\n4. **`sel = 2'b11`: Eighth-Swizzle**\n - The input is split into eight segments (eighths). \n - Each segment of `data_out` is assigned bits from the reversed bits of each corresponding segment of `data_in`.\n\n### Gray Code Conversion\nAfter `data_out` is computed, the module derives the Gray-coded version (`gray_out`) from `data_out`.\n\n1. The most significant bit (MSB) of `gray_out` is the same as the MSB of `data_out`.\n2. For every other bit `j` (from `DATA_WIDTH-2` down to 0), `gray_out[j]` is computed as `data_out[j+1] XOR data_out[j]`. \n - This follows the standard binary-to-Gray code transformation.\n \n\n## Example Usage\n\n### Inputs\n- **`data_in([DATA_WIDTH-1:0])`**: Input data signal of size `DATA_WIDTH`. It serves as the primary input for the swizzling operation. \n- **`sel([1:0])`**: 2-bit selection signal that determines the type of bit-swizzling transformation applied to `data_in`.\n\n### Operation\nConsider instantiating the **nbit_swizzling** module with a 64-bit data path. Suppose the input bus is `64'hDEADBEEF_12345678` and `sel` is set to **2'b01**.\n\n- **Resulting Behavior**: \n - The 64 bits are divided into two 32-bit halves. \n - The lower 32 bits (bits `[31:0]`) are reversed and assigned to `data_out[31:0]`. \n - The upper 32 bits (bits `[63:32]`) are reversed and assigned to `data_out[63:32]`. \n - Immediately after computing `data_out`, the Gray code logic transforms `data_out` into `gray_out`.\n\n\n## Summary\n\n### Functionality\nThe **nbit_swizzling** module rearranges (swizzles) the bits of its input according to a **2-bit selection signal**, allowing for multiple swizzling patterns. After swizzling, a Gray code transformation is performed on the resultant data.\n\n### Swizzling Patterns\nFour swizzling patterns offer flexibility in reversing subsets of bits, suitable for various data manipulation and testing scenarios.\n\n### Gray Code Conversion\nThe output is immediately converted into a Gray-coded form, a common requirement in many digital systems (e.g., counters, error-checking, and synchronization domains).\n\n### Combinational Logic\nAll operations are performed in combinational always blocks, so `data_out` and `gray_out` respond immediately to changes in `data_in` or `sel`.\n\nOverall, **nbit_swizzling** is a versatile module for bit manipulation and Gray code conversion, easily customizable via the `DATA_WIDTH` parameter and controlled by the `sel` signal.", + "verif/nbit_swizzling_tb.sv": "\nmodule nbit_swizzling_tb();\nparameter DATA_WIDTH = 40;\n\nreg [DATA_WIDTH-1:0] data_in;\nreg [1:0] sel;\nwire [DATA_WIDTH-1:0] data_out;\nwire [DATA_WIDTH-1:0] gray_out;\n\nnbit_swizzling#(.DATA_WIDTH(DATA_WIDTH))\nuut_nbit_sizling(\n.data_in(data_in),\n.sel(sel),\n.data_out(data_out),\n.gray_out(gray_out)\n);\n\ninitial begin\nrepeat(10) begin\n#10;\nsel = 2'b00;\ndata_in = $urandom_range(20000,2451000);\n$display( \" HEX ::sel = %h, data_in = %h\",sel,data_in);\n#10\n$display( \" data_out = %h,gray_out = %h \",data_out,gray_out);\n$display( \"BIN ::sel = %b, data_out = %b, gray_out = %b\", sel,data_out,gray_out);\n$display(\"====================================================================================================================\");\nend\nrepeat(10) begin\n#10;\nsel = 2'b01;\ndata_in = $urandom_range(20000,2451000);\n$display( \" HEX ::sel = %h, data_in = %h\",sel,data_in);\n#10\n$display( \" data_out = %h,gray_out = %h \", data_out,gray_out);\n$display( \"BIN ::sel = %b, data_out = %b, gray_out = %b\", sel, data_out,gray_out);\n$display(\"====================================================================================================================\");\nend\nrepeat(10) begin\n#10;\nsel = 2'b10;\ndata_in = $urandom_range(20000,2451000);\n$display( \" HEX ::sel = %h, data_in = %h\",sel,data_in);\n#10\n$display( \" data_out = %h,gray_out = %h \", data_out,gray_out);\n$display( \"BIN ::sel = %b, data_out = %b, gray_out = %b\", sel, data_out,gray_out);\n$display(\"====================================================================================================================\");\nend\nrepeat(10) begin\n#10;\nsel = 2'b11;\ndata_in = $urandom_range(20000,2451000);\n$display( \" HEX ::sel = %h, data_in = %h\",sel,data_in);\n#10\n$display( \" data_out = %h,gray_out = %h\", data_out,gray_out);\n$display( \"BIN ::sel = %b, data_out = %b, gray_out = %b\", sel, data_out,gray_out);\n$display(\"====================================================================================================================\");\nend \nend\n\ninitial begin\n$dumpfile(\"dump.vcd\");\n$dumpvars(0,nbit_swizzling_tb);\nend\n\nendmodule ", + "docs/nmea_decoder_spec.md": null, + "rtl/nmea_decoder.sv": null, + "verif/nmea_decoder_tb.sv": null, + "docs/fifo.md": null, + "rtl/fifo_memory.sv": null, + "rtl/read_to_write_pointer_sync.sv": null, + "rtl/rptr_empty.sv": null, + "rtl/wptr_full.sv": null, + "rtl/write_to_read_pointer_sync.sv": null, + "docs/spec.md": null, + "verif/async_filo_tb.sv": null, + "docs/axilite_to_pcie_config_module.md": null, + "rtl/axi4lite_to_pcie_cfg_bridge.sv": null, + "rtl/axis_broadcast.sv": null, + "verif/tb_axis_broadcast.sv": null, + "docs/axis_to_uart_tx_specs.md": null, + "docs/uart_rx_to_axis_specs.md": null, + "rtl/barrel_shifter.sv": null, + "verif/barrel_shifter_tb.sv": null, + "rtl/bcd_adder.sv": null, + "rtl/full_adder.sv": null, + "rtl/four_bit_adder.sv": null, + "rtl/search_binary_search_tree.sv": null, + "rtl/delete_node_binary_search_tree.sv": null, + "docs/bst_operations.md": null, + "rtl/binary_search_tree_sort_construct.sv": null, + "docs/Spec.md": null, + "verif/tb_binary_to_gray.sv": null, + "verif/tb_custom_byte_enable_ram.sv": null, + "verif/cache_controller_tb.sv": null, + "rtl/caesar_cipher.sv": null, + "verif/caesar_cipher_tb.sv": null, + "verif/tb_pseudoRandGenerator_ca.sv": null, + "docs/continuous_adder_specification.md": null, + "verif/continuous_adder_tb.sv": null, + "rtl/fifo_buffer.sv": null, + "verif/tb_fifo_buffer.sv": null, + "docs/direct_map_cache_spec.md": null, + "verif/tb_direct_map_cache.sv": null, + "rtl/direct_map_cache.sv": null, + "rtl/dual_port_memory.sv": null, + "rtl/gen_cos_sin_lut.sv": null, + "rtl/phase_lut.sv": null, + "rtl/phase_rotation.sv": null, + "rtl/power4.sv": null, + "rtl/saturation.sv": null, + "rtl/top_phase_rotation.sv": null, + "docs/spec_viterbi.md": null, + "docs/spec_slicer_top.md": null, + "docs/spec_top_phase_rotation.md": null, + "rtl/slicer.sv": null, + "rtl/slicer_top.sv": null, + "docs/swizzler_specification.md": null, + "verif/swizzler_tb.sv": null, + "rtl/swizzler.sv": null, + "docs/sync_serial_communication_tx_rx_spec.md": null, + "verif/sync_serial_communication_tb.sv": null, + "rtl/weight_stationary_pe.sv": null, + "verif/systolic_array_tb.sv": null, + "rtl/thermostat.v": null, + "docs/Traffic_controller.md": null, + "rtl/traffic_light_controller.sv": null, + "docs/Universal_Shift_Register_spec.md": null, + "verif/tb_universal_shift_register.sv": null, + "rtl/universal_shift_register.sv": null, + "docs/spec_conj.md": null, + "docs/spec_cross_correlation.md": null, + "docs/spec_detect_sequence.md": null, + "rtl/adder_2d_layers.sv": null, + "rtl/adder_tree_2d.sv": null, + "rtl/correlate.sv": null, + "rtl/cross_correlation.sv": null, + "docs/valid_modes.md": null, + "docs/words_counting.md": null, + "rtl/detect_sequence.sv": null, + "docs/proc_fsm_spec.md": null, + "docs/adder_tree.md": null, + "docs/coeff_ram.md": null, + "docs/poly_decimator.md": null, + "docs/poly_filter.md": null, + "docs/shift_register.md": null, + "rtl/adder_tree.sv": null, + "rtl/coeff_ram.sv": null, + "rtl/poly_filter.sv": null, + "rtl/shift_register.sv": null, + "docs/prbs_specification.md": null, + "rtl/prbs_gen_check.sv": null, + "rtl/fsm.sv": null, + "verif/fsm_tb.sv": null, + "rtl/CA_1.sv": null, + "rtl/CA_2.sv": null, + "rtl/CA_3.sv": null, + "rtl/CA_4.sv": null, + "rtl/rgb_color_space_conversion.sv": null, + "rtl/APBGlobalHistoryRegister.v": null, + "docs/signed_comparator_specification.md": null, + "verif/signed_comparator_tb.sv": null, + "rtl/sorting_engine.sv": null, + "rtl/brick_sort.sv": null, + "rtl/bubble_sort.sv": null, + "rtl/merge_sort.sv": null, + "rtl/selection_sort.sv": null + } + }, + { + "id": "cvdp_agentic_phase_rotation_0019", + "index": 554, + "source_config": "cvdp_agentic_code_generation_no_commercial", + "instruction": "Context: You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n\n Your task is to create a Verilog module based on the provided specifications and integrate it into an existing system using proper module instantiation and connections. At the end, please prepare a Linux patch file for me to finalize the request. \n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.\n\nTask: The original `phase_lut` module has `i_data_i` and `i_data_q` as inputs (each 6 bits wide) and `o_phase` as a 9-bit output. The output is generated based on the inputs, which are used to access an internal lookup table (LUT). For each pair of input values, the module produces an output using a `case` statement that covers all possible input combinations.\n\nThe **phase_lut** module must be updated with the following interface and internal behavior:\n\n---\n\n### Interface Modifications\n\n- Add **2 input ports**:\n\n - A **clock input** for sequential logic: `clk`.\n - An **asynchronous active-low reset input**: `rst_async_n`.\n\n- Add **2 new parameters**:\n - A parameter to define the number of **integer bits** in the input data (fixed value: `1`): `NBI_IN`.\n - A parameter to define the number of **integer bits** in the output phase (fixed value: `1`): `NBI_PHASE`.\n\n- The existing parameters are fixed as:\n - Input width (`NBW_IN`): `6` bits.\n - Output width (`NBW_PHASE`): `9` bits.\n\n---\n\n### Derived Configuration (fixed values)\n\n- The number of **fractional bits** in the inputs is `5`.\n- The number of **fractional bits** in the output is `8`.\n\n- The LUT will only store phase values corresponding to the **first quadrant** of the trigonometric circle.\n\n- The LUT must have **1089 entries**, each representing a **normalized approximation of the arctangent function** between two positive fixed-point values.\n\n- This number of entries is derived from all possible combinations of two 5-bit unsigned fractional values (representing the absolute values of the inputs), computed as:\n\n ```\n LUT_SIZE = 2^(2 \u00d7 NBF_IN) + 2 \u00d7 (2^NBF_IN) + 1\n = 2^10 + 2 \u00d7 2^5 + 1\n = 1024 + 64 + 1\n = 1089 entries\n ```\n\n- These terms correspond to:\n - All combinations of I and Q: `2^10 = 1024`\n - Horizontal and vertical axis cases: `2 \u00d7 2^5 = 64`\n - One special case for zero input: `1`\n\n---\n\n### Combinational Logic\n\n- Determine the **sign** of each input component.\n- Compute the **absolute values** of both input components to map the vector into the first quadrant.\n- Use a mathematical expression to normalized index from the absolute values. This index must represent all combinations of two unsigned fixed-point numbers with `5` fractional bits each.\n- Use this index to access a lookup table that contains **only the first-quadrant phase values**.\n- With the signs previously captured, determine the **actual quadrant** of the original vector.\n- Based on the quadrant, apply a **mathematical adjustment** to the LUT output:\n - If both components are **positive**, use the LUT value **directly**.\n - If the first component is **positive** and the second is **negative**, output the **negative** of the LUT value.\n - If the first component is **negative** and the second is **positive**, output the **difference between a full-scale constant and the LUT value**.\n - If both components are **negative**, output the **LUT value minus the full-scale constant**.\n\n---\n\n### Sequential Logic\n\n- Register the calculated LUT index.\n- Register the sign of each input component.\n- On the rising edge of the clock, store these values to be used in the phase adjustment logic.\n- On asynchronous reset (active low), all stored values must be cleared to `0`.\n\n---\n\n### LUT Construction\n\n- The LUT must store precomputed values of the **arctangent function**, using only positive unsigned values for both input components.\n- Each entry must be **normalized** to match the output format defined by the module parameters.\n- The LUT can be generated using a fixed-point representation of the angle between two fractional inputs in the first quadrant.\n- By using trigonometric symmetry, the LUT size is significantly reduced, and the output is reconstructed accurately across all four quadrants using simple transformations.\n\nUnable to extract datapoint. Appear to have an binary file as part of the context/solution.", + "verilog_code": { + "code_block_0_0": "LUT_SIZE = 2^(2 \u00d7 NBF_IN) + 2 \u00d7 (2^NBF_IN) + 1\n = 2^10 + 2 \u00d7 2^5 + 1\n = 1024 + 64 + 1\n = 1089 entries", + "code_block_1_17": "LUT_SIZE = 2^(2 \u00d7 NBF_IN) + 2 \u00d7 (2^NBF_IN) + 1\n = 2^10 + 2 \u00d7 2^5 + 1\n = 1024 + 64 + 1\n = 1089 entries", + "code_block_1_18": "- These terms correspond to:\n - All combinations of I and Q:", + "code_block_1_19": "- Horizontal and vertical axis cases:", + "code_block_1_20": "- One special case for zero input:", + "code_block_1_21": "---\n\n### Combinational Logic\n\n- Determine the **sign** of each input component.\n- Compute the **absolute values** of both input components to map the vector into the first quadrant.\n- Use a mathematical expression to generate a normalized index from the absolute values. This index must represent all combinations of two unsigned fixed-point numbers with", + "code_block_1_22": "fractional bits each.\n- Use this index to access a lookup table that contains **only the first-quadrant phase values**.\n- With the signs previously captured, determine the **actual quadrant** of the original vector.\n- Based on the quadrant, apply a **mathematical adjustment** to the LUT output:\n - If both components are **positive**, use the LUT value **directly**.\n - If the first component is **positive** and the second is **negative**, output the **negative** of the LUT value.\n - If the first component is **negative** and the second is **positive**, output the **difference between a full-scale constant and the LUT value**.\n - If both components are **negative**, output the **LUT value minus the full-scale constant**.\n\n---\n\n### Sequential Logic\n\n- Register the calculated LUT index.\n- Register the sign of each input component.\n- On the rising edge of the clock, store these values to be used in the phase adjustment logic.\n- On asynchronous reset (active low), all stored values must be cleared to", + "code_block_2_0": "module has `i_data_i` and `i_data_q` as inputs (each 6 bits wide) and `o_phase` as a 9-bit output. The output is generated based on the inputs, which are used to access an internal lookup table (LUT). For each pair of input values, the module produces an output using a `case` statement that covers all possible input combinations.\n\nThe **phase_lut** module must be updated with the following interface and internal behavior:\n\n---\n\n### Interface Modifications\n\n- Add **2 input ports**:\n\n - A **clock input** for sequential logic: `clk`.\n - An **asynchronous active-low reset input**: `rst_async_n`.\n\n- Add **2 new parameters**:\n - A parameter to define the number of **integer bits** in the input data (fixed value: `1`): `NBI_IN`.\n - A parameter to define the number of **integer bits** in the output phase (fixed value: `1`): `NBI_PHASE`.\n\n- The existing parameters are fixed as:\n - Input width (`NBW_IN`): `6` bits.\n - Output width (`NBW_PHASE`): `9` bits.\n\n---\n\n### Derived Configuration (fixed values)\n\n- The number of **fractional bits** in the inputs is `5`.\n- The number of **fractional bits** in the output is `8`.\n\n- The LUT will only store phase values corresponding to the **first quadrant** of the trigonometric circle.\n\n- The LUT must have **1089 entries**, each representing a **normalized approximation of the arctangent function** between two positive fixed-point values.\n\n- This number of entries is derived from all possible combinations of two 5-bit unsigned fractional values (representing the absolute values of the inputs), computed as:\n\n ```\n LUT_SIZE = 2^(2 \u00d7 NBF_IN) + 2 \u00d7 (2^NBF_IN) + 1\n = 2^10 + 2 \u00d7 2^5 + 1\n = 1024 + 64 + 1\n = 1089 entries\n ```\n\n- These terms correspond to:\n - All combinations of I and Q: `2^10 = 1024`\n - Horizontal and vertical axis cases: `2 \u00d7 2^5 = 64`\n - One special case for zero input: `1`\n\n---\n\n### Combinational Logic\n\n- Determine the **sign** of each input component.\n- Compute the **absolute values** of both input components to map the vector into the first quadrant.\n- Use a mathematical expression to generate a normalized index from the absolute values. This index must represent all combinations of two unsigned fixed-point numbers with `5` fractional bits each.\n- Use this index to access a lookup table that contains **only the first-quadrant phase values**.\n- With the signs previously captured, determine the **actual quadrant** of the original vector.\n- Based on the quadrant, apply a **mathematical adjustment** to the LUT output:\n - If both components are **positive**, use the LUT value **directly**.\n - If the first component is **positive** and the second is **negative**, output the **negative** of the LUT value.\n - If the first component is **negative** and the second is **positive**, output the **difference between a full-scale constant and the LUT value**.\n - If both components are **negative**, output the **LUT value minus the full-scale constant**.\n\n---\n\n### Sequential Logic\n\n- Register the calculated LUT index.\n- Register the sign of each input component.\n- On the rising edge of the clock, store these values to be used in the phase adjustment logic.\n- On asynchronous reset (active low), all stored values must be cleared to `0`.\n\n---\n\n### LUT Construction\n\n- The LUT must store precomputed values of the **arctangent function**, using only positive unsigned values for both input components.\n- Each entry must be **normalized** to match the output format defined by the module parameters.\n- The LUT can be generated using a fixed-point representation of the angle between two fractional inputs in the first quadrant.\n- By using trigonometric symmetry, the LUT size is significantly reduced, and the output is reconstructed accurately across all four quadrants using simple transformations.\n\nUnable to extract datapoint. Appear to have an binary file as part of the context/solution.\n {'docs/specification.md': None, 'rtl/decoder_data_control_64b66b.sv': None, 'rtl/encoder_control_64b66b.sv': None, 'rtl/encoder_data_64b66b.sv': None, 'rtl/aes128_encrypt.sv': None, 'verif/tb_aes128_enc.sv': None, 'rtl/aes128_decrypt.sv': None, 'rtl/aes128_key_expansion.sv': None, 'rtl/inv_sbox.sv': None, 'rtl/sbox.sv': None, 'verif/tb_aes128_dec.sv': None, 'rtl/aes_encrypt.sv': None, 'verif/tb_aes_encrypt.sv': None, 'rtl/aes_decrypt.sv': None, 'rtl/aes_ke.sv': None, 'verif/tb_aes_decrypt.sv': None, 'rtl/aes_dec_top.sv': None, 'rtl/aes_enc_top.sv': None, 'verif/tb_padding_top.sv': None, 'verif/tb_des_enc.sv': None, 'docs/Key_schedule.md': None, 'docs/Permutations.md': None, 'docs/S_box_creation.md': None, 'rtl/S1.sv': None, 'rtl/S2.sv': None, 'rtl/S3.sv': None, 'rtl/S4.sv': None, 'rtl/S5.sv': None, 'rtl/S6.sv': None, 'rtl/S7.sv': None, 'rtl/S8.sv': None, 'rtl/des_enc.sv': None, 'verif/tb_des_dec.sv': None, 'docs/Encryption.md': None, 'rtl/des_dec.sv': None, 'verif/tb_3des_enc.sv': None, 'verif/tb_3des_dec.sv': None, 'docs/min_hamming_distance_finder_spec.md': None, 'rtl/Bit_Difference_Counter.sv': None, 'rtl/Bitwise_Reduction.sv': None, 'rtl/Data_Reduction.sv': None, 'verif/tb_Min_Hamming_Distance_Finder.sv': None, 'docs/specs.md': None, 'rtl/arithmetic_progression_generator.sv': None, 'docs/algorithms.md': None, 'docs/coeff_update_spec.md': None, 'docs/equalizer_spec.md': None, 'docs/error_calc_spec.md': None, 'rtl/coeff_update.sv': None, 'rtl/dynamic_equalizer.sv': None, 'rtl/error_calc.sv': None, 'docs/awgn_spec.md': None, 'docs/equalizer_top_spec.md': None, 'rtl/elevator_control_system.sv': None, 'docs/tx_specification.md': None, 'rtl/ethernet_fifo_cdc.sv': None, 'docs/tx_mac_specification.md': None, 'verif/event_scheduler_tb.sv': None, 'docs/modified_specs.md': None, 'rtl/event_scheduler.sv': None, 'verif/tb_event_scheduler.sv': None, 'rtl/column_selector.sv': None, 'rtl/event_storage.sv': None, 'verif/tb.sv': None, 'rtl/fixed_priority_arbiter.sv': None, 'verif/fixed_priority_arbiter_tb.sv': None, 'docs/Modified_specification.md': None, 'docs/GCD_specification.md': None, 'docs/crypto_accelerator_specification.md': None, 'docs/modular_exponentiation_specification.md': None, 'docs/modular_multiplier_specification.md': None, 'rtl/gcd_controlpath_3.sv': None, 'rtl/gcd_controlpath_4.sv': None, 'rtl/gcd_datapath_5.sv': None, 'rtl/gcd_datapath_6.sv': None, 'rtl/gcd_top_1.sv': None, 'rtl/gcd_top_2.sv': None, 'rtl/modular_exponentiation.sv': None, 'rtl/modular_multiplier.sv': None, 'rtl/lfsr_8bit.sv': None, 'verif/lfsr_8bit_tb.sv': None, 'rtl/bit16_lfsr.sv': None, 'rtl/low_power_ctrl.sv': None, 'rtl/sync_fifo.sv': None, 'verif/tb_low_power_channel.sv': None, 'rtl/cross_domain_sync.sv': None, 'rtl/dsp_input_stage.sv': None, 'rtl/dsp_output_stage.sv': None, 'rtl/lfsr_generator.sv': None, 'rtl/monte_carlo_dsp_monitor_top.sv': None, 'verif/monte_carlo_dsp_monitor_top_tb.sv': None, 'docs/multiplexer_specification.md': None, 'verif/multiplexer_tb.sv': None, 'docs/nbit_swizzling_spec.md': None, 'verif/nbit_swizzling_tb.sv': None, 'docs/nmea_decoder_spec.md': None, 'rtl/nmea_decoder.sv': None, 'verif/nmea_decoder_tb.sv': None, 'docs/fifo.md': None, 'rtl/fifo_memory.sv': None, 'rtl/read_to_write_pointer_sync.sv': None, 'rtl/rptr_empty.sv': None, 'rtl/wptr_full.sv': None, 'rtl/write_to_read_pointer_sync.sv': None, 'docs/spec.md': None, 'verif/async_filo_tb.sv': None, 'docs/axilite_to_pcie_config_module.md': None, 'rtl/axi4lite_to_pcie_cfg_bridge.sv': None, 'rtl/axis_broadcast.sv': None, 'verif/tb_axis_broadcast.sv': None, 'docs/axis_to_uart_tx_specs.md': None, 'docs/uart_rx_to_axis_specs.md': None, 'rtl/barrel_shifter.sv': None, 'verif/barrel_shifter_tb.sv': None, 'rtl/bcd_adder.sv': None, 'rtl/full_adder.sv': None, 'rtl/four_bit_adder.sv': None, 'rtl/search_binary_search_tree.sv': None, 'rtl/delete_node_binary_search_tree.sv': None, 'docs/bst_operations.md': None, 'rtl/binary_search_tree_sort_construct.sv': None, 'docs/Spec.md': None, 'verif/tb_binary_to_gray.sv': None, 'verif/tb_custom_byte_enable_ram.sv': None, 'verif/cache_controller_tb.sv': None, 'rtl/caesar_cipher.sv': None, 'verif/caesar_cipher_tb.sv': None, 'verif/tb_pseudoRandGenerator_ca.sv': None, 'docs/continuous_adder_specification.md': None, 'verif/continuous_adder_tb.sv': None, 'rtl/fifo_buffer.sv': None, 'verif/tb_fifo_buffer.sv': None, 'docs/direct_map_cache_spec.md': None, 'verif/tb_direct_map_cache.sv': None, 'rtl/direct_map_cache.sv': None, 'rtl/dual_port_memory.sv': None, 'rtl/gen_cos_sin_lut.sv': None, 'rtl/phase_lut.sv': \"module phase_lut #(\\n parameter NBW_IN = 6,\\n parameter NBW_PHASE = 9\\n)\\n(\\n input logic signed [NBW_IN-1:0] i_data_i,\\n input logic signed [NBW_IN-1:0] i_data_q,\\n output logic signed [NBW_PHASE-1:0] o_phase\\n);\\n\\nlocalparam LUT_IDX = 2*NBW_IN;\\nlogic [LUT_IDX-1:0] lut_index;\\n\\nassign lut_index = {$unsigned(i_data_i),$unsigned(i_data_q)};\\n\\nalways_comb begin\\n\\tcase(lut_index)\\n\\t0: o_phase = +9'd0;\\t //LUT[0] \\tphase : 0.000000\\t(data_i, data_q): (0.000000,0.000000)\\n\\t1: o_phase = +9'd128;\\t //LUT[1] \\tphase : 0.500000\\t(data_i, data_q): (0.000000,0.031250)\\n\\t2: o_phase = +9'd128;\\t //LUT[2] \\tphase : 0.500000\\t(data_i, data_q): (0.000000,0.062500)\\n\\t3: o_phase = +9'd128;\\t //LUT[3] \\tphase : 0.500000\\t(data_i, data_q): (0.000000,0.093750)\\n\\t4: o_phase = +9'd128;\\t //LUT[4] \\tphase : 0.500000\\t(data_i, data_q): (0.000000,0.125000)\\n\\t5: o_phase = +9'd128;\\t //LUT[5] \\tphase : 0.500000\\t(data_i, data_q): (0.000000,0.156250)\\n\\t6: o_phase = +9'd128;\\t //LUT[6] \\tphase : 0.500000\\t(data_i, data_q): (0.000000,0.187500)\\n\\t7: o_phase = +9'd128;\\t //LUT[7] \\tphase : 0.500000\\t(data_i, data_q): (0.000000,0.218750)\\n\\t8: o_phase = +9'd128;\\t //LUT[8] \\tphase : 0.500000\\t(data_i, data_q): (0.000000,0.250000)\\n\\t9: o_phase = +9'd128;\\t //LUT[9] \\tphase : 0.500000\\t(data_i, data_q): (0.000000,0.281250)\\n\\t10: o_phase = +9'd128;\\t //LUT[10] \\tphase : 0.500000\\t(data_i, data_q): (0.000000,0.312500)\\n\\t11: o_phase = +9'd128;\\t //LUT[11] \\tphase : 0.500000\\t(data_i, data_q): (0.000000,0.343750)\\n\\t12: o_phase = +9'd128;\\t //LUT[12] \\tphase : 0.500000\\t(data_i, data_q): (0.000000,0.375000)\\n\\t13: o_phase = +9'd128;\\t //LUT[13] \\tphase : 0.500000\\t(data_i, data_q): (0.000000,0.406250)\\n\\t14: o_phase = +9'd128;\\t //LUT[14] \\tphase : 0.500000\\t(data_i, data_q): (0.000000,0.437500)\\n\\t15: o_phase = +9'd128;\\t //LUT[15] \\tphase : 0.500000\\t(data_i, data_q): (0.000000,0.468750)\\n\\t16: o_phase = +9'd128;\\t //LUT[16] \\tphase : 0.500000\\t(data_i, data_q): (0.000000,0.500000)\\n\\t17: o_phase = +9'd128;\\t //LUT[17] \\tphase : 0.500000\\t(data_i, data_q): (0.000000,0.531250)\\n\\t18: o_phase = +9'd128;\\t //LUT[18] \\tphase : 0.500000\\t(data_i, data_q): (0.000000,0.562500)\\n\\t19: o_phase = +9'd128;\\t //LUT[19] \\tphase : 0.500000\\t(data_i, data_q): (0.000000,0.593750)\\n\\t20: o_phase = +9'd128;\\t //LUT[20] \\tphase : 0.500000\\t(data_i, data_q): (0.000000,0.625000)\\n\\t21: o_phase = +9'd128;\\t //LUT[21] \\tphase : 0.500000\\t(data_i, data_q): (0.000000,0.656250)\\n\\t22: o_phase = +9'd128;\\t //LUT[22] \\tphase : 0.500000\\t(data_i, data_q): (0.000000,0.687500)\\n\\t23: o_phase = +9'd128;\\t //LUT[23] \\tphase : 0.500000\\t(data_i, data_q): (0.000000,0.718750)\\n\\t24: o_phase = +9'd128;\\t //LUT[24] \\tphase : 0.500000\\t(data_i, data_q): (0.000000,0.750000)\\n\\t25: o_phase = +9'd128;\\t //LUT[25] \\tphase : 0.500000\\t(data_i, data_q): (0.000000,0.781250)\\n\\t26: o_phase = +9'd128;\\t //LUT[26] \\tphase : 0.500000\\t(data_i, data_q): (0.000000,0.812500)\\n\\t27: o_phase = +9'd128;\\t //LUT[27] \\tphase : 0.500000\\t(data_i, data_q): (0.000000,0.843750)\\n\\t28: o_phase = +9'd128;\\t //LUT[28] \\tphase : 0.500000\\t(data_i, data_q): (0.000000,0.875000)\\n\\t29: o_phase = +9'd128;\\t //LUT[29] \\tphase : 0.500000\\t(data_i, data_q): (0.000000,0.906250)\\n\\t30: o_phase = +9'd128;\\t //LUT[30] \\tphase : 0.500000\\t(data_i, data_q): (0.000000,0.937500)\\n\\t31: o_phase = +9'd128;\\t //LUT[31] \\tphase : 0.500000\\t(data_i, data_q): (0.000000,0.968750)\\n\\t32: o_phase = -9'd128;\\t //LUT[32] \\tphase : -0.500000\\t(data_i, data_q): (0.000000,-1.000000)\\n\\t33: o_phase = -9'd128;\\t //LUT[33] \\tphase : -0.500000\\t(data_i, data_q): (0.000000,-0.968750)\\n\\t34: o_phase = -9'd128;\\t //LUT[34] \\tphase : -0.500000\\t(data_i, data_q): (0.000000,-0.937500)\\n\\t35: o_phase = -9'd128;\\t //LUT[35] \\tphase : -0.500000\\t(data_i, data_q): (0.000000,-0.906250)\\n\\t36: o_phase = -9'd128;\\t //LUT[36] \\tphase : -0.500000\\t(data_i, data_q): (0.000000,-0.875000)\\n\\t37: o_phase = -9'd128;\\t //LUT[37] \\tphase : -0.500000\\t(data_i, data_q): (0.000000,-0.843750)\\n\\t38: o_phase = -9'd128;\\t //LUT[38] \\tphase : -0.500000\\t(data_i, data_q): (0.000000,-0.812500)\\n\\t39: o_phase = -9'd128;\\t //LUT[39] \\tphase : -0.500000\\t(data_i, data_q): (0.000000,-0.781250)\\n\\t40: o_phase = -9'd128;\\t //LUT[40] \\tphase : -0.500000\\t(data_i, data_q): (0.000000,-0.750000)\\n\\t41: o_phase = -9'd128;\\t //LUT[41] \\tphase : -0.500000\\t(data_i, data_q): (0.000000,-0.718750)\\n\\t42: o_phase = -9'd128;\\t //LUT[42] \\tphase : -0.500000\\t(data_i, data_q): (0.000000,-0.687500)\\n\\t43: o_phase = -9'd128;\\t //LUT[43] \\tphase : -0.500000\\t(data_i, data_q): (0.000000,-0.656250)\\n\\t44: o_phase = -9'd128;\\t //LUT[44] \\tphase : -0.500000\\t(data_i, data_q): (0.000000,-0.625000)\\n\\t45: o_phase = -9'd128;\\t //LUT[45] \\tphase : -0.500000\\t(data_i, data_q): (0.000000,-0.593750)\\n\\t46: o_phase = -9'd128;\\t //LUT[46] \\tphase : -0.500000\\t(data_i, data_q): (0.000000,-0.562500)\\n\\t47: o_phase = -9'd128;\\t //LUT[47] \\tphase : -0.500000\\t(data_i, data_q): (0.000000,-0.531250)\\n\\t48: o_phase = -9'd128;\\t //LUT[48] \\tphase : -0.500000\\t(data_i, data_q): (0.000000,-0.500000)\\n\\t49: o_phase = -9'd128;\\t //LUT[49] \\tphase : -0.500000\\t(data_i, data_q): (0.000000,-0.468750)\\n\\t50: o_phase = -9'd128;\\t //LUT[50] \\tphase : -0.500000\\t(data_i, data_q): (0.000000,-0.437500)\\n\\t51: o_phase = -9'd128;\\t //LUT[51] \\tphase : -0.500000\\t(data_i, data_q): (0.000000,-0.406250)\\n\\t52: o_phase = -9'd128;\\t //LUT[52] \\tphase : -0.500000\\t(data_i, data_q): (0.000000,-0.375000)\\n\\t53: o_phase = -9'd128;\\t //LUT[53] \\tphase : -0.500000\\t(data_i, data_q): (0.000000,-0.343750)\\n\\t54: o_phase = -9'd128;\\t //LUT[54] \\tphase : -0.500000\\t(data_i, data_q): (0.000000,-0.312500)\\n\\t55: o_phase = -9'd128;\\t //LUT[55] \\tphase : -0.500000\\t(data_i, data_q): (0.000000,-0.281250)\\n\\t56: o_phase = -9'd128;\\t //LUT[56] \\tphase : -0.500000\\t(data_i, data_q): (0.000000,-0.250000)\\n\\t57: o_phase = -9'd128;\\t //LUT[57] \\tphase : -0.500000\\t(data_i, data_q): (0.000000,-0.218750)\\n\\t58: o_phase = -9'd128;\\t //LUT[58] \\tphase : -0.500000\\t(data_i, data_q): (0.000000,-0.187500)\\n\\t59: o_phase = -9'd128;\\t //LUT[59] \\tphase : -0.500000\\t(data_i, data_q): (0.000000,-0.156250)\\n\\t60: o_phase = -9'd128;\\t //LUT[60] \\tphase : -0.500000\\t(data_i, data_q): (0.000000,-0.125000)\\n\\t61: o_phase = -9'd128;\\t //LUT[61] \\tphase : -0.500000\\t(data_i, data_q): (0.000000,-0.093750)\\n\\t62: o_phase = -9'd128;\\t //LUT[62] \\tphase : -0.500000\\t(data_i, data_q): (0.000000,-0.062500)\\n\\t63: o_phase = -9'd128;\\t //LUT[63] \\tphase : -0.500000\\t(data_i, data_q): (0.000000,-0.031250)\\n\\t64: o_phase = +9'd0;\\t //LUT[64] \\tphase : 0.000000\\t(data_i, data_q): (0.031250,0.000000)\\n\\t65: o_phase = +9'd64;\\t //LUT[65] \\tphase : 0.250000\\t(data_i, data_q): (0.031250,0.031250)\\n\\t66: o_phase = +9'd90;\\t //LUT[66] \\tphase : 0.351562\\t(data_i, data_q): (0.031250,0.062500)\\n\\t67: o_phase = +9'd102;\\t //LUT[67] \\tphase : 0.398438\\t(data_i, data_q): (0.031250,0.093750)\\n\\t68: o_phase = +9'd108;\\t //LUT[68] \\tphase : 0.421875\\t(data_i, data_q): (0.031250,0.125000)\\n\\t69: o_phase = +9'd112;\\t //LUT[69] \\tphase : 0.437500\\t(data_i, data_q): (0.031250,0.156250)\\n\\t70: o_phase = +9'd115;\\t //LUT[70] \\tphase : 0.449219\\t(data_i, data_q): (0.031250,0.187500)\\n\\t71: o_phase = +9'd116;\\t //LUT[71] \\tphase : 0.453125\\t(data_i, data_q): (0.031250,0.218750)\\n\\t72: o_phase = +9'd118;\\t //LUT[72] \\tphase : 0.460938\\t(data_i, data_q): (0.031250,0.250000)\\n\\t73: o_phase = +9'd119;\\t //LUT[73] \\tphase : 0.464844\\t(data_i, data_q): (0.031250,0.281250)\\n\\t74: o_phase = +9'd120;\\t //LUT[74] \\tphase : 0.468750\\t(data_i, data_q): (0.031250,0.312500)\\n\\t75: o_phase = +9'd121;\\t //LUT[75] \\tphase : 0.472656\\t(data_i, data_q): (0.031250,0.343750)\\n\\t76: o_phase = +9'd121;\\t //LUT[76] \\tphase : 0.472656\\t(data_i, data_q): (0.031250,0.375000)\\n\\t77: o_phase = +9'd122;\\t //LUT[77] \\tphase : 0.476562\\t(data_i, data_q): (0.031250,0.406250)\\n\\t78: o_phase = +9'd122;\\t //LUT[78] \\tphase : 0.476562\\t(data_i, data_q): (0.031250,0.437500)\\n\\t79: o_phase = +9'd123;\\t //LUT[79] \\tphase : 0.480469\\t(data_i, data_q): (0.031250,0.468750)\\n\\t80: o_phase = +9'd123;\\t //LUT[80] \\tphase : 0.480469\\t(data_i, data_q): (0.031250,0.500000)\\n\\t81: o_phase = +9'd123;\\t //LUT[81] \\tphase : 0.480469\\t(data_i, data_q): (0.031250,0.531250)\\n\\t82: o_phase = +9'd123;\\t //LUT[82] \\tphase : 0.480469\\t(data_i, data_q): (0.031250,0.562500)\\n\\t83: o_phase = +9'd124;\\t //LUT[83] \\tphase : 0.484375\\t(data_i, data_q): (0.031250,0.593750)\\n\\t84: o_phase = +9'd124;\\t //LUT[84] \\tphase : 0.484375\\t(data_i, data_q): (0.031250,0.625000)\\n\\t85: o_phase = +9'd124;\\t //LUT[85] \\tphase : 0.484375\\t(data_i, data_q): (0.031250,0.656250)\\n\\t86: o_phase = +9'd124;\\t //LUT[86] \\tphase : 0.484375\\t(data_i, data_q): (0.031250,0.687500)\\n\\t87: o_phase = +9'd124;\\t //LUT[87] \\tphase : 0.484375\\t(data_i, data_q): (0.031250,0.718750)\\n\\t88: o_phase = +9'd125;\\t //LUT[88] \\tphase : 0.488281\\t(data_i, data_q): (0.031250,0.750000)\\n\\t89: o_phase = +9'd125;\\t //LUT[89] \\tphase : 0.488281\\t(data_i, data_q): (0.031250,0.781250)\\n\\t90: o_phase = +9'd125;\\t //LUT[90] \\tphase : 0.488281\\t(data_i, data_q): (0.031250,0.812500)\\n\\t91: o_phase = +9'd125;\\t //LUT[91] \\tphase : 0.488281\\t(data_i, data_q): (0.031250,0.843750)\\n\\t92: o_phase = +9'd125;\\t //LUT[92] \\tphase : 0.488281\\t(data_i, data_q): (0.031250,0.875000)\\n\\t93: o_phase = +9'd125;\\t //LUT[93] \\tphase : 0.488281\\t(data_i, data_q): (0.031250,0.906250)\\n\\t94: o_phase = +9'd125;\\t //LUT[94] \\tphase : 0.488281\\t(data_i, data_q): (0.031250,0.937500)\\n\\t95: o_phase = +9'd125;\\t //LUT[95] \\tphase : 0.488281\\t(data_i, data_q): (0.031250,0.968750)\\n\\t96: o_phase = -9'd125;\\t //LUT[96] \\tphase : -0.488281\\t(data_i, data_q): (0.031250,-1.000000)\\n\\t97: o_phase = -9'd125;\\t //LUT[97] \\tphase : -0.488281\\t(data_i, data_q): (0.031250,-0.968750)\\n\\t98: o_phase = -9'd125;\\t //LUT[98] \\tphase : -0.488281\\t(data_i, data_q): (0.031250,-0.937500)\\n\\t99: o_phase = -9'd125;\\t //LUT[99] \\tphase : -0.488281\\t(data_i, data_q): (0.031250,-0.906250)\\n\\t100: o_phase = -9'd125;\\t //LUT[100] \\tphase : -0.488281\\t(data_i, data_q): (0.031250,-0.875000)\\n\\t101: o_phase = -9'd125;\\t //LUT[101] \\tphase : -0.488281\\t(data_i, data_q): (0.031250,-0.843750)\\n\\t102: o_phase = -9'd125;\\t //LUT[102] \\tphase : -0.488281\\t(data_i, data_q): (0.031250,-0.812500)\\n\\t103: o_phase = -9'd125;\\t //LUT[103] \\tphase : -0.488281\\t(data_i, data_q): (0.031250,-0.781250)\\n\\t104: o_phase = -9'd125;\\t //LUT[104] \\tphase : -0.488281\\t(data_i, data_q): (0.031250,-0.750000)\\n\\t105: o_phase = -9'd124;\\t //LUT[105] \\tphase : -0.484375\\t(data_i, data_q): (0.031250,-0.718750)\\n\\t106: o_phase = -9'd124;\\t //LUT[106] \\tphase : -0.484375\\t(data_i, data_q): (0.031250,-0.687500)\\n\\t107: o_phase = -9'd124;\\t //LUT[107] \\tphase : -0.484375\\t(data_i, data_q): (0.031250,-0.656250)\\n\\t108: o_phase = -9'd124;\\t //LUT[108] \\tphase : -0.484375\\t(data_i, data_q): (0.031250,-0.625000)\\n\\t109: o_phase = -9'd124;\\t //LUT[109] \\tphase : -0.484375\\t(data_i, data_q): (0.031250,-0.593750)\\n\\t110: o_phase = -9'd123;\\t //LUT[110] \\tphase : -0.480469\\t(data_i, data_q): (0.031250,-0.562500)\\n\\t111: o_phase = -9'd123;\\t //LUT[111] \\tphase : -0.480469\\t(data_i, data_q): (0.031250,-0.531250)\\n\\t112: o_phase = -9'd123;\\t //LUT[112] \\tphase : -0.480469\\t(data_i, data_q): (0.031250,-0.500000)\\n\\t113: o_phase = -9'd123;\\t //LUT[113] \\tphase : -0.480469\\t(data_i, data_q): (0.031250,-0.468750)\\n\\t114: o_phase = -9'd122;\\t //LUT[114] \\tphase : -0.476562\\t(data_i, data_q): (0.031250,-0.437500)\\n\\t115: o_phase = -9'd122;\\t //LUT[115] \\tphase : -0.476562\\t(data_i, data_q): (0.031250,-0.406250)\\n\\t116: o_phase = -9'd121;\\t //LUT[116] \\tphase : -0.472656\\t(data_i, data_q): (0.031250,-0.375000)\\n\\t117: o_phase = -9'd121;\\t //LUT[117] \\tphase : -0.472656\\t(data_i, data_q): (0.031250,-0.343750)\\n\\t118: o_phase = -9'd120;\\t //LUT[118] \\tphase : -0.468750\\t(data_i, data_q): (0.031250,-0.312500)\\n\\t119: o_phase = -9'd119;\\t //LUT[119] \\tphase : -0.464844\\t(data_i, data_q): (0.031250,-0.281250)\\n\\t120: o_phase = -9'd118;\\t //LUT[120] \\tphase : -0.460938\\t(data_i, data_q): (0.031250,-0.250000)\\n\\t121: o_phase = -9'd116;\\t //LUT[121] \\tphase : -0.453125\\t(data_i, data_q): (0.031250,-0.218750)\\n\\t122: o_phase = -9'd115;\\t //LUT[122] \\tphase : -0.449219\\t(data_i, data_q): (0.031250,-0.187500)\\n\\t123: o_phase = -9'd112;\\t //LUT[123] \\tphase : -0.437500\\t(data_i, data_q): (0.031250,-0.156250)\\n\\t124: o_phase = -9'd108;\\t //LUT[124] \\tphase : -0.421875\\t(data_i, data_q): (0.031250,-0.125000)\\n\\t125: o_phase = -9'd102;\\t //LUT[125] \\tphase : -0.398438\\t(data_i, data_q): (0.031250,-0.093750)\\n\\t126: o_phase = -9'd90;\\t //LUT[126] \\tphase : -0.351562\\t(data_i, data_q): (0.031250,-0.062500)\\n\\t127: o_phase = -9'd64;\\t //LUT[127] \\tphase : -0.250000\\t(data_i, data_q): (0.031250,-0.031250)\\n\\t128: o_phase = +9'd0;\\t //LUT[128] \\tphase : 0.000000\\t(data_i, data_q): (0.062500,0.000000)\\n\\t129: o_phase = +9'd38;\\t //LUT[129] \\tphase : 0.148438\\t(data_i, data_q): (0.062500,0.031250)\\n\\t130: o_phase = +9'd64;\\t //LUT[130] \\tphase : 0.250000\\t(data_i, data_q): (0.062500,0.062500)\\n\\t131: o_phase = +9'd80;\\t //LUT[131] \\tphase : 0.312500\\t(data_i, data_q): (0.062500,0.093750)\\n\\t132: o_phase = +9'd90;\\t //LUT[132] \\tphase : 0.351562\\t(data_i, data_q): (0.062500,0.125000)\\n\\t133: o_phase = +9'd97;\\t //LUT[133] \\tphase : 0.378906\\t(data_i, data_q): (0.062500,0.156250)\\n\\t134: o_phase = +9'd102;\\t //LUT[134] \\tphase : 0.398438\\t(data_i, data_q): (0.062500,0.187500)\\n\\t135: o_phase = +9'd105;\\t //LUT[135] \\tphase : 0.410156\\t(data_i, data_q): (0.062500,0.218750)\\n\\t136: o_phase = +9'd108;\\t //LUT[136] \\tphase : 0.421875\\t(data_i, data_q): (0.062500,0.250000)\\n\\t137: o_phase = +9'd110;\\t //LUT[137] \\tphase : 0.429688\\t(data_i, data_q): (0.062500,0.281250)\\n\\t138: o_phase = +9'd112;\\t //LUT[138] \\tphase : 0.437500\\t(data_i, data_q): (0.062500,0.312500)\\n\\t139: o_phase = +9'd113;\\t //LUT[139] \\tphase : 0.441406\\t(data_i, data_q): (0.062500,0.343750)\\n\\t140: o_phase = +9'd115;\\t //LUT[140] \\tphase : 0.449219\\t(data_i, data_q): (0.062500,0.375000)\\n\\t141: o_phase = +9'd116;\\t //LUT[141] \\tphase : 0.453125\\t(data_i, data_q): (0.062500,0.406250)\\n\\t142: o_phase = +9'd116;\\t //LUT[142] \\tphase : 0.453125\\t(data_i, data_q): (0.062500,0.437500)\\n\\t143: o_phase = +9'd117;\\t //LUT[143] \\tphase : 0.457031\\t(data_i, data_q): (0.062500,0.468750)\\n\\t144: o_phase = +9'd118;\\t //LUT[144] \\tphase : 0.460938\\t(data_i, data_q): (0.062500,0.500000)\\n\\t145: o_phase = +9'd118;\\t //LUT[145] \\tphase : 0.460938\\t(data_i, data_q): (0.062500,0.531250)\\n\\t146: o_phase = +9'd119;\\t //LUT[146] \\tphase : 0.464844\\t(data_i, data_q): (0.062500,0.562500)\\n\\t147: o_phase = +9'd119;\\t //LUT[147] \\tphase : 0.464844\\t(data_i, data_q): (0.062500,0.593750)\\n\\t148: o_phase = +9'd120;\\t //LUT[148] \\tphase : 0.468750\\t(data_i, data_q): (0.062500,0.625000)\\n\\t149: o_phase = +9'd120;\\t //LUT[149] \\tphase : 0.468750\\t(data_i, data_q): (0.062500,0.656250)\\n\\t150: o_phase = +9'd121;\\t //LUT[150] \\tphase : 0.472656\\t(data_i, data_q): (0.062500,0.687500)\\n\\t151: o_phase = +9'd121;\\t //LUT[151] \\tphase : 0.472656\\t(data_i, data_q): (0.062500,0.718750)\\n\\t152: o_phase = +9'd121;\\t //LUT[152] \\tphase : 0.472656\\t(data_i, data_q): (0.062500,0.750000)\\n\\t153: o_phase = +9'd121;\\t //LUT[153] \\tphase : 0.472656\\t(data_i, data_q): (0.062500,0.781250)\\n\\t154: o_phase = +9'd122;\\t //LUT[154] \\tphase : 0.476562\\t(data_i, data_q): (0.062500,0.812500)\\n\\t155: o_phase = +9'd122;\\t //LUT[155] \\tphase : 0.476562\\t(data_i, data_q): (0.062500,0.843750)\\n\\t156: o_phase = +9'd122;\\t //LUT[156] \\tphase : 0.476562\\t(data_i, data_q): (0.062500,0.875000)\\n\\t157: o_phase = +9'd122;\\t //LUT[157] \\tphase : 0.476562\\t(data_i, data_q): (0.062500,0.906250)\\n\\t158: o_phase = +9'd123;\\t //LUT[158] \\tphase : 0.480469\\t(data_i, data_q): (0.062500,0.937500)\\n\\t159: o_phase = +9'd123;\\t //LUT[159] \\tphase : 0.480469\\t(data_i, data_q): (0.062500,0.968750)\\n\\t160: o_phase = -9'd123;\\t //LUT[160] \\tphase : -0.480469\\t(data_i, data_q): (0.062500,-1.000000)\\n\\t161: o_phase = -9'd123;\\t //LUT[161] \\tphase : -0.480469\\t(data_i, data_q): (0.062500,-0.968750)\\n\\t162: o_phase = -9'd123;\\t //LUT[162] \\tphase : -0.480469\\t(data_i, data_q): (0.062500,-0.937500)\\n\\t163: o_phase = -9'd122;\\t //LUT[163] \\tphase : -0.476562\\t(data_i, data_q): (0.062500,-0.906250)\\n\\t164: o_phase = -9'd122;\\t //LUT[164] \\tphase : -0.476562\\t(data_i, data_q): (0.062500,-0.875000)\\n\\t165: o_phase = -9'd122;\\t //LUT[165] \\tphase : -0.476562\\t(data_i, data_q): (0.062500,-0.843750)\\n\\t166: o_phase = -9'd122;\\t //LUT[166] \\tphase : -0.476562\\t(data_i, data_q): (0.062500,-0.812500)\\n\\t167: o_phase = -9'd121;\\t //LUT[167] \\tphase : -0.472656\\t(data_i, data_q): (0.062500,-0.781250)\\n\\t168: o_phase = -9'd121;\\t //LUT[168] \\tphase : -0.472656\\t(data_i, data_q): (0.062500,-0.750000)\\n\\t169: o_phase = -9'd121;\\t //LUT[169] \\tphase : -0.472656\\t(data_i, data_q): (0.062500,-0.718750)\\n\\t170: o_phase = -9'd121;\\t //LUT[170] \\tphase : -0.472656\\t(data_i, data_q): (0.062500,-0.687500)\\n\\t171: o_phase = -9'd120;\\t //LUT[171] \\tphase : -0.468750\\t(data_i, data_q): (0.062500,-0.656250)\\n\\t172: o_phase = -9'd120;\\t //LUT[172] \\tphase : -0.468750\\t(data_i, data_q): (0.062500,-0.625000)\\n\\t173: o_phase = -9'd119;\\t //LUT[173] \\tphase : -0.464844\\t(data_i, data_q): (0.062500,-0.593750)\\n\\t174: o_phase = -9'd119;\\t //LUT[174] \\tphase : -0.464844\\t(data_i, data_q): (0.062500,-0.562500)\\n\\t175: o_phase = -9'd118;\\t //LUT[175] \\tphase : -0.460938\\t(data_i, data_q): (0.062500,-0.531250)\\n\\t176: o_phase = -9'd118;\\t //LUT[176] \\tphase : -0.460938\\t(data_i, data_q): (0.062500,-0.500000)\\n\\t177: o_phase = -9'd117;\\t //LUT[177] \\tphase : -0.457031\\t(data_i, data_q): (0.062500,-0.468750)\\n\\t178: o_phase = -9'd116;\\t //LUT[178] \\tphase : -0.453125\\t(data_i, data_q): (0.062500,-0.437500)\\n\\t179: o_phase = -9'd116;\\t //LUT[179] \\tphase : -0.453125\\t(data_i, data_q): (0.062500,-0.406250)\\n\\t180: o_phase = -9'd115;\\t //LUT[180] \\tphase : -0.449219\\t(data_i, data_q): (0.062500,-0.375000)\\n\\t181: o_phase = -9'd113;\\t //LUT[181] \\tphase : -0.441406\\t(data_i, data_q): (0.062500,-0.343750)\\n\\t182: o_phase = -9'd112;\\t //LUT[182] \\tphase : -0.437500\\t(data_i, data_q): (0.062500,-0.312500)\\n\\t183: o_phase = -9'd110;\\t //LUT[183] \\tphase : -0.429688\\t(data_i, data_q): (0.062500,-0.281250)\\n\\t184: o_phase = -9'd108;\\t //LUT[184] \\tphase : -0.421875\\t(data_i, data_q): (0.062500,-0.250000)\\n\\t185: o_phase = -9'd105;\\t //LUT[185] \\tphase : -0.410156\\t(data_i, data_q): (0.062500,-0.218750)\\n\\t186: o_phase = -9'd102;\\t //LUT[186] \\tphase : -0.398438\\t(data_i, data_q): (0.062500,-0.187500)\\n\\t187: o_phase = -9'd97;\\t //LUT[187] \\tphase : -0.378906\\t(data_i, data_q): (0.062500,-0.156250)\\n\\t188: o_phase = -9'd90;\\t //LUT[188] \\tphase : -0.351562\\t(data_i, data_q): (0.062500,-0.125000)\\n\\t189: o_phase = -9'd80;\\t //LUT[189] \\tphase : -0.312500\\t(data_i, data_q): (0.062500,-0.093750)\\n\\t190: o_phase = -9'd64;\\t //LUT[190] \\tphase : -0.250000\\t(data_i, data_q): (0.062500,-0.062500)\\n\\t191: o_phase = -9'd38;\\t //LUT[191] \\tphase : -0.148438\\t(data_i, data_q): (0.062500,-0.031250)\\n\\t192: o_phase = +9'd0;\\t //LUT[192] \\tphase : 0.000000\\t(data_i, data_q): (0.093750,0.000000)\\n\\t193: o_phase = +9'd26;\\t //LUT[193] \\tphase : 0.101562\\t(data_i, data_q): (0.093750,0.031250)\\n\\t194: o_phase = +9'd48;\\t //LUT[194] \\tphase : 0.187500\\t(data_i, data_q): (0.093750,0.062500)\\n\\t195: o_phase = +9'd64;\\t //LUT[195] \\tphase : 0.250000\\t(data_i, data_q): (0.093750,0.093750)\\n\\t196: o_phase = +9'd76;\\t //LUT[196] \\tphase : 0.296875\\t(data_i, data_q): (0.093750,0.125000)\\n\\t197: o_phase = +9'd84;\\t //LUT[197] \\tphase : 0.328125\\t(data_i, data_q): (0.093750,0.156250)\\n\\t198: o_phase = +9'd90;\\t //LUT[198] \\tphase : 0.351562\\t(data_i, data_q): (0.093750,0.187500)\\n\\t199: o_phase = +9'd95;\\t //LUT[199] \\tphase : 0.371094\\t(data_i, data_q): (0.093750,0.218750)\\n\\t200: o_phase = +9'd99;\\t //LUT[200] \\tphase : 0.386719\\t(data_i, data_q): (0.093750,0.250000)\\n\\t201: o_phase = +9'd102;\\t //LUT[201] \\tphase : 0.398438\\t(data_i, data_q): (0.093750,0.281250)\\n\\t202: o_phase = +9'd104;\\t //LUT[202] \\tphase : 0.406250\\t(data_i, data_q): (0.093750,0.312500)\\n\\t203: o_phase = +9'd106;\\t //LUT[203] \\tphase : 0.414062\\t(data_i, data_q): (0.093750,0.343750)\\n\\t204: o_phase = +9'd108;\\t //LUT[204] \\tphase : 0.421875\\t(data_i, data_q): (0.093750,0.375000)\\n\\t205: o_phase = +9'd110;\\t //LUT[205] \\tphase : 0.429688\\t(data_i, data_q): (0.093750,0.406250)\\n\\t206: o_phase = +9'd111;\\t //LUT[206] \\tphase : 0.433594\\t(data_i, data_q): (0.093750,0.437500)\\n\\t207: o_phase = +9'd112;\\t //LUT[207] \\tphase : 0.437500\\t(data_i, data_q): (0.093750,0.468750)\\n\\t208: o_phase = +9'd113;\\t //LUT[208] \\tphase : 0.441406\\t(data_i, data_q): (0.093750,0.500000)\\n\\t209: o_phase = +9'd114;\\t //LUT[209] \\tphase : 0.445312\\t(data_i, data_q): (0.093750,0.531250)\\n\\t210: o_phase = +9'd115;\\t //LUT[210] \\tphase : 0.449219\\t(data_i, data_q): (0.093750,0.562500)\\n\\t211: o_phase = +9'd115;\\t //LUT[211] \\tphase : 0.449219\\t(data_i, data_q): (0.093750,0.593750)\\n\\t212: o_phase = +9'd116;\\t //LUT[212] \\tphase : 0.453125\\t(data_i, data_q): (0.093750,0.625000)\\n\\t213: o_phase = +9'd116;\\t //LUT[213] \\tphase : 0.453125\\t(data_i, data_q): (0.093750,0.656250)\\n\\t214: o_phase = +9'd117;\\t //LUT[214] \\tphase : 0.457031\\t(data_i, data_q): (0.093750,0.687500)\\n\\t215: o_phase = +9'd117;\\t //LUT[215] \\tphase : 0.457031\\t(data_i, data_q): (0.093750,0.718750)\\n\\t216: o_phase = +9'd118;\\t //LUT[216] \\tphase : 0.460938\\t(data_i, data_q): (0.093750,0.750000)\\n\\t217: o_phase = +9'd118;\\t //LUT[217] \\tphase : 0.460938\\t(data_i, data_q): (0.093750,0.781250)\\n\\t218: o_phase = +9'd119;\\t //LUT[218] \\tphase : 0.464844\\t(data_i, data_q): (0.093750,0.812500)\\n\\t219: o_phase = +9'd119;\\t //LUT[219] \\tphase : 0.464844\\t(data_i, data_q): (0.093750,0.843750)\\n\\t220: o_phase = +9'd119;\\t //LUT[220] \\tphase : 0.464844\\t(data_i, data_q): (0.093750,0.875000)\\n\\t221: o_phase = +9'd120;\\t //LUT[221] \\tphase : 0.468750\\t(data_i, data_q): (0.093750,0.906250)\\n\\t222: o_phase = +9'd120;\\t //LUT[222] \\tphase : 0.468750\\t(data_i, data_q): (0.093750,0.937500)\\n\\t223: o_phase = +9'd120;\\t //LUT[223] \\tphase : 0.468750\\t(data_i, data_q): (0.093750,0.968750)\\n\\t224: o_phase = -9'd120;\\t //LUT[224] \\tphase : -0.468750\\t(data_i, data_q): (0.093750,-1.000000)\\n\\t225: o_phase = -9'd120;\\t //LUT[225] \\tphase : -0.468750\\t(data_i, data_q): (0.093750,-0.968750)\\n\\t226: o_phase = -9'd120;\\t //LUT[226] \\tphase : -0.468750\\t(data_i, data_q): (0.093750,-0.937500)\\n\\t227: o_phase = -9'd120;\\t //LUT[227] \\tphase : -0.468750\\t(data_i, data_q): (0.093750,-0.906250)\\n\\t228: o_phase = -9'd119;\\t //LUT[228] \\tphase : -0.464844\\t(data_i, data_q): (0.093750,-0.875000)\\n\\t229: o_phase = -9'd119;\\t //LUT[229] \\tphase : -0.464844\\t(data_i, data_q): (0.093750,-0.843750)\\n\\t230: o_phase = -9'd119;\\t //LUT[230] \\tphase : -0.464844\\t(data_i, data_q): (0.093750,-0.812500)\\n\\t231: o_phase = -9'd118;\\t //LUT[231] \\tphase : -0.460938\\t(data_i, data_q): (0.093750,-0.781250)\\n\\t232: o_phase = -9'd118;\\t //LUT[232] \\tphase : -0.460938\\t(data_i, data_q): (0.093750,-0.750000)\\n\\t233: o_phase = -9'd117;\\t //LUT[233] \\tphase : -0.457031\\t(data_i, data_q): (0.093750,-0.718750)\\n\\t234: o_phase = -9'd117;\\t //LUT[234] \\tphase : -0.457031\\t(data_i, data_q): (0.093750,-0.687500)\\n\\t235: o_phase = -9'd116;\\t //LUT[235] \\tphase : -0.453125\\t(data_i, data_q): (0.093750,-0.656250)\\n\\t236: o_phase = -9'd116;\\t //LUT[236] \\tphase : -0.453125\\t(data_i, data_q): (0.093750,-0.625000)\\n\\t237: o_phase = -9'd115;\\t //LUT[237] \\tphase : -0.449219\\t(data_i, data_q): (0.093750,-0.593750)\\n\\t238: o_phase = -9'd115;\\t //LUT[238] \\tphase : -0.449219\\t(data_i, data_q): (0.093750,-0.562500)\\n\\t239: o_phase = -9'd114;\\t //LUT[239] \\tphase : -0.445312\\t(data_i, data_q): (0.093750,-0.531250)\\n\\t240: o_phase = -9'd113;\\t //LUT[240] \\tphase : -0.441406\\t(data_i, data_q): (0.093750,-0.500000)\\n\\t241: o_phase = -9'd112;\\t //LUT[241] \\tphase : -0.437500\\t(data_i, data_q): (0.093750,-0.468750)\\n\\t242: o_phase = -9'd111;\\t //LUT[242] \\tphase : -0.433594\\t(data_i, data_q): (0.093750,-0.437500)\\n\\t243: o_phase = -9'd110;\\t //LUT[243] \\tphase : -0.429688\\t(data_i, data_q): (0.093750,-0.406250)\\n\\t244: o_phase = -9'd108;\\t //LUT[244] \\tphase : -0.421875\\t(data_i, data_q): (0.093750,-0.375000)\\n\\t245: o_phase = -9'd106;\\t //LUT[245] \\tphase : -0.414062\\t(data_i, data_q): (0.093750,-0.343750)\\n\\t246: o_phase = -9'd104;\\t //LUT[246] \\tphase : -0.406250\\t(data_i, data_q): (0.093750,-0.312500)\\n\\t247: o_phase = -9'd102;\\t //LUT[247] \\tphase : -0.398438\\t(data_i, data_q): (0.093750,-0.281250)\\n\\t248: o_phase = -9'd99;\\t //LUT[248] \\tphase : -0.386719\\t(data_i, data_q): (0.093750,-0.250000)\\n\\t249: o_phase = -9'd95;\\t //LUT[249] \\tphase : -0.371094\\t(data_i, data_q): (0.093750,-0.218750)\\n\\t250: o_phase = -9'd90;\\t //LUT[250] \\tphase : -0.351562\\t(data_i, data_q): (0.093750,-0.187500)\\n\\t251: o_phase = -9'd84;\\t //LUT[251] \\tphase : -0.328125\\t(data_i, data_q): (0.093750,-0.156250)\\n\\t252: o_phase = -9'd76;\\t //LUT[252] \\tphase : -0.296875\\t(data_i, data_q): (0.093750,-0.125000)\\n\\t253: o_phase = -9'd64;\\t //LUT[253] \\tphase : -0.250000\\t(data_i, data_q): (0.093750,-0.093750)\\n\\t254: o_phase = -9'd48;\\t //LUT[254] \\tphase : -0.187500\\t(data_i, data_q): (0.093750,-0.062500)\\n\\t255: o_phase = -9'd26;\\t //LUT[255] \\tphase : -0.101562\\t(data_i, data_q): (0.093750,-0.031250)\\n\\t256: o_phase = +9'd0;\\t //LUT[256] \\tphase : 0.000000\\t(data_i, data_q): (0.125000,0.000000)\\n\\t257: o_phase = +9'd20;\\t //LUT[257] \\tphase : 0.078125\\t(data_i, data_q): (0.125000,0.031250)\\n\\t258: o_phase = +9'd38;\\t //LUT[258] \\tphase : 0.148438\\t(data_i, data_q): (0.125000,0.062500)\\n\\t259: o_phase = +9'd52;\\t //LUT[259] \\tphase : 0.203125\\t(data_i, data_q): (0.125000,0.093750)\\n\\t260: o_phase = +9'd64;\\t //LUT[260] \\tphase : 0.250000\\t(data_i, data_q): (0.125000,0.125000)\\n\\t261: o_phase = +9'd73;\\t //LUT[261] \\tphase : 0.285156\\t(data_i, data_q): (0.125000,0.156250)\\n\\t262: o_phase = +9'd80;\\t //LUT[262] \\tphase : 0.312500\\t(data_i, data_q): (0.125000,0.187500)\\n\\t263: o_phase = +9'd86;\\t //LUT[263] \\tphase : 0.335938\\t(data_i, data_q): (0.125000,0.218750)\\n\\t264: o_phase = +9'd90;\\t //LUT[264] \\tphase : 0.351562\\t(data_i, data_q): (0.125000,0.250000)\\n\\t265: o_phase = +9'd94;\\t //LUT[265] \\tphase : 0.367188\\t(data_i, data_q): (0.125000,0.281250)\\n\\t266: o_phase = +9'd97;\\t //LUT[266] \\tphase : 0.378906\\t(data_i, data_q): (0.125000,0.312500)\\n\\t267: o_phase = +9'd100;\\t //LUT[267] \\tphase : 0.390625\\t(data_i, data_q): (0.125000,0.343750)\\n\\t268: o_phase = +9'd102;\\t //LUT[268] \\tphase : 0.398438\\t(data_i, data_q): (0.125000,0.375000)\\n\\t269: o_phase = +9'd104;\\t //LUT[269] \\tphase : 0.406250\\t(data_i, data_q): (0.125000,0.406250)\\n\\t270: o_phase = +9'd105;\\t //LUT[270] \\tphase : 0.410156\\t(data_i, data_q): (0.125000,0.437500)\\n\\t271: o_phase = +9'd107;\\t //LUT[271] \\tphase : 0.417969\\t(data_i, data_q): (0.125000,0.468750)\\n\\t272: o_phase = +9'd108;\\t //LUT[272] \\tphase : 0.421875\\t(data_i, data_q): (0.125000,0.500000)\\n\\t273: o_phase = +9'd109;\\t //LUT[273] \\tphase : 0.425781\\t(data_i, data_q): (0.125000,0.531250)\\n\\t274: o_phase = +9'd110;\\t //LUT[274] \\tphase : 0.429688\\t(data_i, data_q): (0.125000,0.562500)\\n\\t275: o_phase = +9'd111;\\t //LUT[275] \\tphase : 0.433594\\t(data_i, data_q): (0.125000,0.593750)\\n\\t276: o_phase = +9'd112;\\t //LUT[276] \\tphase : 0.437500\\t(data_i, data_q): (0.125000,0.625000)\\n\\t277: o_phase = +9'd113;\\t //LUT[277] \\tphase : 0.441406\\t(data_i, data_q): (0.125000,0.656250)\\n\\t278: o_phase = +9'd113;\\t //LUT[278] \\tphase : 0.441406\\t(data_i, data_q): (0.125000,0.687500)\\n\\t279: o_phase = +9'd114;\\t //LUT[279] \\tphase : 0.445312\\t(data_i, data_q): (0.125000,0.718750)\\n\\t280: o_phase = +9'd115;\\t //LUT[280] \\tphase : 0.449219\\t(data_i, data_q): (0.125000,0.750000)\\n\\t281: o_phase = +9'd115;\\t //LUT[281] \\tphase : 0.449219\\t(data_i, data_q): (0.125000,0.781250)\\n\\t282: o_phase = +9'd116;\\t //LUT[282] \\tphase : 0.453125\\t(data_i, data_q): (0.125000,0.812500)\\n\\t283: o_phase = +9'd116;\\t //LUT[283] \\tphase : 0.453125\\t(data_i, data_q): (0.125000,0.843750)\\n\\t284: o_phase = +9'd116;\\t //LUT[284] \\tphase : 0.453125\\t(data_i, data_q): (0.125000,0.875000)\\n\\t285: o_phase = +9'd117;\\t //LUT[285] \\tphase : 0.457031\\t(data_i, data_q): (0.125000,0.906250)\\n\\t286: o_phase = +9'd117;\\t //LUT[286] \\tphase : 0.457031\\t(data_i, data_q): (0.125000,0.937500)\\n\\t287: o_phase = +9'd118;\\t //LUT[287] \\tphase : 0.460938\\t(data_i, data_q): (0.125000,0.968750)\\n\\t288: o_phase = -9'd118;\\t //LUT[288] \\tphase : -0.460938\\t(data_i, data_q): (0.125000,-1.000000)\\n\\t289: o_phase = -9'd118;\\t //LUT[289] \\tphase : -0.460938\\t(data_i, data_q): (0.125000,-0.968750)\\n\\t290: o_phase = -9'd117;\\t //LUT[290] \\tphase : -0.457031\\t(data_i, data_q): (0.125000,-0.937500)\\n\\t291: o_phase = -9'd117;\\t //LUT[291] \\tphase : -0.457031\\t(data_i, data_q): (0.125000,-0.906250)\\n\\t292: o_phase = -9'd116;\\t //LUT[292] \\tphase : -0.453125\\t(data_i, data_q): (0.125000,-0.875000)\\n\\t293: o_phase = -9'd116;\\t //LUT[293] \\tphase : -0.453125\\t(data_i, data_q): (0.125000,-0.843750)\\n\\t294: o_phase = -9'd116;\\t //LUT[294] \\tphase : -0.453125\\t(data_i, data_q): (0.125000,-0.812500)\\n\\t295: o_phase = -9'd115;\\t //LUT[295] \\tphase : -0.449219\\t(data_i, data_q): (0.125000,-0.781250)\\n\\t296: o_phase = -9'd115;\\t //LUT[296] \\tphase : -0.449219\\t(data_i, data_q): (0.125000,-0.750000)\\n\\t297: o_phase = -9'd114;\\t //LUT[297] \\tphase : -0.445312\\t(data_i, data_q): (0.125000,-0.718750)\\n\\t298: o_phase = -9'd113;\\t //LUT[298] \\tphase : -0.441406\\t(data_i, data_q): (0.125000,-0.687500)\\n\\t299: o_phase = -9'd113;\\t //LUT[299] \\tphase : -0.441406\\t(data_i, data_q): (0.125000,-0.656250)\\n\\t300: o_phase = -9'd112;\\t //LUT[300] \\tphase : -0.437500\\t(data_i, data_q): (0.125000,-0.625000)\\n\\t301: o_phase = -9'd111;\\t //LUT[301] \\tphase : -0.433594\\t(data_i, data_q): (0.125000,-0.593750)\\n\\t302: o_phase = -9'd110;\\t //LUT[302] \\tphase : -0.429688\\t(data_i, data_q): (0.125000,-0.562500)\\n\\t303: o_phase = -9'd109;\\t //LUT[303] \\tphase : -0.425781\\t(data_i, data_q): (0.125000,-0.531250)\\n\\t304: o_phase = -9'd108;\\t //LUT[304] \\tphase : -0.421875\\t(data_i, data_q): (0.125000,-0.500000)\\n\\t305: o_phase = -9'd107;\\t //LUT[305] \\tphase : -0.417969\\t(data_i, data_q): (0.125000,-0.468750)\\n\\t306: o_phase = -9'd105;\\t //LUT[306] \\tphase : -0.410156\\t(data_i, data_q): (0.125000,-0.437500)\\n\\t307: o_phase = -9'd104;\\t //LUT[307] \\tphase : -0.406250\\t(data_i, data_q): (0.125000,-0.406250)\\n\\t308: o_phase = -9'd102;\\t //LUT[308] \\tphase : -0.398438\\t(data_i, data_q): (0.125000,-0.375000)\\n\\t309: o_phase = -9'd100;\\t //LUT[309] \\tphase : -0.390625\\t(data_i, data_q): (0.125000,-0.343750)\\n\\t310: o_phase = -9'd97;\\t //LUT[310] \\tphase : -0.378906\\t(data_i, data_q): (0.125000,-0.312500)\\n\\t311: o_phase = -9'd94;\\t //LUT[311] \\tphase : -0.367188\\t(data_i, data_q): (0.125000,-0.281250)\\n\\t312: o_phase = -9'd90;\\t //LUT[312] \\tphase : -0.351562\\t(data_i, data_q): (0.125000,-0.250000)\\n\\t313: o_phase = -9'd86;\\t //LUT[313] \\tphase : -0.335938\\t(data_i, data_q): (0.125000,-0.218750)\\n\\t314: o_phase = -9'd80;\\t //LUT[314] \\tphase : -0.312500\\t(data_i, data_q): (0.125000,-0.187500)\\n\\t315: o_phase = -9'd73;\\t //LUT[315] \\tphase : -0.285156\\t(data_i, data_q): (0.125000,-0.156250)\\n\\t316: o_phase = -9'd64;\\t //LUT[316] \\tphase : -0.250000\\t(data_i, data_q): (0.125000,-0.125000)\\n\\t317: o_phase = -9'd52;\\t //LUT[317] \\tphase : -0.203125\\t(data_i, data_q): (0.125000,-0.093750)\\n\\t318: o_phase = -9'd38;\\t //LUT[318] \\tphase : -0.148438\\t(data_i, data_q): (0.125000,-0.062500)\\n\\t319: o_phase = -9'd20;\\t //LUT[319] \\tphase : -0.078125\\t(data_i, data_q): (0.125000,-0.031250)\\n\\t320: o_phase = +9'd0;\\t //LUT[320] \\tphase : 0.000000\\t(data_i, data_q): (0.156250,0.000000)\\n\\t321: o_phase = +9'd16;\\t //LUT[321] \\tphase : 0.062500\\t(data_i, data_q): (0.156250,0.031250)\\n\\t322: o_phase = +9'd31;\\t //LUT[322] \\tphase : 0.121094\\t(data_i, data_q): (0.156250,0.062500)\\n\\t323: o_phase = +9'd44;\\t //LUT[323] \\tphase : 0.171875\\t(data_i, data_q): (0.156250,0.093750)\\n\\t324: o_phase = +9'd55;\\t //LUT[324] \\tphase : 0.214844\\t(data_i, data_q): (0.156250,0.125000)\\n\\t325: o_phase = +9'd64;\\t //LUT[325] \\tphase : 0.250000\\t(data_i, data_q): (0.156250,0.156250)\\n\\t326: o_phase = +9'd71;\\t //LUT[326] \\tphase : 0.277344\\t(data_i, data_q): (0.156250,0.187500)\\n\\t327: o_phase = +9'd77;\\t //LUT[327] \\tphase : 0.300781\\t(data_i, data_q): (0.156250,0.218750)\\n\\t328: o_phase = +9'd82;\\t //LUT[328] \\tphase : 0.320312\\t(data_i, data_q): (0.156250,0.250000)\\n\\t329: o_phase = +9'd87;\\t //LUT[329] \\tphase : 0.339844\\t(data_i, data_q): (0.156250,0.281250)\\n\\t330: o_phase = +9'd90;\\t //LUT[330] \\tphase : 0.351562\\t(data_i, data_q): (0.156250,0.312500)\\n\\t331: o_phase = +9'd93;\\t //LUT[331] \\tphase : 0.363281\\t(data_i, data_q): (0.156250,0.343750)\\n\\t332: o_phase = +9'd96;\\t //LUT[332] \\tphase : 0.375000\\t(data_i, data_q): (0.156250,0.375000)\\n\\t333: o_phase = +9'd98;\\t //LUT[333] \\tphase : 0.382812\\t(data_i, data_q): (0.156250,0.406250)\\n\\t334: o_phase = +9'd100;\\t //LUT[334] \\tphase : 0.390625\\t(data_i, data_q): (0.156250,0.437500)\\n\\t335: o_phase = +9'd102;\\t //LUT[335] \\tphase : 0.398438\\t(data_i, data_q): (0.156250,0.468750)\\n\\t336: o_phase = +9'd103;\\t //LUT[336] \\tphase : 0.402344\\t(data_i, data_q): (0.156250,0.500000)\\n\\t337: o_phase = +9'd105;\\t //LUT[337] \\tphase : 0.410156\\t(data_i, data_q): (0.156250,0.531250)\\n\\t338: o_phase = +9'd106;\\t //LUT[338] \\tphase : 0.414062\\t(data_i, data_q): (0.156250,0.562500)\\n\\t339: o_phase = +9'd107;\\t //LUT[339] \\tphase : 0.417969\\t(data_i, data_q): (0.156250,0.593750)\\n\\t340: o_phase = +9'd108;\\t //LUT[340] \\tphase : 0.421875\\t(data_i, data_q): (0.156250,0.625000)\\n\\t341: o_phase = +9'd109;\\t //LUT[341] \\tphase : 0.425781\\t(data_i, data_q): (0.156250,0.656250)\\n\\t342: o_phase = +9'd110;\\t //LUT[342] \\tphase : 0.429688\\t(data_i, data_q): (0.156250,0.687500)\\n\\t343: o_phase = +9'd111;\\t //LUT[343] \\tphase : 0.433594\\t(data_i, data_q): (0.156250,0.718750)\\n\\t344: o_phase = +9'd111;\\t //LUT[344] \\tphase : 0.433594\\t(data_i, data_q): (0.156250,0.750000)\\n\\t345: o_phase = +9'd112;\\t //LUT[345] \\tphase : 0.437500\\t(data_i, data_q): (0.156250,0.781250)\\n\\t346: o_phase = +9'd113;\\t //LUT[346] \\tphase : 0.441406\\t(data_i, data_q): (0.156250,0.812500)\\n\\t347: o_phase = +9'd113;\\t //LUT[347] \\tphase : 0.441406\\t(data_i, data_q): (0.156250,0.843750)\\n\\t348: o_phase = +9'd114;\\t //LUT[348] \\tphase : 0.445312\\t(data_i, data_q): (0.156250,0.875000)\\n\\t349: o_phase = +9'd114;\\t //LUT[349] \\tphase : 0.445312\\t(data_i, data_q): (0.156250,0.906250)\\n\\t350: o_phase = +9'd115;\\t //LUT[350] \\tphase : 0.449219\\t(data_i, data_q): (0.156250,0.937500)\\n\\t351: o_phase = +9'd115;\\t //LUT[351] \\tphase : 0.449219\\t(data_i, data_q): (0.156250,0.968750)\\n\\t352: o_phase = -9'd115;\\t //LUT[352] \\tphase : -0.449219\\t(data_i, data_q): (0.156250,-1.000000)\\n\\t353: o_phase = -9'd115;\\t //LUT[353] \\tphase : -0.449219\\t(data_i, data_q): (0.156250,-0.968750)\\n\\t354: o_phase = -9'd115;\\t //LUT[354] \\tphase : -0.449219\\t(data_i, data_q): (0.156250,-0.937500)\\n\\t355: o_phase = -9'd114;\\t //LUT[355] \\tphase : -0.445312\\t(data_i, data_q): (0.156250,-0.906250)\\n\\t356: o_phase = -9'd114;\\t //LUT[356] \\tphase : -0.445312\\t(data_i, data_q): (0.156250,-0.875000)\\n\\t357: o_phase = -9'd113;\\t //LUT[357] \\tphase : -0.441406\\t(data_i, data_q): (0.156250,-0.843750)\\n\\t358: o_phase = -9'd113;\\t //LUT[358] \\tphase : -0.441406\\t(data_i, data_q): (0.156250,-0.812500)\\n\\t359: o_phase = -9'd112;\\t //LUT[359] \\tphase : -0.437500\\t(data_i, data_q): (0.156250,-0.781250)\\n\\t360: o_phase = -9'd111;\\t //LUT[360] \\tphase : -0.433594\\t(data_i, data_q): (0.156250,-0.750000)\\n\\t361: o_phase = -9'd111;\\t //LUT[361] \\tphase : -0.433594\\t(data_i, data_q): (0.156250,-0.718750)\\n\\t362: o_phase = -9'd110;\\t //LUT[362] \\tphase : -0.429688\\t(data_i, data_q): (0.156250,-0.687500)\\n\\t363: o_phase = -9'd109;\\t //LUT[363] \\tphase : -0.425781\\t(data_i, data_q): (0.156250,-0.656250)\\n\\t364: o_phase = -9'd108;\\t //LUT[364] \\tphase : -0.421875\\t(data_i, data_q): (0.156250,-0.625000)\\n\\t365: o_phase = -9'd107;\\t //LUT[365] \\tphase : -0.417969\\t(data_i, data_q): (0.156250,-0.593750)\\n\\t366: o_phase = -9'd106;\\t //LUT[366] \\tphase : -0.414062\\t(data_i, data_q): (0.156250,-0.562500)\\n\\t367: o_phase = -9'd105;\\t //LUT[367] \\tphase : -0.410156\\t(data_i, data_q): (0.156250,-0.531250)\\n\\t368: o_phase = -9'd103;\\t //LUT[368] \\tphase : -0.402344\\t(data_i, data_q): (0.156250,-0.500000)\\n\\t369: o_phase = -9'd102;\\t //LUT[369] \\tphase : -0.398438\\t(data_i, data_q): (0.156250,-0.468750)\\n\\t370: o_phase = -9'd100;\\t //LUT[370] \\tphase : -0.390625\\t(data_i, data_q): (0.156250,-0.437500)\\n\\t371: o_phase = -9'd98;\\t //LUT[371] \\tphase : -0.382812\\t(data_i, data_q): (0.156250,-0.406250)\\n\\t372: o_phase = -9'd96;\\t //LUT[372] \\tphase : -0.375000\\t(data_i, data_q): (0.156250,-0.375000)\\n\\t373: o_phase = -9'd93;\\t //LUT[373] \\tphase : -0.363281\\t(data_i, data_q): (0.156250,-0.343750)\\n\\t374: o_phase = -9'd90;\\t //LUT[374] \\tphase : -0.351562\\t(data_i, data_q): (0.156250,-0.312500)\\n\\t375: o_phase = -9'd87;\\t //LUT[375] \\tphase : -0.339844\\t(data_i, data_q): (0.156250,-0.281250)\\n\\t376: o_phase = -9'd82;\\t //LUT[376] \\tphase : -0.320312\\t(data_i, data_q): (0.156250,-0.250000)\\n\\t377: o_phase = -9'd77;\\t //LUT[377] \\tphase : -0.300781\\t(data_i, data_q): (0.156250,-0.218750)\\n\\t378: o_phase = -9'd71;\\t //LUT[378] \\tphase : -0.277344\\t(data_i, data_q): (0.156250,-0.187500)\\n\\t379: o_phase = -9'd64;\\t //LUT[379] \\tphase : -0.250000\\t(data_i, data_q): (0.156250,-0.156250)\\n\\t380: o_phase = -9'd55;\\t //LUT[380] \\tphase : -0.214844\\t(data_i, data_q): (0.156250,-0.125000)\\n\\t381: o_phase = -9'd44;\\t //LUT[381] \\tphase : -0.171875\\t(data_i, data_q): (0.156250,-0.093750)\\n\\t382: o_phase = -9'd31;\\t //LUT[382] \\tphase : -0.121094\\t(data_i, data_q): (0.156250,-0.062500)\\n\\t383: o_phase = -9'd16;\\t //LUT[383] \\tphase : -0.062500\\t(data_i, data_q): (0.156250,-0.031250)\\n\\t384: o_phase = +9'd0;\\t //LUT[384] \\tphase : 0.000000\\t(data_i, data_q): (0.187500,0.000000)\\n\\t385: o_phase = +9'd13;\\t //LUT[385] \\tphase : 0.050781\\t(data_i, data_q): (0.187500,0.031250)\\n\\t386: o_phase = +9'd26;\\t //LUT[386] \\tphase : 0.101562\\t(data_i, data_q): (0.187500,0.062500)\\n\\t387: o_phase = +9'd38;\\t //LUT[387] \\tphase : 0.148438\\t(data_i, data_q): (0.187500,0.093750)\\n\\t388: o_phase = +9'd48;\\t //LUT[388] \\tphase : 0.187500\\t(data_i, data_q): (0.187500,0.125000)\\n\\t389: o_phase = +9'd57;\\t //LUT[389] \\tphase : 0.222656\\t(data_i, data_q): (0.187500,0.156250)\\n\\t390: o_phase = +9'd64;\\t //LUT[390] \\tphase : 0.250000\\t(data_i, data_q): (0.187500,0.187500)\\n\\t391: o_phase = +9'd70;\\t //LUT[391] \\tphase : 0.273438\\t(data_i, data_q): (0.187500,0.218750)\\n\\t392: o_phase = +9'd76;\\t //LUT[392] \\tphase : 0.296875\\t(data_i, data_q): (0.187500,0.250000)\\n\\t393: o_phase = +9'd80;\\t //LUT[393] \\tphase : 0.312500\\t(data_i, data_q): (0.187500,0.281250)\\n\\t394: o_phase = +9'd84;\\t //LUT[394] \\tphase : 0.328125\\t(data_i, data_q): (0.187500,0.312500)\\n\\t395: o_phase = +9'd87;\\t //LUT[395] \\tphase : 0.339844\\t(data_i, data_q): (0.187500,0.343750)\\n\\t396: o_phase = +9'd90;\\t //LUT[396] \\tphase : 0.351562\\t(data_i, data_q): (0.187500,0.375000)\\n\\t397: o_phase = +9'd93;\\t //LUT[397] \\tphase : 0.363281\\t(data_i, data_q): (0.187500,0.406250)\\n\\t398: o_phase = +9'd95;\\t //LUT[398] \\tphase : 0.371094\\t(data_i, data_q): (0.187500,0.437500)\\n\\t399: o_phase = +9'd97;\\t //LUT[399] \\tphase : 0.378906\\t(data_i, data_q): (0.187500,0.468750)\\n\\t400: o_phase = +9'd99;\\t //LUT[400] \\tphase : 0.386719\\t(data_i, data_q): (0.187500,0.500000)\\n\\t401: o_phase = +9'd100;\\t //LUT[401] \\tphase : 0.390625\\t(data_i, data_q): (0.187500,0.531250)\\n\\t402: o_phase = +9'd102;\\t //LUT[402] \\tphase : 0.398438\\t(data_i, data_q): (0.187500,0.562500)\\n\\t403: o_phase = +9'd103;\\t //LUT[403] \\tphase : 0.402344\\t(data_i, data_q): (0.187500,0.593750)\\n\\t404: o_phase = +9'd104;\\t //LUT[404] \\tphase : 0.406250\\t(data_i, data_q): (0.187500,0.625000)\\n\\t405: o_phase = +9'd105;\\t //LUT[405] \\tphase : 0.410156\\t(data_i, data_q): (0.187500,0.656250)\\n\\t406: o_phase = +9'd106;\\t //LUT[406] \\tphase : 0.414062\\t(data_i, data_q): (0.187500,0.687500)\\n\\t407: o_phase = +9'd107;\\t //LUT[407] \\tphase : 0.417969\\t(data_i, data_q): (0.187500,0.718750)\\n\\t408: o_phase = +9'd108;\\t //LUT[408] \\tphase : 0.421875\\t(data_i, data_q): (0.187500,0.750000)\\n\\t409: o_phase = +9'd109;\\t //LUT[409] \\tphase : 0.425781\\t(data_i, data_q): (0.187500,0.781250)\\n\\t410: o_phase = +9'd110;\\t //LUT[410] \\tphase : 0.429688\\t(data_i, data_q): (0.187500,0.812500)\\n\\t411: o_phase = +9'd110;\\t //LUT[411] \\tphase : 0.429688\\t(data_i, data_q): (0.187500,0.843750)\\n\\t412: o_phase = +9'd111;\\t //LUT[412] \\tphase : 0.433594\\t(data_i, data_q): (0.187500,0.875000)\\n\\t413: o_phase = +9'd111;\\t //LUT[413] \\tphase : 0.433594\\t(data_i, data_q): (0.187500,0.906250)\\n\\t414: o_phase = +9'd112;\\t //LUT[414] \\tphase : 0.437500\\t(data_i, data_q): (0.187500,0.937500)\\n\\t415: o_phase = +9'd112;\\t //LUT[415] \\tphase : 0.437500\\t(data_i, data_q): (0.187500,0.968750)\\n\\t416: o_phase = -9'd113;\\t //LUT[416] \\tphase : -0.441406\\t(data_i, data_q): (0.187500,-1.000000)\\n\\t417: o_phase = -9'd112;\\t //LUT[417] \\tphase : -0.437500\\t(data_i, data_q): (0.187500,-0.968750)\\n\\t418: o_phase = -9'd112;\\t //LUT[418] \\tphase : -0.437500\\t(data_i, data_q): (0.187500,-0.937500)\\n\\t419: o_phase = -9'd111;\\t //LUT[419] \\tphase : -0.433594\\t(data_i, data_q): (0.187500,-0.906250)\\n\\t420: o_phase = -9'd111;\\t //LUT[420] \\tphase : -0.433594\\t(data_i, data_q): (0.187500,-0.875000)\\n\\t421: o_phase = -9'd110;\\t //LUT[421] \\tphase : -0.429688\\t(data_i, data_q): (0.187500,-0.843750)\\n\\t422: o_phase = -9'd110;\\t //LUT[422] \\tphase : -0.429688\\t(data_i, data_q): (0.187500,-0.812500)\\n\\t423: o_phase = -9'd109;\\t //LUT[423] \\tphase : -0.425781\\t(data_i, data_q): (0.187500,-0.781250)\\n\\t424: o_phase = -9'd108;\\t //LUT[424] \\tphase : -0.421875\\t(data_i, data_q): (0.187500,-0.750000)\\n\\t425: o_phase = -9'd107;\\t //LUT[425] \\tphase : -0.417969\\t(data_i, data_q): (0.187500,-0.718750)\\n\\t426: o_phase = -9'd106;\\t //LUT[426] \\tphase : -0.414062\\t(data_i, data_q): (0.187500,-0.687500)\\n\\t427: o_phase = -9'd105;\\t //LUT[427] \\tphase : -0.410156\\t(data_i, data_q): (0.187500,-0.656250)\\n\\t428: o_phase = -9'd104;\\t //LUT[428] \\tphase : -0.406250\\t(data_i, data_q): (0.187500,-0.625000)\\n\\t429: o_phase = -9'd103;\\t //LUT[429] \\tphase : -0.402344\\t(data_i, data_q): (0.187500,-0.593750)\\n\\t430: o_phase = -9'd102;\\t //LUT[430] \\tphase : -0.398438\\t(data_i, data_q): (0.187500,-0.562500)\\n\\t431: o_phase = -9'd100;\\t //LUT[431] \\tphase : -0.390625\\t(data_i, data_q): (0.187500,-0.531250)\\n\\t432: o_phase = -9'd99;\\t //LUT[432] \\tphase : -0.386719\\t(data_i, data_q): (0.187500,-0.500000)\\n\\t433: o_phase = -9'd97;\\t //LUT[433] \\tphase : -0.378906\\t(data_i, data_q): (0.187500,-0.468750)\\n\\t434: o_phase = -9'd95;\\t //LUT[434] \\tphase : -0.371094\\t(data_i, data_q): (0.187500,-0.437500)\\n\\t435: o_phase = -9'd93;\\t //LUT[435] \\tphase : -0.363281\\t(data_i, data_q): (0.187500,-0.406250)\\n\\t436: o_phase = -9'd90;\\t //LUT[436] \\tphase : -0.351562\\t(data_i, data_q): (0.187500,-0.375000)\\n\\t437: o_phase = -9'd87;\\t //LUT[437] \\tphase : -0.339844\\t(data_i, data_q): (0.187500,-0.343750)\\n\\t438: o_phase = -9'd84;\\t //LUT[438] \\tphase : -0.328125\\t(data_i, data_q): (0.187500,-0.312500)\\n\\t439: o_phase = -9'd80;\\t //LUT[439] \\tphase : -0.312500\\t(data_i, data_q): (0.187500,-0.281250)\\n\\t440: o_phase = -9'd76;\\t //LUT[440] \\tphase : -0.296875\\t(data_i, data_q): (0.187500,-0.250000)\\n\\t441: o_phase = -9'd70;\\t //LUT[441] \\tphase : -0.273438\\t(data_i, data_q): (0.187500,-0.218750)\\n\\t442: o_phase = -9'd64;\\t //LUT[442] \\tphase : -0.250000\\t(data_i, data_q): (0.187500,-0.187500)\\n\\t443: o_phase = -9'd57;\\t //LUT[443] \\tphase : -0.222656\\t(data_i, data_q): (0.187500,-0.156250)\\n\\t444: o_phase = -9'd48;\\t //LUT[444] \\tphase : -0.187500\\t(data_i, data_q): (0.187500,-0.125000)\\n\\t445: o_phase = -9'd38;\\t //LUT[445] \\tphase : -0.148438\\t(data_i, data_q): (0.187500,-0.093750)\\n\\t446: o_phase = -9'd26;\\t //LUT[446] \\tphase : -0.101562\\t(data_i, data_q): (0.187500,-0.062500)\\n\\t447: o_phase = -9'd13;\\t //LUT[447] \\tphase : -0.050781\\t(data_i, data_q): (0.187500,-0.031250)\\n\\t448: o_phase = +9'd0;\\t //LUT[448] \\tphase : 0.000000\\t(data_i, data_q): (0.218750,0.000000)\\n\\t449: o_phase = +9'd12;\\t //LUT[449] \\tphase : 0.046875\\t(data_i, data_q): (0.218750,0.031250)\\n\\t450: o_phase = +9'd23;\\t //LUT[450] \\tphase : 0.089844\\t(data_i, data_q): (0.218750,0.062500)\\n\\t451: o_phase = +9'd33;\\t //LUT[451] \\tphase : 0.128906\\t(data_i, data_q): (0.218750,0.093750)\\n\\t452: o_phase = +9'd42;\\t //LUT[452] \\tphase : 0.164062\\t(data_i, data_q): (0.218750,0.125000)\\n\\t453: o_phase = +9'd51;\\t //LUT[453] \\tphase : 0.199219\\t(data_i, data_q): (0.218750,0.156250)\\n\\t454: o_phase = +9'd58;\\t //LUT[454] \\tphase : 0.226562\\t(data_i, data_q): (0.218750,0.187500)\\n\\t455: o_phase = +9'd64;\\t //LUT[455] \\tphase : 0.250000\\t(data_i, data_q): (0.218750,0.218750)\\n\\t456: o_phase = +9'd69;\\t //LUT[456] \\tphase : 0.269531\\t(data_i, data_q): (0.218750,0.250000)\\n\\t457: o_phase = +9'd74;\\t //LUT[457] \\tphase : 0.289062\\t(data_i, data_q): (0.218750,0.281250)\\n\\t458: o_phase = +9'd78;\\t //LUT[458] \\tphase : 0.304688\\t(data_i, data_q): (0.218750,0.312500)\\n\\t459: o_phase = +9'd82;\\t //LUT[459] \\tphase : 0.320312\\t(data_i, data_q): (0.218750,0.343750)\\n\\t460: o_phase = +9'd85;\\t //LUT[460] \\tphase : 0.332031\\t(data_i, data_q): (0.218750,0.375000)\\n\\t461: o_phase = +9'd88;\\t //LUT[461] \\tphase : 0.343750\\t(data_i, data_q): (0.218750,0.406250)\\n\\t462: o_phase = +9'd90;\\t //LUT[462] \\tphase : 0.351562\\t(data_i, data_q): (0.218750,0.437500)\\n\\t463: o_phase = +9'd92;\\t //LUT[463] \\tphase : 0.359375\\t(data_i, data_q): (0.218750,0.468750)\\n\\t464: o_phase = +9'd94;\\t //LUT[464] \\tphase : 0.367188\\t(data_i, data_q): (0.218750,0.500000)\\n\\t465: o_phase = +9'd96;\\t //LUT[465] \\tphase : 0.375000\\t(data_i, data_q): (0.218750,0.531250)\\n\\t466: o_phase = +9'd98;\\t //LUT[466] \\tphase : 0.382812\\t(data_i, data_q): (0.218750,0.562500)\\n\\t467: o_phase = +9'd99;\\t //LUT[467] \\tphase : 0.386719\\t(data_i, data_q): (0.218750,0.593750)\\n\\t468: o_phase = +9'd101;\\t //LUT[468] \\tphase : 0.394531\\t(data_i, data_q): (0.218750,0.625000)\\n\\t469: o_phase = +9'd102;\\t //LUT[469] \\tphase : 0.398438\\t(data_i, data_q): (0.218750,0.656250)\\n\\t470: o_phase = +9'd103;\\t //LUT[470] \\tphase : 0.402344\\t(data_i, data_q): (0.218750,0.687500)\\n\\t471: o_phase = +9'd104;\\t //LUT[471] \\tphase : 0.406250\\t(data_i, data_q): (0.218750,0.718750)\\n\\t472: o_phase = +9'd105;\\t //LUT[472] \\tphase : 0.410156\\t(data_i, data_q): (0.218750,0.750000)\\n\\t473: o_phase = +9'd106;\\t //LUT[473] \\tphase : 0.414062\\t(data_i, data_q): (0.218750,0.781250)\\n\\t474: o_phase = +9'd107;\\t //LUT[474] \\tphase : 0.417969\\t(data_i, data_q): (0.218750,0.812500)\\n\\t475: o_phase = +9'd107;\\t //LUT[475] \\tphase : 0.417969\\t(data_i, data_q): (0.218750,0.843750)\\n\\t476: o_phase = +9'd108;\\t //LUT[476] \\tphase : 0.421875\\t(data_i, data_q): (0.218750,0.875000)\\n\\t477: o_phase = +9'd109;\\t //LUT[477] \\tphase : 0.425781\\t(data_i, data_q): (0.218750,0.906250)\\n\\t478: o_phase = +9'd109;\\t //LUT[478] \\tphase : 0.425781\\t(data_i, data_q): (0.218750,0.937500)\\n\\t479: o_phase = +9'd110;\\t //LUT[479] \\tphase : 0.429688\\t(data_i, data_q): (0.218750,0.968750)\\n\\t480: o_phase = -9'd110;\\t //LUT[480] \\tphase : -0.429688\\t(data_i, data_q): (0.218750,-1.000000)\\n\\t481: o_phase = -9'd110;\\t //LUT[481] \\tphase : -0.429688\\t(data_i, data_q): (0.218750,-0.968750)\\n\\t482: o_phase = -9'd109;\\t //LUT[482] \\tphase : -0.425781\\t(data_i, data_q): (0.218750,-0.937500)\\n\\t483: o_phase = -9'd109;\\t //LUT[483] \\tphase : -0.425781\\t(data_i, data_q): (0.218750,-0.906250)\\n\\t484: o_phase = -9'd108;\\t //LUT[484] \\tphase : -0.421875\\t(data_i, data_q): (0.218750,-0.875000)\\n\\t485: o_phase = -9'd107;\\t //LUT[485] \\tphase : -0.417969\\t(data_i, data_q): (0.218750,-0.843750)\\n\\t486: o_phase = -9'd107;\\t //LUT[486] \\tphase : -0.417969\\t(data_i, data_q): (0.218750,-0.812500)\\n\\t487: o_phase = -9'd106;\\t //LUT[487] \\tphase : -0.414062\\t(data_i, data_q): (0.218750,-0.781250)\\n\\t488: o_phase = -9'd105;\\t //LUT[488] \\tphase : -0.410156\\t(data_i, data_q): (0.218750,-0.750000)\\n\\t489: o_phase = -9'd104;\\t //LUT[489] \\tphase : -0.406250\\t(data_i, data_q): (0.218750,-0.718750)\\n\\t490: o_phase = -9'd103;\\t //LUT[490] \\tphase : -0.402344\\t(data_i, data_q): (0.218750,-0.687500)\\n\\t491: o_phase = -9'd102;\\t //LUT[491] \\tphase : -0.398438\\t(data_i, data_q): (0.218750,-0.656250)\\n\\t492: o_phase = -9'd101;\\t //LUT[492] \\tphase : -0.394531\\t(data_i, data_q): (0.218750,-0.625000)\\n\\t493: o_phase = -9'd99;\\t //LUT[493] \\tphase : -0.386719\\t(data_i, data_q): (0.218750,-0.593750)\\n\\t494: o_phase = -9'd98;\\t //LUT[494] \\tphase : -0.382812\\t(data_i, data_q): (0.218750,-0.562500)\\n\\t495: o_phase = -9'd96;\\t //LUT[495] \\tphase : -0.375000\\t(data_i, data_q): (0.218750,-0.531250)\\n\\t496: o_phase = -9'd94;\\t //LUT[496] \\tphase : -0.367188\\t(data_i, data_q): (0.218750,-0.500000)\\n\\t497: o_phase = -9'd92;\\t //LUT[497] \\tphase : -0.359375\\t(data_i, data_q): (0.218750,-0.468750)\\n\\t498: o_phase = -9'd90;\\t //LUT[498] \\tphase : -0.351562\\t(data_i, data_q): (0.218750,-0.437500)\\n\\t499: o_phase = -9'd88;\\t //LUT[499] \\tphase : -0.343750\\t(data_i, data_q): (0.218750,-0.406250)\\n\\t500: o_phase = -9'd85;\\t //LUT[500] \\tphase : -0.332031\\t(data_i, data_q): (0.218750,-0.375000)\\n\\t501: o_phase = -9'd82;\\t //LUT[501] \\tphase : -0.320312\\t(data_i, data_q): (0.218750,-0.343750)\\n\\t502: o_phase = -9'd78;\\t //LUT[502] \\tphase : -0.304688\\t(data_i, data_q): (0.218750,-0.312500)\\n\\t503: o_phase = -9'd74;\\t //LUT[503] \\tphase : -0.289062\\t(data_i, data_q): (0.218750,-0.281250)\\n\\t504: o_phase = -9'd69;\\t //LUT[504] \\tphase : -0.269531\\t(data_i, data_q): (0.218750,-0.250000)\\n\\t505: o_phase = -9'd64;\\t //LUT[505] \\tphase : -0.250000\\t(data_i, data_q): (0.218750,-0.218750)\\n\\t506: o_phase = -9'd58;\\t //LUT[506] \\tphase : -0.226562\\t(data_i, data_q): (0.218750,-0.187500)\\n\\t507: o_phase = -9'd51;\\t //LUT[507] \\tphase : -0.199219\\t(data_i, data_q): (0.218750,-0.156250)\\n\\t508: o_phase = -9'd42;\\t //LUT[508] \\tphase : -0.164062\\t(data_i, data_q): (0.218750,-0.125000)\\n\\t509: o_phase = -9'd33;\\t //LUT[509] \\tphase : -0.128906\\t(data_i, data_q): (0.218750,-0.093750)\\n\\t510: o_phase = -9'd23;\\t //LUT[510] \\tphase : -0.089844\\t(data_i, data_q): (0.218750,-0.062500)\\n\\t511: o_phase = -9'd12;\\t //LUT[511] \\tphase : -0.046875\\t(data_i, data_q): (0.218750,-0.031250)\\n\\t512: o_phase = +9'd0;\\t //LUT[512] \\tphase : 0.000000\\t(data_i, data_q): (0.250000,0.000000)\\n\\t513: o_phase = +9'd10;\\t //LUT[513] \\tphase : 0.039062\\t(data_i, data_q): (0.250000,0.031250)\\n\\t514: o_phase = +9'd20;\\t //LUT[514] \\tphase : 0.078125\\t(data_i, data_q): (0.250000,0.062500)\\n\\t515: o_phase = +9'd29;\\t //LUT[515] \\tphase : 0.113281\\t(data_i, data_q): (0.250000,0.093750)\\n\\t516: o_phase = +9'd38;\\t //LUT[516] \\tphase : 0.148438\\t(data_i, data_q): (0.250000,0.125000)\\n\\t517: o_phase = +9'd46;\\t //LUT[517] \\tphase : 0.179688\\t(data_i, data_q): (0.250000,0.156250)\\n\\t518: o_phase = +9'd52;\\t //LUT[518] \\tphase : 0.203125\\t(data_i, data_q): (0.250000,0.187500)\\n\\t519: o_phase = +9'd59;\\t //LUT[519] \\tphase : 0.230469\\t(data_i, data_q): (0.250000,0.218750)\\n\\t520: o_phase = +9'd64;\\t //LUT[520] \\tphase : 0.250000\\t(data_i, data_q): (0.250000,0.250000)\\n\\t521: o_phase = +9'd69;\\t //LUT[521] \\tphase : 0.269531\\t(data_i, data_q): (0.250000,0.281250)\\n\\t522: o_phase = +9'd73;\\t //LUT[522] \\tphase : 0.285156\\t(data_i, data_q): (0.250000,0.312500)\\n\\t523: o_phase = +9'd77;\\t //LUT[523] \\tphase : 0.300781\\t(data_i, data_q): (0.250000,0.343750)\\n\\t524: o_phase = +9'd80;\\t //LUT[524] \\tphase : 0.312500\\t(data_i, data_q): (0.250000,0.375000)\\n\\t525: o_phase = +9'd83;\\t //LUT[525] \\tphase : 0.324219\\t(data_i, data_q): (0.250000,0.406250)\\n\\t526: o_phase = +9'd86;\\t //LUT[526] \\tphase : 0.335938\\t(data_i, data_q): (0.250000,0.437500)\\n\\t527: o_phase = +9'd88;\\t //LUT[527] \\tphase : 0.343750\\t(data_i, data_q): (0.250000,0.468750)\\n\\t528: o_phase = +9'd90;\\t //LUT[528] \\tphase : 0.351562\\t(data_i, data_q): (0.250000,0.500000)\\n\\t529: o_phase = +9'd92;\\t //LUT[529] \\tphase : 0.359375\\t(data_i, data_q): (0.250000,0.531250)\\n\\t530: o_phase = +9'd94;\\t //LUT[530] \\tphase : 0.367188\\t(data_i, data_q): (0.250000,0.562500)\\n\\t531: o_phase = +9'd96;\\t //LUT[531] \\tphase : 0.375000\\t(data_i, data_q): (0.250000,0.593750)\\n\\t532: o_phase = +9'd97;\\t //LUT[532] \\tphase : 0.378906\\t(data_i, data_q): (0.250000,0.625000)\\n\\t533: o_phase = +9'd98;\\t //LUT[533] \\tphase : 0.382812\\t(data_i, data_q): (0.250000,0.656250)\\n\\t534: o_phase = +9'd100;\\t //LUT[534] \\tphase : 0.390625\\t(data_i, data_q): (0.250000,0.687500)\\n\\t535: o_phase = +9'd101;\\t //LUT[535] \\tphase : 0.394531\\t(data_i, data_q): (0.250000,0.718750)\\n\\t536: o_phase = +9'd102;\\t //LUT[536] \\tphase : 0.398438\\t(data_i, data_q): (0.250000,0.750000)\\n\\t537: o_phase = +9'd103;\\t //LUT[537] \\tphase : 0.402344\\t(data_i, data_q): (0.250000,0.781250)\\n\\t538: o_phase = +9'd104;\\t //LUT[538] \\tphase : 0.406250\\t(data_i, data_q): (0.250000,0.812500)\\n\\t539: o_phase = +9'd105;\\t //LUT[539] \\tphase : 0.410156\\t(data_i, data_q): (0.250000,0.843750)\\n\\t540: o_phase = +9'd105;\\t //LUT[540] \\tphase : 0.410156\\t(data_i, data_q): (0.250000,0.875000)\\n\\t541: o_phase = +9'd106;\\t //LUT[541] \\tphase : 0.414062\\t(data_i, data_q): (0.250000,0.906250)\\n\\t542: o_phase = +9'd107;\\t //LUT[542] \\tphase : 0.417969\\t(data_i, data_q): (0.250000,0.937500)\\n\\t543: o_phase = +9'd107;\\t //LUT[543] \\tphase : 0.417969\\t(data_i, data_q): (0.250000,0.968750)\\n\\t544: o_phase = -9'd108;\\t //LUT[544] \\tphase : -0.421875\\t(data_i, data_q): (0.250000,-1.000000)\\n\\t545: o_phase = -9'd107;\\t //LUT[545] \\tphase : -0.417969\\t(data_i, data_q): (0.250000,-0.968750)\\n\\t546: o_phase = -9'd107;\\t //LUT[546] \\tphase : -0.417969\\t(data_i, data_q): (0.250000,-0.937500)\\n\\t547: o_phase = -9'd106;\\t //LUT[547] \\tphase : -0.414062\\t(data_i, data_q): (0.250000,-0.906250)\\n\\t548: o_phase = -9'd105;\\t //LUT[548] \\tphase : -0.410156\\t(data_i, data_q): (0.250000,-0.875000)\\n\\t549: o_phase = -9'd105;\\t //LUT[549] \\tphase : -0.410156\\t(data_i, data_q): (0.250000,-0.843750)\\n\\t550: o_phase = -9'd104;\\t //LUT[550] \\tphase : -0.406250\\t(data_i, data_q): (0.250000,-0.812500)\\n\\t551: o_phase = -9'd103;\\t //LUT[551] \\tphase : -0.402344\\t(data_i, data_q): (0.250000,-0.781250)\\n\\t552: o_phase = -9'd102;\\t //LUT[552] \\tphase : -0.398438\\t(data_i, data_q): (0.250000,-0.750000)\\n\\t553: o_phase = -9'd101;\\t //LUT[553] \\tphase : -0.394531\\t(data_i, data_q): (0.250000,-0.718750)\\n\\t554: o_phase = -9'd100;\\t //LUT[554] \\tphase : -0.390625\\t(data_i, data_q): (0.250000,-0.687500)\\n\\t555: o_phase = -9'd98;\\t //LUT[555] \\tphase : -0.382812\\t(data_i, data_q): (0.250000,-0.656250)\\n\\t556: o_phase = -9'd97;\\t //LUT[556] \\tphase : -0.378906\\t(data_i, data_q): (0.250000,-0.625000)\\n\\t557: o_phase = -9'd96;\\t //LUT[557] \\tphase : -0.375000\\t(data_i, data_q): (0.250000,-0.593750)\\n\\t558: o_phase = -9'd94;\\t //LUT[558] \\tphase : -0.367188\\t(data_i, data_q): (0.250000,-0.562500)\\n\\t559: o_phase = -9'd92;\\t //LUT[559] \\tphase : -0.359375\\t(data_i, data_q): (0.250000,-0.531250)\\n\\t560: o_phase = -9'd90;\\t //LUT[560] \\tphase : -0.351562\\t(data_i, data_q): (0.250000,-0.500000)\\n\\t561: o_phase = -9'd88;\\t //LUT[561] \\tphase : -0.343750\\t(data_i, data_q): (0.250000,-0.468750)\\n\\t562: o_phase = -9'd86;\\t //LUT[562] \\tphase : -0.335938\\t(data_i, data_q): (0.250000,-0.437500)\\n\\t563: o_phase = -9'd83;\\t //LUT[563] \\tphase : -0.324219\\t(data_i, data_q): (0.250000,-0.406250)\\n\\t564: o_phase = -9'd80;\\t //LUT[564] \\tphase : -0.312500\\t(data_i, data_q): (0.250000,-0.375000)\\n\\t565: o_phase = -9'd77;\\t //LUT[565] \\tphase : -0.300781\\t(data_i, data_q): (0.250000,-0.343750)\\n\\t566: o_phase = -9'd73;\\t //LUT[566] \\tphase : -0.285156\\t(data_i, data_q): (0.250000,-0.312500)\\n\\t567: o_phase = -9'd69;\\t //LUT[567] \\tphase : -0.269531\\t(data_i, data_q): (0.250000,-0.281250)\\n\\t568: o_phase = -9'd64;\\t //LUT[568] \\tphase : -0.250000\\t(data_i, data_q): (0.250000,-0.250000)\\n\\t569: o_phase = -9'd59;\\t //LUT[569] \\tphase : -0.230469\\t(data_i, data_q): (0.250000,-0.218750)\\n\\t570: o_phase = -9'd52;\\t //LUT[570] \\tphase : -0.203125\\t(data_i, data_q): (0.250000,-0.187500)\\n\\t571: o_phase = -9'd46;\\t //LUT[571] \\tphase : -0.179688\\t(data_i, data_q): (0.250000,-0.156250)\\n\\t572: o_phase = -9'd38;\\t //LUT[572] \\tphase : -0.148438\\t(data_i, data_q): (0.250000,-0.125000)\\n\\t573: o_phase = -9'd29;\\t //LUT[573] \\tphase : -0.113281\\t(data_i, data_q): (0.250000,-0.093750)\\n\\t574: o_phase = -9'd20;\\t //LUT[574] \\tphase : -0.078125\\t(data_i, data_q): (0.250000,-0.062500)\\n\\t575: o_phase = -9'd10;\\t //LUT[575] \\tphase : -0.039062\\t(data_i, data_q): (0.250000,-0.031250)\\n\\t576: o_phase = +9'd0;\\t //LUT[576] \\tphase : 0.000000\\t(data_i, data_q): (0.281250,0.000000)\\n\\t577: o_phase = +9'd9;\\t //LUT[577] \\tphase : 0.035156\\t(data_i, data_q): (0.281250,0.031250)\\n\\t578: o_phase = +9'd18;\\t //LUT[578] \\tphase : 0.070312\\t(data_i, data_q): (0.281250,0.062500)\\n\\t579: o_phase = +9'd26;\\t //LUT[579] \\tphase : 0.101562\\t(data_i, data_q): (0.281250,0.093750)\\n\\t580: o_phase = +9'd34;\\t //LUT[580] \\tphase : 0.132812\\t(data_i, data_q): (0.281250,0.125000)\\n\\t581: o_phase = +9'd41;\\t //LUT[581] \\tphase : 0.160156\\t(data_i, data_q): (0.281250,0.156250)\\n\\t582: o_phase = +9'd48;\\t //LUT[582] \\tphase : 0.187500\\t(data_i, data_q): (0.281250,0.187500)\\n\\t583: o_phase = +9'd54;\\t //LUT[583] \\tphase : 0.210938\\t(data_i, data_q): (0.281250,0.218750)\\n\\t584: o_phase = +9'd59;\\t //LUT[584] \\tphase : 0.230469\\t(data_i, data_q): (0.281250,0.250000)\\n\\t585: o_phase = +9'd64;\\t //LUT[585] \\tphase : 0.250000\\t(data_i, data_q): (0.281250,0.281250)\\n\\t586: o_phase = +9'd68;\\t //LUT[586] \\tphase : 0.265625\\t(data_i, data_q): (0.281250,0.312500)\\n\\t587: o_phase = +9'd72;\\t //LUT[587] \\tphase : 0.281250\\t(data_i, data_q): (0.281250,0.343750)\\n\\t588: o_phase = +9'd76;\\t //LUT[588] \\tphase : 0.296875\\t(data_i, data_q): (0.281250,0.375000)\\n\\t589: o_phase = +9'd79;\\t //LUT[589] \\tphase : 0.308594\\t(data_i, data_q): (0.281250,0.406250)\\n\\t590: o_phase = +9'd81;\\t //LUT[590] \\tphase : 0.316406\\t(data_i, data_q): (0.281250,0.437500)\\n\\t591: o_phase = +9'd84;\\t //LUT[591] \\tphase : 0.328125\\t(data_i, data_q): (0.281250,0.468750)\\n\\t592: o_phase = +9'd86;\\t //LUT[592] \\tphase : 0.335938\\t(data_i, data_q): (0.281250,0.500000)\\n\\t593: o_phase = +9'd88;\\t //LUT[593] \\tphase : 0.343750\\t(data_i, data_q): (0.281250,0.531250)\\n\\t594: o_phase = +9'd90;\\t //LUT[594] \\tphase : 0.351562\\t(data_i, data_q): (0.281250,0.562500)\\n\\t595: o_phase = +9'd92;\\t //LUT[595] \\tphase : 0.359375\\t(data_i, data_q): (0.281250,0.593750)\\n\\t596: o_phase = +9'd94;\\t //LUT[596] \\tphase : 0.367188\\t(data_i, data_q): (0.281250,0.625000)\\n\\t597: o_phase = +9'd95;\\t //LUT[597] \\tphase : 0.371094\\t(data_i, data_q): (0.281250,0.656250)\\n\\t598: o_phase = +9'd96;\\t //LUT[598] \\tphase : 0.375000\\t(data_i, data_q): (0.281250,0.687500)\\n\\t599: o_phase = +9'd98;\\t //LUT[599] \\tphase : 0.382812\\t(data_i, data_q): (0.281250,0.718750)\\n\\t600: o_phase = +9'd99;\\t //LUT[600] \\tphase : 0.386719\\t(data_i, data_q): (0.281250,0.750000)\\n\\t601: o_phase = +9'd100;\\t //LUT[601] \\tphase : 0.390625\\t(data_i, data_q): (0.281250,0.781250)\\n\\t602: o_phase = +9'd101;\\t //LUT[602] \\tphase : 0.394531\\t(data_i, data_q): (0.281250,0.812500)\\n\\t603: o_phase = +9'd102;\\t //LUT[603] \\tphase : 0.398438\\t(data_i, data_q): (0.281250,0.843750)\\n\\t604: o_phase = +9'd103;\\t //LUT[604] \\tphase : 0.402344\\t(data_i, data_q): (0.281250,0.875000)\\n\\t605: o_phase = +9'd103;\\t //LUT[605] \\tphase : 0.402344\\t(data_i, data_q): (0.281250,0.906250)\\n\\t606: o_phase = +9'd104;\\t //LUT[606] \\tphase : 0.406250\\t(data_i, data_q): (0.281250,0.937500)\\n\\t607: o_phase = +9'd105;\\t //LUT[607] \\tphase : 0.410156\\t(data_i, data_q): (0.281250,0.968750)\\n\\t608: o_phase = -9'd106;\\t //LUT[608] \\tphase : -0.414062\\t(data_i, data_q): (0.281250,-1.000000)\\n\\t609: o_phase = -9'd105;\\t //LUT[609] \\tphase : -0.410156\\t(data_i, data_q): (0.281250,-0.968750)\\n\\t610: o_phase = -9'd104;\\t //LUT[610] \\tphase : -0.406250\\t(data_i, data_q): (0.281250,-0.937500)\\n\\t611: o_phase = -9'd103;\\t //LUT[611] \\tphase : -0.402344\\t(data_i, data_q): (0.281250,-0.906250)\\n\\t612: o_phase = -9'd103;\\t //LUT[612] \\tphase : -0.402344\\t(data_i, data_q): (0.281250,-0.875000)\\n\\t613: o_phase = -9'd102;\\t //LUT[613] \\tphase : -0.398438\\t(data_i, data_q): (0.281250,-0.843750)\\n\\t614: o_phase = -9'd101;\\t //LUT[614] \\tphase : -0.394531\\t(data_i, data_q): (0.281250,-0.812500)\\n\\t615: o_phase = -9'd100;\\t //LUT[615] \\tphase : -0.390625\\t(data_i, data_q): (0.281250,-0.781250)\\n\\t616: o_phase = -9'd99;\\t //LUT[616] \\tphase : -0.386719\\t(data_i, data_q): (0.281250,-0.750000)\\n\\t617: o_phase = -9'd98;\\t //LUT[617] \\tphase : -0.382812\\t(data_i, data_q): (0.281250,-0.718750)\\n\\t618: o_phase = -9'd96;\\t //LUT[618] \\tphase : -0.375000\\t(data_i, data_q): (0.281250,-0.687500)\\n\\t619: o_phase = -9'd95;\\t //LUT[619] \\tphase : -0.371094\\t(data_i, data_q): (0.281250,-0.656250)\\n\\t620: o_phase = -9'd94;\\t //LUT[620] \\tphase : -0.367188\\t(data_i, data_q): (0.281250,-0.625000)\\n\\t621: o_phase = -9'd92;\\t //LUT[621] \\tphase : -0.359375\\t(data_i, data_q): (0.281250,-0.593750)\\n\\t622: o_phase = -9'd90;\\t //LUT[622] \\tphase : -0.351562\\t(data_i, data_q): (0.281250,-0.562500)\\n\\t623: o_phase = -9'd88;\\t //LUT[623] \\tphase : -0.343750\\t(data_i, data_q): (0.281250,-0.531250)\\n\\t624: o_phase = -9'd86;\\t //LUT[624] \\tphase : -0.335938\\t(data_i, data_q): (0.281250,-0.500000)\\n\\t625: o_phase = -9'd84;\\t //LUT[625] \\tphase : -0.328125\\t(data_i, data_q): (0.281250,-0.468750)\\n\\t626: o_phase = -9'd81;\\t //LUT[626] \\tphase : -0.316406\\t(data_i, data_q): (0.281250,-0.437500)\\n\\t627: o_phase = -9'd79;\\t //LUT[627] \\tphase : -0.308594\\t(data_i, data_q): (0.281250,-0.406250)\\n\\t628: o_phase = -9'd76;\\t //LUT[628] \\tphase : -0.296875\\t(data_i, data_q): (0.281250,-0.375000)\\n\\t629: o_phase = -9'd72;\\t //LUT[629] \\tphase : -0.281250\\t(data_i, data_q): (0.281250,-0.343750)\\n\\t630: o_phase = -9'd68;\\t //LUT[630] \\tphase : -0.265625\\t(data_i, data_q): (0.281250,-0.312500)\\n\\t631: o_phase = -9'd64;\\t //LUT[631] \\tphase : -0.250000\\t(data_i, data_q): (0.281250,-0.281250)\\n\\t632: o_phase = -9'd59;\\t //LUT[632] \\tphase : -0.230469\\t(data_i, data_q): (0.281250,-0.250000)\\n\\t633: o_phase = -9'd54;\\t //LUT[633] \\tphase : -0.210938\\t(data_i, data_q): (0.281250,-0.218750)\\n\\t634: o_phase = -9'd48;\\t //LUT[634] \\tphase : -0.187500\\t(data_i, data_q): (0.281250,-0.187500)\\n\\t635: o_phase = -9'd41;\\t //LUT[635] \\tphase : -0.160156\\t(data_i, data_q): (0.281250,-0.156250)\\n\\t636: o_phase = -9'd34;\\t //LUT[636] \\tphase : -0.132812\\t(data_i, data_q): (0.281250,-0.125000)\\n\\t637: o_phase = -9'd26;\\t //LUT[637] \\tphase : -0.101562\\t(data_i, data_q): (0.281250,-0.093750)\\n\\t638: o_phase = -9'd18;\\t //LUT[638] \\tphase : -0.070312\\t(data_i, data_q): (0.281250,-0.062500)\\n\\t639: o_phase = -9'd9;\\t //LUT[639] \\tphase : -0.035156\\t(data_i, data_q): (0.281250,-0.031250)\\n\\t640: o_phase = +9'd0;\\t //LUT[640] \\tphase : 0.000000\\t(data_i, data_q): (0.312500,0.000000)\\n\\t641: o_phase = +9'd8;\\t //LUT[641] \\tphase : 0.031250\\t(data_i, data_q): (0.312500,0.031250)\\n\\t642: o_phase = +9'd16;\\t //LUT[642] \\tphase : 0.062500\\t(data_i, data_q): (0.312500,0.062500)\\n\\t643: o_phase = +9'd24;\\t //LUT[643] \\tphase : 0.093750\\t(data_i, data_q): (0.312500,0.093750)\\n\\t644: o_phase = +9'd31;\\t //LUT[644] \\tphase : 0.121094\\t(data_i, data_q): (0.312500,0.125000)\\n\\t645: o_phase = +9'd38;\\t //LUT[645] \\tphase : 0.148438\\t(data_i, data_q): (0.312500,0.156250)\\n\\t646: o_phase = +9'd44;\\t //LUT[646] \\tphase : 0.171875\\t(data_i, data_q): (0.312500,0.187500)\\n\\t647: o_phase = +9'd50;\\t //LUT[647] \\tphase : 0.195312\\t(data_i, data_q): (0.312500,0.218750)\\n\\t648: o_phase = +9'd55;\\t //LUT[648] \\tphase : 0.214844\\t(data_i, data_q): (0.312500,0.250000)\\n\\t649: o_phase = +9'd60;\\t //LUT[649] \\tphase : 0.234375\\t(data_i, data_q): (0.312500,0.281250)\\n\\t650: o_phase = +9'd64;\\t //LUT[650] \\tphase : 0.250000\\t(data_i, data_q): (0.312500,0.312500)\\n\\t651: o_phase = +9'd68;\\t //LUT[651] \\tphase : 0.265625\\t(data_i, data_q): (0.312500,0.343750)\\n\\t652: o_phase = +9'd71;\\t //LUT[652] \\tphase : 0.277344\\t(data_i, data_q): (0.312500,0.375000)\\n\\t653: o_phase = +9'd75;\\t //LUT[653] \\tphase : 0.292969\\t(data_i, data_q): (0.312500,0.406250)\\n\\t654: o_phase = +9'd77;\\t //LUT[654] \\tphase : 0.300781\\t(data_i, data_q): (0.312500,0.437500)\\n\\t655: o_phase = +9'd80;\\t //LUT[655] \\tphase : 0.312500\\t(data_i, data_q): (0.312500,0.468750)\\n\\t656: o_phase = +9'd82;\\t //LUT[656] \\tphase : 0.320312\\t(data_i, data_q): (0.312500,0.500000)\\n\\t657: o_phase = +9'd85;\\t //LUT[657] \\tphase : 0.332031\\t(data_i, data_q): (0.312500,0.531250)\\n\\t658: o_phase = +9'd87;\\t //LUT[658] \\tphase : 0.339844\\t(data_i, data_q): (0.312500,0.562500)\\n\\t659: o_phase = +9'd89;\\t //LUT[659] \\tphase : 0.347656\\t(data_i, data_q): (0.312500,0.593750)\\n\\t660: o_phase = +9'd90;\\t //LUT[660] \\tphase : 0.351562\\t(data_i, data_q): (0.312500,0.625000)\\n\\t661: o_phase = +9'd92;\\t //LUT[661] \\tphase : 0.359375\\t(data_i, data_q): (0.312500,0.656250)\\n\\t662: o_phase = +9'd93;\\t //LUT[662] \\tphase : 0.363281\\t(data_i, data_q): (0.312500,0.687500)\\n\\t663: o_phase = +9'd95;\\t //LUT[663] \\tphase : 0.371094\\t(data_i, data_q): (0.312500,0.718750)\\n\\t664: o_phase = +9'd96;\\t //LUT[664] \\tphase : 0.375000\\t(data_i, data_q): (0.312500,0.750000)\\n\\t665: o_phase = +9'd97;\\t //LUT[665] \\tphase : 0.378906\\t(data_i, data_q): (0.312500,0.781250)\\n\\t666: o_phase = +9'd98;\\t //LUT[666] \\tphase : 0.382812\\t(data_i, data_q): (0.312500,0.812500)\\n\\t667: o_phase = +9'd99;\\t //LUT[667] \\tphase : 0.386719\\t(data_i, data_q): (0.312500,0.843750)\\n\\t668: o_phase = +9'd100;\\t //LUT[668] \\tphase : 0.390625\\t(data_i, data_q): (0.312500,0.875000)\\n\\t669: o_phase = +9'd101;\\t //LUT[669] \\tphase : 0.394531\\t(data_i, data_q): (0.312500,0.906250)\\n\\t670: o_phase = +9'd102;\\t //LUT[670] \\tphase : 0.398438\\t(data_i, data_q): (0.312500,0.937500)\\n\\t671: o_phase = +9'd103;\\t //LUT[671] \\tphase : 0.402344\\t(data_i, data_q): (0.312500,0.968750)\\n\\t672: o_phase = -9'd103;\\t //LUT[672] \\tphase : -0.402344\\t(data_i, data_q): (0.312500,-1.000000)\\n\\t673: o_phase = -9'd103;\\t //LUT[673] \\tphase : -0.402344\\t(data_i, data_q): (0.312500,-0.968750)\\n\\t674: o_phase = -9'd102;\\t //LUT[674] \\tphase : -0.398438\\t(data_i, data_q): (0.312500,-0.937500)\\n\\t675: o_phase = -9'd101;\\t //LUT[675] \\tphase : -0.394531\\t(data_i, data_q): (0.312500,-0.906250)\\n\\t676: o_phase = -9'd100;\\t //LUT[676] \\tphase : -0.390625\\t(data_i, data_q): (0.312500,-0.875000)\\n\\t677: o_phase = -9'd99;\\t //LUT[677] \\tphase : -0.386719\\t(data_i, data_q): (0.312500,-0.843750)\\n\\t678: o_phase = -9'd98;\\t //LUT[678] \\tphase : -0.382812\\t(data_i, data_q): (0.312500,-0.812500)\\n\\t679: o_phase = -9'd97;\\t //LUT[679] \\tphase : -0.378906\\t(data_i, data_q): (0.312500,-0.781250)\\n\\t680: o_phase = -9'd96;\\t //LUT[680] \\tphase : -0.375000\\t(data_i, data_q): (0.312500,-0.750000)\\n\\t681: o_phase = -9'd95;\\t //LUT[681] \\tphase : -0.371094\\t(data_i, data_q): (0.312500,-0.718750)\\n\\t682: o_phase = -9'd93;\\t //LUT[682] \\tphase : -0.363281\\t(data_i, data_q): (0.312500,-0.687500)\\n\\t683: o_phase = -9'd92;\\t //LUT[683] \\tphase : -0.359375\\t(data_i, data_q): (0.312500,-0.656250)\\n\\t684: o_phase = -9'd90;\\t //LUT[684] \\tphase : -0.351562\\t(data_i, data_q): (0.312500,-0.625000)\\n\\t685: o_phase = -9'd89;\\t //LUT[685] \\tphase : -0.347656\\t(data_i, data_q): (0.312500,-0.593750)\\n\\t686: o_phase = -9'd87;\\t //LUT[686] \\tphase : -0.339844\\t(data_i, data_q): (0.312500,-0.562500)\\n\\t687: o_phase = -9'd85;\\t //LUT[687] \\tphase : -0.332031\\t(data_i, data_q): (0.312500,-0.531250)\\n\\t688: o_phase = -9'd82;\\t //LUT[688] \\tphase : -0.320312\\t(data_i, data_q): (0.312500,-0.500000)\\n\\t689: o_phase = -9'd80;\\t //LUT[689] \\tphase : -0.312500\\t(data_i, data_q): (0.312500,-0.468750)\\n\\t690: o_phase = -9'd77;\\t //LUT[690] \\tphase : -0.300781\\t(data_i, data_q): (0.312500,-0.437500)\\n\\t691: o_phase = -9'd75;\\t //LUT[691] \\tphase : -0.292969\\t(data_i, data_q): (0.312500,-0.406250)\\n\\t692: o_phase = -9'd71;\\t //LUT[692] \\tphase : -0.277344\\t(data_i, data_q): (0.312500,-0.375000)\\n\\t693: o_phase = -9'd68;\\t //LUT[693] \\tphase : -0.265625\\t(data_i, data_q): (0.312500,-0.343750)\\n\\t694: o_phase = -9'd64;\\t //LUT[694] \\tphase : -0.250000\\t(data_i, data_q): (0.312500,-0.312500)\\n\\t695: o_phase = -9'd60;\\t //LUT[695] \\tphase : -0.234375\\t(data_i, data_q): (0.312500,-0.281250)\\n\\t696: o_phase = -9'd55;\\t //LUT[696] \\tphase : -0.214844\\t(data_i, data_q): (0.312500,-0.250000)\\n\\t697: o_phase = -9'd50;\\t //LUT[697] \\tphase : -0.195312\\t(data_i, data_q): (0.312500,-0.218750)\\n\\t698: o_phase = -9'd44;\\t //LUT[698] \\tphase : -0.171875\\t(data_i, data_q): (0.312500,-0.187500)\\n\\t699: o_phase = -9'd38;\\t //LUT[699] \\tphase : -0.148438\\t(data_i, data_q): (0.312500,-0.156250)\\n\\t700: o_phase = -9'd31;\\t //LUT[700] \\tphase : -0.121094\\t(data_i, data_q): (0.312500,-0.125000)\\n\\t701: o_phase = -9'd24;\\t //LUT[701] \\tphase : -0.093750\\t(data_i, data_q): (0.312500,-0.093750)\\n\\t702: o_phase = -9'd16;\\t //LUT[702] \\tphase : -0.062500\\t(data_i, data_q): (0.312500,-0.062500)\\n\\t703: o_phase = -9'd8;\\t //LUT[703] \\tphase : -0.031250\\t(data_i, data_q): (0.312500,-0.031250)\\n\\t704: o_phase = +9'd0;\\t //LUT[704] \\tphase : 0.000000\\t(data_i, data_q): (0.343750,0.000000)\\n\\t705: o_phase = +9'd7;\\t //LUT[705] \\tphase : 0.027344\\t(data_i, data_q): (0.343750,0.031250)\\n\\t706: o_phase = +9'd15;\\t //LUT[706] \\tphase : 0.058594\\t(data_i, data_q): (0.343750,0.062500)\\n\\t707: o_phase = +9'd22;\\t //LUT[707] \\tphase : 0.085938\\t(data_i, data_q): (0.343750,0.093750)\\n\\t708: o_phase = +9'd28;\\t //LUT[708] \\tphase : 0.109375\\t(data_i, data_q): (0.343750,0.125000)\\n\\t709: o_phase = +9'd35;\\t //LUT[709] \\tphase : 0.136719\\t(data_i, data_q): (0.343750,0.156250)\\n\\t710: o_phase = +9'd41;\\t //LUT[710] \\tphase : 0.160156\\t(data_i, data_q): (0.343750,0.187500)\\n\\t711: o_phase = +9'd46;\\t //LUT[711] \\tphase : 0.179688\\t(data_i, data_q): (0.343750,0.218750)\\n\\t712: o_phase = +9'd51;\\t //LUT[712] \\tphase : 0.199219\\t(data_i, data_q): (0.343750,0.250000)\\n\\t713: o_phase = +9'd56;\\t //LUT[713] \\tphase : 0.218750\\t(data_i, data_q): (0.343750,0.281250)\\n\\t714: o_phase = +9'd60;\\t //LUT[714] \\tphase : 0.234375\\t(data_i, data_q): (0.343750,0.312500)\\n\\t715: o_phase = +9'd64;\\t //LUT[715] \\tphase : 0.250000\\t(data_i, data_q): (0.343750,0.343750)\\n\\t716: o_phase = +9'd68;\\t //LUT[716] \\tphase : 0.265625\\t(data_i, data_q): (0.343750,0.375000)\\n\\t717: o_phase = +9'd71;\\t //LUT[717] \\tphase : 0.277344\\t(data_i, data_q): (0.343750,0.406250)\\n\\t718: o_phase = +9'd74;\\t //LUT[718] \\tphase : 0.289062\\t(data_i, data_q): (0.343750,0.437500)\\n\\t719: o_phase = +9'd76;\\t //LUT[719] \\tphase : 0.296875\\t(data_i, data_q): (0.343750,0.468750)\\n\\t720: o_phase = +9'd79;\\t //LUT[720] \\tphase : 0.308594\\t(data_i, data_q): (0.343750,0.500000)\\n\\t721: o_phase = +9'd81;\\t //LUT[721] \\tphase : 0.316406\\t(data_i, data_q): (0.343750,0.531250)\\n\\t722: o_phase = +9'd83;\\t //LUT[722] \\tphase : 0.324219\\t(data_i, data_q): (0.343750,0.562500)\\n\\t723: o_phase = +9'd85;\\t //LUT[723] \\tphase : 0.332031\\t(data_i, data_q): (0.343750,0.593750)\\n\\t724: o_phase = +9'd87;\\t //LUT[724] \\tphase : 0.339844\\t(data_i, data_q): (0.343750,0.625000)\\n\\t725: o_phase = +9'd89;\\t //LUT[725] \\tphase : 0.347656\\t(data_i, data_q): (0.343750,0.656250)\\n\\t726: o_phase = +9'd90;\\t //LUT[726] \\tphase : 0.351562\\t(data_i, data_q): (0.343750,0.687500)\\n\\t727: o_phase = +9'd92;\\t //LUT[727] \\tphase : 0.359375\\t(data_i, data_q): (0.343750,0.718750)\\n\\t728: o_phase = +9'd93;\\t //LUT[728] \\tphase : 0.363281\\t(data_i, data_q): (0.343750,0.750000)\\n\\t729: o_phase = +9'd94;\\t //LUT[729] \\tphase : 0.367188\\t(data_i, data_q): (0.343750,0.781250)\\n\\t730: o_phase = +9'd95;\\t //LUT[730] \\tphase : 0.371094\\t(data_i, data_q): (0.343750,0.812500)\\n\\t731: o_phase = +9'd96;\\t //LUT[731] \\tphase : 0.375000\\t(data_i, data_q): (0.343750,0.843750)\\n\\t732: o_phase = +9'd97;\\t //LUT[732] \\tphase : 0.378906\\t(data_i, data_q): (0.343750,0.875000)\\n\\t733: o_phase = +9'd98;\\t //LUT[733] \\tphase : 0.382812\\t(data_i, data_q): (0.343750,0.906250)\\n\\t734: o_phase = +9'd99;\\t //LUT[734] \\tphase : 0.386719\\t(data_i, data_q): (0.343750,0.937500)\\n\\t735: o_phase = +9'd100;\\t //LUT[735] \\tphase : 0.390625\\t(data_i, data_q): (0.343750,0.968750)\\n\\t736: o_phase = -9'd101;\\t //LUT[736] \\tphase : -0.394531\\t(data_i, data_q): (0.343750,-1.000000)\\n\\t737: o_phase = -9'd100;\\t //LUT[737] \\tphase : -0.390625\\t(data_i, data_q): (0.343750,-0.968750)\\n\\t738: o_phase = -9'd99;\\t //LUT[738] \\tphase : -0.386719\\t(data_i, data_q): (0.343750,-0.937500)\\n\\t739: o_phase = -9'd98;\\t //LUT[739] \\tphase : -0.382812\\t(data_i, data_q): (0.343750,-0.906250)\\n\\t740: o_phase = -9'd97;\\t //LUT[740] \\tphase : -0.378906\\t(data_i, data_q): (0.343750,-0.875000)\\n\\t741: o_phase = -9'd96;\\t //LUT[741] \\tphase : -0.375000\\t(data_i, data_q): (0.343750,-0.843750)\\n\\t742: o_phase = -9'd95;\\t //LUT[742] \\tphase : -0.371094\\t(data_i, data_q): (0.343750,-0.812500)\\n\\t743: o_phase = -9'd94;\\t //LUT[743] \\tphase : -0.367188\\t(data_i, data_q): (0.343750,-0.781250)\\n\\t744: o_phase = -9'd93;\\t //LUT[744] \\tphase : -0.363281\\t(data_i, data_q): (0.343750,-0.750000)\\n\\t745: o_phase = -9'd92;\\t //LUT[745] \\tphase : -0.359375\\t(data_i, data_q): (0.343750,-0.718750)\\n\\t746: o_phase = -9'd90;\\t //LUT[746] \\tphase : -0.351562\\t(data_i, data_q): (0.343750,-0.687500)\\n\\t747: o_phase = -9'd89;\\t //LUT[747] \\tphase : -0.347656\\t(data_i, data_q): (0.343750,-0.656250)\\n\\t748: o_phase = -9'd87;\\t //LUT[748] \\tphase : -0.339844\\t(data_i, data_q): (0.343750,-0.625000)\\n\\t749: o_phase = -9'd85;\\t //LUT[749] \\tphase : -0.332031\\t(data_i, data_q): (0.343750,-0.593750)\\n\\t750: o_phase = -9'd83;\\t //LUT[750] \\tphase : -0.324219\\t(data_i, data_q): (0.343750,-0.562500)\\n\\t751: o_phase = -9'd81;\\t //LUT[751] \\tphase : -0.316406\\t(data_i, data_q): (0.343750,-0.531250)\\n\\t752: o_phase = -9'd79;\\t //LUT[752] \\tphase : -0.308594\\t(data_i, data_q): (0.343750,-0.500000)\\n\\t753: o_phase = -9'd76;\\t //LUT[753] \\tphase : -0.296875\\t(data_i, data_q): (0.343750,-0.468750)\\n\\t754: o_phase = -9'd74;\\t //LUT[754] \\tphase : -0.289062\\t(data_i, data_q): (0.343750,-0.437500)\\n\\t755: o_phase = -9'd71;\\t //LUT[755] \\tphase : -0.277344\\t(data_i, data_q): (0.343750,-0.406250)\\n\\t756: o_phase = -9'd68;\\t //LUT[756] \\tphase : -0.265625\\t(data_i, data_q): (0.343750,-0.375000)\\n\\t757: o_phase = -9'd64;\\t //LUT[757] \\tphase : -0.250000\\t(data_i, data_q): (0.343750,-0.343750)\\n\\t758: o_phase = -9'd60;\\t //LUT[758] \\tphase : -0.234375\\t(data_i, data_q): (0.343750,-0.312500)\\n\\t759: o_phase = -9'd56;\\t //LUT[759] \\tphase : -0.218750\\t(data_i, data_q): (0.343750,-0.281250)\\n\\t760: o_phase = -9'd51;\\t //LUT[760] \\tphase : -0.199219\\t(data_i, data_q): (0.343750,-0.250000)\\n\\t761: o_phase = -9'd46;\\t //LUT[761] \\tphase : -0.179688\\t(data_i, data_q): (0.343750,-0.218750)\\n\\t762: o_phase = -9'd41;\\t //LUT[762] \\tphase : -0.160156\\t(data_i, data_q): (0.343750,-0.187500)\\n\\t763: o_phase = -9'd35;\\t //LUT[763] \\tphase : -0.136719\\t(data_i, data_q): (0.343750,-0.156250)\\n\\t764: o_phase = -9'd28;\\t //LUT[764] \\tphase : -0.109375\\t(data_i, data_q): (0.343750,-0.125000)\\n\\t765: o_phase = -9'd22;\\t //LUT[765] \\tphase : -0.085938\\t(data_i, data_q): (0.343750,-0.093750)\\n\\t766: o_phase = -9'd15;\\t //LUT[766] \\tphase : -0.058594\\t(data_i, data_q): (0.343750,-0.062500)\\n\\t767: o_phase = -9'd7;\\t //LUT[767] \\tphase : -0.027344\\t(data_i, data_q): (0.343750,-0.031250)\\n\\t768: o_phase = +9'd0;\\t //LUT[768] \\tphase : 0.000000\\t(data_i, data_q): (0.375000,0.000000)\\n\\t769: o_phase = +9'd7;\\t //LUT[769] \\tphase : 0.027344\\t(data_i, data_q): (0.375000,0.031250)\\n\\t770: o_phase = +9'd13;\\t //LUT[770] \\tphase : 0.050781\\t(data_i, data_q): (0.375000,0.062500)\\n\\t771: o_phase = +9'd20;\\t //LUT[771] \\tphase : 0.078125\\t(data_i, data_q): (0.375000,0.093750)\\n\\t772: o_phase = +9'd26;\\t //LUT[772] \\tphase : 0.101562\\t(data_i, data_q): (0.375000,0.125000)\\n\\t773: o_phase = +9'd32;\\t //LUT[773] \\tphase : 0.125000\\t(data_i, data_q): (0.375000,0.156250)\\n\\t774: o_phase = +9'd38;\\t //LUT[774] \\tphase : 0.148438\\t(data_i, data_q): (0.375000,0.187500)\\n\\t775: o_phase = +9'd43;\\t //LUT[775] \\tphase : 0.167969\\t(data_i, data_q): (0.375000,0.218750)\\n\\t776: o_phase = +9'd48;\\t //LUT[776] \\tphase : 0.187500\\t(data_i, data_q): (0.375000,0.250000)\\n\\t777: o_phase = +9'd52;\\t //LUT[777] \\tphase : 0.203125\\t(data_i, data_q): (0.375000,0.281250)\\n\\t778: o_phase = +9'd57;\\t //LUT[778] \\tphase : 0.222656\\t(data_i, data_q): (0.375000,0.312500)\\n\\t779: o_phase = +9'd60;\\t //LUT[779] \\tphase : 0.234375\\t(data_i, data_q): (0.375000,0.343750)\\n\\t780: o_phase = +9'd64;\\t //LUT[780] \\tphase : 0.250000\\t(data_i, data_q): (0.375000,0.375000)\\n\\t781: o_phase = +9'd67;\\t //LUT[781] \\tphase : 0.261719\\t(data_i, data_q): (0.375000,0.406250)\\n\\t782: o_phase = +9'd70;\\t //LUT[782] \\tphase : 0.273438\\t(data_i, data_q): (0.375000,0.437500)\\n\\t783: o_phase = +9'd73;\\t //LUT[783] \\tphase : 0.285156\\t(data_i, data_q): (0.375000,0.468750)\\n\\t784: o_phase = +9'd76;\\t //LUT[784] \\tphase : 0.296875\\t(data_i, data_q): (0.375000,0.500000)\\n\\t785: o_phase = +9'd78;\\t //LUT[785] \\tphase : 0.304688\\t(data_i, data_q): (0.375000,0.531250)\\n\\t786: o_phase = +9'd80;\\t //LUT[786] \\tphase : 0.312500\\t(data_i, data_q): (0.375000,0.562500)\\n\\t787: o_phase = +9'd82;\\t //LUT[787] \\tphase : 0.320312\\t(data_i, data_q): (0.375000,0.593750)\\n\\t788: o_phase = +9'd84;\\t //LUT[788] \\tphase : 0.328125\\t(data_i, data_q): (0.375000,0.625000)\\n\\t789: o_phase = +9'd86;\\t //LUT[789] \\tphase : 0.335938\\t(data_i, data_q): (0.375000,0.656250)\\n\\t790: o_phase = +9'd87;\\t //LUT[790] \\tphase : 0.339844\\t(data_i, data_q): (0.375000,0.687500)\\n\\t791: o_phase = +9'd89;\\t //LUT[791] \\tphase : 0.347656\\t(data_i, data_q): (0.375000,0.718750)\\n\\t792: o_phase = +9'd90;\\t //LUT[792] \\tphase : 0.351562\\t(data_i, data_q): (0.375000,0.750000)\\n\\t793: o_phase = +9'd92;\\t //LUT[793] \\tphase : 0.359375\\t(data_i, data_q): (0.375000,0.781250)\\n\\t794: o_phase = +9'd93;\\t //LUT[794] \\tphase : 0.363281\\t(data_i, data_q): (0.375000,0.812500)\\n\\t795: o_phase = +9'd94;\\t //LUT[795] \\tphase : 0.367188\\t(data_i, data_q): (0.375000,0.843750)\\n\\t796: o_phase = +9'd95;\\t //LUT[796] \\tphase : 0.371094\\t(data_i, data_q): (0.375000,0.875000)\\n\\t797: o_phase = +9'd96;\\t //LUT[797] \\tphase : 0.375000\\t(data_i, data_q): (0.375000,0.906250)\\n\\t798: o_phase = +9'd97;\\t //LUT[798] \\tphase : 0.378906\\t(data_i, data_q): (0.375000,0.937500)\\n\\t799: o_phase = +9'd98;\\t //LUT[799] \\tphase : 0.382812\\t(data_i, data_q): (0.375000,0.968750)\\n\\t800: o_phase = -9'd99;\\t //LUT[800] \\tphase : -0.386719\\t(data_i, data_q): (0.375000,-1.000000)\\n\\t801: o_phase = -9'd98;\\t //LUT[801] \\tphase : -0.382812\\t(data_i, data_q): (0.375000,-0.968750)\\n\\t802: o_phase = -9'd97;\\t //LUT[802] \\tphase : -0.378906\\t(data_i, data_q): (0.375000,-0.937500)\\n\\t803: o_phase = -9'd96;\\t //LUT[803] \\tphase : -0.375000\\t(data_i, data_q): (0.375000,-0.906250)\\n\\t804: o_phase = -9'd95;\\t //LUT[804] \\tphase : -0.371094\\t(data_i, data_q): (0.375000,-0.875000)\\n\\t805: o_phase = -9'd94;\\t //LUT[805] \\tphase : -0.367188\\t(data_i, data_q): (0.375000,-0.843750)\\n\\t806: o_phase = -9'd93;\\t //LUT[806] \\tphase : -0.363281\\t(data_i, data_q): (0.375000,-0.812500)\\n\\t807: o_phase = -9'd92;\\t //LUT[807] \\tphase : -0.359375\\t(data_i, data_q): (0.375000,-0.781250)\\n\\t808: o_phase = -9'd90;\\t //LUT[808] \\tphase : -0.351562\\t(data_i, data_q): (0.375000,-0.750000)\\n\\t809: o_phase = -9'd89;\\t //LUT[809] \\tphase : -0.347656\\t(data_i, data_q): (0.375000,-0.718750)\\n\\t810: o_phase = -9'd87;\\t //LUT[810] \\tphase : -0.339844\\t(data_i, data_q): (0.375000,-0.687500)\\n\\t811: o_phase = -9'd86;\\t //LUT[811] \\tphase : -0.335938\\t(data_i, data_q): (0.375000,-0.656250)\\n\\t812: o_phase = -9'd84;\\t //LUT[812] \\tphase : -0.328125\\t(data_i, data_q): (0.375000,-0.625000)\\n\\t813: o_phase = -9'd82;\\t //LUT[813] \\tphase : -0.320312\\t(data_i, data_q): (0.375000,-0.593750)\\n\\t814: o_phase = -9'd80;\\t //LUT[814] \\tphase : -0.312500\\t(data_i, data_q): (0.375000,-0.562500)\\n\\t815: o_phase = -9'd78;\\t //LUT[815] \\tphase : -0.304688\\t(data_i, data_q): (0.375000,-0.531250)\\n\\t816: o_phase = -9'd76;\\t //LUT[816] \\tphase : -0.296875\\t(data_i, data_q): (0.375000,-0.500000)\\n\\t817: o_phase = -9'd73;\\t //LUT[817] \\tphase : -0.285156\\t(data_i, data_q): (0.375000,-0.468750)\\n\\t818: o_phase = -9'd70;\\t //LUT[818] \\tphase : -0.273438\\t(data_i, data_q): (0.375000,-0.437500)\\n\\t819: o_phase = -9'd67;\\t //LUT[819] \\tphase : -0.261719\\t(data_i, data_q): (0.375000,-0.406250)\\n\\t820: o_phase = -9'd64;\\t //LUT[820] \\tphase : -0.250000\\t(data_i, data_q): (0.375000,-0.375000)\\n\\t821: o_phase = -9'd60;\\t //LUT[821] \\tphase : -0.234375\\t(data_i, data_q): (0.375000,-0.343750)\\n\\t822: o_phase = -9'd57;\\t //LUT[822] \\tphase : -0.222656\\t(data_i, data_q): (0.375000,-0.312500)\\n\\t823: o_phase = -9'd52;\\t //LUT[823] \\tphase : -0.203125\\t(data_i, data_q): (0.375000,-0.281250)\\n\\t824: o_phase = -9'd48;\\t //LUT[824] \\tphase : -0.187500\\t(data_i, data_q): (0.375000,-0.250000)\\n\\t825: o_phase = -9'd43;\\t //LUT[825] \\tphase : -0.167969\\t(data_i, data_q): (0.375000,-0.218750)\\n\\t826: o_phase = -9'd38;\\t //LUT[826] \\tphase : -0.148438\\t(data_i, data_q): (0.375000,-0.187500)\\n\\t827: o_phase = -9'd32;\\t //LUT[827] \\tphase : -0.125000\\t(data_i, data_q): (0.375000,-0.156250)\\n\\t828: o_phase = -9'd26;\\t //LUT[828] \\tphase : -0.101562\\t(data_i, data_q): (0.375000,-0.125000)\\n\\t829: o_phase = -9'd20;\\t //LUT[829] \\tphase : -0.078125\\t(data_i, data_q): (0.375000,-0.093750)\\n\\t830: o_phase = -9'd13;\\t //LUT[830] \\tphase : -0.050781\\t(data_i, data_q): (0.375000,-0.062500)\\n\\t831: o_phase = -9'd7;\\t //LUT[831] \\tphase : -0.027344\\t(data_i, data_q): (0.375000,-0.031250)\\n\\t832: o_phase = +9'd0;\\t //LUT[832] \\tphase : 0.000000\\t(data_i, data_q): (0.406250,0.000000)\\n\\t833: o_phase = +9'd6;\\t //LUT[833] \\tphase : 0.023438\\t(data_i, data_q): (0.406250,0.031250)\\n\\t834: o_phase = +9'd12;\\t //LUT[834] \\tphase : 0.046875\\t(data_i, data_q): (0.406250,0.062500)\\n\\t835: o_phase = +9'd18;\\t //LUT[835] \\tphase : 0.070312\\t(data_i, data_q): (0.406250,0.093750)\\n\\t836: o_phase = +9'd24;\\t //LUT[836] \\tphase : 0.093750\\t(data_i, data_q): (0.406250,0.125000)\\n\\t837: o_phase = +9'd30;\\t //LUT[837] \\tphase : 0.117188\\t(data_i, data_q): (0.406250,0.156250)\\n\\t838: o_phase = +9'd35;\\t //LUT[838] \\tphase : 0.136719\\t(data_i, data_q): (0.406250,0.187500)\\n\\t839: o_phase = +9'd40;\\t //LUT[839] \\tphase : 0.156250\\t(data_i, data_q): (0.406250,0.218750)\\n\\t840: o_phase = +9'd45;\\t //LUT[840] \\tphase : 0.175781\\t(data_i, data_q): (0.406250,0.250000)\\n\\t841: o_phase = +9'd49;\\t //LUT[841] \\tphase : 0.191406\\t(data_i, data_q): (0.406250,0.281250)\\n\\t842: o_phase = +9'd53;\\t //LUT[842] \\tphase : 0.207031\\t(data_i, data_q): (0.406250,0.312500)\\n\\t843: o_phase = +9'd57;\\t //LUT[843] \\tphase : 0.222656\\t(data_i, data_q): (0.406250,0.343750)\\n\\t844: o_phase = +9'd61;\\t //LUT[844] \\tphase : 0.238281\\t(data_i, data_q): (0.406250,0.375000)\\n\\t845: o_phase = +9'd64;\\t //LUT[845] \\tphase : 0.250000\\t(data_i, data_q): (0.406250,0.406250)\\n\\t846: o_phase = +9'd67;\\t //LUT[846] \\tphase : 0.261719\\t(data_i, data_q): (0.406250,0.437500)\\n\\t847: o_phase = +9'd70;\\t //LUT[847] \\tphase : 0.273438\\t(data_i, data_q): (0.406250,0.468750)\\n\\t848: o_phase = +9'd72;\\t //LUT[848] \\tphase : 0.281250\\t(data_i, data_q): (0.406250,0.500000)\\n\\t849: o_phase = +9'd75;\\t //LUT[849] \\tphase : 0.292969\\t(data_i, data_q): (0.406250,0.531250)\\n\\t850: o_phase = +9'd77;\\t //LUT[850] \\tphase : 0.300781\\t(data_i, data_q): (0.406250,0.562500)\\n\\t851: o_phase = +9'd79;\\t //LUT[851] \\tphase : 0.308594\\t(data_i, data_q): (0.406250,0.593750)\\n\\t852: o_phase = +9'd81;\\t //LUT[852] \\tphase : 0.316406\\t(data_i, data_q): (0.406250,0.625000)\\n\\t853: o_phase = +9'd83;\\t //LUT[853] \\tphase : 0.324219\\t(data_i, data_q): (0.406250,0.656250)\\n\\t854: o_phase = +9'd85;\\t //LUT[854] \\tphase : 0.332031\\t(data_i, data_q): (0.406250,0.687500)\\n\\t855: o_phase = +9'd86;\\t //LUT[855] \\tphase : 0.335938\\t(data_i, data_q): (0.406250,0.718750)\\n\\t856: o_phase = +9'd88;\\t //LUT[856] \\tphase : 0.343750\\t(data_i, data_q): (0.406250,0.750000)\\n\\t857: o_phase = +9'd89;\\t //LUT[857] \\tphase : 0.347656\\t(data_i, data_q): (0.406250,0.781250)\\n\\t858: o_phase = +9'd90;\\t //LUT[858] \\tphase : 0.351562\\t(data_i, data_q): (0.406250,0.812500)\\n\\t859: o_phase = +9'd91;\\t //LUT[859] \\tphase : 0.355469\\t(data_i, data_q): (0.406250,0.843750)\\n\\t860: o_phase = +9'd93;\\t //LUT[860] \\tphase : 0.363281\\t(data_i, data_q): (0.406250,0.875000)\\n\\t861: o_phase = +9'd94;\\t //LUT[861] \\tphase : 0.367188\\t(data_i, data_q): (0.406250,0.906250)\\n\\t862: o_phase = +9'd95;\\t //LUT[862] \\tphase : 0.371094\\t(data_i, data_q): (0.406250,0.937500)\\n\\t863: o_phase = +9'd96;\\t //LUT[863] \\tphase : 0.375000\\t(data_i, data_q): (0.406250,0.968750)\\n\\t864: o_phase = -9'd97;\\t //LUT[864] \\tphase : -0.378906\\t(data_i, data_q): (0.406250,-1.000000)\\n\\t865: o_phase = -9'd96;\\t //LUT[865] \\tphase : -0.375000\\t(data_i, data_q): (0.406250,-0.968750)\\n\\t866: o_phase = -9'd95;\\t //LUT[866] \\tphase : -0.371094\\t(data_i, data_q): (0.406250,-0.937500)\\n\\t867: o_phase = -9'd94;\\t //LUT[867] \\tphase : -0.367188\\t(data_i, data_q): (0.406250,-0.906250)\\n\\t868: o_phase = -9'd93;\\t //LUT[868] \\tphase : -0.363281\\t(data_i, data_q): (0.406250,-0.875000)\\n\\t869: o_phase = -9'd91;\\t //LUT[869] \\tphase : -0.355469\\t(data_i, data_q): (0.406250,-0.843750)\\n\\t870: o_phase = -9'd90;\\t //LUT[870] \\tphase : -0.351562\\t(data_i, data_q): (0.406250,-0.812500)\\n\\t871: o_phase = -9'd89;\\t //LUT[871] \\tphase : -0.347656\\t(data_i, data_q): (0.406250,-0.781250)\\n\\t872: o_phase = -9'd88;\\t //LUT[872] \\tphase : -0.343750\\t(data_i, data_q): (0.406250,-0.750000)\\n\\t873: o_phase = -9'd86;\\t //LUT[873] \\tphase : -0.335938\\t(data_i, data_q): (0.406250,-0.718750)\\n\\t874: o_phase = -9'd85;\\t //LUT[874] \\tphase : -0.332031\\t(data_i, data_q): (0.406250,-0.687500)\\n\\t875: o_phase = -9'd83;\\t //LUT[875] \\tphase : -0.324219\\t(data_i, data_q): (0.406250,-0.656250)\\n\\t876: o_phase = -9'd81;\\t //LUT[876] \\tphase : -0.316406\\t(data_i, data_q): (0.406250,-0.625000)\\n\\t877: o_phase = -9'd79;\\t //LUT[877] \\tphase : -0.308594\\t(data_i, data_q): (0.406250,-0.593750)\\n\\t878: o_phase = -9'd77;\\t //LUT[878] \\tphase : -0.300781\\t(data_i, data_q): (0.406250,-0.562500)\\n\\t879: o_phase = -9'd75;\\t //LUT[879] \\tphase : -0.292969\\t(data_i, data_q): (0.406250,-0.531250)\\n\\t880: o_phase = -9'd72;\\t //LUT[880] \\tphase : -0.281250\\t(data_i, data_q): (0.406250,-0.500000)\\n\\t881: o_phase = -9'd70;\\t //LUT[881] \\tphase : -0.273438\\t(data_i, data_q): (0.406250,-0.468750)\\n\\t882: o_phase = -9'd67;\\t //LUT[882] \\tphase : -0.261719\\t(data_i, data_q): (0.406250,-0.437500)\\n\\t883: o_phase = -9'd64;\\t //LUT[883] \\tphase : -0.250000\\t(data_i, data_q): (0.406250,-0.406250)\\n\\t884: o_phase = -9'd61;\\t //LUT[884] \\tphase : -0.238281\\t(data_i, data_q): (0.406250,-0.375000)\\n\\t885: o_phase = -9'd57;\\t //LUT[885] \\tphase : -0.222656\\t(data_i, data_q): (0.406250,-0.343750)\\n\\t886: o_phase = -9'd53;\\t //LUT[886] \\tphase : -0.207031\\t(data_i, data_q): (0.406250,-0.312500)\\n\\t887: o_phase = -9'd49;\\t //LUT[887] \\tphase : -0.191406\\t(data_i, data_q): (0.406250,-0.281250)\\n\\t888: o_phase = -9'd45;\\t //LUT[888] \\tphase : -0.175781\\t(data_i, data_q): (0.406250,-0.250000)\\n\\t889: o_phase = -9'd40;\\t //LUT[889] \\tphase : -0.156250\\t(data_i, data_q): (0.406250,-0.218750)\\n\\t890: o_phase = -9'd35;\\t //LUT[890] \\tphase : -0.136719\\t(data_i, data_q): (0.406250,-0.187500)\\n\\t891: o_phase = -9'd30;\\t //LUT[891] \\tphase : -0.117188\\t(data_i, data_q): (0.406250,-0.156250)\\n\\t892: o_phase = -9'd24;\\t //LUT[892] \\tphase : -0.093750\\t(data_i, data_q): (0.406250,-0.125000)\\n\\t893: o_phase = -9'd18;\\t //LUT[893] \\tphase : -0.070312\\t(data_i, data_q): (0.406250,-0.093750)\\n\\t894: o_phase = -9'd12;\\t //LUT[894] \\tphase : -0.046875\\t(data_i, data_q): (0.406250,-0.062500)\\n\\t895: o_phase = -9'd6;\\t //LUT[895] \\tphase : -0.023438\\t(data_i, data_q): (0.406250,-0.031250)\\n\\t896: o_phase = +9'd0;\\t //LUT[896] \\tphase : 0.000000\\t(data_i, data_q): (0.437500,0.000000)\\n\\t897: o_phase = +9'd6;\\t //LUT[897] \\tphase : 0.023438\\t(data_i, data_q): (0.437500,0.031250)\\n\\t898: o_phase = +9'd12;\\t //LUT[898] \\tphase : 0.046875\\t(data_i, data_q): (0.437500,0.062500)\\n\\t899: o_phase = +9'd17;\\t //LUT[899] \\tphase : 0.066406\\t(data_i, data_q): (0.437500,0.093750)\\n\\t900: o_phase = +9'd23;\\t //LUT[900] \\tphase : 0.089844\\t(data_i, data_q): (0.437500,0.125000)\\n\\t901: o_phase = +9'd28;\\t //LUT[901] \\tphase : 0.109375\\t(data_i, data_q): (0.437500,0.156250)\\n\\t902: o_phase = +9'd33;\\t //LUT[902] \\tphase : 0.128906\\t(data_i, data_q): (0.437500,0.187500)\\n\\t903: o_phase = +9'd38;\\t //LUT[903] \\tphase : 0.148438\\t(data_i, data_q): (0.437500,0.218750)\\n\\t904: o_phase = +9'd42;\\t //LUT[904] \\tphase : 0.164062\\t(data_i, data_q): (0.437500,0.250000)\\n\\t905: o_phase = +9'd47;\\t //LUT[905] \\tphase : 0.183594\\t(data_i, data_q): (0.437500,0.281250)\\n\\t906: o_phase = +9'd51;\\t //LUT[906] \\tphase : 0.199219\\t(data_i, data_q): (0.437500,0.312500)\\n\\t907: o_phase = +9'd54;\\t //LUT[907] \\tphase : 0.210938\\t(data_i, data_q): (0.437500,0.343750)\\n\\t908: o_phase = +9'd58;\\t //LUT[908] \\tphase : 0.226562\\t(data_i, data_q): (0.437500,0.375000)\\n\\t909: o_phase = +9'd61;\\t //LUT[909] \\tphase : 0.238281\\t(data_i, data_q): (0.437500,0.406250)\\n\\t910: o_phase = +9'd64;\\t //LUT[910] \\tphase : 0.250000\\t(data_i, data_q): (0.437500,0.437500)\\n\\t911: o_phase = +9'd67;\\t //LUT[911] \\tphase : 0.261719\\t(data_i, data_q): (0.437500,0.468750)\\n\\t912: o_phase = +9'd69;\\t //LUT[912] \\tphase : 0.269531\\t(data_i, data_q): (0.437500,0.500000)\\n\\t913: o_phase = +9'd72;\\t //LUT[913] \\tphase : 0.281250\\t(data_i, data_q): (0.437500,0.531250)\\n\\t914: o_phase = +9'd74;\\t //LUT[914] \\tphase : 0.289062\\t(data_i, data_q): (0.437500,0.562500)\\n\\t915: o_phase = +9'd76;\\t //LUT[915] \\tphase : 0.296875\\t(data_i, data_q): (0.437500,0.593750)\\n\\t916: o_phase = +9'd78;\\t //LUT[916] \\tphase : 0.304688\\t(data_i, data_q): (0.437500,0.625000)\\n\\t917: o_phase = +9'd80;\\t //LUT[917] \\tphase : 0.312500\\t(data_i, data_q): (0.437500,0.656250)\\n\\t918: o_phase = +9'd82;\\t //LUT[918] \\tphase : 0.320312\\t(data_i, data_q): (0.437500,0.687500)\\n\\t919: o_phase = +9'd83;\\t //LUT[919] \\tphase : 0.324219\\t(data_i, data_q): (0.437500,0.718750)\\n\\t920: o_phase = +9'd85;\\t //LUT[920] \\tphase : 0.332031\\t(data_i, data_q): (0.437500,0.750000)\\n\\t921: o_phase = +9'd86;\\t //LUT[921] \\tphase : 0.335938\\t(data_i, data_q): (0.437500,0.781250)\\n\\t922: o_phase = +9'd88;\\t //LUT[922] \\tphase : 0.343750\\t(data_i, data_q): (0.437500,0.812500)\\n\\t923: o_phase = +9'd89;\\t //LUT[923] \\tphase : 0.347656\\t(data_i, data_q): (0.437500,0.843750)\\n\\t924: o_phase = +9'd90;\\t //LUT[924] \\tphase : 0.351562\\t(data_i, data_q): (0.437500,0.875000)\\n\\t925: o_phase = +9'd91;\\t //LUT[925] \\tphase : 0.355469\\t(data_i, data_q): (0.437500,0.906250)\\n\\t926: o_phase = +9'd92;\\t //LUT[926] \\tphase : 0.359375\\t(data_i, data_q): (0.437500,0.937500)\\n\\t927: o_phase = +9'd93;\\t //LUT[927] \\tphase : 0.363281\\t(data_i, data_q): (0.437500,0.968750)\\n\\t928: o_phase = -9'd94;\\t //LUT[928] \\tphase : -0.367188\\t(data_i, data_q): (0.437500,-1.000000)\\n\\t929: o_phase = -9'd93;\\t //LUT[929] \\tphase : -0.363281\\t(data_i, data_q): (0.437500,-0.968750)\\n\\t930: o_phase = -9'd92;\\t //LUT[930] \\tphase : -0.359375\\t(data_i, data_q): (0.437500,-0.937500)\\n\\t931: o_phase = -9'd91;\\t //LUT[931] \\tphase : -0.355469\\t(data_i, data_q): (0.437500,-0.906250)\\n\\t932: o_phase = -9'd90;\\t //LUT[932] \\tphase : -0.351562\\t(data_i, data_q): (0.437500,-0.875000)\\n\\t933: o_phase = -9'd89;\\t //LUT[933] \\tphase : -0.347656\\t(data_i, data_q): (0.437500,-0.843750)\\n\\t934: o_phase = -9'd88;\\t //LUT[934] \\tphase : -0.343750\\t(data_i, data_q): (0.437500,-0.812500)\\n\\t935: o_phase = -9'd86;\\t //LUT[935] \\tphase : -0.335938\\t(data_i, data_q): (0.437500,-0.781250)\\n\\t936: o_phase = -9'd85;\\t //LUT[936] \\tphase : -0.332031\\t(data_i, data_q): (0.437500,-0.750000)\\n\\t937: o_phase = -9'd83;\\t //LUT[937] \\tphase : -0.324219\\t(data_i, data_q): (0.437500,-0.718750)\\n\\t938: o_phase = -9'd82;\\t //LUT[938] \\tphase : -0.320312\\t(data_i, data_q): (0.437500,-0.687500)\\n\\t939: o_phase = -9'd80;\\t //LUT[939] \\tphase : -0.312500\\t(data_i, data_q): (0.437500,-0.656250)\\n\\t940: o_phase = -9'd78;\\t //LUT[940] \\tphase : -0.304688\\t(data_i, data_q): (0.437500,-0.625000)\\n\\t941: o_phase = -9'd76;\\t //LUT[941] \\tphase : -0.296875\\t(data_i, data_q): (0.437500,-0.593750)\\n\\t942: o_phase = -9'd74;\\t //LUT[942] \\tphase : -0.289062\\t(data_i, data_q): (0.437500,-0.562500)\\n\\t943: o_phase = -9'd72;\\t //LUT[943] \\tphase : -0.281250\\t(data_i, data_q): (0.437500,-0.531250)\\n\\t944: o_phase = -9'd69;\\t //LUT[944] \\tphase : -0.269531\\t(data_i, data_q): (0.437500,-0.500000)\\n\\t945: o_phase = -9'd67;\\t //LUT[945] \\tphase : -0.261719\\t(data_i, data_q): (0.437500,-0.468750)\\n\\t946: o_phase = -9'd64;\\t //LUT[946] \\tphase : -0.250000\\t(data_i, data_q): (0.437500,-0.437500)\\n\\t947: o_phase = -9'd61;\\t //LUT[947] \\tphase : -0.238281\\t(data_i, data_q): (0.437500,-0.406250)\\n\\t948: o_phase = -9'd58;\\t //LUT[948] \\tphase : -0.226562\\t(data_i, data_q): (0.437500,-0.375000)\\n\\t949: o_phase = -9'd54;\\t //LUT[949] \\tphase : -0.210938\\t(data_i, data_q): (0.437500,-0.343750)\\n\\t950: o_phase = -9'd51;\\t //LUT[950] \\tphase : -0.199219\\t(data_i, data_q): (0.437500,-0.312500)\\n\\t951: o_phase = -9'd47;\\t //LUT[951] \\tphase : -0.183594\\t(data_i, data_q): (0.437500,-0.281250)\\n\\t952: o_phase = -9'd42;\\t //LUT[952] \\tphase : -0.164062\\t(data_i, data_q): (0.437500,-0.250000)\\n\\t953: o_phase = -9'd38;\\t //LUT[953] \\tphase : -0.148438\\t(data_i, data_q): (0.437500,-0.218750)\\n\\t954: o_phase = -9'd33;\\t //LUT[954] \\tphase : -0.128906\\t(data_i, data_q): (0.437500,-0.187500)\\n\\t955: o_phase = -9'd28;\\t //LUT[955] \\tphase : -0.109375\\t(data_i, data_q): (0.437500,-0.156250)\\n\\t956: o_phase = -9'd23;\\t //LUT[956] \\tphase : -0.089844\\t(data_i, data_q): (0.437500,-0.125000)\\n\\t957: o_phase = -9'd17;\\t //LUT[957] \\tphase : -0.066406\\t(data_i, data_q): (0.437500,-0.093750)\\n\\t958: o_phase = -9'd12;\\t //LUT[958] \\tphase : -0.046875\\t(data_i, data_q): (0.437500,-0.062500)\\n\\t959: o_phase = -9'd6;\\t //LUT[959] \\tphase : -0.023438\\t(data_i, data_q): (0.437500,-0.031250)\\n\\t960: o_phase = +9'd0;\\t //LUT[960] \\tphase : 0.000000\\t(data_i, data_q): (0.468750,0.000000)\\n\\t961: o_phase = +9'd5;\\t //LUT[961] \\tphase : 0.019531\\t(data_i, data_q): (0.468750,0.031250)\\n\\t962: o_phase = +9'd11;\\t //LUT[962] \\tphase : 0.042969\\t(data_i, data_q): (0.468750,0.062500)\\n\\t963: o_phase = +9'd16;\\t //LUT[963] \\tphase : 0.062500\\t(data_i, data_q): (0.468750,0.093750)\\n\\t964: o_phase = +9'd21;\\t //LUT[964] \\tphase : 0.082031\\t(data_i, data_q): (0.468750,0.125000)\\n\\t965: o_phase = +9'd26;\\t //LUT[965] \\tphase : 0.101562\\t(data_i, data_q): (0.468750,0.156250)\\n\\t966: o_phase = +9'd31;\\t //LUT[966] \\tphase : 0.121094\\t(data_i, data_q): (0.468750,0.187500)\\n\\t967: o_phase = +9'd36;\\t //LUT[967] \\tphase : 0.140625\\t(data_i, data_q): (0.468750,0.218750)\\n\\t968: o_phase = +9'd40;\\t //LUT[968] \\tphase : 0.156250\\t(data_i, data_q): (0.468750,0.250000)\\n\\t969: o_phase = +9'd44;\\t //LUT[969] \\tphase : 0.171875\\t(data_i, data_q): (0.468750,0.281250)\\n\\t970: o_phase = +9'd48;\\t //LUT[970] \\tphase : 0.187500\\t(data_i, data_q): (0.468750,0.312500)\\n\\t971: o_phase = +9'd52;\\t //LUT[971] \\tphase : 0.203125\\t(data_i, data_q): (0.468750,0.343750)\\n\\t972: o_phase = +9'd55;\\t //LUT[972] \\tphase : 0.214844\\t(data_i, data_q): (0.468750,0.375000)\\n\\t973: o_phase = +9'd58;\\t //LUT[973] \\tphase : 0.226562\\t(data_i, data_q): (0.468750,0.406250)\\n\\t974: o_phase = +9'd61;\\t //LUT[974] \\tphase : 0.238281\\t(data_i, data_q): (0.468750,0.437500)\\n\\t975: o_phase = +9'd64;\\t //LUT[975] \\tphase : 0.250000\\t(data_i, data_q): (0.468750,0.468750)\\n\\t976: o_phase = +9'd67;\\t //LUT[976] \\tphase : 0.261719\\t(data_i, data_q): (0.468750,0.500000)\\n\\t977: o_phase = +9'd69;\\t //LUT[977] \\tphase : 0.269531\\t(data_i, data_q): (0.468750,0.531250)\\n\\t978: o_phase = +9'd71;\\t //LUT[978] \\tphase : 0.277344\\t(data_i, data_q): (0.468750,0.562500)\\n\\t979: o_phase = +9'd74;\\t //LUT[979] \\tphase : 0.289062\\t(data_i, data_q): (0.468750,0.593750)\\n\\t980: o_phase = +9'd76;\\t //LUT[980] \\tphase : 0.296875\\t(data_i, data_q): (0.468750,0.625000)\\n\\t981: o_phase = +9'd77;\\t //LUT[981] \\tphase : 0.300781\\t(data_i, data_q): (0.468750,0.656250)\\n\\t982: o_phase = +9'd79;\\t //LUT[982] \\tphase : 0.308594\\t(data_i, data_q): (0.468750,0.687500)\\n\\t983: o_phase = +9'd81;\\t //LUT[983] \\tphase : 0.316406\\t(data_i, data_q): (0.468750,0.718750)\\n\\t984: o_phase = +9'd82;\\t //LUT[984] \\tphase : 0.320312\\t(data_i, data_q): (0.468750,0.750000)\\n\\t985: o_phase = +9'd84;\\t //LUT[985] \\tphase : 0.328125\\t(data_i, data_q): (0.468750,0.781250)\\n\\t986: o_phase = +9'd85;\\t //LUT[986] \\tphase : 0.332031\\t(data_i, data_q): (0.468750,0.812500)\\n\\t987: o_phase = +9'd87;\\t //LUT[987] \\tphase : 0.339844\\t(data_i, data_q): (0.468750,0.843750)\\n\\t988: o_phase = +9'd88;\\t //LUT[988] \\tphase : 0.343750\\t(data_i, data_q): (0.468750,0.875000)\\n\\t989: o_phase = +9'd89;\\t //LUT[989] \\tphase : 0.347656\\t(data_i, data_q): (0.468750,0.906250)\\n\\t990: o_phase = +9'd90;\\t //LUT[990] \\tphase : 0.351562\\t(data_i, data_q): (0.468750,0.937500)\\n\\t991: o_phase = +9'd91;\\t //LUT[991] \\tphase : 0.355469\\t(data_i, data_q): (0.468750,0.968750)\\n\\t992: o_phase = -9'd92;\\t //LUT[992] \\tphase : -0.359375\\t(data_i, data_q): (0.468750,-1.000000)\\n\\t993: o_phase = -9'd91;\\t //LUT[993] \\tphase : -0.355469\\t(data_i, data_q): (0.468750,-0.968750)\\n\\t994: o_phase = -9'd90;\\t //LUT[994] \\tphase : -0.351562\\t(data_i, data_q): (0.468750,-0.937500)\\n\\t995: o_phase = -9'd89;\\t //LUT[995] \\tphase : -0.347656\\t(data_i, data_q): (0.468750,-0.906250)\\n\\t996: o_phase = -9'd88;\\t //LUT[996] \\tphase : -0.343750\\t(data_i, data_q): (0.468750,-0.875000)\\n\\t997: o_phase = -9'd87;\\t //LUT[997] \\tphase : -0.339844\\t(data_i, data_q): (0.468750,-0.843750)\\n\\t998: o_phase = -9'd85;\\t //LUT[998] \\tphase : -0.332031\\t(data_i, data_q): (0.468750,-0.812500)\\n\\t999: o_phase = -9'd84;\\t //LUT[999] \\tphase : -0.328125\\t(data_i, data_q): (0.468750,-0.781250)\\n\\t1000: o_phase = -9'd82;\\t //LUT[1000] \\tphase : -0.320312\\t(data_i, data_q): (0.468750,-0.750000)\\n\\t1001: o_phase = -9'd81;\\t //LUT[1001] \\tphase : -0.316406\\t(data_i, data_q): (0.468750,-0.718750)\\n\\t1002: o_phase = -9'd79;\\t //LUT[1002] \\tphase : -0.308594\\t(data_i, data_q): (0.468750,-0.687500)\\n\\t1003: o_phase = -9'd77;\\t //LUT[1003] \\tphase : -0.300781\\t(data_i, data_q): (0.468750,-0.656250)\\n\\t1004: o_phase = -9'd76;\\t //LUT[1004] \\tphase : -0.296875\\t(data_i, data_q): (0.468750,-0.625000)\\n\\t1005: o_phase = -9'd74;\\t //LUT[1005] \\tphase : -0.289062\\t(data_i, data_q): (0.468750,-0.593750)\\n\\t1006: o_phase = -9'd71;\\t //LUT[1006] \\tphase : -0.277344\\t(data_i, data_q): (0.468750,-0.562500)\\n\\t1007: o_phase = -9'd69;\\t //LUT[1007] \\tphase : -0.269531\\t(data_i, data_q): (0.468750,-0.531250)\\n\\t1008: o_phase = -9'd67;\\t //LUT[1008] \\tphase : -0.261719\\t(data_i, data_q): (0.468750,-0.500000)\\n\\t1009: o_phase = -9'd64;\\t //LUT[1009] \\tphase : -0.250000\\t(data_i, data_q): (0.468750,-0.468750)\\n\\t1010: o_phase = -9'd61;\\t //LUT[1010] \\tphase : -0.238281\\t(data_i, data_q): (0.468750,-0.437500)\\n\\t1011: o_phase = -9'd58;\\t //LUT[1011] \\tphase : -0.226562\\t(data_i, data_q): (0.468750,-0.406250)\\n\\t1012: o_phase = -9'd55;\\t //LUT[1012] \\tphase : -0.214844\\t(data_i, data_q): (0.468750,-0.375000)\\n\\t1013: o_phase = -9'd52;\\t //LUT[1013] \\tphase : -0.203125\\t(data_i, data_q): (0.468750,-0.343750)\\n\\t1014: o_phase = -9'd48;\\t //LUT[1014] \\tphase : -0.187500\\t(data_i, data_q): (0.468750,-0.312500)\\n\\t1015: o_phase = -9'd44;\\t //LUT[1015] \\tphase : -0.171875\\t(data_i, data_q): (0.468750,-0.281250)\\n\\t1016: o_phase = -9'd40;\\t //LUT[1016] \\tphase : -0.156250\\t(data_i, data_q): (0.468750,-0.250000)\\n\\t1017: o_phase = -9'd36;\\t //LUT[1017] \\tphase : -0.140625\\t(data_i, data_q): (0.468750,-0.218750)\\n\\t1018: o_phase = -9'd31;\\t //LUT[1018] \\tphase : -0.121094\\t(data_i, data_q): (0.468750,-0.187500)\\n\\t1019: o_phase = -9'd26;\\t //LUT[1019] \\tphase : -0.101562\\t(data_i, data_q): (0.468750,-0.156250)\\n\\t1020: o_phase = -9'd21;\\t //LUT[1020] \\tphase : -0.082031\\t(data_i, data_q): (0.468750,-0.125000)\\n\\t1021: o_phase = -9'd16;\\t //LUT[1021] \\tphase : -0.062500\\t(data_i, data_q): (0.468750,-0.093750)\\n\\t1022: o_phase = -9'd11;\\t //LUT[1022] \\tphase : -0.042969\\t(data_i, data_q): (0.468750,-0.062500)\\n\\t1023: o_phase = -9'd5;\\t //LUT[1023] \\tphase : -0.019531\\t(data_i, data_q): (0.468750,-0.031250)\\n\\t1024: o_phase = +9'd0;\\t //LUT[1024] \\tphase : 0.000000\\t(data_i, data_q): (0.500000,0.000000)\\n\\t1025: o_phase = +9'd5;\\t //LUT[1025] \\tphase : 0.019531\\t(data_i, data_q): (0.500000,0.031250)\\n\\t1026: o_phase = +9'd10;\\t //LUT[1026] \\tphase : 0.039062\\t(data_i, data_q): (0.500000,0.062500)\\n\\t1027: o_phase = +9'd15;\\t //LUT[1027] \\tphase : 0.058594\\t(data_i, data_q): (0.500000,0.093750)\\n\\t1028: o_phase = +9'd20;\\t //LUT[1028] \\tphase : 0.078125\\t(data_i, data_q): (0.500000,0.125000)\\n\\t1029: o_phase = +9'd25;\\t //LUT[1029] \\tphase : 0.097656\\t(data_i, data_q): (0.500000,0.156250)\\n\\t1030: o_phase = +9'd29;\\t //LUT[1030] \\tphase : 0.113281\\t(data_i, data_q): (0.500000,0.187500)\\n\\t1031: o_phase = +9'd34;\\t //LUT[1031] \\tphase : 0.132812\\t(data_i, data_q): (0.500000,0.218750)\\n\\t1032: o_phase = +9'd38;\\t //LUT[1032] \\tphase : 0.148438\\t(data_i, data_q): (0.500000,0.250000)\\n\\t1033: o_phase = +9'd42;\\t //LUT[1033] \\tphase : 0.164062\\t(data_i, data_q): (0.500000,0.281250)\\n\\t1034: o_phase = +9'd46;\\t //LUT[1034] \\tphase : 0.179688\\t(data_i, data_q): (0.500000,0.312500)\\n\\t1035: o_phase = +9'd49;\\t //LUT[1035] \\tphase : 0.191406\\t(data_i, data_q): (0.500000,0.343750)\\n\\t1036: o_phase = +9'd52;\\t //LUT[1036] \\tphase : 0.203125\\t(data_i, data_q): (0.500000,0.375000)\\n\\t1037: o_phase = +9'd56;\\t //LUT[1037] \\tphase : 0.218750\\t(data_i, data_q): (0.500000,0.406250)\\n\\t1038: o_phase = +9'd59;\\t //LUT[1038] \\tphase : 0.230469\\t(data_i, data_q): (0.500000,0.437500)\\n\\t1039: o_phase = +9'd61;\\t //LUT[1039] \\tphase : 0.238281\\t(data_i, data_q): (0.500000,0.468750)\\n\\t1040: o_phase = +9'd64;\\t //LUT[1040] \\tphase : 0.250000\\t(data_i, data_q): (0.500000,0.500000)\\n\\t1041: o_phase = +9'd66;\\t //LUT[1041] \\tphase : 0.257812\\t(data_i, data_q): (0.500000,0.531250)\\n\\t1042: o_phase = +9'd69;\\t //LUT[1042] \\tphase : 0.269531\\t(data_i, data_q): (0.500000,0.562500)\\n\\t1043: o_phase = +9'd71;\\t //LUT[1043] \\tphase : 0.277344\\t(data_i, data_q): (0.500000,0.593750)\\n\\t1044: o_phase = +9'd73;\\t //LUT[1044] \\tphase : 0.285156\\t(data_i, data_q): (0.500000,0.625000)\\n\\t1045: o_phase = +9'd75;\\t //LUT[1045] \\tphase : 0.292969\\t(data_i, data_q): (0.500000,0.656250)\\n\\t1046: o_phase = +9'd77;\\t //LUT[1046] \\tphase : 0.300781\\t(data_i, data_q): (0.500000,0.687500)\\n\\t1047: o_phase = +9'd78;\\t //LUT[1047] \\tphase : 0.304688\\t(data_i, data_q): (0.500000,0.718750)\\n\\t1048: o_phase = +9'd80;\\t //LUT[1048] \\tphase : 0.312500\\t(data_i, data_q): (0.500000,0.750000)\\n\\t1049: o_phase = +9'd82;\\t //LUT[1049] \\tphase : 0.320312\\t(data_i, data_q): (0.500000,0.781250)\\n\\t1050: o_phase = +9'd83;\\t //LUT[1050] \\tphase : 0.324219\\t(data_i, data_q): (0.500000,0.812500)\\n\\t1051: o_phase = +9'd84;\\t //LUT[1051] \\tphase : 0.328125\\t(data_i, data_q): (0.500000,0.843750)\\n\\t1052: o_phase = +9'd86;\\t //LUT[1052] \\tphase : 0.335938\\t(data_i, data_q): (0.500000,0.875000)\\n\\t1053: o_phase = +9'd87;\\t //LUT[1053] \\tphase : 0.339844\\t(data_i, data_q): (0.500000,0.906250)\\n\\t1054: o_phase = +9'd88;\\t //LUT[1054] \\tphase : 0.343750\\t(data_i, data_q): (0.500000,0.937500)\\n\\t1055: o_phase = +9'd89;\\t //LUT[1055] \\tphase : 0.347656\\t(data_i, data_q): (0.500000,0.968750)\\n\\t1056: o_phase = -9'd90;\\t //LUT[1056] \\tphase : -0.351562\\t(data_i, data_q): (0.500000,-1.000000)\\n\\t1057: o_phase = -9'd89;\\t //LUT[1057] \\tphase : -0.347656\\t(data_i, data_q): (0.500000,-0.968750)\\n\\t1058: o_phase = -9'd88;\\t //LUT[1058] \\tphase : -0.343750\\t(data_i, data_q): (0.500000,-0.937500)\\n\\t1059: o_phase = -9'd87;\\t //LUT[1059] \\tphase : -0.339844\\t(data_i, data_q): (0.500000,-0.906250)\\n\\t1060: o_phase = -9'd86;\\t //LUT[1060] \\tphase : -0.335938\\t(data_i, data_q): (0.500000,-0.875000)\\n\\t1061: o_phase = -9'd84;\\t //LUT[1061] \\tphase : -0.328125\\t(data_i, data_q): (0.500000,-0.843750)\\n\\t1062: o_phase = -9'd83;\\t //LUT[1062] \\tphase : -0.324219\\t(data_i, data_q): (0.500000,-0.812500)\\n\\t1063: o_phase = -9'd82;\\t //LUT[1063] \\tphase : -0.320312\\t(data_i, data_q): (0.500000,-0.781250)\\n\\t1064: o_phase = -9'd80;\\t //LUT[1064] \\tphase : -0.312500\\t(data_i, data_q): (0.500000,-0.750000)\\n\\t1065: o_phase = -9'd78;\\t //LUT[1065] \\tphase : -0.304688\\t(data_i, data_q): (0.500000,-0.718750)\\n\\t1066: o_phase = -9'd77;\\t //LUT[1066] \\tphase : -0.300781\\t(data_i, data_q): (0.500000,-0.687500)\\n\\t1067: o_phase = -9'd75;\\t //LUT[1067] \\tphase : -0.292969\\t(data_i, data_q): (0.500000,-0.656250)\\n\\t1068: o_phase = -9'd73;\\t //LUT[1068] \\tphase : -0.285156\\t(data_i, data_q): (0.500000,-0.625000)\\n\\t1069: o_phase = -9'd71;\\t //LUT[1069] \\tphase : -0.277344\\t(data_i, data_q): (0.500000,-0.593750)\\n\\t1070: o_phase = -9'd69;\\t //LUT[1070] \\tphase : -0.269531\\t(data_i, data_q): (0.500000,-0.562500)\\n\\t1071: o_phase = -9'd66;\\t //LUT[1071] \\tphase : -0.257812\\t(data_i, data_q): (0.500000,-0.531250)\\n\\t1072: o_phase = -9'd64;\\t //LUT[1072] \\tphase : -0.250000\\t(data_i, data_q): (0.500000,-0.500000)\\n\\t1073: o_phase = -9'd61;\\t //LUT[1073] \\tphase : -0.238281\\t(data_i, data_q): (0.500000,-0.468750)\\n\\t1074: o_phase = -9'd59;\\t //LUT[1074] \\tphase : -0.230469\\t(data_i, data_q): (0.500000,-0.437500)\\n\\t1075: o_phase = -9'd56;\\t //LUT[1075] \\tphase : -0.218750\\t(data_i, data_q): (0.500000,-0.406250)\\n\\t1076: o_phase = -9'd52;\\t //LUT[1076] \\tphase : -0.203125\\t(data_i, data_q): (0.500000,-0.375000)\\n\\t1077: o_phase = -9'd49;\\t //LUT[1077] \\tphase : -0.191406\\t(data_i, data_q): (0.500000,-0.343750)\\n\\t1078: o_phase = -9'd46;\\t //LUT[1078] \\tphase : -0.179688\\t(data_i, data_q): (0.500000,-0.312500)\\n\\t1079: o_phase = -9'd42;\\t //LUT[1079] \\tphase : -0.164062\\t(data_i, data_q): (0.500000,-0.281250)\\n\\t1080: o_phase = -9'd38;\\t //LUT[1080] \\tphase : -0.148438\\t(data_i, data_q): (0.500000,-0.250000)\\n\\t1081: o_phase = -9'd34;\\t //LUT[1081] \\tphase : -0.132812\\t(data_i, data_q): (0.500000,-0.218750)\\n\\t1082: o_phase = -9'd29;\\t //LUT[1082] \\tphase : -0.113281\\t(data_i, data_q): (0.500000,-0.187500)\\n\\t1083: o_phase = -9'd25;\\t //LUT[1083] \\tphase : -0.097656\\t(data_i, data_q): (0.500000,-0.156250)\\n\\t1084: o_phase = -9'd20;\\t //LUT[1084] \\tphase : -0.078125\\t(data_i, data_q): (0.500000,-0.125000)\\n\\t1085: o_phase = -9'd15;\\t //LUT[1085] \\tphase : -0.058594\\t(data_i, data_q): (0.500000,-0.093750)\\n\\t1086: o_phase = -9'd10;\\t //LUT[1086] \\tphase : -0.039062\\t(data_i, data_q): (0.500000,-0.062500)\\n\\t1087: o_phase = -9'd5;\\t //LUT[1087] \\tphase : -0.019531\\t(data_i, data_q): (0.500000,-0.031250)\\n\\t1088: o_phase = +9'd0;\\t //LUT[1088] \\tphase : 0.000000\\t(data_i, data_q): (0.531250,0.000000)\\n\\t1089: o_phase = +9'd5;\\t //LUT[1089] \\tphase : 0.019531\\t(data_i, data_q): (0.531250,0.031250)\\n\\t1090: o_phase = +9'd10;\\t //LUT[1090] \\tphase : 0.039062\\t(data_i, data_q): (0.531250,0.062500)\\n\\t1091: o_phase = +9'd14;\\t //LUT[1091] \\tphase : 0.054688\\t(data_i, data_q): (0.531250,0.093750)\\n\\t1092: o_phase = +9'd19;\\t //LUT[1092] \\tphase : 0.074219\\t(data_i, data_q): (0.531250,0.125000)\\n\\t1093: o_phase = +9'd23;\\t //LUT[1093] \\tphase : 0.089844\\t(data_i, data_q): (0.531250,0.156250)\\n\\t1094: o_phase = +9'd28;\\t //LUT[1094] \\tphase : 0.109375\\t(data_i, data_q): (0.531250,0.187500)\\n\\t1095: o_phase = +9'd32;\\t //LUT[1095] \\tphase : 0.125000\\t(data_i, data_q): (0.531250,0.218750)\\n\\t1096: o_phase = +9'd36;\\t //LUT[1096] \\tphase : 0.140625\\t(data_i, data_q): (0.531250,0.250000)\\n\\t1097: o_phase = +9'd40;\\t //LUT[1097] \\tphase : 0.156250\\t(data_i, data_q): (0.531250,0.281250)\\n\\t1098: o_phase = +9'd43;\\t //LUT[1098] \\tphase : 0.167969\\t(data_i, data_q): (0.531250,0.312500)\\n\\t1099: o_phase = +9'd47;\\t //LUT[1099] \\tphase : 0.183594\\t(data_i, data_q): (0.531250,0.343750)\\n\\t1100: o_phase = +9'd50;\\t //LUT[1100] \\tphase : 0.195312\\t(data_i, data_q): (0.531250,0.375000)\\n\\t1101: o_phase = +9'd53;\\t //LUT[1101] \\tphase : 0.207031\\t(data_i, data_q): (0.531250,0.406250)\\n\\t1102: o_phase = +9'd56;\\t //LUT[1102] \\tphase : 0.218750\\t(data_i, data_q): (0.531250,0.437500)\\n\\t1103: o_phase = +9'd59;\\t //LUT[1103] \\tphase : 0.230469\\t(data_i, data_q): (0.531250,0.468750)\\n\\t1104: o_phase = +9'd62;\\t //LUT[1104] \\tphase : 0.242188\\t(data_i, data_q): (0.531250,0.500000)\\n\\t1105: o_phase = +9'd64;\\t //LUT[1105] \\tphase : 0.250000\\t(data_i, data_q): (0.531250,0.531250)\\n\\t1106: o_phase = +9'd66;\\t //LUT[1106] \\tphase : 0.257812\\t(data_i, data_q): (0.531250,0.562500)\\n\\t1107: o_phase = +9'd69;\\t //LUT[1107] \\tphase : 0.269531\\t(data_i, data_q): (0.531250,0.593750)\\n\\t1108: o_phase = +9'd71;\\t //LUT[1108] \\tphase : 0.277344\\t(data_i, data_q): (0.531250,0.625000)\\n\\t1109: o_phase = +9'd73;\\t //LUT[1109] \\tphase : 0.285156\\t(data_i, data_q): (0.531250,0.656250)\\n\\t1110: o_phase = +9'd74;\\t //LUT[1110] \\tphase : 0.289062\\t(data_i, data_q): (0.531250,0.687500)\\n\\t1111: o_phase = +9'd76;\\t //LUT[1111] \\tphase : 0.296875\\t(data_i, data_q): (0.531250,0.718750)\\n\\t1112: o_phase = +9'd78;\\t //LUT[1112] \\tphase : 0.304688\\t(data_i, data_q): (0.531250,0.750000)\\n\\t1113: o_phase = +9'd79;\\t //LUT[1113] \\tphase : 0.308594\\t(data_i, data_q): (0.531250,0.781250)\\n\\t1114: o_phase = +9'd81;\\t //LUT[1114] \\tphase : 0.316406\\t(data_i, data_q): (0.531250,0.812500)\\n\\t1115: o_phase = +9'd82;\\t //LUT[1115] \\tphase : 0.320312\\t(data_i, data_q): (0.531250,0.843750)\\n\\t1116: o_phase = +9'd84;\\t //LUT[1116] \\tphase : 0.328125\\t(data_i, data_q): (0.531250,0.875000)\\n\\t1117: o_phase = +9'd85;\\t //LUT[1117] \\tphase : 0.332031\\t(data_i, data_q): (0.531250,0.906250)\\n\\t1118: o_phase = +9'd86;\\t //LUT[1118] \\tphase : 0.335938\\t(data_i, data_q): (0.531250,0.937500)\\n\\t1119: o_phase = +9'd87;\\t //LUT[1119] \\tphase : 0.339844\\t(data_i, data_q): (0.531250,0.968750)\\n\\t1120: o_phase = -9'd88;\\t //LUT[1120] \\tphase : -0.343750\\t(data_i, data_q): (0.531250,-1.000000)\\n\\t1121: o_phase = -9'd87;\\t //LUT[1121] \\tphase : -0.339844\\t(data_i, data_q): (0.531250,-0.968750)\\n\\t1122: o_phase = -9'd86;\\t //LUT[1122] \\tphase : -0.335938\\t(data_i, data_q): (0.531250,-0.937500)\\n\\t1123: o_phase = -9'd85;\\t //LUT[1123] \\tphase : -0.332031\\t(data_i, data_q): (0.531250,-0.906250)\\n\\t1124: o_phase = -9'd84;\\t //LUT[1124] \\tphase : -0.328125\\t(data_i, data_q): (0.531250,-0.875000)\\n\\t1125: o_phase = -9'd82;\\t //LUT[1125] \\tphase : -0.320312\\t(data_i, data_q): (0.531250,-0.843750)\\n\\t1126: o_phase = -9'd81;\\t //LUT[1126] \\tphase : -0.316406\\t(data_i, data_q): (0.531250,-0.812500)\\n\\t1127: o_phase = -9'd79;\\t //LUT[1127] \\tphase : -0.308594\\t(data_i, data_q): (0.531250,-0.781250)\\n\\t1128: o_phase = -9'd78;\\t //LUT[1128] \\tphase : -0.304688\\t(data_i, data_q): (0.531250,-0.750000)\\n\\t1129: o_phase = -9'd76;\\t //LUT[1129] \\tphase : -0.296875\\t(data_i, data_q): (0.531250,-0.718750)\\n\\t1130: o_phase = -9'd74;\\t //LUT[1130] \\tphase : -0.289062\\t(data_i, data_q): (0.531250,-0.687500)\\n\\t1131: o_phase = -9'd73;\\t //LUT[1131] \\tphase : -0.285156\\t(data_i, data_q): (0.531250,-0.656250)\\n\\t1132: o_phase = -9'd71;\\t //LUT[1132] \\tphase : -0.277344\\t(data_i, data_q): (0.531250,-0.625000)\\n\\t1133: o_phase = -9'd69;\\t //LUT[1133] \\tphase : -0.269531\\t(data_i, data_q): (0.531250,-0.593750)\\n\\t1134: o_phase = -9'd66;\\t //LUT[1134] \\tphase : -0.257812\\t(data_i, data_q): (0.531250,-0.562500)\\n\\t1135: o_phase = -9'd64;\\t //LUT[1135] \\tphase : -0.250000\\t(data_i, data_q): (0.531250,-0.531250)\\n\\t1136: o_phase = -9'd62;\\t //LUT[1136] \\tphase : -0.242188\\t(data_i, data_q): (0.531250,-0.500000)\\n\\t1137: o_phase = -9'd59;\\t //LUT[1137] \\tphase : -0.230469\\t(data_i, data_q): (0.531250,-0.468750)\\n\\t1138: o_phase = -9'd56;\\t //LUT[1138] \\tphase : -0.218750\\t(data_i, data_q): (0.531250,-0.437500)\\n\\t1139: o_phase = -9'd53;\\t //LUT[1139] \\tphase : -0.207031\\t(data_i, data_q): (0.531250,-0.406250)\\n\\t1140: o_phase = -9'd50;\\t //LUT[1140] \\tphase : -0.195312\\t(data_i, data_q): (0.531250,-0.375000)\\n\\t1141: o_phase = -9'd47;\\t //LUT[1141] \\tphase : -0.183594\\t(data_i, data_q): (0.531250,-0.343750)\\n\\t1142: o_phase = -9'd43;\\t //LUT[1142] \\tphase : -0.167969\\t(data_i, data_q): (0.531250,-0.312500)\\n\\t1143: o_phase = -9'd40;\\t //LUT[1143] \\tphase : -0.156250\\t(data_i, data_q): (0.531250,-0.281250)\\n\\t1144: o_phase = -9'd36;\\t //LUT[1144] \\tphase : -0.140625\\t(data_i, data_q): (0.531250,-0.250000)\\n\\t1145: o_phase = -9'd32;\\t //LUT[1145] \\tphase : -0.125000\\t(data_i, data_q): (0.531250,-0.218750)\\n\\t1146: o_phase = -9'd28;\\t //LUT[1146] \\tphase : -0.109375\\t(data_i, data_q): (0.531250,-0.187500)\\n\\t1147: o_phase = -9'd23;\\t //LUT[1147] \\tphase : -0.089844\\t(data_i, data_q): (0.531250,-0.156250)\\n\\t1148: o_phase = -9'd19;\\t //LUT[1148] \\tphase : -0.074219\\t(data_i, data_q): (0.531250,-0.125000)\\n\\t1149: o_phase = -9'd14;\\t //LUT[1149] \\tphase : -0.054688\\t(data_i, data_q): (0.531250,-0.093750)\\n\\t1150: o_phase = -9'd10;\\t //LUT[1150] \\tphase : -0.039062\\t(data_i, data_q): (0.531250,-0.062500)\\n\\t1151: o_phase = -9'd5;\\t //LUT[1151] \\tphase : -0.019531\\t(data_i, data_q): (0.531250,-0.031250)\\n\\t1152: o_phase = +9'd0;\\t //LUT[1152] \\tphase : 0.000000\\t(data_i, data_q): (0.562500,0.000000)\\n\\t1153: o_phase = +9'd5;\\t //LUT[1153] \\tphase : 0.019531\\t(data_i, data_q): (0.562500,0.031250)\\n\\t1154: o_phase = +9'd9;\\t //LUT[1154] \\tphase : 0.035156\\t(data_i, data_q): (0.562500,0.062500)\\n\\t1155: o_phase = +9'd13;\\t //LUT[1155] \\tphase : 0.050781\\t(data_i, data_q): (0.562500,0.093750)\\n\\t1156: o_phase = +9'd18;\\t //LUT[1156] \\tphase : 0.070312\\t(data_i, data_q): (0.562500,0.125000)\\n\\t1157: o_phase = +9'd22;\\t //LUT[1157] \\tphase : 0.085938\\t(data_i, data_q): (0.562500,0.156250)\\n\\t1158: o_phase = +9'd26;\\t //LUT[1158] \\tphase : 0.101562\\t(data_i, data_q): (0.562500,0.187500)\\n\\t1159: o_phase = +9'd30;\\t //LUT[1159] \\tphase : 0.117188\\t(data_i, data_q): (0.562500,0.218750)\\n\\t1160: o_phase = +9'd34;\\t //LUT[1160] \\tphase : 0.132812\\t(data_i, data_q): (0.562500,0.250000)\\n\\t1161: o_phase = +9'd38;\\t //LUT[1161] \\tphase : 0.148438\\t(data_i, data_q): (0.562500,0.281250)\\n\\t1162: o_phase = +9'd41;\\t //LUT[1162] \\tphase : 0.160156\\t(data_i, data_q): (0.562500,0.312500)\\n\\t1163: o_phase = +9'd45;\\t //LUT[1163] \\tphase : 0.175781\\t(data_i, data_q): (0.562500,0.343750)\\n\\t1164: o_phase = +9'd48;\\t //LUT[1164] \\tphase : 0.187500\\t(data_i, data_q): (0.562500,0.375000)\\n\\t1165: o_phase = +9'd51;\\t //LUT[1165] \\tphase : 0.199219\\t(data_i, data_q): (0.562500,0.406250)\\n\\t1166: o_phase = +9'd54;\\t //LUT[1166] \\tphase : 0.210938\\t(data_i, data_q): (0.562500,0.437500)\\n\\t1167: o_phase = +9'd57;\\t //LUT[1167] \\tphase : 0.222656\\t(data_i, data_q): (0.562500,0.468750)\\n\\t1168: o_phase = +9'd59;\\t //LUT[1168] \\tphase : 0.230469\\t(data_i, data_q): (0.562500,0.500000)\\n\\t1169: o_phase = +9'd62;\\t //LUT[1169] \\tphase : 0.242188\\t(data_i, data_q): (0.562500,0.531250)\\n\\t1170: o_phase = +9'd64;\\t //LUT[1170] \\tphase : 0.250000\\t(data_i, data_q): (0.562500,0.562500)\\n\\t1171: o_phase = +9'd66;\\t //LUT[1171] \\tphase : 0.257812\\t(data_i, data_q): (0.562500,0.593750)\\n\\t1172: o_phase = +9'd68;\\t //LUT[1172] \\tphase : 0.265625\\t(data_i, data_q): (0.562500,0.625000)\\n\\t1173: o_phase = +9'd70;\\t //LUT[1173] \\tphase : 0.273438\\t(data_i, data_q): (0.562500,0.656250)\\n\\t1174: o_phase = +9'd72;\\t //LUT[1174] \\tphase : 0.281250\\t(data_i, data_q): (0.562500,0.687500)\\n\\t1175: o_phase = +9'd74;\\t //LUT[1175] \\tphase : 0.289062\\t(data_i, data_q): (0.562500,0.718750)\\n\\t1176: o_phase = +9'd76;\\t //LUT[1176] \\tphase : 0.296875\\t(data_i, data_q): (0.562500,0.750000)\\n\\t1177: o_phase = +9'd77;\\t //LUT[1177] \\tphase : 0.300781\\t(data_i, data_q): (0.562500,0.781250)\\n\\t1178: o_phase = +9'd79;\\t //LUT[1178] \\tphase : 0.308594\\t(data_i, data_q): (0.562500,0.812500)\\n\\t1179: o_phase = +9'd80;\\t //LUT[1179] \\tphase : 0.312500\\t(data_i, data_q): (0.562500,0.843750)\\n\\t1180: o_phase = +9'd81;\\t //LUT[1180] \\tphase : 0.316406\\t(data_i, data_q): (0.562500,0.875000)\\n\\t1181: o_phase = +9'd83;\\t //LUT[1181] \\tphase : 0.324219\\t(data_i, data_q): (0.562500,0.906250)\\n\\t1182: o_phase = +9'd84;\\t //LUT[1182] \\tphase : 0.328125\\t(data_i, data_q): (0.562500,0.937500)\\n\\t1183: o_phase = +9'd85;\\t //LUT[1183] \\tphase : 0.332031\\t(data_i, data_q): (0.562500,0.968750)\\n\\t1184: o_phase = -9'd86;\\t //LUT[1184] \\tphase : -0.335938\\t(data_i, data_q): (0.562500,-1.000000)\\n\\t1185: o_phase = -9'd85;\\t //LUT[1185] \\tphase : -0.332031\\t(data_i, data_q): (0.562500,-0.968750)\\n\\t1186: o_phase = -9'd84;\\t //LUT[1186] \\tphase : -0.328125\\t(data_i, data_q): (0.562500,-0.937500)\\n\\t1187: o_phase = -9'd83;\\t //LUT[1187] \\tphase : -0.324219\\t(data_i, data_q): (0.562500,-0.906250)\\n\\t1188: o_phase = -9'd81;\\t //LUT[1188] \\tphase : -0.316406\\t(data_i, data_q): (0.562500,-0.875000)\\n\\t1189: o_phase = -9'd80;\\t //LUT[1189] \\tphase : -0.312500\\t(data_i, data_q): (0.562500,-0.843750)\\n\\t1190: o_phase = -9'd79;\\t //LUT[1190] \\tphase : -0.308594\\t(data_i, data_q): (0.562500,-0.812500)\\n\\t1191: o_phase = -9'd77;\\t //LUT[1191] \\tphase : -0.300781\\t(data_i, data_q): (0.562500,-0.781250)\\n\\t1192: o_phase = -9'd76;\\t //LUT[1192] \\tphase : -0.296875\\t(data_i, data_q): (0.562500,-0.750000)\\n\\t1193: o_phase = -9'd74;\\t //LUT[1193] \\tphase : -0.289062\\t(data_i, data_q): (0.562500,-0.718750)\\n\\t1194: o_phase = -9'd72;\\t //LUT[1194] \\tphase : -0.281250\\t(data_i, data_q): (0.562500,-0.687500)\\n\\t1195: o_phase = -9'd70;\\t //LUT[1195] \\tphase : -0.273438\\t(data_i, data_q): (0.562500,-0.656250)\\n\\t1196: o_phase = -9'd68;\\t //LUT[1196] \\tphase : -0.265625\\t(data_i, data_q): (0.562500,-0.625000)\\n\\t1197: o_phase = -9'd66;\\t //LUT[1197] \\tphase : -0.257812\\t(data_i, data_q): (0.562500,-0.593750)\\n\\t1198: o_phase = -9'd64;\\t //LUT[1198] \\tphase : -0.250000\\t(data_i, data_q): (0.562500,-0.562500)\\n\\t1199: o_phase = -9'd62;\\t //LUT[1199] \\tphase : -0.242188\\t(data_i, data_q): (0.562500,-0.531250)\\n\\t1200: o_phase = -9'd59;\\t //LUT[1200] \\tphase : -0.230469\\t(data_i, data_q): (0.562500,-0.500000)\\n\\t1201: o_phase = -9'd57;\\t //LUT[1201] \\tphase : -0.222656\\t(data_i, data_q): (0.562500,-0.468750)\\n\\t1202: o_phase = -9'd54;\\t //LUT[1202] \\tphase : -0.210938\\t(data_i, data_q): (0.562500,-0.437500)\\n\\t1203: o_phase = -9'd51;\\t //LUT[1203] \\tphase : -0.199219\\t(data_i, data_q): (0.562500,-0.406250)\\n\\t1204: o_phase = -9'd48;\\t //LUT[1204] \\tphase : -0.187500\\t(data_i, data_q): (0.562500,-0.375000)\\n\\t1205: o_phase = -9'd45;\\t //LUT[1205] \\tphase : -0.175781\\t(data_i, data_q): (0.562500,-0.343750)\\n\\t1206: o_phase = -9'd41;\\t //LUT[1206] \\tphase : -0.160156\\t(data_i, data_q): (0.562500,-0.312500)\\n\\t1207: o_phase = -9'd38;\\t //LUT[1207] \\tphase : -0.148438\\t(data_i, data_q): (0.562500,-0.281250)\\n\\t1208: o_phase = -9'd34;\\t //LUT[1208] \\tphase : -0.132812\\t(data_i, data_q): (0.562500,-0.250000)\\n\\t1209: o_phase = -9'd30;\\t //LUT[1209] \\tphase : -0.117188\\t(data_i, data_q): (0.562500,-0.218750)\\n\\t1210: o_phase = -9'd26;\\t //LUT[1210] \\tphase : -0.101562\\t(data_i, data_q): (0.562500,-0.187500)\\n\\t1211: o_phase = -9'd22;\\t //LUT[1211] \\tphase : -0.085938\\t(data_i, data_q): (0.562500,-0.156250)\\n\\t1212: o_phase = -9'd18;\\t //LUT[1212] \\tphase : -0.070312\\t(data_i, data_q): (0.562500,-0.125000)\\n\\t1213: o_phase = -9'd13;\\t //LUT[1213] \\tphase : -0.050781\\t(data_i, data_q): (0.562500,-0.093750)\\n\\t1214: o_phase = -9'd9;\\t //LUT[1214] \\tphase : -0.035156\\t(data_i, data_q): (0.562500,-0.062500)\\n\\t1215: o_phase = -9'd5;\\t //LUT[1215] \\tphase : -0.019531\\t(data_i, data_q): (0.562500,-0.031250)\\n\\t1216: o_phase = +9'd0;\\t //LUT[1216] \\tphase : 0.000000\\t(data_i, data_q): (0.593750,0.000000)\\n\\t1217: o_phase = +9'd4;\\t //LUT[1217] \\tphase : 0.015625\\t(data_i, data_q): (0.593750,0.031250)\\n\\t1218: o_phase = +9'd9;\\t //LUT[1218] \\tphase : 0.035156\\t(data_i, data_q): (0.593750,0.062500)\\n\\t1219: o_phase = +9'd13;\\t //LUT[1219] \\tphase : 0.050781\\t(data_i, data_q): (0.593750,0.093750)\\n\\t1220: o_phase = +9'd17;\\t //LUT[1220] \\tphase : 0.066406\\t(data_i, data_q): (0.593750,0.125000)\\n\\t1221: o_phase = +9'd21;\\t //LUT[1221] \\tphase : 0.082031\\t(data_i, data_q): (0.593750,0.156250)\\n\\t1222: o_phase = +9'd25;\\t //LUT[1222] \\tphase : 0.097656\\t(data_i, data_q): (0.593750,0.187500)\\n\\t1223: o_phase = +9'd29;\\t //LUT[1223] \\tphase : 0.113281\\t(data_i, data_q): (0.593750,0.218750)\\n\\t1224: o_phase = +9'd32;\\t //LUT[1224] \\tphase : 0.125000\\t(data_i, data_q): (0.593750,0.250000)\\n\\t1225: o_phase = +9'd36;\\t //LUT[1225] \\tphase : 0.140625\\t(data_i, data_q): (0.593750,0.281250)\\n\\t1226: o_phase = +9'd39;\\t //LUT[1226] \\tphase : 0.152344\\t(data_i, data_q): (0.593750,0.312500)\\n\\t1227: o_phase = +9'd43;\\t //LUT[1227] \\tphase : 0.167969\\t(data_i, data_q): (0.593750,0.343750)\\n\\t1228: o_phase = +9'd46;\\t //LUT[1228] \\tphase : 0.179688\\t(data_i, data_q): (0.593750,0.375000)\\n\\t1229: o_phase = +9'd49;\\t //LUT[1229] \\tphase : 0.191406\\t(data_i, data_q): (0.593750,0.406250)\\n\\t1230: o_phase = +9'd52;\\t //LUT[1230] \\tphase : 0.203125\\t(data_i, data_q): (0.593750,0.437500)\\n\\t1231: o_phase = +9'd54;\\t //LUT[1231] \\tphase : 0.210938\\t(data_i, data_q): (0.593750,0.468750)\\n\\t1232: o_phase = +9'd57;\\t //LUT[1232] \\tphase : 0.222656\\t(data_i, data_q): (0.593750,0.500000)\\n\\t1233: o_phase = +9'd59;\\t //LUT[1233] \\tphase : 0.230469\\t(data_i, data_q): (0.593750,0.531250)\\n\\t1234: o_phase = +9'd62;\\t //LUT[1234] \\tphase : 0.242188\\t(data_i, data_q): (0.593750,0.562500)\\n\\t1235: o_phase = +9'd64;\\t //LUT[1235] \\tphase : 0.250000\\t(data_i, data_q): (0.593750,0.593750)\\n\\t1236: o_phase = +9'd66;\\t //LUT[1236] \\tphase : 0.257812\\t(data_i, data_q): (0.593750,0.625000)\\n\\t1237: o_phase = +9'd68;\\t //LUT[1237] \\tphase : 0.265625\\t(data_i, data_q): (0.593750,0.656250)\\n\\t1238: o_phase = +9'd70;\\t //LUT[1238] \\tphase : 0.273438\\t(data_i, data_q): (0.593750,0.687500)\\n\\t1239: o_phase = +9'd72;\\t //LUT[1239] \\tphase : 0.281250\\t(data_i, data_q): (0.593750,0.718750)\\n\\t1240: o_phase = +9'd73;\\t //LUT[1240] \\tphase : 0.285156\\t(data_i, data_q): (0.593750,0.750000)\\n\\t1241: o_phase = +9'd75;\\t //LUT[1241] \\tphase : 0.292969\\t(data_i, data_q): (0.593750,0.781250)\\n\\t1242: o_phase = +9'd77;\\t //LUT[1242] \\tphase : 0.300781\\t(data_i, data_q): (0.593750,0.812500)\\n\\t1243: o_phase = +9'd78;\\t //LUT[1243] \\tphase : 0.304688\\t(data_i, data_q): (0.593750,0.843750)\\n\\t1244: o_phase = +9'd79;\\t //LUT[1244] \\tphase : 0.308594\\t(data_i, data_q): (0.593750,0.875000)\\n\\t1245: o_phase = +9'd81;\\t //LUT[1245] \\tphase : 0.316406\\t(data_i, data_q): (0.593750,0.906250)\\n\\t1246: o_phase = +9'd82;\\t //LUT[1246] \\tphase : 0.320312\\t(data_i, data_q): (0.593750,0.937500)\\n\\t1247: o_phase = +9'd83;\\t //LUT[1247] \\tphase : 0.324219\\t(data_i, data_q): (0.593750,0.968750)\\n\\t1248: o_phase = -9'd84;\\t //LUT[1248] \\tphase : -0.328125\\t(data_i, data_q): (0.593750,-1.000000)\\n\\t1249: o_phase = -9'd83;\\t //LUT[1249] \\tphase : -0.324219\\t(data_i, data_q): (0.593750,-0.968750)\\n\\t1250: o_phase = -9'd82;\\t //LUT[1250] \\tphase : -0.320312\\t(data_i, data_q): (0.593750,-0.937500)\\n\\t1251: o_phase = -9'd81;\\t //LUT[1251] \\tphase : -0.316406\\t(data_i, data_q): (0.593750,-0.906250)\\n\\t1252: o_phase = -9'd79;\\t //LUT[1252] \\tphase : -0.308594\\t(data_i, data_q): (0.593750,-0.875000)\\n\\t1253: o_phase = -9'd78;\\t //LUT[1253] \\tphase : -0.304688\\t(data_i, data_q): (0.593750,-0.843750)\\n\\t1254: o_phase = -9'd77;\\t //LUT[1254] \\tphase : -0.300781\\t(data_i, data_q): (0.593750,-0.812500)\\n\\t1255: o_phase = -9'd75;\\t //LUT[1255] \\tphase : -0.292969\\t(data_i, data_q): (0.593750,-0.781250)\\n\\t1256: o_phase = -9'd73;\\t //LUT[1256] \\tphase : -0.285156\\t(data_i, data_q): (0.593750,-0.750000)\\n\\t1257: o_phase = -9'd72;\\t //LUT[1257] \\tphase : -0.281250\\t(data_i, data_q): (0.593750,-0.718750)\\n\\t1258: o_phase = -9'd70;\\t //LUT[1258] \\tphase : -0.273438\\t(data_i, data_q): (0.593750,-0.687500)\\n\\t1259: o_phase = -9'd68;\\t //LUT[1259] \\tphase : -0.265625\\t(data_i, data_q): (0.593750,-0.656250)\\n\\t1260: o_phase = -9'd66;\\t //LUT[1260] \\tphase : -0.257812\\t(data_i, data_q): (0.593750,-0.625000)\\n\\t1261: o_phase = -9'd64;\\t //LUT[1261] \\tphase : -0.250000\\t(data_i, data_q): (0.593750,-0.593750)\\n\\t1262: o_phase = -9'd62;\\t //LUT[1262] \\tphase : -0.242188\\t(data_i, data_q): (0.593750,-0.562500)\\n\\t1263: o_phase = -9'd59;\\t //LUT[1263] \\tphase : -0.230469\\t(data_i, data_q): (0.593750,-0.531250)\\n\\t1264: o_phase = -9'd57;\\t //LUT[1264] \\tphase : -0.222656\\t(data_i, data_q): (0.593750,-0.500000)\\n\\t1265: o_phase = -9'd54;\\t //LUT[1265] \\tphase : -0.210938\\t(data_i, data_q): (0.593750,-0.468750)\\n\\t1266: o_phase = -9'd52;\\t //LUT[1266] \\tphase : -0.203125\\t(data_i, data_q): (0.593750,-0.437500)\\n\\t1267: o_phase = -9'd49;\\t //LUT[1267] \\tphase : -0.191406\\t(data_i, data_q): (0.593750,-0.406250)\\n\\t1268: o_phase = -9'd46;\\t //LUT[1268] \\tphase : -0.179688\\t(data_i, data_q): (0.593750,-0.375000)\\n\\t1269: o_phase = -9'd43;\\t //LUT[1269] \\tphase : -0.167969\\t(data_i, data_q): (0.593750,-0.343750)\\n\\t1270: o_phase = -9'd39;\\t //LUT[1270] \\tphase : -0.152344\\t(data_i, data_q): (0.593750,-0.312500)\\n\\t1271: o_phase = -9'd36;\\t //LUT[1271] \\tphase : -0.140625\\t(data_i, data_q): (0.593750,-0.281250)\\n\\t1272: o_phase = -9'd32;\\t //LUT[1272] \\tphase : -0.125000\\t(data_i, data_q): (0.593750,-0.250000)\\n\\t1273: o_phase = -9'd29;\\t //LUT[1273] \\tphase : -0.113281\\t(data_i, data_q): (0.593750,-0.218750)\\n\\t1274: o_phase = -9'd25;\\t //LUT[1274] \\tphase : -0.097656\\t(data_i, data_q): (0.593750,-0.187500)\\n\\t1275: o_phase = -9'd21;\\t //LUT[1275] \\tphase : -0.082031\\t(data_i, data_q): (0.593750,-0.156250)\\n\\t1276: o_phase = -9'd17;\\t //LUT[1276] \\tphase : -0.066406\\t(data_i, data_q): (0.593750,-0.125000)\\n\\t1277: o_phase = -9'd13;\\t //LUT[1277] \\tphase : -0.050781\\t(data_i, data_q): (0.593750,-0.093750)\\n\\t1278: o_phase = -9'd9;\\t //LUT[1278] \\tphase : -0.035156\\t(data_i, data_q): (0.593750,-0.062500)\\n\\t1279: o_phase = -9'd4;\\t //LUT[1279] \\tphase : -0.015625\\t(data_i, data_q): (0.593750,-0.031250)\\n\\t1280: o_phase = +9'd0;\\t //LUT[1280] \\tphase : 0.000000\\t(data_i, data_q): (0.625000,0.000000)\\n\\t1281: o_phase = +9'd4;\\t //LUT[1281] \\tphase : 0.015625\\t(data_i, data_q): (0.625000,0.031250)\\n\\t1282: o_phase = +9'd8;\\t //LUT[1282] \\tphase : 0.031250\\t(data_i, data_q): (0.625000,0.062500)\\n\\t1283: o_phase = +9'd12;\\t //LUT[1283] \\tphase : 0.046875\\t(data_i, data_q): (0.625000,0.093750)\\n\\t1284: o_phase = +9'd16;\\t //LUT[1284] \\tphase : 0.062500\\t(data_i, data_q): (0.625000,0.125000)\\n\\t1285: o_phase = +9'd20;\\t //LUT[1285] \\tphase : 0.078125\\t(data_i, data_q): (0.625000,0.156250)\\n\\t1286: o_phase = +9'd24;\\t //LUT[1286] \\tphase : 0.093750\\t(data_i, data_q): (0.625000,0.187500)\\n\\t1287: o_phase = +9'd27;\\t //LUT[1287] \\tphase : 0.105469\\t(data_i, data_q): (0.625000,0.218750)\\n\\t1288: o_phase = +9'd31;\\t //LUT[1288] \\tphase : 0.121094\\t(data_i, data_q): (0.625000,0.250000)\\n\\t1289: o_phase = +9'd34;\\t //LUT[1289] \\tphase : 0.132812\\t(data_i, data_q): (0.625000,0.281250)\\n\\t1290: o_phase = +9'd38;\\t //LUT[1290] \\tphase : 0.148438\\t(data_i, data_q): (0.625000,0.312500)\\n\\t1291: o_phase = +9'd41;\\t //LUT[1291] \\tphase : 0.160156\\t(data_i, data_q): (0.625000,0.343750)\\n\\t1292: o_phase = +9'd44;\\t //LUT[1292] \\tphase : 0.171875\\t(data_i, data_q): (0.625000,0.375000)\\n\\t1293: o_phase = +9'd47;\\t //LUT[1293] \\tphase : 0.183594\\t(data_i, data_q): (0.625000,0.406250)\\n\\t1294: o_phase = +9'd50;\\t //LUT[1294] \\tphase : 0.195312\\t(data_i, data_q): (0.625000,0.437500)\\n\\t1295: o_phase = +9'd52;\\t //LUT[1295] \\tphase : 0.203125\\t(data_i, data_q): (0.625000,0.468750)\\n\\t1296: o_phase = +9'd55;\\t //LUT[1296] \\tphase : 0.214844\\t(data_i, data_q): (0.625000,0.500000)\\n\\t1297: o_phase = +9'd57;\\t //LUT[1297] \\tphase : 0.222656\\t(data_i, data_q): (0.625000,0.531250)\\n\\t1298: o_phase = +9'd60;\\t //LUT[1298] \\tphase : 0.234375\\t(data_i, data_q): (0.625000,0.562500)\\n\\t1299: o_phase = +9'd62;\\t //LUT[1299] \\tphase : 0.242188\\t(data_i, data_q): (0.625000,0.593750)\\n\\t1300: o_phase = +9'd64;\\t //LUT[1300] \\tphase : 0.250000\\t(data_i, data_q): (0.625000,0.625000)\\n\\t1301: o_phase = +9'd66;\\t //LUT[1301] \\tphase : 0.257812\\t(data_i, data_q): (0.625000,0.656250)\\n\\t1302: o_phase = +9'd68;\\t //LUT[1302] \\tphase : 0.265625\\t(data_i, data_q): (0.625000,0.687500)\\n\\t1303: o_phase = +9'd70;\\t //LUT[1303] \\tphase : 0.273438\\t(data_i, data_q): (0.625000,0.718750)\\n\\t1304: o_phase = +9'd71;\\t //LUT[1304] \\tphase : 0.277344\\t(data_i, data_q): (0.625000,0.750000)\\n\\t1305: o_phase = +9'd73;\\t //LUT[1305] \\tphase : 0.285156\\t(data_i, data_q): (0.625000,0.781250)\\n\\t1306: o_phase = +9'd75;\\t //LUT[1306] \\tphase : 0.292969\\t(data_i, data_q): (0.625000,0.812500)\\n\\t1307: o_phase = +9'd76;\\t //LUT[1307] \\tphase : 0.296875\\t(data_i, data_q): (0.625000,0.843750)\\n\\t1308: o_phase = +9'd77;\\t //LUT[1308] \\tphase : 0.300781\\t(data_i, data_q): (0.625000,0.875000)\\n\\t1309: o_phase = +9'd79;\\t //LUT[1309] \\tphase : 0.308594\\t(data_i, data_q): (0.625000,0.906250)\\n\\t1310: o_phase = +9'd80;\\t //LUT[1310] \\tphase : 0.312500\\t(data_i, data_q): (0.625000,0.937500)\\n\\t1311: o_phase = +9'd81;\\t //LUT[1311] \\tphase : 0.316406\\t(data_i, data_q): (0.625000,0.968750)\\n\\t1312: o_phase = -9'd82;\\t //LUT[1312] \\tphase : -0.320312\\t(data_i, data_q): (0.625000,-1.000000)\\n\\t1313: o_phase = -9'd81;\\t //LUT[1313] \\tphase : -0.316406\\t(data_i, data_q): (0.625000,-0.968750)\\n\\t1314: o_phase = -9'd80;\\t //LUT[1314] \\tphase : -0.312500\\t(data_i, data_q): (0.625000,-0.937500)\\n\\t1315: o_phase = -9'd79;\\t //LUT[1315] \\tphase : -0.308594\\t(data_i, data_q): (0.625000,-0.906250)\\n\\t1316: o_phase = -9'd77;\\t //LUT[1316] \\tphase : -0.300781\\t(data_i, data_q): (0.625000,-0.875000)\\n\\t1317: o_phase = -9'd76;\\t //LUT[1317] \\tphase : -0.296875\\t(data_i, data_q): (0.625000,-0.843750)\\n\\t1318: o_phase = -9'd75;\\t //LUT[1318] \\tphase : -0.292969\\t(data_i, data_q): (0.625000,-0.812500)\\n\\t1319: o_phase = -9'd73;\\t //LUT[1319] \\tphase : -0.285156\\t(data_i, data_q): (0.625000,-0.781250)\\n\\t1320: o_phase = -9'd71;\\t //LUT[1320] \\tphase : -0.277344\\t(data_i, data_q): (0.625000,-0.750000)\\n\\t1321: o_phase = -9'd70;\\t //LUT[1321] \\tphase : -0.273438\\t(data_i, data_q): (0.625000,-0.718750)\\n\\t1322: o_phase = -9'd68;\\t //LUT[1322] \\tphase : -0.265625\\t(data_i, data_q): (0.625000,-0.687500)\\n\\t1323: o_phase = -9'd66;\\t //LUT[1323] \\tphase : -0.257812\\t(data_i, data_q): (0.625000,-0.656250)\\n\\t1324: o_phase = -9'd64;\\t //LUT[1324] \\tphase : -0.250000\\t(data_i, data_q): (0.625000,-0.625000)\\n\\t1325: o_phase = -9'd62;\\t //LUT[1325] \\tphase : -0.242188\\t(data_i, data_q): (0.625000,-0.593750)\\n\\t1326: o_phase = -9'd60;\\t //LUT[1326] \\tphase : -0.234375\\t(data_i, data_q): (0.625000,-0.562500)\\n\\t1327: o_phase = -9'd57;\\t //LUT[1327] \\tphase : -0.222656\\t(data_i, data_q): (0.625000,-0.531250)\\n\\t1328: o_phase = -9'd55;\\t //LUT[1328] \\tphase : -0.214844\\t(data_i, data_q): (0.625000,-0.500000)\\n\\t1329: o_phase = -9'd52;\\t //LUT[1329] \\tphase : -0.203125\\t(data_i, data_q): (0.625000,-0.468750)\\n\\t1330: o_phase = -9'd50;\\t //LUT[1330] \\tphase : -0.195312\\t(data_i, data_q): (0.625000,-0.437500)\\n\\t1331: o_phase = -9'd47;\\t //LUT[1331] \\tphase : -0.183594\\t(data_i, data_q): (0.625000,-0.406250)\\n\\t1332: o_phase = -9'd44;\\t //LUT[1332] \\tphase : -0.171875\\t(data_i, data_q): (0.625000,-0.375000)\\n\\t1333: o_phase = -9'd41;\\t //LUT[1333] \\tphase : -0.160156\\t(data_i, data_q): (0.625000,-0.343750)\\n\\t1334: o_phase = -9'd38;\\t //LUT[1334] \\tphase : -0.148438\\t(data_i, data_q): (0.625000,-0.312500)\\n\\t1335: o_phase = -9'd34;\\t //LUT[1335] \\tphase : -0.132812\\t(data_i, data_q): (0.625000,-0.281250)\\n\\t1336: o_phase = -9'd31;\\t //LUT[1336] \\tphase : -0.121094\\t(data_i, data_q): (0.625000,-0.250000)\\n\\t1337: o_phase = -9'd27;\\t //LUT[1337] \\tphase : -0.105469\\t(data_i, data_q): (0.625000,-0.218750)\\n\\t1338: o_phase = -9'd24;\\t //LUT[1338] \\tphase : -0.093750\\t(data_i, data_q): (0.625000,-0.187500)\\n\\t1339: o_phase = -9'd20;\\t //LUT[1339] \\tphase : -0.078125\\t(data_i, data_q): (0.625000,-0.156250)\\n\\t1340: o_phase = -9'd16;\\t //LUT[1340] \\tphase : -0.062500\\t(data_i, data_q): (0.625000,-0.125000)\\n\\t1341: o_phase = -9'd12;\\t //LUT[1341] \\tphase : -0.046875\\t(data_i, data_q): (0.625000,-0.093750)\\n\\t1342: o_phase = -9'd8;\\t //LUT[1342] \\tphase : -0.031250\\t(data_i, data_q): (0.625000,-0.062500)\\n\\t1343: o_phase = -9'd4;\\t //LUT[1343] \\tphase : -0.015625\\t(data_i, data_q): (0.625000,-0.031250)\\n\\t1344: o_phase = +9'd0;\\t //LUT[1344] \\tphase : 0.000000\\t(data_i, data_q): (0.656250,0.000000)\\n\\t1345: o_phase = +9'd4;\\t //LUT[1345] \\tphase : 0.015625\\t(data_i, data_q): (0.656250,0.031250)\\n\\t1346: o_phase = +9'd8;\\t //LUT[1346] \\tphase : 0.031250\\t(data_i, data_q): (0.656250,0.062500)\\n\\t1347: o_phase = +9'd12;\\t //LUT[1347] \\tphase : 0.046875\\t(data_i, data_q): (0.656250,0.093750)\\n\\t1348: o_phase = +9'd15;\\t //LUT[1348] \\tphase : 0.058594\\t(data_i, data_q): (0.656250,0.125000)\\n\\t1349: o_phase = +9'd19;\\t //LUT[1349] \\tphase : 0.074219\\t(data_i, data_q): (0.656250,0.156250)\\n\\t1350: o_phase = +9'd23;\\t //LUT[1350] \\tphase : 0.089844\\t(data_i, data_q): (0.656250,0.187500)\\n\\t1351: o_phase = +9'd26;\\t //LUT[1351] \\tphase : 0.101562\\t(data_i, data_q): (0.656250,0.218750)\\n\\t1352: o_phase = +9'd30;\\t //LUT[1352] \\tphase : 0.117188\\t(data_i, data_q): (0.656250,0.250000)\\n\\t1353: o_phase = +9'd33;\\t //LUT[1353] \\tphase : 0.128906\\t(data_i, data_q): (0.656250,0.281250)\\n\\t1354: o_phase = +9'd36;\\t //LUT[1354] \\tphase : 0.140625\\t(data_i, data_q): (0.656250,0.312500)\\n\\t1355: o_phase = +9'd39;\\t //LUT[1355] \\tphase : 0.152344\\t(data_i, data_q): (0.656250,0.343750)\\n\\t1356: o_phase = +9'd42;\\t //LUT[1356] \\tphase : 0.164062\\t(data_i, data_q): (0.656250,0.375000)\\n\\t1357: o_phase = +9'd45;\\t //LUT[1357] \\tphase : 0.175781\\t(data_i, data_q): (0.656250,0.406250)\\n\\t1358: o_phase = +9'd48;\\t //LUT[1358] \\tphase : 0.187500\\t(data_i, data_q): (0.656250,0.437500)\\n\\t1359: o_phase = +9'd51;\\t //LUT[1359] \\tphase : 0.199219\\t(data_i, data_q): (0.656250,0.468750)\\n\\t1360: o_phase = +9'd53;\\t //LUT[1360] \\tphase : 0.207031\\t(data_i, data_q): (0.656250,0.500000)\\n\\t1361: o_phase = +9'd55;\\t //LUT[1361] \\tphase : 0.214844\\t(data_i, data_q): (0.656250,0.531250)\\n\\t1362: o_phase = +9'd58;\\t //LUT[1362] \\tphase : 0.226562\\t(data_i, data_q): (0.656250,0.562500)\\n\\t1363: o_phase = +9'd60;\\t //LUT[1363] \\tphase : 0.234375\\t(data_i, data_q): (0.656250,0.593750)\\n\\t1364: o_phase = +9'd62;\\t //LUT[1364] \\tphase : 0.242188\\t(data_i, data_q): (0.656250,0.625000)\\n\\t1365: o_phase = +9'd64;\\t //LUT[1365] \\tphase : 0.250000\\t(data_i, data_q): (0.656250,0.656250)\\n\\t1366: o_phase = +9'd66;\\t //LUT[1366] \\tphase : 0.257812\\t(data_i, data_q): (0.656250,0.687500)\\n\\t1367: o_phase = +9'd68;\\t //LUT[1367] \\tphase : 0.265625\\t(data_i, data_q): (0.656250,0.718750)\\n\\t1368: o_phase = +9'd69;\\t //LUT[1368] \\tphase : 0.269531\\t(data_i, data_q): (0.656250,0.750000)\\n\\t1369: o_phase = +9'd71;\\t //LUT[1369] \\tphase : 0.277344\\t(data_i, data_q): (0.656250,0.781250)\\n\\t1370: o_phase = +9'd73;\\t //LUT[1370] \\tphase : 0.285156\\t(data_i, data_q): (0.656250,0.812500)\\n\\t1371: o_phase = +9'd74;\\t //LUT[1371] \\tphase : 0.289062\\t(data_i, data_q): (0.656250,0.843750)\\n\\t1372: o_phase = +9'd76;\\t //LUT[1372] \\tphase : 0.296875\\t(data_i, data_q): (0.656250,0.875000)\\n\\t1373: o_phase = +9'd77;\\t //LUT[1373] \\tphase : 0.300781\\t(data_i, data_q): (0.656250,0.906250)\\n\\t1374: o_phase = +9'd78;\\t //LUT[1374] \\tphase : 0.304688\\t(data_i, data_q): (0.656250,0.937500)\\n\\t1375: o_phase = +9'd79;\\t //LUT[1375] \\tphase : 0.308594\\t(data_i, data_q): (0.656250,0.968750)\\n\\t1376: o_phase = -9'd81;\\t //LUT[1376] \\tphase : -0.316406\\t(data_i, data_q): (0.656250,-1.000000)\\n\\t1377: o_phase = -9'd79;\\t //LUT[1377] \\tphase : -0.308594\\t(data_i, data_q): (0.656250,-0.968750)\\n\\t1378: o_phase = -9'd78;\\t //LUT[1378] \\tphase : -0.304688\\t(data_i, data_q): (0.656250,-0.937500)\\n\\t1379: o_phase = -9'd77;\\t //LUT[1379] \\tphase : -0.300781\\t(data_i, data_q): (0.656250,-0.906250)\\n\\t1380: o_phase = -9'd76;\\t //LUT[1380] \\tphase : -0.296875\\t(data_i, data_q): (0.656250,-0.875000)\\n\\t1381: o_phase = -9'd74;\\t //LUT[1381] \\tphase : -0.289062\\t(data_i, data_q): (0.656250,-0.843750)\\n\\t1382: o_phase = -9'd73;\\t //LUT[1382] \\tphase : -0.285156\\t(data_i, data_q): (0.656250,-0.812500)\\n\\t1383: o_phase = -9'd71;\\t //LUT[1383] \\tphase : -0.277344\\t(data_i, data_q): (0.656250,-0.781250)\\n\\t1384: o_phase = -9'd69;\\t //LUT[1384] \\tphase : -0.269531\\t(data_i, data_q): (0.656250,-0.750000)\\n\\t1385: o_phase = -9'd68;\\t //LUT[1385] \\tphase : -0.265625\\t(data_i, data_q): (0.656250,-0.718750)\\n\\t1386: o_phase = -9'd66;\\t //LUT[1386] \\tphase : -0.257812\\t(data_i, data_q): (0.656250,-0.687500)\\n\\t1387: o_phase = -9'd64;\\t //LUT[1387] \\tphase : -0.250000\\t(data_i, data_q): (0.656250,-0.656250)\\n\\t1388: o_phase = -9'd62;\\t //LUT[1388] \\tphase : -0.242188\\t(data_i, data_q): (0.656250,-0.625000)\\n\\t1389: o_phase = -9'd60;\\t //LUT[1389] \\tphase : -0.234375\\t(data_i, data_q): (0.656250,-0.593750)\\n\\t1390: o_phase = -9'd58;\\t //LUT[1390] \\tphase : -0.226562\\t(data_i, data_q): (0.656250,-0.562500)\\n\\t1391: o_phase = -9'd55;\\t //LUT[1391] \\tphase : -0.214844\\t(data_i, data_q): (0.656250,-0.531250)\\n\\t1392: o_phase = -9'd53;\\t //LUT[1392] \\tphase : -0.207031\\t(data_i, data_q): (0.656250,-0.500000)\\n\\t1393: o_phase = -9'd51;\\t //LUT[1393] \\tphase : -0.199219\\t(data_i, data_q): (0.656250,-0.468750)\\n\\t1394: o_phase = -9'd48;\\t //LUT[1394] \\tphase : -0.187500\\t(data_i, data_q): (0.656250,-0.437500)\\n\\t1395: o_phase = -9'd45;\\t //LUT[1395] \\tphase : -0.175781\\t(data_i, data_q): (0.656250,-0.406250)\\n\\t1396: o_phase = -9'd42;\\t //LUT[1396] \\tphase : -0.164062\\t(data_i, data_q): (0.656250,-0.375000)\\n\\t1397: o_phase = -9'd39;\\t //LUT[1397] \\tphase : -0.152344\\t(data_i, data_q): (0.656250,-0.343750)\\n\\t1398: o_phase = -9'd36;\\t //LUT[1398] \\tphase : -0.140625\\t(data_i, data_q): (0.656250,-0.312500)\\n\\t1399: o_phase = -9'd33;\\t //LUT[1399] \\tphase : -0.128906\\t(data_i, data_q): (0.656250,-0.281250)\\n\\t1400: o_phase = -9'd30;\\t //LUT[1400] \\tphase : -0.117188\\t(data_i, data_q): (0.656250,-0.250000)\\n\\t1401: o_phase = -9'd26;\\t //LUT[1401] \\tphase : -0.101562\\t(data_i, data_q): (0.656250,-0.218750)\\n\\t1402: o_phase = -9'd23;\\t //LUT[1402] \\tphase : -0.089844\\t(data_i, data_q): (0.656250,-0.187500)\\n\\t1403: o_phase = -9'd19;\\t //LUT[1403] \\tphase : -0.074219\\t(data_i, data_q): (0.656250,-0.156250)\\n\\t1404: o_phase = -9'd15;\\t //LUT[1404] \\tphase : -0.058594\\t(data_i, data_q): (0.656250,-0.125000)\\n\\t1405: o_phase = -9'd12;\\t //LUT[1405] \\tphase : -0.046875\\t(data_i, data_q): (0.656250,-0.093750)\\n\\t1406: o_phase = -9'd8;\\t //LUT[1406] \\tphase : -0.031250\\t(data_i, data_q): (0.656250,-0.062500)\\n\\t1407: o_phase = -9'd4;\\t //LUT[1407] \\tphase : -0.015625\\t(data_i, data_q): (0.656250,-0.031250)\\n\\t1408: o_phase = +9'd0;\\t //LUT[1408] \\tphase : 0.000000\\t(data_i, data_q): (0.687500,0.000000)\\n\\t1409: o_phase = +9'd4;\\t //LUT[1409] \\tphase : 0.015625\\t(data_i, data_q): (0.687500,0.031250)\\n\\t1410: o_phase = +9'd7;\\t //LUT[1410] \\tphase : 0.027344\\t(data_i, data_q): (0.687500,0.062500)\\n\\t1411: o_phase = +9'd11;\\t //LUT[1411] \\tphase : 0.042969\\t(data_i, data_q): (0.687500,0.093750)\\n\\t1412: o_phase = +9'd15;\\t //LUT[1412] \\tphase : 0.058594\\t(data_i, data_q): (0.687500,0.125000)\\n\\t1413: o_phase = +9'd18;\\t //LUT[1413] \\tphase : 0.070312\\t(data_i, data_q): (0.687500,0.156250)\\n\\t1414: o_phase = +9'd22;\\t //LUT[1414] \\tphase : 0.085938\\t(data_i, data_q): (0.687500,0.187500)\\n\\t1415: o_phase = +9'd25;\\t //LUT[1415] \\tphase : 0.097656\\t(data_i, data_q): (0.687500,0.218750)\\n\\t1416: o_phase = +9'd28;\\t //LUT[1416] \\tphase : 0.109375\\t(data_i, data_q): (0.687500,0.250000)\\n\\t1417: o_phase = +9'd32;\\t //LUT[1417] \\tphase : 0.125000\\t(data_i, data_q): (0.687500,0.281250)\\n\\t1418: o_phase = +9'd35;\\t //LUT[1418] \\tphase : 0.136719\\t(data_i, data_q): (0.687500,0.312500)\\n\\t1419: o_phase = +9'd38;\\t //LUT[1419] \\tphase : 0.148438\\t(data_i, data_q): (0.687500,0.343750)\\n\\t1420: o_phase = +9'd41;\\t //LUT[1420] \\tphase : 0.160156\\t(data_i, data_q): (0.687500,0.375000)\\n\\t1421: o_phase = +9'd43;\\t //LUT[1421] \\tphase : 0.167969\\t(data_i, data_q): (0.687500,0.406250)\\n\\t1422: o_phase = +9'd46;\\t //LUT[1422] \\tphase : 0.179688\\t(data_i, data_q): (0.687500,0.437500)\\n\\t1423: o_phase = +9'd49;\\t //LUT[1423] \\tphase : 0.191406\\t(data_i, data_q): (0.687500,0.468750)\\n\\t1424: o_phase = +9'd51;\\t //LUT[1424] \\tphase : 0.199219\\t(data_i, data_q): (0.687500,0.500000)\\n\\t1425: o_phase = +9'd54;\\t //LUT[1425] \\tphase : 0.210938\\t(data_i, data_q): (0.687500,0.531250)\\n\\t1426: o_phase = +9'd56;\\t //LUT[1426] \\tphase : 0.218750\\t(data_i, data_q): (0.687500,0.562500)\\n\\t1427: o_phase = +9'd58;\\t //LUT[1427] \\tphase : 0.226562\\t(data_i, data_q): (0.687500,0.593750)\\n\\t1428: o_phase = +9'd60;\\t //LUT[1428] \\tphase : 0.234375\\t(data_i, data_q): (0.687500,0.625000)\\n\\t1429: o_phase = +9'd62;\\t //LUT[1429] \\tphase : 0.242188\\t(data_i, data_q): (0.687500,0.656250)\\n\\t1430: o_phase = +9'd64;\\t //LUT[1430] \\tphase : 0.250000\\t(data_i, data_q): (0.687500,0.687500)\\n\\t1431: o_phase = +9'd66;\\t //LUT[1431] \\tphase : 0.257812\\t(data_i, data_q): (0.687500,0.718750)\\n\\t1432: o_phase = +9'd68;\\t //LUT[1432] \\tphase : 0.265625\\t(data_i, data_q): (0.687500,0.750000)\\n\\t1433: o_phase = +9'd69;\\t //LUT[1433] \\tphase : 0.269531\\t(data_i, data_q): (0.687500,0.781250)\\n\\t1434: o_phase = +9'd71;\\t //LUT[1434] \\tphase : 0.277344\\t(data_i, data_q): (0.687500,0.812500)\\n\\t1435: o_phase = +9'd72;\\t //LUT[1435] \\tphase : 0.281250\\t(data_i, data_q): (0.687500,0.843750)\\n\\t1436: o_phase = +9'd74;\\t //LUT[1436] \\tphase : 0.289062\\t(data_i, data_q): (0.687500,0.875000)\\n\\t1437: o_phase = +9'd75;\\t //LUT[1437] \\tphase : 0.292969\\t(data_i, data_q): (0.687500,0.906250)\\n\\t1438: o_phase = +9'd76;\\t //LUT[1438] \\tphase : 0.296875\\t(data_i, data_q): (0.687500,0.937500)\\n\\t1439: o_phase = +9'd78;\\t //LUT[1439] \\tphase : 0.304688\\t(data_i, data_q): (0.687500,0.968750)\\n\\t1440: o_phase = -9'd79;\\t //LUT[1440] \\tphase : -0.308594\\t(data_i, data_q): (0.687500,-1.000000)\\n\\t1441: o_phase = -9'd78;\\t //LUT[1441] \\tphase : -0.304688\\t(data_i, data_q): (0.687500,-0.968750)\\n\\t1442: o_phase = -9'd76;\\t //LUT[1442] \\tphase : -0.296875\\t(data_i, data_q): (0.687500,-0.937500)\\n\\t1443: o_phase = -9'd75;\\t //LUT[1443] \\tphase : -0.292969\\t(data_i, data_q): (0.687500,-0.906250)\\n\\t1444: o_phase = -9'd74;\\t //LUT[1444] \\tphase : -0.289062\\t(data_i, data_q): (0.687500,-0.875000)\\n\\t1445: o_phase = -9'd72;\\t //LUT[1445] \\tphase : -0.281250\\t(data_i, data_q): (0.687500,-0.843750)\\n\\t1446: o_phase = -9'd71;\\t //LUT[1446] \\tphase : -0.277344\\t(data_i, data_q): (0.687500,-0.812500)\\n\\t1447: o_phase = -9'd69;\\t //LUT[1447] \\tphase : -0.269531\\t(data_i, data_q): (0.687500,-0.781250)\\n\\t1448: o_phase = -9'd68;\\t //LUT[1448] \\tphase : -0.265625\\t(data_i, data_q): (0.687500,-0.750000)\\n\\t1449: o_phase = -9'd66;\\t //LUT[1449] \\tphase : -0.257812\\t(data_i, data_q): (0.687500,-0.718750)\\n\\t1450: o_phase = -9'd64;\\t //LUT[1450] \\tphase : -0.250000\\t(data_i, data_q): (0.687500,-0.687500)\\n\\t1451: o_phase = -9'd62;\\t //LUT[1451] \\tphase : -0.242188\\t(data_i, data_q): (0.687500,-0.656250)\\n\\t1452: o_phase = -9'd60;\\t //LUT[1452] \\tphase : -0.234375\\t(data_i, data_q): (0.687500,-0.625000)\\n\\t1453: o_phase = -9'd58;\\t //LUT[1453] \\tphase : -0.226562\\t(data_i, data_q): (0.687500,-0.593750)\\n\\t1454: o_phase = -9'd56;\\t //LUT[1454] \\tphase : -0.218750\\t(data_i, data_q): (0.687500,-0.562500)\\n\\t1455: o_phase = -9'd54;\\t //LUT[1455] \\tphase : -0.210938\\t(data_i, data_q): (0.687500,-0.531250)\\n\\t1456: o_phase = -9'd51;\\t //LUT[1456] \\tphase : -0.199219\\t(data_i, data_q): (0.687500,-0.500000)\\n\\t1457: o_phase = -9'd49;\\t //LUT[1457] \\tphase : -0.191406\\t(data_i, data_q): (0.687500,-0.468750)\\n\\t1458: o_phase = -9'd46;\\t //LUT[1458] \\tphase : -0.179688\\t(data_i, data_q): (0.687500,-0.437500)\\n\\t1459: o_phase = -9'd43;\\t //LUT[1459] \\tphase : -0.167969\\t(data_i, data_q): (0.687500,-0.406250)\\n\\t1460: o_phase = -9'd41;\\t //LUT[1460] \\tphase : -0.160156\\t(data_i, data_q): (0.687500,-0.375000)\\n\\t1461: o_phase = -9'd38;\\t //LUT[1461] \\tphase : -0.148438\\t(data_i, data_q): (0.687500,-0.343750)\\n\\t1462: o_phase = -9'd35;\\t //LUT[1462] \\tphase : -0.136719\\t(data_i, data_q): (0.687500,-0.312500)\\n\\t1463: o_phase = -9'd32;\\t //LUT[1463] \\tphase : -0.125000\\t(data_i, data_q): (0.687500,-0.281250)\\n\\t1464: o_phase = -9'd28;\\t //LUT[1464] \\tphase : -0.109375\\t(data_i, data_q): (0.687500,-0.250000)\\n\\t1465: o_phase = -9'd25;\\t //LUT[1465] \\tphase : -0.097656\\t(data_i, data_q): (0.687500,-0.218750)\\n\\t1466: o_phase = -9'd22;\\t //LUT[1466] \\tphase : -0.085938\\t(data_i, data_q): (0.687500,-0.187500)\\n\\t1467: o_phase = -9'd18;\\t //LUT[1467] \\tphase : -0.070312\\t(data_i, data_q): (0.687500,-0.156250)\\n\\t1468: o_phase = -9'd15;\\t //LUT[1468] \\tphase : -0.058594\\t(data_i, data_q): (0.687500,-0.125000)\\n\\t1469: o_phase = -9'd11;\\t //LUT[1469] \\tphase : -0.042969\\t(data_i, data_q): (0.687500,-0.093750)\\n\\t1470: o_phase = -9'd7;\\t //LUT[1470] \\tphase : -0.027344\\t(data_i, data_q): (0.687500,-0.062500)\\n\\t1471: o_phase = -9'd4;\\t //LUT[1471] \\tphase : -0.015625\\t(data_i, data_q): (0.687500,-0.031250)\\n\\t1472: o_phase = +9'd0;\\t //LUT[1472] \\tphase : 0.000000\\t(data_i, data_q): (0.718750,0.000000)\\n\\t1473: o_phase = +9'd4;\\t //LUT[1473] \\tphase : 0.015625\\t(data_i, data_q): (0.718750,0.031250)\\n\\t1474: o_phase = +9'd7;\\t //LUT[1474] \\tphase : 0.027344\\t(data_i, data_q): (0.718750,0.062500)\\n\\t1475: o_phase = +9'd11;\\t //LUT[1475] \\tphase : 0.042969\\t(data_i, data_q): (0.718750,0.093750)\\n\\t1476: o_phase = +9'd14;\\t //LUT[1476] \\tphase : 0.054688\\t(data_i, data_q): (0.718750,0.125000)\\n\\t1477: o_phase = +9'd17;\\t //LUT[1477] \\tphase : 0.066406\\t(data_i, data_q): (0.718750,0.156250)\\n\\t1478: o_phase = +9'd21;\\t //LUT[1478] \\tphase : 0.082031\\t(data_i, data_q): (0.718750,0.187500)\\n\\t1479: o_phase = +9'd24;\\t //LUT[1479] \\tphase : 0.093750\\t(data_i, data_q): (0.718750,0.218750)\\n\\t1480: o_phase = +9'd27;\\t //LUT[1480] \\tphase : 0.105469\\t(data_i, data_q): (0.718750,0.250000)\\n\\t1481: o_phase = +9'd30;\\t //LUT[1481] \\tphase : 0.117188\\t(data_i, data_q): (0.718750,0.281250)\\n\\t1482: o_phase = +9'd33;\\t //LUT[1482] \\tphase : 0.128906\\t(data_i, data_q): (0.718750,0.312500)\\n\\t1483: o_phase = +9'd36;\\t //LUT[1483] \\tphase : 0.140625\\t(data_i, data_q): (0.718750,0.343750)\\n\\t1484: o_phase = +9'd39;\\t //LUT[1484] \\tphase : 0.152344\\t(data_i, data_q): (0.718750,0.375000)\\n\\t1485: o_phase = +9'd42;\\t //LUT[1485] \\tphase : 0.164062\\t(data_i, data_q): (0.718750,0.406250)\\n\\t1486: o_phase = +9'd45;\\t //LUT[1486] \\tphase : 0.175781\\t(data_i, data_q): (0.718750,0.437500)\\n\\t1487: o_phase = +9'd47;\\t //LUT[1487] \\tphase : 0.183594\\t(data_i, data_q): (0.718750,0.468750)\\n\\t1488: o_phase = +9'd50;\\t //LUT[1488] \\tphase : 0.195312\\t(data_i, data_q): (0.718750,0.500000)\\n\\t1489: o_phase = +9'd52;\\t //LUT[1489] \\tphase : 0.203125\\t(data_i, data_q): (0.718750,0.531250)\\n\\t1490: o_phase = +9'd54;\\t //LUT[1490] \\tphase : 0.210938\\t(data_i, data_q): (0.718750,0.562500)\\n\\t1491: o_phase = +9'd56;\\t //LUT[1491] \\tphase : 0.218750\\t(data_i, data_q): (0.718750,0.593750)\\n\\t1492: o_phase = +9'd58;\\t //LUT[1492] \\tphase : 0.226562\\t(data_i, data_q): (0.718750,0.625000)\\n\\t1493: o_phase = +9'd60;\\t //LUT[1493] \\tphase : 0.234375\\t(data_i, data_q): (0.718750,0.656250)\\n\\t1494: o_phase = +9'd62;\\t //LUT[1494] \\tphase : 0.242188\\t(data_i, data_q): (0.718750,0.687500)\\n\\t1495: o_phase = +9'd64;\\t //LUT[1495] \\tphase : 0.250000\\t(data_i, data_q): (0.718750,0.718750)\\n\\t1496: o_phase = +9'd66;\\t //LUT[1496] \\tphase : 0.257812\\t(data_i, data_q): (0.718750,0.750000)\\n\\t1497: o_phase = +9'd67;\\t //LUT[1497] \\tphase : 0.261719\\t(data_i, data_q): (0.718750,0.781250)\\n\\t1498: o_phase = +9'd69;\\t //LUT[1498] \\tphase : 0.269531\\t(data_i, data_q): (0.718750,0.812500)\\n\\t1499: o_phase = +9'd71;\\t //LUT[1499] \\tphase : 0.277344\\t(data_i, data_q): (0.718750,0.843750)\\n\\t1500: o_phase = +9'd72;\\t //LUT[1500] \\tphase : 0.281250\\t(data_i, data_q): (0.718750,0.875000)\\n\\t1501: o_phase = +9'd73;\\t //LUT[1501] \\tphase : 0.285156\\t(data_i, data_q): (0.718750,0.906250)\\n\\t1502: o_phase = +9'd75;\\t //LUT[1502] \\tphase : 0.292969\\t(data_i, data_q): (0.718750,0.937500)\\n\\t1503: o_phase = +9'd76;\\t //LUT[1503] \\tphase : 0.296875\\t(data_i, data_q): (0.718750,0.968750)\\n\\t1504: o_phase = -9'd77;\\t //LUT[1504] \\tphase : -0.300781\\t(data_i, data_q): (0.718750,-1.000000)\\n\\t1505: o_phase = -9'd76;\\t //LUT[1505] \\tphase : -0.296875\\t(data_i, data_q): (0.718750,-0.968750)\\n\\t1506: o_phase = -9'd75;\\t //LUT[1506] \\tphase : -0.292969\\t(data_i, data_q): (0.718750,-0.937500)\\n\\t1507: o_phase = -9'd73;\\t //LUT[1507] \\tphase : -0.285156\\t(data_i, data_q): (0.718750,-0.906250)\\n\\t1508: o_phase = -9'd72;\\t //LUT[1508] \\tphase : -0.281250\\t(data_i, data_q): (0.718750,-0.875000)\\n\\t1509: o_phase = -9'd71;\\t //LUT[1509] \\tphase : -0.277344\\t(data_i, data_q): (0.718750,-0.843750)\\n\\t1510: o_phase = -9'd69;\\t //LUT[1510] \\tphase : -0.269531\\t(data_i, data_q): (0.718750,-0.812500)\\n\\t1511: o_phase = -9'd67;\\t //LUT[1511] \\tphase : -0.261719\\t(data_i, data_q): (0.718750,-0.781250)\\n\\t1512: o_phase = -9'd66;\\t //LUT[1512] \\tphase : -0.257812\\t(data_i, data_q): (0.718750,-0.750000)\\n\\t1513: o_phase = -9'd64;\\t //LUT[1513] \\tphase : -0.250000\\t(data_i, data_q): (0.718750,-0.718750)\\n\\t1514: o_phase = -9'd62;\\t //LUT[1514] \\tphase : -0.242188\\t(data_i, data_q): (0.718750,-0.687500)\\n\\t1515: o_phase = -9'd60;\\t //LUT[1515] \\tphase : -0.234375\\t(data_i, data_q): (0.718750,-0.656250)\\n\\t1516: o_phase = -9'd58;\\t //LUT[1516] \\tphase : -0.226562\\t(data_i, data_q): (0.718750,-0.625000)\\n\\t1517: o_phase = -9'd56;\\t //LUT[1517] \\tphase : -0.218750\\t(data_i, data_q): (0.718750,-0.593750)\\n\\t1518: o_phase = -9'd54;\\t //LUT[1518] \\tphase : -0.210938\\t(data_i, data_q): (0.718750,-0.562500)\\n\\t1519: o_phase = -9'd52;\\t //LUT[1519] \\tphase : -0.203125\\t(data_i, data_q): (0.718750,-0.531250)\\n\\t1520: o_phase = -9'd50;\\t //LUT[1520] \\tphase : -0.195312\\t(data_i, data_q): (0.718750,-0.500000)\\n\\t1521: o_phase = -9'd47;\\t //LUT[1521] \\tphase : -0.183594\\t(data_i, data_q): (0.718750,-0.468750)\\n\\t1522: o_phase = -9'd45;\\t //LUT[1522] \\tphase : -0.175781\\t(data_i, data_q): (0.718750,-0.437500)\\n\\t1523: o_phase = -9'd42;\\t //LUT[1523] \\tphase : -0.164062\\t(data_i, data_q): (0.718750,-0.406250)\\n\\t1524: o_phase = -9'd39;\\t //LUT[1524] \\tphase : -0.152344\\t(data_i, data_q): (0.718750,-0.375000)\\n\\t1525: o_phase = -9'd36;\\t //LUT[1525] \\tphase : -0.140625\\t(data_i, data_q): (0.718750,-0.343750)\\n\\t1526: o_phase = -9'd33;\\t //LUT[1526] \\tphase : -0.128906\\t(data_i, data_q): (0.718750,-0.312500)\\n\\t1527: o_phase = -9'd30;\\t //LUT[1527] \\tphase : -0.117188\\t(data_i, data_q): (0.718750,-0.281250)\\n\\t1528: o_phase = -9'd27;\\t //LUT[1528] \\tphase : -0.105469\\t(data_i, data_q): (0.718750,-0.250000)\\n\\t1529: o_phase = -9'd24;\\t //LUT[1529] \\tphase : -0.093750\\t(data_i, data_q): (0.718750,-0.218750)\\n\\t1530: o_phase = -9'd21;\\t //LUT[1530] \\tphase : -0.082031\\t(data_i, data_q): (0.718750,-0.187500)\\n\\t1531: o_phase = -9'd17;\\t //LUT[1531] \\tphase : -0.066406\\t(data_i, data_q): (0.718750,-0.156250)\\n\\t1532: o_phase = -9'd14;\\t //LUT[1532] \\tphase : -0.054688\\t(data_i, data_q): (0.718750,-0.125000)\\n\\t1533: o_phase = -9'd11;\\t //LUT[1533] \\tphase : -0.042969\\t(data_i, data_q): (0.718750,-0.093750)\\n\\t1534: o_phase = -9'd7;\\t //LUT[1534] \\tphase : -0.027344\\t(data_i, data_q): (0.718750,-0.062500)\\n\\t1535: o_phase = -9'd4;\\t //LUT[1535] \\tphase : -0.015625\\t(data_i, data_q): (0.718750,-0.031250)\\n\\t1536: o_phase = +9'd0;\\t //LUT[1536] \\tphase : 0.000000\\t(data_i, data_q): (0.750000,0.000000)\\n\\t1537: o_phase = +9'd3;\\t //LUT[1537] \\tphase : 0.011719\\t(data_i, data_q): (0.750000,0.031250)\\n\\t1538: o_phase = +9'd7;\\t //LUT[1538] \\tphase : 0.027344\\t(data_i, data_q): (0.750000,0.062500)\\n\\t1539: o_phase = +9'd10;\\t //LUT[1539] \\tphase : 0.039062\\t(data_i, data_q): (0.750000,0.093750)\\n\\t1540: o_phase = +9'd13;\\t //LUT[1540] \\tphase : 0.050781\\t(data_i, data_q): (0.750000,0.125000)\\n\\t1541: o_phase = +9'd17;\\t //LUT[1541] \\tphase : 0.066406\\t(data_i, data_q): (0.750000,0.156250)\\n\\t1542: o_phase = +9'd20;\\t //LUT[1542] \\tphase : 0.078125\\t(data_i, data_q): (0.750000,0.187500)\\n\\t1543: o_phase = +9'd23;\\t //LUT[1543] \\tphase : 0.089844\\t(data_i, data_q): (0.750000,0.218750)\\n\\t1544: o_phase = +9'd26;\\t //LUT[1544] \\tphase : 0.101562\\t(data_i, data_q): (0.750000,0.250000)\\n\\t1545: o_phase = +9'd29;\\t //LUT[1545] \\tphase : 0.113281\\t(data_i, data_q): (0.750000,0.281250)\\n\\t1546: o_phase = +9'd32;\\t //LUT[1546] \\tphase : 0.125000\\t(data_i, data_q): (0.750000,0.312500)\\n\\t1547: o_phase = +9'd35;\\t //LUT[1547] \\tphase : 0.136719\\t(data_i, data_q): (0.750000,0.343750)\\n\\t1548: o_phase = +9'd38;\\t //LUT[1548] \\tphase : 0.148438\\t(data_i, data_q): (0.750000,0.375000)\\n\\t1549: o_phase = +9'd40;\\t //LUT[1549] \\tphase : 0.156250\\t(data_i, data_q): (0.750000,0.406250)\\n\\t1550: o_phase = +9'd43;\\t //LUT[1550] \\tphase : 0.167969\\t(data_i, data_q): (0.750000,0.437500)\\n\\t1551: o_phase = +9'd46;\\t //LUT[1551] \\tphase : 0.179688\\t(data_i, data_q): (0.750000,0.468750)\\n\\t1552: o_phase = +9'd48;\\t //LUT[1552] \\tphase : 0.187500\\t(data_i, data_q): (0.750000,0.500000)\\n\\t1553: o_phase = +9'd50;\\t //LUT[1553] \\tphase : 0.195312\\t(data_i, data_q): (0.750000,0.531250)\\n\\t1554: o_phase = +9'd52;\\t //LUT[1554] \\tphase : 0.203125\\t(data_i, data_q): (0.750000,0.562500)\\n\\t1555: o_phase = +9'd55;\\t //LUT[1555] \\tphase : 0.214844\\t(data_i, data_q): (0.750000,0.593750)\\n\\t1556: o_phase = +9'd57;\\t //LUT[1556] \\tphase : 0.222656\\t(data_i, data_q): (0.750000,0.625000)\\n\\t1557: o_phase = +9'd59;\\t //LUT[1557] \\tphase : 0.230469\\t(data_i, data_q): (0.750000,0.656250)\\n\\t1558: o_phase = +9'd60;\\t //LUT[1558] \\tphase : 0.234375\\t(data_i, data_q): (0.750000,0.687500)\\n\\t1559: o_phase = +9'd62;\\t //LUT[1559] \\tphase : 0.242188\\t(data_i, data_q): (0.750000,0.718750)\\n\\t1560: o_phase = +9'd64;\\t //LUT[1560] \\tphase : 0.250000\\t(data_i, data_q): (0.750000,0.750000)\\n\\t1561: o_phase = +9'd66;\\t //LUT[1561] \\tphase : 0.257812\\t(data_i, data_q): (0.750000,0.781250)\\n\\t1562: o_phase = +9'd67;\\t //LUT[1562] \\tphase : 0.261719\\t(data_i, data_q): (0.750000,0.812500)\\n\\t1563: o_phase = +9'd69;\\t //LUT[1563] \\tphase : 0.269531\\t(data_i, data_q): (0.750000,0.843750)\\n\\t1564: o_phase = +9'd70;\\t //LUT[1564] \\tphase : 0.273438\\t(data_i, data_q): (0.750000,0.875000)\\n\\t1565: o_phase = +9'd72;\\t //LUT[1565] \\tphase : 0.281250\\t(data_i, data_q): (0.750000,0.906250)\\n\\t1566: o_phase = +9'd73;\\t //LUT[1566] \\tphase : 0.285156\\t(data_i, data_q): (0.750000,0.937500)\\n\\t1567: o_phase = +9'd74;\\t //LUT[1567] \\tphase : 0.289062\\t(data_i, data_q): (0.750000,0.968750)\\n\\t1568: o_phase = -9'd76;\\t //LUT[1568] \\tphase : -0.296875\\t(data_i, data_q): (0.750000,-1.000000)\\n\\t1569: o_phase = -9'd74;\\t //LUT[1569] \\tphase : -0.289062\\t(data_i, data_q): (0.750000,-0.968750)\\n\\t1570: o_phase = -9'd73;\\t //LUT[1570] \\tphase : -0.285156\\t(data_i, data_q): (0.750000,-0.937500)\\n\\t1571: o_phase = -9'd72;\\t //LUT[1571] \\tphase : -0.281250\\t(data_i, data_q): (0.750000,-0.906250)\\n\\t1572: o_phase = -9'd70;\\t //LUT[1572] \\tphase : -0.273438\\t(data_i, data_q): (0.750000,-0.875000)\\n\\t1573: o_phase = -9'd69;\\t //LUT[1573] \\tphase : -0.269531\\t(data_i, data_q): (0.750000,-0.843750)\\n\\t1574: o_phase = -9'd67;\\t //LUT[1574] \\tphase : -0.261719\\t(data_i, data_q): (0.750000,-0.812500)\\n\\t1575: o_phase = -9'd66;\\t //LUT[1575] \\tphase : -0.257812\\t(data_i, data_q): (0.750000,-0.781250)\\n\\t1576: o_phase = -9'd64;\\t //LUT[1576] \\tphase : -0.250000\\t(data_i, data_q): (0.750000,-0.750000)\\n\\t1577: o_phase = -9'd62;\\t //LUT[1577] \\tphase : -0.242188\\t(data_i, data_q): (0.750000,-0.718750)\\n\\t1578: o_phase = -9'd60;\\t //LUT[1578] \\tphase : -0.234375\\t(data_i, data_q): (0.750000,-0.687500)\\n\\t1579: o_phase = -9'd59;\\t //LUT[1579] \\tphase : -0.230469\\t(data_i, data_q): (0.750000,-0.656250)\\n\\t1580: o_phase = -9'd57;\\t //LUT[1580] \\tphase : -0.222656\\t(data_i, data_q): (0.750000,-0.625000)\\n\\t1581: o_phase = -9'd55;\\t //LUT[1581] \\tphase : -0.214844\\t(data_i, data_q): (0.750000,-0.593750)\\n\\t1582: o_phase = -9'd52;\\t //LUT[1582] \\tphase : -0.203125\\t(data_i, data_q): (0.750000,-0.562500)\\n\\t1583: o_phase = -9'd50;\\t //LUT[1583] \\tphase : -0.195312\\t(data_i, data_q): (0.750000,-0.531250)\\n\\t1584: o_phase = -9'd48;\\t //LUT[1584] \\tphase : -0.187500\\t(data_i, data_q): (0.750000,-0.500000)\\n\\t1585: o_phase = -9'd46;\\t //LUT[1585] \\tphase : -0.179688\\t(data_i, data_q): (0.750000,-0.468750)\\n\\t1586: o_phase = -9'd43;\\t //LUT[1586] \\tphase : -0.167969\\t(data_i, data_q): (0.750000,-0.437500)\\n\\t1587: o_phase = -9'd40;\\t //LUT[1587] \\tphase : -0.156250\\t(data_i, data_q): (0.750000,-0.406250)\\n\\t1588: o_phase = -9'd38;\\t //LUT[1588] \\tphase : -0.148438\\t(data_i, data_q): (0.750000,-0.375000)\\n\\t1589: o_phase = -9'd35;\\t //LUT[1589] \\tphase : -0.136719\\t(data_i, data_q): (0.750000,-0.343750)\\n\\t1590: o_phase = -9'd32;\\t //LUT[1590] \\tphase : -0.125000\\t(data_i, data_q): (0.750000,-0.312500)\\n\\t1591: o_phase = -9'd29;\\t //LUT[1591] \\tphase : -0.113281\\t(data_i, data_q): (0.750000,-0.281250)\\n\\t1592: o_phase = -9'd26;\\t //LUT[1592] \\tphase : -0.101562\\t(data_i, data_q): (0.750000,-0.250000)\\n\\t1593: o_phase = -9'd23;\\t //LUT[1593] \\tphase : -0.089844\\t(data_i, data_q): (0.750000,-0.218750)\\n\\t1594: o_phase = -9'd20;\\t //LUT[1594] \\tphase : -0.078125\\t(data_i, data_q): (0.750000,-0.187500)\\n\\t1595: o_phase = -9'd17;\\t //LUT[1595] \\tphase : -0.066406\\t(data_i, data_q): (0.750000,-0.156250)\\n\\t1596: o_phase = -9'd13;\\t //LUT[1596] \\tphase : -0.050781\\t(data_i, data_q): (0.750000,-0.125000)\\n\\t1597: o_phase = -9'd10;\\t //LUT[1597] \\tphase : -0.039062\\t(data_i, data_q): (0.750000,-0.093750)\\n\\t1598: o_phase = -9'd7;\\t //LUT[1598] \\tphase : -0.027344\\t(data_i, data_q): (0.750000,-0.062500)\\n\\t1599: o_phase = -9'd3;\\t //LUT[1599] \\tphase : -0.011719\\t(data_i, data_q): (0.750000,-0.031250)\\n\\t1600: o_phase = +9'd0;\\t //LUT[1600] \\tphase : 0.000000\\t(data_i, data_q): (0.781250,0.000000)\\n\\t1601: o_phase = +9'd3;\\t //LUT[1601] \\tphase : 0.011719\\t(data_i, data_q): (0.781250,0.031250)\\n\\t1602: o_phase = +9'd7;\\t //LUT[1602] \\tphase : 0.027344\\t(data_i, data_q): (0.781250,0.062500)\\n\\t1603: o_phase = +9'd10;\\t //LUT[1603] \\tphase : 0.039062\\t(data_i, data_q): (0.781250,0.093750)\\n\\t1604: o_phase = +9'd13;\\t //LUT[1604] \\tphase : 0.050781\\t(data_i, data_q): (0.781250,0.125000)\\n\\t1605: o_phase = +9'd16;\\t //LUT[1605] \\tphase : 0.062500\\t(data_i, data_q): (0.781250,0.156250)\\n\\t1606: o_phase = +9'd19;\\t //LUT[1606] \\tphase : 0.074219\\t(data_i, data_q): (0.781250,0.187500)\\n\\t1607: o_phase = +9'd22;\\t //LUT[1607] \\tphase : 0.085938\\t(data_i, data_q): (0.781250,0.218750)\\n\\t1608: o_phase = +9'd25;\\t //LUT[1608] \\tphase : 0.097656\\t(data_i, data_q): (0.781250,0.250000)\\n\\t1609: o_phase = +9'd28;\\t //LUT[1609] \\tphase : 0.109375\\t(data_i, data_q): (0.781250,0.281250)\\n\\t1610: o_phase = +9'd31;\\t //LUT[1610] \\tphase : 0.121094\\t(data_i, data_q): (0.781250,0.312500)\\n\\t1611: o_phase = +9'd34;\\t //LUT[1611] \\tphase : 0.132812\\t(data_i, data_q): (0.781250,0.343750)\\n\\t1612: o_phase = +9'd36;\\t //LUT[1612] \\tphase : 0.140625\\t(data_i, data_q): (0.781250,0.375000)\\n\\t1613: o_phase = +9'd39;\\t //LUT[1613] \\tphase : 0.152344\\t(data_i, data_q): (0.781250,0.406250)\\n\\t1614: o_phase = +9'd42;\\t //LUT[1614] \\tphase : 0.164062\\t(data_i, data_q): (0.781250,0.437500)\\n\\t1615: o_phase = +9'd44;\\t //LUT[1615] \\tphase : 0.171875\\t(data_i, data_q): (0.781250,0.468750)\\n\\t1616: o_phase = +9'd46;\\t //LUT[1616] \\tphase : 0.179688\\t(data_i, data_q): (0.781250,0.500000)\\n\\t1617: o_phase = +9'd49;\\t //LUT[1617] \\tphase : 0.191406\\t(data_i, data_q): (0.781250,0.531250)\\n\\t1618: o_phase = +9'd51;\\t //LUT[1618] \\tphase : 0.199219\\t(data_i, data_q): (0.781250,0.562500)\\n\\t1619: o_phase = +9'd53;\\t //LUT[1619] \\tphase : 0.207031\\t(data_i, data_q): (0.781250,0.593750)\\n\\t1620: o_phase = +9'd55;\\t //LUT[1620] \\tphase : 0.214844\\t(data_i, data_q): (0.781250,0.625000)\\n\\t1621: o_phase = +9'd57;\\t //LUT[1621] \\tphase : 0.222656\\t(data_i, data_q): (0.781250,0.656250)\\n\\t1622: o_phase = +9'd59;\\t //LUT[1622] \\tphase : 0.230469\\t(data_i, data_q): (0.781250,0.687500)\\n\\t1623: o_phase = +9'd61;\\t //LUT[1623] \\tphase : 0.238281\\t(data_i, data_q): (0.781250,0.718750)\\n\\t1624: o_phase = +9'd62;\\t //LUT[1624] \\tphase : 0.242188\\t(data_i, data_q): (0.781250,0.750000)\\n\\t1625: o_phase = +9'd64;\\t //LUT[1625] \\tphase : 0.250000\\t(data_i, data_q): (0.781250,0.781250)\\n\\t1626: o_phase = +9'd66;\\t //LUT[1626] \\tphase : 0.257812\\t(data_i, data_q): (0.781250,0.812500)\\n\\t1627: o_phase = +9'd67;\\t //LUT[1627] \\tphase : 0.261719\\t(data_i, data_q): (0.781250,0.843750)\\n\\t1628: o_phase = +9'd69;\\t //LUT[1628] \\tphase : 0.269531\\t(data_i, data_q): (0.781250,0.875000)\\n\\t1629: o_phase = +9'd70;\\t //LUT[1629] \\tphase : 0.273438\\t(data_i, data_q): (0.781250,0.906250)\\n\\t1630: o_phase = +9'd71;\\t //LUT[1630] \\tphase : 0.277344\\t(data_i, data_q): (0.781250,0.937500)\\n\\t1631: o_phase = +9'd73;\\t //LUT[1631] \\tphase : 0.285156\\t(data_i, data_q): (0.781250,0.968750)\\n\\t1632: o_phase = -9'd74;\\t //LUT[1632] \\tphase : -0.289062\\t(data_i, data_q): (0.781250,-1.000000)\\n\\t1633: o_phase = -9'd73;\\t //LUT[1633] \\tphase : -0.285156\\t(data_i, data_q): (0.781250,-0.968750)\\n\\t1634: o_phase = -9'd71;\\t //LUT[1634] \\tphase : -0.277344\\t(data_i, data_q): (0.781250,-0.937500)\\n\\t1635: o_phase = -9'd70;\\t //LUT[1635] \\tphase : -0.273438\\t(data_i, data_q): (0.781250,-0.906250)\\n\\t1636: o_phase = -9'd69;\\t //LUT[1636] \\tphase : -0.269531\\t(data_i, data_q): (0.781250,-0.875000)\\n\\t1637: o_phase = -9'd67;\\t //LUT[1637] \\tphase : -0.261719\\t(data_i, data_q): (0.781250,-0.843750)\\n\\t1638: o_phase = -9'd66;\\t //LUT[1638] \\tphase : -0.257812\\t(data_i, data_q): (0.781250,-0.812500)\\n\\t1639: o_phase = -9'd64;\\t //LUT[1639] \\tphase : -0.250000\\t(data_i, data_q): (0.781250,-0.781250)\\n\\t1640: o_phase = -9'd62;\\t //LUT[1640] \\tphase : -0.242188\\t(data_i, data_q): (0.781250,-0.750000)\\n\\t1641: o_phase = -9'd61;\\t //LUT[1641] \\tphase : -0.238281\\t(data_i, data_q): (0.781250,-0.718750)\\n\\t1642: o_phase = -9'd59;\\t //LUT[1642] \\tphase : -0.230469\\t(data_i, data_q): (0.781250,-0.687500)\\n\\t1643: o_phase = -9'd57;\\t //LUT[1643] \\tphase : -0.222656\\t(data_i, data_q): (0.781250,-0.656250)\\n\\t1644: o_phase = -9'd55;\\t //LUT[1644] \\tphase : -0.214844\\t(data_i, data_q): (0.781250,-0.625000)\\n\\t1645: o_phase = -9'd53;\\t //LUT[1645] \\tphase : -0.207031\\t(data_i, data_q): (0.781250,-0.593750)\\n\\t1646: o_phase = -9'd51;\\t //LUT[1646] \\tphase : -0.199219\\t(data_i, data_q): (0.781250,-0.562500)\\n\\t1647: o_phase = -9'd49;\\t //LUT[1647] \\tphase : -0.191406\\t(data_i, data_q): (0.781250,-0.531250)\\n\\t1648: o_phase = -9'd46;\\t //LUT[1648] \\tphase : -0.179688\\t(data_i, data_q): (0.781250,-0.500000)\\n\\t1649: o_phase = -9'd44;\\t //LUT[1649] \\tphase : -0.171875\\t(data_i, data_q): (0.781250,-0.468750)\\n\\t1650: o_phase = -9'd42;\\t //LUT[1650] \\tphase : -0.164062\\t(data_i, data_q): (0.781250,-0.437500)\\n\\t1651: o_phase = -9'd39;\\t //LUT[1651] \\tphase : -0.152344\\t(data_i, data_q): (0.781250,-0.406250)\\n\\t1652: o_phase = -9'd36;\\t //LUT[1652] \\tphase : -0.140625\\t(data_i, data_q): (0.781250,-0.375000)\\n\\t1653: o_phase = -9'd34;\\t //LUT[1653] \\tphase : -0.132812\\t(data_i, data_q): (0.781250,-0.343750)\\n\\t1654: o_phase = -9'd31;\\t //LUT[1654] \\tphase : -0.121094\\t(data_i, data_q): (0.781250,-0.312500)\\n\\t1655: o_phase = -9'd28;\\t //LUT[1655] \\tphase : -0.109375\\t(data_i, data_q): (0.781250,-0.281250)\\n\\t1656: o_phase = -9'd25;\\t //LUT[1656] \\tphase : -0.097656\\t(data_i, data_q): (0.781250,-0.250000)\\n\\t1657: o_phase = -9'd22;\\t //LUT[1657] \\tphase : -0.085938\\t(data_i, data_q): (0.781250,-0.218750)\\n\\t1658: o_phase = -9'd19;\\t //LUT[1658] \\tphase : -0.074219\\t(data_i, data_q): (0.781250,-0.187500)\\n\\t1659: o_phase = -9'd16;\\t //LUT[1659] \\tphase : -0.062500\\t(data_i, data_q): (0.781250,-0.156250)\\n\\t1660: o_phase = -9'd13;\\t //LUT[1660] \\tphase : -0.050781\\t(data_i, data_q): (0.781250,-0.125000)\\n\\t1661: o_phase = -9'd10;\\t //LUT[1661] \\tphase : -0.039062\\t(data_i, data_q): (0.781250,-0.093750)\\n\\t1662: o_phase = -9'd7;\\t //LUT[1662] \\tphase : -0.027344\\t(data_i, data_q): (0.781250,-0.062500)\\n\\t1663: o_phase = -9'd3;\\t //LUT[1663] \\tphase : -0.011719\\t(data_i, data_q): (0.781250,-0.031250)\\n\\t1664: o_phase = +9'd0;\\t //LUT[1664] \\tphase : 0.000000\\t(data_i, data_q): (0.812500,0.000000)\\n\\t1665: o_phase = +9'd3;\\t //LUT[1665] \\tphase : 0.011719\\t(data_i, data_q): (0.812500,0.031250)\\n\\t1666: o_phase = +9'd6;\\t //LUT[1666] \\tphase : 0.023438\\t(data_i, data_q): (0.812500,0.062500)\\n\\t1667: o_phase = +9'd9;\\t //LUT[1667] \\tphase : 0.035156\\t(data_i, data_q): (0.812500,0.093750)\\n\\t1668: o_phase = +9'd12;\\t //LUT[1668] \\tphase : 0.046875\\t(data_i, data_q): (0.812500,0.125000)\\n\\t1669: o_phase = +9'd15;\\t //LUT[1669] \\tphase : 0.058594\\t(data_i, data_q): (0.812500,0.156250)\\n\\t1670: o_phase = +9'd18;\\t //LUT[1670] \\tphase : 0.070312\\t(data_i, data_q): (0.812500,0.187500)\\n\\t1671: o_phase = +9'd21;\\t //LUT[1671] \\tphase : 0.082031\\t(data_i, data_q): (0.812500,0.218750)\\n\\t1672: o_phase = +9'd24;\\t //LUT[1672] \\tphase : 0.093750\\t(data_i, data_q): (0.812500,0.250000)\\n\\t1673: o_phase = +9'd27;\\t //LUT[1673] \\tphase : 0.105469\\t(data_i, data_q): (0.812500,0.281250)\\n\\t1674: o_phase = +9'd30;\\t //LUT[1674] \\tphase : 0.117188\\t(data_i, data_q): (0.812500,0.312500)\\n\\t1675: o_phase = +9'd33;\\t //LUT[1675] \\tphase : 0.128906\\t(data_i, data_q): (0.812500,0.343750)\\n\\t1676: o_phase = +9'd35;\\t //LUT[1676] \\tphase : 0.136719\\t(data_i, data_q): (0.812500,0.375000)\\n\\t1677: o_phase = +9'd38;\\t //LUT[1677] \\tphase : 0.148438\\t(data_i, data_q): (0.812500,0.406250)\\n\\t1678: o_phase = +9'd40;\\t //LUT[1678] \\tphase : 0.156250\\t(data_i, data_q): (0.812500,0.437500)\\n\\t1679: o_phase = +9'd43;\\t //LUT[1679] \\tphase : 0.167969\\t(data_i, data_q): (0.812500,0.468750)\\n\\t1680: o_phase = +9'd45;\\t //LUT[1680] \\tphase : 0.175781\\t(data_i, data_q): (0.812500,0.500000)\\n\\t1681: o_phase = +9'd47;\\t //LUT[1681] \\tphase : 0.183594\\t(data_i, data_q): (0.812500,0.531250)\\n\\t1682: o_phase = +9'd49;\\t //LUT[1682] \\tphase : 0.191406\\t(data_i, data_q): (0.812500,0.562500)\\n\\t1683: o_phase = +9'd51;\\t //LUT[1683] \\tphase : 0.199219\\t(data_i, data_q): (0.812500,0.593750)\\n\\t1684: o_phase = +9'd53;\\t //LUT[1684] \\tphase : 0.207031\\t(data_i, data_q): (0.812500,0.625000)\\n\\t1685: o_phase = +9'd55;\\t //LUT[1685] \\tphase : 0.214844\\t(data_i, data_q): (0.812500,0.656250)\\n\\t1686: o_phase = +9'd57;\\t //LUT[1686] \\tphase : 0.222656\\t(data_i, data_q): (0.812500,0.687500)\\n\\t1687: o_phase = +9'd59;\\t //LUT[1687] \\tphase : 0.230469\\t(data_i, data_q): (0.812500,0.718750)\\n\\t1688: o_phase = +9'd61;\\t //LUT[1688] \\tphase : 0.238281\\t(data_i, data_q): (0.812500,0.750000)\\n\\t1689: o_phase = +9'd62;\\t //LUT[1689] \\tphase : 0.242188\\t(data_i, data_q): (0.812500,0.781250)\\n\\t1690: o_phase = +9'd64;\\t //LUT[1690] \\tphase : 0.250000\\t(data_i, data_q): (0.812500,0.812500)\\n\\t1691: o_phase = +9'd66;\\t //LUT[1691] \\tphase : 0.257812\\t(data_i, data_q): (0.812500,0.843750)\\n\\t1692: o_phase = +9'd67;\\t //LUT[1692] \\tphase : 0.261719\\t(data_i, data_q): (0.812500,0.875000)\\n\\t1693: o_phase = +9'd68;\\t //LUT[1693] \\tphase : 0.265625\\t(data_i, data_q): (0.812500,0.906250)\\n\\t1694: o_phase = +9'd70;\\t //LUT[1694] \\tphase : 0.273438\\t(data_i, data_q): (0.812500,0.937500)\\n\\t1695: o_phase = +9'd71;\\t //LUT[1695] \\tphase : 0.277344\\t(data_i, data_q): (0.812500,0.968750)\\n\\t1696: o_phase = -9'd72;\\t //LUT[1696] \\tphase : -0.281250\\t(data_i, data_q): (0.812500,-1.000000)\\n\\t1697: o_phase = -9'd71;\\t //LUT[1697] \\tphase : -0.277344\\t(data_i, data_q): (0.812500,-0.968750)\\n\\t1698: o_phase = -9'd70;\\t //LUT[1698] \\tphase : -0.273438\\t(data_i, data_q): (0.812500,-0.937500)\\n\\t1699: o_phase = -9'd68;\\t //LUT[1699] \\tphase : -0.265625\\t(data_i, data_q): (0.812500,-0.906250)\\n\\t1700: o_phase = -9'd67;\\t //LUT[1700] \\tphase : -0.261719\\t(data_i, data_q): (0.812500,-0.875000)\\n\\t1701: o_phase = -9'd66;\\t //LUT[1701] \\tphase : -0.257812\\t(data_i, data_q): (0.812500,-0.843750)\\n\\t1702: o_phase = -9'd64;\\t //LUT[1702] \\tphase : -0.250000\\t(data_i, data_q): (0.812500,-0.812500)\\n\\t1703: o_phase = -9'd62;\\t //LUT[1703] \\tphase : -0.242188\\t(data_i, data_q): (0.812500,-0.781250)\\n\\t1704: o_phase = -9'd61;\\t //LUT[1704] \\tphase : -0.238281\\t(data_i, data_q): (0.812500,-0.750000)\\n\\t1705: o_phase = -9'd59;\\t //LUT[1705] \\tphase : -0.230469\\t(data_i, data_q): (0.812500,-0.718750)\\n\\t1706: o_phase = -9'd57;\\t //LUT[1706] \\tphase : -0.222656\\t(data_i, data_q): (0.812500,-0.687500)\\n\\t1707: o_phase = -9'd55;\\t //LUT[1707] \\tphase : -0.214844\\t(data_i, data_q): (0.812500,-0.656250)\\n\\t1708: o_phase = -9'd53;\\t //LUT[1708] \\tphase : -0.207031\\t(data_i, data_q): (0.812500,-0.625000)\\n\\t1709: o_phase = -9'd51;\\t //LUT[1709] \\tphase : -0.199219\\t(data_i, data_q): (0.812500,-0.593750)\\n\\t1710: o_phase = -9'd49;\\t //LUT[1710] \\tphase : -0.191406\\t(data_i, data_q): (0.812500,-0.562500)\\n\\t1711: o_phase = -9'd47;\\t //LUT[1711] \\tphase : -0.183594\\t(data_i, data_q): (0.812500,-0.531250)\\n\\t1712: o_phase = -9'd45;\\t //LUT[1712] \\tphase : -0.175781\\t(data_i, data_q): (0.812500,-0.500000)\\n\\t1713: o_phase = -9'd43;\\t //LUT[1713] \\tphase : -0.167969\\t(data_i, data_q): (0.812500,-0.468750)\\n\\t1714: o_phase = -9'd40;\\t //LUT[1714] \\tphase : -0.156250\\t(data_i, data_q): (0.812500,-0.437500)\\n\\t1715: o_phase = -9'd38;\\t //LUT[1715] \\tphase : -0.148438\\t(data_i, data_q): (0.812500,-0.406250)\\n\\t1716: o_phase = -9'd35;\\t //LUT[1716] \\tphase : -0.136719\\t(data_i, data_q): (0.812500,-0.375000)\\n\\t1717: o_phase = -9'd33;\\t //LUT[1717] \\tphase : -0.128906\\t(data_i, data_q): (0.812500,-0.343750)\\n\\t1718: o_phase = -9'd30;\\t //LUT[1718] \\tphase : -0.117188\\t(data_i, data_q): (0.812500,-0.312500)\\n\\t1719: o_phase = -9'd27;\\t //LUT[1719] \\tphase : -0.105469\\t(data_i, data_q): (0.812500,-0.281250)\\n\\t1720: o_phase = -9'd24;\\t //LUT[1720] \\tphase : -0.093750\\t(data_i, data_q): (0.812500,-0.250000)\\n\\t1721: o_phase = -9'd21;\\t //LUT[1721] \\tphase : -0.082031\\t(data_i, data_q): (0.812500,-0.218750)\\n\\t1722: o_phase = -9'd18;\\t //LUT[1722] \\tphase : -0.070312\\t(data_i, data_q): (0.812500,-0.187500)\\n\\t1723: o_phase = -9'd15;\\t //LUT[1723] \\tphase : -0.058594\\t(data_i, data_q): (0.812500,-0.156250)\\n\\t1724: o_phase = -9'd12;\\t //LUT[1724] \\tphase : -0.046875\\t(data_i, data_q): (0.812500,-0.125000)\\n\\t1725: o_phase = -9'd9;\\t //LUT[1725] \\tphase : -0.035156\\t(data_i, data_q): (0.812500,-0.093750)\\n\\t1726: o_phase = -9'd6;\\t //LUT[1726] \\tphase : -0.023438\\t(data_i, data_q): (0.812500,-0.062500)\\n\\t1727: o_phase = -9'd3;\\t //LUT[1727] \\tphase : -0.011719\\t(data_i, data_q): (0.812500,-0.031250)\\n\\t1728: o_phase = +9'd0;\\t //LUT[1728] \\tphase : 0.000000\\t(data_i, data_q): (0.843750,0.000000)\\n\\t1729: o_phase = +9'd3;\\t //LUT[1729] \\tphase : 0.011719\\t(data_i, data_q): (0.843750,0.031250)\\n\\t1730: o_phase = +9'd6;\\t //LUT[1730] \\tphase : 0.023438\\t(data_i, data_q): (0.843750,0.062500)\\n\\t1731: o_phase = +9'd9;\\t //LUT[1731] \\tphase : 0.035156\\t(data_i, data_q): (0.843750,0.093750)\\n\\t1732: o_phase = +9'd12;\\t //LUT[1732] \\tphase : 0.046875\\t(data_i, data_q): (0.843750,0.125000)\\n\\t1733: o_phase = +9'd15;\\t //LUT[1733] \\tphase : 0.058594\\t(data_i, data_q): (0.843750,0.156250)\\n\\t1734: o_phase = +9'd18;\\t //LUT[1734] \\tphase : 0.070312\\t(data_i, data_q): (0.843750,0.187500)\\n\\t1735: o_phase = +9'd21;\\t //LUT[1735] \\tphase : 0.082031\\t(data_i, data_q): (0.843750,0.218750)\\n\\t1736: o_phase = +9'd23;\\t //LUT[1736] \\tphase : 0.089844\\t(data_i, data_q): (0.843750,0.250000)\\n\\t1737: o_phase = +9'd26;\\t //LUT[1737] \\tphase : 0.101562\\t(data_i, data_q): (0.843750,0.281250)\\n\\t1738: o_phase = +9'd29;\\t //LUT[1738] \\tphase : 0.113281\\t(data_i, data_q): (0.843750,0.312500)\\n\\t1739: o_phase = +9'd32;\\t //LUT[1739] \\tphase : 0.125000\\t(data_i, data_q): (0.843750,0.343750)\\n\\t1740: o_phase = +9'd34;\\t //LUT[1740] \\tphase : 0.132812\\t(data_i, data_q): (0.843750,0.375000)\\n\\t1741: o_phase = +9'd37;\\t //LUT[1741] \\tphase : 0.144531\\t(data_i, data_q): (0.843750,0.406250)\\n\\t1742: o_phase = +9'd39;\\t //LUT[1742] \\tphase : 0.152344\\t(data_i, data_q): (0.843750,0.437500)\\n\\t1743: o_phase = +9'd41;\\t //LUT[1743] \\tphase : 0.160156\\t(data_i, data_q): (0.843750,0.468750)\\n\\t1744: o_phase = +9'd44;\\t //LUT[1744] \\tphase : 0.171875\\t(data_i, data_q): (0.843750,0.500000)\\n\\t1745: o_phase = +9'd46;\\t //LUT[1745] \\tphase : 0.179688\\t(data_i, data_q): (0.843750,0.531250)\\n\\t1746: o_phase = +9'd48;\\t //LUT[1746] \\tphase : 0.187500\\t(data_i, data_q): (0.843750,0.562500)\\n\\t1747: o_phase = +9'd50;\\t //LUT[1747] \\tphase : 0.195312\\t(data_i, data_q): (0.843750,0.593750)\\n\\t1748: o_phase = +9'd52;\\t //LUT[1748] \\tphase : 0.203125\\t(data_i, data_q): (0.843750,0.625000)\\n\\t1749: o_phase = +9'd54;\\t //LUT[1749] \\tphase : 0.210938\\t(data_i, data_q): (0.843750,0.656250)\\n\\t1750: o_phase = +9'd56;\\t //LUT[1750] \\tphase : 0.218750\\t(data_i, data_q): (0.843750,0.687500)\\n\\t1751: o_phase = +9'd57;\\t //LUT[1751] \\tphase : 0.222656\\t(data_i, data_q): (0.843750,0.718750)\\n\\t1752: o_phase = +9'd59;\\t //LUT[1752] \\tphase : 0.230469\\t(data_i, data_q): (0.843750,0.750000)\\n\\t1753: o_phase = +9'd61;\\t //LUT[1753] \\tphase : 0.238281\\t(data_i, data_q): (0.843750,0.781250)\\n\\t1754: o_phase = +9'd62;\\t //LUT[1754] \\tphase : 0.242188\\t(data_i, data_q): (0.843750,0.812500)\\n\\t1755: o_phase = +9'd64;\\t //LUT[1755] \\tphase : 0.250000\\t(data_i, data_q): (0.843750,0.843750)\\n\\t1756: o_phase = +9'd65;\\t //LUT[1756] \\tphase : 0.253906\\t(data_i, data_q): (0.843750,0.875000)\\n\\t1757: o_phase = +9'd67;\\t //LUT[1757] \\tphase : 0.261719\\t(data_i, data_q): (0.843750,0.906250)\\n\\t1758: o_phase = +9'd68;\\t //LUT[1758] \\tphase : 0.265625\\t(data_i, data_q): (0.843750,0.937500)\\n\\t1759: o_phase = +9'd70;\\t //LUT[1759] \\tphase : 0.273438\\t(data_i, data_q): (0.843750,0.968750)\\n\\t1760: o_phase = -9'd71;\\t //LUT[1760] \\tphase : -0.277344\\t(data_i, data_q): (0.843750,-1.000000)\\n\\t1761: o_phase = -9'd70;\\t //LUT[1761] \\tphase : -0.273438\\t(data_i, data_q): (0.843750,-0.968750)\\n\\t1762: o_phase = -9'd68;\\t //LUT[1762] \\tphase : -0.265625\\t(data_i, data_q): (0.843750,-0.937500)\\n\\t1763: o_phase = -9'd67;\\t //LUT[1763] \\tphase : -0.261719\\t(data_i, data_q): (0.843750,-0.906250)\\n\\t1764: o_phase = -9'd65;\\t //LUT[1764] \\tphase : -0.253906\\t(data_i, data_q): (0.843750,-0.875000)\\n\\t1765: o_phase = -9'd64;\\t //LUT[1765] \\tphase : -0.250000\\t(data_i, data_q): (0.843750,-0.843750)\\n\\t1766: o_phase = -9'd62;\\t //LUT[1766] \\tphase : -0.242188\\t(data_i, data_q): (0.843750,-0.812500)\\n\\t1767: o_phase = -9'd61;\\t //LUT[1767] \\tphase : -0.238281\\t(data_i, data_q): (0.843750,-0.781250)\\n\\t1768: o_phase = -9'd59;\\t //LUT[1768] \\tphase : -0.230469\\t(data_i, data_q): (0.843750,-0.750000)\\n\\t1769: o_phase = -9'd57;\\t //LUT[1769] \\tphase : -0.222656\\t(data_i, data_q): (0.843750,-0.718750)\\n\\t1770: o_phase = -9'd56;\\t //LUT[1770] \\tphase : -0.218750\\t(data_i, data_q): (0.843750,-0.687500)\\n\\t1771: o_phase = -9'd54;\\t //LUT[1771] \\tphase : -0.210938\\t(data_i, data_q): (0.843750,-0.656250)\\n\\t1772: o_phase = -9'd52;\\t //LUT[1772] \\tphase : -0.203125\\t(data_i, data_q): (0.843750,-0.625000)\\n\\t1773: o_phase = -9'd50;\\t //LUT[1773] \\tphase : -0.195312\\t(data_i, data_q): (0.843750,-0.593750)\\n\\t1774: o_phase = -9'd48;\\t //LUT[1774] \\tphase : -0.187500\\t(data_i, data_q): (0.843750,-0.562500)\\n\\t1775: o_phase = -9'd46;\\t //LUT[1775] \\tphase : -0.179688\\t(data_i, data_q): (0.843750,-0.531250)\\n\\t1776: o_phase = -9'd44;\\t //LUT[1776] \\tphase : -0.171875\\t(data_i, data_q): (0.843750,-0.500000)\\n\\t1777: o_phase = -9'd41;\\t //LUT[1777] \\tphase : -0.160156\\t(data_i, data_q): (0.843750,-0.468750)\\n\\t1778: o_phase = -9'd39;\\t //LUT[1778] \\tphase : -0.152344\\t(data_i, data_q): (0.843750,-0.437500)\\n\\t1779: o_phase = -9'd37;\\t //LUT[1779] \\tphase : -0.144531\\t(data_i, data_q): (0.843750,-0.406250)\\n\\t1780: o_phase = -9'd34;\\t //LUT[1780] \\tphase : -0.132812\\t(data_i, data_q): (0.843750,-0.375000)\\n\\t1781: o_phase = -9'd32;\\t //LUT[1781] \\tphase : -0.125000\\t(data_i, data_q): (0.843750,-0.343750)\\n\\t1782: o_phase = -9'd29;\\t //LUT[1782] \\tphase : -0.113281\\t(data_i, data_q): (0.843750,-0.312500)\\n\\t1783: o_phase = -9'd26;\\t //LUT[1783] \\tphase : -0.101562\\t(data_i, data_q): (0.843750,-0.281250)\\n\\t1784: o_phase = -9'd23;\\t //LUT[1784] \\tphase : -0.089844\\t(data_i, data_q): (0.843750,-0.250000)\\n\\t1785: o_phase = -9'd21;\\t //LUT[1785] \\tphase : -0.082031\\t(data_i, data_q): (0.843750,-0.218750)\\n\\t1786: o_phase = -9'd18;\\t //LUT[1786] \\tphase : -0.070312\\t(data_i, data_q): (0.843750,-0.187500)\\n\\t1787: o_phase = -9'd15;\\t //LUT[1787] \\tphase : -0.058594\\t(data_i, data_q): (0.843750,-0.156250)\\n\\t1788: o_phase = -9'd12;\\t //LUT[1788] \\tphase : -0.046875\\t(data_i, data_q): (0.843750,-0.125000)\\n\\t1789: o_phase = -9'd9;\\t //LUT[1789] \\tphase : -0.035156\\t(data_i, data_q): (0.843750,-0.093750)\\n\\t1790: o_phase = -9'd6;\\t //LUT[1790] \\tphase : -0.023438\\t(data_i, data_q): (0.843750,-0.062500)\\n\\t1791: o_phase = -9'd3;\\t //LUT[1791] \\tphase : -0.011719\\t(data_i, data_q): (0.843750,-0.031250)\\n\\t1792: o_phase = +9'd0;\\t //LUT[1792] \\tphase : 0.000000\\t(data_i, data_q): (0.875000,0.000000)\\n\\t1793: o_phase = +9'd3;\\t //LUT[1793] \\tphase : 0.011719\\t(data_i, data_q): (0.875000,0.031250)\\n\\t1794: o_phase = +9'd6;\\t //LUT[1794] \\tphase : 0.023438\\t(data_i, data_q): (0.875000,0.062500)\\n\\t1795: o_phase = +9'd9;\\t //LUT[1795] \\tphase : 0.035156\\t(data_i, data_q): (0.875000,0.093750)\\n\\t1796: o_phase = +9'd12;\\t //LUT[1796] \\tphase : 0.046875\\t(data_i, data_q): (0.875000,0.125000)\\n\\t1797: o_phase = +9'd14;\\t //LUT[1797] \\tphase : 0.054688\\t(data_i, data_q): (0.875000,0.156250)\\n\\t1798: o_phase = +9'd17;\\t //LUT[1798] \\tphase : 0.066406\\t(data_i, data_q): (0.875000,0.187500)\\n\\t1799: o_phase = +9'd20;\\t //LUT[1799] \\tphase : 0.078125\\t(data_i, data_q): (0.875000,0.218750)\\n\\t1800: o_phase = +9'd23;\\t //LUT[1800] \\tphase : 0.089844\\t(data_i, data_q): (0.875000,0.250000)\\n\\t1801: o_phase = +9'd25;\\t //LUT[1801] \\tphase : 0.097656\\t(data_i, data_q): (0.875000,0.281250)\\n\\t1802: o_phase = +9'd28;\\t //LUT[1802] \\tphase : 0.109375\\t(data_i, data_q): (0.875000,0.312500)\\n\\t1803: o_phase = +9'd31;\\t //LUT[1803] \\tphase : 0.121094\\t(data_i, data_q): (0.875000,0.343750)\\n\\t1804: o_phase = +9'd33;\\t //LUT[1804] \\tphase : 0.128906\\t(data_i, data_q): (0.875000,0.375000)\\n\\t1805: o_phase = +9'd35;\\t //LUT[1805] \\tphase : 0.136719\\t(data_i, data_q): (0.875000,0.406250)\\n\\t1806: o_phase = +9'd38;\\t //LUT[1806] \\tphase : 0.148438\\t(data_i, data_q): (0.875000,0.437500)\\n\\t1807: o_phase = +9'd40;\\t //LUT[1807] \\tphase : 0.156250\\t(data_i, data_q): (0.875000,0.468750)\\n\\t1808: o_phase = +9'd42;\\t //LUT[1808] \\tphase : 0.164062\\t(data_i, data_q): (0.875000,0.500000)\\n\\t1809: o_phase = +9'd44;\\t //LUT[1809] \\tphase : 0.171875\\t(data_i, data_q): (0.875000,0.531250)\\n\\t1810: o_phase = +9'd47;\\t //LUT[1810] \\tphase : 0.183594\\t(data_i, data_q): (0.875000,0.562500)\\n\\t1811: o_phase = +9'd49;\\t //LUT[1811] \\tphase : 0.191406\\t(data_i, data_q): (0.875000,0.593750)\\n\\t1812: o_phase = +9'd51;\\t //LUT[1812] \\tphase : 0.199219\\t(data_i, data_q): (0.875000,0.625000)\\n\\t1813: o_phase = +9'd52;\\t //LUT[1813] \\tphase : 0.203125\\t(data_i, data_q): (0.875000,0.656250)\\n\\t1814: o_phase = +9'd54;\\t //LUT[1814] \\tphase : 0.210938\\t(data_i, data_q): (0.875000,0.687500)\\n\\t1815: o_phase = +9'd56;\\t //LUT[1815] \\tphase : 0.218750\\t(data_i, data_q): (0.875000,0.718750)\\n\\t1816: o_phase = +9'd58;\\t //LUT[1816] \\tphase : 0.226562\\t(data_i, data_q): (0.875000,0.750000)\\n\\t1817: o_phase = +9'd59;\\t //LUT[1817] \\tphase : 0.230469\\t(data_i, data_q): (0.875000,0.781250)\\n\\t1818: o_phase = +9'd61;\\t //LUT[1818] \\tphase : 0.238281\\t(data_i, data_q): (0.875000,0.812500)\\n\\t1819: o_phase = +9'd63;\\t //LUT[1819] \\tphase : 0.246094\\t(data_i, data_q): (0.875000,0.843750)\\n\\t1820: o_phase = +9'd64;\\t //LUT[1820] \\tphase : 0.250000\\t(data_i, data_q): (0.875000,0.875000)\\n\\t1821: o_phase = +9'd65;\\t //LUT[1821] \\tphase : 0.253906\\t(data_i, data_q): (0.875000,0.906250)\\n\\t1822: o_phase = +9'd67;\\t //LUT[1822] \\tphase : 0.261719\\t(data_i, data_q): (0.875000,0.937500)\\n\\t1823: o_phase = +9'd68;\\t //LUT[1823] \\tphase : 0.265625\\t(data_i, data_q): (0.875000,0.968750)\\n\\t1824: o_phase = -9'd69;\\t //LUT[1824] \\tphase : -0.269531\\t(data_i, data_q): (0.875000,-1.000000)\\n\\t1825: o_phase = -9'd68;\\t //LUT[1825] \\tphase : -0.265625\\t(data_i, data_q): (0.875000,-0.968750)\\n\\t1826: o_phase = -9'd67;\\t //LUT[1826] \\tphase : -0.261719\\t(data_i, data_q): (0.875000,-0.937500)\\n\\t1827: o_phase = -9'd65;\\t //LUT[1827] \\tphase : -0.253906\\t(data_i, data_q): (0.875000,-0.906250)\\n\\t1828: o_phase = -9'd64;\\t //LUT[1828] \\tphase : -0.250000\\t(data_i, data_q): (0.875000,-0.875000)\\n\\t1829: o_phase = -9'd63;\\t //LUT[1829] \\tphase : -0.246094\\t(data_i, data_q): (0.875000,-0.843750)\\n\\t1830: o_phase = -9'd61;\\t //LUT[1830] \\tphase : -0.238281\\t(data_i, data_q): (0.875000,-0.812500)\\n\\t1831: o_phase = -9'd59;\\t //LUT[1831] \\tphase : -0.230469\\t(data_i, data_q): (0.875000,-0.781250)\\n\\t1832: o_phase = -9'd58;\\t //LUT[1832] \\tphase : -0.226562\\t(data_i, data_q): (0.875000,-0.750000)\\n\\t1833: o_phase = -9'd56;\\t //LUT[1833] \\tphase : -0.218750\\t(data_i, data_q): (0.875000,-0.718750)\\n\\t1834: o_phase = -9'd54;\\t //LUT[1834] \\tphase : -0.210938\\t(data_i, data_q): (0.875000,-0.687500)\\n\\t1835: o_phase = -9'd52;\\t //LUT[1835] \\tphase : -0.203125\\t(data_i, data_q): (0.875000,-0.656250)\\n\\t1836: o_phase = -9'd51;\\t //LUT[1836] \\tphase : -0.199219\\t(data_i, data_q): (0.875000,-0.625000)\\n\\t1837: o_phase = -9'd49;\\t //LUT[1837] \\tphase : -0.191406\\t(data_i, data_q): (0.875000,-0.593750)\\n\\t1838: o_phase = -9'd47;\\t //LUT[1838] \\tphase : -0.183594\\t(data_i, data_q): (0.875000,-0.562500)\\n\\t1839: o_phase = -9'd44;\\t //LUT[1839] \\tphase : -0.171875\\t(data_i, data_q): (0.875000,-0.531250)\\n\\t1840: o_phase = -9'd42;\\t //LUT[1840] \\tphase : -0.164062\\t(data_i, data_q): (0.875000,-0.500000)\\n\\t1841: o_phase = -9'd40;\\t //LUT[1841] \\tphase : -0.156250\\t(data_i, data_q): (0.875000,-0.468750)\\n\\t1842: o_phase = -9'd38;\\t //LUT[1842] \\tphase : -0.148438\\t(data_i, data_q): (0.875000,-0.437500)\\n\\t1843: o_phase = -9'd35;\\t //LUT[1843] \\tphase : -0.136719\\t(data_i, data_q): (0.875000,-0.406250)\\n\\t1844: o_phase = -9'd33;\\t //LUT[1844] \\tphase : -0.128906\\t(data_i, data_q): (0.875000,-0.375000)\\n\\t1845: o_phase = -9'd31;\\t //LUT[1845] \\tphase : -0.121094\\t(data_i, data_q): (0.875000,-0.343750)\\n\\t1846: o_phase = -9'd28;\\t //LUT[1846] \\tphase : -0.109375\\t(data_i, data_q): (0.875000,-0.312500)\\n\\t1847: o_phase = -9'd25;\\t //LUT[1847] \\tphase : -0.097656\\t(data_i, data_q): (0.875000,-0.281250)\\n\\t1848: o_phase = -9'd23;\\t //LUT[1848] \\tphase : -0.089844\\t(data_i, data_q): (0.875000,-0.250000)\\n\\t1849: o_phase = -9'd20;\\t //LUT[1849] \\tphase : -0.078125\\t(data_i, data_q): (0.875000,-0.218750)\\n\\t1850: o_phase = -9'd17;\\t //LUT[1850] \\tphase : -0.066406\\t(data_i, data_q): (0.875000,-0.187500)\\n\\t1851: o_phase = -9'd14;\\t //LUT[1851] \\tphase : -0.054688\\t(data_i, data_q): (0.875000,-0.156250)\\n\\t1852: o_phase = -9'd12;\\t //LUT[1852] \\tphase : -0.046875\\t(data_i, data_q): (0.875000,-0.125000)\\n\\t1853: o_phase = -9'd9;\\t //LUT[1853] \\tphase : -0.035156\\t(data_i, data_q): (0.875000,-0.093750)\\n\\t1854: o_phase = -9'd6;\\t //LUT[1854] \\tphase : -0.023438\\t(data_i, data_q): (0.875000,-0.062500)\\n\\t1855: o_phase = -9'd3;\\t //LUT[1855] \\tphase : -0.011719\\t(data_i, data_q): (0.875000,-0.031250)\\n\\t1856: o_phase = +9'd0;\\t //LUT[1856] \\tphase : 0.000000\\t(data_i, data_q): (0.906250,0.000000)\\n\\t1857: o_phase = +9'd3;\\t //LUT[1857] \\tphase : 0.011719\\t(data_i, data_q): (0.906250,0.031250)\\n\\t1858: o_phase = +9'd6;\\t //LUT[1858] \\tphase : 0.023438\\t(data_i, data_q): (0.906250,0.062500)\\n\\t1859: o_phase = +9'd8;\\t //LUT[1859] \\tphase : 0.031250\\t(data_i, data_q): (0.906250,0.093750)\\n\\t1860: o_phase = +9'd11;\\t //LUT[1860] \\tphase : 0.042969\\t(data_i, data_q): (0.906250,0.125000)\\n\\t1861: o_phase = +9'd14;\\t //LUT[1861] \\tphase : 0.054688\\t(data_i, data_q): (0.906250,0.156250)\\n\\t1862: o_phase = +9'd17;\\t //LUT[1862] \\tphase : 0.066406\\t(data_i, data_q): (0.906250,0.187500)\\n\\t1863: o_phase = +9'd19;\\t //LUT[1863] \\tphase : 0.074219\\t(data_i, data_q): (0.906250,0.218750)\\n\\t1864: o_phase = +9'd22;\\t //LUT[1864] \\tphase : 0.085938\\t(data_i, data_q): (0.906250,0.250000)\\n\\t1865: o_phase = +9'd25;\\t //LUT[1865] \\tphase : 0.097656\\t(data_i, data_q): (0.906250,0.281250)\\n\\t1866: o_phase = +9'd27;\\t //LUT[1866] \\tphase : 0.105469\\t(data_i, data_q): (0.906250,0.312500)\\n\\t1867: o_phase = +9'd30;\\t //LUT[1867] \\tphase : 0.117188\\t(data_i, data_q): (0.906250,0.343750)\\n\\t1868: o_phase = +9'd32;\\t //LUT[1868] \\tphase : 0.125000\\t(data_i, data_q): (0.906250,0.375000)\\n\\t1869: o_phase = +9'd34;\\t //LUT[1869] \\tphase : 0.132812\\t(data_i, data_q): (0.906250,0.406250)\\n\\t1870: o_phase = +9'd37;\\t //LUT[1870] \\tphase : 0.144531\\t(data_i, data_q): (0.906250,0.437500)\\n\\t1871: o_phase = +9'd39;\\t //LUT[1871] \\tphase : 0.152344\\t(data_i, data_q): (0.906250,0.468750)\\n\\t1872: o_phase = +9'd41;\\t //LUT[1872] \\tphase : 0.160156\\t(data_i, data_q): (0.906250,0.500000)\\n\\t1873: o_phase = +9'd43;\\t //LUT[1873] \\tphase : 0.167969\\t(data_i, data_q): (0.906250,0.531250)\\n\\t1874: o_phase = +9'd45;\\t //LUT[1874] \\tphase : 0.175781\\t(data_i, data_q): (0.906250,0.562500)\\n\\t1875: o_phase = +9'd47;\\t //LUT[1875] \\tphase : 0.183594\\t(data_i, data_q): (0.906250,0.593750)\\n\\t1876: o_phase = +9'd49;\\t //LUT[1876] \\tphase : 0.191406\\t(data_i, data_q): (0.906250,0.625000)\\n\\t1877: o_phase = +9'd51;\\t //LUT[1877] \\tphase : 0.199219\\t(data_i, data_q): (0.906250,0.656250)\\n\\t1878: o_phase = +9'd53;\\t //LUT[1878] \\tphase : 0.207031\\t(data_i, data_q): (0.906250,0.687500)\\n\\t1879: o_phase = +9'd55;\\t //LUT[1879] \\tphase : 0.214844\\t(data_i, data_q): (0.906250,0.718750)\\n\\t1880: o_phase = +9'd56;\\t //LUT[1880] \\tphase : 0.218750\\t(data_i, data_q): (0.906250,0.750000)\\n\\t1881: o_phase = +9'd58;\\t //LUT[1881] \\tphase : 0.226562\\t(data_i, data_q): (0.906250,0.781250)\\n\\t1882: o_phase = +9'd60;\\t //LUT[1882] \\tphase : 0.234375\\t(data_i, data_q): (0.906250,0.812500)\\n\\t1883: o_phase = +9'd61;\\t //LUT[1883] \\tphase : 0.238281\\t(data_i, data_q): (0.906250,0.843750)\\n\\t1884: o_phase = +9'd63;\\t //LUT[1884] \\tphase : 0.246094\\t(data_i, data_q): (0.906250,0.875000)\\n\\t1885: o_phase = +9'd64;\\t //LUT[1885] \\tphase : 0.250000\\t(data_i, data_q): (0.906250,0.906250)\\n\\t1886: o_phase = +9'd65;\\t //LUT[1886] \\tphase : 0.253906\\t(data_i, data_q): (0.906250,0.937500)\\n\\t1887: o_phase = +9'd67;\\t //LUT[1887] \\tphase : 0.261719\\t(data_i, data_q): (0.906250,0.968750)\\n\\t1888: o_phase = -9'd68;\\t //LUT[1888] \\tphase : -0.265625\\t(data_i, data_q): (0.906250,-1.000000)\\n\\t1889: o_phase = -9'd67;\\t //LUT[1889] \\tphase : -0.261719\\t(data_i, data_q): (0.906250,-0.968750)\\n\\t1890: o_phase = -9'd65;\\t //LUT[1890] \\tphase : -0.253906\\t(data_i, data_q): (0.906250,-0.937500)\\n\\t1891: o_phase = -9'd64;\\t //LUT[1891] \\tphase : -0.250000\\t(data_i, data_q): (0.906250,-0.906250)\\n\\t1892: o_phase = -9'd63;\\t //LUT[1892] \\tphase : -0.246094\\t(data_i, data_q): (0.906250,-0.875000)\\n\\t1893: o_phase = -9'd61;\\t //LUT[1893] \\tphase : -0.238281\\t(data_i, data_q): (0.906250,-0.843750)\\n\\t1894: o_phase = -9'd60;\\t //LUT[1894] \\tphase : -0.234375\\t(data_i, data_q): (0.906250,-0.812500)\\n\\t1895: o_phase = -9'd58;\\t //LUT[1895] \\tphase : -0.226562\\t(data_i, data_q): (0.906250,-0.781250)\\n\\t1896: o_phase = -9'd56;\\t //LUT[1896] \\tphase : -0.218750\\t(data_i, data_q): (0.906250,-0.750000)\\n\\t1897: o_phase = -9'd55;\\t //LUT[1897] \\tphase : -0.214844\\t(data_i, data_q): (0.906250,-0.718750)\\n\\t1898: o_phase = -9'd53;\\t //LUT[1898] \\tphase : -0.207031\\t(data_i, data_q): (0.906250,-0.687500)\\n\\t1899: o_phase = -9'd51;\\t //LUT[1899] \\tphase : -0.199219\\t(data_i, data_q): (0.906250,-0.656250)\\n\\t1900: o_phase = -9'd49;\\t //LUT[1900] \\tphase : -0.191406\\t(data_i, data_q): (0.906250,-0.625000)\\n\\t1901: o_phase = -9'd47;\\t //LUT[1901] \\tphase : -0.183594\\t(data_i, data_q): (0.906250,-0.593750)\\n\\t1902: o_phase = -9'd45;\\t //LUT[1902] \\tphase : -0.175781\\t(data_i, data_q): (0.906250,-0.562500)\\n\\t1903: o_phase = -9'd43;\\t //LUT[1903] \\tphase : -0.167969\\t(data_i, data_q): (0.906250,-0.531250)\\n\\t1904: o_phase = -9'd41;\\t //LUT[1904] \\tphase : -0.160156\\t(data_i, data_q): (0.906250,-0.500000)\\n\\t1905: o_phase = -9'd39;\\t //LUT[1905] \\tphase : -0.152344\\t(data_i, data_q): (0.906250,-0.468750)\\n\\t1906: o_phase = -9'd37;\\t //LUT[1906] \\tphase : -0.144531\\t(data_i, data_q): (0.906250,-0.437500)\\n\\t1907: o_phase = -9'd34;\\t //LUT[1907] \\tphase : -0.132812\\t(data_i, data_q): (0.906250,-0.406250)\\n\\t1908: o_phase = -9'd32;\\t //LUT[1908] \\tphase : -0.125000\\t(data_i, data_q): (0.906250,-0.375000)\\n\\t1909: o_phase = -9'd30;\\t //LUT[1909] \\tphase : -0.117188\\t(data_i, data_q): (0.906250,-0.343750)\\n\\t1910: o_phase = -9'd27;\\t //LUT[1910] \\tphase : -0.105469\\t(data_i, data_q): (0.906250,-0.312500)\\n\\t1911: o_phase = -9'd25;\\t //LUT[1911] \\tphase : -0.097656\\t(data_i, data_q): (0.906250,-0.281250)\\n\\t1912: o_phase = -9'd22;\\t //LUT[1912] \\tphase : -0.085938\\t(data_i, data_q): (0.906250,-0.250000)\\n\\t1913: o_phase = -9'd19;\\t //LUT[1913] \\tphase : -0.074219\\t(data_i, data_q): (0.906250,-0.218750)\\n\\t1914: o_phase = -9'd17;\\t //LUT[1914] \\tphase : -0.066406\\t(data_i, data_q): (0.906250,-0.187500)\\n\\t1915: o_phase = -9'd14;\\t //LUT[1915] \\tphase : -0.054688\\t(data_i, data_q): (0.906250,-0.156250)\\n\\t1916: o_phase = -9'd11;\\t //LUT[1916] \\tphase : -0.042969\\t(data_i, data_q): (0.906250,-0.125000)\\n\\t1917: o_phase = -9'd8;\\t //LUT[1917] \\tphase : -0.031250\\t(data_i, data_q): (0.906250,-0.093750)\\n\\t1918: o_phase = -9'd6;\\t //LUT[1918] \\tphase : -0.023438\\t(data_i, data_q): (0.906250,-0.062500)\\n\\t1919: o_phase = -9'd3;\\t //LUT[1919] \\tphase : -0.011719\\t(data_i, data_q): (0.906250,-0.031250)\\n\\t1920: o_phase = +9'd0;\\t //LUT[1920] \\tphase : 0.000000\\t(data_i, data_q): (0.937500,0.000000)\\n\\t1921: o_phase = +9'd3;\\t //LUT[1921] \\tphase : 0.011719\\t(data_i, data_q): (0.937500,0.031250)\\n\\t1922: o_phase = +9'd5;\\t //LUT[1922] \\tphase : 0.019531\\t(data_i, data_q): (0.937500,0.062500)\\n\\t1923: o_phase = +9'd8;\\t //LUT[1923] \\tphase : 0.031250\\t(data_i, data_q): (0.937500,0.093750)\\n\\t1924: o_phase = +9'd11;\\t //LUT[1924] \\tphase : 0.042969\\t(data_i, data_q): (0.937500,0.125000)\\n\\t1925: o_phase = +9'd13;\\t //LUT[1925] \\tphase : 0.050781\\t(data_i, data_q): (0.937500,0.156250)\\n\\t1926: o_phase = +9'd16;\\t //LUT[1926] \\tphase : 0.062500\\t(data_i, data_q): (0.937500,0.187500)\\n\\t1927: o_phase = +9'd19;\\t //LUT[1927] \\tphase : 0.074219\\t(data_i, data_q): (0.937500,0.218750)\\n\\t1928: o_phase = +9'd21;\\t //LUT[1928] \\tphase : 0.082031\\t(data_i, data_q): (0.937500,0.250000)\\n\\t1929: o_phase = +9'd24;\\t //LUT[1929] \\tphase : 0.093750\\t(data_i, data_q): (0.937500,0.281250)\\n\\t1930: o_phase = +9'd26;\\t //LUT[1930] \\tphase : 0.101562\\t(data_i, data_q): (0.937500,0.312500)\\n\\t1931: o_phase = +9'd29;\\t //LUT[1931] \\tphase : 0.113281\\t(data_i, data_q): (0.937500,0.343750)\\n\\t1932: o_phase = +9'd31;\\t //LUT[1932] \\tphase : 0.121094\\t(data_i, data_q): (0.937500,0.375000)\\n\\t1933: o_phase = +9'd33;\\t //LUT[1933] \\tphase : 0.128906\\t(data_i, data_q): (0.937500,0.406250)\\n\\t1934: o_phase = +9'd36;\\t //LUT[1934] \\tphase : 0.140625\\t(data_i, data_q): (0.937500,0.437500)\\n\\t1935: o_phase = +9'd38;\\t //LUT[1935] \\tphase : 0.148438\\t(data_i, data_q): (0.937500,0.468750)\\n\\t1936: o_phase = +9'd40;\\t //LUT[1936] \\tphase : 0.156250\\t(data_i, data_q): (0.937500,0.500000)\\n\\t1937: o_phase = +9'd42;\\t //LUT[1937] \\tphase : 0.164062\\t(data_i, data_q): (0.937500,0.531250)\\n\\t1938: o_phase = +9'd44;\\t //LUT[1938] \\tphase : 0.171875\\t(data_i, data_q): (0.937500,0.562500)\\n\\t1939: o_phase = +9'd46;\\t //LUT[1939] \\tphase : 0.179688\\t(data_i, data_q): (0.937500,0.593750)\\n\\t1940: o_phase = +9'd48;\\t //LUT[1940] \\tphase : 0.187500\\t(data_i, data_q): (0.937500,0.625000)\\n\\t1941: o_phase = +9'd50;\\t //LUT[1941] \\tphase : 0.195312\\t(data_i, data_q): (0.937500,0.656250)\\n\\t1942: o_phase = +9'd52;\\t //LUT[1942] \\tphase : 0.203125\\t(data_i, data_q): (0.937500,0.687500)\\n\\t1943: o_phase = +9'd53;\\t //LUT[1943] \\tphase : 0.207031\\t(data_i, data_q): (0.937500,0.718750)\\n\\t1944: o_phase = +9'd55;\\t //LUT[1944] \\tphase : 0.214844\\t(data_i, data_q): (0.937500,0.750000)\\n\\t1945: o_phase = +9'd57;\\t //LUT[1945] \\tphase : 0.222656\\t(data_i, data_q): (0.937500,0.781250)\\n\\t1946: o_phase = +9'd58;\\t //LUT[1946] \\tphase : 0.226562\\t(data_i, data_q): (0.937500,0.812500)\\n\\t1947: o_phase = +9'd60;\\t //LUT[1947] \\tphase : 0.234375\\t(data_i, data_q): (0.937500,0.843750)\\n\\t1948: o_phase = +9'd61;\\t //LUT[1948] \\tphase : 0.238281\\t(data_i, data_q): (0.937500,0.875000)\\n\\t1949: o_phase = +9'd63;\\t //LUT[1949] \\tphase : 0.246094\\t(data_i, data_q): (0.937500,0.906250)\\n\\t1950: o_phase = +9'd64;\\t //LUT[1950] \\tphase : 0.250000\\t(data_i, data_q): (0.937500,0.937500)\\n\\t1951: o_phase = +9'd65;\\t //LUT[1951] \\tphase : 0.253906\\t(data_i, data_q): (0.937500,0.968750)\\n\\t1952: o_phase = -9'd67;\\t //LUT[1952] \\tphase : -0.261719\\t(data_i, data_q): (0.937500,-1.000000)\\n\\t1953: o_phase = -9'd65;\\t //LUT[1953] \\tphase : -0.253906\\t(data_i, data_q): (0.937500,-0.968750)\\n\\t1954: o_phase = -9'd64;\\t //LUT[1954] \\tphase : -0.250000\\t(data_i, data_q): (0.937500,-0.937500)\\n\\t1955: o_phase = -9'd63;\\t //LUT[1955] \\tphase : -0.246094\\t(data_i, data_q): (0.937500,-0.906250)\\n\\t1956: o_phase = -9'd61;\\t //LUT[1956] \\tphase : -0.238281\\t(data_i, data_q): (0.937500,-0.875000)\\n\\t1957: o_phase = -9'd60;\\t //LUT[1957] \\tphase : -0.234375\\t(data_i, data_q): (0.937500,-0.843750)\\n\\t1958: o_phase = -9'd58;\\t //LUT[1958] \\tphase : -0.226562\\t(data_i, data_q): (0.937500,-0.812500)\\n\\t1959: o_phase = -9'd57;\\t //LUT[1959] \\tphase : -0.222656\\t(data_i, data_q): (0.937500,-0.781250)\\n\\t1960: o_phase = -9'd55;\\t //LUT[1960] \\tphase : -0.214844\\t(data_i, data_q): (0.937500,-0.750000)\\n\\t1961: o_phase = -9'd53;\\t //LUT[1961] \\tphase : -0.207031\\t(data_i, data_q): (0.937500,-0.718750)\\n\\t1962: o_phase = -9'd52;\\t //LUT[1962] \\tphase : -0.203125\\t(data_i, data_q): (0.937500,-0.687500)\\n\\t1963: o_phase = -9'd50;\\t //LUT[1963] \\tphase : -0.195312\\t(data_i, data_q): (0.937500,-0.656250)\\n\\t1964: o_phase = -9'd48;\\t //LUT[1964] \\tphase : -0.187500\\t(data_i, data_q): (0.937500,-0.625000)\\n\\t1965: o_phase = -9'd46;\\t //LUT[1965] \\tphase : -0.179688\\t(data_i, data_q): (0.937500,-0.593750)\\n\\t1966: o_phase = -9'd44;\\t //LUT[1966] \\tphase : -0.171875\\t(data_i, data_q): (0.937500,-0.562500)\\n\\t1967: o_phase = -9'd42;\\t //LUT[1967] \\tphase : -0.164062\\t(data_i, data_q): (0.937500,-0.531250)\\n\\t1968: o_phase = -9'd40;\\t //LUT[1968] \\tphase : -0.156250\\t(data_i, data_q): (0.937500,-0.500000)\\n\\t1969: o_phase = -9'd38;\\t //LUT[1969] \\tphase : -0.148438\\t(data_i, data_q): (0.937500,-0.468750)\\n\\t1970: o_phase = -9'd36;\\t //LUT[1970] \\tphase : -0.140625\\t(data_i, data_q): (0.937500,-0.437500)\\n\\t1971: o_phase = -9'd33;\\t //LUT[1971] \\tphase : -0.128906\\t(data_i, data_q): (0.937500,-0.406250)\\n\\t1972: o_phase = -9'd31;\\t //LUT[1972] \\tphase : -0.121094\\t(data_i, data_q): (0.937500,-0.375000)\\n\\t1973: o_phase = -9'd29;\\t //LUT[1973] \\tphase : -0.113281\\t(data_i, data_q): (0.937500,-0.343750)\\n\\t1974: o_phase = -9'd26;\\t //LUT[1974] \\tphase : -0.101562\\t(data_i, data_q): (0.937500,-0.312500)\\n\\t1975: o_phase = -9'd24;\\t //LUT[1975] \\tphase : -0.093750\\t(data_i, data_q): (0.937500,-0.281250)\\n\\t1976: o_phase = -9'd21;\\t //LUT[1976] \\tphase : -0.082031\\t(data_i, data_q): (0.937500,-0.250000)\\n\\t1977: o_phase = -9'd19;\\t //LUT[1977] \\tphase : -0.074219\\t(data_i, data_q): (0.937500,-0.218750)\\n\\t1978: o_phase = -9'd16;\\t //LUT[1978] \\tphase : -0.062500\\t(data_i, data_q): (0.937500,-0.187500)\\n\\t1979: o_phase = -9'd13;\\t //LUT[1979] \\tphase : -0.050781\\t(data_i, data_q): (0.937500,-0.156250)\\n\\t1980: o_phase = -9'd11;\\t //LUT[1980] \\tphase : -0.042969\\t(data_i, data_q): (0.937500,-0.125000)\\n\\t1981: o_phase = -9'd8;\\t //LUT[1981] \\tphase : -0.031250\\t(data_i, data_q): (0.937500,-0.093750)\\n\\t1982: o_phase = -9'd5;\\t //LUT[1982] \\tphase : -0.019531\\t(data_i, data_q): (0.937500,-0.062500)\\n\\t1983: o_phase = -9'd3;\\t //LUT[1983] \\tphase : -0.011719\\t(data_i, data_q): (0.937500,-0.031250)\\n\\t1984: o_phase = +9'd0;\\t //LUT[1984] \\tphase : 0.000000\\t(data_i, data_q): (0.968750,0.000000)\\n\\t1985: o_phase = +9'd3;\\t //LUT[1985] \\tphase : 0.011719\\t(data_i, data_q): (0.968750,0.031250)\\n\\t1986: o_phase = +9'd5;\\t //LUT[1986] \\tphase : 0.019531\\t(data_i, data_q): (0.968750,0.062500)\\n\\t1987: o_phase = +9'd8;\\t //LUT[1987] \\tphase : 0.031250\\t(data_i, data_q): (0.968750,0.093750)\\n\\t1988: o_phase = +9'd10;\\t //LUT[1988] \\tphase : 0.039062\\t(data_i, data_q): (0.968750,0.125000)\\n\\t1989: o_phase = +9'd13;\\t //LUT[1989] \\tphase : 0.050781\\t(data_i, data_q): (0.968750,0.156250)\\n\\t1990: o_phase = +9'd16;\\t //LUT[1990] \\tphase : 0.062500\\t(data_i, data_q): (0.968750,0.187500)\\n\\t1991: o_phase = +9'd18;\\t //LUT[1991] \\tphase : 0.070312\\t(data_i, data_q): (0.968750,0.218750)\\n\\t1992: o_phase = +9'd21;\\t //LUT[1992] \\tphase : 0.082031\\t(data_i, data_q): (0.968750,0.250000)\\n\\t1993: o_phase = +9'd23;\\t //LUT[1993] \\tphase : 0.089844\\t(data_i, data_q): (0.968750,0.281250)\\n\\t1994: o_phase = +9'd25;\\t //LUT[1994] \\tphase : 0.097656\\t(data_i, data_q): (0.968750,0.312500)\\n\\t1995: o_phase = +9'd28;\\t //LUT[1995] \\tphase : 0.109375\\t(data_i, data_q): (0.968750,0.343750)\\n\\t1996: o_phase = +9'd30;\\t //LUT[1996] \\tphase : 0.117188\\t(data_i, data_q): (0.968750,0.375000)\\n\\t1997: o_phase = +9'd32;\\t //LUT[1997] \\tphase : 0.125000\\t(data_i, data_q): (0.968750,0.406250)\\n\\t1998: o_phase = +9'd35;\\t //LUT[1998] \\tphase : 0.136719\\t(data_i, data_q): (0.968750,0.437500)\\n\\t1999: o_phase = +9'd37;\\t //LUT[1999] \\tphase : 0.144531\\t(data_i, data_q): (0.968750,0.468750)\\n\\t2000: o_phase = +9'd39;\\t //LUT[2000] \\tphase : 0.152344\\t(data_i, data_q): (0.968750,0.500000)\\n\\t2001: o_phase = +9'd41;\\t //LUT[2001] \\tphase : 0.160156\\t(data_i, data_q): (0.968750,0.531250)\\n\\t2002: o_phase = +9'd43;\\t //LUT[2002] \\tphase : 0.167969\\t(data_i, data_q): (0.968750,0.562500)\\n\\t2003: o_phase = +9'd45;\\t //LUT[2003] \\tphase : 0.175781\\t(data_i, data_q): (0.968750,0.593750)\\n\\t2004: o_phase = +9'd47;\\t //LUT[2004] \\tphase : 0.183594\\t(data_i, data_q): (0.968750,0.625000)\\n\\t2005: o_phase = +9'd49;\\t //LUT[2005] \\tphase : 0.191406\\t(data_i, data_q): (0.968750,0.656250)\\n\\t2006: o_phase = +9'd50;\\t //LUT[2006] \\tphase : 0.195312\\t(data_i, data_q): (0.968750,0.687500)\\n\\t2007: o_phase = +9'd52;\\t //LUT[2007] \\tphase : 0.203125\\t(data_i, data_q): (0.968750,0.718750)\\n\\t2008: o_phase = +9'd54;\\t //LUT[2008] \\tphase : 0.210938\\t(data_i, data_q): (0.968750,0.750000)\\n\\t2009: o_phase = +9'd55;\\t //LUT[2009] \\tphase : 0.214844\\t(data_i, data_q): (0.968750,0.781250)\\n\\t2010: o_phase = +9'd57;\\t //LUT[2010] \\tphase : 0.222656\\t(data_i, data_q): (0.968750,0.812500)\\n\\t2011: o_phase = +9'd58;\\t //LUT[2011] \\tphase : 0.226562\\t(data_i, data_q): (0.968750,0.843750)\\n\\t2012: o_phase = +9'd60;\\t //LUT[2012] \\tphase : 0.234375\\t(data_i, data_q): (0.968750,0.875000)\\n\\t2013: o_phase = +9'd61;\\t //LUT[2013] \\tphase : 0.238281\\t(data_i, data_q): (0.968750,0.906250)\\n\\t2014: o_phase = +9'd63;\\t //LUT[2014] \\tphase : 0.246094\\t(data_i, data_q): (0.968750,0.937500)\\n\\t2015: o_phase = +9'd64;\\t //LUT[2015] \\tphase : 0.250000\\t(data_i, data_q): (0.968750,0.968750)\\n\\t2016: o_phase = -9'd65;\\t //LUT[2016] \\tphase : -0.253906\\t(data_i, data_q): (0.968750,-1.000000)\\n\\t2017: o_phase = -9'd64;\\t //LUT[2017] \\tphase : -0.250000\\t(data_i, data_q): (0.968750,-0.968750)\\n\\t2018: o_phase = -9'd63;\\t //LUT[2018] \\tphase : -0.246094\\t(data_i, data_q): (0.968750,-0.937500)\\n\\t2019: o_phase = -9'd61;\\t //LUT[2019] \\tphase : -0.238281\\t(data_i, data_q): (0.968750,-0.906250)\\n\\t2020: o_phase = -9'd60;\\t //LUT[2020] \\tphase : -0.234375\\t(data_i, data_q): (0.968750,-0.875000)\\n\\t2021: o_phase = -9'd58;\\t //LUT[2021] \\tphase : -0.226562\\t(data_i, data_q): (0.968750,-0.843750)\\n\\t2022: o_phase = -9'd57;\\t //LUT[2022] \\tphase : -0.222656\\t(data_i, data_q): (0.968750,-0.812500)\\n\\t2023: o_phase = -9'd55;\\t //LUT[2023] \\tphase : -0.214844\\t(data_i, data_q): (0.968750,-0.781250)\\n\\t2024: o_phase = -9'd54;\\t //LUT[2024] \\tphase : -0.210938\\t(data_i, data_q): (0.968750,-0.750000)\\n\\t2025: o_phase = -9'd52;\\t //LUT[2025] \\tphase : -0.203125\\t(data_i, data_q): (0.968750,-0.718750)\\n\\t2026: o_phase = -9'd50;\\t //LUT[2026] \\tphase : -0.195312\\t(data_i, data_q): (0.968750,-0.687500)\\n\\t2027: o_phase = -9'd49;\\t //LUT[2027] \\tphase : -0.191406\\t(data_i, data_q): (0.968750,-0.656250)\\n\\t2028: o_phase = -9'd47;\\t //LUT[2028] \\tphase : -0.183594\\t(data_i, data_q): (0.968750,-0.625000)\\n\\t2029: o_phase = -9'd45;\\t //LUT[2029] \\tphase : -0.175781\\t(data_i, data_q): (0.968750,-0.593750)\\n\\t2030: o_phase = -9'd43;\\t //LUT[2030] \\tphase : -0.167969\\t(data_i, data_q): (0.968750,-0.562500)\\n\\t2031: o_phase = -9'd41;\\t //LUT[2031] \\tphase : -0.160156\\t(data_i, data_q): (0.968750,-0.531250)\\n\\t2032: o_phase = -9'd39;\\t //LUT[2032] \\tphase : -0.152344\\t(data_i, data_q): (0.968750,-0.500000)\\n\\t2033: o_phase = -9'd37;\\t //LUT[2033] \\tphase : -0.144531\\t(data_i, data_q): (0.968750,-0.468750)\\n\\t2034: o_phase = -9'd35;\\t //LUT[2034] \\tphase : -0.136719\\t(data_i, data_q): (0.968750,-0.437500)\\n\\t2035: o_phase = -9'd32;\\t //LUT[2035] \\tphase : -0.125000\\t(data_i, data_q): (0.968750,-0.406250)\\n\\t2036: o_phase = -9'd30;\\t //LUT[2036] \\tphase : -0.117188\\t(data_i, data_q): (0.968750,-0.375000)\\n\\t2037: o_phase = -9'd28;\\t //LUT[2037] \\tphase : -0.109375\\t(data_i, data_q): (0.968750,-0.343750)\\n\\t2038: o_phase = -9'd25;\\t //LUT[2038] \\tphase : -0.097656\\t(data_i, data_q): (0.968750,-0.312500)\\n\\t2039: o_phase = -9'd23;\\t //LUT[2039] \\tphase : -0.089844\\t(data_i, data_q): (0.968750,-0.281250)\\n\\t2040: o_phase = -9'd21;\\t //LUT[2040] \\tphase : -0.082031\\t(data_i, data_q): (0.968750,-0.250000)\\n\\t2041: o_phase = -9'd18;\\t //LUT[2041] \\tphase : -0.070312\\t(data_i, data_q): (0.968750,-0.218750)\\n\\t2042: o_phase = -9'd16;\\t //LUT[2042] \\tphase : -0.062500\\t(data_i, data_q): (0.968750,-0.187500)\\n\\t2043: o_phase = -9'd13;\\t //LUT[2043] \\tphase : -0.050781\\t(data_i, data_q): (0.968750,-0.156250)\\n\\t2044: o_phase = -9'd10;\\t //LUT[2044] \\tphase : -0.039062\\t(data_i, data_q): (0.968750,-0.125000)\\n\\t2045: o_phase = -9'd8;\\t //LUT[2045] \\tphase : -0.031250\\t(data_i, data_q): (0.968750,-0.093750)\\n\\t2046: o_phase = -9'd5;\\t //LUT[2046] \\tphase : -0.019531\\t(data_i, data_q): (0.968750,-0.062500)\\n\\t2047: o_phase = -9'd3;\\t //LUT[2047] \\tphase : -0.011719\\t(data_i, data_q): (0.968750,-0.031250)\\n\\t2048: o_phase = -9'd256;\\t //LUT[2048] \\tphase : -1.000000\\t(data_i, data_q): (-1.000000,0.000000)\\n\\t2049: o_phase = +9'd253;\\t //LUT[2049] \\tphase : 0.988281\\t(data_i, data_q): (-1.000000,0.031250)\\n\\t2050: o_phase = +9'd251;\\t //LUT[2050] \\tphase : 0.980469\\t(data_i, data_q): (-1.000000,0.062500)\\n\\t2051: o_phase = +9'd248;\\t //LUT[2051] \\tphase : 0.968750\\t(data_i, data_q): (-1.000000,0.093750)\\n\\t2052: o_phase = +9'd246;\\t //LUT[2052] \\tphase : 0.960938\\t(data_i, data_q): (-1.000000,0.125000)\\n\\t2053: o_phase = +9'd243;\\t //LUT[2053] \\tphase : 0.949219\\t(data_i, data_q): (-1.000000,0.156250)\\n\\t2054: o_phase = +9'd241;\\t //LUT[2054] \\tphase : 0.941406\\t(data_i, data_q): (-1.000000,0.187500)\\n\\t2055: o_phase = +9'd238;\\t //LUT[2055] \\tphase : 0.929688\\t(data_i, data_q): (-1.000000,0.218750)\\n\\t2056: o_phase = +9'd236;\\t //LUT[2056] \\tphase : 0.921875\\t(data_i, data_q): (-1.000000,0.250000)\\n\\t2057: o_phase = +9'd234;\\t //LUT[2057] \\tphase : 0.914062\\t(data_i, data_q): (-1.000000,0.281250)\\n\\t2058: o_phase = +9'd231;\\t //LUT[2058] \\tphase : 0.902344\\t(data_i, data_q): (-1.000000,0.312500)\\n\\t2059: o_phase = +9'd229;\\t //LUT[2059] \\tphase : 0.894531\\t(data_i, data_q): (-1.000000,0.343750)\\n\\t2060: o_phase = +9'd227;\\t //LUT[2060] \\tphase : 0.886719\\t(data_i, data_q): (-1.000000,0.375000)\\n\\t2061: o_phase = +9'd225;\\t //LUT[2061] \\tphase : 0.878906\\t(data_i, data_q): (-1.000000,0.406250)\\n\\t2062: o_phase = +9'd222;\\t //LUT[2062] \\tphase : 0.867188\\t(data_i, data_q): (-1.000000,0.437500)\\n\\t2063: o_phase = +9'd220;\\t //LUT[2063] \\tphase : 0.859375\\t(data_i, data_q): (-1.000000,0.468750)\\n\\t2064: o_phase = +9'd218;\\t //LUT[2064] \\tphase : 0.851562\\t(data_i, data_q): (-1.000000,0.500000)\\n\\t2065: o_phase = +9'd216;\\t //LUT[2065] \\tphase : 0.843750\\t(data_i, data_q): (-1.000000,0.531250)\\n\\t2066: o_phase = +9'd214;\\t //LUT[2066] \\tphase : 0.835938\\t(data_i, data_q): (-1.000000,0.562500)\\n\\t2067: o_phase = +9'd212;\\t //LUT[2067] \\tphase : 0.828125\\t(data_i, data_q): (-1.000000,0.593750)\\n\\t2068: o_phase = +9'd210;\\t //LUT[2068] \\tphase : 0.820312\\t(data_i, data_q): (-1.000000,0.625000)\\n\\t2069: o_phase = +9'd209;\\t //LUT[2069] \\tphase : 0.816406\\t(data_i, data_q): (-1.000000,0.656250)\\n\\t2070: o_phase = +9'd207;\\t //LUT[2070] \\tphase : 0.808594\\t(data_i, data_q): (-1.000000,0.687500)\\n\\t2071: o_phase = +9'd205;\\t //LUT[2071] \\tphase : 0.800781\\t(data_i, data_q): (-1.000000,0.718750)\\n\\t2072: o_phase = +9'd204;\\t //LUT[2072] \\tphase : 0.796875\\t(data_i, data_q): (-1.000000,0.750000)\\n\\t2073: o_phase = +9'd202;\\t //LUT[2073] \\tphase : 0.789062\\t(data_i, data_q): (-1.000000,0.781250)\\n\\t2074: o_phase = +9'd200;\\t //LUT[2074] \\tphase : 0.781250\\t(data_i, data_q): (-1.000000,0.812500)\\n\\t2075: o_phase = +9'd199;\\t //LUT[2075] \\tphase : 0.777344\\t(data_i, data_q): (-1.000000,0.843750)\\n\\t2076: o_phase = +9'd197;\\t //LUT[2076] \\tphase : 0.769531\\t(data_i, data_q): (-1.000000,0.875000)\\n\\t2077: o_phase = +9'd196;\\t //LUT[2077] \\tphase : 0.765625\\t(data_i, data_q): (-1.000000,0.906250)\\n\\t2078: o_phase = +9'd195;\\t //LUT[2078] \\tphase : 0.761719\\t(data_i, data_q): (-1.000000,0.937500)\\n\\t2079: o_phase = +9'd193;\\t //LUT[2079] \\tphase : 0.753906\\t(data_i, data_q): (-1.000000,0.968750)\\n\\t2080: o_phase = -9'd192;\\t //LUT[2080] \\tphase : -0.750000\\t(data_i, data_q): (-1.000000,-1.000000)\\n\\t2081: o_phase = -9'd193;\\t //LUT[2081] \\tphase : -0.753906\\t(data_i, data_q): (-1.000000,-0.968750)\\n\\t2082: o_phase = -9'd195;\\t //LUT[2082] \\tphase : -0.761719\\t(data_i, data_q): (-1.000000,-0.937500)\\n\\t2083: o_phase = -9'd196;\\t //LUT[2083] \\tphase : -0.765625\\t(data_i, data_q): (-1.000000,-0.906250)\\n\\t2084: o_phase = -9'd197;\\t //LUT[2084] \\tphase : -0.769531\\t(data_i, data_q): (-1.000000,-0.875000)\\n\\t2085: o_phase = -9'd199;\\t //LUT[2085] \\tphase : -0.777344\\t(data_i, data_q): (-1.000000,-0.843750)\\n\\t2086: o_phase = -9'd200;\\t //LUT[2086] \\tphase : -0.781250\\t(data_i, data_q): (-1.000000,-0.812500)\\n\\t2087: o_phase = -9'd202;\\t //LUT[2087] \\tphase : -0.789062\\t(data_i, data_q): (-1.000000,-0.781250)\\n\\t2088: o_phase = -9'd204;\\t //LUT[2088] \\tphase : -0.796875\\t(data_i, data_q): (-1.000000,-0.750000)\\n\\t2089: o_phase = -9'd205;\\t //LUT[2089] \\tphase : -0.800781\\t(data_i, data_q): (-1.000000,-0.718750)\\n\\t2090: o_phase = -9'd207;\\t //LUT[2090] \\tphase : -0.808594\\t(data_i, data_q): (-1.000000,-0.687500)\\n\\t2091: o_phase = -9'd209;\\t //LUT[2091] \\tphase : -0.816406\\t(data_i, data_q): (-1.000000,-0.656250)\\n\\t2092: o_phase = -9'd210;\\t //LUT[2092] \\tphase : -0.820312\\t(data_i, data_q): (-1.000000,-0.625000)\\n\\t2093: o_phase = -9'd212;\\t //LUT[2093] \\tphase : -0.828125\\t(data_i, data_q): (-1.000000,-0.593750)\\n\\t2094: o_phase = -9'd214;\\t //LUT[2094] \\tphase : -0.835938\\t(data_i, data_q): (-1.000000,-0.562500)\\n\\t2095: o_phase = -9'd216;\\t //LUT[2095] \\tphase : -0.843750\\t(data_i, data_q): (-1.000000,-0.531250)\\n\\t2096: o_phase = -9'd218;\\t //LUT[2096] \\tphase : -0.851562\\t(data_i, data_q): (-1.000000,-0.500000)\\n\\t2097: o_phase = -9'd220;\\t //LUT[2097] \\tphase : -0.859375\\t(data_i, data_q): (-1.000000,-0.468750)\\n\\t2098: o_phase = -9'd222;\\t //LUT[2098] \\tphase : -0.867188\\t(data_i, data_q): (-1.000000,-0.437500)\\n\\t2099: o_phase = -9'd225;\\t //LUT[2099] \\tphase : -0.878906\\t(data_i, data_q): (-1.000000,-0.406250)\\n\\t2100: o_phase = -9'd227;\\t //LUT[2100] \\tphase : -0.886719\\t(data_i, data_q): (-1.000000,-0.375000)\\n\\t2101: o_phase = -9'd229;\\t //LUT[2101] \\tphase : -0.894531\\t(data_i, data_q): (-1.000000,-0.343750)\\n\\t2102: o_phase = -9'd231;\\t //LUT[2102] \\tphase : -0.902344\\t(data_i, data_q): (-1.000000,-0.312500)\\n\\t2103: o_phase = -9'd234;\\t //LUT[2103] \\tphase : -0.914062\\t(data_i, data_q): (-1.000000,-0.281250)\\n\\t2104: o_phase = -9'd236;\\t //LUT[2104] \\tphase : -0.921875\\t(data_i, data_q): (-1.000000,-0.250000)\\n\\t2105: o_phase = -9'd238;\\t //LUT[2105] \\tphase : -0.929688\\t(data_i, data_q): (-1.000000,-0.218750)\\n\\t2106: o_phase = -9'd241;\\t //LUT[2106] \\tphase : -0.941406\\t(data_i, data_q): (-1.000000,-0.187500)\\n\\t2107: o_phase = -9'd243;\\t //LUT[2107] \\tphase : -0.949219\\t(data_i, data_q): (-1.000000,-0.156250)\\n\\t2108: o_phase = -9'd246;\\t //LUT[2108] \\tphase : -0.960938\\t(data_i, data_q): (-1.000000,-0.125000)\\n\\t2109: o_phase = -9'd248;\\t //LUT[2109] \\tphase : -0.968750\\t(data_i, data_q): (-1.000000,-0.093750)\\n\\t2110: o_phase = -9'd251;\\t //LUT[2110] \\tphase : -0.980469\\t(data_i, data_q): (-1.000000,-0.062500)\\n\\t2111: o_phase = -9'd253;\\t //LUT[2111] \\tphase : -0.988281\\t(data_i, data_q): (-1.000000,-0.031250)\\n\\t2112: o_phase = -9'd256;\\t //LUT[2112] \\tphase : -1.000000\\t(data_i, data_q): (-0.968750,0.000000)\\n\\t2113: o_phase = +9'd253;\\t //LUT[2113] \\tphase : 0.988281\\t(data_i, data_q): (-0.968750,0.031250)\\n\\t2114: o_phase = +9'd251;\\t //LUT[2114] \\tphase : 0.980469\\t(data_i, data_q): (-0.968750,0.062500)\\n\\t2115: o_phase = +9'd248;\\t //LUT[2115] \\tphase : 0.968750\\t(data_i, data_q): (-0.968750,0.093750)\\n\\t2116: o_phase = +9'd246;\\t //LUT[2116] \\tphase : 0.960938\\t(data_i, data_q): (-0.968750,0.125000)\\n\\t2117: o_phase = +9'd243;\\t //LUT[2117] \\tphase : 0.949219\\t(data_i, data_q): (-0.968750,0.156250)\\n\\t2118: o_phase = +9'd240;\\t //LUT[2118] \\tphase : 0.937500\\t(data_i, data_q): (-0.968750,0.187500)\\n\\t2119: o_phase = +9'd238;\\t //LUT[2119] \\tphase : 0.929688\\t(data_i, data_q): (-0.968750,0.218750)\\n\\t2120: o_phase = +9'd235;\\t //LUT[2120] \\tphase : 0.917969\\t(data_i, data_q): (-0.968750,0.250000)\\n\\t2121: o_phase = +9'd233;\\t //LUT[2121] \\tphase : 0.910156\\t(data_i, data_q): (-0.968750,0.281250)\\n\\t2122: o_phase = +9'd231;\\t //LUT[2122] \\tphase : 0.902344\\t(data_i, data_q): (-0.968750,0.312500)\\n\\t2123: o_phase = +9'd228;\\t //LUT[2123] \\tphase : 0.890625\\t(data_i, data_q): (-0.968750,0.343750)\\n\\t2124: o_phase = +9'd226;\\t //LUT[2124] \\tphase : 0.882812\\t(data_i, data_q): (-0.968750,0.375000)\\n\\t2125: o_phase = +9'd224;\\t //LUT[2125] \\tphase : 0.875000\\t(data_i, data_q): (-0.968750,0.406250)\\n\\t2126: o_phase = +9'd221;\\t //LUT[2126] \\tphase : 0.863281\\t(data_i, data_q): (-0.968750,0.437500)\\n\\t2127: o_phase = +9'd219;\\t //LUT[2127] \\tphase : 0.855469\\t(data_i, data_q): (-0.968750,0.468750)\\n\\t2128: o_phase = +9'd217;\\t //LUT[2128] \\tphase : 0.847656\\t(data_i, data_q): (-0.968750,0.500000)\\n\\t2129: o_phase = +9'd215;\\t //LUT[2129] \\tphase : 0.839844\\t(data_i, data_q): (-0.968750,0.531250)\\n\\t2130: o_phase = +9'd213;\\t //LUT[2130] \\tphase : 0.832031\\t(data_i, data_q): (-0.968750,0.562500)\\n\\t2131: o_phase = +9'd211;\\t //LUT[2131] \\tphase : 0.824219\\t(data_i, data_q): (-0.968750,0.593750)\\n\\t2132: o_phase = +9'd209;\\t //LUT[2132] \\tphase : 0.816406\\t(data_i, data_q): (-0.968750,0.625000)\\n\\t2133: o_phase = +9'd207;\\t //LUT[2133] \\tphase : 0.808594\\t(data_i, data_q): (-0.968750,0.656250)\\n\\t2134: o_phase = +9'd206;\\t //LUT[2134] \\tphase : 0.804688\\t(data_i, data_q): (-0.968750,0.687500)\\n\\t2135: o_phase = +9'd204;\\t //LUT[2135] \\tphase : 0.796875\\t(data_i, data_q): (-0.968750,0.718750)\\n\\t2136: o_phase = +9'd202;\\t //LUT[2136] \\tphase : 0.789062\\t(data_i, data_q): (-0.968750,0.750000)\\n\\t2137: o_phase = +9'd201;\\t //LUT[2137] \\tphase : 0.785156\\t(data_i, data_q): (-0.968750,0.781250)\\n\\t2138: o_phase = +9'd199;\\t //LUT[2138] \\tphase : 0.777344\\t(data_i, data_q): (-0.968750,0.812500)\\n\\t2139: o_phase = +9'd198;\\t //LUT[2139] \\tphase : 0.773438\\t(data_i, data_q): (-0.968750,0.843750)\\n\\t2140: o_phase = +9'd196;\\t //LUT[2140] \\tphase : 0.765625\\t(data_i, data_q): (-0.968750,0.875000)\\n\\t2141: o_phase = +9'd195;\\t //LUT[2141] \\tphase : 0.761719\\t(data_i, data_q): (-0.968750,0.906250)\\n\\t2142: o_phase = +9'd193;\\t //LUT[2142] \\tphase : 0.753906\\t(data_i, data_q): (-0.968750,0.937500)\\n\\t2143: o_phase = +9'd192;\\t //LUT[2143] \\tphase : 0.750000\\t(data_i, data_q): (-0.968750,0.968750)\\n\\t2144: o_phase = -9'd191;\\t //LUT[2144] \\tphase : -0.746094\\t(data_i, data_q): (-0.968750,-1.000000)\\n\\t2145: o_phase = -9'd192;\\t //LUT[2145] \\tphase : -0.750000\\t(data_i, data_q): (-0.968750,-0.968750)\\n\\t2146: o_phase = -9'd193;\\t //LUT[2146] \\tphase : -0.753906\\t(data_i, data_q): (-0.968750,-0.937500)\\n\\t2147: o_phase = -9'd195;\\t //LUT[2147] \\tphase : -0.761719\\t(data_i, data_q): (-0.968750,-0.906250)\\n\\t2148: o_phase = -9'd196;\\t //LUT[2148] \\tphase : -0.765625\\t(data_i, data_q): (-0.968750,-0.875000)\\n\\t2149: o_phase = -9'd198;\\t //LUT[2149] \\tphase : -0.773438\\t(data_i, data_q): (-0.968750,-0.843750)\\n\\t2150: o_phase = -9'd199;\\t //LUT[2150] \\tphase : -0.777344\\t(data_i, data_q): (-0.968750,-0.812500)\\n\\t2151: o_phase = -9'd201;\\t //LUT[2151] \\tphase : -0.785156\\t(data_i, data_q): (-0.968750,-0.781250)\\n\\t2152: o_phase = -9'd202;\\t //LUT[2152] \\tphase : -0.789062\\t(data_i, data_q): (-0.968750,-0.750000)\\n\\t2153: o_phase = -9'd204;\\t //LUT[2153] \\tphase : -0.796875\\t(data_i, data_q): (-0.968750,-0.718750)\\n\\t2154: o_phase = -9'd206;\\t //LUT[2154] \\tphase : -0.804688\\t(data_i, data_q): (-0.968750,-0.687500)\\n\\t2155: o_phase = -9'd207;\\t //LUT[2155] \\tphase : -0.808594\\t(data_i, data_q): (-0.968750,-0.656250)\\n\\t2156: o_phase = -9'd209;\\t //LUT[2156] \\tphase : -0.816406\\t(data_i, data_q): (-0.968750,-0.625000)\\n\\t2157: o_phase = -9'd211;\\t //LUT[2157] \\tphase : -0.824219\\t(data_i, data_q): (-0.968750,-0.593750)\\n\\t2158: o_phase = -9'd213;\\t //LUT[2158] \\tphase : -0.832031\\t(data_i, data_q): (-0.968750,-0.562500)\\n\\t2159: o_phase = -9'd215;\\t //LUT[2159] \\tphase : -0.839844\\t(data_i, data_q): (-0.968750,-0.531250)\\n\\t2160: o_phase = -9'd217;\\t //LUT[2160] \\tphase : -0.847656\\t(data_i, data_q): (-0.968750,-0.500000)\\n\\t2161: o_phase = -9'd219;\\t //LUT[2161] \\tphase : -0.855469\\t(data_i, data_q): (-0.968750,-0.468750)\\n\\t2162: o_phase = -9'd221;\\t //LUT[2162] \\tphase : -0.863281\\t(data_i, data_q): (-0.968750,-0.437500)\\n\\t2163: o_phase = -9'd224;\\t //LUT[2163] \\tphase : -0.875000\\t(data_i, data_q): (-0.968750,-0.406250)\\n\\t2164: o_phase = -9'd226;\\t //LUT[2164] \\tphase : -0.882812\\t(data_i, data_q): (-0.968750,-0.375000)\\n\\t2165: o_phase = -9'd228;\\t //LUT[2165] \\tphase : -0.890625\\t(data_i, data_q): (-0.968750,-0.343750)\\n\\t2166: o_phase = -9'd231;\\t //LUT[2166] \\tphase : -0.902344\\t(data_i, data_q): (-0.968750,-0.312500)\\n\\t2167: o_phase = -9'd233;\\t //LUT[2167] \\tphase : -0.910156\\t(data_i, data_q): (-0.968750,-0.281250)\\n\\t2168: o_phase = -9'd235;\\t //LUT[2168] \\tphase : -0.917969\\t(data_i, data_q): (-0.968750,-0.250000)\\n\\t2169: o_phase = -9'd238;\\t //LUT[2169] \\tphase : -0.929688\\t(data_i, data_q): (-0.968750,-0.218750)\\n\\t2170: o_phase = -9'd240;\\t //LUT[2170] \\tphase : -0.937500\\t(data_i, data_q): (-0.968750,-0.187500)\\n\\t2171: o_phase = -9'd243;\\t //LUT[2171] \\tphase : -0.949219\\t(data_i, data_q): (-0.968750,-0.156250)\\n\\t2172: o_phase = -9'd246;\\t //LUT[2172] \\tphase : -0.960938\\t(data_i, data_q): (-0.968750,-0.125000)\\n\\t2173: o_phase = -9'd248;\\t //LUT[2173] \\tphase : -0.968750\\t(data_i, data_q): (-0.968750,-0.093750)\\n\\t2174: o_phase = -9'd251;\\t //LUT[2174] \\tphase : -0.980469\\t(data_i, data_q): (-0.968750,-0.062500)\\n\\t2175: o_phase = -9'd253;\\t //LUT[2175] \\tphase : -0.988281\\t(data_i, data_q): (-0.968750,-0.031250)\\n\\t2176: o_phase = -9'd256;\\t //LUT[2176] \\tphase : -1.000000\\t(data_i, data_q): (-0.937500,0.000000)\\n\\t2177: o_phase = +9'd253;\\t //LUT[2177] \\tphase : 0.988281\\t(data_i, data_q): (-0.937500,0.031250)\\n\\t2178: o_phase = +9'd251;\\t //LUT[2178] \\tphase : 0.980469\\t(data_i, data_q): (-0.937500,0.062500)\\n\\t2179: o_phase = +9'd248;\\t //LUT[2179] \\tphase : 0.968750\\t(data_i, data_q): (-0.937500,0.093750)\\n\\t2180: o_phase = +9'd245;\\t //LUT[2180] \\tphase : 0.957031\\t(data_i, data_q): (-0.937500,0.125000)\\n\\t2181: o_phase = +9'd243;\\t //LUT[2181] \\tphase : 0.949219\\t(data_i, data_q): (-0.937500,0.156250)\\n\\t2182: o_phase = +9'd240;\\t //LUT[2182] \\tphase : 0.937500\\t(data_i, data_q): (-0.937500,0.187500)\\n\\t2183: o_phase = +9'd237;\\t //LUT[2183] \\tphase : 0.925781\\t(data_i, data_q): (-0.937500,0.218750)\\n\\t2184: o_phase = +9'd235;\\t //LUT[2184] \\tphase : 0.917969\\t(data_i, data_q): (-0.937500,0.250000)\\n\\t2185: o_phase = +9'd232;\\t //LUT[2185] \\tphase : 0.906250\\t(data_i, data_q): (-0.937500,0.281250)\\n\\t2186: o_phase = +9'd230;\\t //LUT[2186] \\tphase : 0.898438\\t(data_i, data_q): (-0.937500,0.312500)\\n\\t2187: o_phase = +9'd227;\\t //LUT[2187] \\tphase : 0.886719\\t(data_i, data_q): (-0.937500,0.343750)\\n\\t2188: o_phase = +9'd225;\\t //LUT[2188] \\tphase : 0.878906\\t(data_i, data_q): (-0.937500,0.375000)\\n\\t2189: o_phase = +9'd223;\\t //LUT[2189] \\tphase : 0.871094\\t(data_i, data_q): (-0.937500,0.406250)\\n\\t2190: o_phase = +9'd220;\\t //LUT[2190] \\tphase : 0.859375\\t(data_i, data_q): (-0.937500,0.437500)\\n\\t2191: o_phase = +9'd218;\\t //LUT[2191] \\tphase : 0.851562\\t(data_i, data_q): (-0.937500,0.468750)\\n\\t2192: o_phase = +9'd216;\\t //LUT[2192] \\tphase : 0.843750\\t(data_i, data_q): (-0.937500,0.500000)\\n\\t2193: o_phase = +9'd214;\\t //LUT[2193] \\tphase : 0.835938\\t(data_i, data_q): (-0.937500,0.531250)\\n\\t2194: o_phase = +9'd212;\\t //LUT[2194] \\tphase : 0.828125\\t(data_i, data_q): (-0.937500,0.562500)\\n\\t2195: o_phase = +9'd210;\\t //LUT[2195] \\tphase : 0.820312\\t(data_i, data_q): (-0.937500,0.593750)\\n\\t2196: o_phase = +9'd208;\\t //LUT[2196] \\tphase : 0.812500\\t(data_i, data_q): (-0.937500,0.625000)\\n\\t2197: o_phase = +9'd206;\\t //LUT[2197] \\tphase : 0.804688\\t(data_i, data_q): (-0.937500,0.656250)\\n\\t2198: o_phase = +9'd204;\\t //LUT[2198] \\tphase : 0.796875\\t(data_i, data_q): (-0.937500,0.687500)\\n\\t2199: o_phase = +9'd203;\\t //LUT[2199] \\tphase : 0.792969\\t(data_i, data_q): (-0.937500,0.718750)\\n\\t2200: o_phase = +9'd201;\\t //LUT[2200] \\tphase : 0.785156\\t(data_i, data_q): (-0.937500,0.750000)\\n\\t2201: o_phase = +9'd199;\\t //LUT[2201] \\tphase : 0.777344\\t(data_i, data_q): (-0.937500,0.781250)\\n\\t2202: o_phase = +9'd198;\\t //LUT[2202] \\tphase : 0.773438\\t(data_i, data_q): (-0.937500,0.812500)\\n\\t2203: o_phase = +9'd196;\\t //LUT[2203] \\tphase : 0.765625\\t(data_i, data_q): (-0.937500,0.843750)\\n\\t2204: o_phase = +9'd195;\\t //LUT[2204] \\tphase : 0.761719\\t(data_i, data_q): (-0.937500,0.875000)\\n\\t2205: o_phase = +9'd193;\\t //LUT[2205] \\tphase : 0.753906\\t(data_i, data_q): (-0.937500,0.906250)\\n\\t2206: o_phase = +9'd192;\\t //LUT[2206] \\tphase : 0.750000\\t(data_i, data_q): (-0.937500,0.937500)\\n\\t2207: o_phase = +9'd191;\\t //LUT[2207] \\tphase : 0.746094\\t(data_i, data_q): (-0.937500,0.968750)\\n\\t2208: o_phase = -9'd189;\\t //LUT[2208] \\tphase : -0.738281\\t(data_i, data_q): (-0.937500,-1.000000)\\n\\t2209: o_phase = -9'd191;\\t //LUT[2209] \\tphase : -0.746094\\t(data_i, data_q): (-0.937500,-0.968750)\\n\\t2210: o_phase = -9'd192;\\t //LUT[2210] \\tphase : -0.750000\\t(data_i, data_q): (-0.937500,-0.937500)\\n\\t2211: o_phase = -9'd193;\\t //LUT[2211] \\tphase : -0.753906\\t(data_i, data_q): (-0.937500,-0.906250)\\n\\t2212: o_phase = -9'd195;\\t //LUT[2212] \\tphase : -0.761719\\t(data_i, data_q): (-0.937500,-0.875000)\\n\\t2213: o_phase = -9'd196;\\t //LUT[2213] \\tphase : -0.765625\\t(data_i, data_q): (-0.937500,-0.843750)\\n\\t2214: o_phase = -9'd198;\\t //LUT[2214] \\tphase : -0.773438\\t(data_i, data_q): (-0.937500,-0.812500)\\n\\t2215: o_phase = -9'd199;\\t //LUT[2215] \\tphase : -0.777344\\t(data_i, data_q): (-0.937500,-0.781250)\\n\\t2216: o_phase = -9'd201;\\t //LUT[2216] \\tphase : -0.785156\\t(data_i, data_q): (-0.937500,-0.750000)\\n\\t2217: o_phase = -9'd203;\\t //LUT[2217] \\tphase : -0.792969\\t(data_i, data_q): (-0.937500,-0.718750)\\n\\t2218: o_phase = -9'd204;\\t //LUT[2218] \\tphase : -0.796875\\t(data_i, data_q): (-0.937500,-0.687500)\\n\\t2219: o_phase = -9'd206;\\t //LUT[2219] \\tphase : -0.804688\\t(data_i, data_q): (-0.937500,-0.656250)\\n\\t2220: o_phase = -9'd208;\\t //LUT[2220] \\tphase : -0.812500\\t(data_i, data_q): (-0.937500,-0.625000)\\n\\t2221: o_phase = -9'd210;\\t //LUT[2221] \\tphase : -0.820312\\t(data_i, data_q): (-0.937500,-0.593750)\\n\\t2222: o_phase = -9'd212;\\t //LUT[2222] \\tphase : -0.828125\\t(data_i, data_q): (-0.937500,-0.562500)\\n\\t2223: o_phase = -9'd214;\\t //LUT[2223] \\tphase : -0.835938\\t(data_i, data_q): (-0.937500,-0.531250)\\n\\t2224: o_phase = -9'd216;\\t //LUT[2224] \\tphase : -0.843750\\t(data_i, data_q): (-0.937500,-0.500000)\\n\\t2225: o_phase = -9'd218;\\t //LUT[2225] \\tphase : -0.851562\\t(data_i, data_q): (-0.937500,-0.468750)\\n\\t2226: o_phase = -9'd220;\\t //LUT[2226] \\tphase : -0.859375\\t(data_i, data_q): (-0.937500,-0.437500)\\n\\t2227: o_phase = -9'd223;\\t //LUT[2227] \\tphase : -0.871094\\t(data_i, data_q): (-0.937500,-0.406250)\\n\\t2228: o_phase = -9'd225;\\t //LUT[2228] \\tphase : -0.878906\\t(data_i, data_q): (-0.937500,-0.375000)\\n\\t2229: o_phase = -9'd227;\\t //LUT[2229] \\tphase : -0.886719\\t(data_i, data_q): (-0.937500,-0.343750)\\n\\t2230: o_phase = -9'd230;\\t //LUT[2230] \\tphase : -0.898438\\t(data_i, data_q): (-0.937500,-0.312500)\\n\\t2231: o_phase = -9'd232;\\t //LUT[2231] \\tphase : -0.906250\\t(data_i, data_q): (-0.937500,-0.281250)\\n\\t2232: o_phase = -9'd235;\\t //LUT[2232] \\tphase : -0.917969\\t(data_i, data_q): (-0.937500,-0.250000)\\n\\t2233: o_phase = -9'd237;\\t //LUT[2233] \\tphase : -0.925781\\t(data_i, data_q): (-0.937500,-0.218750)\\n\\t2234: o_phase = -9'd240;\\t //LUT[2234] \\tphase : -0.937500\\t(data_i, data_q): (-0.937500,-0.187500)\\n\\t2235: o_phase = -9'd243;\\t //LUT[2235] \\tphase : -0.949219\\t(data_i, data_q): (-0.937500,-0.156250)\\n\\t2236: o_phase = -9'd245;\\t //LUT[2236] \\tphase : -0.957031\\t(data_i, data_q): (-0.937500,-0.125000)\\n\\t2237: o_phase = -9'd248;\\t //LUT[2237] \\tphase : -0.968750\\t(data_i, data_q): (-0.937500,-0.093750)\\n\\t2238: o_phase = -9'd251;\\t //LUT[2238] \\tphase : -0.980469\\t(data_i, data_q): (-0.937500,-0.062500)\\n\\t2239: o_phase = -9'd253;\\t //LUT[2239] \\tphase : -0.988281\\t(data_i, data_q): (-0.937500,-0.031250)\\n\\t2240: o_phase = -9'd256;\\t //LUT[2240] \\tphase : -1.000000\\t(data_i, data_q): (-0.906250,0.000000)\\n\\t2241: o_phase = +9'd253;\\t //LUT[2241] \\tphase : 0.988281\\t(data_i, data_q): (-0.906250,0.031250)\\n\\t2242: o_phase = +9'd250;\\t //LUT[2242] \\tphase : 0.976562\\t(data_i, data_q): (-0.906250,0.062500)\\n\\t2243: o_phase = +9'd248;\\t //LUT[2243] \\tphase : 0.968750\\t(data_i, data_q): (-0.906250,0.093750)\\n\\t2244: o_phase = +9'd245;\\t //LUT[2244] \\tphase : 0.957031\\t(data_i, data_q): (-0.906250,0.125000)\\n\\t2245: o_phase = +9'd242;\\t //LUT[2245] \\tphase : 0.945312\\t(data_i, data_q): (-0.906250,0.156250)\\n\\t2246: o_phase = +9'd239;\\t //LUT[2246] \\tphase : 0.933594\\t(data_i, data_q): (-0.906250,0.187500)\\n\\t2247: o_phase = +9'd237;\\t //LUT[2247] \\tphase : 0.925781\\t(data_i, data_q): (-0.906250,0.218750)\\n\\t2248: o_phase = +9'd234;\\t //LUT[2248] \\tphase : 0.914062\\t(data_i, data_q): (-0.906250,0.250000)\\n\\t2249: o_phase = +9'd231;\\t //LUT[2249] \\tphase : 0.902344\\t(data_i, data_q): (-0.906250,0.281250)\\n\\t2250: o_phase = +9'd229;\\t //LUT[2250] \\tphase : 0.894531\\t(data_i, data_q): (-0.906250,0.312500)\\n\\t2251: o_phase = +9'd226;\\t //LUT[2251] \\tphase : 0.882812\\t(data_i, data_q): (-0.906250,0.343750)\\n\\t2252: o_phase = +9'd224;\\t //LUT[2252] \\tphase : 0.875000\\t(data_i, data_q): (-0.906250,0.375000)\\n\\t2253: o_phase = +9'd222;\\t //LUT[2253] \\tphase : 0.867188\\t(data_i, data_q): (-0.906250,0.406250)\\n\\t2254: o_phase = +9'd219;\\t //LUT[2254] \\tphase : 0.855469\\t(data_i, data_q): (-0.906250,0.437500)\\n\\t2255: o_phase = +9'd217;\\t //LUT[2255] \\tphase : 0.847656\\t(data_i, data_q): (-0.906250,0.468750)\\n\\t2256: o_phase = +9'd215;\\t //LUT[2256] \\tphase : 0.839844\\t(data_i, data_q): (-0.906250,0.500000)\\n\\t2257: o_phase = +9'd213;\\t //LUT[2257] \\tphase : 0.832031\\t(data_i, data_q): (-0.906250,0.531250)\\n\\t2258: o_phase = +9'd211;\\t //LUT[2258] \\tphase : 0.824219\\t(data_i, data_q): (-0.906250,0.562500)\\n\\t2259: o_phase = +9'd209;\\t //LUT[2259] \\tphase : 0.816406\\t(data_i, data_q): (-0.906250,0.593750)\\n\\t2260: o_phase = +9'd207;\\t //LUT[2260] \\tphase : 0.808594\\t(data_i, data_q): (-0.906250,0.625000)\\n\\t2261: o_phase = +9'd205;\\t //LUT[2261] \\tphase : 0.800781\\t(data_i, data_q): (-0.906250,0.656250)\\n\\t2262: o_phase = +9'd203;\\t //LUT[2262] \\tphase : 0.792969\\t(data_i, data_q): (-0.906250,0.687500)\\n\\t2263: o_phase = +9'd201;\\t //LUT[2263] \\tphase : 0.785156\\t(data_i, data_q): (-0.906250,0.718750)\\n\\t2264: o_phase = +9'd200;\\t //LUT[2264] \\tphase : 0.781250\\t(data_i, data_q): (-0.906250,0.750000)\\n\\t2265: o_phase = +9'd198;\\t //LUT[2265] \\tphase : 0.773438\\t(data_i, data_q): (-0.906250,0.781250)\\n\\t2266: o_phase = +9'd196;\\t //LUT[2266] \\tphase : 0.765625\\t(data_i, data_q): (-0.906250,0.812500)\\n\\t2267: o_phase = +9'd195;\\t //LUT[2267] \\tphase : 0.761719\\t(data_i, data_q): (-0.906250,0.843750)\\n\\t2268: o_phase = +9'd193;\\t //LUT[2268] \\tphase : 0.753906\\t(data_i, data_q): (-0.906250,0.875000)\\n\\t2269: o_phase = +9'd192;\\t //LUT[2269] \\tphase : 0.750000\\t(data_i, data_q): (-0.906250,0.906250)\\n\\t2270: o_phase = +9'd191;\\t //LUT[2270] \\tphase : 0.746094\\t(data_i, data_q): (-0.906250,0.937500)\\n\\t2271: o_phase = +9'd189;\\t //LUT[2271] \\tphase : 0.738281\\t(data_i, data_q): (-0.906250,0.968750)\\n\\t2272: o_phase = -9'd188;\\t //LUT[2272] \\tphase : -0.734375\\t(data_i, data_q): (-0.906250,-1.000000)\\n\\t2273: o_phase = -9'd189;\\t //LUT[2273] \\tphase : -0.738281\\t(data_i, data_q): (-0.906250,-0.968750)\\n\\t2274: o_phase = -9'd191;\\t //LUT[2274] \\tphase : -0.746094\\t(data_i, data_q): (-0.906250,-0.937500)\\n\\t2275: o_phase = -9'd192;\\t //LUT[2275] \\tphase : -0.750000\\t(data_i, data_q): (-0.906250,-0.906250)\\n\\t2276: o_phase = -9'd193;\\t //LUT[2276] \\tphase : -0.753906\\t(data_i, data_q): (-0.906250,-0.875000)\\n\\t2277: o_phase = -9'd195;\\t //LUT[2277] \\tphase : -0.761719\\t(data_i, data_q): (-0.906250,-0.843750)\\n\\t2278: o_phase = -9'd196;\\t //LUT[2278] \\tphase : -0.765625\\t(data_i, data_q): (-0.906250,-0.812500)\\n\\t2279: o_phase = -9'd198;\\t //LUT[2279] \\tphase : -0.773438\\t(data_i, data_q): (-0.906250,-0.781250)\\n\\t2280: o_phase = -9'd200;\\t //LUT[2280] \\tphase : -0.781250\\t(data_i, data_q): (-0.906250,-0.750000)\\n\\t2281: o_phase = -9'd201;\\t //LUT[2281] \\tphase : -0.785156\\t(data_i, data_q): (-0.906250,-0.718750)\\n\\t2282: o_phase = -9'd203;\\t //LUT[2282] \\tphase : -0.792969\\t(data_i, data_q): (-0.906250,-0.687500)\\n\\t2283: o_phase = -9'd205;\\t //LUT[2283] \\tphase : -0.800781\\t(data_i, data_q): (-0.906250,-0.656250)\\n\\t2284: o_phase = -9'd207;\\t //LUT[2284] \\tphase : -0.808594\\t(data_i, data_q): (-0.906250,-0.625000)\\n\\t2285: o_phase = -9'd209;\\t //LUT[2285] \\tphase : -0.816406\\t(data_i, data_q): (-0.906250,-0.593750)\\n\\t2286: o_phase = -9'd211;\\t //LUT[2286] \\tphase : -0.824219\\t(data_i, data_q): (-0.906250,-0.562500)\\n\\t2287: o_phase = -9'd213;\\t //LUT[2287] \\tphase : -0.832031\\t(data_i, data_q): (-0.906250,-0.531250)\\n\\t2288: o_phase = -9'd215;\\t //LUT[2288] \\tphase : -0.839844\\t(data_i, data_q): (-0.906250,-0.500000)\\n\\t2289: o_phase = -9'd217;\\t //LUT[2289] \\tphase : -0.847656\\t(data_i, data_q): (-0.906250,-0.468750)\\n\\t2290: o_phase = -9'd219;\\t //LUT[2290] \\tphase : -0.855469\\t(data_i, data_q): (-0.906250,-0.437500)\\n\\t2291: o_phase = -9'd222;\\t //LUT[2291] \\tphase : -0.867188\\t(data_i, data_q): (-0.906250,-0.406250)\\n\\t2292: o_phase = -9'd224;\\t //LUT[2292] \\tphase : -0.875000\\t(data_i, data_q): (-0.906250,-0.375000)\\n\\t2293: o_phase = -9'd226;\\t //LUT[2293] \\tphase : -0.882812\\t(data_i, data_q): (-0.906250,-0.343750)\\n\\t2294: o_phase = -9'd229;\\t //LUT[2294] \\tphase : -0.894531\\t(data_i, data_q): (-0.906250,-0.312500)\\n\\t2295: o_phase = -9'd231;\\t //LUT[2295] \\tphase : -0.902344\\t(data_i, data_q): (-0.906250,-0.281250)\\n\\t2296: o_phase = -9'd234;\\t //LUT[2296] \\tphase : -0.914062\\t(data_i, data_q): (-0.906250,-0.250000)\\n\\t2297: o_phase = -9'd237;\\t //LUT[2297] \\tphase : -0.925781\\t(data_i, data_q): (-0.906250,-0.218750)\\n\\t2298: o_phase = -9'd239;\\t //LUT[2298] \\tphase : -0.933594\\t(data_i, data_q): (-0.906250,-0.187500)\\n\\t2299: o_phase = -9'd242;\\t //LUT[2299] \\tphase : -0.945312\\t(data_i, data_q): (-0.906250,-0.156250)\\n\\t2300: o_phase = -9'd245;\\t //LUT[2300] \\tphase : -0.957031\\t(data_i, data_q): (-0.906250,-0.125000)\\n\\t2301: o_phase = -9'd248;\\t //LUT[2301] \\tphase : -0.968750\\t(data_i, data_q): (-0.906250,-0.093750)\\n\\t2302: o_phase = -9'd250;\\t //LUT[2302] \\tphase : -0.976562\\t(data_i, data_q): (-0.906250,-0.062500)\\n\\t2303: o_phase = -9'd253;\\t //LUT[2303] \\tphase : -0.988281\\t(data_i, data_q): (-0.906250,-0.031250)\\n\\t2304: o_phase = -9'd256;\\t //LUT[2304] \\tphase : -1.000000\\t(data_i, data_q): (-0.875000,0.000000)\\n\\t2305: o_phase = +9'd253;\\t //LUT[2305] \\tphase : 0.988281\\t(data_i, data_q): (-0.875000,0.031250)\\n\\t2306: o_phase = +9'd250;\\t //LUT[2306] \\tphase : 0.976562\\t(data_i, data_q): (-0.875000,0.062500)\\n\\t2307: o_phase = +9'd247;\\t //LUT[2307] \\tphase : 0.964844\\t(data_i, data_q): (-0.875000,0.093750)\\n\\t2308: o_phase = +9'd244;\\t //LUT[2308] \\tphase : 0.953125\\t(data_i, data_q): (-0.875000,0.125000)\\n\\t2309: o_phase = +9'd242;\\t //LUT[2309] \\tphase : 0.945312\\t(data_i, data_q): (-0.875000,0.156250)\\n\\t2310: o_phase = +9'd239;\\t //LUT[2310] \\tphase : 0.933594\\t(data_i, data_q): (-0.875000,0.187500)\\n\\t2311: o_phase = +9'd236;\\t //LUT[2311] \\tphase : 0.921875\\t(data_i, data_q): (-0.875000,0.218750)\\n\\t2312: o_phase = +9'd233;\\t //LUT[2312] \\tphase : 0.910156\\t(data_i, data_q): (-0.875000,0.250000)\\n\\t2313: o_phase = +9'd231;\\t //LUT[2313] \\tphase : 0.902344\\t(data_i, data_q): (-0.875000,0.281250)\\n\\t2314: o_phase = +9'd228;\\t //LUT[2314] \\tphase : 0.890625\\t(data_i, data_q): (-0.875000,0.312500)\\n\\t2315: o_phase = +9'd225;\\t //LUT[2315] \\tphase : 0.878906\\t(data_i, data_q): (-0.875000,0.343750)\\n\\t2316: o_phase = +9'd223;\\t //LUT[2316] \\tphase : 0.871094\\t(data_i, data_q): (-0.875000,0.375000)\\n\\t2317: o_phase = +9'd221;\\t //LUT[2317] \\tphase : 0.863281\\t(data_i, data_q): (-0.875000,0.406250)\\n\\t2318: o_phase = +9'd218;\\t //LUT[2318] \\tphase : 0.851562\\t(data_i, data_q): (-0.875000,0.437500)\\n\\t2319: o_phase = +9'd216;\\t //LUT[2319] \\tphase : 0.843750\\t(data_i, data_q): (-0.875000,0.468750)\\n\\t2320: o_phase = +9'd214;\\t //LUT[2320] \\tphase : 0.835938\\t(data_i, data_q): (-0.875000,0.500000)\\n\\t2321: o_phase = +9'd212;\\t //LUT[2321] \\tphase : 0.828125\\t(data_i, data_q): (-0.875000,0.531250)\\n\\t2322: o_phase = +9'd209;\\t //LUT[2322] \\tphase : 0.816406\\t(data_i, data_q): (-0.875000,0.562500)\\n\\t2323: o_phase = +9'd207;\\t //LUT[2323] \\tphase : 0.808594\\t(data_i, data_q): (-0.875000,0.593750)\\n\\t2324: o_phase = +9'd205;\\t //LUT[2324] \\tphase : 0.800781\\t(data_i, data_q): (-0.875000,0.625000)\\n\\t2325: o_phase = +9'd204;\\t //LUT[2325] \\tphase : 0.796875\\t(data_i, data_q): (-0.875000,0.656250)\\n\\t2326: o_phase = +9'd202;\\t //LUT[2326] \\tphase : 0.789062\\t(data_i, data_q): (-0.875000,0.687500)\\n\\t2327: o_phase = +9'd200;\\t //LUT[2327] \\tphase : 0.781250\\t(data_i, data_q): (-0.875000,0.718750)\\n\\t2328: o_phase = +9'd198;\\t //LUT[2328] \\tphase : 0.773438\\t(data_i, data_q): (-0.875000,0.750000)\\n\\t2329: o_phase = +9'd197;\\t //LUT[2329] \\tphase : 0.769531\\t(data_i, data_q): (-0.875000,0.781250)\\n\\t2330: o_phase = +9'd195;\\t //LUT[2330] \\tphase : 0.761719\\t(data_i, data_q): (-0.875000,0.812500)\\n\\t2331: o_phase = +9'd193;\\t //LUT[2331] \\tphase : 0.753906\\t(data_i, data_q): (-0.875000,0.843750)\\n\\t2332: o_phase = +9'd192;\\t //LUT[2332] \\tphase : 0.750000\\t(data_i, data_q): (-0.875000,0.875000)\\n\\t2333: o_phase = +9'd191;\\t //LUT[2333] \\tphase : 0.746094\\t(data_i, data_q): (-0.875000,0.906250)\\n\\t2334: o_phase = +9'd189;\\t //LUT[2334] \\tphase : 0.738281\\t(data_i, data_q): (-0.875000,0.937500)\\n\\t2335: o_phase = +9'd188;\\t //LUT[2335] \\tphase : 0.734375\\t(data_i, data_q): (-0.875000,0.968750)\\n\\t2336: o_phase = -9'd187;\\t //LUT[2336] \\tphase : -0.730469\\t(data_i, data_q): (-0.875000,-1.000000)\\n\\t2337: o_phase = -9'd188;\\t //LUT[2337] \\tphase : -0.734375\\t(data_i, data_q): (-0.875000,-0.968750)\\n\\t2338: o_phase = -9'd189;\\t //LUT[2338] \\tphase : -0.738281\\t(data_i, data_q): (-0.875000,-0.937500)\\n\\t2339: o_phase = -9'd191;\\t //LUT[2339] \\tphase : -0.746094\\t(data_i, data_q): (-0.875000,-0.906250)\\n\\t2340: o_phase = -9'd192;\\t //LUT[2340] \\tphase : -0.750000\\t(data_i, data_q): (-0.875000,-0.875000)\\n\\t2341: o_phase = -9'd193;\\t //LUT[2341] \\tphase : -0.753906\\t(data_i, data_q): (-0.875000,-0.843750)\\n\\t2342: o_phase = -9'd195;\\t //LUT[2342] \\tphase : -0.761719\\t(data_i, data_q): (-0.875000,-0.812500)\\n\\t2343: o_phase = -9'd197;\\t //LUT[2343] \\tphase : -0.769531\\t(data_i, data_q): (-0.875000,-0.781250)\\n\\t2344: o_phase = -9'd198;\\t //LUT[2344] \\tphase : -0.773438\\t(data_i, data_q): (-0.875000,-0.750000)\\n\\t2345: o_phase = -9'd200;\\t //LUT[2345] \\tphase : -0.781250\\t(data_i, data_q): (-0.875000,-0.718750)\\n\\t2346: o_phase = -9'd202;\\t //LUT[2346] \\tphase : -0.789062\\t(data_i, data_q): (-0.875000,-0.687500)\\n\\t2347: o_phase = -9'd204;\\t //LUT[2347] \\tphase : -0.796875\\t(data_i, data_q): (-0.875000,-0.656250)\\n\\t2348: o_phase = -9'd205;\\t //LUT[2348] \\tphase : -0.800781\\t(data_i, data_q): (-0.875000,-0.625000)\\n\\t2349: o_phase = -9'd207;\\t //LUT[2349] \\tphase : -0.808594\\t(data_i, data_q): (-0.875000,-0.593750)\\n\\t2350: o_phase = -9'd209;\\t //LUT[2350] \\tphase : -0.816406\\t(data_i, data_q): (-0.875000,-0.562500)\\n\\t2351: o_phase = -9'd212;\\t //LUT[2351] \\tphase : -0.828125\\t(data_i, data_q): (-0.875000,-0.531250)\\n\\t2352: o_phase = -9'd214;\\t //LUT[2352] \\tphase : -0.835938\\t(data_i, data_q): (-0.875000,-0.500000)\\n\\t2353: o_phase = -9'd216;\\t //LUT[2353] \\tphase : -0.843750\\t(data_i, data_q): (-0.875000,-0.468750)\\n\\t2354: o_phase = -9'd218;\\t //LUT[2354] \\tphase : -0.851562\\t(data_i, data_q): (-0.875000,-0.437500)\\n\\t2355: o_phase = -9'd221;\\t //LUT[2355] \\tphase : -0.863281\\t(data_i, data_q): (-0.875000,-0.406250)\\n\\t2356: o_phase = -9'd223;\\t //LUT[2356] \\tphase : -0.871094\\t(data_i, data_q): (-0.875000,-0.375000)\\n\\t2357: o_phase = -9'd225;\\t //LUT[2357] \\tphase : -0.878906\\t(data_i, data_q): (-0.875000,-0.343750)\\n\\t2358: o_phase = -9'd228;\\t //LUT[2358] \\tphase : -0.890625\\t(data_i, data_q): (-0.875000,-0.312500)\\n\\t2359: o_phase = -9'd231;\\t //LUT[2359] \\tphase : -0.902344\\t(data_i, data_q): (-0.875000,-0.281250)\\n\\t2360: o_phase = -9'd233;\\t //LUT[2360] \\tphase : -0.910156\\t(data_i, data_q): (-0.875000,-0.250000)\\n\\t2361: o_phase = -9'd236;\\t //LUT[2361] \\tphase : -0.921875\\t(data_i, data_q): (-0.875000,-0.218750)\\n\\t2362: o_phase = -9'd239;\\t //LUT[2362] \\tphase : -0.933594\\t(data_i, data_q): (-0.875000,-0.187500)\\n\\t2363: o_phase = -9'd242;\\t //LUT[2363] \\tphase : -0.945312\\t(data_i, data_q): (-0.875000,-0.156250)\\n\\t2364: o_phase = -9'd244;\\t //LUT[2364] \\tphase : -0.953125\\t(data_i, data_q): (-0.875000,-0.125000)\\n\\t2365: o_phase = -9'd247;\\t //LUT[2365] \\tphase : -0.964844\\t(data_i, data_q): (-0.875000,-0.093750)\\n\\t2366: o_phase = -9'd250;\\t //LUT[2366] \\tphase : -0.976562\\t(data_i, data_q): (-0.875000,-0.062500)\\n\\t2367: o_phase = -9'd253;\\t //LUT[2367] \\tphase : -0.988281\\t(data_i, data_q): (-0.875000,-0.031250)\\n\\t2368: o_phase = -9'd256;\\t //LUT[2368] \\tphase : -1.000000\\t(data_i, data_q): (-0.843750,0.000000)\\n\\t2369: o_phase = +9'd253;\\t //LUT[2369] \\tphase : 0.988281\\t(data_i, data_q): (-0.843750,0.031250)\\n\\t2370: o_phase = +9'd250;\\t //LUT[2370] \\tphase : 0.976562\\t(data_i, data_q): (-0.843750,0.062500)\\n\\t2371: o_phase = +9'd247;\\t //LUT[2371] \\tphase : 0.964844\\t(data_i, data_q): (-0.843750,0.093750)\\n\\t2372: o_phase = +9'd244;\\t //LUT[2372] \\tphase : 0.953125\\t(data_i, data_q): (-0.843750,0.125000)\\n\\t2373: o_phase = +9'd241;\\t //LUT[2373] \\tphase : 0.941406\\t(data_i, data_q): (-0.843750,0.156250)\\n\\t2374: o_phase = +9'd238;\\t //LUT[2374] \\tphase : 0.929688\\t(data_i, data_q): (-0.843750,0.187500)\\n\\t2375: o_phase = +9'd235;\\t //LUT[2375] \\tphase : 0.917969\\t(data_i, data_q): (-0.843750,0.218750)\\n\\t2376: o_phase = +9'd233;\\t //LUT[2376] \\tphase : 0.910156\\t(data_i, data_q): (-0.843750,0.250000)\\n\\t2377: o_phase = +9'd230;\\t //LUT[2377] \\tphase : 0.898438\\t(data_i, data_q): (-0.843750,0.281250)\\n\\t2378: o_phase = +9'd227;\\t //LUT[2378] \\tphase : 0.886719\\t(data_i, data_q): (-0.843750,0.312500)\\n\\t2379: o_phase = +9'd224;\\t //LUT[2379] \\tphase : 0.875000\\t(data_i, data_q): (-0.843750,0.343750)\\n\\t2380: o_phase = +9'd222;\\t //LUT[2380] \\tphase : 0.867188\\t(data_i, data_q): (-0.843750,0.375000)\\n\\t2381: o_phase = +9'd219;\\t //LUT[2381] \\tphase : 0.855469\\t(data_i, data_q): (-0.843750,0.406250)\\n\\t2382: o_phase = +9'd217;\\t //LUT[2382] \\tphase : 0.847656\\t(data_i, data_q): (-0.843750,0.437500)\\n\\t2383: o_phase = +9'd215;\\t //LUT[2383] \\tphase : 0.839844\\t(data_i, data_q): (-0.843750,0.468750)\\n\\t2384: o_phase = +9'd212;\\t //LUT[2384] \\tphase : 0.828125\\t(data_i, data_q): (-0.843750,0.500000)\\n\\t2385: o_phase = +9'd210;\\t //LUT[2385] \\tphase : 0.820312\\t(data_i, data_q): (-0.843750,0.531250)\\n\\t2386: o_phase = +9'd208;\\t //LUT[2386] \\tphase : 0.812500\\t(data_i, data_q): (-0.843750,0.562500)\\n\\t2387: o_phase = +9'd206;\\t //LUT[2387] \\tphase : 0.804688\\t(data_i, data_q): (-0.843750,0.593750)\\n\\t2388: o_phase = +9'd204;\\t //LUT[2388] \\tphase : 0.796875\\t(data_i, data_q): (-0.843750,0.625000)\\n\\t2389: o_phase = +9'd202;\\t //LUT[2389] \\tphase : 0.789062\\t(data_i, data_q): (-0.843750,0.656250)\\n\\t2390: o_phase = +9'd200;\\t //LUT[2390] \\tphase : 0.781250\\t(data_i, data_q): (-0.843750,0.687500)\\n\\t2391: o_phase = +9'd199;\\t //LUT[2391] \\tphase : 0.777344\\t(data_i, data_q): (-0.843750,0.718750)\\n\\t2392: o_phase = +9'd197;\\t //LUT[2392] \\tphase : 0.769531\\t(data_i, data_q): (-0.843750,0.750000)\\n\\t2393: o_phase = +9'd195;\\t //LUT[2393] \\tphase : 0.761719\\t(data_i, data_q): (-0.843750,0.781250)\\n\\t2394: o_phase = +9'd194;\\t //LUT[2394] \\tphase : 0.757812\\t(data_i, data_q): (-0.843750,0.812500)\\n\\t2395: o_phase = +9'd192;\\t //LUT[2395] \\tphase : 0.750000\\t(data_i, data_q): (-0.843750,0.843750)\\n\\t2396: o_phase = +9'd191;\\t //LUT[2396] \\tphase : 0.746094\\t(data_i, data_q): (-0.843750,0.875000)\\n\\t2397: o_phase = +9'd189;\\t //LUT[2397] \\tphase : 0.738281\\t(data_i, data_q): (-0.843750,0.906250)\\n\\t2398: o_phase = +9'd188;\\t //LUT[2398] \\tphase : 0.734375\\t(data_i, data_q): (-0.843750,0.937500)\\n\\t2399: o_phase = +9'd186;\\t //LUT[2399] \\tphase : 0.726562\\t(data_i, data_q): (-0.843750,0.968750)\\n\\t2400: o_phase = -9'd185;\\t //LUT[2400] \\tphase : -0.722656\\t(data_i, data_q): (-0.843750,-1.000000)\\n\\t2401: o_phase = -9'd186;\\t //LUT[2401] \\tphase : -0.726562\\t(data_i, data_q): (-0.843750,-0.968750)\\n\\t2402: o_phase = -9'd188;\\t //LUT[2402] \\tphase : -0.734375\\t(data_i, data_q): (-0.843750,-0.937500)\\n\\t2403: o_phase = -9'd189;\\t //LUT[2403] \\tphase : -0.738281\\t(data_i, data_q): (-0.843750,-0.906250)\\n\\t2404: o_phase = -9'd191;\\t //LUT[2404] \\tphase : -0.746094\\t(data_i, data_q): (-0.843750,-0.875000)\\n\\t2405: o_phase = -9'd192;\\t //LUT[2405] \\tphase : -0.750000\\t(data_i, data_q): (-0.843750,-0.843750)\\n\\t2406: o_phase = -9'd194;\\t //LUT[2406] \\tphase : -0.757812\\t(data_i, data_q): (-0.843750,-0.812500)\\n\\t2407: o_phase = -9'd195;\\t //LUT[2407] \\tphase : -0.761719\\t(data_i, data_q): (-0.843750,-0.781250)\\n\\t2408: o_phase = -9'd197;\\t //LUT[2408] \\tphase : -0.769531\\t(data_i, data_q): (-0.843750,-0.750000)\\n\\t2409: o_phase = -9'd199;\\t //LUT[2409] \\tphase : -0.777344\\t(data_i, data_q): (-0.843750,-0.718750)\\n\\t2410: o_phase = -9'd200;\\t //LUT[2410] \\tphase : -0.781250\\t(data_i, data_q): (-0.843750,-0.687500)\\n\\t2411: o_phase = -9'd202;\\t //LUT[2411] \\tphase : -0.789062\\t(data_i, data_q): (-0.843750,-0.656250)\\n\\t2412: o_phase = -9'd204;\\t //LUT[2412] \\tphase : -0.796875\\t(data_i, data_q): (-0.843750,-0.625000)\\n\\t2413: o_phase = -9'd206;\\t //LUT[2413] \\tphase : -0.804688\\t(data_i, data_q): (-0.843750,-0.593750)\\n\\t2414: o_phase = -9'd208;\\t //LUT[2414] \\tphase : -0.812500\\t(data_i, data_q): (-0.843750,-0.562500)\\n\\t2415: o_phase = -9'd210;\\t //LUT[2415] \\tphase : -0.820312\\t(data_i, data_q): (-0.843750,-0.531250)\\n\\t2416: o_phase = -9'd212;\\t //LUT[2416] \\tphase : -0.828125\\t(data_i, data_q): (-0.843750,-0.500000)\\n\\t2417: o_phase = -9'd215;\\t //LUT[2417] \\tphase : -0.839844\\t(data_i, data_q): (-0.843750,-0.468750)\\n\\t2418: o_phase = -9'd217;\\t //LUT[2418] \\tphase : -0.847656\\t(data_i, data_q): (-0.843750,-0.437500)\\n\\t2419: o_phase = -9'd219;\\t //LUT[2419] \\tphase : -0.855469\\t(data_i, data_q): (-0.843750,-0.406250)\\n\\t2420: o_phase = -9'd222;\\t //LUT[2420] \\tphase : -0.867188\\t(data_i, data_q): (-0.843750,-0.375000)\\n\\t2421: o_phase = -9'd224;\\t //LUT[2421] \\tphase : -0.875000\\t(data_i, data_q): (-0.843750,-0.343750)\\n\\t2422: o_phase = -9'd227;\\t //LUT[2422] \\tphase : -0.886719\\t(data_i, data_q): (-0.843750,-0.312500)\\n\\t2423: o_phase = -9'd230;\\t //LUT[2423] \\tphase : -0.898438\\t(data_i, data_q): (-0.843750,-0.281250)\\n\\t2424: o_phase = -9'd233;\\t //LUT[2424] \\tphase : -0.910156\\t(data_i, data_q): (-0.843750,-0.250000)\\n\\t2425: o_phase = -9'd235;\\t //LUT[2425] \\tphase : -0.917969\\t(data_i, data_q): (-0.843750,-0.218750)\\n\\t2426: o_phase = -9'd238;\\t //LUT[2426] \\tphase : -0.929688\\t(data_i, data_q): (-0.843750,-0.187500)\\n\\t2427: o_phase = -9'd241;\\t //LUT[2427] \\tphase : -0.941406\\t(data_i, data_q): (-0.843750,-0.156250)\\n\\t2428: o_phase = -9'd244;\\t //LUT[2428] \\tphase : -0.953125\\t(data_i, data_q): (-0.843750,-0.125000)\\n\\t2429: o_phase = -9'd247;\\t //LUT[2429] \\tphase : -0.964844\\t(data_i, data_q): (-0.843750,-0.093750)\\n\\t2430: o_phase = -9'd250;\\t //LUT[2430] \\tphase : -0.976562\\t(data_i, data_q): (-0.843750,-0.062500)\\n\\t2431: o_phase = -9'd253;\\t //LUT[2431] \\tphase : -0.988281\\t(data_i, data_q): (-0.843750,-0.031250)\\n\\t2432: o_phase = -9'd256;\\t //LUT[2432] \\tphase : -1.000000\\t(data_i, data_q): (-0.812500,0.000000)\\n\\t2433: o_phase = +9'd253;\\t //LUT[2433] \\tphase : 0.988281\\t(data_i, data_q): (-0.812500,0.031250)\\n\\t2434: o_phase = +9'd250;\\t //LUT[2434] \\tphase : 0.976562\\t(data_i, data_q): (-0.812500,0.062500)\\n\\t2435: o_phase = +9'd247;\\t //LUT[2435] \\tphase : 0.964844\\t(data_i, data_q): (-0.812500,0.093750)\\n\\t2436: o_phase = +9'd244;\\t //LUT[2436] \\tphase : 0.953125\\t(data_i, data_q): (-0.812500,0.125000)\\n\\t2437: o_phase = +9'd241;\\t //LUT[2437] \\tphase : 0.941406\\t(data_i, data_q): (-0.812500,0.156250)\\n\\t2438: o_phase = +9'd238;\\t //LUT[2438] \\tphase : 0.929688\\t(data_i, data_q): (-0.812500,0.187500)\\n\\t2439: o_phase = +9'd235;\\t //LUT[2439] \\tphase : 0.917969\\t(data_i, data_q): (-0.812500,0.218750)\\n\\t2440: o_phase = +9'd232;\\t //LUT[2440] \\tphase : 0.906250\\t(data_i, data_q): (-0.812500,0.250000)\\n\\t2441: o_phase = +9'd229;\\t //LUT[2441] \\tphase : 0.894531\\t(data_i, data_q): (-0.812500,0.281250)\\n\\t2442: o_phase = +9'd226;\\t //LUT[2442] \\tphase : 0.882812\\t(data_i, data_q): (-0.812500,0.312500)\\n\\t2443: o_phase = +9'd223;\\t //LUT[2443] \\tphase : 0.871094\\t(data_i, data_q): (-0.812500,0.343750)\\n\\t2444: o_phase = +9'd221;\\t //LUT[2444] \\tphase : 0.863281\\t(data_i, data_q): (-0.812500,0.375000)\\n\\t2445: o_phase = +9'd218;\\t //LUT[2445] \\tphase : 0.851562\\t(data_i, data_q): (-0.812500,0.406250)\\n\\t2446: o_phase = +9'd216;\\t //LUT[2446] \\tphase : 0.843750\\t(data_i, data_q): (-0.812500,0.437500)\\n\\t2447: o_phase = +9'd213;\\t //LUT[2447] \\tphase : 0.832031\\t(data_i, data_q): (-0.812500,0.468750)\\n\\t2448: o_phase = +9'd211;\\t //LUT[2448] \\tphase : 0.824219\\t(data_i, data_q): (-0.812500,0.500000)\\n\\t2449: o_phase = +9'd209;\\t //LUT[2449] \\tphase : 0.816406\\t(data_i, data_q): (-0.812500,0.531250)\\n\\t2450: o_phase = +9'd207;\\t //LUT[2450] \\tphase : 0.808594\\t(data_i, data_q): (-0.812500,0.562500)\\n\\t2451: o_phase = +9'd205;\\t //LUT[2451] \\tphase : 0.800781\\t(data_i, data_q): (-0.812500,0.593750)\\n\\t2452: o_phase = +9'd203;\\t //LUT[2452] \\tphase : 0.792969\\t(data_i, data_q): (-0.812500,0.625000)\\n\\t2453: o_phase = +9'd201;\\t //LUT[2453] \\tphase : 0.785156\\t(data_i, data_q): (-0.812500,0.656250)\\n\\t2454: o_phase = +9'd199;\\t //LUT[2454] \\tphase : 0.777344\\t(data_i, data_q): (-0.812500,0.687500)\\n\\t2455: o_phase = +9'd197;\\t //LUT[2455] \\tphase : 0.769531\\t(data_i, data_q): (-0.812500,0.718750)\\n\\t2456: o_phase = +9'd195;\\t //LUT[2456] \\tphase : 0.761719\\t(data_i, data_q): (-0.812500,0.750000)\\n\\t2457: o_phase = +9'd194;\\t //LUT[2457] \\tphase : 0.757812\\t(data_i, data_q): (-0.812500,0.781250)\\n\\t2458: o_phase = +9'd192;\\t //LUT[2458] \\tphase : 0.750000\\t(data_i, data_q): (-0.812500,0.812500)\\n\\t2459: o_phase = +9'd190;\\t //LUT[2459] \\tphase : 0.742188\\t(data_i, data_q): (-0.812500,0.843750)\\n\\t2460: o_phase = +9'd189;\\t //LUT[2460] \\tphase : 0.738281\\t(data_i, data_q): (-0.812500,0.875000)\\n\\t2461: o_phase = +9'd188;\\t //LUT[2461] \\tphase : 0.734375\\t(data_i, data_q): (-0.812500,0.906250)\\n\\t2462: o_phase = +9'd186;\\t //LUT[2462] \\tphase : 0.726562\\t(data_i, data_q): (-0.812500,0.937500)\\n\\t2463: o_phase = +9'd185;\\t //LUT[2463] \\tphase : 0.722656\\t(data_i, data_q): (-0.812500,0.968750)\\n\\t2464: o_phase = -9'd184;\\t //LUT[2464] \\tphase : -0.718750\\t(data_i, data_q): (-0.812500,-1.000000)\\n\\t2465: o_phase = -9'd185;\\t //LUT[2465] \\tphase : -0.722656\\t(data_i, data_q): (-0.812500,-0.968750)\\n\\t2466: o_phase = -9'd186;\\t //LUT[2466] \\tphase : -0.726562\\t(data_i, data_q): (-0.812500,-0.937500)\\n\\t2467: o_phase = -9'd188;\\t //LUT[2467] \\tphase : -0.734375\\t(data_i, data_q): (-0.812500,-0.906250)\\n\\t2468: o_phase = -9'd189;\\t //LUT[2468] \\tphase : -0.738281\\t(data_i, data_q): (-0.812500,-0.875000)\\n\\t2469: o_phase = -9'd190;\\t //LUT[2469] \\tphase : -0.742188\\t(data_i, data_q): (-0.812500,-0.843750)\\n\\t2470: o_phase = -9'd192;\\t //LUT[2470] \\tphase : -0.750000\\t(data_i, data_q): (-0.812500,-0.812500)\\n\\t2471: o_phase = -9'd194;\\t //LUT[2471] \\tphase : -0.757812\\t(data_i, data_q): (-0.812500,-0.781250)\\n\\t2472: o_phase = -9'd195;\\t //LUT[2472] \\tphase : -0.761719\\t(data_i, data_q): (-0.812500,-0.750000)\\n\\t2473: o_phase = -9'd197;\\t //LUT[2473] \\tphase : -0.769531\\t(data_i, data_q): (-0.812500,-0.718750)\\n\\t2474: o_phase = -9'd199;\\t //LUT[2474] \\tphase : -0.777344\\t(data_i, data_q): (-0.812500,-0.687500)\\n\\t2475: o_phase = -9'd201;\\t //LUT[2475] \\tphase : -0.785156\\t(data_i, data_q): (-0.812500,-0.656250)\\n\\t2476: o_phase = -9'd203;\\t //LUT[2476] \\tphase : -0.792969\\t(data_i, data_q): (-0.812500,-0.625000)\\n\\t2477: o_phase = -9'd205;\\t //LUT[2477] \\tphase : -0.800781\\t(data_i, data_q): (-0.812500,-0.593750)\\n\\t2478: o_phase = -9'd207;\\t //LUT[2478] \\tphase : -0.808594\\t(data_i, data_q): (-0.812500,-0.562500)\\n\\t2479: o_phase = -9'd209;\\t //LUT[2479] \\tphase : -0.816406\\t(data_i, data_q): (-0.812500,-0.531250)\\n\\t2480: o_phase = -9'd211;\\t //LUT[2480] \\tphase : -0.824219\\t(data_i, data_q): (-0.812500,-0.500000)\\n\\t2481: o_phase = -9'd213;\\t //LUT[2481] \\tphase : -0.832031\\t(data_i, data_q): (-0.812500,-0.468750)\\n\\t2482: o_phase = -9'd216;\\t //LUT[2482] \\tphase : -0.843750\\t(data_i, data_q): (-0.812500,-0.437500)\\n\\t2483: o_phase = -9'd218;\\t //LUT[2483] \\tphase : -0.851562\\t(data_i, data_q): (-0.812500,-0.406250)\\n\\t2484: o_phase = -9'd221;\\t //LUT[2484] \\tphase : -0.863281\\t(data_i, data_q): (-0.812500,-0.375000)\\n\\t2485: o_phase = -9'd223;\\t //LUT[2485] \\tphase : -0.871094\\t(data_i, data_q): (-0.812500,-0.343750)\\n\\t2486: o_phase = -9'd226;\\t //LUT[2486] \\tphase : -0.882812\\t(data_i, data_q): (-0.812500,-0.312500)\\n\\t2487: o_phase = -9'd229;\\t //LUT[2487] \\tphase : -0.894531\\t(data_i, data_q): (-0.812500,-0.281250)\\n\\t2488: o_phase = -9'd232;\\t //LUT[2488] \\tphase : -0.906250\\t(data_i, data_q): (-0.812500,-0.250000)\\n\\t2489: o_phase = -9'd235;\\t //LUT[2489] \\tphase : -0.917969\\t(data_i, data_q): (-0.812500,-0.218750)\\n\\t2490: o_phase = -9'd238;\\t //LUT[2490] \\tphase : -0.929688\\t(data_i, data_q): (-0.812500,-0.187500)\\n\\t2491: o_phase = -9'd241;\\t //LUT[2491] \\tphase : -0.941406\\t(data_i, data_q): (-0.812500,-0.156250)\\n\\t2492: o_phase = -9'd244;\\t //LUT[2492] \\tphase : -0.953125\\t(data_i, data_q): (-0.812500,-0.125000)\\n\\t2493: o_phase = -9'd247;\\t //LUT[2493] \\tphase : -0.964844\\t(data_i, data_q): (-0.812500,-0.093750)\\n\\t2494: o_phase = -9'd250;\\t //LUT[2494] \\tphase : -0.976562\\t(data_i, data_q): (-0.812500,-0.062500)\\n\\t2495: o_phase = -9'd253;\\t //LUT[2495] \\tphase : -0.988281\\t(data_i, data_q): (-0.812500,-0.031250)\\n\\t2496: o_phase = -9'd256;\\t //LUT[2496] \\tphase : -1.000000\\t(data_i, data_q): (-0.781250,0.000000)\\n\\t2497: o_phase = +9'd253;\\t //LUT[2497] \\tphase : 0.988281\\t(data_i, data_q): (-0.781250,0.031250)\\n\\t2498: o_phase = +9'd249;\\t //LUT[2498] \\tphase : 0.972656\\t(data_i, data_q): (-0.781250,0.062500)\\n\\t2499: o_phase = +9'd246;\\t //LUT[2499] \\tphase : 0.960938\\t(data_i, data_q): (-0.781250,0.093750)\\n\\t2500: o_phase = +9'd243;\\t //LUT[2500] \\tphase : 0.949219\\t(data_i, data_q): (-0.781250,0.125000)\\n\\t2501: o_phase = +9'd240;\\t //LUT[2501] \\tphase : 0.937500\\t(data_i, data_q): (-0.781250,0.156250)\\n\\t2502: o_phase = +9'd237;\\t //LUT[2502] \\tphase : 0.925781\\t(data_i, data_q): (-0.781250,0.187500)\\n\\t2503: o_phase = +9'd234;\\t //LUT[2503] \\tphase : 0.914062\\t(data_i, data_q): (-0.781250,0.218750)\\n\\t2504: o_phase = +9'd231;\\t //LUT[2504] \\tphase : 0.902344\\t(data_i, data_q): (-0.781250,0.250000)\\n\\t2505: o_phase = +9'd228;\\t //LUT[2505] \\tphase : 0.890625\\t(data_i, data_q): (-0.781250,0.281250)\\n\\t2506: o_phase = +9'd225;\\t //LUT[2506] \\tphase : 0.878906\\t(data_i, data_q): (-0.781250,0.312500)\\n\\t2507: o_phase = +9'd222;\\t //LUT[2507] \\tphase : 0.867188\\t(data_i, data_q): (-0.781250,0.343750)\\n\\t2508: o_phase = +9'd220;\\t //LUT[2508] \\tphase : 0.859375\\t(data_i, data_q): (-0.781250,0.375000)\\n\\t2509: o_phase = +9'd217;\\t //LUT[2509] \\tphase : 0.847656\\t(data_i, data_q): (-0.781250,0.406250)\\n\\t2510: o_phase = +9'd214;\\t //LUT[2510] \\tphase : 0.835938\\t(data_i, data_q): (-0.781250,0.437500)\\n\\t2511: o_phase = +9'd212;\\t //LUT[2511] \\tphase : 0.828125\\t(data_i, data_q): (-0.781250,0.468750)\\n\\t2512: o_phase = +9'd210;\\t //LUT[2512] \\tphase : 0.820312\\t(data_i, data_q): (-0.781250,0.500000)\\n\\t2513: o_phase = +9'd207;\\t //LUT[2513] \\tphase : 0.808594\\t(data_i, data_q): (-0.781250,0.531250)\\n\\t2514: o_phase = +9'd205;\\t //LUT[2514] \\tphase : 0.800781\\t(data_i, data_q): (-0.781250,0.562500)\\n\\t2515: o_phase = +9'd203;\\t //LUT[2515] \\tphase : 0.792969\\t(data_i, data_q): (-0.781250,0.593750)\\n\\t2516: o_phase = +9'd201;\\t //LUT[2516] \\tphase : 0.785156\\t(data_i, data_q): (-0.781250,0.625000)\\n\\t2517: o_phase = +9'd199;\\t //LUT[2517] \\tphase : 0.777344\\t(data_i, data_q): (-0.781250,0.656250)\\n\\t2518: o_phase = +9'd197;\\t //LUT[2518] \\tphase : 0.769531\\t(data_i, data_q): (-0.781250,0.687500)\\n\\t2519: o_phase = +9'd195;\\t //LUT[2519] \\tphase : 0.761719\\t(data_i, data_q): (-0.781250,0.718750)\\n\\t2520: o_phase = +9'd194;\\t //LUT[2520] \\tphase : 0.757812\\t(data_i, data_q): (-0.781250,0.750000)\\n\\t2521: o_phase = +9'd192;\\t //LUT[2521] \\tphase : 0.750000\\t(data_i, data_q): (-0.781250,0.781250)\\n\\t2522: o_phase = +9'd190;\\t //LUT[2522] \\tphase : 0.742188\\t(data_i, data_q): (-0.781250,0.812500)\\n\\t2523: o_phase = +9'd189;\\t //LUT[2523] \\tphase : 0.738281\\t(data_i, data_q): (-0.781250,0.843750)\\n\\t2524: o_phase = +9'd187;\\t //LUT[2524] \\tphase : 0.730469\\t(data_i, data_q): (-0.781250,0.875000)\\n\\t2525: o_phase = +9'd186;\\t //LUT[2525] \\tphase : 0.726562\\t(data_i, data_q): (-0.781250,0.906250)\\n\\t2526: o_phase = +9'd185;\\t //LUT[2526] \\tphase : 0.722656\\t(data_i, data_q): (-0.781250,0.937500)\\n\\t2527: o_phase = +9'd183;\\t //LUT[2527] \\tphase : 0.714844\\t(data_i, data_q): (-0.781250,0.968750)\\n\\t2528: o_phase = -9'd182;\\t //LUT[2528] \\tphase : -0.710938\\t(data_i, data_q): (-0.781250,-1.000000)\\n\\t2529: o_phase = -9'd183;\\t //LUT[2529] \\tphase : -0.714844\\t(data_i, data_q): (-0.781250,-0.968750)\\n\\t2530: o_phase = -9'd185;\\t //LUT[2530] \\tphase : -0.722656\\t(data_i, data_q): (-0.781250,-0.937500)\\n\\t2531: o_phase = -9'd186;\\t //LUT[2531] \\tphase : -0.726562\\t(data_i, data_q): (-0.781250,-0.906250)\\n\\t2532: o_phase = -9'd187;\\t //LUT[2532] \\tphase : -0.730469\\t(data_i, data_q): (-0.781250,-0.875000)\\n\\t2533: o_phase = -9'd189;\\t //LUT[2533] \\tphase : -0.738281\\t(data_i, data_q): (-0.781250,-0.843750)\\n\\t2534: o_phase = -9'd190;\\t //LUT[2534] \\tphase : -0.742188\\t(data_i, data_q): (-0.781250,-0.812500)\\n\\t2535: o_phase = -9'd192;\\t //LUT[2535] \\tphase : -0.750000\\t(data_i, data_q): (-0.781250,-0.781250)\\n\\t2536: o_phase = -9'd194;\\t //LUT[2536] \\tphase : -0.757812\\t(data_i, data_q): (-0.781250,-0.750000)\\n\\t2537: o_phase = -9'd195;\\t //LUT[2537] \\tphase : -0.761719\\t(data_i, data_q): (-0.781250,-0.718750)\\n\\t2538: o_phase = -9'd197;\\t //LUT[2538] \\tphase : -0.769531\\t(data_i, data_q): (-0.781250,-0.687500)\\n\\t2539: o_phase = -9'd199;\\t //LUT[2539] \\tphase : -0.777344\\t(data_i, data_q): (-0.781250,-0.656250)\\n\\t2540: o_phase = -9'd201;\\t //LUT[2540] \\tphase : -0.785156\\t(data_i, data_q): (-0.781250,-0.625000)\\n\\t2541: o_phase = -9'd203;\\t //LUT[2541] \\tphase : -0.792969\\t(data_i, data_q): (-0.781250,-0.593750)\\n\\t2542: o_phase = -9'd205;\\t //LUT[2542] \\tphase : -0.800781\\t(data_i, data_q): (-0.781250,-0.562500)\\n\\t2543: o_phase = -9'd207;\\t //LUT[2543] \\tphase : -0.808594\\t(data_i, data_q): (-0.781250,-0.531250)\\n\\t2544: o_phase = -9'd210;\\t //LUT[2544] \\tphase : -0.820312\\t(data_i, data_q): (-0.781250,-0.500000)\\n\\t2545: o_phase = -9'd212;\\t //LUT[2545] \\tphase : -0.828125\\t(data_i, data_q): (-0.781250,-0.468750)\\n\\t2546: o_phase = -9'd214;\\t //LUT[2546] \\tphase : -0.835938\\t(data_i, data_q): (-0.781250,-0.437500)\\n\\t2547: o_phase = -9'd217;\\t //LUT[2547] \\tphase : -0.847656\\t(data_i, data_q): (-0.781250,-0.406250)\\n\\t2548: o_phase = -9'd220;\\t //LUT[2548] \\tphase : -0.859375\\t(data_i, data_q): (-0.781250,-0.375000)\\n\\t2549: o_phase = -9'd222;\\t //LUT[2549] \\tphase : -0.867188\\t(data_i, data_q): (-0.781250,-0.343750)\\n\\t2550: o_phase = -9'd225;\\t //LUT[2550] \\tphase : -0.878906\\t(data_i, data_q): (-0.781250,-0.312500)\\n\\t2551: o_phase = -9'd228;\\t //LUT[2551] \\tphase : -0.890625\\t(data_i, data_q): (-0.781250,-0.281250)\\n\\t2552: o_phase = -9'd231;\\t //LUT[2552] \\tphase : -0.902344\\t(data_i, data_q): (-0.781250,-0.250000)\\n\\t2553: o_phase = -9'd234;\\t //LUT[2553] \\tphase : -0.914062\\t(data_i, data_q): (-0.781250,-0.218750)\\n\\t2554: o_phase = -9'd237;\\t //LUT[2554] \\tphase : -0.925781\\t(data_i, data_q): (-0.781250,-0.187500)\\n\\t2555: o_phase = -9'd240;\\t //LUT[2555] \\tphase : -0.937500\\t(data_i, data_q): (-0.781250,-0.156250)\\n\\t2556: o_phase = -9'd243;\\t //LUT[2556] \\tphase : -0.949219\\t(data_i, data_q): (-0.781250,-0.125000)\\n\\t2557: o_phase = -9'd246;\\t //LUT[2557] \\tphase : -0.960938\\t(data_i, data_q): (-0.781250,-0.093750)\\n\\t2558: o_phase = -9'd249;\\t //LUT[2558] \\tphase : -0.972656\\t(data_i, data_q): (-0.781250,-0.062500)\\n\\t2559: o_phase = -9'd253;\\t //LUT[2559] \\tphase : -0.988281\\t(data_i, data_q): (-0.781250,-0.031250)\\n\\t2560: o_phase = -9'd256;\\t //LUT[2560] \\tphase : -1.000000\\t(data_i, data_q): (-0.750000,0.000000)\\n\\t2561: o_phase = +9'd253;\\t //LUT[2561] \\tphase : 0.988281\\t(data_i, data_q): (-0.750000,0.031250)\\n\\t2562: o_phase = +9'd249;\\t //LUT[2562] \\tphase : 0.972656\\t(data_i, data_q): (-0.750000,0.062500)\\n\\t2563: o_phase = +9'd246;\\t //LUT[2563] \\tphase : 0.960938\\t(data_i, data_q): (-0.750000,0.093750)\\n\\t2564: o_phase = +9'd243;\\t //LUT[2564] \\tphase : 0.949219\\t(data_i, data_q): (-0.750000,0.125000)\\n\\t2565: o_phase = +9'd239;\\t //LUT[2565] \\tphase : 0.933594\\t(data_i, data_q): (-0.750000,0.156250)\\n\\t2566: o_phase = +9'd236;\\t //LUT[2566] \\tphase : 0.921875\\t(data_i, data_q): (-0.750000,0.187500)\\n\\t2567: o_phase = +9'd233;\\t //LUT[2567] \\tphase : 0.910156\\t(data_i, data_q): (-0.750000,0.218750)\\n\\t2568: o_phase = +9'd230;\\t //LUT[2568] \\tphase : 0.898438\\t(data_i, data_q): (-0.750000,0.250000)\\n\\t2569: o_phase = +9'd227;\\t //LUT[2569] \\tphase : 0.886719\\t(data_i, data_q): (-0.750000,0.281250)\\n\\t2570: o_phase = +9'd224;\\t //LUT[2570] \\tphase : 0.875000\\t(data_i, data_q): (-0.750000,0.312500)\\n\\t2571: o_phase = +9'd221;\\t //LUT[2571] \\tphase : 0.863281\\t(data_i, data_q): (-0.750000,0.343750)\\n\\t2572: o_phase = +9'd218;\\t //LUT[2572] \\tphase : 0.851562\\t(data_i, data_q): (-0.750000,0.375000)\\n\\t2573: o_phase = +9'd216;\\t //LUT[2573] \\tphase : 0.843750\\t(data_i, data_q): (-0.750000,0.406250)\\n\\t2574: o_phase = +9'd213;\\t //LUT[2574] \\tphase : 0.832031\\t(data_i, data_q): (-0.750000,0.437500)\\n\\t2575: o_phase = +9'd210;\\t //LUT[2575] \\tphase : 0.820312\\t(data_i, data_q): (-0.750000,0.468750)\\n\\t2576: o_phase = +9'd208;\\t //LUT[2576] \\tphase : 0.812500\\t(data_i, data_q): (-0.750000,0.500000)\\n\\t2577: o_phase = +9'd206;\\t //LUT[2577] \\tphase : 0.804688\\t(data_i, data_q): (-0.750000,0.531250)\\n\\t2578: o_phase = +9'd204;\\t //LUT[2578] \\tphase : 0.796875\\t(data_i, data_q): (-0.750000,0.562500)\\n\\t2579: o_phase = +9'd201;\\t //LUT[2579] \\tphase : 0.785156\\t(data_i, data_q): (-0.750000,0.593750)\\n\\t2580: o_phase = +9'd199;\\t //LUT[2580] \\tphase : 0.777344\\t(data_i, data_q): (-0.750000,0.625000)\\n\\t2581: o_phase = +9'd197;\\t //LUT[2581] \\tphase : 0.769531\\t(data_i, data_q): (-0.750000,0.656250)\\n\\t2582: o_phase = +9'd196;\\t //LUT[2582] \\tphase : 0.765625\\t(data_i, data_q): (-0.750000,0.687500)\\n\\t2583: o_phase = +9'd194;\\t //LUT[2583] \\tphase : 0.757812\\t(data_i, data_q): (-0.750000,0.718750)\\n\\t2584: o_phase = +9'd192;\\t //LUT[2584] \\tphase : 0.750000\\t(data_i, data_q): (-0.750000,0.750000)\\n\\t2585: o_phase = +9'd190;\\t //LUT[2585] \\tphase : 0.742188\\t(data_i, data_q): (-0.750000,0.781250)\\n\\t2586: o_phase = +9'd189;\\t //LUT[2586] \\tphase : 0.738281\\t(data_i, data_q): (-0.750000,0.812500)\\n\\t2587: o_phase = +9'd187;\\t //LUT[2587] \\tphase : 0.730469\\t(data_i, data_q): (-0.750000,0.843750)\\n\\t2588: o_phase = +9'd186;\\t //LUT[2588] \\tphase : 0.726562\\t(data_i, data_q): (-0.750000,0.875000)\\n\\t2589: o_phase = +9'd184;\\t //LUT[2589] \\tphase : 0.718750\\t(data_i, data_q): (-0.750000,0.906250)\\n\\t2590: o_phase = +9'd183;\\t //LUT[2590] \\tphase : 0.714844\\t(data_i, data_q): (-0.750000,0.937500)\\n\\t2591: o_phase = +9'd182;\\t //LUT[2591] \\tphase : 0.710938\\t(data_i, data_q): (-0.750000,0.968750)\\n\\t2592: o_phase = -9'd180;\\t //LUT[2592] \\tphase : -0.703125\\t(data_i, data_q): (-0.750000,-1.000000)\\n\\t2593: o_phase = -9'd182;\\t //LUT[2593] \\tphase : -0.710938\\t(data_i, data_q): (-0.750000,-0.968750)\\n\\t2594: o_phase = -9'd183;\\t //LUT[2594] \\tphase : -0.714844\\t(data_i, data_q): (-0.750000,-0.937500)\\n\\t2595: o_phase = -9'd184;\\t //LUT[2595] \\tphase : -0.718750\\t(data_i, data_q): (-0.750000,-0.906250)\\n\\t2596: o_phase = -9'd186;\\t //LUT[2596] \\tphase : -0.726562\\t(data_i, data_q): (-0.750000,-0.875000)\\n\\t2597: o_phase = -9'd187;\\t //LUT[2597] \\tphase : -0.730469\\t(data_i, data_q): (-0.750000,-0.843750)\\n\\t2598: o_phase = -9'd189;\\t //LUT[2598] \\tphase : -0.738281\\t(data_i, data_q): (-0.750000,-0.812500)\\n\\t2599: o_phase = -9'd190;\\t //LUT[2599] \\tphase : -0.742188\\t(data_i, data_q): (-0.750000,-0.781250)\\n\\t2600: o_phase = -9'd192;\\t //LUT[2600] \\tphase : -0.750000\\t(data_i, data_q): (-0.750000,-0.750000)\\n\\t2601: o_phase = -9'd194;\\t //LUT[2601] \\tphase : -0.757812\\t(data_i, data_q): (-0.750000,-0.718750)\\n\\t2602: o_phase = -9'd196;\\t //LUT[2602] \\tphase : -0.765625\\t(data_i, data_q): (-0.750000,-0.687500)\\n\\t2603: o_phase = -9'd197;\\t //LUT[2603] \\tphase : -0.769531\\t(data_i, data_q): (-0.750000,-0.656250)\\n\\t2604: o_phase = -9'd199;\\t //LUT[2604] \\tphase : -0.777344\\t(data_i, data_q): (-0.750000,-0.625000)\\n\\t2605: o_phase = -9'd201;\\t //LUT[2605] \\tphase : -0.785156\\t(data_i, data_q): (-0.750000,-0.593750)\\n\\t2606: o_phase = -9'd204;\\t //LUT[2606] \\tphase : -0.796875\\t(data_i, data_q): (-0.750000,-0.562500)\\n\\t2607: o_phase = -9'd206;\\t //LUT[2607] \\tphase : -0.804688\\t(data_i, data_q): (-0.750000,-0.531250)\\n\\t2608: o_phase = -9'd208;\\t //LUT[2608] \\tphase : -0.812500\\t(data_i, data_q): (-0.750000,-0.500000)\\n\\t2609: o_phase = -9'd210;\\t //LUT[2609] \\tphase : -0.820312\\t(data_i, data_q): (-0.750000,-0.468750)\\n\\t2610: o_phase = -9'd213;\\t //LUT[2610] \\tphase : -0.832031\\t(data_i, data_q): (-0.750000,-0.437500)\\n\\t2611: o_phase = -9'd216;\\t //LUT[2611] \\tphase : -0.843750\\t(data_i, data_q): (-0.750000,-0.406250)\\n\\t2612: o_phase = -9'd218;\\t //LUT[2612] \\tphase : -0.851562\\t(data_i, data_q): (-0.750000,-0.375000)\\n\\t2613: o_phase = -9'd221;\\t //LUT[2613] \\tphase : -0.863281\\t(data_i, data_q): (-0.750000,-0.343750)\\n\\t2614: o_phase = -9'd224;\\t //LUT[2614] \\tphase : -0.875000\\t(data_i, data_q): (-0.750000,-0.312500)\\n\\t2615: o_phase = -9'd227;\\t //LUT[2615] \\tphase : -0.886719\\t(data_i, data_q): (-0.750000,-0.281250)\\n\\t2616: o_phase = -9'd230;\\t //LUT[2616] \\tphase : -0.898438\\t(data_i, data_q): (-0.750000,-0.250000)\\n\\t2617: o_phase = -9'd233;\\t //LUT[2617] \\tphase : -0.910156\\t(data_i, data_q): (-0.750000,-0.218750)\\n\\t2618: o_phase = -9'd236;\\t //LUT[2618] \\tphase : -0.921875\\t(data_i, data_q): (-0.750000,-0.187500)\\n\\t2619: o_phase = -9'd239;\\t //LUT[2619] \\tphase : -0.933594\\t(data_i, data_q): (-0.750000,-0.156250)\\n\\t2620: o_phase = -9'd243;\\t //LUT[2620] \\tphase : -0.949219\\t(data_i, data_q): (-0.750000,-0.125000)\\n\\t2621: o_phase = -9'd246;\\t //LUT[2621] \\tphase : -0.960938\\t(data_i, data_q): (-0.750000,-0.093750)\\n\\t2622: o_phase = -9'd249;\\t //LUT[2622] \\tphase : -0.972656\\t(data_i, data_q): (-0.750000,-0.062500)\\n\\t2623: o_phase = -9'd253;\\t //LUT[2623] \\tphase : -0.988281\\t(data_i, data_q): (-0.750000,-0.031250)\\n\\t2624: o_phase = -9'd256;\\t //LUT[2624] \\tphase : -1.000000\\t(data_i, data_q): (-0.718750,0.000000)\\n\\t2625: o_phase = +9'd252;\\t //LUT[2625] \\tphase : 0.984375\\t(data_i, data_q): (-0.718750,0.031250)\\n\\t2626: o_phase = +9'd249;\\t //LUT[2626] \\tphase : 0.972656\\t(data_i, data_q): (-0.718750,0.062500)\\n\\t2627: o_phase = +9'd245;\\t //LUT[2627] \\tphase : 0.957031\\t(data_i, data_q): (-0.718750,0.093750)\\n\\t2628: o_phase = +9'd242;\\t //LUT[2628] \\tphase : 0.945312\\t(data_i, data_q): (-0.718750,0.125000)\\n\\t2629: o_phase = +9'd239;\\t //LUT[2629] \\tphase : 0.933594\\t(data_i, data_q): (-0.718750,0.156250)\\n\\t2630: o_phase = +9'd235;\\t //LUT[2630] \\tphase : 0.917969\\t(data_i, data_q): (-0.718750,0.187500)\\n\\t2631: o_phase = +9'd232;\\t //LUT[2631] \\tphase : 0.906250\\t(data_i, data_q): (-0.718750,0.218750)\\n\\t2632: o_phase = +9'd229;\\t //LUT[2632] \\tphase : 0.894531\\t(data_i, data_q): (-0.718750,0.250000)\\n\\t2633: o_phase = +9'd226;\\t //LUT[2633] \\tphase : 0.882812\\t(data_i, data_q): (-0.718750,0.281250)\\n\\t2634: o_phase = +9'd223;\\t //LUT[2634] \\tphase : 0.871094\\t(data_i, data_q): (-0.718750,0.312500)\\n\\t2635: o_phase = +9'd220;\\t //LUT[2635] \\tphase : 0.859375\\t(data_i, data_q): (-0.718750,0.343750)\\n\\t2636: o_phase = +9'd217;\\t //LUT[2636] \\tphase : 0.847656\\t(data_i, data_q): (-0.718750,0.375000)\\n\\t2637: o_phase = +9'd214;\\t //LUT[2637] \\tphase : 0.835938\\t(data_i, data_q): (-0.718750,0.406250)\\n\\t2638: o_phase = +9'd211;\\t //LUT[2638] \\tphase : 0.824219\\t(data_i, data_q): (-0.718750,0.437500)\\n\\t2639: o_phase = +9'd209;\\t //LUT[2639] \\tphase : 0.816406\\t(data_i, data_q): (-0.718750,0.468750)\\n\\t2640: o_phase = +9'd206;\\t //LUT[2640] \\tphase : 0.804688\\t(data_i, data_q): (-0.718750,0.500000)\\n\\t2641: o_phase = +9'd204;\\t //LUT[2641] \\tphase : 0.796875\\t(data_i, data_q): (-0.718750,0.531250)\\n\\t2642: o_phase = +9'd202;\\t //LUT[2642] \\tphase : 0.789062\\t(data_i, data_q): (-0.718750,0.562500)\\n\\t2643: o_phase = +9'd200;\\t //LUT[2643] \\tphase : 0.781250\\t(data_i, data_q): (-0.718750,0.593750)\\n\\t2644: o_phase = +9'd198;\\t //LUT[2644] \\tphase : 0.773438\\t(data_i, data_q): (-0.718750,0.625000)\\n\\t2645: o_phase = +9'd196;\\t //LUT[2645] \\tphase : 0.765625\\t(data_i, data_q): (-0.718750,0.656250)\\n\\t2646: o_phase = +9'd194;\\t //LUT[2646] \\tphase : 0.757812\\t(data_i, data_q): (-0.718750,0.687500)\\n\\t2647: o_phase = +9'd192;\\t //LUT[2647] \\tphase : 0.750000\\t(data_i, data_q): (-0.718750,0.718750)\\n\\t2648: o_phase = +9'd190;\\t //LUT[2648] \\tphase : 0.742188\\t(data_i, data_q): (-0.718750,0.750000)\\n\\t2649: o_phase = +9'd189;\\t //LUT[2649] \\tphase : 0.738281\\t(data_i, data_q): (-0.718750,0.781250)\\n\\t2650: o_phase = +9'd187;\\t //LUT[2650] \\tphase : 0.730469\\t(data_i, data_q): (-0.718750,0.812500)\\n\\t2651: o_phase = +9'd185;\\t //LUT[2651] \\tphase : 0.722656\\t(data_i, data_q): (-0.718750,0.843750)\\n\\t2652: o_phase = +9'd184;\\t //LUT[2652] \\tphase : 0.718750\\t(data_i, data_q): (-0.718750,0.875000)\\n\\t2653: o_phase = +9'd183;\\t //LUT[2653] \\tphase : 0.714844\\t(data_i, data_q): (-0.718750,0.906250)\\n\\t2654: o_phase = +9'd181;\\t //LUT[2654] \\tphase : 0.707031\\t(data_i, data_q): (-0.718750,0.937500)\\n\\t2655: o_phase = +9'd180;\\t //LUT[2655] \\tphase : 0.703125\\t(data_i, data_q): (-0.718750,0.968750)\\n\\t2656: o_phase = -9'd179;\\t //LUT[2656] \\tphase : -0.699219\\t(data_i, data_q): (-0.718750,-1.000000)\\n\\t2657: o_phase = -9'd180;\\t //LUT[2657] \\tphase : -0.703125\\t(data_i, data_q): (-0.718750,-0.968750)\\n\\t2658: o_phase = -9'd181;\\t //LUT[2658] \\tphase : -0.707031\\t(data_i, data_q): (-0.718750,-0.937500)\\n\\t2659: o_phase = -9'd183;\\t //LUT[2659] \\tphase : -0.714844\\t(data_i, data_q): (-0.718750,-0.906250)\\n\\t2660: o_phase = -9'd184;\\t //LUT[2660] \\tphase : -0.718750\\t(data_i, data_q): (-0.718750,-0.875000)\\n\\t2661: o_phase = -9'd185;\\t //LUT[2661] \\tphase : -0.722656\\t(data_i, data_q): (-0.718750,-0.843750)\\n\\t2662: o_phase = -9'd187;\\t //LUT[2662] \\tphase : -0.730469\\t(data_i, data_q): (-0.718750,-0.812500)\\n\\t2663: o_phase = -9'd189;\\t //LUT[2663] \\tphase : -0.738281\\t(data_i, data_q): (-0.718750,-0.781250)\\n\\t2664: o_phase = -9'd190;\\t //LUT[2664] \\tphase : -0.742188\\t(data_i, data_q): (-0.718750,-0.750000)\\n\\t2665: o_phase = -9'd192;\\t //LUT[2665] \\tphase : -0.750000\\t(data_i, data_q): (-0.718750,-0.718750)\\n\\t2666: o_phase = -9'd194;\\t //LUT[2666] \\tphase : -0.757812\\t(data_i, data_q): (-0.718750,-0.687500)\\n\\t2667: o_phase = -9'd196;\\t //LUT[2667] \\tphase : -0.765625\\t(data_i, data_q): (-0.718750,-0.656250)\\n\\t2668: o_phase = -9'd198;\\t //LUT[2668] \\tphase : -0.773438\\t(data_i, data_q): (-0.718750,-0.625000)\\n\\t2669: o_phase = -9'd200;\\t //LUT[2669] \\tphase : -0.781250\\t(data_i, data_q): (-0.718750,-0.593750)\\n\\t2670: o_phase = -9'd202;\\t //LUT[2670] \\tphase : -0.789062\\t(data_i, data_q): (-0.718750,-0.562500)\\n\\t2671: o_phase = -9'd204;\\t //LUT[2671] \\tphase : -0.796875\\t(data_i, data_q): (-0.718750,-0.531250)\\n\\t2672: o_phase = -9'd206;\\t //LUT[2672] \\tphase : -0.804688\\t(data_i, data_q): (-0.718750,-0.500000)\\n\\t2673: o_phase = -9'd209;\\t //LUT[2673] \\tphase : -0.816406\\t(data_i, data_q): (-0.718750,-0.468750)\\n\\t2674: o_phase = -9'd211;\\t //LUT[2674] \\tphase : -0.824219\\t(data_i, data_q): (-0.718750,-0.437500)\\n\\t2675: o_phase = -9'd214;\\t //LUT[2675] \\tphase : -0.835938\\t(data_i, data_q): (-0.718750,-0.406250)\\n\\t2676: o_phase = -9'd217;\\t //LUT[2676] \\tphase : -0.847656\\t(data_i, data_q): (-0.718750,-0.375000)\\n\\t2677: o_phase = -9'd220;\\t //LUT[2677] \\tphase : -0.859375\\t(data_i, data_q): (-0.718750,-0.343750)\\n\\t2678: o_phase = -9'd223;\\t //LUT[2678] \\tphase : -0.871094\\t(data_i, data_q): (-0.718750,-0.312500)\\n\\t2679: o_phase = -9'd226;\\t //LUT[2679] \\tphase : -0.882812\\t(data_i, data_q): (-0.718750,-0.281250)\\n\\t2680: o_phase = -9'd229;\\t //LUT[2680] \\tphase : -0.894531\\t(data_i, data_q): (-0.718750,-0.250000)\\n\\t2681: o_phase = -9'd232;\\t //LUT[2681] \\tphase : -0.906250\\t(data_i, data_q): (-0.718750,-0.218750)\\n\\t2682: o_phase = -9'd235;\\t //LUT[2682] \\tphase : -0.917969\\t(data_i, data_q): (-0.718750,-0.187500)\\n\\t2683: o_phase = -9'd239;\\t //LUT[2683] \\tphase : -0.933594\\t(data_i, data_q): (-0.718750,-0.156250)\\n\\t2684: o_phase = -9'd242;\\t //LUT[2684] \\tphase : -0.945312\\t(data_i, data_q): (-0.718750,-0.125000)\\n\\t2685: o_phase = -9'd245;\\t //LUT[2685] \\tphase : -0.957031\\t(data_i, data_q): (-0.718750,-0.093750)\\n\\t2686: o_phase = -9'd249;\\t //LUT[2686] \\tphase : -0.972656\\t(data_i, data_q): (-0.718750,-0.062500)\\n\\t2687: o_phase = -9'd252;\\t //LUT[2687] \\tphase : -0.984375\\t(data_i, data_q): (-0.718750,-0.031250)\\n\\t2688: o_phase = -9'd256;\\t //LUT[2688] \\tphase : -1.000000\\t(data_i, data_q): (-0.687500,0.000000)\\n\\t2689: o_phase = +9'd252;\\t //LUT[2689] \\tphase : 0.984375\\t(data_i, data_q): (-0.687500,0.031250)\\n\\t2690: o_phase = +9'd249;\\t //LUT[2690] \\tphase : 0.972656\\t(data_i, data_q): (-0.687500,0.062500)\\n\\t2691: o_phase = +9'd245;\\t //LUT[2691] \\tphase : 0.957031\\t(data_i, data_q): (-0.687500,0.093750)\\n\\t2692: o_phase = +9'd241;\\t //LUT[2692] \\tphase : 0.941406\\t(data_i, data_q): (-0.687500,0.125000)\\n\\t2693: o_phase = +9'd238;\\t //LUT[2693] \\tphase : 0.929688\\t(data_i, data_q): (-0.687500,0.156250)\\n\\t2694: o_phase = +9'd234;\\t //LUT[2694] \\tphase : 0.914062\\t(data_i, data_q): (-0.687500,0.187500)\\n\\t2695: o_phase = +9'd231;\\t //LUT[2695] \\tphase : 0.902344\\t(data_i, data_q): (-0.687500,0.218750)\\n\\t2696: o_phase = +9'd228;\\t //LUT[2696] \\tphase : 0.890625\\t(data_i, data_q): (-0.687500,0.250000)\\n\\t2697: o_phase = +9'd224;\\t //LUT[2697] \\tphase : 0.875000\\t(data_i, data_q): (-0.687500,0.281250)\\n\\t2698: o_phase = +9'd221;\\t //LUT[2698] \\tphase : 0.863281\\t(data_i, data_q): (-0.687500,0.312500)\\n\\t2699: o_phase = +9'd218;\\t //LUT[2699] \\tphase : 0.851562\\t(data_i, data_q): (-0.687500,0.343750)\\n\\t2700: o_phase = +9'd215;\\t //LUT[2700] \\tphase : 0.839844\\t(data_i, data_q): (-0.687500,0.375000)\\n\\t2701: o_phase = +9'd213;\\t //LUT[2701] \\tphase : 0.832031\\t(data_i, data_q): (-0.687500,0.406250)\\n\\t2702: o_phase = +9'd210;\\t //LUT[2702] \\tphase : 0.820312\\t(data_i, data_q): (-0.687500,0.437500)\\n\\t2703: o_phase = +9'd207;\\t //LUT[2703] \\tphase : 0.808594\\t(data_i, data_q): (-0.687500,0.468750)\\n\\t2704: o_phase = +9'd205;\\t //LUT[2704] \\tphase : 0.800781\\t(data_i, data_q): (-0.687500,0.500000)\\n\\t2705: o_phase = +9'd202;\\t //LUT[2705] \\tphase : 0.789062\\t(data_i, data_q): (-0.687500,0.531250)\\n\\t2706: o_phase = +9'd200;\\t //LUT[2706] \\tphase : 0.781250\\t(data_i, data_q): (-0.687500,0.562500)\\n\\t2707: o_phase = +9'd198;\\t //LUT[2707] \\tphase : 0.773438\\t(data_i, data_q): (-0.687500,0.593750)\\n\\t2708: o_phase = +9'd196;\\t //LUT[2708] \\tphase : 0.765625\\t(data_i, data_q): (-0.687500,0.625000)\\n\\t2709: o_phase = +9'd194;\\t //LUT[2709] \\tphase : 0.757812\\t(data_i, data_q): (-0.687500,0.656250)\\n\\t2710: o_phase = +9'd192;\\t //LUT[2710] \\tphase : 0.750000\\t(data_i, data_q): (-0.687500,0.687500)\\n\\t2711: o_phase = +9'd190;\\t //LUT[2711] \\tphase : 0.742188\\t(data_i, data_q): (-0.687500,0.718750)\\n\\t2712: o_phase = +9'd188;\\t //LUT[2712] \\tphase : 0.734375\\t(data_i, data_q): (-0.687500,0.750000)\\n\\t2713: o_phase = +9'd187;\\t //LUT[2713] \\tphase : 0.730469\\t(data_i, data_q): (-0.687500,0.781250)\\n\\t2714: o_phase = +9'd185;\\t //LUT[2714] \\tphase : 0.722656\\t(data_i, data_q): (-0.687500,0.812500)\\n\\t2715: o_phase = +9'd184;\\t //LUT[2715] \\tphase : 0.718750\\t(data_i, data_q): (-0.687500,0.843750)\\n\\t2716: o_phase = +9'd182;\\t //LUT[2716] \\tphase : 0.710938\\t(data_i, data_q): (-0.687500,0.875000)\\n\\t2717: o_phase = +9'd181;\\t //LUT[2717] \\tphase : 0.707031\\t(data_i, data_q): (-0.687500,0.906250)\\n\\t2718: o_phase = +9'd180;\\t //LUT[2718] \\tphase : 0.703125\\t(data_i, data_q): (-0.687500,0.937500)\\n\\t2719: o_phase = +9'd178;\\t //LUT[2719] \\tphase : 0.695312\\t(data_i, data_q): (-0.687500,0.968750)\\n\\t2720: o_phase = -9'd177;\\t //LUT[2720] \\tphase : -0.691406\\t(data_i, data_q): (-0.687500,-1.000000)\\n\\t2721: o_phase = -9'd178;\\t //LUT[2721] \\tphase : -0.695312\\t(data_i, data_q): (-0.687500,-0.968750)\\n\\t2722: o_phase = -9'd180;\\t //LUT[2722] \\tphase : -0.703125\\t(data_i, data_q): (-0.687500,-0.937500)\\n\\t2723: o_phase = -9'd181;\\t //LUT[2723] \\tphase : -0.707031\\t(data_i, data_q): (-0.687500,-0.906250)\\n\\t2724: o_phase = -9'd182;\\t //LUT[2724] \\tphase : -0.710938\\t(data_i, data_q): (-0.687500,-0.875000)\\n\\t2725: o_phase = -9'd184;\\t //LUT[2725] \\tphase : -0.718750\\t(data_i, data_q): (-0.687500,-0.843750)\\n\\t2726: o_phase = -9'd185;\\t //LUT[2726] \\tphase : -0.722656\\t(data_i, data_q): (-0.687500,-0.812500)\\n\\t2727: o_phase = -9'd187;\\t //LUT[2727] \\tphase : -0.730469\\t(data_i, data_q): (-0.687500,-0.781250)\\n\\t2728: o_phase = -9'd188;\\t //LUT[2728] \\tphase : -0.734375\\t(data_i, data_q): (-0.687500,-0.750000)\\n\\t2729: o_phase = -9'd190;\\t //LUT[2729] \\tphase : -0.742188\\t(data_i, data_q): (-0.687500,-0.718750)\\n\\t2730: o_phase = -9'd192;\\t //LUT[2730] \\tphase : -0.750000\\t(data_i, data_q): (-0.687500,-0.687500)\\n\\t2731: o_phase = -9'd194;\\t //LUT[2731] \\tphase : -0.757812\\t(data_i, data_q): (-0.687500,-0.656250)\\n\\t2732: o_phase = -9'd196;\\t //LUT[2732] \\tphase : -0.765625\\t(data_i, data_q): (-0.687500,-0.625000)\\n\\t2733: o_phase = -9'd198;\\t //LUT[2733] \\tphase : -0.773438\\t(data_i, data_q): (-0.687500,-0.593750)\\n\\t2734: o_phase = -9'd200;\\t //LUT[2734] \\tphase : -0.781250\\t(data_i, data_q): (-0.687500,-0.562500)\\n\\t2735: o_phase = -9'd202;\\t //LUT[2735] \\tphase : -0.789062\\t(data_i, data_q): (-0.687500,-0.531250)\\n\\t2736: o_phase = -9'd205;\\t //LUT[2736] \\tphase : -0.800781\\t(data_i, data_q): (-0.687500,-0.500000)\\n\\t2737: o_phase = -9'd207;\\t //LUT[2737] \\tphase : -0.808594\\t(data_i, data_q): (-0.687500,-0.468750)\\n\\t2738: o_phase = -9'd210;\\t //LUT[2738] \\tphase : -0.820312\\t(data_i, data_q): (-0.687500,-0.437500)\\n\\t2739: o_phase = -9'd213;\\t //LUT[2739] \\tphase : -0.832031\\t(data_i, data_q): (-0.687500,-0.406250)\\n\\t2740: o_phase = -9'd215;\\t //LUT[2740] \\tphase : -0.839844\\t(data_i, data_q): (-0.687500,-0.375000)\\n\\t2741: o_phase = -9'd218;\\t //LUT[2741] \\tphase : -0.851562\\t(data_i, data_q): (-0.687500,-0.343750)\\n\\t2742: o_phase = -9'd221;\\t //LUT[2742] \\tphase : -0.863281\\t(data_i, data_q): (-0.687500,-0.312500)\\n\\t2743: o_phase = -9'd224;\\t //LUT[2743] \\tphase : -0.875000\\t(data_i, data_q): (-0.687500,-0.281250)\\n\\t2744: o_phase = -9'd228;\\t //LUT[2744] \\tphase : -0.890625\\t(data_i, data_q): (-0.687500,-0.250000)\\n\\t2745: o_phase = -9'd231;\\t //LUT[2745] \\tphase : -0.902344\\t(data_i, data_q): (-0.687500,-0.218750)\\n\\t2746: o_phase = -9'd234;\\t //LUT[2746] \\tphase : -0.914062\\t(data_i, data_q): (-0.687500,-0.187500)\\n\\t2747: o_phase = -9'd238;\\t //LUT[2747] \\tphase : -0.929688\\t(data_i, data_q): (-0.687500,-0.156250)\\n\\t2748: o_phase = -9'd241;\\t //LUT[2748] \\tphase : -0.941406\\t(data_i, data_q): (-0.687500,-0.125000)\\n\\t2749: o_phase = -9'd245;\\t //LUT[2749] \\tphase : -0.957031\\t(data_i, data_q): (-0.687500,-0.093750)\\n\\t2750: o_phase = -9'd249;\\t //LUT[2750] \\tphase : -0.972656\\t(data_i, data_q): (-0.687500,-0.062500)\\n\\t2751: o_phase = -9'd252;\\t //LUT[2751] \\tphase : -0.984375\\t(data_i, data_q): (-0.687500,-0.031250)\\n\\t2752: o_phase = -9'd256;\\t //LUT[2752] \\tphase : -1.000000\\t(data_i, data_q): (-0.656250,0.000000)\\n\\t2753: o_phase = +9'd252;\\t //LUT[2753] \\tphase : 0.984375\\t(data_i, data_q): (-0.656250,0.031250)\\n\\t2754: o_phase = +9'd248;\\t //LUT[2754] \\tphase : 0.968750\\t(data_i, data_q): (-0.656250,0.062500)\\n\\t2755: o_phase = +9'd244;\\t //LUT[2755] \\tphase : 0.953125\\t(data_i, data_q): (-0.656250,0.093750)\\n\\t2756: o_phase = +9'd241;\\t //LUT[2756] \\tphase : 0.941406\\t(data_i, data_q): (-0.656250,0.125000)\\n\\t2757: o_phase = +9'd237;\\t //LUT[2757] \\tphase : 0.925781\\t(data_i, data_q): (-0.656250,0.156250)\\n\\t2758: o_phase = +9'd233;\\t //LUT[2758] \\tphase : 0.910156\\t(data_i, data_q): (-0.656250,0.187500)\\n\\t2759: o_phase = +9'd230;\\t //LUT[2759] \\tphase : 0.898438\\t(data_i, data_q): (-0.656250,0.218750)\\n\\t2760: o_phase = +9'd226;\\t //LUT[2760] \\tphase : 0.882812\\t(data_i, data_q): (-0.656250,0.250000)\\n\\t2761: o_phase = +9'd223;\\t //LUT[2761] \\tphase : 0.871094\\t(data_i, data_q): (-0.656250,0.281250)\\n\\t2762: o_phase = +9'd220;\\t //LUT[2762] \\tphase : 0.859375\\t(data_i, data_q): (-0.656250,0.312500)\\n\\t2763: o_phase = +9'd217;\\t //LUT[2763] \\tphase : 0.847656\\t(data_i, data_q): (-0.656250,0.343750)\\n\\t2764: o_phase = +9'd214;\\t //LUT[2764] \\tphase : 0.835938\\t(data_i, data_q): (-0.656250,0.375000)\\n\\t2765: o_phase = +9'd211;\\t //LUT[2765] \\tphase : 0.824219\\t(data_i, data_q): (-0.656250,0.406250)\\n\\t2766: o_phase = +9'd208;\\t //LUT[2766] \\tphase : 0.812500\\t(data_i, data_q): (-0.656250,0.437500)\\n\\t2767: o_phase = +9'd205;\\t //LUT[2767] \\tphase : 0.800781\\t(data_i, data_q): (-0.656250,0.468750)\\n\\t2768: o_phase = +9'd203;\\t //LUT[2768] \\tphase : 0.792969\\t(data_i, data_q): (-0.656250,0.500000)\\n\\t2769: o_phase = +9'd201;\\t //LUT[2769] \\tphase : 0.785156\\t(data_i, data_q): (-0.656250,0.531250)\\n\\t2770: o_phase = +9'd198;\\t //LUT[2770] \\tphase : 0.773438\\t(data_i, data_q): (-0.656250,0.562500)\\n\\t2771: o_phase = +9'd196;\\t //LUT[2771] \\tphase : 0.765625\\t(data_i, data_q): (-0.656250,0.593750)\\n\\t2772: o_phase = +9'd194;\\t //LUT[2772] \\tphase : 0.757812\\t(data_i, data_q): (-0.656250,0.625000)\\n\\t2773: o_phase = +9'd192;\\t //LUT[2773] \\tphase : 0.750000\\t(data_i, data_q): (-0.656250,0.656250)\\n\\t2774: o_phase = +9'd190;\\t //LUT[2774] \\tphase : 0.742188\\t(data_i, data_q): (-0.656250,0.687500)\\n\\t2775: o_phase = +9'd188;\\t //LUT[2775] \\tphase : 0.734375\\t(data_i, data_q): (-0.656250,0.718750)\\n\\t2776: o_phase = +9'd187;\\t //LUT[2776] \\tphase : 0.730469\\t(data_i, data_q): (-0.656250,0.750000)\\n\\t2777: o_phase = +9'd185;\\t //LUT[2777] \\tphase : 0.722656\\t(data_i, data_q): (-0.656250,0.781250)\\n\\t2778: o_phase = +9'd183;\\t //LUT[2778] \\tphase : 0.714844\\t(data_i, data_q): (-0.656250,0.812500)\\n\\t2779: o_phase = +9'd182;\\t //LUT[2779] \\tphase : 0.710938\\t(data_i, data_q): (-0.656250,0.843750)\\n\\t2780: o_phase = +9'd180;\\t //LUT[2780] \\tphase : 0.703125\\t(data_i, data_q): (-0.656250,0.875000)\\n\\t2781: o_phase = +9'd179;\\t //LUT[2781] \\tphase : 0.699219\\t(data_i, data_q): (-0.656250,0.906250)\\n\\t2782: o_phase = +9'd178;\\t //LUT[2782] \\tphase : 0.695312\\t(data_i, data_q): (-0.656250,0.937500)\\n\\t2783: o_phase = +9'd177;\\t //LUT[2783] \\tphase : 0.691406\\t(data_i, data_q): (-0.656250,0.968750)\\n\\t2784: o_phase = -9'd175;\\t //LUT[2784] \\tphase : -0.683594\\t(data_i, data_q): (-0.656250,-1.000000)\\n\\t2785: o_phase = -9'd177;\\t //LUT[2785] \\tphase : -0.691406\\t(data_i, data_q): (-0.656250,-0.968750)\\n\\t2786: o_phase = -9'd178;\\t //LUT[2786] \\tphase : -0.695312\\t(data_i, data_q): (-0.656250,-0.937500)\\n\\t2787: o_phase = -9'd179;\\t //LUT[2787] \\tphase : -0.699219\\t(data_i, data_q): (-0.656250,-0.906250)\\n\\t2788: o_phase = -9'd180;\\t //LUT[2788] \\tphase : -0.703125\\t(data_i, data_q): (-0.656250,-0.875000)\\n\\t2789: o_phase = -9'd182;\\t //LUT[2789] \\tphase : -0.710938\\t(data_i, data_q): (-0.656250,-0.843750)\\n\\t2790: o_phase = -9'd183;\\t //LUT[2790] \\tphase : -0.714844\\t(data_i, data_q): (-0.656250,-0.812500)\\n\\t2791: o_phase = -9'd185;\\t //LUT[2791] \\tphase : -0.722656\\t(data_i, data_q): (-0.656250,-0.781250)\\n\\t2792: o_phase = -9'd187;\\t //LUT[2792] \\tphase : -0.730469\\t(data_i, data_q): (-0.656250,-0.750000)\\n\\t2793: o_phase = -9'd188;\\t //LUT[2793] \\tphase : -0.734375\\t(data_i, data_q): (-0.656250,-0.718750)\\n\\t2794: o_phase = -9'd190;\\t //LUT[2794] \\tphase : -0.742188\\t(data_i, data_q): (-0.656250,-0.687500)\\n\\t2795: o_phase = -9'd192;\\t //LUT[2795] \\tphase : -0.750000\\t(data_i, data_q): (-0.656250,-0.656250)\\n\\t2796: o_phase = -9'd194;\\t //LUT[2796] \\tphase : -0.757812\\t(data_i, data_q): (-0.656250,-0.625000)\\n\\t2797: o_phase = -9'd196;\\t //LUT[2797] \\tphase : -0.765625\\t(data_i, data_q): (-0.656250,-0.593750)\\n\\t2798: o_phase = -9'd198;\\t //LUT[2798] \\tphase : -0.773438\\t(data_i, data_q): (-0.656250,-0.562500)\\n\\t2799: o_phase = -9'd201;\\t //LUT[2799] \\tphase : -0.785156\\t(data_i, data_q): (-0.656250,-0.531250)\\n\\t2800: o_phase = -9'd203;\\t //LUT[2800] \\tphase : -0.792969\\t(data_i, data_q): (-0.656250,-0.500000)\\n\\t2801: o_phase = -9'd205;\\t //LUT[2801] \\tphase : -0.800781\\t(data_i, data_q): (-0.656250,-0.468750)\\n\\t2802: o_phase = -9'd208;\\t //LUT[2802] \\tphase : -0.812500\\t(data_i, data_q): (-0.656250,-0.437500)\\n\\t2803: o_phase = -9'd211;\\t //LUT[2803] \\tphase : -0.824219\\t(data_i, data_q): (-0.656250,-0.406250)\\n\\t2804: o_phase = -9'd214;\\t //LUT[2804] \\tphase : -0.835938\\t(data_i, data_q): (-0.656250,-0.375000)\\n\\t2805: o_phase = -9'd217;\\t //LUT[2805] \\tphase : -0.847656\\t(data_i, data_q): (-0.656250,-0.343750)\\n\\t2806: o_phase = -9'd220;\\t //LUT[2806] \\tphase : -0.859375\\t(data_i, data_q): (-0.656250,-0.312500)\\n\\t2807: o_phase = -9'd223;\\t //LUT[2807] \\tphase : -0.871094\\t(data_i, data_q): (-0.656250,-0.281250)\\n\\t2808: o_phase = -9'd226;\\t //LUT[2808] \\tphase : -0.882812\\t(data_i, data_q): (-0.656250,-0.250000)\\n\\t2809: o_phase = -9'd230;\\t //LUT[2809] \\tphase : -0.898438\\t(data_i, data_q): (-0.656250,-0.218750)\\n\\t2810: o_phase = -9'd233;\\t //LUT[2810] \\tphase : -0.910156\\t(data_i, data_q): (-0.656250,-0.187500)\\n\\t2811: o_phase = -9'd237;\\t //LUT[2811] \\tphase : -0.925781\\t(data_i, data_q): (-0.656250,-0.156250)\\n\\t2812: o_phase = -9'd241;\\t //LUT[2812] \\tphase : -0.941406\\t(data_i, data_q): (-0.656250,-0.125000)\\n\\t2813: o_phase = -9'd244;\\t //LUT[2813] \\tphase : -0.953125\\t(data_i, data_q): (-0.656250,-0.093750)\\n\\t2814: o_phase = -9'd248;\\t //LUT[2814] \\tphase : -0.968750\\t(data_i, data_q): (-0.656250,-0.062500)\\n\\t2815: o_phase = -9'd252;\\t //LUT[2815] \\tphase : -0.984375\\t(data_i, data_q): (-0.656250,-0.031250)\\n\\t2816: o_phase = -9'd256;\\t //LUT[2816] \\tphase : -1.000000\\t(data_i, data_q): (-0.625000,0.000000)\\n\\t2817: o_phase = +9'd252;\\t //LUT[2817] \\tphase : 0.984375\\t(data_i, data_q): (-0.625000,0.031250)\\n\\t2818: o_phase = +9'd248;\\t //LUT[2818] \\tphase : 0.968750\\t(data_i, data_q): (-0.625000,0.062500)\\n\\t2819: o_phase = +9'd244;\\t //LUT[2819] \\tphase : 0.953125\\t(data_i, data_q): (-0.625000,0.093750)\\n\\t2820: o_phase = +9'd240;\\t //LUT[2820] \\tphase : 0.937500\\t(data_i, data_q): (-0.625000,0.125000)\\n\\t2821: o_phase = +9'd236;\\t //LUT[2821] \\tphase : 0.921875\\t(data_i, data_q): (-0.625000,0.156250)\\n\\t2822: o_phase = +9'd232;\\t //LUT[2822] \\tphase : 0.906250\\t(data_i, data_q): (-0.625000,0.187500)\\n\\t2823: o_phase = +9'd229;\\t //LUT[2823] \\tphase : 0.894531\\t(data_i, data_q): (-0.625000,0.218750)\\n\\t2824: o_phase = +9'd225;\\t //LUT[2824] \\tphase : 0.878906\\t(data_i, data_q): (-0.625000,0.250000)\\n\\t2825: o_phase = +9'd222;\\t //LUT[2825] \\tphase : 0.867188\\t(data_i, data_q): (-0.625000,0.281250)\\n\\t2826: o_phase = +9'd218;\\t //LUT[2826] \\tphase : 0.851562\\t(data_i, data_q): (-0.625000,0.312500)\\n\\t2827: o_phase = +9'd215;\\t //LUT[2827] \\tphase : 0.839844\\t(data_i, data_q): (-0.625000,0.343750)\\n\\t2828: o_phase = +9'd212;\\t //LUT[2828] \\tphase : 0.828125\\t(data_i, data_q): (-0.625000,0.375000)\\n\\t2829: o_phase = +9'd209;\\t //LUT[2829] \\tphase : 0.816406\\t(data_i, data_q): (-0.625000,0.406250)\\n\\t2830: o_phase = +9'd206;\\t //LUT[2830] \\tphase : 0.804688\\t(data_i, data_q): (-0.625000,0.437500)\\n\\t2831: o_phase = +9'd204;\\t //LUT[2831] \\tphase : 0.796875\\t(data_i, data_q): (-0.625000,0.468750)\\n\\t2832: o_phase = +9'd201;\\t //LUT[2832] \\tphase : 0.785156\\t(data_i, data_q): (-0.625000,0.500000)\\n\\t2833: o_phase = +9'd199;\\t //LUT[2833] \\tphase : 0.777344\\t(data_i, data_q): (-0.625000,0.531250)\\n\\t2834: o_phase = +9'd196;\\t //LUT[2834] \\tphase : 0.765625\\t(data_i, data_q): (-0.625000,0.562500)\\n\\t2835: o_phase = +9'd194;\\t //LUT[2835] \\tphase : 0.757812\\t(data_i, data_q): (-0.625000,0.593750)\\n\\t2836: o_phase = +9'd192;\\t //LUT[2836] \\tphase : 0.750000\\t(data_i, data_q): (-0.625000,0.625000)\\n\\t2837: o_phase = +9'd190;\\t //LUT[2837] \\tphase : 0.742188\\t(data_i, data_q): (-0.625000,0.656250)\\n\\t2838: o_phase = +9'd188;\\t //LUT[2838] \\tphase : 0.734375\\t(data_i, data_q): (-0.625000,0.687500)\\n\\t2839: o_phase = +9'd186;\\t //LUT[2839] \\tphase : 0.726562\\t(data_i, data_q): (-0.625000,0.718750)\\n\\t2840: o_phase = +9'd185;\\t //LUT[2840] \\tphase : 0.722656\\t(data_i, data_q): (-0.625000,0.750000)\\n\\t2841: o_phase = +9'd183;\\t //LUT[2841] \\tphase : 0.714844\\t(data_i, data_q): (-0.625000,0.781250)\\n\\t2842: o_phase = +9'd181;\\t //LUT[2842] \\tphase : 0.707031\\t(data_i, data_q): (-0.625000,0.812500)\\n\\t2843: o_phase = +9'd180;\\t //LUT[2843] \\tphase : 0.703125\\t(data_i, data_q): (-0.625000,0.843750)\\n\\t2844: o_phase = +9'd179;\\t //LUT[2844] \\tphase : 0.699219\\t(data_i, data_q): (-0.625000,0.875000)\\n\\t2845: o_phase = +9'd177;\\t //LUT[2845] \\tphase : 0.691406\\t(data_i, data_q): (-0.625000,0.906250)\\n\\t2846: o_phase = +9'd176;\\t //LUT[2846] \\tphase : 0.687500\\t(data_i, data_q): (-0.625000,0.937500)\\n\\t2847: o_phase = +9'd175;\\t //LUT[2847] \\tphase : 0.683594\\t(data_i, data_q): (-0.625000,0.968750)\\n\\t2848: o_phase = -9'd174;\\t //LUT[2848] \\tphase : -0.679688\\t(data_i, data_q): (-0.625000,-1.000000)\\n\\t2849: o_phase = -9'd175;\\t //LUT[2849] \\tphase : -0.683594\\t(data_i, data_q): (-0.625000,-0.968750)\\n\\t2850: o_phase = -9'd176;\\t //LUT[2850] \\tphase : -0.687500\\t(data_i, data_q): (-0.625000,-0.937500)\\n\\t2851: o_phase = -9'd177;\\t //LUT[2851] \\tphase : -0.691406\\t(data_i, data_q): (-0.625000,-0.906250)\\n\\t2852: o_phase = -9'd179;\\t //LUT[2852] \\tphase : -0.699219\\t(data_i, data_q): (-0.625000,-0.875000)\\n\\t2853: o_phase = -9'd180;\\t //LUT[2853] \\tphase : -0.703125\\t(data_i, data_q): (-0.625000,-0.843750)\\n\\t2854: o_phase = -9'd181;\\t //LUT[2854] \\tphase : -0.707031\\t(data_i, data_q): (-0.625000,-0.812500)\\n\\t2855: o_phase = -9'd183;\\t //LUT[2855] \\tphase : -0.714844\\t(data_i, data_q): (-0.625000,-0.781250)\\n\\t2856: o_phase = -9'd185;\\t //LUT[2856] \\tphase : -0.722656\\t(data_i, data_q): (-0.625000,-0.750000)\\n\\t2857: o_phase = -9'd186;\\t //LUT[2857] \\tphase : -0.726562\\t(data_i, data_q): (-0.625000,-0.718750)\\n\\t2858: o_phase = -9'd188;\\t //LUT[2858] \\tphase : -0.734375\\t(data_i, data_q): (-0.625000,-0.687500)\\n\\t2859: o_phase = -9'd190;\\t //LUT[2859] \\tphase : -0.742188\\t(data_i, data_q): (-0.625000,-0.656250)\\n\\t2860: o_phase = -9'd192;\\t //LUT[2860] \\tphase : -0.750000\\t(data_i, data_q): (-0.625000,-0.625000)\\n\\t2861: o_phase = -9'd194;\\t //LUT[2861] \\tphase : -0.757812\\t(data_i, data_q): (-0.625000,-0.593750)\\n\\t2862: o_phase = -9'd196;\\t //LUT[2862] \\tphase : -0.765625\\t(data_i, data_q): (-0.625000,-0.562500)\\n\\t2863: o_phase = -9'd199;\\t //LUT[2863] \\tphase : -0.777344\\t(data_i, data_q): (-0.625000,-0.531250)\\n\\t2864: o_phase = -9'd201;\\t //LUT[2864] \\tphase : -0.785156\\t(data_i, data_q): (-0.625000,-0.500000)\\n\\t2865: o_phase = -9'd204;\\t //LUT[2865] \\tphase : -0.796875\\t(data_i, data_q): (-0.625000,-0.468750)\\n\\t2866: o_phase = -9'd206;\\t //LUT[2866] \\tphase : -0.804688\\t(data_i, data_q): (-0.625000,-0.437500)\\n\\t2867: o_phase = -9'd209;\\t //LUT[2867] \\tphase : -0.816406\\t(data_i, data_q): (-0.625000,-0.406250)\\n\\t2868: o_phase = -9'd212;\\t //LUT[2868] \\tphase : -0.828125\\t(data_i, data_q): (-0.625000,-0.375000)\\n\\t2869: o_phase = -9'd215;\\t //LUT[2869] \\tphase : -0.839844\\t(data_i, data_q): (-0.625000,-0.343750)\\n\\t2870: o_phase = -9'd218;\\t //LUT[2870] \\tphase : -0.851562\\t(data_i, data_q): (-0.625000,-0.312500)\\n\\t2871: o_phase = -9'd222;\\t //LUT[2871] \\tphase : -0.867188\\t(data_i, data_q): (-0.625000,-0.281250)\\n\\t2872: o_phase = -9'd225;\\t //LUT[2872] \\tphase : -0.878906\\t(data_i, data_q): (-0.625000,-0.250000)\\n\\t2873: o_phase = -9'd229;\\t //LUT[2873] \\tphase : -0.894531\\t(data_i, data_q): (-0.625000,-0.218750)\\n\\t2874: o_phase = -9'd232;\\t //LUT[2874] \\tphase : -0.906250\\t(data_i, data_q): (-0.625000,-0.187500)\\n\\t2875: o_phase = -9'd236;\\t //LUT[2875] \\tphase : -0.921875\\t(data_i, data_q): (-0.625000,-0.156250)\\n\\t2876: o_phase = -9'd240;\\t //LUT[2876] \\tphase : -0.937500\\t(data_i, data_q): (-0.625000,-0.125000)\\n\\t2877: o_phase = -9'd244;\\t //LUT[2877] \\tphase : -0.953125\\t(data_i, data_q): (-0.625000,-0.093750)\\n\\t2878: o_phase = -9'd248;\\t //LUT[2878] \\tphase : -0.968750\\t(data_i, data_q): (-0.625000,-0.062500)\\n\\t2879: o_phase = -9'd252;\\t //LUT[2879] \\tphase : -0.984375\\t(data_i, data_q): (-0.625000,-0.031250)\\n\\t2880: o_phase = -9'd256;\\t //LUT[2880] \\tphase : -1.000000\\t(data_i, data_q): (-0.593750,0.000000)\\n\\t2881: o_phase = +9'd252;\\t //LUT[2881] \\tphase : 0.984375\\t(data_i, data_q): (-0.593750,0.031250)\\n\\t2882: o_phase = +9'd247;\\t //LUT[2882] \\tphase : 0.964844\\t(data_i, data_q): (-0.593750,0.062500)\\n\\t2883: o_phase = +9'd243;\\t //LUT[2883] \\tphase : 0.949219\\t(data_i, data_q): (-0.593750,0.093750)\\n\\t2884: o_phase = +9'd239;\\t //LUT[2884] \\tphase : 0.933594\\t(data_i, data_q): (-0.593750,0.125000)\\n\\t2885: o_phase = +9'd235;\\t //LUT[2885] \\tphase : 0.917969\\t(data_i, data_q): (-0.593750,0.156250)\\n\\t2886: o_phase = +9'd231;\\t //LUT[2886] \\tphase : 0.902344\\t(data_i, data_q): (-0.593750,0.187500)\\n\\t2887: o_phase = +9'd227;\\t //LUT[2887] \\tphase : 0.886719\\t(data_i, data_q): (-0.593750,0.218750)\\n\\t2888: o_phase = +9'd224;\\t //LUT[2888] \\tphase : 0.875000\\t(data_i, data_q): (-0.593750,0.250000)\\n\\t2889: o_phase = +9'd220;\\t //LUT[2889] \\tphase : 0.859375\\t(data_i, data_q): (-0.593750,0.281250)\\n\\t2890: o_phase = +9'd217;\\t //LUT[2890] \\tphase : 0.847656\\t(data_i, data_q): (-0.593750,0.312500)\\n\\t2891: o_phase = +9'd213;\\t //LUT[2891] \\tphase : 0.832031\\t(data_i, data_q): (-0.593750,0.343750)\\n\\t2892: o_phase = +9'd210;\\t //LUT[2892] \\tphase : 0.820312\\t(data_i, data_q): (-0.593750,0.375000)\\n\\t2893: o_phase = +9'd207;\\t //LUT[2893] \\tphase : 0.808594\\t(data_i, data_q): (-0.593750,0.406250)\\n\\t2894: o_phase = +9'd204;\\t //LUT[2894] \\tphase : 0.796875\\t(data_i, data_q): (-0.593750,0.437500)\\n\\t2895: o_phase = +9'd202;\\t //LUT[2895] \\tphase : 0.789062\\t(data_i, data_q): (-0.593750,0.468750)\\n\\t2896: o_phase = +9'd199;\\t //LUT[2896] \\tphase : 0.777344\\t(data_i, data_q): (-0.593750,0.500000)\\n\\t2897: o_phase = +9'd197;\\t //LUT[2897] \\tphase : 0.769531\\t(data_i, data_q): (-0.593750,0.531250)\\n\\t2898: o_phase = +9'd194;\\t //LUT[2898] \\tphase : 0.757812\\t(data_i, data_q): (-0.593750,0.562500)\\n\\t2899: o_phase = +9'd192;\\t //LUT[2899] \\tphase : 0.750000\\t(data_i, data_q): (-0.593750,0.593750)\\n\\t2900: o_phase = +9'd190;\\t //LUT[2900] \\tphase : 0.742188\\t(data_i, data_q): (-0.593750,0.625000)\\n\\t2901: o_phase = +9'd188;\\t //LUT[2901] \\tphase : 0.734375\\t(data_i, data_q): (-0.593750,0.656250)\\n\\t2902: o_phase = +9'd186;\\t //LUT[2902] \\tphase : 0.726562\\t(data_i, data_q): (-0.593750,0.687500)\\n\\t2903: o_phase = +9'd184;\\t //LUT[2903] \\tphase : 0.718750\\t(data_i, data_q): (-0.593750,0.718750)\\n\\t2904: o_phase = +9'd183;\\t //LUT[2904] \\tphase : 0.714844\\t(data_i, data_q): (-0.593750,0.750000)\\n\\t2905: o_phase = +9'd181;\\t //LUT[2905] \\tphase : 0.707031\\t(data_i, data_q): (-0.593750,0.781250)\\n\\t2906: o_phase = +9'd179;\\t //LUT[2906] \\tphase : 0.699219\\t(data_i, data_q): (-0.593750,0.812500)\\n\\t2907: o_phase = +9'd178;\\t //LUT[2907] \\tphase : 0.695312\\t(data_i, data_q): (-0.593750,0.843750)\\n\\t2908: o_phase = +9'd177;\\t //LUT[2908] \\tphase : 0.691406\\t(data_i, data_q): (-0.593750,0.875000)\\n\\t2909: o_phase = +9'd175;\\t //LUT[2909] \\tphase : 0.683594\\t(data_i, data_q): (-0.593750,0.906250)\\n\\t2910: o_phase = +9'd174;\\t //LUT[2910] \\tphase : 0.679688\\t(data_i, data_q): (-0.593750,0.937500)\\n\\t2911: o_phase = +9'd173;\\t //LUT[2911] \\tphase : 0.675781\\t(data_i, data_q): (-0.593750,0.968750)\\n\\t2912: o_phase = -9'd172;\\t //LUT[2912] \\tphase : -0.671875\\t(data_i, data_q): (-0.593750,-1.000000)\\n\\t2913: o_phase = -9'd173;\\t //LUT[2913] \\tphase : -0.675781\\t(data_i, data_q): (-0.593750,-0.968750)\\n\\t2914: o_phase = -9'd174;\\t //LUT[2914] \\tphase : -0.679688\\t(data_i, data_q): (-0.593750,-0.937500)\\n\\t2915: o_phase = -9'd175;\\t //LUT[2915] \\tphase : -0.683594\\t(data_i, data_q): (-0.593750,-0.906250)\\n\\t2916: o_phase = -9'd177;\\t //LUT[2916] \\tphase : -0.691406\\t(data_i, data_q): (-0.593750,-0.875000)\\n\\t2917: o_phase = -9'd178;\\t //LUT[2917] \\tphase : -0.695312\\t(data_i, data_q): (-0.593750,-0.843750)\\n\\t2918: o_phase = -9'd179;\\t //LUT[2918] \\tphase : -0.699219\\t(data_i, data_q): (-0.593750,-0.812500)\\n\\t2919: o_phase = -9'd181;\\t //LUT[2919] \\tphase : -0.707031\\t(data_i, data_q): (-0.593750,-0.781250)\\n\\t2920: o_phase = -9'd183;\\t //LUT[2920] \\tphase : -0.714844\\t(data_i, data_q): (-0.593750,-0.750000)\\n\\t2921: o_phase = -9'd184;\\t //LUT[2921] \\tphase : -0.718750\\t(data_i, data_q): (-0.593750,-0.718750)\\n\\t2922: o_phase = -9'd186;\\t //LUT[2922] \\tphase : -0.726562\\t(data_i, data_q): (-0.593750,-0.687500)\\n\\t2923: o_phase = -9'd188;\\t //LUT[2923] \\tphase : -0.734375\\t(data_i, data_q): (-0.593750,-0.656250)\\n\\t2924: o_phase = -9'd190;\\t //LUT[2924] \\tphase : -0.742188\\t(data_i, data_q): (-0.593750,-0.625000)\\n\\t2925: o_phase = -9'd192;\\t //LUT[2925] \\tphase : -0.750000\\t(data_i, data_q): (-0.593750,-0.593750)\\n\\t2926: o_phase = -9'd194;\\t //LUT[2926] \\tphase : -0.757812\\t(data_i, data_q): (-0.593750,-0.562500)\\n\\t2927: o_phase = -9'd197;\\t //LUT[2927] \\tphase : -0.769531\\t(data_i, data_q): (-0.593750,-0.531250)\\n\\t2928: o_phase = -9'd199;\\t //LUT[2928] \\tphase : -0.777344\\t(data_i, data_q): (-0.593750,-0.500000)\\n\\t2929: o_phase = -9'd202;\\t //LUT[2929] \\tphase : -0.789062\\t(data_i, data_q): (-0.593750,-0.468750)\\n\\t2930: o_phase = -9'd204;\\t //LUT[2930] \\tphase : -0.796875\\t(data_i, data_q): (-0.593750,-0.437500)\\n\\t2931: o_phase = -9'd207;\\t //LUT[2931] \\tphase : -0.808594\\t(data_i, data_q): (-0.593750,-0.406250)\\n\\t2932: o_phase = -9'd210;\\t //LUT[2932] \\tphase : -0.820312\\t(data_i, data_q): (-0.593750,-0.375000)\\n\\t2933: o_phase = -9'd213;\\t //LUT[2933] \\tphase : -0.832031\\t(data_i, data_q): (-0.593750,-0.343750)\\n\\t2934: o_phase = -9'd217;\\t //LUT[2934] \\tphase : -0.847656\\t(data_i, data_q): (-0.593750,-0.312500)\\n\\t2935: o_phase = -9'd220;\\t //LUT[2935] \\tphase : -0.859375\\t(data_i, data_q): (-0.593750,-0.281250)\\n\\t2936: o_phase = -9'd224;\\t //LUT[2936] \\tphase : -0.875000\\t(data_i, data_q): (-0.593750,-0.250000)\\n\\t2937: o_phase = -9'd227;\\t //LUT[2937] \\tphase : -0.886719\\t(data_i, data_q): (-0.593750,-0.218750)\\n\\t2938: o_phase = -9'd231;\\t //LUT[2938] \\tphase : -0.902344\\t(data_i, data_q): (-0.593750,-0.187500)\\n\\t2939: o_phase = -9'd235;\\t //LUT[2939] \\tphase : -0.917969\\t(data_i, data_q): (-0.593750,-0.156250)\\n\\t2940: o_phase = -9'd239;\\t //LUT[2940] \\tphase : -0.933594\\t(data_i, data_q): (-0.593750,-0.125000)\\n\\t2941: o_phase = -9'd243;\\t //LUT[2941] \\tphase : -0.949219\\t(data_i, data_q): (-0.593750,-0.093750)\\n\\t2942: o_phase = -9'd247;\\t //LUT[2942] \\tphase : -0.964844\\t(data_i, data_q): (-0.593750,-0.062500)\\n\\t2943: o_phase = -9'd252;\\t //LUT[2943] \\tphase : -0.984375\\t(data_i, data_q): (-0.593750,-0.031250)\\n\\t2944: o_phase = -9'd256;\\t //LUT[2944] \\tphase : -1.000000\\t(data_i, data_q): (-0.562500,0.000000)\\n\\t2945: o_phase = +9'd251;\\t //LUT[2945] \\tphase : 0.980469\\t(data_i, data_q): (-0.562500,0.031250)\\n\\t2946: o_phase = +9'd247;\\t //LUT[2946] \\tphase : 0.964844\\t(data_i, data_q): (-0.562500,0.062500)\\n\\t2947: o_phase = +9'd243;\\t //LUT[2947] \\tphase : 0.949219\\t(data_i, data_q): (-0.562500,0.093750)\\n\\t2948: o_phase = +9'd238;\\t //LUT[2948] \\tphase : 0.929688\\t(data_i, data_q): (-0.562500,0.125000)\\n\\t2949: o_phase = +9'd234;\\t //LUT[2949] \\tphase : 0.914062\\t(data_i, data_q): (-0.562500,0.156250)\\n\\t2950: o_phase = +9'd230;\\t //LUT[2950] \\tphase : 0.898438\\t(data_i, data_q): (-0.562500,0.187500)\\n\\t2951: o_phase = +9'd226;\\t //LUT[2951] \\tphase : 0.882812\\t(data_i, data_q): (-0.562500,0.218750)\\n\\t2952: o_phase = +9'd222;\\t //LUT[2952] \\tphase : 0.867188\\t(data_i, data_q): (-0.562500,0.250000)\\n\\t2953: o_phase = +9'd218;\\t //LUT[2953] \\tphase : 0.851562\\t(data_i, data_q): (-0.562500,0.281250)\\n\\t2954: o_phase = +9'd215;\\t //LUT[2954] \\tphase : 0.839844\\t(data_i, data_q): (-0.562500,0.312500)\\n\\t2955: o_phase = +9'd211;\\t //LUT[2955] \\tphase : 0.824219\\t(data_i, data_q): (-0.562500,0.343750)\\n\\t2956: o_phase = +9'd208;\\t //LUT[2956] \\tphase : 0.812500\\t(data_i, data_q): (-0.562500,0.375000)\\n\\t2957: o_phase = +9'd205;\\t //LUT[2957] \\tphase : 0.800781\\t(data_i, data_q): (-0.562500,0.406250)\\n\\t2958: o_phase = +9'd202;\\t //LUT[2958] \\tphase : 0.789062\\t(data_i, data_q): (-0.562500,0.437500)\\n\\t2959: o_phase = +9'd199;\\t //LUT[2959] \\tphase : 0.777344\\t(data_i, data_q): (-0.562500,0.468750)\\n\\t2960: o_phase = +9'd197;\\t //LUT[2960] \\tphase : 0.769531\\t(data_i, data_q): (-0.562500,0.500000)\\n\\t2961: o_phase = +9'd194;\\t //LUT[2961] \\tphase : 0.757812\\t(data_i, data_q): (-0.562500,0.531250)\\n\\t2962: o_phase = +9'd192;\\t //LUT[2962] \\tphase : 0.750000\\t(data_i, data_q): (-0.562500,0.562500)\\n\\t2963: o_phase = +9'd190;\\t //LUT[2963] \\tphase : 0.742188\\t(data_i, data_q): (-0.562500,0.593750)\\n\\t2964: o_phase = +9'd188;\\t //LUT[2964] \\tphase : 0.734375\\t(data_i, data_q): (-0.562500,0.625000)\\n\\t2965: o_phase = +9'd186;\\t //LUT[2965] \\tphase : 0.726562\\t(data_i, data_q): (-0.562500,0.656250)\\n\\t2966: o_phase = +9'd184;\\t //LUT[2966] \\tphase : 0.718750\\t(data_i, data_q): (-0.562500,0.687500)\\n\\t2967: o_phase = +9'd182;\\t //LUT[2967] \\tphase : 0.710938\\t(data_i, data_q): (-0.562500,0.718750)\\n\\t2968: o_phase = +9'd180;\\t //LUT[2968] \\tphase : 0.703125\\t(data_i, data_q): (-0.562500,0.750000)\\n\\t2969: o_phase = +9'd179;\\t //LUT[2969] \\tphase : 0.699219\\t(data_i, data_q): (-0.562500,0.781250)\\n\\t2970: o_phase = +9'd177;\\t //LUT[2970] \\tphase : 0.691406\\t(data_i, data_q): (-0.562500,0.812500)\\n\\t2971: o_phase = +9'd176;\\t //LUT[2971] \\tphase : 0.687500\\t(data_i, data_q): (-0.562500,0.843750)\\n\\t2972: o_phase = +9'd175;\\t //LUT[2972] \\tphase : 0.683594\\t(data_i, data_q): (-0.562500,0.875000)\\n\\t2973: o_phase = +9'd173;\\t //LUT[2973] \\tphase : 0.675781\\t(data_i, data_q): (-0.562500,0.906250)\\n\\t2974: o_phase = +9'd172;\\t //LUT[2974] \\tphase : 0.671875\\t(data_i, data_q): (-0.562500,0.937500)\\n\\t2975: o_phase = +9'd171;\\t //LUT[2975] \\tphase : 0.667969\\t(data_i, data_q): (-0.562500,0.968750)\\n\\t2976: o_phase = -9'd170;\\t //LUT[2976] \\tphase : -0.664062\\t(data_i, data_q): (-0.562500,-1.000000)\\n\\t2977: o_phase = -9'd171;\\t //LUT[2977] \\tphase : -0.667969\\t(data_i, data_q): (-0.562500,-0.968750)\\n\\t2978: o_phase = -9'd172;\\t //LUT[2978] \\tphase : -0.671875\\t(data_i, data_q): (-0.562500,-0.937500)\\n\\t2979: o_phase = -9'd173;\\t //LUT[2979] \\tphase : -0.675781\\t(data_i, data_q): (-0.562500,-0.906250)\\n\\t2980: o_phase = -9'd175;\\t //LUT[2980] \\tphase : -0.683594\\t(data_i, data_q): (-0.562500,-0.875000)\\n\\t2981: o_phase = -9'd176;\\t //LUT[2981] \\tphase : -0.687500\\t(data_i, data_q): (-0.562500,-0.843750)\\n\\t2982: o_phase = -9'd177;\\t //LUT[2982] \\tphase : -0.691406\\t(data_i, data_q): (-0.562500,-0.812500)\\n\\t2983: o_phase = -9'd179;\\t //LUT[2983] \\tphase : -0.699219\\t(data_i, data_q): (-0.562500,-0.781250)\\n\\t2984: o_phase = -9'd180;\\t //LUT[2984] \\tphase : -0.703125\\t(data_i, data_q): (-0.562500,-0.750000)\\n\\t2985: o_phase = -9'd182;\\t //LUT[2985] \\tphase : -0.710938\\t(data_i, data_q): (-0.562500,-0.718750)\\n\\t2986: o_phase = -9'd184;\\t //LUT[2986] \\tphase : -0.718750\\t(data_i, data_q): (-0.562500,-0.687500)\\n\\t2987: o_phase = -9'd186;\\t //LUT[2987] \\tphase : -0.726562\\t(data_i, data_q): (-0.562500,-0.656250)\\n\\t2988: o_phase = -9'd188;\\t //LUT[2988] \\tphase : -0.734375\\t(data_i, data_q): (-0.562500,-0.625000)\\n\\t2989: o_phase = -9'd190;\\t //LUT[2989] \\tphase : -0.742188\\t(data_i, data_q): (-0.562500,-0.593750)\\n\\t2990: o_phase = -9'd192;\\t //LUT[2990] \\tphase : -0.750000\\t(data_i, data_q): (-0.562500,-0.562500)\\n\\t2991: o_phase = -9'd194;\\t //LUT[2991] \\tphase : -0.757812\\t(data_i, data_q): (-0.562500,-0.531250)\\n\\t2992: o_phase = -9'd197;\\t //LUT[2992] \\tphase : -0.769531\\t(data_i, data_q): (-0.562500,-0.500000)\\n\\t2993: o_phase = -9'd199;\\t //LUT[2993] \\tphase : -0.777344\\t(data_i, data_q): (-0.562500,-0.468750)\\n\\t2994: o_phase = -9'd202;\\t //LUT[2994] \\tphase : -0.789062\\t(data_i, data_q): (-0.562500,-0.437500)\\n\\t2995: o_phase = -9'd205;\\t //LUT[2995] \\tphase : -0.800781\\t(data_i, data_q): (-0.562500,-0.406250)\\n\\t2996: o_phase = -9'd208;\\t //LUT[2996] \\tphase : -0.812500\\t(data_i, data_q): (-0.562500,-0.375000)\\n\\t2997: o_phase = -9'd211;\\t //LUT[2997] \\tphase : -0.824219\\t(data_i, data_q): (-0.562500,-0.343750)\\n\\t2998: o_phase = -9'd215;\\t //LUT[2998] \\tphase : -0.839844\\t(data_i, data_q): (-0.562500,-0.312500)\\n\\t2999: o_phase = -9'd218;\\t //LUT[2999] \\tphase : -0.851562\\t(data_i, data_q): (-0.562500,-0.281250)\\n\\t3000: o_phase = -9'd222;\\t //LUT[3000] \\tphase : -0.867188\\t(data_i, data_q): (-0.562500,-0.250000)\\n\\t3001: o_phase = -9'd226;\\t //LUT[3001] \\tphase : -0.882812\\t(data_i, data_q): (-0.562500,-0.218750)\\n\\t3002: o_phase = -9'd230;\\t //LUT[3002] \\tphase : -0.898438\\t(data_i, data_q): (-0.562500,-0.187500)\\n\\t3003: o_phase = -9'd234;\\t //LUT[3003] \\tphase : -0.914062\\t(data_i, data_q): (-0.562500,-0.156250)\\n\\t3004: o_phase = -9'd238;\\t //LUT[3004] \\tphase : -0.929688\\t(data_i, data_q): (-0.562500,-0.125000)\\n\\t3005: o_phase = -9'd243;\\t //LUT[3005] \\tphase : -0.949219\\t(data_i, data_q): (-0.562500,-0.093750)\\n\\t3006: o_phase = -9'd247;\\t //LUT[3006] \\tphase : -0.964844\\t(data_i, data_q): (-0.562500,-0.062500)\\n\\t3007: o_phase = -9'd251;\\t //LUT[3007] \\tphase : -0.980469\\t(data_i, data_q): (-0.562500,-0.031250)\\n\\t3008: o_phase = -9'd256;\\t //LUT[3008] \\tphase : -1.000000\\t(data_i, data_q): (-0.531250,0.000000)\\n\\t3009: o_phase = +9'd251;\\t //LUT[3009] \\tphase : 0.980469\\t(data_i, data_q): (-0.531250,0.031250)\\n\\t3010: o_phase = +9'd246;\\t //LUT[3010] \\tphase : 0.960938\\t(data_i, data_q): (-0.531250,0.062500)\\n\\t3011: o_phase = +9'd242;\\t //LUT[3011] \\tphase : 0.945312\\t(data_i, data_q): (-0.531250,0.093750)\\n\\t3012: o_phase = +9'd237;\\t //LUT[3012] \\tphase : 0.925781\\t(data_i, data_q): (-0.531250,0.125000)\\n\\t3013: o_phase = +9'd233;\\t //LUT[3013] \\tphase : 0.910156\\t(data_i, data_q): (-0.531250,0.156250)\\n\\t3014: o_phase = +9'd228;\\t //LUT[3014] \\tphase : 0.890625\\t(data_i, data_q): (-0.531250,0.187500)\\n\\t3015: o_phase = +9'd224;\\t //LUT[3015] \\tphase : 0.875000\\t(data_i, data_q): (-0.531250,0.218750)\\n\\t3016: o_phase = +9'd220;\\t //LUT[3016] \\tphase : 0.859375\\t(data_i, data_q): (-0.531250,0.250000)\\n\\t3017: o_phase = +9'd216;\\t //LUT[3017] \\tphase : 0.843750\\t(data_i, data_q): (-0.531250,0.281250)\\n\\t3018: o_phase = +9'd213;\\t //LUT[3018] \\tphase : 0.832031\\t(data_i, data_q): (-0.531250,0.312500)\\n\\t3019: o_phase = +9'd209;\\t //LUT[3019] \\tphase : 0.816406\\t(data_i, data_q): (-0.531250,0.343750)\\n\\t3020: o_phase = +9'd206;\\t //LUT[3020] \\tphase : 0.804688\\t(data_i, data_q): (-0.531250,0.375000)\\n\\t3021: o_phase = +9'd203;\\t //LUT[3021] \\tphase : 0.792969\\t(data_i, data_q): (-0.531250,0.406250)\\n\\t3022: o_phase = +9'd200;\\t //LUT[3022] \\tphase : 0.781250\\t(data_i, data_q): (-0.531250,0.437500)\\n\\t3023: o_phase = +9'd197;\\t //LUT[3023] \\tphase : 0.769531\\t(data_i, data_q): (-0.531250,0.468750)\\n\\t3024: o_phase = +9'd194;\\t //LUT[3024] \\tphase : 0.757812\\t(data_i, data_q): (-0.531250,0.500000)\\n\\t3025: o_phase = +9'd192;\\t //LUT[3025] \\tphase : 0.750000\\t(data_i, data_q): (-0.531250,0.531250)\\n\\t3026: o_phase = +9'd190;\\t //LUT[3026] \\tphase : 0.742188\\t(data_i, data_q): (-0.531250,0.562500)\\n\\t3027: o_phase = +9'd187;\\t //LUT[3027] \\tphase : 0.730469\\t(data_i, data_q): (-0.531250,0.593750)\\n\\t3028: o_phase = +9'd185;\\t //LUT[3028] \\tphase : 0.722656\\t(data_i, data_q): (-0.531250,0.625000)\\n\\t3029: o_phase = +9'd183;\\t //LUT[3029] \\tphase : 0.714844\\t(data_i, data_q): (-0.531250,0.656250)\\n\\t3030: o_phase = +9'd182;\\t //LUT[3030] \\tphase : 0.710938\\t(data_i, data_q): (-0.531250,0.687500)\\n\\t3031: o_phase = +9'd180;\\t //LUT[3031] \\tphase : 0.703125\\t(data_i, data_q): (-0.531250,0.718750)\\n\\t3032: o_phase = +9'd178;\\t //LUT[3032] \\tphase : 0.695312\\t(data_i, data_q): (-0.531250,0.750000)\\n\\t3033: o_phase = +9'd177;\\t //LUT[3033] \\tphase : 0.691406\\t(data_i, data_q): (-0.531250,0.781250)\\n\\t3034: o_phase = +9'd175;\\t //LUT[3034] \\tphase : 0.683594\\t(data_i, data_q): (-0.531250,0.812500)\\n\\t3035: o_phase = +9'd174;\\t //LUT[3035] \\tphase : 0.679688\\t(data_i, data_q): (-0.531250,0.843750)\\n\\t3036: o_phase = +9'd172;\\t //LUT[3036] \\tphase : 0.671875\\t(data_i, data_q): (-0.531250,0.875000)\\n\\t3037: o_phase = +9'd171;\\t //LUT[3037] \\tphase : 0.667969\\t(data_i, data_q): (-0.531250,0.906250)\\n\\t3038: o_phase = +9'd170;\\t //LUT[3038] \\tphase : 0.664062\\t(data_i, data_q): (-0.531250,0.937500)\\n\\t3039: o_phase = +9'd169;\\t //LUT[3039] \\tphase : 0.660156\\t(data_i, data_q): (-0.531250,0.968750)\\n\\t3040: o_phase = -9'd168;\\t //LUT[3040] \\tphase : -0.656250\\t(data_i, data_q): (-0.531250,-1.000000)\\n\\t3041: o_phase = -9'd169;\\t //LUT[3041] \\tphase : -0.660156\\t(data_i, data_q): (-0.531250,-0.968750)\\n\\t3042: o_phase = -9'd170;\\t //LUT[3042] \\tphase : -0.664062\\t(data_i, data_q): (-0.531250,-0.937500)\\n\\t3043: o_phase = -9'd171;\\t //LUT[3043] \\tphase : -0.667969\\t(data_i, data_q): (-0.531250,-0.906250)\\n\\t3044: o_phase = -9'd172;\\t //LUT[3044] \\tphase : -0.671875\\t(data_i, data_q): (-0.531250,-0.875000)\\n\\t3045: o_phase = -9'd174;\\t //LUT[3045] \\tphase : -0.679688\\t(data_i, data_q): (-0.531250,-0.843750)\\n\\t3046: o_phase = -9'd175;\\t //LUT[3046] \\tphase : -0.683594\\t(data_i, data_q): (-0.531250,-0.812500)\\n\\t3047: o_phase = -9'd177;\\t //LUT[3047] \\tphase : -0.691406\\t(data_i, data_q): (-0.531250,-0.781250)\\n\\t3048: o_phase = -9'd178;\\t //LUT[3048] \\tphase : -0.695312\\t(data_i, data_q): (-0.531250,-0.750000)\\n\\t3049: o_phase = -9'd180;\\t //LUT[3049] \\tphase : -0.703125\\t(data_i, data_q): (-0.531250,-0.718750)\\n\\t3050: o_phase = -9'd182;\\t //LUT[3050] \\tphase : -0.710938\\t(data_i, data_q): (-0.531250,-0.687500)\\n\\t3051: o_phase = -9'd183;\\t //LUT[3051] \\tphase : -0.714844\\t(data_i, data_q): (-0.531250,-0.656250)\\n\\t3052: o_phase = -9'd185;\\t //LUT[3052] \\tphase : -0.722656\\t(data_i, data_q): (-0.531250,-0.625000)\\n\\t3053: o_phase = -9'd187;\\t //LUT[3053] \\tphase : -0.730469\\t(data_i, data_q): (-0.531250,-0.593750)\\n\\t3054: o_phase = -9'd190;\\t //LUT[3054] \\tphase : -0.742188\\t(data_i, data_q): (-0.531250,-0.562500)\\n\\t3055: o_phase = -9'd192;\\t //LUT[3055] \\tphase : -0.750000\\t(data_i, data_q): (-0.531250,-0.531250)\\n\\t3056: o_phase = -9'd194;\\t //LUT[3056] \\tphase : -0.757812\\t(data_i, data_q): (-0.531250,-0.500000)\\n\\t3057: o_phase = -9'd197;\\t //LUT[3057] \\tphase : -0.769531\\t(data_i, data_q): (-0.531250,-0.468750)\\n\\t3058: o_phase = -9'd200;\\t //LUT[3058] \\tphase : -0.781250\\t(data_i, data_q): (-0.531250,-0.437500)\\n\\t3059: o_phase = -9'd203;\\t //LUT[3059] \\tphase : -0.792969\\t(data_i, data_q): (-0.531250,-0.406250)\\n\\t3060: o_phase = -9'd206;\\t //LUT[3060] \\tphase : -0.804688\\t(data_i, data_q): (-0.531250,-0.375000)\\n\\t3061: o_phase = -9'd209;\\t //LUT[3061] \\tphase : -0.816406\\t(data_i, data_q): (-0.531250,-0.343750)\\n\\t3062: o_phase = -9'd213;\\t //LUT[3062] \\tphase : -0.832031\\t(data_i, data_q): (-0.531250,-0.312500)\\n\\t3063: o_phase = -9'd216;\\t //LUT[3063] \\tphase : -0.843750\\t(data_i, data_q): (-0.531250,-0.281250)\\n\\t3064: o_phase = -9'd220;\\t //LUT[3064] \\tphase : -0.859375\\t(data_i, data_q): (-0.531250,-0.250000)\\n\\t3065: o_phase = -9'd224;\\t //LUT[3065] \\tphase : -0.875000\\t(data_i, data_q): (-0.531250,-0.218750)\\n\\t3066: o_phase = -9'd228;\\t //LUT[3066] \\tphase : -0.890625\\t(data_i, data_q): (-0.531250,-0.187500)\\n\\t3067: o_phase = -9'd233;\\t //LUT[3067] \\tphase : -0.910156\\t(data_i, data_q): (-0.531250,-0.156250)\\n\\t3068: o_phase = -9'd237;\\t //LUT[3068] \\tphase : -0.925781\\t(data_i, data_q): (-0.531250,-0.125000)\\n\\t3069: o_phase = -9'd242;\\t //LUT[3069] \\tphase : -0.945312\\t(data_i, data_q): (-0.531250,-0.093750)\\n\\t3070: o_phase = -9'd246;\\t //LUT[3070] \\tphase : -0.960938\\t(data_i, data_q): (-0.531250,-0.062500)\\n\\t3071: o_phase = -9'd251;\\t //LUT[3071] \\tphase : -0.980469\\t(data_i, data_q): (-0.531250,-0.031250)\\n\\t3072: o_phase = -9'd256;\\t //LUT[3072] \\tphase : -1.000000\\t(data_i, data_q): (-0.500000,0.000000)\\n\\t3073: o_phase = +9'd251;\\t //LUT[3073] \\tphase : 0.980469\\t(data_i, data_q): (-0.500000,0.031250)\\n\\t3074: o_phase = +9'd246;\\t //LUT[3074] \\tphase : 0.960938\\t(data_i, data_q): (-0.500000,0.062500)\\n\\t3075: o_phase = +9'd241;\\t //LUT[3075] \\tphase : 0.941406\\t(data_i, data_q): (-0.500000,0.093750)\\n\\t3076: o_phase = +9'd236;\\t //LUT[3076] \\tphase : 0.921875\\t(data_i, data_q): (-0.500000,0.125000)\\n\\t3077: o_phase = +9'd231;\\t //LUT[3077] \\tphase : 0.902344\\t(data_i, data_q): (-0.500000,0.156250)\\n\\t3078: o_phase = +9'd227;\\t //LUT[3078] \\tphase : 0.886719\\t(data_i, data_q): (-0.500000,0.187500)\\n\\t3079: o_phase = +9'd222;\\t //LUT[3079] \\tphase : 0.867188\\t(data_i, data_q): (-0.500000,0.218750)\\n\\t3080: o_phase = +9'd218;\\t //LUT[3080] \\tphase : 0.851562\\t(data_i, data_q): (-0.500000,0.250000)\\n\\t3081: o_phase = +9'd214;\\t //LUT[3081] \\tphase : 0.835938\\t(data_i, data_q): (-0.500000,0.281250)\\n\\t3082: o_phase = +9'd210;\\t //LUT[3082] \\tphase : 0.820312\\t(data_i, data_q): (-0.500000,0.312500)\\n\\t3083: o_phase = +9'd207;\\t //LUT[3083] \\tphase : 0.808594\\t(data_i, data_q): (-0.500000,0.343750)\\n\\t3084: o_phase = +9'd204;\\t //LUT[3084] \\tphase : 0.796875\\t(data_i, data_q): (-0.500000,0.375000)\\n\\t3085: o_phase = +9'd200;\\t //LUT[3085] \\tphase : 0.781250\\t(data_i, data_q): (-0.500000,0.406250)\\n\\t3086: o_phase = +9'd197;\\t //LUT[3086] \\tphase : 0.769531\\t(data_i, data_q): (-0.500000,0.437500)\\n\\t3087: o_phase = +9'd195;\\t //LUT[3087] \\tphase : 0.761719\\t(data_i, data_q): (-0.500000,0.468750)\\n\\t3088: o_phase = +9'd192;\\t //LUT[3088] \\tphase : 0.750000\\t(data_i, data_q): (-0.500000,0.500000)\\n\\t3089: o_phase = +9'd190;\\t //LUT[3089] \\tphase : 0.742188\\t(data_i, data_q): (-0.500000,0.531250)\\n\\t3090: o_phase = +9'd187;\\t //LUT[3090] \\tphase : 0.730469\\t(data_i, data_q): (-0.500000,0.562500)\\n\\t3091: o_phase = +9'd185;\\t //LUT[3091] \\tphase : 0.722656\\t(data_i, data_q): (-0.500000,0.593750)\\n\\t3092: o_phase = +9'd183;\\t //LUT[3092] \\tphase : 0.714844\\t(data_i, data_q): (-0.500000,0.625000)\\n\\t3093: o_phase = +9'd181;\\t //LUT[3093] \\tphase : 0.707031\\t(data_i, data_q): (-0.500000,0.656250)\\n\\t3094: o_phase = +9'd179;\\t //LUT[3094] \\tphase : 0.699219\\t(data_i, data_q): (-0.500000,0.687500)\\n\\t3095: o_phase = +9'd178;\\t //LUT[3095] \\tphase : 0.695312\\t(data_i, data_q): (-0.500000,0.718750)\\n\\t3096: o_phase = +9'd176;\\t //LUT[3096] \\tphase : 0.687500\\t(data_i, data_q): (-0.500000,0.750000)\\n\\t3097: o_phase = +9'd174;\\t //LUT[3097] \\tphase : 0.679688\\t(data_i, data_q): (-0.500000,0.781250)\\n\\t3098: o_phase = +9'd173;\\t //LUT[3098] \\tphase : 0.675781\\t(data_i, data_q): (-0.500000,0.812500)\\n\\t3099: o_phase = +9'd172;\\t //LUT[3099] \\tphase : 0.671875\\t(data_i, data_q): (-0.500000,0.843750)\\n\\t3100: o_phase = +9'd170;\\t //LUT[3100] \\tphase : 0.664062\\t(data_i, data_q): (-0.500000,0.875000)\\n\\t3101: o_phase = +9'd169;\\t //LUT[3101] \\tphase : 0.660156\\t(data_i, data_q): (-0.500000,0.906250)\\n\\t3102: o_phase = +9'd168;\\t //LUT[3102] \\tphase : 0.656250\\t(data_i, data_q): (-0.500000,0.937500)\\n\\t3103: o_phase = +9'd167;\\t //LUT[3103] \\tphase : 0.652344\\t(data_i, data_q): (-0.500000,0.968750)\\n\\t3104: o_phase = -9'd166;\\t //LUT[3104] \\tphase : -0.648438\\t(data_i, data_q): (-0.500000,-1.000000)\\n\\t3105: o_phase = -9'd167;\\t //LUT[3105] \\tphase : -0.652344\\t(data_i, data_q): (-0.500000,-0.968750)\\n\\t3106: o_phase = -9'd168;\\t //LUT[3106] \\tphase : -0.656250\\t(data_i, data_q): (-0.500000,-0.937500)\\n\\t3107: o_phase = -9'd169;\\t //LUT[3107] \\tphase : -0.660156\\t(data_i, data_q): (-0.500000,-0.906250)\\n\\t3108: o_phase = -9'd170;\\t //LUT[3108] \\tphase : -0.664062\\t(data_i, data_q): (-0.500000,-0.875000)\\n\\t3109: o_phase = -9'd172;\\t //LUT[3109] \\tphase : -0.671875\\t(data_i, data_q): (-0.500000,-0.843750)\\n\\t3110: o_phase = -9'd173;\\t //LUT[3110] \\tphase : -0.675781\\t(data_i, data_q): (-0.500000,-0.812500)\\n\\t3111: o_phase = -9'd174;\\t //LUT[3111] \\tphase : -0.679688\\t(data_i, data_q): (-0.500000,-0.781250)\\n\\t3112: o_phase = -9'd176;\\t //LUT[3112] \\tphase : -0.687500\\t(data_i, data_q): (-0.500000,-0.750000)\\n\\t3113: o_phase = -9'd178;\\t //LUT[3113] \\tphase : -0.695312\\t(data_i, data_q): (-0.500000,-0.718750)\\n\\t3114: o_phase = -9'd179;\\t //LUT[3114] \\tphase : -0.699219\\t(data_i, data_q): (-0.500000,-0.687500)\\n\\t3115: o_phase = -9'd181;\\t //LUT[3115] \\tphase : -0.707031\\t(data_i, data_q): (-0.500000,-0.656250)\\n\\t3116: o_phase = -9'd183;\\t //LUT[3116] \\tphase : -0.714844\\t(data_i, data_q): (-0.500000,-0.625000)\\n\\t3117: o_phase = -9'd185;\\t //LUT[3117] \\tphase : -0.722656\\t(data_i, data_q): (-0.500000,-0.593750)\\n\\t3118: o_phase = -9'd187;\\t //LUT[3118] \\tphase : -0.730469\\t(data_i, data_q): (-0.500000,-0.562500)\\n\\t3119: o_phase = -9'd190;\\t //LUT[3119] \\tphase : -0.742188\\t(data_i, data_q): (-0.500000,-0.531250)\\n\\t3120: o_phase = -9'd192;\\t //LUT[3120] \\tphase : -0.750000\\t(data_i, data_q): (-0.500000,-0.500000)\\n\\t3121: o_phase = -9'd195;\\t //LUT[3121] \\tphase : -0.761719\\t(data_i, data_q): (-0.500000,-0.468750)\\n\\t3122: o_phase = -9'd197;\\t //LUT[3122] \\tphase : -0.769531\\t(data_i, data_q): (-0.500000,-0.437500)\\n\\t3123: o_phase = -9'd200;\\t //LUT[3123] \\tphase : -0.781250\\t(data_i, data_q): (-0.500000,-0.406250)\\n\\t3124: o_phase = -9'd204;\\t //LUT[3124] \\tphase : -0.796875\\t(data_i, data_q): (-0.500000,-0.375000)\\n\\t3125: o_phase = -9'd207;\\t //LUT[3125] \\tphase : -0.808594\\t(data_i, data_q): (-0.500000,-0.343750)\\n\\t3126: o_phase = -9'd210;\\t //LUT[3126] \\tphase : -0.820312\\t(data_i, data_q): (-0.500000,-0.312500)\\n\\t3127: o_phase = -9'd214;\\t //LUT[3127] \\tphase : -0.835938\\t(data_i, data_q): (-0.500000,-0.281250)\\n\\t3128: o_phase = -9'd218;\\t //LUT[3128] \\tphase : -0.851562\\t(data_i, data_q): (-0.500000,-0.250000)\\n\\t3129: o_phase = -9'd222;\\t //LUT[3129] \\tphase : -0.867188\\t(data_i, data_q): (-0.500000,-0.218750)\\n\\t3130: o_phase = -9'd227;\\t //LUT[3130] \\tphase : -0.886719\\t(data_i, data_q): (-0.500000,-0.187500)\\n\\t3131: o_phase = -9'd231;\\t //LUT[3131] \\tphase : -0.902344\\t(data_i, data_q): (-0.500000,-0.156250)\\n\\t3132: o_phase = -9'd236;\\t //LUT[3132] \\tphase : -0.921875\\t(data_i, data_q): (-0.500000,-0.125000)\\n\\t3133: o_phase = -9'd241;\\t //LUT[3133] \\tphase : -0.941406\\t(data_i, data_q): (-0.500000,-0.093750)\\n\\t3134: o_phase = -9'd246;\\t //LUT[3134] \\tphase : -0.960938\\t(data_i, data_q): (-0.500000,-0.062500)\\n\\t3135: o_phase = -9'd251;\\t //LUT[3135] \\tphase : -0.980469\\t(data_i, data_q): (-0.500000,-0.031250)\\n\\t3136: o_phase = -9'd256;\\t //LUT[3136] \\tphase : -1.000000\\t(data_i, data_q): (-0.468750,0.000000)\\n\\t3137: o_phase = +9'd251;\\t //LUT[3137] \\tphase : 0.980469\\t(data_i, data_q): (-0.468750,0.031250)\\n\\t3138: o_phase = +9'd245;\\t //LUT[3138] \\tphase : 0.957031\\t(data_i, data_q): (-0.468750,0.062500)\\n\\t3139: o_phase = +9'd240;\\t //LUT[3139] \\tphase : 0.937500\\t(data_i, data_q): (-0.468750,0.093750)\\n\\t3140: o_phase = +9'd235;\\t //LUT[3140] \\tphase : 0.917969\\t(data_i, data_q): (-0.468750,0.125000)\\n\\t3141: o_phase = +9'd230;\\t //LUT[3141] \\tphase : 0.898438\\t(data_i, data_q): (-0.468750,0.156250)\\n\\t3142: o_phase = +9'd225;\\t //LUT[3142] \\tphase : 0.878906\\t(data_i, data_q): (-0.468750,0.187500)\\n\\t3143: o_phase = +9'd220;\\t //LUT[3143] \\tphase : 0.859375\\t(data_i, data_q): (-0.468750,0.218750)\\n\\t3144: o_phase = +9'd216;\\t //LUT[3144] \\tphase : 0.843750\\t(data_i, data_q): (-0.468750,0.250000)\\n\\t3145: o_phase = +9'd212;\\t //LUT[3145] \\tphase : 0.828125\\t(data_i, data_q): (-0.468750,0.281250)\\n\\t3146: o_phase = +9'd208;\\t //LUT[3146] \\tphase : 0.812500\\t(data_i, data_q): (-0.468750,0.312500)\\n\\t3147: o_phase = +9'd204;\\t //LUT[3147] \\tphase : 0.796875\\t(data_i, data_q): (-0.468750,0.343750)\\n\\t3148: o_phase = +9'd201;\\t //LUT[3148] \\tphase : 0.785156\\t(data_i, data_q): (-0.468750,0.375000)\\n\\t3149: o_phase = +9'd198;\\t //LUT[3149] \\tphase : 0.773438\\t(data_i, data_q): (-0.468750,0.406250)\\n\\t3150: o_phase = +9'd195;\\t //LUT[3150] \\tphase : 0.761719\\t(data_i, data_q): (-0.468750,0.437500)\\n\\t3151: o_phase = +9'd192;\\t //LUT[3151] \\tphase : 0.750000\\t(data_i, data_q): (-0.468750,0.468750)\\n\\t3152: o_phase = +9'd189;\\t //LUT[3152] \\tphase : 0.738281\\t(data_i, data_q): (-0.468750,0.500000)\\n\\t3153: o_phase = +9'd187;\\t //LUT[3153] \\tphase : 0.730469\\t(data_i, data_q): (-0.468750,0.531250)\\n\\t3154: o_phase = +9'd185;\\t //LUT[3154] \\tphase : 0.722656\\t(data_i, data_q): (-0.468750,0.562500)\\n\\t3155: o_phase = +9'd182;\\t //LUT[3155] \\tphase : 0.710938\\t(data_i, data_q): (-0.468750,0.593750)\\n\\t3156: o_phase = +9'd180;\\t //LUT[3156] \\tphase : 0.703125\\t(data_i, data_q): (-0.468750,0.625000)\\n\\t3157: o_phase = +9'd179;\\t //LUT[3157] \\tphase : 0.699219\\t(data_i, data_q): (-0.468750,0.656250)\\n\\t3158: o_phase = +9'd177;\\t //LUT[3158] \\tphase : 0.691406\\t(data_i, data_q): (-0.468750,0.687500)\\n\\t3159: o_phase = +9'd175;\\t //LUT[3159] \\tphase : 0.683594\\t(data_i, data_q): (-0.468750,0.718750)\\n\\t3160: o_phase = +9'd174;\\t //LUT[3160] \\tphase : 0.679688\\t(data_i, data_q): (-0.468750,0.750000)\\n\\t3161: o_phase = +9'd172;\\t //LUT[3161] \\tphase : 0.671875\\t(data_i, data_q): (-0.468750,0.781250)\\n\\t3162: o_phase = +9'd171;\\t //LUT[3162] \\tphase : 0.667969\\t(data_i, data_q): (-0.468750,0.812500)\\n\\t3163: o_phase = +9'd169;\\t //LUT[3163] \\tphase : 0.660156\\t(data_i, data_q): (-0.468750,0.843750)\\n\\t3164: o_phase = +9'd168;\\t //LUT[3164] \\tphase : 0.656250\\t(data_i, data_q): (-0.468750,0.875000)\\n\\t3165: o_phase = +9'd167;\\t //LUT[3165] \\tphase : 0.652344\\t(data_i, data_q): (-0.468750,0.906250)\\n\\t3166: o_phase = +9'd166;\\t //LUT[3166] \\tphase : 0.648438\\t(data_i, data_q): (-0.468750,0.937500)\\n\\t3167: o_phase = +9'd165;\\t //LUT[3167] \\tphase : 0.644531\\t(data_i, data_q): (-0.468750,0.968750)\\n\\t3168: o_phase = -9'd164;\\t //LUT[3168] \\tphase : -0.640625\\t(data_i, data_q): (-0.468750,-1.000000)\\n\\t3169: o_phase = -9'd165;\\t //LUT[3169] \\tphase : -0.644531\\t(data_i, data_q): (-0.468750,-0.968750)\\n\\t3170: o_phase = -9'd166;\\t //LUT[3170] \\tphase : -0.648438\\t(data_i, data_q): (-0.468750,-0.937500)\\n\\t3171: o_phase = -9'd167;\\t //LUT[3171] \\tphase : -0.652344\\t(data_i, data_q): (-0.468750,-0.906250)\\n\\t3172: o_phase = -9'd168;\\t //LUT[3172] \\tphase : -0.656250\\t(data_i, data_q): (-0.468750,-0.875000)\\n\\t3173: o_phase = -9'd169;\\t //LUT[3173] \\tphase : -0.660156\\t(data_i, data_q): (-0.468750,-0.843750)\\n\\t3174: o_phase = -9'd171;\\t //LUT[3174] \\tphase : -0.667969\\t(data_i, data_q): (-0.468750,-0.812500)\\n\\t3175: o_phase = -9'd172;\\t //LUT[3175] \\tphase : -0.671875\\t(data_i, data_q): (-0.468750,-0.781250)\\n\\t3176: o_phase = -9'd174;\\t //LUT[3176] \\tphase : -0.679688\\t(data_i, data_q): (-0.468750,-0.750000)\\n\\t3177: o_phase = -9'd175;\\t //LUT[3177] \\tphase : -0.683594\\t(data_i, data_q): (-0.468750,-0.718750)\\n\\t3178: o_phase = -9'd177;\\t //LUT[3178] \\tphase : -0.691406\\t(data_i, data_q): (-0.468750,-0.687500)\\n\\t3179: o_phase = -9'd179;\\t //LUT[3179] \\tphase : -0.699219\\t(data_i, data_q): (-0.468750,-0.656250)\\n\\t3180: o_phase = -9'd180;\\t //LUT[3180] \\tphase : -0.703125\\t(data_i, data_q): (-0.468750,-0.625000)\\n\\t3181: o_phase = -9'd182;\\t //LUT[3181] \\tphase : -0.710938\\t(data_i, data_q): (-0.468750,-0.593750)\\n\\t3182: o_phase = -9'd185;\\t //LUT[3182] \\tphase : -0.722656\\t(data_i, data_q): (-0.468750,-0.562500)\\n\\t3183: o_phase = -9'd187;\\t //LUT[3183] \\tphase : -0.730469\\t(data_i, data_q): (-0.468750,-0.531250)\\n\\t3184: o_phase = -9'd189;\\t //LUT[3184] \\tphase : -0.738281\\t(data_i, data_q): (-0.468750,-0.500000)\\n\\t3185: o_phase = -9'd192;\\t //LUT[3185] \\tphase : -0.750000\\t(data_i, data_q): (-0.468750,-0.468750)\\n\\t3186: o_phase = -9'd195;\\t //LUT[3186] \\tphase : -0.761719\\t(data_i, data_q): (-0.468750,-0.437500)\\n\\t3187: o_phase = -9'd198;\\t //LUT[3187] \\tphase : -0.773438\\t(data_i, data_q): (-0.468750,-0.406250)\\n\\t3188: o_phase = -9'd201;\\t //LUT[3188] \\tphase : -0.785156\\t(data_i, data_q): (-0.468750,-0.375000)\\n\\t3189: o_phase = -9'd204;\\t //LUT[3189] \\tphase : -0.796875\\t(data_i, data_q): (-0.468750,-0.343750)\\n\\t3190: o_phase = -9'd208;\\t //LUT[3190] \\tphase : -0.812500\\t(data_i, data_q): (-0.468750,-0.312500)\\n\\t3191: o_phase = -9'd212;\\t //LUT[3191] \\tphase : -0.828125\\t(data_i, data_q): (-0.468750,-0.281250)\\n\\t3192: o_phase = -9'd216;\\t //LUT[3192] \\tphase : -0.843750\\t(data_i, data_q): (-0.468750,-0.250000)\\n\\t3193: o_phase = -9'd220;\\t //LUT[3193] \\tphase : -0.859375\\t(data_i, data_q): (-0.468750,-0.218750)\\n\\t3194: o_phase = -9'd225;\\t //LUT[3194] \\tphase : -0.878906\\t(data_i, data_q): (-0.468750,-0.187500)\\n\\t3195: o_phase = -9'd230;\\t //LUT[3195] \\tphase : -0.898438\\t(data_i, data_q): (-0.468750,-0.156250)\\n\\t3196: o_phase = -9'd235;\\t //LUT[3196] \\tphase : -0.917969\\t(data_i, data_q): (-0.468750,-0.125000)\\n\\t3197: o_phase = -9'd240;\\t //LUT[3197] \\tphase : -0.937500\\t(data_i, data_q): (-0.468750,-0.093750)\\n\\t3198: o_phase = -9'd245;\\t //LUT[3198] \\tphase : -0.957031\\t(data_i, data_q): (-0.468750,-0.062500)\\n\\t3199: o_phase = -9'd251;\\t //LUT[3199] \\tphase : -0.980469\\t(data_i, data_q): (-0.468750,-0.031250)\\n\\t3200: o_phase = -9'd256;\\t //LUT[3200] \\tphase : -1.000000\\t(data_i, data_q): (-0.437500,0.000000)\\n\\t3201: o_phase = +9'd250;\\t //LUT[3201] \\tphase : 0.976562\\t(data_i, data_q): (-0.437500,0.031250)\\n\\t3202: o_phase = +9'd244;\\t //LUT[3202] \\tphase : 0.953125\\t(data_i, data_q): (-0.437500,0.062500)\\n\\t3203: o_phase = +9'd239;\\t //LUT[3203] \\tphase : 0.933594\\t(data_i, data_q): (-0.437500,0.093750)\\n\\t3204: o_phase = +9'd233;\\t //LUT[3204] \\tphase : 0.910156\\t(data_i, data_q): (-0.437500,0.125000)\\n\\t3205: o_phase = +9'd228;\\t //LUT[3205] \\tphase : 0.890625\\t(data_i, data_q): (-0.437500,0.156250)\\n\\t3206: o_phase = +9'd223;\\t //LUT[3206] \\tphase : 0.871094\\t(data_i, data_q): (-0.437500,0.187500)\\n\\t3207: o_phase = +9'd218;\\t //LUT[3207] \\tphase : 0.851562\\t(data_i, data_q): (-0.437500,0.218750)\\n\\t3208: o_phase = +9'd214;\\t //LUT[3208] \\tphase : 0.835938\\t(data_i, data_q): (-0.437500,0.250000)\\n\\t3209: o_phase = +9'd209;\\t //LUT[3209] \\tphase : 0.816406\\t(data_i, data_q): (-0.437500,0.281250)\\n\\t3210: o_phase = +9'd205;\\t //LUT[3210] \\tphase : 0.800781\\t(data_i, data_q): (-0.437500,0.312500)\\n\\t3211: o_phase = +9'd202;\\t //LUT[3211] \\tphase : 0.789062\\t(data_i, data_q): (-0.437500,0.343750)\\n\\t3212: o_phase = +9'd198;\\t //LUT[3212] \\tphase : 0.773438\\t(data_i, data_q): (-0.437500,0.375000)\\n\\t3213: o_phase = +9'd195;\\t //LUT[3213] \\tphase : 0.761719\\t(data_i, data_q): (-0.437500,0.406250)\\n\\t3214: o_phase = +9'd192;\\t //LUT[3214] \\tphase : 0.750000\\t(data_i, data_q): (-0.437500,0.437500)\\n\\t3215: o_phase = +9'd189;\\t //LUT[3215] \\tphase : 0.738281\\t(data_i, data_q): (-0.437500,0.468750)\\n\\t3216: o_phase = +9'd187;\\t //LUT[3216] \\tphase : 0.730469\\t(data_i, data_q): (-0.437500,0.500000)\\n\\t3217: o_phase = +9'd184;\\t //LUT[3217] \\tphase : 0.718750\\t(data_i, data_q): (-0.437500,0.531250)\\n\\t3218: o_phase = +9'd182;\\t //LUT[3218] \\tphase : 0.710938\\t(data_i, data_q): (-0.437500,0.562500)\\n\\t3219: o_phase = +9'd180;\\t //LUT[3219] \\tphase : 0.703125\\t(data_i, data_q): (-0.437500,0.593750)\\n\\t3220: o_phase = +9'd178;\\t //LUT[3220] \\tphase : 0.695312\\t(data_i, data_q): (-0.437500,0.625000)\\n\\t3221: o_phase = +9'd176;\\t //LUT[3221] \\tphase : 0.687500\\t(data_i, data_q): (-0.437500,0.656250)\\n\\t3222: o_phase = +9'd174;\\t //LUT[3222] \\tphase : 0.679688\\t(data_i, data_q): (-0.437500,0.687500)\\n\\t3223: o_phase = +9'd173;\\t //LUT[3223] \\tphase : 0.675781\\t(data_i, data_q): (-0.437500,0.718750)\\n\\t3224: o_phase = +9'd171;\\t //LUT[3224] \\tphase : 0.667969\\t(data_i, data_q): (-0.437500,0.750000)\\n\\t3225: o_phase = +9'd170;\\t //LUT[3225] \\tphase : 0.664062\\t(data_i, data_q): (-0.437500,0.781250)\\n\\t3226: o_phase = +9'd168;\\t //LUT[3226] \\tphase : 0.656250\\t(data_i, data_q): (-0.437500,0.812500)\\n\\t3227: o_phase = +9'd167;\\t //LUT[3227] \\tphase : 0.652344\\t(data_i, data_q): (-0.437500,0.843750)\\n\\t3228: o_phase = +9'd166;\\t //LUT[3228] \\tphase : 0.648438\\t(data_i, data_q): (-0.437500,0.875000)\\n\\t3229: o_phase = +9'd165;\\t //LUT[3229] \\tphase : 0.644531\\t(data_i, data_q): (-0.437500,0.906250)\\n\\t3230: o_phase = +9'd164;\\t //LUT[3230] \\tphase : 0.640625\\t(data_i, data_q): (-0.437500,0.937500)\\n\\t3231: o_phase = +9'd163;\\t //LUT[3231] \\tphase : 0.636719\\t(data_i, data_q): (-0.437500,0.968750)\\n\\t3232: o_phase = -9'd162;\\t //LUT[3232] \\tphase : -0.632812\\t(data_i, data_q): (-0.437500,-1.000000)\\n\\t3233: o_phase = -9'd163;\\t //LUT[3233] \\tphase : -0.636719\\t(data_i, data_q): (-0.437500,-0.968750)\\n\\t3234: o_phase = -9'd164;\\t //LUT[3234] \\tphase : -0.640625\\t(data_i, data_q): (-0.437500,-0.937500)\\n\\t3235: o_phase = -9'd165;\\t //LUT[3235] \\tphase : -0.644531\\t(data_i, data_q): (-0.437500,-0.906250)\\n\\t3236: o_phase = -9'd166;\\t //LUT[3236] \\tphase : -0.648438\\t(data_i, data_q): (-0.437500,-0.875000)\\n\\t3237: o_phase = -9'd167;\\t //LUT[3237] \\tphase : -0.652344\\t(data_i, data_q): (-0.437500,-0.843750)\\n\\t3238: o_phase = -9'd168;\\t //LUT[3238] \\tphase : -0.656250\\t(data_i, data_q): (-0.437500,-0.812500)\\n\\t3239: o_phase = -9'd170;\\t //LUT[3239] \\tphase : -0.664062\\t(data_i, data_q): (-0.437500,-0.781250)\\n\\t3240: o_phase = -9'd171;\\t //LUT[3240] \\tphase : -0.667969\\t(data_i, data_q): (-0.437500,-0.750000)\\n\\t3241: o_phase = -9'd173;\\t //LUT[3241] \\tphase : -0.675781\\t(data_i, data_q): (-0.437500,-0.718750)\\n\\t3242: o_phase = -9'd174;\\t //LUT[3242] \\tphase : -0.679688\\t(data_i, data_q): (-0.437500,-0.687500)\\n\\t3243: o_phase = -9'd176;\\t //LUT[3243] \\tphase : -0.687500\\t(data_i, data_q): (-0.437500,-0.656250)\\n\\t3244: o_phase = -9'd178;\\t //LUT[3244] \\tphase : -0.695312\\t(data_i, data_q): (-0.437500,-0.625000)\\n\\t3245: o_phase = -9'd180;\\t //LUT[3245] \\tphase : -0.703125\\t(data_i, data_q): (-0.437500,-0.593750)\\n\\t3246: o_phase = -9'd182;\\t //LUT[3246] \\tphase : -0.710938\\t(data_i, data_q): (-0.437500,-0.562500)\\n\\t3247: o_phase = -9'd184;\\t //LUT[3247] \\tphase : -0.718750\\t(data_i, data_q): (-0.437500,-0.531250)\\n\\t3248: o_phase = -9'd187;\\t //LUT[3248] \\tphase : -0.730469\\t(data_i, data_q): (-0.437500,-0.500000)\\n\\t3249: o_phase = -9'd189;\\t //LUT[3249] \\tphase : -0.738281\\t(data_i, data_q): (-0.437500,-0.468750)\\n\\t3250: o_phase = -9'd192;\\t //LUT[3250] \\tphase : -0.750000\\t(data_i, data_q): (-0.437500,-0.437500)\\n\\t3251: o_phase = -9'd195;\\t //LUT[3251] \\tphase : -0.761719\\t(data_i, data_q): (-0.437500,-0.406250)\\n\\t3252: o_phase = -9'd198;\\t //LUT[3252] \\tphase : -0.773438\\t(data_i, data_q): (-0.437500,-0.375000)\\n\\t3253: o_phase = -9'd202;\\t //LUT[3253] \\tphase : -0.789062\\t(data_i, data_q): (-0.437500,-0.343750)\\n\\t3254: o_phase = -9'd205;\\t //LUT[3254] \\tphase : -0.800781\\t(data_i, data_q): (-0.437500,-0.312500)\\n\\t3255: o_phase = -9'd209;\\t //LUT[3255] \\tphase : -0.816406\\t(data_i, data_q): (-0.437500,-0.281250)\\n\\t3256: o_phase = -9'd214;\\t //LUT[3256] \\tphase : -0.835938\\t(data_i, data_q): (-0.437500,-0.250000)\\n\\t3257: o_phase = -9'd218;\\t //LUT[3257] \\tphase : -0.851562\\t(data_i, data_q): (-0.437500,-0.218750)\\n\\t3258: o_phase = -9'd223;\\t //LUT[3258] \\tphase : -0.871094\\t(data_i, data_q): (-0.437500,-0.187500)\\n\\t3259: o_phase = -9'd228;\\t //LUT[3259] \\tphase : -0.890625\\t(data_i, data_q): (-0.437500,-0.156250)\\n\\t3260: o_phase = -9'd233;\\t //LUT[3260] \\tphase : -0.910156\\t(data_i, data_q): (-0.437500,-0.125000)\\n\\t3261: o_phase = -9'd239;\\t //LUT[3261] \\tphase : -0.933594\\t(data_i, data_q): (-0.437500,-0.093750)\\n\\t3262: o_phase = -9'd244;\\t //LUT[3262] \\tphase : -0.953125\\t(data_i, data_q): (-0.437500,-0.062500)\\n\\t3263: o_phase = -9'd250;\\t //LUT[3263] \\tphase : -0.976562\\t(data_i, data_q): (-0.437500,-0.031250)\\n\\t3264: o_phase = -9'd256;\\t //LUT[3264] \\tphase : -1.000000\\t(data_i, data_q): (-0.406250,0.000000)\\n\\t3265: o_phase = +9'd250;\\t //LUT[3265] \\tphase : 0.976562\\t(data_i, data_q): (-0.406250,0.031250)\\n\\t3266: o_phase = +9'd244;\\t //LUT[3266] \\tphase : 0.953125\\t(data_i, data_q): (-0.406250,0.062500)\\n\\t3267: o_phase = +9'd238;\\t //LUT[3267] \\tphase : 0.929688\\t(data_i, data_q): (-0.406250,0.093750)\\n\\t3268: o_phase = +9'd232;\\t //LUT[3268] \\tphase : 0.906250\\t(data_i, data_q): (-0.406250,0.125000)\\n\\t3269: o_phase = +9'd226;\\t //LUT[3269] \\tphase : 0.882812\\t(data_i, data_q): (-0.406250,0.156250)\\n\\t3270: o_phase = +9'd221;\\t //LUT[3270] \\tphase : 0.863281\\t(data_i, data_q): (-0.406250,0.187500)\\n\\t3271: o_phase = +9'd216;\\t //LUT[3271] \\tphase : 0.843750\\t(data_i, data_q): (-0.406250,0.218750)\\n\\t3272: o_phase = +9'd211;\\t //LUT[3272] \\tphase : 0.824219\\t(data_i, data_q): (-0.406250,0.250000)\\n\\t3273: o_phase = +9'd207;\\t //LUT[3273] \\tphase : 0.808594\\t(data_i, data_q): (-0.406250,0.281250)\\n\\t3274: o_phase = +9'd203;\\t //LUT[3274] \\tphase : 0.792969\\t(data_i, data_q): (-0.406250,0.312500)\\n\\t3275: o_phase = +9'd199;\\t //LUT[3275] \\tphase : 0.777344\\t(data_i, data_q): (-0.406250,0.343750)\\n\\t3276: o_phase = +9'd195;\\t //LUT[3276] \\tphase : 0.761719\\t(data_i, data_q): (-0.406250,0.375000)\\n\\t3277: o_phase = +9'd192;\\t //LUT[3277] \\tphase : 0.750000\\t(data_i, data_q): (-0.406250,0.406250)\\n\\t3278: o_phase = +9'd189;\\t //LUT[3278] \\tphase : 0.738281\\t(data_i, data_q): (-0.406250,0.437500)\\n\\t3279: o_phase = +9'd186;\\t //LUT[3279] \\tphase : 0.726562\\t(data_i, data_q): (-0.406250,0.468750)\\n\\t3280: o_phase = +9'd184;\\t //LUT[3280] \\tphase : 0.718750\\t(data_i, data_q): (-0.406250,0.500000)\\n\\t3281: o_phase = +9'd181;\\t //LUT[3281] \\tphase : 0.707031\\t(data_i, data_q): (-0.406250,0.531250)\\n\\t3282: o_phase = +9'd179;\\t //LUT[3282] \\tphase : 0.699219\\t(data_i, data_q): (-0.406250,0.562500)\\n\\t3283: o_phase = +9'd177;\\t //LUT[3283] \\tphase : 0.691406\\t(data_i, data_q): (-0.406250,0.593750)\\n\\t3284: o_phase = +9'd175;\\t //LUT[3284] \\tphase : 0.683594\\t(data_i, data_q): (-0.406250,0.625000)\\n\\t3285: o_phase = +9'd173;\\t //LUT[3285] \\tphase : 0.675781\\t(data_i, data_q): (-0.406250,0.656250)\\n\\t3286: o_phase = +9'd171;\\t //LUT[3286] \\tphase : 0.667969\\t(data_i, data_q): (-0.406250,0.687500)\\n\\t3287: o_phase = +9'd170;\\t //LUT[3287] \\tphase : 0.664062\\t(data_i, data_q): (-0.406250,0.718750)\\n\\t3288: o_phase = +9'd168;\\t //LUT[3288] \\tphase : 0.656250\\t(data_i, data_q): (-0.406250,0.750000)\\n\\t3289: o_phase = +9'd167;\\t //LUT[3289] \\tphase : 0.652344\\t(data_i, data_q): (-0.406250,0.781250)\\n\\t3290: o_phase = +9'd166;\\t //LUT[3290] \\tphase : 0.648438\\t(data_i, data_q): (-0.406250,0.812500)\\n\\t3291: o_phase = +9'd165;\\t //LUT[3291] \\tphase : 0.644531\\t(data_i, data_q): (-0.406250,0.843750)\\n\\t3292: o_phase = +9'd163;\\t //LUT[3292] \\tphase : 0.636719\\t(data_i, data_q): (-0.406250,0.875000)\\n\\t3293: o_phase = +9'd162;\\t //LUT[3293] \\tphase : 0.632812\\t(data_i, data_q): (-0.406250,0.906250)\\n\\t3294: o_phase = +9'd161;\\t //LUT[3294] \\tphase : 0.628906\\t(data_i, data_q): (-0.406250,0.937500)\\n\\t3295: o_phase = +9'd160;\\t //LUT[3295] \\tphase : 0.625000\\t(data_i, data_q): (-0.406250,0.968750)\\n\\t3296: o_phase = -9'd159;\\t //LUT[3296] \\tphase : -0.621094\\t(data_i, data_q): (-0.406250,-1.000000)\\n\\t3297: o_phase = -9'd160;\\t //LUT[3297] \\tphase : -0.625000\\t(data_i, data_q): (-0.406250,-0.968750)\\n\\t3298: o_phase = -9'd161;\\t //LUT[3298] \\tphase : -0.628906\\t(data_i, data_q): (-0.406250,-0.937500)\\n\\t3299: o_phase = -9'd162;\\t //LUT[3299] \\tphase : -0.632812\\t(data_i, data_q): (-0.406250,-0.906250)\\n\\t3300: o_phase = -9'd163;\\t //LUT[3300] \\tphase : -0.636719\\t(data_i, data_q): (-0.406250,-0.875000)\\n\\t3301: o_phase = -9'd165;\\t //LUT[3301] \\tphase : -0.644531\\t(data_i, data_q): (-0.406250,-0.843750)\\n\\t3302: o_phase = -9'd166;\\t //LUT[3302] \\tphase : -0.648438\\t(data_i, data_q): (-0.406250,-0.812500)\\n\\t3303: o_phase = -9'd167;\\t //LUT[3303] \\tphase : -0.652344\\t(data_i, data_q): (-0.406250,-0.781250)\\n\\t3304: o_phase = -9'd168;\\t //LUT[3304] \\tphase : -0.656250\\t(data_i, data_q): (-0.406250,-0.750000)\\n\\t3305: o_phase = -9'd170;\\t //LUT[3305] \\tphase : -0.664062\\t(data_i, data_q): (-0.406250,-0.718750)\\n\\t3306: o_phase = -9'd171;\\t //LUT[3306] \\tphase : -0.667969\\t(data_i, data_q): (-0.406250,-0.687500)\\n\\t3307: o_phase = -9'd173;\\t //LUT[3307] \\tphase : -0.675781\\t(data_i, data_q): (-0.406250,-0.656250)\\n\\t3308: o_phase = -9'd175;\\t //LUT[3308] \\tphase : -0.683594\\t(data_i, data_q): (-0.406250,-0.625000)\\n\\t3309: o_phase = -9'd177;\\t //LUT[3309] \\tphase : -0.691406\\t(data_i, data_q): (-0.406250,-0.593750)\\n\\t3310: o_phase = -9'd179;\\t //LUT[3310] \\tphase : -0.699219\\t(data_i, data_q): (-0.406250,-0.562500)\\n\\t3311: o_phase = -9'd181;\\t //LUT[3311] \\tphase : -0.707031\\t(data_i, data_q): (-0.406250,-0.531250)\\n\\t3312: o_phase = -9'd184;\\t //LUT[3312] \\tphase : -0.718750\\t(data_i, data_q): (-0.406250,-0.500000)\\n\\t3313: o_phase = -9'd186;\\t //LUT[3313] \\tphase : -0.726562\\t(data_i, data_q): (-0.406250,-0.468750)\\n\\t3314: o_phase = -9'd189;\\t //LUT[3314] \\tphase : -0.738281\\t(data_i, data_q): (-0.406250,-0.437500)\\n\\t3315: o_phase = -9'd192;\\t //LUT[3315] \\tphase : -0.750000\\t(data_i, data_q): (-0.406250,-0.406250)\\n\\t3316: o_phase = -9'd195;\\t //LUT[3316] \\tphase : -0.761719\\t(data_i, data_q): (-0.406250,-0.375000)\\n\\t3317: o_phase = -9'd199;\\t //LUT[3317] \\tphase : -0.777344\\t(data_i, data_q): (-0.406250,-0.343750)\\n\\t3318: o_phase = -9'd203;\\t //LUT[3318] \\tphase : -0.792969\\t(data_i, data_q): (-0.406250,-0.312500)\\n\\t3319: o_phase = -9'd207;\\t //LUT[3319] \\tphase : -0.808594\\t(data_i, data_q): (-0.406250,-0.281250)\\n\\t3320: o_phase = -9'd211;\\t //LUT[3320] \\tphase : -0.824219\\t(data_i, data_q): (-0.406250,-0.250000)\\n\\t3321: o_phase = -9'd216;\\t //LUT[3321] \\tphase : -0.843750\\t(data_i, data_q): (-0.406250,-0.218750)\\n\\t3322: o_phase = -9'd221;\\t //LUT[3322] \\tphase : -0.863281\\t(data_i, data_q): (-0.406250,-0.187500)\\n\\t3323: o_phase = -9'd226;\\t //LUT[3323] \\tphase : -0.882812\\t(data_i, data_q): (-0.406250,-0.156250)\\n\\t3324: o_phase = -9'd232;\\t //LUT[3324] \\tphase : -0.906250\\t(data_i, data_q): (-0.406250,-0.125000)\\n\\t3325: o_phase = -9'd238;\\t //LUT[3325] \\tphase : -0.929688\\t(data_i, data_q): (-0.406250,-0.093750)\\n\\t3326: o_phase = -9'd244;\\t //LUT[3326] \\tphase : -0.953125\\t(data_i, data_q): (-0.406250,-0.062500)\\n\\t3327: o_phase = -9'd250;\\t //LUT[3327] \\tphase : -0.976562\\t(data_i, data_q): (-0.406250,-0.031250)\\n\\t3328: o_phase = -9'd256;\\t //LUT[3328] \\tphase : -1.000000\\t(data_i, data_q): (-0.375000,0.000000)\\n\\t3329: o_phase = +9'd249;\\t //LUT[3329] \\tphase : 0.972656\\t(data_i, data_q): (-0.375000,0.031250)\\n\\t3330: o_phase = +9'd243;\\t //LUT[3330] \\tphase : 0.949219\\t(data_i, data_q): (-0.375000,0.062500)\\n\\t3331: o_phase = +9'd236;\\t //LUT[3331] \\tphase : 0.921875\\t(data_i, data_q): (-0.375000,0.093750)\\n\\t3332: o_phase = +9'd230;\\t //LUT[3332] \\tphase : 0.898438\\t(data_i, data_q): (-0.375000,0.125000)\\n\\t3333: o_phase = +9'd224;\\t //LUT[3333] \\tphase : 0.875000\\t(data_i, data_q): (-0.375000,0.156250)\\n\\t3334: o_phase = +9'd218;\\t //LUT[3334] \\tphase : 0.851562\\t(data_i, data_q): (-0.375000,0.187500)\\n\\t3335: o_phase = +9'd213;\\t //LUT[3335] \\tphase : 0.832031\\t(data_i, data_q): (-0.375000,0.218750)\\n\\t3336: o_phase = +9'd208;\\t //LUT[3336] \\tphase : 0.812500\\t(data_i, data_q): (-0.375000,0.250000)\\n\\t3337: o_phase = +9'd204;\\t //LUT[3337] \\tphase : 0.796875\\t(data_i, data_q): (-0.375000,0.281250)\\n\\t3338: o_phase = +9'd199;\\t //LUT[3338] \\tphase : 0.777344\\t(data_i, data_q): (-0.375000,0.312500)\\n\\t3339: o_phase = +9'd196;\\t //LUT[3339] \\tphase : 0.765625\\t(data_i, data_q): (-0.375000,0.343750)\\n\\t3340: o_phase = +9'd192;\\t //LUT[3340] \\tphase : 0.750000\\t(data_i, data_q): (-0.375000,0.375000)\\n\\t3341: o_phase = +9'd189;\\t //LUT[3341] \\tphase : 0.738281\\t(data_i, data_q): (-0.375000,0.406250)\\n\\t3342: o_phase = +9'd186;\\t //LUT[3342] \\tphase : 0.726562\\t(data_i, data_q): (-0.375000,0.437500)\\n\\t3343: o_phase = +9'd183;\\t //LUT[3343] \\tphase : 0.714844\\t(data_i, data_q): (-0.375000,0.468750)\\n\\t3344: o_phase = +9'd180;\\t //LUT[3344] \\tphase : 0.703125\\t(data_i, data_q): (-0.375000,0.500000)\\n\\t3345: o_phase = +9'd178;\\t //LUT[3345] \\tphase : 0.695312\\t(data_i, data_q): (-0.375000,0.531250)\\n\\t3346: o_phase = +9'd176;\\t //LUT[3346] \\tphase : 0.687500\\t(data_i, data_q): (-0.375000,0.562500)\\n\\t3347: o_phase = +9'd174;\\t //LUT[3347] \\tphase : 0.679688\\t(data_i, data_q): (-0.375000,0.593750)\\n\\t3348: o_phase = +9'd172;\\t //LUT[3348] \\tphase : 0.671875\\t(data_i, data_q): (-0.375000,0.625000)\\n\\t3349: o_phase = +9'd170;\\t //LUT[3349] \\tphase : 0.664062\\t(data_i, data_q): (-0.375000,0.656250)\\n\\t3350: o_phase = +9'd169;\\t //LUT[3350] \\tphase : 0.660156\\t(data_i, data_q): (-0.375000,0.687500)\\n\\t3351: o_phase = +9'd167;\\t //LUT[3351] \\tphase : 0.652344\\t(data_i, data_q): (-0.375000,0.718750)\\n\\t3352: o_phase = +9'd166;\\t //LUT[3352] \\tphase : 0.648438\\t(data_i, data_q): (-0.375000,0.750000)\\n\\t3353: o_phase = +9'd164;\\t //LUT[3353] \\tphase : 0.640625\\t(data_i, data_q): (-0.375000,0.781250)\\n\\t3354: o_phase = +9'd163;\\t //LUT[3354] \\tphase : 0.636719\\t(data_i, data_q): (-0.375000,0.812500)\\n\\t3355: o_phase = +9'd162;\\t //LUT[3355] \\tphase : 0.632812\\t(data_i, data_q): (-0.375000,0.843750)\\n\\t3356: o_phase = +9'd161;\\t //LUT[3356] \\tphase : 0.628906\\t(data_i, data_q): (-0.375000,0.875000)\\n\\t3357: o_phase = +9'd160;\\t //LUT[3357] \\tphase : 0.625000\\t(data_i, data_q): (-0.375000,0.906250)\\n\\t3358: o_phase = +9'd159;\\t //LUT[3358] \\tphase : 0.621094\\t(data_i, data_q): (-0.375000,0.937500)\\n\\t3359: o_phase = +9'd158;\\t //LUT[3359] \\tphase : 0.617188\\t(data_i, data_q): (-0.375000,0.968750)\\n\\t3360: o_phase = -9'd157;\\t //LUT[3360] \\tphase : -0.613281\\t(data_i, data_q): (-0.375000,-1.000000)\\n\\t3361: o_phase = -9'd158;\\t //LUT[3361] \\tphase : -0.617188\\t(data_i, data_q): (-0.375000,-0.968750)\\n\\t3362: o_phase = -9'd159;\\t //LUT[3362] \\tphase : -0.621094\\t(data_i, data_q): (-0.375000,-0.937500)\\n\\t3363: o_phase = -9'd160;\\t //LUT[3363] \\tphase : -0.625000\\t(data_i, data_q): (-0.375000,-0.906250)\\n\\t3364: o_phase = -9'd161;\\t //LUT[3364] \\tphase : -0.628906\\t(data_i, data_q): (-0.375000,-0.875000)\\n\\t3365: o_phase = -9'd162;\\t //LUT[3365] \\tphase : -0.632812\\t(data_i, data_q): (-0.375000,-0.843750)\\n\\t3366: o_phase = -9'd163;\\t //LUT[3366] \\tphase : -0.636719\\t(data_i, data_q): (-0.375000,-0.812500)\\n\\t3367: o_phase = -9'd164;\\t //LUT[3367] \\tphase : -0.640625\\t(data_i, data_q): (-0.375000,-0.781250)\\n\\t3368: o_phase = -9'd166;\\t //LUT[3368] \\tphase : -0.648438\\t(data_i, data_q): (-0.375000,-0.750000)\\n\\t3369: o_phase = -9'd167;\\t //LUT[3369] \\tphase : -0.652344\\t(data_i, data_q): (-0.375000,-0.718750)\\n\\t3370: o_phase = -9'd169;\\t //LUT[3370] \\tphase : -0.660156\\t(data_i, data_q): (-0.375000,-0.687500)\\n\\t3371: o_phase = -9'd170;\\t //LUT[3371] \\tphase : -0.664062\\t(data_i, data_q): (-0.375000,-0.656250)\\n\\t3372: o_phase = -9'd172;\\t //LUT[3372] \\tphase : -0.671875\\t(data_i, data_q): (-0.375000,-0.625000)\\n\\t3373: o_phase = -9'd174;\\t //LUT[3373] \\tphase : -0.679688\\t(data_i, data_q): (-0.375000,-0.593750)\\n\\t3374: o_phase = -9'd176;\\t //LUT[3374] \\tphase : -0.687500\\t(data_i, data_q): (-0.375000,-0.562500)\\n\\t3375: o_phase = -9'd178;\\t //LUT[3375] \\tphase : -0.695312\\t(data_i, data_q): (-0.375000,-0.531250)\\n\\t3376: o_phase = -9'd180;\\t //LUT[3376] \\tphase : -0.703125\\t(data_i, data_q): (-0.375000,-0.500000)\\n\\t3377: o_phase = -9'd183;\\t //LUT[3377] \\tphase : -0.714844\\t(data_i, data_q): (-0.375000,-0.468750)\\n\\t3378: o_phase = -9'd186;\\t //LUT[3378] \\tphase : -0.726562\\t(data_i, data_q): (-0.375000,-0.437500)\\n\\t3379: o_phase = -9'd189;\\t //LUT[3379] \\tphase : -0.738281\\t(data_i, data_q): (-0.375000,-0.406250)\\n\\t3380: o_phase = -9'd192;\\t //LUT[3380] \\tphase : -0.750000\\t(data_i, data_q): (-0.375000,-0.375000)\\n\\t3381: o_phase = -9'd196;\\t //LUT[3381] \\tphase : -0.765625\\t(data_i, data_q): (-0.375000,-0.343750)\\n\\t3382: o_phase = -9'd199;\\t //LUT[3382] \\tphase : -0.777344\\t(data_i, data_q): (-0.375000,-0.312500)\\n\\t3383: o_phase = -9'd204;\\t //LUT[3383] \\tphase : -0.796875\\t(data_i, data_q): (-0.375000,-0.281250)\\n\\t3384: o_phase = -9'd208;\\t //LUT[3384] \\tphase : -0.812500\\t(data_i, data_q): (-0.375000,-0.250000)\\n\\t3385: o_phase = -9'd213;\\t //LUT[3385] \\tphase : -0.832031\\t(data_i, data_q): (-0.375000,-0.218750)\\n\\t3386: o_phase = -9'd218;\\t //LUT[3386] \\tphase : -0.851562\\t(data_i, data_q): (-0.375000,-0.187500)\\n\\t3387: o_phase = -9'd224;\\t //LUT[3387] \\tphase : -0.875000\\t(data_i, data_q): (-0.375000,-0.156250)\\n\\t3388: o_phase = -9'd230;\\t //LUT[3388] \\tphase : -0.898438\\t(data_i, data_q): (-0.375000,-0.125000)\\n\\t3389: o_phase = -9'd236;\\t //LUT[3389] \\tphase : -0.921875\\t(data_i, data_q): (-0.375000,-0.093750)\\n\\t3390: o_phase = -9'd243;\\t //LUT[3390] \\tphase : -0.949219\\t(data_i, data_q): (-0.375000,-0.062500)\\n\\t3391: o_phase = -9'd249;\\t //LUT[3391] \\tphase : -0.972656\\t(data_i, data_q): (-0.375000,-0.031250)\\n\\t3392: o_phase = -9'd256;\\t //LUT[3392] \\tphase : -1.000000\\t(data_i, data_q): (-0.343750,0.000000)\\n\\t3393: o_phase = +9'd249;\\t //LUT[3393] \\tphase : 0.972656\\t(data_i, data_q): (-0.343750,0.031250)\\n\\t3394: o_phase = +9'd241;\\t //LUT[3394] \\tphase : 0.941406\\t(data_i, data_q): (-0.343750,0.062500)\\n\\t3395: o_phase = +9'd234;\\t //LUT[3395] \\tphase : 0.914062\\t(data_i, data_q): (-0.343750,0.093750)\\n\\t3396: o_phase = +9'd228;\\t //LUT[3396] \\tphase : 0.890625\\t(data_i, data_q): (-0.343750,0.125000)\\n\\t3397: o_phase = +9'd221;\\t //LUT[3397] \\tphase : 0.863281\\t(data_i, data_q): (-0.343750,0.156250)\\n\\t3398: o_phase = +9'd215;\\t //LUT[3398] \\tphase : 0.839844\\t(data_i, data_q): (-0.343750,0.187500)\\n\\t3399: o_phase = +9'd210;\\t //LUT[3399] \\tphase : 0.820312\\t(data_i, data_q): (-0.343750,0.218750)\\n\\t3400: o_phase = +9'd205;\\t //LUT[3400] \\tphase : 0.800781\\t(data_i, data_q): (-0.343750,0.250000)\\n\\t3401: o_phase = +9'd200;\\t //LUT[3401] \\tphase : 0.781250\\t(data_i, data_q): (-0.343750,0.281250)\\n\\t3402: o_phase = +9'd196;\\t //LUT[3402] \\tphase : 0.765625\\t(data_i, data_q): (-0.343750,0.312500)\\n\\t3403: o_phase = +9'd192;\\t //LUT[3403] \\tphase : 0.750000\\t(data_i, data_q): (-0.343750,0.343750)\\n\\t3404: o_phase = +9'd188;\\t //LUT[3404] \\tphase : 0.734375\\t(data_i, data_q): (-0.343750,0.375000)\\n\\t3405: o_phase = +9'd185;\\t //LUT[3405] \\tphase : 0.722656\\t(data_i, data_q): (-0.343750,0.406250)\\n\\t3406: o_phase = +9'd182;\\t //LUT[3406] \\tphase : 0.710938\\t(data_i, data_q): (-0.343750,0.437500)\\n\\t3407: o_phase = +9'd180;\\t //LUT[3407] \\tphase : 0.703125\\t(data_i, data_q): (-0.343750,0.468750)\\n\\t3408: o_phase = +9'd177;\\t //LUT[3408] \\tphase : 0.691406\\t(data_i, data_q): (-0.343750,0.500000)\\n\\t3409: o_phase = +9'd175;\\t //LUT[3409] \\tphase : 0.683594\\t(data_i, data_q): (-0.343750,0.531250)\\n\\t3410: o_phase = +9'd173;\\t //LUT[3410] \\tphase : 0.675781\\t(data_i, data_q): (-0.343750,0.562500)\\n\\t3411: o_phase = +9'd171;\\t //LUT[3411] \\tphase : 0.667969\\t(data_i, data_q): (-0.343750,0.593750)\\n\\t3412: o_phase = +9'd169;\\t //LUT[3412] \\tphase : 0.660156\\t(data_i, data_q): (-0.343750,0.625000)\\n\\t3413: o_phase = +9'd167;\\t //LUT[3413] \\tphase : 0.652344\\t(data_i, data_q): (-0.343750,0.656250)\\n\\t3414: o_phase = +9'd166;\\t //LUT[3414] \\tphase : 0.648438\\t(data_i, data_q): (-0.343750,0.687500)\\n\\t3415: o_phase = +9'd164;\\t //LUT[3415] \\tphase : 0.640625\\t(data_i, data_q): (-0.343750,0.718750)\\n\\t3416: o_phase = +9'd163;\\t //LUT[3416] \\tphase : 0.636719\\t(data_i, data_q): (-0.343750,0.750000)\\n\\t3417: o_phase = +9'd162;\\t //LUT[3417] \\tphase : 0.632812\\t(data_i, data_q): (-0.343750,0.781250)\\n\\t3418: o_phase = +9'd161;\\t //LUT[3418] \\tphase : 0.628906\\t(data_i, data_q): (-0.343750,0.812500)\\n\\t3419: o_phase = +9'd160;\\t //LUT[3419] \\tphase : 0.625000\\t(data_i, data_q): (-0.343750,0.843750)\\n\\t3420: o_phase = +9'd159;\\t //LUT[3420] \\tphase : 0.621094\\t(data_i, data_q): (-0.343750,0.875000)\\n\\t3421: o_phase = +9'd158;\\t //LUT[3421] \\tphase : 0.617188\\t(data_i, data_q): (-0.343750,0.906250)\\n\\t3422: o_phase = +9'd157;\\t //LUT[3422] \\tphase : 0.613281\\t(data_i, data_q): (-0.343750,0.937500)\\n\\t3423: o_phase = +9'd156;\\t //LUT[3423] \\tphase : 0.609375\\t(data_i, data_q): (-0.343750,0.968750)\\n\\t3424: o_phase = -9'd155;\\t //LUT[3424] \\tphase : -0.605469\\t(data_i, data_q): (-0.343750,-1.000000)\\n\\t3425: o_phase = -9'd156;\\t //LUT[3425] \\tphase : -0.609375\\t(data_i, data_q): (-0.343750,-0.968750)\\n\\t3426: o_phase = -9'd157;\\t //LUT[3426] \\tphase : -0.613281\\t(data_i, data_q): (-0.343750,-0.937500)\\n\\t3427: o_phase = -9'd158;\\t //LUT[3427] \\tphase : -0.617188\\t(data_i, data_q): (-0.343750,-0.906250)\\n\\t3428: o_phase = -9'd159;\\t //LUT[3428] \\tphase : -0.621094\\t(data_i, data_q): (-0.343750,-0.875000)\\n\\t3429: o_phase = -9'd160;\\t //LUT[3429] \\tphase : -0.625000\\t(data_i, data_q): (-0.343750,-0.843750)\\n\\t3430: o_phase = -9'd161;\\t //LUT[3430] \\tphase : -0.628906\\t(data_i, data_q): (-0.343750,-0.812500)\\n\\t3431: o_phase = -9'd162;\\t //LUT[3431] \\tphase : -0.632812\\t(data_i, data_q): (-0.343750,-0.781250)\\n\\t3432: o_phase = -9'd163;\\t //LUT[3432] \\tphase : -0.636719\\t(data_i, data_q): (-0.343750,-0.750000)\\n\\t3433: o_phase = -9'd164;\\t //LUT[3433] \\tphase : -0.640625\\t(data_i, data_q): (-0.343750,-0.718750)\\n\\t3434: o_phase = -9'd166;\\t //LUT[3434] \\tphase : -0.648438\\t(data_i, data_q): (-0.343750,-0.687500)\\n\\t3435: o_phase = -9'd167;\\t //LUT[3435] \\tphase : -0.652344\\t(data_i, data_q): (-0.343750,-0.656250)\\n\\t3436: o_phase = -9'd169;\\t //LUT[3436] \\tphase : -0.660156\\t(data_i, data_q): (-0.343750,-0.625000)\\n\\t3437: o_phase = -9'd171;\\t //LUT[3437] \\tphase : -0.667969\\t(data_i, data_q): (-0.343750,-0.593750)\\n\\t3438: o_phase = -9'd173;\\t //LUT[3438] \\tphase : -0.675781\\t(data_i, data_q): (-0.343750,-0.562500)\\n\\t3439: o_phase = -9'd175;\\t //LUT[3439] \\tphase : -0.683594\\t(data_i, data_q): (-0.343750,-0.531250)\\n\\t3440: o_phase = -9'd177;\\t //LUT[3440] \\tphase : -0.691406\\t(data_i, data_q): (-0.343750,-0.500000)\\n\\t3441: o_phase = -9'd180;\\t //LUT[3441] \\tphase : -0.703125\\t(data_i, data_q): (-0.343750,-0.468750)\\n\\t3442: o_phase = -9'd182;\\t //LUT[3442] \\tphase : -0.710938\\t(data_i, data_q): (-0.343750,-0.437500)\\n\\t3443: o_phase = -9'd185;\\t //LUT[3443] \\tphase : -0.722656\\t(data_i, data_q): (-0.343750,-0.406250)\\n\\t3444: o_phase = -9'd188;\\t //LUT[3444] \\tphase : -0.734375\\t(data_i, data_q): (-0.343750,-0.375000)\\n\\t3445: o_phase = -9'd192;\\t //LUT[3445] \\tphase : -0.750000\\t(data_i, data_q): (-0.343750,-0.343750)\\n\\t3446: o_phase = -9'd196;\\t //LUT[3446] \\tphase : -0.765625\\t(data_i, data_q): (-0.343750,-0.312500)\\n\\t3447: o_phase = -9'd200;\\t //LUT[3447] \\tphase : -0.781250\\t(data_i, data_q): (-0.343750,-0.281250)\\n\\t3448: o_phase = -9'd205;\\t //LUT[3448] \\tphase : -0.800781\\t(data_i, data_q): (-0.343750,-0.250000)\\n\\t3449: o_phase = -9'd210;\\t //LUT[3449] \\tphase : -0.820312\\t(data_i, data_q): (-0.343750,-0.218750)\\n\\t3450: o_phase = -9'd215;\\t //LUT[3450] \\tphase : -0.839844\\t(data_i, data_q): (-0.343750,-0.187500)\\n\\t3451: o_phase = -9'd221;\\t //LUT[3451] \\tphase : -0.863281\\t(data_i, data_q): (-0.343750,-0.156250)\\n\\t3452: o_phase = -9'd228;\\t //LUT[3452] \\tphase : -0.890625\\t(data_i, data_q): (-0.343750,-0.125000)\\n\\t3453: o_phase = -9'd234;\\t //LUT[3453] \\tphase : -0.914062\\t(data_i, data_q): (-0.343750,-0.093750)\\n\\t3454: o_phase = -9'd241;\\t //LUT[3454] \\tphase : -0.941406\\t(data_i, data_q): (-0.343750,-0.062500)\\n\\t3455: o_phase = -9'd249;\\t //LUT[3455] \\tphase : -0.972656\\t(data_i, data_q): (-0.343750,-0.031250)\\n\\t3456: o_phase = -9'd256;\\t //LUT[3456] \\tphase : -1.000000\\t(data_i, data_q): (-0.312500,0.000000)\\n\\t3457: o_phase = +9'd248;\\t //LUT[3457] \\tphase : 0.968750\\t(data_i, data_q): (-0.312500,0.031250)\\n\\t3458: o_phase = +9'd240;\\t //LUT[3458] \\tphase : 0.937500\\t(data_i, data_q): (-0.312500,0.062500)\\n\\t3459: o_phase = +9'd232;\\t //LUT[3459] \\tphase : 0.906250\\t(data_i, data_q): (-0.312500,0.093750)\\n\\t3460: o_phase = +9'd225;\\t //LUT[3460] \\tphase : 0.878906\\t(data_i, data_q): (-0.312500,0.125000)\\n\\t3461: o_phase = +9'd218;\\t //LUT[3461] \\tphase : 0.851562\\t(data_i, data_q): (-0.312500,0.156250)\\n\\t3462: o_phase = +9'd212;\\t //LUT[3462] \\tphase : 0.828125\\t(data_i, data_q): (-0.312500,0.187500)\\n\\t3463: o_phase = +9'd206;\\t //LUT[3463] \\tphase : 0.804688\\t(data_i, data_q): (-0.312500,0.218750)\\n\\t3464: o_phase = +9'd201;\\t //LUT[3464] \\tphase : 0.785156\\t(data_i, data_q): (-0.312500,0.250000)\\n\\t3465: o_phase = +9'd196;\\t //LUT[3465] \\tphase : 0.765625\\t(data_i, data_q): (-0.312500,0.281250)\\n\\t3466: o_phase = +9'd192;\\t //LUT[3466] \\tphase : 0.750000\\t(data_i, data_q): (-0.312500,0.312500)\\n\\t3467: o_phase = +9'd188;\\t //LUT[3467] \\tphase : 0.734375\\t(data_i, data_q): (-0.312500,0.343750)\\n\\t3468: o_phase = +9'd185;\\t //LUT[3468] \\tphase : 0.722656\\t(data_i, data_q): (-0.312500,0.375000)\\n\\t3469: o_phase = +9'd181;\\t //LUT[3469] \\tphase : 0.707031\\t(data_i, data_q): (-0.312500,0.406250)\\n\\t3470: o_phase = +9'd179;\\t //LUT[3470] \\tphase : 0.699219\\t(data_i, data_q): (-0.312500,0.437500)\\n\\t3471: o_phase = +9'd176;\\t //LUT[3471] \\tphase : 0.687500\\t(data_i, data_q): (-0.312500,0.468750)\\n\\t3472: o_phase = +9'd174;\\t //LUT[3472] \\tphase : 0.679688\\t(data_i, data_q): (-0.312500,0.500000)\\n\\t3473: o_phase = +9'd171;\\t //LUT[3473] \\tphase : 0.667969\\t(data_i, data_q): (-0.312500,0.531250)\\n\\t3474: o_phase = +9'd169;\\t //LUT[3474] \\tphase : 0.660156\\t(data_i, data_q): (-0.312500,0.562500)\\n\\t3475: o_phase = +9'd167;\\t //LUT[3475] \\tphase : 0.652344\\t(data_i, data_q): (-0.312500,0.593750)\\n\\t3476: o_phase = +9'd166;\\t //LUT[3476] \\tphase : 0.648438\\t(data_i, data_q): (-0.312500,0.625000)\\n\\t3477: o_phase = +9'd164;\\t //LUT[3477] \\tphase : 0.640625\\t(data_i, data_q): (-0.312500,0.656250)\\n\\t3478: o_phase = +9'd163;\\t //LUT[3478] \\tphase : 0.636719\\t(data_i, data_q): (-0.312500,0.687500)\\n\\t3479: o_phase = +9'd161;\\t //LUT[3479] \\tphase : 0.628906\\t(data_i, data_q): (-0.312500,0.718750)\\n\\t3480: o_phase = +9'd160;\\t //LUT[3480] \\tphase : 0.625000\\t(data_i, data_q): (-0.312500,0.750000)\\n\\t3481: o_phase = +9'd159;\\t //LUT[3481] \\tphase : 0.621094\\t(data_i, data_q): (-0.312500,0.781250)\\n\\t3482: o_phase = +9'd158;\\t //LUT[3482] \\tphase : 0.617188\\t(data_i, data_q): (-0.312500,0.812500)\\n\\t3483: o_phase = +9'd157;\\t //LUT[3483] \\tphase : 0.613281\\t(data_i, data_q): (-0.312500,0.843750)\\n\\t3484: o_phase = +9'd156;\\t //LUT[3484] \\tphase : 0.609375\\t(data_i, data_q): (-0.312500,0.875000)\\n\\t3485: o_phase = +9'd155;\\t //LUT[3485] \\tphase : 0.605469\\t(data_i, data_q): (-0.312500,0.906250)\\n\\t3486: o_phase = +9'd154;\\t //LUT[3486] \\tphase : 0.601562\\t(data_i, data_q): (-0.312500,0.937500)\\n\\t3487: o_phase = +9'd153;\\t //LUT[3487] \\tphase : 0.597656\\t(data_i, data_q): (-0.312500,0.968750)\\n\\t3488: o_phase = -9'd153;\\t //LUT[3488] \\tphase : -0.597656\\t(data_i, data_q): (-0.312500,-1.000000)\\n\\t3489: o_phase = -9'd153;\\t //LUT[3489] \\tphase : -0.597656\\t(data_i, data_q): (-0.312500,-0.968750)\\n\\t3490: o_phase = -9'd154;\\t //LUT[3490] \\tphase : -0.601562\\t(data_i, data_q): (-0.312500,-0.937500)\\n\\t3491: o_phase = -9'd155;\\t //LUT[3491] \\tphase : -0.605469\\t(data_i, data_q): (-0.312500,-0.906250)\\n\\t3492: o_phase = -9'd156;\\t //LUT[3492] \\tphase : -0.609375\\t(data_i, data_q): (-0.312500,-0.875000)\\n\\t3493: o_phase = -9'd157;\\t //LUT[3493] \\tphase : -0.613281\\t(data_i, data_q): (-0.312500,-0.843750)\\n\\t3494: o_phase = -9'd158;\\t //LUT[3494] \\tphase : -0.617188\\t(data_i, data_q): (-0.312500,-0.812500)\\n\\t3495: o_phase = -9'd159;\\t //LUT[3495] \\tphase : -0.621094\\t(data_i, data_q): (-0.312500,-0.781250)\\n\\t3496: o_phase = -9'd160;\\t //LUT[3496] \\tphase : -0.625000\\t(data_i, data_q): (-0.312500,-0.750000)\\n\\t3497: o_phase = -9'd161;\\t //LUT[3497] \\tphase : -0.628906\\t(data_i, data_q): (-0.312500,-0.718750)\\n\\t3498: o_phase = -9'd163;\\t //LUT[3498] \\tphase : -0.636719\\t(data_i, data_q): (-0.312500,-0.687500)\\n\\t3499: o_phase = -9'd164;\\t //LUT[3499] \\tphase : -0.640625\\t(data_i, data_q): (-0.312500,-0.656250)\\n\\t3500: o_phase = -9'd166;\\t //LUT[3500] \\tphase : -0.648438\\t(data_i, data_q): (-0.312500,-0.625000)\\n\\t3501: o_phase = -9'd167;\\t //LUT[3501] \\tphase : -0.652344\\t(data_i, data_q): (-0.312500,-0.593750)\\n\\t3502: o_phase = -9'd169;\\t //LUT[3502] \\tphase : -0.660156\\t(data_i, data_q): (-0.312500,-0.562500)\\n\\t3503: o_phase = -9'd171;\\t //LUT[3503] \\tphase : -0.667969\\t(data_i, data_q): (-0.312500,-0.531250)\\n\\t3504: o_phase = -9'd174;\\t //LUT[3504] \\tphase : -0.679688\\t(data_i, data_q): (-0.312500,-0.500000)\\n\\t3505: o_phase = -9'd176;\\t //LUT[3505] \\tphase : -0.687500\\t(data_i, data_q): (-0.312500,-0.468750)\\n\\t3506: o_phase = -9'd179;\\t //LUT[3506] \\tphase : -0.699219\\t(data_i, data_q): (-0.312500,-0.437500)\\n\\t3507: o_phase = -9'd181;\\t //LUT[3507] \\tphase : -0.707031\\t(data_i, data_q): (-0.312500,-0.406250)\\n\\t3508: o_phase = -9'd185;\\t //LUT[3508] \\tphase : -0.722656\\t(data_i, data_q): (-0.312500,-0.375000)\\n\\t3509: o_phase = -9'd188;\\t //LUT[3509] \\tphase : -0.734375\\t(data_i, data_q): (-0.312500,-0.343750)\\n\\t3510: o_phase = -9'd192;\\t //LUT[3510] \\tphase : -0.750000\\t(data_i, data_q): (-0.312500,-0.312500)\\n\\t3511: o_phase = -9'd196;\\t //LUT[3511] \\tphase : -0.765625\\t(data_i, data_q): (-0.312500,-0.281250)\\n\\t3512: o_phase = -9'd201;\\t //LUT[3512] \\tphase : -0.785156\\t(data_i, data_q): (-0.312500,-0.250000)\\n\\t3513: o_phase = -9'd206;\\t //LUT[3513] \\tphase : -0.804688\\t(data_i, data_q): (-0.312500,-0.218750)\\n\\t3514: o_phase = -9'd212;\\t //LUT[3514] \\tphase : -0.828125\\t(data_i, data_q): (-0.312500,-0.187500)\\n\\t3515: o_phase = -9'd218;\\t //LUT[3515] \\tphase : -0.851562\\t(data_i, data_q): (-0.312500,-0.156250)\\n\\t3516: o_phase = -9'd225;\\t //LUT[3516] \\tphase : -0.878906\\t(data_i, data_q): (-0.312500,-0.125000)\\n\\t3517: o_phase = -9'd232;\\t //LUT[3517] \\tphase : -0.906250\\t(data_i, data_q): (-0.312500,-0.093750)\\n\\t3518: o_phase = -9'd240;\\t //LUT[3518] \\tphase : -0.937500\\t(data_i, data_q): (-0.312500,-0.062500)\\n\\t3519: o_phase = -9'd248;\\t //LUT[3519] \\tphase : -0.968750\\t(data_i, data_q): (-0.312500,-0.031250)\\n\\t3520: o_phase = -9'd256;\\t //LUT[3520] \\tphase : -1.000000\\t(data_i, data_q): (-0.281250,0.000000)\\n\\t3521: o_phase = +9'd247;\\t //LUT[3521] \\tphase : 0.964844\\t(data_i, data_q): (-0.281250,0.031250)\\n\\t3522: o_phase = +9'd238;\\t //LUT[3522] \\tphase : 0.929688\\t(data_i, data_q): (-0.281250,0.062500)\\n\\t3523: o_phase = +9'd230;\\t //LUT[3523] \\tphase : 0.898438\\t(data_i, data_q): (-0.281250,0.093750)\\n\\t3524: o_phase = +9'd222;\\t //LUT[3524] \\tphase : 0.867188\\t(data_i, data_q): (-0.281250,0.125000)\\n\\t3525: o_phase = +9'd215;\\t //LUT[3525] \\tphase : 0.839844\\t(data_i, data_q): (-0.281250,0.156250)\\n\\t3526: o_phase = +9'd208;\\t //LUT[3526] \\tphase : 0.812500\\t(data_i, data_q): (-0.281250,0.187500)\\n\\t3527: o_phase = +9'd202;\\t //LUT[3527] \\tphase : 0.789062\\t(data_i, data_q): (-0.281250,0.218750)\\n\\t3528: o_phase = +9'd197;\\t //LUT[3528] \\tphase : 0.769531\\t(data_i, data_q): (-0.281250,0.250000)\\n\\t3529: o_phase = +9'd192;\\t //LUT[3529] \\tphase : 0.750000\\t(data_i, data_q): (-0.281250,0.281250)\\n\\t3530: o_phase = +9'd188;\\t //LUT[3530] \\tphase : 0.734375\\t(data_i, data_q): (-0.281250,0.312500)\\n\\t3531: o_phase = +9'd184;\\t //LUT[3531] \\tphase : 0.718750\\t(data_i, data_q): (-0.281250,0.343750)\\n\\t3532: o_phase = +9'd180;\\t //LUT[3532] \\tphase : 0.703125\\t(data_i, data_q): (-0.281250,0.375000)\\n\\t3533: o_phase = +9'd177;\\t //LUT[3533] \\tphase : 0.691406\\t(data_i, data_q): (-0.281250,0.406250)\\n\\t3534: o_phase = +9'd175;\\t //LUT[3534] \\tphase : 0.683594\\t(data_i, data_q): (-0.281250,0.437500)\\n\\t3535: o_phase = +9'd172;\\t //LUT[3535] \\tphase : 0.671875\\t(data_i, data_q): (-0.281250,0.468750)\\n\\t3536: o_phase = +9'd170;\\t //LUT[3536] \\tphase : 0.664062\\t(data_i, data_q): (-0.281250,0.500000)\\n\\t3537: o_phase = +9'd168;\\t //LUT[3537] \\tphase : 0.656250\\t(data_i, data_q): (-0.281250,0.531250)\\n\\t3538: o_phase = +9'd166;\\t //LUT[3538] \\tphase : 0.648438\\t(data_i, data_q): (-0.281250,0.562500)\\n\\t3539: o_phase = +9'd164;\\t //LUT[3539] \\tphase : 0.640625\\t(data_i, data_q): (-0.281250,0.593750)\\n\\t3540: o_phase = +9'd162;\\t //LUT[3540] \\tphase : 0.632812\\t(data_i, data_q): (-0.281250,0.625000)\\n\\t3541: o_phase = +9'd161;\\t //LUT[3541] \\tphase : 0.628906\\t(data_i, data_q): (-0.281250,0.656250)\\n\\t3542: o_phase = +9'd160;\\t //LUT[3542] \\tphase : 0.625000\\t(data_i, data_q): (-0.281250,0.687500)\\n\\t3543: o_phase = +9'd158;\\t //LUT[3543] \\tphase : 0.617188\\t(data_i, data_q): (-0.281250,0.718750)\\n\\t3544: o_phase = +9'd157;\\t //LUT[3544] \\tphase : 0.613281\\t(data_i, data_q): (-0.281250,0.750000)\\n\\t3545: o_phase = +9'd156;\\t //LUT[3545] \\tphase : 0.609375\\t(data_i, data_q): (-0.281250,0.781250)\\n\\t3546: o_phase = +9'd155;\\t //LUT[3546] \\tphase : 0.605469\\t(data_i, data_q): (-0.281250,0.812500)\\n\\t3547: o_phase = +9'd154;\\t //LUT[3547] \\tphase : 0.601562\\t(data_i, data_q): (-0.281250,0.843750)\\n\\t3548: o_phase = +9'd153;\\t //LUT[3548] \\tphase : 0.597656\\t(data_i, data_q): (-0.281250,0.875000)\\n\\t3549: o_phase = +9'd153;\\t //LUT[3549] \\tphase : 0.597656\\t(data_i, data_q): (-0.281250,0.906250)\\n\\t3550: o_phase = +9'd152;\\t //LUT[3550] \\tphase : 0.593750\\t(data_i, data_q): (-0.281250,0.937500)\\n\\t3551: o_phase = +9'd151;\\t //LUT[3551] \\tphase : 0.589844\\t(data_i, data_q): (-0.281250,0.968750)\\n\\t3552: o_phase = -9'd150;\\t //LUT[3552] \\tphase : -0.585938\\t(data_i, data_q): (-0.281250,-1.000000)\\n\\t3553: o_phase = -9'd151;\\t //LUT[3553] \\tphase : -0.589844\\t(data_i, data_q): (-0.281250,-0.968750)\\n\\t3554: o_phase = -9'd152;\\t //LUT[3554] \\tphase : -0.593750\\t(data_i, data_q): (-0.281250,-0.937500)\\n\\t3555: o_phase = -9'd153;\\t //LUT[3555] \\tphase : -0.597656\\t(data_i, data_q): (-0.281250,-0.906250)\\n\\t3556: o_phase = -9'd153;\\t //LUT[3556] \\tphase : -0.597656\\t(data_i, data_q): (-0.281250,-0.875000)\\n\\t3557: o_phase = -9'd154;\\t //LUT[3557] \\tphase : -0.601562\\t(data_i, data_q): (-0.281250,-0.843750)\\n\\t3558: o_phase = -9'd155;\\t //LUT[3558] \\tphase : -0.605469\\t(data_i, data_q): (-0.281250,-0.812500)\\n\\t3559: o_phase = -9'd156;\\t //LUT[3559] \\tphase : -0.609375\\t(data_i, data_q): (-0.281250,-0.781250)\\n\\t3560: o_phase = -9'd157;\\t //LUT[3560] \\tphase : -0.613281\\t(data_i, data_q): (-0.281250,-0.750000)\\n\\t3561: o_phase = -9'd158;\\t //LUT[3561] \\tphase : -0.617188\\t(data_i, data_q): (-0.281250,-0.718750)\\n\\t3562: o_phase = -9'd160;\\t //LUT[3562] \\tphase : -0.625000\\t(data_i, data_q): (-0.281250,-0.687500)\\n\\t3563: o_phase = -9'd161;\\t //LUT[3563] \\tphase : -0.628906\\t(data_i, data_q): (-0.281250,-0.656250)\\n\\t3564: o_phase = -9'd162;\\t //LUT[3564] \\tphase : -0.632812\\t(data_i, data_q): (-0.281250,-0.625000)\\n\\t3565: o_phase = -9'd164;\\t //LUT[3565] \\tphase : -0.640625\\t(data_i, data_q): (-0.281250,-0.593750)\\n\\t3566: o_phase = -9'd166;\\t //LUT[3566] \\tphase : -0.648438\\t(data_i, data_q): (-0.281250,-0.562500)\\n\\t3567: o_phase = -9'd168;\\t //LUT[3567] \\tphase : -0.656250\\t(data_i, data_q): (-0.281250,-0.531250)\\n\\t3568: o_phase = -9'd170;\\t //LUT[3568] \\tphase : -0.664062\\t(data_i, data_q): (-0.281250,-0.500000)\\n\\t3569: o_phase = -9'd172;\\t //LUT[3569] \\tphase : -0.671875\\t(data_i, data_q): (-0.281250,-0.468750)\\n\\t3570: o_phase = -9'd175;\\t //LUT[3570] \\tphase : -0.683594\\t(data_i, data_q): (-0.281250,-0.437500)\\n\\t3571: o_phase = -9'd177;\\t //LUT[3571] \\tphase : -0.691406\\t(data_i, data_q): (-0.281250,-0.406250)\\n\\t3572: o_phase = -9'd180;\\t //LUT[3572] \\tphase : -0.703125\\t(data_i, data_q): (-0.281250,-0.375000)\\n\\t3573: o_phase = -9'd184;\\t //LUT[3573] \\tphase : -0.718750\\t(data_i, data_q): (-0.281250,-0.343750)\\n\\t3574: o_phase = -9'd188;\\t //LUT[3574] \\tphase : -0.734375\\t(data_i, data_q): (-0.281250,-0.312500)\\n\\t3575: o_phase = -9'd192;\\t //LUT[3575] \\tphase : -0.750000\\t(data_i, data_q): (-0.281250,-0.281250)\\n\\t3576: o_phase = -9'd197;\\t //LUT[3576] \\tphase : -0.769531\\t(data_i, data_q): (-0.281250,-0.250000)\\n\\t3577: o_phase = -9'd202;\\t //LUT[3577] \\tphase : -0.789062\\t(data_i, data_q): (-0.281250,-0.218750)\\n\\t3578: o_phase = -9'd208;\\t //LUT[3578] \\tphase : -0.812500\\t(data_i, data_q): (-0.281250,-0.187500)\\n\\t3579: o_phase = -9'd215;\\t //LUT[3579] \\tphase : -0.839844\\t(data_i, data_q): (-0.281250,-0.156250)\\n\\t3580: o_phase = -9'd222;\\t //LUT[3580] \\tphase : -0.867188\\t(data_i, data_q): (-0.281250,-0.125000)\\n\\t3581: o_phase = -9'd230;\\t //LUT[3581] \\tphase : -0.898438\\t(data_i, data_q): (-0.281250,-0.093750)\\n\\t3582: o_phase = -9'd238;\\t //LUT[3582] \\tphase : -0.929688\\t(data_i, data_q): (-0.281250,-0.062500)\\n\\t3583: o_phase = -9'd247;\\t //LUT[3583] \\tphase : -0.964844\\t(data_i, data_q): (-0.281250,-0.031250)\\n\\t3584: o_phase = -9'd256;\\t //LUT[3584] \\tphase : -1.000000\\t(data_i, data_q): (-0.250000,0.000000)\\n\\t3585: o_phase = +9'd246;\\t //LUT[3585] \\tphase : 0.960938\\t(data_i, data_q): (-0.250000,0.031250)\\n\\t3586: o_phase = +9'd236;\\t //LUT[3586] \\tphase : 0.921875\\t(data_i, data_q): (-0.250000,0.062500)\\n\\t3587: o_phase = +9'd227;\\t //LUT[3587] \\tphase : 0.886719\\t(data_i, data_q): (-0.250000,0.093750)\\n\\t3588: o_phase = +9'd218;\\t //LUT[3588] \\tphase : 0.851562\\t(data_i, data_q): (-0.250000,0.125000)\\n\\t3589: o_phase = +9'd210;\\t //LUT[3589] \\tphase : 0.820312\\t(data_i, data_q): (-0.250000,0.156250)\\n\\t3590: o_phase = +9'd204;\\t //LUT[3590] \\tphase : 0.796875\\t(data_i, data_q): (-0.250000,0.187500)\\n\\t3591: o_phase = +9'd197;\\t //LUT[3591] \\tphase : 0.769531\\t(data_i, data_q): (-0.250000,0.218750)\\n\\t3592: o_phase = +9'd192;\\t //LUT[3592] \\tphase : 0.750000\\t(data_i, data_q): (-0.250000,0.250000)\\n\\t3593: o_phase = +9'd187;\\t //LUT[3593] \\tphase : 0.730469\\t(data_i, data_q): (-0.250000,0.281250)\\n\\t3594: o_phase = +9'd183;\\t //LUT[3594] \\tphase : 0.714844\\t(data_i, data_q): (-0.250000,0.312500)\\n\\t3595: o_phase = +9'd179;\\t //LUT[3595] \\tphase : 0.699219\\t(data_i, data_q): (-0.250000,0.343750)\\n\\t3596: o_phase = +9'd176;\\t //LUT[3596] \\tphase : 0.687500\\t(data_i, data_q): (-0.250000,0.375000)\\n\\t3597: o_phase = +9'd173;\\t //LUT[3597] \\tphase : 0.675781\\t(data_i, data_q): (-0.250000,0.406250)\\n\\t3598: o_phase = +9'd170;\\t //LUT[3598] \\tphase : 0.664062\\t(data_i, data_q): (-0.250000,0.437500)\\n\\t3599: o_phase = +9'd168;\\t //LUT[3599] \\tphase : 0.656250\\t(data_i, data_q): (-0.250000,0.468750)\\n\\t3600: o_phase = +9'd166;\\t //LUT[3600] \\tphase : 0.648438\\t(data_i, data_q): (-0.250000,0.500000)\\n\\t3601: o_phase = +9'd164;\\t //LUT[3601] \\tphase : 0.640625\\t(data_i, data_q): (-0.250000,0.531250)\\n\\t3602: o_phase = +9'd162;\\t //LUT[3602] \\tphase : 0.632812\\t(data_i, data_q): (-0.250000,0.562500)\\n\\t3603: o_phase = +9'd160;\\t //LUT[3603] \\tphase : 0.625000\\t(data_i, data_q): (-0.250000,0.593750)\\n\\t3604: o_phase = +9'd159;\\t //LUT[3604] \\tphase : 0.621094\\t(data_i, data_q): (-0.250000,0.625000)\\n\\t3605: o_phase = +9'd158;\\t //LUT[3605] \\tphase : 0.617188\\t(data_i, data_q): (-0.250000,0.656250)\\n\\t3606: o_phase = +9'd156;\\t //LUT[3606] \\tphase : 0.609375\\t(data_i, data_q): (-0.250000,0.687500)\\n\\t3607: o_phase = +9'd155;\\t //LUT[3607] \\tphase : 0.605469\\t(data_i, data_q): (-0.250000,0.718750)\\n\\t3608: o_phase = +9'd154;\\t //LUT[3608] \\tphase : 0.601562\\t(data_i, data_q): (-0.250000,0.750000)\\n\\t3609: o_phase = +9'd153;\\t //LUT[3609] \\tphase : 0.597656\\t(data_i, data_q): (-0.250000,0.781250)\\n\\t3610: o_phase = +9'd152;\\t //LUT[3610] \\tphase : 0.593750\\t(data_i, data_q): (-0.250000,0.812500)\\n\\t3611: o_phase = +9'd151;\\t //LUT[3611] \\tphase : 0.589844\\t(data_i, data_q): (-0.250000,0.843750)\\n\\t3612: o_phase = +9'd151;\\t //LUT[3612] \\tphase : 0.589844\\t(data_i, data_q): (-0.250000,0.875000)\\n\\t3613: o_phase = +9'd150;\\t //LUT[3613] \\tphase : 0.585938\\t(data_i, data_q): (-0.250000,0.906250)\\n\\t3614: o_phase = +9'd149;\\t //LUT[3614] \\tphase : 0.582031\\t(data_i, data_q): (-0.250000,0.937500)\\n\\t3615: o_phase = +9'd149;\\t //LUT[3615] \\tphase : 0.582031\\t(data_i, data_q): (-0.250000,0.968750)\\n\\t3616: o_phase = -9'd148;\\t //LUT[3616] \\tphase : -0.578125\\t(data_i, data_q): (-0.250000,-1.000000)\\n\\t3617: o_phase = -9'd149;\\t //LUT[3617] \\tphase : -0.582031\\t(data_i, data_q): (-0.250000,-0.968750)\\n\\t3618: o_phase = -9'd149;\\t //LUT[3618] \\tphase : -0.582031\\t(data_i, data_q): (-0.250000,-0.937500)\\n\\t3619: o_phase = -9'd150;\\t //LUT[3619] \\tphase : -0.585938\\t(data_i, data_q): (-0.250000,-0.906250)\\n\\t3620: o_phase = -9'd151;\\t //LUT[3620] \\tphase : -0.589844\\t(data_i, data_q): (-0.250000,-0.875000)\\n\\t3621: o_phase = -9'd151;\\t //LUT[3621] \\tphase : -0.589844\\t(data_i, data_q): (-0.250000,-0.843750)\\n\\t3622: o_phase = -9'd152;\\t //LUT[3622] \\tphase : -0.593750\\t(data_i, data_q): (-0.250000,-0.812500)\\n\\t3623: o_phase = -9'd153;\\t //LUT[3623] \\tphase : -0.597656\\t(data_i, data_q): (-0.250000,-0.781250)\\n\\t3624: o_phase = -9'd154;\\t //LUT[3624] \\tphase : -0.601562\\t(data_i, data_q): (-0.250000,-0.750000)\\n\\t3625: o_phase = -9'd155;\\t //LUT[3625] \\tphase : -0.605469\\t(data_i, data_q): (-0.250000,-0.718750)\\n\\t3626: o_phase = -9'd156;\\t //LUT[3626] \\tphase : -0.609375\\t(data_i, data_q): (-0.250000,-0.687500)\\n\\t3627: o_phase = -9'd158;\\t //LUT[3627] \\tphase : -0.617188\\t(data_i, data_q): (-0.250000,-0.656250)\\n\\t3628: o_phase = -9'd159;\\t //LUT[3628] \\tphase : -0.621094\\t(data_i, data_q): (-0.250000,-0.625000)\\n\\t3629: o_phase = -9'd160;\\t //LUT[3629] \\tphase : -0.625000\\t(data_i, data_q): (-0.250000,-0.593750)\\n\\t3630: o_phase = -9'd162;\\t //LUT[3630] \\tphase : -0.632812\\t(data_i, data_q): (-0.250000,-0.562500)\\n\\t3631: o_phase = -9'd164;\\t //LUT[3631] \\tphase : -0.640625\\t(data_i, data_q): (-0.250000,-0.531250)\\n\\t3632: o_phase = -9'd166;\\t //LUT[3632] \\tphase : -0.648438\\t(data_i, data_q): (-0.250000,-0.500000)\\n\\t3633: o_phase = -9'd168;\\t //LUT[3633] \\tphase : -0.656250\\t(data_i, data_q): (-0.250000,-0.468750)\\n\\t3634: o_phase = -9'd170;\\t //LUT[3634] \\tphase : -0.664062\\t(data_i, data_q): (-0.250000,-0.437500)\\n\\t3635: o_phase = -9'd173;\\t //LUT[3635] \\tphase : -0.675781\\t(data_i, data_q): (-0.250000,-0.406250)\\n\\t3636: o_phase = -9'd176;\\t //LUT[3636] \\tphase : -0.687500\\t(data_i, data_q): (-0.250000,-0.375000)\\n\\t3637: o_phase = -9'd179;\\t //LUT[3637] \\tphase : -0.699219\\t(data_i, data_q): (-0.250000,-0.343750)\\n\\t3638: o_phase = -9'd183;\\t //LUT[3638] \\tphase : -0.714844\\t(data_i, data_q): (-0.250000,-0.312500)\\n\\t3639: o_phase = -9'd187;\\t //LUT[3639] \\tphase : -0.730469\\t(data_i, data_q): (-0.250000,-0.281250)\\n\\t3640: o_phase = -9'd192;\\t //LUT[3640] \\tphase : -0.750000\\t(data_i, data_q): (-0.250000,-0.250000)\\n\\t3641: o_phase = -9'd197;\\t //LUT[3641] \\tphase : -0.769531\\t(data_i, data_q): (-0.250000,-0.218750)\\n\\t3642: o_phase = -9'd204;\\t //LUT[3642] \\tphase : -0.796875\\t(data_i, data_q): (-0.250000,-0.187500)\\n\\t3643: o_phase = -9'd210;\\t //LUT[3643] \\tphase : -0.820312\\t(data_i, data_q): (-0.250000,-0.156250)\\n\\t3644: o_phase = -9'd218;\\t //LUT[3644] \\tphase : -0.851562\\t(data_i, data_q): (-0.250000,-0.125000)\\n\\t3645: o_phase = -9'd227;\\t //LUT[3645] \\tphase : -0.886719\\t(data_i, data_q): (-0.250000,-0.093750)\\n\\t3646: o_phase = -9'd236;\\t //LUT[3646] \\tphase : -0.921875\\t(data_i, data_q): (-0.250000,-0.062500)\\n\\t3647: o_phase = -9'd246;\\t //LUT[3647] \\tphase : -0.960938\\t(data_i, data_q): (-0.250000,-0.031250)\\n\\t3648: o_phase = -9'd256;\\t //LUT[3648] \\tphase : -1.000000\\t(data_i, data_q): (-0.218750,0.000000)\\n\\t3649: o_phase = +9'd244;\\t //LUT[3649] \\tphase : 0.953125\\t(data_i, data_q): (-0.218750,0.031250)\\n\\t3650: o_phase = +9'd233;\\t //LUT[3650] \\tphase : 0.910156\\t(data_i, data_q): (-0.218750,0.062500)\\n\\t3651: o_phase = +9'd223;\\t //LUT[3651] \\tphase : 0.871094\\t(data_i, data_q): (-0.218750,0.093750)\\n\\t3652: o_phase = +9'd214;\\t //LUT[3652] \\tphase : 0.835938\\t(data_i, data_q): (-0.218750,0.125000)\\n\\t3653: o_phase = +9'd205;\\t //LUT[3653] \\tphase : 0.800781\\t(data_i, data_q): (-0.218750,0.156250)\\n\\t3654: o_phase = +9'd198;\\t //LUT[3654] \\tphase : 0.773438\\t(data_i, data_q): (-0.218750,0.187500)\\n\\t3655: o_phase = +9'd192;\\t //LUT[3655] \\tphase : 0.750000\\t(data_i, data_q): (-0.218750,0.218750)\\n\\t3656: o_phase = +9'd187;\\t //LUT[3656] \\tphase : 0.730469\\t(data_i, data_q): (-0.218750,0.250000)\\n\\t3657: o_phase = +9'd182;\\t //LUT[3657] \\tphase : 0.710938\\t(data_i, data_q): (-0.218750,0.281250)\\n\\t3658: o_phase = +9'd178;\\t //LUT[3658] \\tphase : 0.695312\\t(data_i, data_q): (-0.218750,0.312500)\\n\\t3659: o_phase = +9'd174;\\t //LUT[3659] \\tphase : 0.679688\\t(data_i, data_q): (-0.218750,0.343750)\\n\\t3660: o_phase = +9'd171;\\t //LUT[3660] \\tphase : 0.667969\\t(data_i, data_q): (-0.218750,0.375000)\\n\\t3661: o_phase = +9'd168;\\t //LUT[3661] \\tphase : 0.656250\\t(data_i, data_q): (-0.218750,0.406250)\\n\\t3662: o_phase = +9'd166;\\t //LUT[3662] \\tphase : 0.648438\\t(data_i, data_q): (-0.218750,0.437500)\\n\\t3663: o_phase = +9'd164;\\t //LUT[3663] \\tphase : 0.640625\\t(data_i, data_q): (-0.218750,0.468750)\\n\\t3664: o_phase = +9'd162;\\t //LUT[3664] \\tphase : 0.632812\\t(data_i, data_q): (-0.218750,0.500000)\\n\\t3665: o_phase = +9'd160;\\t //LUT[3665] \\tphase : 0.625000\\t(data_i, data_q): (-0.218750,0.531250)\\n\\t3666: o_phase = +9'd158;\\t //LUT[3666] \\tphase : 0.617188\\t(data_i, data_q): (-0.218750,0.562500)\\n\\t3667: o_phase = +9'd157;\\t //LUT[3667] \\tphase : 0.613281\\t(data_i, data_q): (-0.218750,0.593750)\\n\\t3668: o_phase = +9'd155;\\t //LUT[3668] \\tphase : 0.605469\\t(data_i, data_q): (-0.218750,0.625000)\\n\\t3669: o_phase = +9'd154;\\t //LUT[3669] \\tphase : 0.601562\\t(data_i, data_q): (-0.218750,0.656250)\\n\\t3670: o_phase = +9'd153;\\t //LUT[3670] \\tphase : 0.597656\\t(data_i, data_q): (-0.218750,0.687500)\\n\\t3671: o_phase = +9'd152;\\t //LUT[3671] \\tphase : 0.593750\\t(data_i, data_q): (-0.218750,0.718750)\\n\\t3672: o_phase = +9'd151;\\t //LUT[3672] \\tphase : 0.589844\\t(data_i, data_q): (-0.218750,0.750000)\\n\\t3673: o_phase = +9'd150;\\t //LUT[3673] \\tphase : 0.585938\\t(data_i, data_q): (-0.218750,0.781250)\\n\\t3674: o_phase = +9'd149;\\t //LUT[3674] \\tphase : 0.582031\\t(data_i, data_q): (-0.218750,0.812500)\\n\\t3675: o_phase = +9'd149;\\t //LUT[3675] \\tphase : 0.582031\\t(data_i, data_q): (-0.218750,0.843750)\\n\\t3676: o_phase = +9'd148;\\t //LUT[3676] \\tphase : 0.578125\\t(data_i, data_q): (-0.218750,0.875000)\\n\\t3677: o_phase = +9'd147;\\t //LUT[3677] \\tphase : 0.574219\\t(data_i, data_q): (-0.218750,0.906250)\\n\\t3678: o_phase = +9'd147;\\t //LUT[3678] \\tphase : 0.574219\\t(data_i, data_q): (-0.218750,0.937500)\\n\\t3679: o_phase = +9'd146;\\t //LUT[3679] \\tphase : 0.570312\\t(data_i, data_q): (-0.218750,0.968750)\\n\\t3680: o_phase = -9'd146;\\t //LUT[3680] \\tphase : -0.570312\\t(data_i, data_q): (-0.218750,-1.000000)\\n\\t3681: o_phase = -9'd146;\\t //LUT[3681] \\tphase : -0.570312\\t(data_i, data_q): (-0.218750,-0.968750)\\n\\t3682: o_phase = -9'd147;\\t //LUT[3682] \\tphase : -0.574219\\t(data_i, data_q): (-0.218750,-0.937500)\\n\\t3683: o_phase = -9'd147;\\t //LUT[3683] \\tphase : -0.574219\\t(data_i, data_q): (-0.218750,-0.906250)\\n\\t3684: o_phase = -9'd148;\\t //LUT[3684] \\tphase : -0.578125\\t(data_i, data_q): (-0.218750,-0.875000)\\n\\t3685: o_phase = -9'd149;\\t //LUT[3685] \\tphase : -0.582031\\t(data_i, data_q): (-0.218750,-0.843750)\\n\\t3686: o_phase = -9'd149;\\t //LUT[3686] \\tphase : -0.582031\\t(data_i, data_q): (-0.218750,-0.812500)\\n\\t3687: o_phase = -9'd150;\\t //LUT[3687] \\tphase : -0.585938\\t(data_i, data_q): (-0.218750,-0.781250)\\n\\t3688: o_phase = -9'd151;\\t //LUT[3688] \\tphase : -0.589844\\t(data_i, data_q): (-0.218750,-0.750000)\\n\\t3689: o_phase = -9'd152;\\t //LUT[3689] \\tphase : -0.593750\\t(data_i, data_q): (-0.218750,-0.718750)\\n\\t3690: o_phase = -9'd153;\\t //LUT[3690] \\tphase : -0.597656\\t(data_i, data_q): (-0.218750,-0.687500)\\n\\t3691: o_phase = -9'd154;\\t //LUT[3691] \\tphase : -0.601562\\t(data_i, data_q): (-0.218750,-0.656250)\\n\\t3692: o_phase = -9'd155;\\t //LUT[3692] \\tphase : -0.605469\\t(data_i, data_q): (-0.218750,-0.625000)\\n\\t3693: o_phase = -9'd157;\\t //LUT[3693] \\tphase : -0.613281\\t(data_i, data_q): (-0.218750,-0.593750)\\n\\t3694: o_phase = -9'd158;\\t //LUT[3694] \\tphase : -0.617188\\t(data_i, data_q): (-0.218750,-0.562500)\\n\\t3695: o_phase = -9'd160;\\t //LUT[3695] \\tphase : -0.625000\\t(data_i, data_q): (-0.218750,-0.531250)\\n\\t3696: o_phase = -9'd162;\\t //LUT[3696] \\tphase : -0.632812\\t(data_i, data_q): (-0.218750,-0.500000)\\n\\t3697: o_phase = -9'd164;\\t //LUT[3697] \\tphase : -0.640625\\t(data_i, data_q): (-0.218750,-0.468750)\\n\\t3698: o_phase = -9'd166;\\t //LUT[3698] \\tphase : -0.648438\\t(data_i, data_q): (-0.218750,-0.437500)\\n\\t3699: o_phase = -9'd168;\\t //LUT[3699] \\tphase : -0.656250\\t(data_i, data_q): (-0.218750,-0.406250)\\n\\t3700: o_phase = -9'd171;\\t //LUT[3700] \\tphase : -0.667969\\t(data_i, data_q): (-0.218750,-0.375000)\\n\\t3701: o_phase = -9'd174;\\t //LUT[3701] \\tphase : -0.679688\\t(data_i, data_q): (-0.218750,-0.343750)\\n\\t3702: o_phase = -9'd178;\\t //LUT[3702] \\tphase : -0.695312\\t(data_i, data_q): (-0.218750,-0.312500)\\n\\t3703: o_phase = -9'd182;\\t //LUT[3703] \\tphase : -0.710938\\t(data_i, data_q): (-0.218750,-0.281250)\\n\\t3704: o_phase = -9'd187;\\t //LUT[3704] \\tphase : -0.730469\\t(data_i, data_q): (-0.218750,-0.250000)\\n\\t3705: o_phase = -9'd192;\\t //LUT[3705] \\tphase : -0.750000\\t(data_i, data_q): (-0.218750,-0.218750)\\n\\t3706: o_phase = -9'd198;\\t //LUT[3706] \\tphase : -0.773438\\t(data_i, data_q): (-0.218750,-0.187500)\\n\\t3707: o_phase = -9'd205;\\t //LUT[3707] \\tphase : -0.800781\\t(data_i, data_q): (-0.218750,-0.156250)\\n\\t3708: o_phase = -9'd214;\\t //LUT[3708] \\tphase : -0.835938\\t(data_i, data_q): (-0.218750,-0.125000)\\n\\t3709: o_phase = -9'd223;\\t //LUT[3709] \\tphase : -0.871094\\t(data_i, data_q): (-0.218750,-0.093750)\\n\\t3710: o_phase = -9'd233;\\t //LUT[3710] \\tphase : -0.910156\\t(data_i, data_q): (-0.218750,-0.062500)\\n\\t3711: o_phase = -9'd244;\\t //LUT[3711] \\tphase : -0.953125\\t(data_i, data_q): (-0.218750,-0.031250)\\n\\t3712: o_phase = -9'd256;\\t //LUT[3712] \\tphase : -1.000000\\t(data_i, data_q): (-0.187500,0.000000)\\n\\t3713: o_phase = +9'd243;\\t //LUT[3713] \\tphase : 0.949219\\t(data_i, data_q): (-0.187500,0.031250)\\n\\t3714: o_phase = +9'd230;\\t //LUT[3714] \\tphase : 0.898438\\t(data_i, data_q): (-0.187500,0.062500)\\n\\t3715: o_phase = +9'd218;\\t //LUT[3715] \\tphase : 0.851562\\t(data_i, data_q): (-0.187500,0.093750)\\n\\t3716: o_phase = +9'd208;\\t //LUT[3716] \\tphase : 0.812500\\t(data_i, data_q): (-0.187500,0.125000)\\n\\t3717: o_phase = +9'd199;\\t //LUT[3717] \\tphase : 0.777344\\t(data_i, data_q): (-0.187500,0.156250)\\n\\t3718: o_phase = +9'd192;\\t //LUT[3718] \\tphase : 0.750000\\t(data_i, data_q): (-0.187500,0.187500)\\n\\t3719: o_phase = +9'd186;\\t //LUT[3719] \\tphase : 0.726562\\t(data_i, data_q): (-0.187500,0.218750)\\n\\t3720: o_phase = +9'd180;\\t //LUT[3720] \\tphase : 0.703125\\t(data_i, data_q): (-0.187500,0.250000)\\n\\t3721: o_phase = +9'd176;\\t //LUT[3721] \\tphase : 0.687500\\t(data_i, data_q): (-0.187500,0.281250)\\n\\t3722: o_phase = +9'd172;\\t //LUT[3722] \\tphase : 0.671875\\t(data_i, data_q): (-0.187500,0.312500)\\n\\t3723: o_phase = +9'd169;\\t //LUT[3723] \\tphase : 0.660156\\t(data_i, data_q): (-0.187500,0.343750)\\n\\t3724: o_phase = +9'd166;\\t //LUT[3724] \\tphase : 0.648438\\t(data_i, data_q): (-0.187500,0.375000)\\n\\t3725: o_phase = +9'd163;\\t //LUT[3725] \\tphase : 0.636719\\t(data_i, data_q): (-0.187500,0.406250)\\n\\t3726: o_phase = +9'd161;\\t //LUT[3726] \\tphase : 0.628906\\t(data_i, data_q): (-0.187500,0.437500)\\n\\t3727: o_phase = +9'd159;\\t //LUT[3727] \\tphase : 0.621094\\t(data_i, data_q): (-0.187500,0.468750)\\n\\t3728: o_phase = +9'd157;\\t //LUT[3728] \\tphase : 0.613281\\t(data_i, data_q): (-0.187500,0.500000)\\n\\t3729: o_phase = +9'd156;\\t //LUT[3729] \\tphase : 0.609375\\t(data_i, data_q): (-0.187500,0.531250)\\n\\t3730: o_phase = +9'd154;\\t //LUT[3730] \\tphase : 0.601562\\t(data_i, data_q): (-0.187500,0.562500)\\n\\t3731: o_phase = +9'd153;\\t //LUT[3731] \\tphase : 0.597656\\t(data_i, data_q): (-0.187500,0.593750)\\n\\t3732: o_phase = +9'd152;\\t //LUT[3732] \\tphase : 0.593750\\t(data_i, data_q): (-0.187500,0.625000)\\n\\t3733: o_phase = +9'd151;\\t //LUT[3733] \\tphase : 0.589844\\t(data_i, data_q): (-0.187500,0.656250)\\n\\t3734: o_phase = +9'd150;\\t //LUT[3734] \\tphase : 0.585938\\t(data_i, data_q): (-0.187500,0.687500)\\n\\t3735: o_phase = +9'd149;\\t //LUT[3735] \\tphase : 0.582031\\t(data_i, data_q): (-0.187500,0.718750)\\n\\t3736: o_phase = +9'd148;\\t //LUT[3736] \\tphase : 0.578125\\t(data_i, data_q): (-0.187500,0.750000)\\n\\t3737: o_phase = +9'd147;\\t //LUT[3737] \\tphase : 0.574219\\t(data_i, data_q): (-0.187500,0.781250)\\n\\t3738: o_phase = +9'd146;\\t //LUT[3738] \\tphase : 0.570312\\t(data_i, data_q): (-0.187500,0.812500)\\n\\t3739: o_phase = +9'd146;\\t //LUT[3739] \\tphase : 0.570312\\t(data_i, data_q): (-0.187500,0.843750)\\n\\t3740: o_phase = +9'd145;\\t //LUT[3740] \\tphase : 0.566406\\t(data_i, data_q): (-0.187500,0.875000)\\n\\t3741: o_phase = +9'd145;\\t //LUT[3741] \\tphase : 0.566406\\t(data_i, data_q): (-0.187500,0.906250)\\n\\t3742: o_phase = +9'd144;\\t //LUT[3742] \\tphase : 0.562500\\t(data_i, data_q): (-0.187500,0.937500)\\n\\t3743: o_phase = +9'd144;\\t //LUT[3743] \\tphase : 0.562500\\t(data_i, data_q): (-0.187500,0.968750)\\n\\t3744: o_phase = -9'd143;\\t //LUT[3744] \\tphase : -0.558594\\t(data_i, data_q): (-0.187500,-1.000000)\\n\\t3745: o_phase = -9'd144;\\t //LUT[3745] \\tphase : -0.562500\\t(data_i, data_q): (-0.187500,-0.968750)\\n\\t3746: o_phase = -9'd144;\\t //LUT[3746] \\tphase : -0.562500\\t(data_i, data_q): (-0.187500,-0.937500)\\n\\t3747: o_phase = -9'd145;\\t //LUT[3747] \\tphase : -0.566406\\t(data_i, data_q): (-0.187500,-0.906250)\\n\\t3748: o_phase = -9'd145;\\t //LUT[3748] \\tphase : -0.566406\\t(data_i, data_q): (-0.187500,-0.875000)\\n\\t3749: o_phase = -9'd146;\\t //LUT[3749] \\tphase : -0.570312\\t(data_i, data_q): (-0.187500,-0.843750)\\n\\t3750: o_phase = -9'd146;\\t //LUT[3750] \\tphase : -0.570312\\t(data_i, data_q): (-0.187500,-0.812500)\\n\\t3751: o_phase = -9'd147;\\t //LUT[3751] \\tphase : -0.574219\\t(data_i, data_q): (-0.187500,-0.781250)\\n\\t3752: o_phase = -9'd148;\\t //LUT[3752] \\tphase : -0.578125\\t(data_i, data_q): (-0.187500,-0.750000)\\n\\t3753: o_phase = -9'd149;\\t //LUT[3753] \\tphase : -0.582031\\t(data_i, data_q): (-0.187500,-0.718750)\\n\\t3754: o_phase = -9'd150;\\t //LUT[3754] \\tphase : -0.585938\\t(data_i, data_q): (-0.187500,-0.687500)\\n\\t3755: o_phase = -9'd151;\\t //LUT[3755] \\tphase : -0.589844\\t(data_i, data_q): (-0.187500,-0.656250)\\n\\t3756: o_phase = -9'd152;\\t //LUT[3756] \\tphase : -0.593750\\t(data_i, data_q): (-0.187500,-0.625000)\\n\\t3757: o_phase = -9'd153;\\t //LUT[3757] \\tphase : -0.597656\\t(data_i, data_q): (-0.187500,-0.593750)\\n\\t3758: o_phase = -9'd154;\\t //LUT[3758] \\tphase : -0.601562\\t(data_i, data_q): (-0.187500,-0.562500)\\n\\t3759: o_phase = -9'd156;\\t //LUT[3759] \\tphase : -0.609375\\t(data_i, data_q): (-0.187500,-0.531250)\\n\\t3760: o_phase = -9'd157;\\t //LUT[3760] \\tphase : -0.613281\\t(data_i, data_q): (-0.187500,-0.500000)\\n\\t3761: o_phase = -9'd159;\\t //LUT[3761] \\tphase : -0.621094\\t(data_i, data_q): (-0.187500,-0.468750)\\n\\t3762: o_phase = -9'd161;\\t //LUT[3762] \\tphase : -0.628906\\t(data_i, data_q): (-0.187500,-0.437500)\\n\\t3763: o_phase = -9'd163;\\t //LUT[3763] \\tphase : -0.636719\\t(data_i, data_q): (-0.187500,-0.406250)\\n\\t3764: o_phase = -9'd166;\\t //LUT[3764] \\tphase : -0.648438\\t(data_i, data_q): (-0.187500,-0.375000)\\n\\t3765: o_phase = -9'd169;\\t //LUT[3765] \\tphase : -0.660156\\t(data_i, data_q): (-0.187500,-0.343750)\\n\\t3766: o_phase = -9'd172;\\t //LUT[3766] \\tphase : -0.671875\\t(data_i, data_q): (-0.187500,-0.312500)\\n\\t3767: o_phase = -9'd176;\\t //LUT[3767] \\tphase : -0.687500\\t(data_i, data_q): (-0.187500,-0.281250)\\n\\t3768: o_phase = -9'd180;\\t //LUT[3768] \\tphase : -0.703125\\t(data_i, data_q): (-0.187500,-0.250000)\\n\\t3769: o_phase = -9'd186;\\t //LUT[3769] \\tphase : -0.726562\\t(data_i, data_q): (-0.187500,-0.218750)\\n\\t3770: o_phase = -9'd192;\\t //LUT[3770] \\tphase : -0.750000\\t(data_i, data_q): (-0.187500,-0.187500)\\n\\t3771: o_phase = -9'd199;\\t //LUT[3771] \\tphase : -0.777344\\t(data_i, data_q): (-0.187500,-0.156250)\\n\\t3772: o_phase = -9'd208;\\t //LUT[3772] \\tphase : -0.812500\\t(data_i, data_q): (-0.187500,-0.125000)\\n\\t3773: o_phase = -9'd218;\\t //LUT[3773] \\tphase : -0.851562\\t(data_i, data_q): (-0.187500,-0.093750)\\n\\t3774: o_phase = -9'd230;\\t //LUT[3774] \\tphase : -0.898438\\t(data_i, data_q): (-0.187500,-0.062500)\\n\\t3775: o_phase = -9'd243;\\t //LUT[3775] \\tphase : -0.949219\\t(data_i, data_q): (-0.187500,-0.031250)\\n\\t3776: o_phase = -9'd256;\\t //LUT[3776] \\tphase : -1.000000\\t(data_i, data_q): (-0.156250,0.000000)\\n\\t3777: o_phase = +9'd240;\\t //LUT[3777] \\tphase : 0.937500\\t(data_i, data_q): (-0.156250,0.031250)\\n\\t3778: o_phase = +9'd225;\\t //LUT[3778] \\tphase : 0.878906\\t(data_i, data_q): (-0.156250,0.062500)\\n\\t3779: o_phase = +9'd212;\\t //LUT[3779] \\tphase : 0.828125\\t(data_i, data_q): (-0.156250,0.093750)\\n\\t3780: o_phase = +9'd201;\\t //LUT[3780] \\tphase : 0.785156\\t(data_i, data_q): (-0.156250,0.125000)\\n\\t3781: o_phase = +9'd192;\\t //LUT[3781] \\tphase : 0.750000\\t(data_i, data_q): (-0.156250,0.156250)\\n\\t3782: o_phase = +9'd185;\\t //LUT[3782] \\tphase : 0.722656\\t(data_i, data_q): (-0.156250,0.187500)\\n\\t3783: o_phase = +9'd179;\\t //LUT[3783] \\tphase : 0.699219\\t(data_i, data_q): (-0.156250,0.218750)\\n\\t3784: o_phase = +9'd174;\\t //LUT[3784] \\tphase : 0.679688\\t(data_i, data_q): (-0.156250,0.250000)\\n\\t3785: o_phase = +9'd169;\\t //LUT[3785] \\tphase : 0.660156\\t(data_i, data_q): (-0.156250,0.281250)\\n\\t3786: o_phase = +9'd166;\\t //LUT[3786] \\tphase : 0.648438\\t(data_i, data_q): (-0.156250,0.312500)\\n\\t3787: o_phase = +9'd163;\\t //LUT[3787] \\tphase : 0.636719\\t(data_i, data_q): (-0.156250,0.343750)\\n\\t3788: o_phase = +9'd160;\\t //LUT[3788] \\tphase : 0.625000\\t(data_i, data_q): (-0.156250,0.375000)\\n\\t3789: o_phase = +9'd158;\\t //LUT[3789] \\tphase : 0.617188\\t(data_i, data_q): (-0.156250,0.406250)\\n\\t3790: o_phase = +9'd156;\\t //LUT[3790] \\tphase : 0.609375\\t(data_i, data_q): (-0.156250,0.437500)\\n\\t3791: o_phase = +9'd154;\\t //LUT[3791] \\tphase : 0.601562\\t(data_i, data_q): (-0.156250,0.468750)\\n\\t3792: o_phase = +9'd153;\\t //LUT[3792] \\tphase : 0.597656\\t(data_i, data_q): (-0.156250,0.500000)\\n\\t3793: o_phase = +9'd151;\\t //LUT[3793] \\tphase : 0.589844\\t(data_i, data_q): (-0.156250,0.531250)\\n\\t3794: o_phase = +9'd150;\\t //LUT[3794] \\tphase : 0.585938\\t(data_i, data_q): (-0.156250,0.562500)\\n\\t3795: o_phase = +9'd149;\\t //LUT[3795] \\tphase : 0.582031\\t(data_i, data_q): (-0.156250,0.593750)\\n\\t3796: o_phase = +9'd148;\\t //LUT[3796] \\tphase : 0.578125\\t(data_i, data_q): (-0.156250,0.625000)\\n\\t3797: o_phase = +9'd147;\\t //LUT[3797] \\tphase : 0.574219\\t(data_i, data_q): (-0.156250,0.656250)\\n\\t3798: o_phase = +9'd146;\\t //LUT[3798] \\tphase : 0.570312\\t(data_i, data_q): (-0.156250,0.687500)\\n\\t3799: o_phase = +9'd145;\\t //LUT[3799] \\tphase : 0.566406\\t(data_i, data_q): (-0.156250,0.718750)\\n\\t3800: o_phase = +9'd145;\\t //LUT[3800] \\tphase : 0.566406\\t(data_i, data_q): (-0.156250,0.750000)\\n\\t3801: o_phase = +9'd144;\\t //LUT[3801] \\tphase : 0.562500\\t(data_i, data_q): (-0.156250,0.781250)\\n\\t3802: o_phase = +9'd143;\\t //LUT[3802] \\tphase : 0.558594\\t(data_i, data_q): (-0.156250,0.812500)\\n\\t3803: o_phase = +9'd143;\\t //LUT[3803] \\tphase : 0.558594\\t(data_i, data_q): (-0.156250,0.843750)\\n\\t3804: o_phase = +9'd142;\\t //LUT[3804] \\tphase : 0.554688\\t(data_i, data_q): (-0.156250,0.875000)\\n\\t3805: o_phase = +9'd142;\\t //LUT[3805] \\tphase : 0.554688\\t(data_i, data_q): (-0.156250,0.906250)\\n\\t3806: o_phase = +9'd141;\\t //LUT[3806] \\tphase : 0.550781\\t(data_i, data_q): (-0.156250,0.937500)\\n\\t3807: o_phase = +9'd141;\\t //LUT[3807] \\tphase : 0.550781\\t(data_i, data_q): (-0.156250,0.968750)\\n\\t3808: o_phase = -9'd141;\\t //LUT[3808] \\tphase : -0.550781\\t(data_i, data_q): (-0.156250,-1.000000)\\n\\t3809: o_phase = -9'd141;\\t //LUT[3809] \\tphase : -0.550781\\t(data_i, data_q): (-0.156250,-0.968750)\\n\\t3810: o_phase = -9'd141;\\t //LUT[3810] \\tphase : -0.550781\\t(data_i, data_q): (-0.156250,-0.937500)\\n\\t3811: o_phase = -9'd142;\\t //LUT[3811] \\tphase : -0.554688\\t(data_i, data_q): (-0.156250,-0.906250)\\n\\t3812: o_phase = -9'd142;\\t //LUT[3812] \\tphase : -0.554688\\t(data_i, data_q): (-0.156250,-0.875000)\\n\\t3813: o_phase = -9'd143;\\t //LUT[3813] \\tphase : -0.558594\\t(data_i, data_q): (-0.156250,-0.843750)\\n\\t3814: o_phase = -9'd143;\\t //LUT[3814] \\tphase : -0.558594\\t(data_i, data_q): (-0.156250,-0.812500)\\n\\t3815: o_phase = -9'd144;\\t //LUT[3815] \\tphase : -0.562500\\t(data_i, data_q): (-0.156250,-0.781250)\\n\\t3816: o_phase = -9'd145;\\t //LUT[3816] \\tphase : -0.566406\\t(data_i, data_q): (-0.156250,-0.750000)\\n\\t3817: o_phase = -9'd145;\\t //LUT[3817] \\tphase : -0.566406\\t(data_i, data_q): (-0.156250,-0.718750)\\n\\t3818: o_phase = -9'd146;\\t //LUT[3818] \\tphase : -0.570312\\t(data_i, data_q): (-0.156250,-0.687500)\\n\\t3819: o_phase = -9'd147;\\t //LUT[3819] \\tphase : -0.574219\\t(data_i, data_q): (-0.156250,-0.656250)\\n\\t3820: o_phase = -9'd148;\\t //LUT[3820] \\tphase : -0.578125\\t(data_i, data_q): (-0.156250,-0.625000)\\n\\t3821: o_phase = -9'd149;\\t //LUT[3821] \\tphase : -0.582031\\t(data_i, data_q): (-0.156250,-0.593750)\\n\\t3822: o_phase = -9'd150;\\t //LUT[3822] \\tphase : -0.585938\\t(data_i, data_q): (-0.156250,-0.562500)\\n\\t3823: o_phase = -9'd151;\\t //LUT[3823] \\tphase : -0.589844\\t(data_i, data_q): (-0.156250,-0.531250)\\n\\t3824: o_phase = -9'd153;\\t //LUT[3824] \\tphase : -0.597656\\t(data_i, data_q): (-0.156250,-0.500000)\\n\\t3825: o_phase = -9'd154;\\t //LUT[3825] \\tphase : -0.601562\\t(data_i, data_q): (-0.156250,-0.468750)\\n\\t3826: o_phase = -9'd156;\\t //LUT[3826] \\tphase : -0.609375\\t(data_i, data_q): (-0.156250,-0.437500)\\n\\t3827: o_phase = -9'd158;\\t //LUT[3827] \\tphase : -0.617188\\t(data_i, data_q): (-0.156250,-0.406250)\\n\\t3828: o_phase = -9'd160;\\t //LUT[3828] \\tphase : -0.625000\\t(data_i, data_q): (-0.156250,-0.375000)\\n\\t3829: o_phase = -9'd163;\\t //LUT[3829] \\tphase : -0.636719\\t(data_i, data_q): (-0.156250,-0.343750)\\n\\t3830: o_phase = -9'd166;\\t //LUT[3830] \\tphase : -0.648438\\t(data_i, data_q): (-0.156250,-0.312500)\\n\\t3831: o_phase = -9'd169;\\t //LUT[3831] \\tphase : -0.660156\\t(data_i, data_q): (-0.156250,-0.281250)\\n\\t3832: o_phase = -9'd174;\\t //LUT[3832] \\tphase : -0.679688\\t(data_i, data_q): (-0.156250,-0.250000)\\n\\t3833: o_phase = -9'd179;\\t //LUT[3833] \\tphase : -0.699219\\t(data_i, data_q): (-0.156250,-0.218750)\\n\\t3834: o_phase = -9'd185;\\t //LUT[3834] \\tphase : -0.722656\\t(data_i, data_q): (-0.156250,-0.187500)\\n\\t3835: o_phase = -9'd192;\\t //LUT[3835] \\tphase : -0.750000\\t(data_i, data_q): (-0.156250,-0.156250)\\n\\t3836: o_phase = -9'd201;\\t //LUT[3836] \\tphase : -0.785156\\t(data_i, data_q): (-0.156250,-0.125000)\\n\\t3837: o_phase = -9'd212;\\t //LUT[3837] \\tphase : -0.828125\\t(data_i, data_q): (-0.156250,-0.093750)\\n\\t3838: o_phase = -9'd225;\\t //LUT[3838] \\tphase : -0.878906\\t(data_i, data_q): (-0.156250,-0.062500)\\n\\t3839: o_phase = -9'd240;\\t //LUT[3839] \\tphase : -0.937500\\t(data_i, data_q): (-0.156250,-0.031250)\\n\\t3840: o_phase = -9'd256;\\t //LUT[3840] \\tphase : -1.000000\\t(data_i, data_q): (-0.125000,0.000000)\\n\\t3841: o_phase = +9'd236;\\t //LUT[3841] \\tphase : 0.921875\\t(data_i, data_q): (-0.125000,0.031250)\\n\\t3842: o_phase = +9'd218;\\t //LUT[3842] \\tphase : 0.851562\\t(data_i, data_q): (-0.125000,0.062500)\\n\\t3843: o_phase = +9'd204;\\t //LUT[3843] \\tphase : 0.796875\\t(data_i, data_q): (-0.125000,0.093750)\\n\\t3844: o_phase = +9'd192;\\t //LUT[3844] \\tphase : 0.750000\\t(data_i, data_q): (-0.125000,0.125000)\\n\\t3845: o_phase = +9'd183;\\t //LUT[3845] \\tphase : 0.714844\\t(data_i, data_q): (-0.125000,0.156250)\\n\\t3846: o_phase = +9'd176;\\t //LUT[3846] \\tphase : 0.687500\\t(data_i, data_q): (-0.125000,0.187500)\\n\\t3847: o_phase = +9'd170;\\t //LUT[3847] \\tphase : 0.664062\\t(data_i, data_q): (-0.125000,0.218750)\\n\\t3848: o_phase = +9'd166;\\t //LUT[3848] \\tphase : 0.648438\\t(data_i, data_q): (-0.125000,0.250000)\\n\\t3849: o_phase = +9'd162;\\t //LUT[3849] \\tphase : 0.632812\\t(data_i, data_q): (-0.125000,0.281250)\\n\\t3850: o_phase = +9'd159;\\t //LUT[3850] \\tphase : 0.621094\\t(data_i, data_q): (-0.125000,0.312500)\\n\\t3851: o_phase = +9'd156;\\t //LUT[3851] \\tphase : 0.609375\\t(data_i, data_q): (-0.125000,0.343750)\\n\\t3852: o_phase = +9'd154;\\t //LUT[3852] \\tphase : 0.601562\\t(data_i, data_q): (-0.125000,0.375000)\\n\\t3853: o_phase = +9'd152;\\t //LUT[3853] \\tphase : 0.593750\\t(data_i, data_q): (-0.125000,0.406250)\\n\\t3854: o_phase = +9'd151;\\t //LUT[3854] \\tphase : 0.589844\\t(data_i, data_q): (-0.125000,0.437500)\\n\\t3855: o_phase = +9'd149;\\t //LUT[3855] \\tphase : 0.582031\\t(data_i, data_q): (-0.125000,0.468750)\\n\\t3856: o_phase = +9'd148;\\t //LUT[3856] \\tphase : 0.578125\\t(data_i, data_q): (-0.125000,0.500000)\\n\\t3857: o_phase = +9'd147;\\t //LUT[3857] \\tphase : 0.574219\\t(data_i, data_q): (-0.125000,0.531250)\\n\\t3858: o_phase = +9'd146;\\t //LUT[3858] \\tphase : 0.570312\\t(data_i, data_q): (-0.125000,0.562500)\\n\\t3859: o_phase = +9'd145;\\t //LUT[3859] \\tphase : 0.566406\\t(data_i, data_q): (-0.125000,0.593750)\\n\\t3860: o_phase = +9'd144;\\t //LUT[3860] \\tphase : 0.562500\\t(data_i, data_q): (-0.125000,0.625000)\\n\\t3861: o_phase = +9'd143;\\t //LUT[3861] \\tphase : 0.558594\\t(data_i, data_q): (-0.125000,0.656250)\\n\\t3862: o_phase = +9'd143;\\t //LUT[3862] \\tphase : 0.558594\\t(data_i, data_q): (-0.125000,0.687500)\\n\\t3863: o_phase = +9'd142;\\t //LUT[3863] \\tphase : 0.554688\\t(data_i, data_q): (-0.125000,0.718750)\\n\\t3864: o_phase = +9'd141;\\t //LUT[3864] \\tphase : 0.550781\\t(data_i, data_q): (-0.125000,0.750000)\\n\\t3865: o_phase = +9'd141;\\t //LUT[3865] \\tphase : 0.550781\\t(data_i, data_q): (-0.125000,0.781250)\\n\\t3866: o_phase = +9'd140;\\t //LUT[3866] \\tphase : 0.546875\\t(data_i, data_q): (-0.125000,0.812500)\\n\\t3867: o_phase = +9'd140;\\t //LUT[3867] \\tphase : 0.546875\\t(data_i, data_q): (-0.125000,0.843750)\\n\\t3868: o_phase = +9'd140;\\t //LUT[3868] \\tphase : 0.546875\\t(data_i, data_q): (-0.125000,0.875000)\\n\\t3869: o_phase = +9'd139;\\t //LUT[3869] \\tphase : 0.542969\\t(data_i, data_q): (-0.125000,0.906250)\\n\\t3870: o_phase = +9'd139;\\t //LUT[3870] \\tphase : 0.542969\\t(data_i, data_q): (-0.125000,0.937500)\\n\\t3871: o_phase = +9'd138;\\t //LUT[3871] \\tphase : 0.539062\\t(data_i, data_q): (-0.125000,0.968750)\\n\\t3872: o_phase = -9'd138;\\t //LUT[3872] \\tphase : -0.539062\\t(data_i, data_q): (-0.125000,-1.000000)\\n\\t3873: o_phase = -9'd138;\\t //LUT[3873] \\tphase : -0.539062\\t(data_i, data_q): (-0.125000,-0.968750)\\n\\t3874: o_phase = -9'd139;\\t //LUT[3874] \\tphase : -0.542969\\t(data_i, data_q): (-0.125000,-0.937500)\\n\\t3875: o_phase = -9'd139;\\t //LUT[3875] \\tphase : -0.542969\\t(data_i, data_q): (-0.125000,-0.906250)\\n\\t3876: o_phase = -9'd140;\\t //LUT[3876] \\tphase : -0.546875\\t(data_i, data_q): (-0.125000,-0.875000)\\n\\t3877: o_phase = -9'd140;\\t //LUT[3877] \\tphase : -0.546875\\t(data_i, data_q): (-0.125000,-0.843750)\\n\\t3878: o_phase = -9'd140;\\t //LUT[3878] \\tphase : -0.546875\\t(data_i, data_q): (-0.125000,-0.812500)\\n\\t3879: o_phase = -9'd141;\\t //LUT[3879] \\tphase : -0.550781\\t(data_i, data_q): (-0.125000,-0.781250)\\n\\t3880: o_phase = -9'd141;\\t //LUT[3880] \\tphase : -0.550781\\t(data_i, data_q): (-0.125000,-0.750000)\\n\\t3881: o_phase = -9'd142;\\t //LUT[3881] \\tphase : -0.554688\\t(data_i, data_q): (-0.125000,-0.718750)\\n\\t3882: o_phase = -9'd143;\\t //LUT[3882] \\tphase : -0.558594\\t(data_i, data_q): (-0.125000,-0.687500)\\n\\t3883: o_phase = -9'd143;\\t //LUT[3883] \\tphase : -0.558594\\t(data_i, data_q): (-0.125000,-0.656250)\\n\\t3884: o_phase = -9'd144;\\t //LUT[3884] \\tphase : -0.562500\\t(data_i, data_q): (-0.125000,-0.625000)\\n\\t3885: o_phase = -9'd145;\\t //LUT[3885] \\tphase : -0.566406\\t(data_i, data_q): (-0.125000,-0.593750)\\n\\t3886: o_phase = -9'd146;\\t //LUT[3886] \\tphase : -0.570312\\t(data_i, data_q): (-0.125000,-0.562500)\\n\\t3887: o_phase = -9'd147;\\t //LUT[3887] \\tphase : -0.574219\\t(data_i, data_q): (-0.125000,-0.531250)\\n\\t3888: o_phase = -9'd148;\\t //LUT[3888] \\tphase : -0.578125\\t(data_i, data_q): (-0.125000,-0.500000)\\n\\t3889: o_phase = -9'd149;\\t //LUT[3889] \\tphase : -0.582031\\t(data_i, data_q): (-0.125000,-0.468750)\\n\\t3890: o_phase = -9'd151;\\t //LUT[3890] \\tphase : -0.589844\\t(data_i, data_q): (-0.125000,-0.437500)\\n\\t3891: o_phase = -9'd152;\\t //LUT[3891] \\tphase : -0.593750\\t(data_i, data_q): (-0.125000,-0.406250)\\n\\t3892: o_phase = -9'd154;\\t //LUT[3892] \\tphase : -0.601562\\t(data_i, data_q): (-0.125000,-0.375000)\\n\\t3893: o_phase = -9'd156;\\t //LUT[3893] \\tphase : -0.609375\\t(data_i, data_q): (-0.125000,-0.343750)\\n\\t3894: o_phase = -9'd159;\\t //LUT[3894] \\tphase : -0.621094\\t(data_i, data_q): (-0.125000,-0.312500)\\n\\t3895: o_phase = -9'd162;\\t //LUT[3895] \\tphase : -0.632812\\t(data_i, data_q): (-0.125000,-0.281250)\\n\\t3896: o_phase = -9'd166;\\t //LUT[3896] \\tphase : -0.648438\\t(data_i, data_q): (-0.125000,-0.250000)\\n\\t3897: o_phase = -9'd170;\\t //LUT[3897] \\tphase : -0.664062\\t(data_i, data_q): (-0.125000,-0.218750)\\n\\t3898: o_phase = -9'd176;\\t //LUT[3898] \\tphase : -0.687500\\t(data_i, data_q): (-0.125000,-0.187500)\\n\\t3899: o_phase = -9'd183;\\t //LUT[3899] \\tphase : -0.714844\\t(data_i, data_q): (-0.125000,-0.156250)\\n\\t3900: o_phase = -9'd192;\\t //LUT[3900] \\tphase : -0.750000\\t(data_i, data_q): (-0.125000,-0.125000)\\n\\t3901: o_phase = -9'd204;\\t //LUT[3901] \\tphase : -0.796875\\t(data_i, data_q): (-0.125000,-0.093750)\\n\\t3902: o_phase = -9'd218;\\t //LUT[3902] \\tphase : -0.851562\\t(data_i, data_q): (-0.125000,-0.062500)\\n\\t3903: o_phase = -9'd236;\\t //LUT[3903] \\tphase : -0.921875\\t(data_i, data_q): (-0.125000,-0.031250)\\n\\t3904: o_phase = -9'd256;\\t //LUT[3904] \\tphase : -1.000000\\t(data_i, data_q): (-0.093750,0.000000)\\n\\t3905: o_phase = +9'd230;\\t //LUT[3905] \\tphase : 0.898438\\t(data_i, data_q): (-0.093750,0.031250)\\n\\t3906: o_phase = +9'd208;\\t //LUT[3906] \\tphase : 0.812500\\t(data_i, data_q): (-0.093750,0.062500)\\n\\t3907: o_phase = +9'd192;\\t //LUT[3907] \\tphase : 0.750000\\t(data_i, data_q): (-0.093750,0.093750)\\n\\t3908: o_phase = +9'd180;\\t //LUT[3908] \\tphase : 0.703125\\t(data_i, data_q): (-0.093750,0.125000)\\n\\t3909: o_phase = +9'd172;\\t //LUT[3909] \\tphase : 0.671875\\t(data_i, data_q): (-0.093750,0.156250)\\n\\t3910: o_phase = +9'd166;\\t //LUT[3910] \\tphase : 0.648438\\t(data_i, data_q): (-0.093750,0.187500)\\n\\t3911: o_phase = +9'd161;\\t //LUT[3911] \\tphase : 0.628906\\t(data_i, data_q): (-0.093750,0.218750)\\n\\t3912: o_phase = +9'd157;\\t //LUT[3912] \\tphase : 0.613281\\t(data_i, data_q): (-0.093750,0.250000)\\n\\t3913: o_phase = +9'd154;\\t //LUT[3913] \\tphase : 0.601562\\t(data_i, data_q): (-0.093750,0.281250)\\n\\t3914: o_phase = +9'd152;\\t //LUT[3914] \\tphase : 0.593750\\t(data_i, data_q): (-0.093750,0.312500)\\n\\t3915: o_phase = +9'd150;\\t //LUT[3915] \\tphase : 0.585938\\t(data_i, data_q): (-0.093750,0.343750)\\n\\t3916: o_phase = +9'd148;\\t //LUT[3916] \\tphase : 0.578125\\t(data_i, data_q): (-0.093750,0.375000)\\n\\t3917: o_phase = +9'd146;\\t //LUT[3917] \\tphase : 0.570312\\t(data_i, data_q): (-0.093750,0.406250)\\n\\t3918: o_phase = +9'd145;\\t //LUT[3918] \\tphase : 0.566406\\t(data_i, data_q): (-0.093750,0.437500)\\n\\t3919: o_phase = +9'd144;\\t //LUT[3919] \\tphase : 0.562500\\t(data_i, data_q): (-0.093750,0.468750)\\n\\t3920: o_phase = +9'd143;\\t //LUT[3920] \\tphase : 0.558594\\t(data_i, data_q): (-0.093750,0.500000)\\n\\t3921: o_phase = +9'd142;\\t //LUT[3921] \\tphase : 0.554688\\t(data_i, data_q): (-0.093750,0.531250)\\n\\t3922: o_phase = +9'd141;\\t //LUT[3922] \\tphase : 0.550781\\t(data_i, data_q): (-0.093750,0.562500)\\n\\t3923: o_phase = +9'd141;\\t //LUT[3923] \\tphase : 0.550781\\t(data_i, data_q): (-0.093750,0.593750)\\n\\t3924: o_phase = +9'd140;\\t //LUT[3924] \\tphase : 0.546875\\t(data_i, data_q): (-0.093750,0.625000)\\n\\t3925: o_phase = +9'd140;\\t //LUT[3925] \\tphase : 0.546875\\t(data_i, data_q): (-0.093750,0.656250)\\n\\t3926: o_phase = +9'd139;\\t //LUT[3926] \\tphase : 0.542969\\t(data_i, data_q): (-0.093750,0.687500)\\n\\t3927: o_phase = +9'd139;\\t //LUT[3927] \\tphase : 0.542969\\t(data_i, data_q): (-0.093750,0.718750)\\n\\t3928: o_phase = +9'd138;\\t //LUT[3928] \\tphase : 0.539062\\t(data_i, data_q): (-0.093750,0.750000)\\n\\t3929: o_phase = +9'd138;\\t //LUT[3929] \\tphase : 0.539062\\t(data_i, data_q): (-0.093750,0.781250)\\n\\t3930: o_phase = +9'd137;\\t //LUT[3930] \\tphase : 0.535156\\t(data_i, data_q): (-0.093750,0.812500)\\n\\t3931: o_phase = +9'd137;\\t //LUT[3931] \\tphase : 0.535156\\t(data_i, data_q): (-0.093750,0.843750)\\n\\t3932: o_phase = +9'd137;\\t //LUT[3932] \\tphase : 0.535156\\t(data_i, data_q): (-0.093750,0.875000)\\n\\t3933: o_phase = +9'd136;\\t //LUT[3933] \\tphase : 0.531250\\t(data_i, data_q): (-0.093750,0.906250)\\n\\t3934: o_phase = +9'd136;\\t //LUT[3934] \\tphase : 0.531250\\t(data_i, data_q): (-0.093750,0.937500)\\n\\t3935: o_phase = +9'd136;\\t //LUT[3935] \\tphase : 0.531250\\t(data_i, data_q): (-0.093750,0.968750)\\n\\t3936: o_phase = -9'd136;\\t //LUT[3936] \\tphase : -0.531250\\t(data_i, data_q): (-0.093750,-1.000000)\\n\\t3937: o_phase = -9'd136;\\t //LUT[3937] \\tphase : -0.531250\\t(data_i, data_q): (-0.093750,-0.968750)\\n\\t3938: o_phase = -9'd136;\\t //LUT[3938] \\tphase : -0.531250\\t(data_i, data_q): (-0.093750,-0.937500)\\n\\t3939: o_phase = -9'd136;\\t //LUT[3939] \\tphase : -0.531250\\t(data_i, data_q): (-0.093750,-0.906250)\\n\\t3940: o_phase = -9'd137;\\t //LUT[3940] \\tphase : -0.535156\\t(data_i, data_q): (-0.093750,-0.875000)\\n\\t3941: o_phase = -9'd137;\\t //LUT[3941] \\tphase : -0.535156\\t(data_i, data_q): (-0.093750,-0.843750)\\n\\t3942: o_phase = -9'd137;\\t //LUT[3942] \\tphase : -0.535156\\t(data_i, data_q): (-0.093750,-0.812500)\\n\\t3943: o_phase = -9'd138;\\t //LUT[3943] \\tphase : -0.539062\\t(data_i, data_q): (-0.093750,-0.781250)\\n\\t3944: o_phase = -9'd138;\\t //LUT[3944] \\tphase : -0.539062\\t(data_i, data_q): (-0.093750,-0.750000)\\n\\t3945: o_phase = -9'd139;\\t //LUT[3945] \\tphase : -0.542969\\t(data_i, data_q): (-0.093750,-0.718750)\\n\\t3946: o_phase = -9'd139;\\t //LUT[3946] \\tphase : -0.542969\\t(data_i, data_q): (-0.093750,-0.687500)\\n\\t3947: o_phase = -9'd140;\\t //LUT[3947] \\tphase : -0.546875\\t(data_i, data_q): (-0.093750,-0.656250)\\n\\t3948: o_phase = -9'd140;\\t //LUT[3948] \\tphase : -0.546875\\t(data_i, data_q): (-0.093750,-0.625000)\\n\\t3949: o_phase = -9'd141;\\t //LUT[3949] \\tphase : -0.550781\\t(data_i, data_q): (-0.093750,-0.593750)\\n\\t3950: o_phase = -9'd141;\\t //LUT[3950] \\tphase : -0.550781\\t(data_i, data_q): (-0.093750,-0.562500)\\n\\t3951: o_phase = -9'd142;\\t //LUT[3951] \\tphase : -0.554688\\t(data_i, data_q): (-0.093750,-0.531250)\\n\\t3952: o_phase = -9'd143;\\t //LUT[3952] \\tphase : -0.558594\\t(data_i, data_q): (-0.093750,-0.500000)\\n\\t3953: o_phase = -9'd144;\\t //LUT[3953] \\tphase : -0.562500\\t(data_i, data_q): (-0.093750,-0.468750)\\n\\t3954: o_phase = -9'd145;\\t //LUT[3954] \\tphase : -0.566406\\t(data_i, data_q): (-0.093750,-0.437500)\\n\\t3955: o_phase = -9'd146;\\t //LUT[3955] \\tphase : -0.570312\\t(data_i, data_q): (-0.093750,-0.406250)\\n\\t3956: o_phase = -9'd148;\\t //LUT[3956] \\tphase : -0.578125\\t(data_i, data_q): (-0.093750,-0.375000)\\n\\t3957: o_phase = -9'd150;\\t //LUT[3957] \\tphase : -0.585938\\t(data_i, data_q): (-0.093750,-0.343750)\\n\\t3958: o_phase = -9'd152;\\t //LUT[3958] \\tphase : -0.593750\\t(data_i, data_q): (-0.093750,-0.312500)\\n\\t3959: o_phase = -9'd154;\\t //LUT[3959] \\tphase : -0.601562\\t(data_i, data_q): (-0.093750,-0.281250)\\n\\t3960: o_phase = -9'd157;\\t //LUT[3960] \\tphase : -0.613281\\t(data_i, data_q): (-0.093750,-0.250000)\\n\\t3961: o_phase = -9'd161;\\t //LUT[3961] \\tphase : -0.628906\\t(data_i, data_q): (-0.093750,-0.218750)\\n\\t3962: o_phase = -9'd166;\\t //LUT[3962] \\tphase : -0.648438\\t(data_i, data_q): (-0.093750,-0.187500)\\n\\t3963: o_phase = -9'd172;\\t //LUT[3963] \\tphase : -0.671875\\t(data_i, data_q): (-0.093750,-0.156250)\\n\\t3964: o_phase = -9'd180;\\t //LUT[3964] \\tphase : -0.703125\\t(data_i, data_q): (-0.093750,-0.125000)\\n\\t3965: o_phase = -9'd192;\\t //LUT[3965] \\tphase : -0.750000\\t(data_i, data_q): (-0.093750,-0.093750)\\n\\t3966: o_phase = -9'd208;\\t //LUT[3966] \\tphase : -0.812500\\t(data_i, data_q): (-0.093750,-0.062500)\\n\\t3967: o_phase = -9'd230;\\t //LUT[3967] \\tphase : -0.898438\\t(data_i, data_q): (-0.093750,-0.031250)\\n\\t3968: o_phase = -9'd256;\\t //LUT[3968] \\tphase : -1.000000\\t(data_i, data_q): (-0.062500,0.000000)\\n\\t3969: o_phase = +9'd218;\\t //LUT[3969] \\tphase : 0.851562\\t(data_i, data_q): (-0.062500,0.031250)\\n\\t3970: o_phase = +9'd192;\\t //LUT[3970] \\tphase : 0.750000\\t(data_i, data_q): (-0.062500,0.062500)\\n\\t3971: o_phase = +9'd176;\\t //LUT[3971] \\tphase : 0.687500\\t(data_i, data_q): (-0.062500,0.093750)\\n\\t3972: o_phase = +9'd166;\\t //LUT[3972] \\tphase : 0.648438\\t(data_i, data_q): (-0.062500,0.125000)\\n\\t3973: o_phase = +9'd159;\\t //LUT[3973] \\tphase : 0.621094\\t(data_i, data_q): (-0.062500,0.156250)\\n\\t3974: o_phase = +9'd154;\\t //LUT[3974] \\tphase : 0.601562\\t(data_i, data_q): (-0.062500,0.187500)\\n\\t3975: o_phase = +9'd151;\\t //LUT[3975] \\tphase : 0.589844\\t(data_i, data_q): (-0.062500,0.218750)\\n\\t3976: o_phase = +9'd148;\\t //LUT[3976] \\tphase : 0.578125\\t(data_i, data_q): (-0.062500,0.250000)\\n\\t3977: o_phase = +9'd146;\\t //LUT[3977] \\tphase : 0.570312\\t(data_i, data_q): (-0.062500,0.281250)\\n\\t3978: o_phase = +9'd144;\\t //LUT[3978] \\tphase : 0.562500\\t(data_i, data_q): (-0.062500,0.312500)\\n\\t3979: o_phase = +9'd143;\\t //LUT[3979] \\tphase : 0.558594\\t(data_i, data_q): (-0.062500,0.343750)\\n\\t3980: o_phase = +9'd141;\\t //LUT[3980] \\tphase : 0.550781\\t(data_i, data_q): (-0.062500,0.375000)\\n\\t3981: o_phase = +9'd140;\\t //LUT[3981] \\tphase : 0.546875\\t(data_i, data_q): (-0.062500,0.406250)\\n\\t3982: o_phase = +9'd140;\\t //LUT[3982] \\tphase : 0.546875\\t(data_i, data_q): (-0.062500,0.437500)\\n\\t3983: o_phase = +9'd139;\\t //LUT[3983] \\tphase : 0.542969\\t(data_i, data_q): (-0.062500,0.468750)\\n\\t3984: o_phase = +9'd138;\\t //LUT[3984] \\tphase : 0.539062\\t(data_i, data_q): (-0.062500,0.500000)\\n\\t3985: o_phase = +9'd138;\\t //LUT[3985] \\tphase : 0.539062\\t(data_i, data_q): (-0.062500,0.531250)\\n\\t3986: o_phase = +9'd137;\\t //LUT[3986] \\tphase : 0.535156\\t(data_i, data_q): (-0.062500,0.562500)\\n\\t3987: o_phase = +9'd137;\\t //LUT[3987] \\tphase : 0.535156\\t(data_i, data_q): (-0.062500,0.593750)\\n\\t3988: o_phase = +9'd136;\\t //LUT[3988] \\tphase : 0.531250\\t(data_i, data_q): (-0.062500,0.625000)\\n\\t3989: o_phase = +9'd136;\\t //LUT[3989] \\tphase : 0.531250\\t(data_i, data_q): (-0.062500,0.656250)\\n\\t3990: o_phase = +9'd135;\\t //LUT[3990] \\tphase : 0.527344\\t(data_i, data_q): (-0.062500,0.687500)\\n\\t3991: o_phase = +9'd135;\\t //LUT[3991] \\tphase : 0.527344\\t(data_i, data_q): (-0.062500,0.718750)\\n\\t3992: o_phase = +9'd135;\\t //LUT[3992] \\tphase : 0.527344\\t(data_i, data_q): (-0.062500,0.750000)\\n\\t3993: o_phase = +9'd135;\\t //LUT[3993] \\tphase : 0.527344\\t(data_i, data_q): (-0.062500,0.781250)\\n\\t3994: o_phase = +9'd134;\\t //LUT[3994] \\tphase : 0.523438\\t(data_i, data_q): (-0.062500,0.812500)\\n\\t3995: o_phase = +9'd134;\\t //LUT[3995] \\tphase : 0.523438\\t(data_i, data_q): (-0.062500,0.843750)\\n\\t3996: o_phase = +9'd134;\\t //LUT[3996] \\tphase : 0.523438\\t(data_i, data_q): (-0.062500,0.875000)\\n\\t3997: o_phase = +9'd134;\\t //LUT[3997] \\tphase : 0.523438\\t(data_i, data_q): (-0.062500,0.906250)\\n\\t3998: o_phase = +9'd133;\\t //LUT[3998] \\tphase : 0.519531\\t(data_i, data_q): (-0.062500,0.937500)\\n\\t3999: o_phase = +9'd133;\\t //LUT[3999] \\tphase : 0.519531\\t(data_i, data_q): (-0.062500,0.968750)\\n\\t4000: o_phase = -9'd133;\\t //LUT[4000] \\tphase : -0.519531\\t(data_i, data_q): (-0.062500,-1.000000)\\n\\t4001: o_phase = -9'd133;\\t //LUT[4001] \\tphase : -0.519531\\t(data_i, data_q): (-0.062500,-0.968750)\\n\\t4002: o_phase = -9'd133;\\t //LUT[4002] \\tphase : -0.519531\\t(data_i, data_q): (-0.062500,-0.937500)\\n\\t4003: o_phase = -9'd134;\\t //LUT[4003] \\tphase : -0.523438\\t(data_i, data_q): (-0.062500,-0.906250)\\n\\t4004: o_phase = -9'd134;\\t //LUT[4004] \\tphase : -0.523438\\t(data_i, data_q): (-0.062500,-0.875000)\\n\\t4005: o_phase = -9'd134;\\t //LUT[4005] \\tphase : -0.523438\\t(data_i, data_q): (-0.062500,-0.843750)\\n\\t4006: o_phase = -9'd134;\\t //LUT[4006] \\tphase : -0.523438\\t(data_i, data_q): (-0.062500,-0.812500)\\n\\t4007: o_phase = -9'd135;\\t //LUT[4007] \\tphase : -0.527344\\t(data_i, data_q): (-0.062500,-0.781250)\\n\\t4008: o_phase = -9'd135;\\t //LUT[4008] \\tphase : -0.527344\\t(data_i, data_q): (-0.062500,-0.750000)\\n\\t4009: o_phase = -9'd135;\\t //LUT[4009] \\tphase : -0.527344\\t(data_i, data_q): (-0.062500,-0.718750)\\n\\t4010: o_phase = -9'd135;\\t //LUT[4010] \\tphase : -0.527344\\t(data_i, data_q): (-0.062500,-0.687500)\\n\\t4011: o_phase = -9'd136;\\t //LUT[4011] \\tphase : -0.531250\\t(data_i, data_q): (-0.062500,-0.656250)\\n\\t4012: o_phase = -9'd136;\\t //LUT[4012] \\tphase : -0.531250\\t(data_i, data_q): (-0.062500,-0.625000)\\n\\t4013: o_phase = -9'd137;\\t //LUT[4013] \\tphase : -0.535156\\t(data_i, data_q): (-0.062500,-0.593750)\\n\\t4014: o_phase = -9'd137;\\t //LUT[4014] \\tphase : -0.535156\\t(data_i, data_q): (-0.062500,-0.562500)\\n\\t4015: o_phase = -9'd138;\\t //LUT[4015] \\tphase : -0.539062\\t(data_i, data_q): (-0.062500,-0.531250)\\n\\t4016: o_phase = -9'd138;\\t //LUT[4016] \\tphase : -0.539062\\t(data_i, data_q): (-0.062500,-0.500000)\\n\\t4017: o_phase = -9'd139;\\t //LUT[4017] \\tphase : -0.542969\\t(data_i, data_q): (-0.062500,-0.468750)\\n\\t4018: o_phase = -9'd140;\\t //LUT[4018] \\tphase : -0.546875\\t(data_i, data_q): (-0.062500,-0.437500)\\n\\t4019: o_phase = -9'd140;\\t //LUT[4019] \\tphase : -0.546875\\t(data_i, data_q): (-0.062500,-0.406250)\\n\\t4020: o_phase = -9'd141;\\t //LUT[4020] \\tphase : -0.550781\\t(data_i, data_q): (-0.062500,-0.375000)\\n\\t4021: o_phase = -9'd143;\\t //LUT[4021] \\tphase : -0.558594\\t(data_i, data_q): (-0.062500,-0.343750)\\n\\t4022: o_phase = -9'd144;\\t //LUT[4022] \\tphase : -0.562500\\t(data_i, data_q): (-0.062500,-0.312500)\\n\\t4023: o_phase = -9'd146;\\t //LUT[4023] \\tphase : -0.570312\\t(data_i, data_q): (-0.062500,-0.281250)\\n\\t4024: o_phase = -9'd148;\\t //LUT[4024] \\tphase : -0.578125\\t(data_i, data_q): (-0.062500,-0.250000)\\n\\t4025: o_phase = -9'd151;\\t //LUT[4025] \\tphase : -0.589844\\t(data_i, data_q): (-0.062500,-0.218750)\\n\\t4026: o_phase = -9'd154;\\t //LUT[4026] \\tphase : -0.601562\\t(data_i, data_q): (-0.062500,-0.187500)\\n\\t4027: o_phase = -9'd159;\\t //LUT[4027] \\tphase : -0.621094\\t(data_i, data_q): (-0.062500,-0.156250)\\n\\t4028: o_phase = -9'd166;\\t //LUT[4028] \\tphase : -0.648438\\t(data_i, data_q): (-0.062500,-0.125000)\\n\\t4029: o_phase = -9'd176;\\t //LUT[4029] \\tphase : -0.687500\\t(data_i, data_q): (-0.062500,-0.093750)\\n\\t4030: o_phase = -9'd192;\\t //LUT[4030] \\tphase : -0.750000\\t(data_i, data_q): (-0.062500,-0.062500)\\n\\t4031: o_phase = -9'd218;\\t //LUT[4031] \\tphase : -0.851562\\t(data_i, data_q): (-0.062500,-0.031250)\\n\\t4032: o_phase = -9'd256;\\t //LUT[4032] \\tphase : -1.000000\\t(data_i, data_q): (-0.031250,0.000000)\\n\\t4033: o_phase = +9'd192;\\t //LUT[4033] \\tphase : 0.750000\\t(data_i, data_q): (-0.031250,0.031250)\\n\\t4034: o_phase = +9'd166;\\t //LUT[4034] \\tphase : 0.648438\\t(data_i, data_q): (-0.031250,0.062500)\\n\\t4035: o_phase = +9'd154;\\t //LUT[4035] \\tphase : 0.601562\\t(data_i, data_q): (-0.031250,0.093750)\\n\\t4036: o_phase = +9'd148;\\t //LUT[4036] \\tphase : 0.578125\\t(data_i, data_q): (-0.031250,0.125000)\\n\\t4037: o_phase = +9'd144;\\t //LUT[4037] \\tphase : 0.562500\\t(data_i, data_q): (-0.031250,0.156250)\\n\\t4038: o_phase = +9'd141;\\t //LUT[4038] \\tphase : 0.550781\\t(data_i, data_q): (-0.031250,0.187500)\\n\\t4039: o_phase = +9'd140;\\t //LUT[4039] \\tphase : 0.546875\\t(data_i, data_q): (-0.031250,0.218750)\\n\\t4040: o_phase = +9'd138;\\t //LUT[4040] \\tphase : 0.539062\\t(data_i, data_q): (-0.031250,0.250000)\\n\\t4041: o_phase = +9'd137;\\t //LUT[4041] \\tphase : 0.535156\\t(data_i, data_q): (-0.031250,0.281250)\\n\\t4042: o_phase = +9'd136;\\t //LUT[4042] \\tphase : 0.531250\\t(data_i, data_q): (-0.031250,0.312500)\\n\\t4043: o_phase = +9'd135;\\t //LUT[4043] \\tphase : 0.527344\\t(data_i, data_q): (-0.031250,0.343750)\\n\\t4044: o_phase = +9'd135;\\t //LUT[4044] \\tphase : 0.527344\\t(data_i, data_q): (-0.031250,0.375000)\\n\\t4045: o_phase = +9'd134;\\t //LUT[4045] \\tphase : 0.523438\\t(data_i, data_q): (-0.031250,0.406250)\\n\\t4046: o_phase = +9'd134;\\t //LUT[4046] \\tphase : 0.523438\\t(data_i, data_q): (-0.031250,0.437500)\\n\\t4047: o_phase = +9'd133;\\t //LUT[4047] \\tphase : 0.519531\\t(data_i, data_q): (-0.031250,0.468750)\\n\\t4048: o_phase = +9'd133;\\t //LUT[4048] \\tphase : 0.519531\\t(data_i, data_q): (-0.031250,0.500000)\\n\\t4049: o_phase = +9'd133;\\t //LUT[4049] \\tphase : 0.519531\\t(data_i, data_q): (-0.031250,0.531250)\\n\\t4050: o_phase = +9'd133;\\t //LUT[4050] \\tphase : 0.519531\\t(data_i, data_q): (-0.031250,0.562500)\\n\\t4051: o_phase = +9'd132;\\t //LUT[4051] \\tphase : 0.515625\\t(data_i, data_q): (-0.031250,0.593750)\\n\\t4052: o_phase = +9'd132;\\t //LUT[4052] \\tphase : 0.515625\\t(data_i, data_q): (-0.031250,0.625000)\\n\\t4053: o_phase = +9'd132;\\t //LUT[4053] \\tphase : 0.515625\\t(data_i, data_q): (-0.031250,0.656250)\\n\\t4054: o_phase = +9'd132;\\t //LUT[4054] \\tphase : 0.515625\\t(data_i, data_q): (-0.031250,0.687500)\\n\\t4055: o_phase = +9'd132;\\t //LUT[4055] \\tphase : 0.515625\\t(data_i, data_q): (-0.031250,0.718750)\\n\\t4056: o_phase = +9'd131;\\t //LUT[4056] \\tphase : 0.511719\\t(data_i, data_q): (-0.031250,0.750000)\\n\\t4057: o_phase = +9'd131;\\t //LUT[4057] \\tphase : 0.511719\\t(data_i, data_q): (-0.031250,0.781250)\\n\\t4058: o_phase = +9'd131;\\t //LUT[4058] \\tphase : 0.511719\\t(data_i, data_q): (-0.031250,0.812500)\\n\\t4059: o_phase = +9'd131;\\t //LUT[4059] \\tphase : 0.511719\\t(data_i, data_q): (-0.031250,0.843750)\\n\\t4060: o_phase = +9'd131;\\t //LUT[4060] \\tphase : 0.511719\\t(data_i, data_q): (-0.031250,0.875000)\\n\\t4061: o_phase = +9'd131;\\t //LUT[4061] \\tphase : 0.511719\\t(data_i, data_q): (-0.031250,0.906250)\\n\\t4062: o_phase = +9'd131;\\t //LUT[4062] \\tphase : 0.511719\\t(data_i, data_q): (-0.031250,0.937500)\\n\\t4063: o_phase = +9'd131;\\t //LUT[4063] \\tphase : 0.511719\\t(data_i, data_q): (-0.031250,0.968750)\\n\\t4064: o_phase = -9'd131;\\t //LUT[4064] \\tphase : -0.511719\\t(data_i, data_q): (-0.031250,-1.000000)\\n\\t4065: o_phase = -9'd131;\\t //LUT[4065] \\tphase : -0.511719\\t(data_i, data_q): (-0.031250,-0.968750)\\n\\t4066: o_phase = -9'd131;\\t //LUT[4066] \\tphase : -0.511719\\t(data_i, data_q): (-0.031250,-0.937500)\\n\\t4067: o_phase = -9'd131;\\t //LUT[4067] \\tphase : -0.511719\\t(data_i, data_q): (-0.031250,-0.906250)\\n\\t4068: o_phase = -9'd131;\\t //LUT[4068] \\tphase : -0.511719\\t(data_i, data_q): (-0.031250,-0.875000)\\n\\t4069: o_phase = -9'd131;\\t //LUT[4069] \\tphase : -0.511719\\t(data_i, data_q): (-0.031250,-0.843750)\\n\\t4070: o_phase = -9'd131;\\t //LUT[4070] \\tphase : -0.511719\\t(data_i, data_q): (-0.031250,-0.812500)\\n\\t4071: o_phase = -9'd131;\\t //LUT[4071] \\tphase : -0.511719\\t(data_i, data_q): (-0.031250,-0.781250)\\n\\t4072: o_phase = -9'd131;\\t //LUT[4072] \\tphase : -0.511719\\t(data_i, data_q): (-0.031250,-0.750000)\\n\\t4073: o_phase = -9'd132;\\t //LUT[4073] \\tphase : -0.515625\\t(data_i, data_q): (-0.031250,-0.718750)\\n\\t4074: o_phase = -9'd132;\\t //LUT[4074] \\tphase : -0.515625\\t(data_i, data_q): (-0.031250,-0.687500)\\n\\t4075: o_phase = -9'd132;\\t //LUT[4075] \\tphase : -0.515625\\t(data_i, data_q): (-0.031250,-0.656250)\\n\\t4076: o_phase = -9'd132;\\t //LUT[4076] \\tphase : -0.515625\\t(data_i, data_q): (-0.031250,-0.625000)\\n\\t4077: o_phase = -9'd132;\\t //LUT[4077] \\tphase : -0.515625\\t(data_i, data_q): (-0.031250,-0.593750)\\n\\t4078: o_phase = -9'd133;\\t //LUT[4078] \\tphase : -0.519531\\t(data_i, data_q): (-0.031250,-0.562500)\\n\\t4079: o_phase = -9'd133;\\t //LUT[4079] \\tphase : -0.519531\\t(data_i, data_q): (-0.031250,-0.531250)\\n\\t4080: o_phase = -9'd133;\\t //LUT[4080] \\tphase : -0.519531\\t(data_i, data_q): (-0.031250,-0.500000)\\n\\t4081: o_phase = -9'd133;\\t //LUT[4081] \\tphase : -0.519531\\t(data_i, data_q): (-0.031250,-0.468750)\\n\\t4082: o_phase = -9'd134;\\t //LUT[4082] \\tphase : -0.523438\\t(data_i, data_q): (-0.031250,-0.437500)\\n\\t4083: o_phase = -9'd134;\\t //LUT[4083] \\tphase : -0.523438\\t(data_i, data_q): (-0.031250,-0.406250)\\n\\t4084: o_phase = -9'd135;\\t //LUT[4084] \\tphase : -0.527344\\t(data_i, data_q): (-0.031250,-0.375000)\\n\\t4085: o_phase = -9'd135;\\t //LUT[4085] \\tphase : -0.527344\\t(data_i, data_q): (-0.031250,-0.343750)\\n\\t4086: o_phase = -9'd136;\\t //LUT[4086] \\tphase : -0.531250\\t(data_i, data_q): (-0.031250,-0.312500)\\n\\t4087: o_phase = -9'd137;\\t //LUT[4087] \\tphase : -0.535156\\t(data_i, data_q): (-0.031250,-0.281250)\\n\\t4088: o_phase = -9'd138;\\t //LUT[4088] \\tphase : -0.539062\\t(data_i, data_q): (-0.031250,-0.250000)\\n\\t4089: o_phase = -9'd140;\\t //LUT[4089] \\tphase : -0.546875\\t(data_i, data_q): (-0.031250,-0.218750)\\n\\t4090: o_phase = -9'd141;\\t //LUT[4090] \\tphase : -0.550781\\t(data_i, data_q): (-0.031250,-0.187500)\\n\\t4091: o_phase = -9'd144;\\t //LUT[4091] \\tphase : -0.562500\\t(data_i, data_q): (-0.031250,-0.156250)\\n\\t4092: o_phase = -9'd148;\\t //LUT[4092] \\tphase : -0.578125\\t(data_i, data_q): (-0.031250,-0.125000)\\n\\t4093: o_phase = -9'd154;\\t //LUT[4093] \\tphase : -0.601562\\t(data_i, data_q): (-0.031250,-0.093750)\\n\\t4094: o_phase = -9'd166;\\t //LUT[4094] \\tphase : -0.648438\\t(data_i, data_q): (-0.031250,-0.062500)\\n\\t4095: o_phase = -9'd192; \\t //LUT[4095] \\tphase : -0.750000\\t(data_i, data_q): (-0.031250,-0.031250)\\n\\tendcase\\nend\\n\\nendmodule\", 'rtl/phase_rotation.sv': None, 'rtl/power4.sv': None, 'rtl/saturation.sv': None, 'rtl/top_phase_rotation.sv': None, 'docs/spec_viterbi.md': None, 'docs/spec_slicer_top.md': None, 'docs/spec_top_phase_rotation.md': None, 'rtl/slicer.sv': None, 'rtl/slicer_top.sv': None, 'docs/swizzler_specification.md': None, 'verif/swizzler_tb.sv': None, 'rtl/swizzler.sv': None, 'docs/sync_serial_communication_tx_rx_spec.md': None, 'verif/sync_serial_communication_tb.sv': None, 'rtl/weight_stationary_pe.sv': None, 'verif/systolic_array_tb.sv': None, 'rtl/thermostat.v': None, 'docs/Traffic_controller.md': None, 'rtl/traffic_light_controller.sv': None, 'docs/Universal_Shift_Register_spec.md': None, 'verif/tb_universal_shift_register.sv': None, 'rtl/universal_shift_register.sv': None, 'docs/spec_conj.md': None, 'docs/spec_cross_correlation.md': None, 'docs/spec_detect_sequence.md': None, 'rtl/adder_2d_layers.sv': None, 'rtl/adder_tree_2d.sv': None, 'rtl/correlate.sv': None, 'rtl/cross_correlation.sv': None, 'docs/valid_modes.md': None, 'docs/words_counting.md': None, 'rtl/detect_sequence.sv': None, 'docs/proc_fsm_spec.md': None, 'docs/adder_tree.md': None, 'docs/coeff_ram.md': None, 'docs/poly_decimator.md': None, 'docs/poly_filter.md': None, 'docs/shift_register.md': None, 'rtl/adder_tree.sv': None, 'rtl/coeff_ram.sv': None, 'rtl/poly_filter.sv': None, 'rtl/shift_register.sv': None, 'docs/prbs_specification.md': None, 'rtl/prbs_gen_check.sv': None, 'rtl/fsm.sv': None, 'verif/fsm_tb.sv': None, 'rtl/CA_1.sv': None, 'rtl/CA_2.sv': None, 'rtl/CA_3.sv': None, 'rtl/CA_4.sv': None, 'rtl/rgb_color_space_conversion.sv': None, 'rtl/APBGlobalHistoryRegister.v': None, 'docs/signed_comparator_specification.md': None, 'verif/signed_comparator_tb.sv': None, 'rtl/sorting_engine.sv': None, 'rtl/brick_sort.sv': None, 'rtl/bubble_sort.sv': None, 'rtl/merge_sort.sv': None, 'rtl/selection_sort.sv': None}", + "rtl/phase_lut.sv": "module phase_lut #(\n parameter NBW_IN = 6,\n parameter NBW_PHASE = 9\n)\n(\n input logic signed [NBW_IN-1:0] i_data_i,\n input logic signed [NBW_IN-1:0] i_data_q,\n output logic signed [NBW_PHASE-1:0] o_phase\n);\n\nlocalparam LUT_IDX = 2*NBW_IN;\nlogic [LUT_IDX-1:0] lut_index;\n\nassign lut_index = {$unsigned(i_data_i),$unsigned(i_data_q)};\n\nalways_comb begin\n\tcase(lut_index)\n\t0: o_phase = +9'd0;\t //LUT[0] \tphase : 0.000000\t(data_i, data_q): (0.000000,0.000000)\n\t1: o_phase = +9'd128;\t //LUT[1] \tphase : 0.500000\t(data_i, data_q): (0.000000,0.031250)\n\t2: o_phase = +9'd128;\t //LUT[2] \tphase : 0.500000\t(data_i, data_q): (0.000000,0.062500)\n\t3: o_phase = +9'd128;\t //LUT[3] \tphase : 0.500000\t(data_i, data_q): (0.000000,0.093750)\n\t4: o_phase = +9'd128;\t //LUT[4] \tphase : 0.500000\t(data_i, data_q): (0.000000,0.125000)\n\t5: o_phase = +9'd128;\t //LUT[5] \tphase : 0.500000\t(data_i, data_q): (0.000000,0.156250)\n\t6: o_phase = +9'd128;\t //LUT[6] \tphase : 0.500000\t(data_i, data_q): (0.000000,0.187500)\n\t7: o_phase = +9'd128;\t //LUT[7] \tphase : 0.500000\t(data_i, data_q): (0.000000,0.218750)\n\t8: o_phase = +9'd128;\t //LUT[8] \tphase : 0.500000\t(data_i, data_q): (0.000000,0.250000)\n\t9: o_phase = +9'd128;\t //LUT[9] \tphase : 0.500000\t(data_i, data_q): (0.000000,0.281250)\n\t10: o_phase = +9'd128;\t //LUT[10] \tphase : 0.500000\t(data_i, data_q): (0.000000,0.312500)\n\t11: o_phase = +9'd128;\t //LUT[11] \tphase : 0.500000\t(data_i, data_q): (0.000000,0.343750)\n\t12: o_phase = +9'd128;\t //LUT[12] \tphase : 0.500000\t(data_i, data_q): (0.000000,0.375000)\n\t13: o_phase = +9'd128;\t //LUT[13] \tphase : 0.500000\t(data_i, data_q): (0.000000,0.406250)\n\t14: o_phase = +9'd128;\t //LUT[14] \tphase : 0.500000\t(data_i, data_q): (0.000000,0.437500)\n\t15: o_phase = +9'd128;\t //LUT[15] \tphase : 0.500000\t(data_i, data_q): (0.000000,0.468750)\n\t16: o_phase = +9'd128;\t //LUT[16] \tphase : 0.500000\t(data_i, data_q): (0.000000,0.500000)\n\t17: o_phase = +9'd128;\t //LUT[17] \tphase : 0.500000\t(data_i, data_q): (0.000000,0.531250)\n\t18: o_phase = +9'd128;\t //LUT[18] \tphase : 0.500000\t(data_i, data_q): (0.000000,0.562500)\n\t19: o_phase = +9'd128;\t //LUT[19] \tphase : 0.500000\t(data_i, data_q): (0.000000,0.593750)\n\t20: o_phase = +9'd128;\t //LUT[20] \tphase : 0.500000\t(data_i, data_q): (0.000000,0.625000)\n\t21: o_phase = +9'd128;\t //LUT[21] \tphase : 0.500000\t(data_i, data_q): (0.000000,0.656250)\n\t22: o_phase = +9'd128;\t //LUT[22] \tphase : 0.500000\t(data_i, data_q): (0.000000,0.687500)\n\t23: o_phase = +9'd128;\t //LUT[23] \tphase : 0.500000\t(data_i, data_q): (0.000000,0.718750)\n\t24: o_phase = +9'd128;\t //LUT[24] \tphase : 0.500000\t(data_i, data_q): (0.000000,0.750000)\n\t25: o_phase = +9'd128;\t //LUT[25] \tphase : 0.500000\t(data_i, data_q): (0.000000,0.781250)\n\t26: o_phase = +9'd128;\t //LUT[26] \tphase : 0.500000\t(data_i, data_q): (0.000000,0.812500)\n\t27: o_phase = +9'd128;\t //LUT[27] \tphase : 0.500000\t(data_i, data_q): (0.000000,0.843750)\n\t28: o_phase = +9'd128;\t //LUT[28] \tphase : 0.500000\t(data_i, data_q): (0.000000,0.875000)\n\t29: o_phase = +9'd128;\t //LUT[29] \tphase : 0.500000\t(data_i, data_q): (0.000000,0.906250)\n\t30: o_phase = +9'd128;\t //LUT[30] \tphase : 0.500000\t(data_i, data_q): (0.000000,0.937500)\n\t31: o_phase = +9'd128;\t //LUT[31] \tphase : 0.500000\t(data_i, data_q): (0.000000,0.968750)\n\t32: o_phase = -9'd128;\t //LUT[32] \tphase : -0.500000\t(data_i, data_q): (0.000000,-1.000000)\n\t33: o_phase = -9'd128;\t //LUT[33] \tphase : -0.500000\t(data_i, data_q): (0.000000,-0.968750)\n\t34: o_phase = -9'd128;\t //LUT[34] \tphase : -0.500000\t(data_i, data_q): (0.000000,-0.937500)\n\t35: o_phase = -9'd128;\t //LUT[35] \tphase : -0.500000\t(data_i, data_q): (0.000000,-0.906250)\n\t36: o_phase = -9'd128;\t //LUT[36] \tphase : -0.500000\t(data_i, data_q): (0.000000,-0.875000)\n\t37: o_phase = -9'd128;\t //LUT[37] \tphase : -0.500000\t(data_i, data_q): (0.000000,-0.843750)\n\t38: o_phase = -9'd128;\t //LUT[38] \tphase : -0.500000\t(data_i, data_q): (0.000000,-0.812500)\n\t39: o_phase = -9'd128;\t //LUT[39] \tphase : -0.500000\t(data_i, data_q): (0.000000,-0.781250)\n\t40: o_phase = -9'd128;\t //LUT[40] \tphase : -0.500000\t(data_i, data_q): (0.000000,-0.750000)\n\t41: o_phase = -9'd128;\t //LUT[41] \tphase : -0.500000\t(data_i, data_q): (0.000000,-0.718750)\n\t42: o_phase = -9'd128;\t //LUT[42] \tphase : -0.500000\t(data_i, data_q): (0.000000,-0.687500)\n\t43: o_phase = -9'd128;\t //LUT[43] \tphase : -0.500000\t(data_i, data_q): (0.000000,-0.656250)\n\t44: o_phase = -9'd128;\t //LUT[44] \tphase : -0.500000\t(data_i, data_q): (0.000000,-0.625000)\n\t45: o_phase = -9'd128;\t //LUT[45] \tphase : -0.500000\t(data_i, data_q): (0.000000,-0.593750)\n\t46: o_phase = -9'd128;\t //LUT[46] \tphase : -0.500000\t(data_i, data_q): (0.000000,-0.562500)\n\t47: o_phase = -9'd128;\t //LUT[47] \tphase : -0.500000\t(data_i, data_q): (0.000000,-0.531250)\n\t48: o_phase = -9'd128;\t //LUT[48] \tphase : -0.500000\t(data_i, data_q): (0.000000,-0.500000)\n\t49: o_phase = -9'd128;\t //LUT[49] \tphase : -0.500000\t(data_i, data_q): (0.000000,-0.468750)\n\t50: o_phase = -9'd128;\t //LUT[50] \tphase : -0.500000\t(data_i, data_q): (0.000000,-0.437500)\n\t51: o_phase = -9'd128;\t //LUT[51] \tphase : -0.500000\t(data_i, data_q): (0.000000,-0.406250)\n\t52: o_phase = -9'd128;\t //LUT[52] \tphase : -0.500000\t(data_i, data_q): (0.000000,-0.375000)\n\t53: o_phase = -9'd128;\t //LUT[53] \tphase : -0.500000\t(data_i, data_q): (0.000000,-0.343750)\n\t54: o_phase = -9'd128;\t //LUT[54] \tphase : -0.500000\t(data_i, data_q): (0.000000,-0.312500)\n\t55: o_phase = -9'd128;\t //LUT[55] \tphase : -0.500000\t(data_i, data_q): (0.000000,-0.281250)\n\t56: o_phase = -9'd128;\t //LUT[56] \tphase : -0.500000\t(data_i, data_q): (0.000000,-0.250000)\n\t57: o_phase = -9'd128;\t //LUT[57] \tphase : -0.500000\t(data_i, data_q): (0.000000,-0.218750)\n\t58: o_phase = -9'd128;\t //LUT[58] \tphase : -0.500000\t(data_i, data_q): (0.000000,-0.187500)\n\t59: o_phase = -9'd128;\t //LUT[59] \tphase : -0.500000\t(data_i, data_q): (0.000000,-0.156250)\n\t60: o_phase = -9'd128;\t //LUT[60] \tphase : -0.500000\t(data_i, data_q): (0.000000,-0.125000)\n\t61: o_phase = -9'd128;\t //LUT[61] \tphase : -0.500000\t(data_i, data_q): (0.000000,-0.093750)\n\t62: o_phase = -9'd128;\t //LUT[62] \tphase : -0.500000\t(data_i, data_q): (0.000000,-0.062500)\n\t63: o_phase = -9'd128;\t //LUT[63] \tphase : -0.500000\t(data_i, data_q): (0.000000,-0.031250)\n\t64: o_phase = +9'd0;\t //LUT[64] \tphase : 0.000000\t(data_i, data_q): (0.031250,0.000000)\n\t65: o_phase = +9'd64;\t //LUT[65] \tphase : 0.250000\t(data_i, data_q): (0.031250,0.031250)\n\t66: o_phase = +9'd90;\t //LUT[66] \tphase : 0.351562\t(data_i, data_q): (0.031250,0.062500)\n\t67: o_phase = +9'd102;\t //LUT[67] \tphase : 0.398438\t(data_i, data_q): (0.031250,0.093750)\n\t68: o_phase = +9'd108;\t //LUT[68] \tphase : 0.421875\t(data_i, data_q): (0.031250,0.125000)\n\t69: o_phase = +9'd112;\t //LUT[69] \tphase : 0.437500\t(data_i, data_q): (0.031250,0.156250)\n\t70: o_phase = +9'd115;\t //LUT[70] \tphase : 0.449219\t(data_i, data_q): (0.031250,0.187500)\n\t71: o_phase = +9'd116;\t //LUT[71] \tphase : 0.453125\t(data_i, data_q): (0.031250,0.218750)\n\t72: o_phase = +9'd118;\t //LUT[72] \tphase : 0.460938\t(data_i, data_q): (0.031250,0.250000)\n\t73: o_phase = +9'd119;\t //LUT[73] \tphase : 0.464844\t(data_i, data_q): (0.031250,0.281250)\n\t74: o_phase = +9'd120;\t //LUT[74] \tphase : 0.468750\t(data_i, data_q): (0.031250,0.312500)\n\t75: o_phase = +9'd121;\t //LUT[75] \tphase : 0.472656\t(data_i, data_q): (0.031250,0.343750)\n\t76: o_phase = +9'd121;\t //LUT[76] \tphase : 0.472656\t(data_i, data_q): (0.031250,0.375000)\n\t77: o_phase = +9'd122;\t //LUT[77] \tphase : 0.476562\t(data_i, data_q): (0.031250,0.406250)\n\t78: o_phase = +9'd122;\t //LUT[78] \tphase : 0.476562\t(data_i, data_q): (0.031250,0.437500)\n\t79: o_phase = +9'd123;\t //LUT[79] \tphase : 0.480469\t(data_i, data_q): (0.031250,0.468750)\n\t80: o_phase = +9'd123;\t //LUT[80] \tphase : 0.480469\t(data_i, data_q): (0.031250,0.500000)\n\t81: o_phase = +9'd123;\t //LUT[81] \tphase : 0.480469\t(data_i, data_q): (0.031250,0.531250)\n\t82: o_phase = +9'd123;\t //LUT[82] \tphase : 0.480469\t(data_i, data_q): (0.031250,0.562500)\n\t83: o_phase = +9'd124;\t //LUT[83] \tphase : 0.484375\t(data_i, data_q): (0.031250,0.593750)\n\t84: o_phase = +9'd124;\t //LUT[84] \tphase : 0.484375\t(data_i, data_q): (0.031250,0.625000)\n\t85: o_phase = +9'd124;\t //LUT[85] \tphase : 0.484375\t(data_i, data_q): (0.031250,0.656250)\n\t86: o_phase = +9'd124;\t //LUT[86] \tphase : 0.484375\t(data_i, data_q): (0.031250,0.687500)\n\t87: o_phase = +9'd124;\t //LUT[87] \tphase : 0.484375\t(data_i, data_q): (0.031250,0.718750)\n\t88: o_phase = +9'd125;\t //LUT[88] \tphase : 0.488281\t(data_i, data_q): (0.031250,0.750000)\n\t89: o_phase = +9'd125;\t //LUT[89] \tphase : 0.488281\t(data_i, data_q): (0.031250,0.781250)\n\t90: o_phase = +9'd125;\t //LUT[90] \tphase : 0.488281\t(data_i, data_q): (0.031250,0.812500)\n\t91: o_phase = +9'd125;\t //LUT[91] \tphase : 0.488281\t(data_i, data_q): (0.031250,0.843750)\n\t92: o_phase = +9'd125;\t //LUT[92] \tphase : 0.488281\t(data_i, data_q): (0.031250,0.875000)\n\t93: o_phase = +9'd125;\t //LUT[93] \tphase : 0.488281\t(data_i, data_q): (0.031250,0.906250)\n\t94: o_phase = +9'd125;\t //LUT[94] \tphase : 0.488281\t(data_i, data_q): (0.031250,0.937500)\n\t95: o_phase = +9'd125;\t //LUT[95] \tphase : 0.488281\t(data_i, data_q): (0.031250,0.968750)\n\t96: o_phase = -9'd125;\t //LUT[96] \tphase : -0.488281\t(data_i, data_q): (0.031250,-1.000000)\n\t97: o_phase = -9'd125;\t //LUT[97] \tphase : -0.488281\t(data_i, data_q): (0.031250,-0.968750)\n\t98: o_phase = -9'd125;\t //LUT[98] \tphase : -0.488281\t(data_i, data_q): (0.031250,-0.937500)\n\t99: o_phase = -9'd125;\t //LUT[99] \tphase : -0.488281\t(data_i, data_q): (0.031250,-0.906250)\n\t100: o_phase = -9'd125;\t //LUT[100] \tphase : -0.488281\t(data_i, data_q): (0.031250,-0.875000)\n\t101: o_phase = -9'd125;\t //LUT[101] \tphase : -0.488281\t(data_i, data_q): (0.031250,-0.843750)\n\t102: o_phase = -9'd125;\t //LUT[102] \tphase : -0.488281\t(data_i, data_q): (0.031250,-0.812500)\n\t103: o_phase = -9'd125;\t //LUT[103] \tphase : -0.488281\t(data_i, data_q): (0.031250,-0.781250)\n\t104: o_phase = -9'd125;\t //LUT[104] \tphase : -0.488281\t(data_i, data_q): (0.031250,-0.750000)\n\t105: o_phase = -9'd124;\t //LUT[105] \tphase : -0.484375\t(data_i, data_q): (0.031250,-0.718750)\n\t106: o_phase = -9'd124;\t //LUT[106] \tphase : -0.484375\t(data_i, data_q): (0.031250,-0.687500)\n\t107: o_phase = -9'd124;\t //LUT[107] \tphase : -0.484375\t(data_i, data_q): (0.031250,-0.656250)\n\t108: o_phase = -9'd124;\t //LUT[108] \tphase : -0.484375\t(data_i, data_q): (0.031250,-0.625000)\n\t109: o_phase = -9'd124;\t //LUT[109] \tphase : -0.484375\t(data_i, data_q): (0.031250,-0.593750)\n\t110: o_phase = -9'd123;\t //LUT[110] \tphase : -0.480469\t(data_i, data_q): (0.031250,-0.562500)\n\t111: o_phase = -9'd123;\t //LUT[111] \tphase : -0.480469\t(data_i, data_q): (0.031250,-0.531250)\n\t112: o_phase = -9'd123;\t //LUT[112] \tphase : -0.480469\t(data_i, data_q): (0.031250,-0.500000)\n\t113: o_phase = -9'd123;\t //LUT[113] \tphase : -0.480469\t(data_i, data_q): (0.031250,-0.468750)\n\t114: o_phase = -9'd122;\t //LUT[114] \tphase : -0.476562\t(data_i, data_q): (0.031250,-0.437500)\n\t115: o_phase = -9'd122;\t //LUT[115] \tphase : -0.476562\t(data_i, data_q): (0.031250,-0.406250)\n\t116: o_phase = -9'd121;\t //LUT[116] \tphase : -0.472656\t(data_i, data_q): (0.031250,-0.375000)\n\t117: o_phase = -9'd121;\t //LUT[117] \tphase : -0.472656\t(data_i, data_q): (0.031250,-0.343750)\n\t118: o_phase = -9'd120;\t //LUT[118] \tphase : -0.468750\t(data_i, data_q): (0.031250,-0.312500)\n\t119: o_phase = -9'd119;\t //LUT[119] \tphase : -0.464844\t(data_i, data_q): (0.031250,-0.281250)\n\t120: o_phase = -9'd118;\t //LUT[120] \tphase : -0.460938\t(data_i, data_q): (0.031250,-0.250000)\n\t121: o_phase = -9'd116;\t //LUT[121] \tphase : -0.453125\t(data_i, data_q): (0.031250,-0.218750)\n\t122: o_phase = -9'd115;\t //LUT[122] \tphase : -0.449219\t(data_i, data_q): (0.031250,-0.187500)\n\t123: o_phase = -9'd112;\t //LUT[123] \tphase : -0.437500\t(data_i, data_q): (0.031250,-0.156250)\n\t124: o_phase = -9'd108;\t //LUT[124] \tphase : -0.421875\t(data_i, data_q): (0.031250,-0.125000)\n\t125: o_phase = -9'd102;\t //LUT[125] \tphase : -0.398438\t(data_i, data_q): (0.031250,-0.093750)\n\t126: o_phase = -9'd90;\t //LUT[126] \tphase : -0.351562\t(data_i, data_q): (0.031250,-0.062500)\n\t127: o_phase = -9'd64;\t //LUT[127] \tphase : -0.250000\t(data_i, data_q): (0.031250,-0.031250)\n\t128: o_phase = +9'd0;\t //LUT[128] \tphase : 0.000000\t(data_i, data_q): (0.062500,0.000000)\n\t129: o_phase = +9'd38;\t //LUT[129] \tphase : 0.148438\t(data_i, data_q): (0.062500,0.031250)\n\t130: o_phase = +9'd64;\t //LUT[130] \tphase : 0.250000\t(data_i, data_q): (0.062500,0.062500)\n\t131: o_phase = +9'd80;\t //LUT[131] \tphase : 0.312500\t(data_i, data_q): (0.062500,0.093750)\n\t132: o_phase = +9'd90;\t //LUT[132] \tphase : 0.351562\t(data_i, data_q): (0.062500,0.125000)\n\t133: o_phase = +9'd97;\t //LUT[133] \tphase : 0.378906\t(data_i, data_q): (0.062500,0.156250)\n\t134: o_phase = +9'd102;\t //LUT[134] \tphase : 0.398438\t(data_i, data_q): (0.062500,0.187500)\n\t135: o_phase = +9'd105;\t //LUT[135] \tphase : 0.410156\t(data_i, data_q): (0.062500,0.218750)\n\t136: o_phase = +9'd108;\t //LUT[136] \tphase : 0.421875\t(data_i, data_q): (0.062500,0.250000)\n\t137: o_phase = +9'd110;\t //LUT[137] \tphase : 0.429688\t(data_i, data_q): (0.062500,0.281250)\n\t138: o_phase = +9'd112;\t //LUT[138] \tphase : 0.437500\t(data_i, data_q): (0.062500,0.312500)\n\t139: o_phase = +9'd113;\t //LUT[139] \tphase : 0.441406\t(data_i, data_q): (0.062500,0.343750)\n\t140: o_phase = +9'd115;\t //LUT[140] \tphase : 0.449219\t(data_i, data_q): (0.062500,0.375000)\n\t141: o_phase = +9'd116;\t //LUT[141] \tphase : 0.453125\t(data_i, data_q): (0.062500,0.406250)\n\t142: o_phase = +9'd116;\t //LUT[142] \tphase : 0.453125\t(data_i, data_q): (0.062500,0.437500)\n\t143: o_phase = +9'd117;\t //LUT[143] \tphase : 0.457031\t(data_i, data_q): (0.062500,0.468750)\n\t144: o_phase = +9'd118;\t //LUT[144] \tphase : 0.460938\t(data_i, data_q): (0.062500,0.500000)\n\t145: o_phase = +9'd118;\t //LUT[145] \tphase : 0.460938\t(data_i, data_q): (0.062500,0.531250)\n\t146: o_phase = +9'd119;\t //LUT[146] \tphase : 0.464844\t(data_i, data_q): (0.062500,0.562500)\n\t147: o_phase = +9'd119;\t //LUT[147] \tphase : 0.464844\t(data_i, data_q): (0.062500,0.593750)\n\t148: o_phase = +9'd120;\t //LUT[148] \tphase : 0.468750\t(data_i, data_q): (0.062500,0.625000)\n\t149: o_phase = +9'd120;\t //LUT[149] \tphase : 0.468750\t(data_i, data_q): (0.062500,0.656250)\n\t150: o_phase = +9'd121;\t //LUT[150] \tphase : 0.472656\t(data_i, data_q): (0.062500,0.687500)\n\t151: o_phase = +9'd121;\t //LUT[151] \tphase : 0.472656\t(data_i, data_q): (0.062500,0.718750)\n\t152: o_phase = +9'd121;\t //LUT[152] \tphase : 0.472656\t(data_i, data_q): (0.062500,0.750000)\n\t153: o_phase = +9'd121;\t //LUT[153] \tphase : 0.472656\t(data_i, data_q): (0.062500,0.781250)\n\t154: o_phase = +9'd122;\t //LUT[154] \tphase : 0.476562\t(data_i, data_q): (0.062500,0.812500)\n\t155: o_phase = +9'd122;\t //LUT[155] \tphase : 0.476562\t(data_i, data_q): (0.062500,0.843750)\n\t156: o_phase = +9'd122;\t //LUT[156] \tphase : 0.476562\t(data_i, data_q): (0.062500,0.875000)\n\t157: o_phase = +9'd122;\t //LUT[157] \tphase : 0.476562\t(data_i, data_q): (0.062500,0.906250)\n\t158: o_phase = +9'd123;\t //LUT[158] \tphase : 0.480469\t(data_i, data_q): (0.062500,0.937500)\n\t159: o_phase = +9'd123;\t //LUT[159] \tphase : 0.480469\t(data_i, data_q): (0.062500,0.968750)\n\t160: o_phase = -9'd123;\t //LUT[160] \tphase : -0.480469\t(data_i, data_q): (0.062500,-1.000000)\n\t161: o_phase = -9'd123;\t //LUT[161] \tphase : -0.480469\t(data_i, data_q): (0.062500,-0.968750)\n\t162: o_phase = -9'd123;\t //LUT[162] \tphase : -0.480469\t(data_i, data_q): (0.062500,-0.937500)\n\t163: o_phase = -9'd122;\t //LUT[163] \tphase : -0.476562\t(data_i, data_q): (0.062500,-0.906250)\n\t164: o_phase = -9'd122;\t //LUT[164] \tphase : -0.476562\t(data_i, data_q): (0.062500,-0.875000)\n\t165: o_phase = -9'd122;\t //LUT[165] \tphase : -0.476562\t(data_i, data_q): (0.062500,-0.843750)\n\t166: o_phase = -9'd122;\t //LUT[166] \tphase : -0.476562\t(data_i, data_q): (0.062500,-0.812500)\n\t167: o_phase = -9'd121;\t //LUT[167] \tphase : -0.472656\t(data_i, data_q): (0.062500,-0.781250)\n\t168: o_phase = -9'd121;\t //LUT[168] \tphase : -0.472656\t(data_i, data_q): (0.062500,-0.750000)\n\t169: o_phase = -9'd121;\t //LUT[169] \tphase : -0.472656\t(data_i, data_q): (0.062500,-0.718750)\n\t170: o_phase = -9'd121;\t //LUT[170] \tphase : -0.472656\t(data_i, data_q): (0.062500,-0.687500)\n\t171: o_phase = -9'd120;\t //LUT[171] \tphase : -0.468750\t(data_i, data_q): (0.062500,-0.656250)\n\t172: o_phase = -9'd120;\t //LUT[172] \tphase : -0.468750\t(data_i, data_q): (0.062500,-0.625000)\n\t173: o_phase = -9'd119;\t //LUT[173] \tphase : -0.464844\t(data_i, data_q): (0.062500,-0.593750)\n\t174: o_phase = -9'd119;\t //LUT[174] \tphase : -0.464844\t(data_i, data_q): (0.062500,-0.562500)\n\t175: o_phase = -9'd118;\t //LUT[175] \tphase : -0.460938\t(data_i, data_q): (0.062500,-0.531250)\n\t176: o_phase = -9'd118;\t //LUT[176] \tphase : -0.460938\t(data_i, data_q): (0.062500,-0.500000)\n\t177: o_phase = -9'd117;\t //LUT[177] \tphase : -0.457031\t(data_i, data_q): (0.062500,-0.468750)\n\t178: o_phase = -9'd116;\t //LUT[178] \tphase : -0.453125\t(data_i, data_q): (0.062500,-0.437500)\n\t179: o_phase = -9'd116;\t //LUT[179] \tphase : -0.453125\t(data_i, data_q): (0.062500,-0.406250)\n\t180: o_phase = -9'd115;\t //LUT[180] \tphase : -0.449219\t(data_i, data_q): (0.062500,-0.375000)\n\t181: o_phase = -9'd113;\t //LUT[181] \tphase : -0.441406\t(data_i, data_q): (0.062500,-0.343750)\n\t182: o_phase = -9'd112;\t //LUT[182] \tphase : -0.437500\t(data_i, data_q): (0.062500,-0.312500)\n\t183: o_phase = -9'd110;\t //LUT[183] \tphase : -0.429688\t(data_i, data_q): (0.062500,-0.281250)\n\t184: o_phase = -9'd108;\t //LUT[184] \tphase : -0.421875\t(data_i, data_q): (0.062500,-0.250000)\n\t185: o_phase = -9'd105;\t //LUT[185] \tphase : -0.410156\t(data_i, data_q): (0.062500,-0.218750)\n\t186: o_phase = -9'd102;\t //LUT[186] \tphase : -0.398438\t(data_i, data_q): (0.062500,-0.187500)\n\t187: o_phase = -9'd97;\t //LUT[187] \tphase : -0.378906\t(data_i, data_q): (0.062500,-0.156250)\n\t188: o_phase = -9'd90;\t //LUT[188] \tphase : -0.351562\t(data_i, data_q): (0.062500,-0.125000)\n\t189: o_phase = -9'd80;\t //LUT[189] \tphase : -0.312500\t(data_i, data_q): (0.062500,-0.093750)\n\t190: o_phase = -9'd64;\t //LUT[190] \tphase : -0.250000\t(data_i, data_q): (0.062500,-0.062500)\n\t191: o_phase = -9'd38;\t //LUT[191] \tphase : -0.148438\t(data_i, data_q): (0.062500,-0.031250)\n\t192: o_phase = +9'd0;\t //LUT[192] \tphase : 0.000000\t(data_i, data_q): (0.093750,0.000000)\n\t193: o_phase = +9'd26;\t //LUT[193] \tphase : 0.101562\t(data_i, data_q): (0.093750,0.031250)\n\t194: o_phase = +9'd48;\t //LUT[194] \tphase : 0.187500\t(data_i, data_q): (0.093750,0.062500)\n\t195: o_phase = +9'd64;\t //LUT[195] \tphase : 0.250000\t(data_i, data_q): (0.093750,0.093750)\n\t196: o_phase = +9'd76;\t //LUT[196] \tphase : 0.296875\t(data_i, data_q): (0.093750,0.125000)\n\t197: o_phase = +9'd84;\t //LUT[197] \tphase : 0.328125\t(data_i, data_q): (0.093750,0.156250)\n\t198: o_phase = +9'd90;\t //LUT[198] \tphase : 0.351562\t(data_i, data_q): (0.093750,0.187500)\n\t199: o_phase = +9'd95;\t //LUT[199] \tphase : 0.371094\t(data_i, data_q): (0.093750,0.218750)\n\t200: o_phase = +9'd99;\t //LUT[200] \tphase : 0.386719\t(data_i, data_q): (0.093750,0.250000)\n\t201: o_phase = +9'd102;\t //LUT[201] \tphase : 0.398438\t(data_i, data_q): (0.093750,0.281250)\n\t202: o_phase = +9'd104;\t //LUT[202] \tphase : 0.406250\t(data_i, data_q): (0.093750,0.312500)\n\t203: o_phase = +9'd106;\t //LUT[203] \tphase : 0.414062\t(data_i, data_q): (0.093750,0.343750)\n\t204: o_phase = +9'd108;\t //LUT[204] \tphase : 0.421875\t(data_i, data_q): (0.093750,0.375000)\n\t205: o_phase = +9'd110;\t //LUT[205] \tphase : 0.429688\t(data_i, data_q): (0.093750,0.406250)\n\t206: o_phase = +9'd111;\t //LUT[206] \tphase : 0.433594\t(data_i, data_q): (0.093750,0.437500)\n\t207: o_phase = +9'd112;\t //LUT[207] \tphase : 0.437500\t(data_i, data_q): (0.093750,0.468750)\n\t208: o_phase = +9'd113;\t //LUT[208] \tphase : 0.441406\t(data_i, data_q): (0.093750,0.500000)\n\t209: o_phase = +9'd114;\t //LUT[209] \tphase : 0.445312\t(data_i, data_q): (0.093750,0.531250)\n\t210: o_phase = +9'd115;\t //LUT[210] \tphase : 0.449219\t(data_i, data_q): (0.093750,0.562500)\n\t211: o_phase = +9'd115;\t //LUT[211] \tphase : 0.449219\t(data_i, data_q): (0.093750,0.593750)\n\t212: o_phase = +9'd116;\t //LUT[212] \tphase : 0.453125\t(data_i, data_q): (0.093750,0.625000)\n\t213: o_phase = +9'd116;\t //LUT[213] \tphase : 0.453125\t(data_i, data_q): (0.093750,0.656250)\n\t214: o_phase = +9'd117;\t //LUT[214] \tphase : 0.457031\t(data_i, data_q): (0.093750,0.687500)\n\t215: o_phase = +9'd117;\t //LUT[215] \tphase : 0.457031\t(data_i, data_q): (0.093750,0.718750)\n\t216: o_phase = +9'd118;\t //LUT[216] \tphase : 0.460938\t(data_i, data_q): (0.093750,0.750000)\n\t217: o_phase = +9'd118;\t //LUT[217] \tphase : 0.460938\t(data_i, data_q): (0.093750,0.781250)\n\t218: o_phase = +9'd119;\t //LUT[218] \tphase : 0.464844\t(data_i, data_q): (0.093750,0.812500)\n\t219: o_phase = +9'd119;\t //LUT[219] \tphase : 0.464844\t(data_i, data_q): (0.093750,0.843750)\n\t220: o_phase = +9'd119;\t //LUT[220] \tphase : 0.464844\t(data_i, data_q): (0.093750,0.875000)\n\t221: o_phase = +9'd120;\t //LUT[221] \tphase : 0.468750\t(data_i, data_q): (0.093750,0.906250)\n\t222: o_phase = +9'd120;\t //LUT[222] \tphase : 0.468750\t(data_i, data_q): (0.093750,0.937500)\n\t223: o_phase = +9'd120;\t //LUT[223] \tphase : 0.468750\t(data_i, data_q): (0.093750,0.968750)\n\t224: o_phase = -9'd120;\t //LUT[224] \tphase : -0.468750\t(data_i, data_q): (0.093750,-1.000000)\n\t225: o_phase = -9'd120;\t //LUT[225] \tphase : -0.468750\t(data_i, data_q): (0.093750,-0.968750)\n\t226: o_phase = -9'd120;\t //LUT[226] \tphase : -0.468750\t(data_i, data_q): (0.093750,-0.937500)\n\t227: o_phase = -9'd120;\t //LUT[227] \tphase : -0.468750\t(data_i, data_q): (0.093750,-0.906250)\n\t228: o_phase = -9'd119;\t //LUT[228] \tphase : -0.464844\t(data_i, data_q): (0.093750,-0.875000)\n\t229: o_phase = -9'd119;\t //LUT[229] \tphase : -0.464844\t(data_i, data_q): (0.093750,-0.843750)\n\t230: o_phase = -9'd119;\t //LUT[230] \tphase : -0.464844\t(data_i, data_q): (0.093750,-0.812500)\n\t231: o_phase = -9'd118;\t //LUT[231] \tphase : -0.460938\t(data_i, data_q): (0.093750,-0.781250)\n\t232: o_phase = -9'd118;\t //LUT[232] \tphase : -0.460938\t(data_i, data_q): (0.093750,-0.750000)\n\t233: o_phase = -9'd117;\t //LUT[233] \tphase : -0.457031\t(data_i, data_q): (0.093750,-0.718750)\n\t234: o_phase = -9'd117;\t //LUT[234] \tphase : -0.457031\t(data_i, data_q): (0.093750,-0.687500)\n\t235: o_phase = -9'd116;\t //LUT[235] \tphase : -0.453125\t(data_i, data_q): (0.093750,-0.656250)\n\t236: o_phase = -9'd116;\t //LUT[236] \tphase : -0.453125\t(data_i, data_q): (0.093750,-0.625000)\n\t237: o_phase = -9'd115;\t //LUT[237] \tphase : -0.449219\t(data_i, data_q): (0.093750,-0.593750)\n\t238: o_phase = -9'd115;\t //LUT[238] \tphase : -0.449219\t(data_i, data_q): (0.093750,-0.562500)\n\t239: o_phase = -9'd114;\t //LUT[239] \tphase : -0.445312\t(data_i, data_q): (0.093750,-0.531250)\n\t240: o_phase = -9'd113;\t //LUT[240] \tphase : -0.441406\t(data_i, data_q): (0.093750,-0.500000)\n\t241: o_phase = -9'd112;\t //LUT[241] \tphase : -0.437500\t(data_i, data_q): (0.093750,-0.468750)\n\t242: o_phase = -9'd111;\t //LUT[242] \tphase : -0.433594\t(data_i, data_q): (0.093750,-0.437500)\n\t243: o_phase = -9'd110;\t //LUT[243] \tphase : -0.429688\t(data_i, data_q): (0.093750,-0.406250)\n\t244: o_phase = -9'd108;\t //LUT[244] \tphase : -0.421875\t(data_i, data_q): (0.093750,-0.375000)\n\t245: o_phase = -9'd106;\t //LUT[245] \tphase : -0.414062\t(data_i, data_q): (0.093750,-0.343750)\n\t246: o_phase = -9'd104;\t //LUT[246] \tphase : -0.406250\t(data_i, data_q): (0.093750,-0.312500)\n\t247: o_phase = -9'd102;\t //LUT[247] \tphase : -0.398438\t(data_i, data_q): (0.093750,-0.281250)\n\t248: o_phase = -9'd99;\t //LUT[248] \tphase : -0.386719\t(data_i, data_q): (0.093750,-0.250000)\n\t249: o_phase = -9'd95;\t //LUT[249] \tphase : -0.371094\t(data_i, data_q): (0.093750,-0.218750)\n\t250: o_phase = -9'd90;\t //LUT[250] \tphase : -0.351562\t(data_i, data_q): (0.093750,-0.187500)\n\t251: o_phase = -9'd84;\t //LUT[251] \tphase : -0.328125\t(data_i, data_q): (0.093750,-0.156250)\n\t252: o_phase = -9'd76;\t //LUT[252] \tphase : -0.296875\t(data_i, data_q): (0.093750,-0.125000)\n\t253: o_phase = -9'd64;\t //LUT[253] \tphase : -0.250000\t(data_i, data_q): (0.093750,-0.093750)\n\t254: o_phase = -9'd48;\t //LUT[254] \tphase : -0.187500\t(data_i, data_q): (0.093750,-0.062500)\n\t255: o_phase = -9'd26;\t //LUT[255] \tphase : -0.101562\t(data_i, data_q): (0.093750,-0.031250)\n\t256: o_phase = +9'd0;\t //LUT[256] \tphase : 0.000000\t(data_i, data_q): (0.125000,0.000000)\n\t257: o_phase = +9'd20;\t //LUT[257] \tphase : 0.078125\t(data_i, data_q): (0.125000,0.031250)\n\t258: o_phase = +9'd38;\t //LUT[258] \tphase : 0.148438\t(data_i, data_q): (0.125000,0.062500)\n\t259: o_phase = +9'd52;\t //LUT[259] \tphase : 0.203125\t(data_i, data_q): (0.125000,0.093750)\n\t260: o_phase = +9'd64;\t //LUT[260] \tphase : 0.250000\t(data_i, data_q): (0.125000,0.125000)\n\t261: o_phase = +9'd73;\t //LUT[261] \tphase : 0.285156\t(data_i, data_q): (0.125000,0.156250)\n\t262: o_phase = +9'd80;\t //LUT[262] \tphase : 0.312500\t(data_i, data_q): (0.125000,0.187500)\n\t263: o_phase = +9'd86;\t //LUT[263] \tphase : 0.335938\t(data_i, data_q): (0.125000,0.218750)\n\t264: o_phase = +9'd90;\t //LUT[264] \tphase : 0.351562\t(data_i, data_q): (0.125000,0.250000)\n\t265: o_phase = +9'd94;\t //LUT[265] \tphase : 0.367188\t(data_i, data_q): (0.125000,0.281250)\n\t266: o_phase = +9'd97;\t //LUT[266] \tphase : 0.378906\t(data_i, data_q): (0.125000,0.312500)\n\t267: o_phase = +9'd100;\t //LUT[267] \tphase : 0.390625\t(data_i, data_q): (0.125000,0.343750)\n\t268: o_phase = +9'd102;\t //LUT[268] \tphase : 0.398438\t(data_i, data_q): (0.125000,0.375000)\n\t269: o_phase = +9'd104;\t //LUT[269] \tphase : 0.406250\t(data_i, data_q): (0.125000,0.406250)\n\t270: o_phase = +9'd105;\t //LUT[270] \tphase : 0.410156\t(data_i, data_q): (0.125000,0.437500)\n\t271: o_phase = +9'd107;\t //LUT[271] \tphase : 0.417969\t(data_i, data_q): (0.125000,0.468750)\n\t272: o_phase = +9'd108;\t //LUT[272] \tphase : 0.421875\t(data_i, data_q): (0.125000,0.500000)\n\t273: o_phase = +9'd109;\t //LUT[273] \tphase : 0.425781\t(data_i, data_q): (0.125000,0.531250)\n\t274: o_phase = +9'd110;\t //LUT[274] \tphase : 0.429688\t(data_i, data_q): (0.125000,0.562500)\n\t275: o_phase = +9'd111;\t //LUT[275] \tphase : 0.433594\t(data_i, data_q): (0.125000,0.593750)\n\t276: o_phase = +9'd112;\t //LUT[276] \tphase : 0.437500\t(data_i, data_q): (0.125000,0.625000)\n\t277: o_phase = +9'd113;\t //LUT[277] \tphase : 0.441406\t(data_i, data_q): (0.125000,0.656250)\n\t278: o_phase = +9'd113;\t //LUT[278] \tphase : 0.441406\t(data_i, data_q): (0.125000,0.687500)\n\t279: o_phase = +9'd114;\t //LUT[279] \tphase : 0.445312\t(data_i, data_q): (0.125000,0.718750)\n\t280: o_phase = +9'd115;\t //LUT[280] \tphase : 0.449219\t(data_i, data_q): (0.125000,0.750000)\n\t281: o_phase = +9'd115;\t //LUT[281] \tphase : 0.449219\t(data_i, data_q): (0.125000,0.781250)\n\t282: o_phase = +9'd116;\t //LUT[282] \tphase : 0.453125\t(data_i, data_q): (0.125000,0.812500)\n\t283: o_phase = +9'd116;\t //LUT[283] \tphase : 0.453125\t(data_i, data_q): (0.125000,0.843750)\n\t284: o_phase = +9'd116;\t //LUT[284] \tphase : 0.453125\t(data_i, data_q): (0.125000,0.875000)\n\t285: o_phase = +9'd117;\t //LUT[285] \tphase : 0.457031\t(data_i, data_q): (0.125000,0.906250)\n\t286: o_phase = +9'd117;\t //LUT[286] \tphase : 0.457031\t(data_i, data_q): (0.125000,0.937500)\n\t287: o_phase = +9'd118;\t //LUT[287] \tphase : 0.460938\t(data_i, data_q): (0.125000,0.968750)\n\t288: o_phase = -9'd118;\t //LUT[288] \tphase : -0.460938\t(data_i, data_q): (0.125000,-1.000000)\n\t289: o_phase = -9'd118;\t //LUT[289] \tphase : -0.460938\t(data_i, data_q): (0.125000,-0.968750)\n\t290: o_phase = -9'd117;\t //LUT[290] \tphase : -0.457031\t(data_i, data_q): (0.125000,-0.937500)\n\t291: o_phase = -9'd117;\t //LUT[291] \tphase : -0.457031\t(data_i, data_q): (0.125000,-0.906250)\n\t292: o_phase = -9'd116;\t //LUT[292] \tphase : -0.453125\t(data_i, data_q): (0.125000,-0.875000)\n\t293: o_phase = -9'd116;\t //LUT[293] \tphase : -0.453125\t(data_i, data_q): (0.125000,-0.843750)\n\t294: o_phase = -9'd116;\t //LUT[294] \tphase : -0.453125\t(data_i, data_q): (0.125000,-0.812500)\n\t295: o_phase = -9'd115;\t //LUT[295] \tphase : -0.449219\t(data_i, data_q): (0.125000,-0.781250)\n\t296: o_phase = -9'd115;\t //LUT[296] \tphase : -0.449219\t(data_i, data_q): (0.125000,-0.750000)\n\t297: o_phase = -9'd114;\t //LUT[297] \tphase : -0.445312\t(data_i, data_q): (0.125000,-0.718750)\n\t298: o_phase = -9'd113;\t //LUT[298] \tphase : -0.441406\t(data_i, data_q): (0.125000,-0.687500)\n\t299: o_phase = -9'd113;\t //LUT[299] \tphase : -0.441406\t(data_i, data_q): (0.125000,-0.656250)\n\t300: o_phase = -9'd112;\t //LUT[300] \tphase : -0.437500\t(data_i, data_q): (0.125000,-0.625000)\n\t301: o_phase = -9'd111;\t //LUT[301] \tphase : -0.433594\t(data_i, data_q): (0.125000,-0.593750)\n\t302: o_phase = -9'd110;\t //LUT[302] \tphase : -0.429688\t(data_i, data_q): (0.125000,-0.562500)\n\t303: o_phase = -9'd109;\t //LUT[303] \tphase : -0.425781\t(data_i, data_q): (0.125000,-0.531250)\n\t304: o_phase = -9'd108;\t //LUT[304] \tphase : -0.421875\t(data_i, data_q): (0.125000,-0.500000)\n\t305: o_phase = -9'd107;\t //LUT[305] \tphase : -0.417969\t(data_i, data_q): (0.125000,-0.468750)\n\t306: o_phase = -9'd105;\t //LUT[306] \tphase : -0.410156\t(data_i, data_q): (0.125000,-0.437500)\n\t307: o_phase = -9'd104;\t //LUT[307] \tphase : -0.406250\t(data_i, data_q): (0.125000,-0.406250)\n\t308: o_phase = -9'd102;\t //LUT[308] \tphase : -0.398438\t(data_i, data_q): (0.125000,-0.375000)\n\t309: o_phase = -9'd100;\t //LUT[309] \tphase : -0.390625\t(data_i, data_q): (0.125000,-0.343750)\n\t310: o_phase = -9'd97;\t //LUT[310] \tphase : -0.378906\t(data_i, data_q): (0.125000,-0.312500)\n\t311: o_phase = -9'd94;\t //LUT[311] \tphase : -0.367188\t(data_i, data_q): (0.125000,-0.281250)\n\t312: o_phase = -9'd90;\t //LUT[312] \tphase : -0.351562\t(data_i, data_q): (0.125000,-0.250000)\n\t313: o_phase = -9'd86;\t //LUT[313] \tphase : -0.335938\t(data_i, data_q): (0.125000,-0.218750)\n\t314: o_phase = -9'd80;\t //LUT[314] \tphase : -0.312500\t(data_i, data_q): (0.125000,-0.187500)\n\t315: o_phase = -9'd73;\t //LUT[315] \tphase : -0.285156\t(data_i, data_q): (0.125000,-0.156250)\n\t316: o_phase = -9'd64;\t //LUT[316] \tphase : -0.250000\t(data_i, data_q): (0.125000,-0.125000)\n\t317: o_phase = -9'd52;\t //LUT[317] \tphase : -0.203125\t(data_i, data_q): (0.125000,-0.093750)\n\t318: o_phase = -9'd38;\t //LUT[318] \tphase : -0.148438\t(data_i, data_q): (0.125000,-0.062500)\n\t319: o_phase = -9'd20;\t //LUT[319] \tphase : -0.078125\t(data_i, data_q): (0.125000,-0.031250)\n\t320: o_phase = +9'd0;\t //LUT[320] \tphase : 0.000000\t(data_i, data_q): (0.156250,0.000000)\n\t321: o_phase = +9'd16;\t //LUT[321] \tphase : 0.062500\t(data_i, data_q): (0.156250,0.031250)\n\t322: o_phase = +9'd31;\t //LUT[322] \tphase : 0.121094\t(data_i, data_q): (0.156250,0.062500)\n\t323: o_phase = +9'd44;\t //LUT[323] \tphase : 0.171875\t(data_i, data_q): (0.156250,0.093750)\n\t324: o_phase = +9'd55;\t //LUT[324] \tphase : 0.214844\t(data_i, data_q): (0.156250,0.125000)\n\t325: o_phase = +9'd64;\t //LUT[325] \tphase : 0.250000\t(data_i, data_q): (0.156250,0.156250)\n\t326: o_phase = +9'd71;\t //LUT[326] \tphase : 0.277344\t(data_i, data_q): (0.156250,0.187500)\n\t327: o_phase = +9'd77;\t //LUT[327] \tphase : 0.300781\t(data_i, data_q): (0.156250,0.218750)\n\t328: o_phase = +9'd82;\t //LUT[328] \tphase : 0.320312\t(data_i, data_q): (0.156250,0.250000)\n\t329: o_phase = +9'd87;\t //LUT[329] \tphase : 0.339844\t(data_i, data_q): (0.156250,0.281250)\n\t330: o_phase = +9'd90;\t //LUT[330] \tphase : 0.351562\t(data_i, data_q): (0.156250,0.312500)\n\t331: o_phase = +9'd93;\t //LUT[331] \tphase : 0.363281\t(data_i, data_q): (0.156250,0.343750)\n\t332: o_phase = +9'd96;\t //LUT[332] \tphase : 0.375000\t(data_i, data_q): (0.156250,0.375000)\n\t333: o_phase = +9'd98;\t //LUT[333] \tphase : 0.382812\t(data_i, data_q): (0.156250,0.406250)\n\t334: o_phase = +9'd100;\t //LUT[334] \tphase : 0.390625\t(data_i, data_q): (0.156250,0.437500)\n\t335: o_phase = +9'd102;\t //LUT[335] \tphase : 0.398438\t(data_i, data_q): (0.156250,0.468750)\n\t336: o_phase = +9'd103;\t //LUT[336] \tphase : 0.402344\t(data_i, data_q): (0.156250,0.500000)\n\t337: o_phase = +9'd105;\t //LUT[337] \tphase : 0.410156\t(data_i, data_q): (0.156250,0.531250)\n\t338: o_phase = +9'd106;\t //LUT[338] \tphase : 0.414062\t(data_i, data_q): (0.156250,0.562500)\n\t339: o_phase = +9'd107;\t //LUT[339] \tphase : 0.417969\t(data_i, data_q): (0.156250,0.593750)\n\t340: o_phase = +9'd108;\t //LUT[340] \tphase : 0.421875\t(data_i, data_q): (0.156250,0.625000)\n\t341: o_phase = +9'd109;\t //LUT[341] \tphase : 0.425781\t(data_i, data_q): (0.156250,0.656250)\n\t342: o_phase = +9'd110;\t //LUT[342] \tphase : 0.429688\t(data_i, data_q): (0.156250,0.687500)\n\t343: o_phase = +9'd111;\t //LUT[343] \tphase : 0.433594\t(data_i, data_q): (0.156250,0.718750)\n\t344: o_phase = +9'd111;\t //LUT[344] \tphase : 0.433594\t(data_i, data_q): (0.156250,0.750000)\n\t345: o_phase = +9'd112;\t //LUT[345] \tphase : 0.437500\t(data_i, data_q): (0.156250,0.781250)\n\t346: o_phase = +9'd113;\t //LUT[346] \tphase : 0.441406\t(data_i, data_q): (0.156250,0.812500)\n\t347: o_phase = +9'd113;\t //LUT[347] \tphase : 0.441406\t(data_i, data_q): (0.156250,0.843750)\n\t348: o_phase = +9'd114;\t //LUT[348] \tphase : 0.445312\t(data_i, data_q): (0.156250,0.875000)\n\t349: o_phase = +9'd114;\t //LUT[349] \tphase : 0.445312\t(data_i, data_q): (0.156250,0.906250)\n\t350: o_phase = +9'd115;\t //LUT[350] \tphase : 0.449219\t(data_i, data_q): (0.156250,0.937500)\n\t351: o_phase = +9'd115;\t //LUT[351] \tphase : 0.449219\t(data_i, data_q): (0.156250,0.968750)\n\t352: o_phase = -9'd115;\t //LUT[352] \tphase : -0.449219\t(data_i, data_q): (0.156250,-1.000000)\n\t353: o_phase = -9'd115;\t //LUT[353] \tphase : -0.449219\t(data_i, data_q): (0.156250,-0.968750)\n\t354: o_phase = -9'd115;\t //LUT[354] \tphase : -0.449219\t(data_i, data_q): (0.156250,-0.937500)\n\t355: o_phase = -9'd114;\t //LUT[355] \tphase : -0.445312\t(data_i, data_q): (0.156250,-0.906250)\n\t356: o_phase = -9'd114;\t //LUT[356] \tphase : -0.445312\t(data_i, data_q): (0.156250,-0.875000)\n\t357: o_phase = -9'd113;\t //LUT[357] \tphase : -0.441406\t(data_i, data_q): (0.156250,-0.843750)\n\t358: o_phase = -9'd113;\t //LUT[358] \tphase : -0.441406\t(data_i, data_q): (0.156250,-0.812500)\n\t359: o_phase = -9'd112;\t //LUT[359] \tphase : -0.437500\t(data_i, data_q): (0.156250,-0.781250)\n\t360: o_phase = -9'd111;\t //LUT[360] \tphase : -0.433594\t(data_i, data_q): (0.156250,-0.750000)\n\t361: o_phase = -9'd111;\t //LUT[361] \tphase : -0.433594\t(data_i, data_q): (0.156250,-0.718750)\n\t362: o_phase = -9'd110;\t //LUT[362] \tphase : -0.429688\t(data_i, data_q): (0.156250,-0.687500)\n\t363: o_phase = -9'd109;\t //LUT[363] \tphase : -0.425781\t(data_i, data_q): (0.156250,-0.656250)\n\t364: o_phase = -9'd108;\t //LUT[364] \tphase : -0.421875\t(data_i, data_q): (0.156250,-0.625000)\n\t365: o_phase = -9'd107;\t //LUT[365] \tphase : -0.417969\t(data_i, data_q): (0.156250,-0.593750)\n\t366: o_phase = -9'd106;\t //LUT[366] \tphase : -0.414062\t(data_i, data_q): (0.156250,-0.562500)\n\t367: o_phase = -9'd105;\t //LUT[367] \tphase : -0.410156\t(data_i, data_q): (0.156250,-0.531250)\n\t368: o_phase = -9'd103;\t //LUT[368] \tphase : -0.402344\t(data_i, data_q): (0.156250,-0.500000)\n\t369: o_phase = -9'd102;\t //LUT[369] \tphase : -0.398438\t(data_i, data_q): (0.156250,-0.468750)\n\t370: o_phase = -9'd100;\t //LUT[370] \tphase : -0.390625\t(data_i, data_q): (0.156250,-0.437500)\n\t371: o_phase = -9'd98;\t //LUT[371] \tphase : -0.382812\t(data_i, data_q): (0.156250,-0.406250)\n\t372: o_phase = -9'd96;\t //LUT[372] \tphase : -0.375000\t(data_i, data_q): (0.156250,-0.375000)\n\t373: o_phase = -9'd93;\t //LUT[373] \tphase : -0.363281\t(data_i, data_q): (0.156250,-0.343750)\n\t374: o_phase = -9'd90;\t //LUT[374] \tphase : -0.351562\t(data_i, data_q): (0.156250,-0.312500)\n\t375: o_phase = -9'd87;\t //LUT[375] \tphase : -0.339844\t(data_i, data_q): (0.156250,-0.281250)\n\t376: o_phase = -9'd82;\t //LUT[376] \tphase : -0.320312\t(data_i, data_q): (0.156250,-0.250000)\n\t377: o_phase = -9'd77;\t //LUT[377] \tphase : -0.300781\t(data_i, data_q): (0.156250,-0.218750)\n\t378: o_phase = -9'd71;\t //LUT[378] \tphase : -0.277344\t(data_i, data_q): (0.156250,-0.187500)\n\t379: o_phase = -9'd64;\t //LUT[379] \tphase : -0.250000\t(data_i, data_q): (0.156250,-0.156250)\n\t380: o_phase = -9'd55;\t //LUT[380] \tphase : -0.214844\t(data_i, data_q): (0.156250,-0.125000)\n\t381: o_phase = -9'd44;\t //LUT[381] \tphase : -0.171875\t(data_i, data_q): (0.156250,-0.093750)\n\t382: o_phase = -9'd31;\t //LUT[382] \tphase : -0.121094\t(data_i, data_q): (0.156250,-0.062500)\n\t383: o_phase = -9'd16;\t //LUT[383] \tphase : -0.062500\t(data_i, data_q): (0.156250,-0.031250)\n\t384: o_phase = +9'd0;\t //LUT[384] \tphase : 0.000000\t(data_i, data_q): (0.187500,0.000000)\n\t385: o_phase = +9'd13;\t //LUT[385] \tphase : 0.050781\t(data_i, data_q): (0.187500,0.031250)\n\t386: o_phase = +9'd26;\t //LUT[386] \tphase : 0.101562\t(data_i, data_q): (0.187500,0.062500)\n\t387: o_phase = +9'd38;\t //LUT[387] \tphase : 0.148438\t(data_i, data_q): (0.187500,0.093750)\n\t388: o_phase = +9'd48;\t //LUT[388] \tphase : 0.187500\t(data_i, data_q): (0.187500,0.125000)\n\t389: o_phase = +9'd57;\t //LUT[389] \tphase : 0.222656\t(data_i, data_q): (0.187500,0.156250)\n\t390: o_phase = +9'd64;\t //LUT[390] \tphase : 0.250000\t(data_i, data_q): (0.187500,0.187500)\n\t391: o_phase = +9'd70;\t //LUT[391] \tphase : 0.273438\t(data_i, data_q): (0.187500,0.218750)\n\t392: o_phase = +9'd76;\t //LUT[392] \tphase : 0.296875\t(data_i, data_q): (0.187500,0.250000)\n\t393: o_phase = +9'd80;\t //LUT[393] \tphase : 0.312500\t(data_i, data_q): (0.187500,0.281250)\n\t394: o_phase = +9'd84;\t //LUT[394] \tphase : 0.328125\t(data_i, data_q): (0.187500,0.312500)\n\t395: o_phase = +9'd87;\t //LUT[395] \tphase : 0.339844\t(data_i, data_q): (0.187500,0.343750)\n\t396: o_phase = +9'd90;\t //LUT[396] \tphase : 0.351562\t(data_i, data_q): (0.187500,0.375000)\n\t397: o_phase = +9'd93;\t //LUT[397] \tphase : 0.363281\t(data_i, data_q): (0.187500,0.406250)\n\t398: o_phase = +9'd95;\t //LUT[398] \tphase : 0.371094\t(data_i, data_q): (0.187500,0.437500)\n\t399: o_phase = +9'd97;\t //LUT[399] \tphase : 0.378906\t(data_i, data_q): (0.187500,0.468750)\n\t400: o_phase = +9'd99;\t //LUT[400] \tphase : 0.386719\t(data_i, data_q): (0.187500,0.500000)\n\t401: o_phase = +9'd100;\t //LUT[401] \tphase : 0.390625\t(data_i, data_q): (0.187500,0.531250)\n\t402: o_phase = +9'd102;\t //LUT[402] \tphase : 0.398438\t(data_i, data_q): (0.187500,0.562500)\n\t403: o_phase = +9'd103;\t //LUT[403] \tphase : 0.402344\t(data_i, data_q): (0.187500,0.593750)\n\t404: o_phase = +9'd104;\t //LUT[404] \tphase : 0.406250\t(data_i, data_q): (0.187500,0.625000)\n\t405: o_phase = +9'd105;\t //LUT[405] \tphase : 0.410156\t(data_i, data_q): (0.187500,0.656250)\n\t406: o_phase = +9'd106;\t //LUT[406] \tphase : 0.414062\t(data_i, data_q): (0.187500,0.687500)\n\t407: o_phase = +9'd107;\t //LUT[407] \tphase : 0.417969\t(data_i, data_q): (0.187500,0.718750)\n\t408: o_phase = +9'd108;\t //LUT[408] \tphase : 0.421875\t(data_i, data_q): (0.187500,0.750000)\n\t409: o_phase = +9'd109;\t //LUT[409] \tphase : 0.425781\t(data_i, data_q): (0.187500,0.781250)\n\t410: o_phase = +9'd110;\t //LUT[410] \tphase : 0.429688\t(data_i, data_q): (0.187500,0.812500)\n\t411: o_phase = +9'd110;\t //LUT[411] \tphase : 0.429688\t(data_i, data_q): (0.187500,0.843750)\n\t412: o_phase = +9'd111;\t //LUT[412] \tphase : 0.433594\t(data_i, data_q): (0.187500,0.875000)\n\t413: o_phase = +9'd111;\t //LUT[413] \tphase : 0.433594\t(data_i, data_q): (0.187500,0.906250)\n\t414: o_phase = +9'd112;\t //LUT[414] \tphase : 0.437500\t(data_i, data_q): (0.187500,0.937500)\n\t415: o_phase = +9'd112;\t //LUT[415] \tphase : 0.437500\t(data_i, data_q): (0.187500,0.968750)\n\t416: o_phase = -9'd113;\t //LUT[416] \tphase : -0.441406\t(data_i, data_q): (0.187500,-1.000000)\n\t417: o_phase = -9'd112;\t //LUT[417] \tphase : -0.437500\t(data_i, data_q): (0.187500,-0.968750)\n\t418: o_phase = -9'd112;\t //LUT[418] \tphase : -0.437500\t(data_i, data_q): (0.187500,-0.937500)\n\t419: o_phase = -9'd111;\t //LUT[419] \tphase : -0.433594\t(data_i, data_q): (0.187500,-0.906250)\n\t420: o_phase = -9'd111;\t //LUT[420] \tphase : -0.433594\t(data_i, data_q): (0.187500,-0.875000)\n\t421: o_phase = -9'd110;\t //LUT[421] \tphase : -0.429688\t(data_i, data_q): (0.187500,-0.843750)\n\t422: o_phase = -9'd110;\t //LUT[422] \tphase : -0.429688\t(data_i, data_q): (0.187500,-0.812500)\n\t423: o_phase = -9'd109;\t //LUT[423] \tphase : -0.425781\t(data_i, data_q): (0.187500,-0.781250)\n\t424: o_phase = -9'd108;\t //LUT[424] \tphase : -0.421875\t(data_i, data_q): (0.187500,-0.750000)\n\t425: o_phase = -9'd107;\t //LUT[425] \tphase : -0.417969\t(data_i, data_q): (0.187500,-0.718750)\n\t426: o_phase = -9'd106;\t //LUT[426] \tphase : -0.414062\t(data_i, data_q): (0.187500,-0.687500)\n\t427: o_phase = -9'd105;\t //LUT[427] \tphase : -0.410156\t(data_i, data_q): (0.187500,-0.656250)\n\t428: o_phase = -9'd104;\t //LUT[428] \tphase : -0.406250\t(data_i, data_q): (0.187500,-0.625000)\n\t429: o_phase = -9'd103;\t //LUT[429] \tphase : -0.402344\t(data_i, data_q): (0.187500,-0.593750)\n\t430: o_phase = -9'd102;\t //LUT[430] \tphase : -0.398438\t(data_i, data_q): (0.187500,-0.562500)\n\t431: o_phase = -9'd100;\t //LUT[431] \tphase : -0.390625\t(data_i, data_q): (0.187500,-0.531250)\n\t432: o_phase = -9'd99;\t //LUT[432] \tphase : -0.386719\t(data_i, data_q): (0.187500,-0.500000)\n\t433: o_phase = -9'd97;\t //LUT[433] \tphase : -0.378906\t(data_i, data_q): (0.187500,-0.468750)\n\t434: o_phase = -9'd95;\t //LUT[434] \tphase : -0.371094\t(data_i, data_q): (0.187500,-0.437500)\n\t435: o_phase = -9'd93;\t //LUT[435] \tphase : -0.363281\t(data_i, data_q): (0.187500,-0.406250)\n\t436: o_phase = -9'd90;\t //LUT[436] \tphase : -0.351562\t(data_i, data_q): (0.187500,-0.375000)\n\t437: o_phase = -9'd87;\t //LUT[437] \tphase : -0.339844\t(data_i, data_q): (0.187500,-0.343750)\n\t438: o_phase = -9'd84;\t //LUT[438] \tphase : -0.328125\t(data_i, data_q): (0.187500,-0.312500)\n\t439: o_phase = -9'd80;\t //LUT[439] \tphase : -0.312500\t(data_i, data_q): (0.187500,-0.281250)\n\t440: o_phase = -9'd76;\t //LUT[440] \tphase : -0.296875\t(data_i, data_q): (0.187500,-0.250000)\n\t441: o_phase = -9'd70;\t //LUT[441] \tphase : -0.273438\t(data_i, data_q): (0.187500,-0.218750)\n\t442: o_phase = -9'd64;\t //LUT[442] \tphase : -0.250000\t(data_i, data_q): (0.187500,-0.187500)\n\t443: o_phase = -9'd57;\t //LUT[443] \tphase : -0.222656\t(data_i, data_q): (0.187500,-0.156250)\n\t444: o_phase = -9'd48;\t //LUT[444] \tphase : -0.187500\t(data_i, data_q): (0.187500,-0.125000)\n\t445: o_phase = -9'd38;\t //LUT[445] \tphase : -0.148438\t(data_i, data_q): (0.187500,-0.093750)\n\t446: o_phase = -9'd26;\t //LUT[446] \tphase : -0.101562\t(data_i, data_q): (0.187500,-0.062500)\n\t447: o_phase = -9'd13;\t //LUT[447] \tphase : -0.050781\t(data_i, data_q): (0.187500,-0.031250)\n\t448: o_phase = +9'd0;\t //LUT[448] \tphase : 0.000000\t(data_i, data_q): (0.218750,0.000000)\n\t449: o_phase = +9'd12;\t //LUT[449] \tphase : 0.046875\t(data_i, data_q): (0.218750,0.031250)\n\t450: o_phase = +9'd23;\t //LUT[450] \tphase : 0.089844\t(data_i, data_q): (0.218750,0.062500)\n\t451: o_phase = +9'd33;\t //LUT[451] \tphase : 0.128906\t(data_i, data_q): (0.218750,0.093750)\n\t452: o_phase = +9'd42;\t //LUT[452] \tphase : 0.164062\t(data_i, data_q): (0.218750,0.125000)\n\t453: o_phase = +9'd51;\t //LUT[453] \tphase : 0.199219\t(data_i, data_q): (0.218750,0.156250)\n\t454: o_phase = +9'd58;\t //LUT[454] \tphase : 0.226562\t(data_i, data_q): (0.218750,0.187500)\n\t455: o_phase = +9'd64;\t //LUT[455] \tphase : 0.250000\t(data_i, data_q): (0.218750,0.218750)\n\t456: o_phase = +9'd69;\t //LUT[456] \tphase : 0.269531\t(data_i, data_q): (0.218750,0.250000)\n\t457: o_phase = +9'd74;\t //LUT[457] \tphase : 0.289062\t(data_i, data_q): (0.218750,0.281250)\n\t458: o_phase = +9'd78;\t //LUT[458] \tphase : 0.304688\t(data_i, data_q): (0.218750,0.312500)\n\t459: o_phase = +9'd82;\t //LUT[459] \tphase : 0.320312\t(data_i, data_q): (0.218750,0.343750)\n\t460: o_phase = +9'd85;\t //LUT[460] \tphase : 0.332031\t(data_i, data_q): (0.218750,0.375000)\n\t461: o_phase = +9'd88;\t //LUT[461] \tphase : 0.343750\t(data_i, data_q): (0.218750,0.406250)\n\t462: o_phase = +9'd90;\t //LUT[462] \tphase : 0.351562\t(data_i, data_q): (0.218750,0.437500)\n\t463: o_phase = +9'd92;\t //LUT[463] \tphase : 0.359375\t(data_i, data_q): (0.218750,0.468750)\n\t464: o_phase = +9'd94;\t //LUT[464] \tphase : 0.367188\t(data_i, data_q): (0.218750,0.500000)\n\t465: o_phase = +9'd96;\t //LUT[465] \tphase : 0.375000\t(data_i, data_q): (0.218750,0.531250)\n\t466: o_phase = +9'd98;\t //LUT[466] \tphase : 0.382812\t(data_i, data_q): (0.218750,0.562500)\n\t467: o_phase = +9'd99;\t //LUT[467] \tphase : 0.386719\t(data_i, data_q): (0.218750,0.593750)\n\t468: o_phase = +9'd101;\t //LUT[468] \tphase : 0.394531\t(data_i, data_q): (0.218750,0.625000)\n\t469: o_phase = +9'd102;\t //LUT[469] \tphase : 0.398438\t(data_i, data_q): (0.218750,0.656250)\n\t470: o_phase = +9'd103;\t //LUT[470] \tphase : 0.402344\t(data_i, data_q): (0.218750,0.687500)\n\t471: o_phase = +9'd104;\t //LUT[471] \tphase : 0.406250\t(data_i, data_q): (0.218750,0.718750)\n\t472: o_phase = +9'd105;\t //LUT[472] \tphase : 0.410156\t(data_i, data_q): (0.218750,0.750000)\n\t473: o_phase = +9'd106;\t //LUT[473] \tphase : 0.414062\t(data_i, data_q): (0.218750,0.781250)\n\t474: o_phase = +9'd107;\t //LUT[474] \tphase : 0.417969\t(data_i, data_q): (0.218750,0.812500)\n\t475: o_phase = +9'd107;\t //LUT[475] \tphase : 0.417969\t(data_i, data_q): (0.218750,0.843750)\n\t476: o_phase = +9'd108;\t //LUT[476] \tphase : 0.421875\t(data_i, data_q): (0.218750,0.875000)\n\t477: o_phase = +9'd109;\t //LUT[477] \tphase : 0.425781\t(data_i, data_q): (0.218750,0.906250)\n\t478: o_phase = +9'd109;\t //LUT[478] \tphase : 0.425781\t(data_i, data_q): (0.218750,0.937500)\n\t479: o_phase = +9'd110;\t //LUT[479] \tphase : 0.429688\t(data_i, data_q): (0.218750,0.968750)\n\t480: o_phase = -9'd110;\t //LUT[480] \tphase : -0.429688\t(data_i, data_q): (0.218750,-1.000000)\n\t481: o_phase = -9'd110;\t //LUT[481] \tphase : -0.429688\t(data_i, data_q): (0.218750,-0.968750)\n\t482: o_phase = -9'd109;\t //LUT[482] \tphase : -0.425781\t(data_i, data_q): (0.218750,-0.937500)\n\t483: o_phase = -9'd109;\t //LUT[483] \tphase : -0.425781\t(data_i, data_q): (0.218750,-0.906250)\n\t484: o_phase = -9'd108;\t //LUT[484] \tphase : -0.421875\t(data_i, data_q): (0.218750,-0.875000)\n\t485: o_phase = -9'd107;\t //LUT[485] \tphase : -0.417969\t(data_i, data_q): (0.218750,-0.843750)\n\t486: o_phase = -9'd107;\t //LUT[486] \tphase : -0.417969\t(data_i, data_q): (0.218750,-0.812500)\n\t487: o_phase = -9'd106;\t //LUT[487] \tphase : -0.414062\t(data_i, data_q): (0.218750,-0.781250)\n\t488: o_phase = -9'd105;\t //LUT[488] \tphase : -0.410156\t(data_i, data_q): (0.218750,-0.750000)\n\t489: o_phase = -9'd104;\t //LUT[489] \tphase : -0.406250\t(data_i, data_q): (0.218750,-0.718750)\n\t490: o_phase = -9'd103;\t //LUT[490] \tphase : -0.402344\t(data_i, data_q): (0.218750,-0.687500)\n\t491: o_phase = -9'd102;\t //LUT[491] \tphase : -0.398438\t(data_i, data_q): (0.218750,-0.656250)\n\t492: o_phase = -9'd101;\t //LUT[492] \tphase : -0.394531\t(data_i, data_q): (0.218750,-0.625000)\n\t493: o_phase = -9'd99;\t //LUT[493] \tphase : -0.386719\t(data_i, data_q): (0.218750,-0.593750)\n\t494: o_phase = -9'd98;\t //LUT[494] \tphase : -0.382812\t(data_i, data_q): (0.218750,-0.562500)\n\t495: o_phase = -9'd96;\t //LUT[495] \tphase : -0.375000\t(data_i, data_q): (0.218750,-0.531250)\n\t496: o_phase = -9'd94;\t //LUT[496] \tphase : -0.367188\t(data_i, data_q): (0.218750,-0.500000)\n\t497: o_phase = -9'd92;\t //LUT[497] \tphase : -0.359375\t(data_i, data_q): (0.218750,-0.468750)\n\t498: o_phase = -9'd90;\t //LUT[498] \tphase : -0.351562\t(data_i, data_q): (0.218750,-0.437500)\n\t499: o_phase = -9'd88;\t //LUT[499] \tphase : -0.343750\t(data_i, data_q): (0.218750,-0.406250)\n\t500: o_phase = -9'd85;\t //LUT[500] \tphase : -0.332031\t(data_i, data_q): (0.218750,-0.375000)\n\t501: o_phase = -9'd82;\t //LUT[501] \tphase : -0.320312\t(data_i, data_q): (0.218750,-0.343750)\n\t502: o_phase = -9'd78;\t //LUT[502] \tphase : -0.304688\t(data_i, data_q): (0.218750,-0.312500)\n\t503: o_phase = -9'd74;\t //LUT[503] \tphase : -0.289062\t(data_i, data_q): (0.218750,-0.281250)\n\t504: o_phase = -9'd69;\t //LUT[504] \tphase : -0.269531\t(data_i, data_q): (0.218750,-0.250000)\n\t505: o_phase = -9'd64;\t //LUT[505] \tphase : -0.250000\t(data_i, data_q): (0.218750,-0.218750)\n\t506: o_phase = -9'd58;\t //LUT[506] \tphase : -0.226562\t(data_i, data_q): (0.218750,-0.187500)\n\t507: o_phase = -9'd51;\t //LUT[507] \tphase : -0.199219\t(data_i, data_q): (0.218750,-0.156250)\n\t508: o_phase = -9'd42;\t //LUT[508] \tphase : -0.164062\t(data_i, data_q): (0.218750,-0.125000)\n\t509: o_phase = -9'd33;\t //LUT[509] \tphase : -0.128906\t(data_i, data_q): (0.218750,-0.093750)\n\t510: o_phase = -9'd23;\t //LUT[510] \tphase : -0.089844\t(data_i, data_q): (0.218750,-0.062500)\n\t511: o_phase = -9'd12;\t //LUT[511] \tphase : -0.046875\t(data_i, data_q): (0.218750,-0.031250)\n\t512: o_phase = +9'd0;\t //LUT[512] \tphase : 0.000000\t(data_i, data_q): (0.250000,0.000000)\n\t513: o_phase = +9'd10;\t //LUT[513] \tphase : 0.039062\t(data_i, data_q): (0.250000,0.031250)\n\t514: o_phase = +9'd20;\t //LUT[514] \tphase : 0.078125\t(data_i, data_q): (0.250000,0.062500)\n\t515: o_phase = +9'd29;\t //LUT[515] \tphase : 0.113281\t(data_i, data_q): (0.250000,0.093750)\n\t516: o_phase = +9'd38;\t //LUT[516] \tphase : 0.148438\t(data_i, data_q): (0.250000,0.125000)\n\t517: o_phase = +9'd46;\t //LUT[517] \tphase : 0.179688\t(data_i, data_q): (0.250000,0.156250)\n\t518: o_phase = +9'd52;\t //LUT[518] \tphase : 0.203125\t(data_i, data_q): (0.250000,0.187500)\n\t519: o_phase = +9'd59;\t //LUT[519] \tphase : 0.230469\t(data_i, data_q): (0.250000,0.218750)\n\t520: o_phase = +9'd64;\t //LUT[520] \tphase : 0.250000\t(data_i, data_q): (0.250000,0.250000)\n\t521: o_phase = +9'd69;\t //LUT[521] \tphase : 0.269531\t(data_i, data_q): (0.250000,0.281250)\n\t522: o_phase = +9'd73;\t //LUT[522] \tphase : 0.285156\t(data_i, data_q): (0.250000,0.312500)\n\t523: o_phase = +9'd77;\t //LUT[523] \tphase : 0.300781\t(data_i, data_q): (0.250000,0.343750)\n\t524: o_phase = +9'd80;\t //LUT[524] \tphase : 0.312500\t(data_i, data_q): (0.250000,0.375000)\n\t525: o_phase = +9'd83;\t //LUT[525] \tphase : 0.324219\t(data_i, data_q): (0.250000,0.406250)\n\t526: o_phase = +9'd86;\t //LUT[526] \tphase : 0.335938\t(data_i, data_q): (0.250000,0.437500)\n\t527: o_phase = +9'd88;\t //LUT[527] \tphase : 0.343750\t(data_i, data_q): (0.250000,0.468750)\n\t528: o_phase = +9'd90;\t //LUT[528] \tphase : 0.351562\t(data_i, data_q): (0.250000,0.500000)\n\t529: o_phase = +9'd92;\t //LUT[529] \tphase : 0.359375\t(data_i, data_q): (0.250000,0.531250)\n\t530: o_phase = +9'd94;\t //LUT[530] \tphase : 0.367188\t(data_i, data_q): (0.250000,0.562500)\n\t531: o_phase = +9'd96;\t //LUT[531] \tphase : 0.375000\t(data_i, data_q): (0.250000,0.593750)\n\t532: o_phase = +9'd97;\t //LUT[532] \tphase : 0.378906\t(data_i, data_q): (0.250000,0.625000)\n\t533: o_phase = +9'd98;\t //LUT[533] \tphase : 0.382812\t(data_i, data_q): (0.250000,0.656250)\n\t534: o_phase = +9'd100;\t //LUT[534] \tphase : 0.390625\t(data_i, data_q): (0.250000,0.687500)\n\t535: o_phase = +9'd101;\t //LUT[535] \tphase : 0.394531\t(data_i, data_q): (0.250000,0.718750)\n\t536: o_phase = +9'd102;\t //LUT[536] \tphase : 0.398438\t(data_i, data_q): (0.250000,0.750000)\n\t537: o_phase = +9'd103;\t //LUT[537] \tphase : 0.402344\t(data_i, data_q): (0.250000,0.781250)\n\t538: o_phase = +9'd104;\t //LUT[538] \tphase : 0.406250\t(data_i, data_q): (0.250000,0.812500)\n\t539: o_phase = +9'd105;\t //LUT[539] \tphase : 0.410156\t(data_i, data_q): (0.250000,0.843750)\n\t540: o_phase = +9'd105;\t //LUT[540] \tphase : 0.410156\t(data_i, data_q): (0.250000,0.875000)\n\t541: o_phase = +9'd106;\t //LUT[541] \tphase : 0.414062\t(data_i, data_q): (0.250000,0.906250)\n\t542: o_phase = +9'd107;\t //LUT[542] \tphase : 0.417969\t(data_i, data_q): (0.250000,0.937500)\n\t543: o_phase = +9'd107;\t //LUT[543] \tphase : 0.417969\t(data_i, data_q): (0.250000,0.968750)\n\t544: o_phase = -9'd108;\t //LUT[544] \tphase : -0.421875\t(data_i, data_q): (0.250000,-1.000000)\n\t545: o_phase = -9'd107;\t //LUT[545] \tphase : -0.417969\t(data_i, data_q): (0.250000,-0.968750)\n\t546: o_phase = -9'd107;\t //LUT[546] \tphase : -0.417969\t(data_i, data_q): (0.250000,-0.937500)\n\t547: o_phase = -9'd106;\t //LUT[547] \tphase : -0.414062\t(data_i, data_q): (0.250000,-0.906250)\n\t548: o_phase = -9'd105;\t //LUT[548] \tphase : -0.410156\t(data_i, data_q): (0.250000,-0.875000)\n\t549: o_phase = -9'd105;\t //LUT[549] \tphase : -0.410156\t(data_i, data_q): (0.250000,-0.843750)\n\t550: o_phase = -9'd104;\t //LUT[550] \tphase : -0.406250\t(data_i, data_q): (0.250000,-0.812500)\n\t551: o_phase = -9'd103;\t //LUT[551] \tphase : -0.402344\t(data_i, data_q): (0.250000,-0.781250)\n\t552: o_phase = -9'd102;\t //LUT[552] \tphase : -0.398438\t(data_i, data_q): (0.250000,-0.750000)\n\t553: o_phase = -9'd101;\t //LUT[553] \tphase : -0.394531\t(data_i, data_q): (0.250000,-0.718750)\n\t554: o_phase = -9'd100;\t //LUT[554] \tphase : -0.390625\t(data_i, data_q): (0.250000,-0.687500)\n\t555: o_phase = -9'd98;\t //LUT[555] \tphase : -0.382812\t(data_i, data_q): (0.250000,-0.656250)\n\t556: o_phase = -9'd97;\t //LUT[556] \tphase : -0.378906\t(data_i, data_q): (0.250000,-0.625000)\n\t557: o_phase = -9'd96;\t //LUT[557] \tphase : -0.375000\t(data_i, data_q): (0.250000,-0.593750)\n\t558: o_phase = -9'd94;\t //LUT[558] \tphase : -0.367188\t(data_i, data_q): (0.250000,-0.562500)\n\t559: o_phase = -9'd92;\t //LUT[559] \tphase : -0.359375\t(data_i, data_q): (0.250000,-0.531250)\n\t560: o_phase = -9'd90;\t //LUT[560] \tphase : -0.351562\t(data_i, data_q): (0.250000,-0.500000)\n\t561: o_phase = -9'd88;\t //LUT[561] \tphase : -0.343750\t(data_i, data_q): (0.250000,-0.468750)\n\t562: o_phase = -9'd86;\t //LUT[562] \tphase : -0.335938\t(data_i, data_q): (0.250000,-0.437500)\n\t563: o_phase = -9'd83;\t //LUT[563] \tphase : -0.324219\t(data_i, data_q): (0.250000,-0.406250)\n\t564: o_phase = -9'd80;\t //LUT[564] \tphase : -0.312500\t(data_i, data_q): (0.250000,-0.375000)\n\t565: o_phase = -9'd77;\t //LUT[565] \tphase : -0.300781\t(data_i, data_q): (0.250000,-0.343750)\n\t566: o_phase = -9'd73;\t //LUT[566] \tphase : -0.285156\t(data_i, data_q): (0.250000,-0.312500)\n\t567: o_phase = -9'd69;\t //LUT[567] \tphase : -0.269531\t(data_i, data_q): (0.250000,-0.281250)\n\t568: o_phase = -9'd64;\t //LUT[568] \tphase : -0.250000\t(data_i, data_q): (0.250000,-0.250000)\n\t569: o_phase = -9'd59;\t //LUT[569] \tphase : -0.230469\t(data_i, data_q): (0.250000,-0.218750)\n\t570: o_phase = -9'd52;\t //LUT[570] \tphase : -0.203125\t(data_i, data_q): (0.250000,-0.187500)\n\t571: o_phase = -9'd46;\t //LUT[571] \tphase : -0.179688\t(data_i, data_q): (0.250000,-0.156250)\n\t572: o_phase = -9'd38;\t //LUT[572] \tphase : -0.148438\t(data_i, data_q): (0.250000,-0.125000)\n\t573: o_phase = -9'd29;\t //LUT[573] \tphase : -0.113281\t(data_i, data_q): (0.250000,-0.093750)\n\t574: o_phase = -9'd20;\t //LUT[574] \tphase : -0.078125\t(data_i, data_q): (0.250000,-0.062500)\n\t575: o_phase = -9'd10;\t //LUT[575] \tphase : -0.039062\t(data_i, data_q): (0.250000,-0.031250)\n\t576: o_phase = +9'd0;\t //LUT[576] \tphase : 0.000000\t(data_i, data_q): (0.281250,0.000000)\n\t577: o_phase = +9'd9;\t //LUT[577] \tphase : 0.035156\t(data_i, data_q): (0.281250,0.031250)\n\t578: o_phase = +9'd18;\t //LUT[578] \tphase : 0.070312\t(data_i, data_q): (0.281250,0.062500)\n\t579: o_phase = +9'd26;\t //LUT[579] \tphase : 0.101562\t(data_i, data_q): (0.281250,0.093750)\n\t580: o_phase = +9'd34;\t //LUT[580] \tphase : 0.132812\t(data_i, data_q): (0.281250,0.125000)\n\t581: o_phase = +9'd41;\t //LUT[581] \tphase : 0.160156\t(data_i, data_q): (0.281250,0.156250)\n\t582: o_phase = +9'd48;\t //LUT[582] \tphase : 0.187500\t(data_i, data_q): (0.281250,0.187500)\n\t583: o_phase = +9'd54;\t //LUT[583] \tphase : 0.210938\t(data_i, data_q): (0.281250,0.218750)\n\t584: o_phase = +9'd59;\t //LUT[584] \tphase : 0.230469\t(data_i, data_q): (0.281250,0.250000)\n\t585: o_phase = +9'd64;\t //LUT[585] \tphase : 0.250000\t(data_i, data_q): (0.281250,0.281250)\n\t586: o_phase = +9'd68;\t //LUT[586] \tphase : 0.265625\t(data_i, data_q): (0.281250,0.312500)\n\t587: o_phase = +9'd72;\t //LUT[587] \tphase : 0.281250\t(data_i, data_q): (0.281250,0.343750)\n\t588: o_phase = +9'd76;\t //LUT[588] \tphase : 0.296875\t(data_i, data_q): (0.281250,0.375000)\n\t589: o_phase = +9'd79;\t //LUT[589] \tphase : 0.308594\t(data_i, data_q): (0.281250,0.406250)\n\t590: o_phase = +9'd81;\t //LUT[590] \tphase : 0.316406\t(data_i, data_q): (0.281250,0.437500)\n\t591: o_phase = +9'd84;\t //LUT[591] \tphase : 0.328125\t(data_i, data_q): (0.281250,0.468750)\n\t592: o_phase = +9'd86;\t //LUT[592] \tphase : 0.335938\t(data_i, data_q): (0.281250,0.500000)\n\t593: o_phase = +9'd88;\t //LUT[593] \tphase : 0.343750\t(data_i, data_q): (0.281250,0.531250)\n\t594: o_phase = +9'd90;\t //LUT[594] \tphase : 0.351562\t(data_i, data_q): (0.281250,0.562500)\n\t595: o_phase = +9'd92;\t //LUT[595] \tphase : 0.359375\t(data_i, data_q): (0.281250,0.593750)\n\t596: o_phase = +9'd94;\t //LUT[596] \tphase : 0.367188\t(data_i, data_q): (0.281250,0.625000)\n\t597: o_phase = +9'd95;\t //LUT[597] \tphase : 0.371094\t(data_i, data_q): (0.281250,0.656250)\n\t598: o_phase = +9'd96;\t //LUT[598] \tphase : 0.375000\t(data_i, data_q): (0.281250,0.687500)\n\t599: o_phase = +9'd98;\t //LUT[599] \tphase : 0.382812\t(data_i, data_q): (0.281250,0.718750)\n\t600: o_phase = +9'd99;\t //LUT[600] \tphase : 0.386719\t(data_i, data_q): (0.281250,0.750000)\n\t601: o_phase = +9'd100;\t //LUT[601] \tphase : 0.390625\t(data_i, data_q): (0.281250,0.781250)\n\t602: o_phase = +9'd101;\t //LUT[602] \tphase : 0.394531\t(data_i, data_q): (0.281250,0.812500)\n\t603: o_phase = +9'd102;\t //LUT[603] \tphase : 0.398438\t(data_i, data_q): (0.281250,0.843750)\n\t604: o_phase = +9'd103;\t //LUT[604] \tphase : 0.402344\t(data_i, data_q): (0.281250,0.875000)\n\t605: o_phase = +9'd103;\t //LUT[605] \tphase : 0.402344\t(data_i, data_q): (0.281250,0.906250)\n\t606: o_phase = +9'd104;\t //LUT[606] \tphase : 0.406250\t(data_i, data_q): (0.281250,0.937500)\n\t607: o_phase = +9'd105;\t //LUT[607] \tphase : 0.410156\t(data_i, data_q): (0.281250,0.968750)\n\t608: o_phase = -9'd106;\t //LUT[608] \tphase : -0.414062\t(data_i, data_q): (0.281250,-1.000000)\n\t609: o_phase = -9'd105;\t //LUT[609] \tphase : -0.410156\t(data_i, data_q): (0.281250,-0.968750)\n\t610: o_phase = -9'd104;\t //LUT[610] \tphase : -0.406250\t(data_i, data_q): (0.281250,-0.937500)\n\t611: o_phase = -9'd103;\t //LUT[611] \tphase : -0.402344\t(data_i, data_q): (0.281250,-0.906250)\n\t612: o_phase = -9'd103;\t //LUT[612] \tphase : -0.402344\t(data_i, data_q): (0.281250,-0.875000)\n\t613: o_phase = -9'd102;\t //LUT[613] \tphase : -0.398438\t(data_i, data_q): (0.281250,-0.843750)\n\t614: o_phase = -9'd101;\t //LUT[614] \tphase : -0.394531\t(data_i, data_q): (0.281250,-0.812500)\n\t615: o_phase = -9'd100;\t //LUT[615] \tphase : -0.390625\t(data_i, data_q): (0.281250,-0.781250)\n\t616: o_phase = -9'd99;\t //LUT[616] \tphase : -0.386719\t(data_i, data_q): (0.281250,-0.750000)\n\t617: o_phase = -9'd98;\t //LUT[617] \tphase : -0.382812\t(data_i, data_q): (0.281250,-0.718750)\n\t618: o_phase = -9'd96;\t //LUT[618] \tphase : -0.375000\t(data_i, data_q): (0.281250,-0.687500)\n\t619: o_phase = -9'd95;\t //LUT[619] \tphase : -0.371094\t(data_i, data_q): (0.281250,-0.656250)\n\t620: o_phase = -9'd94;\t //LUT[620] \tphase : -0.367188\t(data_i, data_q): (0.281250,-0.625000)\n\t621: o_phase = -9'd92;\t //LUT[621] \tphase : -0.359375\t(data_i, data_q): (0.281250,-0.593750)\n\t622: o_phase = -9'd90;\t //LUT[622] \tphase : -0.351562\t(data_i, data_q): (0.281250,-0.562500)\n\t623: o_phase = -9'd88;\t //LUT[623] \tphase : -0.343750\t(data_i, data_q): (0.281250,-0.531250)\n\t624: o_phase = -9'd86;\t //LUT[624] \tphase : -0.335938\t(data_i, data_q): (0.281250,-0.500000)\n\t625: o_phase = -9'd84;\t //LUT[625] \tphase : -0.328125\t(data_i, data_q): (0.281250,-0.468750)\n\t626: o_phase = -9'd81;\t //LUT[626] \tphase : -0.316406\t(data_i, data_q): (0.281250,-0.437500)\n\t627: o_phase = -9'd79;\t //LUT[627] \tphase : -0.308594\t(data_i, data_q): (0.281250,-0.406250)\n\t628: o_phase = -9'd76;\t //LUT[628] \tphase : -0.296875\t(data_i, data_q): (0.281250,-0.375000)\n\t629: o_phase = -9'd72;\t //LUT[629] \tphase : -0.281250\t(data_i, data_q): (0.281250,-0.343750)\n\t630: o_phase = -9'd68;\t //LUT[630] \tphase : -0.265625\t(data_i, data_q): (0.281250,-0.312500)\n\t631: o_phase = -9'd64;\t //LUT[631] \tphase : -0.250000\t(data_i, data_q): (0.281250,-0.281250)\n\t632: o_phase = -9'd59;\t //LUT[632] \tphase : -0.230469\t(data_i, data_q): (0.281250,-0.250000)\n\t633: o_phase = -9'd54;\t //LUT[633] \tphase : -0.210938\t(data_i, data_q): (0.281250,-0.218750)\n\t634: o_phase = -9'd48;\t //LUT[634] \tphase : -0.187500\t(data_i, data_q): (0.281250,-0.187500)\n\t635: o_phase = -9'd41;\t //LUT[635] \tphase : -0.160156\t(data_i, data_q): (0.281250,-0.156250)\n\t636: o_phase = -9'd34;\t //LUT[636] \tphase : -0.132812\t(data_i, data_q): (0.281250,-0.125000)\n\t637: o_phase = -9'd26;\t //LUT[637] \tphase : -0.101562\t(data_i, data_q): (0.281250,-0.093750)\n\t638: o_phase = -9'd18;\t //LUT[638] \tphase : -0.070312\t(data_i, data_q): (0.281250,-0.062500)\n\t639: o_phase = -9'd9;\t //LUT[639] \tphase : -0.035156\t(data_i, data_q): (0.281250,-0.031250)\n\t640: o_phase = +9'd0;\t //LUT[640] \tphase : 0.000000\t(data_i, data_q): (0.312500,0.000000)\n\t641: o_phase = +9'd8;\t //LUT[641] \tphase : 0.031250\t(data_i, data_q): (0.312500,0.031250)\n\t642: o_phase = +9'd16;\t //LUT[642] \tphase : 0.062500\t(data_i, data_q): (0.312500,0.062500)\n\t643: o_phase = +9'd24;\t //LUT[643] \tphase : 0.093750\t(data_i, data_q): (0.312500,0.093750)\n\t644: o_phase = +9'd31;\t //LUT[644] \tphase : 0.121094\t(data_i, data_q): (0.312500,0.125000)\n\t645: o_phase = +9'd38;\t //LUT[645] \tphase : 0.148438\t(data_i, data_q): (0.312500,0.156250)\n\t646: o_phase = +9'd44;\t //LUT[646] \tphase : 0.171875\t(data_i, data_q): (0.312500,0.187500)\n\t647: o_phase = +9'd50;\t //LUT[647] \tphase : 0.195312\t(data_i, data_q): (0.312500,0.218750)\n\t648: o_phase = +9'd55;\t //LUT[648] \tphase : 0.214844\t(data_i, data_q): (0.312500,0.250000)\n\t649: o_phase = +9'd60;\t //LUT[649] \tphase : 0.234375\t(data_i, data_q): (0.312500,0.281250)\n\t650: o_phase = +9'd64;\t //LUT[650] \tphase : 0.250000\t(data_i, data_q): (0.312500,0.312500)\n\t651: o_phase = +9'd68;\t //LUT[651] \tphase : 0.265625\t(data_i, data_q): (0.312500,0.343750)\n\t652: o_phase = +9'd71;\t //LUT[652] \tphase : 0.277344\t(data_i, data_q): (0.312500,0.375000)\n\t653: o_phase = +9'd75;\t //LUT[653] \tphase : 0.292969\t(data_i, data_q): (0.312500,0.406250)\n\t654: o_phase = +9'd77;\t //LUT[654] \tphase : 0.300781\t(data_i, data_q): (0.312500,0.437500)\n\t655: o_phase = +9'd80;\t //LUT[655] \tphase : 0.312500\t(data_i, data_q): (0.312500,0.468750)\n\t656: o_phase = +9'd82;\t //LUT[656] \tphase : 0.320312\t(data_i, data_q): (0.312500,0.500000)\n\t657: o_phase = +9'd85;\t //LUT[657] \tphase : 0.332031\t(data_i, data_q): (0.312500,0.531250)\n\t658: o_phase = +9'd87;\t //LUT[658] \tphase : 0.339844\t(data_i, data_q): (0.312500,0.562500)\n\t659: o_phase = +9'd89;\t //LUT[659] \tphase : 0.347656\t(data_i, data_q): (0.312500,0.593750)\n\t660: o_phase = +9'd90;\t //LUT[660] \tphase : 0.351562\t(data_i, data_q): (0.312500,0.625000)\n\t661: o_phase = +9'd92;\t //LUT[661] \tphase : 0.359375\t(data_i, data_q): (0.312500,0.656250)\n\t662: o_phase = +9'd93;\t //LUT[662] \tphase : 0.363281\t(data_i, data_q): (0.312500,0.687500)\n\t663: o_phase = +9'd95;\t //LUT[663] \tphase : 0.371094\t(data_i, data_q): (0.312500,0.718750)\n\t664: o_phase = +9'd96;\t //LUT[664] \tphase : 0.375000\t(data_i, data_q): (0.312500,0.750000)\n\t665: o_phase = +9'd97;\t //LUT[665] \tphase : 0.378906\t(data_i, data_q): (0.312500,0.781250)\n\t666: o_phase = +9'd98;\t //LUT[666] \tphase : 0.382812\t(data_i, data_q): (0.312500,0.812500)\n\t667: o_phase = +9'd99;\t //LUT[667] \tphase : 0.386719\t(data_i, data_q): (0.312500,0.843750)\n\t668: o_phase = +9'd100;\t //LUT[668] \tphase : 0.390625\t(data_i, data_q): (0.312500,0.875000)\n\t669: o_phase = +9'd101;\t //LUT[669] \tphase : 0.394531\t(data_i, data_q): (0.312500,0.906250)\n\t670: o_phase = +9'd102;\t //LUT[670] \tphase : 0.398438\t(data_i, data_q): (0.312500,0.937500)\n\t671: o_phase = +9'd103;\t //LUT[671] \tphase : 0.402344\t(data_i, data_q): (0.312500,0.968750)\n\t672: o_phase = -9'd103;\t //LUT[672] \tphase : -0.402344\t(data_i, data_q): (0.312500,-1.000000)\n\t673: o_phase = -9'd103;\t //LUT[673] \tphase : -0.402344\t(data_i, data_q): (0.312500,-0.968750)\n\t674: o_phase = -9'd102;\t //LUT[674] \tphase : -0.398438\t(data_i, data_q): (0.312500,-0.937500)\n\t675: o_phase = -9'd101;\t //LUT[675] \tphase : -0.394531\t(data_i, data_q): (0.312500,-0.906250)\n\t676: o_phase = -9'd100;\t //LUT[676] \tphase : -0.390625\t(data_i, data_q): (0.312500,-0.875000)\n\t677: o_phase = -9'd99;\t //LUT[677] \tphase : -0.386719\t(data_i, data_q): (0.312500,-0.843750)\n\t678: o_phase = -9'd98;\t //LUT[678] \tphase : -0.382812\t(data_i, data_q): (0.312500,-0.812500)\n\t679: o_phase = -9'd97;\t //LUT[679] \tphase : -0.378906\t(data_i, data_q): (0.312500,-0.781250)\n\t680: o_phase = -9'd96;\t //LUT[680] \tphase : -0.375000\t(data_i, data_q): (0.312500,-0.750000)\n\t681: o_phase = -9'd95;\t //LUT[681] \tphase : -0.371094\t(data_i, data_q): (0.312500,-0.718750)\n\t682: o_phase = -9'd93;\t //LUT[682] \tphase : -0.363281\t(data_i, data_q): (0.312500,-0.687500)\n\t683: o_phase = -9'd92;\t //LUT[683] \tphase : -0.359375\t(data_i, data_q): (0.312500,-0.656250)\n\t684: o_phase = -9'd90;\t //LUT[684] \tphase : -0.351562\t(data_i, data_q): (0.312500,-0.625000)\n\t685: o_phase = -9'd89;\t //LUT[685] \tphase : -0.347656\t(data_i, data_q): (0.312500,-0.593750)\n\t686: o_phase = -9'd87;\t //LUT[686] \tphase : -0.339844\t(data_i, data_q): (0.312500,-0.562500)\n\t687: o_phase = -9'd85;\t //LUT[687] \tphase : -0.332031\t(data_i, data_q): (0.312500,-0.531250)\n\t688: o_phase = -9'd82;\t //LUT[688] \tphase : -0.320312\t(data_i, data_q): (0.312500,-0.500000)\n\t689: o_phase = -9'd80;\t //LUT[689] \tphase : -0.312500\t(data_i, data_q): (0.312500,-0.468750)\n\t690: o_phase = -9'd77;\t //LUT[690] \tphase : -0.300781\t(data_i, data_q): (0.312500,-0.437500)\n\t691: o_phase = -9'd75;\t //LUT[691] \tphase : -0.292969\t(data_i, data_q): (0.312500,-0.406250)\n\t692: o_phase = -9'd71;\t //LUT[692] \tphase : -0.277344\t(data_i, data_q): (0.312500,-0.375000)\n\t693: o_phase = -9'd68;\t //LUT[693] \tphase : -0.265625\t(data_i, data_q): (0.312500,-0.343750)\n\t694: o_phase = -9'd64;\t //LUT[694] \tphase : -0.250000\t(data_i, data_q): (0.312500,-0.312500)\n\t695: o_phase = -9'd60;\t //LUT[695] \tphase : -0.234375\t(data_i, data_q): (0.312500,-0.281250)\n\t696: o_phase = -9'd55;\t //LUT[696] \tphase : -0.214844\t(data_i, data_q): (0.312500,-0.250000)\n\t697: o_phase = -9'd50;\t //LUT[697] \tphase : -0.195312\t(data_i, data_q): (0.312500,-0.218750)\n\t698: o_phase = -9'd44;\t //LUT[698] \tphase : -0.171875\t(data_i, data_q): (0.312500,-0.187500)\n\t699: o_phase = -9'd38;\t //LUT[699] \tphase : -0.148438\t(data_i, data_q): (0.312500,-0.156250)\n\t700: o_phase = -9'd31;\t //LUT[700] \tphase : -0.121094\t(data_i, data_q): (0.312500,-0.125000)\n\t701: o_phase = -9'd24;\t //LUT[701] \tphase : -0.093750\t(data_i, data_q): (0.312500,-0.093750)\n\t702: o_phase = -9'd16;\t //LUT[702] \tphase : -0.062500\t(data_i, data_q): (0.312500,-0.062500)\n\t703: o_phase = -9'd8;\t //LUT[703] \tphase : -0.031250\t(data_i, data_q): (0.312500,-0.031250)\n\t704: o_phase = +9'd0;\t //LUT[704] \tphase : 0.000000\t(data_i, data_q): (0.343750,0.000000)\n\t705: o_phase = +9'd7;\t //LUT[705] \tphase : 0.027344\t(data_i, data_q): (0.343750,0.031250)\n\t706: o_phase = +9'd15;\t //LUT[706] \tphase : 0.058594\t(data_i, data_q): (0.343750,0.062500)\n\t707: o_phase = +9'd22;\t //LUT[707] \tphase : 0.085938\t(data_i, data_q): (0.343750,0.093750)\n\t708: o_phase = +9'd28;\t //LUT[708] \tphase : 0.109375\t(data_i, data_q): (0.343750,0.125000)\n\t709: o_phase = +9'd35;\t //LUT[709] \tphase : 0.136719\t(data_i, data_q): (0.343750,0.156250)\n\t710: o_phase = +9'd41;\t //LUT[710] \tphase : 0.160156\t(data_i, data_q): (0.343750,0.187500)\n\t711: o_phase = +9'd46;\t //LUT[711] \tphase : 0.179688\t(data_i, data_q): (0.343750,0.218750)\n\t712: o_phase = +9'd51;\t //LUT[712] \tphase : 0.199219\t(data_i, data_q): (0.343750,0.250000)\n\t713: o_phase = +9'd56;\t //LUT[713] \tphase : 0.218750\t(data_i, data_q): (0.343750,0.281250)\n\t714: o_phase = +9'd60;\t //LUT[714] \tphase : 0.234375\t(data_i, data_q): (0.343750,0.312500)\n\t715: o_phase = +9'd64;\t //LUT[715] \tphase : 0.250000\t(data_i, data_q): (0.343750,0.343750)\n\t716: o_phase = +9'd68;\t //LUT[716] \tphase : 0.265625\t(data_i, data_q): (0.343750,0.375000)\n\t717: o_phase = +9'd71;\t //LUT[717] \tphase : 0.277344\t(data_i, data_q): (0.343750,0.406250)\n\t718: o_phase = +9'd74;\t //LUT[718] \tphase : 0.289062\t(data_i, data_q): (0.343750,0.437500)\n\t719: o_phase = +9'd76;\t //LUT[719] \tphase : 0.296875\t(data_i, data_q): (0.343750,0.468750)\n\t720: o_phase = +9'd79;\t //LUT[720] \tphase : 0.308594\t(data_i, data_q): (0.343750,0.500000)\n\t721: o_phase = +9'd81;\t //LUT[721] \tphase : 0.316406\t(data_i, data_q): (0.343750,0.531250)\n\t722: o_phase = +9'd83;\t //LUT[722] \tphase : 0.324219\t(data_i, data_q): (0.343750,0.562500)\n\t723: o_phase = +9'd85;\t //LUT[723] \tphase : 0.332031\t(data_i, data_q): (0.343750,0.593750)\n\t724: o_phase = +9'd87;\t //LUT[724] \tphase : 0.339844\t(data_i, data_q): (0.343750,0.625000)\n\t725: o_phase = +9'd89;\t //LUT[725] \tphase : 0.347656\t(data_i, data_q): (0.343750,0.656250)\n\t726: o_phase = +9'd90;\t //LUT[726] \tphase : 0.351562\t(data_i, data_q): (0.343750,0.687500)\n\t727: o_phase = +9'd92;\t //LUT[727] \tphase : 0.359375\t(data_i, data_q): (0.343750,0.718750)\n\t728: o_phase = +9'd93;\t //LUT[728] \tphase : 0.363281\t(data_i, data_q): (0.343750,0.750000)\n\t729: o_phase = +9'd94;\t //LUT[729] \tphase : 0.367188\t(data_i, data_q): (0.343750,0.781250)\n\t730: o_phase = +9'd95;\t //LUT[730] \tphase : 0.371094\t(data_i, data_q): (0.343750,0.812500)\n\t731: o_phase = +9'd96;\t //LUT[731] \tphase : 0.375000\t(data_i, data_q): (0.343750,0.843750)\n\t732: o_phase = +9'd97;\t //LUT[732] \tphase : 0.378906\t(data_i, data_q): (0.343750,0.875000)\n\t733: o_phase = +9'd98;\t //LUT[733] \tphase : 0.382812\t(data_i, data_q): (0.343750,0.906250)\n\t734: o_phase = +9'd99;\t //LUT[734] \tphase : 0.386719\t(data_i, data_q): (0.343750,0.937500)\n\t735: o_phase = +9'd100;\t //LUT[735] \tphase : 0.390625\t(data_i, data_q): (0.343750,0.968750)\n\t736: o_phase = -9'd101;\t //LUT[736] \tphase : -0.394531\t(data_i, data_q): (0.343750,-1.000000)\n\t737: o_phase = -9'd100;\t //LUT[737] \tphase : -0.390625\t(data_i, data_q): (0.343750,-0.968750)\n\t738: o_phase = -9'd99;\t //LUT[738] \tphase : -0.386719\t(data_i, data_q): (0.343750,-0.937500)\n\t739: o_phase = -9'd98;\t //LUT[739] \tphase : -0.382812\t(data_i, data_q): (0.343750,-0.906250)\n\t740: o_phase = -9'd97;\t //LUT[740] \tphase : -0.378906\t(data_i, data_q): (0.343750,-0.875000)\n\t741: o_phase = -9'd96;\t //LUT[741] \tphase : -0.375000\t(data_i, data_q): (0.343750,-0.843750)\n\t742: o_phase = -9'd95;\t //LUT[742] \tphase : -0.371094\t(data_i, data_q): (0.343750,-0.812500)\n\t743: o_phase = -9'd94;\t //LUT[743] \tphase : -0.367188\t(data_i, data_q): (0.343750,-0.781250)\n\t744: o_phase = -9'd93;\t //LUT[744] \tphase : -0.363281\t(data_i, data_q): (0.343750,-0.750000)\n\t745: o_phase = -9'd92;\t //LUT[745] \tphase : -0.359375\t(data_i, data_q): (0.343750,-0.718750)\n\t746: o_phase = -9'd90;\t //LUT[746] \tphase : -0.351562\t(data_i, data_q): (0.343750,-0.687500)\n\t747: o_phase = -9'd89;\t //LUT[747] \tphase : -0.347656\t(data_i, data_q): (0.343750,-0.656250)\n\t748: o_phase = -9'd87;\t //LUT[748] \tphase : -0.339844\t(data_i, data_q): (0.343750,-0.625000)\n\t749: o_phase = -9'd85;\t //LUT[749] \tphase : -0.332031\t(data_i, data_q): (0.343750,-0.593750)\n\t750: o_phase = -9'd83;\t //LUT[750] \tphase : -0.324219\t(data_i, data_q): (0.343750,-0.562500)\n\t751: o_phase = -9'd81;\t //LUT[751] \tphase : -0.316406\t(data_i, data_q): (0.343750,-0.531250)\n\t752: o_phase = -9'd79;\t //LUT[752] \tphase : -0.308594\t(data_i, data_q): (0.343750,-0.500000)\n\t753: o_phase = -9'd76;\t //LUT[753] \tphase : -0.296875\t(data_i, data_q): (0.343750,-0.468750)\n\t754: o_phase = -9'd74;\t //LUT[754] \tphase : -0.289062\t(data_i, data_q): (0.343750,-0.437500)\n\t755: o_phase = -9'd71;\t //LUT[755] \tphase : -0.277344\t(data_i, data_q): (0.343750,-0.406250)\n\t756: o_phase = -9'd68;\t //LUT[756] \tphase : -0.265625\t(data_i, data_q): (0.343750,-0.375000)\n\t757: o_phase = -9'd64;\t //LUT[757] \tphase : -0.250000\t(data_i, data_q): (0.343750,-0.343750)\n\t758: o_phase = -9'd60;\t //LUT[758] \tphase : -0.234375\t(data_i, data_q): (0.343750,-0.312500)\n\t759: o_phase = -9'd56;\t //LUT[759] \tphase : -0.218750\t(data_i, data_q): (0.343750,-0.281250)\n\t760: o_phase = -9'd51;\t //LUT[760] \tphase : -0.199219\t(data_i, data_q): (0.343750,-0.250000)\n\t761: o_phase = -9'd46;\t //LUT[761] \tphase : -0.179688\t(data_i, data_q): (0.343750,-0.218750)\n\t762: o_phase = -9'd41;\t //LUT[762] \tphase : -0.160156\t(data_i, data_q): (0.343750,-0.187500)\n\t763: o_phase = -9'd35;\t //LUT[763] \tphase : -0.136719\t(data_i, data_q): (0.343750,-0.156250)\n\t764: o_phase = -9'd28;\t //LUT[764] \tphase : -0.109375\t(data_i, data_q): (0.343750,-0.125000)\n\t765: o_phase = -9'd22;\t //LUT[765] \tphase : -0.085938\t(data_i, data_q): (0.343750,-0.093750)\n\t766: o_phase = -9'd15;\t //LUT[766] \tphase : -0.058594\t(data_i, data_q): (0.343750,-0.062500)\n\t767: o_phase = -9'd7;\t //LUT[767] \tphase : -0.027344\t(data_i, data_q): (0.343750,-0.031250)\n\t768: o_phase = +9'd0;\t //LUT[768] \tphase : 0.000000\t(data_i, data_q): (0.375000,0.000000)\n\t769: o_phase = +9'd7;\t //LUT[769] \tphase : 0.027344\t(data_i, data_q): (0.375000,0.031250)\n\t770: o_phase = +9'd13;\t //LUT[770] \tphase : 0.050781\t(data_i, data_q): (0.375000,0.062500)\n\t771: o_phase = +9'd20;\t //LUT[771] \tphase : 0.078125\t(data_i, data_q): (0.375000,0.093750)\n\t772: o_phase = +9'd26;\t //LUT[772] \tphase : 0.101562\t(data_i, data_q): (0.375000,0.125000)\n\t773: o_phase = +9'd32;\t //LUT[773] \tphase : 0.125000\t(data_i, data_q): (0.375000,0.156250)\n\t774: o_phase = +9'd38;\t //LUT[774] \tphase : 0.148438\t(data_i, data_q): (0.375000,0.187500)\n\t775: o_phase = +9'd43;\t //LUT[775] \tphase : 0.167969\t(data_i, data_q): (0.375000,0.218750)\n\t776: o_phase = +9'd48;\t //LUT[776] \tphase : 0.187500\t(data_i, data_q): (0.375000,0.250000)\n\t777: o_phase = +9'd52;\t //LUT[777] \tphase : 0.203125\t(data_i, data_q): (0.375000,0.281250)\n\t778: o_phase = +9'd57;\t //LUT[778] \tphase : 0.222656\t(data_i, data_q): (0.375000,0.312500)\n\t779: o_phase = +9'd60;\t //LUT[779] \tphase : 0.234375\t(data_i, data_q): (0.375000,0.343750)\n\t780: o_phase = +9'd64;\t //LUT[780] \tphase : 0.250000\t(data_i, data_q): (0.375000,0.375000)\n\t781: o_phase = +9'd67;\t //LUT[781] \tphase : 0.261719\t(data_i, data_q): (0.375000,0.406250)\n\t782: o_phase = +9'd70;\t //LUT[782] \tphase : 0.273438\t(data_i, data_q): (0.375000,0.437500)\n\t783: o_phase = +9'd73;\t //LUT[783] \tphase : 0.285156\t(data_i, data_q): (0.375000,0.468750)\n\t784: o_phase = +9'd76;\t //LUT[784] \tphase : 0.296875\t(data_i, data_q): (0.375000,0.500000)\n\t785: o_phase = +9'd78;\t //LUT[785] \tphase : 0.304688\t(data_i, data_q): (0.375000,0.531250)\n\t786: o_phase = +9'd80;\t //LUT[786] \tphase : 0.312500\t(data_i, data_q): (0.375000,0.562500)\n\t787: o_phase = +9'd82;\t //LUT[787] \tphase : 0.320312\t(data_i, data_q): (0.375000,0.593750)\n\t788: o_phase = +9'd84;\t //LUT[788] \tphase : 0.328125\t(data_i, data_q): (0.375000,0.625000)\n\t789: o_phase = +9'd86;\t //LUT[789] \tphase : 0.335938\t(data_i, data_q): (0.375000,0.656250)\n\t790: o_phase = +9'd87;\t //LUT[790] \tphase : 0.339844\t(data_i, data_q): (0.375000,0.687500)\n\t791: o_phase = +9'd89;\t //LUT[791] \tphase : 0.347656\t(data_i, data_q): (0.375000,0.718750)\n\t792: o_phase = +9'd90;\t //LUT[792] \tphase : 0.351562\t(data_i, data_q): (0.375000,0.750000)\n\t793: o_phase = +9'd92;\t //LUT[793] \tphase : 0.359375\t(data_i, data_q): (0.375000,0.781250)\n\t794: o_phase = +9'd93;\t //LUT[794] \tphase : 0.363281\t(data_i, data_q): (0.375000,0.812500)\n\t795: o_phase = +9'd94;\t //LUT[795] \tphase : 0.367188\t(data_i, data_q): (0.375000,0.843750)\n\t796: o_phase = +9'd95;\t //LUT[796] \tphase : 0.371094\t(data_i, data_q): (0.375000,0.875000)\n\t797: o_phase = +9'd96;\t //LUT[797] \tphase : 0.375000\t(data_i, data_q): (0.375000,0.906250)\n\t798: o_phase = +9'd97;\t //LUT[798] \tphase : 0.378906\t(data_i, data_q): (0.375000,0.937500)\n\t799: o_phase = +9'd98;\t //LUT[799] \tphase : 0.382812\t(data_i, data_q): (0.375000,0.968750)\n\t800: o_phase = -9'd99;\t //LUT[800] \tphase : -0.386719\t(data_i, data_q): (0.375000,-1.000000)\n\t801: o_phase = -9'd98;\t //LUT[801] \tphase : -0.382812\t(data_i, data_q): (0.375000,-0.968750)\n\t802: o_phase = -9'd97;\t //LUT[802] \tphase : -0.378906\t(data_i, data_q): (0.375000,-0.937500)\n\t803: o_phase = -9'd96;\t //LUT[803] \tphase : -0.375000\t(data_i, data_q): (0.375000,-0.906250)\n\t804: o_phase = -9'd95;\t //LUT[804] \tphase : -0.371094\t(data_i, data_q): (0.375000,-0.875000)\n\t805: o_phase = -9'd94;\t //LUT[805] \tphase : -0.367188\t(data_i, data_q): (0.375000,-0.843750)\n\t806: o_phase = -9'd93;\t //LUT[806] \tphase : -0.363281\t(data_i, data_q): (0.375000,-0.812500)\n\t807: o_phase = -9'd92;\t //LUT[807] \tphase : -0.359375\t(data_i, data_q): (0.375000,-0.781250)\n\t808: o_phase = -9'd90;\t //LUT[808] \tphase : -0.351562\t(data_i, data_q): (0.375000,-0.750000)\n\t809: o_phase = -9'd89;\t //LUT[809] \tphase : -0.347656\t(data_i, data_q): (0.375000,-0.718750)\n\t810: o_phase = -9'd87;\t //LUT[810] \tphase : -0.339844\t(data_i, data_q): (0.375000,-0.687500)\n\t811: o_phase = -9'd86;\t //LUT[811] \tphase : -0.335938\t(data_i, data_q): (0.375000,-0.656250)\n\t812: o_phase = -9'd84;\t //LUT[812] \tphase : -0.328125\t(data_i, data_q): (0.375000,-0.625000)\n\t813: o_phase = -9'd82;\t //LUT[813] \tphase : -0.320312\t(data_i, data_q): (0.375000,-0.593750)\n\t814: o_phase = -9'd80;\t //LUT[814] \tphase : -0.312500\t(data_i, data_q): (0.375000,-0.562500)\n\t815: o_phase = -9'd78;\t //LUT[815] \tphase : -0.304688\t(data_i, data_q): (0.375000,-0.531250)\n\t816: o_phase = -9'd76;\t //LUT[816] \tphase : -0.296875\t(data_i, data_q): (0.375000,-0.500000)\n\t817: o_phase = -9'd73;\t //LUT[817] \tphase : -0.285156\t(data_i, data_q): (0.375000,-0.468750)\n\t818: o_phase = -9'd70;\t //LUT[818] \tphase : -0.273438\t(data_i, data_q): (0.375000,-0.437500)\n\t819: o_phase = -9'd67;\t //LUT[819] \tphase : -0.261719\t(data_i, data_q): (0.375000,-0.406250)\n\t820: o_phase = -9'd64;\t //LUT[820] \tphase : -0.250000\t(data_i, data_q): (0.375000,-0.375000)\n\t821: o_phase = -9'd60;\t //LUT[821] \tphase : -0.234375\t(data_i, data_q): (0.375000,-0.343750)\n\t822: o_phase = -9'd57;\t //LUT[822] \tphase : -0.222656\t(data_i, data_q): (0.375000,-0.312500)\n\t823: o_phase = -9'd52;\t //LUT[823] \tphase : -0.203125\t(data_i, data_q): (0.375000,-0.281250)\n\t824: o_phase = -9'd48;\t //LUT[824] \tphase : -0.187500\t(data_i, data_q): (0.375000,-0.250000)\n\t825: o_phase = -9'd43;\t //LUT[825] \tphase : -0.167969\t(data_i, data_q): (0.375000,-0.218750)\n\t826: o_phase = -9'd38;\t //LUT[826] \tphase : -0.148438\t(data_i, data_q): (0.375000,-0.187500)\n\t827: o_phase = -9'd32;\t //LUT[827] \tphase : -0.125000\t(data_i, data_q): (0.375000,-0.156250)\n\t828: o_phase = -9'd26;\t //LUT[828] \tphase : -0.101562\t(data_i, data_q): (0.375000,-0.125000)\n\t829: o_phase = -9'd20;\t //LUT[829] \tphase : -0.078125\t(data_i, data_q): (0.375000,-0.093750)\n\t830: o_phase = -9'd13;\t //LUT[830] \tphase : -0.050781\t(data_i, data_q): (0.375000,-0.062500)\n\t831: o_phase = -9'd7;\t //LUT[831] \tphase : -0.027344\t(data_i, data_q): (0.375000,-0.031250)\n\t832: o_phase = +9'd0;\t //LUT[832] \tphase : 0.000000\t(data_i, data_q): (0.406250,0.000000)\n\t833: o_phase = +9'd6;\t //LUT[833] \tphase : 0.023438\t(data_i, data_q): (0.406250,0.031250)\n\t834: o_phase = +9'd12;\t //LUT[834] \tphase : 0.046875\t(data_i, data_q): (0.406250,0.062500)\n\t835: o_phase = +9'd18;\t //LUT[835] \tphase : 0.070312\t(data_i, data_q): (0.406250,0.093750)\n\t836: o_phase = +9'd24;\t //LUT[836] \tphase : 0.093750\t(data_i, data_q): (0.406250,0.125000)\n\t837: o_phase = +9'd30;\t //LUT[837] \tphase : 0.117188\t(data_i, data_q): (0.406250,0.156250)\n\t838: o_phase = +9'd35;\t //LUT[838] \tphase : 0.136719\t(data_i, data_q): (0.406250,0.187500)\n\t839: o_phase = +9'd40;\t //LUT[839] \tphase : 0.156250\t(data_i, data_q): (0.406250,0.218750)\n\t840: o_phase = +9'd45;\t //LUT[840] \tphase : 0.175781\t(data_i, data_q): (0.406250,0.250000)\n\t841: o_phase = +9'd49;\t //LUT[841] \tphase : 0.191406\t(data_i, data_q): (0.406250,0.281250)\n\t842: o_phase = +9'd53;\t //LUT[842] \tphase : 0.207031\t(data_i, data_q): (0.406250,0.312500)\n\t843: o_phase = +9'd57;\t //LUT[843] \tphase : 0.222656\t(data_i, data_q): (0.406250,0.343750)\n\t844: o_phase = +9'd61;\t //LUT[844] \tphase : 0.238281\t(data_i, data_q): (0.406250,0.375000)\n\t845: o_phase = +9'd64;\t //LUT[845] \tphase : 0.250000\t(data_i, data_q): (0.406250,0.406250)\n\t846: o_phase = +9'd67;\t //LUT[846] \tphase : 0.261719\t(data_i, data_q): (0.406250,0.437500)\n\t847: o_phase = +9'd70;\t //LUT[847] \tphase : 0.273438\t(data_i, data_q): (0.406250,0.468750)\n\t848: o_phase = +9'd72;\t //LUT[848] \tphase : 0.281250\t(data_i, data_q): (0.406250,0.500000)\n\t849: o_phase = +9'd75;\t //LUT[849] \tphase : 0.292969\t(data_i, data_q): (0.406250,0.531250)\n\t850: o_phase = +9'd77;\t //LUT[850] \tphase : 0.300781\t(data_i, data_q): (0.406250,0.562500)\n\t851: o_phase = +9'd79;\t //LUT[851] \tphase : 0.308594\t(data_i, data_q): (0.406250,0.593750)\n\t852: o_phase = +9'd81;\t //LUT[852] \tphase : 0.316406\t(data_i, data_q): (0.406250,0.625000)\n\t853: o_phase = +9'd83;\t //LUT[853] \tphase : 0.324219\t(data_i, data_q): (0.406250,0.656250)\n\t854: o_phase = +9'd85;\t //LUT[854] \tphase : 0.332031\t(data_i, data_q): (0.406250,0.687500)\n\t855: o_phase = +9'd86;\t //LUT[855] \tphase : 0.335938\t(data_i, data_q): (0.406250,0.718750)\n\t856: o_phase = +9'd88;\t //LUT[856] \tphase : 0.343750\t(data_i, data_q): (0.406250,0.750000)\n\t857: o_phase = +9'd89;\t //LUT[857] \tphase : 0.347656\t(data_i, data_q): (0.406250,0.781250)\n\t858: o_phase = +9'd90;\t //LUT[858] \tphase : 0.351562\t(data_i, data_q): (0.406250,0.812500)\n\t859: o_phase = +9'd91;\t //LUT[859] \tphase : 0.355469\t(data_i, data_q): (0.406250,0.843750)\n\t860: o_phase = +9'd93;\t //LUT[860] \tphase : 0.363281\t(data_i, data_q): (0.406250,0.875000)\n\t861: o_phase = +9'd94;\t //LUT[861] \tphase : 0.367188\t(data_i, data_q): (0.406250,0.906250)\n\t862: o_phase = +9'd95;\t //LUT[862] \tphase : 0.371094\t(data_i, data_q): (0.406250,0.937500)\n\t863: o_phase = +9'd96;\t //LUT[863] \tphase : 0.375000\t(data_i, data_q): (0.406250,0.968750)\n\t864: o_phase = -9'd97;\t //LUT[864] \tphase : -0.378906\t(data_i, data_q): (0.406250,-1.000000)\n\t865: o_phase = -9'd96;\t //LUT[865] \tphase : -0.375000\t(data_i, data_q): (0.406250,-0.968750)\n\t866: o_phase = -9'd95;\t //LUT[866] \tphase : -0.371094\t(data_i, data_q): (0.406250,-0.937500)\n\t867: o_phase = -9'd94;\t //LUT[867] \tphase : -0.367188\t(data_i, data_q): (0.406250,-0.906250)\n\t868: o_phase = -9'd93;\t //LUT[868] \tphase : -0.363281\t(data_i, data_q): (0.406250,-0.875000)\n\t869: o_phase = -9'd91;\t //LUT[869] \tphase : -0.355469\t(data_i, data_q): (0.406250,-0.843750)\n\t870: o_phase = -9'd90;\t //LUT[870] \tphase : -0.351562\t(data_i, data_q): (0.406250,-0.812500)\n\t871: o_phase = -9'd89;\t //LUT[871] \tphase : -0.347656\t(data_i, data_q): (0.406250,-0.781250)\n\t872: o_phase = -9'd88;\t //LUT[872] \tphase : -0.343750\t(data_i, data_q): (0.406250,-0.750000)\n\t873: o_phase = -9'd86;\t //LUT[873] \tphase : -0.335938\t(data_i, data_q): (0.406250,-0.718750)\n\t874: o_phase = -9'd85;\t //LUT[874] \tphase : -0.332031\t(data_i, data_q): (0.406250,-0.687500)\n\t875: o_phase = -9'd83;\t //LUT[875] \tphase : -0.324219\t(data_i, data_q): (0.406250,-0.656250)\n\t876: o_phase = -9'd81;\t //LUT[876] \tphase : -0.316406\t(data_i, data_q): (0.406250,-0.625000)\n\t877: o_phase = -9'd79;\t //LUT[877] \tphase : -0.308594\t(data_i, data_q): (0.406250,-0.593750)\n\t878: o_phase = -9'd77;\t //LUT[878] \tphase : -0.300781\t(data_i, data_q): (0.406250,-0.562500)\n\t879: o_phase = -9'd75;\t //LUT[879] \tphase : -0.292969\t(data_i, data_q): (0.406250,-0.531250)\n\t880: o_phase = -9'd72;\t //LUT[880] \tphase : -0.281250\t(data_i, data_q): (0.406250,-0.500000)\n\t881: o_phase = -9'd70;\t //LUT[881] \tphase : -0.273438\t(data_i, data_q): (0.406250,-0.468750)\n\t882: o_phase = -9'd67;\t //LUT[882] \tphase : -0.261719\t(data_i, data_q): (0.406250,-0.437500)\n\t883: o_phase = -9'd64;\t //LUT[883] \tphase : -0.250000\t(data_i, data_q): (0.406250,-0.406250)\n\t884: o_phase = -9'd61;\t //LUT[884] \tphase : -0.238281\t(data_i, data_q): (0.406250,-0.375000)\n\t885: o_phase = -9'd57;\t //LUT[885] \tphase : -0.222656\t(data_i, data_q): (0.406250,-0.343750)\n\t886: o_phase = -9'd53;\t //LUT[886] \tphase : -0.207031\t(data_i, data_q): (0.406250,-0.312500)\n\t887: o_phase = -9'd49;\t //LUT[887] \tphase : -0.191406\t(data_i, data_q): (0.406250,-0.281250)\n\t888: o_phase = -9'd45;\t //LUT[888] \tphase : -0.175781\t(data_i, data_q): (0.406250,-0.250000)\n\t889: o_phase = -9'd40;\t //LUT[889] \tphase : -0.156250\t(data_i, data_q): (0.406250,-0.218750)\n\t890: o_phase = -9'd35;\t //LUT[890] \tphase : -0.136719\t(data_i, data_q): (0.406250,-0.187500)\n\t891: o_phase = -9'd30;\t //LUT[891] \tphase : -0.117188\t(data_i, data_q): (0.406250,-0.156250)\n\t892: o_phase = -9'd24;\t //LUT[892] \tphase : -0.093750\t(data_i, data_q): (0.406250,-0.125000)\n\t893: o_phase = -9'd18;\t //LUT[893] \tphase : -0.070312\t(data_i, data_q): (0.406250,-0.093750)\n\t894: o_phase = -9'd12;\t //LUT[894] \tphase : -0.046875\t(data_i, data_q): (0.406250,-0.062500)\n\t895: o_phase = -9'd6;\t //LUT[895] \tphase : -0.023438\t(data_i, data_q): (0.406250,-0.031250)\n\t896: o_phase = +9'd0;\t //LUT[896] \tphase : 0.000000\t(data_i, data_q): (0.437500,0.000000)\n\t897: o_phase = +9'd6;\t //LUT[897] \tphase : 0.023438\t(data_i, data_q): (0.437500,0.031250)\n\t898: o_phase = +9'd12;\t //LUT[898] \tphase : 0.046875\t(data_i, data_q): (0.437500,0.062500)\n\t899: o_phase = +9'd17;\t //LUT[899] \tphase : 0.066406\t(data_i, data_q): (0.437500,0.093750)\n\t900: o_phase = +9'd23;\t //LUT[900] \tphase : 0.089844\t(data_i, data_q): (0.437500,0.125000)\n\t901: o_phase = +9'd28;\t //LUT[901] \tphase : 0.109375\t(data_i, data_q): (0.437500,0.156250)\n\t902: o_phase = +9'd33;\t //LUT[902] \tphase : 0.128906\t(data_i, data_q): (0.437500,0.187500)\n\t903: o_phase = +9'd38;\t //LUT[903] \tphase : 0.148438\t(data_i, data_q): (0.437500,0.218750)\n\t904: o_phase = +9'd42;\t //LUT[904] \tphase : 0.164062\t(data_i, data_q): (0.437500,0.250000)\n\t905: o_phase = +9'd47;\t //LUT[905] \tphase : 0.183594\t(data_i, data_q): (0.437500,0.281250)\n\t906: o_phase = +9'd51;\t //LUT[906] \tphase : 0.199219\t(data_i, data_q): (0.437500,0.312500)\n\t907: o_phase = +9'd54;\t //LUT[907] \tphase : 0.210938\t(data_i, data_q): (0.437500,0.343750)\n\t908: o_phase = +9'd58;\t //LUT[908] \tphase : 0.226562\t(data_i, data_q): (0.437500,0.375000)\n\t909: o_phase = +9'd61;\t //LUT[909] \tphase : 0.238281\t(data_i, data_q): (0.437500,0.406250)\n\t910: o_phase = +9'd64;\t //LUT[910] \tphase : 0.250000\t(data_i, data_q): (0.437500,0.437500)\n\t911: o_phase = +9'd67;\t //LUT[911] \tphase : 0.261719\t(data_i, data_q): (0.437500,0.468750)\n\t912: o_phase = +9'd69;\t //LUT[912] \tphase : 0.269531\t(data_i, data_q): (0.437500,0.500000)\n\t913: o_phase = +9'd72;\t //LUT[913] \tphase : 0.281250\t(data_i, data_q): (0.437500,0.531250)\n\t914: o_phase = +9'd74;\t //LUT[914] \tphase : 0.289062\t(data_i, data_q): (0.437500,0.562500)\n\t915: o_phase = +9'd76;\t //LUT[915] \tphase : 0.296875\t(data_i, data_q): (0.437500,0.593750)\n\t916: o_phase = +9'd78;\t //LUT[916] \tphase : 0.304688\t(data_i, data_q): (0.437500,0.625000)\n\t917: o_phase = +9'd80;\t //LUT[917] \tphase : 0.312500\t(data_i, data_q): (0.437500,0.656250)\n\t918: o_phase = +9'd82;\t //LUT[918] \tphase : 0.320312\t(data_i, data_q): (0.437500,0.687500)\n\t919: o_phase = +9'd83;\t //LUT[919] \tphase : 0.324219\t(data_i, data_q): (0.437500,0.718750)\n\t920: o_phase = +9'd85;\t //LUT[920] \tphase : 0.332031\t(data_i, data_q): (0.437500,0.750000)\n\t921: o_phase = +9'd86;\t //LUT[921] \tphase : 0.335938\t(data_i, data_q): (0.437500,0.781250)\n\t922: o_phase = +9'd88;\t //LUT[922] \tphase : 0.343750\t(data_i, data_q): (0.437500,0.812500)\n\t923: o_phase = +9'd89;\t //LUT[923] \tphase : 0.347656\t(data_i, data_q): (0.437500,0.843750)\n\t924: o_phase = +9'd90;\t //LUT[924] \tphase : 0.351562\t(data_i, data_q): (0.437500,0.875000)\n\t925: o_phase = +9'd91;\t //LUT[925] \tphase : 0.355469\t(data_i, data_q): (0.437500,0.906250)\n\t926: o_phase = +9'd92;\t //LUT[926] \tphase : 0.359375\t(data_i, data_q): (0.437500,0.937500)\n\t927: o_phase = +9'd93;\t //LUT[927] \tphase : 0.363281\t(data_i, data_q): (0.437500,0.968750)\n\t928: o_phase = -9'd94;\t //LUT[928] \tphase : -0.367188\t(data_i, data_q): (0.437500,-1.000000)\n\t929: o_phase = -9'd93;\t //LUT[929] \tphase : -0.363281\t(data_i, data_q): (0.437500,-0.968750)\n\t930: o_phase = -9'd92;\t //LUT[930] \tphase : -0.359375\t(data_i, data_q): (0.437500,-0.937500)\n\t931: o_phase = -9'd91;\t //LUT[931] \tphase : -0.355469\t(data_i, data_q): (0.437500,-0.906250)\n\t932: o_phase = -9'd90;\t //LUT[932] \tphase : -0.351562\t(data_i, data_q): (0.437500,-0.875000)\n\t933: o_phase = -9'd89;\t //LUT[933] \tphase : -0.347656\t(data_i, data_q): (0.437500,-0.843750)\n\t934: o_phase = -9'd88;\t //LUT[934] \tphase : -0.343750\t(data_i, data_q): (0.437500,-0.812500)\n\t935: o_phase = -9'd86;\t //LUT[935] \tphase : -0.335938\t(data_i, data_q): (0.437500,-0.781250)\n\t936: o_phase = -9'd85;\t //LUT[936] \tphase : -0.332031\t(data_i, data_q): (0.437500,-0.750000)\n\t937: o_phase = -9'd83;\t //LUT[937] \tphase : -0.324219\t(data_i, data_q): (0.437500,-0.718750)\n\t938: o_phase = -9'd82;\t //LUT[938] \tphase : -0.320312\t(data_i, data_q): (0.437500,-0.687500)\n\t939: o_phase = -9'd80;\t //LUT[939] \tphase : -0.312500\t(data_i, data_q): (0.437500,-0.656250)\n\t940: o_phase = -9'd78;\t //LUT[940] \tphase : -0.304688\t(data_i, data_q): (0.437500,-0.625000)\n\t941: o_phase = -9'd76;\t //LUT[941] \tphase : -0.296875\t(data_i, data_q): (0.437500,-0.593750)\n\t942: o_phase = -9'd74;\t //LUT[942] \tphase : -0.289062\t(data_i, data_q): (0.437500,-0.562500)\n\t943: o_phase = -9'd72;\t //LUT[943] \tphase : -0.281250\t(data_i, data_q): (0.437500,-0.531250)\n\t944: o_phase = -9'd69;\t //LUT[944] \tphase : -0.269531\t(data_i, data_q): (0.437500,-0.500000)\n\t945: o_phase = -9'd67;\t //LUT[945] \tphase : -0.261719\t(data_i, data_q): (0.437500,-0.468750)\n\t946: o_phase = -9'd64;\t //LUT[946] \tphase : -0.250000\t(data_i, data_q): (0.437500,-0.437500)\n\t947: o_phase = -9'd61;\t //LUT[947] \tphase : -0.238281\t(data_i, data_q): (0.437500,-0.406250)\n\t948: o_phase = -9'd58;\t //LUT[948] \tphase : -0.226562\t(data_i, data_q): (0.437500,-0.375000)\n\t949: o_phase = -9'd54;\t //LUT[949] \tphase : -0.210938\t(data_i, data_q): (0.437500,-0.343750)\n\t950: o_phase = -9'd51;\t //LUT[950] \tphase : -0.199219\t(data_i, data_q): (0.437500,-0.312500)\n\t951: o_phase = -9'd47;\t //LUT[951] \tphase : -0.183594\t(data_i, data_q): (0.437500,-0.281250)\n\t952: o_phase = -9'd42;\t //LUT[952] \tphase : -0.164062\t(data_i, data_q): (0.437500,-0.250000)\n\t953: o_phase = -9'd38;\t //LUT[953] \tphase : -0.148438\t(data_i, data_q): (0.437500,-0.218750)\n\t954: o_phase = -9'd33;\t //LUT[954] \tphase : -0.128906\t(data_i, data_q): (0.437500,-0.187500)\n\t955: o_phase = -9'd28;\t //LUT[955] \tphase : -0.109375\t(data_i, data_q): (0.437500,-0.156250)\n\t956: o_phase = -9'd23;\t //LUT[956] \tphase : -0.089844\t(data_i, data_q): (0.437500,-0.125000)\n\t957: o_phase = -9'd17;\t //LUT[957] \tphase : -0.066406\t(data_i, data_q): (0.437500,-0.093750)\n\t958: o_phase = -9'd12;\t //LUT[958] \tphase : -0.046875\t(data_i, data_q): (0.437500,-0.062500)\n\t959: o_phase = -9'd6;\t //LUT[959] \tphase : -0.023438\t(data_i, data_q): (0.437500,-0.031250)\n\t960: o_phase = +9'd0;\t //LUT[960] \tphase : 0.000000\t(data_i, data_q): (0.468750,0.000000)\n\t961: o_phase = +9'd5;\t //LUT[961] \tphase : 0.019531\t(data_i, data_q): (0.468750,0.031250)\n\t962: o_phase = +9'd11;\t //LUT[962] \tphase : 0.042969\t(data_i, data_q): (0.468750,0.062500)\n\t963: o_phase = +9'd16;\t //LUT[963] \tphase : 0.062500\t(data_i, data_q): (0.468750,0.093750)\n\t964: o_phase = +9'd21;\t //LUT[964] \tphase : 0.082031\t(data_i, data_q): (0.468750,0.125000)\n\t965: o_phase = +9'd26;\t //LUT[965] \tphase : 0.101562\t(data_i, data_q): (0.468750,0.156250)\n\t966: o_phase = +9'd31;\t //LUT[966] \tphase : 0.121094\t(data_i, data_q): (0.468750,0.187500)\n\t967: o_phase = +9'd36;\t //LUT[967] \tphase : 0.140625\t(data_i, data_q): (0.468750,0.218750)\n\t968: o_phase = +9'd40;\t //LUT[968] \tphase : 0.156250\t(data_i, data_q): (0.468750,0.250000)\n\t969: o_phase = +9'd44;\t //LUT[969] \tphase : 0.171875\t(data_i, data_q): (0.468750,0.281250)\n\t970: o_phase = +9'd48;\t //LUT[970] \tphase : 0.187500\t(data_i, data_q): (0.468750,0.312500)\n\t971: o_phase = +9'd52;\t //LUT[971] \tphase : 0.203125\t(data_i, data_q): (0.468750,0.343750)\n\t972: o_phase = +9'd55;\t //LUT[972] \tphase : 0.214844\t(data_i, data_q): (0.468750,0.375000)\n\t973: o_phase = +9'd58;\t //LUT[973] \tphase : 0.226562\t(data_i, data_q): (0.468750,0.406250)\n\t974: o_phase = +9'd61;\t //LUT[974] \tphase : 0.238281\t(data_i, data_q): (0.468750,0.437500)\n\t975: o_phase = +9'd64;\t //LUT[975] \tphase : 0.250000\t(data_i, data_q): (0.468750,0.468750)\n\t976: o_phase = +9'd67;\t //LUT[976] \tphase : 0.261719\t(data_i, data_q): (0.468750,0.500000)\n\t977: o_phase = +9'd69;\t //LUT[977] \tphase : 0.269531\t(data_i, data_q): (0.468750,0.531250)\n\t978: o_phase = +9'd71;\t //LUT[978] \tphase : 0.277344\t(data_i, data_q): (0.468750,0.562500)\n\t979: o_phase = +9'd74;\t //LUT[979] \tphase : 0.289062\t(data_i, data_q): (0.468750,0.593750)\n\t980: o_phase = +9'd76;\t //LUT[980] \tphase : 0.296875\t(data_i, data_q): (0.468750,0.625000)\n\t981: o_phase = +9'd77;\t //LUT[981] \tphase : 0.300781\t(data_i, data_q): (0.468750,0.656250)\n\t982: o_phase = +9'd79;\t //LUT[982] \tphase : 0.308594\t(data_i, data_q): (0.468750,0.687500)\n\t983: o_phase = +9'd81;\t //LUT[983] \tphase : 0.316406\t(data_i, data_q): (0.468750,0.718750)\n\t984: o_phase = +9'd82;\t //LUT[984] \tphase : 0.320312\t(data_i, data_q): (0.468750,0.750000)\n\t985: o_phase = +9'd84;\t //LUT[985] \tphase : 0.328125\t(data_i, data_q): (0.468750,0.781250)\n\t986: o_phase = +9'd85;\t //LUT[986] \tphase : 0.332031\t(data_i, data_q): (0.468750,0.812500)\n\t987: o_phase = +9'd87;\t //LUT[987] \tphase : 0.339844\t(data_i, data_q): (0.468750,0.843750)\n\t988: o_phase = +9'd88;\t //LUT[988] \tphase : 0.343750\t(data_i, data_q): (0.468750,0.875000)\n\t989: o_phase = +9'd89;\t //LUT[989] \tphase : 0.347656\t(data_i, data_q): (0.468750,0.906250)\n\t990: o_phase = +9'd90;\t //LUT[990] \tphase : 0.351562\t(data_i, data_q): (0.468750,0.937500)\n\t991: o_phase = +9'd91;\t //LUT[991] \tphase : 0.355469\t(data_i, data_q): (0.468750,0.968750)\n\t992: o_phase = -9'd92;\t //LUT[992] \tphase : -0.359375\t(data_i, data_q): (0.468750,-1.000000)\n\t993: o_phase = -9'd91;\t //LUT[993] \tphase : -0.355469\t(data_i, data_q): (0.468750,-0.968750)\n\t994: o_phase = -9'd90;\t //LUT[994] \tphase : -0.351562\t(data_i, data_q): (0.468750,-0.937500)\n\t995: o_phase = -9'd89;\t //LUT[995] \tphase : -0.347656\t(data_i, data_q): (0.468750,-0.906250)\n\t996: o_phase = -9'd88;\t //LUT[996] \tphase : -0.343750\t(data_i, data_q): (0.468750,-0.875000)\n\t997: o_phase = -9'd87;\t //LUT[997] \tphase : -0.339844\t(data_i, data_q): (0.468750,-0.843750)\n\t998: o_phase = -9'd85;\t //LUT[998] \tphase : -0.332031\t(data_i, data_q): (0.468750,-0.812500)\n\t999: o_phase = -9'd84;\t //LUT[999] \tphase : -0.328125\t(data_i, data_q): (0.468750,-0.781250)\n\t1000: o_phase = -9'd82;\t //LUT[1000] \tphase : -0.320312\t(data_i, data_q): (0.468750,-0.750000)\n\t1001: o_phase = -9'd81;\t //LUT[1001] \tphase : -0.316406\t(data_i, data_q): (0.468750,-0.718750)\n\t1002: o_phase = -9'd79;\t //LUT[1002] \tphase : -0.308594\t(data_i, data_q): (0.468750,-0.687500)\n\t1003: o_phase = -9'd77;\t //LUT[1003] \tphase : -0.300781\t(data_i, data_q): (0.468750,-0.656250)\n\t1004: o_phase = -9'd76;\t //LUT[1004] \tphase : -0.296875\t(data_i, data_q): (0.468750,-0.625000)\n\t1005: o_phase = -9'd74;\t //LUT[1005] \tphase : -0.289062\t(data_i, data_q): (0.468750,-0.593750)\n\t1006: o_phase = -9'd71;\t //LUT[1006] \tphase : -0.277344\t(data_i, data_q): (0.468750,-0.562500)\n\t1007: o_phase = -9'd69;\t //LUT[1007] \tphase : -0.269531\t(data_i, data_q): (0.468750,-0.531250)\n\t1008: o_phase = -9'd67;\t //LUT[1008] \tphase : -0.261719\t(data_i, data_q): (0.468750,-0.500000)\n\t1009: o_phase = -9'd64;\t //LUT[1009] \tphase : -0.250000\t(data_i, data_q): (0.468750,-0.468750)\n\t1010: o_phase = -9'd61;\t //LUT[1010] \tphase : -0.238281\t(data_i, data_q): (0.468750,-0.437500)\n\t1011: o_phase = -9'd58;\t //LUT[1011] \tphase : -0.226562\t(data_i, data_q): (0.468750,-0.406250)\n\t1012: o_phase = -9'd55;\t //LUT[1012] \tphase : -0.214844\t(data_i, data_q): (0.468750,-0.375000)\n\t1013: o_phase = -9'd52;\t //LUT[1013] \tphase : -0.203125\t(data_i, data_q): (0.468750,-0.343750)\n\t1014: o_phase = -9'd48;\t //LUT[1014] \tphase : -0.187500\t(data_i, data_q): (0.468750,-0.312500)\n\t1015: o_phase = -9'd44;\t //LUT[1015] \tphase : -0.171875\t(data_i, data_q): (0.468750,-0.281250)\n\t1016: o_phase = -9'd40;\t //LUT[1016] \tphase : -0.156250\t(data_i, data_q): (0.468750,-0.250000)\n\t1017: o_phase = -9'd36;\t //LUT[1017] \tphase : -0.140625\t(data_i, data_q): (0.468750,-0.218750)\n\t1018: o_phase = -9'd31;\t //LUT[1018] \tphase : -0.121094\t(data_i, data_q): (0.468750,-0.187500)\n\t1019: o_phase = -9'd26;\t //LUT[1019] \tphase : -0.101562\t(data_i, data_q): (0.468750,-0.156250)\n\t1020: o_phase = -9'd21;\t //LUT[1020] \tphase : -0.082031\t(data_i, data_q): (0.468750,-0.125000)\n\t1021: o_phase = -9'd16;\t //LUT[1021] \tphase : -0.062500\t(data_i, data_q): (0.468750,-0.093750)\n\t1022: o_phase = -9'd11;\t //LUT[1022] \tphase : -0.042969\t(data_i, data_q): (0.468750,-0.062500)\n\t1023: o_phase = -9'd5;\t //LUT[1023] \tphase : -0.019531\t(data_i, data_q): (0.468750,-0.031250)\n\t1024: o_phase = +9'd0;\t //LUT[1024] \tphase : 0.000000\t(data_i, data_q): (0.500000,0.000000)\n\t1025: o_phase = +9'd5;\t //LUT[1025] \tphase : 0.019531\t(data_i, data_q): (0.500000,0.031250)\n\t1026: o_phase = +9'd10;\t //LUT[1026] \tphase : 0.039062\t(data_i, data_q): (0.500000,0.062500)\n\t1027: o_phase = +9'd15;\t //LUT[1027] \tphase : 0.058594\t(data_i, data_q): (0.500000,0.093750)\n\t1028: o_phase = +9'd20;\t //LUT[1028] \tphase : 0.078125\t(data_i, data_q): (0.500000,0.125000)\n\t1029: o_phase = +9'd25;\t //LUT[1029] \tphase : 0.097656\t(data_i, data_q): (0.500000,0.156250)\n\t1030: o_phase = +9'd29;\t //LUT[1030] \tphase : 0.113281\t(data_i, data_q): (0.500000,0.187500)\n\t1031: o_phase = +9'd34;\t //LUT[1031] \tphase : 0.132812\t(data_i, data_q): (0.500000,0.218750)\n\t1032: o_phase = +9'd38;\t //LUT[1032] \tphase : 0.148438\t(data_i, data_q): (0.500000,0.250000)\n\t1033: o_phase = +9'd42;\t //LUT[1033] \tphase : 0.164062\t(data_i, data_q): (0.500000,0.281250)\n\t1034: o_phase = +9'd46;\t //LUT[1034] \tphase : 0.179688\t(data_i, data_q): (0.500000,0.312500)\n\t1035: o_phase = +9'd49;\t //LUT[1035] \tphase : 0.191406\t(data_i, data_q): (0.500000,0.343750)\n\t1036: o_phase = +9'd52;\t //LUT[1036] \tphase : 0.203125\t(data_i, data_q): (0.500000,0.375000)\n\t1037: o_phase = +9'd56;\t //LUT[1037] \tphase : 0.218750\t(data_i, data_q): (0.500000,0.406250)\n\t1038: o_phase = +9'd59;\t //LUT[1038] \tphase : 0.230469\t(data_i, data_q): (0.500000,0.437500)\n\t1039: o_phase = +9'd61;\t //LUT[1039] \tphase : 0.238281\t(data_i, data_q): (0.500000,0.468750)\n\t1040: o_phase = +9'd64;\t //LUT[1040] \tphase : 0.250000\t(data_i, data_q): (0.500000,0.500000)\n\t1041: o_phase = +9'd66;\t //LUT[1041] \tphase : 0.257812\t(data_i, data_q): (0.500000,0.531250)\n\t1042: o_phase = +9'd69;\t //LUT[1042] \tphase : 0.269531\t(data_i, data_q): (0.500000,0.562500)\n\t1043: o_phase = +9'd71;\t //LUT[1043] \tphase : 0.277344\t(data_i, data_q): (0.500000,0.593750)\n\t1044: o_phase = +9'd73;\t //LUT[1044] \tphase : 0.285156\t(data_i, data_q): (0.500000,0.625000)\n\t1045: o_phase = +9'd75;\t //LUT[1045] \tphase : 0.292969\t(data_i, data_q): (0.500000,0.656250)\n\t1046: o_phase = +9'd77;\t //LUT[1046] \tphase : 0.300781\t(data_i, data_q): (0.500000,0.687500)\n\t1047: o_phase = +9'd78;\t //LUT[1047] \tphase : 0.304688\t(data_i, data_q): (0.500000,0.718750)\n\t1048: o_phase = +9'd80;\t //LUT[1048] \tphase : 0.312500\t(data_i, data_q): (0.500000,0.750000)\n\t1049: o_phase = +9'd82;\t //LUT[1049] \tphase : 0.320312\t(data_i, data_q): (0.500000,0.781250)\n\t1050: o_phase = +9'd83;\t //LUT[1050] \tphase : 0.324219\t(data_i, data_q): (0.500000,0.812500)\n\t1051: o_phase = +9'd84;\t //LUT[1051] \tphase : 0.328125\t(data_i, data_q): (0.500000,0.843750)\n\t1052: o_phase = +9'd86;\t //LUT[1052] \tphase : 0.335938\t(data_i, data_q): (0.500000,0.875000)\n\t1053: o_phase = +9'd87;\t //LUT[1053] \tphase : 0.339844\t(data_i, data_q): (0.500000,0.906250)\n\t1054: o_phase = +9'd88;\t //LUT[1054] \tphase : 0.343750\t(data_i, data_q): (0.500000,0.937500)\n\t1055: o_phase = +9'd89;\t //LUT[1055] \tphase : 0.347656\t(data_i, data_q): (0.500000,0.968750)\n\t1056: o_phase = -9'd90;\t //LUT[1056] \tphase : -0.351562\t(data_i, data_q): (0.500000,-1.000000)\n\t1057: o_phase = -9'd89;\t //LUT[1057] \tphase : -0.347656\t(data_i, data_q): (0.500000,-0.968750)\n\t1058: o_phase = -9'd88;\t //LUT[1058] \tphase : -0.343750\t(data_i, data_q): (0.500000,-0.937500)\n\t1059: o_phase = -9'd87;\t //LUT[1059] \tphase : -0.339844\t(data_i, data_q): (0.500000,-0.906250)\n\t1060: o_phase = -9'd86;\t //LUT[1060] \tphase : -0.335938\t(data_i, data_q): (0.500000,-0.875000)\n\t1061: o_phase = -9'd84;\t //LUT[1061] \tphase : -0.328125\t(data_i, data_q): (0.500000,-0.843750)\n\t1062: o_phase = -9'd83;\t //LUT[1062] \tphase : -0.324219\t(data_i, data_q): (0.500000,-0.812500)\n\t1063: o_phase = -9'd82;\t //LUT[1063] \tphase : -0.320312\t(data_i, data_q): (0.500000,-0.781250)\n\t1064: o_phase = -9'd80;\t //LUT[1064] \tphase : -0.312500\t(data_i, data_q): (0.500000,-0.750000)\n\t1065: o_phase = -9'd78;\t //LUT[1065] \tphase : -0.304688\t(data_i, data_q): (0.500000,-0.718750)\n\t1066: o_phase = -9'd77;\t //LUT[1066] \tphase : -0.300781\t(data_i, data_q): (0.500000,-0.687500)\n\t1067: o_phase = -9'd75;\t //LUT[1067] \tphase : -0.292969\t(data_i, data_q): (0.500000,-0.656250)\n\t1068: o_phase = -9'd73;\t //LUT[1068] \tphase : -0.285156\t(data_i, data_q): (0.500000,-0.625000)\n\t1069: o_phase = -9'd71;\t //LUT[1069] \tphase : -0.277344\t(data_i, data_q): (0.500000,-0.593750)\n\t1070: o_phase = -9'd69;\t //LUT[1070] \tphase : -0.269531\t(data_i, data_q): (0.500000,-0.562500)\n\t1071: o_phase = -9'd66;\t //LUT[1071] \tphase : -0.257812\t(data_i, data_q): (0.500000,-0.531250)\n\t1072: o_phase = -9'd64;\t //LUT[1072] \tphase : -0.250000\t(data_i, data_q): (0.500000,-0.500000)\n\t1073: o_phase = -9'd61;\t //LUT[1073] \tphase : -0.238281\t(data_i, data_q): (0.500000,-0.468750)\n\t1074: o_phase = -9'd59;\t //LUT[1074] \tphase : -0.230469\t(data_i, data_q): (0.500000,-0.437500)\n\t1075: o_phase = -9'd56;\t //LUT[1075] \tphase : -0.218750\t(data_i, data_q): (0.500000,-0.406250)\n\t1076: o_phase = -9'd52;\t //LUT[1076] \tphase : -0.203125\t(data_i, data_q): (0.500000,-0.375000)\n\t1077: o_phase = -9'd49;\t //LUT[1077] \tphase : -0.191406\t(data_i, data_q): (0.500000,-0.343750)\n\t1078: o_phase = -9'd46;\t //LUT[1078] \tphase : -0.179688\t(data_i, data_q): (0.500000,-0.312500)\n\t1079: o_phase = -9'd42;\t //LUT[1079] \tphase : -0.164062\t(data_i, data_q): (0.500000,-0.281250)\n\t1080: o_phase = -9'd38;\t //LUT[1080] \tphase : -0.148438\t(data_i, data_q): (0.500000,-0.250000)\n\t1081: o_phase = -9'd34;\t //LUT[1081] \tphase : -0.132812\t(data_i, data_q): (0.500000,-0.218750)\n\t1082: o_phase = -9'd29;\t //LUT[1082] \tphase : -0.113281\t(data_i, data_q): (0.500000,-0.187500)\n\t1083: o_phase = -9'd25;\t //LUT[1083] \tphase : -0.097656\t(data_i, data_q): (0.500000,-0.156250)\n\t1084: o_phase = -9'd20;\t //LUT[1084] \tphase : -0.078125\t(data_i, data_q): (0.500000,-0.125000)\n\t1085: o_phase = -9'd15;\t //LUT[1085] \tphase : -0.058594\t(data_i, data_q): (0.500000,-0.093750)\n\t1086: o_phase = -9'd10;\t //LUT[1086] \tphase : -0.039062\t(data_i, data_q): (0.500000,-0.062500)\n\t1087: o_phase = -9'd5;\t //LUT[1087] \tphase : -0.019531\t(data_i, data_q): (0.500000,-0.031250)\n\t1088: o_phase = +9'd0;\t //LUT[1088] \tphase : 0.000000\t(data_i, data_q): (0.531250,0.000000)\n\t1089: o_phase = +9'd5;\t //LUT[1089] \tphase : 0.019531\t(data_i, data_q): (0.531250,0.031250)\n\t1090: o_phase = +9'd10;\t //LUT[1090] \tphase : 0.039062\t(data_i, data_q): (0.531250,0.062500)\n\t1091: o_phase = +9'd14;\t //LUT[1091] \tphase : 0.054688\t(data_i, data_q): (0.531250,0.093750)\n\t1092: o_phase = +9'd19;\t //LUT[1092] \tphase : 0.074219\t(data_i, data_q): (0.531250,0.125000)\n\t1093: o_phase = +9'd23;\t //LUT[1093] \tphase : 0.089844\t(data_i, data_q): (0.531250,0.156250)\n\t1094: o_phase = +9'd28;\t //LUT[1094] \tphase : 0.109375\t(data_i, data_q): (0.531250,0.187500)\n\t1095: o_phase = +9'd32;\t //LUT[1095] \tphase : 0.125000\t(data_i, data_q): (0.531250,0.218750)\n\t1096: o_phase = +9'd36;\t //LUT[1096] \tphase : 0.140625\t(data_i, data_q): (0.531250,0.250000)\n\t1097: o_phase = +9'd40;\t //LUT[1097] \tphase : 0.156250\t(data_i, data_q): (0.531250,0.281250)\n\t1098: o_phase = +9'd43;\t //LUT[1098] \tphase : 0.167969\t(data_i, data_q): (0.531250,0.312500)\n\t1099: o_phase = +9'd47;\t //LUT[1099] \tphase : 0.183594\t(data_i, data_q): (0.531250,0.343750)\n\t1100: o_phase = +9'd50;\t //LUT[1100] \tphase : 0.195312\t(data_i, data_q): (0.531250,0.375000)\n\t1101: o_phase = +9'd53;\t //LUT[1101] \tphase : 0.207031\t(data_i, data_q): (0.531250,0.406250)\n\t1102: o_phase = +9'd56;\t //LUT[1102] \tphase : 0.218750\t(data_i, data_q): (0.531250,0.437500)\n\t1103: o_phase = +9'd59;\t //LUT[1103] \tphase : 0.230469\t(data_i, data_q): (0.531250,0.468750)\n\t1104: o_phase = +9'd62;\t //LUT[1104] \tphase : 0.242188\t(data_i, data_q): (0.531250,0.500000)\n\t1105: o_phase = +9'd64;\t //LUT[1105] \tphase : 0.250000\t(data_i, data_q): (0.531250,0.531250)\n\t1106: o_phase = +9'd66;\t //LUT[1106] \tphase : 0.257812\t(data_i, data_q): (0.531250,0.562500)\n\t1107: o_phase = +9'd69;\t //LUT[1107] \tphase : 0.269531\t(data_i, data_q): (0.531250,0.593750)\n\t1108: o_phase = +9'd71;\t //LUT[1108] \tphase : 0.277344\t(data_i, data_q): (0.531250,0.625000)\n\t1109: o_phase = +9'd73;\t //LUT[1109] \tphase : 0.285156\t(data_i, data_q): (0.531250,0.656250)\n\t1110: o_phase = +9'd74;\t //LUT[1110] \tphase : 0.289062\t(data_i, data_q): (0.531250,0.687500)\n\t1111: o_phase = +9'd76;\t //LUT[1111] \tphase : 0.296875\t(data_i, data_q): (0.531250,0.718750)\n\t1112: o_phase = +9'd78;\t //LUT[1112] \tphase : 0.304688\t(data_i, data_q): (0.531250,0.750000)\n\t1113: o_phase = +9'd79;\t //LUT[1113] \tphase : 0.308594\t(data_i, data_q): (0.531250,0.781250)\n\t1114: o_phase = +9'd81;\t //LUT[1114] \tphase : 0.316406\t(data_i, data_q): (0.531250,0.812500)\n\t1115: o_phase = +9'd82;\t //LUT[1115] \tphase : 0.320312\t(data_i, data_q): (0.531250,0.843750)\n\t1116: o_phase = +9'd84;\t //LUT[1116] \tphase : 0.328125\t(data_i, data_q): (0.531250,0.875000)\n\t1117: o_phase = +9'd85;\t //LUT[1117] \tphase : 0.332031\t(data_i, data_q): (0.531250,0.906250)\n\t1118: o_phase = +9'd86;\t //LUT[1118] \tphase : 0.335938\t(data_i, data_q): (0.531250,0.937500)\n\t1119: o_phase = +9'd87;\t //LUT[1119] \tphase : 0.339844\t(data_i, data_q): (0.531250,0.968750)\n\t1120: o_phase = -9'd88;\t //LUT[1120] \tphase : -0.343750\t(data_i, data_q): (0.531250,-1.000000)\n\t1121: o_phase = -9'd87;\t //LUT[1121] \tphase : -0.339844\t(data_i, data_q): (0.531250,-0.968750)\n\t1122: o_phase = -9'd86;\t //LUT[1122] \tphase : -0.335938\t(data_i, data_q): (0.531250,-0.937500)\n\t1123: o_phase = -9'd85;\t //LUT[1123] \tphase : -0.332031\t(data_i, data_q): (0.531250,-0.906250)\n\t1124: o_phase = -9'd84;\t //LUT[1124] \tphase : -0.328125\t(data_i, data_q): (0.531250,-0.875000)\n\t1125: o_phase = -9'd82;\t //LUT[1125] \tphase : -0.320312\t(data_i, data_q): (0.531250,-0.843750)\n\t1126: o_phase = -9'd81;\t //LUT[1126] \tphase : -0.316406\t(data_i, data_q): (0.531250,-0.812500)\n\t1127: o_phase = -9'd79;\t //LUT[1127] \tphase : -0.308594\t(data_i, data_q): (0.531250,-0.781250)\n\t1128: o_phase = -9'd78;\t //LUT[1128] \tphase : -0.304688\t(data_i, data_q): (0.531250,-0.750000)\n\t1129: o_phase = -9'd76;\t //LUT[1129] \tphase : -0.296875\t(data_i, data_q): (0.531250,-0.718750)\n\t1130: o_phase = -9'd74;\t //LUT[1130] \tphase : -0.289062\t(data_i, data_q): (0.531250,-0.687500)\n\t1131: o_phase = -9'd73;\t //LUT[1131] \tphase : -0.285156\t(data_i, data_q): (0.531250,-0.656250)\n\t1132: o_phase = -9'd71;\t //LUT[1132] \tphase : -0.277344\t(data_i, data_q): (0.531250,-0.625000)\n\t1133: o_phase = -9'd69;\t //LUT[1133] \tphase : -0.269531\t(data_i, data_q): (0.531250,-0.593750)\n\t1134: o_phase = -9'd66;\t //LUT[1134] \tphase : -0.257812\t(data_i, data_q): (0.531250,-0.562500)\n\t1135: o_phase = -9'd64;\t //LUT[1135] \tphase : -0.250000\t(data_i, data_q): (0.531250,-0.531250)\n\t1136: o_phase = -9'd62;\t //LUT[1136] \tphase : -0.242188\t(data_i, data_q): (0.531250,-0.500000)\n\t1137: o_phase = -9'd59;\t //LUT[1137] \tphase : -0.230469\t(data_i, data_q): (0.531250,-0.468750)\n\t1138: o_phase = -9'd56;\t //LUT[1138] \tphase : -0.218750\t(data_i, data_q): (0.531250,-0.437500)\n\t1139: o_phase = -9'd53;\t //LUT[1139] \tphase : -0.207031\t(data_i, data_q): (0.531250,-0.406250)\n\t1140: o_phase = -9'd50;\t //LUT[1140] \tphase : -0.195312\t(data_i, data_q): (0.531250,-0.375000)\n\t1141: o_phase = -9'd47;\t //LUT[1141] \tphase : -0.183594\t(data_i, data_q): (0.531250,-0.343750)\n\t1142: o_phase = -9'd43;\t //LUT[1142] \tphase : -0.167969\t(data_i, data_q): (0.531250,-0.312500)\n\t1143: o_phase = -9'd40;\t //LUT[1143] \tphase : -0.156250\t(data_i, data_q): (0.531250,-0.281250)\n\t1144: o_phase = -9'd36;\t //LUT[1144] \tphase : -0.140625\t(data_i, data_q): (0.531250,-0.250000)\n\t1145: o_phase = -9'd32;\t //LUT[1145] \tphase : -0.125000\t(data_i, data_q): (0.531250,-0.218750)\n\t1146: o_phase = -9'd28;\t //LUT[1146] \tphase : -0.109375\t(data_i, data_q): (0.531250,-0.187500)\n\t1147: o_phase = -9'd23;\t //LUT[1147] \tphase : -0.089844\t(data_i, data_q): (0.531250,-0.156250)\n\t1148: o_phase = -9'd19;\t //LUT[1148] \tphase : -0.074219\t(data_i, data_q): (0.531250,-0.125000)\n\t1149: o_phase = -9'd14;\t //LUT[1149] \tphase : -0.054688\t(data_i, data_q): (0.531250,-0.093750)\n\t1150: o_phase = -9'd10;\t //LUT[1150] \tphase : -0.039062\t(data_i, data_q): (0.531250,-0.062500)\n\t1151: o_phase = -9'd5;\t //LUT[1151] \tphase : -0.019531\t(data_i, data_q): (0.531250,-0.031250)\n\t1152: o_phase = +9'd0;\t //LUT[1152] \tphase : 0.000000\t(data_i, data_q): (0.562500,0.000000)\n\t1153: o_phase = +9'd5;\t //LUT[1153] \tphase : 0.019531\t(data_i, data_q): (0.562500,0.031250)\n\t1154: o_phase = +9'd9;\t //LUT[1154] \tphase : 0.035156\t(data_i, data_q): (0.562500,0.062500)\n\t1155: o_phase = +9'd13;\t //LUT[1155] \tphase : 0.050781\t(data_i, data_q): (0.562500,0.093750)\n\t1156: o_phase = +9'd18;\t //LUT[1156] \tphase : 0.070312\t(data_i, data_q): (0.562500,0.125000)\n\t1157: o_phase = +9'd22;\t //LUT[1157] \tphase : 0.085938\t(data_i, data_q): (0.562500,0.156250)\n\t1158: o_phase = +9'd26;\t //LUT[1158] \tphase : 0.101562\t(data_i, data_q): (0.562500,0.187500)\n\t1159: o_phase = +9'd30;\t //LUT[1159] \tphase : 0.117188\t(data_i, data_q): (0.562500,0.218750)\n\t1160: o_phase = +9'd34;\t //LUT[1160] \tphase : 0.132812\t(data_i, data_q): (0.562500,0.250000)\n\t1161: o_phase = +9'd38;\t //LUT[1161] \tphase : 0.148438\t(data_i, data_q): (0.562500,0.281250)\n\t1162: o_phase = +9'd41;\t //LUT[1162] \tphase : 0.160156\t(data_i, data_q): (0.562500,0.312500)\n\t1163: o_phase = +9'd45;\t //LUT[1163] \tphase : 0.175781\t(data_i, data_q): (0.562500,0.343750)\n\t1164: o_phase = +9'd48;\t //LUT[1164] \tphase : 0.187500\t(data_i, data_q): (0.562500,0.375000)\n\t1165: o_phase = +9'd51;\t //LUT[1165] \tphase : 0.199219\t(data_i, data_q): (0.562500,0.406250)\n\t1166: o_phase = +9'd54;\t //LUT[1166] \tphase : 0.210938\t(data_i, data_q): (0.562500,0.437500)\n\t1167: o_phase = +9'd57;\t //LUT[1167] \tphase : 0.222656\t(data_i, data_q): (0.562500,0.468750)\n\t1168: o_phase = +9'd59;\t //LUT[1168] \tphase : 0.230469\t(data_i, data_q): (0.562500,0.500000)\n\t1169: o_phase = +9'd62;\t //LUT[1169] \tphase : 0.242188\t(data_i, data_q): (0.562500,0.531250)\n\t1170: o_phase = +9'd64;\t //LUT[1170] \tphase : 0.250000\t(data_i, data_q): (0.562500,0.562500)\n\t1171: o_phase = +9'd66;\t //LUT[1171] \tphase : 0.257812\t(data_i, data_q): (0.562500,0.593750)\n\t1172: o_phase = +9'd68;\t //LUT[1172] \tphase : 0.265625\t(data_i, data_q): (0.562500,0.625000)\n\t1173: o_phase = +9'd70;\t //LUT[1173] \tphase : 0.273438\t(data_i, data_q): (0.562500,0.656250)\n\t1174: o_phase = +9'd72;\t //LUT[1174] \tphase : 0.281250\t(data_i, data_q): (0.562500,0.687500)\n\t1175: o_phase = +9'd74;\t //LUT[1175] \tphase : 0.289062\t(data_i, data_q): (0.562500,0.718750)\n\t1176: o_phase = +9'd76;\t //LUT[1176] \tphase : 0.296875\t(data_i, data_q): (0.562500,0.750000)\n\t1177: o_phase = +9'd77;\t //LUT[1177] \tphase : 0.300781\t(data_i, data_q): (0.562500,0.781250)\n\t1178: o_phase = +9'd79;\t //LUT[1178] \tphase : 0.308594\t(data_i, data_q): (0.562500,0.812500)\n\t1179: o_phase = +9'd80;\t //LUT[1179] \tphase : 0.312500\t(data_i, data_q): (0.562500,0.843750)\n\t1180: o_phase = +9'd81;\t //LUT[1180] \tphase : 0.316406\t(data_i, data_q): (0.562500,0.875000)\n\t1181: o_phase = +9'd83;\t //LUT[1181] \tphase : 0.324219\t(data_i, data_q): (0.562500,0.906250)\n\t1182: o_phase = +9'd84;\t //LUT[1182] \tphase : 0.328125\t(data_i, data_q): (0.562500,0.937500)\n\t1183: o_phase = +9'd85;\t //LUT[1183] \tphase : 0.332031\t(data_i, data_q): (0.562500,0.968750)\n\t1184: o_phase = -9'd86;\t //LUT[1184] \tphase : -0.335938\t(data_i, data_q): (0.562500,-1.000000)\n\t1185: o_phase = -9'd85;\t //LUT[1185] \tphase : -0.332031\t(data_i, data_q): (0.562500,-0.968750)\n\t1186: o_phase = -9'd84;\t //LUT[1186] \tphase : -0.328125\t(data_i, data_q): (0.562500,-0.937500)\n\t1187: o_phase = -9'd83;\t //LUT[1187] \tphase : -0.324219\t(data_i, data_q): (0.562500,-0.906250)\n\t1188: o_phase = -9'd81;\t //LUT[1188] \tphase : -0.316406\t(data_i, data_q): (0.562500,-0.875000)\n\t1189: o_phase = -9'd80;\t //LUT[1189] \tphase : -0.312500\t(data_i, data_q): (0.562500,-0.843750)\n\t1190: o_phase = -9'd79;\t //LUT[1190] \tphase : -0.308594\t(data_i, data_q): (0.562500,-0.812500)\n\t1191: o_phase = -9'd77;\t //LUT[1191] \tphase : -0.300781\t(data_i, data_q): (0.562500,-0.781250)\n\t1192: o_phase = -9'd76;\t //LUT[1192] \tphase : -0.296875\t(data_i, data_q): (0.562500,-0.750000)\n\t1193: o_phase = -9'd74;\t //LUT[1193] \tphase : -0.289062\t(data_i, data_q): (0.562500,-0.718750)\n\t1194: o_phase = -9'd72;\t //LUT[1194] \tphase : -0.281250\t(data_i, data_q): (0.562500,-0.687500)\n\t1195: o_phase = -9'd70;\t //LUT[1195] \tphase : -0.273438\t(data_i, data_q): (0.562500,-0.656250)\n\t1196: o_phase = -9'd68;\t //LUT[1196] \tphase : -0.265625\t(data_i, data_q): (0.562500,-0.625000)\n\t1197: o_phase = -9'd66;\t //LUT[1197] \tphase : -0.257812\t(data_i, data_q): (0.562500,-0.593750)\n\t1198: o_phase = -9'd64;\t //LUT[1198] \tphase : -0.250000\t(data_i, data_q): (0.562500,-0.562500)\n\t1199: o_phase = -9'd62;\t //LUT[1199] \tphase : -0.242188\t(data_i, data_q): (0.562500,-0.531250)\n\t1200: o_phase = -9'd59;\t //LUT[1200] \tphase : -0.230469\t(data_i, data_q): (0.562500,-0.500000)\n\t1201: o_phase = -9'd57;\t //LUT[1201] \tphase : -0.222656\t(data_i, data_q): (0.562500,-0.468750)\n\t1202: o_phase = -9'd54;\t //LUT[1202] \tphase : -0.210938\t(data_i, data_q): (0.562500,-0.437500)\n\t1203: o_phase = -9'd51;\t //LUT[1203] \tphase : -0.199219\t(data_i, data_q): (0.562500,-0.406250)\n\t1204: o_phase = -9'd48;\t //LUT[1204] \tphase : -0.187500\t(data_i, data_q): (0.562500,-0.375000)\n\t1205: o_phase = -9'd45;\t //LUT[1205] \tphase : -0.175781\t(data_i, data_q): (0.562500,-0.343750)\n\t1206: o_phase = -9'd41;\t //LUT[1206] \tphase : -0.160156\t(data_i, data_q): (0.562500,-0.312500)\n\t1207: o_phase = -9'd38;\t //LUT[1207] \tphase : -0.148438\t(data_i, data_q): (0.562500,-0.281250)\n\t1208: o_phase = -9'd34;\t //LUT[1208] \tphase : -0.132812\t(data_i, data_q): (0.562500,-0.250000)\n\t1209: o_phase = -9'd30;\t //LUT[1209] \tphase : -0.117188\t(data_i, data_q): (0.562500,-0.218750)\n\t1210: o_phase = -9'd26;\t //LUT[1210] \tphase : -0.101562\t(data_i, data_q): (0.562500,-0.187500)\n\t1211: o_phase = -9'd22;\t //LUT[1211] \tphase : -0.085938\t(data_i, data_q): (0.562500,-0.156250)\n\t1212: o_phase = -9'd18;\t //LUT[1212] \tphase : -0.070312\t(data_i, data_q): (0.562500,-0.125000)\n\t1213: o_phase = -9'd13;\t //LUT[1213] \tphase : -0.050781\t(data_i, data_q): (0.562500,-0.093750)\n\t1214: o_phase = -9'd9;\t //LUT[1214] \tphase : -0.035156\t(data_i, data_q): (0.562500,-0.062500)\n\t1215: o_phase = -9'd5;\t //LUT[1215] \tphase : -0.019531\t(data_i, data_q): (0.562500,-0.031250)\n\t1216: o_phase = +9'd0;\t //LUT[1216] \tphase : 0.000000\t(data_i, data_q): (0.593750,0.000000)\n\t1217: o_phase = +9'd4;\t //LUT[1217] \tphase : 0.015625\t(data_i, data_q): (0.593750,0.031250)\n\t1218: o_phase = +9'd9;\t //LUT[1218] \tphase : 0.035156\t(data_i, data_q): (0.593750,0.062500)\n\t1219: o_phase = +9'd13;\t //LUT[1219] \tphase : 0.050781\t(data_i, data_q): (0.593750,0.093750)\n\t1220: o_phase = +9'd17;\t //LUT[1220] \tphase : 0.066406\t(data_i, data_q): (0.593750,0.125000)\n\t1221: o_phase = +9'd21;\t //LUT[1221] \tphase : 0.082031\t(data_i, data_q): (0.593750,0.156250)\n\t1222: o_phase = +9'd25;\t //LUT[1222] \tphase : 0.097656\t(data_i, data_q): (0.593750,0.187500)\n\t1223: o_phase = +9'd29;\t //LUT[1223] \tphase : 0.113281\t(data_i, data_q): (0.593750,0.218750)\n\t1224: o_phase = +9'd32;\t //LUT[1224] \tphase : 0.125000\t(data_i, data_q): (0.593750,0.250000)\n\t1225: o_phase = +9'd36;\t //LUT[1225] \tphase : 0.140625\t(data_i, data_q): (0.593750,0.281250)\n\t1226: o_phase = +9'd39;\t //LUT[1226] \tphase : 0.152344\t(data_i, data_q): (0.593750,0.312500)\n\t1227: o_phase = +9'd43;\t //LUT[1227] \tphase : 0.167969\t(data_i, data_q): (0.593750,0.343750)\n\t1228: o_phase = +9'd46;\t //LUT[1228] \tphase : 0.179688\t(data_i, data_q): (0.593750,0.375000)\n\t1229: o_phase = +9'd49;\t //LUT[1229] \tphase : 0.191406\t(data_i, data_q): (0.593750,0.406250)\n\t1230: o_phase = +9'd52;\t //LUT[1230] \tphase : 0.203125\t(data_i, data_q): (0.593750,0.437500)\n\t1231: o_phase = +9'd54;\t //LUT[1231] \tphase : 0.210938\t(data_i, data_q): (0.593750,0.468750)\n\t1232: o_phase = +9'd57;\t //LUT[1232] \tphase : 0.222656\t(data_i, data_q): (0.593750,0.500000)\n\t1233: o_phase = +9'd59;\t //LUT[1233] \tphase : 0.230469\t(data_i, data_q): (0.593750,0.531250)\n\t1234: o_phase = +9'd62;\t //LUT[1234] \tphase : 0.242188\t(data_i, data_q): (0.593750,0.562500)\n\t1235: o_phase = +9'd64;\t //LUT[1235] \tphase : 0.250000\t(data_i, data_q): (0.593750,0.593750)\n\t1236: o_phase = +9'd66;\t //LUT[1236] \tphase : 0.257812\t(data_i, data_q): (0.593750,0.625000)\n\t1237: o_phase = +9'd68;\t //LUT[1237] \tphase : 0.265625\t(data_i, data_q): (0.593750,0.656250)\n\t1238: o_phase = +9'd70;\t //LUT[1238] \tphase : 0.273438\t(data_i, data_q): (0.593750,0.687500)\n\t1239: o_phase = +9'd72;\t //LUT[1239] \tphase : 0.281250\t(data_i, data_q): (0.593750,0.718750)\n\t1240: o_phase = +9'd73;\t //LUT[1240] \tphase : 0.285156\t(data_i, data_q): (0.593750,0.750000)\n\t1241: o_phase = +9'd75;\t //LUT[1241] \tphase : 0.292969\t(data_i, data_q): (0.593750,0.781250)\n\t1242: o_phase = +9'd77;\t //LUT[1242] \tphase : 0.300781\t(data_i, data_q): (0.593750,0.812500)\n\t1243: o_phase = +9'd78;\t //LUT[1243] \tphase : 0.304688\t(data_i, data_q): (0.593750,0.843750)\n\t1244: o_phase = +9'd79;\t //LUT[1244] \tphase : 0.308594\t(data_i, data_q): (0.593750,0.875000)\n\t1245: o_phase = +9'd81;\t //LUT[1245] \tphase : 0.316406\t(data_i, data_q): (0.593750,0.906250)\n\t1246: o_phase = +9'd82;\t //LUT[1246] \tphase : 0.320312\t(data_i, data_q): (0.593750,0.937500)\n\t1247: o_phase = +9'd83;\t //LUT[1247] \tphase : 0.324219\t(data_i, data_q): (0.593750,0.968750)\n\t1248: o_phase = -9'd84;\t //LUT[1248] \tphase : -0.328125\t(data_i, data_q): (0.593750,-1.000000)\n\t1249: o_phase = -9'd83;\t //LUT[1249] \tphase : -0.324219\t(data_i, data_q): (0.593750,-0.968750)\n\t1250: o_phase = -9'd82;\t //LUT[1250] \tphase : -0.320312\t(data_i, data_q): (0.593750,-0.937500)\n\t1251: o_phase = -9'd81;\t //LUT[1251] \tphase : -0.316406\t(data_i, data_q): (0.593750,-0.906250)\n\t1252: o_phase = -9'd79;\t //LUT[1252] \tphase : -0.308594\t(data_i, data_q): (0.593750,-0.875000)\n\t1253: o_phase = -9'd78;\t //LUT[1253] \tphase : -0.304688\t(data_i, data_q): (0.593750,-0.843750)\n\t1254: o_phase = -9'd77;\t //LUT[1254] \tphase : -0.300781\t(data_i, data_q): (0.593750,-0.812500)\n\t1255: o_phase = -9'd75;\t //LUT[1255] \tphase : -0.292969\t(data_i, data_q): (0.593750,-0.781250)\n\t1256: o_phase = -9'd73;\t //LUT[1256] \tphase : -0.285156\t(data_i, data_q): (0.593750,-0.750000)\n\t1257: o_phase = -9'd72;\t //LUT[1257] \tphase : -0.281250\t(data_i, data_q): (0.593750,-0.718750)\n\t1258: o_phase = -9'd70;\t //LUT[1258] \tphase : -0.273438\t(data_i, data_q): (0.593750,-0.687500)\n\t1259: o_phase = -9'd68;\t //LUT[1259] \tphase : -0.265625\t(data_i, data_q): (0.593750,-0.656250)\n\t1260: o_phase = -9'd66;\t //LUT[1260] \tphase : -0.257812\t(data_i, data_q): (0.593750,-0.625000)\n\t1261: o_phase = -9'd64;\t //LUT[1261] \tphase : -0.250000\t(data_i, data_q): (0.593750,-0.593750)\n\t1262: o_phase = -9'd62;\t //LUT[1262] \tphase : -0.242188\t(data_i, data_q): (0.593750,-0.562500)\n\t1263: o_phase = -9'd59;\t //LUT[1263] \tphase : -0.230469\t(data_i, data_q): (0.593750,-0.531250)\n\t1264: o_phase = -9'd57;\t //LUT[1264] \tphase : -0.222656\t(data_i, data_q): (0.593750,-0.500000)\n\t1265: o_phase = -9'd54;\t //LUT[1265] \tphase : -0.210938\t(data_i, data_q): (0.593750,-0.468750)\n\t1266: o_phase = -9'd52;\t //LUT[1266] \tphase : -0.203125\t(data_i, data_q): (0.593750,-0.437500)\n\t1267: o_phase = -9'd49;\t //LUT[1267] \tphase : -0.191406\t(data_i, data_q): (0.593750,-0.406250)\n\t1268: o_phase = -9'd46;\t //LUT[1268] \tphase : -0.179688\t(data_i, data_q): (0.593750,-0.375000)\n\t1269: o_phase = -9'd43;\t //LUT[1269] \tphase : -0.167969\t(data_i, data_q): (0.593750,-0.343750)\n\t1270: o_phase = -9'd39;\t //LUT[1270] \tphase : -0.152344\t(data_i, data_q): (0.593750,-0.312500)\n\t1271: o_phase = -9'd36;\t //LUT[1271] \tphase : -0.140625\t(data_i, data_q): (0.593750,-0.281250)\n\t1272: o_phase = -9'd32;\t //LUT[1272] \tphase : -0.125000\t(data_i, data_q): (0.593750,-0.250000)\n\t1273: o_phase = -9'd29;\t //LUT[1273] \tphase : -0.113281\t(data_i, data_q): (0.593750,-0.218750)\n\t1274: o_phase = -9'd25;\t //LUT[1274] \tphase : -0.097656\t(data_i, data_q): (0.593750,-0.187500)\n\t1275: o_phase = -9'd21;\t //LUT[1275] \tphase : -0.082031\t(data_i, data_q): (0.593750,-0.156250)\n\t1276: o_phase = -9'd17;\t //LUT[1276] \tphase : -0.066406\t(data_i, data_q): (0.593750,-0.125000)\n\t1277: o_phase = -9'd13;\t //LUT[1277] \tphase : -0.050781\t(data_i, data_q): (0.593750,-0.093750)\n\t1278: o_phase = -9'd9;\t //LUT[1278] \tphase : -0.035156\t(data_i, data_q): (0.593750,-0.062500)\n\t1279: o_phase = -9'd4;\t //LUT[1279] \tphase : -0.015625\t(data_i, data_q): (0.593750,-0.031250)\n\t1280: o_phase = +9'd0;\t //LUT[1280] \tphase : 0.000000\t(data_i, data_q): (0.625000,0.000000)\n\t1281: o_phase = +9'd4;\t //LUT[1281] \tphase : 0.015625\t(data_i, data_q): (0.625000,0.031250)\n\t1282: o_phase = +9'd8;\t //LUT[1282] \tphase : 0.031250\t(data_i, data_q): (0.625000,0.062500)\n\t1283: o_phase = +9'd12;\t //LUT[1283] \tphase : 0.046875\t(data_i, data_q): (0.625000,0.093750)\n\t1284: o_phase = +9'd16;\t //LUT[1284] \tphase : 0.062500\t(data_i, data_q): (0.625000,0.125000)\n\t1285: o_phase = +9'd20;\t //LUT[1285] \tphase : 0.078125\t(data_i, data_q): (0.625000,0.156250)\n\t1286: o_phase = +9'd24;\t //LUT[1286] \tphase : 0.093750\t(data_i, data_q): (0.625000,0.187500)\n\t1287: o_phase = +9'd27;\t //LUT[1287] \tphase : 0.105469\t(data_i, data_q): (0.625000,0.218750)\n\t1288: o_phase = +9'd31;\t //LUT[1288] \tphase : 0.121094\t(data_i, data_q): (0.625000,0.250000)\n\t1289: o_phase = +9'd34;\t //LUT[1289] \tphase : 0.132812\t(data_i, data_q): (0.625000,0.281250)\n\t1290: o_phase = +9'd38;\t //LUT[1290] \tphase : 0.148438\t(data_i, data_q): (0.625000,0.312500)\n\t1291: o_phase = +9'd41;\t //LUT[1291] \tphase : 0.160156\t(data_i, data_q): (0.625000,0.343750)\n\t1292: o_phase = +9'd44;\t //LUT[1292] \tphase : 0.171875\t(data_i, data_q): (0.625000,0.375000)\n\t1293: o_phase = +9'd47;\t //LUT[1293] \tphase : 0.183594\t(data_i, data_q): (0.625000,0.406250)\n\t1294: o_phase = +9'd50;\t //LUT[1294] \tphase : 0.195312\t(data_i, data_q): (0.625000,0.437500)\n\t1295: o_phase = +9'd52;\t //LUT[1295] \tphase : 0.203125\t(data_i, data_q): (0.625000,0.468750)\n\t1296: o_phase = +9'd55;\t //LUT[1296] \tphase : 0.214844\t(data_i, data_q): (0.625000,0.500000)\n\t1297: o_phase = +9'd57;\t //LUT[1297] \tphase : 0.222656\t(data_i, data_q): (0.625000,0.531250)\n\t1298: o_phase = +9'd60;\t //LUT[1298] \tphase : 0.234375\t(data_i, data_q): (0.625000,0.562500)\n\t1299: o_phase = +9'd62;\t //LUT[1299] \tphase : 0.242188\t(data_i, data_q): (0.625000,0.593750)\n\t1300: o_phase = +9'd64;\t //LUT[1300] \tphase : 0.250000\t(data_i, data_q): (0.625000,0.625000)\n\t1301: o_phase = +9'd66;\t //LUT[1301] \tphase : 0.257812\t(data_i, data_q): (0.625000,0.656250)\n\t1302: o_phase = +9'd68;\t //LUT[1302] \tphase : 0.265625\t(data_i, data_q): (0.625000,0.687500)\n\t1303: o_phase = +9'd70;\t //LUT[1303] \tphase : 0.273438\t(data_i, data_q): (0.625000,0.718750)\n\t1304: o_phase = +9'd71;\t //LUT[1304] \tphase : 0.277344\t(data_i, data_q): (0.625000,0.750000)\n\t1305: o_phase = +9'd73;\t //LUT[1305] \tphase : 0.285156\t(data_i, data_q): (0.625000,0.781250)\n\t1306: o_phase = +9'd75;\t //LUT[1306] \tphase : 0.292969\t(data_i, data_q): (0.625000,0.812500)\n\t1307: o_phase = +9'd76;\t //LUT[1307] \tphase : 0.296875\t(data_i, data_q): (0.625000,0.843750)\n\t1308: o_phase = +9'd77;\t //LUT[1308] \tphase : 0.300781\t(data_i, data_q): (0.625000,0.875000)\n\t1309: o_phase = +9'd79;\t //LUT[1309] \tphase : 0.308594\t(data_i, data_q): (0.625000,0.906250)\n\t1310: o_phase = +9'd80;\t //LUT[1310] \tphase : 0.312500\t(data_i, data_q): (0.625000,0.937500)\n\t1311: o_phase = +9'd81;\t //LUT[1311] \tphase : 0.316406\t(data_i, data_q): (0.625000,0.968750)\n\t1312: o_phase = -9'd82;\t //LUT[1312] \tphase : -0.320312\t(data_i, data_q): (0.625000,-1.000000)\n\t1313: o_phase = -9'd81;\t //LUT[1313] \tphase : -0.316406\t(data_i, data_q): (0.625000,-0.968750)\n\t1314: o_phase = -9'd80;\t //LUT[1314] \tphase : -0.312500\t(data_i, data_q): (0.625000,-0.937500)\n\t1315: o_phase = -9'd79;\t //LUT[1315] \tphase : -0.308594\t(data_i, data_q): (0.625000,-0.906250)\n\t1316: o_phase = -9'd77;\t //LUT[1316] \tphase : -0.300781\t(data_i, data_q): (0.625000,-0.875000)\n\t1317: o_phase = -9'd76;\t //LUT[1317] \tphase : -0.296875\t(data_i, data_q): (0.625000,-0.843750)\n\t1318: o_phase = -9'd75;\t //LUT[1318] \tphase : -0.292969\t(data_i, data_q): (0.625000,-0.812500)\n\t1319: o_phase = -9'd73;\t //LUT[1319] \tphase : -0.285156\t(data_i, data_q): (0.625000,-0.781250)\n\t1320: o_phase = -9'd71;\t //LUT[1320] \tphase : -0.277344\t(data_i, data_q): (0.625000,-0.750000)\n\t1321: o_phase = -9'd70;\t //LUT[1321] \tphase : -0.273438\t(data_i, data_q): (0.625000,-0.718750)\n\t1322: o_phase = -9'd68;\t //LUT[1322] \tphase : -0.265625\t(data_i, data_q): (0.625000,-0.687500)\n\t1323: o_phase = -9'd66;\t //LUT[1323] \tphase : -0.257812\t(data_i, data_q): (0.625000,-0.656250)\n\t1324: o_phase = -9'd64;\t //LUT[1324] \tphase : -0.250000\t(data_i, data_q): (0.625000,-0.625000)\n\t1325: o_phase = -9'd62;\t //LUT[1325] \tphase : -0.242188\t(data_i, data_q): (0.625000,-0.593750)\n\t1326: o_phase = -9'd60;\t //LUT[1326] \tphase : -0.234375\t(data_i, data_q): (0.625000,-0.562500)\n\t1327: o_phase = -9'd57;\t //LUT[1327] \tphase : -0.222656\t(data_i, data_q): (0.625000,-0.531250)\n\t1328: o_phase = -9'd55;\t //LUT[1328] \tphase : -0.214844\t(data_i, data_q): (0.625000,-0.500000)\n\t1329: o_phase = -9'd52;\t //LUT[1329] \tphase : -0.203125\t(data_i, data_q): (0.625000,-0.468750)\n\t1330: o_phase = -9'd50;\t //LUT[1330] \tphase : -0.195312\t(data_i, data_q): (0.625000,-0.437500)\n\t1331: o_phase = -9'd47;\t //LUT[1331] \tphase : -0.183594\t(data_i, data_q): (0.625000,-0.406250)\n\t1332: o_phase = -9'd44;\t //LUT[1332] \tphase : -0.171875\t(data_i, data_q): (0.625000,-0.375000)\n\t1333: o_phase = -9'd41;\t //LUT[1333] \tphase : -0.160156\t(data_i, data_q): (0.625000,-0.343750)\n\t1334: o_phase = -9'd38;\t //LUT[1334] \tphase : -0.148438\t(data_i, data_q): (0.625000,-0.312500)\n\t1335: o_phase = -9'd34;\t //LUT[1335] \tphase : -0.132812\t(data_i, data_q): (0.625000,-0.281250)\n\t1336: o_phase = -9'd31;\t //LUT[1336] \tphase : -0.121094\t(data_i, data_q): (0.625000,-0.250000)\n\t1337: o_phase = -9'd27;\t //LUT[1337] \tphase : -0.105469\t(data_i, data_q): (0.625000,-0.218750)\n\t1338: o_phase = -9'd24;\t //LUT[1338] \tphase : -0.093750\t(data_i, data_q): (0.625000,-0.187500)\n\t1339: o_phase = -9'd20;\t //LUT[1339] \tphase : -0.078125\t(data_i, data_q): (0.625000,-0.156250)\n\t1340: o_phase = -9'd16;\t //LUT[1340] \tphase : -0.062500\t(data_i, data_q): (0.625000,-0.125000)\n\t1341: o_phase = -9'd12;\t //LUT[1341] \tphase : -0.046875\t(data_i, data_q): (0.625000,-0.093750)\n\t1342: o_phase = -9'd8;\t //LUT[1342] \tphase : -0.031250\t(data_i, data_q): (0.625000,-0.062500)\n\t1343: o_phase = -9'd4;\t //LUT[1343] \tphase : -0.015625\t(data_i, data_q): (0.625000,-0.031250)\n\t1344: o_phase = +9'd0;\t //LUT[1344] \tphase : 0.000000\t(data_i, data_q): (0.656250,0.000000)\n\t1345: o_phase = +9'd4;\t //LUT[1345] \tphase : 0.015625\t(data_i, data_q): (0.656250,0.031250)\n\t1346: o_phase = +9'd8;\t //LUT[1346] \tphase : 0.031250\t(data_i, data_q): (0.656250,0.062500)\n\t1347: o_phase = +9'd12;\t //LUT[1347] \tphase : 0.046875\t(data_i, data_q): (0.656250,0.093750)\n\t1348: o_phase = +9'd15;\t //LUT[1348] \tphase : 0.058594\t(data_i, data_q): (0.656250,0.125000)\n\t1349: o_phase = +9'd19;\t //LUT[1349] \tphase : 0.074219\t(data_i, data_q): (0.656250,0.156250)\n\t1350: o_phase = +9'd23;\t //LUT[1350] \tphase : 0.089844\t(data_i, data_q): (0.656250,0.187500)\n\t1351: o_phase = +9'd26;\t //LUT[1351] \tphase : 0.101562\t(data_i, data_q): (0.656250,0.218750)\n\t1352: o_phase = +9'd30;\t //LUT[1352] \tphase : 0.117188\t(data_i, data_q): (0.656250,0.250000)\n\t1353: o_phase = +9'd33;\t //LUT[1353] \tphase : 0.128906\t(data_i, data_q): (0.656250,0.281250)\n\t1354: o_phase = +9'd36;\t //LUT[1354] \tphase : 0.140625\t(data_i, data_q): (0.656250,0.312500)\n\t1355: o_phase = +9'd39;\t //LUT[1355] \tphase : 0.152344\t(data_i, data_q): (0.656250,0.343750)\n\t1356: o_phase = +9'd42;\t //LUT[1356] \tphase : 0.164062\t(data_i, data_q): (0.656250,0.375000)\n\t1357: o_phase = +9'd45;\t //LUT[1357] \tphase : 0.175781\t(data_i, data_q): (0.656250,0.406250)\n\t1358: o_phase = +9'd48;\t //LUT[1358] \tphase : 0.187500\t(data_i, data_q): (0.656250,0.437500)\n\t1359: o_phase = +9'd51;\t //LUT[1359] \tphase : 0.199219\t(data_i, data_q): (0.656250,0.468750)\n\t1360: o_phase = +9'd53;\t //LUT[1360] \tphase : 0.207031\t(data_i, data_q): (0.656250,0.500000)\n\t1361: o_phase = +9'd55;\t //LUT[1361] \tphase : 0.214844\t(data_i, data_q): (0.656250,0.531250)\n\t1362: o_phase = +9'd58;\t //LUT[1362] \tphase : 0.226562\t(data_i, data_q): (0.656250,0.562500)\n\t1363: o_phase = +9'd60;\t //LUT[1363] \tphase : 0.234375\t(data_i, data_q): (0.656250,0.593750)\n\t1364: o_phase = +9'd62;\t //LUT[1364] \tphase : 0.242188\t(data_i, data_q): (0.656250,0.625000)\n\t1365: o_phase = +9'd64;\t //LUT[1365] \tphase : 0.250000\t(data_i, data_q): (0.656250,0.656250)\n\t1366: o_phase = +9'd66;\t //LUT[1366] \tphase : 0.257812\t(data_i, data_q): (0.656250,0.687500)\n\t1367: o_phase = +9'd68;\t //LUT[1367] \tphase : 0.265625\t(data_i, data_q): (0.656250,0.718750)\n\t1368: o_phase = +9'd69;\t //LUT[1368] \tphase : 0.269531\t(data_i, data_q): (0.656250,0.750000)\n\t1369: o_phase = +9'd71;\t //LUT[1369] \tphase : 0.277344\t(data_i, data_q): (0.656250,0.781250)\n\t1370: o_phase = +9'd73;\t //LUT[1370] \tphase : 0.285156\t(data_i, data_q): (0.656250,0.812500)\n\t1371: o_phase = +9'd74;\t //LUT[1371] \tphase : 0.289062\t(data_i, data_q): (0.656250,0.843750)\n\t1372: o_phase = +9'd76;\t //LUT[1372] \tphase : 0.296875\t(data_i, data_q): (0.656250,0.875000)\n\t1373: o_phase = +9'd77;\t //LUT[1373] \tphase : 0.300781\t(data_i, data_q): (0.656250,0.906250)\n\t1374: o_phase = +9'd78;\t //LUT[1374] \tphase : 0.304688\t(data_i, data_q): (0.656250,0.937500)\n\t1375: o_phase = +9'd79;\t //LUT[1375] \tphase : 0.308594\t(data_i, data_q): (0.656250,0.968750)\n\t1376: o_phase = -9'd81;\t //LUT[1376] \tphase : -0.316406\t(data_i, data_q): (0.656250,-1.000000)\n\t1377: o_phase = -9'd79;\t //LUT[1377] \tphase : -0.308594\t(data_i, data_q): (0.656250,-0.968750)\n\t1378: o_phase = -9'd78;\t //LUT[1378] \tphase : -0.304688\t(data_i, data_q): (0.656250,-0.937500)\n\t1379: o_phase = -9'd77;\t //LUT[1379] \tphase : -0.300781\t(data_i, data_q): (0.656250,-0.906250)\n\t1380: o_phase = -9'd76;\t //LUT[1380] \tphase : -0.296875\t(data_i, data_q): (0.656250,-0.875000)\n\t1381: o_phase = -9'd74;\t //LUT[1381] \tphase : -0.289062\t(data_i, data_q): (0.656250,-0.843750)\n\t1382: o_phase = -9'd73;\t //LUT[1382] \tphase : -0.285156\t(data_i, data_q): (0.656250,-0.812500)\n\t1383: o_phase = -9'd71;\t //LUT[1383] \tphase : -0.277344\t(data_i, data_q): (0.656250,-0.781250)\n\t1384: o_phase = -9'd69;\t //LUT[1384] \tphase : -0.269531\t(data_i, data_q): (0.656250,-0.750000)\n\t1385: o_phase = -9'd68;\t //LUT[1385] \tphase : -0.265625\t(data_i, data_q): (0.656250,-0.718750)\n\t1386: o_phase = -9'd66;\t //LUT[1386] \tphase : -0.257812\t(data_i, data_q): (0.656250,-0.687500)\n\t1387: o_phase = -9'd64;\t //LUT[1387] \tphase : -0.250000\t(data_i, data_q): (0.656250,-0.656250)\n\t1388: o_phase = -9'd62;\t //LUT[1388] \tphase : -0.242188\t(data_i, data_q): (0.656250,-0.625000)\n\t1389: o_phase = -9'd60;\t //LUT[1389] \tphase : -0.234375\t(data_i, data_q): (0.656250,-0.593750)\n\t1390: o_phase = -9'd58;\t //LUT[1390] \tphase : -0.226562\t(data_i, data_q): (0.656250,-0.562500)\n\t1391: o_phase = -9'd55;\t //LUT[1391] \tphase : -0.214844\t(data_i, data_q): (0.656250,-0.531250)\n\t1392: o_phase = -9'd53;\t //LUT[1392] \tphase : -0.207031\t(data_i, data_q): (0.656250,-0.500000)\n\t1393: o_phase = -9'd51;\t //LUT[1393] \tphase : -0.199219\t(data_i, data_q): (0.656250,-0.468750)\n\t1394: o_phase = -9'd48;\t //LUT[1394] \tphase : -0.187500\t(data_i, data_q): (0.656250,-0.437500)\n\t1395: o_phase = -9'd45;\t //LUT[1395] \tphase : -0.175781\t(data_i, data_q): (0.656250,-0.406250)\n\t1396: o_phase = -9'd42;\t //LUT[1396] \tphase : -0.164062\t(data_i, data_q): (0.656250,-0.375000)\n\t1397: o_phase = -9'd39;\t //LUT[1397] \tphase : -0.152344\t(data_i, data_q): (0.656250,-0.343750)\n\t1398: o_phase = -9'd36;\t //LUT[1398] \tphase : -0.140625\t(data_i, data_q): (0.656250,-0.312500)\n\t1399: o_phase = -9'd33;\t //LUT[1399] \tphase : -0.128906\t(data_i, data_q): (0.656250,-0.281250)\n\t1400: o_phase = -9'd30;\t //LUT[1400] \tphase : -0.117188\t(data_i, data_q): (0.656250,-0.250000)\n\t1401: o_phase = -9'd26;\t //LUT[1401] \tphase : -0.101562\t(data_i, data_q): (0.656250,-0.218750)\n\t1402: o_phase = -9'd23;\t //LUT[1402] \tphase : -0.089844\t(data_i, data_q): (0.656250,-0.187500)\n\t1403: o_phase = -9'd19;\t //LUT[1403] \tphase : -0.074219\t(data_i, data_q): (0.656250,-0.156250)\n\t1404: o_phase = -9'd15;\t //LUT[1404] \tphase : -0.058594\t(data_i, data_q): (0.656250,-0.125000)\n\t1405: o_phase = -9'd12;\t //LUT[1405] \tphase : -0.046875\t(data_i, data_q): (0.656250,-0.093750)\n\t1406: o_phase = -9'd8;\t //LUT[1406] \tphase : -0.031250\t(data_i, data_q): (0.656250,-0.062500)\n\t1407: o_phase = -9'd4;\t //LUT[1407] \tphase : -0.015625\t(data_i, data_q): (0.656250,-0.031250)\n\t1408: o_phase = +9'd0;\t //LUT[1408] \tphase : 0.000000\t(data_i, data_q): (0.687500,0.000000)\n\t1409: o_phase = +9'd4;\t //LUT[1409] \tphase : 0.015625\t(data_i, data_q): (0.687500,0.031250)\n\t1410: o_phase = +9'd7;\t //LUT[1410] \tphase : 0.027344\t(data_i, data_q): (0.687500,0.062500)\n\t1411: o_phase = +9'd11;\t //LUT[1411] \tphase : 0.042969\t(data_i, data_q): (0.687500,0.093750)\n\t1412: o_phase = +9'd15;\t //LUT[1412] \tphase : 0.058594\t(data_i, data_q): (0.687500,0.125000)\n\t1413: o_phase = +9'd18;\t //LUT[1413] \tphase : 0.070312\t(data_i, data_q): (0.687500,0.156250)\n\t1414: o_phase = +9'd22;\t //LUT[1414] \tphase : 0.085938\t(data_i, data_q): (0.687500,0.187500)\n\t1415: o_phase = +9'd25;\t //LUT[1415] \tphase : 0.097656\t(data_i, data_q): (0.687500,0.218750)\n\t1416: o_phase = +9'd28;\t //LUT[1416] \tphase : 0.109375\t(data_i, data_q): (0.687500,0.250000)\n\t1417: o_phase = +9'd32;\t //LUT[1417] \tphase : 0.125000\t(data_i, data_q): (0.687500,0.281250)\n\t1418: o_phase = +9'd35;\t //LUT[1418] \tphase : 0.136719\t(data_i, data_q): (0.687500,0.312500)\n\t1419: o_phase = +9'd38;\t //LUT[1419] \tphase : 0.148438\t(data_i, data_q): (0.687500,0.343750)\n\t1420: o_phase = +9'd41;\t //LUT[1420] \tphase : 0.160156\t(data_i, data_q): (0.687500,0.375000)\n\t1421: o_phase = +9'd43;\t //LUT[1421] \tphase : 0.167969\t(data_i, data_q): (0.687500,0.406250)\n\t1422: o_phase = +9'd46;\t //LUT[1422] \tphase : 0.179688\t(data_i, data_q): (0.687500,0.437500)\n\t1423: o_phase = +9'd49;\t //LUT[1423] \tphase : 0.191406\t(data_i, data_q): (0.687500,0.468750)\n\t1424: o_phase = +9'd51;\t //LUT[1424] \tphase : 0.199219\t(data_i, data_q): (0.687500,0.500000)\n\t1425: o_phase = +9'd54;\t //LUT[1425] \tphase : 0.210938\t(data_i, data_q): (0.687500,0.531250)\n\t1426: o_phase = +9'd56;\t //LUT[1426] \tphase : 0.218750\t(data_i, data_q): (0.687500,0.562500)\n\t1427: o_phase = +9'd58;\t //LUT[1427] \tphase : 0.226562\t(data_i, data_q): (0.687500,0.593750)\n\t1428: o_phase = +9'd60;\t //LUT[1428] \tphase : 0.234375\t(data_i, data_q): (0.687500,0.625000)\n\t1429: o_phase = +9'd62;\t //LUT[1429] \tphase : 0.242188\t(data_i, data_q): (0.687500,0.656250)\n\t1430: o_phase = +9'd64;\t //LUT[1430] \tphase : 0.250000\t(data_i, data_q): (0.687500,0.687500)\n\t1431: o_phase = +9'd66;\t //LUT[1431] \tphase : 0.257812\t(data_i, data_q): (0.687500,0.718750)\n\t1432: o_phase = +9'd68;\t //LUT[1432] \tphase : 0.265625\t(data_i, data_q): (0.687500,0.750000)\n\t1433: o_phase = +9'd69;\t //LUT[1433] \tphase : 0.269531\t(data_i, data_q): (0.687500,0.781250)\n\t1434: o_phase = +9'd71;\t //LUT[1434] \tphase : 0.277344\t(data_i, data_q): (0.687500,0.812500)\n\t1435: o_phase = +9'd72;\t //LUT[1435] \tphase : 0.281250\t(data_i, data_q): (0.687500,0.843750)\n\t1436: o_phase = +9'd74;\t //LUT[1436] \tphase : 0.289062\t(data_i, data_q): (0.687500,0.875000)\n\t1437: o_phase = +9'd75;\t //LUT[1437] \tphase : 0.292969\t(data_i, data_q): (0.687500,0.906250)\n\t1438: o_phase = +9'd76;\t //LUT[1438] \tphase : 0.296875\t(data_i, data_q): (0.687500,0.937500)\n\t1439: o_phase = +9'd78;\t //LUT[1439] \tphase : 0.304688\t(data_i, data_q): (0.687500,0.968750)\n\t1440: o_phase = -9'd79;\t //LUT[1440] \tphase : -0.308594\t(data_i, data_q): (0.687500,-1.000000)\n\t1441: o_phase = -9'd78;\t //LUT[1441] \tphase : -0.304688\t(data_i, data_q): (0.687500,-0.968750)\n\t1442: o_phase = -9'd76;\t //LUT[1442] \tphase : -0.296875\t(data_i, data_q): (0.687500,-0.937500)\n\t1443: o_phase = -9'd75;\t //LUT[1443] \tphase : -0.292969\t(data_i, data_q): (0.687500,-0.906250)\n\t1444: o_phase = -9'd74;\t //LUT[1444] \tphase : -0.289062\t(data_i, data_q): (0.687500,-0.875000)\n\t1445: o_phase = -9'd72;\t //LUT[1445] \tphase : -0.281250\t(data_i, data_q): (0.687500,-0.843750)\n\t1446: o_phase = -9'd71;\t //LUT[1446] \tphase : -0.277344\t(data_i, data_q): (0.687500,-0.812500)\n\t1447: o_phase = -9'd69;\t //LUT[1447] \tphase : -0.269531\t(data_i, data_q): (0.687500,-0.781250)\n\t1448: o_phase = -9'd68;\t //LUT[1448] \tphase : -0.265625\t(data_i, data_q): (0.687500,-0.750000)\n\t1449: o_phase = -9'd66;\t //LUT[1449] \tphase : -0.257812\t(data_i, data_q): (0.687500,-0.718750)\n\t1450: o_phase = -9'd64;\t //LUT[1450] \tphase : -0.250000\t(data_i, data_q): (0.687500,-0.687500)\n\t1451: o_phase = -9'd62;\t //LUT[1451] \tphase : -0.242188\t(data_i, data_q): (0.687500,-0.656250)\n\t1452: o_phase = -9'd60;\t //LUT[1452] \tphase : -0.234375\t(data_i, data_q): (0.687500,-0.625000)\n\t1453: o_phase = -9'd58;\t //LUT[1453] \tphase : -0.226562\t(data_i, data_q): (0.687500,-0.593750)\n\t1454: o_phase = -9'd56;\t //LUT[1454] \tphase : -0.218750\t(data_i, data_q): (0.687500,-0.562500)\n\t1455: o_phase = -9'd54;\t //LUT[1455] \tphase : -0.210938\t(data_i, data_q): (0.687500,-0.531250)\n\t1456: o_phase = -9'd51;\t //LUT[1456] \tphase : -0.199219\t(data_i, data_q): (0.687500,-0.500000)\n\t1457: o_phase = -9'd49;\t //LUT[1457] \tphase : -0.191406\t(data_i, data_q): (0.687500,-0.468750)\n\t1458: o_phase = -9'd46;\t //LUT[1458] \tphase : -0.179688\t(data_i, data_q): (0.687500,-0.437500)\n\t1459: o_phase = -9'd43;\t //LUT[1459] \tphase : -0.167969\t(data_i, data_q): (0.687500,-0.406250)\n\t1460: o_phase = -9'd41;\t //LUT[1460] \tphase : -0.160156\t(data_i, data_q): (0.687500,-0.375000)\n\t1461: o_phase = -9'd38;\t //LUT[1461] \tphase : -0.148438\t(data_i, data_q): (0.687500,-0.343750)\n\t1462: o_phase = -9'd35;\t //LUT[1462] \tphase : -0.136719\t(data_i, data_q): (0.687500,-0.312500)\n\t1463: o_phase = -9'd32;\t //LUT[1463] \tphase : -0.125000\t(data_i, data_q): (0.687500,-0.281250)\n\t1464: o_phase = -9'd28;\t //LUT[1464] \tphase : -0.109375\t(data_i, data_q): (0.687500,-0.250000)\n\t1465: o_phase = -9'd25;\t //LUT[1465] \tphase : -0.097656\t(data_i, data_q): (0.687500,-0.218750)\n\t1466: o_phase = -9'd22;\t //LUT[1466] \tphase : -0.085938\t(data_i, data_q): (0.687500,-0.187500)\n\t1467: o_phase = -9'd18;\t //LUT[1467] \tphase : -0.070312\t(data_i, data_q): (0.687500,-0.156250)\n\t1468: o_phase = -9'd15;\t //LUT[1468] \tphase : -0.058594\t(data_i, data_q): (0.687500,-0.125000)\n\t1469: o_phase = -9'd11;\t //LUT[1469] \tphase : -0.042969\t(data_i, data_q): (0.687500,-0.093750)\n\t1470: o_phase = -9'd7;\t //LUT[1470] \tphase : -0.027344\t(data_i, data_q): (0.687500,-0.062500)\n\t1471: o_phase = -9'd4;\t //LUT[1471] \tphase : -0.015625\t(data_i, data_q): (0.687500,-0.031250)\n\t1472: o_phase = +9'd0;\t //LUT[1472] \tphase : 0.000000\t(data_i, data_q): (0.718750,0.000000)\n\t1473: o_phase = +9'd4;\t //LUT[1473] \tphase : 0.015625\t(data_i, data_q): (0.718750,0.031250)\n\t1474: o_phase = +9'd7;\t //LUT[1474] \tphase : 0.027344\t(data_i, data_q): (0.718750,0.062500)\n\t1475: o_phase = +9'd11;\t //LUT[1475] \tphase : 0.042969\t(data_i, data_q): (0.718750,0.093750)\n\t1476: o_phase = +9'd14;\t //LUT[1476] \tphase : 0.054688\t(data_i, data_q): (0.718750,0.125000)\n\t1477: o_phase = +9'd17;\t //LUT[1477] \tphase : 0.066406\t(data_i, data_q): (0.718750,0.156250)\n\t1478: o_phase = +9'd21;\t //LUT[1478] \tphase : 0.082031\t(data_i, data_q): (0.718750,0.187500)\n\t1479: o_phase = +9'd24;\t //LUT[1479] \tphase : 0.093750\t(data_i, data_q): (0.718750,0.218750)\n\t1480: o_phase = +9'd27;\t //LUT[1480] \tphase : 0.105469\t(data_i, data_q): (0.718750,0.250000)\n\t1481: o_phase = +9'd30;\t //LUT[1481] \tphase : 0.117188\t(data_i, data_q): (0.718750,0.281250)\n\t1482: o_phase = +9'd33;\t //LUT[1482] \tphase : 0.128906\t(data_i, data_q): (0.718750,0.312500)\n\t1483: o_phase = +9'd36;\t //LUT[1483] \tphase : 0.140625\t(data_i, data_q): (0.718750,0.343750)\n\t1484: o_phase = +9'd39;\t //LUT[1484] \tphase : 0.152344\t(data_i, data_q): (0.718750,0.375000)\n\t1485: o_phase = +9'd42;\t //LUT[1485] \tphase : 0.164062\t(data_i, data_q): (0.718750,0.406250)\n\t1486: o_phase = +9'd45;\t //LUT[1486] \tphase : 0.175781\t(data_i, data_q): (0.718750,0.437500)\n\t1487: o_phase = +9'd47;\t //LUT[1487] \tphase : 0.183594\t(data_i, data_q): (0.718750,0.468750)\n\t1488: o_phase = +9'd50;\t //LUT[1488] \tphase : 0.195312\t(data_i, data_q): (0.718750,0.500000)\n\t1489: o_phase = +9'd52;\t //LUT[1489] \tphase : 0.203125\t(data_i, data_q): (0.718750,0.531250)\n\t1490: o_phase = +9'd54;\t //LUT[1490] \tphase : 0.210938\t(data_i, data_q): (0.718750,0.562500)\n\t1491: o_phase = +9'd56;\t //LUT[1491] \tphase : 0.218750\t(data_i, data_q): (0.718750,0.593750)\n\t1492: o_phase = +9'd58;\t //LUT[1492] \tphase : 0.226562\t(data_i, data_q): (0.718750,0.625000)\n\t1493: o_phase = +9'd60;\t //LUT[1493] \tphase : 0.234375\t(data_i, data_q): (0.718750,0.656250)\n\t1494: o_phase = +9'd62;\t //LUT[1494] \tphase : 0.242188\t(data_i, data_q): (0.718750,0.687500)\n\t1495: o_phase = +9'd64;\t //LUT[1495] \tphase : 0.250000\t(data_i, data_q): (0.718750,0.718750)\n\t1496: o_phase = +9'd66;\t //LUT[1496] \tphase : 0.257812\t(data_i, data_q): (0.718750,0.750000)\n\t1497: o_phase = +9'd67;\t //LUT[1497] \tphase : 0.261719\t(data_i, data_q): (0.718750,0.781250)\n\t1498: o_phase = +9'd69;\t //LUT[1498] \tphase : 0.269531\t(data_i, data_q): (0.718750,0.812500)\n\t1499: o_phase = +9'd71;\t //LUT[1499] \tphase : 0.277344\t(data_i, data_q): (0.718750,0.843750)\n\t1500: o_phase = +9'd72;\t //LUT[1500] \tphase : 0.281250\t(data_i, data_q): (0.718750,0.875000)\n\t1501: o_phase = +9'd73;\t //LUT[1501] \tphase : 0.285156\t(data_i, data_q): (0.718750,0.906250)\n\t1502: o_phase = +9'd75;\t //LUT[1502] \tphase : 0.292969\t(data_i, data_q): (0.718750,0.937500)\n\t1503: o_phase = +9'd76;\t //LUT[1503] \tphase : 0.296875\t(data_i, data_q): (0.718750,0.968750)\n\t1504: o_phase = -9'd77;\t //LUT[1504] \tphase : -0.300781\t(data_i, data_q): (0.718750,-1.000000)\n\t1505: o_phase = -9'd76;\t //LUT[1505] \tphase : -0.296875\t(data_i, data_q): (0.718750,-0.968750)\n\t1506: o_phase = -9'd75;\t //LUT[1506] \tphase : -0.292969\t(data_i, data_q): (0.718750,-0.937500)\n\t1507: o_phase = -9'd73;\t //LUT[1507] \tphase : -0.285156\t(data_i, data_q): (0.718750,-0.906250)\n\t1508: o_phase = -9'd72;\t //LUT[1508] \tphase : -0.281250\t(data_i, data_q): (0.718750,-0.875000)\n\t1509: o_phase = -9'd71;\t //LUT[1509] \tphase : -0.277344\t(data_i, data_q): (0.718750,-0.843750)\n\t1510: o_phase = -9'd69;\t //LUT[1510] \tphase : -0.269531\t(data_i, data_q): (0.718750,-0.812500)\n\t1511: o_phase = -9'd67;\t //LUT[1511] \tphase : -0.261719\t(data_i, data_q): (0.718750,-0.781250)\n\t1512: o_phase = -9'd66;\t //LUT[1512] \tphase : -0.257812\t(data_i, data_q): (0.718750,-0.750000)\n\t1513: o_phase = -9'd64;\t //LUT[1513] \tphase : -0.250000\t(data_i, data_q): (0.718750,-0.718750)\n\t1514: o_phase = -9'd62;\t //LUT[1514] \tphase : -0.242188\t(data_i, data_q): (0.718750,-0.687500)\n\t1515: o_phase = -9'd60;\t //LUT[1515] \tphase : -0.234375\t(data_i, data_q): (0.718750,-0.656250)\n\t1516: o_phase = -9'd58;\t //LUT[1516] \tphase : -0.226562\t(data_i, data_q): (0.718750,-0.625000)\n\t1517: o_phase = -9'd56;\t //LUT[1517] \tphase : -0.218750\t(data_i, data_q): (0.718750,-0.593750)\n\t1518: o_phase = -9'd54;\t //LUT[1518] \tphase : -0.210938\t(data_i, data_q): (0.718750,-0.562500)\n\t1519: o_phase = -9'd52;\t //LUT[1519] \tphase : -0.203125\t(data_i, data_q): (0.718750,-0.531250)\n\t1520: o_phase = -9'd50;\t //LUT[1520] \tphase : -0.195312\t(data_i, data_q): (0.718750,-0.500000)\n\t1521: o_phase = -9'd47;\t //LUT[1521] \tphase : -0.183594\t(data_i, data_q): (0.718750,-0.468750)\n\t1522: o_phase = -9'd45;\t //LUT[1522] \tphase : -0.175781\t(data_i, data_q): (0.718750,-0.437500)\n\t1523: o_phase = -9'd42;\t //LUT[1523] \tphase : -0.164062\t(data_i, data_q): (0.718750,-0.406250)\n\t1524: o_phase = -9'd39;\t //LUT[1524] \tphase : -0.152344\t(data_i, data_q): (0.718750,-0.375000)\n\t1525: o_phase = -9'd36;\t //LUT[1525] \tphase : -0.140625\t(data_i, data_q): (0.718750,-0.343750)\n\t1526: o_phase = -9'd33;\t //LUT[1526] \tphase : -0.128906\t(data_i, data_q): (0.718750,-0.312500)\n\t1527: o_phase = -9'd30;\t //LUT[1527] \tphase : -0.117188\t(data_i, data_q): (0.718750,-0.281250)\n\t1528: o_phase = -9'd27;\t //LUT[1528] \tphase : -0.105469\t(data_i, data_q): (0.718750,-0.250000)\n\t1529: o_phase = -9'd24;\t //LUT[1529] \tphase : -0.093750\t(data_i, data_q): (0.718750,-0.218750)\n\t1530: o_phase = -9'd21;\t //LUT[1530] \tphase : -0.082031\t(data_i, data_q): (0.718750,-0.187500)\n\t1531: o_phase = -9'd17;\t //LUT[1531] \tphase : -0.066406\t(data_i, data_q): (0.718750,-0.156250)\n\t1532: o_phase = -9'd14;\t //LUT[1532] \tphase : -0.054688\t(data_i, data_q): (0.718750,-0.125000)\n\t1533: o_phase = -9'd11;\t //LUT[1533] \tphase : -0.042969\t(data_i, data_q): (0.718750,-0.093750)\n\t1534: o_phase = -9'd7;\t //LUT[1534] \tphase : -0.027344\t(data_i, data_q): (0.718750,-0.062500)\n\t1535: o_phase = -9'd4;\t //LUT[1535] \tphase : -0.015625\t(data_i, data_q): (0.718750,-0.031250)\n\t1536: o_phase = +9'd0;\t //LUT[1536] \tphase : 0.000000\t(data_i, data_q): (0.750000,0.000000)\n\t1537: o_phase = +9'd3;\t //LUT[1537] \tphase : 0.011719\t(data_i, data_q): (0.750000,0.031250)\n\t1538: o_phase = +9'd7;\t //LUT[1538] \tphase : 0.027344\t(data_i, data_q): (0.750000,0.062500)\n\t1539: o_phase = +9'd10;\t //LUT[1539] \tphase : 0.039062\t(data_i, data_q): (0.750000,0.093750)\n\t1540: o_phase = +9'd13;\t //LUT[1540] \tphase : 0.050781\t(data_i, data_q): (0.750000,0.125000)\n\t1541: o_phase = +9'd17;\t //LUT[1541] \tphase : 0.066406\t(data_i, data_q): (0.750000,0.156250)\n\t1542: o_phase = +9'd20;\t //LUT[1542] \tphase : 0.078125\t(data_i, data_q): (0.750000,0.187500)\n\t1543: o_phase = +9'd23;\t //LUT[1543] \tphase : 0.089844\t(data_i, data_q): (0.750000,0.218750)\n\t1544: o_phase = +9'd26;\t //LUT[1544] \tphase : 0.101562\t(data_i, data_q): (0.750000,0.250000)\n\t1545: o_phase = +9'd29;\t //LUT[1545] \tphase : 0.113281\t(data_i, data_q): (0.750000,0.281250)\n\t1546: o_phase = +9'd32;\t //LUT[1546] \tphase : 0.125000\t(data_i, data_q): (0.750000,0.312500)\n\t1547: o_phase = +9'd35;\t //LUT[1547] \tphase : 0.136719\t(data_i, data_q): (0.750000,0.343750)\n\t1548: o_phase = +9'd38;\t //LUT[1548] \tphase : 0.148438\t(data_i, data_q): (0.750000,0.375000)\n\t1549: o_phase = +9'd40;\t //LUT[1549] \tphase : 0.156250\t(data_i, data_q): (0.750000,0.406250)\n\t1550: o_phase = +9'd43;\t //LUT[1550] \tphase : 0.167969\t(data_i, data_q): (0.750000,0.437500)\n\t1551: o_phase = +9'd46;\t //LUT[1551] \tphase : 0.179688\t(data_i, data_q): (0.750000,0.468750)\n\t1552: o_phase = +9'd48;\t //LUT[1552] \tphase : 0.187500\t(data_i, data_q): (0.750000,0.500000)\n\t1553: o_phase = +9'd50;\t //LUT[1553] \tphase : 0.195312\t(data_i, data_q): (0.750000,0.531250)\n\t1554: o_phase = +9'd52;\t //LUT[1554] \tphase : 0.203125\t(data_i, data_q): (0.750000,0.562500)\n\t1555: o_phase = +9'd55;\t //LUT[1555] \tphase : 0.214844\t(data_i, data_q): (0.750000,0.593750)\n\t1556: o_phase = +9'd57;\t //LUT[1556] \tphase : 0.222656\t(data_i, data_q): (0.750000,0.625000)\n\t1557: o_phase = +9'd59;\t //LUT[1557] \tphase : 0.230469\t(data_i, data_q): (0.750000,0.656250)\n\t1558: o_phase = +9'd60;\t //LUT[1558] \tphase : 0.234375\t(data_i, data_q): (0.750000,0.687500)\n\t1559: o_phase = +9'd62;\t //LUT[1559] \tphase : 0.242188\t(data_i, data_q): (0.750000,0.718750)\n\t1560: o_phase = +9'd64;\t //LUT[1560] \tphase : 0.250000\t(data_i, data_q): (0.750000,0.750000)\n\t1561: o_phase = +9'd66;\t //LUT[1561] \tphase : 0.257812\t(data_i, data_q): (0.750000,0.781250)\n\t1562: o_phase = +9'd67;\t //LUT[1562] \tphase : 0.261719\t(data_i, data_q): (0.750000,0.812500)\n\t1563: o_phase = +9'd69;\t //LUT[1563] \tphase : 0.269531\t(data_i, data_q): (0.750000,0.843750)\n\t1564: o_phase = +9'd70;\t //LUT[1564] \tphase : 0.273438\t(data_i, data_q): (0.750000,0.875000)\n\t1565: o_phase = +9'd72;\t //LUT[1565] \tphase : 0.281250\t(data_i, data_q): (0.750000,0.906250)\n\t1566: o_phase = +9'd73;\t //LUT[1566] \tphase : 0.285156\t(data_i, data_q): (0.750000,0.937500)\n\t1567: o_phase = +9'd74;\t //LUT[1567] \tphase : 0.289062\t(data_i, data_q): (0.750000,0.968750)\n\t1568: o_phase = -9'd76;\t //LUT[1568] \tphase : -0.296875\t(data_i, data_q): (0.750000,-1.000000)\n\t1569: o_phase = -9'd74;\t //LUT[1569] \tphase : -0.289062\t(data_i, data_q): (0.750000,-0.968750)\n\t1570: o_phase = -9'd73;\t //LUT[1570] \tphase : -0.285156\t(data_i, data_q): (0.750000,-0.937500)\n\t1571: o_phase = -9'd72;\t //LUT[1571] \tphase : -0.281250\t(data_i, data_q): (0.750000,-0.906250)\n\t1572: o_phase = -9'd70;\t //LUT[1572] \tphase : -0.273438\t(data_i, data_q): (0.750000,-0.875000)\n\t1573: o_phase = -9'd69;\t //LUT[1573] \tphase : -0.269531\t(data_i, data_q): (0.750000,-0.843750)\n\t1574: o_phase = -9'd67;\t //LUT[1574] \tphase : -0.261719\t(data_i, data_q): (0.750000,-0.812500)\n\t1575: o_phase = -9'd66;\t //LUT[1575] \tphase : -0.257812\t(data_i, data_q): (0.750000,-0.781250)\n\t1576: o_phase = -9'd64;\t //LUT[1576] \tphase : -0.250000\t(data_i, data_q): (0.750000,-0.750000)\n\t1577: o_phase = -9'd62;\t //LUT[1577] \tphase : -0.242188\t(data_i, data_q): (0.750000,-0.718750)\n\t1578: o_phase = -9'd60;\t //LUT[1578] \tphase : -0.234375\t(data_i, data_q): (0.750000,-0.687500)\n\t1579: o_phase = -9'd59;\t //LUT[1579] \tphase : -0.230469\t(data_i, data_q): (0.750000,-0.656250)\n\t1580: o_phase = -9'd57;\t //LUT[1580] \tphase : -0.222656\t(data_i, data_q): (0.750000,-0.625000)\n\t1581: o_phase = -9'd55;\t //LUT[1581] \tphase : -0.214844\t(data_i, data_q): (0.750000,-0.593750)\n\t1582: o_phase = -9'd52;\t //LUT[1582] \tphase : -0.203125\t(data_i, data_q): (0.750000,-0.562500)\n\t1583: o_phase = -9'd50;\t //LUT[1583] \tphase : -0.195312\t(data_i, data_q): (0.750000,-0.531250)\n\t1584: o_phase = -9'd48;\t //LUT[1584] \tphase : -0.187500\t(data_i, data_q): (0.750000,-0.500000)\n\t1585: o_phase = -9'd46;\t //LUT[1585] \tphase : -0.179688\t(data_i, data_q): (0.750000,-0.468750)\n\t1586: o_phase = -9'd43;\t //LUT[1586] \tphase : -0.167969\t(data_i, data_q): (0.750000,-0.437500)\n\t1587: o_phase = -9'd40;\t //LUT[1587] \tphase : -0.156250\t(data_i, data_q): (0.750000,-0.406250)\n\t1588: o_phase = -9'd38;\t //LUT[1588] \tphase : -0.148438\t(data_i, data_q): (0.750000,-0.375000)\n\t1589: o_phase = -9'd35;\t //LUT[1589] \tphase : -0.136719\t(data_i, data_q): (0.750000,-0.343750)\n\t1590: o_phase = -9'd32;\t //LUT[1590] \tphase : -0.125000\t(data_i, data_q): (0.750000,-0.312500)\n\t1591: o_phase = -9'd29;\t //LUT[1591] \tphase : -0.113281\t(data_i, data_q): (0.750000,-0.281250)\n\t1592: o_phase = -9'd26;\t //LUT[1592] \tphase : -0.101562\t(data_i, data_q): (0.750000,-0.250000)\n\t1593: o_phase = -9'd23;\t //LUT[1593] \tphase : -0.089844\t(data_i, data_q): (0.750000,-0.218750)\n\t1594: o_phase = -9'd20;\t //LUT[1594] \tphase : -0.078125\t(data_i, data_q): (0.750000,-0.187500)\n\t1595: o_phase = -9'd17;\t //LUT[1595] \tphase : -0.066406\t(data_i, data_q): (0.750000,-0.156250)\n\t1596: o_phase = -9'd13;\t //LUT[1596] \tphase : -0.050781\t(data_i, data_q): (0.750000,-0.125000)\n\t1597: o_phase = -9'd10;\t //LUT[1597] \tphase : -0.039062\t(data_i, data_q): (0.750000,-0.093750)\n\t1598: o_phase = -9'd7;\t //LUT[1598] \tphase : -0.027344\t(data_i, data_q): (0.750000,-0.062500)\n\t1599: o_phase = -9'd3;\t //LUT[1599] \tphase : -0.011719\t(data_i, data_q): (0.750000,-0.031250)\n\t1600: o_phase = +9'd0;\t //LUT[1600] \tphase : 0.000000\t(data_i, data_q): (0.781250,0.000000)\n\t1601: o_phase = +9'd3;\t //LUT[1601] \tphase : 0.011719\t(data_i, data_q): (0.781250,0.031250)\n\t1602: o_phase = +9'd7;\t //LUT[1602] \tphase : 0.027344\t(data_i, data_q): (0.781250,0.062500)\n\t1603: o_phase = +9'd10;\t //LUT[1603] \tphase : 0.039062\t(data_i, data_q): (0.781250,0.093750)\n\t1604: o_phase = +9'd13;\t //LUT[1604] \tphase : 0.050781\t(data_i, data_q): (0.781250,0.125000)\n\t1605: o_phase = +9'd16;\t //LUT[1605] \tphase : 0.062500\t(data_i, data_q): (0.781250,0.156250)\n\t1606: o_phase = +9'd19;\t //LUT[1606] \tphase : 0.074219\t(data_i, data_q): (0.781250,0.187500)\n\t1607: o_phase = +9'd22;\t //LUT[1607] \tphase : 0.085938\t(data_i, data_q): (0.781250,0.218750)\n\t1608: o_phase = +9'd25;\t //LUT[1608] \tphase : 0.097656\t(data_i, data_q): (0.781250,0.250000)\n\t1609: o_phase = +9'd28;\t //LUT[1609] \tphase : 0.109375\t(data_i, data_q): (0.781250,0.281250)\n\t1610: o_phase = +9'd31;\t //LUT[1610] \tphase : 0.121094\t(data_i, data_q): (0.781250,0.312500)\n\t1611: o_phase = +9'd34;\t //LUT[1611] \tphase : 0.132812\t(data_i, data_q): (0.781250,0.343750)\n\t1612: o_phase = +9'd36;\t //LUT[1612] \tphase : 0.140625\t(data_i, data_q): (0.781250,0.375000)\n\t1613: o_phase = +9'd39;\t //LUT[1613] \tphase : 0.152344\t(data_i, data_q): (0.781250,0.406250)\n\t1614: o_phase = +9'd42;\t //LUT[1614] \tphase : 0.164062\t(data_i, data_q): (0.781250,0.437500)\n\t1615: o_phase = +9'd44;\t //LUT[1615] \tphase : 0.171875\t(data_i, data_q): (0.781250,0.468750)\n\t1616: o_phase = +9'd46;\t //LUT[1616] \tphase : 0.179688\t(data_i, data_q): (0.781250,0.500000)\n\t1617: o_phase = +9'd49;\t //LUT[1617] \tphase : 0.191406\t(data_i, data_q): (0.781250,0.531250)\n\t1618: o_phase = +9'd51;\t //LUT[1618] \tphase : 0.199219\t(data_i, data_q): (0.781250,0.562500)\n\t1619: o_phase = +9'd53;\t //LUT[1619] \tphase : 0.207031\t(data_i, data_q): (0.781250,0.593750)\n\t1620: o_phase = +9'd55;\t //LUT[1620] \tphase : 0.214844\t(data_i, data_q): (0.781250,0.625000)\n\t1621: o_phase = +9'd57;\t //LUT[1621] \tphase : 0.222656\t(data_i, data_q): (0.781250,0.656250)\n\t1622: o_phase = +9'd59;\t //LUT[1622] \tphase : 0.230469\t(data_i, data_q): (0.781250,0.687500)\n\t1623: o_phase = +9'd61;\t //LUT[1623] \tphase : 0.238281\t(data_i, data_q): (0.781250,0.718750)\n\t1624: o_phase = +9'd62;\t //LUT[1624] \tphase : 0.242188\t(data_i, data_q): (0.781250,0.750000)\n\t1625: o_phase = +9'd64;\t //LUT[1625] \tphase : 0.250000\t(data_i, data_q): (0.781250,0.781250)\n\t1626: o_phase = +9'd66;\t //LUT[1626] \tphase : 0.257812\t(data_i, data_q): (0.781250,0.812500)\n\t1627: o_phase = +9'd67;\t //LUT[1627] \tphase : 0.261719\t(data_i, data_q): (0.781250,0.843750)\n\t1628: o_phase = +9'd69;\t //LUT[1628] \tphase : 0.269531\t(data_i, data_q): (0.781250,0.875000)\n\t1629: o_phase = +9'd70;\t //LUT[1629] \tphase : 0.273438\t(data_i, data_q): (0.781250,0.906250)\n\t1630: o_phase = +9'd71;\t //LUT[1630] \tphase : 0.277344\t(data_i, data_q): (0.781250,0.937500)\n\t1631: o_phase = +9'd73;\t //LUT[1631] \tphase : 0.285156\t(data_i, data_q): (0.781250,0.968750)\n\t1632: o_phase = -9'd74;\t //LUT[1632] \tphase : -0.289062\t(data_i, data_q): (0.781250,-1.000000)\n\t1633: o_phase = -9'd73;\t //LUT[1633] \tphase : -0.285156\t(data_i, data_q): (0.781250,-0.968750)\n\t1634: o_phase = -9'd71;\t //LUT[1634] \tphase : -0.277344\t(data_i, data_q): (0.781250,-0.937500)\n\t1635: o_phase = -9'd70;\t //LUT[1635] \tphase : -0.273438\t(data_i, data_q): (0.781250,-0.906250)\n\t1636: o_phase = -9'd69;\t //LUT[1636] \tphase : -0.269531\t(data_i, data_q): (0.781250,-0.875000)\n\t1637: o_phase = -9'd67;\t //LUT[1637] \tphase : -0.261719\t(data_i, data_q): (0.781250,-0.843750)\n\t1638: o_phase = -9'd66;\t //LUT[1638] \tphase : -0.257812\t(data_i, data_q): (0.781250,-0.812500)\n\t1639: o_phase = -9'd64;\t //LUT[1639] \tphase : -0.250000\t(data_i, data_q): (0.781250,-0.781250)\n\t1640: o_phase = -9'd62;\t //LUT[1640] \tphase : -0.242188\t(data_i, data_q): (0.781250,-0.750000)\n\t1641: o_phase = -9'd61;\t //LUT[1641] \tphase : -0.238281\t(data_i, data_q): (0.781250,-0.718750)\n\t1642: o_phase = -9'd59;\t //LUT[1642] \tphase : -0.230469\t(data_i, data_q): (0.781250,-0.687500)\n\t1643: o_phase = -9'd57;\t //LUT[1643] \tphase : -0.222656\t(data_i, data_q): (0.781250,-0.656250)\n\t1644: o_phase = -9'd55;\t //LUT[1644] \tphase : -0.214844\t(data_i, data_q): (0.781250,-0.625000)\n\t1645: o_phase = -9'd53;\t //LUT[1645] \tphase : -0.207031\t(data_i, data_q): (0.781250,-0.593750)\n\t1646: o_phase = -9'd51;\t //LUT[1646] \tphase : -0.199219\t(data_i, data_q): (0.781250,-0.562500)\n\t1647: o_phase = -9'd49;\t //LUT[1647] \tphase : -0.191406\t(data_i, data_q): (0.781250,-0.531250)\n\t1648: o_phase = -9'd46;\t //LUT[1648] \tphase : -0.179688\t(data_i, data_q): (0.781250,-0.500000)\n\t1649: o_phase = -9'd44;\t //LUT[1649] \tphase : -0.171875\t(data_i, data_q): (0.781250,-0.468750)\n\t1650: o_phase = -9'd42;\t //LUT[1650] \tphase : -0.164062\t(data_i, data_q): (0.781250,-0.437500)\n\t1651: o_phase = -9'd39;\t //LUT[1651] \tphase : -0.152344\t(data_i, data_q): (0.781250,-0.406250)\n\t1652: o_phase = -9'd36;\t //LUT[1652] \tphase : -0.140625\t(data_i, data_q): (0.781250,-0.375000)\n\t1653: o_phase = -9'd34;\t //LUT[1653] \tphase : -0.132812\t(data_i, data_q): (0.781250,-0.343750)\n\t1654: o_phase = -9'd31;\t //LUT[1654] \tphase : -0.121094\t(data_i, data_q): (0.781250,-0.312500)\n\t1655: o_phase = -9'd28;\t //LUT[1655] \tphase : -0.109375\t(data_i, data_q): (0.781250,-0.281250)\n\t1656: o_phase = -9'd25;\t //LUT[1656] \tphase : -0.097656\t(data_i, data_q): (0.781250,-0.250000)\n\t1657: o_phase = -9'd22;\t //LUT[1657] \tphase : -0.085938\t(data_i, data_q): (0.781250,-0.218750)\n\t1658: o_phase = -9'd19;\t //LUT[1658] \tphase : -0.074219\t(data_i, data_q): (0.781250,-0.187500)\n\t1659: o_phase = -9'd16;\t //LUT[1659] \tphase : -0.062500\t(data_i, data_q): (0.781250,-0.156250)\n\t1660: o_phase = -9'd13;\t //LUT[1660] \tphase : -0.050781\t(data_i, data_q): (0.781250,-0.125000)\n\t1661: o_phase = -9'd10;\t //LUT[1661] \tphase : -0.039062\t(data_i, data_q): (0.781250,-0.093750)\n\t1662: o_phase = -9'd7;\t //LUT[1662] \tphase : -0.027344\t(data_i, data_q): (0.781250,-0.062500)\n\t1663: o_phase = -9'd3;\t //LUT[1663] \tphase : -0.011719\t(data_i, data_q): (0.781250,-0.031250)\n\t1664: o_phase = +9'd0;\t //LUT[1664] \tphase : 0.000000\t(data_i, data_q): (0.812500,0.000000)\n\t1665: o_phase = +9'd3;\t //LUT[1665] \tphase : 0.011719\t(data_i, data_q): (0.812500,0.031250)\n\t1666: o_phase = +9'd6;\t //LUT[1666] \tphase : 0.023438\t(data_i, data_q): (0.812500,0.062500)\n\t1667: o_phase = +9'd9;\t //LUT[1667] \tphase : 0.035156\t(data_i, data_q): (0.812500,0.093750)\n\t1668: o_phase = +9'd12;\t //LUT[1668] \tphase : 0.046875\t(data_i, data_q): (0.812500,0.125000)\n\t1669: o_phase = +9'd15;\t //LUT[1669] \tphase : 0.058594\t(data_i, data_q): (0.812500,0.156250)\n\t1670: o_phase = +9'd18;\t //LUT[1670] \tphase : 0.070312\t(data_i, data_q): (0.812500,0.187500)\n\t1671: o_phase = +9'd21;\t //LUT[1671] \tphase : 0.082031\t(data_i, data_q): (0.812500,0.218750)\n\t1672: o_phase = +9'd24;\t //LUT[1672] \tphase : 0.093750\t(data_i, data_q): (0.812500,0.250000)\n\t1673: o_phase = +9'd27;\t //LUT[1673] \tphase : 0.105469\t(data_i, data_q): (0.812500,0.281250)\n\t1674: o_phase = +9'd30;\t //LUT[1674] \tphase : 0.117188\t(data_i, data_q): (0.812500,0.312500)\n\t1675: o_phase = +9'd33;\t //LUT[1675] \tphase : 0.128906\t(data_i, data_q): (0.812500,0.343750)\n\t1676: o_phase = +9'd35;\t //LUT[1676] \tphase : 0.136719\t(data_i, data_q): (0.812500,0.375000)\n\t1677: o_phase = +9'd38;\t //LUT[1677] \tphase : 0.148438\t(data_i, data_q): (0.812500,0.406250)\n\t1678: o_phase = +9'd40;\t //LUT[1678] \tphase : 0.156250\t(data_i, data_q): (0.812500,0.437500)\n\t1679: o_phase = +9'd43;\t //LUT[1679] \tphase : 0.167969\t(data_i, data_q): (0.812500,0.468750)\n\t1680: o_phase = +9'd45;\t //LUT[1680] \tphase : 0.175781\t(data_i, data_q): (0.812500,0.500000)\n\t1681: o_phase = +9'd47;\t //LUT[1681] \tphase : 0.183594\t(data_i, data_q): (0.812500,0.531250)\n\t1682: o_phase = +9'd49;\t //LUT[1682] \tphase : 0.191406\t(data_i, data_q): (0.812500,0.562500)\n\t1683: o_phase = +9'd51;\t //LUT[1683] \tphase : 0.199219\t(data_i, data_q): (0.812500,0.593750)\n\t1684: o_phase = +9'd53;\t //LUT[1684] \tphase : 0.207031\t(data_i, data_q): (0.812500,0.625000)\n\t1685: o_phase = +9'd55;\t //LUT[1685] \tphase : 0.214844\t(data_i, data_q): (0.812500,0.656250)\n\t1686: o_phase = +9'd57;\t //LUT[1686] \tphase : 0.222656\t(data_i, data_q): (0.812500,0.687500)\n\t1687: o_phase = +9'd59;\t //LUT[1687] \tphase : 0.230469\t(data_i, data_q): (0.812500,0.718750)\n\t1688: o_phase = +9'd61;\t //LUT[1688] \tphase : 0.238281\t(data_i, data_q): (0.812500,0.750000)\n\t1689: o_phase = +9'd62;\t //LUT[1689] \tphase : 0.242188\t(data_i, data_q): (0.812500,0.781250)\n\t1690: o_phase = +9'd64;\t //LUT[1690] \tphase : 0.250000\t(data_i, data_q): (0.812500,0.812500)\n\t1691: o_phase = +9'd66;\t //LUT[1691] \tphase : 0.257812\t(data_i, data_q): (0.812500,0.843750)\n\t1692: o_phase = +9'd67;\t //LUT[1692] \tphase : 0.261719\t(data_i, data_q): (0.812500,0.875000)\n\t1693: o_phase = +9'd68;\t //LUT[1693] \tphase : 0.265625\t(data_i, data_q): (0.812500,0.906250)\n\t1694: o_phase = +9'd70;\t //LUT[1694] \tphase : 0.273438\t(data_i, data_q): (0.812500,0.937500)\n\t1695: o_phase = +9'd71;\t //LUT[1695] \tphase : 0.277344\t(data_i, data_q): (0.812500,0.968750)\n\t1696: o_phase = -9'd72;\t //LUT[1696] \tphase : -0.281250\t(data_i, data_q): (0.812500,-1.000000)\n\t1697: o_phase = -9'd71;\t //LUT[1697] \tphase : -0.277344\t(data_i, data_q): (0.812500,-0.968750)\n\t1698: o_phase = -9'd70;\t //LUT[1698] \tphase : -0.273438\t(data_i, data_q): (0.812500,-0.937500)\n\t1699: o_phase = -9'd68;\t //LUT[1699] \tphase : -0.265625\t(data_i, data_q): (0.812500,-0.906250)\n\t1700: o_phase = -9'd67;\t //LUT[1700] \tphase : -0.261719\t(data_i, data_q): (0.812500,-0.875000)\n\t1701: o_phase = -9'd66;\t //LUT[1701] \tphase : -0.257812\t(data_i, data_q): (0.812500,-0.843750)\n\t1702: o_phase = -9'd64;\t //LUT[1702] \tphase : -0.250000\t(data_i, data_q): (0.812500,-0.812500)\n\t1703: o_phase = -9'd62;\t //LUT[1703] \tphase : -0.242188\t(data_i, data_q): (0.812500,-0.781250)\n\t1704: o_phase = -9'd61;\t //LUT[1704] \tphase : -0.238281\t(data_i, data_q): (0.812500,-0.750000)\n\t1705: o_phase = -9'd59;\t //LUT[1705] \tphase : -0.230469\t(data_i, data_q): (0.812500,-0.718750)\n\t1706: o_phase = -9'd57;\t //LUT[1706] \tphase : -0.222656\t(data_i, data_q): (0.812500,-0.687500)\n\t1707: o_phase = -9'd55;\t //LUT[1707] \tphase : -0.214844\t(data_i, data_q): (0.812500,-0.656250)\n\t1708: o_phase = -9'd53;\t //LUT[1708] \tphase : -0.207031\t(data_i, data_q): (0.812500,-0.625000)\n\t1709: o_phase = -9'd51;\t //LUT[1709] \tphase : -0.199219\t(data_i, data_q): (0.812500,-0.593750)\n\t1710: o_phase = -9'd49;\t //LUT[1710] \tphase : -0.191406\t(data_i, data_q): (0.812500,-0.562500)\n\t1711: o_phase = -9'd47;\t //LUT[1711] \tphase : -0.183594\t(data_i, data_q): (0.812500,-0.531250)\n\t1712: o_phase = -9'd45;\t //LUT[1712] \tphase : -0.175781\t(data_i, data_q): (0.812500,-0.500000)\n\t1713: o_phase = -9'd43;\t //LUT[1713] \tphase : -0.167969\t(data_i, data_q): (0.812500,-0.468750)\n\t1714: o_phase = -9'd40;\t //LUT[1714] \tphase : -0.156250\t(data_i, data_q): (0.812500,-0.437500)\n\t1715: o_phase = -9'd38;\t //LUT[1715] \tphase : -0.148438\t(data_i, data_q): (0.812500,-0.406250)\n\t1716: o_phase = -9'd35;\t //LUT[1716] \tphase : -0.136719\t(data_i, data_q): (0.812500,-0.375000)\n\t1717: o_phase = -9'd33;\t //LUT[1717] \tphase : -0.128906\t(data_i, data_q): (0.812500,-0.343750)\n\t1718: o_phase = -9'd30;\t //LUT[1718] \tphase : -0.117188\t(data_i, data_q): (0.812500,-0.312500)\n\t1719: o_phase = -9'd27;\t //LUT[1719] \tphase : -0.105469\t(data_i, data_q): (0.812500,-0.281250)\n\t1720: o_phase = -9'd24;\t //LUT[1720] \tphase : -0.093750\t(data_i, data_q): (0.812500,-0.250000)\n\t1721: o_phase = -9'd21;\t //LUT[1721] \tphase : -0.082031\t(data_i, data_q): (0.812500,-0.218750)\n\t1722: o_phase = -9'd18;\t //LUT[1722] \tphase : -0.070312\t(data_i, data_q): (0.812500,-0.187500)\n\t1723: o_phase = -9'd15;\t //LUT[1723] \tphase : -0.058594\t(data_i, data_q): (0.812500,-0.156250)\n\t1724: o_phase = -9'd12;\t //LUT[1724] \tphase : -0.046875\t(data_i, data_q): (0.812500,-0.125000)\n\t1725: o_phase = -9'd9;\t //LUT[1725] \tphase : -0.035156\t(data_i, data_q): (0.812500,-0.093750)\n\t1726: o_phase = -9'd6;\t //LUT[1726] \tphase : -0.023438\t(data_i, data_q): (0.812500,-0.062500)\n\t1727: o_phase = -9'd3;\t //LUT[1727] \tphase : -0.011719\t(data_i, data_q): (0.812500,-0.031250)\n\t1728: o_phase = +9'd0;\t //LUT[1728] \tphase : 0.000000\t(data_i, data_q): (0.843750,0.000000)\n\t1729: o_phase = +9'd3;\t //LUT[1729] \tphase : 0.011719\t(data_i, data_q): (0.843750,0.031250)\n\t1730: o_phase = +9'd6;\t //LUT[1730] \tphase : 0.023438\t(data_i, data_q): (0.843750,0.062500)\n\t1731: o_phase = +9'd9;\t //LUT[1731] \tphase : 0.035156\t(data_i, data_q): (0.843750,0.093750)\n\t1732: o_phase = +9'd12;\t //LUT[1732] \tphase : 0.046875\t(data_i, data_q): (0.843750,0.125000)\n\t1733: o_phase = +9'd15;\t //LUT[1733] \tphase : 0.058594\t(data_i, data_q): (0.843750,0.156250)\n\t1734: o_phase = +9'd18;\t //LUT[1734] \tphase : 0.070312\t(data_i, data_q): (0.843750,0.187500)\n\t1735: o_phase = +9'd21;\t //LUT[1735] \tphase : 0.082031\t(data_i, data_q): (0.843750,0.218750)\n\t1736: o_phase = +9'd23;\t //LUT[1736] \tphase : 0.089844\t(data_i, data_q): (0.843750,0.250000)\n\t1737: o_phase = +9'd26;\t //LUT[1737] \tphase : 0.101562\t(data_i, data_q): (0.843750,0.281250)\n\t1738: o_phase = +9'd29;\t //LUT[1738] \tphase : 0.113281\t(data_i, data_q): (0.843750,0.312500)\n\t1739: o_phase = +9'd32;\t //LUT[1739] \tphase : 0.125000\t(data_i, data_q): (0.843750,0.343750)\n\t1740: o_phase = +9'd34;\t //LUT[1740] \tphase : 0.132812\t(data_i, data_q): (0.843750,0.375000)\n\t1741: o_phase = +9'd37;\t //LUT[1741] \tphase : 0.144531\t(data_i, data_q): (0.843750,0.406250)\n\t1742: o_phase = +9'd39;\t //LUT[1742] \tphase : 0.152344\t(data_i, data_q): (0.843750,0.437500)\n\t1743: o_phase = +9'd41;\t //LUT[1743] \tphase : 0.160156\t(data_i, data_q): (0.843750,0.468750)\n\t1744: o_phase = +9'd44;\t //LUT[1744] \tphase : 0.171875\t(data_i, data_q): (0.843750,0.500000)\n\t1745: o_phase = +9'd46;\t //LUT[1745] \tphase : 0.179688\t(data_i, data_q): (0.843750,0.531250)\n\t1746: o_phase = +9'd48;\t //LUT[1746] \tphase : 0.187500\t(data_i, data_q): (0.843750,0.562500)\n\t1747: o_phase = +9'd50;\t //LUT[1747] \tphase : 0.195312\t(data_i, data_q): (0.843750,0.593750)\n\t1748: o_phase = +9'd52;\t //LUT[1748] \tphase : 0.203125\t(data_i, data_q): (0.843750,0.625000)\n\t1749: o_phase = +9'd54;\t //LUT[1749] \tphase : 0.210938\t(data_i, data_q): (0.843750,0.656250)\n\t1750: o_phase = +9'd56;\t //LUT[1750] \tphase : 0.218750\t(data_i, data_q): (0.843750,0.687500)\n\t1751: o_phase = +9'd57;\t //LUT[1751] \tphase : 0.222656\t(data_i, data_q): (0.843750,0.718750)\n\t1752: o_phase = +9'd59;\t //LUT[1752] \tphase : 0.230469\t(data_i, data_q): (0.843750,0.750000)\n\t1753: o_phase = +9'd61;\t //LUT[1753] \tphase : 0.238281\t(data_i, data_q): (0.843750,0.781250)\n\t1754: o_phase = +9'd62;\t //LUT[1754] \tphase : 0.242188\t(data_i, data_q): (0.843750,0.812500)\n\t1755: o_phase = +9'd64;\t //LUT[1755] \tphase : 0.250000\t(data_i, data_q): (0.843750,0.843750)\n\t1756: o_phase = +9'd65;\t //LUT[1756] \tphase : 0.253906\t(data_i, data_q): (0.843750,0.875000)\n\t1757: o_phase = +9'd67;\t //LUT[1757] \tphase : 0.261719\t(data_i, data_q): (0.843750,0.906250)\n\t1758: o_phase = +9'd68;\t //LUT[1758] \tphase : 0.265625\t(data_i, data_q): (0.843750,0.937500)\n\t1759: o_phase = +9'd70;\t //LUT[1759] \tphase : 0.273438\t(data_i, data_q): (0.843750,0.968750)\n\t1760: o_phase = -9'd71;\t //LUT[1760] \tphase : -0.277344\t(data_i, data_q): (0.843750,-1.000000)\n\t1761: o_phase = -9'd70;\t //LUT[1761] \tphase : -0.273438\t(data_i, data_q): (0.843750,-0.968750)\n\t1762: o_phase = -9'd68;\t //LUT[1762] \tphase : -0.265625\t(data_i, data_q): (0.843750,-0.937500)\n\t1763: o_phase = -9'd67;\t //LUT[1763] \tphase : -0.261719\t(data_i, data_q): (0.843750,-0.906250)\n\t1764: o_phase = -9'd65;\t //LUT[1764] \tphase : -0.253906\t(data_i, data_q): (0.843750,-0.875000)\n\t1765: o_phase = -9'd64;\t //LUT[1765] \tphase : -0.250000\t(data_i, data_q): (0.843750,-0.843750)\n\t1766: o_phase = -9'd62;\t //LUT[1766] \tphase : -0.242188\t(data_i, data_q): (0.843750,-0.812500)\n\t1767: o_phase = -9'd61;\t //LUT[1767] \tphase : -0.238281\t(data_i, data_q): (0.843750,-0.781250)\n\t1768: o_phase = -9'd59;\t //LUT[1768] \tphase : -0.230469\t(data_i, data_q): (0.843750,-0.750000)\n\t1769: o_phase = -9'd57;\t //LUT[1769] \tphase : -0.222656\t(data_i, data_q): (0.843750,-0.718750)\n\t1770: o_phase = -9'd56;\t //LUT[1770] \tphase : -0.218750\t(data_i, data_q): (0.843750,-0.687500)\n\t1771: o_phase = -9'd54;\t //LUT[1771] \tphase : -0.210938\t(data_i, data_q): (0.843750,-0.656250)\n\t1772: o_phase = -9'd52;\t //LUT[1772] \tphase : -0.203125\t(data_i, data_q): (0.843750,-0.625000)\n\t1773: o_phase = -9'd50;\t //LUT[1773] \tphase : -0.195312\t(data_i, data_q): (0.843750,-0.593750)\n\t1774: o_phase = -9'd48;\t //LUT[1774] \tphase : -0.187500\t(data_i, data_q): (0.843750,-0.562500)\n\t1775: o_phase = -9'd46;\t //LUT[1775] \tphase : -0.179688\t(data_i, data_q): (0.843750,-0.531250)\n\t1776: o_phase = -9'd44;\t //LUT[1776] \tphase : -0.171875\t(data_i, data_q): (0.843750,-0.500000)\n\t1777: o_phase = -9'd41;\t //LUT[1777] \tphase : -0.160156\t(data_i, data_q): (0.843750,-0.468750)\n\t1778: o_phase = -9'd39;\t //LUT[1778] \tphase : -0.152344\t(data_i, data_q): (0.843750,-0.437500)\n\t1779: o_phase = -9'd37;\t //LUT[1779] \tphase : -0.144531\t(data_i, data_q): (0.843750,-0.406250)\n\t1780: o_phase = -9'd34;\t //LUT[1780] \tphase : -0.132812\t(data_i, data_q): (0.843750,-0.375000)\n\t1781: o_phase = -9'd32;\t //LUT[1781] \tphase : -0.125000\t(data_i, data_q): (0.843750,-0.343750)\n\t1782: o_phase = -9'd29;\t //LUT[1782] \tphase : -0.113281\t(data_i, data_q): (0.843750,-0.312500)\n\t1783: o_phase = -9'd26;\t //LUT[1783] \tphase : -0.101562\t(data_i, data_q): (0.843750,-0.281250)\n\t1784: o_phase = -9'd23;\t //LUT[1784] \tphase : -0.089844\t(data_i, data_q): (0.843750,-0.250000)\n\t1785: o_phase = -9'd21;\t //LUT[1785] \tphase : -0.082031\t(data_i, data_q): (0.843750,-0.218750)\n\t1786: o_phase = -9'd18;\t //LUT[1786] \tphase : -0.070312\t(data_i, data_q): (0.843750,-0.187500)\n\t1787: o_phase = -9'd15;\t //LUT[1787] \tphase : -0.058594\t(data_i, data_q): (0.843750,-0.156250)\n\t1788: o_phase = -9'd12;\t //LUT[1788] \tphase : -0.046875\t(data_i, data_q): (0.843750,-0.125000)\n\t1789: o_phase = -9'd9;\t //LUT[1789] \tphase : -0.035156\t(data_i, data_q): (0.843750,-0.093750)\n\t1790: o_phase = -9'd6;\t //LUT[1790] \tphase : -0.023438\t(data_i, data_q): (0.843750,-0.062500)\n\t1791: o_phase = -9'd3;\t //LUT[1791] \tphase : -0.011719\t(data_i, data_q): (0.843750,-0.031250)\n\t1792: o_phase = +9'd0;\t //LUT[1792] \tphase : 0.000000\t(data_i, data_q): (0.875000,0.000000)\n\t1793: o_phase = +9'd3;\t //LUT[1793] \tphase : 0.011719\t(data_i, data_q): (0.875000,0.031250)\n\t1794: o_phase = +9'd6;\t //LUT[1794] \tphase : 0.023438\t(data_i, data_q): (0.875000,0.062500)\n\t1795: o_phase = +9'd9;\t //LUT[1795] \tphase : 0.035156\t(data_i, data_q): (0.875000,0.093750)\n\t1796: o_phase = +9'd12;\t //LUT[1796] \tphase : 0.046875\t(data_i, data_q): (0.875000,0.125000)\n\t1797: o_phase = +9'd14;\t //LUT[1797] \tphase : 0.054688\t(data_i, data_q): (0.875000,0.156250)\n\t1798: o_phase = +9'd17;\t //LUT[1798] \tphase : 0.066406\t(data_i, data_q): (0.875000,0.187500)\n\t1799: o_phase = +9'd20;\t //LUT[1799] \tphase : 0.078125\t(data_i, data_q): (0.875000,0.218750)\n\t1800: o_phase = +9'd23;\t //LUT[1800] \tphase : 0.089844\t(data_i, data_q): (0.875000,0.250000)\n\t1801: o_phase = +9'd25;\t //LUT[1801] \tphase : 0.097656\t(data_i, data_q): (0.875000,0.281250)\n\t1802: o_phase = +9'd28;\t //LUT[1802] \tphase : 0.109375\t(data_i, data_q): (0.875000,0.312500)\n\t1803: o_phase = +9'd31;\t //LUT[1803] \tphase : 0.121094\t(data_i, data_q): (0.875000,0.343750)\n\t1804: o_phase = +9'd33;\t //LUT[1804] \tphase : 0.128906\t(data_i, data_q): (0.875000,0.375000)\n\t1805: o_phase = +9'd35;\t //LUT[1805] \tphase : 0.136719\t(data_i, data_q): (0.875000,0.406250)\n\t1806: o_phase = +9'd38;\t //LUT[1806] \tphase : 0.148438\t(data_i, data_q): (0.875000,0.437500)\n\t1807: o_phase = +9'd40;\t //LUT[1807] \tphase : 0.156250\t(data_i, data_q): (0.875000,0.468750)\n\t1808: o_phase = +9'd42;\t //LUT[1808] \tphase : 0.164062\t(data_i, data_q): (0.875000,0.500000)\n\t1809: o_phase = +9'd44;\t //LUT[1809] \tphase : 0.171875\t(data_i, data_q): (0.875000,0.531250)\n\t1810: o_phase = +9'd47;\t //LUT[1810] \tphase : 0.183594\t(data_i, data_q): (0.875000,0.562500)\n\t1811: o_phase = +9'd49;\t //LUT[1811] \tphase : 0.191406\t(data_i, data_q): (0.875000,0.593750)\n\t1812: o_phase = +9'd51;\t //LUT[1812] \tphase : 0.199219\t(data_i, data_q): (0.875000,0.625000)\n\t1813: o_phase = +9'd52;\t //LUT[1813] \tphase : 0.203125\t(data_i, data_q): (0.875000,0.656250)\n\t1814: o_phase = +9'd54;\t //LUT[1814] \tphase : 0.210938\t(data_i, data_q): (0.875000,0.687500)\n\t1815: o_phase = +9'd56;\t //LUT[1815] \tphase : 0.218750\t(data_i, data_q): (0.875000,0.718750)\n\t1816: o_phase = +9'd58;\t //LUT[1816] \tphase : 0.226562\t(data_i, data_q): (0.875000,0.750000)\n\t1817: o_phase = +9'd59;\t //LUT[1817] \tphase : 0.230469\t(data_i, data_q): (0.875000,0.781250)\n\t1818: o_phase = +9'd61;\t //LUT[1818] \tphase : 0.238281\t(data_i, data_q): (0.875000,0.812500)\n\t1819: o_phase = +9'd63;\t //LUT[1819] \tphase : 0.246094\t(data_i, data_q): (0.875000,0.843750)\n\t1820: o_phase = +9'd64;\t //LUT[1820] \tphase : 0.250000\t(data_i, data_q): (0.875000,0.875000)\n\t1821: o_phase = +9'd65;\t //LUT[1821] \tphase : 0.253906\t(data_i, data_q): (0.875000,0.906250)\n\t1822: o_phase = +9'd67;\t //LUT[1822] \tphase : 0.261719\t(data_i, data_q): (0.875000,0.937500)\n\t1823: o_phase = +9'd68;\t //LUT[1823] \tphase : 0.265625\t(data_i, data_q): (0.875000,0.968750)\n\t1824: o_phase = -9'd69;\t //LUT[1824] \tphase : -0.269531\t(data_i, data_q): (0.875000,-1.000000)\n\t1825: o_phase = -9'd68;\t //LUT[1825] \tphase : -0.265625\t(data_i, data_q): (0.875000,-0.968750)\n\t1826: o_phase = -9'd67;\t //LUT[1826] \tphase : -0.261719\t(data_i, data_q): (0.875000,-0.937500)\n\t1827: o_phase = -9'd65;\t //LUT[1827] \tphase : -0.253906\t(data_i, data_q): (0.875000,-0.906250)\n\t1828: o_phase = -9'd64;\t //LUT[1828] \tphase : -0.250000\t(data_i, data_q): (0.875000,-0.875000)\n\t1829: o_phase = -9'd63;\t //LUT[1829] \tphase : -0.246094\t(data_i, data_q): (0.875000,-0.843750)\n\t1830: o_phase = -9'd61;\t //LUT[1830] \tphase : -0.238281\t(data_i, data_q): (0.875000,-0.812500)\n\t1831: o_phase = -9'd59;\t //LUT[1831] \tphase : -0.230469\t(data_i, data_q): (0.875000,-0.781250)\n\t1832: o_phase = -9'd58;\t //LUT[1832] \tphase : -0.226562\t(data_i, data_q): (0.875000,-0.750000)\n\t1833: o_phase = -9'd56;\t //LUT[1833] \tphase : -0.218750\t(data_i, data_q): (0.875000,-0.718750)\n\t1834: o_phase = -9'd54;\t //LUT[1834] \tphase : -0.210938\t(data_i, data_q): (0.875000,-0.687500)\n\t1835: o_phase = -9'd52;\t //LUT[1835] \tphase : -0.203125\t(data_i, data_q): (0.875000,-0.656250)\n\t1836: o_phase = -9'd51;\t //LUT[1836] \tphase : -0.199219\t(data_i, data_q): (0.875000,-0.625000)\n\t1837: o_phase = -9'd49;\t //LUT[1837] \tphase : -0.191406\t(data_i, data_q): (0.875000,-0.593750)\n\t1838: o_phase = -9'd47;\t //LUT[1838] \tphase : -0.183594\t(data_i, data_q): (0.875000,-0.562500)\n\t1839: o_phase = -9'd44;\t //LUT[1839] \tphase : -0.171875\t(data_i, data_q): (0.875000,-0.531250)\n\t1840: o_phase = -9'd42;\t //LUT[1840] \tphase : -0.164062\t(data_i, data_q): (0.875000,-0.500000)\n\t1841: o_phase = -9'd40;\t //LUT[1841] \tphase : -0.156250\t(data_i, data_q): (0.875000,-0.468750)\n\t1842: o_phase = -9'd38;\t //LUT[1842] \tphase : -0.148438\t(data_i, data_q): (0.875000,-0.437500)\n\t1843: o_phase = -9'd35;\t //LUT[1843] \tphase : -0.136719\t(data_i, data_q): (0.875000,-0.406250)\n\t1844: o_phase = -9'd33;\t //LUT[1844] \tphase : -0.128906\t(data_i, data_q): (0.875000,-0.375000)\n\t1845: o_phase = -9'd31;\t //LUT[1845] \tphase : -0.121094\t(data_i, data_q): (0.875000,-0.343750)\n\t1846: o_phase = -9'd28;\t //LUT[1846] \tphase : -0.109375\t(data_i, data_q): (0.875000,-0.312500)\n\t1847: o_phase = -9'd25;\t //LUT[1847] \tphase : -0.097656\t(data_i, data_q): (0.875000,-0.281250)\n\t1848: o_phase = -9'd23;\t //LUT[1848] \tphase : -0.089844\t(data_i, data_q): (0.875000,-0.250000)\n\t1849: o_phase = -9'd20;\t //LUT[1849] \tphase : -0.078125\t(data_i, data_q): (0.875000,-0.218750)\n\t1850: o_phase = -9'd17;\t //LUT[1850] \tphase : -0.066406\t(data_i, data_q): (0.875000,-0.187500)\n\t1851: o_phase = -9'd14;\t //LUT[1851] \tphase : -0.054688\t(data_i, data_q): (0.875000,-0.156250)\n\t1852: o_phase = -9'd12;\t //LUT[1852] \tphase : -0.046875\t(data_i, data_q): (0.875000,-0.125000)\n\t1853: o_phase = -9'd9;\t //LUT[1853] \tphase : -0.035156\t(data_i, data_q): (0.875000,-0.093750)\n\t1854: o_phase = -9'd6;\t //LUT[1854] \tphase : -0.023438\t(data_i, data_q): (0.875000,-0.062500)\n\t1855: o_phase = -9'd3;\t //LUT[1855] \tphase : -0.011719\t(data_i, data_q): (0.875000,-0.031250)\n\t1856: o_phase = +9'd0;\t //LUT[1856] \tphase : 0.000000\t(data_i, data_q): (0.906250,0.000000)\n\t1857: o_phase = +9'd3;\t //LUT[1857] \tphase : 0.011719\t(data_i, data_q): (0.906250,0.031250)\n\t1858: o_phase = +9'd6;\t //LUT[1858] \tphase : 0.023438\t(data_i, data_q): (0.906250,0.062500)\n\t1859: o_phase = +9'd8;\t //LUT[1859] \tphase : 0.031250\t(data_i, data_q): (0.906250,0.093750)\n\t1860: o_phase = +9'd11;\t //LUT[1860] \tphase : 0.042969\t(data_i, data_q): (0.906250,0.125000)\n\t1861: o_phase = +9'd14;\t //LUT[1861] \tphase : 0.054688\t(data_i, data_q): (0.906250,0.156250)\n\t1862: o_phase = +9'd17;\t //LUT[1862] \tphase : 0.066406\t(data_i, data_q): (0.906250,0.187500)\n\t1863: o_phase = +9'd19;\t //LUT[1863] \tphase : 0.074219\t(data_i, data_q): (0.906250,0.218750)\n\t1864: o_phase = +9'd22;\t //LUT[1864] \tphase : 0.085938\t(data_i, data_q): (0.906250,0.250000)\n\t1865: o_phase = +9'd25;\t //LUT[1865] \tphase : 0.097656\t(data_i, data_q): (0.906250,0.281250)\n\t1866: o_phase = +9'd27;\t //LUT[1866] \tphase : 0.105469\t(data_i, data_q): (0.906250,0.312500)\n\t1867: o_phase = +9'd30;\t //LUT[1867] \tphase : 0.117188\t(data_i, data_q): (0.906250,0.343750)\n\t1868: o_phase = +9'd32;\t //LUT[1868] \tphase : 0.125000\t(data_i, data_q): (0.906250,0.375000)\n\t1869: o_phase = +9'd34;\t //LUT[1869] \tphase : 0.132812\t(data_i, data_q): (0.906250,0.406250)\n\t1870: o_phase = +9'd37;\t //LUT[1870] \tphase : 0.144531\t(data_i, data_q): (0.906250,0.437500)\n\t1871: o_phase = +9'd39;\t //LUT[1871] \tphase : 0.152344\t(data_i, data_q): (0.906250,0.468750)\n\t1872: o_phase = +9'd41;\t //LUT[1872] \tphase : 0.160156\t(data_i, data_q): (0.906250,0.500000)\n\t1873: o_phase = +9'd43;\t //LUT[1873] \tphase : 0.167969\t(data_i, data_q): (0.906250,0.531250)\n\t1874: o_phase = +9'd45;\t //LUT[1874] \tphase : 0.175781\t(data_i, data_q): (0.906250,0.562500)\n\t1875: o_phase = +9'd47;\t //LUT[1875] \tphase : 0.183594\t(data_i, data_q): (0.906250,0.593750)\n\t1876: o_phase = +9'd49;\t //LUT[1876] \tphase : 0.191406\t(data_i, data_q): (0.906250,0.625000)\n\t1877: o_phase = +9'd51;\t //LUT[1877] \tphase : 0.199219\t(data_i, data_q): (0.906250,0.656250)\n\t1878: o_phase = +9'd53;\t //LUT[1878] \tphase : 0.207031\t(data_i, data_q): (0.906250,0.687500)\n\t1879: o_phase = +9'd55;\t //LUT[1879] \tphase : 0.214844\t(data_i, data_q): (0.906250,0.718750)\n\t1880: o_phase = +9'd56;\t //LUT[1880] \tphase : 0.218750\t(data_i, data_q): (0.906250,0.750000)\n\t1881: o_phase = +9'd58;\t //LUT[1881] \tphase : 0.226562\t(data_i, data_q): (0.906250,0.781250)\n\t1882: o_phase = +9'd60;\t //LUT[1882] \tphase : 0.234375\t(data_i, data_q): (0.906250,0.812500)\n\t1883: o_phase = +9'd61;\t //LUT[1883] \tphase : 0.238281\t(data_i, data_q): (0.906250,0.843750)\n\t1884: o_phase = +9'd63;\t //LUT[1884] \tphase : 0.246094\t(data_i, data_q): (0.906250,0.875000)\n\t1885: o_phase = +9'd64;\t //LUT[1885] \tphase : 0.250000\t(data_i, data_q): (0.906250,0.906250)\n\t1886: o_phase = +9'd65;\t //LUT[1886] \tphase : 0.253906\t(data_i, data_q): (0.906250,0.937500)\n\t1887: o_phase = +9'd67;\t //LUT[1887] \tphase : 0.261719\t(data_i, data_q): (0.906250,0.968750)\n\t1888: o_phase = -9'd68;\t //LUT[1888] \tphase : -0.265625\t(data_i, data_q): (0.906250,-1.000000)\n\t1889: o_phase = -9'd67;\t //LUT[1889] \tphase : -0.261719\t(data_i, data_q): (0.906250,-0.968750)\n\t1890: o_phase = -9'd65;\t //LUT[1890] \tphase : -0.253906\t(data_i, data_q): (0.906250,-0.937500)\n\t1891: o_phase = -9'd64;\t //LUT[1891] \tphase : -0.250000\t(data_i, data_q): (0.906250,-0.906250)\n\t1892: o_phase = -9'd63;\t //LUT[1892] \tphase : -0.246094\t(data_i, data_q): (0.906250,-0.875000)\n\t1893: o_phase = -9'd61;\t //LUT[1893] \tphase : -0.238281\t(data_i, data_q): (0.906250,-0.843750)\n\t1894: o_phase = -9'd60;\t //LUT[1894] \tphase : -0.234375\t(data_i, data_q): (0.906250,-0.812500)\n\t1895: o_phase = -9'd58;\t //LUT[1895] \tphase : -0.226562\t(data_i, data_q): (0.906250,-0.781250)\n\t1896: o_phase = -9'd56;\t //LUT[1896] \tphase : -0.218750\t(data_i, data_q): (0.906250,-0.750000)\n\t1897: o_phase = -9'd55;\t //LUT[1897] \tphase : -0.214844\t(data_i, data_q): (0.906250,-0.718750)\n\t1898: o_phase = -9'd53;\t //LUT[1898] \tphase : -0.207031\t(data_i, data_q): (0.906250,-0.687500)\n\t1899: o_phase = -9'd51;\t //LUT[1899] \tphase : -0.199219\t(data_i, data_q): (0.906250,-0.656250)\n\t1900: o_phase = -9'd49;\t //LUT[1900] \tphase : -0.191406\t(data_i, data_q): (0.906250,-0.625000)\n\t1901: o_phase = -9'd47;\t //LUT[1901] \tphase : -0.183594\t(data_i, data_q): (0.906250,-0.593750)\n\t1902: o_phase = -9'd45;\t //LUT[1902] \tphase : -0.175781\t(data_i, data_q): (0.906250,-0.562500)\n\t1903: o_phase = -9'd43;\t //LUT[1903] \tphase : -0.167969\t(data_i, data_q): (0.906250,-0.531250)\n\t1904: o_phase = -9'd41;\t //LUT[1904] \tphase : -0.160156\t(data_i, data_q): (0.906250,-0.500000)\n\t1905: o_phase = -9'd39;\t //LUT[1905] \tphase : -0.152344\t(data_i, data_q): (0.906250,-0.468750)\n\t1906: o_phase = -9'd37;\t //LUT[1906] \tphase : -0.144531\t(data_i, data_q): (0.906250,-0.437500)\n\t1907: o_phase = -9'd34;\t //LUT[1907] \tphase : -0.132812\t(data_i, data_q): (0.906250,-0.406250)\n\t1908: o_phase = -9'd32;\t //LUT[1908] \tphase : -0.125000\t(data_i, data_q): (0.906250,-0.375000)\n\t1909: o_phase = -9'd30;\t //LUT[1909] \tphase : -0.117188\t(data_i, data_q): (0.906250,-0.343750)\n\t1910: o_phase = -9'd27;\t //LUT[1910] \tphase : -0.105469\t(data_i, data_q): (0.906250,-0.312500)\n\t1911: o_phase = -9'd25;\t //LUT[1911] \tphase : -0.097656\t(data_i, data_q): (0.906250,-0.281250)\n\t1912: o_phase = -9'd22;\t //LUT[1912] \tphase : -0.085938\t(data_i, data_q): (0.906250,-0.250000)\n\t1913: o_phase = -9'd19;\t //LUT[1913] \tphase : -0.074219\t(data_i, data_q): (0.906250,-0.218750)\n\t1914: o_phase = -9'd17;\t //LUT[1914] \tphase : -0.066406\t(data_i, data_q): (0.906250,-0.187500)\n\t1915: o_phase = -9'd14;\t //LUT[1915] \tphase : -0.054688\t(data_i, data_q): (0.906250,-0.156250)\n\t1916: o_phase = -9'd11;\t //LUT[1916] \tphase : -0.042969\t(data_i, data_q): (0.906250,-0.125000)\n\t1917: o_phase = -9'd8;\t //LUT[1917] \tphase : -0.031250\t(data_i, data_q): (0.906250,-0.093750)\n\t1918: o_phase = -9'd6;\t //LUT[1918] \tphase : -0.023438\t(data_i, data_q): (0.906250,-0.062500)\n\t1919: o_phase = -9'd3;\t //LUT[1919] \tphase : -0.011719\t(data_i, data_q): (0.906250,-0.031250)\n\t1920: o_phase = +9'd0;\t //LUT[1920] \tphase : 0.000000\t(data_i, data_q): (0.937500,0.000000)\n\t1921: o_phase = +9'd3;\t //LUT[1921] \tphase : 0.011719\t(data_i, data_q): (0.937500,0.031250)\n\t1922: o_phase = +9'd5;\t //LUT[1922] \tphase : 0.019531\t(data_i, data_q): (0.937500,0.062500)\n\t1923: o_phase = +9'd8;\t //LUT[1923] \tphase : 0.031250\t(data_i, data_q): (0.937500,0.093750)\n\t1924: o_phase = +9'd11;\t //LUT[1924] \tphase : 0.042969\t(data_i, data_q): (0.937500,0.125000)\n\t1925: o_phase = +9'd13;\t //LUT[1925] \tphase : 0.050781\t(data_i, data_q): (0.937500,0.156250)\n\t1926: o_phase = +9'd16;\t //LUT[1926] \tphase : 0.062500\t(data_i, data_q): (0.937500,0.187500)\n\t1927: o_phase = +9'd19;\t //LUT[1927] \tphase : 0.074219\t(data_i, data_q): (0.937500,0.218750)\n\t1928: o_phase = +9'd21;\t //LUT[1928] \tphase : 0.082031\t(data_i, data_q): (0.937500,0.250000)\n\t1929: o_phase = +9'd24;\t //LUT[1929] \tphase : 0.093750\t(data_i, data_q): (0.937500,0.281250)\n\t1930: o_phase = +9'd26;\t //LUT[1930] \tphase : 0.101562\t(data_i, data_q): (0.937500,0.312500)\n\t1931: o_phase = +9'd29;\t //LUT[1931] \tphase : 0.113281\t(data_i, data_q): (0.937500,0.343750)\n\t1932: o_phase = +9'd31;\t //LUT[1932] \tphase : 0.121094\t(data_i, data_q): (0.937500,0.375000)\n\t1933: o_phase = +9'd33;\t //LUT[1933] \tphase : 0.128906\t(data_i, data_q): (0.937500,0.406250)\n\t1934: o_phase = +9'd36;\t //LUT[1934] \tphase : 0.140625\t(data_i, data_q): (0.937500,0.437500)\n\t1935: o_phase = +9'd38;\t //LUT[1935] \tphase : 0.148438\t(data_i, data_q): (0.937500,0.468750)\n\t1936: o_phase = +9'd40;\t //LUT[1936] \tphase : 0.156250\t(data_i, data_q): (0.937500,0.500000)\n\t1937: o_phase = +9'd42;\t //LUT[1937] \tphase : 0.164062\t(data_i, data_q): (0.937500,0.531250)\n\t1938: o_phase = +9'd44;\t //LUT[1938] \tphase : 0.171875\t(data_i, data_q): (0.937500,0.562500)\n\t1939: o_phase = +9'd46;\t //LUT[1939] \tphase : 0.179688\t(data_i, data_q): (0.937500,0.593750)\n\t1940: o_phase = +9'd48;\t //LUT[1940] \tphase : 0.187500\t(data_i, data_q): (0.937500,0.625000)\n\t1941: o_phase = +9'd50;\t //LUT[1941] \tphase : 0.195312\t(data_i, data_q): (0.937500,0.656250)\n\t1942: o_phase = +9'd52;\t //LUT[1942] \tphase : 0.203125\t(data_i, data_q): (0.937500,0.687500)\n\t1943: o_phase = +9'd53;\t //LUT[1943] \tphase : 0.207031\t(data_i, data_q): (0.937500,0.718750)\n\t1944: o_phase = +9'd55;\t //LUT[1944] \tphase : 0.214844\t(data_i, data_q): (0.937500,0.750000)\n\t1945: o_phase = +9'd57;\t //LUT[1945] \tphase : 0.222656\t(data_i, data_q): (0.937500,0.781250)\n\t1946: o_phase = +9'd58;\t //LUT[1946] \tphase : 0.226562\t(data_i, data_q): (0.937500,0.812500)\n\t1947: o_phase = +9'd60;\t //LUT[1947] \tphase : 0.234375\t(data_i, data_q): (0.937500,0.843750)\n\t1948: o_phase = +9'd61;\t //LUT[1948] \tphase : 0.238281\t(data_i, data_q): (0.937500,0.875000)\n\t1949: o_phase = +9'd63;\t //LUT[1949] \tphase : 0.246094\t(data_i, data_q): (0.937500,0.906250)\n\t1950: o_phase = +9'd64;\t //LUT[1950] \tphase : 0.250000\t(data_i, data_q): (0.937500,0.937500)\n\t1951: o_phase = +9'd65;\t //LUT[1951] \tphase : 0.253906\t(data_i, data_q): (0.937500,0.968750)\n\t1952: o_phase = -9'd67;\t //LUT[1952] \tphase : -0.261719\t(data_i, data_q): (0.937500,-1.000000)\n\t1953: o_phase = -9'd65;\t //LUT[1953] \tphase : -0.253906\t(data_i, data_q): (0.937500,-0.968750)\n\t1954: o_phase = -9'd64;\t //LUT[1954] \tphase : -0.250000\t(data_i, data_q): (0.937500,-0.937500)\n\t1955: o_phase = -9'd63;\t //LUT[1955] \tphase : -0.246094\t(data_i, data_q): (0.937500,-0.906250)\n\t1956: o_phase = -9'd61;\t //LUT[1956] \tphase : -0.238281\t(data_i, data_q): (0.937500,-0.875000)\n\t1957: o_phase = -9'd60;\t //LUT[1957] \tphase : -0.234375\t(data_i, data_q): (0.937500,-0.843750)\n\t1958: o_phase = -9'd58;\t //LUT[1958] \tphase : -0.226562\t(data_i, data_q): (0.937500,-0.812500)\n\t1959: o_phase = -9'd57;\t //LUT[1959] \tphase : -0.222656\t(data_i, data_q): (0.937500,-0.781250)\n\t1960: o_phase = -9'd55;\t //LUT[1960] \tphase : -0.214844\t(data_i, data_q): (0.937500,-0.750000)\n\t1961: o_phase = -9'd53;\t //LUT[1961] \tphase : -0.207031\t(data_i, data_q): (0.937500,-0.718750)\n\t1962: o_phase = -9'd52;\t //LUT[1962] \tphase : -0.203125\t(data_i, data_q): (0.937500,-0.687500)\n\t1963: o_phase = -9'd50;\t //LUT[1963] \tphase : -0.195312\t(data_i, data_q): (0.937500,-0.656250)\n\t1964: o_phase = -9'd48;\t //LUT[1964] \tphase : -0.187500\t(data_i, data_q): (0.937500,-0.625000)\n\t1965: o_phase = -9'd46;\t //LUT[1965] \tphase : -0.179688\t(data_i, data_q): (0.937500,-0.593750)\n\t1966: o_phase = -9'd44;\t //LUT[1966] \tphase : -0.171875\t(data_i, data_q): (0.937500,-0.562500)\n\t1967: o_phase = -9'd42;\t //LUT[1967] \tphase : -0.164062\t(data_i, data_q): (0.937500,-0.531250)\n\t1968: o_phase = -9'd40;\t //LUT[1968] \tphase : -0.156250\t(data_i, data_q): (0.937500,-0.500000)\n\t1969: o_phase = -9'd38;\t //LUT[1969] \tphase : -0.148438\t(data_i, data_q): (0.937500,-0.468750)\n\t1970: o_phase = -9'd36;\t //LUT[1970] \tphase : -0.140625\t(data_i, data_q): (0.937500,-0.437500)\n\t1971: o_phase = -9'd33;\t //LUT[1971] \tphase : -0.128906\t(data_i, data_q): (0.937500,-0.406250)\n\t1972: o_phase = -9'd31;\t //LUT[1972] \tphase : -0.121094\t(data_i, data_q): (0.937500,-0.375000)\n\t1973: o_phase = -9'd29;\t //LUT[1973] \tphase : -0.113281\t(data_i, data_q): (0.937500,-0.343750)\n\t1974: o_phase = -9'd26;\t //LUT[1974] \tphase : -0.101562\t(data_i, data_q): (0.937500,-0.312500)\n\t1975: o_phase = -9'd24;\t //LUT[1975] \tphase : -0.093750\t(data_i, data_q): (0.937500,-0.281250)\n\t1976: o_phase = -9'd21;\t //LUT[1976] \tphase : -0.082031\t(data_i, data_q): (0.937500,-0.250000)\n\t1977: o_phase = -9'd19;\t //LUT[1977] \tphase : -0.074219\t(data_i, data_q): (0.937500,-0.218750)\n\t1978: o_phase = -9'd16;\t //LUT[1978] \tphase : -0.062500\t(data_i, data_q): (0.937500,-0.187500)\n\t1979: o_phase = -9'd13;\t //LUT[1979] \tphase : -0.050781\t(data_i, data_q): (0.937500,-0.156250)\n\t1980: o_phase = -9'd11;\t //LUT[1980] \tphase : -0.042969\t(data_i, data_q): (0.937500,-0.125000)\n\t1981: o_phase = -9'd8;\t //LUT[1981] \tphase : -0.031250\t(data_i, data_q): (0.937500,-0.093750)\n\t1982: o_phase = -9'd5;\t //LUT[1982] \tphase : -0.019531\t(data_i, data_q): (0.937500,-0.062500)\n\t1983: o_phase = -9'd3;\t //LUT[1983] \tphase : -0.011719\t(data_i, data_q): (0.937500,-0.031250)\n\t1984: o_phase = +9'd0;\t //LUT[1984] \tphase : 0.000000\t(data_i, data_q): (0.968750,0.000000)\n\t1985: o_phase = +9'd3;\t //LUT[1985] \tphase : 0.011719\t(data_i, data_q): (0.968750,0.031250)\n\t1986: o_phase = +9'd5;\t //LUT[1986] \tphase : 0.019531\t(data_i, data_q): (0.968750,0.062500)\n\t1987: o_phase = +9'd8;\t //LUT[1987] \tphase : 0.031250\t(data_i, data_q): (0.968750,0.093750)\n\t1988: o_phase = +9'd10;\t //LUT[1988] \tphase : 0.039062\t(data_i, data_q): (0.968750,0.125000)\n\t1989: o_phase = +9'd13;\t //LUT[1989] \tphase : 0.050781\t(data_i, data_q): (0.968750,0.156250)\n\t1990: o_phase = +9'd16;\t //LUT[1990] \tphase : 0.062500\t(data_i, data_q): (0.968750,0.187500)\n\t1991: o_phase = +9'd18;\t //LUT[1991] \tphase : 0.070312\t(data_i, data_q): (0.968750,0.218750)\n\t1992: o_phase = +9'd21;\t //LUT[1992] \tphase : 0.082031\t(data_i, data_q): (0.968750,0.250000)\n\t1993: o_phase = +9'd23;\t //LUT[1993] \tphase : 0.089844\t(data_i, data_q): (0.968750,0.281250)\n\t1994: o_phase = +9'd25;\t //LUT[1994] \tphase : 0.097656\t(data_i, data_q): (0.968750,0.312500)\n\t1995: o_phase = +9'd28;\t //LUT[1995] \tphase : 0.109375\t(data_i, data_q): (0.968750,0.343750)\n\t1996: o_phase = +9'd30;\t //LUT[1996] \tphase : 0.117188\t(data_i, data_q): (0.968750,0.375000)\n\t1997: o_phase = +9'd32;\t //LUT[1997] \tphase : 0.125000\t(data_i, data_q): (0.968750,0.406250)\n\t1998: o_phase = +9'd35;\t //LUT[1998] \tphase : 0.136719\t(data_i, data_q): (0.968750,0.437500)\n\t1999: o_phase = +9'd37;\t //LUT[1999] \tphase : 0.144531\t(data_i, data_q): (0.968750,0.468750)\n\t2000: o_phase = +9'd39;\t //LUT[2000] \tphase : 0.152344\t(data_i, data_q): (0.968750,0.500000)\n\t2001: o_phase = +9'd41;\t //LUT[2001] \tphase : 0.160156\t(data_i, data_q): (0.968750,0.531250)\n\t2002: o_phase = +9'd43;\t //LUT[2002] \tphase : 0.167969\t(data_i, data_q): (0.968750,0.562500)\n\t2003: o_phase = +9'd45;\t //LUT[2003] \tphase : 0.175781\t(data_i, data_q): (0.968750,0.593750)\n\t2004: o_phase = +9'd47;\t //LUT[2004] \tphase : 0.183594\t(data_i, data_q): (0.968750,0.625000)\n\t2005: o_phase = +9'd49;\t //LUT[2005] \tphase : 0.191406\t(data_i, data_q): (0.968750,0.656250)\n\t2006: o_phase = +9'd50;\t //LUT[2006] \tphase : 0.195312\t(data_i, data_q): (0.968750,0.687500)\n\t2007: o_phase = +9'd52;\t //LUT[2007] \tphase : 0.203125\t(data_i, data_q): (0.968750,0.718750)\n\t2008: o_phase = +9'd54;\t //LUT[2008] \tphase : 0.210938\t(data_i, data_q): (0.968750,0.750000)\n\t2009: o_phase = +9'd55;\t //LUT[2009] \tphase : 0.214844\t(data_i, data_q): (0.968750,0.781250)\n\t2010: o_phase = +9'd57;\t //LUT[2010] \tphase : 0.222656\t(data_i, data_q): (0.968750,0.812500)\n\t2011: o_phase = +9'd58;\t //LUT[2011] \tphase : 0.226562\t(data_i, data_q): (0.968750,0.843750)\n\t2012: o_phase = +9'd60;\t //LUT[2012] \tphase : 0.234375\t(data_i, data_q): (0.968750,0.875000)\n\t2013: o_phase = +9'd61;\t //LUT[2013] \tphase : 0.238281\t(data_i, data_q): (0.968750,0.906250)\n\t2014: o_phase = +9'd63;\t //LUT[2014] \tphase : 0.246094\t(data_i, data_q): (0.968750,0.937500)\n\t2015: o_phase = +9'd64;\t //LUT[2015] \tphase : 0.250000\t(data_i, data_q): (0.968750,0.968750)\n\t2016: o_phase = -9'd65;\t //LUT[2016] \tphase : -0.253906\t(data_i, data_q): (0.968750,-1.000000)\n\t2017: o_phase = -9'd64;\t //LUT[2017] \tphase : -0.250000\t(data_i, data_q): (0.968750,-0.968750)\n\t2018: o_phase = -9'd63;\t //LUT[2018] \tphase : -0.246094\t(data_i, data_q): (0.968750,-0.937500)\n\t2019: o_phase = -9'd61;\t //LUT[2019] \tphase : -0.238281\t(data_i, data_q): (0.968750,-0.906250)\n\t2020: o_phase = -9'd60;\t //LUT[2020] \tphase : -0.234375\t(data_i, data_q): (0.968750,-0.875000)\n\t2021: o_phase = -9'd58;\t //LUT[2021] \tphase : -0.226562\t(data_i, data_q): (0.968750,-0.843750)\n\t2022: o_phase = -9'd57;\t //LUT[2022] \tphase : -0.222656\t(data_i, data_q): (0.968750,-0.812500)\n\t2023: o_phase = -9'd55;\t //LUT[2023] \tphase : -0.214844\t(data_i, data_q): (0.968750,-0.781250)\n\t2024: o_phase = -9'd54;\t //LUT[2024] \tphase : -0.210938\t(data_i, data_q): (0.968750,-0.750000)\n\t2025: o_phase = -9'd52;\t //LUT[2025] \tphase : -0.203125\t(data_i, data_q): (0.968750,-0.718750)\n\t2026: o_phase = -9'd50;\t //LUT[2026] \tphase : -0.195312\t(data_i, data_q): (0.968750,-0.687500)\n\t2027: o_phase = -9'd49;\t //LUT[2027] \tphase : -0.191406\t(data_i, data_q): (0.968750,-0.656250)\n\t2028: o_phase = -9'd47;\t //LUT[2028] \tphase : -0.183594\t(data_i, data_q): (0.968750,-0.625000)\n\t2029: o_phase = -9'd45;\t //LUT[2029] \tphase : -0.175781\t(data_i, data_q): (0.968750,-0.593750)\n\t2030: o_phase = -9'd43;\t //LUT[2030] \tphase : -0.167969\t(data_i, data_q): (0.968750,-0.562500)\n\t2031: o_phase = -9'd41;\t //LUT[2031] \tphase : -0.160156\t(data_i, data_q): (0.968750,-0.531250)\n\t2032: o_phase = -9'd39;\t //LUT[2032] \tphase : -0.152344\t(data_i, data_q): (0.968750,-0.500000)\n\t2033: o_phase = -9'd37;\t //LUT[2033] \tphase : -0.144531\t(data_i, data_q): (0.968750,-0.468750)\n\t2034: o_phase = -9'd35;\t //LUT[2034] \tphase : -0.136719\t(data_i, data_q): (0.968750,-0.437500)\n\t2035: o_phase = -9'd32;\t //LUT[2035] \tphase : -0.125000\t(data_i, data_q): (0.968750,-0.406250)\n\t2036: o_phase = -9'd30;\t //LUT[2036] \tphase : -0.117188\t(data_i, data_q): (0.968750,-0.375000)\n\t2037: o_phase = -9'd28;\t //LUT[2037] \tphase : -0.109375\t(data_i, data_q): (0.968750,-0.343750)\n\t2038: o_phase = -9'd25;\t //LUT[2038] \tphase : -0.097656\t(data_i, data_q): (0.968750,-0.312500)\n\t2039: o_phase = -9'd23;\t //LUT[2039] \tphase : -0.089844\t(data_i, data_q): (0.968750,-0.281250)\n\t2040: o_phase = -9'd21;\t //LUT[2040] \tphase : -0.082031\t(data_i, data_q): (0.968750,-0.250000)\n\t2041: o_phase = -9'd18;\t //LUT[2041] \tphase : -0.070312\t(data_i, data_q): (0.968750,-0.218750)\n\t2042: o_phase = -9'd16;\t //LUT[2042] \tphase : -0.062500\t(data_i, data_q): (0.968750,-0.187500)\n\t2043: o_phase = -9'd13;\t //LUT[2043] \tphase : -0.050781\t(data_i, data_q): (0.968750,-0.156250)\n\t2044: o_phase = -9'd10;\t //LUT[2044] \tphase : -0.039062\t(data_i, data_q): (0.968750,-0.125000)\n\t2045: o_phase = -9'd8;\t //LUT[2045] \tphase : -0.031250\t(data_i, data_q): (0.968750,-0.093750)\n\t2046: o_phase = -9'd5;\t //LUT[2046] \tphase : -0.019531\t(data_i, data_q): (0.968750,-0.062500)\n\t2047: o_phase = -9'd3;\t //LUT[2047] \tphase : -0.011719\t(data_i, data_q): (0.968750,-0.031250)\n\t2048: o_phase = -9'd256;\t //LUT[2048] \tphase : -1.000000\t(data_i, data_q): (-1.000000,0.000000)\n\t2049: o_phase = +9'd253;\t //LUT[2049] \tphase : 0.988281\t(data_i, data_q): (-1.000000,0.031250)\n\t2050: o_phase = +9'd251;\t //LUT[2050] \tphase : 0.980469\t(data_i, data_q): (-1.000000,0.062500)\n\t2051: o_phase = +9'd248;\t //LUT[2051] \tphase : 0.968750\t(data_i, data_q): (-1.000000,0.093750)\n\t2052: o_phase = +9'd246;\t //LUT[2052] \tphase : 0.960938\t(data_i, data_q): (-1.000000,0.125000)\n\t2053: o_phase = +9'd243;\t //LUT[2053] \tphase : 0.949219\t(data_i, data_q): (-1.000000,0.156250)\n\t2054: o_phase = +9'd241;\t //LUT[2054] \tphase : 0.941406\t(data_i, data_q): (-1.000000,0.187500)\n\t2055: o_phase = +9'd238;\t //LUT[2055] \tphase : 0.929688\t(data_i, data_q): (-1.000000,0.218750)\n\t2056: o_phase = +9'd236;\t //LUT[2056] \tphase : 0.921875\t(data_i, data_q): (-1.000000,0.250000)\n\t2057: o_phase = +9'd234;\t //LUT[2057] \tphase : 0.914062\t(data_i, data_q): (-1.000000,0.281250)\n\t2058: o_phase = +9'd231;\t //LUT[2058] \tphase : 0.902344\t(data_i, data_q): (-1.000000,0.312500)\n\t2059: o_phase = +9'd229;\t //LUT[2059] \tphase : 0.894531\t(data_i, data_q): (-1.000000,0.343750)\n\t2060: o_phase = +9'd227;\t //LUT[2060] \tphase : 0.886719\t(data_i, data_q): (-1.000000,0.375000)\n\t2061: o_phase = +9'd225;\t //LUT[2061] \tphase : 0.878906\t(data_i, data_q): (-1.000000,0.406250)\n\t2062: o_phase = +9'd222;\t //LUT[2062] \tphase : 0.867188\t(data_i, data_q): (-1.000000,0.437500)\n\t2063: o_phase = +9'd220;\t //LUT[2063] \tphase : 0.859375\t(data_i, data_q): (-1.000000,0.468750)\n\t2064: o_phase = +9'd218;\t //LUT[2064] \tphase : 0.851562\t(data_i, data_q): (-1.000000,0.500000)\n\t2065: o_phase = +9'd216;\t //LUT[2065] \tphase : 0.843750\t(data_i, data_q): (-1.000000,0.531250)\n\t2066: o_phase = +9'd214;\t //LUT[2066] \tphase : 0.835938\t(data_i, data_q): (-1.000000,0.562500)\n\t2067: o_phase = +9'd212;\t //LUT[2067] \tphase : 0.828125\t(data_i, data_q): (-1.000000,0.593750)\n\t2068: o_phase = +9'd210;\t //LUT[2068] \tphase : 0.820312\t(data_i, data_q): (-1.000000,0.625000)\n\t2069: o_phase = +9'd209;\t //LUT[2069] \tphase : 0.816406\t(data_i, data_q): (-1.000000,0.656250)\n\t2070: o_phase = +9'd207;\t //LUT[2070] \tphase : 0.808594\t(data_i, data_q): (-1.000000,0.687500)\n\t2071: o_phase = +9'd205;\t //LUT[2071] \tphase : 0.800781\t(data_i, data_q): (-1.000000,0.718750)\n\t2072: o_phase = +9'd204;\t //LUT[2072] \tphase : 0.796875\t(data_i, data_q): (-1.000000,0.750000)\n\t2073: o_phase = +9'd202;\t //LUT[2073] \tphase : 0.789062\t(data_i, data_q): (-1.000000,0.781250)\n\t2074: o_phase = +9'd200;\t //LUT[2074] \tphase : 0.781250\t(data_i, data_q): (-1.000000,0.812500)\n\t2075: o_phase = +9'd199;\t //LUT[2075] \tphase : 0.777344\t(data_i, data_q): (-1.000000,0.843750)\n\t2076: o_phase = +9'd197;\t //LUT[2076] \tphase : 0.769531\t(data_i, data_q): (-1.000000,0.875000)\n\t2077: o_phase = +9'd196;\t //LUT[2077] \tphase : 0.765625\t(data_i, data_q): (-1.000000,0.906250)\n\t2078: o_phase = +9'd195;\t //LUT[2078] \tphase : 0.761719\t(data_i, data_q): (-1.000000,0.937500)\n\t2079: o_phase = +9'd193;\t //LUT[2079] \tphase : 0.753906\t(data_i, data_q): (-1.000000,0.968750)\n\t2080: o_phase = -9'd192;\t //LUT[2080] \tphase : -0.750000\t(data_i, data_q): (-1.000000,-1.000000)\n\t2081: o_phase = -9'd193;\t //LUT[2081] \tphase : -0.753906\t(data_i, data_q): (-1.000000,-0.968750)\n\t2082: o_phase = -9'd195;\t //LUT[2082] \tphase : -0.761719\t(data_i, data_q): (-1.000000,-0.937500)\n\t2083: o_phase = -9'd196;\t //LUT[2083] \tphase : -0.765625\t(data_i, data_q): (-1.000000,-0.906250)\n\t2084: o_phase = -9'd197;\t //LUT[2084] \tphase : -0.769531\t(data_i, data_q): (-1.000000,-0.875000)\n\t2085: o_phase = -9'd199;\t //LUT[2085] \tphase : -0.777344\t(data_i, data_q): (-1.000000,-0.843750)\n\t2086: o_phase = -9'd200;\t //LUT[2086] \tphase : -0.781250\t(data_i, data_q): (-1.000000,-0.812500)\n\t2087: o_phase = -9'd202;\t //LUT[2087] \tphase : -0.789062\t(data_i, data_q): (-1.000000,-0.781250)\n\t2088: o_phase = -9'd204;\t //LUT[2088] \tphase : -0.796875\t(data_i, data_q): (-1.000000,-0.750000)\n\t2089: o_phase = -9'd205;\t //LUT[2089] \tphase : -0.800781\t(data_i, data_q): (-1.000000,-0.718750)\n\t2090: o_phase = -9'd207;\t //LUT[2090] \tphase : -0.808594\t(data_i, data_q): (-1.000000,-0.687500)\n\t2091: o_phase = -9'd209;\t //LUT[2091] \tphase : -0.816406\t(data_i, data_q): (-1.000000,-0.656250)\n\t2092: o_phase = -9'd210;\t //LUT[2092] \tphase : -0.820312\t(data_i, data_q): (-1.000000,-0.625000)\n\t2093: o_phase = -9'd212;\t //LUT[2093] \tphase : -0.828125\t(data_i, data_q): (-1.000000,-0.593750)\n\t2094: o_phase = -9'd214;\t //LUT[2094] \tphase : -0.835938\t(data_i, data_q): (-1.000000,-0.562500)\n\t2095: o_phase = -9'd216;\t //LUT[2095] \tphase : -0.843750\t(data_i, data_q): (-1.000000,-0.531250)\n\t2096: o_phase = -9'd218;\t //LUT[2096] \tphase : -0.851562\t(data_i, data_q): (-1.000000,-0.500000)\n\t2097: o_phase = -9'd220;\t //LUT[2097] \tphase : -0.859375\t(data_i, data_q): (-1.000000,-0.468750)\n\t2098: o_phase = -9'd222;\t //LUT[2098] \tphase : -0.867188\t(data_i, data_q): (-1.000000,-0.437500)\n\t2099: o_phase = -9'd225;\t //LUT[2099] \tphase : -0.878906\t(data_i, data_q): (-1.000000,-0.406250)\n\t2100: o_phase = -9'd227;\t //LUT[2100] \tphase : -0.886719\t(data_i, data_q): (-1.000000,-0.375000)\n\t2101: o_phase = -9'd229;\t //LUT[2101] \tphase : -0.894531\t(data_i, data_q): (-1.000000,-0.343750)\n\t2102: o_phase = -9'd231;\t //LUT[2102] \tphase : -0.902344\t(data_i, data_q): (-1.000000,-0.312500)\n\t2103: o_phase = -9'd234;\t //LUT[2103] \tphase : -0.914062\t(data_i, data_q): (-1.000000,-0.281250)\n\t2104: o_phase = -9'd236;\t //LUT[2104] \tphase : -0.921875\t(data_i, data_q): (-1.000000,-0.250000)\n\t2105: o_phase = -9'd238;\t //LUT[2105] \tphase : -0.929688\t(data_i, data_q): (-1.000000,-0.218750)\n\t2106: o_phase = -9'd241;\t //LUT[2106] \tphase : -0.941406\t(data_i, data_q): (-1.000000,-0.187500)\n\t2107: o_phase = -9'd243;\t //LUT[2107] \tphase : -0.949219\t(data_i, data_q): (-1.000000,-0.156250)\n\t2108: o_phase = -9'd246;\t //LUT[2108] \tphase : -0.960938\t(data_i, data_q): (-1.000000,-0.125000)\n\t2109: o_phase = -9'd248;\t //LUT[2109] \tphase : -0.968750\t(data_i, data_q): (-1.000000,-0.093750)\n\t2110: o_phase = -9'd251;\t //LUT[2110] \tphase : -0.980469\t(data_i, data_q): (-1.000000,-0.062500)\n\t2111: o_phase = -9'd253;\t //LUT[2111] \tphase : -0.988281\t(data_i, data_q): (-1.000000,-0.031250)\n\t2112: o_phase = -9'd256;\t //LUT[2112] \tphase : -1.000000\t(data_i, data_q): (-0.968750,0.000000)\n\t2113: o_phase = +9'd253;\t //LUT[2113] \tphase : 0.988281\t(data_i, data_q): (-0.968750,0.031250)\n\t2114: o_phase = +9'd251;\t //LUT[2114] \tphase : 0.980469\t(data_i, data_q): (-0.968750,0.062500)\n\t2115: o_phase = +9'd248;\t //LUT[2115] \tphase : 0.968750\t(data_i, data_q): (-0.968750,0.093750)\n\t2116: o_phase = +9'd246;\t //LUT[2116] \tphase : 0.960938\t(data_i, data_q): (-0.968750,0.125000)\n\t2117: o_phase = +9'd243;\t //LUT[2117] \tphase : 0.949219\t(data_i, data_q): (-0.968750,0.156250)\n\t2118: o_phase = +9'd240;\t //LUT[2118] \tphase : 0.937500\t(data_i, data_q): (-0.968750,0.187500)\n\t2119: o_phase = +9'd238;\t //LUT[2119] \tphase : 0.929688\t(data_i, data_q): (-0.968750,0.218750)\n\t2120: o_phase = +9'd235;\t //LUT[2120] \tphase : 0.917969\t(data_i, data_q): (-0.968750,0.250000)\n\t2121: o_phase = +9'd233;\t //LUT[2121] \tphase : 0.910156\t(data_i, data_q): (-0.968750,0.281250)\n\t2122: o_phase = +9'd231;\t //LUT[2122] \tphase : 0.902344\t(data_i, data_q): (-0.968750,0.312500)\n\t2123: o_phase = +9'd228;\t //LUT[2123] \tphase : 0.890625\t(data_i, data_q): (-0.968750,0.343750)\n\t2124: o_phase = +9'd226;\t //LUT[2124] \tphase : 0.882812\t(data_i, data_q): (-0.968750,0.375000)\n\t2125: o_phase = +9'd224;\t //LUT[2125] \tphase : 0.875000\t(data_i, data_q): (-0.968750,0.406250)\n\t2126: o_phase = +9'd221;\t //LUT[2126] \tphase : 0.863281\t(data_i, data_q): (-0.968750,0.437500)\n\t2127: o_phase = +9'd219;\t //LUT[2127] \tphase : 0.855469\t(data_i, data_q): (-0.968750,0.468750)\n\t2128: o_phase = +9'd217;\t //LUT[2128] \tphase : 0.847656\t(data_i, data_q): (-0.968750,0.500000)\n\t2129: o_phase = +9'd215;\t //LUT[2129] \tphase : 0.839844\t(data_i, data_q): (-0.968750,0.531250)\n\t2130: o_phase = +9'd213;\t //LUT[2130] \tphase : 0.832031\t(data_i, data_q): (-0.968750,0.562500)\n\t2131: o_phase = +9'd211;\t //LUT[2131] \tphase : 0.824219\t(data_i, data_q): (-0.968750,0.593750)\n\t2132: o_phase = +9'd209;\t //LUT[2132] \tphase : 0.816406\t(data_i, data_q): (-0.968750,0.625000)\n\t2133: o_phase = +9'd207;\t //LUT[2133] \tphase : 0.808594\t(data_i, data_q): (-0.968750,0.656250)\n\t2134: o_phase = +9'd206;\t //LUT[2134] \tphase : 0.804688\t(data_i, data_q): (-0.968750,0.687500)\n\t2135: o_phase = +9'd204;\t //LUT[2135] \tphase : 0.796875\t(data_i, data_q): (-0.968750,0.718750)\n\t2136: o_phase = +9'd202;\t //LUT[2136] \tphase : 0.789062\t(data_i, data_q): (-0.968750,0.750000)\n\t2137: o_phase = +9'd201;\t //LUT[2137] \tphase : 0.785156\t(data_i, data_q): (-0.968750,0.781250)\n\t2138: o_phase = +9'd199;\t //LUT[2138] \tphase : 0.777344\t(data_i, data_q): (-0.968750,0.812500)\n\t2139: o_phase = +9'd198;\t //LUT[2139] \tphase : 0.773438\t(data_i, data_q): (-0.968750,0.843750)\n\t2140: o_phase = +9'd196;\t //LUT[2140] \tphase : 0.765625\t(data_i, data_q): (-0.968750,0.875000)\n\t2141: o_phase = +9'd195;\t //LUT[2141] \tphase : 0.761719\t(data_i, data_q): (-0.968750,0.906250)\n\t2142: o_phase = +9'd193;\t //LUT[2142] \tphase : 0.753906\t(data_i, data_q): (-0.968750,0.937500)\n\t2143: o_phase = +9'd192;\t //LUT[2143] \tphase : 0.750000\t(data_i, data_q): (-0.968750,0.968750)\n\t2144: o_phase = -9'd191;\t //LUT[2144] \tphase : -0.746094\t(data_i, data_q): (-0.968750,-1.000000)\n\t2145: o_phase = -9'd192;\t //LUT[2145] \tphase : -0.750000\t(data_i, data_q): (-0.968750,-0.968750)\n\t2146: o_phase = -9'd193;\t //LUT[2146] \tphase : -0.753906\t(data_i, data_q): (-0.968750,-0.937500)\n\t2147: o_phase = -9'd195;\t //LUT[2147] \tphase : -0.761719\t(data_i, data_q): (-0.968750,-0.906250)\n\t2148: o_phase = -9'd196;\t //LUT[2148] \tphase : -0.765625\t(data_i, data_q): (-0.968750,-0.875000)\n\t2149: o_phase = -9'd198;\t //LUT[2149] \tphase : -0.773438\t(data_i, data_q): (-0.968750,-0.843750)\n\t2150: o_phase = -9'd199;\t //LUT[2150] \tphase : -0.777344\t(data_i, data_q): (-0.968750,-0.812500)\n\t2151: o_phase = -9'd201;\t //LUT[2151] \tphase : -0.785156\t(data_i, data_q): (-0.968750,-0.781250)\n\t2152: o_phase = -9'd202;\t //LUT[2152] \tphase : -0.789062\t(data_i, data_q): (-0.968750,-0.750000)\n\t2153: o_phase = -9'd204;\t //LUT[2153] \tphase : -0.796875\t(data_i, data_q): (-0.968750,-0.718750)\n\t2154: o_phase = -9'd206;\t //LUT[2154] \tphase : -0.804688\t(data_i, data_q): (-0.968750,-0.687500)\n\t2155: o_phase = -9'd207;\t //LUT[2155] \tphase : -0.808594\t(data_i, data_q): (-0.968750,-0.656250)\n\t2156: o_phase = -9'd209;\t //LUT[2156] \tphase : -0.816406\t(data_i, data_q): (-0.968750,-0.625000)\n\t2157: o_phase = -9'd211;\t //LUT[2157] \tphase : -0.824219\t(data_i, data_q): (-0.968750,-0.593750)\n\t2158: o_phase = -9'd213;\t //LUT[2158] \tphase : -0.832031\t(data_i, data_q): (-0.968750,-0.562500)\n\t2159: o_phase = -9'd215;\t //LUT[2159] \tphase : -0.839844\t(data_i, data_q): (-0.968750,-0.531250)\n\t2160: o_phase = -9'd217;\t //LUT[2160] \tphase : -0.847656\t(data_i, data_q): (-0.968750,-0.500000)\n\t2161: o_phase = -9'd219;\t //LUT[2161] \tphase : -0.855469\t(data_i, data_q): (-0.968750,-0.468750)\n\t2162: o_phase = -9'd221;\t //LUT[2162] \tphase : -0.863281\t(data_i, data_q): (-0.968750,-0.437500)\n\t2163: o_phase = -9'd224;\t //LUT[2163] \tphase : -0.875000\t(data_i, data_q): (-0.968750,-0.406250)\n\t2164: o_phase = -9'd226;\t //LUT[2164] \tphase : -0.882812\t(data_i, data_q): (-0.968750,-0.375000)\n\t2165: o_phase = -9'd228;\t //LUT[2165] \tphase : -0.890625\t(data_i, data_q): (-0.968750,-0.343750)\n\t2166: o_phase = -9'd231;\t //LUT[2166] \tphase : -0.902344\t(data_i, data_q): (-0.968750,-0.312500)\n\t2167: o_phase = -9'd233;\t //LUT[2167] \tphase : -0.910156\t(data_i, data_q): (-0.968750,-0.281250)\n\t2168: o_phase = -9'd235;\t //LUT[2168] \tphase : -0.917969\t(data_i, data_q): (-0.968750,-0.250000)\n\t2169: o_phase = -9'd238;\t //LUT[2169] \tphase : -0.929688\t(data_i, data_q): (-0.968750,-0.218750)\n\t2170: o_phase = -9'd240;\t //LUT[2170] \tphase : -0.937500\t(data_i, data_q): (-0.968750,-0.187500)\n\t2171: o_phase = -9'd243;\t //LUT[2171] \tphase : -0.949219\t(data_i, data_q): (-0.968750,-0.156250)\n\t2172: o_phase = -9'd246;\t //LUT[2172] \tphase : -0.960938\t(data_i, data_q): (-0.968750,-0.125000)\n\t2173: o_phase = -9'd248;\t //LUT[2173] \tphase : -0.968750\t(data_i, data_q): (-0.968750,-0.093750)\n\t2174: o_phase = -9'd251;\t //LUT[2174] \tphase : -0.980469\t(data_i, data_q): (-0.968750,-0.062500)\n\t2175: o_phase = -9'd253;\t //LUT[2175] \tphase : -0.988281\t(data_i, data_q): (-0.968750,-0.031250)\n\t2176: o_phase = -9'd256;\t //LUT[2176] \tphase : -1.000000\t(data_i, data_q): (-0.937500,0.000000)\n\t2177: o_phase = +9'd253;\t //LUT[2177] \tphase : 0.988281\t(data_i, data_q): (-0.937500,0.031250)\n\t2178: o_phase = +9'd251;\t //LUT[2178] \tphase : 0.980469\t(data_i, data_q): (-0.937500,0.062500)\n\t2179: o_phase = +9'd248;\t //LUT[2179] \tphase : 0.968750\t(data_i, data_q): (-0.937500,0.093750)\n\t2180: o_phase = +9'd245;\t //LUT[2180] \tphase : 0.957031\t(data_i, data_q): (-0.937500,0.125000)\n\t2181: o_phase = +9'd243;\t //LUT[2181] \tphase : 0.949219\t(data_i, data_q): (-0.937500,0.156250)\n\t2182: o_phase = +9'd240;\t //LUT[2182] \tphase : 0.937500\t(data_i, data_q): (-0.937500,0.187500)\n\t2183: o_phase = +9'd237;\t //LUT[2183] \tphase : 0.925781\t(data_i, data_q): (-0.937500,0.218750)\n\t2184: o_phase = +9'd235;\t //LUT[2184] \tphase : 0.917969\t(data_i, data_q): (-0.937500,0.250000)\n\t2185: o_phase = +9'd232;\t //LUT[2185] \tphase : 0.906250\t(data_i, data_q): (-0.937500,0.281250)\n\t2186: o_phase = +9'd230;\t //LUT[2186] \tphase : 0.898438\t(data_i, data_q): (-0.937500,0.312500)\n\t2187: o_phase = +9'd227;\t //LUT[2187] \tphase : 0.886719\t(data_i, data_q): (-0.937500,0.343750)\n\t2188: o_phase = +9'd225;\t //LUT[2188] \tphase : 0.878906\t(data_i, data_q): (-0.937500,0.375000)\n\t2189: o_phase = +9'd223;\t //LUT[2189] \tphase : 0.871094\t(data_i, data_q): (-0.937500,0.406250)\n\t2190: o_phase = +9'd220;\t //LUT[2190] \tphase : 0.859375\t(data_i, data_q): (-0.937500,0.437500)\n\t2191: o_phase = +9'd218;\t //LUT[2191] \tphase : 0.851562\t(data_i, data_q): (-0.937500,0.468750)\n\t2192: o_phase = +9'd216;\t //LUT[2192] \tphase : 0.843750\t(data_i, data_q): (-0.937500,0.500000)\n\t2193: o_phase = +9'd214;\t //LUT[2193] \tphase : 0.835938\t(data_i, data_q): (-0.937500,0.531250)\n\t2194: o_phase = +9'd212;\t //LUT[2194] \tphase : 0.828125\t(data_i, data_q): (-0.937500,0.562500)\n\t2195: o_phase = +9'd210;\t //LUT[2195] \tphase : 0.820312\t(data_i, data_q): (-0.937500,0.593750)\n\t2196: o_phase = +9'd208;\t //LUT[2196] \tphase : 0.812500\t(data_i, data_q): (-0.937500,0.625000)\n\t2197: o_phase = +9'd206;\t //LUT[2197] \tphase : 0.804688\t(data_i, data_q): (-0.937500,0.656250)\n\t2198: o_phase = +9'd204;\t //LUT[2198] \tphase : 0.796875\t(data_i, data_q): (-0.937500,0.687500)\n\t2199: o_phase = +9'd203;\t //LUT[2199] \tphase : 0.792969\t(data_i, data_q): (-0.937500,0.718750)\n\t2200: o_phase = +9'd201;\t //LUT[2200] \tphase : 0.785156\t(data_i, data_q): (-0.937500,0.750000)\n\t2201: o_phase = +9'd199;\t //LUT[2201] \tphase : 0.777344\t(data_i, data_q): (-0.937500,0.781250)\n\t2202: o_phase = +9'd198;\t //LUT[2202] \tphase : 0.773438\t(data_i, data_q): (-0.937500,0.812500)\n\t2203: o_phase = +9'd196;\t //LUT[2203] \tphase : 0.765625\t(data_i, data_q): (-0.937500,0.843750)\n\t2204: o_phase = +9'd195;\t //LUT[2204] \tphase : 0.761719\t(data_i, data_q): (-0.937500,0.875000)\n\t2205: o_phase = +9'd193;\t //LUT[2205] \tphase : 0.753906\t(data_i, data_q): (-0.937500,0.906250)\n\t2206: o_phase = +9'd192;\t //LUT[2206] \tphase : 0.750000\t(data_i, data_q): (-0.937500,0.937500)\n\t2207: o_phase = +9'd191;\t //LUT[2207] \tphase : 0.746094\t(data_i, data_q): (-0.937500,0.968750)\n\t2208: o_phase = -9'd189;\t //LUT[2208] \tphase : -0.738281\t(data_i, data_q): (-0.937500,-1.000000)\n\t2209: o_phase = -9'd191;\t //LUT[2209] \tphase : -0.746094\t(data_i, data_q): (-0.937500,-0.968750)\n\t2210: o_phase = -9'd192;\t //LUT[2210] \tphase : -0.750000\t(data_i, data_q): (-0.937500,-0.937500)\n\t2211: o_phase = -9'd193;\t //LUT[2211] \tphase : -0.753906\t(data_i, data_q): (-0.937500,-0.906250)\n\t2212: o_phase = -9'd195;\t //LUT[2212] \tphase : -0.761719\t(data_i, data_q): (-0.937500,-0.875000)\n\t2213: o_phase = -9'd196;\t //LUT[2213] \tphase : -0.765625\t(data_i, data_q): (-0.937500,-0.843750)\n\t2214: o_phase = -9'd198;\t //LUT[2214] \tphase : -0.773438\t(data_i, data_q): (-0.937500,-0.812500)\n\t2215: o_phase = -9'd199;\t //LUT[2215] \tphase : -0.777344\t(data_i, data_q): (-0.937500,-0.781250)\n\t2216: o_phase = -9'd201;\t //LUT[2216] \tphase : -0.785156\t(data_i, data_q): (-0.937500,-0.750000)\n\t2217: o_phase = -9'd203;\t //LUT[2217] \tphase : -0.792969\t(data_i, data_q): (-0.937500,-0.718750)\n\t2218: o_phase = -9'd204;\t //LUT[2218] \tphase : -0.796875\t(data_i, data_q): (-0.937500,-0.687500)\n\t2219: o_phase = -9'd206;\t //LUT[2219] \tphase : -0.804688\t(data_i, data_q): (-0.937500,-0.656250)\n\t2220: o_phase = -9'd208;\t //LUT[2220] \tphase : -0.812500\t(data_i, data_q): (-0.937500,-0.625000)\n\t2221: o_phase = -9'd210;\t //LUT[2221] \tphase : -0.820312\t(data_i, data_q): (-0.937500,-0.593750)\n\t2222: o_phase = -9'd212;\t //LUT[2222] \tphase : -0.828125\t(data_i, data_q): (-0.937500,-0.562500)\n\t2223: o_phase = -9'd214;\t //LUT[2223] \tphase : -0.835938\t(data_i, data_q): (-0.937500,-0.531250)\n\t2224: o_phase = -9'd216;\t //LUT[2224] \tphase : -0.843750\t(data_i, data_q): (-0.937500,-0.500000)\n\t2225: o_phase = -9'd218;\t //LUT[2225] \tphase : -0.851562\t(data_i, data_q): (-0.937500,-0.468750)\n\t2226: o_phase = -9'd220;\t //LUT[2226] \tphase : -0.859375\t(data_i, data_q): (-0.937500,-0.437500)\n\t2227: o_phase = -9'd223;\t //LUT[2227] \tphase : -0.871094\t(data_i, data_q): (-0.937500,-0.406250)\n\t2228: o_phase = -9'd225;\t //LUT[2228] \tphase : -0.878906\t(data_i, data_q): (-0.937500,-0.375000)\n\t2229: o_phase = -9'd227;\t //LUT[2229] \tphase : -0.886719\t(data_i, data_q): (-0.937500,-0.343750)\n\t2230: o_phase = -9'd230;\t //LUT[2230] \tphase : -0.898438\t(data_i, data_q): (-0.937500,-0.312500)\n\t2231: o_phase = -9'd232;\t //LUT[2231] \tphase : -0.906250\t(data_i, data_q): (-0.937500,-0.281250)\n\t2232: o_phase = -9'd235;\t //LUT[2232] \tphase : -0.917969\t(data_i, data_q): (-0.937500,-0.250000)\n\t2233: o_phase = -9'd237;\t //LUT[2233] \tphase : -0.925781\t(data_i, data_q): (-0.937500,-0.218750)\n\t2234: o_phase = -9'd240;\t //LUT[2234] \tphase : -0.937500\t(data_i, data_q): (-0.937500,-0.187500)\n\t2235: o_phase = -9'd243;\t //LUT[2235] \tphase : -0.949219\t(data_i, data_q): (-0.937500,-0.156250)\n\t2236: o_phase = -9'd245;\t //LUT[2236] \tphase : -0.957031\t(data_i, data_q): (-0.937500,-0.125000)\n\t2237: o_phase = -9'd248;\t //LUT[2237] \tphase : -0.968750\t(data_i, data_q): (-0.937500,-0.093750)\n\t2238: o_phase = -9'd251;\t //LUT[2238] \tphase : -0.980469\t(data_i, data_q): (-0.937500,-0.062500)\n\t2239: o_phase = -9'd253;\t //LUT[2239] \tphase : -0.988281\t(data_i, data_q): (-0.937500,-0.031250)\n\t2240: o_phase = -9'd256;\t //LUT[2240] \tphase : -1.000000\t(data_i, data_q): (-0.906250,0.000000)\n\t2241: o_phase = +9'd253;\t //LUT[2241] \tphase : 0.988281\t(data_i, data_q): (-0.906250,0.031250)\n\t2242: o_phase = +9'd250;\t //LUT[2242] \tphase : 0.976562\t(data_i, data_q): (-0.906250,0.062500)\n\t2243: o_phase = +9'd248;\t //LUT[2243] \tphase : 0.968750\t(data_i, data_q): (-0.906250,0.093750)\n\t2244: o_phase = +9'd245;\t //LUT[2244] \tphase : 0.957031\t(data_i, data_q): (-0.906250,0.125000)\n\t2245: o_phase = +9'd242;\t //LUT[2245] \tphase : 0.945312\t(data_i, data_q): (-0.906250,0.156250)\n\t2246: o_phase = +9'd239;\t //LUT[2246] \tphase : 0.933594\t(data_i, data_q): (-0.906250,0.187500)\n\t2247: o_phase = +9'd237;\t //LUT[2247] \tphase : 0.925781\t(data_i, data_q): (-0.906250,0.218750)\n\t2248: o_phase = +9'd234;\t //LUT[2248] \tphase : 0.914062\t(data_i, data_q): (-0.906250,0.250000)\n\t2249: o_phase = +9'd231;\t //LUT[2249] \tphase : 0.902344\t(data_i, data_q): (-0.906250,0.281250)\n\t2250: o_phase = +9'd229;\t //LUT[2250] \tphase : 0.894531\t(data_i, data_q): (-0.906250,0.312500)\n\t2251: o_phase = +9'd226;\t //LUT[2251] \tphase : 0.882812\t(data_i, data_q): (-0.906250,0.343750)\n\t2252: o_phase = +9'd224;\t //LUT[2252] \tphase : 0.875000\t(data_i, data_q): (-0.906250,0.375000)\n\t2253: o_phase = +9'd222;\t //LUT[2253] \tphase : 0.867188\t(data_i, data_q): (-0.906250,0.406250)\n\t2254: o_phase = +9'd219;\t //LUT[2254] \tphase : 0.855469\t(data_i, data_q): (-0.906250,0.437500)\n\t2255: o_phase = +9'd217;\t //LUT[2255] \tphase : 0.847656\t(data_i, data_q): (-0.906250,0.468750)\n\t2256: o_phase = +9'd215;\t //LUT[2256] \tphase : 0.839844\t(data_i, data_q): (-0.906250,0.500000)\n\t2257: o_phase = +9'd213;\t //LUT[2257] \tphase : 0.832031\t(data_i, data_q): (-0.906250,0.531250)\n\t2258: o_phase = +9'd211;\t //LUT[2258] \tphase : 0.824219\t(data_i, data_q): (-0.906250,0.562500)\n\t2259: o_phase = +9'd209;\t //LUT[2259] \tphase : 0.816406\t(data_i, data_q): (-0.906250,0.593750)\n\t2260: o_phase = +9'd207;\t //LUT[2260] \tphase : 0.808594\t(data_i, data_q): (-0.906250,0.625000)\n\t2261: o_phase = +9'd205;\t //LUT[2261] \tphase : 0.800781\t(data_i, data_q): (-0.906250,0.656250)\n\t2262: o_phase = +9'd203;\t //LUT[2262] \tphase : 0.792969\t(data_i, data_q): (-0.906250,0.687500)\n\t2263: o_phase = +9'd201;\t //LUT[2263] \tphase : 0.785156\t(data_i, data_q): (-0.906250,0.718750)\n\t2264: o_phase = +9'd200;\t //LUT[2264] \tphase : 0.781250\t(data_i, data_q): (-0.906250,0.750000)\n\t2265: o_phase = +9'd198;\t //LUT[2265] \tphase : 0.773438\t(data_i, data_q): (-0.906250,0.781250)\n\t2266: o_phase = +9'd196;\t //LUT[2266] \tphase : 0.765625\t(data_i, data_q): (-0.906250,0.812500)\n\t2267: o_phase = +9'd195;\t //LUT[2267] \tphase : 0.761719\t(data_i, data_q): (-0.906250,0.843750)\n\t2268: o_phase = +9'd193;\t //LUT[2268] \tphase : 0.753906\t(data_i, data_q): (-0.906250,0.875000)\n\t2269: o_phase = +9'd192;\t //LUT[2269] \tphase : 0.750000\t(data_i, data_q): (-0.906250,0.906250)\n\t2270: o_phase = +9'd191;\t //LUT[2270] \tphase : 0.746094\t(data_i, data_q): (-0.906250,0.937500)\n\t2271: o_phase = +9'd189;\t //LUT[2271] \tphase : 0.738281\t(data_i, data_q): (-0.906250,0.968750)\n\t2272: o_phase = -9'd188;\t //LUT[2272] \tphase : -0.734375\t(data_i, data_q): (-0.906250,-1.000000)\n\t2273: o_phase = -9'd189;\t //LUT[2273] \tphase : -0.738281\t(data_i, data_q): (-0.906250,-0.968750)\n\t2274: o_phase = -9'd191;\t //LUT[2274] \tphase : -0.746094\t(data_i, data_q): (-0.906250,-0.937500)\n\t2275: o_phase = -9'd192;\t //LUT[2275] \tphase : -0.750000\t(data_i, data_q): (-0.906250,-0.906250)\n\t2276: o_phase = -9'd193;\t //LUT[2276] \tphase : -0.753906\t(data_i, data_q): (-0.906250,-0.875000)\n\t2277: o_phase = -9'd195;\t //LUT[2277] \tphase : -0.761719\t(data_i, data_q): (-0.906250,-0.843750)\n\t2278: o_phase = -9'd196;\t //LUT[2278] \tphase : -0.765625\t(data_i, data_q): (-0.906250,-0.812500)\n\t2279: o_phase = -9'd198;\t //LUT[2279] \tphase : -0.773438\t(data_i, data_q): (-0.906250,-0.781250)\n\t2280: o_phase = -9'd200;\t //LUT[2280] \tphase : -0.781250\t(data_i, data_q): (-0.906250,-0.750000)\n\t2281: o_phase = -9'd201;\t //LUT[2281] \tphase : -0.785156\t(data_i, data_q): (-0.906250,-0.718750)\n\t2282: o_phase = -9'd203;\t //LUT[2282] \tphase : -0.792969\t(data_i, data_q): (-0.906250,-0.687500)\n\t2283: o_phase = -9'd205;\t //LUT[2283] \tphase : -0.800781\t(data_i, data_q): (-0.906250,-0.656250)\n\t2284: o_phase = -9'd207;\t //LUT[2284] \tphase : -0.808594\t(data_i, data_q): (-0.906250,-0.625000)\n\t2285: o_phase = -9'd209;\t //LUT[2285] \tphase : -0.816406\t(data_i, data_q): (-0.906250,-0.593750)\n\t2286: o_phase = -9'd211;\t //LUT[2286] \tphase : -0.824219\t(data_i, data_q): (-0.906250,-0.562500)\n\t2287: o_phase = -9'd213;\t //LUT[2287] \tphase : -0.832031\t(data_i, data_q): (-0.906250,-0.531250)\n\t2288: o_phase = -9'd215;\t //LUT[2288] \tphase : -0.839844\t(data_i, data_q): (-0.906250,-0.500000)\n\t2289: o_phase = -9'd217;\t //LUT[2289] \tphase : -0.847656\t(data_i, data_q): (-0.906250,-0.468750)\n\t2290: o_phase = -9'd219;\t //LUT[2290] \tphase : -0.855469\t(data_i, data_q): (-0.906250,-0.437500)\n\t2291: o_phase = -9'd222;\t //LUT[2291] \tphase : -0.867188\t(data_i, data_q): (-0.906250,-0.406250)\n\t2292: o_phase = -9'd224;\t //LUT[2292] \tphase : -0.875000\t(data_i, data_q): (-0.906250,-0.375000)\n\t2293: o_phase = -9'd226;\t //LUT[2293] \tphase : -0.882812\t(data_i, data_q): (-0.906250,-0.343750)\n\t2294: o_phase = -9'd229;\t //LUT[2294] \tphase : -0.894531\t(data_i, data_q): (-0.906250,-0.312500)\n\t2295: o_phase = -9'd231;\t //LUT[2295] \tphase : -0.902344\t(data_i, data_q): (-0.906250,-0.281250)\n\t2296: o_phase = -9'd234;\t //LUT[2296] \tphase : -0.914062\t(data_i, data_q): (-0.906250,-0.250000)\n\t2297: o_phase = -9'd237;\t //LUT[2297] \tphase : -0.925781\t(data_i, data_q): (-0.906250,-0.218750)\n\t2298: o_phase = -9'd239;\t //LUT[2298] \tphase : -0.933594\t(data_i, data_q): (-0.906250,-0.187500)\n\t2299: o_phase = -9'd242;\t //LUT[2299] \tphase : -0.945312\t(data_i, data_q): (-0.906250,-0.156250)\n\t2300: o_phase = -9'd245;\t //LUT[2300] \tphase : -0.957031\t(data_i, data_q): (-0.906250,-0.125000)\n\t2301: o_phase = -9'd248;\t //LUT[2301] \tphase : -0.968750\t(data_i, data_q): (-0.906250,-0.093750)\n\t2302: o_phase = -9'd250;\t //LUT[2302] \tphase : -0.976562\t(data_i, data_q): (-0.906250,-0.062500)\n\t2303: o_phase = -9'd253;\t //LUT[2303] \tphase : -0.988281\t(data_i, data_q): (-0.906250,-0.031250)\n\t2304: o_phase = -9'd256;\t //LUT[2304] \tphase : -1.000000\t(data_i, data_q): (-0.875000,0.000000)\n\t2305: o_phase = +9'd253;\t //LUT[2305] \tphase : 0.988281\t(data_i, data_q): (-0.875000,0.031250)\n\t2306: o_phase = +9'd250;\t //LUT[2306] \tphase : 0.976562\t(data_i, data_q): (-0.875000,0.062500)\n\t2307: o_phase = +9'd247;\t //LUT[2307] \tphase : 0.964844\t(data_i, data_q): (-0.875000,0.093750)\n\t2308: o_phase = +9'd244;\t //LUT[2308] \tphase : 0.953125\t(data_i, data_q): (-0.875000,0.125000)\n\t2309: o_phase = +9'd242;\t //LUT[2309] \tphase : 0.945312\t(data_i, data_q): (-0.875000,0.156250)\n\t2310: o_phase = +9'd239;\t //LUT[2310] \tphase : 0.933594\t(data_i, data_q): (-0.875000,0.187500)\n\t2311: o_phase = +9'd236;\t //LUT[2311] \tphase : 0.921875\t(data_i, data_q): (-0.875000,0.218750)\n\t2312: o_phase = +9'd233;\t //LUT[2312] \tphase : 0.910156\t(data_i, data_q): (-0.875000,0.250000)\n\t2313: o_phase = +9'd231;\t //LUT[2313] \tphase : 0.902344\t(data_i, data_q): (-0.875000,0.281250)\n\t2314: o_phase = +9'd228;\t //LUT[2314] \tphase : 0.890625\t(data_i, data_q): (-0.875000,0.312500)\n\t2315: o_phase = +9'd225;\t //LUT[2315] \tphase : 0.878906\t(data_i, data_q): (-0.875000,0.343750)\n\t2316: o_phase = +9'd223;\t //LUT[2316] \tphase : 0.871094\t(data_i, data_q): (-0.875000,0.375000)\n\t2317: o_phase = +9'd221;\t //LUT[2317] \tphase : 0.863281\t(data_i, data_q): (-0.875000,0.406250)\n\t2318: o_phase = +9'd218;\t //LUT[2318] \tphase : 0.851562\t(data_i, data_q): (-0.875000,0.437500)\n\t2319: o_phase = +9'd216;\t //LUT[2319] \tphase : 0.843750\t(data_i, data_q): (-0.875000,0.468750)\n\t2320: o_phase = +9'd214;\t //LUT[2320] \tphase : 0.835938\t(data_i, data_q): (-0.875000,0.500000)\n\t2321: o_phase = +9'd212;\t //LUT[2321] \tphase : 0.828125\t(data_i, data_q): (-0.875000,0.531250)\n\t2322: o_phase = +9'd209;\t //LUT[2322] \tphase : 0.816406\t(data_i, data_q): (-0.875000,0.562500)\n\t2323: o_phase = +9'd207;\t //LUT[2323] \tphase : 0.808594\t(data_i, data_q): (-0.875000,0.593750)\n\t2324: o_phase = +9'd205;\t //LUT[2324] \tphase : 0.800781\t(data_i, data_q): (-0.875000,0.625000)\n\t2325: o_phase = +9'd204;\t //LUT[2325] \tphase : 0.796875\t(data_i, data_q): (-0.875000,0.656250)\n\t2326: o_phase = +9'd202;\t //LUT[2326] \tphase : 0.789062\t(data_i, data_q): (-0.875000,0.687500)\n\t2327: o_phase = +9'd200;\t //LUT[2327] \tphase : 0.781250\t(data_i, data_q): (-0.875000,0.718750)\n\t2328: o_phase = +9'd198;\t //LUT[2328] \tphase : 0.773438\t(data_i, data_q): (-0.875000,0.750000)\n\t2329: o_phase = +9'd197;\t //LUT[2329] \tphase : 0.769531\t(data_i, data_q): (-0.875000,0.781250)\n\t2330: o_phase = +9'd195;\t //LUT[2330] \tphase : 0.761719\t(data_i, data_q): (-0.875000,0.812500)\n\t2331: o_phase = +9'd193;\t //LUT[2331] \tphase : 0.753906\t(data_i, data_q): (-0.875000,0.843750)\n\t2332: o_phase = +9'd192;\t //LUT[2332] \tphase : 0.750000\t(data_i, data_q): (-0.875000,0.875000)\n\t2333: o_phase = +9'd191;\t //LUT[2333] \tphase : 0.746094\t(data_i, data_q): (-0.875000,0.906250)\n\t2334: o_phase = +9'd189;\t //LUT[2334] \tphase : 0.738281\t(data_i, data_q): (-0.875000,0.937500)\n\t2335: o_phase = +9'd188;\t //LUT[2335] \tphase : 0.734375\t(data_i, data_q): (-0.875000,0.968750)\n\t2336: o_phase = -9'd187;\t //LUT[2336] \tphase : -0.730469\t(data_i, data_q): (-0.875000,-1.000000)\n\t2337: o_phase = -9'd188;\t //LUT[2337] \tphase : -0.734375\t(data_i, data_q): (-0.875000,-0.968750)\n\t2338: o_phase = -9'd189;\t //LUT[2338] \tphase : -0.738281\t(data_i, data_q): (-0.875000,-0.937500)\n\t2339: o_phase = -9'd191;\t //LUT[2339] \tphase : -0.746094\t(data_i, data_q): (-0.875000,-0.906250)\n\t2340: o_phase = -9'd192;\t //LUT[2340] \tphase : -0.750000\t(data_i, data_q): (-0.875000,-0.875000)\n\t2341: o_phase = -9'd193;\t //LUT[2341] \tphase : -0.753906\t(data_i, data_q): (-0.875000,-0.843750)\n\t2342: o_phase = -9'd195;\t //LUT[2342] \tphase : -0.761719\t(data_i, data_q): (-0.875000,-0.812500)\n\t2343: o_phase = -9'd197;\t //LUT[2343] \tphase : -0.769531\t(data_i, data_q): (-0.875000,-0.781250)\n\t2344: o_phase = -9'd198;\t //LUT[2344] \tphase : -0.773438\t(data_i, data_q): (-0.875000,-0.750000)\n\t2345: o_phase = -9'd200;\t //LUT[2345] \tphase : -0.781250\t(data_i, data_q): (-0.875000,-0.718750)\n\t2346: o_phase = -9'd202;\t //LUT[2346] \tphase : -0.789062\t(data_i, data_q): (-0.875000,-0.687500)\n\t2347: o_phase = -9'd204;\t //LUT[2347] \tphase : -0.796875\t(data_i, data_q): (-0.875000,-0.656250)\n\t2348: o_phase = -9'd205;\t //LUT[2348] \tphase : -0.800781\t(data_i, data_q): (-0.875000,-0.625000)\n\t2349: o_phase = -9'd207;\t //LUT[2349] \tphase : -0.808594\t(data_i, data_q): (-0.875000,-0.593750)\n\t2350: o_phase = -9'd209;\t //LUT[2350] \tphase : -0.816406\t(data_i, data_q): (-0.875000,-0.562500)\n\t2351: o_phase = -9'd212;\t //LUT[2351] \tphase : -0.828125\t(data_i, data_q): (-0.875000,-0.531250)\n\t2352: o_phase = -9'd214;\t //LUT[2352] \tphase : -0.835938\t(data_i, data_q): (-0.875000,-0.500000)\n\t2353: o_phase = -9'd216;\t //LUT[2353] \tphase : -0.843750\t(data_i, data_q): (-0.875000,-0.468750)\n\t2354: o_phase = -9'd218;\t //LUT[2354] \tphase : -0.851562\t(data_i, data_q): (-0.875000,-0.437500)\n\t2355: o_phase = -9'd221;\t //LUT[2355] \tphase : -0.863281\t(data_i, data_q): (-0.875000,-0.406250)\n\t2356: o_phase = -9'd223;\t //LUT[2356] \tphase : -0.871094\t(data_i, data_q): (-0.875000,-0.375000)\n\t2357: o_phase = -9'd225;\t //LUT[2357] \tphase : -0.878906\t(data_i, data_q): (-0.875000,-0.343750)\n\t2358: o_phase = -9'd228;\t //LUT[2358] \tphase : -0.890625\t(data_i, data_q): (-0.875000,-0.312500)\n\t2359: o_phase = -9'd231;\t //LUT[2359] \tphase : -0.902344\t(data_i, data_q): (-0.875000,-0.281250)\n\t2360: o_phase = -9'd233;\t //LUT[2360] \tphase : -0.910156\t(data_i, data_q): (-0.875000,-0.250000)\n\t2361: o_phase = -9'd236;\t //LUT[2361] \tphase : -0.921875\t(data_i, data_q): (-0.875000,-0.218750)\n\t2362: o_phase = -9'd239;\t //LUT[2362] \tphase : -0.933594\t(data_i, data_q): (-0.875000,-0.187500)\n\t2363: o_phase = -9'd242;\t //LUT[2363] \tphase : -0.945312\t(data_i, data_q): (-0.875000,-0.156250)\n\t2364: o_phase = -9'd244;\t //LUT[2364] \tphase : -0.953125\t(data_i, data_q): (-0.875000,-0.125000)\n\t2365: o_phase = -9'd247;\t //LUT[2365] \tphase : -0.964844\t(data_i, data_q): (-0.875000,-0.093750)\n\t2366: o_phase = -9'd250;\t //LUT[2366] \tphase : -0.976562\t(data_i, data_q): (-0.875000,-0.062500)\n\t2367: o_phase = -9'd253;\t //LUT[2367] \tphase : -0.988281\t(data_i, data_q): (-0.875000,-0.031250)\n\t2368: o_phase = -9'd256;\t //LUT[2368] \tphase : -1.000000\t(data_i, data_q): (-0.843750,0.000000)\n\t2369: o_phase = +9'd253;\t //LUT[2369] \tphase : 0.988281\t(data_i, data_q): (-0.843750,0.031250)\n\t2370: o_phase = +9'd250;\t //LUT[2370] \tphase : 0.976562\t(data_i, data_q): (-0.843750,0.062500)\n\t2371: o_phase = +9'd247;\t //LUT[2371] \tphase : 0.964844\t(data_i, data_q): (-0.843750,0.093750)\n\t2372: o_phase = +9'd244;\t //LUT[2372] \tphase : 0.953125\t(data_i, data_q): (-0.843750,0.125000)\n\t2373: o_phase = +9'd241;\t //LUT[2373] \tphase : 0.941406\t(data_i, data_q): (-0.843750,0.156250)\n\t2374: o_phase = +9'd238;\t //LUT[2374] \tphase : 0.929688\t(data_i, data_q): (-0.843750,0.187500)\n\t2375: o_phase = +9'd235;\t //LUT[2375] \tphase : 0.917969\t(data_i, data_q): (-0.843750,0.218750)\n\t2376: o_phase = +9'd233;\t //LUT[2376] \tphase : 0.910156\t(data_i, data_q): (-0.843750,0.250000)\n\t2377: o_phase = +9'd230;\t //LUT[2377] \tphase : 0.898438\t(data_i, data_q): (-0.843750,0.281250)\n\t2378: o_phase = +9'd227;\t //LUT[2378] \tphase : 0.886719\t(data_i, data_q): (-0.843750,0.312500)\n\t2379: o_phase = +9'd224;\t //LUT[2379] \tphase : 0.875000\t(data_i, data_q): (-0.843750,0.343750)\n\t2380: o_phase = +9'd222;\t //LUT[2380] \tphase : 0.867188\t(data_i, data_q): (-0.843750,0.375000)\n\t2381: o_phase = +9'd219;\t //LUT[2381] \tphase : 0.855469\t(data_i, data_q): (-0.843750,0.406250)\n\t2382: o_phase = +9'd217;\t //LUT[2382] \tphase : 0.847656\t(data_i, data_q): (-0.843750,0.437500)\n\t2383: o_phase = +9'd215;\t //LUT[2383] \tphase : 0.839844\t(data_i, data_q): (-0.843750,0.468750)\n\t2384: o_phase = +9'd212;\t //LUT[2384] \tphase : 0.828125\t(data_i, data_q): (-0.843750,0.500000)\n\t2385: o_phase = +9'd210;\t //LUT[2385] \tphase : 0.820312\t(data_i, data_q): (-0.843750,0.531250)\n\t2386: o_phase = +9'd208;\t //LUT[2386] \tphase : 0.812500\t(data_i, data_q): (-0.843750,0.562500)\n\t2387: o_phase = +9'd206;\t //LUT[2387] \tphase : 0.804688\t(data_i, data_q): (-0.843750,0.593750)\n\t2388: o_phase = +9'd204;\t //LUT[2388] \tphase : 0.796875\t(data_i, data_q): (-0.843750,0.625000)\n\t2389: o_phase = +9'd202;\t //LUT[2389] \tphase : 0.789062\t(data_i, data_q): (-0.843750,0.656250)\n\t2390: o_phase = +9'd200;\t //LUT[2390] \tphase : 0.781250\t(data_i, data_q): (-0.843750,0.687500)\n\t2391: o_phase = +9'd199;\t //LUT[2391] \tphase : 0.777344\t(data_i, data_q): (-0.843750,0.718750)\n\t2392: o_phase = +9'd197;\t //LUT[2392] \tphase : 0.769531\t(data_i, data_q): (-0.843750,0.750000)\n\t2393: o_phase = +9'd195;\t //LUT[2393] \tphase : 0.761719\t(data_i, data_q): (-0.843750,0.781250)\n\t2394: o_phase = +9'd194;\t //LUT[2394] \tphase : 0.757812\t(data_i, data_q): (-0.843750,0.812500)\n\t2395: o_phase = +9'd192;\t //LUT[2395] \tphase : 0.750000\t(data_i, data_q): (-0.843750,0.843750)\n\t2396: o_phase = +9'd191;\t //LUT[2396] \tphase : 0.746094\t(data_i, data_q): (-0.843750,0.875000)\n\t2397: o_phase = +9'd189;\t //LUT[2397] \tphase : 0.738281\t(data_i, data_q): (-0.843750,0.906250)\n\t2398: o_phase = +9'd188;\t //LUT[2398] \tphase : 0.734375\t(data_i, data_q): (-0.843750,0.937500)\n\t2399: o_phase = +9'd186;\t //LUT[2399] \tphase : 0.726562\t(data_i, data_q): (-0.843750,0.968750)\n\t2400: o_phase = -9'd185;\t //LUT[2400] \tphase : -0.722656\t(data_i, data_q): (-0.843750,-1.000000)\n\t2401: o_phase = -9'd186;\t //LUT[2401] \tphase : -0.726562\t(data_i, data_q): (-0.843750,-0.968750)\n\t2402: o_phase = -9'd188;\t //LUT[2402] \tphase : -0.734375\t(data_i, data_q): (-0.843750,-0.937500)\n\t2403: o_phase = -9'd189;\t //LUT[2403] \tphase : -0.738281\t(data_i, data_q): (-0.843750,-0.906250)\n\t2404: o_phase = -9'd191;\t //LUT[2404] \tphase : -0.746094\t(data_i, data_q): (-0.843750,-0.875000)\n\t2405: o_phase = -9'd192;\t //LUT[2405] \tphase : -0.750000\t(data_i, data_q): (-0.843750,-0.843750)\n\t2406: o_phase = -9'd194;\t //LUT[2406] \tphase : -0.757812\t(data_i, data_q): (-0.843750,-0.812500)\n\t2407: o_phase = -9'd195;\t //LUT[2407] \tphase : -0.761719\t(data_i, data_q): (-0.843750,-0.781250)\n\t2408: o_phase = -9'd197;\t //LUT[2408] \tphase : -0.769531\t(data_i, data_q): (-0.843750,-0.750000)\n\t2409: o_phase = -9'd199;\t //LUT[2409] \tphase : -0.777344\t(data_i, data_q): (-0.843750,-0.718750)\n\t2410: o_phase = -9'd200;\t //LUT[2410] \tphase : -0.781250\t(data_i, data_q): (-0.843750,-0.687500)\n\t2411: o_phase = -9'd202;\t //LUT[2411] \tphase : -0.789062\t(data_i, data_q): (-0.843750,-0.656250)\n\t2412: o_phase = -9'd204;\t //LUT[2412] \tphase : -0.796875\t(data_i, data_q): (-0.843750,-0.625000)\n\t2413: o_phase = -9'd206;\t //LUT[2413] \tphase : -0.804688\t(data_i, data_q): (-0.843750,-0.593750)\n\t2414: o_phase = -9'd208;\t //LUT[2414] \tphase : -0.812500\t(data_i, data_q): (-0.843750,-0.562500)\n\t2415: o_phase = -9'd210;\t //LUT[2415] \tphase : -0.820312\t(data_i, data_q): (-0.843750,-0.531250)\n\t2416: o_phase = -9'd212;\t //LUT[2416] \tphase : -0.828125\t(data_i, data_q): (-0.843750,-0.500000)\n\t2417: o_phase = -9'd215;\t //LUT[2417] \tphase : -0.839844\t(data_i, data_q): (-0.843750,-0.468750)\n\t2418: o_phase = -9'd217;\t //LUT[2418] \tphase : -0.847656\t(data_i, data_q): (-0.843750,-0.437500)\n\t2419: o_phase = -9'd219;\t //LUT[2419] \tphase : -0.855469\t(data_i, data_q): (-0.843750,-0.406250)\n\t2420: o_phase = -9'd222;\t //LUT[2420] \tphase : -0.867188\t(data_i, data_q): (-0.843750,-0.375000)\n\t2421: o_phase = -9'd224;\t //LUT[2421] \tphase : -0.875000\t(data_i, data_q): (-0.843750,-0.343750)\n\t2422: o_phase = -9'd227;\t //LUT[2422] \tphase : -0.886719\t(data_i, data_q): (-0.843750,-0.312500)\n\t2423: o_phase = -9'd230;\t //LUT[2423] \tphase : -0.898438\t(data_i, data_q): (-0.843750,-0.281250)\n\t2424: o_phase = -9'd233;\t //LUT[2424] \tphase : -0.910156\t(data_i, data_q): (-0.843750,-0.250000)\n\t2425: o_phase = -9'd235;\t //LUT[2425] \tphase : -0.917969\t(data_i, data_q): (-0.843750,-0.218750)\n\t2426: o_phase = -9'd238;\t //LUT[2426] \tphase : -0.929688\t(data_i, data_q): (-0.843750,-0.187500)\n\t2427: o_phase = -9'd241;\t //LUT[2427] \tphase : -0.941406\t(data_i, data_q): (-0.843750,-0.156250)\n\t2428: o_phase = -9'd244;\t //LUT[2428] \tphase : -0.953125\t(data_i, data_q): (-0.843750,-0.125000)\n\t2429: o_phase = -9'd247;\t //LUT[2429] \tphase : -0.964844\t(data_i, data_q): (-0.843750,-0.093750)\n\t2430: o_phase = -9'd250;\t //LUT[2430] \tphase : -0.976562\t(data_i, data_q): (-0.843750,-0.062500)\n\t2431: o_phase = -9'd253;\t //LUT[2431] \tphase : -0.988281\t(data_i, data_q): (-0.843750,-0.031250)\n\t2432: o_phase = -9'd256;\t //LUT[2432] \tphase : -1.000000\t(data_i, data_q): (-0.812500,0.000000)\n\t2433: o_phase = +9'd253;\t //LUT[2433] \tphase : 0.988281\t(data_i, data_q): (-0.812500,0.031250)\n\t2434: o_phase = +9'd250;\t //LUT[2434] \tphase : 0.976562\t(data_i, data_q): (-0.812500,0.062500)\n\t2435: o_phase = +9'd247;\t //LUT[2435] \tphase : 0.964844\t(data_i, data_q): (-0.812500,0.093750)\n\t2436: o_phase = +9'd244;\t //LUT[2436] \tphase : 0.953125\t(data_i, data_q): (-0.812500,0.125000)\n\t2437: o_phase = +9'd241;\t //LUT[2437] \tphase : 0.941406\t(data_i, data_q): (-0.812500,0.156250)\n\t2438: o_phase = +9'd238;\t //LUT[2438] \tphase : 0.929688\t(data_i, data_q): (-0.812500,0.187500)\n\t2439: o_phase = +9'd235;\t //LUT[2439] \tphase : 0.917969\t(data_i, data_q): (-0.812500,0.218750)\n\t2440: o_phase = +9'd232;\t //LUT[2440] \tphase : 0.906250\t(data_i, data_q): (-0.812500,0.250000)\n\t2441: o_phase = +9'd229;\t //LUT[2441] \tphase : 0.894531\t(data_i, data_q): (-0.812500,0.281250)\n\t2442: o_phase = +9'd226;\t //LUT[2442] \tphase : 0.882812\t(data_i, data_q): (-0.812500,0.312500)\n\t2443: o_phase = +9'd223;\t //LUT[2443] \tphase : 0.871094\t(data_i, data_q): (-0.812500,0.343750)\n\t2444: o_phase = +9'd221;\t //LUT[2444] \tphase : 0.863281\t(data_i, data_q): (-0.812500,0.375000)\n\t2445: o_phase = +9'd218;\t //LUT[2445] \tphase : 0.851562\t(data_i, data_q): (-0.812500,0.406250)\n\t2446: o_phase = +9'd216;\t //LUT[2446] \tphase : 0.843750\t(data_i, data_q): (-0.812500,0.437500)\n\t2447: o_phase = +9'd213;\t //LUT[2447] \tphase : 0.832031\t(data_i, data_q): (-0.812500,0.468750)\n\t2448: o_phase = +9'd211;\t //LUT[2448] \tphase : 0.824219\t(data_i, data_q): (-0.812500,0.500000)\n\t2449: o_phase = +9'd209;\t //LUT[2449] \tphase : 0.816406\t(data_i, data_q): (-0.812500,0.531250)\n\t2450: o_phase = +9'd207;\t //LUT[2450] \tphase : 0.808594\t(data_i, data_q): (-0.812500,0.562500)\n\t2451: o_phase = +9'd205;\t //LUT[2451] \tphase : 0.800781\t(data_i, data_q): (-0.812500,0.593750)\n\t2452: o_phase = +9'd203;\t //LUT[2452] \tphase : 0.792969\t(data_i, data_q): (-0.812500,0.625000)\n\t2453: o_phase = +9'd201;\t //LUT[2453] \tphase : 0.785156\t(data_i, data_q): (-0.812500,0.656250)\n\t2454: o_phase = +9'd199;\t //LUT[2454] \tphase : 0.777344\t(data_i, data_q): (-0.812500,0.687500)\n\t2455: o_phase = +9'd197;\t //LUT[2455] \tphase : 0.769531\t(data_i, data_q): (-0.812500,0.718750)\n\t2456: o_phase = +9'd195;\t //LUT[2456] \tphase : 0.761719\t(data_i, data_q): (-0.812500,0.750000)\n\t2457: o_phase = +9'd194;\t //LUT[2457] \tphase : 0.757812\t(data_i, data_q): (-0.812500,0.781250)\n\t2458: o_phase = +9'd192;\t //LUT[2458] \tphase : 0.750000\t(data_i, data_q): (-0.812500,0.812500)\n\t2459: o_phase = +9'd190;\t //LUT[2459] \tphase : 0.742188\t(data_i, data_q): (-0.812500,0.843750)\n\t2460: o_phase = +9'd189;\t //LUT[2460] \tphase : 0.738281\t(data_i, data_q): (-0.812500,0.875000)\n\t2461: o_phase = +9'd188;\t //LUT[2461] \tphase : 0.734375\t(data_i, data_q): (-0.812500,0.906250)\n\t2462: o_phase = +9'd186;\t //LUT[2462] \tphase : 0.726562\t(data_i, data_q): (-0.812500,0.937500)\n\t2463: o_phase = +9'd185;\t //LUT[2463] \tphase : 0.722656\t(data_i, data_q): (-0.812500,0.968750)\n\t2464: o_phase = -9'd184;\t //LUT[2464] \tphase : -0.718750\t(data_i, data_q): (-0.812500,-1.000000)\n\t2465: o_phase = -9'd185;\t //LUT[2465] \tphase : -0.722656\t(data_i, data_q): (-0.812500,-0.968750)\n\t2466: o_phase = -9'd186;\t //LUT[2466] \tphase : -0.726562\t(data_i, data_q): (-0.812500,-0.937500)\n\t2467: o_phase = -9'd188;\t //LUT[2467] \tphase : -0.734375\t(data_i, data_q): (-0.812500,-0.906250)\n\t2468: o_phase = -9'd189;\t //LUT[2468] \tphase : -0.738281\t(data_i, data_q): (-0.812500,-0.875000)\n\t2469: o_phase = -9'd190;\t //LUT[2469] \tphase : -0.742188\t(data_i, data_q): (-0.812500,-0.843750)\n\t2470: o_phase = -9'd192;\t //LUT[2470] \tphase : -0.750000\t(data_i, data_q): (-0.812500,-0.812500)\n\t2471: o_phase = -9'd194;\t //LUT[2471] \tphase : -0.757812\t(data_i, data_q): (-0.812500,-0.781250)\n\t2472: o_phase = -9'd195;\t //LUT[2472] \tphase : -0.761719\t(data_i, data_q): (-0.812500,-0.750000)\n\t2473: o_phase = -9'd197;\t //LUT[2473] \tphase : -0.769531\t(data_i, data_q): (-0.812500,-0.718750)\n\t2474: o_phase = -9'd199;\t //LUT[2474] \tphase : -0.777344\t(data_i, data_q): (-0.812500,-0.687500)\n\t2475: o_phase = -9'd201;\t //LUT[2475] \tphase : -0.785156\t(data_i, data_q): (-0.812500,-0.656250)\n\t2476: o_phase = -9'd203;\t //LUT[2476] \tphase : -0.792969\t(data_i, data_q): (-0.812500,-0.625000)\n\t2477: o_phase = -9'd205;\t //LUT[2477] \tphase : -0.800781\t(data_i, data_q): (-0.812500,-0.593750)\n\t2478: o_phase = -9'd207;\t //LUT[2478] \tphase : -0.808594\t(data_i, data_q): (-0.812500,-0.562500)\n\t2479: o_phase = -9'd209;\t //LUT[2479] \tphase : -0.816406\t(data_i, data_q): (-0.812500,-0.531250)\n\t2480: o_phase = -9'd211;\t //LUT[2480] \tphase : -0.824219\t(data_i, data_q): (-0.812500,-0.500000)\n\t2481: o_phase = -9'd213;\t //LUT[2481] \tphase : -0.832031\t(data_i, data_q): (-0.812500,-0.468750)\n\t2482: o_phase = -9'd216;\t //LUT[2482] \tphase : -0.843750\t(data_i, data_q): (-0.812500,-0.437500)\n\t2483: o_phase = -9'd218;\t //LUT[2483] \tphase : -0.851562\t(data_i, data_q): (-0.812500,-0.406250)\n\t2484: o_phase = -9'd221;\t //LUT[2484] \tphase : -0.863281\t(data_i, data_q): (-0.812500,-0.375000)\n\t2485: o_phase = -9'd223;\t //LUT[2485] \tphase : -0.871094\t(data_i, data_q): (-0.812500,-0.343750)\n\t2486: o_phase = -9'd226;\t //LUT[2486] \tphase : -0.882812\t(data_i, data_q): (-0.812500,-0.312500)\n\t2487: o_phase = -9'd229;\t //LUT[2487] \tphase : -0.894531\t(data_i, data_q): (-0.812500,-0.281250)\n\t2488: o_phase = -9'd232;\t //LUT[2488] \tphase : -0.906250\t(data_i, data_q): (-0.812500,-0.250000)\n\t2489: o_phase = -9'd235;\t //LUT[2489] \tphase : -0.917969\t(data_i, data_q): (-0.812500,-0.218750)\n\t2490: o_phase = -9'd238;\t //LUT[2490] \tphase : -0.929688\t(data_i, data_q): (-0.812500,-0.187500)\n\t2491: o_phase = -9'd241;\t //LUT[2491] \tphase : -0.941406\t(data_i, data_q): (-0.812500,-0.156250)\n\t2492: o_phase = -9'd244;\t //LUT[2492] \tphase : -0.953125\t(data_i, data_q): (-0.812500,-0.125000)\n\t2493: o_phase = -9'd247;\t //LUT[2493] \tphase : -0.964844\t(data_i, data_q): (-0.812500,-0.093750)\n\t2494: o_phase = -9'd250;\t //LUT[2494] \tphase : -0.976562\t(data_i, data_q): (-0.812500,-0.062500)\n\t2495: o_phase = -9'd253;\t //LUT[2495] \tphase : -0.988281\t(data_i, data_q): (-0.812500,-0.031250)\n\t2496: o_phase = -9'd256;\t //LUT[2496] \tphase : -1.000000\t(data_i, data_q): (-0.781250,0.000000)\n\t2497: o_phase = +9'd253;\t //LUT[2497] \tphase : 0.988281\t(data_i, data_q): (-0.781250,0.031250)\n\t2498: o_phase = +9'd249;\t //LUT[2498] \tphase : 0.972656\t(data_i, data_q): (-0.781250,0.062500)\n\t2499: o_phase = +9'd246;\t //LUT[2499] \tphase : 0.960938\t(data_i, data_q): (-0.781250,0.093750)\n\t2500: o_phase = +9'd243;\t //LUT[2500] \tphase : 0.949219\t(data_i, data_q): (-0.781250,0.125000)\n\t2501: o_phase = +9'd240;\t //LUT[2501] \tphase : 0.937500\t(data_i, data_q): (-0.781250,0.156250)\n\t2502: o_phase = +9'd237;\t //LUT[2502] \tphase : 0.925781\t(data_i, data_q): (-0.781250,0.187500)\n\t2503: o_phase = +9'd234;\t //LUT[2503] \tphase : 0.914062\t(data_i, data_q): (-0.781250,0.218750)\n\t2504: o_phase = +9'd231;\t //LUT[2504] \tphase : 0.902344\t(data_i, data_q): (-0.781250,0.250000)\n\t2505: o_phase = +9'd228;\t //LUT[2505] \tphase : 0.890625\t(data_i, data_q): (-0.781250,0.281250)\n\t2506: o_phase = +9'd225;\t //LUT[2506] \tphase : 0.878906\t(data_i, data_q): (-0.781250,0.312500)\n\t2507: o_phase = +9'd222;\t //LUT[2507] \tphase : 0.867188\t(data_i, data_q): (-0.781250,0.343750)\n\t2508: o_phase = +9'd220;\t //LUT[2508] \tphase : 0.859375\t(data_i, data_q): (-0.781250,0.375000)\n\t2509: o_phase = +9'd217;\t //LUT[2509] \tphase : 0.847656\t(data_i, data_q): (-0.781250,0.406250)\n\t2510: o_phase = +9'd214;\t //LUT[2510] \tphase : 0.835938\t(data_i, data_q): (-0.781250,0.437500)\n\t2511: o_phase = +9'd212;\t //LUT[2511] \tphase : 0.828125\t(data_i, data_q): (-0.781250,0.468750)\n\t2512: o_phase = +9'd210;\t //LUT[2512] \tphase : 0.820312\t(data_i, data_q): (-0.781250,0.500000)\n\t2513: o_phase = +9'd207;\t //LUT[2513] \tphase : 0.808594\t(data_i, data_q): (-0.781250,0.531250)\n\t2514: o_phase = +9'd205;\t //LUT[2514] \tphase : 0.800781\t(data_i, data_q): (-0.781250,0.562500)\n\t2515: o_phase = +9'd203;\t //LUT[2515] \tphase : 0.792969\t(data_i, data_q): (-0.781250,0.593750)\n\t2516: o_phase = +9'd201;\t //LUT[2516] \tphase : 0.785156\t(data_i, data_q): (-0.781250,0.625000)\n\t2517: o_phase = +9'd199;\t //LUT[2517] \tphase : 0.777344\t(data_i, data_q): (-0.781250,0.656250)\n\t2518: o_phase = +9'd197;\t //LUT[2518] \tphase : 0.769531\t(data_i, data_q): (-0.781250,0.687500)\n\t2519: o_phase = +9'd195;\t //LUT[2519] \tphase : 0.761719\t(data_i, data_q): (-0.781250,0.718750)\n\t2520: o_phase = +9'd194;\t //LUT[2520] \tphase : 0.757812\t(data_i, data_q): (-0.781250,0.750000)\n\t2521: o_phase = +9'd192;\t //LUT[2521] \tphase : 0.750000\t(data_i, data_q): (-0.781250,0.781250)\n\t2522: o_phase = +9'd190;\t //LUT[2522] \tphase : 0.742188\t(data_i, data_q): (-0.781250,0.812500)\n\t2523: o_phase = +9'd189;\t //LUT[2523] \tphase : 0.738281\t(data_i, data_q): (-0.781250,0.843750)\n\t2524: o_phase = +9'd187;\t //LUT[2524] \tphase : 0.730469\t(data_i, data_q): (-0.781250,0.875000)\n\t2525: o_phase = +9'd186;\t //LUT[2525] \tphase : 0.726562\t(data_i, data_q): (-0.781250,0.906250)\n\t2526: o_phase = +9'd185;\t //LUT[2526] \tphase : 0.722656\t(data_i, data_q): (-0.781250,0.937500)\n\t2527: o_phase = +9'd183;\t //LUT[2527] \tphase : 0.714844\t(data_i, data_q): (-0.781250,0.968750)\n\t2528: o_phase = -9'd182;\t //LUT[2528] \tphase : -0.710938\t(data_i, data_q): (-0.781250,-1.000000)\n\t2529: o_phase = -9'd183;\t //LUT[2529] \tphase : -0.714844\t(data_i, data_q): (-0.781250,-0.968750)\n\t2530: o_phase = -9'd185;\t //LUT[2530] \tphase : -0.722656\t(data_i, data_q): (-0.781250,-0.937500)\n\t2531: o_phase = -9'd186;\t //LUT[2531] \tphase : -0.726562\t(data_i, data_q): (-0.781250,-0.906250)\n\t2532: o_phase = -9'd187;\t //LUT[2532] \tphase : -0.730469\t(data_i, data_q): (-0.781250,-0.875000)\n\t2533: o_phase = -9'd189;\t //LUT[2533] \tphase : -0.738281\t(data_i, data_q): (-0.781250,-0.843750)\n\t2534: o_phase = -9'd190;\t //LUT[2534] \tphase : -0.742188\t(data_i, data_q): (-0.781250,-0.812500)\n\t2535: o_phase = -9'd192;\t //LUT[2535] \tphase : -0.750000\t(data_i, data_q): (-0.781250,-0.781250)\n\t2536: o_phase = -9'd194;\t //LUT[2536] \tphase : -0.757812\t(data_i, data_q): (-0.781250,-0.750000)\n\t2537: o_phase = -9'd195;\t //LUT[2537] \tphase : -0.761719\t(data_i, data_q): (-0.781250,-0.718750)\n\t2538: o_phase = -9'd197;\t //LUT[2538] \tphase : -0.769531\t(data_i, data_q): (-0.781250,-0.687500)\n\t2539: o_phase = -9'd199;\t //LUT[2539] \tphase : -0.777344\t(data_i, data_q): (-0.781250,-0.656250)\n\t2540: o_phase = -9'd201;\t //LUT[2540] \tphase : -0.785156\t(data_i, data_q): (-0.781250,-0.625000)\n\t2541: o_phase = -9'd203;\t //LUT[2541] \tphase : -0.792969\t(data_i, data_q): (-0.781250,-0.593750)\n\t2542: o_phase = -9'd205;\t //LUT[2542] \tphase : -0.800781\t(data_i, data_q): (-0.781250,-0.562500)\n\t2543: o_phase = -9'd207;\t //LUT[2543] \tphase : -0.808594\t(data_i, data_q): (-0.781250,-0.531250)\n\t2544: o_phase = -9'd210;\t //LUT[2544] \tphase : -0.820312\t(data_i, data_q): (-0.781250,-0.500000)\n\t2545: o_phase = -9'd212;\t //LUT[2545] \tphase : -0.828125\t(data_i, data_q): (-0.781250,-0.468750)\n\t2546: o_phase = -9'd214;\t //LUT[2546] \tphase : -0.835938\t(data_i, data_q): (-0.781250,-0.437500)\n\t2547: o_phase = -9'd217;\t //LUT[2547] \tphase : -0.847656\t(data_i, data_q): (-0.781250,-0.406250)\n\t2548: o_phase = -9'd220;\t //LUT[2548] \tphase : -0.859375\t(data_i, data_q): (-0.781250,-0.375000)\n\t2549: o_phase = -9'd222;\t //LUT[2549] \tphase : -0.867188\t(data_i, data_q): (-0.781250,-0.343750)\n\t2550: o_phase = -9'd225;\t //LUT[2550] \tphase : -0.878906\t(data_i, data_q): (-0.781250,-0.312500)\n\t2551: o_phase = -9'd228;\t //LUT[2551] \tphase : -0.890625\t(data_i, data_q): (-0.781250,-0.281250)\n\t2552: o_phase = -9'd231;\t //LUT[2552] \tphase : -0.902344\t(data_i, data_q): (-0.781250,-0.250000)\n\t2553: o_phase = -9'd234;\t //LUT[2553] \tphase : -0.914062\t(data_i, data_q): (-0.781250,-0.218750)\n\t2554: o_phase = -9'd237;\t //LUT[2554] \tphase : -0.925781\t(data_i, data_q): (-0.781250,-0.187500)\n\t2555: o_phase = -9'd240;\t //LUT[2555] \tphase : -0.937500\t(data_i, data_q): (-0.781250,-0.156250)\n\t2556: o_phase = -9'd243;\t //LUT[2556] \tphase : -0.949219\t(data_i, data_q): (-0.781250,-0.125000)\n\t2557: o_phase = -9'd246;\t //LUT[2557] \tphase : -0.960938\t(data_i, data_q): (-0.781250,-0.093750)\n\t2558: o_phase = -9'd249;\t //LUT[2558] \tphase : -0.972656\t(data_i, data_q): (-0.781250,-0.062500)\n\t2559: o_phase = -9'd253;\t //LUT[2559] \tphase : -0.988281\t(data_i, data_q): (-0.781250,-0.031250)\n\t2560: o_phase = -9'd256;\t //LUT[2560] \tphase : -1.000000\t(data_i, data_q): (-0.750000,0.000000)\n\t2561: o_phase = +9'd253;\t //LUT[2561] \tphase : 0.988281\t(data_i, data_q): (-0.750000,0.031250)\n\t2562: o_phase = +9'd249;\t //LUT[2562] \tphase : 0.972656\t(data_i, data_q): (-0.750000,0.062500)\n\t2563: o_phase = +9'd246;\t //LUT[2563] \tphase : 0.960938\t(data_i, data_q): (-0.750000,0.093750)\n\t2564: o_phase = +9'd243;\t //LUT[2564] \tphase : 0.949219\t(data_i, data_q): (-0.750000,0.125000)\n\t2565: o_phase = +9'd239;\t //LUT[2565] \tphase : 0.933594\t(data_i, data_q): (-0.750000,0.156250)\n\t2566: o_phase = +9'd236;\t //LUT[2566] \tphase : 0.921875\t(data_i, data_q): (-0.750000,0.187500)\n\t2567: o_phase = +9'd233;\t //LUT[2567] \tphase : 0.910156\t(data_i, data_q): (-0.750000,0.218750)\n\t2568: o_phase = +9'd230;\t //LUT[2568] \tphase : 0.898438\t(data_i, data_q): (-0.750000,0.250000)\n\t2569: o_phase = +9'd227;\t //LUT[2569] \tphase : 0.886719\t(data_i, data_q): (-0.750000,0.281250)\n\t2570: o_phase = +9'd224;\t //LUT[2570] \tphase : 0.875000\t(data_i, data_q): (-0.750000,0.312500)\n\t2571: o_phase = +9'd221;\t //LUT[2571] \tphase : 0.863281\t(data_i, data_q): (-0.750000,0.343750)\n\t2572: o_phase = +9'd218;\t //LUT[2572] \tphase : 0.851562\t(data_i, data_q): (-0.750000,0.375000)\n\t2573: o_phase = +9'd216;\t //LUT[2573] \tphase : 0.843750\t(data_i, data_q): (-0.750000,0.406250)\n\t2574: o_phase = +9'd213;\t //LUT[2574] \tphase : 0.832031\t(data_i, data_q): (-0.750000,0.437500)\n\t2575: o_phase = +9'd210;\t //LUT[2575] \tphase : 0.820312\t(data_i, data_q): (-0.750000,0.468750)\n\t2576: o_phase = +9'd208;\t //LUT[2576] \tphase : 0.812500\t(data_i, data_q): (-0.750000,0.500000)\n\t2577: o_phase = +9'd206;\t //LUT[2577] \tphase : 0.804688\t(data_i, data_q): (-0.750000,0.531250)\n\t2578: o_phase = +9'd204;\t //LUT[2578] \tphase : 0.796875\t(data_i, data_q): (-0.750000,0.562500)\n\t2579: o_phase = +9'd201;\t //LUT[2579] \tphase : 0.785156\t(data_i, data_q): (-0.750000,0.593750)\n\t2580: o_phase = +9'd199;\t //LUT[2580] \tphase : 0.777344\t(data_i, data_q): (-0.750000,0.625000)\n\t2581: o_phase = +9'd197;\t //LUT[2581] \tphase : 0.769531\t(data_i, data_q): (-0.750000,0.656250)\n\t2582: o_phase = +9'd196;\t //LUT[2582] \tphase : 0.765625\t(data_i, data_q): (-0.750000,0.687500)\n\t2583: o_phase = +9'd194;\t //LUT[2583] \tphase : 0.757812\t(data_i, data_q): (-0.750000,0.718750)\n\t2584: o_phase = +9'd192;\t //LUT[2584] \tphase : 0.750000\t(data_i, data_q): (-0.750000,0.750000)\n\t2585: o_phase = +9'd190;\t //LUT[2585] \tphase : 0.742188\t(data_i, data_q): (-0.750000,0.781250)\n\t2586: o_phase = +9'd189;\t //LUT[2586] \tphase : 0.738281\t(data_i, data_q): (-0.750000,0.812500)\n\t2587: o_phase = +9'd187;\t //LUT[2587] \tphase : 0.730469\t(data_i, data_q): (-0.750000,0.843750)\n\t2588: o_phase = +9'd186;\t //LUT[2588] \tphase : 0.726562\t(data_i, data_q): (-0.750000,0.875000)\n\t2589: o_phase = +9'd184;\t //LUT[2589] \tphase : 0.718750\t(data_i, data_q): (-0.750000,0.906250)\n\t2590: o_phase = +9'd183;\t //LUT[2590] \tphase : 0.714844\t(data_i, data_q): (-0.750000,0.937500)\n\t2591: o_phase = +9'd182;\t //LUT[2591] \tphase : 0.710938\t(data_i, data_q): (-0.750000,0.968750)\n\t2592: o_phase = -9'd180;\t //LUT[2592] \tphase : -0.703125\t(data_i, data_q): (-0.750000,-1.000000)\n\t2593: o_phase = -9'd182;\t //LUT[2593] \tphase : -0.710938\t(data_i, data_q): (-0.750000,-0.968750)\n\t2594: o_phase = -9'd183;\t //LUT[2594] \tphase : -0.714844\t(data_i, data_q): (-0.750000,-0.937500)\n\t2595: o_phase = -9'd184;\t //LUT[2595] \tphase : -0.718750\t(data_i, data_q): (-0.750000,-0.906250)\n\t2596: o_phase = -9'd186;\t //LUT[2596] \tphase : -0.726562\t(data_i, data_q): (-0.750000,-0.875000)\n\t2597: o_phase = -9'd187;\t //LUT[2597] \tphase : -0.730469\t(data_i, data_q): (-0.750000,-0.843750)\n\t2598: o_phase = -9'd189;\t //LUT[2598] \tphase : -0.738281\t(data_i, data_q): (-0.750000,-0.812500)\n\t2599: o_phase = -9'd190;\t //LUT[2599] \tphase : -0.742188\t(data_i, data_q): (-0.750000,-0.781250)\n\t2600: o_phase = -9'd192;\t //LUT[2600] \tphase : -0.750000\t(data_i, data_q): (-0.750000,-0.750000)\n\t2601: o_phase = -9'd194;\t //LUT[2601] \tphase : -0.757812\t(data_i, data_q): (-0.750000,-0.718750)\n\t2602: o_phase = -9'd196;\t //LUT[2602] \tphase : -0.765625\t(data_i, data_q): (-0.750000,-0.687500)\n\t2603: o_phase = -9'd197;\t //LUT[2603] \tphase : -0.769531\t(data_i, data_q): (-0.750000,-0.656250)\n\t2604: o_phase = -9'd199;\t //LUT[2604] \tphase : -0.777344\t(data_i, data_q): (-0.750000,-0.625000)\n\t2605: o_phase = -9'd201;\t //LUT[2605] \tphase : -0.785156\t(data_i, data_q): (-0.750000,-0.593750)\n\t2606: o_phase = -9'd204;\t //LUT[2606] \tphase : -0.796875\t(data_i, data_q): (-0.750000,-0.562500)\n\t2607: o_phase = -9'd206;\t //LUT[2607] \tphase : -0.804688\t(data_i, data_q): (-0.750000,-0.531250)\n\t2608: o_phase = -9'd208;\t //LUT[2608] \tphase : -0.812500\t(data_i, data_q): (-0.750000,-0.500000)\n\t2609: o_phase = -9'd210;\t //LUT[2609] \tphase : -0.820312\t(data_i, data_q): (-0.750000,-0.468750)\n\t2610: o_phase = -9'd213;\t //LUT[2610] \tphase : -0.832031\t(data_i, data_q): (-0.750000,-0.437500)\n\t2611: o_phase = -9'd216;\t //LUT[2611] \tphase : -0.843750\t(data_i, data_q): (-0.750000,-0.406250)\n\t2612: o_phase = -9'd218;\t //LUT[2612] \tphase : -0.851562\t(data_i, data_q): (-0.750000,-0.375000)\n\t2613: o_phase = -9'd221;\t //LUT[2613] \tphase : -0.863281\t(data_i, data_q): (-0.750000,-0.343750)\n\t2614: o_phase = -9'd224;\t //LUT[2614] \tphase : -0.875000\t(data_i, data_q): (-0.750000,-0.312500)\n\t2615: o_phase = -9'd227;\t //LUT[2615] \tphase : -0.886719\t(data_i, data_q): (-0.750000,-0.281250)\n\t2616: o_phase = -9'd230;\t //LUT[2616] \tphase : -0.898438\t(data_i, data_q): (-0.750000,-0.250000)\n\t2617: o_phase = -9'd233;\t //LUT[2617] \tphase : -0.910156\t(data_i, data_q): (-0.750000,-0.218750)\n\t2618: o_phase = -9'd236;\t //LUT[2618] \tphase : -0.921875\t(data_i, data_q): (-0.750000,-0.187500)\n\t2619: o_phase = -9'd239;\t //LUT[2619] \tphase : -0.933594\t(data_i, data_q): (-0.750000,-0.156250)\n\t2620: o_phase = -9'd243;\t //LUT[2620] \tphase : -0.949219\t(data_i, data_q): (-0.750000,-0.125000)\n\t2621: o_phase = -9'd246;\t //LUT[2621] \tphase : -0.960938\t(data_i, data_q): (-0.750000,-0.093750)\n\t2622: o_phase = -9'd249;\t //LUT[2622] \tphase : -0.972656\t(data_i, data_q): (-0.750000,-0.062500)\n\t2623: o_phase = -9'd253;\t //LUT[2623] \tphase : -0.988281\t(data_i, data_q): (-0.750000,-0.031250)\n\t2624: o_phase = -9'd256;\t //LUT[2624] \tphase : -1.000000\t(data_i, data_q): (-0.718750,0.000000)\n\t2625: o_phase = +9'd252;\t //LUT[2625] \tphase : 0.984375\t(data_i, data_q): (-0.718750,0.031250)\n\t2626: o_phase = +9'd249;\t //LUT[2626] \tphase : 0.972656\t(data_i, data_q): (-0.718750,0.062500)\n\t2627: o_phase = +9'd245;\t //LUT[2627] \tphase : 0.957031\t(data_i, data_q): (-0.718750,0.093750)\n\t2628: o_phase = +9'd242;\t //LUT[2628] \tphase : 0.945312\t(data_i, data_q): (-0.718750,0.125000)\n\t2629: o_phase = +9'd239;\t //LUT[2629] \tphase : 0.933594\t(data_i, data_q): (-0.718750,0.156250)\n\t2630: o_phase = +9'd235;\t //LUT[2630] \tphase : 0.917969\t(data_i, data_q): (-0.718750,0.187500)\n\t2631: o_phase = +9'd232;\t //LUT[2631] \tphase : 0.906250\t(data_i, data_q): (-0.718750,0.218750)\n\t2632: o_phase = +9'd229;\t //LUT[2632] \tphase : 0.894531\t(data_i, data_q): (-0.718750,0.250000)\n\t2633: o_phase = +9'd226;\t //LUT[2633] \tphase : 0.882812\t(data_i, data_q): (-0.718750,0.281250)\n\t2634: o_phase = +9'd223;\t //LUT[2634] \tphase : 0.871094\t(data_i, data_q): (-0.718750,0.312500)\n\t2635: o_phase = +9'd220;\t //LUT[2635] \tphase : 0.859375\t(data_i, data_q): (-0.718750,0.343750)\n\t2636: o_phase = +9'd217;\t //LUT[2636] \tphase : 0.847656\t(data_i, data_q): (-0.718750,0.375000)\n\t2637: o_phase = +9'd214;\t //LUT[2637] \tphase : 0.835938\t(data_i, data_q): (-0.718750,0.406250)\n\t2638: o_phase = +9'd211;\t //LUT[2638] \tphase : 0.824219\t(data_i, data_q): (-0.718750,0.437500)\n\t2639: o_phase = +9'd209;\t //LUT[2639] \tphase : 0.816406\t(data_i, data_q): (-0.718750,0.468750)\n\t2640: o_phase = +9'd206;\t //LUT[2640] \tphase : 0.804688\t(data_i, data_q): (-0.718750,0.500000)\n\t2641: o_phase = +9'd204;\t //LUT[2641] \tphase : 0.796875\t(data_i, data_q): (-0.718750,0.531250)\n\t2642: o_phase = +9'd202;\t //LUT[2642] \tphase : 0.789062\t(data_i, data_q): (-0.718750,0.562500)\n\t2643: o_phase = +9'd200;\t //LUT[2643] \tphase : 0.781250\t(data_i, data_q): (-0.718750,0.593750)\n\t2644: o_phase = +9'd198;\t //LUT[2644] \tphase : 0.773438\t(data_i, data_q): (-0.718750,0.625000)\n\t2645: o_phase = +9'd196;\t //LUT[2645] \tphase : 0.765625\t(data_i, data_q): (-0.718750,0.656250)\n\t2646: o_phase = +9'd194;\t //LUT[2646] \tphase : 0.757812\t(data_i, data_q): (-0.718750,0.687500)\n\t2647: o_phase = +9'd192;\t //LUT[2647] \tphase : 0.750000\t(data_i, data_q): (-0.718750,0.718750)\n\t2648: o_phase = +9'd190;\t //LUT[2648] \tphase : 0.742188\t(data_i, data_q): (-0.718750,0.750000)\n\t2649: o_phase = +9'd189;\t //LUT[2649] \tphase : 0.738281\t(data_i, data_q): (-0.718750,0.781250)\n\t2650: o_phase = +9'd187;\t //LUT[2650] \tphase : 0.730469\t(data_i, data_q): (-0.718750,0.812500)\n\t2651: o_phase = +9'd185;\t //LUT[2651] \tphase : 0.722656\t(data_i, data_q): (-0.718750,0.843750)\n\t2652: o_phase = +9'd184;\t //LUT[2652] \tphase : 0.718750\t(data_i, data_q): (-0.718750,0.875000)\n\t2653: o_phase = +9'd183;\t //LUT[2653] \tphase : 0.714844\t(data_i, data_q): (-0.718750,0.906250)\n\t2654: o_phase = +9'd181;\t //LUT[2654] \tphase : 0.707031\t(data_i, data_q): (-0.718750,0.937500)\n\t2655: o_phase = +9'd180;\t //LUT[2655] \tphase : 0.703125\t(data_i, data_q): (-0.718750,0.968750)\n\t2656: o_phase = -9'd179;\t //LUT[2656] \tphase : -0.699219\t(data_i, data_q): (-0.718750,-1.000000)\n\t2657: o_phase = -9'd180;\t //LUT[2657] \tphase : -0.703125\t(data_i, data_q): (-0.718750,-0.968750)\n\t2658: o_phase = -9'd181;\t //LUT[2658] \tphase : -0.707031\t(data_i, data_q): (-0.718750,-0.937500)\n\t2659: o_phase = -9'd183;\t //LUT[2659] \tphase : -0.714844\t(data_i, data_q): (-0.718750,-0.906250)\n\t2660: o_phase = -9'd184;\t //LUT[2660] \tphase : -0.718750\t(data_i, data_q): (-0.718750,-0.875000)\n\t2661: o_phase = -9'd185;\t //LUT[2661] \tphase : -0.722656\t(data_i, data_q): (-0.718750,-0.843750)\n\t2662: o_phase = -9'd187;\t //LUT[2662] \tphase : -0.730469\t(data_i, data_q): (-0.718750,-0.812500)\n\t2663: o_phase = -9'd189;\t //LUT[2663] \tphase : -0.738281\t(data_i, data_q): (-0.718750,-0.781250)\n\t2664: o_phase = -9'd190;\t //LUT[2664] \tphase : -0.742188\t(data_i, data_q): (-0.718750,-0.750000)\n\t2665: o_phase = -9'd192;\t //LUT[2665] \tphase : -0.750000\t(data_i, data_q): (-0.718750,-0.718750)\n\t2666: o_phase = -9'd194;\t //LUT[2666] \tphase : -0.757812\t(data_i, data_q): (-0.718750,-0.687500)\n\t2667: o_phase = -9'd196;\t //LUT[2667] \tphase : -0.765625\t(data_i, data_q): (-0.718750,-0.656250)\n\t2668: o_phase = -9'd198;\t //LUT[2668] \tphase : -0.773438\t(data_i, data_q): (-0.718750,-0.625000)\n\t2669: o_phase = -9'd200;\t //LUT[2669] \tphase : -0.781250\t(data_i, data_q): (-0.718750,-0.593750)\n\t2670: o_phase = -9'd202;\t //LUT[2670] \tphase : -0.789062\t(data_i, data_q): (-0.718750,-0.562500)\n\t2671: o_phase = -9'd204;\t //LUT[2671] \tphase : -0.796875\t(data_i, data_q): (-0.718750,-0.531250)\n\t2672: o_phase = -9'd206;\t //LUT[2672] \tphase : -0.804688\t(data_i, data_q): (-0.718750,-0.500000)\n\t2673: o_phase = -9'd209;\t //LUT[2673] \tphase : -0.816406\t(data_i, data_q): (-0.718750,-0.468750)\n\t2674: o_phase = -9'd211;\t //LUT[2674] \tphase : -0.824219\t(data_i, data_q): (-0.718750,-0.437500)\n\t2675: o_phase = -9'd214;\t //LUT[2675] \tphase : -0.835938\t(data_i, data_q): (-0.718750,-0.406250)\n\t2676: o_phase = -9'd217;\t //LUT[2676] \tphase : -0.847656\t(data_i, data_q): (-0.718750,-0.375000)\n\t2677: o_phase = -9'd220;\t //LUT[2677] \tphase : -0.859375\t(data_i, data_q): (-0.718750,-0.343750)\n\t2678: o_phase = -9'd223;\t //LUT[2678] \tphase : -0.871094\t(data_i, data_q): (-0.718750,-0.312500)\n\t2679: o_phase = -9'd226;\t //LUT[2679] \tphase : -0.882812\t(data_i, data_q): (-0.718750,-0.281250)\n\t2680: o_phase = -9'd229;\t //LUT[2680] \tphase : -0.894531\t(data_i, data_q): (-0.718750,-0.250000)\n\t2681: o_phase = -9'd232;\t //LUT[2681] \tphase : -0.906250\t(data_i, data_q): (-0.718750,-0.218750)\n\t2682: o_phase = -9'd235;\t //LUT[2682] \tphase : -0.917969\t(data_i, data_q): (-0.718750,-0.187500)\n\t2683: o_phase = -9'd239;\t //LUT[2683] \tphase : -0.933594\t(data_i, data_q): (-0.718750,-0.156250)\n\t2684: o_phase = -9'd242;\t //LUT[2684] \tphase : -0.945312\t(data_i, data_q): (-0.718750,-0.125000)\n\t2685: o_phase = -9'd245;\t //LUT[2685] \tphase : -0.957031\t(data_i, data_q): (-0.718750,-0.093750)\n\t2686: o_phase = -9'd249;\t //LUT[2686] \tphase : -0.972656\t(data_i, data_q): (-0.718750,-0.062500)\n\t2687: o_phase = -9'd252;\t //LUT[2687] \tphase : -0.984375\t(data_i, data_q): (-0.718750,-0.031250)\n\t2688: o_phase = -9'd256;\t //LUT[2688] \tphase : -1.000000\t(data_i, data_q): (-0.687500,0.000000)\n\t2689: o_phase = +9'd252;\t //LUT[2689] \tphase : 0.984375\t(data_i, data_q): (-0.687500,0.031250)\n\t2690: o_phase = +9'd249;\t //LUT[2690] \tphase : 0.972656\t(data_i, data_q): (-0.687500,0.062500)\n\t2691: o_phase = +9'd245;\t //LUT[2691] \tphase : 0.957031\t(data_i, data_q): (-0.687500,0.093750)\n\t2692: o_phase = +9'd241;\t //LUT[2692] \tphase : 0.941406\t(data_i, data_q): (-0.687500,0.125000)\n\t2693: o_phase = +9'd238;\t //LUT[2693] \tphase : 0.929688\t(data_i, data_q): (-0.687500,0.156250)\n\t2694: o_phase = +9'd234;\t //LUT[2694] \tphase : 0.914062\t(data_i, data_q): (-0.687500,0.187500)\n\t2695: o_phase = +9'd231;\t //LUT[2695] \tphase : 0.902344\t(data_i, data_q): (-0.687500,0.218750)\n\t2696: o_phase = +9'd228;\t //LUT[2696] \tphase : 0.890625\t(data_i, data_q): (-0.687500,0.250000)\n\t2697: o_phase = +9'd224;\t //LUT[2697] \tphase : 0.875000\t(data_i, data_q): (-0.687500,0.281250)\n\t2698: o_phase = +9'd221;\t //LUT[2698] \tphase : 0.863281\t(data_i, data_q): (-0.687500,0.312500)\n\t2699: o_phase = +9'd218;\t //LUT[2699] \tphase : 0.851562\t(data_i, data_q): (-0.687500,0.343750)\n\t2700: o_phase = +9'd215;\t //LUT[2700] \tphase : 0.839844\t(data_i, data_q): (-0.687500,0.375000)\n\t2701: o_phase = +9'd213;\t //LUT[2701] \tphase : 0.832031\t(data_i, data_q): (-0.687500,0.406250)\n\t2702: o_phase = +9'd210;\t //LUT[2702] \tphase : 0.820312\t(data_i, data_q): (-0.687500,0.437500)\n\t2703: o_phase = +9'd207;\t //LUT[2703] \tphase : 0.808594\t(data_i, data_q): (-0.687500,0.468750)\n\t2704: o_phase = +9'd205;\t //LUT[2704] \tphase : 0.800781\t(data_i, data_q): (-0.687500,0.500000)\n\t2705: o_phase = +9'd202;\t //LUT[2705] \tphase : 0.789062\t(data_i, data_q): (-0.687500,0.531250)\n\t2706: o_phase = +9'd200;\t //LUT[2706] \tphase : 0.781250\t(data_i, data_q): (-0.687500,0.562500)\n\t2707: o_phase = +9'd198;\t //LUT[2707] \tphase : 0.773438\t(data_i, data_q): (-0.687500,0.593750)\n\t2708: o_phase = +9'd196;\t //LUT[2708] \tphase : 0.765625\t(data_i, data_q): (-0.687500,0.625000)\n\t2709: o_phase = +9'd194;\t //LUT[2709] \tphase : 0.757812\t(data_i, data_q): (-0.687500,0.656250)\n\t2710: o_phase = +9'd192;\t //LUT[2710] \tphase : 0.750000\t(data_i, data_q): (-0.687500,0.687500)\n\t2711: o_phase = +9'd190;\t //LUT[2711] \tphase : 0.742188\t(data_i, data_q): (-0.687500,0.718750)\n\t2712: o_phase = +9'd188;\t //LUT[2712] \tphase : 0.734375\t(data_i, data_q): (-0.687500,0.750000)\n\t2713: o_phase = +9'd187;\t //LUT[2713] \tphase : 0.730469\t(data_i, data_q): (-0.687500,0.781250)\n\t2714: o_phase = +9'd185;\t //LUT[2714] \tphase : 0.722656\t(data_i, data_q): (-0.687500,0.812500)\n\t2715: o_phase = +9'd184;\t //LUT[2715] \tphase : 0.718750\t(data_i, data_q): (-0.687500,0.843750)\n\t2716: o_phase = +9'd182;\t //LUT[2716] \tphase : 0.710938\t(data_i, data_q): (-0.687500,0.875000)\n\t2717: o_phase = +9'd181;\t //LUT[2717] \tphase : 0.707031\t(data_i, data_q): (-0.687500,0.906250)\n\t2718: o_phase = +9'd180;\t //LUT[2718] \tphase : 0.703125\t(data_i, data_q): (-0.687500,0.937500)\n\t2719: o_phase = +9'd178;\t //LUT[2719] \tphase : 0.695312\t(data_i, data_q): (-0.687500,0.968750)\n\t2720: o_phase = -9'd177;\t //LUT[2720] \tphase : -0.691406\t(data_i, data_q): (-0.687500,-1.000000)\n\t2721: o_phase = -9'd178;\t //LUT[2721] \tphase : -0.695312\t(data_i, data_q): (-0.687500,-0.968750)\n\t2722: o_phase = -9'd180;\t //LUT[2722] \tphase : -0.703125\t(data_i, data_q): (-0.687500,-0.937500)\n\t2723: o_phase = -9'd181;\t //LUT[2723] \tphase : -0.707031\t(data_i, data_q): (-0.687500,-0.906250)\n\t2724: o_phase = -9'd182;\t //LUT[2724] \tphase : -0.710938\t(data_i, data_q): (-0.687500,-0.875000)\n\t2725: o_phase = -9'd184;\t //LUT[2725] \tphase : -0.718750\t(data_i, data_q): (-0.687500,-0.843750)\n\t2726: o_phase = -9'd185;\t //LUT[2726] \tphase : -0.722656\t(data_i, data_q): (-0.687500,-0.812500)\n\t2727: o_phase = -9'd187;\t //LUT[2727] \tphase : -0.730469\t(data_i, data_q): (-0.687500,-0.781250)\n\t2728: o_phase = -9'd188;\t //LUT[2728] \tphase : -0.734375\t(data_i, data_q): (-0.687500,-0.750000)\n\t2729: o_phase = -9'd190;\t //LUT[2729] \tphase : -0.742188\t(data_i, data_q): (-0.687500,-0.718750)\n\t2730: o_phase = -9'd192;\t //LUT[2730] \tphase : -0.750000\t(data_i, data_q): (-0.687500,-0.687500)\n\t2731: o_phase = -9'd194;\t //LUT[2731] \tphase : -0.757812\t(data_i, data_q): (-0.687500,-0.656250)\n\t2732: o_phase = -9'd196;\t //LUT[2732] \tphase : -0.765625\t(data_i, data_q): (-0.687500,-0.625000)\n\t2733: o_phase = -9'd198;\t //LUT[2733] \tphase : -0.773438\t(data_i, data_q): (-0.687500,-0.593750)\n\t2734: o_phase = -9'd200;\t //LUT[2734] \tphase : -0.781250\t(data_i, data_q): (-0.687500,-0.562500)\n\t2735: o_phase = -9'd202;\t //LUT[2735] \tphase : -0.789062\t(data_i, data_q): (-0.687500,-0.531250)\n\t2736: o_phase = -9'd205;\t //LUT[2736] \tphase : -0.800781\t(data_i, data_q): (-0.687500,-0.500000)\n\t2737: o_phase = -9'd207;\t //LUT[2737] \tphase : -0.808594\t(data_i, data_q): (-0.687500,-0.468750)\n\t2738: o_phase = -9'd210;\t //LUT[2738] \tphase : -0.820312\t(data_i, data_q): (-0.687500,-0.437500)\n\t2739: o_phase = -9'd213;\t //LUT[2739] \tphase : -0.832031\t(data_i, data_q): (-0.687500,-0.406250)\n\t2740: o_phase = -9'd215;\t //LUT[2740] \tphase : -0.839844\t(data_i, data_q): (-0.687500,-0.375000)\n\t2741: o_phase = -9'd218;\t //LUT[2741] \tphase : -0.851562\t(data_i, data_q): (-0.687500,-0.343750)\n\t2742: o_phase = -9'd221;\t //LUT[2742] \tphase : -0.863281\t(data_i, data_q): (-0.687500,-0.312500)\n\t2743: o_phase = -9'd224;\t //LUT[2743] \tphase : -0.875000\t(data_i, data_q): (-0.687500,-0.281250)\n\t2744: o_phase = -9'd228;\t //LUT[2744] \tphase : -0.890625\t(data_i, data_q): (-0.687500,-0.250000)\n\t2745: o_phase = -9'd231;\t //LUT[2745] \tphase : -0.902344\t(data_i, data_q): (-0.687500,-0.218750)\n\t2746: o_phase = -9'd234;\t //LUT[2746] \tphase : -0.914062\t(data_i, data_q): (-0.687500,-0.187500)\n\t2747: o_phase = -9'd238;\t //LUT[2747] \tphase : -0.929688\t(data_i, data_q): (-0.687500,-0.156250)\n\t2748: o_phase = -9'd241;\t //LUT[2748] \tphase : -0.941406\t(data_i, data_q): (-0.687500,-0.125000)\n\t2749: o_phase = -9'd245;\t //LUT[2749] \tphase : -0.957031\t(data_i, data_q): (-0.687500,-0.093750)\n\t2750: o_phase = -9'd249;\t //LUT[2750] \tphase : -0.972656\t(data_i, data_q): (-0.687500,-0.062500)\n\t2751: o_phase = -9'd252;\t //LUT[2751] \tphase : -0.984375\t(data_i, data_q): (-0.687500,-0.031250)\n\t2752: o_phase = -9'd256;\t //LUT[2752] \tphase : -1.000000\t(data_i, data_q): (-0.656250,0.000000)\n\t2753: o_phase = +9'd252;\t //LUT[2753] \tphase : 0.984375\t(data_i, data_q): (-0.656250,0.031250)\n\t2754: o_phase = +9'd248;\t //LUT[2754] \tphase : 0.968750\t(data_i, data_q): (-0.656250,0.062500)\n\t2755: o_phase = +9'd244;\t //LUT[2755] \tphase : 0.953125\t(data_i, data_q): (-0.656250,0.093750)\n\t2756: o_phase = +9'd241;\t //LUT[2756] \tphase : 0.941406\t(data_i, data_q): (-0.656250,0.125000)\n\t2757: o_phase = +9'd237;\t //LUT[2757] \tphase : 0.925781\t(data_i, data_q): (-0.656250,0.156250)\n\t2758: o_phase = +9'd233;\t //LUT[2758] \tphase : 0.910156\t(data_i, data_q): (-0.656250,0.187500)\n\t2759: o_phase = +9'd230;\t //LUT[2759] \tphase : 0.898438\t(data_i, data_q): (-0.656250,0.218750)\n\t2760: o_phase = +9'd226;\t //LUT[2760] \tphase : 0.882812\t(data_i, data_q): (-0.656250,0.250000)\n\t2761: o_phase = +9'd223;\t //LUT[2761] \tphase : 0.871094\t(data_i, data_q): (-0.656250,0.281250)\n\t2762: o_phase = +9'd220;\t //LUT[2762] \tphase : 0.859375\t(data_i, data_q): (-0.656250,0.312500)\n\t2763: o_phase = +9'd217;\t //LUT[2763] \tphase : 0.847656\t(data_i, data_q): (-0.656250,0.343750)\n\t2764: o_phase = +9'd214;\t //LUT[2764] \tphase : 0.835938\t(data_i, data_q): (-0.656250,0.375000)\n\t2765: o_phase = +9'd211;\t //LUT[2765] \tphase : 0.824219\t(data_i, data_q): (-0.656250,0.406250)\n\t2766: o_phase = +9'd208;\t //LUT[2766] \tphase : 0.812500\t(data_i, data_q): (-0.656250,0.437500)\n\t2767: o_phase = +9'd205;\t //LUT[2767] \tphase : 0.800781\t(data_i, data_q): (-0.656250,0.468750)\n\t2768: o_phase = +9'd203;\t //LUT[2768] \tphase : 0.792969\t(data_i, data_q): (-0.656250,0.500000)\n\t2769: o_phase = +9'd201;\t //LUT[2769] \tphase : 0.785156\t(data_i, data_q): (-0.656250,0.531250)\n\t2770: o_phase = +9'd198;\t //LUT[2770] \tphase : 0.773438\t(data_i, data_q): (-0.656250,0.562500)\n\t2771: o_phase = +9'd196;\t //LUT[2771] \tphase : 0.765625\t(data_i, data_q): (-0.656250,0.593750)\n\t2772: o_phase = +9'd194;\t //LUT[2772] \tphase : 0.757812\t(data_i, data_q): (-0.656250,0.625000)\n\t2773: o_phase = +9'd192;\t //LUT[2773] \tphase : 0.750000\t(data_i, data_q): (-0.656250,0.656250)\n\t2774: o_phase = +9'd190;\t //LUT[2774] \tphase : 0.742188\t(data_i, data_q): (-0.656250,0.687500)\n\t2775: o_phase = +9'd188;\t //LUT[2775] \tphase : 0.734375\t(data_i, data_q): (-0.656250,0.718750)\n\t2776: o_phase = +9'd187;\t //LUT[2776] \tphase : 0.730469\t(data_i, data_q): (-0.656250,0.750000)\n\t2777: o_phase = +9'd185;\t //LUT[2777] \tphase : 0.722656\t(data_i, data_q): (-0.656250,0.781250)\n\t2778: o_phase = +9'd183;\t //LUT[2778] \tphase : 0.714844\t(data_i, data_q): (-0.656250,0.812500)\n\t2779: o_phase = +9'd182;\t //LUT[2779] \tphase : 0.710938\t(data_i, data_q): (-0.656250,0.843750)\n\t2780: o_phase = +9'd180;\t //LUT[2780] \tphase : 0.703125\t(data_i, data_q): (-0.656250,0.875000)\n\t2781: o_phase = +9'd179;\t //LUT[2781] \tphase : 0.699219\t(data_i, data_q): (-0.656250,0.906250)\n\t2782: o_phase = +9'd178;\t //LUT[2782] \tphase : 0.695312\t(data_i, data_q): (-0.656250,0.937500)\n\t2783: o_phase = +9'd177;\t //LUT[2783] \tphase : 0.691406\t(data_i, data_q): (-0.656250,0.968750)\n\t2784: o_phase = -9'd175;\t //LUT[2784] \tphase : -0.683594\t(data_i, data_q): (-0.656250,-1.000000)\n\t2785: o_phase = -9'd177;\t //LUT[2785] \tphase : -0.691406\t(data_i, data_q): (-0.656250,-0.968750)\n\t2786: o_phase = -9'd178;\t //LUT[2786] \tphase : -0.695312\t(data_i, data_q): (-0.656250,-0.937500)\n\t2787: o_phase = -9'd179;\t //LUT[2787] \tphase : -0.699219\t(data_i, data_q): (-0.656250,-0.906250)\n\t2788: o_phase = -9'd180;\t //LUT[2788] \tphase : -0.703125\t(data_i, data_q): (-0.656250,-0.875000)\n\t2789: o_phase = -9'd182;\t //LUT[2789] \tphase : -0.710938\t(data_i, data_q): (-0.656250,-0.843750)\n\t2790: o_phase = -9'd183;\t //LUT[2790] \tphase : -0.714844\t(data_i, data_q): (-0.656250,-0.812500)\n\t2791: o_phase = -9'd185;\t //LUT[2791] \tphase : -0.722656\t(data_i, data_q): (-0.656250,-0.781250)\n\t2792: o_phase = -9'd187;\t //LUT[2792] \tphase : -0.730469\t(data_i, data_q): (-0.656250,-0.750000)\n\t2793: o_phase = -9'd188;\t //LUT[2793] \tphase : -0.734375\t(data_i, data_q): (-0.656250,-0.718750)\n\t2794: o_phase = -9'd190;\t //LUT[2794] \tphase : -0.742188\t(data_i, data_q): (-0.656250,-0.687500)\n\t2795: o_phase = -9'd192;\t //LUT[2795] \tphase : -0.750000\t(data_i, data_q): (-0.656250,-0.656250)\n\t2796: o_phase = -9'd194;\t //LUT[2796] \tphase : -0.757812\t(data_i, data_q): (-0.656250,-0.625000)\n\t2797: o_phase = -9'd196;\t //LUT[2797] \tphase : -0.765625\t(data_i, data_q): (-0.656250,-0.593750)\n\t2798: o_phase = -9'd198;\t //LUT[2798] \tphase : -0.773438\t(data_i, data_q): (-0.656250,-0.562500)\n\t2799: o_phase = -9'd201;\t //LUT[2799] \tphase : -0.785156\t(data_i, data_q): (-0.656250,-0.531250)\n\t2800: o_phase = -9'd203;\t //LUT[2800] \tphase : -0.792969\t(data_i, data_q): (-0.656250,-0.500000)\n\t2801: o_phase = -9'd205;\t //LUT[2801] \tphase : -0.800781\t(data_i, data_q): (-0.656250,-0.468750)\n\t2802: o_phase = -9'd208;\t //LUT[2802] \tphase : -0.812500\t(data_i, data_q): (-0.656250,-0.437500)\n\t2803: o_phase = -9'd211;\t //LUT[2803] \tphase : -0.824219\t(data_i, data_q): (-0.656250,-0.406250)\n\t2804: o_phase = -9'd214;\t //LUT[2804] \tphase : -0.835938\t(data_i, data_q): (-0.656250,-0.375000)\n\t2805: o_phase = -9'd217;\t //LUT[2805] \tphase : -0.847656\t(data_i, data_q): (-0.656250,-0.343750)\n\t2806: o_phase = -9'd220;\t //LUT[2806] \tphase : -0.859375\t(data_i, data_q): (-0.656250,-0.312500)\n\t2807: o_phase = -9'd223;\t //LUT[2807] \tphase : -0.871094\t(data_i, data_q): (-0.656250,-0.281250)\n\t2808: o_phase = -9'd226;\t //LUT[2808] \tphase : -0.882812\t(data_i, data_q): (-0.656250,-0.250000)\n\t2809: o_phase = -9'd230;\t //LUT[2809] \tphase : -0.898438\t(data_i, data_q): (-0.656250,-0.218750)\n\t2810: o_phase = -9'd233;\t //LUT[2810] \tphase : -0.910156\t(data_i, data_q): (-0.656250,-0.187500)\n\t2811: o_phase = -9'd237;\t //LUT[2811] \tphase : -0.925781\t(data_i, data_q): (-0.656250,-0.156250)\n\t2812: o_phase = -9'd241;\t //LUT[2812] \tphase : -0.941406\t(data_i, data_q): (-0.656250,-0.125000)\n\t2813: o_phase = -9'd244;\t //LUT[2813] \tphase : -0.953125\t(data_i, data_q): (-0.656250,-0.093750)\n\t2814: o_phase = -9'd248;\t //LUT[2814] \tphase : -0.968750\t(data_i, data_q): (-0.656250,-0.062500)\n\t2815: o_phase = -9'd252;\t //LUT[2815] \tphase : -0.984375\t(data_i, data_q): (-0.656250,-0.031250)\n\t2816: o_phase = -9'd256;\t //LUT[2816] \tphase : -1.000000\t(data_i, data_q): (-0.625000,0.000000)\n\t2817: o_phase = +9'd252;\t //LUT[2817] \tphase : 0.984375\t(data_i, data_q): (-0.625000,0.031250)\n\t2818: o_phase = +9'd248;\t //LUT[2818] \tphase : 0.968750\t(data_i, data_q): (-0.625000,0.062500)\n\t2819: o_phase = +9'd244;\t //LUT[2819] \tphase : 0.953125\t(data_i, data_q): (-0.625000,0.093750)\n\t2820: o_phase = +9'd240;\t //LUT[2820] \tphase : 0.937500\t(data_i, data_q): (-0.625000,0.125000)\n\t2821: o_phase = +9'd236;\t //LUT[2821] \tphase : 0.921875\t(data_i, data_q): (-0.625000,0.156250)\n\t2822: o_phase = +9'd232;\t //LUT[2822] \tphase : 0.906250\t(data_i, data_q): (-0.625000,0.187500)\n\t2823: o_phase = +9'd229;\t //LUT[2823] \tphase : 0.894531\t(data_i, data_q): (-0.625000,0.218750)\n\t2824: o_phase = +9'd225;\t //LUT[2824] \tphase : 0.878906\t(data_i, data_q): (-0.625000,0.250000)\n\t2825: o_phase = +9'd222;\t //LUT[2825] \tphase : 0.867188\t(data_i, data_q): (-0.625000,0.281250)\n\t2826: o_phase = +9'd218;\t //LUT[2826] \tphase : 0.851562\t(data_i, data_q): (-0.625000,0.312500)\n\t2827: o_phase = +9'd215;\t //LUT[2827] \tphase : 0.839844\t(data_i, data_q): (-0.625000,0.343750)\n\t2828: o_phase = +9'd212;\t //LUT[2828] \tphase : 0.828125\t(data_i, data_q): (-0.625000,0.375000)\n\t2829: o_phase = +9'd209;\t //LUT[2829] \tphase : 0.816406\t(data_i, data_q): (-0.625000,0.406250)\n\t2830: o_phase = +9'd206;\t //LUT[2830] \tphase : 0.804688\t(data_i, data_q): (-0.625000,0.437500)\n\t2831: o_phase = +9'd204;\t //LUT[2831] \tphase : 0.796875\t(data_i, data_q): (-0.625000,0.468750)\n\t2832: o_phase = +9'd201;\t //LUT[2832] \tphase : 0.785156\t(data_i, data_q): (-0.625000,0.500000)\n\t2833: o_phase = +9'd199;\t //LUT[2833] \tphase : 0.777344\t(data_i, data_q): (-0.625000,0.531250)\n\t2834: o_phase = +9'd196;\t //LUT[2834] \tphase : 0.765625\t(data_i, data_q): (-0.625000,0.562500)\n\t2835: o_phase = +9'd194;\t //LUT[2835] \tphase : 0.757812\t(data_i, data_q): (-0.625000,0.593750)\n\t2836: o_phase = +9'd192;\t //LUT[2836] \tphase : 0.750000\t(data_i, data_q): (-0.625000,0.625000)\n\t2837: o_phase = +9'd190;\t //LUT[2837] \tphase : 0.742188\t(data_i, data_q): (-0.625000,0.656250)\n\t2838: o_phase = +9'd188;\t //LUT[2838] \tphase : 0.734375\t(data_i, data_q): (-0.625000,0.687500)\n\t2839: o_phase = +9'd186;\t //LUT[2839] \tphase : 0.726562\t(data_i, data_q): (-0.625000,0.718750)\n\t2840: o_phase = +9'd185;\t //LUT[2840] \tphase : 0.722656\t(data_i, data_q): (-0.625000,0.750000)\n\t2841: o_phase = +9'd183;\t //LUT[2841] \tphase : 0.714844\t(data_i, data_q): (-0.625000,0.781250)\n\t2842: o_phase = +9'd181;\t //LUT[2842] \tphase : 0.707031\t(data_i, data_q): (-0.625000,0.812500)\n\t2843: o_phase = +9'd180;\t //LUT[2843] \tphase : 0.703125\t(data_i, data_q): (-0.625000,0.843750)\n\t2844: o_phase = +9'd179;\t //LUT[2844] \tphase : 0.699219\t(data_i, data_q): (-0.625000,0.875000)\n\t2845: o_phase = +9'd177;\t //LUT[2845] \tphase : 0.691406\t(data_i, data_q): (-0.625000,0.906250)\n\t2846: o_phase = +9'd176;\t //LUT[2846] \tphase : 0.687500\t(data_i, data_q): (-0.625000,0.937500)\n\t2847: o_phase = +9'd175;\t //LUT[2847] \tphase : 0.683594\t(data_i, data_q): (-0.625000,0.968750)\n\t2848: o_phase = -9'd174;\t //LUT[2848] \tphase : -0.679688\t(data_i, data_q): (-0.625000,-1.000000)\n\t2849: o_phase = -9'd175;\t //LUT[2849] \tphase : -0.683594\t(data_i, data_q): (-0.625000,-0.968750)\n\t2850: o_phase = -9'd176;\t //LUT[2850] \tphase : -0.687500\t(data_i, data_q): (-0.625000,-0.937500)\n\t2851: o_phase = -9'd177;\t //LUT[2851] \tphase : -0.691406\t(data_i, data_q): (-0.625000,-0.906250)\n\t2852: o_phase = -9'd179;\t //LUT[2852] \tphase : -0.699219\t(data_i, data_q): (-0.625000,-0.875000)\n\t2853: o_phase = -9'd180;\t //LUT[2853] \tphase : -0.703125\t(data_i, data_q): (-0.625000,-0.843750)\n\t2854: o_phase = -9'd181;\t //LUT[2854] \tphase : -0.707031\t(data_i, data_q): (-0.625000,-0.812500)\n\t2855: o_phase = -9'd183;\t //LUT[2855] \tphase : -0.714844\t(data_i, data_q): (-0.625000,-0.781250)\n\t2856: o_phase = -9'd185;\t //LUT[2856] \tphase : -0.722656\t(data_i, data_q): (-0.625000,-0.750000)\n\t2857: o_phase = -9'd186;\t //LUT[2857] \tphase : -0.726562\t(data_i, data_q): (-0.625000,-0.718750)\n\t2858: o_phase = -9'd188;\t //LUT[2858] \tphase : -0.734375\t(data_i, data_q): (-0.625000,-0.687500)\n\t2859: o_phase = -9'd190;\t //LUT[2859] \tphase : -0.742188\t(data_i, data_q): (-0.625000,-0.656250)\n\t2860: o_phase = -9'd192;\t //LUT[2860] \tphase : -0.750000\t(data_i, data_q): (-0.625000,-0.625000)\n\t2861: o_phase = -9'd194;\t //LUT[2861] \tphase : -0.757812\t(data_i, data_q): (-0.625000,-0.593750)\n\t2862: o_phase = -9'd196;\t //LUT[2862] \tphase : -0.765625\t(data_i, data_q): (-0.625000,-0.562500)\n\t2863: o_phase = -9'd199;\t //LUT[2863] \tphase : -0.777344\t(data_i, data_q): (-0.625000,-0.531250)\n\t2864: o_phase = -9'd201;\t //LUT[2864] \tphase : -0.785156\t(data_i, data_q): (-0.625000,-0.500000)\n\t2865: o_phase = -9'd204;\t //LUT[2865] \tphase : -0.796875\t(data_i, data_q): (-0.625000,-0.468750)\n\t2866: o_phase = -9'd206;\t //LUT[2866] \tphase : -0.804688\t(data_i, data_q): (-0.625000,-0.437500)\n\t2867: o_phase = -9'd209;\t //LUT[2867] \tphase : -0.816406\t(data_i, data_q): (-0.625000,-0.406250)\n\t2868: o_phase = -9'd212;\t //LUT[2868] \tphase : -0.828125\t(data_i, data_q): (-0.625000,-0.375000)\n\t2869: o_phase = -9'd215;\t //LUT[2869] \tphase : -0.839844\t(data_i, data_q): (-0.625000,-0.343750)\n\t2870: o_phase = -9'd218;\t //LUT[2870] \tphase : -0.851562\t(data_i, data_q): (-0.625000,-0.312500)\n\t2871: o_phase = -9'd222;\t //LUT[2871] \tphase : -0.867188\t(data_i, data_q): (-0.625000,-0.281250)\n\t2872: o_phase = -9'd225;\t //LUT[2872] \tphase : -0.878906\t(data_i, data_q): (-0.625000,-0.250000)\n\t2873: o_phase = -9'd229;\t //LUT[2873] \tphase : -0.894531\t(data_i, data_q): (-0.625000,-0.218750)\n\t2874: o_phase = -9'd232;\t //LUT[2874] \tphase : -0.906250\t(data_i, data_q): (-0.625000,-0.187500)\n\t2875: o_phase = -9'd236;\t //LUT[2875] \tphase : -0.921875\t(data_i, data_q): (-0.625000,-0.156250)\n\t2876: o_phase = -9'd240;\t //LUT[2876] \tphase : -0.937500\t(data_i, data_q): (-0.625000,-0.125000)\n\t2877: o_phase = -9'd244;\t //LUT[2877] \tphase : -0.953125\t(data_i, data_q): (-0.625000,-0.093750)\n\t2878: o_phase = -9'd248;\t //LUT[2878] \tphase : -0.968750\t(data_i, data_q): (-0.625000,-0.062500)\n\t2879: o_phase = -9'd252;\t //LUT[2879] \tphase : -0.984375\t(data_i, data_q): (-0.625000,-0.031250)\n\t2880: o_phase = -9'd256;\t //LUT[2880] \tphase : -1.000000\t(data_i, data_q): (-0.593750,0.000000)\n\t2881: o_phase = +9'd252;\t //LUT[2881] \tphase : 0.984375\t(data_i, data_q): (-0.593750,0.031250)\n\t2882: o_phase = +9'd247;\t //LUT[2882] \tphase : 0.964844\t(data_i, data_q): (-0.593750,0.062500)\n\t2883: o_phase = +9'd243;\t //LUT[2883] \tphase : 0.949219\t(data_i, data_q): (-0.593750,0.093750)\n\t2884: o_phase = +9'd239;\t //LUT[2884] \tphase : 0.933594\t(data_i, data_q): (-0.593750,0.125000)\n\t2885: o_phase = +9'd235;\t //LUT[2885] \tphase : 0.917969\t(data_i, data_q): (-0.593750,0.156250)\n\t2886: o_phase = +9'd231;\t //LUT[2886] \tphase : 0.902344\t(data_i, data_q): (-0.593750,0.187500)\n\t2887: o_phase = +9'd227;\t //LUT[2887] \tphase : 0.886719\t(data_i, data_q): (-0.593750,0.218750)\n\t2888: o_phase = +9'd224;\t //LUT[2888] \tphase : 0.875000\t(data_i, data_q): (-0.593750,0.250000)\n\t2889: o_phase = +9'd220;\t //LUT[2889] \tphase : 0.859375\t(data_i, data_q): (-0.593750,0.281250)\n\t2890: o_phase = +9'd217;\t //LUT[2890] \tphase : 0.847656\t(data_i, data_q): (-0.593750,0.312500)\n\t2891: o_phase = +9'd213;\t //LUT[2891] \tphase : 0.832031\t(data_i, data_q): (-0.593750,0.343750)\n\t2892: o_phase = +9'd210;\t //LUT[2892] \tphase : 0.820312\t(data_i, data_q): (-0.593750,0.375000)\n\t2893: o_phase = +9'd207;\t //LUT[2893] \tphase : 0.808594\t(data_i, data_q): (-0.593750,0.406250)\n\t2894: o_phase = +9'd204;\t //LUT[2894] \tphase : 0.796875\t(data_i, data_q): (-0.593750,0.437500)\n\t2895: o_phase = +9'd202;\t //LUT[2895] \tphase : 0.789062\t(data_i, data_q): (-0.593750,0.468750)\n\t2896: o_phase = +9'd199;\t //LUT[2896] \tphase : 0.777344\t(data_i, data_q): (-0.593750,0.500000)\n\t2897: o_phase = +9'd197;\t //LUT[2897] \tphase : 0.769531\t(data_i, data_q): (-0.593750,0.531250)\n\t2898: o_phase = +9'd194;\t //LUT[2898] \tphase : 0.757812\t(data_i, data_q): (-0.593750,0.562500)\n\t2899: o_phase = +9'd192;\t //LUT[2899] \tphase : 0.750000\t(data_i, data_q): (-0.593750,0.593750)\n\t2900: o_phase = +9'd190;\t //LUT[2900] \tphase : 0.742188\t(data_i, data_q): (-0.593750,0.625000)\n\t2901: o_phase = +9'd188;\t //LUT[2901] \tphase : 0.734375\t(data_i, data_q): (-0.593750,0.656250)\n\t2902: o_phase = +9'd186;\t //LUT[2902] \tphase : 0.726562\t(data_i, data_q): (-0.593750,0.687500)\n\t2903: o_phase = +9'd184;\t //LUT[2903] \tphase : 0.718750\t(data_i, data_q): (-0.593750,0.718750)\n\t2904: o_phase = +9'd183;\t //LUT[2904] \tphase : 0.714844\t(data_i, data_q): (-0.593750,0.750000)\n\t2905: o_phase = +9'd181;\t //LUT[2905] \tphase : 0.707031\t(data_i, data_q): (-0.593750,0.781250)\n\t2906: o_phase = +9'd179;\t //LUT[2906] \tphase : 0.699219\t(data_i, data_q): (-0.593750,0.812500)\n\t2907: o_phase = +9'd178;\t //LUT[2907] \tphase : 0.695312\t(data_i, data_q): (-0.593750,0.843750)\n\t2908: o_phase = +9'd177;\t //LUT[2908] \tphase : 0.691406\t(data_i, data_q): (-0.593750,0.875000)\n\t2909: o_phase = +9'd175;\t //LUT[2909] \tphase : 0.683594\t(data_i, data_q): (-0.593750,0.906250)\n\t2910: o_phase = +9'd174;\t //LUT[2910] \tphase : 0.679688\t(data_i, data_q): (-0.593750,0.937500)\n\t2911: o_phase = +9'd173;\t //LUT[2911] \tphase : 0.675781\t(data_i, data_q): (-0.593750,0.968750)\n\t2912: o_phase = -9'd172;\t //LUT[2912] \tphase : -0.671875\t(data_i, data_q): (-0.593750,-1.000000)\n\t2913: o_phase = -9'd173;\t //LUT[2913] \tphase : -0.675781\t(data_i, data_q): (-0.593750,-0.968750)\n\t2914: o_phase = -9'd174;\t //LUT[2914] \tphase : -0.679688\t(data_i, data_q): (-0.593750,-0.937500)\n\t2915: o_phase = -9'd175;\t //LUT[2915] \tphase : -0.683594\t(data_i, data_q): (-0.593750,-0.906250)\n\t2916: o_phase = -9'd177;\t //LUT[2916] \tphase : -0.691406\t(data_i, data_q): (-0.593750,-0.875000)\n\t2917: o_phase = -9'd178;\t //LUT[2917] \tphase : -0.695312\t(data_i, data_q): (-0.593750,-0.843750)\n\t2918: o_phase = -9'd179;\t //LUT[2918] \tphase : -0.699219\t(data_i, data_q): (-0.593750,-0.812500)\n\t2919: o_phase = -9'd181;\t //LUT[2919] \tphase : -0.707031\t(data_i, data_q): (-0.593750,-0.781250)\n\t2920: o_phase = -9'd183;\t //LUT[2920] \tphase : -0.714844\t(data_i, data_q): (-0.593750,-0.750000)\n\t2921: o_phase = -9'd184;\t //LUT[2921] \tphase : -0.718750\t(data_i, data_q): (-0.593750,-0.718750)\n\t2922: o_phase = -9'd186;\t //LUT[2922] \tphase : -0.726562\t(data_i, data_q): (-0.593750,-0.687500)\n\t2923: o_phase = -9'd188;\t //LUT[2923] \tphase : -0.734375\t(data_i, data_q): (-0.593750,-0.656250)\n\t2924: o_phase = -9'd190;\t //LUT[2924] \tphase : -0.742188\t(data_i, data_q): (-0.593750,-0.625000)\n\t2925: o_phase = -9'd192;\t //LUT[2925] \tphase : -0.750000\t(data_i, data_q): (-0.593750,-0.593750)\n\t2926: o_phase = -9'd194;\t //LUT[2926] \tphase : -0.757812\t(data_i, data_q): (-0.593750,-0.562500)\n\t2927: o_phase = -9'd197;\t //LUT[2927] \tphase : -0.769531\t(data_i, data_q): (-0.593750,-0.531250)\n\t2928: o_phase = -9'd199;\t //LUT[2928] \tphase : -0.777344\t(data_i, data_q): (-0.593750,-0.500000)\n\t2929: o_phase = -9'd202;\t //LUT[2929] \tphase : -0.789062\t(data_i, data_q): (-0.593750,-0.468750)\n\t2930: o_phase = -9'd204;\t //LUT[2930] \tphase : -0.796875\t(data_i, data_q): (-0.593750,-0.437500)\n\t2931: o_phase = -9'd207;\t //LUT[2931] \tphase : -0.808594\t(data_i, data_q): (-0.593750,-0.406250)\n\t2932: o_phase = -9'd210;\t //LUT[2932] \tphase : -0.820312\t(data_i, data_q): (-0.593750,-0.375000)\n\t2933: o_phase = -9'd213;\t //LUT[2933] \tphase : -0.832031\t(data_i, data_q): (-0.593750,-0.343750)\n\t2934: o_phase = -9'd217;\t //LUT[2934] \tphase : -0.847656\t(data_i, data_q): (-0.593750,-0.312500)\n\t2935: o_phase = -9'd220;\t //LUT[2935] \tphase : -0.859375\t(data_i, data_q): (-0.593750,-0.281250)\n\t2936: o_phase = -9'd224;\t //LUT[2936] \tphase : -0.875000\t(data_i, data_q): (-0.593750,-0.250000)\n\t2937: o_phase = -9'd227;\t //LUT[2937] \tphase : -0.886719\t(data_i, data_q): (-0.593750,-0.218750)\n\t2938: o_phase = -9'd231;\t //LUT[2938] \tphase : -0.902344\t(data_i, data_q): (-0.593750,-0.187500)\n\t2939: o_phase = -9'd235;\t //LUT[2939] \tphase : -0.917969\t(data_i, data_q): (-0.593750,-0.156250)\n\t2940: o_phase = -9'd239;\t //LUT[2940] \tphase : -0.933594\t(data_i, data_q): (-0.593750,-0.125000)\n\t2941: o_phase = -9'd243;\t //LUT[2941] \tphase : -0.949219\t(data_i, data_q): (-0.593750,-0.093750)\n\t2942: o_phase = -9'd247;\t //LUT[2942] \tphase : -0.964844\t(data_i, data_q): (-0.593750,-0.062500)\n\t2943: o_phase = -9'd252;\t //LUT[2943] \tphase : -0.984375\t(data_i, data_q): (-0.593750,-0.031250)\n\t2944: o_phase = -9'd256;\t //LUT[2944] \tphase : -1.000000\t(data_i, data_q): (-0.562500,0.000000)\n\t2945: o_phase = +9'd251;\t //LUT[2945] \tphase : 0.980469\t(data_i, data_q): (-0.562500,0.031250)\n\t2946: o_phase = +9'd247;\t //LUT[2946] \tphase : 0.964844\t(data_i, data_q): (-0.562500,0.062500)\n\t2947: o_phase = +9'd243;\t //LUT[2947] \tphase : 0.949219\t(data_i, data_q): (-0.562500,0.093750)\n\t2948: o_phase = +9'd238;\t //LUT[2948] \tphase : 0.929688\t(data_i, data_q): (-0.562500,0.125000)\n\t2949: o_phase = +9'd234;\t //LUT[2949] \tphase : 0.914062\t(data_i, data_q): (-0.562500,0.156250)\n\t2950: o_phase = +9'd230;\t //LUT[2950] \tphase : 0.898438\t(data_i, data_q): (-0.562500,0.187500)\n\t2951: o_phase = +9'd226;\t //LUT[2951] \tphase : 0.882812\t(data_i, data_q): (-0.562500,0.218750)\n\t2952: o_phase = +9'd222;\t //LUT[2952] \tphase : 0.867188\t(data_i, data_q): (-0.562500,0.250000)\n\t2953: o_phase = +9'd218;\t //LUT[2953] \tphase : 0.851562\t(data_i, data_q): (-0.562500,0.281250)\n\t2954: o_phase = +9'd215;\t //LUT[2954] \tphase : 0.839844\t(data_i, data_q): (-0.562500,0.312500)\n\t2955: o_phase = +9'd211;\t //LUT[2955] \tphase : 0.824219\t(data_i, data_q): (-0.562500,0.343750)\n\t2956: o_phase = +9'd208;\t //LUT[2956] \tphase : 0.812500\t(data_i, data_q): (-0.562500,0.375000)\n\t2957: o_phase = +9'd205;\t //LUT[2957] \tphase : 0.800781\t(data_i, data_q): (-0.562500,0.406250)\n\t2958: o_phase = +9'd202;\t //LUT[2958] \tphase : 0.789062\t(data_i, data_q): (-0.562500,0.437500)\n\t2959: o_phase = +9'd199;\t //LUT[2959] \tphase : 0.777344\t(data_i, data_q): (-0.562500,0.468750)\n\t2960: o_phase = +9'd197;\t //LUT[2960] \tphase : 0.769531\t(data_i, data_q): (-0.562500,0.500000)\n\t2961: o_phase = +9'd194;\t //LUT[2961] \tphase : 0.757812\t(data_i, data_q): (-0.562500,0.531250)\n\t2962: o_phase = +9'd192;\t //LUT[2962] \tphase : 0.750000\t(data_i, data_q): (-0.562500,0.562500)\n\t2963: o_phase = +9'd190;\t //LUT[2963] \tphase : 0.742188\t(data_i, data_q): (-0.562500,0.593750)\n\t2964: o_phase = +9'd188;\t //LUT[2964] \tphase : 0.734375\t(data_i, data_q): (-0.562500,0.625000)\n\t2965: o_phase = +9'd186;\t //LUT[2965] \tphase : 0.726562\t(data_i, data_q): (-0.562500,0.656250)\n\t2966: o_phase = +9'd184;\t //LUT[2966] \tphase : 0.718750\t(data_i, data_q): (-0.562500,0.687500)\n\t2967: o_phase = +9'd182;\t //LUT[2967] \tphase : 0.710938\t(data_i, data_q): (-0.562500,0.718750)\n\t2968: o_phase = +9'd180;\t //LUT[2968] \tphase : 0.703125\t(data_i, data_q): (-0.562500,0.750000)\n\t2969: o_phase = +9'd179;\t //LUT[2969] \tphase : 0.699219\t(data_i, data_q): (-0.562500,0.781250)\n\t2970: o_phase = +9'd177;\t //LUT[2970] \tphase : 0.691406\t(data_i, data_q): (-0.562500,0.812500)\n\t2971: o_phase = +9'd176;\t //LUT[2971] \tphase : 0.687500\t(data_i, data_q): (-0.562500,0.843750)\n\t2972: o_phase = +9'd175;\t //LUT[2972] \tphase : 0.683594\t(data_i, data_q): (-0.562500,0.875000)\n\t2973: o_phase = +9'd173;\t //LUT[2973] \tphase : 0.675781\t(data_i, data_q): (-0.562500,0.906250)\n\t2974: o_phase = +9'd172;\t //LUT[2974] \tphase : 0.671875\t(data_i, data_q): (-0.562500,0.937500)\n\t2975: o_phase = +9'd171;\t //LUT[2975] \tphase : 0.667969\t(data_i, data_q): (-0.562500,0.968750)\n\t2976: o_phase = -9'd170;\t //LUT[2976] \tphase : -0.664062\t(data_i, data_q): (-0.562500,-1.000000)\n\t2977: o_phase = -9'd171;\t //LUT[2977] \tphase : -0.667969\t(data_i, data_q): (-0.562500,-0.968750)\n\t2978: o_phase = -9'd172;\t //LUT[2978] \tphase : -0.671875\t(data_i, data_q): (-0.562500,-0.937500)\n\t2979: o_phase = -9'd173;\t //LUT[2979] \tphase : -0.675781\t(data_i, data_q): (-0.562500,-0.906250)\n\t2980: o_phase = -9'd175;\t //LUT[2980] \tphase : -0.683594\t(data_i, data_q): (-0.562500,-0.875000)\n\t2981: o_phase = -9'd176;\t //LUT[2981] \tphase : -0.687500\t(data_i, data_q): (-0.562500,-0.843750)\n\t2982: o_phase = -9'd177;\t //LUT[2982] \tphase : -0.691406\t(data_i, data_q): (-0.562500,-0.812500)\n\t2983: o_phase = -9'd179;\t //LUT[2983] \tphase : -0.699219\t(data_i, data_q): (-0.562500,-0.781250)\n\t2984: o_phase = -9'd180;\t //LUT[2984] \tphase : -0.703125\t(data_i, data_q): (-0.562500,-0.750000)\n\t2985: o_phase = -9'd182;\t //LUT[2985] \tphase : -0.710938\t(data_i, data_q): (-0.562500,-0.718750)\n\t2986: o_phase = -9'd184;\t //LUT[2986] \tphase : -0.718750\t(data_i, data_q): (-0.562500,-0.687500)\n\t2987: o_phase = -9'd186;\t //LUT[2987] \tphase : -0.726562\t(data_i, data_q): (-0.562500,-0.656250)\n\t2988: o_phase = -9'd188;\t //LUT[2988] \tphase : -0.734375\t(data_i, data_q): (-0.562500,-0.625000)\n\t2989: o_phase = -9'd190;\t //LUT[2989] \tphase : -0.742188\t(data_i, data_q): (-0.562500,-0.593750)\n\t2990: o_phase = -9'd192;\t //LUT[2990] \tphase : -0.750000\t(data_i, data_q): (-0.562500,-0.562500)\n\t2991: o_phase = -9'd194;\t //LUT[2991] \tphase : -0.757812\t(data_i, data_q): (-0.562500,-0.531250)\n\t2992: o_phase = -9'd197;\t //LUT[2992] \tphase : -0.769531\t(data_i, data_q): (-0.562500,-0.500000)\n\t2993: o_phase = -9'd199;\t //LUT[2993] \tphase : -0.777344\t(data_i, data_q): (-0.562500,-0.468750)\n\t2994: o_phase = -9'd202;\t //LUT[2994] \tphase : -0.789062\t(data_i, data_q): (-0.562500,-0.437500)\n\t2995: o_phase = -9'd205;\t //LUT[2995] \tphase : -0.800781\t(data_i, data_q): (-0.562500,-0.406250)\n\t2996: o_phase = -9'd208;\t //LUT[2996] \tphase : -0.812500\t(data_i, data_q): (-0.562500,-0.375000)\n\t2997: o_phase = -9'd211;\t //LUT[2997] \tphase : -0.824219\t(data_i, data_q): (-0.562500,-0.343750)\n\t2998: o_phase = -9'd215;\t //LUT[2998] \tphase : -0.839844\t(data_i, data_q): (-0.562500,-0.312500)\n\t2999: o_phase = -9'd218;\t //LUT[2999] \tphase : -0.851562\t(data_i, data_q): (-0.562500,-0.281250)\n\t3000: o_phase = -9'd222;\t //LUT[3000] \tphase : -0.867188\t(data_i, data_q): (-0.562500,-0.250000)\n\t3001: o_phase = -9'd226;\t //LUT[3001] \tphase : -0.882812\t(data_i, data_q): (-0.562500,-0.218750)\n\t3002: o_phase = -9'd230;\t //LUT[3002] \tphase : -0.898438\t(data_i, data_q): (-0.562500,-0.187500)\n\t3003: o_phase = -9'd234;\t //LUT[3003] \tphase : -0.914062\t(data_i, data_q): (-0.562500,-0.156250)\n\t3004: o_phase = -9'd238;\t //LUT[3004] \tphase : -0.929688\t(data_i, data_q): (-0.562500,-0.125000)\n\t3005: o_phase = -9'd243;\t //LUT[3005] \tphase : -0.949219\t(data_i, data_q): (-0.562500,-0.093750)\n\t3006: o_phase = -9'd247;\t //LUT[3006] \tphase : -0.964844\t(data_i, data_q): (-0.562500,-0.062500)\n\t3007: o_phase = -9'd251;\t //LUT[3007] \tphase : -0.980469\t(data_i, data_q): (-0.562500,-0.031250)\n\t3008: o_phase = -9'd256;\t //LUT[3008] \tphase : -1.000000\t(data_i, data_q): (-0.531250,0.000000)\n\t3009: o_phase = +9'd251;\t //LUT[3009] \tphase : 0.980469\t(data_i, data_q): (-0.531250,0.031250)\n\t3010: o_phase = +9'd246;\t //LUT[3010] \tphase : 0.960938\t(data_i, data_q): (-0.531250,0.062500)\n\t3011: o_phase = +9'd242;\t //LUT[3011] \tphase : 0.945312\t(data_i, data_q): (-0.531250,0.093750)\n\t3012: o_phase = +9'd237;\t //LUT[3012] \tphase : 0.925781\t(data_i, data_q): (-0.531250,0.125000)\n\t3013: o_phase = +9'd233;\t //LUT[3013] \tphase : 0.910156\t(data_i, data_q): (-0.531250,0.156250)\n\t3014: o_phase = +9'd228;\t //LUT[3014] \tphase : 0.890625\t(data_i, data_q): (-0.531250,0.187500)\n\t3015: o_phase = +9'd224;\t //LUT[3015] \tphase : 0.875000\t(data_i, data_q): (-0.531250,0.218750)\n\t3016: o_phase = +9'd220;\t //LUT[3016] \tphase : 0.859375\t(data_i, data_q): (-0.531250,0.250000)\n\t3017: o_phase = +9'd216;\t //LUT[3017] \tphase : 0.843750\t(data_i, data_q): (-0.531250,0.281250)\n\t3018: o_phase = +9'd213;\t //LUT[3018] \tphase : 0.832031\t(data_i, data_q): (-0.531250,0.312500)\n\t3019: o_phase = +9'd209;\t //LUT[3019] \tphase : 0.816406\t(data_i, data_q): (-0.531250,0.343750)\n\t3020: o_phase = +9'd206;\t //LUT[3020] \tphase : 0.804688\t(data_i, data_q): (-0.531250,0.375000)\n\t3021: o_phase = +9'd203;\t //LUT[3021] \tphase : 0.792969\t(data_i, data_q): (-0.531250,0.406250)\n\t3022: o_phase = +9'd200;\t //LUT[3022] \tphase : 0.781250\t(data_i, data_q): (-0.531250,0.437500)\n\t3023: o_phase = +9'd197;\t //LUT[3023] \tphase : 0.769531\t(data_i, data_q): (-0.531250,0.468750)\n\t3024: o_phase = +9'd194;\t //LUT[3024] \tphase : 0.757812\t(data_i, data_q): (-0.531250,0.500000)\n\t3025: o_phase = +9'd192;\t //LUT[3025] \tphase : 0.750000\t(data_i, data_q): (-0.531250,0.531250)\n\t3026: o_phase = +9'd190;\t //LUT[3026] \tphase : 0.742188\t(data_i, data_q): (-0.531250,0.562500)\n\t3027: o_phase = +9'd187;\t //LUT[3027] \tphase : 0.730469\t(data_i, data_q): (-0.531250,0.593750)\n\t3028: o_phase = +9'd185;\t //LUT[3028] \tphase : 0.722656\t(data_i, data_q): (-0.531250,0.625000)\n\t3029: o_phase = +9'd183;\t //LUT[3029] \tphase : 0.714844\t(data_i, data_q): (-0.531250,0.656250)\n\t3030: o_phase = +9'd182;\t //LUT[3030] \tphase : 0.710938\t(data_i, data_q): (-0.531250,0.687500)\n\t3031: o_phase = +9'd180;\t //LUT[3031] \tphase : 0.703125\t(data_i, data_q): (-0.531250,0.718750)\n\t3032: o_phase = +9'd178;\t //LUT[3032] \tphase : 0.695312\t(data_i, data_q): (-0.531250,0.750000)\n\t3033: o_phase = +9'd177;\t //LUT[3033] \tphase : 0.691406\t(data_i, data_q): (-0.531250,0.781250)\n\t3034: o_phase = +9'd175;\t //LUT[3034] \tphase : 0.683594\t(data_i, data_q): (-0.531250,0.812500)\n\t3035: o_phase = +9'd174;\t //LUT[3035] \tphase : 0.679688\t(data_i, data_q): (-0.531250,0.843750)\n\t3036: o_phase = +9'd172;\t //LUT[3036] \tphase : 0.671875\t(data_i, data_q): (-0.531250,0.875000)\n\t3037: o_phase = +9'd171;\t //LUT[3037] \tphase : 0.667969\t(data_i, data_q): (-0.531250,0.906250)\n\t3038: o_phase = +9'd170;\t //LUT[3038] \tphase : 0.664062\t(data_i, data_q): (-0.531250,0.937500)\n\t3039: o_phase = +9'd169;\t //LUT[3039] \tphase : 0.660156\t(data_i, data_q): (-0.531250,0.968750)\n\t3040: o_phase = -9'd168;\t //LUT[3040] \tphase : -0.656250\t(data_i, data_q): (-0.531250,-1.000000)\n\t3041: o_phase = -9'd169;\t //LUT[3041] \tphase : -0.660156\t(data_i, data_q): (-0.531250,-0.968750)\n\t3042: o_phase = -9'd170;\t //LUT[3042] \tphase : -0.664062\t(data_i, data_q): (-0.531250,-0.937500)\n\t3043: o_phase = -9'd171;\t //LUT[3043] \tphase : -0.667969\t(data_i, data_q): (-0.531250,-0.906250)\n\t3044: o_phase = -9'd172;\t //LUT[3044] \tphase : -0.671875\t(data_i, data_q): (-0.531250,-0.875000)\n\t3045: o_phase = -9'd174;\t //LUT[3045] \tphase : -0.679688\t(data_i, data_q): (-0.531250,-0.843750)\n\t3046: o_phase = -9'd175;\t //LUT[3046] \tphase : -0.683594\t(data_i, data_q): (-0.531250,-0.812500)\n\t3047: o_phase = -9'd177;\t //LUT[3047] \tphase : -0.691406\t(data_i, data_q): (-0.531250,-0.781250)\n\t3048: o_phase = -9'd178;\t //LUT[3048] \tphase : -0.695312\t(data_i, data_q): (-0.531250,-0.750000)\n\t3049: o_phase = -9'd180;\t //LUT[3049] \tphase : -0.703125\t(data_i, data_q): (-0.531250,-0.718750)\n\t3050: o_phase = -9'd182;\t //LUT[3050] \tphase : -0.710938\t(data_i, data_q): (-0.531250,-0.687500)\n\t3051: o_phase = -9'd183;\t //LUT[3051] \tphase : -0.714844\t(data_i, data_q): (-0.531250,-0.656250)\n\t3052: o_phase = -9'd185;\t //LUT[3052] \tphase : -0.722656\t(data_i, data_q): (-0.531250,-0.625000)\n\t3053: o_phase = -9'd187;\t //LUT[3053] \tphase : -0.730469\t(data_i, data_q): (-0.531250,-0.593750)\n\t3054: o_phase = -9'd190;\t //LUT[3054] \tphase : -0.742188\t(data_i, data_q): (-0.531250,-0.562500)\n\t3055: o_phase = -9'd192;\t //LUT[3055] \tphase : -0.750000\t(data_i, data_q): (-0.531250,-0.531250)\n\t3056: o_phase = -9'd194;\t //LUT[3056] \tphase : -0.757812\t(data_i, data_q): (-0.531250,-0.500000)\n\t3057: o_phase = -9'd197;\t //LUT[3057] \tphase : -0.769531\t(data_i, data_q): (-0.531250,-0.468750)\n\t3058: o_phase = -9'd200;\t //LUT[3058] \tphase : -0.781250\t(data_i, data_q): (-0.531250,-0.437500)\n\t3059: o_phase = -9'd203;\t //LUT[3059] \tphase : -0.792969\t(data_i, data_q): (-0.531250,-0.406250)\n\t3060: o_phase = -9'd206;\t //LUT[3060] \tphase : -0.804688\t(data_i, data_q): (-0.531250,-0.375000)\n\t3061: o_phase = -9'd209;\t //LUT[3061] \tphase : -0.816406\t(data_i, data_q): (-0.531250,-0.343750)\n\t3062: o_phase = -9'd213;\t //LUT[3062] \tphase : -0.832031\t(data_i, data_q): (-0.531250,-0.312500)\n\t3063: o_phase = -9'd216;\t //LUT[3063] \tphase : -0.843750\t(data_i, data_q): (-0.531250,-0.281250)\n\t3064: o_phase = -9'd220;\t //LUT[3064] \tphase : -0.859375\t(data_i, data_q): (-0.531250,-0.250000)\n\t3065: o_phase = -9'd224;\t //LUT[3065] \tphase : -0.875000\t(data_i, data_q): (-0.531250,-0.218750)\n\t3066: o_phase = -9'd228;\t //LUT[3066] \tphase : -0.890625\t(data_i, data_q): (-0.531250,-0.187500)\n\t3067: o_phase = -9'd233;\t //LUT[3067] \tphase : -0.910156\t(data_i, data_q): (-0.531250,-0.156250)\n\t3068: o_phase = -9'd237;\t //LUT[3068] \tphase : -0.925781\t(data_i, data_q): (-0.531250,-0.125000)\n\t3069: o_phase = -9'd242;\t //LUT[3069] \tphase : -0.945312\t(data_i, data_q): (-0.531250,-0.093750)\n\t3070: o_phase = -9'd246;\t //LUT[3070] \tphase : -0.960938\t(data_i, data_q): (-0.531250,-0.062500)\n\t3071: o_phase = -9'd251;\t //LUT[3071] \tphase : -0.980469\t(data_i, data_q): (-0.531250,-0.031250)\n\t3072: o_phase = -9'd256;\t //LUT[3072] \tphase : -1.000000\t(data_i, data_q): (-0.500000,0.000000)\n\t3073: o_phase = +9'd251;\t //LUT[3073] \tphase : 0.980469\t(data_i, data_q): (-0.500000,0.031250)\n\t3074: o_phase = +9'd246;\t //LUT[3074] \tphase : 0.960938\t(data_i, data_q): (-0.500000,0.062500)\n\t3075: o_phase = +9'd241;\t //LUT[3075] \tphase : 0.941406\t(data_i, data_q): (-0.500000,0.093750)\n\t3076: o_phase = +9'd236;\t //LUT[3076] \tphase : 0.921875\t(data_i, data_q): (-0.500000,0.125000)\n\t3077: o_phase = +9'd231;\t //LUT[3077] \tphase : 0.902344\t(data_i, data_q): (-0.500000,0.156250)\n\t3078: o_phase = +9'd227;\t //LUT[3078] \tphase : 0.886719\t(data_i, data_q): (-0.500000,0.187500)\n\t3079: o_phase = +9'd222;\t //LUT[3079] \tphase : 0.867188\t(data_i, data_q): (-0.500000,0.218750)\n\t3080: o_phase = +9'd218;\t //LUT[3080] \tphase : 0.851562\t(data_i, data_q): (-0.500000,0.250000)\n\t3081: o_phase = +9'd214;\t //LUT[3081] \tphase : 0.835938\t(data_i, data_q): (-0.500000,0.281250)\n\t3082: o_phase = +9'd210;\t //LUT[3082] \tphase : 0.820312\t(data_i, data_q): (-0.500000,0.312500)\n\t3083: o_phase = +9'd207;\t //LUT[3083] \tphase : 0.808594\t(data_i, data_q): (-0.500000,0.343750)\n\t3084: o_phase = +9'd204;\t //LUT[3084] \tphase : 0.796875\t(data_i, data_q): (-0.500000,0.375000)\n\t3085: o_phase = +9'd200;\t //LUT[3085] \tphase : 0.781250\t(data_i, data_q): (-0.500000,0.406250)\n\t3086: o_phase = +9'd197;\t //LUT[3086] \tphase : 0.769531\t(data_i, data_q): (-0.500000,0.437500)\n\t3087: o_phase = +9'd195;\t //LUT[3087] \tphase : 0.761719\t(data_i, data_q): (-0.500000,0.468750)\n\t3088: o_phase = +9'd192;\t //LUT[3088] \tphase : 0.750000\t(data_i, data_q): (-0.500000,0.500000)\n\t3089: o_phase = +9'd190;\t //LUT[3089] \tphase : 0.742188\t(data_i, data_q): (-0.500000,0.531250)\n\t3090: o_phase = +9'd187;\t //LUT[3090] \tphase : 0.730469\t(data_i, data_q): (-0.500000,0.562500)\n\t3091: o_phase = +9'd185;\t //LUT[3091] \tphase : 0.722656\t(data_i, data_q): (-0.500000,0.593750)\n\t3092: o_phase = +9'd183;\t //LUT[3092] \tphase : 0.714844\t(data_i, data_q): (-0.500000,0.625000)\n\t3093: o_phase = +9'd181;\t //LUT[3093] \tphase : 0.707031\t(data_i, data_q): (-0.500000,0.656250)\n\t3094: o_phase = +9'd179;\t //LUT[3094] \tphase : 0.699219\t(data_i, data_q): (-0.500000,0.687500)\n\t3095: o_phase = +9'd178;\t //LUT[3095] \tphase : 0.695312\t(data_i, data_q): (-0.500000,0.718750)\n\t3096: o_phase = +9'd176;\t //LUT[3096] \tphase : 0.687500\t(data_i, data_q): (-0.500000,0.750000)\n\t3097: o_phase = +9'd174;\t //LUT[3097] \tphase : 0.679688\t(data_i, data_q): (-0.500000,0.781250)\n\t3098: o_phase = +9'd173;\t //LUT[3098] \tphase : 0.675781\t(data_i, data_q): (-0.500000,0.812500)\n\t3099: o_phase = +9'd172;\t //LUT[3099] \tphase : 0.671875\t(data_i, data_q): (-0.500000,0.843750)\n\t3100: o_phase = +9'd170;\t //LUT[3100] \tphase : 0.664062\t(data_i, data_q): (-0.500000,0.875000)\n\t3101: o_phase = +9'd169;\t //LUT[3101] \tphase : 0.660156\t(data_i, data_q): (-0.500000,0.906250)\n\t3102: o_phase = +9'd168;\t //LUT[3102] \tphase : 0.656250\t(data_i, data_q): (-0.500000,0.937500)\n\t3103: o_phase = +9'd167;\t //LUT[3103] \tphase : 0.652344\t(data_i, data_q): (-0.500000,0.968750)\n\t3104: o_phase = -9'd166;\t //LUT[3104] \tphase : -0.648438\t(data_i, data_q): (-0.500000,-1.000000)\n\t3105: o_phase = -9'd167;\t //LUT[3105] \tphase : -0.652344\t(data_i, data_q): (-0.500000,-0.968750)\n\t3106: o_phase = -9'd168;\t //LUT[3106] \tphase : -0.656250\t(data_i, data_q): (-0.500000,-0.937500)\n\t3107: o_phase = -9'd169;\t //LUT[3107] \tphase : -0.660156\t(data_i, data_q): (-0.500000,-0.906250)\n\t3108: o_phase = -9'd170;\t //LUT[3108] \tphase : -0.664062\t(data_i, data_q): (-0.500000,-0.875000)\n\t3109: o_phase = -9'd172;\t //LUT[3109] \tphase : -0.671875\t(data_i, data_q): (-0.500000,-0.843750)\n\t3110: o_phase = -9'd173;\t //LUT[3110] \tphase : -0.675781\t(data_i, data_q): (-0.500000,-0.812500)\n\t3111: o_phase = -9'd174;\t //LUT[3111] \tphase : -0.679688\t(data_i, data_q): (-0.500000,-0.781250)\n\t3112: o_phase = -9'd176;\t //LUT[3112] \tphase : -0.687500\t(data_i, data_q): (-0.500000,-0.750000)\n\t3113: o_phase = -9'd178;\t //LUT[3113] \tphase : -0.695312\t(data_i, data_q): (-0.500000,-0.718750)\n\t3114: o_phase = -9'd179;\t //LUT[3114] \tphase : -0.699219\t(data_i, data_q): (-0.500000,-0.687500)\n\t3115: o_phase = -9'd181;\t //LUT[3115] \tphase : -0.707031\t(data_i, data_q): (-0.500000,-0.656250)\n\t3116: o_phase = -9'd183;\t //LUT[3116] \tphase : -0.714844\t(data_i, data_q): (-0.500000,-0.625000)\n\t3117: o_phase = -9'd185;\t //LUT[3117] \tphase : -0.722656\t(data_i, data_q): (-0.500000,-0.593750)\n\t3118: o_phase = -9'd187;\t //LUT[3118] \tphase : -0.730469\t(data_i, data_q): (-0.500000,-0.562500)\n\t3119: o_phase = -9'd190;\t //LUT[3119] \tphase : -0.742188\t(data_i, data_q): (-0.500000,-0.531250)\n\t3120: o_phase = -9'd192;\t //LUT[3120] \tphase : -0.750000\t(data_i, data_q): (-0.500000,-0.500000)\n\t3121: o_phase = -9'd195;\t //LUT[3121] \tphase : -0.761719\t(data_i, data_q): (-0.500000,-0.468750)\n\t3122: o_phase = -9'd197;\t //LUT[3122] \tphase : -0.769531\t(data_i, data_q): (-0.500000,-0.437500)\n\t3123: o_phase = -9'd200;\t //LUT[3123] \tphase : -0.781250\t(data_i, data_q): (-0.500000,-0.406250)\n\t3124: o_phase = -9'd204;\t //LUT[3124] \tphase : -0.796875\t(data_i, data_q): (-0.500000,-0.375000)\n\t3125: o_phase = -9'd207;\t //LUT[3125] \tphase : -0.808594\t(data_i, data_q): (-0.500000,-0.343750)\n\t3126: o_phase = -9'd210;\t //LUT[3126] \tphase : -0.820312\t(data_i, data_q): (-0.500000,-0.312500)\n\t3127: o_phase = -9'd214;\t //LUT[3127] \tphase : -0.835938\t(data_i, data_q): (-0.500000,-0.281250)\n\t3128: o_phase = -9'd218;\t //LUT[3128] \tphase : -0.851562\t(data_i, data_q): (-0.500000,-0.250000)\n\t3129: o_phase = -9'd222;\t //LUT[3129] \tphase : -0.867188\t(data_i, data_q): (-0.500000,-0.218750)\n\t3130: o_phase = -9'd227;\t //LUT[3130] \tphase : -0.886719\t(data_i, data_q): (-0.500000,-0.187500)\n\t3131: o_phase = -9'd231;\t //LUT[3131] \tphase : -0.902344\t(data_i, data_q): (-0.500000,-0.156250)\n\t3132: o_phase = -9'd236;\t //LUT[3132] \tphase : -0.921875\t(data_i, data_q): (-0.500000,-0.125000)\n\t3133: o_phase = -9'd241;\t //LUT[3133] \tphase : -0.941406\t(data_i, data_q): (-0.500000,-0.093750)\n\t3134: o_phase = -9'd246;\t //LUT[3134] \tphase : -0.960938\t(data_i, data_q): (-0.500000,-0.062500)\n\t3135: o_phase = -9'd251;\t //LUT[3135] \tphase : -0.980469\t(data_i, data_q): (-0.500000,-0.031250)\n\t3136: o_phase = -9'd256;\t //LUT[3136] \tphase : -1.000000\t(data_i, data_q): (-0.468750,0.000000)\n\t3137: o_phase = +9'd251;\t //LUT[3137] \tphase : 0.980469\t(data_i, data_q): (-0.468750,0.031250)\n\t3138: o_phase = +9'd245;\t //LUT[3138] \tphase : 0.957031\t(data_i, data_q): (-0.468750,0.062500)\n\t3139: o_phase = +9'd240;\t //LUT[3139] \tphase : 0.937500\t(data_i, data_q): (-0.468750,0.093750)\n\t3140: o_phase = +9'd235;\t //LUT[3140] \tphase : 0.917969\t(data_i, data_q): (-0.468750,0.125000)\n\t3141: o_phase = +9'd230;\t //LUT[3141] \tphase : 0.898438\t(data_i, data_q): (-0.468750,0.156250)\n\t3142: o_phase = +9'd225;\t //LUT[3142] \tphase : 0.878906\t(data_i, data_q): (-0.468750,0.187500)\n\t3143: o_phase = +9'd220;\t //LUT[3143] \tphase : 0.859375\t(data_i, data_q): (-0.468750,0.218750)\n\t3144: o_phase = +9'd216;\t //LUT[3144] \tphase : 0.843750\t(data_i, data_q): (-0.468750,0.250000)\n\t3145: o_phase = +9'd212;\t //LUT[3145] \tphase : 0.828125\t(data_i, data_q): (-0.468750,0.281250)\n\t3146: o_phase = +9'd208;\t //LUT[3146] \tphase : 0.812500\t(data_i, data_q): (-0.468750,0.312500)\n\t3147: o_phase = +9'd204;\t //LUT[3147] \tphase : 0.796875\t(data_i, data_q): (-0.468750,0.343750)\n\t3148: o_phase = +9'd201;\t //LUT[3148] \tphase : 0.785156\t(data_i, data_q): (-0.468750,0.375000)\n\t3149: o_phase = +9'd198;\t //LUT[3149] \tphase : 0.773438\t(data_i, data_q): (-0.468750,0.406250)\n\t3150: o_phase = +9'd195;\t //LUT[3150] \tphase : 0.761719\t(data_i, data_q): (-0.468750,0.437500)\n\t3151: o_phase = +9'd192;\t //LUT[3151] \tphase : 0.750000\t(data_i, data_q): (-0.468750,0.468750)\n\t3152: o_phase = +9'd189;\t //LUT[3152] \tphase : 0.738281\t(data_i, data_q): (-0.468750,0.500000)\n\t3153: o_phase = +9'd187;\t //LUT[3153] \tphase : 0.730469\t(data_i, data_q): (-0.468750,0.531250)\n\t3154: o_phase = +9'd185;\t //LUT[3154] \tphase : 0.722656\t(data_i, data_q): (-0.468750,0.562500)\n\t3155: o_phase = +9'd182;\t //LUT[3155] \tphase : 0.710938\t(data_i, data_q): (-0.468750,0.593750)\n\t3156: o_phase = +9'd180;\t //LUT[3156] \tphase : 0.703125\t(data_i, data_q): (-0.468750,0.625000)\n\t3157: o_phase = +9'd179;\t //LUT[3157] \tphase : 0.699219\t(data_i, data_q): (-0.468750,0.656250)\n\t3158: o_phase = +9'd177;\t //LUT[3158] \tphase : 0.691406\t(data_i, data_q): (-0.468750,0.687500)\n\t3159: o_phase = +9'd175;\t //LUT[3159] \tphase : 0.683594\t(data_i, data_q): (-0.468750,0.718750)\n\t3160: o_phase = +9'd174;\t //LUT[3160] \tphase : 0.679688\t(data_i, data_q): (-0.468750,0.750000)\n\t3161: o_phase = +9'd172;\t //LUT[3161] \tphase : 0.671875\t(data_i, data_q): (-0.468750,0.781250)\n\t3162: o_phase = +9'd171;\t //LUT[3162] \tphase : 0.667969\t(data_i, data_q): (-0.468750,0.812500)\n\t3163: o_phase = +9'd169;\t //LUT[3163] \tphase : 0.660156\t(data_i, data_q): (-0.468750,0.843750)\n\t3164: o_phase = +9'd168;\t //LUT[3164] \tphase : 0.656250\t(data_i, data_q): (-0.468750,0.875000)\n\t3165: o_phase = +9'd167;\t //LUT[3165] \tphase : 0.652344\t(data_i, data_q): (-0.468750,0.906250)\n\t3166: o_phase = +9'd166;\t //LUT[3166] \tphase : 0.648438\t(data_i, data_q): (-0.468750,0.937500)\n\t3167: o_phase = +9'd165;\t //LUT[3167] \tphase : 0.644531\t(data_i, data_q): (-0.468750,0.968750)\n\t3168: o_phase = -9'd164;\t //LUT[3168] \tphase : -0.640625\t(data_i, data_q): (-0.468750,-1.000000)\n\t3169: o_phase = -9'd165;\t //LUT[3169] \tphase : -0.644531\t(data_i, data_q): (-0.468750,-0.968750)\n\t3170: o_phase = -9'd166;\t //LUT[3170] \tphase : -0.648438\t(data_i, data_q): (-0.468750,-0.937500)\n\t3171: o_phase = -9'd167;\t //LUT[3171] \tphase : -0.652344\t(data_i, data_q): (-0.468750,-0.906250)\n\t3172: o_phase = -9'd168;\t //LUT[3172] \tphase : -0.656250\t(data_i, data_q): (-0.468750,-0.875000)\n\t3173: o_phase = -9'd169;\t //LUT[3173] \tphase : -0.660156\t(data_i, data_q): (-0.468750,-0.843750)\n\t3174: o_phase = -9'd171;\t //LUT[3174] \tphase : -0.667969\t(data_i, data_q): (-0.468750,-0.812500)\n\t3175: o_phase = -9'd172;\t //LUT[3175] \tphase : -0.671875\t(data_i, data_q): (-0.468750,-0.781250)\n\t3176: o_phase = -9'd174;\t //LUT[3176] \tphase : -0.679688\t(data_i, data_q): (-0.468750,-0.750000)\n\t3177: o_phase = -9'd175;\t //LUT[3177] \tphase : -0.683594\t(data_i, data_q): (-0.468750,-0.718750)\n\t3178: o_phase = -9'd177;\t //LUT[3178] \tphase : -0.691406\t(data_i, data_q): (-0.468750,-0.687500)\n\t3179: o_phase = -9'd179;\t //LUT[3179] \tphase : -0.699219\t(data_i, data_q): (-0.468750,-0.656250)\n\t3180: o_phase = -9'd180;\t //LUT[3180] \tphase : -0.703125\t(data_i, data_q): (-0.468750,-0.625000)\n\t3181: o_phase = -9'd182;\t //LUT[3181] \tphase : -0.710938\t(data_i, data_q): (-0.468750,-0.593750)\n\t3182: o_phase = -9'd185;\t //LUT[3182] \tphase : -0.722656\t(data_i, data_q): (-0.468750,-0.562500)\n\t3183: o_phase = -9'd187;\t //LUT[3183] \tphase : -0.730469\t(data_i, data_q): (-0.468750,-0.531250)\n\t3184: o_phase = -9'd189;\t //LUT[3184] \tphase : -0.738281\t(data_i, data_q): (-0.468750,-0.500000)\n\t3185: o_phase = -9'd192;\t //LUT[3185] \tphase : -0.750000\t(data_i, data_q): (-0.468750,-0.468750)\n\t3186: o_phase = -9'd195;\t //LUT[3186] \tphase : -0.761719\t(data_i, data_q): (-0.468750,-0.437500)\n\t3187: o_phase = -9'd198;\t //LUT[3187] \tphase : -0.773438\t(data_i, data_q): (-0.468750,-0.406250)\n\t3188: o_phase = -9'd201;\t //LUT[3188] \tphase : -0.785156\t(data_i, data_q): (-0.468750,-0.375000)\n\t3189: o_phase = -9'd204;\t //LUT[3189] \tphase : -0.796875\t(data_i, data_q): (-0.468750,-0.343750)\n\t3190: o_phase = -9'd208;\t //LUT[3190] \tphase : -0.812500\t(data_i, data_q): (-0.468750,-0.312500)\n\t3191: o_phase = -9'd212;\t //LUT[3191] \tphase : -0.828125\t(data_i, data_q): (-0.468750,-0.281250)\n\t3192: o_phase = -9'd216;\t //LUT[3192] \tphase : -0.843750\t(data_i, data_q): (-0.468750,-0.250000)\n\t3193: o_phase = -9'd220;\t //LUT[3193] \tphase : -0.859375\t(data_i, data_q): (-0.468750,-0.218750)\n\t3194: o_phase = -9'd225;\t //LUT[3194] \tphase : -0.878906\t(data_i, data_q): (-0.468750,-0.187500)\n\t3195: o_phase = -9'd230;\t //LUT[3195] \tphase : -0.898438\t(data_i, data_q): (-0.468750,-0.156250)\n\t3196: o_phase = -9'd235;\t //LUT[3196] \tphase : -0.917969\t(data_i, data_q): (-0.468750,-0.125000)\n\t3197: o_phase = -9'd240;\t //LUT[3197] \tphase : -0.937500\t(data_i, data_q): (-0.468750,-0.093750)\n\t3198: o_phase = -9'd245;\t //LUT[3198] \tphase : -0.957031\t(data_i, data_q): (-0.468750,-0.062500)\n\t3199: o_phase = -9'd251;\t //LUT[3199] \tphase : -0.980469\t(data_i, data_q): (-0.468750,-0.031250)\n\t3200: o_phase = -9'd256;\t //LUT[3200] \tphase : -1.000000\t(data_i, data_q): (-0.437500,0.000000)\n\t3201: o_phase = +9'd250;\t //LUT[3201] \tphase : 0.976562\t(data_i, data_q): (-0.437500,0.031250)\n\t3202: o_phase = +9'd244;\t //LUT[3202] \tphase : 0.953125\t(data_i, data_q): (-0.437500,0.062500)\n\t3203: o_phase = +9'd239;\t //LUT[3203] \tphase : 0.933594\t(data_i, data_q): (-0.437500,0.093750)\n\t3204: o_phase = +9'd233;\t //LUT[3204] \tphase : 0.910156\t(data_i, data_q): (-0.437500,0.125000)\n\t3205: o_phase = +9'd228;\t //LUT[3205] \tphase : 0.890625\t(data_i, data_q): (-0.437500,0.156250)\n\t3206: o_phase = +9'd223;\t //LUT[3206] \tphase : 0.871094\t(data_i, data_q): (-0.437500,0.187500)\n\t3207: o_phase = +9'd218;\t //LUT[3207] \tphase : 0.851562\t(data_i, data_q): (-0.437500,0.218750)\n\t3208: o_phase = +9'd214;\t //LUT[3208] \tphase : 0.835938\t(data_i, data_q): (-0.437500,0.250000)\n\t3209: o_phase = +9'd209;\t //LUT[3209] \tphase : 0.816406\t(data_i, data_q): (-0.437500,0.281250)\n\t3210: o_phase = +9'd205;\t //LUT[3210] \tphase : 0.800781\t(data_i, data_q): (-0.437500,0.312500)\n\t3211: o_phase = +9'd202;\t //LUT[3211] \tphase : 0.789062\t(data_i, data_q): (-0.437500,0.343750)\n\t3212: o_phase = +9'd198;\t //LUT[3212] \tphase : 0.773438\t(data_i, data_q): (-0.437500,0.375000)\n\t3213: o_phase = +9'd195;\t //LUT[3213] \tphase : 0.761719\t(data_i, data_q): (-0.437500,0.406250)\n\t3214: o_phase = +9'd192;\t //LUT[3214] \tphase : 0.750000\t(data_i, data_q): (-0.437500,0.437500)\n\t3215: o_phase = +9'd189;\t //LUT[3215] \tphase : 0.738281\t(data_i, data_q): (-0.437500,0.468750)\n\t3216: o_phase = +9'd187;\t //LUT[3216] \tphase : 0.730469\t(data_i, data_q): (-0.437500,0.500000)\n\t3217: o_phase = +9'd184;\t //LUT[3217] \tphase : 0.718750\t(data_i, data_q): (-0.437500,0.531250)\n\t3218: o_phase = +9'd182;\t //LUT[3218] \tphase : 0.710938\t(data_i, data_q): (-0.437500,0.562500)\n\t3219: o_phase = +9'd180;\t //LUT[3219] \tphase : 0.703125\t(data_i, data_q): (-0.437500,0.593750)\n\t3220: o_phase = +9'd178;\t //LUT[3220] \tphase : 0.695312\t(data_i, data_q): (-0.437500,0.625000)\n\t3221: o_phase = +9'd176;\t //LUT[3221] \tphase : 0.687500\t(data_i, data_q): (-0.437500,0.656250)\n\t3222: o_phase = +9'd174;\t //LUT[3222] \tphase : 0.679688\t(data_i, data_q): (-0.437500,0.687500)\n\t3223: o_phase = +9'd173;\t //LUT[3223] \tphase : 0.675781\t(data_i, data_q): (-0.437500,0.718750)\n\t3224: o_phase = +9'd171;\t //LUT[3224] \tphase : 0.667969\t(data_i, data_q): (-0.437500,0.750000)\n\t3225: o_phase = +9'd170;\t //LUT[3225] \tphase : 0.664062\t(data_i, data_q): (-0.437500,0.781250)\n\t3226: o_phase = +9'd168;\t //LUT[3226] \tphase : 0.656250\t(data_i, data_q): (-0.437500,0.812500)\n\t3227: o_phase = +9'd167;\t //LUT[3227] \tphase : 0.652344\t(data_i, data_q): (-0.437500,0.843750)\n\t3228: o_phase = +9'd166;\t //LUT[3228] \tphase : 0.648438\t(data_i, data_q): (-0.437500,0.875000)\n\t3229: o_phase = +9'd165;\t //LUT[3229] \tphase : 0.644531\t(data_i, data_q): (-0.437500,0.906250)\n\t3230: o_phase = +9'd164;\t //LUT[3230] \tphase : 0.640625\t(data_i, data_q): (-0.437500,0.937500)\n\t3231: o_phase = +9'd163;\t //LUT[3231] \tphase : 0.636719\t(data_i, data_q): (-0.437500,0.968750)\n\t3232: o_phase = -9'd162;\t //LUT[3232] \tphase : -0.632812\t(data_i, data_q): (-0.437500,-1.000000)\n\t3233: o_phase = -9'd163;\t //LUT[3233] \tphase : -0.636719\t(data_i, data_q): (-0.437500,-0.968750)\n\t3234: o_phase = -9'd164;\t //LUT[3234] \tphase : -0.640625\t(data_i, data_q): (-0.437500,-0.937500)\n\t3235: o_phase = -9'd165;\t //LUT[3235] \tphase : -0.644531\t(data_i, data_q): (-0.437500,-0.906250)\n\t3236: o_phase = -9'd166;\t //LUT[3236] \tphase : -0.648438\t(data_i, data_q): (-0.437500,-0.875000)\n\t3237: o_phase = -9'd167;\t //LUT[3237] \tphase : -0.652344\t(data_i, data_q): (-0.437500,-0.843750)\n\t3238: o_phase = -9'd168;\t //LUT[3238] \tphase : -0.656250\t(data_i, data_q): (-0.437500,-0.812500)\n\t3239: o_phase = -9'd170;\t //LUT[3239] \tphase : -0.664062\t(data_i, data_q): (-0.437500,-0.781250)\n\t3240: o_phase = -9'd171;\t //LUT[3240] \tphase : -0.667969\t(data_i, data_q): (-0.437500,-0.750000)\n\t3241: o_phase = -9'd173;\t //LUT[3241] \tphase : -0.675781\t(data_i, data_q): (-0.437500,-0.718750)\n\t3242: o_phase = -9'd174;\t //LUT[3242] \tphase : -0.679688\t(data_i, data_q): (-0.437500,-0.687500)\n\t3243: o_phase = -9'd176;\t //LUT[3243] \tphase : -0.687500\t(data_i, data_q): (-0.437500,-0.656250)\n\t3244: o_phase = -9'd178;\t //LUT[3244] \tphase : -0.695312\t(data_i, data_q): (-0.437500,-0.625000)\n\t3245: o_phase = -9'd180;\t //LUT[3245] \tphase : -0.703125\t(data_i, data_q): (-0.437500,-0.593750)\n\t3246: o_phase = -9'd182;\t //LUT[3246] \tphase : -0.710938\t(data_i, data_q): (-0.437500,-0.562500)\n\t3247: o_phase = -9'd184;\t //LUT[3247] \tphase : -0.718750\t(data_i, data_q): (-0.437500,-0.531250)\n\t3248: o_phase = -9'd187;\t //LUT[3248] \tphase : -0.730469\t(data_i, data_q): (-0.437500,-0.500000)\n\t3249: o_phase = -9'd189;\t //LUT[3249] \tphase : -0.738281\t(data_i, data_q): (-0.437500,-0.468750)\n\t3250: o_phase = -9'd192;\t //LUT[3250] \tphase : -0.750000\t(data_i, data_q): (-0.437500,-0.437500)\n\t3251: o_phase = -9'd195;\t //LUT[3251] \tphase : -0.761719\t(data_i, data_q): (-0.437500,-0.406250)\n\t3252: o_phase = -9'd198;\t //LUT[3252] \tphase : -0.773438\t(data_i, data_q): (-0.437500,-0.375000)\n\t3253: o_phase = -9'd202;\t //LUT[3253] \tphase : -0.789062\t(data_i, data_q): (-0.437500,-0.343750)\n\t3254: o_phase = -9'd205;\t //LUT[3254] \tphase : -0.800781\t(data_i, data_q): (-0.437500,-0.312500)\n\t3255: o_phase = -9'd209;\t //LUT[3255] \tphase : -0.816406\t(data_i, data_q): (-0.437500,-0.281250)\n\t3256: o_phase = -9'd214;\t //LUT[3256] \tphase : -0.835938\t(data_i, data_q): (-0.437500,-0.250000)\n\t3257: o_phase = -9'd218;\t //LUT[3257] \tphase : -0.851562\t(data_i, data_q): (-0.437500,-0.218750)\n\t3258: o_phase = -9'd223;\t //LUT[3258] \tphase : -0.871094\t(data_i, data_q): (-0.437500,-0.187500)\n\t3259: o_phase = -9'd228;\t //LUT[3259] \tphase : -0.890625\t(data_i, data_q): (-0.437500,-0.156250)\n\t3260: o_phase = -9'd233;\t //LUT[3260] \tphase : -0.910156\t(data_i, data_q): (-0.437500,-0.125000)\n\t3261: o_phase = -9'd239;\t //LUT[3261] \tphase : -0.933594\t(data_i, data_q): (-0.437500,-0.093750)\n\t3262: o_phase = -9'd244;\t //LUT[3262] \tphase : -0.953125\t(data_i, data_q): (-0.437500,-0.062500)\n\t3263: o_phase = -9'd250;\t //LUT[3263] \tphase : -0.976562\t(data_i, data_q): (-0.437500,-0.031250)\n\t3264: o_phase = -9'd256;\t //LUT[3264] \tphase : -1.000000\t(data_i, data_q): (-0.406250,0.000000)\n\t3265: o_phase = +9'd250;\t //LUT[3265] \tphase : 0.976562\t(data_i, data_q): (-0.406250,0.031250)\n\t3266: o_phase = +9'd244;\t //LUT[3266] \tphase : 0.953125\t(data_i, data_q): (-0.406250,0.062500)\n\t3267: o_phase = +9'd238;\t //LUT[3267] \tphase : 0.929688\t(data_i, data_q): (-0.406250,0.093750)\n\t3268: o_phase = +9'd232;\t //LUT[3268] \tphase : 0.906250\t(data_i, data_q): (-0.406250,0.125000)\n\t3269: o_phase = +9'd226;\t //LUT[3269] \tphase : 0.882812\t(data_i, data_q): (-0.406250,0.156250)\n\t3270: o_phase = +9'd221;\t //LUT[3270] \tphase : 0.863281\t(data_i, data_q): (-0.406250,0.187500)\n\t3271: o_phase = +9'd216;\t //LUT[3271] \tphase : 0.843750\t(data_i, data_q): (-0.406250,0.218750)\n\t3272: o_phase = +9'd211;\t //LUT[3272] \tphase : 0.824219\t(data_i, data_q): (-0.406250,0.250000)\n\t3273: o_phase = +9'd207;\t //LUT[3273] \tphase : 0.808594\t(data_i, data_q): (-0.406250,0.281250)\n\t3274: o_phase = +9'd203;\t //LUT[3274] \tphase : 0.792969\t(data_i, data_q): (-0.406250,0.312500)\n\t3275: o_phase = +9'd199;\t //LUT[3275] \tphase : 0.777344\t(data_i, data_q): (-0.406250,0.343750)\n\t3276: o_phase = +9'd195;\t //LUT[3276] \tphase : 0.761719\t(data_i, data_q): (-0.406250,0.375000)\n\t3277: o_phase = +9'd192;\t //LUT[3277] \tphase : 0.750000\t(data_i, data_q): (-0.406250,0.406250)\n\t3278: o_phase = +9'd189;\t //LUT[3278] \tphase : 0.738281\t(data_i, data_q): (-0.406250,0.437500)\n\t3279: o_phase = +9'd186;\t //LUT[3279] \tphase : 0.726562\t(data_i, data_q): (-0.406250,0.468750)\n\t3280: o_phase = +9'd184;\t //LUT[3280] \tphase : 0.718750\t(data_i, data_q): (-0.406250,0.500000)\n\t3281: o_phase = +9'd181;\t //LUT[3281] \tphase : 0.707031\t(data_i, data_q): (-0.406250,0.531250)\n\t3282: o_phase = +9'd179;\t //LUT[3282] \tphase : 0.699219\t(data_i, data_q): (-0.406250,0.562500)\n\t3283: o_phase = +9'd177;\t //LUT[3283] \tphase : 0.691406\t(data_i, data_q): (-0.406250,0.593750)\n\t3284: o_phase = +9'd175;\t //LUT[3284] \tphase : 0.683594\t(data_i, data_q): (-0.406250,0.625000)\n\t3285: o_phase = +9'd173;\t //LUT[3285] \tphase : 0.675781\t(data_i, data_q): (-0.406250,0.656250)\n\t3286: o_phase = +9'd171;\t //LUT[3286] \tphase : 0.667969\t(data_i, data_q): (-0.406250,0.687500)\n\t3287: o_phase = +9'd170;\t //LUT[3287] \tphase : 0.664062\t(data_i, data_q): (-0.406250,0.718750)\n\t3288: o_phase = +9'd168;\t //LUT[3288] \tphase : 0.656250\t(data_i, data_q): (-0.406250,0.750000)\n\t3289: o_phase = +9'd167;\t //LUT[3289] \tphase : 0.652344\t(data_i, data_q): (-0.406250,0.781250)\n\t3290: o_phase = +9'd166;\t //LUT[3290] \tphase : 0.648438\t(data_i, data_q): (-0.406250,0.812500)\n\t3291: o_phase = +9'd165;\t //LUT[3291] \tphase : 0.644531\t(data_i, data_q): (-0.406250,0.843750)\n\t3292: o_phase = +9'd163;\t //LUT[3292] \tphase : 0.636719\t(data_i, data_q): (-0.406250,0.875000)\n\t3293: o_phase = +9'd162;\t //LUT[3293] \tphase : 0.632812\t(data_i, data_q): (-0.406250,0.906250)\n\t3294: o_phase = +9'd161;\t //LUT[3294] \tphase : 0.628906\t(data_i, data_q): (-0.406250,0.937500)\n\t3295: o_phase = +9'd160;\t //LUT[3295] \tphase : 0.625000\t(data_i, data_q): (-0.406250,0.968750)\n\t3296: o_phase = -9'd159;\t //LUT[3296] \tphase : -0.621094\t(data_i, data_q): (-0.406250,-1.000000)\n\t3297: o_phase = -9'd160;\t //LUT[3297] \tphase : -0.625000\t(data_i, data_q): (-0.406250,-0.968750)\n\t3298: o_phase = -9'd161;\t //LUT[3298] \tphase : -0.628906\t(data_i, data_q): (-0.406250,-0.937500)\n\t3299: o_phase = -9'd162;\t //LUT[3299] \tphase : -0.632812\t(data_i, data_q): (-0.406250,-0.906250)\n\t3300: o_phase = -9'd163;\t //LUT[3300] \tphase : -0.636719\t(data_i, data_q): (-0.406250,-0.875000)\n\t3301: o_phase = -9'd165;\t //LUT[3301] \tphase : -0.644531\t(data_i, data_q): (-0.406250,-0.843750)\n\t3302: o_phase = -9'd166;\t //LUT[3302] \tphase : -0.648438\t(data_i, data_q): (-0.406250,-0.812500)\n\t3303: o_phase = -9'd167;\t //LUT[3303] \tphase : -0.652344\t(data_i, data_q): (-0.406250,-0.781250)\n\t3304: o_phase = -9'd168;\t //LUT[3304] \tphase : -0.656250\t(data_i, data_q): (-0.406250,-0.750000)\n\t3305: o_phase = -9'd170;\t //LUT[3305] \tphase : -0.664062\t(data_i, data_q): (-0.406250,-0.718750)\n\t3306: o_phase = -9'd171;\t //LUT[3306] \tphase : -0.667969\t(data_i, data_q): (-0.406250,-0.687500)\n\t3307: o_phase = -9'd173;\t //LUT[3307] \tphase : -0.675781\t(data_i, data_q): (-0.406250,-0.656250)\n\t3308: o_phase = -9'd175;\t //LUT[3308] \tphase : -0.683594\t(data_i, data_q): (-0.406250,-0.625000)\n\t3309: o_phase = -9'd177;\t //LUT[3309] \tphase : -0.691406\t(data_i, data_q): (-0.406250,-0.593750)\n\t3310: o_phase = -9'd179;\t //LUT[3310] \tphase : -0.699219\t(data_i, data_q): (-0.406250,-0.562500)\n\t3311: o_phase = -9'd181;\t //LUT[3311] \tphase : -0.707031\t(data_i, data_q): (-0.406250,-0.531250)\n\t3312: o_phase = -9'd184;\t //LUT[3312] \tphase : -0.718750\t(data_i, data_q): (-0.406250,-0.500000)\n\t3313: o_phase = -9'd186;\t //LUT[3313] \tphase : -0.726562\t(data_i, data_q): (-0.406250,-0.468750)\n\t3314: o_phase = -9'd189;\t //LUT[3314] \tphase : -0.738281\t(data_i, data_q): (-0.406250,-0.437500)\n\t3315: o_phase = -9'd192;\t //LUT[3315] \tphase : -0.750000\t(data_i, data_q): (-0.406250,-0.406250)\n\t3316: o_phase = -9'd195;\t //LUT[3316] \tphase : -0.761719\t(data_i, data_q): (-0.406250,-0.375000)\n\t3317: o_phase = -9'd199;\t //LUT[3317] \tphase : -0.777344\t(data_i, data_q): (-0.406250,-0.343750)\n\t3318: o_phase = -9'd203;\t //LUT[3318] \tphase : -0.792969\t(data_i, data_q): (-0.406250,-0.312500)\n\t3319: o_phase = -9'd207;\t //LUT[3319] \tphase : -0.808594\t(data_i, data_q): (-0.406250,-0.281250)\n\t3320: o_phase = -9'd211;\t //LUT[3320] \tphase : -0.824219\t(data_i, data_q): (-0.406250,-0.250000)\n\t3321: o_phase = -9'd216;\t //LUT[3321] \tphase : -0.843750\t(data_i, data_q): (-0.406250,-0.218750)\n\t3322: o_phase = -9'd221;\t //LUT[3322] \tphase : -0.863281\t(data_i, data_q): (-0.406250,-0.187500)\n\t3323: o_phase = -9'd226;\t //LUT[3323] \tphase : -0.882812\t(data_i, data_q): (-0.406250,-0.156250)\n\t3324: o_phase = -9'd232;\t //LUT[3324] \tphase : -0.906250\t(data_i, data_q): (-0.406250,-0.125000)\n\t3325: o_phase = -9'd238;\t //LUT[3325] \tphase : -0.929688\t(data_i, data_q): (-0.406250,-0.093750)\n\t3326: o_phase = -9'd244;\t //LUT[3326] \tphase : -0.953125\t(data_i, data_q): (-0.406250,-0.062500)\n\t3327: o_phase = -9'd250;\t //LUT[3327] \tphase : -0.976562\t(data_i, data_q): (-0.406250,-0.031250)\n\t3328: o_phase = -9'd256;\t //LUT[3328] \tphase : -1.000000\t(data_i, data_q): (-0.375000,0.000000)\n\t3329: o_phase = +9'd249;\t //LUT[3329] \tphase : 0.972656\t(data_i, data_q): (-0.375000,0.031250)\n\t3330: o_phase = +9'd243;\t //LUT[3330] \tphase : 0.949219\t(data_i, data_q): (-0.375000,0.062500)\n\t3331: o_phase = +9'd236;\t //LUT[3331] \tphase : 0.921875\t(data_i, data_q): (-0.375000,0.093750)\n\t3332: o_phase = +9'd230;\t //LUT[3332] \tphase : 0.898438\t(data_i, data_q): (-0.375000,0.125000)\n\t3333: o_phase = +9'd224;\t //LUT[3333] \tphase : 0.875000\t(data_i, data_q): (-0.375000,0.156250)\n\t3334: o_phase = +9'd218;\t //LUT[3334] \tphase : 0.851562\t(data_i, data_q): (-0.375000,0.187500)\n\t3335: o_phase = +9'd213;\t //LUT[3335] \tphase : 0.832031\t(data_i, data_q): (-0.375000,0.218750)\n\t3336: o_phase = +9'd208;\t //LUT[3336] \tphase : 0.812500\t(data_i, data_q): (-0.375000,0.250000)\n\t3337: o_phase = +9'd204;\t //LUT[3337] \tphase : 0.796875\t(data_i, data_q): (-0.375000,0.281250)\n\t3338: o_phase = +9'd199;\t //LUT[3338] \tphase : 0.777344\t(data_i, data_q): (-0.375000,0.312500)\n\t3339: o_phase = +9'd196;\t //LUT[3339] \tphase : 0.765625\t(data_i, data_q): (-0.375000,0.343750)\n\t3340: o_phase = +9'd192;\t //LUT[3340] \tphase : 0.750000\t(data_i, data_q): (-0.375000,0.375000)\n\t3341: o_phase = +9'd189;\t //LUT[3341] \tphase : 0.738281\t(data_i, data_q): (-0.375000,0.406250)\n\t3342: o_phase = +9'd186;\t //LUT[3342] \tphase : 0.726562\t(data_i, data_q): (-0.375000,0.437500)\n\t3343: o_phase = +9'd183;\t //LUT[3343] \tphase : 0.714844\t(data_i, data_q): (-0.375000,0.468750)\n\t3344: o_phase = +9'd180;\t //LUT[3344] \tphase : 0.703125\t(data_i, data_q): (-0.375000,0.500000)\n\t3345: o_phase = +9'd178;\t //LUT[3345] \tphase : 0.695312\t(data_i, data_q): (-0.375000,0.531250)\n\t3346: o_phase = +9'd176;\t //LUT[3346] \tphase : 0.687500\t(data_i, data_q): (-0.375000,0.562500)\n\t3347: o_phase = +9'd174;\t //LUT[3347] \tphase : 0.679688\t(data_i, data_q): (-0.375000,0.593750)\n\t3348: o_phase = +9'd172;\t //LUT[3348] \tphase : 0.671875\t(data_i, data_q): (-0.375000,0.625000)\n\t3349: o_phase = +9'd170;\t //LUT[3349] \tphase : 0.664062\t(data_i, data_q): (-0.375000,0.656250)\n\t3350: o_phase = +9'd169;\t //LUT[3350] \tphase : 0.660156\t(data_i, data_q): (-0.375000,0.687500)\n\t3351: o_phase = +9'd167;\t //LUT[3351] \tphase : 0.652344\t(data_i, data_q): (-0.375000,0.718750)\n\t3352: o_phase = +9'd166;\t //LUT[3352] \tphase : 0.648438\t(data_i, data_q): (-0.375000,0.750000)\n\t3353: o_phase = +9'd164;\t //LUT[3353] \tphase : 0.640625\t(data_i, data_q): (-0.375000,0.781250)\n\t3354: o_phase = +9'd163;\t //LUT[3354] \tphase : 0.636719\t(data_i, data_q): (-0.375000,0.812500)\n\t3355: o_phase = +9'd162;\t //LUT[3355] \tphase : 0.632812\t(data_i, data_q): (-0.375000,0.843750)\n\t3356: o_phase = +9'd161;\t //LUT[3356] \tphase : 0.628906\t(data_i, data_q): (-0.375000,0.875000)\n\t3357: o_phase = +9'd160;\t //LUT[3357] \tphase : 0.625000\t(data_i, data_q): (-0.375000,0.906250)\n\t3358: o_phase = +9'd159;\t //LUT[3358] \tphase : 0.621094\t(data_i, data_q): (-0.375000,0.937500)\n\t3359: o_phase = +9'd158;\t //LUT[3359] \tphase : 0.617188\t(data_i, data_q): (-0.375000,0.968750)\n\t3360: o_phase = -9'd157;\t //LUT[3360] \tphase : -0.613281\t(data_i, data_q): (-0.375000,-1.000000)\n\t3361: o_phase = -9'd158;\t //LUT[3361] \tphase : -0.617188\t(data_i, data_q): (-0.375000,-0.968750)\n\t3362: o_phase = -9'd159;\t //LUT[3362] \tphase : -0.621094\t(data_i, data_q): (-0.375000,-0.937500)\n\t3363: o_phase = -9'd160;\t //LUT[3363] \tphase : -0.625000\t(data_i, data_q): (-0.375000,-0.906250)\n\t3364: o_phase = -9'd161;\t //LUT[3364] \tphase : -0.628906\t(data_i, data_q): (-0.375000,-0.875000)\n\t3365: o_phase = -9'd162;\t //LUT[3365] \tphase : -0.632812\t(data_i, data_q): (-0.375000,-0.843750)\n\t3366: o_phase = -9'd163;\t //LUT[3366] \tphase : -0.636719\t(data_i, data_q): (-0.375000,-0.812500)\n\t3367: o_phase = -9'd164;\t //LUT[3367] \tphase : -0.640625\t(data_i, data_q): (-0.375000,-0.781250)\n\t3368: o_phase = -9'd166;\t //LUT[3368] \tphase : -0.648438\t(data_i, data_q): (-0.375000,-0.750000)\n\t3369: o_phase = -9'd167;\t //LUT[3369] \tphase : -0.652344\t(data_i, data_q): (-0.375000,-0.718750)\n\t3370: o_phase = -9'd169;\t //LUT[3370] \tphase : -0.660156\t(data_i, data_q): (-0.375000,-0.687500)\n\t3371: o_phase = -9'd170;\t //LUT[3371] \tphase : -0.664062\t(data_i, data_q): (-0.375000,-0.656250)\n\t3372: o_phase = -9'd172;\t //LUT[3372] \tphase : -0.671875\t(data_i, data_q): (-0.375000,-0.625000)\n\t3373: o_phase = -9'd174;\t //LUT[3373] \tphase : -0.679688\t(data_i, data_q): (-0.375000,-0.593750)\n\t3374: o_phase = -9'd176;\t //LUT[3374] \tphase : -0.687500\t(data_i, data_q): (-0.375000,-0.562500)\n\t3375: o_phase = -9'd178;\t //LUT[3375] \tphase : -0.695312\t(data_i, data_q): (-0.375000,-0.531250)\n\t3376: o_phase = -9'd180;\t //LUT[3376] \tphase : -0.703125\t(data_i, data_q): (-0.375000,-0.500000)\n\t3377: o_phase = -9'd183;\t //LUT[3377] \tphase : -0.714844\t(data_i, data_q): (-0.375000,-0.468750)\n\t3378: o_phase = -9'd186;\t //LUT[3378] \tphase : -0.726562\t(data_i, data_q): (-0.375000,-0.437500)\n\t3379: o_phase = -9'd189;\t //LUT[3379] \tphase : -0.738281\t(data_i, data_q): (-0.375000,-0.406250)\n\t3380: o_phase = -9'd192;\t //LUT[3380] \tphase : -0.750000\t(data_i, data_q): (-0.375000,-0.375000)\n\t3381: o_phase = -9'd196;\t //LUT[3381] \tphase : -0.765625\t(data_i, data_q): (-0.375000,-0.343750)\n\t3382: o_phase = -9'd199;\t //LUT[3382] \tphase : -0.777344\t(data_i, data_q): (-0.375000,-0.312500)\n\t3383: o_phase = -9'd204;\t //LUT[3383] \tphase : -0.796875\t(data_i, data_q): (-0.375000,-0.281250)\n\t3384: o_phase = -9'd208;\t //LUT[3384] \tphase : -0.812500\t(data_i, data_q): (-0.375000,-0.250000)\n\t3385: o_phase = -9'd213;\t //LUT[3385] \tphase : -0.832031\t(data_i, data_q): (-0.375000,-0.218750)\n\t3386: o_phase = -9'd218;\t //LUT[3386] \tphase : -0.851562\t(data_i, data_q): (-0.375000,-0.187500)\n\t3387: o_phase = -9'd224;\t //LUT[3387] \tphase : -0.875000\t(data_i, data_q): (-0.375000,-0.156250)\n\t3388: o_phase = -9'd230;\t //LUT[3388] \tphase : -0.898438\t(data_i, data_q): (-0.375000,-0.125000)\n\t3389: o_phase = -9'd236;\t //LUT[3389] \tphase : -0.921875\t(data_i, data_q): (-0.375000,-0.093750)\n\t3390: o_phase = -9'd243;\t //LUT[3390] \tphase : -0.949219\t(data_i, data_q): (-0.375000,-0.062500)\n\t3391: o_phase = -9'd249;\t //LUT[3391] \tphase : -0.972656\t(data_i, data_q): (-0.375000,-0.031250)\n\t3392: o_phase = -9'd256;\t //LUT[3392] \tphase : -1.000000\t(data_i, data_q): (-0.343750,0.000000)\n\t3393: o_phase = +9'd249;\t //LUT[3393] \tphase : 0.972656\t(data_i, data_q): (-0.343750,0.031250)\n\t3394: o_phase = +9'd241;\t //LUT[3394] \tphase : 0.941406\t(data_i, data_q): (-0.343750,0.062500)\n\t3395: o_phase = +9'd234;\t //LUT[3395] \tphase : 0.914062\t(data_i, data_q): (-0.343750,0.093750)\n\t3396: o_phase = +9'd228;\t //LUT[3396] \tphase : 0.890625\t(data_i, data_q): (-0.343750,0.125000)\n\t3397: o_phase = +9'd221;\t //LUT[3397] \tphase : 0.863281\t(data_i, data_q): (-0.343750,0.156250)\n\t3398: o_phase = +9'd215;\t //LUT[3398] \tphase : 0.839844\t(data_i, data_q): (-0.343750,0.187500)\n\t3399: o_phase = +9'd210;\t //LUT[3399] \tphase : 0.820312\t(data_i, data_q): (-0.343750,0.218750)\n\t3400: o_phase = +9'd205;\t //LUT[3400] \tphase : 0.800781\t(data_i, data_q): (-0.343750,0.250000)\n\t3401: o_phase = +9'd200;\t //LUT[3401] \tphase : 0.781250\t(data_i, data_q): (-0.343750,0.281250)\n\t3402: o_phase = +9'd196;\t //LUT[3402] \tphase : 0.765625\t(data_i, data_q): (-0.343750,0.312500)\n\t3403: o_phase = +9'd192;\t //LUT[3403] \tphase : 0.750000\t(data_i, data_q): (-0.343750,0.343750)\n\t3404: o_phase = +9'd188;\t //LUT[3404] \tphase : 0.734375\t(data_i, data_q): (-0.343750,0.375000)\n\t3405: o_phase = +9'd185;\t //LUT[3405] \tphase : 0.722656\t(data_i, data_q): (-0.343750,0.406250)\n\t3406: o_phase = +9'd182;\t //LUT[3406] \tphase : 0.710938\t(data_i, data_q): (-0.343750,0.437500)\n\t3407: o_phase = +9'd180;\t //LUT[3407] \tphase : 0.703125\t(data_i, data_q): (-0.343750,0.468750)\n\t3408: o_phase = +9'd177;\t //LUT[3408] \tphase : 0.691406\t(data_i, data_q): (-0.343750,0.500000)\n\t3409: o_phase = +9'd175;\t //LUT[3409] \tphase : 0.683594\t(data_i, data_q): (-0.343750,0.531250)\n\t3410: o_phase = +9'd173;\t //LUT[3410] \tphase : 0.675781\t(data_i, data_q): (-0.343750,0.562500)\n\t3411: o_phase = +9'd171;\t //LUT[3411] \tphase : 0.667969\t(data_i, data_q): (-0.343750,0.593750)\n\t3412: o_phase = +9'd169;\t //LUT[3412] \tphase : 0.660156\t(data_i, data_q): (-0.343750,0.625000)\n\t3413: o_phase = +9'd167;\t //LUT[3413] \tphase : 0.652344\t(data_i, data_q): (-0.343750,0.656250)\n\t3414: o_phase = +9'd166;\t //LUT[3414] \tphase : 0.648438\t(data_i, data_q): (-0.343750,0.687500)\n\t3415: o_phase = +9'd164;\t //LUT[3415] \tphase : 0.640625\t(data_i, data_q): (-0.343750,0.718750)\n\t3416: o_phase = +9'd163;\t //LUT[3416] \tphase : 0.636719\t(data_i, data_q): (-0.343750,0.750000)\n\t3417: o_phase = +9'd162;\t //LUT[3417] \tphase : 0.632812\t(data_i, data_q): (-0.343750,0.781250)\n\t3418: o_phase = +9'd161;\t //LUT[3418] \tphase : 0.628906\t(data_i, data_q): (-0.343750,0.812500)\n\t3419: o_phase = +9'd160;\t //LUT[3419] \tphase : 0.625000\t(data_i, data_q): (-0.343750,0.843750)\n\t3420: o_phase = +9'd159;\t //LUT[3420] \tphase : 0.621094\t(data_i, data_q): (-0.343750,0.875000)\n\t3421: o_phase = +9'd158;\t //LUT[3421] \tphase : 0.617188\t(data_i, data_q): (-0.343750,0.906250)\n\t3422: o_phase = +9'd157;\t //LUT[3422] \tphase : 0.613281\t(data_i, data_q): (-0.343750,0.937500)\n\t3423: o_phase = +9'd156;\t //LUT[3423] \tphase : 0.609375\t(data_i, data_q): (-0.343750,0.968750)\n\t3424: o_phase = -9'd155;\t //LUT[3424] \tphase : -0.605469\t(data_i, data_q): (-0.343750,-1.000000)\n\t3425: o_phase = -9'd156;\t //LUT[3425] \tphase : -0.609375\t(data_i, data_q): (-0.343750,-0.968750)\n\t3426: o_phase = -9'd157;\t //LUT[3426] \tphase : -0.613281\t(data_i, data_q): (-0.343750,-0.937500)\n\t3427: o_phase = -9'd158;\t //LUT[3427] \tphase : -0.617188\t(data_i, data_q): (-0.343750,-0.906250)\n\t3428: o_phase = -9'd159;\t //LUT[3428] \tphase : -0.621094\t(data_i, data_q): (-0.343750,-0.875000)\n\t3429: o_phase = -9'd160;\t //LUT[3429] \tphase : -0.625000\t(data_i, data_q): (-0.343750,-0.843750)\n\t3430: o_phase = -9'd161;\t //LUT[3430] \tphase : -0.628906\t(data_i, data_q): (-0.343750,-0.812500)\n\t3431: o_phase = -9'd162;\t //LUT[3431] \tphase : -0.632812\t(data_i, data_q): (-0.343750,-0.781250)\n\t3432: o_phase = -9'd163;\t //LUT[3432] \tphase : -0.636719\t(data_i, data_q): (-0.343750,-0.750000)\n\t3433: o_phase = -9'd164;\t //LUT[3433] \tphase : -0.640625\t(data_i, data_q): (-0.343750,-0.718750)\n\t3434: o_phase = -9'd166;\t //LUT[3434] \tphase : -0.648438\t(data_i, data_q): (-0.343750,-0.687500)\n\t3435: o_phase = -9'd167;\t //LUT[3435] \tphase : -0.652344\t(data_i, data_q): (-0.343750,-0.656250)\n\t3436: o_phase = -9'd169;\t //LUT[3436] \tphase : -0.660156\t(data_i, data_q): (-0.343750,-0.625000)\n\t3437: o_phase = -9'd171;\t //LUT[3437] \tphase : -0.667969\t(data_i, data_q): (-0.343750,-0.593750)\n\t3438: o_phase = -9'd173;\t //LUT[3438] \tphase : -0.675781\t(data_i, data_q): (-0.343750,-0.562500)\n\t3439: o_phase = -9'd175;\t //LUT[3439] \tphase : -0.683594\t(data_i, data_q): (-0.343750,-0.531250)\n\t3440: o_phase = -9'd177;\t //LUT[3440] \tphase : -0.691406\t(data_i, data_q): (-0.343750,-0.500000)\n\t3441: o_phase = -9'd180;\t //LUT[3441] \tphase : -0.703125\t(data_i, data_q): (-0.343750,-0.468750)\n\t3442: o_phase = -9'd182;\t //LUT[3442] \tphase : -0.710938\t(data_i, data_q): (-0.343750,-0.437500)\n\t3443: o_phase = -9'd185;\t //LUT[3443] \tphase : -0.722656\t(data_i, data_q): (-0.343750,-0.406250)\n\t3444: o_phase = -9'd188;\t //LUT[3444] \tphase : -0.734375\t(data_i, data_q): (-0.343750,-0.375000)\n\t3445: o_phase = -9'd192;\t //LUT[3445] \tphase : -0.750000\t(data_i, data_q): (-0.343750,-0.343750)\n\t3446: o_phase = -9'd196;\t //LUT[3446] \tphase : -0.765625\t(data_i, data_q): (-0.343750,-0.312500)\n\t3447: o_phase = -9'd200;\t //LUT[3447] \tphase : -0.781250\t(data_i, data_q): (-0.343750,-0.281250)\n\t3448: o_phase = -9'd205;\t //LUT[3448] \tphase : -0.800781\t(data_i, data_q): (-0.343750,-0.250000)\n\t3449: o_phase = -9'd210;\t //LUT[3449] \tphase : -0.820312\t(data_i, data_q): (-0.343750,-0.218750)\n\t3450: o_phase = -9'd215;\t //LUT[3450] \tphase : -0.839844\t(data_i, data_q): (-0.343750,-0.187500)\n\t3451: o_phase = -9'd221;\t //LUT[3451] \tphase : -0.863281\t(data_i, data_q): (-0.343750,-0.156250)\n\t3452: o_phase = -9'd228;\t //LUT[3452] \tphase : -0.890625\t(data_i, data_q): (-0.343750,-0.125000)\n\t3453: o_phase = -9'd234;\t //LUT[3453] \tphase : -0.914062\t(data_i, data_q): (-0.343750,-0.093750)\n\t3454: o_phase = -9'd241;\t //LUT[3454] \tphase : -0.941406\t(data_i, data_q): (-0.343750,-0.062500)\n\t3455: o_phase = -9'd249;\t //LUT[3455] \tphase : -0.972656\t(data_i, data_q): (-0.343750,-0.031250)\n\t3456: o_phase = -9'd256;\t //LUT[3456] \tphase : -1.000000\t(data_i, data_q): (-0.312500,0.000000)\n\t3457: o_phase = +9'd248;\t //LUT[3457] \tphase : 0.968750\t(data_i, data_q): (-0.312500,0.031250)\n\t3458: o_phase = +9'd240;\t //LUT[3458] \tphase : 0.937500\t(data_i, data_q): (-0.312500,0.062500)\n\t3459: o_phase = +9'd232;\t //LUT[3459] \tphase : 0.906250\t(data_i, data_q): (-0.312500,0.093750)\n\t3460: o_phase = +9'd225;\t //LUT[3460] \tphase : 0.878906\t(data_i, data_q): (-0.312500,0.125000)\n\t3461: o_phase = +9'd218;\t //LUT[3461] \tphase : 0.851562\t(data_i, data_q): (-0.312500,0.156250)\n\t3462: o_phase = +9'd212;\t //LUT[3462] \tphase : 0.828125\t(data_i, data_q): (-0.312500,0.187500)\n\t3463: o_phase = +9'd206;\t //LUT[3463] \tphase : 0.804688\t(data_i, data_q): (-0.312500,0.218750)\n\t3464: o_phase = +9'd201;\t //LUT[3464] \tphase : 0.785156\t(data_i, data_q): (-0.312500,0.250000)\n\t3465: o_phase = +9'd196;\t //LUT[3465] \tphase : 0.765625\t(data_i, data_q): (-0.312500,0.281250)\n\t3466: o_phase = +9'd192;\t //LUT[3466] \tphase : 0.750000\t(data_i, data_q): (-0.312500,0.312500)\n\t3467: o_phase = +9'd188;\t //LUT[3467] \tphase : 0.734375\t(data_i, data_q): (-0.312500,0.343750)\n\t3468: o_phase = +9'd185;\t //LUT[3468] \tphase : 0.722656\t(data_i, data_q): (-0.312500,0.375000)\n\t3469: o_phase = +9'd181;\t //LUT[3469] \tphase : 0.707031\t(data_i, data_q): (-0.312500,0.406250)\n\t3470: o_phase = +9'd179;\t //LUT[3470] \tphase : 0.699219\t(data_i, data_q): (-0.312500,0.437500)\n\t3471: o_phase = +9'd176;\t //LUT[3471] \tphase : 0.687500\t(data_i, data_q): (-0.312500,0.468750)\n\t3472: o_phase = +9'd174;\t //LUT[3472] \tphase : 0.679688\t(data_i, data_q): (-0.312500,0.500000)\n\t3473: o_phase = +9'd171;\t //LUT[3473] \tphase : 0.667969\t(data_i, data_q): (-0.312500,0.531250)\n\t3474: o_phase = +9'd169;\t //LUT[3474] \tphase : 0.660156\t(data_i, data_q): (-0.312500,0.562500)\n\t3475: o_phase = +9'd167;\t //LUT[3475] \tphase : 0.652344\t(data_i, data_q): (-0.312500,0.593750)\n\t3476: o_phase = +9'd166;\t //LUT[3476] \tphase : 0.648438\t(data_i, data_q): (-0.312500,0.625000)\n\t3477: o_phase = +9'd164;\t //LUT[3477] \tphase : 0.640625\t(data_i, data_q): (-0.312500,0.656250)\n\t3478: o_phase = +9'd163;\t //LUT[3478] \tphase : 0.636719\t(data_i, data_q): (-0.312500,0.687500)\n\t3479: o_phase = +9'd161;\t //LUT[3479] \tphase : 0.628906\t(data_i, data_q): (-0.312500,0.718750)\n\t3480: o_phase = +9'd160;\t //LUT[3480] \tphase : 0.625000\t(data_i, data_q): (-0.312500,0.750000)\n\t3481: o_phase = +9'd159;\t //LUT[3481] \tphase : 0.621094\t(data_i, data_q): (-0.312500,0.781250)\n\t3482: o_phase = +9'd158;\t //LUT[3482] \tphase : 0.617188\t(data_i, data_q): (-0.312500,0.812500)\n\t3483: o_phase = +9'd157;\t //LUT[3483] \tphase : 0.613281\t(data_i, data_q): (-0.312500,0.843750)\n\t3484: o_phase = +9'd156;\t //LUT[3484] \tphase : 0.609375\t(data_i, data_q): (-0.312500,0.875000)\n\t3485: o_phase = +9'd155;\t //LUT[3485] \tphase : 0.605469\t(data_i, data_q): (-0.312500,0.906250)\n\t3486: o_phase = +9'd154;\t //LUT[3486] \tphase : 0.601562\t(data_i, data_q): (-0.312500,0.937500)\n\t3487: o_phase = +9'd153;\t //LUT[3487] \tphase : 0.597656\t(data_i, data_q): (-0.312500,0.968750)\n\t3488: o_phase = -9'd153;\t //LUT[3488] \tphase : -0.597656\t(data_i, data_q): (-0.312500,-1.000000)\n\t3489: o_phase = -9'd153;\t //LUT[3489] \tphase : -0.597656\t(data_i, data_q): (-0.312500,-0.968750)\n\t3490: o_phase = -9'd154;\t //LUT[3490] \tphase : -0.601562\t(data_i, data_q): (-0.312500,-0.937500)\n\t3491: o_phase = -9'd155;\t //LUT[3491] \tphase : -0.605469\t(data_i, data_q): (-0.312500,-0.906250)\n\t3492: o_phase = -9'd156;\t //LUT[3492] \tphase : -0.609375\t(data_i, data_q): (-0.312500,-0.875000)\n\t3493: o_phase = -9'd157;\t //LUT[3493] \tphase : -0.613281\t(data_i, data_q): (-0.312500,-0.843750)\n\t3494: o_phase = -9'd158;\t //LUT[3494] \tphase : -0.617188\t(data_i, data_q): (-0.312500,-0.812500)\n\t3495: o_phase = -9'd159;\t //LUT[3495] \tphase : -0.621094\t(data_i, data_q): (-0.312500,-0.781250)\n\t3496: o_phase = -9'd160;\t //LUT[3496] \tphase : -0.625000\t(data_i, data_q): (-0.312500,-0.750000)\n\t3497: o_phase = -9'd161;\t //LUT[3497] \tphase : -0.628906\t(data_i, data_q): (-0.312500,-0.718750)\n\t3498: o_phase = -9'd163;\t //LUT[3498] \tphase : -0.636719\t(data_i, data_q): (-0.312500,-0.687500)\n\t3499: o_phase = -9'd164;\t //LUT[3499] \tphase : -0.640625\t(data_i, data_q): (-0.312500,-0.656250)\n\t3500: o_phase = -9'd166;\t //LUT[3500] \tphase : -0.648438\t(data_i, data_q): (-0.312500,-0.625000)\n\t3501: o_phase = -9'd167;\t //LUT[3501] \tphase : -0.652344\t(data_i, data_q): (-0.312500,-0.593750)\n\t3502: o_phase = -9'd169;\t //LUT[3502] \tphase : -0.660156\t(data_i, data_q): (-0.312500,-0.562500)\n\t3503: o_phase = -9'd171;\t //LUT[3503] \tphase : -0.667969\t(data_i, data_q): (-0.312500,-0.531250)\n\t3504: o_phase = -9'd174;\t //LUT[3504] \tphase : -0.679688\t(data_i, data_q): (-0.312500,-0.500000)\n\t3505: o_phase = -9'd176;\t //LUT[3505] \tphase : -0.687500\t(data_i, data_q): (-0.312500,-0.468750)\n\t3506: o_phase = -9'd179;\t //LUT[3506] \tphase : -0.699219\t(data_i, data_q): (-0.312500,-0.437500)\n\t3507: o_phase = -9'd181;\t //LUT[3507] \tphase : -0.707031\t(data_i, data_q): (-0.312500,-0.406250)\n\t3508: o_phase = -9'd185;\t //LUT[3508] \tphase : -0.722656\t(data_i, data_q): (-0.312500,-0.375000)\n\t3509: o_phase = -9'd188;\t //LUT[3509] \tphase : -0.734375\t(data_i, data_q): (-0.312500,-0.343750)\n\t3510: o_phase = -9'd192;\t //LUT[3510] \tphase : -0.750000\t(data_i, data_q): (-0.312500,-0.312500)\n\t3511: o_phase = -9'd196;\t //LUT[3511] \tphase : -0.765625\t(data_i, data_q): (-0.312500,-0.281250)\n\t3512: o_phase = -9'd201;\t //LUT[3512] \tphase : -0.785156\t(data_i, data_q): (-0.312500,-0.250000)\n\t3513: o_phase = -9'd206;\t //LUT[3513] \tphase : -0.804688\t(data_i, data_q): (-0.312500,-0.218750)\n\t3514: o_phase = -9'd212;\t //LUT[3514] \tphase : -0.828125\t(data_i, data_q): (-0.312500,-0.187500)\n\t3515: o_phase = -9'd218;\t //LUT[3515] \tphase : -0.851562\t(data_i, data_q): (-0.312500,-0.156250)\n\t3516: o_phase = -9'd225;\t //LUT[3516] \tphase : -0.878906\t(data_i, data_q): (-0.312500,-0.125000)\n\t3517: o_phase = -9'd232;\t //LUT[3517] \tphase : -0.906250\t(data_i, data_q): (-0.312500,-0.093750)\n\t3518: o_phase = -9'd240;\t //LUT[3518] \tphase : -0.937500\t(data_i, data_q): (-0.312500,-0.062500)\n\t3519: o_phase = -9'd248;\t //LUT[3519] \tphase : -0.968750\t(data_i, data_q): (-0.312500,-0.031250)\n\t3520: o_phase = -9'd256;\t //LUT[3520] \tphase : -1.000000\t(data_i, data_q): (-0.281250,0.000000)\n\t3521: o_phase = +9'd247;\t //LUT[3521] \tphase : 0.964844\t(data_i, data_q): (-0.281250,0.031250)\n\t3522: o_phase = +9'd238;\t //LUT[3522] \tphase : 0.929688\t(data_i, data_q): (-0.281250,0.062500)\n\t3523: o_phase = +9'd230;\t //LUT[3523] \tphase : 0.898438\t(data_i, data_q): (-0.281250,0.093750)\n\t3524: o_phase = +9'd222;\t //LUT[3524] \tphase : 0.867188\t(data_i, data_q): (-0.281250,0.125000)\n\t3525: o_phase = +9'd215;\t //LUT[3525] \tphase : 0.839844\t(data_i, data_q): (-0.281250,0.156250)\n\t3526: o_phase = +9'd208;\t //LUT[3526] \tphase : 0.812500\t(data_i, data_q): (-0.281250,0.187500)\n\t3527: o_phase = +9'd202;\t //LUT[3527] \tphase : 0.789062\t(data_i, data_q): (-0.281250,0.218750)\n\t3528: o_phase = +9'd197;\t //LUT[3528] \tphase : 0.769531\t(data_i, data_q): (-0.281250,0.250000)\n\t3529: o_phase = +9'd192;\t //LUT[3529] \tphase : 0.750000\t(data_i, data_q): (-0.281250,0.281250)\n\t3530: o_phase = +9'd188;\t //LUT[3530] \tphase : 0.734375\t(data_i, data_q): (-0.281250,0.312500)\n\t3531: o_phase = +9'd184;\t //LUT[3531] \tphase : 0.718750\t(data_i, data_q): (-0.281250,0.343750)\n\t3532: o_phase = +9'd180;\t //LUT[3532] \tphase : 0.703125\t(data_i, data_q): (-0.281250,0.375000)\n\t3533: o_phase = +9'd177;\t //LUT[3533] \tphase : 0.691406\t(data_i, data_q): (-0.281250,0.406250)\n\t3534: o_phase = +9'd175;\t //LUT[3534] \tphase : 0.683594\t(data_i, data_q): (-0.281250,0.437500)\n\t3535: o_phase = +9'd172;\t //LUT[3535] \tphase : 0.671875\t(data_i, data_q): (-0.281250,0.468750)\n\t3536: o_phase = +9'd170;\t //LUT[3536] \tphase : 0.664062\t(data_i, data_q): (-0.281250,0.500000)\n\t3537: o_phase = +9'd168;\t //LUT[3537] \tphase : 0.656250\t(data_i, data_q): (-0.281250,0.531250)\n\t3538: o_phase = +9'd166;\t //LUT[3538] \tphase : 0.648438\t(data_i, data_q): (-0.281250,0.562500)\n\t3539: o_phase = +9'd164;\t //LUT[3539] \tphase : 0.640625\t(data_i, data_q): (-0.281250,0.593750)\n\t3540: o_phase = +9'd162;\t //LUT[3540] \tphase : 0.632812\t(data_i, data_q): (-0.281250,0.625000)\n\t3541: o_phase = +9'd161;\t //LUT[3541] \tphase : 0.628906\t(data_i, data_q): (-0.281250,0.656250)\n\t3542: o_phase = +9'd160;\t //LUT[3542] \tphase : 0.625000\t(data_i, data_q): (-0.281250,0.687500)\n\t3543: o_phase = +9'd158;\t //LUT[3543] \tphase : 0.617188\t(data_i, data_q): (-0.281250,0.718750)\n\t3544: o_phase = +9'd157;\t //LUT[3544] \tphase : 0.613281\t(data_i, data_q): (-0.281250,0.750000)\n\t3545: o_phase = +9'd156;\t //LUT[3545] \tphase : 0.609375\t(data_i, data_q): (-0.281250,0.781250)\n\t3546: o_phase = +9'd155;\t //LUT[3546] \tphase : 0.605469\t(data_i, data_q): (-0.281250,0.812500)\n\t3547: o_phase = +9'd154;\t //LUT[3547] \tphase : 0.601562\t(data_i, data_q): (-0.281250,0.843750)\n\t3548: o_phase = +9'd153;\t //LUT[3548] \tphase : 0.597656\t(data_i, data_q): (-0.281250,0.875000)\n\t3549: o_phase = +9'd153;\t //LUT[3549] \tphase : 0.597656\t(data_i, data_q): (-0.281250,0.906250)\n\t3550: o_phase = +9'd152;\t //LUT[3550] \tphase : 0.593750\t(data_i, data_q): (-0.281250,0.937500)\n\t3551: o_phase = +9'd151;\t //LUT[3551] \tphase : 0.589844\t(data_i, data_q): (-0.281250,0.968750)\n\t3552: o_phase = -9'd150;\t //LUT[3552] \tphase : -0.585938\t(data_i, data_q): (-0.281250,-1.000000)\n\t3553: o_phase = -9'd151;\t //LUT[3553] \tphase : -0.589844\t(data_i, data_q): (-0.281250,-0.968750)\n\t3554: o_phase = -9'd152;\t //LUT[3554] \tphase : -0.593750\t(data_i, data_q): (-0.281250,-0.937500)\n\t3555: o_phase = -9'd153;\t //LUT[3555] \tphase : -0.597656\t(data_i, data_q): (-0.281250,-0.906250)\n\t3556: o_phase = -9'd153;\t //LUT[3556] \tphase : -0.597656\t(data_i, data_q): (-0.281250,-0.875000)\n\t3557: o_phase = -9'd154;\t //LUT[3557] \tphase : -0.601562\t(data_i, data_q): (-0.281250,-0.843750)\n\t3558: o_phase = -9'd155;\t //LUT[3558] \tphase : -0.605469\t(data_i, data_q): (-0.281250,-0.812500)\n\t3559: o_phase = -9'd156;\t //LUT[3559] \tphase : -0.609375\t(data_i, data_q): (-0.281250,-0.781250)\n\t3560: o_phase = -9'd157;\t //LUT[3560] \tphase : -0.613281\t(data_i, data_q): (-0.281250,-0.750000)\n\t3561: o_phase = -9'd158;\t //LUT[3561] \tphase : -0.617188\t(data_i, data_q): (-0.281250,-0.718750)\n\t3562: o_phase = -9'd160;\t //LUT[3562] \tphase : -0.625000\t(data_i, data_q): (-0.281250,-0.687500)\n\t3563: o_phase = -9'd161;\t //LUT[3563] \tphase : -0.628906\t(data_i, data_q): (-0.281250,-0.656250)\n\t3564: o_phase = -9'd162;\t //LUT[3564] \tphase : -0.632812\t(data_i, data_q): (-0.281250,-0.625000)\n\t3565: o_phase = -9'd164;\t //LUT[3565] \tphase : -0.640625\t(data_i, data_q): (-0.281250,-0.593750)\n\t3566: o_phase = -9'd166;\t //LUT[3566] \tphase : -0.648438\t(data_i, data_q): (-0.281250,-0.562500)\n\t3567: o_phase = -9'd168;\t //LUT[3567] \tphase : -0.656250\t(data_i, data_q): (-0.281250,-0.531250)\n\t3568: o_phase = -9'd170;\t //LUT[3568] \tphase : -0.664062\t(data_i, data_q): (-0.281250,-0.500000)\n\t3569: o_phase = -9'd172;\t //LUT[3569] \tphase : -0.671875\t(data_i, data_q): (-0.281250,-0.468750)\n\t3570: o_phase = -9'd175;\t //LUT[3570] \tphase : -0.683594\t(data_i, data_q): (-0.281250,-0.437500)\n\t3571: o_phase = -9'd177;\t //LUT[3571] \tphase : -0.691406\t(data_i, data_q): (-0.281250,-0.406250)\n\t3572: o_phase = -9'd180;\t //LUT[3572] \tphase : -0.703125\t(data_i, data_q): (-0.281250,-0.375000)\n\t3573: o_phase = -9'd184;\t //LUT[3573] \tphase : -0.718750\t(data_i, data_q): (-0.281250,-0.343750)\n\t3574: o_phase = -9'd188;\t //LUT[3574] \tphase : -0.734375\t(data_i, data_q): (-0.281250,-0.312500)\n\t3575: o_phase = -9'd192;\t //LUT[3575] \tphase : -0.750000\t(data_i, data_q): (-0.281250,-0.281250)\n\t3576: o_phase = -9'd197;\t //LUT[3576] \tphase : -0.769531\t(data_i, data_q): (-0.281250,-0.250000)\n\t3577: o_phase = -9'd202;\t //LUT[3577] \tphase : -0.789062\t(data_i, data_q): (-0.281250,-0.218750)\n\t3578: o_phase = -9'd208;\t //LUT[3578] \tphase : -0.812500\t(data_i, data_q): (-0.281250,-0.187500)\n\t3579: o_phase = -9'd215;\t //LUT[3579] \tphase : -0.839844\t(data_i, data_q): (-0.281250,-0.156250)\n\t3580: o_phase = -9'd222;\t //LUT[3580] \tphase : -0.867188\t(data_i, data_q): (-0.281250,-0.125000)\n\t3581: o_phase = -9'd230;\t //LUT[3581] \tphase : -0.898438\t(data_i, data_q): (-0.281250,-0.093750)\n\t3582: o_phase = -9'd238;\t //LUT[3582] \tphase : -0.929688\t(data_i, data_q): (-0.281250,-0.062500)\n\t3583: o_phase = -9'd247;\t //LUT[3583] \tphase : -0.964844\t(data_i, data_q): (-0.281250,-0.031250)\n\t3584: o_phase = -9'd256;\t //LUT[3584] \tphase : -1.000000\t(data_i, data_q): (-0.250000,0.000000)\n\t3585: o_phase = +9'd246;\t //LUT[3585] \tphase : 0.960938\t(data_i, data_q): (-0.250000,0.031250)\n\t3586: o_phase = +9'd236;\t //LUT[3586] \tphase : 0.921875\t(data_i, data_q): (-0.250000,0.062500)\n\t3587: o_phase = +9'd227;\t //LUT[3587] \tphase : 0.886719\t(data_i, data_q): (-0.250000,0.093750)\n\t3588: o_phase = +9'd218;\t //LUT[3588] \tphase : 0.851562\t(data_i, data_q): (-0.250000,0.125000)\n\t3589: o_phase = +9'd210;\t //LUT[3589] \tphase : 0.820312\t(data_i, data_q): (-0.250000,0.156250)\n\t3590: o_phase = +9'd204;\t //LUT[3590] \tphase : 0.796875\t(data_i, data_q): (-0.250000,0.187500)\n\t3591: o_phase = +9'd197;\t //LUT[3591] \tphase : 0.769531\t(data_i, data_q): (-0.250000,0.218750)\n\t3592: o_phase = +9'd192;\t //LUT[3592] \tphase : 0.750000\t(data_i, data_q): (-0.250000,0.250000)\n\t3593: o_phase = +9'd187;\t //LUT[3593] \tphase : 0.730469\t(data_i, data_q): (-0.250000,0.281250)\n\t3594: o_phase = +9'd183;\t //LUT[3594] \tphase : 0.714844\t(data_i, data_q): (-0.250000,0.312500)\n\t3595: o_phase = +9'd179;\t //LUT[3595] \tphase : 0.699219\t(data_i, data_q): (-0.250000,0.343750)\n\t3596: o_phase = +9'd176;\t //LUT[3596] \tphase : 0.687500\t(data_i, data_q): (-0.250000,0.375000)\n\t3597: o_phase = +9'd173;\t //LUT[3597] \tphase : 0.675781\t(data_i, data_q): (-0.250000,0.406250)\n\t3598: o_phase = +9'd170;\t //LUT[3598] \tphase : 0.664062\t(data_i, data_q): (-0.250000,0.437500)\n\t3599: o_phase = +9'd168;\t //LUT[3599] \tphase : 0.656250\t(data_i, data_q): (-0.250000,0.468750)\n\t3600: o_phase = +9'd166;\t //LUT[3600] \tphase : 0.648438\t(data_i, data_q): (-0.250000,0.500000)\n\t3601: o_phase = +9'd164;\t //LUT[3601] \tphase : 0.640625\t(data_i, data_q): (-0.250000,0.531250)\n\t3602: o_phase = +9'd162;\t //LUT[3602] \tphase : 0.632812\t(data_i, data_q): (-0.250000,0.562500)\n\t3603: o_phase = +9'd160;\t //LUT[3603] \tphase : 0.625000\t(data_i, data_q): (-0.250000,0.593750)\n\t3604: o_phase = +9'd159;\t //LUT[3604] \tphase : 0.621094\t(data_i, data_q): (-0.250000,0.625000)\n\t3605: o_phase = +9'd158;\t //LUT[3605] \tphase : 0.617188\t(data_i, data_q): (-0.250000,0.656250)\n\t3606: o_phase = +9'd156;\t //LUT[3606] \tphase : 0.609375\t(data_i, data_q): (-0.250000,0.687500)\n\t3607: o_phase = +9'd155;\t //LUT[3607] \tphase : 0.605469\t(data_i, data_q): (-0.250000,0.718750)\n\t3608: o_phase = +9'd154;\t //LUT[3608] \tphase : 0.601562\t(data_i, data_q): (-0.250000,0.750000)\n\t3609: o_phase = +9'd153;\t //LUT[3609] \tphase : 0.597656\t(data_i, data_q): (-0.250000,0.781250)\n\t3610: o_phase = +9'd152;\t //LUT[3610] \tphase : 0.593750\t(data_i, data_q): (-0.250000,0.812500)\n\t3611: o_phase = +9'd151;\t //LUT[3611] \tphase : 0.589844\t(data_i, data_q): (-0.250000,0.843750)\n\t3612: o_phase = +9'd151;\t //LUT[3612] \tphase : 0.589844\t(data_i, data_q): (-0.250000,0.875000)\n\t3613: o_phase = +9'd150;\t //LUT[3613] \tphase : 0.585938\t(data_i, data_q): (-0.250000,0.906250)\n\t3614: o_phase = +9'd149;\t //LUT[3614] \tphase : 0.582031\t(data_i, data_q): (-0.250000,0.937500)\n\t3615: o_phase = +9'd149;\t //LUT[3615] \tphase : 0.582031\t(data_i, data_q): (-0.250000,0.968750)\n\t3616: o_phase = -9'd148;\t //LUT[3616] \tphase : -0.578125\t(data_i, data_q): (-0.250000,-1.000000)\n\t3617: o_phase = -9'd149;\t //LUT[3617] \tphase : -0.582031\t(data_i, data_q): (-0.250000,-0.968750)\n\t3618: o_phase = -9'd149;\t //LUT[3618] \tphase : -0.582031\t(data_i, data_q): (-0.250000,-0.937500)\n\t3619: o_phase = -9'd150;\t //LUT[3619] \tphase : -0.585938\t(data_i, data_q): (-0.250000,-0.906250)\n\t3620: o_phase = -9'd151;\t //LUT[3620] \tphase : -0.589844\t(data_i, data_q): (-0.250000,-0.875000)\n\t3621: o_phase = -9'd151;\t //LUT[3621] \tphase : -0.589844\t(data_i, data_q): (-0.250000,-0.843750)\n\t3622: o_phase = -9'd152;\t //LUT[3622] \tphase : -0.593750\t(data_i, data_q): (-0.250000,-0.812500)\n\t3623: o_phase = -9'd153;\t //LUT[3623] \tphase : -0.597656\t(data_i, data_q): (-0.250000,-0.781250)\n\t3624: o_phase = -9'd154;\t //LUT[3624] \tphase : -0.601562\t(data_i, data_q): (-0.250000,-0.750000)\n\t3625: o_phase = -9'd155;\t //LUT[3625] \tphase : -0.605469\t(data_i, data_q): (-0.250000,-0.718750)\n\t3626: o_phase = -9'd156;\t //LUT[3626] \tphase : -0.609375\t(data_i, data_q): (-0.250000,-0.687500)\n\t3627: o_phase = -9'd158;\t //LUT[3627] \tphase : -0.617188\t(data_i, data_q): (-0.250000,-0.656250)\n\t3628: o_phase = -9'd159;\t //LUT[3628] \tphase : -0.621094\t(data_i, data_q): (-0.250000,-0.625000)\n\t3629: o_phase = -9'd160;\t //LUT[3629] \tphase : -0.625000\t(data_i, data_q): (-0.250000,-0.593750)\n\t3630: o_phase = -9'd162;\t //LUT[3630] \tphase : -0.632812\t(data_i, data_q): (-0.250000,-0.562500)\n\t3631: o_phase = -9'd164;\t //LUT[3631] \tphase : -0.640625\t(data_i, data_q): (-0.250000,-0.531250)\n\t3632: o_phase = -9'd166;\t //LUT[3632] \tphase : -0.648438\t(data_i, data_q): (-0.250000,-0.500000)\n\t3633: o_phase = -9'd168;\t //LUT[3633] \tphase : -0.656250\t(data_i, data_q): (-0.250000,-0.468750)\n\t3634: o_phase = -9'd170;\t //LUT[3634] \tphase : -0.664062\t(data_i, data_q): (-0.250000,-0.437500)\n\t3635: o_phase = -9'd173;\t //LUT[3635] \tphase : -0.675781\t(data_i, data_q): (-0.250000,-0.406250)\n\t3636: o_phase = -9'd176;\t //LUT[3636] \tphase : -0.687500\t(data_i, data_q): (-0.250000,-0.375000)\n\t3637: o_phase = -9'd179;\t //LUT[3637] \tphase : -0.699219\t(data_i, data_q): (-0.250000,-0.343750)\n\t3638: o_phase = -9'd183;\t //LUT[3638] \tphase : -0.714844\t(data_i, data_q): (-0.250000,-0.312500)\n\t3639: o_phase = -9'd187;\t //LUT[3639] \tphase : -0.730469\t(data_i, data_q): (-0.250000,-0.281250)\n\t3640: o_phase = -9'd192;\t //LUT[3640] \tphase : -0.750000\t(data_i, data_q): (-0.250000,-0.250000)\n\t3641: o_phase = -9'd197;\t //LUT[3641] \tphase : -0.769531\t(data_i, data_q): (-0.250000,-0.218750)\n\t3642: o_phase = -9'd204;\t //LUT[3642] \tphase : -0.796875\t(data_i, data_q): (-0.250000,-0.187500)\n\t3643: o_phase = -9'd210;\t //LUT[3643] \tphase : -0.820312\t(data_i, data_q): (-0.250000,-0.156250)\n\t3644: o_phase = -9'd218;\t //LUT[3644] \tphase : -0.851562\t(data_i, data_q): (-0.250000,-0.125000)\n\t3645: o_phase = -9'd227;\t //LUT[3645] \tphase : -0.886719\t(data_i, data_q): (-0.250000,-0.093750)\n\t3646: o_phase = -9'd236;\t //LUT[3646] \tphase : -0.921875\t(data_i, data_q): (-0.250000,-0.062500)\n\t3647: o_phase = -9'd246;\t //LUT[3647] \tphase : -0.960938\t(data_i, data_q): (-0.250000,-0.031250)\n\t3648: o_phase = -9'd256;\t //LUT[3648] \tphase : -1.000000\t(data_i, data_q): (-0.218750,0.000000)\n\t3649: o_phase = +9'd244;\t //LUT[3649] \tphase : 0.953125\t(data_i, data_q): (-0.218750,0.031250)\n\t3650: o_phase = +9'd233;\t //LUT[3650] \tphase : 0.910156\t(data_i, data_q): (-0.218750,0.062500)\n\t3651: o_phase = +9'd223;\t //LUT[3651] \tphase : 0.871094\t(data_i, data_q): (-0.218750,0.093750)\n\t3652: o_phase = +9'd214;\t //LUT[3652] \tphase : 0.835938\t(data_i, data_q): (-0.218750,0.125000)\n\t3653: o_phase = +9'd205;\t //LUT[3653] \tphase : 0.800781\t(data_i, data_q): (-0.218750,0.156250)\n\t3654: o_phase = +9'd198;\t //LUT[3654] \tphase : 0.773438\t(data_i, data_q): (-0.218750,0.187500)\n\t3655: o_phase = +9'd192;\t //LUT[3655] \tphase : 0.750000\t(data_i, data_q): (-0.218750,0.218750)\n\t3656: o_phase = +9'd187;\t //LUT[3656] \tphase : 0.730469\t(data_i, data_q): (-0.218750,0.250000)\n\t3657: o_phase = +9'd182;\t //LUT[3657] \tphase : 0.710938\t(data_i, data_q): (-0.218750,0.281250)\n\t3658: o_phase = +9'd178;\t //LUT[3658] \tphase : 0.695312\t(data_i, data_q): (-0.218750,0.312500)\n\t3659: o_phase = +9'd174;\t //LUT[3659] \tphase : 0.679688\t(data_i, data_q): (-0.218750,0.343750)\n\t3660: o_phase = +9'd171;\t //LUT[3660] \tphase : 0.667969\t(data_i, data_q): (-0.218750,0.375000)\n\t3661: o_phase = +9'd168;\t //LUT[3661] \tphase : 0.656250\t(data_i, data_q): (-0.218750,0.406250)\n\t3662: o_phase = +9'd166;\t //LUT[3662] \tphase : 0.648438\t(data_i, data_q): (-0.218750,0.437500)\n\t3663: o_phase = +9'd164;\t //LUT[3663] \tphase : 0.640625\t(data_i, data_q): (-0.218750,0.468750)\n\t3664: o_phase = +9'd162;\t //LUT[3664] \tphase : 0.632812\t(data_i, data_q): (-0.218750,0.500000)\n\t3665: o_phase = +9'd160;\t //LUT[3665] \tphase : 0.625000\t(data_i, data_q): (-0.218750,0.531250)\n\t3666: o_phase = +9'd158;\t //LUT[3666] \tphase : 0.617188\t(data_i, data_q): (-0.218750,0.562500)\n\t3667: o_phase = +9'd157;\t //LUT[3667] \tphase : 0.613281\t(data_i, data_q): (-0.218750,0.593750)\n\t3668: o_phase = +9'd155;\t //LUT[3668] \tphase : 0.605469\t(data_i, data_q): (-0.218750,0.625000)\n\t3669: o_phase = +9'd154;\t //LUT[3669] \tphase : 0.601562\t(data_i, data_q): (-0.218750,0.656250)\n\t3670: o_phase = +9'd153;\t //LUT[3670] \tphase : 0.597656\t(data_i, data_q): (-0.218750,0.687500)\n\t3671: o_phase = +9'd152;\t //LUT[3671] \tphase : 0.593750\t(data_i, data_q): (-0.218750,0.718750)\n\t3672: o_phase = +9'd151;\t //LUT[3672] \tphase : 0.589844\t(data_i, data_q): (-0.218750,0.750000)\n\t3673: o_phase = +9'd150;\t //LUT[3673] \tphase : 0.585938\t(data_i, data_q): (-0.218750,0.781250)\n\t3674: o_phase = +9'd149;\t //LUT[3674] \tphase : 0.582031\t(data_i, data_q): (-0.218750,0.812500)\n\t3675: o_phase = +9'd149;\t //LUT[3675] \tphase : 0.582031\t(data_i, data_q): (-0.218750,0.843750)\n\t3676: o_phase = +9'd148;\t //LUT[3676] \tphase : 0.578125\t(data_i, data_q): (-0.218750,0.875000)\n\t3677: o_phase = +9'd147;\t //LUT[3677] \tphase : 0.574219\t(data_i, data_q): (-0.218750,0.906250)\n\t3678: o_phase = +9'd147;\t //LUT[3678] \tphase : 0.574219\t(data_i, data_q): (-0.218750,0.937500)\n\t3679: o_phase = +9'd146;\t //LUT[3679] \tphase : 0.570312\t(data_i, data_q): (-0.218750,0.968750)\n\t3680: o_phase = -9'd146;\t //LUT[3680] \tphase : -0.570312\t(data_i, data_q): (-0.218750,-1.000000)\n\t3681: o_phase = -9'd146;\t //LUT[3681] \tphase : -0.570312\t(data_i, data_q): (-0.218750,-0.968750)\n\t3682: o_phase = -9'd147;\t //LUT[3682] \tphase : -0.574219\t(data_i, data_q): (-0.218750,-0.937500)\n\t3683: o_phase = -9'd147;\t //LUT[3683] \tphase : -0.574219\t(data_i, data_q): (-0.218750,-0.906250)\n\t3684: o_phase = -9'd148;\t //LUT[3684] \tphase : -0.578125\t(data_i, data_q): (-0.218750,-0.875000)\n\t3685: o_phase = -9'd149;\t //LUT[3685] \tphase : -0.582031\t(data_i, data_q): (-0.218750,-0.843750)\n\t3686: o_phase = -9'd149;\t //LUT[3686] \tphase : -0.582031\t(data_i, data_q): (-0.218750,-0.812500)\n\t3687: o_phase = -9'd150;\t //LUT[3687] \tphase : -0.585938\t(data_i, data_q): (-0.218750,-0.781250)\n\t3688: o_phase = -9'd151;\t //LUT[3688] \tphase : -0.589844\t(data_i, data_q): (-0.218750,-0.750000)\n\t3689: o_phase = -9'd152;\t //LUT[3689] \tphase : -0.593750\t(data_i, data_q): (-0.218750,-0.718750)\n\t3690: o_phase = -9'd153;\t //LUT[3690] \tphase : -0.597656\t(data_i, data_q): (-0.218750,-0.687500)\n\t3691: o_phase = -9'd154;\t //LUT[3691] \tphase : -0.601562\t(data_i, data_q): (-0.218750,-0.656250)\n\t3692: o_phase = -9'd155;\t //LUT[3692] \tphase : -0.605469\t(data_i, data_q): (-0.218750,-0.625000)\n\t3693: o_phase = -9'd157;\t //LUT[3693] \tphase : -0.613281\t(data_i, data_q): (-0.218750,-0.593750)\n\t3694: o_phase = -9'd158;\t //LUT[3694] \tphase : -0.617188\t(data_i, data_q): (-0.218750,-0.562500)\n\t3695: o_phase = -9'd160;\t //LUT[3695] \tphase : -0.625000\t(data_i, data_q): (-0.218750,-0.531250)\n\t3696: o_phase = -9'd162;\t //LUT[3696] \tphase : -0.632812\t(data_i, data_q): (-0.218750,-0.500000)\n\t3697: o_phase = -9'd164;\t //LUT[3697] \tphase : -0.640625\t(data_i, data_q): (-0.218750,-0.468750)\n\t3698: o_phase = -9'd166;\t //LUT[3698] \tphase : -0.648438\t(data_i, data_q): (-0.218750,-0.437500)\n\t3699: o_phase = -9'd168;\t //LUT[3699] \tphase : -0.656250\t(data_i, data_q): (-0.218750,-0.406250)\n\t3700: o_phase = -9'd171;\t //LUT[3700] \tphase : -0.667969\t(data_i, data_q): (-0.218750,-0.375000)\n\t3701: o_phase = -9'd174;\t //LUT[3701] \tphase : -0.679688\t(data_i, data_q): (-0.218750,-0.343750)\n\t3702: o_phase = -9'd178;\t //LUT[3702] \tphase : -0.695312\t(data_i, data_q): (-0.218750,-0.312500)\n\t3703: o_phase = -9'd182;\t //LUT[3703] \tphase : -0.710938\t(data_i, data_q): (-0.218750,-0.281250)\n\t3704: o_phase = -9'd187;\t //LUT[3704] \tphase : -0.730469\t(data_i, data_q): (-0.218750,-0.250000)\n\t3705: o_phase = -9'd192;\t //LUT[3705] \tphase : -0.750000\t(data_i, data_q): (-0.218750,-0.218750)\n\t3706: o_phase = -9'd198;\t //LUT[3706] \tphase : -0.773438\t(data_i, data_q): (-0.218750,-0.187500)\n\t3707: o_phase = -9'd205;\t //LUT[3707] \tphase : -0.800781\t(data_i, data_q): (-0.218750,-0.156250)\n\t3708: o_phase = -9'd214;\t //LUT[3708] \tphase : -0.835938\t(data_i, data_q): (-0.218750,-0.125000)\n\t3709: o_phase = -9'd223;\t //LUT[3709] \tphase : -0.871094\t(data_i, data_q): (-0.218750,-0.093750)\n\t3710: o_phase = -9'd233;\t //LUT[3710] \tphase : -0.910156\t(data_i, data_q): (-0.218750,-0.062500)\n\t3711: o_phase = -9'd244;\t //LUT[3711] \tphase : -0.953125\t(data_i, data_q): (-0.218750,-0.031250)\n\t3712: o_phase = -9'd256;\t //LUT[3712] \tphase : -1.000000\t(data_i, data_q): (-0.187500,0.000000)\n\t3713: o_phase = +9'd243;\t //LUT[3713] \tphase : 0.949219\t(data_i, data_q): (-0.187500,0.031250)\n\t3714: o_phase = +9'd230;\t //LUT[3714] \tphase : 0.898438\t(data_i, data_q): (-0.187500,0.062500)\n\t3715: o_phase = +9'd218;\t //LUT[3715] \tphase : 0.851562\t(data_i, data_q): (-0.187500,0.093750)\n\t3716: o_phase = +9'd208;\t //LUT[3716] \tphase : 0.812500\t(data_i, data_q): (-0.187500,0.125000)\n\t3717: o_phase = +9'd199;\t //LUT[3717] \tphase : 0.777344\t(data_i, data_q): (-0.187500,0.156250)\n\t3718: o_phase = +9'd192;\t //LUT[3718] \tphase : 0.750000\t(data_i, data_q): (-0.187500,0.187500)\n\t3719: o_phase = +9'd186;\t //LUT[3719] \tphase : 0.726562\t(data_i, data_q): (-0.187500,0.218750)\n\t3720: o_phase = +9'd180;\t //LUT[3720] \tphase : 0.703125\t(data_i, data_q): (-0.187500,0.250000)\n\t3721: o_phase = +9'd176;\t //LUT[3721] \tphase : 0.687500\t(data_i, data_q): (-0.187500,0.281250)\n\t3722: o_phase = +9'd172;\t //LUT[3722] \tphase : 0.671875\t(data_i, data_q): (-0.187500,0.312500)\n\t3723: o_phase = +9'd169;\t //LUT[3723] \tphase : 0.660156\t(data_i, data_q): (-0.187500,0.343750)\n\t3724: o_phase = +9'd166;\t //LUT[3724] \tphase : 0.648438\t(data_i, data_q): (-0.187500,0.375000)\n\t3725: o_phase = +9'd163;\t //LUT[3725] \tphase : 0.636719\t(data_i, data_q): (-0.187500,0.406250)\n\t3726: o_phase = +9'd161;\t //LUT[3726] \tphase : 0.628906\t(data_i, data_q): (-0.187500,0.437500)\n\t3727: o_phase = +9'd159;\t //LUT[3727] \tphase : 0.621094\t(data_i, data_q): (-0.187500,0.468750)\n\t3728: o_phase = +9'd157;\t //LUT[3728] \tphase : 0.613281\t(data_i, data_q): (-0.187500,0.500000)\n\t3729: o_phase = +9'd156;\t //LUT[3729] \tphase : 0.609375\t(data_i, data_q): (-0.187500,0.531250)\n\t3730: o_phase = +9'd154;\t //LUT[3730] \tphase : 0.601562\t(data_i, data_q): (-0.187500,0.562500)\n\t3731: o_phase = +9'd153;\t //LUT[3731] \tphase : 0.597656\t(data_i, data_q): (-0.187500,0.593750)\n\t3732: o_phase = +9'd152;\t //LUT[3732] \tphase : 0.593750\t(data_i, data_q): (-0.187500,0.625000)\n\t3733: o_phase = +9'd151;\t //LUT[3733] \tphase : 0.589844\t(data_i, data_q): (-0.187500,0.656250)\n\t3734: o_phase = +9'd150;\t //LUT[3734] \tphase : 0.585938\t(data_i, data_q): (-0.187500,0.687500)\n\t3735: o_phase = +9'd149;\t //LUT[3735] \tphase : 0.582031\t(data_i, data_q): (-0.187500,0.718750)\n\t3736: o_phase = +9'd148;\t //LUT[3736] \tphase : 0.578125\t(data_i, data_q): (-0.187500,0.750000)\n\t3737: o_phase = +9'd147;\t //LUT[3737] \tphase : 0.574219\t(data_i, data_q): (-0.187500,0.781250)\n\t3738: o_phase = +9'd146;\t //LUT[3738] \tphase : 0.570312\t(data_i, data_q): (-0.187500,0.812500)\n\t3739: o_phase = +9'd146;\t //LUT[3739] \tphase : 0.570312\t(data_i, data_q): (-0.187500,0.843750)\n\t3740: o_phase = +9'd145;\t //LUT[3740] \tphase : 0.566406\t(data_i, data_q): (-0.187500,0.875000)\n\t3741: o_phase = +9'd145;\t //LUT[3741] \tphase : 0.566406\t(data_i, data_q): (-0.187500,0.906250)\n\t3742: o_phase = +9'd144;\t //LUT[3742] \tphase : 0.562500\t(data_i, data_q): (-0.187500,0.937500)\n\t3743: o_phase = +9'd144;\t //LUT[3743] \tphase : 0.562500\t(data_i, data_q): (-0.187500,0.968750)\n\t3744: o_phase = -9'd143;\t //LUT[3744] \tphase : -0.558594\t(data_i, data_q): (-0.187500,-1.000000)\n\t3745: o_phase = -9'd144;\t //LUT[3745] \tphase : -0.562500\t(data_i, data_q): (-0.187500,-0.968750)\n\t3746: o_phase = -9'd144;\t //LUT[3746] \tphase : -0.562500\t(data_i, data_q): (-0.187500,-0.937500)\n\t3747: o_phase = -9'd145;\t //LUT[3747] \tphase : -0.566406\t(data_i, data_q): (-0.187500,-0.906250)\n\t3748: o_phase = -9'd145;\t //LUT[3748] \tphase : -0.566406\t(data_i, data_q): (-0.187500,-0.875000)\n\t3749: o_phase = -9'd146;\t //LUT[3749] \tphase : -0.570312\t(data_i, data_q): (-0.187500,-0.843750)\n\t3750: o_phase = -9'd146;\t //LUT[3750] \tphase : -0.570312\t(data_i, data_q): (-0.187500,-0.812500)\n\t3751: o_phase = -9'd147;\t //LUT[3751] \tphase : -0.574219\t(data_i, data_q): (-0.187500,-0.781250)\n\t3752: o_phase = -9'd148;\t //LUT[3752] \tphase : -0.578125\t(data_i, data_q): (-0.187500,-0.750000)\n\t3753: o_phase = -9'd149;\t //LUT[3753] \tphase : -0.582031\t(data_i, data_q): (-0.187500,-0.718750)\n\t3754: o_phase = -9'd150;\t //LUT[3754] \tphase : -0.585938\t(data_i, data_q): (-0.187500,-0.687500)\n\t3755: o_phase = -9'd151;\t //LUT[3755] \tphase : -0.589844\t(data_i, data_q): (-0.187500,-0.656250)\n\t3756: o_phase = -9'd152;\t //LUT[3756] \tphase : -0.593750\t(data_i, data_q): (-0.187500,-0.625000)\n\t3757: o_phase = -9'd153;\t //LUT[3757] \tphase : -0.597656\t(data_i, data_q): (-0.187500,-0.593750)\n\t3758: o_phase = -9'd154;\t //LUT[3758] \tphase : -0.601562\t(data_i, data_q): (-0.187500,-0.562500)\n\t3759: o_phase = -9'd156;\t //LUT[3759] \tphase : -0.609375\t(data_i, data_q): (-0.187500,-0.531250)\n\t3760: o_phase = -9'd157;\t //LUT[3760] \tphase : -0.613281\t(data_i, data_q): (-0.187500,-0.500000)\n\t3761: o_phase = -9'd159;\t //LUT[3761] \tphase : -0.621094\t(data_i, data_q): (-0.187500,-0.468750)\n\t3762: o_phase = -9'd161;\t //LUT[3762] \tphase : -0.628906\t(data_i, data_q): (-0.187500,-0.437500)\n\t3763: o_phase = -9'd163;\t //LUT[3763] \tphase : -0.636719\t(data_i, data_q): (-0.187500,-0.406250)\n\t3764: o_phase = -9'd166;\t //LUT[3764] \tphase : -0.648438\t(data_i, data_q): (-0.187500,-0.375000)\n\t3765: o_phase = -9'd169;\t //LUT[3765] \tphase : -0.660156\t(data_i, data_q): (-0.187500,-0.343750)\n\t3766: o_phase = -9'd172;\t //LUT[3766] \tphase : -0.671875\t(data_i, data_q): (-0.187500,-0.312500)\n\t3767: o_phase = -9'd176;\t //LUT[3767] \tphase : -0.687500\t(data_i, data_q): (-0.187500,-0.281250)\n\t3768: o_phase = -9'd180;\t //LUT[3768] \tphase : -0.703125\t(data_i, data_q): (-0.187500,-0.250000)\n\t3769: o_phase = -9'd186;\t //LUT[3769] \tphase : -0.726562\t(data_i, data_q): (-0.187500,-0.218750)\n\t3770: o_phase = -9'd192;\t //LUT[3770] \tphase : -0.750000\t(data_i, data_q): (-0.187500,-0.187500)\n\t3771: o_phase = -9'd199;\t //LUT[3771] \tphase : -0.777344\t(data_i, data_q): (-0.187500,-0.156250)\n\t3772: o_phase = -9'd208;\t //LUT[3772] \tphase : -0.812500\t(data_i, data_q): (-0.187500,-0.125000)\n\t3773: o_phase = -9'd218;\t //LUT[3773] \tphase : -0.851562\t(data_i, data_q): (-0.187500,-0.093750)\n\t3774: o_phase = -9'd230;\t //LUT[3774] \tphase : -0.898438\t(data_i, data_q): (-0.187500,-0.062500)\n\t3775: o_phase = -9'd243;\t //LUT[3775] \tphase : -0.949219\t(data_i, data_q): (-0.187500,-0.031250)\n\t3776: o_phase = -9'd256;\t //LUT[3776] \tphase : -1.000000\t(data_i, data_q): (-0.156250,0.000000)\n\t3777: o_phase = +9'd240;\t //LUT[3777] \tphase : 0.937500\t(data_i, data_q): (-0.156250,0.031250)\n\t3778: o_phase = +9'd225;\t //LUT[3778] \tphase : 0.878906\t(data_i, data_q): (-0.156250,0.062500)\n\t3779: o_phase = +9'd212;\t //LUT[3779] \tphase : 0.828125\t(data_i, data_q): (-0.156250,0.093750)\n\t3780: o_phase = +9'd201;\t //LUT[3780] \tphase : 0.785156\t(data_i, data_q): (-0.156250,0.125000)\n\t3781: o_phase = +9'd192;\t //LUT[3781] \tphase : 0.750000\t(data_i, data_q): (-0.156250,0.156250)\n\t3782: o_phase = +9'd185;\t //LUT[3782] \tphase : 0.722656\t(data_i, data_q): (-0.156250,0.187500)\n\t3783: o_phase = +9'd179;\t //LUT[3783] \tphase : 0.699219\t(data_i, data_q): (-0.156250,0.218750)\n\t3784: o_phase = +9'd174;\t //LUT[3784] \tphase : 0.679688\t(data_i, data_q): (-0.156250,0.250000)\n\t3785: o_phase = +9'd169;\t //LUT[3785] \tphase : 0.660156\t(data_i, data_q): (-0.156250,0.281250)\n\t3786: o_phase = +9'd166;\t //LUT[3786] \tphase : 0.648438\t(data_i, data_q): (-0.156250,0.312500)\n\t3787: o_phase = +9'd163;\t //LUT[3787] \tphase : 0.636719\t(data_i, data_q): (-0.156250,0.343750)\n\t3788: o_phase = +9'd160;\t //LUT[3788] \tphase : 0.625000\t(data_i, data_q): (-0.156250,0.375000)\n\t3789: o_phase = +9'd158;\t //LUT[3789] \tphase : 0.617188\t(data_i, data_q): (-0.156250,0.406250)\n\t3790: o_phase = +9'd156;\t //LUT[3790] \tphase : 0.609375\t(data_i, data_q): (-0.156250,0.437500)\n\t3791: o_phase = +9'd154;\t //LUT[3791] \tphase : 0.601562\t(data_i, data_q): (-0.156250,0.468750)\n\t3792: o_phase = +9'd153;\t //LUT[3792] \tphase : 0.597656\t(data_i, data_q): (-0.156250,0.500000)\n\t3793: o_phase = +9'd151;\t //LUT[3793] \tphase : 0.589844\t(data_i, data_q): (-0.156250,0.531250)\n\t3794: o_phase = +9'd150;\t //LUT[3794] \tphase : 0.585938\t(data_i, data_q): (-0.156250,0.562500)\n\t3795: o_phase = +9'd149;\t //LUT[3795] \tphase : 0.582031\t(data_i, data_q): (-0.156250,0.593750)\n\t3796: o_phase = +9'd148;\t //LUT[3796] \tphase : 0.578125\t(data_i, data_q): (-0.156250,0.625000)\n\t3797: o_phase = +9'd147;\t //LUT[3797] \tphase : 0.574219\t(data_i, data_q): (-0.156250,0.656250)\n\t3798: o_phase = +9'd146;\t //LUT[3798] \tphase : 0.570312\t(data_i, data_q): (-0.156250,0.687500)\n\t3799: o_phase = +9'd145;\t //LUT[3799] \tphase : 0.566406\t(data_i, data_q): (-0.156250,0.718750)\n\t3800: o_phase = +9'd145;\t //LUT[3800] \tphase : 0.566406\t(data_i, data_q): (-0.156250,0.750000)\n\t3801: o_phase = +9'd144;\t //LUT[3801] \tphase : 0.562500\t(data_i, data_q): (-0.156250,0.781250)\n\t3802: o_phase = +9'd143;\t //LUT[3802] \tphase : 0.558594\t(data_i, data_q): (-0.156250,0.812500)\n\t3803: o_phase = +9'd143;\t //LUT[3803] \tphase : 0.558594\t(data_i, data_q): (-0.156250,0.843750)\n\t3804: o_phase = +9'd142;\t //LUT[3804] \tphase : 0.554688\t(data_i, data_q): (-0.156250,0.875000)\n\t3805: o_phase = +9'd142;\t //LUT[3805] \tphase : 0.554688\t(data_i, data_q): (-0.156250,0.906250)\n\t3806: o_phase = +9'd141;\t //LUT[3806] \tphase : 0.550781\t(data_i, data_q): (-0.156250,0.937500)\n\t3807: o_phase = +9'd141;\t //LUT[3807] \tphase : 0.550781\t(data_i, data_q): (-0.156250,0.968750)\n\t3808: o_phase = -9'd141;\t //LUT[3808] \tphase : -0.550781\t(data_i, data_q): (-0.156250,-1.000000)\n\t3809: o_phase = -9'd141;\t //LUT[3809] \tphase : -0.550781\t(data_i, data_q): (-0.156250,-0.968750)\n\t3810: o_phase = -9'd141;\t //LUT[3810] \tphase : -0.550781\t(data_i, data_q): (-0.156250,-0.937500)\n\t3811: o_phase = -9'd142;\t //LUT[3811] \tphase : -0.554688\t(data_i, data_q): (-0.156250,-0.906250)\n\t3812: o_phase = -9'd142;\t //LUT[3812] \tphase : -0.554688\t(data_i, data_q): (-0.156250,-0.875000)\n\t3813: o_phase = -9'd143;\t //LUT[3813] \tphase : -0.558594\t(data_i, data_q): (-0.156250,-0.843750)\n\t3814: o_phase = -9'd143;\t //LUT[3814] \tphase : -0.558594\t(data_i, data_q): (-0.156250,-0.812500)\n\t3815: o_phase = -9'd144;\t //LUT[3815] \tphase : -0.562500\t(data_i, data_q): (-0.156250,-0.781250)\n\t3816: o_phase = -9'd145;\t //LUT[3816] \tphase : -0.566406\t(data_i, data_q): (-0.156250,-0.750000)\n\t3817: o_phase = -9'd145;\t //LUT[3817] \tphase : -0.566406\t(data_i, data_q): (-0.156250,-0.718750)\n\t3818: o_phase = -9'd146;\t //LUT[3818] \tphase : -0.570312\t(data_i, data_q): (-0.156250,-0.687500)\n\t3819: o_phase = -9'd147;\t //LUT[3819] \tphase : -0.574219\t(data_i, data_q): (-0.156250,-0.656250)\n\t3820: o_phase = -9'd148;\t //LUT[3820] \tphase : -0.578125\t(data_i, data_q): (-0.156250,-0.625000)\n\t3821: o_phase = -9'd149;\t //LUT[3821] \tphase : -0.582031\t(data_i, data_q): (-0.156250,-0.593750)\n\t3822: o_phase = -9'd150;\t //LUT[3822] \tphase : -0.585938\t(data_i, data_q): (-0.156250,-0.562500)\n\t3823: o_phase = -9'd151;\t //LUT[3823] \tphase : -0.589844\t(data_i, data_q): (-0.156250,-0.531250)\n\t3824: o_phase = -9'd153;\t //LUT[3824] \tphase : -0.597656\t(data_i, data_q): (-0.156250,-0.500000)\n\t3825: o_phase = -9'd154;\t //LUT[3825] \tphase : -0.601562\t(data_i, data_q): (-0.156250,-0.468750)\n\t3826: o_phase = -9'd156;\t //LUT[3826] \tphase : -0.609375\t(data_i, data_q): (-0.156250,-0.437500)\n\t3827: o_phase = -9'd158;\t //LUT[3827] \tphase : -0.617188\t(data_i, data_q): (-0.156250,-0.406250)\n\t3828: o_phase = -9'd160;\t //LUT[3828] \tphase : -0.625000\t(data_i, data_q): (-0.156250,-0.375000)\n\t3829: o_phase = -9'd163;\t //LUT[3829] \tphase : -0.636719\t(data_i, data_q): (-0.156250,-0.343750)\n\t3830: o_phase = -9'd166;\t //LUT[3830] \tphase : -0.648438\t(data_i, data_q): (-0.156250,-0.312500)\n\t3831: o_phase = -9'd169;\t //LUT[3831] \tphase : -0.660156\t(data_i, data_q): (-0.156250,-0.281250)\n\t3832: o_phase = -9'd174;\t //LUT[3832] \tphase : -0.679688\t(data_i, data_q): (-0.156250,-0.250000)\n\t3833: o_phase = -9'd179;\t //LUT[3833] \tphase : -0.699219\t(data_i, data_q): (-0.156250,-0.218750)\n\t3834: o_phase = -9'd185;\t //LUT[3834] \tphase : -0.722656\t(data_i, data_q): (-0.156250,-0.187500)\n\t3835: o_phase = -9'd192;\t //LUT[3835] \tphase : -0.750000\t(data_i, data_q): (-0.156250,-0.156250)\n\t3836: o_phase = -9'd201;\t //LUT[3836] \tphase : -0.785156\t(data_i, data_q): (-0.156250,-0.125000)\n\t3837: o_phase = -9'd212;\t //LUT[3837] \tphase : -0.828125\t(data_i, data_q): (-0.156250,-0.093750)\n\t3838: o_phase = -9'd225;\t //LUT[3838] \tphase : -0.878906\t(data_i, data_q): (-0.156250,-0.062500)\n\t3839: o_phase = -9'd240;\t //LUT[3839] \tphase : -0.937500\t(data_i, data_q): (-0.156250,-0.031250)\n\t3840: o_phase = -9'd256;\t //LUT[3840] \tphase : -1.000000\t(data_i, data_q): (-0.125000,0.000000)\n\t3841: o_phase = +9'd236;\t //LUT[3841] \tphase : 0.921875\t(data_i, data_q): (-0.125000,0.031250)\n\t3842: o_phase = +9'd218;\t //LUT[3842] \tphase : 0.851562\t(data_i, data_q): (-0.125000,0.062500)\n\t3843: o_phase = +9'd204;\t //LUT[3843] \tphase : 0.796875\t(data_i, data_q): (-0.125000,0.093750)\n\t3844: o_phase = +9'd192;\t //LUT[3844] \tphase : 0.750000\t(data_i, data_q): (-0.125000,0.125000)\n\t3845: o_phase = +9'd183;\t //LUT[3845] \tphase : 0.714844\t(data_i, data_q): (-0.125000,0.156250)\n\t3846: o_phase = +9'd176;\t //LUT[3846] \tphase : 0.687500\t(data_i, data_q): (-0.125000,0.187500)\n\t3847: o_phase = +9'd170;\t //LUT[3847] \tphase : 0.664062\t(data_i, data_q): (-0.125000,0.218750)\n\t3848: o_phase = +9'd166;\t //LUT[3848] \tphase : 0.648438\t(data_i, data_q): (-0.125000,0.250000)\n\t3849: o_phase = +9'd162;\t //LUT[3849] \tphase : 0.632812\t(data_i, data_q): (-0.125000,0.281250)\n\t3850: o_phase = +9'd159;\t //LUT[3850] \tphase : 0.621094\t(data_i, data_q): (-0.125000,0.312500)\n\t3851: o_phase = +9'd156;\t //LUT[3851] \tphase : 0.609375\t(data_i, data_q): (-0.125000,0.343750)\n\t3852: o_phase = +9'd154;\t //LUT[3852] \tphase : 0.601562\t(data_i, data_q): (-0.125000,0.375000)\n\t3853: o_phase = +9'd152;\t //LUT[3853] \tphase : 0.593750\t(data_i, data_q): (-0.125000,0.406250)\n\t3854: o_phase = +9'd151;\t //LUT[3854] \tphase : 0.589844\t(data_i, data_q): (-0.125000,0.437500)\n\t3855: o_phase = +9'd149;\t //LUT[3855] \tphase : 0.582031\t(data_i, data_q): (-0.125000,0.468750)\n\t3856: o_phase = +9'd148;\t //LUT[3856] \tphase : 0.578125\t(data_i, data_q): (-0.125000,0.500000)\n\t3857: o_phase = +9'd147;\t //LUT[3857] \tphase : 0.574219\t(data_i, data_q): (-0.125000,0.531250)\n\t3858: o_phase = +9'd146;\t //LUT[3858] \tphase : 0.570312\t(data_i, data_q): (-0.125000,0.562500)\n\t3859: o_phase = +9'd145;\t //LUT[3859] \tphase : 0.566406\t(data_i, data_q): (-0.125000,0.593750)\n\t3860: o_phase = +9'd144;\t //LUT[3860] \tphase : 0.562500\t(data_i, data_q): (-0.125000,0.625000)\n\t3861: o_phase = +9'd143;\t //LUT[3861] \tphase : 0.558594\t(data_i, data_q): (-0.125000,0.656250)\n\t3862: o_phase = +9'd143;\t //LUT[3862] \tphase : 0.558594\t(data_i, data_q): (-0.125000,0.687500)\n\t3863: o_phase = +9'd142;\t //LUT[3863] \tphase : 0.554688\t(data_i, data_q): (-0.125000,0.718750)\n\t3864: o_phase = +9'd141;\t //LUT[3864] \tphase : 0.550781\t(data_i, data_q): (-0.125000,0.750000)\n\t3865: o_phase = +9'd141;\t //LUT[3865] \tphase : 0.550781\t(data_i, data_q): (-0.125000,0.781250)\n\t3866: o_phase = +9'd140;\t //LUT[3866] \tphase : 0.546875\t(data_i, data_q): (-0.125000,0.812500)\n\t3867: o_phase = +9'd140;\t //LUT[3867] \tphase : 0.546875\t(data_i, data_q): (-0.125000,0.843750)\n\t3868: o_phase = +9'd140;\t //LUT[3868] \tphase : 0.546875\t(data_i, data_q): (-0.125000,0.875000)\n\t3869: o_phase = +9'd139;\t //LUT[3869] \tphase : 0.542969\t(data_i, data_q): (-0.125000,0.906250)\n\t3870: o_phase = +9'd139;\t //LUT[3870] \tphase : 0.542969\t(data_i, data_q): (-0.125000,0.937500)\n\t3871: o_phase = +9'd138;\t //LUT[3871] \tphase : 0.539062\t(data_i, data_q): (-0.125000,0.968750)\n\t3872: o_phase = -9'd138;\t //LUT[3872] \tphase : -0.539062\t(data_i, data_q): (-0.125000,-1.000000)\n\t3873: o_phase = -9'd138;\t //LUT[3873] \tphase : -0.539062\t(data_i, data_q): (-0.125000,-0.968750)\n\t3874: o_phase = -9'd139;\t //LUT[3874] \tphase : -0.542969\t(data_i, data_q): (-0.125000,-0.937500)\n\t3875: o_phase = -9'd139;\t //LUT[3875] \tphase : -0.542969\t(data_i, data_q): (-0.125000,-0.906250)\n\t3876: o_phase = -9'd140;\t //LUT[3876] \tphase : -0.546875\t(data_i, data_q): (-0.125000,-0.875000)\n\t3877: o_phase = -9'd140;\t //LUT[3877] \tphase : -0.546875\t(data_i, data_q): (-0.125000,-0.843750)\n\t3878: o_phase = -9'd140;\t //LUT[3878] \tphase : -0.546875\t(data_i, data_q): (-0.125000,-0.812500)\n\t3879: o_phase = -9'd141;\t //LUT[3879] \tphase : -0.550781\t(data_i, data_q): (-0.125000,-0.781250)\n\t3880: o_phase = -9'd141;\t //LUT[3880] \tphase : -0.550781\t(data_i, data_q): (-0.125000,-0.750000)\n\t3881: o_phase = -9'd142;\t //LUT[3881] \tphase : -0.554688\t(data_i, data_q): (-0.125000,-0.718750)\n\t3882: o_phase = -9'd143;\t //LUT[3882] \tphase : -0.558594\t(data_i, data_q): (-0.125000,-0.687500)\n\t3883: o_phase = -9'd143;\t //LUT[3883] \tphase : -0.558594\t(data_i, data_q): (-0.125000,-0.656250)\n\t3884: o_phase = -9'd144;\t //LUT[3884] \tphase : -0.562500\t(data_i, data_q): (-0.125000,-0.625000)\n\t3885: o_phase = -9'd145;\t //LUT[3885] \tphase : -0.566406\t(data_i, data_q): (-0.125000,-0.593750)\n\t3886: o_phase = -9'd146;\t //LUT[3886] \tphase : -0.570312\t(data_i, data_q): (-0.125000,-0.562500)\n\t3887: o_phase = -9'd147;\t //LUT[3887] \tphase : -0.574219\t(data_i, data_q): (-0.125000,-0.531250)\n\t3888: o_phase = -9'd148;\t //LUT[3888] \tphase : -0.578125\t(data_i, data_q): (-0.125000,-0.500000)\n\t3889: o_phase = -9'd149;\t //LUT[3889] \tphase : -0.582031\t(data_i, data_q): (-0.125000,-0.468750)\n\t3890: o_phase = -9'd151;\t //LUT[3890] \tphase : -0.589844\t(data_i, data_q): (-0.125000,-0.437500)\n\t3891: o_phase = -9'd152;\t //LUT[3891] \tphase : -0.593750\t(data_i, data_q): (-0.125000,-0.406250)\n\t3892: o_phase = -9'd154;\t //LUT[3892] \tphase : -0.601562\t(data_i, data_q): (-0.125000,-0.375000)\n\t3893: o_phase = -9'd156;\t //LUT[3893] \tphase : -0.609375\t(data_i, data_q): (-0.125000,-0.343750)\n\t3894: o_phase = -9'd159;\t //LUT[3894] \tphase : -0.621094\t(data_i, data_q): (-0.125000,-0.312500)\n\t3895: o_phase = -9'd162;\t //LUT[3895] \tphase : -0.632812\t(data_i, data_q): (-0.125000,-0.281250)\n\t3896: o_phase = -9'd166;\t //LUT[3896] \tphase : -0.648438\t(data_i, data_q): (-0.125000,-0.250000)\n\t3897: o_phase = -9'd170;\t //LUT[3897] \tphase : -0.664062\t(data_i, data_q): (-0.125000,-0.218750)\n\t3898: o_phase = -9'd176;\t //LUT[3898] \tphase : -0.687500\t(data_i, data_q): (-0.125000,-0.187500)\n\t3899: o_phase = -9'd183;\t //LUT[3899] \tphase : -0.714844\t(data_i, data_q): (-0.125000,-0.156250)\n\t3900: o_phase = -9'd192;\t //LUT[3900] \tphase : -0.750000\t(data_i, data_q): (-0.125000,-0.125000)\n\t3901: o_phase = -9'd204;\t //LUT[3901] \tphase : -0.796875\t(data_i, data_q): (-0.125000,-0.093750)\n\t3902: o_phase = -9'd218;\t //LUT[3902] \tphase : -0.851562\t(data_i, data_q): (-0.125000,-0.062500)\n\t3903: o_phase = -9'd236;\t //LUT[3903] \tphase : -0.921875\t(data_i, data_q): (-0.125000,-0.031250)\n\t3904: o_phase = -9'd256;\t //LUT[3904] \tphase : -1.000000\t(data_i, data_q): (-0.093750,0.000000)\n\t3905: o_phase = +9'd230;\t //LUT[3905] \tphase : 0.898438\t(data_i, data_q): (-0.093750,0.031250)\n\t3906: o_phase = +9'd208;\t //LUT[3906] \tphase : 0.812500\t(data_i, data_q): (-0.093750,0.062500)\n\t3907: o_phase = +9'd192;\t //LUT[3907] \tphase : 0.750000\t(data_i, data_q): (-0.093750,0.093750)\n\t3908: o_phase = +9'd180;\t //LUT[3908] \tphase : 0.703125\t(data_i, data_q): (-0.093750,0.125000)\n\t3909: o_phase = +9'd172;\t //LUT[3909] \tphase : 0.671875\t(data_i, data_q): (-0.093750,0.156250)\n\t3910: o_phase = +9'd166;\t //LUT[3910] \tphase : 0.648438\t(data_i, data_q): (-0.093750,0.187500)\n\t3911: o_phase = +9'd161;\t //LUT[3911] \tphase : 0.628906\t(data_i, data_q): (-0.093750,0.218750)\n\t3912: o_phase = +9'd157;\t //LUT[3912] \tphase : 0.613281\t(data_i, data_q): (-0.093750,0.250000)\n\t3913: o_phase = +9'd154;\t //LUT[3913] \tphase : 0.601562\t(data_i, data_q): (-0.093750,0.281250)\n\t3914: o_phase = +9'd152;\t //LUT[3914] \tphase : 0.593750\t(data_i, data_q): (-0.093750,0.312500)\n\t3915: o_phase = +9'd150;\t //LUT[3915] \tphase : 0.585938\t(data_i, data_q): (-0.093750,0.343750)\n\t3916: o_phase = +9'd148;\t //LUT[3916] \tphase : 0.578125\t(data_i, data_q): (-0.093750,0.375000)\n\t3917: o_phase = +9'd146;\t //LUT[3917] \tphase : 0.570312\t(data_i, data_q): (-0.093750,0.406250)\n\t3918: o_phase = +9'd145;\t //LUT[3918] \tphase : 0.566406\t(data_i, data_q): (-0.093750,0.437500)\n\t3919: o_phase = +9'd144;\t //LUT[3919] \tphase : 0.562500\t(data_i, data_q): (-0.093750,0.468750)\n\t3920: o_phase = +9'd143;\t //LUT[3920] \tphase : 0.558594\t(data_i, data_q): (-0.093750,0.500000)\n\t3921: o_phase = +9'd142;\t //LUT[3921] \tphase : 0.554688\t(data_i, data_q): (-0.093750,0.531250)\n\t3922: o_phase = +9'd141;\t //LUT[3922] \tphase : 0.550781\t(data_i, data_q): (-0.093750,0.562500)\n\t3923: o_phase = +9'd141;\t //LUT[3923] \tphase : 0.550781\t(data_i, data_q): (-0.093750,0.593750)\n\t3924: o_phase = +9'd140;\t //LUT[3924] \tphase : 0.546875\t(data_i, data_q): (-0.093750,0.625000)\n\t3925: o_phase = +9'd140;\t //LUT[3925] \tphase : 0.546875\t(data_i, data_q): (-0.093750,0.656250)\n\t3926: o_phase = +9'd139;\t //LUT[3926] \tphase : 0.542969\t(data_i, data_q): (-0.093750,0.687500)\n\t3927: o_phase = +9'd139;\t //LUT[3927] \tphase : 0.542969\t(data_i, data_q): (-0.093750,0.718750)\n\t3928: o_phase = +9'd138;\t //LUT[3928] \tphase : 0.539062\t(data_i, data_q): (-0.093750,0.750000)\n\t3929: o_phase = +9'd138;\t //LUT[3929] \tphase : 0.539062\t(data_i, data_q): (-0.093750,0.781250)\n\t3930: o_phase = +9'd137;\t //LUT[3930] \tphase : 0.535156\t(data_i, data_q): (-0.093750,0.812500)\n\t3931: o_phase = +9'd137;\t //LUT[3931] \tphase : 0.535156\t(data_i, data_q): (-0.093750,0.843750)\n\t3932: o_phase = +9'd137;\t //LUT[3932] \tphase : 0.535156\t(data_i, data_q): (-0.093750,0.875000)\n\t3933: o_phase = +9'd136;\t //LUT[3933] \tphase : 0.531250\t(data_i, data_q): (-0.093750,0.906250)\n\t3934: o_phase = +9'd136;\t //LUT[3934] \tphase : 0.531250\t(data_i, data_q): (-0.093750,0.937500)\n\t3935: o_phase = +9'd136;\t //LUT[3935] \tphase : 0.531250\t(data_i, data_q): (-0.093750,0.968750)\n\t3936: o_phase = -9'd136;\t //LUT[3936] \tphase : -0.531250\t(data_i, data_q): (-0.093750,-1.000000)\n\t3937: o_phase = -9'd136;\t //LUT[3937] \tphase : -0.531250\t(data_i, data_q): (-0.093750,-0.968750)\n\t3938: o_phase = -9'd136;\t //LUT[3938] \tphase : -0.531250\t(data_i, data_q): (-0.093750,-0.937500)\n\t3939: o_phase = -9'd136;\t //LUT[3939] \tphase : -0.531250\t(data_i, data_q): (-0.093750,-0.906250)\n\t3940: o_phase = -9'd137;\t //LUT[3940] \tphase : -0.535156\t(data_i, data_q): (-0.093750,-0.875000)\n\t3941: o_phase = -9'd137;\t //LUT[3941] \tphase : -0.535156\t(data_i, data_q): (-0.093750,-0.843750)\n\t3942: o_phase = -9'd137;\t //LUT[3942] \tphase : -0.535156\t(data_i, data_q): (-0.093750,-0.812500)\n\t3943: o_phase = -9'd138;\t //LUT[3943] \tphase : -0.539062\t(data_i, data_q): (-0.093750,-0.781250)\n\t3944: o_phase = -9'd138;\t //LUT[3944] \tphase : -0.539062\t(data_i, data_q): (-0.093750,-0.750000)\n\t3945: o_phase = -9'd139;\t //LUT[3945] \tphase : -0.542969\t(data_i, data_q): (-0.093750,-0.718750)\n\t3946: o_phase = -9'd139;\t //LUT[3946] \tphase : -0.542969\t(data_i, data_q): (-0.093750,-0.687500)\n\t3947: o_phase = -9'd140;\t //LUT[3947] \tphase : -0.546875\t(data_i, data_q): (-0.093750,-0.656250)\n\t3948: o_phase = -9'd140;\t //LUT[3948] \tphase : -0.546875\t(data_i, data_q): (-0.093750,-0.625000)\n\t3949: o_phase = -9'd141;\t //LUT[3949] \tphase : -0.550781\t(data_i, data_q): (-0.093750,-0.593750)\n\t3950: o_phase = -9'd141;\t //LUT[3950] \tphase : -0.550781\t(data_i, data_q): (-0.093750,-0.562500)\n\t3951: o_phase = -9'd142;\t //LUT[3951] \tphase : -0.554688\t(data_i, data_q): (-0.093750,-0.531250)\n\t3952: o_phase = -9'd143;\t //LUT[3952] \tphase : -0.558594\t(data_i, data_q): (-0.093750,-0.500000)\n\t3953: o_phase = -9'd144;\t //LUT[3953] \tphase : -0.562500\t(data_i, data_q): (-0.093750,-0.468750)\n\t3954: o_phase = -9'd145;\t //LUT[3954] \tphase : -0.566406\t(data_i, data_q): (-0.093750,-0.437500)\n\t3955: o_phase = -9'd146;\t //LUT[3955] \tphase : -0.570312\t(data_i, data_q): (-0.093750,-0.406250)\n\t3956: o_phase = -9'd148;\t //LUT[3956] \tphase : -0.578125\t(data_i, data_q): (-0.093750,-0.375000)\n\t3957: o_phase = -9'd150;\t //LUT[3957] \tphase : -0.585938\t(data_i, data_q): (-0.093750,-0.343750)\n\t3958: o_phase = -9'd152;\t //LUT[3958] \tphase : -0.593750\t(data_i, data_q): (-0.093750,-0.312500)\n\t3959: o_phase = -9'd154;\t //LUT[3959] \tphase : -0.601562\t(data_i, data_q): (-0.093750,-0.281250)\n\t3960: o_phase = -9'd157;\t //LUT[3960] \tphase : -0.613281\t(data_i, data_q): (-0.093750,-0.250000)\n\t3961: o_phase = -9'd161;\t //LUT[3961] \tphase : -0.628906\t(data_i, data_q): (-0.093750,-0.218750)\n\t3962: o_phase = -9'd166;\t //LUT[3962] \tphase : -0.648438\t(data_i, data_q): (-0.093750,-0.187500)\n\t3963: o_phase = -9'd172;\t //LUT[3963] \tphase : -0.671875\t(data_i, data_q): (-0.093750,-0.156250)\n\t3964: o_phase = -9'd180;\t //LUT[3964] \tphase : -0.703125\t(data_i, data_q): (-0.093750,-0.125000)\n\t3965: o_phase = -9'd192;\t //LUT[3965] \tphase : -0.750000\t(data_i, data_q): (-0.093750,-0.093750)\n\t3966: o_phase = -9'd208;\t //LUT[3966] \tphase : -0.812500\t(data_i, data_q): (-0.093750,-0.062500)\n\t3967: o_phase = -9'd230;\t //LUT[3967] \tphase : -0.898438\t(data_i, data_q): (-0.093750,-0.031250)\n\t3968: o_phase = -9'd256;\t //LUT[3968] \tphase : -1.000000\t(data_i, data_q): (-0.062500,0.000000)\n\t3969: o_phase = +9'd218;\t //LUT[3969] \tphase : 0.851562\t(data_i, data_q): (-0.062500,0.031250)\n\t3970: o_phase = +9'd192;\t //LUT[3970] \tphase : 0.750000\t(data_i, data_q): (-0.062500,0.062500)\n\t3971: o_phase = +9'd176;\t //LUT[3971] \tphase : 0.687500\t(data_i, data_q): (-0.062500,0.093750)\n\t3972: o_phase = +9'd166;\t //LUT[3972] \tphase : 0.648438\t(data_i, data_q): (-0.062500,0.125000)\n\t3973: o_phase = +9'd159;\t //LUT[3973] \tphase : 0.621094\t(data_i, data_q): (-0.062500,0.156250)\n\t3974: o_phase = +9'd154;\t //LUT[3974] \tphase : 0.601562\t(data_i, data_q): (-0.062500,0.187500)\n\t3975: o_phase = +9'd151;\t //LUT[3975] \tphase : 0.589844\t(data_i, data_q): (-0.062500,0.218750)\n\t3976: o_phase = +9'd148;\t //LUT[3976] \tphase : 0.578125\t(data_i, data_q): (-0.062500,0.250000)\n\t3977: o_phase = +9'd146;\t //LUT[3977] \tphase : 0.570312\t(data_i, data_q): (-0.062500,0.281250)\n\t3978: o_phase = +9'd144;\t //LUT[3978] \tphase : 0.562500\t(data_i, data_q): (-0.062500,0.312500)\n\t3979: o_phase = +9'd143;\t //LUT[3979] \tphase : 0.558594\t(data_i, data_q): (-0.062500,0.343750)\n\t3980: o_phase = +9'd141;\t //LUT[3980] \tphase : 0.550781\t(data_i, data_q): (-0.062500,0.375000)\n\t3981: o_phase = +9'd140;\t //LUT[3981] \tphase : 0.546875\t(data_i, data_q): (-0.062500,0.406250)\n\t3982: o_phase = +9'd140;\t //LUT[3982] \tphase : 0.546875\t(data_i, data_q): (-0.062500,0.437500)\n\t3983: o_phase = +9'd139;\t //LUT[3983] \tphase : 0.542969\t(data_i, data_q): (-0.062500,0.468750)\n\t3984: o_phase = +9'd138;\t //LUT[3984] \tphase : 0.539062\t(data_i, data_q): (-0.062500,0.500000)\n\t3985: o_phase = +9'd138;\t //LUT[3985] \tphase : 0.539062\t(data_i, data_q): (-0.062500,0.531250)\n\t3986: o_phase = +9'd137;\t //LUT[3986] \tphase : 0.535156\t(data_i, data_q): (-0.062500,0.562500)\n\t3987: o_phase = +9'd137;\t //LUT[3987] \tphase : 0.535156\t(data_i, data_q): (-0.062500,0.593750)\n\t3988: o_phase = +9'd136;\t //LUT[3988] \tphase : 0.531250\t(data_i, data_q): (-0.062500,0.625000)\n\t3989: o_phase = +9'd136;\t //LUT[3989] \tphase : 0.531250\t(data_i, data_q): (-0.062500,0.656250)\n\t3990: o_phase = +9'd135;\t //LUT[3990] \tphase : 0.527344\t(data_i, data_q): (-0.062500,0.687500)\n\t3991: o_phase = +9'd135;\t //LUT[3991] \tphase : 0.527344\t(data_i, data_q): (-0.062500,0.718750)\n\t3992: o_phase = +9'd135;\t //LUT[3992] \tphase : 0.527344\t(data_i, data_q): (-0.062500,0.750000)\n\t3993: o_phase = +9'd135;\t //LUT[3993] \tphase : 0.527344\t(data_i, data_q): (-0.062500,0.781250)\n\t3994: o_phase = +9'd134;\t //LUT[3994] \tphase : 0.523438\t(data_i, data_q): (-0.062500,0.812500)\n\t3995: o_phase = +9'd134;\t //LUT[3995] \tphase : 0.523438\t(data_i, data_q): (-0.062500,0.843750)\n\t3996: o_phase = +9'd134;\t //LUT[3996] \tphase : 0.523438\t(data_i, data_q): (-0.062500,0.875000)\n\t3997: o_phase = +9'd134;\t //LUT[3997] \tphase : 0.523438\t(data_i, data_q): (-0.062500,0.906250)\n\t3998: o_phase = +9'd133;\t //LUT[3998] \tphase : 0.519531\t(data_i, data_q): (-0.062500,0.937500)\n\t3999: o_phase = +9'd133;\t //LUT[3999] \tphase : 0.519531\t(data_i, data_q): (-0.062500,0.968750)\n\t4000: o_phase = -9'd133;\t //LUT[4000] \tphase : -0.519531\t(data_i, data_q): (-0.062500,-1.000000)\n\t4001: o_phase = -9'd133;\t //LUT[4001] \tphase : -0.519531\t(data_i, data_q): (-0.062500,-0.968750)\n\t4002: o_phase = -9'd133;\t //LUT[4002] \tphase : -0.519531\t(data_i, data_q): (-0.062500,-0.937500)\n\t4003: o_phase = -9'd134;\t //LUT[4003] \tphase : -0.523438\t(data_i, data_q): (-0.062500,-0.906250)\n\t4004: o_phase = -9'd134;\t //LUT[4004] \tphase : -0.523438\t(data_i, data_q): (-0.062500,-0.875000)\n\t4005: o_phase = -9'd134;\t //LUT[4005] \tphase : -0.523438\t(data_i, data_q): (-0.062500,-0.843750)\n\t4006: o_phase = -9'd134;\t //LUT[4006] \tphase : -0.523438\t(data_i, data_q): (-0.062500,-0.812500)\n\t4007: o_phase = -9'd135;\t //LUT[4007] \tphase : -0.527344\t(data_i, data_q): (-0.062500,-0.781250)\n\t4008: o_phase = -9'd135;\t //LUT[4008] \tphase : -0.527344\t(data_i, data_q): (-0.062500,-0.750000)\n\t4009: o_phase = -9'd135;\t //LUT[4009] \tphase : -0.527344\t(data_i, data_q): (-0.062500,-0.718750)\n\t4010: o_phase = -9'd135;\t //LUT[4010] \tphase : -0.527344\t(data_i, data_q): (-0.062500,-0.687500)\n\t4011: o_phase = -9'd136;\t //LUT[4011] \tphase : -0.531250\t(data_i, data_q): (-0.062500,-0.656250)\n\t4012: o_phase = -9'd136;\t //LUT[4012] \tphase : -0.531250\t(data_i, data_q): (-0.062500,-0.625000)\n\t4013: o_phase = -9'd137;\t //LUT[4013] \tphase : -0.535156\t(data_i, data_q): (-0.062500,-0.593750)\n\t4014: o_phase = -9'd137;\t //LUT[4014] \tphase : -0.535156\t(data_i, data_q): (-0.062500,-0.562500)\n\t4015: o_phase = -9'd138;\t //LUT[4015] \tphase : -0.539062\t(data_i, data_q): (-0.062500,-0.531250)\n\t4016: o_phase = -9'd138;\t //LUT[4016] \tphase : -0.539062\t(data_i, data_q): (-0.062500,-0.500000)\n\t4017: o_phase = -9'd139;\t //LUT[4017] \tphase : -0.542969\t(data_i, data_q): (-0.062500,-0.468750)\n\t4018: o_phase = -9'd140;\t //LUT[4018] \tphase : -0.546875\t(data_i, data_q): (-0.062500,-0.437500)\n\t4019: o_phase = -9'd140;\t //LUT[4019] \tphase : -0.546875\t(data_i, data_q): (-0.062500,-0.406250)\n\t4020: o_phase = -9'd141;\t //LUT[4020] \tphase : -0.550781\t(data_i, data_q): (-0.062500,-0.375000)\n\t4021: o_phase = -9'd143;\t //LUT[4021] \tphase : -0.558594\t(data_i, data_q): (-0.062500,-0.343750)\n\t4022: o_phase = -9'd144;\t //LUT[4022] \tphase : -0.562500\t(data_i, data_q): (-0.062500,-0.312500)\n\t4023: o_phase = -9'd146;\t //LUT[4023] \tphase : -0.570312\t(data_i, data_q): (-0.062500,-0.281250)\n\t4024: o_phase = -9'd148;\t //LUT[4024] \tphase : -0.578125\t(data_i, data_q): (-0.062500,-0.250000)\n\t4025: o_phase = -9'd151;\t //LUT[4025] \tphase : -0.589844\t(data_i, data_q): (-0.062500,-0.218750)\n\t4026: o_phase = -9'd154;\t //LUT[4026] \tphase : -0.601562\t(data_i, data_q): (-0.062500,-0.187500)\n\t4027: o_phase = -9'd159;\t //LUT[4027] \tphase : -0.621094\t(data_i, data_q): (-0.062500,-0.156250)\n\t4028: o_phase = -9'd166;\t //LUT[4028] \tphase : -0.648438\t(data_i, data_q): (-0.062500,-0.125000)\n\t4029: o_phase = -9'd176;\t //LUT[4029] \tphase : -0.687500\t(data_i, data_q): (-0.062500,-0.093750)\n\t4030: o_phase = -9'd192;\t //LUT[4030] \tphase : -0.750000\t(data_i, data_q): (-0.062500,-0.062500)\n\t4031: o_phase = -9'd218;\t //LUT[4031] \tphase : -0.851562\t(data_i, data_q): (-0.062500,-0.031250)\n\t4032: o_phase = -9'd256;\t //LUT[4032] \tphase : -1.000000\t(data_i, data_q): (-0.031250,0.000000)\n\t4033: o_phase = +9'd192;\t //LUT[4033] \tphase : 0.750000\t(data_i, data_q): (-0.031250,0.031250)\n\t4034: o_phase = +9'd166;\t //LUT[4034] \tphase : 0.648438\t(data_i, data_q): (-0.031250,0.062500)\n\t4035: o_phase = +9'd154;\t //LUT[4035] \tphase : 0.601562\t(data_i, data_q): (-0.031250,0.093750)\n\t4036: o_phase = +9'd148;\t //LUT[4036] \tphase : 0.578125\t(data_i, data_q): (-0.031250,0.125000)\n\t4037: o_phase = +9'd144;\t //LUT[4037] \tphase : 0.562500\t(data_i, data_q): (-0.031250,0.156250)\n\t4038: o_phase = +9'd141;\t //LUT[4038] \tphase : 0.550781\t(data_i, data_q): (-0.031250,0.187500)\n\t4039: o_phase = +9'd140;\t //LUT[4039] \tphase : 0.546875\t(data_i, data_q): (-0.031250,0.218750)\n\t4040: o_phase = +9'd138;\t //LUT[4040] \tphase : 0.539062\t(data_i, data_q): (-0.031250,0.250000)\n\t4041: o_phase = +9'd137;\t //LUT[4041] \tphase : 0.535156\t(data_i, data_q): (-0.031250,0.281250)\n\t4042: o_phase = +9'd136;\t //LUT[4042] \tphase : 0.531250\t(data_i, data_q): (-0.031250,0.312500)\n\t4043: o_phase = +9'd135;\t //LUT[4043] \tphase : 0.527344\t(data_i, data_q): (-0.031250,0.343750)\n\t4044: o_phase = +9'd135;\t //LUT[4044] \tphase : 0.527344\t(data_i, data_q): (-0.031250,0.375000)\n\t4045: o_phase = +9'd134;\t //LUT[4045] \tphase : 0.523438\t(data_i, data_q): (-0.031250,0.406250)\n\t4046: o_phase = +9'd134;\t //LUT[4046] \tphase : 0.523438\t(data_i, data_q): (-0.031250,0.437500)\n\t4047: o_phase = +9'd133;\t //LUT[4047] \tphase : 0.519531\t(data_i, data_q): (-0.031250,0.468750)\n\t4048: o_phase = +9'd133;\t //LUT[4048] \tphase : 0.519531\t(data_i, data_q): (-0.031250,0.500000)\n\t4049: o_phase = +9'd133;\t //LUT[4049] \tphase : 0.519531\t(data_i, data_q): (-0.031250,0.531250)\n\t4050: o_phase = +9'd133;\t //LUT[4050] \tphase : 0.519531\t(data_i, data_q): (-0.031250,0.562500)\n\t4051: o_phase = +9'd132;\t //LUT[4051] \tphase : 0.515625\t(data_i, data_q): (-0.031250,0.593750)\n\t4052: o_phase = +9'd132;\t //LUT[4052] \tphase : 0.515625\t(data_i, data_q): (-0.031250,0.625000)\n\t4053: o_phase = +9'd132;\t //LUT[4053] \tphase : 0.515625\t(data_i, data_q): (-0.031250,0.656250)\n\t4054: o_phase = +9'd132;\t //LUT[4054] \tphase : 0.515625\t(data_i, data_q): (-0.031250,0.687500)\n\t4055: o_phase = +9'd132;\t //LUT[4055] \tphase : 0.515625\t(data_i, data_q): (-0.031250,0.718750)\n\t4056: o_phase = +9'd131;\t //LUT[4056] \tphase : 0.511719\t(data_i, data_q): (-0.031250,0.750000)\n\t4057: o_phase = +9'd131;\t //LUT[4057] \tphase : 0.511719\t(data_i, data_q): (-0.031250,0.781250)\n\t4058: o_phase = +9'd131;\t //LUT[4058] \tphase : 0.511719\t(data_i, data_q): (-0.031250,0.812500)\n\t4059: o_phase = +9'd131;\t //LUT[4059] \tphase : 0.511719\t(data_i, data_q): (-0.031250,0.843750)\n\t4060: o_phase = +9'd131;\t //LUT[4060] \tphase : 0.511719\t(data_i, data_q): (-0.031250,0.875000)\n\t4061: o_phase = +9'd131;\t //LUT[4061] \tphase : 0.511719\t(data_i, data_q): (-0.031250,0.906250)\n\t4062: o_phase = +9'd131;\t //LUT[4062] \tphase : 0.511719\t(data_i, data_q): (-0.031250,0.937500)\n\t4063: o_phase = +9'd131;\t //LUT[4063] \tphase : 0.511719\t(data_i, data_q): (-0.031250,0.968750)\n\t4064: o_phase = -9'd131;\t //LUT[4064] \tphase : -0.511719\t(data_i, data_q): (-0.031250,-1.000000)\n\t4065: o_phase = -9'd131;\t //LUT[4065] \tphase : -0.511719\t(data_i, data_q): (-0.031250,-0.968750)\n\t4066: o_phase = -9'd131;\t //LUT[4066] \tphase : -0.511719\t(data_i, data_q): (-0.031250,-0.937500)\n\t4067: o_phase = -9'd131;\t //LUT[4067] \tphase : -0.511719\t(data_i, data_q): (-0.031250,-0.906250)\n\t4068: o_phase = -9'd131;\t //LUT[4068] \tphase : -0.511719\t(data_i, data_q): (-0.031250,-0.875000)\n\t4069: o_phase = -9'd131;\t //LUT[4069] \tphase : -0.511719\t(data_i, data_q): (-0.031250,-0.843750)\n\t4070: o_phase = -9'd131;\t //LUT[4070] \tphase : -0.511719\t(data_i, data_q): (-0.031250,-0.812500)\n\t4071: o_phase = -9'd131;\t //LUT[4071] \tphase : -0.511719\t(data_i, data_q): (-0.031250,-0.781250)\n\t4072: o_phase = -9'd131;\t //LUT[4072] \tphase : -0.511719\t(data_i, data_q): (-0.031250,-0.750000)\n\t4073: o_phase = -9'd132;\t //LUT[4073] \tphase : -0.515625\t(data_i, data_q): (-0.031250,-0.718750)\n\t4074: o_phase = -9'd132;\t //LUT[4074] \tphase : -0.515625\t(data_i, data_q): (-0.031250,-0.687500)\n\t4075: o_phase = -9'd132;\t //LUT[4075] \tphase : -0.515625\t(data_i, data_q): (-0.031250,-0.656250)\n\t4076: o_phase = -9'd132;\t //LUT[4076] \tphase : -0.515625\t(data_i, data_q): (-0.031250,-0.625000)\n\t4077: o_phase = -9'd132;\t //LUT[4077] \tphase : -0.515625\t(data_i, data_q): (-0.031250,-0.593750)\n\t4078: o_phase = -9'd133;\t //LUT[4078] \tphase : -0.519531\t(data_i, data_q): (-0.031250,-0.562500)\n\t4079: o_phase = -9'd133;\t //LUT[4079] \tphase : -0.519531\t(data_i, data_q): (-0.031250,-0.531250)\n\t4080: o_phase = -9'd133;\t //LUT[4080] \tphase : -0.519531\t(data_i, data_q): (-0.031250,-0.500000)\n\t4081: o_phase = -9'd133;\t //LUT[4081] \tphase : -0.519531\t(data_i, data_q): (-0.031250,-0.468750)\n\t4082: o_phase = -9'd134;\t //LUT[4082] \tphase : -0.523438\t(data_i, data_q): (-0.031250,-0.437500)\n\t4083: o_phase = -9'd134;\t //LUT[4083] \tphase : -0.523438\t(data_i, data_q): (-0.031250,-0.406250)\n\t4084: o_phase = -9'd135;\t //LUT[4084] \tphase : -0.527344\t(data_i, data_q): (-0.031250,-0.375000)\n\t4085: o_phase = -9'd135;\t //LUT[4085] \tphase : -0.527344\t(data_i, data_q): (-0.031250,-0.343750)\n\t4086: o_phase = -9'd136;\t //LUT[4086] \tphase : -0.531250\t(data_i, data_q): (-0.031250,-0.312500)\n\t4087: o_phase = -9'd137;\t //LUT[4087] \tphase : -0.535156\t(data_i, data_q): (-0.031250,-0.281250)\n\t4088: o_phase = -9'd138;\t //LUT[4088] \tphase : -0.539062\t(data_i, data_q): (-0.031250,-0.250000)\n\t4089: o_phase = -9'd140;\t //LUT[4089] \tphase : -0.546875\t(data_i, data_q): (-0.031250,-0.218750)\n\t4090: o_phase = -9'd141;\t //LUT[4090] \tphase : -0.550781\t(data_i, data_q): (-0.031250,-0.187500)\n\t4091: o_phase = -9'd144;\t //LUT[4091] \tphase : -0.562500\t(data_i, data_q): (-0.031250,-0.156250)\n\t4092: o_phase = -9'd148;\t //LUT[4092] \tphase : -0.578125\t(data_i, data_q): (-0.031250,-0.125000)\n\t4093: o_phase = -9'd154;\t //LUT[4093] \tphase : -0.601562\t(data_i, data_q): (-0.031250,-0.093750)\n\t4094: o_phase = -9'd166;\t //LUT[4094] \tphase : -0.648438\t(data_i, data_q): (-0.031250,-0.062500)\n\t4095: o_phase = -9'd192; \t //LUT[4095] \tphase : -0.750000\t(data_i, data_q): (-0.031250,-0.031250)\n\tendcase\nend\n\nendmodule" + }, + "test_info": {}, + "expected_behavior": [ + "be updated with the following interface and internal behavior:", + "only store phase values corresponding to the **first quadrant** of the trigonometric circle", + "have **1089 entries**, each representing a **normalized approximation of the arctangent function** between two positive fixed-point values", + "represent all combinations of two unsigned fixed-point numbers with `5` fractional bits each", + "be cleared to `0`", + "store precomputed values of the **arctangent function**, using only positive unsigned values for both input components", + "be **normalized** to match the output format defined by the module parameters" + ], + "metadata": { + "categories": [ + "cid004", + "medium" + ], + "domain": "memory", + "complexity": "intermediate", + "problem_type": "debug", + "has_code": true, + "has_tests": false + }, + "full_prompt": "The original `phase_lut` module has `i_data_i` and `i_data_q` as inputs (each 6 bits wide) and `o_phase` as a 9-bit output. The output is generated based on the inputs, which are used to access an internal lookup table (LUT). For each pair of input values, the module produces an output using a `case` statement that covers all possible input combinations.\n\nThe **phase_lut** module must be updated with the following interface and internal behavior:\n\n---\n\n### Interface Modifications\n\n- Add **2 input ports**:\n\n - A **clock input** for sequential logic: `clk`.\n - An **asynchronous active-low reset input**: `rst_async_n`.\n\n- Add **2 new parameters**:\n - A parameter to define the number of **integer bits** in the input data (fixed value: `1`): `NBI_IN`.\n - A parameter to define the number of **integer bits** in the output phase (fixed value: `1`): `NBI_PHASE`.\n\n- The existing parameters are fixed as:\n - Input width (`NBW_IN`): `6` bits.\n - Output width (`NBW_PHASE`): `9` bits.\n\n---\n\n### Derived Configuration (fixed values)\n\n- The number of **fractional bits** in the inputs is `5`.\n- The number of **fractional bits** in the output is `8`.\n\n- The LUT will only store phase values corresponding to the **first quadrant** of the trigonometric circle.\n\n- The LUT must have **1089 entries**, each representing a **normalized approximation of the arctangent function** between two positive fixed-point values.\n\n- This number of entries is derived from all possible combinations of two 5-bit unsigned fractional values (representing the absolute values of the inputs), computed as:\n\n ```\n LUT_SIZE = 2^(2 \u00d7 NBF_IN) + 2 \u00d7 (2^NBF_IN) + 1\n = 2^10 + 2 \u00d7 2^5 + 1\n = 1024 + 64 + 1\n = 1089 entries\n ```\n\n- These terms correspond to:\n - All combinations of I and Q: `2^10 = 1024`\n - Horizontal and vertical axis cases: `2 \u00d7 2^5 = 64`\n - One special case for zero input: `1`\n\n---\n\n### Combinational Logic\n\n- Determine the **sign** of each input component.\n- Compute the **absolute values** of both input components to map the vector into the first quadrant.\n- Use a mathematical expression to generate a normalized index from the absolute values. This index must represent all combinations of two unsigned fixed-point numbers with `5` fractional bits each.\n- Use this index to access a lookup table that contains **only the first-quadrant phase values**.\n- With the signs previously captured, determine the **actual quadrant** of the original vector.\n- Based on the quadrant, apply a **mathematical adjustment** to the LUT output:\n - If both components are **positive**, use the LUT value **directly**.\n - If the first component is **positive** and the second is **negative**, output the **negative** of the LUT value.\n - If the first component is **negative** and the second is **positive**, output the **difference between a full-scale constant and the LUT value**.\n - If both components are **negative**, output the **LUT value minus the full-scale constant**.\n\n---\n\n### Sequential Logic\n\n- Register the calculated LUT index.\n- Register the sign of each input component.\n- On the rising edge of the clock, store these values to be used in the phase adjustment logic.\n- On asynchronous reset (active low), all stored values must be cleared to `0`.\n\n---\n\n### LUT Construction\n\n- The LUT must store precomputed values of the **arctangent function**, using only positive unsigned values for both input components.\n- Each entry must be **normalized** to match the output format defined by the module parameters.\n- The LUT can be generated using a fixed-point representation of the angle between two fractional inputs in the first quadrant.\n- By using trigonometric symmetry, the LUT size is significantly reduced, and the output is reconstructed accurately across all four quadrants using simple transformations.\n\nUnable to extract datapoint. Appear to have an binary file as part of the context/solution.\n", + "system_message": "You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n\n Your task is to create a Verilog module based on the provided specifications and integrate it into an existing system using proper module instantiation and connections. At the end, please prepare a Linux patch file for me to finalize the request. \n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.", + "raw_context": { + "docs/specification.md": null, + "rtl/decoder_data_control_64b66b.sv": null, + "rtl/encoder_control_64b66b.sv": null, + "rtl/encoder_data_64b66b.sv": null, + "rtl/aes128_encrypt.sv": null, + "verif/tb_aes128_enc.sv": null, + "rtl/aes128_decrypt.sv": null, + "rtl/aes128_key_expansion.sv": null, + "rtl/inv_sbox.sv": null, + "rtl/sbox.sv": null, + "verif/tb_aes128_dec.sv": null, + "rtl/aes_encrypt.sv": null, + "verif/tb_aes_encrypt.sv": null, + "rtl/aes_decrypt.sv": null, + "rtl/aes_ke.sv": null, + "verif/tb_aes_decrypt.sv": null, + "rtl/aes_dec_top.sv": null, + "rtl/aes_enc_top.sv": null, + "verif/tb_padding_top.sv": null, + "verif/tb_des_enc.sv": null, + "docs/Key_schedule.md": null, + "docs/Permutations.md": null, + "docs/S_box_creation.md": null, + "rtl/S1.sv": null, + "rtl/S2.sv": null, + "rtl/S3.sv": null, + "rtl/S4.sv": null, + "rtl/S5.sv": null, + "rtl/S6.sv": null, + "rtl/S7.sv": null, + "rtl/S8.sv": null, + "rtl/des_enc.sv": null, + "verif/tb_des_dec.sv": null, + "docs/Encryption.md": null, + "rtl/des_dec.sv": null, + "verif/tb_3des_enc.sv": null, + "verif/tb_3des_dec.sv": null, + "docs/min_hamming_distance_finder_spec.md": null, + "rtl/Bit_Difference_Counter.sv": null, + "rtl/Bitwise_Reduction.sv": null, + "rtl/Data_Reduction.sv": null, + "verif/tb_Min_Hamming_Distance_Finder.sv": null, + "docs/specs.md": null, + "rtl/arithmetic_progression_generator.sv": null, + "docs/algorithms.md": null, + "docs/coeff_update_spec.md": null, + "docs/equalizer_spec.md": null, + "docs/error_calc_spec.md": null, + "rtl/coeff_update.sv": null, + "rtl/dynamic_equalizer.sv": null, + "rtl/error_calc.sv": null, + "docs/awgn_spec.md": null, + "docs/equalizer_top_spec.md": null, + "rtl/elevator_control_system.sv": null, + "docs/tx_specification.md": null, + "rtl/ethernet_fifo_cdc.sv": null, + "docs/tx_mac_specification.md": null, + "verif/event_scheduler_tb.sv": null, + "docs/modified_specs.md": null, + "rtl/event_scheduler.sv": null, + "verif/tb_event_scheduler.sv": null, + "rtl/column_selector.sv": null, + "rtl/event_storage.sv": null, + "verif/tb.sv": null, + "rtl/fixed_priority_arbiter.sv": null, + "verif/fixed_priority_arbiter_tb.sv": null, + "docs/Modified_specification.md": null, + "docs/GCD_specification.md": null, + "docs/crypto_accelerator_specification.md": null, + "docs/modular_exponentiation_specification.md": null, + "docs/modular_multiplier_specification.md": null, + "rtl/gcd_controlpath_3.sv": null, + "rtl/gcd_controlpath_4.sv": null, + "rtl/gcd_datapath_5.sv": null, + "rtl/gcd_datapath_6.sv": null, + "rtl/gcd_top_1.sv": null, + "rtl/gcd_top_2.sv": null, + "rtl/modular_exponentiation.sv": null, + "rtl/modular_multiplier.sv": null, + "rtl/lfsr_8bit.sv": null, + "verif/lfsr_8bit_tb.sv": null, + "rtl/bit16_lfsr.sv": null, + "rtl/low_power_ctrl.sv": null, + "rtl/sync_fifo.sv": null, + "verif/tb_low_power_channel.sv": null, + "rtl/cross_domain_sync.sv": null, + "rtl/dsp_input_stage.sv": null, + "rtl/dsp_output_stage.sv": null, + "rtl/lfsr_generator.sv": null, + "rtl/monte_carlo_dsp_monitor_top.sv": null, + "verif/monte_carlo_dsp_monitor_top_tb.sv": null, + "docs/multiplexer_specification.md": null, + "verif/multiplexer_tb.sv": null, + "docs/nbit_swizzling_spec.md": null, + "verif/nbit_swizzling_tb.sv": null, + "docs/nmea_decoder_spec.md": null, + "rtl/nmea_decoder.sv": null, + "verif/nmea_decoder_tb.sv": null, + "docs/fifo.md": null, + "rtl/fifo_memory.sv": null, + "rtl/read_to_write_pointer_sync.sv": null, + "rtl/rptr_empty.sv": null, + "rtl/wptr_full.sv": null, + "rtl/write_to_read_pointer_sync.sv": null, + "docs/spec.md": null, + "verif/async_filo_tb.sv": null, + "docs/axilite_to_pcie_config_module.md": null, + "rtl/axi4lite_to_pcie_cfg_bridge.sv": null, + "rtl/axis_broadcast.sv": null, + "verif/tb_axis_broadcast.sv": null, + "docs/axis_to_uart_tx_specs.md": null, + "docs/uart_rx_to_axis_specs.md": null, + "rtl/barrel_shifter.sv": null, + "verif/barrel_shifter_tb.sv": null, + "rtl/bcd_adder.sv": null, + "rtl/full_adder.sv": null, + "rtl/four_bit_adder.sv": null, + "rtl/search_binary_search_tree.sv": null, + "rtl/delete_node_binary_search_tree.sv": null, + "docs/bst_operations.md": null, + "rtl/binary_search_tree_sort_construct.sv": null, + "docs/Spec.md": null, + "verif/tb_binary_to_gray.sv": null, + "verif/tb_custom_byte_enable_ram.sv": null, + "verif/cache_controller_tb.sv": null, + "rtl/caesar_cipher.sv": null, + "verif/caesar_cipher_tb.sv": null, + "verif/tb_pseudoRandGenerator_ca.sv": null, + "docs/continuous_adder_specification.md": null, + "verif/continuous_adder_tb.sv": null, + "rtl/fifo_buffer.sv": null, + "verif/tb_fifo_buffer.sv": null, + "docs/direct_map_cache_spec.md": null, + "verif/tb_direct_map_cache.sv": null, + "rtl/direct_map_cache.sv": null, + "rtl/dual_port_memory.sv": null, + "rtl/gen_cos_sin_lut.sv": null, + "rtl/phase_lut.sv": "module phase_lut #(\n parameter NBW_IN = 6,\n parameter NBW_PHASE = 9\n)\n(\n input logic signed [NBW_IN-1:0] i_data_i,\n input logic signed [NBW_IN-1:0] i_data_q,\n output logic signed [NBW_PHASE-1:0] o_phase\n);\n\nlocalparam LUT_IDX = 2*NBW_IN;\nlogic [LUT_IDX-1:0] lut_index;\n\nassign lut_index = {$unsigned(i_data_i),$unsigned(i_data_q)};\n\nalways_comb begin\n\tcase(lut_index)\n\t0: o_phase = +9'd0;\t //LUT[0] \tphase : 0.000000\t(data_i, data_q): (0.000000,0.000000)\n\t1: o_phase = +9'd128;\t //LUT[1] \tphase : 0.500000\t(data_i, data_q): (0.000000,0.031250)\n\t2: o_phase = +9'd128;\t //LUT[2] \tphase : 0.500000\t(data_i, data_q): (0.000000,0.062500)\n\t3: o_phase = +9'd128;\t //LUT[3] \tphase : 0.500000\t(data_i, data_q): (0.000000,0.093750)\n\t4: o_phase = +9'd128;\t //LUT[4] \tphase : 0.500000\t(data_i, data_q): (0.000000,0.125000)\n\t5: o_phase = +9'd128;\t //LUT[5] \tphase : 0.500000\t(data_i, data_q): (0.000000,0.156250)\n\t6: o_phase = +9'd128;\t //LUT[6] \tphase : 0.500000\t(data_i, data_q): (0.000000,0.187500)\n\t7: o_phase = +9'd128;\t //LUT[7] \tphase : 0.500000\t(data_i, data_q): (0.000000,0.218750)\n\t8: o_phase = +9'd128;\t //LUT[8] \tphase : 0.500000\t(data_i, data_q): (0.000000,0.250000)\n\t9: o_phase = +9'd128;\t //LUT[9] \tphase : 0.500000\t(data_i, data_q): (0.000000,0.281250)\n\t10: o_phase = +9'd128;\t //LUT[10] \tphase : 0.500000\t(data_i, data_q): (0.000000,0.312500)\n\t11: o_phase = +9'd128;\t //LUT[11] \tphase : 0.500000\t(data_i, data_q): (0.000000,0.343750)\n\t12: o_phase = +9'd128;\t //LUT[12] \tphase : 0.500000\t(data_i, data_q): (0.000000,0.375000)\n\t13: o_phase = +9'd128;\t //LUT[13] \tphase : 0.500000\t(data_i, data_q): (0.000000,0.406250)\n\t14: o_phase = +9'd128;\t //LUT[14] \tphase : 0.500000\t(data_i, data_q): (0.000000,0.437500)\n\t15: o_phase = +9'd128;\t //LUT[15] \tphase : 0.500000\t(data_i, data_q): (0.000000,0.468750)\n\t16: o_phase = +9'd128;\t //LUT[16] \tphase : 0.500000\t(data_i, data_q): (0.000000,0.500000)\n\t17: o_phase = +9'd128;\t //LUT[17] \tphase : 0.500000\t(data_i, data_q): (0.000000,0.531250)\n\t18: o_phase = +9'd128;\t //LUT[18] \tphase : 0.500000\t(data_i, data_q): (0.000000,0.562500)\n\t19: o_phase = +9'd128;\t //LUT[19] \tphase : 0.500000\t(data_i, data_q): (0.000000,0.593750)\n\t20: o_phase = +9'd128;\t //LUT[20] \tphase : 0.500000\t(data_i, data_q): (0.000000,0.625000)\n\t21: o_phase = +9'd128;\t //LUT[21] \tphase : 0.500000\t(data_i, data_q): (0.000000,0.656250)\n\t22: o_phase = +9'd128;\t //LUT[22] \tphase : 0.500000\t(data_i, data_q): (0.000000,0.687500)\n\t23: o_phase = +9'd128;\t //LUT[23] \tphase : 0.500000\t(data_i, data_q): (0.000000,0.718750)\n\t24: o_phase = +9'd128;\t //LUT[24] \tphase : 0.500000\t(data_i, data_q): (0.000000,0.750000)\n\t25: o_phase = +9'd128;\t //LUT[25] \tphase : 0.500000\t(data_i, data_q): (0.000000,0.781250)\n\t26: o_phase = +9'd128;\t //LUT[26] \tphase : 0.500000\t(data_i, data_q): (0.000000,0.812500)\n\t27: o_phase = +9'd128;\t //LUT[27] \tphase : 0.500000\t(data_i, data_q): (0.000000,0.843750)\n\t28: o_phase = +9'd128;\t //LUT[28] \tphase : 0.500000\t(data_i, data_q): (0.000000,0.875000)\n\t29: o_phase = +9'd128;\t //LUT[29] \tphase : 0.500000\t(data_i, data_q): (0.000000,0.906250)\n\t30: o_phase = +9'd128;\t //LUT[30] \tphase : 0.500000\t(data_i, data_q): (0.000000,0.937500)\n\t31: o_phase = +9'd128;\t //LUT[31] \tphase : 0.500000\t(data_i, data_q): (0.000000,0.968750)\n\t32: o_phase = -9'd128;\t //LUT[32] \tphase : -0.500000\t(data_i, data_q): (0.000000,-1.000000)\n\t33: o_phase = -9'd128;\t //LUT[33] \tphase : -0.500000\t(data_i, data_q): (0.000000,-0.968750)\n\t34: o_phase = -9'd128;\t //LUT[34] \tphase : -0.500000\t(data_i, data_q): (0.000000,-0.937500)\n\t35: o_phase = -9'd128;\t //LUT[35] \tphase : -0.500000\t(data_i, data_q): (0.000000,-0.906250)\n\t36: o_phase = -9'd128;\t //LUT[36] \tphase : -0.500000\t(data_i, data_q): (0.000000,-0.875000)\n\t37: o_phase = -9'd128;\t //LUT[37] \tphase : -0.500000\t(data_i, data_q): (0.000000,-0.843750)\n\t38: o_phase = -9'd128;\t //LUT[38] \tphase : -0.500000\t(data_i, data_q): (0.000000,-0.812500)\n\t39: o_phase = -9'd128;\t //LUT[39] \tphase : -0.500000\t(data_i, data_q): (0.000000,-0.781250)\n\t40: o_phase = -9'd128;\t //LUT[40] \tphase : -0.500000\t(data_i, data_q): (0.000000,-0.750000)\n\t41: o_phase = -9'd128;\t //LUT[41] \tphase : -0.500000\t(data_i, data_q): (0.000000,-0.718750)\n\t42: o_phase = -9'd128;\t //LUT[42] \tphase : -0.500000\t(data_i, data_q): (0.000000,-0.687500)\n\t43: o_phase = -9'd128;\t //LUT[43] \tphase : -0.500000\t(data_i, data_q): (0.000000,-0.656250)\n\t44: o_phase = -9'd128;\t //LUT[44] \tphase : -0.500000\t(data_i, data_q): (0.000000,-0.625000)\n\t45: o_phase = -9'd128;\t //LUT[45] \tphase : -0.500000\t(data_i, data_q): (0.000000,-0.593750)\n\t46: o_phase = -9'd128;\t //LUT[46] \tphase : -0.500000\t(data_i, data_q): (0.000000,-0.562500)\n\t47: o_phase = -9'd128;\t //LUT[47] \tphase : -0.500000\t(data_i, data_q): (0.000000,-0.531250)\n\t48: o_phase = -9'd128;\t //LUT[48] \tphase : -0.500000\t(data_i, data_q): (0.000000,-0.500000)\n\t49: o_phase = -9'd128;\t //LUT[49] \tphase : -0.500000\t(data_i, data_q): (0.000000,-0.468750)\n\t50: o_phase = -9'd128;\t //LUT[50] \tphase : -0.500000\t(data_i, data_q): (0.000000,-0.437500)\n\t51: o_phase = -9'd128;\t //LUT[51] \tphase : -0.500000\t(data_i, data_q): (0.000000,-0.406250)\n\t52: o_phase = -9'd128;\t //LUT[52] \tphase : -0.500000\t(data_i, data_q): (0.000000,-0.375000)\n\t53: o_phase = -9'd128;\t //LUT[53] \tphase : -0.500000\t(data_i, data_q): (0.000000,-0.343750)\n\t54: o_phase = -9'd128;\t //LUT[54] \tphase : -0.500000\t(data_i, data_q): (0.000000,-0.312500)\n\t55: o_phase = -9'd128;\t //LUT[55] \tphase : -0.500000\t(data_i, data_q): (0.000000,-0.281250)\n\t56: o_phase = -9'd128;\t //LUT[56] \tphase : -0.500000\t(data_i, data_q): (0.000000,-0.250000)\n\t57: o_phase = -9'd128;\t //LUT[57] \tphase : -0.500000\t(data_i, data_q): (0.000000,-0.218750)\n\t58: o_phase = -9'd128;\t //LUT[58] \tphase : -0.500000\t(data_i, data_q): (0.000000,-0.187500)\n\t59: o_phase = -9'd128;\t //LUT[59] \tphase : -0.500000\t(data_i, data_q): (0.000000,-0.156250)\n\t60: o_phase = -9'd128;\t //LUT[60] \tphase : -0.500000\t(data_i, data_q): (0.000000,-0.125000)\n\t61: o_phase = -9'd128;\t //LUT[61] \tphase : -0.500000\t(data_i, data_q): (0.000000,-0.093750)\n\t62: o_phase = -9'd128;\t //LUT[62] \tphase : -0.500000\t(data_i, data_q): (0.000000,-0.062500)\n\t63: o_phase = -9'd128;\t //LUT[63] \tphase : -0.500000\t(data_i, data_q): (0.000000,-0.031250)\n\t64: o_phase = +9'd0;\t //LUT[64] \tphase : 0.000000\t(data_i, data_q): (0.031250,0.000000)\n\t65: o_phase = +9'd64;\t //LUT[65] \tphase : 0.250000\t(data_i, data_q): (0.031250,0.031250)\n\t66: o_phase = +9'd90;\t //LUT[66] \tphase : 0.351562\t(data_i, data_q): (0.031250,0.062500)\n\t67: o_phase = +9'd102;\t //LUT[67] \tphase : 0.398438\t(data_i, data_q): (0.031250,0.093750)\n\t68: o_phase = +9'd108;\t //LUT[68] \tphase : 0.421875\t(data_i, data_q): (0.031250,0.125000)\n\t69: o_phase = +9'd112;\t //LUT[69] \tphase : 0.437500\t(data_i, data_q): (0.031250,0.156250)\n\t70: o_phase = +9'd115;\t //LUT[70] \tphase : 0.449219\t(data_i, data_q): (0.031250,0.187500)\n\t71: o_phase = +9'd116;\t //LUT[71] \tphase : 0.453125\t(data_i, data_q): (0.031250,0.218750)\n\t72: o_phase = +9'd118;\t //LUT[72] \tphase : 0.460938\t(data_i, data_q): (0.031250,0.250000)\n\t73: o_phase = +9'd119;\t //LUT[73] \tphase : 0.464844\t(data_i, data_q): (0.031250,0.281250)\n\t74: o_phase = +9'd120;\t //LUT[74] \tphase : 0.468750\t(data_i, data_q): (0.031250,0.312500)\n\t75: o_phase = +9'd121;\t //LUT[75] \tphase : 0.472656\t(data_i, data_q): (0.031250,0.343750)\n\t76: o_phase = +9'd121;\t //LUT[76] \tphase : 0.472656\t(data_i, data_q): (0.031250,0.375000)\n\t77: o_phase = +9'd122;\t //LUT[77] \tphase : 0.476562\t(data_i, data_q): (0.031250,0.406250)\n\t78: o_phase = +9'd122;\t //LUT[78] \tphase : 0.476562\t(data_i, data_q): (0.031250,0.437500)\n\t79: o_phase = +9'd123;\t //LUT[79] \tphase : 0.480469\t(data_i, data_q): (0.031250,0.468750)\n\t80: o_phase = +9'd123;\t //LUT[80] \tphase : 0.480469\t(data_i, data_q): (0.031250,0.500000)\n\t81: o_phase = +9'd123;\t //LUT[81] \tphase : 0.480469\t(data_i, data_q): (0.031250,0.531250)\n\t82: o_phase = +9'd123;\t //LUT[82] \tphase : 0.480469\t(data_i, data_q): (0.031250,0.562500)\n\t83: o_phase = +9'd124;\t //LUT[83] \tphase : 0.484375\t(data_i, data_q): (0.031250,0.593750)\n\t84: o_phase = +9'd124;\t //LUT[84] \tphase : 0.484375\t(data_i, data_q): (0.031250,0.625000)\n\t85: o_phase = +9'd124;\t //LUT[85] \tphase : 0.484375\t(data_i, data_q): (0.031250,0.656250)\n\t86: o_phase = +9'd124;\t //LUT[86] \tphase : 0.484375\t(data_i, data_q): (0.031250,0.687500)\n\t87: o_phase = +9'd124;\t //LUT[87] \tphase : 0.484375\t(data_i, data_q): (0.031250,0.718750)\n\t88: o_phase = +9'd125;\t //LUT[88] \tphase : 0.488281\t(data_i, data_q): (0.031250,0.750000)\n\t89: o_phase = +9'd125;\t //LUT[89] \tphase : 0.488281\t(data_i, data_q): (0.031250,0.781250)\n\t90: o_phase = +9'd125;\t //LUT[90] \tphase : 0.488281\t(data_i, data_q): (0.031250,0.812500)\n\t91: o_phase = +9'd125;\t //LUT[91] \tphase : 0.488281\t(data_i, data_q): (0.031250,0.843750)\n\t92: o_phase = +9'd125;\t //LUT[92] \tphase : 0.488281\t(data_i, data_q): (0.031250,0.875000)\n\t93: o_phase = +9'd125;\t //LUT[93] \tphase : 0.488281\t(data_i, data_q): (0.031250,0.906250)\n\t94: o_phase = +9'd125;\t //LUT[94] \tphase : 0.488281\t(data_i, data_q): (0.031250,0.937500)\n\t95: o_phase = +9'd125;\t //LUT[95] \tphase : 0.488281\t(data_i, data_q): (0.031250,0.968750)\n\t96: o_phase = -9'd125;\t //LUT[96] \tphase : -0.488281\t(data_i, data_q): (0.031250,-1.000000)\n\t97: o_phase = -9'd125;\t //LUT[97] \tphase : -0.488281\t(data_i, data_q): (0.031250,-0.968750)\n\t98: o_phase = -9'd125;\t //LUT[98] \tphase : -0.488281\t(data_i, data_q): (0.031250,-0.937500)\n\t99: o_phase = -9'd125;\t //LUT[99] \tphase : -0.488281\t(data_i, data_q): (0.031250,-0.906250)\n\t100: o_phase = -9'd125;\t //LUT[100] \tphase : -0.488281\t(data_i, data_q): (0.031250,-0.875000)\n\t101: o_phase = -9'd125;\t //LUT[101] \tphase : -0.488281\t(data_i, data_q): (0.031250,-0.843750)\n\t102: o_phase = -9'd125;\t //LUT[102] \tphase : -0.488281\t(data_i, data_q): (0.031250,-0.812500)\n\t103: o_phase = -9'd125;\t //LUT[103] \tphase : -0.488281\t(data_i, data_q): (0.031250,-0.781250)\n\t104: o_phase = -9'd125;\t //LUT[104] \tphase : -0.488281\t(data_i, data_q): (0.031250,-0.750000)\n\t105: o_phase = -9'd124;\t //LUT[105] \tphase : -0.484375\t(data_i, data_q): (0.031250,-0.718750)\n\t106: o_phase = -9'd124;\t //LUT[106] \tphase : -0.484375\t(data_i, data_q): (0.031250,-0.687500)\n\t107: o_phase = -9'd124;\t //LUT[107] \tphase : -0.484375\t(data_i, data_q): (0.031250,-0.656250)\n\t108: o_phase = -9'd124;\t //LUT[108] \tphase : -0.484375\t(data_i, data_q): (0.031250,-0.625000)\n\t109: o_phase = -9'd124;\t //LUT[109] \tphase : -0.484375\t(data_i, data_q): (0.031250,-0.593750)\n\t110: o_phase = -9'd123;\t //LUT[110] \tphase : -0.480469\t(data_i, data_q): (0.031250,-0.562500)\n\t111: o_phase = -9'd123;\t //LUT[111] \tphase : -0.480469\t(data_i, data_q): (0.031250,-0.531250)\n\t112: o_phase = -9'd123;\t //LUT[112] \tphase : -0.480469\t(data_i, data_q): (0.031250,-0.500000)\n\t113: o_phase = -9'd123;\t //LUT[113] \tphase : -0.480469\t(data_i, data_q): (0.031250,-0.468750)\n\t114: o_phase = -9'd122;\t //LUT[114] \tphase : -0.476562\t(data_i, data_q): (0.031250,-0.437500)\n\t115: o_phase = -9'd122;\t //LUT[115] \tphase : -0.476562\t(data_i, data_q): (0.031250,-0.406250)\n\t116: o_phase = -9'd121;\t //LUT[116] \tphase : -0.472656\t(data_i, data_q): (0.031250,-0.375000)\n\t117: o_phase = -9'd121;\t //LUT[117] \tphase : -0.472656\t(data_i, data_q): (0.031250,-0.343750)\n\t118: o_phase = -9'd120;\t //LUT[118] \tphase : -0.468750\t(data_i, data_q): (0.031250,-0.312500)\n\t119: o_phase = -9'd119;\t //LUT[119] \tphase : -0.464844\t(data_i, data_q): (0.031250,-0.281250)\n\t120: o_phase = -9'd118;\t //LUT[120] \tphase : -0.460938\t(data_i, data_q): (0.031250,-0.250000)\n\t121: o_phase = -9'd116;\t //LUT[121] \tphase : -0.453125\t(data_i, data_q): (0.031250,-0.218750)\n\t122: o_phase = -9'd115;\t //LUT[122] \tphase : -0.449219\t(data_i, data_q): (0.031250,-0.187500)\n\t123: o_phase = -9'd112;\t //LUT[123] \tphase : -0.437500\t(data_i, data_q): (0.031250,-0.156250)\n\t124: o_phase = -9'd108;\t //LUT[124] \tphase : -0.421875\t(data_i, data_q): (0.031250,-0.125000)\n\t125: o_phase = -9'd102;\t //LUT[125] \tphase : -0.398438\t(data_i, data_q): (0.031250,-0.093750)\n\t126: o_phase = -9'd90;\t //LUT[126] \tphase : -0.351562\t(data_i, data_q): (0.031250,-0.062500)\n\t127: o_phase = -9'd64;\t //LUT[127] \tphase : -0.250000\t(data_i, data_q): (0.031250,-0.031250)\n\t128: o_phase = +9'd0;\t //LUT[128] \tphase : 0.000000\t(data_i, data_q): (0.062500,0.000000)\n\t129: o_phase = +9'd38;\t //LUT[129] \tphase : 0.148438\t(data_i, data_q): (0.062500,0.031250)\n\t130: o_phase = +9'd64;\t //LUT[130] \tphase : 0.250000\t(data_i, data_q): (0.062500,0.062500)\n\t131: o_phase = +9'd80;\t //LUT[131] \tphase : 0.312500\t(data_i, data_q): (0.062500,0.093750)\n\t132: o_phase = +9'd90;\t //LUT[132] \tphase : 0.351562\t(data_i, data_q): (0.062500,0.125000)\n\t133: o_phase = +9'd97;\t //LUT[133] \tphase : 0.378906\t(data_i, data_q): (0.062500,0.156250)\n\t134: o_phase = +9'd102;\t //LUT[134] \tphase : 0.398438\t(data_i, data_q): (0.062500,0.187500)\n\t135: o_phase = +9'd105;\t //LUT[135] \tphase : 0.410156\t(data_i, data_q): (0.062500,0.218750)\n\t136: o_phase = +9'd108;\t //LUT[136] \tphase : 0.421875\t(data_i, data_q): (0.062500,0.250000)\n\t137: o_phase = +9'd110;\t //LUT[137] \tphase : 0.429688\t(data_i, data_q): (0.062500,0.281250)\n\t138: o_phase = +9'd112;\t //LUT[138] \tphase : 0.437500\t(data_i, data_q): (0.062500,0.312500)\n\t139: o_phase = +9'd113;\t //LUT[139] \tphase : 0.441406\t(data_i, data_q): (0.062500,0.343750)\n\t140: o_phase = +9'd115;\t //LUT[140] \tphase : 0.449219\t(data_i, data_q): (0.062500,0.375000)\n\t141: o_phase = +9'd116;\t //LUT[141] \tphase : 0.453125\t(data_i, data_q): (0.062500,0.406250)\n\t142: o_phase = +9'd116;\t //LUT[142] \tphase : 0.453125\t(data_i, data_q): (0.062500,0.437500)\n\t143: o_phase = +9'd117;\t //LUT[143] \tphase : 0.457031\t(data_i, data_q): (0.062500,0.468750)\n\t144: o_phase = +9'd118;\t //LUT[144] \tphase : 0.460938\t(data_i, data_q): (0.062500,0.500000)\n\t145: o_phase = +9'd118;\t //LUT[145] \tphase : 0.460938\t(data_i, data_q): (0.062500,0.531250)\n\t146: o_phase = +9'd119;\t //LUT[146] \tphase : 0.464844\t(data_i, data_q): (0.062500,0.562500)\n\t147: o_phase = +9'd119;\t //LUT[147] \tphase : 0.464844\t(data_i, data_q): (0.062500,0.593750)\n\t148: o_phase = +9'd120;\t //LUT[148] \tphase : 0.468750\t(data_i, data_q): (0.062500,0.625000)\n\t149: o_phase = +9'd120;\t //LUT[149] \tphase : 0.468750\t(data_i, data_q): (0.062500,0.656250)\n\t150: o_phase = +9'd121;\t //LUT[150] \tphase : 0.472656\t(data_i, data_q): (0.062500,0.687500)\n\t151: o_phase = +9'd121;\t //LUT[151] \tphase : 0.472656\t(data_i, data_q): (0.062500,0.718750)\n\t152: o_phase = +9'd121;\t //LUT[152] \tphase : 0.472656\t(data_i, data_q): (0.062500,0.750000)\n\t153: o_phase = +9'd121;\t //LUT[153] \tphase : 0.472656\t(data_i, data_q): (0.062500,0.781250)\n\t154: o_phase = +9'd122;\t //LUT[154] \tphase : 0.476562\t(data_i, data_q): (0.062500,0.812500)\n\t155: o_phase = +9'd122;\t //LUT[155] \tphase : 0.476562\t(data_i, data_q): (0.062500,0.843750)\n\t156: o_phase = +9'd122;\t //LUT[156] \tphase : 0.476562\t(data_i, data_q): (0.062500,0.875000)\n\t157: o_phase = +9'd122;\t //LUT[157] \tphase : 0.476562\t(data_i, data_q): (0.062500,0.906250)\n\t158: o_phase = +9'd123;\t //LUT[158] \tphase : 0.480469\t(data_i, data_q): (0.062500,0.937500)\n\t159: o_phase = +9'd123;\t //LUT[159] \tphase : 0.480469\t(data_i, data_q): (0.062500,0.968750)\n\t160: o_phase = -9'd123;\t //LUT[160] \tphase : -0.480469\t(data_i, data_q): (0.062500,-1.000000)\n\t161: o_phase = -9'd123;\t //LUT[161] \tphase : -0.480469\t(data_i, data_q): (0.062500,-0.968750)\n\t162: o_phase = -9'd123;\t //LUT[162] \tphase : -0.480469\t(data_i, data_q): (0.062500,-0.937500)\n\t163: o_phase = -9'd122;\t //LUT[163] \tphase : -0.476562\t(data_i, data_q): (0.062500,-0.906250)\n\t164: o_phase = -9'd122;\t //LUT[164] \tphase : -0.476562\t(data_i, data_q): (0.062500,-0.875000)\n\t165: o_phase = -9'd122;\t //LUT[165] \tphase : -0.476562\t(data_i, data_q): (0.062500,-0.843750)\n\t166: o_phase = -9'd122;\t //LUT[166] \tphase : -0.476562\t(data_i, data_q): (0.062500,-0.812500)\n\t167: o_phase = -9'd121;\t //LUT[167] \tphase : -0.472656\t(data_i, data_q): (0.062500,-0.781250)\n\t168: o_phase = -9'd121;\t //LUT[168] \tphase : -0.472656\t(data_i, data_q): (0.062500,-0.750000)\n\t169: o_phase = -9'd121;\t //LUT[169] \tphase : -0.472656\t(data_i, data_q): (0.062500,-0.718750)\n\t170: o_phase = -9'd121;\t //LUT[170] \tphase : -0.472656\t(data_i, data_q): (0.062500,-0.687500)\n\t171: o_phase = -9'd120;\t //LUT[171] \tphase : -0.468750\t(data_i, data_q): (0.062500,-0.656250)\n\t172: o_phase = -9'd120;\t //LUT[172] \tphase : -0.468750\t(data_i, data_q): (0.062500,-0.625000)\n\t173: o_phase = -9'd119;\t //LUT[173] \tphase : -0.464844\t(data_i, data_q): (0.062500,-0.593750)\n\t174: o_phase = -9'd119;\t //LUT[174] \tphase : -0.464844\t(data_i, data_q): (0.062500,-0.562500)\n\t175: o_phase = -9'd118;\t //LUT[175] \tphase : -0.460938\t(data_i, data_q): (0.062500,-0.531250)\n\t176: o_phase = -9'd118;\t //LUT[176] \tphase : -0.460938\t(data_i, data_q): (0.062500,-0.500000)\n\t177: o_phase = -9'd117;\t //LUT[177] \tphase : -0.457031\t(data_i, data_q): (0.062500,-0.468750)\n\t178: o_phase = -9'd116;\t //LUT[178] \tphase : -0.453125\t(data_i, data_q): (0.062500,-0.437500)\n\t179: o_phase = -9'd116;\t //LUT[179] \tphase : -0.453125\t(data_i, data_q): (0.062500,-0.406250)\n\t180: o_phase = -9'd115;\t //LUT[180] \tphase : -0.449219\t(data_i, data_q): (0.062500,-0.375000)\n\t181: o_phase = -9'd113;\t //LUT[181] \tphase : -0.441406\t(data_i, data_q): (0.062500,-0.343750)\n\t182: o_phase = -9'd112;\t //LUT[182] \tphase : -0.437500\t(data_i, data_q): (0.062500,-0.312500)\n\t183: o_phase = -9'd110;\t //LUT[183] \tphase : -0.429688\t(data_i, data_q): (0.062500,-0.281250)\n\t184: o_phase = -9'd108;\t //LUT[184] \tphase : -0.421875\t(data_i, data_q): (0.062500,-0.250000)\n\t185: o_phase = -9'd105;\t //LUT[185] \tphase : -0.410156\t(data_i, data_q): (0.062500,-0.218750)\n\t186: o_phase = -9'd102;\t //LUT[186] \tphase : -0.398438\t(data_i, data_q): (0.062500,-0.187500)\n\t187: o_phase = -9'd97;\t //LUT[187] \tphase : -0.378906\t(data_i, data_q): (0.062500,-0.156250)\n\t188: o_phase = -9'd90;\t //LUT[188] \tphase : -0.351562\t(data_i, data_q): (0.062500,-0.125000)\n\t189: o_phase = -9'd80;\t //LUT[189] \tphase : -0.312500\t(data_i, data_q): (0.062500,-0.093750)\n\t190: o_phase = -9'd64;\t //LUT[190] \tphase : -0.250000\t(data_i, data_q): (0.062500,-0.062500)\n\t191: o_phase = -9'd38;\t //LUT[191] \tphase : -0.148438\t(data_i, data_q): (0.062500,-0.031250)\n\t192: o_phase = +9'd0;\t //LUT[192] \tphase : 0.000000\t(data_i, data_q): (0.093750,0.000000)\n\t193: o_phase = +9'd26;\t //LUT[193] \tphase : 0.101562\t(data_i, data_q): (0.093750,0.031250)\n\t194: o_phase = +9'd48;\t //LUT[194] \tphase : 0.187500\t(data_i, data_q): (0.093750,0.062500)\n\t195: o_phase = +9'd64;\t //LUT[195] \tphase : 0.250000\t(data_i, data_q): (0.093750,0.093750)\n\t196: o_phase = +9'd76;\t //LUT[196] \tphase : 0.296875\t(data_i, data_q): (0.093750,0.125000)\n\t197: o_phase = +9'd84;\t //LUT[197] \tphase : 0.328125\t(data_i, data_q): (0.093750,0.156250)\n\t198: o_phase = +9'd90;\t //LUT[198] \tphase : 0.351562\t(data_i, data_q): (0.093750,0.187500)\n\t199: o_phase = +9'd95;\t //LUT[199] \tphase : 0.371094\t(data_i, data_q): (0.093750,0.218750)\n\t200: o_phase = +9'd99;\t //LUT[200] \tphase : 0.386719\t(data_i, data_q): (0.093750,0.250000)\n\t201: o_phase = +9'd102;\t //LUT[201] \tphase : 0.398438\t(data_i, data_q): (0.093750,0.281250)\n\t202: o_phase = +9'd104;\t //LUT[202] \tphase : 0.406250\t(data_i, data_q): (0.093750,0.312500)\n\t203: o_phase = +9'd106;\t //LUT[203] \tphase : 0.414062\t(data_i, data_q): (0.093750,0.343750)\n\t204: o_phase = +9'd108;\t //LUT[204] \tphase : 0.421875\t(data_i, data_q): (0.093750,0.375000)\n\t205: o_phase = +9'd110;\t //LUT[205] \tphase : 0.429688\t(data_i, data_q): (0.093750,0.406250)\n\t206: o_phase = +9'd111;\t //LUT[206] \tphase : 0.433594\t(data_i, data_q): (0.093750,0.437500)\n\t207: o_phase = +9'd112;\t //LUT[207] \tphase : 0.437500\t(data_i, data_q): (0.093750,0.468750)\n\t208: o_phase = +9'd113;\t //LUT[208] \tphase : 0.441406\t(data_i, data_q): (0.093750,0.500000)\n\t209: o_phase = +9'd114;\t //LUT[209] \tphase : 0.445312\t(data_i, data_q): (0.093750,0.531250)\n\t210: o_phase = +9'd115;\t //LUT[210] \tphase : 0.449219\t(data_i, data_q): (0.093750,0.562500)\n\t211: o_phase = +9'd115;\t //LUT[211] \tphase : 0.449219\t(data_i, data_q): (0.093750,0.593750)\n\t212: o_phase = +9'd116;\t //LUT[212] \tphase : 0.453125\t(data_i, data_q): (0.093750,0.625000)\n\t213: o_phase = +9'd116;\t //LUT[213] \tphase : 0.453125\t(data_i, data_q): (0.093750,0.656250)\n\t214: o_phase = +9'd117;\t //LUT[214] \tphase : 0.457031\t(data_i, data_q): (0.093750,0.687500)\n\t215: o_phase = +9'd117;\t //LUT[215] \tphase : 0.457031\t(data_i, data_q): (0.093750,0.718750)\n\t216: o_phase = +9'd118;\t //LUT[216] \tphase : 0.460938\t(data_i, data_q): (0.093750,0.750000)\n\t217: o_phase = +9'd118;\t //LUT[217] \tphase : 0.460938\t(data_i, data_q): (0.093750,0.781250)\n\t218: o_phase = +9'd119;\t //LUT[218] \tphase : 0.464844\t(data_i, data_q): (0.093750,0.812500)\n\t219: o_phase = +9'd119;\t //LUT[219] \tphase : 0.464844\t(data_i, data_q): (0.093750,0.843750)\n\t220: o_phase = +9'd119;\t //LUT[220] \tphase : 0.464844\t(data_i, data_q): (0.093750,0.875000)\n\t221: o_phase = +9'd120;\t //LUT[221] \tphase : 0.468750\t(data_i, data_q): (0.093750,0.906250)\n\t222: o_phase = +9'd120;\t //LUT[222] \tphase : 0.468750\t(data_i, data_q): (0.093750,0.937500)\n\t223: o_phase = +9'd120;\t //LUT[223] \tphase : 0.468750\t(data_i, data_q): (0.093750,0.968750)\n\t224: o_phase = -9'd120;\t //LUT[224] \tphase : -0.468750\t(data_i, data_q): (0.093750,-1.000000)\n\t225: o_phase = -9'd120;\t //LUT[225] \tphase : -0.468750\t(data_i, data_q): (0.093750,-0.968750)\n\t226: o_phase = -9'd120;\t //LUT[226] \tphase : -0.468750\t(data_i, data_q): (0.093750,-0.937500)\n\t227: o_phase = -9'd120;\t //LUT[227] \tphase : -0.468750\t(data_i, data_q): (0.093750,-0.906250)\n\t228: o_phase = -9'd119;\t //LUT[228] \tphase : -0.464844\t(data_i, data_q): (0.093750,-0.875000)\n\t229: o_phase = -9'd119;\t //LUT[229] \tphase : -0.464844\t(data_i, data_q): (0.093750,-0.843750)\n\t230: o_phase = -9'd119;\t //LUT[230] \tphase : -0.464844\t(data_i, data_q): (0.093750,-0.812500)\n\t231: o_phase = -9'd118;\t //LUT[231] \tphase : -0.460938\t(data_i, data_q): (0.093750,-0.781250)\n\t232: o_phase = -9'd118;\t //LUT[232] \tphase : -0.460938\t(data_i, data_q): (0.093750,-0.750000)\n\t233: o_phase = -9'd117;\t //LUT[233] \tphase : -0.457031\t(data_i, data_q): (0.093750,-0.718750)\n\t234: o_phase = -9'd117;\t //LUT[234] \tphase : -0.457031\t(data_i, data_q): (0.093750,-0.687500)\n\t235: o_phase = -9'd116;\t //LUT[235] \tphase : -0.453125\t(data_i, data_q): (0.093750,-0.656250)\n\t236: o_phase = -9'd116;\t //LUT[236] \tphase : -0.453125\t(data_i, data_q): (0.093750,-0.625000)\n\t237: o_phase = -9'd115;\t //LUT[237] \tphase : -0.449219\t(data_i, data_q): (0.093750,-0.593750)\n\t238: o_phase = -9'd115;\t //LUT[238] \tphase : -0.449219\t(data_i, data_q): (0.093750,-0.562500)\n\t239: o_phase = -9'd114;\t //LUT[239] \tphase : -0.445312\t(data_i, data_q): (0.093750,-0.531250)\n\t240: o_phase = -9'd113;\t //LUT[240] \tphase : -0.441406\t(data_i, data_q): (0.093750,-0.500000)\n\t241: o_phase = -9'd112;\t //LUT[241] \tphase : -0.437500\t(data_i, data_q): (0.093750,-0.468750)\n\t242: o_phase = -9'd111;\t //LUT[242] \tphase : -0.433594\t(data_i, data_q): (0.093750,-0.437500)\n\t243: o_phase = -9'd110;\t //LUT[243] \tphase : -0.429688\t(data_i, data_q): (0.093750,-0.406250)\n\t244: o_phase = -9'd108;\t //LUT[244] \tphase : -0.421875\t(data_i, data_q): (0.093750,-0.375000)\n\t245: o_phase = -9'd106;\t //LUT[245] \tphase : -0.414062\t(data_i, data_q): (0.093750,-0.343750)\n\t246: o_phase = -9'd104;\t //LUT[246] \tphase : -0.406250\t(data_i, data_q): (0.093750,-0.312500)\n\t247: o_phase = -9'd102;\t //LUT[247] \tphase : -0.398438\t(data_i, data_q): (0.093750,-0.281250)\n\t248: o_phase = -9'd99;\t //LUT[248] \tphase : -0.386719\t(data_i, data_q): (0.093750,-0.250000)\n\t249: o_phase = -9'd95;\t //LUT[249] \tphase : -0.371094\t(data_i, data_q): (0.093750,-0.218750)\n\t250: o_phase = -9'd90;\t //LUT[250] \tphase : -0.351562\t(data_i, data_q): (0.093750,-0.187500)\n\t251: o_phase = -9'd84;\t //LUT[251] \tphase : -0.328125\t(data_i, data_q): (0.093750,-0.156250)\n\t252: o_phase = -9'd76;\t //LUT[252] \tphase : -0.296875\t(data_i, data_q): (0.093750,-0.125000)\n\t253: o_phase = -9'd64;\t //LUT[253] \tphase : -0.250000\t(data_i, data_q): (0.093750,-0.093750)\n\t254: o_phase = -9'd48;\t //LUT[254] \tphase : -0.187500\t(data_i, data_q): (0.093750,-0.062500)\n\t255: o_phase = -9'd26;\t //LUT[255] \tphase : -0.101562\t(data_i, data_q): (0.093750,-0.031250)\n\t256: o_phase = +9'd0;\t //LUT[256] \tphase : 0.000000\t(data_i, data_q): (0.125000,0.000000)\n\t257: o_phase = +9'd20;\t //LUT[257] \tphase : 0.078125\t(data_i, data_q): (0.125000,0.031250)\n\t258: o_phase = +9'd38;\t //LUT[258] \tphase : 0.148438\t(data_i, data_q): (0.125000,0.062500)\n\t259: o_phase = +9'd52;\t //LUT[259] \tphase : 0.203125\t(data_i, data_q): (0.125000,0.093750)\n\t260: o_phase = +9'd64;\t //LUT[260] \tphase : 0.250000\t(data_i, data_q): (0.125000,0.125000)\n\t261: o_phase = +9'd73;\t //LUT[261] \tphase : 0.285156\t(data_i, data_q): (0.125000,0.156250)\n\t262: o_phase = +9'd80;\t //LUT[262] \tphase : 0.312500\t(data_i, data_q): (0.125000,0.187500)\n\t263: o_phase = +9'd86;\t //LUT[263] \tphase : 0.335938\t(data_i, data_q): (0.125000,0.218750)\n\t264: o_phase = +9'd90;\t //LUT[264] \tphase : 0.351562\t(data_i, data_q): (0.125000,0.250000)\n\t265: o_phase = +9'd94;\t //LUT[265] \tphase : 0.367188\t(data_i, data_q): (0.125000,0.281250)\n\t266: o_phase = +9'd97;\t //LUT[266] \tphase : 0.378906\t(data_i, data_q): (0.125000,0.312500)\n\t267: o_phase = +9'd100;\t //LUT[267] \tphase : 0.390625\t(data_i, data_q): (0.125000,0.343750)\n\t268: o_phase = +9'd102;\t //LUT[268] \tphase : 0.398438\t(data_i, data_q): (0.125000,0.375000)\n\t269: o_phase = +9'd104;\t //LUT[269] \tphase : 0.406250\t(data_i, data_q): (0.125000,0.406250)\n\t270: o_phase = +9'd105;\t //LUT[270] \tphase : 0.410156\t(data_i, data_q): (0.125000,0.437500)\n\t271: o_phase = +9'd107;\t //LUT[271] \tphase : 0.417969\t(data_i, data_q): (0.125000,0.468750)\n\t272: o_phase = +9'd108;\t //LUT[272] \tphase : 0.421875\t(data_i, data_q): (0.125000,0.500000)\n\t273: o_phase = +9'd109;\t //LUT[273] \tphase : 0.425781\t(data_i, data_q): (0.125000,0.531250)\n\t274: o_phase = +9'd110;\t //LUT[274] \tphase : 0.429688\t(data_i, data_q): (0.125000,0.562500)\n\t275: o_phase = +9'd111;\t //LUT[275] \tphase : 0.433594\t(data_i, data_q): (0.125000,0.593750)\n\t276: o_phase = +9'd112;\t //LUT[276] \tphase : 0.437500\t(data_i, data_q): (0.125000,0.625000)\n\t277: o_phase = +9'd113;\t //LUT[277] \tphase : 0.441406\t(data_i, data_q): (0.125000,0.656250)\n\t278: o_phase = +9'd113;\t //LUT[278] \tphase : 0.441406\t(data_i, data_q): (0.125000,0.687500)\n\t279: o_phase = +9'd114;\t //LUT[279] \tphase : 0.445312\t(data_i, data_q): (0.125000,0.718750)\n\t280: o_phase = +9'd115;\t //LUT[280] \tphase : 0.449219\t(data_i, data_q): (0.125000,0.750000)\n\t281: o_phase = +9'd115;\t //LUT[281] \tphase : 0.449219\t(data_i, data_q): (0.125000,0.781250)\n\t282: o_phase = +9'd116;\t //LUT[282] \tphase : 0.453125\t(data_i, data_q): (0.125000,0.812500)\n\t283: o_phase = +9'd116;\t //LUT[283] \tphase : 0.453125\t(data_i, data_q): (0.125000,0.843750)\n\t284: o_phase = +9'd116;\t //LUT[284] \tphase : 0.453125\t(data_i, data_q): (0.125000,0.875000)\n\t285: o_phase = +9'd117;\t //LUT[285] \tphase : 0.457031\t(data_i, data_q): (0.125000,0.906250)\n\t286: o_phase = +9'd117;\t //LUT[286] \tphase : 0.457031\t(data_i, data_q): (0.125000,0.937500)\n\t287: o_phase = +9'd118;\t //LUT[287] \tphase : 0.460938\t(data_i, data_q): (0.125000,0.968750)\n\t288: o_phase = -9'd118;\t //LUT[288] \tphase : -0.460938\t(data_i, data_q): (0.125000,-1.000000)\n\t289: o_phase = -9'd118;\t //LUT[289] \tphase : -0.460938\t(data_i, data_q): (0.125000,-0.968750)\n\t290: o_phase = -9'd117;\t //LUT[290] \tphase : -0.457031\t(data_i, data_q): (0.125000,-0.937500)\n\t291: o_phase = -9'd117;\t //LUT[291] \tphase : -0.457031\t(data_i, data_q): (0.125000,-0.906250)\n\t292: o_phase = -9'd116;\t //LUT[292] \tphase : -0.453125\t(data_i, data_q): (0.125000,-0.875000)\n\t293: o_phase = -9'd116;\t //LUT[293] \tphase : -0.453125\t(data_i, data_q): (0.125000,-0.843750)\n\t294: o_phase = -9'd116;\t //LUT[294] \tphase : -0.453125\t(data_i, data_q): (0.125000,-0.812500)\n\t295: o_phase = -9'd115;\t //LUT[295] \tphase : -0.449219\t(data_i, data_q): (0.125000,-0.781250)\n\t296: o_phase = -9'd115;\t //LUT[296] \tphase : -0.449219\t(data_i, data_q): (0.125000,-0.750000)\n\t297: o_phase = -9'd114;\t //LUT[297] \tphase : -0.445312\t(data_i, data_q): (0.125000,-0.718750)\n\t298: o_phase = -9'd113;\t //LUT[298] \tphase : -0.441406\t(data_i, data_q): (0.125000,-0.687500)\n\t299: o_phase = -9'd113;\t //LUT[299] \tphase : -0.441406\t(data_i, data_q): (0.125000,-0.656250)\n\t300: o_phase = -9'd112;\t //LUT[300] \tphase : -0.437500\t(data_i, data_q): (0.125000,-0.625000)\n\t301: o_phase = -9'd111;\t //LUT[301] \tphase : -0.433594\t(data_i, data_q): (0.125000,-0.593750)\n\t302: o_phase = -9'd110;\t //LUT[302] \tphase : -0.429688\t(data_i, data_q): (0.125000,-0.562500)\n\t303: o_phase = -9'd109;\t //LUT[303] \tphase : -0.425781\t(data_i, data_q): (0.125000,-0.531250)\n\t304: o_phase = -9'd108;\t //LUT[304] \tphase : -0.421875\t(data_i, data_q): (0.125000,-0.500000)\n\t305: o_phase = -9'd107;\t //LUT[305] \tphase : -0.417969\t(data_i, data_q): (0.125000,-0.468750)\n\t306: o_phase = -9'd105;\t //LUT[306] \tphase : -0.410156\t(data_i, data_q): (0.125000,-0.437500)\n\t307: o_phase = -9'd104;\t //LUT[307] \tphase : -0.406250\t(data_i, data_q): (0.125000,-0.406250)\n\t308: o_phase = -9'd102;\t //LUT[308] \tphase : -0.398438\t(data_i, data_q): (0.125000,-0.375000)\n\t309: o_phase = -9'd100;\t //LUT[309] \tphase : -0.390625\t(data_i, data_q): (0.125000,-0.343750)\n\t310: o_phase = -9'd97;\t //LUT[310] \tphase : -0.378906\t(data_i, data_q): (0.125000,-0.312500)\n\t311: o_phase = -9'd94;\t //LUT[311] \tphase : -0.367188\t(data_i, data_q): (0.125000,-0.281250)\n\t312: o_phase = -9'd90;\t //LUT[312] \tphase : -0.351562\t(data_i, data_q): (0.125000,-0.250000)\n\t313: o_phase = -9'd86;\t //LUT[313] \tphase : -0.335938\t(data_i, data_q): (0.125000,-0.218750)\n\t314: o_phase = -9'd80;\t //LUT[314] \tphase : -0.312500\t(data_i, data_q): (0.125000,-0.187500)\n\t315: o_phase = -9'd73;\t //LUT[315] \tphase : -0.285156\t(data_i, data_q): (0.125000,-0.156250)\n\t316: o_phase = -9'd64;\t //LUT[316] \tphase : -0.250000\t(data_i, data_q): (0.125000,-0.125000)\n\t317: o_phase = -9'd52;\t //LUT[317] \tphase : -0.203125\t(data_i, data_q): (0.125000,-0.093750)\n\t318: o_phase = -9'd38;\t //LUT[318] \tphase : -0.148438\t(data_i, data_q): (0.125000,-0.062500)\n\t319: o_phase = -9'd20;\t //LUT[319] \tphase : -0.078125\t(data_i, data_q): (0.125000,-0.031250)\n\t320: o_phase = +9'd0;\t //LUT[320] \tphase : 0.000000\t(data_i, data_q): (0.156250,0.000000)\n\t321: o_phase = +9'd16;\t //LUT[321] \tphase : 0.062500\t(data_i, data_q): (0.156250,0.031250)\n\t322: o_phase = +9'd31;\t //LUT[322] \tphase : 0.121094\t(data_i, data_q): (0.156250,0.062500)\n\t323: o_phase = +9'd44;\t //LUT[323] \tphase : 0.171875\t(data_i, data_q): (0.156250,0.093750)\n\t324: o_phase = +9'd55;\t //LUT[324] \tphase : 0.214844\t(data_i, data_q): (0.156250,0.125000)\n\t325: o_phase = +9'd64;\t //LUT[325] \tphase : 0.250000\t(data_i, data_q): (0.156250,0.156250)\n\t326: o_phase = +9'd71;\t //LUT[326] \tphase : 0.277344\t(data_i, data_q): (0.156250,0.187500)\n\t327: o_phase = +9'd77;\t //LUT[327] \tphase : 0.300781\t(data_i, data_q): (0.156250,0.218750)\n\t328: o_phase = +9'd82;\t //LUT[328] \tphase : 0.320312\t(data_i, data_q): (0.156250,0.250000)\n\t329: o_phase = +9'd87;\t //LUT[329] \tphase : 0.339844\t(data_i, data_q): (0.156250,0.281250)\n\t330: o_phase = +9'd90;\t //LUT[330] \tphase : 0.351562\t(data_i, data_q): (0.156250,0.312500)\n\t331: o_phase = +9'd93;\t //LUT[331] \tphase : 0.363281\t(data_i, data_q): (0.156250,0.343750)\n\t332: o_phase = +9'd96;\t //LUT[332] \tphase : 0.375000\t(data_i, data_q): (0.156250,0.375000)\n\t333: o_phase = +9'd98;\t //LUT[333] \tphase : 0.382812\t(data_i, data_q): (0.156250,0.406250)\n\t334: o_phase = +9'd100;\t //LUT[334] \tphase : 0.390625\t(data_i, data_q): (0.156250,0.437500)\n\t335: o_phase = +9'd102;\t //LUT[335] \tphase : 0.398438\t(data_i, data_q): (0.156250,0.468750)\n\t336: o_phase = +9'd103;\t //LUT[336] \tphase : 0.402344\t(data_i, data_q): (0.156250,0.500000)\n\t337: o_phase = +9'd105;\t //LUT[337] \tphase : 0.410156\t(data_i, data_q): (0.156250,0.531250)\n\t338: o_phase = +9'd106;\t //LUT[338] \tphase : 0.414062\t(data_i, data_q): (0.156250,0.562500)\n\t339: o_phase = +9'd107;\t //LUT[339] \tphase : 0.417969\t(data_i, data_q): (0.156250,0.593750)\n\t340: o_phase = +9'd108;\t //LUT[340] \tphase : 0.421875\t(data_i, data_q): (0.156250,0.625000)\n\t341: o_phase = +9'd109;\t //LUT[341] \tphase : 0.425781\t(data_i, data_q): (0.156250,0.656250)\n\t342: o_phase = +9'd110;\t //LUT[342] \tphase : 0.429688\t(data_i, data_q): (0.156250,0.687500)\n\t343: o_phase = +9'd111;\t //LUT[343] \tphase : 0.433594\t(data_i, data_q): (0.156250,0.718750)\n\t344: o_phase = +9'd111;\t //LUT[344] \tphase : 0.433594\t(data_i, data_q): (0.156250,0.750000)\n\t345: o_phase = +9'd112;\t //LUT[345] \tphase : 0.437500\t(data_i, data_q): (0.156250,0.781250)\n\t346: o_phase = +9'd113;\t //LUT[346] \tphase : 0.441406\t(data_i, data_q): (0.156250,0.812500)\n\t347: o_phase = +9'd113;\t //LUT[347] \tphase : 0.441406\t(data_i, data_q): (0.156250,0.843750)\n\t348: o_phase = +9'd114;\t //LUT[348] \tphase : 0.445312\t(data_i, data_q): (0.156250,0.875000)\n\t349: o_phase = +9'd114;\t //LUT[349] \tphase : 0.445312\t(data_i, data_q): (0.156250,0.906250)\n\t350: o_phase = +9'd115;\t //LUT[350] \tphase : 0.449219\t(data_i, data_q): (0.156250,0.937500)\n\t351: o_phase = +9'd115;\t //LUT[351] \tphase : 0.449219\t(data_i, data_q): (0.156250,0.968750)\n\t352: o_phase = -9'd115;\t //LUT[352] \tphase : -0.449219\t(data_i, data_q): (0.156250,-1.000000)\n\t353: o_phase = -9'd115;\t //LUT[353] \tphase : -0.449219\t(data_i, data_q): (0.156250,-0.968750)\n\t354: o_phase = -9'd115;\t //LUT[354] \tphase : -0.449219\t(data_i, data_q): (0.156250,-0.937500)\n\t355: o_phase = -9'd114;\t //LUT[355] \tphase : -0.445312\t(data_i, data_q): (0.156250,-0.906250)\n\t356: o_phase = -9'd114;\t //LUT[356] \tphase : -0.445312\t(data_i, data_q): (0.156250,-0.875000)\n\t357: o_phase = -9'd113;\t //LUT[357] \tphase : -0.441406\t(data_i, data_q): (0.156250,-0.843750)\n\t358: o_phase = -9'd113;\t //LUT[358] \tphase : -0.441406\t(data_i, data_q): (0.156250,-0.812500)\n\t359: o_phase = -9'd112;\t //LUT[359] \tphase : -0.437500\t(data_i, data_q): (0.156250,-0.781250)\n\t360: o_phase = -9'd111;\t //LUT[360] \tphase : -0.433594\t(data_i, data_q): (0.156250,-0.750000)\n\t361: o_phase = -9'd111;\t //LUT[361] \tphase : -0.433594\t(data_i, data_q): (0.156250,-0.718750)\n\t362: o_phase = -9'd110;\t //LUT[362] \tphase : -0.429688\t(data_i, data_q): (0.156250,-0.687500)\n\t363: o_phase = -9'd109;\t //LUT[363] \tphase : -0.425781\t(data_i, data_q): (0.156250,-0.656250)\n\t364: o_phase = -9'd108;\t //LUT[364] \tphase : -0.421875\t(data_i, data_q): (0.156250,-0.625000)\n\t365: o_phase = -9'd107;\t //LUT[365] \tphase : -0.417969\t(data_i, data_q): (0.156250,-0.593750)\n\t366: o_phase = -9'd106;\t //LUT[366] \tphase : -0.414062\t(data_i, data_q): (0.156250,-0.562500)\n\t367: o_phase = -9'd105;\t //LUT[367] \tphase : -0.410156\t(data_i, data_q): (0.156250,-0.531250)\n\t368: o_phase = -9'd103;\t //LUT[368] \tphase : -0.402344\t(data_i, data_q): (0.156250,-0.500000)\n\t369: o_phase = -9'd102;\t //LUT[369] \tphase : -0.398438\t(data_i, data_q): (0.156250,-0.468750)\n\t370: o_phase = -9'd100;\t //LUT[370] \tphase : -0.390625\t(data_i, data_q): (0.156250,-0.437500)\n\t371: o_phase = -9'd98;\t //LUT[371] \tphase : -0.382812\t(data_i, data_q): (0.156250,-0.406250)\n\t372: o_phase = -9'd96;\t //LUT[372] \tphase : -0.375000\t(data_i, data_q): (0.156250,-0.375000)\n\t373: o_phase = -9'd93;\t //LUT[373] \tphase : -0.363281\t(data_i, data_q): (0.156250,-0.343750)\n\t374: o_phase = -9'd90;\t //LUT[374] \tphase : -0.351562\t(data_i, data_q): (0.156250,-0.312500)\n\t375: o_phase = -9'd87;\t //LUT[375] \tphase : -0.339844\t(data_i, data_q): (0.156250,-0.281250)\n\t376: o_phase = -9'd82;\t //LUT[376] \tphase : -0.320312\t(data_i, data_q): (0.156250,-0.250000)\n\t377: o_phase = -9'd77;\t //LUT[377] \tphase : -0.300781\t(data_i, data_q): (0.156250,-0.218750)\n\t378: o_phase = -9'd71;\t //LUT[378] \tphase : -0.277344\t(data_i, data_q): (0.156250,-0.187500)\n\t379: o_phase = -9'd64;\t //LUT[379] \tphase : -0.250000\t(data_i, data_q): (0.156250,-0.156250)\n\t380: o_phase = -9'd55;\t //LUT[380] \tphase : -0.214844\t(data_i, data_q): (0.156250,-0.125000)\n\t381: o_phase = -9'd44;\t //LUT[381] \tphase : -0.171875\t(data_i, data_q): (0.156250,-0.093750)\n\t382: o_phase = -9'd31;\t //LUT[382] \tphase : -0.121094\t(data_i, data_q): (0.156250,-0.062500)\n\t383: o_phase = -9'd16;\t //LUT[383] \tphase : -0.062500\t(data_i, data_q): (0.156250,-0.031250)\n\t384: o_phase = +9'd0;\t //LUT[384] \tphase : 0.000000\t(data_i, data_q): (0.187500,0.000000)\n\t385: o_phase = +9'd13;\t //LUT[385] \tphase : 0.050781\t(data_i, data_q): (0.187500,0.031250)\n\t386: o_phase = +9'd26;\t //LUT[386] \tphase : 0.101562\t(data_i, data_q): (0.187500,0.062500)\n\t387: o_phase = +9'd38;\t //LUT[387] \tphase : 0.148438\t(data_i, data_q): (0.187500,0.093750)\n\t388: o_phase = +9'd48;\t //LUT[388] \tphase : 0.187500\t(data_i, data_q): (0.187500,0.125000)\n\t389: o_phase = +9'd57;\t //LUT[389] \tphase : 0.222656\t(data_i, data_q): (0.187500,0.156250)\n\t390: o_phase = +9'd64;\t //LUT[390] \tphase : 0.250000\t(data_i, data_q): (0.187500,0.187500)\n\t391: o_phase = +9'd70;\t //LUT[391] \tphase : 0.273438\t(data_i, data_q): (0.187500,0.218750)\n\t392: o_phase = +9'd76;\t //LUT[392] \tphase : 0.296875\t(data_i, data_q): (0.187500,0.250000)\n\t393: o_phase = +9'd80;\t //LUT[393] \tphase : 0.312500\t(data_i, data_q): (0.187500,0.281250)\n\t394: o_phase = +9'd84;\t //LUT[394] \tphase : 0.328125\t(data_i, data_q): (0.187500,0.312500)\n\t395: o_phase = +9'd87;\t //LUT[395] \tphase : 0.339844\t(data_i, data_q): (0.187500,0.343750)\n\t396: o_phase = +9'd90;\t //LUT[396] \tphase : 0.351562\t(data_i, data_q): (0.187500,0.375000)\n\t397: o_phase = +9'd93;\t //LUT[397] \tphase : 0.363281\t(data_i, data_q): (0.187500,0.406250)\n\t398: o_phase = +9'd95;\t //LUT[398] \tphase : 0.371094\t(data_i, data_q): (0.187500,0.437500)\n\t399: o_phase = +9'd97;\t //LUT[399] \tphase : 0.378906\t(data_i, data_q): (0.187500,0.468750)\n\t400: o_phase = +9'd99;\t //LUT[400] \tphase : 0.386719\t(data_i, data_q): (0.187500,0.500000)\n\t401: o_phase = +9'd100;\t //LUT[401] \tphase : 0.390625\t(data_i, data_q): (0.187500,0.531250)\n\t402: o_phase = +9'd102;\t //LUT[402] \tphase : 0.398438\t(data_i, data_q): (0.187500,0.562500)\n\t403: o_phase = +9'd103;\t //LUT[403] \tphase : 0.402344\t(data_i, data_q): (0.187500,0.593750)\n\t404: o_phase = +9'd104;\t //LUT[404] \tphase : 0.406250\t(data_i, data_q): (0.187500,0.625000)\n\t405: o_phase = +9'd105;\t //LUT[405] \tphase : 0.410156\t(data_i, data_q): (0.187500,0.656250)\n\t406: o_phase = +9'd106;\t //LUT[406] \tphase : 0.414062\t(data_i, data_q): (0.187500,0.687500)\n\t407: o_phase = +9'd107;\t //LUT[407] \tphase : 0.417969\t(data_i, data_q): (0.187500,0.718750)\n\t408: o_phase = +9'd108;\t //LUT[408] \tphase : 0.421875\t(data_i, data_q): (0.187500,0.750000)\n\t409: o_phase = +9'd109;\t //LUT[409] \tphase : 0.425781\t(data_i, data_q): (0.187500,0.781250)\n\t410: o_phase = +9'd110;\t //LUT[410] \tphase : 0.429688\t(data_i, data_q): (0.187500,0.812500)\n\t411: o_phase = +9'd110;\t //LUT[411] \tphase : 0.429688\t(data_i, data_q): (0.187500,0.843750)\n\t412: o_phase = +9'd111;\t //LUT[412] \tphase : 0.433594\t(data_i, data_q): (0.187500,0.875000)\n\t413: o_phase = +9'd111;\t //LUT[413] \tphase : 0.433594\t(data_i, data_q): (0.187500,0.906250)\n\t414: o_phase = +9'd112;\t //LUT[414] \tphase : 0.437500\t(data_i, data_q): (0.187500,0.937500)\n\t415: o_phase = +9'd112;\t //LUT[415] \tphase : 0.437500\t(data_i, data_q): (0.187500,0.968750)\n\t416: o_phase = -9'd113;\t //LUT[416] \tphase : -0.441406\t(data_i, data_q): (0.187500,-1.000000)\n\t417: o_phase = -9'd112;\t //LUT[417] \tphase : -0.437500\t(data_i, data_q): (0.187500,-0.968750)\n\t418: o_phase = -9'd112;\t //LUT[418] \tphase : -0.437500\t(data_i, data_q): (0.187500,-0.937500)\n\t419: o_phase = -9'd111;\t //LUT[419] \tphase : -0.433594\t(data_i, data_q): (0.187500,-0.906250)\n\t420: o_phase = -9'd111;\t //LUT[420] \tphase : -0.433594\t(data_i, data_q): (0.187500,-0.875000)\n\t421: o_phase = -9'd110;\t //LUT[421] \tphase : -0.429688\t(data_i, data_q): (0.187500,-0.843750)\n\t422: o_phase = -9'd110;\t //LUT[422] \tphase : -0.429688\t(data_i, data_q): (0.187500,-0.812500)\n\t423: o_phase = -9'd109;\t //LUT[423] \tphase : -0.425781\t(data_i, data_q): (0.187500,-0.781250)\n\t424: o_phase = -9'd108;\t //LUT[424] \tphase : -0.421875\t(data_i, data_q): (0.187500,-0.750000)\n\t425: o_phase = -9'd107;\t //LUT[425] \tphase : -0.417969\t(data_i, data_q): (0.187500,-0.718750)\n\t426: o_phase = -9'd106;\t //LUT[426] \tphase : -0.414062\t(data_i, data_q): (0.187500,-0.687500)\n\t427: o_phase = -9'd105;\t //LUT[427] \tphase : -0.410156\t(data_i, data_q): (0.187500,-0.656250)\n\t428: o_phase = -9'd104;\t //LUT[428] \tphase : -0.406250\t(data_i, data_q): (0.187500,-0.625000)\n\t429: o_phase = -9'd103;\t //LUT[429] \tphase : -0.402344\t(data_i, data_q): (0.187500,-0.593750)\n\t430: o_phase = -9'd102;\t //LUT[430] \tphase : -0.398438\t(data_i, data_q): (0.187500,-0.562500)\n\t431: o_phase = -9'd100;\t //LUT[431] \tphase : -0.390625\t(data_i, data_q): (0.187500,-0.531250)\n\t432: o_phase = -9'd99;\t //LUT[432] \tphase : -0.386719\t(data_i, data_q): (0.187500,-0.500000)\n\t433: o_phase = -9'd97;\t //LUT[433] \tphase : -0.378906\t(data_i, data_q): (0.187500,-0.468750)\n\t434: o_phase = -9'd95;\t //LUT[434] \tphase : -0.371094\t(data_i, data_q): (0.187500,-0.437500)\n\t435: o_phase = -9'd93;\t //LUT[435] \tphase : -0.363281\t(data_i, data_q): (0.187500,-0.406250)\n\t436: o_phase = -9'd90;\t //LUT[436] \tphase : -0.351562\t(data_i, data_q): (0.187500,-0.375000)\n\t437: o_phase = -9'd87;\t //LUT[437] \tphase : -0.339844\t(data_i, data_q): (0.187500,-0.343750)\n\t438: o_phase = -9'd84;\t //LUT[438] \tphase : -0.328125\t(data_i, data_q): (0.187500,-0.312500)\n\t439: o_phase = -9'd80;\t //LUT[439] \tphase : -0.312500\t(data_i, data_q): (0.187500,-0.281250)\n\t440: o_phase = -9'd76;\t //LUT[440] \tphase : -0.296875\t(data_i, data_q): (0.187500,-0.250000)\n\t441: o_phase = -9'd70;\t //LUT[441] \tphase : -0.273438\t(data_i, data_q): (0.187500,-0.218750)\n\t442: o_phase = -9'd64;\t //LUT[442] \tphase : -0.250000\t(data_i, data_q): (0.187500,-0.187500)\n\t443: o_phase = -9'd57;\t //LUT[443] \tphase : -0.222656\t(data_i, data_q): (0.187500,-0.156250)\n\t444: o_phase = -9'd48;\t //LUT[444] \tphase : -0.187500\t(data_i, data_q): (0.187500,-0.125000)\n\t445: o_phase = -9'd38;\t //LUT[445] \tphase : -0.148438\t(data_i, data_q): (0.187500,-0.093750)\n\t446: o_phase = -9'd26;\t //LUT[446] \tphase : -0.101562\t(data_i, data_q): (0.187500,-0.062500)\n\t447: o_phase = -9'd13;\t //LUT[447] \tphase : -0.050781\t(data_i, data_q): (0.187500,-0.031250)\n\t448: o_phase = +9'd0;\t //LUT[448] \tphase : 0.000000\t(data_i, data_q): (0.218750,0.000000)\n\t449: o_phase = +9'd12;\t //LUT[449] \tphase : 0.046875\t(data_i, data_q): (0.218750,0.031250)\n\t450: o_phase = +9'd23;\t //LUT[450] \tphase : 0.089844\t(data_i, data_q): (0.218750,0.062500)\n\t451: o_phase = +9'd33;\t //LUT[451] \tphase : 0.128906\t(data_i, data_q): (0.218750,0.093750)\n\t452: o_phase = +9'd42;\t //LUT[452] \tphase : 0.164062\t(data_i, data_q): (0.218750,0.125000)\n\t453: o_phase = +9'd51;\t //LUT[453] \tphase : 0.199219\t(data_i, data_q): (0.218750,0.156250)\n\t454: o_phase = +9'd58;\t //LUT[454] \tphase : 0.226562\t(data_i, data_q): (0.218750,0.187500)\n\t455: o_phase = +9'd64;\t //LUT[455] \tphase : 0.250000\t(data_i, data_q): (0.218750,0.218750)\n\t456: o_phase = +9'd69;\t //LUT[456] \tphase : 0.269531\t(data_i, data_q): (0.218750,0.250000)\n\t457: o_phase = +9'd74;\t //LUT[457] \tphase : 0.289062\t(data_i, data_q): (0.218750,0.281250)\n\t458: o_phase = +9'd78;\t //LUT[458] \tphase : 0.304688\t(data_i, data_q): (0.218750,0.312500)\n\t459: o_phase = +9'd82;\t //LUT[459] \tphase : 0.320312\t(data_i, data_q): (0.218750,0.343750)\n\t460: o_phase = +9'd85;\t //LUT[460] \tphase : 0.332031\t(data_i, data_q): (0.218750,0.375000)\n\t461: o_phase = +9'd88;\t //LUT[461] \tphase : 0.343750\t(data_i, data_q): (0.218750,0.406250)\n\t462: o_phase = +9'd90;\t //LUT[462] \tphase : 0.351562\t(data_i, data_q): (0.218750,0.437500)\n\t463: o_phase = +9'd92;\t //LUT[463] \tphase : 0.359375\t(data_i, data_q): (0.218750,0.468750)\n\t464: o_phase = +9'd94;\t //LUT[464] \tphase : 0.367188\t(data_i, data_q): (0.218750,0.500000)\n\t465: o_phase = +9'd96;\t //LUT[465] \tphase : 0.375000\t(data_i, data_q): (0.218750,0.531250)\n\t466: o_phase = +9'd98;\t //LUT[466] \tphase : 0.382812\t(data_i, data_q): (0.218750,0.562500)\n\t467: o_phase = +9'd99;\t //LUT[467] \tphase : 0.386719\t(data_i, data_q): (0.218750,0.593750)\n\t468: o_phase = +9'd101;\t //LUT[468] \tphase : 0.394531\t(data_i, data_q): (0.218750,0.625000)\n\t469: o_phase = +9'd102;\t //LUT[469] \tphase : 0.398438\t(data_i, data_q): (0.218750,0.656250)\n\t470: o_phase = +9'd103;\t //LUT[470] \tphase : 0.402344\t(data_i, data_q): (0.218750,0.687500)\n\t471: o_phase = +9'd104;\t //LUT[471] \tphase : 0.406250\t(data_i, data_q): (0.218750,0.718750)\n\t472: o_phase = +9'd105;\t //LUT[472] \tphase : 0.410156\t(data_i, data_q): (0.218750,0.750000)\n\t473: o_phase = +9'd106;\t //LUT[473] \tphase : 0.414062\t(data_i, data_q): (0.218750,0.781250)\n\t474: o_phase = +9'd107;\t //LUT[474] \tphase : 0.417969\t(data_i, data_q): (0.218750,0.812500)\n\t475: o_phase = +9'd107;\t //LUT[475] \tphase : 0.417969\t(data_i, data_q): (0.218750,0.843750)\n\t476: o_phase = +9'd108;\t //LUT[476] \tphase : 0.421875\t(data_i, data_q): (0.218750,0.875000)\n\t477: o_phase = +9'd109;\t //LUT[477] \tphase : 0.425781\t(data_i, data_q): (0.218750,0.906250)\n\t478: o_phase = +9'd109;\t //LUT[478] \tphase : 0.425781\t(data_i, data_q): (0.218750,0.937500)\n\t479: o_phase = +9'd110;\t //LUT[479] \tphase : 0.429688\t(data_i, data_q): (0.218750,0.968750)\n\t480: o_phase = -9'd110;\t //LUT[480] \tphase : -0.429688\t(data_i, data_q): (0.218750,-1.000000)\n\t481: o_phase = -9'd110;\t //LUT[481] \tphase : -0.429688\t(data_i, data_q): (0.218750,-0.968750)\n\t482: o_phase = -9'd109;\t //LUT[482] \tphase : -0.425781\t(data_i, data_q): (0.218750,-0.937500)\n\t483: o_phase = -9'd109;\t //LUT[483] \tphase : -0.425781\t(data_i, data_q): (0.218750,-0.906250)\n\t484: o_phase = -9'd108;\t //LUT[484] \tphase : -0.421875\t(data_i, data_q): (0.218750,-0.875000)\n\t485: o_phase = -9'd107;\t //LUT[485] \tphase : -0.417969\t(data_i, data_q): (0.218750,-0.843750)\n\t486: o_phase = -9'd107;\t //LUT[486] \tphase : -0.417969\t(data_i, data_q): (0.218750,-0.812500)\n\t487: o_phase = -9'd106;\t //LUT[487] \tphase : -0.414062\t(data_i, data_q): (0.218750,-0.781250)\n\t488: o_phase = -9'd105;\t //LUT[488] \tphase : -0.410156\t(data_i, data_q): (0.218750,-0.750000)\n\t489: o_phase = -9'd104;\t //LUT[489] \tphase : -0.406250\t(data_i, data_q): (0.218750,-0.718750)\n\t490: o_phase = -9'd103;\t //LUT[490] \tphase : -0.402344\t(data_i, data_q): (0.218750,-0.687500)\n\t491: o_phase = -9'd102;\t //LUT[491] \tphase : -0.398438\t(data_i, data_q): (0.218750,-0.656250)\n\t492: o_phase = -9'd101;\t //LUT[492] \tphase : -0.394531\t(data_i, data_q): (0.218750,-0.625000)\n\t493: o_phase = -9'd99;\t //LUT[493] \tphase : -0.386719\t(data_i, data_q): (0.218750,-0.593750)\n\t494: o_phase = -9'd98;\t //LUT[494] \tphase : -0.382812\t(data_i, data_q): (0.218750,-0.562500)\n\t495: o_phase = -9'd96;\t //LUT[495] \tphase : -0.375000\t(data_i, data_q): (0.218750,-0.531250)\n\t496: o_phase = -9'd94;\t //LUT[496] \tphase : -0.367188\t(data_i, data_q): (0.218750,-0.500000)\n\t497: o_phase = -9'd92;\t //LUT[497] \tphase : -0.359375\t(data_i, data_q): (0.218750,-0.468750)\n\t498: o_phase = -9'd90;\t //LUT[498] \tphase : -0.351562\t(data_i, data_q): (0.218750,-0.437500)\n\t499: o_phase = -9'd88;\t //LUT[499] \tphase : -0.343750\t(data_i, data_q): (0.218750,-0.406250)\n\t500: o_phase = -9'd85;\t //LUT[500] \tphase : -0.332031\t(data_i, data_q): (0.218750,-0.375000)\n\t501: o_phase = -9'd82;\t //LUT[501] \tphase : -0.320312\t(data_i, data_q): (0.218750,-0.343750)\n\t502: o_phase = -9'd78;\t //LUT[502] \tphase : -0.304688\t(data_i, data_q): (0.218750,-0.312500)\n\t503: o_phase = -9'd74;\t //LUT[503] \tphase : -0.289062\t(data_i, data_q): (0.218750,-0.281250)\n\t504: o_phase = -9'd69;\t //LUT[504] \tphase : -0.269531\t(data_i, data_q): (0.218750,-0.250000)\n\t505: o_phase = -9'd64;\t //LUT[505] \tphase : -0.250000\t(data_i, data_q): (0.218750,-0.218750)\n\t506: o_phase = -9'd58;\t //LUT[506] \tphase : -0.226562\t(data_i, data_q): (0.218750,-0.187500)\n\t507: o_phase = -9'd51;\t //LUT[507] \tphase : -0.199219\t(data_i, data_q): (0.218750,-0.156250)\n\t508: o_phase = -9'd42;\t //LUT[508] \tphase : -0.164062\t(data_i, data_q): (0.218750,-0.125000)\n\t509: o_phase = -9'd33;\t //LUT[509] \tphase : -0.128906\t(data_i, data_q): (0.218750,-0.093750)\n\t510: o_phase = -9'd23;\t //LUT[510] \tphase : -0.089844\t(data_i, data_q): (0.218750,-0.062500)\n\t511: o_phase = -9'd12;\t //LUT[511] \tphase : -0.046875\t(data_i, data_q): (0.218750,-0.031250)\n\t512: o_phase = +9'd0;\t //LUT[512] \tphase : 0.000000\t(data_i, data_q): (0.250000,0.000000)\n\t513: o_phase = +9'd10;\t //LUT[513] \tphase : 0.039062\t(data_i, data_q): (0.250000,0.031250)\n\t514: o_phase = +9'd20;\t //LUT[514] \tphase : 0.078125\t(data_i, data_q): (0.250000,0.062500)\n\t515: o_phase = +9'd29;\t //LUT[515] \tphase : 0.113281\t(data_i, data_q): (0.250000,0.093750)\n\t516: o_phase = +9'd38;\t //LUT[516] \tphase : 0.148438\t(data_i, data_q): (0.250000,0.125000)\n\t517: o_phase = +9'd46;\t //LUT[517] \tphase : 0.179688\t(data_i, data_q): (0.250000,0.156250)\n\t518: o_phase = +9'd52;\t //LUT[518] \tphase : 0.203125\t(data_i, data_q): (0.250000,0.187500)\n\t519: o_phase = +9'd59;\t //LUT[519] \tphase : 0.230469\t(data_i, data_q): (0.250000,0.218750)\n\t520: o_phase = +9'd64;\t //LUT[520] \tphase : 0.250000\t(data_i, data_q): (0.250000,0.250000)\n\t521: o_phase = +9'd69;\t //LUT[521] \tphase : 0.269531\t(data_i, data_q): (0.250000,0.281250)\n\t522: o_phase = +9'd73;\t //LUT[522] \tphase : 0.285156\t(data_i, data_q): (0.250000,0.312500)\n\t523: o_phase = +9'd77;\t //LUT[523] \tphase : 0.300781\t(data_i, data_q): (0.250000,0.343750)\n\t524: o_phase = +9'd80;\t //LUT[524] \tphase : 0.312500\t(data_i, data_q): (0.250000,0.375000)\n\t525: o_phase = +9'd83;\t //LUT[525] \tphase : 0.324219\t(data_i, data_q): (0.250000,0.406250)\n\t526: o_phase = +9'd86;\t //LUT[526] \tphase : 0.335938\t(data_i, data_q): (0.250000,0.437500)\n\t527: o_phase = +9'd88;\t //LUT[527] \tphase : 0.343750\t(data_i, data_q): (0.250000,0.468750)\n\t528: o_phase = +9'd90;\t //LUT[528] \tphase : 0.351562\t(data_i, data_q): (0.250000,0.500000)\n\t529: o_phase = +9'd92;\t //LUT[529] \tphase : 0.359375\t(data_i, data_q): (0.250000,0.531250)\n\t530: o_phase = +9'd94;\t //LUT[530] \tphase : 0.367188\t(data_i, data_q): (0.250000,0.562500)\n\t531: o_phase = +9'd96;\t //LUT[531] \tphase : 0.375000\t(data_i, data_q): (0.250000,0.593750)\n\t532: o_phase = +9'd97;\t //LUT[532] \tphase : 0.378906\t(data_i, data_q): (0.250000,0.625000)\n\t533: o_phase = +9'd98;\t //LUT[533] \tphase : 0.382812\t(data_i, data_q): (0.250000,0.656250)\n\t534: o_phase = +9'd100;\t //LUT[534] \tphase : 0.390625\t(data_i, data_q): (0.250000,0.687500)\n\t535: o_phase = +9'd101;\t //LUT[535] \tphase : 0.394531\t(data_i, data_q): (0.250000,0.718750)\n\t536: o_phase = +9'd102;\t //LUT[536] \tphase : 0.398438\t(data_i, data_q): (0.250000,0.750000)\n\t537: o_phase = +9'd103;\t //LUT[537] \tphase : 0.402344\t(data_i, data_q): (0.250000,0.781250)\n\t538: o_phase = +9'd104;\t //LUT[538] \tphase : 0.406250\t(data_i, data_q): (0.250000,0.812500)\n\t539: o_phase = +9'd105;\t //LUT[539] \tphase : 0.410156\t(data_i, data_q): (0.250000,0.843750)\n\t540: o_phase = +9'd105;\t //LUT[540] \tphase : 0.410156\t(data_i, data_q): (0.250000,0.875000)\n\t541: o_phase = +9'd106;\t //LUT[541] \tphase : 0.414062\t(data_i, data_q): (0.250000,0.906250)\n\t542: o_phase = +9'd107;\t //LUT[542] \tphase : 0.417969\t(data_i, data_q): (0.250000,0.937500)\n\t543: o_phase = +9'd107;\t //LUT[543] \tphase : 0.417969\t(data_i, data_q): (0.250000,0.968750)\n\t544: o_phase = -9'd108;\t //LUT[544] \tphase : -0.421875\t(data_i, data_q): (0.250000,-1.000000)\n\t545: o_phase = -9'd107;\t //LUT[545] \tphase : -0.417969\t(data_i, data_q): (0.250000,-0.968750)\n\t546: o_phase = -9'd107;\t //LUT[546] \tphase : -0.417969\t(data_i, data_q): (0.250000,-0.937500)\n\t547: o_phase = -9'd106;\t //LUT[547] \tphase : -0.414062\t(data_i, data_q): (0.250000,-0.906250)\n\t548: o_phase = -9'd105;\t //LUT[548] \tphase : -0.410156\t(data_i, data_q): (0.250000,-0.875000)\n\t549: o_phase = -9'd105;\t //LUT[549] \tphase : -0.410156\t(data_i, data_q): (0.250000,-0.843750)\n\t550: o_phase = -9'd104;\t //LUT[550] \tphase : -0.406250\t(data_i, data_q): (0.250000,-0.812500)\n\t551: o_phase = -9'd103;\t //LUT[551] \tphase : -0.402344\t(data_i, data_q): (0.250000,-0.781250)\n\t552: o_phase = -9'd102;\t //LUT[552] \tphase : -0.398438\t(data_i, data_q): (0.250000,-0.750000)\n\t553: o_phase = -9'd101;\t //LUT[553] \tphase : -0.394531\t(data_i, data_q): (0.250000,-0.718750)\n\t554: o_phase = -9'd100;\t //LUT[554] \tphase : -0.390625\t(data_i, data_q): (0.250000,-0.687500)\n\t555: o_phase = -9'd98;\t //LUT[555] \tphase : -0.382812\t(data_i, data_q): (0.250000,-0.656250)\n\t556: o_phase = -9'd97;\t //LUT[556] \tphase : -0.378906\t(data_i, data_q): (0.250000,-0.625000)\n\t557: o_phase = -9'd96;\t //LUT[557] \tphase : -0.375000\t(data_i, data_q): (0.250000,-0.593750)\n\t558: o_phase = -9'd94;\t //LUT[558] \tphase : -0.367188\t(data_i, data_q): (0.250000,-0.562500)\n\t559: o_phase = -9'd92;\t //LUT[559] \tphase : -0.359375\t(data_i, data_q): (0.250000,-0.531250)\n\t560: o_phase = -9'd90;\t //LUT[560] \tphase : -0.351562\t(data_i, data_q): (0.250000,-0.500000)\n\t561: o_phase = -9'd88;\t //LUT[561] \tphase : -0.343750\t(data_i, data_q): (0.250000,-0.468750)\n\t562: o_phase = -9'd86;\t //LUT[562] \tphase : -0.335938\t(data_i, data_q): (0.250000,-0.437500)\n\t563: o_phase = -9'd83;\t //LUT[563] \tphase : -0.324219\t(data_i, data_q): (0.250000,-0.406250)\n\t564: o_phase = -9'd80;\t //LUT[564] \tphase : -0.312500\t(data_i, data_q): (0.250000,-0.375000)\n\t565: o_phase = -9'd77;\t //LUT[565] \tphase : -0.300781\t(data_i, data_q): (0.250000,-0.343750)\n\t566: o_phase = -9'd73;\t //LUT[566] \tphase : -0.285156\t(data_i, data_q): (0.250000,-0.312500)\n\t567: o_phase = -9'd69;\t //LUT[567] \tphase : -0.269531\t(data_i, data_q): (0.250000,-0.281250)\n\t568: o_phase = -9'd64;\t //LUT[568] \tphase : -0.250000\t(data_i, data_q): (0.250000,-0.250000)\n\t569: o_phase = -9'd59;\t //LUT[569] \tphase : -0.230469\t(data_i, data_q): (0.250000,-0.218750)\n\t570: o_phase = -9'd52;\t //LUT[570] \tphase : -0.203125\t(data_i, data_q): (0.250000,-0.187500)\n\t571: o_phase = -9'd46;\t //LUT[571] \tphase : -0.179688\t(data_i, data_q): (0.250000,-0.156250)\n\t572: o_phase = -9'd38;\t //LUT[572] \tphase : -0.148438\t(data_i, data_q): (0.250000,-0.125000)\n\t573: o_phase = -9'd29;\t //LUT[573] \tphase : -0.113281\t(data_i, data_q): (0.250000,-0.093750)\n\t574: o_phase = -9'd20;\t //LUT[574] \tphase : -0.078125\t(data_i, data_q): (0.250000,-0.062500)\n\t575: o_phase = -9'd10;\t //LUT[575] \tphase : -0.039062\t(data_i, data_q): (0.250000,-0.031250)\n\t576: o_phase = +9'd0;\t //LUT[576] \tphase : 0.000000\t(data_i, data_q): (0.281250,0.000000)\n\t577: o_phase = +9'd9;\t //LUT[577] \tphase : 0.035156\t(data_i, data_q): (0.281250,0.031250)\n\t578: o_phase = +9'd18;\t //LUT[578] \tphase : 0.070312\t(data_i, data_q): (0.281250,0.062500)\n\t579: o_phase = +9'd26;\t //LUT[579] \tphase : 0.101562\t(data_i, data_q): (0.281250,0.093750)\n\t580: o_phase = +9'd34;\t //LUT[580] \tphase : 0.132812\t(data_i, data_q): (0.281250,0.125000)\n\t581: o_phase = +9'd41;\t //LUT[581] \tphase : 0.160156\t(data_i, data_q): (0.281250,0.156250)\n\t582: o_phase = +9'd48;\t //LUT[582] \tphase : 0.187500\t(data_i, data_q): (0.281250,0.187500)\n\t583: o_phase = +9'd54;\t //LUT[583] \tphase : 0.210938\t(data_i, data_q): (0.281250,0.218750)\n\t584: o_phase = +9'd59;\t //LUT[584] \tphase : 0.230469\t(data_i, data_q): (0.281250,0.250000)\n\t585: o_phase = +9'd64;\t //LUT[585] \tphase : 0.250000\t(data_i, data_q): (0.281250,0.281250)\n\t586: o_phase = +9'd68;\t //LUT[586] \tphase : 0.265625\t(data_i, data_q): (0.281250,0.312500)\n\t587: o_phase = +9'd72;\t //LUT[587] \tphase : 0.281250\t(data_i, data_q): (0.281250,0.343750)\n\t588: o_phase = +9'd76;\t //LUT[588] \tphase : 0.296875\t(data_i, data_q): (0.281250,0.375000)\n\t589: o_phase = +9'd79;\t //LUT[589] \tphase : 0.308594\t(data_i, data_q): (0.281250,0.406250)\n\t590: o_phase = +9'd81;\t //LUT[590] \tphase : 0.316406\t(data_i, data_q): (0.281250,0.437500)\n\t591: o_phase = +9'd84;\t //LUT[591] \tphase : 0.328125\t(data_i, data_q): (0.281250,0.468750)\n\t592: o_phase = +9'd86;\t //LUT[592] \tphase : 0.335938\t(data_i, data_q): (0.281250,0.500000)\n\t593: o_phase = +9'd88;\t //LUT[593] \tphase : 0.343750\t(data_i, data_q): (0.281250,0.531250)\n\t594: o_phase = +9'd90;\t //LUT[594] \tphase : 0.351562\t(data_i, data_q): (0.281250,0.562500)\n\t595: o_phase = +9'd92;\t //LUT[595] \tphase : 0.359375\t(data_i, data_q): (0.281250,0.593750)\n\t596: o_phase = +9'd94;\t //LUT[596] \tphase : 0.367188\t(data_i, data_q): (0.281250,0.625000)\n\t597: o_phase = +9'd95;\t //LUT[597] \tphase : 0.371094\t(data_i, data_q): (0.281250,0.656250)\n\t598: o_phase = +9'd96;\t //LUT[598] \tphase : 0.375000\t(data_i, data_q): (0.281250,0.687500)\n\t599: o_phase = +9'd98;\t //LUT[599] \tphase : 0.382812\t(data_i, data_q): (0.281250,0.718750)\n\t600: o_phase = +9'd99;\t //LUT[600] \tphase : 0.386719\t(data_i, data_q): (0.281250,0.750000)\n\t601: o_phase = +9'd100;\t //LUT[601] \tphase : 0.390625\t(data_i, data_q): (0.281250,0.781250)\n\t602: o_phase = +9'd101;\t //LUT[602] \tphase : 0.394531\t(data_i, data_q): (0.281250,0.812500)\n\t603: o_phase = +9'd102;\t //LUT[603] \tphase : 0.398438\t(data_i, data_q): (0.281250,0.843750)\n\t604: o_phase = +9'd103;\t //LUT[604] \tphase : 0.402344\t(data_i, data_q): (0.281250,0.875000)\n\t605: o_phase = +9'd103;\t //LUT[605] \tphase : 0.402344\t(data_i, data_q): (0.281250,0.906250)\n\t606: o_phase = +9'd104;\t //LUT[606] \tphase : 0.406250\t(data_i, data_q): (0.281250,0.937500)\n\t607: o_phase = +9'd105;\t //LUT[607] \tphase : 0.410156\t(data_i, data_q): (0.281250,0.968750)\n\t608: o_phase = -9'd106;\t //LUT[608] \tphase : -0.414062\t(data_i, data_q): (0.281250,-1.000000)\n\t609: o_phase = -9'd105;\t //LUT[609] \tphase : -0.410156\t(data_i, data_q): (0.281250,-0.968750)\n\t610: o_phase = -9'd104;\t //LUT[610] \tphase : -0.406250\t(data_i, data_q): (0.281250,-0.937500)\n\t611: o_phase = -9'd103;\t //LUT[611] \tphase : -0.402344\t(data_i, data_q): (0.281250,-0.906250)\n\t612: o_phase = -9'd103;\t //LUT[612] \tphase : -0.402344\t(data_i, data_q): (0.281250,-0.875000)\n\t613: o_phase = -9'd102;\t //LUT[613] \tphase : -0.398438\t(data_i, data_q): (0.281250,-0.843750)\n\t614: o_phase = -9'd101;\t //LUT[614] \tphase : -0.394531\t(data_i, data_q): (0.281250,-0.812500)\n\t615: o_phase = -9'd100;\t //LUT[615] \tphase : -0.390625\t(data_i, data_q): (0.281250,-0.781250)\n\t616: o_phase = -9'd99;\t //LUT[616] \tphase : -0.386719\t(data_i, data_q): (0.281250,-0.750000)\n\t617: o_phase = -9'd98;\t //LUT[617] \tphase : -0.382812\t(data_i, data_q): (0.281250,-0.718750)\n\t618: o_phase = -9'd96;\t //LUT[618] \tphase : -0.375000\t(data_i, data_q): (0.281250,-0.687500)\n\t619: o_phase = -9'd95;\t //LUT[619] \tphase : -0.371094\t(data_i, data_q): (0.281250,-0.656250)\n\t620: o_phase = -9'd94;\t //LUT[620] \tphase : -0.367188\t(data_i, data_q): (0.281250,-0.625000)\n\t621: o_phase = -9'd92;\t //LUT[621] \tphase : -0.359375\t(data_i, data_q): (0.281250,-0.593750)\n\t622: o_phase = -9'd90;\t //LUT[622] \tphase : -0.351562\t(data_i, data_q): (0.281250,-0.562500)\n\t623: o_phase = -9'd88;\t //LUT[623] \tphase : -0.343750\t(data_i, data_q): (0.281250,-0.531250)\n\t624: o_phase = -9'd86;\t //LUT[624] \tphase : -0.335938\t(data_i, data_q): (0.281250,-0.500000)\n\t625: o_phase = -9'd84;\t //LUT[625] \tphase : -0.328125\t(data_i, data_q): (0.281250,-0.468750)\n\t626: o_phase = -9'd81;\t //LUT[626] \tphase : -0.316406\t(data_i, data_q): (0.281250,-0.437500)\n\t627: o_phase = -9'd79;\t //LUT[627] \tphase : -0.308594\t(data_i, data_q): (0.281250,-0.406250)\n\t628: o_phase = -9'd76;\t //LUT[628] \tphase : -0.296875\t(data_i, data_q): (0.281250,-0.375000)\n\t629: o_phase = -9'd72;\t //LUT[629] \tphase : -0.281250\t(data_i, data_q): (0.281250,-0.343750)\n\t630: o_phase = -9'd68;\t //LUT[630] \tphase : -0.265625\t(data_i, data_q): (0.281250,-0.312500)\n\t631: o_phase = -9'd64;\t //LUT[631] \tphase : -0.250000\t(data_i, data_q): (0.281250,-0.281250)\n\t632: o_phase = -9'd59;\t //LUT[632] \tphase : -0.230469\t(data_i, data_q): (0.281250,-0.250000)\n\t633: o_phase = -9'd54;\t //LUT[633] \tphase : -0.210938\t(data_i, data_q): (0.281250,-0.218750)\n\t634: o_phase = -9'd48;\t //LUT[634] \tphase : -0.187500\t(data_i, data_q): (0.281250,-0.187500)\n\t635: o_phase = -9'd41;\t //LUT[635] \tphase : -0.160156\t(data_i, data_q): (0.281250,-0.156250)\n\t636: o_phase = -9'd34;\t //LUT[636] \tphase : -0.132812\t(data_i, data_q): (0.281250,-0.125000)\n\t637: o_phase = -9'd26;\t //LUT[637] \tphase : -0.101562\t(data_i, data_q): (0.281250,-0.093750)\n\t638: o_phase = -9'd18;\t //LUT[638] \tphase : -0.070312\t(data_i, data_q): (0.281250,-0.062500)\n\t639: o_phase = -9'd9;\t //LUT[639] \tphase : -0.035156\t(data_i, data_q): (0.281250,-0.031250)\n\t640: o_phase = +9'd0;\t //LUT[640] \tphase : 0.000000\t(data_i, data_q): (0.312500,0.000000)\n\t641: o_phase = +9'd8;\t //LUT[641] \tphase : 0.031250\t(data_i, data_q): (0.312500,0.031250)\n\t642: o_phase = +9'd16;\t //LUT[642] \tphase : 0.062500\t(data_i, data_q): (0.312500,0.062500)\n\t643: o_phase = +9'd24;\t //LUT[643] \tphase : 0.093750\t(data_i, data_q): (0.312500,0.093750)\n\t644: o_phase = +9'd31;\t //LUT[644] \tphase : 0.121094\t(data_i, data_q): (0.312500,0.125000)\n\t645: o_phase = +9'd38;\t //LUT[645] \tphase : 0.148438\t(data_i, data_q): (0.312500,0.156250)\n\t646: o_phase = +9'd44;\t //LUT[646] \tphase : 0.171875\t(data_i, data_q): (0.312500,0.187500)\n\t647: o_phase = +9'd50;\t //LUT[647] \tphase : 0.195312\t(data_i, data_q): (0.312500,0.218750)\n\t648: o_phase = +9'd55;\t //LUT[648] \tphase : 0.214844\t(data_i, data_q): (0.312500,0.250000)\n\t649: o_phase = +9'd60;\t //LUT[649] \tphase : 0.234375\t(data_i, data_q): (0.312500,0.281250)\n\t650: o_phase = +9'd64;\t //LUT[650] \tphase : 0.250000\t(data_i, data_q): (0.312500,0.312500)\n\t651: o_phase = +9'd68;\t //LUT[651] \tphase : 0.265625\t(data_i, data_q): (0.312500,0.343750)\n\t652: o_phase = +9'd71;\t //LUT[652] \tphase : 0.277344\t(data_i, data_q): (0.312500,0.375000)\n\t653: o_phase = +9'd75;\t //LUT[653] \tphase : 0.292969\t(data_i, data_q): (0.312500,0.406250)\n\t654: o_phase = +9'd77;\t //LUT[654] \tphase : 0.300781\t(data_i, data_q): (0.312500,0.437500)\n\t655: o_phase = +9'd80;\t //LUT[655] \tphase : 0.312500\t(data_i, data_q): (0.312500,0.468750)\n\t656: o_phase = +9'd82;\t //LUT[656] \tphase : 0.320312\t(data_i, data_q): (0.312500,0.500000)\n\t657: o_phase = +9'd85;\t //LUT[657] \tphase : 0.332031\t(data_i, data_q): (0.312500,0.531250)\n\t658: o_phase = +9'd87;\t //LUT[658] \tphase : 0.339844\t(data_i, data_q): (0.312500,0.562500)\n\t659: o_phase = +9'd89;\t //LUT[659] \tphase : 0.347656\t(data_i, data_q): (0.312500,0.593750)\n\t660: o_phase = +9'd90;\t //LUT[660] \tphase : 0.351562\t(data_i, data_q): (0.312500,0.625000)\n\t661: o_phase = +9'd92;\t //LUT[661] \tphase : 0.359375\t(data_i, data_q): (0.312500,0.656250)\n\t662: o_phase = +9'd93;\t //LUT[662] \tphase : 0.363281\t(data_i, data_q): (0.312500,0.687500)\n\t663: o_phase = +9'd95;\t //LUT[663] \tphase : 0.371094\t(data_i, data_q): (0.312500,0.718750)\n\t664: o_phase = +9'd96;\t //LUT[664] \tphase : 0.375000\t(data_i, data_q): (0.312500,0.750000)\n\t665: o_phase = +9'd97;\t //LUT[665] \tphase : 0.378906\t(data_i, data_q): (0.312500,0.781250)\n\t666: o_phase = +9'd98;\t //LUT[666] \tphase : 0.382812\t(data_i, data_q): (0.312500,0.812500)\n\t667: o_phase = +9'd99;\t //LUT[667] \tphase : 0.386719\t(data_i, data_q): (0.312500,0.843750)\n\t668: o_phase = +9'd100;\t //LUT[668] \tphase : 0.390625\t(data_i, data_q): (0.312500,0.875000)\n\t669: o_phase = +9'd101;\t //LUT[669] \tphase : 0.394531\t(data_i, data_q): (0.312500,0.906250)\n\t670: o_phase = +9'd102;\t //LUT[670] \tphase : 0.398438\t(data_i, data_q): (0.312500,0.937500)\n\t671: o_phase = +9'd103;\t //LUT[671] \tphase : 0.402344\t(data_i, data_q): (0.312500,0.968750)\n\t672: o_phase = -9'd103;\t //LUT[672] \tphase : -0.402344\t(data_i, data_q): (0.312500,-1.000000)\n\t673: o_phase = -9'd103;\t //LUT[673] \tphase : -0.402344\t(data_i, data_q): (0.312500,-0.968750)\n\t674: o_phase = -9'd102;\t //LUT[674] \tphase : -0.398438\t(data_i, data_q): (0.312500,-0.937500)\n\t675: o_phase = -9'd101;\t //LUT[675] \tphase : -0.394531\t(data_i, data_q): (0.312500,-0.906250)\n\t676: o_phase = -9'd100;\t //LUT[676] \tphase : -0.390625\t(data_i, data_q): (0.312500,-0.875000)\n\t677: o_phase = -9'd99;\t //LUT[677] \tphase : -0.386719\t(data_i, data_q): (0.312500,-0.843750)\n\t678: o_phase = -9'd98;\t //LUT[678] \tphase : -0.382812\t(data_i, data_q): (0.312500,-0.812500)\n\t679: o_phase = -9'd97;\t //LUT[679] \tphase : -0.378906\t(data_i, data_q): (0.312500,-0.781250)\n\t680: o_phase = -9'd96;\t //LUT[680] \tphase : -0.375000\t(data_i, data_q): (0.312500,-0.750000)\n\t681: o_phase = -9'd95;\t //LUT[681] \tphase : -0.371094\t(data_i, data_q): (0.312500,-0.718750)\n\t682: o_phase = -9'd93;\t //LUT[682] \tphase : -0.363281\t(data_i, data_q): (0.312500,-0.687500)\n\t683: o_phase = -9'd92;\t //LUT[683] \tphase : -0.359375\t(data_i, data_q): (0.312500,-0.656250)\n\t684: o_phase = -9'd90;\t //LUT[684] \tphase : -0.351562\t(data_i, data_q): (0.312500,-0.625000)\n\t685: o_phase = -9'd89;\t //LUT[685] \tphase : -0.347656\t(data_i, data_q): (0.312500,-0.593750)\n\t686: o_phase = -9'd87;\t //LUT[686] \tphase : -0.339844\t(data_i, data_q): (0.312500,-0.562500)\n\t687: o_phase = -9'd85;\t //LUT[687] \tphase : -0.332031\t(data_i, data_q): (0.312500,-0.531250)\n\t688: o_phase = -9'd82;\t //LUT[688] \tphase : -0.320312\t(data_i, data_q): (0.312500,-0.500000)\n\t689: o_phase = -9'd80;\t //LUT[689] \tphase : -0.312500\t(data_i, data_q): (0.312500,-0.468750)\n\t690: o_phase = -9'd77;\t //LUT[690] \tphase : -0.300781\t(data_i, data_q): (0.312500,-0.437500)\n\t691: o_phase = -9'd75;\t //LUT[691] \tphase : -0.292969\t(data_i, data_q): (0.312500,-0.406250)\n\t692: o_phase = -9'd71;\t //LUT[692] \tphase : -0.277344\t(data_i, data_q): (0.312500,-0.375000)\n\t693: o_phase = -9'd68;\t //LUT[693] \tphase : -0.265625\t(data_i, data_q): (0.312500,-0.343750)\n\t694: o_phase = -9'd64;\t //LUT[694] \tphase : -0.250000\t(data_i, data_q): (0.312500,-0.312500)\n\t695: o_phase = -9'd60;\t //LUT[695] \tphase : -0.234375\t(data_i, data_q): (0.312500,-0.281250)\n\t696: o_phase = -9'd55;\t //LUT[696] \tphase : -0.214844\t(data_i, data_q): (0.312500,-0.250000)\n\t697: o_phase = -9'd50;\t //LUT[697] \tphase : -0.195312\t(data_i, data_q): (0.312500,-0.218750)\n\t698: o_phase = -9'd44;\t //LUT[698] \tphase : -0.171875\t(data_i, data_q): (0.312500,-0.187500)\n\t699: o_phase = -9'd38;\t //LUT[699] \tphase : -0.148438\t(data_i, data_q): (0.312500,-0.156250)\n\t700: o_phase = -9'd31;\t //LUT[700] \tphase : -0.121094\t(data_i, data_q): (0.312500,-0.125000)\n\t701: o_phase = -9'd24;\t //LUT[701] \tphase : -0.093750\t(data_i, data_q): (0.312500,-0.093750)\n\t702: o_phase = -9'd16;\t //LUT[702] \tphase : -0.062500\t(data_i, data_q): (0.312500,-0.062500)\n\t703: o_phase = -9'd8;\t //LUT[703] \tphase : -0.031250\t(data_i, data_q): (0.312500,-0.031250)\n\t704: o_phase = +9'd0;\t //LUT[704] \tphase : 0.000000\t(data_i, data_q): (0.343750,0.000000)\n\t705: o_phase = +9'd7;\t //LUT[705] \tphase : 0.027344\t(data_i, data_q): (0.343750,0.031250)\n\t706: o_phase = +9'd15;\t //LUT[706] \tphase : 0.058594\t(data_i, data_q): (0.343750,0.062500)\n\t707: o_phase = +9'd22;\t //LUT[707] \tphase : 0.085938\t(data_i, data_q): (0.343750,0.093750)\n\t708: o_phase = +9'd28;\t //LUT[708] \tphase : 0.109375\t(data_i, data_q): (0.343750,0.125000)\n\t709: o_phase = +9'd35;\t //LUT[709] \tphase : 0.136719\t(data_i, data_q): (0.343750,0.156250)\n\t710: o_phase = +9'd41;\t //LUT[710] \tphase : 0.160156\t(data_i, data_q): (0.343750,0.187500)\n\t711: o_phase = +9'd46;\t //LUT[711] \tphase : 0.179688\t(data_i, data_q): (0.343750,0.218750)\n\t712: o_phase = +9'd51;\t //LUT[712] \tphase : 0.199219\t(data_i, data_q): (0.343750,0.250000)\n\t713: o_phase = +9'd56;\t //LUT[713] \tphase : 0.218750\t(data_i, data_q): (0.343750,0.281250)\n\t714: o_phase = +9'd60;\t //LUT[714] \tphase : 0.234375\t(data_i, data_q): (0.343750,0.312500)\n\t715: o_phase = +9'd64;\t //LUT[715] \tphase : 0.250000\t(data_i, data_q): (0.343750,0.343750)\n\t716: o_phase = +9'd68;\t //LUT[716] \tphase : 0.265625\t(data_i, data_q): (0.343750,0.375000)\n\t717: o_phase = +9'd71;\t //LUT[717] \tphase : 0.277344\t(data_i, data_q): (0.343750,0.406250)\n\t718: o_phase = +9'd74;\t //LUT[718] \tphase : 0.289062\t(data_i, data_q): (0.343750,0.437500)\n\t719: o_phase = +9'd76;\t //LUT[719] \tphase : 0.296875\t(data_i, data_q): (0.343750,0.468750)\n\t720: o_phase = +9'd79;\t //LUT[720] \tphase : 0.308594\t(data_i, data_q): (0.343750,0.500000)\n\t721: o_phase = +9'd81;\t //LUT[721] \tphase : 0.316406\t(data_i, data_q): (0.343750,0.531250)\n\t722: o_phase = +9'd83;\t //LUT[722] \tphase : 0.324219\t(data_i, data_q): (0.343750,0.562500)\n\t723: o_phase = +9'd85;\t //LUT[723] \tphase : 0.332031\t(data_i, data_q): (0.343750,0.593750)\n\t724: o_phase = +9'd87;\t //LUT[724] \tphase : 0.339844\t(data_i, data_q): (0.343750,0.625000)\n\t725: o_phase = +9'd89;\t //LUT[725] \tphase : 0.347656\t(data_i, data_q): (0.343750,0.656250)\n\t726: o_phase = +9'd90;\t //LUT[726] \tphase : 0.351562\t(data_i, data_q): (0.343750,0.687500)\n\t727: o_phase = +9'd92;\t //LUT[727] \tphase : 0.359375\t(data_i, data_q): (0.343750,0.718750)\n\t728: o_phase = +9'd93;\t //LUT[728] \tphase : 0.363281\t(data_i, data_q): (0.343750,0.750000)\n\t729: o_phase = +9'd94;\t //LUT[729] \tphase : 0.367188\t(data_i, data_q): (0.343750,0.781250)\n\t730: o_phase = +9'd95;\t //LUT[730] \tphase : 0.371094\t(data_i, data_q): (0.343750,0.812500)\n\t731: o_phase = +9'd96;\t //LUT[731] \tphase : 0.375000\t(data_i, data_q): (0.343750,0.843750)\n\t732: o_phase = +9'd97;\t //LUT[732] \tphase : 0.378906\t(data_i, data_q): (0.343750,0.875000)\n\t733: o_phase = +9'd98;\t //LUT[733] \tphase : 0.382812\t(data_i, data_q): (0.343750,0.906250)\n\t734: o_phase = +9'd99;\t //LUT[734] \tphase : 0.386719\t(data_i, data_q): (0.343750,0.937500)\n\t735: o_phase = +9'd100;\t //LUT[735] \tphase : 0.390625\t(data_i, data_q): (0.343750,0.968750)\n\t736: o_phase = -9'd101;\t //LUT[736] \tphase : -0.394531\t(data_i, data_q): (0.343750,-1.000000)\n\t737: o_phase = -9'd100;\t //LUT[737] \tphase : -0.390625\t(data_i, data_q): (0.343750,-0.968750)\n\t738: o_phase = -9'd99;\t //LUT[738] \tphase : -0.386719\t(data_i, data_q): (0.343750,-0.937500)\n\t739: o_phase = -9'd98;\t //LUT[739] \tphase : -0.382812\t(data_i, data_q): (0.343750,-0.906250)\n\t740: o_phase = -9'd97;\t //LUT[740] \tphase : -0.378906\t(data_i, data_q): (0.343750,-0.875000)\n\t741: o_phase = -9'd96;\t //LUT[741] \tphase : -0.375000\t(data_i, data_q): (0.343750,-0.843750)\n\t742: o_phase = -9'd95;\t //LUT[742] \tphase : -0.371094\t(data_i, data_q): (0.343750,-0.812500)\n\t743: o_phase = -9'd94;\t //LUT[743] \tphase : -0.367188\t(data_i, data_q): (0.343750,-0.781250)\n\t744: o_phase = -9'd93;\t //LUT[744] \tphase : -0.363281\t(data_i, data_q): (0.343750,-0.750000)\n\t745: o_phase = -9'd92;\t //LUT[745] \tphase : -0.359375\t(data_i, data_q): (0.343750,-0.718750)\n\t746: o_phase = -9'd90;\t //LUT[746] \tphase : -0.351562\t(data_i, data_q): (0.343750,-0.687500)\n\t747: o_phase = -9'd89;\t //LUT[747] \tphase : -0.347656\t(data_i, data_q): (0.343750,-0.656250)\n\t748: o_phase = -9'd87;\t //LUT[748] \tphase : -0.339844\t(data_i, data_q): (0.343750,-0.625000)\n\t749: o_phase = -9'd85;\t //LUT[749] \tphase : -0.332031\t(data_i, data_q): (0.343750,-0.593750)\n\t750: o_phase = -9'd83;\t //LUT[750] \tphase : -0.324219\t(data_i, data_q): (0.343750,-0.562500)\n\t751: o_phase = -9'd81;\t //LUT[751] \tphase : -0.316406\t(data_i, data_q): (0.343750,-0.531250)\n\t752: o_phase = -9'd79;\t //LUT[752] \tphase : -0.308594\t(data_i, data_q): (0.343750,-0.500000)\n\t753: o_phase = -9'd76;\t //LUT[753] \tphase : -0.296875\t(data_i, data_q): (0.343750,-0.468750)\n\t754: o_phase = -9'd74;\t //LUT[754] \tphase : -0.289062\t(data_i, data_q): (0.343750,-0.437500)\n\t755: o_phase = -9'd71;\t //LUT[755] \tphase : -0.277344\t(data_i, data_q): (0.343750,-0.406250)\n\t756: o_phase = -9'd68;\t //LUT[756] \tphase : -0.265625\t(data_i, data_q): (0.343750,-0.375000)\n\t757: o_phase = -9'd64;\t //LUT[757] \tphase : -0.250000\t(data_i, data_q): (0.343750,-0.343750)\n\t758: o_phase = -9'd60;\t //LUT[758] \tphase : -0.234375\t(data_i, data_q): (0.343750,-0.312500)\n\t759: o_phase = -9'd56;\t //LUT[759] \tphase : -0.218750\t(data_i, data_q): (0.343750,-0.281250)\n\t760: o_phase = -9'd51;\t //LUT[760] \tphase : -0.199219\t(data_i, data_q): (0.343750,-0.250000)\n\t761: o_phase = -9'd46;\t //LUT[761] \tphase : -0.179688\t(data_i, data_q): (0.343750,-0.218750)\n\t762: o_phase = -9'd41;\t //LUT[762] \tphase : -0.160156\t(data_i, data_q): (0.343750,-0.187500)\n\t763: o_phase = -9'd35;\t //LUT[763] \tphase : -0.136719\t(data_i, data_q): (0.343750,-0.156250)\n\t764: o_phase = -9'd28;\t //LUT[764] \tphase : -0.109375\t(data_i, data_q): (0.343750,-0.125000)\n\t765: o_phase = -9'd22;\t //LUT[765] \tphase : -0.085938\t(data_i, data_q): (0.343750,-0.093750)\n\t766: o_phase = -9'd15;\t //LUT[766] \tphase : -0.058594\t(data_i, data_q): (0.343750,-0.062500)\n\t767: o_phase = -9'd7;\t //LUT[767] \tphase : -0.027344\t(data_i, data_q): (0.343750,-0.031250)\n\t768: o_phase = +9'd0;\t //LUT[768] \tphase : 0.000000\t(data_i, data_q): (0.375000,0.000000)\n\t769: o_phase = +9'd7;\t //LUT[769] \tphase : 0.027344\t(data_i, data_q): (0.375000,0.031250)\n\t770: o_phase = +9'd13;\t //LUT[770] \tphase : 0.050781\t(data_i, data_q): (0.375000,0.062500)\n\t771: o_phase = +9'd20;\t //LUT[771] \tphase : 0.078125\t(data_i, data_q): (0.375000,0.093750)\n\t772: o_phase = +9'd26;\t //LUT[772] \tphase : 0.101562\t(data_i, data_q): (0.375000,0.125000)\n\t773: o_phase = +9'd32;\t //LUT[773] \tphase : 0.125000\t(data_i, data_q): (0.375000,0.156250)\n\t774: o_phase = +9'd38;\t //LUT[774] \tphase : 0.148438\t(data_i, data_q): (0.375000,0.187500)\n\t775: o_phase = +9'd43;\t //LUT[775] \tphase : 0.167969\t(data_i, data_q): (0.375000,0.218750)\n\t776: o_phase = +9'd48;\t //LUT[776] \tphase : 0.187500\t(data_i, data_q): (0.375000,0.250000)\n\t777: o_phase = +9'd52;\t //LUT[777] \tphase : 0.203125\t(data_i, data_q): (0.375000,0.281250)\n\t778: o_phase = +9'd57;\t //LUT[778] \tphase : 0.222656\t(data_i, data_q): (0.375000,0.312500)\n\t779: o_phase = +9'd60;\t //LUT[779] \tphase : 0.234375\t(data_i, data_q): (0.375000,0.343750)\n\t780: o_phase = +9'd64;\t //LUT[780] \tphase : 0.250000\t(data_i, data_q): (0.375000,0.375000)\n\t781: o_phase = +9'd67;\t //LUT[781] \tphase : 0.261719\t(data_i, data_q): (0.375000,0.406250)\n\t782: o_phase = +9'd70;\t //LUT[782] \tphase : 0.273438\t(data_i, data_q): (0.375000,0.437500)\n\t783: o_phase = +9'd73;\t //LUT[783] \tphase : 0.285156\t(data_i, data_q): (0.375000,0.468750)\n\t784: o_phase = +9'd76;\t //LUT[784] \tphase : 0.296875\t(data_i, data_q): (0.375000,0.500000)\n\t785: o_phase = +9'd78;\t //LUT[785] \tphase : 0.304688\t(data_i, data_q): (0.375000,0.531250)\n\t786: o_phase = +9'd80;\t //LUT[786] \tphase : 0.312500\t(data_i, data_q): (0.375000,0.562500)\n\t787: o_phase = +9'd82;\t //LUT[787] \tphase : 0.320312\t(data_i, data_q): (0.375000,0.593750)\n\t788: o_phase = +9'd84;\t //LUT[788] \tphase : 0.328125\t(data_i, data_q): (0.375000,0.625000)\n\t789: o_phase = +9'd86;\t //LUT[789] \tphase : 0.335938\t(data_i, data_q): (0.375000,0.656250)\n\t790: o_phase = +9'd87;\t //LUT[790] \tphase : 0.339844\t(data_i, data_q): (0.375000,0.687500)\n\t791: o_phase = +9'd89;\t //LUT[791] \tphase : 0.347656\t(data_i, data_q): (0.375000,0.718750)\n\t792: o_phase = +9'd90;\t //LUT[792] \tphase : 0.351562\t(data_i, data_q): (0.375000,0.750000)\n\t793: o_phase = +9'd92;\t //LUT[793] \tphase : 0.359375\t(data_i, data_q): (0.375000,0.781250)\n\t794: o_phase = +9'd93;\t //LUT[794] \tphase : 0.363281\t(data_i, data_q): (0.375000,0.812500)\n\t795: o_phase = +9'd94;\t //LUT[795] \tphase : 0.367188\t(data_i, data_q): (0.375000,0.843750)\n\t796: o_phase = +9'd95;\t //LUT[796] \tphase : 0.371094\t(data_i, data_q): (0.375000,0.875000)\n\t797: o_phase = +9'd96;\t //LUT[797] \tphase : 0.375000\t(data_i, data_q): (0.375000,0.906250)\n\t798: o_phase = +9'd97;\t //LUT[798] \tphase : 0.378906\t(data_i, data_q): (0.375000,0.937500)\n\t799: o_phase = +9'd98;\t //LUT[799] \tphase : 0.382812\t(data_i, data_q): (0.375000,0.968750)\n\t800: o_phase = -9'd99;\t //LUT[800] \tphase : -0.386719\t(data_i, data_q): (0.375000,-1.000000)\n\t801: o_phase = -9'd98;\t //LUT[801] \tphase : -0.382812\t(data_i, data_q): (0.375000,-0.968750)\n\t802: o_phase = -9'd97;\t //LUT[802] \tphase : -0.378906\t(data_i, data_q): (0.375000,-0.937500)\n\t803: o_phase = -9'd96;\t //LUT[803] \tphase : -0.375000\t(data_i, data_q): (0.375000,-0.906250)\n\t804: o_phase = -9'd95;\t //LUT[804] \tphase : -0.371094\t(data_i, data_q): (0.375000,-0.875000)\n\t805: o_phase = -9'd94;\t //LUT[805] \tphase : -0.367188\t(data_i, data_q): (0.375000,-0.843750)\n\t806: o_phase = -9'd93;\t //LUT[806] \tphase : -0.363281\t(data_i, data_q): (0.375000,-0.812500)\n\t807: o_phase = -9'd92;\t //LUT[807] \tphase : -0.359375\t(data_i, data_q): (0.375000,-0.781250)\n\t808: o_phase = -9'd90;\t //LUT[808] \tphase : -0.351562\t(data_i, data_q): (0.375000,-0.750000)\n\t809: o_phase = -9'd89;\t //LUT[809] \tphase : -0.347656\t(data_i, data_q): (0.375000,-0.718750)\n\t810: o_phase = -9'd87;\t //LUT[810] \tphase : -0.339844\t(data_i, data_q): (0.375000,-0.687500)\n\t811: o_phase = -9'd86;\t //LUT[811] \tphase : -0.335938\t(data_i, data_q): (0.375000,-0.656250)\n\t812: o_phase = -9'd84;\t //LUT[812] \tphase : -0.328125\t(data_i, data_q): (0.375000,-0.625000)\n\t813: o_phase = -9'd82;\t //LUT[813] \tphase : -0.320312\t(data_i, data_q): (0.375000,-0.593750)\n\t814: o_phase = -9'd80;\t //LUT[814] \tphase : -0.312500\t(data_i, data_q): (0.375000,-0.562500)\n\t815: o_phase = -9'd78;\t //LUT[815] \tphase : -0.304688\t(data_i, data_q): (0.375000,-0.531250)\n\t816: o_phase = -9'd76;\t //LUT[816] \tphase : -0.296875\t(data_i, data_q): (0.375000,-0.500000)\n\t817: o_phase = -9'd73;\t //LUT[817] \tphase : -0.285156\t(data_i, data_q): (0.375000,-0.468750)\n\t818: o_phase = -9'd70;\t //LUT[818] \tphase : -0.273438\t(data_i, data_q): (0.375000,-0.437500)\n\t819: o_phase = -9'd67;\t //LUT[819] \tphase : -0.261719\t(data_i, data_q): (0.375000,-0.406250)\n\t820: o_phase = -9'd64;\t //LUT[820] \tphase : -0.250000\t(data_i, data_q): (0.375000,-0.375000)\n\t821: o_phase = -9'd60;\t //LUT[821] \tphase : -0.234375\t(data_i, data_q): (0.375000,-0.343750)\n\t822: o_phase = -9'd57;\t //LUT[822] \tphase : -0.222656\t(data_i, data_q): (0.375000,-0.312500)\n\t823: o_phase = -9'd52;\t //LUT[823] \tphase : -0.203125\t(data_i, data_q): (0.375000,-0.281250)\n\t824: o_phase = -9'd48;\t //LUT[824] \tphase : -0.187500\t(data_i, data_q): (0.375000,-0.250000)\n\t825: o_phase = -9'd43;\t //LUT[825] \tphase : -0.167969\t(data_i, data_q): (0.375000,-0.218750)\n\t826: o_phase = -9'd38;\t //LUT[826] \tphase : -0.148438\t(data_i, data_q): (0.375000,-0.187500)\n\t827: o_phase = -9'd32;\t //LUT[827] \tphase : -0.125000\t(data_i, data_q): (0.375000,-0.156250)\n\t828: o_phase = -9'd26;\t //LUT[828] \tphase : -0.101562\t(data_i, data_q): (0.375000,-0.125000)\n\t829: o_phase = -9'd20;\t //LUT[829] \tphase : -0.078125\t(data_i, data_q): (0.375000,-0.093750)\n\t830: o_phase = -9'd13;\t //LUT[830] \tphase : -0.050781\t(data_i, data_q): (0.375000,-0.062500)\n\t831: o_phase = -9'd7;\t //LUT[831] \tphase : -0.027344\t(data_i, data_q): (0.375000,-0.031250)\n\t832: o_phase = +9'd0;\t //LUT[832] \tphase : 0.000000\t(data_i, data_q): (0.406250,0.000000)\n\t833: o_phase = +9'd6;\t //LUT[833] \tphase : 0.023438\t(data_i, data_q): (0.406250,0.031250)\n\t834: o_phase = +9'd12;\t //LUT[834] \tphase : 0.046875\t(data_i, data_q): (0.406250,0.062500)\n\t835: o_phase = +9'd18;\t //LUT[835] \tphase : 0.070312\t(data_i, data_q): (0.406250,0.093750)\n\t836: o_phase = +9'd24;\t //LUT[836] \tphase : 0.093750\t(data_i, data_q): (0.406250,0.125000)\n\t837: o_phase = +9'd30;\t //LUT[837] \tphase : 0.117188\t(data_i, data_q): (0.406250,0.156250)\n\t838: o_phase = +9'd35;\t //LUT[838] \tphase : 0.136719\t(data_i, data_q): (0.406250,0.187500)\n\t839: o_phase = +9'd40;\t //LUT[839] \tphase : 0.156250\t(data_i, data_q): (0.406250,0.218750)\n\t840: o_phase = +9'd45;\t //LUT[840] \tphase : 0.175781\t(data_i, data_q): (0.406250,0.250000)\n\t841: o_phase = +9'd49;\t //LUT[841] \tphase : 0.191406\t(data_i, data_q): (0.406250,0.281250)\n\t842: o_phase = +9'd53;\t //LUT[842] \tphase : 0.207031\t(data_i, data_q): (0.406250,0.312500)\n\t843: o_phase = +9'd57;\t //LUT[843] \tphase : 0.222656\t(data_i, data_q): (0.406250,0.343750)\n\t844: o_phase = +9'd61;\t //LUT[844] \tphase : 0.238281\t(data_i, data_q): (0.406250,0.375000)\n\t845: o_phase = +9'd64;\t //LUT[845] \tphase : 0.250000\t(data_i, data_q): (0.406250,0.406250)\n\t846: o_phase = +9'd67;\t //LUT[846] \tphase : 0.261719\t(data_i, data_q): (0.406250,0.437500)\n\t847: o_phase = +9'd70;\t //LUT[847] \tphase : 0.273438\t(data_i, data_q): (0.406250,0.468750)\n\t848: o_phase = +9'd72;\t //LUT[848] \tphase : 0.281250\t(data_i, data_q): (0.406250,0.500000)\n\t849: o_phase = +9'd75;\t //LUT[849] \tphase : 0.292969\t(data_i, data_q): (0.406250,0.531250)\n\t850: o_phase = +9'd77;\t //LUT[850] \tphase : 0.300781\t(data_i, data_q): (0.406250,0.562500)\n\t851: o_phase = +9'd79;\t //LUT[851] \tphase : 0.308594\t(data_i, data_q): (0.406250,0.593750)\n\t852: o_phase = +9'd81;\t //LUT[852] \tphase : 0.316406\t(data_i, data_q): (0.406250,0.625000)\n\t853: o_phase = +9'd83;\t //LUT[853] \tphase : 0.324219\t(data_i, data_q): (0.406250,0.656250)\n\t854: o_phase = +9'd85;\t //LUT[854] \tphase : 0.332031\t(data_i, data_q): (0.406250,0.687500)\n\t855: o_phase = +9'd86;\t //LUT[855] \tphase : 0.335938\t(data_i, data_q): (0.406250,0.718750)\n\t856: o_phase = +9'd88;\t //LUT[856] \tphase : 0.343750\t(data_i, data_q): (0.406250,0.750000)\n\t857: o_phase = +9'd89;\t //LUT[857] \tphase : 0.347656\t(data_i, data_q): (0.406250,0.781250)\n\t858: o_phase = +9'd90;\t //LUT[858] \tphase : 0.351562\t(data_i, data_q): (0.406250,0.812500)\n\t859: o_phase = +9'd91;\t //LUT[859] \tphase : 0.355469\t(data_i, data_q): (0.406250,0.843750)\n\t860: o_phase = +9'd93;\t //LUT[860] \tphase : 0.363281\t(data_i, data_q): (0.406250,0.875000)\n\t861: o_phase = +9'd94;\t //LUT[861] \tphase : 0.367188\t(data_i, data_q): (0.406250,0.906250)\n\t862: o_phase = +9'd95;\t //LUT[862] \tphase : 0.371094\t(data_i, data_q): (0.406250,0.937500)\n\t863: o_phase = +9'd96;\t //LUT[863] \tphase : 0.375000\t(data_i, data_q): (0.406250,0.968750)\n\t864: o_phase = -9'd97;\t //LUT[864] \tphase : -0.378906\t(data_i, data_q): (0.406250,-1.000000)\n\t865: o_phase = -9'd96;\t //LUT[865] \tphase : -0.375000\t(data_i, data_q): (0.406250,-0.968750)\n\t866: o_phase = -9'd95;\t //LUT[866] \tphase : -0.371094\t(data_i, data_q): (0.406250,-0.937500)\n\t867: o_phase = -9'd94;\t //LUT[867] \tphase : -0.367188\t(data_i, data_q): (0.406250,-0.906250)\n\t868: o_phase = -9'd93;\t //LUT[868] \tphase : -0.363281\t(data_i, data_q): (0.406250,-0.875000)\n\t869: o_phase = -9'd91;\t //LUT[869] \tphase : -0.355469\t(data_i, data_q): (0.406250,-0.843750)\n\t870: o_phase = -9'd90;\t //LUT[870] \tphase : -0.351562\t(data_i, data_q): (0.406250,-0.812500)\n\t871: o_phase = -9'd89;\t //LUT[871] \tphase : -0.347656\t(data_i, data_q): (0.406250,-0.781250)\n\t872: o_phase = -9'd88;\t //LUT[872] \tphase : -0.343750\t(data_i, data_q): (0.406250,-0.750000)\n\t873: o_phase = -9'd86;\t //LUT[873] \tphase : -0.335938\t(data_i, data_q): (0.406250,-0.718750)\n\t874: o_phase = -9'd85;\t //LUT[874] \tphase : -0.332031\t(data_i, data_q): (0.406250,-0.687500)\n\t875: o_phase = -9'd83;\t //LUT[875] \tphase : -0.324219\t(data_i, data_q): (0.406250,-0.656250)\n\t876: o_phase = -9'd81;\t //LUT[876] \tphase : -0.316406\t(data_i, data_q): (0.406250,-0.625000)\n\t877: o_phase = -9'd79;\t //LUT[877] \tphase : -0.308594\t(data_i, data_q): (0.406250,-0.593750)\n\t878: o_phase = -9'd77;\t //LUT[878] \tphase : -0.300781\t(data_i, data_q): (0.406250,-0.562500)\n\t879: o_phase = -9'd75;\t //LUT[879] \tphase : -0.292969\t(data_i, data_q): (0.406250,-0.531250)\n\t880: o_phase = -9'd72;\t //LUT[880] \tphase : -0.281250\t(data_i, data_q): (0.406250,-0.500000)\n\t881: o_phase = -9'd70;\t //LUT[881] \tphase : -0.273438\t(data_i, data_q): (0.406250,-0.468750)\n\t882: o_phase = -9'd67;\t //LUT[882] \tphase : -0.261719\t(data_i, data_q): (0.406250,-0.437500)\n\t883: o_phase = -9'd64;\t //LUT[883] \tphase : -0.250000\t(data_i, data_q): (0.406250,-0.406250)\n\t884: o_phase = -9'd61;\t //LUT[884] \tphase : -0.238281\t(data_i, data_q): (0.406250,-0.375000)\n\t885: o_phase = -9'd57;\t //LUT[885] \tphase : -0.222656\t(data_i, data_q): (0.406250,-0.343750)\n\t886: o_phase = -9'd53;\t //LUT[886] \tphase : -0.207031\t(data_i, data_q): (0.406250,-0.312500)\n\t887: o_phase = -9'd49;\t //LUT[887] \tphase : -0.191406\t(data_i, data_q): (0.406250,-0.281250)\n\t888: o_phase = -9'd45;\t //LUT[888] \tphase : -0.175781\t(data_i, data_q): (0.406250,-0.250000)\n\t889: o_phase = -9'd40;\t //LUT[889] \tphase : -0.156250\t(data_i, data_q): (0.406250,-0.218750)\n\t890: o_phase = -9'd35;\t //LUT[890] \tphase : -0.136719\t(data_i, data_q): (0.406250,-0.187500)\n\t891: o_phase = -9'd30;\t //LUT[891] \tphase : -0.117188\t(data_i, data_q): (0.406250,-0.156250)\n\t892: o_phase = -9'd24;\t //LUT[892] \tphase : -0.093750\t(data_i, data_q): (0.406250,-0.125000)\n\t893: o_phase = -9'd18;\t //LUT[893] \tphase : -0.070312\t(data_i, data_q): (0.406250,-0.093750)\n\t894: o_phase = -9'd12;\t //LUT[894] \tphase : -0.046875\t(data_i, data_q): (0.406250,-0.062500)\n\t895: o_phase = -9'd6;\t //LUT[895] \tphase : -0.023438\t(data_i, data_q): (0.406250,-0.031250)\n\t896: o_phase = +9'd0;\t //LUT[896] \tphase : 0.000000\t(data_i, data_q): (0.437500,0.000000)\n\t897: o_phase = +9'd6;\t //LUT[897] \tphase : 0.023438\t(data_i, data_q): (0.437500,0.031250)\n\t898: o_phase = +9'd12;\t //LUT[898] \tphase : 0.046875\t(data_i, data_q): (0.437500,0.062500)\n\t899: o_phase = +9'd17;\t //LUT[899] \tphase : 0.066406\t(data_i, data_q): (0.437500,0.093750)\n\t900: o_phase = +9'd23;\t //LUT[900] \tphase : 0.089844\t(data_i, data_q): (0.437500,0.125000)\n\t901: o_phase = +9'd28;\t //LUT[901] \tphase : 0.109375\t(data_i, data_q): (0.437500,0.156250)\n\t902: o_phase = +9'd33;\t //LUT[902] \tphase : 0.128906\t(data_i, data_q): (0.437500,0.187500)\n\t903: o_phase = +9'd38;\t //LUT[903] \tphase : 0.148438\t(data_i, data_q): (0.437500,0.218750)\n\t904: o_phase = +9'd42;\t //LUT[904] \tphase : 0.164062\t(data_i, data_q): (0.437500,0.250000)\n\t905: o_phase = +9'd47;\t //LUT[905] \tphase : 0.183594\t(data_i, data_q): (0.437500,0.281250)\n\t906: o_phase = +9'd51;\t //LUT[906] \tphase : 0.199219\t(data_i, data_q): (0.437500,0.312500)\n\t907: o_phase = +9'd54;\t //LUT[907] \tphase : 0.210938\t(data_i, data_q): (0.437500,0.343750)\n\t908: o_phase = +9'd58;\t //LUT[908] \tphase : 0.226562\t(data_i, data_q): (0.437500,0.375000)\n\t909: o_phase = +9'd61;\t //LUT[909] \tphase : 0.238281\t(data_i, data_q): (0.437500,0.406250)\n\t910: o_phase = +9'd64;\t //LUT[910] \tphase : 0.250000\t(data_i, data_q): (0.437500,0.437500)\n\t911: o_phase = +9'd67;\t //LUT[911] \tphase : 0.261719\t(data_i, data_q): (0.437500,0.468750)\n\t912: o_phase = +9'd69;\t //LUT[912] \tphase : 0.269531\t(data_i, data_q): (0.437500,0.500000)\n\t913: o_phase = +9'd72;\t //LUT[913] \tphase : 0.281250\t(data_i, data_q): (0.437500,0.531250)\n\t914: o_phase = +9'd74;\t //LUT[914] \tphase : 0.289062\t(data_i, data_q): (0.437500,0.562500)\n\t915: o_phase = +9'd76;\t //LUT[915] \tphase : 0.296875\t(data_i, data_q): (0.437500,0.593750)\n\t916: o_phase = +9'd78;\t //LUT[916] \tphase : 0.304688\t(data_i, data_q): (0.437500,0.625000)\n\t917: o_phase = +9'd80;\t //LUT[917] \tphase : 0.312500\t(data_i, data_q): (0.437500,0.656250)\n\t918: o_phase = +9'd82;\t //LUT[918] \tphase : 0.320312\t(data_i, data_q): (0.437500,0.687500)\n\t919: o_phase = +9'd83;\t //LUT[919] \tphase : 0.324219\t(data_i, data_q): (0.437500,0.718750)\n\t920: o_phase = +9'd85;\t //LUT[920] \tphase : 0.332031\t(data_i, data_q): (0.437500,0.750000)\n\t921: o_phase = +9'd86;\t //LUT[921] \tphase : 0.335938\t(data_i, data_q): (0.437500,0.781250)\n\t922: o_phase = +9'd88;\t //LUT[922] \tphase : 0.343750\t(data_i, data_q): (0.437500,0.812500)\n\t923: o_phase = +9'd89;\t //LUT[923] \tphase : 0.347656\t(data_i, data_q): (0.437500,0.843750)\n\t924: o_phase = +9'd90;\t //LUT[924] \tphase : 0.351562\t(data_i, data_q): (0.437500,0.875000)\n\t925: o_phase = +9'd91;\t //LUT[925] \tphase : 0.355469\t(data_i, data_q): (0.437500,0.906250)\n\t926: o_phase = +9'd92;\t //LUT[926] \tphase : 0.359375\t(data_i, data_q): (0.437500,0.937500)\n\t927: o_phase = +9'd93;\t //LUT[927] \tphase : 0.363281\t(data_i, data_q): (0.437500,0.968750)\n\t928: o_phase = -9'd94;\t //LUT[928] \tphase : -0.367188\t(data_i, data_q): (0.437500,-1.000000)\n\t929: o_phase = -9'd93;\t //LUT[929] \tphase : -0.363281\t(data_i, data_q): (0.437500,-0.968750)\n\t930: o_phase = -9'd92;\t //LUT[930] \tphase : -0.359375\t(data_i, data_q): (0.437500,-0.937500)\n\t931: o_phase = -9'd91;\t //LUT[931] \tphase : -0.355469\t(data_i, data_q): (0.437500,-0.906250)\n\t932: o_phase = -9'd90;\t //LUT[932] \tphase : -0.351562\t(data_i, data_q): (0.437500,-0.875000)\n\t933: o_phase = -9'd89;\t //LUT[933] \tphase : -0.347656\t(data_i, data_q): (0.437500,-0.843750)\n\t934: o_phase = -9'd88;\t //LUT[934] \tphase : -0.343750\t(data_i, data_q): (0.437500,-0.812500)\n\t935: o_phase = -9'd86;\t //LUT[935] \tphase : -0.335938\t(data_i, data_q): (0.437500,-0.781250)\n\t936: o_phase = -9'd85;\t //LUT[936] \tphase : -0.332031\t(data_i, data_q): (0.437500,-0.750000)\n\t937: o_phase = -9'd83;\t //LUT[937] \tphase : -0.324219\t(data_i, data_q): (0.437500,-0.718750)\n\t938: o_phase = -9'd82;\t //LUT[938] \tphase : -0.320312\t(data_i, data_q): (0.437500,-0.687500)\n\t939: o_phase = -9'd80;\t //LUT[939] \tphase : -0.312500\t(data_i, data_q): (0.437500,-0.656250)\n\t940: o_phase = -9'd78;\t //LUT[940] \tphase : -0.304688\t(data_i, data_q): (0.437500,-0.625000)\n\t941: o_phase = -9'd76;\t //LUT[941] \tphase : -0.296875\t(data_i, data_q): (0.437500,-0.593750)\n\t942: o_phase = -9'd74;\t //LUT[942] \tphase : -0.289062\t(data_i, data_q): (0.437500,-0.562500)\n\t943: o_phase = -9'd72;\t //LUT[943] \tphase : -0.281250\t(data_i, data_q): (0.437500,-0.531250)\n\t944: o_phase = -9'd69;\t //LUT[944] \tphase : -0.269531\t(data_i, data_q): (0.437500,-0.500000)\n\t945: o_phase = -9'd67;\t //LUT[945] \tphase : -0.261719\t(data_i, data_q): (0.437500,-0.468750)\n\t946: o_phase = -9'd64;\t //LUT[946] \tphase : -0.250000\t(data_i, data_q): (0.437500,-0.437500)\n\t947: o_phase = -9'd61;\t //LUT[947] \tphase : -0.238281\t(data_i, data_q): (0.437500,-0.406250)\n\t948: o_phase = -9'd58;\t //LUT[948] \tphase : -0.226562\t(data_i, data_q): (0.437500,-0.375000)\n\t949: o_phase = -9'd54;\t //LUT[949] \tphase : -0.210938\t(data_i, data_q): (0.437500,-0.343750)\n\t950: o_phase = -9'd51;\t //LUT[950] \tphase : -0.199219\t(data_i, data_q): (0.437500,-0.312500)\n\t951: o_phase = -9'd47;\t //LUT[951] \tphase : -0.183594\t(data_i, data_q): (0.437500,-0.281250)\n\t952: o_phase = -9'd42;\t //LUT[952] \tphase : -0.164062\t(data_i, data_q): (0.437500,-0.250000)\n\t953: o_phase = -9'd38;\t //LUT[953] \tphase : -0.148438\t(data_i, data_q): (0.437500,-0.218750)\n\t954: o_phase = -9'd33;\t //LUT[954] \tphase : -0.128906\t(data_i, data_q): (0.437500,-0.187500)\n\t955: o_phase = -9'd28;\t //LUT[955] \tphase : -0.109375\t(data_i, data_q): (0.437500,-0.156250)\n\t956: o_phase = -9'd23;\t //LUT[956] \tphase : -0.089844\t(data_i, data_q): (0.437500,-0.125000)\n\t957: o_phase = -9'd17;\t //LUT[957] \tphase : -0.066406\t(data_i, data_q): (0.437500,-0.093750)\n\t958: o_phase = -9'd12;\t //LUT[958] \tphase : -0.046875\t(data_i, data_q): (0.437500,-0.062500)\n\t959: o_phase = -9'd6;\t //LUT[959] \tphase : -0.023438\t(data_i, data_q): (0.437500,-0.031250)\n\t960: o_phase = +9'd0;\t //LUT[960] \tphase : 0.000000\t(data_i, data_q): (0.468750,0.000000)\n\t961: o_phase = +9'd5;\t //LUT[961] \tphase : 0.019531\t(data_i, data_q): (0.468750,0.031250)\n\t962: o_phase = +9'd11;\t //LUT[962] \tphase : 0.042969\t(data_i, data_q): (0.468750,0.062500)\n\t963: o_phase = +9'd16;\t //LUT[963] \tphase : 0.062500\t(data_i, data_q): (0.468750,0.093750)\n\t964: o_phase = +9'd21;\t //LUT[964] \tphase : 0.082031\t(data_i, data_q): (0.468750,0.125000)\n\t965: o_phase = +9'd26;\t //LUT[965] \tphase : 0.101562\t(data_i, data_q): (0.468750,0.156250)\n\t966: o_phase = +9'd31;\t //LUT[966] \tphase : 0.121094\t(data_i, data_q): (0.468750,0.187500)\n\t967: o_phase = +9'd36;\t //LUT[967] \tphase : 0.140625\t(data_i, data_q): (0.468750,0.218750)\n\t968: o_phase = +9'd40;\t //LUT[968] \tphase : 0.156250\t(data_i, data_q): (0.468750,0.250000)\n\t969: o_phase = +9'd44;\t //LUT[969] \tphase : 0.171875\t(data_i, data_q): (0.468750,0.281250)\n\t970: o_phase = +9'd48;\t //LUT[970] \tphase : 0.187500\t(data_i, data_q): (0.468750,0.312500)\n\t971: o_phase = +9'd52;\t //LUT[971] \tphase : 0.203125\t(data_i, data_q): (0.468750,0.343750)\n\t972: o_phase = +9'd55;\t //LUT[972] \tphase : 0.214844\t(data_i, data_q): (0.468750,0.375000)\n\t973: o_phase = +9'd58;\t //LUT[973] \tphase : 0.226562\t(data_i, data_q): (0.468750,0.406250)\n\t974: o_phase = +9'd61;\t //LUT[974] \tphase : 0.238281\t(data_i, data_q): (0.468750,0.437500)\n\t975: o_phase = +9'd64;\t //LUT[975] \tphase : 0.250000\t(data_i, data_q): (0.468750,0.468750)\n\t976: o_phase = +9'd67;\t //LUT[976] \tphase : 0.261719\t(data_i, data_q): (0.468750,0.500000)\n\t977: o_phase = +9'd69;\t //LUT[977] \tphase : 0.269531\t(data_i, data_q): (0.468750,0.531250)\n\t978: o_phase = +9'd71;\t //LUT[978] \tphase : 0.277344\t(data_i, data_q): (0.468750,0.562500)\n\t979: o_phase = +9'd74;\t //LUT[979] \tphase : 0.289062\t(data_i, data_q): (0.468750,0.593750)\n\t980: o_phase = +9'd76;\t //LUT[980] \tphase : 0.296875\t(data_i, data_q): (0.468750,0.625000)\n\t981: o_phase = +9'd77;\t //LUT[981] \tphase : 0.300781\t(data_i, data_q): (0.468750,0.656250)\n\t982: o_phase = +9'd79;\t //LUT[982] \tphase : 0.308594\t(data_i, data_q): (0.468750,0.687500)\n\t983: o_phase = +9'd81;\t //LUT[983] \tphase : 0.316406\t(data_i, data_q): (0.468750,0.718750)\n\t984: o_phase = +9'd82;\t //LUT[984] \tphase : 0.320312\t(data_i, data_q): (0.468750,0.750000)\n\t985: o_phase = +9'd84;\t //LUT[985] \tphase : 0.328125\t(data_i, data_q): (0.468750,0.781250)\n\t986: o_phase = +9'd85;\t //LUT[986] \tphase : 0.332031\t(data_i, data_q): (0.468750,0.812500)\n\t987: o_phase = +9'd87;\t //LUT[987] \tphase : 0.339844\t(data_i, data_q): (0.468750,0.843750)\n\t988: o_phase = +9'd88;\t //LUT[988] \tphase : 0.343750\t(data_i, data_q): (0.468750,0.875000)\n\t989: o_phase = +9'd89;\t //LUT[989] \tphase : 0.347656\t(data_i, data_q): (0.468750,0.906250)\n\t990: o_phase = +9'd90;\t //LUT[990] \tphase : 0.351562\t(data_i, data_q): (0.468750,0.937500)\n\t991: o_phase = +9'd91;\t //LUT[991] \tphase : 0.355469\t(data_i, data_q): (0.468750,0.968750)\n\t992: o_phase = -9'd92;\t //LUT[992] \tphase : -0.359375\t(data_i, data_q): (0.468750,-1.000000)\n\t993: o_phase = -9'd91;\t //LUT[993] \tphase : -0.355469\t(data_i, data_q): (0.468750,-0.968750)\n\t994: o_phase = -9'd90;\t //LUT[994] \tphase : -0.351562\t(data_i, data_q): (0.468750,-0.937500)\n\t995: o_phase = -9'd89;\t //LUT[995] \tphase : -0.347656\t(data_i, data_q): (0.468750,-0.906250)\n\t996: o_phase = -9'd88;\t //LUT[996] \tphase : -0.343750\t(data_i, data_q): (0.468750,-0.875000)\n\t997: o_phase = -9'd87;\t //LUT[997] \tphase : -0.339844\t(data_i, data_q): (0.468750,-0.843750)\n\t998: o_phase = -9'd85;\t //LUT[998] \tphase : -0.332031\t(data_i, data_q): (0.468750,-0.812500)\n\t999: o_phase = -9'd84;\t //LUT[999] \tphase : -0.328125\t(data_i, data_q): (0.468750,-0.781250)\n\t1000: o_phase = -9'd82;\t //LUT[1000] \tphase : -0.320312\t(data_i, data_q): (0.468750,-0.750000)\n\t1001: o_phase = -9'd81;\t //LUT[1001] \tphase : -0.316406\t(data_i, data_q): (0.468750,-0.718750)\n\t1002: o_phase = -9'd79;\t //LUT[1002] \tphase : -0.308594\t(data_i, data_q): (0.468750,-0.687500)\n\t1003: o_phase = -9'd77;\t //LUT[1003] \tphase : -0.300781\t(data_i, data_q): (0.468750,-0.656250)\n\t1004: o_phase = -9'd76;\t //LUT[1004] \tphase : -0.296875\t(data_i, data_q): (0.468750,-0.625000)\n\t1005: o_phase = -9'd74;\t //LUT[1005] \tphase : -0.289062\t(data_i, data_q): (0.468750,-0.593750)\n\t1006: o_phase = -9'd71;\t //LUT[1006] \tphase : -0.277344\t(data_i, data_q): (0.468750,-0.562500)\n\t1007: o_phase = -9'd69;\t //LUT[1007] \tphase : -0.269531\t(data_i, data_q): (0.468750,-0.531250)\n\t1008: o_phase = -9'd67;\t //LUT[1008] \tphase : -0.261719\t(data_i, data_q): (0.468750,-0.500000)\n\t1009: o_phase = -9'd64;\t //LUT[1009] \tphase : -0.250000\t(data_i, data_q): (0.468750,-0.468750)\n\t1010: o_phase = -9'd61;\t //LUT[1010] \tphase : -0.238281\t(data_i, data_q): (0.468750,-0.437500)\n\t1011: o_phase = -9'd58;\t //LUT[1011] \tphase : -0.226562\t(data_i, data_q): (0.468750,-0.406250)\n\t1012: o_phase = -9'd55;\t //LUT[1012] \tphase : -0.214844\t(data_i, data_q): (0.468750,-0.375000)\n\t1013: o_phase = -9'd52;\t //LUT[1013] \tphase : -0.203125\t(data_i, data_q): (0.468750,-0.343750)\n\t1014: o_phase = -9'd48;\t //LUT[1014] \tphase : -0.187500\t(data_i, data_q): (0.468750,-0.312500)\n\t1015: o_phase = -9'd44;\t //LUT[1015] \tphase : -0.171875\t(data_i, data_q): (0.468750,-0.281250)\n\t1016: o_phase = -9'd40;\t //LUT[1016] \tphase : -0.156250\t(data_i, data_q): (0.468750,-0.250000)\n\t1017: o_phase = -9'd36;\t //LUT[1017] \tphase : -0.140625\t(data_i, data_q): (0.468750,-0.218750)\n\t1018: o_phase = -9'd31;\t //LUT[1018] \tphase : -0.121094\t(data_i, data_q): (0.468750,-0.187500)\n\t1019: o_phase = -9'd26;\t //LUT[1019] \tphase : -0.101562\t(data_i, data_q): (0.468750,-0.156250)\n\t1020: o_phase = -9'd21;\t //LUT[1020] \tphase : -0.082031\t(data_i, data_q): (0.468750,-0.125000)\n\t1021: o_phase = -9'd16;\t //LUT[1021] \tphase : -0.062500\t(data_i, data_q): (0.468750,-0.093750)\n\t1022: o_phase = -9'd11;\t //LUT[1022] \tphase : -0.042969\t(data_i, data_q): (0.468750,-0.062500)\n\t1023: o_phase = -9'd5;\t //LUT[1023] \tphase : -0.019531\t(data_i, data_q): (0.468750,-0.031250)\n\t1024: o_phase = +9'd0;\t //LUT[1024] \tphase : 0.000000\t(data_i, data_q): (0.500000,0.000000)\n\t1025: o_phase = +9'd5;\t //LUT[1025] \tphase : 0.019531\t(data_i, data_q): (0.500000,0.031250)\n\t1026: o_phase = +9'd10;\t //LUT[1026] \tphase : 0.039062\t(data_i, data_q): (0.500000,0.062500)\n\t1027: o_phase = +9'd15;\t //LUT[1027] \tphase : 0.058594\t(data_i, data_q): (0.500000,0.093750)\n\t1028: o_phase = +9'd20;\t //LUT[1028] \tphase : 0.078125\t(data_i, data_q): (0.500000,0.125000)\n\t1029: o_phase = +9'd25;\t //LUT[1029] \tphase : 0.097656\t(data_i, data_q): (0.500000,0.156250)\n\t1030: o_phase = +9'd29;\t //LUT[1030] \tphase : 0.113281\t(data_i, data_q): (0.500000,0.187500)\n\t1031: o_phase = +9'd34;\t //LUT[1031] \tphase : 0.132812\t(data_i, data_q): (0.500000,0.218750)\n\t1032: o_phase = +9'd38;\t //LUT[1032] \tphase : 0.148438\t(data_i, data_q): (0.500000,0.250000)\n\t1033: o_phase = +9'd42;\t //LUT[1033] \tphase : 0.164062\t(data_i, data_q): (0.500000,0.281250)\n\t1034: o_phase = +9'd46;\t //LUT[1034] \tphase : 0.179688\t(data_i, data_q): (0.500000,0.312500)\n\t1035: o_phase = +9'd49;\t //LUT[1035] \tphase : 0.191406\t(data_i, data_q): (0.500000,0.343750)\n\t1036: o_phase = +9'd52;\t //LUT[1036] \tphase : 0.203125\t(data_i, data_q): (0.500000,0.375000)\n\t1037: o_phase = +9'd56;\t //LUT[1037] \tphase : 0.218750\t(data_i, data_q): (0.500000,0.406250)\n\t1038: o_phase = +9'd59;\t //LUT[1038] \tphase : 0.230469\t(data_i, data_q): (0.500000,0.437500)\n\t1039: o_phase = +9'd61;\t //LUT[1039] \tphase : 0.238281\t(data_i, data_q): (0.500000,0.468750)\n\t1040: o_phase = +9'd64;\t //LUT[1040] \tphase : 0.250000\t(data_i, data_q): (0.500000,0.500000)\n\t1041: o_phase = +9'd66;\t //LUT[1041] \tphase : 0.257812\t(data_i, data_q): (0.500000,0.531250)\n\t1042: o_phase = +9'd69;\t //LUT[1042] \tphase : 0.269531\t(data_i, data_q): (0.500000,0.562500)\n\t1043: o_phase = +9'd71;\t //LUT[1043] \tphase : 0.277344\t(data_i, data_q): (0.500000,0.593750)\n\t1044: o_phase = +9'd73;\t //LUT[1044] \tphase : 0.285156\t(data_i, data_q): (0.500000,0.625000)\n\t1045: o_phase = +9'd75;\t //LUT[1045] \tphase : 0.292969\t(data_i, data_q): (0.500000,0.656250)\n\t1046: o_phase = +9'd77;\t //LUT[1046] \tphase : 0.300781\t(data_i, data_q): (0.500000,0.687500)\n\t1047: o_phase = +9'd78;\t //LUT[1047] \tphase : 0.304688\t(data_i, data_q): (0.500000,0.718750)\n\t1048: o_phase = +9'd80;\t //LUT[1048] \tphase : 0.312500\t(data_i, data_q): (0.500000,0.750000)\n\t1049: o_phase = +9'd82;\t //LUT[1049] \tphase : 0.320312\t(data_i, data_q): (0.500000,0.781250)\n\t1050: o_phase = +9'd83;\t //LUT[1050] \tphase : 0.324219\t(data_i, data_q): (0.500000,0.812500)\n\t1051: o_phase = +9'd84;\t //LUT[1051] \tphase : 0.328125\t(data_i, data_q): (0.500000,0.843750)\n\t1052: o_phase = +9'd86;\t //LUT[1052] \tphase : 0.335938\t(data_i, data_q): (0.500000,0.875000)\n\t1053: o_phase = +9'd87;\t //LUT[1053] \tphase : 0.339844\t(data_i, data_q): (0.500000,0.906250)\n\t1054: o_phase = +9'd88;\t //LUT[1054] \tphase : 0.343750\t(data_i, data_q): (0.500000,0.937500)\n\t1055: o_phase = +9'd89;\t //LUT[1055] \tphase : 0.347656\t(data_i, data_q): (0.500000,0.968750)\n\t1056: o_phase = -9'd90;\t //LUT[1056] \tphase : -0.351562\t(data_i, data_q): (0.500000,-1.000000)\n\t1057: o_phase = -9'd89;\t //LUT[1057] \tphase : -0.347656\t(data_i, data_q): (0.500000,-0.968750)\n\t1058: o_phase = -9'd88;\t //LUT[1058] \tphase : -0.343750\t(data_i, data_q): (0.500000,-0.937500)\n\t1059: o_phase = -9'd87;\t //LUT[1059] \tphase : -0.339844\t(data_i, data_q): (0.500000,-0.906250)\n\t1060: o_phase = -9'd86;\t //LUT[1060] \tphase : -0.335938\t(data_i, data_q): (0.500000,-0.875000)\n\t1061: o_phase = -9'd84;\t //LUT[1061] \tphase : -0.328125\t(data_i, data_q): (0.500000,-0.843750)\n\t1062: o_phase = -9'd83;\t //LUT[1062] \tphase : -0.324219\t(data_i, data_q): (0.500000,-0.812500)\n\t1063: o_phase = -9'd82;\t //LUT[1063] \tphase : -0.320312\t(data_i, data_q): (0.500000,-0.781250)\n\t1064: o_phase = -9'd80;\t //LUT[1064] \tphase : -0.312500\t(data_i, data_q): (0.500000,-0.750000)\n\t1065: o_phase = -9'd78;\t //LUT[1065] \tphase : -0.304688\t(data_i, data_q): (0.500000,-0.718750)\n\t1066: o_phase = -9'd77;\t //LUT[1066] \tphase : -0.300781\t(data_i, data_q): (0.500000,-0.687500)\n\t1067: o_phase = -9'd75;\t //LUT[1067] \tphase : -0.292969\t(data_i, data_q): (0.500000,-0.656250)\n\t1068: o_phase = -9'd73;\t //LUT[1068] \tphase : -0.285156\t(data_i, data_q): (0.500000,-0.625000)\n\t1069: o_phase = -9'd71;\t //LUT[1069] \tphase : -0.277344\t(data_i, data_q): (0.500000,-0.593750)\n\t1070: o_phase = -9'd69;\t //LUT[1070] \tphase : -0.269531\t(data_i, data_q): (0.500000,-0.562500)\n\t1071: o_phase = -9'd66;\t //LUT[1071] \tphase : -0.257812\t(data_i, data_q): (0.500000,-0.531250)\n\t1072: o_phase = -9'd64;\t //LUT[1072] \tphase : -0.250000\t(data_i, data_q): (0.500000,-0.500000)\n\t1073: o_phase = -9'd61;\t //LUT[1073] \tphase : -0.238281\t(data_i, data_q): (0.500000,-0.468750)\n\t1074: o_phase = -9'd59;\t //LUT[1074] \tphase : -0.230469\t(data_i, data_q): (0.500000,-0.437500)\n\t1075: o_phase = -9'd56;\t //LUT[1075] \tphase : -0.218750\t(data_i, data_q): (0.500000,-0.406250)\n\t1076: o_phase = -9'd52;\t //LUT[1076] \tphase : -0.203125\t(data_i, data_q): (0.500000,-0.375000)\n\t1077: o_phase = -9'd49;\t //LUT[1077] \tphase : -0.191406\t(data_i, data_q): (0.500000,-0.343750)\n\t1078: o_phase = -9'd46;\t //LUT[1078] \tphase : -0.179688\t(data_i, data_q): (0.500000,-0.312500)\n\t1079: o_phase = -9'd42;\t //LUT[1079] \tphase : -0.164062\t(data_i, data_q): (0.500000,-0.281250)\n\t1080: o_phase = -9'd38;\t //LUT[1080] \tphase : -0.148438\t(data_i, data_q): (0.500000,-0.250000)\n\t1081: o_phase = -9'd34;\t //LUT[1081] \tphase : -0.132812\t(data_i, data_q): (0.500000,-0.218750)\n\t1082: o_phase = -9'd29;\t //LUT[1082] \tphase : -0.113281\t(data_i, data_q): (0.500000,-0.187500)\n\t1083: o_phase = -9'd25;\t //LUT[1083] \tphase : -0.097656\t(data_i, data_q): (0.500000,-0.156250)\n\t1084: o_phase = -9'd20;\t //LUT[1084] \tphase : -0.078125\t(data_i, data_q): (0.500000,-0.125000)\n\t1085: o_phase = -9'd15;\t //LUT[1085] \tphase : -0.058594\t(data_i, data_q): (0.500000,-0.093750)\n\t1086: o_phase = -9'd10;\t //LUT[1086] \tphase : -0.039062\t(data_i, data_q): (0.500000,-0.062500)\n\t1087: o_phase = -9'd5;\t //LUT[1087] \tphase : -0.019531\t(data_i, data_q): (0.500000,-0.031250)\n\t1088: o_phase = +9'd0;\t //LUT[1088] \tphase : 0.000000\t(data_i, data_q): (0.531250,0.000000)\n\t1089: o_phase = +9'd5;\t //LUT[1089] \tphase : 0.019531\t(data_i, data_q): (0.531250,0.031250)\n\t1090: o_phase = +9'd10;\t //LUT[1090] \tphase : 0.039062\t(data_i, data_q): (0.531250,0.062500)\n\t1091: o_phase = +9'd14;\t //LUT[1091] \tphase : 0.054688\t(data_i, data_q): (0.531250,0.093750)\n\t1092: o_phase = +9'd19;\t //LUT[1092] \tphase : 0.074219\t(data_i, data_q): (0.531250,0.125000)\n\t1093: o_phase = +9'd23;\t //LUT[1093] \tphase : 0.089844\t(data_i, data_q): (0.531250,0.156250)\n\t1094: o_phase = +9'd28;\t //LUT[1094] \tphase : 0.109375\t(data_i, data_q): (0.531250,0.187500)\n\t1095: o_phase = +9'd32;\t //LUT[1095] \tphase : 0.125000\t(data_i, data_q): (0.531250,0.218750)\n\t1096: o_phase = +9'd36;\t //LUT[1096] \tphase : 0.140625\t(data_i, data_q): (0.531250,0.250000)\n\t1097: o_phase = +9'd40;\t //LUT[1097] \tphase : 0.156250\t(data_i, data_q): (0.531250,0.281250)\n\t1098: o_phase = +9'd43;\t //LUT[1098] \tphase : 0.167969\t(data_i, data_q): (0.531250,0.312500)\n\t1099: o_phase = +9'd47;\t //LUT[1099] \tphase : 0.183594\t(data_i, data_q): (0.531250,0.343750)\n\t1100: o_phase = +9'd50;\t //LUT[1100] \tphase : 0.195312\t(data_i, data_q): (0.531250,0.375000)\n\t1101: o_phase = +9'd53;\t //LUT[1101] \tphase : 0.207031\t(data_i, data_q): (0.531250,0.406250)\n\t1102: o_phase = +9'd56;\t //LUT[1102] \tphase : 0.218750\t(data_i, data_q): (0.531250,0.437500)\n\t1103: o_phase = +9'd59;\t //LUT[1103] \tphase : 0.230469\t(data_i, data_q): (0.531250,0.468750)\n\t1104: o_phase = +9'd62;\t //LUT[1104] \tphase : 0.242188\t(data_i, data_q): (0.531250,0.500000)\n\t1105: o_phase = +9'd64;\t //LUT[1105] \tphase : 0.250000\t(data_i, data_q): (0.531250,0.531250)\n\t1106: o_phase = +9'd66;\t //LUT[1106] \tphase : 0.257812\t(data_i, data_q): (0.531250,0.562500)\n\t1107: o_phase = +9'd69;\t //LUT[1107] \tphase : 0.269531\t(data_i, data_q): (0.531250,0.593750)\n\t1108: o_phase = +9'd71;\t //LUT[1108] \tphase : 0.277344\t(data_i, data_q): (0.531250,0.625000)\n\t1109: o_phase = +9'd73;\t //LUT[1109] \tphase : 0.285156\t(data_i, data_q): (0.531250,0.656250)\n\t1110: o_phase = +9'd74;\t //LUT[1110] \tphase : 0.289062\t(data_i, data_q): (0.531250,0.687500)\n\t1111: o_phase = +9'd76;\t //LUT[1111] \tphase : 0.296875\t(data_i, data_q): (0.531250,0.718750)\n\t1112: o_phase = +9'd78;\t //LUT[1112] \tphase : 0.304688\t(data_i, data_q): (0.531250,0.750000)\n\t1113: o_phase = +9'd79;\t //LUT[1113] \tphase : 0.308594\t(data_i, data_q): (0.531250,0.781250)\n\t1114: o_phase = +9'd81;\t //LUT[1114] \tphase : 0.316406\t(data_i, data_q): (0.531250,0.812500)\n\t1115: o_phase = +9'd82;\t //LUT[1115] \tphase : 0.320312\t(data_i, data_q): (0.531250,0.843750)\n\t1116: o_phase = +9'd84;\t //LUT[1116] \tphase : 0.328125\t(data_i, data_q): (0.531250,0.875000)\n\t1117: o_phase = +9'd85;\t //LUT[1117] \tphase : 0.332031\t(data_i, data_q): (0.531250,0.906250)\n\t1118: o_phase = +9'd86;\t //LUT[1118] \tphase : 0.335938\t(data_i, data_q): (0.531250,0.937500)\n\t1119: o_phase = +9'd87;\t //LUT[1119] \tphase : 0.339844\t(data_i, data_q): (0.531250,0.968750)\n\t1120: o_phase = -9'd88;\t //LUT[1120] \tphase : -0.343750\t(data_i, data_q): (0.531250,-1.000000)\n\t1121: o_phase = -9'd87;\t //LUT[1121] \tphase : -0.339844\t(data_i, data_q): (0.531250,-0.968750)\n\t1122: o_phase = -9'd86;\t //LUT[1122] \tphase : -0.335938\t(data_i, data_q): (0.531250,-0.937500)\n\t1123: o_phase = -9'd85;\t //LUT[1123] \tphase : -0.332031\t(data_i, data_q): (0.531250,-0.906250)\n\t1124: o_phase = -9'd84;\t //LUT[1124] \tphase : -0.328125\t(data_i, data_q): (0.531250,-0.875000)\n\t1125: o_phase = -9'd82;\t //LUT[1125] \tphase : -0.320312\t(data_i, data_q): (0.531250,-0.843750)\n\t1126: o_phase = -9'd81;\t //LUT[1126] \tphase : -0.316406\t(data_i, data_q): (0.531250,-0.812500)\n\t1127: o_phase = -9'd79;\t //LUT[1127] \tphase : -0.308594\t(data_i, data_q): (0.531250,-0.781250)\n\t1128: o_phase = -9'd78;\t //LUT[1128] \tphase : -0.304688\t(data_i, data_q): (0.531250,-0.750000)\n\t1129: o_phase = -9'd76;\t //LUT[1129] \tphase : -0.296875\t(data_i, data_q): (0.531250,-0.718750)\n\t1130: o_phase = -9'd74;\t //LUT[1130] \tphase : -0.289062\t(data_i, data_q): (0.531250,-0.687500)\n\t1131: o_phase = -9'd73;\t //LUT[1131] \tphase : -0.285156\t(data_i, data_q): (0.531250,-0.656250)\n\t1132: o_phase = -9'd71;\t //LUT[1132] \tphase : -0.277344\t(data_i, data_q): (0.531250,-0.625000)\n\t1133: o_phase = -9'd69;\t //LUT[1133] \tphase : -0.269531\t(data_i, data_q): (0.531250,-0.593750)\n\t1134: o_phase = -9'd66;\t //LUT[1134] \tphase : -0.257812\t(data_i, data_q): (0.531250,-0.562500)\n\t1135: o_phase = -9'd64;\t //LUT[1135] \tphase : -0.250000\t(data_i, data_q): (0.531250,-0.531250)\n\t1136: o_phase = -9'd62;\t //LUT[1136] \tphase : -0.242188\t(data_i, data_q): (0.531250,-0.500000)\n\t1137: o_phase = -9'd59;\t //LUT[1137] \tphase : -0.230469\t(data_i, data_q): (0.531250,-0.468750)\n\t1138: o_phase = -9'd56;\t //LUT[1138] \tphase : -0.218750\t(data_i, data_q): (0.531250,-0.437500)\n\t1139: o_phase = -9'd53;\t //LUT[1139] \tphase : -0.207031\t(data_i, data_q): (0.531250,-0.406250)\n\t1140: o_phase = -9'd50;\t //LUT[1140] \tphase : -0.195312\t(data_i, data_q): (0.531250,-0.375000)\n\t1141: o_phase = -9'd47;\t //LUT[1141] \tphase : -0.183594\t(data_i, data_q): (0.531250,-0.343750)\n\t1142: o_phase = -9'd43;\t //LUT[1142] \tphase : -0.167969\t(data_i, data_q): (0.531250,-0.312500)\n\t1143: o_phase = -9'd40;\t //LUT[1143] \tphase : -0.156250\t(data_i, data_q): (0.531250,-0.281250)\n\t1144: o_phase = -9'd36;\t //LUT[1144] \tphase : -0.140625\t(data_i, data_q): (0.531250,-0.250000)\n\t1145: o_phase = -9'd32;\t //LUT[1145] \tphase : -0.125000\t(data_i, data_q): (0.531250,-0.218750)\n\t1146: o_phase = -9'd28;\t //LUT[1146] \tphase : -0.109375\t(data_i, data_q): (0.531250,-0.187500)\n\t1147: o_phase = -9'd23;\t //LUT[1147] \tphase : -0.089844\t(data_i, data_q): (0.531250,-0.156250)\n\t1148: o_phase = -9'd19;\t //LUT[1148] \tphase : -0.074219\t(data_i, data_q): (0.531250,-0.125000)\n\t1149: o_phase = -9'd14;\t //LUT[1149] \tphase : -0.054688\t(data_i, data_q): (0.531250,-0.093750)\n\t1150: o_phase = -9'd10;\t //LUT[1150] \tphase : -0.039062\t(data_i, data_q): (0.531250,-0.062500)\n\t1151: o_phase = -9'd5;\t //LUT[1151] \tphase : -0.019531\t(data_i, data_q): (0.531250,-0.031250)\n\t1152: o_phase = +9'd0;\t //LUT[1152] \tphase : 0.000000\t(data_i, data_q): (0.562500,0.000000)\n\t1153: o_phase = +9'd5;\t //LUT[1153] \tphase : 0.019531\t(data_i, data_q): (0.562500,0.031250)\n\t1154: o_phase = +9'd9;\t //LUT[1154] \tphase : 0.035156\t(data_i, data_q): (0.562500,0.062500)\n\t1155: o_phase = +9'd13;\t //LUT[1155] \tphase : 0.050781\t(data_i, data_q): (0.562500,0.093750)\n\t1156: o_phase = +9'd18;\t //LUT[1156] \tphase : 0.070312\t(data_i, data_q): (0.562500,0.125000)\n\t1157: o_phase = +9'd22;\t //LUT[1157] \tphase : 0.085938\t(data_i, data_q): (0.562500,0.156250)\n\t1158: o_phase = +9'd26;\t //LUT[1158] \tphase : 0.101562\t(data_i, data_q): (0.562500,0.187500)\n\t1159: o_phase = +9'd30;\t //LUT[1159] \tphase : 0.117188\t(data_i, data_q): (0.562500,0.218750)\n\t1160: o_phase = +9'd34;\t //LUT[1160] \tphase : 0.132812\t(data_i, data_q): (0.562500,0.250000)\n\t1161: o_phase = +9'd38;\t //LUT[1161] \tphase : 0.148438\t(data_i, data_q): (0.562500,0.281250)\n\t1162: o_phase = +9'd41;\t //LUT[1162] \tphase : 0.160156\t(data_i, data_q): (0.562500,0.312500)\n\t1163: o_phase = +9'd45;\t //LUT[1163] \tphase : 0.175781\t(data_i, data_q): (0.562500,0.343750)\n\t1164: o_phase = +9'd48;\t //LUT[1164] \tphase : 0.187500\t(data_i, data_q): (0.562500,0.375000)\n\t1165: o_phase = +9'd51;\t //LUT[1165] \tphase : 0.199219\t(data_i, data_q): (0.562500,0.406250)\n\t1166: o_phase = +9'd54;\t //LUT[1166] \tphase : 0.210938\t(data_i, data_q): (0.562500,0.437500)\n\t1167: o_phase = +9'd57;\t //LUT[1167] \tphase : 0.222656\t(data_i, data_q): (0.562500,0.468750)\n\t1168: o_phase = +9'd59;\t //LUT[1168] \tphase : 0.230469\t(data_i, data_q): (0.562500,0.500000)\n\t1169: o_phase = +9'd62;\t //LUT[1169] \tphase : 0.242188\t(data_i, data_q): (0.562500,0.531250)\n\t1170: o_phase = +9'd64;\t //LUT[1170] \tphase : 0.250000\t(data_i, data_q): (0.562500,0.562500)\n\t1171: o_phase = +9'd66;\t //LUT[1171] \tphase : 0.257812\t(data_i, data_q): (0.562500,0.593750)\n\t1172: o_phase = +9'd68;\t //LUT[1172] \tphase : 0.265625\t(data_i, data_q): (0.562500,0.625000)\n\t1173: o_phase = +9'd70;\t //LUT[1173] \tphase : 0.273438\t(data_i, data_q): (0.562500,0.656250)\n\t1174: o_phase = +9'd72;\t //LUT[1174] \tphase : 0.281250\t(data_i, data_q): (0.562500,0.687500)\n\t1175: o_phase = +9'd74;\t //LUT[1175] \tphase : 0.289062\t(data_i, data_q): (0.562500,0.718750)\n\t1176: o_phase = +9'd76;\t //LUT[1176] \tphase : 0.296875\t(data_i, data_q): (0.562500,0.750000)\n\t1177: o_phase = +9'd77;\t //LUT[1177] \tphase : 0.300781\t(data_i, data_q): (0.562500,0.781250)\n\t1178: o_phase = +9'd79;\t //LUT[1178] \tphase : 0.308594\t(data_i, data_q): (0.562500,0.812500)\n\t1179: o_phase = +9'd80;\t //LUT[1179] \tphase : 0.312500\t(data_i, data_q): (0.562500,0.843750)\n\t1180: o_phase = +9'd81;\t //LUT[1180] \tphase : 0.316406\t(data_i, data_q): (0.562500,0.875000)\n\t1181: o_phase = +9'd83;\t //LUT[1181] \tphase : 0.324219\t(data_i, data_q): (0.562500,0.906250)\n\t1182: o_phase = +9'd84;\t //LUT[1182] \tphase : 0.328125\t(data_i, data_q): (0.562500,0.937500)\n\t1183: o_phase = +9'd85;\t //LUT[1183] \tphase : 0.332031\t(data_i, data_q): (0.562500,0.968750)\n\t1184: o_phase = -9'd86;\t //LUT[1184] \tphase : -0.335938\t(data_i, data_q): (0.562500,-1.000000)\n\t1185: o_phase = -9'd85;\t //LUT[1185] \tphase : -0.332031\t(data_i, data_q): (0.562500,-0.968750)\n\t1186: o_phase = -9'd84;\t //LUT[1186] \tphase : -0.328125\t(data_i, data_q): (0.562500,-0.937500)\n\t1187: o_phase = -9'd83;\t //LUT[1187] \tphase : -0.324219\t(data_i, data_q): (0.562500,-0.906250)\n\t1188: o_phase = -9'd81;\t //LUT[1188] \tphase : -0.316406\t(data_i, data_q): (0.562500,-0.875000)\n\t1189: o_phase = -9'd80;\t //LUT[1189] \tphase : -0.312500\t(data_i, data_q): (0.562500,-0.843750)\n\t1190: o_phase = -9'd79;\t //LUT[1190] \tphase : -0.308594\t(data_i, data_q): (0.562500,-0.812500)\n\t1191: o_phase = -9'd77;\t //LUT[1191] \tphase : -0.300781\t(data_i, data_q): (0.562500,-0.781250)\n\t1192: o_phase = -9'd76;\t //LUT[1192] \tphase : -0.296875\t(data_i, data_q): (0.562500,-0.750000)\n\t1193: o_phase = -9'd74;\t //LUT[1193] \tphase : -0.289062\t(data_i, data_q): (0.562500,-0.718750)\n\t1194: o_phase = -9'd72;\t //LUT[1194] \tphase : -0.281250\t(data_i, data_q): (0.562500,-0.687500)\n\t1195: o_phase = -9'd70;\t //LUT[1195] \tphase : -0.273438\t(data_i, data_q): (0.562500,-0.656250)\n\t1196: o_phase = -9'd68;\t //LUT[1196] \tphase : -0.265625\t(data_i, data_q): (0.562500,-0.625000)\n\t1197: o_phase = -9'd66;\t //LUT[1197] \tphase : -0.257812\t(data_i, data_q): (0.562500,-0.593750)\n\t1198: o_phase = -9'd64;\t //LUT[1198] \tphase : -0.250000\t(data_i, data_q): (0.562500,-0.562500)\n\t1199: o_phase = -9'd62;\t //LUT[1199] \tphase : -0.242188\t(data_i, data_q): (0.562500,-0.531250)\n\t1200: o_phase = -9'd59;\t //LUT[1200] \tphase : -0.230469\t(data_i, data_q): (0.562500,-0.500000)\n\t1201: o_phase = -9'd57;\t //LUT[1201] \tphase : -0.222656\t(data_i, data_q): (0.562500,-0.468750)\n\t1202: o_phase = -9'd54;\t //LUT[1202] \tphase : -0.210938\t(data_i, data_q): (0.562500,-0.437500)\n\t1203: o_phase = -9'd51;\t //LUT[1203] \tphase : -0.199219\t(data_i, data_q): (0.562500,-0.406250)\n\t1204: o_phase = -9'd48;\t //LUT[1204] \tphase : -0.187500\t(data_i, data_q): (0.562500,-0.375000)\n\t1205: o_phase = -9'd45;\t //LUT[1205] \tphase : -0.175781\t(data_i, data_q): (0.562500,-0.343750)\n\t1206: o_phase = -9'd41;\t //LUT[1206] \tphase : -0.160156\t(data_i, data_q): (0.562500,-0.312500)\n\t1207: o_phase = -9'd38;\t //LUT[1207] \tphase : -0.148438\t(data_i, data_q): (0.562500,-0.281250)\n\t1208: o_phase = -9'd34;\t //LUT[1208] \tphase : -0.132812\t(data_i, data_q): (0.562500,-0.250000)\n\t1209: o_phase = -9'd30;\t //LUT[1209] \tphase : -0.117188\t(data_i, data_q): (0.562500,-0.218750)\n\t1210: o_phase = -9'd26;\t //LUT[1210] \tphase : -0.101562\t(data_i, data_q): (0.562500,-0.187500)\n\t1211: o_phase = -9'd22;\t //LUT[1211] \tphase : -0.085938\t(data_i, data_q): (0.562500,-0.156250)\n\t1212: o_phase = -9'd18;\t //LUT[1212] \tphase : -0.070312\t(data_i, data_q): (0.562500,-0.125000)\n\t1213: o_phase = -9'd13;\t //LUT[1213] \tphase : -0.050781\t(data_i, data_q): (0.562500,-0.093750)\n\t1214: o_phase = -9'd9;\t //LUT[1214] \tphase : -0.035156\t(data_i, data_q): (0.562500,-0.062500)\n\t1215: o_phase = -9'd5;\t //LUT[1215] \tphase : -0.019531\t(data_i, data_q): (0.562500,-0.031250)\n\t1216: o_phase = +9'd0;\t //LUT[1216] \tphase : 0.000000\t(data_i, data_q): (0.593750,0.000000)\n\t1217: o_phase = +9'd4;\t //LUT[1217] \tphase : 0.015625\t(data_i, data_q): (0.593750,0.031250)\n\t1218: o_phase = +9'd9;\t //LUT[1218] \tphase : 0.035156\t(data_i, data_q): (0.593750,0.062500)\n\t1219: o_phase = +9'd13;\t //LUT[1219] \tphase : 0.050781\t(data_i, data_q): (0.593750,0.093750)\n\t1220: o_phase = +9'd17;\t //LUT[1220] \tphase : 0.066406\t(data_i, data_q): (0.593750,0.125000)\n\t1221: o_phase = +9'd21;\t //LUT[1221] \tphase : 0.082031\t(data_i, data_q): (0.593750,0.156250)\n\t1222: o_phase = +9'd25;\t //LUT[1222] \tphase : 0.097656\t(data_i, data_q): (0.593750,0.187500)\n\t1223: o_phase = +9'd29;\t //LUT[1223] \tphase : 0.113281\t(data_i, data_q): (0.593750,0.218750)\n\t1224: o_phase = +9'd32;\t //LUT[1224] \tphase : 0.125000\t(data_i, data_q): (0.593750,0.250000)\n\t1225: o_phase = +9'd36;\t //LUT[1225] \tphase : 0.140625\t(data_i, data_q): (0.593750,0.281250)\n\t1226: o_phase = +9'd39;\t //LUT[1226] \tphase : 0.152344\t(data_i, data_q): (0.593750,0.312500)\n\t1227: o_phase = +9'd43;\t //LUT[1227] \tphase : 0.167969\t(data_i, data_q): (0.593750,0.343750)\n\t1228: o_phase = +9'd46;\t //LUT[1228] \tphase : 0.179688\t(data_i, data_q): (0.593750,0.375000)\n\t1229: o_phase = +9'd49;\t //LUT[1229] \tphase : 0.191406\t(data_i, data_q): (0.593750,0.406250)\n\t1230: o_phase = +9'd52;\t //LUT[1230] \tphase : 0.203125\t(data_i, data_q): (0.593750,0.437500)\n\t1231: o_phase = +9'd54;\t //LUT[1231] \tphase : 0.210938\t(data_i, data_q): (0.593750,0.468750)\n\t1232: o_phase = +9'd57;\t //LUT[1232] \tphase : 0.222656\t(data_i, data_q): (0.593750,0.500000)\n\t1233: o_phase = +9'd59;\t //LUT[1233] \tphase : 0.230469\t(data_i, data_q): (0.593750,0.531250)\n\t1234: o_phase = +9'd62;\t //LUT[1234] \tphase : 0.242188\t(data_i, data_q): (0.593750,0.562500)\n\t1235: o_phase = +9'd64;\t //LUT[1235] \tphase : 0.250000\t(data_i, data_q): (0.593750,0.593750)\n\t1236: o_phase = +9'd66;\t //LUT[1236] \tphase : 0.257812\t(data_i, data_q): (0.593750,0.625000)\n\t1237: o_phase = +9'd68;\t //LUT[1237] \tphase : 0.265625\t(data_i, data_q): (0.593750,0.656250)\n\t1238: o_phase = +9'd70;\t //LUT[1238] \tphase : 0.273438\t(data_i, data_q): (0.593750,0.687500)\n\t1239: o_phase = +9'd72;\t //LUT[1239] \tphase : 0.281250\t(data_i, data_q): (0.593750,0.718750)\n\t1240: o_phase = +9'd73;\t //LUT[1240] \tphase : 0.285156\t(data_i, data_q): (0.593750,0.750000)\n\t1241: o_phase = +9'd75;\t //LUT[1241] \tphase : 0.292969\t(data_i, data_q): (0.593750,0.781250)\n\t1242: o_phase = +9'd77;\t //LUT[1242] \tphase : 0.300781\t(data_i, data_q): (0.593750,0.812500)\n\t1243: o_phase = +9'd78;\t //LUT[1243] \tphase : 0.304688\t(data_i, data_q): (0.593750,0.843750)\n\t1244: o_phase = +9'd79;\t //LUT[1244] \tphase : 0.308594\t(data_i, data_q): (0.593750,0.875000)\n\t1245: o_phase = +9'd81;\t //LUT[1245] \tphase : 0.316406\t(data_i, data_q): (0.593750,0.906250)\n\t1246: o_phase = +9'd82;\t //LUT[1246] \tphase : 0.320312\t(data_i, data_q): (0.593750,0.937500)\n\t1247: o_phase = +9'd83;\t //LUT[1247] \tphase : 0.324219\t(data_i, data_q): (0.593750,0.968750)\n\t1248: o_phase = -9'd84;\t //LUT[1248] \tphase : -0.328125\t(data_i, data_q): (0.593750,-1.000000)\n\t1249: o_phase = -9'd83;\t //LUT[1249] \tphase : -0.324219\t(data_i, data_q): (0.593750,-0.968750)\n\t1250: o_phase = -9'd82;\t //LUT[1250] \tphase : -0.320312\t(data_i, data_q): (0.593750,-0.937500)\n\t1251: o_phase = -9'd81;\t //LUT[1251] \tphase : -0.316406\t(data_i, data_q): (0.593750,-0.906250)\n\t1252: o_phase = -9'd79;\t //LUT[1252] \tphase : -0.308594\t(data_i, data_q): (0.593750,-0.875000)\n\t1253: o_phase = -9'd78;\t //LUT[1253] \tphase : -0.304688\t(data_i, data_q): (0.593750,-0.843750)\n\t1254: o_phase = -9'd77;\t //LUT[1254] \tphase : -0.300781\t(data_i, data_q): (0.593750,-0.812500)\n\t1255: o_phase = -9'd75;\t //LUT[1255] \tphase : -0.292969\t(data_i, data_q): (0.593750,-0.781250)\n\t1256: o_phase = -9'd73;\t //LUT[1256] \tphase : -0.285156\t(data_i, data_q): (0.593750,-0.750000)\n\t1257: o_phase = -9'd72;\t //LUT[1257] \tphase : -0.281250\t(data_i, data_q): (0.593750,-0.718750)\n\t1258: o_phase = -9'd70;\t //LUT[1258] \tphase : -0.273438\t(data_i, data_q): (0.593750,-0.687500)\n\t1259: o_phase = -9'd68;\t //LUT[1259] \tphase : -0.265625\t(data_i, data_q): (0.593750,-0.656250)\n\t1260: o_phase = -9'd66;\t //LUT[1260] \tphase : -0.257812\t(data_i, data_q): (0.593750,-0.625000)\n\t1261: o_phase = -9'd64;\t //LUT[1261] \tphase : -0.250000\t(data_i, data_q): (0.593750,-0.593750)\n\t1262: o_phase = -9'd62;\t //LUT[1262] \tphase : -0.242188\t(data_i, data_q): (0.593750,-0.562500)\n\t1263: o_phase = -9'd59;\t //LUT[1263] \tphase : -0.230469\t(data_i, data_q): (0.593750,-0.531250)\n\t1264: o_phase = -9'd57;\t //LUT[1264] \tphase : -0.222656\t(data_i, data_q): (0.593750,-0.500000)\n\t1265: o_phase = -9'd54;\t //LUT[1265] \tphase : -0.210938\t(data_i, data_q): (0.593750,-0.468750)\n\t1266: o_phase = -9'd52;\t //LUT[1266] \tphase : -0.203125\t(data_i, data_q): (0.593750,-0.437500)\n\t1267: o_phase = -9'd49;\t //LUT[1267] \tphase : -0.191406\t(data_i, data_q): (0.593750,-0.406250)\n\t1268: o_phase = -9'd46;\t //LUT[1268] \tphase : -0.179688\t(data_i, data_q): (0.593750,-0.375000)\n\t1269: o_phase = -9'd43;\t //LUT[1269] \tphase : -0.167969\t(data_i, data_q): (0.593750,-0.343750)\n\t1270: o_phase = -9'd39;\t //LUT[1270] \tphase : -0.152344\t(data_i, data_q): (0.593750,-0.312500)\n\t1271: o_phase = -9'd36;\t //LUT[1271] \tphase : -0.140625\t(data_i, data_q): (0.593750,-0.281250)\n\t1272: o_phase = -9'd32;\t //LUT[1272] \tphase : -0.125000\t(data_i, data_q): (0.593750,-0.250000)\n\t1273: o_phase = -9'd29;\t //LUT[1273] \tphase : -0.113281\t(data_i, data_q): (0.593750,-0.218750)\n\t1274: o_phase = -9'd25;\t //LUT[1274] \tphase : -0.097656\t(data_i, data_q): (0.593750,-0.187500)\n\t1275: o_phase = -9'd21;\t //LUT[1275] \tphase : -0.082031\t(data_i, data_q): (0.593750,-0.156250)\n\t1276: o_phase = -9'd17;\t //LUT[1276] \tphase : -0.066406\t(data_i, data_q): (0.593750,-0.125000)\n\t1277: o_phase = -9'd13;\t //LUT[1277] \tphase : -0.050781\t(data_i, data_q): (0.593750,-0.093750)\n\t1278: o_phase = -9'd9;\t //LUT[1278] \tphase : -0.035156\t(data_i, data_q): (0.593750,-0.062500)\n\t1279: o_phase = -9'd4;\t //LUT[1279] \tphase : -0.015625\t(data_i, data_q): (0.593750,-0.031250)\n\t1280: o_phase = +9'd0;\t //LUT[1280] \tphase : 0.000000\t(data_i, data_q): (0.625000,0.000000)\n\t1281: o_phase = +9'd4;\t //LUT[1281] \tphase : 0.015625\t(data_i, data_q): (0.625000,0.031250)\n\t1282: o_phase = +9'd8;\t //LUT[1282] \tphase : 0.031250\t(data_i, data_q): (0.625000,0.062500)\n\t1283: o_phase = +9'd12;\t //LUT[1283] \tphase : 0.046875\t(data_i, data_q): (0.625000,0.093750)\n\t1284: o_phase = +9'd16;\t //LUT[1284] \tphase : 0.062500\t(data_i, data_q): (0.625000,0.125000)\n\t1285: o_phase = +9'd20;\t //LUT[1285] \tphase : 0.078125\t(data_i, data_q): (0.625000,0.156250)\n\t1286: o_phase = +9'd24;\t //LUT[1286] \tphase : 0.093750\t(data_i, data_q): (0.625000,0.187500)\n\t1287: o_phase = +9'd27;\t //LUT[1287] \tphase : 0.105469\t(data_i, data_q): (0.625000,0.218750)\n\t1288: o_phase = +9'd31;\t //LUT[1288] \tphase : 0.121094\t(data_i, data_q): (0.625000,0.250000)\n\t1289: o_phase = +9'd34;\t //LUT[1289] \tphase : 0.132812\t(data_i, data_q): (0.625000,0.281250)\n\t1290: o_phase = +9'd38;\t //LUT[1290] \tphase : 0.148438\t(data_i, data_q): (0.625000,0.312500)\n\t1291: o_phase = +9'd41;\t //LUT[1291] \tphase : 0.160156\t(data_i, data_q): (0.625000,0.343750)\n\t1292: o_phase = +9'd44;\t //LUT[1292] \tphase : 0.171875\t(data_i, data_q): (0.625000,0.375000)\n\t1293: o_phase = +9'd47;\t //LUT[1293] \tphase : 0.183594\t(data_i, data_q): (0.625000,0.406250)\n\t1294: o_phase = +9'd50;\t //LUT[1294] \tphase : 0.195312\t(data_i, data_q): (0.625000,0.437500)\n\t1295: o_phase = +9'd52;\t //LUT[1295] \tphase : 0.203125\t(data_i, data_q): (0.625000,0.468750)\n\t1296: o_phase = +9'd55;\t //LUT[1296] \tphase : 0.214844\t(data_i, data_q): (0.625000,0.500000)\n\t1297: o_phase = +9'd57;\t //LUT[1297] \tphase : 0.222656\t(data_i, data_q): (0.625000,0.531250)\n\t1298: o_phase = +9'd60;\t //LUT[1298] \tphase : 0.234375\t(data_i, data_q): (0.625000,0.562500)\n\t1299: o_phase = +9'd62;\t //LUT[1299] \tphase : 0.242188\t(data_i, data_q): (0.625000,0.593750)\n\t1300: o_phase = +9'd64;\t //LUT[1300] \tphase : 0.250000\t(data_i, data_q): (0.625000,0.625000)\n\t1301: o_phase = +9'd66;\t //LUT[1301] \tphase : 0.257812\t(data_i, data_q): (0.625000,0.656250)\n\t1302: o_phase = +9'd68;\t //LUT[1302] \tphase : 0.265625\t(data_i, data_q): (0.625000,0.687500)\n\t1303: o_phase = +9'd70;\t //LUT[1303] \tphase : 0.273438\t(data_i, data_q): (0.625000,0.718750)\n\t1304: o_phase = +9'd71;\t //LUT[1304] \tphase : 0.277344\t(data_i, data_q): (0.625000,0.750000)\n\t1305: o_phase = +9'd73;\t //LUT[1305] \tphase : 0.285156\t(data_i, data_q): (0.625000,0.781250)\n\t1306: o_phase = +9'd75;\t //LUT[1306] \tphase : 0.292969\t(data_i, data_q): (0.625000,0.812500)\n\t1307: o_phase = +9'd76;\t //LUT[1307] \tphase : 0.296875\t(data_i, data_q): (0.625000,0.843750)\n\t1308: o_phase = +9'd77;\t //LUT[1308] \tphase : 0.300781\t(data_i, data_q): (0.625000,0.875000)\n\t1309: o_phase = +9'd79;\t //LUT[1309] \tphase : 0.308594\t(data_i, data_q): (0.625000,0.906250)\n\t1310: o_phase = +9'd80;\t //LUT[1310] \tphase : 0.312500\t(data_i, data_q): (0.625000,0.937500)\n\t1311: o_phase = +9'd81;\t //LUT[1311] \tphase : 0.316406\t(data_i, data_q): (0.625000,0.968750)\n\t1312: o_phase = -9'd82;\t //LUT[1312] \tphase : -0.320312\t(data_i, data_q): (0.625000,-1.000000)\n\t1313: o_phase = -9'd81;\t //LUT[1313] \tphase : -0.316406\t(data_i, data_q): (0.625000,-0.968750)\n\t1314: o_phase = -9'd80;\t //LUT[1314] \tphase : -0.312500\t(data_i, data_q): (0.625000,-0.937500)\n\t1315: o_phase = -9'd79;\t //LUT[1315] \tphase : -0.308594\t(data_i, data_q): (0.625000,-0.906250)\n\t1316: o_phase = -9'd77;\t //LUT[1316] \tphase : -0.300781\t(data_i, data_q): (0.625000,-0.875000)\n\t1317: o_phase = -9'd76;\t //LUT[1317] \tphase : -0.296875\t(data_i, data_q): (0.625000,-0.843750)\n\t1318: o_phase = -9'd75;\t //LUT[1318] \tphase : -0.292969\t(data_i, data_q): (0.625000,-0.812500)\n\t1319: o_phase = -9'd73;\t //LUT[1319] \tphase : -0.285156\t(data_i, data_q): (0.625000,-0.781250)\n\t1320: o_phase = -9'd71;\t //LUT[1320] \tphase : -0.277344\t(data_i, data_q): (0.625000,-0.750000)\n\t1321: o_phase = -9'd70;\t //LUT[1321] \tphase : -0.273438\t(data_i, data_q): (0.625000,-0.718750)\n\t1322: o_phase = -9'd68;\t //LUT[1322] \tphase : -0.265625\t(data_i, data_q): (0.625000,-0.687500)\n\t1323: o_phase = -9'd66;\t //LUT[1323] \tphase : -0.257812\t(data_i, data_q): (0.625000,-0.656250)\n\t1324: o_phase = -9'd64;\t //LUT[1324] \tphase : -0.250000\t(data_i, data_q): (0.625000,-0.625000)\n\t1325: o_phase = -9'd62;\t //LUT[1325] \tphase : -0.242188\t(data_i, data_q): (0.625000,-0.593750)\n\t1326: o_phase = -9'd60;\t //LUT[1326] \tphase : -0.234375\t(data_i, data_q): (0.625000,-0.562500)\n\t1327: o_phase = -9'd57;\t //LUT[1327] \tphase : -0.222656\t(data_i, data_q): (0.625000,-0.531250)\n\t1328: o_phase = -9'd55;\t //LUT[1328] \tphase : -0.214844\t(data_i, data_q): (0.625000,-0.500000)\n\t1329: o_phase = -9'd52;\t //LUT[1329] \tphase : -0.203125\t(data_i, data_q): (0.625000,-0.468750)\n\t1330: o_phase = -9'd50;\t //LUT[1330] \tphase : -0.195312\t(data_i, data_q): (0.625000,-0.437500)\n\t1331: o_phase = -9'd47;\t //LUT[1331] \tphase : -0.183594\t(data_i, data_q): (0.625000,-0.406250)\n\t1332: o_phase = -9'd44;\t //LUT[1332] \tphase : -0.171875\t(data_i, data_q): (0.625000,-0.375000)\n\t1333: o_phase = -9'd41;\t //LUT[1333] \tphase : -0.160156\t(data_i, data_q): (0.625000,-0.343750)\n\t1334: o_phase = -9'd38;\t //LUT[1334] \tphase : -0.148438\t(data_i, data_q): (0.625000,-0.312500)\n\t1335: o_phase = -9'd34;\t //LUT[1335] \tphase : -0.132812\t(data_i, data_q): (0.625000,-0.281250)\n\t1336: o_phase = -9'd31;\t //LUT[1336] \tphase : -0.121094\t(data_i, data_q): (0.625000,-0.250000)\n\t1337: o_phase = -9'd27;\t //LUT[1337] \tphase : -0.105469\t(data_i, data_q): (0.625000,-0.218750)\n\t1338: o_phase = -9'd24;\t //LUT[1338] \tphase : -0.093750\t(data_i, data_q): (0.625000,-0.187500)\n\t1339: o_phase = -9'd20;\t //LUT[1339] \tphase : -0.078125\t(data_i, data_q): (0.625000,-0.156250)\n\t1340: o_phase = -9'd16;\t //LUT[1340] \tphase : -0.062500\t(data_i, data_q): (0.625000,-0.125000)\n\t1341: o_phase = -9'd12;\t //LUT[1341] \tphase : -0.046875\t(data_i, data_q): (0.625000,-0.093750)\n\t1342: o_phase = -9'd8;\t //LUT[1342] \tphase : -0.031250\t(data_i, data_q): (0.625000,-0.062500)\n\t1343: o_phase = -9'd4;\t //LUT[1343] \tphase : -0.015625\t(data_i, data_q): (0.625000,-0.031250)\n\t1344: o_phase = +9'd0;\t //LUT[1344] \tphase : 0.000000\t(data_i, data_q): (0.656250,0.000000)\n\t1345: o_phase = +9'd4;\t //LUT[1345] \tphase : 0.015625\t(data_i, data_q): (0.656250,0.031250)\n\t1346: o_phase = +9'd8;\t //LUT[1346] \tphase : 0.031250\t(data_i, data_q): (0.656250,0.062500)\n\t1347: o_phase = +9'd12;\t //LUT[1347] \tphase : 0.046875\t(data_i, data_q): (0.656250,0.093750)\n\t1348: o_phase = +9'd15;\t //LUT[1348] \tphase : 0.058594\t(data_i, data_q): (0.656250,0.125000)\n\t1349: o_phase = +9'd19;\t //LUT[1349] \tphase : 0.074219\t(data_i, data_q): (0.656250,0.156250)\n\t1350: o_phase = +9'd23;\t //LUT[1350] \tphase : 0.089844\t(data_i, data_q): (0.656250,0.187500)\n\t1351: o_phase = +9'd26;\t //LUT[1351] \tphase : 0.101562\t(data_i, data_q): (0.656250,0.218750)\n\t1352: o_phase = +9'd30;\t //LUT[1352] \tphase : 0.117188\t(data_i, data_q): (0.656250,0.250000)\n\t1353: o_phase = +9'd33;\t //LUT[1353] \tphase : 0.128906\t(data_i, data_q): (0.656250,0.281250)\n\t1354: o_phase = +9'd36;\t //LUT[1354] \tphase : 0.140625\t(data_i, data_q): (0.656250,0.312500)\n\t1355: o_phase = +9'd39;\t //LUT[1355] \tphase : 0.152344\t(data_i, data_q): (0.656250,0.343750)\n\t1356: o_phase = +9'd42;\t //LUT[1356] \tphase : 0.164062\t(data_i, data_q): (0.656250,0.375000)\n\t1357: o_phase = +9'd45;\t //LUT[1357] \tphase : 0.175781\t(data_i, data_q): (0.656250,0.406250)\n\t1358: o_phase = +9'd48;\t //LUT[1358] \tphase : 0.187500\t(data_i, data_q): (0.656250,0.437500)\n\t1359: o_phase = +9'd51;\t //LUT[1359] \tphase : 0.199219\t(data_i, data_q): (0.656250,0.468750)\n\t1360: o_phase = +9'd53;\t //LUT[1360] \tphase : 0.207031\t(data_i, data_q): (0.656250,0.500000)\n\t1361: o_phase = +9'd55;\t //LUT[1361] \tphase : 0.214844\t(data_i, data_q): (0.656250,0.531250)\n\t1362: o_phase = +9'd58;\t //LUT[1362] \tphase : 0.226562\t(data_i, data_q): (0.656250,0.562500)\n\t1363: o_phase = +9'd60;\t //LUT[1363] \tphase : 0.234375\t(data_i, data_q): (0.656250,0.593750)\n\t1364: o_phase = +9'd62;\t //LUT[1364] \tphase : 0.242188\t(data_i, data_q): (0.656250,0.625000)\n\t1365: o_phase = +9'd64;\t //LUT[1365] \tphase : 0.250000\t(data_i, data_q): (0.656250,0.656250)\n\t1366: o_phase = +9'd66;\t //LUT[1366] \tphase : 0.257812\t(data_i, data_q): (0.656250,0.687500)\n\t1367: o_phase = +9'd68;\t //LUT[1367] \tphase : 0.265625\t(data_i, data_q): (0.656250,0.718750)\n\t1368: o_phase = +9'd69;\t //LUT[1368] \tphase : 0.269531\t(data_i, data_q): (0.656250,0.750000)\n\t1369: o_phase = +9'd71;\t //LUT[1369] \tphase : 0.277344\t(data_i, data_q): (0.656250,0.781250)\n\t1370: o_phase = +9'd73;\t //LUT[1370] \tphase : 0.285156\t(data_i, data_q): (0.656250,0.812500)\n\t1371: o_phase = +9'd74;\t //LUT[1371] \tphase : 0.289062\t(data_i, data_q): (0.656250,0.843750)\n\t1372: o_phase = +9'd76;\t //LUT[1372] \tphase : 0.296875\t(data_i, data_q): (0.656250,0.875000)\n\t1373: o_phase = +9'd77;\t //LUT[1373] \tphase : 0.300781\t(data_i, data_q): (0.656250,0.906250)\n\t1374: o_phase = +9'd78;\t //LUT[1374] \tphase : 0.304688\t(data_i, data_q): (0.656250,0.937500)\n\t1375: o_phase = +9'd79;\t //LUT[1375] \tphase : 0.308594\t(data_i, data_q): (0.656250,0.968750)\n\t1376: o_phase = -9'd81;\t //LUT[1376] \tphase : -0.316406\t(data_i, data_q): (0.656250,-1.000000)\n\t1377: o_phase = -9'd79;\t //LUT[1377] \tphase : -0.308594\t(data_i, data_q): (0.656250,-0.968750)\n\t1378: o_phase = -9'd78;\t //LUT[1378] \tphase : -0.304688\t(data_i, data_q): (0.656250,-0.937500)\n\t1379: o_phase = -9'd77;\t //LUT[1379] \tphase : -0.300781\t(data_i, data_q): (0.656250,-0.906250)\n\t1380: o_phase = -9'd76;\t //LUT[1380] \tphase : -0.296875\t(data_i, data_q): (0.656250,-0.875000)\n\t1381: o_phase = -9'd74;\t //LUT[1381] \tphase : -0.289062\t(data_i, data_q): (0.656250,-0.843750)\n\t1382: o_phase = -9'd73;\t //LUT[1382] \tphase : -0.285156\t(data_i, data_q): (0.656250,-0.812500)\n\t1383: o_phase = -9'd71;\t //LUT[1383] \tphase : -0.277344\t(data_i, data_q): (0.656250,-0.781250)\n\t1384: o_phase = -9'd69;\t //LUT[1384] \tphase : -0.269531\t(data_i, data_q): (0.656250,-0.750000)\n\t1385: o_phase = -9'd68;\t //LUT[1385] \tphase : -0.265625\t(data_i, data_q): (0.656250,-0.718750)\n\t1386: o_phase = -9'd66;\t //LUT[1386] \tphase : -0.257812\t(data_i, data_q): (0.656250,-0.687500)\n\t1387: o_phase = -9'd64;\t //LUT[1387] \tphase : -0.250000\t(data_i, data_q): (0.656250,-0.656250)\n\t1388: o_phase = -9'd62;\t //LUT[1388] \tphase : -0.242188\t(data_i, data_q): (0.656250,-0.625000)\n\t1389: o_phase = -9'd60;\t //LUT[1389] \tphase : -0.234375\t(data_i, data_q): (0.656250,-0.593750)\n\t1390: o_phase = -9'd58;\t //LUT[1390] \tphase : -0.226562\t(data_i, data_q): (0.656250,-0.562500)\n\t1391: o_phase = -9'd55;\t //LUT[1391] \tphase : -0.214844\t(data_i, data_q): (0.656250,-0.531250)\n\t1392: o_phase = -9'd53;\t //LUT[1392] \tphase : -0.207031\t(data_i, data_q): (0.656250,-0.500000)\n\t1393: o_phase = -9'd51;\t //LUT[1393] \tphase : -0.199219\t(data_i, data_q): (0.656250,-0.468750)\n\t1394: o_phase = -9'd48;\t //LUT[1394] \tphase : -0.187500\t(data_i, data_q): (0.656250,-0.437500)\n\t1395: o_phase = -9'd45;\t //LUT[1395] \tphase : -0.175781\t(data_i, data_q): (0.656250,-0.406250)\n\t1396: o_phase = -9'd42;\t //LUT[1396] \tphase : -0.164062\t(data_i, data_q): (0.656250,-0.375000)\n\t1397: o_phase = -9'd39;\t //LUT[1397] \tphase : -0.152344\t(data_i, data_q): (0.656250,-0.343750)\n\t1398: o_phase = -9'd36;\t //LUT[1398] \tphase : -0.140625\t(data_i, data_q): (0.656250,-0.312500)\n\t1399: o_phase = -9'd33;\t //LUT[1399] \tphase : -0.128906\t(data_i, data_q): (0.656250,-0.281250)\n\t1400: o_phase = -9'd30;\t //LUT[1400] \tphase : -0.117188\t(data_i, data_q): (0.656250,-0.250000)\n\t1401: o_phase = -9'd26;\t //LUT[1401] \tphase : -0.101562\t(data_i, data_q): (0.656250,-0.218750)\n\t1402: o_phase = -9'd23;\t //LUT[1402] \tphase : -0.089844\t(data_i, data_q): (0.656250,-0.187500)\n\t1403: o_phase = -9'd19;\t //LUT[1403] \tphase : -0.074219\t(data_i, data_q): (0.656250,-0.156250)\n\t1404: o_phase = -9'd15;\t //LUT[1404] \tphase : -0.058594\t(data_i, data_q): (0.656250,-0.125000)\n\t1405: o_phase = -9'd12;\t //LUT[1405] \tphase : -0.046875\t(data_i, data_q): (0.656250,-0.093750)\n\t1406: o_phase = -9'd8;\t //LUT[1406] \tphase : -0.031250\t(data_i, data_q): (0.656250,-0.062500)\n\t1407: o_phase = -9'd4;\t //LUT[1407] \tphase : -0.015625\t(data_i, data_q): (0.656250,-0.031250)\n\t1408: o_phase = +9'd0;\t //LUT[1408] \tphase : 0.000000\t(data_i, data_q): (0.687500,0.000000)\n\t1409: o_phase = +9'd4;\t //LUT[1409] \tphase : 0.015625\t(data_i, data_q): (0.687500,0.031250)\n\t1410: o_phase = +9'd7;\t //LUT[1410] \tphase : 0.027344\t(data_i, data_q): (0.687500,0.062500)\n\t1411: o_phase = +9'd11;\t //LUT[1411] \tphase : 0.042969\t(data_i, data_q): (0.687500,0.093750)\n\t1412: o_phase = +9'd15;\t //LUT[1412] \tphase : 0.058594\t(data_i, data_q): (0.687500,0.125000)\n\t1413: o_phase = +9'd18;\t //LUT[1413] \tphase : 0.070312\t(data_i, data_q): (0.687500,0.156250)\n\t1414: o_phase = +9'd22;\t //LUT[1414] \tphase : 0.085938\t(data_i, data_q): (0.687500,0.187500)\n\t1415: o_phase = +9'd25;\t //LUT[1415] \tphase : 0.097656\t(data_i, data_q): (0.687500,0.218750)\n\t1416: o_phase = +9'd28;\t //LUT[1416] \tphase : 0.109375\t(data_i, data_q): (0.687500,0.250000)\n\t1417: o_phase = +9'd32;\t //LUT[1417] \tphase : 0.125000\t(data_i, data_q): (0.687500,0.281250)\n\t1418: o_phase = +9'd35;\t //LUT[1418] \tphase : 0.136719\t(data_i, data_q): (0.687500,0.312500)\n\t1419: o_phase = +9'd38;\t //LUT[1419] \tphase : 0.148438\t(data_i, data_q): (0.687500,0.343750)\n\t1420: o_phase = +9'd41;\t //LUT[1420] \tphase : 0.160156\t(data_i, data_q): (0.687500,0.375000)\n\t1421: o_phase = +9'd43;\t //LUT[1421] \tphase : 0.167969\t(data_i, data_q): (0.687500,0.406250)\n\t1422: o_phase = +9'd46;\t //LUT[1422] \tphase : 0.179688\t(data_i, data_q): (0.687500,0.437500)\n\t1423: o_phase = +9'd49;\t //LUT[1423] \tphase : 0.191406\t(data_i, data_q): (0.687500,0.468750)\n\t1424: o_phase = +9'd51;\t //LUT[1424] \tphase : 0.199219\t(data_i, data_q): (0.687500,0.500000)\n\t1425: o_phase = +9'd54;\t //LUT[1425] \tphase : 0.210938\t(data_i, data_q): (0.687500,0.531250)\n\t1426: o_phase = +9'd56;\t //LUT[1426] \tphase : 0.218750\t(data_i, data_q): (0.687500,0.562500)\n\t1427: o_phase = +9'd58;\t //LUT[1427] \tphase : 0.226562\t(data_i, data_q): (0.687500,0.593750)\n\t1428: o_phase = +9'd60;\t //LUT[1428] \tphase : 0.234375\t(data_i, data_q): (0.687500,0.625000)\n\t1429: o_phase = +9'd62;\t //LUT[1429] \tphase : 0.242188\t(data_i, data_q): (0.687500,0.656250)\n\t1430: o_phase = +9'd64;\t //LUT[1430] \tphase : 0.250000\t(data_i, data_q): (0.687500,0.687500)\n\t1431: o_phase = +9'd66;\t //LUT[1431] \tphase : 0.257812\t(data_i, data_q): (0.687500,0.718750)\n\t1432: o_phase = +9'd68;\t //LUT[1432] \tphase : 0.265625\t(data_i, data_q): (0.687500,0.750000)\n\t1433: o_phase = +9'd69;\t //LUT[1433] \tphase : 0.269531\t(data_i, data_q): (0.687500,0.781250)\n\t1434: o_phase = +9'd71;\t //LUT[1434] \tphase : 0.277344\t(data_i, data_q): (0.687500,0.812500)\n\t1435: o_phase = +9'd72;\t //LUT[1435] \tphase : 0.281250\t(data_i, data_q): (0.687500,0.843750)\n\t1436: o_phase = +9'd74;\t //LUT[1436] \tphase : 0.289062\t(data_i, data_q): (0.687500,0.875000)\n\t1437: o_phase = +9'd75;\t //LUT[1437] \tphase : 0.292969\t(data_i, data_q): (0.687500,0.906250)\n\t1438: o_phase = +9'd76;\t //LUT[1438] \tphase : 0.296875\t(data_i, data_q): (0.687500,0.937500)\n\t1439: o_phase = +9'd78;\t //LUT[1439] \tphase : 0.304688\t(data_i, data_q): (0.687500,0.968750)\n\t1440: o_phase = -9'd79;\t //LUT[1440] \tphase : -0.308594\t(data_i, data_q): (0.687500,-1.000000)\n\t1441: o_phase = -9'd78;\t //LUT[1441] \tphase : -0.304688\t(data_i, data_q): (0.687500,-0.968750)\n\t1442: o_phase = -9'd76;\t //LUT[1442] \tphase : -0.296875\t(data_i, data_q): (0.687500,-0.937500)\n\t1443: o_phase = -9'd75;\t //LUT[1443] \tphase : -0.292969\t(data_i, data_q): (0.687500,-0.906250)\n\t1444: o_phase = -9'd74;\t //LUT[1444] \tphase : -0.289062\t(data_i, data_q): (0.687500,-0.875000)\n\t1445: o_phase = -9'd72;\t //LUT[1445] \tphase : -0.281250\t(data_i, data_q): (0.687500,-0.843750)\n\t1446: o_phase = -9'd71;\t //LUT[1446] \tphase : -0.277344\t(data_i, data_q): (0.687500,-0.812500)\n\t1447: o_phase = -9'd69;\t //LUT[1447] \tphase : -0.269531\t(data_i, data_q): (0.687500,-0.781250)\n\t1448: o_phase = -9'd68;\t //LUT[1448] \tphase : -0.265625\t(data_i, data_q): (0.687500,-0.750000)\n\t1449: o_phase = -9'd66;\t //LUT[1449] \tphase : -0.257812\t(data_i, data_q): (0.687500,-0.718750)\n\t1450: o_phase = -9'd64;\t //LUT[1450] \tphase : -0.250000\t(data_i, data_q): (0.687500,-0.687500)\n\t1451: o_phase = -9'd62;\t //LUT[1451] \tphase : -0.242188\t(data_i, data_q): (0.687500,-0.656250)\n\t1452: o_phase = -9'd60;\t //LUT[1452] \tphase : -0.234375\t(data_i, data_q): (0.687500,-0.625000)\n\t1453: o_phase = -9'd58;\t //LUT[1453] \tphase : -0.226562\t(data_i, data_q): (0.687500,-0.593750)\n\t1454: o_phase = -9'd56;\t //LUT[1454] \tphase : -0.218750\t(data_i, data_q): (0.687500,-0.562500)\n\t1455: o_phase = -9'd54;\t //LUT[1455] \tphase : -0.210938\t(data_i, data_q): (0.687500,-0.531250)\n\t1456: o_phase = -9'd51;\t //LUT[1456] \tphase : -0.199219\t(data_i, data_q): (0.687500,-0.500000)\n\t1457: o_phase = -9'd49;\t //LUT[1457] \tphase : -0.191406\t(data_i, data_q): (0.687500,-0.468750)\n\t1458: o_phase = -9'd46;\t //LUT[1458] \tphase : -0.179688\t(data_i, data_q): (0.687500,-0.437500)\n\t1459: o_phase = -9'd43;\t //LUT[1459] \tphase : -0.167969\t(data_i, data_q): (0.687500,-0.406250)\n\t1460: o_phase = -9'd41;\t //LUT[1460] \tphase : -0.160156\t(data_i, data_q): (0.687500,-0.375000)\n\t1461: o_phase = -9'd38;\t //LUT[1461] \tphase : -0.148438\t(data_i, data_q): (0.687500,-0.343750)\n\t1462: o_phase = -9'd35;\t //LUT[1462] \tphase : -0.136719\t(data_i, data_q): (0.687500,-0.312500)\n\t1463: o_phase = -9'd32;\t //LUT[1463] \tphase : -0.125000\t(data_i, data_q): (0.687500,-0.281250)\n\t1464: o_phase = -9'd28;\t //LUT[1464] \tphase : -0.109375\t(data_i, data_q): (0.687500,-0.250000)\n\t1465: o_phase = -9'd25;\t //LUT[1465] \tphase : -0.097656\t(data_i, data_q): (0.687500,-0.218750)\n\t1466: o_phase = -9'd22;\t //LUT[1466] \tphase : -0.085938\t(data_i, data_q): (0.687500,-0.187500)\n\t1467: o_phase = -9'd18;\t //LUT[1467] \tphase : -0.070312\t(data_i, data_q): (0.687500,-0.156250)\n\t1468: o_phase = -9'd15;\t //LUT[1468] \tphase : -0.058594\t(data_i, data_q): (0.687500,-0.125000)\n\t1469: o_phase = -9'd11;\t //LUT[1469] \tphase : -0.042969\t(data_i, data_q): (0.687500,-0.093750)\n\t1470: o_phase = -9'd7;\t //LUT[1470] \tphase : -0.027344\t(data_i, data_q): (0.687500,-0.062500)\n\t1471: o_phase = -9'd4;\t //LUT[1471] \tphase : -0.015625\t(data_i, data_q): (0.687500,-0.031250)\n\t1472: o_phase = +9'd0;\t //LUT[1472] \tphase : 0.000000\t(data_i, data_q): (0.718750,0.000000)\n\t1473: o_phase = +9'd4;\t //LUT[1473] \tphase : 0.015625\t(data_i, data_q): (0.718750,0.031250)\n\t1474: o_phase = +9'd7;\t //LUT[1474] \tphase : 0.027344\t(data_i, data_q): (0.718750,0.062500)\n\t1475: o_phase = +9'd11;\t //LUT[1475] \tphase : 0.042969\t(data_i, data_q): (0.718750,0.093750)\n\t1476: o_phase = +9'd14;\t //LUT[1476] \tphase : 0.054688\t(data_i, data_q): (0.718750,0.125000)\n\t1477: o_phase = +9'd17;\t //LUT[1477] \tphase : 0.066406\t(data_i, data_q): (0.718750,0.156250)\n\t1478: o_phase = +9'd21;\t //LUT[1478] \tphase : 0.082031\t(data_i, data_q): (0.718750,0.187500)\n\t1479: o_phase = +9'd24;\t //LUT[1479] \tphase : 0.093750\t(data_i, data_q): (0.718750,0.218750)\n\t1480: o_phase = +9'd27;\t //LUT[1480] \tphase : 0.105469\t(data_i, data_q): (0.718750,0.250000)\n\t1481: o_phase = +9'd30;\t //LUT[1481] \tphase : 0.117188\t(data_i, data_q): (0.718750,0.281250)\n\t1482: o_phase = +9'd33;\t //LUT[1482] \tphase : 0.128906\t(data_i, data_q): (0.718750,0.312500)\n\t1483: o_phase = +9'd36;\t //LUT[1483] \tphase : 0.140625\t(data_i, data_q): (0.718750,0.343750)\n\t1484: o_phase = +9'd39;\t //LUT[1484] \tphase : 0.152344\t(data_i, data_q): (0.718750,0.375000)\n\t1485: o_phase = +9'd42;\t //LUT[1485] \tphase : 0.164062\t(data_i, data_q): (0.718750,0.406250)\n\t1486: o_phase = +9'd45;\t //LUT[1486] \tphase : 0.175781\t(data_i, data_q): (0.718750,0.437500)\n\t1487: o_phase = +9'd47;\t //LUT[1487] \tphase : 0.183594\t(data_i, data_q): (0.718750,0.468750)\n\t1488: o_phase = +9'd50;\t //LUT[1488] \tphase : 0.195312\t(data_i, data_q): (0.718750,0.500000)\n\t1489: o_phase = +9'd52;\t //LUT[1489] \tphase : 0.203125\t(data_i, data_q): (0.718750,0.531250)\n\t1490: o_phase = +9'd54;\t //LUT[1490] \tphase : 0.210938\t(data_i, data_q): (0.718750,0.562500)\n\t1491: o_phase = +9'd56;\t //LUT[1491] \tphase : 0.218750\t(data_i, data_q): (0.718750,0.593750)\n\t1492: o_phase = +9'd58;\t //LUT[1492] \tphase : 0.226562\t(data_i, data_q): (0.718750,0.625000)\n\t1493: o_phase = +9'd60;\t //LUT[1493] \tphase : 0.234375\t(data_i, data_q): (0.718750,0.656250)\n\t1494: o_phase = +9'd62;\t //LUT[1494] \tphase : 0.242188\t(data_i, data_q): (0.718750,0.687500)\n\t1495: o_phase = +9'd64;\t //LUT[1495] \tphase : 0.250000\t(data_i, data_q): (0.718750,0.718750)\n\t1496: o_phase = +9'd66;\t //LUT[1496] \tphase : 0.257812\t(data_i, data_q): (0.718750,0.750000)\n\t1497: o_phase = +9'd67;\t //LUT[1497] \tphase : 0.261719\t(data_i, data_q): (0.718750,0.781250)\n\t1498: o_phase = +9'd69;\t //LUT[1498] \tphase : 0.269531\t(data_i, data_q): (0.718750,0.812500)\n\t1499: o_phase = +9'd71;\t //LUT[1499] \tphase : 0.277344\t(data_i, data_q): (0.718750,0.843750)\n\t1500: o_phase = +9'd72;\t //LUT[1500] \tphase : 0.281250\t(data_i, data_q): (0.718750,0.875000)\n\t1501: o_phase = +9'd73;\t //LUT[1501] \tphase : 0.285156\t(data_i, data_q): (0.718750,0.906250)\n\t1502: o_phase = +9'd75;\t //LUT[1502] \tphase : 0.292969\t(data_i, data_q): (0.718750,0.937500)\n\t1503: o_phase = +9'd76;\t //LUT[1503] \tphase : 0.296875\t(data_i, data_q): (0.718750,0.968750)\n\t1504: o_phase = -9'd77;\t //LUT[1504] \tphase : -0.300781\t(data_i, data_q): (0.718750,-1.000000)\n\t1505: o_phase = -9'd76;\t //LUT[1505] \tphase : -0.296875\t(data_i, data_q): (0.718750,-0.968750)\n\t1506: o_phase = -9'd75;\t //LUT[1506] \tphase : -0.292969\t(data_i, data_q): (0.718750,-0.937500)\n\t1507: o_phase = -9'd73;\t //LUT[1507] \tphase : -0.285156\t(data_i, data_q): (0.718750,-0.906250)\n\t1508: o_phase = -9'd72;\t //LUT[1508] \tphase : -0.281250\t(data_i, data_q): (0.718750,-0.875000)\n\t1509: o_phase = -9'd71;\t //LUT[1509] \tphase : -0.277344\t(data_i, data_q): (0.718750,-0.843750)\n\t1510: o_phase = -9'd69;\t //LUT[1510] \tphase : -0.269531\t(data_i, data_q): (0.718750,-0.812500)\n\t1511: o_phase = -9'd67;\t //LUT[1511] \tphase : -0.261719\t(data_i, data_q): (0.718750,-0.781250)\n\t1512: o_phase = -9'd66;\t //LUT[1512] \tphase : -0.257812\t(data_i, data_q): (0.718750,-0.750000)\n\t1513: o_phase = -9'd64;\t //LUT[1513] \tphase : -0.250000\t(data_i, data_q): (0.718750,-0.718750)\n\t1514: o_phase = -9'd62;\t //LUT[1514] \tphase : -0.242188\t(data_i, data_q): (0.718750,-0.687500)\n\t1515: o_phase = -9'd60;\t //LUT[1515] \tphase : -0.234375\t(data_i, data_q): (0.718750,-0.656250)\n\t1516: o_phase = -9'd58;\t //LUT[1516] \tphase : -0.226562\t(data_i, data_q): (0.718750,-0.625000)\n\t1517: o_phase = -9'd56;\t //LUT[1517] \tphase : -0.218750\t(data_i, data_q): (0.718750,-0.593750)\n\t1518: o_phase = -9'd54;\t //LUT[1518] \tphase : -0.210938\t(data_i, data_q): (0.718750,-0.562500)\n\t1519: o_phase = -9'd52;\t //LUT[1519] \tphase : -0.203125\t(data_i, data_q): (0.718750,-0.531250)\n\t1520: o_phase = -9'd50;\t //LUT[1520] \tphase : -0.195312\t(data_i, data_q): (0.718750,-0.500000)\n\t1521: o_phase = -9'd47;\t //LUT[1521] \tphase : -0.183594\t(data_i, data_q): (0.718750,-0.468750)\n\t1522: o_phase = -9'd45;\t //LUT[1522] \tphase : -0.175781\t(data_i, data_q): (0.718750,-0.437500)\n\t1523: o_phase = -9'd42;\t //LUT[1523] \tphase : -0.164062\t(data_i, data_q): (0.718750,-0.406250)\n\t1524: o_phase = -9'd39;\t //LUT[1524] \tphase : -0.152344\t(data_i, data_q): (0.718750,-0.375000)\n\t1525: o_phase = -9'd36;\t //LUT[1525] \tphase : -0.140625\t(data_i, data_q): (0.718750,-0.343750)\n\t1526: o_phase = -9'd33;\t //LUT[1526] \tphase : -0.128906\t(data_i, data_q): (0.718750,-0.312500)\n\t1527: o_phase = -9'd30;\t //LUT[1527] \tphase : -0.117188\t(data_i, data_q): (0.718750,-0.281250)\n\t1528: o_phase = -9'd27;\t //LUT[1528] \tphase : -0.105469\t(data_i, data_q): (0.718750,-0.250000)\n\t1529: o_phase = -9'd24;\t //LUT[1529] \tphase : -0.093750\t(data_i, data_q): (0.718750,-0.218750)\n\t1530: o_phase = -9'd21;\t //LUT[1530] \tphase : -0.082031\t(data_i, data_q): (0.718750,-0.187500)\n\t1531: o_phase = -9'd17;\t //LUT[1531] \tphase : -0.066406\t(data_i, data_q): (0.718750,-0.156250)\n\t1532: o_phase = -9'd14;\t //LUT[1532] \tphase : -0.054688\t(data_i, data_q): (0.718750,-0.125000)\n\t1533: o_phase = -9'd11;\t //LUT[1533] \tphase : -0.042969\t(data_i, data_q): (0.718750,-0.093750)\n\t1534: o_phase = -9'd7;\t //LUT[1534] \tphase : -0.027344\t(data_i, data_q): (0.718750,-0.062500)\n\t1535: o_phase = -9'd4;\t //LUT[1535] \tphase : -0.015625\t(data_i, data_q): (0.718750,-0.031250)\n\t1536: o_phase = +9'd0;\t //LUT[1536] \tphase : 0.000000\t(data_i, data_q): (0.750000,0.000000)\n\t1537: o_phase = +9'd3;\t //LUT[1537] \tphase : 0.011719\t(data_i, data_q): (0.750000,0.031250)\n\t1538: o_phase = +9'd7;\t //LUT[1538] \tphase : 0.027344\t(data_i, data_q): (0.750000,0.062500)\n\t1539: o_phase = +9'd10;\t //LUT[1539] \tphase : 0.039062\t(data_i, data_q): (0.750000,0.093750)\n\t1540: o_phase = +9'd13;\t //LUT[1540] \tphase : 0.050781\t(data_i, data_q): (0.750000,0.125000)\n\t1541: o_phase = +9'd17;\t //LUT[1541] \tphase : 0.066406\t(data_i, data_q): (0.750000,0.156250)\n\t1542: o_phase = +9'd20;\t //LUT[1542] \tphase : 0.078125\t(data_i, data_q): (0.750000,0.187500)\n\t1543: o_phase = +9'd23;\t //LUT[1543] \tphase : 0.089844\t(data_i, data_q): (0.750000,0.218750)\n\t1544: o_phase = +9'd26;\t //LUT[1544] \tphase : 0.101562\t(data_i, data_q): (0.750000,0.250000)\n\t1545: o_phase = +9'd29;\t //LUT[1545] \tphase : 0.113281\t(data_i, data_q): (0.750000,0.281250)\n\t1546: o_phase = +9'd32;\t //LUT[1546] \tphase : 0.125000\t(data_i, data_q): (0.750000,0.312500)\n\t1547: o_phase = +9'd35;\t //LUT[1547] \tphase : 0.136719\t(data_i, data_q): (0.750000,0.343750)\n\t1548: o_phase = +9'd38;\t //LUT[1548] \tphase : 0.148438\t(data_i, data_q): (0.750000,0.375000)\n\t1549: o_phase = +9'd40;\t //LUT[1549] \tphase : 0.156250\t(data_i, data_q): (0.750000,0.406250)\n\t1550: o_phase = +9'd43;\t //LUT[1550] \tphase : 0.167969\t(data_i, data_q): (0.750000,0.437500)\n\t1551: o_phase = +9'd46;\t //LUT[1551] \tphase : 0.179688\t(data_i, data_q): (0.750000,0.468750)\n\t1552: o_phase = +9'd48;\t //LUT[1552] \tphase : 0.187500\t(data_i, data_q): (0.750000,0.500000)\n\t1553: o_phase = +9'd50;\t //LUT[1553] \tphase : 0.195312\t(data_i, data_q): (0.750000,0.531250)\n\t1554: o_phase = +9'd52;\t //LUT[1554] \tphase : 0.203125\t(data_i, data_q): (0.750000,0.562500)\n\t1555: o_phase = +9'd55;\t //LUT[1555] \tphase : 0.214844\t(data_i, data_q): (0.750000,0.593750)\n\t1556: o_phase = +9'd57;\t //LUT[1556] \tphase : 0.222656\t(data_i, data_q): (0.750000,0.625000)\n\t1557: o_phase = +9'd59;\t //LUT[1557] \tphase : 0.230469\t(data_i, data_q): (0.750000,0.656250)\n\t1558: o_phase = +9'd60;\t //LUT[1558] \tphase : 0.234375\t(data_i, data_q): (0.750000,0.687500)\n\t1559: o_phase = +9'd62;\t //LUT[1559] \tphase : 0.242188\t(data_i, data_q): (0.750000,0.718750)\n\t1560: o_phase = +9'd64;\t //LUT[1560] \tphase : 0.250000\t(data_i, data_q): (0.750000,0.750000)\n\t1561: o_phase = +9'd66;\t //LUT[1561] \tphase : 0.257812\t(data_i, data_q): (0.750000,0.781250)\n\t1562: o_phase = +9'd67;\t //LUT[1562] \tphase : 0.261719\t(data_i, data_q): (0.750000,0.812500)\n\t1563: o_phase = +9'd69;\t //LUT[1563] \tphase : 0.269531\t(data_i, data_q): (0.750000,0.843750)\n\t1564: o_phase = +9'd70;\t //LUT[1564] \tphase : 0.273438\t(data_i, data_q): (0.750000,0.875000)\n\t1565: o_phase = +9'd72;\t //LUT[1565] \tphase : 0.281250\t(data_i, data_q): (0.750000,0.906250)\n\t1566: o_phase = +9'd73;\t //LUT[1566] \tphase : 0.285156\t(data_i, data_q): (0.750000,0.937500)\n\t1567: o_phase = +9'd74;\t //LUT[1567] \tphase : 0.289062\t(data_i, data_q): (0.750000,0.968750)\n\t1568: o_phase = -9'd76;\t //LUT[1568] \tphase : -0.296875\t(data_i, data_q): (0.750000,-1.000000)\n\t1569: o_phase = -9'd74;\t //LUT[1569] \tphase : -0.289062\t(data_i, data_q): (0.750000,-0.968750)\n\t1570: o_phase = -9'd73;\t //LUT[1570] \tphase : -0.285156\t(data_i, data_q): (0.750000,-0.937500)\n\t1571: o_phase = -9'd72;\t //LUT[1571] \tphase : -0.281250\t(data_i, data_q): (0.750000,-0.906250)\n\t1572: o_phase = -9'd70;\t //LUT[1572] \tphase : -0.273438\t(data_i, data_q): (0.750000,-0.875000)\n\t1573: o_phase = -9'd69;\t //LUT[1573] \tphase : -0.269531\t(data_i, data_q): (0.750000,-0.843750)\n\t1574: o_phase = -9'd67;\t //LUT[1574] \tphase : -0.261719\t(data_i, data_q): (0.750000,-0.812500)\n\t1575: o_phase = -9'd66;\t //LUT[1575] \tphase : -0.257812\t(data_i, data_q): (0.750000,-0.781250)\n\t1576: o_phase = -9'd64;\t //LUT[1576] \tphase : -0.250000\t(data_i, data_q): (0.750000,-0.750000)\n\t1577: o_phase = -9'd62;\t //LUT[1577] \tphase : -0.242188\t(data_i, data_q): (0.750000,-0.718750)\n\t1578: o_phase = -9'd60;\t //LUT[1578] \tphase : -0.234375\t(data_i, data_q): (0.750000,-0.687500)\n\t1579: o_phase = -9'd59;\t //LUT[1579] \tphase : -0.230469\t(data_i, data_q): (0.750000,-0.656250)\n\t1580: o_phase = -9'd57;\t //LUT[1580] \tphase : -0.222656\t(data_i, data_q): (0.750000,-0.625000)\n\t1581: o_phase = -9'd55;\t //LUT[1581] \tphase : -0.214844\t(data_i, data_q): (0.750000,-0.593750)\n\t1582: o_phase = -9'd52;\t //LUT[1582] \tphase : -0.203125\t(data_i, data_q): (0.750000,-0.562500)\n\t1583: o_phase = -9'd50;\t //LUT[1583] \tphase : -0.195312\t(data_i, data_q): (0.750000,-0.531250)\n\t1584: o_phase = -9'd48;\t //LUT[1584] \tphase : -0.187500\t(data_i, data_q): (0.750000,-0.500000)\n\t1585: o_phase = -9'd46;\t //LUT[1585] \tphase : -0.179688\t(data_i, data_q): (0.750000,-0.468750)\n\t1586: o_phase = -9'd43;\t //LUT[1586] \tphase : -0.167969\t(data_i, data_q): (0.750000,-0.437500)\n\t1587: o_phase = -9'd40;\t //LUT[1587] \tphase : -0.156250\t(data_i, data_q): (0.750000,-0.406250)\n\t1588: o_phase = -9'd38;\t //LUT[1588] \tphase : -0.148438\t(data_i, data_q): (0.750000,-0.375000)\n\t1589: o_phase = -9'd35;\t //LUT[1589] \tphase : -0.136719\t(data_i, data_q): (0.750000,-0.343750)\n\t1590: o_phase = -9'd32;\t //LUT[1590] \tphase : -0.125000\t(data_i, data_q): (0.750000,-0.312500)\n\t1591: o_phase = -9'd29;\t //LUT[1591] \tphase : -0.113281\t(data_i, data_q): (0.750000,-0.281250)\n\t1592: o_phase = -9'd26;\t //LUT[1592] \tphase : -0.101562\t(data_i, data_q): (0.750000,-0.250000)\n\t1593: o_phase = -9'd23;\t //LUT[1593] \tphase : -0.089844\t(data_i, data_q): (0.750000,-0.218750)\n\t1594: o_phase = -9'd20;\t //LUT[1594] \tphase : -0.078125\t(data_i, data_q): (0.750000,-0.187500)\n\t1595: o_phase = -9'd17;\t //LUT[1595] \tphase : -0.066406\t(data_i, data_q): (0.750000,-0.156250)\n\t1596: o_phase = -9'd13;\t //LUT[1596] \tphase : -0.050781\t(data_i, data_q): (0.750000,-0.125000)\n\t1597: o_phase = -9'd10;\t //LUT[1597] \tphase : -0.039062\t(data_i, data_q): (0.750000,-0.093750)\n\t1598: o_phase = -9'd7;\t //LUT[1598] \tphase : -0.027344\t(data_i, data_q): (0.750000,-0.062500)\n\t1599: o_phase = -9'd3;\t //LUT[1599] \tphase : -0.011719\t(data_i, data_q): (0.750000,-0.031250)\n\t1600: o_phase = +9'd0;\t //LUT[1600] \tphase : 0.000000\t(data_i, data_q): (0.781250,0.000000)\n\t1601: o_phase = +9'd3;\t //LUT[1601] \tphase : 0.011719\t(data_i, data_q): (0.781250,0.031250)\n\t1602: o_phase = +9'd7;\t //LUT[1602] \tphase : 0.027344\t(data_i, data_q): (0.781250,0.062500)\n\t1603: o_phase = +9'd10;\t //LUT[1603] \tphase : 0.039062\t(data_i, data_q): (0.781250,0.093750)\n\t1604: o_phase = +9'd13;\t //LUT[1604] \tphase : 0.050781\t(data_i, data_q): (0.781250,0.125000)\n\t1605: o_phase = +9'd16;\t //LUT[1605] \tphase : 0.062500\t(data_i, data_q): (0.781250,0.156250)\n\t1606: o_phase = +9'd19;\t //LUT[1606] \tphase : 0.074219\t(data_i, data_q): (0.781250,0.187500)\n\t1607: o_phase = +9'd22;\t //LUT[1607] \tphase : 0.085938\t(data_i, data_q): (0.781250,0.218750)\n\t1608: o_phase = +9'd25;\t //LUT[1608] \tphase : 0.097656\t(data_i, data_q): (0.781250,0.250000)\n\t1609: o_phase = +9'd28;\t //LUT[1609] \tphase : 0.109375\t(data_i, data_q): (0.781250,0.281250)\n\t1610: o_phase = +9'd31;\t //LUT[1610] \tphase : 0.121094\t(data_i, data_q): (0.781250,0.312500)\n\t1611: o_phase = +9'd34;\t //LUT[1611] \tphase : 0.132812\t(data_i, data_q): (0.781250,0.343750)\n\t1612: o_phase = +9'd36;\t //LUT[1612] \tphase : 0.140625\t(data_i, data_q): (0.781250,0.375000)\n\t1613: o_phase = +9'd39;\t //LUT[1613] \tphase : 0.152344\t(data_i, data_q): (0.781250,0.406250)\n\t1614: o_phase = +9'd42;\t //LUT[1614] \tphase : 0.164062\t(data_i, data_q): (0.781250,0.437500)\n\t1615: o_phase = +9'd44;\t //LUT[1615] \tphase : 0.171875\t(data_i, data_q): (0.781250,0.468750)\n\t1616: o_phase = +9'd46;\t //LUT[1616] \tphase : 0.179688\t(data_i, data_q): (0.781250,0.500000)\n\t1617: o_phase = +9'd49;\t //LUT[1617] \tphase : 0.191406\t(data_i, data_q): (0.781250,0.531250)\n\t1618: o_phase = +9'd51;\t //LUT[1618] \tphase : 0.199219\t(data_i, data_q): (0.781250,0.562500)\n\t1619: o_phase = +9'd53;\t //LUT[1619] \tphase : 0.207031\t(data_i, data_q): (0.781250,0.593750)\n\t1620: o_phase = +9'd55;\t //LUT[1620] \tphase : 0.214844\t(data_i, data_q): (0.781250,0.625000)\n\t1621: o_phase = +9'd57;\t //LUT[1621] \tphase : 0.222656\t(data_i, data_q): (0.781250,0.656250)\n\t1622: o_phase = +9'd59;\t //LUT[1622] \tphase : 0.230469\t(data_i, data_q): (0.781250,0.687500)\n\t1623: o_phase = +9'd61;\t //LUT[1623] \tphase : 0.238281\t(data_i, data_q): (0.781250,0.718750)\n\t1624: o_phase = +9'd62;\t //LUT[1624] \tphase : 0.242188\t(data_i, data_q): (0.781250,0.750000)\n\t1625: o_phase = +9'd64;\t //LUT[1625] \tphase : 0.250000\t(data_i, data_q): (0.781250,0.781250)\n\t1626: o_phase = +9'd66;\t //LUT[1626] \tphase : 0.257812\t(data_i, data_q): (0.781250,0.812500)\n\t1627: o_phase = +9'd67;\t //LUT[1627] \tphase : 0.261719\t(data_i, data_q): (0.781250,0.843750)\n\t1628: o_phase = +9'd69;\t //LUT[1628] \tphase : 0.269531\t(data_i, data_q): (0.781250,0.875000)\n\t1629: o_phase = +9'd70;\t //LUT[1629] \tphase : 0.273438\t(data_i, data_q): (0.781250,0.906250)\n\t1630: o_phase = +9'd71;\t //LUT[1630] \tphase : 0.277344\t(data_i, data_q): (0.781250,0.937500)\n\t1631: o_phase = +9'd73;\t //LUT[1631] \tphase : 0.285156\t(data_i, data_q): (0.781250,0.968750)\n\t1632: o_phase = -9'd74;\t //LUT[1632] \tphase : -0.289062\t(data_i, data_q): (0.781250,-1.000000)\n\t1633: o_phase = -9'd73;\t //LUT[1633] \tphase : -0.285156\t(data_i, data_q): (0.781250,-0.968750)\n\t1634: o_phase = -9'd71;\t //LUT[1634] \tphase : -0.277344\t(data_i, data_q): (0.781250,-0.937500)\n\t1635: o_phase = -9'd70;\t //LUT[1635] \tphase : -0.273438\t(data_i, data_q): (0.781250,-0.906250)\n\t1636: o_phase = -9'd69;\t //LUT[1636] \tphase : -0.269531\t(data_i, data_q): (0.781250,-0.875000)\n\t1637: o_phase = -9'd67;\t //LUT[1637] \tphase : -0.261719\t(data_i, data_q): (0.781250,-0.843750)\n\t1638: o_phase = -9'd66;\t //LUT[1638] \tphase : -0.257812\t(data_i, data_q): (0.781250,-0.812500)\n\t1639: o_phase = -9'd64;\t //LUT[1639] \tphase : -0.250000\t(data_i, data_q): (0.781250,-0.781250)\n\t1640: o_phase = -9'd62;\t //LUT[1640] \tphase : -0.242188\t(data_i, data_q): (0.781250,-0.750000)\n\t1641: o_phase = -9'd61;\t //LUT[1641] \tphase : -0.238281\t(data_i, data_q): (0.781250,-0.718750)\n\t1642: o_phase = -9'd59;\t //LUT[1642] \tphase : -0.230469\t(data_i, data_q): (0.781250,-0.687500)\n\t1643: o_phase = -9'd57;\t //LUT[1643] \tphase : -0.222656\t(data_i, data_q): (0.781250,-0.656250)\n\t1644: o_phase = -9'd55;\t //LUT[1644] \tphase : -0.214844\t(data_i, data_q): (0.781250,-0.625000)\n\t1645: o_phase = -9'd53;\t //LUT[1645] \tphase : -0.207031\t(data_i, data_q): (0.781250,-0.593750)\n\t1646: o_phase = -9'd51;\t //LUT[1646] \tphase : -0.199219\t(data_i, data_q): (0.781250,-0.562500)\n\t1647: o_phase = -9'd49;\t //LUT[1647] \tphase : -0.191406\t(data_i, data_q): (0.781250,-0.531250)\n\t1648: o_phase = -9'd46;\t //LUT[1648] \tphase : -0.179688\t(data_i, data_q): (0.781250,-0.500000)\n\t1649: o_phase = -9'd44;\t //LUT[1649] \tphase : -0.171875\t(data_i, data_q): (0.781250,-0.468750)\n\t1650: o_phase = -9'd42;\t //LUT[1650] \tphase : -0.164062\t(data_i, data_q): (0.781250,-0.437500)\n\t1651: o_phase = -9'd39;\t //LUT[1651] \tphase : -0.152344\t(data_i, data_q): (0.781250,-0.406250)\n\t1652: o_phase = -9'd36;\t //LUT[1652] \tphase : -0.140625\t(data_i, data_q): (0.781250,-0.375000)\n\t1653: o_phase = -9'd34;\t //LUT[1653] \tphase : -0.132812\t(data_i, data_q): (0.781250,-0.343750)\n\t1654: o_phase = -9'd31;\t //LUT[1654] \tphase : -0.121094\t(data_i, data_q): (0.781250,-0.312500)\n\t1655: o_phase = -9'd28;\t //LUT[1655] \tphase : -0.109375\t(data_i, data_q): (0.781250,-0.281250)\n\t1656: o_phase = -9'd25;\t //LUT[1656] \tphase : -0.097656\t(data_i, data_q): (0.781250,-0.250000)\n\t1657: o_phase = -9'd22;\t //LUT[1657] \tphase : -0.085938\t(data_i, data_q): (0.781250,-0.218750)\n\t1658: o_phase = -9'd19;\t //LUT[1658] \tphase : -0.074219\t(data_i, data_q): (0.781250,-0.187500)\n\t1659: o_phase = -9'd16;\t //LUT[1659] \tphase : -0.062500\t(data_i, data_q): (0.781250,-0.156250)\n\t1660: o_phase = -9'd13;\t //LUT[1660] \tphase : -0.050781\t(data_i, data_q): (0.781250,-0.125000)\n\t1661: o_phase = -9'd10;\t //LUT[1661] \tphase : -0.039062\t(data_i, data_q): (0.781250,-0.093750)\n\t1662: o_phase = -9'd7;\t //LUT[1662] \tphase : -0.027344\t(data_i, data_q): (0.781250,-0.062500)\n\t1663: o_phase = -9'd3;\t //LUT[1663] \tphase : -0.011719\t(data_i, data_q): (0.781250,-0.031250)\n\t1664: o_phase = +9'd0;\t //LUT[1664] \tphase : 0.000000\t(data_i, data_q): (0.812500,0.000000)\n\t1665: o_phase = +9'd3;\t //LUT[1665] \tphase : 0.011719\t(data_i, data_q): (0.812500,0.031250)\n\t1666: o_phase = +9'd6;\t //LUT[1666] \tphase : 0.023438\t(data_i, data_q): (0.812500,0.062500)\n\t1667: o_phase = +9'd9;\t //LUT[1667] \tphase : 0.035156\t(data_i, data_q): (0.812500,0.093750)\n\t1668: o_phase = +9'd12;\t //LUT[1668] \tphase : 0.046875\t(data_i, data_q): (0.812500,0.125000)\n\t1669: o_phase = +9'd15;\t //LUT[1669] \tphase : 0.058594\t(data_i, data_q): (0.812500,0.156250)\n\t1670: o_phase = +9'd18;\t //LUT[1670] \tphase : 0.070312\t(data_i, data_q): (0.812500,0.187500)\n\t1671: o_phase = +9'd21;\t //LUT[1671] \tphase : 0.082031\t(data_i, data_q): (0.812500,0.218750)\n\t1672: o_phase = +9'd24;\t //LUT[1672] \tphase : 0.093750\t(data_i, data_q): (0.812500,0.250000)\n\t1673: o_phase = +9'd27;\t //LUT[1673] \tphase : 0.105469\t(data_i, data_q): (0.812500,0.281250)\n\t1674: o_phase = +9'd30;\t //LUT[1674] \tphase : 0.117188\t(data_i, data_q): (0.812500,0.312500)\n\t1675: o_phase = +9'd33;\t //LUT[1675] \tphase : 0.128906\t(data_i, data_q): (0.812500,0.343750)\n\t1676: o_phase = +9'd35;\t //LUT[1676] \tphase : 0.136719\t(data_i, data_q): (0.812500,0.375000)\n\t1677: o_phase = +9'd38;\t //LUT[1677] \tphase : 0.148438\t(data_i, data_q): (0.812500,0.406250)\n\t1678: o_phase = +9'd40;\t //LUT[1678] \tphase : 0.156250\t(data_i, data_q): (0.812500,0.437500)\n\t1679: o_phase = +9'd43;\t //LUT[1679] \tphase : 0.167969\t(data_i, data_q): (0.812500,0.468750)\n\t1680: o_phase = +9'd45;\t //LUT[1680] \tphase : 0.175781\t(data_i, data_q): (0.812500,0.500000)\n\t1681: o_phase = +9'd47;\t //LUT[1681] \tphase : 0.183594\t(data_i, data_q): (0.812500,0.531250)\n\t1682: o_phase = +9'd49;\t //LUT[1682] \tphase : 0.191406\t(data_i, data_q): (0.812500,0.562500)\n\t1683: o_phase = +9'd51;\t //LUT[1683] \tphase : 0.199219\t(data_i, data_q): (0.812500,0.593750)\n\t1684: o_phase = +9'd53;\t //LUT[1684] \tphase : 0.207031\t(data_i, data_q): (0.812500,0.625000)\n\t1685: o_phase = +9'd55;\t //LUT[1685] \tphase : 0.214844\t(data_i, data_q): (0.812500,0.656250)\n\t1686: o_phase = +9'd57;\t //LUT[1686] \tphase : 0.222656\t(data_i, data_q): (0.812500,0.687500)\n\t1687: o_phase = +9'd59;\t //LUT[1687] \tphase : 0.230469\t(data_i, data_q): (0.812500,0.718750)\n\t1688: o_phase = +9'd61;\t //LUT[1688] \tphase : 0.238281\t(data_i, data_q): (0.812500,0.750000)\n\t1689: o_phase = +9'd62;\t //LUT[1689] \tphase : 0.242188\t(data_i, data_q): (0.812500,0.781250)\n\t1690: o_phase = +9'd64;\t //LUT[1690] \tphase : 0.250000\t(data_i, data_q): (0.812500,0.812500)\n\t1691: o_phase = +9'd66;\t //LUT[1691] \tphase : 0.257812\t(data_i, data_q): (0.812500,0.843750)\n\t1692: o_phase = +9'd67;\t //LUT[1692] \tphase : 0.261719\t(data_i, data_q): (0.812500,0.875000)\n\t1693: o_phase = +9'd68;\t //LUT[1693] \tphase : 0.265625\t(data_i, data_q): (0.812500,0.906250)\n\t1694: o_phase = +9'd70;\t //LUT[1694] \tphase : 0.273438\t(data_i, data_q): (0.812500,0.937500)\n\t1695: o_phase = +9'd71;\t //LUT[1695] \tphase : 0.277344\t(data_i, data_q): (0.812500,0.968750)\n\t1696: o_phase = -9'd72;\t //LUT[1696] \tphase : -0.281250\t(data_i, data_q): (0.812500,-1.000000)\n\t1697: o_phase = -9'd71;\t //LUT[1697] \tphase : -0.277344\t(data_i, data_q): (0.812500,-0.968750)\n\t1698: o_phase = -9'd70;\t //LUT[1698] \tphase : -0.273438\t(data_i, data_q): (0.812500,-0.937500)\n\t1699: o_phase = -9'd68;\t //LUT[1699] \tphase : -0.265625\t(data_i, data_q): (0.812500,-0.906250)\n\t1700: o_phase = -9'd67;\t //LUT[1700] \tphase : -0.261719\t(data_i, data_q): (0.812500,-0.875000)\n\t1701: o_phase = -9'd66;\t //LUT[1701] \tphase : -0.257812\t(data_i, data_q): (0.812500,-0.843750)\n\t1702: o_phase = -9'd64;\t //LUT[1702] \tphase : -0.250000\t(data_i, data_q): (0.812500,-0.812500)\n\t1703: o_phase = -9'd62;\t //LUT[1703] \tphase : -0.242188\t(data_i, data_q): (0.812500,-0.781250)\n\t1704: o_phase = -9'd61;\t //LUT[1704] \tphase : -0.238281\t(data_i, data_q): (0.812500,-0.750000)\n\t1705: o_phase = -9'd59;\t //LUT[1705] \tphase : -0.230469\t(data_i, data_q): (0.812500,-0.718750)\n\t1706: o_phase = -9'd57;\t //LUT[1706] \tphase : -0.222656\t(data_i, data_q): (0.812500,-0.687500)\n\t1707: o_phase = -9'd55;\t //LUT[1707] \tphase : -0.214844\t(data_i, data_q): (0.812500,-0.656250)\n\t1708: o_phase = -9'd53;\t //LUT[1708] \tphase : -0.207031\t(data_i, data_q): (0.812500,-0.625000)\n\t1709: o_phase = -9'd51;\t //LUT[1709] \tphase : -0.199219\t(data_i, data_q): (0.812500,-0.593750)\n\t1710: o_phase = -9'd49;\t //LUT[1710] \tphase : -0.191406\t(data_i, data_q): (0.812500,-0.562500)\n\t1711: o_phase = -9'd47;\t //LUT[1711] \tphase : -0.183594\t(data_i, data_q): (0.812500,-0.531250)\n\t1712: o_phase = -9'd45;\t //LUT[1712] \tphase : -0.175781\t(data_i, data_q): (0.812500,-0.500000)\n\t1713: o_phase = -9'd43;\t //LUT[1713] \tphase : -0.167969\t(data_i, data_q): (0.812500,-0.468750)\n\t1714: o_phase = -9'd40;\t //LUT[1714] \tphase : -0.156250\t(data_i, data_q): (0.812500,-0.437500)\n\t1715: o_phase = -9'd38;\t //LUT[1715] \tphase : -0.148438\t(data_i, data_q): (0.812500,-0.406250)\n\t1716: o_phase = -9'd35;\t //LUT[1716] \tphase : -0.136719\t(data_i, data_q): (0.812500,-0.375000)\n\t1717: o_phase = -9'd33;\t //LUT[1717] \tphase : -0.128906\t(data_i, data_q): (0.812500,-0.343750)\n\t1718: o_phase = -9'd30;\t //LUT[1718] \tphase : -0.117188\t(data_i, data_q): (0.812500,-0.312500)\n\t1719: o_phase = -9'd27;\t //LUT[1719] \tphase : -0.105469\t(data_i, data_q): (0.812500,-0.281250)\n\t1720: o_phase = -9'd24;\t //LUT[1720] \tphase : -0.093750\t(data_i, data_q): (0.812500,-0.250000)\n\t1721: o_phase = -9'd21;\t //LUT[1721] \tphase : -0.082031\t(data_i, data_q): (0.812500,-0.218750)\n\t1722: o_phase = -9'd18;\t //LUT[1722] \tphase : -0.070312\t(data_i, data_q): (0.812500,-0.187500)\n\t1723: o_phase = -9'd15;\t //LUT[1723] \tphase : -0.058594\t(data_i, data_q): (0.812500,-0.156250)\n\t1724: o_phase = -9'd12;\t //LUT[1724] \tphase : -0.046875\t(data_i, data_q): (0.812500,-0.125000)\n\t1725: o_phase = -9'd9;\t //LUT[1725] \tphase : -0.035156\t(data_i, data_q): (0.812500,-0.093750)\n\t1726: o_phase = -9'd6;\t //LUT[1726] \tphase : -0.023438\t(data_i, data_q): (0.812500,-0.062500)\n\t1727: o_phase = -9'd3;\t //LUT[1727] \tphase : -0.011719\t(data_i, data_q): (0.812500,-0.031250)\n\t1728: o_phase = +9'd0;\t //LUT[1728] \tphase : 0.000000\t(data_i, data_q): (0.843750,0.000000)\n\t1729: o_phase = +9'd3;\t //LUT[1729] \tphase : 0.011719\t(data_i, data_q): (0.843750,0.031250)\n\t1730: o_phase = +9'd6;\t //LUT[1730] \tphase : 0.023438\t(data_i, data_q): (0.843750,0.062500)\n\t1731: o_phase = +9'd9;\t //LUT[1731] \tphase : 0.035156\t(data_i, data_q): (0.843750,0.093750)\n\t1732: o_phase = +9'd12;\t //LUT[1732] \tphase : 0.046875\t(data_i, data_q): (0.843750,0.125000)\n\t1733: o_phase = +9'd15;\t //LUT[1733] \tphase : 0.058594\t(data_i, data_q): (0.843750,0.156250)\n\t1734: o_phase = +9'd18;\t //LUT[1734] \tphase : 0.070312\t(data_i, data_q): (0.843750,0.187500)\n\t1735: o_phase = +9'd21;\t //LUT[1735] \tphase : 0.082031\t(data_i, data_q): (0.843750,0.218750)\n\t1736: o_phase = +9'd23;\t //LUT[1736] \tphase : 0.089844\t(data_i, data_q): (0.843750,0.250000)\n\t1737: o_phase = +9'd26;\t //LUT[1737] \tphase : 0.101562\t(data_i, data_q): (0.843750,0.281250)\n\t1738: o_phase = +9'd29;\t //LUT[1738] \tphase : 0.113281\t(data_i, data_q): (0.843750,0.312500)\n\t1739: o_phase = +9'd32;\t //LUT[1739] \tphase : 0.125000\t(data_i, data_q): (0.843750,0.343750)\n\t1740: o_phase = +9'd34;\t //LUT[1740] \tphase : 0.132812\t(data_i, data_q): (0.843750,0.375000)\n\t1741: o_phase = +9'd37;\t //LUT[1741] \tphase : 0.144531\t(data_i, data_q): (0.843750,0.406250)\n\t1742: o_phase = +9'd39;\t //LUT[1742] \tphase : 0.152344\t(data_i, data_q): (0.843750,0.437500)\n\t1743: o_phase = +9'd41;\t //LUT[1743] \tphase : 0.160156\t(data_i, data_q): (0.843750,0.468750)\n\t1744: o_phase = +9'd44;\t //LUT[1744] \tphase : 0.171875\t(data_i, data_q): (0.843750,0.500000)\n\t1745: o_phase = +9'd46;\t //LUT[1745] \tphase : 0.179688\t(data_i, data_q): (0.843750,0.531250)\n\t1746: o_phase = +9'd48;\t //LUT[1746] \tphase : 0.187500\t(data_i, data_q): (0.843750,0.562500)\n\t1747: o_phase = +9'd50;\t //LUT[1747] \tphase : 0.195312\t(data_i, data_q): (0.843750,0.593750)\n\t1748: o_phase = +9'd52;\t //LUT[1748] \tphase : 0.203125\t(data_i, data_q): (0.843750,0.625000)\n\t1749: o_phase = +9'd54;\t //LUT[1749] \tphase : 0.210938\t(data_i, data_q): (0.843750,0.656250)\n\t1750: o_phase = +9'd56;\t //LUT[1750] \tphase : 0.218750\t(data_i, data_q): (0.843750,0.687500)\n\t1751: o_phase = +9'd57;\t //LUT[1751] \tphase : 0.222656\t(data_i, data_q): (0.843750,0.718750)\n\t1752: o_phase = +9'd59;\t //LUT[1752] \tphase : 0.230469\t(data_i, data_q): (0.843750,0.750000)\n\t1753: o_phase = +9'd61;\t //LUT[1753] \tphase : 0.238281\t(data_i, data_q): (0.843750,0.781250)\n\t1754: o_phase = +9'd62;\t //LUT[1754] \tphase : 0.242188\t(data_i, data_q): (0.843750,0.812500)\n\t1755: o_phase = +9'd64;\t //LUT[1755] \tphase : 0.250000\t(data_i, data_q): (0.843750,0.843750)\n\t1756: o_phase = +9'd65;\t //LUT[1756] \tphase : 0.253906\t(data_i, data_q): (0.843750,0.875000)\n\t1757: o_phase = +9'd67;\t //LUT[1757] \tphase : 0.261719\t(data_i, data_q): (0.843750,0.906250)\n\t1758: o_phase = +9'd68;\t //LUT[1758] \tphase : 0.265625\t(data_i, data_q): (0.843750,0.937500)\n\t1759: o_phase = +9'd70;\t //LUT[1759] \tphase : 0.273438\t(data_i, data_q): (0.843750,0.968750)\n\t1760: o_phase = -9'd71;\t //LUT[1760] \tphase : -0.277344\t(data_i, data_q): (0.843750,-1.000000)\n\t1761: o_phase = -9'd70;\t //LUT[1761] \tphase : -0.273438\t(data_i, data_q): (0.843750,-0.968750)\n\t1762: o_phase = -9'd68;\t //LUT[1762] \tphase : -0.265625\t(data_i, data_q): (0.843750,-0.937500)\n\t1763: o_phase = -9'd67;\t //LUT[1763] \tphase : -0.261719\t(data_i, data_q): (0.843750,-0.906250)\n\t1764: o_phase = -9'd65;\t //LUT[1764] \tphase : -0.253906\t(data_i, data_q): (0.843750,-0.875000)\n\t1765: o_phase = -9'd64;\t //LUT[1765] \tphase : -0.250000\t(data_i, data_q): (0.843750,-0.843750)\n\t1766: o_phase = -9'd62;\t //LUT[1766] \tphase : -0.242188\t(data_i, data_q): (0.843750,-0.812500)\n\t1767: o_phase = -9'd61;\t //LUT[1767] \tphase : -0.238281\t(data_i, data_q): (0.843750,-0.781250)\n\t1768: o_phase = -9'd59;\t //LUT[1768] \tphase : -0.230469\t(data_i, data_q): (0.843750,-0.750000)\n\t1769: o_phase = -9'd57;\t //LUT[1769] \tphase : -0.222656\t(data_i, data_q): (0.843750,-0.718750)\n\t1770: o_phase = -9'd56;\t //LUT[1770] \tphase : -0.218750\t(data_i, data_q): (0.843750,-0.687500)\n\t1771: o_phase = -9'd54;\t //LUT[1771] \tphase : -0.210938\t(data_i, data_q): (0.843750,-0.656250)\n\t1772: o_phase = -9'd52;\t //LUT[1772] \tphase : -0.203125\t(data_i, data_q): (0.843750,-0.625000)\n\t1773: o_phase = -9'd50;\t //LUT[1773] \tphase : -0.195312\t(data_i, data_q): (0.843750,-0.593750)\n\t1774: o_phase = -9'd48;\t //LUT[1774] \tphase : -0.187500\t(data_i, data_q): (0.843750,-0.562500)\n\t1775: o_phase = -9'd46;\t //LUT[1775] \tphase : -0.179688\t(data_i, data_q): (0.843750,-0.531250)\n\t1776: o_phase = -9'd44;\t //LUT[1776] \tphase : -0.171875\t(data_i, data_q): (0.843750,-0.500000)\n\t1777: o_phase = -9'd41;\t //LUT[1777] \tphase : -0.160156\t(data_i, data_q): (0.843750,-0.468750)\n\t1778: o_phase = -9'd39;\t //LUT[1778] \tphase : -0.152344\t(data_i, data_q): (0.843750,-0.437500)\n\t1779: o_phase = -9'd37;\t //LUT[1779] \tphase : -0.144531\t(data_i, data_q): (0.843750,-0.406250)\n\t1780: o_phase = -9'd34;\t //LUT[1780] \tphase : -0.132812\t(data_i, data_q): (0.843750,-0.375000)\n\t1781: o_phase = -9'd32;\t //LUT[1781] \tphase : -0.125000\t(data_i, data_q): (0.843750,-0.343750)\n\t1782: o_phase = -9'd29;\t //LUT[1782] \tphase : -0.113281\t(data_i, data_q): (0.843750,-0.312500)\n\t1783: o_phase = -9'd26;\t //LUT[1783] \tphase : -0.101562\t(data_i, data_q): (0.843750,-0.281250)\n\t1784: o_phase = -9'd23;\t //LUT[1784] \tphase : -0.089844\t(data_i, data_q): (0.843750,-0.250000)\n\t1785: o_phase = -9'd21;\t //LUT[1785] \tphase : -0.082031\t(data_i, data_q): (0.843750,-0.218750)\n\t1786: o_phase = -9'd18;\t //LUT[1786] \tphase : -0.070312\t(data_i, data_q): (0.843750,-0.187500)\n\t1787: o_phase = -9'd15;\t //LUT[1787] \tphase : -0.058594\t(data_i, data_q): (0.843750,-0.156250)\n\t1788: o_phase = -9'd12;\t //LUT[1788] \tphase : -0.046875\t(data_i, data_q): (0.843750,-0.125000)\n\t1789: o_phase = -9'd9;\t //LUT[1789] \tphase : -0.035156\t(data_i, data_q): (0.843750,-0.093750)\n\t1790: o_phase = -9'd6;\t //LUT[1790] \tphase : -0.023438\t(data_i, data_q): (0.843750,-0.062500)\n\t1791: o_phase = -9'd3;\t //LUT[1791] \tphase : -0.011719\t(data_i, data_q): (0.843750,-0.031250)\n\t1792: o_phase = +9'd0;\t //LUT[1792] \tphase : 0.000000\t(data_i, data_q): (0.875000,0.000000)\n\t1793: o_phase = +9'd3;\t //LUT[1793] \tphase : 0.011719\t(data_i, data_q): (0.875000,0.031250)\n\t1794: o_phase = +9'd6;\t //LUT[1794] \tphase : 0.023438\t(data_i, data_q): (0.875000,0.062500)\n\t1795: o_phase = +9'd9;\t //LUT[1795] \tphase : 0.035156\t(data_i, data_q): (0.875000,0.093750)\n\t1796: o_phase = +9'd12;\t //LUT[1796] \tphase : 0.046875\t(data_i, data_q): (0.875000,0.125000)\n\t1797: o_phase = +9'd14;\t //LUT[1797] \tphase : 0.054688\t(data_i, data_q): (0.875000,0.156250)\n\t1798: o_phase = +9'd17;\t //LUT[1798] \tphase : 0.066406\t(data_i, data_q): (0.875000,0.187500)\n\t1799: o_phase = +9'd20;\t //LUT[1799] \tphase : 0.078125\t(data_i, data_q): (0.875000,0.218750)\n\t1800: o_phase = +9'd23;\t //LUT[1800] \tphase : 0.089844\t(data_i, data_q): (0.875000,0.250000)\n\t1801: o_phase = +9'd25;\t //LUT[1801] \tphase : 0.097656\t(data_i, data_q): (0.875000,0.281250)\n\t1802: o_phase = +9'd28;\t //LUT[1802] \tphase : 0.109375\t(data_i, data_q): (0.875000,0.312500)\n\t1803: o_phase = +9'd31;\t //LUT[1803] \tphase : 0.121094\t(data_i, data_q): (0.875000,0.343750)\n\t1804: o_phase = +9'd33;\t //LUT[1804] \tphase : 0.128906\t(data_i, data_q): (0.875000,0.375000)\n\t1805: o_phase = +9'd35;\t //LUT[1805] \tphase : 0.136719\t(data_i, data_q): (0.875000,0.406250)\n\t1806: o_phase = +9'd38;\t //LUT[1806] \tphase : 0.148438\t(data_i, data_q): (0.875000,0.437500)\n\t1807: o_phase = +9'd40;\t //LUT[1807] \tphase : 0.156250\t(data_i, data_q): (0.875000,0.468750)\n\t1808: o_phase = +9'd42;\t //LUT[1808] \tphase : 0.164062\t(data_i, data_q): (0.875000,0.500000)\n\t1809: o_phase = +9'd44;\t //LUT[1809] \tphase : 0.171875\t(data_i, data_q): (0.875000,0.531250)\n\t1810: o_phase = +9'd47;\t //LUT[1810] \tphase : 0.183594\t(data_i, data_q): (0.875000,0.562500)\n\t1811: o_phase = +9'd49;\t //LUT[1811] \tphase : 0.191406\t(data_i, data_q): (0.875000,0.593750)\n\t1812: o_phase = +9'd51;\t //LUT[1812] \tphase : 0.199219\t(data_i, data_q): (0.875000,0.625000)\n\t1813: o_phase = +9'd52;\t //LUT[1813] \tphase : 0.203125\t(data_i, data_q): (0.875000,0.656250)\n\t1814: o_phase = +9'd54;\t //LUT[1814] \tphase : 0.210938\t(data_i, data_q): (0.875000,0.687500)\n\t1815: o_phase = +9'd56;\t //LUT[1815] \tphase : 0.218750\t(data_i, data_q): (0.875000,0.718750)\n\t1816: o_phase = +9'd58;\t //LUT[1816] \tphase : 0.226562\t(data_i, data_q): (0.875000,0.750000)\n\t1817: o_phase = +9'd59;\t //LUT[1817] \tphase : 0.230469\t(data_i, data_q): (0.875000,0.781250)\n\t1818: o_phase = +9'd61;\t //LUT[1818] \tphase : 0.238281\t(data_i, data_q): (0.875000,0.812500)\n\t1819: o_phase = +9'd63;\t //LUT[1819] \tphase : 0.246094\t(data_i, data_q): (0.875000,0.843750)\n\t1820: o_phase = +9'd64;\t //LUT[1820] \tphase : 0.250000\t(data_i, data_q): (0.875000,0.875000)\n\t1821: o_phase = +9'd65;\t //LUT[1821] \tphase : 0.253906\t(data_i, data_q): (0.875000,0.906250)\n\t1822: o_phase = +9'd67;\t //LUT[1822] \tphase : 0.261719\t(data_i, data_q): (0.875000,0.937500)\n\t1823: o_phase = +9'd68;\t //LUT[1823] \tphase : 0.265625\t(data_i, data_q): (0.875000,0.968750)\n\t1824: o_phase = -9'd69;\t //LUT[1824] \tphase : -0.269531\t(data_i, data_q): (0.875000,-1.000000)\n\t1825: o_phase = -9'd68;\t //LUT[1825] \tphase : -0.265625\t(data_i, data_q): (0.875000,-0.968750)\n\t1826: o_phase = -9'd67;\t //LUT[1826] \tphase : -0.261719\t(data_i, data_q): (0.875000,-0.937500)\n\t1827: o_phase = -9'd65;\t //LUT[1827] \tphase : -0.253906\t(data_i, data_q): (0.875000,-0.906250)\n\t1828: o_phase = -9'd64;\t //LUT[1828] \tphase : -0.250000\t(data_i, data_q): (0.875000,-0.875000)\n\t1829: o_phase = -9'd63;\t //LUT[1829] \tphase : -0.246094\t(data_i, data_q): (0.875000,-0.843750)\n\t1830: o_phase = -9'd61;\t //LUT[1830] \tphase : -0.238281\t(data_i, data_q): (0.875000,-0.812500)\n\t1831: o_phase = -9'd59;\t //LUT[1831] \tphase : -0.230469\t(data_i, data_q): (0.875000,-0.781250)\n\t1832: o_phase = -9'd58;\t //LUT[1832] \tphase : -0.226562\t(data_i, data_q): (0.875000,-0.750000)\n\t1833: o_phase = -9'd56;\t //LUT[1833] \tphase : -0.218750\t(data_i, data_q): (0.875000,-0.718750)\n\t1834: o_phase = -9'd54;\t //LUT[1834] \tphase : -0.210938\t(data_i, data_q): (0.875000,-0.687500)\n\t1835: o_phase = -9'd52;\t //LUT[1835] \tphase : -0.203125\t(data_i, data_q): (0.875000,-0.656250)\n\t1836: o_phase = -9'd51;\t //LUT[1836] \tphase : -0.199219\t(data_i, data_q): (0.875000,-0.625000)\n\t1837: o_phase = -9'd49;\t //LUT[1837] \tphase : -0.191406\t(data_i, data_q): (0.875000,-0.593750)\n\t1838: o_phase = -9'd47;\t //LUT[1838] \tphase : -0.183594\t(data_i, data_q): (0.875000,-0.562500)\n\t1839: o_phase = -9'd44;\t //LUT[1839] \tphase : -0.171875\t(data_i, data_q): (0.875000,-0.531250)\n\t1840: o_phase = -9'd42;\t //LUT[1840] \tphase : -0.164062\t(data_i, data_q): (0.875000,-0.500000)\n\t1841: o_phase = -9'd40;\t //LUT[1841] \tphase : -0.156250\t(data_i, data_q): (0.875000,-0.468750)\n\t1842: o_phase = -9'd38;\t //LUT[1842] \tphase : -0.148438\t(data_i, data_q): (0.875000,-0.437500)\n\t1843: o_phase = -9'd35;\t //LUT[1843] \tphase : -0.136719\t(data_i, data_q): (0.875000,-0.406250)\n\t1844: o_phase = -9'd33;\t //LUT[1844] \tphase : -0.128906\t(data_i, data_q): (0.875000,-0.375000)\n\t1845: o_phase = -9'd31;\t //LUT[1845] \tphase : -0.121094\t(data_i, data_q): (0.875000,-0.343750)\n\t1846: o_phase = -9'd28;\t //LUT[1846] \tphase : -0.109375\t(data_i, data_q): (0.875000,-0.312500)\n\t1847: o_phase = -9'd25;\t //LUT[1847] \tphase : -0.097656\t(data_i, data_q): (0.875000,-0.281250)\n\t1848: o_phase = -9'd23;\t //LUT[1848] \tphase : -0.089844\t(data_i, data_q): (0.875000,-0.250000)\n\t1849: o_phase = -9'd20;\t //LUT[1849] \tphase : -0.078125\t(data_i, data_q): (0.875000,-0.218750)\n\t1850: o_phase = -9'd17;\t //LUT[1850] \tphase : -0.066406\t(data_i, data_q): (0.875000,-0.187500)\n\t1851: o_phase = -9'd14;\t //LUT[1851] \tphase : -0.054688\t(data_i, data_q): (0.875000,-0.156250)\n\t1852: o_phase = -9'd12;\t //LUT[1852] \tphase : -0.046875\t(data_i, data_q): (0.875000,-0.125000)\n\t1853: o_phase = -9'd9;\t //LUT[1853] \tphase : -0.035156\t(data_i, data_q): (0.875000,-0.093750)\n\t1854: o_phase = -9'd6;\t //LUT[1854] \tphase : -0.023438\t(data_i, data_q): (0.875000,-0.062500)\n\t1855: o_phase = -9'd3;\t //LUT[1855] \tphase : -0.011719\t(data_i, data_q): (0.875000,-0.031250)\n\t1856: o_phase = +9'd0;\t //LUT[1856] \tphase : 0.000000\t(data_i, data_q): (0.906250,0.000000)\n\t1857: o_phase = +9'd3;\t //LUT[1857] \tphase : 0.011719\t(data_i, data_q): (0.906250,0.031250)\n\t1858: o_phase = +9'd6;\t //LUT[1858] \tphase : 0.023438\t(data_i, data_q): (0.906250,0.062500)\n\t1859: o_phase = +9'd8;\t //LUT[1859] \tphase : 0.031250\t(data_i, data_q): (0.906250,0.093750)\n\t1860: o_phase = +9'd11;\t //LUT[1860] \tphase : 0.042969\t(data_i, data_q): (0.906250,0.125000)\n\t1861: o_phase = +9'd14;\t //LUT[1861] \tphase : 0.054688\t(data_i, data_q): (0.906250,0.156250)\n\t1862: o_phase = +9'd17;\t //LUT[1862] \tphase : 0.066406\t(data_i, data_q): (0.906250,0.187500)\n\t1863: o_phase = +9'd19;\t //LUT[1863] \tphase : 0.074219\t(data_i, data_q): (0.906250,0.218750)\n\t1864: o_phase = +9'd22;\t //LUT[1864] \tphase : 0.085938\t(data_i, data_q): (0.906250,0.250000)\n\t1865: o_phase = +9'd25;\t //LUT[1865] \tphase : 0.097656\t(data_i, data_q): (0.906250,0.281250)\n\t1866: o_phase = +9'd27;\t //LUT[1866] \tphase : 0.105469\t(data_i, data_q): (0.906250,0.312500)\n\t1867: o_phase = +9'd30;\t //LUT[1867] \tphase : 0.117188\t(data_i, data_q): (0.906250,0.343750)\n\t1868: o_phase = +9'd32;\t //LUT[1868] \tphase : 0.125000\t(data_i, data_q): (0.906250,0.375000)\n\t1869: o_phase = +9'd34;\t //LUT[1869] \tphase : 0.132812\t(data_i, data_q): (0.906250,0.406250)\n\t1870: o_phase = +9'd37;\t //LUT[1870] \tphase : 0.144531\t(data_i, data_q): (0.906250,0.437500)\n\t1871: o_phase = +9'd39;\t //LUT[1871] \tphase : 0.152344\t(data_i, data_q): (0.906250,0.468750)\n\t1872: o_phase = +9'd41;\t //LUT[1872] \tphase : 0.160156\t(data_i, data_q): (0.906250,0.500000)\n\t1873: o_phase = +9'd43;\t //LUT[1873] \tphase : 0.167969\t(data_i, data_q): (0.906250,0.531250)\n\t1874: o_phase = +9'd45;\t //LUT[1874] \tphase : 0.175781\t(data_i, data_q): (0.906250,0.562500)\n\t1875: o_phase = +9'd47;\t //LUT[1875] \tphase : 0.183594\t(data_i, data_q): (0.906250,0.593750)\n\t1876: o_phase = +9'd49;\t //LUT[1876] \tphase : 0.191406\t(data_i, data_q): (0.906250,0.625000)\n\t1877: o_phase = +9'd51;\t //LUT[1877] \tphase : 0.199219\t(data_i, data_q): (0.906250,0.656250)\n\t1878: o_phase = +9'd53;\t //LUT[1878] \tphase : 0.207031\t(data_i, data_q): (0.906250,0.687500)\n\t1879: o_phase = +9'd55;\t //LUT[1879] \tphase : 0.214844\t(data_i, data_q): (0.906250,0.718750)\n\t1880: o_phase = +9'd56;\t //LUT[1880] \tphase : 0.218750\t(data_i, data_q): (0.906250,0.750000)\n\t1881: o_phase = +9'd58;\t //LUT[1881] \tphase : 0.226562\t(data_i, data_q): (0.906250,0.781250)\n\t1882: o_phase = +9'd60;\t //LUT[1882] \tphase : 0.234375\t(data_i, data_q): (0.906250,0.812500)\n\t1883: o_phase = +9'd61;\t //LUT[1883] \tphase : 0.238281\t(data_i, data_q): (0.906250,0.843750)\n\t1884: o_phase = +9'd63;\t //LUT[1884] \tphase : 0.246094\t(data_i, data_q): (0.906250,0.875000)\n\t1885: o_phase = +9'd64;\t //LUT[1885] \tphase : 0.250000\t(data_i, data_q): (0.906250,0.906250)\n\t1886: o_phase = +9'd65;\t //LUT[1886] \tphase : 0.253906\t(data_i, data_q): (0.906250,0.937500)\n\t1887: o_phase = +9'd67;\t //LUT[1887] \tphase : 0.261719\t(data_i, data_q): (0.906250,0.968750)\n\t1888: o_phase = -9'd68;\t //LUT[1888] \tphase : -0.265625\t(data_i, data_q): (0.906250,-1.000000)\n\t1889: o_phase = -9'd67;\t //LUT[1889] \tphase : -0.261719\t(data_i, data_q): (0.906250,-0.968750)\n\t1890: o_phase = -9'd65;\t //LUT[1890] \tphase : -0.253906\t(data_i, data_q): (0.906250,-0.937500)\n\t1891: o_phase = -9'd64;\t //LUT[1891] \tphase : -0.250000\t(data_i, data_q): (0.906250,-0.906250)\n\t1892: o_phase = -9'd63;\t //LUT[1892] \tphase : -0.246094\t(data_i, data_q): (0.906250,-0.875000)\n\t1893: o_phase = -9'd61;\t //LUT[1893] \tphase : -0.238281\t(data_i, data_q): (0.906250,-0.843750)\n\t1894: o_phase = -9'd60;\t //LUT[1894] \tphase : -0.234375\t(data_i, data_q): (0.906250,-0.812500)\n\t1895: o_phase = -9'd58;\t //LUT[1895] \tphase : -0.226562\t(data_i, data_q): (0.906250,-0.781250)\n\t1896: o_phase = -9'd56;\t //LUT[1896] \tphase : -0.218750\t(data_i, data_q): (0.906250,-0.750000)\n\t1897: o_phase = -9'd55;\t //LUT[1897] \tphase : -0.214844\t(data_i, data_q): (0.906250,-0.718750)\n\t1898: o_phase = -9'd53;\t //LUT[1898] \tphase : -0.207031\t(data_i, data_q): (0.906250,-0.687500)\n\t1899: o_phase = -9'd51;\t //LUT[1899] \tphase : -0.199219\t(data_i, data_q): (0.906250,-0.656250)\n\t1900: o_phase = -9'd49;\t //LUT[1900] \tphase : -0.191406\t(data_i, data_q): (0.906250,-0.625000)\n\t1901: o_phase = -9'd47;\t //LUT[1901] \tphase : -0.183594\t(data_i, data_q): (0.906250,-0.593750)\n\t1902: o_phase = -9'd45;\t //LUT[1902] \tphase : -0.175781\t(data_i, data_q): (0.906250,-0.562500)\n\t1903: o_phase = -9'd43;\t //LUT[1903] \tphase : -0.167969\t(data_i, data_q): (0.906250,-0.531250)\n\t1904: o_phase = -9'd41;\t //LUT[1904] \tphase : -0.160156\t(data_i, data_q): (0.906250,-0.500000)\n\t1905: o_phase = -9'd39;\t //LUT[1905] \tphase : -0.152344\t(data_i, data_q): (0.906250,-0.468750)\n\t1906: o_phase = -9'd37;\t //LUT[1906] \tphase : -0.144531\t(data_i, data_q): (0.906250,-0.437500)\n\t1907: o_phase = -9'd34;\t //LUT[1907] \tphase : -0.132812\t(data_i, data_q): (0.906250,-0.406250)\n\t1908: o_phase = -9'd32;\t //LUT[1908] \tphase : -0.125000\t(data_i, data_q): (0.906250,-0.375000)\n\t1909: o_phase = -9'd30;\t //LUT[1909] \tphase : -0.117188\t(data_i, data_q): (0.906250,-0.343750)\n\t1910: o_phase = -9'd27;\t //LUT[1910] \tphase : -0.105469\t(data_i, data_q): (0.906250,-0.312500)\n\t1911: o_phase = -9'd25;\t //LUT[1911] \tphase : -0.097656\t(data_i, data_q): (0.906250,-0.281250)\n\t1912: o_phase = -9'd22;\t //LUT[1912] \tphase : -0.085938\t(data_i, data_q): (0.906250,-0.250000)\n\t1913: o_phase = -9'd19;\t //LUT[1913] \tphase : -0.074219\t(data_i, data_q): (0.906250,-0.218750)\n\t1914: o_phase = -9'd17;\t //LUT[1914] \tphase : -0.066406\t(data_i, data_q): (0.906250,-0.187500)\n\t1915: o_phase = -9'd14;\t //LUT[1915] \tphase : -0.054688\t(data_i, data_q): (0.906250,-0.156250)\n\t1916: o_phase = -9'd11;\t //LUT[1916] \tphase : -0.042969\t(data_i, data_q): (0.906250,-0.125000)\n\t1917: o_phase = -9'd8;\t //LUT[1917] \tphase : -0.031250\t(data_i, data_q): (0.906250,-0.093750)\n\t1918: o_phase = -9'd6;\t //LUT[1918] \tphase : -0.023438\t(data_i, data_q): (0.906250,-0.062500)\n\t1919: o_phase = -9'd3;\t //LUT[1919] \tphase : -0.011719\t(data_i, data_q): (0.906250,-0.031250)\n\t1920: o_phase = +9'd0;\t //LUT[1920] \tphase : 0.000000\t(data_i, data_q): (0.937500,0.000000)\n\t1921: o_phase = +9'd3;\t //LUT[1921] \tphase : 0.011719\t(data_i, data_q): (0.937500,0.031250)\n\t1922: o_phase = +9'd5;\t //LUT[1922] \tphase : 0.019531\t(data_i, data_q): (0.937500,0.062500)\n\t1923: o_phase = +9'd8;\t //LUT[1923] \tphase : 0.031250\t(data_i, data_q): (0.937500,0.093750)\n\t1924: o_phase = +9'd11;\t //LUT[1924] \tphase : 0.042969\t(data_i, data_q): (0.937500,0.125000)\n\t1925: o_phase = +9'd13;\t //LUT[1925] \tphase : 0.050781\t(data_i, data_q): (0.937500,0.156250)\n\t1926: o_phase = +9'd16;\t //LUT[1926] \tphase : 0.062500\t(data_i, data_q): (0.937500,0.187500)\n\t1927: o_phase = +9'd19;\t //LUT[1927] \tphase : 0.074219\t(data_i, data_q): (0.937500,0.218750)\n\t1928: o_phase = +9'd21;\t //LUT[1928] \tphase : 0.082031\t(data_i, data_q): (0.937500,0.250000)\n\t1929: o_phase = +9'd24;\t //LUT[1929] \tphase : 0.093750\t(data_i, data_q): (0.937500,0.281250)\n\t1930: o_phase = +9'd26;\t //LUT[1930] \tphase : 0.101562\t(data_i, data_q): (0.937500,0.312500)\n\t1931: o_phase = +9'd29;\t //LUT[1931] \tphase : 0.113281\t(data_i, data_q): (0.937500,0.343750)\n\t1932: o_phase = +9'd31;\t //LUT[1932] \tphase : 0.121094\t(data_i, data_q): (0.937500,0.375000)\n\t1933: o_phase = +9'd33;\t //LUT[1933] \tphase : 0.128906\t(data_i, data_q): (0.937500,0.406250)\n\t1934: o_phase = +9'd36;\t //LUT[1934] \tphase : 0.140625\t(data_i, data_q): (0.937500,0.437500)\n\t1935: o_phase = +9'd38;\t //LUT[1935] \tphase : 0.148438\t(data_i, data_q): (0.937500,0.468750)\n\t1936: o_phase = +9'd40;\t //LUT[1936] \tphase : 0.156250\t(data_i, data_q): (0.937500,0.500000)\n\t1937: o_phase = +9'd42;\t //LUT[1937] \tphase : 0.164062\t(data_i, data_q): (0.937500,0.531250)\n\t1938: o_phase = +9'd44;\t //LUT[1938] \tphase : 0.171875\t(data_i, data_q): (0.937500,0.562500)\n\t1939: o_phase = +9'd46;\t //LUT[1939] \tphase : 0.179688\t(data_i, data_q): (0.937500,0.593750)\n\t1940: o_phase = +9'd48;\t //LUT[1940] \tphase : 0.187500\t(data_i, data_q): (0.937500,0.625000)\n\t1941: o_phase = +9'd50;\t //LUT[1941] \tphase : 0.195312\t(data_i, data_q): (0.937500,0.656250)\n\t1942: o_phase = +9'd52;\t //LUT[1942] \tphase : 0.203125\t(data_i, data_q): (0.937500,0.687500)\n\t1943: o_phase = +9'd53;\t //LUT[1943] \tphase : 0.207031\t(data_i, data_q): (0.937500,0.718750)\n\t1944: o_phase = +9'd55;\t //LUT[1944] \tphase : 0.214844\t(data_i, data_q): (0.937500,0.750000)\n\t1945: o_phase = +9'd57;\t //LUT[1945] \tphase : 0.222656\t(data_i, data_q): (0.937500,0.781250)\n\t1946: o_phase = +9'd58;\t //LUT[1946] \tphase : 0.226562\t(data_i, data_q): (0.937500,0.812500)\n\t1947: o_phase = +9'd60;\t //LUT[1947] \tphase : 0.234375\t(data_i, data_q): (0.937500,0.843750)\n\t1948: o_phase = +9'd61;\t //LUT[1948] \tphase : 0.238281\t(data_i, data_q): (0.937500,0.875000)\n\t1949: o_phase = +9'd63;\t //LUT[1949] \tphase : 0.246094\t(data_i, data_q): (0.937500,0.906250)\n\t1950: o_phase = +9'd64;\t //LUT[1950] \tphase : 0.250000\t(data_i, data_q): (0.937500,0.937500)\n\t1951: o_phase = +9'd65;\t //LUT[1951] \tphase : 0.253906\t(data_i, data_q): (0.937500,0.968750)\n\t1952: o_phase = -9'd67;\t //LUT[1952] \tphase : -0.261719\t(data_i, data_q): (0.937500,-1.000000)\n\t1953: o_phase = -9'd65;\t //LUT[1953] \tphase : -0.253906\t(data_i, data_q): (0.937500,-0.968750)\n\t1954: o_phase = -9'd64;\t //LUT[1954] \tphase : -0.250000\t(data_i, data_q): (0.937500,-0.937500)\n\t1955: o_phase = -9'd63;\t //LUT[1955] \tphase : -0.246094\t(data_i, data_q): (0.937500,-0.906250)\n\t1956: o_phase = -9'd61;\t //LUT[1956] \tphase : -0.238281\t(data_i, data_q): (0.937500,-0.875000)\n\t1957: o_phase = -9'd60;\t //LUT[1957] \tphase : -0.234375\t(data_i, data_q): (0.937500,-0.843750)\n\t1958: o_phase = -9'd58;\t //LUT[1958] \tphase : -0.226562\t(data_i, data_q): (0.937500,-0.812500)\n\t1959: o_phase = -9'd57;\t //LUT[1959] \tphase : -0.222656\t(data_i, data_q): (0.937500,-0.781250)\n\t1960: o_phase = -9'd55;\t //LUT[1960] \tphase : -0.214844\t(data_i, data_q): (0.937500,-0.750000)\n\t1961: o_phase = -9'd53;\t //LUT[1961] \tphase : -0.207031\t(data_i, data_q): (0.937500,-0.718750)\n\t1962: o_phase = -9'd52;\t //LUT[1962] \tphase : -0.203125\t(data_i, data_q): (0.937500,-0.687500)\n\t1963: o_phase = -9'd50;\t //LUT[1963] \tphase : -0.195312\t(data_i, data_q): (0.937500,-0.656250)\n\t1964: o_phase = -9'd48;\t //LUT[1964] \tphase : -0.187500\t(data_i, data_q): (0.937500,-0.625000)\n\t1965: o_phase = -9'd46;\t //LUT[1965] \tphase : -0.179688\t(data_i, data_q): (0.937500,-0.593750)\n\t1966: o_phase = -9'd44;\t //LUT[1966] \tphase : -0.171875\t(data_i, data_q): (0.937500,-0.562500)\n\t1967: o_phase = -9'd42;\t //LUT[1967] \tphase : -0.164062\t(data_i, data_q): (0.937500,-0.531250)\n\t1968: o_phase = -9'd40;\t //LUT[1968] \tphase : -0.156250\t(data_i, data_q): (0.937500,-0.500000)\n\t1969: o_phase = -9'd38;\t //LUT[1969] \tphase : -0.148438\t(data_i, data_q): (0.937500,-0.468750)\n\t1970: o_phase = -9'd36;\t //LUT[1970] \tphase : -0.140625\t(data_i, data_q): (0.937500,-0.437500)\n\t1971: o_phase = -9'd33;\t //LUT[1971] \tphase : -0.128906\t(data_i, data_q): (0.937500,-0.406250)\n\t1972: o_phase = -9'd31;\t //LUT[1972] \tphase : -0.121094\t(data_i, data_q): (0.937500,-0.375000)\n\t1973: o_phase = -9'd29;\t //LUT[1973] \tphase : -0.113281\t(data_i, data_q): (0.937500,-0.343750)\n\t1974: o_phase = -9'd26;\t //LUT[1974] \tphase : -0.101562\t(data_i, data_q): (0.937500,-0.312500)\n\t1975: o_phase = -9'd24;\t //LUT[1975] \tphase : -0.093750\t(data_i, data_q): (0.937500,-0.281250)\n\t1976: o_phase = -9'd21;\t //LUT[1976] \tphase : -0.082031\t(data_i, data_q): (0.937500,-0.250000)\n\t1977: o_phase = -9'd19;\t //LUT[1977] \tphase : -0.074219\t(data_i, data_q): (0.937500,-0.218750)\n\t1978: o_phase = -9'd16;\t //LUT[1978] \tphase : -0.062500\t(data_i, data_q): (0.937500,-0.187500)\n\t1979: o_phase = -9'd13;\t //LUT[1979] \tphase : -0.050781\t(data_i, data_q): (0.937500,-0.156250)\n\t1980: o_phase = -9'd11;\t //LUT[1980] \tphase : -0.042969\t(data_i, data_q): (0.937500,-0.125000)\n\t1981: o_phase = -9'd8;\t //LUT[1981] \tphase : -0.031250\t(data_i, data_q): (0.937500,-0.093750)\n\t1982: o_phase = -9'd5;\t //LUT[1982] \tphase : -0.019531\t(data_i, data_q): (0.937500,-0.062500)\n\t1983: o_phase = -9'd3;\t //LUT[1983] \tphase : -0.011719\t(data_i, data_q): (0.937500,-0.031250)\n\t1984: o_phase = +9'd0;\t //LUT[1984] \tphase : 0.000000\t(data_i, data_q): (0.968750,0.000000)\n\t1985: o_phase = +9'd3;\t //LUT[1985] \tphase : 0.011719\t(data_i, data_q): (0.968750,0.031250)\n\t1986: o_phase = +9'd5;\t //LUT[1986] \tphase : 0.019531\t(data_i, data_q): (0.968750,0.062500)\n\t1987: o_phase = +9'd8;\t //LUT[1987] \tphase : 0.031250\t(data_i, data_q): (0.968750,0.093750)\n\t1988: o_phase = +9'd10;\t //LUT[1988] \tphase : 0.039062\t(data_i, data_q): (0.968750,0.125000)\n\t1989: o_phase = +9'd13;\t //LUT[1989] \tphase : 0.050781\t(data_i, data_q): (0.968750,0.156250)\n\t1990: o_phase = +9'd16;\t //LUT[1990] \tphase : 0.062500\t(data_i, data_q): (0.968750,0.187500)\n\t1991: o_phase = +9'd18;\t //LUT[1991] \tphase : 0.070312\t(data_i, data_q): (0.968750,0.218750)\n\t1992: o_phase = +9'd21;\t //LUT[1992] \tphase : 0.082031\t(data_i, data_q): (0.968750,0.250000)\n\t1993: o_phase = +9'd23;\t //LUT[1993] \tphase : 0.089844\t(data_i, data_q): (0.968750,0.281250)\n\t1994: o_phase = +9'd25;\t //LUT[1994] \tphase : 0.097656\t(data_i, data_q): (0.968750,0.312500)\n\t1995: o_phase = +9'd28;\t //LUT[1995] \tphase : 0.109375\t(data_i, data_q): (0.968750,0.343750)\n\t1996: o_phase = +9'd30;\t //LUT[1996] \tphase : 0.117188\t(data_i, data_q): (0.968750,0.375000)\n\t1997: o_phase = +9'd32;\t //LUT[1997] \tphase : 0.125000\t(data_i, data_q): (0.968750,0.406250)\n\t1998: o_phase = +9'd35;\t //LUT[1998] \tphase : 0.136719\t(data_i, data_q): (0.968750,0.437500)\n\t1999: o_phase = +9'd37;\t //LUT[1999] \tphase : 0.144531\t(data_i, data_q): (0.968750,0.468750)\n\t2000: o_phase = +9'd39;\t //LUT[2000] \tphase : 0.152344\t(data_i, data_q): (0.968750,0.500000)\n\t2001: o_phase = +9'd41;\t //LUT[2001] \tphase : 0.160156\t(data_i, data_q): (0.968750,0.531250)\n\t2002: o_phase = +9'd43;\t //LUT[2002] \tphase : 0.167969\t(data_i, data_q): (0.968750,0.562500)\n\t2003: o_phase = +9'd45;\t //LUT[2003] \tphase : 0.175781\t(data_i, data_q): (0.968750,0.593750)\n\t2004: o_phase = +9'd47;\t //LUT[2004] \tphase : 0.183594\t(data_i, data_q): (0.968750,0.625000)\n\t2005: o_phase = +9'd49;\t //LUT[2005] \tphase : 0.191406\t(data_i, data_q): (0.968750,0.656250)\n\t2006: o_phase = +9'd50;\t //LUT[2006] \tphase : 0.195312\t(data_i, data_q): (0.968750,0.687500)\n\t2007: o_phase = +9'd52;\t //LUT[2007] \tphase : 0.203125\t(data_i, data_q): (0.968750,0.718750)\n\t2008: o_phase = +9'd54;\t //LUT[2008] \tphase : 0.210938\t(data_i, data_q): (0.968750,0.750000)\n\t2009: o_phase = +9'd55;\t //LUT[2009] \tphase : 0.214844\t(data_i, data_q): (0.968750,0.781250)\n\t2010: o_phase = +9'd57;\t //LUT[2010] \tphase : 0.222656\t(data_i, data_q): (0.968750,0.812500)\n\t2011: o_phase = +9'd58;\t //LUT[2011] \tphase : 0.226562\t(data_i, data_q): (0.968750,0.843750)\n\t2012: o_phase = +9'd60;\t //LUT[2012] \tphase : 0.234375\t(data_i, data_q): (0.968750,0.875000)\n\t2013: o_phase = +9'd61;\t //LUT[2013] \tphase : 0.238281\t(data_i, data_q): (0.968750,0.906250)\n\t2014: o_phase = +9'd63;\t //LUT[2014] \tphase : 0.246094\t(data_i, data_q): (0.968750,0.937500)\n\t2015: o_phase = +9'd64;\t //LUT[2015] \tphase : 0.250000\t(data_i, data_q): (0.968750,0.968750)\n\t2016: o_phase = -9'd65;\t //LUT[2016] \tphase : -0.253906\t(data_i, data_q): (0.968750,-1.000000)\n\t2017: o_phase = -9'd64;\t //LUT[2017] \tphase : -0.250000\t(data_i, data_q): (0.968750,-0.968750)\n\t2018: o_phase = -9'd63;\t //LUT[2018] \tphase : -0.246094\t(data_i, data_q): (0.968750,-0.937500)\n\t2019: o_phase = -9'd61;\t //LUT[2019] \tphase : -0.238281\t(data_i, data_q): (0.968750,-0.906250)\n\t2020: o_phase = -9'd60;\t //LUT[2020] \tphase : -0.234375\t(data_i, data_q): (0.968750,-0.875000)\n\t2021: o_phase = -9'd58;\t //LUT[2021] \tphase : -0.226562\t(data_i, data_q): (0.968750,-0.843750)\n\t2022: o_phase = -9'd57;\t //LUT[2022] \tphase : -0.222656\t(data_i, data_q): (0.968750,-0.812500)\n\t2023: o_phase = -9'd55;\t //LUT[2023] \tphase : -0.214844\t(data_i, data_q): (0.968750,-0.781250)\n\t2024: o_phase = -9'd54;\t //LUT[2024] \tphase : -0.210938\t(data_i, data_q): (0.968750,-0.750000)\n\t2025: o_phase = -9'd52;\t //LUT[2025] \tphase : -0.203125\t(data_i, data_q): (0.968750,-0.718750)\n\t2026: o_phase = -9'd50;\t //LUT[2026] \tphase : -0.195312\t(data_i, data_q): (0.968750,-0.687500)\n\t2027: o_phase = -9'd49;\t //LUT[2027] \tphase : -0.191406\t(data_i, data_q): (0.968750,-0.656250)\n\t2028: o_phase = -9'd47;\t //LUT[2028] \tphase : -0.183594\t(data_i, data_q): (0.968750,-0.625000)\n\t2029: o_phase = -9'd45;\t //LUT[2029] \tphase : -0.175781\t(data_i, data_q): (0.968750,-0.593750)\n\t2030: o_phase = -9'd43;\t //LUT[2030] \tphase : -0.167969\t(data_i, data_q): (0.968750,-0.562500)\n\t2031: o_phase = -9'd41;\t //LUT[2031] \tphase : -0.160156\t(data_i, data_q): (0.968750,-0.531250)\n\t2032: o_phase = -9'd39;\t //LUT[2032] \tphase : -0.152344\t(data_i, data_q): (0.968750,-0.500000)\n\t2033: o_phase = -9'd37;\t //LUT[2033] \tphase : -0.144531\t(data_i, data_q): (0.968750,-0.468750)\n\t2034: o_phase = -9'd35;\t //LUT[2034] \tphase : -0.136719\t(data_i, data_q): (0.968750,-0.437500)\n\t2035: o_phase = -9'd32;\t //LUT[2035] \tphase : -0.125000\t(data_i, data_q): (0.968750,-0.406250)\n\t2036: o_phase = -9'd30;\t //LUT[2036] \tphase : -0.117188\t(data_i, data_q): (0.968750,-0.375000)\n\t2037: o_phase = -9'd28;\t //LUT[2037] \tphase : -0.109375\t(data_i, data_q): (0.968750,-0.343750)\n\t2038: o_phase = -9'd25;\t //LUT[2038] \tphase : -0.097656\t(data_i, data_q): (0.968750,-0.312500)\n\t2039: o_phase = -9'd23;\t //LUT[2039] \tphase : -0.089844\t(data_i, data_q): (0.968750,-0.281250)\n\t2040: o_phase = -9'd21;\t //LUT[2040] \tphase : -0.082031\t(data_i, data_q): (0.968750,-0.250000)\n\t2041: o_phase = -9'd18;\t //LUT[2041] \tphase : -0.070312\t(data_i, data_q): (0.968750,-0.218750)\n\t2042: o_phase = -9'd16;\t //LUT[2042] \tphase : -0.062500\t(data_i, data_q): (0.968750,-0.187500)\n\t2043: o_phase = -9'd13;\t //LUT[2043] \tphase : -0.050781\t(data_i, data_q): (0.968750,-0.156250)\n\t2044: o_phase = -9'd10;\t //LUT[2044] \tphase : -0.039062\t(data_i, data_q): (0.968750,-0.125000)\n\t2045: o_phase = -9'd8;\t //LUT[2045] \tphase : -0.031250\t(data_i, data_q): (0.968750,-0.093750)\n\t2046: o_phase = -9'd5;\t //LUT[2046] \tphase : -0.019531\t(data_i, data_q): (0.968750,-0.062500)\n\t2047: o_phase = -9'd3;\t //LUT[2047] \tphase : -0.011719\t(data_i, data_q): (0.968750,-0.031250)\n\t2048: o_phase = -9'd256;\t //LUT[2048] \tphase : -1.000000\t(data_i, data_q): (-1.000000,0.000000)\n\t2049: o_phase = +9'd253;\t //LUT[2049] \tphase : 0.988281\t(data_i, data_q): (-1.000000,0.031250)\n\t2050: o_phase = +9'd251;\t //LUT[2050] \tphase : 0.980469\t(data_i, data_q): (-1.000000,0.062500)\n\t2051: o_phase = +9'd248;\t //LUT[2051] \tphase : 0.968750\t(data_i, data_q): (-1.000000,0.093750)\n\t2052: o_phase = +9'd246;\t //LUT[2052] \tphase : 0.960938\t(data_i, data_q): (-1.000000,0.125000)\n\t2053: o_phase = +9'd243;\t //LUT[2053] \tphase : 0.949219\t(data_i, data_q): (-1.000000,0.156250)\n\t2054: o_phase = +9'd241;\t //LUT[2054] \tphase : 0.941406\t(data_i, data_q): (-1.000000,0.187500)\n\t2055: o_phase = +9'd238;\t //LUT[2055] \tphase : 0.929688\t(data_i, data_q): (-1.000000,0.218750)\n\t2056: o_phase = +9'd236;\t //LUT[2056] \tphase : 0.921875\t(data_i, data_q): (-1.000000,0.250000)\n\t2057: o_phase = +9'd234;\t //LUT[2057] \tphase : 0.914062\t(data_i, data_q): (-1.000000,0.281250)\n\t2058: o_phase = +9'd231;\t //LUT[2058] \tphase : 0.902344\t(data_i, data_q): (-1.000000,0.312500)\n\t2059: o_phase = +9'd229;\t //LUT[2059] \tphase : 0.894531\t(data_i, data_q): (-1.000000,0.343750)\n\t2060: o_phase = +9'd227;\t //LUT[2060] \tphase : 0.886719\t(data_i, data_q): (-1.000000,0.375000)\n\t2061: o_phase = +9'd225;\t //LUT[2061] \tphase : 0.878906\t(data_i, data_q): (-1.000000,0.406250)\n\t2062: o_phase = +9'd222;\t //LUT[2062] \tphase : 0.867188\t(data_i, data_q): (-1.000000,0.437500)\n\t2063: o_phase = +9'd220;\t //LUT[2063] \tphase : 0.859375\t(data_i, data_q): (-1.000000,0.468750)\n\t2064: o_phase = +9'd218;\t //LUT[2064] \tphase : 0.851562\t(data_i, data_q): (-1.000000,0.500000)\n\t2065: o_phase = +9'd216;\t //LUT[2065] \tphase : 0.843750\t(data_i, data_q): (-1.000000,0.531250)\n\t2066: o_phase = +9'd214;\t //LUT[2066] \tphase : 0.835938\t(data_i, data_q): (-1.000000,0.562500)\n\t2067: o_phase = +9'd212;\t //LUT[2067] \tphase : 0.828125\t(data_i, data_q): (-1.000000,0.593750)\n\t2068: o_phase = +9'd210;\t //LUT[2068] \tphase : 0.820312\t(data_i, data_q): (-1.000000,0.625000)\n\t2069: o_phase = +9'd209;\t //LUT[2069] \tphase : 0.816406\t(data_i, data_q): (-1.000000,0.656250)\n\t2070: o_phase = +9'd207;\t //LUT[2070] \tphase : 0.808594\t(data_i, data_q): (-1.000000,0.687500)\n\t2071: o_phase = +9'd205;\t //LUT[2071] \tphase : 0.800781\t(data_i, data_q): (-1.000000,0.718750)\n\t2072: o_phase = +9'd204;\t //LUT[2072] \tphase : 0.796875\t(data_i, data_q): (-1.000000,0.750000)\n\t2073: o_phase = +9'd202;\t //LUT[2073] \tphase : 0.789062\t(data_i, data_q): (-1.000000,0.781250)\n\t2074: o_phase = +9'd200;\t //LUT[2074] \tphase : 0.781250\t(data_i, data_q): (-1.000000,0.812500)\n\t2075: o_phase = +9'd199;\t //LUT[2075] \tphase : 0.777344\t(data_i, data_q): (-1.000000,0.843750)\n\t2076: o_phase = +9'd197;\t //LUT[2076] \tphase : 0.769531\t(data_i, data_q): (-1.000000,0.875000)\n\t2077: o_phase = +9'd196;\t //LUT[2077] \tphase : 0.765625\t(data_i, data_q): (-1.000000,0.906250)\n\t2078: o_phase = +9'd195;\t //LUT[2078] \tphase : 0.761719\t(data_i, data_q): (-1.000000,0.937500)\n\t2079: o_phase = +9'd193;\t //LUT[2079] \tphase : 0.753906\t(data_i, data_q): (-1.000000,0.968750)\n\t2080: o_phase = -9'd192;\t //LUT[2080] \tphase : -0.750000\t(data_i, data_q): (-1.000000,-1.000000)\n\t2081: o_phase = -9'd193;\t //LUT[2081] \tphase : -0.753906\t(data_i, data_q): (-1.000000,-0.968750)\n\t2082: o_phase = -9'd195;\t //LUT[2082] \tphase : -0.761719\t(data_i, data_q): (-1.000000,-0.937500)\n\t2083: o_phase = -9'd196;\t //LUT[2083] \tphase : -0.765625\t(data_i, data_q): (-1.000000,-0.906250)\n\t2084: o_phase = -9'd197;\t //LUT[2084] \tphase : -0.769531\t(data_i, data_q): (-1.000000,-0.875000)\n\t2085: o_phase = -9'd199;\t //LUT[2085] \tphase : -0.777344\t(data_i, data_q): (-1.000000,-0.843750)\n\t2086: o_phase = -9'd200;\t //LUT[2086] \tphase : -0.781250\t(data_i, data_q): (-1.000000,-0.812500)\n\t2087: o_phase = -9'd202;\t //LUT[2087] \tphase : -0.789062\t(data_i, data_q): (-1.000000,-0.781250)\n\t2088: o_phase = -9'd204;\t //LUT[2088] \tphase : -0.796875\t(data_i, data_q): (-1.000000,-0.750000)\n\t2089: o_phase = -9'd205;\t //LUT[2089] \tphase : -0.800781\t(data_i, data_q): (-1.000000,-0.718750)\n\t2090: o_phase = -9'd207;\t //LUT[2090] \tphase : -0.808594\t(data_i, data_q): (-1.000000,-0.687500)\n\t2091: o_phase = -9'd209;\t //LUT[2091] \tphase : -0.816406\t(data_i, data_q): (-1.000000,-0.656250)\n\t2092: o_phase = -9'd210;\t //LUT[2092] \tphase : -0.820312\t(data_i, data_q): (-1.000000,-0.625000)\n\t2093: o_phase = -9'd212;\t //LUT[2093] \tphase : -0.828125\t(data_i, data_q): (-1.000000,-0.593750)\n\t2094: o_phase = -9'd214;\t //LUT[2094] \tphase : -0.835938\t(data_i, data_q): (-1.000000,-0.562500)\n\t2095: o_phase = -9'd216;\t //LUT[2095] \tphase : -0.843750\t(data_i, data_q): (-1.000000,-0.531250)\n\t2096: o_phase = -9'd218;\t //LUT[2096] \tphase : -0.851562\t(data_i, data_q): (-1.000000,-0.500000)\n\t2097: o_phase = -9'd220;\t //LUT[2097] \tphase : -0.859375\t(data_i, data_q): (-1.000000,-0.468750)\n\t2098: o_phase = -9'd222;\t //LUT[2098] \tphase : -0.867188\t(data_i, data_q): (-1.000000,-0.437500)\n\t2099: o_phase = -9'd225;\t //LUT[2099] \tphase : -0.878906\t(data_i, data_q): (-1.000000,-0.406250)\n\t2100: o_phase = -9'd227;\t //LUT[2100] \tphase : -0.886719\t(data_i, data_q): (-1.000000,-0.375000)\n\t2101: o_phase = -9'd229;\t //LUT[2101] \tphase : -0.894531\t(data_i, data_q): (-1.000000,-0.343750)\n\t2102: o_phase = -9'd231;\t //LUT[2102] \tphase : -0.902344\t(data_i, data_q): (-1.000000,-0.312500)\n\t2103: o_phase = -9'd234;\t //LUT[2103] \tphase : -0.914062\t(data_i, data_q): (-1.000000,-0.281250)\n\t2104: o_phase = -9'd236;\t //LUT[2104] \tphase : -0.921875\t(data_i, data_q): (-1.000000,-0.250000)\n\t2105: o_phase = -9'd238;\t //LUT[2105] \tphase : -0.929688\t(data_i, data_q): (-1.000000,-0.218750)\n\t2106: o_phase = -9'd241;\t //LUT[2106] \tphase : -0.941406\t(data_i, data_q): (-1.000000,-0.187500)\n\t2107: o_phase = -9'd243;\t //LUT[2107] \tphase : -0.949219\t(data_i, data_q): (-1.000000,-0.156250)\n\t2108: o_phase = -9'd246;\t //LUT[2108] \tphase : -0.960938\t(data_i, data_q): (-1.000000,-0.125000)\n\t2109: o_phase = -9'd248;\t //LUT[2109] \tphase : -0.968750\t(data_i, data_q): (-1.000000,-0.093750)\n\t2110: o_phase = -9'd251;\t //LUT[2110] \tphase : -0.980469\t(data_i, data_q): (-1.000000,-0.062500)\n\t2111: o_phase = -9'd253;\t //LUT[2111] \tphase : -0.988281\t(data_i, data_q): (-1.000000,-0.031250)\n\t2112: o_phase = -9'd256;\t //LUT[2112] \tphase : -1.000000\t(data_i, data_q): (-0.968750,0.000000)\n\t2113: o_phase = +9'd253;\t //LUT[2113] \tphase : 0.988281\t(data_i, data_q): (-0.968750,0.031250)\n\t2114: o_phase = +9'd251;\t //LUT[2114] \tphase : 0.980469\t(data_i, data_q): (-0.968750,0.062500)\n\t2115: o_phase = +9'd248;\t //LUT[2115] \tphase : 0.968750\t(data_i, data_q): (-0.968750,0.093750)\n\t2116: o_phase = +9'd246;\t //LUT[2116] \tphase : 0.960938\t(data_i, data_q): (-0.968750,0.125000)\n\t2117: o_phase = +9'd243;\t //LUT[2117] \tphase : 0.949219\t(data_i, data_q): (-0.968750,0.156250)\n\t2118: o_phase = +9'd240;\t //LUT[2118] \tphase : 0.937500\t(data_i, data_q): (-0.968750,0.187500)\n\t2119: o_phase = +9'd238;\t //LUT[2119] \tphase : 0.929688\t(data_i, data_q): (-0.968750,0.218750)\n\t2120: o_phase = +9'd235;\t //LUT[2120] \tphase : 0.917969\t(data_i, data_q): (-0.968750,0.250000)\n\t2121: o_phase = +9'd233;\t //LUT[2121] \tphase : 0.910156\t(data_i, data_q): (-0.968750,0.281250)\n\t2122: o_phase = +9'd231;\t //LUT[2122] \tphase : 0.902344\t(data_i, data_q): (-0.968750,0.312500)\n\t2123: o_phase = +9'd228;\t //LUT[2123] \tphase : 0.890625\t(data_i, data_q): (-0.968750,0.343750)\n\t2124: o_phase = +9'd226;\t //LUT[2124] \tphase : 0.882812\t(data_i, data_q): (-0.968750,0.375000)\n\t2125: o_phase = +9'd224;\t //LUT[2125] \tphase : 0.875000\t(data_i, data_q): (-0.968750,0.406250)\n\t2126: o_phase = +9'd221;\t //LUT[2126] \tphase : 0.863281\t(data_i, data_q): (-0.968750,0.437500)\n\t2127: o_phase = +9'd219;\t //LUT[2127] \tphase : 0.855469\t(data_i, data_q): (-0.968750,0.468750)\n\t2128: o_phase = +9'd217;\t //LUT[2128] \tphase : 0.847656\t(data_i, data_q): (-0.968750,0.500000)\n\t2129: o_phase = +9'd215;\t //LUT[2129] \tphase : 0.839844\t(data_i, data_q): (-0.968750,0.531250)\n\t2130: o_phase = +9'd213;\t //LUT[2130] \tphase : 0.832031\t(data_i, data_q): (-0.968750,0.562500)\n\t2131: o_phase = +9'd211;\t //LUT[2131] \tphase : 0.824219\t(data_i, data_q): (-0.968750,0.593750)\n\t2132: o_phase = +9'd209;\t //LUT[2132] \tphase : 0.816406\t(data_i, data_q): (-0.968750,0.625000)\n\t2133: o_phase = +9'd207;\t //LUT[2133] \tphase : 0.808594\t(data_i, data_q): (-0.968750,0.656250)\n\t2134: o_phase = +9'd206;\t //LUT[2134] \tphase : 0.804688\t(data_i, data_q): (-0.968750,0.687500)\n\t2135: o_phase = +9'd204;\t //LUT[2135] \tphase : 0.796875\t(data_i, data_q): (-0.968750,0.718750)\n\t2136: o_phase = +9'd202;\t //LUT[2136] \tphase : 0.789062\t(data_i, data_q): (-0.968750,0.750000)\n\t2137: o_phase = +9'd201;\t //LUT[2137] \tphase : 0.785156\t(data_i, data_q): (-0.968750,0.781250)\n\t2138: o_phase = +9'd199;\t //LUT[2138] \tphase : 0.777344\t(data_i, data_q): (-0.968750,0.812500)\n\t2139: o_phase = +9'd198;\t //LUT[2139] \tphase : 0.773438\t(data_i, data_q): (-0.968750,0.843750)\n\t2140: o_phase = +9'd196;\t //LUT[2140] \tphase : 0.765625\t(data_i, data_q): (-0.968750,0.875000)\n\t2141: o_phase = +9'd195;\t //LUT[2141] \tphase : 0.761719\t(data_i, data_q): (-0.968750,0.906250)\n\t2142: o_phase = +9'd193;\t //LUT[2142] \tphase : 0.753906\t(data_i, data_q): (-0.968750,0.937500)\n\t2143: o_phase = +9'd192;\t //LUT[2143] \tphase : 0.750000\t(data_i, data_q): (-0.968750,0.968750)\n\t2144: o_phase = -9'd191;\t //LUT[2144] \tphase : -0.746094\t(data_i, data_q): (-0.968750,-1.000000)\n\t2145: o_phase = -9'd192;\t //LUT[2145] \tphase : -0.750000\t(data_i, data_q): (-0.968750,-0.968750)\n\t2146: o_phase = -9'd193;\t //LUT[2146] \tphase : -0.753906\t(data_i, data_q): (-0.968750,-0.937500)\n\t2147: o_phase = -9'd195;\t //LUT[2147] \tphase : -0.761719\t(data_i, data_q): (-0.968750,-0.906250)\n\t2148: o_phase = -9'd196;\t //LUT[2148] \tphase : -0.765625\t(data_i, data_q): (-0.968750,-0.875000)\n\t2149: o_phase = -9'd198;\t //LUT[2149] \tphase : -0.773438\t(data_i, data_q): (-0.968750,-0.843750)\n\t2150: o_phase = -9'd199;\t //LUT[2150] \tphase : -0.777344\t(data_i, data_q): (-0.968750,-0.812500)\n\t2151: o_phase = -9'd201;\t //LUT[2151] \tphase : -0.785156\t(data_i, data_q): (-0.968750,-0.781250)\n\t2152: o_phase = -9'd202;\t //LUT[2152] \tphase : -0.789062\t(data_i, data_q): (-0.968750,-0.750000)\n\t2153: o_phase = -9'd204;\t //LUT[2153] \tphase : -0.796875\t(data_i, data_q): (-0.968750,-0.718750)\n\t2154: o_phase = -9'd206;\t //LUT[2154] \tphase : -0.804688\t(data_i, data_q): (-0.968750,-0.687500)\n\t2155: o_phase = -9'd207;\t //LUT[2155] \tphase : -0.808594\t(data_i, data_q): (-0.968750,-0.656250)\n\t2156: o_phase = -9'd209;\t //LUT[2156] \tphase : -0.816406\t(data_i, data_q): (-0.968750,-0.625000)\n\t2157: o_phase = -9'd211;\t //LUT[2157] \tphase : -0.824219\t(data_i, data_q): (-0.968750,-0.593750)\n\t2158: o_phase = -9'd213;\t //LUT[2158] \tphase : -0.832031\t(data_i, data_q): (-0.968750,-0.562500)\n\t2159: o_phase = -9'd215;\t //LUT[2159] \tphase : -0.839844\t(data_i, data_q): (-0.968750,-0.531250)\n\t2160: o_phase = -9'd217;\t //LUT[2160] \tphase : -0.847656\t(data_i, data_q): (-0.968750,-0.500000)\n\t2161: o_phase = -9'd219;\t //LUT[2161] \tphase : -0.855469\t(data_i, data_q): (-0.968750,-0.468750)\n\t2162: o_phase = -9'd221;\t //LUT[2162] \tphase : -0.863281\t(data_i, data_q): (-0.968750,-0.437500)\n\t2163: o_phase = -9'd224;\t //LUT[2163] \tphase : -0.875000\t(data_i, data_q): (-0.968750,-0.406250)\n\t2164: o_phase = -9'd226;\t //LUT[2164] \tphase : -0.882812\t(data_i, data_q): (-0.968750,-0.375000)\n\t2165: o_phase = -9'd228;\t //LUT[2165] \tphase : -0.890625\t(data_i, data_q): (-0.968750,-0.343750)\n\t2166: o_phase = -9'd231;\t //LUT[2166] \tphase : -0.902344\t(data_i, data_q): (-0.968750,-0.312500)\n\t2167: o_phase = -9'd233;\t //LUT[2167] \tphase : -0.910156\t(data_i, data_q): (-0.968750,-0.281250)\n\t2168: o_phase = -9'd235;\t //LUT[2168] \tphase : -0.917969\t(data_i, data_q): (-0.968750,-0.250000)\n\t2169: o_phase = -9'd238;\t //LUT[2169] \tphase : -0.929688\t(data_i, data_q): (-0.968750,-0.218750)\n\t2170: o_phase = -9'd240;\t //LUT[2170] \tphase : -0.937500\t(data_i, data_q): (-0.968750,-0.187500)\n\t2171: o_phase = -9'd243;\t //LUT[2171] \tphase : -0.949219\t(data_i, data_q): (-0.968750,-0.156250)\n\t2172: o_phase = -9'd246;\t //LUT[2172] \tphase : -0.960938\t(data_i, data_q): (-0.968750,-0.125000)\n\t2173: o_phase = -9'd248;\t //LUT[2173] \tphase : -0.968750\t(data_i, data_q): (-0.968750,-0.093750)\n\t2174: o_phase = -9'd251;\t //LUT[2174] \tphase : -0.980469\t(data_i, data_q): (-0.968750,-0.062500)\n\t2175: o_phase = -9'd253;\t //LUT[2175] \tphase : -0.988281\t(data_i, data_q): (-0.968750,-0.031250)\n\t2176: o_phase = -9'd256;\t //LUT[2176] \tphase : -1.000000\t(data_i, data_q): (-0.937500,0.000000)\n\t2177: o_phase = +9'd253;\t //LUT[2177] \tphase : 0.988281\t(data_i, data_q): (-0.937500,0.031250)\n\t2178: o_phase = +9'd251;\t //LUT[2178] \tphase : 0.980469\t(data_i, data_q): (-0.937500,0.062500)\n\t2179: o_phase = +9'd248;\t //LUT[2179] \tphase : 0.968750\t(data_i, data_q): (-0.937500,0.093750)\n\t2180: o_phase = +9'd245;\t //LUT[2180] \tphase : 0.957031\t(data_i, data_q): (-0.937500,0.125000)\n\t2181: o_phase = +9'd243;\t //LUT[2181] \tphase : 0.949219\t(data_i, data_q): (-0.937500,0.156250)\n\t2182: o_phase = +9'd240;\t //LUT[2182] \tphase : 0.937500\t(data_i, data_q): (-0.937500,0.187500)\n\t2183: o_phase = +9'd237;\t //LUT[2183] \tphase : 0.925781\t(data_i, data_q): (-0.937500,0.218750)\n\t2184: o_phase = +9'd235;\t //LUT[2184] \tphase : 0.917969\t(data_i, data_q): (-0.937500,0.250000)\n\t2185: o_phase = +9'd232;\t //LUT[2185] \tphase : 0.906250\t(data_i, data_q): (-0.937500,0.281250)\n\t2186: o_phase = +9'd230;\t //LUT[2186] \tphase : 0.898438\t(data_i, data_q): (-0.937500,0.312500)\n\t2187: o_phase = +9'd227;\t //LUT[2187] \tphase : 0.886719\t(data_i, data_q): (-0.937500,0.343750)\n\t2188: o_phase = +9'd225;\t //LUT[2188] \tphase : 0.878906\t(data_i, data_q): (-0.937500,0.375000)\n\t2189: o_phase = +9'd223;\t //LUT[2189] \tphase : 0.871094\t(data_i, data_q): (-0.937500,0.406250)\n\t2190: o_phase = +9'd220;\t //LUT[2190] \tphase : 0.859375\t(data_i, data_q): (-0.937500,0.437500)\n\t2191: o_phase = +9'd218;\t //LUT[2191] \tphase : 0.851562\t(data_i, data_q): (-0.937500,0.468750)\n\t2192: o_phase = +9'd216;\t //LUT[2192] \tphase : 0.843750\t(data_i, data_q): (-0.937500,0.500000)\n\t2193: o_phase = +9'd214;\t //LUT[2193] \tphase : 0.835938\t(data_i, data_q): (-0.937500,0.531250)\n\t2194: o_phase = +9'd212;\t //LUT[2194] \tphase : 0.828125\t(data_i, data_q): (-0.937500,0.562500)\n\t2195: o_phase = +9'd210;\t //LUT[2195] \tphase : 0.820312\t(data_i, data_q): (-0.937500,0.593750)\n\t2196: o_phase = +9'd208;\t //LUT[2196] \tphase : 0.812500\t(data_i, data_q): (-0.937500,0.625000)\n\t2197: o_phase = +9'd206;\t //LUT[2197] \tphase : 0.804688\t(data_i, data_q): (-0.937500,0.656250)\n\t2198: o_phase = +9'd204;\t //LUT[2198] \tphase : 0.796875\t(data_i, data_q): (-0.937500,0.687500)\n\t2199: o_phase = +9'd203;\t //LUT[2199] \tphase : 0.792969\t(data_i, data_q): (-0.937500,0.718750)\n\t2200: o_phase = +9'd201;\t //LUT[2200] \tphase : 0.785156\t(data_i, data_q): (-0.937500,0.750000)\n\t2201: o_phase = +9'd199;\t //LUT[2201] \tphase : 0.777344\t(data_i, data_q): (-0.937500,0.781250)\n\t2202: o_phase = +9'd198;\t //LUT[2202] \tphase : 0.773438\t(data_i, data_q): (-0.937500,0.812500)\n\t2203: o_phase = +9'd196;\t //LUT[2203] \tphase : 0.765625\t(data_i, data_q): (-0.937500,0.843750)\n\t2204: o_phase = +9'd195;\t //LUT[2204] \tphase : 0.761719\t(data_i, data_q): (-0.937500,0.875000)\n\t2205: o_phase = +9'd193;\t //LUT[2205] \tphase : 0.753906\t(data_i, data_q): (-0.937500,0.906250)\n\t2206: o_phase = +9'd192;\t //LUT[2206] \tphase : 0.750000\t(data_i, data_q): (-0.937500,0.937500)\n\t2207: o_phase = +9'd191;\t //LUT[2207] \tphase : 0.746094\t(data_i, data_q): (-0.937500,0.968750)\n\t2208: o_phase = -9'd189;\t //LUT[2208] \tphase : -0.738281\t(data_i, data_q): (-0.937500,-1.000000)\n\t2209: o_phase = -9'd191;\t //LUT[2209] \tphase : -0.746094\t(data_i, data_q): (-0.937500,-0.968750)\n\t2210: o_phase = -9'd192;\t //LUT[2210] \tphase : -0.750000\t(data_i, data_q): (-0.937500,-0.937500)\n\t2211: o_phase = -9'd193;\t //LUT[2211] \tphase : -0.753906\t(data_i, data_q): (-0.937500,-0.906250)\n\t2212: o_phase = -9'd195;\t //LUT[2212] \tphase : -0.761719\t(data_i, data_q): (-0.937500,-0.875000)\n\t2213: o_phase = -9'd196;\t //LUT[2213] \tphase : -0.765625\t(data_i, data_q): (-0.937500,-0.843750)\n\t2214: o_phase = -9'd198;\t //LUT[2214] \tphase : -0.773438\t(data_i, data_q): (-0.937500,-0.812500)\n\t2215: o_phase = -9'd199;\t //LUT[2215] \tphase : -0.777344\t(data_i, data_q): (-0.937500,-0.781250)\n\t2216: o_phase = -9'd201;\t //LUT[2216] \tphase : -0.785156\t(data_i, data_q): (-0.937500,-0.750000)\n\t2217: o_phase = -9'd203;\t //LUT[2217] \tphase : -0.792969\t(data_i, data_q): (-0.937500,-0.718750)\n\t2218: o_phase = -9'd204;\t //LUT[2218] \tphase : -0.796875\t(data_i, data_q): (-0.937500,-0.687500)\n\t2219: o_phase = -9'd206;\t //LUT[2219] \tphase : -0.804688\t(data_i, data_q): (-0.937500,-0.656250)\n\t2220: o_phase = -9'd208;\t //LUT[2220] \tphase : -0.812500\t(data_i, data_q): (-0.937500,-0.625000)\n\t2221: o_phase = -9'd210;\t //LUT[2221] \tphase : -0.820312\t(data_i, data_q): (-0.937500,-0.593750)\n\t2222: o_phase = -9'd212;\t //LUT[2222] \tphase : -0.828125\t(data_i, data_q): (-0.937500,-0.562500)\n\t2223: o_phase = -9'd214;\t //LUT[2223] \tphase : -0.835938\t(data_i, data_q): (-0.937500,-0.531250)\n\t2224: o_phase = -9'd216;\t //LUT[2224] \tphase : -0.843750\t(data_i, data_q): (-0.937500,-0.500000)\n\t2225: o_phase = -9'd218;\t //LUT[2225] \tphase : -0.851562\t(data_i, data_q): (-0.937500,-0.468750)\n\t2226: o_phase = -9'd220;\t //LUT[2226] \tphase : -0.859375\t(data_i, data_q): (-0.937500,-0.437500)\n\t2227: o_phase = -9'd223;\t //LUT[2227] \tphase : -0.871094\t(data_i, data_q): (-0.937500,-0.406250)\n\t2228: o_phase = -9'd225;\t //LUT[2228] \tphase : -0.878906\t(data_i, data_q): (-0.937500,-0.375000)\n\t2229: o_phase = -9'd227;\t //LUT[2229] \tphase : -0.886719\t(data_i, data_q): (-0.937500,-0.343750)\n\t2230: o_phase = -9'd230;\t //LUT[2230] \tphase : -0.898438\t(data_i, data_q): (-0.937500,-0.312500)\n\t2231: o_phase = -9'd232;\t //LUT[2231] \tphase : -0.906250\t(data_i, data_q): (-0.937500,-0.281250)\n\t2232: o_phase = -9'd235;\t //LUT[2232] \tphase : -0.917969\t(data_i, data_q): (-0.937500,-0.250000)\n\t2233: o_phase = -9'd237;\t //LUT[2233] \tphase : -0.925781\t(data_i, data_q): (-0.937500,-0.218750)\n\t2234: o_phase = -9'd240;\t //LUT[2234] \tphase : -0.937500\t(data_i, data_q): (-0.937500,-0.187500)\n\t2235: o_phase = -9'd243;\t //LUT[2235] \tphase : -0.949219\t(data_i, data_q): (-0.937500,-0.156250)\n\t2236: o_phase = -9'd245;\t //LUT[2236] \tphase : -0.957031\t(data_i, data_q): (-0.937500,-0.125000)\n\t2237: o_phase = -9'd248;\t //LUT[2237] \tphase : -0.968750\t(data_i, data_q): (-0.937500,-0.093750)\n\t2238: o_phase = -9'd251;\t //LUT[2238] \tphase : -0.980469\t(data_i, data_q): (-0.937500,-0.062500)\n\t2239: o_phase = -9'd253;\t //LUT[2239] \tphase : -0.988281\t(data_i, data_q): (-0.937500,-0.031250)\n\t2240: o_phase = -9'd256;\t //LUT[2240] \tphase : -1.000000\t(data_i, data_q): (-0.906250,0.000000)\n\t2241: o_phase = +9'd253;\t //LUT[2241] \tphase : 0.988281\t(data_i, data_q): (-0.906250,0.031250)\n\t2242: o_phase = +9'd250;\t //LUT[2242] \tphase : 0.976562\t(data_i, data_q): (-0.906250,0.062500)\n\t2243: o_phase = +9'd248;\t //LUT[2243] \tphase : 0.968750\t(data_i, data_q): (-0.906250,0.093750)\n\t2244: o_phase = +9'd245;\t //LUT[2244] \tphase : 0.957031\t(data_i, data_q): (-0.906250,0.125000)\n\t2245: o_phase = +9'd242;\t //LUT[2245] \tphase : 0.945312\t(data_i, data_q): (-0.906250,0.156250)\n\t2246: o_phase = +9'd239;\t //LUT[2246] \tphase : 0.933594\t(data_i, data_q): (-0.906250,0.187500)\n\t2247: o_phase = +9'd237;\t //LUT[2247] \tphase : 0.925781\t(data_i, data_q): (-0.906250,0.218750)\n\t2248: o_phase = +9'd234;\t //LUT[2248] \tphase : 0.914062\t(data_i, data_q): (-0.906250,0.250000)\n\t2249: o_phase = +9'd231;\t //LUT[2249] \tphase : 0.902344\t(data_i, data_q): (-0.906250,0.281250)\n\t2250: o_phase = +9'd229;\t //LUT[2250] \tphase : 0.894531\t(data_i, data_q): (-0.906250,0.312500)\n\t2251: o_phase = +9'd226;\t //LUT[2251] \tphase : 0.882812\t(data_i, data_q): (-0.906250,0.343750)\n\t2252: o_phase = +9'd224;\t //LUT[2252] \tphase : 0.875000\t(data_i, data_q): (-0.906250,0.375000)\n\t2253: o_phase = +9'd222;\t //LUT[2253] \tphase : 0.867188\t(data_i, data_q): (-0.906250,0.406250)\n\t2254: o_phase = +9'd219;\t //LUT[2254] \tphase : 0.855469\t(data_i, data_q): (-0.906250,0.437500)\n\t2255: o_phase = +9'd217;\t //LUT[2255] \tphase : 0.847656\t(data_i, data_q): (-0.906250,0.468750)\n\t2256: o_phase = +9'd215;\t //LUT[2256] \tphase : 0.839844\t(data_i, data_q): (-0.906250,0.500000)\n\t2257: o_phase = +9'd213;\t //LUT[2257] \tphase : 0.832031\t(data_i, data_q): (-0.906250,0.531250)\n\t2258: o_phase = +9'd211;\t //LUT[2258] \tphase : 0.824219\t(data_i, data_q): (-0.906250,0.562500)\n\t2259: o_phase = +9'd209;\t //LUT[2259] \tphase : 0.816406\t(data_i, data_q): (-0.906250,0.593750)\n\t2260: o_phase = +9'd207;\t //LUT[2260] \tphase : 0.808594\t(data_i, data_q): (-0.906250,0.625000)\n\t2261: o_phase = +9'd205;\t //LUT[2261] \tphase : 0.800781\t(data_i, data_q): (-0.906250,0.656250)\n\t2262: o_phase = +9'd203;\t //LUT[2262] \tphase : 0.792969\t(data_i, data_q): (-0.906250,0.687500)\n\t2263: o_phase = +9'd201;\t //LUT[2263] \tphase : 0.785156\t(data_i, data_q): (-0.906250,0.718750)\n\t2264: o_phase = +9'd200;\t //LUT[2264] \tphase : 0.781250\t(data_i, data_q): (-0.906250,0.750000)\n\t2265: o_phase = +9'd198;\t //LUT[2265] \tphase : 0.773438\t(data_i, data_q): (-0.906250,0.781250)\n\t2266: o_phase = +9'd196;\t //LUT[2266] \tphase : 0.765625\t(data_i, data_q): (-0.906250,0.812500)\n\t2267: o_phase = +9'd195;\t //LUT[2267] \tphase : 0.761719\t(data_i, data_q): (-0.906250,0.843750)\n\t2268: o_phase = +9'd193;\t //LUT[2268] \tphase : 0.753906\t(data_i, data_q): (-0.906250,0.875000)\n\t2269: o_phase = +9'd192;\t //LUT[2269] \tphase : 0.750000\t(data_i, data_q): (-0.906250,0.906250)\n\t2270: o_phase = +9'd191;\t //LUT[2270] \tphase : 0.746094\t(data_i, data_q): (-0.906250,0.937500)\n\t2271: o_phase = +9'd189;\t //LUT[2271] \tphase : 0.738281\t(data_i, data_q): (-0.906250,0.968750)\n\t2272: o_phase = -9'd188;\t //LUT[2272] \tphase : -0.734375\t(data_i, data_q): (-0.906250,-1.000000)\n\t2273: o_phase = -9'd189;\t //LUT[2273] \tphase : -0.738281\t(data_i, data_q): (-0.906250,-0.968750)\n\t2274: o_phase = -9'd191;\t //LUT[2274] \tphase : -0.746094\t(data_i, data_q): (-0.906250,-0.937500)\n\t2275: o_phase = -9'd192;\t //LUT[2275] \tphase : -0.750000\t(data_i, data_q): (-0.906250,-0.906250)\n\t2276: o_phase = -9'd193;\t //LUT[2276] \tphase : -0.753906\t(data_i, data_q): (-0.906250,-0.875000)\n\t2277: o_phase = -9'd195;\t //LUT[2277] \tphase : -0.761719\t(data_i, data_q): (-0.906250,-0.843750)\n\t2278: o_phase = -9'd196;\t //LUT[2278] \tphase : -0.765625\t(data_i, data_q): (-0.906250,-0.812500)\n\t2279: o_phase = -9'd198;\t //LUT[2279] \tphase : -0.773438\t(data_i, data_q): (-0.906250,-0.781250)\n\t2280: o_phase = -9'd200;\t //LUT[2280] \tphase : -0.781250\t(data_i, data_q): (-0.906250,-0.750000)\n\t2281: o_phase = -9'd201;\t //LUT[2281] \tphase : -0.785156\t(data_i, data_q): (-0.906250,-0.718750)\n\t2282: o_phase = -9'd203;\t //LUT[2282] \tphase : -0.792969\t(data_i, data_q): (-0.906250,-0.687500)\n\t2283: o_phase = -9'd205;\t //LUT[2283] \tphase : -0.800781\t(data_i, data_q): (-0.906250,-0.656250)\n\t2284: o_phase = -9'd207;\t //LUT[2284] \tphase : -0.808594\t(data_i, data_q): (-0.906250,-0.625000)\n\t2285: o_phase = -9'd209;\t //LUT[2285] \tphase : -0.816406\t(data_i, data_q): (-0.906250,-0.593750)\n\t2286: o_phase = -9'd211;\t //LUT[2286] \tphase : -0.824219\t(data_i, data_q): (-0.906250,-0.562500)\n\t2287: o_phase = -9'd213;\t //LUT[2287] \tphase : -0.832031\t(data_i, data_q): (-0.906250,-0.531250)\n\t2288: o_phase = -9'd215;\t //LUT[2288] \tphase : -0.839844\t(data_i, data_q): (-0.906250,-0.500000)\n\t2289: o_phase = -9'd217;\t //LUT[2289] \tphase : -0.847656\t(data_i, data_q): (-0.906250,-0.468750)\n\t2290: o_phase = -9'd219;\t //LUT[2290] \tphase : -0.855469\t(data_i, data_q): (-0.906250,-0.437500)\n\t2291: o_phase = -9'd222;\t //LUT[2291] \tphase : -0.867188\t(data_i, data_q): (-0.906250,-0.406250)\n\t2292: o_phase = -9'd224;\t //LUT[2292] \tphase : -0.875000\t(data_i, data_q): (-0.906250,-0.375000)\n\t2293: o_phase = -9'd226;\t //LUT[2293] \tphase : -0.882812\t(data_i, data_q): (-0.906250,-0.343750)\n\t2294: o_phase = -9'd229;\t //LUT[2294] \tphase : -0.894531\t(data_i, data_q): (-0.906250,-0.312500)\n\t2295: o_phase = -9'd231;\t //LUT[2295] \tphase : -0.902344\t(data_i, data_q): (-0.906250,-0.281250)\n\t2296: o_phase = -9'd234;\t //LUT[2296] \tphase : -0.914062\t(data_i, data_q): (-0.906250,-0.250000)\n\t2297: o_phase = -9'd237;\t //LUT[2297] \tphase : -0.925781\t(data_i, data_q): (-0.906250,-0.218750)\n\t2298: o_phase = -9'd239;\t //LUT[2298] \tphase : -0.933594\t(data_i, data_q): (-0.906250,-0.187500)\n\t2299: o_phase = -9'd242;\t //LUT[2299] \tphase : -0.945312\t(data_i, data_q): (-0.906250,-0.156250)\n\t2300: o_phase = -9'd245;\t //LUT[2300] \tphase : -0.957031\t(data_i, data_q): (-0.906250,-0.125000)\n\t2301: o_phase = -9'd248;\t //LUT[2301] \tphase : -0.968750\t(data_i, data_q): (-0.906250,-0.093750)\n\t2302: o_phase = -9'd250;\t //LUT[2302] \tphase : -0.976562\t(data_i, data_q): (-0.906250,-0.062500)\n\t2303: o_phase = -9'd253;\t //LUT[2303] \tphase : -0.988281\t(data_i, data_q): (-0.906250,-0.031250)\n\t2304: o_phase = -9'd256;\t //LUT[2304] \tphase : -1.000000\t(data_i, data_q): (-0.875000,0.000000)\n\t2305: o_phase = +9'd253;\t //LUT[2305] \tphase : 0.988281\t(data_i, data_q): (-0.875000,0.031250)\n\t2306: o_phase = +9'd250;\t //LUT[2306] \tphase : 0.976562\t(data_i, data_q): (-0.875000,0.062500)\n\t2307: o_phase = +9'd247;\t //LUT[2307] \tphase : 0.964844\t(data_i, data_q): (-0.875000,0.093750)\n\t2308: o_phase = +9'd244;\t //LUT[2308] \tphase : 0.953125\t(data_i, data_q): (-0.875000,0.125000)\n\t2309: o_phase = +9'd242;\t //LUT[2309] \tphase : 0.945312\t(data_i, data_q): (-0.875000,0.156250)\n\t2310: o_phase = +9'd239;\t //LUT[2310] \tphase : 0.933594\t(data_i, data_q): (-0.875000,0.187500)\n\t2311: o_phase = +9'd236;\t //LUT[2311] \tphase : 0.921875\t(data_i, data_q): (-0.875000,0.218750)\n\t2312: o_phase = +9'd233;\t //LUT[2312] \tphase : 0.910156\t(data_i, data_q): (-0.875000,0.250000)\n\t2313: o_phase = +9'd231;\t //LUT[2313] \tphase : 0.902344\t(data_i, data_q): (-0.875000,0.281250)\n\t2314: o_phase = +9'd228;\t //LUT[2314] \tphase : 0.890625\t(data_i, data_q): (-0.875000,0.312500)\n\t2315: o_phase = +9'd225;\t //LUT[2315] \tphase : 0.878906\t(data_i, data_q): (-0.875000,0.343750)\n\t2316: o_phase = +9'd223;\t //LUT[2316] \tphase : 0.871094\t(data_i, data_q): (-0.875000,0.375000)\n\t2317: o_phase = +9'd221;\t //LUT[2317] \tphase : 0.863281\t(data_i, data_q): (-0.875000,0.406250)\n\t2318: o_phase = +9'd218;\t //LUT[2318] \tphase : 0.851562\t(data_i, data_q): (-0.875000,0.437500)\n\t2319: o_phase = +9'd216;\t //LUT[2319] \tphase : 0.843750\t(data_i, data_q): (-0.875000,0.468750)\n\t2320: o_phase = +9'd214;\t //LUT[2320] \tphase : 0.835938\t(data_i, data_q): (-0.875000,0.500000)\n\t2321: o_phase = +9'd212;\t //LUT[2321] \tphase : 0.828125\t(data_i, data_q): (-0.875000,0.531250)\n\t2322: o_phase = +9'd209;\t //LUT[2322] \tphase : 0.816406\t(data_i, data_q): (-0.875000,0.562500)\n\t2323: o_phase = +9'd207;\t //LUT[2323] \tphase : 0.808594\t(data_i, data_q): (-0.875000,0.593750)\n\t2324: o_phase = +9'd205;\t //LUT[2324] \tphase : 0.800781\t(data_i, data_q): (-0.875000,0.625000)\n\t2325: o_phase = +9'd204;\t //LUT[2325] \tphase : 0.796875\t(data_i, data_q): (-0.875000,0.656250)\n\t2326: o_phase = +9'd202;\t //LUT[2326] \tphase : 0.789062\t(data_i, data_q): (-0.875000,0.687500)\n\t2327: o_phase = +9'd200;\t //LUT[2327] \tphase : 0.781250\t(data_i, data_q): (-0.875000,0.718750)\n\t2328: o_phase = +9'd198;\t //LUT[2328] \tphase : 0.773438\t(data_i, data_q): (-0.875000,0.750000)\n\t2329: o_phase = +9'd197;\t //LUT[2329] \tphase : 0.769531\t(data_i, data_q): (-0.875000,0.781250)\n\t2330: o_phase = +9'd195;\t //LUT[2330] \tphase : 0.761719\t(data_i, data_q): (-0.875000,0.812500)\n\t2331: o_phase = +9'd193;\t //LUT[2331] \tphase : 0.753906\t(data_i, data_q): (-0.875000,0.843750)\n\t2332: o_phase = +9'd192;\t //LUT[2332] \tphase : 0.750000\t(data_i, data_q): (-0.875000,0.875000)\n\t2333: o_phase = +9'd191;\t //LUT[2333] \tphase : 0.746094\t(data_i, data_q): (-0.875000,0.906250)\n\t2334: o_phase = +9'd189;\t //LUT[2334] \tphase : 0.738281\t(data_i, data_q): (-0.875000,0.937500)\n\t2335: o_phase = +9'd188;\t //LUT[2335] \tphase : 0.734375\t(data_i, data_q): (-0.875000,0.968750)\n\t2336: o_phase = -9'd187;\t //LUT[2336] \tphase : -0.730469\t(data_i, data_q): (-0.875000,-1.000000)\n\t2337: o_phase = -9'd188;\t //LUT[2337] \tphase : -0.734375\t(data_i, data_q): (-0.875000,-0.968750)\n\t2338: o_phase = -9'd189;\t //LUT[2338] \tphase : -0.738281\t(data_i, data_q): (-0.875000,-0.937500)\n\t2339: o_phase = -9'd191;\t //LUT[2339] \tphase : -0.746094\t(data_i, data_q): (-0.875000,-0.906250)\n\t2340: o_phase = -9'd192;\t //LUT[2340] \tphase : -0.750000\t(data_i, data_q): (-0.875000,-0.875000)\n\t2341: o_phase = -9'd193;\t //LUT[2341] \tphase : -0.753906\t(data_i, data_q): (-0.875000,-0.843750)\n\t2342: o_phase = -9'd195;\t //LUT[2342] \tphase : -0.761719\t(data_i, data_q): (-0.875000,-0.812500)\n\t2343: o_phase = -9'd197;\t //LUT[2343] \tphase : -0.769531\t(data_i, data_q): (-0.875000,-0.781250)\n\t2344: o_phase = -9'd198;\t //LUT[2344] \tphase : -0.773438\t(data_i, data_q): (-0.875000,-0.750000)\n\t2345: o_phase = -9'd200;\t //LUT[2345] \tphase : -0.781250\t(data_i, data_q): (-0.875000,-0.718750)\n\t2346: o_phase = -9'd202;\t //LUT[2346] \tphase : -0.789062\t(data_i, data_q): (-0.875000,-0.687500)\n\t2347: o_phase = -9'd204;\t //LUT[2347] \tphase : -0.796875\t(data_i, data_q): (-0.875000,-0.656250)\n\t2348: o_phase = -9'd205;\t //LUT[2348] \tphase : -0.800781\t(data_i, data_q): (-0.875000,-0.625000)\n\t2349: o_phase = -9'd207;\t //LUT[2349] \tphase : -0.808594\t(data_i, data_q): (-0.875000,-0.593750)\n\t2350: o_phase = -9'd209;\t //LUT[2350] \tphase : -0.816406\t(data_i, data_q): (-0.875000,-0.562500)\n\t2351: o_phase = -9'd212;\t //LUT[2351] \tphase : -0.828125\t(data_i, data_q): (-0.875000,-0.531250)\n\t2352: o_phase = -9'd214;\t //LUT[2352] \tphase : -0.835938\t(data_i, data_q): (-0.875000,-0.500000)\n\t2353: o_phase = -9'd216;\t //LUT[2353] \tphase : -0.843750\t(data_i, data_q): (-0.875000,-0.468750)\n\t2354: o_phase = -9'd218;\t //LUT[2354] \tphase : -0.851562\t(data_i, data_q): (-0.875000,-0.437500)\n\t2355: o_phase = -9'd221;\t //LUT[2355] \tphase : -0.863281\t(data_i, data_q): (-0.875000,-0.406250)\n\t2356: o_phase = -9'd223;\t //LUT[2356] \tphase : -0.871094\t(data_i, data_q): (-0.875000,-0.375000)\n\t2357: o_phase = -9'd225;\t //LUT[2357] \tphase : -0.878906\t(data_i, data_q): (-0.875000,-0.343750)\n\t2358: o_phase = -9'd228;\t //LUT[2358] \tphase : -0.890625\t(data_i, data_q): (-0.875000,-0.312500)\n\t2359: o_phase = -9'd231;\t //LUT[2359] \tphase : -0.902344\t(data_i, data_q): (-0.875000,-0.281250)\n\t2360: o_phase = -9'd233;\t //LUT[2360] \tphase : -0.910156\t(data_i, data_q): (-0.875000,-0.250000)\n\t2361: o_phase = -9'd236;\t //LUT[2361] \tphase : -0.921875\t(data_i, data_q): (-0.875000,-0.218750)\n\t2362: o_phase = -9'd239;\t //LUT[2362] \tphase : -0.933594\t(data_i, data_q): (-0.875000,-0.187500)\n\t2363: o_phase = -9'd242;\t //LUT[2363] \tphase : -0.945312\t(data_i, data_q): (-0.875000,-0.156250)\n\t2364: o_phase = -9'd244;\t //LUT[2364] \tphase : -0.953125\t(data_i, data_q): (-0.875000,-0.125000)\n\t2365: o_phase = -9'd247;\t //LUT[2365] \tphase : -0.964844\t(data_i, data_q): (-0.875000,-0.093750)\n\t2366: o_phase = -9'd250;\t //LUT[2366] \tphase : -0.976562\t(data_i, data_q): (-0.875000,-0.062500)\n\t2367: o_phase = -9'd253;\t //LUT[2367] \tphase : -0.988281\t(data_i, data_q): (-0.875000,-0.031250)\n\t2368: o_phase = -9'd256;\t //LUT[2368] \tphase : -1.000000\t(data_i, data_q): (-0.843750,0.000000)\n\t2369: o_phase = +9'd253;\t //LUT[2369] \tphase : 0.988281\t(data_i, data_q): (-0.843750,0.031250)\n\t2370: o_phase = +9'd250;\t //LUT[2370] \tphase : 0.976562\t(data_i, data_q): (-0.843750,0.062500)\n\t2371: o_phase = +9'd247;\t //LUT[2371] \tphase : 0.964844\t(data_i, data_q): (-0.843750,0.093750)\n\t2372: o_phase = +9'd244;\t //LUT[2372] \tphase : 0.953125\t(data_i, data_q): (-0.843750,0.125000)\n\t2373: o_phase = +9'd241;\t //LUT[2373] \tphase : 0.941406\t(data_i, data_q): (-0.843750,0.156250)\n\t2374: o_phase = +9'd238;\t //LUT[2374] \tphase : 0.929688\t(data_i, data_q): (-0.843750,0.187500)\n\t2375: o_phase = +9'd235;\t //LUT[2375] \tphase : 0.917969\t(data_i, data_q): (-0.843750,0.218750)\n\t2376: o_phase = +9'd233;\t //LUT[2376] \tphase : 0.910156\t(data_i, data_q): (-0.843750,0.250000)\n\t2377: o_phase = +9'd230;\t //LUT[2377] \tphase : 0.898438\t(data_i, data_q): (-0.843750,0.281250)\n\t2378: o_phase = +9'd227;\t //LUT[2378] \tphase : 0.886719\t(data_i, data_q): (-0.843750,0.312500)\n\t2379: o_phase = +9'd224;\t //LUT[2379] \tphase : 0.875000\t(data_i, data_q): (-0.843750,0.343750)\n\t2380: o_phase = +9'd222;\t //LUT[2380] \tphase : 0.867188\t(data_i, data_q): (-0.843750,0.375000)\n\t2381: o_phase = +9'd219;\t //LUT[2381] \tphase : 0.855469\t(data_i, data_q): (-0.843750,0.406250)\n\t2382: o_phase = +9'd217;\t //LUT[2382] \tphase : 0.847656\t(data_i, data_q): (-0.843750,0.437500)\n\t2383: o_phase = +9'd215;\t //LUT[2383] \tphase : 0.839844\t(data_i, data_q): (-0.843750,0.468750)\n\t2384: o_phase = +9'd212;\t //LUT[2384] \tphase : 0.828125\t(data_i, data_q): (-0.843750,0.500000)\n\t2385: o_phase = +9'd210;\t //LUT[2385] \tphase : 0.820312\t(data_i, data_q): (-0.843750,0.531250)\n\t2386: o_phase = +9'd208;\t //LUT[2386] \tphase : 0.812500\t(data_i, data_q): (-0.843750,0.562500)\n\t2387: o_phase = +9'd206;\t //LUT[2387] \tphase : 0.804688\t(data_i, data_q): (-0.843750,0.593750)\n\t2388: o_phase = +9'd204;\t //LUT[2388] \tphase : 0.796875\t(data_i, data_q): (-0.843750,0.625000)\n\t2389: o_phase = +9'd202;\t //LUT[2389] \tphase : 0.789062\t(data_i, data_q): (-0.843750,0.656250)\n\t2390: o_phase = +9'd200;\t //LUT[2390] \tphase : 0.781250\t(data_i, data_q): (-0.843750,0.687500)\n\t2391: o_phase = +9'd199;\t //LUT[2391] \tphase : 0.777344\t(data_i, data_q): (-0.843750,0.718750)\n\t2392: o_phase = +9'd197;\t //LUT[2392] \tphase : 0.769531\t(data_i, data_q): (-0.843750,0.750000)\n\t2393: o_phase = +9'd195;\t //LUT[2393] \tphase : 0.761719\t(data_i, data_q): (-0.843750,0.781250)\n\t2394: o_phase = +9'd194;\t //LUT[2394] \tphase : 0.757812\t(data_i, data_q): (-0.843750,0.812500)\n\t2395: o_phase = +9'd192;\t //LUT[2395] \tphase : 0.750000\t(data_i, data_q): (-0.843750,0.843750)\n\t2396: o_phase = +9'd191;\t //LUT[2396] \tphase : 0.746094\t(data_i, data_q): (-0.843750,0.875000)\n\t2397: o_phase = +9'd189;\t //LUT[2397] \tphase : 0.738281\t(data_i, data_q): (-0.843750,0.906250)\n\t2398: o_phase = +9'd188;\t //LUT[2398] \tphase : 0.734375\t(data_i, data_q): (-0.843750,0.937500)\n\t2399: o_phase = +9'd186;\t //LUT[2399] \tphase : 0.726562\t(data_i, data_q): (-0.843750,0.968750)\n\t2400: o_phase = -9'd185;\t //LUT[2400] \tphase : -0.722656\t(data_i, data_q): (-0.843750,-1.000000)\n\t2401: o_phase = -9'd186;\t //LUT[2401] \tphase : -0.726562\t(data_i, data_q): (-0.843750,-0.968750)\n\t2402: o_phase = -9'd188;\t //LUT[2402] \tphase : -0.734375\t(data_i, data_q): (-0.843750,-0.937500)\n\t2403: o_phase = -9'd189;\t //LUT[2403] \tphase : -0.738281\t(data_i, data_q): (-0.843750,-0.906250)\n\t2404: o_phase = -9'd191;\t //LUT[2404] \tphase : -0.746094\t(data_i, data_q): (-0.843750,-0.875000)\n\t2405: o_phase = -9'd192;\t //LUT[2405] \tphase : -0.750000\t(data_i, data_q): (-0.843750,-0.843750)\n\t2406: o_phase = -9'd194;\t //LUT[2406] \tphase : -0.757812\t(data_i, data_q): (-0.843750,-0.812500)\n\t2407: o_phase = -9'd195;\t //LUT[2407] \tphase : -0.761719\t(data_i, data_q): (-0.843750,-0.781250)\n\t2408: o_phase = -9'd197;\t //LUT[2408] \tphase : -0.769531\t(data_i, data_q): (-0.843750,-0.750000)\n\t2409: o_phase = -9'd199;\t //LUT[2409] \tphase : -0.777344\t(data_i, data_q): (-0.843750,-0.718750)\n\t2410: o_phase = -9'd200;\t //LUT[2410] \tphase : -0.781250\t(data_i, data_q): (-0.843750,-0.687500)\n\t2411: o_phase = -9'd202;\t //LUT[2411] \tphase : -0.789062\t(data_i, data_q): (-0.843750,-0.656250)\n\t2412: o_phase = -9'd204;\t //LUT[2412] \tphase : -0.796875\t(data_i, data_q): (-0.843750,-0.625000)\n\t2413: o_phase = -9'd206;\t //LUT[2413] \tphase : -0.804688\t(data_i, data_q): (-0.843750,-0.593750)\n\t2414: o_phase = -9'd208;\t //LUT[2414] \tphase : -0.812500\t(data_i, data_q): (-0.843750,-0.562500)\n\t2415: o_phase = -9'd210;\t //LUT[2415] \tphase : -0.820312\t(data_i, data_q): (-0.843750,-0.531250)\n\t2416: o_phase = -9'd212;\t //LUT[2416] \tphase : -0.828125\t(data_i, data_q): (-0.843750,-0.500000)\n\t2417: o_phase = -9'd215;\t //LUT[2417] \tphase : -0.839844\t(data_i, data_q): (-0.843750,-0.468750)\n\t2418: o_phase = -9'd217;\t //LUT[2418] \tphase : -0.847656\t(data_i, data_q): (-0.843750,-0.437500)\n\t2419: o_phase = -9'd219;\t //LUT[2419] \tphase : -0.855469\t(data_i, data_q): (-0.843750,-0.406250)\n\t2420: o_phase = -9'd222;\t //LUT[2420] \tphase : -0.867188\t(data_i, data_q): (-0.843750,-0.375000)\n\t2421: o_phase = -9'd224;\t //LUT[2421] \tphase : -0.875000\t(data_i, data_q): (-0.843750,-0.343750)\n\t2422: o_phase = -9'd227;\t //LUT[2422] \tphase : -0.886719\t(data_i, data_q): (-0.843750,-0.312500)\n\t2423: o_phase = -9'd230;\t //LUT[2423] \tphase : -0.898438\t(data_i, data_q): (-0.843750,-0.281250)\n\t2424: o_phase = -9'd233;\t //LUT[2424] \tphase : -0.910156\t(data_i, data_q): (-0.843750,-0.250000)\n\t2425: o_phase = -9'd235;\t //LUT[2425] \tphase : -0.917969\t(data_i, data_q): (-0.843750,-0.218750)\n\t2426: o_phase = -9'd238;\t //LUT[2426] \tphase : -0.929688\t(data_i, data_q): (-0.843750,-0.187500)\n\t2427: o_phase = -9'd241;\t //LUT[2427] \tphase : -0.941406\t(data_i, data_q): (-0.843750,-0.156250)\n\t2428: o_phase = -9'd244;\t //LUT[2428] \tphase : -0.953125\t(data_i, data_q): (-0.843750,-0.125000)\n\t2429: o_phase = -9'd247;\t //LUT[2429] \tphase : -0.964844\t(data_i, data_q): (-0.843750,-0.093750)\n\t2430: o_phase = -9'd250;\t //LUT[2430] \tphase : -0.976562\t(data_i, data_q): (-0.843750,-0.062500)\n\t2431: o_phase = -9'd253;\t //LUT[2431] \tphase : -0.988281\t(data_i, data_q): (-0.843750,-0.031250)\n\t2432: o_phase = -9'd256;\t //LUT[2432] \tphase : -1.000000\t(data_i, data_q): (-0.812500,0.000000)\n\t2433: o_phase = +9'd253;\t //LUT[2433] \tphase : 0.988281\t(data_i, data_q): (-0.812500,0.031250)\n\t2434: o_phase = +9'd250;\t //LUT[2434] \tphase : 0.976562\t(data_i, data_q): (-0.812500,0.062500)\n\t2435: o_phase = +9'd247;\t //LUT[2435] \tphase : 0.964844\t(data_i, data_q): (-0.812500,0.093750)\n\t2436: o_phase = +9'd244;\t //LUT[2436] \tphase : 0.953125\t(data_i, data_q): (-0.812500,0.125000)\n\t2437: o_phase = +9'd241;\t //LUT[2437] \tphase : 0.941406\t(data_i, data_q): (-0.812500,0.156250)\n\t2438: o_phase = +9'd238;\t //LUT[2438] \tphase : 0.929688\t(data_i, data_q): (-0.812500,0.187500)\n\t2439: o_phase = +9'd235;\t //LUT[2439] \tphase : 0.917969\t(data_i, data_q): (-0.812500,0.218750)\n\t2440: o_phase = +9'd232;\t //LUT[2440] \tphase : 0.906250\t(data_i, data_q): (-0.812500,0.250000)\n\t2441: o_phase = +9'd229;\t //LUT[2441] \tphase : 0.894531\t(data_i, data_q): (-0.812500,0.281250)\n\t2442: o_phase = +9'd226;\t //LUT[2442] \tphase : 0.882812\t(data_i, data_q): (-0.812500,0.312500)\n\t2443: o_phase = +9'd223;\t //LUT[2443] \tphase : 0.871094\t(data_i, data_q): (-0.812500,0.343750)\n\t2444: o_phase = +9'd221;\t //LUT[2444] \tphase : 0.863281\t(data_i, data_q): (-0.812500,0.375000)\n\t2445: o_phase = +9'd218;\t //LUT[2445] \tphase : 0.851562\t(data_i, data_q): (-0.812500,0.406250)\n\t2446: o_phase = +9'd216;\t //LUT[2446] \tphase : 0.843750\t(data_i, data_q): (-0.812500,0.437500)\n\t2447: o_phase = +9'd213;\t //LUT[2447] \tphase : 0.832031\t(data_i, data_q): (-0.812500,0.468750)\n\t2448: o_phase = +9'd211;\t //LUT[2448] \tphase : 0.824219\t(data_i, data_q): (-0.812500,0.500000)\n\t2449: o_phase = +9'd209;\t //LUT[2449] \tphase : 0.816406\t(data_i, data_q): (-0.812500,0.531250)\n\t2450: o_phase = +9'd207;\t //LUT[2450] \tphase : 0.808594\t(data_i, data_q): (-0.812500,0.562500)\n\t2451: o_phase = +9'd205;\t //LUT[2451] \tphase : 0.800781\t(data_i, data_q): (-0.812500,0.593750)\n\t2452: o_phase = +9'd203;\t //LUT[2452] \tphase : 0.792969\t(data_i, data_q): (-0.812500,0.625000)\n\t2453: o_phase = +9'd201;\t //LUT[2453] \tphase : 0.785156\t(data_i, data_q): (-0.812500,0.656250)\n\t2454: o_phase = +9'd199;\t //LUT[2454] \tphase : 0.777344\t(data_i, data_q): (-0.812500,0.687500)\n\t2455: o_phase = +9'd197;\t //LUT[2455] \tphase : 0.769531\t(data_i, data_q): (-0.812500,0.718750)\n\t2456: o_phase = +9'd195;\t //LUT[2456] \tphase : 0.761719\t(data_i, data_q): (-0.812500,0.750000)\n\t2457: o_phase = +9'd194;\t //LUT[2457] \tphase : 0.757812\t(data_i, data_q): (-0.812500,0.781250)\n\t2458: o_phase = +9'd192;\t //LUT[2458] \tphase : 0.750000\t(data_i, data_q): (-0.812500,0.812500)\n\t2459: o_phase = +9'd190;\t //LUT[2459] \tphase : 0.742188\t(data_i, data_q): (-0.812500,0.843750)\n\t2460: o_phase = +9'd189;\t //LUT[2460] \tphase : 0.738281\t(data_i, data_q): (-0.812500,0.875000)\n\t2461: o_phase = +9'd188;\t //LUT[2461] \tphase : 0.734375\t(data_i, data_q): (-0.812500,0.906250)\n\t2462: o_phase = +9'd186;\t //LUT[2462] \tphase : 0.726562\t(data_i, data_q): (-0.812500,0.937500)\n\t2463: o_phase = +9'd185;\t //LUT[2463] \tphase : 0.722656\t(data_i, data_q): (-0.812500,0.968750)\n\t2464: o_phase = -9'd184;\t //LUT[2464] \tphase : -0.718750\t(data_i, data_q): (-0.812500,-1.000000)\n\t2465: o_phase = -9'd185;\t //LUT[2465] \tphase : -0.722656\t(data_i, data_q): (-0.812500,-0.968750)\n\t2466: o_phase = -9'd186;\t //LUT[2466] \tphase : -0.726562\t(data_i, data_q): (-0.812500,-0.937500)\n\t2467: o_phase = -9'd188;\t //LUT[2467] \tphase : -0.734375\t(data_i, data_q): (-0.812500,-0.906250)\n\t2468: o_phase = -9'd189;\t //LUT[2468] \tphase : -0.738281\t(data_i, data_q): (-0.812500,-0.875000)\n\t2469: o_phase = -9'd190;\t //LUT[2469] \tphase : -0.742188\t(data_i, data_q): (-0.812500,-0.843750)\n\t2470: o_phase = -9'd192;\t //LUT[2470] \tphase : -0.750000\t(data_i, data_q): (-0.812500,-0.812500)\n\t2471: o_phase = -9'd194;\t //LUT[2471] \tphase : -0.757812\t(data_i, data_q): (-0.812500,-0.781250)\n\t2472: o_phase = -9'd195;\t //LUT[2472] \tphase : -0.761719\t(data_i, data_q): (-0.812500,-0.750000)\n\t2473: o_phase = -9'd197;\t //LUT[2473] \tphase : -0.769531\t(data_i, data_q): (-0.812500,-0.718750)\n\t2474: o_phase = -9'd199;\t //LUT[2474] \tphase : -0.777344\t(data_i, data_q): (-0.812500,-0.687500)\n\t2475: o_phase = -9'd201;\t //LUT[2475] \tphase : -0.785156\t(data_i, data_q): (-0.812500,-0.656250)\n\t2476: o_phase = -9'd203;\t //LUT[2476] \tphase : -0.792969\t(data_i, data_q): (-0.812500,-0.625000)\n\t2477: o_phase = -9'd205;\t //LUT[2477] \tphase : -0.800781\t(data_i, data_q): (-0.812500,-0.593750)\n\t2478: o_phase = -9'd207;\t //LUT[2478] \tphase : -0.808594\t(data_i, data_q): (-0.812500,-0.562500)\n\t2479: o_phase = -9'd209;\t //LUT[2479] \tphase : -0.816406\t(data_i, data_q): (-0.812500,-0.531250)\n\t2480: o_phase = -9'd211;\t //LUT[2480] \tphase : -0.824219\t(data_i, data_q): (-0.812500,-0.500000)\n\t2481: o_phase = -9'd213;\t //LUT[2481] \tphase : -0.832031\t(data_i, data_q): (-0.812500,-0.468750)\n\t2482: o_phase = -9'd216;\t //LUT[2482] \tphase : -0.843750\t(data_i, data_q): (-0.812500,-0.437500)\n\t2483: o_phase = -9'd218;\t //LUT[2483] \tphase : -0.851562\t(data_i, data_q): (-0.812500,-0.406250)\n\t2484: o_phase = -9'd221;\t //LUT[2484] \tphase : -0.863281\t(data_i, data_q): (-0.812500,-0.375000)\n\t2485: o_phase = -9'd223;\t //LUT[2485] \tphase : -0.871094\t(data_i, data_q): (-0.812500,-0.343750)\n\t2486: o_phase = -9'd226;\t //LUT[2486] \tphase : -0.882812\t(data_i, data_q): (-0.812500,-0.312500)\n\t2487: o_phase = -9'd229;\t //LUT[2487] \tphase : -0.894531\t(data_i, data_q): (-0.812500,-0.281250)\n\t2488: o_phase = -9'd232;\t //LUT[2488] \tphase : -0.906250\t(data_i, data_q): (-0.812500,-0.250000)\n\t2489: o_phase = -9'd235;\t //LUT[2489] \tphase : -0.917969\t(data_i, data_q): (-0.812500,-0.218750)\n\t2490: o_phase = -9'd238;\t //LUT[2490] \tphase : -0.929688\t(data_i, data_q): (-0.812500,-0.187500)\n\t2491: o_phase = -9'd241;\t //LUT[2491] \tphase : -0.941406\t(data_i, data_q): (-0.812500,-0.156250)\n\t2492: o_phase = -9'd244;\t //LUT[2492] \tphase : -0.953125\t(data_i, data_q): (-0.812500,-0.125000)\n\t2493: o_phase = -9'd247;\t //LUT[2493] \tphase : -0.964844\t(data_i, data_q): (-0.812500,-0.093750)\n\t2494: o_phase = -9'd250;\t //LUT[2494] \tphase : -0.976562\t(data_i, data_q): (-0.812500,-0.062500)\n\t2495: o_phase = -9'd253;\t //LUT[2495] \tphase : -0.988281\t(data_i, data_q): (-0.812500,-0.031250)\n\t2496: o_phase = -9'd256;\t //LUT[2496] \tphase : -1.000000\t(data_i, data_q): (-0.781250,0.000000)\n\t2497: o_phase = +9'd253;\t //LUT[2497] \tphase : 0.988281\t(data_i, data_q): (-0.781250,0.031250)\n\t2498: o_phase = +9'd249;\t //LUT[2498] \tphase : 0.972656\t(data_i, data_q): (-0.781250,0.062500)\n\t2499: o_phase = +9'd246;\t //LUT[2499] \tphase : 0.960938\t(data_i, data_q): (-0.781250,0.093750)\n\t2500: o_phase = +9'd243;\t //LUT[2500] \tphase : 0.949219\t(data_i, data_q): (-0.781250,0.125000)\n\t2501: o_phase = +9'd240;\t //LUT[2501] \tphase : 0.937500\t(data_i, data_q): (-0.781250,0.156250)\n\t2502: o_phase = +9'd237;\t //LUT[2502] \tphase : 0.925781\t(data_i, data_q): (-0.781250,0.187500)\n\t2503: o_phase = +9'd234;\t //LUT[2503] \tphase : 0.914062\t(data_i, data_q): (-0.781250,0.218750)\n\t2504: o_phase = +9'd231;\t //LUT[2504] \tphase : 0.902344\t(data_i, data_q): (-0.781250,0.250000)\n\t2505: o_phase = +9'd228;\t //LUT[2505] \tphase : 0.890625\t(data_i, data_q): (-0.781250,0.281250)\n\t2506: o_phase = +9'd225;\t //LUT[2506] \tphase : 0.878906\t(data_i, data_q): (-0.781250,0.312500)\n\t2507: o_phase = +9'd222;\t //LUT[2507] \tphase : 0.867188\t(data_i, data_q): (-0.781250,0.343750)\n\t2508: o_phase = +9'd220;\t //LUT[2508] \tphase : 0.859375\t(data_i, data_q): (-0.781250,0.375000)\n\t2509: o_phase = +9'd217;\t //LUT[2509] \tphase : 0.847656\t(data_i, data_q): (-0.781250,0.406250)\n\t2510: o_phase = +9'd214;\t //LUT[2510] \tphase : 0.835938\t(data_i, data_q): (-0.781250,0.437500)\n\t2511: o_phase = +9'd212;\t //LUT[2511] \tphase : 0.828125\t(data_i, data_q): (-0.781250,0.468750)\n\t2512: o_phase = +9'd210;\t //LUT[2512] \tphase : 0.820312\t(data_i, data_q): (-0.781250,0.500000)\n\t2513: o_phase = +9'd207;\t //LUT[2513] \tphase : 0.808594\t(data_i, data_q): (-0.781250,0.531250)\n\t2514: o_phase = +9'd205;\t //LUT[2514] \tphase : 0.800781\t(data_i, data_q): (-0.781250,0.562500)\n\t2515: o_phase = +9'd203;\t //LUT[2515] \tphase : 0.792969\t(data_i, data_q): (-0.781250,0.593750)\n\t2516: o_phase = +9'd201;\t //LUT[2516] \tphase : 0.785156\t(data_i, data_q): (-0.781250,0.625000)\n\t2517: o_phase = +9'd199;\t //LUT[2517] \tphase : 0.777344\t(data_i, data_q): (-0.781250,0.656250)\n\t2518: o_phase = +9'd197;\t //LUT[2518] \tphase : 0.769531\t(data_i, data_q): (-0.781250,0.687500)\n\t2519: o_phase = +9'd195;\t //LUT[2519] \tphase : 0.761719\t(data_i, data_q): (-0.781250,0.718750)\n\t2520: o_phase = +9'd194;\t //LUT[2520] \tphase : 0.757812\t(data_i, data_q): (-0.781250,0.750000)\n\t2521: o_phase = +9'd192;\t //LUT[2521] \tphase : 0.750000\t(data_i, data_q): (-0.781250,0.781250)\n\t2522: o_phase = +9'd190;\t //LUT[2522] \tphase : 0.742188\t(data_i, data_q): (-0.781250,0.812500)\n\t2523: o_phase = +9'd189;\t //LUT[2523] \tphase : 0.738281\t(data_i, data_q): (-0.781250,0.843750)\n\t2524: o_phase = +9'd187;\t //LUT[2524] \tphase : 0.730469\t(data_i, data_q): (-0.781250,0.875000)\n\t2525: o_phase = +9'd186;\t //LUT[2525] \tphase : 0.726562\t(data_i, data_q): (-0.781250,0.906250)\n\t2526: o_phase = +9'd185;\t //LUT[2526] \tphase : 0.722656\t(data_i, data_q): (-0.781250,0.937500)\n\t2527: o_phase = +9'd183;\t //LUT[2527] \tphase : 0.714844\t(data_i, data_q): (-0.781250,0.968750)\n\t2528: o_phase = -9'd182;\t //LUT[2528] \tphase : -0.710938\t(data_i, data_q): (-0.781250,-1.000000)\n\t2529: o_phase = -9'd183;\t //LUT[2529] \tphase : -0.714844\t(data_i, data_q): (-0.781250,-0.968750)\n\t2530: o_phase = -9'd185;\t //LUT[2530] \tphase : -0.722656\t(data_i, data_q): (-0.781250,-0.937500)\n\t2531: o_phase = -9'd186;\t //LUT[2531] \tphase : -0.726562\t(data_i, data_q): (-0.781250,-0.906250)\n\t2532: o_phase = -9'd187;\t //LUT[2532] \tphase : -0.730469\t(data_i, data_q): (-0.781250,-0.875000)\n\t2533: o_phase = -9'd189;\t //LUT[2533] \tphase : -0.738281\t(data_i, data_q): (-0.781250,-0.843750)\n\t2534: o_phase = -9'd190;\t //LUT[2534] \tphase : -0.742188\t(data_i, data_q): (-0.781250,-0.812500)\n\t2535: o_phase = -9'd192;\t //LUT[2535] \tphase : -0.750000\t(data_i, data_q): (-0.781250,-0.781250)\n\t2536: o_phase = -9'd194;\t //LUT[2536] \tphase : -0.757812\t(data_i, data_q): (-0.781250,-0.750000)\n\t2537: o_phase = -9'd195;\t //LUT[2537] \tphase : -0.761719\t(data_i, data_q): (-0.781250,-0.718750)\n\t2538: o_phase = -9'd197;\t //LUT[2538] \tphase : -0.769531\t(data_i, data_q): (-0.781250,-0.687500)\n\t2539: o_phase = -9'd199;\t //LUT[2539] \tphase : -0.777344\t(data_i, data_q): (-0.781250,-0.656250)\n\t2540: o_phase = -9'd201;\t //LUT[2540] \tphase : -0.785156\t(data_i, data_q): (-0.781250,-0.625000)\n\t2541: o_phase = -9'd203;\t //LUT[2541] \tphase : -0.792969\t(data_i, data_q): (-0.781250,-0.593750)\n\t2542: o_phase = -9'd205;\t //LUT[2542] \tphase : -0.800781\t(data_i, data_q): (-0.781250,-0.562500)\n\t2543: o_phase = -9'd207;\t //LUT[2543] \tphase : -0.808594\t(data_i, data_q): (-0.781250,-0.531250)\n\t2544: o_phase = -9'd210;\t //LUT[2544] \tphase : -0.820312\t(data_i, data_q): (-0.781250,-0.500000)\n\t2545: o_phase = -9'd212;\t //LUT[2545] \tphase : -0.828125\t(data_i, data_q): (-0.781250,-0.468750)\n\t2546: o_phase = -9'd214;\t //LUT[2546] \tphase : -0.835938\t(data_i, data_q): (-0.781250,-0.437500)\n\t2547: o_phase = -9'd217;\t //LUT[2547] \tphase : -0.847656\t(data_i, data_q): (-0.781250,-0.406250)\n\t2548: o_phase = -9'd220;\t //LUT[2548] \tphase : -0.859375\t(data_i, data_q): (-0.781250,-0.375000)\n\t2549: o_phase = -9'd222;\t //LUT[2549] \tphase : -0.867188\t(data_i, data_q): (-0.781250,-0.343750)\n\t2550: o_phase = -9'd225;\t //LUT[2550] \tphase : -0.878906\t(data_i, data_q): (-0.781250,-0.312500)\n\t2551: o_phase = -9'd228;\t //LUT[2551] \tphase : -0.890625\t(data_i, data_q): (-0.781250,-0.281250)\n\t2552: o_phase = -9'd231;\t //LUT[2552] \tphase : -0.902344\t(data_i, data_q): (-0.781250,-0.250000)\n\t2553: o_phase = -9'd234;\t //LUT[2553] \tphase : -0.914062\t(data_i, data_q): (-0.781250,-0.218750)\n\t2554: o_phase = -9'd237;\t //LUT[2554] \tphase : -0.925781\t(data_i, data_q): (-0.781250,-0.187500)\n\t2555: o_phase = -9'd240;\t //LUT[2555] \tphase : -0.937500\t(data_i, data_q): (-0.781250,-0.156250)\n\t2556: o_phase = -9'd243;\t //LUT[2556] \tphase : -0.949219\t(data_i, data_q): (-0.781250,-0.125000)\n\t2557: o_phase = -9'd246;\t //LUT[2557] \tphase : -0.960938\t(data_i, data_q): (-0.781250,-0.093750)\n\t2558: o_phase = -9'd249;\t //LUT[2558] \tphase : -0.972656\t(data_i, data_q): (-0.781250,-0.062500)\n\t2559: o_phase = -9'd253;\t //LUT[2559] \tphase : -0.988281\t(data_i, data_q): (-0.781250,-0.031250)\n\t2560: o_phase = -9'd256;\t //LUT[2560] \tphase : -1.000000\t(data_i, data_q): (-0.750000,0.000000)\n\t2561: o_phase = +9'd253;\t //LUT[2561] \tphase : 0.988281\t(data_i, data_q): (-0.750000,0.031250)\n\t2562: o_phase = +9'd249;\t //LUT[2562] \tphase : 0.972656\t(data_i, data_q): (-0.750000,0.062500)\n\t2563: o_phase = +9'd246;\t //LUT[2563] \tphase : 0.960938\t(data_i, data_q): (-0.750000,0.093750)\n\t2564: o_phase = +9'd243;\t //LUT[2564] \tphase : 0.949219\t(data_i, data_q): (-0.750000,0.125000)\n\t2565: o_phase = +9'd239;\t //LUT[2565] \tphase : 0.933594\t(data_i, data_q): (-0.750000,0.156250)\n\t2566: o_phase = +9'd236;\t //LUT[2566] \tphase : 0.921875\t(data_i, data_q): (-0.750000,0.187500)\n\t2567: o_phase = +9'd233;\t //LUT[2567] \tphase : 0.910156\t(data_i, data_q): (-0.750000,0.218750)\n\t2568: o_phase = +9'd230;\t //LUT[2568] \tphase : 0.898438\t(data_i, data_q): (-0.750000,0.250000)\n\t2569: o_phase = +9'd227;\t //LUT[2569] \tphase : 0.886719\t(data_i, data_q): (-0.750000,0.281250)\n\t2570: o_phase = +9'd224;\t //LUT[2570] \tphase : 0.875000\t(data_i, data_q): (-0.750000,0.312500)\n\t2571: o_phase = +9'd221;\t //LUT[2571] \tphase : 0.863281\t(data_i, data_q): (-0.750000,0.343750)\n\t2572: o_phase = +9'd218;\t //LUT[2572] \tphase : 0.851562\t(data_i, data_q): (-0.750000,0.375000)\n\t2573: o_phase = +9'd216;\t //LUT[2573] \tphase : 0.843750\t(data_i, data_q): (-0.750000,0.406250)\n\t2574: o_phase = +9'd213;\t //LUT[2574] \tphase : 0.832031\t(data_i, data_q): (-0.750000,0.437500)\n\t2575: o_phase = +9'd210;\t //LUT[2575] \tphase : 0.820312\t(data_i, data_q): (-0.750000,0.468750)\n\t2576: o_phase = +9'd208;\t //LUT[2576] \tphase : 0.812500\t(data_i, data_q): (-0.750000,0.500000)\n\t2577: o_phase = +9'd206;\t //LUT[2577] \tphase : 0.804688\t(data_i, data_q): (-0.750000,0.531250)\n\t2578: o_phase = +9'd204;\t //LUT[2578] \tphase : 0.796875\t(data_i, data_q): (-0.750000,0.562500)\n\t2579: o_phase = +9'd201;\t //LUT[2579] \tphase : 0.785156\t(data_i, data_q): (-0.750000,0.593750)\n\t2580: o_phase = +9'd199;\t //LUT[2580] \tphase : 0.777344\t(data_i, data_q): (-0.750000,0.625000)\n\t2581: o_phase = +9'd197;\t //LUT[2581] \tphase : 0.769531\t(data_i, data_q): (-0.750000,0.656250)\n\t2582: o_phase = +9'd196;\t //LUT[2582] \tphase : 0.765625\t(data_i, data_q): (-0.750000,0.687500)\n\t2583: o_phase = +9'd194;\t //LUT[2583] \tphase : 0.757812\t(data_i, data_q): (-0.750000,0.718750)\n\t2584: o_phase = +9'd192;\t //LUT[2584] \tphase : 0.750000\t(data_i, data_q): (-0.750000,0.750000)\n\t2585: o_phase = +9'd190;\t //LUT[2585] \tphase : 0.742188\t(data_i, data_q): (-0.750000,0.781250)\n\t2586: o_phase = +9'd189;\t //LUT[2586] \tphase : 0.738281\t(data_i, data_q): (-0.750000,0.812500)\n\t2587: o_phase = +9'd187;\t //LUT[2587] \tphase : 0.730469\t(data_i, data_q): (-0.750000,0.843750)\n\t2588: o_phase = +9'd186;\t //LUT[2588] \tphase : 0.726562\t(data_i, data_q): (-0.750000,0.875000)\n\t2589: o_phase = +9'd184;\t //LUT[2589] \tphase : 0.718750\t(data_i, data_q): (-0.750000,0.906250)\n\t2590: o_phase = +9'd183;\t //LUT[2590] \tphase : 0.714844\t(data_i, data_q): (-0.750000,0.937500)\n\t2591: o_phase = +9'd182;\t //LUT[2591] \tphase : 0.710938\t(data_i, data_q): (-0.750000,0.968750)\n\t2592: o_phase = -9'd180;\t //LUT[2592] \tphase : -0.703125\t(data_i, data_q): (-0.750000,-1.000000)\n\t2593: o_phase = -9'd182;\t //LUT[2593] \tphase : -0.710938\t(data_i, data_q): (-0.750000,-0.968750)\n\t2594: o_phase = -9'd183;\t //LUT[2594] \tphase : -0.714844\t(data_i, data_q): (-0.750000,-0.937500)\n\t2595: o_phase = -9'd184;\t //LUT[2595] \tphase : -0.718750\t(data_i, data_q): (-0.750000,-0.906250)\n\t2596: o_phase = -9'd186;\t //LUT[2596] \tphase : -0.726562\t(data_i, data_q): (-0.750000,-0.875000)\n\t2597: o_phase = -9'd187;\t //LUT[2597] \tphase : -0.730469\t(data_i, data_q): (-0.750000,-0.843750)\n\t2598: o_phase = -9'd189;\t //LUT[2598] \tphase : -0.738281\t(data_i, data_q): (-0.750000,-0.812500)\n\t2599: o_phase = -9'd190;\t //LUT[2599] \tphase : -0.742188\t(data_i, data_q): (-0.750000,-0.781250)\n\t2600: o_phase = -9'd192;\t //LUT[2600] \tphase : -0.750000\t(data_i, data_q): (-0.750000,-0.750000)\n\t2601: o_phase = -9'd194;\t //LUT[2601] \tphase : -0.757812\t(data_i, data_q): (-0.750000,-0.718750)\n\t2602: o_phase = -9'd196;\t //LUT[2602] \tphase : -0.765625\t(data_i, data_q): (-0.750000,-0.687500)\n\t2603: o_phase = -9'd197;\t //LUT[2603] \tphase : -0.769531\t(data_i, data_q): (-0.750000,-0.656250)\n\t2604: o_phase = -9'd199;\t //LUT[2604] \tphase : -0.777344\t(data_i, data_q): (-0.750000,-0.625000)\n\t2605: o_phase = -9'd201;\t //LUT[2605] \tphase : -0.785156\t(data_i, data_q): (-0.750000,-0.593750)\n\t2606: o_phase = -9'd204;\t //LUT[2606] \tphase : -0.796875\t(data_i, data_q): (-0.750000,-0.562500)\n\t2607: o_phase = -9'd206;\t //LUT[2607] \tphase : -0.804688\t(data_i, data_q): (-0.750000,-0.531250)\n\t2608: o_phase = -9'd208;\t //LUT[2608] \tphase : -0.812500\t(data_i, data_q): (-0.750000,-0.500000)\n\t2609: o_phase = -9'd210;\t //LUT[2609] \tphase : -0.820312\t(data_i, data_q): (-0.750000,-0.468750)\n\t2610: o_phase = -9'd213;\t //LUT[2610] \tphase : -0.832031\t(data_i, data_q): (-0.750000,-0.437500)\n\t2611: o_phase = -9'd216;\t //LUT[2611] \tphase : -0.843750\t(data_i, data_q): (-0.750000,-0.406250)\n\t2612: o_phase = -9'd218;\t //LUT[2612] \tphase : -0.851562\t(data_i, data_q): (-0.750000,-0.375000)\n\t2613: o_phase = -9'd221;\t //LUT[2613] \tphase : -0.863281\t(data_i, data_q): (-0.750000,-0.343750)\n\t2614: o_phase = -9'd224;\t //LUT[2614] \tphase : -0.875000\t(data_i, data_q): (-0.750000,-0.312500)\n\t2615: o_phase = -9'd227;\t //LUT[2615] \tphase : -0.886719\t(data_i, data_q): (-0.750000,-0.281250)\n\t2616: o_phase = -9'd230;\t //LUT[2616] \tphase : -0.898438\t(data_i, data_q): (-0.750000,-0.250000)\n\t2617: o_phase = -9'd233;\t //LUT[2617] \tphase : -0.910156\t(data_i, data_q): (-0.750000,-0.218750)\n\t2618: o_phase = -9'd236;\t //LUT[2618] \tphase : -0.921875\t(data_i, data_q): (-0.750000,-0.187500)\n\t2619: o_phase = -9'd239;\t //LUT[2619] \tphase : -0.933594\t(data_i, data_q): (-0.750000,-0.156250)\n\t2620: o_phase = -9'd243;\t //LUT[2620] \tphase : -0.949219\t(data_i, data_q): (-0.750000,-0.125000)\n\t2621: o_phase = -9'd246;\t //LUT[2621] \tphase : -0.960938\t(data_i, data_q): (-0.750000,-0.093750)\n\t2622: o_phase = -9'd249;\t //LUT[2622] \tphase : -0.972656\t(data_i, data_q): (-0.750000,-0.062500)\n\t2623: o_phase = -9'd253;\t //LUT[2623] \tphase : -0.988281\t(data_i, data_q): (-0.750000,-0.031250)\n\t2624: o_phase = -9'd256;\t //LUT[2624] \tphase : -1.000000\t(data_i, data_q): (-0.718750,0.000000)\n\t2625: o_phase = +9'd252;\t //LUT[2625] \tphase : 0.984375\t(data_i, data_q): (-0.718750,0.031250)\n\t2626: o_phase = +9'd249;\t //LUT[2626] \tphase : 0.972656\t(data_i, data_q): (-0.718750,0.062500)\n\t2627: o_phase = +9'd245;\t //LUT[2627] \tphase : 0.957031\t(data_i, data_q): (-0.718750,0.093750)\n\t2628: o_phase = +9'd242;\t //LUT[2628] \tphase : 0.945312\t(data_i, data_q): (-0.718750,0.125000)\n\t2629: o_phase = +9'd239;\t //LUT[2629] \tphase : 0.933594\t(data_i, data_q): (-0.718750,0.156250)\n\t2630: o_phase = +9'd235;\t //LUT[2630] \tphase : 0.917969\t(data_i, data_q): (-0.718750,0.187500)\n\t2631: o_phase = +9'd232;\t //LUT[2631] \tphase : 0.906250\t(data_i, data_q): (-0.718750,0.218750)\n\t2632: o_phase = +9'd229;\t //LUT[2632] \tphase : 0.894531\t(data_i, data_q): (-0.718750,0.250000)\n\t2633: o_phase = +9'd226;\t //LUT[2633] \tphase : 0.882812\t(data_i, data_q): (-0.718750,0.281250)\n\t2634: o_phase = +9'd223;\t //LUT[2634] \tphase : 0.871094\t(data_i, data_q): (-0.718750,0.312500)\n\t2635: o_phase = +9'd220;\t //LUT[2635] \tphase : 0.859375\t(data_i, data_q): (-0.718750,0.343750)\n\t2636: o_phase = +9'd217;\t //LUT[2636] \tphase : 0.847656\t(data_i, data_q): (-0.718750,0.375000)\n\t2637: o_phase = +9'd214;\t //LUT[2637] \tphase : 0.835938\t(data_i, data_q): (-0.718750,0.406250)\n\t2638: o_phase = +9'd211;\t //LUT[2638] \tphase : 0.824219\t(data_i, data_q): (-0.718750,0.437500)\n\t2639: o_phase = +9'd209;\t //LUT[2639] \tphase : 0.816406\t(data_i, data_q): (-0.718750,0.468750)\n\t2640: o_phase = +9'd206;\t //LUT[2640] \tphase : 0.804688\t(data_i, data_q): (-0.718750,0.500000)\n\t2641: o_phase = +9'd204;\t //LUT[2641] \tphase : 0.796875\t(data_i, data_q): (-0.718750,0.531250)\n\t2642: o_phase = +9'd202;\t //LUT[2642] \tphase : 0.789062\t(data_i, data_q): (-0.718750,0.562500)\n\t2643: o_phase = +9'd200;\t //LUT[2643] \tphase : 0.781250\t(data_i, data_q): (-0.718750,0.593750)\n\t2644: o_phase = +9'd198;\t //LUT[2644] \tphase : 0.773438\t(data_i, data_q): (-0.718750,0.625000)\n\t2645: o_phase = +9'd196;\t //LUT[2645] \tphase : 0.765625\t(data_i, data_q): (-0.718750,0.656250)\n\t2646: o_phase = +9'd194;\t //LUT[2646] \tphase : 0.757812\t(data_i, data_q): (-0.718750,0.687500)\n\t2647: o_phase = +9'd192;\t //LUT[2647] \tphase : 0.750000\t(data_i, data_q): (-0.718750,0.718750)\n\t2648: o_phase = +9'd190;\t //LUT[2648] \tphase : 0.742188\t(data_i, data_q): (-0.718750,0.750000)\n\t2649: o_phase = +9'd189;\t //LUT[2649] \tphase : 0.738281\t(data_i, data_q): (-0.718750,0.781250)\n\t2650: o_phase = +9'd187;\t //LUT[2650] \tphase : 0.730469\t(data_i, data_q): (-0.718750,0.812500)\n\t2651: o_phase = +9'd185;\t //LUT[2651] \tphase : 0.722656\t(data_i, data_q): (-0.718750,0.843750)\n\t2652: o_phase = +9'd184;\t //LUT[2652] \tphase : 0.718750\t(data_i, data_q): (-0.718750,0.875000)\n\t2653: o_phase = +9'd183;\t //LUT[2653] \tphase : 0.714844\t(data_i, data_q): (-0.718750,0.906250)\n\t2654: o_phase = +9'd181;\t //LUT[2654] \tphase : 0.707031\t(data_i, data_q): (-0.718750,0.937500)\n\t2655: o_phase = +9'd180;\t //LUT[2655] \tphase : 0.703125\t(data_i, data_q): (-0.718750,0.968750)\n\t2656: o_phase = -9'd179;\t //LUT[2656] \tphase : -0.699219\t(data_i, data_q): (-0.718750,-1.000000)\n\t2657: o_phase = -9'd180;\t //LUT[2657] \tphase : -0.703125\t(data_i, data_q): (-0.718750,-0.968750)\n\t2658: o_phase = -9'd181;\t //LUT[2658] \tphase : -0.707031\t(data_i, data_q): (-0.718750,-0.937500)\n\t2659: o_phase = -9'd183;\t //LUT[2659] \tphase : -0.714844\t(data_i, data_q): (-0.718750,-0.906250)\n\t2660: o_phase = -9'd184;\t //LUT[2660] \tphase : -0.718750\t(data_i, data_q): (-0.718750,-0.875000)\n\t2661: o_phase = -9'd185;\t //LUT[2661] \tphase : -0.722656\t(data_i, data_q): (-0.718750,-0.843750)\n\t2662: o_phase = -9'd187;\t //LUT[2662] \tphase : -0.730469\t(data_i, data_q): (-0.718750,-0.812500)\n\t2663: o_phase = -9'd189;\t //LUT[2663] \tphase : -0.738281\t(data_i, data_q): (-0.718750,-0.781250)\n\t2664: o_phase = -9'd190;\t //LUT[2664] \tphase : -0.742188\t(data_i, data_q): (-0.718750,-0.750000)\n\t2665: o_phase = -9'd192;\t //LUT[2665] \tphase : -0.750000\t(data_i, data_q): (-0.718750,-0.718750)\n\t2666: o_phase = -9'd194;\t //LUT[2666] \tphase : -0.757812\t(data_i, data_q): (-0.718750,-0.687500)\n\t2667: o_phase = -9'd196;\t //LUT[2667] \tphase : -0.765625\t(data_i, data_q): (-0.718750,-0.656250)\n\t2668: o_phase = -9'd198;\t //LUT[2668] \tphase : -0.773438\t(data_i, data_q): (-0.718750,-0.625000)\n\t2669: o_phase = -9'd200;\t //LUT[2669] \tphase : -0.781250\t(data_i, data_q): (-0.718750,-0.593750)\n\t2670: o_phase = -9'd202;\t //LUT[2670] \tphase : -0.789062\t(data_i, data_q): (-0.718750,-0.562500)\n\t2671: o_phase = -9'd204;\t //LUT[2671] \tphase : -0.796875\t(data_i, data_q): (-0.718750,-0.531250)\n\t2672: o_phase = -9'd206;\t //LUT[2672] \tphase : -0.804688\t(data_i, data_q): (-0.718750,-0.500000)\n\t2673: o_phase = -9'd209;\t //LUT[2673] \tphase : -0.816406\t(data_i, data_q): (-0.718750,-0.468750)\n\t2674: o_phase = -9'd211;\t //LUT[2674] \tphase : -0.824219\t(data_i, data_q): (-0.718750,-0.437500)\n\t2675: o_phase = -9'd214;\t //LUT[2675] \tphase : -0.835938\t(data_i, data_q): (-0.718750,-0.406250)\n\t2676: o_phase = -9'd217;\t //LUT[2676] \tphase : -0.847656\t(data_i, data_q): (-0.718750,-0.375000)\n\t2677: o_phase = -9'd220;\t //LUT[2677] \tphase : -0.859375\t(data_i, data_q): (-0.718750,-0.343750)\n\t2678: o_phase = -9'd223;\t //LUT[2678] \tphase : -0.871094\t(data_i, data_q): (-0.718750,-0.312500)\n\t2679: o_phase = -9'd226;\t //LUT[2679] \tphase : -0.882812\t(data_i, data_q): (-0.718750,-0.281250)\n\t2680: o_phase = -9'd229;\t //LUT[2680] \tphase : -0.894531\t(data_i, data_q): (-0.718750,-0.250000)\n\t2681: o_phase = -9'd232;\t //LUT[2681] \tphase : -0.906250\t(data_i, data_q): (-0.718750,-0.218750)\n\t2682: o_phase = -9'd235;\t //LUT[2682] \tphase : -0.917969\t(data_i, data_q): (-0.718750,-0.187500)\n\t2683: o_phase = -9'd239;\t //LUT[2683] \tphase : -0.933594\t(data_i, data_q): (-0.718750,-0.156250)\n\t2684: o_phase = -9'd242;\t //LUT[2684] \tphase : -0.945312\t(data_i, data_q): (-0.718750,-0.125000)\n\t2685: o_phase = -9'd245;\t //LUT[2685] \tphase : -0.957031\t(data_i, data_q): (-0.718750,-0.093750)\n\t2686: o_phase = -9'd249;\t //LUT[2686] \tphase : -0.972656\t(data_i, data_q): (-0.718750,-0.062500)\n\t2687: o_phase = -9'd252;\t //LUT[2687] \tphase : -0.984375\t(data_i, data_q): (-0.718750,-0.031250)\n\t2688: o_phase = -9'd256;\t //LUT[2688] \tphase : -1.000000\t(data_i, data_q): (-0.687500,0.000000)\n\t2689: o_phase = +9'd252;\t //LUT[2689] \tphase : 0.984375\t(data_i, data_q): (-0.687500,0.031250)\n\t2690: o_phase = +9'd249;\t //LUT[2690] \tphase : 0.972656\t(data_i, data_q): (-0.687500,0.062500)\n\t2691: o_phase = +9'd245;\t //LUT[2691] \tphase : 0.957031\t(data_i, data_q): (-0.687500,0.093750)\n\t2692: o_phase = +9'd241;\t //LUT[2692] \tphase : 0.941406\t(data_i, data_q): (-0.687500,0.125000)\n\t2693: o_phase = +9'd238;\t //LUT[2693] \tphase : 0.929688\t(data_i, data_q): (-0.687500,0.156250)\n\t2694: o_phase = +9'd234;\t //LUT[2694] \tphase : 0.914062\t(data_i, data_q): (-0.687500,0.187500)\n\t2695: o_phase = +9'd231;\t //LUT[2695] \tphase : 0.902344\t(data_i, data_q): (-0.687500,0.218750)\n\t2696: o_phase = +9'd228;\t //LUT[2696] \tphase : 0.890625\t(data_i, data_q): (-0.687500,0.250000)\n\t2697: o_phase = +9'd224;\t //LUT[2697] \tphase : 0.875000\t(data_i, data_q): (-0.687500,0.281250)\n\t2698: o_phase = +9'd221;\t //LUT[2698] \tphase : 0.863281\t(data_i, data_q): (-0.687500,0.312500)\n\t2699: o_phase = +9'd218;\t //LUT[2699] \tphase : 0.851562\t(data_i, data_q): (-0.687500,0.343750)\n\t2700: o_phase = +9'd215;\t //LUT[2700] \tphase : 0.839844\t(data_i, data_q): (-0.687500,0.375000)\n\t2701: o_phase = +9'd213;\t //LUT[2701] \tphase : 0.832031\t(data_i, data_q): (-0.687500,0.406250)\n\t2702: o_phase = +9'd210;\t //LUT[2702] \tphase : 0.820312\t(data_i, data_q): (-0.687500,0.437500)\n\t2703: o_phase = +9'd207;\t //LUT[2703] \tphase : 0.808594\t(data_i, data_q): (-0.687500,0.468750)\n\t2704: o_phase = +9'd205;\t //LUT[2704] \tphase : 0.800781\t(data_i, data_q): (-0.687500,0.500000)\n\t2705: o_phase = +9'd202;\t //LUT[2705] \tphase : 0.789062\t(data_i, data_q): (-0.687500,0.531250)\n\t2706: o_phase = +9'd200;\t //LUT[2706] \tphase : 0.781250\t(data_i, data_q): (-0.687500,0.562500)\n\t2707: o_phase = +9'd198;\t //LUT[2707] \tphase : 0.773438\t(data_i, data_q): (-0.687500,0.593750)\n\t2708: o_phase = +9'd196;\t //LUT[2708] \tphase : 0.765625\t(data_i, data_q): (-0.687500,0.625000)\n\t2709: o_phase = +9'd194;\t //LUT[2709] \tphase : 0.757812\t(data_i, data_q): (-0.687500,0.656250)\n\t2710: o_phase = +9'd192;\t //LUT[2710] \tphase : 0.750000\t(data_i, data_q): (-0.687500,0.687500)\n\t2711: o_phase = +9'd190;\t //LUT[2711] \tphase : 0.742188\t(data_i, data_q): (-0.687500,0.718750)\n\t2712: o_phase = +9'd188;\t //LUT[2712] \tphase : 0.734375\t(data_i, data_q): (-0.687500,0.750000)\n\t2713: o_phase = +9'd187;\t //LUT[2713] \tphase : 0.730469\t(data_i, data_q): (-0.687500,0.781250)\n\t2714: o_phase = +9'd185;\t //LUT[2714] \tphase : 0.722656\t(data_i, data_q): (-0.687500,0.812500)\n\t2715: o_phase = +9'd184;\t //LUT[2715] \tphase : 0.718750\t(data_i, data_q): (-0.687500,0.843750)\n\t2716: o_phase = +9'd182;\t //LUT[2716] \tphase : 0.710938\t(data_i, data_q): (-0.687500,0.875000)\n\t2717: o_phase = +9'd181;\t //LUT[2717] \tphase : 0.707031\t(data_i, data_q): (-0.687500,0.906250)\n\t2718: o_phase = +9'd180;\t //LUT[2718] \tphase : 0.703125\t(data_i, data_q): (-0.687500,0.937500)\n\t2719: o_phase = +9'd178;\t //LUT[2719] \tphase : 0.695312\t(data_i, data_q): (-0.687500,0.968750)\n\t2720: o_phase = -9'd177;\t //LUT[2720] \tphase : -0.691406\t(data_i, data_q): (-0.687500,-1.000000)\n\t2721: o_phase = -9'd178;\t //LUT[2721] \tphase : -0.695312\t(data_i, data_q): (-0.687500,-0.968750)\n\t2722: o_phase = -9'd180;\t //LUT[2722] \tphase : -0.703125\t(data_i, data_q): (-0.687500,-0.937500)\n\t2723: o_phase = -9'd181;\t //LUT[2723] \tphase : -0.707031\t(data_i, data_q): (-0.687500,-0.906250)\n\t2724: o_phase = -9'd182;\t //LUT[2724] \tphase : -0.710938\t(data_i, data_q): (-0.687500,-0.875000)\n\t2725: o_phase = -9'd184;\t //LUT[2725] \tphase : -0.718750\t(data_i, data_q): (-0.687500,-0.843750)\n\t2726: o_phase = -9'd185;\t //LUT[2726] \tphase : -0.722656\t(data_i, data_q): (-0.687500,-0.812500)\n\t2727: o_phase = -9'd187;\t //LUT[2727] \tphase : -0.730469\t(data_i, data_q): (-0.687500,-0.781250)\n\t2728: o_phase = -9'd188;\t //LUT[2728] \tphase : -0.734375\t(data_i, data_q): (-0.687500,-0.750000)\n\t2729: o_phase = -9'd190;\t //LUT[2729] \tphase : -0.742188\t(data_i, data_q): (-0.687500,-0.718750)\n\t2730: o_phase = -9'd192;\t //LUT[2730] \tphase : -0.750000\t(data_i, data_q): (-0.687500,-0.687500)\n\t2731: o_phase = -9'd194;\t //LUT[2731] \tphase : -0.757812\t(data_i, data_q): (-0.687500,-0.656250)\n\t2732: o_phase = -9'd196;\t //LUT[2732] \tphase : -0.765625\t(data_i, data_q): (-0.687500,-0.625000)\n\t2733: o_phase = -9'd198;\t //LUT[2733] \tphase : -0.773438\t(data_i, data_q): (-0.687500,-0.593750)\n\t2734: o_phase = -9'd200;\t //LUT[2734] \tphase : -0.781250\t(data_i, data_q): (-0.687500,-0.562500)\n\t2735: o_phase = -9'd202;\t //LUT[2735] \tphase : -0.789062\t(data_i, data_q): (-0.687500,-0.531250)\n\t2736: o_phase = -9'd205;\t //LUT[2736] \tphase : -0.800781\t(data_i, data_q): (-0.687500,-0.500000)\n\t2737: o_phase = -9'd207;\t //LUT[2737] \tphase : -0.808594\t(data_i, data_q): (-0.687500,-0.468750)\n\t2738: o_phase = -9'd210;\t //LUT[2738] \tphase : -0.820312\t(data_i, data_q): (-0.687500,-0.437500)\n\t2739: o_phase = -9'd213;\t //LUT[2739] \tphase : -0.832031\t(data_i, data_q): (-0.687500,-0.406250)\n\t2740: o_phase = -9'd215;\t //LUT[2740] \tphase : -0.839844\t(data_i, data_q): (-0.687500,-0.375000)\n\t2741: o_phase = -9'd218;\t //LUT[2741] \tphase : -0.851562\t(data_i, data_q): (-0.687500,-0.343750)\n\t2742: o_phase = -9'd221;\t //LUT[2742] \tphase : -0.863281\t(data_i, data_q): (-0.687500,-0.312500)\n\t2743: o_phase = -9'd224;\t //LUT[2743] \tphase : -0.875000\t(data_i, data_q): (-0.687500,-0.281250)\n\t2744: o_phase = -9'd228;\t //LUT[2744] \tphase : -0.890625\t(data_i, data_q): (-0.687500,-0.250000)\n\t2745: o_phase = -9'd231;\t //LUT[2745] \tphase : -0.902344\t(data_i, data_q): (-0.687500,-0.218750)\n\t2746: o_phase = -9'd234;\t //LUT[2746] \tphase : -0.914062\t(data_i, data_q): (-0.687500,-0.187500)\n\t2747: o_phase = -9'd238;\t //LUT[2747] \tphase : -0.929688\t(data_i, data_q): (-0.687500,-0.156250)\n\t2748: o_phase = -9'd241;\t //LUT[2748] \tphase : -0.941406\t(data_i, data_q): (-0.687500,-0.125000)\n\t2749: o_phase = -9'd245;\t //LUT[2749] \tphase : -0.957031\t(data_i, data_q): (-0.687500,-0.093750)\n\t2750: o_phase = -9'd249;\t //LUT[2750] \tphase : -0.972656\t(data_i, data_q): (-0.687500,-0.062500)\n\t2751: o_phase = -9'd252;\t //LUT[2751] \tphase : -0.984375\t(data_i, data_q): (-0.687500,-0.031250)\n\t2752: o_phase = -9'd256;\t //LUT[2752] \tphase : -1.000000\t(data_i, data_q): (-0.656250,0.000000)\n\t2753: o_phase = +9'd252;\t //LUT[2753] \tphase : 0.984375\t(data_i, data_q): (-0.656250,0.031250)\n\t2754: o_phase = +9'd248;\t //LUT[2754] \tphase : 0.968750\t(data_i, data_q): (-0.656250,0.062500)\n\t2755: o_phase = +9'd244;\t //LUT[2755] \tphase : 0.953125\t(data_i, data_q): (-0.656250,0.093750)\n\t2756: o_phase = +9'd241;\t //LUT[2756] \tphase : 0.941406\t(data_i, data_q): (-0.656250,0.125000)\n\t2757: o_phase = +9'd237;\t //LUT[2757] \tphase : 0.925781\t(data_i, data_q): (-0.656250,0.156250)\n\t2758: o_phase = +9'd233;\t //LUT[2758] \tphase : 0.910156\t(data_i, data_q): (-0.656250,0.187500)\n\t2759: o_phase = +9'd230;\t //LUT[2759] \tphase : 0.898438\t(data_i, data_q): (-0.656250,0.218750)\n\t2760: o_phase = +9'd226;\t //LUT[2760] \tphase : 0.882812\t(data_i, data_q): (-0.656250,0.250000)\n\t2761: o_phase = +9'd223;\t //LUT[2761] \tphase : 0.871094\t(data_i, data_q): (-0.656250,0.281250)\n\t2762: o_phase = +9'd220;\t //LUT[2762] \tphase : 0.859375\t(data_i, data_q): (-0.656250,0.312500)\n\t2763: o_phase = +9'd217;\t //LUT[2763] \tphase : 0.847656\t(data_i, data_q): (-0.656250,0.343750)\n\t2764: o_phase = +9'd214;\t //LUT[2764] \tphase : 0.835938\t(data_i, data_q): (-0.656250,0.375000)\n\t2765: o_phase = +9'd211;\t //LUT[2765] \tphase : 0.824219\t(data_i, data_q): (-0.656250,0.406250)\n\t2766: o_phase = +9'd208;\t //LUT[2766] \tphase : 0.812500\t(data_i, data_q): (-0.656250,0.437500)\n\t2767: o_phase = +9'd205;\t //LUT[2767] \tphase : 0.800781\t(data_i, data_q): (-0.656250,0.468750)\n\t2768: o_phase = +9'd203;\t //LUT[2768] \tphase : 0.792969\t(data_i, data_q): (-0.656250,0.500000)\n\t2769: o_phase = +9'd201;\t //LUT[2769] \tphase : 0.785156\t(data_i, data_q): (-0.656250,0.531250)\n\t2770: o_phase = +9'd198;\t //LUT[2770] \tphase : 0.773438\t(data_i, data_q): (-0.656250,0.562500)\n\t2771: o_phase = +9'd196;\t //LUT[2771] \tphase : 0.765625\t(data_i, data_q): (-0.656250,0.593750)\n\t2772: o_phase = +9'd194;\t //LUT[2772] \tphase : 0.757812\t(data_i, data_q): (-0.656250,0.625000)\n\t2773: o_phase = +9'd192;\t //LUT[2773] \tphase : 0.750000\t(data_i, data_q): (-0.656250,0.656250)\n\t2774: o_phase = +9'd190;\t //LUT[2774] \tphase : 0.742188\t(data_i, data_q): (-0.656250,0.687500)\n\t2775: o_phase = +9'd188;\t //LUT[2775] \tphase : 0.734375\t(data_i, data_q): (-0.656250,0.718750)\n\t2776: o_phase = +9'd187;\t //LUT[2776] \tphase : 0.730469\t(data_i, data_q): (-0.656250,0.750000)\n\t2777: o_phase = +9'd185;\t //LUT[2777] \tphase : 0.722656\t(data_i, data_q): (-0.656250,0.781250)\n\t2778: o_phase = +9'd183;\t //LUT[2778] \tphase : 0.714844\t(data_i, data_q): (-0.656250,0.812500)\n\t2779: o_phase = +9'd182;\t //LUT[2779] \tphase : 0.710938\t(data_i, data_q): (-0.656250,0.843750)\n\t2780: o_phase = +9'd180;\t //LUT[2780] \tphase : 0.703125\t(data_i, data_q): (-0.656250,0.875000)\n\t2781: o_phase = +9'd179;\t //LUT[2781] \tphase : 0.699219\t(data_i, data_q): (-0.656250,0.906250)\n\t2782: o_phase = +9'd178;\t //LUT[2782] \tphase : 0.695312\t(data_i, data_q): (-0.656250,0.937500)\n\t2783: o_phase = +9'd177;\t //LUT[2783] \tphase : 0.691406\t(data_i, data_q): (-0.656250,0.968750)\n\t2784: o_phase = -9'd175;\t //LUT[2784] \tphase : -0.683594\t(data_i, data_q): (-0.656250,-1.000000)\n\t2785: o_phase = -9'd177;\t //LUT[2785] \tphase : -0.691406\t(data_i, data_q): (-0.656250,-0.968750)\n\t2786: o_phase = -9'd178;\t //LUT[2786] \tphase : -0.695312\t(data_i, data_q): (-0.656250,-0.937500)\n\t2787: o_phase = -9'd179;\t //LUT[2787] \tphase : -0.699219\t(data_i, data_q): (-0.656250,-0.906250)\n\t2788: o_phase = -9'd180;\t //LUT[2788] \tphase : -0.703125\t(data_i, data_q): (-0.656250,-0.875000)\n\t2789: o_phase = -9'd182;\t //LUT[2789] \tphase : -0.710938\t(data_i, data_q): (-0.656250,-0.843750)\n\t2790: o_phase = -9'd183;\t //LUT[2790] \tphase : -0.714844\t(data_i, data_q): (-0.656250,-0.812500)\n\t2791: o_phase = -9'd185;\t //LUT[2791] \tphase : -0.722656\t(data_i, data_q): (-0.656250,-0.781250)\n\t2792: o_phase = -9'd187;\t //LUT[2792] \tphase : -0.730469\t(data_i, data_q): (-0.656250,-0.750000)\n\t2793: o_phase = -9'd188;\t //LUT[2793] \tphase : -0.734375\t(data_i, data_q): (-0.656250,-0.718750)\n\t2794: o_phase = -9'd190;\t //LUT[2794] \tphase : -0.742188\t(data_i, data_q): (-0.656250,-0.687500)\n\t2795: o_phase = -9'd192;\t //LUT[2795] \tphase : -0.750000\t(data_i, data_q): (-0.656250,-0.656250)\n\t2796: o_phase = -9'd194;\t //LUT[2796] \tphase : -0.757812\t(data_i, data_q): (-0.656250,-0.625000)\n\t2797: o_phase = -9'd196;\t //LUT[2797] \tphase : -0.765625\t(data_i, data_q): (-0.656250,-0.593750)\n\t2798: o_phase = -9'd198;\t //LUT[2798] \tphase : -0.773438\t(data_i, data_q): (-0.656250,-0.562500)\n\t2799: o_phase = -9'd201;\t //LUT[2799] \tphase : -0.785156\t(data_i, data_q): (-0.656250,-0.531250)\n\t2800: o_phase = -9'd203;\t //LUT[2800] \tphase : -0.792969\t(data_i, data_q): (-0.656250,-0.500000)\n\t2801: o_phase = -9'd205;\t //LUT[2801] \tphase : -0.800781\t(data_i, data_q): (-0.656250,-0.468750)\n\t2802: o_phase = -9'd208;\t //LUT[2802] \tphase : -0.812500\t(data_i, data_q): (-0.656250,-0.437500)\n\t2803: o_phase = -9'd211;\t //LUT[2803] \tphase : -0.824219\t(data_i, data_q): (-0.656250,-0.406250)\n\t2804: o_phase = -9'd214;\t //LUT[2804] \tphase : -0.835938\t(data_i, data_q): (-0.656250,-0.375000)\n\t2805: o_phase = -9'd217;\t //LUT[2805] \tphase : -0.847656\t(data_i, data_q): (-0.656250,-0.343750)\n\t2806: o_phase = -9'd220;\t //LUT[2806] \tphase : -0.859375\t(data_i, data_q): (-0.656250,-0.312500)\n\t2807: o_phase = -9'd223;\t //LUT[2807] \tphase : -0.871094\t(data_i, data_q): (-0.656250,-0.281250)\n\t2808: o_phase = -9'd226;\t //LUT[2808] \tphase : -0.882812\t(data_i, data_q): (-0.656250,-0.250000)\n\t2809: o_phase = -9'd230;\t //LUT[2809] \tphase : -0.898438\t(data_i, data_q): (-0.656250,-0.218750)\n\t2810: o_phase = -9'd233;\t //LUT[2810] \tphase : -0.910156\t(data_i, data_q): (-0.656250,-0.187500)\n\t2811: o_phase = -9'd237;\t //LUT[2811] \tphase : -0.925781\t(data_i, data_q): (-0.656250,-0.156250)\n\t2812: o_phase = -9'd241;\t //LUT[2812] \tphase : -0.941406\t(data_i, data_q): (-0.656250,-0.125000)\n\t2813: o_phase = -9'd244;\t //LUT[2813] \tphase : -0.953125\t(data_i, data_q): (-0.656250,-0.093750)\n\t2814: o_phase = -9'd248;\t //LUT[2814] \tphase : -0.968750\t(data_i, data_q): (-0.656250,-0.062500)\n\t2815: o_phase = -9'd252;\t //LUT[2815] \tphase : -0.984375\t(data_i, data_q): (-0.656250,-0.031250)\n\t2816: o_phase = -9'd256;\t //LUT[2816] \tphase : -1.000000\t(data_i, data_q): (-0.625000,0.000000)\n\t2817: o_phase = +9'd252;\t //LUT[2817] \tphase : 0.984375\t(data_i, data_q): (-0.625000,0.031250)\n\t2818: o_phase = +9'd248;\t //LUT[2818] \tphase : 0.968750\t(data_i, data_q): (-0.625000,0.062500)\n\t2819: o_phase = +9'd244;\t //LUT[2819] \tphase : 0.953125\t(data_i, data_q): (-0.625000,0.093750)\n\t2820: o_phase = +9'd240;\t //LUT[2820] \tphase : 0.937500\t(data_i, data_q): (-0.625000,0.125000)\n\t2821: o_phase = +9'd236;\t //LUT[2821] \tphase : 0.921875\t(data_i, data_q): (-0.625000,0.156250)\n\t2822: o_phase = +9'd232;\t //LUT[2822] \tphase : 0.906250\t(data_i, data_q): (-0.625000,0.187500)\n\t2823: o_phase = +9'd229;\t //LUT[2823] \tphase : 0.894531\t(data_i, data_q): (-0.625000,0.218750)\n\t2824: o_phase = +9'd225;\t //LUT[2824] \tphase : 0.878906\t(data_i, data_q): (-0.625000,0.250000)\n\t2825: o_phase = +9'd222;\t //LUT[2825] \tphase : 0.867188\t(data_i, data_q): (-0.625000,0.281250)\n\t2826: o_phase = +9'd218;\t //LUT[2826] \tphase : 0.851562\t(data_i, data_q): (-0.625000,0.312500)\n\t2827: o_phase = +9'd215;\t //LUT[2827] \tphase : 0.839844\t(data_i, data_q): (-0.625000,0.343750)\n\t2828: o_phase = +9'd212;\t //LUT[2828] \tphase : 0.828125\t(data_i, data_q): (-0.625000,0.375000)\n\t2829: o_phase = +9'd209;\t //LUT[2829] \tphase : 0.816406\t(data_i, data_q): (-0.625000,0.406250)\n\t2830: o_phase = +9'd206;\t //LUT[2830] \tphase : 0.804688\t(data_i, data_q): (-0.625000,0.437500)\n\t2831: o_phase = +9'd204;\t //LUT[2831] \tphase : 0.796875\t(data_i, data_q): (-0.625000,0.468750)\n\t2832: o_phase = +9'd201;\t //LUT[2832] \tphase : 0.785156\t(data_i, data_q): (-0.625000,0.500000)\n\t2833: o_phase = +9'd199;\t //LUT[2833] \tphase : 0.777344\t(data_i, data_q): (-0.625000,0.531250)\n\t2834: o_phase = +9'd196;\t //LUT[2834] \tphase : 0.765625\t(data_i, data_q): (-0.625000,0.562500)\n\t2835: o_phase = +9'd194;\t //LUT[2835] \tphase : 0.757812\t(data_i, data_q): (-0.625000,0.593750)\n\t2836: o_phase = +9'd192;\t //LUT[2836] \tphase : 0.750000\t(data_i, data_q): (-0.625000,0.625000)\n\t2837: o_phase = +9'd190;\t //LUT[2837] \tphase : 0.742188\t(data_i, data_q): (-0.625000,0.656250)\n\t2838: o_phase = +9'd188;\t //LUT[2838] \tphase : 0.734375\t(data_i, data_q): (-0.625000,0.687500)\n\t2839: o_phase = +9'd186;\t //LUT[2839] \tphase : 0.726562\t(data_i, data_q): (-0.625000,0.718750)\n\t2840: o_phase = +9'd185;\t //LUT[2840] \tphase : 0.722656\t(data_i, data_q): (-0.625000,0.750000)\n\t2841: o_phase = +9'd183;\t //LUT[2841] \tphase : 0.714844\t(data_i, data_q): (-0.625000,0.781250)\n\t2842: o_phase = +9'd181;\t //LUT[2842] \tphase : 0.707031\t(data_i, data_q): (-0.625000,0.812500)\n\t2843: o_phase = +9'd180;\t //LUT[2843] \tphase : 0.703125\t(data_i, data_q): (-0.625000,0.843750)\n\t2844: o_phase = +9'd179;\t //LUT[2844] \tphase : 0.699219\t(data_i, data_q): (-0.625000,0.875000)\n\t2845: o_phase = +9'd177;\t //LUT[2845] \tphase : 0.691406\t(data_i, data_q): (-0.625000,0.906250)\n\t2846: o_phase = +9'd176;\t //LUT[2846] \tphase : 0.687500\t(data_i, data_q): (-0.625000,0.937500)\n\t2847: o_phase = +9'd175;\t //LUT[2847] \tphase : 0.683594\t(data_i, data_q): (-0.625000,0.968750)\n\t2848: o_phase = -9'd174;\t //LUT[2848] \tphase : -0.679688\t(data_i, data_q): (-0.625000,-1.000000)\n\t2849: o_phase = -9'd175;\t //LUT[2849] \tphase : -0.683594\t(data_i, data_q): (-0.625000,-0.968750)\n\t2850: o_phase = -9'd176;\t //LUT[2850] \tphase : -0.687500\t(data_i, data_q): (-0.625000,-0.937500)\n\t2851: o_phase = -9'd177;\t //LUT[2851] \tphase : -0.691406\t(data_i, data_q): (-0.625000,-0.906250)\n\t2852: o_phase = -9'd179;\t //LUT[2852] \tphase : -0.699219\t(data_i, data_q): (-0.625000,-0.875000)\n\t2853: o_phase = -9'd180;\t //LUT[2853] \tphase : -0.703125\t(data_i, data_q): (-0.625000,-0.843750)\n\t2854: o_phase = -9'd181;\t //LUT[2854] \tphase : -0.707031\t(data_i, data_q): (-0.625000,-0.812500)\n\t2855: o_phase = -9'd183;\t //LUT[2855] \tphase : -0.714844\t(data_i, data_q): (-0.625000,-0.781250)\n\t2856: o_phase = -9'd185;\t //LUT[2856] \tphase : -0.722656\t(data_i, data_q): (-0.625000,-0.750000)\n\t2857: o_phase = -9'd186;\t //LUT[2857] \tphase : -0.726562\t(data_i, data_q): (-0.625000,-0.718750)\n\t2858: o_phase = -9'd188;\t //LUT[2858] \tphase : -0.734375\t(data_i, data_q): (-0.625000,-0.687500)\n\t2859: o_phase = -9'd190;\t //LUT[2859] \tphase : -0.742188\t(data_i, data_q): (-0.625000,-0.656250)\n\t2860: o_phase = -9'd192;\t //LUT[2860] \tphase : -0.750000\t(data_i, data_q): (-0.625000,-0.625000)\n\t2861: o_phase = -9'd194;\t //LUT[2861] \tphase : -0.757812\t(data_i, data_q): (-0.625000,-0.593750)\n\t2862: o_phase = -9'd196;\t //LUT[2862] \tphase : -0.765625\t(data_i, data_q): (-0.625000,-0.562500)\n\t2863: o_phase = -9'd199;\t //LUT[2863] \tphase : -0.777344\t(data_i, data_q): (-0.625000,-0.531250)\n\t2864: o_phase = -9'd201;\t //LUT[2864] \tphase : -0.785156\t(data_i, data_q): (-0.625000,-0.500000)\n\t2865: o_phase = -9'd204;\t //LUT[2865] \tphase : -0.796875\t(data_i, data_q): (-0.625000,-0.468750)\n\t2866: o_phase = -9'd206;\t //LUT[2866] \tphase : -0.804688\t(data_i, data_q): (-0.625000,-0.437500)\n\t2867: o_phase = -9'd209;\t //LUT[2867] \tphase : -0.816406\t(data_i, data_q): (-0.625000,-0.406250)\n\t2868: o_phase = -9'd212;\t //LUT[2868] \tphase : -0.828125\t(data_i, data_q): (-0.625000,-0.375000)\n\t2869: o_phase = -9'd215;\t //LUT[2869] \tphase : -0.839844\t(data_i, data_q): (-0.625000,-0.343750)\n\t2870: o_phase = -9'd218;\t //LUT[2870] \tphase : -0.851562\t(data_i, data_q): (-0.625000,-0.312500)\n\t2871: o_phase = -9'd222;\t //LUT[2871] \tphase : -0.867188\t(data_i, data_q): (-0.625000,-0.281250)\n\t2872: o_phase = -9'd225;\t //LUT[2872] \tphase : -0.878906\t(data_i, data_q): (-0.625000,-0.250000)\n\t2873: o_phase = -9'd229;\t //LUT[2873] \tphase : -0.894531\t(data_i, data_q): (-0.625000,-0.218750)\n\t2874: o_phase = -9'd232;\t //LUT[2874] \tphase : -0.906250\t(data_i, data_q): (-0.625000,-0.187500)\n\t2875: o_phase = -9'd236;\t //LUT[2875] \tphase : -0.921875\t(data_i, data_q): (-0.625000,-0.156250)\n\t2876: o_phase = -9'd240;\t //LUT[2876] \tphase : -0.937500\t(data_i, data_q): (-0.625000,-0.125000)\n\t2877: o_phase = -9'd244;\t //LUT[2877] \tphase : -0.953125\t(data_i, data_q): (-0.625000,-0.093750)\n\t2878: o_phase = -9'd248;\t //LUT[2878] \tphase : -0.968750\t(data_i, data_q): (-0.625000,-0.062500)\n\t2879: o_phase = -9'd252;\t //LUT[2879] \tphase : -0.984375\t(data_i, data_q): (-0.625000,-0.031250)\n\t2880: o_phase = -9'd256;\t //LUT[2880] \tphase : -1.000000\t(data_i, data_q): (-0.593750,0.000000)\n\t2881: o_phase = +9'd252;\t //LUT[2881] \tphase : 0.984375\t(data_i, data_q): (-0.593750,0.031250)\n\t2882: o_phase = +9'd247;\t //LUT[2882] \tphase : 0.964844\t(data_i, data_q): (-0.593750,0.062500)\n\t2883: o_phase = +9'd243;\t //LUT[2883] \tphase : 0.949219\t(data_i, data_q): (-0.593750,0.093750)\n\t2884: o_phase = +9'd239;\t //LUT[2884] \tphase : 0.933594\t(data_i, data_q): (-0.593750,0.125000)\n\t2885: o_phase = +9'd235;\t //LUT[2885] \tphase : 0.917969\t(data_i, data_q): (-0.593750,0.156250)\n\t2886: o_phase = +9'd231;\t //LUT[2886] \tphase : 0.902344\t(data_i, data_q): (-0.593750,0.187500)\n\t2887: o_phase = +9'd227;\t //LUT[2887] \tphase : 0.886719\t(data_i, data_q): (-0.593750,0.218750)\n\t2888: o_phase = +9'd224;\t //LUT[2888] \tphase : 0.875000\t(data_i, data_q): (-0.593750,0.250000)\n\t2889: o_phase = +9'd220;\t //LUT[2889] \tphase : 0.859375\t(data_i, data_q): (-0.593750,0.281250)\n\t2890: o_phase = +9'd217;\t //LUT[2890] \tphase : 0.847656\t(data_i, data_q): (-0.593750,0.312500)\n\t2891: o_phase = +9'd213;\t //LUT[2891] \tphase : 0.832031\t(data_i, data_q): (-0.593750,0.343750)\n\t2892: o_phase = +9'd210;\t //LUT[2892] \tphase : 0.820312\t(data_i, data_q): (-0.593750,0.375000)\n\t2893: o_phase = +9'd207;\t //LUT[2893] \tphase : 0.808594\t(data_i, data_q): (-0.593750,0.406250)\n\t2894: o_phase = +9'd204;\t //LUT[2894] \tphase : 0.796875\t(data_i, data_q): (-0.593750,0.437500)\n\t2895: o_phase = +9'd202;\t //LUT[2895] \tphase : 0.789062\t(data_i, data_q): (-0.593750,0.468750)\n\t2896: o_phase = +9'd199;\t //LUT[2896] \tphase : 0.777344\t(data_i, data_q): (-0.593750,0.500000)\n\t2897: o_phase = +9'd197;\t //LUT[2897] \tphase : 0.769531\t(data_i, data_q): (-0.593750,0.531250)\n\t2898: o_phase = +9'd194;\t //LUT[2898] \tphase : 0.757812\t(data_i, data_q): (-0.593750,0.562500)\n\t2899: o_phase = +9'd192;\t //LUT[2899] \tphase : 0.750000\t(data_i, data_q): (-0.593750,0.593750)\n\t2900: o_phase = +9'd190;\t //LUT[2900] \tphase : 0.742188\t(data_i, data_q): (-0.593750,0.625000)\n\t2901: o_phase = +9'd188;\t //LUT[2901] \tphase : 0.734375\t(data_i, data_q): (-0.593750,0.656250)\n\t2902: o_phase = +9'd186;\t //LUT[2902] \tphase : 0.726562\t(data_i, data_q): (-0.593750,0.687500)\n\t2903: o_phase = +9'd184;\t //LUT[2903] \tphase : 0.718750\t(data_i, data_q): (-0.593750,0.718750)\n\t2904: o_phase = +9'd183;\t //LUT[2904] \tphase : 0.714844\t(data_i, data_q): (-0.593750,0.750000)\n\t2905: o_phase = +9'd181;\t //LUT[2905] \tphase : 0.707031\t(data_i, data_q): (-0.593750,0.781250)\n\t2906: o_phase = +9'd179;\t //LUT[2906] \tphase : 0.699219\t(data_i, data_q): (-0.593750,0.812500)\n\t2907: o_phase = +9'd178;\t //LUT[2907] \tphase : 0.695312\t(data_i, data_q): (-0.593750,0.843750)\n\t2908: o_phase = +9'd177;\t //LUT[2908] \tphase : 0.691406\t(data_i, data_q): (-0.593750,0.875000)\n\t2909: o_phase = +9'd175;\t //LUT[2909] \tphase : 0.683594\t(data_i, data_q): (-0.593750,0.906250)\n\t2910: o_phase = +9'd174;\t //LUT[2910] \tphase : 0.679688\t(data_i, data_q): (-0.593750,0.937500)\n\t2911: o_phase = +9'd173;\t //LUT[2911] \tphase : 0.675781\t(data_i, data_q): (-0.593750,0.968750)\n\t2912: o_phase = -9'd172;\t //LUT[2912] \tphase : -0.671875\t(data_i, data_q): (-0.593750,-1.000000)\n\t2913: o_phase = -9'd173;\t //LUT[2913] \tphase : -0.675781\t(data_i, data_q): (-0.593750,-0.968750)\n\t2914: o_phase = -9'd174;\t //LUT[2914] \tphase : -0.679688\t(data_i, data_q): (-0.593750,-0.937500)\n\t2915: o_phase = -9'd175;\t //LUT[2915] \tphase : -0.683594\t(data_i, data_q): (-0.593750,-0.906250)\n\t2916: o_phase = -9'd177;\t //LUT[2916] \tphase : -0.691406\t(data_i, data_q): (-0.593750,-0.875000)\n\t2917: o_phase = -9'd178;\t //LUT[2917] \tphase : -0.695312\t(data_i, data_q): (-0.593750,-0.843750)\n\t2918: o_phase = -9'd179;\t //LUT[2918] \tphase : -0.699219\t(data_i, data_q): (-0.593750,-0.812500)\n\t2919: o_phase = -9'd181;\t //LUT[2919] \tphase : -0.707031\t(data_i, data_q): (-0.593750,-0.781250)\n\t2920: o_phase = -9'd183;\t //LUT[2920] \tphase : -0.714844\t(data_i, data_q): (-0.593750,-0.750000)\n\t2921: o_phase = -9'd184;\t //LUT[2921] \tphase : -0.718750\t(data_i, data_q): (-0.593750,-0.718750)\n\t2922: o_phase = -9'd186;\t //LUT[2922] \tphase : -0.726562\t(data_i, data_q): (-0.593750,-0.687500)\n\t2923: o_phase = -9'd188;\t //LUT[2923] \tphase : -0.734375\t(data_i, data_q): (-0.593750,-0.656250)\n\t2924: o_phase = -9'd190;\t //LUT[2924] \tphase : -0.742188\t(data_i, data_q): (-0.593750,-0.625000)\n\t2925: o_phase = -9'd192;\t //LUT[2925] \tphase : -0.750000\t(data_i, data_q): (-0.593750,-0.593750)\n\t2926: o_phase = -9'd194;\t //LUT[2926] \tphase : -0.757812\t(data_i, data_q): (-0.593750,-0.562500)\n\t2927: o_phase = -9'd197;\t //LUT[2927] \tphase : -0.769531\t(data_i, data_q): (-0.593750,-0.531250)\n\t2928: o_phase = -9'd199;\t //LUT[2928] \tphase : -0.777344\t(data_i, data_q): (-0.593750,-0.500000)\n\t2929: o_phase = -9'd202;\t //LUT[2929] \tphase : -0.789062\t(data_i, data_q): (-0.593750,-0.468750)\n\t2930: o_phase = -9'd204;\t //LUT[2930] \tphase : -0.796875\t(data_i, data_q): (-0.593750,-0.437500)\n\t2931: o_phase = -9'd207;\t //LUT[2931] \tphase : -0.808594\t(data_i, data_q): (-0.593750,-0.406250)\n\t2932: o_phase = -9'd210;\t //LUT[2932] \tphase : -0.820312\t(data_i, data_q): (-0.593750,-0.375000)\n\t2933: o_phase = -9'd213;\t //LUT[2933] \tphase : -0.832031\t(data_i, data_q): (-0.593750,-0.343750)\n\t2934: o_phase = -9'd217;\t //LUT[2934] \tphase : -0.847656\t(data_i, data_q): (-0.593750,-0.312500)\n\t2935: o_phase = -9'd220;\t //LUT[2935] \tphase : -0.859375\t(data_i, data_q): (-0.593750,-0.281250)\n\t2936: o_phase = -9'd224;\t //LUT[2936] \tphase : -0.875000\t(data_i, data_q): (-0.593750,-0.250000)\n\t2937: o_phase = -9'd227;\t //LUT[2937] \tphase : -0.886719\t(data_i, data_q): (-0.593750,-0.218750)\n\t2938: o_phase = -9'd231;\t //LUT[2938] \tphase : -0.902344\t(data_i, data_q): (-0.593750,-0.187500)\n\t2939: o_phase = -9'd235;\t //LUT[2939] \tphase : -0.917969\t(data_i, data_q): (-0.593750,-0.156250)\n\t2940: o_phase = -9'd239;\t //LUT[2940] \tphase : -0.933594\t(data_i, data_q): (-0.593750,-0.125000)\n\t2941: o_phase = -9'd243;\t //LUT[2941] \tphase : -0.949219\t(data_i, data_q): (-0.593750,-0.093750)\n\t2942: o_phase = -9'd247;\t //LUT[2942] \tphase : -0.964844\t(data_i, data_q): (-0.593750,-0.062500)\n\t2943: o_phase = -9'd252;\t //LUT[2943] \tphase : -0.984375\t(data_i, data_q): (-0.593750,-0.031250)\n\t2944: o_phase = -9'd256;\t //LUT[2944] \tphase : -1.000000\t(data_i, data_q): (-0.562500,0.000000)\n\t2945: o_phase = +9'd251;\t //LUT[2945] \tphase : 0.980469\t(data_i, data_q): (-0.562500,0.031250)\n\t2946: o_phase = +9'd247;\t //LUT[2946] \tphase : 0.964844\t(data_i, data_q): (-0.562500,0.062500)\n\t2947: o_phase = +9'd243;\t //LUT[2947] \tphase : 0.949219\t(data_i, data_q): (-0.562500,0.093750)\n\t2948: o_phase = +9'd238;\t //LUT[2948] \tphase : 0.929688\t(data_i, data_q): (-0.562500,0.125000)\n\t2949: o_phase = +9'd234;\t //LUT[2949] \tphase : 0.914062\t(data_i, data_q): (-0.562500,0.156250)\n\t2950: o_phase = +9'd230;\t //LUT[2950] \tphase : 0.898438\t(data_i, data_q): (-0.562500,0.187500)\n\t2951: o_phase = +9'd226;\t //LUT[2951] \tphase : 0.882812\t(data_i, data_q): (-0.562500,0.218750)\n\t2952: o_phase = +9'd222;\t //LUT[2952] \tphase : 0.867188\t(data_i, data_q): (-0.562500,0.250000)\n\t2953: o_phase = +9'd218;\t //LUT[2953] \tphase : 0.851562\t(data_i, data_q): (-0.562500,0.281250)\n\t2954: o_phase = +9'd215;\t //LUT[2954] \tphase : 0.839844\t(data_i, data_q): (-0.562500,0.312500)\n\t2955: o_phase = +9'd211;\t //LUT[2955] \tphase : 0.824219\t(data_i, data_q): (-0.562500,0.343750)\n\t2956: o_phase = +9'd208;\t //LUT[2956] \tphase : 0.812500\t(data_i, data_q): (-0.562500,0.375000)\n\t2957: o_phase = +9'd205;\t //LUT[2957] \tphase : 0.800781\t(data_i, data_q): (-0.562500,0.406250)\n\t2958: o_phase = +9'd202;\t //LUT[2958] \tphase : 0.789062\t(data_i, data_q): (-0.562500,0.437500)\n\t2959: o_phase = +9'd199;\t //LUT[2959] \tphase : 0.777344\t(data_i, data_q): (-0.562500,0.468750)\n\t2960: o_phase = +9'd197;\t //LUT[2960] \tphase : 0.769531\t(data_i, data_q): (-0.562500,0.500000)\n\t2961: o_phase = +9'd194;\t //LUT[2961] \tphase : 0.757812\t(data_i, data_q): (-0.562500,0.531250)\n\t2962: o_phase = +9'd192;\t //LUT[2962] \tphase : 0.750000\t(data_i, data_q): (-0.562500,0.562500)\n\t2963: o_phase = +9'd190;\t //LUT[2963] \tphase : 0.742188\t(data_i, data_q): (-0.562500,0.593750)\n\t2964: o_phase = +9'd188;\t //LUT[2964] \tphase : 0.734375\t(data_i, data_q): (-0.562500,0.625000)\n\t2965: o_phase = +9'd186;\t //LUT[2965] \tphase : 0.726562\t(data_i, data_q): (-0.562500,0.656250)\n\t2966: o_phase = +9'd184;\t //LUT[2966] \tphase : 0.718750\t(data_i, data_q): (-0.562500,0.687500)\n\t2967: o_phase = +9'd182;\t //LUT[2967] \tphase : 0.710938\t(data_i, data_q): (-0.562500,0.718750)\n\t2968: o_phase = +9'd180;\t //LUT[2968] \tphase : 0.703125\t(data_i, data_q): (-0.562500,0.750000)\n\t2969: o_phase = +9'd179;\t //LUT[2969] \tphase : 0.699219\t(data_i, data_q): (-0.562500,0.781250)\n\t2970: o_phase = +9'd177;\t //LUT[2970] \tphase : 0.691406\t(data_i, data_q): (-0.562500,0.812500)\n\t2971: o_phase = +9'd176;\t //LUT[2971] \tphase : 0.687500\t(data_i, data_q): (-0.562500,0.843750)\n\t2972: o_phase = +9'd175;\t //LUT[2972] \tphase : 0.683594\t(data_i, data_q): (-0.562500,0.875000)\n\t2973: o_phase = +9'd173;\t //LUT[2973] \tphase : 0.675781\t(data_i, data_q): (-0.562500,0.906250)\n\t2974: o_phase = +9'd172;\t //LUT[2974] \tphase : 0.671875\t(data_i, data_q): (-0.562500,0.937500)\n\t2975: o_phase = +9'd171;\t //LUT[2975] \tphase : 0.667969\t(data_i, data_q): (-0.562500,0.968750)\n\t2976: o_phase = -9'd170;\t //LUT[2976] \tphase : -0.664062\t(data_i, data_q): (-0.562500,-1.000000)\n\t2977: o_phase = -9'd171;\t //LUT[2977] \tphase : -0.667969\t(data_i, data_q): (-0.562500,-0.968750)\n\t2978: o_phase = -9'd172;\t //LUT[2978] \tphase : -0.671875\t(data_i, data_q): (-0.562500,-0.937500)\n\t2979: o_phase = -9'd173;\t //LUT[2979] \tphase : -0.675781\t(data_i, data_q): (-0.562500,-0.906250)\n\t2980: o_phase = -9'd175;\t //LUT[2980] \tphase : -0.683594\t(data_i, data_q): (-0.562500,-0.875000)\n\t2981: o_phase = -9'd176;\t //LUT[2981] \tphase : -0.687500\t(data_i, data_q): (-0.562500,-0.843750)\n\t2982: o_phase = -9'd177;\t //LUT[2982] \tphase : -0.691406\t(data_i, data_q): (-0.562500,-0.812500)\n\t2983: o_phase = -9'd179;\t //LUT[2983] \tphase : -0.699219\t(data_i, data_q): (-0.562500,-0.781250)\n\t2984: o_phase = -9'd180;\t //LUT[2984] \tphase : -0.703125\t(data_i, data_q): (-0.562500,-0.750000)\n\t2985: o_phase = -9'd182;\t //LUT[2985] \tphase : -0.710938\t(data_i, data_q): (-0.562500,-0.718750)\n\t2986: o_phase = -9'd184;\t //LUT[2986] \tphase : -0.718750\t(data_i, data_q): (-0.562500,-0.687500)\n\t2987: o_phase = -9'd186;\t //LUT[2987] \tphase : -0.726562\t(data_i, data_q): (-0.562500,-0.656250)\n\t2988: o_phase = -9'd188;\t //LUT[2988] \tphase : -0.734375\t(data_i, data_q): (-0.562500,-0.625000)\n\t2989: o_phase = -9'd190;\t //LUT[2989] \tphase : -0.742188\t(data_i, data_q): (-0.562500,-0.593750)\n\t2990: o_phase = -9'd192;\t //LUT[2990] \tphase : -0.750000\t(data_i, data_q): (-0.562500,-0.562500)\n\t2991: o_phase = -9'd194;\t //LUT[2991] \tphase : -0.757812\t(data_i, data_q): (-0.562500,-0.531250)\n\t2992: o_phase = -9'd197;\t //LUT[2992] \tphase : -0.769531\t(data_i, data_q): (-0.562500,-0.500000)\n\t2993: o_phase = -9'd199;\t //LUT[2993] \tphase : -0.777344\t(data_i, data_q): (-0.562500,-0.468750)\n\t2994: o_phase = -9'd202;\t //LUT[2994] \tphase : -0.789062\t(data_i, data_q): (-0.562500,-0.437500)\n\t2995: o_phase = -9'd205;\t //LUT[2995] \tphase : -0.800781\t(data_i, data_q): (-0.562500,-0.406250)\n\t2996: o_phase = -9'd208;\t //LUT[2996] \tphase : -0.812500\t(data_i, data_q): (-0.562500,-0.375000)\n\t2997: o_phase = -9'd211;\t //LUT[2997] \tphase : -0.824219\t(data_i, data_q): (-0.562500,-0.343750)\n\t2998: o_phase = -9'd215;\t //LUT[2998] \tphase : -0.839844\t(data_i, data_q): (-0.562500,-0.312500)\n\t2999: o_phase = -9'd218;\t //LUT[2999] \tphase : -0.851562\t(data_i, data_q): (-0.562500,-0.281250)\n\t3000: o_phase = -9'd222;\t //LUT[3000] \tphase : -0.867188\t(data_i, data_q): (-0.562500,-0.250000)\n\t3001: o_phase = -9'd226;\t //LUT[3001] \tphase : -0.882812\t(data_i, data_q): (-0.562500,-0.218750)\n\t3002: o_phase = -9'd230;\t //LUT[3002] \tphase : -0.898438\t(data_i, data_q): (-0.562500,-0.187500)\n\t3003: o_phase = -9'd234;\t //LUT[3003] \tphase : -0.914062\t(data_i, data_q): (-0.562500,-0.156250)\n\t3004: o_phase = -9'd238;\t //LUT[3004] \tphase : -0.929688\t(data_i, data_q): (-0.562500,-0.125000)\n\t3005: o_phase = -9'd243;\t //LUT[3005] \tphase : -0.949219\t(data_i, data_q): (-0.562500,-0.093750)\n\t3006: o_phase = -9'd247;\t //LUT[3006] \tphase : -0.964844\t(data_i, data_q): (-0.562500,-0.062500)\n\t3007: o_phase = -9'd251;\t //LUT[3007] \tphase : -0.980469\t(data_i, data_q): (-0.562500,-0.031250)\n\t3008: o_phase = -9'd256;\t //LUT[3008] \tphase : -1.000000\t(data_i, data_q): (-0.531250,0.000000)\n\t3009: o_phase = +9'd251;\t //LUT[3009] \tphase : 0.980469\t(data_i, data_q): (-0.531250,0.031250)\n\t3010: o_phase = +9'd246;\t //LUT[3010] \tphase : 0.960938\t(data_i, data_q): (-0.531250,0.062500)\n\t3011: o_phase = +9'd242;\t //LUT[3011] \tphase : 0.945312\t(data_i, data_q): (-0.531250,0.093750)\n\t3012: o_phase = +9'd237;\t //LUT[3012] \tphase : 0.925781\t(data_i, data_q): (-0.531250,0.125000)\n\t3013: o_phase = +9'd233;\t //LUT[3013] \tphase : 0.910156\t(data_i, data_q): (-0.531250,0.156250)\n\t3014: o_phase = +9'd228;\t //LUT[3014] \tphase : 0.890625\t(data_i, data_q): (-0.531250,0.187500)\n\t3015: o_phase = +9'd224;\t //LUT[3015] \tphase : 0.875000\t(data_i, data_q): (-0.531250,0.218750)\n\t3016: o_phase = +9'd220;\t //LUT[3016] \tphase : 0.859375\t(data_i, data_q): (-0.531250,0.250000)\n\t3017: o_phase = +9'd216;\t //LUT[3017] \tphase : 0.843750\t(data_i, data_q): (-0.531250,0.281250)\n\t3018: o_phase = +9'd213;\t //LUT[3018] \tphase : 0.832031\t(data_i, data_q): (-0.531250,0.312500)\n\t3019: o_phase = +9'd209;\t //LUT[3019] \tphase : 0.816406\t(data_i, data_q): (-0.531250,0.343750)\n\t3020: o_phase = +9'd206;\t //LUT[3020] \tphase : 0.804688\t(data_i, data_q): (-0.531250,0.375000)\n\t3021: o_phase = +9'd203;\t //LUT[3021] \tphase : 0.792969\t(data_i, data_q): (-0.531250,0.406250)\n\t3022: o_phase = +9'd200;\t //LUT[3022] \tphase : 0.781250\t(data_i, data_q): (-0.531250,0.437500)\n\t3023: o_phase = +9'd197;\t //LUT[3023] \tphase : 0.769531\t(data_i, data_q): (-0.531250,0.468750)\n\t3024: o_phase = +9'd194;\t //LUT[3024] \tphase : 0.757812\t(data_i, data_q): (-0.531250,0.500000)\n\t3025: o_phase = +9'd192;\t //LUT[3025] \tphase : 0.750000\t(data_i, data_q): (-0.531250,0.531250)\n\t3026: o_phase = +9'd190;\t //LUT[3026] \tphase : 0.742188\t(data_i, data_q): (-0.531250,0.562500)\n\t3027: o_phase = +9'd187;\t //LUT[3027] \tphase : 0.730469\t(data_i, data_q): (-0.531250,0.593750)\n\t3028: o_phase = +9'd185;\t //LUT[3028] \tphase : 0.722656\t(data_i, data_q): (-0.531250,0.625000)\n\t3029: o_phase = +9'd183;\t //LUT[3029] \tphase : 0.714844\t(data_i, data_q): (-0.531250,0.656250)\n\t3030: o_phase = +9'd182;\t //LUT[3030] \tphase : 0.710938\t(data_i, data_q): (-0.531250,0.687500)\n\t3031: o_phase = +9'd180;\t //LUT[3031] \tphase : 0.703125\t(data_i, data_q): (-0.531250,0.718750)\n\t3032: o_phase = +9'd178;\t //LUT[3032] \tphase : 0.695312\t(data_i, data_q): (-0.531250,0.750000)\n\t3033: o_phase = +9'd177;\t //LUT[3033] \tphase : 0.691406\t(data_i, data_q): (-0.531250,0.781250)\n\t3034: o_phase = +9'd175;\t //LUT[3034] \tphase : 0.683594\t(data_i, data_q): (-0.531250,0.812500)\n\t3035: o_phase = +9'd174;\t //LUT[3035] \tphase : 0.679688\t(data_i, data_q): (-0.531250,0.843750)\n\t3036: o_phase = +9'd172;\t //LUT[3036] \tphase : 0.671875\t(data_i, data_q): (-0.531250,0.875000)\n\t3037: o_phase = +9'd171;\t //LUT[3037] \tphase : 0.667969\t(data_i, data_q): (-0.531250,0.906250)\n\t3038: o_phase = +9'd170;\t //LUT[3038] \tphase : 0.664062\t(data_i, data_q): (-0.531250,0.937500)\n\t3039: o_phase = +9'd169;\t //LUT[3039] \tphase : 0.660156\t(data_i, data_q): (-0.531250,0.968750)\n\t3040: o_phase = -9'd168;\t //LUT[3040] \tphase : -0.656250\t(data_i, data_q): (-0.531250,-1.000000)\n\t3041: o_phase = -9'd169;\t //LUT[3041] \tphase : -0.660156\t(data_i, data_q): (-0.531250,-0.968750)\n\t3042: o_phase = -9'd170;\t //LUT[3042] \tphase : -0.664062\t(data_i, data_q): (-0.531250,-0.937500)\n\t3043: o_phase = -9'd171;\t //LUT[3043] \tphase : -0.667969\t(data_i, data_q): (-0.531250,-0.906250)\n\t3044: o_phase = -9'd172;\t //LUT[3044] \tphase : -0.671875\t(data_i, data_q): (-0.531250,-0.875000)\n\t3045: o_phase = -9'd174;\t //LUT[3045] \tphase : -0.679688\t(data_i, data_q): (-0.531250,-0.843750)\n\t3046: o_phase = -9'd175;\t //LUT[3046] \tphase : -0.683594\t(data_i, data_q): (-0.531250,-0.812500)\n\t3047: o_phase = -9'd177;\t //LUT[3047] \tphase : -0.691406\t(data_i, data_q): (-0.531250,-0.781250)\n\t3048: o_phase = -9'd178;\t //LUT[3048] \tphase : -0.695312\t(data_i, data_q): (-0.531250,-0.750000)\n\t3049: o_phase = -9'd180;\t //LUT[3049] \tphase : -0.703125\t(data_i, data_q): (-0.531250,-0.718750)\n\t3050: o_phase = -9'd182;\t //LUT[3050] \tphase : -0.710938\t(data_i, data_q): (-0.531250,-0.687500)\n\t3051: o_phase = -9'd183;\t //LUT[3051] \tphase : -0.714844\t(data_i, data_q): (-0.531250,-0.656250)\n\t3052: o_phase = -9'd185;\t //LUT[3052] \tphase : -0.722656\t(data_i, data_q): (-0.531250,-0.625000)\n\t3053: o_phase = -9'd187;\t //LUT[3053] \tphase : -0.730469\t(data_i, data_q): (-0.531250,-0.593750)\n\t3054: o_phase = -9'd190;\t //LUT[3054] \tphase : -0.742188\t(data_i, data_q): (-0.531250,-0.562500)\n\t3055: o_phase = -9'd192;\t //LUT[3055] \tphase : -0.750000\t(data_i, data_q): (-0.531250,-0.531250)\n\t3056: o_phase = -9'd194;\t //LUT[3056] \tphase : -0.757812\t(data_i, data_q): (-0.531250,-0.500000)\n\t3057: o_phase = -9'd197;\t //LUT[3057] \tphase : -0.769531\t(data_i, data_q): (-0.531250,-0.468750)\n\t3058: o_phase = -9'd200;\t //LUT[3058] \tphase : -0.781250\t(data_i, data_q): (-0.531250,-0.437500)\n\t3059: o_phase = -9'd203;\t //LUT[3059] \tphase : -0.792969\t(data_i, data_q): (-0.531250,-0.406250)\n\t3060: o_phase = -9'd206;\t //LUT[3060] \tphase : -0.804688\t(data_i, data_q): (-0.531250,-0.375000)\n\t3061: o_phase = -9'd209;\t //LUT[3061] \tphase : -0.816406\t(data_i, data_q): (-0.531250,-0.343750)\n\t3062: o_phase = -9'd213;\t //LUT[3062] \tphase : -0.832031\t(data_i, data_q): (-0.531250,-0.312500)\n\t3063: o_phase = -9'd216;\t //LUT[3063] \tphase : -0.843750\t(data_i, data_q): (-0.531250,-0.281250)\n\t3064: o_phase = -9'd220;\t //LUT[3064] \tphase : -0.859375\t(data_i, data_q): (-0.531250,-0.250000)\n\t3065: o_phase = -9'd224;\t //LUT[3065] \tphase : -0.875000\t(data_i, data_q): (-0.531250,-0.218750)\n\t3066: o_phase = -9'd228;\t //LUT[3066] \tphase : -0.890625\t(data_i, data_q): (-0.531250,-0.187500)\n\t3067: o_phase = -9'd233;\t //LUT[3067] \tphase : -0.910156\t(data_i, data_q): (-0.531250,-0.156250)\n\t3068: o_phase = -9'd237;\t //LUT[3068] \tphase : -0.925781\t(data_i, data_q): (-0.531250,-0.125000)\n\t3069: o_phase = -9'd242;\t //LUT[3069] \tphase : -0.945312\t(data_i, data_q): (-0.531250,-0.093750)\n\t3070: o_phase = -9'd246;\t //LUT[3070] \tphase : -0.960938\t(data_i, data_q): (-0.531250,-0.062500)\n\t3071: o_phase = -9'd251;\t //LUT[3071] \tphase : -0.980469\t(data_i, data_q): (-0.531250,-0.031250)\n\t3072: o_phase = -9'd256;\t //LUT[3072] \tphase : -1.000000\t(data_i, data_q): (-0.500000,0.000000)\n\t3073: o_phase = +9'd251;\t //LUT[3073] \tphase : 0.980469\t(data_i, data_q): (-0.500000,0.031250)\n\t3074: o_phase = +9'd246;\t //LUT[3074] \tphase : 0.960938\t(data_i, data_q): (-0.500000,0.062500)\n\t3075: o_phase = +9'd241;\t //LUT[3075] \tphase : 0.941406\t(data_i, data_q): (-0.500000,0.093750)\n\t3076: o_phase = +9'd236;\t //LUT[3076] \tphase : 0.921875\t(data_i, data_q): (-0.500000,0.125000)\n\t3077: o_phase = +9'd231;\t //LUT[3077] \tphase : 0.902344\t(data_i, data_q): (-0.500000,0.156250)\n\t3078: o_phase = +9'd227;\t //LUT[3078] \tphase : 0.886719\t(data_i, data_q): (-0.500000,0.187500)\n\t3079: o_phase = +9'd222;\t //LUT[3079] \tphase : 0.867188\t(data_i, data_q): (-0.500000,0.218750)\n\t3080: o_phase = +9'd218;\t //LUT[3080] \tphase : 0.851562\t(data_i, data_q): (-0.500000,0.250000)\n\t3081: o_phase = +9'd214;\t //LUT[3081] \tphase : 0.835938\t(data_i, data_q): (-0.500000,0.281250)\n\t3082: o_phase = +9'd210;\t //LUT[3082] \tphase : 0.820312\t(data_i, data_q): (-0.500000,0.312500)\n\t3083: o_phase = +9'd207;\t //LUT[3083] \tphase : 0.808594\t(data_i, data_q): (-0.500000,0.343750)\n\t3084: o_phase = +9'd204;\t //LUT[3084] \tphase : 0.796875\t(data_i, data_q): (-0.500000,0.375000)\n\t3085: o_phase = +9'd200;\t //LUT[3085] \tphase : 0.781250\t(data_i, data_q): (-0.500000,0.406250)\n\t3086: o_phase = +9'd197;\t //LUT[3086] \tphase : 0.769531\t(data_i, data_q): (-0.500000,0.437500)\n\t3087: o_phase = +9'd195;\t //LUT[3087] \tphase : 0.761719\t(data_i, data_q): (-0.500000,0.468750)\n\t3088: o_phase = +9'd192;\t //LUT[3088] \tphase : 0.750000\t(data_i, data_q): (-0.500000,0.500000)\n\t3089: o_phase = +9'd190;\t //LUT[3089] \tphase : 0.742188\t(data_i, data_q): (-0.500000,0.531250)\n\t3090: o_phase = +9'd187;\t //LUT[3090] \tphase : 0.730469\t(data_i, data_q): (-0.500000,0.562500)\n\t3091: o_phase = +9'd185;\t //LUT[3091] \tphase : 0.722656\t(data_i, data_q): (-0.500000,0.593750)\n\t3092: o_phase = +9'd183;\t //LUT[3092] \tphase : 0.714844\t(data_i, data_q): (-0.500000,0.625000)\n\t3093: o_phase = +9'd181;\t //LUT[3093] \tphase : 0.707031\t(data_i, data_q): (-0.500000,0.656250)\n\t3094: o_phase = +9'd179;\t //LUT[3094] \tphase : 0.699219\t(data_i, data_q): (-0.500000,0.687500)\n\t3095: o_phase = +9'd178;\t //LUT[3095] \tphase : 0.695312\t(data_i, data_q): (-0.500000,0.718750)\n\t3096: o_phase = +9'd176;\t //LUT[3096] \tphase : 0.687500\t(data_i, data_q): (-0.500000,0.750000)\n\t3097: o_phase = +9'd174;\t //LUT[3097] \tphase : 0.679688\t(data_i, data_q): (-0.500000,0.781250)\n\t3098: o_phase = +9'd173;\t //LUT[3098] \tphase : 0.675781\t(data_i, data_q): (-0.500000,0.812500)\n\t3099: o_phase = +9'd172;\t //LUT[3099] \tphase : 0.671875\t(data_i, data_q): (-0.500000,0.843750)\n\t3100: o_phase = +9'd170;\t //LUT[3100] \tphase : 0.664062\t(data_i, data_q): (-0.500000,0.875000)\n\t3101: o_phase = +9'd169;\t //LUT[3101] \tphase : 0.660156\t(data_i, data_q): (-0.500000,0.906250)\n\t3102: o_phase = +9'd168;\t //LUT[3102] \tphase : 0.656250\t(data_i, data_q): (-0.500000,0.937500)\n\t3103: o_phase = +9'd167;\t //LUT[3103] \tphase : 0.652344\t(data_i, data_q): (-0.500000,0.968750)\n\t3104: o_phase = -9'd166;\t //LUT[3104] \tphase : -0.648438\t(data_i, data_q): (-0.500000,-1.000000)\n\t3105: o_phase = -9'd167;\t //LUT[3105] \tphase : -0.652344\t(data_i, data_q): (-0.500000,-0.968750)\n\t3106: o_phase = -9'd168;\t //LUT[3106] \tphase : -0.656250\t(data_i, data_q): (-0.500000,-0.937500)\n\t3107: o_phase = -9'd169;\t //LUT[3107] \tphase : -0.660156\t(data_i, data_q): (-0.500000,-0.906250)\n\t3108: o_phase = -9'd170;\t //LUT[3108] \tphase : -0.664062\t(data_i, data_q): (-0.500000,-0.875000)\n\t3109: o_phase = -9'd172;\t //LUT[3109] \tphase : -0.671875\t(data_i, data_q): (-0.500000,-0.843750)\n\t3110: o_phase = -9'd173;\t //LUT[3110] \tphase : -0.675781\t(data_i, data_q): (-0.500000,-0.812500)\n\t3111: o_phase = -9'd174;\t //LUT[3111] \tphase : -0.679688\t(data_i, data_q): (-0.500000,-0.781250)\n\t3112: o_phase = -9'd176;\t //LUT[3112] \tphase : -0.687500\t(data_i, data_q): (-0.500000,-0.750000)\n\t3113: o_phase = -9'd178;\t //LUT[3113] \tphase : -0.695312\t(data_i, data_q): (-0.500000,-0.718750)\n\t3114: o_phase = -9'd179;\t //LUT[3114] \tphase : -0.699219\t(data_i, data_q): (-0.500000,-0.687500)\n\t3115: o_phase = -9'd181;\t //LUT[3115] \tphase : -0.707031\t(data_i, data_q): (-0.500000,-0.656250)\n\t3116: o_phase = -9'd183;\t //LUT[3116] \tphase : -0.714844\t(data_i, data_q): (-0.500000,-0.625000)\n\t3117: o_phase = -9'd185;\t //LUT[3117] \tphase : -0.722656\t(data_i, data_q): (-0.500000,-0.593750)\n\t3118: o_phase = -9'd187;\t //LUT[3118] \tphase : -0.730469\t(data_i, data_q): (-0.500000,-0.562500)\n\t3119: o_phase = -9'd190;\t //LUT[3119] \tphase : -0.742188\t(data_i, data_q): (-0.500000,-0.531250)\n\t3120: o_phase = -9'd192;\t //LUT[3120] \tphase : -0.750000\t(data_i, data_q): (-0.500000,-0.500000)\n\t3121: o_phase = -9'd195;\t //LUT[3121] \tphase : -0.761719\t(data_i, data_q): (-0.500000,-0.468750)\n\t3122: o_phase = -9'd197;\t //LUT[3122] \tphase : -0.769531\t(data_i, data_q): (-0.500000,-0.437500)\n\t3123: o_phase = -9'd200;\t //LUT[3123] \tphase : -0.781250\t(data_i, data_q): (-0.500000,-0.406250)\n\t3124: o_phase = -9'd204;\t //LUT[3124] \tphase : -0.796875\t(data_i, data_q): (-0.500000,-0.375000)\n\t3125: o_phase = -9'd207;\t //LUT[3125] \tphase : -0.808594\t(data_i, data_q): (-0.500000,-0.343750)\n\t3126: o_phase = -9'd210;\t //LUT[3126] \tphase : -0.820312\t(data_i, data_q): (-0.500000,-0.312500)\n\t3127: o_phase = -9'd214;\t //LUT[3127] \tphase : -0.835938\t(data_i, data_q): (-0.500000,-0.281250)\n\t3128: o_phase = -9'd218;\t //LUT[3128] \tphase : -0.851562\t(data_i, data_q): (-0.500000,-0.250000)\n\t3129: o_phase = -9'd222;\t //LUT[3129] \tphase : -0.867188\t(data_i, data_q): (-0.500000,-0.218750)\n\t3130: o_phase = -9'd227;\t //LUT[3130] \tphase : -0.886719\t(data_i, data_q): (-0.500000,-0.187500)\n\t3131: o_phase = -9'd231;\t //LUT[3131] \tphase : -0.902344\t(data_i, data_q): (-0.500000,-0.156250)\n\t3132: o_phase = -9'd236;\t //LUT[3132] \tphase : -0.921875\t(data_i, data_q): (-0.500000,-0.125000)\n\t3133: o_phase = -9'd241;\t //LUT[3133] \tphase : -0.941406\t(data_i, data_q): (-0.500000,-0.093750)\n\t3134: o_phase = -9'd246;\t //LUT[3134] \tphase : -0.960938\t(data_i, data_q): (-0.500000,-0.062500)\n\t3135: o_phase = -9'd251;\t //LUT[3135] \tphase : -0.980469\t(data_i, data_q): (-0.500000,-0.031250)\n\t3136: o_phase = -9'd256;\t //LUT[3136] \tphase : -1.000000\t(data_i, data_q): (-0.468750,0.000000)\n\t3137: o_phase = +9'd251;\t //LUT[3137] \tphase : 0.980469\t(data_i, data_q): (-0.468750,0.031250)\n\t3138: o_phase = +9'd245;\t //LUT[3138] \tphase : 0.957031\t(data_i, data_q): (-0.468750,0.062500)\n\t3139: o_phase = +9'd240;\t //LUT[3139] \tphase : 0.937500\t(data_i, data_q): (-0.468750,0.093750)\n\t3140: o_phase = +9'd235;\t //LUT[3140] \tphase : 0.917969\t(data_i, data_q): (-0.468750,0.125000)\n\t3141: o_phase = +9'd230;\t //LUT[3141] \tphase : 0.898438\t(data_i, data_q): (-0.468750,0.156250)\n\t3142: o_phase = +9'd225;\t //LUT[3142] \tphase : 0.878906\t(data_i, data_q): (-0.468750,0.187500)\n\t3143: o_phase = +9'd220;\t //LUT[3143] \tphase : 0.859375\t(data_i, data_q): (-0.468750,0.218750)\n\t3144: o_phase = +9'd216;\t //LUT[3144] \tphase : 0.843750\t(data_i, data_q): (-0.468750,0.250000)\n\t3145: o_phase = +9'd212;\t //LUT[3145] \tphase : 0.828125\t(data_i, data_q): (-0.468750,0.281250)\n\t3146: o_phase = +9'd208;\t //LUT[3146] \tphase : 0.812500\t(data_i, data_q): (-0.468750,0.312500)\n\t3147: o_phase = +9'd204;\t //LUT[3147] \tphase : 0.796875\t(data_i, data_q): (-0.468750,0.343750)\n\t3148: o_phase = +9'd201;\t //LUT[3148] \tphase : 0.785156\t(data_i, data_q): (-0.468750,0.375000)\n\t3149: o_phase = +9'd198;\t //LUT[3149] \tphase : 0.773438\t(data_i, data_q): (-0.468750,0.406250)\n\t3150: o_phase = +9'd195;\t //LUT[3150] \tphase : 0.761719\t(data_i, data_q): (-0.468750,0.437500)\n\t3151: o_phase = +9'd192;\t //LUT[3151] \tphase : 0.750000\t(data_i, data_q): (-0.468750,0.468750)\n\t3152: o_phase = +9'd189;\t //LUT[3152] \tphase : 0.738281\t(data_i, data_q): (-0.468750,0.500000)\n\t3153: o_phase = +9'd187;\t //LUT[3153] \tphase : 0.730469\t(data_i, data_q): (-0.468750,0.531250)\n\t3154: o_phase = +9'd185;\t //LUT[3154] \tphase : 0.722656\t(data_i, data_q): (-0.468750,0.562500)\n\t3155: o_phase = +9'd182;\t //LUT[3155] \tphase : 0.710938\t(data_i, data_q): (-0.468750,0.593750)\n\t3156: o_phase = +9'd180;\t //LUT[3156] \tphase : 0.703125\t(data_i, data_q): (-0.468750,0.625000)\n\t3157: o_phase = +9'd179;\t //LUT[3157] \tphase : 0.699219\t(data_i, data_q): (-0.468750,0.656250)\n\t3158: o_phase = +9'd177;\t //LUT[3158] \tphase : 0.691406\t(data_i, data_q): (-0.468750,0.687500)\n\t3159: o_phase = +9'd175;\t //LUT[3159] \tphase : 0.683594\t(data_i, data_q): (-0.468750,0.718750)\n\t3160: o_phase = +9'd174;\t //LUT[3160] \tphase : 0.679688\t(data_i, data_q): (-0.468750,0.750000)\n\t3161: o_phase = +9'd172;\t //LUT[3161] \tphase : 0.671875\t(data_i, data_q): (-0.468750,0.781250)\n\t3162: o_phase = +9'd171;\t //LUT[3162] \tphase : 0.667969\t(data_i, data_q): (-0.468750,0.812500)\n\t3163: o_phase = +9'd169;\t //LUT[3163] \tphase : 0.660156\t(data_i, data_q): (-0.468750,0.843750)\n\t3164: o_phase = +9'd168;\t //LUT[3164] \tphase : 0.656250\t(data_i, data_q): (-0.468750,0.875000)\n\t3165: o_phase = +9'd167;\t //LUT[3165] \tphase : 0.652344\t(data_i, data_q): (-0.468750,0.906250)\n\t3166: o_phase = +9'd166;\t //LUT[3166] \tphase : 0.648438\t(data_i, data_q): (-0.468750,0.937500)\n\t3167: o_phase = +9'd165;\t //LUT[3167] \tphase : 0.644531\t(data_i, data_q): (-0.468750,0.968750)\n\t3168: o_phase = -9'd164;\t //LUT[3168] \tphase : -0.640625\t(data_i, data_q): (-0.468750,-1.000000)\n\t3169: o_phase = -9'd165;\t //LUT[3169] \tphase : -0.644531\t(data_i, data_q): (-0.468750,-0.968750)\n\t3170: o_phase = -9'd166;\t //LUT[3170] \tphase : -0.648438\t(data_i, data_q): (-0.468750,-0.937500)\n\t3171: o_phase = -9'd167;\t //LUT[3171] \tphase : -0.652344\t(data_i, data_q): (-0.468750,-0.906250)\n\t3172: o_phase = -9'd168;\t //LUT[3172] \tphase : -0.656250\t(data_i, data_q): (-0.468750,-0.875000)\n\t3173: o_phase = -9'd169;\t //LUT[3173] \tphase : -0.660156\t(data_i, data_q): (-0.468750,-0.843750)\n\t3174: o_phase = -9'd171;\t //LUT[3174] \tphase : -0.667969\t(data_i, data_q): (-0.468750,-0.812500)\n\t3175: o_phase = -9'd172;\t //LUT[3175] \tphase : -0.671875\t(data_i, data_q): (-0.468750,-0.781250)\n\t3176: o_phase = -9'd174;\t //LUT[3176] \tphase : -0.679688\t(data_i, data_q): (-0.468750,-0.750000)\n\t3177: o_phase = -9'd175;\t //LUT[3177] \tphase : -0.683594\t(data_i, data_q): (-0.468750,-0.718750)\n\t3178: o_phase = -9'd177;\t //LUT[3178] \tphase : -0.691406\t(data_i, data_q): (-0.468750,-0.687500)\n\t3179: o_phase = -9'd179;\t //LUT[3179] \tphase : -0.699219\t(data_i, data_q): (-0.468750,-0.656250)\n\t3180: o_phase = -9'd180;\t //LUT[3180] \tphase : -0.703125\t(data_i, data_q): (-0.468750,-0.625000)\n\t3181: o_phase = -9'd182;\t //LUT[3181] \tphase : -0.710938\t(data_i, data_q): (-0.468750,-0.593750)\n\t3182: o_phase = -9'd185;\t //LUT[3182] \tphase : -0.722656\t(data_i, data_q): (-0.468750,-0.562500)\n\t3183: o_phase = -9'd187;\t //LUT[3183] \tphase : -0.730469\t(data_i, data_q): (-0.468750,-0.531250)\n\t3184: o_phase = -9'd189;\t //LUT[3184] \tphase : -0.738281\t(data_i, data_q): (-0.468750,-0.500000)\n\t3185: o_phase = -9'd192;\t //LUT[3185] \tphase : -0.750000\t(data_i, data_q): (-0.468750,-0.468750)\n\t3186: o_phase = -9'd195;\t //LUT[3186] \tphase : -0.761719\t(data_i, data_q): (-0.468750,-0.437500)\n\t3187: o_phase = -9'd198;\t //LUT[3187] \tphase : -0.773438\t(data_i, data_q): (-0.468750,-0.406250)\n\t3188: o_phase = -9'd201;\t //LUT[3188] \tphase : -0.785156\t(data_i, data_q): (-0.468750,-0.375000)\n\t3189: o_phase = -9'd204;\t //LUT[3189] \tphase : -0.796875\t(data_i, data_q): (-0.468750,-0.343750)\n\t3190: o_phase = -9'd208;\t //LUT[3190] \tphase : -0.812500\t(data_i, data_q): (-0.468750,-0.312500)\n\t3191: o_phase = -9'd212;\t //LUT[3191] \tphase : -0.828125\t(data_i, data_q): (-0.468750,-0.281250)\n\t3192: o_phase = -9'd216;\t //LUT[3192] \tphase : -0.843750\t(data_i, data_q): (-0.468750,-0.250000)\n\t3193: o_phase = -9'd220;\t //LUT[3193] \tphase : -0.859375\t(data_i, data_q): (-0.468750,-0.218750)\n\t3194: o_phase = -9'd225;\t //LUT[3194] \tphase : -0.878906\t(data_i, data_q): (-0.468750,-0.187500)\n\t3195: o_phase = -9'd230;\t //LUT[3195] \tphase : -0.898438\t(data_i, data_q): (-0.468750,-0.156250)\n\t3196: o_phase = -9'd235;\t //LUT[3196] \tphase : -0.917969\t(data_i, data_q): (-0.468750,-0.125000)\n\t3197: o_phase = -9'd240;\t //LUT[3197] \tphase : -0.937500\t(data_i, data_q): (-0.468750,-0.093750)\n\t3198: o_phase = -9'd245;\t //LUT[3198] \tphase : -0.957031\t(data_i, data_q): (-0.468750,-0.062500)\n\t3199: o_phase = -9'd251;\t //LUT[3199] \tphase : -0.980469\t(data_i, data_q): (-0.468750,-0.031250)\n\t3200: o_phase = -9'd256;\t //LUT[3200] \tphase : -1.000000\t(data_i, data_q): (-0.437500,0.000000)\n\t3201: o_phase = +9'd250;\t //LUT[3201] \tphase : 0.976562\t(data_i, data_q): (-0.437500,0.031250)\n\t3202: o_phase = +9'd244;\t //LUT[3202] \tphase : 0.953125\t(data_i, data_q): (-0.437500,0.062500)\n\t3203: o_phase = +9'd239;\t //LUT[3203] \tphase : 0.933594\t(data_i, data_q): (-0.437500,0.093750)\n\t3204: o_phase = +9'd233;\t //LUT[3204] \tphase : 0.910156\t(data_i, data_q): (-0.437500,0.125000)\n\t3205: o_phase = +9'd228;\t //LUT[3205] \tphase : 0.890625\t(data_i, data_q): (-0.437500,0.156250)\n\t3206: o_phase = +9'd223;\t //LUT[3206] \tphase : 0.871094\t(data_i, data_q): (-0.437500,0.187500)\n\t3207: o_phase = +9'd218;\t //LUT[3207] \tphase : 0.851562\t(data_i, data_q): (-0.437500,0.218750)\n\t3208: o_phase = +9'd214;\t //LUT[3208] \tphase : 0.835938\t(data_i, data_q): (-0.437500,0.250000)\n\t3209: o_phase = +9'd209;\t //LUT[3209] \tphase : 0.816406\t(data_i, data_q): (-0.437500,0.281250)\n\t3210: o_phase = +9'd205;\t //LUT[3210] \tphase : 0.800781\t(data_i, data_q): (-0.437500,0.312500)\n\t3211: o_phase = +9'd202;\t //LUT[3211] \tphase : 0.789062\t(data_i, data_q): (-0.437500,0.343750)\n\t3212: o_phase = +9'd198;\t //LUT[3212] \tphase : 0.773438\t(data_i, data_q): (-0.437500,0.375000)\n\t3213: o_phase = +9'd195;\t //LUT[3213] \tphase : 0.761719\t(data_i, data_q): (-0.437500,0.406250)\n\t3214: o_phase = +9'd192;\t //LUT[3214] \tphase : 0.750000\t(data_i, data_q): (-0.437500,0.437500)\n\t3215: o_phase = +9'd189;\t //LUT[3215] \tphase : 0.738281\t(data_i, data_q): (-0.437500,0.468750)\n\t3216: o_phase = +9'd187;\t //LUT[3216] \tphase : 0.730469\t(data_i, data_q): (-0.437500,0.500000)\n\t3217: o_phase = +9'd184;\t //LUT[3217] \tphase : 0.718750\t(data_i, data_q): (-0.437500,0.531250)\n\t3218: o_phase = +9'd182;\t //LUT[3218] \tphase : 0.710938\t(data_i, data_q): (-0.437500,0.562500)\n\t3219: o_phase = +9'd180;\t //LUT[3219] \tphase : 0.703125\t(data_i, data_q): (-0.437500,0.593750)\n\t3220: o_phase = +9'd178;\t //LUT[3220] \tphase : 0.695312\t(data_i, data_q): (-0.437500,0.625000)\n\t3221: o_phase = +9'd176;\t //LUT[3221] \tphase : 0.687500\t(data_i, data_q): (-0.437500,0.656250)\n\t3222: o_phase = +9'd174;\t //LUT[3222] \tphase : 0.679688\t(data_i, data_q): (-0.437500,0.687500)\n\t3223: o_phase = +9'd173;\t //LUT[3223] \tphase : 0.675781\t(data_i, data_q): (-0.437500,0.718750)\n\t3224: o_phase = +9'd171;\t //LUT[3224] \tphase : 0.667969\t(data_i, data_q): (-0.437500,0.750000)\n\t3225: o_phase = +9'd170;\t //LUT[3225] \tphase : 0.664062\t(data_i, data_q): (-0.437500,0.781250)\n\t3226: o_phase = +9'd168;\t //LUT[3226] \tphase : 0.656250\t(data_i, data_q): (-0.437500,0.812500)\n\t3227: o_phase = +9'd167;\t //LUT[3227] \tphase : 0.652344\t(data_i, data_q): (-0.437500,0.843750)\n\t3228: o_phase = +9'd166;\t //LUT[3228] \tphase : 0.648438\t(data_i, data_q): (-0.437500,0.875000)\n\t3229: o_phase = +9'd165;\t //LUT[3229] \tphase : 0.644531\t(data_i, data_q): (-0.437500,0.906250)\n\t3230: o_phase = +9'd164;\t //LUT[3230] \tphase : 0.640625\t(data_i, data_q): (-0.437500,0.937500)\n\t3231: o_phase = +9'd163;\t //LUT[3231] \tphase : 0.636719\t(data_i, data_q): (-0.437500,0.968750)\n\t3232: o_phase = -9'd162;\t //LUT[3232] \tphase : -0.632812\t(data_i, data_q): (-0.437500,-1.000000)\n\t3233: o_phase = -9'd163;\t //LUT[3233] \tphase : -0.636719\t(data_i, data_q): (-0.437500,-0.968750)\n\t3234: o_phase = -9'd164;\t //LUT[3234] \tphase : -0.640625\t(data_i, data_q): (-0.437500,-0.937500)\n\t3235: o_phase = -9'd165;\t //LUT[3235] \tphase : -0.644531\t(data_i, data_q): (-0.437500,-0.906250)\n\t3236: o_phase = -9'd166;\t //LUT[3236] \tphase : -0.648438\t(data_i, data_q): (-0.437500,-0.875000)\n\t3237: o_phase = -9'd167;\t //LUT[3237] \tphase : -0.652344\t(data_i, data_q): (-0.437500,-0.843750)\n\t3238: o_phase = -9'd168;\t //LUT[3238] \tphase : -0.656250\t(data_i, data_q): (-0.437500,-0.812500)\n\t3239: o_phase = -9'd170;\t //LUT[3239] \tphase : -0.664062\t(data_i, data_q): (-0.437500,-0.781250)\n\t3240: o_phase = -9'd171;\t //LUT[3240] \tphase : -0.667969\t(data_i, data_q): (-0.437500,-0.750000)\n\t3241: o_phase = -9'd173;\t //LUT[3241] \tphase : -0.675781\t(data_i, data_q): (-0.437500,-0.718750)\n\t3242: o_phase = -9'd174;\t //LUT[3242] \tphase : -0.679688\t(data_i, data_q): (-0.437500,-0.687500)\n\t3243: o_phase = -9'd176;\t //LUT[3243] \tphase : -0.687500\t(data_i, data_q): (-0.437500,-0.656250)\n\t3244: o_phase = -9'd178;\t //LUT[3244] \tphase : -0.695312\t(data_i, data_q): (-0.437500,-0.625000)\n\t3245: o_phase = -9'd180;\t //LUT[3245] \tphase : -0.703125\t(data_i, data_q): (-0.437500,-0.593750)\n\t3246: o_phase = -9'd182;\t //LUT[3246] \tphase : -0.710938\t(data_i, data_q): (-0.437500,-0.562500)\n\t3247: o_phase = -9'd184;\t //LUT[3247] \tphase : -0.718750\t(data_i, data_q): (-0.437500,-0.531250)\n\t3248: o_phase = -9'd187;\t //LUT[3248] \tphase : -0.730469\t(data_i, data_q): (-0.437500,-0.500000)\n\t3249: o_phase = -9'd189;\t //LUT[3249] \tphase : -0.738281\t(data_i, data_q): (-0.437500,-0.468750)\n\t3250: o_phase = -9'd192;\t //LUT[3250] \tphase : -0.750000\t(data_i, data_q): (-0.437500,-0.437500)\n\t3251: o_phase = -9'd195;\t //LUT[3251] \tphase : -0.761719\t(data_i, data_q): (-0.437500,-0.406250)\n\t3252: o_phase = -9'd198;\t //LUT[3252] \tphase : -0.773438\t(data_i, data_q): (-0.437500,-0.375000)\n\t3253: o_phase = -9'd202;\t //LUT[3253] \tphase : -0.789062\t(data_i, data_q): (-0.437500,-0.343750)\n\t3254: o_phase = -9'd205;\t //LUT[3254] \tphase : -0.800781\t(data_i, data_q): (-0.437500,-0.312500)\n\t3255: o_phase = -9'd209;\t //LUT[3255] \tphase : -0.816406\t(data_i, data_q): (-0.437500,-0.281250)\n\t3256: o_phase = -9'd214;\t //LUT[3256] \tphase : -0.835938\t(data_i, data_q): (-0.437500,-0.250000)\n\t3257: o_phase = -9'd218;\t //LUT[3257] \tphase : -0.851562\t(data_i, data_q): (-0.437500,-0.218750)\n\t3258: o_phase = -9'd223;\t //LUT[3258] \tphase : -0.871094\t(data_i, data_q): (-0.437500,-0.187500)\n\t3259: o_phase = -9'd228;\t //LUT[3259] \tphase : -0.890625\t(data_i, data_q): (-0.437500,-0.156250)\n\t3260: o_phase = -9'd233;\t //LUT[3260] \tphase : -0.910156\t(data_i, data_q): (-0.437500,-0.125000)\n\t3261: o_phase = -9'd239;\t //LUT[3261] \tphase : -0.933594\t(data_i, data_q): (-0.437500,-0.093750)\n\t3262: o_phase = -9'd244;\t //LUT[3262] \tphase : -0.953125\t(data_i, data_q): (-0.437500,-0.062500)\n\t3263: o_phase = -9'd250;\t //LUT[3263] \tphase : -0.976562\t(data_i, data_q): (-0.437500,-0.031250)\n\t3264: o_phase = -9'd256;\t //LUT[3264] \tphase : -1.000000\t(data_i, data_q): (-0.406250,0.000000)\n\t3265: o_phase = +9'd250;\t //LUT[3265] \tphase : 0.976562\t(data_i, data_q): (-0.406250,0.031250)\n\t3266: o_phase = +9'd244;\t //LUT[3266] \tphase : 0.953125\t(data_i, data_q): (-0.406250,0.062500)\n\t3267: o_phase = +9'd238;\t //LUT[3267] \tphase : 0.929688\t(data_i, data_q): (-0.406250,0.093750)\n\t3268: o_phase = +9'd232;\t //LUT[3268] \tphase : 0.906250\t(data_i, data_q): (-0.406250,0.125000)\n\t3269: o_phase = +9'd226;\t //LUT[3269] \tphase : 0.882812\t(data_i, data_q): (-0.406250,0.156250)\n\t3270: o_phase = +9'd221;\t //LUT[3270] \tphase : 0.863281\t(data_i, data_q): (-0.406250,0.187500)\n\t3271: o_phase = +9'd216;\t //LUT[3271] \tphase : 0.843750\t(data_i, data_q): (-0.406250,0.218750)\n\t3272: o_phase = +9'd211;\t //LUT[3272] \tphase : 0.824219\t(data_i, data_q): (-0.406250,0.250000)\n\t3273: o_phase = +9'd207;\t //LUT[3273] \tphase : 0.808594\t(data_i, data_q): (-0.406250,0.281250)\n\t3274: o_phase = +9'd203;\t //LUT[3274] \tphase : 0.792969\t(data_i, data_q): (-0.406250,0.312500)\n\t3275: o_phase = +9'd199;\t //LUT[3275] \tphase : 0.777344\t(data_i, data_q): (-0.406250,0.343750)\n\t3276: o_phase = +9'd195;\t //LUT[3276] \tphase : 0.761719\t(data_i, data_q): (-0.406250,0.375000)\n\t3277: o_phase = +9'd192;\t //LUT[3277] \tphase : 0.750000\t(data_i, data_q): (-0.406250,0.406250)\n\t3278: o_phase = +9'd189;\t //LUT[3278] \tphase : 0.738281\t(data_i, data_q): (-0.406250,0.437500)\n\t3279: o_phase = +9'd186;\t //LUT[3279] \tphase : 0.726562\t(data_i, data_q): (-0.406250,0.468750)\n\t3280: o_phase = +9'd184;\t //LUT[3280] \tphase : 0.718750\t(data_i, data_q): (-0.406250,0.500000)\n\t3281: o_phase = +9'd181;\t //LUT[3281] \tphase : 0.707031\t(data_i, data_q): (-0.406250,0.531250)\n\t3282: o_phase = +9'd179;\t //LUT[3282] \tphase : 0.699219\t(data_i, data_q): (-0.406250,0.562500)\n\t3283: o_phase = +9'd177;\t //LUT[3283] \tphase : 0.691406\t(data_i, data_q): (-0.406250,0.593750)\n\t3284: o_phase = +9'd175;\t //LUT[3284] \tphase : 0.683594\t(data_i, data_q): (-0.406250,0.625000)\n\t3285: o_phase = +9'd173;\t //LUT[3285] \tphase : 0.675781\t(data_i, data_q): (-0.406250,0.656250)\n\t3286: o_phase = +9'd171;\t //LUT[3286] \tphase : 0.667969\t(data_i, data_q): (-0.406250,0.687500)\n\t3287: o_phase = +9'd170;\t //LUT[3287] \tphase : 0.664062\t(data_i, data_q): (-0.406250,0.718750)\n\t3288: o_phase = +9'd168;\t //LUT[3288] \tphase : 0.656250\t(data_i, data_q): (-0.406250,0.750000)\n\t3289: o_phase = +9'd167;\t //LUT[3289] \tphase : 0.652344\t(data_i, data_q): (-0.406250,0.781250)\n\t3290: o_phase = +9'd166;\t //LUT[3290] \tphase : 0.648438\t(data_i, data_q): (-0.406250,0.812500)\n\t3291: o_phase = +9'd165;\t //LUT[3291] \tphase : 0.644531\t(data_i, data_q): (-0.406250,0.843750)\n\t3292: o_phase = +9'd163;\t //LUT[3292] \tphase : 0.636719\t(data_i, data_q): (-0.406250,0.875000)\n\t3293: o_phase = +9'd162;\t //LUT[3293] \tphase : 0.632812\t(data_i, data_q): (-0.406250,0.906250)\n\t3294: o_phase = +9'd161;\t //LUT[3294] \tphase : 0.628906\t(data_i, data_q): (-0.406250,0.937500)\n\t3295: o_phase = +9'd160;\t //LUT[3295] \tphase : 0.625000\t(data_i, data_q): (-0.406250,0.968750)\n\t3296: o_phase = -9'd159;\t //LUT[3296] \tphase : -0.621094\t(data_i, data_q): (-0.406250,-1.000000)\n\t3297: o_phase = -9'd160;\t //LUT[3297] \tphase : -0.625000\t(data_i, data_q): (-0.406250,-0.968750)\n\t3298: o_phase = -9'd161;\t //LUT[3298] \tphase : -0.628906\t(data_i, data_q): (-0.406250,-0.937500)\n\t3299: o_phase = -9'd162;\t //LUT[3299] \tphase : -0.632812\t(data_i, data_q): (-0.406250,-0.906250)\n\t3300: o_phase = -9'd163;\t //LUT[3300] \tphase : -0.636719\t(data_i, data_q): (-0.406250,-0.875000)\n\t3301: o_phase = -9'd165;\t //LUT[3301] \tphase : -0.644531\t(data_i, data_q): (-0.406250,-0.843750)\n\t3302: o_phase = -9'd166;\t //LUT[3302] \tphase : -0.648438\t(data_i, data_q): (-0.406250,-0.812500)\n\t3303: o_phase = -9'd167;\t //LUT[3303] \tphase : -0.652344\t(data_i, data_q): (-0.406250,-0.781250)\n\t3304: o_phase = -9'd168;\t //LUT[3304] \tphase : -0.656250\t(data_i, data_q): (-0.406250,-0.750000)\n\t3305: o_phase = -9'd170;\t //LUT[3305] \tphase : -0.664062\t(data_i, data_q): (-0.406250,-0.718750)\n\t3306: o_phase = -9'd171;\t //LUT[3306] \tphase : -0.667969\t(data_i, data_q): (-0.406250,-0.687500)\n\t3307: o_phase = -9'd173;\t //LUT[3307] \tphase : -0.675781\t(data_i, data_q): (-0.406250,-0.656250)\n\t3308: o_phase = -9'd175;\t //LUT[3308] \tphase : -0.683594\t(data_i, data_q): (-0.406250,-0.625000)\n\t3309: o_phase = -9'd177;\t //LUT[3309] \tphase : -0.691406\t(data_i, data_q): (-0.406250,-0.593750)\n\t3310: o_phase = -9'd179;\t //LUT[3310] \tphase : -0.699219\t(data_i, data_q): (-0.406250,-0.562500)\n\t3311: o_phase = -9'd181;\t //LUT[3311] \tphase : -0.707031\t(data_i, data_q): (-0.406250,-0.531250)\n\t3312: o_phase = -9'd184;\t //LUT[3312] \tphase : -0.718750\t(data_i, data_q): (-0.406250,-0.500000)\n\t3313: o_phase = -9'd186;\t //LUT[3313] \tphase : -0.726562\t(data_i, data_q): (-0.406250,-0.468750)\n\t3314: o_phase = -9'd189;\t //LUT[3314] \tphase : -0.738281\t(data_i, data_q): (-0.406250,-0.437500)\n\t3315: o_phase = -9'd192;\t //LUT[3315] \tphase : -0.750000\t(data_i, data_q): (-0.406250,-0.406250)\n\t3316: o_phase = -9'd195;\t //LUT[3316] \tphase : -0.761719\t(data_i, data_q): (-0.406250,-0.375000)\n\t3317: o_phase = -9'd199;\t //LUT[3317] \tphase : -0.777344\t(data_i, data_q): (-0.406250,-0.343750)\n\t3318: o_phase = -9'd203;\t //LUT[3318] \tphase : -0.792969\t(data_i, data_q): (-0.406250,-0.312500)\n\t3319: o_phase = -9'd207;\t //LUT[3319] \tphase : -0.808594\t(data_i, data_q): (-0.406250,-0.281250)\n\t3320: o_phase = -9'd211;\t //LUT[3320] \tphase : -0.824219\t(data_i, data_q): (-0.406250,-0.250000)\n\t3321: o_phase = -9'd216;\t //LUT[3321] \tphase : -0.843750\t(data_i, data_q): (-0.406250,-0.218750)\n\t3322: o_phase = -9'd221;\t //LUT[3322] \tphase : -0.863281\t(data_i, data_q): (-0.406250,-0.187500)\n\t3323: o_phase = -9'd226;\t //LUT[3323] \tphase : -0.882812\t(data_i, data_q): (-0.406250,-0.156250)\n\t3324: o_phase = -9'd232;\t //LUT[3324] \tphase : -0.906250\t(data_i, data_q): (-0.406250,-0.125000)\n\t3325: o_phase = -9'd238;\t //LUT[3325] \tphase : -0.929688\t(data_i, data_q): (-0.406250,-0.093750)\n\t3326: o_phase = -9'd244;\t //LUT[3326] \tphase : -0.953125\t(data_i, data_q): (-0.406250,-0.062500)\n\t3327: o_phase = -9'd250;\t //LUT[3327] \tphase : -0.976562\t(data_i, data_q): (-0.406250,-0.031250)\n\t3328: o_phase = -9'd256;\t //LUT[3328] \tphase : -1.000000\t(data_i, data_q): (-0.375000,0.000000)\n\t3329: o_phase = +9'd249;\t //LUT[3329] \tphase : 0.972656\t(data_i, data_q): (-0.375000,0.031250)\n\t3330: o_phase = +9'd243;\t //LUT[3330] \tphase : 0.949219\t(data_i, data_q): (-0.375000,0.062500)\n\t3331: o_phase = +9'd236;\t //LUT[3331] \tphase : 0.921875\t(data_i, data_q): (-0.375000,0.093750)\n\t3332: o_phase = +9'd230;\t //LUT[3332] \tphase : 0.898438\t(data_i, data_q): (-0.375000,0.125000)\n\t3333: o_phase = +9'd224;\t //LUT[3333] \tphase : 0.875000\t(data_i, data_q): (-0.375000,0.156250)\n\t3334: o_phase = +9'd218;\t //LUT[3334] \tphase : 0.851562\t(data_i, data_q): (-0.375000,0.187500)\n\t3335: o_phase = +9'd213;\t //LUT[3335] \tphase : 0.832031\t(data_i, data_q): (-0.375000,0.218750)\n\t3336: o_phase = +9'd208;\t //LUT[3336] \tphase : 0.812500\t(data_i, data_q): (-0.375000,0.250000)\n\t3337: o_phase = +9'd204;\t //LUT[3337] \tphase : 0.796875\t(data_i, data_q): (-0.375000,0.281250)\n\t3338: o_phase = +9'd199;\t //LUT[3338] \tphase : 0.777344\t(data_i, data_q): (-0.375000,0.312500)\n\t3339: o_phase = +9'd196;\t //LUT[3339] \tphase : 0.765625\t(data_i, data_q): (-0.375000,0.343750)\n\t3340: o_phase = +9'd192;\t //LUT[3340] \tphase : 0.750000\t(data_i, data_q): (-0.375000,0.375000)\n\t3341: o_phase = +9'd189;\t //LUT[3341] \tphase : 0.738281\t(data_i, data_q): (-0.375000,0.406250)\n\t3342: o_phase = +9'd186;\t //LUT[3342] \tphase : 0.726562\t(data_i, data_q): (-0.375000,0.437500)\n\t3343: o_phase = +9'd183;\t //LUT[3343] \tphase : 0.714844\t(data_i, data_q): (-0.375000,0.468750)\n\t3344: o_phase = +9'd180;\t //LUT[3344] \tphase : 0.703125\t(data_i, data_q): (-0.375000,0.500000)\n\t3345: o_phase = +9'd178;\t //LUT[3345] \tphase : 0.695312\t(data_i, data_q): (-0.375000,0.531250)\n\t3346: o_phase = +9'd176;\t //LUT[3346] \tphase : 0.687500\t(data_i, data_q): (-0.375000,0.562500)\n\t3347: o_phase = +9'd174;\t //LUT[3347] \tphase : 0.679688\t(data_i, data_q): (-0.375000,0.593750)\n\t3348: o_phase = +9'd172;\t //LUT[3348] \tphase : 0.671875\t(data_i, data_q): (-0.375000,0.625000)\n\t3349: o_phase = +9'd170;\t //LUT[3349] \tphase : 0.664062\t(data_i, data_q): (-0.375000,0.656250)\n\t3350: o_phase = +9'd169;\t //LUT[3350] \tphase : 0.660156\t(data_i, data_q): (-0.375000,0.687500)\n\t3351: o_phase = +9'd167;\t //LUT[3351] \tphase : 0.652344\t(data_i, data_q): (-0.375000,0.718750)\n\t3352: o_phase = +9'd166;\t //LUT[3352] \tphase : 0.648438\t(data_i, data_q): (-0.375000,0.750000)\n\t3353: o_phase = +9'd164;\t //LUT[3353] \tphase : 0.640625\t(data_i, data_q): (-0.375000,0.781250)\n\t3354: o_phase = +9'd163;\t //LUT[3354] \tphase : 0.636719\t(data_i, data_q): (-0.375000,0.812500)\n\t3355: o_phase = +9'd162;\t //LUT[3355] \tphase : 0.632812\t(data_i, data_q): (-0.375000,0.843750)\n\t3356: o_phase = +9'd161;\t //LUT[3356] \tphase : 0.628906\t(data_i, data_q): (-0.375000,0.875000)\n\t3357: o_phase = +9'd160;\t //LUT[3357] \tphase : 0.625000\t(data_i, data_q): (-0.375000,0.906250)\n\t3358: o_phase = +9'd159;\t //LUT[3358] \tphase : 0.621094\t(data_i, data_q): (-0.375000,0.937500)\n\t3359: o_phase = +9'd158;\t //LUT[3359] \tphase : 0.617188\t(data_i, data_q): (-0.375000,0.968750)\n\t3360: o_phase = -9'd157;\t //LUT[3360] \tphase : -0.613281\t(data_i, data_q): (-0.375000,-1.000000)\n\t3361: o_phase = -9'd158;\t //LUT[3361] \tphase : -0.617188\t(data_i, data_q): (-0.375000,-0.968750)\n\t3362: o_phase = -9'd159;\t //LUT[3362] \tphase : -0.621094\t(data_i, data_q): (-0.375000,-0.937500)\n\t3363: o_phase = -9'd160;\t //LUT[3363] \tphase : -0.625000\t(data_i, data_q): (-0.375000,-0.906250)\n\t3364: o_phase = -9'd161;\t //LUT[3364] \tphase : -0.628906\t(data_i, data_q): (-0.375000,-0.875000)\n\t3365: o_phase = -9'd162;\t //LUT[3365] \tphase : -0.632812\t(data_i, data_q): (-0.375000,-0.843750)\n\t3366: o_phase = -9'd163;\t //LUT[3366] \tphase : -0.636719\t(data_i, data_q): (-0.375000,-0.812500)\n\t3367: o_phase = -9'd164;\t //LUT[3367] \tphase : -0.640625\t(data_i, data_q): (-0.375000,-0.781250)\n\t3368: o_phase = -9'd166;\t //LUT[3368] \tphase : -0.648438\t(data_i, data_q): (-0.375000,-0.750000)\n\t3369: o_phase = -9'd167;\t //LUT[3369] \tphase : -0.652344\t(data_i, data_q): (-0.375000,-0.718750)\n\t3370: o_phase = -9'd169;\t //LUT[3370] \tphase : -0.660156\t(data_i, data_q): (-0.375000,-0.687500)\n\t3371: o_phase = -9'd170;\t //LUT[3371] \tphase : -0.664062\t(data_i, data_q): (-0.375000,-0.656250)\n\t3372: o_phase = -9'd172;\t //LUT[3372] \tphase : -0.671875\t(data_i, data_q): (-0.375000,-0.625000)\n\t3373: o_phase = -9'd174;\t //LUT[3373] \tphase : -0.679688\t(data_i, data_q): (-0.375000,-0.593750)\n\t3374: o_phase = -9'd176;\t //LUT[3374] \tphase : -0.687500\t(data_i, data_q): (-0.375000,-0.562500)\n\t3375: o_phase = -9'd178;\t //LUT[3375] \tphase : -0.695312\t(data_i, data_q): (-0.375000,-0.531250)\n\t3376: o_phase = -9'd180;\t //LUT[3376] \tphase : -0.703125\t(data_i, data_q): (-0.375000,-0.500000)\n\t3377: o_phase = -9'd183;\t //LUT[3377] \tphase : -0.714844\t(data_i, data_q): (-0.375000,-0.468750)\n\t3378: o_phase = -9'd186;\t //LUT[3378] \tphase : -0.726562\t(data_i, data_q): (-0.375000,-0.437500)\n\t3379: o_phase = -9'd189;\t //LUT[3379] \tphase : -0.738281\t(data_i, data_q): (-0.375000,-0.406250)\n\t3380: o_phase = -9'd192;\t //LUT[3380] \tphase : -0.750000\t(data_i, data_q): (-0.375000,-0.375000)\n\t3381: o_phase = -9'd196;\t //LUT[3381] \tphase : -0.765625\t(data_i, data_q): (-0.375000,-0.343750)\n\t3382: o_phase = -9'd199;\t //LUT[3382] \tphase : -0.777344\t(data_i, data_q): (-0.375000,-0.312500)\n\t3383: o_phase = -9'd204;\t //LUT[3383] \tphase : -0.796875\t(data_i, data_q): (-0.375000,-0.281250)\n\t3384: o_phase = -9'd208;\t //LUT[3384] \tphase : -0.812500\t(data_i, data_q): (-0.375000,-0.250000)\n\t3385: o_phase = -9'd213;\t //LUT[3385] \tphase : -0.832031\t(data_i, data_q): (-0.375000,-0.218750)\n\t3386: o_phase = -9'd218;\t //LUT[3386] \tphase : -0.851562\t(data_i, data_q): (-0.375000,-0.187500)\n\t3387: o_phase = -9'd224;\t //LUT[3387] \tphase : -0.875000\t(data_i, data_q): (-0.375000,-0.156250)\n\t3388: o_phase = -9'd230;\t //LUT[3388] \tphase : -0.898438\t(data_i, data_q): (-0.375000,-0.125000)\n\t3389: o_phase = -9'd236;\t //LUT[3389] \tphase : -0.921875\t(data_i, data_q): (-0.375000,-0.093750)\n\t3390: o_phase = -9'd243;\t //LUT[3390] \tphase : -0.949219\t(data_i, data_q): (-0.375000,-0.062500)\n\t3391: o_phase = -9'd249;\t //LUT[3391] \tphase : -0.972656\t(data_i, data_q): (-0.375000,-0.031250)\n\t3392: o_phase = -9'd256;\t //LUT[3392] \tphase : -1.000000\t(data_i, data_q): (-0.343750,0.000000)\n\t3393: o_phase = +9'd249;\t //LUT[3393] \tphase : 0.972656\t(data_i, data_q): (-0.343750,0.031250)\n\t3394: o_phase = +9'd241;\t //LUT[3394] \tphase : 0.941406\t(data_i, data_q): (-0.343750,0.062500)\n\t3395: o_phase = +9'd234;\t //LUT[3395] \tphase : 0.914062\t(data_i, data_q): (-0.343750,0.093750)\n\t3396: o_phase = +9'd228;\t //LUT[3396] \tphase : 0.890625\t(data_i, data_q): (-0.343750,0.125000)\n\t3397: o_phase = +9'd221;\t //LUT[3397] \tphase : 0.863281\t(data_i, data_q): (-0.343750,0.156250)\n\t3398: o_phase = +9'd215;\t //LUT[3398] \tphase : 0.839844\t(data_i, data_q): (-0.343750,0.187500)\n\t3399: o_phase = +9'd210;\t //LUT[3399] \tphase : 0.820312\t(data_i, data_q): (-0.343750,0.218750)\n\t3400: o_phase = +9'd205;\t //LUT[3400] \tphase : 0.800781\t(data_i, data_q): (-0.343750,0.250000)\n\t3401: o_phase = +9'd200;\t //LUT[3401] \tphase : 0.781250\t(data_i, data_q): (-0.343750,0.281250)\n\t3402: o_phase = +9'd196;\t //LUT[3402] \tphase : 0.765625\t(data_i, data_q): (-0.343750,0.312500)\n\t3403: o_phase = +9'd192;\t //LUT[3403] \tphase : 0.750000\t(data_i, data_q): (-0.343750,0.343750)\n\t3404: o_phase = +9'd188;\t //LUT[3404] \tphase : 0.734375\t(data_i, data_q): (-0.343750,0.375000)\n\t3405: o_phase = +9'd185;\t //LUT[3405] \tphase : 0.722656\t(data_i, data_q): (-0.343750,0.406250)\n\t3406: o_phase = +9'd182;\t //LUT[3406] \tphase : 0.710938\t(data_i, data_q): (-0.343750,0.437500)\n\t3407: o_phase = +9'd180;\t //LUT[3407] \tphase : 0.703125\t(data_i, data_q): (-0.343750,0.468750)\n\t3408: o_phase = +9'd177;\t //LUT[3408] \tphase : 0.691406\t(data_i, data_q): (-0.343750,0.500000)\n\t3409: o_phase = +9'd175;\t //LUT[3409] \tphase : 0.683594\t(data_i, data_q): (-0.343750,0.531250)\n\t3410: o_phase = +9'd173;\t //LUT[3410] \tphase : 0.675781\t(data_i, data_q): (-0.343750,0.562500)\n\t3411: o_phase = +9'd171;\t //LUT[3411] \tphase : 0.667969\t(data_i, data_q): (-0.343750,0.593750)\n\t3412: o_phase = +9'd169;\t //LUT[3412] \tphase : 0.660156\t(data_i, data_q): (-0.343750,0.625000)\n\t3413: o_phase = +9'd167;\t //LUT[3413] \tphase : 0.652344\t(data_i, data_q): (-0.343750,0.656250)\n\t3414: o_phase = +9'd166;\t //LUT[3414] \tphase : 0.648438\t(data_i, data_q): (-0.343750,0.687500)\n\t3415: o_phase = +9'd164;\t //LUT[3415] \tphase : 0.640625\t(data_i, data_q): (-0.343750,0.718750)\n\t3416: o_phase = +9'd163;\t //LUT[3416] \tphase : 0.636719\t(data_i, data_q): (-0.343750,0.750000)\n\t3417: o_phase = +9'd162;\t //LUT[3417] \tphase : 0.632812\t(data_i, data_q): (-0.343750,0.781250)\n\t3418: o_phase = +9'd161;\t //LUT[3418] \tphase : 0.628906\t(data_i, data_q): (-0.343750,0.812500)\n\t3419: o_phase = +9'd160;\t //LUT[3419] \tphase : 0.625000\t(data_i, data_q): (-0.343750,0.843750)\n\t3420: o_phase = +9'd159;\t //LUT[3420] \tphase : 0.621094\t(data_i, data_q): (-0.343750,0.875000)\n\t3421: o_phase = +9'd158;\t //LUT[3421] \tphase : 0.617188\t(data_i, data_q): (-0.343750,0.906250)\n\t3422: o_phase = +9'd157;\t //LUT[3422] \tphase : 0.613281\t(data_i, data_q): (-0.343750,0.937500)\n\t3423: o_phase = +9'd156;\t //LUT[3423] \tphase : 0.609375\t(data_i, data_q): (-0.343750,0.968750)\n\t3424: o_phase = -9'd155;\t //LUT[3424] \tphase : -0.605469\t(data_i, data_q): (-0.343750,-1.000000)\n\t3425: o_phase = -9'd156;\t //LUT[3425] \tphase : -0.609375\t(data_i, data_q): (-0.343750,-0.968750)\n\t3426: o_phase = -9'd157;\t //LUT[3426] \tphase : -0.613281\t(data_i, data_q): (-0.343750,-0.937500)\n\t3427: o_phase = -9'd158;\t //LUT[3427] \tphase : -0.617188\t(data_i, data_q): (-0.343750,-0.906250)\n\t3428: o_phase = -9'd159;\t //LUT[3428] \tphase : -0.621094\t(data_i, data_q): (-0.343750,-0.875000)\n\t3429: o_phase = -9'd160;\t //LUT[3429] \tphase : -0.625000\t(data_i, data_q): (-0.343750,-0.843750)\n\t3430: o_phase = -9'd161;\t //LUT[3430] \tphase : -0.628906\t(data_i, data_q): (-0.343750,-0.812500)\n\t3431: o_phase = -9'd162;\t //LUT[3431] \tphase : -0.632812\t(data_i, data_q): (-0.343750,-0.781250)\n\t3432: o_phase = -9'd163;\t //LUT[3432] \tphase : -0.636719\t(data_i, data_q): (-0.343750,-0.750000)\n\t3433: o_phase = -9'd164;\t //LUT[3433] \tphase : -0.640625\t(data_i, data_q): (-0.343750,-0.718750)\n\t3434: o_phase = -9'd166;\t //LUT[3434] \tphase : -0.648438\t(data_i, data_q): (-0.343750,-0.687500)\n\t3435: o_phase = -9'd167;\t //LUT[3435] \tphase : -0.652344\t(data_i, data_q): (-0.343750,-0.656250)\n\t3436: o_phase = -9'd169;\t //LUT[3436] \tphase : -0.660156\t(data_i, data_q): (-0.343750,-0.625000)\n\t3437: o_phase = -9'd171;\t //LUT[3437] \tphase : -0.667969\t(data_i, data_q): (-0.343750,-0.593750)\n\t3438: o_phase = -9'd173;\t //LUT[3438] \tphase : -0.675781\t(data_i, data_q): (-0.343750,-0.562500)\n\t3439: o_phase = -9'd175;\t //LUT[3439] \tphase : -0.683594\t(data_i, data_q): (-0.343750,-0.531250)\n\t3440: o_phase = -9'd177;\t //LUT[3440] \tphase : -0.691406\t(data_i, data_q): (-0.343750,-0.500000)\n\t3441: o_phase = -9'd180;\t //LUT[3441] \tphase : -0.703125\t(data_i, data_q): (-0.343750,-0.468750)\n\t3442: o_phase = -9'd182;\t //LUT[3442] \tphase : -0.710938\t(data_i, data_q): (-0.343750,-0.437500)\n\t3443: o_phase = -9'd185;\t //LUT[3443] \tphase : -0.722656\t(data_i, data_q): (-0.343750,-0.406250)\n\t3444: o_phase = -9'd188;\t //LUT[3444] \tphase : -0.734375\t(data_i, data_q): (-0.343750,-0.375000)\n\t3445: o_phase = -9'd192;\t //LUT[3445] \tphase : -0.750000\t(data_i, data_q): (-0.343750,-0.343750)\n\t3446: o_phase = -9'd196;\t //LUT[3446] \tphase : -0.765625\t(data_i, data_q): (-0.343750,-0.312500)\n\t3447: o_phase = -9'd200;\t //LUT[3447] \tphase : -0.781250\t(data_i, data_q): (-0.343750,-0.281250)\n\t3448: o_phase = -9'd205;\t //LUT[3448] \tphase : -0.800781\t(data_i, data_q): (-0.343750,-0.250000)\n\t3449: o_phase = -9'd210;\t //LUT[3449] \tphase : -0.820312\t(data_i, data_q): (-0.343750,-0.218750)\n\t3450: o_phase = -9'd215;\t //LUT[3450] \tphase : -0.839844\t(data_i, data_q): (-0.343750,-0.187500)\n\t3451: o_phase = -9'd221;\t //LUT[3451] \tphase : -0.863281\t(data_i, data_q): (-0.343750,-0.156250)\n\t3452: o_phase = -9'd228;\t //LUT[3452] \tphase : -0.890625\t(data_i, data_q): (-0.343750,-0.125000)\n\t3453: o_phase = -9'd234;\t //LUT[3453] \tphase : -0.914062\t(data_i, data_q): (-0.343750,-0.093750)\n\t3454: o_phase = -9'd241;\t //LUT[3454] \tphase : -0.941406\t(data_i, data_q): (-0.343750,-0.062500)\n\t3455: o_phase = -9'd249;\t //LUT[3455] \tphase : -0.972656\t(data_i, data_q): (-0.343750,-0.031250)\n\t3456: o_phase = -9'd256;\t //LUT[3456] \tphase : -1.000000\t(data_i, data_q): (-0.312500,0.000000)\n\t3457: o_phase = +9'd248;\t //LUT[3457] \tphase : 0.968750\t(data_i, data_q): (-0.312500,0.031250)\n\t3458: o_phase = +9'd240;\t //LUT[3458] \tphase : 0.937500\t(data_i, data_q): (-0.312500,0.062500)\n\t3459: o_phase = +9'd232;\t //LUT[3459] \tphase : 0.906250\t(data_i, data_q): (-0.312500,0.093750)\n\t3460: o_phase = +9'd225;\t //LUT[3460] \tphase : 0.878906\t(data_i, data_q): (-0.312500,0.125000)\n\t3461: o_phase = +9'd218;\t //LUT[3461] \tphase : 0.851562\t(data_i, data_q): (-0.312500,0.156250)\n\t3462: o_phase = +9'd212;\t //LUT[3462] \tphase : 0.828125\t(data_i, data_q): (-0.312500,0.187500)\n\t3463: o_phase = +9'd206;\t //LUT[3463] \tphase : 0.804688\t(data_i, data_q): (-0.312500,0.218750)\n\t3464: o_phase = +9'd201;\t //LUT[3464] \tphase : 0.785156\t(data_i, data_q): (-0.312500,0.250000)\n\t3465: o_phase = +9'd196;\t //LUT[3465] \tphase : 0.765625\t(data_i, data_q): (-0.312500,0.281250)\n\t3466: o_phase = +9'd192;\t //LUT[3466] \tphase : 0.750000\t(data_i, data_q): (-0.312500,0.312500)\n\t3467: o_phase = +9'd188;\t //LUT[3467] \tphase : 0.734375\t(data_i, data_q): (-0.312500,0.343750)\n\t3468: o_phase = +9'd185;\t //LUT[3468] \tphase : 0.722656\t(data_i, data_q): (-0.312500,0.375000)\n\t3469: o_phase = +9'd181;\t //LUT[3469] \tphase : 0.707031\t(data_i, data_q): (-0.312500,0.406250)\n\t3470: o_phase = +9'd179;\t //LUT[3470] \tphase : 0.699219\t(data_i, data_q): (-0.312500,0.437500)\n\t3471: o_phase = +9'd176;\t //LUT[3471] \tphase : 0.687500\t(data_i, data_q): (-0.312500,0.468750)\n\t3472: o_phase = +9'd174;\t //LUT[3472] \tphase : 0.679688\t(data_i, data_q): (-0.312500,0.500000)\n\t3473: o_phase = +9'd171;\t //LUT[3473] \tphase : 0.667969\t(data_i, data_q): (-0.312500,0.531250)\n\t3474: o_phase = +9'd169;\t //LUT[3474] \tphase : 0.660156\t(data_i, data_q): (-0.312500,0.562500)\n\t3475: o_phase = +9'd167;\t //LUT[3475] \tphase : 0.652344\t(data_i, data_q): (-0.312500,0.593750)\n\t3476: o_phase = +9'd166;\t //LUT[3476] \tphase : 0.648438\t(data_i, data_q): (-0.312500,0.625000)\n\t3477: o_phase = +9'd164;\t //LUT[3477] \tphase : 0.640625\t(data_i, data_q): (-0.312500,0.656250)\n\t3478: o_phase = +9'd163;\t //LUT[3478] \tphase : 0.636719\t(data_i, data_q): (-0.312500,0.687500)\n\t3479: o_phase = +9'd161;\t //LUT[3479] \tphase : 0.628906\t(data_i, data_q): (-0.312500,0.718750)\n\t3480: o_phase = +9'd160;\t //LUT[3480] \tphase : 0.625000\t(data_i, data_q): (-0.312500,0.750000)\n\t3481: o_phase = +9'd159;\t //LUT[3481] \tphase : 0.621094\t(data_i, data_q): (-0.312500,0.781250)\n\t3482: o_phase = +9'd158;\t //LUT[3482] \tphase : 0.617188\t(data_i, data_q): (-0.312500,0.812500)\n\t3483: o_phase = +9'd157;\t //LUT[3483] \tphase : 0.613281\t(data_i, data_q): (-0.312500,0.843750)\n\t3484: o_phase = +9'd156;\t //LUT[3484] \tphase : 0.609375\t(data_i, data_q): (-0.312500,0.875000)\n\t3485: o_phase = +9'd155;\t //LUT[3485] \tphase : 0.605469\t(data_i, data_q): (-0.312500,0.906250)\n\t3486: o_phase = +9'd154;\t //LUT[3486] \tphase : 0.601562\t(data_i, data_q): (-0.312500,0.937500)\n\t3487: o_phase = +9'd153;\t //LUT[3487] \tphase : 0.597656\t(data_i, data_q): (-0.312500,0.968750)\n\t3488: o_phase = -9'd153;\t //LUT[3488] \tphase : -0.597656\t(data_i, data_q): (-0.312500,-1.000000)\n\t3489: o_phase = -9'd153;\t //LUT[3489] \tphase : -0.597656\t(data_i, data_q): (-0.312500,-0.968750)\n\t3490: o_phase = -9'd154;\t //LUT[3490] \tphase : -0.601562\t(data_i, data_q): (-0.312500,-0.937500)\n\t3491: o_phase = -9'd155;\t //LUT[3491] \tphase : -0.605469\t(data_i, data_q): (-0.312500,-0.906250)\n\t3492: o_phase = -9'd156;\t //LUT[3492] \tphase : -0.609375\t(data_i, data_q): (-0.312500,-0.875000)\n\t3493: o_phase = -9'd157;\t //LUT[3493] \tphase : -0.613281\t(data_i, data_q): (-0.312500,-0.843750)\n\t3494: o_phase = -9'd158;\t //LUT[3494] \tphase : -0.617188\t(data_i, data_q): (-0.312500,-0.812500)\n\t3495: o_phase = -9'd159;\t //LUT[3495] \tphase : -0.621094\t(data_i, data_q): (-0.312500,-0.781250)\n\t3496: o_phase = -9'd160;\t //LUT[3496] \tphase : -0.625000\t(data_i, data_q): (-0.312500,-0.750000)\n\t3497: o_phase = -9'd161;\t //LUT[3497] \tphase : -0.628906\t(data_i, data_q): (-0.312500,-0.718750)\n\t3498: o_phase = -9'd163;\t //LUT[3498] \tphase : -0.636719\t(data_i, data_q): (-0.312500,-0.687500)\n\t3499: o_phase = -9'd164;\t //LUT[3499] \tphase : -0.640625\t(data_i, data_q): (-0.312500,-0.656250)\n\t3500: o_phase = -9'd166;\t //LUT[3500] \tphase : -0.648438\t(data_i, data_q): (-0.312500,-0.625000)\n\t3501: o_phase = -9'd167;\t //LUT[3501] \tphase : -0.652344\t(data_i, data_q): (-0.312500,-0.593750)\n\t3502: o_phase = -9'd169;\t //LUT[3502] \tphase : -0.660156\t(data_i, data_q): (-0.312500,-0.562500)\n\t3503: o_phase = -9'd171;\t //LUT[3503] \tphase : -0.667969\t(data_i, data_q): (-0.312500,-0.531250)\n\t3504: o_phase = -9'd174;\t //LUT[3504] \tphase : -0.679688\t(data_i, data_q): (-0.312500,-0.500000)\n\t3505: o_phase = -9'd176;\t //LUT[3505] \tphase : -0.687500\t(data_i, data_q): (-0.312500,-0.468750)\n\t3506: o_phase = -9'd179;\t //LUT[3506] \tphase : -0.699219\t(data_i, data_q): (-0.312500,-0.437500)\n\t3507: o_phase = -9'd181;\t //LUT[3507] \tphase : -0.707031\t(data_i, data_q): (-0.312500,-0.406250)\n\t3508: o_phase = -9'd185;\t //LUT[3508] \tphase : -0.722656\t(data_i, data_q): (-0.312500,-0.375000)\n\t3509: o_phase = -9'd188;\t //LUT[3509] \tphase : -0.734375\t(data_i, data_q): (-0.312500,-0.343750)\n\t3510: o_phase = -9'd192;\t //LUT[3510] \tphase : -0.750000\t(data_i, data_q): (-0.312500,-0.312500)\n\t3511: o_phase = -9'd196;\t //LUT[3511] \tphase : -0.765625\t(data_i, data_q): (-0.312500,-0.281250)\n\t3512: o_phase = -9'd201;\t //LUT[3512] \tphase : -0.785156\t(data_i, data_q): (-0.312500,-0.250000)\n\t3513: o_phase = -9'd206;\t //LUT[3513] \tphase : -0.804688\t(data_i, data_q): (-0.312500,-0.218750)\n\t3514: o_phase = -9'd212;\t //LUT[3514] \tphase : -0.828125\t(data_i, data_q): (-0.312500,-0.187500)\n\t3515: o_phase = -9'd218;\t //LUT[3515] \tphase : -0.851562\t(data_i, data_q): (-0.312500,-0.156250)\n\t3516: o_phase = -9'd225;\t //LUT[3516] \tphase : -0.878906\t(data_i, data_q): (-0.312500,-0.125000)\n\t3517: o_phase = -9'd232;\t //LUT[3517] \tphase : -0.906250\t(data_i, data_q): (-0.312500,-0.093750)\n\t3518: o_phase = -9'd240;\t //LUT[3518] \tphase : -0.937500\t(data_i, data_q): (-0.312500,-0.062500)\n\t3519: o_phase = -9'd248;\t //LUT[3519] \tphase : -0.968750\t(data_i, data_q): (-0.312500,-0.031250)\n\t3520: o_phase = -9'd256;\t //LUT[3520] \tphase : -1.000000\t(data_i, data_q): (-0.281250,0.000000)\n\t3521: o_phase = +9'd247;\t //LUT[3521] \tphase : 0.964844\t(data_i, data_q): (-0.281250,0.031250)\n\t3522: o_phase = +9'd238;\t //LUT[3522] \tphase : 0.929688\t(data_i, data_q): (-0.281250,0.062500)\n\t3523: o_phase = +9'd230;\t //LUT[3523] \tphase : 0.898438\t(data_i, data_q): (-0.281250,0.093750)\n\t3524: o_phase = +9'd222;\t //LUT[3524] \tphase : 0.867188\t(data_i, data_q): (-0.281250,0.125000)\n\t3525: o_phase = +9'd215;\t //LUT[3525] \tphase : 0.839844\t(data_i, data_q): (-0.281250,0.156250)\n\t3526: o_phase = +9'd208;\t //LUT[3526] \tphase : 0.812500\t(data_i, data_q): (-0.281250,0.187500)\n\t3527: o_phase = +9'd202;\t //LUT[3527] \tphase : 0.789062\t(data_i, data_q): (-0.281250,0.218750)\n\t3528: o_phase = +9'd197;\t //LUT[3528] \tphase : 0.769531\t(data_i, data_q): (-0.281250,0.250000)\n\t3529: o_phase = +9'd192;\t //LUT[3529] \tphase : 0.750000\t(data_i, data_q): (-0.281250,0.281250)\n\t3530: o_phase = +9'd188;\t //LUT[3530] \tphase : 0.734375\t(data_i, data_q): (-0.281250,0.312500)\n\t3531: o_phase = +9'd184;\t //LUT[3531] \tphase : 0.718750\t(data_i, data_q): (-0.281250,0.343750)\n\t3532: o_phase = +9'd180;\t //LUT[3532] \tphase : 0.703125\t(data_i, data_q): (-0.281250,0.375000)\n\t3533: o_phase = +9'd177;\t //LUT[3533] \tphase : 0.691406\t(data_i, data_q): (-0.281250,0.406250)\n\t3534: o_phase = +9'd175;\t //LUT[3534] \tphase : 0.683594\t(data_i, data_q): (-0.281250,0.437500)\n\t3535: o_phase = +9'd172;\t //LUT[3535] \tphase : 0.671875\t(data_i, data_q): (-0.281250,0.468750)\n\t3536: o_phase = +9'd170;\t //LUT[3536] \tphase : 0.664062\t(data_i, data_q): (-0.281250,0.500000)\n\t3537: o_phase = +9'd168;\t //LUT[3537] \tphase : 0.656250\t(data_i, data_q): (-0.281250,0.531250)\n\t3538: o_phase = +9'd166;\t //LUT[3538] \tphase : 0.648438\t(data_i, data_q): (-0.281250,0.562500)\n\t3539: o_phase = +9'd164;\t //LUT[3539] \tphase : 0.640625\t(data_i, data_q): (-0.281250,0.593750)\n\t3540: o_phase = +9'd162;\t //LUT[3540] \tphase : 0.632812\t(data_i, data_q): (-0.281250,0.625000)\n\t3541: o_phase = +9'd161;\t //LUT[3541] \tphase : 0.628906\t(data_i, data_q): (-0.281250,0.656250)\n\t3542: o_phase = +9'd160;\t //LUT[3542] \tphase : 0.625000\t(data_i, data_q): (-0.281250,0.687500)\n\t3543: o_phase = +9'd158;\t //LUT[3543] \tphase : 0.617188\t(data_i, data_q): (-0.281250,0.718750)\n\t3544: o_phase = +9'd157;\t //LUT[3544] \tphase : 0.613281\t(data_i, data_q): (-0.281250,0.750000)\n\t3545: o_phase = +9'd156;\t //LUT[3545] \tphase : 0.609375\t(data_i, data_q): (-0.281250,0.781250)\n\t3546: o_phase = +9'd155;\t //LUT[3546] \tphase : 0.605469\t(data_i, data_q): (-0.281250,0.812500)\n\t3547: o_phase = +9'd154;\t //LUT[3547] \tphase : 0.601562\t(data_i, data_q): (-0.281250,0.843750)\n\t3548: o_phase = +9'd153;\t //LUT[3548] \tphase : 0.597656\t(data_i, data_q): (-0.281250,0.875000)\n\t3549: o_phase = +9'd153;\t //LUT[3549] \tphase : 0.597656\t(data_i, data_q): (-0.281250,0.906250)\n\t3550: o_phase = +9'd152;\t //LUT[3550] \tphase : 0.593750\t(data_i, data_q): (-0.281250,0.937500)\n\t3551: o_phase = +9'd151;\t //LUT[3551] \tphase : 0.589844\t(data_i, data_q): (-0.281250,0.968750)\n\t3552: o_phase = -9'd150;\t //LUT[3552] \tphase : -0.585938\t(data_i, data_q): (-0.281250,-1.000000)\n\t3553: o_phase = -9'd151;\t //LUT[3553] \tphase : -0.589844\t(data_i, data_q): (-0.281250,-0.968750)\n\t3554: o_phase = -9'd152;\t //LUT[3554] \tphase : -0.593750\t(data_i, data_q): (-0.281250,-0.937500)\n\t3555: o_phase = -9'd153;\t //LUT[3555] \tphase : -0.597656\t(data_i, data_q): (-0.281250,-0.906250)\n\t3556: o_phase = -9'd153;\t //LUT[3556] \tphase : -0.597656\t(data_i, data_q): (-0.281250,-0.875000)\n\t3557: o_phase = -9'd154;\t //LUT[3557] \tphase : -0.601562\t(data_i, data_q): (-0.281250,-0.843750)\n\t3558: o_phase = -9'd155;\t //LUT[3558] \tphase : -0.605469\t(data_i, data_q): (-0.281250,-0.812500)\n\t3559: o_phase = -9'd156;\t //LUT[3559] \tphase : -0.609375\t(data_i, data_q): (-0.281250,-0.781250)\n\t3560: o_phase = -9'd157;\t //LUT[3560] \tphase : -0.613281\t(data_i, data_q): (-0.281250,-0.750000)\n\t3561: o_phase = -9'd158;\t //LUT[3561] \tphase : -0.617188\t(data_i, data_q): (-0.281250,-0.718750)\n\t3562: o_phase = -9'd160;\t //LUT[3562] \tphase : -0.625000\t(data_i, data_q): (-0.281250,-0.687500)\n\t3563: o_phase = -9'd161;\t //LUT[3563] \tphase : -0.628906\t(data_i, data_q): (-0.281250,-0.656250)\n\t3564: o_phase = -9'd162;\t //LUT[3564] \tphase : -0.632812\t(data_i, data_q): (-0.281250,-0.625000)\n\t3565: o_phase = -9'd164;\t //LUT[3565] \tphase : -0.640625\t(data_i, data_q): (-0.281250,-0.593750)\n\t3566: o_phase = -9'd166;\t //LUT[3566] \tphase : -0.648438\t(data_i, data_q): (-0.281250,-0.562500)\n\t3567: o_phase = -9'd168;\t //LUT[3567] \tphase : -0.656250\t(data_i, data_q): (-0.281250,-0.531250)\n\t3568: o_phase = -9'd170;\t //LUT[3568] \tphase : -0.664062\t(data_i, data_q): (-0.281250,-0.500000)\n\t3569: o_phase = -9'd172;\t //LUT[3569] \tphase : -0.671875\t(data_i, data_q): (-0.281250,-0.468750)\n\t3570: o_phase = -9'd175;\t //LUT[3570] \tphase : -0.683594\t(data_i, data_q): (-0.281250,-0.437500)\n\t3571: o_phase = -9'd177;\t //LUT[3571] \tphase : -0.691406\t(data_i, data_q): (-0.281250,-0.406250)\n\t3572: o_phase = -9'd180;\t //LUT[3572] \tphase : -0.703125\t(data_i, data_q): (-0.281250,-0.375000)\n\t3573: o_phase = -9'd184;\t //LUT[3573] \tphase : -0.718750\t(data_i, data_q): (-0.281250,-0.343750)\n\t3574: o_phase = -9'd188;\t //LUT[3574] \tphase : -0.734375\t(data_i, data_q): (-0.281250,-0.312500)\n\t3575: o_phase = -9'd192;\t //LUT[3575] \tphase : -0.750000\t(data_i, data_q): (-0.281250,-0.281250)\n\t3576: o_phase = -9'd197;\t //LUT[3576] \tphase : -0.769531\t(data_i, data_q): (-0.281250,-0.250000)\n\t3577: o_phase = -9'd202;\t //LUT[3577] \tphase : -0.789062\t(data_i, data_q): (-0.281250,-0.218750)\n\t3578: o_phase = -9'd208;\t //LUT[3578] \tphase : -0.812500\t(data_i, data_q): (-0.281250,-0.187500)\n\t3579: o_phase = -9'd215;\t //LUT[3579] \tphase : -0.839844\t(data_i, data_q): (-0.281250,-0.156250)\n\t3580: o_phase = -9'd222;\t //LUT[3580] \tphase : -0.867188\t(data_i, data_q): (-0.281250,-0.125000)\n\t3581: o_phase = -9'd230;\t //LUT[3581] \tphase : -0.898438\t(data_i, data_q): (-0.281250,-0.093750)\n\t3582: o_phase = -9'd238;\t //LUT[3582] \tphase : -0.929688\t(data_i, data_q): (-0.281250,-0.062500)\n\t3583: o_phase = -9'd247;\t //LUT[3583] \tphase : -0.964844\t(data_i, data_q): (-0.281250,-0.031250)\n\t3584: o_phase = -9'd256;\t //LUT[3584] \tphase : -1.000000\t(data_i, data_q): (-0.250000,0.000000)\n\t3585: o_phase = +9'd246;\t //LUT[3585] \tphase : 0.960938\t(data_i, data_q): (-0.250000,0.031250)\n\t3586: o_phase = +9'd236;\t //LUT[3586] \tphase : 0.921875\t(data_i, data_q): (-0.250000,0.062500)\n\t3587: o_phase = +9'd227;\t //LUT[3587] \tphase : 0.886719\t(data_i, data_q): (-0.250000,0.093750)\n\t3588: o_phase = +9'd218;\t //LUT[3588] \tphase : 0.851562\t(data_i, data_q): (-0.250000,0.125000)\n\t3589: o_phase = +9'd210;\t //LUT[3589] \tphase : 0.820312\t(data_i, data_q): (-0.250000,0.156250)\n\t3590: o_phase = +9'd204;\t //LUT[3590] \tphase : 0.796875\t(data_i, data_q): (-0.250000,0.187500)\n\t3591: o_phase = +9'd197;\t //LUT[3591] \tphase : 0.769531\t(data_i, data_q): (-0.250000,0.218750)\n\t3592: o_phase = +9'd192;\t //LUT[3592] \tphase : 0.750000\t(data_i, data_q): (-0.250000,0.250000)\n\t3593: o_phase = +9'd187;\t //LUT[3593] \tphase : 0.730469\t(data_i, data_q): (-0.250000,0.281250)\n\t3594: o_phase = +9'd183;\t //LUT[3594] \tphase : 0.714844\t(data_i, data_q): (-0.250000,0.312500)\n\t3595: o_phase = +9'd179;\t //LUT[3595] \tphase : 0.699219\t(data_i, data_q): (-0.250000,0.343750)\n\t3596: o_phase = +9'd176;\t //LUT[3596] \tphase : 0.687500\t(data_i, data_q): (-0.250000,0.375000)\n\t3597: o_phase = +9'd173;\t //LUT[3597] \tphase : 0.675781\t(data_i, data_q): (-0.250000,0.406250)\n\t3598: o_phase = +9'd170;\t //LUT[3598] \tphase : 0.664062\t(data_i, data_q): (-0.250000,0.437500)\n\t3599: o_phase = +9'd168;\t //LUT[3599] \tphase : 0.656250\t(data_i, data_q): (-0.250000,0.468750)\n\t3600: o_phase = +9'd166;\t //LUT[3600] \tphase : 0.648438\t(data_i, data_q): (-0.250000,0.500000)\n\t3601: o_phase = +9'd164;\t //LUT[3601] \tphase : 0.640625\t(data_i, data_q): (-0.250000,0.531250)\n\t3602: o_phase = +9'd162;\t //LUT[3602] \tphase : 0.632812\t(data_i, data_q): (-0.250000,0.562500)\n\t3603: o_phase = +9'd160;\t //LUT[3603] \tphase : 0.625000\t(data_i, data_q): (-0.250000,0.593750)\n\t3604: o_phase = +9'd159;\t //LUT[3604] \tphase : 0.621094\t(data_i, data_q): (-0.250000,0.625000)\n\t3605: o_phase = +9'd158;\t //LUT[3605] \tphase : 0.617188\t(data_i, data_q): (-0.250000,0.656250)\n\t3606: o_phase = +9'd156;\t //LUT[3606] \tphase : 0.609375\t(data_i, data_q): (-0.250000,0.687500)\n\t3607: o_phase = +9'd155;\t //LUT[3607] \tphase : 0.605469\t(data_i, data_q): (-0.250000,0.718750)\n\t3608: o_phase = +9'd154;\t //LUT[3608] \tphase : 0.601562\t(data_i, data_q): (-0.250000,0.750000)\n\t3609: o_phase = +9'd153;\t //LUT[3609] \tphase : 0.597656\t(data_i, data_q): (-0.250000,0.781250)\n\t3610: o_phase = +9'd152;\t //LUT[3610] \tphase : 0.593750\t(data_i, data_q): (-0.250000,0.812500)\n\t3611: o_phase = +9'd151;\t //LUT[3611] \tphase : 0.589844\t(data_i, data_q): (-0.250000,0.843750)\n\t3612: o_phase = +9'd151;\t //LUT[3612] \tphase : 0.589844\t(data_i, data_q): (-0.250000,0.875000)\n\t3613: o_phase = +9'd150;\t //LUT[3613] \tphase : 0.585938\t(data_i, data_q): (-0.250000,0.906250)\n\t3614: o_phase = +9'd149;\t //LUT[3614] \tphase : 0.582031\t(data_i, data_q): (-0.250000,0.937500)\n\t3615: o_phase = +9'd149;\t //LUT[3615] \tphase : 0.582031\t(data_i, data_q): (-0.250000,0.968750)\n\t3616: o_phase = -9'd148;\t //LUT[3616] \tphase : -0.578125\t(data_i, data_q): (-0.250000,-1.000000)\n\t3617: o_phase = -9'd149;\t //LUT[3617] \tphase : -0.582031\t(data_i, data_q): (-0.250000,-0.968750)\n\t3618: o_phase = -9'd149;\t //LUT[3618] \tphase : -0.582031\t(data_i, data_q): (-0.250000,-0.937500)\n\t3619: o_phase = -9'd150;\t //LUT[3619] \tphase : -0.585938\t(data_i, data_q): (-0.250000,-0.906250)\n\t3620: o_phase = -9'd151;\t //LUT[3620] \tphase : -0.589844\t(data_i, data_q): (-0.250000,-0.875000)\n\t3621: o_phase = -9'd151;\t //LUT[3621] \tphase : -0.589844\t(data_i, data_q): (-0.250000,-0.843750)\n\t3622: o_phase = -9'd152;\t //LUT[3622] \tphase : -0.593750\t(data_i, data_q): (-0.250000,-0.812500)\n\t3623: o_phase = -9'd153;\t //LUT[3623] \tphase : -0.597656\t(data_i, data_q): (-0.250000,-0.781250)\n\t3624: o_phase = -9'd154;\t //LUT[3624] \tphase : -0.601562\t(data_i, data_q): (-0.250000,-0.750000)\n\t3625: o_phase = -9'd155;\t //LUT[3625] \tphase : -0.605469\t(data_i, data_q): (-0.250000,-0.718750)\n\t3626: o_phase = -9'd156;\t //LUT[3626] \tphase : -0.609375\t(data_i, data_q): (-0.250000,-0.687500)\n\t3627: o_phase = -9'd158;\t //LUT[3627] \tphase : -0.617188\t(data_i, data_q): (-0.250000,-0.656250)\n\t3628: o_phase = -9'd159;\t //LUT[3628] \tphase : -0.621094\t(data_i, data_q): (-0.250000,-0.625000)\n\t3629: o_phase = -9'd160;\t //LUT[3629] \tphase : -0.625000\t(data_i, data_q): (-0.250000,-0.593750)\n\t3630: o_phase = -9'd162;\t //LUT[3630] \tphase : -0.632812\t(data_i, data_q): (-0.250000,-0.562500)\n\t3631: o_phase = -9'd164;\t //LUT[3631] \tphase : -0.640625\t(data_i, data_q): (-0.250000,-0.531250)\n\t3632: o_phase = -9'd166;\t //LUT[3632] \tphase : -0.648438\t(data_i, data_q): (-0.250000,-0.500000)\n\t3633: o_phase = -9'd168;\t //LUT[3633] \tphase : -0.656250\t(data_i, data_q): (-0.250000,-0.468750)\n\t3634: o_phase = -9'd170;\t //LUT[3634] \tphase : -0.664062\t(data_i, data_q): (-0.250000,-0.437500)\n\t3635: o_phase = -9'd173;\t //LUT[3635] \tphase : -0.675781\t(data_i, data_q): (-0.250000,-0.406250)\n\t3636: o_phase = -9'd176;\t //LUT[3636] \tphase : -0.687500\t(data_i, data_q): (-0.250000,-0.375000)\n\t3637: o_phase = -9'd179;\t //LUT[3637] \tphase : -0.699219\t(data_i, data_q): (-0.250000,-0.343750)\n\t3638: o_phase = -9'd183;\t //LUT[3638] \tphase : -0.714844\t(data_i, data_q): (-0.250000,-0.312500)\n\t3639: o_phase = -9'd187;\t //LUT[3639] \tphase : -0.730469\t(data_i, data_q): (-0.250000,-0.281250)\n\t3640: o_phase = -9'd192;\t //LUT[3640] \tphase : -0.750000\t(data_i, data_q): (-0.250000,-0.250000)\n\t3641: o_phase = -9'd197;\t //LUT[3641] \tphase : -0.769531\t(data_i, data_q): (-0.250000,-0.218750)\n\t3642: o_phase = -9'd204;\t //LUT[3642] \tphase : -0.796875\t(data_i, data_q): (-0.250000,-0.187500)\n\t3643: o_phase = -9'd210;\t //LUT[3643] \tphase : -0.820312\t(data_i, data_q): (-0.250000,-0.156250)\n\t3644: o_phase = -9'd218;\t //LUT[3644] \tphase : -0.851562\t(data_i, data_q): (-0.250000,-0.125000)\n\t3645: o_phase = -9'd227;\t //LUT[3645] \tphase : -0.886719\t(data_i, data_q): (-0.250000,-0.093750)\n\t3646: o_phase = -9'd236;\t //LUT[3646] \tphase : -0.921875\t(data_i, data_q): (-0.250000,-0.062500)\n\t3647: o_phase = -9'd246;\t //LUT[3647] \tphase : -0.960938\t(data_i, data_q): (-0.250000,-0.031250)\n\t3648: o_phase = -9'd256;\t //LUT[3648] \tphase : -1.000000\t(data_i, data_q): (-0.218750,0.000000)\n\t3649: o_phase = +9'd244;\t //LUT[3649] \tphase : 0.953125\t(data_i, data_q): (-0.218750,0.031250)\n\t3650: o_phase = +9'd233;\t //LUT[3650] \tphase : 0.910156\t(data_i, data_q): (-0.218750,0.062500)\n\t3651: o_phase = +9'd223;\t //LUT[3651] \tphase : 0.871094\t(data_i, data_q): (-0.218750,0.093750)\n\t3652: o_phase = +9'd214;\t //LUT[3652] \tphase : 0.835938\t(data_i, data_q): (-0.218750,0.125000)\n\t3653: o_phase = +9'd205;\t //LUT[3653] \tphase : 0.800781\t(data_i, data_q): (-0.218750,0.156250)\n\t3654: o_phase = +9'd198;\t //LUT[3654] \tphase : 0.773438\t(data_i, data_q): (-0.218750,0.187500)\n\t3655: o_phase = +9'd192;\t //LUT[3655] \tphase : 0.750000\t(data_i, data_q): (-0.218750,0.218750)\n\t3656: o_phase = +9'd187;\t //LUT[3656] \tphase : 0.730469\t(data_i, data_q): (-0.218750,0.250000)\n\t3657: o_phase = +9'd182;\t //LUT[3657] \tphase : 0.710938\t(data_i, data_q): (-0.218750,0.281250)\n\t3658: o_phase = +9'd178;\t //LUT[3658] \tphase : 0.695312\t(data_i, data_q): (-0.218750,0.312500)\n\t3659: o_phase = +9'd174;\t //LUT[3659] \tphase : 0.679688\t(data_i, data_q): (-0.218750,0.343750)\n\t3660: o_phase = +9'd171;\t //LUT[3660] \tphase : 0.667969\t(data_i, data_q): (-0.218750,0.375000)\n\t3661: o_phase = +9'd168;\t //LUT[3661] \tphase : 0.656250\t(data_i, data_q): (-0.218750,0.406250)\n\t3662: o_phase = +9'd166;\t //LUT[3662] \tphase : 0.648438\t(data_i, data_q): (-0.218750,0.437500)\n\t3663: o_phase = +9'd164;\t //LUT[3663] \tphase : 0.640625\t(data_i, data_q): (-0.218750,0.468750)\n\t3664: o_phase = +9'd162;\t //LUT[3664] \tphase : 0.632812\t(data_i, data_q): (-0.218750,0.500000)\n\t3665: o_phase = +9'd160;\t //LUT[3665] \tphase : 0.625000\t(data_i, data_q): (-0.218750,0.531250)\n\t3666: o_phase = +9'd158;\t //LUT[3666] \tphase : 0.617188\t(data_i, data_q): (-0.218750,0.562500)\n\t3667: o_phase = +9'd157;\t //LUT[3667] \tphase : 0.613281\t(data_i, data_q): (-0.218750,0.593750)\n\t3668: o_phase = +9'd155;\t //LUT[3668] \tphase : 0.605469\t(data_i, data_q): (-0.218750,0.625000)\n\t3669: o_phase = +9'd154;\t //LUT[3669] \tphase : 0.601562\t(data_i, data_q): (-0.218750,0.656250)\n\t3670: o_phase = +9'd153;\t //LUT[3670] \tphase : 0.597656\t(data_i, data_q): (-0.218750,0.687500)\n\t3671: o_phase = +9'd152;\t //LUT[3671] \tphase : 0.593750\t(data_i, data_q): (-0.218750,0.718750)\n\t3672: o_phase = +9'd151;\t //LUT[3672] \tphase : 0.589844\t(data_i, data_q): (-0.218750,0.750000)\n\t3673: o_phase = +9'd150;\t //LUT[3673] \tphase : 0.585938\t(data_i, data_q): (-0.218750,0.781250)\n\t3674: o_phase = +9'd149;\t //LUT[3674] \tphase : 0.582031\t(data_i, data_q): (-0.218750,0.812500)\n\t3675: o_phase = +9'd149;\t //LUT[3675] \tphase : 0.582031\t(data_i, data_q): (-0.218750,0.843750)\n\t3676: o_phase = +9'd148;\t //LUT[3676] \tphase : 0.578125\t(data_i, data_q): (-0.218750,0.875000)\n\t3677: o_phase = +9'd147;\t //LUT[3677] \tphase : 0.574219\t(data_i, data_q): (-0.218750,0.906250)\n\t3678: o_phase = +9'd147;\t //LUT[3678] \tphase : 0.574219\t(data_i, data_q): (-0.218750,0.937500)\n\t3679: o_phase = +9'd146;\t //LUT[3679] \tphase : 0.570312\t(data_i, data_q): (-0.218750,0.968750)\n\t3680: o_phase = -9'd146;\t //LUT[3680] \tphase : -0.570312\t(data_i, data_q): (-0.218750,-1.000000)\n\t3681: o_phase = -9'd146;\t //LUT[3681] \tphase : -0.570312\t(data_i, data_q): (-0.218750,-0.968750)\n\t3682: o_phase = -9'd147;\t //LUT[3682] \tphase : -0.574219\t(data_i, data_q): (-0.218750,-0.937500)\n\t3683: o_phase = -9'd147;\t //LUT[3683] \tphase : -0.574219\t(data_i, data_q): (-0.218750,-0.906250)\n\t3684: o_phase = -9'd148;\t //LUT[3684] \tphase : -0.578125\t(data_i, data_q): (-0.218750,-0.875000)\n\t3685: o_phase = -9'd149;\t //LUT[3685] \tphase : -0.582031\t(data_i, data_q): (-0.218750,-0.843750)\n\t3686: o_phase = -9'd149;\t //LUT[3686] \tphase : -0.582031\t(data_i, data_q): (-0.218750,-0.812500)\n\t3687: o_phase = -9'd150;\t //LUT[3687] \tphase : -0.585938\t(data_i, data_q): (-0.218750,-0.781250)\n\t3688: o_phase = -9'd151;\t //LUT[3688] \tphase : -0.589844\t(data_i, data_q): (-0.218750,-0.750000)\n\t3689: o_phase = -9'd152;\t //LUT[3689] \tphase : -0.593750\t(data_i, data_q): (-0.218750,-0.718750)\n\t3690: o_phase = -9'd153;\t //LUT[3690] \tphase : -0.597656\t(data_i, data_q): (-0.218750,-0.687500)\n\t3691: o_phase = -9'd154;\t //LUT[3691] \tphase : -0.601562\t(data_i, data_q): (-0.218750,-0.656250)\n\t3692: o_phase = -9'd155;\t //LUT[3692] \tphase : -0.605469\t(data_i, data_q): (-0.218750,-0.625000)\n\t3693: o_phase = -9'd157;\t //LUT[3693] \tphase : -0.613281\t(data_i, data_q): (-0.218750,-0.593750)\n\t3694: o_phase = -9'd158;\t //LUT[3694] \tphase : -0.617188\t(data_i, data_q): (-0.218750,-0.562500)\n\t3695: o_phase = -9'd160;\t //LUT[3695] \tphase : -0.625000\t(data_i, data_q): (-0.218750,-0.531250)\n\t3696: o_phase = -9'd162;\t //LUT[3696] \tphase : -0.632812\t(data_i, data_q): (-0.218750,-0.500000)\n\t3697: o_phase = -9'd164;\t //LUT[3697] \tphase : -0.640625\t(data_i, data_q): (-0.218750,-0.468750)\n\t3698: o_phase = -9'd166;\t //LUT[3698] \tphase : -0.648438\t(data_i, data_q): (-0.218750,-0.437500)\n\t3699: o_phase = -9'd168;\t //LUT[3699] \tphase : -0.656250\t(data_i, data_q): (-0.218750,-0.406250)\n\t3700: o_phase = -9'd171;\t //LUT[3700] \tphase : -0.667969\t(data_i, data_q): (-0.218750,-0.375000)\n\t3701: o_phase = -9'd174;\t //LUT[3701] \tphase : -0.679688\t(data_i, data_q): (-0.218750,-0.343750)\n\t3702: o_phase = -9'd178;\t //LUT[3702] \tphase : -0.695312\t(data_i, data_q): (-0.218750,-0.312500)\n\t3703: o_phase = -9'd182;\t //LUT[3703] \tphase : -0.710938\t(data_i, data_q): (-0.218750,-0.281250)\n\t3704: o_phase = -9'd187;\t //LUT[3704] \tphase : -0.730469\t(data_i, data_q): (-0.218750,-0.250000)\n\t3705: o_phase = -9'd192;\t //LUT[3705] \tphase : -0.750000\t(data_i, data_q): (-0.218750,-0.218750)\n\t3706: o_phase = -9'd198;\t //LUT[3706] \tphase : -0.773438\t(data_i, data_q): (-0.218750,-0.187500)\n\t3707: o_phase = -9'd205;\t //LUT[3707] \tphase : -0.800781\t(data_i, data_q): (-0.218750,-0.156250)\n\t3708: o_phase = -9'd214;\t //LUT[3708] \tphase : -0.835938\t(data_i, data_q): (-0.218750,-0.125000)\n\t3709: o_phase = -9'd223;\t //LUT[3709] \tphase : -0.871094\t(data_i, data_q): (-0.218750,-0.093750)\n\t3710: o_phase = -9'd233;\t //LUT[3710] \tphase : -0.910156\t(data_i, data_q): (-0.218750,-0.062500)\n\t3711: o_phase = -9'd244;\t //LUT[3711] \tphase : -0.953125\t(data_i, data_q): (-0.218750,-0.031250)\n\t3712: o_phase = -9'd256;\t //LUT[3712] \tphase : -1.000000\t(data_i, data_q): (-0.187500,0.000000)\n\t3713: o_phase = +9'd243;\t //LUT[3713] \tphase : 0.949219\t(data_i, data_q): (-0.187500,0.031250)\n\t3714: o_phase = +9'd230;\t //LUT[3714] \tphase : 0.898438\t(data_i, data_q): (-0.187500,0.062500)\n\t3715: o_phase = +9'd218;\t //LUT[3715] \tphase : 0.851562\t(data_i, data_q): (-0.187500,0.093750)\n\t3716: o_phase = +9'd208;\t //LUT[3716] \tphase : 0.812500\t(data_i, data_q): (-0.187500,0.125000)\n\t3717: o_phase = +9'd199;\t //LUT[3717] \tphase : 0.777344\t(data_i, data_q): (-0.187500,0.156250)\n\t3718: o_phase = +9'd192;\t //LUT[3718] \tphase : 0.750000\t(data_i, data_q): (-0.187500,0.187500)\n\t3719: o_phase = +9'd186;\t //LUT[3719] \tphase : 0.726562\t(data_i, data_q): (-0.187500,0.218750)\n\t3720: o_phase = +9'd180;\t //LUT[3720] \tphase : 0.703125\t(data_i, data_q): (-0.187500,0.250000)\n\t3721: o_phase = +9'd176;\t //LUT[3721] \tphase : 0.687500\t(data_i, data_q): (-0.187500,0.281250)\n\t3722: o_phase = +9'd172;\t //LUT[3722] \tphase : 0.671875\t(data_i, data_q): (-0.187500,0.312500)\n\t3723: o_phase = +9'd169;\t //LUT[3723] \tphase : 0.660156\t(data_i, data_q): (-0.187500,0.343750)\n\t3724: o_phase = +9'd166;\t //LUT[3724] \tphase : 0.648438\t(data_i, data_q): (-0.187500,0.375000)\n\t3725: o_phase = +9'd163;\t //LUT[3725] \tphase : 0.636719\t(data_i, data_q): (-0.187500,0.406250)\n\t3726: o_phase = +9'd161;\t //LUT[3726] \tphase : 0.628906\t(data_i, data_q): (-0.187500,0.437500)\n\t3727: o_phase = +9'd159;\t //LUT[3727] \tphase : 0.621094\t(data_i, data_q): (-0.187500,0.468750)\n\t3728: o_phase = +9'd157;\t //LUT[3728] \tphase : 0.613281\t(data_i, data_q): (-0.187500,0.500000)\n\t3729: o_phase = +9'd156;\t //LUT[3729] \tphase : 0.609375\t(data_i, data_q): (-0.187500,0.531250)\n\t3730: o_phase = +9'd154;\t //LUT[3730] \tphase : 0.601562\t(data_i, data_q): (-0.187500,0.562500)\n\t3731: o_phase = +9'd153;\t //LUT[3731] \tphase : 0.597656\t(data_i, data_q): (-0.187500,0.593750)\n\t3732: o_phase = +9'd152;\t //LUT[3732] \tphase : 0.593750\t(data_i, data_q): (-0.187500,0.625000)\n\t3733: o_phase = +9'd151;\t //LUT[3733] \tphase : 0.589844\t(data_i, data_q): (-0.187500,0.656250)\n\t3734: o_phase = +9'd150;\t //LUT[3734] \tphase : 0.585938\t(data_i, data_q): (-0.187500,0.687500)\n\t3735: o_phase = +9'd149;\t //LUT[3735] \tphase : 0.582031\t(data_i, data_q): (-0.187500,0.718750)\n\t3736: o_phase = +9'd148;\t //LUT[3736] \tphase : 0.578125\t(data_i, data_q): (-0.187500,0.750000)\n\t3737: o_phase = +9'd147;\t //LUT[3737] \tphase : 0.574219\t(data_i, data_q): (-0.187500,0.781250)\n\t3738: o_phase = +9'd146;\t //LUT[3738] \tphase : 0.570312\t(data_i, data_q): (-0.187500,0.812500)\n\t3739: o_phase = +9'd146;\t //LUT[3739] \tphase : 0.570312\t(data_i, data_q): (-0.187500,0.843750)\n\t3740: o_phase = +9'd145;\t //LUT[3740] \tphase : 0.566406\t(data_i, data_q): (-0.187500,0.875000)\n\t3741: o_phase = +9'd145;\t //LUT[3741] \tphase : 0.566406\t(data_i, data_q): (-0.187500,0.906250)\n\t3742: o_phase = +9'd144;\t //LUT[3742] \tphase : 0.562500\t(data_i, data_q): (-0.187500,0.937500)\n\t3743: o_phase = +9'd144;\t //LUT[3743] \tphase : 0.562500\t(data_i, data_q): (-0.187500,0.968750)\n\t3744: o_phase = -9'd143;\t //LUT[3744] \tphase : -0.558594\t(data_i, data_q): (-0.187500,-1.000000)\n\t3745: o_phase = -9'd144;\t //LUT[3745] \tphase : -0.562500\t(data_i, data_q): (-0.187500,-0.968750)\n\t3746: o_phase = -9'd144;\t //LUT[3746] \tphase : -0.562500\t(data_i, data_q): (-0.187500,-0.937500)\n\t3747: o_phase = -9'd145;\t //LUT[3747] \tphase : -0.566406\t(data_i, data_q): (-0.187500,-0.906250)\n\t3748: o_phase = -9'd145;\t //LUT[3748] \tphase : -0.566406\t(data_i, data_q): (-0.187500,-0.875000)\n\t3749: o_phase = -9'd146;\t //LUT[3749] \tphase : -0.570312\t(data_i, data_q): (-0.187500,-0.843750)\n\t3750: o_phase = -9'd146;\t //LUT[3750] \tphase : -0.570312\t(data_i, data_q): (-0.187500,-0.812500)\n\t3751: o_phase = -9'd147;\t //LUT[3751] \tphase : -0.574219\t(data_i, data_q): (-0.187500,-0.781250)\n\t3752: o_phase = -9'd148;\t //LUT[3752] \tphase : -0.578125\t(data_i, data_q): (-0.187500,-0.750000)\n\t3753: o_phase = -9'd149;\t //LUT[3753] \tphase : -0.582031\t(data_i, data_q): (-0.187500,-0.718750)\n\t3754: o_phase = -9'd150;\t //LUT[3754] \tphase : -0.585938\t(data_i, data_q): (-0.187500,-0.687500)\n\t3755: o_phase = -9'd151;\t //LUT[3755] \tphase : -0.589844\t(data_i, data_q): (-0.187500,-0.656250)\n\t3756: o_phase = -9'd152;\t //LUT[3756] \tphase : -0.593750\t(data_i, data_q): (-0.187500,-0.625000)\n\t3757: o_phase = -9'd153;\t //LUT[3757] \tphase : -0.597656\t(data_i, data_q): (-0.187500,-0.593750)\n\t3758: o_phase = -9'd154;\t //LUT[3758] \tphase : -0.601562\t(data_i, data_q): (-0.187500,-0.562500)\n\t3759: o_phase = -9'd156;\t //LUT[3759] \tphase : -0.609375\t(data_i, data_q): (-0.187500,-0.531250)\n\t3760: o_phase = -9'd157;\t //LUT[3760] \tphase : -0.613281\t(data_i, data_q): (-0.187500,-0.500000)\n\t3761: o_phase = -9'd159;\t //LUT[3761] \tphase : -0.621094\t(data_i, data_q): (-0.187500,-0.468750)\n\t3762: o_phase = -9'd161;\t //LUT[3762] \tphase : -0.628906\t(data_i, data_q): (-0.187500,-0.437500)\n\t3763: o_phase = -9'd163;\t //LUT[3763] \tphase : -0.636719\t(data_i, data_q): (-0.187500,-0.406250)\n\t3764: o_phase = -9'd166;\t //LUT[3764] \tphase : -0.648438\t(data_i, data_q): (-0.187500,-0.375000)\n\t3765: o_phase = -9'd169;\t //LUT[3765] \tphase : -0.660156\t(data_i, data_q): (-0.187500,-0.343750)\n\t3766: o_phase = -9'd172;\t //LUT[3766] \tphase : -0.671875\t(data_i, data_q): (-0.187500,-0.312500)\n\t3767: o_phase = -9'd176;\t //LUT[3767] \tphase : -0.687500\t(data_i, data_q): (-0.187500,-0.281250)\n\t3768: o_phase = -9'd180;\t //LUT[3768] \tphase : -0.703125\t(data_i, data_q): (-0.187500,-0.250000)\n\t3769: o_phase = -9'd186;\t //LUT[3769] \tphase : -0.726562\t(data_i, data_q): (-0.187500,-0.218750)\n\t3770: o_phase = -9'd192;\t //LUT[3770] \tphase : -0.750000\t(data_i, data_q): (-0.187500,-0.187500)\n\t3771: o_phase = -9'd199;\t //LUT[3771] \tphase : -0.777344\t(data_i, data_q): (-0.187500,-0.156250)\n\t3772: o_phase = -9'd208;\t //LUT[3772] \tphase : -0.812500\t(data_i, data_q): (-0.187500,-0.125000)\n\t3773: o_phase = -9'd218;\t //LUT[3773] \tphase : -0.851562\t(data_i, data_q): (-0.187500,-0.093750)\n\t3774: o_phase = -9'd230;\t //LUT[3774] \tphase : -0.898438\t(data_i, data_q): (-0.187500,-0.062500)\n\t3775: o_phase = -9'd243;\t //LUT[3775] \tphase : -0.949219\t(data_i, data_q): (-0.187500,-0.031250)\n\t3776: o_phase = -9'd256;\t //LUT[3776] \tphase : -1.000000\t(data_i, data_q): (-0.156250,0.000000)\n\t3777: o_phase = +9'd240;\t //LUT[3777] \tphase : 0.937500\t(data_i, data_q): (-0.156250,0.031250)\n\t3778: o_phase = +9'd225;\t //LUT[3778] \tphase : 0.878906\t(data_i, data_q): (-0.156250,0.062500)\n\t3779: o_phase = +9'd212;\t //LUT[3779] \tphase : 0.828125\t(data_i, data_q): (-0.156250,0.093750)\n\t3780: o_phase = +9'd201;\t //LUT[3780] \tphase : 0.785156\t(data_i, data_q): (-0.156250,0.125000)\n\t3781: o_phase = +9'd192;\t //LUT[3781] \tphase : 0.750000\t(data_i, data_q): (-0.156250,0.156250)\n\t3782: o_phase = +9'd185;\t //LUT[3782] \tphase : 0.722656\t(data_i, data_q): (-0.156250,0.187500)\n\t3783: o_phase = +9'd179;\t //LUT[3783] \tphase : 0.699219\t(data_i, data_q): (-0.156250,0.218750)\n\t3784: o_phase = +9'd174;\t //LUT[3784] \tphase : 0.679688\t(data_i, data_q): (-0.156250,0.250000)\n\t3785: o_phase = +9'd169;\t //LUT[3785] \tphase : 0.660156\t(data_i, data_q): (-0.156250,0.281250)\n\t3786: o_phase = +9'd166;\t //LUT[3786] \tphase : 0.648438\t(data_i, data_q): (-0.156250,0.312500)\n\t3787: o_phase = +9'd163;\t //LUT[3787] \tphase : 0.636719\t(data_i, data_q): (-0.156250,0.343750)\n\t3788: o_phase = +9'd160;\t //LUT[3788] \tphase : 0.625000\t(data_i, data_q): (-0.156250,0.375000)\n\t3789: o_phase = +9'd158;\t //LUT[3789] \tphase : 0.617188\t(data_i, data_q): (-0.156250,0.406250)\n\t3790: o_phase = +9'd156;\t //LUT[3790] \tphase : 0.609375\t(data_i, data_q): (-0.156250,0.437500)\n\t3791: o_phase = +9'd154;\t //LUT[3791] \tphase : 0.601562\t(data_i, data_q): (-0.156250,0.468750)\n\t3792: o_phase = +9'd153;\t //LUT[3792] \tphase : 0.597656\t(data_i, data_q): (-0.156250,0.500000)\n\t3793: o_phase = +9'd151;\t //LUT[3793] \tphase : 0.589844\t(data_i, data_q): (-0.156250,0.531250)\n\t3794: o_phase = +9'd150;\t //LUT[3794] \tphase : 0.585938\t(data_i, data_q): (-0.156250,0.562500)\n\t3795: o_phase = +9'd149;\t //LUT[3795] \tphase : 0.582031\t(data_i, data_q): (-0.156250,0.593750)\n\t3796: o_phase = +9'd148;\t //LUT[3796] \tphase : 0.578125\t(data_i, data_q): (-0.156250,0.625000)\n\t3797: o_phase = +9'd147;\t //LUT[3797] \tphase : 0.574219\t(data_i, data_q): (-0.156250,0.656250)\n\t3798: o_phase = +9'd146;\t //LUT[3798] \tphase : 0.570312\t(data_i, data_q): (-0.156250,0.687500)\n\t3799: o_phase = +9'd145;\t //LUT[3799] \tphase : 0.566406\t(data_i, data_q): (-0.156250,0.718750)\n\t3800: o_phase = +9'd145;\t //LUT[3800] \tphase : 0.566406\t(data_i, data_q): (-0.156250,0.750000)\n\t3801: o_phase = +9'd144;\t //LUT[3801] \tphase : 0.562500\t(data_i, data_q): (-0.156250,0.781250)\n\t3802: o_phase = +9'd143;\t //LUT[3802] \tphase : 0.558594\t(data_i, data_q): (-0.156250,0.812500)\n\t3803: o_phase = +9'd143;\t //LUT[3803] \tphase : 0.558594\t(data_i, data_q): (-0.156250,0.843750)\n\t3804: o_phase = +9'd142;\t //LUT[3804] \tphase : 0.554688\t(data_i, data_q): (-0.156250,0.875000)\n\t3805: o_phase = +9'd142;\t //LUT[3805] \tphase : 0.554688\t(data_i, data_q): (-0.156250,0.906250)\n\t3806: o_phase = +9'd141;\t //LUT[3806] \tphase : 0.550781\t(data_i, data_q): (-0.156250,0.937500)\n\t3807: o_phase = +9'd141;\t //LUT[3807] \tphase : 0.550781\t(data_i, data_q): (-0.156250,0.968750)\n\t3808: o_phase = -9'd141;\t //LUT[3808] \tphase : -0.550781\t(data_i, data_q): (-0.156250,-1.000000)\n\t3809: o_phase = -9'd141;\t //LUT[3809] \tphase : -0.550781\t(data_i, data_q): (-0.156250,-0.968750)\n\t3810: o_phase = -9'd141;\t //LUT[3810] \tphase : -0.550781\t(data_i, data_q): (-0.156250,-0.937500)\n\t3811: o_phase = -9'd142;\t //LUT[3811] \tphase : -0.554688\t(data_i, data_q): (-0.156250,-0.906250)\n\t3812: o_phase = -9'd142;\t //LUT[3812] \tphase : -0.554688\t(data_i, data_q): (-0.156250,-0.875000)\n\t3813: o_phase = -9'd143;\t //LUT[3813] \tphase : -0.558594\t(data_i, data_q): (-0.156250,-0.843750)\n\t3814: o_phase = -9'd143;\t //LUT[3814] \tphase : -0.558594\t(data_i, data_q): (-0.156250,-0.812500)\n\t3815: o_phase = -9'd144;\t //LUT[3815] \tphase : -0.562500\t(data_i, data_q): (-0.156250,-0.781250)\n\t3816: o_phase = -9'd145;\t //LUT[3816] \tphase : -0.566406\t(data_i, data_q): (-0.156250,-0.750000)\n\t3817: o_phase = -9'd145;\t //LUT[3817] \tphase : -0.566406\t(data_i, data_q): (-0.156250,-0.718750)\n\t3818: o_phase = -9'd146;\t //LUT[3818] \tphase : -0.570312\t(data_i, data_q): (-0.156250,-0.687500)\n\t3819: o_phase = -9'd147;\t //LUT[3819] \tphase : -0.574219\t(data_i, data_q): (-0.156250,-0.656250)\n\t3820: o_phase = -9'd148;\t //LUT[3820] \tphase : -0.578125\t(data_i, data_q): (-0.156250,-0.625000)\n\t3821: o_phase = -9'd149;\t //LUT[3821] \tphase : -0.582031\t(data_i, data_q): (-0.156250,-0.593750)\n\t3822: o_phase = -9'd150;\t //LUT[3822] \tphase : -0.585938\t(data_i, data_q): (-0.156250,-0.562500)\n\t3823: o_phase = -9'd151;\t //LUT[3823] \tphase : -0.589844\t(data_i, data_q): (-0.156250,-0.531250)\n\t3824: o_phase = -9'd153;\t //LUT[3824] \tphase : -0.597656\t(data_i, data_q): (-0.156250,-0.500000)\n\t3825: o_phase = -9'd154;\t //LUT[3825] \tphase : -0.601562\t(data_i, data_q): (-0.156250,-0.468750)\n\t3826: o_phase = -9'd156;\t //LUT[3826] \tphase : -0.609375\t(data_i, data_q): (-0.156250,-0.437500)\n\t3827: o_phase = -9'd158;\t //LUT[3827] \tphase : -0.617188\t(data_i, data_q): (-0.156250,-0.406250)\n\t3828: o_phase = -9'd160;\t //LUT[3828] \tphase : -0.625000\t(data_i, data_q): (-0.156250,-0.375000)\n\t3829: o_phase = -9'd163;\t //LUT[3829] \tphase : -0.636719\t(data_i, data_q): (-0.156250,-0.343750)\n\t3830: o_phase = -9'd166;\t //LUT[3830] \tphase : -0.648438\t(data_i, data_q): (-0.156250,-0.312500)\n\t3831: o_phase = -9'd169;\t //LUT[3831] \tphase : -0.660156\t(data_i, data_q): (-0.156250,-0.281250)\n\t3832: o_phase = -9'd174;\t //LUT[3832] \tphase : -0.679688\t(data_i, data_q): (-0.156250,-0.250000)\n\t3833: o_phase = -9'd179;\t //LUT[3833] \tphase : -0.699219\t(data_i, data_q): (-0.156250,-0.218750)\n\t3834: o_phase = -9'd185;\t //LUT[3834] \tphase : -0.722656\t(data_i, data_q): (-0.156250,-0.187500)\n\t3835: o_phase = -9'd192;\t //LUT[3835] \tphase : -0.750000\t(data_i, data_q): (-0.156250,-0.156250)\n\t3836: o_phase = -9'd201;\t //LUT[3836] \tphase : -0.785156\t(data_i, data_q): (-0.156250,-0.125000)\n\t3837: o_phase = -9'd212;\t //LUT[3837] \tphase : -0.828125\t(data_i, data_q): (-0.156250,-0.093750)\n\t3838: o_phase = -9'd225;\t //LUT[3838] \tphase : -0.878906\t(data_i, data_q): (-0.156250,-0.062500)\n\t3839: o_phase = -9'd240;\t //LUT[3839] \tphase : -0.937500\t(data_i, data_q): (-0.156250,-0.031250)\n\t3840: o_phase = -9'd256;\t //LUT[3840] \tphase : -1.000000\t(data_i, data_q): (-0.125000,0.000000)\n\t3841: o_phase = +9'd236;\t //LUT[3841] \tphase : 0.921875\t(data_i, data_q): (-0.125000,0.031250)\n\t3842: o_phase = +9'd218;\t //LUT[3842] \tphase : 0.851562\t(data_i, data_q): (-0.125000,0.062500)\n\t3843: o_phase = +9'd204;\t //LUT[3843] \tphase : 0.796875\t(data_i, data_q): (-0.125000,0.093750)\n\t3844: o_phase = +9'd192;\t //LUT[3844] \tphase : 0.750000\t(data_i, data_q): (-0.125000,0.125000)\n\t3845: o_phase = +9'd183;\t //LUT[3845] \tphase : 0.714844\t(data_i, data_q): (-0.125000,0.156250)\n\t3846: o_phase = +9'd176;\t //LUT[3846] \tphase : 0.687500\t(data_i, data_q): (-0.125000,0.187500)\n\t3847: o_phase = +9'd170;\t //LUT[3847] \tphase : 0.664062\t(data_i, data_q): (-0.125000,0.218750)\n\t3848: o_phase = +9'd166;\t //LUT[3848] \tphase : 0.648438\t(data_i, data_q): (-0.125000,0.250000)\n\t3849: o_phase = +9'd162;\t //LUT[3849] \tphase : 0.632812\t(data_i, data_q): (-0.125000,0.281250)\n\t3850: o_phase = +9'd159;\t //LUT[3850] \tphase : 0.621094\t(data_i, data_q): (-0.125000,0.312500)\n\t3851: o_phase = +9'd156;\t //LUT[3851] \tphase : 0.609375\t(data_i, data_q): (-0.125000,0.343750)\n\t3852: o_phase = +9'd154;\t //LUT[3852] \tphase : 0.601562\t(data_i, data_q): (-0.125000,0.375000)\n\t3853: o_phase = +9'd152;\t //LUT[3853] \tphase : 0.593750\t(data_i, data_q): (-0.125000,0.406250)\n\t3854: o_phase = +9'd151;\t //LUT[3854] \tphase : 0.589844\t(data_i, data_q): (-0.125000,0.437500)\n\t3855: o_phase = +9'd149;\t //LUT[3855] \tphase : 0.582031\t(data_i, data_q): (-0.125000,0.468750)\n\t3856: o_phase = +9'd148;\t //LUT[3856] \tphase : 0.578125\t(data_i, data_q): (-0.125000,0.500000)\n\t3857: o_phase = +9'd147;\t //LUT[3857] \tphase : 0.574219\t(data_i, data_q): (-0.125000,0.531250)\n\t3858: o_phase = +9'd146;\t //LUT[3858] \tphase : 0.570312\t(data_i, data_q): (-0.125000,0.562500)\n\t3859: o_phase = +9'd145;\t //LUT[3859] \tphase : 0.566406\t(data_i, data_q): (-0.125000,0.593750)\n\t3860: o_phase = +9'd144;\t //LUT[3860] \tphase : 0.562500\t(data_i, data_q): (-0.125000,0.625000)\n\t3861: o_phase = +9'd143;\t //LUT[3861] \tphase : 0.558594\t(data_i, data_q): (-0.125000,0.656250)\n\t3862: o_phase = +9'd143;\t //LUT[3862] \tphase : 0.558594\t(data_i, data_q): (-0.125000,0.687500)\n\t3863: o_phase = +9'd142;\t //LUT[3863] \tphase : 0.554688\t(data_i, data_q): (-0.125000,0.718750)\n\t3864: o_phase = +9'd141;\t //LUT[3864] \tphase : 0.550781\t(data_i, data_q): (-0.125000,0.750000)\n\t3865: o_phase = +9'd141;\t //LUT[3865] \tphase : 0.550781\t(data_i, data_q): (-0.125000,0.781250)\n\t3866: o_phase = +9'd140;\t //LUT[3866] \tphase : 0.546875\t(data_i, data_q): (-0.125000,0.812500)\n\t3867: o_phase = +9'd140;\t //LUT[3867] \tphase : 0.546875\t(data_i, data_q): (-0.125000,0.843750)\n\t3868: o_phase = +9'd140;\t //LUT[3868] \tphase : 0.546875\t(data_i, data_q): (-0.125000,0.875000)\n\t3869: o_phase = +9'd139;\t //LUT[3869] \tphase : 0.542969\t(data_i, data_q): (-0.125000,0.906250)\n\t3870: o_phase = +9'd139;\t //LUT[3870] \tphase : 0.542969\t(data_i, data_q): (-0.125000,0.937500)\n\t3871: o_phase = +9'd138;\t //LUT[3871] \tphase : 0.539062\t(data_i, data_q): (-0.125000,0.968750)\n\t3872: o_phase = -9'd138;\t //LUT[3872] \tphase : -0.539062\t(data_i, data_q): (-0.125000,-1.000000)\n\t3873: o_phase = -9'd138;\t //LUT[3873] \tphase : -0.539062\t(data_i, data_q): (-0.125000,-0.968750)\n\t3874: o_phase = -9'd139;\t //LUT[3874] \tphase : -0.542969\t(data_i, data_q): (-0.125000,-0.937500)\n\t3875: o_phase = -9'd139;\t //LUT[3875] \tphase : -0.542969\t(data_i, data_q): (-0.125000,-0.906250)\n\t3876: o_phase = -9'd140;\t //LUT[3876] \tphase : -0.546875\t(data_i, data_q): (-0.125000,-0.875000)\n\t3877: o_phase = -9'd140;\t //LUT[3877] \tphase : -0.546875\t(data_i, data_q): (-0.125000,-0.843750)\n\t3878: o_phase = -9'd140;\t //LUT[3878] \tphase : -0.546875\t(data_i, data_q): (-0.125000,-0.812500)\n\t3879: o_phase = -9'd141;\t //LUT[3879] \tphase : -0.550781\t(data_i, data_q): (-0.125000,-0.781250)\n\t3880: o_phase = -9'd141;\t //LUT[3880] \tphase : -0.550781\t(data_i, data_q): (-0.125000,-0.750000)\n\t3881: o_phase = -9'd142;\t //LUT[3881] \tphase : -0.554688\t(data_i, data_q): (-0.125000,-0.718750)\n\t3882: o_phase = -9'd143;\t //LUT[3882] \tphase : -0.558594\t(data_i, data_q): (-0.125000,-0.687500)\n\t3883: o_phase = -9'd143;\t //LUT[3883] \tphase : -0.558594\t(data_i, data_q): (-0.125000,-0.656250)\n\t3884: o_phase = -9'd144;\t //LUT[3884] \tphase : -0.562500\t(data_i, data_q): (-0.125000,-0.625000)\n\t3885: o_phase = -9'd145;\t //LUT[3885] \tphase : -0.566406\t(data_i, data_q): (-0.125000,-0.593750)\n\t3886: o_phase = -9'd146;\t //LUT[3886] \tphase : -0.570312\t(data_i, data_q): (-0.125000,-0.562500)\n\t3887: o_phase = -9'd147;\t //LUT[3887] \tphase : -0.574219\t(data_i, data_q): (-0.125000,-0.531250)\n\t3888: o_phase = -9'd148;\t //LUT[3888] \tphase : -0.578125\t(data_i, data_q): (-0.125000,-0.500000)\n\t3889: o_phase = -9'd149;\t //LUT[3889] \tphase : -0.582031\t(data_i, data_q): (-0.125000,-0.468750)\n\t3890: o_phase = -9'd151;\t //LUT[3890] \tphase : -0.589844\t(data_i, data_q): (-0.125000,-0.437500)\n\t3891: o_phase = -9'd152;\t //LUT[3891] \tphase : -0.593750\t(data_i, data_q): (-0.125000,-0.406250)\n\t3892: o_phase = -9'd154;\t //LUT[3892] \tphase : -0.601562\t(data_i, data_q): (-0.125000,-0.375000)\n\t3893: o_phase = -9'd156;\t //LUT[3893] \tphase : -0.609375\t(data_i, data_q): (-0.125000,-0.343750)\n\t3894: o_phase = -9'd159;\t //LUT[3894] \tphase : -0.621094\t(data_i, data_q): (-0.125000,-0.312500)\n\t3895: o_phase = -9'd162;\t //LUT[3895] \tphase : -0.632812\t(data_i, data_q): (-0.125000,-0.281250)\n\t3896: o_phase = -9'd166;\t //LUT[3896] \tphase : -0.648438\t(data_i, data_q): (-0.125000,-0.250000)\n\t3897: o_phase = -9'd170;\t //LUT[3897] \tphase : -0.664062\t(data_i, data_q): (-0.125000,-0.218750)\n\t3898: o_phase = -9'd176;\t //LUT[3898] \tphase : -0.687500\t(data_i, data_q): (-0.125000,-0.187500)\n\t3899: o_phase = -9'd183;\t //LUT[3899] \tphase : -0.714844\t(data_i, data_q): (-0.125000,-0.156250)\n\t3900: o_phase = -9'd192;\t //LUT[3900] \tphase : -0.750000\t(data_i, data_q): (-0.125000,-0.125000)\n\t3901: o_phase = -9'd204;\t //LUT[3901] \tphase : -0.796875\t(data_i, data_q): (-0.125000,-0.093750)\n\t3902: o_phase = -9'd218;\t //LUT[3902] \tphase : -0.851562\t(data_i, data_q): (-0.125000,-0.062500)\n\t3903: o_phase = -9'd236;\t //LUT[3903] \tphase : -0.921875\t(data_i, data_q): (-0.125000,-0.031250)\n\t3904: o_phase = -9'd256;\t //LUT[3904] \tphase : -1.000000\t(data_i, data_q): (-0.093750,0.000000)\n\t3905: o_phase = +9'd230;\t //LUT[3905] \tphase : 0.898438\t(data_i, data_q): (-0.093750,0.031250)\n\t3906: o_phase = +9'd208;\t //LUT[3906] \tphase : 0.812500\t(data_i, data_q): (-0.093750,0.062500)\n\t3907: o_phase = +9'd192;\t //LUT[3907] \tphase : 0.750000\t(data_i, data_q): (-0.093750,0.093750)\n\t3908: o_phase = +9'd180;\t //LUT[3908] \tphase : 0.703125\t(data_i, data_q): (-0.093750,0.125000)\n\t3909: o_phase = +9'd172;\t //LUT[3909] \tphase : 0.671875\t(data_i, data_q): (-0.093750,0.156250)\n\t3910: o_phase = +9'd166;\t //LUT[3910] \tphase : 0.648438\t(data_i, data_q): (-0.093750,0.187500)\n\t3911: o_phase = +9'd161;\t //LUT[3911] \tphase : 0.628906\t(data_i, data_q): (-0.093750,0.218750)\n\t3912: o_phase = +9'd157;\t //LUT[3912] \tphase : 0.613281\t(data_i, data_q): (-0.093750,0.250000)\n\t3913: o_phase = +9'd154;\t //LUT[3913] \tphase : 0.601562\t(data_i, data_q): (-0.093750,0.281250)\n\t3914: o_phase = +9'd152;\t //LUT[3914] \tphase : 0.593750\t(data_i, data_q): (-0.093750,0.312500)\n\t3915: o_phase = +9'd150;\t //LUT[3915] \tphase : 0.585938\t(data_i, data_q): (-0.093750,0.343750)\n\t3916: o_phase = +9'd148;\t //LUT[3916] \tphase : 0.578125\t(data_i, data_q): (-0.093750,0.375000)\n\t3917: o_phase = +9'd146;\t //LUT[3917] \tphase : 0.570312\t(data_i, data_q): (-0.093750,0.406250)\n\t3918: o_phase = +9'd145;\t //LUT[3918] \tphase : 0.566406\t(data_i, data_q): (-0.093750,0.437500)\n\t3919: o_phase = +9'd144;\t //LUT[3919] \tphase : 0.562500\t(data_i, data_q): (-0.093750,0.468750)\n\t3920: o_phase = +9'd143;\t //LUT[3920] \tphase : 0.558594\t(data_i, data_q): (-0.093750,0.500000)\n\t3921: o_phase = +9'd142;\t //LUT[3921] \tphase : 0.554688\t(data_i, data_q): (-0.093750,0.531250)\n\t3922: o_phase = +9'd141;\t //LUT[3922] \tphase : 0.550781\t(data_i, data_q): (-0.093750,0.562500)\n\t3923: o_phase = +9'd141;\t //LUT[3923] \tphase : 0.550781\t(data_i, data_q): (-0.093750,0.593750)\n\t3924: o_phase = +9'd140;\t //LUT[3924] \tphase : 0.546875\t(data_i, data_q): (-0.093750,0.625000)\n\t3925: o_phase = +9'd140;\t //LUT[3925] \tphase : 0.546875\t(data_i, data_q): (-0.093750,0.656250)\n\t3926: o_phase = +9'd139;\t //LUT[3926] \tphase : 0.542969\t(data_i, data_q): (-0.093750,0.687500)\n\t3927: o_phase = +9'd139;\t //LUT[3927] \tphase : 0.542969\t(data_i, data_q): (-0.093750,0.718750)\n\t3928: o_phase = +9'd138;\t //LUT[3928] \tphase : 0.539062\t(data_i, data_q): (-0.093750,0.750000)\n\t3929: o_phase = +9'd138;\t //LUT[3929] \tphase : 0.539062\t(data_i, data_q): (-0.093750,0.781250)\n\t3930: o_phase = +9'd137;\t //LUT[3930] \tphase : 0.535156\t(data_i, data_q): (-0.093750,0.812500)\n\t3931: o_phase = +9'd137;\t //LUT[3931] \tphase : 0.535156\t(data_i, data_q): (-0.093750,0.843750)\n\t3932: o_phase = +9'd137;\t //LUT[3932] \tphase : 0.535156\t(data_i, data_q): (-0.093750,0.875000)\n\t3933: o_phase = +9'd136;\t //LUT[3933] \tphase : 0.531250\t(data_i, data_q): (-0.093750,0.906250)\n\t3934: o_phase = +9'd136;\t //LUT[3934] \tphase : 0.531250\t(data_i, data_q): (-0.093750,0.937500)\n\t3935: o_phase = +9'd136;\t //LUT[3935] \tphase : 0.531250\t(data_i, data_q): (-0.093750,0.968750)\n\t3936: o_phase = -9'd136;\t //LUT[3936] \tphase : -0.531250\t(data_i, data_q): (-0.093750,-1.000000)\n\t3937: o_phase = -9'd136;\t //LUT[3937] \tphase : -0.531250\t(data_i, data_q): (-0.093750,-0.968750)\n\t3938: o_phase = -9'd136;\t //LUT[3938] \tphase : -0.531250\t(data_i, data_q): (-0.093750,-0.937500)\n\t3939: o_phase = -9'd136;\t //LUT[3939] \tphase : -0.531250\t(data_i, data_q): (-0.093750,-0.906250)\n\t3940: o_phase = -9'd137;\t //LUT[3940] \tphase : -0.535156\t(data_i, data_q): (-0.093750,-0.875000)\n\t3941: o_phase = -9'd137;\t //LUT[3941] \tphase : -0.535156\t(data_i, data_q): (-0.093750,-0.843750)\n\t3942: o_phase = -9'd137;\t //LUT[3942] \tphase : -0.535156\t(data_i, data_q): (-0.093750,-0.812500)\n\t3943: o_phase = -9'd138;\t //LUT[3943] \tphase : -0.539062\t(data_i, data_q): (-0.093750,-0.781250)\n\t3944: o_phase = -9'd138;\t //LUT[3944] \tphase : -0.539062\t(data_i, data_q): (-0.093750,-0.750000)\n\t3945: o_phase = -9'd139;\t //LUT[3945] \tphase : -0.542969\t(data_i, data_q): (-0.093750,-0.718750)\n\t3946: o_phase = -9'd139;\t //LUT[3946] \tphase : -0.542969\t(data_i, data_q): (-0.093750,-0.687500)\n\t3947: o_phase = -9'd140;\t //LUT[3947] \tphase : -0.546875\t(data_i, data_q): (-0.093750,-0.656250)\n\t3948: o_phase = -9'd140;\t //LUT[3948] \tphase : -0.546875\t(data_i, data_q): (-0.093750,-0.625000)\n\t3949: o_phase = -9'd141;\t //LUT[3949] \tphase : -0.550781\t(data_i, data_q): (-0.093750,-0.593750)\n\t3950: o_phase = -9'd141;\t //LUT[3950] \tphase : -0.550781\t(data_i, data_q): (-0.093750,-0.562500)\n\t3951: o_phase = -9'd142;\t //LUT[3951] \tphase : -0.554688\t(data_i, data_q): (-0.093750,-0.531250)\n\t3952: o_phase = -9'd143;\t //LUT[3952] \tphase : -0.558594\t(data_i, data_q): (-0.093750,-0.500000)\n\t3953: o_phase = -9'd144;\t //LUT[3953] \tphase : -0.562500\t(data_i, data_q): (-0.093750,-0.468750)\n\t3954: o_phase = -9'd145;\t //LUT[3954] \tphase : -0.566406\t(data_i, data_q): (-0.093750,-0.437500)\n\t3955: o_phase = -9'd146;\t //LUT[3955] \tphase : -0.570312\t(data_i, data_q): (-0.093750,-0.406250)\n\t3956: o_phase = -9'd148;\t //LUT[3956] \tphase : -0.578125\t(data_i, data_q): (-0.093750,-0.375000)\n\t3957: o_phase = -9'd150;\t //LUT[3957] \tphase : -0.585938\t(data_i, data_q): (-0.093750,-0.343750)\n\t3958: o_phase = -9'd152;\t //LUT[3958] \tphase : -0.593750\t(data_i, data_q): (-0.093750,-0.312500)\n\t3959: o_phase = -9'd154;\t //LUT[3959] \tphase : -0.601562\t(data_i, data_q): (-0.093750,-0.281250)\n\t3960: o_phase = -9'd157;\t //LUT[3960] \tphase : -0.613281\t(data_i, data_q): (-0.093750,-0.250000)\n\t3961: o_phase = -9'd161;\t //LUT[3961] \tphase : -0.628906\t(data_i, data_q): (-0.093750,-0.218750)\n\t3962: o_phase = -9'd166;\t //LUT[3962] \tphase : -0.648438\t(data_i, data_q): (-0.093750,-0.187500)\n\t3963: o_phase = -9'd172;\t //LUT[3963] \tphase : -0.671875\t(data_i, data_q): (-0.093750,-0.156250)\n\t3964: o_phase = -9'd180;\t //LUT[3964] \tphase : -0.703125\t(data_i, data_q): (-0.093750,-0.125000)\n\t3965: o_phase = -9'd192;\t //LUT[3965] \tphase : -0.750000\t(data_i, data_q): (-0.093750,-0.093750)\n\t3966: o_phase = -9'd208;\t //LUT[3966] \tphase : -0.812500\t(data_i, data_q): (-0.093750,-0.062500)\n\t3967: o_phase = -9'd230;\t //LUT[3967] \tphase : -0.898438\t(data_i, data_q): (-0.093750,-0.031250)\n\t3968: o_phase = -9'd256;\t //LUT[3968] \tphase : -1.000000\t(data_i, data_q): (-0.062500,0.000000)\n\t3969: o_phase = +9'd218;\t //LUT[3969] \tphase : 0.851562\t(data_i, data_q): (-0.062500,0.031250)\n\t3970: o_phase = +9'd192;\t //LUT[3970] \tphase : 0.750000\t(data_i, data_q): (-0.062500,0.062500)\n\t3971: o_phase = +9'd176;\t //LUT[3971] \tphase : 0.687500\t(data_i, data_q): (-0.062500,0.093750)\n\t3972: o_phase = +9'd166;\t //LUT[3972] \tphase : 0.648438\t(data_i, data_q): (-0.062500,0.125000)\n\t3973: o_phase = +9'd159;\t //LUT[3973] \tphase : 0.621094\t(data_i, data_q): (-0.062500,0.156250)\n\t3974: o_phase = +9'd154;\t //LUT[3974] \tphase : 0.601562\t(data_i, data_q): (-0.062500,0.187500)\n\t3975: o_phase = +9'd151;\t //LUT[3975] \tphase : 0.589844\t(data_i, data_q): (-0.062500,0.218750)\n\t3976: o_phase = +9'd148;\t //LUT[3976] \tphase : 0.578125\t(data_i, data_q): (-0.062500,0.250000)\n\t3977: o_phase = +9'd146;\t //LUT[3977] \tphase : 0.570312\t(data_i, data_q): (-0.062500,0.281250)\n\t3978: o_phase = +9'd144;\t //LUT[3978] \tphase : 0.562500\t(data_i, data_q): (-0.062500,0.312500)\n\t3979: o_phase = +9'd143;\t //LUT[3979] \tphase : 0.558594\t(data_i, data_q): (-0.062500,0.343750)\n\t3980: o_phase = +9'd141;\t //LUT[3980] \tphase : 0.550781\t(data_i, data_q): (-0.062500,0.375000)\n\t3981: o_phase = +9'd140;\t //LUT[3981] \tphase : 0.546875\t(data_i, data_q): (-0.062500,0.406250)\n\t3982: o_phase = +9'd140;\t //LUT[3982] \tphase : 0.546875\t(data_i, data_q): (-0.062500,0.437500)\n\t3983: o_phase = +9'd139;\t //LUT[3983] \tphase : 0.542969\t(data_i, data_q): (-0.062500,0.468750)\n\t3984: o_phase = +9'd138;\t //LUT[3984] \tphase : 0.539062\t(data_i, data_q): (-0.062500,0.500000)\n\t3985: o_phase = +9'd138;\t //LUT[3985] \tphase : 0.539062\t(data_i, data_q): (-0.062500,0.531250)\n\t3986: o_phase = +9'd137;\t //LUT[3986] \tphase : 0.535156\t(data_i, data_q): (-0.062500,0.562500)\n\t3987: o_phase = +9'd137;\t //LUT[3987] \tphase : 0.535156\t(data_i, data_q): (-0.062500,0.593750)\n\t3988: o_phase = +9'd136;\t //LUT[3988] \tphase : 0.531250\t(data_i, data_q): (-0.062500,0.625000)\n\t3989: o_phase = +9'd136;\t //LUT[3989] \tphase : 0.531250\t(data_i, data_q): (-0.062500,0.656250)\n\t3990: o_phase = +9'd135;\t //LUT[3990] \tphase : 0.527344\t(data_i, data_q): (-0.062500,0.687500)\n\t3991: o_phase = +9'd135;\t //LUT[3991] \tphase : 0.527344\t(data_i, data_q): (-0.062500,0.718750)\n\t3992: o_phase = +9'd135;\t //LUT[3992] \tphase : 0.527344\t(data_i, data_q): (-0.062500,0.750000)\n\t3993: o_phase = +9'd135;\t //LUT[3993] \tphase : 0.527344\t(data_i, data_q): (-0.062500,0.781250)\n\t3994: o_phase = +9'd134;\t //LUT[3994] \tphase : 0.523438\t(data_i, data_q): (-0.062500,0.812500)\n\t3995: o_phase = +9'd134;\t //LUT[3995] \tphase : 0.523438\t(data_i, data_q): (-0.062500,0.843750)\n\t3996: o_phase = +9'd134;\t //LUT[3996] \tphase : 0.523438\t(data_i, data_q): (-0.062500,0.875000)\n\t3997: o_phase = +9'd134;\t //LUT[3997] \tphase : 0.523438\t(data_i, data_q): (-0.062500,0.906250)\n\t3998: o_phase = +9'd133;\t //LUT[3998] \tphase : 0.519531\t(data_i, data_q): (-0.062500,0.937500)\n\t3999: o_phase = +9'd133;\t //LUT[3999] \tphase : 0.519531\t(data_i, data_q): (-0.062500,0.968750)\n\t4000: o_phase = -9'd133;\t //LUT[4000] \tphase : -0.519531\t(data_i, data_q): (-0.062500,-1.000000)\n\t4001: o_phase = -9'd133;\t //LUT[4001] \tphase : -0.519531\t(data_i, data_q): (-0.062500,-0.968750)\n\t4002: o_phase = -9'd133;\t //LUT[4002] \tphase : -0.519531\t(data_i, data_q): (-0.062500,-0.937500)\n\t4003: o_phase = -9'd134;\t //LUT[4003] \tphase : -0.523438\t(data_i, data_q): (-0.062500,-0.906250)\n\t4004: o_phase = -9'd134;\t //LUT[4004] \tphase : -0.523438\t(data_i, data_q): (-0.062500,-0.875000)\n\t4005: o_phase = -9'd134;\t //LUT[4005] \tphase : -0.523438\t(data_i, data_q): (-0.062500,-0.843750)\n\t4006: o_phase = -9'd134;\t //LUT[4006] \tphase : -0.523438\t(data_i, data_q): (-0.062500,-0.812500)\n\t4007: o_phase = -9'd135;\t //LUT[4007] \tphase : -0.527344\t(data_i, data_q): (-0.062500,-0.781250)\n\t4008: o_phase = -9'd135;\t //LUT[4008] \tphase : -0.527344\t(data_i, data_q): (-0.062500,-0.750000)\n\t4009: o_phase = -9'd135;\t //LUT[4009] \tphase : -0.527344\t(data_i, data_q): (-0.062500,-0.718750)\n\t4010: o_phase = -9'd135;\t //LUT[4010] \tphase : -0.527344\t(data_i, data_q): (-0.062500,-0.687500)\n\t4011: o_phase = -9'd136;\t //LUT[4011] \tphase : -0.531250\t(data_i, data_q): (-0.062500,-0.656250)\n\t4012: o_phase = -9'd136;\t //LUT[4012] \tphase : -0.531250\t(data_i, data_q): (-0.062500,-0.625000)\n\t4013: o_phase = -9'd137;\t //LUT[4013] \tphase : -0.535156\t(data_i, data_q): (-0.062500,-0.593750)\n\t4014: o_phase = -9'd137;\t //LUT[4014] \tphase : -0.535156\t(data_i, data_q): (-0.062500,-0.562500)\n\t4015: o_phase = -9'd138;\t //LUT[4015] \tphase : -0.539062\t(data_i, data_q): (-0.062500,-0.531250)\n\t4016: o_phase = -9'd138;\t //LUT[4016] \tphase : -0.539062\t(data_i, data_q): (-0.062500,-0.500000)\n\t4017: o_phase = -9'd139;\t //LUT[4017] \tphase : -0.542969\t(data_i, data_q): (-0.062500,-0.468750)\n\t4018: o_phase = -9'd140;\t //LUT[4018] \tphase : -0.546875\t(data_i, data_q): (-0.062500,-0.437500)\n\t4019: o_phase = -9'd140;\t //LUT[4019] \tphase : -0.546875\t(data_i, data_q): (-0.062500,-0.406250)\n\t4020: o_phase = -9'd141;\t //LUT[4020] \tphase : -0.550781\t(data_i, data_q): (-0.062500,-0.375000)\n\t4021: o_phase = -9'd143;\t //LUT[4021] \tphase : -0.558594\t(data_i, data_q): (-0.062500,-0.343750)\n\t4022: o_phase = -9'd144;\t //LUT[4022] \tphase : -0.562500\t(data_i, data_q): (-0.062500,-0.312500)\n\t4023: o_phase = -9'd146;\t //LUT[4023] \tphase : -0.570312\t(data_i, data_q): (-0.062500,-0.281250)\n\t4024: o_phase = -9'd148;\t //LUT[4024] \tphase : -0.578125\t(data_i, data_q): (-0.062500,-0.250000)\n\t4025: o_phase = -9'd151;\t //LUT[4025] \tphase : -0.589844\t(data_i, data_q): (-0.062500,-0.218750)\n\t4026: o_phase = -9'd154;\t //LUT[4026] \tphase : -0.601562\t(data_i, data_q): (-0.062500,-0.187500)\n\t4027: o_phase = -9'd159;\t //LUT[4027] \tphase : -0.621094\t(data_i, data_q): (-0.062500,-0.156250)\n\t4028: o_phase = -9'd166;\t //LUT[4028] \tphase : -0.648438\t(data_i, data_q): (-0.062500,-0.125000)\n\t4029: o_phase = -9'd176;\t //LUT[4029] \tphase : -0.687500\t(data_i, data_q): (-0.062500,-0.093750)\n\t4030: o_phase = -9'd192;\t //LUT[4030] \tphase : -0.750000\t(data_i, data_q): (-0.062500,-0.062500)\n\t4031: o_phase = -9'd218;\t //LUT[4031] \tphase : -0.851562\t(data_i, data_q): (-0.062500,-0.031250)\n\t4032: o_phase = -9'd256;\t //LUT[4032] \tphase : -1.000000\t(data_i, data_q): (-0.031250,0.000000)\n\t4033: o_phase = +9'd192;\t //LUT[4033] \tphase : 0.750000\t(data_i, data_q): (-0.031250,0.031250)\n\t4034: o_phase = +9'd166;\t //LUT[4034] \tphase : 0.648438\t(data_i, data_q): (-0.031250,0.062500)\n\t4035: o_phase = +9'd154;\t //LUT[4035] \tphase : 0.601562\t(data_i, data_q): (-0.031250,0.093750)\n\t4036: o_phase = +9'd148;\t //LUT[4036] \tphase : 0.578125\t(data_i, data_q): (-0.031250,0.125000)\n\t4037: o_phase = +9'd144;\t //LUT[4037] \tphase : 0.562500\t(data_i, data_q): (-0.031250,0.156250)\n\t4038: o_phase = +9'd141;\t //LUT[4038] \tphase : 0.550781\t(data_i, data_q): (-0.031250,0.187500)\n\t4039: o_phase = +9'd140;\t //LUT[4039] \tphase : 0.546875\t(data_i, data_q): (-0.031250,0.218750)\n\t4040: o_phase = +9'd138;\t //LUT[4040] \tphase : 0.539062\t(data_i, data_q): (-0.031250,0.250000)\n\t4041: o_phase = +9'd137;\t //LUT[4041] \tphase : 0.535156\t(data_i, data_q): (-0.031250,0.281250)\n\t4042: o_phase = +9'd136;\t //LUT[4042] \tphase : 0.531250\t(data_i, data_q): (-0.031250,0.312500)\n\t4043: o_phase = +9'd135;\t //LUT[4043] \tphase : 0.527344\t(data_i, data_q): (-0.031250,0.343750)\n\t4044: o_phase = +9'd135;\t //LUT[4044] \tphase : 0.527344\t(data_i, data_q): (-0.031250,0.375000)\n\t4045: o_phase = +9'd134;\t //LUT[4045] \tphase : 0.523438\t(data_i, data_q): (-0.031250,0.406250)\n\t4046: o_phase = +9'd134;\t //LUT[4046] \tphase : 0.523438\t(data_i, data_q): (-0.031250,0.437500)\n\t4047: o_phase = +9'd133;\t //LUT[4047] \tphase : 0.519531\t(data_i, data_q): (-0.031250,0.468750)\n\t4048: o_phase = +9'd133;\t //LUT[4048] \tphase : 0.519531\t(data_i, data_q): (-0.031250,0.500000)\n\t4049: o_phase = +9'd133;\t //LUT[4049] \tphase : 0.519531\t(data_i, data_q): (-0.031250,0.531250)\n\t4050: o_phase = +9'd133;\t //LUT[4050] \tphase : 0.519531\t(data_i, data_q): (-0.031250,0.562500)\n\t4051: o_phase = +9'd132;\t //LUT[4051] \tphase : 0.515625\t(data_i, data_q): (-0.031250,0.593750)\n\t4052: o_phase = +9'd132;\t //LUT[4052] \tphase : 0.515625\t(data_i, data_q): (-0.031250,0.625000)\n\t4053: o_phase = +9'd132;\t //LUT[4053] \tphase : 0.515625\t(data_i, data_q): (-0.031250,0.656250)\n\t4054: o_phase = +9'd132;\t //LUT[4054] \tphase : 0.515625\t(data_i, data_q): (-0.031250,0.687500)\n\t4055: o_phase = +9'd132;\t //LUT[4055] \tphase : 0.515625\t(data_i, data_q): (-0.031250,0.718750)\n\t4056: o_phase = +9'd131;\t //LUT[4056] \tphase : 0.511719\t(data_i, data_q): (-0.031250,0.750000)\n\t4057: o_phase = +9'd131;\t //LUT[4057] \tphase : 0.511719\t(data_i, data_q): (-0.031250,0.781250)\n\t4058: o_phase = +9'd131;\t //LUT[4058] \tphase : 0.511719\t(data_i, data_q): (-0.031250,0.812500)\n\t4059: o_phase = +9'd131;\t //LUT[4059] \tphase : 0.511719\t(data_i, data_q): (-0.031250,0.843750)\n\t4060: o_phase = +9'd131;\t //LUT[4060] \tphase : 0.511719\t(data_i, data_q): (-0.031250,0.875000)\n\t4061: o_phase = +9'd131;\t //LUT[4061] \tphase : 0.511719\t(data_i, data_q): (-0.031250,0.906250)\n\t4062: o_phase = +9'd131;\t //LUT[4062] \tphase : 0.511719\t(data_i, data_q): (-0.031250,0.937500)\n\t4063: o_phase = +9'd131;\t //LUT[4063] \tphase : 0.511719\t(data_i, data_q): (-0.031250,0.968750)\n\t4064: o_phase = -9'd131;\t //LUT[4064] \tphase : -0.511719\t(data_i, data_q): (-0.031250,-1.000000)\n\t4065: o_phase = -9'd131;\t //LUT[4065] \tphase : -0.511719\t(data_i, data_q): (-0.031250,-0.968750)\n\t4066: o_phase = -9'd131;\t //LUT[4066] \tphase : -0.511719\t(data_i, data_q): (-0.031250,-0.937500)\n\t4067: o_phase = -9'd131;\t //LUT[4067] \tphase : -0.511719\t(data_i, data_q): (-0.031250,-0.906250)\n\t4068: o_phase = -9'd131;\t //LUT[4068] \tphase : -0.511719\t(data_i, data_q): (-0.031250,-0.875000)\n\t4069: o_phase = -9'd131;\t //LUT[4069] \tphase : -0.511719\t(data_i, data_q): (-0.031250,-0.843750)\n\t4070: o_phase = -9'd131;\t //LUT[4070] \tphase : -0.511719\t(data_i, data_q): (-0.031250,-0.812500)\n\t4071: o_phase = -9'd131;\t //LUT[4071] \tphase : -0.511719\t(data_i, data_q): (-0.031250,-0.781250)\n\t4072: o_phase = -9'd131;\t //LUT[4072] \tphase : -0.511719\t(data_i, data_q): (-0.031250,-0.750000)\n\t4073: o_phase = -9'd132;\t //LUT[4073] \tphase : -0.515625\t(data_i, data_q): (-0.031250,-0.718750)\n\t4074: o_phase = -9'd132;\t //LUT[4074] \tphase : -0.515625\t(data_i, data_q): (-0.031250,-0.687500)\n\t4075: o_phase = -9'd132;\t //LUT[4075] \tphase : -0.515625\t(data_i, data_q): (-0.031250,-0.656250)\n\t4076: o_phase = -9'd132;\t //LUT[4076] \tphase : -0.515625\t(data_i, data_q): (-0.031250,-0.625000)\n\t4077: o_phase = -9'd132;\t //LUT[4077] \tphase : -0.515625\t(data_i, data_q): (-0.031250,-0.593750)\n\t4078: o_phase = -9'd133;\t //LUT[4078] \tphase : -0.519531\t(data_i, data_q): (-0.031250,-0.562500)\n\t4079: o_phase = -9'd133;\t //LUT[4079] \tphase : -0.519531\t(data_i, data_q): (-0.031250,-0.531250)\n\t4080: o_phase = -9'd133;\t //LUT[4080] \tphase : -0.519531\t(data_i, data_q): (-0.031250,-0.500000)\n\t4081: o_phase = -9'd133;\t //LUT[4081] \tphase : -0.519531\t(data_i, data_q): (-0.031250,-0.468750)\n\t4082: o_phase = -9'd134;\t //LUT[4082] \tphase : -0.523438\t(data_i, data_q): (-0.031250,-0.437500)\n\t4083: o_phase = -9'd134;\t //LUT[4083] \tphase : -0.523438\t(data_i, data_q): (-0.031250,-0.406250)\n\t4084: o_phase = -9'd135;\t //LUT[4084] \tphase : -0.527344\t(data_i, data_q): (-0.031250,-0.375000)\n\t4085: o_phase = -9'd135;\t //LUT[4085] \tphase : -0.527344\t(data_i, data_q): (-0.031250,-0.343750)\n\t4086: o_phase = -9'd136;\t //LUT[4086] \tphase : -0.531250\t(data_i, data_q): (-0.031250,-0.312500)\n\t4087: o_phase = -9'd137;\t //LUT[4087] \tphase : -0.535156\t(data_i, data_q): (-0.031250,-0.281250)\n\t4088: o_phase = -9'd138;\t //LUT[4088] \tphase : -0.539062\t(data_i, data_q): (-0.031250,-0.250000)\n\t4089: o_phase = -9'd140;\t //LUT[4089] \tphase : -0.546875\t(data_i, data_q): (-0.031250,-0.218750)\n\t4090: o_phase = -9'd141;\t //LUT[4090] \tphase : -0.550781\t(data_i, data_q): (-0.031250,-0.187500)\n\t4091: o_phase = -9'd144;\t //LUT[4091] \tphase : -0.562500\t(data_i, data_q): (-0.031250,-0.156250)\n\t4092: o_phase = -9'd148;\t //LUT[4092] \tphase : -0.578125\t(data_i, data_q): (-0.031250,-0.125000)\n\t4093: o_phase = -9'd154;\t //LUT[4093] \tphase : -0.601562\t(data_i, data_q): (-0.031250,-0.093750)\n\t4094: o_phase = -9'd166;\t //LUT[4094] \tphase : -0.648438\t(data_i, data_q): (-0.031250,-0.062500)\n\t4095: o_phase = -9'd192; \t //LUT[4095] \tphase : -0.750000\t(data_i, data_q): (-0.031250,-0.031250)\n\tendcase\nend\n\nendmodule", + "rtl/phase_rotation.sv": null, + "rtl/power4.sv": null, + "rtl/saturation.sv": null, + "rtl/top_phase_rotation.sv": null, + "docs/spec_viterbi.md": null, + "docs/spec_slicer_top.md": null, + "docs/spec_top_phase_rotation.md": null, + "rtl/slicer.sv": null, + "rtl/slicer_top.sv": null, + "docs/swizzler_specification.md": null, + "verif/swizzler_tb.sv": null, + "rtl/swizzler.sv": null, + "docs/sync_serial_communication_tx_rx_spec.md": null, + "verif/sync_serial_communication_tb.sv": null, + "rtl/weight_stationary_pe.sv": null, + "verif/systolic_array_tb.sv": null, + "rtl/thermostat.v": null, + "docs/Traffic_controller.md": null, + "rtl/traffic_light_controller.sv": null, + "docs/Universal_Shift_Register_spec.md": null, + "verif/tb_universal_shift_register.sv": null, + "rtl/universal_shift_register.sv": null, + "docs/spec_conj.md": null, + "docs/spec_cross_correlation.md": null, + "docs/spec_detect_sequence.md": null, + "rtl/adder_2d_layers.sv": null, + "rtl/adder_tree_2d.sv": null, + "rtl/correlate.sv": null, + "rtl/cross_correlation.sv": null, + "docs/valid_modes.md": null, + "docs/words_counting.md": null, + "rtl/detect_sequence.sv": null, + "docs/proc_fsm_spec.md": null, + "docs/adder_tree.md": null, + "docs/coeff_ram.md": null, + "docs/poly_decimator.md": null, + "docs/poly_filter.md": null, + "docs/shift_register.md": null, + "rtl/adder_tree.sv": null, + "rtl/coeff_ram.sv": null, + "rtl/poly_filter.sv": null, + "rtl/shift_register.sv": null, + "docs/prbs_specification.md": null, + "rtl/prbs_gen_check.sv": null, + "rtl/fsm.sv": null, + "verif/fsm_tb.sv": null, + "rtl/CA_1.sv": null, + "rtl/CA_2.sv": null, + "rtl/CA_3.sv": null, + "rtl/CA_4.sv": null, + "rtl/rgb_color_space_conversion.sv": null, + "rtl/APBGlobalHistoryRegister.v": null, + "docs/signed_comparator_specification.md": null, + "verif/signed_comparator_tb.sv": null, + "rtl/sorting_engine.sv": null, + "rtl/brick_sort.sv": null, + "rtl/bubble_sort.sv": null, + "rtl/merge_sort.sv": null, + "rtl/selection_sort.sv": null + } + }, + { + "id": "cvdp_agentic_prbs_0001", + "index": 559, + "source_config": "cvdp_agentic_code_generation_no_commercial", + "instruction": "Context: You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Update the file content** by using:\n - `sed -i '3s/old/new/' file.txt`\n - **Find current working directory** by using:\n - `pwd`\n\n You will be given a prompt and your task is to understand it and solve the given issue by using the commands mentioned above as needed. In the final step, you should create a Linux patch highlighting the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.\n\nTask: I have a **prbs_gen_check** module that generates or checks pseudo-random bit sequence (PRBS) data,\n\nThe **prbs_gen_check** module is available at `/rtl/prbs_gen_check.sv` and its' specification in the `/docs` directory. Can you the **`scrambler_descrambler.sv`** in the `/rtl` folder? Details of the `scrambler_descrambler` module is as given below\n\n### Purpose\nThe **`scrambler_descrambler`** module should perform a simple data scrambling or descrambling function using a pseudo-random bit sequence (PRBS). It should instantiate the `prbs_gen_check` module to the random sequence used for XOR-based scrambling/descrambling. Scrambling involves XORing data with a pseudo-random bit sequence to randomize its pattern. Descrambling uses the same pseudo-random sequence to restore the original data from the scrambled stream.\n\n- It should support a parameterizable data bus width (`WIDTH`). \n- It should rely on a specific polynomial length (`POLY_LENGTH`) and tap (`POLY_TAP`) for the underlying PRBS generation. \n- Following features should be added:\n - Add the input bypass_scrambling. When asserted the input data should be sent unmodified to data_out with a latency of 1 clock cycle.\n - Add parameter CHECK_MODE. When 0, operate normally as a scrambler or a descrambler. When 1, check if the incoming data is a PRBS pattern or not.\n - Add output bit_count. This will be used to check the throughput of the module and should be equal to the total valid data bits sent out from this module.\n- Latency considerations: This module should have the following latencies for the cases given:\n - bypass_scrambling asserted: 1 clk latency\n - bypass_scrambling deasserted and CHECK_MODE=0 (perform scrambling or descrambling): 1 clk latency.\n - bypass_scrambling deasserted and CHECK_MODE=1 (perform data_in checking for PRBS): 2 clk latency.\n\n## Interface Definition\n\n\n| **Parameter** | **Type** | **Default** | **Description** |\n|-----------------|----------|-------------|-----------------------------------------------------------------|\n| `POLY_LENGTH` | int | 31 | Length of the LFSR in the PRBS generator/checker. |\n| `POLY_TAP` | int | 3 | Tap position(s) in the LFSR polynomial for feedback. |\n| `WIDTH` | int | 16 | Data width (in bits) for `data_in` and `data_out`. |\n| `CHECK_MODE` | bit | 0 | 0 => Generator mode (scrambler), 1 => Checker mode (PRBS check).|\n\n| **Port Name** | **I/O** | **Width** | **Description** |\n|-----------------------|---------|---------------------|-------------------------------------------------------------------------------------------------|\n| `clk` | Input | 1 | Primary clock input. Rising edge triggered. |\n| `rst` | Input | 1 | Active-high synchronous reset. |\n| `bypass_scrambling` | Input | 1 | 1 => pass data directly from `data_in` to `data_out`. 0 => normal scrambler/descrambler path. |\n| `data_in` | Input | `WIDTH` bits | Data word input for scrambling, descrambling, or checking. |\n| `valid_in` | Input | 1 | Indicates `data_in` is valid on the current cycle. Active-high. |\n| `data_out` | Output | `WIDTH` bits | Scrambled/descrambled (or pass-through) data. |\n| `valid_out` | Output | 1 | Indicates `data_out` is valid on the current cycle. Active-high. |\n| `bit_count` | Output | 32 bits | Total number of valid bits processed (increments by `WIDTH` every time `valid_in`=1). |", + "verilog_code": { + "code_block_1_0": "/rtl/prbs_gen_check.sv", + "code_block_1_2": "scrambler_descrambler.sv", + "code_block_1_4": "scrambler_descrambler", + "code_block_1_5": "scrambler_descrambler", + "code_block_2_0": "module that generates or checks pseudo-random bit sequence (PRBS) data,\n\nThe **prbs_gen_check** module is available at `/rtl/prbs_gen_check.sv` and its' specification in the `/docs` directory. Can you implement the **`scrambler_descrambler.sv`** in the `/rtl` folder? Details of the `scrambler_descrambler` module is as given below\n\n### Purpose\nThe **`scrambler_descrambler`** module should perform a simple data scrambling or descrambling function using a pseudo-random bit sequence (PRBS). It should instantiate the `prbs_gen_check` module to generate the random sequence used for XOR-based scrambling/descrambling. Scrambling involves XORing data with a pseudo-random bit sequence to randomize its pattern. Descrambling uses the same pseudo-random sequence to restore the original data from the scrambled stream.\n\n- It should support a parameterizable data bus width (`WIDTH`). \n- It should rely on a specific polynomial length (`POLY_LENGTH`) and tap (`POLY_TAP`) for the underlying PRBS generation. \n- Following features should be added:\n - Add the input bypass_scrambling. When asserted the input data should be sent unmodified to data_out with a latency of 1 clock cycle.\n - Add parameter CHECK_MODE. When 0, operate normally as a scrambler or a descrambler. When 1, check if the incoming data is a PRBS pattern or not.\n - Add output bit_count. This will be used to check the throughput of the module and should be equal to the total valid data bits sent out from this module.\n- Latency considerations: This module should have the following latencies for the cases given:\n - bypass_scrambling asserted: 1 clk latency\n - bypass_scrambling deasserted and CHECK_MODE=0 (perform scrambling or descrambling): 1 clk latency.\n - bypass_scrambling deasserted and CHECK_MODE=1 (perform data_in checking for PRBS): 2 clk latency.\n\n## Interface Definition\n\n\n| **Parameter** | **Type** | **Default** | **Description** |\n|-----------------|----------|-------------|-----------------------------------------------------------------|\n| `POLY_LENGTH` | int | 31 | Length of the LFSR in the PRBS generator/checker. |\n| `POLY_TAP` | int | 3 | Tap position(s) in the LFSR polynomial for feedback. |\n| `WIDTH` | int | 16 | Data width (in bits) for `data_in` and `data_out`. |\n| `CHECK_MODE` | bit | 0 | 0 => Generator mode (scrambler), 1 => Checker mode (PRBS check).|\n\n| **Port Name** | **I/O** | **Width** | **Description** |\n|-----------------------|---------|---------------------|-------------------------------------------------------------------------------------------------|\n| `clk` | Input | 1 | Primary clock input. Rising edge triggered. |\n| `rst` | Input | 1 | Active-high synchronous reset. |\n| `bypass_scrambling` | Input | 1 | 1 => pass data directly from `data_in` to `data_out`. 0 => normal scrambler/descrambler path. |\n| `data_in` | Input | `WIDTH` bits | Data word input for scrambling, descrambling, or checking. |\n| `valid_in` | Input | 1 | Indicates `data_in` is valid on the current cycle. Active-high. |\n| `data_out` | Output | `WIDTH` bits | Scrambled/descrambled (or pass-through) data. |\n| `valid_out` | Output | 1 | Indicates `data_out` is valid on the current cycle. Active-high. |\n| `bit_count` | Output | 32 bits | Total number of valid bits processed (increments by `WIDTH` every time `valid_in`=1). |\n {'docs/specification.md': None, 'rtl/decoder_data_control_64b66b.sv': None, 'rtl/encoder_control_64b66b.sv': None, 'rtl/encoder_data_64b66b.sv': None, 'rtl/aes128_encrypt.sv': None, 'verif/tb_aes128_enc.sv': None, 'rtl/aes128_decrypt.sv': None, 'rtl/aes128_key_expansion.sv': None, 'rtl/inv_sbox.sv': None, 'rtl/sbox.sv': None, 'verif/tb_aes128_dec.sv': None, 'rtl/aes_encrypt.sv': None, 'verif/tb_aes_encrypt.sv': None, 'rtl/aes_decrypt.sv': None, 'rtl/aes_ke.sv': None, 'verif/tb_aes_decrypt.sv': None, 'rtl/aes_dec_top.sv': None, 'rtl/aes_enc_top.sv': None, 'verif/tb_padding_top.sv': None, 'verif/tb_des_enc.sv': None, 'docs/Key_schedule.md': None, 'docs/Permutations.md': None, 'docs/S_box_creation.md': None, 'rtl/S1.sv': None, 'rtl/S2.sv': None, 'rtl/S3.sv': None, 'rtl/S4.sv': None, 'rtl/S5.sv': None, 'rtl/S6.sv': None, 'rtl/S7.sv': None, 'rtl/S8.sv': None, 'rtl/des_enc.sv': None, 'verif/tb_des_dec.sv': None, 'docs/Encryption.md': None, 'rtl/des_dec.sv': None, 'verif/tb_3des_enc.sv': None, 'verif/tb_3des_dec.sv': None, 'docs/min_hamming_distance_finder_spec.md': None, 'rtl/Bit_Difference_Counter.sv': None, 'rtl/Bitwise_Reduction.sv': None, 'rtl/Data_Reduction.sv': None, 'verif/tb_Min_Hamming_Distance_Finder.sv': None, 'docs/specs.md': None, 'rtl/arithmetic_progression_generator.sv': None, 'docs/algorithms.md': None, 'docs/coeff_update_spec.md': None, 'docs/equalizer_spec.md': None, 'docs/error_calc_spec.md': None, 'rtl/coeff_update.sv': None, 'rtl/dynamic_equalizer.sv': None, 'rtl/error_calc.sv': None, 'docs/awgn_spec.md': None, 'docs/equalizer_top_spec.md': None, 'rtl/elevator_control_system.sv': None, 'docs/tx_specification.md': None, 'rtl/ethernet_fifo_cdc.sv': None, 'docs/tx_mac_specification.md': None, 'verif/event_scheduler_tb.sv': None, 'docs/modified_specs.md': None, 'rtl/event_scheduler.sv': None, 'verif/tb_event_scheduler.sv': None, 'rtl/column_selector.sv': None, 'rtl/event_storage.sv': None, 'verif/tb.sv': None, 'rtl/fixed_priority_arbiter.sv': None, 'verif/fixed_priority_arbiter_tb.sv': None, 'docs/Modified_specification.md': None, 'docs/GCD_specification.md': None, 'docs/crypto_accelerator_specification.md': None, 'docs/modular_exponentiation_specification.md': None, 'docs/modular_multiplier_specification.md': None, 'rtl/gcd_controlpath_3.sv': None, 'rtl/gcd_controlpath_4.sv': None, 'rtl/gcd_datapath_5.sv': None, 'rtl/gcd_datapath_6.sv': None, 'rtl/gcd_top_1.sv': None, 'rtl/gcd_top_2.sv': None, 'rtl/modular_exponentiation.sv': None, 'rtl/modular_multiplier.sv': None, 'rtl/lfsr_8bit.sv': None, 'verif/lfsr_8bit_tb.sv': None, 'rtl/bit16_lfsr.sv': None, 'rtl/low_power_ctrl.sv': None, 'rtl/sync_fifo.sv': None, 'verif/tb_low_power_channel.sv': None, 'rtl/cross_domain_sync.sv': None, 'rtl/dsp_input_stage.sv': None, 'rtl/dsp_output_stage.sv': None, 'rtl/lfsr_generator.sv': None, 'rtl/monte_carlo_dsp_monitor_top.sv': None, 'verif/monte_carlo_dsp_monitor_top_tb.sv': None, 'docs/multiplexer_specification.md': None, 'verif/multiplexer_tb.sv': None, 'docs/nbit_swizzling_spec.md': None, 'verif/nbit_swizzling_tb.sv': None, 'docs/nmea_decoder_spec.md': None, 'rtl/nmea_decoder.sv': None, 'verif/nmea_decoder_tb.sv': None, 'docs/fifo.md': None, 'rtl/fifo_memory.sv': None, 'rtl/read_to_write_pointer_sync.sv': None, 'rtl/rptr_empty.sv': None, 'rtl/wptr_full.sv': None, 'rtl/write_to_read_pointer_sync.sv': None, 'docs/spec.md': None, 'verif/async_filo_tb.sv': None, 'docs/axilite_to_pcie_config_module.md': None, 'rtl/axi4lite_to_pcie_cfg_bridge.sv': None, 'rtl/axis_broadcast.sv': None, 'verif/tb_axis_broadcast.sv': None, 'docs/axis_to_uart_tx_specs.md': None, 'docs/uart_rx_to_axis_specs.md': None, 'rtl/barrel_shifter.sv': None, 'verif/barrel_shifter_tb.sv': None, 'rtl/bcd_adder.sv': None, 'rtl/full_adder.sv': None, 'rtl/four_bit_adder.sv': None, 'rtl/search_binary_search_tree.sv': None, 'rtl/delete_node_binary_search_tree.sv': None, 'docs/bst_operations.md': None, 'rtl/binary_search_tree_sort_construct.sv': None, 'docs/Spec.md': None, 'verif/tb_binary_to_gray.sv': None, 'verif/tb_custom_byte_enable_ram.sv': None, 'verif/cache_controller_tb.sv': None, 'rtl/caesar_cipher.sv': None, 'verif/caesar_cipher_tb.sv': None, 'verif/tb_pseudoRandGenerator_ca.sv': None, 'docs/continuous_adder_specification.md': None, 'verif/continuous_adder_tb.sv': None, 'rtl/fifo_buffer.sv': None, 'verif/tb_fifo_buffer.sv': None, 'docs/direct_map_cache_spec.md': None, 'verif/tb_direct_map_cache.sv': None, 'rtl/direct_map_cache.sv': None, 'rtl/dual_port_memory.sv': None, 'rtl/gen_cos_sin_lut.sv': None, 'rtl/phase_lut.sv': None, 'rtl/phase_rotation.sv': None, 'rtl/power4.sv': None, 'rtl/saturation.sv': None, 'rtl/top_phase_rotation.sv': None, 'docs/spec_viterbi.md': None, 'docs/spec_slicer_top.md': None, 'docs/spec_top_phase_rotation.md': None, 'rtl/slicer.sv': None, 'rtl/slicer_top.sv': None, 'docs/swizzler_specification.md': None, 'verif/swizzler_tb.sv': None, 'rtl/swizzler.sv': None, 'docs/sync_serial_communication_tx_rx_spec.md': None, 'verif/sync_serial_communication_tb.sv': None, 'rtl/weight_stationary_pe.sv': None, 'verif/systolic_array_tb.sv': None, 'rtl/thermostat.v': None, 'docs/Traffic_controller.md': None, 'rtl/traffic_light_controller.sv': None, 'docs/Universal_Shift_Register_spec.md': None, 'verif/tb_universal_shift_register.sv': None, 'rtl/universal_shift_register.sv': None, 'docs/spec_conj.md': None, 'docs/spec_cross_correlation.md': None, 'docs/spec_detect_sequence.md': None, 'rtl/adder_2d_layers.sv': None, 'rtl/adder_tree_2d.sv': None, 'rtl/correlate.sv': None, 'rtl/cross_correlation.sv': None, 'docs/valid_modes.md': None, 'docs/words_counting.md': None, 'rtl/detect_sequence.sv': None, 'docs/proc_fsm_spec.md': None, 'docs/adder_tree.md': None, 'docs/coeff_ram.md': None, 'docs/poly_decimator.md': None, 'docs/poly_filter.md': None, 'docs/shift_register.md': None, 'rtl/adder_tree.sv': None, 'rtl/coeff_ram.sv': None, 'rtl/poly_filter.sv': None, 'rtl/shift_register.sv': None, 'docs/prbs_specification.md': '# RTL Specification\\n\\n## 1. Overview\\n\\n### 1.1 Purpose\\nThe **`prbs_gen_check`** module operates in two modes:\\n- **Generation Mode**: Outputs a pseudo-random bit sequence (PRBS).\\n- **Checker Mode**: Checks incoming data against an internal PRBS reference and flags mismatches.\\n\\n### 1.2 Scope\\n- Supports a configurable data path width (`WIDTH`).\\n- Uses a linear feedback shift register (LFSR) defined by polynomial length (`POLY_LENGTH`) and tap location (`POLY_TAP`).\\n- Synchronous design with an active-high reset.\\n\\n---\\n\\n## 2. Functional Description\\n\\n### 2.1 Generation Mode (`CHECK_MODE=0`)\\n1. On reset, the internal PRBS register (`prbs_reg`) is initialized (commonly to all 1\u2019s). \\n2. Each clock cycle, the LFSR shifts based on its feedback polynomial, producing the next pseudo-random word on `data_out`.\\n\\n### 2.2 Checker Mode (`CHECK_MODE=1`)\\n1. On reset, `prbs_reg` is similarly initialized. \\n2. Each clock cycle, the module generates the \u201cexpected\u201d PRBS bit(s). It then compares each bit of the incoming data (`data_in`) to the internal PRBS reference. \\n3. The output `data_out` is set to `1` on any bit that mismatches, and `0` otherwise.\\n\\n### 2.3 Reset Behavior\\n- `rst` is synchronous, active high.\\n- On reset, `prbs_reg` is re-initialized, and the output may be driven to all 1\u2019s until the reset is released.\\n\\n---\\n\\n## 3. Interface Definition\\n\\n| **Port Name** | **I/O** | **Width** | **Description** |\\n|---------------|---------|-------------|--------------------------------------------------------------------------------------------------|\\n| `clk` | In | 1 | Synchronous clock input. |\\n| `rst` | In | 1 | Synchronous reset, active high. |\\n| `data_in` | In | `WIDTH` | In checker mode: Data to compare with the PRBS reference. In generator mode: tied to 0. |\\n| `data_out` | Out | `WIDTH` | In generator mode: PRBS output. In checker mode: Bitwise error flags (`1` = mismatch). |\\n\\n### 3.1 Parameters\\n\\n| **Parameter** | **Type** | **Default** | **Description** |\\n|-----------------|----------|-------------|---------------------------------------------------------------------------------------------|\\n| `CHECK_MODE` | int | `0` | - `0`: Generation Mode
- `1`: Checker Mode |\\n| `POLY_LENGTH` | int | `31` | Number of shift register stages in the LFSR. |\\n| `POLY_TAP` | int | `3` | Defines which bit(s) is XORed with the final stage for feedback. |\\n| `WIDTH` | int | `16` | Data path width. |\\n\\n\\n---\\n\\n## 4. Internal Architecture\\n\\n### 4.1 LFSR\\n- A shift register (LFSR) generates the pseudo-random sequence.\\n- Feedback is formed by XORing selected bits (defined by `POLY_TAP` and the MSB).\\n\\n### 4.2 Register Update\\n- On each rising clock edge:\\n - If `rst` is asserted, the LFSR is re-initialized.\\n - Otherwise, it shifts in the new feedback bit each cycle.\\n\\n### 4.3 Output Behavior\\n- **Generator Mode**: `data_out` is the new PRBS word each cycle. \\n- **Checker Mode**: `data_out` is the bitwise difference between the incoming data and the expected PRBS sequence.', 'rtl/prbs_gen_check.sv': \"/**************************************************************************\\nFILENAME: prbs_gen_check.sv\\nDESCRIPTION: This module generates or checks a PRBS pattern.\\n**************************************************************************/\\n\\nmodule prbs_gen_check #(\\n parameter CHECK_MODE = 0, // 0: uses LFSR structure to generate a PRBS pattern, 1: the incoming data is loaded into prbs registers and compared with locally generated PRBS pattern.\\n parameter POLY_LENGTH = 31, // length of the polynomial.(number of shift register stages)\\n parameter POLY_TAP = 3, // Intermedite stage that is xored with the last stage to generate the next prbs bit.\\n parameter WIDTH = 16 // Bus size of data_in and data_out.\\n )(\\n input clk , // clock input\\n input rst , // synchronous reset, active high\\n input [WIDTH-1:0] data_in , // input data to be checked(checker mode), tied to 0 (generator mode)\\n output logic [WIDTH-1:0] data_out // generated prbs pattern (generator mode), error found (checker mode).\\n);\\n\\nlogic [1:POLY_LENGTH] prbs [WIDTH:0];\\nlogic [WIDTH-1:0] prbs_xor_a;\\nlogic [WIDTH-1:0] prbs_xor_b;\\nlogic [WIDTH:1] prbs_msb;\\nlogic [1:POLY_LENGTH] prbs_reg = {(POLY_LENGTH){1'b1}};\\n\\nassign prbs[0] = prbs_reg;\\n\\ngenvar i;\\ngenerate for(i=0; i Generator mode (scrambler), 1 => Checker mode (PRBS check).|\n\n| **Port Name** | **I/O** | **Width** | **Description** |\n|-----------------------|---------|---------------------|-------------------------------------------------------------------------------------------------|\n| `clk` | Input | 1 | Primary clock input. Rising edge triggered. |\n| `rst` | Input | 1 | Active-high synchronous reset. |\n| `bypass_scrambling` | Input | 1 | 1 => pass data directly from `data_in` to `data_out`. 0 => normal scrambler/descrambler path. |\n| `data_in` | Input | `WIDTH` bits | Data word input for scrambling, descrambling, or checking. |\n| `valid_in` | Input | 1 | Indicates `data_in` is valid on the current cycle. Active-high. |\n| `data_out` | Output | `WIDTH` bits | Scrambled/descrambled (or pass-through) data. |\n| `valid_out` | Output | 1 | Indicates `data_out` is valid on the current cycle. Active-high. |\n| `bit_count` | Output | 32 bits | Total number of valid bits processed (increments by `WIDTH` every time `valid_in`=1). |\n", + "system_message": "You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Update the file content** by using:\n - `sed -i '3s/old/new/' file.txt`\n - **Find current working directory** by using:\n - `pwd`\n\n You will be given a prompt and your task is to understand it and solve the given issue by using the commands mentioned above as needed. In the final step, you should create a Linux patch highlighting the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.", + "raw_context": { + "docs/specification.md": null, + "rtl/decoder_data_control_64b66b.sv": null, + "rtl/encoder_control_64b66b.sv": null, + "rtl/encoder_data_64b66b.sv": null, + "rtl/aes128_encrypt.sv": null, + "verif/tb_aes128_enc.sv": null, + "rtl/aes128_decrypt.sv": null, + "rtl/aes128_key_expansion.sv": null, + "rtl/inv_sbox.sv": null, + "rtl/sbox.sv": null, + "verif/tb_aes128_dec.sv": null, + "rtl/aes_encrypt.sv": null, + "verif/tb_aes_encrypt.sv": null, + "rtl/aes_decrypt.sv": null, + "rtl/aes_ke.sv": null, + "verif/tb_aes_decrypt.sv": null, + "rtl/aes_dec_top.sv": null, + "rtl/aes_enc_top.sv": null, + "verif/tb_padding_top.sv": null, + "verif/tb_des_enc.sv": null, + "docs/Key_schedule.md": null, + "docs/Permutations.md": null, + "docs/S_box_creation.md": null, + "rtl/S1.sv": null, + "rtl/S2.sv": null, + "rtl/S3.sv": null, + "rtl/S4.sv": null, + "rtl/S5.sv": null, + "rtl/S6.sv": null, + "rtl/S7.sv": null, + "rtl/S8.sv": null, + "rtl/des_enc.sv": null, + "verif/tb_des_dec.sv": null, + "docs/Encryption.md": null, + "rtl/des_dec.sv": null, + "verif/tb_3des_enc.sv": null, + "verif/tb_3des_dec.sv": null, + "docs/min_hamming_distance_finder_spec.md": null, + "rtl/Bit_Difference_Counter.sv": null, + "rtl/Bitwise_Reduction.sv": null, + "rtl/Data_Reduction.sv": null, + "verif/tb_Min_Hamming_Distance_Finder.sv": null, + "docs/specs.md": null, + "rtl/arithmetic_progression_generator.sv": null, + "docs/algorithms.md": null, + "docs/coeff_update_spec.md": null, + "docs/equalizer_spec.md": null, + "docs/error_calc_spec.md": null, + "rtl/coeff_update.sv": null, + "rtl/dynamic_equalizer.sv": null, + "rtl/error_calc.sv": null, + "docs/awgn_spec.md": null, + "docs/equalizer_top_spec.md": null, + "rtl/elevator_control_system.sv": null, + "docs/tx_specification.md": null, + "rtl/ethernet_fifo_cdc.sv": null, + "docs/tx_mac_specification.md": null, + "verif/event_scheduler_tb.sv": null, + "docs/modified_specs.md": null, + "rtl/event_scheduler.sv": null, + "verif/tb_event_scheduler.sv": null, + "rtl/column_selector.sv": null, + "rtl/event_storage.sv": null, + "verif/tb.sv": null, + "rtl/fixed_priority_arbiter.sv": null, + "verif/fixed_priority_arbiter_tb.sv": null, + "docs/Modified_specification.md": null, + "docs/GCD_specification.md": null, + "docs/crypto_accelerator_specification.md": null, + "docs/modular_exponentiation_specification.md": null, + "docs/modular_multiplier_specification.md": null, + "rtl/gcd_controlpath_3.sv": null, + "rtl/gcd_controlpath_4.sv": null, + "rtl/gcd_datapath_5.sv": null, + "rtl/gcd_datapath_6.sv": null, + "rtl/gcd_top_1.sv": null, + "rtl/gcd_top_2.sv": null, + "rtl/modular_exponentiation.sv": null, + "rtl/modular_multiplier.sv": null, + "rtl/lfsr_8bit.sv": null, + "verif/lfsr_8bit_tb.sv": null, + "rtl/bit16_lfsr.sv": null, + "rtl/low_power_ctrl.sv": null, + "rtl/sync_fifo.sv": null, + "verif/tb_low_power_channel.sv": null, + "rtl/cross_domain_sync.sv": null, + "rtl/dsp_input_stage.sv": null, + "rtl/dsp_output_stage.sv": null, + "rtl/lfsr_generator.sv": null, + "rtl/monte_carlo_dsp_monitor_top.sv": null, + "verif/monte_carlo_dsp_monitor_top_tb.sv": null, + "docs/multiplexer_specification.md": null, + "verif/multiplexer_tb.sv": null, + "docs/nbit_swizzling_spec.md": null, + "verif/nbit_swizzling_tb.sv": null, + "docs/nmea_decoder_spec.md": null, + "rtl/nmea_decoder.sv": null, + "verif/nmea_decoder_tb.sv": null, + "docs/fifo.md": null, + "rtl/fifo_memory.sv": null, + "rtl/read_to_write_pointer_sync.sv": null, + "rtl/rptr_empty.sv": null, + "rtl/wptr_full.sv": null, + "rtl/write_to_read_pointer_sync.sv": null, + "docs/spec.md": null, + "verif/async_filo_tb.sv": null, + "docs/axilite_to_pcie_config_module.md": null, + "rtl/axi4lite_to_pcie_cfg_bridge.sv": null, + "rtl/axis_broadcast.sv": null, + "verif/tb_axis_broadcast.sv": null, + "docs/axis_to_uart_tx_specs.md": null, + "docs/uart_rx_to_axis_specs.md": null, + "rtl/barrel_shifter.sv": null, + "verif/barrel_shifter_tb.sv": null, + "rtl/bcd_adder.sv": null, + "rtl/full_adder.sv": null, + "rtl/four_bit_adder.sv": null, + "rtl/search_binary_search_tree.sv": null, + "rtl/delete_node_binary_search_tree.sv": null, + "docs/bst_operations.md": null, + "rtl/binary_search_tree_sort_construct.sv": null, + "docs/Spec.md": null, + "verif/tb_binary_to_gray.sv": null, + "verif/tb_custom_byte_enable_ram.sv": null, + "verif/cache_controller_tb.sv": null, + "rtl/caesar_cipher.sv": null, + "verif/caesar_cipher_tb.sv": null, + "verif/tb_pseudoRandGenerator_ca.sv": null, + "docs/continuous_adder_specification.md": null, + "verif/continuous_adder_tb.sv": null, + "rtl/fifo_buffer.sv": null, + "verif/tb_fifo_buffer.sv": null, + "docs/direct_map_cache_spec.md": null, + "verif/tb_direct_map_cache.sv": null, + "rtl/direct_map_cache.sv": null, + "rtl/dual_port_memory.sv": null, + "rtl/gen_cos_sin_lut.sv": null, + "rtl/phase_lut.sv": null, + "rtl/phase_rotation.sv": null, + "rtl/power4.sv": null, + "rtl/saturation.sv": null, + "rtl/top_phase_rotation.sv": null, + "docs/spec_viterbi.md": null, + "docs/spec_slicer_top.md": null, + "docs/spec_top_phase_rotation.md": null, + "rtl/slicer.sv": null, + "rtl/slicer_top.sv": null, + "docs/swizzler_specification.md": null, + "verif/swizzler_tb.sv": null, + "rtl/swizzler.sv": null, + "docs/sync_serial_communication_tx_rx_spec.md": null, + "verif/sync_serial_communication_tb.sv": null, + "rtl/weight_stationary_pe.sv": null, + "verif/systolic_array_tb.sv": null, + "rtl/thermostat.v": null, + "docs/Traffic_controller.md": null, + "rtl/traffic_light_controller.sv": null, + "docs/Universal_Shift_Register_spec.md": null, + "verif/tb_universal_shift_register.sv": null, + "rtl/universal_shift_register.sv": null, + "docs/spec_conj.md": null, + "docs/spec_cross_correlation.md": null, + "docs/spec_detect_sequence.md": null, + "rtl/adder_2d_layers.sv": null, + "rtl/adder_tree_2d.sv": null, + "rtl/correlate.sv": null, + "rtl/cross_correlation.sv": null, + "docs/valid_modes.md": null, + "docs/words_counting.md": null, + "rtl/detect_sequence.sv": null, + "docs/proc_fsm_spec.md": null, + "docs/adder_tree.md": null, + "docs/coeff_ram.md": null, + "docs/poly_decimator.md": null, + "docs/poly_filter.md": null, + "docs/shift_register.md": null, + "rtl/adder_tree.sv": null, + "rtl/coeff_ram.sv": null, + "rtl/poly_filter.sv": null, + "rtl/shift_register.sv": null, + "docs/prbs_specification.md": "# RTL Specification\n\n## 1. Overview\n\n### 1.1 Purpose\nThe **`prbs_gen_check`** module operates in two modes:\n- **Generation Mode**: Outputs a pseudo-random bit sequence (PRBS).\n- **Checker Mode**: Checks incoming data against an internal PRBS reference and flags mismatches.\n\n### 1.2 Scope\n- Supports a configurable data path width (`WIDTH`).\n- Uses a linear feedback shift register (LFSR) defined by polynomial length (`POLY_LENGTH`) and tap location (`POLY_TAP`).\n- Synchronous design with an active-high reset.\n\n---\n\n## 2. Functional Description\n\n### 2.1 Generation Mode (`CHECK_MODE=0`)\n1. On reset, the internal PRBS register (`prbs_reg`) is initialized (commonly to all 1\u2019s). \n2. Each clock cycle, the LFSR shifts based on its feedback polynomial, producing the next pseudo-random word on `data_out`.\n\n### 2.2 Checker Mode (`CHECK_MODE=1`)\n1. On reset, `prbs_reg` is similarly initialized. \n2. Each clock cycle, the module generates the \u201cexpected\u201d PRBS bit(s). It then compares each bit of the incoming data (`data_in`) to the internal PRBS reference. \n3. The output `data_out` is set to `1` on any bit that mismatches, and `0` otherwise.\n\n### 2.3 Reset Behavior\n- `rst` is synchronous, active high.\n- On reset, `prbs_reg` is re-initialized, and the output may be driven to all 1\u2019s until the reset is released.\n\n---\n\n## 3. Interface Definition\n\n| **Port Name** | **I/O** | **Width** | **Description** |\n|---------------|---------|-------------|--------------------------------------------------------------------------------------------------|\n| `clk` | In | 1 | Synchronous clock input. |\n| `rst` | In | 1 | Synchronous reset, active high. |\n| `data_in` | In | `WIDTH` | In checker mode: Data to compare with the PRBS reference. In generator mode: tied to 0. |\n| `data_out` | Out | `WIDTH` | In generator mode: PRBS output. In checker mode: Bitwise error flags (`1` = mismatch). |\n\n### 3.1 Parameters\n\n| **Parameter** | **Type** | **Default** | **Description** |\n|-----------------|----------|-------------|---------------------------------------------------------------------------------------------|\n| `CHECK_MODE` | int | `0` | - `0`: Generation Mode
- `1`: Checker Mode |\n| `POLY_LENGTH` | int | `31` | Number of shift register stages in the LFSR. |\n| `POLY_TAP` | int | `3` | Defines which bit(s) is XORed with the final stage for feedback. |\n| `WIDTH` | int | `16` | Data path width. |\n\n\n---\n\n## 4. Internal Architecture\n\n### 4.1 LFSR\n- A shift register (LFSR) generates the pseudo-random sequence.\n- Feedback is formed by XORing selected bits (defined by `POLY_TAP` and the MSB).\n\n### 4.2 Register Update\n- On each rising clock edge:\n - If `rst` is asserted, the LFSR is re-initialized.\n - Otherwise, it shifts in the new feedback bit each cycle.\n\n### 4.3 Output Behavior\n- **Generator Mode**: `data_out` is the new PRBS word each cycle. \n- **Checker Mode**: `data_out` is the bitwise difference between the incoming data and the expected PRBS sequence.", + "rtl/prbs_gen_check.sv": "/**************************************************************************\nFILENAME: prbs_gen_check.sv\nDESCRIPTION: This module generates or checks a PRBS pattern.\n**************************************************************************/\n\nmodule prbs_gen_check #(\n parameter CHECK_MODE = 0, // 0: uses LFSR structure to generate a PRBS pattern, 1: the incoming data is loaded into prbs registers and compared with locally generated PRBS pattern.\n parameter POLY_LENGTH = 31, // length of the polynomial.(number of shift register stages)\n parameter POLY_TAP = 3, // Intermedite stage that is xored with the last stage to generate the next prbs bit.\n parameter WIDTH = 16 // Bus size of data_in and data_out.\n )(\n input clk , // clock input\n input rst , // synchronous reset, active high\n input [WIDTH-1:0] data_in , // input data to be checked(checker mode), tied to 0 (generator mode)\n output logic [WIDTH-1:0] data_out // generated prbs pattern (generator mode), error found (checker mode).\n);\n\nlogic [1:POLY_LENGTH] prbs [WIDTH:0];\nlogic [WIDTH-1:0] prbs_xor_a;\nlogic [WIDTH-1:0] prbs_xor_b;\nlogic [WIDTH:1] prbs_msb;\nlogic [1:POLY_LENGTH] prbs_reg = {(POLY_LENGTH){1'b1}};\n\nassign prbs[0] = prbs_reg;\n\ngenvar i;\ngenerate for(i=0; i`\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n - **Update the contents of a text file from a old content to new content**\n - `sed -i \"problematic_line_number s/problematic_statement/non_problematic_statement/\" Buggy_RTL_code.sv`\n - **To access a specific line of the file**\n - `awk 'NR==line_number' file_name.sv`\n\nYou will be given a prompt and your task is to understand it and solve the given issue by using the above-mentioned commands as needed. In the final step, you should create a Linux patch to highlight the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.\n\nTask: # Review and Improvement Request for FSM RTL\n\nI have a **Finite State Machine (FSM)** RTL module located at `rtl/fsm.sv` that currently implements **statically encoded** state logic. I would like to convert it to a **dynamically encoded** FSM. Below is a summary of the current design, a clear set of modifications to be made, and the evaluation criteria.\n\n---\n\n## Module Specifications\n\n### RTL (rtl/fsm.sv)\n\n**Inputs**:\n- **clk:** Posedge Clock signal.\n- **reset:** Active-high reset. When ACTIVE HIGH, the `state`, `current_state`, and `error_flag` are initialized to zero.\n- **input_signal:** A 4\u2011bit signal used to drive state transitions.\n- **config_state_map_flat:** A 64\u2011bit flattened state map that holds an 8\u2011bit configuration for each of the 8 states.\n- **config_transition_map_flat:** A 128\u2011bit flattened transition map for calculating the next state.\n\n**Outputs (Static FSM)**:\n- **current_state:** The current internal state (directly driven by the state register).\n- **error_flag:** Indicates if an invalid state transition (next state > 7) is detected.\n- **operation_result:** A result computed based on the current state and input signal using a user-defined operation.\n\n---\n\n## Proposed Modifications for Dynamic State Encoding\n\nThe current outputs the internal state directly, which is suitable for static state encoding. To improve flexibility and allow run-time reconfiguration for area and power optimizations, the following modifications are proposed:\n\n1. **Decouple Internal and External State Representation:**\n - **Current Behavior:** The internal state is directly output as `current_state`.\n - **Modification:** Remove the direct assignment and instead lookup mechanism using `config_state_map_flat` to n **encoded_state**. This separates the internal binary state from its external representation.\n\n2. **dditional Dynamic Transformation:**\n - **Current Behavior:** Operations are computed directly using the statically encoded state.\n - **Modification:** Introduce a second output called **dynamic_encoded_state** that is derived from the **encoded_state** using an additional transformation (for example, an XOR with the input signal). This extra transformation enables further flexibility in the external representation and can be tuned at run time.\n\n3. **Preserve Transition and Error Handling Logic:**\n - **Current Behavior:** The next state is computed from the transition map, and error detection is performed if the next state exceeds 7.\n - **Modification:** Retain this state transition logic, error detection, and the user-defined operations (e.g., addition, subtraction, bitwise operations) so that the functional behavior remains consistent.\n\n---\n\n## Evaluation Criteria\n\nTo evaluate the dynamic FSM against the current static design, consider the following criteria:\n\n- **Functional Correctness:**\n - The dynamic FSM must maintain the same state transitions and operation results as the static FSM for identical inputs.\n \n- **Reconfigurability:**\n - The external state outputs (**encoded_state** and **dynamic_encoded_state**) must accurately reflect the configuration provided by `config_state_map_flat` and adapt correctly based on the input signal.\n\n- **Error Detection:**\n - The error flag must be correctly set when the computed next state exceeds the valid range (i.e., greater than 7), and the state should be safely reset to 0 as in the original design.\n\n- **Flexibility:**\n - The modifications should allow for on-the-fly changes to the state encoding without impacting the underlying state machine functionality. \n\n----\n**Block Diagram for the Existing Architecture**:\n\n +---------------------------+\n | Internal State (reg) |\n | (state) |\n +------------+--------------+\n |\n | (state, input_signal)\n v\n +--------------------------------+\n | Config Transition Map |\n | (128-bit lookup) |\n +------------+-------------------+\n | (computes next_state)\n v\n +----------------------------------+\n | Next State Logic |\n | (generates next_state and |\n | error_flag based on next_state) |\n +------------+---------------------+\n | (error_flag output here)\n |\n | (next_state is passed on)\n v\n +----------------------------+\n | Internal State (reg) |\n | (updated state) |\n +----------------------------+\n |\n | (direct mapping)\n v\n +---------------------+\n | current_state |\n +---------------------+\n |\n | (state used to select slice)\n v\n +------------------------------+\n | Config State Map Lookup |\n | (64-bit lookup: 8-bit per |\n | state slice) |\n +------------+-----------------+\n | (provides operand for)\n v\n +------------------------------+\n | Operation Computation Logic |\n | (case: using config slice |\n | & input_signal for arithmetic)|\n +-------------+------------------+\n |\n v\n +---------------------+\n | operation_result |\n +---------------------+\n |\n v\n +---------------------+\n | error_flag |\n +---------------------+\n\n\n----\n\n---\n**Block Diagram of the Proposed Modification** :\n\n +---------------------------+\n | Internal State (reg) |\n | (state) |\n +------------+--------------+\n |\n | (state, input_signal)\n v\n +--------------------------------+\n | Config Transition Map |\n | (128-bit lookup) |\n +------------+-------------------+\n | (computes next_state)\n v\n +----------------------------------+\n | Next State Logic |\n | (generates next_state and |\n | error_flag based on next_state)|\n +------------+---------------------+\n | (error_flag output here)\n |\n | (next_state is passed on)\n v\n +----------------------------+\n | Internal State (reg) |\n | (updated state) |\n +----------------------------+\n |\n +---------------+--------------+\n | |\n v v\n +------------------------------+ +------------------------------+\n | Config State Map Lookup | | Operation Computation |\n | (64-bit lookup: 8-bit per state) | | Logic (using config slice |\n | | | & input_signal) |\n +-------------+----------------+ +-------------+----------------+\n | |\n v v\n +-------------------+ +---------------------+\n | encoded_state | | operation_result |\n +-------------------+ +---------------------+\n | \n | (Dynamic Transformation: \n | encoded_state ^ {4'b0, input_signal})\n v \n +----------------------------+\n | dynamic_encoded_state |\n +----------------------------+\n\n (error_flag is generated in Next State Logic\n and is output separately; it is not used in\n updating the internal state)\n\n\n-----\n\n\n## Summary\n\n**Static FSM (Current Implementation)**: \n- Directly outputs the internal state as `current_state`. \n- Uses fixed, unmodifiable state encoding.\n\n**Dynamic FSM (Proposed Improvement)**: \n- Separates the internal state from its external representation using a configurable state map to **encoded_state**. \n- Further refines the external state via a dynamic transformation (e.g., XOR with the input) to produce **dynamic_encoded_state**. \n- Retains the same state transition, operation, and error detection logic.\n\nPlease review the current FSM implementation at `rtl/fsm.sv` and make the above modifications to convert the statically encoded into a dynamically encoded FSM. The evaluation will be based on functional equivalence, improved flexibility in state representation, robust error handling, and the ability to adjust state encoding dynamically at runtime.", + "verilog_code": { + "code_block_1_5": "config_state_map_flat", + "code_block_1_6": "config_state_map_flat", + "code_block_2_0": "module located at `rtl/fsm.sv` that currently implements **statically encoded** state logic. I would like to convert it to a **dynamically encoded** FSM. Below is a summary of the current design, a clear set of modifications to be made, and the evaluation criteria.\n\n---\n\n## Module Specifications\n\n### RTL (rtl/fsm.sv)\n\n**Inputs**:\n- **clk:** Posedge Clock signal.\n- **reset:** Active-high reset. When ACTIVE HIGH, the `state`, `current_state`, and `error_flag` are initialized to zero.\n- **input_signal:** A 4\u2011bit signal used to drive state transitions.\n- **config_state_map_flat:** A 64\u2011bit flattened state map that holds an 8\u2011bit configuration for each of the 8 states.\n- **config_transition_map_flat:** A 128\u2011bit flattened transition map for calculating the next state.\n\n**Outputs (Static FSM)**:\n- **current_state:** The current internal state (directly driven by the state register).\n- **error_flag:** Indicates if an invalid state transition (next state > 7) is detected.\n- **operation_result:** A result computed based on the current state and input signal using a user-defined operation.\n\n---\n\n## Proposed Modifications for Dynamic State Encoding\n\nThe current design outputs the internal state directly, which is suitable for static state encoding. To improve flexibility and allow run-time reconfiguration for area and power optimizations, the following modifications are proposed:\n\n1. **Decouple Internal and External State Representation:**\n - **Current Behavior:** The internal state is directly output as `current_state`.\n - **Modification:** Remove the direct assignment and instead implement a lookup mechanism using `config_state_map_flat` to generate an **encoded_state**. This separates the internal binary state from its external representation.\n\n2. **Implement Additional Dynamic Transformation:**\n - **Current Behavior:** Operations are computed directly using the statically encoded state.\n - **Modification:** Introduce a second output called **dynamic_encoded_state** that is derived from the **encoded_state** using an additional transformation (for example, an XOR with the input signal). This extra transformation enables further flexibility in the external representation and can be tuned at run time.\n\n3. **Preserve Transition and Error Handling Logic:**\n - **Current Behavior:** The next state is computed from the transition map, and error detection is performed if the next state exceeds 7.\n - **Modification:** Retain this state transition logic, error detection, and the user-defined operations (e.g., addition, subtraction, bitwise operations) so that the functional behavior remains consistent.\n\n---\n\n## Evaluation Criteria\n\nTo evaluate the dynamic FSM against the current static design, consider the following criteria:\n\n- **Functional Correctness:**\n - The dynamic FSM must maintain the same state transitions and operation results as the static FSM for identical inputs.\n \n- **Reconfigurability:**\n - The external state outputs (**encoded_state** and **dynamic_encoded_state**) must accurately reflect the configuration provided by `config_state_map_flat` and adapt correctly based on the input signal.\n\n- **Error Detection:**\n - The error flag must be correctly set when the computed next state exceeds the valid range (i.e., greater than 7), and the state should be safely reset to 0 as in the original design.\n\n- **Flexibility:**\n - The modifications should allow for on-the-fly changes to the state encoding without impacting the underlying state machine functionality. \n\n----\n**Block Diagram for the Existing Architecture**:\n\n +---------------------------+\n | Internal State (reg) |\n | (state) |\n +------------+--------------+\n |\n | (state, input_signal)\n v\n +--------------------------------+\n | Config Transition Map |\n | (128-bit lookup) |\n +------------+-------------------+\n | (computes next_state)\n v\n +----------------------------------+\n | Next State Logic |\n | (generates next_state and |\n | error_flag based on next_state) |\n +------------+---------------------+\n | (error_flag output here)\n |\n | (next_state is passed on)\n v\n +----------------------------+\n | Internal State (reg) |\n | (updated state) |\n +----------------------------+\n |\n | (direct mapping)\n v\n +---------------------+\n | current_state |\n +---------------------+\n |\n | (state used to select slice)\n v\n +------------------------------+\n | Config State Map Lookup |\n | (64-bit lookup: 8-bit per |\n | state slice) |\n +------------+-----------------+\n | (provides operand for)\n v\n +------------------------------+\n | Operation Computation Logic |\n | (case: using config slice |\n | & input_signal for arithmetic)|\n +-------------+------------------+\n |\n v\n +---------------------+\n | operation_result |\n +---------------------+\n |\n v\n +---------------------+\n | error_flag |\n +---------------------+\n\n\n----\n\n---\n**Block Diagram of the Proposed Modification** :\n\n +---------------------------+\n | Internal State (reg) |\n | (state) |\n +------------+--------------+\n |\n | (state, input_signal)\n v\n +--------------------------------+\n | Config Transition Map |\n | (128-bit lookup) |\n +------------+-------------------+\n | (computes next_state)\n v\n +----------------------------------+\n | Next State Logic |\n | (generates next_state and |\n | error_flag based on next_state)|\n +------------+---------------------+\n | (error_flag output here)\n |\n | (next_state is passed on)\n v\n +----------------------------+\n | Internal State (reg) |\n | (updated state) |\n +----------------------------+\n |\n +---------------+--------------+\n | |\n v v\n +------------------------------+ +------------------------------+\n | Config State Map Lookup | | Operation Computation |\n | (64-bit lookup: 8-bit per state) | | Logic (using config slice |\n | | | & input_signal) |\n +-------------+----------------+ +-------------+----------------+\n | |\n v v\n +-------------------+ +---------------------+\n | encoded_state | | operation_result |\n +-------------------+ +---------------------+\n | \n | (Dynamic Transformation: \n | encoded_state ^ {4'b0, input_signal})\n v \n +----------------------------+\n | dynamic_encoded_state |\n +----------------------------+\n\n (error_flag is generated in Next State Logic\n and is output separately; it is not used in\n updating the internal state)", + "code_block_2_1": "module fsm (\\n input clk,\\n input reset,\\n input [3:0] input_signal,\\n input [63:0] config_state_map_flat,\\n input [127:0] config_transition_map_flat,\\n output reg [7:0] current_state,\\n output reg error_flag,\\n output reg [7:0] operation_result\\n);\\n\\n \\n reg [7:0] state;\\n reg [7:0] next_state;\\n \\n wire [7:0] config_state_map0 = config_state_map_flat[7:0];\\n wire [7:0] config_state_map1 = config_state_map_flat[15:8];\\n wire [7:0] config_state_map2 = config_state_map_flat[23:16];\\n wire [7:0] config_state_map3 = config_state_map_flat[31:24];\\n wire [7:0] config_state_map4 = config_state_map_flat[39:32];\\n wire [7:0] config_state_map5 = config_state_map_flat[47:40];\\n wire [7:0] config_state_map6 = config_state_map_flat[55:48];\\n wire [7:0] config_state_map7 = config_state_map_flat[63:56];\\n\\n always @(posedge clk or posedge reset) begin\\n if (reset) begin\\n state <= 0;\\n current_state <= 0;\\n error_flag <= 0;\\n end else begin\\n state <= next_state;\\n current_state <= next_state;\\n end\\n end\\n\\n always @(*) begin\\n integer idx;\\n idx = (state << 4) + input_signal; \\n next_state = config_transition_map_flat[(idx * 8) + 7 -: 8];\\n \\n if (next_state > 8'h7) begin\\n error_flag = 1;\\n next_state = 0; \\n end else begin\\n error_flag = 0;\\n end\\n\\n case (state)\\n 8'h0: operation_result = config_state_map0 + input_signal;\\n 8'h1: operation_result = config_state_map1 - input_signal;\\n 8'h2: operation_result = config_state_map2 & input_signal;\\n 8'h3: operation_result = config_state_map3 | input_signal;\\n default: operation_result = 8'hFF; \\n endcase\\n end\\n\\nendmodule\", 'verif/fsm_tb.sv': '`timescale 1ns/1ps\\nmodule fsm_tb;\\n\\n reg clk;\\n reg reset;\\n reg [3:0] input_signal;\\n reg [63:0] config_state_map_flat;\\n reg [127:0] config_transition_map_flat;\\n wire [7:0] encoded_state;\\n wire [7:0] dynamic_encoded_state;\\n wire error_flag;\\n wire [7:0] operation_result;\\n \\n \\n fsm dut (\\n .clk(clk),\\n .reset(reset),\\n .input_signal(input_signal),\\n .config_state_map_flat(config_state_map_flat),\\n .config_transition_map_flat(config_transition_map_flat),\\n .encoded_state(encoded_state),\\n .dynamic_encoded_state(dynamic_encoded_state),\\n .error_flag(error_flag),\\n .operation_result(operation_result)\\n );\\n \\n \\n initial begin\\n clk = 0;\\n forever #5 clk = ~clk;\\n end\\n \\n \\n initial begin\\n $dumpfile(\"fsm_tb.vcd\");\\n $dumpvars(0, fsm_tb);\\n \\n config_state_map_flat = {8\\'h80, 8\\'h70, 8\\'h60, 8\\'h50, 8\\'h40, 8\\'h30, 8\\'h20, 8\\'h10};\\n \\n config_transition_map_flat = { \\n 8\\'h0, \\n 8\\'h0, \\n 8\\'h0, \\n 8\\'h0, \\n 8\\'h0, \\n 8\\'h0, \\n 8\\'h0, \\n 8\\'h0, \\n 8\\'h0, \\n 8\\'h0, \\n 8\\'h0, \\n 8\\'h8, \\n 8\\'h0, \\n 8\\'h0, \\n 8\\'h0, \\n 8\\'h0 \\n };\\n \\n \\n reset = 1;\\n input_signal = 4\\'b0;\\n #12;\\n reset = 0;\\n #10;\\n \\n \\n input_signal = 4\\'h1;\\n #10;\\n $display(\"Test 1: encoded_state = %0h, dynamic_encoded_state = %0h, error_flag = %b, operation_result = %0d\", \\n encoded_state, dynamic_encoded_state, error_flag, operation_result);\\n \\n \\n input_signal = 4\\'h2;\\n #10;\\n $display(\"Test 2: encoded_state = %0h, dynamic_encoded_state = %0h, error_flag = %b, operation_result = %0d\", \\n encoded_state, dynamic_encoded_state, error_flag, operation_result);\\n \\n \\n input_signal = 4\\'h3;\\n #10;\\n $display(\"Test 3: encoded_state = %0h, dynamic_encoded_state = %0h, error_flag = %b, operation_result = %0d\", \\n encoded_state, dynamic_encoded_state, error_flag, operation_result);\\n \\n \\n input_signal = 4\\'h4;\\n #10;\\n $display(\"Test 4 (error): encoded_state = %0h, dynamic_encoded_state = %0h, error_flag = %b, operation_result = %0d\", \\n encoded_state, dynamic_encoded_state, error_flag, operation_result);\\n \\n \\n input_signal = 4\\'h0;\\n #10;\\n $display(\"Test 5: encoded_state = %0h, dynamic_encoded_state = %0h, error_flag = %b, operation_result = %0d\", \\n encoded_state, dynamic_encoded_state, error_flag, operation_result);\\n \\n $finish;\\n end\\n\\nendmodule', 'rtl/CA_1.sv': None, 'rtl/CA_2.sv': None, 'rtl/CA_3.sv': None, 'rtl/CA_4.sv': None, 'rtl/rgb_color_space_conversion.sv': None, 'rtl/APBGlobalHistoryRegister.v': None, 'docs/signed_comparator_specification.md': None, 'verif/signed_comparator_tb.sv': None, 'rtl/sorting_engine.sv': None, 'rtl/brick_sort.sv': None, 'rtl/bubble_sort.sv': None, 'rtl/merge_sort.sv': None, 'rtl/selection_sort.sv': None}", + "rtl/fsm.sv": "module fsm (\n input clk,\n input reset,\n input [3:0] input_signal,\n input [63:0] config_state_map_flat,\n input [127:0] config_transition_map_flat,\n output reg [7:0] current_state,\n output reg error_flag,\n output reg [7:0] operation_result\n);\n\n \n reg [7:0] state;\n reg [7:0] next_state;\n \n wire [7:0] config_state_map0 = config_state_map_flat[7:0];\n wire [7:0] config_state_map1 = config_state_map_flat[15:8];\n wire [7:0] config_state_map2 = config_state_map_flat[23:16];\n wire [7:0] config_state_map3 = config_state_map_flat[31:24];\n wire [7:0] config_state_map4 = config_state_map_flat[39:32];\n wire [7:0] config_state_map5 = config_state_map_flat[47:40];\n wire [7:0] config_state_map6 = config_state_map_flat[55:48];\n wire [7:0] config_state_map7 = config_state_map_flat[63:56];\n\n always @(posedge clk or posedge reset) begin\n if (reset) begin\n state <= 0;\n current_state <= 0;\n error_flag <= 0;\n end else begin\n state <= next_state;\n current_state <= next_state;\n end\n end\n\n always @(*) begin\n integer idx;\n idx = (state << 4) + input_signal; \n next_state = config_transition_map_flat[(idx * 8) + 7 -: 8];\n \n if (next_state > 8'h7) begin\n error_flag = 1;\n next_state = 0; \n end else begin\n error_flag = 0;\n end\n\n case (state)\n 8'h0: operation_result = config_state_map0 + input_signal;\n 8'h1: operation_result = config_state_map1 - input_signal;\n 8'h2: operation_result = config_state_map2 & input_signal;\n 8'h3: operation_result = config_state_map3 | input_signal;\n default: operation_result = 8'hFF; \n endcase\n end\n\nendmodule", + "verif/fsm_tb.sv": "`timescale 1ns/1ps\nmodule fsm_tb;\n\n reg clk;\n reg reset;\n reg [3:0] input_signal;\n reg [63:0] config_state_map_flat;\n reg [127:0] config_transition_map_flat;\n wire [7:0] encoded_state;\n wire [7:0] dynamic_encoded_state;\n wire error_flag;\n wire [7:0] operation_result;\n \n \n fsm dut (\n .clk(clk),\n .reset(reset),\n .input_signal(input_signal),\n .config_state_map_flat(config_state_map_flat),\n .config_transition_map_flat(config_transition_map_flat),\n .encoded_state(encoded_state),\n .dynamic_encoded_state(dynamic_encoded_state),\n .error_flag(error_flag),\n .operation_result(operation_result)\n );\n \n \n initial begin\n clk = 0;\n forever #5 clk = ~clk;\n end\n \n \n initial begin\n $dumpfile(\"fsm_tb.vcd\");\n $dumpvars(0, fsm_tb);\n \n config_state_map_flat = {8'h80, 8'h70, 8'h60, 8'h50, 8'h40, 8'h30, 8'h20, 8'h10};\n \n config_transition_map_flat = { \n 8'h0, \n 8'h0, \n 8'h0, \n 8'h0, \n 8'h0, \n 8'h0, \n 8'h0, \n 8'h0, \n 8'h0, \n 8'h0, \n 8'h0, \n 8'h8, \n 8'h0, \n 8'h0, \n 8'h0, \n 8'h0 \n };\n \n \n reset = 1;\n input_signal = 4'b0;\n #12;\n reset = 0;\n #10;\n \n \n input_signal = 4'h1;\n #10;\n $display(\"Test 1: encoded_state = %0h, dynamic_encoded_state = %0h, error_flag = %b, operation_result = %0d\", \n encoded_state, dynamic_encoded_state, error_flag, operation_result);\n \n \n input_signal = 4'h2;\n #10;\n $display(\"Test 2: encoded_state = %0h, dynamic_encoded_state = %0h, error_flag = %b, operation_result = %0d\", \n encoded_state, dynamic_encoded_state, error_flag, operation_result);\n \n \n input_signal = 4'h3;\n #10;\n $display(\"Test 3: encoded_state = %0h, dynamic_encoded_state = %0h, error_flag = %b, operation_result = %0d\", \n encoded_state, dynamic_encoded_state, error_flag, operation_result);\n \n \n input_signal = 4'h4;\n #10;\n $display(\"Test 4 (error): encoded_state = %0h, dynamic_encoded_state = %0h, error_flag = %b, operation_result = %0d\", \n encoded_state, dynamic_encoded_state, error_flag, operation_result);\n \n \n input_signal = 4'h0;\n #10;\n $display(\"Test 5: encoded_state = %0h, dynamic_encoded_state = %0h, error_flag = %b, operation_result = %0d\", \n encoded_state, dynamic_encoded_state, error_flag, operation_result);\n \n $finish;\n end\n\nendmodule" + }, + "test_info": { + "test_criteria_2": [ + "be safely reset to 0 as in the original design.", + "allow for on-the-fly changes to the state encoding without impacting the underlying state machine functionality." + ] + }, + "expected_behavior": [ + "maintain the same state transitions and operation results as the static FSM for identical inputs", + "accurately reflect the configuration provided by `config_state_map_flat` and adapt correctly based on the input signal", + "be correctly set when the computed next state exceeds the valid range (i", + "be safely reset to 0 as in the original design", + "allow for on-the-fly changes to the state encoding without impacting the underlying state machine functionality", + "be based on functional equivalence, improved flexibility in state representation, robust error handling, and the ability to adjust state encoding dynamically at runtime", + "remains consistent." + ], + "metadata": { + "categories": [ + "cid004", + "easy" + ], + "domain": "memory", + "complexity": "expert", + "problem_type": "design", + "has_code": true, + "has_tests": true + }, + "full_prompt": "# Review and Improvement Request for FSM RTL\n\nI have a **Finite State Machine (FSM)** RTL module located at `rtl/fsm.sv` that currently implements **statically encoded** state logic. I would like to convert it to a **dynamically encoded** FSM. Below is a summary of the current design, a clear set of modifications to be made, and the evaluation criteria.\n\n---\n\n## Module Specifications\n\n### RTL (rtl/fsm.sv)\n\n**Inputs**:\n- **clk:** Posedge Clock signal.\n- **reset:** Active-high reset. When ACTIVE HIGH, the `state`, `current_state`, and `error_flag` are initialized to zero.\n- **input_signal:** A 4\u2011bit signal used to drive state transitions.\n- **config_state_map_flat:** A 64\u2011bit flattened state map that holds an 8\u2011bit configuration for each of the 8 states.\n- **config_transition_map_flat:** A 128\u2011bit flattened transition map for calculating the next state.\n\n**Outputs (Static FSM)**:\n- **current_state:** The current internal state (directly driven by the state register).\n- **error_flag:** Indicates if an invalid state transition (next state > 7) is detected.\n- **operation_result:** A result computed based on the current state and input signal using a user-defined operation.\n\n---\n\n## Proposed Modifications for Dynamic State Encoding\n\nThe current design outputs the internal state directly, which is suitable for static state encoding. To improve flexibility and allow run-time reconfiguration for area and power optimizations, the following modifications are proposed:\n\n1. **Decouple Internal and External State Representation:**\n - **Current Behavior:** The internal state is directly output as `current_state`.\n - **Modification:** Remove the direct assignment and instead implement a lookup mechanism using `config_state_map_flat` to generate an **encoded_state**. This separates the internal binary state from its external representation.\n\n2. **Implement Additional Dynamic Transformation:**\n - **Current Behavior:** Operations are computed directly using the statically encoded state.\n - **Modification:** Introduce a second output called **dynamic_encoded_state** that is derived from the **encoded_state** using an additional transformation (for example, an XOR with the input signal). This extra transformation enables further flexibility in the external representation and can be tuned at run time.\n\n3. **Preserve Transition and Error Handling Logic:**\n - **Current Behavior:** The next state is computed from the transition map, and error detection is performed if the next state exceeds 7.\n - **Modification:** Retain this state transition logic, error detection, and the user-defined operations (e.g., addition, subtraction, bitwise operations) so that the functional behavior remains consistent.\n\n---\n\n## Evaluation Criteria\n\nTo evaluate the dynamic FSM against the current static design, consider the following criteria:\n\n- **Functional Correctness:**\n - The dynamic FSM must maintain the same state transitions and operation results as the static FSM for identical inputs.\n \n- **Reconfigurability:**\n - The external state outputs (**encoded_state** and **dynamic_encoded_state**) must accurately reflect the configuration provided by `config_state_map_flat` and adapt correctly based on the input signal.\n\n- **Error Detection:**\n - The error flag must be correctly set when the computed next state exceeds the valid range (i.e., greater than 7), and the state should be safely reset to 0 as in the original design.\n\n- **Flexibility:**\n - The modifications should allow for on-the-fly changes to the state encoding without impacting the underlying state machine functionality. \n\n----\n**Block Diagram for the Existing Architecture**:\n\n +---------------------------+\n | Internal State (reg) |\n | (state) |\n +------------+--------------+\n |\n | (state, input_signal)\n v\n +--------------------------------+\n | Config Transition Map |\n | (128-bit lookup) |\n +------------+-------------------+\n | (computes next_state)\n v\n +----------------------------------+\n | Next State Logic |\n | (generates next_state and |\n | error_flag based on next_state) |\n +------------+---------------------+\n | (error_flag output here)\n |\n | (next_state is passed on)\n v\n +----------------------------+\n | Internal State (reg) |\n | (updated state) |\n +----------------------------+\n |\n | (direct mapping)\n v\n +---------------------+\n | current_state |\n +---------------------+\n |\n | (state used to select slice)\n v\n +------------------------------+\n | Config State Map Lookup |\n | (64-bit lookup: 8-bit per |\n | state slice) |\n +------------+-----------------+\n | (provides operand for)\n v\n +------------------------------+\n | Operation Computation Logic |\n | (case: using config slice |\n | & input_signal for arithmetic)|\n +-------------+------------------+\n |\n v\n +---------------------+\n | operation_result |\n +---------------------+\n |\n v\n +---------------------+\n | error_flag |\n +---------------------+\n\n\n----\n\n---\n**Block Diagram of the Proposed Modification** :\n\n +---------------------------+\n | Internal State (reg) |\n | (state) |\n +------------+--------------+\n |\n | (state, input_signal)\n v\n +--------------------------------+\n | Config Transition Map |\n | (128-bit lookup) |\n +------------+-------------------+\n | (computes next_state)\n v\n +----------------------------------+\n | Next State Logic |\n | (generates next_state and |\n | error_flag based on next_state)|\n +------------+---------------------+\n | (error_flag output here)\n |\n | (next_state is passed on)\n v\n +----------------------------+\n | Internal State (reg) |\n | (updated state) |\n +----------------------------+\n |\n +---------------+--------------+\n | |\n v v\n +------------------------------+ +------------------------------+\n | Config State Map Lookup | | Operation Computation |\n | (64-bit lookup: 8-bit per state) | | Logic (using config slice |\n | | | & input_signal) |\n +-------------+----------------+ +-------------+----------------+\n | |\n v v\n +-------------------+ +---------------------+\n | encoded_state | | operation_result |\n +-------------------+ +---------------------+\n | \n | (Dynamic Transformation: \n | encoded_state ^ {4'b0, input_signal})\n v \n +----------------------------+\n | dynamic_encoded_state |\n +----------------------------+\n\n (error_flag is generated in Next State Logic\n and is output separately; it is not used in\n updating the internal state)\n\n\n-----\n\n\n## Summary\n\n**Static FSM (Current Implementation)**: \n- Directly outputs the internal state as `current_state`. \n- Uses fixed, unmodifiable state encoding.\n\n**Dynamic FSM (Proposed Improvement)**: \n- Separates the internal state from its external representation using a configurable state map to generate **encoded_state**. \n- Further refines the external state via a dynamic transformation (e.g., XOR with the input) to produce **dynamic_encoded_state**. \n- Retains the same state transition, operation, and error detection logic.\n\nPlease review the current FSM implementation at `rtl/fsm.sv` and make the above modifications to convert the statically encoded design into a dynamically encoded FSM. The evaluation will be based on functional equivalence, improved flexibility in state representation, robust error handling, and the ability to adjust state encoding dynamically at runtime.\n", + "system_message": "You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n - **Update the contents of a text file from a old content to new content**\n - `sed -i \"problematic_line_number s/problematic_statement/non_problematic_statement/\" Buggy_RTL_code.sv`\n - **To access a specific line of the file**\n - `awk 'NR==line_number' file_name.sv`\n\nYou will be given a prompt and your task is to understand it and solve the given issue by using the above-mentioned commands as needed. In the final step, you should create a Linux patch to highlight the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.", + "raw_context": { + "docs/specification.md": null, + "rtl/decoder_data_control_64b66b.sv": null, + "rtl/encoder_control_64b66b.sv": null, + "rtl/encoder_data_64b66b.sv": null, + "rtl/aes128_encrypt.sv": null, + "verif/tb_aes128_enc.sv": null, + "rtl/aes128_decrypt.sv": null, + "rtl/aes128_key_expansion.sv": null, + "rtl/inv_sbox.sv": null, + "rtl/sbox.sv": null, + "verif/tb_aes128_dec.sv": null, + "rtl/aes_encrypt.sv": null, + "verif/tb_aes_encrypt.sv": null, + "rtl/aes_decrypt.sv": null, + "rtl/aes_ke.sv": null, + "verif/tb_aes_decrypt.sv": null, + "rtl/aes_dec_top.sv": null, + "rtl/aes_enc_top.sv": null, + "verif/tb_padding_top.sv": null, + "verif/tb_des_enc.sv": null, + "docs/Key_schedule.md": null, + "docs/Permutations.md": null, + "docs/S_box_creation.md": null, + "rtl/S1.sv": null, + "rtl/S2.sv": null, + "rtl/S3.sv": null, + "rtl/S4.sv": null, + "rtl/S5.sv": null, + "rtl/S6.sv": null, + "rtl/S7.sv": null, + "rtl/S8.sv": null, + "rtl/des_enc.sv": null, + "verif/tb_des_dec.sv": null, + "docs/Encryption.md": null, + "rtl/des_dec.sv": null, + "verif/tb_3des_enc.sv": null, + "verif/tb_3des_dec.sv": null, + "docs/min_hamming_distance_finder_spec.md": null, + "rtl/Bit_Difference_Counter.sv": null, + "rtl/Bitwise_Reduction.sv": null, + "rtl/Data_Reduction.sv": null, + "verif/tb_Min_Hamming_Distance_Finder.sv": null, + "docs/specs.md": null, + "rtl/arithmetic_progression_generator.sv": null, + "docs/algorithms.md": null, + "docs/coeff_update_spec.md": null, + "docs/equalizer_spec.md": null, + "docs/error_calc_spec.md": null, + "rtl/coeff_update.sv": null, + "rtl/dynamic_equalizer.sv": null, + "rtl/error_calc.sv": null, + "docs/awgn_spec.md": null, + "docs/equalizer_top_spec.md": null, + "rtl/elevator_control_system.sv": null, + "docs/tx_specification.md": null, + "rtl/ethernet_fifo_cdc.sv": null, + "docs/tx_mac_specification.md": null, + "verif/event_scheduler_tb.sv": null, + "docs/modified_specs.md": null, + "rtl/event_scheduler.sv": null, + "verif/tb_event_scheduler.sv": null, + "rtl/column_selector.sv": null, + "rtl/event_storage.sv": null, + "verif/tb.sv": null, + "rtl/fixed_priority_arbiter.sv": null, + "verif/fixed_priority_arbiter_tb.sv": null, + "docs/Modified_specification.md": null, + "docs/GCD_specification.md": null, + "docs/crypto_accelerator_specification.md": null, + "docs/modular_exponentiation_specification.md": null, + "docs/modular_multiplier_specification.md": null, + "rtl/gcd_controlpath_3.sv": null, + "rtl/gcd_controlpath_4.sv": null, + "rtl/gcd_datapath_5.sv": null, + "rtl/gcd_datapath_6.sv": null, + "rtl/gcd_top_1.sv": null, + "rtl/gcd_top_2.sv": null, + "rtl/modular_exponentiation.sv": null, + "rtl/modular_multiplier.sv": null, + "rtl/lfsr_8bit.sv": null, + "verif/lfsr_8bit_tb.sv": null, + "rtl/bit16_lfsr.sv": null, + "rtl/low_power_ctrl.sv": null, + "rtl/sync_fifo.sv": null, + "verif/tb_low_power_channel.sv": null, + "rtl/cross_domain_sync.sv": null, + "rtl/dsp_input_stage.sv": null, + "rtl/dsp_output_stage.sv": null, + "rtl/lfsr_generator.sv": null, + "rtl/monte_carlo_dsp_monitor_top.sv": null, + "verif/monte_carlo_dsp_monitor_top_tb.sv": null, + "docs/multiplexer_specification.md": null, + "verif/multiplexer_tb.sv": null, + "docs/nbit_swizzling_spec.md": null, + "verif/nbit_swizzling_tb.sv": null, + "docs/nmea_decoder_spec.md": null, + "rtl/nmea_decoder.sv": null, + "verif/nmea_decoder_tb.sv": null, + "docs/fifo.md": null, + "rtl/fifo_memory.sv": null, + "rtl/read_to_write_pointer_sync.sv": null, + "rtl/rptr_empty.sv": null, + "rtl/wptr_full.sv": null, + "rtl/write_to_read_pointer_sync.sv": null, + "docs/spec.md": null, + "verif/async_filo_tb.sv": null, + "docs/axilite_to_pcie_config_module.md": null, + "rtl/axi4lite_to_pcie_cfg_bridge.sv": null, + "rtl/axis_broadcast.sv": null, + "verif/tb_axis_broadcast.sv": null, + "docs/axis_to_uart_tx_specs.md": null, + "docs/uart_rx_to_axis_specs.md": null, + "rtl/barrel_shifter.sv": null, + "verif/barrel_shifter_tb.sv": null, + "rtl/bcd_adder.sv": null, + "rtl/full_adder.sv": null, + "rtl/four_bit_adder.sv": null, + "rtl/search_binary_search_tree.sv": null, + "rtl/delete_node_binary_search_tree.sv": null, + "docs/bst_operations.md": null, + "rtl/binary_search_tree_sort_construct.sv": null, + "docs/Spec.md": null, + "verif/tb_binary_to_gray.sv": null, + "verif/tb_custom_byte_enable_ram.sv": null, + "verif/cache_controller_tb.sv": null, + "rtl/caesar_cipher.sv": null, + "verif/caesar_cipher_tb.sv": null, + "verif/tb_pseudoRandGenerator_ca.sv": null, + "docs/continuous_adder_specification.md": null, + "verif/continuous_adder_tb.sv": null, + "rtl/fifo_buffer.sv": null, + "verif/tb_fifo_buffer.sv": null, + "docs/direct_map_cache_spec.md": null, + "verif/tb_direct_map_cache.sv": null, + "rtl/direct_map_cache.sv": null, + "rtl/dual_port_memory.sv": null, + "rtl/gen_cos_sin_lut.sv": null, + "rtl/phase_lut.sv": null, + "rtl/phase_rotation.sv": null, + "rtl/power4.sv": null, + "rtl/saturation.sv": null, + "rtl/top_phase_rotation.sv": null, + "docs/spec_viterbi.md": null, + "docs/spec_slicer_top.md": null, + "docs/spec_top_phase_rotation.md": null, + "rtl/slicer.sv": null, + "rtl/slicer_top.sv": null, + "docs/swizzler_specification.md": null, + "verif/swizzler_tb.sv": null, + "rtl/swizzler.sv": null, + "docs/sync_serial_communication_tx_rx_spec.md": null, + "verif/sync_serial_communication_tb.sv": null, + "rtl/weight_stationary_pe.sv": null, + "verif/systolic_array_tb.sv": null, + "rtl/thermostat.v": null, + "docs/Traffic_controller.md": null, + "rtl/traffic_light_controller.sv": null, + "docs/Universal_Shift_Register_spec.md": null, + "verif/tb_universal_shift_register.sv": null, + "rtl/universal_shift_register.sv": null, + "docs/spec_conj.md": null, + "docs/spec_cross_correlation.md": null, + "docs/spec_detect_sequence.md": null, + "rtl/adder_2d_layers.sv": null, + "rtl/adder_tree_2d.sv": null, + "rtl/correlate.sv": null, + "rtl/cross_correlation.sv": null, + "docs/valid_modes.md": null, + "docs/words_counting.md": null, + "rtl/detect_sequence.sv": null, + "docs/proc_fsm_spec.md": null, + "docs/adder_tree.md": null, + "docs/coeff_ram.md": null, + "docs/poly_decimator.md": null, + "docs/poly_filter.md": null, + "docs/shift_register.md": null, + "rtl/adder_tree.sv": null, + "rtl/coeff_ram.sv": null, + "rtl/poly_filter.sv": null, + "rtl/shift_register.sv": null, + "docs/prbs_specification.md": null, + "rtl/prbs_gen_check.sv": null, + "rtl/fsm.sv": "module fsm (\n input clk,\n input reset,\n input [3:0] input_signal,\n input [63:0] config_state_map_flat,\n input [127:0] config_transition_map_flat,\n output reg [7:0] current_state,\n output reg error_flag,\n output reg [7:0] operation_result\n);\n\n \n reg [7:0] state;\n reg [7:0] next_state;\n \n wire [7:0] config_state_map0 = config_state_map_flat[7:0];\n wire [7:0] config_state_map1 = config_state_map_flat[15:8];\n wire [7:0] config_state_map2 = config_state_map_flat[23:16];\n wire [7:0] config_state_map3 = config_state_map_flat[31:24];\n wire [7:0] config_state_map4 = config_state_map_flat[39:32];\n wire [7:0] config_state_map5 = config_state_map_flat[47:40];\n wire [7:0] config_state_map6 = config_state_map_flat[55:48];\n wire [7:0] config_state_map7 = config_state_map_flat[63:56];\n\n always @(posedge clk or posedge reset) begin\n if (reset) begin\n state <= 0;\n current_state <= 0;\n error_flag <= 0;\n end else begin\n state <= next_state;\n current_state <= next_state;\n end\n end\n\n always @(*) begin\n integer idx;\n idx = (state << 4) + input_signal; \n next_state = config_transition_map_flat[(idx * 8) + 7 -: 8];\n \n if (next_state > 8'h7) begin\n error_flag = 1;\n next_state = 0; \n end else begin\n error_flag = 0;\n end\n\n case (state)\n 8'h0: operation_result = config_state_map0 + input_signal;\n 8'h1: operation_result = config_state_map1 - input_signal;\n 8'h2: operation_result = config_state_map2 & input_signal;\n 8'h3: operation_result = config_state_map3 | input_signal;\n default: operation_result = 8'hFF; \n endcase\n end\n\nendmodule", + "verif/fsm_tb.sv": "`timescale 1ns/1ps\nmodule fsm_tb;\n\n reg clk;\n reg reset;\n reg [3:0] input_signal;\n reg [63:0] config_state_map_flat;\n reg [127:0] config_transition_map_flat;\n wire [7:0] encoded_state;\n wire [7:0] dynamic_encoded_state;\n wire error_flag;\n wire [7:0] operation_result;\n \n \n fsm dut (\n .clk(clk),\n .reset(reset),\n .input_signal(input_signal),\n .config_state_map_flat(config_state_map_flat),\n .config_transition_map_flat(config_transition_map_flat),\n .encoded_state(encoded_state),\n .dynamic_encoded_state(dynamic_encoded_state),\n .error_flag(error_flag),\n .operation_result(operation_result)\n );\n \n \n initial begin\n clk = 0;\n forever #5 clk = ~clk;\n end\n \n \n initial begin\n $dumpfile(\"fsm_tb.vcd\");\n $dumpvars(0, fsm_tb);\n \n config_state_map_flat = {8'h80, 8'h70, 8'h60, 8'h50, 8'h40, 8'h30, 8'h20, 8'h10};\n \n config_transition_map_flat = { \n 8'h0, \n 8'h0, \n 8'h0, \n 8'h0, \n 8'h0, \n 8'h0, \n 8'h0, \n 8'h0, \n 8'h0, \n 8'h0, \n 8'h0, \n 8'h8, \n 8'h0, \n 8'h0, \n 8'h0, \n 8'h0 \n };\n \n \n reset = 1;\n input_signal = 4'b0;\n #12;\n reset = 0;\n #10;\n \n \n input_signal = 4'h1;\n #10;\n $display(\"Test 1: encoded_state = %0h, dynamic_encoded_state = %0h, error_flag = %b, operation_result = %0d\", \n encoded_state, dynamic_encoded_state, error_flag, operation_result);\n \n \n input_signal = 4'h2;\n #10;\n $display(\"Test 2: encoded_state = %0h, dynamic_encoded_state = %0h, error_flag = %b, operation_result = %0d\", \n encoded_state, dynamic_encoded_state, error_flag, operation_result);\n \n \n input_signal = 4'h3;\n #10;\n $display(\"Test 3: encoded_state = %0h, dynamic_encoded_state = %0h, error_flag = %b, operation_result = %0d\", \n encoded_state, dynamic_encoded_state, error_flag, operation_result);\n \n \n input_signal = 4'h4;\n #10;\n $display(\"Test 4 (error): encoded_state = %0h, dynamic_encoded_state = %0h, error_flag = %b, operation_result = %0d\", \n encoded_state, dynamic_encoded_state, error_flag, operation_result);\n \n \n input_signal = 4'h0;\n #10;\n $display(\"Test 5: encoded_state = %0h, dynamic_encoded_state = %0h, error_flag = %b, operation_result = %0d\", \n encoded_state, dynamic_encoded_state, error_flag, operation_result);\n \n $finish;\n end\n\nendmodule", + "rtl/CA_1.sv": null, + "rtl/CA_2.sv": null, + "rtl/CA_3.sv": null, + "rtl/CA_4.sv": null, + "rtl/rgb_color_space_conversion.sv": null, + "rtl/APBGlobalHistoryRegister.v": null, + "docs/signed_comparator_specification.md": null, + "verif/signed_comparator_tb.sv": null, + "rtl/sorting_engine.sv": null, + "rtl/brick_sort.sv": null, + "rtl/bubble_sort.sv": null, + "rtl/merge_sort.sv": null, + "rtl/selection_sort.sv": null + } + }, + { + "id": "cvdp_agentic_queue_0001", + "index": 561, + "source_config": "cvdp_agentic_code_generation_no_commercial", + "instruction": "Context: You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n - **Update the contents of a text file from old content to new content**\n - `sed -i \"problematic_line_number s/problematic_statement/non_problematic_statement/\" Buggy_RTL_code.sv`\n - **To access a specific line of the file**\n - `awk 'NR==line_number' file_name.sv`\n\nYou will be given a prompt, and your task is to understand it and solve the given issue by using the above-mentioned commands as needed. In the final step, you should create a Linux patch to highlight the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach: \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.\n\nTask: `queue` module in SystemVerilog based on the specification provided in `docs/specs.md`. Ensure you fully understand its structure, including parameterized depth and data width. The should fall-through mechanism where data shifts on a read, ensuring the first word is always available at the output. Support simultaneous read/operations such that when the queue is empty, a operation immediately updates the output at index 0. programmable almost-empty and almost-full threshold signals to facilitate proactive flow control. Ensure proper asynchronous reset via `rst_ni`, synchronous clear via `clr_i`, and synchronous operation with `clk_i`. The module must update status signals (empty, full, almost_empty, almost_full) based on the queue pointer and configurable thresholds, and be synthesizable and optimized for hardware deployment. Refer to `docs/specs.md` for detailed implementation requirements, pointer management, and data-shifting logic.", + "verilog_code": {}, + "test_info": { + "test_criteria_2": [ + "implement a fall-through mechanism where data shifts on a read, ensuring the first word is always available at the output. support simultaneous read/write operations such that when the queue is empty, a write operation immediately updates the output at index 0. implement programmable almost-empty and almost-full threshold signals to facilitate proactive flow control. ensure proper asynchronous reset via `rst_ni`, synchronous clear via `clr_i`, and synchronous operation with `clk_i`. the module must update status signals (empty, full, almost_empty, almost_full) based on the queue pointer and configurable thresholds, and be synthesizable and optimized for hardware deployment. refer to `docs/specs.md` for detailed implementation requirements, pointer management, and data-shifting logic." + ] + }, + "expected_behavior": [ + "implement a fall-through mechanism where data shifts on a read, ensuring the first word is always available at the output", + "update status signals (empty, full, almost_empty, almost_full) based on the queue pointer and configurable thresholds, and be synthesizable and optimized for hardware deployment" + ], + "metadata": { + "categories": [ + "cid003", + "medium" + ], + "domain": "memory", + "complexity": "beginner", + "problem_type": "design", + "has_code": false, + "has_tests": true + }, + "full_prompt": "Design a `queue` module in SystemVerilog based on the specification provided in `docs/specs.md`. Ensure you fully understand its structure, including parameterized depth and data width. The design should implement a fall-through mechanism where data shifts on a read, ensuring the first word is always available at the output. Support simultaneous read/write operations such that when the queue is empty, a write operation immediately updates the output at index 0. Implement programmable almost-empty and almost-full threshold signals to facilitate proactive flow control. Ensure proper asynchronous reset via `rst_ni`, synchronous clear via `clr_i`, and synchronous operation with `clk_i`. The module must update status signals (empty, full, almost_empty, almost_full) based on the queue pointer and configurable thresholds, and be synthesizable and optimized for hardware deployment. Refer to `docs/specs.md` for detailed implementation requirements, pointer management, and data-shifting logic.\n", + "system_message": "You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n - **Update the contents of a text file from old content to new content**\n - `sed -i \"problematic_line_number s/problematic_statement/non_problematic_statement/\" Buggy_RTL_code.sv`\n - **To access a specific line of the file**\n - `awk 'NR==line_number' file_name.sv`\n\nYou will be given a prompt, and your task is to understand it and solve the given issue by using the above-mentioned commands as needed. In the final step, you should create a Linux patch to highlight the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach: \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.", + "raw_context": { + "docs/specification.md": null, + "rtl/decoder_data_control_64b66b.sv": null, + "rtl/encoder_control_64b66b.sv": null, + "rtl/encoder_data_64b66b.sv": null, + "rtl/aes128_encrypt.sv": null, + "verif/tb_aes128_enc.sv": null, + "rtl/aes128_decrypt.sv": null, + "rtl/aes128_key_expansion.sv": null, + "rtl/inv_sbox.sv": null, + "rtl/sbox.sv": null, + "verif/tb_aes128_dec.sv": null, + "rtl/aes_encrypt.sv": null, + "verif/tb_aes_encrypt.sv": null, + "rtl/aes_decrypt.sv": null, + "rtl/aes_ke.sv": null, + "verif/tb_aes_decrypt.sv": null, + "rtl/aes_dec_top.sv": null, + "rtl/aes_enc_top.sv": null, + "verif/tb_padding_top.sv": null, + "verif/tb_des_enc.sv": null, + "docs/Key_schedule.md": null, + "docs/Permutations.md": null, + "docs/S_box_creation.md": null, + "rtl/S1.sv": null, + "rtl/S2.sv": null, + "rtl/S3.sv": null, + "rtl/S4.sv": null, + "rtl/S5.sv": null, + "rtl/S6.sv": null, + "rtl/S7.sv": null, + "rtl/S8.sv": null, + "rtl/des_enc.sv": null, + "verif/tb_des_dec.sv": null, + "docs/Encryption.md": null, + "rtl/des_dec.sv": null, + "verif/tb_3des_enc.sv": null, + "verif/tb_3des_dec.sv": null, + "docs/min_hamming_distance_finder_spec.md": null, + "rtl/Bit_Difference_Counter.sv": null, + "rtl/Bitwise_Reduction.sv": null, + "rtl/Data_Reduction.sv": null, + "verif/tb_Min_Hamming_Distance_Finder.sv": null, + "docs/specs.md": "# Queue Module Description\n\nThis module implements a parameterized fall-through queue that stores a configurable number of data words. It features a first-word-fall-through behavior where, upon a read, the next valid data element immediately appears at the output. The queue supports configurable data widths and depths, and provides programmable almost-empty and almost-full status signals to facilitate external flow control.\n\n---\n\n## Interfaces\n\n### Clock and Reset\n\n- **clk_i:** \n Rising edge triggered clock for all synchronous operations.\n\n- **rst_ni:** \n Asynchronous, active low reset. When asserted, all internal registers and state are reset.\n\n- **clr_i:** \n Synchronous clear signal. When asserted, it clears all queue entries during a clock cycle.\n\n### Control Signals\n\n- **ena_i:** \n Clock enable signal. When deasserted, the queue holds its current state regardless of read/write operations.\n\n### Data Input\n\n- **we_i:** \n Queue write enable. When asserted, new data is written into the queue.\n\n- **d_i (DBITS bits):** \n Queue write data input. The data width is configurable via the DBITS parameter.\n\n### Data Output\n\n- **re_i:** \n Queue read enable. When asserted, a read operation is performed causing the data to shift (or fall-through).\n\n- **q_o (DBITS bits):** \n Queue read data output. The output always reflects the data at the front (index 0) of the queue.\n\n### Status Signals\n\n- **empty_o:** \n Indicates that the queue is empty.\n\n- **full_o:** \n Indicates that the queue is full.\n\n- **almost_empty_o:** \n Programmable nearly-empty indicator. The threshold is set via the ALMOST_EMPTY_THRESHOLD parameter.\n\n- **almost_full_o:** \n Programmable nearly-full indicator. The threshold is set via the ALMOST_FULL_THRESHOLD parameter.\n\n---\n\n## Detailed Functionality\n\n### 1. Parameterization\n\n- **DEPTH:** \n Configurable number of queue entries.\n\n- **DBITS:** \n Configurable number of data bits per entry.\n\n- **ALMOST_EMPTY_THRESHOLD & ALMOST_FULL_THRESHOLD:** \n Programmable thresholds to generate almost-empty and almost-full status indicators. Local parameters calculate effective thresholds used in status comparisons.\n\n### 2. Data Storage and Pointer Management\n\n- **Data Storage:** \n The queue is implemented as an array of registers (`queue_data`), where each register stores a data word of DBITS width.\n\n- **Queue Pointer (queue_wadr):** \n A pointer is maintained to track the number of valid data entries. \n - **Write Only:** Increments the pointer to indicate the addition of new data.\n - **Read Only:** Decrements the pointer after shifting the data.\n - **Simultaneous Read/Write:** The pointer remains unchanged while the queue shifts and new data is inserted appropriately.\n\n### 3. Operation Modes\n\n- **Write-Only Operation:** \n When only **we_i** is asserted, new data is written into the array at the current pointer location.\n\n- **Read-Only Operation:** \n When only **re_i** is asserted, the queue performs a shift operation, moving each element down one index. The element at index 0 is output and removed from the valid data set.\n\n- **Simultaneous Read/Write Operation:** \n When both **we_i** and **re_i** are asserted:\n - The array shifts as in a read operation.\n - New data is inserted into the vacated location. \n **Special Handling:** \n If the queue is empty (i.e., `queue_wadr == 0`), the new data is directly written at index 0 to ensure first-word-fall-through behavior.\n\n### 4. Status Signal Updates\n\n- **empty_o and full_o:** \n These signals reflect the boundary conditions of the queue based on the pointer (`queue_wadr`). \n - `empty_o` is asserted when the queue holds no valid data.\n - `full_o` is asserted when the queue reaches its full capacity as defined by the internal threshold.\n\n- **almost_empty_o and almost_full_o:** \n These signals are generated by comparing the pointer against the programmable thresholds. They provide early warnings when the queue is near empty or full conditions, allowing external logic to take appropriate action.\n\n### 5. Reset and Clear Behavior\n\n- **Asynchronous Reset (rst_ni):** \n When asserted (active low), all internal registers, including the queue pointer and data array, are immediately reset.\n\n- **Synchronous Clear (clr_i):** \n When asserted, the queue state is cleared on the next rising edge of **clk_i**.\n\n---\n\n## Summary\n\n- **Architecture:** \n The queue module is a parameterized, first-word-fall-through design that supports configurable depth and data width. It uses a register array and a pointer to manage data entries and ensure immediate availability of new data upon a read operation.\n\n- **Operational Modes:** \n The design handles write-only, read-only, and simultaneous read/write scenarios with proper shifting and pointer updates. Special care is taken in the simultaneous mode to maintain the fall-through property even when the queue is empty.\n\n- **Status Indicators:** \n Programmable almost-empty and almost-full signals provide flexibility in system-level flow control, ensuring that external modules can detect and respond to boundary conditions early.\n\n- **Reset and Clear:** \n The module supports an asynchronous active-low reset and a synchronous clear signal, providing robust initialization and state management capabilities.", + "rtl/arithmetic_progression_generator.sv": null, + "docs/algorithms.md": null, + "docs/coeff_update_spec.md": null, + "docs/equalizer_spec.md": null, + "docs/error_calc_spec.md": null, + "rtl/coeff_update.sv": null, + "rtl/dynamic_equalizer.sv": null, + "rtl/error_calc.sv": null, + "docs/awgn_spec.md": null, + "docs/equalizer_top_spec.md": null, + "rtl/elevator_control_system.sv": null, + "docs/tx_specification.md": null, + "rtl/ethernet_fifo_cdc.sv": null, + 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"rtl/bubble_sort.sv": null, + "rtl/merge_sort.sv": null, + "rtl/selection_sort.sv": null + } + }, + { + "id": "cvdp_agentic_secure_apb_history_shift_register_0001", + "index": 565, + "source_config": "cvdp_agentic_code_generation_no_commercial", + "instruction": "Context: You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Update the file content** by using:\n - `sed -i '3s/old/new/' file.txt`\n - **Find current working directory** by using:\n - `pwd`\n\n Your task is to create a Verilog module based on the provided specifications and integrate it into an existing system using proper module instantiation and connections. At the end, please prepare a Linux patch file for me to finalize the request. \n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.\n\nTask: I have a **APBGlobalHistoryRegister** module located at `rtl/APBGlobalHistoryRegister.v`. This module currently lacks access control and can operate without any restriction. I want to enhance the system to be **secure**, such that the global history shift register only functions after a proper unlock sequence has been successfully completed.\n\n---\n\n### **Modification Goals**\n\nnew module, named \"security_module\" in file \"security_module.v\" that acts as a **security gatekeeper**. This module must finite state machine that enforces an **unlock sequence** before enabling the global history shift register. The unlock sequence consists of two steps:\n1. First, the hexadecimal value `0xAB` must be written to internal address `0`.\n2. Next, the value `0xCD` must be written to internal address `1`.\n\nOnly when both steps are performed in sequence should the system be considered **secure**. Any deviation (incorrect value or incorrect order) should cause the state machine to reset, requiring the entire sequence to be redone. The secure module is resettable and must return to the locked state upon system reset.\n\nOnce the unlock is complete, the secure module should assert a signal that enables the global history shift register. Until then, the global history shift register must remain inactive. Modify the \"APBGlobalHistoryRegister\" such that it will enable when the module is secure.\n\n---\n\n### **Top-Level Integration and module modification**\n\nnew top-level module named \"APBGlobalHistoryRegister_secure_top.v\" that integrates both the security module and the global history shift register. Ensure correct data flow and signal connection between them. The security module interface should use the existing 8-bit apb interface but with a different clock named \"i_capture_pulse\". \nBelow are the IOs.\n\n```verilog \nmodule APBGlobalHistoryRegister_secure_top #( \n parameter p_unlock_code_0 = 8'hAB, \n parameter p_unlock_code_1 = 8'hCD \n) (\n input wire pclk, \n input wire presetn, \n // APB signals\n input wire [9:0] paddr, \n input wire pselx, \n input wire penable, \n input wire pwrite, \n input wire [7:0] pwdata, \n input wire history_shift_valid, \n input wire clk_gate_en, \n \n input wire i_capture_pulse, \n\n output reg pready, \n output reg [7:0] prdata, \n output reg pslverr, \n output reg history_full, \n output reg history_empty, \n output reg error_flag, \n output reg interrupt_full, \n output reg interrupt_error \n);\n```\n\n---\n\n### **Clocks and Reset**\n\nThe secure module operates on a clock derived from a **capture pulse** signal, while the global history shift register runs on its own **pclk clock**. These clocks are asynchronous. The reset signal is shared across both modules. \n\n---\n\n### **Expected Deliverable**\n\nA complete containing:\n1. The **modified global history shift register** that responds to a secure-enable condition.\n2. A new **security module** enforcing the unlock logic.\n3. A **top-level module** instantiating and integrating both components, managing control flow and asynchronous clocks.\n\nThe system must ensure that the global history shift register never functions unless the unlock sequence is properly followed.", + "verilog_code": { + "code_block_0_0": "module APBGlobalHistoryRegister_secure_top #( \n parameter p_unlock_code_0 = 8'hAB, \n parameter p_unlock_code_1 = 8'hCD \n) (\n input wire pclk, \n input wire presetn, \n // APB signals\n input wire [9:0] paddr, \n input wire pselx, \n input wire penable, \n input wire pwrite, \n input wire [7:0] pwdata, \n input wire history_shift_valid, \n input wire clk_gate_en, \n \n input wire i_capture_pulse, \n\n output reg pready, \n output reg [7:0] prdata, \n output reg pslverr, \n output reg history_full, \n output reg history_empty, \n output reg error_flag, \n output reg interrupt_full, \n output reg interrupt_error \n);", + "code_block_1_0": "rtl/APBGlobalHistoryRegister.v", + "code_block_1_5": "verilog \nmodule APBGlobalHistoryRegister_secure_top #( \n parameter p_unlock_code_0 = 8'hAB, \n parameter p_unlock_code_1 = 8'hCD \n) (\n input wire pclk, \n input wire presetn, \n // APB signals\n input wire [9:0] paddr, \n input wire pselx, \n input wire penable, \n input wire pwrite, \n input wire [7:0] pwdata, \n input wire history_shift_valid, \n input wire clk_gate_en, \n \n input wire i_capture_pulse, \n\n output reg pready, \n output reg [7:0] prdata, \n output reg pslverr, \n output reg history_full, \n output reg history_empty, \n output reg error_flag, \n output reg interrupt_full, \n output reg interrupt_error \n);", + "code_block_2_0": "module located at `rtl/APBGlobalHistoryRegister.v`. This module currently lacks access control and can operate without any restriction. I want to enhance the system to be **secure**, such that the global history shift register only functions after a proper unlock sequence has been successfully completed.\n\n---\n\n### **Modification Goals**\n\nCreate a new module, named \"security_module\" in file \"security_module.v\" that acts as a **security gatekeeper**. This module must implement a finite state machine that enforces an **unlock sequence** before enabling the global history shift register. The unlock sequence consists of two steps:\n1. First, the hexadecimal value `0xAB` must be written to internal address `0`.\n2. Next, the value `0xCD` must be written to internal address `1`.\n\nOnly when both steps are performed in sequence should the system be considered **secure**. Any deviation (incorrect value or incorrect order) should cause the state machine to reset, requiring the entire sequence to be redone. The secure module is resettable and must return to the locked state upon system reset.\n\nOnce the unlock is complete, the secure module should assert a signal that enables the global history shift register. Until then, the global history shift register must remain inactive. Modify the \"APBGlobalHistoryRegister\" such that it will enable when the module is secure.\n\n---\n\n### **Top-Level Integration and module modification**\n\nCreate a new top-level module named \"APBGlobalHistoryRegister_secure_top.v\" that integrates both the security module and the global history shift register. Ensure correct data flow and signal connection between them. The security module interface should use the existing 8-bit apb interface but with a different clock named \"i_capture_pulse\". \nBelow are the IOs.\n\n```verilog \nmodule APBGlobalHistoryRegister_secure_top #( \n parameter p_unlock_code_0 = 8'hAB, \n parameter p_unlock_code_1 = 8'hCD \n) (\n input wire pclk, \n input wire presetn, \n // APB signals\n input wire [9:0] paddr, \n input wire pselx, \n input wire penable, \n input wire pwrite, \n input wire [7:0] pwdata, \n input wire history_shift_valid, \n input wire clk_gate_en, \n \n input wire i_capture_pulse, \n\n output reg pready, \n output reg [7:0] prdata, \n output reg pslverr, \n output reg history_full, \n output reg history_empty, \n output reg error_flag, \n output reg interrupt_full, \n output reg interrupt_error \n);\n```", + "code_block_2_1": "module operates on a clock derived from a **capture pulse** signal, while the global history shift register runs on its own **pclk clock**. These clocks are asynchronous. The reset signal is shared across both modules. \n\n---\n\n### **Expected Deliverable**\n\nA complete design containing:\n1. The **modified global history shift register** that responds to a secure-enable condition.\n2. A new **security module** enforcing the unlock logic.\n3. A **top-level module** instantiating and integrating both components, managing control flow and asynchronous clocks.\n\nThe system must ensure that the global history shift register never functions unless the unlock sequence is properly followed.\n {'docs/specification.md': None, 'rtl/decoder_data_control_64b66b.sv': None, 'rtl/encoder_control_64b66b.sv': None, 'rtl/encoder_data_64b66b.sv': None, 'rtl/aes128_encrypt.sv': None, 'verif/tb_aes128_enc.sv': None, 'rtl/aes128_decrypt.sv': None, 'rtl/aes128_key_expansion.sv': None, 'rtl/inv_sbox.sv': None, 'rtl/sbox.sv': None, 'verif/tb_aes128_dec.sv': None, 'rtl/aes_encrypt.sv': None, 'verif/tb_aes_encrypt.sv': None, 'rtl/aes_decrypt.sv': None, 'rtl/aes_ke.sv': None, 'verif/tb_aes_decrypt.sv': None, 'rtl/aes_dec_top.sv': None, 'rtl/aes_enc_top.sv': None, 'verif/tb_padding_top.sv': None, 'verif/tb_des_enc.sv': None, 'docs/Key_schedule.md': None, 'docs/Permutations.md': None, 'docs/S_box_creation.md': None, 'rtl/S1.sv': None, 'rtl/S2.sv': None, 'rtl/S3.sv': None, 'rtl/S4.sv': None, 'rtl/S5.sv': None, 'rtl/S6.sv': None, 'rtl/S7.sv': None, 'rtl/S8.sv': None, 'rtl/des_enc.sv': None, 'verif/tb_des_dec.sv': None, 'docs/Encryption.md': None, 'rtl/des_dec.sv': None, 'verif/tb_3des_enc.sv': None, 'verif/tb_3des_dec.sv': None, 'docs/min_hamming_distance_finder_spec.md': None, 'rtl/Bit_Difference_Counter.sv': None, 'rtl/Bitwise_Reduction.sv': None, 'rtl/Data_Reduction.sv': None, 'verif/tb_Min_Hamming_Distance_Finder.sv': None, 'docs/specs.md': None, 'rtl/arithmetic_progression_generator.sv': None, 'docs/algorithms.md': None, 'docs/coeff_update_spec.md': None, 'docs/equalizer_spec.md': None, 'docs/error_calc_spec.md': None, 'rtl/coeff_update.sv': None, 'rtl/dynamic_equalizer.sv': None, 'rtl/error_calc.sv': None, 'docs/awgn_spec.md': None, 'docs/equalizer_top_spec.md': None, 'rtl/elevator_control_system.sv': None, 'docs/tx_specification.md': None, 'rtl/ethernet_fifo_cdc.sv': None, 'docs/tx_mac_specification.md': None, 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None, 'rtl/dsp_input_stage.sv': None, 'rtl/dsp_output_stage.sv': None, 'rtl/lfsr_generator.sv': None, 'rtl/monte_carlo_dsp_monitor_top.sv': None, 'verif/monte_carlo_dsp_monitor_top_tb.sv': None, 'docs/multiplexer_specification.md': None, 'verif/multiplexer_tb.sv': None, 'docs/nbit_swizzling_spec.md': None, 'verif/nbit_swizzling_tb.sv': None, 'docs/nmea_decoder_spec.md': None, 'rtl/nmea_decoder.sv': None, 'verif/nmea_decoder_tb.sv': None, 'docs/fifo.md': None, 'rtl/fifo_memory.sv': None, 'rtl/read_to_write_pointer_sync.sv': None, 'rtl/rptr_empty.sv': None, 'rtl/wptr_full.sv': None, 'rtl/write_to_read_pointer_sync.sv': None, 'docs/spec.md': None, 'verif/async_filo_tb.sv': None, 'docs/axilite_to_pcie_config_module.md': None, 'rtl/axi4lite_to_pcie_cfg_bridge.sv': None, 'rtl/axis_broadcast.sv': None, 'verif/tb_axis_broadcast.sv': None, 'docs/axis_to_uart_tx_specs.md': None, 'docs/uart_rx_to_axis_specs.md': None, 'rtl/barrel_shifter.sv': None, 'verif/barrel_shifter_tb.sv': None, 'rtl/bcd_adder.sv': None, 'rtl/full_adder.sv': None, 'rtl/four_bit_adder.sv': None, 'rtl/search_binary_search_tree.sv': None, 'rtl/delete_node_binary_search_tree.sv': None, 'docs/bst_operations.md': None, 'rtl/binary_search_tree_sort_construct.sv': None, 'docs/Spec.md': None, 'verif/tb_binary_to_gray.sv': None, 'verif/tb_custom_byte_enable_ram.sv': None, 'verif/cache_controller_tb.sv': None, 'rtl/caesar_cipher.sv': None, 'verif/caesar_cipher_tb.sv': None, 'verif/tb_pseudoRandGenerator_ca.sv': None, 'docs/continuous_adder_specification.md': None, 'verif/continuous_adder_tb.sv': None, 'rtl/fifo_buffer.sv': None, 'verif/tb_fifo_buffer.sv': None, 'docs/direct_map_cache_spec.md': None, 'verif/tb_direct_map_cache.sv': None, 'rtl/direct_map_cache.sv': None, 'rtl/dual_port_memory.sv': None, 'rtl/gen_cos_sin_lut.sv': None, 'rtl/phase_lut.sv': None, 'rtl/phase_rotation.sv': None, 'rtl/power4.sv': None, 'rtl/saturation.sv': None, 'rtl/top_phase_rotation.sv': None, 'docs/spec_viterbi.md': None, 'docs/spec_slicer_top.md': None, 'docs/spec_top_phase_rotation.md': None, 'rtl/slicer.sv': None, 'rtl/slicer_top.sv': None, 'docs/swizzler_specification.md': None, 'verif/swizzler_tb.sv': None, 'rtl/swizzler.sv': None, 'docs/sync_serial_communication_tx_rx_spec.md': None, 'verif/sync_serial_communication_tb.sv': None, 'rtl/weight_stationary_pe.sv': None, 'verif/systolic_array_tb.sv': None, 'rtl/thermostat.v': None, 'docs/Traffic_controller.md': None, 'rtl/traffic_light_controller.sv': None, 'docs/Universal_Shift_Register_spec.md': None, 'verif/tb_universal_shift_register.sv': None, 'rtl/universal_shift_register.sv': None, 'docs/spec_conj.md': None, 'docs/spec_cross_correlation.md': None, 'docs/spec_detect_sequence.md': None, 'rtl/adder_2d_layers.sv': None, 'rtl/adder_tree_2d.sv': None, 'rtl/correlate.sv': None, 'rtl/cross_correlation.sv': None, 'docs/valid_modes.md': None, 'docs/words_counting.md': None, 'rtl/detect_sequence.sv': None, 'docs/proc_fsm_spec.md': None, 'docs/adder_tree.md': None, 'docs/coeff_ram.md': None, 'docs/poly_decimator.md': None, 'docs/poly_filter.md': None, 'docs/shift_register.md': None, 'rtl/adder_tree.sv': None, 'rtl/coeff_ram.sv': None, 'rtl/poly_filter.sv': None, 'rtl/shift_register.sv': None, 'docs/prbs_specification.md': None, 'rtl/prbs_gen_check.sv': None, 'rtl/fsm.sv': None, 'verif/fsm_tb.sv': None, 'rtl/CA_1.sv': None, 'rtl/CA_2.sv': None, 'rtl/CA_3.sv': None, 'rtl/CA_4.sv': None, 'rtl/rgb_color_space_conversion.sv': None, 'rtl/APBGlobalHistoryRegister.v': 'module APBGlobalHistoryRegister (\\n // APB clock & reset\\n input wire pclk, //APB clock input used for all synchronous operations.\\n input wire presetn, // Asynchronous reset for system initialization.\\n\\n // APB signals\\n input wire [9:0] paddr, //Address bus for accessing internal CSR registers.\\n input wire pselx, //APB select signal, indicates CSR/memory selection.\\n input wire penable, //APB enable signal, marks transaction progression.\\n input wire pwrite, //Write-enable signal. High for writes, low for reads.\\n input wire [7:0] pwdata, // Write data bus for sending data to CSR registers or memory.\\n input wire history_shift_valid, \\n input wire clk_gate_en, \\n output reg pready, // Ready signal, driven high to indicate the end of a transaction.\\n output reg [7:0] prdata, // Read data bus for retrieving data from the module.\\n output reg pslverr, //Error signal, asserted on invalid addresses.\\n output reg history_full, \\n output reg history_empty, \\n output reg error_flag, \\n output reg interrupt_full, \\n output reg interrupt_error \\n);\\n\\n //---------------------------------------------\\n // Parameter Definitions\\n //---------------------------------------------\\n // Register address map\\n localparam ADDR_CTRL_REG = 10\\'h0; // 0x0\\n localparam ADDR_TRAIN_HIS = 10\\'h1; // 0x1\\n localparam ADDR_PREDICT_HIS = 10\\'h2; // 0x2\\n\\n localparam WIDTH = 8;\\n\\n //---------------------------------------------\\n // Internal Registers (CSR)\\n //---------------------------------------------\\n reg [WIDTH-1:0] control_register;\\n reg [WIDTH-1:0] train_history;\\n reg [WIDTH-1:0] predict_history;\\n //---------------------------------------------\\n // Internal wires\\n //---------------------------------------------\\n wire predict_valid;\\n wire predict_taken;\\n wire train_mispredicted;\\n wire train_taken;\\n //---------------------------------------------\\n // APB Read/Write Logic\\n //---------------------------------------------\\n wire apb_valid;\\n assign apb_valid = pselx & penable; // Indicates active APB transaction\\n assign pclk_gated = !clk_gate_en&pclk;\\n // By spec, no wait states => PREADY always high after reset\\n always @(posedge pclk_gated or negedge presetn) begin\\n if (!presetn) begin\\n pready <= 1\\'b0;\\n pslverr <= 1\\'b0;\\n end else begin\\n // PREADY is always asserted (no wait states) once out of reset\\n pready <= 1\\'b1;\\n // If transaction is valid, check address range\\n if (apb_valid) begin\\n // Check if address is valid (0x0 through 0x2 are used, everything else => PSLVERR)\\n if (paddr > ADDR_PREDICT_HIS) begin\\n pslverr <= 1\\'b1;\\n end\\n else begin\\n pslverr <= 1\\'b0;\\n end\\n end\\n end\\n end\\n\\n // Handle writes to CSR or memory\\n // Note: The design writes immediately in the cycle when penable=1.\\n always @(posedge pclk_gated or negedge presetn) begin\\n if (!presetn) begin\\n // Reset all registers\\n control_register <= 0;\\n train_history <= 0;\\n end else begin\\n if (apb_valid && pwrite) begin\\n case (paddr)\\n ADDR_CTRL_REG: control_register[3:0] <= pwdata[3:0];\\n ADDR_TRAIN_HIS: train_history[6:0] <= pwdata[6:0];\\n // If the address is outside defined range => PSLVERR is set, no write\\n endcase\\n end\\n end\\n end\\n\\n // Handle read from CSR or memory\\n always @(posedge pclk_gated or negedge presetn) begin\\n if (!presetn) begin\\n prdata <= 0;\\n end \\n else begin\\n if (apb_valid) begin\\n case (paddr)\\n ADDR_CTRL_REG: prdata <= {4\\'b0,control_register[3:0]};\\n ADDR_TRAIN_HIS: prdata <= {1\\'b0,train_history[6:0]};\\n ADDR_PREDICT_HIS: prdata <= predict_history;\\n default: prdata <= 0; // Invalid => PSLVERR, but can set prdata to 0\\n endcase\\n end\\n else begin\\n // When no valid read, clear prdata\\n prdata <= 0;\\n end\\n end\\n end\\n\\n\\n //---------------------------------------------\\n // GHSR Behavior\\n //---------------------------------------------\\n\\n assign predict_valid = control_register[0]; // valid branch prediction\\n assign predict_taken = control_register[1]; // predicted direction (1=taken, 0=not taken)\\n assign train_mispredicted = control_register[2]; // branch misprediction occurred\\n assign train_taken = control_register[3]; // actual branch direction for mispredicted branch\\n\\n\\n\\n always @(posedge history_shift_valid or negedge presetn) begin\\n if (!presetn) begin\\n // 1) active low Asynchronous reset\\n // Clear the entire history register.\\n predict_history <= 0;\\n end\\n else begin\\n // 2) Misprediction Handling (highest priority)\\n // If a misprediction is flagged, restore the old history from train_history\\n // and incorporate the correct outcome (train_taken) as the newest bit.\\n if (train_mispredicted) begin\\n predict_history <= {train_history[WIDTH-2:0], train_taken};\\n end\\n // 3) Normal Prediction Update\\n // If the prediction is valid and there is no misprediction,\\n // shift in predict_taken at the LSB (bit[0] is the youngest branch).\\n else if (predict_valid) begin\\n // \"Shifting in from the LSB\" while keeping the newest branch in predict_history[0]\\n // is typically done by moving predict_history[31:1] up one bit\\n // and placing predict_taken in bit[0].\\n predict_history <= {predict_history[WIDTH-2:0], predict_taken};\\n end\\n end\\n end\\n \\n always @(*) begin\\n error_flag=pslverr;\\n interrupt_error=pslverr;\\n if(predict_history==8\\'hff) begin\\n history_full=1\\'b1;\\n interrupt_full=1\\'b1;\\n history_empty=1\\'b0;\\n end\\n else if (predict_history==8\\'h00) begin\\n history_full=1\\'b0;\\n interrupt_full=1\\'b0;\\n history_empty=1\\'b1;\\n end\\n else begin\\n history_full=1\\'b0;\\n interrupt_full=1\\'b0;\\n history_empty=1\\'b0;\\n end\\n end\\n\\nendmodule', 'docs/signed_comparator_specification.md': None, 'verif/signed_comparator_tb.sv': None, 'rtl/sorting_engine.sv': None, 'rtl/brick_sort.sv': None, 'rtl/bubble_sort.sv': None, 'rtl/merge_sort.sv': None, 'rtl/selection_sort.sv': None}", + "rtl/APBGlobalHistoryRegister.v": "module APBGlobalHistoryRegister (\n // APB clock & reset\n input wire pclk, //APB clock input used for all synchronous operations.\n input wire presetn, // Asynchronous reset for system initialization.\n\n // APB signals\n input wire [9:0] paddr, //Address bus for accessing internal CSR registers.\n input wire pselx, //APB select signal, indicates CSR/memory selection.\n input wire penable, //APB enable signal, marks transaction progression.\n input wire pwrite, //Write-enable signal. High for writes, low for reads.\n input wire [7:0] pwdata, // Write data bus for sending data to CSR registers or memory.\n input wire history_shift_valid, \n input wire clk_gate_en, \n output reg pready, // Ready signal, driven high to indicate the end of a transaction.\n output reg [7:0] prdata, // Read data bus for retrieving data from the module.\n output reg pslverr, //Error signal, asserted on invalid addresses.\n output reg history_full, \n output reg history_empty, \n output reg error_flag, \n output reg interrupt_full, \n output reg interrupt_error \n);\n\n //---------------------------------------------\n // Parameter Definitions\n //---------------------------------------------\n // Register address map\n localparam ADDR_CTRL_REG = 10'h0; // 0x0\n localparam ADDR_TRAIN_HIS = 10'h1; // 0x1\n localparam ADDR_PREDICT_HIS = 10'h2; // 0x2\n\n localparam WIDTH = 8;\n\n //---------------------------------------------\n // Internal Registers (CSR)\n //---------------------------------------------\n reg [WIDTH-1:0] control_register;\n reg [WIDTH-1:0] train_history;\n reg [WIDTH-1:0] predict_history;\n //---------------------------------------------\n // Internal wires\n //---------------------------------------------\n wire predict_valid;\n wire predict_taken;\n wire train_mispredicted;\n wire train_taken;\n //---------------------------------------------\n // APB Read/Write Logic\n //---------------------------------------------\n wire apb_valid;\n assign apb_valid = pselx & penable; // Indicates active APB transaction\n assign pclk_gated = !clk_gate_en&pclk;\n // By spec, no wait states => PREADY always high after reset\n always @(posedge pclk_gated or negedge presetn) begin\n if (!presetn) begin\n pready <= 1'b0;\n pslverr <= 1'b0;\n end else begin\n // PREADY is always asserted (no wait states) once out of reset\n pready <= 1'b1;\n // If transaction is valid, check address range\n if (apb_valid) begin\n // Check if address is valid (0x0 through 0x2 are used, everything else => PSLVERR)\n if (paddr > ADDR_PREDICT_HIS) begin\n pslverr <= 1'b1;\n end\n else begin\n pslverr <= 1'b0;\n end\n end\n end\n end\n\n // Handle writes to CSR or memory\n // Note: The design writes immediately in the cycle when penable=1.\n always @(posedge pclk_gated or negedge presetn) begin\n if (!presetn) begin\n // Reset all registers\n control_register <= 0;\n train_history <= 0;\n end else begin\n if (apb_valid && pwrite) begin\n case (paddr)\n ADDR_CTRL_REG: control_register[3:0] <= pwdata[3:0];\n ADDR_TRAIN_HIS: train_history[6:0] <= pwdata[6:0];\n // If the address is outside defined range => PSLVERR is set, no write\n endcase\n end\n end\n end\n\n // Handle read from CSR or memory\n always @(posedge pclk_gated or negedge presetn) begin\n if (!presetn) begin\n prdata <= 0;\n end \n else begin\n if (apb_valid) begin\n case (paddr)\n ADDR_CTRL_REG: prdata <= {4'b0,control_register[3:0]};\n ADDR_TRAIN_HIS: prdata <= {1'b0,train_history[6:0]};\n ADDR_PREDICT_HIS: prdata <= predict_history;\n default: prdata <= 0; // Invalid => PSLVERR, but can set prdata to 0\n endcase\n end\n else begin\n // When no valid read, clear prdata\n prdata <= 0;\n end\n end\n end\n\n\n //---------------------------------------------\n // GHSR Behavior\n //---------------------------------------------\n\n assign predict_valid = control_register[0]; // valid branch prediction\n assign predict_taken = control_register[1]; // predicted direction (1=taken, 0=not taken)\n assign train_mispredicted = control_register[2]; // branch misprediction occurred\n assign train_taken = control_register[3]; // actual branch direction for mispredicted branch\n\n\n\n always @(posedge history_shift_valid or negedge presetn) begin\n if (!presetn) begin\n // 1) active low Asynchronous reset\n // Clear the entire history register.\n predict_history <= 0;\n end\n else begin\n // 2) Misprediction Handling (highest priority)\n // If a misprediction is flagged, restore the old history from train_history\n // and incorporate the correct outcome (train_taken) as the newest bit.\n if (train_mispredicted) begin\n predict_history <= {train_history[WIDTH-2:0], train_taken};\n end\n // 3) Normal Prediction Update\n // If the prediction is valid and there is no misprediction,\n // shift in predict_taken at the LSB (bit[0] is the youngest branch).\n else if (predict_valid) begin\n // \"Shifting in from the LSB\" while keeping the newest branch in predict_history[0]\n // is typically done by moving predict_history[31:1] up one bit\n // and placing predict_taken in bit[0].\n predict_history <= {predict_history[WIDTH-2:0], predict_taken};\n end\n end\n end\n \n always @(*) begin\n error_flag=pslverr;\n interrupt_error=pslverr;\n if(predict_history==8'hff) begin\n history_full=1'b1;\n interrupt_full=1'b1;\n history_empty=1'b0;\n end\n else if (predict_history==8'h00) begin\n history_full=1'b0;\n interrupt_full=1'b0;\n history_empty=1'b1;\n end\n else begin\n history_full=1'b0;\n interrupt_full=1'b0;\n history_empty=1'b0;\n end\n end\n\nendmodule" + }, + "test_info": { + "test_criteria_2": [ + "the system be considered **secure**. any deviation (incorrect value or incorrect order) should cause the state machine to reset, requiring the entire sequence to be redone. the secure module is resettable and must return to the locked state upon system reset.", + "assert a signal that enables the global history shift register. until then, the global history shift register must remain inactive. modify the \"apbglobalhistoryregister\" such that it will enable when the module is secure.", + "use the existing 8-bit apb interface but with a different clock named \"i_capture_pulse\"." + ] + }, + "expected_behavior": [ + "implement a finite state machine that enforces an **unlock sequence** before enabling the global history shift register", + "be written to internal address `0`", + "be written to internal address `1`", + "the system be considered **secure**", + "cause the state machine to reset, requiring the entire sequence to be redone", + "return to the locked state upon system reset", + "assert a signal that enables the global history shift register", + "remain inactive", + "enable when the module is secure", + "use the existing 8-bit apb interface but with a different clock named \"i_capture_pulse\"", + "ensure that the global history shift register never functions unless the unlock sequence is properly followed" + ], + "metadata": { + "categories": [ + "cid004", + "hard" + ], + "domain": "memory", + "complexity": "intermediate", + "problem_type": "design", + "has_code": true, + "has_tests": true + }, + "full_prompt": "I have a **APBGlobalHistoryRegister** module located at `rtl/APBGlobalHistoryRegister.v`. This module currently lacks access control and can operate without any restriction. I want to enhance the system to be **secure**, such that the global history shift register only functions after a proper unlock sequence has been successfully completed.\n\n---\n\n### **Modification Goals**\n\nCreate a new module, named \"security_module\" in file \"security_module.v\" that acts as a **security gatekeeper**. This module must implement a finite state machine that enforces an **unlock sequence** before enabling the global history shift register. The unlock sequence consists of two steps:\n1. First, the hexadecimal value `0xAB` must be written to internal address `0`.\n2. Next, the value `0xCD` must be written to internal address `1`.\n\nOnly when both steps are performed in sequence should the system be considered **secure**. Any deviation (incorrect value or incorrect order) should cause the state machine to reset, requiring the entire sequence to be redone. The secure module is resettable and must return to the locked state upon system reset.\n\nOnce the unlock is complete, the secure module should assert a signal that enables the global history shift register. Until then, the global history shift register must remain inactive. Modify the \"APBGlobalHistoryRegister\" such that it will enable when the module is secure.\n\n---\n\n### **Top-Level Integration and module modification**\n\nCreate a new top-level module named \"APBGlobalHistoryRegister_secure_top.v\" that integrates both the security module and the global history shift register. Ensure correct data flow and signal connection between them. The security module interface should use the existing 8-bit apb interface but with a different clock named \"i_capture_pulse\". \nBelow are the IOs.\n\n```verilog \nmodule APBGlobalHistoryRegister_secure_top #( \n parameter p_unlock_code_0 = 8'hAB, \n parameter p_unlock_code_1 = 8'hCD \n) (\n input wire pclk, \n input wire presetn, \n // APB signals\n input wire [9:0] paddr, \n input wire pselx, \n input wire penable, \n input wire pwrite, \n input wire [7:0] pwdata, \n input wire history_shift_valid, \n input wire clk_gate_en, \n \n input wire i_capture_pulse, \n\n output reg pready, \n output reg [7:0] prdata, \n output reg pslverr, \n output reg history_full, \n output reg history_empty, \n output reg error_flag, \n output reg interrupt_full, \n output reg interrupt_error \n);\n```\n\n---\n\n### **Clocks and Reset**\n\nThe secure module operates on a clock derived from a **capture pulse** signal, while the global history shift register runs on its own **pclk clock**. These clocks are asynchronous. The reset signal is shared across both modules. \n\n---\n\n### **Expected Deliverable**\n\nA complete design containing:\n1. The **modified global history shift register** that responds to a secure-enable condition.\n2. A new **security module** enforcing the unlock logic.\n3. A **top-level module** instantiating and integrating both components, managing control flow and asynchronous clocks.\n\nThe system must ensure that the global history shift register never functions unless the unlock sequence is properly followed.\n", + "system_message": "You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Update the file content** by using:\n - `sed -i '3s/old/new/' file.txt`\n - **Find current working directory** by using:\n - `pwd`\n\n Your task is to create a Verilog module based on the provided specifications and integrate it into an existing system using proper module instantiation and connections. At the end, please prepare a Linux patch file for me to finalize the request. \n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.", + "raw_context": { + "docs/specification.md": null, + "rtl/decoder_data_control_64b66b.sv": null, + "rtl/encoder_control_64b66b.sv": null, + "rtl/encoder_data_64b66b.sv": null, + "rtl/aes128_encrypt.sv": null, + "verif/tb_aes128_enc.sv": null, + "rtl/aes128_decrypt.sv": null, + "rtl/aes128_key_expansion.sv": null, + "rtl/inv_sbox.sv": null, + "rtl/sbox.sv": null, + "verif/tb_aes128_dec.sv": null, + "rtl/aes_encrypt.sv": null, + "verif/tb_aes_encrypt.sv": null, + "rtl/aes_decrypt.sv": null, + "rtl/aes_ke.sv": null, + "verif/tb_aes_decrypt.sv": null, + "rtl/aes_dec_top.sv": null, + "rtl/aes_enc_top.sv": null, + "verif/tb_padding_top.sv": null, + "verif/tb_des_enc.sv": null, + "docs/Key_schedule.md": null, + "docs/Permutations.md": null, + "docs/S_box_creation.md": null, + "rtl/S1.sv": null, + "rtl/S2.sv": null, + "rtl/S3.sv": null, + "rtl/S4.sv": null, + "rtl/S5.sv": null, + "rtl/S6.sv": null, + "rtl/S7.sv": null, + "rtl/S8.sv": null, + "rtl/des_enc.sv": null, + "verif/tb_des_dec.sv": null, + "docs/Encryption.md": null, + "rtl/des_dec.sv": null, + "verif/tb_3des_enc.sv": null, + "verif/tb_3des_dec.sv": null, + "docs/min_hamming_distance_finder_spec.md": null, + "rtl/Bit_Difference_Counter.sv": null, + "rtl/Bitwise_Reduction.sv": null, + "rtl/Data_Reduction.sv": null, + "verif/tb_Min_Hamming_Distance_Finder.sv": null, + "docs/specs.md": null, + "rtl/arithmetic_progression_generator.sv": null, + "docs/algorithms.md": null, + "docs/coeff_update_spec.md": null, + "docs/equalizer_spec.md": null, + "docs/error_calc_spec.md": null, + "rtl/coeff_update.sv": null, + "rtl/dynamic_equalizer.sv": null, + "rtl/error_calc.sv": null, + "docs/awgn_spec.md": null, + "docs/equalizer_top_spec.md": null, + "rtl/elevator_control_system.sv": null, + "docs/tx_specification.md": null, + "rtl/ethernet_fifo_cdc.sv": null, + "docs/tx_mac_specification.md": null, + "verif/event_scheduler_tb.sv": null, + "docs/modified_specs.md": null, + "rtl/event_scheduler.sv": null, + "verif/tb_event_scheduler.sv": null, + "rtl/column_selector.sv": null, + "rtl/event_storage.sv": null, + "verif/tb.sv": null, + "rtl/fixed_priority_arbiter.sv": null, + "verif/fixed_priority_arbiter_tb.sv": null, + "docs/Modified_specification.md": null, + "docs/GCD_specification.md": null, + "docs/crypto_accelerator_specification.md": null, + "docs/modular_exponentiation_specification.md": null, + "docs/modular_multiplier_specification.md": null, + "rtl/gcd_controlpath_3.sv": null, + "rtl/gcd_controlpath_4.sv": null, + "rtl/gcd_datapath_5.sv": null, + "rtl/gcd_datapath_6.sv": null, + "rtl/gcd_top_1.sv": null, + "rtl/gcd_top_2.sv": null, + "rtl/modular_exponentiation.sv": null, + "rtl/modular_multiplier.sv": null, + "rtl/lfsr_8bit.sv": null, + "verif/lfsr_8bit_tb.sv": null, + "rtl/bit16_lfsr.sv": null, + "rtl/low_power_ctrl.sv": null, + "rtl/sync_fifo.sv": null, + "verif/tb_low_power_channel.sv": null, + "rtl/cross_domain_sync.sv": null, + "rtl/dsp_input_stage.sv": null, + "rtl/dsp_output_stage.sv": null, + "rtl/lfsr_generator.sv": null, + "rtl/monte_carlo_dsp_monitor_top.sv": null, + "verif/monte_carlo_dsp_monitor_top_tb.sv": null, + "docs/multiplexer_specification.md": null, + "verif/multiplexer_tb.sv": null, + "docs/nbit_swizzling_spec.md": null, + "verif/nbit_swizzling_tb.sv": null, + "docs/nmea_decoder_spec.md": null, + "rtl/nmea_decoder.sv": null, + "verif/nmea_decoder_tb.sv": null, + "docs/fifo.md": null, + "rtl/fifo_memory.sv": null, + "rtl/read_to_write_pointer_sync.sv": null, + "rtl/rptr_empty.sv": null, + "rtl/wptr_full.sv": null, + "rtl/write_to_read_pointer_sync.sv": null, + "docs/spec.md": null, + "verif/async_filo_tb.sv": null, + "docs/axilite_to_pcie_config_module.md": null, + "rtl/axi4lite_to_pcie_cfg_bridge.sv": null, + "rtl/axis_broadcast.sv": null, + "verif/tb_axis_broadcast.sv": null, + "docs/axis_to_uart_tx_specs.md": null, + "docs/uart_rx_to_axis_specs.md": null, + "rtl/barrel_shifter.sv": null, + "verif/barrel_shifter_tb.sv": null, + "rtl/bcd_adder.sv": null, + "rtl/full_adder.sv": null, + "rtl/four_bit_adder.sv": null, + "rtl/search_binary_search_tree.sv": null, + "rtl/delete_node_binary_search_tree.sv": null, + "docs/bst_operations.md": null, + "rtl/binary_search_tree_sort_construct.sv": null, + "docs/Spec.md": null, + "verif/tb_binary_to_gray.sv": null, + "verif/tb_custom_byte_enable_ram.sv": null, + "verif/cache_controller_tb.sv": null, + "rtl/caesar_cipher.sv": null, + "verif/caesar_cipher_tb.sv": null, + "verif/tb_pseudoRandGenerator_ca.sv": null, + "docs/continuous_adder_specification.md": null, + "verif/continuous_adder_tb.sv": null, + "rtl/fifo_buffer.sv": null, + "verif/tb_fifo_buffer.sv": null, + "docs/direct_map_cache_spec.md": null, + "verif/tb_direct_map_cache.sv": null, + "rtl/direct_map_cache.sv": null, + "rtl/dual_port_memory.sv": null, + "rtl/gen_cos_sin_lut.sv": null, + "rtl/phase_lut.sv": null, + "rtl/phase_rotation.sv": null, + "rtl/power4.sv": null, + "rtl/saturation.sv": null, + "rtl/top_phase_rotation.sv": null, + "docs/spec_viterbi.md": null, + "docs/spec_slicer_top.md": null, + "docs/spec_top_phase_rotation.md": null, + "rtl/slicer.sv": null, + "rtl/slicer_top.sv": null, + "docs/swizzler_specification.md": null, + "verif/swizzler_tb.sv": null, + "rtl/swizzler.sv": null, + "docs/sync_serial_communication_tx_rx_spec.md": null, + "verif/sync_serial_communication_tb.sv": null, + "rtl/weight_stationary_pe.sv": null, + "verif/systolic_array_tb.sv": null, + "rtl/thermostat.v": null, + "docs/Traffic_controller.md": null, + "rtl/traffic_light_controller.sv": null, + "docs/Universal_Shift_Register_spec.md": null, + "verif/tb_universal_shift_register.sv": null, + "rtl/universal_shift_register.sv": null, + "docs/spec_conj.md": null, + "docs/spec_cross_correlation.md": null, + "docs/spec_detect_sequence.md": null, + "rtl/adder_2d_layers.sv": null, + "rtl/adder_tree_2d.sv": null, + "rtl/correlate.sv": null, + "rtl/cross_correlation.sv": null, + "docs/valid_modes.md": null, + "docs/words_counting.md": null, + "rtl/detect_sequence.sv": null, + "docs/proc_fsm_spec.md": null, + "docs/adder_tree.md": null, + "docs/coeff_ram.md": null, + "docs/poly_decimator.md": null, + "docs/poly_filter.md": null, + "docs/shift_register.md": null, + "rtl/adder_tree.sv": null, + "rtl/coeff_ram.sv": null, + "rtl/poly_filter.sv": null, + "rtl/shift_register.sv": null, + "docs/prbs_specification.md": null, + "rtl/prbs_gen_check.sv": null, + "rtl/fsm.sv": null, + "verif/fsm_tb.sv": null, + "rtl/CA_1.sv": null, + "rtl/CA_2.sv": null, + "rtl/CA_3.sv": null, + "rtl/CA_4.sv": null, + "rtl/rgb_color_space_conversion.sv": null, + "rtl/APBGlobalHistoryRegister.v": "module APBGlobalHistoryRegister (\n // APB clock & reset\n input wire pclk, //APB clock input used for all synchronous operations.\n input wire presetn, // Asynchronous reset for system initialization.\n\n // APB signals\n input wire [9:0] paddr, //Address bus for accessing internal CSR registers.\n input wire pselx, //APB select signal, indicates CSR/memory selection.\n input wire penable, //APB enable signal, marks transaction progression.\n input wire pwrite, //Write-enable signal. High for writes, low for reads.\n input wire [7:0] pwdata, // Write data bus for sending data to CSR registers or memory.\n input wire history_shift_valid, \n input wire clk_gate_en, \n output reg pready, // Ready signal, driven high to indicate the end of a transaction.\n output reg [7:0] prdata, // Read data bus for retrieving data from the module.\n output reg pslverr, //Error signal, asserted on invalid addresses.\n output reg history_full, \n output reg history_empty, \n output reg error_flag, \n output reg interrupt_full, \n output reg interrupt_error \n);\n\n //---------------------------------------------\n // Parameter Definitions\n //---------------------------------------------\n // Register address map\n localparam ADDR_CTRL_REG = 10'h0; // 0x0\n localparam ADDR_TRAIN_HIS = 10'h1; // 0x1\n localparam ADDR_PREDICT_HIS = 10'h2; // 0x2\n\n localparam WIDTH = 8;\n\n //---------------------------------------------\n // Internal Registers (CSR)\n //---------------------------------------------\n reg [WIDTH-1:0] control_register;\n reg [WIDTH-1:0] train_history;\n reg [WIDTH-1:0] predict_history;\n //---------------------------------------------\n // Internal wires\n //---------------------------------------------\n wire predict_valid;\n wire predict_taken;\n wire train_mispredicted;\n wire train_taken;\n //---------------------------------------------\n // APB Read/Write Logic\n //---------------------------------------------\n wire apb_valid;\n assign apb_valid = pselx & penable; // Indicates active APB transaction\n assign pclk_gated = !clk_gate_en&pclk;\n // By spec, no wait states => PREADY always high after reset\n always @(posedge pclk_gated or negedge presetn) begin\n if (!presetn) begin\n pready <= 1'b0;\n pslverr <= 1'b0;\n end else begin\n // PREADY is always asserted (no wait states) once out of reset\n pready <= 1'b1;\n // If transaction is valid, check address range\n if (apb_valid) begin\n // Check if address is valid (0x0 through 0x2 are used, everything else => PSLVERR)\n if (paddr > ADDR_PREDICT_HIS) begin\n pslverr <= 1'b1;\n end\n else begin\n pslverr <= 1'b0;\n end\n end\n end\n end\n\n // Handle writes to CSR or memory\n // Note: The design writes immediately in the cycle when penable=1.\n always @(posedge pclk_gated or negedge presetn) begin\n if (!presetn) begin\n // Reset all registers\n control_register <= 0;\n train_history <= 0;\n end else begin\n if (apb_valid && pwrite) begin\n case (paddr)\n ADDR_CTRL_REG: control_register[3:0] <= pwdata[3:0];\n ADDR_TRAIN_HIS: train_history[6:0] <= pwdata[6:0];\n // If the address is outside defined range => PSLVERR is set, no write\n endcase\n end\n end\n end\n\n // Handle read from CSR or memory\n always @(posedge pclk_gated or negedge presetn) begin\n if (!presetn) begin\n prdata <= 0;\n end \n else begin\n if (apb_valid) begin\n case (paddr)\n ADDR_CTRL_REG: prdata <= {4'b0,control_register[3:0]};\n ADDR_TRAIN_HIS: prdata <= {1'b0,train_history[6:0]};\n ADDR_PREDICT_HIS: prdata <= predict_history;\n default: prdata <= 0; // Invalid => PSLVERR, but can set prdata to 0\n endcase\n end\n else begin\n // When no valid read, clear prdata\n prdata <= 0;\n end\n end\n end\n\n\n //---------------------------------------------\n // GHSR Behavior\n //---------------------------------------------\n\n assign predict_valid = control_register[0]; // valid branch prediction\n assign predict_taken = control_register[1]; // predicted direction (1=taken, 0=not taken)\n assign train_mispredicted = control_register[2]; // branch misprediction occurred\n assign train_taken = control_register[3]; // actual branch direction for mispredicted branch\n\n\n\n always @(posedge history_shift_valid or negedge presetn) begin\n if (!presetn) begin\n // 1) active low Asynchronous reset\n // Clear the entire history register.\n predict_history <= 0;\n end\n else begin\n // 2) Misprediction Handling (highest priority)\n // If a misprediction is flagged, restore the old history from train_history\n // and incorporate the correct outcome (train_taken) as the newest bit.\n if (train_mispredicted) begin\n predict_history <= {train_history[WIDTH-2:0], train_taken};\n end\n // 3) Normal Prediction Update\n // If the prediction is valid and there is no misprediction,\n // shift in predict_taken at the LSB (bit[0] is the youngest branch).\n else if (predict_valid) begin\n // \"Shifting in from the LSB\" while keeping the newest branch in predict_history[0]\n // is typically done by moving predict_history[31:1] up one bit\n // and placing predict_taken in bit[0].\n predict_history <= {predict_history[WIDTH-2:0], predict_taken};\n end\n end\n end\n \n always @(*) begin\n error_flag=pslverr;\n interrupt_error=pslverr;\n if(predict_history==8'hff) begin\n history_full=1'b1;\n interrupt_full=1'b1;\n history_empty=1'b0;\n end\n else if (predict_history==8'h00) begin\n history_full=1'b0;\n interrupt_full=1'b0;\n history_empty=1'b1;\n end\n else begin\n history_full=1'b0;\n interrupt_full=1'b0;\n history_empty=1'b0;\n end\n end\n\nendmodule", + "docs/signed_comparator_specification.md": null, + "verif/signed_comparator_tb.sv": null, + "rtl/sorting_engine.sv": null, + "rtl/brick_sort.sv": null, + "rtl/bubble_sort.sv": null, + "rtl/merge_sort.sv": null, + "rtl/selection_sort.sv": null + } + }, + { + "id": "cvdp_agentic_sorter_0016", + "index": 569, + "source_config": "cvdp_agentic_code_generation_no_commercial", + "instruction": "Context: You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Update the file content** by using:\n - `sed -i '3s/old/new/' file.txt`\n - **Find current working directory** by using:\n - `pwd`\n\n You will be given a prompt and your task is to understand it and solve the given issue by using the commands mentioned above as needed. In the final step, you should create a Linux patch highlighting the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.\n\nTask: I have a **sorting_engine** module that sorts the input data in ascending order.\n\nThe **sorting_engine** module is available at `/rtl/sorting_engine.sv` and its' specification in the `/docs` directory.\nCan you the **`order_matching_engine.sv`** in the `/rtl` folder? Details of the `order_matching_engine` module is as given below\n\n**Description - Order Matching Engine**\n\nThe goal is to build a module that efficiently processes and matches buy (bid) and sell (ask) orders. Here\u2019s what the must accomplish:\n\n- **Input Handling:** \n The engine accepts two flat input vectors\u2014one for bid orders and one for ask orders. Each vector contains 8 orders (prices) of configurable bit-width (`PRICE_WIDTH`).\n\n- **Sorting:** \n Use the provided sorting engine to sort each set of orders:\n - Bid orders are sorted in ascending order (so the highest bid is at the last position).\n - Ask orders are sorted in ascending order (so the lowest ask is at the first position).\n\n- **Order Matching:** \n After sorting, extract the best bid (highest bid) and best ask (lowest ask). If the best bid is greater than or equal to the best ask, a match occurs. The matching price is taken as the best ask.\n\n- **Latency Requirement:** \n The must contain logic to measure and ensure that the total processing latency, from the issuance of a start signal to the output being valid, is exactly 21 clock cycles.\n\n- **Port List:**\n```verilog\n module order_matching_engine #(\n parameter PRICE_WIDTH = 16 // width of the price field\n)(\n input clk,\n input rst,\n input start, // start matching operation\n input [8*PRICE_WIDTH-1:0] bid_orders, // 8 bid orders (flat vector)\n input [8*PRICE_WIDTH-1:0] ask_orders, // 8 ask orders (flat vector)\n output reg match_valid, // high if a match occurs\n output reg [PRICE_WIDTH-1:0] matched_price, // matched price (best ask)\n output reg done, // matching engine done\n output reg latency_error // asserted if latency \u2260 20 cycles\n);\n```", + "verilog_code": { + "code_block_0_0": "module order_matching_engine #(\n parameter PRICE_WIDTH = 16 // width of the price field\n)(\n input clk,\n input rst,\n input start, // start matching operation\n input [8*PRICE_WIDTH-1:0] bid_orders, // 8 bid orders (flat vector)\n input [8*PRICE_WIDTH-1:0] ask_orders, // 8 ask orders (flat vector)\n output reg match_valid, // high if a match occurs\n output reg [PRICE_WIDTH-1:0] matched_price, // matched price (best ask)\n output reg done, // matching engine done\n output reg latency_error // asserted if latency \u2260 20 cycles\n);", + "code_block_0_1": "\\n[8, 7, 6, 5, 4, 3, 2, 1]\\n", + "code_block_0_2": "\\nmodule sorting_engine #(parameter WIDTH = 8)(\\n input clk,\\n input rst,\\n input start, \\n input [8*WIDTH-1:0] in_data,\\n output reg done, \\n output reg [8*WIDTH-1:0] out_data\\n);\\n", + "code_block_1_0": "/rtl/sorting_engine.sv", + "code_block_1_2": "order_matching_engine.sv", + "code_block_1_4": "order_matching_engine", + "code_block_1_6": "verilog\n module order_matching_engine #(\n parameter PRICE_WIDTH = 16 // width of the price field\n)(\n input clk,\n input rst,\n input start, // start matching operation\n input [8*PRICE_WIDTH-1:0] bid_orders, // 8 bid orders (flat vector)\n input [8*PRICE_WIDTH-1:0] ask_orders, // 8 ask orders (flat vector)\n output reg match_valid, // high if a match occurs\n output reg [PRICE_WIDTH-1:0] matched_price, // matched price (best ask)\n output reg done, // matching engine done\n output reg latency_error // asserted if latency \u2260 20 cycles\n);", + "code_block_1_7": "{'docs/specification.md': '# Sorting Engine Specification Document\\n\\n## Introduction\\n\\nThe **Sorting Engine** should implement an **8-element parallel merge sort** algorithm. This module is designed to sort 8 inputs of configurable bit-width (parameterized by", + "code_block_1_8": ") in ascending order (lowest value at LSB and highest at MSB). The design must leverage the parallelism inherent in the merge sort algorithm by dividing the sort process into multiple stages. Each stage performs compare\u2013swap and merging operations in a pipelined finite state machine (FSM) manner.\\n\\n---\\n\\n## Algorithm Overview\\n\\n**Merge Sort** is a well-known divide-and-conquer sorting algorithm. The basic idea is to divide the unsorted list into smaller sub-lists, sort each sub-list, and then merge them to produce a sorted list. The parallel merge sort algorithm to be implemented in this module works as follows:\\n\\n1. **Pair Sorting:** \\n The input array is divided into 4 pairs. Each pair is independently sorted using a compare\u2013swap operation. This is the step where parallel operation happens for all pairs.\\n\\n2. **Merge Sorted Pairs:** \\n Two consecutive sorted pairs are merged sequentially into a 4-element sorted group. This is done for both halves of the array, the first 4 pairs of elements and the last 4 elements.\\n\\n3. **Final Merge:** \\n The two 4-element groups are merged to produce the final sorted 8-element array.\\n\\n### Example\\n\\nConsider the input array (from lowest index to highest):\\n\\n", + "code_block_1_9": "\\n[8, 7, 6, 5, 4, 3, 2, 1]\\n", + "code_block_1_10": "\\n\\n**Stage 1 \u2013 Pair Sorting:** \\n- Pairs are sorted: \\n - Compare 8 and 7 \u2192 [7, 8] \\n - Compare 6 and 5 \u2192 [5, 6] \\n - Compare 4 and 3 \u2192 [3, 4] \\n - Compare 2 and 1 \u2192 [1, 2]\\n\\n**Stage 2 \u2013 Merge Sorted Pairs:** \\n- Merge the first two pairs: [7, 8] and [5, 6] \u2192 [5, 6, 7, 8] \\n- Merge the next two pairs: [3, 4] and [1, 2] \u2192 [1, 2, 3, 4]\\n\\n**Stage 3 \u2013 Final Merge:** \\n- Merge the two 4-element groups: [5, 6, 7, 8] and [1, 2, 3, 4] \u2192 [1, 2, 3, 4, 5, 6, 7, 8]\\n\\nThe final output is the sorted list in ascending order.\\n\\n---\\n\\n## Module Interface\\n\\nThe module should be defined as follows:\\n\\n", + "code_block_1_11": "verilog\\nmodule sorting_engine #(parameter WIDTH = 8)(\\n input clk,\\n input rst,\\n input start, \\n input [8*WIDTH-1:0] in_data,\\n output reg done, \\n output reg [8*WIDTH-1:0] out_data\\n);\\n", + "code_block_1_12": "\\n\\n### Port Description\\n\\n- **clk:** Clock signal.\\n- **rst:** Active-high asynchronous reset to set the outputs to 0.\\n- **start:** Active-high signal to initiate the sort operation. High for 1 clock cycle.\\n- **in_data:** Flat input bus representing 8 data elements, each", + "code_block_1_13": "bits wide.\\n- **done:** Active-high signal indicating the completion of the sort operation. High for 1 clock cycle after sorting completes.\\n- **out_data:** Flat output bus containing the sorted data. Updated along with done signal and remains stable until data from next sorting operation is updated.\\n\\n---\\n\\n## Internal Architecture\\n\\nThe internal architecture must be organized into several stages controlled by an FSM:\\n\\n1. **Data Loading:** \\n The flat", + "code_block_1_14": "vector should be unpacked into an internal array.\\n\\n2. **Stage 1 \u2013 Pair Compare\u2013Swap:** \\n Four pairs of data must be compared and swapped in parallel if necessary. The sorted pairs should be stored for subsequent merging.\\n\\n3. **Stage 2 \u2013 Merging Sorted Pairs:** \\n Two merge operations to be performed sequentially:\\n - The first merge combines pairs", + "code_block_1_16": "into a sorted 4-element group.\\n - The second merge combines pairs", + "code_block_2_0": "module that sorts the input data in ascending order.\n\nThe **sorting_engine** module is available at `/rtl/sorting_engine.sv` and its' specification in the `/docs` directory.\nCan you implement the **`order_matching_engine.sv`** in the `/rtl` folder? Details of the `order_matching_engine` module is as given below\n\n**Description - Order Matching Engine**\n\nThe goal is to build a module that efficiently processes and matches buy (bid) and sell (ask) orders. Here\u2019s what the design must accomplish:\n\n- **Input Handling:** \n The engine accepts two flat input vectors\u2014one for bid orders and one for ask orders. Each vector contains 8 orders (prices) of configurable bit-width (`PRICE_WIDTH`).\n\n- **Sorting:** \n Use the provided sorting engine to sort each set of orders:\n - Bid orders are sorted in ascending order (so the highest bid is at the last position).\n - Ask orders are sorted in ascending order (so the lowest ask is at the first position).\n\n- **Order Matching:** \n After sorting, extract the best bid (highest bid) and best ask (lowest ask). If the best bid is greater than or equal to the best ask, a match occurs. The matching price is taken as the best ask.\n\n- **Latency Requirement:** \n The design must contain logic to measure and ensure that the total processing latency, from the issuance of a start signal to the output being valid, is exactly 21 clock cycles.\n\n- **Port List:**\n```verilog\n module order_matching_engine #(\n parameter PRICE_WIDTH = 16 // width of the price field\n)(\n input clk,\n input rst,\n input start, // start matching operation\n input [8*PRICE_WIDTH-1:0] bid_orders, // 8 bid orders (flat vector)\n input [8*PRICE_WIDTH-1:0] ask_orders, // 8 ask orders (flat vector)\n output reg match_valid, // high if a match occurs\n output reg [PRICE_WIDTH-1:0] matched_price, // matched price (best ask)\n output reg done, // matching engine done\n output reg latency_error // asserted if latency \u2260 20 cycles\n);\n```\n {'docs/specification.md': '# Sorting Engine Specification Document\\n\\n## Introduction\\n\\nThe **Sorting Engine** should implement an **8-element parallel merge sort** algorithm. This module is designed to sort 8 inputs of configurable bit-width (parameterized by `WIDTH`) in ascending order (lowest value at LSB and highest at MSB). The design must leverage the parallelism inherent in the merge sort algorithm by dividing the sort process into multiple stages. Each stage performs compare\u2013swap and merging operations in a pipelined finite state machine (FSM) manner.\\n\\n---\\n\\n## Algorithm Overview\\n\\n**Merge Sort** is a well-known divide-and-conquer sorting algorithm. The basic idea is to divide the unsorted list into smaller sub-lists, sort each sub-list, and then merge them to produce a sorted list. The parallel merge sort algorithm to be implemented in this module works as follows:\\n\\n1. **Pair Sorting:** \\n The input array is divided into 4 pairs. Each pair is independently sorted using a compare\u2013swap operation. This is the step where parallel operation happens for all pairs.\\n\\n2. **Merge Sorted Pairs:** \\n Two consecutive sorted pairs are merged sequentially into a 4-element sorted group. This is done for both halves of the array, the first 4 pairs of elements and the last 4 elements.\\n\\n3. **Final Merge:** \\n The two 4-element groups are merged to produce the final sorted 8-element array.\\n\\n### Example\\n\\nConsider the input array (from lowest index to highest):\\n\\n```\\n[8, 7, 6, 5, 4, 3, 2, 1]\\n```\\n\\n**Stage 1 \u2013 Pair Sorting:** \\n- Pairs are sorted: \\n - Compare 8 and 7 \u2192 [7, 8] \\n - Compare 6 and 5 \u2192 [5, 6] \\n - Compare 4 and 3 \u2192 [3, 4] \\n - Compare 2 and 1 \u2192 [1, 2]\\n\\n**Stage 2 \u2013 Merge Sorted Pairs:** \\n- Merge the first two pairs: [7, 8] and [5, 6] \u2192 [5, 6, 7, 8] \\n- Merge the next two pairs: [3, 4] and [1, 2] \u2192 [1, 2, 3, 4]\\n\\n**Stage 3 \u2013 Final Merge:** \\n- Merge the two 4-element groups: [5, 6, 7, 8] and [1, 2, 3, 4] \u2192 [1, 2, 3, 4, 5, 6, 7, 8]\\n\\nThe final output is the sorted list in ascending order.\\n\\n---\\n\\n## Module Interface\\n\\nThe module should be defined as follows:\\n\\n```verilog\\nmodule sorting_engine #(parameter WIDTH = 8)(\\n input clk,\\n input rst,\\n input start, \\n input [8*WIDTH-1:0] in_data,\\n output reg done, \\n output reg [8*WIDTH-1:0] out_data\\n);\\n```\\n\\n### Port Description\\n\\n- **clk:** Clock signal.\\n- **rst:** Active-high asynchronous reset to set the outputs to 0.\\n- **start:** Active-high signal to initiate the sort operation. High for 1 clock cycle.\\n- **in_data:** Flat input bus representing 8 data elements, each `WIDTH` bits wide.\\n- **done:** Active-high signal indicating the completion of the sort operation. High for 1 clock cycle after sorting completes.\\n- **out_data:** Flat output bus containing the sorted data. Updated along with done signal and remains stable until data from next sorting operation is updated.\\n\\n---\\n\\n## Internal Architecture\\n\\nThe internal architecture must be organized into several stages controlled by an FSM:\\n\\n1. **Data Loading:** \\n The flat `in_data` vector should be unpacked into an internal array.\\n\\n2. **Stage 1 \u2013 Pair Compare\u2013Swap:** \\n Four pairs of data must be compared and swapped in parallel if necessary. The sorted pairs should be stored for subsequent merging.\\n\\n3. **Stage 2 \u2013 Merging Sorted Pairs:** \\n Two merge operations to be performed sequentially:\\n - The first merge combines pairs `[0,1]` with `[2,3]` into a sorted 4-element group.\\n - The second merge combines pairs `[4,5]` with `[6,7]` into another sorted 4-element group.\\n\\n4. **Stage 3 \u2013 Final Merge:** \\n The two 4-element groups should be merged to produce the final sorted array.\\n\\nThe design should utilize sequential merging with pointer and counter logic, allowing the design to be pipelined and easily scalable for production.\\n\\n---\\n\\n## Timing and Latency\\n\\nThe design should be fully synchronous with a pipelined FSM. The expected latency from asserting the start signal to asserting the done signal is **20 clock cycles**. This includes:\\n- A few cycles for data loading.\\n- Cycles dedicated to the pair sorting and merging stages.\\n- Final packaging of the sorted output into the flat bus.', 'rtl/decoder_data_control_64b66b.sv': None, 'rtl/encoder_control_64b66b.sv': None, 'rtl/encoder_data_64b66b.sv': None, 'rtl/aes128_encrypt.sv': None, 'verif/tb_aes128_enc.sv': None, 'rtl/aes128_decrypt.sv': None, 'rtl/aes128_key_expansion.sv': None, 'rtl/inv_sbox.sv': None, 'rtl/sbox.sv': None, 'verif/tb_aes128_dec.sv': None, 'rtl/aes_encrypt.sv': None, 'verif/tb_aes_encrypt.sv': None, 'rtl/aes_decrypt.sv': None, 'rtl/aes_ke.sv': None, 'verif/tb_aes_decrypt.sv': None, 'rtl/aes_dec_top.sv': None, 'rtl/aes_enc_top.sv': None, 'verif/tb_padding_top.sv': None, 'verif/tb_des_enc.sv': None, 'docs/Key_schedule.md': None, 'docs/Permutations.md': None, 'docs/S_box_creation.md': None, 'rtl/S1.sv': None, 'rtl/S2.sv': None, 'rtl/S3.sv': None, 'rtl/S4.sv': None, 'rtl/S5.sv': None, 'rtl/S6.sv': None, 'rtl/S7.sv': None, 'rtl/S8.sv': None, 'rtl/des_enc.sv': None, 'verif/tb_des_dec.sv': None, 'docs/Encryption.md': None, 'rtl/des_dec.sv': None, 'verif/tb_3des_enc.sv': None, 'verif/tb_3des_dec.sv': None, 'docs/min_hamming_distance_finder_spec.md': None, 'rtl/Bit_Difference_Counter.sv': None, 'rtl/Bitwise_Reduction.sv': None, 'rtl/Data_Reduction.sv': None, 'verif/tb_Min_Hamming_Distance_Finder.sv': None, 'docs/specs.md': None, 'rtl/arithmetic_progression_generator.sv': None, 'docs/algorithms.md': None, 'docs/coeff_update_spec.md': None, 'docs/equalizer_spec.md': None, 'docs/error_calc_spec.md': None, 'rtl/coeff_update.sv': None, 'rtl/dynamic_equalizer.sv': None, 'rtl/error_calc.sv': None, 'docs/awgn_spec.md': None, 'docs/equalizer_top_spec.md': None, 'rtl/elevator_control_system.sv': None, 'docs/tx_specification.md': None, 'rtl/ethernet_fifo_cdc.sv': None, 'docs/tx_mac_specification.md': None, 'verif/event_scheduler_tb.sv': None, 'docs/modified_specs.md': None, 'rtl/event_scheduler.sv': None, 'verif/tb_event_scheduler.sv': None, 'rtl/column_selector.sv': None, 'rtl/event_storage.sv': None, 'verif/tb.sv': None, 'rtl/fixed_priority_arbiter.sv': None, 'verif/fixed_priority_arbiter_tb.sv': None, 'docs/Modified_specification.md': None, 'docs/GCD_specification.md': None, 'docs/crypto_accelerator_specification.md': None, 'docs/modular_exponentiation_specification.md': None, 'docs/modular_multiplier_specification.md': None, 'rtl/gcd_controlpath_3.sv': None, 'rtl/gcd_controlpath_4.sv': None, 'rtl/gcd_datapath_5.sv': None, 'rtl/gcd_datapath_6.sv': None, 'rtl/gcd_top_1.sv': None, 'rtl/gcd_top_2.sv': None, 'rtl/modular_exponentiation.sv': None, 'rtl/modular_multiplier.sv': None, 'rtl/lfsr_8bit.sv': None, 'verif/lfsr_8bit_tb.sv': None, 'rtl/bit16_lfsr.sv': None, 'rtl/low_power_ctrl.sv': None, 'rtl/sync_fifo.sv': None, 'verif/tb_low_power_channel.sv': None, 'rtl/cross_domain_sync.sv': None, 'rtl/dsp_input_stage.sv': None, 'rtl/dsp_output_stage.sv': None, 'rtl/lfsr_generator.sv': None, 'rtl/monte_carlo_dsp_monitor_top.sv': None, 'verif/monte_carlo_dsp_monitor_top_tb.sv': None, 'docs/multiplexer_specification.md': None, 'verif/multiplexer_tb.sv': None, 'docs/nbit_swizzling_spec.md': None, 'verif/nbit_swizzling_tb.sv': None, 'docs/nmea_decoder_spec.md': None, 'rtl/nmea_decoder.sv': None, 'verif/nmea_decoder_tb.sv': None, 'docs/fifo.md': None, 'rtl/fifo_memory.sv': None, 'rtl/read_to_write_pointer_sync.sv': None, 'rtl/rptr_empty.sv': None, 'rtl/wptr_full.sv': None, 'rtl/write_to_read_pointer_sync.sv': None, 'docs/spec.md': None, 'verif/async_filo_tb.sv': None, 'docs/axilite_to_pcie_config_module.md': None, 'rtl/axi4lite_to_pcie_cfg_bridge.sv': None, 'rtl/axis_broadcast.sv': None, 'verif/tb_axis_broadcast.sv': None, 'docs/axis_to_uart_tx_specs.md': None, 'docs/uart_rx_to_axis_specs.md': None, 'rtl/barrel_shifter.sv': None, 'verif/barrel_shifter_tb.sv': None, 'rtl/bcd_adder.sv': None, 'rtl/full_adder.sv': None, 'rtl/four_bit_adder.sv': None, 'rtl/search_binary_search_tree.sv': None, 'rtl/delete_node_binary_search_tree.sv': None, 'docs/bst_operations.md': None, 'rtl/binary_search_tree_sort_construct.sv': None, 'docs/Spec.md': None, 'verif/tb_binary_to_gray.sv': None, 'verif/tb_custom_byte_enable_ram.sv': None, 'verif/cache_controller_tb.sv': None, 'rtl/caesar_cipher.sv': None, 'verif/caesar_cipher_tb.sv': None, 'verif/tb_pseudoRandGenerator_ca.sv': None, 'docs/continuous_adder_specification.md': None, 'verif/continuous_adder_tb.sv': None, 'rtl/fifo_buffer.sv': None, 'verif/tb_fifo_buffer.sv': None, 'docs/direct_map_cache_spec.md': None, 'verif/tb_direct_map_cache.sv': None, 'rtl/direct_map_cache.sv': None, 'rtl/dual_port_memory.sv': None, 'rtl/gen_cos_sin_lut.sv': None, 'rtl/phase_lut.sv': None, 'rtl/phase_rotation.sv': None, 'rtl/power4.sv': None, 'rtl/saturation.sv': None, 'rtl/top_phase_rotation.sv': None, 'docs/spec_viterbi.md': None, 'docs/spec_slicer_top.md': None, 'docs/spec_top_phase_rotation.md': None, 'rtl/slicer.sv': None, 'rtl/slicer_top.sv': None, 'docs/swizzler_specification.md': None, 'verif/swizzler_tb.sv': None, 'rtl/swizzler.sv': None, 'docs/sync_serial_communication_tx_rx_spec.md': None, 'verif/sync_serial_communication_tb.sv': None, 'rtl/weight_stationary_pe.sv': None, 'verif/systolic_array_tb.sv': None, 'rtl/thermostat.v': None, 'docs/Traffic_controller.md': None, 'rtl/traffic_light_controller.sv': None, 'docs/Universal_Shift_Register_spec.md': None, 'verif/tb_universal_shift_register.sv': None, 'rtl/universal_shift_register.sv': None, 'docs/spec_conj.md': None, 'docs/spec_cross_correlation.md': None, 'docs/spec_detect_sequence.md': None, 'rtl/adder_2d_layers.sv': None, 'rtl/adder_tree_2d.sv': None, 'rtl/correlate.sv': None, 'rtl/cross_correlation.sv': None, 'docs/valid_modes.md': None, 'docs/words_counting.md': None, 'rtl/detect_sequence.sv': None, 'docs/proc_fsm_spec.md': None, 'docs/adder_tree.md': None, 'docs/coeff_ram.md': None, 'docs/poly_decimator.md': None, 'docs/poly_filter.md': None, 'docs/shift_register.md': None, 'rtl/adder_tree.sv': None, 'rtl/coeff_ram.sv': None, 'rtl/poly_filter.sv': None, 'rtl/shift_register.sv': None, 'docs/prbs_specification.md': None, 'rtl/prbs_gen_check.sv': None, 'rtl/fsm.sv': None, 'verif/fsm_tb.sv': None, 'rtl/CA_1.sv': None, 'rtl/CA_2.sv': None, 'rtl/CA_3.sv': None, 'rtl/CA_4.sv': None, 'rtl/rgb_color_space_conversion.sv': None, 'rtl/APBGlobalHistoryRegister.v': None, 'docs/signed_comparator_specification.md': None, 'verif/signed_comparator_tb.sv': None, 'rtl/sorting_engine.sv': \"module sorting_engine #(parameter WIDTH = 8)(\\n input clk,\\n input rst,\\n input start, // Start the sort when start=1\\n input [8*WIDTH-1:0] in_data, // 8 inputs, each WIDTH bits\\n output reg done,\\n output reg [8*WIDTH-1:0] out_data // 8 outputs, sorted ascending\\n);\\n\\n // FSM state encoding\\n localparam IDLE = 3'd0,\\n LOAD = 3'd1,\\n SORT_PAIRS= 3'd2,\\n MERGE_2_1 = 3'd3, // Merge first two sorted pairs into a 4-element group\\n MERGE_2_2 = 3'd4, // Merge second two sorted pairs into a 4-element group\\n MERGE_4 = 3'd5, // Merge the two 4-element groups into final 8-element sorted list\\n DONE = 3'd6;\\n\\n reg [2:0] state;\\n\\n // Internal storage for data at different stages.\\n reg [WIDTH-1:0] stage0 [7:0]; // Loaded input data\\n reg [WIDTH-1:0] sorted_pairs [7:0]; // After pair compare\u2013swap\\n reg [WIDTH-1:0] merge4_right [3:0]; // First 4\u2013element sorted group (from indices 0\u20133)\\n reg [WIDTH-1:0] merge4_left [3:0]; // Second 4\u2013element sorted group (from indices 4\u20137)\\n reg [WIDTH-1:0] final_sorted [7:0]; // Final 8\u2013element sorted result\\n\\n // Merge pointers and counter used for sequential merging\\n reg [3:0] merge_count; // Counts how many outputs have been merged in current merge stage\\n reg [2:0] ptr1, ptr2; // Pointers for the two arrays being merged\\n\\n integer i; // loop variable for for\u2013loops\\n\\n always @(posedge clk or posedge rst) begin\\n if (rst) begin\\n state <= IDLE;\\n done <= 0;\\n out_data <= 0;\\n merge_count<= 0;\\n ptr1 <= 0;\\n ptr2 <= 0;\\n end else begin\\n case (state)\\n // Wait for the start signal.\\n IDLE: begin\\n done <= 0;\\n if (start)\\n state <= LOAD;\\n end\\n\\n // Capture the 8 input elements from the flat bus into an array.\\n LOAD: begin\\n for (i = 0; i < 8; i = i + 1) begin\\n stage0[i] <= in_data[i*WIDTH +: WIDTH];\\n end\\n state <= SORT_PAIRS;\\n end\\n\\n // Stage 1: Compare-swap each adjacent pair.\\n // The 8 numbers are divided into 4 pairs: indices {0,1}, {2,3}, {4,5}, {6,7}.\\n SORT_PAIRS: begin\\n // Pair 0\\n if (stage0[0] <= stage0[1]) begin\\n sorted_pairs[0] <= stage0[0];\\n sorted_pairs[1] <= stage0[1];\\n end else begin\\n sorted_pairs[0] <= stage0[1];\\n sorted_pairs[1] <= stage0[0];\\n end\\n // Pair 1\\n if (stage0[2] <= stage0[3]) begin\\n sorted_pairs[2] <= stage0[2];\\n sorted_pairs[3] <= stage0[3];\\n end else begin\\n sorted_pairs[2] <= stage0[3];\\n sorted_pairs[3] <= stage0[2];\\n end\\n // Pair 2\\n if (stage0[4] <= stage0[5]) begin\\n sorted_pairs[4] <= stage0[4];\\n sorted_pairs[5] <= stage0[5];\\n end else begin\\n sorted_pairs[4] <= stage0[5];\\n sorted_pairs[5] <= stage0[4];\\n end\\n // Pair 3\\n if (stage0[6] <= stage0[7]) begin\\n sorted_pairs[6] <= stage0[6];\\n sorted_pairs[7] <= stage0[7];\\n end else begin\\n sorted_pairs[6] <= stage0[7];\\n sorted_pairs[7] <= stage0[6];\\n end\\n // Initialize pointers for first merge stage (MERGE_2_1)\\n ptr1 <= 0;\\n ptr2 <= 0;\\n merge_count <= 0;\\n state <= MERGE_2_1;\\n end\\n\\n // Stage 2a: Merge the first two sorted pairs (indices 0\u20131 and 2\u20133)\\n MERGE_2_1: begin\\n // Use ptr1 for sorted_pairs[0:1] and ptr2 for sorted_pairs[2:3].\\n if ((ptr1 < 2) && (ptr2 < 2)) begin\\n if (sorted_pairs[ptr1] <= sorted_pairs[ptr2+2]) begin\\n merge4_right[merge_count] <= sorted_pairs[ptr1];\\n ptr1 <= ptr1 + 1;\\n end else begin\\n merge4_right[merge_count] <= sorted_pairs[ptr2+2];\\n ptr2 <= ptr2 + 1;\\n end\\n end else if (ptr1 < 2) begin\\n merge4_right[merge_count] <= sorted_pairs[ptr1];\\n ptr1 <= ptr1 + 1;\\n end else if (ptr2 < 2) begin\\n merge4_right[merge_count] <= sorted_pairs[ptr2+2];\\n ptr2 <= ptr2 + 1;\\n end\\n // Check if 4 elements have been merged.\\n if (merge_count == 3) begin\\n merge_count <= 0;\\n ptr1 <= 0;\\n ptr2 <= 0;\\n state <= MERGE_2_2;\\n end else begin\\n merge_count <= merge_count + 1;\\n end\\n end\\n\\n // Stage 2b: Merge the second two sorted pairs (indices 4\u20135 and 6\u20137)\\n MERGE_2_2: begin\\n // Use ptr1 for sorted_pairs[4:5] and ptr2 for sorted_pairs[6:7].\\n if ((ptr1 < 2) && (ptr2 < 2)) begin\\n if (sorted_pairs[ptr1+4] <= sorted_pairs[ptr2+6]) begin\\n merge4_left[merge_count] <= sorted_pairs[ptr1+4];\\n ptr1 <= ptr1 + 1;\\n end else begin\\n merge4_left[merge_count] <= sorted_pairs[ptr2+6];\\n ptr2 <= ptr2 + 1;\\n end\\n end else if (ptr1 < 2) begin\\n merge4_left[merge_count] <= sorted_pairs[ptr1+4];\\n ptr1 <= ptr1 + 1;\\n end else if (ptr2 < 2) begin\\n merge4_left[merge_count] <= sorted_pairs[ptr2+6];\\n ptr2 <= ptr2 + 1;\\n end\\n // Check if merge of 4 elements is complete.\\n if (merge_count == 3) begin\\n merge_count <= 0;\\n ptr1 <= 0;\\n ptr2 <= 0;\\n state <= MERGE_4;\\n end else begin\\n merge_count <= merge_count + 1;\\n end\\n end\\n\\n // Stage 3: Merge the two 4\u2013element groups (merge4_right and merge4_left)\\n MERGE_4: begin\\n if ((ptr1 < 4) && (ptr2 < 4)) begin\\n if (merge4_right[ptr1] <= merge4_left[ptr2]) begin\\n final_sorted[merge_count] <= merge4_right[ptr1];\\n ptr1 <= ptr1 + 1;\\n end else begin\\n final_sorted[merge_count] <= merge4_left[ptr2];\\n ptr2 <= ptr2 + 1;\\n end\\n end else if (ptr1 < 4) begin\\n final_sorted[merge_count] <= merge4_right[ptr1];\\n ptr1 <= ptr1 + 1;\\n end else if (ptr2 < 4) begin\\n final_sorted[merge_count] <= merge4_left[ptr2];\\n ptr2 <= ptr2 + 1;\\n end\\n // Check if all 8 elements have been merged.\\n if (merge_count == 7) begin\\n merge_count <= 0;\\n state <= DONE;\\n end else begin\\n merge_count <= merge_count + 1;\\n end\\n end\\n\\n // Final state: pack the final_sorted array back into out_data and assert done.\\n DONE: begin\\n for (i = 0; i < 8; i = i + 1) begin\\n out_data[i*WIDTH +: WIDTH] <= final_sorted[i];\\n end\\n done <= 1;\\n // Optionally, return to IDLE (or hold in DONE) so a new sort can begin.\\n state <= IDLE;\\n end\\n\\n default: state <= IDLE;\\n endcase\\n end\\n end\\n \\nendmodule\", 'rtl/brick_sort.sv': None, 'rtl/bubble_sort.sv': None, 'rtl/merge_sort.sv': None, 'rtl/selection_sort.sv': None}", + "rtl/sorting_engine.sv": "module sorting_engine #(parameter WIDTH = 8)(\n input clk,\n input rst,\n input start, // Start the sort when start=1\n input [8*WIDTH-1:0] in_data, // 8 inputs, each WIDTH bits\n output reg done,\n output reg [8*WIDTH-1:0] out_data // 8 outputs, sorted ascending\n);\n\n // FSM state encoding\n localparam IDLE = 3'd0,\n LOAD = 3'd1,\n SORT_PAIRS= 3'd2,\n MERGE_2_1 = 3'd3, // Merge first two sorted pairs into a 4-element group\n MERGE_2_2 = 3'd4, // Merge second two sorted pairs into a 4-element group\n MERGE_4 = 3'd5, // Merge the two 4-element groups into final 8-element sorted list\n DONE = 3'd6;\n\n reg [2:0] state;\n\n // Internal storage for data at different stages.\n reg [WIDTH-1:0] stage0 [7:0]; // Loaded input data\n reg [WIDTH-1:0] sorted_pairs [7:0]; // After pair compare\u2013swap\n reg [WIDTH-1:0] merge4_right [3:0]; // First 4\u2013element sorted group (from indices 0\u20133)\n reg [WIDTH-1:0] merge4_left [3:0]; // Second 4\u2013element sorted group (from indices 4\u20137)\n reg [WIDTH-1:0] final_sorted [7:0]; // Final 8\u2013element sorted result\n\n // Merge pointers and counter used for sequential merging\n reg [3:0] merge_count; // Counts how many outputs have been merged in current merge stage\n reg [2:0] ptr1, ptr2; // Pointers for the two arrays being merged\n\n integer i; // loop variable for for\u2013loops\n\n always @(posedge clk or posedge rst) begin\n if (rst) begin\n state <= IDLE;\n done <= 0;\n out_data <= 0;\n merge_count<= 0;\n ptr1 <= 0;\n ptr2 <= 0;\n end else begin\n case (state)\n // Wait for the start signal.\n IDLE: begin\n done <= 0;\n if (start)\n state <= LOAD;\n end\n\n // Capture the 8 input elements from the flat bus into an array.\n LOAD: begin\n for (i = 0; i < 8; i = i + 1) begin\n stage0[i] <= in_data[i*WIDTH +: WIDTH];\n end\n state <= SORT_PAIRS;\n end\n\n // Stage 1: Compare-swap each adjacent pair.\n // The 8 numbers are divided into 4 pairs: indices {0,1}, {2,3}, {4,5}, {6,7}.\n SORT_PAIRS: begin\n // Pair 0\n if (stage0[0] <= stage0[1]) begin\n sorted_pairs[0] <= stage0[0];\n sorted_pairs[1] <= stage0[1];\n end else begin\n sorted_pairs[0] <= stage0[1];\n sorted_pairs[1] <= stage0[0];\n end\n // Pair 1\n if (stage0[2] <= stage0[3]) begin\n sorted_pairs[2] <= stage0[2];\n sorted_pairs[3] <= stage0[3];\n end else begin\n sorted_pairs[2] <= stage0[3];\n sorted_pairs[3] <= stage0[2];\n end\n // Pair 2\n if (stage0[4] <= stage0[5]) begin\n sorted_pairs[4] <= stage0[4];\n sorted_pairs[5] <= stage0[5];\n end else begin\n sorted_pairs[4] <= stage0[5];\n sorted_pairs[5] <= stage0[4];\n end\n // Pair 3\n if (stage0[6] <= stage0[7]) begin\n sorted_pairs[6] <= stage0[6];\n sorted_pairs[7] <= stage0[7];\n end else begin\n sorted_pairs[6] <= stage0[7];\n sorted_pairs[7] <= stage0[6];\n end\n // Initialize pointers for first merge stage (MERGE_2_1)\n ptr1 <= 0;\n ptr2 <= 0;\n merge_count <= 0;\n state <= MERGE_2_1;\n end\n\n // Stage 2a: Merge the first two sorted pairs (indices 0\u20131 and 2\u20133)\n MERGE_2_1: begin\n // Use ptr1 for sorted_pairs[0:1] and ptr2 for sorted_pairs[2:3].\n if ((ptr1 < 2) && (ptr2 < 2)) begin\n if (sorted_pairs[ptr1] <= sorted_pairs[ptr2+2]) begin\n merge4_right[merge_count] <= sorted_pairs[ptr1];\n ptr1 <= ptr1 + 1;\n end else begin\n merge4_right[merge_count] <= sorted_pairs[ptr2+2];\n ptr2 <= ptr2 + 1;\n end\n end else if (ptr1 < 2) begin\n merge4_right[merge_count] <= sorted_pairs[ptr1];\n ptr1 <= ptr1 + 1;\n end else if (ptr2 < 2) begin\n merge4_right[merge_count] <= sorted_pairs[ptr2+2];\n ptr2 <= ptr2 + 1;\n end\n // Check if 4 elements have been merged.\n if (merge_count == 3) begin\n merge_count <= 0;\n ptr1 <= 0;\n ptr2 <= 0;\n state <= MERGE_2_2;\n end else begin\n merge_count <= merge_count + 1;\n end\n end\n\n // Stage 2b: Merge the second two sorted pairs (indices 4\u20135 and 6\u20137)\n MERGE_2_2: begin\n // Use ptr1 for sorted_pairs[4:5] and ptr2 for sorted_pairs[6:7].\n if ((ptr1 < 2) && (ptr2 < 2)) begin\n if (sorted_pairs[ptr1+4] <= sorted_pairs[ptr2+6]) begin\n merge4_left[merge_count] <= sorted_pairs[ptr1+4];\n ptr1 <= ptr1 + 1;\n end else begin\n merge4_left[merge_count] <= sorted_pairs[ptr2+6];\n ptr2 <= ptr2 + 1;\n end\n end else if (ptr1 < 2) begin\n merge4_left[merge_count] <= sorted_pairs[ptr1+4];\n ptr1 <= ptr1 + 1;\n end else if (ptr2 < 2) begin\n merge4_left[merge_count] <= sorted_pairs[ptr2+6];\n ptr2 <= ptr2 + 1;\n end\n // Check if merge of 4 elements is complete.\n if (merge_count == 3) begin\n merge_count <= 0;\n ptr1 <= 0;\n ptr2 <= 0;\n state <= MERGE_4;\n end else begin\n merge_count <= merge_count + 1;\n end\n end\n\n // Stage 3: Merge the two 4\u2013element groups (merge4_right and merge4_left)\n MERGE_4: begin\n if ((ptr1 < 4) && (ptr2 < 4)) begin\n if (merge4_right[ptr1] <= merge4_left[ptr2]) begin\n final_sorted[merge_count] <= merge4_right[ptr1];\n ptr1 <= ptr1 + 1;\n end else begin\n final_sorted[merge_count] <= merge4_left[ptr2];\n ptr2 <= ptr2 + 1;\n end\n end else if (ptr1 < 4) begin\n final_sorted[merge_count] <= merge4_right[ptr1];\n ptr1 <= ptr1 + 1;\n end else if (ptr2 < 4) begin\n final_sorted[merge_count] <= merge4_left[ptr2];\n ptr2 <= ptr2 + 1;\n end\n // Check if all 8 elements have been merged.\n if (merge_count == 7) begin\n merge_count <= 0;\n state <= DONE;\n end else begin\n merge_count <= merge_count + 1;\n end\n end\n\n // Final state: pack the final_sorted array back into out_data and assert done.\n DONE: begin\n for (i = 0; i < 8; i = i + 1) begin\n out_data[i*WIDTH +: WIDTH] <= final_sorted[i];\n end\n done <= 1;\n // Optionally, return to IDLE (or hold in DONE) so a new sort can begin.\n state <= IDLE;\n end\n\n default: state <= IDLE;\n endcase\n end\n end\n \nendmodule" + }, + "test_info": {}, + "expected_behavior": [ + "accomplish:", + "contain logic to measure and ensure that the total processing latency, from the issuance of a start signal to the output being valid, is exactly 21 clock cycles" + ], + "metadata": { + "categories": [ + "cid005", + "medium" + ], + "domain": "memory", + "complexity": "intermediate", + "problem_type": "design", + "has_code": true, + "has_tests": false + }, + "full_prompt": "I have a **sorting_engine** module that sorts the input data in ascending order.\n\nThe **sorting_engine** module is available at `/rtl/sorting_engine.sv` and its' specification in the `/docs` directory.\nCan you implement the **`order_matching_engine.sv`** in the `/rtl` folder? Details of the `order_matching_engine` module is as given below\n\n**Description - Order Matching Engine**\n\nThe goal is to build a module that efficiently processes and matches buy (bid) and sell (ask) orders. Here\u2019s what the design must accomplish:\n\n- **Input Handling:** \n The engine accepts two flat input vectors\u2014one for bid orders and one for ask orders. Each vector contains 8 orders (prices) of configurable bit-width (`PRICE_WIDTH`).\n\n- **Sorting:** \n Use the provided sorting engine to sort each set of orders:\n - Bid orders are sorted in ascending order (so the highest bid is at the last position).\n - Ask orders are sorted in ascending order (so the lowest ask is at the first position).\n\n- **Order Matching:** \n After sorting, extract the best bid (highest bid) and best ask (lowest ask). If the best bid is greater than or equal to the best ask, a match occurs. The matching price is taken as the best ask.\n\n- **Latency Requirement:** \n The design must contain logic to measure and ensure that the total processing latency, from the issuance of a start signal to the output being valid, is exactly 21 clock cycles.\n\n- **Port List:**\n```verilog\n module order_matching_engine #(\n parameter PRICE_WIDTH = 16 // width of the price field\n)(\n input clk,\n input rst,\n input start, // start matching operation\n input [8*PRICE_WIDTH-1:0] bid_orders, // 8 bid orders (flat vector)\n input [8*PRICE_WIDTH-1:0] ask_orders, // 8 ask orders (flat vector)\n output reg match_valid, // high if a match occurs\n output reg [PRICE_WIDTH-1:0] matched_price, // matched price (best ask)\n output reg done, // matching engine done\n output reg latency_error // asserted if latency \u2260 20 cycles\n);\n```\n", + "system_message": "You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Update the file content** by using:\n - `sed -i '3s/old/new/' file.txt`\n - **Find current working directory** by using:\n - `pwd`\n\n You will be given a prompt and your task is to understand it and solve the given issue by using the commands mentioned above as needed. In the final step, you should create a Linux patch highlighting the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.", + "raw_context": { + "docs/specification.md": "# Sorting Engine Specification Document\n\n## Introduction\n\nThe **Sorting Engine** should implement an **8-element parallel merge sort** algorithm. This module is designed to sort 8 inputs of configurable bit-width (parameterized by `WIDTH`) in ascending order (lowest value at LSB and highest at MSB). The design must leverage the parallelism inherent in the merge sort algorithm by dividing the sort process into multiple stages. Each stage performs compare\u2013swap and merging operations in a pipelined finite state machine (FSM) manner.\n\n---\n\n## Algorithm Overview\n\n**Merge Sort** is a well-known divide-and-conquer sorting algorithm. The basic idea is to divide the unsorted list into smaller sub-lists, sort each sub-list, and then merge them to produce a sorted list. The parallel merge sort algorithm to be implemented in this module works as follows:\n\n1. **Pair Sorting:** \n The input array is divided into 4 pairs. Each pair is independently sorted using a compare\u2013swap operation. This is the step where parallel operation happens for all pairs.\n\n2. **Merge Sorted Pairs:** \n Two consecutive sorted pairs are merged sequentially into a 4-element sorted group. This is done for both halves of the array, the first 4 pairs of elements and the last 4 elements.\n\n3. **Final Merge:** \n The two 4-element groups are merged to produce the final sorted 8-element array.\n\n### Example\n\nConsider the input array (from lowest index to highest):\n\n```\n[8, 7, 6, 5, 4, 3, 2, 1]\n```\n\n**Stage 1 \u2013 Pair Sorting:** \n- Pairs are sorted: \n - Compare 8 and 7 \u2192 [7, 8] \n - Compare 6 and 5 \u2192 [5, 6] \n - Compare 4 and 3 \u2192 [3, 4] \n - Compare 2 and 1 \u2192 [1, 2]\n\n**Stage 2 \u2013 Merge Sorted Pairs:** \n- Merge the first two pairs: [7, 8] and [5, 6] \u2192 [5, 6, 7, 8] \n- Merge the next two pairs: [3, 4] and [1, 2] \u2192 [1, 2, 3, 4]\n\n**Stage 3 \u2013 Final Merge:** \n- Merge the two 4-element groups: [5, 6, 7, 8] and [1, 2, 3, 4] \u2192 [1, 2, 3, 4, 5, 6, 7, 8]\n\nThe final output is the sorted list in ascending order.\n\n---\n\n## Module Interface\n\nThe module should be defined as follows:\n\n```verilog\nmodule sorting_engine #(parameter WIDTH = 8)(\n input clk,\n input rst,\n input start, \n input [8*WIDTH-1:0] in_data,\n output reg done, \n output reg [8*WIDTH-1:0] out_data\n);\n```\n\n### Port Description\n\n- **clk:** Clock signal.\n- **rst:** Active-high asynchronous reset to set the outputs to 0.\n- **start:** Active-high signal to initiate the sort operation. High for 1 clock cycle.\n- **in_data:** Flat input bus representing 8 data elements, each `WIDTH` bits wide.\n- **done:** Active-high signal indicating the completion of the sort operation. High for 1 clock cycle after sorting completes.\n- **out_data:** Flat output bus containing the sorted data. Updated along with done signal and remains stable until data from next sorting operation is updated.\n\n---\n\n## Internal Architecture\n\nThe internal architecture must be organized into several stages controlled by an FSM:\n\n1. **Data Loading:** \n The flat `in_data` vector should be unpacked into an internal array.\n\n2. **Stage 1 \u2013 Pair Compare\u2013Swap:** \n Four pairs of data must be compared and swapped in parallel if necessary. The sorted pairs should be stored for subsequent merging.\n\n3. **Stage 2 \u2013 Merging Sorted Pairs:** \n Two merge operations to be performed sequentially:\n - The first merge combines pairs `[0,1]` with `[2,3]` into a sorted 4-element group.\n - The second merge combines pairs `[4,5]` with `[6,7]` into another sorted 4-element group.\n\n4. **Stage 3 \u2013 Final Merge:** \n The two 4-element groups should be merged to produce the final sorted array.\n\nThe design should utilize sequential merging with pointer and counter logic, allowing the design to be pipelined and easily scalable for production.\n\n---\n\n## Timing and Latency\n\nThe design should be fully synchronous with a pipelined FSM. The expected latency from asserting the start signal to asserting the done signal is **20 clock cycles**. This includes:\n- A few cycles for data loading.\n- Cycles dedicated to the pair sorting and merging stages.\n- Final packaging of the sorted output into the flat bus.", + "rtl/decoder_data_control_64b66b.sv": null, + "rtl/encoder_control_64b66b.sv": null, + "rtl/encoder_data_64b66b.sv": null, + "rtl/aes128_encrypt.sv": null, + "verif/tb_aes128_enc.sv": null, + "rtl/aes128_decrypt.sv": null, + "rtl/aes128_key_expansion.sv": null, + "rtl/inv_sbox.sv": null, + "rtl/sbox.sv": null, + "verif/tb_aes128_dec.sv": null, + "rtl/aes_encrypt.sv": null, + "verif/tb_aes_encrypt.sv": null, + "rtl/aes_decrypt.sv": null, + "rtl/aes_ke.sv": null, + "verif/tb_aes_decrypt.sv": null, + "rtl/aes_dec_top.sv": null, + "rtl/aes_enc_top.sv": null, + "verif/tb_padding_top.sv": null, + "verif/tb_des_enc.sv": null, + "docs/Key_schedule.md": null, + "docs/Permutations.md": null, + "docs/S_box_creation.md": null, + "rtl/S1.sv": null, + "rtl/S2.sv": null, + "rtl/S3.sv": null, + "rtl/S4.sv": null, + "rtl/S5.sv": null, + "rtl/S6.sv": null, + "rtl/S7.sv": null, + "rtl/S8.sv": null, + "rtl/des_enc.sv": null, + "verif/tb_des_dec.sv": null, + "docs/Encryption.md": null, + "rtl/des_dec.sv": null, + "verif/tb_3des_enc.sv": null, + "verif/tb_3des_dec.sv": null, + "docs/min_hamming_distance_finder_spec.md": null, + "rtl/Bit_Difference_Counter.sv": null, + "rtl/Bitwise_Reduction.sv": null, + "rtl/Data_Reduction.sv": null, + "verif/tb_Min_Hamming_Distance_Finder.sv": null, + "docs/specs.md": null, + "rtl/arithmetic_progression_generator.sv": null, + "docs/algorithms.md": null, + "docs/coeff_update_spec.md": null, + "docs/equalizer_spec.md": null, + "docs/error_calc_spec.md": null, + "rtl/coeff_update.sv": null, + "rtl/dynamic_equalizer.sv": null, + "rtl/error_calc.sv": null, + "docs/awgn_spec.md": null, + "docs/equalizer_top_spec.md": null, + "rtl/elevator_control_system.sv": null, + "docs/tx_specification.md": null, + "rtl/ethernet_fifo_cdc.sv": null, + "docs/tx_mac_specification.md": null, + "verif/event_scheduler_tb.sv": null, + "docs/modified_specs.md": null, + "rtl/event_scheduler.sv": null, + "verif/tb_event_scheduler.sv": null, + "rtl/column_selector.sv": null, + "rtl/event_storage.sv": null, + "verif/tb.sv": null, + "rtl/fixed_priority_arbiter.sv": null, + "verif/fixed_priority_arbiter_tb.sv": null, + "docs/Modified_specification.md": null, + "docs/GCD_specification.md": null, + "docs/crypto_accelerator_specification.md": null, + "docs/modular_exponentiation_specification.md": null, + "docs/modular_multiplier_specification.md": null, + "rtl/gcd_controlpath_3.sv": null, + "rtl/gcd_controlpath_4.sv": null, + "rtl/gcd_datapath_5.sv": null, + "rtl/gcd_datapath_6.sv": null, + "rtl/gcd_top_1.sv": null, + "rtl/gcd_top_2.sv": null, + "rtl/modular_exponentiation.sv": null, + "rtl/modular_multiplier.sv": null, + "rtl/lfsr_8bit.sv": null, + "verif/lfsr_8bit_tb.sv": null, + "rtl/bit16_lfsr.sv": null, + "rtl/low_power_ctrl.sv": null, + "rtl/sync_fifo.sv": null, + "verif/tb_low_power_channel.sv": null, + "rtl/cross_domain_sync.sv": null, + "rtl/dsp_input_stage.sv": null, + "rtl/dsp_output_stage.sv": null, + "rtl/lfsr_generator.sv": null, + "rtl/monte_carlo_dsp_monitor_top.sv": null, + "verif/monte_carlo_dsp_monitor_top_tb.sv": null, + "docs/multiplexer_specification.md": null, + "verif/multiplexer_tb.sv": null, + "docs/nbit_swizzling_spec.md": null, + "verif/nbit_swizzling_tb.sv": null, + "docs/nmea_decoder_spec.md": null, + "rtl/nmea_decoder.sv": null, + "verif/nmea_decoder_tb.sv": null, + "docs/fifo.md": null, + "rtl/fifo_memory.sv": null, + "rtl/read_to_write_pointer_sync.sv": null, + "rtl/rptr_empty.sv": null, + "rtl/wptr_full.sv": null, + "rtl/write_to_read_pointer_sync.sv": null, + "docs/spec.md": null, + "verif/async_filo_tb.sv": null, + "docs/axilite_to_pcie_config_module.md": null, + "rtl/axi4lite_to_pcie_cfg_bridge.sv": null, + "rtl/axis_broadcast.sv": null, + "verif/tb_axis_broadcast.sv": null, + "docs/axis_to_uart_tx_specs.md": null, 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"rtl/phase_lut.sv": null, + "rtl/phase_rotation.sv": null, + "rtl/power4.sv": null, + "rtl/saturation.sv": null, + "rtl/top_phase_rotation.sv": null, + "docs/spec_viterbi.md": null, + "docs/spec_slicer_top.md": null, + "docs/spec_top_phase_rotation.md": null, + "rtl/slicer.sv": null, + "rtl/slicer_top.sv": null, + "docs/swizzler_specification.md": null, + "verif/swizzler_tb.sv": null, + "rtl/swizzler.sv": null, + "docs/sync_serial_communication_tx_rx_spec.md": null, + "verif/sync_serial_communication_tb.sv": null, + "rtl/weight_stationary_pe.sv": null, + "verif/systolic_array_tb.sv": null, + "rtl/thermostat.v": null, + "docs/Traffic_controller.md": null, + "rtl/traffic_light_controller.sv": null, + "docs/Universal_Shift_Register_spec.md": null, + "verif/tb_universal_shift_register.sv": null, + "rtl/universal_shift_register.sv": null, + "docs/spec_conj.md": null, + "docs/spec_cross_correlation.md": null, + "docs/spec_detect_sequence.md": null, + "rtl/adder_2d_layers.sv": null, + "rtl/adder_tree_2d.sv": null, + "rtl/correlate.sv": null, + "rtl/cross_correlation.sv": null, + "docs/valid_modes.md": null, + "docs/words_counting.md": null, + "rtl/detect_sequence.sv": null, + "docs/proc_fsm_spec.md": null, + "docs/adder_tree.md": null, + "docs/coeff_ram.md": null, + "docs/poly_decimator.md": null, + "docs/poly_filter.md": null, + "docs/shift_register.md": null, + "rtl/adder_tree.sv": null, + "rtl/coeff_ram.sv": null, + "rtl/poly_filter.sv": null, + "rtl/shift_register.sv": null, + "docs/prbs_specification.md": null, + "rtl/prbs_gen_check.sv": null, + "rtl/fsm.sv": null, + "verif/fsm_tb.sv": null, + "rtl/CA_1.sv": null, + "rtl/CA_2.sv": null, + "rtl/CA_3.sv": null, + "rtl/CA_4.sv": null, + "rtl/rgb_color_space_conversion.sv": null, + "rtl/APBGlobalHistoryRegister.v": null, + "docs/signed_comparator_specification.md": null, + "verif/signed_comparator_tb.sv": null, + "rtl/sorting_engine.sv": "module sorting_engine #(parameter WIDTH = 8)(\n input clk,\n input rst,\n input start, // Start the sort when start=1\n input [8*WIDTH-1:0] in_data, // 8 inputs, each WIDTH bits\n output reg done,\n output reg [8*WIDTH-1:0] out_data // 8 outputs, sorted ascending\n);\n\n // FSM state encoding\n localparam IDLE = 3'd0,\n LOAD = 3'd1,\n SORT_PAIRS= 3'd2,\n MERGE_2_1 = 3'd3, // Merge first two sorted pairs into a 4-element group\n MERGE_2_2 = 3'd4, // Merge second two sorted pairs into a 4-element group\n MERGE_4 = 3'd5, // Merge the two 4-element groups into final 8-element sorted list\n DONE = 3'd6;\n\n reg [2:0] state;\n\n // Internal storage for data at different stages.\n reg [WIDTH-1:0] stage0 [7:0]; // Loaded input data\n reg [WIDTH-1:0] sorted_pairs [7:0]; // After pair compare\u2013swap\n reg [WIDTH-1:0] merge4_right [3:0]; // First 4\u2013element sorted group (from indices 0\u20133)\n reg [WIDTH-1:0] merge4_left [3:0]; // Second 4\u2013element sorted group (from indices 4\u20137)\n reg [WIDTH-1:0] final_sorted [7:0]; // Final 8\u2013element sorted result\n\n // Merge pointers and counter used for sequential merging\n reg [3:0] merge_count; // Counts how many outputs have been merged in current merge stage\n reg [2:0] ptr1, ptr2; // Pointers for the two arrays being merged\n\n integer i; // loop variable for for\u2013loops\n\n always @(posedge clk or posedge rst) begin\n if (rst) begin\n state <= IDLE;\n done <= 0;\n out_data <= 0;\n merge_count<= 0;\n ptr1 <= 0;\n ptr2 <= 0;\n end else begin\n case (state)\n // Wait for the start signal.\n IDLE: begin\n done <= 0;\n if (start)\n state <= LOAD;\n end\n\n // Capture the 8 input elements from the flat bus into an array.\n LOAD: begin\n for (i = 0; i < 8; i = i + 1) begin\n stage0[i] <= in_data[i*WIDTH +: WIDTH];\n end\n state <= SORT_PAIRS;\n end\n\n // Stage 1: Compare-swap each adjacent pair.\n // The 8 numbers are divided into 4 pairs: indices {0,1}, {2,3}, {4,5}, {6,7}.\n SORT_PAIRS: begin\n // Pair 0\n if (stage0[0] <= stage0[1]) begin\n sorted_pairs[0] <= stage0[0];\n sorted_pairs[1] <= stage0[1];\n end else begin\n sorted_pairs[0] <= stage0[1];\n sorted_pairs[1] <= stage0[0];\n end\n // Pair 1\n if (stage0[2] <= stage0[3]) begin\n sorted_pairs[2] <= stage0[2];\n sorted_pairs[3] <= stage0[3];\n end else begin\n sorted_pairs[2] <= stage0[3];\n sorted_pairs[3] <= stage0[2];\n end\n // Pair 2\n if (stage0[4] <= stage0[5]) begin\n sorted_pairs[4] <= stage0[4];\n sorted_pairs[5] <= stage0[5];\n end else begin\n sorted_pairs[4] <= stage0[5];\n sorted_pairs[5] <= stage0[4];\n end\n // Pair 3\n if (stage0[6] <= stage0[7]) begin\n sorted_pairs[6] <= stage0[6];\n sorted_pairs[7] <= stage0[7];\n end else begin\n sorted_pairs[6] <= stage0[7];\n sorted_pairs[7] <= stage0[6];\n end\n // Initialize pointers for first merge stage (MERGE_2_1)\n ptr1 <= 0;\n ptr2 <= 0;\n merge_count <= 0;\n state <= MERGE_2_1;\n end\n\n // Stage 2a: Merge the first two sorted pairs (indices 0\u20131 and 2\u20133)\n MERGE_2_1: begin\n // Use ptr1 for sorted_pairs[0:1] and ptr2 for sorted_pairs[2:3].\n if ((ptr1 < 2) && (ptr2 < 2)) begin\n if (sorted_pairs[ptr1] <= sorted_pairs[ptr2+2]) begin\n merge4_right[merge_count] <= sorted_pairs[ptr1];\n ptr1 <= ptr1 + 1;\n end else begin\n merge4_right[merge_count] <= sorted_pairs[ptr2+2];\n ptr2 <= ptr2 + 1;\n end\n end else if (ptr1 < 2) begin\n merge4_right[merge_count] <= sorted_pairs[ptr1];\n ptr1 <= ptr1 + 1;\n end else if (ptr2 < 2) begin\n merge4_right[merge_count] <= sorted_pairs[ptr2+2];\n ptr2 <= ptr2 + 1;\n end\n // Check if 4 elements have been merged.\n if (merge_count == 3) begin\n merge_count <= 0;\n ptr1 <= 0;\n ptr2 <= 0;\n state <= MERGE_2_2;\n end else begin\n merge_count <= merge_count + 1;\n end\n end\n\n // Stage 2b: Merge the second two sorted pairs (indices 4\u20135 and 6\u20137)\n MERGE_2_2: begin\n // Use ptr1 for sorted_pairs[4:5] and ptr2 for sorted_pairs[6:7].\n if ((ptr1 < 2) && (ptr2 < 2)) begin\n if (sorted_pairs[ptr1+4] <= sorted_pairs[ptr2+6]) begin\n merge4_left[merge_count] <= sorted_pairs[ptr1+4];\n ptr1 <= ptr1 + 1;\n end else begin\n merge4_left[merge_count] <= sorted_pairs[ptr2+6];\n ptr2 <= ptr2 + 1;\n end\n end else if (ptr1 < 2) begin\n merge4_left[merge_count] <= sorted_pairs[ptr1+4];\n ptr1 <= ptr1 + 1;\n end else if (ptr2 < 2) begin\n merge4_left[merge_count] <= sorted_pairs[ptr2+6];\n ptr2 <= ptr2 + 1;\n end\n // Check if merge of 4 elements is complete.\n if (merge_count == 3) begin\n merge_count <= 0;\n ptr1 <= 0;\n ptr2 <= 0;\n state <= MERGE_4;\n end else begin\n merge_count <= merge_count + 1;\n end\n end\n\n // Stage 3: Merge the two 4\u2013element groups (merge4_right and merge4_left)\n MERGE_4: begin\n if ((ptr1 < 4) && (ptr2 < 4)) begin\n if (merge4_right[ptr1] <= merge4_left[ptr2]) begin\n final_sorted[merge_count] <= merge4_right[ptr1];\n ptr1 <= ptr1 + 1;\n end else begin\n final_sorted[merge_count] <= merge4_left[ptr2];\n ptr2 <= ptr2 + 1;\n end\n end else if (ptr1 < 4) begin\n final_sorted[merge_count] <= merge4_right[ptr1];\n ptr1 <= ptr1 + 1;\n end else if (ptr2 < 4) begin\n final_sorted[merge_count] <= merge4_left[ptr2];\n ptr2 <= ptr2 + 1;\n end\n // Check if all 8 elements have been merged.\n if (merge_count == 7) begin\n merge_count <= 0;\n state <= DONE;\n end else begin\n merge_count <= merge_count + 1;\n end\n end\n\n // Final state: pack the final_sorted array back into out_data and assert done.\n DONE: begin\n for (i = 0; i < 8; i = i + 1) begin\n out_data[i*WIDTH +: WIDTH] <= final_sorted[i];\n end\n done <= 1;\n // Optionally, return to IDLE (or hold in DONE) so a new sort can begin.\n state <= IDLE;\n end\n\n default: state <= IDLE;\n endcase\n end\n end\n \nendmodule", + "rtl/brick_sort.sv": null, + "rtl/bubble_sort.sv": null, + "rtl/merge_sort.sv": null, + "rtl/selection_sort.sv": null + } + }, + { + "id": "cvdp_agentic_sorter_0026", + "index": 570, + "source_config": "cvdp_agentic_code_generation_no_commercial", + "instruction": "Context: You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Update the file content** by using:\n - `sed -i '3s/old/new/' file.txt`\n - **Find current working directory** by using:\n - `pwd`\n\n You will be given a prompt and your task is to understand it and solve the given issue by using the commands mentioned above as needed. In the final step, you should create a Linux patch highlighting the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.\n\nTask: I have a few **sorting_engine** modules that sort the input data in ascending order. The **sorting_engine** modules are available at `rtl/` directory. Each module present in the folder implements a different sorting algorithm to perform the sorting operation. The sorting algorithm used by a module is mentioned in the name of the module.\n\nCan you the **`order_matching_engine.sv`** in the `rtl` folder? Details of the `order_matching_engine` module are as given below\n\n**Description - Order Matching Engine**\n\nThe goal is to build a module that efficiently processes and matches buy (bid) and sell (ask) orders. Here\u2019s what the must accomplish:\n\n- **Input Handling:** \n The engine accepts two flat input vectors\u2014one for bid orders and one for ask orders. Following are the bid and ask order vectors:\nBid: 42,74,10,21,108,53,95,106\nAsk: 130,108,205,129,192,213,244,141\n\n- **Sorting:** \n Select the sorting_engine module that has the lowest latency for the provided input to sort each set of orders. Use the same sorting algorithm implementation for sorting both bid and ask orders.\n - Bid orders are sorted in ascending order (so the highest bid is at the last position).\n - Ask orders are sorted in ascending order (so the lowest ask is at the first position).\n\n- **Order Matching:** \n After sorting, extract the best bid (highest bid) and best ask (lowest ask). If the best bid is greater than or equal to the best ask, a match occurs. The matching price is taken as the best bid.\n\n- **Safeguarding:**\n The should have a safeguard to cap the total loss in the event this module is used for trading purpose. Use the input circuit breaker that should disable any successful matches irrespective of the incoming bid and ask orders.\n\n- **Latency:**\n The order_matching_engine that is generated should add a latency of exactly 1 clock cycle on top of the latency of the sorting_engine module it uses.\n\n- **Port List:**\n```verilog\n module order_matching_engine #(\n parameter PRICE_WIDTH = 16 // width of the price field\n)(\n input clk,\n input rst,\n input start, // Active high. Start matching operation\n input circuit_breaker, //Active high. Circuit breaker\n input [8*PRICE_WIDTH-1:0] bid_orders, // 8 bid orders (flat vector)\n input [8*PRICE_WIDTH-1:0] ask_orders, // 8 ask orders (flat vector)\n output reg match_valid, // High if a match occurs\n output reg [PRICE_WIDTH-1:0] matched_price, // Matched price (best bid)\n output reg done // Active high. Matching engine done\n);\n```", + "verilog_code": { + "code_block_0_0": "module order_matching_engine #(\n parameter PRICE_WIDTH = 16 // width of the price field\n)(\n input clk,\n input rst,\n input start, // Active high. Start matching operation\n input circuit_breaker, //Active high. Circuit breaker\n input [8*PRICE_WIDTH-1:0] bid_orders, // 8 bid orders (flat vector)\n input [8*PRICE_WIDTH-1:0] ask_orders, // 8 ask orders (flat vector)\n output reg match_valid, // High if a match occurs\n output reg [PRICE_WIDTH-1:0] matched_price, // Matched price (best bid)\n output reg done // Active high. Matching engine done\n);", + "code_block_1_1": "order_matching_engine.sv", + "code_block_1_3": "order_matching_engine", + "code_block_1_4": "verilog\n module order_matching_engine #(\n parameter PRICE_WIDTH = 16 // width of the price field\n)(\n input clk,\n input rst,\n input start, // Active high. Start matching operation\n input circuit_breaker, //Active high. Circuit breaker\n input [8*PRICE_WIDTH-1:0] bid_orders, // 8 bid orders (flat vector)\n input [8*PRICE_WIDTH-1:0] ask_orders, // 8 ask orders (flat vector)\n output reg match_valid, // High if a match occurs\n output reg [PRICE_WIDTH-1:0] matched_price, // Matched price (best bid)\n output reg done // Active high. Matching engine done\n);", + "code_block_2_0": "input data in ascending order. The **sorting_engine** modules are available at `rtl/` directory. Each module present in the folder implements a different sorting algorithm to perform the sorting operation. The sorting algorithm used by a module is mentioned in the name of the module.\n\nCan you implement the **`order_matching_engine.sv`** in the `rtl` folder? Details of the `order_matching_engine` module are as given below\n\n**Description - Order Matching Engine**\n\nThe goal is to build a module that efficiently processes and matches buy (bid) and sell (ask) orders. Here\u2019s what the design must accomplish:\n\n- **Input Handling:** \n The engine accepts two flat input vectors\u2014one for bid orders and one for ask orders. Following are the bid and ask order vectors:\nBid: 42,74,10,21,108,53,95,106\nAsk: 130,108,205,129,192,213,244,141\n\n- **Sorting:** \n Select the sorting_engine module that has the lowest latency for the provided input to sort each set of orders. Use the same sorting algorithm implementation for sorting both bid and ask orders.\n - Bid orders are sorted in ascending order (so the highest bid is at the last position).\n - Ask orders are sorted in ascending order (so the lowest ask is at the first position).\n\n- **Order Matching:** \n After sorting, extract the best bid (highest bid) and best ask (lowest ask). If the best bid is greater than or equal to the best ask, a match occurs. The matching price is taken as the best bid.\n\n- **Safeguarding:**\n The design should have a safeguard to cap the total loss in the event this module is used for trading purpose. Use the input circuit breaker that should disable any successful matches irrespective of the incoming bid and ask orders.\n\n- **Latency:**\n The order_matching_engine that is generated should add a latency of exactly 1 clock cycle on top of the latency of the sorting_engine module it uses.\n\n- **Port List:**\n```verilog\n module order_matching_engine #(\n parameter PRICE_WIDTH = 16 // width of the price field\n)(\n input clk,\n input rst,\n input start, // Active high. Start matching operation\n input circuit_breaker, //Active high. Circuit breaker\n input [8*PRICE_WIDTH-1:0] bid_orders, // 8 bid orders (flat vector)\n input [8*PRICE_WIDTH-1:0] ask_orders, // 8 ask orders (flat vector)\n output reg match_valid, // High if a match occurs\n output reg [PRICE_WIDTH-1:0] matched_price, // Matched price (best bid)\n output reg done // Active high. Matching engine done\n);\n```\n {'docs/specification.md': None, 'rtl/decoder_data_control_64b66b.sv': None, 'rtl/encoder_control_64b66b.sv': None, 'rtl/encoder_data_64b66b.sv': None, 'rtl/aes128_encrypt.sv': None, 'verif/tb_aes128_enc.sv': None, 'rtl/aes128_decrypt.sv': None, 'rtl/aes128_key_expansion.sv': None, 'rtl/inv_sbox.sv': None, 'rtl/sbox.sv': None, 'verif/tb_aes128_dec.sv': None, 'rtl/aes_encrypt.sv': None, 'verif/tb_aes_encrypt.sv': None, 'rtl/aes_decrypt.sv': None, 'rtl/aes_ke.sv': None, 'verif/tb_aes_decrypt.sv': None, 'rtl/aes_dec_top.sv': None, 'rtl/aes_enc_top.sv': None, 'verif/tb_padding_top.sv': None, 'verif/tb_des_enc.sv': None, 'docs/Key_schedule.md': None, 'docs/Permutations.md': None, 'docs/S_box_creation.md': None, 'rtl/S1.sv': None, 'rtl/S2.sv': None, 'rtl/S3.sv': None, 'rtl/S4.sv': None, 'rtl/S5.sv': None, 'rtl/S6.sv': None, 'rtl/S7.sv': None, 'rtl/S8.sv': None, 'rtl/des_enc.sv': None, 'verif/tb_des_dec.sv': None, 'docs/Encryption.md': None, 'rtl/des_dec.sv': None, 'verif/tb_3des_enc.sv': None, 'verif/tb_3des_dec.sv': None, 'docs/min_hamming_distance_finder_spec.md': None, 'rtl/Bit_Difference_Counter.sv': None, 'rtl/Bitwise_Reduction.sv': None, 'rtl/Data_Reduction.sv': None, 'verif/tb_Min_Hamming_Distance_Finder.sv': None, 'docs/specs.md': None, 'rtl/arithmetic_progression_generator.sv': None, 'docs/algorithms.md': None, 'docs/coeff_update_spec.md': None, 'docs/equalizer_spec.md': None, 'docs/error_calc_spec.md': None, 'rtl/coeff_update.sv': None, 'rtl/dynamic_equalizer.sv': None, 'rtl/error_calc.sv': None, 'docs/awgn_spec.md': None, 'docs/equalizer_top_spec.md': None, 'rtl/elevator_control_system.sv': None, 'docs/tx_specification.md': None, 'rtl/ethernet_fifo_cdc.sv': None, 'docs/tx_mac_specification.md': None, 'verif/event_scheduler_tb.sv': None, 'docs/modified_specs.md': None, 'rtl/event_scheduler.sv': None, 'verif/tb_event_scheduler.sv': None, 'rtl/column_selector.sv': None, 'rtl/event_storage.sv': None, 'verif/tb.sv': None, 'rtl/fixed_priority_arbiter.sv': None, 'verif/fixed_priority_arbiter_tb.sv': None, 'docs/Modified_specification.md': None, 'docs/GCD_specification.md': None, 'docs/crypto_accelerator_specification.md': None, 'docs/modular_exponentiation_specification.md': None, 'docs/modular_multiplier_specification.md': None, 'rtl/gcd_controlpath_3.sv': None, 'rtl/gcd_controlpath_4.sv': None, 'rtl/gcd_datapath_5.sv': None, 'rtl/gcd_datapath_6.sv': None, 'rtl/gcd_top_1.sv': None, 'rtl/gcd_top_2.sv': None, 'rtl/modular_exponentiation.sv': None, 'rtl/modular_multiplier.sv': None, 'rtl/lfsr_8bit.sv': None, 'verif/lfsr_8bit_tb.sv': None, 'rtl/bit16_lfsr.sv': None, 'rtl/low_power_ctrl.sv': None, 'rtl/sync_fifo.sv': None, 'verif/tb_low_power_channel.sv': None, 'rtl/cross_domain_sync.sv': None, 'rtl/dsp_input_stage.sv': None, 'rtl/dsp_output_stage.sv': None, 'rtl/lfsr_generator.sv': None, 'rtl/monte_carlo_dsp_monitor_top.sv': None, 'verif/monte_carlo_dsp_monitor_top_tb.sv': None, 'docs/multiplexer_specification.md': None, 'verif/multiplexer_tb.sv': None, 'docs/nbit_swizzling_spec.md': None, 'verif/nbit_swizzling_tb.sv': None, 'docs/nmea_decoder_spec.md': None, 'rtl/nmea_decoder.sv': None, 'verif/nmea_decoder_tb.sv': None, 'docs/fifo.md': None, 'rtl/fifo_memory.sv': None, 'rtl/read_to_write_pointer_sync.sv': None, 'rtl/rptr_empty.sv': None, 'rtl/wptr_full.sv': None, 'rtl/write_to_read_pointer_sync.sv': None, 'docs/spec.md': None, 'verif/async_filo_tb.sv': None, 'docs/axilite_to_pcie_config_module.md': None, 'rtl/axi4lite_to_pcie_cfg_bridge.sv': None, 'rtl/axis_broadcast.sv': None, 'verif/tb_axis_broadcast.sv': None, 'docs/axis_to_uart_tx_specs.md': None, 'docs/uart_rx_to_axis_specs.md': None, 'rtl/barrel_shifter.sv': None, 'verif/barrel_shifter_tb.sv': None, 'rtl/bcd_adder.sv': None, 'rtl/full_adder.sv': None, 'rtl/four_bit_adder.sv': None, 'rtl/search_binary_search_tree.sv': None, 'rtl/delete_node_binary_search_tree.sv': None, 'docs/bst_operations.md': None, 'rtl/binary_search_tree_sort_construct.sv': None, 'docs/Spec.md': None, 'verif/tb_binary_to_gray.sv': None, 'verif/tb_custom_byte_enable_ram.sv': None, 'verif/cache_controller_tb.sv': None, 'rtl/caesar_cipher.sv': None, 'verif/caesar_cipher_tb.sv': None, 'verif/tb_pseudoRandGenerator_ca.sv': None, 'docs/continuous_adder_specification.md': None, 'verif/continuous_adder_tb.sv': None, 'rtl/fifo_buffer.sv': None, 'verif/tb_fifo_buffer.sv': None, 'docs/direct_map_cache_spec.md': None, 'verif/tb_direct_map_cache.sv': None, 'rtl/direct_map_cache.sv': None, 'rtl/dual_port_memory.sv': None, 'rtl/gen_cos_sin_lut.sv': None, 'rtl/phase_lut.sv': None, 'rtl/phase_rotation.sv': None, 'rtl/power4.sv': None, 'rtl/saturation.sv': None, 'rtl/top_phase_rotation.sv': None, 'docs/spec_viterbi.md': None, 'docs/spec_slicer_top.md': None, 'docs/spec_top_phase_rotation.md': None, 'rtl/slicer.sv': None, 'rtl/slicer_top.sv': None, 'docs/swizzler_specification.md': None, 'verif/swizzler_tb.sv': None, 'rtl/swizzler.sv': None, 'docs/sync_serial_communication_tx_rx_spec.md': None, 'verif/sync_serial_communication_tb.sv': None, 'rtl/weight_stationary_pe.sv': None, 'verif/systolic_array_tb.sv': None, 'rtl/thermostat.v': None, 'docs/Traffic_controller.md': None, 'rtl/traffic_light_controller.sv': None, 'docs/Universal_Shift_Register_spec.md': None, 'verif/tb_universal_shift_register.sv': None, 'rtl/universal_shift_register.sv': None, 'docs/spec_conj.md': None, 'docs/spec_cross_correlation.md': None, 'docs/spec_detect_sequence.md': None, 'rtl/adder_2d_layers.sv': None, 'rtl/adder_tree_2d.sv': None, 'rtl/correlate.sv': None, 'rtl/cross_correlation.sv': None, 'docs/valid_modes.md': None, 'docs/words_counting.md': None, 'rtl/detect_sequence.sv': None, 'docs/proc_fsm_spec.md': None, 'docs/adder_tree.md': None, 'docs/coeff_ram.md': None, 'docs/poly_decimator.md': None, 'docs/poly_filter.md': None, 'docs/shift_register.md': None, 'rtl/adder_tree.sv': None, 'rtl/coeff_ram.sv': None, 'rtl/poly_filter.sv': None, 'rtl/shift_register.sv': None, 'docs/prbs_specification.md': None, 'rtl/prbs_gen_check.sv': None, 'rtl/fsm.sv': None, 'verif/fsm_tb.sv': None, 'rtl/CA_1.sv': None, 'rtl/CA_2.sv': None, 'rtl/CA_3.sv': None, 'rtl/CA_4.sv': None, 'rtl/rgb_color_space_conversion.sv': None, 'rtl/APBGlobalHistoryRegister.v': None, 'docs/signed_comparator_specification.md': None, 'verif/signed_comparator_tb.sv': None, 'rtl/sorting_engine.sv': None, 'rtl/brick_sort.sv': \"module brick_sorting_engine #(\\n parameter N = 8, // Number of elements to sort\\n parameter WIDTH = 8 // Bit-width of each element\\n)(\\n input wire clk,\\n input wire rst,\\n input wire start,\\n input wire [N*WIDTH-1:0] in_data,\\n output reg done,\\n output reg [N*WIDTH-1:0] out_data\\n);\\n\\n // ----------------------------------------------------------\\n // Internal Parameters and State Encoding\\n // ----------------------------------------------------------\\n localparam IDLE = 2'd0,\\n LOAD = 2'd1,\\n SORT = 2'd2,\\n DONE = 2'd3;\\n\\n // ----------------------------------------------------------\\n // Internal Registers\\n // ----------------------------------------------------------\\n reg [1:0] state, next_state;\\n\\n // Store data in a register array for easy swapping\\n reg [WIDTH-1:0] data_array [0:N-1];\\n\\n // Pass counter: we will run up to N passes\\n reg [$clog2(N+1)-1:0] pass_cnt;\\n\\n // Pair index: on each pass, we compare-swap one pair per clock\\n reg [$clog2(N/2+1):0] pair_idx;\\n\\n // ----------------------------------------------------------\\n // Next-State Logic\\n // ----------------------------------------------------------\\n always @(*) begin\\n next_state = state;\\n case (state)\\n IDLE: begin\\n if (start)\\n next_state = LOAD;\\n end\\n\\n LOAD: begin\\n // After loading input data, go to SORT state\\n next_state = SORT;\\n end\\n\\n SORT: begin\\n // Once we've completed N passes, sorting is done\\n if (pass_cnt == N)\\n next_state = DONE;\\n end\\n\\n DONE: begin\\n // Optionally return to IDLE if desired\\n // For a one-shot, we can just stay in DONE unless reset\\n // Here, we return to IDLE if start is deasserted\\n if (!start)\\n next_state = IDLE;\\n end\\n endcase\\n end\\n\\n // ----------------------------------------------------------\\n // Sequential State Update\\n // ----------------------------------------------------------\\n always @(posedge clk or posedge rst) begin\\n if (rst)\\n state <= IDLE;\\n else\\n state <= next_state;\\n end\\n\\n // ----------------------------------------------------------\\n // Main Control: pass_cnt, pair_idx, and compare-swap\\n // ----------------------------------------------------------\\n integer i;\\n always @(posedge clk or posedge rst) begin\\n if (rst) begin\\n done <= 1'b0;\\n pass_cnt <= 0;\\n pair_idx <= 0;\\n end\\n else begin\\n case (state)\\n\\n //--------------------------------------\\n // IDLE: wait for start, clear signals\\n //--------------------------------------\\n IDLE: begin\\n done <= 1'b0;\\n pass_cnt <= 0;\\n pair_idx <= 0;\\n end\\n\\n //--------------------------------------\\n // LOAD: capture input data into array\\n //--------------------------------------\\n LOAD: begin\\n // Load all N elements from in_data\\n for (i = 0; i < N; i = i + 1) begin\\n data_array[i] <= in_data[i*WIDTH +: WIDTH];\\n end\\n // Initialize counters\\n pass_cnt <= 0;\\n pair_idx <= 0;\\n end\\n\\n //--------------------------------------\\n // SORT: perform Brick Sort passes\\n //--------------------------------------\\n SORT: begin\\n // Compare-swap the current pair\\n // Check if we are within the valid pair range\\n // Distinguish odd-even pass from even-odd pass\\n if (pass_cnt[0] == 1'b0) begin\\n // even-odd pass => pair = (2*pair_idx, 2*pair_idx+1)\\n for(pair_idx=0; pair_idx<(N+1)/2; pair_idx=pair_idx+1) begin\\n if (data_array[2*pair_idx] > data_array[2*pair_idx+1]) begin\\n // Swap\\n {data_array[2*pair_idx], data_array[2*pair_idx+1]} <= {data_array[2*pair_idx+1], data_array[2*pair_idx]};\\n end\\n end\\n end\\n else begin\\n // odd-even pass => pair = (2*pair_idx+1, 2*pair_idx+2\\n for(pair_idx=0; pair_idx<((N+1)/2) - 1; pair_idx=pair_idx+1) begin\\n if ((2*pair_idx+2) < N) begin\\n if (data_array[2*pair_idx+1] > data_array[2*pair_idx+2]) begin\\n // Swap\\n {data_array[2*pair_idx+1], data_array[2*pair_idx+2]} <= {data_array[2*pair_idx+2], data_array[2*pair_idx+1]};\\n end\\n end\\n end\\n end\\n\\n // Completed all pairs in this pass -> next pass\\n pass_cnt <= pass_cnt + 1;\\n\\n end // SORT\\n\\n //--------------------------------------\\n // DONE: output final data, assert done\\n //--------------------------------------\\n DONE: begin\\n done <= 1'b1;\\n // Drive out_data from data_array\\n for (i = 0; i < N; i = i + 1) begin\\n out_data[i*WIDTH +: WIDTH] <= data_array[i];\\n end\\n end\\n\\n endcase\\n end\\n end\\n\\nendmodule\", 'rtl/bubble_sort.sv': \"module bubble_sorting_engine #(\\n parameter N = 8, // Number of elements to sort\\n parameter WIDTH = 8 // Bit-width of each element\\n)(\\n input wire clk,\\n input wire rst,\\n input wire start,\\n input wire [N*WIDTH-1:0] in_data,\\n output reg done,\\n output reg [N*WIDTH-1:0] out_data\\n);\\n\\n // Internal registers to hold the array\\n reg [WIDTH-1:0] array [0:N-1];\\n\\n // FSM states\\n localparam IDLE = 2'd0;\\n localparam SORTING = 2'd1;\\n localparam DONE = 2'd2;\\n\\n reg [1:0] state, next_state;\\n\\n // Variables for bubble sort indexing\\n reg [$clog2(N)-1:0] i; // Outer loop index\\n reg [$clog2(N)-1:0] j; // Inner loop index\\n\\n // Wires for comparison and swap\\n wire [WIDTH-1:0] val_j;\\n wire [WIDTH-1:0] val_j1;\\n\\n assign val_j = array[j];\\n assign val_j1 = array[j+1];\\n\\n // FSM: Next state logic\\n always @(*) begin\\n next_state = state;\\n case (state)\\n IDLE: begin\\n if (start)\\n next_state = SORTING;\\n end\\n SORTING: begin\\n // Transition to DONE once all passes are complete\\n if (i == (N-1) && j == (N-2))\\n next_state = DONE;\\n end\\n DONE: begin\\n next_state = IDLE;\\n end\\n default: begin\\n next_state = IDLE;\\n end\\n endcase\\n end\\n\\n // FSM: Output and counter updates\\n always @(posedge clk or posedge rst) begin\\n if (rst) begin\\n state <= IDLE;\\n i <= 0;\\n j <= 0;\\n done <= 0;\\n end else begin\\n state <= next_state;\\n\\n case (state)\\n IDLE: begin\\n done <= 0;\\n if (start) begin\\n // Load the array from in_data\\n for (int k = 0; k < N; k = k + 1) begin\\n array[k] <= in_data[(k+1)*WIDTH-1 -: WIDTH];\\n end\\n i <= 0;\\n j <= 0;\\n end\\n end\\n\\n SORTING: begin\\n // Perform a single comparison and swap if needed\\n if (val_j > val_j1) begin\\n array[j] <= val_j1;\\n array[j+1] <= val_j;\\n end\\n\\n // Update j\\n if (j == N-2) begin\\n // One pass completed, increment i\\n j <= 0;\\n i <= i + 1;\\n end else begin\\n j <= j + 1;\\n end\\n end\\n\\n DONE: begin\\n // Sorting complete\\n done <= 1;\\n // Output the sorted data\\n for (int m = 0; m < N; m = m + 1) begin\\n out_data[(m+1)*WIDTH-1 -: WIDTH] <= array[m];\\n end\\n end\\n default: begin\\n end\\n endcase\\n end\\n end\\n\\nendmodule\", 'rtl/merge_sort.sv': \"module merge_sorting_engine #(\\n parameter N = 8, // Number of elements to sort\\n parameter WIDTH = 8 // Bit-width of each element\\n)(\\n input wire clk,\\n input wire rst,\\n input wire start,\\n input wire [N*WIDTH-1:0] in_data,\\n output reg done,\\n output reg [N*WIDTH-1:0] out_data\\n);\\n\\n //-------------------------------------------------\\n // Local Parameters & Functions\\n //-------------------------------------------------\\n localparam IDLE = 0;\\n localparam LOAD = 1;\\n localparam SORT = 2;\\n localparam MERGE = 3;\\n localparam DONE = 4;\\n\\n // Function to compute floor(log2(value)) at compile time\\n function integer clog2;\\n input integer value;\\n integer i;\\n begin\\n clog2 = 0;\\n for (i = 1; i < value; i = i << 1) begin\\n clog2 = clog2 + 1;\\n end\\n end\\n endfunction\\n\\n // We choose ADDR_WIDTH big enough so we can store up to ~4*N in subarray_size\\n // For N=8, 4*N=32 => log2(32)=5 => plus 1 => 6 bits => can store up to 63 safely.\\n localparam ADDR_WIDTH = clog2(4 * N) + 1;\\n\\n //-------------------------------------------------\\n // Internal Signals\\n //-------------------------------------------------\\n reg [2:0] state; // Enough for 5 states: IDLE..DONE\\n\\n // Internal memory of N elements\\n reg [WIDTH-1:0] data_mem [0:N-1];\\n\\n // Indices and counters with widened bit-width\\n reg [ADDR_WIDTH-1:0] base_idx;\\n reg [ADDR_WIDTH-1:0] left_idx;\\n reg [ADDR_WIDTH-1:0] right_idx;\\n reg [ADDR_WIDTH-1:0] merge_idx;\\n reg [ADDR_WIDTH-1:0] subarray_size;\\n\\n // Temporary buffer for merged sub-array\\n reg [WIDTH-1:0] tmp_merge [0:N-1];\\n\\n // Temporary registers for current left/right values\\n reg [WIDTH-1:0] left_val;\\n reg [WIDTH-1:0] right_val;\\n\\n integer i, k;\\n integer left_end, right_end;\\n integer l_addr, r_addr;\\n\\n //-------------------------------------------------\\n // State Machine\\n //-------------------------------------------------\\n always @(posedge clk or posedge rst) begin\\n if (rst) begin\\n // Reset\\n state <= IDLE;\\n done <= 1'b0;\\n out_data <= {N*WIDTH{1'b0}};\\n base_idx <= 0;\\n left_idx <= 0;\\n right_idx <= 0;\\n merge_idx <= 0;\\n subarray_size <= 1;\\n end else begin\\n case (state)\\n\\n //----------------------------------\\n // IDLE: Wait for start signal\\n //----------------------------------\\n IDLE: begin\\n done <= 1'b0;\\n if (start) begin\\n state <= LOAD;\\n end\\n end\\n\\n //----------------------------------\\n // LOAD: Copy from in_data to data_mem\\n //----------------------------------\\n LOAD: begin\\n for (i = 0; i < N; i = i + 1) begin\\n data_mem[i] <= in_data[i*WIDTH +: WIDTH];\\n end\\n\\n // Initialize for sorting\\n base_idx <= 0;\\n left_idx <= 0;\\n right_idx <= 0;\\n merge_idx <= 0;\\n subarray_size <= 1;\\n\\n state <= SORT;\\n end\\n\\n //----------------------------------\\n // SORT: Each pass merges sub-arrays of size subarray_size\\n //----------------------------------\\n SORT: begin\\n // If subarray_size is strictly greater than N, we've fully sorted\\n // (ensures we do a merge pass at subarray_size == N)\\n if (subarray_size >= N) begin\\n state <= DONE;\\n end else begin\\n // Prepare to merge pairs of sub-arrays\\n base_idx <= 0;\\n merge_idx <= 0;\\n left_idx <= 0;\\n right_idx <= 0;\\n state <= MERGE;\\n end\\n end\\n\\n //----------------------------------\\n // MERGE: Merge one pair of sub-arrays\\n //----------------------------------\\n MERGE: begin\\n // Compare/pick smaller\\n if ((l_addr <= left_end) && (r_addr <= right_end)) begin\\n if (left_val <= right_val) begin\\n tmp_merge[merge_idx] <= left_val;\\n left_idx <= left_idx + 1;\\n end else begin\\n tmp_merge[merge_idx] <= right_val;\\n right_idx <= right_idx + 1;\\n end\\n merge_idx <= merge_idx + 1;\\n end\\n else if (l_addr <= left_end) begin\\n // Only left sub-array has data\\n tmp_merge[merge_idx] <= left_val;\\n left_idx <= left_idx + 1;\\n merge_idx <= merge_idx + 1;\\n end\\n else if (r_addr <= right_end) begin\\n // Only right sub-array has data\\n tmp_merge[merge_idx] <= right_val;\\n right_idx <= right_idx + 1;\\n merge_idx <= merge_idx + 1;\\n end\\n else begin\\n // Both sub-arrays are exhausted => write back merged results\\n for (k = 0; k < N; k = k + 1) begin\\n if ( (k < merge_idx) && (k < (subarray_size << 1)) && ((base_idx + k) < N) )\\n begin\\n data_mem[base_idx + k] <= tmp_merge[k];\\n end\\n end\\n\\n // Move base_idx to next pair of sub-arrays\\n base_idx <= base_idx + (subarray_size << 1);\\n left_idx <= 0;\\n right_idx <= 0;\\n merge_idx <= 0;\\n\\n // If we merged all pairs in this pass, double subarray_size\\n if ((base_idx + (subarray_size << 1)) >= N) begin\\n subarray_size <= subarray_size << 1;\\n state <= SORT;\\n end\\n end\\n end\\n\\n //----------------------------------\\n // DONE: Output the fully sorted array\\n //----------------------------------\\n DONE: begin\\n for (i = 0; i < N; i = i + 1) begin\\n out_data[i*WIDTH +: WIDTH] <= data_mem[i];\\n end\\n done <= 1'b1;\\n state <= IDLE; // or remain in DONE, your preference\\n end\\n\\n default: state <= IDLE;\\n endcase\\n end\\n end\\n\\nalways @ (*) begin\\n if(state == MERGE) begin\\n left_end = base_idx + subarray_size - 1;\\n right_end = base_idx + (subarray_size << 1) - 1;\\n\\n // Boundaries of left and right sub-arrays\\n if (left_end >= N) left_end = N - 1;\\n if (right_end >= N) right_end = N - 1;\\n\\n // Calculate addresses\\n l_addr = base_idx + left_idx;\\n r_addr = base_idx + subarray_size + right_idx;\\n\\n // Safe read for left_val\\n if ((l_addr <= left_end) && (l_addr < N))\\n left_val = data_mem[l_addr];\\n else\\n left_val = {WIDTH{1'b1}}; // or '0' if you prefer\\n\\n // Safe read for right_val\\n if ((r_addr <= right_end) && (r_addr < N))\\n right_val = data_mem[r_addr];\\n else\\n right_val = {WIDTH{1'b1}};\\n end else begin\\n left_end = 0;\\n right_end = 0;\\n l_addr = 0;\\n r_addr = 0;\\n left_val = 0;\\n right_val = 0;\\n end\\nend\\n\\nendmodule\", 'rtl/selection_sort.sv': \"module selection_sorting_engine #(\\n parameter N = 8,\\n parameter WIDTH = 8\\n)(\\n input wire clk,\\n input wire rst,\\n input wire start,\\n input wire [N*WIDTH-1:0] in_data,\\n output reg done,\\n output reg [N*WIDTH-1:0] out_data\\n);\\n\\n typedef enum logic [2:0] {\\n IDLE = 3'd0,\\n LOAD = 3'd1,\\n FIND = 3'd2,\\n CHECK = 3'd3,\\n SWAP = 3'd4,\\n NEXT = 3'd5,\\n DONE = 3'd6\\n } state_t;\\n\\n state_t current_state, next_state;\\n\\n reg [WIDTH-1:0] data_array [0:N-1];\\n\\n reg [$clog2(N)-1:0] i;\\n reg [$clog2(N)-1:0] j;\\n reg [$clog2(N)-1:0] min_idx;\\n\\n reg [WIDTH-1:0] min_val;\\n integer idx;\\n integer k;\\n\\n always @(posedge clk or posedge rst) begin\\n if (rst) begin\\n current_state <= IDLE;\\n end\\n else begin\\n current_state <= next_state;\\n end\\n end\\n\\n always @(*) begin\\n next_state = current_state;\\n case (current_state)\\n IDLE: begin\\n if (start)\\n next_state = LOAD;\\n end\\n\\n LOAD: begin\\n next_state = FIND;\\n end\\n\\n FIND: begin\\n next_state = CHECK;\\n end\\n\\n CHECK: begin\\n if (j == N-1)\\n next_state = SWAP;\\n else\\n next_state = CHECK;\\n end\\n\\n SWAP: begin\\n next_state = NEXT;\\n end\\n\\n NEXT: begin\\n if (i == N-2)\\n next_state = DONE;\\n else\\n next_state = FIND;\\n end\\n\\n DONE: begin\\n next_state = IDLE;\\n end\\n\\n default: next_state = IDLE;\\n endcase\\n end\\n\\n always @(posedge clk or posedge rst) begin\\n if (rst) begin\\n done <= 1'b0;\\n out_data <= {N*WIDTH{1'b0}};\\n end\\n else begin\\n done <= (current_state == DONE);\\n\\n if (current_state == DONE) begin\\n for (idx = 0; idx < N; idx = idx + 1) begin\\n out_data[idx*WIDTH +: WIDTH] <= data_array[idx];\\n end\\n end\\n end\\n end\\n\\n always @(posedge clk or posedge rst) begin\\n if (rst) begin\\n for (k = 0; k < N; k = k + 1) begin\\n data_array[k] <= {WIDTH{1'b0}};\\n end\\n i <= 0;\\n j <= 0;\\n min_idx <= 0;\\n min_val <= {WIDTH{1'b0}};\\n end\\n else begin\\n case (current_state)\\n\\n IDLE: begin\\n end\\n\\n LOAD: begin\\n for (k = 0; k < N; k = k + 1) begin\\n data_array[k] <= in_data[k*WIDTH +: WIDTH];\\n end\\n i <= 0;\\n j <= 0;\\n min_idx <= 0;\\n min_val <= {WIDTH{1'b0}};\\n end\\n\\n FIND: begin\\n j <= i + 1;\\n min_idx <= i;\\n min_val <= data_array[i];\\n end\\n\\n CHECK: begin\\n if (data_array[j] < min_val) begin\\n min_val <= data_array[j];\\n min_idx <= j;\\n end\\n\\n if (j < N-1) begin\\n j <= j + 1;\\n end\\n end\\n\\n SWAP: begin\\n if (min_idx != i) begin\\n data_array[i] <= data_array[min_idx];\\n data_array[min_idx] <= data_array[i];\\n end\\n end\\n\\n NEXT: begin\\n i <= i + 1;\\n end\\n\\n DONE: begin\\n end\\n\\n default: begin\\n end\\n endcase\\n end\\n end\\n\\nendmodule\"}", + "rtl/brick_sort.sv": "module brick_sorting_engine #(\n parameter N = 8, // Number of elements to sort\n parameter WIDTH = 8 // Bit-width of each element\n)(\n input wire clk,\n input wire rst,\n input wire start,\n input wire [N*WIDTH-1:0] in_data,\n output reg done,\n output reg [N*WIDTH-1:0] out_data\n);\n\n // ----------------------------------------------------------\n // Internal Parameters and State Encoding\n // ----------------------------------------------------------\n localparam IDLE = 2'd0,\n LOAD = 2'd1,\n SORT = 2'd2,\n DONE = 2'd3;\n\n // ----------------------------------------------------------\n // Internal Registers\n // ----------------------------------------------------------\n reg [1:0] state, next_state;\n\n // Store data in a register array for easy swapping\n reg [WIDTH-1:0] data_array [0:N-1];\n\n // Pass counter: we will run up to N passes\n reg [$clog2(N+1)-1:0] pass_cnt;\n\n // Pair index: on each pass, we compare-swap one pair per clock\n reg [$clog2(N/2+1):0] pair_idx;\n\n // ----------------------------------------------------------\n // Next-State Logic\n // ----------------------------------------------------------\n always @(*) begin\n next_state = state;\n case (state)\n IDLE: begin\n if (start)\n next_state = LOAD;\n end\n\n LOAD: begin\n // After loading input data, go to SORT state\n next_state = SORT;\n end\n\n SORT: begin\n // Once we've completed N passes, sorting is done\n if (pass_cnt == N)\n next_state = DONE;\n end\n\n DONE: begin\n // Optionally return to IDLE if desired\n // For a one-shot, we can just stay in DONE unless reset\n // Here, we return to IDLE if start is deasserted\n if (!start)\n next_state = IDLE;\n end\n endcase\n end\n\n // ----------------------------------------------------------\n // Sequential State Update\n // ----------------------------------------------------------\n always @(posedge clk or posedge rst) begin\n if (rst)\n state <= IDLE;\n else\n state <= next_state;\n end\n\n // ----------------------------------------------------------\n // Main Control: pass_cnt, pair_idx, and compare-swap\n // ----------------------------------------------------------\n integer i;\n always @(posedge clk or posedge rst) begin\n if (rst) begin\n done <= 1'b0;\n pass_cnt <= 0;\n pair_idx <= 0;\n end\n else begin\n case (state)\n\n //--------------------------------------\n // IDLE: wait for start, clear signals\n //--------------------------------------\n IDLE: begin\n done <= 1'b0;\n pass_cnt <= 0;\n pair_idx <= 0;\n end\n\n //--------------------------------------\n // LOAD: capture input data into array\n //--------------------------------------\n LOAD: begin\n // Load all N elements from in_data\n for (i = 0; i < N; i = i + 1) begin\n data_array[i] <= in_data[i*WIDTH +: WIDTH];\n end\n // Initialize counters\n pass_cnt <= 0;\n pair_idx <= 0;\n end\n\n //--------------------------------------\n // SORT: perform Brick Sort passes\n //--------------------------------------\n SORT: begin\n // Compare-swap the current pair\n // Check if we are within the valid pair range\n // Distinguish odd-even pass from even-odd pass\n if (pass_cnt[0] == 1'b0) begin\n // even-odd pass => pair = (2*pair_idx, 2*pair_idx+1)\n for(pair_idx=0; pair_idx<(N+1)/2; pair_idx=pair_idx+1) begin\n if (data_array[2*pair_idx] > data_array[2*pair_idx+1]) begin\n // Swap\n {data_array[2*pair_idx], data_array[2*pair_idx+1]} <= {data_array[2*pair_idx+1], data_array[2*pair_idx]};\n end\n end\n end\n else begin\n // odd-even pass => pair = (2*pair_idx+1, 2*pair_idx+2\n for(pair_idx=0; pair_idx<((N+1)/2) - 1; pair_idx=pair_idx+1) begin\n if ((2*pair_idx+2) < N) begin\n if (data_array[2*pair_idx+1] > data_array[2*pair_idx+2]) begin\n // Swap\n {data_array[2*pair_idx+1], data_array[2*pair_idx+2]} <= {data_array[2*pair_idx+2], data_array[2*pair_idx+1]};\n end\n end\n end\n end\n\n // Completed all pairs in this pass -> next pass\n pass_cnt <= pass_cnt + 1;\n\n end // SORT\n\n //--------------------------------------\n // DONE: output final data, assert done\n //--------------------------------------\n DONE: begin\n done <= 1'b1;\n // Drive out_data from data_array\n for (i = 0; i < N; i = i + 1) begin\n out_data[i*WIDTH +: WIDTH] <= data_array[i];\n end\n end\n\n endcase\n end\n end\n\nendmodule", + "rtl/bubble_sort.sv": "module bubble_sorting_engine #(\n parameter N = 8, // Number of elements to sort\n parameter WIDTH = 8 // Bit-width of each element\n)(\n input wire clk,\n input wire rst,\n input wire start,\n input wire [N*WIDTH-1:0] in_data,\n output reg done,\n output reg [N*WIDTH-1:0] out_data\n);\n\n // Internal registers to hold the array\n reg [WIDTH-1:0] array [0:N-1];\n\n // FSM states\n localparam IDLE = 2'd0;\n localparam SORTING = 2'd1;\n localparam DONE = 2'd2;\n\n reg [1:0] state, next_state;\n\n // Variables for bubble sort indexing\n reg [$clog2(N)-1:0] i; // Outer loop index\n reg [$clog2(N)-1:0] j; // Inner loop index\n\n // Wires for comparison and swap\n wire [WIDTH-1:0] val_j;\n wire [WIDTH-1:0] val_j1;\n\n assign val_j = array[j];\n assign val_j1 = array[j+1];\n\n // FSM: Next state logic\n always @(*) begin\n next_state = state;\n case (state)\n IDLE: begin\n if (start)\n next_state = SORTING;\n end\n SORTING: begin\n // Transition to DONE once all passes are complete\n if (i == (N-1) && j == (N-2))\n next_state = DONE;\n end\n DONE: begin\n next_state = IDLE;\n end\n default: begin\n next_state = IDLE;\n end\n endcase\n end\n\n // FSM: Output and counter updates\n always @(posedge clk or posedge rst) begin\n if (rst) begin\n state <= IDLE;\n i <= 0;\n j <= 0;\n done <= 0;\n end else begin\n state <= next_state;\n\n case (state)\n IDLE: begin\n done <= 0;\n if (start) begin\n // Load the array from in_data\n for (int k = 0; k < N; k = k + 1) begin\n array[k] <= in_data[(k+1)*WIDTH-1 -: WIDTH];\n end\n i <= 0;\n j <= 0;\n end\n end\n\n SORTING: begin\n // Perform a single comparison and swap if needed\n if (val_j > val_j1) begin\n array[j] <= val_j1;\n array[j+1] <= val_j;\n end\n\n // Update j\n if (j == N-2) begin\n // One pass completed, increment i\n j <= 0;\n i <= i + 1;\n end else begin\n j <= j + 1;\n end\n end\n\n DONE: begin\n // Sorting complete\n done <= 1;\n // Output the sorted data\n for (int m = 0; m < N; m = m + 1) begin\n out_data[(m+1)*WIDTH-1 -: WIDTH] <= array[m];\n end\n end\n default: begin\n end\n endcase\n end\n end\n\nendmodule", + "rtl/merge_sort.sv": "module merge_sorting_engine #(\n parameter N = 8, // Number of elements to sort\n parameter WIDTH = 8 // Bit-width of each element\n)(\n input wire clk,\n input wire rst,\n input wire start,\n input wire [N*WIDTH-1:0] in_data,\n output reg done,\n output reg [N*WIDTH-1:0] out_data\n);\n\n //-------------------------------------------------\n // Local Parameters & Functions\n //-------------------------------------------------\n localparam IDLE = 0;\n localparam LOAD = 1;\n localparam SORT = 2;\n localparam MERGE = 3;\n localparam DONE = 4;\n\n // Function to compute floor(log2(value)) at compile time\n function integer clog2;\n input integer value;\n integer i;\n begin\n clog2 = 0;\n for (i = 1; i < value; i = i << 1) begin\n clog2 = clog2 + 1;\n end\n end\n endfunction\n\n // We choose ADDR_WIDTH big enough so we can store up to ~4*N in subarray_size\n // For N=8, 4*N=32 => log2(32)=5 => plus 1 => 6 bits => can store up to 63 safely.\n localparam ADDR_WIDTH = clog2(4 * N) + 1;\n\n //-------------------------------------------------\n // Internal Signals\n //-------------------------------------------------\n reg [2:0] state; // Enough for 5 states: IDLE..DONE\n\n // Internal memory of N elements\n reg [WIDTH-1:0] data_mem [0:N-1];\n\n // Indices and counters with widened bit-width\n reg [ADDR_WIDTH-1:0] base_idx;\n reg [ADDR_WIDTH-1:0] left_idx;\n reg [ADDR_WIDTH-1:0] right_idx;\n reg [ADDR_WIDTH-1:0] merge_idx;\n reg [ADDR_WIDTH-1:0] subarray_size;\n\n // Temporary buffer for merged sub-array\n reg [WIDTH-1:0] tmp_merge [0:N-1];\n\n // Temporary registers for current left/right values\n reg [WIDTH-1:0] left_val;\n reg [WIDTH-1:0] right_val;\n\n integer i, k;\n integer left_end, right_end;\n integer l_addr, r_addr;\n\n //-------------------------------------------------\n // State Machine\n //-------------------------------------------------\n always @(posedge clk or posedge rst) begin\n if (rst) begin\n // Reset\n state <= IDLE;\n done <= 1'b0;\n out_data <= {N*WIDTH{1'b0}};\n base_idx <= 0;\n left_idx <= 0;\n right_idx <= 0;\n merge_idx <= 0;\n subarray_size <= 1;\n end else begin\n case (state)\n\n //----------------------------------\n // IDLE: Wait for start signal\n //----------------------------------\n IDLE: begin\n done <= 1'b0;\n if (start) begin\n state <= LOAD;\n end\n end\n\n //----------------------------------\n // LOAD: Copy from in_data to data_mem\n //----------------------------------\n LOAD: begin\n for (i = 0; i < N; i = i + 1) begin\n data_mem[i] <= in_data[i*WIDTH +: WIDTH];\n end\n\n // Initialize for sorting\n base_idx <= 0;\n left_idx <= 0;\n right_idx <= 0;\n merge_idx <= 0;\n subarray_size <= 1;\n\n state <= SORT;\n end\n\n //----------------------------------\n // SORT: Each pass merges sub-arrays of size subarray_size\n //----------------------------------\n SORT: begin\n // If subarray_size is strictly greater than N, we've fully sorted\n // (ensures we do a merge pass at subarray_size == N)\n if (subarray_size >= N) begin\n state <= DONE;\n end else begin\n // Prepare to merge pairs of sub-arrays\n base_idx <= 0;\n merge_idx <= 0;\n left_idx <= 0;\n right_idx <= 0;\n state <= MERGE;\n end\n end\n\n //----------------------------------\n // MERGE: Merge one pair of sub-arrays\n //----------------------------------\n MERGE: begin\n // Compare/pick smaller\n if ((l_addr <= left_end) && (r_addr <= right_end)) begin\n if (left_val <= right_val) begin\n tmp_merge[merge_idx] <= left_val;\n left_idx <= left_idx + 1;\n end else begin\n tmp_merge[merge_idx] <= right_val;\n right_idx <= right_idx + 1;\n end\n merge_idx <= merge_idx + 1;\n end\n else if (l_addr <= left_end) begin\n // Only left sub-array has data\n tmp_merge[merge_idx] <= left_val;\n left_idx <= left_idx + 1;\n merge_idx <= merge_idx + 1;\n end\n else if (r_addr <= right_end) begin\n // Only right sub-array has data\n tmp_merge[merge_idx] <= right_val;\n right_idx <= right_idx + 1;\n merge_idx <= merge_idx + 1;\n end\n else begin\n // Both sub-arrays are exhausted => write back merged results\n for (k = 0; k < N; k = k + 1) begin\n if ( (k < merge_idx) && (k < (subarray_size << 1)) && ((base_idx + k) < N) )\n begin\n data_mem[base_idx + k] <= tmp_merge[k];\n end\n end\n\n // Move base_idx to next pair of sub-arrays\n base_idx <= base_idx + (subarray_size << 1);\n left_idx <= 0;\n right_idx <= 0;\n merge_idx <= 0;\n\n // If we merged all pairs in this pass, double subarray_size\n if ((base_idx + (subarray_size << 1)) >= N) begin\n subarray_size <= subarray_size << 1;\n state <= SORT;\n end\n end\n end\n\n //----------------------------------\n // DONE: Output the fully sorted array\n //----------------------------------\n DONE: begin\n for (i = 0; i < N; i = i + 1) begin\n out_data[i*WIDTH +: WIDTH] <= data_mem[i];\n end\n done <= 1'b1;\n state <= IDLE; // or remain in DONE, your preference\n end\n\n default: state <= IDLE;\n endcase\n end\n end\n\nalways @ (*) begin\n if(state == MERGE) begin\n left_end = base_idx + subarray_size - 1;\n right_end = base_idx + (subarray_size << 1) - 1;\n\n // Boundaries of left and right sub-arrays\n if (left_end >= N) left_end = N - 1;\n if (right_end >= N) right_end = N - 1;\n\n // Calculate addresses\n l_addr = base_idx + left_idx;\n r_addr = base_idx + subarray_size + right_idx;\n\n // Safe read for left_val\n if ((l_addr <= left_end) && (l_addr < N))\n left_val = data_mem[l_addr];\n else\n left_val = {WIDTH{1'b1}}; // or '0' if you prefer\n\n // Safe read for right_val\n if ((r_addr <= right_end) && (r_addr < N))\n right_val = data_mem[r_addr];\n else\n right_val = {WIDTH{1'b1}};\n end else begin\n left_end = 0;\n right_end = 0;\n l_addr = 0;\n r_addr = 0;\n left_val = 0;\n right_val = 0;\n end\nend\n\nendmodule", + "rtl/selection_sort.sv": "module selection_sorting_engine #(\n parameter N = 8,\n parameter WIDTH = 8\n)(\n input wire clk,\n input wire rst,\n input wire start,\n input wire [N*WIDTH-1:0] in_data,\n output reg done,\n output reg [N*WIDTH-1:0] out_data\n);\n\n typedef enum logic [2:0] {\n IDLE = 3'd0,\n LOAD = 3'd1,\n FIND = 3'd2,\n CHECK = 3'd3,\n SWAP = 3'd4,\n NEXT = 3'd5,\n DONE = 3'd6\n } state_t;\n\n state_t current_state, next_state;\n\n reg [WIDTH-1:0] data_array [0:N-1];\n\n reg [$clog2(N)-1:0] i;\n reg [$clog2(N)-1:0] j;\n reg [$clog2(N)-1:0] min_idx;\n\n reg [WIDTH-1:0] min_val;\n integer idx;\n integer k;\n\n always @(posedge clk or posedge rst) begin\n if (rst) begin\n current_state <= IDLE;\n end\n else begin\n current_state <= next_state;\n end\n end\n\n always @(*) begin\n next_state = current_state;\n case (current_state)\n IDLE: begin\n if (start)\n next_state = LOAD;\n end\n\n LOAD: begin\n next_state = FIND;\n end\n\n FIND: begin\n next_state = CHECK;\n end\n\n CHECK: begin\n if (j == N-1)\n next_state = SWAP;\n else\n next_state = CHECK;\n end\n\n SWAP: begin\n next_state = NEXT;\n end\n\n NEXT: begin\n if (i == N-2)\n next_state = DONE;\n else\n next_state = FIND;\n end\n\n DONE: begin\n next_state = IDLE;\n end\n\n default: next_state = IDLE;\n endcase\n end\n\n always @(posedge clk or posedge rst) begin\n if (rst) begin\n done <= 1'b0;\n out_data <= {N*WIDTH{1'b0}};\n end\n else begin\n done <= (current_state == DONE);\n\n if (current_state == DONE) begin\n for (idx = 0; idx < N; idx = idx + 1) begin\n out_data[idx*WIDTH +: WIDTH] <= data_array[idx];\n end\n end\n end\n end\n\n always @(posedge clk or posedge rst) begin\n if (rst) begin\n for (k = 0; k < N; k = k + 1) begin\n data_array[k] <= {WIDTH{1'b0}};\n end\n i <= 0;\n j <= 0;\n min_idx <= 0;\n min_val <= {WIDTH{1'b0}};\n end\n else begin\n case (current_state)\n\n IDLE: begin\n end\n\n LOAD: begin\n for (k = 0; k < N; k = k + 1) begin\n data_array[k] <= in_data[k*WIDTH +: WIDTH];\n end\n i <= 0;\n j <= 0;\n min_idx <= 0;\n min_val <= {WIDTH{1'b0}};\n end\n\n FIND: begin\n j <= i + 1;\n min_idx <= i;\n min_val <= data_array[i];\n end\n\n CHECK: begin\n if (data_array[j] < min_val) begin\n min_val <= data_array[j];\n min_idx <= j;\n end\n\n if (j < N-1) begin\n j <= j + 1;\n end\n end\n\n SWAP: begin\n if (min_idx != i) begin\n data_array[i] <= data_array[min_idx];\n data_array[min_idx] <= data_array[i];\n end\n end\n\n NEXT: begin\n i <= i + 1;\n end\n\n DONE: begin\n end\n\n default: begin\n end\n endcase\n end\n end\n\nendmodule" + }, + "test_info": { + "test_criteria_2": [ + "have a safeguard to cap the total loss in the event this module is used for trading purpose. use the input circuit breaker that should disable any successful matches irrespective of the incoming bid and ask orders.", + "add a latency of exactly 1 clock cycle on top of the latency of the sorting_engine module it uses." + ] + }, + "expected_behavior": [ + "accomplish:", + "have a safeguard to cap the total loss in the event this module is used for trading purpose", + "disable any successful matches irrespective of the incoming bid and ask orders", + "add a latency of exactly 1 clock cycle on top of the latency of the sorting_engine module it uses" + ], + "metadata": { + "categories": [ + "cid005", + "hard" + ], + "domain": "memory", + "complexity": "intermediate", + "problem_type": "design", + "has_code": true, + "has_tests": true + }, + "full_prompt": "I have a few **sorting_engine** modules that sort the input data in ascending order. The **sorting_engine** modules are available at `rtl/` directory. Each module present in the folder implements a different sorting algorithm to perform the sorting operation. The sorting algorithm used by a module is mentioned in the name of the module.\n\nCan you implement the **`order_matching_engine.sv`** in the `rtl` folder? Details of the `order_matching_engine` module are as given below\n\n**Description - Order Matching Engine**\n\nThe goal is to build a module that efficiently processes and matches buy (bid) and sell (ask) orders. Here\u2019s what the design must accomplish:\n\n- **Input Handling:** \n The engine accepts two flat input vectors\u2014one for bid orders and one for ask orders. Following are the bid and ask order vectors:\nBid: 42,74,10,21,108,53,95,106\nAsk: 130,108,205,129,192,213,244,141\n\n- **Sorting:** \n Select the sorting_engine module that has the lowest latency for the provided input to sort each set of orders. Use the same sorting algorithm implementation for sorting both bid and ask orders.\n - Bid orders are sorted in ascending order (so the highest bid is at the last position).\n - Ask orders are sorted in ascending order (so the lowest ask is at the first position).\n\n- **Order Matching:** \n After sorting, extract the best bid (highest bid) and best ask (lowest ask). If the best bid is greater than or equal to the best ask, a match occurs. The matching price is taken as the best bid.\n\n- **Safeguarding:**\n The design should have a safeguard to cap the total loss in the event this module is used for trading purpose. Use the input circuit breaker that should disable any successful matches irrespective of the incoming bid and ask orders.\n\n- **Latency:**\n The order_matching_engine that is generated should add a latency of exactly 1 clock cycle on top of the latency of the sorting_engine module it uses.\n\n- **Port List:**\n```verilog\n module order_matching_engine #(\n parameter PRICE_WIDTH = 16 // width of the price field\n)(\n input clk,\n input rst,\n input start, // Active high. Start matching operation\n input circuit_breaker, //Active high. Circuit breaker\n input [8*PRICE_WIDTH-1:0] bid_orders, // 8 bid orders (flat vector)\n input [8*PRICE_WIDTH-1:0] ask_orders, // 8 ask orders (flat vector)\n output reg match_valid, // High if a match occurs\n output reg [PRICE_WIDTH-1:0] matched_price, // Matched price (best bid)\n output reg done // Active high. Matching engine done\n);\n```\n", + "system_message": "You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Update the file content** by using:\n - `sed -i '3s/old/new/' file.txt`\n - **Find current working directory** by using:\n - `pwd`\n\n You will be given a prompt and your task is to understand it and solve the given issue by using the commands mentioned above as needed. In the final step, you should create a Linux patch highlighting the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.", + "raw_context": { + "docs/specification.md": null, + "rtl/decoder_data_control_64b66b.sv": null, + "rtl/encoder_control_64b66b.sv": null, + "rtl/encoder_data_64b66b.sv": null, + "rtl/aes128_encrypt.sv": null, + "verif/tb_aes128_enc.sv": null, + "rtl/aes128_decrypt.sv": null, + "rtl/aes128_key_expansion.sv": null, + "rtl/inv_sbox.sv": null, + "rtl/sbox.sv": null, + "verif/tb_aes128_dec.sv": null, + "rtl/aes_encrypt.sv": null, + "verif/tb_aes_encrypt.sv": null, + "rtl/aes_decrypt.sv": null, + "rtl/aes_ke.sv": null, + "verif/tb_aes_decrypt.sv": null, + "rtl/aes_dec_top.sv": null, + "rtl/aes_enc_top.sv": null, + "verif/tb_padding_top.sv": null, + "verif/tb_des_enc.sv": null, + "docs/Key_schedule.md": null, + "docs/Permutations.md": null, + "docs/S_box_creation.md": null, + "rtl/S1.sv": null, + "rtl/S2.sv": null, + "rtl/S3.sv": null, + "rtl/S4.sv": null, + "rtl/S5.sv": null, + "rtl/S6.sv": null, + "rtl/S7.sv": null, + "rtl/S8.sv": null, + "rtl/des_enc.sv": null, + "verif/tb_des_dec.sv": null, + "docs/Encryption.md": null, + "rtl/des_dec.sv": null, + "verif/tb_3des_enc.sv": null, + "verif/tb_3des_dec.sv": null, + "docs/min_hamming_distance_finder_spec.md": null, + "rtl/Bit_Difference_Counter.sv": null, + "rtl/Bitwise_Reduction.sv": null, + "rtl/Data_Reduction.sv": null, + "verif/tb_Min_Hamming_Distance_Finder.sv": null, + "docs/specs.md": null, + "rtl/arithmetic_progression_generator.sv": null, + "docs/algorithms.md": null, + "docs/coeff_update_spec.md": null, + "docs/equalizer_spec.md": null, + "docs/error_calc_spec.md": null, + "rtl/coeff_update.sv": null, + "rtl/dynamic_equalizer.sv": null, + "rtl/error_calc.sv": null, + "docs/awgn_spec.md": null, + "docs/equalizer_top_spec.md": null, + "rtl/elevator_control_system.sv": null, + "docs/tx_specification.md": null, + "rtl/ethernet_fifo_cdc.sv": null, + "docs/tx_mac_specification.md": null, + "verif/event_scheduler_tb.sv": null, + "docs/modified_specs.md": null, + "rtl/event_scheduler.sv": null, + "verif/tb_event_scheduler.sv": null, + "rtl/column_selector.sv": null, + "rtl/event_storage.sv": null, + "verif/tb.sv": null, + "rtl/fixed_priority_arbiter.sv": null, + "verif/fixed_priority_arbiter_tb.sv": null, + "docs/Modified_specification.md": null, + "docs/GCD_specification.md": null, + "docs/crypto_accelerator_specification.md": null, + "docs/modular_exponentiation_specification.md": null, + "docs/modular_multiplier_specification.md": null, + "rtl/gcd_controlpath_3.sv": null, + "rtl/gcd_controlpath_4.sv": null, + "rtl/gcd_datapath_5.sv": null, + "rtl/gcd_datapath_6.sv": null, + "rtl/gcd_top_1.sv": null, + "rtl/gcd_top_2.sv": null, + "rtl/modular_exponentiation.sv": null, + "rtl/modular_multiplier.sv": null, + "rtl/lfsr_8bit.sv": null, + "verif/lfsr_8bit_tb.sv": null, + "rtl/bit16_lfsr.sv": null, + "rtl/low_power_ctrl.sv": null, + "rtl/sync_fifo.sv": null, + "verif/tb_low_power_channel.sv": null, + "rtl/cross_domain_sync.sv": null, + "rtl/dsp_input_stage.sv": null, + "rtl/dsp_output_stage.sv": null, + "rtl/lfsr_generator.sv": null, + "rtl/monte_carlo_dsp_monitor_top.sv": null, + "verif/monte_carlo_dsp_monitor_top_tb.sv": null, + "docs/multiplexer_specification.md": null, + "verif/multiplexer_tb.sv": null, + "docs/nbit_swizzling_spec.md": null, + "verif/nbit_swizzling_tb.sv": null, + "docs/nmea_decoder_spec.md": null, + "rtl/nmea_decoder.sv": null, + "verif/nmea_decoder_tb.sv": null, + "docs/fifo.md": null, + "rtl/fifo_memory.sv": null, + "rtl/read_to_write_pointer_sync.sv": null, + "rtl/rptr_empty.sv": null, + "rtl/wptr_full.sv": null, + "rtl/write_to_read_pointer_sync.sv": null, + "docs/spec.md": null, + "verif/async_filo_tb.sv": null, + "docs/axilite_to_pcie_config_module.md": null, + "rtl/axi4lite_to_pcie_cfg_bridge.sv": null, + "rtl/axis_broadcast.sv": null, + "verif/tb_axis_broadcast.sv": null, + "docs/axis_to_uart_tx_specs.md": null, + "docs/uart_rx_to_axis_specs.md": null, + "rtl/barrel_shifter.sv": null, + "verif/barrel_shifter_tb.sv": null, + "rtl/bcd_adder.sv": null, + "rtl/full_adder.sv": null, + "rtl/four_bit_adder.sv": null, + "rtl/search_binary_search_tree.sv": null, + "rtl/delete_node_binary_search_tree.sv": null, + "docs/bst_operations.md": null, + "rtl/binary_search_tree_sort_construct.sv": null, + "docs/Spec.md": null, + "verif/tb_binary_to_gray.sv": null, + "verif/tb_custom_byte_enable_ram.sv": null, + "verif/cache_controller_tb.sv": null, + "rtl/caesar_cipher.sv": null, + "verif/caesar_cipher_tb.sv": null, + "verif/tb_pseudoRandGenerator_ca.sv": null, + "docs/continuous_adder_specification.md": null, + "verif/continuous_adder_tb.sv": null, + "rtl/fifo_buffer.sv": null, + "verif/tb_fifo_buffer.sv": null, + "docs/direct_map_cache_spec.md": null, + "verif/tb_direct_map_cache.sv": null, + "rtl/direct_map_cache.sv": null, + "rtl/dual_port_memory.sv": null, + "rtl/gen_cos_sin_lut.sv": null, + "rtl/phase_lut.sv": null, + "rtl/phase_rotation.sv": null, + "rtl/power4.sv": null, + "rtl/saturation.sv": null, + "rtl/top_phase_rotation.sv": null, + "docs/spec_viterbi.md": null, + "docs/spec_slicer_top.md": null, + "docs/spec_top_phase_rotation.md": null, + "rtl/slicer.sv": null, + "rtl/slicer_top.sv": null, + "docs/swizzler_specification.md": null, + "verif/swizzler_tb.sv": null, + "rtl/swizzler.sv": null, + "docs/sync_serial_communication_tx_rx_spec.md": null, + "verif/sync_serial_communication_tb.sv": null, + "rtl/weight_stationary_pe.sv": null, + "verif/systolic_array_tb.sv": null, + "rtl/thermostat.v": null, + "docs/Traffic_controller.md": null, + "rtl/traffic_light_controller.sv": null, + "docs/Universal_Shift_Register_spec.md": null, + "verif/tb_universal_shift_register.sv": null, + "rtl/universal_shift_register.sv": null, + "docs/spec_conj.md": null, + "docs/spec_cross_correlation.md": null, + "docs/spec_detect_sequence.md": null, + "rtl/adder_2d_layers.sv": null, + "rtl/adder_tree_2d.sv": null, + "rtl/correlate.sv": null, + "rtl/cross_correlation.sv": null, + "docs/valid_modes.md": null, + "docs/words_counting.md": null, + "rtl/detect_sequence.sv": null, + "docs/proc_fsm_spec.md": null, + "docs/adder_tree.md": null, + "docs/coeff_ram.md": null, + "docs/poly_decimator.md": null, + "docs/poly_filter.md": null, + "docs/shift_register.md": null, + "rtl/adder_tree.sv": null, + "rtl/coeff_ram.sv": null, + "rtl/poly_filter.sv": null, + "rtl/shift_register.sv": null, + "docs/prbs_specification.md": null, + "rtl/prbs_gen_check.sv": null, + "rtl/fsm.sv": null, + "verif/fsm_tb.sv": null, + "rtl/CA_1.sv": null, + "rtl/CA_2.sv": null, + "rtl/CA_3.sv": null, + "rtl/CA_4.sv": null, + "rtl/rgb_color_space_conversion.sv": null, + "rtl/APBGlobalHistoryRegister.v": null, + "docs/signed_comparator_specification.md": null, + "verif/signed_comparator_tb.sv": null, + "rtl/sorting_engine.sv": null, + "rtl/brick_sort.sv": "module brick_sorting_engine #(\n parameter N = 8, // Number of elements to sort\n parameter WIDTH = 8 // Bit-width of each element\n)(\n input wire clk,\n input wire rst,\n input wire start,\n input wire [N*WIDTH-1:0] in_data,\n output reg done,\n output reg [N*WIDTH-1:0] out_data\n);\n\n // ----------------------------------------------------------\n // Internal Parameters and State Encoding\n // ----------------------------------------------------------\n localparam IDLE = 2'd0,\n LOAD = 2'd1,\n SORT = 2'd2,\n DONE = 2'd3;\n\n // ----------------------------------------------------------\n // Internal Registers\n // ----------------------------------------------------------\n reg [1:0] state, next_state;\n\n // Store data in a register array for easy swapping\n reg [WIDTH-1:0] data_array [0:N-1];\n\n // Pass counter: we will run up to N passes\n reg [$clog2(N+1)-1:0] pass_cnt;\n\n // Pair index: on each pass, we compare-swap one pair per clock\n reg [$clog2(N/2+1):0] pair_idx;\n\n // ----------------------------------------------------------\n // Next-State Logic\n // ----------------------------------------------------------\n always @(*) begin\n next_state = state;\n case (state)\n IDLE: begin\n if (start)\n next_state = LOAD;\n end\n\n LOAD: begin\n // After loading input data, go to SORT state\n next_state = SORT;\n end\n\n SORT: begin\n // Once we've completed N passes, sorting is done\n if (pass_cnt == N)\n next_state = DONE;\n end\n\n DONE: begin\n // Optionally return to IDLE if desired\n // For a one-shot, we can just stay in DONE unless reset\n // Here, we return to IDLE if start is deasserted\n if (!start)\n next_state = IDLE;\n end\n endcase\n end\n\n // ----------------------------------------------------------\n // Sequential State Update\n // ----------------------------------------------------------\n always @(posedge clk or posedge rst) begin\n if (rst)\n state <= IDLE;\n else\n state <= next_state;\n end\n\n // ----------------------------------------------------------\n // Main Control: pass_cnt, pair_idx, and compare-swap\n // ----------------------------------------------------------\n integer i;\n always @(posedge clk or posedge rst) begin\n if (rst) begin\n done <= 1'b0;\n pass_cnt <= 0;\n pair_idx <= 0;\n end\n else begin\n case (state)\n\n //--------------------------------------\n // IDLE: wait for start, clear signals\n //--------------------------------------\n IDLE: begin\n done <= 1'b0;\n pass_cnt <= 0;\n pair_idx <= 0;\n end\n\n //--------------------------------------\n // LOAD: capture input data into array\n //--------------------------------------\n LOAD: begin\n // Load all N elements from in_data\n for (i = 0; i < N; i = i + 1) begin\n data_array[i] <= in_data[i*WIDTH +: WIDTH];\n end\n // Initialize counters\n pass_cnt <= 0;\n pair_idx <= 0;\n end\n\n //--------------------------------------\n // SORT: perform Brick Sort passes\n //--------------------------------------\n SORT: begin\n // Compare-swap the current pair\n // Check if we are within the valid pair range\n // Distinguish odd-even pass from even-odd pass\n if (pass_cnt[0] == 1'b0) begin\n // even-odd pass => pair = (2*pair_idx, 2*pair_idx+1)\n for(pair_idx=0; pair_idx<(N+1)/2; pair_idx=pair_idx+1) begin\n if (data_array[2*pair_idx] > data_array[2*pair_idx+1]) begin\n // Swap\n {data_array[2*pair_idx], data_array[2*pair_idx+1]} <= {data_array[2*pair_idx+1], data_array[2*pair_idx]};\n end\n end\n end\n else begin\n // odd-even pass => pair = (2*pair_idx+1, 2*pair_idx+2\n for(pair_idx=0; pair_idx<((N+1)/2) - 1; pair_idx=pair_idx+1) begin\n if ((2*pair_idx+2) < N) begin\n if (data_array[2*pair_idx+1] > data_array[2*pair_idx+2]) begin\n // Swap\n {data_array[2*pair_idx+1], data_array[2*pair_idx+2]} <= {data_array[2*pair_idx+2], data_array[2*pair_idx+1]};\n end\n end\n end\n end\n\n // Completed all pairs in this pass -> next pass\n pass_cnt <= pass_cnt + 1;\n\n end // SORT\n\n //--------------------------------------\n // DONE: output final data, assert done\n //--------------------------------------\n DONE: begin\n done <= 1'b1;\n // Drive out_data from data_array\n for (i = 0; i < N; i = i + 1) begin\n out_data[i*WIDTH +: WIDTH] <= data_array[i];\n end\n end\n\n endcase\n end\n end\n\nendmodule", + "rtl/bubble_sort.sv": "module bubble_sorting_engine #(\n parameter N = 8, // Number of elements to sort\n parameter WIDTH = 8 // Bit-width of each element\n)(\n input wire clk,\n input wire rst,\n input wire start,\n input wire [N*WIDTH-1:0] in_data,\n output reg done,\n output reg [N*WIDTH-1:0] out_data\n);\n\n // Internal registers to hold the array\n reg [WIDTH-1:0] array [0:N-1];\n\n // FSM states\n localparam IDLE = 2'd0;\n localparam SORTING = 2'd1;\n localparam DONE = 2'd2;\n\n reg [1:0] state, next_state;\n\n // Variables for bubble sort indexing\n reg [$clog2(N)-1:0] i; // Outer loop index\n reg [$clog2(N)-1:0] j; // Inner loop index\n\n // Wires for comparison and swap\n wire [WIDTH-1:0] val_j;\n wire [WIDTH-1:0] val_j1;\n\n assign val_j = array[j];\n assign val_j1 = array[j+1];\n\n // FSM: Next state logic\n always @(*) begin\n next_state = state;\n case (state)\n IDLE: begin\n if (start)\n next_state = SORTING;\n end\n SORTING: begin\n // Transition to DONE once all passes are complete\n if (i == (N-1) && j == (N-2))\n next_state = DONE;\n end\n DONE: begin\n next_state = IDLE;\n end\n default: begin\n next_state = IDLE;\n end\n endcase\n end\n\n // FSM: Output and counter updates\n always @(posedge clk or posedge rst) begin\n if (rst) begin\n state <= IDLE;\n i <= 0;\n j <= 0;\n done <= 0;\n end else begin\n state <= next_state;\n\n case (state)\n IDLE: begin\n done <= 0;\n if (start) begin\n // Load the array from in_data\n for (int k = 0; k < N; k = k + 1) begin\n array[k] <= in_data[(k+1)*WIDTH-1 -: WIDTH];\n end\n i <= 0;\n j <= 0;\n end\n end\n\n SORTING: begin\n // Perform a single comparison and swap if needed\n if (val_j > val_j1) begin\n array[j] <= val_j1;\n array[j+1] <= val_j;\n end\n\n // Update j\n if (j == N-2) begin\n // One pass completed, increment i\n j <= 0;\n i <= i + 1;\n end else begin\n j <= j + 1;\n end\n end\n\n DONE: begin\n // Sorting complete\n done <= 1;\n // Output the sorted data\n for (int m = 0; m < N; m = m + 1) begin\n out_data[(m+1)*WIDTH-1 -: WIDTH] <= array[m];\n end\n end\n default: begin\n end\n endcase\n end\n end\n\nendmodule", + "rtl/merge_sort.sv": "module merge_sorting_engine #(\n parameter N = 8, // Number of elements to sort\n parameter WIDTH = 8 // Bit-width of each element\n)(\n input wire clk,\n input wire rst,\n input wire start,\n input wire [N*WIDTH-1:0] in_data,\n output reg done,\n output reg [N*WIDTH-1:0] out_data\n);\n\n //-------------------------------------------------\n // Local Parameters & Functions\n //-------------------------------------------------\n localparam IDLE = 0;\n localparam LOAD = 1;\n localparam SORT = 2;\n localparam MERGE = 3;\n localparam DONE = 4;\n\n // Function to compute floor(log2(value)) at compile time\n function integer clog2;\n input integer value;\n integer i;\n begin\n clog2 = 0;\n for (i = 1; i < value; i = i << 1) begin\n clog2 = clog2 + 1;\n end\n end\n endfunction\n\n // We choose ADDR_WIDTH big enough so we can store up to ~4*N in subarray_size\n // For N=8, 4*N=32 => log2(32)=5 => plus 1 => 6 bits => can store up to 63 safely.\n localparam ADDR_WIDTH = clog2(4 * N) + 1;\n\n //-------------------------------------------------\n // Internal Signals\n //-------------------------------------------------\n reg [2:0] state; // Enough for 5 states: IDLE..DONE\n\n // Internal memory of N elements\n reg [WIDTH-1:0] data_mem [0:N-1];\n\n // Indices and counters with widened bit-width\n reg [ADDR_WIDTH-1:0] base_idx;\n reg [ADDR_WIDTH-1:0] left_idx;\n reg [ADDR_WIDTH-1:0] right_idx;\n reg [ADDR_WIDTH-1:0] merge_idx;\n reg [ADDR_WIDTH-1:0] subarray_size;\n\n // Temporary buffer for merged sub-array\n reg [WIDTH-1:0] tmp_merge [0:N-1];\n\n // Temporary registers for current left/right values\n reg [WIDTH-1:0] left_val;\n reg [WIDTH-1:0] right_val;\n\n integer i, k;\n integer left_end, right_end;\n integer l_addr, r_addr;\n\n //-------------------------------------------------\n // State Machine\n //-------------------------------------------------\n always @(posedge clk or posedge rst) begin\n if (rst) begin\n // Reset\n state <= IDLE;\n done <= 1'b0;\n out_data <= {N*WIDTH{1'b0}};\n base_idx <= 0;\n left_idx <= 0;\n right_idx <= 0;\n merge_idx <= 0;\n subarray_size <= 1;\n end else begin\n case (state)\n\n //----------------------------------\n // IDLE: Wait for start signal\n //----------------------------------\n IDLE: begin\n done <= 1'b0;\n if (start) begin\n state <= LOAD;\n end\n end\n\n //----------------------------------\n // LOAD: Copy from in_data to data_mem\n //----------------------------------\n LOAD: begin\n for (i = 0; i < N; i = i + 1) begin\n data_mem[i] <= in_data[i*WIDTH +: WIDTH];\n end\n\n // Initialize for sorting\n base_idx <= 0;\n left_idx <= 0;\n right_idx <= 0;\n merge_idx <= 0;\n subarray_size <= 1;\n\n state <= SORT;\n end\n\n //----------------------------------\n // SORT: Each pass merges sub-arrays of size subarray_size\n //----------------------------------\n SORT: begin\n // If subarray_size is strictly greater than N, we've fully sorted\n // (ensures we do a merge pass at subarray_size == N)\n if (subarray_size >= N) begin\n state <= DONE;\n end else begin\n // Prepare to merge pairs of sub-arrays\n base_idx <= 0;\n merge_idx <= 0;\n left_idx <= 0;\n right_idx <= 0;\n state <= MERGE;\n end\n end\n\n //----------------------------------\n // MERGE: Merge one pair of sub-arrays\n //----------------------------------\n MERGE: begin\n // Compare/pick smaller\n if ((l_addr <= left_end) && (r_addr <= right_end)) begin\n if (left_val <= right_val) begin\n tmp_merge[merge_idx] <= left_val;\n left_idx <= left_idx + 1;\n end else begin\n tmp_merge[merge_idx] <= right_val;\n right_idx <= right_idx + 1;\n end\n merge_idx <= merge_idx + 1;\n end\n else if (l_addr <= left_end) begin\n // Only left sub-array has data\n tmp_merge[merge_idx] <= left_val;\n left_idx <= left_idx + 1;\n merge_idx <= merge_idx + 1;\n end\n else if (r_addr <= right_end) begin\n // Only right sub-array has data\n tmp_merge[merge_idx] <= right_val;\n right_idx <= right_idx + 1;\n merge_idx <= merge_idx + 1;\n end\n else begin\n // Both sub-arrays are exhausted => write back merged results\n for (k = 0; k < N; k = k + 1) begin\n if ( (k < merge_idx) && (k < (subarray_size << 1)) && ((base_idx + k) < N) )\n begin\n data_mem[base_idx + k] <= tmp_merge[k];\n end\n end\n\n // Move base_idx to next pair of sub-arrays\n base_idx <= base_idx + (subarray_size << 1);\n left_idx <= 0;\n right_idx <= 0;\n merge_idx <= 0;\n\n // If we merged all pairs in this pass, double subarray_size\n if ((base_idx + (subarray_size << 1)) >= N) begin\n subarray_size <= subarray_size << 1;\n state <= SORT;\n end\n end\n end\n\n //----------------------------------\n // DONE: Output the fully sorted array\n //----------------------------------\n DONE: begin\n for (i = 0; i < N; i = i + 1) begin\n out_data[i*WIDTH +: WIDTH] <= data_mem[i];\n end\n done <= 1'b1;\n state <= IDLE; // or remain in DONE, your preference\n end\n\n default: state <= IDLE;\n endcase\n end\n end\n\nalways @ (*) begin\n if(state == MERGE) begin\n left_end = base_idx + subarray_size - 1;\n right_end = base_idx + (subarray_size << 1) - 1;\n\n // Boundaries of left and right sub-arrays\n if (left_end >= N) left_end = N - 1;\n if (right_end >= N) right_end = N - 1;\n\n // Calculate addresses\n l_addr = base_idx + left_idx;\n r_addr = base_idx + subarray_size + right_idx;\n\n // Safe read for left_val\n if ((l_addr <= left_end) && (l_addr < N))\n left_val = data_mem[l_addr];\n else\n left_val = {WIDTH{1'b1}}; // or '0' if you prefer\n\n // Safe read for right_val\n if ((r_addr <= right_end) && (r_addr < N))\n right_val = data_mem[r_addr];\n else\n right_val = {WIDTH{1'b1}};\n end else begin\n left_end = 0;\n right_end = 0;\n l_addr = 0;\n r_addr = 0;\n left_val = 0;\n right_val = 0;\n end\nend\n\nendmodule", + "rtl/selection_sort.sv": "module selection_sorting_engine #(\n parameter N = 8,\n parameter WIDTH = 8\n)(\n input wire clk,\n input wire rst,\n input wire start,\n input wire [N*WIDTH-1:0] in_data,\n output reg done,\n output reg [N*WIDTH-1:0] out_data\n);\n\n typedef enum logic [2:0] {\n IDLE = 3'd0,\n LOAD = 3'd1,\n FIND = 3'd2,\n CHECK = 3'd3,\n SWAP = 3'd4,\n NEXT = 3'd5,\n DONE = 3'd6\n } state_t;\n\n state_t current_state, next_state;\n\n reg [WIDTH-1:0] data_array [0:N-1];\n\n reg [$clog2(N)-1:0] i;\n reg [$clog2(N)-1:0] j;\n reg [$clog2(N)-1:0] min_idx;\n\n reg [WIDTH-1:0] min_val;\n integer idx;\n integer k;\n\n always @(posedge clk or posedge rst) begin\n if (rst) begin\n current_state <= IDLE;\n end\n else begin\n current_state <= next_state;\n end\n end\n\n always @(*) begin\n next_state = current_state;\n case (current_state)\n IDLE: begin\n if (start)\n next_state = LOAD;\n end\n\n LOAD: begin\n next_state = FIND;\n end\n\n FIND: begin\n next_state = CHECK;\n end\n\n CHECK: begin\n if (j == N-1)\n next_state = SWAP;\n else\n next_state = CHECK;\n end\n\n SWAP: begin\n next_state = NEXT;\n end\n\n NEXT: begin\n if (i == N-2)\n next_state = DONE;\n else\n next_state = FIND;\n end\n\n DONE: begin\n next_state = IDLE;\n end\n\n default: next_state = IDLE;\n endcase\n end\n\n always @(posedge clk or posedge rst) begin\n if (rst) begin\n done <= 1'b0;\n out_data <= {N*WIDTH{1'b0}};\n end\n else begin\n done <= (current_state == DONE);\n\n if (current_state == DONE) begin\n for (idx = 0; idx < N; idx = idx + 1) begin\n out_data[idx*WIDTH +: WIDTH] <= data_array[idx];\n end\n end\n end\n end\n\n always @(posedge clk or posedge rst) begin\n if (rst) begin\n for (k = 0; k < N; k = k + 1) begin\n data_array[k] <= {WIDTH{1'b0}};\n end\n i <= 0;\n j <= 0;\n min_idx <= 0;\n min_val <= {WIDTH{1'b0}};\n end\n else begin\n case (current_state)\n\n IDLE: begin\n end\n\n LOAD: begin\n for (k = 0; k < N; k = k + 1) begin\n data_array[k] <= in_data[k*WIDTH +: WIDTH];\n end\n i <= 0;\n j <= 0;\n min_idx <= 0;\n min_val <= {WIDTH{1'b0}};\n end\n\n FIND: begin\n j <= i + 1;\n min_idx <= i;\n min_val <= data_array[i];\n end\n\n CHECK: begin\n if (data_array[j] < min_val) begin\n min_val <= data_array[j];\n min_idx <= j;\n end\n\n if (j < N-1) begin\n j <= j + 1;\n end\n end\n\n SWAP: begin\n if (min_idx != i) begin\n data_array[i] <= data_array[min_idx];\n data_array[min_idx] <= data_array[i];\n end\n end\n\n NEXT: begin\n i <= i + 1;\n end\n\n DONE: begin\n end\n\n default: begin\n end\n endcase\n end\n end\n\nendmodule" + } + }, + { + "id": "cvdp_agentic_swizzler_0001", + "index": 572, + "source_config": "cvdp_agentic_code_generation_no_commercial", + "instruction": "Context: You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Update the file content** by using:\n - `sed -i '3s/old/new/' file.txt`\n - **Find current working directory** by using:\n - `pwd`\n\nYou will be given a prompt and your task is to understand it and solve the given issue by using the above-mentioned commands as needed. In the final step, you should create a Linux patch to highlight the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.\n\nTask: `swizzler` module in SystemVerilog within a file `swizzler.sv` at the location: `rtl/swizzler.sv`. Refer to the specification provided in `docs/swizzler_specification.md` and ensure you understand its content. The specification details an advanced lane remapping mechanism (swizzling) that performs the following operations:\n\n- **Data Unpacking:** Unpacks a flattened input data bus into an array of lanes.\n- **Swizzle Mapping Unpacking:** Converts a flat, encoded swizzle map into an array, where each element indicates the source lane for a particular output lane.\n- **Lane Remapping:** Rearranges the input lanes according to the swizzle map. If the `bypass` signal is asserted, the module passes the lanes through unchanged.\n- **Parity Checking (Optional):** Computes the parity for each remapped lane and asserts an error signal if any lane\u2019s parity is nonzero, based on the `ENABLE_PARITY_CHECK` parameter.\n- **Output Packing:** Packs the remapped lanes back into a flat output bus.\n- **Output Registering (Optional):** Registers the output data on the rising edge of the clock if `REGISTER_OUTPUT` is enabled.\n\nthe complete RTL code that implements the `swizzler` module with all the features described above.", + "verilog_code": { + "code_block_1_3": "docs/swizzler_specification.md", + "code_block_1_16": "verilog\\nmodule swizzler #(\\n parameter integer NUM_LANES = 4,\\n parameter integer DATA_WIDTH = 8,\\n parameter integer REGISTER_OUTPUT = 0,\\n parameter integer ENABLE_PARITY_CHECK = 0\\n)(\\n input wire clk,\\n input wire rst_n,\\n input wire bypass,\\n input wire [NUM_LANES*DATA_WIDTH-1:0] data_in,\\n input wire [NUM_LANES*$clog2(NUM_LANES)-1:0] swizzle_map_flat,\\n output reg [NUM_LANES*DATA_WIDTH-1:0] data_out,\\n output reg parity_error\\n);\", 'verif/swizzler_tb.sv': '", + "code_block_2_0": "module in SystemVerilog within a file `swizzler.sv` at the location: `rtl/swizzler.sv`. Refer to the specification provided in `docs/swizzler_specification.md` and ensure you understand its content. The specification details an advanced lane remapping mechanism (swizzling) that performs the following operations:\n\n- **Data Unpacking:** Unpacks a flattened input data bus into an array of lanes.\n- **Swizzle Mapping Unpacking:** Converts a flat, encoded swizzle map into an array, where each element indicates the source lane for a particular output lane.\n- **Lane Remapping:** Rearranges the input lanes according to the swizzle map. If the `bypass` signal is asserted, the module passes the lanes through unchanged.\n- **Parity Checking (Optional):** Computes the parity for each remapped lane and asserts an error signal if any lane\u2019s parity is nonzero, based on the `ENABLE_PARITY_CHECK` parameter.\n- **Output Packing:** Packs the remapped lanes back into a flat output bus.\n- **Output Registering (Optional):** Registers the output data on the rising edge of the clock if `REGISTER_OUTPUT` is enabled.\n\nGenerate the complete RTL code that implements the `swizzler` module with all the features described above.\n {'docs/specification.md': None, 'rtl/decoder_data_control_64b66b.sv': None, 'rtl/encoder_control_64b66b.sv': None, 'rtl/encoder_data_64b66b.sv': None, 'rtl/aes128_encrypt.sv': None, 'verif/tb_aes128_enc.sv': None, 'rtl/aes128_decrypt.sv': None, 'rtl/aes128_key_expansion.sv': None, 'rtl/inv_sbox.sv': None, 'rtl/sbox.sv': None, 'verif/tb_aes128_dec.sv': None, 'rtl/aes_encrypt.sv': None, 'verif/tb_aes_encrypt.sv': None, 'rtl/aes_decrypt.sv': None, 'rtl/aes_ke.sv': None, 'verif/tb_aes_decrypt.sv': None, 'rtl/aes_dec_top.sv': None, 'rtl/aes_enc_top.sv': None, 'verif/tb_padding_top.sv': None, 'verif/tb_des_enc.sv': None, 'docs/Key_schedule.md': None, 'docs/Permutations.md': None, 'docs/S_box_creation.md': None, 'rtl/S1.sv': None, 'rtl/S2.sv': None, 'rtl/S3.sv': None, 'rtl/S4.sv': None, 'rtl/S5.sv': None, 'rtl/S6.sv': None, 'rtl/S7.sv': None, 'rtl/S8.sv': None, 'rtl/des_enc.sv': None, 'verif/tb_des_dec.sv': None, 'docs/Encryption.md': None, 'rtl/des_dec.sv': None, 'verif/tb_3des_enc.sv': None, 'verif/tb_3des_dec.sv': None, 'docs/min_hamming_distance_finder_spec.md': None, 'rtl/Bit_Difference_Counter.sv': None, 'rtl/Bitwise_Reduction.sv': None, 'rtl/Data_Reduction.sv': None, 'verif/tb_Min_Hamming_Distance_Finder.sv': None, 'docs/specs.md': None, 'rtl/arithmetic_progression_generator.sv': None, 'docs/algorithms.md': None, 'docs/coeff_update_spec.md': None, 'docs/equalizer_spec.md': None, 'docs/error_calc_spec.md': None, 'rtl/coeff_update.sv': None, 'rtl/dynamic_equalizer.sv': None, 'rtl/error_calc.sv': None, 'docs/awgn_spec.md': None, 'docs/equalizer_top_spec.md': None, 'rtl/elevator_control_system.sv': None, 'docs/tx_specification.md': None, 'rtl/ethernet_fifo_cdc.sv': None, 'docs/tx_mac_specification.md': None, 'verif/event_scheduler_tb.sv': None, 'docs/modified_specs.md': None, 'rtl/event_scheduler.sv': None, 'verif/tb_event_scheduler.sv': None, 'rtl/column_selector.sv': None, 'rtl/event_storage.sv': None, 'verif/tb.sv': None, 'rtl/fixed_priority_arbiter.sv': None, 'verif/fixed_priority_arbiter_tb.sv': None, 'docs/Modified_specification.md': None, 'docs/GCD_specification.md': None, 'docs/crypto_accelerator_specification.md': None, 'docs/modular_exponentiation_specification.md': None, 'docs/modular_multiplier_specification.md': None, 'rtl/gcd_controlpath_3.sv': None, 'rtl/gcd_controlpath_4.sv': None, 'rtl/gcd_datapath_5.sv': None, 'rtl/gcd_datapath_6.sv': None, 'rtl/gcd_top_1.sv': None, 'rtl/gcd_top_2.sv': None, 'rtl/modular_exponentiation.sv': None, 'rtl/modular_multiplier.sv': None, 'rtl/lfsr_8bit.sv': None, 'verif/lfsr_8bit_tb.sv': None, 'rtl/bit16_lfsr.sv': None, 'rtl/low_power_ctrl.sv': None, 'rtl/sync_fifo.sv': None, 'verif/tb_low_power_channel.sv': None, 'rtl/cross_domain_sync.sv': None, 'rtl/dsp_input_stage.sv': None, 'rtl/dsp_output_stage.sv': None, 'rtl/lfsr_generator.sv': None, 'rtl/monte_carlo_dsp_monitor_top.sv': None, 'verif/monte_carlo_dsp_monitor_top_tb.sv': None, 'docs/multiplexer_specification.md': None, 'verif/multiplexer_tb.sv': None, 'docs/nbit_swizzling_spec.md': None, 'verif/nbit_swizzling_tb.sv': None, 'docs/nmea_decoder_spec.md': None, 'rtl/nmea_decoder.sv': None, 'verif/nmea_decoder_tb.sv': None, 'docs/fifo.md': None, 'rtl/fifo_memory.sv': None, 'rtl/read_to_write_pointer_sync.sv': None, 'rtl/rptr_empty.sv': None, 'rtl/wptr_full.sv': None, 'rtl/write_to_read_pointer_sync.sv': None, 'docs/spec.md': None, 'verif/async_filo_tb.sv': None, 'docs/axilite_to_pcie_config_module.md': None, 'rtl/axi4lite_to_pcie_cfg_bridge.sv': None, 'rtl/axis_broadcast.sv': None, 'verif/tb_axis_broadcast.sv': None, 'docs/axis_to_uart_tx_specs.md': None, 'docs/uart_rx_to_axis_specs.md': None, 'rtl/barrel_shifter.sv': None, 'verif/barrel_shifter_tb.sv': None, 'rtl/bcd_adder.sv': None, 'rtl/full_adder.sv': None, 'rtl/four_bit_adder.sv': None, 'rtl/search_binary_search_tree.sv': None, 'rtl/delete_node_binary_search_tree.sv': None, 'docs/bst_operations.md': None, 'rtl/binary_search_tree_sort_construct.sv': None, 'docs/Spec.md': None, 'verif/tb_binary_to_gray.sv': None, 'verif/tb_custom_byte_enable_ram.sv': None, 'verif/cache_controller_tb.sv': None, 'rtl/caesar_cipher.sv': None, 'verif/caesar_cipher_tb.sv': None, 'verif/tb_pseudoRandGenerator_ca.sv': None, 'docs/continuous_adder_specification.md': None, 'verif/continuous_adder_tb.sv': None, 'rtl/fifo_buffer.sv': None, 'verif/tb_fifo_buffer.sv': None, 'docs/direct_map_cache_spec.md': None, 'verif/tb_direct_map_cache.sv': None, 'rtl/direct_map_cache.sv': None, 'rtl/dual_port_memory.sv': None, 'rtl/gen_cos_sin_lut.sv': None, 'rtl/phase_lut.sv': None, 'rtl/phase_rotation.sv': None, 'rtl/power4.sv': None, 'rtl/saturation.sv': None, 'rtl/top_phase_rotation.sv': None, 'docs/spec_viterbi.md': None, 'docs/spec_slicer_top.md': None, 'docs/spec_top_phase_rotation.md': None, 'rtl/slicer.sv': None, 'rtl/slicer_top.sv': None, 'docs/swizzler_specification.md': \"# Swizzler Specification Document\\n\\n## Introduction\\n\\nThe **Swizzler** module is a configurable hardware component designed to perform lane remapping (swizzling) on a multi-lane data bus. This module rearranges input lanes based on an encoded swizzle map, enabling flexible data routing for optimized PCB layout and enhanced system functionality. The design supports an optional bypass mode, optional parity checking for error detection, and optional output registering for synchronous operation.\\n\\n---\\n\\n## Functional Overview\\n\\nThe Swizzler operates based on the following key functions:\\n\\n1. **Data Unpacking:** \\n The flat input bus (`data_in`) containing multiple data lanes is unpacked into an array of individual lanes.\\n\\n2. **Swizzle Map Unpacking:** \\n The flat encoded swizzle map (`swizzle_map_flat`) is converted into an array, where each element specifies which input lane is routed to the corresponding output lane.\\n\\n3. **Lane Remapping:** \\n The module rearranges the input lanes based on the swizzle map. If the `bypass` signal is asserted, the input lanes pass through to the output unchanged.\\n\\n4. **Optional Parity Checking:** \\n When enabled via the `ENABLE_PARITY_CHECK` parameter, the module computes the parity of each remapped lane and asserts a `parity_error` signal if any lane's parity is nonzero.\\n\\n5. **Output Packing:** \\n The remapped lanes are repacked into a single flat output bus (`data_out`).\\n\\n6. **Output Registering (Optional):** \\n If `REGISTER_OUTPUT` is enabled, the output data is registered on the rising edge of the clock (`clk`), ensuring improved timing performance and synchronization.\\n\\n---\\n\\n## Module Interface\\n\\nThe module should be defined as follows:\\n\\n```verilog\\nmodule swizzler #(\\n parameter integer NUM_LANES = 4,\\n parameter integer DATA_WIDTH = 8,\\n parameter integer REGISTER_OUTPUT = 0,\\n parameter integer ENABLE_PARITY_CHECK = 0\\n)(\\n input wire clk,\\n input wire rst_n,\\n input wire bypass,\\n input wire [NUM_LANES*DATA_WIDTH-1:0] data_in,\\n input wire [NUM_LANES*$clog2(NUM_LANES)-1:0] swizzle_map_flat,\\n output reg [NUM_LANES*DATA_WIDTH-1:0] data_out,\\n output reg parity_error\\n);\", 'verif/swizzler_tb.sv': '`timescale 1ns / 1ps\\n\\nmodule tb_swizzler;\\n\\nparameter NUM_LANES = 4;\\nparameter DATA_WIDTH = 8;\\nparameter REGISTER_OUTPUT = 0;\\nparameter ENABLE_PARITY_CHECK = 1;\\n\\nreg clk;\\nreg rst_n;\\nreg bypass;\\nreg [NUM_LANES*DATA_WIDTH-1:0] data_in;\\nreg [NUM_LANES*$clog2(NUM_LANES)-1:0] swizzle_map_flat;\\nwire [NUM_LANES*DATA_WIDTH-1:0] data_out;\\nwire parity_error;\\n\\nswizzler #(\\n .NUM_LANES(NUM_LANES),\\n .DATA_WIDTH(DATA_WIDTH),\\n .REGISTER_OUTPUT(REGISTER_OUTPUT),\\n .ENABLE_PARITY_CHECK(ENABLE_PARITY_CHECK)\\n) dut (\\n .clk(clk),\\n .rst_n(rst_n),\\n .bypass(bypass),\\n .data_in(data_in),\\n .swizzle_map_flat(swizzle_map_flat),\\n .data_out(data_out),\\n .parity_error(parity_error)\\n);\\n\\nlogic [DATA_WIDTH-1:0] input_lanes [NUM_LANES-1:0];\\nlogic [DATA_WIDTH-1:0] expected_lanes [NUM_LANES-1:0];\\nlogic [DATA_WIDTH-1:0] output_lanes [NUM_LANES-1:0];\\nlogic [$clog2(NUM_LANES)-1:0] swizzle_map [NUM_LANES-1:0];\\n\\ninteger i;\\n\\ninitial begin\\n clk = 0;\\n forever #5 clk = ~clk;\\nend\\n\\ninitial begin\\n rst_n = 0;\\n bypass = 0;\\n data_in = 0;\\n swizzle_map_flat = 0;\\n #15;\\n rst_n = 1;\\n\\n test_bypass();\\n test_identity();\\n test_reverse();\\n test_custom();\\n\\n $display(\"All tests completed.\");\\n $finish;\\nend\\n\\ntask test_bypass;\\n $display(\"Test Case: Bypass Mode\");\\n bypass = 1;\\n for (i = 0; i < NUM_LANES; i++) begin\\n input_lanes[i] = i + 1;\\n end\\n flatten_input();\\n @(posedge clk);\\n @(posedge clk);\\n unpack_output();\\n for (i = 0; i < NUM_LANES; i++) begin\\n expected_lanes[i] = input_lanes[i];\\n end\\n check_output(\"Bypass\");\\nendtask\\n\\ntask test_identity;\\n $display(\"Test Case: Identity Mapping\");\\n bypass = 0;\\n for (i = 0; i < NUM_LANES; i++) begin\\n swizzle_map[i] = i;\\n input_lanes[i] = i + 10;\\n end\\n flatten_swizzle_map();\\n flatten_input();\\n @(posedge clk);\\n @(posedge clk);\\n unpack_output();\\n for (i = 0; i < NUM_LANES; i++) begin\\n expected_lanes[i] = input_lanes[i];\\n end\\n check_output(\"Identity\");\\nendtask\\n\\ntask test_reverse;\\n $display(\"Test Case: Reverse Mapping\");\\n bypass = 0;\\n for (i = 0; i < NUM_LANES; i++) begin\\n swizzle_map[i] = NUM_LANES - 1 - i;\\n input_lanes[i] = i + 20;\\n end\\n flatten_swizzle_map();\\n flatten_input();\\n @(posedge clk);\\n @(posedge clk);\\n unpack_output();\\n for (i = 0; i < NUM_LANES; i++) begin\\n expected_lanes[i] = input_lanes[NUM_LANES - 1 - i];\\n end\\n check_output(\"Reverse\");\\nendtask\\n\\ntask test_custom;\\n $display(\"Test Case: Custom Mapping\");\\n bypass = 0;\\n swizzle_map[0] = 2;\\n swizzle_map[1] = 0;\\n swizzle_map[2] = 3;\\n swizzle_map[3] = 1;\\n input_lanes[0] = 8\\'hAA;\\n input_lanes[1] = 8\\'hBB;\\n input_lanes[2] = 8\\'hCC;\\n input_lanes[3] = 8\\'hDD;\\n flatten_swizzle_map();\\n flatten_input();\\n @(posedge clk);\\n @(posedge clk);\\n unpack_output();\\n expected_lanes[0] = input_lanes[2];\\n expected_lanes[1] = input_lanes[0];\\n expected_lanes[2] = input_lanes[3];\\n expected_lanes[3] = input_lanes[1];\\n check_output(\"Custom\");\\nendtask\\n\\ntask flatten_input;\\n for (i = 0; i < NUM_LANES; i++) begin\\n data_in[(i+1)*DATA_WIDTH-1 -: DATA_WIDTH] = input_lanes[i];\\n end\\nendtask\\n\\ntask flatten_swizzle_map;\\n for (i = 0; i < NUM_LANES; i++) begin\\n swizzle_map_flat[(i+1)*$clog2(NUM_LANES)-1 -: $clog2(NUM_LANES)] = swizzle_map[i];\\n end\\nendtask\\n\\ntask unpack_output;\\n for (i = 0; i < NUM_LANES; i++) begin\\n output_lanes[i] = data_out[(i+1)*DATA_WIDTH-1 -: DATA_WIDTH];\\n end\\nendtask\\n\\ntask check_output(input string test_name);\\n for (i = 0; i < NUM_LANES; i++) begin\\n if (output_lanes[i] !== expected_lanes[i]) begin\\n $display(\"[%s] ERROR: Lane %0d: Expected %h, Got %h\", test_name, i, expected_lanes[i], output_lanes[i]);\\n end else begin\\n $display(\"[%s] PASS: Lane %0d = %h\", test_name, i, output_lanes[i]);\\n end\\n end\\n if (ENABLE_PARITY_CHECK) begin\\n if (parity_error) begin\\n $display(\"[%s] PARITY ERROR DETECTED\", test_name);\\n end else begin\\n $display(\"[%s] Parity check passed\", test_name);\\n end\\n end\\nendtask\\n\\nendmodule', 'rtl/swizzler.sv': None, 'docs/sync_serial_communication_tx_rx_spec.md': None, 'verif/sync_serial_communication_tb.sv': None, 'rtl/weight_stationary_pe.sv': None, 'verif/systolic_array_tb.sv': None, 'rtl/thermostat.v': None, 'docs/Traffic_controller.md': None, 'rtl/traffic_light_controller.sv': None, 'docs/Universal_Shift_Register_spec.md': None, 'verif/tb_universal_shift_register.sv': None, 'rtl/universal_shift_register.sv': None, 'docs/spec_conj.md': None, 'docs/spec_cross_correlation.md': None, 'docs/spec_detect_sequence.md': None, 'rtl/adder_2d_layers.sv': None, 'rtl/adder_tree_2d.sv': None, 'rtl/correlate.sv': None, 'rtl/cross_correlation.sv': None, 'docs/valid_modes.md': None, 'docs/words_counting.md': None, 'rtl/detect_sequence.sv': None, 'docs/proc_fsm_spec.md': None, 'docs/adder_tree.md': None, 'docs/coeff_ram.md': None, 'docs/poly_decimator.md': None, 'docs/poly_filter.md': None, 'docs/shift_register.md': None, 'rtl/adder_tree.sv': None, 'rtl/coeff_ram.sv': None, 'rtl/poly_filter.sv': None, 'rtl/shift_register.sv': None, 'docs/prbs_specification.md': None, 'rtl/prbs_gen_check.sv': None, 'rtl/fsm.sv': None, 'verif/fsm_tb.sv': None, 'rtl/CA_1.sv': None, 'rtl/CA_2.sv': None, 'rtl/CA_3.sv': None, 'rtl/CA_4.sv': None, 'rtl/rgb_color_space_conversion.sv': None, 'rtl/APBGlobalHistoryRegister.v': None, 'docs/signed_comparator_specification.md': None, 'verif/signed_comparator_tb.sv': None, 'rtl/sorting_engine.sv': None, 'rtl/brick_sort.sv': None, 'rtl/bubble_sort.sv': None, 'rtl/merge_sort.sv': None, 'rtl/selection_sort.sv': None}", + "verif/swizzler_tb.sv": "`timescale 1ns / 1ps\n\nmodule tb_swizzler;\n\nparameter NUM_LANES = 4;\nparameter DATA_WIDTH = 8;\nparameter REGISTER_OUTPUT = 0;\nparameter ENABLE_PARITY_CHECK = 1;\n\nreg clk;\nreg rst_n;\nreg bypass;\nreg [NUM_LANES*DATA_WIDTH-1:0] data_in;\nreg [NUM_LANES*$clog2(NUM_LANES)-1:0] swizzle_map_flat;\nwire [NUM_LANES*DATA_WIDTH-1:0] data_out;\nwire parity_error;\n\nswizzler #(\n .NUM_LANES(NUM_LANES),\n .DATA_WIDTH(DATA_WIDTH),\n .REGISTER_OUTPUT(REGISTER_OUTPUT),\n .ENABLE_PARITY_CHECK(ENABLE_PARITY_CHECK)\n) dut (\n .clk(clk),\n .rst_n(rst_n),\n .bypass(bypass),\n .data_in(data_in),\n .swizzle_map_flat(swizzle_map_flat),\n .data_out(data_out),\n .parity_error(parity_error)\n);\n\nlogic [DATA_WIDTH-1:0] input_lanes [NUM_LANES-1:0];\nlogic [DATA_WIDTH-1:0] expected_lanes [NUM_LANES-1:0];\nlogic [DATA_WIDTH-1:0] output_lanes [NUM_LANES-1:0];\nlogic [$clog2(NUM_LANES)-1:0] swizzle_map [NUM_LANES-1:0];\n\ninteger i;\n\ninitial begin\n clk = 0;\n forever #5 clk = ~clk;\nend\n\ninitial begin\n rst_n = 0;\n bypass = 0;\n data_in = 0;\n swizzle_map_flat = 0;\n #15;\n rst_n = 1;\n\n test_bypass();\n test_identity();\n test_reverse();\n test_custom();\n\n $display(\"All tests completed.\");\n $finish;\nend\n\ntask test_bypass;\n $display(\"Test Case: Bypass Mode\");\n bypass = 1;\n for (i = 0; i < NUM_LANES; i++) begin\n input_lanes[i] = i + 1;\n end\n flatten_input();\n @(posedge clk);\n @(posedge clk);\n unpack_output();\n for (i = 0; i < NUM_LANES; i++) begin\n expected_lanes[i] = input_lanes[i];\n end\n check_output(\"Bypass\");\nendtask\n\ntask test_identity;\n $display(\"Test Case: Identity Mapping\");\n bypass = 0;\n for (i = 0; i < NUM_LANES; i++) begin\n swizzle_map[i] = i;\n input_lanes[i] = i + 10;\n end\n flatten_swizzle_map();\n flatten_input();\n @(posedge clk);\n @(posedge clk);\n unpack_output();\n for (i = 0; i < NUM_LANES; i++) begin\n expected_lanes[i] = input_lanes[i];\n end\n check_output(\"Identity\");\nendtask\n\ntask test_reverse;\n $display(\"Test Case: Reverse Mapping\");\n bypass = 0;\n for (i = 0; i < NUM_LANES; i++) begin\n swizzle_map[i] = NUM_LANES - 1 - i;\n input_lanes[i] = i + 20;\n end\n flatten_swizzle_map();\n flatten_input();\n @(posedge clk);\n @(posedge clk);\n unpack_output();\n for (i = 0; i < NUM_LANES; i++) begin\n expected_lanes[i] = input_lanes[NUM_LANES - 1 - i];\n end\n check_output(\"Reverse\");\nendtask\n\ntask test_custom;\n $display(\"Test Case: Custom Mapping\");\n bypass = 0;\n swizzle_map[0] = 2;\n swizzle_map[1] = 0;\n swizzle_map[2] = 3;\n swizzle_map[3] = 1;\n input_lanes[0] = 8'hAA;\n input_lanes[1] = 8'hBB;\n input_lanes[2] = 8'hCC;\n input_lanes[3] = 8'hDD;\n flatten_swizzle_map();\n flatten_input();\n @(posedge clk);\n @(posedge clk);\n unpack_output();\n expected_lanes[0] = input_lanes[2];\n expected_lanes[1] = input_lanes[0];\n expected_lanes[2] = input_lanes[3];\n expected_lanes[3] = input_lanes[1];\n check_output(\"Custom\");\nendtask\n\ntask flatten_input;\n for (i = 0; i < NUM_LANES; i++) begin\n data_in[(i+1)*DATA_WIDTH-1 -: DATA_WIDTH] = input_lanes[i];\n end\nendtask\n\ntask flatten_swizzle_map;\n for (i = 0; i < NUM_LANES; i++) begin\n swizzle_map_flat[(i+1)*$clog2(NUM_LANES)-1 -: $clog2(NUM_LANES)] = swizzle_map[i];\n end\nendtask\n\ntask unpack_output;\n for (i = 0; i < NUM_LANES; i++) begin\n output_lanes[i] = data_out[(i+1)*DATA_WIDTH-1 -: DATA_WIDTH];\n end\nendtask\n\ntask check_output(input string test_name);\n for (i = 0; i < NUM_LANES; i++) begin\n if (output_lanes[i] !== expected_lanes[i]) begin\n $display(\"[%s] ERROR: Lane %0d: Expected %h, Got %h\", test_name, i, expected_lanes[i], output_lanes[i]);\n end else begin\n $display(\"[%s] PASS: Lane %0d = %h\", test_name, i, output_lanes[i]);\n end\n end\n if (ENABLE_PARITY_CHECK) begin\n if (parity_error) begin\n $display(\"[%s] PARITY ERROR DETECTED\", test_name);\n end else begin\n $display(\"[%s] Parity check passed\", test_name);\n end\n end\nendtask\n\nendmodule" + }, + "test_info": {}, + "expected_behavior": [], + "metadata": { + "categories": [ + "cid003", + "medium" + ], + "domain": "memory", + "complexity": "intermediate", + "problem_type": "design", + "has_code": true, + "has_tests": false + }, + "full_prompt": "Design a `swizzler` module in SystemVerilog within a file `swizzler.sv` at the location: `rtl/swizzler.sv`. Refer to the specification provided in `docs/swizzler_specification.md` and ensure you understand its content. The specification details an advanced lane remapping mechanism (swizzling) that performs the following operations:\n\n- **Data Unpacking:** Unpacks a flattened input data bus into an array of lanes.\n- **Swizzle Mapping Unpacking:** Converts a flat, encoded swizzle map into an array, where each element indicates the source lane for a particular output lane.\n- **Lane Remapping:** Rearranges the input lanes according to the swizzle map. If the `bypass` signal is asserted, the module passes the lanes through unchanged.\n- **Parity Checking (Optional):** Computes the parity for each remapped lane and asserts an error signal if any lane\u2019s parity is nonzero, based on the `ENABLE_PARITY_CHECK` parameter.\n- **Output Packing:** Packs the remapped lanes back into a flat output bus.\n- **Output Registering (Optional):** Registers the output data on the rising edge of the clock if `REGISTER_OUTPUT` is enabled.\n\nGenerate the complete RTL code that implements the `swizzler` module with all the features described above.\n", + "system_message": " You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Update the file content** by using:\n - `sed -i '3s/old/new/' file.txt`\n - **Find current working directory** by using:\n - `pwd`\n\nYou will be given a prompt and your task is to understand it and solve the given issue by using the above-mentioned commands as needed. In the final step, you should create a Linux patch to highlight the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.", + "raw_context": { + "docs/specification.md": null, + "rtl/decoder_data_control_64b66b.sv": null, + "rtl/encoder_control_64b66b.sv": null, + "rtl/encoder_data_64b66b.sv": null, + "rtl/aes128_encrypt.sv": null, + "verif/tb_aes128_enc.sv": null, + "rtl/aes128_decrypt.sv": null, + "rtl/aes128_key_expansion.sv": null, + "rtl/inv_sbox.sv": null, + "rtl/sbox.sv": null, + "verif/tb_aes128_dec.sv": null, + "rtl/aes_encrypt.sv": null, + "verif/tb_aes_encrypt.sv": null, + "rtl/aes_decrypt.sv": null, + "rtl/aes_ke.sv": null, + "verif/tb_aes_decrypt.sv": null, + "rtl/aes_dec_top.sv": null, + "rtl/aes_enc_top.sv": null, + "verif/tb_padding_top.sv": null, + "verif/tb_des_enc.sv": null, + "docs/Key_schedule.md": null, + "docs/Permutations.md": null, + "docs/S_box_creation.md": null, + "rtl/S1.sv": null, + "rtl/S2.sv": null, + "rtl/S3.sv": null, + "rtl/S4.sv": null, + "rtl/S5.sv": null, + "rtl/S6.sv": null, + "rtl/S7.sv": null, + "rtl/S8.sv": null, + "rtl/des_enc.sv": null, + "verif/tb_des_dec.sv": null, + "docs/Encryption.md": null, + "rtl/des_dec.sv": null, + "verif/tb_3des_enc.sv": null, + "verif/tb_3des_dec.sv": null, + "docs/min_hamming_distance_finder_spec.md": null, + "rtl/Bit_Difference_Counter.sv": null, + "rtl/Bitwise_Reduction.sv": null, + "rtl/Data_Reduction.sv": null, + "verif/tb_Min_Hamming_Distance_Finder.sv": null, + "docs/specs.md": null, + "rtl/arithmetic_progression_generator.sv": null, + "docs/algorithms.md": null, + "docs/coeff_update_spec.md": null, + "docs/equalizer_spec.md": null, + "docs/error_calc_spec.md": null, + "rtl/coeff_update.sv": null, + "rtl/dynamic_equalizer.sv": null, + "rtl/error_calc.sv": null, + "docs/awgn_spec.md": null, + "docs/equalizer_top_spec.md": null, + "rtl/elevator_control_system.sv": null, + "docs/tx_specification.md": null, + "rtl/ethernet_fifo_cdc.sv": null, + "docs/tx_mac_specification.md": null, + "verif/event_scheduler_tb.sv": null, + "docs/modified_specs.md": null, + "rtl/event_scheduler.sv": null, + "verif/tb_event_scheduler.sv": null, + "rtl/column_selector.sv": null, + "rtl/event_storage.sv": null, + "verif/tb.sv": null, + "rtl/fixed_priority_arbiter.sv": null, + "verif/fixed_priority_arbiter_tb.sv": null, + "docs/Modified_specification.md": null, + "docs/GCD_specification.md": null, + "docs/crypto_accelerator_specification.md": null, + "docs/modular_exponentiation_specification.md": null, + "docs/modular_multiplier_specification.md": null, + "rtl/gcd_controlpath_3.sv": null, + "rtl/gcd_controlpath_4.sv": null, + "rtl/gcd_datapath_5.sv": null, + "rtl/gcd_datapath_6.sv": null, + "rtl/gcd_top_1.sv": null, + "rtl/gcd_top_2.sv": null, + "rtl/modular_exponentiation.sv": null, + "rtl/modular_multiplier.sv": null, + "rtl/lfsr_8bit.sv": null, + "verif/lfsr_8bit_tb.sv": null, + "rtl/bit16_lfsr.sv": null, + "rtl/low_power_ctrl.sv": null, + "rtl/sync_fifo.sv": null, + "verif/tb_low_power_channel.sv": null, + "rtl/cross_domain_sync.sv": null, + "rtl/dsp_input_stage.sv": null, + "rtl/dsp_output_stage.sv": null, + "rtl/lfsr_generator.sv": null, + "rtl/monte_carlo_dsp_monitor_top.sv": null, + "verif/monte_carlo_dsp_monitor_top_tb.sv": null, + "docs/multiplexer_specification.md": null, + "verif/multiplexer_tb.sv": null, + "docs/nbit_swizzling_spec.md": null, + "verif/nbit_swizzling_tb.sv": null, + "docs/nmea_decoder_spec.md": null, + "rtl/nmea_decoder.sv": null, + "verif/nmea_decoder_tb.sv": null, + "docs/fifo.md": null, + "rtl/fifo_memory.sv": null, + "rtl/read_to_write_pointer_sync.sv": null, + "rtl/rptr_empty.sv": null, + "rtl/wptr_full.sv": null, + "rtl/write_to_read_pointer_sync.sv": null, + "docs/spec.md": null, + "verif/async_filo_tb.sv": null, + "docs/axilite_to_pcie_config_module.md": null, + "rtl/axi4lite_to_pcie_cfg_bridge.sv": null, + "rtl/axis_broadcast.sv": null, + "verif/tb_axis_broadcast.sv": null, + "docs/axis_to_uart_tx_specs.md": null, + "docs/uart_rx_to_axis_specs.md": null, + "rtl/barrel_shifter.sv": null, + "verif/barrel_shifter_tb.sv": null, + "rtl/bcd_adder.sv": null, + "rtl/full_adder.sv": null, + "rtl/four_bit_adder.sv": null, + "rtl/search_binary_search_tree.sv": null, + "rtl/delete_node_binary_search_tree.sv": null, + "docs/bst_operations.md": null, + "rtl/binary_search_tree_sort_construct.sv": null, + "docs/Spec.md": null, + "verif/tb_binary_to_gray.sv": null, + "verif/tb_custom_byte_enable_ram.sv": null, + "verif/cache_controller_tb.sv": null, + "rtl/caesar_cipher.sv": null, + "verif/caesar_cipher_tb.sv": null, + "verif/tb_pseudoRandGenerator_ca.sv": null, + "docs/continuous_adder_specification.md": null, + "verif/continuous_adder_tb.sv": null, + "rtl/fifo_buffer.sv": null, + "verif/tb_fifo_buffer.sv": null, + "docs/direct_map_cache_spec.md": null, + "verif/tb_direct_map_cache.sv": null, + "rtl/direct_map_cache.sv": null, + "rtl/dual_port_memory.sv": null, + "rtl/gen_cos_sin_lut.sv": null, + "rtl/phase_lut.sv": null, + "rtl/phase_rotation.sv": null, + "rtl/power4.sv": null, + "rtl/saturation.sv": null, + "rtl/top_phase_rotation.sv": null, + "docs/spec_viterbi.md": null, + "docs/spec_slicer_top.md": null, + "docs/spec_top_phase_rotation.md": null, + "rtl/slicer.sv": null, + "rtl/slicer_top.sv": null, + "docs/swizzler_specification.md": "# Swizzler Specification Document\n\n## Introduction\n\nThe **Swizzler** module is a configurable hardware component designed to perform lane remapping (swizzling) on a multi-lane data bus. This module rearranges input lanes based on an encoded swizzle map, enabling flexible data routing for optimized PCB layout and enhanced system functionality. The design supports an optional bypass mode, optional parity checking for error detection, and optional output registering for synchronous operation.\n\n---\n\n## Functional Overview\n\nThe Swizzler operates based on the following key functions:\n\n1. **Data Unpacking:** \n The flat input bus (`data_in`) containing multiple data lanes is unpacked into an array of individual lanes.\n\n2. **Swizzle Map Unpacking:** \n The flat encoded swizzle map (`swizzle_map_flat`) is converted into an array, where each element specifies which input lane is routed to the corresponding output lane.\n\n3. **Lane Remapping:** \n The module rearranges the input lanes based on the swizzle map. If the `bypass` signal is asserted, the input lanes pass through to the output unchanged.\n\n4. **Optional Parity Checking:** \n When enabled via the `ENABLE_PARITY_CHECK` parameter, the module computes the parity of each remapped lane and asserts a `parity_error` signal if any lane's parity is nonzero.\n\n5. **Output Packing:** \n The remapped lanes are repacked into a single flat output bus (`data_out`).\n\n6. **Output Registering (Optional):** \n If `REGISTER_OUTPUT` is enabled, the output data is registered on the rising edge of the clock (`clk`), ensuring improved timing performance and synchronization.\n\n---\n\n## Module Interface\n\nThe module should be defined as follows:\n\n```verilog\nmodule swizzler #(\n parameter integer NUM_LANES = 4,\n parameter integer DATA_WIDTH = 8,\n parameter integer REGISTER_OUTPUT = 0,\n parameter integer ENABLE_PARITY_CHECK = 0\n)(\n input wire clk,\n input wire rst_n,\n input wire bypass,\n input wire [NUM_LANES*DATA_WIDTH-1:0] data_in,\n input wire [NUM_LANES*$clog2(NUM_LANES)-1:0] swizzle_map_flat,\n output reg [NUM_LANES*DATA_WIDTH-1:0] data_out,\n output reg parity_error\n);", + "verif/swizzler_tb.sv": "`timescale 1ns / 1ps\n\nmodule tb_swizzler;\n\nparameter NUM_LANES = 4;\nparameter DATA_WIDTH = 8;\nparameter REGISTER_OUTPUT = 0;\nparameter ENABLE_PARITY_CHECK = 1;\n\nreg clk;\nreg rst_n;\nreg bypass;\nreg [NUM_LANES*DATA_WIDTH-1:0] data_in;\nreg [NUM_LANES*$clog2(NUM_LANES)-1:0] swizzle_map_flat;\nwire [NUM_LANES*DATA_WIDTH-1:0] data_out;\nwire parity_error;\n\nswizzler #(\n .NUM_LANES(NUM_LANES),\n .DATA_WIDTH(DATA_WIDTH),\n .REGISTER_OUTPUT(REGISTER_OUTPUT),\n .ENABLE_PARITY_CHECK(ENABLE_PARITY_CHECK)\n) dut (\n .clk(clk),\n .rst_n(rst_n),\n .bypass(bypass),\n .data_in(data_in),\n .swizzle_map_flat(swizzle_map_flat),\n .data_out(data_out),\n .parity_error(parity_error)\n);\n\nlogic [DATA_WIDTH-1:0] input_lanes [NUM_LANES-1:0];\nlogic [DATA_WIDTH-1:0] expected_lanes [NUM_LANES-1:0];\nlogic [DATA_WIDTH-1:0] output_lanes [NUM_LANES-1:0];\nlogic [$clog2(NUM_LANES)-1:0] swizzle_map [NUM_LANES-1:0];\n\ninteger i;\n\ninitial begin\n clk = 0;\n forever #5 clk = ~clk;\nend\n\ninitial begin\n rst_n = 0;\n bypass = 0;\n data_in = 0;\n swizzle_map_flat = 0;\n #15;\n rst_n = 1;\n\n test_bypass();\n test_identity();\n test_reverse();\n test_custom();\n\n $display(\"All tests completed.\");\n $finish;\nend\n\ntask test_bypass;\n $display(\"Test Case: Bypass Mode\");\n bypass = 1;\n for (i = 0; i < NUM_LANES; i++) begin\n input_lanes[i] = i + 1;\n end\n flatten_input();\n @(posedge clk);\n @(posedge clk);\n unpack_output();\n for (i = 0; i < NUM_LANES; i++) begin\n expected_lanes[i] = input_lanes[i];\n end\n check_output(\"Bypass\");\nendtask\n\ntask test_identity;\n $display(\"Test Case: Identity Mapping\");\n bypass = 0;\n for (i = 0; i < NUM_LANES; i++) begin\n swizzle_map[i] = i;\n input_lanes[i] = i + 10;\n end\n flatten_swizzle_map();\n flatten_input();\n @(posedge clk);\n @(posedge clk);\n unpack_output();\n for (i = 0; i < NUM_LANES; i++) begin\n expected_lanes[i] = input_lanes[i];\n end\n check_output(\"Identity\");\nendtask\n\ntask test_reverse;\n $display(\"Test Case: Reverse Mapping\");\n bypass = 0;\n for (i = 0; i < NUM_LANES; i++) begin\n swizzle_map[i] = NUM_LANES - 1 - i;\n input_lanes[i] = i + 20;\n end\n flatten_swizzle_map();\n flatten_input();\n @(posedge clk);\n @(posedge clk);\n unpack_output();\n for (i = 0; i < NUM_LANES; i++) begin\n expected_lanes[i] = input_lanes[NUM_LANES - 1 - i];\n end\n check_output(\"Reverse\");\nendtask\n\ntask test_custom;\n $display(\"Test Case: Custom Mapping\");\n bypass = 0;\n swizzle_map[0] = 2;\n swizzle_map[1] = 0;\n swizzle_map[2] = 3;\n swizzle_map[3] = 1;\n input_lanes[0] = 8'hAA;\n input_lanes[1] = 8'hBB;\n input_lanes[2] = 8'hCC;\n input_lanes[3] = 8'hDD;\n flatten_swizzle_map();\n flatten_input();\n @(posedge clk);\n @(posedge clk);\n unpack_output();\n expected_lanes[0] = input_lanes[2];\n expected_lanes[1] = input_lanes[0];\n expected_lanes[2] = input_lanes[3];\n expected_lanes[3] = input_lanes[1];\n check_output(\"Custom\");\nendtask\n\ntask flatten_input;\n for (i = 0; i < NUM_LANES; i++) begin\n data_in[(i+1)*DATA_WIDTH-1 -: DATA_WIDTH] = input_lanes[i];\n end\nendtask\n\ntask flatten_swizzle_map;\n for (i = 0; i < NUM_LANES; i++) begin\n swizzle_map_flat[(i+1)*$clog2(NUM_LANES)-1 -: $clog2(NUM_LANES)] = swizzle_map[i];\n end\nendtask\n\ntask unpack_output;\n for (i = 0; i < NUM_LANES; i++) begin\n output_lanes[i] = data_out[(i+1)*DATA_WIDTH-1 -: DATA_WIDTH];\n end\nendtask\n\ntask check_output(input string test_name);\n for (i = 0; i < NUM_LANES; i++) begin\n if (output_lanes[i] !== expected_lanes[i]) begin\n $display(\"[%s] ERROR: Lane %0d: Expected %h, Got %h\", test_name, i, expected_lanes[i], output_lanes[i]);\n end else begin\n $display(\"[%s] PASS: Lane %0d = %h\", test_name, i, output_lanes[i]);\n end\n end\n if (ENABLE_PARITY_CHECK) begin\n if (parity_error) begin\n $display(\"[%s] PARITY ERROR DETECTED\", test_name);\n end else begin\n $display(\"[%s] Parity check passed\", test_name);\n end\n end\nendtask\n\nendmodule", + "rtl/swizzler.sv": null, + "docs/sync_serial_communication_tx_rx_spec.md": null, + "verif/sync_serial_communication_tb.sv": null, + "rtl/weight_stationary_pe.sv": null, + "verif/systolic_array_tb.sv": null, + "rtl/thermostat.v": null, + "docs/Traffic_controller.md": null, + "rtl/traffic_light_controller.sv": null, + "docs/Universal_Shift_Register_spec.md": null, + "verif/tb_universal_shift_register.sv": null, + "rtl/universal_shift_register.sv": null, + "docs/spec_conj.md": null, + "docs/spec_cross_correlation.md": null, + "docs/spec_detect_sequence.md": null, + "rtl/adder_2d_layers.sv": null, + "rtl/adder_tree_2d.sv": null, + "rtl/correlate.sv": null, + "rtl/cross_correlation.sv": null, + "docs/valid_modes.md": null, + "docs/words_counting.md": null, + "rtl/detect_sequence.sv": null, + "docs/proc_fsm_spec.md": null, + "docs/adder_tree.md": null, + "docs/coeff_ram.md": null, + "docs/poly_decimator.md": null, + "docs/poly_filter.md": null, + "docs/shift_register.md": null, + "rtl/adder_tree.sv": null, + "rtl/coeff_ram.sv": null, + "rtl/poly_filter.sv": null, + "rtl/shift_register.sv": null, + "docs/prbs_specification.md": null, + "rtl/prbs_gen_check.sv": null, + "rtl/fsm.sv": null, + "verif/fsm_tb.sv": null, + "rtl/CA_1.sv": null, + "rtl/CA_2.sv": null, + "rtl/CA_3.sv": null, + "rtl/CA_4.sv": null, + "rtl/rgb_color_space_conversion.sv": null, + "rtl/APBGlobalHistoryRegister.v": null, + "docs/signed_comparator_specification.md": null, + "verif/signed_comparator_tb.sv": null, + "rtl/sorting_engine.sv": null, + "rtl/brick_sort.sv": null, + "rtl/bubble_sort.sv": null, + "rtl/merge_sort.sv": null, + "rtl/selection_sort.sv": null + } + }, + { + "id": "cvdp_agentic_sync_serial_communication_0001", + "index": 574, + "source_config": "cvdp_agentic_code_generation_no_commercial", + "instruction": "Context: You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Update the file content** by using:\n - `sed -i '3s/old/new/' file.txt`\n - **Find current working directory** by using:\n - `pwd`\n\n You will be given a prompt and your task is to understand it and solve the given issue by using the commands mentioned above as needed. In the final step, you should create a Linux patch highlighting the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.\n\nTask: n `sync_serial_communication` with binary to gray code conversion module in SystemVerilog. Refer to the specification provided in `docs/sync_serial_communication_spec.md` to the RTL. The specification describes a module that takes 64 bit input data input and performs various transmit & receive operations on it based on a 3-bit selection signal. It also requires generating a Gray-coded version of the receive data.\n\n**1. Hierarchical Design**\n\n- The top-level module is `sync_serial_communication_tx_rx`, integrating `tx_block`, `rx_block`, and `binary_to_gray_conversion`.\n- `tx_block` (transmitter) serializes and transmits data.\n- `rx_block` (receiver) deserializes the data.\n- `binary_to_gray_conversion` converts the received binary data into Gray code.\n\n**2. Functional Details**\n\n- **`tx_block` (Transmitter):**\n\n - Serializes `data_in` based on `sel`.\n - Supports 8-bit, 16-bit, 32-bit, and 64-bit transmission.\n - Generates a serial clock .\n\n- **`rx_block` (Receiver):**\n\n - Deserializes output of `tx_block` and reconstructs `data_out`.\n - Uses a counter to track received bits.\n\n\n- **binary_to_gray_conversion:**\n\n - Converts `data_out` to Gray code when `done` is asserted.\n\n**3. Timing & Synchronization**\n\n- The system is synchronous to `clk`, with a serial clock for RX operations.\n- Reset (`reset_n`) initializes registers and buffers.\n- `done` is asserted upon completion of transmission/reception.\n\nThe code should be well-documented with clear comments explaining the functionality of each major block. Follow best practices in SystemVerilog coding to ensure readability, reusability, and maintainability.", + "verilog_code": { + "code_block_1_0": "sync_serial_communication", + "code_block_1_1": "docs/sync_serial_communication_spec.md", + "code_block_1_2": "sync_serial_communication_tx_rx", + "code_block_1_5": "binary_to_gray_conversion", + "code_block_1_8": "binary_to_gray_conversion", + "code_block_1_20": "sync_serial_communication_tx_rx", + "code_block_1_25": "binary_to_gray_conversion", + "code_block_1_33": "binary_to_gray_conversion", + "code_block_1_82": "binary_to_gray_conversion", + "code_block_1_89": "sync_serial_communication_tx_rx", + "code_block_1_97": "binary_to_gray_conversion", + "code_block_2_0": "module in SystemVerilog. Refer to the specification provided in `docs/sync_serial_communication_spec.md` to implement the RTL. The specification describes a module that takes 64 bit input data input and performs various transmit & receive operations on it based on a 3-bit selection signal. It also requires generating a Gray-coded version of the receive data.\n\n**1. Hierarchical Design**\n\n- The top-level module is `sync_serial_communication_tx_rx`, integrating `tx_block`, `rx_block`, and `binary_to_gray_conversion`.\n- `tx_block` (transmitter) serializes and transmits data.\n- `rx_block` (receiver) deserializes the data.\n- `binary_to_gray_conversion` converts the received binary data into Gray code.\n\n**2. Functional Details**\n\n- **`tx_block` (Transmitter):**\n\n - Serializes `data_in` based on `sel`.\n - Supports 8-bit, 16-bit, 32-bit, and 64-bit transmission.\n - Generates a serial clock .\n\n- **`rx_block` (Receiver):**\n\n - Deserializes output of `tx_block` and reconstructs `data_out`.\n - Uses a counter to track received bits.\n\n\n- **binary_to_gray_conversion:**\n\n - Converts `data_out` to Gray code when `done` is asserted.\n\n**3. Timing & Synchronization**\n\n- The system is synchronous to `clk`, with a serial clock for RX operations.\n- Reset (`reset_n`) initializes registers and buffers.\n- `done` is asserted upon completion of transmission/reception.\n\nThe code should be well-documented with clear comments explaining the functionality of each major block. 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'verif/tb_des_dec.sv': None, 'docs/Encryption.md': None, 'rtl/des_dec.sv': None, 'verif/tb_3des_enc.sv': None, 'verif/tb_3des_dec.sv': None, 'docs/min_hamming_distance_finder_spec.md': None, 'rtl/Bit_Difference_Counter.sv': None, 'rtl/Bitwise_Reduction.sv': None, 'rtl/Data_Reduction.sv': None, 'verif/tb_Min_Hamming_Distance_Finder.sv': None, 'docs/specs.md': None, 'rtl/arithmetic_progression_generator.sv': None, 'docs/algorithms.md': None, 'docs/coeff_update_spec.md': None, 'docs/equalizer_spec.md': None, 'docs/error_calc_spec.md': None, 'rtl/coeff_update.sv': None, 'rtl/dynamic_equalizer.sv': None, 'rtl/error_calc.sv': None, 'docs/awgn_spec.md': None, 'docs/equalizer_top_spec.md': None, 'rtl/elevator_control_system.sv': None, 'docs/tx_specification.md': None, 'rtl/ethernet_fifo_cdc.sv': None, 'docs/tx_mac_specification.md': None, 'verif/event_scheduler_tb.sv': None, 'docs/modified_specs.md': None, 'rtl/event_scheduler.sv': None, 'verif/tb_event_scheduler.sv': None, 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'docs/swizzler_specification.md': None, 'verif/swizzler_tb.sv': None, 'rtl/swizzler.sv': None, 'docs/sync_serial_communication_tx_rx_spec.md': \"\\nThe `sync_serial_communication_tx_rx` design implements a synchronous serial transmitter (TX) and receiver (RX) for 64-bit data, along with a binary-to-Gray code conversion stage. It enables selective transmission of different portions of the 64-bit input, determined by a 3-bit control signal (`sel`).\\n\\n## Interface\\n\\n### Data inputs\\n\\n1. **clk(1-bit)** : System clock. Design works on the Posedge of the `clk`.\\n\\n2. **reset_n(1-bit)** : Active-low asynchronous reset; all internal registers reset when `reset_n` is 0.\\n\\n3. **sel([2:0])** : Selection for the TX/RX data width operation (e.g., 8, 16, 32, or 64 bits).\\n\\n4. **data_in([63:0])** : Parallel input data to be transmitted.\\n\\n### Data Outputs\\n\\n1. **data_out([63:0])** : Parallel output reconstructed by the RX block.\\n\\n2. **done(1-bit)** : Indicates completion of receiving data from the RX block.\\n\\n3. **gray_out([63:0])** : Gray-coded version of `data_out`, provided by the `binary_to_gray_conversion` module.\\n\\n## Detailed Functionality\\n\\n### Parallel-to-Serial Transmission\\n\\nThe top module instantiates `tx_block`, which takes `data_in` and serializes it based on the width selected by `sel`. \\n### Serial-to-Parallel Reception\\n\\nThe serialized data routed to `rx_block`, which captures each incoming bit. Once it detects it has received all bits for the chosen width, it asserts `done` and outputs the parallel data on `data_out`.\\n\\n### Gray Code Conversion\\n\\nWhen `done` is asserted, the `binary_to_gray_conversion` submodule captures the final `data_out` and generates a corresponding 64-bit Gray code on `gray_out`.\\n\\n\\n## Submodule Explanation\\n\\n### 1. tx_block Submodule\\n\\n**Function** \\nConverts a 64-bit parallel input (`data_in`) into a serial bitstream, governed by `sel`.\\n\\n**Interface** \\nIt receives `clk`, `reset_n`, `data_in`, and `sel`, and outputs `serial_out`, `done`, and `serial_clk`.\\n\\n**Operation** \\n\\n1. **Data Width Selection**\\n - On each clock cycle, if `done` is high, `sel` is evaluated to determine how many bits (8/16/32/64) to shift out next.\\n\\n3. **Shifting & Transmission** \\n - The chosen segment is loaded into `data_reg` and shifted right every clock cycle; the LSB goes to `serial_out`.\\n\\n4. **Done Signaling** \\n - When the required bits have been sent, `bit_count` goes to 0 and `done` is asserted.\\n\\n5. **Serial Clock** \\n - A gated version of `clk` (`serial_clk`) is provided to synchronize data capture in `rx_block`.\\n\\n\\n### 2. rx_block Submodule\\n\\n**Function** \\nReassembles the serial bitstream into parallel form and asserts `done` once complete.\\n\\n**Interface** \\nIt receives `clk`, `reset_n`, `data_in`, `serial_clk`, and `sel`, and outputs `done` and `data_out`.\\n\\n**Operation** \\n\\n1. **Serial Capture** \\n - On each rising edge of `serial_clk`, the incoming bit is stored in register. \\n - A local register tracks how many bits have been received.\\n\\n2. **Data Width Tracking** \\n - Once the expected number of bits (based on `sel`) is captured, `done` is asserted.\\n\\n3. **Parallel Output** \\n - The bits are loaded into `data_out`, with zero-extension for smaller widths (8/16/32 bits).\\n\\n\\n### 3. binary_to_gray_conversion Submodule\\n\\n**Function** \\nConverts the parallel binary data into Gray code upon completion of the reception (`en = done`).\\n\\n**Interface** \\nIt receives `data` as input and outputs `gray_out`.\\n\\n**Operation** \\n- **Combinational Conversion** \\n - The highest bit is copied directly, and each subsequent bit is computed as `data[j+1] ^ data[j]`.\\n\\n\\n## Example Usage\\n\\n### Normal Operation Example\\n\\n1. **Initial Conditions** \\n - `reset_n` is asserted (1), `sel` is set to select 16 bits (`3'b010`), and valid data is on `data_in`.\\n\\n2. **Transmission Start** \\n - `tx_block` sees `done = 1` initially, loads the lower 16 bits of `data_in` into a register. \\n - Transmission begins, shifting out each bit on consecutive `clk` cycles.\\n\\n3. **Reception** \\n - `rx_block` captures bits on each rising edge of `serial_clk`. \\n - When it has received all 16 bits, it asserts `done`.\\n\\n4. **Gray Code Generation** \\n - With `done = 1`, `binary_to_gray_conversion` converts `data_out` to Gray code on `gray_out`.\\n\\n### Reset Operation Example\\n\\n1. **Reset Assertion** \\n - When `reset_n` is driven low (0), both `tx_block` and `rx_block` registers are cleared.\\n\\n2. **Restart** \\n - Transmission and reception are halted; any ongoing operation restarts once `reset_n` is de-asserted (goes back to 1).\\n\\n\\n## Summary\\n\\n- **Functionality**: \\n The `sync_serial_communication_tx_rx` module integrates a transmitter (`tx_block`), a receiver (`rx_block`), and a binary-to-Gray converter to form a complete synchronous serial communication system.\\n\\n- **Transmission & Reception**: \\n Parallel data is serialized according to the bits selected by `sel`, sent out on `serial_out`, and reassembled in the receiver, which then indicates completion via the `done` signal.\\n\\n- **Gray Code Output**: \\n When reception is done, the received data is transformed into Gray code for further processing or analysis.\\n\\n- **Modular Design**: \\n Each block (`tx_block`, `rx_block`, `binary_to_gray_conversion`) handles a distinct function, simplifying code maintainability and reuse.\", 'verif/sync_serial_communication_tb.sv': 'module sync_serial_communication_tb();\\n\\n// Declaration of registers and wires\\nreg clk; // Clock signal\\nreg reset_n; // Active-low reset signal\\nreg [2:0] sel; // Selection signal\\nreg [63:0] data_in; // Data input signal\\nwire done; // Done signal (output from DUT)\\nwire [63:0] data_out; // Data output signal\\nwire [63:0]gray_out; // gray output\\n\\ninteger i; // Loop variable for tasks\\n\\n\\nsync_serial_communication_tx_rx uut (\\n .clk(clk),\\n .reset_n(reset_n),\\n .sel(sel),\\n .data_in(data_in),\\n .data_out(data_out),\\n .done(done),\\n .gray_out(gray_out)\\n);\\n\\ninitial begin\\n clk = 0;\\n forever #5 clk = ~clk;\\nend\\n\\n\\ninitial begin\\n reset_n = 0; \\t\\t \\n @(posedge clk);\\n @(posedge clk);\\n initialization(); \\t\\t \\n @(negedge clk);\\n reset_n = 1; \\t\\t \\n @(posedge clk);\\n repeat(2) begin\\n drive_byte(); \\n @(posedge clk);\\n reset_n = 1\\'b0; \\n @(posedge clk);\\n initialization(); \\n @(negedge clk);\\n reset_n = 1\\'b1; \\n drive_half_word(); \\n @(posedge clk);\\n reset_n = 1\\'b0; \\n @(posedge clk);\\n initialization(); \\n @(negedge clk);\\n reset_n = 1\\'b1; \\n drive_word(); \\n @(posedge clk);\\n reset_n = 1\\'b0; \\n @(posedge clk);\\n initialization(); \\n @(negedge clk);\\n reset_n = 1\\'b1; \\n double_word(); \\n @(posedge clk);\\n reset_n = 1\\'b0; \\n @(posedge clk);\\n initialization(); \\n @(negedge clk);\\n reset_n = 1\\'b1; \\n end\\n #100; \\t\\t\\t\\t\\t\\t \\n $finish(); \\nend\\n\\ntask initialization();\\nbegin\\n @(posedge clk);\\n if (!reset_n) begin\\n data_in <= 64\\'d0; \\t\\t \\n sel <= 3\\'b000; \\t\\t \\n end\\nend\\nendtask\\n\\ntask drive_byte();\\nbegin\\n @(posedge clk);\\n data_in <= {$random()}%127;\\t\\t\\t\\t\\t \\n for (i = 0; i <= 7; i = i + 1) begin\\n sel <= 3\\'b001; \\t\\t \\n @(posedge clk);\\n end\\n wait(done);\\n $display(\"-------------------------------------------------------------------------------------------------\");\\n $display(\"%t DRIVE_BYTE:: sel = %h, data_in = %h, data_out = %h, done = %b,gray_out = %b\", $time,sel,data_in,data_out,done,gray_out);\\nend\\nendtask\\n\\ntask drive_half_word();\\nbegin\\n @(posedge clk);\\n data_in <= {$random()}%1023; \\t\\t \\n for (i = 0; i <= 15; i = i + 1) begin\\n @(posedge clk);\\n sel <= 3\\'b010; \\t\\t \\n end\\n wait(done);\\n $display(\"-------------------------------------------------------------------------------------------------\");\\n $display(\"%t DRIVE_HALF_WORD:: sel = %h, data_in = %h, data_out = %h, done = %b,gray_out = %b\", $time,sel,data_in,data_out,done,gray_out);\\nend\\nendtask\\n\\ntask drive_word();\\nbegin\\n @(posedge clk);\\n data_in <= {$random()}%4196; \\t\\t \\n for (i = 0; i <= 31; i = i + 1) begin\\n @(posedge clk);\\n sel <= 3\\'b011; \\t\\t \\n end\\n wait(done);\\n $display(\"-------------------------------------------------------------------------------------------------\");\\n $display(\"%t DRIVE_WORD:: sel = %h, data_in = %h, data_out = %h, done = %b,gray_out = %b\", $time,sel,data_in,data_out,done,gray_out);\\nend\\nendtask\\n\\ntask double_word();\\nbegin\\n @(posedge clk);\\n data_in <= {$random()}%8192; \\t\\t \\n for (i = 0; i <= 63; i = i + 1) begin\\n @(posedge clk);\\n sel <= 3\\'b100; \\t \\n end\\n wait(done);\\n $display(\"-------------------------------------------------------------------------------------------------\");\\n $display(\"%t DRIVE_DOUBLE_WORD:: sel = %h, data_in = %h, data_out = %h, done = %b,gray_out = %b\", $time,sel,data_in,data_out,done,gray_out);\\nend\\nendtask\\n\\ninitial begin\\n$dumpfile(\"dump.vcd\");\\n$dumpvars(0,sync_serial_communication_tb);\\nend\\n\\nendmodule', 'rtl/weight_stationary_pe.sv': None, 'verif/systolic_array_tb.sv': None, 'rtl/thermostat.v': None, 'docs/Traffic_controller.md': None, 'rtl/traffic_light_controller.sv': None, 'docs/Universal_Shift_Register_spec.md': None, 'verif/tb_universal_shift_register.sv': None, 'rtl/universal_shift_register.sv': None, 'docs/spec_conj.md': None, 'docs/spec_cross_correlation.md': None, 'docs/spec_detect_sequence.md': None, 'rtl/adder_2d_layers.sv': None, 'rtl/adder_tree_2d.sv': None, 'rtl/correlate.sv': None, 'rtl/cross_correlation.sv': None, 'docs/valid_modes.md': None, 'docs/words_counting.md': None, 'rtl/detect_sequence.sv': None, 'docs/proc_fsm_spec.md': None, 'docs/adder_tree.md': None, 'docs/coeff_ram.md': None, 'docs/poly_decimator.md': None, 'docs/poly_filter.md': None, 'docs/shift_register.md': None, 'rtl/adder_tree.sv': None, 'rtl/coeff_ram.sv': None, 'rtl/poly_filter.sv': None, 'rtl/shift_register.sv': None, 'docs/prbs_specification.md': None, 'rtl/prbs_gen_check.sv': None, 'rtl/fsm.sv': None, 'verif/fsm_tb.sv': None, 'rtl/CA_1.sv': None, 'rtl/CA_2.sv': None, 'rtl/CA_3.sv': None, 'rtl/CA_4.sv': None, 'rtl/rgb_color_space_conversion.sv': None, 'rtl/APBGlobalHistoryRegister.v': None, 'docs/signed_comparator_specification.md': None, 'verif/signed_comparator_tb.sv': None, 'rtl/sorting_engine.sv': None, 'rtl/brick_sort.sv': None, 'rtl/bubble_sort.sv': None, 'rtl/merge_sort.sv': None, 'rtl/selection_sort.sv': None}", + "verif/sync_serial_communication_tb.sv": "module sync_serial_communication_tb();\n\n// Declaration of registers and wires\nreg clk; // Clock signal\nreg reset_n; // Active-low reset signal\nreg [2:0] sel; // Selection signal\nreg [63:0] data_in; // Data input signal\nwire done; // Done signal (output from DUT)\nwire [63:0] data_out; // Data output signal\nwire [63:0]gray_out; // gray output\n\ninteger i; // Loop variable for tasks\n\n\nsync_serial_communication_tx_rx uut (\n .clk(clk),\n .reset_n(reset_n),\n .sel(sel),\n .data_in(data_in),\n .data_out(data_out),\n .done(done),\n .gray_out(gray_out)\n);\n\ninitial begin\n clk = 0;\n forever #5 clk = ~clk;\nend\n\n\ninitial begin\n reset_n = 0; \t\t \n @(posedge clk);\n @(posedge clk);\n initialization(); \t\t \n @(negedge clk);\n reset_n = 1; \t\t \n @(posedge clk);\n repeat(2) begin\n drive_byte(); \n @(posedge clk);\n reset_n = 1'b0; \n @(posedge clk);\n initialization(); \n @(negedge clk);\n reset_n = 1'b1; \n drive_half_word(); \n @(posedge clk);\n reset_n = 1'b0; \n @(posedge clk);\n initialization(); \n @(negedge clk);\n reset_n = 1'b1; \n drive_word(); \n @(posedge clk);\n reset_n = 1'b0; \n @(posedge clk);\n initialization(); \n @(negedge clk);\n reset_n = 1'b1; \n double_word(); \n @(posedge clk);\n reset_n = 1'b0; \n @(posedge clk);\n initialization(); \n @(negedge clk);\n reset_n = 1'b1; \n end\n #100; \t\t\t\t\t\t \n $finish(); \nend\n\ntask initialization();\nbegin\n @(posedge clk);\n if (!reset_n) begin\n data_in <= 64'd0; \t\t \n sel <= 3'b000; \t\t \n end\nend\nendtask\n\ntask drive_byte();\nbegin\n @(posedge clk);\n data_in <= {$random()}%127;\t\t\t\t\t \n for (i = 0; i <= 7; i = i + 1) begin\n sel <= 3'b001; \t\t \n @(posedge clk);\n end\n wait(done);\n $display(\"-------------------------------------------------------------------------------------------------\");\n $display(\"%t DRIVE_BYTE:: sel = %h, data_in = %h, data_out = %h, done = %b,gray_out = %b\", $time,sel,data_in,data_out,done,gray_out);\nend\nendtask\n\ntask drive_half_word();\nbegin\n @(posedge clk);\n data_in <= {$random()}%1023; \t\t \n for (i = 0; i <= 15; i = i + 1) begin\n @(posedge clk);\n sel <= 3'b010; \t\t \n end\n wait(done);\n $display(\"-------------------------------------------------------------------------------------------------\");\n $display(\"%t DRIVE_HALF_WORD:: sel = %h, data_in = %h, data_out = %h, done = %b,gray_out = %b\", $time,sel,data_in,data_out,done,gray_out);\nend\nendtask\n\ntask drive_word();\nbegin\n @(posedge clk);\n data_in <= {$random()}%4196; \t\t \n for (i = 0; i <= 31; i = i + 1) begin\n @(posedge clk);\n sel <= 3'b011; \t\t \n end\n wait(done);\n $display(\"-------------------------------------------------------------------------------------------------\");\n $display(\"%t DRIVE_WORD:: sel = %h, data_in = %h, data_out = %h, done = %b,gray_out = %b\", $time,sel,data_in,data_out,done,gray_out);\nend\nendtask\n\ntask double_word();\nbegin\n @(posedge clk);\n data_in <= {$random()}%8192; \t\t \n for (i = 0; i <= 63; i = i + 1) begin\n @(posedge clk);\n sel <= 3'b100; \t \n end\n wait(done);\n $display(\"-------------------------------------------------------------------------------------------------\");\n $display(\"%t DRIVE_DOUBLE_WORD:: sel = %h, data_in = %h, data_out = %h, done = %b,gray_out = %b\", $time,sel,data_in,data_out,done,gray_out);\nend\nendtask\n\ninitial begin\n$dumpfile(\"dump.vcd\");\n$dumpvars(0,sync_serial_communication_tb);\nend\n\nendmodule" + }, + "test_info": { + "test_criteria_2": [ + "be well-documented with clear comments explaining the functionality of each major block. follow best practices in systemverilog coding to ensure readability, reusability, and maintainability." + ] + }, + "expected_behavior": [ + "be well-documented with clear comments explaining the functionality of each major block" + ], + "metadata": { + "categories": [ + "cid003", + "medium" + ], + "domain": "memory", + "complexity": "intermediate", + "problem_type": "design", + "has_code": true, + "has_tests": true + }, + "full_prompt": "Design an `sync_serial_communication` with binary to gray code conversion module in SystemVerilog. Refer to the specification provided in `docs/sync_serial_communication_spec.md` to implement the RTL. The specification describes a module that takes 64 bit input data input and performs various transmit & receive operations on it based on a 3-bit selection signal. It also requires generating a Gray-coded version of the receive data.\n\n**1. Hierarchical Design**\n\n- The top-level module is `sync_serial_communication_tx_rx`, integrating `tx_block`, `rx_block`, and `binary_to_gray_conversion`.\n- `tx_block` (transmitter) serializes and transmits data.\n- `rx_block` (receiver) deserializes the data.\n- `binary_to_gray_conversion` converts the received binary data into Gray code.\n\n**2. Functional Details**\n\n- **`tx_block` (Transmitter):**\n\n - Serializes `data_in` based on `sel`.\n - Supports 8-bit, 16-bit, 32-bit, and 64-bit transmission.\n - Generates a serial clock .\n\n- **`rx_block` (Receiver):**\n\n - Deserializes output of `tx_block` and reconstructs `data_out`.\n - Uses a counter to track received bits.\n\n\n- **binary_to_gray_conversion:**\n\n - Converts `data_out` to Gray code when `done` is asserted.\n\n**3. Timing & Synchronization**\n\n- The system is synchronous to `clk`, with a serial clock for RX operations.\n- Reset (`reset_n`) initializes registers and buffers.\n- `done` is asserted upon completion of transmission/reception.\n\nThe code should be well-documented with clear comments explaining the functionality of each major block. Follow best practices in SystemVerilog coding to ensure readability, reusability, and maintainability.\n", + "system_message": "You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Update the file content** by using:\n - `sed -i '3s/old/new/' file.txt`\n - **Find current working directory** by using:\n - `pwd`\n\n You will be given a prompt and your task is to understand it and solve the given issue by using the commands mentioned above as needed. In the final step, you should create a Linux patch highlighting the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.", + "raw_context": { + "docs/specification.md": null, + "rtl/decoder_data_control_64b66b.sv": null, + "rtl/encoder_control_64b66b.sv": null, + "rtl/encoder_data_64b66b.sv": null, + "rtl/aes128_encrypt.sv": null, + "verif/tb_aes128_enc.sv": null, + "rtl/aes128_decrypt.sv": null, + "rtl/aes128_key_expansion.sv": null, + "rtl/inv_sbox.sv": null, + "rtl/sbox.sv": null, + "verif/tb_aes128_dec.sv": null, + "rtl/aes_encrypt.sv": null, + "verif/tb_aes_encrypt.sv": null, + "rtl/aes_decrypt.sv": null, + "rtl/aes_ke.sv": null, + "verif/tb_aes_decrypt.sv": null, + "rtl/aes_dec_top.sv": null, + "rtl/aes_enc_top.sv": null, + "verif/tb_padding_top.sv": null, + "verif/tb_des_enc.sv": null, + "docs/Key_schedule.md": null, + "docs/Permutations.md": null, + "docs/S_box_creation.md": null, + "rtl/S1.sv": null, + "rtl/S2.sv": null, + "rtl/S3.sv": null, + "rtl/S4.sv": null, + "rtl/S5.sv": null, + "rtl/S6.sv": null, + "rtl/S7.sv": null, + "rtl/S8.sv": null, + "rtl/des_enc.sv": null, + "verif/tb_des_dec.sv": null, + "docs/Encryption.md": null, + "rtl/des_dec.sv": null, + "verif/tb_3des_enc.sv": null, + "verif/tb_3des_dec.sv": null, + "docs/min_hamming_distance_finder_spec.md": null, + "rtl/Bit_Difference_Counter.sv": null, + "rtl/Bitwise_Reduction.sv": null, + "rtl/Data_Reduction.sv": null, + "verif/tb_Min_Hamming_Distance_Finder.sv": null, + "docs/specs.md": null, + "rtl/arithmetic_progression_generator.sv": null, + "docs/algorithms.md": null, + "docs/coeff_update_spec.md": null, + "docs/equalizer_spec.md": null, + "docs/error_calc_spec.md": null, + "rtl/coeff_update.sv": null, + "rtl/dynamic_equalizer.sv": null, + "rtl/error_calc.sv": null, + "docs/awgn_spec.md": null, + "docs/equalizer_top_spec.md": null, + "rtl/elevator_control_system.sv": null, + "docs/tx_specification.md": null, + "rtl/ethernet_fifo_cdc.sv": null, + "docs/tx_mac_specification.md": null, + "verif/event_scheduler_tb.sv": null, + "docs/modified_specs.md": null, + "rtl/event_scheduler.sv": null, + "verif/tb_event_scheduler.sv": null, + "rtl/column_selector.sv": null, + "rtl/event_storage.sv": null, + "verif/tb.sv": null, + "rtl/fixed_priority_arbiter.sv": null, + "verif/fixed_priority_arbiter_tb.sv": null, + "docs/Modified_specification.md": null, + "docs/GCD_specification.md": null, + "docs/crypto_accelerator_specification.md": null, + "docs/modular_exponentiation_specification.md": null, + "docs/modular_multiplier_specification.md": null, + "rtl/gcd_controlpath_3.sv": null, + "rtl/gcd_controlpath_4.sv": null, + "rtl/gcd_datapath_5.sv": null, + "rtl/gcd_datapath_6.sv": null, + "rtl/gcd_top_1.sv": null, + "rtl/gcd_top_2.sv": null, + "rtl/modular_exponentiation.sv": null, + "rtl/modular_multiplier.sv": null, + "rtl/lfsr_8bit.sv": null, + "verif/lfsr_8bit_tb.sv": null, + "rtl/bit16_lfsr.sv": null, + "rtl/low_power_ctrl.sv": null, + "rtl/sync_fifo.sv": null, + "verif/tb_low_power_channel.sv": null, + "rtl/cross_domain_sync.sv": null, + "rtl/dsp_input_stage.sv": null, + "rtl/dsp_output_stage.sv": null, + "rtl/lfsr_generator.sv": null, + "rtl/monte_carlo_dsp_monitor_top.sv": null, + "verif/monte_carlo_dsp_monitor_top_tb.sv": null, + "docs/multiplexer_specification.md": null, + "verif/multiplexer_tb.sv": null, + "docs/nbit_swizzling_spec.md": null, + "verif/nbit_swizzling_tb.sv": null, + "docs/nmea_decoder_spec.md": null, + "rtl/nmea_decoder.sv": null, + "verif/nmea_decoder_tb.sv": null, + "docs/fifo.md": null, + "rtl/fifo_memory.sv": null, + "rtl/read_to_write_pointer_sync.sv": null, + "rtl/rptr_empty.sv": null, + "rtl/wptr_full.sv": null, + "rtl/write_to_read_pointer_sync.sv": null, + "docs/spec.md": null, + "verif/async_filo_tb.sv": null, + "docs/axilite_to_pcie_config_module.md": null, + "rtl/axi4lite_to_pcie_cfg_bridge.sv": null, + "rtl/axis_broadcast.sv": null, + "verif/tb_axis_broadcast.sv": null, + "docs/axis_to_uart_tx_specs.md": null, + "docs/uart_rx_to_axis_specs.md": null, + "rtl/barrel_shifter.sv": null, + "verif/barrel_shifter_tb.sv": null, + "rtl/bcd_adder.sv": null, + "rtl/full_adder.sv": null, + "rtl/four_bit_adder.sv": null, + "rtl/search_binary_search_tree.sv": null, + "rtl/delete_node_binary_search_tree.sv": null, + "docs/bst_operations.md": null, + "rtl/binary_search_tree_sort_construct.sv": null, + "docs/Spec.md": null, + "verif/tb_binary_to_gray.sv": null, + "verif/tb_custom_byte_enable_ram.sv": null, + "verif/cache_controller_tb.sv": null, + "rtl/caesar_cipher.sv": null, + "verif/caesar_cipher_tb.sv": null, + "verif/tb_pseudoRandGenerator_ca.sv": null, + "docs/continuous_adder_specification.md": null, + "verif/continuous_adder_tb.sv": null, + "rtl/fifo_buffer.sv": null, + "verif/tb_fifo_buffer.sv": null, + "docs/direct_map_cache_spec.md": null, + "verif/tb_direct_map_cache.sv": null, + "rtl/direct_map_cache.sv": null, + "rtl/dual_port_memory.sv": null, + "rtl/gen_cos_sin_lut.sv": null, + "rtl/phase_lut.sv": null, + "rtl/phase_rotation.sv": null, + "rtl/power4.sv": null, + "rtl/saturation.sv": null, + "rtl/top_phase_rotation.sv": null, + "docs/spec_viterbi.md": null, + "docs/spec_slicer_top.md": null, + "docs/spec_top_phase_rotation.md": null, + "rtl/slicer.sv": null, + "rtl/slicer_top.sv": null, + "docs/swizzler_specification.md": null, + "verif/swizzler_tb.sv": null, + "rtl/swizzler.sv": null, + "docs/sync_serial_communication_tx_rx_spec.md": "\nThe `sync_serial_communication_tx_rx` design implements a synchronous serial transmitter (TX) and receiver (RX) for 64-bit data, along with a binary-to-Gray code conversion stage. It enables selective transmission of different portions of the 64-bit input, determined by a 3-bit control signal (`sel`).\n\n## Interface\n\n### Data inputs\n\n1. **clk(1-bit)** : System clock. Design works on the Posedge of the `clk`.\n\n2. **reset_n(1-bit)** : Active-low asynchronous reset; all internal registers reset when `reset_n` is 0.\n\n3. **sel([2:0])** : Selection for the TX/RX data width operation (e.g., 8, 16, 32, or 64 bits).\n\n4. **data_in([63:0])** : Parallel input data to be transmitted.\n\n### Data Outputs\n\n1. **data_out([63:0])** : Parallel output reconstructed by the RX block.\n\n2. **done(1-bit)** : Indicates completion of receiving data from the RX block.\n\n3. **gray_out([63:0])** : Gray-coded version of `data_out`, provided by the `binary_to_gray_conversion` module.\n\n## Detailed Functionality\n\n### Parallel-to-Serial Transmission\n\nThe top module instantiates `tx_block`, which takes `data_in` and serializes it based on the width selected by `sel`. \n### Serial-to-Parallel Reception\n\nThe serialized data routed to `rx_block`, which captures each incoming bit. Once it detects it has received all bits for the chosen width, it asserts `done` and outputs the parallel data on `data_out`.\n\n### Gray Code Conversion\n\nWhen `done` is asserted, the `binary_to_gray_conversion` submodule captures the final `data_out` and generates a corresponding 64-bit Gray code on `gray_out`.\n\n\n## Submodule Explanation\n\n### 1. tx_block Submodule\n\n**Function** \nConverts a 64-bit parallel input (`data_in`) into a serial bitstream, governed by `sel`.\n\n**Interface** \nIt receives `clk`, `reset_n`, `data_in`, and `sel`, and outputs `serial_out`, `done`, and `serial_clk`.\n\n**Operation** \n\n1. **Data Width Selection**\n - On each clock cycle, if `done` is high, `sel` is evaluated to determine how many bits (8/16/32/64) to shift out next.\n\n3. **Shifting & Transmission** \n - The chosen segment is loaded into `data_reg` and shifted right every clock cycle; the LSB goes to `serial_out`.\n\n4. **Done Signaling** \n - When the required bits have been sent, `bit_count` goes to 0 and `done` is asserted.\n\n5. **Serial Clock** \n - A gated version of `clk` (`serial_clk`) is provided to synchronize data capture in `rx_block`.\n\n\n### 2. rx_block Submodule\n\n**Function** \nReassembles the serial bitstream into parallel form and asserts `done` once complete.\n\n**Interface** \nIt receives `clk`, `reset_n`, `data_in`, `serial_clk`, and `sel`, and outputs `done` and `data_out`.\n\n**Operation** \n\n1. **Serial Capture** \n - On each rising edge of `serial_clk`, the incoming bit is stored in register. \n - A local register tracks how many bits have been received.\n\n2. **Data Width Tracking** \n - Once the expected number of bits (based on `sel`) is captured, `done` is asserted.\n\n3. **Parallel Output** \n - The bits are loaded into `data_out`, with zero-extension for smaller widths (8/16/32 bits).\n\n\n### 3. binary_to_gray_conversion Submodule\n\n**Function** \nConverts the parallel binary data into Gray code upon completion of the reception (`en = done`).\n\n**Interface** \nIt receives `data` as input and outputs `gray_out`.\n\n**Operation** \n- **Combinational Conversion** \n - The highest bit is copied directly, and each subsequent bit is computed as `data[j+1] ^ data[j]`.\n\n\n## Example Usage\n\n### Normal Operation Example\n\n1. **Initial Conditions** \n - `reset_n` is asserted (1), `sel` is set to select 16 bits (`3'b010`), and valid data is on `data_in`.\n\n2. **Transmission Start** \n - `tx_block` sees `done = 1` initially, loads the lower 16 bits of `data_in` into a register. \n - Transmission begins, shifting out each bit on consecutive `clk` cycles.\n\n3. **Reception** \n - `rx_block` captures bits on each rising edge of `serial_clk`. \n - When it has received all 16 bits, it asserts `done`.\n\n4. **Gray Code Generation** \n - With `done = 1`, `binary_to_gray_conversion` converts `data_out` to Gray code on `gray_out`.\n\n### Reset Operation Example\n\n1. **Reset Assertion** \n - When `reset_n` is driven low (0), both `tx_block` and `rx_block` registers are cleared.\n\n2. **Restart** \n - Transmission and reception are halted; any ongoing operation restarts once `reset_n` is de-asserted (goes back to 1).\n\n\n## Summary\n\n- **Functionality**: \n The `sync_serial_communication_tx_rx` module integrates a transmitter (`tx_block`), a receiver (`rx_block`), and a binary-to-Gray converter to form a complete synchronous serial communication system.\n\n- **Transmission & Reception**: \n Parallel data is serialized according to the bits selected by `sel`, sent out on `serial_out`, and reassembled in the receiver, which then indicates completion via the `done` signal.\n\n- **Gray Code Output**: \n When reception is done, the received data is transformed into Gray code for further processing or analysis.\n\n- **Modular Design**: \n Each block (`tx_block`, `rx_block`, `binary_to_gray_conversion`) handles a distinct function, simplifying code maintainability and reuse.", + "verif/sync_serial_communication_tb.sv": "module sync_serial_communication_tb();\n\n// Declaration of registers and wires\nreg clk; // Clock signal\nreg reset_n; // Active-low reset signal\nreg [2:0] sel; // Selection signal\nreg [63:0] data_in; // Data input signal\nwire done; // Done signal (output from DUT)\nwire [63:0] data_out; // Data output signal\nwire [63:0]gray_out; // gray output\n\ninteger i; // Loop variable for tasks\n\n\nsync_serial_communication_tx_rx uut (\n .clk(clk),\n .reset_n(reset_n),\n .sel(sel),\n .data_in(data_in),\n .data_out(data_out),\n .done(done),\n .gray_out(gray_out)\n);\n\ninitial begin\n clk = 0;\n forever #5 clk = ~clk;\nend\n\n\ninitial begin\n reset_n = 0; \t\t \n @(posedge clk);\n @(posedge clk);\n initialization(); \t\t \n @(negedge clk);\n reset_n = 1; \t\t \n @(posedge clk);\n repeat(2) begin\n drive_byte(); \n @(posedge clk);\n reset_n = 1'b0; \n @(posedge clk);\n initialization(); \n @(negedge clk);\n reset_n = 1'b1; \n drive_half_word(); \n @(posedge clk);\n reset_n = 1'b0; \n @(posedge clk);\n initialization(); \n @(negedge clk);\n reset_n = 1'b1; \n drive_word(); \n @(posedge clk);\n reset_n = 1'b0; \n @(posedge clk);\n initialization(); \n @(negedge clk);\n reset_n = 1'b1; \n double_word(); \n @(posedge clk);\n reset_n = 1'b0; \n @(posedge clk);\n initialization(); \n @(negedge clk);\n reset_n = 1'b1; \n end\n #100; \t\t\t\t\t\t \n $finish(); \nend\n\ntask initialization();\nbegin\n @(posedge clk);\n if (!reset_n) begin\n data_in <= 64'd0; \t\t \n sel <= 3'b000; \t\t \n end\nend\nendtask\n\ntask drive_byte();\nbegin\n @(posedge clk);\n data_in <= {$random()}%127;\t\t\t\t\t \n for (i = 0; i <= 7; i = i + 1) begin\n sel <= 3'b001; \t\t \n @(posedge clk);\n end\n wait(done);\n $display(\"-------------------------------------------------------------------------------------------------\");\n $display(\"%t DRIVE_BYTE:: sel = %h, data_in = %h, data_out = %h, done = %b,gray_out = %b\", $time,sel,data_in,data_out,done,gray_out);\nend\nendtask\n\ntask drive_half_word();\nbegin\n @(posedge clk);\n data_in <= {$random()}%1023; \t\t \n for (i = 0; i <= 15; i = i + 1) begin\n @(posedge clk);\n sel <= 3'b010; \t\t \n end\n wait(done);\n $display(\"-------------------------------------------------------------------------------------------------\");\n $display(\"%t DRIVE_HALF_WORD:: sel = %h, data_in = %h, data_out = %h, done = %b,gray_out = %b\", $time,sel,data_in,data_out,done,gray_out);\nend\nendtask\n\ntask drive_word();\nbegin\n @(posedge clk);\n data_in <= {$random()}%4196; \t\t \n for (i = 0; i <= 31; i = i + 1) begin\n @(posedge clk);\n sel <= 3'b011; \t\t \n end\n wait(done);\n $display(\"-------------------------------------------------------------------------------------------------\");\n $display(\"%t DRIVE_WORD:: sel = %h, data_in = %h, data_out = %h, done = %b,gray_out = %b\", $time,sel,data_in,data_out,done,gray_out);\nend\nendtask\n\ntask double_word();\nbegin\n @(posedge clk);\n data_in <= {$random()}%8192; \t\t \n for (i = 0; i <= 63; i = i + 1) begin\n @(posedge clk);\n sel <= 3'b100; \t \n end\n wait(done);\n $display(\"-------------------------------------------------------------------------------------------------\");\n $display(\"%t DRIVE_DOUBLE_WORD:: sel = %h, data_in = %h, data_out = %h, done = %b,gray_out = %b\", $time,sel,data_in,data_out,done,gray_out);\nend\nendtask\n\ninitial begin\n$dumpfile(\"dump.vcd\");\n$dumpvars(0,sync_serial_communication_tb);\nend\n\nendmodule", + "rtl/weight_stationary_pe.sv": null, + "verif/systolic_array_tb.sv": null, + "rtl/thermostat.v": null, + "docs/Traffic_controller.md": null, + "rtl/traffic_light_controller.sv": null, + "docs/Universal_Shift_Register_spec.md": null, + "verif/tb_universal_shift_register.sv": null, + "rtl/universal_shift_register.sv": null, + "docs/spec_conj.md": null, + "docs/spec_cross_correlation.md": null, + "docs/spec_detect_sequence.md": null, + "rtl/adder_2d_layers.sv": null, + "rtl/adder_tree_2d.sv": null, + "rtl/correlate.sv": null, + "rtl/cross_correlation.sv": null, + "docs/valid_modes.md": null, + "docs/words_counting.md": null, + "rtl/detect_sequence.sv": null, + "docs/proc_fsm_spec.md": null, + "docs/adder_tree.md": null, + "docs/coeff_ram.md": null, + "docs/poly_decimator.md": null, + "docs/poly_filter.md": null, + "docs/shift_register.md": null, + "rtl/adder_tree.sv": null, + "rtl/coeff_ram.sv": null, + "rtl/poly_filter.sv": null, + "rtl/shift_register.sv": null, + "docs/prbs_specification.md": null, + "rtl/prbs_gen_check.sv": null, + "rtl/fsm.sv": null, + "verif/fsm_tb.sv": null, + "rtl/CA_1.sv": null, + "rtl/CA_2.sv": null, + "rtl/CA_3.sv": null, + "rtl/CA_4.sv": null, + "rtl/rgb_color_space_conversion.sv": null, + "rtl/APBGlobalHistoryRegister.v": null, + "docs/signed_comparator_specification.md": null, + "verif/signed_comparator_tb.sv": null, + "rtl/sorting_engine.sv": null, + "rtl/brick_sort.sv": null, + "rtl/bubble_sort.sv": null, + "rtl/merge_sort.sv": null, + "rtl/selection_sort.sv": null + } + }, + { + "id": "cvdp_agentic_thermostat_secure_0001", + "index": 576, + "source_config": "cvdp_agentic_code_generation_no_commercial", + "instruction": "Context: You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Update the file content** by using:\n - `sed -i '3s/old/new/' file.txt`\n - **Find current working directory** by using:\n - `pwd`\n\n Your task is to create a Verilog module based on the provided specifications and integrate it into an existing system using proper module instantiation and connections. At the end, please prepare a Linux patch file for me to finalize the request. \n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.\n\nTask: I have a **thermostat** module located at `code/rtl/thermostat.v`. This module currently lacks access control and can operate without any restriction. I want to enhance the system to be **secure**, such that the thermostat only functions after a proper unlock sequence has been successfully completed.\n\n---\n\n### **Modification Goals**\n\nnew module, named \"security_module\" in file \"security_module.v\" that acts as a **security gatekeeper**. This module must finite state machine that enforces an **unlock sequence** before enabling the thermostat. The unlock sequence consists of two steps:\n1. First, the hexadecimal value `0xAB` must be written to internal address `0`.\n2. Next, the value `0xCD` must be written to internal address `1`.\n\nOnly when both steps are performed in sequence should the system be considered **secure**. Any deviation (incorrect value or incorrect order) should cause the state machine to reset, requiring the entire sequence to be redone. The secure module is resettable and must return to the locked state upon system reset.\n\nOnce the unlock is complete, the secure module should assert a signal that enables the thermostat. Until then, the thermostat must remain inactive.\n\n---\n\n### **Top-Level Integration**\n\nnew top-level module named \"thermostat_secure_top.v\" that integrates both the security module and the thermostat. Ensure correct data flow and signal connection between them.\nBelow are the IOs.\n\n```verilog \nmodule thermostat_secure_top #(\n parameter p_address_width = 8, \n parameter p_data_width = 8, \n parameter p_unlock_code_0 = 8'hAB, \n parameter p_unlock_code_1 = 8'hCD \n) (\n input wire [5:0] i_temp_feedback, \n input wire i_fan_on, \n input wire i_fault, \n input wire i_clr, \n input wire i_clk, \n input wire i_rst, \n input wire [p_address_width-1:0] i_addr, \n input wire [p_data_width-1:0] i_data_in, \n input wire i_read_write_enable, \n input wire i_capture_pulse, \n\n output reg o_heater_full,\n output reg o_heater_medium,\n output reg o_heater_low,\n output reg o_aircon_full,\n output reg o_aircon_medium,\n output reg o_aircon_low,\n output reg o_fan,\n output reg [2:0] o_state \n);\n```\n\n---\n\n### **Clocks and Reset**\n\nThe secure module operates on a clock derived from a **capture pulse** signal, while the thermostat runs on its own **thermostat clock**. These clocks are asynchronous. The reset signal is shared across both modules. The top-level module must handle **clock domain crossing** between the two domains in a safe and reliable manner.\n\n---\n\n### **Expected Deliverable**\n\nA complete containing:\n1. The **modified thermostat** that responds to a secure-enable condition.\n2. A new **security module** enforcing the unlock logic.\n3. A **top-level module** instantiating and integrating both components, managing control flow and asynchronous clocks.\n\nThe system must ensure that the thermostat never functions unless the unlock sequence is properly followed.", + "verilog_code": { + "code_block_0_0": "module thermostat_secure_top #(\n parameter p_address_width = 8, \n parameter p_data_width = 8, \n parameter p_unlock_code_0 = 8'hAB, \n parameter p_unlock_code_1 = 8'hCD \n) (\n input wire [5:0] i_temp_feedback, \n input wire i_fan_on, \n input wire i_fault, \n input wire i_clr, \n input wire i_clk, \n input wire i_rst, \n input wire [p_address_width-1:0] i_addr, \n input wire [p_data_width-1:0] i_data_in, \n input wire i_read_write_enable, \n input wire i_capture_pulse, \n\n output reg o_heater_full,\n output reg o_heater_medium,\n output reg o_heater_low,\n output reg o_aircon_full,\n output reg o_aircon_medium,\n output reg o_aircon_low,\n output reg o_fan,\n output reg [2:0] o_state \n);", + "code_block_1_0": "code/rtl/thermostat.v", + "code_block_1_5": "verilog \nmodule thermostat_secure_top #(\n parameter p_address_width = 8, \n parameter p_data_width = 8, \n parameter p_unlock_code_0 = 8'hAB, \n parameter p_unlock_code_1 = 8'hCD \n) (\n input wire [5:0] i_temp_feedback, \n input wire i_fan_on, \n input wire i_fault, \n input wire i_clr, \n input wire i_clk, \n input wire i_rst, \n input wire [p_address_width-1:0] i_addr, \n input wire [p_data_width-1:0] i_data_in, \n input wire i_read_write_enable, \n input wire i_capture_pulse, \n\n output reg o_heater_full,\n output reg o_heater_medium,\n output reg o_heater_low,\n output reg o_aircon_full,\n output reg o_aircon_medium,\n output reg o_aircon_low,\n output reg o_fan,\n output reg [2:0] o_state \n);", + "code_block_2_0": "module located at `code/rtl/thermostat.v`. This module currently lacks access control and can operate without any restriction. I want to enhance the system to be **secure**, such that the thermostat only functions after a proper unlock sequence has been successfully completed.\n\n---\n\n### **Modification Goals**\n\nCreate a new module, named \"security_module\" in file \"security_module.v\" that acts as a **security gatekeeper**. This module must implement a finite state machine that enforces an **unlock sequence** before enabling the thermostat. The unlock sequence consists of two steps:\n1. First, the hexadecimal value `0xAB` must be written to internal address `0`.\n2. Next, the value `0xCD` must be written to internal address `1`.\n\nOnly when both steps are performed in sequence should the system be considered **secure**. Any deviation (incorrect value or incorrect order) should cause the state machine to reset, requiring the entire sequence to be redone. The secure module is resettable and must return to the locked state upon system reset.\n\nOnce the unlock is complete, the secure module should assert a signal that enables the thermostat. Until then, the thermostat must remain inactive.\n\n---\n\n### **Top-Level Integration**\n\nCreate a new top-level module named \"thermostat_secure_top.v\" that integrates both the security module and the thermostat. Ensure correct data flow and signal connection between them.\nBelow are the IOs.\n\n```verilog \nmodule thermostat_secure_top #(\n parameter p_address_width = 8, \n parameter p_data_width = 8, \n parameter p_unlock_code_0 = 8'hAB, \n parameter p_unlock_code_1 = 8'hCD \n) (\n input wire [5:0] i_temp_feedback, \n input wire i_fan_on, \n input wire i_fault, \n input wire i_clr, \n input wire i_clk, \n input wire i_rst, \n input wire [p_address_width-1:0] i_addr, \n input wire [p_data_width-1:0] i_data_in, \n input wire i_read_write_enable, \n input wire i_capture_pulse, \n\n output reg o_heater_full,\n output reg o_heater_medium,\n output reg o_heater_low,\n output reg o_aircon_full,\n output reg o_aircon_medium,\n output reg o_aircon_low,\n output reg o_fan,\n output reg [2:0] o_state \n);\n```", + "code_block_2_1": "module operates on a clock derived from a **capture pulse** signal, while the thermostat runs on its own **thermostat clock**. These clocks are asynchronous. The reset signal is shared across both modules. The top-level module must handle **clock domain crossing** between the two domains in a safe and reliable manner.\n\n---\n\n### **Expected Deliverable**\n\nA complete design containing:\n1. The **modified thermostat** that responds to a secure-enable condition.\n2. A new **security module** enforcing the unlock logic.\n3. A **top-level module** instantiating and integrating both components, managing control flow and asynchronous clocks.\n\nThe system must ensure that the thermostat never functions unless the unlock sequence is properly followed.\n {'docs/specification.md': None, 'rtl/decoder_data_control_64b66b.sv': None, 'rtl/encoder_control_64b66b.sv': None, 'rtl/encoder_data_64b66b.sv': None, 'rtl/aes128_encrypt.sv': None, 'verif/tb_aes128_enc.sv': None, 'rtl/aes128_decrypt.sv': None, 'rtl/aes128_key_expansion.sv': None, 'rtl/inv_sbox.sv': None, 'rtl/sbox.sv': None, 'verif/tb_aes128_dec.sv': None, 'rtl/aes_encrypt.sv': None, 'verif/tb_aes_encrypt.sv': None, 'rtl/aes_decrypt.sv': None, 'rtl/aes_ke.sv': None, 'verif/tb_aes_decrypt.sv': None, 'rtl/aes_dec_top.sv': None, 'rtl/aes_enc_top.sv': None, 'verif/tb_padding_top.sv': None, 'verif/tb_des_enc.sv': None, 'docs/Key_schedule.md': None, 'docs/Permutations.md': None, 'docs/S_box_creation.md': None, 'rtl/S1.sv': None, 'rtl/S2.sv': None, 'rtl/S3.sv': None, 'rtl/S4.sv': None, 'rtl/S5.sv': None, 'rtl/S6.sv': None, 'rtl/S7.sv': None, 'rtl/S8.sv': None, 'rtl/des_enc.sv': None, 'verif/tb_des_dec.sv': None, 'docs/Encryption.md': None, 'rtl/des_dec.sv': None, 'verif/tb_3des_enc.sv': None, 'verif/tb_3des_dec.sv': None, 'docs/min_hamming_distance_finder_spec.md': None, 'rtl/Bit_Difference_Counter.sv': None, 'rtl/Bitwise_Reduction.sv': None, 'rtl/Data_Reduction.sv': None, 'verif/tb_Min_Hamming_Distance_Finder.sv': None, 'docs/specs.md': None, 'rtl/arithmetic_progression_generator.sv': None, 'docs/algorithms.md': None, 'docs/coeff_update_spec.md': None, 'docs/equalizer_spec.md': None, 'docs/error_calc_spec.md': None, 'rtl/coeff_update.sv': None, 'rtl/dynamic_equalizer.sv': None, 'rtl/error_calc.sv': None, 'docs/awgn_spec.md': None, 'docs/equalizer_top_spec.md': None, 'rtl/elevator_control_system.sv': None, 'docs/tx_specification.md': None, 'rtl/ethernet_fifo_cdc.sv': None, 'docs/tx_mac_specification.md': None, 'verif/event_scheduler_tb.sv': None, 'docs/modified_specs.md': None, 'rtl/event_scheduler.sv': None, 'verif/tb_event_scheduler.sv': None, 'rtl/column_selector.sv': None, 'rtl/event_storage.sv': None, 'verif/tb.sv': None, 'rtl/fixed_priority_arbiter.sv': None, 'verif/fixed_priority_arbiter_tb.sv': None, 'docs/Modified_specification.md': None, 'docs/GCD_specification.md': None, 'docs/crypto_accelerator_specification.md': None, 'docs/modular_exponentiation_specification.md': None, 'docs/modular_multiplier_specification.md': None, 'rtl/gcd_controlpath_3.sv': None, 'rtl/gcd_controlpath_4.sv': None, 'rtl/gcd_datapath_5.sv': None, 'rtl/gcd_datapath_6.sv': None, 'rtl/gcd_top_1.sv': None, 'rtl/gcd_top_2.sv': None, 'rtl/modular_exponentiation.sv': None, 'rtl/modular_multiplier.sv': None, 'rtl/lfsr_8bit.sv': None, 'verif/lfsr_8bit_tb.sv': None, 'rtl/bit16_lfsr.sv': None, 'rtl/low_power_ctrl.sv': None, 'rtl/sync_fifo.sv': None, 'verif/tb_low_power_channel.sv': None, 'rtl/cross_domain_sync.sv': None, 'rtl/dsp_input_stage.sv': None, 'rtl/dsp_output_stage.sv': None, 'rtl/lfsr_generator.sv': None, 'rtl/monte_carlo_dsp_monitor_top.sv': None, 'verif/monte_carlo_dsp_monitor_top_tb.sv': None, 'docs/multiplexer_specification.md': None, 'verif/multiplexer_tb.sv': None, 'docs/nbit_swizzling_spec.md': None, 'verif/nbit_swizzling_tb.sv': None, 'docs/nmea_decoder_spec.md': None, 'rtl/nmea_decoder.sv': None, 'verif/nmea_decoder_tb.sv': None, 'docs/fifo.md': None, 'rtl/fifo_memory.sv': None, 'rtl/read_to_write_pointer_sync.sv': None, 'rtl/rptr_empty.sv': None, 'rtl/wptr_full.sv': None, 'rtl/write_to_read_pointer_sync.sv': None, 'docs/spec.md': None, 'verif/async_filo_tb.sv': None, 'docs/axilite_to_pcie_config_module.md': None, 'rtl/axi4lite_to_pcie_cfg_bridge.sv': None, 'rtl/axis_broadcast.sv': None, 'verif/tb_axis_broadcast.sv': None, 'docs/axis_to_uart_tx_specs.md': None, 'docs/uart_rx_to_axis_specs.md': None, 'rtl/barrel_shifter.sv': None, 'verif/barrel_shifter_tb.sv': None, 'rtl/bcd_adder.sv': None, 'rtl/full_adder.sv': None, 'rtl/four_bit_adder.sv': None, 'rtl/search_binary_search_tree.sv': None, 'rtl/delete_node_binary_search_tree.sv': None, 'docs/bst_operations.md': None, 'rtl/binary_search_tree_sort_construct.sv': None, 'docs/Spec.md': None, 'verif/tb_binary_to_gray.sv': None, 'verif/tb_custom_byte_enable_ram.sv': None, 'verif/cache_controller_tb.sv': None, 'rtl/caesar_cipher.sv': None, 'verif/caesar_cipher_tb.sv': None, 'verif/tb_pseudoRandGenerator_ca.sv': None, 'docs/continuous_adder_specification.md': None, 'verif/continuous_adder_tb.sv': None, 'rtl/fifo_buffer.sv': None, 'verif/tb_fifo_buffer.sv': None, 'docs/direct_map_cache_spec.md': None, 'verif/tb_direct_map_cache.sv': None, 'rtl/direct_map_cache.sv': None, 'rtl/dual_port_memory.sv': None, 'rtl/gen_cos_sin_lut.sv': None, 'rtl/phase_lut.sv': None, 'rtl/phase_rotation.sv': None, 'rtl/power4.sv': None, 'rtl/saturation.sv': None, 'rtl/top_phase_rotation.sv': None, 'docs/spec_viterbi.md': None, 'docs/spec_slicer_top.md': None, 'docs/spec_top_phase_rotation.md': None, 'rtl/slicer.sv': None, 'rtl/slicer_top.sv': None, 'docs/swizzler_specification.md': None, 'verif/swizzler_tb.sv': None, 'rtl/swizzler.sv': None, 'docs/sync_serial_communication_tx_rx_spec.md': None, 'verif/sync_serial_communication_tb.sv': None, 'rtl/weight_stationary_pe.sv': None, 'verif/systolic_array_tb.sv': None, 'rtl/thermostat.v': \"module thermostat (\\n input wire [5:0] i_temp_feedback, // Temperature feedback bits\\n input wire i_fan_on, // Manual fan control\\n input wire i_enable, // Enable thermostat\\n input wire i_fault, // Fault signal\\n input wire i_clr, // Clear fault signal\\n input wire i_clk, // Clock input\\n input wire i_rst, // Asynchronous reset (active-low)\\n\\n output reg o_heater_full,\\n output reg o_heater_medium,\\n output reg o_heater_low,\\n output reg o_aircon_full,\\n output reg o_aircon_medium,\\n output reg o_aircon_low,\\n output reg o_fan,\\n output reg [2:0] o_state // FSM state output\\n);\\n\\n// State encoding\\nlocalparam [2:0] HEAT_LOW = 3'b000,\\n HEAT_MED = 3'b001,\\n HEAT_FULL = 3'b010,\\n AMBIENT = 3'b011,\\n COOL_LOW = 3'b100,\\n COOL_MED = 3'b101,\\n COOL_FULL = 3'b110;\\n\\n// Internal signals\\nreg [2:0] current_state, next_state; // FSM state registers\\nreg heater_full, heater_medium, heater_low;\\nreg aircon_full, aircon_medium, aircon_low;\\nreg fan;\\n\\nassign o_state = current_state;\\n// Sequential logic for state transitions and registered outputs\\nalways @(posedge i_clk or negedge i_rst) begin\\n if (!i_rst) begin\\n // Asynchronous reset\\n current_state <= AMBIENT;\\n o_heater_full <= 0;\\n o_heater_medium <= 0;\\n o_heater_low <= 0;\\n o_aircon_full <= 0;\\n o_aircon_medium <= 0;\\n o_aircon_low <= 0;\\n o_fan <= 0;\\n end else begin\\n // Normal state transition\\n current_state <= next_state;\\n // Update registered outputs\\n o_heater_full <= heater_full;\\n o_heater_medium <= heater_medium;\\n o_heater_low <= heater_low;\\n o_aircon_full <= aircon_full;\\n o_aircon_medium <= aircon_medium;\\n o_aircon_low <= aircon_low;\\n o_fan <= fan || i_fan_on;\\n end\\nend\\n\\n// Combinational logic for next state and intermediate outputs\\nalways @(*) begin\\n if (!i_enable || i_fault) begin\\n // Handle fault or disable\\n next_state = AMBIENT;\\n heater_full = 0;\\n heater_medium = 0;\\n heater_low = 0;\\n aircon_full = 0;\\n aircon_medium = 0;\\n aircon_low = 0;\\n fan = 0;\\n end else begin\\n case (current_state)\\n // Heating states\\n HEAT_LOW: begin\\n heater_full = 0;\\n heater_medium = 0;\\n heater_low = 1;\\n aircon_full = 0;\\n aircon_medium = 0;\\n aircon_low = 0;\\n fan = 1;\\n if (i_temp_feedback[5]) begin \\n next_state = HEAT_FULL; \\n end// Full cold\\n else if (i_temp_feedback[0]) begin // Full hot\\n next_state = COOL_FULL;\\n end\\n else begin\\n if (i_temp_feedback[4]) begin \\n next_state = HEAT_MED; \\n end// Medium cold\\n else if (i_temp_feedback[1]) begin // Medium hot\\n next_state = COOL_MED;\\n end\\n else begin\\n if (i_temp_feedback[3]) begin \\n next_state = HEAT_LOW; \\n end// Low cold\\n else if (i_temp_feedback[2]) begin // Low hot\\n next_state = COOL_LOW;\\n end\\n else begin\\n next_state = AMBIENT;\\n end\\n end\\n end\\n end\\n\\n HEAT_MED: begin\\n heater_full = 0;\\n heater_medium = 1;\\n heater_low = 0;\\n aircon_full = 0;\\n aircon_medium = 0;\\n aircon_low = 0;\\n fan = 1;\\n if (i_temp_feedback[5]) begin \\n next_state = HEAT_FULL; \\n end// Full cold\\n else if (i_temp_feedback[0]) begin // Full hot\\n next_state = COOL_FULL;\\n end\\n else begin\\n if (i_temp_feedback[4]) begin \\n next_state = HEAT_MED; \\n end// Medium cold\\n else if (i_temp_feedback[1]) begin // Medium hot\\n next_state = COOL_MED;\\n end\\n else begin\\n if (i_temp_feedback[3]) begin \\n next_state = HEAT_LOW; \\n end// Low cold\\n else if (i_temp_feedback[2]) begin // Low hot\\n next_state = COOL_LOW;\\n end\\n else begin\\n next_state = AMBIENT;\\n end\\n end\\n end\\n end\\n\\n HEAT_FULL: begin\\n heater_full = 1;\\n heater_medium = 0;\\n heater_low = 0;\\n aircon_full = 0;\\n aircon_medium = 0;\\n aircon_low = 0;\\n fan = 1;\\n if (i_temp_feedback[5]) begin \\n next_state = HEAT_FULL; \\n end// Full cold\\n else if (i_temp_feedback[0]) begin // Full hot\\n next_state = COOL_FULL;\\n end\\n else begin\\n if (i_temp_feedback[4]) begin \\n next_state = HEAT_MED; \\n end// Medium cold\\n else if (i_temp_feedback[1]) begin // Medium hot\\n next_state = COOL_MED;\\n end\\n else begin\\n if (i_temp_feedback[3]) begin \\n next_state = HEAT_LOW; \\n end// Low cold\\n else if (i_temp_feedback[2]) begin // Low hot\\n next_state = COOL_LOW;\\n end\\n else begin\\n next_state = AMBIENT;\\n end\\n end\\n end\\n end\\n\\n // Cooling states\\n COOL_LOW: begin\\n heater_full = 0;\\n heater_medium = 0;\\n heater_low = 0;\\n aircon_full = 0;\\n aircon_medium = 0;\\n aircon_low = 1;\\n fan = 1;\\n if (i_temp_feedback[5]) begin \\n next_state = HEAT_FULL; \\n end// Full cold\\n else if (i_temp_feedback[0]) begin // Full hot\\n next_state = COOL_FULL;\\n end\\n else begin\\n if (i_temp_feedback[4]) begin \\n next_state = HEAT_MED; \\n end// Medium cold\\n else if (i_temp_feedback[1]) begin // Medium hot\\n next_state = COOL_MED;\\n end\\n else begin\\n if (i_temp_feedback[3]) begin \\n next_state = HEAT_LOW; \\n end// Low cold\\n else if (i_temp_feedback[2]) begin // Low hot\\n next_state = COOL_LOW;\\n end\\n else begin\\n next_state = AMBIENT;\\n end\\n end\\n end\\n end\\n\\n COOL_MED: begin\\n heater_full = 0;\\n heater_medium = 0;\\n heater_low = 0;\\n aircon_full = 0;\\n aircon_medium = 1;\\n aircon_low = 0;\\n fan = 1;\\n aircon_medium = 1;\\n if (i_temp_feedback[5]) begin \\n next_state = HEAT_FULL; \\n end// Full cold\\n else if (i_temp_feedback[0]) begin // Full hot\\n next_state = COOL_FULL;\\n end\\n else begin\\n if (i_temp_feedback[4]) begin \\n next_state = HEAT_MED; \\n end// Medium cold\\n else if (i_temp_feedback[1]) begin // Medium hot\\n next_state = COOL_MED;\\n end\\n else begin\\n if (i_temp_feedback[3]) begin \\n next_state = HEAT_LOW; \\n end// Low cold\\n else if (i_temp_feedback[2]) begin // Low hot\\n next_state = COOL_LOW;\\n end\\n else begin\\n next_state = AMBIENT;\\n end\\n end\\n end\\n end\\n\\n COOL_FULL: begin\\n heater_full = 0;\\n heater_medium = 0;\\n heater_low = 0;\\n aircon_full = 1;\\n aircon_medium = 0;\\n aircon_low = 0;\\n fan = 1;\\n if (i_temp_feedback[5]) begin \\n next_state = HEAT_FULL; \\n end// Full cold\\n else if (i_temp_feedback[0]) begin // Full hot\\n next_state = COOL_FULL;\\n end\\n else begin\\n if (i_temp_feedback[4]) begin \\n next_state = HEAT_MED; \\n end// Medium cold\\n else if (i_temp_feedback[1]) begin // Medium hot\\n next_state = COOL_MED;\\n end\\n else begin\\n if (i_temp_feedback[3]) begin \\n next_state = HEAT_LOW; \\n end// Low cold\\n else if (i_temp_feedback[2]) begin // Low hot\\n next_state = COOL_LOW;\\n end\\n else begin\\n next_state = AMBIENT;\\n end\\n end\\n end\\n end\\n\\n // Ambient state\\n AMBIENT: begin\\n heater_full = 0;\\n heater_medium = 0;\\n heater_low = 0;\\n aircon_full = 0;\\n aircon_medium = 0;\\n aircon_low = 0;\\n fan = 0;\\n if (i_temp_feedback[5]) begin \\n next_state = HEAT_FULL; \\n end// Full cold\\n else if (i_temp_feedback[0]) begin // Full hot\\n next_state = COOL_FULL;\\n end\\n else begin\\n if (i_temp_feedback[4]) begin \\n next_state = HEAT_MED; \\n end// Medium cold\\n else if (i_temp_feedback[1]) begin // Medium hot\\n next_state = COOL_MED;\\n end\\n else begin\\n if (i_temp_feedback[3]) begin \\n next_state = HEAT_LOW; \\n end// Low cold\\n else if (i_temp_feedback[2]) begin // Low hot\\n next_state = COOL_LOW;\\n end\\n else begin\\n next_state = AMBIENT;\\n end\\n end\\n end\\n end\\n\\n default: next_state = AMBIENT; // Safety fallback\\n endcase\\n end\\nend\\n\\nendmodule\", 'docs/Traffic_controller.md': None, 'rtl/traffic_light_controller.sv': None, 'docs/Universal_Shift_Register_spec.md': None, 'verif/tb_universal_shift_register.sv': None, 'rtl/universal_shift_register.sv': None, 'docs/spec_conj.md': None, 'docs/spec_cross_correlation.md': None, 'docs/spec_detect_sequence.md': None, 'rtl/adder_2d_layers.sv': None, 'rtl/adder_tree_2d.sv': None, 'rtl/correlate.sv': None, 'rtl/cross_correlation.sv': None, 'docs/valid_modes.md': None, 'docs/words_counting.md': None, 'rtl/detect_sequence.sv': None, 'docs/proc_fsm_spec.md': None, 'docs/adder_tree.md': None, 'docs/coeff_ram.md': None, 'docs/poly_decimator.md': None, 'docs/poly_filter.md': None, 'docs/shift_register.md': None, 'rtl/adder_tree.sv': None, 'rtl/coeff_ram.sv': None, 'rtl/poly_filter.sv': None, 'rtl/shift_register.sv': None, 'docs/prbs_specification.md': None, 'rtl/prbs_gen_check.sv': None, 'rtl/fsm.sv': None, 'verif/fsm_tb.sv': None, 'rtl/CA_1.sv': None, 'rtl/CA_2.sv': None, 'rtl/CA_3.sv': None, 'rtl/CA_4.sv': None, 'rtl/rgb_color_space_conversion.sv': None, 'rtl/APBGlobalHistoryRegister.v': None, 'docs/signed_comparator_specification.md': None, 'verif/signed_comparator_tb.sv': None, 'rtl/sorting_engine.sv': None, 'rtl/brick_sort.sv': None, 'rtl/bubble_sort.sv': None, 'rtl/merge_sort.sv': None, 'rtl/selection_sort.sv': None}", + "rtl/thermostat.v": "module thermostat (\n input wire [5:0] i_temp_feedback, // Temperature feedback bits\n input wire i_fan_on, // Manual fan control\n input wire i_enable, // Enable thermostat\n input wire i_fault, // Fault signal\n input wire i_clr, // Clear fault signal\n input wire i_clk, // Clock input\n input wire i_rst, // Asynchronous reset (active-low)\n\n output reg o_heater_full,\n output reg o_heater_medium,\n output reg o_heater_low,\n output reg o_aircon_full,\n output reg o_aircon_medium,\n output reg o_aircon_low,\n output reg o_fan,\n output reg [2:0] o_state // FSM state output\n);\n\n// State encoding\nlocalparam [2:0] HEAT_LOW = 3'b000,\n HEAT_MED = 3'b001,\n HEAT_FULL = 3'b010,\n AMBIENT = 3'b011,\n COOL_LOW = 3'b100,\n COOL_MED = 3'b101,\n COOL_FULL = 3'b110;\n\n// Internal signals\nreg [2:0] current_state, next_state; // FSM state registers\nreg heater_full, heater_medium, heater_low;\nreg aircon_full, aircon_medium, aircon_low;\nreg fan;\n\nassign o_state = current_state;\n// Sequential logic for state transitions and registered outputs\nalways @(posedge i_clk or negedge i_rst) begin\n if (!i_rst) begin\n // Asynchronous reset\n current_state <= AMBIENT;\n o_heater_full <= 0;\n o_heater_medium <= 0;\n o_heater_low <= 0;\n o_aircon_full <= 0;\n o_aircon_medium <= 0;\n o_aircon_low <= 0;\n o_fan <= 0;\n end else begin\n // Normal state transition\n current_state <= next_state;\n // Update registered outputs\n o_heater_full <= heater_full;\n o_heater_medium <= heater_medium;\n o_heater_low <= heater_low;\n o_aircon_full <= aircon_full;\n o_aircon_medium <= aircon_medium;\n o_aircon_low <= aircon_low;\n o_fan <= fan || i_fan_on;\n end\nend\n\n// Combinational logic for next state and intermediate outputs\nalways @(*) begin\n if (!i_enable || i_fault) begin\n // Handle fault or disable\n next_state = AMBIENT;\n heater_full = 0;\n heater_medium = 0;\n heater_low = 0;\n aircon_full = 0;\n aircon_medium = 0;\n aircon_low = 0;\n fan = 0;\n end else begin\n case (current_state)\n // Heating states\n HEAT_LOW: begin\n heater_full = 0;\n heater_medium = 0;\n heater_low = 1;\n aircon_full = 0;\n aircon_medium = 0;\n aircon_low = 0;\n fan = 1;\n if (i_temp_feedback[5]) begin \n next_state = HEAT_FULL; \n end// Full cold\n else if (i_temp_feedback[0]) begin // Full hot\n next_state = COOL_FULL;\n end\n else begin\n if (i_temp_feedback[4]) begin \n next_state = HEAT_MED; \n end// Medium cold\n else if (i_temp_feedback[1]) begin // Medium hot\n next_state = COOL_MED;\n end\n else begin\n if (i_temp_feedback[3]) begin \n next_state = HEAT_LOW; \n end// Low cold\n else if (i_temp_feedback[2]) begin // Low hot\n next_state = COOL_LOW;\n end\n else begin\n next_state = AMBIENT;\n end\n end\n end\n end\n\n HEAT_MED: begin\n heater_full = 0;\n heater_medium = 1;\n heater_low = 0;\n aircon_full = 0;\n aircon_medium = 0;\n aircon_low = 0;\n fan = 1;\n if (i_temp_feedback[5]) begin \n next_state = HEAT_FULL; \n end// Full cold\n else if (i_temp_feedback[0]) begin // Full hot\n next_state = COOL_FULL;\n end\n else begin\n if (i_temp_feedback[4]) begin \n next_state = HEAT_MED; \n end// Medium cold\n else if (i_temp_feedback[1]) begin // Medium hot\n next_state = COOL_MED;\n end\n else begin\n if (i_temp_feedback[3]) begin \n next_state = HEAT_LOW; \n end// Low cold\n else if (i_temp_feedback[2]) begin // Low hot\n next_state = COOL_LOW;\n end\n else begin\n next_state = AMBIENT;\n end\n end\n end\n end\n\n HEAT_FULL: begin\n heater_full = 1;\n heater_medium = 0;\n heater_low = 0;\n aircon_full = 0;\n aircon_medium = 0;\n aircon_low = 0;\n fan = 1;\n if (i_temp_feedback[5]) begin \n next_state = HEAT_FULL; \n end// Full cold\n else if (i_temp_feedback[0]) begin // Full hot\n next_state = COOL_FULL;\n end\n else begin\n if (i_temp_feedback[4]) begin \n next_state = HEAT_MED; \n end// Medium cold\n else if (i_temp_feedback[1]) begin // Medium hot\n next_state = COOL_MED;\n end\n else begin\n if (i_temp_feedback[3]) begin \n next_state = HEAT_LOW; \n end// Low cold\n else if (i_temp_feedback[2]) begin // Low hot\n next_state = COOL_LOW;\n end\n else begin\n next_state = AMBIENT;\n end\n end\n end\n end\n\n // Cooling states\n COOL_LOW: begin\n heater_full = 0;\n heater_medium = 0;\n heater_low = 0;\n aircon_full = 0;\n aircon_medium = 0;\n aircon_low = 1;\n fan = 1;\n if (i_temp_feedback[5]) begin \n next_state = HEAT_FULL; \n end// Full cold\n else if (i_temp_feedback[0]) begin // Full hot\n next_state = COOL_FULL;\n end\n else begin\n if (i_temp_feedback[4]) begin \n next_state = HEAT_MED; \n end// Medium cold\n else if (i_temp_feedback[1]) begin // Medium hot\n next_state = COOL_MED;\n end\n else begin\n if (i_temp_feedback[3]) begin \n next_state = HEAT_LOW; \n end// Low cold\n else if (i_temp_feedback[2]) begin // Low hot\n next_state = COOL_LOW;\n end\n else begin\n next_state = AMBIENT;\n end\n end\n end\n end\n\n COOL_MED: begin\n heater_full = 0;\n heater_medium = 0;\n heater_low = 0;\n aircon_full = 0;\n aircon_medium = 1;\n aircon_low = 0;\n fan = 1;\n aircon_medium = 1;\n if (i_temp_feedback[5]) begin \n next_state = HEAT_FULL; \n end// Full cold\n else if (i_temp_feedback[0]) begin // Full hot\n next_state = COOL_FULL;\n end\n else begin\n if (i_temp_feedback[4]) begin \n next_state = HEAT_MED; \n end// Medium cold\n else if (i_temp_feedback[1]) begin // Medium hot\n next_state = COOL_MED;\n end\n else begin\n if (i_temp_feedback[3]) begin \n next_state = HEAT_LOW; \n end// Low cold\n else if (i_temp_feedback[2]) begin // Low hot\n next_state = COOL_LOW;\n end\n else begin\n next_state = AMBIENT;\n end\n end\n end\n end\n\n COOL_FULL: begin\n heater_full = 0;\n heater_medium = 0;\n heater_low = 0;\n aircon_full = 1;\n aircon_medium = 0;\n aircon_low = 0;\n fan = 1;\n if (i_temp_feedback[5]) begin \n next_state = HEAT_FULL; \n end// Full cold\n else if (i_temp_feedback[0]) begin // Full hot\n next_state = COOL_FULL;\n end\n else begin\n if (i_temp_feedback[4]) begin \n next_state = HEAT_MED; \n end// Medium cold\n else if (i_temp_feedback[1]) begin // Medium hot\n next_state = COOL_MED;\n end\n else begin\n if (i_temp_feedback[3]) begin \n next_state = HEAT_LOW; \n end// Low cold\n else if (i_temp_feedback[2]) begin // Low hot\n next_state = COOL_LOW;\n end\n else begin\n next_state = AMBIENT;\n end\n end\n end\n end\n\n // Ambient state\n AMBIENT: begin\n heater_full = 0;\n heater_medium = 0;\n heater_low = 0;\n aircon_full = 0;\n aircon_medium = 0;\n aircon_low = 0;\n fan = 0;\n if (i_temp_feedback[5]) begin \n next_state = HEAT_FULL; \n end// Full cold\n else if (i_temp_feedback[0]) begin // Full hot\n next_state = COOL_FULL;\n end\n else begin\n if (i_temp_feedback[4]) begin \n next_state = HEAT_MED; \n end// Medium cold\n else if (i_temp_feedback[1]) begin // Medium hot\n next_state = COOL_MED;\n end\n else begin\n if (i_temp_feedback[3]) begin \n next_state = HEAT_LOW; \n end// Low cold\n else if (i_temp_feedback[2]) begin // Low hot\n next_state = COOL_LOW;\n end\n else begin\n next_state = AMBIENT;\n end\n end\n end\n end\n\n default: next_state = AMBIENT; // Safety fallback\n endcase\n end\nend\n\nendmodule" + }, + "test_info": { + "test_criteria_2": [ + "the system be considered **secure**. any deviation (incorrect value or incorrect order) should cause the state machine to reset, requiring the entire sequence to be redone. the secure module is resettable and must return to the locked state upon system reset.", + "assert a signal that enables the thermostat. until then, the thermostat must remain inactive." + ] + }, + "expected_behavior": [ + "implement a finite state machine that enforces an **unlock sequence** before enabling the thermostat", + "be written to internal address `0`", + "be written to internal address `1`", + "the system be considered **secure**", + "cause the state machine to reset, requiring the entire sequence to be redone", + "return to the locked state upon system reset", + "assert a signal that enables the thermostat", + "remain inactive", + "handle **clock domain crossing** between the two domains in a safe and reliable manner", + "ensure that the thermostat never functions unless the unlock sequence is properly followed" + ], + "metadata": { + "categories": [ + "cid004", + "hard" + ], + "domain": "memory", + "complexity": "intermediate", + "problem_type": "design", + "has_code": true, + "has_tests": true + }, + "full_prompt": "I have a **thermostat** module located at `code/rtl/thermostat.v`. This module currently lacks access control and can operate without any restriction. I want to enhance the system to be **secure**, such that the thermostat only functions after a proper unlock sequence has been successfully completed.\n\n---\n\n### **Modification Goals**\n\nCreate a new module, named \"security_module\" in file \"security_module.v\" that acts as a **security gatekeeper**. This module must implement a finite state machine that enforces an **unlock sequence** before enabling the thermostat. The unlock sequence consists of two steps:\n1. First, the hexadecimal value `0xAB` must be written to internal address `0`.\n2. Next, the value `0xCD` must be written to internal address `1`.\n\nOnly when both steps are performed in sequence should the system be considered **secure**. Any deviation (incorrect value or incorrect order) should cause the state machine to reset, requiring the entire sequence to be redone. The secure module is resettable and must return to the locked state upon system reset.\n\nOnce the unlock is complete, the secure module should assert a signal that enables the thermostat. Until then, the thermostat must remain inactive.\n\n---\n\n### **Top-Level Integration**\n\nCreate a new top-level module named \"thermostat_secure_top.v\" that integrates both the security module and the thermostat. Ensure correct data flow and signal connection between them.\nBelow are the IOs.\n\n```verilog \nmodule thermostat_secure_top #(\n parameter p_address_width = 8, \n parameter p_data_width = 8, \n parameter p_unlock_code_0 = 8'hAB, \n parameter p_unlock_code_1 = 8'hCD \n) (\n input wire [5:0] i_temp_feedback, \n input wire i_fan_on, \n input wire i_fault, \n input wire i_clr, \n input wire i_clk, \n input wire i_rst, \n input wire [p_address_width-1:0] i_addr, \n input wire [p_data_width-1:0] i_data_in, \n input wire i_read_write_enable, \n input wire i_capture_pulse, \n\n output reg o_heater_full,\n output reg o_heater_medium,\n output reg o_heater_low,\n output reg o_aircon_full,\n output reg o_aircon_medium,\n output reg o_aircon_low,\n output reg o_fan,\n output reg [2:0] o_state \n);\n```\n\n---\n\n### **Clocks and Reset**\n\nThe secure module operates on a clock derived from a **capture pulse** signal, while the thermostat runs on its own **thermostat clock**. These clocks are asynchronous. The reset signal is shared across both modules. The top-level module must handle **clock domain crossing** between the two domains in a safe and reliable manner.\n\n---\n\n### **Expected Deliverable**\n\nA complete design containing:\n1. The **modified thermostat** that responds to a secure-enable condition.\n2. A new **security module** enforcing the unlock logic.\n3. A **top-level module** instantiating and integrating both components, managing control flow and asynchronous clocks.\n\nThe system must ensure that the thermostat never functions unless the unlock sequence is properly followed.\n", + "system_message": "You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Update the file content** by using:\n - `sed -i '3s/old/new/' file.txt`\n - **Find current working directory** by using:\n - `pwd`\n\n Your task is to create a Verilog module based on the provided specifications and integrate it into an existing system using proper module instantiation and connections. At the end, please prepare a Linux patch file for me to finalize the request. \n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.", + "raw_context": { + "docs/specification.md": null, + "rtl/decoder_data_control_64b66b.sv": null, + "rtl/encoder_control_64b66b.sv": null, + "rtl/encoder_data_64b66b.sv": null, + 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"rtl/Bit_Difference_Counter.sv": null, + "rtl/Bitwise_Reduction.sv": null, + "rtl/Data_Reduction.sv": null, + "verif/tb_Min_Hamming_Distance_Finder.sv": null, + "docs/specs.md": null, + "rtl/arithmetic_progression_generator.sv": null, + "docs/algorithms.md": null, + "docs/coeff_update_spec.md": null, + "docs/equalizer_spec.md": null, + "docs/error_calc_spec.md": null, + "rtl/coeff_update.sv": null, + "rtl/dynamic_equalizer.sv": null, + "rtl/error_calc.sv": null, + "docs/awgn_spec.md": null, + "docs/equalizer_top_spec.md": null, + "rtl/elevator_control_system.sv": null, + "docs/tx_specification.md": null, + "rtl/ethernet_fifo_cdc.sv": null, + "docs/tx_mac_specification.md": null, + "verif/event_scheduler_tb.sv": null, + "docs/modified_specs.md": null, + "rtl/event_scheduler.sv": null, + "verif/tb_event_scheduler.sv": null, + "rtl/column_selector.sv": null, + "rtl/event_storage.sv": null, + "verif/tb.sv": null, + "rtl/fixed_priority_arbiter.sv": null, + "verif/fixed_priority_arbiter_tb.sv": null, + "docs/Modified_specification.md": null, + "docs/GCD_specification.md": null, + "docs/crypto_accelerator_specification.md": null, + "docs/modular_exponentiation_specification.md": null, + "docs/modular_multiplier_specification.md": null, + "rtl/gcd_controlpath_3.sv": null, + "rtl/gcd_controlpath_4.sv": null, + "rtl/gcd_datapath_5.sv": null, + "rtl/gcd_datapath_6.sv": null, + "rtl/gcd_top_1.sv": null, + "rtl/gcd_top_2.sv": null, + "rtl/modular_exponentiation.sv": null, + "rtl/modular_multiplier.sv": null, + "rtl/lfsr_8bit.sv": null, + "verif/lfsr_8bit_tb.sv": null, + "rtl/bit16_lfsr.sv": null, + "rtl/low_power_ctrl.sv": null, + "rtl/sync_fifo.sv": null, + "verif/tb_low_power_channel.sv": null, + "rtl/cross_domain_sync.sv": null, + "rtl/dsp_input_stage.sv": null, + "rtl/dsp_output_stage.sv": null, + "rtl/lfsr_generator.sv": null, + "rtl/monte_carlo_dsp_monitor_top.sv": null, + "verif/monte_carlo_dsp_monitor_top_tb.sv": null, + "docs/multiplexer_specification.md": null, + "verif/multiplexer_tb.sv": null, + "docs/nbit_swizzling_spec.md": null, + "verif/nbit_swizzling_tb.sv": null, + "docs/nmea_decoder_spec.md": null, + "rtl/nmea_decoder.sv": null, + "verif/nmea_decoder_tb.sv": null, + "docs/fifo.md": null, + "rtl/fifo_memory.sv": null, + "rtl/read_to_write_pointer_sync.sv": null, + "rtl/rptr_empty.sv": null, + "rtl/wptr_full.sv": null, + "rtl/write_to_read_pointer_sync.sv": null, + "docs/spec.md": null, + "verif/async_filo_tb.sv": null, + "docs/axilite_to_pcie_config_module.md": null, + "rtl/axi4lite_to_pcie_cfg_bridge.sv": null, + "rtl/axis_broadcast.sv": null, + "verif/tb_axis_broadcast.sv": null, + "docs/axis_to_uart_tx_specs.md": null, + "docs/uart_rx_to_axis_specs.md": null, + "rtl/barrel_shifter.sv": null, + "verif/barrel_shifter_tb.sv": null, + "rtl/bcd_adder.sv": null, + "rtl/full_adder.sv": null, + "rtl/four_bit_adder.sv": null, + "rtl/search_binary_search_tree.sv": null, + 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"rtl/slicer.sv": null, + "rtl/slicer_top.sv": null, + "docs/swizzler_specification.md": null, + "verif/swizzler_tb.sv": null, + "rtl/swizzler.sv": null, + "docs/sync_serial_communication_tx_rx_spec.md": null, + "verif/sync_serial_communication_tb.sv": null, + "rtl/weight_stationary_pe.sv": null, + "verif/systolic_array_tb.sv": null, + "rtl/thermostat.v": "module thermostat (\n input wire [5:0] i_temp_feedback, // Temperature feedback bits\n input wire i_fan_on, // Manual fan control\n input wire i_enable, // Enable thermostat\n input wire i_fault, // Fault signal\n input wire i_clr, // Clear fault signal\n input wire i_clk, // Clock input\n input wire i_rst, // Asynchronous reset (active-low)\n\n output reg o_heater_full,\n output reg o_heater_medium,\n output reg o_heater_low,\n output reg o_aircon_full,\n output reg o_aircon_medium,\n output reg o_aircon_low,\n output reg o_fan,\n output reg [2:0] o_state // FSM state output\n);\n\n// State encoding\nlocalparam [2:0] HEAT_LOW = 3'b000,\n HEAT_MED = 3'b001,\n HEAT_FULL = 3'b010,\n AMBIENT = 3'b011,\n COOL_LOW = 3'b100,\n COOL_MED = 3'b101,\n COOL_FULL = 3'b110;\n\n// Internal signals\nreg [2:0] current_state, next_state; // FSM state registers\nreg heater_full, heater_medium, heater_low;\nreg aircon_full, aircon_medium, aircon_low;\nreg fan;\n\nassign o_state = current_state;\n// Sequential logic for state transitions and registered outputs\nalways @(posedge i_clk or negedge i_rst) begin\n if (!i_rst) begin\n // Asynchronous reset\n current_state <= AMBIENT;\n o_heater_full <= 0;\n o_heater_medium <= 0;\n o_heater_low <= 0;\n o_aircon_full <= 0;\n o_aircon_medium <= 0;\n o_aircon_low <= 0;\n o_fan <= 0;\n end else begin\n // Normal state transition\n current_state <= next_state;\n // Update registered outputs\n o_heater_full <= heater_full;\n o_heater_medium <= heater_medium;\n o_heater_low <= heater_low;\n o_aircon_full <= aircon_full;\n o_aircon_medium <= aircon_medium;\n o_aircon_low <= aircon_low;\n o_fan <= fan || i_fan_on;\n end\nend\n\n// Combinational logic for next state and intermediate outputs\nalways @(*) begin\n if (!i_enable || i_fault) begin\n // Handle fault or disable\n next_state = AMBIENT;\n heater_full = 0;\n heater_medium = 0;\n heater_low = 0;\n aircon_full = 0;\n aircon_medium = 0;\n aircon_low = 0;\n fan = 0;\n end else begin\n case (current_state)\n // Heating states\n HEAT_LOW: begin\n heater_full = 0;\n heater_medium = 0;\n heater_low = 1;\n aircon_full = 0;\n aircon_medium = 0;\n aircon_low = 0;\n fan = 1;\n if (i_temp_feedback[5]) begin \n next_state = HEAT_FULL; \n end// Full cold\n else if (i_temp_feedback[0]) begin // Full hot\n next_state = COOL_FULL;\n end\n else begin\n if (i_temp_feedback[4]) begin \n next_state = HEAT_MED; \n end// Medium cold\n else if (i_temp_feedback[1]) begin // Medium hot\n next_state = COOL_MED;\n end\n else begin\n if (i_temp_feedback[3]) begin \n next_state = HEAT_LOW; \n end// Low cold\n else if (i_temp_feedback[2]) begin // Low hot\n next_state = COOL_LOW;\n end\n else begin\n next_state = AMBIENT;\n end\n end\n end\n end\n\n HEAT_MED: begin\n heater_full = 0;\n heater_medium = 1;\n heater_low = 0;\n aircon_full = 0;\n aircon_medium = 0;\n aircon_low = 0;\n fan = 1;\n if (i_temp_feedback[5]) begin \n next_state = HEAT_FULL; \n end// Full cold\n else if (i_temp_feedback[0]) begin // Full hot\n next_state = COOL_FULL;\n end\n else begin\n if (i_temp_feedback[4]) begin \n next_state = HEAT_MED; \n end// Medium cold\n else if (i_temp_feedback[1]) begin // Medium hot\n next_state = COOL_MED;\n end\n else begin\n if (i_temp_feedback[3]) begin \n next_state = HEAT_LOW; \n end// Low cold\n else if (i_temp_feedback[2]) begin // Low hot\n next_state = COOL_LOW;\n end\n else begin\n next_state = AMBIENT;\n end\n end\n end\n end\n\n HEAT_FULL: begin\n heater_full = 1;\n heater_medium = 0;\n heater_low = 0;\n aircon_full = 0;\n aircon_medium = 0;\n aircon_low = 0;\n fan = 1;\n if (i_temp_feedback[5]) begin \n next_state = HEAT_FULL; \n end// Full cold\n else if (i_temp_feedback[0]) begin // Full hot\n next_state = COOL_FULL;\n end\n else begin\n if (i_temp_feedback[4]) begin \n next_state = HEAT_MED; \n end// Medium cold\n else if (i_temp_feedback[1]) begin // Medium hot\n next_state = COOL_MED;\n end\n else begin\n if (i_temp_feedback[3]) begin \n next_state = HEAT_LOW; \n end// Low cold\n else if (i_temp_feedback[2]) begin // Low hot\n next_state = COOL_LOW;\n end\n else begin\n next_state = AMBIENT;\n end\n end\n end\n end\n\n // Cooling states\n COOL_LOW: begin\n heater_full = 0;\n heater_medium = 0;\n heater_low = 0;\n aircon_full = 0;\n aircon_medium = 0;\n aircon_low = 1;\n fan = 1;\n if (i_temp_feedback[5]) begin \n next_state = HEAT_FULL; \n end// Full cold\n else if (i_temp_feedback[0]) begin // Full hot\n next_state = COOL_FULL;\n end\n else begin\n if (i_temp_feedback[4]) begin \n next_state = HEAT_MED; \n end// Medium cold\n else if (i_temp_feedback[1]) begin // Medium hot\n next_state = COOL_MED;\n end\n else begin\n if (i_temp_feedback[3]) begin \n next_state = HEAT_LOW; \n end// Low cold\n else if (i_temp_feedback[2]) begin // Low hot\n next_state = COOL_LOW;\n end\n else begin\n next_state = AMBIENT;\n end\n end\n end\n end\n\n COOL_MED: begin\n heater_full = 0;\n heater_medium = 0;\n heater_low = 0;\n aircon_full = 0;\n aircon_medium = 1;\n aircon_low = 0;\n fan = 1;\n aircon_medium = 1;\n if (i_temp_feedback[5]) begin \n next_state = HEAT_FULL; \n end// Full cold\n else if (i_temp_feedback[0]) begin // Full hot\n next_state = COOL_FULL;\n end\n else begin\n if (i_temp_feedback[4]) begin \n next_state = HEAT_MED; \n end// Medium cold\n else if (i_temp_feedback[1]) begin // Medium hot\n next_state = COOL_MED;\n end\n else begin\n if (i_temp_feedback[3]) begin \n next_state = HEAT_LOW; \n end// Low cold\n else if (i_temp_feedback[2]) begin // Low hot\n next_state = COOL_LOW;\n end\n else begin\n next_state = AMBIENT;\n end\n end\n end\n end\n\n COOL_FULL: begin\n heater_full = 0;\n heater_medium = 0;\n heater_low = 0;\n aircon_full = 1;\n aircon_medium = 0;\n aircon_low = 0;\n fan = 1;\n if (i_temp_feedback[5]) begin \n next_state = HEAT_FULL; \n end// Full cold\n else if (i_temp_feedback[0]) begin // Full hot\n next_state = COOL_FULL;\n end\n else begin\n if (i_temp_feedback[4]) begin \n next_state = HEAT_MED; \n end// Medium cold\n else if (i_temp_feedback[1]) begin // Medium hot\n next_state = COOL_MED;\n end\n else begin\n if (i_temp_feedback[3]) begin \n next_state = HEAT_LOW; \n end// Low cold\n else if (i_temp_feedback[2]) begin // Low hot\n next_state = COOL_LOW;\n end\n else begin\n next_state = AMBIENT;\n end\n end\n end\n end\n\n // Ambient state\n AMBIENT: begin\n heater_full = 0;\n heater_medium = 0;\n heater_low = 0;\n aircon_full = 0;\n aircon_medium = 0;\n aircon_low = 0;\n fan = 0;\n if (i_temp_feedback[5]) begin \n next_state = HEAT_FULL; \n end// Full cold\n else if (i_temp_feedback[0]) begin // Full hot\n next_state = COOL_FULL;\n end\n else begin\n if (i_temp_feedback[4]) begin \n next_state = HEAT_MED; \n end// Medium cold\n else if (i_temp_feedback[1]) begin // Medium hot\n next_state = COOL_MED;\n end\n else begin\n if (i_temp_feedback[3]) begin \n next_state = HEAT_LOW; \n end// Low cold\n else if (i_temp_feedback[2]) begin // Low hot\n next_state = COOL_LOW;\n end\n else begin\n next_state = AMBIENT;\n end\n end\n end\n end\n\n default: next_state = AMBIENT; // Safety fallback\n endcase\n end\nend\n\nendmodule", + "docs/Traffic_controller.md": null, + "rtl/traffic_light_controller.sv": null, + "docs/Universal_Shift_Register_spec.md": null, + "verif/tb_universal_shift_register.sv": null, + "rtl/universal_shift_register.sv": null, + "docs/spec_conj.md": null, + "docs/spec_cross_correlation.md": null, + "docs/spec_detect_sequence.md": null, + "rtl/adder_2d_layers.sv": null, + "rtl/adder_tree_2d.sv": null, + "rtl/correlate.sv": null, + "rtl/cross_correlation.sv": null, + "docs/valid_modes.md": null, + "docs/words_counting.md": null, + "rtl/detect_sequence.sv": null, + "docs/proc_fsm_spec.md": null, + "docs/adder_tree.md": null, + "docs/coeff_ram.md": null, + "docs/poly_decimator.md": null, + "docs/poly_filter.md": null, + "docs/shift_register.md": null, + "rtl/adder_tree.sv": null, + "rtl/coeff_ram.sv": null, + "rtl/poly_filter.sv": null, + "rtl/shift_register.sv": null, + "docs/prbs_specification.md": null, + "rtl/prbs_gen_check.sv": null, + "rtl/fsm.sv": null, + "verif/fsm_tb.sv": null, + "rtl/CA_1.sv": null, + "rtl/CA_2.sv": null, + "rtl/CA_3.sv": null, + "rtl/CA_4.sv": null, + "rtl/rgb_color_space_conversion.sv": null, + "rtl/APBGlobalHistoryRegister.v": null, + "docs/signed_comparator_specification.md": null, + "verif/signed_comparator_tb.sv": null, + "rtl/sorting_engine.sv": null, + "rtl/brick_sort.sv": null, + "rtl/bubble_sort.sv": null, + "rtl/merge_sort.sv": null, + "rtl/selection_sort.sv": null + } + }, + { + "id": "cvdp_agentic_universal_shift_reg_0001", + "index": 579, + "source_config": "cvdp_agentic_code_generation_no_commercial", + "instruction": "Context: You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n\n Your task is to create a System Verilog module based on the provided specifications and integrate it into an existing system using proper module instantiation and connections.\n\nTask: `universal_shift_register` module in SystemVerilog. Refer to the specification provided in `docs/Universal_Shift_Register_spec.md` to the RTL. The specification outlines a parameterizable, synchronous N-bit shift register that supports multiple operational modes, including Hold, Shift (left/right), Rotate (left/right), and Parallel Load.", + "verilog_code": { + "code_block_1_0": "universal_shift_register", + "code_block_1_1": "docs/Universal_Shift_Register_spec.md", + "code_block_1_2": "universal_shift_register", + "code_block_1_28": "universal_shift_register", + "code_block_2_0": "module in SystemVerilog. Refer to the specification provided in `docs/Universal_Shift_Register_spec.md` to implement the RTL. The specification outlines a parameterizable, synchronous N-bit shift register that supports multiple operational modes, including Hold, Shift (left/right), Rotate (left/right), and Parallel Load.\n {'docs/specification.md': None, 'rtl/decoder_data_control_64b66b.sv': None, 'rtl/encoder_control_64b66b.sv': None, 'rtl/encoder_data_64b66b.sv': None, 'rtl/aes128_encrypt.sv': None, 'verif/tb_aes128_enc.sv': None, 'rtl/aes128_decrypt.sv': None, 'rtl/aes128_key_expansion.sv': None, 'rtl/inv_sbox.sv': None, 'rtl/sbox.sv': None, 'verif/tb_aes128_dec.sv': None, 'rtl/aes_encrypt.sv': None, 'verif/tb_aes_encrypt.sv': None, 'rtl/aes_decrypt.sv': None, 'rtl/aes_ke.sv': None, 'verif/tb_aes_decrypt.sv': None, 'rtl/aes_dec_top.sv': None, 'rtl/aes_enc_top.sv': None, 'verif/tb_padding_top.sv': None, 'verif/tb_des_enc.sv': None, 'docs/Key_schedule.md': None, 'docs/Permutations.md': None, 'docs/S_box_creation.md': None, 'rtl/S1.sv': None, 'rtl/S2.sv': None, 'rtl/S3.sv': None, 'rtl/S4.sv': None, 'rtl/S5.sv': None, 'rtl/S6.sv': None, 'rtl/S7.sv': None, 'rtl/S8.sv': None, 'rtl/des_enc.sv': None, 'verif/tb_des_dec.sv': None, 'docs/Encryption.md': None, 'rtl/des_dec.sv': None, 'verif/tb_3des_enc.sv': None, 'verif/tb_3des_dec.sv': None, 'docs/min_hamming_distance_finder_spec.md': None, 'rtl/Bit_Difference_Counter.sv': None, 'rtl/Bitwise_Reduction.sv': None, 'rtl/Data_Reduction.sv': None, 'verif/tb_Min_Hamming_Distance_Finder.sv': None, 'docs/specs.md': None, 'rtl/arithmetic_progression_generator.sv': None, 'docs/algorithms.md': None, 'docs/coeff_update_spec.md': None, 'docs/equalizer_spec.md': None, 'docs/error_calc_spec.md': None, 'rtl/coeff_update.sv': None, 'rtl/dynamic_equalizer.sv': None, 'rtl/error_calc.sv': None, 'docs/awgn_spec.md': None, 'docs/equalizer_top_spec.md': None, 'rtl/elevator_control_system.sv': None, 'docs/tx_specification.md': None, 'rtl/ethernet_fifo_cdc.sv': None, 'docs/tx_mac_specification.md': None, 'verif/event_scheduler_tb.sv': None, 'docs/modified_specs.md': None, 'rtl/event_scheduler.sv': None, 'verif/tb_event_scheduler.sv': None, 'rtl/column_selector.sv': None, 'rtl/event_storage.sv': None, 'verif/tb.sv': None, 'rtl/fixed_priority_arbiter.sv': None, 'verif/fixed_priority_arbiter_tb.sv': None, 'docs/Modified_specification.md': None, 'docs/GCD_specification.md': None, 'docs/crypto_accelerator_specification.md': None, 'docs/modular_exponentiation_specification.md': None, 'docs/modular_multiplier_specification.md': None, 'rtl/gcd_controlpath_3.sv': None, 'rtl/gcd_controlpath_4.sv': None, 'rtl/gcd_datapath_5.sv': None, 'rtl/gcd_datapath_6.sv': None, 'rtl/gcd_top_1.sv': None, 'rtl/gcd_top_2.sv': None, 'rtl/modular_exponentiation.sv': None, 'rtl/modular_multiplier.sv': None, 'rtl/lfsr_8bit.sv': None, 'verif/lfsr_8bit_tb.sv': None, 'rtl/bit16_lfsr.sv': None, 'rtl/low_power_ctrl.sv': None, 'rtl/sync_fifo.sv': None, 'verif/tb_low_power_channel.sv': None, 'rtl/cross_domain_sync.sv': None, 'rtl/dsp_input_stage.sv': None, 'rtl/dsp_output_stage.sv': None, 'rtl/lfsr_generator.sv': None, 'rtl/monte_carlo_dsp_monitor_top.sv': None, 'verif/monte_carlo_dsp_monitor_top_tb.sv': None, 'docs/multiplexer_specification.md': None, 'verif/multiplexer_tb.sv': None, 'docs/nbit_swizzling_spec.md': None, 'verif/nbit_swizzling_tb.sv': None, 'docs/nmea_decoder_spec.md': None, 'rtl/nmea_decoder.sv': None, 'verif/nmea_decoder_tb.sv': None, 'docs/fifo.md': None, 'rtl/fifo_memory.sv': None, 'rtl/read_to_write_pointer_sync.sv': None, 'rtl/rptr_empty.sv': None, 'rtl/wptr_full.sv': None, 'rtl/write_to_read_pointer_sync.sv': None, 'docs/spec.md': None, 'verif/async_filo_tb.sv': None, 'docs/axilite_to_pcie_config_module.md': None, 'rtl/axi4lite_to_pcie_cfg_bridge.sv': None, 'rtl/axis_broadcast.sv': None, 'verif/tb_axis_broadcast.sv': None, 'docs/axis_to_uart_tx_specs.md': None, 'docs/uart_rx_to_axis_specs.md': None, 'rtl/barrel_shifter.sv': None, 'verif/barrel_shifter_tb.sv': None, 'rtl/bcd_adder.sv': None, 'rtl/full_adder.sv': None, 'rtl/four_bit_adder.sv': None, 'rtl/search_binary_search_tree.sv': None, 'rtl/delete_node_binary_search_tree.sv': None, 'docs/bst_operations.md': None, 'rtl/binary_search_tree_sort_construct.sv': None, 'docs/Spec.md': None, 'verif/tb_binary_to_gray.sv': None, 'verif/tb_custom_byte_enable_ram.sv': None, 'verif/cache_controller_tb.sv': None, 'rtl/caesar_cipher.sv': None, 'verif/caesar_cipher_tb.sv': None, 'verif/tb_pseudoRandGenerator_ca.sv': None, 'docs/continuous_adder_specification.md': None, 'verif/continuous_adder_tb.sv': None, 'rtl/fifo_buffer.sv': None, 'verif/tb_fifo_buffer.sv': None, 'docs/direct_map_cache_spec.md': None, 'verif/tb_direct_map_cache.sv': None, 'rtl/direct_map_cache.sv': None, 'rtl/dual_port_memory.sv': None, 'rtl/gen_cos_sin_lut.sv': None, 'rtl/phase_lut.sv': None, 'rtl/phase_rotation.sv': None, 'rtl/power4.sv': None, 'rtl/saturation.sv': None, 'rtl/top_phase_rotation.sv': None, 'docs/spec_viterbi.md': None, 'docs/spec_slicer_top.md': None, 'docs/spec_top_phase_rotation.md': None, 'rtl/slicer.sv': None, 'rtl/slicer_top.sv': None, 'docs/swizzler_specification.md': None, 'verif/swizzler_tb.sv': None, 'rtl/swizzler.sv': None, 'docs/sync_serial_communication_tx_rx_spec.md': None, 'verif/sync_serial_communication_tb.sv': None, 'rtl/weight_stationary_pe.sv': None, 'verif/systolic_array_tb.sv': None, 'rtl/thermostat.v': None, 'docs/Traffic_controller.md': None, 'rtl/traffic_light_controller.sv': None, 'docs/Universal_Shift_Register_spec.md': '# Universal Shift Register Module\\n\\nThe `universal_shift_register` module implements a flexible and parameterized N-bit shift register with support for multiple data manipulation modes. It enables operations such as holding data, shifting left or right, rotating bits, and parallel loading, all within a single compact design. The module operates synchronously using a clock and reset signal and supports both serial and parallel data input/output.\\n\\n## Parameterization\\n- `N` :This value determines the width of all internal data operations.Default is 8. A positive integer (\u22651) that Defines the bit-width of the shift register.\\n\\n## Interfaces\\n\\n### Inputs\\n- `clk` : The input clock signal used for synchronous operations.\\n\\n- `rst` : Asynchronous active-high reset. When asserted, clears all the output.\\n\\n- `mode_sel [1:0]` : Selects the operational mode of the register:\\n - `00`: Hold\\n - `01`: Shift\\n - `10`: Rotate\\n - `11`: Parallel Load\\n\\n- `shift_dir` : Specifies the direction for Shift and Rotate operations:\\n - `0`: Right\\n - `1`: Left\\n\\n- `serial_in` : Single-bit input used during Shift and Rotate operations as the bit entering the register.\\n\\n- `parallel_in [N-1:0]` : Parallel input data used during the Parallel Load operation.\\n\\n### Outputs\\n- `q [N-1:0]` : N-bit output representing the current value stored in the register.\\n\\n- `serial_out` : Single-bit output representing the bit shifted out from the register. Its value depends on the shift direction.\\n\\n## Detailed Functionality\\n\\n### Reset Behavior\\n- When the reset input is high, the register contents are cleared. All output bits are set to zero.\\n\\n### Operational Modes\\n\\n#### Hold Mode (`mode_sel = 00`)\\n- The register retains its current value. No data is shifted, rotated, or updated.\\n\\n#### Shift Mode (`mode_sel = 01`)\\n- Data is shifted by one bit.\\n- A new bit is inserted from the `serial_in` input based on the specified direction.\\n- The opposite end bit is shifted out through `serial_out`.\\n\\n#### Rotate Mode (`mode_sel = 10`)\\n- Performs a circular shift of the register bits.\\n- The bit that is shifted out is wrapped around and inserted back at the opposite end.\\n\\n#### Parallel Load Mode (`mode_sel = 11`)\\n- The entire register is loaded with the value from the `parallel_in` input.\\n- All bits in the register are updated simultaneously.\\n\\n### Serial Output\\n- The `serial_out` output provides the bit that would be shifted out during a Shift operation.\\n- The bit selected for output depends on the shift direction, allowing external systems to capture outgoing serial data.\\n\\n## Example Usage\\n\\n### Shift Left Operation\\n\\n**Inputs:**\\n- Mode: Shift\\n- Direction: Left\\n- Serial Input: Logic High\\n- Initial Register: A defined binary pattern\\n\\n**Operation:**\\n- All bits move one position to the left.\\n- A new bit from `serial_in` is inserted at the least significant position.\\n- The most significant bit is shifted out and available at `serial_out`.\\n\\n### Rotate Right Operation\\n\\n**Inputs:**\\n- Mode: Rotate\\n- Direction: Right\\n- Initial Register: A defined binary pattern\\n\\n**Operation:**\\n- All bits rotate one position to the right.\\n- The least significant bit moves to the most significant position.\\n- No external input is used during this operation.\\n\\n### Parallel Load Operation\\n\\n**Inputs:**\\n- Mode: Parallel Load\\n- Parallel Input: A specific binary value\\n\\n**Operation:**\\n- The entire register is replaced with the value from the parallel input.\\n\\n## Summary\\n\\n### Functionality\\n- The `universal_shift_register` supports four essential register operations: hold, shift, rotate, and parallel load. Each operation is selectable via the `mode_sel` input and executes on the rising edge of the clock.\\n\\n### Data Interfaces\\n- Accepts serial and parallel input\\n- Provides parallel output and serial data access\\n\\n### Versatility\\n- The design is suitable for implementing parallel-to-serial, serial-to-parallel converters, or general-purpose shift-based logic in digital systems.\\n\\n### Modular Design\\n- Its parameterized nature allows easy scalability for different data widths, making it reusable across a wide range of RTL applications.', 'verif/tb_universal_shift_register.sv': '`timescale 1ns / 1ps\\n\\nmodule universal_shift_register_tb;\\n\\n parameter N = 8; // Define register size\\n reg clk, rst, shift_dir, serial_in;\\n reg [1:0] mode_sel;\\n reg [N-1:0] parallel_in;\\n wire [N-1:0] q;\\n wire serial_out;\\n \\n reg [N-1:0] expected_q;\\n reg expected_serial_out;\\n\\n // Instantiate the Universal Shift Register\\n universal_shift_register #(.N(N)) USR (\\n .clk(clk),\\n .rst(rst),\\n .mode_sel(mode_sel),\\n .shift_dir(shift_dir),\\n .serial_in(serial_in),\\n .parallel_in(parallel_in),\\n .q(q),\\n .serial_out(serial_out)\\n );\\n\\n // Clock Generator (10ns period)\\n always #5 clk = ~clk;\\n\\n // Reset before each test\\n task reset_register();\\n begin\\n rst = 1;\\n @(posedge clk);\\n rst = 0;\\n @(posedge clk);\\n expected_q = 0;\\n expected_serial_out = 0;\\n $display(\"Reset completed.\");\\n end\\n endtask\\n\\n // Task for PIPO (Parallel In - Parallel Out) - Only checks q\\n task test_pipo();\\n begin\\n reset_register();\\n parallel_in = $random;\\n mode_sel = 2\\'b11; // PIPO mode\\n expected_q = parallel_in;\\n @(posedge clk);\\n \\n if (q !== expected_q)\\n $display(\"**ERROR**: PIPO - Expected q=%b but got q=%b\", expected_q, q);\\n else\\n $display(\"PIPO - PASSED | Input: %b | Expected q=%b | Got q=%b\", parallel_in, expected_q, q);\\n end\\n endtask\\n\\n // Task for PISO (Parallel In - Serial Out) - Only checks serial_out\\ntask test_piso();\\nreg serial_out_value;\\n begin\\n reset_register();\\n parallel_in = $random; // Load known data\\n mode_sel = 2\\'b11; // Load parallel data\\n @(posedge clk); // Ensure parallel data is loaded\\n\\n expected_q = parallel_in; // Initialize expected register state\\n\\n mode_sel = 2\\'b01; shift_dir = 0; // Shift Right mode\\n repeat (N) begin\\n serial_out_value = serial_out;\\n @(posedge clk); // Wait for shift to happen\\n expected_serial_out = expected_q[0]; // Capture expected serial output before shift\\n expected_q = {1\\'b0, expected_q[N-1:1]}; // Perform shift\\n\\n if (serial_out_value !== expected_serial_out)\\n $display(\"**ERROR**: PISO Shift Right - Expected serial_out=%b but got serial_out=%b\", expected_serial_out, serial_out_value);\\n else\\n $display(\"PISO - PASSED | Input: %b | Expected serial_out=%b | Got serial_out=%b\", parallel_in, expected_serial_out, serial_out_value);\\n end\\n end\\nendtask\\n\\n // Task for SISO (Serial In - Serial Out) - Only checks serial_out\\n task test_siso();\\n reg serial_out_value;\\n begin\\n reset_register();\\n mode_sel = 2\\'b01; shift_dir = 0; serial_in = $random;\\n expected_q = 0;\\n repeat (N*2) begin\\n serial_out_value = serial_out;\\n expected_serial_out = expected_q[0]; // LSB to serial_out\\n expected_q = {serial_in, expected_q[N-1:1]};\\n @(posedge clk);\\n \\n if (serial_out_value !== expected_serial_out)\\n $display(\"**ERROR**: SISO Shift Right - Expected serial_out=%b but got serial_out=%b\", expected_serial_out, serial_out_value);\\n else\\n $display(\"SISO - PASSED | Input: %b | Expected serial_out=%b | Got serial_out=%b\", serial_in, expected_serial_out, serial_out_value);\\n end\\n end\\n endtask\\n\\n // Task for SIPO (Serial In - Parallel Out) - Only checks q\\n task test_sipo();\\n reg [N-1:0] q_out;\\n begin\\n reset_register();\\n mode_sel = 2\\'b01; shift_dir = 0;\\n expected_q = 0;\\n serial_in = $random;\\n repeat (N) begin\\n q_out = q;\\n @(negedge clk);\\n expected_q = {serial_in, expected_q[N-1:1]};\\n @(posedge clk);\\n \\n if (q_out !== expected_q)\\n $display(\"**ERROR**: SIPO Shift Right - Expected q=%b but got q=%b\", expected_q, q_out);\\n else\\n $display(\"SIPO - PASSED | Serial Input: %b | Expected q=%b | Got q=%b\", serial_in, expected_q, q_out);\\n end\\n end\\n endtask\\n\\n // Task for Rotate Right - Only checks q\\n task test_rotate_right();\\n begin\\n reset_register();\\n parallel_in = $random;\\n mode_sel = 2\\'b11; // Load parallel data\\n expected_q = parallel_in;\\n @(posedge clk);\\n\\n mode_sel = 2\\'b10; shift_dir = 0;\\n repeat (N) begin\\n @(negedge clk);\\n expected_q = {expected_q[0], expected_q[N-1:1]}; // Rotate Right\\n @(posedge clk);\\n \\n if (q !== expected_q)\\n $display(\"**ERROR**: Rotate Right - Expected q=%b but got q=%b\", expected_q, q);\\n else\\n $display(\"Rotate Right - PASSED | Input: %b | Expected q=%b | Got q=%b\", parallel_in, expected_q, q);\\n end\\n end\\n endtask\\n\\n // Task for Rotate Left - Only checks q\\n task test_rotate_left();\\n begin\\n reset_register();\\n parallel_in = $urandom;\\n mode_sel = 2\\'b11; // Load parallel data\\n expected_q = parallel_in;\\n @(posedge clk);\\n\\n mode_sel = 2\\'b10; shift_dir = 1;\\n repeat (N) begin\\n @(negedge clk);\\n expected_q = {expected_q[N-2:0], expected_q[N-1]}; // Rotate Left\\n @(posedge clk);\\n \\n if (q !== expected_q)\\n $display(\"**ERROR**: Rotate Left - Expected q=%b but got q=%b\", expected_q, q);\\n else\\n $display(\"Rotate Left - PASSED | Input: %b | Expected q=%b | Got q=%b\", parallel_in, expected_q, q);\\n end\\n end\\n endtask\\n\\n // Task for Hold State - Only checks q\\n task test_hold();\\n begin\\n reset_register();\\n parallel_in = $urandom;\\n mode_sel = 2\\'b11; // Load parallel data\\n expected_q = parallel_in;\\n @(posedge clk);\\n\\n mode_sel = 2\\'b00;\\n @(posedge clk);\\n\\n if (q !== expected_q)\\n $display(\"**ERROR**: Hold Mode - Expected q=%b but got q=%b\", expected_q, q);\\n else\\n $display(\"Hold - PASSED | Input: %b | Expected q=%b | Got q=%b\", parallel_in, expected_q, q);\\n end\\n endtask\\n\\n // Main Testbench Execution\\n initial begin\\n clk = 0;\\n serial_in = 0;\\n parallel_in = 0;\\n @(posedge clk)\\n $display(\"\\\\n=== Universal Shift Register Testbench ===\\\\n\");\\n\\n // Run each test\\n test_pipo();\\n test_piso();\\n test_siso();\\n test_sipo();\\n test_rotate_right();\\n test_rotate_left();\\n test_hold();\\n\\n $display(\"\\\\n=== Test Complete ===\\\\n\");\\n #10;\\n $finish;\\n end\\n\\n // VCD Waveform Dump\\n initial begin\\n $dumpfile(\"test.vcd\");\\n $dumpvars(0, universal_shift_register_tb);\\n end\\nendmodule', 'rtl/universal_shift_register.sv': None, 'docs/spec_conj.md': None, 'docs/spec_cross_correlation.md': None, 'docs/spec_detect_sequence.md': None, 'rtl/adder_2d_layers.sv': None, 'rtl/adder_tree_2d.sv': None, 'rtl/correlate.sv': None, 'rtl/cross_correlation.sv': None, 'docs/valid_modes.md': None, 'docs/words_counting.md': None, 'rtl/detect_sequence.sv': None, 'docs/proc_fsm_spec.md': None, 'docs/adder_tree.md': None, 'docs/coeff_ram.md': None, 'docs/poly_decimator.md': None, 'docs/poly_filter.md': None, 'docs/shift_register.md': None, 'rtl/adder_tree.sv': None, 'rtl/coeff_ram.sv': None, 'rtl/poly_filter.sv': None, 'rtl/shift_register.sv': None, 'docs/prbs_specification.md': None, 'rtl/prbs_gen_check.sv': None, 'rtl/fsm.sv': None, 'verif/fsm_tb.sv': None, 'rtl/CA_1.sv': None, 'rtl/CA_2.sv': None, 'rtl/CA_3.sv': None, 'rtl/CA_4.sv': None, 'rtl/rgb_color_space_conversion.sv': None, 'rtl/APBGlobalHistoryRegister.v': None, 'docs/signed_comparator_specification.md': None, 'verif/signed_comparator_tb.sv': None, 'rtl/sorting_engine.sv': None, 'rtl/brick_sort.sv': None, 'rtl/bubble_sort.sv': None, 'rtl/merge_sort.sv': None, 'rtl/selection_sort.sv': None}", + "verif/tb_universal_shift_register.sv": "`timescale 1ns / 1ps\n\nmodule universal_shift_register_tb;\n\n parameter N = 8; // Define register size\n reg clk, rst, shift_dir, serial_in;\n reg [1:0] mode_sel;\n reg [N-1:0] parallel_in;\n wire [N-1:0] q;\n wire serial_out;\n \n reg [N-1:0] expected_q;\n reg expected_serial_out;\n\n // Instantiate the Universal Shift Register\n universal_shift_register #(.N(N)) USR (\n .clk(clk),\n .rst(rst),\n .mode_sel(mode_sel),\n .shift_dir(shift_dir),\n .serial_in(serial_in),\n .parallel_in(parallel_in),\n .q(q),\n .serial_out(serial_out)\n );\n\n // Clock Generator (10ns period)\n always #5 clk = ~clk;\n\n // Reset before each test\n task reset_register();\n begin\n rst = 1;\n @(posedge clk);\n rst = 0;\n @(posedge clk);\n expected_q = 0;\n expected_serial_out = 0;\n $display(\"Reset completed.\");\n end\n endtask\n\n // Task for PIPO (Parallel In - Parallel Out) - Only checks q\n task test_pipo();\n begin\n reset_register();\n parallel_in = $random;\n mode_sel = 2'b11; // PIPO mode\n expected_q = parallel_in;\n @(posedge clk);\n \n if (q !== expected_q)\n $display(\"**ERROR**: PIPO - Expected q=%b but got q=%b\", expected_q, q);\n else\n $display(\"PIPO - PASSED | Input: %b | Expected q=%b | Got q=%b\", parallel_in, expected_q, q);\n end\n endtask\n\n // Task for PISO (Parallel In - Serial Out) - Only checks serial_out\ntask test_piso();\nreg serial_out_value;\n begin\n reset_register();\n parallel_in = $random; // Load known data\n mode_sel = 2'b11; // Load parallel data\n @(posedge clk); // Ensure parallel data is loaded\n\n expected_q = parallel_in; // Initialize expected register state\n\n mode_sel = 2'b01; shift_dir = 0; // Shift Right mode\n repeat (N) begin\n serial_out_value = serial_out;\n @(posedge clk); // Wait for shift to happen\n expected_serial_out = expected_q[0]; // Capture expected serial output before shift\n expected_q = {1'b0, expected_q[N-1:1]}; // Perform shift\n\n if (serial_out_value !== expected_serial_out)\n $display(\"**ERROR**: PISO Shift Right - Expected serial_out=%b but got serial_out=%b\", expected_serial_out, serial_out_value);\n else\n $display(\"PISO - PASSED | Input: %b | Expected serial_out=%b | Got serial_out=%b\", parallel_in, expected_serial_out, serial_out_value);\n end\n end\nendtask\n\n // Task for SISO (Serial In - Serial Out) - Only checks serial_out\n task test_siso();\n reg serial_out_value;\n begin\n reset_register();\n mode_sel = 2'b01; shift_dir = 0; serial_in = $random;\n expected_q = 0;\n repeat (N*2) begin\n serial_out_value = serial_out;\n expected_serial_out = expected_q[0]; // LSB to serial_out\n expected_q = {serial_in, expected_q[N-1:1]};\n @(posedge clk);\n \n if (serial_out_value !== expected_serial_out)\n $display(\"**ERROR**: SISO Shift Right - Expected serial_out=%b but got serial_out=%b\", expected_serial_out, serial_out_value);\n else\n $display(\"SISO - PASSED | Input: %b | Expected serial_out=%b | Got serial_out=%b\", serial_in, expected_serial_out, serial_out_value);\n end\n end\n endtask\n\n // Task for SIPO (Serial In - Parallel Out) - Only checks q\n task test_sipo();\n reg [N-1:0] q_out;\n begin\n reset_register();\n mode_sel = 2'b01; shift_dir = 0;\n expected_q = 0;\n serial_in = $random;\n repeat (N) begin\n q_out = q;\n @(negedge clk);\n expected_q = {serial_in, expected_q[N-1:1]};\n @(posedge clk);\n \n if (q_out !== expected_q)\n $display(\"**ERROR**: SIPO Shift Right - Expected q=%b but got q=%b\", expected_q, q_out);\n else\n $display(\"SIPO - PASSED | Serial Input: %b | Expected q=%b | Got q=%b\", serial_in, expected_q, q_out);\n end\n end\n endtask\n\n // Task for Rotate Right - Only checks q\n task test_rotate_right();\n begin\n reset_register();\n parallel_in = $random;\n mode_sel = 2'b11; // Load parallel data\n expected_q = parallel_in;\n @(posedge clk);\n\n mode_sel = 2'b10; shift_dir = 0;\n repeat (N) begin\n @(negedge clk);\n expected_q = {expected_q[0], expected_q[N-1:1]}; // Rotate Right\n @(posedge clk);\n \n if (q !== expected_q)\n $display(\"**ERROR**: Rotate Right - Expected q=%b but got q=%b\", expected_q, q);\n else\n $display(\"Rotate Right - PASSED | Input: %b | Expected q=%b | Got q=%b\", parallel_in, expected_q, q);\n end\n end\n endtask\n\n // Task for Rotate Left - Only checks q\n task test_rotate_left();\n begin\n reset_register();\n parallel_in = $urandom;\n mode_sel = 2'b11; // Load parallel data\n expected_q = parallel_in;\n @(posedge clk);\n\n mode_sel = 2'b10; shift_dir = 1;\n repeat (N) begin\n @(negedge clk);\n expected_q = {expected_q[N-2:0], expected_q[N-1]}; // Rotate Left\n @(posedge clk);\n \n if (q !== expected_q)\n $display(\"**ERROR**: Rotate Left - Expected q=%b but got q=%b\", expected_q, q);\n else\n $display(\"Rotate Left - PASSED | Input: %b | Expected q=%b | Got q=%b\", parallel_in, expected_q, q);\n end\n end\n endtask\n\n // Task for Hold State - Only checks q\n task test_hold();\n begin\n reset_register();\n parallel_in = $urandom;\n mode_sel = 2'b11; // Load parallel data\n expected_q = parallel_in;\n @(posedge clk);\n\n mode_sel = 2'b00;\n @(posedge clk);\n\n if (q !== expected_q)\n $display(\"**ERROR**: Hold Mode - Expected q=%b but got q=%b\", expected_q, q);\n else\n $display(\"Hold - PASSED | Input: %b | Expected q=%b | Got q=%b\", parallel_in, expected_q, q);\n end\n endtask\n\n // Main Testbench Execution\n initial begin\n clk = 0;\n serial_in = 0;\n parallel_in = 0;\n @(posedge clk)\n $display(\"\\n=== Universal Shift Register Testbench ===\\n\");\n\n // Run each test\n test_pipo();\n test_piso();\n test_siso();\n test_sipo();\n test_rotate_right();\n test_rotate_left();\n test_hold();\n\n $display(\"\\n=== Test Complete ===\\n\");\n #10;\n $finish;\n end\n\n // VCD Waveform Dump\n initial begin\n $dumpfile(\"test.vcd\");\n $dumpvars(0, universal_shift_register_tb);\n end\nendmodule" + }, + "test_info": {}, + "expected_behavior": [], + "metadata": { + "categories": [ + "cid003", + "medium" + ], + "domain": "memory", + "complexity": "beginner", + "problem_type": "design", + "has_code": true, + "has_tests": false + }, + "full_prompt": "Design a `universal_shift_register` module in SystemVerilog. Refer to the specification provided in `docs/Universal_Shift_Register_spec.md` to implement the RTL. The specification outlines a parameterizable, synchronous N-bit shift register that supports multiple operational modes, including Hold, Shift (left/right), Rotate (left/right), and Parallel Load.\n", + "system_message": "You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n\n Your task is to create a System Verilog module based on the provided specifications and integrate it into an existing system using proper module instantiation and connections.", + "raw_context": { + "docs/specification.md": null, + "rtl/decoder_data_control_64b66b.sv": null, + "rtl/encoder_control_64b66b.sv": 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"docs/min_hamming_distance_finder_spec.md": null, + "rtl/Bit_Difference_Counter.sv": null, + "rtl/Bitwise_Reduction.sv": null, + "rtl/Data_Reduction.sv": null, + "verif/tb_Min_Hamming_Distance_Finder.sv": null, + "docs/specs.md": null, + "rtl/arithmetic_progression_generator.sv": null, + "docs/algorithms.md": null, + "docs/coeff_update_spec.md": null, + "docs/equalizer_spec.md": null, + "docs/error_calc_spec.md": null, + "rtl/coeff_update.sv": null, + "rtl/dynamic_equalizer.sv": null, + "rtl/error_calc.sv": null, + "docs/awgn_spec.md": null, + "docs/equalizer_top_spec.md": null, + "rtl/elevator_control_system.sv": null, + "docs/tx_specification.md": null, + "rtl/ethernet_fifo_cdc.sv": null, + "docs/tx_mac_specification.md": null, + "verif/event_scheduler_tb.sv": null, + "docs/modified_specs.md": null, + "rtl/event_scheduler.sv": null, + "verif/tb_event_scheduler.sv": null, + "rtl/column_selector.sv": null, + "rtl/event_storage.sv": null, + "verif/tb.sv": null, + "rtl/fixed_priority_arbiter.sv": null, + "verif/fixed_priority_arbiter_tb.sv": null, + "docs/Modified_specification.md": null, + "docs/GCD_specification.md": null, + "docs/crypto_accelerator_specification.md": null, + "docs/modular_exponentiation_specification.md": null, + "docs/modular_multiplier_specification.md": null, + "rtl/gcd_controlpath_3.sv": null, + "rtl/gcd_controlpath_4.sv": null, + "rtl/gcd_datapath_5.sv": null, + "rtl/gcd_datapath_6.sv": null, + "rtl/gcd_top_1.sv": null, + "rtl/gcd_top_2.sv": null, + "rtl/modular_exponentiation.sv": null, + "rtl/modular_multiplier.sv": null, + "rtl/lfsr_8bit.sv": null, + "verif/lfsr_8bit_tb.sv": null, + "rtl/bit16_lfsr.sv": null, + "rtl/low_power_ctrl.sv": null, + "rtl/sync_fifo.sv": null, + "verif/tb_low_power_channel.sv": null, + "rtl/cross_domain_sync.sv": null, + "rtl/dsp_input_stage.sv": null, + "rtl/dsp_output_stage.sv": null, + "rtl/lfsr_generator.sv": null, + "rtl/monte_carlo_dsp_monitor_top.sv": null, + "verif/monte_carlo_dsp_monitor_top_tb.sv": null, + "docs/multiplexer_specification.md": null, + "verif/multiplexer_tb.sv": null, + "docs/nbit_swizzling_spec.md": null, + "verif/nbit_swizzling_tb.sv": null, + "docs/nmea_decoder_spec.md": null, + "rtl/nmea_decoder.sv": null, + "verif/nmea_decoder_tb.sv": null, + "docs/fifo.md": null, + "rtl/fifo_memory.sv": null, + "rtl/read_to_write_pointer_sync.sv": null, + "rtl/rptr_empty.sv": null, + "rtl/wptr_full.sv": null, + "rtl/write_to_read_pointer_sync.sv": null, + "docs/spec.md": null, + "verif/async_filo_tb.sv": null, + "docs/axilite_to_pcie_config_module.md": null, + "rtl/axi4lite_to_pcie_cfg_bridge.sv": null, + "rtl/axis_broadcast.sv": null, + "verif/tb_axis_broadcast.sv": null, + "docs/axis_to_uart_tx_specs.md": null, + "docs/uart_rx_to_axis_specs.md": null, + "rtl/barrel_shifter.sv": null, + "verif/barrel_shifter_tb.sv": null, + "rtl/bcd_adder.sv": null, + "rtl/full_adder.sv": null, + "rtl/four_bit_adder.sv": null, + "rtl/search_binary_search_tree.sv": null, + "rtl/delete_node_binary_search_tree.sv": null, + "docs/bst_operations.md": null, + "rtl/binary_search_tree_sort_construct.sv": null, + "docs/Spec.md": null, + "verif/tb_binary_to_gray.sv": null, + "verif/tb_custom_byte_enable_ram.sv": null, + "verif/cache_controller_tb.sv": null, + "rtl/caesar_cipher.sv": null, + "verif/caesar_cipher_tb.sv": null, + "verif/tb_pseudoRandGenerator_ca.sv": null, + "docs/continuous_adder_specification.md": null, + "verif/continuous_adder_tb.sv": null, + "rtl/fifo_buffer.sv": null, + "verif/tb_fifo_buffer.sv": null, + "docs/direct_map_cache_spec.md": null, + "verif/tb_direct_map_cache.sv": null, + "rtl/direct_map_cache.sv": null, + "rtl/dual_port_memory.sv": null, + "rtl/gen_cos_sin_lut.sv": null, + "rtl/phase_lut.sv": null, + "rtl/phase_rotation.sv": null, + "rtl/power4.sv": null, + "rtl/saturation.sv": null, + "rtl/top_phase_rotation.sv": null, + "docs/spec_viterbi.md": null, + "docs/spec_slicer_top.md": null, + "docs/spec_top_phase_rotation.md": null, + "rtl/slicer.sv": null, + "rtl/slicer_top.sv": null, + "docs/swizzler_specification.md": null, + "verif/swizzler_tb.sv": null, + "rtl/swizzler.sv": null, + "docs/sync_serial_communication_tx_rx_spec.md": null, + "verif/sync_serial_communication_tb.sv": null, + "rtl/weight_stationary_pe.sv": null, + "verif/systolic_array_tb.sv": null, + "rtl/thermostat.v": null, + "docs/Traffic_controller.md": null, + "rtl/traffic_light_controller.sv": null, + "docs/Universal_Shift_Register_spec.md": "# Universal Shift Register Module\n\nThe `universal_shift_register` module implements a flexible and parameterized N-bit shift register with support for multiple data manipulation modes. It enables operations such as holding data, shifting left or right, rotating bits, and parallel loading, all within a single compact design. The module operates synchronously using a clock and reset signal and supports both serial and parallel data input/output.\n\n## Parameterization\n- `N` :This value determines the width of all internal data operations.Default is 8. A positive integer (\u22651) that Defines the bit-width of the shift register.\n\n## Interfaces\n\n### Inputs\n- `clk` : The input clock signal used for synchronous operations.\n\n- `rst` : Asynchronous active-high reset. When asserted, clears all the output.\n\n- `mode_sel [1:0]` : Selects the operational mode of the register:\n - `00`: Hold\n - `01`: Shift\n - `10`: Rotate\n - `11`: Parallel Load\n\n- `shift_dir` : Specifies the direction for Shift and Rotate operations:\n - `0`: Right\n - `1`: Left\n\n- `serial_in` : Single-bit input used during Shift and Rotate operations as the bit entering the register.\n\n- `parallel_in [N-1:0]` : Parallel input data used during the Parallel Load operation.\n\n### Outputs\n- `q [N-1:0]` : N-bit output representing the current value stored in the register.\n\n- `serial_out` : Single-bit output representing the bit shifted out from the register. Its value depends on the shift direction.\n\n## Detailed Functionality\n\n### Reset Behavior\n- When the reset input is high, the register contents are cleared. All output bits are set to zero.\n\n### Operational Modes\n\n#### Hold Mode (`mode_sel = 00`)\n- The register retains its current value. No data is shifted, rotated, or updated.\n\n#### Shift Mode (`mode_sel = 01`)\n- Data is shifted by one bit.\n- A new bit is inserted from the `serial_in` input based on the specified direction.\n- The opposite end bit is shifted out through `serial_out`.\n\n#### Rotate Mode (`mode_sel = 10`)\n- Performs a circular shift of the register bits.\n- The bit that is shifted out is wrapped around and inserted back at the opposite end.\n\n#### Parallel Load Mode (`mode_sel = 11`)\n- The entire register is loaded with the value from the `parallel_in` input.\n- All bits in the register are updated simultaneously.\n\n### Serial Output\n- The `serial_out` output provides the bit that would be shifted out during a Shift operation.\n- The bit selected for output depends on the shift direction, allowing external systems to capture outgoing serial data.\n\n## Example Usage\n\n### Shift Left Operation\n\n**Inputs:**\n- Mode: Shift\n- Direction: Left\n- Serial Input: Logic High\n- Initial Register: A defined binary pattern\n\n**Operation:**\n- All bits move one position to the left.\n- A new bit from `serial_in` is inserted at the least significant position.\n- The most significant bit is shifted out and available at `serial_out`.\n\n### Rotate Right Operation\n\n**Inputs:**\n- Mode: Rotate\n- Direction: Right\n- Initial Register: A defined binary pattern\n\n**Operation:**\n- All bits rotate one position to the right.\n- The least significant bit moves to the most significant position.\n- No external input is used during this operation.\n\n### Parallel Load Operation\n\n**Inputs:**\n- Mode: Parallel Load\n- Parallel Input: A specific binary value\n\n**Operation:**\n- The entire register is replaced with the value from the parallel input.\n\n## Summary\n\n### Functionality\n- The `universal_shift_register` supports four essential register operations: hold, shift, rotate, and parallel load. Each operation is selectable via the `mode_sel` input and executes on the rising edge of the clock.\n\n### Data Interfaces\n- Accepts serial and parallel input\n- Provides parallel output and serial data access\n\n### Versatility\n- The design is suitable for implementing parallel-to-serial, serial-to-parallel converters, or general-purpose shift-based logic in digital systems.\n\n### Modular Design\n- Its parameterized nature allows easy scalability for different data widths, making it reusable across a wide range of RTL applications.", + "verif/tb_universal_shift_register.sv": "`timescale 1ns / 1ps\n\nmodule universal_shift_register_tb;\n\n parameter N = 8; // Define register size\n reg clk, rst, shift_dir, serial_in;\n reg [1:0] mode_sel;\n reg [N-1:0] parallel_in;\n wire [N-1:0] q;\n wire serial_out;\n \n reg [N-1:0] expected_q;\n reg expected_serial_out;\n\n // Instantiate the Universal Shift Register\n universal_shift_register #(.N(N)) USR (\n .clk(clk),\n .rst(rst),\n .mode_sel(mode_sel),\n .shift_dir(shift_dir),\n .serial_in(serial_in),\n .parallel_in(parallel_in),\n .q(q),\n .serial_out(serial_out)\n );\n\n // Clock Generator (10ns period)\n always #5 clk = ~clk;\n\n // Reset before each test\n task reset_register();\n begin\n rst = 1;\n @(posedge clk);\n rst = 0;\n @(posedge clk);\n expected_q = 0;\n expected_serial_out = 0;\n $display(\"Reset completed.\");\n end\n endtask\n\n // Task for PIPO (Parallel In - Parallel Out) - Only checks q\n task test_pipo();\n begin\n reset_register();\n parallel_in = $random;\n mode_sel = 2'b11; // PIPO mode\n expected_q = parallel_in;\n @(posedge clk);\n \n if (q !== expected_q)\n $display(\"**ERROR**: PIPO - Expected q=%b but got q=%b\", expected_q, q);\n else\n $display(\"PIPO - PASSED | Input: %b | Expected q=%b | Got q=%b\", parallel_in, expected_q, q);\n end\n endtask\n\n // Task for PISO (Parallel In - Serial Out) - Only checks serial_out\ntask test_piso();\nreg serial_out_value;\n begin\n reset_register();\n parallel_in = $random; // Load known data\n mode_sel = 2'b11; // Load parallel data\n @(posedge clk); // Ensure parallel data is loaded\n\n expected_q = parallel_in; // Initialize expected register state\n\n mode_sel = 2'b01; shift_dir = 0; // Shift Right mode\n repeat (N) begin\n serial_out_value = serial_out;\n @(posedge clk); // Wait for shift to happen\n expected_serial_out = expected_q[0]; // Capture expected serial output before shift\n expected_q = {1'b0, expected_q[N-1:1]}; // Perform shift\n\n if (serial_out_value !== expected_serial_out)\n $display(\"**ERROR**: PISO Shift Right - Expected serial_out=%b but got serial_out=%b\", expected_serial_out, serial_out_value);\n else\n $display(\"PISO - PASSED | Input: %b | Expected serial_out=%b | Got serial_out=%b\", parallel_in, expected_serial_out, serial_out_value);\n end\n end\nendtask\n\n // Task for SISO (Serial In - Serial Out) - Only checks serial_out\n task test_siso();\n reg serial_out_value;\n begin\n reset_register();\n mode_sel = 2'b01; shift_dir = 0; serial_in = $random;\n expected_q = 0;\n repeat (N*2) begin\n serial_out_value = serial_out;\n expected_serial_out = expected_q[0]; // LSB to serial_out\n expected_q = {serial_in, expected_q[N-1:1]};\n @(posedge clk);\n \n if (serial_out_value !== expected_serial_out)\n $display(\"**ERROR**: SISO Shift Right - Expected serial_out=%b but got serial_out=%b\", expected_serial_out, serial_out_value);\n else\n $display(\"SISO - PASSED | Input: %b | Expected serial_out=%b | Got serial_out=%b\", serial_in, expected_serial_out, serial_out_value);\n end\n end\n endtask\n\n // Task for SIPO (Serial In - Parallel Out) - Only checks q\n task test_sipo();\n reg [N-1:0] q_out;\n begin\n reset_register();\n mode_sel = 2'b01; shift_dir = 0;\n expected_q = 0;\n serial_in = $random;\n repeat (N) begin\n q_out = q;\n @(negedge clk);\n expected_q = {serial_in, expected_q[N-1:1]};\n @(posedge clk);\n \n if (q_out !== expected_q)\n $display(\"**ERROR**: SIPO Shift Right - Expected q=%b but got q=%b\", expected_q, q_out);\n else\n $display(\"SIPO - PASSED | Serial Input: %b | Expected q=%b | Got q=%b\", serial_in, expected_q, q_out);\n end\n end\n endtask\n\n // Task for Rotate Right - Only checks q\n task test_rotate_right();\n begin\n reset_register();\n parallel_in = $random;\n mode_sel = 2'b11; // Load parallel data\n expected_q = parallel_in;\n @(posedge clk);\n\n mode_sel = 2'b10; shift_dir = 0;\n repeat (N) begin\n @(negedge clk);\n expected_q = {expected_q[0], expected_q[N-1:1]}; // Rotate Right\n @(posedge clk);\n \n if (q !== expected_q)\n $display(\"**ERROR**: Rotate Right - Expected q=%b but got q=%b\", expected_q, q);\n else\n $display(\"Rotate Right - PASSED | Input: %b | Expected q=%b | Got q=%b\", parallel_in, expected_q, q);\n end\n end\n endtask\n\n // Task for Rotate Left - Only checks q\n task test_rotate_left();\n begin\n reset_register();\n parallel_in = $urandom;\n mode_sel = 2'b11; // Load parallel data\n expected_q = parallel_in;\n @(posedge clk);\n\n mode_sel = 2'b10; shift_dir = 1;\n repeat (N) begin\n @(negedge clk);\n expected_q = {expected_q[N-2:0], expected_q[N-1]}; // Rotate Left\n @(posedge clk);\n \n if (q !== expected_q)\n $display(\"**ERROR**: Rotate Left - Expected q=%b but got q=%b\", expected_q, q);\n else\n $display(\"Rotate Left - PASSED | Input: %b | Expected q=%b | Got q=%b\", parallel_in, expected_q, q);\n end\n end\n endtask\n\n // Task for Hold State - Only checks q\n task test_hold();\n begin\n reset_register();\n parallel_in = $urandom;\n mode_sel = 2'b11; // Load parallel data\n expected_q = parallel_in;\n @(posedge clk);\n\n mode_sel = 2'b00;\n @(posedge clk);\n\n if (q !== expected_q)\n $display(\"**ERROR**: Hold Mode - Expected q=%b but got q=%b\", expected_q, q);\n else\n $display(\"Hold - PASSED | Input: %b | Expected q=%b | Got q=%b\", parallel_in, expected_q, q);\n end\n endtask\n\n // Main Testbench Execution\n initial begin\n clk = 0;\n serial_in = 0;\n parallel_in = 0;\n @(posedge clk)\n $display(\"\\n=== Universal Shift Register Testbench ===\\n\");\n\n // Run each test\n test_pipo();\n test_piso();\n test_siso();\n test_sipo();\n test_rotate_right();\n test_rotate_left();\n test_hold();\n\n $display(\"\\n=== Test Complete ===\\n\");\n #10;\n $finish;\n end\n\n // VCD Waveform Dump\n initial begin\n $dumpfile(\"test.vcd\");\n $dumpvars(0, universal_shift_register_tb);\n end\nendmodule", + "rtl/universal_shift_register.sv": null, + "docs/spec_conj.md": null, + "docs/spec_cross_correlation.md": null, + "docs/spec_detect_sequence.md": null, + "rtl/adder_2d_layers.sv": null, + "rtl/adder_tree_2d.sv": null, + "rtl/correlate.sv": null, + "rtl/cross_correlation.sv": null, + "docs/valid_modes.md": null, + "docs/words_counting.md": null, + "rtl/detect_sequence.sv": null, + "docs/proc_fsm_spec.md": null, + "docs/adder_tree.md": null, + "docs/coeff_ram.md": null, + "docs/poly_decimator.md": null, + "docs/poly_filter.md": null, + "docs/shift_register.md": null, + "rtl/adder_tree.sv": null, + "rtl/coeff_ram.sv": null, + "rtl/poly_filter.sv": null, + "rtl/shift_register.sv": null, + "docs/prbs_specification.md": null, + "rtl/prbs_gen_check.sv": null, + "rtl/fsm.sv": null, + "verif/fsm_tb.sv": null, + "rtl/CA_1.sv": null, + "rtl/CA_2.sv": null, + "rtl/CA_3.sv": null, + "rtl/CA_4.sv": null, + "rtl/rgb_color_space_conversion.sv": null, + "rtl/APBGlobalHistoryRegister.v": null, + "docs/signed_comparator_specification.md": null, + "verif/signed_comparator_tb.sv": null, + "rtl/sorting_engine.sv": null, + "rtl/brick_sort.sv": null, + "rtl/bubble_sort.sv": null, + "rtl/merge_sort.sv": null, + "rtl/selection_sort.sv": null + } + }, + { + "id": "cvdp_agentic_Min_Hamming_Distance_Finder_0003", + "index": 584, + "source_config": "cvdp_agentic_code_generation_commercial", + "instruction": "Context: You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n - **Update the contents of a text file from a old content to new content**\n - `sed -i \"line_number s/old_statement/new_statement/\" file.sv`\n - **To access a specific line of the file**\n - `awk 'NR==line_number' file_name.sv`\n\nYou will be given a prompt and your task is to understand it and solve the given issue by using the above-mentioned commands as needed. In the final step, you should create a Linux patch to highlight the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\nTask: Extend the existing RTL folder that includes `Min_Hamming_Distance_Finder`(`rtl/Min_Hamming_Distance_Finder.sv`) , `Data_Reduction`(`rtl/Data_Reduction.sv`), and `Bitwise_Reduction` (`rtl/Bitwise_Reduction.sv`) to add a new top-level module named `Adaptive_Binary_Pattern_Classifier`. This new module has to integrate Hamming distance-based matching, Gray-code-like feature extraction, and input uniformity detection into a single suitable for binary pattern classification. The reuses the existing Min_Hamming_Distance_Finder, Data_Reduction, and Bitwise_Reduction modules and adds configurable parameters for data width, reference count, and label width. The following files are to be present in `rtl` directory.\n\n- `rtl/Bitwise_Reduction.sv`\n- `rtl/Data_Reduction.sv`\n- `rtl/Bit_Difference_Counter.sv`\n- `rtl/Min_Hamming_Distance_Finder.sv`\n- `rtl/Adaptive_Binary_Pattern_Classifier.sv`\n\n---\n\n## Key Module: `Adaptive_Binary_Pattern_Classifier`\n\n### Purpose\n\nPerforms binary input classification by comparing an input vector against a set of reference vectors using Hamming distance, extracting a set of bitwise features, and checking for uniformity. Outputs include the predicted label from the closest match, distance, match index, features, and uniformity status.\n\n### Parameters\n\n- `BIT_WIDTH`: Defines the width of each input and reference pattern in bits, with a default value of 8. This must be a positive integer greater than or equal to 1.\n- `REFERENCE_COUNT`: Defines the number of reference patterns used for comparison, with a default value of 8. This must be a positive integer greater than or equal to 1.\n- `LABEL_WIDTH`: Defines the bit-width of the output label associated with each reference pattern, with a default value of 4. This must be a positive integer sufficient to represent all unique labels.\n---\n\n### Inputs\n\n- `input_query [BIT_WIDTH-1:0]`: A binary vector representing the input pattern to be classified. Its width is defined by the parameter BIT_WIDTH.\n- `reference_data [REFERENCE_COUNT*BIT_WIDTH-1:0]`: A concatenated array of binary reference patterns. Each reference is BIT_WIDTH bits wide, and there are REFERENCE_COUNT references.\n- `reference_labels [REFERENCE_COUNT*LABEL_WIDTH-1:0]`: A concatenated array of class labels corresponding to each reference pattern. Each label is LABEL_WIDTH bits wide, and there are REFERENCE_COUNT labels.\n\n---\n\n### Outputs\n\n- `predicted_label [LABEL_WIDTH-1:0]`: The output label corresponding to the reference pattern that best matches the input_query. The label is LABEL_WIDTH bits wide.\n- `min_distance [$clog2(BIT_WIDTH+1)-1:0]`: The minimum Hamming distance between the input_query and all reference patterns. Its width is calculated as the ceiling of log\u2082(BIT_WIDTH+1) to accommodate the maximum possible distance.\n- `match_index [$clog2(REFERENCE_COUNT)-1:0]`: The index of the reference pattern which has the minimum Hamming distance to the input_query. Its width is determined by the ceiling of log\u2082(REFERENCE_COUNT).\n- `bitwise_features [BIT_WIDTH-1:0]`: A set of features extracted by performing a bitwise XOR between the original input_query and its 1-bit right-shifted version, resulting in a BIT_WIDTH-bit output.\n- `is_input_uniform`: A single-bit flag indicating whether all bits in `input_query` are uniform. A high signal indicates that the input is uniform.\n\n---\n\n### Functional Description\n\n#### Best Match Identification:\n- The module instantiates the `Min_Hamming_Distance_Finder` to calculate the Hamming distance between the `input_query` and each reference in `reference_data`. The module produces both the best match index (`match_index`) and the associated minimum distance (`min_distance`).\n\n#### Label Prediction:\n- Using the best match index generated by the Hamming distance module, the corresponding label is selected from `reference_labels` and output as `predicted_label`.\n\n#### Bitwise Feature Extraction:\n- The `input query` is shifted right by one bit. The module then applies the `Data_Reduction` block with a 2-input XOR reduction on the concatenated original and shifted vectors. The result is provided as `bitwise_features`, representing extracted Gray-coded features.\n\n#### Uniformity Check:\n- The module uses a `Bitwise_Reduction` block performing an AND reduction on the original input_query bits to set the `is_input_uniform` flag. This flag indicates if all bits of the input are uniform.\n\n---\n\n## Example Operation\n\n**Input:**\n- `input_query` = `8'b11001100`\n- `reference_data` = `{8'b11001101, 8'b10011001, 8'b11110000, 8'b11001110}`\n- `reference_labels` = `{4'b0001, 4'b0010, 4'b0011, 4'b0100}`\n\n**Expected Outputs:**\n- `predicted_label` = `4'b0001`\n- `min_distance` = `1`\n- `match_index` = `0`\n- `bitwise_features` = `8'b10101010` \n- `is_input_uniform` = `0` \n\n## Testbench Implementation:\n\n### Testbench File: \n- testbench (`tb_Min_Hamming_Distance_Finder.sv`) that generates stimulus only and save it in the verif directory.\n\n### Module Instance:\n- Instantiate the Adaptive_Binary_Pattern_Classifier module as uut (Unit Under Test) within the testbench. The module should be parameterized with BIT_WIDTH, REFERENCE_COUNT, and LABEL_WIDTH, and properly wired to the testbench signals.\n\n### Tasks:\n- reusable and clearly defined tasks to drive different stimulus scenarios for verifying the classifier module's functionality. The tasks should include the following:\n\n#### 1. Corner Case Testing Task \n- Test various edge-case scenarios to validate correctness and robustness:\n - Scenario 1: All references are identical to the input query (expected minimum Hamming distance = 0).\n - Scenario 2: All references are completely different from the input (maximum possible distance).\n - Scenario 3: Only one reference perfectly matches the input.\n - Scenario 4: Two or more references result in tied minimum Hamming distances.\n - Scenario 5: Input query is all zeros with nonzero reference patterns.\n\n- Each scenario should include structured logging using a custom task that prints query, reference data, labels, predicted label, computed distance, match index, and feature vector.\n\n#### 2. Feature Extraction & Uniformity Testing Task \n- Test feature logic that computes the bitwise Gray code and detects uniform input patterns:\n - Test 1: Input is all 1s \u2013 check that is_input_uniform is high.\n - Test 2: Input is all 0s \u2013 check expected behavior of bitwise_features and is_input_uniform.\n- Each test prints status messages and confirms logic correctness through readable output.\n\n#### 3. Randomized Testing Task \n- Randomly input queries, reference vectors, and labels to stimulate the module under varied conditions:\n- Run at least 50 randomized test cases.\n- For each case:\n - Randomize input_query.\n - nd assign random values to reference_data and reference_labels.\n - Optionally track the expected minimum Hamming distance and index to cross-check correctness.\n - Print detailed output for review using the print task.\n\n#### 4. Structured Input Application Task \n- Provide a reusable task for consistent and informative logging of test case details. The task should display the following:\n - Query vector.\n - Each reference's data and associated label.\n - Output from the DUT: predicted label, index of closest match, minimum Hamming distance.\n - Feature extraction result and uniformity detection flag.\n\n### Test Execution Control:\n- Start simulation by displaying a header.\n- First call the Corner Case Testing Task.\n- Then invoke the feature extraction & uniformity testing task.\n- Follow with a loop calling the randomized testing task repeatedly.\n- End simulation cleanly using $finish after completing all stimulus.", + "verilog_code": { + "code_block_1_0": "Min_Hamming_Distance_Finder", + "code_block_1_1": "rtl/Min_Hamming_Distance_Finder.sv", + "code_block_1_3": "rtl/Data_Reduction.sv", + "code_block_1_5": "rtl/Bitwise_Reduction.sv", + "code_block_1_6": "Adaptive_Binary_Pattern_Classifier", + "code_block_1_8": "rtl/Bitwise_Reduction.sv", + "code_block_1_9": "rtl/Data_Reduction.sv", + "code_block_1_10": "rtl/Bit_Difference_Counter.sv", + "code_block_1_11": "rtl/Min_Hamming_Distance_Finder.sv", + "code_block_1_12": "rtl/Adaptive_Binary_Pattern_Classifier.sv", + "code_block_1_13": "Adaptive_Binary_Pattern_Classifier", + "code_block_1_17": "input_query [BIT_WIDTH-1:0]", + "code_block_1_18": "reference_data [REFERENCE_COUNT*BIT_WIDTH-1:0]", + "code_block_1_19": "reference_labels [REFERENCE_COUNT*LABEL_WIDTH-1:0]", + "code_block_1_20": "predicted_label [LABEL_WIDTH-1:0]", + "code_block_1_21": "min_distance [$clog2(BIT_WIDTH+1)-1:0]", + "code_block_1_22": "match_index [$clog2(REFERENCE_COUNT)-1:0]", + "code_block_1_23": "bitwise_features [BIT_WIDTH-1:0]", + "code_block_1_26": "Min_Hamming_Distance_Finder", + "code_block_1_41": "{8'b11001101, 8'b10011001, 8'b11110000, 8'b11001110}", + "code_block_1_43": "{4'b0001, 4'b0010, 4'b0011, 4'b0100}", + "code_block_1_54": "tb_Min_Hamming_Distance_Finder.sv", + "code_block_1_55": "timescale 1ns / 1ps\\nmodule Bit_Difference_Counter\\n#(\\n parameter BIT_WIDTH = 3, // Defines the width of the input vectors.\\n localparam COUNT_WIDTH = $clog2(BIT_WIDTH + 1) // Calculates the width required to represent the count of differing bits.\\n)\\n(\\n input wire [BIT_WIDTH-1:0] input_A, // First input vector.\\n input wire [BIT_WIDTH-1:0] input_B, // Second input vector.\\n output reg [COUNT_WIDTH-1:0] bit_difference_count // Count of differing bits (Hamming distance).\\n);\\n\\n wire [BIT_WIDTH-1:0] different_bits;\\n integer idx;\\n\\n // Instantiate the Data_Reduction module to compute bitwise XOR between input_A and input_B.\\n Data_Reduction\\n #(\\n .REDUCTION_OP (3'b010), // XOR operation\\n .DATA_WIDTH (BIT_WIDTH),\\n .DATA_COUNT (2)\\n )\\n compare_bits\\n (\\n .data_in ({input_A, input_B}),\\n .reduced_data_out (different_bits)\\n );\\n\\n // Count set bits in different_bits to compute Hamming distance\\n always @(*) begin\\n bit_difference_count = 0;\\n for (idx = 0; idx < BIT_WIDTH; idx = idx + 1) begin\\n bit_difference_count = bit_difference_count + different_bits[idx];\\n end\\n end\\n\\nendmodule\", 'rtl/Bitwise_Reduction.sv': \"", + "code_block_1_56": "timescale 1ns / 1ps\\nmodule Data_Reduction\\n#(\\n parameter [2:0] REDUCTION_OP = 3'b000, // Default operation: AND\\n parameter DATA_WIDTH = 4, // Width of each data element\\n parameter DATA_COUNT = 4, // Number of data elements\\n localparam TOTAL_INPUT_WIDTH = DATA_WIDTH * DATA_COUNT\\n)\\n(\\n input wire [TOTAL_INPUT_WIDTH-1:0] data_in,\\n output reg [DATA_WIDTH-1:0] reduced_data_out\\n);\\n\\n generate\\n genvar bit_index;\\n\\n for (bit_index = 0; bit_index < DATA_WIDTH; bit_index = bit_index + 1) begin : bit_processing\\n wire [DATA_COUNT-1:0] extracted_bits;\\n\\n genvar data_index;\\n for (data_index = 0; data_index < DATA_COUNT; data_index = data_index + 1) begin : bit_extraction\\n assign extracted_bits[data_index] = data_in[(data_index * DATA_WIDTH) + bit_index];\\n end\\n\\n Bitwise_Reduction\\n #(\\n .REDUCTION_OP (REDUCTION_OP),\\n .BIT_COUNT (DATA_COUNT)\\n )\\n reducer_instance\\n (\\n .input_bits (extracted_bits),\\n .reduced_bit (reduced_data_out[bit_index])\\n );\\n end\\n endgenerate\\n\\nendmodule\", 'rtl/Min_Hamming_Distance_Finder.sv': \"", + "code_block_2_0": "module named `Adaptive_Binary_Pattern_Classifier`. This new module has to integrate Hamming distance-based matching, Gray-code-like feature extraction, and input uniformity detection into a single design suitable for binary pattern classification. The design reuses the existing Min_Hamming_Distance_Finder, Data_Reduction, and Bitwise_Reduction modules and adds configurable parameters for data width, reference count, and label width. The following files are to be present in `rtl` directory.\n\n- `rtl/Bitwise_Reduction.sv`\n- `rtl/Data_Reduction.sv`\n- `rtl/Bit_Difference_Counter.sv`\n- `rtl/Min_Hamming_Distance_Finder.sv`\n- `rtl/Adaptive_Binary_Pattern_Classifier.sv`\n\n---\n\n## Key Module: `Adaptive_Binary_Pattern_Classifier`\n\n### Purpose\n\nPerforms binary input classification by comparing an input vector against a set of reference vectors using Hamming distance, extracting a set of bitwise features, and checking for uniformity. Outputs include the predicted label from the closest match, distance, match index, features, and uniformity status.\n\n### Parameters\n\n- `BIT_WIDTH`: Defines the width of each input and reference pattern in bits, with a default value of 8. This must be a positive integer greater than or equal to 1.\n- `REFERENCE_COUNT`: Defines the number of reference patterns used for comparison, with a default value of 8. This must be a positive integer greater than or equal to 1.\n- `LABEL_WIDTH`: Defines the bit-width of the output label associated with each reference pattern, with a default value of 4. This must be a positive integer sufficient to represent all unique labels.\n---\n\n### Inputs\n\n- `input_query [BIT_WIDTH-1:0]`: A binary vector representing the input pattern to be classified. Its width is defined by the parameter BIT_WIDTH.\n- `reference_data [REFERENCE_COUNT*BIT_WIDTH-1:0]`: A concatenated array of binary reference patterns. Each reference is BIT_WIDTH bits wide, and there are REFERENCE_COUNT references.\n- `reference_labels [REFERENCE_COUNT*LABEL_WIDTH-1:0]`: A concatenated array of class labels corresponding to each reference pattern. Each label is LABEL_WIDTH bits wide, and there are REFERENCE_COUNT labels.\n\n---\n\n### Outputs\n\n- `predicted_label [LABEL_WIDTH-1:0]`: The output label corresponding to the reference pattern that best matches the input_query. The label is LABEL_WIDTH bits wide.\n- `min_distance [$clog2(BIT_WIDTH+1)-1:0]`: The minimum Hamming distance between the input_query and all reference patterns. Its width is calculated as the ceiling of log\u2082(BIT_WIDTH+1) to accommodate the maximum possible distance.\n- `match_index [$clog2(REFERENCE_COUNT)-1:0]`: The index of the reference pattern which has the minimum Hamming distance to the input_query. Its width is determined by the ceiling of log\u2082(REFERENCE_COUNT).\n- `bitwise_features [BIT_WIDTH-1:0]`: A set of features extracted by performing a bitwise XOR between the original input_query and its 1-bit right-shifted version, resulting in a BIT_WIDTH-bit output.\n- `is_input_uniform`: A single-bit flag indicating whether all bits in `input_query` are uniform. A high signal indicates that the input is uniform.\n\n---\n\n### Functional Description\n\n#### Best Match Identification:\n- The module instantiates the `Min_Hamming_Distance_Finder` to calculate the Hamming distance between the `input_query` and each reference in `reference_data`. The module produces both the best match index (`match_index`) and the associated minimum distance (`min_distance`).\n\n#### Label Prediction:\n- Using the best match index generated by the Hamming distance module, the corresponding label is selected from `reference_labels` and output as `predicted_label`.\n\n#### Bitwise Feature Extraction:\n- The `input query` is shifted right by one bit. The module then applies the `Data_Reduction` block with a 2-input XOR reduction on the concatenated original and shifted vectors. The result is provided as `bitwise_features`, representing extracted Gray-coded features.\n\n#### Uniformity Check:\n- The module uses a `Bitwise_Reduction` block performing an AND reduction on the original input_query bits to set the `is_input_uniform` flag. This flag indicates if all bits of the input are uniform.\n\n---\n\n## Example Operation\n\n**Input:**\n- `input_query` = `8'b11001100`\n- `reference_data` = `{8'b11001101, 8'b10011001, 8'b11110000, 8'b11001110}`\n- `reference_labels` = `{4'b0001, 4'b0010, 4'b0011, 4'b0100}`\n\n**Expected Outputs:**\n- `predicted_label` = `4'b0001`\n- `min_distance` = `1`\n- `match_index` = `0`\n- `bitwise_features` = `8'b10101010` \n- `is_input_uniform` = `0` \n\n## Testbench Implementation:\n\n### Testbench File: \n- Create a SystemVerilog testbench (`tb_Min_Hamming_Distance_Finder.sv`) that generates stimulus only and save it in the verif directory.\n\n### Module Instance:\n- Instantiate the Adaptive_Binary_Pattern_Classifier module as uut (Unit Under Test) within the testbench. The module should be parameterized with BIT_WIDTH, REFERENCE_COUNT, and LABEL_WIDTH, and properly wired to the testbench signals.\n\n### Tasks:\n- Implement reusable and clearly defined tasks to drive different stimulus scenarios for verifying the classifier module's functionality. The tasks should include the following:\n\n#### 1. Corner Case Testing Task \n- Test various edge-case scenarios to validate correctness and robustness:\n - Scenario 1: All references are identical to the input query (expected minimum Hamming distance = 0).\n - Scenario 2: All references are completely different from the input (maximum possible distance).\n - Scenario 3: Only one reference perfectly matches the input.\n - Scenario 4: Two or more references result in tied minimum Hamming distances.\n - Scenario 5: Input query is all zeros with nonzero reference patterns.\n\n- Each scenario should include structured logging using a custom task that prints query, reference data, labels, predicted label, computed distance, match index, and feature vector.\n\n#### 2. Feature Extraction & Uniformity Testing Task \n- Test feature logic that computes the bitwise Gray code and detects uniform input patterns:\n - Test 1: Input is all 1s \u2013 check that is_input_uniform is high.\n - Test 2: Input is all 0s \u2013 check expected behavior of bitwise_features and is_input_uniform.\n- Each test prints status messages and confirms logic correctness through readable output.\n\n#### 3. Randomized Testing Task \n- Randomly generate input queries, reference vectors, and labels to stimulate the module under varied conditions:\n- Run at least 50 randomized test cases.\n- For each case:\n - Randomize input_query.\n - Generate and assign random values to reference_data and reference_labels.\n - Optionally track the expected minimum Hamming distance and index to cross-check correctness.\n - Print detailed output for review using the print task.\n\n#### 4. Structured Input Application Task \n- Provide a reusable task for consistent and informative logging of test case details. The task should display the following:\n - Query vector.\n - Each reference's data and associated label.\n - Output from the DUT: predicted label, index of closest match, minimum Hamming distance.\n - Feature extraction result and uniformity detection flag.\n\n### Test Execution Control:\n- Start simulation by displaying a header.\n- First call the Corner Case Testing Task.\n- Then invoke the feature extraction & uniformity testing task.\n- Follow with a loop calling the randomized testing task repeatedly.\n- End simulation cleanly using $finish after completing all stimulus.\n {'docs/specification.md': None, 'verif/tb_top_64b66b_codec.sv': None, 'docs/decoder_specification.md': None, 'rtl/aes_enc_top.sv': None, 'rtl/aes_encrypt.sv': None, 'rtl/sbox.sv': None, 'rtl/Bit_Difference_Counter.sv': \"`timescale 1ns / 1ps\\nmodule Bit_Difference_Counter\\n#(\\n parameter BIT_WIDTH = 3, // Defines the width of the input vectors.\\n localparam COUNT_WIDTH = $clog2(BIT_WIDTH + 1) // Calculates the width required to represent the count of differing bits.\\n)\\n(\\n input wire [BIT_WIDTH-1:0] input_A, // First input vector.\\n input wire [BIT_WIDTH-1:0] input_B, // Second input vector.\\n output reg [COUNT_WIDTH-1:0] bit_difference_count // Count of differing bits (Hamming distance).\\n);\\n\\n wire [BIT_WIDTH-1:0] different_bits;\\n integer idx;\\n\\n // Instantiate the Data_Reduction module to compute bitwise XOR between input_A and input_B.\\n Data_Reduction\\n #(\\n .REDUCTION_OP (3'b010), // XOR operation\\n .DATA_WIDTH (BIT_WIDTH),\\n .DATA_COUNT (2)\\n )\\n compare_bits\\n (\\n .data_in ({input_A, input_B}),\\n .reduced_data_out (different_bits)\\n );\\n\\n // Count set bits in different_bits to compute Hamming distance\\n always @(*) begin\\n bit_difference_count = 0;\\n for (idx = 0; idx < BIT_WIDTH; idx = idx + 1) begin\\n bit_difference_count = bit_difference_count + different_bits[idx];\\n end\\n end\\n\\nendmodule\", 'rtl/Bitwise_Reduction.sv': \"`timescale 1ns / 1ps\\nmodule Bitwise_Reduction\\n#(\\n parameter [2:0] REDUCTION_OP = 3'b000, // Default operation: AND\\n parameter BIT_COUNT = 4 // Number of bits to reduce\\n)\\n(\\n input wire [BIT_COUNT-1:0] input_bits,\\n output reg reduced_bit\\n);\\n\\n // Reduction Operation Codes\\n localparam [2:0] AND_OP = 3'b000;\\n localparam [2:0] OR_OP = 3'b001;\\n localparam [2:0] XOR_OP = 3'b010;\\n localparam [2:0] NAND_OP = 3'b011;\\n localparam [2:0] NOR_OP = 3'b100;\\n localparam [2:0] XNOR_OP = 3'b101;\\n\\n int i;\\n reg temp_result; \\n\\n always @(*) begin\\n temp_result = input_bits[0];\\n\\n for (i = 1; i < BIT_COUNT; i = i + 1) begin\\n case (REDUCTION_OP)\\n AND_OP, NAND_OP : temp_result = temp_result & input_bits[i];\\n OR_OP, NOR_OP : temp_result = temp_result | input_bits[i];\\n XOR_OP, XNOR_OP : temp_result = temp_result ^ input_bits[i];\\n default : temp_result = temp_result & input_bits[i];\\n endcase\\n end\\n\\n case (REDUCTION_OP)\\n NAND_OP : reduced_bit = ~temp_result;\\n NOR_OP : reduced_bit = ~temp_result;\\n XNOR_OP : reduced_bit = ~temp_result;\\n default : reduced_bit = temp_result;\\n endcase\\n end\\nendmodule\", 'rtl/Data_Reduction.sv': \"`timescale 1ns / 1ps\\nmodule Data_Reduction\\n#(\\n parameter [2:0] REDUCTION_OP = 3'b000, // Default operation: AND\\n parameter DATA_WIDTH = 4, // Width of each data element\\n parameter DATA_COUNT = 4, // Number of data elements\\n localparam TOTAL_INPUT_WIDTH = DATA_WIDTH * DATA_COUNT\\n)\\n(\\n input wire [TOTAL_INPUT_WIDTH-1:0] data_in,\\n output reg [DATA_WIDTH-1:0] reduced_data_out\\n);\\n\\n generate\\n genvar bit_index;\\n\\n for (bit_index = 0; bit_index < DATA_WIDTH; bit_index = bit_index + 1) begin : bit_processing\\n wire [DATA_COUNT-1:0] extracted_bits;\\n\\n genvar data_index;\\n for (data_index = 0; data_index < DATA_COUNT; data_index = data_index + 1) begin : bit_extraction\\n assign extracted_bits[data_index] = data_in[(data_index * DATA_WIDTH) + bit_index];\\n end\\n\\n Bitwise_Reduction\\n #(\\n .REDUCTION_OP (REDUCTION_OP),\\n .BIT_COUNT (DATA_COUNT)\\n )\\n reducer_instance\\n (\\n .input_bits (extracted_bits),\\n .reduced_bit (reduced_data_out[bit_index])\\n );\\n end\\n endgenerate\\n\\nendmodule\", 'rtl/Min_Hamming_Distance_Finder.sv': \"`timescale 1ns / 1ps\\nmodule Min_Hamming_Distance_Finder\\n#(\\n parameter BIT_WIDTH = 8, // Width of each reference and the query\\n parameter REFERENCE_COUNT = 4 // Number of reference vectors\\n)\\n(\\n input wire [BIT_WIDTH-1:0] input_query,\\n input wire [REFERENCE_COUNT*BIT_WIDTH-1:0] references,\\n output reg [$clog2(REFERENCE_COUNT)-1:0] best_match_index,\\n output reg [$clog2(BIT_WIDTH+1)-1:0] min_distance\\n);\\n\\n wire [$clog2(BIT_WIDTH+1)-1:0] distance [0:REFERENCE_COUNT-1];\\n genvar i;\\n \\n generate \\n for (i = 0; i < REFERENCE_COUNT; i = i + 1) begin : calc_distance\\n Bit_Difference_Counter\\n #(\\n .BIT_WIDTH (BIT_WIDTH)\\n )\\n distance_inst\\n (\\n .input_A (input_query),\\n .input_B (references[i*BIT_WIDTH +: BIT_WIDTH]),\\n .bit_difference_count (distance[i])\\n );\\n end\\n endgenerate\\n\\n integer j;\\n always @(*) begin\\n min_distance = {($clog2(BIT_WIDTH+1)){1'b1}}; // Start with max\\n best_match_index = {($clog2(REFERENCE_COUNT)){1'b0}};\\n for (j = 0; j < REFERENCE_COUNT; j = j + 1) begin\\n if (distance[j] < min_distance) begin\\n min_distance = distance[j];\\n best_match_index = j[$clog2(REFERENCE_COUNT)-1:0];\\n end\\n end\\n end\\n\\nendmodule\", 'verif/tb_Min_Hamming_Distance_Finder.sv': None, 'docs/alu_core_specification.md': None, 'rtl/alu_core.sv': None, 'verif/alu_core_tb.sv': None, 'docs/fifo.md': None, 'rtl/async_fifo.sv': None, 'rtl/fifo_memory.sv': None, 'rtl/load_memory.sv': None, 'rtl/read_to_write_pointer_sync.sv': None, 'rtl/rptr_empty.sv': None, 'rtl/wptr_full.sv': None, 'rtl/spi_complex_mult.sv': None, 'rtl/spi_master.sv': None, 'rtl/spi_top.sv': None, 'verif/spi_complex_mult_tb.sv': None, 'rtl/ttc_counter_lite.sv': None, 'verif/ttc_counter_lite_tb.sv': None, 'docs/UART_Specifications.md': None, 'rtl/areset_sync.sv': None, 'rtl/baud_gen.sv': None, 'rtl/cdc_sync.sv': None, 'rtl/uart_rx.sv': None, 'rtl/uart_tx.sv': None, 'rtl/blake2s_G.v': None, 'rtl/blake2s_core.v': None, 'rtl/blake2s_m_select.v': None, 'verif/blake2s_core_finish_and_update_sanity_check.sv': None, 'rtl/blake2s.v': None, 'verif/blake2s_not_readable_addresses_check.sv': None, 'rtl/csr_apb_interface.sv': None, 'rtl/direct_map_cache.sv': None, 'verif/tb_direct_map_cache.sv': None, 'rtl/door_lock.sv': None, 'docs/specs.md': None, 'verif/tb_branch_control_unit.sv': None, 'verif/tb_custom_byte_enable_ram.sv': None, 'rtl/custom_byte_enable_ram.sv': None, 'rtl/caesar_cipher.sv': None, 'rtl/cic_decimator.sv': None, 'verif/coffee_machine_testbench.sv': None, 'docs/continuous_adder_specification.md': None, 'rtl/continuous_adder.sv': None, 'verif/continuous_adder_tb.sv': None, 'verif/blake2s_core_state_liveness_check.sv': None, 'verif/blake2s_core_reset_and_ready_sanity_check.sv': None, 'rtl/adder_tree.sv': None, 'rtl/coeff_ram.sv': None, 'rtl/poly_filter.sv': None, 'rtl/poly_interpolator.sv': None, 'rtl/shift_register.sv': None, 'docs/poly_filter.md': None, 'rtl/rgb_color_space_hsv.sv': None, 'verif/tb_linear_search.sv': None, 'docs/simd_datapath_specs.md': None, 'docs/simd_lane_specs.md': None, 'rtl/sorting_engine.sv': None, 'verif/sorting_engine_testbench.sv': None, 'docs/order_matching_engine_specification.md': None, 'verif/order_matching_engine_testbench.sv': None, 'rtl/fixed_priority_arbiter.sv': None, 'verif/fixed_priority_arbiter_tb.sv': None, 'docs/Helmholtz_Audio_Spec.md': None, 'rtl/helmholtz_resonator.sv': None, 'rtl/modulator.sv': None, 'rtl/resonator_bank.sv': None, 'rtl/soft_clipper.sv': None, 'docs/specs_tb.md': None, 'docs/image_stego_specification.md': None, 'verif/image_stego_tb.sv': None, 'rtl/top_inv_manchester_codec.sv': None, 'rtl/jpeg_runlength_enc.sv': None, 'rtl/jpeg_runlength_rzs.sv': None, 'rtl/jpeg_runlength_stage1.sv': None, 'docs/8Bit_lfsr_spec.md': None, 'rtl/memory_scheduler.sv': None, 'docs/multiplexer_specification.md': None, 'rtl/multiplexer.sv': None, 'verif/multiplexer_tb.sv': None, 'docs/nbit_swizzling_spec.md': None, 'verif/nbit_swizzling_tb.sv': None, 'docs/nmea_decoder_spec.md': None, 'verif/nmea_decoder_tb.sv': None, 'rtl/axi4lite_to_pcie_cfg_bridge.sv': None, 'rtl/axis_to_uart_tx.sv': None, 'rtl/uart_rx_to_axis.sv': None, 'rtl/axis_to_uart.sv': None, 'rtl/barrel_shifter.sv': None, 'verif/barrel_shifter_tb.sv': None, 'docs/bcd_adder_spec.md': None, 'verif/tb_bcd_adder.sv': None, 'rtl/bcd_adder.sv': None, 'rtl/bcd_top.sv': None, 'rtl/multi_digit_bcd_add_sub.sv': None, 'rtl/full_adder.sv': None, 'rtl/four_bit_adder.sv': None, 'verif/bcd_to_excess_3_tb.sv': None, 'docs/deletion_specification.md': None}", + "rtl/Bit_Difference_Counter.sv": "`timescale 1ns / 1ps\nmodule Bit_Difference_Counter\n#(\n parameter BIT_WIDTH = 3, // Defines the width of the input vectors.\n localparam COUNT_WIDTH = $clog2(BIT_WIDTH + 1) // Calculates the width required to represent the count of differing bits.\n)\n(\n input wire [BIT_WIDTH-1:0] input_A, // First input vector.\n input wire [BIT_WIDTH-1:0] input_B, // Second input vector.\n output reg [COUNT_WIDTH-1:0] bit_difference_count // Count of differing bits (Hamming distance).\n);\n\n wire [BIT_WIDTH-1:0] different_bits;\n integer idx;\n\n // Instantiate the Data_Reduction module to compute bitwise XOR between input_A and input_B.\n Data_Reduction\n #(\n .REDUCTION_OP (3'b010), // XOR operation\n .DATA_WIDTH (BIT_WIDTH),\n .DATA_COUNT (2)\n )\n compare_bits\n (\n .data_in ({input_A, input_B}),\n .reduced_data_out (different_bits)\n );\n\n // Count set bits in different_bits to compute Hamming distance\n always @(*) begin\n bit_difference_count = 0;\n for (idx = 0; idx < BIT_WIDTH; idx = idx + 1) begin\n bit_difference_count = bit_difference_count + different_bits[idx];\n end\n end\n\nendmodule", + "rtl/Bitwise_Reduction.sv": "`timescale 1ns / 1ps\nmodule Bitwise_Reduction\n#(\n parameter [2:0] REDUCTION_OP = 3'b000, // Default operation: AND\n parameter BIT_COUNT = 4 // Number of bits to reduce\n)\n(\n input wire [BIT_COUNT-1:0] input_bits,\n output reg reduced_bit\n);\n\n // Reduction Operation Codes\n localparam [2:0] AND_OP = 3'b000;\n localparam [2:0] OR_OP = 3'b001;\n localparam [2:0] XOR_OP = 3'b010;\n localparam [2:0] NAND_OP = 3'b011;\n localparam [2:0] NOR_OP = 3'b100;\n localparam [2:0] XNOR_OP = 3'b101;\n\n int i;\n reg temp_result; \n\n always @(*) begin\n temp_result = input_bits[0];\n\n for (i = 1; i < BIT_COUNT; i = i + 1) begin\n case (REDUCTION_OP)\n AND_OP, NAND_OP : temp_result = temp_result & input_bits[i];\n OR_OP, NOR_OP : temp_result = temp_result | input_bits[i];\n XOR_OP, XNOR_OP : temp_result = temp_result ^ input_bits[i];\n default : temp_result = temp_result & input_bits[i];\n endcase\n end\n\n case (REDUCTION_OP)\n NAND_OP : reduced_bit = ~temp_result;\n NOR_OP : reduced_bit = ~temp_result;\n XNOR_OP : reduced_bit = ~temp_result;\n default : reduced_bit = temp_result;\n endcase\n end\nendmodule", + "rtl/Data_Reduction.sv": "`timescale 1ns / 1ps\nmodule Data_Reduction\n#(\n parameter [2:0] REDUCTION_OP = 3'b000, // Default operation: AND\n parameter DATA_WIDTH = 4, // Width of each data element\n parameter DATA_COUNT = 4, // Number of data elements\n localparam TOTAL_INPUT_WIDTH = DATA_WIDTH * DATA_COUNT\n)\n(\n input wire [TOTAL_INPUT_WIDTH-1:0] data_in,\n output reg [DATA_WIDTH-1:0] reduced_data_out\n);\n\n generate\n genvar bit_index;\n\n for (bit_index = 0; bit_index < DATA_WIDTH; bit_index = bit_index + 1) begin : bit_processing\n wire [DATA_COUNT-1:0] extracted_bits;\n\n genvar data_index;\n for (data_index = 0; data_index < DATA_COUNT; data_index = data_index + 1) begin : bit_extraction\n assign extracted_bits[data_index] = data_in[(data_index * DATA_WIDTH) + bit_index];\n end\n\n Bitwise_Reduction\n #(\n .REDUCTION_OP (REDUCTION_OP),\n .BIT_COUNT (DATA_COUNT)\n )\n reducer_instance\n (\n .input_bits (extracted_bits),\n .reduced_bit (reduced_data_out[bit_index])\n );\n end\n endgenerate\n\nendmodule", + "rtl/Min_Hamming_Distance_Finder.sv": "`timescale 1ns / 1ps\nmodule Min_Hamming_Distance_Finder\n#(\n parameter BIT_WIDTH = 8, // Width of each reference and the query\n parameter REFERENCE_COUNT = 4 // Number of reference vectors\n)\n(\n input wire [BIT_WIDTH-1:0] input_query,\n input wire [REFERENCE_COUNT*BIT_WIDTH-1:0] references,\n output reg [$clog2(REFERENCE_COUNT)-1:0] best_match_index,\n output reg [$clog2(BIT_WIDTH+1)-1:0] min_distance\n);\n\n wire [$clog2(BIT_WIDTH+1)-1:0] distance [0:REFERENCE_COUNT-1];\n genvar i;\n \n generate \n for (i = 0; i < REFERENCE_COUNT; i = i + 1) begin : calc_distance\n Bit_Difference_Counter\n #(\n .BIT_WIDTH (BIT_WIDTH)\n )\n distance_inst\n (\n .input_A (input_query),\n .input_B (references[i*BIT_WIDTH +: BIT_WIDTH]),\n .bit_difference_count (distance[i])\n );\n end\n endgenerate\n\n integer j;\n always @(*) begin\n min_distance = {($clog2(BIT_WIDTH+1)){1'b1}}; // Start with max\n best_match_index = {($clog2(REFERENCE_COUNT)){1'b0}};\n for (j = 0; j < REFERENCE_COUNT; j = j + 1) begin\n if (distance[j] < min_distance) begin\n min_distance = distance[j];\n best_match_index = j[$clog2(REFERENCE_COUNT)-1:0];\n end\n end\n end\n\nendmodule" + }, + "test_info": { + "test_criteria_0": [ + "implementation:", + "file: \n- create a systemverilog testbench (`tb_min_hamming_distance_finder.sv`) that generates stimulus only and save it in the verif directory.", + ") within the testbench. the module should be parameterized with bit_width, reference_count, and label_width, and properly wired to the testbench signals.", + "ing task \n- test various edge-case scenarios to validate correctness and robustness:\n - scenario 1: all references are identical to the input query (expected minimum hamming distance = 0).\n - scenario 2: all references are completely different from the input (maximum possible distance).\n - scenario 3: only one reference perfectly matches the input.\n - scenario 4: two or more references result in tied minimum hamming distances.\n - scenario 5: input query is all zeros with nonzero reference patterns.", + "ing task \n- test feature logic that computes the bitwise gray code and detects uniform input patterns:\n - test 1: input is all 1s \u2013 check that is_input_uniform is high.\n - test 2: input is all 0s \u2013 check expected behavior of bitwise_features and is_input_uniform.\n- each test prints status messages and confirms logic correctness through readable output.", + "ing task \n- randomly generate input queries, reference vectors, and labels to stimulate the module under varied conditions:\n- run at least 50 randomized test cases.\n- for each case:\n - randomize input_query.\n - generate and assign random values to reference_data and reference_labels.\n - optionally track the expected minimum hamming distance and index to cross-check correctness.\n - print detailed output for review using the print task.", + "case details. the task should display the following:\n - query vector.\n - each reference's data and associated label.\n - output from the dut: predicted label, index of closest match, minimum hamming distance.\n - feature extraction result and uniformity detection flag.", + "execution control:\n- start simulation by displaying a header.\n- first call the corner case testing task.\n- then invoke the feature extraction & uniformity testing task.\n- follow with a loop calling the randomized testing task repeatedly.\n- end simulation cleanly using $finish after completing all stimulus." + ], + "test_criteria_2": [ + "be parameterized with bit_width, reference_count, and label_width, and properly wired to the testbench signals.", + "include the following:", + "include structured logging using a custom task that prints query, reference data, labels, predicted label, computed distance, match index, and feature vector.", + "display the following:\n - query vector.\n - each reference's data and associated label.\n - output from the dut: predicted label, index of closest match, minimum hamming distance.\n - feature extraction result and uniformity detection flag." + ], + "test_criteria_3": [ + "s:**\n- `predicted_label` = `4'b0001`\n- `min_distance` = `1`\n- `match_index` = `0`\n- `bitwise_features` = `8'b10101010` \n- `is_input_uniform` = `0`", + "of bitwise_features and is_input_uniform.\n- each test prints status messages and confirms logic correctness through readable output." + ] + }, + "expected_behavior": [ + "be a positive integer greater than or equal to 1", + "be a positive integer greater than or equal to 1", + "be a positive integer sufficient to represent all unique labels", + "be parameterized with BIT_WIDTH, REFERENCE_COUNT, and LABEL_WIDTH, and properly wired to the testbench signals", + "include the following:", + "include structured logging using a custom task that prints query, reference data, labels, predicted label, computed distance, match index, and feature vector", + "display the following:", + ". The tasks should include the following:" + ], + "metadata": { + "categories": [ + "cid005", + "hard" + ], + "domain": "memory", + "complexity": "intermediate", + "problem_type": "design", + "has_code": true, + "has_tests": true + }, + "full_prompt": "Extend the existing RTL folder that includes `Min_Hamming_Distance_Finder`(`rtl/Min_Hamming_Distance_Finder.sv`) , `Data_Reduction`(`rtl/Data_Reduction.sv`), and `Bitwise_Reduction` (`rtl/Bitwise_Reduction.sv`) to add a new top-level module named `Adaptive_Binary_Pattern_Classifier`. This new module has to integrate Hamming distance-based matching, Gray-code-like feature extraction, and input uniformity detection into a single design suitable for binary pattern classification. The design reuses the existing Min_Hamming_Distance_Finder, Data_Reduction, and Bitwise_Reduction modules and adds configurable parameters for data width, reference count, and label width. The following files are to be present in `rtl` directory.\n\n- `rtl/Bitwise_Reduction.sv`\n- `rtl/Data_Reduction.sv`\n- `rtl/Bit_Difference_Counter.sv`\n- `rtl/Min_Hamming_Distance_Finder.sv`\n- `rtl/Adaptive_Binary_Pattern_Classifier.sv`\n\n---\n\n## Key Module: `Adaptive_Binary_Pattern_Classifier`\n\n### Purpose\n\nPerforms binary input classification by comparing an input vector against a set of reference vectors using Hamming distance, extracting a set of bitwise features, and checking for uniformity. Outputs include the predicted label from the closest match, distance, match index, features, and uniformity status.\n\n### Parameters\n\n- `BIT_WIDTH`: Defines the width of each input and reference pattern in bits, with a default value of 8. This must be a positive integer greater than or equal to 1.\n- `REFERENCE_COUNT`: Defines the number of reference patterns used for comparison, with a default value of 8. This must be a positive integer greater than or equal to 1.\n- `LABEL_WIDTH`: Defines the bit-width of the output label associated with each reference pattern, with a default value of 4. This must be a positive integer sufficient to represent all unique labels.\n---\n\n### Inputs\n\n- `input_query [BIT_WIDTH-1:0]`: A binary vector representing the input pattern to be classified. Its width is defined by the parameter BIT_WIDTH.\n- `reference_data [REFERENCE_COUNT*BIT_WIDTH-1:0]`: A concatenated array of binary reference patterns. Each reference is BIT_WIDTH bits wide, and there are REFERENCE_COUNT references.\n- `reference_labels [REFERENCE_COUNT*LABEL_WIDTH-1:0]`: A concatenated array of class labels corresponding to each reference pattern. Each label is LABEL_WIDTH bits wide, and there are REFERENCE_COUNT labels.\n\n---\n\n### Outputs\n\n- `predicted_label [LABEL_WIDTH-1:0]`: The output label corresponding to the reference pattern that best matches the input_query. The label is LABEL_WIDTH bits wide.\n- `min_distance [$clog2(BIT_WIDTH+1)-1:0]`: The minimum Hamming distance between the input_query and all reference patterns. Its width is calculated as the ceiling of log\u2082(BIT_WIDTH+1) to accommodate the maximum possible distance.\n- `match_index [$clog2(REFERENCE_COUNT)-1:0]`: The index of the reference pattern which has the minimum Hamming distance to the input_query. Its width is determined by the ceiling of log\u2082(REFERENCE_COUNT).\n- `bitwise_features [BIT_WIDTH-1:0]`: A set of features extracted by performing a bitwise XOR between the original input_query and its 1-bit right-shifted version, resulting in a BIT_WIDTH-bit output.\n- `is_input_uniform`: A single-bit flag indicating whether all bits in `input_query` are uniform. A high signal indicates that the input is uniform.\n\n---\n\n### Functional Description\n\n#### Best Match Identification:\n- The module instantiates the `Min_Hamming_Distance_Finder` to calculate the Hamming distance between the `input_query` and each reference in `reference_data`. The module produces both the best match index (`match_index`) and the associated minimum distance (`min_distance`).\n\n#### Label Prediction:\n- Using the best match index generated by the Hamming distance module, the corresponding label is selected from `reference_labels` and output as `predicted_label`.\n\n#### Bitwise Feature Extraction:\n- The `input query` is shifted right by one bit. The module then applies the `Data_Reduction` block with a 2-input XOR reduction on the concatenated original and shifted vectors. The result is provided as `bitwise_features`, representing extracted Gray-coded features.\n\n#### Uniformity Check:\n- The module uses a `Bitwise_Reduction` block performing an AND reduction on the original input_query bits to set the `is_input_uniform` flag. This flag indicates if all bits of the input are uniform.\n\n---\n\n## Example Operation\n\n**Input:**\n- `input_query` = `8'b11001100`\n- `reference_data` = `{8'b11001101, 8'b10011001, 8'b11110000, 8'b11001110}`\n- `reference_labels` = `{4'b0001, 4'b0010, 4'b0011, 4'b0100}`\n\n**Expected Outputs:**\n- `predicted_label` = `4'b0001`\n- `min_distance` = `1`\n- `match_index` = `0`\n- `bitwise_features` = `8'b10101010` \n- `is_input_uniform` = `0` \n\n## Testbench Implementation:\n\n### Testbench File: \n- Create a SystemVerilog testbench (`tb_Min_Hamming_Distance_Finder.sv`) that generates stimulus only and save it in the verif directory.\n\n### Module Instance:\n- Instantiate the Adaptive_Binary_Pattern_Classifier module as uut (Unit Under Test) within the testbench. The module should be parameterized with BIT_WIDTH, REFERENCE_COUNT, and LABEL_WIDTH, and properly wired to the testbench signals.\n\n### Tasks:\n- Implement reusable and clearly defined tasks to drive different stimulus scenarios for verifying the classifier module's functionality. The tasks should include the following:\n\n#### 1. Corner Case Testing Task \n- Test various edge-case scenarios to validate correctness and robustness:\n - Scenario 1: All references are identical to the input query (expected minimum Hamming distance = 0).\n - Scenario 2: All references are completely different from the input (maximum possible distance).\n - Scenario 3: Only one reference perfectly matches the input.\n - Scenario 4: Two or more references result in tied minimum Hamming distances.\n - Scenario 5: Input query is all zeros with nonzero reference patterns.\n\n- Each scenario should include structured logging using a custom task that prints query, reference data, labels, predicted label, computed distance, match index, and feature vector.\n\n#### 2. Feature Extraction & Uniformity Testing Task \n- Test feature logic that computes the bitwise Gray code and detects uniform input patterns:\n - Test 1: Input is all 1s \u2013 check that is_input_uniform is high.\n - Test 2: Input is all 0s \u2013 check expected behavior of bitwise_features and is_input_uniform.\n- Each test prints status messages and confirms logic correctness through readable output.\n\n#### 3. Randomized Testing Task \n- Randomly generate input queries, reference vectors, and labels to stimulate the module under varied conditions:\n- Run at least 50 randomized test cases.\n- For each case:\n - Randomize input_query.\n - Generate and assign random values to reference_data and reference_labels.\n - Optionally track the expected minimum Hamming distance and index to cross-check correctness.\n - Print detailed output for review using the print task.\n\n#### 4. Structured Input Application Task \n- Provide a reusable task for consistent and informative logging of test case details. The task should display the following:\n - Query vector.\n - Each reference's data and associated label.\n - Output from the DUT: predicted label, index of closest match, minimum Hamming distance.\n - Feature extraction result and uniformity detection flag.\n\n### Test Execution Control:\n- Start simulation by displaying a header.\n- First call the Corner Case Testing Task.\n- Then invoke the feature extraction & uniformity testing task.\n- Follow with a loop calling the randomized testing task repeatedly.\n- End simulation cleanly using $finish after completing all stimulus.\n", + "system_message": "You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n - **Update the contents of a text file from a old content to new content**\n - `sed -i \"line_number s/old_statement/new_statement/\" file.sv`\n - **To access a specific line of the file**\n - `awk 'NR==line_number' file_name.sv`\n\nYou will be given a prompt and your task is to understand it and solve the given issue by using the above-mentioned commands as needed. In the final step, you should create a Linux patch to highlight the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)", + "raw_context": { + "docs/specification.md": null, + "verif/tb_top_64b66b_codec.sv": null, + "docs/decoder_specification.md": null, + "rtl/aes_enc_top.sv": null, + "rtl/aes_encrypt.sv": null, + "rtl/sbox.sv": null, + "rtl/Bit_Difference_Counter.sv": "`timescale 1ns / 1ps\nmodule Bit_Difference_Counter\n#(\n parameter BIT_WIDTH = 3, // Defines the width of the input vectors.\n localparam COUNT_WIDTH = $clog2(BIT_WIDTH + 1) // Calculates the width required to represent the count of differing bits.\n)\n(\n input wire [BIT_WIDTH-1:0] input_A, // First input vector.\n input wire [BIT_WIDTH-1:0] input_B, // Second input vector.\n output reg [COUNT_WIDTH-1:0] bit_difference_count // Count of differing bits (Hamming distance).\n);\n\n wire [BIT_WIDTH-1:0] different_bits;\n integer idx;\n\n // Instantiate the Data_Reduction module to compute bitwise XOR between input_A and input_B.\n Data_Reduction\n #(\n .REDUCTION_OP (3'b010), // XOR operation\n .DATA_WIDTH (BIT_WIDTH),\n .DATA_COUNT (2)\n )\n compare_bits\n (\n .data_in ({input_A, input_B}),\n .reduced_data_out (different_bits)\n );\n\n // Count set bits in different_bits to compute Hamming distance\n always @(*) begin\n bit_difference_count = 0;\n for (idx = 0; idx < BIT_WIDTH; idx = idx + 1) begin\n bit_difference_count = bit_difference_count + different_bits[idx];\n end\n end\n\nendmodule", + "rtl/Bitwise_Reduction.sv": "`timescale 1ns / 1ps\nmodule Bitwise_Reduction\n#(\n parameter [2:0] REDUCTION_OP = 3'b000, // Default operation: AND\n parameter BIT_COUNT = 4 // Number of bits to reduce\n)\n(\n input wire [BIT_COUNT-1:0] input_bits,\n output reg reduced_bit\n);\n\n // Reduction Operation Codes\n localparam [2:0] AND_OP = 3'b000;\n localparam [2:0] OR_OP = 3'b001;\n localparam [2:0] XOR_OP = 3'b010;\n localparam [2:0] NAND_OP = 3'b011;\n localparam [2:0] NOR_OP = 3'b100;\n localparam [2:0] XNOR_OP = 3'b101;\n\n int i;\n reg temp_result; \n\n always @(*) begin\n temp_result = input_bits[0];\n\n for (i = 1; i < BIT_COUNT; i = i + 1) begin\n case (REDUCTION_OP)\n AND_OP, NAND_OP : temp_result = temp_result & input_bits[i];\n OR_OP, NOR_OP : temp_result = temp_result | input_bits[i];\n XOR_OP, XNOR_OP : temp_result = temp_result ^ input_bits[i];\n default : temp_result = temp_result & input_bits[i];\n endcase\n end\n\n case (REDUCTION_OP)\n NAND_OP : reduced_bit = ~temp_result;\n NOR_OP : reduced_bit = ~temp_result;\n XNOR_OP : reduced_bit = ~temp_result;\n default : reduced_bit = temp_result;\n endcase\n end\nendmodule", + "rtl/Data_Reduction.sv": "`timescale 1ns / 1ps\nmodule Data_Reduction\n#(\n parameter [2:0] REDUCTION_OP = 3'b000, // Default operation: AND\n parameter DATA_WIDTH = 4, // Width of each data element\n parameter DATA_COUNT = 4, // Number of data elements\n localparam TOTAL_INPUT_WIDTH = DATA_WIDTH * DATA_COUNT\n)\n(\n input wire [TOTAL_INPUT_WIDTH-1:0] data_in,\n output reg [DATA_WIDTH-1:0] reduced_data_out\n);\n\n generate\n genvar bit_index;\n\n for (bit_index = 0; bit_index < DATA_WIDTH; bit_index = bit_index + 1) begin : bit_processing\n wire [DATA_COUNT-1:0] extracted_bits;\n\n genvar data_index;\n for (data_index = 0; data_index < DATA_COUNT; data_index = data_index + 1) begin : bit_extraction\n assign extracted_bits[data_index] = data_in[(data_index * DATA_WIDTH) + bit_index];\n end\n\n Bitwise_Reduction\n #(\n .REDUCTION_OP (REDUCTION_OP),\n .BIT_COUNT (DATA_COUNT)\n )\n reducer_instance\n (\n .input_bits (extracted_bits),\n .reduced_bit (reduced_data_out[bit_index])\n );\n end\n endgenerate\n\nendmodule", + "rtl/Min_Hamming_Distance_Finder.sv": "`timescale 1ns / 1ps\nmodule Min_Hamming_Distance_Finder\n#(\n parameter BIT_WIDTH = 8, // Width of each reference and the query\n parameter REFERENCE_COUNT = 4 // Number of reference vectors\n)\n(\n input wire [BIT_WIDTH-1:0] input_query,\n input wire [REFERENCE_COUNT*BIT_WIDTH-1:0] references,\n output reg [$clog2(REFERENCE_COUNT)-1:0] best_match_index,\n output reg [$clog2(BIT_WIDTH+1)-1:0] min_distance\n);\n\n wire [$clog2(BIT_WIDTH+1)-1:0] distance [0:REFERENCE_COUNT-1];\n genvar i;\n \n generate \n for (i = 0; i < REFERENCE_COUNT; i = i + 1) begin : calc_distance\n Bit_Difference_Counter\n #(\n .BIT_WIDTH (BIT_WIDTH)\n )\n distance_inst\n (\n .input_A (input_query),\n .input_B (references[i*BIT_WIDTH +: BIT_WIDTH]),\n .bit_difference_count (distance[i])\n );\n end\n endgenerate\n\n integer j;\n always @(*) begin\n min_distance = {($clog2(BIT_WIDTH+1)){1'b1}}; // Start with max\n best_match_index = {($clog2(REFERENCE_COUNT)){1'b0}};\n for (j = 0; j < REFERENCE_COUNT; j = j + 1) begin\n if (distance[j] < min_distance) begin\n min_distance = distance[j];\n best_match_index = j[$clog2(REFERENCE_COUNT)-1:0];\n end\n end\n end\n\nendmodule", + "verif/tb_Min_Hamming_Distance_Finder.sv": null, + "docs/alu_core_specification.md": null, + "rtl/alu_core.sv": null, + "verif/alu_core_tb.sv": null, + "docs/fifo.md": null, + "rtl/async_fifo.sv": null, + "rtl/fifo_memory.sv": null, + "rtl/load_memory.sv": null, + "rtl/read_to_write_pointer_sync.sv": null, + "rtl/rptr_empty.sv": null, + "rtl/wptr_full.sv": null, + "rtl/spi_complex_mult.sv": null, + "rtl/spi_master.sv": null, + "rtl/spi_top.sv": null, + "verif/spi_complex_mult_tb.sv": null, + "rtl/ttc_counter_lite.sv": null, + "verif/ttc_counter_lite_tb.sv": null, + "docs/UART_Specifications.md": null, + "rtl/areset_sync.sv": null, + "rtl/baud_gen.sv": null, + "rtl/cdc_sync.sv": null, + "rtl/uart_rx.sv": null, + "rtl/uart_tx.sv": null, + "rtl/blake2s_G.v": null, + "rtl/blake2s_core.v": null, + "rtl/blake2s_m_select.v": null, + "verif/blake2s_core_finish_and_update_sanity_check.sv": null, + "rtl/blake2s.v": null, + "verif/blake2s_not_readable_addresses_check.sv": null, + "rtl/csr_apb_interface.sv": null, + "rtl/direct_map_cache.sv": null, + "verif/tb_direct_map_cache.sv": null, + "rtl/door_lock.sv": null, + "docs/specs.md": null, + "verif/tb_branch_control_unit.sv": null, + "verif/tb_custom_byte_enable_ram.sv": null, + "rtl/custom_byte_enable_ram.sv": null, + "rtl/caesar_cipher.sv": null, + "rtl/cic_decimator.sv": null, + "verif/coffee_machine_testbench.sv": null, + "docs/continuous_adder_specification.md": null, + "rtl/continuous_adder.sv": null, + "verif/continuous_adder_tb.sv": null, + "verif/blake2s_core_state_liveness_check.sv": null, + "verif/blake2s_core_reset_and_ready_sanity_check.sv": null, + "rtl/adder_tree.sv": null, + "rtl/coeff_ram.sv": null, + "rtl/poly_filter.sv": null, + "rtl/poly_interpolator.sv": null, + "rtl/shift_register.sv": null, + "docs/poly_filter.md": null, + "rtl/rgb_color_space_hsv.sv": null, + "verif/tb_linear_search.sv": null, + "docs/simd_datapath_specs.md": null, + "docs/simd_lane_specs.md": null, + "rtl/sorting_engine.sv": null, + "verif/sorting_engine_testbench.sv": null, + "docs/order_matching_engine_specification.md": null, + "verif/order_matching_engine_testbench.sv": null, + "rtl/fixed_priority_arbiter.sv": null, + "verif/fixed_priority_arbiter_tb.sv": null, + "docs/Helmholtz_Audio_Spec.md": null, + "rtl/helmholtz_resonator.sv": null, + "rtl/modulator.sv": null, + "rtl/resonator_bank.sv": null, + "rtl/soft_clipper.sv": null, + "docs/specs_tb.md": null, + "docs/image_stego_specification.md": null, + "verif/image_stego_tb.sv": null, + "rtl/top_inv_manchester_codec.sv": null, + "rtl/jpeg_runlength_enc.sv": null, + "rtl/jpeg_runlength_rzs.sv": null, + "rtl/jpeg_runlength_stage1.sv": null, + "docs/8Bit_lfsr_spec.md": null, + "rtl/memory_scheduler.sv": null, + "docs/multiplexer_specification.md": null, + "rtl/multiplexer.sv": null, + "verif/multiplexer_tb.sv": null, + "docs/nbit_swizzling_spec.md": null, + "verif/nbit_swizzling_tb.sv": null, + "docs/nmea_decoder_spec.md": null, + "verif/nmea_decoder_tb.sv": null, + "rtl/axi4lite_to_pcie_cfg_bridge.sv": null, + "rtl/axis_to_uart_tx.sv": null, + "rtl/uart_rx_to_axis.sv": null, + "rtl/axis_to_uart.sv": null, + "rtl/barrel_shifter.sv": null, + "verif/barrel_shifter_tb.sv": null, + "docs/bcd_adder_spec.md": null, + "verif/tb_bcd_adder.sv": null, + "rtl/bcd_adder.sv": null, + "rtl/bcd_top.sv": null, + "rtl/multi_digit_bcd_add_sub.sv": null, + "rtl/full_adder.sv": null, + "rtl/four_bit_adder.sv": null, + "verif/bcd_to_excess_3_tb.sv": null, + "docs/deletion_specification.md": null + } + }, + { + "id": "cvdp_agentic_async_fifo_compute_ram_application_0003", + "index": 588, + "source_config": "cvdp_agentic_code_generation_commercial", + "instruction": "Context: You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n - **Update the contents of a text file from a old content to new content**\n - `sed -i \"problematic_line_number s/problematic_statement/non_problematic_statement/\" Buggy_RTL_code.sv`\n - **To access a specific line of the file**\n - `awk 'NR==line_number' file_name.sv`\n\nYou will be given a prompt and your task is to understand it and solve the given issue by using the above-mentioned commands as needed. In the final step, you should create a Linux patch to highlight the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.\n\nTask: self-checking test bench in SystemVerilog for a Verilog module named `async_fifo`. The **async_fifo** is a parameterizable asynchronous FIFO module. It uses separate clock domains for writing and reading, providing safe data transfer between two clock domains. The employs dual-port memory and Gray-coded pointers for reliable synchronization. The test bench should systematically input vectors along with checkers and apply them to the module under test (MUT).\n\n# Stimulus and checker Generation\n\nBelow are all test cases designed to verify the `async_fifo` module.\n\n**Setup:**\n- `p_data_width = 8`\n- `p_addr_width = 4`\n- clk = 10 ns, Read clk = 12 ns\n\n---\n\n## Test Case 1: Basic Write-Read\n\n**Description:** \nsequence of data and read it back with asynchronous clocks.\n\n**Sequence:**\n1. Deassert resets.\n2. 8 sequential values.\n3. Read back all values.\n\n**Expected Output:**\n- Read data matches data in order.\n- `o_fifo_empty` = 1 after final read.\n- `o_fifo_full` remains 0.\n\n---\n\n## Test Case 2: Fill-and-Drain (Full/Empty Flag Test)\n\n**Description:** \nCompletely fill and then completely drain the FIFO.\n\n**Sequence:**\n1. 16 items to FIFO.\n2. Observe `o_fifo_full = 1`.\n3. Read all data.\n4. Observe `o_fifo_empty = 1`.\n\n**Expected Output:**\n- Full flag asserted on 16th write.\n- Empty flag asserted after final read.\n- Data preserved in order.\n\n---\n\n## Test Case 3: Pointer Wrap-Around\n\n**Description:** \nTest pointer wrap-around logic at FIFO depth boundaries.\n\n**Sequence:**\n1. Continuously 20 items.\n2. Slowly read back data.\n\n**Expected Output:**\n- No data corruption.\n- Flags assert/deassert correctly.\n- Wrap-around handled correctly i.e data will not be overwritten. \n\n---\n\n## Test Case 4: Domain Reset\n\n**Description:** \nTest behavior when only the side is reset.\n\n**Sequence:**\n1. till Fifo is full.\n2. Reset `i_wr_rst_n`.\n3. Read Back.\n\n**Expected Output:**\n- pointer resets.\n- o_fifo_full should dessert.\n- Read should all be 0.\n\n---\n\n## Test Case 5: Read Domain Reset\n\n**Description:** \nTest behavior when only the read side is reset.\n\n**Sequence:**\n1. Continuously data.\n2. Reset `i_rd_rst_n`.\n3. Read Back.\n\n**Expected Output:**\n- Read pointer resets and o_fifo_empty should assert.\n- Read should all be 0.\n\n---\n\n## Test Case 6: Simultaneous Reset\n\n**Description:** \nReset both domains simultaneously.\n\n**Sequence:**\n1. nd read some data.\n2. Assert both resets.\n3. Resume operation.\n\n**Expected Output:**\n- FIFO is reset (empty).\n - o_fifo_full should dessert.\n - o_fifo_empty should assert.\n- No data corruption.\n- Full functionality restored.\n\n---", + "verilog_code": { + "code_block_0_0": "\\nread_to_write_pointer_sync #(p_addr_width) read_to_write_pointer_sync_inst (\\n .o_rd_ptr_sync (w_rd_ptr_sync),\\n .i_rd_grey_addr (w_rd_grey_addr),\\n .i_wr_clk (i_wr_clk),\\n .i_wr_rst_n (i_wr_rst_n)\\n);\\n", + "code_block_0_1": "\\nwrite_to_read_pointer_sync #(p_addr_width) write_to_read_pointer_sync_inst (\\n .i_rd_clk (i_rd_clk),\\n .i_rd_rst_n (i_rd_rst_n),\\n .i_wr_grey_addr (w_wr_grey_addr),\\n .o_wr_ptr_sync (w_wr_ptr_sync)\\n);\\n", + "code_block_0_2": "\\nwptr_full #(p_addr_width) wptr_full_inst (\\n .i_wr_clk (i_wr_clk),\\n .i_wr_rst_n (i_wr_rst_n),\\n .i_wr_en (i_wr_en),\\n .i_rd_ptr_sync (w_rd_ptr_sync),\\n .o_fifo_full (o_fifo_full),\\n .o_wr_bin_addr (w_wr_bin_addr),\\n .o_wr_grey_addr (w_wr_grey_addr)\\n);\\n", + "code_block_0_3": "\\nfifo_memory #(p_data_width, p_addr_width) fifo_memory_inst (\\n .i_wr_clk (i_wr_clk),\\n .i_wr_clk_en (i_wr_en),\\n .i_wr_addr (w_wr_bin_addr),\\n .i_wr_data (i_wr_data),\\n .i_wr_full (o_fifo_full),\\n .i_rd_clk (i_rd_clk),\\n .i_rd_clk_en (i_rd_en),\\n .i_rd_addr (w_rd_bin_addr),\\n .o_rd_data (o_rd_data)\\n);\\n", + "code_block_0_4": "\\nrptr_empty #(p_addr_width) rptr_empty_inst (\\n .i_rd_clk (i_rd_clk),\\n .i_rd_rst_n (i_rd_rst_n),\\n .i_rd_en (i_rd_en),\\n .i_wr_ptr_sync (w_wr_ptr_sync),\\n .o_fifo_empty (o_fifo_empty),\\n .o_rd_bin_addr (w_rd_bin_addr),\\n .o_rd_grey_addr (w_rd_grey_addr)\\n);\\n", + "code_block_0_5": "\\nmodule read_to_write_pointer_sync\\n #(\\n parameter p_addr_width = 16\\n )(\\n input wire i_wr_clk,\\n input wire i_wr_rst_n,\\n input wire [p_addr_width:0] i_rd_grey_addr,\\n output reg [p_addr_width:0] o_rd_ptr_sync\\n );\\n ...\\nendmodule\\n", + "code_block_1_29": "read_to_write_pointer_sync", + "code_block_1_30": "verilog\\nread_to_write_pointer_sync #(p_addr_width) read_to_write_pointer_sync_inst (\\n .o_rd_ptr_sync (w_rd_ptr_sync),\\n .i_rd_grey_addr (w_rd_grey_addr),\\n .i_wr_clk (i_wr_clk),\\n .i_wr_rst_n (i_wr_rst_n)\\n);\\n", + "code_block_1_32": "\\nSynchronizes the Gray-coded write pointer from the write clock domain to the read clock domain.\\n\\n**Instantiation:**\\n", + "code_block_1_33": "verilog\\nwrite_to_read_pointer_sync #(p_addr_width) write_to_read_pointer_sync_inst (\\n .i_rd_clk (i_rd_clk),\\n .i_rd_rst_n (i_rd_rst_n),\\n .i_wr_grey_addr (w_wr_grey_addr),\\n .o_wr_ptr_sync (w_wr_ptr_sync)\\n);\\n", + "code_block_1_35": "\\nHandles the write pointer logic, updates the pointer upon valid writes, and detects FIFO full condition.\\n\\n**Instantiation:**\\n", + "code_block_1_36": "verilog\\nwptr_full #(p_addr_width) wptr_full_inst (\\n .i_wr_clk (i_wr_clk),\\n .i_wr_rst_n (i_wr_rst_n),\\n .i_wr_en (i_wr_en),\\n .i_rd_ptr_sync (w_rd_ptr_sync),\\n .o_fifo_full (o_fifo_full),\\n .o_wr_bin_addr (w_wr_bin_addr),\\n .o_wr_grey_addr (w_wr_grey_addr)\\n);\\n", + "code_block_1_38": "\\nDual-port RAM used to store the FIFO data. Supports simultaneous write and read using separate clocks.\\n\\n**Instantiation:**\\n", + "code_block_1_39": "verilog\\nfifo_memory #(p_data_width, p_addr_width) fifo_memory_inst (\\n .i_wr_clk (i_wr_clk),\\n .i_wr_clk_en (i_wr_en),\\n .i_wr_addr (w_wr_bin_addr),\\n .i_wr_data (i_wr_data),\\n .i_wr_full (o_fifo_full),\\n .i_rd_clk (i_rd_clk),\\n .i_rd_clk_en (i_rd_en),\\n .i_rd_addr (w_rd_bin_addr),\\n .o_rd_data (o_rd_data)\\n);\\n", + "code_block_1_41": "\\nHandles the read pointer logic, updates the pointer upon valid reads, and detects FIFO empty condition.\\n\\n**Instantiation:**\\n", + "code_block_1_42": "verilog\\nrptr_empty #(p_addr_width) rptr_empty_inst (\\n .i_rd_clk (i_rd_clk),\\n .i_rd_rst_n (i_rd_rst_n),\\n .i_rd_en (i_rd_en),\\n .i_wr_ptr_sync (w_wr_ptr_sync),\\n .o_fifo_empty (o_fifo_empty),\\n .o_rd_bin_addr (w_rd_bin_addr),\\n .o_rd_grey_addr (w_rd_grey_addr)\\n);\\n", + "code_block_1_43": "\\n\\n\\n## 3. Submodules\\n\\nThis section describes each submodule in detail.\\n\\n---\\n\\n### 3.1", + "code_block_1_44": "\\n\\n#### 3.1.1 Parameters\\n\\n- **p_data_width** (default = 32) \\n Width of each data word stored in the memory.\\n- **p_addr_width** (default = 16) \\n Width of the memory address ports. The depth of the memory is \\\\(2^{\\\\text{p\\\\_addr\\\\_width}}\\\\).\\n\\n#### 3.1.2 Ports\\n\\n| **Port Name** | **Direction** | **Width** | **Description** |\\n|---------------|---------------|---------------------|---------------------------------------------------------------|\\n|", + "code_block_1_45": "| Input | 1 bit | Write clock. |\\n|", + "code_block_1_46": "| Input | 1 bit | Write clock enable; when high, a write operation may occur. |\\n|", + "code_block_1_48": "bits | Address in memory where data will be written. |\\n|", + "code_block_1_50": "bits | Data to be stored in the memory. |\\n|", + "code_block_1_51": "| Input | 1 bit | FIFO full indicator (used to block writes when FIFO is full). |\\n|", + "code_block_1_52": "| Input | 1 bit | Read clock. |\\n|", + "code_block_1_53": "| Input | 1 bit | Read clock enable; when high, a read operation may occur. |\\n|", + "code_block_1_55": "bits | Address in memory from where data will be read. |\\n|", + "code_block_1_57": "bits | Output data read from the memory. |\\n\\n#### 3.1.3 Functionality\\n\\n- **Write Operation**:\\n - Occurs on the rising edge of", + "code_block_1_62": ".\\n- **Read Operation**:\\n - Occurs on the rising edge of", + "code_block_1_64": "is high.\\n - Data at address", + "code_block_1_65": "is latched into an internal register and then driven onto", + "code_block_1_67": "\\n\\n#### 3.2.1 Module Declaration\\n\\n", + "code_block_1_68": "verilog\\nmodule read_to_write_pointer_sync\\n #(\\n parameter p_addr_width = 16\\n )(\\n input wire i_wr_clk,\\n input wire i_wr_rst_n,\\n input wire [p_addr_width:0] i_rd_grey_addr,\\n output reg [p_addr_width:0] o_rd_ptr_sync\\n );\\n ...\\nendmodule\\n", + "code_block_1_69": "\\n\\n#### 3.2.2 Parameters\\n\\n- **p_addr_width** (default = 16) \\n Defines the address width (not counting the extra MSB bit used for indexing).\\n\\n#### 3.2.3 Ports\\n\\n| **Port Name** | **Direction** | **Width** | **Description** |\\n|--------------|--------------|----------|----------------|\\n|", + "code_block_1_70": "| Input | 1 bit | Write clock domain. |\\n|", + "code_block_1_71": "| Input | 1 bit | Active-low reset for the write clock domain. |\\n|", + "code_block_1_73": "bits | Gray-coded read pointer from the read clock domain. |\\n|", + "code_block_1_75": "bits | Synchronized read pointer in the write clock domain (two-stage synchronization). |\\n\\n#### 3.2.4 Functionality\\n\\n- **Synchronization**:\\n - Synchronizes the", + "code_block_1_76": "from the read domain into the write domain using a two-stage flip-flop approach.\\n - Ensures metastability containment and provides a stable version of the read pointer (", + "code_block_1_77": ") in the write clock domain.\\n\\n---\\n\\n### 3.3", + "code_block_1_78": "\\n\\n\\n#### 3.3.1 Parameters\\n\\n- **p_addr_width** (default = 16)\\n\\n#### 3.3.2 Ports\\n\\n| **Port Name** | **Direction** | **Width** | **Description** |\\n|--------------|--------------|----------|----------------|\\n|", + "code_block_1_79": "| Input | 1 bit | Read clock domain. |\\n|", + "code_block_1_80": "| Input | 1 bit | Active-low reset for the read clock domain. |\\n|", + "code_block_1_82": "bits | Gray-coded write pointer from the write clock domain. |\\n|", + "code_block_1_84": "bits | Synchronized write pointer in the read clock domain (two-stage synchronization). |\\n\\n#### 3.3.3 Functionality\\n\\n- **Synchronization**:\\n - Similar to", + "code_block_1_85": ", but in the opposite direction.\\n - Takes the Gray-coded write pointer from the write clock domain, synchronizes it into the read clock domain via a two-stage flip-flop method, producing", + "code_block_1_87": "\\n\\n\\n#### 3.4.1 Parameters\\n\\n- **p_addr_width** (default = 16)\\n\\n#### 3.4.2 Ports\\n\\n| **Port Name** | **Direction** | **Width** | **Description** |\\n|--------------|--------------|----------|----------------|\\n|", + "code_block_1_88": "| Input | 1 bit | Write clock. |\\n|", + "code_block_1_89": "| Input | 1 bit | Active-low reset for the write clock domain. |\\n|", + "code_block_1_90": "| Input | 1 bit | Write enable signal. |\\n|", + "code_block_1_92": "bits | Synchronized read pointer from the read clock domain (Gray-coded). |\\n|", + "code_block_1_93": "| Output (reg) | 1 bit | Indicates when the FIFO is full. |\\n|", + "code_block_1_95": "bits | Binary write address used for indexing the memory. |\\n|", + "code_block_1_97": "bits | Gray-coded write pointer. |\\n\\n#### 3.4.3 Functionality\\n\\n1. Maintains a **binary write pointer** (", + "code_block_1_98": ") that increments when", + "code_block_1_99": "is asserted and the FIFO is not full.\\n2. Generates a **Gray-coded write pointer** (", + "code_block_1_100": ") from the binary pointer.\\n3. Compares the next Gray-coded write pointer to the synchronized read pointer (", + "code_block_1_101": ") to determine if the FIFO is full.\\n - **Full condition**: The next Gray-coded write pointer matches the read pointer with the most significant bit(s) inverted (typical FIFO full logic).\\n4. Sets", + "code_block_1_102": "accordingly.\\n\\n---\\n\\n### 3.5", + "code_block_1_103": "\\n\\n#### 3.5.1 Parameters\\n\\n- **p_addr_width** (default = 16)\\n\\n#### 3.5.2 Ports\\n\\n| **Port Name** | **Direction** | **Width** | **Description** |\\n|--------------|--------------|----------|----------------|\\n|", + "code_block_1_104": "| Input | 1 bit | Read clock domain. |\\n|", + "code_block_1_105": "| Input | 1 bit | Active-low reset for the read clock domain. |\\n|", + "code_block_1_106": "| Input | 1 bit | Read enable signal. |\\n|", + "code_block_1_108": "bits | Synchronized write pointer from the write clock domain (Gray-coded). |\\n|", + "code_block_1_109": "| Output (reg) | 1 bit | Indicates when the FIFO is empty. |\\n|", + "code_block_1_111": "bits | Binary read address used for indexing the memory. |\\n|", + "code_block_1_113": "bits | Gray-coded read pointer. |\\n\\n#### 3.5.3 Functionality\\n\\n1. Maintains a **binary read pointer** (", + "code_block_1_114": ") which increments when", + "code_block_1_115": "is asserted and the FIFO is not empty.\\n2. Generates a **Gray-coded read pointer** (", + "code_block_1_116": ") from the binary pointer.\\n3. Compares the next Gray-coded read pointer with the synchronized write pointer (", + "code_block_1_117": ") to determine if the FIFO is empty.\\n - **Empty condition**: The next Gray-coded read pointer equals the synchronized write pointer.\\n4. Sets", + "code_block_1_118": "accordingly.\\n\\n## 4. Design Considerations\\n\\n1. **Synchronization** \\n - The design uses two-stage flip-flop synchronizers (in", + "code_block_1_120": ") to safely transfer Gray-coded pointers across clock domains.\\n\\n2. **Gray Code** \\n - Gray-coding is used to ensure that only one bit changes at a time when incrementing the pointer, minimizing metastability issues in multi-bit signals across asynchronous boundaries.\\n\\n3. **Full and Empty Detection** \\n -", + "code_block_1_121": "checks if the next Gray-coded write pointer would \u201ccatch up\u201d to the synchronized read pointer.\\n -", + "code_block_1_122": "checks if the next Gray-coded read pointer equals the synchronized write pointer.\\n\\n4. **Reset Handling** \\n - Both write and read sides have independent resets (", + "code_block_1_124": "), which asynchronously reset the respective pointer logic and synchronizers.\\n\\n5. **Clock Enable and Full/Empty Blocking** \\n - The", + "code_block_1_125": "write is gated by both", + "code_block_1_128": ". The read is gated by", + "code_block_1_130": ").\\n\\n6. **Parameter Limits** \\n -", + "code_block_1_131": "can be chosen based on the required data width (commonly 8, 16, 32, etc.).\\n -", + "code_block_1_132": "determines the depth of the FIFO and should be sized to accommodate the desired maximum storage.\\n", + "code_block_2_0": "module named `async_fifo`. The **async_fifo** design is a parameterizable asynchronous FIFO module. It uses separate clock domains for writing and reading, providing safe data transfer between two clock domains. The design employs dual-port memory and Gray-coded pointers for reliable synchronization. The test bench should systematically generate input vectors along with checkers and apply them to the module under test (MUT).\n\n# Stimulus and checker Generation\n\nBelow are all test cases designed to verify the `async_fifo` module.\n\n**Setup:**\n- `p_data_width = 8`\n- `p_addr_width = 4`\n- Write clk = 10 ns, Read clk = 12 ns\n\n---\n\n## Test Case 1: Basic Write-Read\n\n**Description:** \nWrite a sequence of data and read it back with asynchronous clocks.\n\n**Sequence:**\n1. Deassert resets.\n2. Write 8 sequential values.\n3. Read back all values.\n\n**Expected Output:**\n- Read data matches write data in order.\n- `o_fifo_empty` = 1 after final read.\n- `o_fifo_full` remains 0.\n\n---\n\n## Test Case 2: Fill-and-Drain (Full/Empty Flag Test)\n\n**Description:** \nCompletely fill and then completely drain the FIFO.\n\n**Sequence:**\n1. Write 16 items to FIFO.\n2. Observe `o_fifo_full = 1`.\n3. Read all data.\n4. Observe `o_fifo_empty = 1`.\n\n**Expected Output:**\n- Full flag asserted on 16th write.\n- Empty flag asserted after final read.\n- Data preserved in order.\n\n---\n\n## Test Case 3: Pointer Wrap-Around\n\n**Description:** \nTest pointer wrap-around logic at FIFO depth boundaries.\n\n**Sequence:**\n1. Continuously write 20 items.\n2. Slowly read back data.\n\n**Expected Output:**\n- No data corruption.\n- Flags assert/deassert correctly.\n- Wrap-around handled correctly i.e data will not be overwritten. \n\n---\n\n## Test Case 4: Write Domain Reset\n\n**Description:** \nTest behavior when only the write side is reset.\n\n**Sequence:**\n1. Write till Fifo is full.\n2. Reset `i_wr_rst_n`.\n3. Read Back.\n\n**Expected Output:**\n- Write pointer resets.\n- o_fifo_full should dessert.\n- Read should all be 0.\n\n---\n\n## Test Case 5: Read Domain Reset\n\n**Description:** \nTest behavior when only the read side is reset.\n\n**Sequence:**\n1. Continuously write data.\n2. Reset `i_rd_rst_n`.\n3. Read Back.\n\n**Expected Output:**\n- Read pointer resets and o_fifo_empty should assert.\n- Read should all be 0.\n\n---\n\n## Test Case 6: Simultaneous Reset\n\n**Description:** \nReset both domains simultaneously.\n\n**Sequence:**\n1. Write and read some data.\n2. Assert both resets.\n3. Resume operation.\n\n**Expected Output:**\n- FIFO is reset (empty).\n - o_fifo_full should dessert.\n - o_fifo_empty should assert.\n- No data corruption.\n- Full functionality restored.\n\n---\n {'docs/specification.md': None, 'verif/tb_top_64b66b_codec.sv': None, 'docs/decoder_specification.md': None, 'rtl/aes_enc_top.sv': None, 'rtl/aes_encrypt.sv': None, 'rtl/sbox.sv': None, 'rtl/Bit_Difference_Counter.sv': None, 'rtl/Bitwise_Reduction.sv': None, 'rtl/Data_Reduction.sv': None, 'rtl/Min_Hamming_Distance_Finder.sv': None, 'verif/tb_Min_Hamming_Distance_Finder.sv': None, 'docs/alu_core_specification.md': None, 'rtl/alu_core.sv': None, 'verif/alu_core_tb.sv': None, 'docs/fifo.md': '# Asynchronous FIFO Specification\\n\\n## 1. Overview\\n\\nThe **async_fifo** design is a parameterizable asynchronous FIFO module. It uses separate clock domains for writing and reading, providing safe data transfer between two clock domains. The design employs dual-port memory and Gray-coded pointers for reliable synchronization.\\n\\n### Key Features\\n1. Configurable data width and FIFO depth (determined by address width).\\n2. Separate write and read clocks.\\n3. Synchronization logic for pointers between clock domains.\\n4. Full and empty flags to indicate FIFO status.\\n5. Dual-port memory for simultaneous read and write.\\n\\n\\n## 2. Top-Level Module: `async_fifo`\\n\\n### 2.1 Parameters\\n\\n- **p_data_width** (default = 32)\\n - Defines the width of data being transferred in/out of the FIFO.\\n- **p_addr_width** (default = 16)\\n - Defines the width of the address pointers for the FIFO.\\n - The FIFO depth will be \\\\(2^{\\\\text{p\\\\_addr\\\\_width}}\\\\).\\n\\n### 2.2 Ports\\n\\n| **Port Name** | **Direction** | **Width** | **Description** |\\n|---------------------|---------------|-----------------------------|-------------------------------------------------------------------------|\\n| `i_wr_clk` | Input | 1 bit | Write clock domain. |\\n| `i_wr_rst_n` | Input | 1 bit | Active-low reset signal for the write clock domain. |\\n| `i_wr_en` | Input | 1 bit | Write enable signal. When high and FIFO not full, data is written. |\\n| `i_wr_data` | Input | `p_data_width` bits | Write data to be stored in the FIFO. |\\n| `o_fifo_full` | Output | 1 bit | High when FIFO is full and cannot accept more data. |\\n| `i_rd_clk` | Input | 1 bit | Read clock domain. |\\n| `i_rd_rst_n` | Input | 1 bit | Active-low reset signal for the read clock domain. |\\n| `i_rd_en` | Input | 1 bit | Read enable signal. When high and FIFO not empty, data is read out. |\\n| `o_rd_data` | Output | `p_data_width` bits | Read data from the FIFO. |\\n| `o_fifo_empty` | Output | 1 bit | High when FIFO is empty and no data is available to read. |\\n\\n### 2.3 Internal Signals\\n- `w_wr_bin_addr` & `w_rd_bin_addr`\\n - Binary write and read address buses.\\n- `w_wr_grey_addr` & `w_rd_grey_addr`\\n - Gray-coded write and read address buses.\\n- `w_rd_ptr_sync` & `w_wr_ptr_sync`\\n - Synchronized read pointer in the write domain and synchronized write pointer in the read domain, respectively.\\n\\n### 2.4 Submodule Instantiations\\n\\n#### 1. `read_to_write_pointer_sync`\\nSynchronizes the Gray-coded read pointer from the read clock domain to the write clock domain.\\n\\n**Instantiation:**\\n```verilog\\nread_to_write_pointer_sync #(p_addr_width) read_to_write_pointer_sync_inst (\\n .o_rd_ptr_sync (w_rd_ptr_sync),\\n .i_rd_grey_addr (w_rd_grey_addr),\\n .i_wr_clk (i_wr_clk),\\n .i_wr_rst_n (i_wr_rst_n)\\n);\\n```\\n\\n#### 2. `write_to_read_pointer_sync`\\nSynchronizes the Gray-coded write pointer from the write clock domain to the read clock domain.\\n\\n**Instantiation:**\\n```verilog\\nwrite_to_read_pointer_sync #(p_addr_width) write_to_read_pointer_sync_inst (\\n .i_rd_clk (i_rd_clk),\\n .i_rd_rst_n (i_rd_rst_n),\\n .i_wr_grey_addr (w_wr_grey_addr),\\n .o_wr_ptr_sync (w_wr_ptr_sync)\\n);\\n```\\n\\n#### 3. `wptr_full`\\nHandles the write pointer logic, updates the pointer upon valid writes, and detects FIFO full condition.\\n\\n**Instantiation:**\\n```verilog\\nwptr_full #(p_addr_width) wptr_full_inst (\\n .i_wr_clk (i_wr_clk),\\n .i_wr_rst_n (i_wr_rst_n),\\n .i_wr_en (i_wr_en),\\n .i_rd_ptr_sync (w_rd_ptr_sync),\\n .o_fifo_full (o_fifo_full),\\n .o_wr_bin_addr (w_wr_bin_addr),\\n .o_wr_grey_addr (w_wr_grey_addr)\\n);\\n```\\n\\n#### 4. `fifo_memory`\\nDual-port RAM used to store the FIFO data. Supports simultaneous write and read using separate clocks.\\n\\n**Instantiation:**\\n```verilog\\nfifo_memory #(p_data_width, p_addr_width) fifo_memory_inst (\\n .i_wr_clk (i_wr_clk),\\n .i_wr_clk_en (i_wr_en),\\n .i_wr_addr (w_wr_bin_addr),\\n .i_wr_data (i_wr_data),\\n .i_wr_full (o_fifo_full),\\n .i_rd_clk (i_rd_clk),\\n .i_rd_clk_en (i_rd_en),\\n .i_rd_addr (w_rd_bin_addr),\\n .o_rd_data (o_rd_data)\\n);\\n```\\n\\n#### 5. `rptr_empty`\\nHandles the read pointer logic, updates the pointer upon valid reads, and detects FIFO empty condition.\\n\\n**Instantiation:**\\n```verilog\\nrptr_empty #(p_addr_width) rptr_empty_inst (\\n .i_rd_clk (i_rd_clk),\\n .i_rd_rst_n (i_rd_rst_n),\\n .i_rd_en (i_rd_en),\\n .i_wr_ptr_sync (w_wr_ptr_sync),\\n .o_fifo_empty (o_fifo_empty),\\n .o_rd_bin_addr (w_rd_bin_addr),\\n .o_rd_grey_addr (w_rd_grey_addr)\\n);\\n```\\n\\n\\n## 3. Submodules\\n\\nThis section describes each submodule in detail.\\n\\n---\\n\\n### 3.1 `fifo_memory`\\n\\n#### 3.1.1 Parameters\\n\\n- **p_data_width** (default = 32) \\n Width of each data word stored in the memory.\\n- **p_addr_width** (default = 16) \\n Width of the memory address ports. The depth of the memory is \\\\(2^{\\\\text{p\\\\_addr\\\\_width}}\\\\).\\n\\n#### 3.1.2 Ports\\n\\n| **Port Name** | **Direction** | **Width** | **Description** |\\n|---------------|---------------|---------------------|---------------------------------------------------------------|\\n| `i_wr_clk` | Input | 1 bit | Write clock. |\\n| `i_wr_clk_en` | Input | 1 bit | Write clock enable; when high, a write operation may occur. |\\n| `i_wr_addr` | Input | `p_addr_width` bits | Address in memory where data will be written. |\\n| `i_wr_data` | Input | `p_data_width` bits | Data to be stored in the memory. |\\n| `i_wr_full` | Input | 1 bit | FIFO full indicator (used to block writes when FIFO is full). |\\n| `i_rd_clk` | Input | 1 bit | Read clock. |\\n| `i_rd_clk_en` | Input | 1 bit | Read clock enable; when high, a read operation may occur. |\\n| `i_rd_addr` | Input | `p_addr_width` bits | Address in memory from where data will be read. |\\n| `o_rd_data` | Output | `p_data_width` bits | Output data read from the memory. |\\n\\n#### 3.1.3 Functionality\\n\\n- **Write Operation**:\\n - Occurs on the rising edge of `i_wr_clk` when `i_wr_clk_en` is high and `i_wr_full` is low.\\n - Data `i_wr_data` is stored at address `i_wr_addr`.\\n- **Read Operation**:\\n - Occurs on the rising edge of `i_rd_clk` when `i_rd_clk_en` is high.\\n - Data at address `i_rd_addr` is latched into an internal register and then driven onto `o_rd_data`.\\n\\n### 3.2 `read_to_write_pointer_sync`\\n\\n#### 3.2.1 Module Declaration\\n\\n```verilog\\nmodule read_to_write_pointer_sync\\n #(\\n parameter p_addr_width = 16\\n )(\\n input wire i_wr_clk,\\n input wire i_wr_rst_n,\\n input wire [p_addr_width:0] i_rd_grey_addr,\\n output reg [p_addr_width:0] o_rd_ptr_sync\\n );\\n ...\\nendmodule\\n```\\n\\n#### 3.2.2 Parameters\\n\\n- **p_addr_width** (default = 16) \\n Defines the address width (not counting the extra MSB bit used for indexing).\\n\\n#### 3.2.3 Ports\\n\\n| **Port Name** | **Direction** | **Width** | **Description** |\\n|--------------|--------------|----------|----------------|\\n| `i_wr_clk` | Input | 1 bit | Write clock domain. |\\n| `i_wr_rst_n` | Input | 1 bit | Active-low reset for the write clock domain. |\\n| `i_rd_grey_addr` | Input | `p_addr_width+1` bits | Gray-coded read pointer from the read clock domain. |\\n| `o_rd_ptr_sync` | Output (reg) | `p_addr_width+1` bits | Synchronized read pointer in the write clock domain (two-stage synchronization). |\\n\\n#### 3.2.4 Functionality\\n\\n- **Synchronization**:\\n - Synchronizes the `i_rd_grey_addr` from the read domain into the write domain using a two-stage flip-flop approach.\\n - Ensures metastability containment and provides a stable version of the read pointer (`o_rd_ptr_sync`) in the write clock domain.\\n\\n---\\n\\n### 3.3 `write_to_read_pointer_sync`\\n\\n\\n#### 3.3.1 Parameters\\n\\n- **p_addr_width** (default = 16)\\n\\n#### 3.3.2 Ports\\n\\n| **Port Name** | **Direction** | **Width** | **Description** |\\n|--------------|--------------|----------|----------------|\\n| `i_rd_clk` | Input | 1 bit | Read clock domain. |\\n| `i_rd_rst_n` | Input | 1 bit | Active-low reset for the read clock domain. |\\n| `i_wr_grey_addr` | Input | `p_addr_width+1` bits | Gray-coded write pointer from the write clock domain. |\\n| `o_wr_ptr_sync` | Output (reg) | `p_addr_width+1` bits | Synchronized write pointer in the read clock domain (two-stage synchronization). |\\n\\n#### 3.3.3 Functionality\\n\\n- **Synchronization**:\\n - Similar to `read_to_write_pointer_sync`, but in the opposite direction.\\n - Takes the Gray-coded write pointer from the write clock domain, synchronizes it into the read clock domain via a two-stage flip-flop method, producing `o_wr_ptr_sync`.\\n\\n### 3.4 `wptr_full`\\n\\n\\n#### 3.4.1 Parameters\\n\\n- **p_addr_width** (default = 16)\\n\\n#### 3.4.2 Ports\\n\\n| **Port Name** | **Direction** | **Width** | **Description** |\\n|--------------|--------------|----------|----------------|\\n| `i_wr_clk` | Input | 1 bit | Write clock. |\\n| `i_wr_rst_n` | Input | 1 bit | Active-low reset for the write clock domain. |\\n| `i_wr_en` | Input | 1 bit | Write enable signal. |\\n| `i_rd_ptr_sync` | Input | `p_addr_width+1` bits | Synchronized read pointer from the read clock domain (Gray-coded). |\\n| `o_fifo_full` | Output (reg) | 1 bit | Indicates when the FIFO is full. |\\n| `o_wr_bin_addr` | Output (wire) | `p_addr_width` bits | Binary write address used for indexing the memory. |\\n| `o_wr_grey_addr` | Output (reg) | `p_addr_width+1` bits | Gray-coded write pointer. |\\n\\n#### 3.4.3 Functionality\\n\\n1. Maintains a **binary write pointer** (`r_wr_bin_addr_pointer`) that increments when `i_wr_en` is asserted and the FIFO is not full.\\n2. Generates a **Gray-coded write pointer** (`o_wr_grey_addr`) from the binary pointer.\\n3. Compares the next Gray-coded write pointer to the synchronized read pointer (`i_rd_ptr_sync`) to determine if the FIFO is full.\\n - **Full condition**: The next Gray-coded write pointer matches the read pointer with the most significant bit(s) inverted (typical FIFO full logic).\\n4. Sets `o_fifo_full` accordingly.\\n\\n---\\n\\n### 3.5 `rptr_empty`\\n\\n#### 3.5.1 Parameters\\n\\n- **p_addr_width** (default = 16)\\n\\n#### 3.5.2 Ports\\n\\n| **Port Name** | **Direction** | **Width** | **Description** |\\n|--------------|--------------|----------|----------------|\\n| `i_rd_clk` | Input | 1 bit | Read clock domain. |\\n| `i_rd_rst_n` | Input | 1 bit | Active-low reset for the read clock domain. |\\n| `i_rd_en` | Input | 1 bit | Read enable signal. |\\n| `i_wr_ptr_sync` | Input | `p_addr_width+1` bits | Synchronized write pointer from the write clock domain (Gray-coded). |\\n| `o_fifo_empty` | Output (reg) | 1 bit | Indicates when the FIFO is empty. |\\n| `o_rd_bin_addr` | Output (wire) | `p_addr_width` bits | Binary read address used for indexing the memory. |\\n| `o_rd_grey_addr` | Output (reg) | `p_addr_width+1` bits | Gray-coded read pointer. |\\n\\n#### 3.5.3 Functionality\\n\\n1. Maintains a **binary read pointer** (`r_rd_bin_addr_pointer`) which increments when `i_rd_en` is asserted and the FIFO is not empty.\\n2. Generates a **Gray-coded read pointer** (`o_rd_grey_addr`) from the binary pointer.\\n3. Compares the next Gray-coded read pointer with the synchronized write pointer (`i_wr_ptr_sync`) to determine if the FIFO is empty.\\n - **Empty condition**: The next Gray-coded read pointer equals the synchronized write pointer.\\n4. Sets `o_fifo_empty` accordingly.\\n\\n## 4. Design Considerations\\n\\n1. **Synchronization** \\n - The design uses two-stage flip-flop synchronizers (in `read_to_write_pointer_sync` and `write_to_read_pointer_sync`) to safely transfer Gray-coded pointers across clock domains.\\n\\n2. **Gray Code** \\n - Gray-coding is used to ensure that only one bit changes at a time when incrementing the pointer, minimizing metastability issues in multi-bit signals across asynchronous boundaries.\\n\\n3. **Full and Empty Detection** \\n - `wptr_full` checks if the next Gray-coded write pointer would \u201ccatch up\u201d to the synchronized read pointer.\\n - `rptr_empty` checks if the next Gray-coded read pointer equals the synchronized write pointer.\\n\\n4. **Reset Handling** \\n - Both write and read sides have independent resets (`i_wr_rst_n` and `i_rd_rst_n`), which asynchronously reset the respective pointer logic and synchronizers.\\n\\n5. **Clock Enable and Full/Empty Blocking** \\n - The `fifo_memory` write is gated by both `i_wr_clk_en` (tied to `i_wr_en`) and `i_wr_full`. The read is gated by `i_rd_clk_en` (tied to `i_rd_en`).\\n\\n6. **Parameter Limits** \\n - `p_data_width` can be chosen based on the required data width (commonly 8, 16, 32, etc.).\\n - `p_addr_width` determines the depth of the FIFO and should be sized to accommodate the desired maximum storage.\\n```', 'rtl/async_fifo.sv': 'module async_fifo\\n #(\\n parameter p_data_width = 32, // Parameter to define the width of the data\\n parameter p_addr_width = 16 // Parameter to define the width of the address\\n )(\\n input wire i_wr_clk, // Write clock\\n input wire i_wr_rst_n, // Write reset (active low)\\n input wire i_wr_en, // Write enable\\n input wire [p_data_width-1:0] i_wr_data, // Data to be written to the FIFO\\n output wire o_fifo_full, // FIFO full flag\\n input wire i_rd_clk, // Read clock\\n input wire i_rd_rst_n, // Read reset (active low)\\n input wire i_rd_en, // Read enable\\n output wire [p_data_width-1:0] o_rd_data, // Data read from the FIFO\\n output wire o_fifo_empty // FIFO empty flag\\n );\\n\\n // Internal signals for address synchronization\\n wire [p_addr_width-1:0] w_wr_bin_addr, w_rd_bin_addr; // Binary addresses for write and read\\n wire [p_addr_width :0] w_wr_grey_addr, w_rd_grey_addr; // Gray-coded addresses for write and read\\n wire [p_addr_width :0] w_rd_ptr_sync, w_wr_ptr_sync; // Synchronized pointers\\n\\n // Synchronize the read pointer from read domain to write domain\\n read_to_write_pointer_sync\\n #(p_addr_width)\\n read_to_write_pointer_sync_inst (\\n .o_rd_ptr_sync (w_rd_ptr_sync), // Output synchronized read pointer\\n .i_rd_grey_addr (w_rd_grey_addr), // Input Gray-coded read address\\n .i_wr_clk (i_wr_clk), // Write clock\\n .i_wr_rst_n (i_wr_rst_n) // Write reset (active low)\\n );\\n\\n // Synchronize the write pointer from write domain to read domain\\n write_to_read_pointer_sync\\n #(p_addr_width)\\n write_to_read_pointer_sync_inst (\\n .i_rd_clk (i_rd_clk), // Read clock\\n .i_rd_rst_n (i_rd_rst_n), // Read reset (active low)\\n .i_wr_grey_addr (w_wr_grey_addr), // Input Gray-coded write address\\n .o_wr_ptr_sync (w_wr_ptr_sync) // Output synchronized write pointer\\n );\\n\\n // Handle the write requests and manage the write pointer\\n wptr_full\\n #(p_addr_width)\\n wptr_full_inst (\\n .i_wr_clk (i_wr_clk), // Write clock\\n .i_wr_rst_n (i_wr_rst_n), // Write reset (active low)\\n .i_wr_en (i_wr_en), // Write enable\\n .i_rd_ptr_sync (w_rd_ptr_sync), // Synchronized read pointer\\n .o_fifo_full (o_fifo_full), // FIFO full flag\\n .o_wr_bin_addr (w_wr_bin_addr), // Binary write address\\n .o_wr_grey_addr (w_wr_grey_addr) // Gray-coded write address\\n );\\n\\n // Dual-port RAM for FIFO memory\\n fifo_memory\\n #(p_data_width, p_addr_width)\\n fifo_memory_inst (\\n .i_wr_clk (i_wr_clk), // Write clock\\n .i_wr_clk_en (i_wr_en), // Write clock enable\\n .i_wr_addr (w_wr_bin_addr), // Write address\\n .i_wr_data (i_wr_data), // Write data\\n .i_wr_full (o_fifo_full), // FIFO full flag (write side)\\n .i_rd_clk (i_rd_clk), // Read clock\\n .i_rd_clk_en (i_rd_en), // Read clock enable\\n .i_rd_addr (w_rd_bin_addr), // Read address\\n .o_rd_data (o_rd_data) // Read data output\\n );\\n\\n // Handle the read requests and manage the read pointer\\n rptr_empty\\n #(p_addr_width)\\n rptr_empty_inst (\\n .i_rd_clk (i_rd_clk), // Read clock\\n .i_rd_rst_n (i_rd_rst_n), // Read reset (active low)\\n .i_rd_en (i_rd_en), // Read enable\\n .i_wr_ptr_sync (w_wr_ptr_sync), // Synchronized write pointer\\n .o_fifo_empty (o_fifo_empty), // FIFO empty flag\\n .o_rd_bin_addr (w_rd_bin_addr), // Binary read address\\n .o_rd_grey_addr (w_rd_grey_addr) // Gray-coded read address\\n );\\n\\nendmodule', 'rtl/fifo_memory.sv': 'module fifo_memory\\n #(\\n parameter p_data_width = 32, // Memory data word width\\n parameter p_addr_width = 16 // Number of memory address bits\\n ) (\\n input wire i_wr_clk, // Write clock\\n input wire i_wr_clk_en, // Write clock enable\\n input wire [p_addr_width-1:0] i_wr_addr, // Write address\\n input wire [p_data_width-1:0] i_wr_data, // Write data\\n input wire i_wr_full, // Write full flag\\n input wire i_rd_clk, // Read clock\\n input wire i_rd_clk_en, // Read clock enable\\n input wire [p_addr_width-1:0] i_rd_addr, // Read address\\n output wire [p_data_width-1:0] o_rd_data // Read data output\\n );\\n\\n // Calculate the depth of the memory based on the address size\\n localparam p_depth = 1 << p_addr_width;\\n\\n // Define the memory array with depth p_depth and data width p_data_width\\n reg [p_data_width-1:0] r_memory [0:p_depth-1];\\n reg [p_data_width-1:0] r_rd_data; // Register to hold read data\\n\\n // Write operation\\n always @(posedge i_wr_clk) begin\\n if (i_wr_clk_en && !i_wr_full) // If write is enabled and FIFO is not full\\n r_memory[i_wr_addr] <= i_wr_data; // Write data to memory at specified address\\n end\\n\\n // Read operation\\n always @(posedge i_rd_clk) begin\\n if (i_rd_clk_en) // If read is enabled\\n r_rd_data <= r_memory[i_rd_addr]; // Read data from memory at specified address\\n end\\n\\n // Assign the read data register to the output\\n assign o_rd_data = r_rd_data;\\n\\nendmodule', 'rtl/load_memory.sv': \"module raw_memory #(\\n // Parameter definitions for the raw memory module\\n parameter p_data_width = 32, // Width of data bus\\n p_addr_width = 16, // Width of address bus\\n p_ram_depth = 1 << p_addr_width // Depth of the RAM, calculated based on address width\\n)\\n(\\n //common input ports\\n input i_rst_n, // Active-low reset signal\\n input i_clk_memory, // Clock signal for memory operations\\n\\n // Input ports for memory instantiation\\n input [p_addr_width-1:0] i_raw_memory_wr_rd_address, // Address for read/write operations\\n input [p_data_width-1:0] i_raw_memory_wr_data, // Data input for write operations\\n input i_raw_memory_wr_en, // Write enable signal\\n input i_raw_memory_wr_data_valid, // Valid signal for write data\\n input i_resultant_memory_rd_en,\\n\\n // Output ports for memory instantiation\\n output reg [p_data_width-1:0] o_resultant_memory_rd_data, // Data output for read operations\\n \\n input [2:0] i_dsp_status, // DSP status input\\n input i_start_t, // Start signal for the DSP operation\\n input i_stop_t, // Stop signal for the DSP operation\\n \\n input [p_addr_width-1:0] i_initial_fetch_addr, // Initial address for data fetch\\n input [p_addr_width-1:0] i_initial_store_addr, // Initial address for data store\\n input i_fetch_fifo_full,\\n output reg [p_data_width-1:0] o_fetch_fifo_wr_data,\\n output reg o_fetch_fifo_wr_en,\\n\\n input i_store_fifo_empty,\\n input [p_data_width-1:0] i_store_fifo_rd_data,\\n output reg o_store_fifo_rd_en\\n );\\n\\n localparam p_dsp_state_done = 3'd5 ; // Operation done state\\n localparam p_memory_idle = 3'd0 ;\\n localparam p_external_memory_write_state = 3'd1 ;\\n localparam p_external_memory_read_state = 3'd2 ;\\n localparam p_fetch_fifo_write_state = 3'd3 ;\\n localparam p_store_fifo_processed_data_wait_state = 3'd4 ;\\n localparam p_store_fifo_read_state = 3'd5 ;\\n //State Register\\n reg [2:0] r_memory_state;\\n // Internal wire for memory busy signal\\n wire w_memory_busy;\\n // Assign memory busy signal to indicate either raw write or resultant read is active\\n assign w_memory_busy = i_raw_memory_wr_en || i_resultant_memory_rd_en;\\n\\n // Memory array declaration\\n reg [p_data_width-1:0] r_ram [p_ram_depth-1:0]; // Memory array with depth based on address width\\n\\n // Sequential logic for memory read/write operations\\n integer i; // Loop variable for initialization\\n\\n reg r_start_old; // Previous start signal\\n reg r_stop_old; // Previous stop signal\\n reg [p_addr_width-1:0] r_start_store_address;\\n reg [p_addr_width-1:0] r_start_fetch_address;\\n // Memory DSP operations\\n always @(posedge i_clk_memory or negedge i_rst_n) begin\\n if (!i_rst_n) begin\\n o_resultant_memory_rd_data<={p_data_width{1'b0}};\\n r_start_store_address<={p_addr_width{1'b0}};\\n r_start_fetch_address<={p_addr_width{1'b0}};\\n o_store_fifo_rd_en<=1'b0;\\n o_fetch_fifo_wr_en<=1'b0;\\n r_start_old<=1'b0;\\n r_stop_old<=1'b0;\\n o_fetch_fifo_wr_data<={p_data_width{1'b0}};\\n r_memory_state<=p_memory_idle;\\n end\\n else\\n begin\\n case(r_memory_state)\\n p_memory_idle:\\n begin\\n o_resultant_memory_rd_data<={p_data_width{1'b0}};\\n r_start_store_address<={p_addr_width{1'b0}};\\n r_start_fetch_address<={p_addr_width{1'b0}};\\n o_store_fifo_rd_en<=1'b0;\\n o_fetch_fifo_wr_en<=1'b0;\\n o_fetch_fifo_wr_data<={p_data_width{1'b0}};\\n case({i_raw_memory_wr_en,i_resultant_memory_rd_en})\\n 2'b00:\\n begin\\n if(i_start_t!=r_start_old)\\n begin\\n r_start_old<=i_start_t;\\n r_start_store_address<=i_initial_store_addr;\\n r_start_fetch_address<=i_initial_fetch_addr;\\n if(!i_fetch_fifo_full) begin //initially only fetch fifo will be fed.\\n r_memory_state<=p_fetch_fifo_write_state;\\n o_store_fifo_rd_en<=1'b0;\\n end\\n end\\n end\\n 2'b01:\\n begin\\n r_memory_state<=p_external_memory_read_state;\\n end\\n 2'b10:\\n begin\\n r_memory_state<=p_external_memory_write_state;\\n end\\n default:\\n begin\\n r_memory_state<=p_memory_idle;\\n end\\n endcase\\n \\n end\\n p_external_memory_write_state: // Memory write operation from external stimulus.\\n begin\\n case({i_raw_memory_wr_en,i_resultant_memory_rd_en})\\n \\n 2'b10:\\n begin\\n if(i_raw_memory_wr_data_valid)\\n begin\\n r_ram[i_raw_memory_wr_rd_address] <= i_raw_memory_wr_data; // Write data to the specified address\\n end\\n end\\n default:\\n begin\\n r_memory_state<=p_memory_idle;\\n end\\n endcase\\n end\\n p_external_memory_read_state: // Memory read operation from external stimulus.\\n begin\\n case({i_raw_memory_wr_en,i_resultant_memory_rd_en})\\n 2'b01:\\n begin\\n o_resultant_memory_rd_data<=r_ram[i_raw_memory_wr_rd_address];\\n end\\n default:\\n begin\\n r_memory_state<=p_memory_idle;\\n end\\n endcase\\n end\\n \\n p_fetch_fifo_write_state:\\n begin\\n if((i_dsp_status==p_dsp_state_done) || (r_stop_old!=i_stop_t))\\n begin\\n r_memory_state<=p_memory_idle;\\n r_stop_old<=i_stop_t;\\n end\\n else\\n begin\\n case({i_raw_memory_wr_en,i_resultant_memory_rd_en})\\n 2'b00:\\n begin\\n if(!i_fetch_fifo_full)\\n begin\\n o_fetch_fifo_wr_en<=1'b1;\\n o_fetch_fifo_wr_data<=r_ram[r_start_fetch_address];\\n r_start_fetch_address<=r_start_fetch_address+1;\\n o_store_fifo_rd_en<=1'b0;\\n r_memory_state<=p_store_fifo_processed_data_wait_state; //wait for processed data fed into store fifo.\\n end\\n end\\n default:\\n begin\\n r_memory_state<=p_memory_idle;\\n end\\n \\n endcase\\n end\\n end\\n p_store_fifo_processed_data_wait_state:\\n begin\\n if((i_dsp_status==p_dsp_state_done) || (r_stop_old!=i_stop_t))\\n begin\\n r_memory_state<=p_memory_idle;\\n r_stop_old<=i_stop_t;\\n end\\n else\\n begin\\n case({i_raw_memory_wr_en,i_resultant_memory_rd_en})\\n 2'b00:\\n begin\\n o_fetch_fifo_wr_en<=1'b0;\\n o_store_fifo_rd_en<=1'b0;\\n if(!i_store_fifo_empty) //this going low means processed data has came from DSP.\\n begin\\n r_memory_state<=p_store_fifo_read_state;\\n end\\n end\\n default:\\n begin\\n r_memory_state<=p_memory_idle;\\n end\\n \\n endcase\\n end\\n end\\n p_store_fifo_read_state:\\n begin\\n if((i_dsp_status==p_dsp_state_done) || (r_stop_old!=i_stop_t))\\n begin\\n r_memory_state<=p_memory_idle;\\n r_stop_old<=i_stop_t;\\n end\\n else\\n begin\\n case({i_raw_memory_wr_en,i_resultant_memory_rd_en})\\n 2'b00:\\n begin\\n if(!i_store_fifo_empty)\\n begin\\n o_store_fifo_rd_en<=1'b1;\\n r_ram[r_start_store_address]<=i_store_fifo_rd_data;\\n r_memory_state<=p_fetch_fifo_write_state;\\n r_start_store_address<=r_start_store_address+1; // increasing next store address\\n end\\n end\\n default:\\n begin\\n r_memory_state<=p_memory_idle;\\n end\\n endcase\\n end\\n end\\n endcase\\n end\\n end\\n\\n\\n\\nendmodule\", 'rtl/read_to_write_pointer_sync.sv': \"module read_to_write_pointer_sync \\n #(\\n parameter p_addr_width = 16 // Parameter to define the address width of the FIFO\\n )(\\n input wire i_wr_clk, // Write clock\\n input wire i_wr_rst_n, // Write reset (active low)\\n input wire [p_addr_width:0] i_rd_grey_addr, // Gray-coded read address from the read clock domain\\n output reg [p_addr_width:0] o_rd_ptr_sync // Synchronized read pointer in the write clock domain\\n );\\n\\n // Internal register to hold the intermediate synchronized read pointer\\n reg [p_addr_width:0] r_rd_ptr_ff;\\n\\n // Always block for synchronizing the read pointer to the write clock domain\\n always @(posedge i_wr_clk or negedge i_wr_rst_n) \\n begin\\n if (!i_wr_rst_n) begin\\n // If reset is asserted (active low), reset the synchronized pointers to 0\\n o_rd_ptr_sync <= {p_addr_width+1{1'b0}};\\n r_rd_ptr_ff <= {p_addr_width+1{1'b0}};\\n end else begin\\n // If reset is not asserted, synchronize the read pointer to the write clock domain\\n r_rd_ptr_ff <= i_rd_grey_addr; // First stage of synchronization\\n o_rd_ptr_sync <= r_rd_ptr_ff; // Second stage of synchronization\\n end\\n end\\n\\nendmodule\", 'rtl/rptr_empty.sv': \"module rptr_empty \\n #(\\n parameter p_addr_width = 16 // Parameter to define the address width of the FIFO\\n )(\\n input wire i_rd_clk, // Read clock\\n input wire i_rd_rst_n, // Read reset (active low)\\n input wire i_rd_en, // Read enable signal\\n input wire [p_addr_width :0] i_wr_ptr_sync, // Synchronized write pointer from the write clock domain\\n output reg o_fifo_empty, // Output flag indicating if the FIFO is empty\\n output wire [p_addr_width-1:0] o_rd_bin_addr, // Output binary read address\\n output reg [p_addr_width :0] o_rd_grey_addr // Output Gray-coded read address\\n );\\n\\n // Internal registers and wires\\n reg [p_addr_width:0] r_rd_bin_addr_pointer; // Register to store the current binary read address\\n wire [p_addr_width:0] w_rd_next_grey_addr_pointer; // Wire for the next Gray-coded read address\\n wire [p_addr_width:0] w_rd_next_bin_addr_pointer; // Wire for the next binary read address\\n wire w_rd_empty; // Wire indicating if the FIFO is empty\\n\\n //-------------------\\n // GRAYSTYLE2 pointer\\n //-------------------\\n always @(posedge i_rd_clk or negedge i_rd_rst_n) \\n begin\\n if (!i_rd_rst_n) begin\\n // Reset the read address pointers to 0 on reset\\n r_rd_bin_addr_pointer <= {p_addr_width+1{1'b0}};\\n o_rd_grey_addr <= {p_addr_width+1{1'b0}};\\n end else begin\\n // Update the read address pointers on each clock edge\\n r_rd_bin_addr_pointer <= w_rd_next_bin_addr_pointer;\\n o_rd_grey_addr <= w_rd_next_grey_addr_pointer;\\n end\\n end\\n \\n // Memory read-address pointer (binary addressing for memory access)\\n assign o_rd_bin_addr = r_rd_bin_addr_pointer[p_addr_width-1:0];\\n\\n // Calculate the next binary read address, increment only if read enable is active and FIFO is not empty\\n assign w_rd_next_bin_addr_pointer = r_rd_bin_addr_pointer + (i_rd_en & ~o_fifo_empty);\\n\\n // Convert the next binary read address to Gray code\\n assign w_rd_next_grey_addr_pointer = (w_rd_next_bin_addr_pointer >> 1) ^ w_rd_next_bin_addr_pointer;\\n\\n //---------------------------------------------------------------\\n // FIFO is empty when the next Gray-coded read address matches the synchronized write pointer or on reset\\n //---------------------------------------------------------------\\n assign w_rd_empty = (w_rd_next_grey_addr_pointer == i_wr_ptr_sync);\\n\\n // Always block for updating the FIFO empty flag\\n always @(posedge i_rd_clk or negedge i_rd_rst_n) begin\\n if (!i_rd_rst_n) begin\\n // Reset the FIFO empty flag to 1 on reset\\n o_fifo_empty <= 1'b1;\\n end else begin\\n // Update the FIFO empty flag based on the calculated empty condition\\n o_fifo_empty <= w_rd_empty;\\n end\\n end\\n\\nendmodule\", 'rtl/wptr_full.sv': \"module wptr_full \\n #(\\n parameter p_addr_width = 16 // Parameter to define the address width of the FIFO\\n )(\\n input wire i_wr_clk, // Write clock\\n input wire i_wr_rst_n, // Write reset (active low)\\n input wire i_wr_en, // Write enable signal\\n input wire [p_addr_width :0] i_rd_ptr_sync, // Synchronized read pointer from the read clock domain\\n output reg o_fifo_full, // Output flag indicating if the FIFO is full\\n output wire [p_addr_width-1:0] o_wr_bin_addr, // Output binary write address\\n output reg [p_addr_width :0] o_wr_grey_addr // Output Gray-coded write address\\n );\\n\\n // Internal registers and wires\\n reg [p_addr_width:0] r_wr_bin_addr_pointer; // Register to store the current binary write address\\n wire [p_addr_width:0] w_wr_next_bin_addr_pointer; // Wire for the next binary write address\\n wire [p_addr_width:0] w_wr_next_grey_addr_pointer; // Wire for the next Gray-coded write address\\n wire w_wr_full; // Wire indicating if the FIFO is full\\n\\n // Always block for updating the write address pointers\\n // GRAYSTYLE2 pointer update mechanism\\n always @(posedge i_wr_clk or negedge i_wr_rst_n) begin\\n if (!i_wr_rst_n) begin\\n // Reset the write address pointers to 0 on reset\\n r_wr_bin_addr_pointer <= {p_addr_width{1'b0}};\\n o_wr_grey_addr <= {p_addr_width{1'b0}};\\n end else begin\\n // Update the write address pointers on each clock edge\\n r_wr_bin_addr_pointer <= w_wr_next_bin_addr_pointer;\\n o_wr_grey_addr <= w_wr_next_grey_addr_pointer;\\n end\\n end\\n\\n // Assign the binary write address for addressing the memory\\n assign o_wr_bin_addr = r_wr_bin_addr_pointer[p_addr_width-1:0];\\n\\n // Calculate the next binary write address, only increment if write enable is active and FIFO is not full\\n assign w_wr_next_bin_addr_pointer = r_wr_bin_addr_pointer + (i_wr_en & ~o_fifo_full);\\n\\n // Convert the next binary write address to Gray code\\n assign w_wr_next_grey_addr_pointer = (w_wr_next_bin_addr_pointer >> 1) ^ w_wr_next_bin_addr_pointer;\\n\\n // Check if the FIFO is full by comparing the next Gray-coded write address with the synchronized read pointer\\n // FIFO is full if the next write address matches the read pointer with the MSB inverted\\n assign w_wr_full = (w_wr_next_grey_addr_pointer == {~i_rd_ptr_sync[p_addr_width:p_addr_width-1], i_rd_ptr_sync[p_addr_width-2:0]});\\n\\n // Always block for updating the FIFO full flag\\n always @(posedge i_wr_clk or negedge i_wr_rst_n) begin\\n if (!i_wr_rst_n) begin\\n // Reset the FIFO full flag to 0 on reset\\n o_fifo_full <= 1'b0;\\n end else begin\\n // Update the FIFO full flag based on the calculated full condition\\n o_fifo_full <= w_wr_full;\\n end\\n end\\n\\nendmodule\", 'rtl/spi_complex_mult.sv': None, 'rtl/spi_master.sv': None, 'rtl/spi_top.sv': None, 'verif/spi_complex_mult_tb.sv': None, 'rtl/ttc_counter_lite.sv': None, 'verif/ttc_counter_lite_tb.sv': None, 'docs/UART_Specifications.md': None, 'rtl/areset_sync.sv': None, 'rtl/baud_gen.sv': None, 'rtl/cdc_sync.sv': None, 'rtl/uart_rx.sv': None, 'rtl/uart_tx.sv': None, 'rtl/blake2s_G.v': None, 'rtl/blake2s_core.v': None, 'rtl/blake2s_m_select.v': None, 'verif/blake2s_core_finish_and_update_sanity_check.sv': None, 'rtl/blake2s.v': None, 'verif/blake2s_not_readable_addresses_check.sv': None, 'rtl/csr_apb_interface.sv': None, 'rtl/direct_map_cache.sv': None, 'verif/tb_direct_map_cache.sv': None, 'rtl/door_lock.sv': None, 'docs/specs.md': None, 'verif/tb_branch_control_unit.sv': None, 'verif/tb_custom_byte_enable_ram.sv': None, 'rtl/custom_byte_enable_ram.sv': None, 'rtl/caesar_cipher.sv': None, 'rtl/cic_decimator.sv': None, 'verif/coffee_machine_testbench.sv': None, 'docs/continuous_adder_specification.md': None, 'rtl/continuous_adder.sv': None, 'verif/continuous_adder_tb.sv': None, 'verif/blake2s_core_state_liveness_check.sv': None, 'verif/blake2s_core_reset_and_ready_sanity_check.sv': None, 'rtl/adder_tree.sv': None, 'rtl/coeff_ram.sv': None, 'rtl/poly_filter.sv': None, 'rtl/poly_interpolator.sv': None, 'rtl/shift_register.sv': None, 'docs/poly_filter.md': None, 'rtl/rgb_color_space_hsv.sv': None, 'verif/tb_linear_search.sv': None, 'docs/simd_datapath_specs.md': None, 'docs/simd_lane_specs.md': None, 'rtl/sorting_engine.sv': None, 'verif/sorting_engine_testbench.sv': None, 'docs/order_matching_engine_specification.md': None, 'verif/order_matching_engine_testbench.sv': None, 'rtl/fixed_priority_arbiter.sv': None, 'verif/fixed_priority_arbiter_tb.sv': None, 'docs/Helmholtz_Audio_Spec.md': None, 'rtl/helmholtz_resonator.sv': None, 'rtl/modulator.sv': None, 'rtl/resonator_bank.sv': None, 'rtl/soft_clipper.sv': None, 'docs/specs_tb.md': None, 'docs/image_stego_specification.md': None, 'verif/image_stego_tb.sv': None, 'rtl/top_inv_manchester_codec.sv': None, 'rtl/jpeg_runlength_enc.sv': None, 'rtl/jpeg_runlength_rzs.sv': None, 'rtl/jpeg_runlength_stage1.sv': None, 'docs/8Bit_lfsr_spec.md': None, 'rtl/memory_scheduler.sv': None, 'docs/multiplexer_specification.md': None, 'rtl/multiplexer.sv': None, 'verif/multiplexer_tb.sv': None, 'docs/nbit_swizzling_spec.md': None, 'verif/nbit_swizzling_tb.sv': None, 'docs/nmea_decoder_spec.md': None, 'verif/nmea_decoder_tb.sv': None, 'rtl/axi4lite_to_pcie_cfg_bridge.sv': None, 'rtl/axis_to_uart_tx.sv': None, 'rtl/uart_rx_to_axis.sv': None, 'rtl/axis_to_uart.sv': None, 'rtl/barrel_shifter.sv': None, 'verif/barrel_shifter_tb.sv': None, 'docs/bcd_adder_spec.md': None, 'verif/tb_bcd_adder.sv': None, 'rtl/bcd_adder.sv': None, 'rtl/bcd_top.sv': None, 'rtl/multi_digit_bcd_add_sub.sv': None, 'rtl/full_adder.sv': None, 'rtl/four_bit_adder.sv': None, 'verif/bcd_to_excess_3_tb.sv': None, 'docs/deletion_specification.md': None}", + "rtl/async_fifo.sv": "module async_fifo\n #(\n parameter p_data_width = 32, // Parameter to define the width of the data\n parameter p_addr_width = 16 // Parameter to define the width of the address\n )(\n input wire i_wr_clk, // Write clock\n input wire i_wr_rst_n, // Write reset (active low)\n input wire i_wr_en, // Write enable\n input wire [p_data_width-1:0] i_wr_data, // Data to be written to the FIFO\n output wire o_fifo_full, // FIFO full flag\n input wire i_rd_clk, // Read clock\n input wire i_rd_rst_n, // Read reset (active low)\n input wire i_rd_en, // Read enable\n output wire [p_data_width-1:0] o_rd_data, // Data read from the FIFO\n output wire o_fifo_empty // FIFO empty flag\n );\n\n // Internal signals for address synchronization\n wire [p_addr_width-1:0] w_wr_bin_addr, w_rd_bin_addr; // Binary addresses for write and read\n wire [p_addr_width :0] w_wr_grey_addr, w_rd_grey_addr; // Gray-coded addresses for write and read\n wire [p_addr_width :0] w_rd_ptr_sync, w_wr_ptr_sync; // Synchronized pointers\n\n // Synchronize the read pointer from read domain to write domain\n read_to_write_pointer_sync\n #(p_addr_width)\n read_to_write_pointer_sync_inst (\n .o_rd_ptr_sync (w_rd_ptr_sync), // Output synchronized read pointer\n .i_rd_grey_addr (w_rd_grey_addr), // Input Gray-coded read address\n .i_wr_clk (i_wr_clk), // Write clock\n .i_wr_rst_n (i_wr_rst_n) // Write reset (active low)\n );\n\n // Synchronize the write pointer from write domain to read domain\n write_to_read_pointer_sync\n #(p_addr_width)\n write_to_read_pointer_sync_inst (\n .i_rd_clk (i_rd_clk), // Read clock\n .i_rd_rst_n (i_rd_rst_n), // Read reset (active low)\n .i_wr_grey_addr (w_wr_grey_addr), // Input Gray-coded write address\n .o_wr_ptr_sync (w_wr_ptr_sync) // Output synchronized write pointer\n );\n\n // Handle the write requests and manage the write pointer\n wptr_full\n #(p_addr_width)\n wptr_full_inst (\n .i_wr_clk (i_wr_clk), // Write clock\n .i_wr_rst_n (i_wr_rst_n), // Write reset (active low)\n .i_wr_en (i_wr_en), // Write enable\n .i_rd_ptr_sync (w_rd_ptr_sync), // Synchronized read pointer\n .o_fifo_full (o_fifo_full), // FIFO full flag\n .o_wr_bin_addr (w_wr_bin_addr), // Binary write address\n .o_wr_grey_addr (w_wr_grey_addr) // Gray-coded write address\n );\n\n // Dual-port RAM for FIFO memory\n fifo_memory\n #(p_data_width, p_addr_width)\n fifo_memory_inst (\n .i_wr_clk (i_wr_clk), // Write clock\n .i_wr_clk_en (i_wr_en), // Write clock enable\n .i_wr_addr (w_wr_bin_addr), // Write address\n .i_wr_data (i_wr_data), // Write data\n .i_wr_full (o_fifo_full), // FIFO full flag (write side)\n .i_rd_clk (i_rd_clk), // Read clock\n .i_rd_clk_en (i_rd_en), // Read clock enable\n .i_rd_addr (w_rd_bin_addr), // Read address\n .o_rd_data (o_rd_data) // Read data output\n );\n\n // Handle the read requests and manage the read pointer\n rptr_empty\n #(p_addr_width)\n rptr_empty_inst (\n .i_rd_clk (i_rd_clk), // Read clock\n .i_rd_rst_n (i_rd_rst_n), // Read reset (active low)\n .i_rd_en (i_rd_en), // Read enable\n .i_wr_ptr_sync (w_wr_ptr_sync), // Synchronized write pointer\n .o_fifo_empty (o_fifo_empty), // FIFO empty flag\n .o_rd_bin_addr (w_rd_bin_addr), // Binary read address\n .o_rd_grey_addr (w_rd_grey_addr) // Gray-coded read address\n );\n\nendmodule", + "rtl/fifo_memory.sv": "module fifo_memory\n #(\n parameter p_data_width = 32, // Memory data word width\n parameter p_addr_width = 16 // Number of memory address bits\n ) (\n input wire i_wr_clk, // Write clock\n input wire i_wr_clk_en, // Write clock enable\n input wire [p_addr_width-1:0] i_wr_addr, // Write address\n input wire [p_data_width-1:0] i_wr_data, // Write data\n input wire i_wr_full, // Write full flag\n input wire i_rd_clk, // Read clock\n input wire i_rd_clk_en, // Read clock enable\n input wire [p_addr_width-1:0] i_rd_addr, // Read address\n output wire [p_data_width-1:0] o_rd_data // Read data output\n );\n\n // Calculate the depth of the memory based on the address size\n localparam p_depth = 1 << p_addr_width;\n\n // Define the memory array with depth p_depth and data width p_data_width\n reg [p_data_width-1:0] r_memory [0:p_depth-1];\n reg [p_data_width-1:0] r_rd_data; // Register to hold read data\n\n // Write operation\n always @(posedge i_wr_clk) begin\n if (i_wr_clk_en && !i_wr_full) // If write is enabled and FIFO is not full\n r_memory[i_wr_addr] <= i_wr_data; // Write data to memory at specified address\n end\n\n // Read operation\n always @(posedge i_rd_clk) begin\n if (i_rd_clk_en) // If read is enabled\n r_rd_data <= r_memory[i_rd_addr]; // Read data from memory at specified address\n end\n\n // Assign the read data register to the output\n assign o_rd_data = r_rd_data;\n\nendmodule", + "rtl/load_memory.sv": "module raw_memory #(\n // Parameter definitions for the raw memory module\n parameter p_data_width = 32, // Width of data bus\n p_addr_width = 16, // Width of address bus\n p_ram_depth = 1 << p_addr_width // Depth of the RAM, calculated based on address width\n)\n(\n //common input ports\n input i_rst_n, // Active-low reset signal\n input i_clk_memory, // Clock signal for memory operations\n\n // Input ports for memory instantiation\n input [p_addr_width-1:0] i_raw_memory_wr_rd_address, // Address for read/write operations\n input [p_data_width-1:0] i_raw_memory_wr_data, // Data input for write operations\n input i_raw_memory_wr_en, // Write enable signal\n input i_raw_memory_wr_data_valid, // Valid signal for write data\n input i_resultant_memory_rd_en,\n\n // Output ports for memory instantiation\n output reg [p_data_width-1:0] o_resultant_memory_rd_data, // Data output for read operations\n \n input [2:0] i_dsp_status, // DSP status input\n input i_start_t, // Start signal for the DSP operation\n input i_stop_t, // Stop signal for the DSP operation\n \n input [p_addr_width-1:0] i_initial_fetch_addr, // Initial address for data fetch\n input [p_addr_width-1:0] i_initial_store_addr, // Initial address for data store\n input i_fetch_fifo_full,\n output reg [p_data_width-1:0] o_fetch_fifo_wr_data,\n output reg o_fetch_fifo_wr_en,\n\n input i_store_fifo_empty,\n input [p_data_width-1:0] i_store_fifo_rd_data,\n output reg o_store_fifo_rd_en\n );\n\n localparam p_dsp_state_done = 3'd5 ; // Operation done state\n localparam p_memory_idle = 3'd0 ;\n localparam p_external_memory_write_state = 3'd1 ;\n localparam p_external_memory_read_state = 3'd2 ;\n localparam p_fetch_fifo_write_state = 3'd3 ;\n localparam p_store_fifo_processed_data_wait_state = 3'd4 ;\n localparam p_store_fifo_read_state = 3'd5 ;\n //State Register\n reg [2:0] r_memory_state;\n // Internal wire for memory busy signal\n wire w_memory_busy;\n // Assign memory busy signal to indicate either raw write or resultant read is active\n assign w_memory_busy = i_raw_memory_wr_en || i_resultant_memory_rd_en;\n\n // Memory array declaration\n reg [p_data_width-1:0] r_ram [p_ram_depth-1:0]; // Memory array with depth based on address width\n\n // Sequential logic for memory read/write operations\n integer i; // Loop variable for initialization\n\n reg r_start_old; // Previous start signal\n reg r_stop_old; // Previous stop signal\n reg [p_addr_width-1:0] r_start_store_address;\n reg [p_addr_width-1:0] r_start_fetch_address;\n // Memory DSP operations\n always @(posedge i_clk_memory or negedge i_rst_n) begin\n if (!i_rst_n) begin\n o_resultant_memory_rd_data<={p_data_width{1'b0}};\n r_start_store_address<={p_addr_width{1'b0}};\n r_start_fetch_address<={p_addr_width{1'b0}};\n o_store_fifo_rd_en<=1'b0;\n o_fetch_fifo_wr_en<=1'b0;\n r_start_old<=1'b0;\n r_stop_old<=1'b0;\n o_fetch_fifo_wr_data<={p_data_width{1'b0}};\n r_memory_state<=p_memory_idle;\n end\n else\n begin\n case(r_memory_state)\n p_memory_idle:\n begin\n o_resultant_memory_rd_data<={p_data_width{1'b0}};\n r_start_store_address<={p_addr_width{1'b0}};\n r_start_fetch_address<={p_addr_width{1'b0}};\n o_store_fifo_rd_en<=1'b0;\n o_fetch_fifo_wr_en<=1'b0;\n o_fetch_fifo_wr_data<={p_data_width{1'b0}};\n case({i_raw_memory_wr_en,i_resultant_memory_rd_en})\n 2'b00:\n begin\n if(i_start_t!=r_start_old)\n begin\n r_start_old<=i_start_t;\n r_start_store_address<=i_initial_store_addr;\n r_start_fetch_address<=i_initial_fetch_addr;\n if(!i_fetch_fifo_full) begin //initially only fetch fifo will be fed.\n r_memory_state<=p_fetch_fifo_write_state;\n o_store_fifo_rd_en<=1'b0;\n end\n end\n end\n 2'b01:\n begin\n r_memory_state<=p_external_memory_read_state;\n end\n 2'b10:\n begin\n r_memory_state<=p_external_memory_write_state;\n end\n default:\n begin\n r_memory_state<=p_memory_idle;\n end\n endcase\n \n end\n p_external_memory_write_state: // Memory write operation from external stimulus.\n begin\n case({i_raw_memory_wr_en,i_resultant_memory_rd_en})\n \n 2'b10:\n begin\n if(i_raw_memory_wr_data_valid)\n begin\n r_ram[i_raw_memory_wr_rd_address] <= i_raw_memory_wr_data; // Write data to the specified address\n end\n end\n default:\n begin\n r_memory_state<=p_memory_idle;\n end\n endcase\n end\n p_external_memory_read_state: // Memory read operation from external stimulus.\n begin\n case({i_raw_memory_wr_en,i_resultant_memory_rd_en})\n 2'b01:\n begin\n o_resultant_memory_rd_data<=r_ram[i_raw_memory_wr_rd_address];\n end\n default:\n begin\n r_memory_state<=p_memory_idle;\n end\n endcase\n end\n \n p_fetch_fifo_write_state:\n begin\n if((i_dsp_status==p_dsp_state_done) || (r_stop_old!=i_stop_t))\n begin\n r_memory_state<=p_memory_idle;\n r_stop_old<=i_stop_t;\n end\n else\n begin\n case({i_raw_memory_wr_en,i_resultant_memory_rd_en})\n 2'b00:\n begin\n if(!i_fetch_fifo_full)\n begin\n o_fetch_fifo_wr_en<=1'b1;\n o_fetch_fifo_wr_data<=r_ram[r_start_fetch_address];\n r_start_fetch_address<=r_start_fetch_address+1;\n o_store_fifo_rd_en<=1'b0;\n r_memory_state<=p_store_fifo_processed_data_wait_state; //wait for processed data fed into store fifo.\n end\n end\n default:\n begin\n r_memory_state<=p_memory_idle;\n end\n \n endcase\n end\n end\n p_store_fifo_processed_data_wait_state:\n begin\n if((i_dsp_status==p_dsp_state_done) || (r_stop_old!=i_stop_t))\n begin\n r_memory_state<=p_memory_idle;\n r_stop_old<=i_stop_t;\n end\n else\n begin\n case({i_raw_memory_wr_en,i_resultant_memory_rd_en})\n 2'b00:\n begin\n o_fetch_fifo_wr_en<=1'b0;\n o_store_fifo_rd_en<=1'b0;\n if(!i_store_fifo_empty) //this going low means processed data has came from DSP.\n begin\n r_memory_state<=p_store_fifo_read_state;\n end\n end\n default:\n begin\n r_memory_state<=p_memory_idle;\n end\n \n endcase\n end\n end\n p_store_fifo_read_state:\n begin\n if((i_dsp_status==p_dsp_state_done) || (r_stop_old!=i_stop_t))\n begin\n r_memory_state<=p_memory_idle;\n r_stop_old<=i_stop_t;\n end\n else\n begin\n case({i_raw_memory_wr_en,i_resultant_memory_rd_en})\n 2'b00:\n begin\n if(!i_store_fifo_empty)\n begin\n o_store_fifo_rd_en<=1'b1;\n r_ram[r_start_store_address]<=i_store_fifo_rd_data;\n r_memory_state<=p_fetch_fifo_write_state;\n r_start_store_address<=r_start_store_address+1; // increasing next store address\n end\n end\n default:\n begin\n r_memory_state<=p_memory_idle;\n end\n endcase\n end\n end\n endcase\n end\n end\n\n\n\nendmodule", + "rtl/read_to_write_pointer_sync.sv": "module read_to_write_pointer_sync \n #(\n parameter p_addr_width = 16 // Parameter to define the address width of the FIFO\n )(\n input wire i_wr_clk, // Write clock\n input wire i_wr_rst_n, // Write reset (active low)\n input wire [p_addr_width:0] i_rd_grey_addr, // Gray-coded read address from the read clock domain\n output reg [p_addr_width:0] o_rd_ptr_sync // Synchronized read pointer in the write clock domain\n );\n\n // Internal register to hold the intermediate synchronized read pointer\n reg [p_addr_width:0] r_rd_ptr_ff;\n\n // Always block for synchronizing the read pointer to the write clock domain\n always @(posedge i_wr_clk or negedge i_wr_rst_n) \n begin\n if (!i_wr_rst_n) begin\n // If reset is asserted (active low), reset the synchronized pointers to 0\n o_rd_ptr_sync <= {p_addr_width+1{1'b0}};\n r_rd_ptr_ff <= {p_addr_width+1{1'b0}};\n end else begin\n // If reset is not asserted, synchronize the read pointer to the write clock domain\n r_rd_ptr_ff <= i_rd_grey_addr; // First stage of synchronization\n o_rd_ptr_sync <= r_rd_ptr_ff; // Second stage of synchronization\n end\n end\n\nendmodule", + "rtl/rptr_empty.sv": "module rptr_empty \n #(\n parameter p_addr_width = 16 // Parameter to define the address width of the FIFO\n )(\n input wire i_rd_clk, // Read clock\n input wire i_rd_rst_n, // Read reset (active low)\n input wire i_rd_en, // Read enable signal\n input wire [p_addr_width :0] i_wr_ptr_sync, // Synchronized write pointer from the write clock domain\n output reg o_fifo_empty, // Output flag indicating if the FIFO is empty\n output wire [p_addr_width-1:0] o_rd_bin_addr, // Output binary read address\n output reg [p_addr_width :0] o_rd_grey_addr // Output Gray-coded read address\n );\n\n // Internal registers and wires\n reg [p_addr_width:0] r_rd_bin_addr_pointer; // Register to store the current binary read address\n wire [p_addr_width:0] w_rd_next_grey_addr_pointer; // Wire for the next Gray-coded read address\n wire [p_addr_width:0] w_rd_next_bin_addr_pointer; // Wire for the next binary read address\n wire w_rd_empty; // Wire indicating if the FIFO is empty\n\n //-------------------\n // GRAYSTYLE2 pointer\n //-------------------\n always @(posedge i_rd_clk or negedge i_rd_rst_n) \n begin\n if (!i_rd_rst_n) begin\n // Reset the read address pointers to 0 on reset\n r_rd_bin_addr_pointer <= {p_addr_width+1{1'b0}};\n o_rd_grey_addr <= {p_addr_width+1{1'b0}};\n end else begin\n // Update the read address pointers on each clock edge\n r_rd_bin_addr_pointer <= w_rd_next_bin_addr_pointer;\n o_rd_grey_addr <= w_rd_next_grey_addr_pointer;\n end\n end\n \n // Memory read-address pointer (binary addressing for memory access)\n assign o_rd_bin_addr = r_rd_bin_addr_pointer[p_addr_width-1:0];\n\n // Calculate the next binary read address, increment only if read enable is active and FIFO is not empty\n assign w_rd_next_bin_addr_pointer = r_rd_bin_addr_pointer + (i_rd_en & ~o_fifo_empty);\n\n // Convert the next binary read address to Gray code\n assign w_rd_next_grey_addr_pointer = (w_rd_next_bin_addr_pointer >> 1) ^ w_rd_next_bin_addr_pointer;\n\n //---------------------------------------------------------------\n // FIFO is empty when the next Gray-coded read address matches the synchronized write pointer or on reset\n //---------------------------------------------------------------\n assign w_rd_empty = (w_rd_next_grey_addr_pointer == i_wr_ptr_sync);\n\n // Always block for updating the FIFO empty flag\n always @(posedge i_rd_clk or negedge i_rd_rst_n) begin\n if (!i_rd_rst_n) begin\n // Reset the FIFO empty flag to 1 on reset\n o_fifo_empty <= 1'b1;\n end else begin\n // Update the FIFO empty flag based on the calculated empty condition\n o_fifo_empty <= w_rd_empty;\n end\n end\n\nendmodule", + "rtl/wptr_full.sv": "module wptr_full \n #(\n parameter p_addr_width = 16 // Parameter to define the address width of the FIFO\n )(\n input wire i_wr_clk, // Write clock\n input wire i_wr_rst_n, // Write reset (active low)\n input wire i_wr_en, // Write enable signal\n input wire [p_addr_width :0] i_rd_ptr_sync, // Synchronized read pointer from the read clock domain\n output reg o_fifo_full, // Output flag indicating if the FIFO is full\n output wire [p_addr_width-1:0] o_wr_bin_addr, // Output binary write address\n output reg [p_addr_width :0] o_wr_grey_addr // Output Gray-coded write address\n );\n\n // Internal registers and wires\n reg [p_addr_width:0] r_wr_bin_addr_pointer; // Register to store the current binary write address\n wire [p_addr_width:0] w_wr_next_bin_addr_pointer; // Wire for the next binary write address\n wire [p_addr_width:0] w_wr_next_grey_addr_pointer; // Wire for the next Gray-coded write address\n wire w_wr_full; // Wire indicating if the FIFO is full\n\n // Always block for updating the write address pointers\n // GRAYSTYLE2 pointer update mechanism\n always @(posedge i_wr_clk or negedge i_wr_rst_n) begin\n if (!i_wr_rst_n) begin\n // Reset the write address pointers to 0 on reset\n r_wr_bin_addr_pointer <= {p_addr_width{1'b0}};\n o_wr_grey_addr <= {p_addr_width{1'b0}};\n end else begin\n // Update the write address pointers on each clock edge\n r_wr_bin_addr_pointer <= w_wr_next_bin_addr_pointer;\n o_wr_grey_addr <= w_wr_next_grey_addr_pointer;\n end\n end\n\n // Assign the binary write address for addressing the memory\n assign o_wr_bin_addr = r_wr_bin_addr_pointer[p_addr_width-1:0];\n\n // Calculate the next binary write address, only increment if write enable is active and FIFO is not full\n assign w_wr_next_bin_addr_pointer = r_wr_bin_addr_pointer + (i_wr_en & ~o_fifo_full);\n\n // Convert the next binary write address to Gray code\n assign w_wr_next_grey_addr_pointer = (w_wr_next_bin_addr_pointer >> 1) ^ w_wr_next_bin_addr_pointer;\n\n // Check if the FIFO is full by comparing the next Gray-coded write address with the synchronized read pointer\n // FIFO is full if the next write address matches the read pointer with the MSB inverted\n assign w_wr_full = (w_wr_next_grey_addr_pointer == {~i_rd_ptr_sync[p_addr_width:p_addr_width-1], i_rd_ptr_sync[p_addr_width-2:0]});\n\n // Always block for updating the FIFO full flag\n always @(posedge i_wr_clk or negedge i_wr_rst_n) begin\n if (!i_wr_rst_n) begin\n // Reset the FIFO full flag to 0 on reset\n o_fifo_full <= 1'b0;\n end else begin\n // Update the FIFO full flag based on the calculated full condition\n o_fifo_full <= w_wr_full;\n end\n end\n\nendmodule" + }, + "test_info": { + "test_criteria_0": [ + "bench in systemverilog for a verilog module named `async_fifo`. the **async_fifo** design is a parameterizable asynchronous fifo module. it uses separate clock domains for writing and reading, providing safe data transfer between two clock domains. the design employs dual-port memory and gray-coded pointers for reliable synchronization. the test bench should systematically generate input vectors along with checkers and apply them to the module under test (mut).", + "cases designed to verify the `async_fifo` module.", + "case 1: basic write-read", + "case 2: fill-and-drain (full/empty flag test)", + "case 3: pointer wrap-around", + "pointer wrap-around logic at fifo depth boundaries.", + "case 4: write domain reset", + "behavior when only the write side is reset.", + "case 5: read domain reset", + "behavior when only the read side is reset.", + "case 6: simultaneous reset" + ], + "test_criteria_2": [ + "systematically generate input vectors along with checkers and apply them to the module under test (mut).", + "dessert.\n- read should all be 0.", + "assert.\n- read should all be 0.", + "dessert.\n - o_fifo_empty should assert.\n- no data corruption.\n- full functionality restored." + ], + "test_criteria_3": [ + "**\n- read data matches write data in order.\n- `o_fifo_empty` = 1 after final read.\n- `o_fifo_full` remains 0.", + "**\n- full flag asserted on 16th write.\n- empty flag asserted after final read.\n- data preserved in order.", + "**\n- no data corruption.\n- flags assert/deassert correctly.\n- wrap-around handled correctly i.e data will not be overwritten.", + "**\n- write pointer resets.\n- o_fifo_full should dessert.\n- read should all be 0.", + "**\n- read pointer resets and o_fifo_empty should assert.\n- read should all be 0.", + "**\n- fifo is reset (empty).\n - o_fifo_full should dessert.\n - o_fifo_empty should assert.\n- no data corruption.\n- full functionality restored." + ] + }, + "expected_behavior": [ + "systematically generate input vectors along with checkers and apply them to the module under test (MUT)", + "not be overwritten", + "when only the write side is reset.", + "when only the read side is reset." + ], + "metadata": { + "categories": [ + "cid013", + "medium" + ], + "domain": "memory", + "complexity": "intermediate", + "problem_type": "design", + "has_code": true, + "has_tests": true + }, + "full_prompt": "Create a self-checking test bench in SystemVerilog for a Verilog module named `async_fifo`. The **async_fifo** design is a parameterizable asynchronous FIFO module. It uses separate clock domains for writing and reading, providing safe data transfer between two clock domains. The design employs dual-port memory and Gray-coded pointers for reliable synchronization. The test bench should systematically generate input vectors along with checkers and apply them to the module under test (MUT).\n\n# Stimulus and checker Generation\n\nBelow are all test cases designed to verify the `async_fifo` module.\n\n**Setup:**\n- `p_data_width = 8`\n- `p_addr_width = 4`\n- Write clk = 10 ns, Read clk = 12 ns\n\n---\n\n## Test Case 1: Basic Write-Read\n\n**Description:** \nWrite a sequence of data and read it back with asynchronous clocks.\n\n**Sequence:**\n1. Deassert resets.\n2. Write 8 sequential values.\n3. Read back all values.\n\n**Expected Output:**\n- Read data matches write data in order.\n- `o_fifo_empty` = 1 after final read.\n- `o_fifo_full` remains 0.\n\n---\n\n## Test Case 2: Fill-and-Drain (Full/Empty Flag Test)\n\n**Description:** \nCompletely fill and then completely drain the FIFO.\n\n**Sequence:**\n1. Write 16 items to FIFO.\n2. Observe `o_fifo_full = 1`.\n3. Read all data.\n4. Observe `o_fifo_empty = 1`.\n\n**Expected Output:**\n- Full flag asserted on 16th write.\n- Empty flag asserted after final read.\n- Data preserved in order.\n\n---\n\n## Test Case 3: Pointer Wrap-Around\n\n**Description:** \nTest pointer wrap-around logic at FIFO depth boundaries.\n\n**Sequence:**\n1. Continuously write 20 items.\n2. Slowly read back data.\n\n**Expected Output:**\n- No data corruption.\n- Flags assert/deassert correctly.\n- Wrap-around handled correctly i.e data will not be overwritten. \n\n---\n\n## Test Case 4: Write Domain Reset\n\n**Description:** \nTest behavior when only the write side is reset.\n\n**Sequence:**\n1. Write till Fifo is full.\n2. Reset `i_wr_rst_n`.\n3. Read Back.\n\n**Expected Output:**\n- Write pointer resets.\n- o_fifo_full should dessert.\n- Read should all be 0.\n\n---\n\n## Test Case 5: Read Domain Reset\n\n**Description:** \nTest behavior when only the read side is reset.\n\n**Sequence:**\n1. Continuously write data.\n2. Reset `i_rd_rst_n`.\n3. Read Back.\n\n**Expected Output:**\n- Read pointer resets and o_fifo_empty should assert.\n- Read should all be 0.\n\n---\n\n## Test Case 6: Simultaneous Reset\n\n**Description:** \nReset both domains simultaneously.\n\n**Sequence:**\n1. Write and read some data.\n2. Assert both resets.\n3. Resume operation.\n\n**Expected Output:**\n- FIFO is reset (empty).\n - o_fifo_full should dessert.\n - o_fifo_empty should assert.\n- No data corruption.\n- Full functionality restored.\n\n---\n", + "system_message": "You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n - **Update the contents of a text file from a old content to new content**\n - `sed -i \"problematic_line_number s/problematic_statement/non_problematic_statement/\" Buggy_RTL_code.sv`\n - **To access a specific line of the file**\n - `awk 'NR==line_number' file_name.sv`\n\nYou will be given a prompt and your task is to understand it and solve the given issue by using the above-mentioned commands as needed. In the final step, you should create a Linux patch to highlight the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.", + "raw_context": { + "docs/specification.md": null, + "verif/tb_top_64b66b_codec.sv": null, + "docs/decoder_specification.md": null, + "rtl/aes_enc_top.sv": null, + "rtl/aes_encrypt.sv": null, + "rtl/sbox.sv": null, + "rtl/Bit_Difference_Counter.sv": null, + "rtl/Bitwise_Reduction.sv": null, + "rtl/Data_Reduction.sv": null, + "rtl/Min_Hamming_Distance_Finder.sv": null, + "verif/tb_Min_Hamming_Distance_Finder.sv": null, + "docs/alu_core_specification.md": null, + "rtl/alu_core.sv": null, + "verif/alu_core_tb.sv": null, + "docs/fifo.md": "# Asynchronous FIFO Specification\n\n## 1. Overview\n\nThe **async_fifo** design is a parameterizable asynchronous FIFO module. It uses separate clock domains for writing and reading, providing safe data transfer between two clock domains. The design employs dual-port memory and Gray-coded pointers for reliable synchronization.\n\n### Key Features\n1. Configurable data width and FIFO depth (determined by address width).\n2. Separate write and read clocks.\n3. Synchronization logic for pointers between clock domains.\n4. Full and empty flags to indicate FIFO status.\n5. Dual-port memory for simultaneous read and write.\n\n\n## 2. Top-Level Module: `async_fifo`\n\n### 2.1 Parameters\n\n- **p_data_width** (default = 32)\n - Defines the width of data being transferred in/out of the FIFO.\n- **p_addr_width** (default = 16)\n - Defines the width of the address pointers for the FIFO.\n - The FIFO depth will be \\(2^{\\text{p\\_addr\\_width}}\\).\n\n### 2.2 Ports\n\n| **Port Name** | **Direction** | **Width** | **Description** |\n|---------------------|---------------|-----------------------------|-------------------------------------------------------------------------|\n| `i_wr_clk` | Input | 1 bit | Write clock domain. |\n| `i_wr_rst_n` | Input | 1 bit | Active-low reset signal for the write clock domain. |\n| `i_wr_en` | Input | 1 bit | Write enable signal. When high and FIFO not full, data is written. |\n| `i_wr_data` | Input | `p_data_width` bits | Write data to be stored in the FIFO. |\n| `o_fifo_full` | Output | 1 bit | High when FIFO is full and cannot accept more data. |\n| `i_rd_clk` | Input | 1 bit | Read clock domain. |\n| `i_rd_rst_n` | Input | 1 bit | Active-low reset signal for the read clock domain. |\n| `i_rd_en` | Input | 1 bit | Read enable signal. When high and FIFO not empty, data is read out. |\n| `o_rd_data` | Output | `p_data_width` bits | Read data from the FIFO. |\n| `o_fifo_empty` | Output | 1 bit | High when FIFO is empty and no data is available to read. |\n\n### 2.3 Internal Signals\n- `w_wr_bin_addr` & `w_rd_bin_addr`\n - Binary write and read address buses.\n- `w_wr_grey_addr` & `w_rd_grey_addr`\n - Gray-coded write and read address buses.\n- `w_rd_ptr_sync` & `w_wr_ptr_sync`\n - Synchronized read pointer in the write domain and synchronized write pointer in the read domain, respectively.\n\n### 2.4 Submodule Instantiations\n\n#### 1. `read_to_write_pointer_sync`\nSynchronizes the Gray-coded read pointer from the read clock domain to the write clock domain.\n\n**Instantiation:**\n```verilog\nread_to_write_pointer_sync #(p_addr_width) read_to_write_pointer_sync_inst (\n .o_rd_ptr_sync (w_rd_ptr_sync),\n .i_rd_grey_addr (w_rd_grey_addr),\n .i_wr_clk (i_wr_clk),\n .i_wr_rst_n (i_wr_rst_n)\n);\n```\n\n#### 2. `write_to_read_pointer_sync`\nSynchronizes the Gray-coded write pointer from the write clock domain to the read clock domain.\n\n**Instantiation:**\n```verilog\nwrite_to_read_pointer_sync #(p_addr_width) write_to_read_pointer_sync_inst (\n .i_rd_clk (i_rd_clk),\n .i_rd_rst_n (i_rd_rst_n),\n .i_wr_grey_addr (w_wr_grey_addr),\n .o_wr_ptr_sync (w_wr_ptr_sync)\n);\n```\n\n#### 3. `wptr_full`\nHandles the write pointer logic, updates the pointer upon valid writes, and detects FIFO full condition.\n\n**Instantiation:**\n```verilog\nwptr_full #(p_addr_width) wptr_full_inst (\n .i_wr_clk (i_wr_clk),\n .i_wr_rst_n (i_wr_rst_n),\n .i_wr_en (i_wr_en),\n .i_rd_ptr_sync (w_rd_ptr_sync),\n .o_fifo_full (o_fifo_full),\n .o_wr_bin_addr (w_wr_bin_addr),\n .o_wr_grey_addr (w_wr_grey_addr)\n);\n```\n\n#### 4. `fifo_memory`\nDual-port RAM used to store the FIFO data. Supports simultaneous write and read using separate clocks.\n\n**Instantiation:**\n```verilog\nfifo_memory #(p_data_width, p_addr_width) fifo_memory_inst (\n .i_wr_clk (i_wr_clk),\n .i_wr_clk_en (i_wr_en),\n .i_wr_addr (w_wr_bin_addr),\n .i_wr_data (i_wr_data),\n .i_wr_full (o_fifo_full),\n .i_rd_clk (i_rd_clk),\n .i_rd_clk_en (i_rd_en),\n .i_rd_addr (w_rd_bin_addr),\n .o_rd_data (o_rd_data)\n);\n```\n\n#### 5. `rptr_empty`\nHandles the read pointer logic, updates the pointer upon valid reads, and detects FIFO empty condition.\n\n**Instantiation:**\n```verilog\nrptr_empty #(p_addr_width) rptr_empty_inst (\n .i_rd_clk (i_rd_clk),\n .i_rd_rst_n (i_rd_rst_n),\n .i_rd_en (i_rd_en),\n .i_wr_ptr_sync (w_wr_ptr_sync),\n .o_fifo_empty (o_fifo_empty),\n .o_rd_bin_addr (w_rd_bin_addr),\n .o_rd_grey_addr (w_rd_grey_addr)\n);\n```\n\n\n## 3. Submodules\n\nThis section describes each submodule in detail.\n\n---\n\n### 3.1 `fifo_memory`\n\n#### 3.1.1 Parameters\n\n- **p_data_width** (default = 32) \n Width of each data word stored in the memory.\n- **p_addr_width** (default = 16) \n Width of the memory address ports. The depth of the memory is \\(2^{\\text{p\\_addr\\_width}}\\).\n\n#### 3.1.2 Ports\n\n| **Port Name** | **Direction** | **Width** | **Description** |\n|---------------|---------------|---------------------|---------------------------------------------------------------|\n| `i_wr_clk` | Input | 1 bit | Write clock. |\n| `i_wr_clk_en` | Input | 1 bit | Write clock enable; when high, a write operation may occur. |\n| `i_wr_addr` | Input | `p_addr_width` bits | Address in memory where data will be written. |\n| `i_wr_data` | Input | `p_data_width` bits | Data to be stored in the memory. |\n| `i_wr_full` | Input | 1 bit | FIFO full indicator (used to block writes when FIFO is full). |\n| `i_rd_clk` | Input | 1 bit | Read clock. |\n| `i_rd_clk_en` | Input | 1 bit | Read clock enable; when high, a read operation may occur. |\n| `i_rd_addr` | Input | `p_addr_width` bits | Address in memory from where data will be read. |\n| `o_rd_data` | Output | `p_data_width` bits | Output data read from the memory. |\n\n#### 3.1.3 Functionality\n\n- **Write Operation**:\n - Occurs on the rising edge of `i_wr_clk` when `i_wr_clk_en` is high and `i_wr_full` is low.\n - Data `i_wr_data` is stored at address `i_wr_addr`.\n- **Read Operation**:\n - Occurs on the rising edge of `i_rd_clk` when `i_rd_clk_en` is high.\n - Data at address `i_rd_addr` is latched into an internal register and then driven onto `o_rd_data`.\n\n### 3.2 `read_to_write_pointer_sync`\n\n#### 3.2.1 Module Declaration\n\n```verilog\nmodule read_to_write_pointer_sync\n #(\n parameter p_addr_width = 16\n )(\n input wire i_wr_clk,\n input wire i_wr_rst_n,\n input wire [p_addr_width:0] i_rd_grey_addr,\n output reg [p_addr_width:0] o_rd_ptr_sync\n );\n ...\nendmodule\n```\n\n#### 3.2.2 Parameters\n\n- **p_addr_width** (default = 16) \n Defines the address width (not counting the extra MSB bit used for indexing).\n\n#### 3.2.3 Ports\n\n| **Port Name** | **Direction** | **Width** | **Description** |\n|--------------|--------------|----------|----------------|\n| `i_wr_clk` | Input | 1 bit | Write clock domain. |\n| `i_wr_rst_n` | Input | 1 bit | Active-low reset for the write clock domain. |\n| `i_rd_grey_addr` | Input | `p_addr_width+1` bits | Gray-coded read pointer from the read clock domain. |\n| `o_rd_ptr_sync` | Output (reg) | `p_addr_width+1` bits | Synchronized read pointer in the write clock domain (two-stage synchronization). |\n\n#### 3.2.4 Functionality\n\n- **Synchronization**:\n - Synchronizes the `i_rd_grey_addr` from the read domain into the write domain using a two-stage flip-flop approach.\n - Ensures metastability containment and provides a stable version of the read pointer (`o_rd_ptr_sync`) in the write clock domain.\n\n---\n\n### 3.3 `write_to_read_pointer_sync`\n\n\n#### 3.3.1 Parameters\n\n- **p_addr_width** (default = 16)\n\n#### 3.3.2 Ports\n\n| **Port Name** | **Direction** | **Width** | **Description** |\n|--------------|--------------|----------|----------------|\n| `i_rd_clk` | Input | 1 bit | Read clock domain. |\n| `i_rd_rst_n` | Input | 1 bit | Active-low reset for the read clock domain. |\n| `i_wr_grey_addr` | Input | `p_addr_width+1` bits | Gray-coded write pointer from the write clock domain. |\n| `o_wr_ptr_sync` | Output (reg) | `p_addr_width+1` bits | Synchronized write pointer in the read clock domain (two-stage synchronization). |\n\n#### 3.3.3 Functionality\n\n- **Synchronization**:\n - Similar to `read_to_write_pointer_sync`, but in the opposite direction.\n - Takes the Gray-coded write pointer from the write clock domain, synchronizes it into the read clock domain via a two-stage flip-flop method, producing `o_wr_ptr_sync`.\n\n### 3.4 `wptr_full`\n\n\n#### 3.4.1 Parameters\n\n- **p_addr_width** (default = 16)\n\n#### 3.4.2 Ports\n\n| **Port Name** | **Direction** | **Width** | **Description** |\n|--------------|--------------|----------|----------------|\n| `i_wr_clk` | Input | 1 bit | Write clock. |\n| `i_wr_rst_n` | Input | 1 bit | Active-low reset for the write clock domain. |\n| `i_wr_en` | Input | 1 bit | Write enable signal. |\n| `i_rd_ptr_sync` | Input | `p_addr_width+1` bits | Synchronized read pointer from the read clock domain (Gray-coded). |\n| `o_fifo_full` | Output (reg) | 1 bit | Indicates when the FIFO is full. |\n| `o_wr_bin_addr` | Output (wire) | `p_addr_width` bits | Binary write address used for indexing the memory. |\n| `o_wr_grey_addr` | Output (reg) | `p_addr_width+1` bits | Gray-coded write pointer. |\n\n#### 3.4.3 Functionality\n\n1. Maintains a **binary write pointer** (`r_wr_bin_addr_pointer`) that increments when `i_wr_en` is asserted and the FIFO is not full.\n2. Generates a **Gray-coded write pointer** (`o_wr_grey_addr`) from the binary pointer.\n3. Compares the next Gray-coded write pointer to the synchronized read pointer (`i_rd_ptr_sync`) to determine if the FIFO is full.\n - **Full condition**: The next Gray-coded write pointer matches the read pointer with the most significant bit(s) inverted (typical FIFO full logic).\n4. Sets `o_fifo_full` accordingly.\n\n---\n\n### 3.5 `rptr_empty`\n\n#### 3.5.1 Parameters\n\n- **p_addr_width** (default = 16)\n\n#### 3.5.2 Ports\n\n| **Port Name** | **Direction** | **Width** | **Description** |\n|--------------|--------------|----------|----------------|\n| `i_rd_clk` | Input | 1 bit | Read clock domain. |\n| `i_rd_rst_n` | Input | 1 bit | Active-low reset for the read clock domain. |\n| `i_rd_en` | Input | 1 bit | Read enable signal. |\n| `i_wr_ptr_sync` | Input | `p_addr_width+1` bits | Synchronized write pointer from the write clock domain (Gray-coded). |\n| `o_fifo_empty` | Output (reg) | 1 bit | Indicates when the FIFO is empty. |\n| `o_rd_bin_addr` | Output (wire) | `p_addr_width` bits | Binary read address used for indexing the memory. |\n| `o_rd_grey_addr` | Output (reg) | `p_addr_width+1` bits | Gray-coded read pointer. |\n\n#### 3.5.3 Functionality\n\n1. Maintains a **binary read pointer** (`r_rd_bin_addr_pointer`) which increments when `i_rd_en` is asserted and the FIFO is not empty.\n2. Generates a **Gray-coded read pointer** (`o_rd_grey_addr`) from the binary pointer.\n3. Compares the next Gray-coded read pointer with the synchronized write pointer (`i_wr_ptr_sync`) to determine if the FIFO is empty.\n - **Empty condition**: The next Gray-coded read pointer equals the synchronized write pointer.\n4. Sets `o_fifo_empty` accordingly.\n\n## 4. Design Considerations\n\n1. **Synchronization** \n - The design uses two-stage flip-flop synchronizers (in `read_to_write_pointer_sync` and `write_to_read_pointer_sync`) to safely transfer Gray-coded pointers across clock domains.\n\n2. **Gray Code** \n - Gray-coding is used to ensure that only one bit changes at a time when incrementing the pointer, minimizing metastability issues in multi-bit signals across asynchronous boundaries.\n\n3. **Full and Empty Detection** \n - `wptr_full` checks if the next Gray-coded write pointer would \u201ccatch up\u201d to the synchronized read pointer.\n - `rptr_empty` checks if the next Gray-coded read pointer equals the synchronized write pointer.\n\n4. **Reset Handling** \n - Both write and read sides have independent resets (`i_wr_rst_n` and `i_rd_rst_n`), which asynchronously reset the respective pointer logic and synchronizers.\n\n5. **Clock Enable and Full/Empty Blocking** \n - The `fifo_memory` write is gated by both `i_wr_clk_en` (tied to `i_wr_en`) and `i_wr_full`. The read is gated by `i_rd_clk_en` (tied to `i_rd_en`).\n\n6. **Parameter Limits** \n - `p_data_width` can be chosen based on the required data width (commonly 8, 16, 32, etc.).\n - `p_addr_width` determines the depth of the FIFO and should be sized to accommodate the desired maximum storage.\n```", + "rtl/async_fifo.sv": "module async_fifo\n #(\n parameter p_data_width = 32, // Parameter to define the width of the data\n parameter p_addr_width = 16 // Parameter to define the width of the address\n )(\n input wire i_wr_clk, // Write clock\n input wire i_wr_rst_n, // Write reset (active low)\n input wire i_wr_en, // Write enable\n input wire [p_data_width-1:0] i_wr_data, // Data to be written to the FIFO\n output wire o_fifo_full, // FIFO full flag\n input wire i_rd_clk, // Read clock\n input wire i_rd_rst_n, // Read reset (active low)\n input wire i_rd_en, // Read enable\n output wire [p_data_width-1:0] o_rd_data, // Data read from the FIFO\n output wire o_fifo_empty // FIFO empty flag\n );\n\n // Internal signals for address synchronization\n wire [p_addr_width-1:0] w_wr_bin_addr, w_rd_bin_addr; // Binary addresses for write and read\n wire [p_addr_width :0] w_wr_grey_addr, w_rd_grey_addr; // Gray-coded addresses for write and read\n wire [p_addr_width :0] w_rd_ptr_sync, w_wr_ptr_sync; // Synchronized pointers\n\n // Synchronize the read pointer from read domain to write domain\n read_to_write_pointer_sync\n #(p_addr_width)\n read_to_write_pointer_sync_inst (\n .o_rd_ptr_sync (w_rd_ptr_sync), // Output synchronized read pointer\n .i_rd_grey_addr (w_rd_grey_addr), // Input Gray-coded read address\n .i_wr_clk (i_wr_clk), // Write clock\n .i_wr_rst_n (i_wr_rst_n) // Write reset (active low)\n );\n\n // Synchronize the write pointer from write domain to read domain\n write_to_read_pointer_sync\n #(p_addr_width)\n write_to_read_pointer_sync_inst (\n .i_rd_clk (i_rd_clk), // Read clock\n .i_rd_rst_n (i_rd_rst_n), // Read reset (active low)\n .i_wr_grey_addr (w_wr_grey_addr), // Input Gray-coded write address\n .o_wr_ptr_sync (w_wr_ptr_sync) // Output synchronized write pointer\n );\n\n // Handle the write requests and manage the write pointer\n wptr_full\n #(p_addr_width)\n wptr_full_inst (\n .i_wr_clk (i_wr_clk), // Write clock\n .i_wr_rst_n (i_wr_rst_n), // Write reset (active low)\n .i_wr_en (i_wr_en), // Write enable\n .i_rd_ptr_sync (w_rd_ptr_sync), // Synchronized read pointer\n .o_fifo_full (o_fifo_full), // FIFO full flag\n .o_wr_bin_addr (w_wr_bin_addr), // Binary write address\n .o_wr_grey_addr (w_wr_grey_addr) // Gray-coded write address\n );\n\n // Dual-port RAM for FIFO memory\n fifo_memory\n #(p_data_width, p_addr_width)\n fifo_memory_inst (\n .i_wr_clk (i_wr_clk), // Write clock\n .i_wr_clk_en (i_wr_en), // Write clock enable\n .i_wr_addr (w_wr_bin_addr), // Write address\n .i_wr_data (i_wr_data), // Write data\n .i_wr_full (o_fifo_full), // FIFO full flag (write side)\n .i_rd_clk (i_rd_clk), // Read clock\n .i_rd_clk_en (i_rd_en), // Read clock enable\n .i_rd_addr (w_rd_bin_addr), // Read address\n .o_rd_data (o_rd_data) // Read data output\n );\n\n // Handle the read requests and manage the read pointer\n rptr_empty\n #(p_addr_width)\n rptr_empty_inst (\n .i_rd_clk (i_rd_clk), // Read clock\n .i_rd_rst_n (i_rd_rst_n), // Read reset (active low)\n .i_rd_en (i_rd_en), // Read enable\n .i_wr_ptr_sync (w_wr_ptr_sync), // Synchronized write pointer\n .o_fifo_empty (o_fifo_empty), // FIFO empty flag\n .o_rd_bin_addr (w_rd_bin_addr), // Binary read address\n .o_rd_grey_addr (w_rd_grey_addr) // Gray-coded read address\n );\n\nendmodule", + "rtl/fifo_memory.sv": "module fifo_memory\n #(\n parameter p_data_width = 32, // Memory data word width\n parameter p_addr_width = 16 // Number of memory address bits\n ) (\n input wire i_wr_clk, // Write clock\n input wire i_wr_clk_en, // Write clock enable\n input wire [p_addr_width-1:0] i_wr_addr, // Write address\n input wire [p_data_width-1:0] i_wr_data, // Write data\n input wire i_wr_full, // Write full flag\n input wire i_rd_clk, // Read clock\n input wire i_rd_clk_en, // Read clock enable\n input wire [p_addr_width-1:0] i_rd_addr, // Read address\n output wire [p_data_width-1:0] o_rd_data // Read data output\n );\n\n // Calculate the depth of the memory based on the address size\n localparam p_depth = 1 << p_addr_width;\n\n // Define the memory array with depth p_depth and data width p_data_width\n reg [p_data_width-1:0] r_memory [0:p_depth-1];\n reg [p_data_width-1:0] r_rd_data; // Register to hold read data\n\n // Write operation\n always @(posedge i_wr_clk) begin\n if (i_wr_clk_en && !i_wr_full) // If write is enabled and FIFO is not full\n r_memory[i_wr_addr] <= i_wr_data; // Write data to memory at specified address\n end\n\n // Read operation\n always @(posedge i_rd_clk) begin\n if (i_rd_clk_en) // If read is enabled\n r_rd_data <= r_memory[i_rd_addr]; // Read data from memory at specified address\n end\n\n // Assign the read data register to the output\n assign o_rd_data = r_rd_data;\n\nendmodule", + "rtl/load_memory.sv": "module raw_memory #(\n // Parameter definitions for the raw memory module\n parameter p_data_width = 32, // Width of data bus\n p_addr_width = 16, // Width of address bus\n p_ram_depth = 1 << p_addr_width // Depth of the RAM, calculated based on address width\n)\n(\n //common input ports\n input i_rst_n, // Active-low reset signal\n input i_clk_memory, // Clock signal for memory operations\n\n // Input ports for memory instantiation\n input [p_addr_width-1:0] i_raw_memory_wr_rd_address, // Address for read/write operations\n input [p_data_width-1:0] i_raw_memory_wr_data, // Data input for write operations\n input i_raw_memory_wr_en, // Write enable signal\n input i_raw_memory_wr_data_valid, // Valid signal for write data\n input i_resultant_memory_rd_en,\n\n // Output ports for memory instantiation\n output reg [p_data_width-1:0] o_resultant_memory_rd_data, // Data output for read operations\n \n input [2:0] i_dsp_status, // DSP status input\n input i_start_t, // Start signal for the DSP operation\n input i_stop_t, // Stop signal for the DSP operation\n \n input [p_addr_width-1:0] i_initial_fetch_addr, // Initial address for data fetch\n input [p_addr_width-1:0] i_initial_store_addr, // Initial address for data store\n input i_fetch_fifo_full,\n output reg [p_data_width-1:0] o_fetch_fifo_wr_data,\n output reg o_fetch_fifo_wr_en,\n\n input i_store_fifo_empty,\n input [p_data_width-1:0] i_store_fifo_rd_data,\n output reg o_store_fifo_rd_en\n );\n\n localparam p_dsp_state_done = 3'd5 ; // Operation done state\n localparam p_memory_idle = 3'd0 ;\n localparam p_external_memory_write_state = 3'd1 ;\n localparam p_external_memory_read_state = 3'd2 ;\n localparam p_fetch_fifo_write_state = 3'd3 ;\n localparam p_store_fifo_processed_data_wait_state = 3'd4 ;\n localparam p_store_fifo_read_state = 3'd5 ;\n //State Register\n reg [2:0] r_memory_state;\n // Internal wire for memory busy signal\n wire w_memory_busy;\n // Assign memory busy signal to indicate either raw write or resultant read is active\n assign w_memory_busy = i_raw_memory_wr_en || i_resultant_memory_rd_en;\n\n // Memory array declaration\n reg [p_data_width-1:0] r_ram [p_ram_depth-1:0]; // Memory array with depth based on address width\n\n // Sequential logic for memory read/write operations\n integer i; // Loop variable for initialization\n\n reg r_start_old; // Previous start signal\n reg r_stop_old; // Previous stop signal\n reg [p_addr_width-1:0] r_start_store_address;\n reg [p_addr_width-1:0] r_start_fetch_address;\n // Memory DSP operations\n always @(posedge i_clk_memory or negedge i_rst_n) begin\n if (!i_rst_n) begin\n o_resultant_memory_rd_data<={p_data_width{1'b0}};\n r_start_store_address<={p_addr_width{1'b0}};\n r_start_fetch_address<={p_addr_width{1'b0}};\n o_store_fifo_rd_en<=1'b0;\n o_fetch_fifo_wr_en<=1'b0;\n r_start_old<=1'b0;\n r_stop_old<=1'b0;\n o_fetch_fifo_wr_data<={p_data_width{1'b0}};\n r_memory_state<=p_memory_idle;\n end\n else\n begin\n case(r_memory_state)\n p_memory_idle:\n begin\n o_resultant_memory_rd_data<={p_data_width{1'b0}};\n r_start_store_address<={p_addr_width{1'b0}};\n r_start_fetch_address<={p_addr_width{1'b0}};\n o_store_fifo_rd_en<=1'b0;\n o_fetch_fifo_wr_en<=1'b0;\n o_fetch_fifo_wr_data<={p_data_width{1'b0}};\n case({i_raw_memory_wr_en,i_resultant_memory_rd_en})\n 2'b00:\n begin\n if(i_start_t!=r_start_old)\n begin\n r_start_old<=i_start_t;\n r_start_store_address<=i_initial_store_addr;\n r_start_fetch_address<=i_initial_fetch_addr;\n if(!i_fetch_fifo_full) begin //initially only fetch fifo will be fed.\n r_memory_state<=p_fetch_fifo_write_state;\n o_store_fifo_rd_en<=1'b0;\n end\n end\n end\n 2'b01:\n begin\n r_memory_state<=p_external_memory_read_state;\n end\n 2'b10:\n begin\n r_memory_state<=p_external_memory_write_state;\n end\n default:\n begin\n r_memory_state<=p_memory_idle;\n end\n endcase\n \n end\n p_external_memory_write_state: // Memory write operation from external stimulus.\n begin\n case({i_raw_memory_wr_en,i_resultant_memory_rd_en})\n \n 2'b10:\n begin\n if(i_raw_memory_wr_data_valid)\n begin\n r_ram[i_raw_memory_wr_rd_address] <= i_raw_memory_wr_data; // Write data to the specified address\n end\n end\n default:\n begin\n r_memory_state<=p_memory_idle;\n end\n endcase\n end\n p_external_memory_read_state: // Memory read operation from external stimulus.\n begin\n case({i_raw_memory_wr_en,i_resultant_memory_rd_en})\n 2'b01:\n begin\n o_resultant_memory_rd_data<=r_ram[i_raw_memory_wr_rd_address];\n end\n default:\n begin\n r_memory_state<=p_memory_idle;\n end\n endcase\n end\n \n p_fetch_fifo_write_state:\n begin\n if((i_dsp_status==p_dsp_state_done) || (r_stop_old!=i_stop_t))\n begin\n r_memory_state<=p_memory_idle;\n r_stop_old<=i_stop_t;\n end\n else\n begin\n case({i_raw_memory_wr_en,i_resultant_memory_rd_en})\n 2'b00:\n begin\n if(!i_fetch_fifo_full)\n begin\n o_fetch_fifo_wr_en<=1'b1;\n o_fetch_fifo_wr_data<=r_ram[r_start_fetch_address];\n r_start_fetch_address<=r_start_fetch_address+1;\n o_store_fifo_rd_en<=1'b0;\n r_memory_state<=p_store_fifo_processed_data_wait_state; //wait for processed data fed into store fifo.\n end\n end\n default:\n begin\n r_memory_state<=p_memory_idle;\n end\n \n endcase\n end\n end\n p_store_fifo_processed_data_wait_state:\n begin\n if((i_dsp_status==p_dsp_state_done) || (r_stop_old!=i_stop_t))\n begin\n r_memory_state<=p_memory_idle;\n r_stop_old<=i_stop_t;\n end\n else\n begin\n case({i_raw_memory_wr_en,i_resultant_memory_rd_en})\n 2'b00:\n begin\n o_fetch_fifo_wr_en<=1'b0;\n o_store_fifo_rd_en<=1'b0;\n if(!i_store_fifo_empty) //this going low means processed data has came from DSP.\n begin\n r_memory_state<=p_store_fifo_read_state;\n end\n end\n default:\n begin\n r_memory_state<=p_memory_idle;\n end\n \n endcase\n end\n end\n p_store_fifo_read_state:\n begin\n if((i_dsp_status==p_dsp_state_done) || (r_stop_old!=i_stop_t))\n begin\n r_memory_state<=p_memory_idle;\n r_stop_old<=i_stop_t;\n end\n else\n begin\n case({i_raw_memory_wr_en,i_resultant_memory_rd_en})\n 2'b00:\n begin\n if(!i_store_fifo_empty)\n begin\n o_store_fifo_rd_en<=1'b1;\n r_ram[r_start_store_address]<=i_store_fifo_rd_data;\n r_memory_state<=p_fetch_fifo_write_state;\n r_start_store_address<=r_start_store_address+1; // increasing next store address\n end\n end\n default:\n begin\n r_memory_state<=p_memory_idle;\n end\n endcase\n end\n end\n endcase\n end\n end\n\n\n\nendmodule", + "rtl/read_to_write_pointer_sync.sv": "module read_to_write_pointer_sync \n #(\n parameter p_addr_width = 16 // Parameter to define the address width of the FIFO\n )(\n input wire i_wr_clk, // Write clock\n input wire i_wr_rst_n, // Write reset (active low)\n input wire [p_addr_width:0] i_rd_grey_addr, // Gray-coded read address from the read clock domain\n output reg [p_addr_width:0] o_rd_ptr_sync // Synchronized read pointer in the write clock domain\n );\n\n // Internal register to hold the intermediate synchronized read pointer\n reg [p_addr_width:0] r_rd_ptr_ff;\n\n // Always block for synchronizing the read pointer to the write clock domain\n always @(posedge i_wr_clk or negedge i_wr_rst_n) \n begin\n if (!i_wr_rst_n) begin\n // If reset is asserted (active low), reset the synchronized pointers to 0\n o_rd_ptr_sync <= {p_addr_width+1{1'b0}};\n r_rd_ptr_ff <= {p_addr_width+1{1'b0}};\n end else begin\n // If reset is not asserted, synchronize the read pointer to the write clock domain\n r_rd_ptr_ff <= i_rd_grey_addr; // First stage of synchronization\n o_rd_ptr_sync <= r_rd_ptr_ff; // Second stage of synchronization\n end\n end\n\nendmodule", + "rtl/rptr_empty.sv": "module rptr_empty \n #(\n parameter p_addr_width = 16 // Parameter to define the address width of the FIFO\n )(\n input wire i_rd_clk, // Read clock\n input wire i_rd_rst_n, // Read reset (active low)\n input wire i_rd_en, // Read enable signal\n input wire [p_addr_width :0] i_wr_ptr_sync, // Synchronized write pointer from the write clock domain\n output reg o_fifo_empty, // Output flag indicating if the FIFO is empty\n output wire [p_addr_width-1:0] o_rd_bin_addr, // Output binary read address\n output reg [p_addr_width :0] o_rd_grey_addr // Output Gray-coded read address\n );\n\n // Internal registers and wires\n reg [p_addr_width:0] r_rd_bin_addr_pointer; // Register to store the current binary read address\n wire [p_addr_width:0] w_rd_next_grey_addr_pointer; // Wire for the next Gray-coded read address\n wire [p_addr_width:0] w_rd_next_bin_addr_pointer; // Wire for the next binary read address\n wire w_rd_empty; // Wire indicating if the FIFO is empty\n\n //-------------------\n // GRAYSTYLE2 pointer\n //-------------------\n always @(posedge i_rd_clk or negedge i_rd_rst_n) \n begin\n if (!i_rd_rst_n) begin\n // Reset the read address pointers to 0 on reset\n r_rd_bin_addr_pointer <= {p_addr_width+1{1'b0}};\n o_rd_grey_addr <= {p_addr_width+1{1'b0}};\n end else begin\n // Update the read address pointers on each clock edge\n r_rd_bin_addr_pointer <= w_rd_next_bin_addr_pointer;\n o_rd_grey_addr <= w_rd_next_grey_addr_pointer;\n end\n end\n \n // Memory read-address pointer (binary addressing for memory access)\n assign o_rd_bin_addr = r_rd_bin_addr_pointer[p_addr_width-1:0];\n\n // Calculate the next binary read address, increment only if read enable is active and FIFO is not empty\n assign w_rd_next_bin_addr_pointer = r_rd_bin_addr_pointer + (i_rd_en & ~o_fifo_empty);\n\n // Convert the next binary read address to Gray code\n assign w_rd_next_grey_addr_pointer = (w_rd_next_bin_addr_pointer >> 1) ^ w_rd_next_bin_addr_pointer;\n\n //---------------------------------------------------------------\n // FIFO is empty when the next Gray-coded read address matches the synchronized write pointer or on reset\n //---------------------------------------------------------------\n assign w_rd_empty = (w_rd_next_grey_addr_pointer == i_wr_ptr_sync);\n\n // Always block for updating the FIFO empty flag\n always @(posedge i_rd_clk or negedge i_rd_rst_n) begin\n if (!i_rd_rst_n) begin\n // Reset the FIFO empty flag to 1 on reset\n o_fifo_empty <= 1'b1;\n end else begin\n // Update the FIFO empty flag based on the calculated empty condition\n o_fifo_empty <= w_rd_empty;\n end\n end\n\nendmodule", + "rtl/wptr_full.sv": "module wptr_full \n #(\n parameter p_addr_width = 16 // Parameter to define the address width of the FIFO\n )(\n input wire i_wr_clk, // Write clock\n input wire i_wr_rst_n, // Write reset (active low)\n input wire i_wr_en, // Write enable signal\n input wire [p_addr_width :0] i_rd_ptr_sync, // Synchronized read pointer from the read clock domain\n output reg o_fifo_full, // Output flag indicating if the FIFO is full\n output wire [p_addr_width-1:0] o_wr_bin_addr, // Output binary write address\n output reg [p_addr_width :0] o_wr_grey_addr // Output Gray-coded write address\n );\n\n // Internal registers and wires\n reg [p_addr_width:0] r_wr_bin_addr_pointer; // Register to store the current binary write address\n wire [p_addr_width:0] w_wr_next_bin_addr_pointer; // Wire for the next binary write address\n wire [p_addr_width:0] w_wr_next_grey_addr_pointer; // Wire for the next Gray-coded write address\n wire w_wr_full; // Wire indicating if the FIFO is full\n\n // Always block for updating the write address pointers\n // GRAYSTYLE2 pointer update mechanism\n always @(posedge i_wr_clk or negedge i_wr_rst_n) begin\n if (!i_wr_rst_n) begin\n // Reset the write address pointers to 0 on reset\n r_wr_bin_addr_pointer <= {p_addr_width{1'b0}};\n o_wr_grey_addr <= {p_addr_width{1'b0}};\n end else begin\n // Update the write address pointers on each clock edge\n r_wr_bin_addr_pointer <= w_wr_next_bin_addr_pointer;\n o_wr_grey_addr <= w_wr_next_grey_addr_pointer;\n end\n end\n\n // Assign the binary write address for addressing the memory\n assign o_wr_bin_addr = r_wr_bin_addr_pointer[p_addr_width-1:0];\n\n // Calculate the next binary write address, only increment if write enable is active and FIFO is not full\n assign w_wr_next_bin_addr_pointer = r_wr_bin_addr_pointer + (i_wr_en & ~o_fifo_full);\n\n // Convert the next binary write address to Gray code\n assign w_wr_next_grey_addr_pointer = (w_wr_next_bin_addr_pointer >> 1) ^ w_wr_next_bin_addr_pointer;\n\n // Check if the FIFO is full by comparing the next Gray-coded write address with the synchronized read pointer\n // FIFO is full if the next write address matches the read pointer with the MSB inverted\n assign w_wr_full = (w_wr_next_grey_addr_pointer == {~i_rd_ptr_sync[p_addr_width:p_addr_width-1], i_rd_ptr_sync[p_addr_width-2:0]});\n\n // Always block for updating the FIFO full flag\n always @(posedge i_wr_clk or negedge i_wr_rst_n) begin\n if (!i_wr_rst_n) begin\n // Reset the FIFO full flag to 0 on reset\n o_fifo_full <= 1'b0;\n end else begin\n // Update the FIFO full flag based on the calculated full condition\n o_fifo_full <= w_wr_full;\n end\n end\n\nendmodule", + "rtl/spi_complex_mult.sv": null, + "rtl/spi_master.sv": null, + "rtl/spi_top.sv": null, + "verif/spi_complex_mult_tb.sv": null, + "rtl/ttc_counter_lite.sv": null, + "verif/ttc_counter_lite_tb.sv": null, + "docs/UART_Specifications.md": null, + "rtl/areset_sync.sv": null, + "rtl/baud_gen.sv": null, + "rtl/cdc_sync.sv": null, + "rtl/uart_rx.sv": null, + "rtl/uart_tx.sv": null, + "rtl/blake2s_G.v": null, + "rtl/blake2s_core.v": null, + "rtl/blake2s_m_select.v": null, + "verif/blake2s_core_finish_and_update_sanity_check.sv": null, + "rtl/blake2s.v": null, + "verif/blake2s_not_readable_addresses_check.sv": null, + "rtl/csr_apb_interface.sv": null, + "rtl/direct_map_cache.sv": null, + "verif/tb_direct_map_cache.sv": null, + "rtl/door_lock.sv": null, + "docs/specs.md": null, + "verif/tb_branch_control_unit.sv": null, + "verif/tb_custom_byte_enable_ram.sv": null, + "rtl/custom_byte_enable_ram.sv": null, + "rtl/caesar_cipher.sv": null, + "rtl/cic_decimator.sv": null, + "verif/coffee_machine_testbench.sv": null, + "docs/continuous_adder_specification.md": null, + "rtl/continuous_adder.sv": null, + "verif/continuous_adder_tb.sv": null, + "verif/blake2s_core_state_liveness_check.sv": null, + "verif/blake2s_core_reset_and_ready_sanity_check.sv": null, + "rtl/adder_tree.sv": null, + "rtl/coeff_ram.sv": null, + "rtl/poly_filter.sv": null, + "rtl/poly_interpolator.sv": null, + "rtl/shift_register.sv": null, + "docs/poly_filter.md": null, + "rtl/rgb_color_space_hsv.sv": null, + "verif/tb_linear_search.sv": null, + "docs/simd_datapath_specs.md": null, + "docs/simd_lane_specs.md": null, + "rtl/sorting_engine.sv": null, + "verif/sorting_engine_testbench.sv": null, + "docs/order_matching_engine_specification.md": null, + "verif/order_matching_engine_testbench.sv": null, + "rtl/fixed_priority_arbiter.sv": null, + "verif/fixed_priority_arbiter_tb.sv": null, + "docs/Helmholtz_Audio_Spec.md": null, + "rtl/helmholtz_resonator.sv": null, + "rtl/modulator.sv": null, + "rtl/resonator_bank.sv": null, + "rtl/soft_clipper.sv": null, + "docs/specs_tb.md": null, + "docs/image_stego_specification.md": null, + "verif/image_stego_tb.sv": null, + "rtl/top_inv_manchester_codec.sv": null, + "rtl/jpeg_runlength_enc.sv": null, + "rtl/jpeg_runlength_rzs.sv": null, + "rtl/jpeg_runlength_stage1.sv": null, + "docs/8Bit_lfsr_spec.md": null, + "rtl/memory_scheduler.sv": null, + "docs/multiplexer_specification.md": null, + "rtl/multiplexer.sv": null, + "verif/multiplexer_tb.sv": null, + "docs/nbit_swizzling_spec.md": null, + "verif/nbit_swizzling_tb.sv": null, + "docs/nmea_decoder_spec.md": null, + "verif/nmea_decoder_tb.sv": null, + "rtl/axi4lite_to_pcie_cfg_bridge.sv": null, + "rtl/axis_to_uart_tx.sv": null, + "rtl/uart_rx_to_axis.sv": null, + "rtl/axis_to_uart.sv": null, + "rtl/barrel_shifter.sv": null, + "verif/barrel_shifter_tb.sv": null, + "docs/bcd_adder_spec.md": null, + "verif/tb_bcd_adder.sv": null, + "rtl/bcd_adder.sv": null, + "rtl/bcd_top.sv": null, + "rtl/multi_digit_bcd_add_sub.sv": null, + "rtl/full_adder.sv": null, + "rtl/four_bit_adder.sv": null, + "verif/bcd_to_excess_3_tb.sv": null, + "docs/deletion_specification.md": null + } + }, + { + "id": "cvdp_agentic_async_fifo_compute_ram_application_0004", + "index": 589, + "source_config": "cvdp_agentic_code_generation_commercial", + "instruction": "Context: You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n - **Update the contents of a text file from a old content to new content**\n - `sed -i \"problematic_line_number s/problematic_statement/non_problematic_statement/\" Buggy_RTL_code.sv`\n - **To access a specific line of the file**\n - `awk 'NR==line_number' file_name.sv`\n\nYou will be given a prompt and your task is to understand it and solve the given issue by using the above-mentioned commands as needed. In the final step, you should create a Linux patch to highlight the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.\n\nTask: test bench in SystemVerilog for a Verilog module named `async_fifo`. The **async_fifo** is a parameterizable asynchronous FIFO module. It uses separate clock domains for writing and reading, providing safe data transfer between two clock domains. The employs dual-port memory and Gray-coded pointers for reliable synchronization. The test bench should systematically input vectors, apply them to the module under test (MUT) and aim to achieve 100% or the maximum possible coverage.\n\n# Stimulus Generation\n\nBelow are all test cases designed to maximize coverage of the `async_fifo` module.\n\n**Setup:**\n- `p_data_width = 8`\n- `p_addr_width = 4`\n- clk = 10 ns, Read clk = 12 ns\n\n---\n\n## Test Case 1: Basic Write-Read\n\n**Description:** \nsequence of data and read it back with asynchronous clocks.\n\n**Sequence:**\n1. Deassert resets.\n2. 8 sequential values.\n3. Read back all values.\n\n---\n\n## Test Case 2: Fill-and-Drain (Full/Empty Flag Test)\n\n**Description:** \nCompletely fill and then completely drain the FIFO.\n\n**Sequence:**\n1. 16 items to FIFO.\n2. Observe `o_fifo_full = 1`.\n3. Read all data.\n4. Observe `o_fifo_empty = 1`.\n\n---\n\n## Test Case 3: Pointer Wrap-Around\n\n**Description:** \nTest pointer wrap-around logic at FIFO depth boundaries.\n\n**Sequence:**\n1. Continuously 20 items.\n2. Slowly read back data.\n\n\n---\n\n## Test Case 4: Domain Reset\n\n**Description:** \nTest behavior when only the side is reset.\n\n**Sequence:**\n1. till Fifo is full.\n2. Reset `i_wr_rst_n`.\n3. Read Back.\n\n---\n\n## Test Case 5: Read Domain Reset\n\n**Description:** \nTest behavior when only the read side is reset.\n\n**Sequence:**\n1. Continuously data.\n2. Reset `i_rd_rst_n`.\n3. Read Back.\n\n---\n\n## Test Case 6: Simultaneous Reset\n\n**Description:** \nReset both domains simultaneously.\n\n**Sequence:**\n1. nd read some data.\n2. Assert both resets.\n3. Resume operation.\n\n---", + "verilog_code": { + "code_block_1_27": "read_to_write_pointer_sync", + "code_block_1_28": "write_to_read_pointer_sync", + "code_block_1_46": "read_to_write_pointer_sync", + "code_block_1_53": "write_to_read_pointer_sync", + "code_block_2_0": "module named `async_fifo`. The **async_fifo** design is a parameterizable asynchronous FIFO module. It uses separate clock domains for writing and reading, providing safe data transfer between two clock domains. The design employs dual-port memory and Gray-coded pointers for reliable synchronization. The test bench should systematically generate input vectors, apply them to the module under test (MUT) and aim to achieve 100% or the maximum possible coverage.\n\n# Stimulus Generation\n\nBelow are all test cases designed to maximize coverage of the `async_fifo` module.\n\n**Setup:**\n- `p_data_width = 8`\n- `p_addr_width = 4`\n- Write clk = 10 ns, Read clk = 12 ns\n\n---\n\n## Test Case 1: Basic Write-Read\n\n**Description:** \nWrite a sequence of data and read it back with asynchronous clocks.\n\n**Sequence:**\n1. Deassert resets.\n2. Write 8 sequential values.\n3. Read back all values.\n\n---\n\n## Test Case 2: Fill-and-Drain (Full/Empty Flag Test)\n\n**Description:** \nCompletely fill and then completely drain the FIFO.\n\n**Sequence:**\n1. Write 16 items to FIFO.\n2. Observe `o_fifo_full = 1`.\n3. Read all data.\n4. Observe `o_fifo_empty = 1`.\n\n---\n\n## Test Case 3: Pointer Wrap-Around\n\n**Description:** \nTest pointer wrap-around logic at FIFO depth boundaries.\n\n**Sequence:**\n1. Continuously write 20 items.\n2. Slowly read back data.\n\n\n---\n\n## Test Case 4: Write Domain Reset\n\n**Description:** \nTest behavior when only the write side is reset.\n\n**Sequence:**\n1. Write till Fifo is full.\n2. Reset `i_wr_rst_n`.\n3. Read Back.\n\n---\n\n## Test Case 5: Read Domain Reset\n\n**Description:** \nTest behavior when only the read side is reset.\n\n**Sequence:**\n1. Continuously write data.\n2. Reset `i_rd_rst_n`.\n3. Read Back.\n\n---\n\n## Test Case 6: Simultaneous Reset\n\n**Description:** \nReset both domains simultaneously.\n\n**Sequence:**\n1. Write and read some data.\n2. Assert both resets.\n3. Resume operation.\n\n---\n {'docs/specification.md': None, 'verif/tb_top_64b66b_codec.sv': None, 'docs/decoder_specification.md': None, 'rtl/aes_enc_top.sv': None, 'rtl/aes_encrypt.sv': None, 'rtl/sbox.sv': None, 'rtl/Bit_Difference_Counter.sv': None, 'rtl/Bitwise_Reduction.sv': None, 'rtl/Data_Reduction.sv': None, 'rtl/Min_Hamming_Distance_Finder.sv': None, 'verif/tb_Min_Hamming_Distance_Finder.sv': None, 'docs/alu_core_specification.md': None, 'rtl/alu_core.sv': None, 'verif/alu_core_tb.sv': None, 'docs/fifo.md': '# Asynchronous FIFO Specification\\n\\n## 1. Overview\\n\\nThe **async_fifo** design is a parameterizable asynchronous FIFO module. It uses separate clock domains for writing and reading, providing safe data transfer between two clock domains. The design employs dual-port memory and Gray-coded pointers for reliable synchronization.\\n\\n### Key Features\\n1. Configurable data width and FIFO depth (determined by address width).\\n2. Separate write and read clocks.\\n3. Synchronization logic for pointers between clock domains.\\n4. Full and empty flags to indicate FIFO status.\\n5. Dual-port memory for simultaneous read and write.\\n\\n## 2. Top-Level Module: `async_fifo`\\n\\n### 2.1 Parameters\\n\\n- **p_data_width** (default = 32)\\n - Defines the width of data being transferred in/out of the FIFO.\\n- **p_addr_width** (default = 16)\\n - Defines the width of the address pointers for the FIFO.\\n - The FIFO depth will be \\\\(2^{\\\\text{p\\\\_addr\\\\_width}}\\\\).\\n\\n### 2.2 Ports\\n\\n| **Port Name** | **Direction** | **Width** | **Description** |\\n|---------------------|---------------|-----------------------------|-------------------------------------------------------------------------|\\n| `i_wr_clk` | Input | 1 bit | Write clock domain. |\\n| `i_wr_rst_n` | Input | 1 bit | Active-low reset signal for the write clock domain. |\\n| `i_wr_en` | Input | 1 bit | Write enable signal. When high and FIFO not full, data is written. |\\n| `i_wr_data` | Input | `p_data_width` bits | Write data to be stored in the FIFO. |\\n| `o_fifo_full` | Output | 1 bit | High when FIFO is full and cannot accept more data. |\\n| `i_rd_clk` | Input | 1 bit | Read clock domain. |\\n| `i_rd_rst_n` | Input | 1 bit | Active-low reset signal for the read clock domain. |\\n| `i_rd_en` | Input | 1 bit | Read enable signal. When high and FIFO not empty, data is read out. |\\n| `o_rd_data` | Output | `p_data_width` bits | Read data from the FIFO. |\\n| `o_fifo_empty` | Output | 1 bit | High when FIFO is empty and no data is available to read. |\\n\\n### 2.3 Internal Signals\\n- `w_wr_bin_addr` & `w_rd_bin_addr`\\n - Binary write and read address buses.\\n- `w_wr_grey_addr` & `w_rd_grey_addr`\\n - Gray-coded write and read address buses.\\n- `w_rd_ptr_sync` & `w_wr_ptr_sync`\\n - Synchronized read pointer in the write domain and synchronized write pointer in the read domain, respectively.\\n\\n### 2.4 Submodule Instantiations\\n\\n#### 1. `read_to_write_pointer_sync`\\nSynchronizes the Gray-coded read pointer from the read clock domain to the write clock domain.\\n\\n#### 2. `write_to_read_pointer_sync`\\nSynchronizes the Gray-coded write pointer from the write clock domain to the read clock domain.\\n\\n#### 3. `wptr_full`\\nHandles the write pointer logic, updates the pointer upon valid writes, and detects FIFO full condition.\\n\\n#### 4. `fifo_memory`\\nDual-port RAM used to store the FIFO data. Supports simultaneous write and read using separate clocks.\\n\\n#### 5. `rptr_empty`\\nHandles the read pointer logic, updates the pointer upon valid reads, and detects FIFO empty condition.\\n\\n## 3. Submodules\\n\\nThis section describes each submodule in detail.\\n\\n---\\n\\n### 3.1 `fifo_memory`\\n\\n#### 3.1.1 Parameters\\n\\n- **p_data_width** (default = 32) \\n Width of each data word stored in the memory.\\n- **p_addr_width** (default = 16) \\n Width of the memory address ports. The depth of the memory is \\\\(2^{\\\\text{p\\\\_addr\\\\_width}}\\\\).\\n\\n#### 3.1.2 Ports\\n\\n| **Port Name** | **Direction** | **Width** | **Description** |\\n|---------------|---------------|---------------------|---------------------------------------------------------------|\\n| `i_wr_clk` | Input | 1 bit | Write clock. |\\n| `i_wr_clk_en` | Input | 1 bit | Write clock enable; when high, a write operation may occur. |\\n| `i_wr_addr` | Input | `p_addr_width` bits | Address in memory where data will be written. |\\n| `i_wr_data` | Input | `p_data_width` bits | Data to be stored in the memory. |\\n| `i_wr_full` | Input | 1 bit | FIFO full indicator (used to block writes when FIFO is full). |\\n| `i_rd_clk` | Input | 1 bit | Read clock. |\\n| `i_rd_clk_en` | Input | 1 bit | Read clock enable; when high, a read operation may occur. |\\n| `i_rd_addr` | Input | `p_addr_width` bits | Address in memory from where data will be read. |\\n| `o_rd_data` | Output | `p_data_width` bits | Output data read from the memory. |\\n\\n### 3.2 `read_to_write_pointer_sync`\\n\\n#### 3.2.1 Parameters\\n\\n- **p_addr_width** (default = 16) \\n Defines the address width (not counting the extra MSB bit used for indexing).\\n\\n#### 3.2.2 Ports\\n\\n| **Port Name** | **Direction** | **Width** | **Description** |\\n|-------------------|---------------|-----------------------|-----------------------------------------------------------------------------------|\\n| `i_wr_clk` | Input | 1 bit | Write clock domain. |\\n| `i_wr_rst_n` | Input | 1 bit | Active-low reset for the write clock domain. |\\n| `i_rd_grey_addr` | Input | `p_addr_width+1` bits | Gray-coded read pointer from the read clock domain. |\\n| `o_rd_ptr_sync` | Output (reg) | `p_addr_width+1` bits | Synchronized read pointer in the write clock domain (two-stage synchronization). |\\n \\n---\\n\\n### 3.3 `write_to_read_pointer_sync`\\n\\n#### 3.3.1 Parameters\\n\\n- **p_addr_width** (default = 16)\\n\\n#### 3.3.2 Ports\\n\\n| **Port Name** | **Direction** | **Width** | **Description** |\\n|-------------------|---------------|-----------------------|---------------------------------------------------------------------------------|\\n| `i_rd_clk` | Input | 1 bit | Read clock domain. |\\n| `i_rd_rst_n` | Input | 1 bit | Active-low reset for the read clock domain. |\\n| `i_wr_grey_addr` | Input | `p_addr_width+1` bits | Gray-coded write pointer from the write clock domain. |\\n| `o_wr_ptr_sync` | Output (reg) | `p_addr_width+1` bits | Synchronized write pointer in the read clock domain (two-stage synchronization).|\\n\\n### 3.4 `wptr_full`\\n\\n#### 3.4.1 Parameters\\n\\n- **p_addr_width** (default = 16)\\n\\n#### 3.4.2 Ports\\n\\n| **Port Name** | **Direction** | **Width** | **Description** |\\n|-------------------|---------------|-----------------------|---------------------------------------------------------------------|\\n| `i_wr_clk` | Input | 1 bit | Write clock. |\\n| `i_wr_rst_n` | Input | 1 bit | Active-low reset for the write clock domain. |\\n| `i_wr_en` | Input | 1 bit | Write enable signal. |\\n| `i_rd_ptr_sync` | Input | `p_addr_width+1` bits | Synchronized read pointer from the read clock domain (Gray-coded). |\\n| `o_fifo_full` | Output (reg) | 1 bit | Indicates when the FIFO is full. |\\n| `o_wr_bin_addr` | Output (wire) | `p_addr_width` bits | Binary write address used for indexing the memory. |\\n| `o_wr_grey_addr` | Output (reg) | `p_addr_width+1` bits | Gray-coded write pointer. |\\n\\n---\\n\\n### 3.5 `rptr_empty`\\n\\n#### 3.5.1 Parameters\\n\\n- **p_addr_width** (default = 16)\\n\\n#### 3.5.2 Ports\\n\\n| **Port Name** | **Direction** | **Width** | **Description** |\\n|-------------------|---------------|-----------------------|-----------------------------------------------------------------------|\\n| `i_rd_clk` | Input | 1 bit | Read clock domain. |\\n| `i_rd_rst_n` | Input | 1 bit | Active-low reset for the read clock domain. |\\n| `i_rd_en` | Input | 1 bit | Read enable signal. |\\n| `i_wr_ptr_sync` | Input | `p_addr_width+1` bits | Synchronized write pointer from the write clock domain (Gray-coded). |\\n| `o_fifo_empty` | Output (reg) | 1 bit | Indicates when the FIFO is empty. |\\n| `o_rd_bin_addr` | Output (wire) | `p_addr_width` bits | Binary read address used for indexing the memory. |\\n| `o_rd_grey_addr` | Output (reg) | `p_addr_width+1` bits | Gray-coded read pointer. |\\n', 'rtl/async_fifo.sv': None, 'rtl/fifo_memory.sv': None, 'rtl/load_memory.sv': None, 'rtl/read_to_write_pointer_sync.sv': None, 'rtl/rptr_empty.sv': None, 'rtl/wptr_full.sv': None, 'rtl/spi_complex_mult.sv': None, 'rtl/spi_master.sv': None, 'rtl/spi_top.sv': None, 'verif/spi_complex_mult_tb.sv': None, 'rtl/ttc_counter_lite.sv': None, 'verif/ttc_counter_lite_tb.sv': None, 'docs/UART_Specifications.md': None, 'rtl/areset_sync.sv': None, 'rtl/baud_gen.sv': None, 'rtl/cdc_sync.sv': None, 'rtl/uart_rx.sv': None, 'rtl/uart_tx.sv': None, 'rtl/blake2s_G.v': None, 'rtl/blake2s_core.v': None, 'rtl/blake2s_m_select.v': None, 'verif/blake2s_core_finish_and_update_sanity_check.sv': None, 'rtl/blake2s.v': None, 'verif/blake2s_not_readable_addresses_check.sv': None, 'rtl/csr_apb_interface.sv': None, 'rtl/direct_map_cache.sv': None, 'verif/tb_direct_map_cache.sv': None, 'rtl/door_lock.sv': None, 'docs/specs.md': None, 'verif/tb_branch_control_unit.sv': None, 'verif/tb_custom_byte_enable_ram.sv': None, 'rtl/custom_byte_enable_ram.sv': None, 'rtl/caesar_cipher.sv': None, 'rtl/cic_decimator.sv': None, 'verif/coffee_machine_testbench.sv': None, 'docs/continuous_adder_specification.md': None, 'rtl/continuous_adder.sv': None, 'verif/continuous_adder_tb.sv': None, 'verif/blake2s_core_state_liveness_check.sv': None, 'verif/blake2s_core_reset_and_ready_sanity_check.sv': None, 'rtl/adder_tree.sv': None, 'rtl/coeff_ram.sv': None, 'rtl/poly_filter.sv': None, 'rtl/poly_interpolator.sv': None, 'rtl/shift_register.sv': None, 'docs/poly_filter.md': None, 'rtl/rgb_color_space_hsv.sv': None, 'verif/tb_linear_search.sv': None, 'docs/simd_datapath_specs.md': None, 'docs/simd_lane_specs.md': None, 'rtl/sorting_engine.sv': None, 'verif/sorting_engine_testbench.sv': None, 'docs/order_matching_engine_specification.md': None, 'verif/order_matching_engine_testbench.sv': None, 'rtl/fixed_priority_arbiter.sv': None, 'verif/fixed_priority_arbiter_tb.sv': None, 'docs/Helmholtz_Audio_Spec.md': None, 'rtl/helmholtz_resonator.sv': None, 'rtl/modulator.sv': None, 'rtl/resonator_bank.sv': None, 'rtl/soft_clipper.sv': None, 'docs/specs_tb.md': None, 'docs/image_stego_specification.md': None, 'verif/image_stego_tb.sv': None, 'rtl/top_inv_manchester_codec.sv': None, 'rtl/jpeg_runlength_enc.sv': None, 'rtl/jpeg_runlength_rzs.sv': None, 'rtl/jpeg_runlength_stage1.sv': None, 'docs/8Bit_lfsr_spec.md': None, 'rtl/memory_scheduler.sv': None, 'docs/multiplexer_specification.md': None, 'rtl/multiplexer.sv': None, 'verif/multiplexer_tb.sv': None, 'docs/nbit_swizzling_spec.md': None, 'verif/nbit_swizzling_tb.sv': None, 'docs/nmea_decoder_spec.md': None, 'verif/nmea_decoder_tb.sv': None, 'rtl/axi4lite_to_pcie_cfg_bridge.sv': None, 'rtl/axis_to_uart_tx.sv': None, 'rtl/uart_rx_to_axis.sv': None, 'rtl/axis_to_uart.sv': None, 'rtl/barrel_shifter.sv': None, 'verif/barrel_shifter_tb.sv': None, 'docs/bcd_adder_spec.md': None, 'verif/tb_bcd_adder.sv': None, 'rtl/bcd_adder.sv': None, 'rtl/bcd_top.sv': None, 'rtl/multi_digit_bcd_add_sub.sv': None, 'rtl/full_adder.sv': None, 'rtl/four_bit_adder.sv': None, 'verif/bcd_to_excess_3_tb.sv': None, 'docs/deletion_specification.md': None}" + }, + "test_info": { + "test_criteria_0": [ + "bench in systemverilog for a verilog module named `async_fifo`. the **async_fifo** design is a parameterizable asynchronous fifo module. it uses separate clock domains for writing and reading, providing safe data transfer between two clock domains. the design employs dual-port memory and gray-coded pointers for reliable synchronization. the test bench should systematically generate input vectors, apply them to the module under test (mut) and aim to achieve 100% or the maximum possible coverage.", + "cases designed to maximize coverage of the `async_fifo` module.", + "case 1: basic write-read", + "case 2: fill-and-drain (full/empty flag test)", + "case 3: pointer wrap-around", + "pointer wrap-around logic at fifo depth boundaries.", + "case 4: write domain reset", + "behavior when only the write side is reset.", + "case 5: read domain reset", + "behavior when only the read side is reset.", + "case 6: simultaneous reset" + ], + "test_criteria_2": [ + "systematically generate input vectors, apply them to the module under test (mut) and aim to achieve 100% or the maximum possible coverage." + ] + }, + "expected_behavior": [ + "systematically generate input vectors, apply them to the module under test (MUT) and aim to achieve 100% or the maximum possible coverage", + "when only the write side is reset.", + "when only the read side is reset." + ], + "metadata": { + "categories": [ + "cid012", + "medium" + ], + "domain": "memory", + "complexity": "intermediate", + "problem_type": "design", + "has_code": true, + "has_tests": true + }, + "full_prompt": "Create a test bench in SystemVerilog for a Verilog module named `async_fifo`. The **async_fifo** design is a parameterizable asynchronous FIFO module. It uses separate clock domains for writing and reading, providing safe data transfer between two clock domains. The design employs dual-port memory and Gray-coded pointers for reliable synchronization. The test bench should systematically generate input vectors, apply them to the module under test (MUT) and aim to achieve 100% or the maximum possible coverage.\n\n# Stimulus Generation\n\nBelow are all test cases designed to maximize coverage of the `async_fifo` module.\n\n**Setup:**\n- `p_data_width = 8`\n- `p_addr_width = 4`\n- Write clk = 10 ns, Read clk = 12 ns\n\n---\n\n## Test Case 1: Basic Write-Read\n\n**Description:** \nWrite a sequence of data and read it back with asynchronous clocks.\n\n**Sequence:**\n1. Deassert resets.\n2. Write 8 sequential values.\n3. Read back all values.\n\n---\n\n## Test Case 2: Fill-and-Drain (Full/Empty Flag Test)\n\n**Description:** \nCompletely fill and then completely drain the FIFO.\n\n**Sequence:**\n1. Write 16 items to FIFO.\n2. Observe `o_fifo_full = 1`.\n3. Read all data.\n4. Observe `o_fifo_empty = 1`.\n\n---\n\n## Test Case 3: Pointer Wrap-Around\n\n**Description:** \nTest pointer wrap-around logic at FIFO depth boundaries.\n\n**Sequence:**\n1. Continuously write 20 items.\n2. Slowly read back data.\n\n\n---\n\n## Test Case 4: Write Domain Reset\n\n**Description:** \nTest behavior when only the write side is reset.\n\n**Sequence:**\n1. Write till Fifo is full.\n2. Reset `i_wr_rst_n`.\n3. Read Back.\n\n---\n\n## Test Case 5: Read Domain Reset\n\n**Description:** \nTest behavior when only the read side is reset.\n\n**Sequence:**\n1. Continuously write data.\n2. Reset `i_rd_rst_n`.\n3. Read Back.\n\n---\n\n## Test Case 6: Simultaneous Reset\n\n**Description:** \nReset both domains simultaneously.\n\n**Sequence:**\n1. Write and read some data.\n2. Assert both resets.\n3. Resume operation.\n\n---\n", + "system_message": "You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n - **Update the contents of a text file from a old content to new content**\n - `sed -i \"problematic_line_number s/problematic_statement/non_problematic_statement/\" Buggy_RTL_code.sv`\n - **To access a specific line of the file**\n - `awk 'NR==line_number' file_name.sv`\n\nYou will be given a prompt and your task is to understand it and solve the given issue by using the above-mentioned commands as needed. In the final step, you should create a Linux patch to highlight the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.", + "raw_context": { + "docs/specification.md": null, + "verif/tb_top_64b66b_codec.sv": null, + "docs/decoder_specification.md": null, + "rtl/aes_enc_top.sv": null, + "rtl/aes_encrypt.sv": null, + "rtl/sbox.sv": null, + "rtl/Bit_Difference_Counter.sv": null, + "rtl/Bitwise_Reduction.sv": null, + "rtl/Data_Reduction.sv": null, + "rtl/Min_Hamming_Distance_Finder.sv": null, + "verif/tb_Min_Hamming_Distance_Finder.sv": null, + "docs/alu_core_specification.md": null, + "rtl/alu_core.sv": null, + "verif/alu_core_tb.sv": null, + "docs/fifo.md": "# Asynchronous FIFO Specification\n\n## 1. Overview\n\nThe **async_fifo** design is a parameterizable asynchronous FIFO module. It uses separate clock domains for writing and reading, providing safe data transfer between two clock domains. The design employs dual-port memory and Gray-coded pointers for reliable synchronization.\n\n### Key Features\n1. Configurable data width and FIFO depth (determined by address width).\n2. Separate write and read clocks.\n3. Synchronization logic for pointers between clock domains.\n4. Full and empty flags to indicate FIFO status.\n5. Dual-port memory for simultaneous read and write.\n\n## 2. Top-Level Module: `async_fifo`\n\n### 2.1 Parameters\n\n- **p_data_width** (default = 32)\n - Defines the width of data being transferred in/out of the FIFO.\n- **p_addr_width** (default = 16)\n - Defines the width of the address pointers for the FIFO.\n - The FIFO depth will be \\(2^{\\text{p\\_addr\\_width}}\\).\n\n### 2.2 Ports\n\n| **Port Name** | **Direction** | **Width** | **Description** |\n|---------------------|---------------|-----------------------------|-------------------------------------------------------------------------|\n| `i_wr_clk` | Input | 1 bit | Write clock domain. |\n| `i_wr_rst_n` | Input | 1 bit | Active-low reset signal for the write clock domain. |\n| `i_wr_en` | Input | 1 bit | Write enable signal. When high and FIFO not full, data is written. |\n| `i_wr_data` | Input | `p_data_width` bits | Write data to be stored in the FIFO. |\n| `o_fifo_full` | Output | 1 bit | High when FIFO is full and cannot accept more data. |\n| `i_rd_clk` | Input | 1 bit | Read clock domain. |\n| `i_rd_rst_n` | Input | 1 bit | Active-low reset signal for the read clock domain. |\n| `i_rd_en` | Input | 1 bit | Read enable signal. When high and FIFO not empty, data is read out. |\n| `o_rd_data` | Output | `p_data_width` bits | Read data from the FIFO. |\n| `o_fifo_empty` | Output | 1 bit | High when FIFO is empty and no data is available to read. |\n\n### 2.3 Internal Signals\n- `w_wr_bin_addr` & `w_rd_bin_addr`\n - Binary write and read address buses.\n- `w_wr_grey_addr` & `w_rd_grey_addr`\n - Gray-coded write and read address buses.\n- `w_rd_ptr_sync` & `w_wr_ptr_sync`\n - Synchronized read pointer in the write domain and synchronized write pointer in the read domain, respectively.\n\n### 2.4 Submodule Instantiations\n\n#### 1. `read_to_write_pointer_sync`\nSynchronizes the Gray-coded read pointer from the read clock domain to the write clock domain.\n\n#### 2. `write_to_read_pointer_sync`\nSynchronizes the Gray-coded write pointer from the write clock domain to the read clock domain.\n\n#### 3. `wptr_full`\nHandles the write pointer logic, updates the pointer upon valid writes, and detects FIFO full condition.\n\n#### 4. `fifo_memory`\nDual-port RAM used to store the FIFO data. Supports simultaneous write and read using separate clocks.\n\n#### 5. `rptr_empty`\nHandles the read pointer logic, updates the pointer upon valid reads, and detects FIFO empty condition.\n\n## 3. Submodules\n\nThis section describes each submodule in detail.\n\n---\n\n### 3.1 `fifo_memory`\n\n#### 3.1.1 Parameters\n\n- **p_data_width** (default = 32) \n Width of each data word stored in the memory.\n- **p_addr_width** (default = 16) \n Width of the memory address ports. The depth of the memory is \\(2^{\\text{p\\_addr\\_width}}\\).\n\n#### 3.1.2 Ports\n\n| **Port Name** | **Direction** | **Width** | **Description** |\n|---------------|---------------|---------------------|---------------------------------------------------------------|\n| `i_wr_clk` | Input | 1 bit | Write clock. |\n| `i_wr_clk_en` | Input | 1 bit | Write clock enable; when high, a write operation may occur. |\n| `i_wr_addr` | Input | `p_addr_width` bits | Address in memory where data will be written. |\n| `i_wr_data` | Input | `p_data_width` bits | Data to be stored in the memory. |\n| `i_wr_full` | Input | 1 bit | FIFO full indicator (used to block writes when FIFO is full). |\n| `i_rd_clk` | Input | 1 bit | Read clock. |\n| `i_rd_clk_en` | Input | 1 bit | Read clock enable; when high, a read operation may occur. |\n| `i_rd_addr` | Input | `p_addr_width` bits | Address in memory from where data will be read. |\n| `o_rd_data` | Output | `p_data_width` bits | Output data read from the memory. |\n\n### 3.2 `read_to_write_pointer_sync`\n\n#### 3.2.1 Parameters\n\n- **p_addr_width** (default = 16) \n Defines the address width (not counting the extra MSB bit used for indexing).\n\n#### 3.2.2 Ports\n\n| **Port Name** | **Direction** | **Width** | **Description** |\n|-------------------|---------------|-----------------------|-----------------------------------------------------------------------------------|\n| `i_wr_clk` | Input | 1 bit | Write clock domain. |\n| `i_wr_rst_n` | Input | 1 bit | Active-low reset for the write clock domain. |\n| `i_rd_grey_addr` | Input | `p_addr_width+1` bits | Gray-coded read pointer from the read clock domain. |\n| `o_rd_ptr_sync` | Output (reg) | `p_addr_width+1` bits | Synchronized read pointer in the write clock domain (two-stage synchronization). |\n \n---\n\n### 3.3 `write_to_read_pointer_sync`\n\n#### 3.3.1 Parameters\n\n- **p_addr_width** (default = 16)\n\n#### 3.3.2 Ports\n\n| **Port Name** | **Direction** | **Width** | **Description** |\n|-------------------|---------------|-----------------------|---------------------------------------------------------------------------------|\n| `i_rd_clk` | Input | 1 bit | Read clock domain. |\n| `i_rd_rst_n` | Input | 1 bit | Active-low reset for the read clock domain. |\n| `i_wr_grey_addr` | Input | `p_addr_width+1` bits | Gray-coded write pointer from the write clock domain. |\n| `o_wr_ptr_sync` | Output (reg) | `p_addr_width+1` bits | Synchronized write pointer in the read clock domain (two-stage synchronization).|\n\n### 3.4 `wptr_full`\n\n#### 3.4.1 Parameters\n\n- **p_addr_width** (default = 16)\n\n#### 3.4.2 Ports\n\n| **Port Name** | **Direction** | **Width** | **Description** |\n|-------------------|---------------|-----------------------|---------------------------------------------------------------------|\n| `i_wr_clk` | Input | 1 bit | Write clock. |\n| `i_wr_rst_n` | Input | 1 bit | Active-low reset for the write clock domain. |\n| `i_wr_en` | Input | 1 bit | Write enable signal. |\n| `i_rd_ptr_sync` | Input | `p_addr_width+1` bits | Synchronized read pointer from the read clock domain (Gray-coded). |\n| `o_fifo_full` | Output (reg) | 1 bit | Indicates when the FIFO is full. |\n| `o_wr_bin_addr` | Output (wire) | `p_addr_width` bits | Binary write address used for indexing the memory. |\n| `o_wr_grey_addr` | Output (reg) | `p_addr_width+1` bits | Gray-coded write pointer. |\n\n---\n\n### 3.5 `rptr_empty`\n\n#### 3.5.1 Parameters\n\n- **p_addr_width** (default = 16)\n\n#### 3.5.2 Ports\n\n| **Port Name** | **Direction** | **Width** | **Description** |\n|-------------------|---------------|-----------------------|-----------------------------------------------------------------------|\n| `i_rd_clk` | Input | 1 bit | Read clock domain. |\n| `i_rd_rst_n` | Input | 1 bit | Active-low reset for the read clock domain. |\n| `i_rd_en` | Input | 1 bit | Read enable signal. |\n| `i_wr_ptr_sync` | Input | `p_addr_width+1` bits | Synchronized write pointer from the write clock domain (Gray-coded). |\n| `o_fifo_empty` | Output (reg) | 1 bit | Indicates when the FIFO is empty. |\n| `o_rd_bin_addr` | Output (wire) | `p_addr_width` bits | Binary read address used for indexing the memory. |\n| `o_rd_grey_addr` | Output (reg) | `p_addr_width+1` bits | Gray-coded read pointer. |\n", + "rtl/async_fifo.sv": null, + "rtl/fifo_memory.sv": null, + "rtl/load_memory.sv": null, + "rtl/read_to_write_pointer_sync.sv": null, + "rtl/rptr_empty.sv": null, + "rtl/wptr_full.sv": null, + "rtl/spi_complex_mult.sv": null, + "rtl/spi_master.sv": null, + "rtl/spi_top.sv": null, + "verif/spi_complex_mult_tb.sv": null, + "rtl/ttc_counter_lite.sv": null, + "verif/ttc_counter_lite_tb.sv": null, + "docs/UART_Specifications.md": null, + "rtl/areset_sync.sv": null, + "rtl/baud_gen.sv": null, + "rtl/cdc_sync.sv": null, + "rtl/uart_rx.sv": null, + "rtl/uart_tx.sv": null, + "rtl/blake2s_G.v": null, + "rtl/blake2s_core.v": null, + "rtl/blake2s_m_select.v": null, + "verif/blake2s_core_finish_and_update_sanity_check.sv": null, + "rtl/blake2s.v": null, + "verif/blake2s_not_readable_addresses_check.sv": null, + "rtl/csr_apb_interface.sv": null, + "rtl/direct_map_cache.sv": null, + "verif/tb_direct_map_cache.sv": null, + "rtl/door_lock.sv": null, + "docs/specs.md": null, + "verif/tb_branch_control_unit.sv": null, + "verif/tb_custom_byte_enable_ram.sv": null, + "rtl/custom_byte_enable_ram.sv": null, + "rtl/caesar_cipher.sv": null, + "rtl/cic_decimator.sv": null, + "verif/coffee_machine_testbench.sv": null, + "docs/continuous_adder_specification.md": null, + "rtl/continuous_adder.sv": null, + "verif/continuous_adder_tb.sv": null, + "verif/blake2s_core_state_liveness_check.sv": null, + "verif/blake2s_core_reset_and_ready_sanity_check.sv": null, + "rtl/adder_tree.sv": null, + "rtl/coeff_ram.sv": null, + "rtl/poly_filter.sv": null, + "rtl/poly_interpolator.sv": null, + "rtl/shift_register.sv": null, + "docs/poly_filter.md": null, + "rtl/rgb_color_space_hsv.sv": null, + "verif/tb_linear_search.sv": null, + "docs/simd_datapath_specs.md": null, + "docs/simd_lane_specs.md": null, + "rtl/sorting_engine.sv": null, + "verif/sorting_engine_testbench.sv": null, + "docs/order_matching_engine_specification.md": null, + "verif/order_matching_engine_testbench.sv": null, + "rtl/fixed_priority_arbiter.sv": null, + "verif/fixed_priority_arbiter_tb.sv": null, + "docs/Helmholtz_Audio_Spec.md": null, + "rtl/helmholtz_resonator.sv": null, + "rtl/modulator.sv": null, + "rtl/resonator_bank.sv": null, + "rtl/soft_clipper.sv": null, + "docs/specs_tb.md": null, + "docs/image_stego_specification.md": null, + "verif/image_stego_tb.sv": null, + "rtl/top_inv_manchester_codec.sv": null, + "rtl/jpeg_runlength_enc.sv": null, + "rtl/jpeg_runlength_rzs.sv": null, + "rtl/jpeg_runlength_stage1.sv": null, + "docs/8Bit_lfsr_spec.md": null, + "rtl/memory_scheduler.sv": null, + "docs/multiplexer_specification.md": null, + "rtl/multiplexer.sv": null, + "verif/multiplexer_tb.sv": null, + "docs/nbit_swizzling_spec.md": null, + "verif/nbit_swizzling_tb.sv": null, + "docs/nmea_decoder_spec.md": null, + "verif/nmea_decoder_tb.sv": null, + "rtl/axi4lite_to_pcie_cfg_bridge.sv": null, + "rtl/axis_to_uart_tx.sv": null, + "rtl/uart_rx_to_axis.sv": null, + "rtl/axis_to_uart.sv": null, + "rtl/barrel_shifter.sv": null, + "verif/barrel_shifter_tb.sv": null, + "docs/bcd_adder_spec.md": null, + "verif/tb_bcd_adder.sv": null, + "rtl/bcd_adder.sv": null, + "rtl/bcd_top.sv": null, + "rtl/multi_digit_bcd_add_sub.sv": null, + "rtl/full_adder.sv": null, + "rtl/four_bit_adder.sv": null, + "verif/bcd_to_excess_3_tb.sv": null, + "docs/deletion_specification.md": null + } + }, + { + "id": "cvdp_agentic_byte_enable_ram_0004", + "index": 599, + "source_config": "cvdp_agentic_code_generation_commercial", + "instruction": "Context: You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n - **Update the contents of a text file from a old content to new content**\n - `sed -i \"problematic_line_number s/problematic_statement/non_problematic_statement/\" Buggy_RTL_code.sv`\n - **To access a specific line of the file**\n - `awk 'NR==line_number' file_name.sv`\n\nYou will be given a prompt and your task is to understand it and solve the given issue by using the above-mentioned commands as needed. In the final step, you should create a Linux patch to highlight the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.\n\nTask: I have a specification of a custom_byte_enable_ram module in the docs directory. testbench `tb_custom_byte_enable_ram.sv` in the verif directory to apply stimulus and achieve maximum coverage for the `custom_byte_enable_ram` module.\n\nInclude the following in the generated testbench:\n\n**Module Instance**:\nInstantiate the `custom_byte_enable_ram` module as `uut`, ensuring that all input and output ports (covering both port A and port B) are properly connected.\n\n**Clock Generation**:\nclock generator with a 10ns period.\n\n**Stimulus Scenarios**:\nIn the testbench\u2019s initial block, apply a series of stimulus sequences with delays and $display statements (without using tasks) that cover the following 13 test cases:\n\n- **Test 1**: Full via port A at address 0 followed by a read-back.\n\n- **Test 2**: Partial via port B at address 1 followed by a read-back.\n\n- **Test 3**: Dual-port simultaneous t address 2 with port A writing lower bytes and port B writing upper bytes, then reading back from both ports.\n\n- **Test 4**: Sequential partial writes on port A at address 3, with an initial using one byte-enable pattern and a subsequent using a complementary pattern, then reading back.\n\n- **Test 5**: Independent full writes on port A (at address 5) and port B (at address 6) with subsequent reads.\n\n- **Test 6**: Dual-port full t the same address (address 4) by both ports, then reading the final value (noting that port A\u2019s bytes have priority).\n\n- **Test 7**: Dual-port overlapping partial t address 7 with interleaved byte enables, then reading back.\n\n- **Test 8**: Dual-port t address 9 where port A has no active byte enables and port B performs a full write, followed by a read-back.\n\n- **Test 9**: Sequential writes at address 10 with an initial full via port A and a subsequent partial update via port B, then reading back.\n\n- **Test 10**: A no-update scenario at address 11 where an initial full is not altered by a cycle with both ports enabled but with zero byte enables, then reading back.\n\n- **Test 11**: t address 25 with only port B enabled, then reading back from both ports.\n\n- **Test 12**: Read at addresses 100 and 101 with both ports disabled to verify unchanged memory.\n\n- **Test 13**: Separate partial writes at different addresses (address 12 via port A and address 13 via port B) with subsequent reads.\n\nThe testbench should structure these stimulus sequences directly within an initial block using appropriate delays and $display calls for traceability and debugging. Do not include checker logic or internal state validation\u2014this testbench is solely for generating stimulus.", + "verilog_code": { + "code_block_1_0": "tb_custom_byte_enable_ram.sv", + "code_block_1_1": "custom_byte_enable_ram", + "code_block_1_2": "custom_byte_enable_ram", + "code_block_1_10": "custom_byte_enable_ram", + "code_block_2_0": "module in the docs directory. Write a SystemVerilog testbench `tb_custom_byte_enable_ram.sv` in the verif directory to apply stimulus and achieve maximum coverage for the `custom_byte_enable_ram` module.\n\nInclude the following in the generated testbench:\n\n**Module Instance**:\nInstantiate the `custom_byte_enable_ram` module as `uut`, ensuring that all input and output ports (covering both port A and port B) are properly connected.\n\n**Clock Generation**:\nImplement a clock generator with a 10ns period.\n\n**Stimulus Scenarios**:\nIn the testbench\u2019s initial block, apply a series of stimulus sequences with delays and $display statements (without using tasks) that cover the following 13 test cases:\n\n- **Test 1**: Full write via port A at address 0 followed by a read-back.\n\n- **Test 2**: Partial write via port B at address 1 followed by a read-back.\n\n- **Test 3**: Dual-port simultaneous write at address 2 with port A writing lower bytes and port B writing upper bytes, then reading back from both ports.\n\n- **Test 4**: Sequential partial writes on port A at address 3, with an initial write using one byte-enable pattern and a subsequent write using a complementary pattern, then reading back.\n\n- **Test 5**: Independent full writes on port A (at address 5) and port B (at address 6) with subsequent reads.\n\n- **Test 6**: Dual-port full write at the same address (address 4) by both ports, then reading the final value (noting that port A\u2019s bytes have priority).\n\n- **Test 7**: Dual-port overlapping partial write at address 7 with interleaved byte enables, then reading back.\n\n- **Test 8**: Dual-port write at address 9 where port A has no active byte enables and port B performs a full write, followed by a read-back.\n\n- **Test 9**: Sequential writes at address 10 with an initial full write via port A and a subsequent partial update via port B, then reading back.\n\n- **Test 10**: A no-update scenario at address 11 where an initial full write is not altered by a cycle with both ports enabled but with zero byte enables, then reading back.\n\n- **Test 11**: Write at address 25 with only port B enabled, then reading back from both ports.\n\n- **Test 12**: Read at addresses 100 and 101 with both ports disabled to verify unchanged memory.\n\n- **Test 13**: Separate partial writes at different addresses (address 12 via port A and address 13 via port B) with subsequent reads.\n\nThe testbench should structure these stimulus sequences directly within an initial block using appropriate delays and $display calls for traceability and debugging. Do not include checker logic or internal state validation\u2014this testbench is solely for generating stimulus.\n {'docs/specification.md': None, 'verif/tb_top_64b66b_codec.sv': None, 'docs/decoder_specification.md': None, 'rtl/aes_enc_top.sv': None, 'rtl/aes_encrypt.sv': None, 'rtl/sbox.sv': None, 'rtl/Bit_Difference_Counter.sv': None, 'rtl/Bitwise_Reduction.sv': None, 'rtl/Data_Reduction.sv': None, 'rtl/Min_Hamming_Distance_Finder.sv': None, 'verif/tb_Min_Hamming_Distance_Finder.sv': None, 'docs/alu_core_specification.md': None, 'rtl/alu_core.sv': None, 'verif/alu_core_tb.sv': None, 'docs/fifo.md': None, 'rtl/async_fifo.sv': None, 'rtl/fifo_memory.sv': None, 'rtl/load_memory.sv': None, 'rtl/read_to_write_pointer_sync.sv': None, 'rtl/rptr_empty.sv': None, 'rtl/wptr_full.sv': None, 'rtl/spi_complex_mult.sv': None, 'rtl/spi_master.sv': None, 'rtl/spi_top.sv': None, 'verif/spi_complex_mult_tb.sv': None, 'rtl/ttc_counter_lite.sv': None, 'verif/ttc_counter_lite_tb.sv': None, 'docs/UART_Specifications.md': None, 'rtl/areset_sync.sv': None, 'rtl/baud_gen.sv': None, 'rtl/cdc_sync.sv': None, 'rtl/uart_rx.sv': None, 'rtl/uart_tx.sv': None, 'rtl/blake2s_G.v': None, 'rtl/blake2s_core.v': None, 'rtl/blake2s_m_select.v': None, 'verif/blake2s_core_finish_and_update_sanity_check.sv': None, 'rtl/blake2s.v': None, 'verif/blake2s_not_readable_addresses_check.sv': None, 'rtl/csr_apb_interface.sv': None, 'rtl/direct_map_cache.sv': None, 'verif/tb_direct_map_cache.sv': None, 'rtl/door_lock.sv': None, 'docs/specs.md': \"# Custom Byte-Enable RAM Module\\n\\nThis module implements a dual-port RAM with byte-enable support and pipelining, designed for efficient memory operations in systems such as processors or embedded controllers. It features separate interfaces for two independent ports (Port A and Port B), each capable of partial writes at byte granularity. The design includes collision handling logic for simultaneous writes to the same memory location and registers inputs in a two-stage pipeline to ensure correct data propagation and controlled read latency.\\n\\n---\\n\\n## Parameterization\\n\\n- **XLEN**:\\n - Data width of the memory, typically set to 32 bits.\\n\\n- **LINES**:\\n - Number of 32-bit words in memory (default: 8192).\\n - Address width derived as $clog2(LINES).\\n\\nThese parameters allow customization of the memory size and data width at compile time.\\n\\n---\\n\\n## Interfaces\\n\\n### 1. Clock\\n- **clk**: Single posedge clock input synchronizing all operations.\\n\\n### 2. Port A Interface\\n- **addr_a [ADDR_WIDTH-1:0]**: Address input for Port A.\\n- **en_a**: Enable signal for Port A; triggers write operations.\\n- **be_a [XLEN/8-1:0]**: Byte-enable vector controlling byte-level writes.\\n- **data_in_a [XLEN-1:0]**: 32-bit data input for Port A.\\n- **data_out_a [XLEN-1:0]**: Pipelined 32-bit data output from memory.\\n\\n### 3. Port B Interface\\n- **addr_b [ADDR_WIDTH-1:0]**: Address input for Port B.\\n- **en_b**: Enable signal for Port B; triggers write operations.\\n- **be_b [XLEN/8-1:0]**: Byte-enable vector controlling byte-level writes.\\n- **data_in_b [XLEN-1:0]**: 32-bit data input for Port B.\\n- **data_out_b [XLEN-1:0]**: Pipelined 32-bit data output from memory.\\n\\n---\\n\\n## Internal Architecture\\n\\n### 1. Memory Organization\\nThe memory array is defined as:\\nlogic [XLEN-1:0] ram [LINES-1:0];\\nSimplifies synthesis and supports word-level addressing.\\n\\n### 2. Input Pipelining\\n**Stage-1 Registers**:\\n- Registers (`addr_a_reg`, `en_a_reg`, `be_a_reg`, `data_in_a_reg`, etc.) capture port inputs on each clock's rising edge, synchronizing subsequent operations.\\n\\n### 3. Write Collision Handling (Stage-2)\\n**Collision Detection**:\\n\\nif (en_a_reg && en_b_reg && (addr_a_reg == addr_b_reg))\\nDetermines simultaneous writes to the same address.\\n\\n**Byte-Level Arbitration**:\\n- If collision occurs, priority is:\\n - **Port A's byte-enable active**: byte written from Port A.\\n - **Port A's byte-enable inactive & Port B's active**: byte written from Port B.\\n- Ensures selective byte-level updates with Port A prioritized.\\n\\n**Independent Writes**:\\n- Without collision, each port independently updates enabled bytes.\\n\\n### 4. Pipelined Read Outputs\\n- Data outputs (`data_out_a`, `data_out_b`) reflect data from pipelined addresses, introducing one-cycle latency.\\n\\n---\\n\\n## Summary of Functionality\\n\\n- **Dual-Port Operation**: Supports concurrent operations on two independent ports.\\n- **Byte-Enable Write**: Allows partial byte-level word updates via byte-enable mask.\\n- **Collision Handling**: Resolves simultaneous write collisions at byte granularity, prioritizing Port A.\\n- **Pipelined Operation**: Utilizes a two-stage pipeline (input capture and memory update/read), introducing one-cycle latency.\\n- **Initialization**: Memory initialized to zero at startup.\\n\\nThis `custom_byte_enable_ram` module is flexible and robust, suitable for a variety of high-performance digital system applications requiring dual-port memory access with precise byte-level control.\", 'verif/tb_branch_control_unit.sv': None, 'verif/tb_custom_byte_enable_ram.sv': None, 'rtl/custom_byte_enable_ram.sv': None, 'rtl/caesar_cipher.sv': None, 'rtl/cic_decimator.sv': None, 'verif/coffee_machine_testbench.sv': None, 'docs/continuous_adder_specification.md': None, 'rtl/continuous_adder.sv': None, 'verif/continuous_adder_tb.sv': None, 'verif/blake2s_core_state_liveness_check.sv': None, 'verif/blake2s_core_reset_and_ready_sanity_check.sv': None, 'rtl/adder_tree.sv': None, 'rtl/coeff_ram.sv': None, 'rtl/poly_filter.sv': None, 'rtl/poly_interpolator.sv': None, 'rtl/shift_register.sv': None, 'docs/poly_filter.md': None, 'rtl/rgb_color_space_hsv.sv': None, 'verif/tb_linear_search.sv': None, 'docs/simd_datapath_specs.md': None, 'docs/simd_lane_specs.md': None, 'rtl/sorting_engine.sv': None, 'verif/sorting_engine_testbench.sv': None, 'docs/order_matching_engine_specification.md': None, 'verif/order_matching_engine_testbench.sv': None, 'rtl/fixed_priority_arbiter.sv': None, 'verif/fixed_priority_arbiter_tb.sv': None, 'docs/Helmholtz_Audio_Spec.md': None, 'rtl/helmholtz_resonator.sv': None, 'rtl/modulator.sv': None, 'rtl/resonator_bank.sv': None, 'rtl/soft_clipper.sv': None, 'docs/specs_tb.md': None, 'docs/image_stego_specification.md': None, 'verif/image_stego_tb.sv': None, 'rtl/top_inv_manchester_codec.sv': None, 'rtl/jpeg_runlength_enc.sv': None, 'rtl/jpeg_runlength_rzs.sv': None, 'rtl/jpeg_runlength_stage1.sv': None, 'docs/8Bit_lfsr_spec.md': None, 'rtl/memory_scheduler.sv': None, 'docs/multiplexer_specification.md': None, 'rtl/multiplexer.sv': None, 'verif/multiplexer_tb.sv': None, 'docs/nbit_swizzling_spec.md': None, 'verif/nbit_swizzling_tb.sv': None, 'docs/nmea_decoder_spec.md': None, 'verif/nmea_decoder_tb.sv': None, 'rtl/axi4lite_to_pcie_cfg_bridge.sv': None, 'rtl/axis_to_uart_tx.sv': None, 'rtl/uart_rx_to_axis.sv': None, 'rtl/axis_to_uart.sv': None, 'rtl/barrel_shifter.sv': None, 'verif/barrel_shifter_tb.sv': None, 'docs/bcd_adder_spec.md': None, 'verif/tb_bcd_adder.sv': None, 'rtl/bcd_adder.sv': None, 'rtl/bcd_top.sv': None, 'rtl/multi_digit_bcd_add_sub.sv': None, 'rtl/full_adder.sv': None, 'rtl/four_bit_adder.sv': None, 'verif/bcd_to_excess_3_tb.sv': None, 'docs/deletion_specification.md': None}" + }, + "test_info": { + "test_criteria_0": [ + "`tb_custom_byte_enable_ram.sv` in the verif directory to apply stimulus and achieve maximum coverage for the `custom_byte_enable_ram` module.", + "**module instance**:", + "\u2019s initial block, apply a series of stimulus sequences with delays and $display statements (without using tasks) that cover the following 13 test cases:", + "1**: full write via port a at address 0 followed by a read-back.", + "2**: partial write via port b at address 1 followed by a read-back.", + "3**: dual-port simultaneous write at address 2 with port a writing lower bytes and port b writing upper bytes, then reading back from both ports.", + "4**: sequential partial writes on port a at address 3, with an initial write using one byte-enable pattern and a subsequent write using a complementary pattern, then reading back.", + "5**: independent full writes on port a (at address 5) and port b (at address 6) with subsequent reads.", + "6**: dual-port full write at the same address (address 4) by both ports, then reading the final value (noting that port a\u2019s bytes have priority).", + "7**: dual-port overlapping partial write at address 7 with interleaved byte enables, then reading back.", + "8**: dual-port write at address 9 where port a has no active byte enables and port b performs a full write, followed by a read-back.", + "9**: sequential writes at address 10 with an initial full write via port a and a subsequent partial update via port b, then reading back.", + "10**: a no-update scenario at address 11 where an initial full write is not altered by a cycle with both ports enabled but with zero byte enables, then reading back.", + "11**: write at address 25 with only port b enabled, then reading back from both ports.", + "12**: read at addresses 100 and 101 with both ports disabled to verify unchanged memory.", + "13**: separate partial writes at different addresses (address 12 via port a and address 13 via port b) with subsequent reads.", + "should structure these stimulus sequences directly within an initial block using appropriate delays and $display calls for traceability and debugging. do not include checker logic or internal state validation\u2014this testbench is solely for generating stimulus." + ], + "test_criteria_2": [ + "structure these stimulus sequences directly within an initial block using appropriate delays and $display calls for traceability and debugging. do not include checker logic or internal state validation\u2014this testbench is solely for generating stimulus." + ] + }, + "expected_behavior": [ + "structure these stimulus sequences directly within an initial block using appropriate delays and $display calls for traceability and debugging" + ], + "metadata": { + "categories": [ + "cid012", + "medium" + ], + "domain": "memory", + "complexity": "intermediate", + "problem_type": "design", + "has_code": true, + "has_tests": true + }, + "full_prompt": "I have a specification of a custom_byte_enable_ram module in the docs directory. Write a SystemVerilog testbench `tb_custom_byte_enable_ram.sv` in the verif directory to apply stimulus and achieve maximum coverage for the `custom_byte_enable_ram` module.\n\nInclude the following in the generated testbench:\n\n**Module Instance**:\nInstantiate the `custom_byte_enable_ram` module as `uut`, ensuring that all input and output ports (covering both port A and port B) are properly connected.\n\n**Clock Generation**:\nImplement a clock generator with a 10ns period.\n\n**Stimulus Scenarios**:\nIn the testbench\u2019s initial block, apply a series of stimulus sequences with delays and $display statements (without using tasks) that cover the following 13 test cases:\n\n- **Test 1**: Full write via port A at address 0 followed by a read-back.\n\n- **Test 2**: Partial write via port B at address 1 followed by a read-back.\n\n- **Test 3**: Dual-port simultaneous write at address 2 with port A writing lower bytes and port B writing upper bytes, then reading back from both ports.\n\n- **Test 4**: Sequential partial writes on port A at address 3, with an initial write using one byte-enable pattern and a subsequent write using a complementary pattern, then reading back.\n\n- **Test 5**: Independent full writes on port A (at address 5) and port B (at address 6) with subsequent reads.\n\n- **Test 6**: Dual-port full write at the same address (address 4) by both ports, then reading the final value (noting that port A\u2019s bytes have priority).\n\n- **Test 7**: Dual-port overlapping partial write at address 7 with interleaved byte enables, then reading back.\n\n- **Test 8**: Dual-port write at address 9 where port A has no active byte enables and port B performs a full write, followed by a read-back.\n\n- **Test 9**: Sequential writes at address 10 with an initial full write via port A and a subsequent partial update via port B, then reading back.\n\n- **Test 10**: A no-update scenario at address 11 where an initial full write is not altered by a cycle with both ports enabled but with zero byte enables, then reading back.\n\n- **Test 11**: Write at address 25 with only port B enabled, then reading back from both ports.\n\n- **Test 12**: Read at addresses 100 and 101 with both ports disabled to verify unchanged memory.\n\n- **Test 13**: Separate partial writes at different addresses (address 12 via port A and address 13 via port B) with subsequent reads.\n\nThe testbench should structure these stimulus sequences directly within an initial block using appropriate delays and $display calls for traceability and debugging. Do not include checker logic or internal state validation\u2014this testbench is solely for generating stimulus.\n", + "system_message": "You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n - **Update the contents of a text file from a old content to new content**\n - `sed -i \"problematic_line_number s/problematic_statement/non_problematic_statement/\" Buggy_RTL_code.sv`\n - **To access a specific line of the file**\n - `awk 'NR==line_number' file_name.sv`\n\nYou will be given a prompt and your task is to understand it and solve the given issue by using the above-mentioned commands as needed. In the final step, you should create a Linux patch to highlight the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.", + "raw_context": { + "docs/specification.md": null, + "verif/tb_top_64b66b_codec.sv": null, + "docs/decoder_specification.md": null, + "rtl/aes_enc_top.sv": null, + "rtl/aes_encrypt.sv": null, + "rtl/sbox.sv": null, + "rtl/Bit_Difference_Counter.sv": null, + "rtl/Bitwise_Reduction.sv": null, + "rtl/Data_Reduction.sv": null, + "rtl/Min_Hamming_Distance_Finder.sv": null, + "verif/tb_Min_Hamming_Distance_Finder.sv": null, + "docs/alu_core_specification.md": null, + "rtl/alu_core.sv": null, + "verif/alu_core_tb.sv": null, + "docs/fifo.md": null, + "rtl/async_fifo.sv": null, + "rtl/fifo_memory.sv": null, + "rtl/load_memory.sv": null, + "rtl/read_to_write_pointer_sync.sv": null, + "rtl/rptr_empty.sv": null, + "rtl/wptr_full.sv": null, + "rtl/spi_complex_mult.sv": null, + "rtl/spi_master.sv": null, + "rtl/spi_top.sv": null, + "verif/spi_complex_mult_tb.sv": null, + "rtl/ttc_counter_lite.sv": null, + "verif/ttc_counter_lite_tb.sv": null, + "docs/UART_Specifications.md": null, + "rtl/areset_sync.sv": null, + "rtl/baud_gen.sv": null, + "rtl/cdc_sync.sv": null, + "rtl/uart_rx.sv": null, + "rtl/uart_tx.sv": null, + "rtl/blake2s_G.v": null, + "rtl/blake2s_core.v": null, + "rtl/blake2s_m_select.v": null, + "verif/blake2s_core_finish_and_update_sanity_check.sv": null, + "rtl/blake2s.v": null, + "verif/blake2s_not_readable_addresses_check.sv": null, + "rtl/csr_apb_interface.sv": null, + "rtl/direct_map_cache.sv": null, + "verif/tb_direct_map_cache.sv": null, + "rtl/door_lock.sv": null, + "docs/specs.md": "# Custom Byte-Enable RAM Module\n\nThis module implements a dual-port RAM with byte-enable support and pipelining, designed for efficient memory operations in systems such as processors or embedded controllers. It features separate interfaces for two independent ports (Port A and Port B), each capable of partial writes at byte granularity. The design includes collision handling logic for simultaneous writes to the same memory location and registers inputs in a two-stage pipeline to ensure correct data propagation and controlled read latency.\n\n---\n\n## Parameterization\n\n- **XLEN**:\n - Data width of the memory, typically set to 32 bits.\n\n- **LINES**:\n - Number of 32-bit words in memory (default: 8192).\n - Address width derived as $clog2(LINES).\n\nThese parameters allow customization of the memory size and data width at compile time.\n\n---\n\n## Interfaces\n\n### 1. Clock\n- **clk**: Single posedge clock input synchronizing all operations.\n\n### 2. Port A Interface\n- **addr_a [ADDR_WIDTH-1:0]**: Address input for Port A.\n- **en_a**: Enable signal for Port A; triggers write operations.\n- **be_a [XLEN/8-1:0]**: Byte-enable vector controlling byte-level writes.\n- **data_in_a [XLEN-1:0]**: 32-bit data input for Port A.\n- **data_out_a [XLEN-1:0]**: Pipelined 32-bit data output from memory.\n\n### 3. Port B Interface\n- **addr_b [ADDR_WIDTH-1:0]**: Address input for Port B.\n- **en_b**: Enable signal for Port B; triggers write operations.\n- **be_b [XLEN/8-1:0]**: Byte-enable vector controlling byte-level writes.\n- **data_in_b [XLEN-1:0]**: 32-bit data input for Port B.\n- **data_out_b [XLEN-1:0]**: Pipelined 32-bit data output from memory.\n\n---\n\n## Internal Architecture\n\n### 1. Memory Organization\nThe memory array is defined as:\nlogic [XLEN-1:0] ram [LINES-1:0];\nSimplifies synthesis and supports word-level addressing.\n\n### 2. Input Pipelining\n**Stage-1 Registers**:\n- Registers (`addr_a_reg`, `en_a_reg`, `be_a_reg`, `data_in_a_reg`, etc.) capture port inputs on each clock's rising edge, synchronizing subsequent operations.\n\n### 3. Write Collision Handling (Stage-2)\n**Collision Detection**:\n\nif (en_a_reg && en_b_reg && (addr_a_reg == addr_b_reg))\nDetermines simultaneous writes to the same address.\n\n**Byte-Level Arbitration**:\n- If collision occurs, priority is:\n - **Port A's byte-enable active**: byte written from Port A.\n - **Port A's byte-enable inactive & Port B's active**: byte written from Port B.\n- Ensures selective byte-level updates with Port A prioritized.\n\n**Independent Writes**:\n- Without collision, each port independently updates enabled bytes.\n\n### 4. Pipelined Read Outputs\n- Data outputs (`data_out_a`, `data_out_b`) reflect data from pipelined addresses, introducing one-cycle latency.\n\n---\n\n## Summary of Functionality\n\n- **Dual-Port Operation**: Supports concurrent operations on two independent ports.\n- **Byte-Enable Write**: Allows partial byte-level word updates via byte-enable mask.\n- **Collision Handling**: Resolves simultaneous write collisions at byte granularity, prioritizing Port A.\n- **Pipelined Operation**: Utilizes a two-stage pipeline (input capture and memory update/read), introducing one-cycle latency.\n- **Initialization**: Memory initialized to zero at startup.\n\nThis `custom_byte_enable_ram` module is flexible and robust, suitable for a variety of high-performance digital system applications requiring dual-port memory access with precise byte-level control.", + "verif/tb_branch_control_unit.sv": null, + "verif/tb_custom_byte_enable_ram.sv": null, + "rtl/custom_byte_enable_ram.sv": null, + "rtl/caesar_cipher.sv": null, + "rtl/cic_decimator.sv": null, + "verif/coffee_machine_testbench.sv": null, + "docs/continuous_adder_specification.md": null, + "rtl/continuous_adder.sv": null, + "verif/continuous_adder_tb.sv": null, + "verif/blake2s_core_state_liveness_check.sv": null, + "verif/blake2s_core_reset_and_ready_sanity_check.sv": null, + "rtl/adder_tree.sv": null, + "rtl/coeff_ram.sv": null, + "rtl/poly_filter.sv": null, + "rtl/poly_interpolator.sv": null, + "rtl/shift_register.sv": null, + "docs/poly_filter.md": null, + "rtl/rgb_color_space_hsv.sv": null, + "verif/tb_linear_search.sv": null, + "docs/simd_datapath_specs.md": null, + "docs/simd_lane_specs.md": null, + "rtl/sorting_engine.sv": null, + "verif/sorting_engine_testbench.sv": null, + "docs/order_matching_engine_specification.md": null, + "verif/order_matching_engine_testbench.sv": null, + "rtl/fixed_priority_arbiter.sv": null, + "verif/fixed_priority_arbiter_tb.sv": null, + "docs/Helmholtz_Audio_Spec.md": null, + "rtl/helmholtz_resonator.sv": null, + "rtl/modulator.sv": null, + "rtl/resonator_bank.sv": null, + "rtl/soft_clipper.sv": null, + "docs/specs_tb.md": null, + "docs/image_stego_specification.md": null, + "verif/image_stego_tb.sv": null, + "rtl/top_inv_manchester_codec.sv": null, + "rtl/jpeg_runlength_enc.sv": null, + "rtl/jpeg_runlength_rzs.sv": null, + "rtl/jpeg_runlength_stage1.sv": null, + "docs/8Bit_lfsr_spec.md": null, + "rtl/memory_scheduler.sv": null, + "docs/multiplexer_specification.md": null, + "rtl/multiplexer.sv": null, + "verif/multiplexer_tb.sv": null, + "docs/nbit_swizzling_spec.md": null, + "verif/nbit_swizzling_tb.sv": null, + "docs/nmea_decoder_spec.md": null, + "verif/nmea_decoder_tb.sv": null, + "rtl/axi4lite_to_pcie_cfg_bridge.sv": null, + "rtl/axis_to_uart_tx.sv": null, + "rtl/uart_rx_to_axis.sv": null, + "rtl/axis_to_uart.sv": null, + "rtl/barrel_shifter.sv": null, + "verif/barrel_shifter_tb.sv": null, + "docs/bcd_adder_spec.md": null, + "verif/tb_bcd_adder.sv": null, + "rtl/bcd_adder.sv": null, + "rtl/bcd_top.sv": null, + "rtl/multi_digit_bcd_add_sub.sv": null, + "rtl/full_adder.sv": null, + "rtl/four_bit_adder.sv": null, + "verif/bcd_to_excess_3_tb.sv": null, + "docs/deletion_specification.md": null + } + }, + { + "id": "cvdp_agentic_byte_enable_ram_0008", + "index": 601, + "source_config": "cvdp_agentic_code_generation_commercial", + "instruction": "Context: You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n - **Update the contents of a text file from a old content to new content**\n - `sed -i \"problematic_line_number s/problematic_statement/non_problematic_statement/\" Buggy_RTL_code.sv`\n - **To access a specific line of the file**\n - `awk 'NR==line_number' file_name.sv`\n\nYou will be given a prompt and your task is to understand it and solve the given issue by using the above-mentioned commands as needed. In the final step, you should create a Linux patch to highlight the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.\n\nTask: I have a `custom_byte_enable_ram.sv` module available in the rtl directory. Please modify the module by adding SystemVerilog Assertions (SVA) to check its internal functionality comprehensively. The assertions should verify the following conditions:\n\n**1. No Stability on Port A (no_write_stability_A)**:\nVerify that if port A was not enabled in the previous cycle (i.e. `en_a` deasserted), the output data (`data_out_a`) remains unchanged from the previous value stored in the RAM at the address provided by `addr_a`.\n\n**2. No Stability on Port B (no_write_stability_B)**:\nCheck that if port B was not enabled in the previous cycle (i.e. `en_b` deasserted), then `data_out_b` remains equal to the previous content of the RAM at `addr_b`.\n\n**3. Same Address Read Consistency (same_addr_read)**:\nEnsure that if both ports were accessing the same memory location in the previous cycle with neither enabled, the read outputs for both ports are identical\u2014that is, `data_out_a` equals `data_out_b`.\n\n**4. Output Consistency on Port A (output_consistency_A)**:\nAfter a fixed delay (30 cycles), confirm that `data_out_a` exactly reflects the value stored in the RAM at the registered address (`addr_a_reg`).\n\n**5. Output Consistency on Port B (output_consistency_B)**:\nAfter a 30-cycle delay, verify that `data_out_b` equals the RAM contents at `addr_b_reg`.\n\n**6. Simultaneous Priority for Port A \u2013 Lower Byte (simul_write_A_byte0_update)**:\nWhen both ports are enabled and accessing the same address, check that if port A\u2019s byte-enable for the lower byte (bit 0) is asserted, then after 15 cycles the RAM\u2019s lower byte (bits [7:0]) is updated to match `data_in_a`\u2019s lower byte. This confirms the priority of port A in simultaneous scenarios.\n\n**7. Simultaneous Priority for Port A \u2013 Second Byte (simul_write_A_byte1_update)**:\nIf port A\u2019s byte-enable for byte 1 (bits [15:8]) is asserted, then after 15 cycles the check corresponding RAM byte should equal `data_in_a`\u2019s bits [15:8].\n\n**8. Single-Port Behavior for Port A \u2013 Lower Byte (single_write_A_byte0_update)**:\nWhen only port A is performing a (i.e. its address differs from port B\u2019s or port B is not enabled), verify that if the byte-enable for the lower byte is active, after 15 cycles the RAM\u2019s lower byte is updated according to `data_in_a`.\n\n**9. Single-Port Behavior for Port A \u2013 Second Byte (single_write_A_byte1_update)**:\nSimilarly, in a single-port condition, if port A\u2019s byte-enable for the second byte (bits [15:8]) is asserted, then after 15 cycles the corresponding RAM byte should match `data_in_a`\u2019s bits [15:8].\n\nIf any of these conditions are violated during simulation, an appropriate error message should be displayed.", + "verilog_code": { + "code_block_1_0": "custom_byte_enable_ram.sv", + "code_block_1_23": "custom_byte_enable_ram", + "code_block_2_0": "module available in the rtl directory. Please modify the module by adding SystemVerilog Assertions (SVA) to check its internal functionality comprehensively. The assertions should verify the following conditions:\n\n**1. No Write Stability on Port A (no_write_stability_A)**:\nVerify that if port A was not enabled in the previous cycle (i.e. `en_a` deasserted), the output data (`data_out_a`) remains unchanged from the previous value stored in the RAM at the address provided by `addr_a`.\n\n**2. No Write Stability on Port B (no_write_stability_B)**:\nCheck that if port B was not enabled in the previous cycle (i.e. `en_b` deasserted), then `data_out_b` remains equal to the previous content of the RAM at `addr_b`.\n\n**3. Same Address Read Consistency (same_addr_read)**:\nEnsure that if both ports were accessing the same memory location in the previous cycle with neither write enabled, the read outputs for both ports are identical\u2014that is, `data_out_a` equals `data_out_b`.\n\n**4. Output Consistency on Port A (output_consistency_A)**:\nAfter a fixed delay (30 cycles), confirm that `data_out_a` exactly reflects the value stored in the RAM at the registered address (`addr_a_reg`).\n\n**5. Output Consistency on Port B (output_consistency_B)**:\nAfter a 30-cycle delay, verify that `data_out_b` equals the RAM contents at `addr_b_reg`.\n\n**6. Simultaneous Write Priority for Port A \u2013 Lower Byte (simul_write_A_byte0_update)**:\nWhen both ports are enabled and accessing the same address, check that if port A\u2019s byte-enable for the lower byte (bit 0) is asserted, then after 15 cycles the RAM\u2019s lower byte (bits [7:0]) is updated to match `data_in_a`\u2019s lower byte. This confirms the priority of port A in simultaneous write scenarios.\n\n**7. Simultaneous Write Priority for Port A \u2013 Second Byte (simul_write_A_byte1_update)**:\nIf port A\u2019s byte-enable for byte 1 (bits [15:8]) is asserted, then after 15 cycles the check corresponding RAM byte should equal `data_in_a`\u2019s bits [15:8].\n\n**8. Single-Port Write Behavior for Port A \u2013 Lower Byte (single_write_A_byte0_update)**:\nWhen only port A is performing a write (i.e. its address differs from port B\u2019s or port B is not enabled), verify that if the byte-enable for the lower byte is active, after 15 cycles the RAM\u2019s lower byte is updated according to `data_in_a`.\n\n**9. Single-Port Write Behavior for Port A \u2013 Second Byte (single_write_A_byte1_update)**:\nSimilarly, in a single-port write condition, if port A\u2019s byte-enable for the second byte (bits [15:8]) is asserted, then after 15 cycles the corresponding RAM byte should match `data_in_a`\u2019s bits [15:8].\n\nIf any of these conditions are violated during simulation, an appropriate error message should be displayed.\n {'docs/specification.md': None, 'verif/tb_top_64b66b_codec.sv': None, 'docs/decoder_specification.md': None, 'rtl/aes_enc_top.sv': None, 'rtl/aes_encrypt.sv': None, 'rtl/sbox.sv': None, 'rtl/Bit_Difference_Counter.sv': None, 'rtl/Bitwise_Reduction.sv': None, 'rtl/Data_Reduction.sv': None, 'rtl/Min_Hamming_Distance_Finder.sv': None, 'verif/tb_Min_Hamming_Distance_Finder.sv': None, 'docs/alu_core_specification.md': None, 'rtl/alu_core.sv': None, 'verif/alu_core_tb.sv': None, 'docs/fifo.md': None, 'rtl/async_fifo.sv': None, 'rtl/fifo_memory.sv': None, 'rtl/load_memory.sv': None, 'rtl/read_to_write_pointer_sync.sv': None, 'rtl/rptr_empty.sv': None, 'rtl/wptr_full.sv': None, 'rtl/spi_complex_mult.sv': None, 'rtl/spi_master.sv': None, 'rtl/spi_top.sv': None, 'verif/spi_complex_mult_tb.sv': None, 'rtl/ttc_counter_lite.sv': None, 'verif/ttc_counter_lite_tb.sv': None, 'docs/UART_Specifications.md': None, 'rtl/areset_sync.sv': None, 'rtl/baud_gen.sv': None, 'rtl/cdc_sync.sv': None, 'rtl/uart_rx.sv': None, 'rtl/uart_tx.sv': None, 'rtl/blake2s_G.v': None, 'rtl/blake2s_core.v': None, 'rtl/blake2s_m_select.v': None, 'verif/blake2s_core_finish_and_update_sanity_check.sv': None, 'rtl/blake2s.v': None, 'verif/blake2s_not_readable_addresses_check.sv': None, 'rtl/csr_apb_interface.sv': None, 'rtl/direct_map_cache.sv': None, 'verif/tb_direct_map_cache.sv': None, 'rtl/door_lock.sv': None, 'docs/specs.md': \"# Custom Byte-Enable RAM Module\\n\\nThis module implements a dual-port RAM with byte-enable support and pipelining, designed for efficient memory operations in systems such as processors or embedded controllers. It features separate interfaces for two independent ports (Port A and Port B), each capable of partial writes at byte granularity. The design includes collision handling logic for simultaneous writes to the same memory location and registers inputs in a two-stage pipeline to ensure correct data propagation and controlled read latency.\\n\\n---\\n\\n## Parameterization\\n\\n- **XLEN**:\\n - Data width of the memory, typically set to 32 bits.\\n\\n- **LINES**:\\n - Number of 32-bit words in memory (default: 8192).\\n - Address width derived as $clog2(LINES).\\n\\nThese parameters allow customization of the memory size and data width at compile time.\\n\\n---\\n\\n## Interfaces\\n\\n### 1. Clock\\n- **clk**: Single posedge clock input synchronizing all operations.\\n\\n### 2. Port A Interface\\n- **addr_a [ADDR_WIDTH-1:0]**: Address input for Port A.\\n- **en_a**: Enable signal for Port A; triggers write operations.\\n- **be_a [XLEN/8-1:0]**: Byte-enable vector controlling byte-level writes.\\n- **data_in_a [XLEN-1:0]**: 32-bit data input for Port A.\\n- **data_out_a [XLEN-1:0]**: Pipelined 32-bit data output from memory.\\n\\n### 3. Port B Interface\\n- **addr_b [ADDR_WIDTH-1:0]**: Address input for Port B.\\n- **en_b**: Enable signal for Port B; triggers write operations.\\n- **be_b [XLEN/8-1:0]**: Byte-enable vector controlling byte-level writes.\\n- **data_in_b [XLEN-1:0]**: 32-bit data input for Port B.\\n- **data_out_b [XLEN-1:0]**: Pipelined 32-bit data output from memory.\\n\\n---\\n\\n## Internal Architecture\\n\\n### 1. Memory Organization\\nThe memory array is defined as:\\nlogic [XLEN-1:0] ram [LINES-1:0];\\nSimplifies synthesis and supports word-level addressing.\\n\\n### 2. Input Pipelining\\n**Stage-1 Registers**:\\n- Registers (`addr_a_reg`, `en_a_reg`, `be_a_reg`, `data_in_a_reg`, etc.) capture port inputs on each clock's rising edge, synchronizing subsequent operations.\\n\\n### 3. Write Collision Handling (Stage-2)\\n**Collision Detection**:\\n\\nif (en_a_reg && en_b_reg && (addr_a_reg == addr_b_reg))\\nDetermines simultaneous writes to the same address.\\n\\n**Byte-Level Arbitration**:\\n- If collision occurs, priority is:\\n - **Port A's byte-enable active**: byte written from Port A.\\n - **Port A's byte-enable inactive & Port B's active**: byte written from Port B.\\n- Ensures selective byte-level updates with Port A prioritized.\\n\\n**Independent Writes**:\\n- Without collision, each port independently updates enabled bytes.\\n\\n### 4. Pipelined Read Outputs\\n- Data outputs (`data_out_a`, `data_out_b`) reflect data from pipelined addresses, introducing one-cycle latency.\\n\\n---\\n\\n## Summary of Functionality\\n\\n- **Dual-Port Operation**: Supports concurrent operations on two independent ports.\\n- **Byte-Enable Write**: Allows partial byte-level word updates via byte-enable mask.\\n- **Collision Handling**: Resolves simultaneous write collisions at byte granularity, prioritizing Port A.\\n- **Pipelined Operation**: Utilizes a two-stage pipeline (input capture and memory update/read), introducing one-cycle latency.\\n- **Initialization**: Memory initialized to zero at startup.\\n\\nThis `custom_byte_enable_ram` module is flexible and robust, suitable for a variety of high-performance digital system applications requiring dual-port memory access with precise byte-level control.\", 'verif/tb_branch_control_unit.sv': None, 'verif/tb_custom_byte_enable_ram.sv': None, 'rtl/custom_byte_enable_ram.sv': \"module custom_byte_enable_ram \\n #(\\n parameter XLEN = 32,\\n parameter LINES = 8192\\n )\\n (\\n input logic clk,\\n input logic[$clog2(LINES)-1:0] addr_a,\\n input logic en_a,\\n input logic[XLEN/8-1:0] be_a,\\n input logic[XLEN-1:0] data_in_a,\\n output logic[XLEN-1:0] data_out_a,\\n input logic[$clog2(LINES)-1:0] addr_b,\\n input logic en_b,\\n input logic[XLEN/8-1:0] be_b,\\n input logic[XLEN-1:0] data_in_b,\\n output logic[XLEN-1:0] data_out_b\\n );\\n\\n localparam ADDR_WIDTH = $clog2(LINES);\\n\\n logic [XLEN-1:0] ram [LINES-1:0];\\n\\n logic [ADDR_WIDTH-1:0] addr_a_reg;\\n logic en_a_reg;\\n logic [XLEN/8-1:0] be_a_reg;\\n logic [XLEN-1:0] data_in_a_reg;\\n\\n logic [ADDR_WIDTH-1:0] addr_b_reg;\\n logic en_b_reg;\\n logic [XLEN/8-1:0] be_b_reg;\\n logic [XLEN-1:0] data_in_b_reg;\\n \\n initial begin\\n for (int i = 0; i < LINES; i++) begin\\n ram[i] <= '0;\\n end\\n end\\n\\n always_ff @(posedge clk) begin\\n addr_a_reg <= addr_a;\\n en_a_reg <= en_a;\\n be_a_reg <= be_a;\\n data_in_a_reg <= data_in_a;\\n\\n addr_b_reg <= addr_b;\\n en_b_reg <= en_b;\\n be_b_reg <= be_b;\\n data_in_b_reg <= data_in_b;\\n end\\n\\n always_ff @(posedge clk) begin\\n if (en_a_reg && en_b_reg && (addr_a_reg == addr_b_reg)) begin\\n if (be_a_reg[0])\\n ram[addr_a_reg][7:0] <= data_in_a_reg[7:0];\\n else if (be_b_reg[0])\\n ram[addr_a_reg][7:0] <= data_in_b_reg[7:0];\\n\\n if (be_a_reg[1])\\n ram[addr_a_reg][15:8] <= data_in_a_reg[15:8];\\n else if (be_b_reg[1])\\n ram[addr_a_reg][15:8] <= data_in_b_reg[15:8];\\n\\n if (be_a_reg[2])\\n ram[addr_a_reg][23:16] <= data_in_a_reg[23:16];\\n else if (be_b_reg[2])\\n ram[addr_a_reg][23:16] <= data_in_b_reg[23:16];\\n\\n if (be_a_reg[3])\\n ram[addr_a_reg][31:24] <= data_in_a_reg[31:24];\\n else if (be_b_reg[3])\\n ram[addr_a_reg][31:24] <= data_in_b_reg[31:24];\\n end else begin\\n if (en_a_reg) begin\\n if (be_a_reg[0])\\n ram[addr_a_reg][7:0] <= data_in_a_reg[7:0];\\n if (be_a_reg[1])\\n ram[addr_a_reg][15:8] <= data_in_a_reg[15:8];\\n if (be_a_reg[2])\\n ram[addr_a_reg][23:16] <= data_in_a_reg[23:16];\\n if (be_a_reg[3])\\n ram[addr_a_reg][31:24] <= data_in_a_reg[31:24];\\n end\\n\\n if (en_b_reg) begin\\n if (be_b_reg[0])\\n ram[addr_b_reg][7:0] <= data_in_b_reg[7:0];\\n if (be_b_reg[1])\\n ram[addr_b_reg][15:8] <= data_in_b_reg[15:8];\\n if (be_b_reg[2])\\n ram[addr_b_reg][23:16] <= data_in_b_reg[23:16];\\n if (be_b_reg[3])\\n ram[addr_b_reg][31:24] <= data_in_b_reg[31:24];\\n end\\n end\\n\\n data_out_a <= ram[addr_a_reg];\\n data_out_b <= ram[addr_b_reg];\\n end\\n\\nendmodule\", 'rtl/caesar_cipher.sv': None, 'rtl/cic_decimator.sv': None, 'verif/coffee_machine_testbench.sv': None, 'docs/continuous_adder_specification.md': None, 'rtl/continuous_adder.sv': None, 'verif/continuous_adder_tb.sv': None, 'verif/blake2s_core_state_liveness_check.sv': None, 'verif/blake2s_core_reset_and_ready_sanity_check.sv': None, 'rtl/adder_tree.sv': None, 'rtl/coeff_ram.sv': None, 'rtl/poly_filter.sv': None, 'rtl/poly_interpolator.sv': None, 'rtl/shift_register.sv': None, 'docs/poly_filter.md': None, 'rtl/rgb_color_space_hsv.sv': None, 'verif/tb_linear_search.sv': None, 'docs/simd_datapath_specs.md': None, 'docs/simd_lane_specs.md': None, 'rtl/sorting_engine.sv': None, 'verif/sorting_engine_testbench.sv': None, 'docs/order_matching_engine_specification.md': None, 'verif/order_matching_engine_testbench.sv': None, 'rtl/fixed_priority_arbiter.sv': None, 'verif/fixed_priority_arbiter_tb.sv': None, 'docs/Helmholtz_Audio_Spec.md': None, 'rtl/helmholtz_resonator.sv': None, 'rtl/modulator.sv': None, 'rtl/resonator_bank.sv': None, 'rtl/soft_clipper.sv': None, 'docs/specs_tb.md': None, 'docs/image_stego_specification.md': None, 'verif/image_stego_tb.sv': None, 'rtl/top_inv_manchester_codec.sv': None, 'rtl/jpeg_runlength_enc.sv': None, 'rtl/jpeg_runlength_rzs.sv': None, 'rtl/jpeg_runlength_stage1.sv': None, 'docs/8Bit_lfsr_spec.md': None, 'rtl/memory_scheduler.sv': None, 'docs/multiplexer_specification.md': None, 'rtl/multiplexer.sv': None, 'verif/multiplexer_tb.sv': None, 'docs/nbit_swizzling_spec.md': None, 'verif/nbit_swizzling_tb.sv': None, 'docs/nmea_decoder_spec.md': None, 'verif/nmea_decoder_tb.sv': None, 'rtl/axi4lite_to_pcie_cfg_bridge.sv': None, 'rtl/axis_to_uart_tx.sv': None, 'rtl/uart_rx_to_axis.sv': None, 'rtl/axis_to_uart.sv': None, 'rtl/barrel_shifter.sv': None, 'verif/barrel_shifter_tb.sv': None, 'docs/bcd_adder_spec.md': None, 'verif/tb_bcd_adder.sv': None, 'rtl/bcd_adder.sv': None, 'rtl/bcd_top.sv': None, 'rtl/multi_digit_bcd_add_sub.sv': None, 'rtl/full_adder.sv': None, 'rtl/four_bit_adder.sv': None, 'verif/bcd_to_excess_3_tb.sv': None, 'docs/deletion_specification.md': None}", + "rtl/custom_byte_enable_ram.sv": "module custom_byte_enable_ram \n #(\n parameter XLEN = 32,\n parameter LINES = 8192\n )\n (\n input logic clk,\n input logic[$clog2(LINES)-1:0] addr_a,\n input logic en_a,\n input logic[XLEN/8-1:0] be_a,\n input logic[XLEN-1:0] data_in_a,\n output logic[XLEN-1:0] data_out_a,\n input logic[$clog2(LINES)-1:0] addr_b,\n input logic en_b,\n input logic[XLEN/8-1:0] be_b,\n input logic[XLEN-1:0] data_in_b,\n output logic[XLEN-1:0] data_out_b\n );\n\n localparam ADDR_WIDTH = $clog2(LINES);\n\n logic [XLEN-1:0] ram [LINES-1:0];\n\n logic [ADDR_WIDTH-1:0] addr_a_reg;\n logic en_a_reg;\n logic [XLEN/8-1:0] be_a_reg;\n logic [XLEN-1:0] data_in_a_reg;\n\n logic [ADDR_WIDTH-1:0] addr_b_reg;\n logic en_b_reg;\n logic [XLEN/8-1:0] be_b_reg;\n logic [XLEN-1:0] data_in_b_reg;\n \n initial begin\n for (int i = 0; i < LINES; i++) begin\n ram[i] <= '0;\n end\n end\n\n always_ff @(posedge clk) begin\n addr_a_reg <= addr_a;\n en_a_reg <= en_a;\n be_a_reg <= be_a;\n data_in_a_reg <= data_in_a;\n\n addr_b_reg <= addr_b;\n en_b_reg <= en_b;\n be_b_reg <= be_b;\n data_in_b_reg <= data_in_b;\n end\n\n always_ff @(posedge clk) begin\n if (en_a_reg && en_b_reg && (addr_a_reg == addr_b_reg)) begin\n if (be_a_reg[0])\n ram[addr_a_reg][7:0] <= data_in_a_reg[7:0];\n else if (be_b_reg[0])\n ram[addr_a_reg][7:0] <= data_in_b_reg[7:0];\n\n if (be_a_reg[1])\n ram[addr_a_reg][15:8] <= data_in_a_reg[15:8];\n else if (be_b_reg[1])\n ram[addr_a_reg][15:8] <= data_in_b_reg[15:8];\n\n if (be_a_reg[2])\n ram[addr_a_reg][23:16] <= data_in_a_reg[23:16];\n else if (be_b_reg[2])\n ram[addr_a_reg][23:16] <= data_in_b_reg[23:16];\n\n if (be_a_reg[3])\n ram[addr_a_reg][31:24] <= data_in_a_reg[31:24];\n else if (be_b_reg[3])\n ram[addr_a_reg][31:24] <= data_in_b_reg[31:24];\n end else begin\n if (en_a_reg) begin\n if (be_a_reg[0])\n ram[addr_a_reg][7:0] <= data_in_a_reg[7:0];\n if (be_a_reg[1])\n ram[addr_a_reg][15:8] <= data_in_a_reg[15:8];\n if (be_a_reg[2])\n ram[addr_a_reg][23:16] <= data_in_a_reg[23:16];\n if (be_a_reg[3])\n ram[addr_a_reg][31:24] <= data_in_a_reg[31:24];\n end\n\n if (en_b_reg) begin\n if (be_b_reg[0])\n ram[addr_b_reg][7:0] <= data_in_b_reg[7:0];\n if (be_b_reg[1])\n ram[addr_b_reg][15:8] <= data_in_b_reg[15:8];\n if (be_b_reg[2])\n ram[addr_b_reg][23:16] <= data_in_b_reg[23:16];\n if (be_b_reg[3])\n ram[addr_b_reg][31:24] <= data_in_b_reg[31:24];\n end\n end\n\n data_out_a <= ram[addr_a_reg];\n data_out_b <= ram[addr_b_reg];\n end\n\nendmodule" + }, + "test_info": { + "test_criteria_1": [ + "if port a was not enabled in the previous cycle (i.e. `en_a` deasserted), the output data (`data_out_a`) remains unchanged from the previous value stored in the ram at the address provided by `addr_a`.", + "`data_out_b` equals the ram contents at `addr_b_reg`.", + "if the byte-enable for the lower byte is active, after 15 cycles the ram\u2019s lower byte is updated according to `data_in_a`." + ], + "test_criteria_2": [ + "verify the following conditions:", + "equal `data_in_a`\u2019s bits [15:8].", + "match `data_in_a`\u2019s bits [15:8].", + "be displayed." + ] + }, + "expected_behavior": [ + "verify the following conditions:", + "equal `data_in_a`\u2019s bits [15:8]", + "match `data_in_a`\u2019s bits [15:8]", + "be displayed", + "for Port A \u2013 Lower Byte (single_write_A_byte0_update)**:", + "for Port A \u2013 Second Byte (single_write_A_byte1_update)**:", + "comprehensively. The assertions should verify the following conditions:" + ], + "metadata": { + "categories": [ + "cid014", + "medium" + ], + "domain": "memory", + "complexity": "intermediate", + "problem_type": "debug", + "has_code": true, + "has_tests": true + }, + "full_prompt": "I have a `custom_byte_enable_ram.sv` module available in the rtl directory. Please modify the module by adding SystemVerilog Assertions (SVA) to check its internal functionality comprehensively. The assertions should verify the following conditions:\n\n**1. No Write Stability on Port A (no_write_stability_A)**:\nVerify that if port A was not enabled in the previous cycle (i.e. `en_a` deasserted), the output data (`data_out_a`) remains unchanged from the previous value stored in the RAM at the address provided by `addr_a`.\n\n**2. No Write Stability on Port B (no_write_stability_B)**:\nCheck that if port B was not enabled in the previous cycle (i.e. `en_b` deasserted), then `data_out_b` remains equal to the previous content of the RAM at `addr_b`.\n\n**3. Same Address Read Consistency (same_addr_read)**:\nEnsure that if both ports were accessing the same memory location in the previous cycle with neither write enabled, the read outputs for both ports are identical\u2014that is, `data_out_a` equals `data_out_b`.\n\n**4. Output Consistency on Port A (output_consistency_A)**:\nAfter a fixed delay (30 cycles), confirm that `data_out_a` exactly reflects the value stored in the RAM at the registered address (`addr_a_reg`).\n\n**5. Output Consistency on Port B (output_consistency_B)**:\nAfter a 30-cycle delay, verify that `data_out_b` equals the RAM contents at `addr_b_reg`.\n\n**6. Simultaneous Write Priority for Port A \u2013 Lower Byte (simul_write_A_byte0_update)**:\nWhen both ports are enabled and accessing the same address, check that if port A\u2019s byte-enable for the lower byte (bit 0) is asserted, then after 15 cycles the RAM\u2019s lower byte (bits [7:0]) is updated to match `data_in_a`\u2019s lower byte. This confirms the priority of port A in simultaneous write scenarios.\n\n**7. Simultaneous Write Priority for Port A \u2013 Second Byte (simul_write_A_byte1_update)**:\nIf port A\u2019s byte-enable for byte 1 (bits [15:8]) is asserted, then after 15 cycles the check corresponding RAM byte should equal `data_in_a`\u2019s bits [15:8].\n\n**8. Single-Port Write Behavior for Port A \u2013 Lower Byte (single_write_A_byte0_update)**:\nWhen only port A is performing a write (i.e. its address differs from port B\u2019s or port B is not enabled), verify that if the byte-enable for the lower byte is active, after 15 cycles the RAM\u2019s lower byte is updated according to `data_in_a`.\n\n**9. Single-Port Write Behavior for Port A \u2013 Second Byte (single_write_A_byte1_update)**:\nSimilarly, in a single-port write condition, if port A\u2019s byte-enable for the second byte (bits [15:8]) is asserted, then after 15 cycles the corresponding RAM byte should match `data_in_a`\u2019s bits [15:8].\n\nIf any of these conditions are violated during simulation, an appropriate error message should be displayed.\n", + "system_message": "You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n - **Update the contents of a text file from a old content to new content**\n - `sed -i \"problematic_line_number s/problematic_statement/non_problematic_statement/\" Buggy_RTL_code.sv`\n - **To access a specific line of the file**\n - `awk 'NR==line_number' file_name.sv`\n\nYou will be given a prompt and your task is to understand it and solve the given issue by using the above-mentioned commands as needed. In the final step, you should create a Linux patch to highlight the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.", + "raw_context": { + "docs/specification.md": null, + "verif/tb_top_64b66b_codec.sv": null, + "docs/decoder_specification.md": null, + "rtl/aes_enc_top.sv": null, + "rtl/aes_encrypt.sv": null, + "rtl/sbox.sv": null, + "rtl/Bit_Difference_Counter.sv": null, + "rtl/Bitwise_Reduction.sv": null, + "rtl/Data_Reduction.sv": null, + "rtl/Min_Hamming_Distance_Finder.sv": null, + "verif/tb_Min_Hamming_Distance_Finder.sv": null, + "docs/alu_core_specification.md": null, + "rtl/alu_core.sv": null, + "verif/alu_core_tb.sv": null, + "docs/fifo.md": null, + "rtl/async_fifo.sv": null, + "rtl/fifo_memory.sv": null, + "rtl/load_memory.sv": null, + "rtl/read_to_write_pointer_sync.sv": null, + "rtl/rptr_empty.sv": null, + "rtl/wptr_full.sv": null, + "rtl/spi_complex_mult.sv": null, + "rtl/spi_master.sv": null, + "rtl/spi_top.sv": null, + "verif/spi_complex_mult_tb.sv": null, + "rtl/ttc_counter_lite.sv": null, + "verif/ttc_counter_lite_tb.sv": null, + "docs/UART_Specifications.md": null, + "rtl/areset_sync.sv": null, + "rtl/baud_gen.sv": null, + "rtl/cdc_sync.sv": null, + "rtl/uart_rx.sv": null, + "rtl/uart_tx.sv": null, + "rtl/blake2s_G.v": null, + "rtl/blake2s_core.v": null, + "rtl/blake2s_m_select.v": null, + "verif/blake2s_core_finish_and_update_sanity_check.sv": null, + "rtl/blake2s.v": null, + "verif/blake2s_not_readable_addresses_check.sv": null, + "rtl/csr_apb_interface.sv": null, + "rtl/direct_map_cache.sv": null, + "verif/tb_direct_map_cache.sv": null, + "rtl/door_lock.sv": null, + "docs/specs.md": "# Custom Byte-Enable RAM Module\n\nThis module implements a dual-port RAM with byte-enable support and pipelining, designed for efficient memory operations in systems such as processors or embedded controllers. It features separate interfaces for two independent ports (Port A and Port B), each capable of partial writes at byte granularity. The design includes collision handling logic for simultaneous writes to the same memory location and registers inputs in a two-stage pipeline to ensure correct data propagation and controlled read latency.\n\n---\n\n## Parameterization\n\n- **XLEN**:\n - Data width of the memory, typically set to 32 bits.\n\n- **LINES**:\n - Number of 32-bit words in memory (default: 8192).\n - Address width derived as $clog2(LINES).\n\nThese parameters allow customization of the memory size and data width at compile time.\n\n---\n\n## Interfaces\n\n### 1. Clock\n- **clk**: Single posedge clock input synchronizing all operations.\n\n### 2. Port A Interface\n- **addr_a [ADDR_WIDTH-1:0]**: Address input for Port A.\n- **en_a**: Enable signal for Port A; triggers write operations.\n- **be_a [XLEN/8-1:0]**: Byte-enable vector controlling byte-level writes.\n- **data_in_a [XLEN-1:0]**: 32-bit data input for Port A.\n- **data_out_a [XLEN-1:0]**: Pipelined 32-bit data output from memory.\n\n### 3. Port B Interface\n- **addr_b [ADDR_WIDTH-1:0]**: Address input for Port B.\n- **en_b**: Enable signal for Port B; triggers write operations.\n- **be_b [XLEN/8-1:0]**: Byte-enable vector controlling byte-level writes.\n- **data_in_b [XLEN-1:0]**: 32-bit data input for Port B.\n- **data_out_b [XLEN-1:0]**: Pipelined 32-bit data output from memory.\n\n---\n\n## Internal Architecture\n\n### 1. Memory Organization\nThe memory array is defined as:\nlogic [XLEN-1:0] ram [LINES-1:0];\nSimplifies synthesis and supports word-level addressing.\n\n### 2. Input Pipelining\n**Stage-1 Registers**:\n- Registers (`addr_a_reg`, `en_a_reg`, `be_a_reg`, `data_in_a_reg`, etc.) capture port inputs on each clock's rising edge, synchronizing subsequent operations.\n\n### 3. Write Collision Handling (Stage-2)\n**Collision Detection**:\n\nif (en_a_reg && en_b_reg && (addr_a_reg == addr_b_reg))\nDetermines simultaneous writes to the same address.\n\n**Byte-Level Arbitration**:\n- If collision occurs, priority is:\n - **Port A's byte-enable active**: byte written from Port A.\n - **Port A's byte-enable inactive & Port B's active**: byte written from Port B.\n- Ensures selective byte-level updates with Port A prioritized.\n\n**Independent Writes**:\n- Without collision, each port independently updates enabled bytes.\n\n### 4. Pipelined Read Outputs\n- Data outputs (`data_out_a`, `data_out_b`) reflect data from pipelined addresses, introducing one-cycle latency.\n\n---\n\n## Summary of Functionality\n\n- **Dual-Port Operation**: Supports concurrent operations on two independent ports.\n- **Byte-Enable Write**: Allows partial byte-level word updates via byte-enable mask.\n- **Collision Handling**: Resolves simultaneous write collisions at byte granularity, prioritizing Port A.\n- **Pipelined Operation**: Utilizes a two-stage pipeline (input capture and memory update/read), introducing one-cycle latency.\n- **Initialization**: Memory initialized to zero at startup.\n\nThis `custom_byte_enable_ram` module is flexible and robust, suitable for a variety of high-performance digital system applications requiring dual-port memory access with precise byte-level control.", + "verif/tb_branch_control_unit.sv": null, + "verif/tb_custom_byte_enable_ram.sv": null, + "rtl/custom_byte_enable_ram.sv": "module custom_byte_enable_ram \n #(\n parameter XLEN = 32,\n parameter LINES = 8192\n )\n (\n input logic clk,\n input logic[$clog2(LINES)-1:0] addr_a,\n input logic en_a,\n input logic[XLEN/8-1:0] be_a,\n input logic[XLEN-1:0] data_in_a,\n output logic[XLEN-1:0] data_out_a,\n input logic[$clog2(LINES)-1:0] addr_b,\n input logic en_b,\n input logic[XLEN/8-1:0] be_b,\n input logic[XLEN-1:0] data_in_b,\n output logic[XLEN-1:0] data_out_b\n );\n\n localparam ADDR_WIDTH = $clog2(LINES);\n\n logic [XLEN-1:0] ram [LINES-1:0];\n\n logic [ADDR_WIDTH-1:0] addr_a_reg;\n logic en_a_reg;\n logic [XLEN/8-1:0] be_a_reg;\n logic [XLEN-1:0] data_in_a_reg;\n\n logic [ADDR_WIDTH-1:0] addr_b_reg;\n logic en_b_reg;\n logic [XLEN/8-1:0] be_b_reg;\n logic [XLEN-1:0] data_in_b_reg;\n \n initial begin\n for (int i = 0; i < LINES; i++) begin\n ram[i] <= '0;\n end\n end\n\n always_ff @(posedge clk) begin\n addr_a_reg <= addr_a;\n en_a_reg <= en_a;\n be_a_reg <= be_a;\n data_in_a_reg <= data_in_a;\n\n addr_b_reg <= addr_b;\n en_b_reg <= en_b;\n be_b_reg <= be_b;\n data_in_b_reg <= data_in_b;\n end\n\n always_ff @(posedge clk) begin\n if (en_a_reg && en_b_reg && (addr_a_reg == addr_b_reg)) begin\n if (be_a_reg[0])\n ram[addr_a_reg][7:0] <= data_in_a_reg[7:0];\n else if (be_b_reg[0])\n ram[addr_a_reg][7:0] <= data_in_b_reg[7:0];\n\n if (be_a_reg[1])\n ram[addr_a_reg][15:8] <= data_in_a_reg[15:8];\n else if (be_b_reg[1])\n ram[addr_a_reg][15:8] <= data_in_b_reg[15:8];\n\n if (be_a_reg[2])\n ram[addr_a_reg][23:16] <= data_in_a_reg[23:16];\n else if (be_b_reg[2])\n ram[addr_a_reg][23:16] <= data_in_b_reg[23:16];\n\n if (be_a_reg[3])\n ram[addr_a_reg][31:24] <= data_in_a_reg[31:24];\n else if (be_b_reg[3])\n ram[addr_a_reg][31:24] <= data_in_b_reg[31:24];\n end else begin\n if (en_a_reg) begin\n if (be_a_reg[0])\n ram[addr_a_reg][7:0] <= data_in_a_reg[7:0];\n if (be_a_reg[1])\n ram[addr_a_reg][15:8] <= data_in_a_reg[15:8];\n if (be_a_reg[2])\n ram[addr_a_reg][23:16] <= data_in_a_reg[23:16];\n if (be_a_reg[3])\n ram[addr_a_reg][31:24] <= data_in_a_reg[31:24];\n end\n\n if (en_b_reg) begin\n if (be_b_reg[0])\n ram[addr_b_reg][7:0] <= data_in_b_reg[7:0];\n if (be_b_reg[1])\n ram[addr_b_reg][15:8] <= data_in_b_reg[15:8];\n if (be_b_reg[2])\n ram[addr_b_reg][23:16] <= data_in_b_reg[23:16];\n if (be_b_reg[3])\n ram[addr_b_reg][31:24] <= data_in_b_reg[31:24];\n end\n end\n\n data_out_a <= ram[addr_a_reg];\n data_out_b <= ram[addr_b_reg];\n end\n\nendmodule", + "rtl/caesar_cipher.sv": null, + "rtl/cic_decimator.sv": null, + "verif/coffee_machine_testbench.sv": null, + "docs/continuous_adder_specification.md": null, + "rtl/continuous_adder.sv": null, + "verif/continuous_adder_tb.sv": null, + "verif/blake2s_core_state_liveness_check.sv": null, + "verif/blake2s_core_reset_and_ready_sanity_check.sv": null, + "rtl/adder_tree.sv": null, + "rtl/coeff_ram.sv": null, + "rtl/poly_filter.sv": null, + "rtl/poly_interpolator.sv": null, + "rtl/shift_register.sv": null, + "docs/poly_filter.md": null, + "rtl/rgb_color_space_hsv.sv": null, + "verif/tb_linear_search.sv": null, + "docs/simd_datapath_specs.md": null, + "docs/simd_lane_specs.md": null, + "rtl/sorting_engine.sv": null, + "verif/sorting_engine_testbench.sv": null, + "docs/order_matching_engine_specification.md": null, + "verif/order_matching_engine_testbench.sv": null, + "rtl/fixed_priority_arbiter.sv": null, + "verif/fixed_priority_arbiter_tb.sv": null, + "docs/Helmholtz_Audio_Spec.md": null, + "rtl/helmholtz_resonator.sv": null, + "rtl/modulator.sv": null, + "rtl/resonator_bank.sv": null, + "rtl/soft_clipper.sv": null, + "docs/specs_tb.md": null, + "docs/image_stego_specification.md": null, + "verif/image_stego_tb.sv": null, + "rtl/top_inv_manchester_codec.sv": null, + "rtl/jpeg_runlength_enc.sv": null, + "rtl/jpeg_runlength_rzs.sv": null, + "rtl/jpeg_runlength_stage1.sv": null, + "docs/8Bit_lfsr_spec.md": null, + "rtl/memory_scheduler.sv": null, + "docs/multiplexer_specification.md": null, + "rtl/multiplexer.sv": null, + "verif/multiplexer_tb.sv": null, + "docs/nbit_swizzling_spec.md": null, + "verif/nbit_swizzling_tb.sv": null, + "docs/nmea_decoder_spec.md": null, + "verif/nmea_decoder_tb.sv": null, + "rtl/axi4lite_to_pcie_cfg_bridge.sv": null, + "rtl/axis_to_uart_tx.sv": null, + "rtl/uart_rx_to_axis.sv": null, + "rtl/axis_to_uart.sv": null, + "rtl/barrel_shifter.sv": null, + "verif/barrel_shifter_tb.sv": null, + "docs/bcd_adder_spec.md": null, + "verif/tb_bcd_adder.sv": null, + "rtl/bcd_adder.sv": null, + "rtl/bcd_top.sv": null, + "rtl/multi_digit_bcd_add_sub.sv": null, + "rtl/full_adder.sv": null, + "rtl/four_bit_adder.sv": null, + "verif/bcd_to_excess_3_tb.sv": null, + "docs/deletion_specification.md": null + } + }, + { + "id": "cvdp_agentic_cont_adder_0003", + "index": 605, + "source_config": "cvdp_agentic_code_generation_commercial", + "instruction": "Context: You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Update the file content** by using:\n - `sed -i '3s/old/new/' file.txt`\n - **Find current working directory** by using:\n - `pwd`\n\n You will be given a prompt and your task is to understand it and solve the given issue by using the commands mentioned above as needed. In the final step, you should create a Linux patch highlighting the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.\n\nTask: I have a `continuous_adder` module available in the `rtl` directory, and its specification is in the `docs` directory. Kindly modify the module by adding SystemVerilog assertions. The assertions should ensure that the module correctly implements continuous accumulation and valid flush behavior.\n\n## **Assertion Details** \nThe assertions should verify the following conditions: \n- **Flush Behavior:** Ensure that the `flush` signal correctly resets the accumulator register. \n- **Accumulate Behavior:** Verify that the sum is updated accurately on every valid input cycle, only when `accumulate_enable` is high. \n- **Threshold Detection (if enabled):** Confirm that the `threshold_reached` logic correctly detects when the current sum exceeds the threshold parameter (if `ENABLE_THRESHOLD` is set). \n- **Output Registration (if enabled):** Check that the module's outputs are registered (i.e., pass through flip-flops at the output stage) when `REGISTER_OUTPUT` is enabled.\n\n## **Expected Behavior** \nIf any of the assertions fail, they should n **error message** to highlight the incorrect behavior in the continuous accumulator logic.", + "verilog_code": { + "code_block_0_0": "\\nmodule continuous_adder #(\\n parameter integer DATA_WIDTH = 32,\\n parameter integer ENABLE_THRESHOLD = 0,\\n parameter integer THRESHOLD = 16,\\n parameter integer REGISTER_OUTPUT = 0\\n)(\\n input wire clk,\\n input wire rst_n,\\n input wire valid_in,\\n input wire [DATA_WIDTH-1:0] data_in,\\n input wire accumulate_enable,\\n input wire flush,\\n output reg [DATA_WIDTH-1:0] sum_out,\\n output reg sum_valid\\n);\\n", + "code_block_1_24": "verilog\\nmodule continuous_adder #(\\n parameter integer DATA_WIDTH = 32,\\n parameter integer ENABLE_THRESHOLD = 0,\\n parameter integer THRESHOLD = 16,\\n parameter integer REGISTER_OUTPUT = 0\\n)(\\n input wire clk,\\n input wire rst_n,\\n input wire valid_in,\\n input wire [DATA_WIDTH-1:0] data_in,\\n input wire accumulate_enable,\\n input wire flush,\\n output reg [DATA_WIDTH-1:0] sum_out,\\n output reg sum_valid\\n);\\n", + "code_block_1_25": "\\n\\n### Port Description\\n\\n- **clk:** Clock signal.\\n- **rst_n:** Active-low asynchronous reset to reset outputs to zero.\\n- **valid_in:** Validity signal for incoming data.\\n- **data_in:** Input data value to be accumulated.\\n- **accumulate_enable:** Enables accumulation when high.\\n- **flush:** Clears the accumulated sum when asserted.\\n- **sum_out:** The accumulated sum output.\\n- **sum_valid:** Indicates when a valid sum is available.\\n\\n---\\n\\n## Internal Architecture\\n\\nThe internal architecture consists of the following key components:\\n\\n1. **Sum Register:** \\n - Stores the accumulated sum.\\n - Updated when", + "code_block_1_27": "are asserted.\\n\\n2. **Threshold Handling:** \\n - If", + "code_block_1_28": "is enabled, the module checks if", + "code_block_1_30": ".\\n - If the threshold is met,", + "code_block_1_32": "is asserted.\\n\\n3. **Output Registering (if enabled):** \\n - If", + "code_block_1_35": "are registered synchronously.\\n - Otherwise, they are updated combinationally.\\n\\n4. **Flush Control:** \\n - When", + "code_block_1_37": "is reset to zero.\\n\\n---\\n\\n## Timing and Latency\\n\\n- The module operates synchronously with", + "code_block_1_40": "is disabled, the output updates immediately.\\n- If threshold validation is enabled, the sum output and validation signal update as soon as the threshold is reached.\\n\\n---\\n\\n## Configuration Options\\n\\n- **DATA_WIDTH**: Configurable width of the input data.\\n- **ENABLE_THRESHOLD**: Enables or disables threshold-based accumulation.\\n- **THRESHOLD**: Defines the value at which the sum is considered complete.\\n- **REGISTER_OUTPUT**: Determines whether the output is registered.\\n\\nThis design ensures efficient continuous accumulation with configurable options for various system requirements.', 'rtl/continuous_adder.sv': \"", + "code_block_2_0": "module available in the `rtl` directory, and its specification is in the `docs` directory. Kindly modify the module by adding SystemVerilog assertions. The assertions should ensure that the module correctly implements continuous accumulation and valid flush behavior.\n\n## **Assertion Details** \nThe assertions should verify the following conditions: \n- **Flush Behavior:** Ensure that the `flush` signal correctly resets the accumulator register. \n- **Accumulate Behavior:** Verify that the sum is updated accurately on every valid input cycle, only when `accumulate_enable` is high. \n- **Threshold Detection (if enabled):** Confirm that the `threshold_reached` logic correctly detects when the current sum exceeds the threshold parameter (if `ENABLE_THRESHOLD` is set). \n- **Output Registration (if enabled):** Check that the module's outputs are registered (i.e., pass through flip-flops at the output stage) when `REGISTER_OUTPUT` is enabled.\n\n## **Expected Behavior** \nIf any of the assertions fail, they should generate an **error message** to highlight the incorrect behavior in the continuous accumulator logic.\n {'docs/specification.md': None, 'verif/tb_top_64b66b_codec.sv': None, 'docs/decoder_specification.md': None, 'rtl/aes_enc_top.sv': None, 'rtl/aes_encrypt.sv': None, 'rtl/sbox.sv': None, 'rtl/Bit_Difference_Counter.sv': None, 'rtl/Bitwise_Reduction.sv': None, 'rtl/Data_Reduction.sv': None, 'rtl/Min_Hamming_Distance_Finder.sv': None, 'verif/tb_Min_Hamming_Distance_Finder.sv': None, 'docs/alu_core_specification.md': None, 'rtl/alu_core.sv': None, 'verif/alu_core_tb.sv': None, 'docs/fifo.md': None, 'rtl/async_fifo.sv': None, 'rtl/fifo_memory.sv': None, 'rtl/load_memory.sv': None, 'rtl/read_to_write_pointer_sync.sv': None, 'rtl/rptr_empty.sv': None, 'rtl/wptr_full.sv': None, 'rtl/spi_complex_mult.sv': None, 'rtl/spi_master.sv': None, 'rtl/spi_top.sv': None, 'verif/spi_complex_mult_tb.sv': None, 'rtl/ttc_counter_lite.sv': None, 'verif/ttc_counter_lite_tb.sv': None, 'docs/UART_Specifications.md': None, 'rtl/areset_sync.sv': None, 'rtl/baud_gen.sv': None, 'rtl/cdc_sync.sv': None, 'rtl/uart_rx.sv': None, 'rtl/uart_tx.sv': None, 'rtl/blake2s_G.v': None, 'rtl/blake2s_core.v': None, 'rtl/blake2s_m_select.v': None, 'verif/blake2s_core_finish_and_update_sanity_check.sv': None, 'rtl/blake2s.v': None, 'verif/blake2s_not_readable_addresses_check.sv': None, 'rtl/csr_apb_interface.sv': None, 'rtl/direct_map_cache.sv': None, 'verif/tb_direct_map_cache.sv': None, 'rtl/door_lock.sv': None, 'docs/specs.md': None, 'verif/tb_branch_control_unit.sv': None, 'verif/tb_custom_byte_enable_ram.sv': None, 'rtl/custom_byte_enable_ram.sv': None, 'rtl/caesar_cipher.sv': None, 'rtl/cic_decimator.sv': None, 'verif/coffee_machine_testbench.sv': None, 'docs/continuous_adder_specification.md': '# Continuous Adder Specification Document\\n\\n## Introduction\\n\\nThe **Continuous Adder** is a configurable hardware module designed to perform continuous accumulation of incoming data values. The accumulation process can be controlled via enable and flush signals, and an optional threshold feature allows automatic sum validation when a predefined limit is reached. The module also supports optional output registering for synchronous operation.\\n\\n---\\n\\n## Functional Overview\\n\\nThe Continuous Adder operates based on the following key conditions:\\n\\n1. **Accumulation Logic:** \\n - Incoming `data_in` is continuously accumulated when `valid_in` and `accumulate_enable` are high.\\n - The accumulated sum is stored in an internal register (`sum_reg`).\\n\\n2. **Flush Mechanism:** \\n - When the `flush` signal is asserted, the sum register is reset to zero.\\n - This allows clearing the accumulated sum when needed.\\n\\n3. **Threshold-Based Output Validation:** \\n - If `ENABLE_THRESHOLD` is set, the module checks whether `sum_reg` has reached or exceeded the predefined `THRESHOLD`.\\n - When the threshold is met, the output `sum_out` is updated, and `sum_valid` is asserted.\\n\\n4. **Registering Output (Optional):** \\n - If `REGISTER_OUTPUT` is enabled, `sum_out` and `sum_valid` are registered synchronously with `clk` and `rst_n`.\\n - If `REGISTER_OUTPUT` is disabled, the outputs are updated combinationally.\\n\\n---\\n\\n## Module Interface\\n\\nThe continuous adder module should be defined as follows:\\n\\n```verilog\\nmodule continuous_adder #(\\n parameter integer DATA_WIDTH = 32,\\n parameter integer ENABLE_THRESHOLD = 0,\\n parameter integer THRESHOLD = 16,\\n parameter integer REGISTER_OUTPUT = 0\\n)(\\n input wire clk,\\n input wire rst_n,\\n input wire valid_in,\\n input wire [DATA_WIDTH-1:0] data_in,\\n input wire accumulate_enable,\\n input wire flush,\\n output reg [DATA_WIDTH-1:0] sum_out,\\n output reg sum_valid\\n);\\n```\\n\\n### Port Description\\n\\n- **clk:** Clock signal.\\n- **rst_n:** Active-low asynchronous reset to reset outputs to zero.\\n- **valid_in:** Validity signal for incoming data.\\n- **data_in:** Input data value to be accumulated.\\n- **accumulate_enable:** Enables accumulation when high.\\n- **flush:** Clears the accumulated sum when asserted.\\n- **sum_out:** The accumulated sum output.\\n- **sum_valid:** Indicates when a valid sum is available.\\n\\n---\\n\\n## Internal Architecture\\n\\nThe internal architecture consists of the following key components:\\n\\n1. **Sum Register:** \\n - Stores the accumulated sum.\\n - Updated when `valid_in` and `accumulate_enable` are asserted.\\n\\n2. **Threshold Handling:** \\n - If `ENABLE_THRESHOLD` is enabled, the module checks if `sum_reg` has reached `THRESHOLD`.\\n - If the threshold is met, `sum_out` is updated, and `sum_valid` is asserted.\\n\\n3. **Output Registering (if enabled):** \\n - If `REGISTER_OUTPUT` is enabled, `sum_out` and `sum_valid` are registered synchronously.\\n - Otherwise, they are updated combinationally.\\n\\n4. **Flush Control:** \\n - When `flush` is asserted, `sum_reg` is reset to zero.\\n\\n---\\n\\n## Timing and Latency\\n\\n- The module operates synchronously with `clk` when `REGISTER_OUTPUT` is enabled.\\n- When `REGISTER_OUTPUT` is disabled, the output updates immediately.\\n- If threshold validation is enabled, the sum output and validation signal update as soon as the threshold is reached.\\n\\n---\\n\\n## Configuration Options\\n\\n- **DATA_WIDTH**: Configurable width of the input data.\\n- **ENABLE_THRESHOLD**: Enables or disables threshold-based accumulation.\\n- **THRESHOLD**: Defines the value at which the sum is considered complete.\\n- **REGISTER_OUTPUT**: Determines whether the output is registered.\\n\\nThis design ensures efficient continuous accumulation with configurable options for various system requirements.', 'rtl/continuous_adder.sv': \"`timescale 1ns/1ps\\n\\nmodule continuous_adder #(\\n parameter integer DATA_WIDTH = 32,\\n parameter integer ENABLE_THRESHOLD = 0,\\n parameter integer THRESHOLD = 16,\\n parameter integer REGISTER_OUTPUT = 0\\n)(\\n input wire clk,\\n input wire rst_n,\\n input wire valid_in,\\n input wire [DATA_WIDTH-1:0] data_in,\\n input wire accumulate_enable,\\n input wire flush,\\n output reg [DATA_WIDTH-1:0] sum_out,\\n output reg sum_valid\\n);\\n\\nreg [DATA_WIDTH-1:0] sum_reg;\\nwire threshold_reached = (ENABLE_THRESHOLD != 0) && (sum_reg >= THRESHOLD);\\n\\nalways @(posedge clk or negedge rst_n) begin\\n if (!rst_n)\\n sum_reg <= '0;\\n else begin\\n if (flush)\\n sum_reg <= '0;\\n else if (valid_in && accumulate_enable)\\n sum_reg <= sum_reg + data_in;\\n end\\nend\\n\\ngenerate\\n if (REGISTER_OUTPUT != 0) begin\\n always @(posedge clk or negedge rst_n) begin\\n if (!rst_n) begin\\n sum_out <= '0;\\n sum_valid <= 1'b0;\\n end else begin\\n if (flush || threshold_reached) begin\\n sum_out <= sum_reg;\\n sum_valid <= 1'b1;\\n end else begin\\n sum_valid <= 1'b0;\\n end\\n end\\n end\\n end else begin\\n always @* begin\\n sum_out = (flush || threshold_reached) ? sum_reg : sum_out;\\n sum_valid = (flush || threshold_reached) ? 1'b1 : 1'b0;\\n end\\n end\\nendgenerate\\n\\nendmodule\", 'verif/continuous_adder_tb.sv': '`timescale 1ns/1ps\\n\\nmodule tb_continuous_adder;\\n\\nreg clk;\\nreg rst_n;\\nreg valid_in;\\nreg [31:0] data_in;\\nreg accumulate_enable;\\nreg flush;\\nwire [31:0] sum_out;\\nwire sum_valid;\\n\\ncontinuous_adder #(\\n .DATA_WIDTH(32),\\n .ENABLE_THRESHOLD(1),\\n .THRESHOLD(32\\'h00000010),\\n .REGISTER_OUTPUT(1)\\n) dut (\\n .clk(clk),\\n .rst_n(rst_n),\\n .valid_in(valid_in),\\n .data_in(data_in),\\n .accumulate_enable(accumulate_enable),\\n .flush(flush),\\n .sum_out(sum_out),\\n .sum_valid(sum_valid)\\n);\\n\\nalways #5 clk = ~clk;\\n\\nreg [31:0] expected_sum;\\nreg [31:0] expected_sum_delay;\\n\\ninitial begin\\n clk = 0;\\n rst_n = 0;\\n valid_in = 0;\\n data_in = 0;\\n accumulate_enable = 0;\\n flush = 0;\\n expected_sum = 0;\\n repeat(2) @(posedge clk);\\n rst_n = 1;\\n repeat(2) @(posedge clk);\\n\\n valid_in = 1; accumulate_enable = 1; data_in = 4; @(posedge clk);\\n data_in = 8; @(posedge clk);\\n data_in = 5; @(posedge clk);\\n data_in = 7; @(posedge clk);\\n valid_in = 0; accumulate_enable = 0; data_in = 0; @(posedge clk);\\n flush = 1; @(posedge clk); flush = 0; @(posedge clk);\\n $display(\"Time=%0t flush done, sum_out=%h sum_valid=%b\", $time, sum_out, sum_valid);\\n\\n valid_in = 1; accumulate_enable = 1; data_in = 8; @(posedge clk);\\n data_in = 10; @(posedge clk);\\n data_in = 1; @(posedge clk);\\n data_in = 5; @(posedge clk);\\n data_in = 5; @(posedge clk);\\n valid_in = 0; accumulate_enable = 0; data_in = 0; @(posedge clk);\\n $display(\"Time=%0t second block done, sum_out=%h sum_valid=%b\", $time, sum_out, sum_valid);\\n\\n //integer i;\\n for (int i = 0; i < 10; i = i + 1) begin\\n data_in = $random;\\n valid_in = 1; accumulate_enable = 1; @(posedge clk);\\n end\\n valid_in = 0; data_in = 0; accumulate_enable = 0; @(posedge clk);\\n flush = 1; @(posedge clk); flush = 0; @(posedge clk);\\n $display(\"Time=%0t random block flush, sum_out=%h sum_valid=%b\", $time, sum_out, sum_valid);\\n\\n $finish;\\nend\\n\\nalways @(posedge clk or negedge rst_n) begin\\n if (!rst_n) begin\\n expected_sum <= 0;\\n end else begin\\n if (flush) begin\\n expected_sum <= 0;\\n end else if (valid_in && accumulate_enable) begin\\n expected_sum <= expected_sum + data_in;\\n end\\n end\\nend\\n\\nalways @(posedge clk) begin\\n // Capture expected_sum in a delay register to match the pipeline latency\\n expected_sum_delay <= expected_sum;\\n if (sum_valid) begin\\n if (sum_out !== expected_sum_delay) begin\\n $display(\"Mismatch at %0t: expected=%h got=%h\", $time, expected_sum_delay, sum_out);\\n end else begin\\n $display(\"Match at %0t: sum=%h\", $time, sum_out);\\n end\\n end\\nend\\n\\nendmodule', 'verif/blake2s_core_state_liveness_check.sv': None, 'verif/blake2s_core_reset_and_ready_sanity_check.sv': None, 'rtl/adder_tree.sv': None, 'rtl/coeff_ram.sv': None, 'rtl/poly_filter.sv': None, 'rtl/poly_interpolator.sv': None, 'rtl/shift_register.sv': None, 'docs/poly_filter.md': None, 'rtl/rgb_color_space_hsv.sv': None, 'verif/tb_linear_search.sv': None, 'docs/simd_datapath_specs.md': None, 'docs/simd_lane_specs.md': None, 'rtl/sorting_engine.sv': None, 'verif/sorting_engine_testbench.sv': None, 'docs/order_matching_engine_specification.md': None, 'verif/order_matching_engine_testbench.sv': None, 'rtl/fixed_priority_arbiter.sv': None, 'verif/fixed_priority_arbiter_tb.sv': None, 'docs/Helmholtz_Audio_Spec.md': None, 'rtl/helmholtz_resonator.sv': None, 'rtl/modulator.sv': None, 'rtl/resonator_bank.sv': None, 'rtl/soft_clipper.sv': None, 'docs/specs_tb.md': None, 'docs/image_stego_specification.md': None, 'verif/image_stego_tb.sv': None, 'rtl/top_inv_manchester_codec.sv': None, 'rtl/jpeg_runlength_enc.sv': None, 'rtl/jpeg_runlength_rzs.sv': None, 'rtl/jpeg_runlength_stage1.sv': None, 'docs/8Bit_lfsr_spec.md': None, 'rtl/memory_scheduler.sv': None, 'docs/multiplexer_specification.md': None, 'rtl/multiplexer.sv': None, 'verif/multiplexer_tb.sv': None, 'docs/nbit_swizzling_spec.md': None, 'verif/nbit_swizzling_tb.sv': None, 'docs/nmea_decoder_spec.md': None, 'verif/nmea_decoder_tb.sv': None, 'rtl/axi4lite_to_pcie_cfg_bridge.sv': None, 'rtl/axis_to_uart_tx.sv': None, 'rtl/uart_rx_to_axis.sv': None, 'rtl/axis_to_uart.sv': None, 'rtl/barrel_shifter.sv': None, 'verif/barrel_shifter_tb.sv': None, 'docs/bcd_adder_spec.md': None, 'verif/tb_bcd_adder.sv': None, 'rtl/bcd_adder.sv': None, 'rtl/bcd_top.sv': None, 'rtl/multi_digit_bcd_add_sub.sv': None, 'rtl/full_adder.sv': None, 'rtl/four_bit_adder.sv': None, 'verif/bcd_to_excess_3_tb.sv': None, 'docs/deletion_specification.md': None}", + "rtl/continuous_adder.sv": "`timescale 1ns/1ps\n\nmodule continuous_adder #(\n parameter integer DATA_WIDTH = 32,\n parameter integer ENABLE_THRESHOLD = 0,\n parameter integer THRESHOLD = 16,\n parameter integer REGISTER_OUTPUT = 0\n)(\n input wire clk,\n input wire rst_n,\n input wire valid_in,\n input wire [DATA_WIDTH-1:0] data_in,\n input wire accumulate_enable,\n input wire flush,\n output reg [DATA_WIDTH-1:0] sum_out,\n output reg sum_valid\n);\n\nreg [DATA_WIDTH-1:0] sum_reg;\nwire threshold_reached = (ENABLE_THRESHOLD != 0) && (sum_reg >= THRESHOLD);\n\nalways @(posedge clk or negedge rst_n) begin\n if (!rst_n)\n sum_reg <= '0;\n else begin\n if (flush)\n sum_reg <= '0;\n else if (valid_in && accumulate_enable)\n sum_reg <= sum_reg + data_in;\n end\nend\n\ngenerate\n if (REGISTER_OUTPUT != 0) begin\n always @(posedge clk or negedge rst_n) begin\n if (!rst_n) begin\n sum_out <= '0;\n sum_valid <= 1'b0;\n end else begin\n if (flush || threshold_reached) begin\n sum_out <= sum_reg;\n sum_valid <= 1'b1;\n end else begin\n sum_valid <= 1'b0;\n end\n end\n end\n end else begin\n always @* begin\n sum_out = (flush || threshold_reached) ? sum_reg : sum_out;\n sum_valid = (flush || threshold_reached) ? 1'b1 : 1'b0;\n end\n end\nendgenerate\n\nendmodule", + "verif/continuous_adder_tb.sv": "`timescale 1ns/1ps\n\nmodule tb_continuous_adder;\n\nreg clk;\nreg rst_n;\nreg valid_in;\nreg [31:0] data_in;\nreg accumulate_enable;\nreg flush;\nwire [31:0] sum_out;\nwire sum_valid;\n\ncontinuous_adder #(\n .DATA_WIDTH(32),\n .ENABLE_THRESHOLD(1),\n .THRESHOLD(32'h00000010),\n .REGISTER_OUTPUT(1)\n) dut (\n .clk(clk),\n .rst_n(rst_n),\n .valid_in(valid_in),\n .data_in(data_in),\n .accumulate_enable(accumulate_enable),\n .flush(flush),\n .sum_out(sum_out),\n .sum_valid(sum_valid)\n);\n\nalways #5 clk = ~clk;\n\nreg [31:0] expected_sum;\nreg [31:0] expected_sum_delay;\n\ninitial begin\n clk = 0;\n rst_n = 0;\n valid_in = 0;\n data_in = 0;\n accumulate_enable = 0;\n flush = 0;\n expected_sum = 0;\n repeat(2) @(posedge clk);\n rst_n = 1;\n repeat(2) @(posedge clk);\n\n valid_in = 1; accumulate_enable = 1; data_in = 4; @(posedge clk);\n data_in = 8; @(posedge clk);\n data_in = 5; @(posedge clk);\n data_in = 7; @(posedge clk);\n valid_in = 0; accumulate_enable = 0; data_in = 0; @(posedge clk);\n flush = 1; @(posedge clk); flush = 0; @(posedge clk);\n $display(\"Time=%0t flush done, sum_out=%h sum_valid=%b\", $time, sum_out, sum_valid);\n\n valid_in = 1; accumulate_enable = 1; data_in = 8; @(posedge clk);\n data_in = 10; @(posedge clk);\n data_in = 1; @(posedge clk);\n data_in = 5; @(posedge clk);\n data_in = 5; @(posedge clk);\n valid_in = 0; accumulate_enable = 0; data_in = 0; @(posedge clk);\n $display(\"Time=%0t second block done, sum_out=%h sum_valid=%b\", $time, sum_out, sum_valid);\n\n //integer i;\n for (int i = 0; i < 10; i = i + 1) begin\n data_in = $random;\n valid_in = 1; accumulate_enable = 1; @(posedge clk);\n end\n valid_in = 0; data_in = 0; accumulate_enable = 0; @(posedge clk);\n flush = 1; @(posedge clk); flush = 0; @(posedge clk);\n $display(\"Time=%0t random block flush, sum_out=%h sum_valid=%b\", $time, sum_out, sum_valid);\n\n $finish;\nend\n\nalways @(posedge clk or negedge rst_n) begin\n if (!rst_n) begin\n expected_sum <= 0;\n end else begin\n if (flush) begin\n expected_sum <= 0;\n end else if (valid_in && accumulate_enable) begin\n expected_sum <= expected_sum + data_in;\n end\n end\nend\n\nalways @(posedge clk) begin\n // Capture expected_sum in a delay register to match the pipeline latency\n expected_sum_delay <= expected_sum;\n if (sum_valid) begin\n if (sum_out !== expected_sum_delay) begin\n $display(\"Mismatch at %0t: expected=%h got=%h\", $time, expected_sum_delay, sum_out);\n end else begin\n $display(\"Match at %0t: sum=%h\", $time, sum_out);\n end\n end\nend\n\nendmodule" + }, + "test_info": { + "test_criteria_1": [ + "the sum is updated accurately on every valid input cycle, only when `accumulate_enable` is high. \n- **threshold detection (if enabled):** confirm that the `threshold_reached` logic correctly detects when the current sum exceeds the threshold parameter (if `enable_threshold` is set). \n- **output registration (if enabled):** check that the module's outputs are registered (i.e., pass through flip-flops at the output stage) when `register_output` is enabled." + ], + "test_criteria_2": [ + "ensure that the module correctly implements continuous accumulation and valid flush behavior.", + "verify the following conditions: \n- **flush behavior:** ensure that the `flush` signal correctly resets the accumulator register. \n- **accumulate behavior:** verify that the sum is updated accurately on every valid input cycle, only when `accumulate_enable` is high. \n- **threshold detection (if enabled):** confirm that the `threshold_reached` logic correctly detects when the current sum exceeds the threshold parameter (if `enable_threshold` is set). \n- **output registration (if enabled):** check that the module's outputs are registered (i.e., pass through flip-flops at the output stage) when `register_output` is enabled.", + "generate an **error message** to highlight the incorrect behavior in the continuous accumulator logic." + ], + "test_criteria_3": [ + "**" + ] + }, + "expected_behavior": [ + "ensure that the module correctly implements continuous accumulation and valid flush behavior", + "verify the following conditions:", + "generate an **error message** to highlight the incorrect behavior in the continuous accumulator logic" + ], + "metadata": { + "categories": [ + "cid014", + "easy" + ], + "domain": "memory", + "complexity": "intermediate", + "problem_type": "design", + "has_code": true, + "has_tests": true + }, + "full_prompt": "I have a `continuous_adder` module available in the `rtl` directory, and its specification is in the `docs` directory. Kindly modify the module by adding SystemVerilog assertions. The assertions should ensure that the module correctly implements continuous accumulation and valid flush behavior.\n\n## **Assertion Details** \nThe assertions should verify the following conditions: \n- **Flush Behavior:** Ensure that the `flush` signal correctly resets the accumulator register. \n- **Accumulate Behavior:** Verify that the sum is updated accurately on every valid input cycle, only when `accumulate_enable` is high. \n- **Threshold Detection (if enabled):** Confirm that the `threshold_reached` logic correctly detects when the current sum exceeds the threshold parameter (if `ENABLE_THRESHOLD` is set). \n- **Output Registration (if enabled):** Check that the module's outputs are registered (i.e., pass through flip-flops at the output stage) when `REGISTER_OUTPUT` is enabled.\n\n## **Expected Behavior** \nIf any of the assertions fail, they should generate an **error message** to highlight the incorrect behavior in the continuous accumulator logic.\n", + "system_message": "You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Update the file content** by using:\n - `sed -i '3s/old/new/' file.txt`\n - **Find current working directory** by using:\n - `pwd`\n\n You will be given a prompt and your task is to understand it and solve the given issue by using the commands mentioned above as needed. In the final step, you should create a Linux patch highlighting the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.", + "raw_context": { + "docs/specification.md": null, + "verif/tb_top_64b66b_codec.sv": null, + "docs/decoder_specification.md": null, + "rtl/aes_enc_top.sv": null, + "rtl/aes_encrypt.sv": null, + "rtl/sbox.sv": null, + "rtl/Bit_Difference_Counter.sv": null, + "rtl/Bitwise_Reduction.sv": null, + "rtl/Data_Reduction.sv": null, + "rtl/Min_Hamming_Distance_Finder.sv": null, + "verif/tb_Min_Hamming_Distance_Finder.sv": null, + "docs/alu_core_specification.md": null, + "rtl/alu_core.sv": null, + "verif/alu_core_tb.sv": null, + "docs/fifo.md": null, + "rtl/async_fifo.sv": null, + "rtl/fifo_memory.sv": null, + "rtl/load_memory.sv": null, + "rtl/read_to_write_pointer_sync.sv": null, + "rtl/rptr_empty.sv": null, + "rtl/wptr_full.sv": null, + "rtl/spi_complex_mult.sv": null, + "rtl/spi_master.sv": null, + "rtl/spi_top.sv": null, + "verif/spi_complex_mult_tb.sv": null, + "rtl/ttc_counter_lite.sv": null, + "verif/ttc_counter_lite_tb.sv": null, + "docs/UART_Specifications.md": null, + "rtl/areset_sync.sv": null, + "rtl/baud_gen.sv": null, + "rtl/cdc_sync.sv": null, + "rtl/uart_rx.sv": null, + "rtl/uart_tx.sv": null, + "rtl/blake2s_G.v": null, + "rtl/blake2s_core.v": null, + "rtl/blake2s_m_select.v": null, + "verif/blake2s_core_finish_and_update_sanity_check.sv": null, + "rtl/blake2s.v": null, + "verif/blake2s_not_readable_addresses_check.sv": null, + "rtl/csr_apb_interface.sv": null, + "rtl/direct_map_cache.sv": null, + "verif/tb_direct_map_cache.sv": null, + "rtl/door_lock.sv": null, + "docs/specs.md": null, + "verif/tb_branch_control_unit.sv": null, + "verif/tb_custom_byte_enable_ram.sv": null, + "rtl/custom_byte_enable_ram.sv": null, + "rtl/caesar_cipher.sv": null, + "rtl/cic_decimator.sv": null, + "verif/coffee_machine_testbench.sv": null, + "docs/continuous_adder_specification.md": "# Continuous Adder Specification Document\n\n## Introduction\n\nThe **Continuous Adder** is a configurable hardware module designed to perform continuous accumulation of incoming data values. The accumulation process can be controlled via enable and flush signals, and an optional threshold feature allows automatic sum validation when a predefined limit is reached. The module also supports optional output registering for synchronous operation.\n\n---\n\n## Functional Overview\n\nThe Continuous Adder operates based on the following key conditions:\n\n1. **Accumulation Logic:** \n - Incoming `data_in` is continuously accumulated when `valid_in` and `accumulate_enable` are high.\n - The accumulated sum is stored in an internal register (`sum_reg`).\n\n2. **Flush Mechanism:** \n - When the `flush` signal is asserted, the sum register is reset to zero.\n - This allows clearing the accumulated sum when needed.\n\n3. **Threshold-Based Output Validation:** \n - If `ENABLE_THRESHOLD` is set, the module checks whether `sum_reg` has reached or exceeded the predefined `THRESHOLD`.\n - When the threshold is met, the output `sum_out` is updated, and `sum_valid` is asserted.\n\n4. **Registering Output (Optional):** \n - If `REGISTER_OUTPUT` is enabled, `sum_out` and `sum_valid` are registered synchronously with `clk` and `rst_n`.\n - If `REGISTER_OUTPUT` is disabled, the outputs are updated combinationally.\n\n---\n\n## Module Interface\n\nThe continuous adder module should be defined as follows:\n\n```verilog\nmodule continuous_adder #(\n parameter integer DATA_WIDTH = 32,\n parameter integer ENABLE_THRESHOLD = 0,\n parameter integer THRESHOLD = 16,\n parameter integer REGISTER_OUTPUT = 0\n)(\n input wire clk,\n input wire rst_n,\n input wire valid_in,\n input wire [DATA_WIDTH-1:0] data_in,\n input wire accumulate_enable,\n input wire flush,\n output reg [DATA_WIDTH-1:0] sum_out,\n output reg sum_valid\n);\n```\n\n### Port Description\n\n- **clk:** Clock signal.\n- **rst_n:** Active-low asynchronous reset to reset outputs to zero.\n- **valid_in:** Validity signal for incoming data.\n- **data_in:** Input data value to be accumulated.\n- **accumulate_enable:** Enables accumulation when high.\n- **flush:** Clears the accumulated sum when asserted.\n- **sum_out:** The accumulated sum output.\n- **sum_valid:** Indicates when a valid sum is available.\n\n---\n\n## Internal Architecture\n\nThe internal architecture consists of the following key components:\n\n1. **Sum Register:** \n - Stores the accumulated sum.\n - Updated when `valid_in` and `accumulate_enable` are asserted.\n\n2. **Threshold Handling:** \n - If `ENABLE_THRESHOLD` is enabled, the module checks if `sum_reg` has reached `THRESHOLD`.\n - If the threshold is met, `sum_out` is updated, and `sum_valid` is asserted.\n\n3. **Output Registering (if enabled):** \n - If `REGISTER_OUTPUT` is enabled, `sum_out` and `sum_valid` are registered synchronously.\n - Otherwise, they are updated combinationally.\n\n4. **Flush Control:** \n - When `flush` is asserted, `sum_reg` is reset to zero.\n\n---\n\n## Timing and Latency\n\n- The module operates synchronously with `clk` when `REGISTER_OUTPUT` is enabled.\n- When `REGISTER_OUTPUT` is disabled, the output updates immediately.\n- If threshold validation is enabled, the sum output and validation signal update as soon as the threshold is reached.\n\n---\n\n## Configuration Options\n\n- **DATA_WIDTH**: Configurable width of the input data.\n- **ENABLE_THRESHOLD**: Enables or disables threshold-based accumulation.\n- **THRESHOLD**: Defines the value at which the sum is considered complete.\n- **REGISTER_OUTPUT**: Determines whether the output is registered.\n\nThis design ensures efficient continuous accumulation with configurable options for various system requirements.", + "rtl/continuous_adder.sv": "`timescale 1ns/1ps\n\nmodule continuous_adder #(\n parameter integer DATA_WIDTH = 32,\n parameter integer ENABLE_THRESHOLD = 0,\n parameter integer THRESHOLD = 16,\n parameter integer REGISTER_OUTPUT = 0\n)(\n input wire clk,\n input wire rst_n,\n input wire valid_in,\n input wire [DATA_WIDTH-1:0] data_in,\n input wire accumulate_enable,\n input wire flush,\n output reg [DATA_WIDTH-1:0] sum_out,\n output reg sum_valid\n);\n\nreg [DATA_WIDTH-1:0] sum_reg;\nwire threshold_reached = (ENABLE_THRESHOLD != 0) && (sum_reg >= THRESHOLD);\n\nalways @(posedge clk or negedge rst_n) begin\n if (!rst_n)\n sum_reg <= '0;\n else begin\n if (flush)\n sum_reg <= '0;\n else if (valid_in && accumulate_enable)\n sum_reg <= sum_reg + data_in;\n end\nend\n\ngenerate\n if (REGISTER_OUTPUT != 0) begin\n always @(posedge clk or negedge rst_n) begin\n if (!rst_n) begin\n sum_out <= '0;\n sum_valid <= 1'b0;\n end else begin\n if (flush || threshold_reached) begin\n sum_out <= sum_reg;\n sum_valid <= 1'b1;\n end else begin\n sum_valid <= 1'b0;\n end\n end\n end\n end else begin\n always @* begin\n sum_out = (flush || threshold_reached) ? sum_reg : sum_out;\n sum_valid = (flush || threshold_reached) ? 1'b1 : 1'b0;\n end\n end\nendgenerate\n\nendmodule", + "verif/continuous_adder_tb.sv": "`timescale 1ns/1ps\n\nmodule tb_continuous_adder;\n\nreg clk;\nreg rst_n;\nreg valid_in;\nreg [31:0] data_in;\nreg accumulate_enable;\nreg flush;\nwire [31:0] sum_out;\nwire sum_valid;\n\ncontinuous_adder #(\n .DATA_WIDTH(32),\n .ENABLE_THRESHOLD(1),\n .THRESHOLD(32'h00000010),\n .REGISTER_OUTPUT(1)\n) dut (\n .clk(clk),\n .rst_n(rst_n),\n .valid_in(valid_in),\n .data_in(data_in),\n .accumulate_enable(accumulate_enable),\n .flush(flush),\n .sum_out(sum_out),\n .sum_valid(sum_valid)\n);\n\nalways #5 clk = ~clk;\n\nreg [31:0] expected_sum;\nreg [31:0] expected_sum_delay;\n\ninitial begin\n clk = 0;\n rst_n = 0;\n valid_in = 0;\n data_in = 0;\n accumulate_enable = 0;\n flush = 0;\n expected_sum = 0;\n repeat(2) @(posedge clk);\n rst_n = 1;\n repeat(2) @(posedge clk);\n\n valid_in = 1; accumulate_enable = 1; data_in = 4; @(posedge clk);\n data_in = 8; @(posedge clk);\n data_in = 5; @(posedge clk);\n data_in = 7; @(posedge clk);\n valid_in = 0; accumulate_enable = 0; data_in = 0; @(posedge clk);\n flush = 1; @(posedge clk); flush = 0; @(posedge clk);\n $display(\"Time=%0t flush done, sum_out=%h sum_valid=%b\", $time, sum_out, sum_valid);\n\n valid_in = 1; accumulate_enable = 1; data_in = 8; @(posedge clk);\n data_in = 10; @(posedge clk);\n data_in = 1; @(posedge clk);\n data_in = 5; @(posedge clk);\n data_in = 5; @(posedge clk);\n valid_in = 0; accumulate_enable = 0; data_in = 0; @(posedge clk);\n $display(\"Time=%0t second block done, sum_out=%h sum_valid=%b\", $time, sum_out, sum_valid);\n\n //integer i;\n for (int i = 0; i < 10; i = i + 1) begin\n data_in = $random;\n valid_in = 1; accumulate_enable = 1; @(posedge clk);\n end\n valid_in = 0; data_in = 0; accumulate_enable = 0; @(posedge clk);\n flush = 1; @(posedge clk); flush = 0; @(posedge clk);\n $display(\"Time=%0t random block flush, sum_out=%h sum_valid=%b\", $time, sum_out, sum_valid);\n\n $finish;\nend\n\nalways @(posedge clk or negedge rst_n) begin\n if (!rst_n) begin\n expected_sum <= 0;\n end else begin\n if (flush) begin\n expected_sum <= 0;\n end else if (valid_in && accumulate_enable) begin\n expected_sum <= expected_sum + data_in;\n end\n end\nend\n\nalways @(posedge clk) begin\n // Capture expected_sum in a delay register to match the pipeline latency\n expected_sum_delay <= expected_sum;\n if (sum_valid) begin\n if (sum_out !== expected_sum_delay) begin\n $display(\"Mismatch at %0t: expected=%h got=%h\", $time, expected_sum_delay, sum_out);\n end else begin\n $display(\"Match at %0t: sum=%h\", $time, sum_out);\n end\n end\nend\n\nendmodule", + "verif/blake2s_core_state_liveness_check.sv": null, + "verif/blake2s_core_reset_and_ready_sanity_check.sv": null, + "rtl/adder_tree.sv": null, + "rtl/coeff_ram.sv": null, + "rtl/poly_filter.sv": null, + "rtl/poly_interpolator.sv": null, + "rtl/shift_register.sv": null, + "docs/poly_filter.md": null, + "rtl/rgb_color_space_hsv.sv": null, + "verif/tb_linear_search.sv": null, + "docs/simd_datapath_specs.md": null, + "docs/simd_lane_specs.md": null, + "rtl/sorting_engine.sv": null, + "verif/sorting_engine_testbench.sv": null, + "docs/order_matching_engine_specification.md": null, + "verif/order_matching_engine_testbench.sv": null, + "rtl/fixed_priority_arbiter.sv": null, + "verif/fixed_priority_arbiter_tb.sv": null, + "docs/Helmholtz_Audio_Spec.md": null, + "rtl/helmholtz_resonator.sv": null, + "rtl/modulator.sv": null, + "rtl/resonator_bank.sv": null, + "rtl/soft_clipper.sv": null, + "docs/specs_tb.md": null, + "docs/image_stego_specification.md": null, + "verif/image_stego_tb.sv": null, + "rtl/top_inv_manchester_codec.sv": null, + "rtl/jpeg_runlength_enc.sv": null, + "rtl/jpeg_runlength_rzs.sv": null, + "rtl/jpeg_runlength_stage1.sv": null, + "docs/8Bit_lfsr_spec.md": null, + "rtl/memory_scheduler.sv": null, + "docs/multiplexer_specification.md": null, + "rtl/multiplexer.sv": null, + "verif/multiplexer_tb.sv": null, + "docs/nbit_swizzling_spec.md": null, + "verif/nbit_swizzling_tb.sv": null, + "docs/nmea_decoder_spec.md": null, + "verif/nmea_decoder_tb.sv": null, + "rtl/axi4lite_to_pcie_cfg_bridge.sv": null, + "rtl/axis_to_uart_tx.sv": null, + "rtl/uart_rx_to_axis.sv": null, + "rtl/axis_to_uart.sv": null, + "rtl/barrel_shifter.sv": null, + "verif/barrel_shifter_tb.sv": null, + "docs/bcd_adder_spec.md": null, + "verif/tb_bcd_adder.sv": null, + "rtl/bcd_adder.sv": null, + "rtl/bcd_top.sv": null, + "rtl/multi_digit_bcd_add_sub.sv": null, + "rtl/full_adder.sv": null, + "rtl/four_bit_adder.sv": null, + "verif/bcd_to_excess_3_tb.sv": null, + "docs/deletion_specification.md": null + } + }, + { + "id": "cvdp_agentic_direct_map_cache_0009", + "index": 613, + "source_config": "cvdp_agentic_code_generation_commercial", + "instruction": "Context: You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n - **Update the contents of a text file from a old content to new content**\n - `sed -i \"problematic_line_number s/problematic_statement/non_problematic_statement/\" Buggy_RTL_code.sv`\n - **To access a specific line of the file**\n - `awk 'NR==line_number' file_name.sv`\n\nYou will be given a prompt and your task is to understand it and solve the given issue by using the above-mentioned commands as needed. In the final step, you should create a Linux patch to highlight the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.\n\nTask: I have a Direct-Mapped Cache RTL module (`direct_map_cache.sv`) in my RTL directory. Please enhance this module by adding SystemVerilog Assertions (SVA) to comprehensively verify its internal functionality. The assertions should verify the following conditions:\n## Reset Behavior for Output Signals:\n\n- When the reset signal (`rst`) is active (active high), all critical output signals\u2014specifically, `hit`, `dirty`, `valid`, and` data_out`\u2014are cleared to zero in the same clock cycle.\n\n## Misaligned Offset Handling:\n\n- Add an assertion to detect misaligned accesses by monitoring the least significant bit of the offset. When this bit indicates misalignment, the assertion should verify that in the next clock cycle the error signal (`error`) is asserted and the hit signal remains inactive.\n\n## Aligned Offset Handling:\n\n - When the offset is correctly aligned, the `error` signal remains de-asserted in the next clock cycle.\n\n## Compare Read Operation \u2013 Hit Detection:\n\n- Compare read operation (where the cache checks the tag for a read), verifies that if the cache line is valid and the input tag matches the stored tag, a cache hit is correctly indicated in the following clock cycle.\n\n## Compare Operation \u2013 Hit and Dirty Update:\n\n- Add an assertion for a compare-operation that checks if the cache line is valid and the input tag matches the stored tag, then the cache should assert a hit and update the corresponding dirty bit in the following clock cycle.\n\n## Direct Access Read Behavior:\n\n- n assertion that verifies during a direct access read (non-compare read) that the cache does not erroneously signal a hit in the next clock cycle.\n\n## Direct Access Behavior:\n\n- For a direct access that ensures, while the cache line is updated with new data and the valid bit is set, the cache `hit` signal remains inactive in the following clock cycle.\n\n## Behavior When Module Is Disabled:\n\n- When the module is disabled (i.e., the `enable` signal is LOW), all output signals (`hit, dirty, valid, and data_out`) are cleared in the same clock cycle.", + "verilog_code": { + "code_block_1_10": "hit, dirty, valid, and data_out", + "code_block_2_0": "module (`direct_map_cache.sv`) in my RTL directory. Please enhance this module by adding SystemVerilog Assertions (SVA) to comprehensively verify its internal functionality. The assertions should verify the following conditions:\n## Reset Behavior for Output Signals:\n\n- When the reset signal (`rst`) is active (active high), all critical output signals\u2014specifically, `hit`, `dirty`, `valid`, and` data_out`\u2014are cleared to zero in the same clock cycle.\n\n## Misaligned Offset Handling:\n\n- Add an assertion to detect misaligned accesses by monitoring the least significant bit of the offset. When this bit indicates misalignment, the assertion should verify that in the next clock cycle the error signal (`error`) is asserted and the hit signal remains inactive.\n\n## Aligned Offset Handling:\n\n - When the offset is correctly aligned, the `error` signal remains de-asserted in the next clock cycle.\n\n## Compare Read Operation \u2013 Hit Detection:\n\n- Compare read operation (where the cache checks the tag for a read), verifies that if the cache line is valid and the input tag matches the stored tag, a cache hit is correctly indicated in the following clock cycle.\n\n## Compare Write Operation \u2013 Hit and Dirty Update:\n\n- Add an assertion for a compare-write operation that checks if the cache line is valid and the input tag matches the stored tag, then the cache should assert a hit and update the corresponding dirty bit in the following clock cycle.\n\n## Direct Access Read Behavior:\n\n- Write an assertion that verifies during a direct access read (non-compare read) that the cache does not erroneously signal a hit in the next clock cycle.\n\n## Direct Access Write Behavior:\n\n- For a direct access write that ensures, while the cache line is updated with new data and the valid bit is set, the cache `hit` signal remains inactive in the following clock cycle.\n\n## Behavior When Module Is Disabled:\n\n- When the module is disabled (i.e., the `enable` signal is LOW), all output signals (`hit, dirty, valid, and data_out`) are cleared in the same clock cycle.\n\n {'docs/specification.md': None, 'verif/tb_top_64b66b_codec.sv': None, 'docs/decoder_specification.md': None, 'rtl/aes_enc_top.sv': None, 'rtl/aes_encrypt.sv': None, 'rtl/sbox.sv': None, 'rtl/Bit_Difference_Counter.sv': None, 'rtl/Bitwise_Reduction.sv': None, 'rtl/Data_Reduction.sv': None, 'rtl/Min_Hamming_Distance_Finder.sv': None, 'verif/tb_Min_Hamming_Distance_Finder.sv': None, 'docs/alu_core_specification.md': None, 'rtl/alu_core.sv': None, 'verif/alu_core_tb.sv': None, 'docs/fifo.md': None, 'rtl/async_fifo.sv': None, 'rtl/fifo_memory.sv': None, 'rtl/load_memory.sv': None, 'rtl/read_to_write_pointer_sync.sv': None, 'rtl/rptr_empty.sv': None, 'rtl/wptr_full.sv': None, 'rtl/spi_complex_mult.sv': None, 'rtl/spi_master.sv': None, 'rtl/spi_top.sv': None, 'verif/spi_complex_mult_tb.sv': None, 'rtl/ttc_counter_lite.sv': None, 'verif/ttc_counter_lite_tb.sv': None, 'docs/UART_Specifications.md': None, 'rtl/areset_sync.sv': None, 'rtl/baud_gen.sv': None, 'rtl/cdc_sync.sv': None, 'rtl/uart_rx.sv': None, 'rtl/uart_tx.sv': None, 'rtl/blake2s_G.v': None, 'rtl/blake2s_core.v': None, 'rtl/blake2s_m_select.v': None, 'verif/blake2s_core_finish_and_update_sanity_check.sv': None, 'rtl/blake2s.v': None, 'verif/blake2s_not_readable_addresses_check.sv': None, 'rtl/csr_apb_interface.sv': None, 'rtl/direct_map_cache.sv': \"module direct_map_cache #(\\n parameter CACHE_SIZE = 256, // Number of cache lines\\n parameter DATA_WIDTH = 16, // Width of data\\n parameter TAG_WIDTH = 5, // Width of the tag\\n parameter OFFSET_WIDTH = 3, // Width of the offset\\n localparam INDEX_WIDTH = $clog2(CACHE_SIZE) // Width of the index\\n) (\\n input wire enable, // Enable signal\\n input wire [INDEX_WIDTH-1:0] index, // Cache index\\n input wire [OFFSET_WIDTH-1:0] offset, // Byte offset within the cache line\\n input wire comp, // Compare operation signal\\n input wire write, // Write operation signal\\n input wire [TAG_WIDTH-1:0] tag_in, // Input tag for comparison and writing\\n input wire [DATA_WIDTH-1:0] data_in, // Input data to be written\\n input wire valid_in, // Valid state for cache line\\n input wire clk, // Clock signal\\n input wire rst, // Reset signal (active high)\\n output reg hit, // Hit indication\\n output reg dirty, // Dirty state indication\\n output reg [TAG_WIDTH-1:0] tag_out, // Output tag of the cache line\\n output reg [DATA_WIDTH-1:0] data_out, // Output data from the cache line\\n output reg valid, // Valid state output\\n output reg error // Error indication for invalid accesses\\n);\\n\\n // Cache line definitions\\n reg [TAG_WIDTH-1:0] tags [CACHE_SIZE-1:0]; // Tag storage\\n reg [DATA_WIDTH-1:0] data_mem [CACHE_SIZE-1:0][OFFSET_WIDTH:0]; // Data storage\\n reg valid_bits [CACHE_SIZE-1:0]; // Valid bits for each line\\n reg dirty_bits [CACHE_SIZE-1:0]; // Dirty bits for each line\\n integer i;\\n\\n // Sequential logic for cache operations\\n always @(posedge clk) begin\\n if (rst) begin\\n // Initialize cache lines on reset\\n for (i = 0; i < CACHE_SIZE; i = i + 1) begin\\n valid_bits[i] <= 1'b0; \\n dirty_bits[i] <= 1'b0; \\n end\\n hit <= 1'b0; \\n dirty <= 1'b0; \\n valid <= 1'b0;\\n data_out <= {DATA_WIDTH{1'b0}}; \\n end \\n else if (enable) begin\\n // Check for LSB alignment error\\n if (offset[0] == 1'b1) begin\\n error <= 1'b1; // Set error if LSB of offset is 1\\n hit <= 1'b0; \\n dirty <= 1'b0; \\n valid <= 1'b0; \\n data_out <= {DATA_WIDTH{1'b0}}; \\n end \\n else begin\\n error <= 1'b0; // Clear error if LSB of offset is 0\\n\\n // Compare operation\\n if (comp) begin\\n // Compare Write (comp = 1, write = 1) \\n if (write) begin\\n if ((tags[index] == tag_in) && valid_bits[index]) begin\\n hit <= 1'b1;\\n data_mem[index][offset[OFFSET_WIDTH-1:1]] <= data_in; \\n dirty_bits[index] <= 1'b1; \\n valid_bits[index] <= valid_in; \\n valid <= 1'b0; \\n dirty <= 1'b0; \\n\\n end\\n else begin\\n hit <= 1'b0;\\n dirty_bits[index] <= 1'b0;\\n valid_bits[index] <= valid_in;\\n tags[index] <= tag_in;\\n valid <= 1'b0; \\n dirty <= 1'b0; \\n data_mem[index][offset[OFFSET_WIDTH-1:1]] <= data_in; \\n end\\n end \\n else begin // Write\\n // Compare Read (comp = 1, write = 0)\\n if ((tags[index] == tag_in) && valid_bits[index]) begin\\n hit <= 1'b1;\\n data_out <= data_mem[index][offset[OFFSET_WIDTH-1:1]]; \\n valid <= valid_bits[index]; \\n dirty <= dirty_bits[index]; \\n tag_out <= tags[index]; \\n end\\n else begin\\n hit <= 1'b0;\\n tag_out <= tags[index];\\n valid <= valid_bits[index]; \\n dirty <= dirty_bits[index]; \\n data_out <= data_mem[index][offset[OFFSET_WIDTH-1:1]]; \\n end\\n end\\n end \\n else begin //compare\\n if (write) begin\\n // Access Write (comp = 0, write = 1)\\n tags[index] <= tag_in; \\n data_mem[index][offset[OFFSET_WIDTH-1:1]] <= data_in; \\n valid_bits[index] <= valid_in; \\n dirty_bits[index] <= 1'b0;\\n hit <= 1'b0;\\n valid <= 1'b0; \\n dirty <= 1'b0;\\n\\n end \\n else begin\\n // Access Read (comp = 0, write = 0)\\n tag_out <= tags[index]; \\n data_out <= data_mem[index][offset[OFFSET_WIDTH-1:1]]; \\n valid <= valid_bits[index]; \\n dirty <= dirty_bits[index];\\n hit <= 1'b0;\\n\\n end\\n end\\n end \\n end \\n else begin // enable\\n // enable is low\\n for (i = 0; i < CACHE_SIZE; i = i + 1) begin\\n valid_bits[i] <= 1'b0; \\n dirty_bits[i] <= 1'b0; \\n end\\n\\n hit <= 1'b0; \\n dirty <= 1'b0; \\n data_out <= {DATA_WIDTH{1'b0}}; \\n valid <= 1'b0; \\n end\\n end\\n\\nendmodule\", 'verif/tb_direct_map_cache.sv': None, 'rtl/door_lock.sv': None, 'docs/specs.md': None, 'verif/tb_branch_control_unit.sv': None, 'verif/tb_custom_byte_enable_ram.sv': None, 'rtl/custom_byte_enable_ram.sv': None, 'rtl/caesar_cipher.sv': None, 'rtl/cic_decimator.sv': None, 'verif/coffee_machine_testbench.sv': None, 'docs/continuous_adder_specification.md': None, 'rtl/continuous_adder.sv': None, 'verif/continuous_adder_tb.sv': None, 'verif/blake2s_core_state_liveness_check.sv': None, 'verif/blake2s_core_reset_and_ready_sanity_check.sv': None, 'rtl/adder_tree.sv': None, 'rtl/coeff_ram.sv': None, 'rtl/poly_filter.sv': None, 'rtl/poly_interpolator.sv': None, 'rtl/shift_register.sv': None, 'docs/poly_filter.md': None, 'rtl/rgb_color_space_hsv.sv': None, 'verif/tb_linear_search.sv': None, 'docs/simd_datapath_specs.md': None, 'docs/simd_lane_specs.md': None, 'rtl/sorting_engine.sv': None, 'verif/sorting_engine_testbench.sv': None, 'docs/order_matching_engine_specification.md': None, 'verif/order_matching_engine_testbench.sv': None, 'rtl/fixed_priority_arbiter.sv': None, 'verif/fixed_priority_arbiter_tb.sv': None, 'docs/Helmholtz_Audio_Spec.md': None, 'rtl/helmholtz_resonator.sv': None, 'rtl/modulator.sv': None, 'rtl/resonator_bank.sv': None, 'rtl/soft_clipper.sv': None, 'docs/specs_tb.md': None, 'docs/image_stego_specification.md': None, 'verif/image_stego_tb.sv': None, 'rtl/top_inv_manchester_codec.sv': None, 'rtl/jpeg_runlength_enc.sv': None, 'rtl/jpeg_runlength_rzs.sv': None, 'rtl/jpeg_runlength_stage1.sv': None, 'docs/8Bit_lfsr_spec.md': None, 'rtl/memory_scheduler.sv': None, 'docs/multiplexer_specification.md': None, 'rtl/multiplexer.sv': None, 'verif/multiplexer_tb.sv': None, 'docs/nbit_swizzling_spec.md': None, 'verif/nbit_swizzling_tb.sv': None, 'docs/nmea_decoder_spec.md': None, 'verif/nmea_decoder_tb.sv': None, 'rtl/axi4lite_to_pcie_cfg_bridge.sv': None, 'rtl/axis_to_uart_tx.sv': None, 'rtl/uart_rx_to_axis.sv': None, 'rtl/axis_to_uart.sv': None, 'rtl/barrel_shifter.sv': None, 'verif/barrel_shifter_tb.sv': None, 'docs/bcd_adder_spec.md': None, 'verif/tb_bcd_adder.sv': None, 'rtl/bcd_adder.sv': None, 'rtl/bcd_top.sv': None, 'rtl/multi_digit_bcd_add_sub.sv': None, 'rtl/full_adder.sv': None, 'rtl/four_bit_adder.sv': None, 'verif/bcd_to_excess_3_tb.sv': None, 'docs/deletion_specification.md': None}", + "rtl/direct_map_cache.sv": "module direct_map_cache #(\n parameter CACHE_SIZE = 256, // Number of cache lines\n parameter DATA_WIDTH = 16, // Width of data\n parameter TAG_WIDTH = 5, // Width of the tag\n parameter OFFSET_WIDTH = 3, // Width of the offset\n localparam INDEX_WIDTH = $clog2(CACHE_SIZE) // Width of the index\n) (\n input wire enable, // Enable signal\n input wire [INDEX_WIDTH-1:0] index, // Cache index\n input wire [OFFSET_WIDTH-1:0] offset, // Byte offset within the cache line\n input wire comp, // Compare operation signal\n input wire write, // Write operation signal\n input wire [TAG_WIDTH-1:0] tag_in, // Input tag for comparison and writing\n input wire [DATA_WIDTH-1:0] data_in, // Input data to be written\n input wire valid_in, // Valid state for cache line\n input wire clk, // Clock signal\n input wire rst, // Reset signal (active high)\n output reg hit, // Hit indication\n output reg dirty, // Dirty state indication\n output reg [TAG_WIDTH-1:0] tag_out, // Output tag of the cache line\n output reg [DATA_WIDTH-1:0] data_out, // Output data from the cache line\n output reg valid, // Valid state output\n output reg error // Error indication for invalid accesses\n);\n\n // Cache line definitions\n reg [TAG_WIDTH-1:0] tags [CACHE_SIZE-1:0]; // Tag storage\n reg [DATA_WIDTH-1:0] data_mem [CACHE_SIZE-1:0][OFFSET_WIDTH:0]; // Data storage\n reg valid_bits [CACHE_SIZE-1:0]; // Valid bits for each line\n reg dirty_bits [CACHE_SIZE-1:0]; // Dirty bits for each line\n integer i;\n\n // Sequential logic for cache operations\n always @(posedge clk) begin\n if (rst) begin\n // Initialize cache lines on reset\n for (i = 0; i < CACHE_SIZE; i = i + 1) begin\n valid_bits[i] <= 1'b0; \n dirty_bits[i] <= 1'b0; \n end\n hit <= 1'b0; \n dirty <= 1'b0; \n valid <= 1'b0;\n data_out <= {DATA_WIDTH{1'b0}}; \n end \n else if (enable) begin\n // Check for LSB alignment error\n if (offset[0] == 1'b1) begin\n error <= 1'b1; // Set error if LSB of offset is 1\n hit <= 1'b0; \n dirty <= 1'b0; \n valid <= 1'b0; \n data_out <= {DATA_WIDTH{1'b0}}; \n end \n else begin\n error <= 1'b0; // Clear error if LSB of offset is 0\n\n // Compare operation\n if (comp) begin\n // Compare Write (comp = 1, write = 1) \n if (write) begin\n if ((tags[index] == tag_in) && valid_bits[index]) begin\n hit <= 1'b1;\n data_mem[index][offset[OFFSET_WIDTH-1:1]] <= data_in; \n dirty_bits[index] <= 1'b1; \n valid_bits[index] <= valid_in; \n valid <= 1'b0; \n dirty <= 1'b0; \n\n end\n else begin\n hit <= 1'b0;\n dirty_bits[index] <= 1'b0;\n valid_bits[index] <= valid_in;\n tags[index] <= tag_in;\n valid <= 1'b0; \n dirty <= 1'b0; \n data_mem[index][offset[OFFSET_WIDTH-1:1]] <= data_in; \n end\n end \n else begin // Write\n // Compare Read (comp = 1, write = 0)\n if ((tags[index] == tag_in) && valid_bits[index]) begin\n hit <= 1'b1;\n data_out <= data_mem[index][offset[OFFSET_WIDTH-1:1]]; \n valid <= valid_bits[index]; \n dirty <= dirty_bits[index]; \n tag_out <= tags[index]; \n end\n else begin\n hit <= 1'b0;\n tag_out <= tags[index];\n valid <= valid_bits[index]; \n dirty <= dirty_bits[index]; \n data_out <= data_mem[index][offset[OFFSET_WIDTH-1:1]]; \n end\n end\n end \n else begin //compare\n if (write) begin\n // Access Write (comp = 0, write = 1)\n tags[index] <= tag_in; \n data_mem[index][offset[OFFSET_WIDTH-1:1]] <= data_in; \n valid_bits[index] <= valid_in; \n dirty_bits[index] <= 1'b0;\n hit <= 1'b0;\n valid <= 1'b0; \n dirty <= 1'b0;\n\n end \n else begin\n // Access Read (comp = 0, write = 0)\n tag_out <= tags[index]; \n data_out <= data_mem[index][offset[OFFSET_WIDTH-1:1]]; \n valid <= valid_bits[index]; \n dirty <= dirty_bits[index];\n hit <= 1'b0;\n\n end\n end\n end \n end \n else begin // enable\n // enable is low\n for (i = 0; i < CACHE_SIZE; i = i + 1) begin\n valid_bits[i] <= 1'b0; \n dirty_bits[i] <= 1'b0; \n end\n\n hit <= 1'b0; \n dirty <= 1'b0; \n data_out <= {DATA_WIDTH{1'b0}}; \n valid <= 1'b0; \n end\n end\n\nendmodule" + }, + "test_info": { + "test_criteria_1": [ + "in the next clock cycle the error signal (`error`) is asserted and the hit signal remains inactive." + ], + "test_criteria_2": [ + "verify the following conditions:\n## reset behavior for output signals:", + "verify that in the next clock cycle the error signal (`error`) is asserted and the hit signal remains inactive.", + "assert a hit and update the corresponding dirty bit in the following clock cycle." + ] + }, + "expected_behavior": [ + "verify the following conditions:", + "verify that in the next clock cycle the error signal (`error`) is asserted and the hit signal remains inactive", + "assert a hit and update the corresponding dirty bit in the following clock cycle", + "for Output Signals:", + "- Write an assertion that verifies during a direct access read (non-compare read) that the cache does not erroneously signal a hit in the next clock cycle.", + "- For a direct access write that ensures, while the cache line is updated with new data and the valid bit is set, the cache `hit` signal remains inactive in the following clock cycle.", + "When Module Is Disabled:" + ], + "metadata": { + "categories": [ + "cid014", + "medium" + ], + "domain": "memory", + "complexity": "intermediate", + "problem_type": "debug", + "has_code": true, + "has_tests": true + }, + "full_prompt": "I have a Direct-Mapped Cache RTL module (`direct_map_cache.sv`) in my RTL directory. Please enhance this module by adding SystemVerilog Assertions (SVA) to comprehensively verify its internal functionality. The assertions should verify the following conditions:\n## Reset Behavior for Output Signals:\n\n- When the reset signal (`rst`) is active (active high), all critical output signals\u2014specifically, `hit`, `dirty`, `valid`, and` data_out`\u2014are cleared to zero in the same clock cycle.\n\n## Misaligned Offset Handling:\n\n- Add an assertion to detect misaligned accesses by monitoring the least significant bit of the offset. When this bit indicates misalignment, the assertion should verify that in the next clock cycle the error signal (`error`) is asserted and the hit signal remains inactive.\n\n## Aligned Offset Handling:\n\n - When the offset is correctly aligned, the `error` signal remains de-asserted in the next clock cycle.\n\n## Compare Read Operation \u2013 Hit Detection:\n\n- Compare read operation (where the cache checks the tag for a read), verifies that if the cache line is valid and the input tag matches the stored tag, a cache hit is correctly indicated in the following clock cycle.\n\n## Compare Write Operation \u2013 Hit and Dirty Update:\n\n- Add an assertion for a compare-write operation that checks if the cache line is valid and the input tag matches the stored tag, then the cache should assert a hit and update the corresponding dirty bit in the following clock cycle.\n\n## Direct Access Read Behavior:\n\n- Write an assertion that verifies during a direct access read (non-compare read) that the cache does not erroneously signal a hit in the next clock cycle.\n\n## Direct Access Write Behavior:\n\n- For a direct access write that ensures, while the cache line is updated with new data and the valid bit is set, the cache `hit` signal remains inactive in the following clock cycle.\n\n## Behavior When Module Is Disabled:\n\n- When the module is disabled (i.e., the `enable` signal is LOW), all output signals (`hit, dirty, valid, and data_out`) are cleared in the same clock cycle.\n\n", + "system_message": "You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n - **Update the contents of a text file from a old content to new content**\n - `sed -i \"problematic_line_number s/problematic_statement/non_problematic_statement/\" Buggy_RTL_code.sv`\n - **To access a specific line of the file**\n - `awk 'NR==line_number' file_name.sv`\n\nYou will be given a prompt and your task is to understand it and solve the given issue by using the above-mentioned commands as needed. In the final step, you should create a Linux patch to highlight the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.", + "raw_context": { + "docs/specification.md": null, + "verif/tb_top_64b66b_codec.sv": null, + "docs/decoder_specification.md": null, + "rtl/aes_enc_top.sv": null, + "rtl/aes_encrypt.sv": null, + "rtl/sbox.sv": null, + "rtl/Bit_Difference_Counter.sv": null, + "rtl/Bitwise_Reduction.sv": null, + "rtl/Data_Reduction.sv": null, + "rtl/Min_Hamming_Distance_Finder.sv": null, + "verif/tb_Min_Hamming_Distance_Finder.sv": null, + "docs/alu_core_specification.md": null, + "rtl/alu_core.sv": null, + "verif/alu_core_tb.sv": null, + "docs/fifo.md": null, + "rtl/async_fifo.sv": null, + "rtl/fifo_memory.sv": null, + "rtl/load_memory.sv": null, + "rtl/read_to_write_pointer_sync.sv": null, + "rtl/rptr_empty.sv": null, + "rtl/wptr_full.sv": null, + "rtl/spi_complex_mult.sv": null, + "rtl/spi_master.sv": null, + "rtl/spi_top.sv": null, + "verif/spi_complex_mult_tb.sv": null, + "rtl/ttc_counter_lite.sv": null, + "verif/ttc_counter_lite_tb.sv": null, + "docs/UART_Specifications.md": null, + "rtl/areset_sync.sv": null, + "rtl/baud_gen.sv": null, + "rtl/cdc_sync.sv": null, + "rtl/uart_rx.sv": null, + "rtl/uart_tx.sv": null, + "rtl/blake2s_G.v": null, + "rtl/blake2s_core.v": null, + "rtl/blake2s_m_select.v": null, + "verif/blake2s_core_finish_and_update_sanity_check.sv": null, + "rtl/blake2s.v": null, + "verif/blake2s_not_readable_addresses_check.sv": null, + "rtl/csr_apb_interface.sv": null, + "rtl/direct_map_cache.sv": "module direct_map_cache #(\n parameter CACHE_SIZE = 256, // Number of cache lines\n parameter DATA_WIDTH = 16, // Width of data\n parameter TAG_WIDTH = 5, // Width of the tag\n parameter OFFSET_WIDTH = 3, // Width of the offset\n localparam INDEX_WIDTH = $clog2(CACHE_SIZE) // Width of the index\n) (\n input wire enable, // Enable signal\n input wire [INDEX_WIDTH-1:0] index, // Cache index\n input wire [OFFSET_WIDTH-1:0] offset, // Byte offset within the cache line\n input wire comp, // Compare operation signal\n input wire write, // Write operation signal\n input wire [TAG_WIDTH-1:0] tag_in, // Input tag for comparison and writing\n input wire [DATA_WIDTH-1:0] data_in, // Input data to be written\n input wire valid_in, // Valid state for cache line\n input wire clk, // Clock signal\n input wire rst, // Reset signal (active high)\n output reg hit, // Hit indication\n output reg dirty, // Dirty state indication\n output reg [TAG_WIDTH-1:0] tag_out, // Output tag of the cache line\n output reg [DATA_WIDTH-1:0] data_out, // Output data from the cache line\n output reg valid, // Valid state output\n output reg error // Error indication for invalid accesses\n);\n\n // Cache line definitions\n reg [TAG_WIDTH-1:0] tags [CACHE_SIZE-1:0]; // Tag storage\n reg [DATA_WIDTH-1:0] data_mem [CACHE_SIZE-1:0][OFFSET_WIDTH:0]; // Data storage\n reg valid_bits [CACHE_SIZE-1:0]; // Valid bits for each line\n reg dirty_bits [CACHE_SIZE-1:0]; // Dirty bits for each line\n integer i;\n\n // Sequential logic for cache operations\n always @(posedge clk) begin\n if (rst) begin\n // Initialize cache lines on reset\n for (i = 0; i < CACHE_SIZE; i = i + 1) begin\n valid_bits[i] <= 1'b0; \n dirty_bits[i] <= 1'b0; \n end\n hit <= 1'b0; \n dirty <= 1'b0; \n valid <= 1'b0;\n data_out <= {DATA_WIDTH{1'b0}}; \n end \n else if (enable) begin\n // Check for LSB alignment error\n if (offset[0] == 1'b1) begin\n error <= 1'b1; // Set error if LSB of offset is 1\n hit <= 1'b0; \n dirty <= 1'b0; \n valid <= 1'b0; \n data_out <= {DATA_WIDTH{1'b0}}; \n end \n else begin\n error <= 1'b0; // Clear error if LSB of offset is 0\n\n // Compare operation\n if (comp) begin\n // Compare Write (comp = 1, write = 1) \n if (write) begin\n if ((tags[index] == tag_in) && valid_bits[index]) begin\n hit <= 1'b1;\n data_mem[index][offset[OFFSET_WIDTH-1:1]] <= data_in; \n dirty_bits[index] <= 1'b1; \n valid_bits[index] <= valid_in; \n valid <= 1'b0; \n dirty <= 1'b0; \n\n end\n else begin\n hit <= 1'b0;\n dirty_bits[index] <= 1'b0;\n valid_bits[index] <= valid_in;\n tags[index] <= tag_in;\n valid <= 1'b0; \n dirty <= 1'b0; \n data_mem[index][offset[OFFSET_WIDTH-1:1]] <= data_in; \n end\n end \n else begin // Write\n // Compare Read (comp = 1, write = 0)\n if ((tags[index] == tag_in) && valid_bits[index]) begin\n hit <= 1'b1;\n data_out <= data_mem[index][offset[OFFSET_WIDTH-1:1]]; \n valid <= valid_bits[index]; \n dirty <= dirty_bits[index]; \n tag_out <= tags[index]; \n end\n else begin\n hit <= 1'b0;\n tag_out <= tags[index];\n valid <= valid_bits[index]; \n dirty <= dirty_bits[index]; \n data_out <= data_mem[index][offset[OFFSET_WIDTH-1:1]]; \n end\n end\n end \n else begin //compare\n if (write) begin\n // Access Write (comp = 0, write = 1)\n tags[index] <= tag_in; \n data_mem[index][offset[OFFSET_WIDTH-1:1]] <= data_in; \n valid_bits[index] <= valid_in; \n dirty_bits[index] <= 1'b0;\n hit <= 1'b0;\n valid <= 1'b0; \n dirty <= 1'b0;\n\n end \n else begin\n // Access Read (comp = 0, write = 0)\n tag_out <= tags[index]; \n data_out <= data_mem[index][offset[OFFSET_WIDTH-1:1]]; \n valid <= valid_bits[index]; \n dirty <= dirty_bits[index];\n hit <= 1'b0;\n\n end\n end\n end \n end \n else begin // enable\n // enable is low\n for (i = 0; i < CACHE_SIZE; i = i + 1) begin\n valid_bits[i] <= 1'b0; \n dirty_bits[i] <= 1'b0; \n end\n\n hit <= 1'b0; \n dirty <= 1'b0; \n data_out <= {DATA_WIDTH{1'b0}}; \n valid <= 1'b0; \n end\n end\n\nendmodule", + "verif/tb_direct_map_cache.sv": null, + "rtl/door_lock.sv": null, + "docs/specs.md": null, + "verif/tb_branch_control_unit.sv": null, + "verif/tb_custom_byte_enable_ram.sv": null, + "rtl/custom_byte_enable_ram.sv": null, + "rtl/caesar_cipher.sv": null, + "rtl/cic_decimator.sv": null, + "verif/coffee_machine_testbench.sv": null, + "docs/continuous_adder_specification.md": null, + "rtl/continuous_adder.sv": null, + "verif/continuous_adder_tb.sv": null, + "verif/blake2s_core_state_liveness_check.sv": null, + "verif/blake2s_core_reset_and_ready_sanity_check.sv": null, + "rtl/adder_tree.sv": null, + "rtl/coeff_ram.sv": null, + "rtl/poly_filter.sv": null, + "rtl/poly_interpolator.sv": null, + "rtl/shift_register.sv": null, + "docs/poly_filter.md": null, + "rtl/rgb_color_space_hsv.sv": null, + "verif/tb_linear_search.sv": null, + "docs/simd_datapath_specs.md": null, + "docs/simd_lane_specs.md": null, + "rtl/sorting_engine.sv": null, + "verif/sorting_engine_testbench.sv": null, + "docs/order_matching_engine_specification.md": null, + "verif/order_matching_engine_testbench.sv": null, + "rtl/fixed_priority_arbiter.sv": null, + "verif/fixed_priority_arbiter_tb.sv": null, + "docs/Helmholtz_Audio_Spec.md": null, + "rtl/helmholtz_resonator.sv": null, + "rtl/modulator.sv": null, + "rtl/resonator_bank.sv": null, + "rtl/soft_clipper.sv": null, + "docs/specs_tb.md": null, + "docs/image_stego_specification.md": null, + "verif/image_stego_tb.sv": null, + "rtl/top_inv_manchester_codec.sv": null, + "rtl/jpeg_runlength_enc.sv": null, + "rtl/jpeg_runlength_rzs.sv": null, + "rtl/jpeg_runlength_stage1.sv": null, + "docs/8Bit_lfsr_spec.md": null, + "rtl/memory_scheduler.sv": null, + "docs/multiplexer_specification.md": null, + "rtl/multiplexer.sv": null, + "verif/multiplexer_tb.sv": null, + "docs/nbit_swizzling_spec.md": null, + "verif/nbit_swizzling_tb.sv": null, + "docs/nmea_decoder_spec.md": null, + "verif/nmea_decoder_tb.sv": null, + "rtl/axi4lite_to_pcie_cfg_bridge.sv": null, + "rtl/axis_to_uart_tx.sv": null, + "rtl/uart_rx_to_axis.sv": null, + "rtl/axis_to_uart.sv": null, + "rtl/barrel_shifter.sv": null, + "verif/barrel_shifter_tb.sv": null, + "docs/bcd_adder_spec.md": null, + "verif/tb_bcd_adder.sv": null, + "rtl/bcd_adder.sv": null, + "rtl/bcd_top.sv": null, + "rtl/multi_digit_bcd_add_sub.sv": null, + "rtl/full_adder.sv": null, + "rtl/four_bit_adder.sv": null, + "verif/bcd_to_excess_3_tb.sv": null, + "docs/deletion_specification.md": null + } + }, + { + "id": "cvdp_agentic_dram_controller_0004", + "index": 617, + "source_config": "cvdp_agentic_code_generation_commercial", + "instruction": "Context: You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Update the file content** by using:\n - `sed -i '3s/old/new/' file.txt`\n - **Find current working directory** by using:\n - `pwd`\n\n You will be given a prompt and your task is to understand it and solve the given issue by using the commands mentioned above as needed. In the final step, you should create a Linux patch highlighting the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.\n\nTask: I have a specification of a `dramcntrl` module in the `docs` directory. testbench `dramcntrl_tb.sv` in the `verif` directory to only stimuli and achieve maximum functional coverage for the `dramcntrl` module.\n\nInclude the following in the generated testbench:\n\n- **Module Instance**: Instantiate the `dramcntrl` module as `dut`, appropriately connecting all input and output signals.\n- **Clock Generation**: Use a 100\u202fMHz clock with a 10ns period (`clk_in`).\n- **Reset Procedure**: n `apply_reset` task that asserts reset for 10 cycles and deasserts it before the stimulus begins.\n\n- **Basic Access Tasks**:\n - `do_write`: A task to drive valid sequences with address stimulus.\n - `do_read`: A task to apply read transactions at given addresses.\n - `do_concurrent_rd_wr`: A task to simultaneously assert read and operations, switching address mid-transfer.\n\n- **Stress and Coverage Stimulus**:\n - Apply known address sequences to verify deterministic behavior.\n - back-to-back `WR` \u2192 `RD` transitions to stress arbitration.\n - To test decoder coverage, access edge and extreme address ranges (`0x000000`, `0xFFFFFF`).\n - Apply randomized traffic using `random_traffic()` and long idle intervals to activate auto-refresh logic.\n - Use `saturate_no_of_refs` to increment `no_of_refs_needed` to its maximum value.\n - Repeatedly toggle the `bus_term_from_up` signal during transactions to activate toggle paths and TB vector logic.\n - Inject 1-cycle WR and RD pulses to target delayed signal conditions in the control FSM.\n - Perform transactions during refresh/busy periods to stimulate FSM edge paths.\n - Introduce reset mid-transaction to verify FSM recovery paths.\n - Reapply reset and re-initialize stimulus to force reentry into all operational states.\n - Run sequences that stimulate boundary and cross-bank transitions in memory addressing.\n - Include random WR/RD accesses with idle spacing to activate slow paths and timeouts.\n\n- **Final Execution**:\n - Repeat WR/RD/idle sequences and concurrent access with varied spacing.\n - Ensure maximum toggle and block coverage of counters and delay registers.\n - Add display messages or timing comments only for traceability and debugging.\n\nDo not include checkers, assertions, or internal state comparisons. The testbench should be structured strictly for applying input stimulus to the DUT and exercising its logic comprehensively.", + "verilog_code": { + "code_block_1_41": "rd_wr_just_terminated", + "code_block_1_45": "rd_dat_from_dram_ready" + }, + "test_info": { + "test_criteria_0": [ + "`dramcntrl_tb.sv` in the `verif` directory to only generate stimuli and achieve maximum functional coverage for the `dramcntrl` module.", + "- **module instance**: instantiate the `dramcntrl` module as `dut`, appropriately connecting all input and output signals.\n- **clock generation**: use a 100\u202fmhz clock with a 10ns period (`clk_in`).\n- **reset procedure**: create an `apply_reset` task that asserts reset for 10 cycles and deasserts it before the stimulus begins.", + "decoder coverage, access edge and extreme address ranges (`0x000000`, `0xffffff`).\n - apply randomized traffic using `random_traffic()` and long idle intervals to activate auto-refresh logic.\n - use `saturate_no_of_refs` to increment `no_of_refs_needed` to its maximum value.\n - repeatedly toggle the `bus_term_from_up` signal during transactions to activate toggle paths and tb vector logic.\n - inject 1-cycle wr and rd pulses to target delayed signal conditions in the control fsm.\n - perform transactions during refresh/busy periods to stimulate fsm edge paths.\n - introduce reset mid-transaction to verify fsm recovery paths.\n - reapply reset and re-initialize stimulus to force reentry into all operational states.\n - run sequences that stimulate boundary and cross-bank transitions in memory addressing.\n - include random wr/rd accesses with idle spacing to activate slow paths and timeouts.", + "should be structured strictly for applying input stimulus to the dut and exercising its logic comprehensively." + ], + "test_criteria_2": [ + "be structured strictly for applying input stimulus to the dut and exercising its logic comprehensively." + ] + }, + "expected_behavior": [ + "be structured strictly for applying input stimulus to the DUT and exercising its logic comprehensively" + ], + "metadata": { + "categories": [ + "cid012", + "hard" + ], + "domain": "memory", + "complexity": "intermediate", + "problem_type": "design", + "has_code": true, + "has_tests": true + }, + "full_prompt": "I have a specification of a `dramcntrl` module in the `docs` directory. Write a SystemVerilog testbench `dramcntrl_tb.sv` in the `verif` directory to only generate stimuli and achieve maximum functional coverage for the `dramcntrl` module.\n\nInclude the following in the generated testbench:\n\n- **Module Instance**: Instantiate the `dramcntrl` module as `dut`, appropriately connecting all input and output signals.\n- **Clock Generation**: Use a 100\u202fMHz clock with a 10ns period (`clk_in`).\n- **Reset Procedure**: Create an `apply_reset` task that asserts reset for 10 cycles and deasserts it before the stimulus begins.\n\n- **Basic Access Tasks**:\n - `do_write`: A task to drive valid write sequences with address stimulus.\n - `do_read`: A task to apply read transactions at given addresses.\n - `do_concurrent_rd_wr`: A task to simultaneously assert read and write operations, switching address mid-transfer.\n\n- **Stress and Coverage Stimulus**:\n - Apply known address sequences to verify deterministic behavior.\n - Generate back-to-back `WR` \u2192 `RD` transitions to stress arbitration.\n - To test decoder coverage, access edge and extreme address ranges (`0x000000`, `0xFFFFFF`).\n - Apply randomized traffic using `random_traffic()` and long idle intervals to activate auto-refresh logic.\n - Use `saturate_no_of_refs` to increment `no_of_refs_needed` to its maximum value.\n - Repeatedly toggle the `bus_term_from_up` signal during transactions to activate toggle paths and TB vector logic.\n - Inject 1-cycle WR and RD pulses to target delayed signal conditions in the control FSM.\n - Perform transactions during refresh/busy periods to stimulate FSM edge paths.\n - Introduce reset mid-transaction to verify FSM recovery paths.\n - Reapply reset and re-initialize stimulus to force reentry into all operational states.\n - Run sequences that stimulate boundary and cross-bank transitions in memory addressing.\n - Include random WR/RD accesses with idle spacing to activate slow paths and timeouts.\n\n- **Final Execution**:\n - Repeat WR/RD/idle sequences and concurrent access with varied spacing.\n - Ensure maximum toggle and block coverage of counters and delay registers.\n - Add display messages or timing comments only for traceability and debugging.\n\nDo not include checkers, assertions, or internal state comparisons. The testbench should be structured strictly for applying input stimulus to the DUT and exercising its logic comprehensively.\n", + "system_message": "You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Update the file content** by using:\n - `sed -i '3s/old/new/' file.txt`\n - **Find current working directory** by using:\n - `pwd`\n\n You will be given a prompt and your task is to understand it and solve the given issue by using the commands mentioned above as needed. In the final step, you should create a Linux patch highlighting the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.", + "raw_context": { + "docs/specification.md": null, + "verif/tb_top_64b66b_codec.sv": null, + "docs/decoder_specification.md": null, + "rtl/aes_enc_top.sv": null, + "rtl/aes_encrypt.sv": null, + "rtl/sbox.sv": null, + "rtl/Bit_Difference_Counter.sv": null, + "rtl/Bitwise_Reduction.sv": null, + "rtl/Data_Reduction.sv": null, + "rtl/Min_Hamming_Distance_Finder.sv": null, + "verif/tb_Min_Hamming_Distance_Finder.sv": null, + "docs/alu_core_specification.md": null, + "rtl/alu_core.sv": null, + "verif/alu_core_tb.sv": null, + "docs/fifo.md": null, + "rtl/async_fifo.sv": null, + "rtl/fifo_memory.sv": null, + "rtl/load_memory.sv": null, + "rtl/read_to_write_pointer_sync.sv": null, + "rtl/rptr_empty.sv": null, + "rtl/wptr_full.sv": null, + "rtl/spi_complex_mult.sv": null, + "rtl/spi_master.sv": null, + "rtl/spi_top.sv": null, + "verif/spi_complex_mult_tb.sv": null, + "rtl/ttc_counter_lite.sv": null, + "verif/ttc_counter_lite_tb.sv": null, + "docs/UART_Specifications.md": null, + "rtl/areset_sync.sv": null, + "rtl/baud_gen.sv": null, + "rtl/cdc_sync.sv": null, + "rtl/uart_rx.sv": null, + "rtl/uart_tx.sv": null, + "rtl/blake2s_G.v": null, + "rtl/blake2s_core.v": null, + "rtl/blake2s_m_select.v": null, + "verif/blake2s_core_finish_and_update_sanity_check.sv": null, + "rtl/blake2s.v": null, + "verif/blake2s_not_readable_addresses_check.sv": null, + "rtl/csr_apb_interface.sv": null, + "rtl/direct_map_cache.sv": null, + "verif/tb_direct_map_cache.sv": null, + "rtl/door_lock.sv": null, + "docs/specs.md": "## Overview\n\nAn SDRAM controller that manages DRAM initialization, auto-refresh, and read/write operations. It uses counters, state machines, and vector arithmetic (`incr_vec`/`dcr_vec`) to schedule commands and generate DRAM control signals (`addr`, `ba`, `clk`, `cke`, `cs`, `ras`, `cas`, `we`, `dqm`) based on defined timing parameters and external inputs.\n\nThe module implements an SDRAM controller that handles power-up initialization, periodic auto-refresh, and read/write command sequencing for a DRAM device. The design is fully parameterized to allow flexibility in timing, address width, and bank selection.\n\n---\n\n## Parameterization\n\n- **del:** Delay counter width for 100\u202f\u00b5s initialization and subsequent auto-refresh intervals.\n- **len_auto_ref:** Width of the counter tracking pending auto-refresh cycles.\n- **len_small:** Width of the small timing counter used to generate delays for `tRCD`, `tRP`, `tRFC`, etc.\n- **addr_bits_to_dram:** Width of the DRAM address bus.\n- **addr_bits_from_up:** Width of the upstream address input.\n- **ba_bits:** Bank address width.\n\n---\n\n## Interfaces\n\n### DRAM Pins\n\n- **addr:** DRAM address output.\n- **ba:** Bank address output.\n- **clk:** DRAM clock (synchronized to `clk_in`).\n- **cke:** Clock enable for DRAM.\n- **cs_n, ras_n, cas_n, we_n:** DRAM command signals.\n- **dqm:** Data mask signals.\n\n### Clock and Reset\n\n- **clk_in:** System clock input.\n- **reset:** Synchronous reset.\n\n### Upstream Control\n\n- **addr_from_up:** Address input from external logic.\n- **rd_n_from_up, wr_n_from_up:** Read and write control signals.\n- **bus_term_from_up:** Bus termination signal.\n- **dram_init_done:** Indicates completion of DRAM initialization.\n- **dram_busy:** Indicates the controller is busy (e.g., during auto-refresh cycles).\n\n---\n\n## Detailed Functionality\n\n### 1. Initialization Sequence\n\n- **Step 1:** On reset, a 100\u202f\u00b5s delay is generated using the delay counter (`delay_reg`). During this period, the controller issues either NOP or INHIBIT commands as required by the SDRAM power-up specification.\n- **Step 2:** A PRECHARGE command is issued to precharge all banks.\n- **Step 3:** Two AUTO-REFRESH commands are executed (each triggered after a delay interval, typically 7.81\u202f\u00b5s) to properly refresh all cells.\n- **Step 4:** The Mode Register is programmed with a predefined value (`mod_reg_val`). After a short wait (`tmrd` cycles), initialization is complete, and the signal **`dram_init_done`** is asserted.\n\n### 2. Auto-Refresh Scheduling\n\nOnce initialized, the delay counter generates periodic 7.81\u202f\u00b5s intervals. A saturating counter (`no_of_refs_needed`) counts the number of auto-refreshes required. When pending, the controller issues AUTO-REFRESH commands and decrements the counter.\n\n### 3. Read/Write Operation\n\n- **Write Operation:**\n - On a write request (`wr_n_from_up` low) and when the previous transaction is complete (`rd_wr_just_terminated` is 0), the controller first issues an ACTIVE command to open the corresponding row (using part of the upstream address for row and bank selection).\n - After a delay of `tRCD`, the WRITE command is issued with the lower bits used as the column address.\n\n- **Read Operation:**\n - Similarly, on a read request (`rd_n_from_up` low), an ACTIVE command is issued to open the row, followed after `tRCD` by a READ command.\n - A separate CAS latency pipeline asserts a read-data ready signal (`rd_dat_from_dram_ready`) after the defined CAS delay, and later the read operation is terminated with a BURST TERMINATE command and a precharge.\n\n### 4. Timing and Counters\n\n- **Delay Counter (`delay_reg`):** Implements the 100\u202f\u00b5s initialization delay and counts auto-refresh intervals.\n- **Small Counter (`small_count`):** Provides delays for command timing (`tRCD`, `tRP`, `tRFC`).\n- **Increment/Decrement Functions:** Custom functions (`incr_vec` and `dcr_vec`) manipulate vector counters, rolling over or saturating as required.\n\n### 5. Command Bus & Signal Generation\n\n- A 6-bit command bus encodes DRAM commands (`cs`, `ras`, `cas`, `we`, and two `dqm` bits).\n- Output signals (`addr`, `ba`, `clk`, `cke`, `cs_n`, `ras_n`, `cas_n`, `we_n`, `dqm`) are driven based on the command bus state.\n- The clock input (`clk_in`) is directly mapped to the output clock (`clk`).\n\n### 6. Control and Edge Detection\n\n- Edge detection circuits generate pulses (e.g., `wr_n_from_up_pulse`) based on upstream read/write signals to detect new requests.\n- A busy signal (`dram_busy`) indicates the controller is processing auto-refresh cycles or otherwise occupied.\n\n---\n\n## Summary\n\nThe DRAM controller module provides robust DRAM initialization, periodic auto-refresh, and precise read/write command sequencing. Its parameterized design and internal timing counters enable flexible integration with various DRAM devices and system clock frequencies, ensuring reliable operation in page burst mode with minimal CPU intervention.", + "verif/tb_branch_control_unit.sv": null, + "verif/tb_custom_byte_enable_ram.sv": null, + "rtl/custom_byte_enable_ram.sv": null, + "rtl/caesar_cipher.sv": null, + "rtl/cic_decimator.sv": null, + "verif/coffee_machine_testbench.sv": null, + "docs/continuous_adder_specification.md": null, + "rtl/continuous_adder.sv": null, + "verif/continuous_adder_tb.sv": null, + "verif/blake2s_core_state_liveness_check.sv": null, + "verif/blake2s_core_reset_and_ready_sanity_check.sv": null, + "rtl/adder_tree.sv": null, + "rtl/coeff_ram.sv": null, + "rtl/poly_filter.sv": null, + "rtl/poly_interpolator.sv": null, + "rtl/shift_register.sv": null, + "docs/poly_filter.md": null, + "rtl/rgb_color_space_hsv.sv": null, + "verif/tb_linear_search.sv": null, + "docs/simd_datapath_specs.md": null, + "docs/simd_lane_specs.md": null, + "rtl/sorting_engine.sv": null, + "verif/sorting_engine_testbench.sv": null, + "docs/order_matching_engine_specification.md": null, + "verif/order_matching_engine_testbench.sv": null, + "rtl/fixed_priority_arbiter.sv": null, + "verif/fixed_priority_arbiter_tb.sv": null, + "docs/Helmholtz_Audio_Spec.md": null, + "rtl/helmholtz_resonator.sv": null, + "rtl/modulator.sv": null, + "rtl/resonator_bank.sv": null, + "rtl/soft_clipper.sv": null, + "docs/specs_tb.md": null, + "docs/image_stego_specification.md": null, + "verif/image_stego_tb.sv": null, + "rtl/top_inv_manchester_codec.sv": null, + "rtl/jpeg_runlength_enc.sv": null, + "rtl/jpeg_runlength_rzs.sv": null, + "rtl/jpeg_runlength_stage1.sv": null, + "docs/8Bit_lfsr_spec.md": null, + "rtl/memory_scheduler.sv": null, + "docs/multiplexer_specification.md": null, + "rtl/multiplexer.sv": null, + "verif/multiplexer_tb.sv": null, + "docs/nbit_swizzling_spec.md": null, + "verif/nbit_swizzling_tb.sv": null, + "docs/nmea_decoder_spec.md": null, + "verif/nmea_decoder_tb.sv": null, + "rtl/axi4lite_to_pcie_cfg_bridge.sv": null, + "rtl/axis_to_uart_tx.sv": null, + "rtl/uart_rx_to_axis.sv": null, + "rtl/axis_to_uart.sv": null, + "rtl/barrel_shifter.sv": null, + "verif/barrel_shifter_tb.sv": null, + "docs/bcd_adder_spec.md": null, + "verif/tb_bcd_adder.sv": null, + "rtl/bcd_adder.sv": null, + "rtl/bcd_top.sv": null, + "rtl/multi_digit_bcd_add_sub.sv": null, + "rtl/full_adder.sv": null, + "rtl/four_bit_adder.sv": null, + "verif/bcd_to_excess_3_tb.sv": null, + "docs/deletion_specification.md": null + } + }, + { + "id": "cvdp_agentic_dual_port_memory_0012", + "index": 618, + "source_config": "cvdp_agentic_code_generation_commercial", + "instruction": "Context: You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Update the file content** by using:\n - `sed -i '3s/old/new/' file.txt`\n - **Find current working directory** by using:\n - `pwd`\n\n You will be given a prompt and your task is to understand it and solve the given issue by using the commands mentioned above as needed. In the final step, you should create a Linux patch highlighting the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.\n\nTask: The `dual_port_memory` module's `specification.md` is in the `docs` folder. testbench `tb_dual_port_memory.sv` in the `verif` directory to **only stimulus** for the `dual_port_memory` module to achieve **maximum coverage** of the DUT.\n\n---\n\n### Include the Following:\n\n#### **1. Module Instance**\n- Instantiate the `dual_port_memory` module as `dut`.\n- Connect all input and output ports for testing.\n- Parameters `DATA_WIDTH`, `ECC_WIDTH`, `ADDR_WIDTH`, and `MEM_DEPTH` must be configurable at the top of the testbench.\n\n#### **2. Input Generation**\n- The testbench must apply the following test cases to stimulate the DUT:\n\n##### Functional & Stimulus-Based Test Cases:\n| **Test #** | **Stimulus Description** |\n|------------|-----------------------------------------------------------------------------------------|\n| 1 | nd read from the same address. |\n| 2 | Back-to-back sequential writes and reads to multiple addresses. |\n| 3 | Sequential read-after-hazard (`i`, read from `i-1`). |\n| 4 | Same data (`4'b1111`) to different addresses. |\n| 5 | Inject single-bit **data** corruption after a valid write. |\n| 6 | Inject single-bit **ECC** corruption while data remains intact. |\n| 7 | **minimum (0)** and **maximum (MEM_DEPTH - 1)** addresses. |\n| 8 | nd read **walking 1s** pattern. |\n| 9 | Fill the memory with all `0`s and read back to verify. |\n| 10 | valid data and corrupt ECC on every 4th address. |\n| 11 | Simultaneous read and the **same** address. |\n| 12 | One-hot addressing pattern (e.g., 1, 2, 4, 8...). |\n| 13 | ll possible 4-bit patterns (0 to 15) to the same address. |\n| 14 | Invert a value read from memory and it back to a new address. |\n| 15 | Read-modify-test: read, update, and re-the value. |\n| 16 | Full corruption: invert **data** and **ECC** bits. |\n| 17 | Flip each ECC bit individually and verify error detection. |\n| 18 | Flip each data bit individually and verify error detection. |\n| 19 | Toggle between writing to min and max addresses. |\n| 20\u201336 | Random writes/reads, including even/odd patterns, address gaps, wraparounds, and reuse. |\n| 37\u201345 | Repeating write-read cycles with incrementing data to stress address space. |\n\n#### **3. Computation Period**\n- After applying each input (especially `we = 0` for read), wait **until `data_out` and `ecc_error` settle** or a **timeout of 50 clock cycles**, whichever comes first.\n- Ensure the testbench never enters an infinite loop while waiting for an ECC response.\n\n#### **4. Monitoring and Tracing**\n- Use `$display` to mark the beginning of each test case (e.g., `[Test 5] ECC Error - Data Flip`).\n- Use `$monitor` to track changes in key signals:\n - `clk`, `rst_n`, `we`, `addr_a`, `addr_b`, `data_in`, `data_out`, and `ecc_error`.\n\n---", + "verilog_code": { + "code_block_0_0": "\\nmodule dual_port_memory #(\\n parameter DATA_WIDTH = 4,\\n parameter ECC_WIDTH = 3,\\n parameter ADDR_WIDTH = 5,\\n parameter MEM_DEPTH = (1 << ADDR_WIDTH)\\n)(\\n input logic clk,\\n input logic rst_n,\\n input logic we,\\n input logic [ADDR_WIDTH-1:0] addr_a,\\n input logic [ADDR_WIDTH-1:0] addr_b,\\n input logic [DATA_WIDTH-1:0] data_in,\\n output logic [DATA_WIDTH-1:0] data_out,\\n output logic ecc_error\\n);\\n", + "code_block_0_1": "\\n$monitor(\"%4t | clk=%b rst_n=%b we=%b addr_a=%0d addr_b=%0d data_in=%b | data_out=%b ecc_error=%b\", ...);\\n$display(\"\\\\n[Test #] \");\\n", + "code_block_1_3": "tb_dual_port_memory.sv", + "code_block_1_20": "[Test 5] ECC Error - Data Flip", + "code_block_1_34": "verilog\\nmodule dual_port_memory #(\\n parameter DATA_WIDTH = 4,\\n parameter ECC_WIDTH = 3,\\n parameter ADDR_WIDTH = 5,\\n parameter MEM_DEPTH = (1 << ADDR_WIDTH)\\n)(\\n input logic clk,\\n input logic rst_n,\\n input logic we,\\n input logic [ADDR_WIDTH-1:0] addr_a,\\n input logic [ADDR_WIDTH-1:0] addr_b,\\n input logic [DATA_WIDTH-1:0] data_in,\\n output logic [DATA_WIDTH-1:0] data_out,\\n output logic ecc_error\\n);\\n", + "code_block_1_35": "\\n\\n---\\n\\n## Testbench Features\\n\\n| Feature | Description |\\n|----------------------------|-------------|\\n| Clock & Reset | 10ns clock period with synchronous reset (", + "code_block_1_36": ") |\\n| Monitoring |", + "code_block_1_37": "tracks all key inputs/outputs |\\n| Logging |", + "code_block_1_38": "announces the start of each test |\\n| Pure Stimulus | Procedural test cases only; no tasks/functions |\\n| Parameterization | Inherits", + "code_block_1_41": "from DUT |\\n| Inline ECC Fault Injection | Direct bit flips in ECC/data memory arrays |\\n\\n---\\n\\n## Test Scenarios\\n\\n| **Test #** | **Scenario Description** |\\n|-----------:|------------------------------------------------------------------|\\n| 1 | Write and read same address |\\n| 2 | Back-to-back writes and reads |\\n| 3 | Read from previous address immediately after write |\\n| 4 | Same data written to multiple addresses |\\n| 5 | ECC error from single-bit data corruption |\\n| 6 | ECC error from parity bit corruption |\\n| 7 | Min/max address boundary test |\\n| 8 | Walking 1s data pattern |\\n| 9 | Fill entire memory with zeros |\\n| 10 | Corrupt ECC at every 4th address |\\n| 11 | Simultaneous read/write to the same address |\\n| 12 | One-hot address testing |\\n| 13 | Sequentially write all 4-bit data patterns (0\u201315) |\\n| 14 | Feedback-based inversion write |\\n| 15 | Manual read-modify-write simulation |\\n| 16 | Max corruption (invert data + ECC) |\\n| 17 | Flip each ECC bit independently |\\n| 18 | Flip each data bit independently |\\n| 19 | Toggle write to min and max address in rapid sequence |\\n| 20\u201336 | Structured variations (even/odd writes, random patterns, etc.) |\\n| 37\u201345 | Repeating write-read test sequences |\\n\\n---\\n\\n## Functional Coverage\\n\\n| **Feature** | **Covered in Test(s)** |\\n|----------------------------|------------------------|\\n| Basic read/write | 1, 2, 3 |\\n| ECC detection on read | 5, 6, 10, 16\u201318 |\\n| Address boundary coverage | 7, 12, 19 |\\n| Data pattern coverage | 8, 13, 14 |\\n| Fault injection handling | 5, 6, 10, 16\u201318 |\\n| Simultaneous access | 3, 11, 19 |\\n| Full data bit toggle | 13, 18 |\\n| One-hot / wrap addresses | 7, 12, 19 |\\n| Read-modify-write | 15 |\\n| Reset behavior | Verified at init |\\n\\n---\\n\\n## Reset Behavior\\n\\n-", + "code_block_1_42": "(active-low) resets:\\n - FSM state (to IDLE)\\n - All control/data signals\\n - Memory state (assumed initialized to 0)\\n -", + "code_block_1_44": "to 0\\n\\n---\\n\\n## Monitoring and Logging\\n\\nThe testbench uses:\\n\\n", + "code_block_1_45": "verilog\\n$monitor(\"%4t | clk=%b rst_n=%b we=%b addr_a=%0d addr_b=%0d data_in=%b | data_out=%b ecc_error=%b\", ...);\\n$display(\"\\\\n[Test #] \");\\n", + "code_block_2_0": "module to achieve **maximum coverage** of the DUT.\n\n---\n\n### Include the Following:\n\n#### **1. Module Instance**\n- Instantiate the `dual_port_memory` module as `dut`.\n- Connect all input and output ports for testing.\n- Parameters `DATA_WIDTH`, `ECC_WIDTH`, `ADDR_WIDTH`, and `MEM_DEPTH` must be configurable at the top of the testbench.\n\n#### **2. Input Generation**\n- The testbench must apply the following test cases to stimulate the DUT:\n\n##### Functional & Stimulus-Based Test Cases:\n| **Test #** | **Stimulus Description** |\n|------------|-----------------------------------------------------------------------------------------|\n| 1 | Write and read from the same address. |\n| 2 | Back-to-back sequential writes and reads to multiple addresses. |\n| 3 | Sequential read-after-write hazard (write to `i`, read from `i-1`). |\n| 4 | Same data (`4'b1111`) to different addresses. |\n| 5 | Inject single-bit **data** corruption after a valid write. |\n| 6 | Inject single-bit **ECC** corruption while data remains intact. |\n| 7 | Write to **minimum (0)** and **maximum (MEM_DEPTH - 1)** addresses. |\n| 8 | Write and read **walking 1s** pattern. |\n| 9 | Fill the memory with all `0`s and read back to verify. |\n| 10 | Write valid data and corrupt ECC on every 4th address. |\n| 11 | Simultaneous read and write to the **same** address. |\n| 12 | One-hot addressing pattern (e.g., 1, 2, 4, 8...). |\n| 13 | Write all possible 4-bit patterns (0 to 15) to the same address. |\n| 14 | Invert a value read from memory and write it back to a new address. |\n| 15 | Read-modify-write test: read, update, and re-write the value. |\n| 16 | Full corruption: invert **data** and **ECC** bits. |\n| 17 | Flip each ECC bit individually and verify error detection. |\n| 18 | Flip each data bit individually and verify error detection. |\n| 19 | Toggle between writing to min and max addresses. |\n| 20\u201336 | Random writes/reads, including even/odd patterns, address gaps, wraparounds, and reuse. |\n| 37\u201345 | Repeating write-read cycles with incrementing data to stress address space. |\n\n#### **3. Computation Period**\n- After applying each input (especially `we = 0` for read), wait **until `data_out` and `ecc_error` settle** or a **timeout of 50 clock cycles**, whichever comes first.\n- Ensure the testbench never enters an infinite loop while waiting for an ECC response.\n\n#### **4. Monitoring and Tracing**\n- Use `$display` to mark the beginning of each test case (e.g., `[Test 5] ECC Error - Data Flip`).\n- Use `$monitor` to track changes in key signals:\n - `clk`, `rst_n`, `we`, `addr_a`, `addr_b`, `data_in`, `data_out`, and `ecc_error`.\n\n---\n\n {'docs/specification.md': '## Introduction\\n\\nThe `tb_dual_port_memory` testbench is designed to verify the functionality and robustness of a **dual-port memory module with ECC (Hamming code)**. The memory module features independent read and write ports (`addr_a`, `addr_b`) and ECC-based error detection. The testbench includes a diverse suite of test cases to simulate normal operations, boundary conditions, and fault injection scenarios.\\n\\n---\\n\\n## Purpose\\n\\nThis testbench aims to:\\n\\n- Verify correctness of read/write memory operations.\\n- Validate ECC detection for single-bit errors in data and ECC.\\n- Simulate edge and corner cases across address and data space.\\n- Ensure reset functionality and proper FSM behavior.\\n- Confirm dual-port behavior including simultaneous access.\\n\\n---\\n\\n## DUT Interface\\n\\nThe `dual_port_memory` module has the following interface:\\n\\n```verilog\\nmodule dual_port_memory #(\\n parameter DATA_WIDTH = 4,\\n parameter ECC_WIDTH = 3,\\n parameter ADDR_WIDTH = 5,\\n parameter MEM_DEPTH = (1 << ADDR_WIDTH)\\n)(\\n input logic clk,\\n input logic rst_n,\\n input logic we,\\n input logic [ADDR_WIDTH-1:0] addr_a,\\n input logic [ADDR_WIDTH-1:0] addr_b,\\n input logic [DATA_WIDTH-1:0] data_in,\\n output logic [DATA_WIDTH-1:0] data_out,\\n output logic ecc_error\\n);\\n```\\n\\n---\\n\\n## Testbench Features\\n\\n| Feature | Description |\\n|----------------------------|-------------|\\n| Clock & Reset | 10ns clock period with synchronous reset (`rst_n`) |\\n| Monitoring | `$monitor` tracks all key inputs/outputs |\\n| Logging | `$display` announces the start of each test |\\n| Pure Stimulus | Procedural test cases only; no tasks/functions |\\n| Parameterization | Inherits `DATA_WIDTH`, `ECC_WIDTH`, `ADDR_WIDTH` from DUT |\\n| Inline ECC Fault Injection | Direct bit flips in ECC/data memory arrays |\\n\\n---\\n\\n## Test Scenarios\\n\\n| **Test #** | **Scenario Description** |\\n|-----------:|------------------------------------------------------------------|\\n| 1 | Write and read same address |\\n| 2 | Back-to-back writes and reads |\\n| 3 | Read from previous address immediately after write |\\n| 4 | Same data written to multiple addresses |\\n| 5 | ECC error from single-bit data corruption |\\n| 6 | ECC error from parity bit corruption |\\n| 7 | Min/max address boundary test |\\n| 8 | Walking 1s data pattern |\\n| 9 | Fill entire memory with zeros |\\n| 10 | Corrupt ECC at every 4th address |\\n| 11 | Simultaneous read/write to the same address |\\n| 12 | One-hot address testing |\\n| 13 | Sequentially write all 4-bit data patterns (0\u201315) |\\n| 14 | Feedback-based inversion write |\\n| 15 | Manual read-modify-write simulation |\\n| 16 | Max corruption (invert data + ECC) |\\n| 17 | Flip each ECC bit independently |\\n| 18 | Flip each data bit independently |\\n| 19 | Toggle write to min and max address in rapid sequence |\\n| 20\u201336 | Structured variations (even/odd writes, random patterns, etc.) |\\n| 37\u201345 | Repeating write-read test sequences |\\n\\n---\\n\\n## Functional Coverage\\n\\n| **Feature** | **Covered in Test(s)** |\\n|----------------------------|------------------------|\\n| Basic read/write | 1, 2, 3 |\\n| ECC detection on read | 5, 6, 10, 16\u201318 |\\n| Address boundary coverage | 7, 12, 19 |\\n| Data pattern coverage | 8, 13, 14 |\\n| Fault injection handling | 5, 6, 10, 16\u201318 |\\n| Simultaneous access | 3, 11, 19 |\\n| Full data bit toggle | 13, 18 |\\n| One-hot / wrap addresses | 7, 12, 19 |\\n| Read-modify-write | 15 |\\n| Reset behavior | Verified at init |\\n\\n---\\n\\n## Reset Behavior\\n\\n- `rst_n` (active-low) resets:\\n - FSM state (to IDLE)\\n - All control/data signals\\n - Memory state (assumed initialized to 0)\\n - `ecc_error` and `data_out` to 0\\n\\n---\\n\\n## Monitoring and Logging\\n\\nThe testbench uses:\\n\\n```verilog\\n$monitor(\"%4t | clk=%b rst_n=%b we=%b addr_a=%0d addr_b=%0d data_in=%b | data_out=%b ecc_error=%b\", ...);\\n$display(\"\\\\n[Test #] \");\\n```', 'verif/tb_top_64b66b_codec.sv': None, 'docs/decoder_specification.md': None, 'rtl/aes_enc_top.sv': None, 'rtl/aes_encrypt.sv': None, 'rtl/sbox.sv': None, 'rtl/Bit_Difference_Counter.sv': None, 'rtl/Bitwise_Reduction.sv': None, 'rtl/Data_Reduction.sv': None, 'rtl/Min_Hamming_Distance_Finder.sv': None, 'verif/tb_Min_Hamming_Distance_Finder.sv': None, 'docs/alu_core_specification.md': None, 'rtl/alu_core.sv': None, 'verif/alu_core_tb.sv': None, 'docs/fifo.md': None, 'rtl/async_fifo.sv': None, 'rtl/fifo_memory.sv': None, 'rtl/load_memory.sv': None, 'rtl/read_to_write_pointer_sync.sv': None, 'rtl/rptr_empty.sv': None, 'rtl/wptr_full.sv': None, 'rtl/spi_complex_mult.sv': None, 'rtl/spi_master.sv': None, 'rtl/spi_top.sv': None, 'verif/spi_complex_mult_tb.sv': None, 'rtl/ttc_counter_lite.sv': None, 'verif/ttc_counter_lite_tb.sv': None, 'docs/UART_Specifications.md': None, 'rtl/areset_sync.sv': None, 'rtl/baud_gen.sv': None, 'rtl/cdc_sync.sv': None, 'rtl/uart_rx.sv': None, 'rtl/uart_tx.sv': None, 'rtl/blake2s_G.v': None, 'rtl/blake2s_core.v': None, 'rtl/blake2s_m_select.v': None, 'verif/blake2s_core_finish_and_update_sanity_check.sv': None, 'rtl/blake2s.v': None, 'verif/blake2s_not_readable_addresses_check.sv': None, 'rtl/csr_apb_interface.sv': None, 'rtl/direct_map_cache.sv': None, 'verif/tb_direct_map_cache.sv': None, 'rtl/door_lock.sv': None, 'docs/specs.md': None, 'verif/tb_branch_control_unit.sv': None, 'verif/tb_custom_byte_enable_ram.sv': None, 'rtl/custom_byte_enable_ram.sv': None, 'rtl/caesar_cipher.sv': None, 'rtl/cic_decimator.sv': None, 'verif/coffee_machine_testbench.sv': None, 'docs/continuous_adder_specification.md': None, 'rtl/continuous_adder.sv': None, 'verif/continuous_adder_tb.sv': None, 'verif/blake2s_core_state_liveness_check.sv': None, 'verif/blake2s_core_reset_and_ready_sanity_check.sv': None, 'rtl/adder_tree.sv': None, 'rtl/coeff_ram.sv': None, 'rtl/poly_filter.sv': None, 'rtl/poly_interpolator.sv': None, 'rtl/shift_register.sv': None, 'docs/poly_filter.md': None, 'rtl/rgb_color_space_hsv.sv': None, 'verif/tb_linear_search.sv': None, 'docs/simd_datapath_specs.md': None, 'docs/simd_lane_specs.md': None, 'rtl/sorting_engine.sv': None, 'verif/sorting_engine_testbench.sv': None, 'docs/order_matching_engine_specification.md': None, 'verif/order_matching_engine_testbench.sv': None, 'rtl/fixed_priority_arbiter.sv': None, 'verif/fixed_priority_arbiter_tb.sv': None, 'docs/Helmholtz_Audio_Spec.md': None, 'rtl/helmholtz_resonator.sv': None, 'rtl/modulator.sv': None, 'rtl/resonator_bank.sv': None, 'rtl/soft_clipper.sv': None, 'docs/specs_tb.md': None, 'docs/image_stego_specification.md': None, 'verif/image_stego_tb.sv': None, 'rtl/top_inv_manchester_codec.sv': None, 'rtl/jpeg_runlength_enc.sv': None, 'rtl/jpeg_runlength_rzs.sv': None, 'rtl/jpeg_runlength_stage1.sv': None, 'docs/8Bit_lfsr_spec.md': None, 'rtl/memory_scheduler.sv': None, 'docs/multiplexer_specification.md': None, 'rtl/multiplexer.sv': None, 'verif/multiplexer_tb.sv': None, 'docs/nbit_swizzling_spec.md': None, 'verif/nbit_swizzling_tb.sv': None, 'docs/nmea_decoder_spec.md': None, 'verif/nmea_decoder_tb.sv': None, 'rtl/axi4lite_to_pcie_cfg_bridge.sv': None, 'rtl/axis_to_uart_tx.sv': None, 'rtl/uart_rx_to_axis.sv': None, 'rtl/axis_to_uart.sv': None, 'rtl/barrel_shifter.sv': None, 'verif/barrel_shifter_tb.sv': None, 'docs/bcd_adder_spec.md': None, 'verif/tb_bcd_adder.sv': None, 'rtl/bcd_adder.sv': None, 'rtl/bcd_top.sv': None, 'rtl/multi_digit_bcd_add_sub.sv': None, 'rtl/full_adder.sv': None, 'rtl/four_bit_adder.sv': None, 'verif/bcd_to_excess_3_tb.sv': None, 'docs/deletion_specification.md': None}" + }, + "test_info": { + "test_criteria_0": [ + "`tb_dual_port_memory.sv` in the `verif` directory to generate **only stimulus** for the `dual_port_memory` module to achieve **maximum coverage** of the dut.", + "ing.\n- parameters `data_width`, `ecc_width`, `addr_width`, and `mem_depth` must be configurable at the top of the testbench.", + "must apply the following test cases to stimulate the dut:", + "cases:\n| **test #** | **stimulus description** |\n|------------|-----------------------------------------------------------------------------------------|\n| 1 | write and read from the same address. |\n| 2 | back-to-back sequential writes and reads to multiple addresses. |\n| 3 | sequential read-after-write hazard (write to `i`, read from `i-1`). |\n| 4 | same data (`4'b1111`) to different addresses. |\n| 5 | inject single-bit **data** corruption after a valid write. |\n| 6 | inject single-bit **ecc** corruption while data remains intact. |\n| 7 | write to **minimum (0)** and **maximum (mem_depth - 1)** addresses. |\n| 8 | write and read **walking 1s** pattern. |\n| 9 | fill the memory with all `0`s and read back to verify. |\n| 10 | write valid data and corrupt ecc on every 4th address. |\n| 11 | simultaneous read and write to the **same** address. |\n| 12 | one-hot addressing pattern (e.g., 1, 2, 4, 8...). |\n| 13 | write all possible 4-bit patterns (0 to 15) to the same address. |\n| 14 | invert a value read from memory and write it back to a new address. |\n| 15 | read-modify-write test: read, update, and re-write the value. |\n| 16 | full corruption: invert **data** and **ecc** bits. |\n| 17 | flip each ecc bit individually and verify error detection. |\n| 18 | flip each data bit individually and verify error detection. |\n| 19 | toggle between writing to min and max addresses. |\n| 20\u201336 | random writes/reads, including even/odd patterns, address gaps, wraparounds, and reuse. |\n| 37\u201345 | repeating write-read cycles with incrementing data to stress address space. |", + "never enters an infinite loop while waiting for an ecc response.", + "case (e.g., `[test 5] ecc error - data flip`).\n- use `$monitor` to track changes in key signals:\n - `clk`, `rst_n`, `we`, `addr_a`, `addr_b`, `data_in`, `data_out`, and `ecc_error`." + ] + }, + "expected_behavior": [ + "be configurable at the top of the testbench", + "apply the following test cases to stimulate the DUT:" + ], + "metadata": { + "categories": [ + "cid012", + "medium" + ], + "domain": "memory", + "complexity": "intermediate", + "problem_type": "debug", + "has_code": true, + "has_tests": true + }, + "full_prompt": "The `dual_port_memory` module's `specification.md` is in the `docs` folder. Write a SystemVerilog testbench `tb_dual_port_memory.sv` in the `verif` directory to generate **only stimulus** for the `dual_port_memory` module to achieve **maximum coverage** of the DUT.\n\n---\n\n### Include the Following:\n\n#### **1. Module Instance**\n- Instantiate the `dual_port_memory` module as `dut`.\n- Connect all input and output ports for testing.\n- Parameters `DATA_WIDTH`, `ECC_WIDTH`, `ADDR_WIDTH`, and `MEM_DEPTH` must be configurable at the top of the testbench.\n\n#### **2. Input Generation**\n- The testbench must apply the following test cases to stimulate the DUT:\n\n##### Functional & Stimulus-Based Test Cases:\n| **Test #** | **Stimulus Description** |\n|------------|-----------------------------------------------------------------------------------------|\n| 1 | Write and read from the same address. |\n| 2 | Back-to-back sequential writes and reads to multiple addresses. |\n| 3 | Sequential read-after-write hazard (write to `i`, read from `i-1`). |\n| 4 | Same data (`4'b1111`) to different addresses. |\n| 5 | Inject single-bit **data** corruption after a valid write. |\n| 6 | Inject single-bit **ECC** corruption while data remains intact. |\n| 7 | Write to **minimum (0)** and **maximum (MEM_DEPTH - 1)** addresses. |\n| 8 | Write and read **walking 1s** pattern. |\n| 9 | Fill the memory with all `0`s and read back to verify. |\n| 10 | Write valid data and corrupt ECC on every 4th address. |\n| 11 | Simultaneous read and write to the **same** address. |\n| 12 | One-hot addressing pattern (e.g., 1, 2, 4, 8...). |\n| 13 | Write all possible 4-bit patterns (0 to 15) to the same address. |\n| 14 | Invert a value read from memory and write it back to a new address. |\n| 15 | Read-modify-write test: read, update, and re-write the value. |\n| 16 | Full corruption: invert **data** and **ECC** bits. |\n| 17 | Flip each ECC bit individually and verify error detection. |\n| 18 | Flip each data bit individually and verify error detection. |\n| 19 | Toggle between writing to min and max addresses. |\n| 20\u201336 | Random writes/reads, including even/odd patterns, address gaps, wraparounds, and reuse. |\n| 37\u201345 | Repeating write-read cycles with incrementing data to stress address space. |\n\n#### **3. Computation Period**\n- After applying each input (especially `we = 0` for read), wait **until `data_out` and `ecc_error` settle** or a **timeout of 50 clock cycles**, whichever comes first.\n- Ensure the testbench never enters an infinite loop while waiting for an ECC response.\n\n#### **4. Monitoring and Tracing**\n- Use `$display` to mark the beginning of each test case (e.g., `[Test 5] ECC Error - Data Flip`).\n- Use `$monitor` to track changes in key signals:\n - `clk`, `rst_n`, `we`, `addr_a`, `addr_b`, `data_in`, `data_out`, and `ecc_error`.\n\n---\n\n", + "system_message": "You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Update the file content** by using:\n - `sed -i '3s/old/new/' file.txt`\n - **Find current working directory** by using:\n - `pwd`\n\n You will be given a prompt and your task is to understand it and solve the given issue by using the commands mentioned above as needed. In the final step, you should create a Linux patch highlighting the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.", + "raw_context": { + "docs/specification.md": "## Introduction\n\nThe `tb_dual_port_memory` testbench is designed to verify the functionality and robustness of a **dual-port memory module with ECC (Hamming code)**. The memory module features independent read and write ports (`addr_a`, `addr_b`) and ECC-based error detection. The testbench includes a diverse suite of test cases to simulate normal operations, boundary conditions, and fault injection scenarios.\n\n---\n\n## Purpose\n\nThis testbench aims to:\n\n- Verify correctness of read/write memory operations.\n- Validate ECC detection for single-bit errors in data and ECC.\n- Simulate edge and corner cases across address and data space.\n- Ensure reset functionality and proper FSM behavior.\n- Confirm dual-port behavior including simultaneous access.\n\n---\n\n## DUT Interface\n\nThe `dual_port_memory` module has the following interface:\n\n```verilog\nmodule dual_port_memory #(\n parameter DATA_WIDTH = 4,\n parameter ECC_WIDTH = 3,\n parameter ADDR_WIDTH = 5,\n parameter MEM_DEPTH = (1 << ADDR_WIDTH)\n)(\n input logic clk,\n input logic rst_n,\n input logic we,\n input logic [ADDR_WIDTH-1:0] addr_a,\n input logic [ADDR_WIDTH-1:0] addr_b,\n input logic [DATA_WIDTH-1:0] data_in,\n output logic [DATA_WIDTH-1:0] data_out,\n output logic ecc_error\n);\n```\n\n---\n\n## Testbench Features\n\n| Feature | Description |\n|----------------------------|-------------|\n| Clock & Reset | 10ns clock period with synchronous reset (`rst_n`) |\n| Monitoring | `$monitor` tracks all key inputs/outputs |\n| Logging | `$display` announces the start of each test |\n| Pure Stimulus | Procedural test cases only; no tasks/functions |\n| Parameterization | Inherits `DATA_WIDTH`, `ECC_WIDTH`, `ADDR_WIDTH` from DUT |\n| Inline ECC Fault Injection | Direct bit flips in ECC/data memory arrays |\n\n---\n\n## Test Scenarios\n\n| **Test #** | **Scenario Description** |\n|-----------:|------------------------------------------------------------------|\n| 1 | Write and read same address |\n| 2 | Back-to-back writes and reads |\n| 3 | Read from previous address immediately after write |\n| 4 | Same data written to multiple addresses |\n| 5 | ECC error from single-bit data corruption |\n| 6 | ECC error from parity bit corruption |\n| 7 | Min/max address boundary test |\n| 8 | Walking 1s data pattern |\n| 9 | Fill entire memory with zeros |\n| 10 | Corrupt ECC at every 4th address |\n| 11 | Simultaneous read/write to the same address |\n| 12 | One-hot address testing |\n| 13 | Sequentially write all 4-bit data patterns (0\u201315) |\n| 14 | Feedback-based inversion write |\n| 15 | Manual read-modify-write simulation |\n| 16 | Max corruption (invert data + ECC) |\n| 17 | Flip each ECC bit independently |\n| 18 | Flip each data bit independently |\n| 19 | Toggle write to min and max address in rapid sequence |\n| 20\u201336 | Structured variations (even/odd writes, random patterns, etc.) |\n| 37\u201345 | Repeating write-read test sequences |\n\n---\n\n## Functional Coverage\n\n| **Feature** | **Covered in Test(s)** |\n|----------------------------|------------------------|\n| Basic read/write | 1, 2, 3 |\n| ECC detection on read | 5, 6, 10, 16\u201318 |\n| Address boundary coverage | 7, 12, 19 |\n| Data pattern coverage | 8, 13, 14 |\n| Fault injection handling | 5, 6, 10, 16\u201318 |\n| Simultaneous access | 3, 11, 19 |\n| Full data bit toggle | 13, 18 |\n| One-hot / wrap addresses | 7, 12, 19 |\n| Read-modify-write | 15 |\n| Reset behavior | Verified at init |\n\n---\n\n## Reset Behavior\n\n- `rst_n` (active-low) resets:\n - FSM state (to IDLE)\n - All control/data signals\n - Memory state (assumed initialized to 0)\n - `ecc_error` and `data_out` to 0\n\n---\n\n## Monitoring and Logging\n\nThe testbench uses:\n\n```verilog\n$monitor(\"%4t | clk=%b rst_n=%b we=%b addr_a=%0d addr_b=%0d data_in=%b | data_out=%b ecc_error=%b\", ...);\n$display(\"\\n[Test #] \");\n```", + "verif/tb_top_64b66b_codec.sv": null, + "docs/decoder_specification.md": null, + "rtl/aes_enc_top.sv": null, + "rtl/aes_encrypt.sv": null, + "rtl/sbox.sv": null, + "rtl/Bit_Difference_Counter.sv": null, + "rtl/Bitwise_Reduction.sv": null, + "rtl/Data_Reduction.sv": null, + "rtl/Min_Hamming_Distance_Finder.sv": null, + "verif/tb_Min_Hamming_Distance_Finder.sv": null, + "docs/alu_core_specification.md": null, + "rtl/alu_core.sv": null, + "verif/alu_core_tb.sv": null, + "docs/fifo.md": null, + "rtl/async_fifo.sv": null, + "rtl/fifo_memory.sv": null, + "rtl/load_memory.sv": null, + "rtl/read_to_write_pointer_sync.sv": null, + "rtl/rptr_empty.sv": null, + "rtl/wptr_full.sv": null, + "rtl/spi_complex_mult.sv": null, + "rtl/spi_master.sv": null, + "rtl/spi_top.sv": null, + "verif/spi_complex_mult_tb.sv": null, + "rtl/ttc_counter_lite.sv": null, + "verif/ttc_counter_lite_tb.sv": null, + "docs/UART_Specifications.md": null, + "rtl/areset_sync.sv": null, + "rtl/baud_gen.sv": null, + "rtl/cdc_sync.sv": null, + "rtl/uart_rx.sv": null, + "rtl/uart_tx.sv": null, + "rtl/blake2s_G.v": null, + "rtl/blake2s_core.v": null, + "rtl/blake2s_m_select.v": null, + "verif/blake2s_core_finish_and_update_sanity_check.sv": null, + "rtl/blake2s.v": null, + "verif/blake2s_not_readable_addresses_check.sv": null, + "rtl/csr_apb_interface.sv": null, + "rtl/direct_map_cache.sv": null, + "verif/tb_direct_map_cache.sv": null, + "rtl/door_lock.sv": null, + "docs/specs.md": null, + "verif/tb_branch_control_unit.sv": null, + "verif/tb_custom_byte_enable_ram.sv": null, + "rtl/custom_byte_enable_ram.sv": null, + "rtl/caesar_cipher.sv": null, + "rtl/cic_decimator.sv": null, + "verif/coffee_machine_testbench.sv": null, + "docs/continuous_adder_specification.md": null, + "rtl/continuous_adder.sv": null, + "verif/continuous_adder_tb.sv": null, + "verif/blake2s_core_state_liveness_check.sv": null, + "verif/blake2s_core_reset_and_ready_sanity_check.sv": null, + "rtl/adder_tree.sv": null, + "rtl/coeff_ram.sv": null, + "rtl/poly_filter.sv": null, + "rtl/poly_interpolator.sv": null, + "rtl/shift_register.sv": null, + "docs/poly_filter.md": null, + "rtl/rgb_color_space_hsv.sv": null, + "verif/tb_linear_search.sv": null, + "docs/simd_datapath_specs.md": null, + "docs/simd_lane_specs.md": null, + "rtl/sorting_engine.sv": null, + "verif/sorting_engine_testbench.sv": null, + "docs/order_matching_engine_specification.md": null, + "verif/order_matching_engine_testbench.sv": null, + "rtl/fixed_priority_arbiter.sv": null, + "verif/fixed_priority_arbiter_tb.sv": null, + "docs/Helmholtz_Audio_Spec.md": null, + "rtl/helmholtz_resonator.sv": null, + "rtl/modulator.sv": null, + "rtl/resonator_bank.sv": null, + "rtl/soft_clipper.sv": null, + "docs/specs_tb.md": null, + "docs/image_stego_specification.md": null, + "verif/image_stego_tb.sv": null, + "rtl/top_inv_manchester_codec.sv": null, + "rtl/jpeg_runlength_enc.sv": null, + "rtl/jpeg_runlength_rzs.sv": null, + "rtl/jpeg_runlength_stage1.sv": null, + "docs/8Bit_lfsr_spec.md": null, + "rtl/memory_scheduler.sv": null, + "docs/multiplexer_specification.md": null, + "rtl/multiplexer.sv": null, + "verif/multiplexer_tb.sv": null, + "docs/nbit_swizzling_spec.md": null, + "verif/nbit_swizzling_tb.sv": null, + "docs/nmea_decoder_spec.md": null, + "verif/nmea_decoder_tb.sv": null, + "rtl/axi4lite_to_pcie_cfg_bridge.sv": null, + "rtl/axis_to_uart_tx.sv": null, + "rtl/uart_rx_to_axis.sv": null, + "rtl/axis_to_uart.sv": null, + "rtl/barrel_shifter.sv": null, + "verif/barrel_shifter_tb.sv": null, + "docs/bcd_adder_spec.md": null, + "verif/tb_bcd_adder.sv": null, + "rtl/bcd_adder.sv": null, + "rtl/bcd_top.sv": null, + "rtl/multi_digit_bcd_add_sub.sv": null, + "rtl/full_adder.sv": null, + "rtl/four_bit_adder.sv": null, + "verif/bcd_to_excess_3_tb.sv": null, + "docs/deletion_specification.md": null + } + }, + { + "id": "cvdp_agentic_fixed_arbiter_0004", + "index": 619, + "source_config": "cvdp_agentic_code_generation_commercial", + "instruction": "Context: You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Update the file content** by using:\n - `sed -i '3s/old/new/' file.txt`\n - **Find current working directory** by using:\n - `pwd`\n\nYou will be given a prompt and your task is to understand it and solve the given issue by using the above-mentioned commands as needed. In the final step, you should create a Linux patch to highlight the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.\n\nTask: I have a `fixed_priority_arbiter` module available in the `rtl` directory, and its specification is located in the `docs` directory. Kindly modify the module by adding SystemVerilog assertions to ensure the arbiter operates according to fixed-priority arbitration rules.\n\n## Assertion Details\n\nThe assertions should verify the following conditions:\n\n### 1. Single Grant Validity \n- Ensure that when a grant is valid (`valid == 1`), **only one bit** in the `grant` signal is high. \n- This enforces a **one-hot grant encoding** policy.\n\n### 2. Priority-Based Arbitration \n- When `priority_override` is not asserted (i.e., `priority_override == 8'b0`), the `grant` signal must correspond to the **lowest-indexed active request** in the `req` signal. \n- This ensures fixed-priority arbitration from `req[0]` (highest) to `req[7]` (lowest).\n\n### 3. Priority Override Enforcement \n- When `priority_override` is asserted (non-zero), the arbiter must **honor the override** and grant only the overridden request, **regardless of `req`**.\n\n### 4. Correct Grant Index Encoding \n- The `grant_index` output must always reflect the **bit position** of the active `grant` line, encoded as a **3-bit binary number**.\n\n---\n\n## Expected Behavior on Assertion Failure\n\nIf any of the above assertions fail, the simulation should clear and descriptive error message, such as:\n\n- Assertion Failed: More than one grant active when valid = 1.\n- Assertion Failed: Grant does not match request with no override.\n- Assertion Failed: Priority override is asserted but grant does not match.\n- Assertion Failed: grant_index does not match the granted bit.\n\n---", + "verilog_code": { + "code_block_0_0": "\\nmodule fixed_priority_arbiter(\\n input clk, \\n input reset, \\n input [7:0] req, \\n input [7:0] priority_override, \\n\\n output reg [7:0] grant, \\n output reg valid, \\n output reg [2:0] grant_index \\n);\\n", + "code_block_1_0": "fixed_priority_arbiter", + "code_block_1_6": "priority_override == 8'b0", + "code_block_1_27": "verilog\\nmodule fixed_priority_arbiter(\\n input clk, \\n input reset, \\n input [7:0] req, \\n input [7:0] priority_override, \\n\\n output reg [7:0] grant, \\n output reg valid, \\n output reg [2:0] grant_index \\n);\\n", + "code_block_1_28": "\\n\\n## Port Description\\n| **Signal** | **Direction** | **Description** |\\n|---------------------|---------------|----------------------------------------------------------------|\\n|", + "code_block_1_29": "| **Input** | System clock (all operations occur on the rising edge). |\\n|", + "code_block_1_30": "| **Input** | Active-high synchronous reset (clears all outputs). |\\n|", + "code_block_1_31": "| **Input** | 8-bit request signal. Each bit represents a requester. |\\n|", + "code_block_1_32": "| **Input** | Allows external modules to force a specific grant. |\\n|", + "code_block_1_33": "| **Output** | 8-bit grant signal; only **one bit** is set based on priority. |\\n|", + "code_block_1_34": "| **Output** | High (", + "code_block_1_35": ") when a grant is issued. |\\n|", + "code_block_1_36": "| **Output** | 3-bit index of the granted request. |\\n\\n---\\n\\n## Internal Architecture\\n\\nThe **Fixed Priority Arbiter** consists of the following components:\\n\\n### **1. Priority Override Logic**\\n- Checks if", + "code_block_1_37": "is **non-zero**.\\n- If so, grants the **highest-priority bit** in", + "code_block_1_38": ".\\n\\n### **2. Fixed Priority Selection Logic**\\n- If", + "code_block_1_39": "is **zero**, the arbiter **scans", + "code_block_1_40": "from bit 0 to bit 7**.\\n- The **lowest active bit** is granted.\\n\\n### **3. Grant Signal Generation**\\n- Generates an **8-bit grant signal** with **a single active bit**.\\n- The corresponding **binary index** is assigned to", + "code_block_1_41": ".\\n\\n### **4. Output Registering**\\n- Ensures that **outputs are stable** until the next clock cycle.\\n-", + "code_block_1_43": ") if a request is granted.\\n\\n---\\n\\n## Timing and Latency\\n\\nThe **fixed-priority arbitration** is a **single-cycle operation**, meaning that:\\n| **Operation** | **Latency (Clock Cycles)** |\\n|-------------------------|----------------------------|\\n| **Request Arbitration** | 1 clock cycle |\\n| **Priority Override** | 1 clock cycle |\\n| **Reset** | 1 clock cycle |\\n\\nThis ensures **fast response times** for **high-speed applications**.\\n\\n---\\n\\n', 'verif/tb_top_64b66b_codec.sv': None, 'docs/decoder_specification.md': None, 'rtl/aes_enc_top.sv': None, 'rtl/aes_encrypt.sv': None, 'rtl/sbox.sv': None, 'rtl/Bit_Difference_Counter.sv': None, 'rtl/Bitwise_Reduction.sv': None, 'rtl/Data_Reduction.sv': None, 'rtl/Min_Hamming_Distance_Finder.sv': None, 'verif/tb_Min_Hamming_Distance_Finder.sv': None, 'docs/alu_core_specification.md': None, 'rtl/alu_core.sv': None, 'verif/alu_core_tb.sv': None, 'docs/fifo.md': None, 'rtl/async_fifo.sv': None, 'rtl/fifo_memory.sv': None, 'rtl/load_memory.sv': None, 'rtl/read_to_write_pointer_sync.sv': None, 'rtl/rptr_empty.sv': None, 'rtl/wptr_full.sv': None, 'rtl/spi_complex_mult.sv': None, 'rtl/spi_master.sv': None, 'rtl/spi_top.sv': None, 'verif/spi_complex_mult_tb.sv': None, 'rtl/ttc_counter_lite.sv': None, 'verif/ttc_counter_lite_tb.sv': None, 'docs/UART_Specifications.md': None, 'rtl/areset_sync.sv': None, 'rtl/baud_gen.sv': None, 'rtl/cdc_sync.sv': None, 'rtl/uart_rx.sv': None, 'rtl/uart_tx.sv': None, 'rtl/blake2s_G.v': None, 'rtl/blake2s_core.v': None, 'rtl/blake2s_m_select.v': None, 'verif/blake2s_core_finish_and_update_sanity_check.sv': None, 'rtl/blake2s.v': None, 'verif/blake2s_not_readable_addresses_check.sv': None, 'rtl/csr_apb_interface.sv': None, 'rtl/direct_map_cache.sv': None, 'verif/tb_direct_map_cache.sv': None, 'rtl/door_lock.sv': None, 'docs/specs.md': None, 'verif/tb_branch_control_unit.sv': None, 'verif/tb_custom_byte_enable_ram.sv': None, 'rtl/custom_byte_enable_ram.sv': None, 'rtl/caesar_cipher.sv': None, 'rtl/cic_decimator.sv': None, 'verif/coffee_machine_testbench.sv': None, 'docs/continuous_adder_specification.md': None, 'rtl/continuous_adder.sv': None, 'verif/continuous_adder_tb.sv': None, 'verif/blake2s_core_state_liveness_check.sv': None, 'verif/blake2s_core_reset_and_ready_sanity_check.sv': None, 'rtl/adder_tree.sv': None, 'rtl/coeff_ram.sv': None, 'rtl/poly_filter.sv': None, 'rtl/poly_interpolator.sv': None, 'rtl/shift_register.sv': None, 'docs/poly_filter.md': None, 'rtl/rgb_color_space_hsv.sv': None, 'verif/tb_linear_search.sv': None, 'docs/simd_datapath_specs.md': None, 'docs/simd_lane_specs.md': None, 'rtl/sorting_engine.sv': None, 'verif/sorting_engine_testbench.sv': None, 'docs/order_matching_engine_specification.md': None, 'verif/order_matching_engine_testbench.sv': None, 'rtl/fixed_priority_arbiter.sv': \"", + "code_block_2_0": "module available in the `rtl` directory, and its specification is located in the `docs` directory. Kindly modify the module by adding SystemVerilog assertions to ensure the arbiter operates according to fixed-priority arbitration rules.\n\n## Assertion Details\n\nThe assertions should verify the following conditions:\n\n### 1. Single Grant Validity \n- Ensure that when a grant is valid (`valid == 1`), **only one bit** in the `grant` signal is high. \n- This enforces a **one-hot grant encoding** policy.\n\n### 2. Priority-Based Arbitration \n- When `priority_override` is not asserted (i.e., `priority_override == 8'b0`), the `grant` signal must correspond to the **lowest-indexed active request** in the `req` signal. \n- This ensures fixed-priority arbitration from `req[0]` (highest) to `req[7]` (lowest).\n\n### 3. Priority Override Enforcement \n- When `priority_override` is asserted (non-zero), the arbiter must **honor the override** and grant only the overridden request, **regardless of `req`**.\n\n### 4. Correct Grant Index Encoding \n- The `grant_index` output must always reflect the **bit position** of the active `grant` line, encoded as a **3-bit binary number**.\n\n---\n\n## Expected Behavior on Assertion Failure\n\nIf any of the above assertions fail, the simulation should generate a clear and descriptive error message, such as:\n\n- Assertion Failed: More than one grant active when valid = 1.\n- Assertion Failed: Grant does not match request with no override.\n- Assertion Failed: Priority override is asserted but grant does not match.\n- Assertion Failed: grant_index does not match the granted bit.\n\n---\n {'docs/specification.md': '# Fixed Priority Arbiter Specification Document\\n\\n## Introduction\\n\\nThe **Fixed Priority Arbiter** is designed to handle **arbitration among multiple requesters** using a **fixed-priority scheme**. It ensures that **only one request** is granted at a time, following a **fixed priority order** (lowest index has the highest priority). \\n\\nAdditionally, the arbiter **supports external priority overrides**, allowing dynamic control of the granted request. The module operates synchronously with **one-cycle arbitration latency** and provides **valid and grant index outputs** to indicate which request was granted.\\n\\n---\\n\\n## Arbitration Overview\\n\\nThe **fixed-priority arbitration** logic follows these steps:\\n\\n1. **Check Priority Override:** \\n - If `priority_override` is **non-zero**, it takes precedence over the `req` input.\\n - The **highest-priority bit** in `priority_override` is granted.\\n\\n2. **Fixed Priority Selection:** \\n - If `priority_override` is **zero**, the arbiter **scans `req` from bit 0 to 7**.\\n - The **first active request** (lowest index) is granted.\\n\\n3. **Grant Output:** \\n - The grant signal (`grant`) has a **single bit set** corresponding to the granted request.\\n - The `grant_index` output provides the **binary index** of the granted request.\\n - The `valid` signal is set **high** if a request is granted.\\n\\n4. **Reset Behavior:** \\n - When `reset` is asserted, the arbiter **clears all outputs** (`grant`, `grant_index`, `valid`).\\n\\n---\\n\\n## Module Interface\\n\\nThe module should be defined as follows:\\n\\n```verilog\\nmodule fixed_priority_arbiter(\\n input clk, \\n input reset, \\n input [7:0] req, \\n input [7:0] priority_override, \\n\\n output reg [7:0] grant, \\n output reg valid, \\n output reg [2:0] grant_index \\n);\\n```\\n\\n## Port Description\\n| **Signal** | **Direction** | **Description** |\\n|---------------------|---------------|----------------------------------------------------------------|\\n| `clk` | **Input** | System clock (all operations occur on the rising edge). |\\n| `reset` | **Input** | Active-high synchronous reset (clears all outputs). |\\n| `req` | **Input** | 8-bit request signal. Each bit represents a requester. |\\n| `priority_override` | **Input** | Allows external modules to force a specific grant. |\\n| `grant` | **Output** | 8-bit grant signal; only **one bit** is set based on priority. |\\n| `valid` | **Output** | High (`1`) when a grant is issued. |\\n| `grant_index` | **Output** | 3-bit index of the granted request. |\\n\\n---\\n\\n## Internal Architecture\\n\\nThe **Fixed Priority Arbiter** consists of the following components:\\n\\n### **1. Priority Override Logic**\\n- Checks if `priority_override` is **non-zero**.\\n- If so, grants the **highest-priority bit** in `priority_override`.\\n\\n### **2. Fixed Priority Selection Logic**\\n- If `priority_override` is **zero**, the arbiter **scans `req` from bit 0 to bit 7**.\\n- The **lowest active bit** is granted.\\n\\n### **3. Grant Signal Generation**\\n- Generates an **8-bit grant signal** with **a single active bit**.\\n- The corresponding **binary index** is assigned to `grant_index`.\\n\\n### **4. Output Registering**\\n- Ensures that **outputs are stable** until the next clock cycle.\\n- `valid` is set high (`1`) if a request is granted.\\n\\n---\\n\\n## Timing and Latency\\n\\nThe **fixed-priority arbitration** is a **single-cycle operation**, meaning that:\\n| **Operation** | **Latency (Clock Cycles)** |\\n|-------------------------|----------------------------|\\n| **Request Arbitration** | 1 clock cycle |\\n| **Priority Override** | 1 clock cycle |\\n| **Reset** | 1 clock cycle |\\n\\nThis ensures **fast response times** for **high-speed applications**.\\n\\n---\\n\\n', 'verif/tb_top_64b66b_codec.sv': None, 'docs/decoder_specification.md': None, 'rtl/aes_enc_top.sv': None, 'rtl/aes_encrypt.sv': None, 'rtl/sbox.sv': None, 'rtl/Bit_Difference_Counter.sv': None, 'rtl/Bitwise_Reduction.sv': None, 'rtl/Data_Reduction.sv': None, 'rtl/Min_Hamming_Distance_Finder.sv': None, 'verif/tb_Min_Hamming_Distance_Finder.sv': None, 'docs/alu_core_specification.md': None, 'rtl/alu_core.sv': None, 'verif/alu_core_tb.sv': None, 'docs/fifo.md': None, 'rtl/async_fifo.sv': None, 'rtl/fifo_memory.sv': None, 'rtl/load_memory.sv': None, 'rtl/read_to_write_pointer_sync.sv': None, 'rtl/rptr_empty.sv': None, 'rtl/wptr_full.sv': None, 'rtl/spi_complex_mult.sv': None, 'rtl/spi_master.sv': None, 'rtl/spi_top.sv': None, 'verif/spi_complex_mult_tb.sv': None, 'rtl/ttc_counter_lite.sv': None, 'verif/ttc_counter_lite_tb.sv': None, 'docs/UART_Specifications.md': None, 'rtl/areset_sync.sv': None, 'rtl/baud_gen.sv': None, 'rtl/cdc_sync.sv': None, 'rtl/uart_rx.sv': None, 'rtl/uart_tx.sv': None, 'rtl/blake2s_G.v': None, 'rtl/blake2s_core.v': None, 'rtl/blake2s_m_select.v': None, 'verif/blake2s_core_finish_and_update_sanity_check.sv': None, 'rtl/blake2s.v': None, 'verif/blake2s_not_readable_addresses_check.sv': None, 'rtl/csr_apb_interface.sv': None, 'rtl/direct_map_cache.sv': None, 'verif/tb_direct_map_cache.sv': None, 'rtl/door_lock.sv': None, 'docs/specs.md': None, 'verif/tb_branch_control_unit.sv': None, 'verif/tb_custom_byte_enable_ram.sv': None, 'rtl/custom_byte_enable_ram.sv': None, 'rtl/caesar_cipher.sv': None, 'rtl/cic_decimator.sv': None, 'verif/coffee_machine_testbench.sv': None, 'docs/continuous_adder_specification.md': None, 'rtl/continuous_adder.sv': None, 'verif/continuous_adder_tb.sv': None, 'verif/blake2s_core_state_liveness_check.sv': None, 'verif/blake2s_core_reset_and_ready_sanity_check.sv': None, 'rtl/adder_tree.sv': None, 'rtl/coeff_ram.sv': None, 'rtl/poly_filter.sv': None, 'rtl/poly_interpolator.sv': None, 'rtl/shift_register.sv': None, 'docs/poly_filter.md': None, 'rtl/rgb_color_space_hsv.sv': None, 'verif/tb_linear_search.sv': None, 'docs/simd_datapath_specs.md': None, 'docs/simd_lane_specs.md': None, 'rtl/sorting_engine.sv': None, 'verif/sorting_engine_testbench.sv': None, 'docs/order_matching_engine_specification.md': None, 'verif/order_matching_engine_testbench.sv': None, 'rtl/fixed_priority_arbiter.sv': \"`timescale 1ns / 1ps\\nmodule fixed_priority_arbiter(\\n input clk, // Clock signal\\n input reset, // Active high reset signal\\n input [7:0] req, // 8-bit request signal; each bit represents a request from a different source\\n input [7:0] priority_override, // External priority override signal\\n\\n output reg [7:0] grant, // 8-bit grant signal; only one bit will be set high based on priority\\n output reg valid, // Indicates if a request is granted\\n output reg [2:0] grant_index // Outputs the granted request index in binary format\\n); \\n\\n always @(posedge clk or posedge reset) begin\\n if (reset) begin\\n grant <= 8'b00000000;\\n valid <= 1'b0;\\n grant_index <= 3'b000;\\n end \\n else begin\\n if (priority_override != 8'b00000000) begin\\n grant <= priority_override; \\n valid <= 1'b1;\\n grant_index <= (priority_override[0] ? 3'd0 :\\n priority_override[1] ? 3'd1 :\\n priority_override[2] ? 3'd2 :\\n priority_override[3] ? 3'd3 :\\n priority_override[4] ? 3'd4 :\\n priority_override[5] ? 3'd5 :\\n priority_override[6] ? 3'd6 :\\n priority_override[7] ? 3'd7 : 3'd0);\\n end\\n else if (req[0]) begin\\n grant <= 8'b00000001;\\n grant_index <= 3'd0;\\n valid <= 1'b1;\\n end \\n else if (req[1]) begin\\n grant <= 8'b00000010;\\n grant_index <= 3'd1;\\n valid <= 1'b1;\\n end \\n else if (req[2]) begin\\n grant <= 8'b00000100;\\n grant_index <= 3'd2;\\n valid <= 1'b1;\\n end \\n else if (req[3]) begin\\n grant <= 8'b00001000;\\n grant_index <= 3'd3;\\n valid <= 1'b1;\\n end \\n else if (req[4]) begin\\n grant <= 8'b00010000;\\n grant_index <= 3'd4;\\n valid <= 1'b1;\\n end \\n else if (req[5]) begin\\n grant <= 8'b00100000;\\n grant_index <= 3'd5;\\n valid <= 1'b1;\\n end \\n else if (req[6]) begin\\n grant <= 8'b01000000;\\n grant_index <= 3'd6;\\n valid <= 1'b1;\\n end \\n else if (req[7]) begin\\n grant <= 8'b10000000;\\n grant_index <= 3'd7;\\n valid <= 1'b1;\\n end \\n else begin\\n grant <= 8'b00000000;\\n grant_index <= 3'd0;\\n valid <= 1'b0;\\n end\\n end\\n end\\nendmodule\", 'verif/fixed_priority_arbiter_tb.sv': '`timescale 1ns / 1ps\\n\\nmodule fixed_priority_arbiter_tb;\\n\\n localparam CLK_PERIOD = 10;\\n\\n // DUT Inputs\\n reg clk;\\n reg reset;\\n reg enable;\\n reg clear;\\n reg [7:0] req;\\n reg [7:0] priority_override;\\n\\n // DUT Outputs\\n wire [7:0] grant;\\n wire valid;\\n wire [2:0] grant_index;\\n wire [2:0] active_grant;\\n\\n // Instantiate the DUT\\n fixed_priority_arbiter dut (\\n .clk(clk),\\n .reset(reset),\\n .enable(enable),\\n .clear(clear),\\n .req(req),\\n .priority_override(priority_override),\\n .grant(grant),\\n .valid(valid),\\n .grant_index(grant_index),\\n .active_grant(active_grant)\\n );\\n\\n // Clock Generation\\n always #(CLK_PERIOD / 2) clk = ~clk;\\n\\n // Apply Reset\\n task apply_reset;\\n begin\\n reset = 1;\\n enable = 0;\\n clear = 0;\\n req = 0;\\n priority_override = 0;\\n #(2 * CLK_PERIOD);\\n reset = 0;\\n end\\n endtask\\n\\n // Stimulus Generator\\n task drive_stimulus(\\n input [7:0] test_req,\\n input [7:0] test_override,\\n input enable_i,\\n input clear_i,\\n string label\\n );\\n begin\\n enable = enable_i;\\n clear = clear_i;\\n req = test_req;\\n priority_override = test_override;\\n\\n #(CLK_PERIOD);\\n $display(\">>> %s\", label);\\n end\\n endtask\\n\\n // Main Test Sequence\\n initial begin\\n // Init\\n clk = 0;\\n reset = 0;\\n enable = 0;\\n clear = 0;\\n req = 0;\\n priority_override = 0;\\n\\n apply_reset;\\n $display(\"RESET complete.\\\\n\");\\n\\n drive_stimulus(8\\'b00000100, 8\\'b0, 1, 0, \"Stimulus 1: Single request\");\\n drive_stimulus(8\\'b00100110, 8\\'b0, 1, 0, \"Stimulus 2: Multiple requests\");\\n drive_stimulus(8\\'b00100110, 8\\'b00010000, 1, 0, \"Stimulus 3: Priority override active\");\\n drive_stimulus(8\\'b00000000, 8\\'b00000000, 1, 0, \"Stimulus 4: No requests or override\");\\n drive_stimulus(8\\'b00001000, 8\\'b00000000, 1, 1, \"Stimulus 5: Clear signal asserted\");\\n drive_stimulus(8\\'b00000010, 8\\'b00000000, 0, 0, \"Stimulus 6: Enable = 0 (arbiter disabled)\");\\n drive_stimulus(8\\'b00000001, 8\\'b00000000, 1, 0, \"Stimulus 7: active_grant test\");\\n\\n $display(\"Stimulus-only testbench completed.\");\\n #20;\\n $finish;\\n end\\n\\n // Optional waveform dump\\n initial begin\\n $dumpfile(\"fixed_priority_arbiter_tb.vcd\");\\n $dumpvars(0, fixed_priority_arbiter_tb);\\n end\\n\\nendmodule', 'docs/Helmholtz_Audio_Spec.md': None, 'rtl/helmholtz_resonator.sv': None, 'rtl/modulator.sv': None, 'rtl/resonator_bank.sv': None, 'rtl/soft_clipper.sv': None, 'docs/specs_tb.md': None, 'docs/image_stego_specification.md': None, 'verif/image_stego_tb.sv': None, 'rtl/top_inv_manchester_codec.sv': None, 'rtl/jpeg_runlength_enc.sv': None, 'rtl/jpeg_runlength_rzs.sv': None, 'rtl/jpeg_runlength_stage1.sv': None, 'docs/8Bit_lfsr_spec.md': None, 'rtl/memory_scheduler.sv': None, 'docs/multiplexer_specification.md': None, 'rtl/multiplexer.sv': None, 'verif/multiplexer_tb.sv': None, 'docs/nbit_swizzling_spec.md': None, 'verif/nbit_swizzling_tb.sv': None, 'docs/nmea_decoder_spec.md': None, 'verif/nmea_decoder_tb.sv': None, 'rtl/axi4lite_to_pcie_cfg_bridge.sv': None, 'rtl/axis_to_uart_tx.sv': None, 'rtl/uart_rx_to_axis.sv': None, 'rtl/axis_to_uart.sv': None, 'rtl/barrel_shifter.sv': None, 'verif/barrel_shifter_tb.sv': None, 'docs/bcd_adder_spec.md': None, 'verif/tb_bcd_adder.sv': None, 'rtl/bcd_adder.sv': None, 'rtl/bcd_top.sv': None, 'rtl/multi_digit_bcd_add_sub.sv': None, 'rtl/full_adder.sv': None, 'rtl/four_bit_adder.sv': None, 'verif/bcd_to_excess_3_tb.sv': None, 'docs/deletion_specification.md': None}", + "rtl/fixed_priority_arbiter.sv": "`timescale 1ns / 1ps\nmodule fixed_priority_arbiter(\n input clk, // Clock signal\n input reset, // Active high reset signal\n input [7:0] req, // 8-bit request signal; each bit represents a request from a different source\n input [7:0] priority_override, // External priority override signal\n\n output reg [7:0] grant, // 8-bit grant signal; only one bit will be set high based on priority\n output reg valid, // Indicates if a request is granted\n output reg [2:0] grant_index // Outputs the granted request index in binary format\n); \n\n always @(posedge clk or posedge reset) begin\n if (reset) begin\n grant <= 8'b00000000;\n valid <= 1'b0;\n grant_index <= 3'b000;\n end \n else begin\n if (priority_override != 8'b00000000) begin\n grant <= priority_override; \n valid <= 1'b1;\n grant_index <= (priority_override[0] ? 3'd0 :\n priority_override[1] ? 3'd1 :\n priority_override[2] ? 3'd2 :\n priority_override[3] ? 3'd3 :\n priority_override[4] ? 3'd4 :\n priority_override[5] ? 3'd5 :\n priority_override[6] ? 3'd6 :\n priority_override[7] ? 3'd7 : 3'd0);\n end\n else if (req[0]) begin\n grant <= 8'b00000001;\n grant_index <= 3'd0;\n valid <= 1'b1;\n end \n else if (req[1]) begin\n grant <= 8'b00000010;\n grant_index <= 3'd1;\n valid <= 1'b1;\n end \n else if (req[2]) begin\n grant <= 8'b00000100;\n grant_index <= 3'd2;\n valid <= 1'b1;\n end \n else if (req[3]) begin\n grant <= 8'b00001000;\n grant_index <= 3'd3;\n valid <= 1'b1;\n end \n else if (req[4]) begin\n grant <= 8'b00010000;\n grant_index <= 3'd4;\n valid <= 1'b1;\n end \n else if (req[5]) begin\n grant <= 8'b00100000;\n grant_index <= 3'd5;\n valid <= 1'b1;\n end \n else if (req[6]) begin\n grant <= 8'b01000000;\n grant_index <= 3'd6;\n valid <= 1'b1;\n end \n else if (req[7]) begin\n grant <= 8'b10000000;\n grant_index <= 3'd7;\n valid <= 1'b1;\n end \n else begin\n grant <= 8'b00000000;\n grant_index <= 3'd0;\n valid <= 1'b0;\n end\n end\n end\nendmodule", + "verif/fixed_priority_arbiter_tb.sv": "`timescale 1ns / 1ps\n\nmodule fixed_priority_arbiter_tb;\n\n localparam CLK_PERIOD = 10;\n\n // DUT Inputs\n reg clk;\n reg reset;\n reg enable;\n reg clear;\n reg [7:0] req;\n reg [7:0] priority_override;\n\n // DUT Outputs\n wire [7:0] grant;\n wire valid;\n wire [2:0] grant_index;\n wire [2:0] active_grant;\n\n // Instantiate the DUT\n fixed_priority_arbiter dut (\n .clk(clk),\n .reset(reset),\n .enable(enable),\n .clear(clear),\n .req(req),\n .priority_override(priority_override),\n .grant(grant),\n .valid(valid),\n .grant_index(grant_index),\n .active_grant(active_grant)\n );\n\n // Clock Generation\n always #(CLK_PERIOD / 2) clk = ~clk;\n\n // Apply Reset\n task apply_reset;\n begin\n reset = 1;\n enable = 0;\n clear = 0;\n req = 0;\n priority_override = 0;\n #(2 * CLK_PERIOD);\n reset = 0;\n end\n endtask\n\n // Stimulus Generator\n task drive_stimulus(\n input [7:0] test_req,\n input [7:0] test_override,\n input enable_i,\n input clear_i,\n string label\n );\n begin\n enable = enable_i;\n clear = clear_i;\n req = test_req;\n priority_override = test_override;\n\n #(CLK_PERIOD);\n $display(\">>> %s\", label);\n end\n endtask\n\n // Main Test Sequence\n initial begin\n // Init\n clk = 0;\n reset = 0;\n enable = 0;\n clear = 0;\n req = 0;\n priority_override = 0;\n\n apply_reset;\n $display(\"RESET complete.\\n\");\n\n drive_stimulus(8'b00000100, 8'b0, 1, 0, \"Stimulus 1: Single request\");\n drive_stimulus(8'b00100110, 8'b0, 1, 0, \"Stimulus 2: Multiple requests\");\n drive_stimulus(8'b00100110, 8'b00010000, 1, 0, \"Stimulus 3: Priority override active\");\n drive_stimulus(8'b00000000, 8'b00000000, 1, 0, \"Stimulus 4: No requests or override\");\n drive_stimulus(8'b00001000, 8'b00000000, 1, 1, \"Stimulus 5: Clear signal asserted\");\n drive_stimulus(8'b00000010, 8'b00000000, 0, 0, \"Stimulus 6: Enable = 0 (arbiter disabled)\");\n drive_stimulus(8'b00000001, 8'b00000000, 1, 0, \"Stimulus 7: active_grant test\");\n\n $display(\"Stimulus-only testbench completed.\");\n #20;\n $finish;\n end\n\n // Optional waveform dump\n initial begin\n $dumpfile(\"fixed_priority_arbiter_tb.vcd\");\n $dumpvars(0, fixed_priority_arbiter_tb);\n end\n\nendmodule" + }, + "test_info": { + "test_criteria_2": [ + "verify the following conditions:", + "generate a clear and descriptive error message, such as:" + ], + "test_criteria_3": [ + "on assertion failure" + ] + }, + "expected_behavior": [ + "verify the following conditions:", + "correspond to the **lowest-indexed active request** in the `req` signal", + "**honor the override** and grant only the overridden request, **regardless of `req`**", + "always reflect the **bit position** of the active `grant` line, encoded as a **3-bit binary number**", + "generate a clear and descriptive error message, such as:", + "always reflect the **bit position** of the active `grant` line, encoded as a **3-bit binary number**", + "on Assertion Failure" + ], + "metadata": { + "categories": [ + "cid014", + "easy" + ], + "domain": "memory", + "complexity": "intermediate", + "problem_type": "debug", + "has_code": true, + "has_tests": true + }, + "full_prompt": "I have a `fixed_priority_arbiter` module available in the `rtl` directory, and its specification is located in the `docs` directory. Kindly modify the module by adding SystemVerilog assertions to ensure the arbiter operates according to fixed-priority arbitration rules.\n\n## Assertion Details\n\nThe assertions should verify the following conditions:\n\n### 1. Single Grant Validity \n- Ensure that when a grant is valid (`valid == 1`), **only one bit** in the `grant` signal is high. \n- This enforces a **one-hot grant encoding** policy.\n\n### 2. Priority-Based Arbitration \n- When `priority_override` is not asserted (i.e., `priority_override == 8'b0`), the `grant` signal must correspond to the **lowest-indexed active request** in the `req` signal. \n- This ensures fixed-priority arbitration from `req[0]` (highest) to `req[7]` (lowest).\n\n### 3. Priority Override Enforcement \n- When `priority_override` is asserted (non-zero), the arbiter must **honor the override** and grant only the overridden request, **regardless of `req`**.\n\n### 4. Correct Grant Index Encoding \n- The `grant_index` output must always reflect the **bit position** of the active `grant` line, encoded as a **3-bit binary number**.\n\n---\n\n## Expected Behavior on Assertion Failure\n\nIf any of the above assertions fail, the simulation should generate a clear and descriptive error message, such as:\n\n- Assertion Failed: More than one grant active when valid = 1.\n- Assertion Failed: Grant does not match request with no override.\n- Assertion Failed: Priority override is asserted but grant does not match.\n- Assertion Failed: grant_index does not match the granted bit.\n\n---\n", + "system_message": " You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Update the file content** by using:\n - `sed -i '3s/old/new/' file.txt`\n - **Find current working directory** by using:\n - `pwd`\n\nYou will be given a prompt and your task is to understand it and solve the given issue by using the above-mentioned commands as needed. In the final step, you should create a Linux patch to highlight the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.", + "raw_context": { + "docs/specification.md": "# Fixed Priority Arbiter Specification Document\n\n## Introduction\n\nThe **Fixed Priority Arbiter** is designed to handle **arbitration among multiple requesters** using a **fixed-priority scheme**. It ensures that **only one request** is granted at a time, following a **fixed priority order** (lowest index has the highest priority). \n\nAdditionally, the arbiter **supports external priority overrides**, allowing dynamic control of the granted request. The module operates synchronously with **one-cycle arbitration latency** and provides **valid and grant index outputs** to indicate which request was granted.\n\n---\n\n## Arbitration Overview\n\nThe **fixed-priority arbitration** logic follows these steps:\n\n1. **Check Priority Override:** \n - If `priority_override` is **non-zero**, it takes precedence over the `req` input.\n - The **highest-priority bit** in `priority_override` is granted.\n\n2. **Fixed Priority Selection:** \n - If `priority_override` is **zero**, the arbiter **scans `req` from bit 0 to 7**.\n - The **first active request** (lowest index) is granted.\n\n3. **Grant Output:** \n - The grant signal (`grant`) has a **single bit set** corresponding to the granted request.\n - The `grant_index` output provides the **binary index** of the granted request.\n - The `valid` signal is set **high** if a request is granted.\n\n4. **Reset Behavior:** \n - When `reset` is asserted, the arbiter **clears all outputs** (`grant`, `grant_index`, `valid`).\n\n---\n\n## Module Interface\n\nThe module should be defined as follows:\n\n```verilog\nmodule fixed_priority_arbiter(\n input clk, \n input reset, \n input [7:0] req, \n input [7:0] priority_override, \n\n output reg [7:0] grant, \n output reg valid, \n output reg [2:0] grant_index \n);\n```\n\n## Port Description\n| **Signal** | **Direction** | **Description** |\n|---------------------|---------------|----------------------------------------------------------------|\n| `clk` | **Input** | System clock (all operations occur on the rising edge). |\n| `reset` | **Input** | Active-high synchronous reset (clears all outputs). |\n| `req` | **Input** | 8-bit request signal. Each bit represents a requester. |\n| `priority_override` | **Input** | Allows external modules to force a specific grant. |\n| `grant` | **Output** | 8-bit grant signal; only **one bit** is set based on priority. |\n| `valid` | **Output** | High (`1`) when a grant is issued. |\n| `grant_index` | **Output** | 3-bit index of the granted request. |\n\n---\n\n## Internal Architecture\n\nThe **Fixed Priority Arbiter** consists of the following components:\n\n### **1. Priority Override Logic**\n- Checks if `priority_override` is **non-zero**.\n- If so, grants the **highest-priority bit** in `priority_override`.\n\n### **2. Fixed Priority Selection Logic**\n- If `priority_override` is **zero**, the arbiter **scans `req` from bit 0 to bit 7**.\n- The **lowest active bit** is granted.\n\n### **3. Grant Signal Generation**\n- Generates an **8-bit grant signal** with **a single active bit**.\n- The corresponding **binary index** is assigned to `grant_index`.\n\n### **4. Output Registering**\n- Ensures that **outputs are stable** until the next clock cycle.\n- `valid` is set high (`1`) if a request is granted.\n\n---\n\n## Timing and Latency\n\nThe **fixed-priority arbitration** is a **single-cycle operation**, meaning that:\n| **Operation** | **Latency (Clock Cycles)** |\n|-------------------------|----------------------------|\n| **Request Arbitration** | 1 clock cycle |\n| **Priority Override** | 1 clock cycle |\n| **Reset** | 1 clock cycle |\n\nThis ensures **fast response times** for **high-speed applications**.\n\n---\n\n", + "verif/tb_top_64b66b_codec.sv": null, + "docs/decoder_specification.md": null, + "rtl/aes_enc_top.sv": null, + "rtl/aes_encrypt.sv": null, + "rtl/sbox.sv": null, + "rtl/Bit_Difference_Counter.sv": null, + "rtl/Bitwise_Reduction.sv": null, + "rtl/Data_Reduction.sv": null, + "rtl/Min_Hamming_Distance_Finder.sv": null, + "verif/tb_Min_Hamming_Distance_Finder.sv": null, + "docs/alu_core_specification.md": null, + "rtl/alu_core.sv": null, + "verif/alu_core_tb.sv": null, + "docs/fifo.md": null, + "rtl/async_fifo.sv": null, + "rtl/fifo_memory.sv": null, + "rtl/load_memory.sv": null, + "rtl/read_to_write_pointer_sync.sv": null, + "rtl/rptr_empty.sv": null, + "rtl/wptr_full.sv": null, + "rtl/spi_complex_mult.sv": null, + "rtl/spi_master.sv": null, + "rtl/spi_top.sv": null, + "verif/spi_complex_mult_tb.sv": null, + "rtl/ttc_counter_lite.sv": null, + "verif/ttc_counter_lite_tb.sv": null, + "docs/UART_Specifications.md": null, + "rtl/areset_sync.sv": null, + "rtl/baud_gen.sv": null, + "rtl/cdc_sync.sv": null, + "rtl/uart_rx.sv": null, + "rtl/uart_tx.sv": null, + "rtl/blake2s_G.v": null, + "rtl/blake2s_core.v": null, + "rtl/blake2s_m_select.v": null, + "verif/blake2s_core_finish_and_update_sanity_check.sv": null, + "rtl/blake2s.v": null, + "verif/blake2s_not_readable_addresses_check.sv": null, + "rtl/csr_apb_interface.sv": null, + "rtl/direct_map_cache.sv": null, + "verif/tb_direct_map_cache.sv": null, + "rtl/door_lock.sv": null, + "docs/specs.md": null, + "verif/tb_branch_control_unit.sv": null, + "verif/tb_custom_byte_enable_ram.sv": null, + "rtl/custom_byte_enable_ram.sv": null, + "rtl/caesar_cipher.sv": null, + "rtl/cic_decimator.sv": null, + "verif/coffee_machine_testbench.sv": null, + "docs/continuous_adder_specification.md": null, + "rtl/continuous_adder.sv": null, + "verif/continuous_adder_tb.sv": null, + "verif/blake2s_core_state_liveness_check.sv": null, + "verif/blake2s_core_reset_and_ready_sanity_check.sv": null, + "rtl/adder_tree.sv": null, + "rtl/coeff_ram.sv": null, + "rtl/poly_filter.sv": null, + "rtl/poly_interpolator.sv": null, + "rtl/shift_register.sv": null, + "docs/poly_filter.md": null, + "rtl/rgb_color_space_hsv.sv": null, + "verif/tb_linear_search.sv": null, + "docs/simd_datapath_specs.md": null, + "docs/simd_lane_specs.md": null, + "rtl/sorting_engine.sv": null, + "verif/sorting_engine_testbench.sv": null, + "docs/order_matching_engine_specification.md": null, + "verif/order_matching_engine_testbench.sv": null, + "rtl/fixed_priority_arbiter.sv": "`timescale 1ns / 1ps\nmodule fixed_priority_arbiter(\n input clk, // Clock signal\n input reset, // Active high reset signal\n input [7:0] req, // 8-bit request signal; each bit represents a request from a different source\n input [7:0] priority_override, // External priority override signal\n\n output reg [7:0] grant, // 8-bit grant signal; only one bit will be set high based on priority\n output reg valid, // Indicates if a request is granted\n output reg [2:0] grant_index // Outputs the granted request index in binary format\n); \n\n always @(posedge clk or posedge reset) begin\n if (reset) begin\n grant <= 8'b00000000;\n valid <= 1'b0;\n grant_index <= 3'b000;\n end \n else begin\n if (priority_override != 8'b00000000) begin\n grant <= priority_override; \n valid <= 1'b1;\n grant_index <= (priority_override[0] ? 3'd0 :\n priority_override[1] ? 3'd1 :\n priority_override[2] ? 3'd2 :\n priority_override[3] ? 3'd3 :\n priority_override[4] ? 3'd4 :\n priority_override[5] ? 3'd5 :\n priority_override[6] ? 3'd6 :\n priority_override[7] ? 3'd7 : 3'd0);\n end\n else if (req[0]) begin\n grant <= 8'b00000001;\n grant_index <= 3'd0;\n valid <= 1'b1;\n end \n else if (req[1]) begin\n grant <= 8'b00000010;\n grant_index <= 3'd1;\n valid <= 1'b1;\n end \n else if (req[2]) begin\n grant <= 8'b00000100;\n grant_index <= 3'd2;\n valid <= 1'b1;\n end \n else if (req[3]) begin\n grant <= 8'b00001000;\n grant_index <= 3'd3;\n valid <= 1'b1;\n end \n else if (req[4]) begin\n grant <= 8'b00010000;\n grant_index <= 3'd4;\n valid <= 1'b1;\n end \n else if (req[5]) begin\n grant <= 8'b00100000;\n grant_index <= 3'd5;\n valid <= 1'b1;\n end \n else if (req[6]) begin\n grant <= 8'b01000000;\n grant_index <= 3'd6;\n valid <= 1'b1;\n end \n else if (req[7]) begin\n grant <= 8'b10000000;\n grant_index <= 3'd7;\n valid <= 1'b1;\n end \n else begin\n grant <= 8'b00000000;\n grant_index <= 3'd0;\n valid <= 1'b0;\n end\n end\n end\nendmodule", + "verif/fixed_priority_arbiter_tb.sv": "`timescale 1ns / 1ps\n\nmodule fixed_priority_arbiter_tb;\n\n localparam CLK_PERIOD = 10;\n\n // DUT Inputs\n reg clk;\n reg reset;\n reg enable;\n reg clear;\n reg [7:0] req;\n reg [7:0] priority_override;\n\n // DUT Outputs\n wire [7:0] grant;\n wire valid;\n wire [2:0] grant_index;\n wire [2:0] active_grant;\n\n // Instantiate the DUT\n fixed_priority_arbiter dut (\n .clk(clk),\n .reset(reset),\n .enable(enable),\n .clear(clear),\n .req(req),\n .priority_override(priority_override),\n .grant(grant),\n .valid(valid),\n .grant_index(grant_index),\n .active_grant(active_grant)\n );\n\n // Clock Generation\n always #(CLK_PERIOD / 2) clk = ~clk;\n\n // Apply Reset\n task apply_reset;\n begin\n reset = 1;\n enable = 0;\n clear = 0;\n req = 0;\n priority_override = 0;\n #(2 * CLK_PERIOD);\n reset = 0;\n end\n endtask\n\n // Stimulus Generator\n task drive_stimulus(\n input [7:0] test_req,\n input [7:0] test_override,\n input enable_i,\n input clear_i,\n string label\n );\n begin\n enable = enable_i;\n clear = clear_i;\n req = test_req;\n priority_override = test_override;\n\n #(CLK_PERIOD);\n $display(\">>> %s\", label);\n end\n endtask\n\n // Main Test Sequence\n initial begin\n // Init\n clk = 0;\n reset = 0;\n enable = 0;\n clear = 0;\n req = 0;\n priority_override = 0;\n\n apply_reset;\n $display(\"RESET complete.\\n\");\n\n drive_stimulus(8'b00000100, 8'b0, 1, 0, \"Stimulus 1: Single request\");\n drive_stimulus(8'b00100110, 8'b0, 1, 0, \"Stimulus 2: Multiple requests\");\n drive_stimulus(8'b00100110, 8'b00010000, 1, 0, \"Stimulus 3: Priority override active\");\n drive_stimulus(8'b00000000, 8'b00000000, 1, 0, \"Stimulus 4: No requests or override\");\n drive_stimulus(8'b00001000, 8'b00000000, 1, 1, \"Stimulus 5: Clear signal asserted\");\n drive_stimulus(8'b00000010, 8'b00000000, 0, 0, \"Stimulus 6: Enable = 0 (arbiter disabled)\");\n drive_stimulus(8'b00000001, 8'b00000000, 1, 0, \"Stimulus 7: active_grant test\");\n\n $display(\"Stimulus-only testbench completed.\");\n #20;\n $finish;\n end\n\n // Optional waveform dump\n initial begin\n $dumpfile(\"fixed_priority_arbiter_tb.vcd\");\n $dumpvars(0, fixed_priority_arbiter_tb);\n end\n\nendmodule", + "docs/Helmholtz_Audio_Spec.md": null, + "rtl/helmholtz_resonator.sv": null, + "rtl/modulator.sv": null, + "rtl/resonator_bank.sv": null, + "rtl/soft_clipper.sv": null, + "docs/specs_tb.md": null, + "docs/image_stego_specification.md": null, + "verif/image_stego_tb.sv": null, + "rtl/top_inv_manchester_codec.sv": null, + "rtl/jpeg_runlength_enc.sv": null, + "rtl/jpeg_runlength_rzs.sv": null, + "rtl/jpeg_runlength_stage1.sv": null, + "docs/8Bit_lfsr_spec.md": null, + "rtl/memory_scheduler.sv": null, + "docs/multiplexer_specification.md": null, + "rtl/multiplexer.sv": null, + "verif/multiplexer_tb.sv": null, + "docs/nbit_swizzling_spec.md": null, + "verif/nbit_swizzling_tb.sv": null, + "docs/nmea_decoder_spec.md": null, + "verif/nmea_decoder_tb.sv": null, + "rtl/axi4lite_to_pcie_cfg_bridge.sv": null, + "rtl/axis_to_uart_tx.sv": null, + "rtl/uart_rx_to_axis.sv": null, + "rtl/axis_to_uart.sv": null, + "rtl/barrel_shifter.sv": null, + "verif/barrel_shifter_tb.sv": null, + "docs/bcd_adder_spec.md": null, + "verif/tb_bcd_adder.sv": null, + "rtl/bcd_adder.sv": null, + "rtl/bcd_top.sv": null, + "rtl/multi_digit_bcd_add_sub.sv": null, + "rtl/full_adder.sv": null, + "rtl/four_bit_adder.sv": null, + "verif/bcd_to_excess_3_tb.sv": null, + "docs/deletion_specification.md": null + } + }, + { + "id": "cvdp_agentic_inv_manchester_codec_0005", + "index": 625, + "source_config": "cvdp_agentic_code_generation_commercial", + "instruction": "Context: You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n\n You will be given a prompt and your task is to understand it and solve the given issue by using the commands mentioned above as needed. In the final step, create a Linux patch highlighting the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.\n\nTask: I have a `top_inv_manchester_codec` module available in the `rtl` directory. Kindly modify the module by adding concurrent SystemVerilog assertions. These assertions should display error messages when the following signal conditions are violated during simulation:\n\n**Assertions to Implement:**\n1. Verify that the encoder valid output (`enc_valid_out`) is asserted only if the encoder input valid (`enc_valid_in`) was asserted in the previous clock cycle.\n2. Verify that the decoder valid output (`dec_valid_out`) is asserted only if the decoder input valid (`dec_valid_in`) was asserted in the previous clock cycle.\n3. Ensure that all outputs (`enc_data_out`, `dec_data_out`, `enc_valid_out`, and `dec_valid_out`) are zeroed when both encoder and decoder inputs (`enc_valid_in`, `dec_valid_in`) are invalid.\n\n#### **Module Interface Details:**\n- **Parameters:**\n - `N` (default = 16): Width of the input and output data.\n \n- **Input Ports:**\n - `clk_in`: Positive-Edge triggered Clock input.\n - `rst_in`: Active high Asynchronous reset input.\n - `enc_valid_in`: Active HIGH Valid signal for encoder input.\n - `enc_data_in[N-1:0]`: N-bit input data for encoding.\n - `dec_valid_in`: Active HIGH Valid signal for decoder input.\n - `dec_data_in[2*N-1:0]`: 2*N-bit input data for decoding.\n\n- **Output Ports:**\n - `enc_valid_out`: Active HIGH Valid signal for encoder output.\n - `enc_data_out[2*N-1:0]`: 2*N-bit encoded output data.\n - `dec_valid_out`: Active HIGH Valid signal for decoder output.\n - `dec_data_out[N-1:0]`: N-bit decoded output data.\n\n#### **Functionality:**\n- The module performs inverse Manchester encoding and decoding.\n- **Encoder:**\n - When `enc_valid_in` is high, the module encodes the input `enc_data_in` into `enc_data_out` using the inverse Manchester encoding scheme.\n - Each bit of `enc_data_in` is encoded into 2 bits in `enc_data_out`:\n - `0` is encoded as `01`.\n - `1` is encoded as `10`.\n- **Decoder:**\n - When `dec_valid_in` is high, the module decodes the input `dec_data_in` into `dec_data_out` using the inverse Manchester decoding scheme.\n - Each 2-bit pair in `dec_data_in` is decoded into a single bit in `dec_data_out`:\n - `01` is decoded as `0`.\n - `10` is decoded as `1`.\n - Any invalid pair (e.g., `00` or `11`) is decoded as `0`.", + "verilog_code": { + "code_block_1_0": "top_inv_manchester_codec", + "code_block_1_20": "enc_data_out[2*N-1:0]", + "code_block_2_0": "module available in the `rtl` directory. Kindly modify the module by adding concurrent SystemVerilog assertions. These assertions should display error messages when the following signal conditions are violated during simulation:\n\n**Assertions to Implement:**\n1. Verify that the encoder valid output (`enc_valid_out`) is asserted only if the encoder input valid (`enc_valid_in`) was asserted in the previous clock cycle.\n2. Verify that the decoder valid output (`dec_valid_out`) is asserted only if the decoder input valid (`dec_valid_in`) was asserted in the previous clock cycle.\n3. Ensure that all outputs (`enc_data_out`, `dec_data_out`, `enc_valid_out`, and `dec_valid_out`) are zeroed when both encoder and decoder inputs (`enc_valid_in`, `dec_valid_in`) are invalid.\n\n#### **Module Interface Details:**\n- **Parameters:**\n - `N` (default = 16): Width of the input and output data.\n \n- **Input Ports:**\n - `clk_in`: Positive-Edge triggered Clock input.\n - `rst_in`: Active high Asynchronous reset input.\n - `enc_valid_in`: Active HIGH Valid signal for encoder input.\n - `enc_data_in[N-1:0]`: N-bit input data for encoding.\n - `dec_valid_in`: Active HIGH Valid signal for decoder input.\n - `dec_data_in[2*N-1:0]`: 2*N-bit input data for decoding.\n\n- **Output Ports:**\n - `enc_valid_out`: Active HIGH Valid signal for encoder output.\n - `enc_data_out[2*N-1:0]`: 2*N-bit encoded output data.\n - `dec_valid_out`: Active HIGH Valid signal for decoder output.\n - `dec_data_out[N-1:0]`: N-bit decoded output data.\n\n#### **Functionality:**\n- The module performs inverse Manchester encoding and decoding.\n- **Encoder:**\n - When `enc_valid_in` is high, the module encodes the input `enc_data_in` into `enc_data_out` using the inverse Manchester encoding scheme.\n - Each bit of `enc_data_in` is encoded into 2 bits in `enc_data_out`:\n - `0` is encoded as `01`.\n - `1` is encoded as `10`.\n- **Decoder:**\n - When `dec_valid_in` is high, the module decodes the input `dec_data_in` into `dec_data_out` using the inverse Manchester decoding scheme.\n - Each 2-bit pair in `dec_data_in` is decoded into a single bit in `dec_data_out`:\n - `01` is decoded as `0`.\n - `10` is decoded as `1`.\n - Any invalid pair (e.g., `00` or `11`) is decoded as `0`.\n {'docs/specification.md': None, 'verif/tb_top_64b66b_codec.sv': None, 'docs/decoder_specification.md': None, 'rtl/aes_enc_top.sv': None, 'rtl/aes_encrypt.sv': None, 'rtl/sbox.sv': None, 'rtl/Bit_Difference_Counter.sv': None, 'rtl/Bitwise_Reduction.sv': None, 'rtl/Data_Reduction.sv': None, 'rtl/Min_Hamming_Distance_Finder.sv': None, 'verif/tb_Min_Hamming_Distance_Finder.sv': None, 'docs/alu_core_specification.md': None, 'rtl/alu_core.sv': None, 'verif/alu_core_tb.sv': None, 'docs/fifo.md': None, 'rtl/async_fifo.sv': None, 'rtl/fifo_memory.sv': None, 'rtl/load_memory.sv': None, 'rtl/read_to_write_pointer_sync.sv': None, 'rtl/rptr_empty.sv': None, 'rtl/wptr_full.sv': None, 'rtl/spi_complex_mult.sv': None, 'rtl/spi_master.sv': None, 'rtl/spi_top.sv': None, 'verif/spi_complex_mult_tb.sv': None, 'rtl/ttc_counter_lite.sv': None, 'verif/ttc_counter_lite_tb.sv': None, 'docs/UART_Specifications.md': None, 'rtl/areset_sync.sv': None, 'rtl/baud_gen.sv': None, 'rtl/cdc_sync.sv': None, 'rtl/uart_rx.sv': None, 'rtl/uart_tx.sv': None, 'rtl/blake2s_G.v': None, 'rtl/blake2s_core.v': None, 'rtl/blake2s_m_select.v': None, 'verif/blake2s_core_finish_and_update_sanity_check.sv': None, 'rtl/blake2s.v': None, 'verif/blake2s_not_readable_addresses_check.sv': None, 'rtl/csr_apb_interface.sv': None, 'rtl/direct_map_cache.sv': None, 'verif/tb_direct_map_cache.sv': None, 'rtl/door_lock.sv': None, 'docs/specs.md': None, 'verif/tb_branch_control_unit.sv': None, 'verif/tb_custom_byte_enable_ram.sv': None, 'rtl/custom_byte_enable_ram.sv': None, 'rtl/caesar_cipher.sv': None, 'rtl/cic_decimator.sv': None, 'verif/coffee_machine_testbench.sv': None, 'docs/continuous_adder_specification.md': None, 'rtl/continuous_adder.sv': None, 'verif/continuous_adder_tb.sv': None, 'verif/blake2s_core_state_liveness_check.sv': None, 'verif/blake2s_core_reset_and_ready_sanity_check.sv': None, 'rtl/adder_tree.sv': None, 'rtl/coeff_ram.sv': None, 'rtl/poly_filter.sv': None, 'rtl/poly_interpolator.sv': None, 'rtl/shift_register.sv': None, 'docs/poly_filter.md': None, 'rtl/rgb_color_space_hsv.sv': None, 'verif/tb_linear_search.sv': None, 'docs/simd_datapath_specs.md': None, 'docs/simd_lane_specs.md': None, 'rtl/sorting_engine.sv': None, 'verif/sorting_engine_testbench.sv': None, 'docs/order_matching_engine_specification.md': None, 'verif/order_matching_engine_testbench.sv': None, 'rtl/fixed_priority_arbiter.sv': None, 'verif/fixed_priority_arbiter_tb.sv': None, 'docs/Helmholtz_Audio_Spec.md': None, 'rtl/helmholtz_resonator.sv': None, 'rtl/modulator.sv': None, 'rtl/resonator_bank.sv': None, 'rtl/soft_clipper.sv': None, 'docs/specs_tb.md': None, 'docs/image_stego_specification.md': None, 'verif/image_stego_tb.sv': None, 'rtl/top_inv_manchester_codec.sv': \"module top_inv_manchester_codec #(\\n parameter N = 16 // Default width of input and output data\\n) (\\n input logic clk_in, // Clock input\\n input logic rst_in, // Active high reset input\\n \\n // Encoder Signals\\n input logic enc_valid_in, // Input valid signal\\n input logic [N-1:0] enc_data_in, // N-bit input data\\n output logic enc_valid_out, // Output valid signal\\n output logic [2*N-1:0] enc_data_out, // 2*N-bit encoder output data\\n \\n // Decoder Signals\\n input logic dec_valid_in, // Input valid signal\\n input logic [2*N-1:0] dec_data_in, // 2*N-bit input data\\n output logic dec_valid_out, // Output valid signal\\n output logic [N-1:0] dec_data_out // N-bit output decoded data\\n);\\n\\n // Encoding\\n always_ff @(posedge clk_in) begin\\n if (rst_in) begin\\n enc_data_out <= '0; \\n enc_valid_out <= 1'b0; \\n end else if (enc_valid_in) begin\\n for (int i = 0; i < N; i++) begin\\n if (enc_data_in[i] == 1'b1) begin\\n enc_data_out[2*i] <= 1'b0;\\n enc_data_out[2*i+1] <= 1'b1;\\n end else begin\\n enc_data_out[2*i] <= 1'b1;\\n enc_data_out[2*i+1] <= 1'b0;\\n end\\n end\\n enc_valid_out <= 1'b1;\\n end else begin\\n enc_data_out <= 'd0;\\n enc_valid_out <= 1'b0;\\n end\\n end\\n \\n // Decoding \\n always_ff @(posedge clk_in) begin\\n if (rst_in) begin\\n dec_data_out <= '0; \\n dec_valid_out <= 1'b0;\\n end else if (dec_valid_in) begin\\n for (int i = 0; i < N; i++) begin\\n if (dec_data_in[2*i] == 1'b0 && dec_data_in[2*i+1] == 1'b1) begin\\n dec_data_out[i] <= 1'b1;\\n end else if (dec_data_in[2*i] == 1'b1 && dec_data_in[2*i+1] == 1'b0) begin\\n dec_data_out[i] <= 1'b0;\\n end else begin\\n dec_data_out[i] <= 1'b0;\\n end\\n end\\n dec_valid_out <= 1'b1;\\n end else begin\\n dec_data_out <= '0;\\n dec_valid_out <= 1'b0;\\n end\\n end\\n\\nendmodule\", 'rtl/jpeg_runlength_enc.sv': None, 'rtl/jpeg_runlength_rzs.sv': None, 'rtl/jpeg_runlength_stage1.sv': None, 'docs/8Bit_lfsr_spec.md': None, 'rtl/memory_scheduler.sv': None, 'docs/multiplexer_specification.md': None, 'rtl/multiplexer.sv': None, 'verif/multiplexer_tb.sv': None, 'docs/nbit_swizzling_spec.md': None, 'verif/nbit_swizzling_tb.sv': None, 'docs/nmea_decoder_spec.md': None, 'verif/nmea_decoder_tb.sv': None, 'rtl/axi4lite_to_pcie_cfg_bridge.sv': None, 'rtl/axis_to_uart_tx.sv': None, 'rtl/uart_rx_to_axis.sv': None, 'rtl/axis_to_uart.sv': None, 'rtl/barrel_shifter.sv': None, 'verif/barrel_shifter_tb.sv': None, 'docs/bcd_adder_spec.md': None, 'verif/tb_bcd_adder.sv': None, 'rtl/bcd_adder.sv': None, 'rtl/bcd_top.sv': None, 'rtl/multi_digit_bcd_add_sub.sv': None, 'rtl/full_adder.sv': None, 'rtl/four_bit_adder.sv': None, 'verif/bcd_to_excess_3_tb.sv': None, 'docs/deletion_specification.md': None}", + "rtl/top_inv_manchester_codec.sv": "module top_inv_manchester_codec #(\n parameter N = 16 // Default width of input and output data\n) (\n input logic clk_in, // Clock input\n input logic rst_in, // Active high reset input\n \n // Encoder Signals\n input logic enc_valid_in, // Input valid signal\n input logic [N-1:0] enc_data_in, // N-bit input data\n output logic enc_valid_out, // Output valid signal\n output logic [2*N-1:0] enc_data_out, // 2*N-bit encoder output data\n \n // Decoder Signals\n input logic dec_valid_in, // Input valid signal\n input logic [2*N-1:0] dec_data_in, // 2*N-bit input data\n output logic dec_valid_out, // Output valid signal\n output logic [N-1:0] dec_data_out // N-bit output decoded data\n);\n\n // Encoding\n always_ff @(posedge clk_in) begin\n if (rst_in) begin\n enc_data_out <= '0; \n enc_valid_out <= 1'b0; \n end else if (enc_valid_in) begin\n for (int i = 0; i < N; i++) begin\n if (enc_data_in[i] == 1'b1) begin\n enc_data_out[2*i] <= 1'b0;\n enc_data_out[2*i+1] <= 1'b1;\n end else begin\n enc_data_out[2*i] <= 1'b1;\n enc_data_out[2*i+1] <= 1'b0;\n end\n end\n enc_valid_out <= 1'b1;\n end else begin\n enc_data_out <= 'd0;\n enc_valid_out <= 1'b0;\n end\n end\n \n // Decoding \n always_ff @(posedge clk_in) begin\n if (rst_in) begin\n dec_data_out <= '0; \n dec_valid_out <= 1'b0;\n end else if (dec_valid_in) begin\n for (int i = 0; i < N; i++) begin\n if (dec_data_in[2*i] == 1'b0 && dec_data_in[2*i+1] == 1'b1) begin\n dec_data_out[i] <= 1'b1;\n end else if (dec_data_in[2*i] == 1'b1 && dec_data_in[2*i+1] == 1'b0) begin\n dec_data_out[i] <= 1'b0;\n end else begin\n dec_data_out[i] <= 1'b0;\n end\n end\n dec_valid_out <= 1'b1;\n end else begin\n dec_data_out <= '0;\n dec_valid_out <= 1'b0;\n end\n end\n\nendmodule" + }, + "test_info": { + "test_criteria_1": [ + "the encoder valid output (`enc_valid_out`) is asserted only if the encoder input valid (`enc_valid_in`) was asserted in the previous clock cycle.\n2. verify that the decoder valid output (`dec_valid_out`) is asserted only if the decoder input valid (`dec_valid_in`) was asserted in the previous clock cycle.\n3. ensure that all outputs (`enc_data_out`, `dec_data_out`, `enc_valid_out`, and `dec_valid_out`) are zeroed when both encoder and decoder inputs (`enc_valid_in`, `dec_valid_in`) are invalid." + ], + "test_criteria_2": [ + "display error messages when the following signal conditions are violated during simulation:" + ] + }, + "expected_behavior": [ + "display error messages when the following signal conditions are violated during simulation:" + ], + "metadata": { + "categories": [ + "cid014", + "easy" + ], + "domain": "memory", + "complexity": "intermediate", + "problem_type": "design", + "has_code": true, + "has_tests": true + }, + "full_prompt": "I have a `top_inv_manchester_codec` module available in the `rtl` directory. Kindly modify the module by adding concurrent SystemVerilog assertions. These assertions should display error messages when the following signal conditions are violated during simulation:\n\n**Assertions to Implement:**\n1. Verify that the encoder valid output (`enc_valid_out`) is asserted only if the encoder input valid (`enc_valid_in`) was asserted in the previous clock cycle.\n2. Verify that the decoder valid output (`dec_valid_out`) is asserted only if the decoder input valid (`dec_valid_in`) was asserted in the previous clock cycle.\n3. Ensure that all outputs (`enc_data_out`, `dec_data_out`, `enc_valid_out`, and `dec_valid_out`) are zeroed when both encoder and decoder inputs (`enc_valid_in`, `dec_valid_in`) are invalid.\n\n#### **Module Interface Details:**\n- **Parameters:**\n - `N` (default = 16): Width of the input and output data.\n \n- **Input Ports:**\n - `clk_in`: Positive-Edge triggered Clock input.\n - `rst_in`: Active high Asynchronous reset input.\n - `enc_valid_in`: Active HIGH Valid signal for encoder input.\n - `enc_data_in[N-1:0]`: N-bit input data for encoding.\n - `dec_valid_in`: Active HIGH Valid signal for decoder input.\n - `dec_data_in[2*N-1:0]`: 2*N-bit input data for decoding.\n\n- **Output Ports:**\n - `enc_valid_out`: Active HIGH Valid signal for encoder output.\n - `enc_data_out[2*N-1:0]`: 2*N-bit encoded output data.\n - `dec_valid_out`: Active HIGH Valid signal for decoder output.\n - `dec_data_out[N-1:0]`: N-bit decoded output data.\n\n#### **Functionality:**\n- The module performs inverse Manchester encoding and decoding.\n- **Encoder:**\n - When `enc_valid_in` is high, the module encodes the input `enc_data_in` into `enc_data_out` using the inverse Manchester encoding scheme.\n - Each bit of `enc_data_in` is encoded into 2 bits in `enc_data_out`:\n - `0` is encoded as `01`.\n - `1` is encoded as `10`.\n- **Decoder:**\n - When `dec_valid_in` is high, the module decodes the input `dec_data_in` into `dec_data_out` using the inverse Manchester decoding scheme.\n - Each 2-bit pair in `dec_data_in` is decoded into a single bit in `dec_data_out`:\n - `01` is decoded as `0`.\n - `10` is decoded as `1`.\n - Any invalid pair (e.g., `00` or `11`) is decoded as `0`.\n", + "system_message": "You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n\n You will be given a prompt and your task is to understand it and solve the given issue by using the commands mentioned above as needed. In the final step, create a Linux patch highlighting the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.", + "raw_context": { + "docs/specification.md": null, + "verif/tb_top_64b66b_codec.sv": null, + "docs/decoder_specification.md": null, + "rtl/aes_enc_top.sv": null, + "rtl/aes_encrypt.sv": null, + "rtl/sbox.sv": null, + "rtl/Bit_Difference_Counter.sv": null, + "rtl/Bitwise_Reduction.sv": null, + "rtl/Data_Reduction.sv": null, + "rtl/Min_Hamming_Distance_Finder.sv": null, + "verif/tb_Min_Hamming_Distance_Finder.sv": null, + "docs/alu_core_specification.md": null, + "rtl/alu_core.sv": null, + "verif/alu_core_tb.sv": null, + "docs/fifo.md": null, + "rtl/async_fifo.sv": null, + "rtl/fifo_memory.sv": null, + "rtl/load_memory.sv": null, + "rtl/read_to_write_pointer_sync.sv": null, + "rtl/rptr_empty.sv": null, + "rtl/wptr_full.sv": null, + "rtl/spi_complex_mult.sv": null, + "rtl/spi_master.sv": null, + "rtl/spi_top.sv": null, + "verif/spi_complex_mult_tb.sv": null, + "rtl/ttc_counter_lite.sv": null, + "verif/ttc_counter_lite_tb.sv": null, + "docs/UART_Specifications.md": null, + "rtl/areset_sync.sv": null, + "rtl/baud_gen.sv": null, + "rtl/cdc_sync.sv": null, + "rtl/uart_rx.sv": null, + "rtl/uart_tx.sv": null, + "rtl/blake2s_G.v": null, + "rtl/blake2s_core.v": null, + "rtl/blake2s_m_select.v": null, + "verif/blake2s_core_finish_and_update_sanity_check.sv": null, + "rtl/blake2s.v": null, + "verif/blake2s_not_readable_addresses_check.sv": null, + "rtl/csr_apb_interface.sv": null, + "rtl/direct_map_cache.sv": null, + "verif/tb_direct_map_cache.sv": null, + "rtl/door_lock.sv": null, + "docs/specs.md": null, + "verif/tb_branch_control_unit.sv": null, + "verif/tb_custom_byte_enable_ram.sv": null, + "rtl/custom_byte_enable_ram.sv": null, + "rtl/caesar_cipher.sv": null, + "rtl/cic_decimator.sv": null, + "verif/coffee_machine_testbench.sv": null, + "docs/continuous_adder_specification.md": null, + "rtl/continuous_adder.sv": null, + "verif/continuous_adder_tb.sv": null, + "verif/blake2s_core_state_liveness_check.sv": null, + "verif/blake2s_core_reset_and_ready_sanity_check.sv": null, + "rtl/adder_tree.sv": null, + "rtl/coeff_ram.sv": null, + "rtl/poly_filter.sv": null, + "rtl/poly_interpolator.sv": null, + "rtl/shift_register.sv": null, + "docs/poly_filter.md": null, + "rtl/rgb_color_space_hsv.sv": null, + "verif/tb_linear_search.sv": null, + "docs/simd_datapath_specs.md": null, + "docs/simd_lane_specs.md": null, + "rtl/sorting_engine.sv": null, + "verif/sorting_engine_testbench.sv": null, + "docs/order_matching_engine_specification.md": null, + "verif/order_matching_engine_testbench.sv": null, + "rtl/fixed_priority_arbiter.sv": null, + "verif/fixed_priority_arbiter_tb.sv": null, + "docs/Helmholtz_Audio_Spec.md": null, + "rtl/helmholtz_resonator.sv": null, + "rtl/modulator.sv": null, + "rtl/resonator_bank.sv": null, + "rtl/soft_clipper.sv": null, + "docs/specs_tb.md": null, + "docs/image_stego_specification.md": null, + "verif/image_stego_tb.sv": null, + "rtl/top_inv_manchester_codec.sv": "module top_inv_manchester_codec #(\n parameter N = 16 // Default width of input and output data\n) (\n input logic clk_in, // Clock input\n input logic rst_in, // Active high reset input\n \n // Encoder Signals\n input logic enc_valid_in, // Input valid signal\n input logic [N-1:0] enc_data_in, // N-bit input data\n output logic enc_valid_out, // Output valid signal\n output logic [2*N-1:0] enc_data_out, // 2*N-bit encoder output data\n \n // Decoder Signals\n input logic dec_valid_in, // Input valid signal\n input logic [2*N-1:0] dec_data_in, // 2*N-bit input data\n output logic dec_valid_out, // Output valid signal\n output logic [N-1:0] dec_data_out // N-bit output decoded data\n);\n\n // Encoding\n always_ff @(posedge clk_in) begin\n if (rst_in) begin\n enc_data_out <= '0; \n enc_valid_out <= 1'b0; \n end else if (enc_valid_in) begin\n for (int i = 0; i < N; i++) begin\n if (enc_data_in[i] == 1'b1) begin\n enc_data_out[2*i] <= 1'b0;\n enc_data_out[2*i+1] <= 1'b1;\n end else begin\n enc_data_out[2*i] <= 1'b1;\n enc_data_out[2*i+1] <= 1'b0;\n end\n end\n enc_valid_out <= 1'b1;\n end else begin\n enc_data_out <= 'd0;\n enc_valid_out <= 1'b0;\n end\n end\n \n // Decoding \n always_ff @(posedge clk_in) begin\n if (rst_in) begin\n dec_data_out <= '0; \n dec_valid_out <= 1'b0;\n end else if (dec_valid_in) begin\n for (int i = 0; i < N; i++) begin\n if (dec_data_in[2*i] == 1'b0 && dec_data_in[2*i+1] == 1'b1) begin\n dec_data_out[i] <= 1'b1;\n end else if (dec_data_in[2*i] == 1'b1 && dec_data_in[2*i+1] == 1'b0) begin\n dec_data_out[i] <= 1'b0;\n end else begin\n dec_data_out[i] <= 1'b0;\n end\n end\n dec_valid_out <= 1'b1;\n end else begin\n dec_data_out <= '0;\n dec_valid_out <= 1'b0;\n end\n end\n\nendmodule", + "rtl/jpeg_runlength_enc.sv": null, + "rtl/jpeg_runlength_rzs.sv": null, + "rtl/jpeg_runlength_stage1.sv": null, + "docs/8Bit_lfsr_spec.md": null, + "rtl/memory_scheduler.sv": null, + "docs/multiplexer_specification.md": null, + "rtl/multiplexer.sv": null, + "verif/multiplexer_tb.sv": null, + "docs/nbit_swizzling_spec.md": null, + "verif/nbit_swizzling_tb.sv": null, + "docs/nmea_decoder_spec.md": null, + "verif/nmea_decoder_tb.sv": null, + "rtl/axi4lite_to_pcie_cfg_bridge.sv": null, + "rtl/axis_to_uart_tx.sv": null, + "rtl/uart_rx_to_axis.sv": null, + "rtl/axis_to_uart.sv": null, + "rtl/barrel_shifter.sv": null, + "verif/barrel_shifter_tb.sv": null, + "docs/bcd_adder_spec.md": null, + "verif/tb_bcd_adder.sv": null, + "rtl/bcd_adder.sv": null, + "rtl/bcd_top.sv": null, + "rtl/multi_digit_bcd_add_sub.sv": null, + "rtl/full_adder.sv": null, + "rtl/four_bit_adder.sv": null, + "verif/bcd_to_excess_3_tb.sv": null, + "docs/deletion_specification.md": null + } + }, + { + "id": "cvdp_agentic_lfsr_0018", + "index": 627, + "source_config": "cvdp_agentic_code_generation_commercial", + "instruction": "Context: You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n - **Update the contents of a text file from a old content to new content**\n - `sed -i \"problematic_line_number s/problematic_statement/non_problematic_statement/\" Buggy_RTL_code.sv`\n - **To access a specific line of the file**\n - `awk 'NR==line_number' file_name.sv`\n\nYou will be given a prompt and your task is to understand it and solve the given issue by using the above-mentioned commands as needed. In the final step, you should create a Linux patch to highlight the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.\n\nTask: I have a documentation `docs/8Bit_lfsr_spec.md` for the `lfsr_8bit` module. testbench `tb_lfsr_8bit.sv` in the verif directory that generates stimulus to thoroughly test and achieve maximum functional coverage for the `lfsr_8bit` module.\n___\n### The interface of `lfsr_8bit` RTL module is given below:\n\n### **Inputs:**\n - `clk`: Clock signal for synchronous operation, works on Positive edge of clock.\n - `reset`: Asynchronous active-low reset signal.\n - `lfsr_seed [7:0]`: A 8-bit register providing the initial seed value to the LFSR.\n - `sel`: A 1-bit signal selecting the operation type (`NAND = 1`, `NOR = 0`).\n - `dir`: A 1-bit signal indicating the direction of the shift (`0 = LSB to MSB`, `1 = MSB to LSB`).\n - `weight [2:0]`: A 3-bit control signal specifying the weight of the feedback logic.\n \n### **Outputs:**\n - `lfsr_new [7:0]`: A 8-bit wire representing the LFSR's output after feedback and shifting.\n___\n### Input Generation and Validation\n**Input Generation:**\n 1. Random Input Generation:\n - Randomly seed values (`lfsr_seed`) to test various initial states of the LFSR.\n - Vary `weight` from 0 to 7 to test feedback logic across all configurations.\n - Randomize `sel` and `dir` to verify behavior for NAND/NOR operations and both shift directions.\n\n 2. Parameterized Testing:\n - Cover cases for all combinations of `sel` (`NAND/NOR`) and `dir` (`LSB to MSB/MSB to LSB`).\n - Include scenarios for:\n - Minimum weight (`weight = 0`).\n - Maximum weight (`weight = 7`).\n - Boundary weight values like `weight = 1`, `weight = 7`.\n\n 3. Edge Cases:\n - Reset Behavior:\n - Assert reset as logic LOW to apply seed value to the LFSR.\n - No Shift (`weight = 0`):\n - Apply `weight` input as logic LOW to test the status of `lfsr_new` \n - Maximum Weight:\n - Test heavily weighted feedback logic (e.g., `weight = 7`) for both `NAND` and `NOR` operations.\n - Alternating Feedback:\n - Test with patterns that toggle bits in a predictable way to verify correct feedback propagation.\n\n___\n\n### **Instantiation**\nName the instance of the RTL as `uut`.\n\n### **Module Functionality:**\n\n - Feedback Logic:\n - Compute feedback using weighted `NOR` or `NAND` operations based on the `sel` signal.\n - Support direction control (`LSB to MSB` or `MSB to LSB`) for shift and feedback propagation.\n - Shift Logic:\n - Propagate bits according to the selected direction.\n - Inject feedback into the appropriate end of the register.", + "verilog_code": { + "code_block_1_0": "docs/8Bit_lfsr_spec.md", + "code_block_1_23": "LSB to MSB/MSB to LSB", + "code_block_1_69": "x^8 + x^6 + x^5 + x + 1" + }, + "test_info": { + "test_criteria_0": [ + "`tb_lfsr_8bit.sv` in the verif directory that generates stimulus to thoroughly test and achieve maximum functional coverage for the `lfsr_8bit` module.\n___\n### the interface of `lfsr_8bit` rtl module is given below:", + "various initial states of the lfsr.\n - vary `weight` from 0 to 7 to test feedback logic across all configurations.\n - randomize `sel` and `dir` to verify behavior for nand/nor operations and both shift directions.", + "ing:\n - cover cases for all combinations of `sel` (`nand/nor`) and `dir` (`lsb to msb/msb to lsb`).\n - include scenarios for:\n - minimum weight (`weight = 0`).\n - maximum weight (`weight = 7`).\n - boundary weight values like `weight = 1`, `weight = 7`.", + "the status of `lfsr_new` \n - maximum weight:\n - test heavily weighted feedback logic (e.g., `weight = 7`) for both `nand` and `nor` operations.\n - alternating feedback:\n - test with patterns that toggle bits in a predictable way to verify correct feedback propagation." + ] + }, + "expected_behavior": [ + "for NAND/NOR operations and both shift directions." + ], + "metadata": { + "categories": [ + "cid012", + "medium" + ], + "domain": "memory", + "complexity": "intermediate", + "problem_type": "design", + "has_code": true, + "has_tests": true + }, + "full_prompt": "I have a documentation `docs/8Bit_lfsr_spec.md` for the `lfsr_8bit` module. Write a SystemVerilog testbench `tb_lfsr_8bit.sv` in the verif directory that generates stimulus to thoroughly test and achieve maximum functional coverage for the `lfsr_8bit` module.\n___\n### The interface of `lfsr_8bit` RTL module is given below:\n\n### **Inputs:**\n - `clk`: Clock signal for synchronous operation, design works on Positive edge of clock.\n - `reset`: Asynchronous active-low reset signal.\n - `lfsr_seed [7:0]`: A 8-bit register providing the initial seed value to the LFSR.\n - `sel`: A 1-bit signal selecting the operation type (`NAND = 1`, `NOR = 0`).\n - `dir`: A 1-bit signal indicating the direction of the shift (`0 = LSB to MSB`, `1 = MSB to LSB`).\n - `weight [2:0]`: A 3-bit control signal specifying the weight of the feedback logic.\n \n### **Outputs:**\n - `lfsr_new [7:0]`: A 8-bit wire representing the LFSR's output after feedback and shifting.\n___\n### Input Generation and Validation\n**Input Generation:**\n 1. Random Input Generation:\n - Randomly generate seed values (`lfsr_seed`) to test various initial states of the LFSR.\n - Vary `weight` from 0 to 7 to test feedback logic across all configurations.\n - Randomize `sel` and `dir` to verify behavior for NAND/NOR operations and both shift directions.\n\n 2. Parameterized Testing:\n - Cover cases for all combinations of `sel` (`NAND/NOR`) and `dir` (`LSB to MSB/MSB to LSB`).\n - Include scenarios for:\n - Minimum weight (`weight = 0`).\n - Maximum weight (`weight = 7`).\n - Boundary weight values like `weight = 1`, `weight = 7`.\n\n 3. Edge Cases:\n - Reset Behavior:\n - Assert reset as logic LOW to apply seed value to the LFSR.\n - No Shift (`weight = 0`):\n - Apply `weight` input as logic LOW to test the status of `lfsr_new` \n - Maximum Weight:\n - Test heavily weighted feedback logic (e.g., `weight = 7`) for both `NAND` and `NOR` operations.\n - Alternating Feedback:\n - Test with patterns that toggle bits in a predictable way to verify correct feedback propagation.\n\n___\n\n### **Instantiation**\nName the instance of the RTL as `uut`.\n\n### **Module Functionality:**\n\n - Feedback Logic:\n - Compute feedback using weighted `NOR` or `NAND` operations based on the `sel` signal.\n - Support direction control (`LSB to MSB` or `MSB to LSB`) for shift and feedback propagation.\n - Shift Logic:\n - Propagate bits according to the selected direction.\n - Inject feedback into the appropriate end of the register.\n", + "system_message": " You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n - **Update the contents of a text file from a old content to new content**\n - `sed -i \"problematic_line_number s/problematic_statement/non_problematic_statement/\" Buggy_RTL_code.sv`\n - **To access a specific line of the file**\n - `awk 'NR==line_number' file_name.sv`\n\nYou will be given a prompt and your task is to understand it and solve the given issue by using the above-mentioned commands as needed. In the final step, you should create a Linux patch to highlight the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.", + "raw_context": { + "docs/specification.md": null, + "verif/tb_top_64b66b_codec.sv": null, + "docs/decoder_specification.md": null, + "rtl/aes_enc_top.sv": null, + "rtl/aes_encrypt.sv": null, + "rtl/sbox.sv": null, + "rtl/Bit_Difference_Counter.sv": null, + "rtl/Bitwise_Reduction.sv": null, + "rtl/Data_Reduction.sv": null, + "rtl/Min_Hamming_Distance_Finder.sv": null, + "verif/tb_Min_Hamming_Distance_Finder.sv": null, + "docs/alu_core_specification.md": null, + "rtl/alu_core.sv": null, + "verif/alu_core_tb.sv": null, + "docs/fifo.md": null, + "rtl/async_fifo.sv": null, + "rtl/fifo_memory.sv": null, + "rtl/load_memory.sv": null, + "rtl/read_to_write_pointer_sync.sv": null, + "rtl/rptr_empty.sv": null, + "rtl/wptr_full.sv": null, + "rtl/spi_complex_mult.sv": null, + "rtl/spi_master.sv": null, + "rtl/spi_top.sv": null, + "verif/spi_complex_mult_tb.sv": null, + "rtl/ttc_counter_lite.sv": null, + "verif/ttc_counter_lite_tb.sv": null, + "docs/UART_Specifications.md": null, + "rtl/areset_sync.sv": null, + "rtl/baud_gen.sv": null, + "rtl/cdc_sync.sv": null, + "rtl/uart_rx.sv": null, + "rtl/uart_tx.sv": null, + "rtl/blake2s_G.v": null, + "rtl/blake2s_core.v": null, + "rtl/blake2s_m_select.v": null, + "verif/blake2s_core_finish_and_update_sanity_check.sv": null, + "rtl/blake2s.v": null, + "verif/blake2s_not_readable_addresses_check.sv": null, + "rtl/csr_apb_interface.sv": null, + "rtl/direct_map_cache.sv": null, + "verif/tb_direct_map_cache.sv": null, + "rtl/door_lock.sv": null, + "docs/specs.md": null, + "verif/tb_branch_control_unit.sv": null, + "verif/tb_custom_byte_enable_ram.sv": null, + "rtl/custom_byte_enable_ram.sv": null, + "rtl/caesar_cipher.sv": null, + "rtl/cic_decimator.sv": null, + "verif/coffee_machine_testbench.sv": null, + "docs/continuous_adder_specification.md": null, + "rtl/continuous_adder.sv": null, + "verif/continuous_adder_tb.sv": null, + "verif/blake2s_core_state_liveness_check.sv": null, + "verif/blake2s_core_reset_and_ready_sanity_check.sv": null, + "rtl/adder_tree.sv": null, + "rtl/coeff_ram.sv": null, + "rtl/poly_filter.sv": null, + "rtl/poly_interpolator.sv": null, + "rtl/shift_register.sv": null, + "docs/poly_filter.md": null, + "rtl/rgb_color_space_hsv.sv": null, + "verif/tb_linear_search.sv": null, + "docs/simd_datapath_specs.md": null, + "docs/simd_lane_specs.md": null, + "rtl/sorting_engine.sv": null, + "verif/sorting_engine_testbench.sv": null, + "docs/order_matching_engine_specification.md": null, + "verif/order_matching_engine_testbench.sv": null, + "rtl/fixed_priority_arbiter.sv": null, + "verif/fixed_priority_arbiter_tb.sv": null, + "docs/Helmholtz_Audio_Spec.md": null, + "rtl/helmholtz_resonator.sv": null, + "rtl/modulator.sv": null, + "rtl/resonator_bank.sv": null, + "rtl/soft_clipper.sv": null, + "docs/specs_tb.md": null, + "docs/image_stego_specification.md": null, + "verif/image_stego_tb.sv": null, + "rtl/top_inv_manchester_codec.sv": null, + "rtl/jpeg_runlength_enc.sv": null, + "rtl/jpeg_runlength_rzs.sv": null, + "rtl/jpeg_runlength_stage1.sv": null, + "docs/8Bit_lfsr_spec.md": "# **Specification Document: 8-bit LFSR with Configurable Feedback, Direction, and Weighted Logic**\n\n## **1. Introduction**\nThis document describes the design and implementation of a **8-bit Linear Feedback Shift Register (LFSR)** using the **Galois configuration** with support for:\n- **Configurable feedback logic** (NOR/NAND)\n- **Directional control** (LSB to MSB or MSB to LSB)\n- **Weighted feedback logic** to introduce bias in pseudo-random patterns\n\nThe module is implemented in **SystemVerilog** and generates pseudo-random sequences based on the **primitive polynomial**:\n\n\\[\nx^{8} + x^6 + x^5 + x + 1\n\\]\n\n## **2. Design Specifications**\n\n### **2.1 Inputs**\n| **Signal** | **Width** | **Description** |\n|-------------|-----------|-----------------------------------------------------------------------------------------------------------------------------|\n| `clock` | 1-bit | Clock signal driving the synchronous operation at the positive edge. |\n| `reset` | 1-bit | Active-low reset signal to initialize the LFSR state. |\n| `lfsr_seed` | 8-bit | Initial seed value to set the starting state of the LFSR. |\n| `sel` | 1-bit | Selector input for choosing NAND or NOR-based feedback logic:
\u2022 `0` \u2192 NOR feedback
\u2022 `1` \u2192 NAND feedback |\n| `dir` | 1-bit | Direction control input to determine the shift direction:
\u2022 `0` \u2192 Shift from LSB to MSB
\u2022 `1` \u2192 Shift from MSB to LSB |\n| `weight` | 3-bit | Weight control signal to apply biased pseudo-random logic. |\n\n### **2.2 Outputs**\n| **Signal** | **Width** | **Description** |\n|------------|-----------|--------------------------------------------------------------|\n| `lfsr_new` | 8-bit | Updated LFSR output after applying feedback and shift logic. |\n\n---\n\n## **3. Functional Description**\nDuring each clock cycle, the **8-bit LFSR** performs the following operations:\n\n1. **Feedback Calculation:**\n - Uses the primitive polynomial **x\u2076 + x\u2075 + x + 1** to compute the feedback bit.\n - The feedback is modified based on the `sel` input (`NOR` or `NAND`).\n\n2. **Shift Logic:**\n - The LFSR shifts in the **LSB-to-MSB** or **MSB-to-LSB** direction based on `dir`.\n\n3. **Weighted Logic:**\n - The `weight` input controls how many bits of the LFSR output undergo feedback logic.\n - Weight values range from `4'b0000` (no modification) to `4'b1111` (all bits modified).\n\n---\n\n## **4. Algorithm**\n### **4.1 LSB to MSB, NOR Logic (sel = 0, dir = 0)**\n- If `weight = 3'b000`, no changes are applied.\n- If `weight > 3'b000`, apply **NOR** logic incrementally:\n - Example: `weight = 3'b001` applies NOR to `lfsr_out[0]` only.\n - `weight = 3'b111` applies NOR to `lfsr_out[7:0]`.\n\n### **4.2 LSB to MSB, NAND Logic (sel = 1, dir = 0)**\n- Similar to NOR logic, but **NAND** replaces NOR.\n- Example: `weight = 3'b010` applies NAND to `lfsr_out[1:0]`.\n\n### **4.3 MSB to LSB, NOR Logic (sel = 0, dir = 1)**\n- Reverse the shift direction.\n- Example: `weight = 3'b100` applies NOR to `lfsr_out[7:4]`.\n\n### **4.4 MSB to LSB, NAND Logic (sel = 1, dir = 1)**\n- Reverse direction while applying **NAND-based** feedback.\n\n---\n\n## **5. Sequential Logic for LFSR Update**\n- The final computed **output (lfsr_new)** updates the **LFSR state**.\n- Controlled using `always_ff` block triggered on **posedge clock** or **negedge reset**.\n\n---\n\n## **6. Summary**\n| **Feature** | **Support** |\n|---------------------|---------------------------------------|\n| LFSR Configuration | 8-bit, Galois |\n| Feedback Polynomial | `x^8 + x^6 + x^5 + x + 1` |\n| Feedback Logic | NOR / NAND |\n| Shift Direction | LSB-to-MSB / MSB-to-LSB |\n| Weighted Logic | Configurable via 3-bit `weight` input |\n\nThis design ensures flexibility in pseudo-random sequence generation, making it suitable for **built-in self-test (BIST), encryption, and signal processing applications**.\n\n---\n\n## **7. Future Enhancements**\n1. **Configurable Polynomial:** Allow dynamic selection of the polynomial.\n2. **Variable Bit Width:** Extend support for different LFSR lengths.\n3. **Multiple Biasing Schemes:** Introduce additional weight-based randomization methods.\n\n---\n\n## **8. Conclusion**\nThe **8-bit LFSR module** is designed to provide **configurable feedback logic, direction control, and weighted biasing**, enabling a flexible and robust pseudo-random pattern generator.\n", + "rtl/memory_scheduler.sv": null, + "docs/multiplexer_specification.md": null, + "rtl/multiplexer.sv": null, + "verif/multiplexer_tb.sv": null, + "docs/nbit_swizzling_spec.md": null, + "verif/nbit_swizzling_tb.sv": null, + "docs/nmea_decoder_spec.md": null, + "verif/nmea_decoder_tb.sv": null, + "rtl/axi4lite_to_pcie_cfg_bridge.sv": null, + "rtl/axis_to_uart_tx.sv": null, + "rtl/uart_rx_to_axis.sv": null, + "rtl/axis_to_uart.sv": null, + "rtl/barrel_shifter.sv": null, + "verif/barrel_shifter_tb.sv": null, + "docs/bcd_adder_spec.md": null, + "verif/tb_bcd_adder.sv": null, + "rtl/bcd_adder.sv": null, + "rtl/bcd_top.sv": null, + "rtl/multi_digit_bcd_add_sub.sv": null, + "rtl/full_adder.sv": null, + "rtl/four_bit_adder.sv": null, + "verif/bcd_to_excess_3_tb.sv": null, + "docs/deletion_specification.md": null + } + }, + { + "id": "cvdp_agentic_poly_interpolator_0007", + "index": 633, + "source_config": "cvdp_agentic_code_generation_commercial", + "instruction": "Context: You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n\nYour task is to modify the existing RTL design based on the provided specifications to improve Quality of Results (QoR) such as timing, area, or power efficiency. Ensure the modifications are verified against the provided testbench and meet the updated specifications.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.\n\nTask: Develop assertion properties to verify the sanity of the `poly_interpolator` module. The module is available in the `rtl` directory and its documentation is available in `docs` directory. Please use **SystemVerilog Assertions (SVA)** to verify correctness of internal control, functional behavior and state sequencing of the design.\n\n### Assertion Requirements\n\nssertions covering the following properties:\n\n1. **Inready Behavior** \n When the FSM is in the `WAIT_INPUT` state and an input sample is valid (i.e. `in_valid` is high), the must assert `in_ready` to signal that it is ready to accept a new sample.\n\n2. **FSM Transition: WAIT to PROCESS** \n When in the `WAIT_INPUT` state with `in_valid` asserted, the FSM must transition to the `PROCESS_PHASES` state in the next cycle.\n\n3. **FSM Transition: PROCESS to OUTPUT** \n In the `PROCESS_PHASES` state, if the polyphase filter indicates a valid result (`valid_filter` is high) and the phase counter equals `N-1`, the FSM must transition to `OUTPUT_STATE`.\n\n4. **FSM Transition: OUTPUT to WAIT** \n When in the `OUTPUT_STATE` and the output index equals `N` (i.e. all outputs have been released), the FSM must transition back to `WAIT_INPUT`.\n\n5. **Output Validity** \n In the `OUTPUT_STATE`, while `output_index` is less than `N`, the output valid signal (`out_valid`) must be asserted on next cycle.\n\n6. **Result Buffer Data Storage** \n In the `PROCESS_PHASES` state, when `valid_filter` is asserted, the filter result must be stored correctly in the `result_buffer` at the index indicated by the phase counter.\n\n7. **Shift Register Data Drives filter_val_in** \n In the `PROCESS_PHASES` state, if valid data is available from the shift register (i.e. `shift_data_val` is high) and `valid_filter` is not yet asserted, then `filter_val_in` must be driven high to trigger processing in the next cycle.\n\n\n### Expected Behavior\n\nIf any of the above conditions are violated, the assertion must fail and produce an informative error message that clearly identifies the failure scenario.\n\n### Notes\n\n- All assertions must use **SystemVerilog Assertions (SVA)** syntax.\n- The assertion properties must be placed in a separate module named `poly_interpolator_assertions` located in the `verif` directory.\n- These assertion properties must be **bound** to the `poly_interpolator` module using the SystemVerilog `bind` construct. In the bind file (which should act as the top-level module and be named `poly_interpolator_bind` in the `verif` directory), the `poly_interpolator` module must be instantiated as `poly_dut` and the assertions module should be instantiated as `inst_poly_assert`.\n- The properties can reference internal DUT signals directly for verification.", + "verilog_code": { + "code_block_1_27": "poly_interpolator_assertions", + "code_block_1_31": "poly_interpolator_bind", + "code_block_2_0": "module is available in the `rtl` directory and its documentation is available in `docs` directory. Please use **SystemVerilog Assertions (SVA)** to verify correctness of internal control, functional behavior and state sequencing of the design.\n\n### Assertion Requirements\n\nPlease implement assertions covering the following properties:\n\n1. **Inready Behavior** \n When the FSM is in the `WAIT_INPUT` state and an input sample is valid (i.e. `in_valid` is high), the design must assert `in_ready` to signal that it is ready to accept a new sample.\n\n2. **FSM Transition: WAIT to PROCESS** \n When in the `WAIT_INPUT` state with `in_valid` asserted, the FSM must transition to the `PROCESS_PHASES` state in the next cycle.\n\n3. **FSM Transition: PROCESS to OUTPUT** \n In the `PROCESS_PHASES` state, if the polyphase filter indicates a valid result (`valid_filter` is high) and the phase counter equals `N-1`, the FSM must transition to `OUTPUT_STATE`.\n\n4. **FSM Transition: OUTPUT to WAIT** \n When in the `OUTPUT_STATE` and the output index equals `N` (i.e. all outputs have been released), the FSM must transition back to `WAIT_INPUT`.\n\n5. **Output Validity** \n In the `OUTPUT_STATE`, while `output_index` is less than `N`, the output valid signal (`out_valid`) must be asserted on next cycle.\n\n6. **Result Buffer Data Storage** \n In the `PROCESS_PHASES` state, when `valid_filter` is asserted, the filter result must be stored correctly in the `result_buffer` at the index indicated by the phase counter.\n\n7. **Shift Register Data Drives filter_val_in** \n In the `PROCESS_PHASES` state, if valid data is available from the shift register (i.e. `shift_data_val` is high) and `valid_filter` is not yet asserted, then `filter_val_in` must be driven high to trigger processing in the next cycle.\n\n\n### Expected Behavior\n\nIf any of the above conditions are violated, the assertion must fail and produce an informative error message that clearly identifies the failure scenario.\n\n### Notes\n\n- All assertions must use **SystemVerilog Assertions (SVA)** syntax.\n- The assertion properties must be placed in a separate module named `poly_interpolator_assertions` located in the `verif` directory.\n- These assertion properties must be **bound** to the `poly_interpolator` module using the SystemVerilog `bind` construct. In the bind file (which should act as the top-level module and be named `poly_interpolator_bind` in the `verif` directory), the `poly_interpolator` module must be instantiated as `poly_dut` and the assertions module should be instantiated as `inst_poly_assert`.\n- The properties can reference internal DUT signals directly for verification.\n {'docs/specification.md': None, 'verif/tb_top_64b66b_codec.sv': None, 'docs/decoder_specification.md': None, 'rtl/aes_enc_top.sv': None, 'rtl/aes_encrypt.sv': None, 'rtl/sbox.sv': None, 'rtl/Bit_Difference_Counter.sv': None, 'rtl/Bitwise_Reduction.sv': None, 'rtl/Data_Reduction.sv': None, 'rtl/Min_Hamming_Distance_Finder.sv': None, 'verif/tb_Min_Hamming_Distance_Finder.sv': None, 'docs/alu_core_specification.md': None, 'rtl/alu_core.sv': None, 'verif/alu_core_tb.sv': None, 'docs/fifo.md': None, 'rtl/async_fifo.sv': None, 'rtl/fifo_memory.sv': None, 'rtl/load_memory.sv': None, 'rtl/read_to_write_pointer_sync.sv': None, 'rtl/rptr_empty.sv': None, 'rtl/wptr_full.sv': None, 'rtl/spi_complex_mult.sv': None, 'rtl/spi_master.sv': None, 'rtl/spi_top.sv': None, 'verif/spi_complex_mult_tb.sv': None, 'rtl/ttc_counter_lite.sv': None, 'verif/ttc_counter_lite_tb.sv': None, 'docs/UART_Specifications.md': None, 'rtl/areset_sync.sv': None, 'rtl/baud_gen.sv': None, 'rtl/cdc_sync.sv': None, 'rtl/uart_rx.sv': None, 'rtl/uart_tx.sv': None, 'rtl/blake2s_G.v': None, 'rtl/blake2s_core.v': None, 'rtl/blake2s_m_select.v': None, 'verif/blake2s_core_finish_and_update_sanity_check.sv': None, 'rtl/blake2s.v': None, 'verif/blake2s_not_readable_addresses_check.sv': None, 'rtl/csr_apb_interface.sv': None, 'rtl/direct_map_cache.sv': None, 'verif/tb_direct_map_cache.sv': None, 'rtl/door_lock.sv': None, 'docs/specs.md': None, 'verif/tb_branch_control_unit.sv': None, 'verif/tb_custom_byte_enable_ram.sv': None, 'rtl/custom_byte_enable_ram.sv': None, 'rtl/caesar_cipher.sv': None, 'rtl/cic_decimator.sv': None, 'verif/coffee_machine_testbench.sv': None, 'docs/continuous_adder_specification.md': None, 'rtl/continuous_adder.sv': None, 'verif/continuous_adder_tb.sv': None, 'verif/blake2s_core_state_liveness_check.sv': None, 'verif/blake2s_core_reset_and_ready_sanity_check.sv': None, 'rtl/adder_tree.sv': \"module adder_tree #(\\n parameter NUM_INPUTS = 8,\\n parameter WIDTH = 32\\n)\\n(\\n input logic clk,\\n input logic arst_n,\\n input logic valid_in,\\n input logic [WIDTH-1:0] data_in [NUM_INPUTS],\\n output logic [WIDTH+$clog2(NUM_INPUTS)-1:0] sum_out,\\n output logic valid_out\\n);\\n\\n // The number of pipeline stages required:\\n localparam NUM_STAGES = $clog2(NUM_INPUTS);\\n\\n // Pipeline registers\\n logic [WIDTH+$clog2(NUM_INPUTS)-1:0] stage_reg [0:NUM_STAGES][0:NUM_INPUTS-1];\\n logic valid_stage [0:NUM_STAGES];\\n\\n integer i, s;\\n\\n // Stage 0: Register input data\\n always_ff @(posedge clk or negedge arst_n)\\n begin\\n if (!arst_n)\\n begin\\n for (i = 0; i < NUM_INPUTS; i = i + 1)\\n stage_reg[0][i] <= '0;\\n valid_stage[0] <= 1'b0;\\n end\\n else if (valid_in)\\n begin\\n for (i = 0; i < NUM_INPUTS; i = i + 1)\\n stage_reg[0][i] <= {{($clog2(NUM_INPUTS)){data_in[i][WIDTH-1]}}, data_in[i]};\\n valid_stage[0] <= 1'b1;\\n end \\n else\\n begin\\n valid_stage[0] <= 1'b0;\\n end\\n end\\n\\n // Subsequent pipeline stages: each stage halves the number of values.\\n generate\\n for (genvar s = 1; s <= NUM_STAGES; s = s + 1)\\n begin : stage_pipeline\\n localparam int NUM_ELEMS = NUM_INPUTS >> s;\\n always_ff @(posedge clk or negedge arst_n)\\n begin\\n if (!arst_n)\\n begin\\n for (int j = 0; j < NUM_ELEMS; j = j + 1)\\n stage_reg[s][j] <= '0;\\n valid_stage[s] <= 1'b0;\\n end\\n else if (valid_stage[s-1])\\n begin\\n for (int j = 0; j < NUM_ELEMS; j = j + 1)\\n stage_reg[s][j] <= stage_reg[s-1][2*j] + stage_reg[s-1][2*j+1];\\n valid_stage[s] <= 1'b1;\\n end\\n else\\n begin\\n valid_stage[s] <= 1'b0;\\n end\\n end\\n end\\n endgenerate\\n\\n assign sum_out = stage_reg[NUM_STAGES][0];\\n assign valid_out = valid_stage[NUM_STAGES];\\n\\nendmodule\", 'rtl/coeff_ram.sv': 'module coeff_ram #(\\n parameter NUM_COEFFS = 32,\\n parameter DATA_WIDTH = 16\\n)\\n(\\n input logic clk,\\n input logic [$clog2(NUM_COEFFS)-1:0] addr,\\n output logic [DATA_WIDTH-1:0] data_out\\n);\\n\\n // Memory array for coefficients.\\n logic [DATA_WIDTH-1:0] mem [0:NUM_COEFFS-1];\\n integer i;\\n\\n // Synchronous read.\\n always_ff @(posedge clk)\\n begin\\n data_out <= mem[addr];\\n end\\n\\nendmodule', 'rtl/poly_filter.sv': \"module poly_filter #(\\n parameter N = 4, // Interpolation factor\\n parameter TAPS = 8, // Taps per phase\\n parameter COEFF_WIDTH = 16, // Bit width of filter coefficients\\n parameter DATA_WIDTH = 16, // Bit width of input data\\n localparam ACC_WIDTH = DATA_WIDTH + COEFF_WIDTH + $clog2(TAPS)\\n)\\n(\\n input logic clk,\\n input logic arst_n,\\n // Sample history (shift register contents)\\n input logic [DATA_WIDTH-1:0] sample_buffer [0:TAPS-1],\\n input logic valid_in,\\n // Phase selection for coefficient block\\n input logic [$clog2(N)-1:0] phase,\\n output logic [ACC_WIDTH-1:0] filter_out,\\n output logic valid\\n);\\n\\n // --- Stage 0: Register the input sample buffer and phase ---\\n logic [DATA_WIDTH-1:0] sample_reg [0:TAPS-1];\\n logic [$clog2(N)-1:0] phase_reg;\\n logic valid_stage0;\\n integer i;\\nalways_ff @(posedge clk or negedge arst_n)\\nbegin\\n if (!arst_n)\\n begin\\n for (i = 0; i < TAPS; i = i + 1)\\n sample_reg[i] <= '0;\\n phase_reg <= '0;\\n valid_stage0 <= 1'b0;\\n end\\n else\\n begin\\n if (valid_in)\\n begin\\n for (i = 0; i < TAPS; i = i + 1)\\n sample_reg[i] <= sample_buffer[i];\\n phase_reg <= phase;\\n valid_stage0 <= 1'b1;\\n end\\n else\\n begin\\n valid_stage0 <= 1'b0;\\n end\\n end\\n end\\n\\n // --- Stage 1: Coefficient Fetch ---\\n logic [COEFF_WIDTH-1:0] coeff [0:TAPS-1];\\n genvar j;\\n generate\\n for (j = 0; j < TAPS; j = j + 1)\\n begin : coeff_fetch\\n logic [$clog2(N*TAPS)-1:0] addr;\\n assign addr = phase_reg * TAPS + j;\\n coeff_ram #(\\n .NUM_COEFFS(N*TAPS),\\n .DATA_WIDTH(COEFF_WIDTH)\\n ) u_coeff_ram (\\n .clk (clk),\\n .addr (addr),\\n .data_out(coeff[j])\\n );\\n end\\n endgenerate\\n\\n // Register a valid flag for stage 1\\n logic valid_stage1;\\n always_ff @(posedge clk or negedge arst_n)\\n begin\\n if (!arst_n)\\n valid_stage1 <= 1'b0;\\n else\\n valid_stage1 <= valid_stage0;\\n end\\n\\n // --- Stage 2: Multiply registered samples with coefficients ---\\n logic [DATA_WIDTH+COEFF_WIDTH-1:0] products [TAPS];\\n integer k;\\n always_comb\\n begin\\n for (k = 0; k < TAPS; k = k + 1)\\n begin\\n products[k] = sample_reg[k] * coeff[k];\\n end\\n end\\n\\n // --- Stage 3: Sum the products using the adder_tree ---\\n logic [ACC_WIDTH-1:0] sum_result;\\n logic valid_adder;\\n adder_tree #(\\n .NUM_INPUTS(TAPS),\\n .WIDTH(DATA_WIDTH+COEFF_WIDTH)\\n ) u_adder_tree (\\n .clk (clk),\\n .arst_n (arst_n),\\n .valid_in (valid_stage1),\\n .data_in (products),\\n .sum_out (sum_result),\\n .valid_out(valid_adder)\\n );\\n\\n // --- Stage 4: Output Registration ---\\n always_ff @(posedge clk or negedge arst_n)\\n begin\\n if (!arst_n)\\n begin\\n filter_out <= '0;\\n valid <= 1'b0;\\n end\\n else\\n begin\\n filter_out <= sum_result;\\n valid <= valid_adder;\\n end\\n end\\n\\nendmodule\", 'rtl/poly_interpolator.sv': \"module poly_interpolator #(\\n parameter N = 4, // Interpolation factor\\n parameter TAPS = 8, // Taps per phase\\n parameter COEFF_WIDTH = 16, // Coefficient bit width\\n parameter DATA_WIDTH = 16, // Input data bit width\\n localparam ACC_WIDTH = DATA_WIDTH + COEFF_WIDTH + $clog2(TAPS)\\n)\\n(\\n input logic clk,\\n input logic arst_n,\\n input logic [DATA_WIDTH-1:0] in_sample,\\n input logic in_valid,\\n output logic in_ready,\\n output logic [ACC_WIDTH-1:0] out_sample,\\n output logic out_valid\\n);\\n logic [ACC_WIDTH-1:0] result_buffer [0:N-1];\\n logic [$clog2(N+1)-1:0] output_index;\\n logic [ACC_WIDTH-1:0] filter_result;\\n logic [DATA_WIDTH-1:0] shift_data [0:TAPS-1];\\n logic shift_data_val;\\n logic valid_filter;\\n\\n typedef enum logic [1:0] {\\n WAIT_INPUT,\\n PROCESS_PHASES,\\n OUTPUT_STATE\\n } state_t;\\n state_t state, next_state;\\n\\n // Phase counter\\n logic [$clog2(N)-1:0] phase_counter;\\n // Signal to drive poly_filter's valid input.\\n logic filter_val_in;\\n \\n // --- Instantiate Shift Register ---\\n shift_register #(\\n .TAPS (TAPS),\\n .DATA_WIDTH (DATA_WIDTH)\\n ) u_shift_reg (\\n .clk (clk),\\n .arst_n (arst_n),\\n .load (in_valid & in_ready),\\n .new_sample (in_sample),\\n .data_out (shift_data),\\n .data_out_val(shift_data_val)\\n );\\n\\n // --- FSM for Polyphase Control ---\\n always_ff @(posedge clk or negedge arst_n)\\n begin\\n if (!arst_n)\\n begin\\n state <= WAIT_INPUT;\\n phase_counter <= '0;\\n filter_val_in <= 1'b0;\\n output_index <= 0;\\n in_ready <= 1'b1;\\n end\\n else\\n begin\\n state <= next_state;\\n case (state)\\n WAIT_INPUT:\\n begin\\n if (in_valid & in_ready)\\n begin\\n phase_counter <= '0;\\n output_index <= 0;\\n end\\n end\\n PROCESS_PHASES:\\n begin\\n in_ready <= 1'b0;\\n if (valid_filter)\\n begin\\n result_buffer[phase_counter] <= filter_result;\\n if (phase_counter == N-1)\\n begin\\n filter_val_in <= 1'b0;\\n end\\n else\\n begin\\n phase_counter <= phase_counter + 1;\\n filter_val_in <= 1'b1;\\n end\\n end\\n else\\n begin\\n filter_val_in <= shift_data_val;\\n end\\n end\\n OUTPUT_STATE:\\n begin\\n output_index <= output_index + 1;\\n if (output_index == N)\\n in_ready <= 1'b1;\\n end\\n default: filter_val_in <= 1'b0;\\n endcase\\n end\\n end\\n\\n // --- Next State Logic ---\\n always_comb\\n begin\\n case (state)\\n WAIT_INPUT:\\n begin\\n if (in_valid)\\n next_state = PROCESS_PHASES;\\n else\\n next_state = WAIT_INPUT;\\n end\\n PROCESS_PHASES:\\n begin\\n if (valid_filter && (phase_counter == N-1))\\n next_state = OUTPUT_STATE;\\n else\\n next_state = PROCESS_PHASES;\\n end\\n OUTPUT_STATE :\\n begin\\n if (output_index == N)\\n next_state = WAIT_INPUT;\\n else\\n next_state = OUTPUT_STATE;\\n end\\n default: next_state = WAIT_INPUT;\\n endcase\\n end\\n\\n // --- Instantiate Polyphase Filter ---\\n\\n poly_filter #(\\n .N (N),\\n .TAPS (TAPS),\\n .COEFF_WIDTH (COEFF_WIDTH),\\n .DATA_WIDTH (DATA_WIDTH)\\n ) u_poly_filter (\\n .clk (clk),\\n .arst_n (arst_n),\\n .sample_buffer (shift_data),\\n .valid_in (filter_val_in),\\n .phase (phase_counter),\\n .filter_out (filter_result),\\n .valid (valid_filter)\\n );\\n\\n // --- Output Assignment ---\\n always_ff @(posedge clk or negedge arst_n) begin\\n if (!arst_n)\\n begin\\n out_sample <= '0;\\n out_valid <= 1'b0;\\n end\\n else\\n begin\\n if (state == OUTPUT_STATE && output_index < N)\\n begin\\n out_sample <= result_buffer[output_index];\\n out_valid <= 1'b1;\\n end\\n else\\n begin\\n out_valid <= 1'b0;\\n end\\n end\\n end\\n\\nendmodule\", 'rtl/shift_register.sv': \"module shift_register #(\\n parameter TAPS = 8,\\n parameter DATA_WIDTH = 16\\n)\\n(\\n input logic clk,\\n input logic arst_n,\\n input logic load, // Assert to load a new sample\\n input logic [DATA_WIDTH-1:0] new_sample,\\n output logic [DATA_WIDTH-1:0] data_out [0:TAPS-1],\\n output logic data_out_val // New valid signal for data_out\\n);\\n\\n // Internal register array for storing the samples.\\n logic [DATA_WIDTH-1:0] reg_array [0:TAPS-1];\\n integer i;\\n\\n always_ff @(posedge clk or negedge arst_n) begin\\n if (!arst_n)\\n begin\\n for (i = 0; i < TAPS; i = i + 1)\\n reg_array[i] <= '0;\\n data_out_val <= 1'b0;\\n end\\n else if (load)\\n begin\\n reg_array[0] <= new_sample;\\n for (i = TAPS-1; i > 0; i = i - 1)\\n reg_array[i] <= reg_array[i-1];\\n data_out_val <= 1'b1;\\n end\\n else\\n begin\\n data_out_val <= 1'b0;\\n end\\n end\\n\\n // Continuous assignment of the register values to the output.\\n generate\\n for (genvar j = 0; j < TAPS; j = j + 1)\\n begin : assign_output\\n assign data_out[j] = reg_array[j];\\n end\\n endgenerate\\n\\nendmodule\", 'docs/poly_filter.md': None, 'rtl/rgb_color_space_hsv.sv': None, 'verif/tb_linear_search.sv': None, 'docs/simd_datapath_specs.md': None, 'docs/simd_lane_specs.md': None, 'rtl/sorting_engine.sv': None, 'verif/sorting_engine_testbench.sv': None, 'docs/order_matching_engine_specification.md': None, 'verif/order_matching_engine_testbench.sv': None, 'rtl/fixed_priority_arbiter.sv': None, 'verif/fixed_priority_arbiter_tb.sv': None, 'docs/Helmholtz_Audio_Spec.md': None, 'rtl/helmholtz_resonator.sv': None, 'rtl/modulator.sv': None, 'rtl/resonator_bank.sv': None, 'rtl/soft_clipper.sv': None, 'docs/specs_tb.md': None, 'docs/image_stego_specification.md': None, 'verif/image_stego_tb.sv': None, 'rtl/top_inv_manchester_codec.sv': None, 'rtl/jpeg_runlength_enc.sv': None, 'rtl/jpeg_runlength_rzs.sv': None, 'rtl/jpeg_runlength_stage1.sv': None, 'docs/8Bit_lfsr_spec.md': None, 'rtl/memory_scheduler.sv': None, 'docs/multiplexer_specification.md': None, 'rtl/multiplexer.sv': None, 'verif/multiplexer_tb.sv': None, 'docs/nbit_swizzling_spec.md': None, 'verif/nbit_swizzling_tb.sv': None, 'docs/nmea_decoder_spec.md': None, 'verif/nmea_decoder_tb.sv': None, 'rtl/axi4lite_to_pcie_cfg_bridge.sv': None, 'rtl/axis_to_uart_tx.sv': None, 'rtl/uart_rx_to_axis.sv': None, 'rtl/axis_to_uart.sv': None, 'rtl/barrel_shifter.sv': None, 'verif/barrel_shifter_tb.sv': None, 'docs/bcd_adder_spec.md': None, 'verif/tb_bcd_adder.sv': None, 'rtl/bcd_adder.sv': None, 'rtl/bcd_top.sv': None, 'rtl/multi_digit_bcd_add_sub.sv': None, 'rtl/full_adder.sv': None, 'rtl/four_bit_adder.sv': None, 'verif/bcd_to_excess_3_tb.sv': None, 'docs/deletion_specification.md': None}", + "rtl/adder_tree.sv": "module adder_tree #(\n parameter NUM_INPUTS = 8,\n parameter WIDTH = 32\n)\n(\n input logic clk,\n input logic arst_n,\n input logic valid_in,\n input logic [WIDTH-1:0] data_in [NUM_INPUTS],\n output logic [WIDTH+$clog2(NUM_INPUTS)-1:0] sum_out,\n output logic valid_out\n);\n\n // The number of pipeline stages required:\n localparam NUM_STAGES = $clog2(NUM_INPUTS);\n\n // Pipeline registers\n logic [WIDTH+$clog2(NUM_INPUTS)-1:0] stage_reg [0:NUM_STAGES][0:NUM_INPUTS-1];\n logic valid_stage [0:NUM_STAGES];\n\n integer i, s;\n\n // Stage 0: Register input data\n always_ff @(posedge clk or negedge arst_n)\n begin\n if (!arst_n)\n begin\n for (i = 0; i < NUM_INPUTS; i = i + 1)\n stage_reg[0][i] <= '0;\n valid_stage[0] <= 1'b0;\n end\n else if (valid_in)\n begin\n for (i = 0; i < NUM_INPUTS; i = i + 1)\n stage_reg[0][i] <= {{($clog2(NUM_INPUTS)){data_in[i][WIDTH-1]}}, data_in[i]};\n valid_stage[0] <= 1'b1;\n end \n else\n begin\n valid_stage[0] <= 1'b0;\n end\n end\n\n // Subsequent pipeline stages: each stage halves the number of values.\n generate\n for (genvar s = 1; s <= NUM_STAGES; s = s + 1)\n begin : stage_pipeline\n localparam int NUM_ELEMS = NUM_INPUTS >> s;\n always_ff @(posedge clk or negedge arst_n)\n begin\n if (!arst_n)\n begin\n for (int j = 0; j < NUM_ELEMS; j = j + 1)\n stage_reg[s][j] <= '0;\n valid_stage[s] <= 1'b0;\n end\n else if (valid_stage[s-1])\n begin\n for (int j = 0; j < NUM_ELEMS; j = j + 1)\n stage_reg[s][j] <= stage_reg[s-1][2*j] + stage_reg[s-1][2*j+1];\n valid_stage[s] <= 1'b1;\n end\n else\n begin\n valid_stage[s] <= 1'b0;\n end\n end\n end\n endgenerate\n\n assign sum_out = stage_reg[NUM_STAGES][0];\n assign valid_out = valid_stage[NUM_STAGES];\n\nendmodule", + "rtl/coeff_ram.sv": "module coeff_ram #(\n parameter NUM_COEFFS = 32,\n parameter DATA_WIDTH = 16\n)\n(\n input logic clk,\n input logic [$clog2(NUM_COEFFS)-1:0] addr,\n output logic [DATA_WIDTH-1:0] data_out\n);\n\n // Memory array for coefficients.\n logic [DATA_WIDTH-1:0] mem [0:NUM_COEFFS-1];\n integer i;\n\n // Synchronous read.\n always_ff @(posedge clk)\n begin\n data_out <= mem[addr];\n end\n\nendmodule", + "rtl/poly_filter.sv": "module poly_filter #(\n parameter N = 4, // Interpolation factor\n parameter TAPS = 8, // Taps per phase\n parameter COEFF_WIDTH = 16, // Bit width of filter coefficients\n parameter DATA_WIDTH = 16, // Bit width of input data\n localparam ACC_WIDTH = DATA_WIDTH + COEFF_WIDTH + $clog2(TAPS)\n)\n(\n input logic clk,\n input logic arst_n,\n // Sample history (shift register contents)\n input logic [DATA_WIDTH-1:0] sample_buffer [0:TAPS-1],\n input logic valid_in,\n // Phase selection for coefficient block\n input logic [$clog2(N)-1:0] phase,\n output logic [ACC_WIDTH-1:0] filter_out,\n output logic valid\n);\n\n // --- Stage 0: Register the input sample buffer and phase ---\n logic [DATA_WIDTH-1:0] sample_reg [0:TAPS-1];\n logic [$clog2(N)-1:0] phase_reg;\n logic valid_stage0;\n integer i;\nalways_ff @(posedge clk or negedge arst_n)\nbegin\n if (!arst_n)\n begin\n for (i = 0; i < TAPS; i = i + 1)\n sample_reg[i] <= '0;\n phase_reg <= '0;\n valid_stage0 <= 1'b0;\n end\n else\n begin\n if (valid_in)\n begin\n for (i = 0; i < TAPS; i = i + 1)\n sample_reg[i] <= sample_buffer[i];\n phase_reg <= phase;\n valid_stage0 <= 1'b1;\n end\n else\n begin\n valid_stage0 <= 1'b0;\n end\n end\n end\n\n // --- Stage 1: Coefficient Fetch ---\n logic [COEFF_WIDTH-1:0] coeff [0:TAPS-1];\n genvar j;\n generate\n for (j = 0; j < TAPS; j = j + 1)\n begin : coeff_fetch\n logic [$clog2(N*TAPS)-1:0] addr;\n assign addr = phase_reg * TAPS + j;\n coeff_ram #(\n .NUM_COEFFS(N*TAPS),\n .DATA_WIDTH(COEFF_WIDTH)\n ) u_coeff_ram (\n .clk (clk),\n .addr (addr),\n .data_out(coeff[j])\n );\n end\n endgenerate\n\n // Register a valid flag for stage 1\n logic valid_stage1;\n always_ff @(posedge clk or negedge arst_n)\n begin\n if (!arst_n)\n valid_stage1 <= 1'b0;\n else\n valid_stage1 <= valid_stage0;\n end\n\n // --- Stage 2: Multiply registered samples with coefficients ---\n logic [DATA_WIDTH+COEFF_WIDTH-1:0] products [TAPS];\n integer k;\n always_comb\n begin\n for (k = 0; k < TAPS; k = k + 1)\n begin\n products[k] = sample_reg[k] * coeff[k];\n end\n end\n\n // --- Stage 3: Sum the products using the adder_tree ---\n logic [ACC_WIDTH-1:0] sum_result;\n logic valid_adder;\n adder_tree #(\n .NUM_INPUTS(TAPS),\n .WIDTH(DATA_WIDTH+COEFF_WIDTH)\n ) u_adder_tree (\n .clk (clk),\n .arst_n (arst_n),\n .valid_in (valid_stage1),\n .data_in (products),\n .sum_out (sum_result),\n .valid_out(valid_adder)\n );\n\n // --- Stage 4: Output Registration ---\n always_ff @(posedge clk or negedge arst_n)\n begin\n if (!arst_n)\n begin\n filter_out <= '0;\n valid <= 1'b0;\n end\n else\n begin\n filter_out <= sum_result;\n valid <= valid_adder;\n end\n end\n\nendmodule", + "rtl/poly_interpolator.sv": "module poly_interpolator #(\n parameter N = 4, // Interpolation factor\n parameter TAPS = 8, // Taps per phase\n parameter COEFF_WIDTH = 16, // Coefficient bit width\n parameter DATA_WIDTH = 16, // Input data bit width\n localparam ACC_WIDTH = DATA_WIDTH + COEFF_WIDTH + $clog2(TAPS)\n)\n(\n input logic clk,\n input logic arst_n,\n input logic [DATA_WIDTH-1:0] in_sample,\n input logic in_valid,\n output logic in_ready,\n output logic [ACC_WIDTH-1:0] out_sample,\n output logic out_valid\n);\n logic [ACC_WIDTH-1:0] result_buffer [0:N-1];\n logic [$clog2(N+1)-1:0] output_index;\n logic [ACC_WIDTH-1:0] filter_result;\n logic [DATA_WIDTH-1:0] shift_data [0:TAPS-1];\n logic shift_data_val;\n logic valid_filter;\n\n typedef enum logic [1:0] {\n WAIT_INPUT,\n PROCESS_PHASES,\n OUTPUT_STATE\n } state_t;\n state_t state, next_state;\n\n // Phase counter\n logic [$clog2(N)-1:0] phase_counter;\n // Signal to drive poly_filter's valid input.\n logic filter_val_in;\n \n // --- Instantiate Shift Register ---\n shift_register #(\n .TAPS (TAPS),\n .DATA_WIDTH (DATA_WIDTH)\n ) u_shift_reg (\n .clk (clk),\n .arst_n (arst_n),\n .load (in_valid & in_ready),\n .new_sample (in_sample),\n .data_out (shift_data),\n .data_out_val(shift_data_val)\n );\n\n // --- FSM for Polyphase Control ---\n always_ff @(posedge clk or negedge arst_n)\n begin\n if (!arst_n)\n begin\n state <= WAIT_INPUT;\n phase_counter <= '0;\n filter_val_in <= 1'b0;\n output_index <= 0;\n in_ready <= 1'b1;\n end\n else\n begin\n state <= next_state;\n case (state)\n WAIT_INPUT:\n begin\n if (in_valid & in_ready)\n begin\n phase_counter <= '0;\n output_index <= 0;\n end\n end\n PROCESS_PHASES:\n begin\n in_ready <= 1'b0;\n if (valid_filter)\n begin\n result_buffer[phase_counter] <= filter_result;\n if (phase_counter == N-1)\n begin\n filter_val_in <= 1'b0;\n end\n else\n begin\n phase_counter <= phase_counter + 1;\n filter_val_in <= 1'b1;\n end\n end\n else\n begin\n filter_val_in <= shift_data_val;\n end\n end\n OUTPUT_STATE:\n begin\n output_index <= output_index + 1;\n if (output_index == N)\n in_ready <= 1'b1;\n end\n default: filter_val_in <= 1'b0;\n endcase\n end\n end\n\n // --- Next State Logic ---\n always_comb\n begin\n case (state)\n WAIT_INPUT:\n begin\n if (in_valid)\n next_state = PROCESS_PHASES;\n else\n next_state = WAIT_INPUT;\n end\n PROCESS_PHASES:\n begin\n if (valid_filter && (phase_counter == N-1))\n next_state = OUTPUT_STATE;\n else\n next_state = PROCESS_PHASES;\n end\n OUTPUT_STATE :\n begin\n if (output_index == N)\n next_state = WAIT_INPUT;\n else\n next_state = OUTPUT_STATE;\n end\n default: next_state = WAIT_INPUT;\n endcase\n end\n\n // --- Instantiate Polyphase Filter ---\n\n poly_filter #(\n .N (N),\n .TAPS (TAPS),\n .COEFF_WIDTH (COEFF_WIDTH),\n .DATA_WIDTH (DATA_WIDTH)\n ) u_poly_filter (\n .clk (clk),\n .arst_n (arst_n),\n .sample_buffer (shift_data),\n .valid_in (filter_val_in),\n .phase (phase_counter),\n .filter_out (filter_result),\n .valid (valid_filter)\n );\n\n // --- Output Assignment ---\n always_ff @(posedge clk or negedge arst_n) begin\n if (!arst_n)\n begin\n out_sample <= '0;\n out_valid <= 1'b0;\n end\n else\n begin\n if (state == OUTPUT_STATE && output_index < N)\n begin\n out_sample <= result_buffer[output_index];\n out_valid <= 1'b1;\n end\n else\n begin\n out_valid <= 1'b0;\n end\n end\n end\n\nendmodule", + "rtl/shift_register.sv": "module shift_register #(\n parameter TAPS = 8,\n parameter DATA_WIDTH = 16\n)\n(\n input logic clk,\n input logic arst_n,\n input logic load, // Assert to load a new sample\n input logic [DATA_WIDTH-1:0] new_sample,\n output logic [DATA_WIDTH-1:0] data_out [0:TAPS-1],\n output logic data_out_val // New valid signal for data_out\n);\n\n // Internal register array for storing the samples.\n logic [DATA_WIDTH-1:0] reg_array [0:TAPS-1];\n integer i;\n\n always_ff @(posedge clk or negedge arst_n) begin\n if (!arst_n)\n begin\n for (i = 0; i < TAPS; i = i + 1)\n reg_array[i] <= '0;\n data_out_val <= 1'b0;\n end\n else if (load)\n begin\n reg_array[0] <= new_sample;\n for (i = TAPS-1; i > 0; i = i - 1)\n reg_array[i] <= reg_array[i-1];\n data_out_val <= 1'b1;\n end\n else\n begin\n data_out_val <= 1'b0;\n end\n end\n\n // Continuous assignment of the register values to the output.\n generate\n for (genvar j = 0; j < TAPS; j = j + 1)\n begin : assign_output\n assign data_out[j] = reg_array[j];\n end\n endgenerate\n\nendmodule" + }, + "test_info": { + "test_criteria_2": [ + "act as the top-level module and be named `poly_interpolator_bind` in the `verif` directory), the `poly_interpolator` module must be instantiated as `poly_dut` and the assertions module should be instantiated as `inst_poly_assert`.\n- the properties can reference internal dut signals directly for verification." + ], + "test_criteria_3": [ + "if any of the above conditions are violated, the assertion must fail and produce an informative error message that clearly identifies the failure scenario." + ] + }, + "expected_behavior": [ + "assert `in_ready` to signal that it is ready to accept a new sample", + "transition to the `PROCESS_PHASES` state in the next cycle", + "transition to `OUTPUT_STATE`", + "transition back to `WAIT_INPUT`", + "be asserted on next cycle", + "be stored correctly in the `result_buffer` at the index indicated by the phase counter", + "be driven high to trigger processing in the next cycle", + "fail and produce an informative error message that clearly identifies the failure scenario", + "use **SystemVerilog Assertions (SVA)** syntax", + "be placed in a separate module named `poly_interpolator_assertions` located in the `verif` directory", + "be **bound** to the `poly_interpolator` module using the SystemVerilog `bind` construct", + "act as the top-level module and be named `poly_interpolator_bind` in the `verif` directory), the `poly_interpolator` module must be instantiated as `poly_dut` and the assertions module should be instantiated as `inst_poly_assert`", + "and state sequencing of the design.", + "If any of the above conditions are violated, the assertion must fail and produce an informative error message that clearly identifies the failure scenario." + ], + "metadata": { + "categories": [ + "cid014", + "hard" + ], + "domain": "memory", + "complexity": "intermediate", + "problem_type": "design", + "has_code": true, + "has_tests": true + }, + "full_prompt": "Develop assertion properties to verify the sanity of the `poly_interpolator` module. The module is available in the `rtl` directory and its documentation is available in `docs` directory. Please use **SystemVerilog Assertions (SVA)** to verify correctness of internal control, functional behavior and state sequencing of the design.\n\n### Assertion Requirements\n\nPlease implement assertions covering the following properties:\n\n1. **Inready Behavior** \n When the FSM is in the `WAIT_INPUT` state and an input sample is valid (i.e. `in_valid` is high), the design must assert `in_ready` to signal that it is ready to accept a new sample.\n\n2. **FSM Transition: WAIT to PROCESS** \n When in the `WAIT_INPUT` state with `in_valid` asserted, the FSM must transition to the `PROCESS_PHASES` state in the next cycle.\n\n3. **FSM Transition: PROCESS to OUTPUT** \n In the `PROCESS_PHASES` state, if the polyphase filter indicates a valid result (`valid_filter` is high) and the phase counter equals `N-1`, the FSM must transition to `OUTPUT_STATE`.\n\n4. **FSM Transition: OUTPUT to WAIT** \n When in the `OUTPUT_STATE` and the output index equals `N` (i.e. all outputs have been released), the FSM must transition back to `WAIT_INPUT`.\n\n5. **Output Validity** \n In the `OUTPUT_STATE`, while `output_index` is less than `N`, the output valid signal (`out_valid`) must be asserted on next cycle.\n\n6. **Result Buffer Data Storage** \n In the `PROCESS_PHASES` state, when `valid_filter` is asserted, the filter result must be stored correctly in the `result_buffer` at the index indicated by the phase counter.\n\n7. **Shift Register Data Drives filter_val_in** \n In the `PROCESS_PHASES` state, if valid data is available from the shift register (i.e. `shift_data_val` is high) and `valid_filter` is not yet asserted, then `filter_val_in` must be driven high to trigger processing in the next cycle.\n\n\n### Expected Behavior\n\nIf any of the above conditions are violated, the assertion must fail and produce an informative error message that clearly identifies the failure scenario.\n\n### Notes\n\n- All assertions must use **SystemVerilog Assertions (SVA)** syntax.\n- The assertion properties must be placed in a separate module named `poly_interpolator_assertions` located in the `verif` directory.\n- These assertion properties must be **bound** to the `poly_interpolator` module using the SystemVerilog `bind` construct. In the bind file (which should act as the top-level module and be named `poly_interpolator_bind` in the `verif` directory), the `poly_interpolator` module must be instantiated as `poly_dut` and the assertions module should be instantiated as `inst_poly_assert`.\n- The properties can reference internal DUT signals directly for verification.\n", + "system_message": " You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n\nYour task is to modify the existing RTL design based on the provided specifications to improve Quality of Results (QoR) such as timing, area, or power efficiency. Ensure the modifications are verified against the provided testbench and meet the updated specifications.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.", + "raw_context": { + "docs/specification.md": null, + "verif/tb_top_64b66b_codec.sv": null, + "docs/decoder_specification.md": null, + "rtl/aes_enc_top.sv": null, + "rtl/aes_encrypt.sv": null, + "rtl/sbox.sv": null, + "rtl/Bit_Difference_Counter.sv": null, + "rtl/Bitwise_Reduction.sv": null, + "rtl/Data_Reduction.sv": null, + "rtl/Min_Hamming_Distance_Finder.sv": null, + "verif/tb_Min_Hamming_Distance_Finder.sv": null, + "docs/alu_core_specification.md": null, + "rtl/alu_core.sv": null, + "verif/alu_core_tb.sv": null, + "docs/fifo.md": null, + "rtl/async_fifo.sv": null, + "rtl/fifo_memory.sv": null, + "rtl/load_memory.sv": null, + "rtl/read_to_write_pointer_sync.sv": null, + "rtl/rptr_empty.sv": null, + "rtl/wptr_full.sv": null, + "rtl/spi_complex_mult.sv": null, + "rtl/spi_master.sv": null, + "rtl/spi_top.sv": null, + "verif/spi_complex_mult_tb.sv": null, + "rtl/ttc_counter_lite.sv": null, + "verif/ttc_counter_lite_tb.sv": null, + "docs/UART_Specifications.md": null, + "rtl/areset_sync.sv": null, + "rtl/baud_gen.sv": null, + "rtl/cdc_sync.sv": null, + "rtl/uart_rx.sv": null, + "rtl/uart_tx.sv": null, + "rtl/blake2s_G.v": null, + "rtl/blake2s_core.v": null, + "rtl/blake2s_m_select.v": null, + "verif/blake2s_core_finish_and_update_sanity_check.sv": null, + "rtl/blake2s.v": null, + "verif/blake2s_not_readable_addresses_check.sv": null, + "rtl/csr_apb_interface.sv": null, + "rtl/direct_map_cache.sv": null, + "verif/tb_direct_map_cache.sv": null, + "rtl/door_lock.sv": null, + "docs/specs.md": null, + "verif/tb_branch_control_unit.sv": null, + "verif/tb_custom_byte_enable_ram.sv": null, + "rtl/custom_byte_enable_ram.sv": null, + "rtl/caesar_cipher.sv": null, + "rtl/cic_decimator.sv": null, + "verif/coffee_machine_testbench.sv": null, + "docs/continuous_adder_specification.md": null, + "rtl/continuous_adder.sv": null, + "verif/continuous_adder_tb.sv": null, + "verif/blake2s_core_state_liveness_check.sv": null, + "verif/blake2s_core_reset_and_ready_sanity_check.sv": null, + "rtl/adder_tree.sv": "module adder_tree #(\n parameter NUM_INPUTS = 8,\n parameter WIDTH = 32\n)\n(\n input logic clk,\n input logic arst_n,\n input logic valid_in,\n input logic [WIDTH-1:0] data_in [NUM_INPUTS],\n output logic [WIDTH+$clog2(NUM_INPUTS)-1:0] sum_out,\n output logic valid_out\n);\n\n // The number of pipeline stages required:\n localparam NUM_STAGES = $clog2(NUM_INPUTS);\n\n // Pipeline registers\n logic [WIDTH+$clog2(NUM_INPUTS)-1:0] stage_reg [0:NUM_STAGES][0:NUM_INPUTS-1];\n logic valid_stage [0:NUM_STAGES];\n\n integer i, s;\n\n // Stage 0: Register input data\n always_ff @(posedge clk or negedge arst_n)\n begin\n if (!arst_n)\n begin\n for (i = 0; i < NUM_INPUTS; i = i + 1)\n stage_reg[0][i] <= '0;\n valid_stage[0] <= 1'b0;\n end\n else if (valid_in)\n begin\n for (i = 0; i < NUM_INPUTS; i = i + 1)\n stage_reg[0][i] <= {{($clog2(NUM_INPUTS)){data_in[i][WIDTH-1]}}, data_in[i]};\n valid_stage[0] <= 1'b1;\n end \n else\n begin\n valid_stage[0] <= 1'b0;\n end\n end\n\n // Subsequent pipeline stages: each stage halves the number of values.\n generate\n for (genvar s = 1; s <= NUM_STAGES; s = s + 1)\n begin : stage_pipeline\n localparam int NUM_ELEMS = NUM_INPUTS >> s;\n always_ff @(posedge clk or negedge arst_n)\n begin\n if (!arst_n)\n begin\n for (int j = 0; j < NUM_ELEMS; j = j + 1)\n stage_reg[s][j] <= '0;\n valid_stage[s] <= 1'b0;\n end\n else if (valid_stage[s-1])\n begin\n for (int j = 0; j < NUM_ELEMS; j = j + 1)\n stage_reg[s][j] <= stage_reg[s-1][2*j] + stage_reg[s-1][2*j+1];\n valid_stage[s] <= 1'b1;\n end\n else\n begin\n valid_stage[s] <= 1'b0;\n end\n end\n end\n endgenerate\n\n assign sum_out = stage_reg[NUM_STAGES][0];\n assign valid_out = valid_stage[NUM_STAGES];\n\nendmodule", + "rtl/coeff_ram.sv": "module coeff_ram #(\n parameter NUM_COEFFS = 32,\n parameter DATA_WIDTH = 16\n)\n(\n input logic clk,\n input logic [$clog2(NUM_COEFFS)-1:0] addr,\n output logic [DATA_WIDTH-1:0] data_out\n);\n\n // Memory array for coefficients.\n logic [DATA_WIDTH-1:0] mem [0:NUM_COEFFS-1];\n integer i;\n\n // Synchronous read.\n always_ff @(posedge clk)\n begin\n data_out <= mem[addr];\n end\n\nendmodule", + "rtl/poly_filter.sv": "module poly_filter #(\n parameter N = 4, // Interpolation factor\n parameter TAPS = 8, // Taps per phase\n parameter COEFF_WIDTH = 16, // Bit width of filter coefficients\n parameter DATA_WIDTH = 16, // Bit width of input data\n localparam ACC_WIDTH = DATA_WIDTH + COEFF_WIDTH + $clog2(TAPS)\n)\n(\n input logic clk,\n input logic arst_n,\n // Sample history (shift register contents)\n input logic [DATA_WIDTH-1:0] sample_buffer [0:TAPS-1],\n input logic valid_in,\n // Phase selection for coefficient block\n input logic [$clog2(N)-1:0] phase,\n output logic [ACC_WIDTH-1:0] filter_out,\n output logic valid\n);\n\n // --- Stage 0: Register the input sample buffer and phase ---\n logic [DATA_WIDTH-1:0] sample_reg [0:TAPS-1];\n logic [$clog2(N)-1:0] phase_reg;\n logic valid_stage0;\n integer i;\nalways_ff @(posedge clk or negedge arst_n)\nbegin\n if (!arst_n)\n begin\n for (i = 0; i < TAPS; i = i + 1)\n sample_reg[i] <= '0;\n phase_reg <= '0;\n valid_stage0 <= 1'b0;\n end\n else\n begin\n if (valid_in)\n begin\n for (i = 0; i < TAPS; i = i + 1)\n sample_reg[i] <= sample_buffer[i];\n phase_reg <= phase;\n valid_stage0 <= 1'b1;\n end\n else\n begin\n valid_stage0 <= 1'b0;\n end\n end\n end\n\n // --- Stage 1: Coefficient Fetch ---\n logic [COEFF_WIDTH-1:0] coeff [0:TAPS-1];\n genvar j;\n generate\n for (j = 0; j < TAPS; j = j + 1)\n begin : coeff_fetch\n logic [$clog2(N*TAPS)-1:0] addr;\n assign addr = phase_reg * TAPS + j;\n coeff_ram #(\n .NUM_COEFFS(N*TAPS),\n .DATA_WIDTH(COEFF_WIDTH)\n ) u_coeff_ram (\n .clk (clk),\n .addr (addr),\n .data_out(coeff[j])\n );\n end\n endgenerate\n\n // Register a valid flag for stage 1\n logic valid_stage1;\n always_ff @(posedge clk or negedge arst_n)\n begin\n if (!arst_n)\n valid_stage1 <= 1'b0;\n else\n valid_stage1 <= valid_stage0;\n end\n\n // --- Stage 2: Multiply registered samples with coefficients ---\n logic [DATA_WIDTH+COEFF_WIDTH-1:0] products [TAPS];\n integer k;\n always_comb\n begin\n for (k = 0; k < TAPS; k = k + 1)\n begin\n products[k] = sample_reg[k] * coeff[k];\n end\n end\n\n // --- Stage 3: Sum the products using the adder_tree ---\n logic [ACC_WIDTH-1:0] sum_result;\n logic valid_adder;\n adder_tree #(\n .NUM_INPUTS(TAPS),\n .WIDTH(DATA_WIDTH+COEFF_WIDTH)\n ) u_adder_tree (\n .clk (clk),\n .arst_n (arst_n),\n .valid_in (valid_stage1),\n .data_in (products),\n .sum_out (sum_result),\n .valid_out(valid_adder)\n );\n\n // --- Stage 4: Output Registration ---\n always_ff @(posedge clk or negedge arst_n)\n begin\n if (!arst_n)\n begin\n filter_out <= '0;\n valid <= 1'b0;\n end\n else\n begin\n filter_out <= sum_result;\n valid <= valid_adder;\n end\n end\n\nendmodule", + "rtl/poly_interpolator.sv": "module poly_interpolator #(\n parameter N = 4, // Interpolation factor\n parameter TAPS = 8, // Taps per phase\n parameter COEFF_WIDTH = 16, // Coefficient bit width\n parameter DATA_WIDTH = 16, // Input data bit width\n localparam ACC_WIDTH = DATA_WIDTH + COEFF_WIDTH + $clog2(TAPS)\n)\n(\n input logic clk,\n input logic arst_n,\n input logic [DATA_WIDTH-1:0] in_sample,\n input logic in_valid,\n output logic in_ready,\n output logic [ACC_WIDTH-1:0] out_sample,\n output logic out_valid\n);\n logic [ACC_WIDTH-1:0] result_buffer [0:N-1];\n logic [$clog2(N+1)-1:0] output_index;\n logic [ACC_WIDTH-1:0] filter_result;\n logic [DATA_WIDTH-1:0] shift_data [0:TAPS-1];\n logic shift_data_val;\n logic valid_filter;\n\n typedef enum logic [1:0] {\n WAIT_INPUT,\n PROCESS_PHASES,\n OUTPUT_STATE\n } state_t;\n state_t state, next_state;\n\n // Phase counter\n logic [$clog2(N)-1:0] phase_counter;\n // Signal to drive poly_filter's valid input.\n logic filter_val_in;\n \n // --- Instantiate Shift Register ---\n shift_register #(\n .TAPS (TAPS),\n .DATA_WIDTH (DATA_WIDTH)\n ) u_shift_reg (\n .clk (clk),\n .arst_n (arst_n),\n .load (in_valid & in_ready),\n .new_sample (in_sample),\n .data_out (shift_data),\n .data_out_val(shift_data_val)\n );\n\n // --- FSM for Polyphase Control ---\n always_ff @(posedge clk or negedge arst_n)\n begin\n if (!arst_n)\n begin\n state <= WAIT_INPUT;\n phase_counter <= '0;\n filter_val_in <= 1'b0;\n output_index <= 0;\n in_ready <= 1'b1;\n end\n else\n begin\n state <= next_state;\n case (state)\n WAIT_INPUT:\n begin\n if (in_valid & in_ready)\n begin\n phase_counter <= '0;\n output_index <= 0;\n end\n end\n PROCESS_PHASES:\n begin\n in_ready <= 1'b0;\n if (valid_filter)\n begin\n result_buffer[phase_counter] <= filter_result;\n if (phase_counter == N-1)\n begin\n filter_val_in <= 1'b0;\n end\n else\n begin\n phase_counter <= phase_counter + 1;\n filter_val_in <= 1'b1;\n end\n end\n else\n begin\n filter_val_in <= shift_data_val;\n end\n end\n OUTPUT_STATE:\n begin\n output_index <= output_index + 1;\n if (output_index == N)\n in_ready <= 1'b1;\n end\n default: filter_val_in <= 1'b0;\n endcase\n end\n end\n\n // --- Next State Logic ---\n always_comb\n begin\n case (state)\n WAIT_INPUT:\n begin\n if (in_valid)\n next_state = PROCESS_PHASES;\n else\n next_state = WAIT_INPUT;\n end\n PROCESS_PHASES:\n begin\n if (valid_filter && (phase_counter == N-1))\n next_state = OUTPUT_STATE;\n else\n next_state = PROCESS_PHASES;\n end\n OUTPUT_STATE :\n begin\n if (output_index == N)\n next_state = WAIT_INPUT;\n else\n next_state = OUTPUT_STATE;\n end\n default: next_state = WAIT_INPUT;\n endcase\n end\n\n // --- Instantiate Polyphase Filter ---\n\n poly_filter #(\n .N (N),\n .TAPS (TAPS),\n .COEFF_WIDTH (COEFF_WIDTH),\n .DATA_WIDTH (DATA_WIDTH)\n ) u_poly_filter (\n .clk (clk),\n .arst_n (arst_n),\n .sample_buffer (shift_data),\n .valid_in (filter_val_in),\n .phase (phase_counter),\n .filter_out (filter_result),\n .valid (valid_filter)\n );\n\n // --- Output Assignment ---\n always_ff @(posedge clk or negedge arst_n) begin\n if (!arst_n)\n begin\n out_sample <= '0;\n out_valid <= 1'b0;\n end\n else\n begin\n if (state == OUTPUT_STATE && output_index < N)\n begin\n out_sample <= result_buffer[output_index];\n out_valid <= 1'b1;\n end\n else\n begin\n out_valid <= 1'b0;\n end\n end\n end\n\nendmodule", + "rtl/shift_register.sv": "module shift_register #(\n parameter TAPS = 8,\n parameter DATA_WIDTH = 16\n)\n(\n input logic clk,\n input logic arst_n,\n input logic load, // Assert to load a new sample\n input logic [DATA_WIDTH-1:0] new_sample,\n output logic [DATA_WIDTH-1:0] data_out [0:TAPS-1],\n output logic data_out_val // New valid signal for data_out\n);\n\n // Internal register array for storing the samples.\n logic [DATA_WIDTH-1:0] reg_array [0:TAPS-1];\n integer i;\n\n always_ff @(posedge clk or negedge arst_n) begin\n if (!arst_n)\n begin\n for (i = 0; i < TAPS; i = i + 1)\n reg_array[i] <= '0;\n data_out_val <= 1'b0;\n end\n else if (load)\n begin\n reg_array[0] <= new_sample;\n for (i = TAPS-1; i > 0; i = i - 1)\n reg_array[i] <= reg_array[i-1];\n data_out_val <= 1'b1;\n end\n else\n begin\n data_out_val <= 1'b0;\n end\n end\n\n // Continuous assignment of the register values to the output.\n generate\n for (genvar j = 0; j < TAPS; j = j + 1)\n begin : assign_output\n assign data_out[j] = reg_array[j];\n end\n endgenerate\n\nendmodule", + "docs/poly_filter.md": null, + "rtl/rgb_color_space_hsv.sv": null, + "verif/tb_linear_search.sv": null, + "docs/simd_datapath_specs.md": null, + "docs/simd_lane_specs.md": null, + "rtl/sorting_engine.sv": null, + "verif/sorting_engine_testbench.sv": null, + "docs/order_matching_engine_specification.md": null, + "verif/order_matching_engine_testbench.sv": null, + "rtl/fixed_priority_arbiter.sv": null, + "verif/fixed_priority_arbiter_tb.sv": null, + "docs/Helmholtz_Audio_Spec.md": null, + "rtl/helmholtz_resonator.sv": null, + "rtl/modulator.sv": null, + "rtl/resonator_bank.sv": null, + "rtl/soft_clipper.sv": null, + "docs/specs_tb.md": null, + "docs/image_stego_specification.md": null, + "verif/image_stego_tb.sv": null, + "rtl/top_inv_manchester_codec.sv": null, + "rtl/jpeg_runlength_enc.sv": null, + "rtl/jpeg_runlength_rzs.sv": null, + "rtl/jpeg_runlength_stage1.sv": null, + "docs/8Bit_lfsr_spec.md": null, + "rtl/memory_scheduler.sv": null, + "docs/multiplexer_specification.md": null, + "rtl/multiplexer.sv": null, + "verif/multiplexer_tb.sv": null, + "docs/nbit_swizzling_spec.md": null, + "verif/nbit_swizzling_tb.sv": null, + "docs/nmea_decoder_spec.md": null, + "verif/nmea_decoder_tb.sv": null, + "rtl/axi4lite_to_pcie_cfg_bridge.sv": null, + "rtl/axis_to_uart_tx.sv": null, + "rtl/uart_rx_to_axis.sv": null, + "rtl/axis_to_uart.sv": null, + "rtl/barrel_shifter.sv": null, + "verif/barrel_shifter_tb.sv": null, + "docs/bcd_adder_spec.md": null, + "verif/tb_bcd_adder.sv": null, + "rtl/bcd_adder.sv": null, + "rtl/bcd_top.sv": null, + "rtl/multi_digit_bcd_add_sub.sv": null, + "rtl/full_adder.sv": null, + "rtl/four_bit_adder.sv": null, + "verif/bcd_to_excess_3_tb.sv": null, + "docs/deletion_specification.md": null + } + }, + { + "id": "cvdp_agentic_poly_interpolator_0011", + "index": 634, + "source_config": "cvdp_agentic_code_generation_commercial", + "instruction": "Context: You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n\nYour task is to modify the existing RTL design based on the provided specifications to improve Quality of Results (QoR) such as timing, area, or power efficiency. Ensure the modifications are verified against the provided testbench and meet the updated specifications.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.\n\nTask: Develop assertion properties to verify the sanity of the `poly_filter` module. The module is available in the `rtl` directory and its documentation is available in `docs` directory. Please use **SystemVerilog Assertions (SVA)** to verify correctness of internal control, functional behavior and state sequencing of the design.\n\n### Assertion Requirements\n\nssertions covering the following properties:\n\n1. **Invalid Registration** \n When `valid_in` is asserted, the entire `sample_buffer` must be registered into `sample_reg`, enabling `valid_stage0` in the next cycle.\n\n2. **Coefficient Fetch Address Consistency**\n For tap 0, ensure the computed coefficient fetch address equals `**phase_reg * TAPS + 0**`.\n\n3. **Per-tap Multiplication Consistency**\n When valid_stage1 is asserted, confirm that products[0] equals `sample_reg[0] * coeff[0]`.\n\n4. **Sum Result Latency Check**\n Once valid_stage1 is asserted, `valid_adder` must be asserted exactly two clock cycles later.\n\n5. **Adder Tree Output Consistency**\n Ensure that within three cycles after valid_stage1, filter_out equals `sum_result` while valid_adder is high.\n\n6. **Output Registration Reset Behavior**\n On reset, confirm that `filter_out` is cleared and `valid` is deasserted.\n\n7. **Sum Result Stability Check**\n Once `valid_adder` is asserted, the value of `sum_result` must remain stable (unchanged from the previous cycle).\n\n\n### Expected Behavior\n\nIf any of the above conditions are violated, the assertion must fail and produce an informative error message that clearly identifies the failure scenario.\n\n### Notes\n\n- All assertions must use **SystemVerilog Assertions (SVA)** syntax.\n- The assertion properties must be placed in a separate module named `poly_filter_assertions` located in the `verif` directory.\n- These assertion properties must be **bound** to the `poly_filter` module using the SystemVerilog `bind` construct. In the bind file (which should act as the top-level module and be named `poly_filter_bind.sv` in the `verif` directory), the `poly_filter` module must be instantiated as `poly_dut` and the assertions module should be instantiated as `inst_poly_filter_assert`.\n- The properties can reference internal DUT signals directly for verification.", + "verilog_code": { + "code_block_0_0": "\\n addr = phase_reg * TAPS + j\\n", + "code_block_1_7": "**phase_reg * TAPS + 0**", + "code_block_1_8": "sample_reg[0] * coeff[0]", + "code_block_1_15": "poly_filter_assertions", + "code_block_1_23": "inst_poly_filter_assert", + "code_block_1_43": "\\n addr = phase_reg * TAPS + j\\n", + "code_block_1_44": "\\n This fetches the coefficient corresponding to the current phase and tap.\\n \\n- **Integration:** \\n The output of each coefficient RAM instance is assigned to an array (", + "code_block_1_45": "), which is later used in the multiplication stage.\\n\\n### Adder Tree (adder_tree)\\n\\n- **Purpose:** \\n The **adder_tree** module sums an array of products obtained from multiplying the registered samples and the fetched coefficients.\\n \\n- **Operation:** \\n The multiplication results are stored in the", + "code_block_1_46": "array. The adder_tree uses a pipelined structure where the number of values is halved at each stage until a single summed value is produced.\\n \\n- **Integration:** \\n The adder_tree is instantiated with the parameters:\\n -", + "code_block_1_48": "\\n \\n Its output is assigned to the final filter result (", + "code_block_1_49": "), and a valid flag (", + "code_block_1_50": ") indicates when the summed result is valid.\\n\\n---\\n\\n## Detailed Operation Flow\\n\\n1. **Stage 0 \u2013 Input Registration:** \\n - Registers each element of", + "code_block_1_52": ".\\n - Registers the", + "code_block_1_56": "is high.\\n\\n2. **Stage 1 \u2013 Coefficient Fetch:** \\n - For each tap", + "code_block_1_57": ", calculates the coefficient address:", + "code_block_1_59": "to retrieve the coefficient at the computed address.\\n - Outputs are stored in the", + "code_block_1_60": "array.\\n\\n3. **Stage 2 \u2013 Multiplication:** \\n - For each tap", + "code_block_1_64": ".\\n\\n4. **Stage 3 \u2013 Summation via Adder Tree:** \\n - The", + "code_block_1_65": "array is input to the adder_tree module.\\n - The adder_tree computes the sum of all products.\\n - The final sum is available at", + "code_block_1_66": "and is accompanied by a valid signal (", + "code_block_1_67": ").\\n\\n5. **Stage 4 \u2013 Output Registration:** \\n - The", + "code_block_1_68": "is registered and assigned to", + "code_block_1_69": ".\\n - The output valid flag", + "code_block_2_0": "module is available in the `rtl` directory and its documentation is available in `docs` directory. Please use **SystemVerilog Assertions (SVA)** to verify correctness of internal control, functional behavior and state sequencing of the design.\n\n### Assertion Requirements\n\nPlease implement assertions covering the following properties:\n\n1. **Invalid Registration** \n When `valid_in` is asserted, the entire `sample_buffer` must be registered into `sample_reg`, enabling `valid_stage0` in the next cycle.\n\n2. **Coefficient Fetch Address Consistency**\n For tap 0, ensure the computed coefficient fetch address equals `**phase_reg * TAPS + 0**`.\n\n3. **Per-tap Multiplication Consistency**\n When valid_stage1 is asserted, confirm that products[0] equals `sample_reg[0] * coeff[0]`.\n\n4. **Sum Result Latency Check**\n Once valid_stage1 is asserted, `valid_adder` must be asserted exactly two clock cycles later.\n\n5. **Adder Tree Output Consistency**\n Ensure that within three cycles after valid_stage1, filter_out equals `sum_result` while valid_adder is high.\n\n6. **Output Registration Reset Behavior**\n On reset, confirm that `filter_out` is cleared and `valid` is deasserted.\n\n7. **Sum Result Stability Check**\n Once `valid_adder` is asserted, the value of `sum_result` must remain stable (unchanged from the previous cycle).\n\n\n### Expected Behavior\n\nIf any of the above conditions are violated, the assertion must fail and produce an informative error message that clearly identifies the failure scenario.\n\n### Notes\n\n- All assertions must use **SystemVerilog Assertions (SVA)** syntax.\n- The assertion properties must be placed in a separate module named `poly_filter_assertions` located in the `verif` directory.\n- These assertion properties must be **bound** to the `poly_filter` module using the SystemVerilog `bind` construct. In the bind file (which should act as the top-level module and be named `poly_filter_bind.sv` in the `verif` directory), the `poly_filter` module must be instantiated as `poly_dut` and the assertions module should be instantiated as `inst_poly_filter_assert`.\n- The properties can reference internal DUT signals directly for verification.\n {'docs/specification.md': None, 'verif/tb_top_64b66b_codec.sv': None, 'docs/decoder_specification.md': None, 'rtl/aes_enc_top.sv': None, 'rtl/aes_encrypt.sv': None, 'rtl/sbox.sv': None, 'rtl/Bit_Difference_Counter.sv': None, 'rtl/Bitwise_Reduction.sv': None, 'rtl/Data_Reduction.sv': None, 'rtl/Min_Hamming_Distance_Finder.sv': None, 'verif/tb_Min_Hamming_Distance_Finder.sv': None, 'docs/alu_core_specification.md': None, 'rtl/alu_core.sv': None, 'verif/alu_core_tb.sv': None, 'docs/fifo.md': None, 'rtl/async_fifo.sv': None, 'rtl/fifo_memory.sv': None, 'rtl/load_memory.sv': None, 'rtl/read_to_write_pointer_sync.sv': None, 'rtl/rptr_empty.sv': None, 'rtl/wptr_full.sv': None, 'rtl/spi_complex_mult.sv': None, 'rtl/spi_master.sv': None, 'rtl/spi_top.sv': None, 'verif/spi_complex_mult_tb.sv': None, 'rtl/ttc_counter_lite.sv': None, 'verif/ttc_counter_lite_tb.sv': None, 'docs/UART_Specifications.md': None, 'rtl/areset_sync.sv': None, 'rtl/baud_gen.sv': None, 'rtl/cdc_sync.sv': None, 'rtl/uart_rx.sv': None, 'rtl/uart_tx.sv': None, 'rtl/blake2s_G.v': None, 'rtl/blake2s_core.v': None, 'rtl/blake2s_m_select.v': None, 'verif/blake2s_core_finish_and_update_sanity_check.sv': None, 'rtl/blake2s.v': None, 'verif/blake2s_not_readable_addresses_check.sv': None, 'rtl/csr_apb_interface.sv': None, 'rtl/direct_map_cache.sv': None, 'verif/tb_direct_map_cache.sv': None, 'rtl/door_lock.sv': None, 'docs/specs.md': None, 'verif/tb_branch_control_unit.sv': None, 'verif/tb_custom_byte_enable_ram.sv': None, 'rtl/custom_byte_enable_ram.sv': None, 'rtl/caesar_cipher.sv': None, 'rtl/cic_decimator.sv': None, 'verif/coffee_machine_testbench.sv': None, 'docs/continuous_adder_specification.md': None, 'rtl/continuous_adder.sv': None, 'verif/continuous_adder_tb.sv': None, 'verif/blake2s_core_state_liveness_check.sv': None, 'verif/blake2s_core_reset_and_ready_sanity_check.sv': None, 'rtl/adder_tree.sv': \"module adder_tree #(\\n parameter NUM_INPUTS = 8,\\n parameter WIDTH = 32\\n)\\n(\\n input logic clk,\\n input logic arst_n,\\n input logic valid_in,\\n input logic [WIDTH-1:0] data_in [NUM_INPUTS],\\n output logic [WIDTH+$clog2(NUM_INPUTS)-1:0] sum_out,\\n output logic valid_out\\n);\\n\\n // The number of pipeline stages required:\\n localparam NUM_STAGES = $clog2(NUM_INPUTS);\\n\\n // Pipeline registers\\n logic [WIDTH+$clog2(NUM_INPUTS)-1:0] stage_reg [0:NUM_STAGES][0:NUM_INPUTS-1];\\n logic valid_stage [0:NUM_STAGES];\\n\\n integer i, s;\\n\\n // Stage 0: Register input data\\n always_ff @(posedge clk or negedge arst_n)\\n begin\\n if (!arst_n)\\n begin\\n for (i = 0; i < NUM_INPUTS; i = i + 1)\\n stage_reg[0][i] <= '0;\\n valid_stage[0] <= 1'b0;\\n end\\n else if (valid_in)\\n begin\\n for (i = 0; i < NUM_INPUTS; i = i + 1)\\n stage_reg[0][i] <= {{($clog2(NUM_INPUTS)){data_in[i][WIDTH-1]}}, data_in[i]};\\n valid_stage[0] <= 1'b1;\\n end \\n else\\n begin\\n valid_stage[0] <= 1'b0;\\n end\\n end\\n\\n // Subsequent pipeline stages: each stage halves the number of values.\\n generate\\n for (genvar s = 1; s <= NUM_STAGES; s = s + 1)\\n begin : stage_pipeline\\n localparam int NUM_ELEMS = NUM_INPUTS >> s;\\n always_ff @(posedge clk or negedge arst_n)\\n begin\\n if (!arst_n)\\n begin\\n for (int j = 0; j < NUM_ELEMS; j = j + 1)\\n stage_reg[s][j] <= '0;\\n valid_stage[s] <= 1'b0;\\n end\\n else if (valid_stage[s-1])\\n begin\\n for (int j = 0; j < NUM_ELEMS; j = j + 1)\\n stage_reg[s][j] <= stage_reg[s-1][2*j] + stage_reg[s-1][2*j+1];\\n valid_stage[s] <= 1'b1;\\n end\\n else\\n begin\\n valid_stage[s] <= 1'b0;\\n end\\n end\\n end\\n endgenerate\\n\\n assign sum_out = stage_reg[NUM_STAGES][0];\\n assign valid_out = valid_stage[NUM_STAGES];\\n\\nendmodule\", 'rtl/coeff_ram.sv': 'module coeff_ram #(\\n parameter NUM_COEFFS = 32,\\n parameter DATA_WIDTH = 16\\n)\\n(\\n input logic clk,\\n input logic [$clog2(NUM_COEFFS)-1:0] addr,\\n output logic [DATA_WIDTH-1:0] data_out\\n);\\n\\n // Memory array for coefficients.\\n logic [DATA_WIDTH-1:0] mem [0:NUM_COEFFS-1];\\n integer i;\\n\\n // Synchronous read.\\n always_ff @(posedge clk)\\n begin\\n data_out <= mem[addr];\\n end\\n\\nendmodule', 'rtl/poly_filter.sv': \"module poly_filter #(\\n parameter N = 4, // Interpolation factor\\n parameter TAPS = 8, // Taps per phase\\n parameter COEFF_WIDTH = 16, // Bit width of filter coefficients\\n parameter DATA_WIDTH = 16, // Bit width of input data\\n localparam ACC_WIDTH = DATA_WIDTH + COEFF_WIDTH + $clog2(TAPS)\\n)\\n(\\n input logic clk,\\n input logic arst_n,\\n // Sample history (shift register contents)\\n input logic [DATA_WIDTH-1:0] sample_buffer [0:TAPS-1],\\n input logic valid_in,\\n // Phase selection for coefficient block\\n input logic [$clog2(N)-1:0] phase,\\n output logic [ACC_WIDTH-1:0] filter_out,\\n output logic valid\\n);\\n\\n // --- Stage 0: Register the input sample buffer and phase ---\\n logic [DATA_WIDTH-1:0] sample_reg [0:TAPS-1];\\n logic [$clog2(N)-1:0] phase_reg;\\n logic valid_stage0;\\n integer i;\\nalways_ff @(posedge clk or negedge arst_n)\\nbegin\\n if (!arst_n)\\n begin\\n for (i = 0; i < TAPS; i = i + 1)\\n sample_reg[i] <= '0;\\n phase_reg <= '0;\\n valid_stage0 <= 1'b0;\\n end\\n else\\n begin\\n if (valid_in)\\n begin\\n for (i = 0; i < TAPS; i = i + 1)\\n sample_reg[i] <= sample_buffer[i];\\n phase_reg <= phase;\\n valid_stage0 <= 1'b1;\\n end\\n else\\n begin\\n valid_stage0 <= 1'b0;\\n end\\n end\\n end\\n\\n // --- Stage 1: Coefficient Fetch ---\\n logic [COEFF_WIDTH-1:0] coeff [0:TAPS-1];\\n genvar j;\\n generate\\n for (j = 0; j < TAPS; j = j + 1)\\n begin : coeff_fetch\\n logic [$clog2(N*TAPS)-1:0] addr;\\n assign addr = phase_reg * TAPS + j;\\n coeff_ram #(\\n .NUM_COEFFS(N*TAPS),\\n .DATA_WIDTH(COEFF_WIDTH)\\n ) u_coeff_ram (\\n .clk (clk),\\n .addr (addr),\\n .data_out(coeff[j])\\n );\\n end\\n endgenerate\\n\\n // Register a valid flag for stage 1\\n logic valid_stage1;\\n always_ff @(posedge clk or negedge arst_n)\\n begin\\n if (!arst_n)\\n valid_stage1 <= 1'b0;\\n else\\n valid_stage1 <= valid_stage0;\\n end\\n\\n // --- Stage 2: Multiply registered samples with coefficients ---\\n logic [DATA_WIDTH+COEFF_WIDTH-1:0] products [TAPS];\\n integer k;\\n always_comb\\n begin\\n for (k = 0; k < TAPS; k = k + 1)\\n begin\\n products[k] = sample_reg[k] * coeff[k];\\n end\\n end\\n\\n // --- Stage 3: Sum the products using the adder_tree ---\\n logic [ACC_WIDTH-1:0] sum_result;\\n logic valid_adder;\\n adder_tree #(\\n .NUM_INPUTS(TAPS),\\n .WIDTH(DATA_WIDTH+COEFF_WIDTH)\\n ) u_adder_tree (\\n .clk (clk),\\n .arst_n (arst_n),\\n .valid_in (valid_stage1),\\n .data_in (products),\\n .sum_out (sum_result),\\n .valid_out(valid_adder)\\n );\\n\\n // --- Stage 4: Output Registration ---\\n always_ff @(posedge clk or negedge arst_n)\\n begin\\n if (!arst_n)\\n begin\\n filter_out <= '0;\\n valid <= 1'b0;\\n end\\n else\\n begin\\n filter_out <= sum_result;\\n valid <= valid_adder;\\n end\\n end\\n\\nendmodule\", 'rtl/poly_interpolator.sv': None, 'rtl/shift_register.sv': \"module shift_register #(\\n parameter TAPS = 8,\\n parameter DATA_WIDTH = 16\\n)\\n(\\n input logic clk,\\n input logic arst_n,\\n input logic load, // Assert to load a new sample\\n input logic [DATA_WIDTH-1:0] new_sample,\\n output logic [DATA_WIDTH-1:0] data_out [0:TAPS-1],\\n output logic data_out_val // New valid signal for data_out\\n);\\n\\n // Internal register array for storing the samples.\\n logic [DATA_WIDTH-1:0] reg_array [0:TAPS-1];\\n integer i;\\n\\n always_ff @(posedge clk or negedge arst_n) begin\\n if (!arst_n)\\n begin\\n for (i = 0; i < TAPS; i = i + 1)\\n reg_array[i] <= '0;\\n data_out_val <= 1'b0;\\n end\\n else if (load)\\n begin\\n reg_array[0] <= new_sample;\\n for (i = TAPS-1; i > 0; i = i - 1)\\n reg_array[i] <= reg_array[i-1];\\n data_out_val <= 1'b1;\\n end\\n else\\n begin\\n data_out_val <= 1'b0;\\n end\\n end\\n\\n // Continuous assignment of the register values to the output.\\n generate\\n for (genvar j = 0; j < TAPS; j = j + 1)\\n begin : assign_output\\n assign data_out[j] = reg_array[j];\\n end\\n endgenerate\\n\\nendmodule\", 'docs/poly_filter.md': '# Polyphase Filter Module\\n\\nThe `poly_filter` module performs the multiply-accumulate (MAC) operations required in a polyphase filter structure. It takes as inputs:\\n- A **sample buffer** (from a shift register) containing the history of input samples.\\n- A **phase selection** signal that determines which group of filter coefficients to use.\\n- A **valid_in** flag indicating that new input data is available.\\n\\nThe module operates in four main stages:\\n\\n1. **Stage 0: Input Registration** \\n The incoming sample buffer and the phase signal are registered into internal registers (`sample_reg` and `phase_reg`). A valid flag (`valid_stage0`) is generated when the input data is valid.\\n\\n2. **Stage 1: Coefficient Fetch** \\n For each tap, a coefficient is fetched from an instance of the **coeff_ram** module.\\n\\n3. **Stage 2: Multiplication** \\n Each registered sample is multiplied by its corresponding coefficient to produce a set of products.\\n\\n4. **Stage 3: Summation** \\n The products are summed using a pipelined **adder_tree** module. The output of the adder tree is a single sum representing the filtered result.\\n\\n5. **Stage 4: Output Registration** \\n The final sum is registered and output along with a valid flag, indicating that the filter output is ready.\\n\\n---\\n\\n## Interface Table\\n\\n| Signal Name | Direction | Width | Description |\\n|-----------------|-----------|-------------------------------------------------------|---------------------------------------------------------------------|\\n| `clk` | Input | 1 | Clock signal |\\n| `arst_n` | Input | 1 | Active-low asynchronous reset |\\n| `sample_buffer` | Input | Array of `TAPS` elements, each `DATA_WIDTH` bits wide | Input sample history, from a shift register |\\n| `valid_in` | Input | 1 | Valid flag for the sample_buffer. |\\n| `phase` | Input | `$clog2(N)` bits | Phase selection signal used to choose the correct coefficient group |\\n| `filter_out` | Output | `ACC_WIDTH` | Final filter output |\\n| `valid` | Output | 1 | Valid flag indicating that the output on `filter_out` |\\n\\n\\n---\\n\\n## Submodule Integration\\n\\n### Coefficient RAM (coeff_ram)\\n\\n- **Purpose:** \\n The **coeff_ram** module stores filter coefficients. In the poly_filter, a generate block named `coeff_fetch` instantiates one `coeff_ram` instance per tap.\\n \\n- **Operation:** \\n For each tap (index `j`), the coefficient RAM is accessed with an address computed as:\\n ```\\n addr = phase_reg * TAPS + j\\n ```\\n This fetches the coefficient corresponding to the current phase and tap.\\n \\n- **Integration:** \\n The output of each coefficient RAM instance is assigned to an array (`coeff[j]`), which is later used in the multiplication stage.\\n\\n### Adder Tree (adder_tree)\\n\\n- **Purpose:** \\n The **adder_tree** module sums an array of products obtained from multiplying the registered samples and the fetched coefficients.\\n \\n- **Operation:** \\n The multiplication results are stored in the `products` array. The adder_tree uses a pipelined structure where the number of values is halved at each stage until a single summed value is produced.\\n \\n- **Integration:** \\n The adder_tree is instantiated with the parameters:\\n - `NUM_INPUTS = TAPS`\\n - `DATA_WIDTH = DATA_WIDTH + COEFF_WIDTH`\\n \\n Its output is assigned to the final filter result (`sum_result`), and a valid flag (`valid_adder`) indicates when the summed result is valid.\\n\\n---\\n\\n## Detailed Operation Flow\\n\\n1. **Stage 0 \u2013 Input Registration:** \\n - Registers each element of `sample_buffer` into `sample_reg`.\\n - Registers the `phase` signal into `phase_reg`.\\n - Generates `valid_stage0` if `valid_in` is high.\\n\\n2. **Stage 1 \u2013 Coefficient Fetch:** \\n - For each tap `j`, calculates the coefficient address: `addr = phase_reg * TAPS + j`.\\n - Instantiates `coeff_ram` to retrieve the coefficient at the computed address.\\n - Outputs are stored in the `coeff` array.\\n\\n3. **Stage 2 \u2013 Multiplication:** \\n - For each tap `j`, multiplies `sample_reg[j]` with `coeff[j]` to obtain `products[j]`.\\n\\n4. **Stage 3 \u2013 Summation via Adder Tree:** \\n - The `products` array is input to the adder_tree module.\\n - The adder_tree computes the sum of all products.\\n - The final sum is available at `sum_result` and is accompanied by a valid signal (`valid_adder`).\\n\\n5. **Stage 4 \u2013 Output Registration:** \\n - The `sum_result` is registered and assigned to `filter_out`.\\n - The output valid flag `valid` is set based on `valid_adder`.', 'rtl/rgb_color_space_hsv.sv': None, 'verif/tb_linear_search.sv': None, 'docs/simd_datapath_specs.md': None, 'docs/simd_lane_specs.md': None, 'rtl/sorting_engine.sv': None, 'verif/sorting_engine_testbench.sv': None, 'docs/order_matching_engine_specification.md': None, 'verif/order_matching_engine_testbench.sv': None, 'rtl/fixed_priority_arbiter.sv': None, 'verif/fixed_priority_arbiter_tb.sv': None, 'docs/Helmholtz_Audio_Spec.md': None, 'rtl/helmholtz_resonator.sv': None, 'rtl/modulator.sv': None, 'rtl/resonator_bank.sv': None, 'rtl/soft_clipper.sv': None, 'docs/specs_tb.md': None, 'docs/image_stego_specification.md': None, 'verif/image_stego_tb.sv': None, 'rtl/top_inv_manchester_codec.sv': None, 'rtl/jpeg_runlength_enc.sv': None, 'rtl/jpeg_runlength_rzs.sv': None, 'rtl/jpeg_runlength_stage1.sv': None, 'docs/8Bit_lfsr_spec.md': None, 'rtl/memory_scheduler.sv': None, 'docs/multiplexer_specification.md': None, 'rtl/multiplexer.sv': None, 'verif/multiplexer_tb.sv': None, 'docs/nbit_swizzling_spec.md': None, 'verif/nbit_swizzling_tb.sv': None, 'docs/nmea_decoder_spec.md': None, 'verif/nmea_decoder_tb.sv': None, 'rtl/axi4lite_to_pcie_cfg_bridge.sv': None, 'rtl/axis_to_uart_tx.sv': None, 'rtl/uart_rx_to_axis.sv': None, 'rtl/axis_to_uart.sv': None, 'rtl/barrel_shifter.sv': None, 'verif/barrel_shifter_tb.sv': None, 'docs/bcd_adder_spec.md': None, 'verif/tb_bcd_adder.sv': None, 'rtl/bcd_adder.sv': None, 'rtl/bcd_top.sv': None, 'rtl/multi_digit_bcd_add_sub.sv': None, 'rtl/full_adder.sv': None, 'rtl/four_bit_adder.sv': None, 'verif/bcd_to_excess_3_tb.sv': None, 'docs/deletion_specification.md': None}", + "rtl/adder_tree.sv": "module adder_tree #(\n parameter NUM_INPUTS = 8,\n parameter WIDTH = 32\n)\n(\n input logic clk,\n input logic arst_n,\n input logic valid_in,\n input logic [WIDTH-1:0] data_in [NUM_INPUTS],\n output logic [WIDTH+$clog2(NUM_INPUTS)-1:0] sum_out,\n output logic valid_out\n);\n\n // The number of pipeline stages required:\n localparam NUM_STAGES = $clog2(NUM_INPUTS);\n\n // Pipeline registers\n logic [WIDTH+$clog2(NUM_INPUTS)-1:0] stage_reg [0:NUM_STAGES][0:NUM_INPUTS-1];\n logic valid_stage [0:NUM_STAGES];\n\n integer i, s;\n\n // Stage 0: Register input data\n always_ff @(posedge clk or negedge arst_n)\n begin\n if (!arst_n)\n begin\n for (i = 0; i < NUM_INPUTS; i = i + 1)\n stage_reg[0][i] <= '0;\n valid_stage[0] <= 1'b0;\n end\n else if (valid_in)\n begin\n for (i = 0; i < NUM_INPUTS; i = i + 1)\n stage_reg[0][i] <= {{($clog2(NUM_INPUTS)){data_in[i][WIDTH-1]}}, data_in[i]};\n valid_stage[0] <= 1'b1;\n end \n else\n begin\n valid_stage[0] <= 1'b0;\n end\n end\n\n // Subsequent pipeline stages: each stage halves the number of values.\n generate\n for (genvar s = 1; s <= NUM_STAGES; s = s + 1)\n begin : stage_pipeline\n localparam int NUM_ELEMS = NUM_INPUTS >> s;\n always_ff @(posedge clk or negedge arst_n)\n begin\n if (!arst_n)\n begin\n for (int j = 0; j < NUM_ELEMS; j = j + 1)\n stage_reg[s][j] <= '0;\n valid_stage[s] <= 1'b0;\n end\n else if (valid_stage[s-1])\n begin\n for (int j = 0; j < NUM_ELEMS; j = j + 1)\n stage_reg[s][j] <= stage_reg[s-1][2*j] + stage_reg[s-1][2*j+1];\n valid_stage[s] <= 1'b1;\n end\n else\n begin\n valid_stage[s] <= 1'b0;\n end\n end\n end\n endgenerate\n\n assign sum_out = stage_reg[NUM_STAGES][0];\n assign valid_out = valid_stage[NUM_STAGES];\n\nendmodule", + "rtl/coeff_ram.sv": "module coeff_ram #(\n parameter NUM_COEFFS = 32,\n parameter DATA_WIDTH = 16\n)\n(\n input logic clk,\n input logic [$clog2(NUM_COEFFS)-1:0] addr,\n output logic [DATA_WIDTH-1:0] data_out\n);\n\n // Memory array for coefficients.\n logic [DATA_WIDTH-1:0] mem [0:NUM_COEFFS-1];\n integer i;\n\n // Synchronous read.\n always_ff @(posedge clk)\n begin\n data_out <= mem[addr];\n end\n\nendmodule", + "rtl/poly_filter.sv": "module poly_filter #(\n parameter N = 4, // Interpolation factor\n parameter TAPS = 8, // Taps per phase\n parameter COEFF_WIDTH = 16, // Bit width of filter coefficients\n parameter DATA_WIDTH = 16, // Bit width of input data\n localparam ACC_WIDTH = DATA_WIDTH + COEFF_WIDTH + $clog2(TAPS)\n)\n(\n input logic clk,\n input logic arst_n,\n // Sample history (shift register contents)\n input logic [DATA_WIDTH-1:0] sample_buffer [0:TAPS-1],\n input logic valid_in,\n // Phase selection for coefficient block\n input logic [$clog2(N)-1:0] phase,\n output logic [ACC_WIDTH-1:0] filter_out,\n output logic valid\n);\n\n // --- Stage 0: Register the input sample buffer and phase ---\n logic [DATA_WIDTH-1:0] sample_reg [0:TAPS-1];\n logic [$clog2(N)-1:0] phase_reg;\n logic valid_stage0;\n integer i;\nalways_ff @(posedge clk or negedge arst_n)\nbegin\n if (!arst_n)\n begin\n for (i = 0; i < TAPS; i = i + 1)\n sample_reg[i] <= '0;\n phase_reg <= '0;\n valid_stage0 <= 1'b0;\n end\n else\n begin\n if (valid_in)\n begin\n for (i = 0; i < TAPS; i = i + 1)\n sample_reg[i] <= sample_buffer[i];\n phase_reg <= phase;\n valid_stage0 <= 1'b1;\n end\n else\n begin\n valid_stage0 <= 1'b0;\n end\n end\n end\n\n // --- Stage 1: Coefficient Fetch ---\n logic [COEFF_WIDTH-1:0] coeff [0:TAPS-1];\n genvar j;\n generate\n for (j = 0; j < TAPS; j = j + 1)\n begin : coeff_fetch\n logic [$clog2(N*TAPS)-1:0] addr;\n assign addr = phase_reg * TAPS + j;\n coeff_ram #(\n .NUM_COEFFS(N*TAPS),\n .DATA_WIDTH(COEFF_WIDTH)\n ) u_coeff_ram (\n .clk (clk),\n .addr (addr),\n .data_out(coeff[j])\n );\n end\n endgenerate\n\n // Register a valid flag for stage 1\n logic valid_stage1;\n always_ff @(posedge clk or negedge arst_n)\n begin\n if (!arst_n)\n valid_stage1 <= 1'b0;\n else\n valid_stage1 <= valid_stage0;\n end\n\n // --- Stage 2: Multiply registered samples with coefficients ---\n logic [DATA_WIDTH+COEFF_WIDTH-1:0] products [TAPS];\n integer k;\n always_comb\n begin\n for (k = 0; k < TAPS; k = k + 1)\n begin\n products[k] = sample_reg[k] * coeff[k];\n end\n end\n\n // --- Stage 3: Sum the products using the adder_tree ---\n logic [ACC_WIDTH-1:0] sum_result;\n logic valid_adder;\n adder_tree #(\n .NUM_INPUTS(TAPS),\n .WIDTH(DATA_WIDTH+COEFF_WIDTH)\n ) u_adder_tree (\n .clk (clk),\n .arst_n (arst_n),\n .valid_in (valid_stage1),\n .data_in (products),\n .sum_out (sum_result),\n .valid_out(valid_adder)\n );\n\n // --- Stage 4: Output Registration ---\n always_ff @(posedge clk or negedge arst_n)\n begin\n if (!arst_n)\n begin\n filter_out <= '0;\n valid <= 1'b0;\n end\n else\n begin\n filter_out <= sum_result;\n valid <= valid_adder;\n end\n end\n\nendmodule", + "rtl/shift_register.sv": "module shift_register #(\n parameter TAPS = 8,\n parameter DATA_WIDTH = 16\n)\n(\n input logic clk,\n input logic arst_n,\n input logic load, // Assert to load a new sample\n input logic [DATA_WIDTH-1:0] new_sample,\n output logic [DATA_WIDTH-1:0] data_out [0:TAPS-1],\n output logic data_out_val // New valid signal for data_out\n);\n\n // Internal register array for storing the samples.\n logic [DATA_WIDTH-1:0] reg_array [0:TAPS-1];\n integer i;\n\n always_ff @(posedge clk or negedge arst_n) begin\n if (!arst_n)\n begin\n for (i = 0; i < TAPS; i = i + 1)\n reg_array[i] <= '0;\n data_out_val <= 1'b0;\n end\n else if (load)\n begin\n reg_array[0] <= new_sample;\n for (i = TAPS-1; i > 0; i = i - 1)\n reg_array[i] <= reg_array[i-1];\n data_out_val <= 1'b1;\n end\n else\n begin\n data_out_val <= 1'b0;\n end\n end\n\n // Continuous assignment of the register values to the output.\n generate\n for (genvar j = 0; j < TAPS; j = j + 1)\n begin : assign_output\n assign data_out[j] = reg_array[j];\n end\n endgenerate\n\nendmodule" + }, + "test_info": { + "test_criteria_2": [ + "act as the top-level module and be named `poly_filter_bind.sv` in the `verif` directory), the `poly_filter` module must be instantiated as `poly_dut` and the assertions module should be instantiated as `inst_poly_filter_assert`.\n- the properties can reference internal dut signals directly for verification." + ], + "test_criteria_3": [ + "if any of the above conditions are violated, the assertion must fail and produce an informative error message that clearly identifies the failure scenario." + ] + }, + "expected_behavior": [ + "be registered into `sample_reg`, enabling `valid_stage0` in the next cycle", + "be asserted exactly two clock cycles later", + "remain stable (unchanged from the previous cycle)", + "fail and produce an informative error message that clearly identifies the failure scenario", + "use **SystemVerilog Assertions (SVA)** syntax", + "be placed in a separate module named `poly_filter_assertions` located in the `verif` directory", + "be **bound** to the `poly_filter` module using the SystemVerilog `bind` construct", + "act as the top-level module and be named `poly_filter_bind", + "be instantiated as `poly_dut` and the assertions module should be instantiated as `inst_poly_filter_assert`", + "and state sequencing of the design.", + "If any of the above conditions are violated, the assertion must fail and produce an informative error message that clearly identifies the failure scenario." + ], + "metadata": { + "categories": [ + "cid014", + "hard" + ], + "domain": "memory", + "complexity": "intermediate", + "problem_type": "design", + "has_code": true, + "has_tests": true + }, + "full_prompt": "Develop assertion properties to verify the sanity of the `poly_filter` module. The module is available in the `rtl` directory and its documentation is available in `docs` directory. Please use **SystemVerilog Assertions (SVA)** to verify correctness of internal control, functional behavior and state sequencing of the design.\n\n### Assertion Requirements\n\nPlease implement assertions covering the following properties:\n\n1. **Invalid Registration** \n When `valid_in` is asserted, the entire `sample_buffer` must be registered into `sample_reg`, enabling `valid_stage0` in the next cycle.\n\n2. **Coefficient Fetch Address Consistency**\n For tap 0, ensure the computed coefficient fetch address equals `**phase_reg * TAPS + 0**`.\n\n3. **Per-tap Multiplication Consistency**\n When valid_stage1 is asserted, confirm that products[0] equals `sample_reg[0] * coeff[0]`.\n\n4. **Sum Result Latency Check**\n Once valid_stage1 is asserted, `valid_adder` must be asserted exactly two clock cycles later.\n\n5. **Adder Tree Output Consistency**\n Ensure that within three cycles after valid_stage1, filter_out equals `sum_result` while valid_adder is high.\n\n6. **Output Registration Reset Behavior**\n On reset, confirm that `filter_out` is cleared and `valid` is deasserted.\n\n7. **Sum Result Stability Check**\n Once `valid_adder` is asserted, the value of `sum_result` must remain stable (unchanged from the previous cycle).\n\n\n### Expected Behavior\n\nIf any of the above conditions are violated, the assertion must fail and produce an informative error message that clearly identifies the failure scenario.\n\n### Notes\n\n- All assertions must use **SystemVerilog Assertions (SVA)** syntax.\n- The assertion properties must be placed in a separate module named `poly_filter_assertions` located in the `verif` directory.\n- These assertion properties must be **bound** to the `poly_filter` module using the SystemVerilog `bind` construct. In the bind file (which should act as the top-level module and be named `poly_filter_bind.sv` in the `verif` directory), the `poly_filter` module must be instantiated as `poly_dut` and the assertions module should be instantiated as `inst_poly_filter_assert`.\n- The properties can reference internal DUT signals directly for verification.\n", + "system_message": " You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Find current working directory** by using:\n - `pwd`\n\nYour task is to modify the existing RTL design based on the provided specifications to improve Quality of Results (QoR) such as timing, area, or power efficiency. Ensure the modifications are verified against the provided testbench and meet the updated specifications.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.", + "raw_context": { + "docs/specification.md": null, + "verif/tb_top_64b66b_codec.sv": null, + "docs/decoder_specification.md": null, + "rtl/aes_enc_top.sv": null, + "rtl/aes_encrypt.sv": null, + "rtl/sbox.sv": null, + "rtl/Bit_Difference_Counter.sv": null, + "rtl/Bitwise_Reduction.sv": null, + "rtl/Data_Reduction.sv": null, + "rtl/Min_Hamming_Distance_Finder.sv": null, + "verif/tb_Min_Hamming_Distance_Finder.sv": null, + "docs/alu_core_specification.md": null, + "rtl/alu_core.sv": null, + "verif/alu_core_tb.sv": null, + "docs/fifo.md": null, + "rtl/async_fifo.sv": null, + "rtl/fifo_memory.sv": null, + "rtl/load_memory.sv": null, + "rtl/read_to_write_pointer_sync.sv": null, + "rtl/rptr_empty.sv": null, + "rtl/wptr_full.sv": null, + "rtl/spi_complex_mult.sv": null, + "rtl/spi_master.sv": null, + "rtl/spi_top.sv": null, + "verif/spi_complex_mult_tb.sv": null, + "rtl/ttc_counter_lite.sv": null, + "verif/ttc_counter_lite_tb.sv": null, + "docs/UART_Specifications.md": null, + "rtl/areset_sync.sv": null, + "rtl/baud_gen.sv": null, + "rtl/cdc_sync.sv": null, + "rtl/uart_rx.sv": null, + "rtl/uart_tx.sv": null, + "rtl/blake2s_G.v": null, + "rtl/blake2s_core.v": null, + "rtl/blake2s_m_select.v": null, + "verif/blake2s_core_finish_and_update_sanity_check.sv": null, + "rtl/blake2s.v": null, + "verif/blake2s_not_readable_addresses_check.sv": null, + "rtl/csr_apb_interface.sv": null, + "rtl/direct_map_cache.sv": null, + "verif/tb_direct_map_cache.sv": null, + "rtl/door_lock.sv": null, + "docs/specs.md": null, + "verif/tb_branch_control_unit.sv": null, + "verif/tb_custom_byte_enable_ram.sv": null, + "rtl/custom_byte_enable_ram.sv": null, + "rtl/caesar_cipher.sv": null, + "rtl/cic_decimator.sv": null, + "verif/coffee_machine_testbench.sv": null, + "docs/continuous_adder_specification.md": null, + "rtl/continuous_adder.sv": null, + "verif/continuous_adder_tb.sv": null, + "verif/blake2s_core_state_liveness_check.sv": null, + "verif/blake2s_core_reset_and_ready_sanity_check.sv": null, + "rtl/adder_tree.sv": "module adder_tree #(\n parameter NUM_INPUTS = 8,\n parameter WIDTH = 32\n)\n(\n input logic clk,\n input logic arst_n,\n input logic valid_in,\n input logic [WIDTH-1:0] data_in [NUM_INPUTS],\n output logic [WIDTH+$clog2(NUM_INPUTS)-1:0] sum_out,\n output logic valid_out\n);\n\n // The number of pipeline stages required:\n localparam NUM_STAGES = $clog2(NUM_INPUTS);\n\n // Pipeline registers\n logic [WIDTH+$clog2(NUM_INPUTS)-1:0] stage_reg [0:NUM_STAGES][0:NUM_INPUTS-1];\n logic valid_stage [0:NUM_STAGES];\n\n integer i, s;\n\n // Stage 0: Register input data\n always_ff @(posedge clk or negedge arst_n)\n begin\n if (!arst_n)\n begin\n for (i = 0; i < NUM_INPUTS; i = i + 1)\n stage_reg[0][i] <= '0;\n valid_stage[0] <= 1'b0;\n end\n else if (valid_in)\n begin\n for (i = 0; i < NUM_INPUTS; i = i + 1)\n stage_reg[0][i] <= {{($clog2(NUM_INPUTS)){data_in[i][WIDTH-1]}}, data_in[i]};\n valid_stage[0] <= 1'b1;\n end \n else\n begin\n valid_stage[0] <= 1'b0;\n end\n end\n\n // Subsequent pipeline stages: each stage halves the number of values.\n generate\n for (genvar s = 1; s <= NUM_STAGES; s = s + 1)\n begin : stage_pipeline\n localparam int NUM_ELEMS = NUM_INPUTS >> s;\n always_ff @(posedge clk or negedge arst_n)\n begin\n if (!arst_n)\n begin\n for (int j = 0; j < NUM_ELEMS; j = j + 1)\n stage_reg[s][j] <= '0;\n valid_stage[s] <= 1'b0;\n end\n else if (valid_stage[s-1])\n begin\n for (int j = 0; j < NUM_ELEMS; j = j + 1)\n stage_reg[s][j] <= stage_reg[s-1][2*j] + stage_reg[s-1][2*j+1];\n valid_stage[s] <= 1'b1;\n end\n else\n begin\n valid_stage[s] <= 1'b0;\n end\n end\n end\n endgenerate\n\n assign sum_out = stage_reg[NUM_STAGES][0];\n assign valid_out = valid_stage[NUM_STAGES];\n\nendmodule", + "rtl/coeff_ram.sv": "module coeff_ram #(\n parameter NUM_COEFFS = 32,\n parameter DATA_WIDTH = 16\n)\n(\n input logic clk,\n input logic [$clog2(NUM_COEFFS)-1:0] addr,\n output logic [DATA_WIDTH-1:0] data_out\n);\n\n // Memory array for coefficients.\n logic [DATA_WIDTH-1:0] mem [0:NUM_COEFFS-1];\n integer i;\n\n // Synchronous read.\n always_ff @(posedge clk)\n begin\n data_out <= mem[addr];\n end\n\nendmodule", + "rtl/poly_filter.sv": "module poly_filter #(\n parameter N = 4, // Interpolation factor\n parameter TAPS = 8, // Taps per phase\n parameter COEFF_WIDTH = 16, // Bit width of filter coefficients\n parameter DATA_WIDTH = 16, // Bit width of input data\n localparam ACC_WIDTH = DATA_WIDTH + COEFF_WIDTH + $clog2(TAPS)\n)\n(\n input logic clk,\n input logic arst_n,\n // Sample history (shift register contents)\n input logic [DATA_WIDTH-1:0] sample_buffer [0:TAPS-1],\n input logic valid_in,\n // Phase selection for coefficient block\n input logic [$clog2(N)-1:0] phase,\n output logic [ACC_WIDTH-1:0] filter_out,\n output logic valid\n);\n\n // --- Stage 0: Register the input sample buffer and phase ---\n logic [DATA_WIDTH-1:0] sample_reg [0:TAPS-1];\n logic [$clog2(N)-1:0] phase_reg;\n logic valid_stage0;\n integer i;\nalways_ff @(posedge clk or negedge arst_n)\nbegin\n if (!arst_n)\n begin\n for (i = 0; i < TAPS; i = i + 1)\n sample_reg[i] <= '0;\n phase_reg <= '0;\n valid_stage0 <= 1'b0;\n end\n else\n begin\n if (valid_in)\n begin\n for (i = 0; i < TAPS; i = i + 1)\n sample_reg[i] <= sample_buffer[i];\n phase_reg <= phase;\n valid_stage0 <= 1'b1;\n end\n else\n begin\n valid_stage0 <= 1'b0;\n end\n end\n end\n\n // --- Stage 1: Coefficient Fetch ---\n logic [COEFF_WIDTH-1:0] coeff [0:TAPS-1];\n genvar j;\n generate\n for (j = 0; j < TAPS; j = j + 1)\n begin : coeff_fetch\n logic [$clog2(N*TAPS)-1:0] addr;\n assign addr = phase_reg * TAPS + j;\n coeff_ram #(\n .NUM_COEFFS(N*TAPS),\n .DATA_WIDTH(COEFF_WIDTH)\n ) u_coeff_ram (\n .clk (clk),\n .addr (addr),\n .data_out(coeff[j])\n );\n end\n endgenerate\n\n // Register a valid flag for stage 1\n logic valid_stage1;\n always_ff @(posedge clk or negedge arst_n)\n begin\n if (!arst_n)\n valid_stage1 <= 1'b0;\n else\n valid_stage1 <= valid_stage0;\n end\n\n // --- Stage 2: Multiply registered samples with coefficients ---\n logic [DATA_WIDTH+COEFF_WIDTH-1:0] products [TAPS];\n integer k;\n always_comb\n begin\n for (k = 0; k < TAPS; k = k + 1)\n begin\n products[k] = sample_reg[k] * coeff[k];\n end\n end\n\n // --- Stage 3: Sum the products using the adder_tree ---\n logic [ACC_WIDTH-1:0] sum_result;\n logic valid_adder;\n adder_tree #(\n .NUM_INPUTS(TAPS),\n .WIDTH(DATA_WIDTH+COEFF_WIDTH)\n ) u_adder_tree (\n .clk (clk),\n .arst_n (arst_n),\n .valid_in (valid_stage1),\n .data_in (products),\n .sum_out (sum_result),\n .valid_out(valid_adder)\n );\n\n // --- Stage 4: Output Registration ---\n always_ff @(posedge clk or negedge arst_n)\n begin\n if (!arst_n)\n begin\n filter_out <= '0;\n valid <= 1'b0;\n end\n else\n begin\n filter_out <= sum_result;\n valid <= valid_adder;\n end\n end\n\nendmodule", + "rtl/poly_interpolator.sv": null, + "rtl/shift_register.sv": "module shift_register #(\n parameter TAPS = 8,\n parameter DATA_WIDTH = 16\n)\n(\n input logic clk,\n input logic arst_n,\n input logic load, // Assert to load a new sample\n input logic [DATA_WIDTH-1:0] new_sample,\n output logic [DATA_WIDTH-1:0] data_out [0:TAPS-1],\n output logic data_out_val // New valid signal for data_out\n);\n\n // Internal register array for storing the samples.\n logic [DATA_WIDTH-1:0] reg_array [0:TAPS-1];\n integer i;\n\n always_ff @(posedge clk or negedge arst_n) begin\n if (!arst_n)\n begin\n for (i = 0; i < TAPS; i = i + 1)\n reg_array[i] <= '0;\n data_out_val <= 1'b0;\n end\n else if (load)\n begin\n reg_array[0] <= new_sample;\n for (i = TAPS-1; i > 0; i = i - 1)\n reg_array[i] <= reg_array[i-1];\n data_out_val <= 1'b1;\n end\n else\n begin\n data_out_val <= 1'b0;\n end\n end\n\n // Continuous assignment of the register values to the output.\n generate\n for (genvar j = 0; j < TAPS; j = j + 1)\n begin : assign_output\n assign data_out[j] = reg_array[j];\n end\n endgenerate\n\nendmodule", + "docs/poly_filter.md": "# Polyphase Filter Module\n\nThe `poly_filter` module performs the multiply-accumulate (MAC) operations required in a polyphase filter structure. It takes as inputs:\n- A **sample buffer** (from a shift register) containing the history of input samples.\n- A **phase selection** signal that determines which group of filter coefficients to use.\n- A **valid_in** flag indicating that new input data is available.\n\nThe module operates in four main stages:\n\n1. **Stage 0: Input Registration** \n The incoming sample buffer and the phase signal are registered into internal registers (`sample_reg` and `phase_reg`). A valid flag (`valid_stage0`) is generated when the input data is valid.\n\n2. **Stage 1: Coefficient Fetch** \n For each tap, a coefficient is fetched from an instance of the **coeff_ram** module.\n\n3. **Stage 2: Multiplication** \n Each registered sample is multiplied by its corresponding coefficient to produce a set of products.\n\n4. **Stage 3: Summation** \n The products are summed using a pipelined **adder_tree** module. The output of the adder tree is a single sum representing the filtered result.\n\n5. **Stage 4: Output Registration** \n The final sum is registered and output along with a valid flag, indicating that the filter output is ready.\n\n---\n\n## Interface Table\n\n| Signal Name | Direction | Width | Description |\n|-----------------|-----------|-------------------------------------------------------|---------------------------------------------------------------------|\n| `clk` | Input | 1 | Clock signal |\n| `arst_n` | Input | 1 | Active-low asynchronous reset |\n| `sample_buffer` | Input | Array of `TAPS` elements, each `DATA_WIDTH` bits wide | Input sample history, from a shift register |\n| `valid_in` | Input | 1 | Valid flag for the sample_buffer. |\n| `phase` | Input | `$clog2(N)` bits | Phase selection signal used to choose the correct coefficient group |\n| `filter_out` | Output | `ACC_WIDTH` | Final filter output |\n| `valid` | Output | 1 | Valid flag indicating that the output on `filter_out` |\n\n\n---\n\n## Submodule Integration\n\n### Coefficient RAM (coeff_ram)\n\n- **Purpose:** \n The **coeff_ram** module stores filter coefficients. In the poly_filter, a generate block named `coeff_fetch` instantiates one `coeff_ram` instance per tap.\n \n- **Operation:** \n For each tap (index `j`), the coefficient RAM is accessed with an address computed as:\n ```\n addr = phase_reg * TAPS + j\n ```\n This fetches the coefficient corresponding to the current phase and tap.\n \n- **Integration:** \n The output of each coefficient RAM instance is assigned to an array (`coeff[j]`), which is later used in the multiplication stage.\n\n### Adder Tree (adder_tree)\n\n- **Purpose:** \n The **adder_tree** module sums an array of products obtained from multiplying the registered samples and the fetched coefficients.\n \n- **Operation:** \n The multiplication results are stored in the `products` array. The adder_tree uses a pipelined structure where the number of values is halved at each stage until a single summed value is produced.\n \n- **Integration:** \n The adder_tree is instantiated with the parameters:\n - `NUM_INPUTS = TAPS`\n - `DATA_WIDTH = DATA_WIDTH + COEFF_WIDTH`\n \n Its output is assigned to the final filter result (`sum_result`), and a valid flag (`valid_adder`) indicates when the summed result is valid.\n\n---\n\n## Detailed Operation Flow\n\n1. **Stage 0 \u2013 Input Registration:** \n - Registers each element of `sample_buffer` into `sample_reg`.\n - Registers the `phase` signal into `phase_reg`.\n - Generates `valid_stage0` if `valid_in` is high.\n\n2. **Stage 1 \u2013 Coefficient Fetch:** \n - For each tap `j`, calculates the coefficient address: `addr = phase_reg * TAPS + j`.\n - Instantiates `coeff_ram` to retrieve the coefficient at the computed address.\n - Outputs are stored in the `coeff` array.\n\n3. **Stage 2 \u2013 Multiplication:** \n - For each tap `j`, multiplies `sample_reg[j]` with `coeff[j]` to obtain `products[j]`.\n\n4. **Stage 3 \u2013 Summation via Adder Tree:** \n - The `products` array is input to the adder_tree module.\n - The adder_tree computes the sum of all products.\n - The final sum is available at `sum_result` and is accompanied by a valid signal (`valid_adder`).\n\n5. **Stage 4 \u2013 Output Registration:** \n - The `sum_result` is registered and assigned to `filter_out`.\n - The output valid flag `valid` is set based on `valid_adder`.", + "rtl/rgb_color_space_hsv.sv": null, + "verif/tb_linear_search.sv": null, + "docs/simd_datapath_specs.md": null, + "docs/simd_lane_specs.md": null, + "rtl/sorting_engine.sv": null, + "verif/sorting_engine_testbench.sv": null, + "docs/order_matching_engine_specification.md": null, + "verif/order_matching_engine_testbench.sv": null, + "rtl/fixed_priority_arbiter.sv": null, + "verif/fixed_priority_arbiter_tb.sv": null, + "docs/Helmholtz_Audio_Spec.md": null, + "rtl/helmholtz_resonator.sv": null, + "rtl/modulator.sv": null, + "rtl/resonator_bank.sv": null, + "rtl/soft_clipper.sv": null, + "docs/specs_tb.md": null, + "docs/image_stego_specification.md": null, + "verif/image_stego_tb.sv": null, + "rtl/top_inv_manchester_codec.sv": null, + "rtl/jpeg_runlength_enc.sv": null, + "rtl/jpeg_runlength_rzs.sv": null, + "rtl/jpeg_runlength_stage1.sv": null, + "docs/8Bit_lfsr_spec.md": null, + "rtl/memory_scheduler.sv": null, + "docs/multiplexer_specification.md": null, + "rtl/multiplexer.sv": null, + "verif/multiplexer_tb.sv": null, + "docs/nbit_swizzling_spec.md": null, + "verif/nbit_swizzling_tb.sv": null, + "docs/nmea_decoder_spec.md": null, + "verif/nmea_decoder_tb.sv": null, + "rtl/axi4lite_to_pcie_cfg_bridge.sv": null, + "rtl/axis_to_uart_tx.sv": null, + "rtl/uart_rx_to_axis.sv": null, + "rtl/axis_to_uart.sv": null, + "rtl/barrel_shifter.sv": null, + "verif/barrel_shifter_tb.sv": null, + "docs/bcd_adder_spec.md": null, + "verif/tb_bcd_adder.sv": null, + "rtl/bcd_adder.sv": null, + "rtl/bcd_top.sv": null, + "rtl/multi_digit_bcd_add_sub.sv": null, + "rtl/full_adder.sv": null, + "rtl/four_bit_adder.sv": null, + "verif/bcd_to_excess_3_tb.sv": null, + "docs/deletion_specification.md": null + } + }, + { + "id": "cvdp_agentic_rgb_color_space_conversion_0005", + "index": 636, + "source_config": "cvdp_agentic_code_generation_commercial", + "instruction": "Context: You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Update the file content** by using:\n - `sed -i '3s/old/new/' file.txt`\n - **Find current working directory** by using:\n - `pwd`\n\n You will be given a prompt and your task is to understand it and solve the given issue by using the commands mentioned above as needed. In the final step, create a Linux patch highlighting the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.\n\nTask: I have a `rgb_color_space_hsv` module available in the `rtl` directory and its' specification is in the `docs` directory. Please modify the module by adding System Verilog assertions to validate the following conditions during simulation. The assertions should display clear error messages when any condition is violated.\n\n**Required Assertions:**\n\n1. **Valid Signal Latency:** \n Ensure that `valid_out` is asserted exactly after the expected processing latency from the assertion of `valid_in`.\n\n2. **Zero Outputs When i_max is Zero:** \n Confirm that when `i_max` is zero, all outputs (`h_component`, `s_component`, and `v_component`) are driven to zero when the outputs are valid.\n\n3. **Zero h_component and s_component When delta_i is Zero:** \n Validate that `h_component` and `s_component` are driven to zero when `delta_i` is zero and the outputs are valid.\n\n4. **V Component Accuracy:** \n Verify the correctness of `v_component` relative to `i_max` when the outputs are valid. If there is a mismatch, provide detailed debugging information.\n\n5. **H Range Check:** \n Ensure that `h_component` does not exit the maximum upper bound under all input conditions.\n\n6. **Input Stability Check:** \n Ensure that the inputs (`r_component`, `g_component`, `b_component`) remain stable throughout the processing period until valid outputs are available.", + "verilog_code": { + "code_block_0_0": "\\nmodule rgb_color_space_hsv (\\n input clk,\\n input rst,\\n \\n // Memory ports to initialize (1/delta) values\\n input we,\\n input [7:0] waddr,\\n input [24:0] wdata,\\n \\n // Input data with valid.\\n input valid_in,\\n input [7:0] r_component,\\n input [7:0] g_component,\\n input [7:0] b_component,\\n\\n // Output values\\n output reg [11:0] h_component, // Output in fx10.2 format, For actual degree value = (h_component)/4\\n output reg [12:0] s_component, // Output in fx1.12 format. For actual % value = (s_component/4096)*100\\n output reg [11:0] v_component, // For actual % value = (v_component/255) * 100\\n output reg valid_out\\n);\\n", + "code_block_1_23": "H = 60 * ((G - B) / delta)", + "code_block_1_24": "H = 60 * ((B - R) / delta) + 120", + "code_block_1_25": "H = 60 * ((R - G) / delta) + 240", + "code_block_1_32": "verilog\\nmodule rgb_color_space_hsv (\\n input clk,\\n input rst,\\n \\n // Memory ports to initialize (1/delta) values\\n input we,\\n input [7:0] waddr,\\n input [24:0] wdata,\\n \\n // Input data with valid.\\n input valid_in,\\n input [7:0] r_component,\\n input [7:0] g_component,\\n input [7:0] b_component,\\n\\n // Output values\\n output reg [11:0] h_component, // Output in fx10.2 format, For actual degree value = (h_component)/4\\n output reg [12:0] s_component, // Output in fx1.12 format. For actual % value = (s_component/4096)*100\\n output reg [11:0] v_component, // For actual % value = (v_component/255) * 100\\n output reg valid_out\\n);\\n", + "code_block_1_33": "\\n\\n### Port Descriptions\\n\\n- **clk:** Clock signal. All operations are synchronized to the positive edge of this signal.\\n- **rst:** Active-high asynchronous reset signal. When asserted, all internal registers and shift registers are initialized to their default values.\\n- **we:** Active-high write enable signal. Used to initialize the inverse values in the dual-port RAM.\\n- **waddr:** 8-bit write address signal. Specifies the memory location to be written during initialization.\\n- **wdata:** 25-bit write data signal. Contains the inverse values to be stored in the dual-port RAM during initialization.\\n- **valid_in:** Active-high input signal. Indicates that the input RGB data (", + "code_block_1_36": ") is valid.\\n- **r_component:** 8-bit input signal. Represents the Red component of the RGB input.\\n- **g_component:** 8-bit input signal. Represents the Green component of the RGB input.\\n- **b_component:** 8-bit input signal. Represents the Blue component of the RGB input.\\n- **h_component:** 12-bit output signal. Represents the Hue value in fixed-point format (fx10.2). The degree value is obtained by dividing the decimal value by 4.\\n- **s_component:** 13-bit output signal. Represents the Saturation value in fixed-point format (fx1.12). The percentage value is obtained by multiplying the decimal value by 100 and dividing by 4096.\\n- **v_component:** 12-bit output signal. Represents the Value in percentage format. The percentage value is obtained by multiplying the decimal value by 100 and dividing by 255.\\n- **valid_out:** Active-high output signal. Indicates that the output data (", + "code_block_1_39": ") is valid.\\n\\n## Submodules\\n\\n### 1. Dual-Port RAM\\nThe dual-port RAM is used to store precomputed inverse values for", + "code_block_1_41": ". It supports one write port and two independent read ports.\\n\\n#### Interface Ports:\\n- **clk:** Clock signal for synchronization.\\n- **we:** Active-high write enable signal.\\n- **waddr:** 8-bit write address for memory initialization.\\n- **wdata:** 25-bit write data for memory initialization.\\n- **ren_a:** Active-high read enable signal for port A.\\n- **raddr_a:** 8-bit read address for port A.\\n- **rdata_a:** 25-bit read data from port A.\\n- **ren_b:** Active-high read enable signal for port B.\\n- **raddr_b:** 8-bit read address for port B.\\n- **rdata_b:** 25-bit read data from port B.\\n\\n### 2. Saturation Multiplier\\nThe saturation multiplier performs fixed-point multiplication of the delta value with the inverse of", + "code_block_1_42": "to calculate saturation.\\n\\n#### Interface Ports:\\n- **clk:** Clock signal for synchronization.\\n- **rst:** Active-high reset signal.\\n- **a:** 25-bit multiplicand (inverse of", + "code_block_1_43": ").\\n- **b:** 13-bit multiplier (delta value).\\n- **result:** 26-bit result of the multiplication, representing saturation.\\n\\nThe module computes the multiplication of a and b and the result is stored in a 39-bit intermediate register.\\nThe result is **truncated** by selecting bits", + "code_block_1_44": ", effectively discarding the lower 12 bits.\\n**Rounding is applied** by adding back the most significant bit of the discarded portion.\\n\\n### 3. Hue Multiplier\\nThe hue multiplier performs fixed-point multiplication of the precomputed hue value with the inverse of", + "code_block_1_45": "to calculate the hue value before doing hue addition.\\n\\n#### Interface Ports:\\n- **clk:** Clock signal for synchronization.\\n- **rst:** Active-high reset signal.\\n- **dataa:** 19-bit signed multiplicand (precomputed hue value).\\n- **datab:** 25-bit multiplier (inverse of", + "code_block_1_46": ").\\n- **result:** 12-bit signed result of the multiplication, representing hue.\\n\\nThe", + "code_block_1_47": "module multiplies dataa and datab and the result is **44-bit wide**.\\nThis module selects bits", + "code_block_1_48": ", effectively truncating the lower 22 bits.\\n**No explicit rounding is performed**\\n\\n## Internal Architecture\\n\\nThe internal architecture is divided into several stages, each implemented using pipelined logic for efficient processing:\\n\\n1. **Input Scaling and Max/Min Calculation:** \\n - The 8-bit RGB inputs are scaled to 12-bit fixed-point values.\\n - The maximum (", + "code_block_1_50": ") values among the R, G, and B components are determined.\\n - The delta (", + "code_block_1_51": ") is calculated as the difference between", + "code_block_1_53": ".\\n\\n2. **Memory Lookup for Inverse Values:** \\n - The inverse values of", + "code_block_1_55": "are fetched from the dual-port RAM. These values are precomputed and stored to avoid division operations.\\n\\n3. **Hue Calculation:** \\n - The Hue value is calculated based on the maximum RGB component using precomputed inverse values and fixed-point arithmetic.\\n - The result is adjusted based on the maximum component (Red, Green, or Blue) and normalized to the range [0, 360].\\n\\n4. **Saturation Calculation:** \\n - Saturation is calculated using the formula", + "code_block_1_56": ", implemented using fixed-point multiplication with the pre-computed inverse of", + "code_block_1_57": ".\\n\\n5. **Value Calculation:** \\n - Value is the maximum RGB component, scaled to the output format.\\n\\n6. **Output Pipeline:** \\n - The calculated Hue, Saturation, and Value are passed through a pipeline to ensure proper timing and synchronization.\\n - The", + "code_block_1_58": "signal is asserted when the output data is ready.\\n\\n\\n## Timing and Latency\\n\\nThe design is fully pipelined, with a total latency of **8 clock cycles** from the assertion of", + "code_block_1_60": ". Each computational step within the module has a specific processing time, but because the design is **pipelined**, different portions of the input data progress through distinct stages concurrently. \\n\\n1. **Subtraction (1 cycle)** \\n - The first stage computes the differences required for Hue calculation:", + "code_block_1_63": ". \\n - These values are passed forward to later stages while new input data enters the pipeline. \\n\\n2. **Max/Min Value Calculation (2 cycles)** \\n - The second stage determines the **maximum (", + "code_block_1_68": ". \\n\\n3. **Determine the Maximum Component and Compute Delta (3 cycles)** \\n - This stage identifies which component (", + "code_block_1_72": ". \\n - It also calculates **delta (", + "code_block_1_73": ")**, which is the difference between", + "code_block_1_75": ". \\n\\n4. **Memory Lookup for Inverse Values (4 cycles from", + "code_block_1_76": ")** \\n - The inverse values of", + "code_block_1_78": "are retrieved from a precomputed lookup table. \\n - Memory access itself takes **1 cycle**, but the lookup results become available at different times:\\n - The **inverse of", + "code_block_1_79": "** is available **3 cycles after", + "code_block_1_80": "**.\\n - The **inverse of", + "code_block_1_81": "** is available **4 cycles after", + "code_block_1_82": "**. \\n\\n5. **Saturation Calculation (6 cycles from", + "code_block_1_85": "are available, the saturation computation is performed using **fixed-point multiplication**. \\n - The **inverse of", + "code_block_1_87": "become available after 3 cycles. The multiplication takes an additional **3 cycles** for computation and rounding. \\n - The computed saturation value is stored in the pipeline and remains until **valid_out** is asserted at cycle 8. \\n\\n6. **Hue Calculation (8 cycles from", + "code_block_1_88": ")** \\n - The hue calculation involves two key computations:\\n 1. **Precomputed Hue Calculation (", + "code_block_1_89": ")** \\n - The **subtracted value** used in Hue calculation (", + "code_block_1_92": ") is available **1 cycle after", + "code_block_1_93": "**. \\n - Identifying which component contributed to", + "code_block_1_94": "takes **3 cycles**, so the appropriate subtracted value is selected by cycle **4**. \\n - An additional **1 cycle** is required to multiply this value by **60**, making the **precomputed hue** available by cycle **5**. \\n 2. **Final Hue Computation (", + "code_block_1_95": ")** \\n - The **inverse of", + "code_block_1_96": "** is available at **cycle 4**. \\n - The **hue multiplication module** receives", + "code_block_1_98": "(cycle 4) and performs the multiplication, which takes **2 cycles**. \\n - An additional **1 cycle** is required to add the **hue offset** (0, 120, or 240 degrees based on", + "code_block_1_99": "). \\n - The final **Hue (", + "code_block_1_100": ") is available at cycle 8**, aligning with", + "code_block_1_101": ". \\n\\n7. **Value Calculation (2 cycles from", + "code_block_1_102": ")** \\n - The **Value (", + "code_block_1_103": ") component** is simply assigned the maximum input (", + "code_block_1_105": "is computed early in the pipeline,", + "code_block_1_106": "is ready **by cycle 2** but remains in the pipeline until all outputs are valid. \\n\\n\\n\\n## Memory Initialization\\n\\nThe dual-port RAM stores precomputed inverse values for", + "code_block_1_108": ". These values are initialized using the", + "code_block_1_111": "signals. The memory is organized as follows:\\n- **Address Range:** 0 to 255 (8-bit address).\\n- **Data Width:** 25 bits (fixed-point representation of inverse values).\\n\\n\\n## Fixed-Point Formats\\n\\n- **Hue (h_component):** \\n - Format: fx10.2 (10 integer bits, 2 fractional bits).\\n - Range: 0 to 360 degrees (scaled by a factor of 4).\\n\\n- **Saturation (s_component):** \\n - Format: fx1.12 (1 integer bit, 12 fractional bits).\\n - Range: 0% to 100% (scaled by a factor of 4096).\\n\\n- **Value (v_component):** \\n - Format: 12-bit decimal.\\n - Range: 0% to 100% (scaled by a factor of 255).\\n\\n\\n## Precision and Error Tolerance\\n\\nThe module is designed to maintain the following error tolerances:\\n- **Hue:** \u00b10.25 degree.\\n- **Saturation:** \u00b10.25%.\\n- **Value:** \u00b10.25%.\\n\\nThese tolerances account for precision loss during fixed-point arithmetic and rounding operations.\\n\\n## Input constraints\\n- Assume that new inputs are provided to the design only after", + "code_block_2_0": "module available in the `rtl` directory and its' specification is in the `docs` directory. Please modify the module by adding System Verilog assertions to validate the following conditions during simulation. The assertions should display clear error messages when any condition is violated.\n\n**Required Assertions:**\n\n1. **Valid Signal Latency:** \n Ensure that `valid_out` is asserted exactly after the expected processing latency from the assertion of `valid_in`.\n\n2. **Zero Outputs When i_max is Zero:** \n Confirm that when `i_max` is zero, all outputs (`h_component`, `s_component`, and `v_component`) are driven to zero when the outputs are valid.\n\n3. **Zero h_component and s_component When delta_i is Zero:** \n Validate that `h_component` and `s_component` are driven to zero when `delta_i` is zero and the outputs are valid.\n\n4. **V Component Accuracy:** \n Verify the correctness of `v_component` relative to `i_max` when the outputs are valid. If there is a mismatch, provide detailed debugging information.\n\n5. **H Range Check:** \n Ensure that `h_component` does not exit the maximum upper bound under all input conditions.\n\n6. **Input Stability Check:** \n Ensure that the inputs (`r_component`, `g_component`, `b_component`) remain stable throughout the processing period until valid outputs are available.\n {'docs/specification.md': '# RGB to HSV Conversion Module Specification Document\\n\\n## Introduction\\n\\nThe **RGB to HSV Conversion Module** is designed to convert RGB (Red, Green, Blue) color space values into HSV (Hue, Saturation, Value) color space values. This module is optimized for hardware implementation, leveraging pipelining and fixed-point arithmetic to achieve efficient and accurate conversion. The module supports 8-bit RGB input values and produces 12-bit Hue, 13-bit Saturation, and 12-bit Value outputs in fixed-point formats.\\n\\n\\n## Algorithm Overview\\n\\nThe conversion from RGB to HSV involves the following steps:\\n\\n1. **Normalize RGB Values:** \\n The 8-bit RGB values are scaled to 12-bit fixed-point representation to maintain precision during calculations.\\n\\n2. **Determine Maximum and Minimum Values:** \\n The maximum (`i_max`) and minimum (`i_min`) values among the R, G, and B components are identified. These values are used to calculate the delta (`delta_i`), which is the difference between `i_max` and `i_min`.\\n\\n3. **Calculate Hue (H):** \\n The Hue value is calculated based on the maximum RGB component:\\n - If the maximum component is **Red**, Hue is calculated using the formula: \\n `H = 60 * ((G - B) / delta)`\\n - If the maximum component is **Green**, Hue is calculated using the formula: \\n `H = 60 * ((B - R) / delta) + 120`\\n - If the maximum component is **Blue**, Hue is calculated using the formula: \\n `H = 60 * ((R - G) / delta) + 240`\\n - If `delta_i` is zero, Hue is set to `0`.\\n\\n4. **Calculate Saturation (S):** \\n Saturation is calculated using the formula: \\n `S = (delta / i_max)`\\n\\n5. **Calculate Value (V):** \\n Value is simply the maximum RGB component: \\n `V = i_max`\\n\\nThe module uses precomputed inverse values of `i_max` and `delta_i` stored in memory to avoid division operations, replacing them with multiplications for efficiency.\\n\\n\\n## Module Interface\\n\\nThe module is defined as follows:\\n\\n```verilog\\nmodule rgb_color_space_hsv (\\n input clk,\\n input rst,\\n \\n // Memory ports to initialize (1/delta) values\\n input we,\\n input [7:0] waddr,\\n input [24:0] wdata,\\n \\n // Input data with valid.\\n input valid_in,\\n input [7:0] r_component,\\n input [7:0] g_component,\\n input [7:0] b_component,\\n\\n // Output values\\n output reg [11:0] h_component, // Output in fx10.2 format, For actual degree value = (h_component)/4\\n output reg [12:0] s_component, // Output in fx1.12 format. For actual % value = (s_component/4096)*100\\n output reg [11:0] v_component, // For actual % value = (v_component/255) * 100\\n output reg valid_out\\n);\\n```\\n\\n### Port Descriptions\\n\\n- **clk:** Clock signal. All operations are synchronized to the positive edge of this signal.\\n- **rst:** Active-high asynchronous reset signal. When asserted, all internal registers and shift registers are initialized to their default values.\\n- **we:** Active-high write enable signal. Used to initialize the inverse values in the dual-port RAM.\\n- **waddr:** 8-bit write address signal. Specifies the memory location to be written during initialization.\\n- **wdata:** 25-bit write data signal. Contains the inverse values to be stored in the dual-port RAM during initialization.\\n- **valid_in:** Active-high input signal. Indicates that the input RGB data (`r_component`, `g_component`, `b_component`) is valid.\\n- **r_component:** 8-bit input signal. Represents the Red component of the RGB input.\\n- **g_component:** 8-bit input signal. Represents the Green component of the RGB input.\\n- **b_component:** 8-bit input signal. Represents the Blue component of the RGB input.\\n- **h_component:** 12-bit output signal. Represents the Hue value in fixed-point format (fx10.2). The degree value is obtained by dividing the decimal value by 4.\\n- **s_component:** 13-bit output signal. Represents the Saturation value in fixed-point format (fx1.12). The percentage value is obtained by multiplying the decimal value by 100 and dividing by 4096.\\n- **v_component:** 12-bit output signal. Represents the Value in percentage format. The percentage value is obtained by multiplying the decimal value by 100 and dividing by 255.\\n- **valid_out:** Active-high output signal. Indicates that the output data (`h_component`, `s_component`, `v_component`) is valid.\\n\\n## Submodules\\n\\n### 1. Dual-Port RAM\\nThe dual-port RAM is used to store precomputed inverse values for `i_max` and `delta_i`. It supports one write port and two independent read ports.\\n\\n#### Interface Ports:\\n- **clk:** Clock signal for synchronization.\\n- **we:** Active-high write enable signal.\\n- **waddr:** 8-bit write address for memory initialization.\\n- **wdata:** 25-bit write data for memory initialization.\\n- **ren_a:** Active-high read enable signal for port A.\\n- **raddr_a:** 8-bit read address for port A.\\n- **rdata_a:** 25-bit read data from port A.\\n- **ren_b:** Active-high read enable signal for port B.\\n- **raddr_b:** 8-bit read address for port B.\\n- **rdata_b:** 25-bit read data from port B.\\n\\n### 2. Saturation Multiplier\\nThe saturation multiplier performs fixed-point multiplication of the delta value with the inverse of `i_max` to calculate saturation.\\n\\n#### Interface Ports:\\n- **clk:** Clock signal for synchronization.\\n- **rst:** Active-high reset signal.\\n- **a:** 25-bit multiplicand (inverse of `i_max`).\\n- **b:** 13-bit multiplier (delta value).\\n- **result:** 26-bit result of the multiplication, representing saturation.\\n\\nThe module computes the multiplication of a and b and the result is stored in a 39-bit intermediate register.\\nThe result is **truncated** by selecting bits `[38:12]`, effectively discarding the lower 12 bits.\\n**Rounding is applied** by adding back the most significant bit of the discarded portion.\\n\\n### 3. Hue Multiplier\\nThe hue multiplier performs fixed-point multiplication of the precomputed hue value with the inverse of `delta_i` to calculate the hue value before doing hue addition.\\n\\n#### Interface Ports:\\n- **clk:** Clock signal for synchronization.\\n- **rst:** Active-high reset signal.\\n- **dataa:** 19-bit signed multiplicand (precomputed hue value).\\n- **datab:** 25-bit multiplier (inverse of `delta_i`).\\n- **result:** 12-bit signed result of the multiplication, representing hue.\\n\\nThe `hue_mult` module multiplies dataa and datab and the result is **44-bit wide**.\\nThis module selects bits `[33:22]`, effectively truncating the lower 22 bits.\\n**No explicit rounding is performed**\\n\\n## Internal Architecture\\n\\nThe internal architecture is divided into several stages, each implemented using pipelined logic for efficient processing:\\n\\n1. **Input Scaling and Max/Min Calculation:** \\n - The 8-bit RGB inputs are scaled to 12-bit fixed-point values.\\n - The maximum (`i_max`) and minimum (`i_min`) values among the R, G, and B components are determined.\\n - The delta (`delta_i`) is calculated as the difference between `i_max` and `i_min`.\\n\\n2. **Memory Lookup for Inverse Values:** \\n - The inverse values of `i_max` and `delta_i` are fetched from the dual-port RAM. These values are precomputed and stored to avoid division operations.\\n\\n3. **Hue Calculation:** \\n - The Hue value is calculated based on the maximum RGB component using precomputed inverse values and fixed-point arithmetic.\\n - The result is adjusted based on the maximum component (Red, Green, or Blue) and normalized to the range [0, 360].\\n\\n4. **Saturation Calculation:** \\n - Saturation is calculated using the formula `S = (delta / i_max)`, implemented using fixed-point multiplication with the pre-computed inverse of `i_max`.\\n\\n5. **Value Calculation:** \\n - Value is the maximum RGB component, scaled to the output format.\\n\\n6. **Output Pipeline:** \\n - The calculated Hue, Saturation, and Value are passed through a pipeline to ensure proper timing and synchronization.\\n - The `valid_out` signal is asserted when the output data is ready.\\n\\n\\n## Timing and Latency\\n\\nThe design is fully pipelined, with a total latency of **8 clock cycles** from the assertion of `valid_in` to the assertion of `valid_out`. Each computational step within the module has a specific processing time, but because the design is **pipelined**, different portions of the input data progress through distinct stages concurrently. \\n\\n1. **Subtraction (1 cycle)** \\n - The first stage computes the differences required for Hue calculation: `(G - B)`, `(B - R)`, and `(R - G)`. \\n - These values are passed forward to later stages while new input data enters the pipeline. \\n\\n2. **Max/Min Value Calculation (2 cycles)** \\n - The second stage determines the **maximum (`i_max`)** and **minimum (`i_min`)** values among `R`, `G`, and `B`. \\n\\n3. **Determine the Maximum Component and Compute Delta (3 cycles)** \\n - This stage identifies which component (`R`, `G`, or `B`) contributed to `i_max`. \\n - It also calculates **delta (`delta_i`)**, which is the difference between `i_max` and `i_min`. \\n\\n4. **Memory Lookup for Inverse Values (4 cycles from `valid_in`)** \\n - The inverse values of `i_max` and `delta_i` are retrieved from a precomputed lookup table. \\n - Memory access itself takes **1 cycle**, but the lookup results become available at different times:\\n - The **inverse of `i_max`** is available **3 cycles after `valid_in`**.\\n - The **inverse of `delta_i`** is available **4 cycles after `valid_in`**. \\n\\n5. **Saturation Calculation (6 cycles from `valid_in`)** \\n - Once `delta_i` and `i_max` are available, the saturation computation is performed using **fixed-point multiplication**. \\n - The **inverse of `i_max`** and `delta_i` become available after 3 cycles. The multiplication takes an additional **3 cycles** for computation and rounding. \\n - The computed saturation value is stored in the pipeline and remains until **valid_out** is asserted at cycle 8. \\n\\n6. **Hue Calculation (8 cycles from `valid_in`)** \\n - The hue calculation involves two key computations:\\n 1. **Precomputed Hue Calculation (`5 cycles`)** \\n - The **subtracted value** used in Hue calculation (`G - B`, `B - R`, or `R - G`) is available **1 cycle after `valid_in`**. \\n - Identifying which component contributed to `i_max` takes **3 cycles**, so the appropriate subtracted value is selected by cycle **4**. \\n - An additional **1 cycle** is required to multiply this value by **60**, making the **precomputed hue** available by cycle **5**. \\n 2. **Final Hue Computation (`3 additional cycles`)** \\n - The **inverse of `delta_i`** is available at **cycle 4**. \\n - The **hue multiplication module** receives `precomputed hue` (cycle 5) and `inverse of delta` (cycle 4) and performs the multiplication, which takes **2 cycles**. \\n - An additional **1 cycle** is required to add the **hue offset** (0, 120, or 240 degrees based on `i_max`). \\n - The final **Hue (`h_component`) is available at cycle 8**, aligning with `valid_out`. \\n\\n7. **Value Calculation (2 cycles from `valid_in`)** \\n - The **Value (`V`) component** is simply assigned the maximum input (`i_max`). \\n - Since `i_max` is computed early in the pipeline, `v_component` is ready **by cycle 2** but remains in the pipeline until all outputs are valid. \\n\\n\\n\\n## Memory Initialization\\n\\nThe dual-port RAM stores precomputed inverse values for `i_max` and `delta_i`. These values are initialized using the `we`, `waddr`, and `wdata` signals. The memory is organized as follows:\\n- **Address Range:** 0 to 255 (8-bit address).\\n- **Data Width:** 25 bits (fixed-point representation of inverse values).\\n\\n\\n## Fixed-Point Formats\\n\\n- **Hue (h_component):** \\n - Format: fx10.2 (10 integer bits, 2 fractional bits).\\n - Range: 0 to 360 degrees (scaled by a factor of 4).\\n\\n- **Saturation (s_component):** \\n - Format: fx1.12 (1 integer bit, 12 fractional bits).\\n - Range: 0% to 100% (scaled by a factor of 4096).\\n\\n- **Value (v_component):** \\n - Format: 12-bit decimal.\\n - Range: 0% to 100% (scaled by a factor of 255).\\n\\n\\n## Precision and Error Tolerance\\n\\nThe module is designed to maintain the following error tolerances:\\n- **Hue:** \u00b10.25 degree.\\n- **Saturation:** \u00b10.25%.\\n- **Value:** \u00b10.25%.\\n\\nThese tolerances account for precision loss during fixed-point arithmetic and rounding operations.\\n\\n## Input constraints\\n- Assume that new inputs are provided to the design only after `valid_out` is asserted indication all outputs are valid.', 'verif/tb_top_64b66b_codec.sv': None, 'docs/decoder_specification.md': None, 'rtl/aes_enc_top.sv': None, 'rtl/aes_encrypt.sv': None, 'rtl/sbox.sv': None, 'rtl/Bit_Difference_Counter.sv': None, 'rtl/Bitwise_Reduction.sv': None, 'rtl/Data_Reduction.sv': None, 'rtl/Min_Hamming_Distance_Finder.sv': None, 'verif/tb_Min_Hamming_Distance_Finder.sv': None, 'docs/alu_core_specification.md': None, 'rtl/alu_core.sv': None, 'verif/alu_core_tb.sv': None, 'docs/fifo.md': None, 'rtl/async_fifo.sv': None, 'rtl/fifo_memory.sv': None, 'rtl/load_memory.sv': None, 'rtl/read_to_write_pointer_sync.sv': None, 'rtl/rptr_empty.sv': None, 'rtl/wptr_full.sv': None, 'rtl/spi_complex_mult.sv': None, 'rtl/spi_master.sv': None, 'rtl/spi_top.sv': None, 'verif/spi_complex_mult_tb.sv': None, 'rtl/ttc_counter_lite.sv': None, 'verif/ttc_counter_lite_tb.sv': None, 'docs/UART_Specifications.md': None, 'rtl/areset_sync.sv': None, 'rtl/baud_gen.sv': None, 'rtl/cdc_sync.sv': None, 'rtl/uart_rx.sv': None, 'rtl/uart_tx.sv': None, 'rtl/blake2s_G.v': None, 'rtl/blake2s_core.v': None, 'rtl/blake2s_m_select.v': None, 'verif/blake2s_core_finish_and_update_sanity_check.sv': None, 'rtl/blake2s.v': None, 'verif/blake2s_not_readable_addresses_check.sv': None, 'rtl/csr_apb_interface.sv': None, 'rtl/direct_map_cache.sv': None, 'verif/tb_direct_map_cache.sv': None, 'rtl/door_lock.sv': None, 'docs/specs.md': None, 'verif/tb_branch_control_unit.sv': None, 'verif/tb_custom_byte_enable_ram.sv': None, 'rtl/custom_byte_enable_ram.sv': None, 'rtl/caesar_cipher.sv': None, 'rtl/cic_decimator.sv': None, 'verif/coffee_machine_testbench.sv': None, 'docs/continuous_adder_specification.md': None, 'rtl/continuous_adder.sv': None, 'verif/continuous_adder_tb.sv': None, 'verif/blake2s_core_state_liveness_check.sv': None, 'verif/blake2s_core_reset_and_ready_sanity_check.sv': None, 'rtl/adder_tree.sv': None, 'rtl/coeff_ram.sv': None, 'rtl/poly_filter.sv': None, 'rtl/poly_interpolator.sv': None, 'rtl/shift_register.sv': None, 'docs/poly_filter.md': None, 'rtl/rgb_color_space_hsv.sv': \"module rgb_color_space_hsv (\\n input clk,\\n input rst,\\n\\n // Memory ports to initialize (1/delta) values\\n input we,\\n input [7:0] waddr,\\n input [24:0] wdata,\\n\\n // Input data with valid.\\n input valid_in,\\n input [7:0] r_component,\\n input [7:0] g_component,\\n input [7:0] b_component,\\n\\n // Output values\\n output reg [11:0] h_component, // Output in fx10.2 format, degree value = (h_component)/4\\n output reg [12:0] s_component, // Output in fx1.12 format. % value = (s_component/4096)*100\\n output reg [11:0] v_component, // % value = (v_componente/255) * 100\\n output reg valid_out\\n);\\n\\n integer j;\\n\\n reg [7:0] valid_in_shreg;\\n reg signed [12:0] pre_hue;\\n reg [11:0] i_max, i_min, stage1_max, stage1_min, stage1_b;\\n reg [8:0] hue_degrees_offset;\\n reg [2:0] i_max_r, i_max_g, i_max_b;\\n\\n reg [12:0] g_sub_b_shreg [0:1];\\n reg [12:0] b_sub_r_shreg [0:1];\\n reg [12:0] r_sub_g_shreg [0:1];\\n reg [11:0] i_max_shreg [0:1];\\n reg [11:0] i_min_shreg [0:1];\\n\\n wire [25:0] saturation_result;\\n wire [24:0] inv_i_max, inv_delta_i;\\n wire [11:0] almost_hue;\\n reg signed [11:0] hue;\\n\\n assign valid_out = valid_in_shreg[7];\\n assign v_component = i_max;\\n assign s_component = saturation_result;\\n assign h_component = hue;\\n\\n reg signed [12:0] g_sub_b, b_sub_r, r_sub_g, delta_i;\\n\\n // Internally upscaled 12-bit values for fixed point precision\\n wire [11:0] r_scaled = {4'b0000, r_component}; // Scale 8-bit to 12-bit\\n wire [11:0] g_scaled = {4'b0000, g_component}; // Scale 8-bit to 12-bit\\n wire [11:0] b_scaled = {4'b0000, b_component}; // Scale 8-bit to 12-bit\\n\\n // Subtraction logic, to find difference of inputs and delta value\\n // Calculate g-b, b-r, r-g and max-min values to be used in h calculation\\n always @(posedge clk or posedge rst) begin\\n if (rst) begin\\n g_sub_b <= 13'd0;\\n b_sub_r <= 13'd0;\\n r_sub_g <= 13'd0;\\n delta_i <= 13'd0;\\n end else begin\\n g_sub_b <= $signed(g_scaled) - $signed(b_scaled);\\n b_sub_r <= $signed(b_scaled) - $signed(r_scaled);\\n r_sub_g <= $signed(r_scaled) - $signed(g_scaled);\\n delta_i <= $signed(i_max) - $signed(i_min);\\n end\\n end\\n\\n // Memory to store 1/delta values (256 values)\\n // 0,1/1,1/2,1/3...1/255)\\n // These values are used to multiply with (g-b)/(b-r)/(r-g) for calculation\\n // h value. It is easy to store inverse values and do multiplication\\n // than division.\\n dual_port_ram inverse_component_inst (\\n .clk(clk),\\n .we(we),\\n .waddr(waddr),\\n .wdata(wdata),\\n .ren_a(1'b1),\\n .raddr_a(i_max[7:0]),\\n .rdata_a(inv_i_max),\\n .ren_b(1'b1),\\n .raddr_b(delta_i[7:0]),\\n .rdata_b(inv_delta_i)\\n );\\n\\n // Pre hue constant multiplier for h calculation\\n // Multiply with 60 degrees.\\n // Used 2 stage pipeline\\n localparam signed [6:0] CONST_60 = 7'd60;\\n reg signed [18:0] pre_hue_prod;\\n\\n always @(posedge clk or posedge rst) begin\\n if (rst) begin\\n pre_hue_prod <= 19'd0;\\n end else begin\\n pre_hue_prod <= pre_hue * CONST_60;\\n end\\n end\\n\\n // Saturation calculation multiplier\\n saturation_mult saturation_mult_0 (\\n .clk(clk),\\n .rst(rst),\\n .a(inv_i_max), // Read inverted value from memory port1\\n .b({1'b0, delta_i[11:0]}), // Delta value (max-min)\\n .result(saturation_result)\\n );\\n\\n // h value calculation multiplier\\n hue_mult hue_mult_inst (\\n .clk(clk),\\n .rst(rst),\\n .dataa(pre_hue_prod), // Product from constant 60 multiplication\\n .datab(inv_delta_i), // Read inverted data from memory port2\\n .result(almost_hue)\\n );\\n\\n // Final h value addition logic\\n always @(posedge clk or posedge rst) begin\\n if (rst)\\n hue <= 'd0;\\n else\\n hue <= $signed(almost_hue) + $signed({1'b0, {hue_degrees_offset, 2'd0}});\\n end\\n\\n // Pipelining registers to help in each stage of data processing\\n // Help with multiplications and additions\\n always @(posedge clk or posedge rst) begin\\n if (rst) begin\\n // Reset all registers and shift registers\\n g_sub_b_shreg[0] <= 0;\\n b_sub_r_shreg[0] <= 0;\\n r_sub_g_shreg[0] <= 0;\\n i_max_shreg[0] <= 0;\\n i_min_shreg[0] <= 0;\\n\\n // Reset the shift registers for all stages\\n for (j = 0; j < 2; j = j + 1) begin\\n g_sub_b_shreg[j+1] <= 0;\\n b_sub_r_shreg[j+1] <= 0;\\n r_sub_g_shreg[j+1] <= 0;\\n i_max_shreg[j+1] <= 0;\\n i_min_shreg[j+1] <= 0;\\n end\\n end else begin\\n // Normal operation when reset is not asserted\\n g_sub_b_shreg[0] <= g_sub_b;\\n b_sub_r_shreg[0] <= b_sub_r;\\n r_sub_g_shreg[0] <= r_sub_g;\\n i_max_shreg[0] <= i_max;\\n i_min_shreg[0] <= i_min;\\n\\n // Shift register updates\\n for (j = 0; j < 2; j = j + 1) begin\\n g_sub_b_shreg[j+1] <= g_sub_b_shreg[j];\\n b_sub_r_shreg[j+1] <= b_sub_r_shreg[j];\\n r_sub_g_shreg[j+1] <= r_sub_g_shreg[j];\\n i_max_shreg[j+1] <= i_max_shreg[j];\\n i_min_shreg[j+1] <= i_min_shreg[j];\\n end\\n end\\n end\\n\\n // Calculate max and min values\\n // Shift valid in for total latency cycles\\n // and assign to output valid when output data is ready\\n always @(posedge clk or posedge rst) begin\\n if (rst) begin\\n valid_in_shreg <= 0;\\n stage1_max <= 0;\\n stage1_min <= 0;\\n stage1_b <= 0;\\n i_max_r <= 0;\\n i_max_g <= 0;\\n i_max_b <= 0;\\n i_max <= 0;\\n i_min <= 0;\\n end else begin\\n valid_in_shreg <= {valid_in_shreg[6:0], valid_in};\\n i_max_r[2] <= i_max_r[1];\\n i_max_g[2] <= i_max_g[1];\\n i_max_b[2] <= i_max_b[1];\\n\\n if (valid_in) begin\\n stage1_b <= b_component;\\n if (r_component > g_component) begin\\n stage1_max <= r_component;\\n stage1_min <= g_component;\\n i_max_r[0] <= 1;\\n i_max_g[0] <= 0;\\n i_max_b[0] <= 0;\\n end else begin\\n stage1_max <= g_component;\\n stage1_min <= r_component;\\n i_max_r[0] <= 0;\\n i_max_g[0] <= 1;\\n i_max_b[0] <= 0;\\n end\\n end\\n\\n if (valid_in_shreg[0]) begin\\n if (stage1_max > stage1_b) begin\\n i_max <= stage1_max;\\n i_max_r[1] <= i_max_r[0];\\n i_max_g[1] <= i_max_g[0];\\n i_max_b[1] <= i_max_b[0];\\n end else begin\\n i_max <= stage1_b;\\n i_max_r[1] <= 0;\\n i_max_g[1] <= 0;\\n i_max_b[1] <= 1;\\n end\\n\\n if (stage1_min < stage1_b) i_min <= stage1_min;\\n else i_min <= stage1_b;\\n end\\n end\\n end\\n\\n // Select degree value to add for h calculation\\n always @(posedge clk or posedge rst) begin\\n if (rst) begin\\n pre_hue <= 'd0;\\n hue_degrees_offset <= 'd0;\\n end else begin\\n if (valid_in_shreg[2]) begin\\n if (i_max_shreg[0] == i_min_shreg[0]) begin\\n pre_hue <= 0;\\n hue_degrees_offset <= 9'd0;\\n end else if ((i_max_r[2]) && (~g_sub_b_shreg[0][12])) begin\\n pre_hue <= g_sub_b_shreg[0];\\n hue_degrees_offset <= 9'd0;\\n end else if ((i_max_r[2]) && (g_sub_b_shreg[0][12])) begin\\n pre_hue <= g_sub_b_shreg[0];\\n hue_degrees_offset <= 9'd360;\\n end else if (i_max_g[2]) begin\\n pre_hue <= b_sub_r_shreg[0];\\n hue_degrees_offset <= 9'd120;\\n end else if (i_max_b[2]) begin\\n pre_hue <= r_sub_g_shreg[0];\\n hue_degrees_offset <= 9'd240;\\n end\\n end\\n end\\n end\\nendmodule\\n\\n// Write port to initialize 1/delta values, and two read ports.\\n// 1. Read port --> read 1/delta address\\n// 2. Read port --> read 1/max address\\n// Memory is used to store inverted values (0 to 1/255) such that multiplication can be\\n// performed easily than division.\\nmodule dual_port_ram (\\n input clk,\\n input we,\\n input [7:0] waddr,\\n input [24:0] wdata,\\n input ren_a,\\n input [7:0] raddr_a,\\n output reg [24:0] rdata_a,\\n input ren_b,\\n input [7:0] raddr_b,\\n output reg [24:0] rdata_b\\n);\\n\\n reg [24:0] ram [0:255];\\n\\n always @(posedge clk) begin\\n if (we) begin\\n ram[waddr] <= wdata;\\n end\\n end\\n\\n always @(posedge clk) begin\\n if (ren_a) begin\\n rdata_a <= ram[raddr_a];\\n end\\n end\\n\\n always @(posedge clk) begin\\n if (ren_b) begin\\n rdata_b <= ram[raddr_b];\\n end\\n end\\nendmodule\\n\\n// This is used to multiply delta value with inverted cmax value from memory\\n// (used to calculate s, saturation)\\nmodule saturation_mult (\\n input wire clk,\\n input wire rst,\\n input wire [24:0] a,\\n input wire [12:0] b,\\n output [25:0] result\\n);\\n\\n reg [24:0] A_reg;\\n reg [12:0] B_reg;\\n reg [38:0] mult_result;\\n reg [25:0] rounded_result;\\n\\n always @(posedge clk or posedge rst) begin\\n if (rst) begin\\n A_reg <= 25'd0;\\n B_reg <= 13'd0;\\n end else begin\\n A_reg <= a;\\n B_reg <= b;\\n end\\n end\\n\\n always @(posedge clk or posedge rst) begin\\n if (rst) begin\\n mult_result <= 'd0;\\n end else begin\\n mult_result <= A_reg * B_reg;\\n end\\n end\\n\\n always @(posedge clk or posedge rst) begin\\n if (rst) begin\\n rounded_result <= 'd0;\\n end else begin\\n rounded_result <= mult_result[38:12] + mult_result[11];\\n end\\n end\\n\\n assign result = rounded_result;\\nendmodule\\n\\n//used for h, hue calculation\\nmodule hue_mult (\\n input clk,\\n input rst,\\n input signed [18:0] dataa,\\n input [24:0] datab,\\n output reg signed [11:0] result\\n);\\n\\n reg signed [43:0] mult_stage1;\\n\\n always @(posedge clk or posedge rst) begin\\n if (rst)\\n mult_stage1 <= 44'd0;\\n else\\n mult_stage1 <= $signed(dataa) * $signed({1'b0, datab});\\n end\\n\\n always @(posedge clk or posedge rst) begin\\n if (rst)\\n result <= 12'd0;\\n else\\n result <= mult_stage1[33:22];\\n end\\nendmodule\\n\", 'verif/tb_linear_search.sv': None, 'docs/simd_datapath_specs.md': None, 'docs/simd_lane_specs.md': None, 'rtl/sorting_engine.sv': None, 'verif/sorting_engine_testbench.sv': None, 'docs/order_matching_engine_specification.md': None, 'verif/order_matching_engine_testbench.sv': None, 'rtl/fixed_priority_arbiter.sv': None, 'verif/fixed_priority_arbiter_tb.sv': None, 'docs/Helmholtz_Audio_Spec.md': None, 'rtl/helmholtz_resonator.sv': None, 'rtl/modulator.sv': None, 'rtl/resonator_bank.sv': None, 'rtl/soft_clipper.sv': None, 'docs/specs_tb.md': None, 'docs/image_stego_specification.md': None, 'verif/image_stego_tb.sv': None, 'rtl/top_inv_manchester_codec.sv': None, 'rtl/jpeg_runlength_enc.sv': None, 'rtl/jpeg_runlength_rzs.sv': None, 'rtl/jpeg_runlength_stage1.sv': None, 'docs/8Bit_lfsr_spec.md': None, 'rtl/memory_scheduler.sv': None, 'docs/multiplexer_specification.md': None, 'rtl/multiplexer.sv': None, 'verif/multiplexer_tb.sv': None, 'docs/nbit_swizzling_spec.md': None, 'verif/nbit_swizzling_tb.sv': None, 'docs/nmea_decoder_spec.md': None, 'verif/nmea_decoder_tb.sv': None, 'rtl/axi4lite_to_pcie_cfg_bridge.sv': None, 'rtl/axis_to_uart_tx.sv': None, 'rtl/uart_rx_to_axis.sv': None, 'rtl/axis_to_uart.sv': None, 'rtl/barrel_shifter.sv': None, 'verif/barrel_shifter_tb.sv': None, 'docs/bcd_adder_spec.md': None, 'verif/tb_bcd_adder.sv': None, 'rtl/bcd_adder.sv': None, 'rtl/bcd_top.sv': None, 'rtl/multi_digit_bcd_add_sub.sv': None, 'rtl/full_adder.sv': None, 'rtl/four_bit_adder.sv': None, 'verif/bcd_to_excess_3_tb.sv': None, 'docs/deletion_specification.md': None}", + "rtl/rgb_color_space_hsv.sv": "module rgb_color_space_hsv (\n input clk,\n input rst,\n\n // Memory ports to initialize (1/delta) values\n input we,\n input [7:0] waddr,\n input [24:0] wdata,\n\n // Input data with valid.\n input valid_in,\n input [7:0] r_component,\n input [7:0] g_component,\n input [7:0] b_component,\n\n // Output values\n output reg [11:0] h_component, // Output in fx10.2 format, degree value = (h_component)/4\n output reg [12:0] s_component, // Output in fx1.12 format. % value = (s_component/4096)*100\n output reg [11:0] v_component, // % value = (v_componente/255) * 100\n output reg valid_out\n);\n\n integer j;\n\n reg [7:0] valid_in_shreg;\n reg signed [12:0] pre_hue;\n reg [11:0] i_max, i_min, stage1_max, stage1_min, stage1_b;\n reg [8:0] hue_degrees_offset;\n reg [2:0] i_max_r, i_max_g, i_max_b;\n\n reg [12:0] g_sub_b_shreg [0:1];\n reg [12:0] b_sub_r_shreg [0:1];\n reg [12:0] r_sub_g_shreg [0:1];\n reg [11:0] i_max_shreg [0:1];\n reg [11:0] i_min_shreg [0:1];\n\n wire [25:0] saturation_result;\n wire [24:0] inv_i_max, inv_delta_i;\n wire [11:0] almost_hue;\n reg signed [11:0] hue;\n\n assign valid_out = valid_in_shreg[7];\n assign v_component = i_max;\n assign s_component = saturation_result;\n assign h_component = hue;\n\n reg signed [12:0] g_sub_b, b_sub_r, r_sub_g, delta_i;\n\n // Internally upscaled 12-bit values for fixed point precision\n wire [11:0] r_scaled = {4'b0000, r_component}; // Scale 8-bit to 12-bit\n wire [11:0] g_scaled = {4'b0000, g_component}; // Scale 8-bit to 12-bit\n wire [11:0] b_scaled = {4'b0000, b_component}; // Scale 8-bit to 12-bit\n\n // Subtraction logic, to find difference of inputs and delta value\n // Calculate g-b, b-r, r-g and max-min values to be used in h calculation\n always @(posedge clk or posedge rst) begin\n if (rst) begin\n g_sub_b <= 13'd0;\n b_sub_r <= 13'd0;\n r_sub_g <= 13'd0;\n delta_i <= 13'd0;\n end else begin\n g_sub_b <= $signed(g_scaled) - $signed(b_scaled);\n b_sub_r <= $signed(b_scaled) - $signed(r_scaled);\n r_sub_g <= $signed(r_scaled) - $signed(g_scaled);\n delta_i <= $signed(i_max) - $signed(i_min);\n end\n end\n\n // Memory to store 1/delta values (256 values)\n // 0,1/1,1/2,1/3...1/255)\n // These values are used to multiply with (g-b)/(b-r)/(r-g) for calculation\n // h value. It is easy to store inverse values and do multiplication\n // than division.\n dual_port_ram inverse_component_inst (\n .clk(clk),\n .we(we),\n .waddr(waddr),\n .wdata(wdata),\n .ren_a(1'b1),\n .raddr_a(i_max[7:0]),\n .rdata_a(inv_i_max),\n .ren_b(1'b1),\n .raddr_b(delta_i[7:0]),\n .rdata_b(inv_delta_i)\n );\n\n // Pre hue constant multiplier for h calculation\n // Multiply with 60 degrees.\n // Used 2 stage pipeline\n localparam signed [6:0] CONST_60 = 7'd60;\n reg signed [18:0] pre_hue_prod;\n\n always @(posedge clk or posedge rst) begin\n if (rst) begin\n pre_hue_prod <= 19'd0;\n end else begin\n pre_hue_prod <= pre_hue * CONST_60;\n end\n end\n\n // Saturation calculation multiplier\n saturation_mult saturation_mult_0 (\n .clk(clk),\n .rst(rst),\n .a(inv_i_max), // Read inverted value from memory port1\n .b({1'b0, delta_i[11:0]}), // Delta value (max-min)\n .result(saturation_result)\n );\n\n // h value calculation multiplier\n hue_mult hue_mult_inst (\n .clk(clk),\n .rst(rst),\n .dataa(pre_hue_prod), // Product from constant 60 multiplication\n .datab(inv_delta_i), // Read inverted data from memory port2\n .result(almost_hue)\n );\n\n // Final h value addition logic\n always @(posedge clk or posedge rst) begin\n if (rst)\n hue <= 'd0;\n else\n hue <= $signed(almost_hue) + $signed({1'b0, {hue_degrees_offset, 2'd0}});\n end\n\n // Pipelining registers to help in each stage of data processing\n // Help with multiplications and additions\n always @(posedge clk or posedge rst) begin\n if (rst) begin\n // Reset all registers and shift registers\n g_sub_b_shreg[0] <= 0;\n b_sub_r_shreg[0] <= 0;\n r_sub_g_shreg[0] <= 0;\n i_max_shreg[0] <= 0;\n i_min_shreg[0] <= 0;\n\n // Reset the shift registers for all stages\n for (j = 0; j < 2; j = j + 1) begin\n g_sub_b_shreg[j+1] <= 0;\n b_sub_r_shreg[j+1] <= 0;\n r_sub_g_shreg[j+1] <= 0;\n i_max_shreg[j+1] <= 0;\n i_min_shreg[j+1] <= 0;\n end\n end else begin\n // Normal operation when reset is not asserted\n g_sub_b_shreg[0] <= g_sub_b;\n b_sub_r_shreg[0] <= b_sub_r;\n r_sub_g_shreg[0] <= r_sub_g;\n i_max_shreg[0] <= i_max;\n i_min_shreg[0] <= i_min;\n\n // Shift register updates\n for (j = 0; j < 2; j = j + 1) begin\n g_sub_b_shreg[j+1] <= g_sub_b_shreg[j];\n b_sub_r_shreg[j+1] <= b_sub_r_shreg[j];\n r_sub_g_shreg[j+1] <= r_sub_g_shreg[j];\n i_max_shreg[j+1] <= i_max_shreg[j];\n i_min_shreg[j+1] <= i_min_shreg[j];\n end\n end\n end\n\n // Calculate max and min values\n // Shift valid in for total latency cycles\n // and assign to output valid when output data is ready\n always @(posedge clk or posedge rst) begin\n if (rst) begin\n valid_in_shreg <= 0;\n stage1_max <= 0;\n stage1_min <= 0;\n stage1_b <= 0;\n i_max_r <= 0;\n i_max_g <= 0;\n i_max_b <= 0;\n i_max <= 0;\n i_min <= 0;\n end else begin\n valid_in_shreg <= {valid_in_shreg[6:0], valid_in};\n i_max_r[2] <= i_max_r[1];\n i_max_g[2] <= i_max_g[1];\n i_max_b[2] <= i_max_b[1];\n\n if (valid_in) begin\n stage1_b <= b_component;\n if (r_component > g_component) begin\n stage1_max <= r_component;\n stage1_min <= g_component;\n i_max_r[0] <= 1;\n i_max_g[0] <= 0;\n i_max_b[0] <= 0;\n end else begin\n stage1_max <= g_component;\n stage1_min <= r_component;\n i_max_r[0] <= 0;\n i_max_g[0] <= 1;\n i_max_b[0] <= 0;\n end\n end\n\n if (valid_in_shreg[0]) begin\n if (stage1_max > stage1_b) begin\n i_max <= stage1_max;\n i_max_r[1] <= i_max_r[0];\n i_max_g[1] <= i_max_g[0];\n i_max_b[1] <= i_max_b[0];\n end else begin\n i_max <= stage1_b;\n i_max_r[1] <= 0;\n i_max_g[1] <= 0;\n i_max_b[1] <= 1;\n end\n\n if (stage1_min < stage1_b) i_min <= stage1_min;\n else i_min <= stage1_b;\n end\n end\n end\n\n // Select degree value to add for h calculation\n always @(posedge clk or posedge rst) begin\n if (rst) begin\n pre_hue <= 'd0;\n hue_degrees_offset <= 'd0;\n end else begin\n if (valid_in_shreg[2]) begin\n if (i_max_shreg[0] == i_min_shreg[0]) begin\n pre_hue <= 0;\n hue_degrees_offset <= 9'd0;\n end else if ((i_max_r[2]) && (~g_sub_b_shreg[0][12])) begin\n pre_hue <= g_sub_b_shreg[0];\n hue_degrees_offset <= 9'd0;\n end else if ((i_max_r[2]) && (g_sub_b_shreg[0][12])) begin\n pre_hue <= g_sub_b_shreg[0];\n hue_degrees_offset <= 9'd360;\n end else if (i_max_g[2]) begin\n pre_hue <= b_sub_r_shreg[0];\n hue_degrees_offset <= 9'd120;\n end else if (i_max_b[2]) begin\n pre_hue <= r_sub_g_shreg[0];\n hue_degrees_offset <= 9'd240;\n end\n end\n end\n end\nendmodule\n\n// Write port to initialize 1/delta values, and two read ports.\n// 1. Read port --> read 1/delta address\n// 2. Read port --> read 1/max address\n// Memory is used to store inverted values (0 to 1/255) such that multiplication can be\n// performed easily than division.\nmodule dual_port_ram (\n input clk,\n input we,\n input [7:0] waddr,\n input [24:0] wdata,\n input ren_a,\n input [7:0] raddr_a,\n output reg [24:0] rdata_a,\n input ren_b,\n input [7:0] raddr_b,\n output reg [24:0] rdata_b\n);\n\n reg [24:0] ram [0:255];\n\n always @(posedge clk) begin\n if (we) begin\n ram[waddr] <= wdata;\n end\n end\n\n always @(posedge clk) begin\n if (ren_a) begin\n rdata_a <= ram[raddr_a];\n end\n end\n\n always @(posedge clk) begin\n if (ren_b) begin\n rdata_b <= ram[raddr_b];\n end\n end\nendmodule\n\n// This is used to multiply delta value with inverted cmax value from memory\n// (used to calculate s, saturation)\nmodule saturation_mult (\n input wire clk,\n input wire rst,\n input wire [24:0] a,\n input wire [12:0] b,\n output [25:0] result\n);\n\n reg [24:0] A_reg;\n reg [12:0] B_reg;\n reg [38:0] mult_result;\n reg [25:0] rounded_result;\n\n always @(posedge clk or posedge rst) begin\n if (rst) begin\n A_reg <= 25'd0;\n B_reg <= 13'd0;\n end else begin\n A_reg <= a;\n B_reg <= b;\n end\n end\n\n always @(posedge clk or posedge rst) begin\n if (rst) begin\n mult_result <= 'd0;\n end else begin\n mult_result <= A_reg * B_reg;\n end\n end\n\n always @(posedge clk or posedge rst) begin\n if (rst) begin\n rounded_result <= 'd0;\n end else begin\n rounded_result <= mult_result[38:12] + mult_result[11];\n end\n end\n\n assign result = rounded_result;\nendmodule\n\n//used for h, hue calculation\nmodule hue_mult (\n input clk,\n input rst,\n input signed [18:0] dataa,\n input [24:0] datab,\n output reg signed [11:0] result\n);\n\n reg signed [43:0] mult_stage1;\n\n always @(posedge clk or posedge rst) begin\n if (rst)\n mult_stage1 <= 44'd0;\n else\n mult_stage1 <= $signed(dataa) * $signed({1'b0, datab});\n end\n\n always @(posedge clk or posedge rst) begin\n if (rst)\n result <= 12'd0;\n else\n result <= mult_stage1[33:22];\n end\nendmodule\n" + }, + "test_info": { + "test_criteria_2": [ + "display clear error messages when any condition is violated." + ] + }, + "expected_behavior": [ + "display clear error messages when any condition is violated" + ], + "metadata": { + "categories": [ + "cid014", + "easy" + ], + "domain": "memory", + "complexity": "intermediate", + "problem_type": "debug", + "has_code": true, + "has_tests": true + }, + "full_prompt": "I have a `rgb_color_space_hsv` module available in the `rtl` directory and its' specification is in the `docs` directory. Please modify the module by adding System Verilog assertions to validate the following conditions during simulation. The assertions should display clear error messages when any condition is violated.\n\n**Required Assertions:**\n\n1. **Valid Signal Latency:** \n Ensure that `valid_out` is asserted exactly after the expected processing latency from the assertion of `valid_in`.\n\n2. **Zero Outputs When i_max is Zero:** \n Confirm that when `i_max` is zero, all outputs (`h_component`, `s_component`, and `v_component`) are driven to zero when the outputs are valid.\n\n3. **Zero h_component and s_component When delta_i is Zero:** \n Validate that `h_component` and `s_component` are driven to zero when `delta_i` is zero and the outputs are valid.\n\n4. **V Component Accuracy:** \n Verify the correctness of `v_component` relative to `i_max` when the outputs are valid. If there is a mismatch, provide detailed debugging information.\n\n5. **H Range Check:** \n Ensure that `h_component` does not exit the maximum upper bound under all input conditions.\n\n6. **Input Stability Check:** \n Ensure that the inputs (`r_component`, `g_component`, `b_component`) remain stable throughout the processing period until valid outputs are available.\n", + "system_message": "You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Update the file content** by using:\n - `sed -i '3s/old/new/' file.txt`\n - **Find current working directory** by using:\n - `pwd`\n\n You will be given a prompt and your task is to understand it and solve the given issue by using the commands mentioned above as needed. In the final step, create a Linux patch highlighting the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.", + "raw_context": { + "docs/specification.md": "# RGB to HSV Conversion Module Specification Document\n\n## Introduction\n\nThe **RGB to HSV Conversion Module** is designed to convert RGB (Red, Green, Blue) color space values into HSV (Hue, Saturation, Value) color space values. This module is optimized for hardware implementation, leveraging pipelining and fixed-point arithmetic to achieve efficient and accurate conversion. The module supports 8-bit RGB input values and produces 12-bit Hue, 13-bit Saturation, and 12-bit Value outputs in fixed-point formats.\n\n\n## Algorithm Overview\n\nThe conversion from RGB to HSV involves the following steps:\n\n1. **Normalize RGB Values:** \n The 8-bit RGB values are scaled to 12-bit fixed-point representation to maintain precision during calculations.\n\n2. **Determine Maximum and Minimum Values:** \n The maximum (`i_max`) and minimum (`i_min`) values among the R, G, and B components are identified. These values are used to calculate the delta (`delta_i`), which is the difference between `i_max` and `i_min`.\n\n3. **Calculate Hue (H):** \n The Hue value is calculated based on the maximum RGB component:\n - If the maximum component is **Red**, Hue is calculated using the formula: \n `H = 60 * ((G - B) / delta)`\n - If the maximum component is **Green**, Hue is calculated using the formula: \n `H = 60 * ((B - R) / delta) + 120`\n - If the maximum component is **Blue**, Hue is calculated using the formula: \n `H = 60 * ((R - G) / delta) + 240`\n - If `delta_i` is zero, Hue is set to `0`.\n\n4. **Calculate Saturation (S):** \n Saturation is calculated using the formula: \n `S = (delta / i_max)`\n\n5. **Calculate Value (V):** \n Value is simply the maximum RGB component: \n `V = i_max`\n\nThe module uses precomputed inverse values of `i_max` and `delta_i` stored in memory to avoid division operations, replacing them with multiplications for efficiency.\n\n\n## Module Interface\n\nThe module is defined as follows:\n\n```verilog\nmodule rgb_color_space_hsv (\n input clk,\n input rst,\n \n // Memory ports to initialize (1/delta) values\n input we,\n input [7:0] waddr,\n input [24:0] wdata,\n \n // Input data with valid.\n input valid_in,\n input [7:0] r_component,\n input [7:0] g_component,\n input [7:0] b_component,\n\n // Output values\n output reg [11:0] h_component, // Output in fx10.2 format, For actual degree value = (h_component)/4\n output reg [12:0] s_component, // Output in fx1.12 format. For actual % value = (s_component/4096)*100\n output reg [11:0] v_component, // For actual % value = (v_component/255) * 100\n output reg valid_out\n);\n```\n\n### Port Descriptions\n\n- **clk:** Clock signal. All operations are synchronized to the positive edge of this signal.\n- **rst:** Active-high asynchronous reset signal. When asserted, all internal registers and shift registers are initialized to their default values.\n- **we:** Active-high write enable signal. Used to initialize the inverse values in the dual-port RAM.\n- **waddr:** 8-bit write address signal. Specifies the memory location to be written during initialization.\n- **wdata:** 25-bit write data signal. Contains the inverse values to be stored in the dual-port RAM during initialization.\n- **valid_in:** Active-high input signal. Indicates that the input RGB data (`r_component`, `g_component`, `b_component`) is valid.\n- **r_component:** 8-bit input signal. Represents the Red component of the RGB input.\n- **g_component:** 8-bit input signal. Represents the Green component of the RGB input.\n- **b_component:** 8-bit input signal. Represents the Blue component of the RGB input.\n- **h_component:** 12-bit output signal. Represents the Hue value in fixed-point format (fx10.2). The degree value is obtained by dividing the decimal value by 4.\n- **s_component:** 13-bit output signal. Represents the Saturation value in fixed-point format (fx1.12). The percentage value is obtained by multiplying the decimal value by 100 and dividing by 4096.\n- **v_component:** 12-bit output signal. Represents the Value in percentage format. The percentage value is obtained by multiplying the decimal value by 100 and dividing by 255.\n- **valid_out:** Active-high output signal. Indicates that the output data (`h_component`, `s_component`, `v_component`) is valid.\n\n## Submodules\n\n### 1. Dual-Port RAM\nThe dual-port RAM is used to store precomputed inverse values for `i_max` and `delta_i`. It supports one write port and two independent read ports.\n\n#### Interface Ports:\n- **clk:** Clock signal for synchronization.\n- **we:** Active-high write enable signal.\n- **waddr:** 8-bit write address for memory initialization.\n- **wdata:** 25-bit write data for memory initialization.\n- **ren_a:** Active-high read enable signal for port A.\n- **raddr_a:** 8-bit read address for port A.\n- **rdata_a:** 25-bit read data from port A.\n- **ren_b:** Active-high read enable signal for port B.\n- **raddr_b:** 8-bit read address for port B.\n- **rdata_b:** 25-bit read data from port B.\n\n### 2. Saturation Multiplier\nThe saturation multiplier performs fixed-point multiplication of the delta value with the inverse of `i_max` to calculate saturation.\n\n#### Interface Ports:\n- **clk:** Clock signal for synchronization.\n- **rst:** Active-high reset signal.\n- **a:** 25-bit multiplicand (inverse of `i_max`).\n- **b:** 13-bit multiplier (delta value).\n- **result:** 26-bit result of the multiplication, representing saturation.\n\nThe module computes the multiplication of a and b and the result is stored in a 39-bit intermediate register.\nThe result is **truncated** by selecting bits `[38:12]`, effectively discarding the lower 12 bits.\n**Rounding is applied** by adding back the most significant bit of the discarded portion.\n\n### 3. Hue Multiplier\nThe hue multiplier performs fixed-point multiplication of the precomputed hue value with the inverse of `delta_i` to calculate the hue value before doing hue addition.\n\n#### Interface Ports:\n- **clk:** Clock signal for synchronization.\n- **rst:** Active-high reset signal.\n- **dataa:** 19-bit signed multiplicand (precomputed hue value).\n- **datab:** 25-bit multiplier (inverse of `delta_i`).\n- **result:** 12-bit signed result of the multiplication, representing hue.\n\nThe `hue_mult` module multiplies dataa and datab and the result is **44-bit wide**.\nThis module selects bits `[33:22]`, effectively truncating the lower 22 bits.\n**No explicit rounding is performed**\n\n## Internal Architecture\n\nThe internal architecture is divided into several stages, each implemented using pipelined logic for efficient processing:\n\n1. **Input Scaling and Max/Min Calculation:** \n - The 8-bit RGB inputs are scaled to 12-bit fixed-point values.\n - The maximum (`i_max`) and minimum (`i_min`) values among the R, G, and B components are determined.\n - The delta (`delta_i`) is calculated as the difference between `i_max` and `i_min`.\n\n2. **Memory Lookup for Inverse Values:** \n - The inverse values of `i_max` and `delta_i` are fetched from the dual-port RAM. These values are precomputed and stored to avoid division operations.\n\n3. **Hue Calculation:** \n - The Hue value is calculated based on the maximum RGB component using precomputed inverse values and fixed-point arithmetic.\n - The result is adjusted based on the maximum component (Red, Green, or Blue) and normalized to the range [0, 360].\n\n4. **Saturation Calculation:** \n - Saturation is calculated using the formula `S = (delta / i_max)`, implemented using fixed-point multiplication with the pre-computed inverse of `i_max`.\n\n5. **Value Calculation:** \n - Value is the maximum RGB component, scaled to the output format.\n\n6. **Output Pipeline:** \n - The calculated Hue, Saturation, and Value are passed through a pipeline to ensure proper timing and synchronization.\n - The `valid_out` signal is asserted when the output data is ready.\n\n\n## Timing and Latency\n\nThe design is fully pipelined, with a total latency of **8 clock cycles** from the assertion of `valid_in` to the assertion of `valid_out`. Each computational step within the module has a specific processing time, but because the design is **pipelined**, different portions of the input data progress through distinct stages concurrently. \n\n1. **Subtraction (1 cycle)** \n - The first stage computes the differences required for Hue calculation: `(G - B)`, `(B - R)`, and `(R - G)`. \n - These values are passed forward to later stages while new input data enters the pipeline. \n\n2. **Max/Min Value Calculation (2 cycles)** \n - The second stage determines the **maximum (`i_max`)** and **minimum (`i_min`)** values among `R`, `G`, and `B`. \n\n3. **Determine the Maximum Component and Compute Delta (3 cycles)** \n - This stage identifies which component (`R`, `G`, or `B`) contributed to `i_max`. \n - It also calculates **delta (`delta_i`)**, which is the difference between `i_max` and `i_min`. \n\n4. **Memory Lookup for Inverse Values (4 cycles from `valid_in`)** \n - The inverse values of `i_max` and `delta_i` are retrieved from a precomputed lookup table. \n - Memory access itself takes **1 cycle**, but the lookup results become available at different times:\n - The **inverse of `i_max`** is available **3 cycles after `valid_in`**.\n - The **inverse of `delta_i`** is available **4 cycles after `valid_in`**. \n\n5. **Saturation Calculation (6 cycles from `valid_in`)** \n - Once `delta_i` and `i_max` are available, the saturation computation is performed using **fixed-point multiplication**. \n - The **inverse of `i_max`** and `delta_i` become available after 3 cycles. The multiplication takes an additional **3 cycles** for computation and rounding. \n - The computed saturation value is stored in the pipeline and remains until **valid_out** is asserted at cycle 8. \n\n6. **Hue Calculation (8 cycles from `valid_in`)** \n - The hue calculation involves two key computations:\n 1. **Precomputed Hue Calculation (`5 cycles`)** \n - The **subtracted value** used in Hue calculation (`G - B`, `B - R`, or `R - G`) is available **1 cycle after `valid_in`**. \n - Identifying which component contributed to `i_max` takes **3 cycles**, so the appropriate subtracted value is selected by cycle **4**. \n - An additional **1 cycle** is required to multiply this value by **60**, making the **precomputed hue** available by cycle **5**. \n 2. **Final Hue Computation (`3 additional cycles`)** \n - The **inverse of `delta_i`** is available at **cycle 4**. \n - The **hue multiplication module** receives `precomputed hue` (cycle 5) and `inverse of delta` (cycle 4) and performs the multiplication, which takes **2 cycles**. \n - An additional **1 cycle** is required to add the **hue offset** (0, 120, or 240 degrees based on `i_max`). \n - The final **Hue (`h_component`) is available at cycle 8**, aligning with `valid_out`. \n\n7. **Value Calculation (2 cycles from `valid_in`)** \n - The **Value (`V`) component** is simply assigned the maximum input (`i_max`). \n - Since `i_max` is computed early in the pipeline, `v_component` is ready **by cycle 2** but remains in the pipeline until all outputs are valid. \n\n\n\n## Memory Initialization\n\nThe dual-port RAM stores precomputed inverse values for `i_max` and `delta_i`. These values are initialized using the `we`, `waddr`, and `wdata` signals. The memory is organized as follows:\n- **Address Range:** 0 to 255 (8-bit address).\n- **Data Width:** 25 bits (fixed-point representation of inverse values).\n\n\n## Fixed-Point Formats\n\n- **Hue (h_component):** \n - Format: fx10.2 (10 integer bits, 2 fractional bits).\n - Range: 0 to 360 degrees (scaled by a factor of 4).\n\n- **Saturation (s_component):** \n - Format: fx1.12 (1 integer bit, 12 fractional bits).\n - Range: 0% to 100% (scaled by a factor of 4096).\n\n- **Value (v_component):** \n - Format: 12-bit decimal.\n - Range: 0% to 100% (scaled by a factor of 255).\n\n\n## Precision and Error Tolerance\n\nThe module is designed to maintain the following error tolerances:\n- **Hue:** \u00b10.25 degree.\n- **Saturation:** \u00b10.25%.\n- **Value:** \u00b10.25%.\n\nThese tolerances account for precision loss during fixed-point arithmetic and rounding operations.\n\n## Input constraints\n- Assume that new inputs are provided to the design only after `valid_out` is asserted indication all outputs are valid.", + "verif/tb_top_64b66b_codec.sv": null, + "docs/decoder_specification.md": null, + "rtl/aes_enc_top.sv": null, + "rtl/aes_encrypt.sv": null, + "rtl/sbox.sv": null, + "rtl/Bit_Difference_Counter.sv": null, + "rtl/Bitwise_Reduction.sv": null, + "rtl/Data_Reduction.sv": null, + "rtl/Min_Hamming_Distance_Finder.sv": null, + "verif/tb_Min_Hamming_Distance_Finder.sv": null, + "docs/alu_core_specification.md": null, + "rtl/alu_core.sv": null, + "verif/alu_core_tb.sv": null, + "docs/fifo.md": null, + "rtl/async_fifo.sv": null, + "rtl/fifo_memory.sv": null, + "rtl/load_memory.sv": null, + "rtl/read_to_write_pointer_sync.sv": null, + "rtl/rptr_empty.sv": null, + "rtl/wptr_full.sv": null, + "rtl/spi_complex_mult.sv": null, + "rtl/spi_master.sv": null, + "rtl/spi_top.sv": null, + "verif/spi_complex_mult_tb.sv": null, + "rtl/ttc_counter_lite.sv": null, + "verif/ttc_counter_lite_tb.sv": null, + "docs/UART_Specifications.md": null, + "rtl/areset_sync.sv": null, + "rtl/baud_gen.sv": null, + "rtl/cdc_sync.sv": null, + "rtl/uart_rx.sv": null, + "rtl/uart_tx.sv": null, + "rtl/blake2s_G.v": null, + "rtl/blake2s_core.v": null, + "rtl/blake2s_m_select.v": null, + "verif/blake2s_core_finish_and_update_sanity_check.sv": null, + "rtl/blake2s.v": null, + "verif/blake2s_not_readable_addresses_check.sv": null, + "rtl/csr_apb_interface.sv": null, + "rtl/direct_map_cache.sv": null, + "verif/tb_direct_map_cache.sv": null, + "rtl/door_lock.sv": null, + "docs/specs.md": null, + "verif/tb_branch_control_unit.sv": null, + "verif/tb_custom_byte_enable_ram.sv": null, + "rtl/custom_byte_enable_ram.sv": null, + "rtl/caesar_cipher.sv": null, + "rtl/cic_decimator.sv": null, + "verif/coffee_machine_testbench.sv": null, + "docs/continuous_adder_specification.md": null, + "rtl/continuous_adder.sv": null, + "verif/continuous_adder_tb.sv": null, + "verif/blake2s_core_state_liveness_check.sv": null, + "verif/blake2s_core_reset_and_ready_sanity_check.sv": null, + "rtl/adder_tree.sv": null, + "rtl/coeff_ram.sv": null, + "rtl/poly_filter.sv": null, + "rtl/poly_interpolator.sv": null, + "rtl/shift_register.sv": null, + "docs/poly_filter.md": null, + "rtl/rgb_color_space_hsv.sv": "module rgb_color_space_hsv (\n input clk,\n input rst,\n\n // Memory ports to initialize (1/delta) values\n input we,\n input [7:0] waddr,\n input [24:0] wdata,\n\n // Input data with valid.\n input valid_in,\n input [7:0] r_component,\n input [7:0] g_component,\n input [7:0] b_component,\n\n // Output values\n output reg [11:0] h_component, // Output in fx10.2 format, degree value = (h_component)/4\n output reg [12:0] s_component, // Output in fx1.12 format. % value = (s_component/4096)*100\n output reg [11:0] v_component, // % value = (v_componente/255) * 100\n output reg valid_out\n);\n\n integer j;\n\n reg [7:0] valid_in_shreg;\n reg signed [12:0] pre_hue;\n reg [11:0] i_max, i_min, stage1_max, stage1_min, stage1_b;\n reg [8:0] hue_degrees_offset;\n reg [2:0] i_max_r, i_max_g, i_max_b;\n\n reg [12:0] g_sub_b_shreg [0:1];\n reg [12:0] b_sub_r_shreg [0:1];\n reg [12:0] r_sub_g_shreg [0:1];\n reg [11:0] i_max_shreg [0:1];\n reg [11:0] i_min_shreg [0:1];\n\n wire [25:0] saturation_result;\n wire [24:0] inv_i_max, inv_delta_i;\n wire [11:0] almost_hue;\n reg signed [11:0] hue;\n\n assign valid_out = valid_in_shreg[7];\n assign v_component = i_max;\n assign s_component = saturation_result;\n assign h_component = hue;\n\n reg signed [12:0] g_sub_b, b_sub_r, r_sub_g, delta_i;\n\n // Internally upscaled 12-bit values for fixed point precision\n wire [11:0] r_scaled = {4'b0000, r_component}; // Scale 8-bit to 12-bit\n wire [11:0] g_scaled = {4'b0000, g_component}; // Scale 8-bit to 12-bit\n wire [11:0] b_scaled = {4'b0000, b_component}; // Scale 8-bit to 12-bit\n\n // Subtraction logic, to find difference of inputs and delta value\n // Calculate g-b, b-r, r-g and max-min values to be used in h calculation\n always @(posedge clk or posedge rst) begin\n if (rst) begin\n g_sub_b <= 13'd0;\n b_sub_r <= 13'd0;\n r_sub_g <= 13'd0;\n delta_i <= 13'd0;\n end else begin\n g_sub_b <= $signed(g_scaled) - $signed(b_scaled);\n b_sub_r <= $signed(b_scaled) - $signed(r_scaled);\n r_sub_g <= $signed(r_scaled) - $signed(g_scaled);\n delta_i <= $signed(i_max) - $signed(i_min);\n end\n end\n\n // Memory to store 1/delta values (256 values)\n // 0,1/1,1/2,1/3...1/255)\n // These values are used to multiply with (g-b)/(b-r)/(r-g) for calculation\n // h value. It is easy to store inverse values and do multiplication\n // than division.\n dual_port_ram inverse_component_inst (\n .clk(clk),\n .we(we),\n .waddr(waddr),\n .wdata(wdata),\n .ren_a(1'b1),\n .raddr_a(i_max[7:0]),\n .rdata_a(inv_i_max),\n .ren_b(1'b1),\n .raddr_b(delta_i[7:0]),\n .rdata_b(inv_delta_i)\n );\n\n // Pre hue constant multiplier for h calculation\n // Multiply with 60 degrees.\n // Used 2 stage pipeline\n localparam signed [6:0] CONST_60 = 7'd60;\n reg signed [18:0] pre_hue_prod;\n\n always @(posedge clk or posedge rst) begin\n if (rst) begin\n pre_hue_prod <= 19'd0;\n end else begin\n pre_hue_prod <= pre_hue * CONST_60;\n end\n end\n\n // Saturation calculation multiplier\n saturation_mult saturation_mult_0 (\n .clk(clk),\n .rst(rst),\n .a(inv_i_max), // Read inverted value from memory port1\n .b({1'b0, delta_i[11:0]}), // Delta value (max-min)\n .result(saturation_result)\n );\n\n // h value calculation multiplier\n hue_mult hue_mult_inst (\n .clk(clk),\n .rst(rst),\n .dataa(pre_hue_prod), // Product from constant 60 multiplication\n .datab(inv_delta_i), // Read inverted data from memory port2\n .result(almost_hue)\n );\n\n // Final h value addition logic\n always @(posedge clk or posedge rst) begin\n if (rst)\n hue <= 'd0;\n else\n hue <= $signed(almost_hue) + $signed({1'b0, {hue_degrees_offset, 2'd0}});\n end\n\n // Pipelining registers to help in each stage of data processing\n // Help with multiplications and additions\n always @(posedge clk or posedge rst) begin\n if (rst) begin\n // Reset all registers and shift registers\n g_sub_b_shreg[0] <= 0;\n b_sub_r_shreg[0] <= 0;\n r_sub_g_shreg[0] <= 0;\n i_max_shreg[0] <= 0;\n i_min_shreg[0] <= 0;\n\n // Reset the shift registers for all stages\n for (j = 0; j < 2; j = j + 1) begin\n g_sub_b_shreg[j+1] <= 0;\n b_sub_r_shreg[j+1] <= 0;\n r_sub_g_shreg[j+1] <= 0;\n i_max_shreg[j+1] <= 0;\n i_min_shreg[j+1] <= 0;\n end\n end else begin\n // Normal operation when reset is not asserted\n g_sub_b_shreg[0] <= g_sub_b;\n b_sub_r_shreg[0] <= b_sub_r;\n r_sub_g_shreg[0] <= r_sub_g;\n i_max_shreg[0] <= i_max;\n i_min_shreg[0] <= i_min;\n\n // Shift register updates\n for (j = 0; j < 2; j = j + 1) begin\n g_sub_b_shreg[j+1] <= g_sub_b_shreg[j];\n b_sub_r_shreg[j+1] <= b_sub_r_shreg[j];\n r_sub_g_shreg[j+1] <= r_sub_g_shreg[j];\n i_max_shreg[j+1] <= i_max_shreg[j];\n i_min_shreg[j+1] <= i_min_shreg[j];\n end\n end\n end\n\n // Calculate max and min values\n // Shift valid in for total latency cycles\n // and assign to output valid when output data is ready\n always @(posedge clk or posedge rst) begin\n if (rst) begin\n valid_in_shreg <= 0;\n stage1_max <= 0;\n stage1_min <= 0;\n stage1_b <= 0;\n i_max_r <= 0;\n i_max_g <= 0;\n i_max_b <= 0;\n i_max <= 0;\n i_min <= 0;\n end else begin\n valid_in_shreg <= {valid_in_shreg[6:0], valid_in};\n i_max_r[2] <= i_max_r[1];\n i_max_g[2] <= i_max_g[1];\n i_max_b[2] <= i_max_b[1];\n\n if (valid_in) begin\n stage1_b <= b_component;\n if (r_component > g_component) begin\n stage1_max <= r_component;\n stage1_min <= g_component;\n i_max_r[0] <= 1;\n i_max_g[0] <= 0;\n i_max_b[0] <= 0;\n end else begin\n stage1_max <= g_component;\n stage1_min <= r_component;\n i_max_r[0] <= 0;\n i_max_g[0] <= 1;\n i_max_b[0] <= 0;\n end\n end\n\n if (valid_in_shreg[0]) begin\n if (stage1_max > stage1_b) begin\n i_max <= stage1_max;\n i_max_r[1] <= i_max_r[0];\n i_max_g[1] <= i_max_g[0];\n i_max_b[1] <= i_max_b[0];\n end else begin\n i_max <= stage1_b;\n i_max_r[1] <= 0;\n i_max_g[1] <= 0;\n i_max_b[1] <= 1;\n end\n\n if (stage1_min < stage1_b) i_min <= stage1_min;\n else i_min <= stage1_b;\n end\n end\n end\n\n // Select degree value to add for h calculation\n always @(posedge clk or posedge rst) begin\n if (rst) begin\n pre_hue <= 'd0;\n hue_degrees_offset <= 'd0;\n end else begin\n if (valid_in_shreg[2]) begin\n if (i_max_shreg[0] == i_min_shreg[0]) begin\n pre_hue <= 0;\n hue_degrees_offset <= 9'd0;\n end else if ((i_max_r[2]) && (~g_sub_b_shreg[0][12])) begin\n pre_hue <= g_sub_b_shreg[0];\n hue_degrees_offset <= 9'd0;\n end else if ((i_max_r[2]) && (g_sub_b_shreg[0][12])) begin\n pre_hue <= g_sub_b_shreg[0];\n hue_degrees_offset <= 9'd360;\n end else if (i_max_g[2]) begin\n pre_hue <= b_sub_r_shreg[0];\n hue_degrees_offset <= 9'd120;\n end else if (i_max_b[2]) begin\n pre_hue <= r_sub_g_shreg[0];\n hue_degrees_offset <= 9'd240;\n end\n end\n end\n end\nendmodule\n\n// Write port to initialize 1/delta values, and two read ports.\n// 1. Read port --> read 1/delta address\n// 2. Read port --> read 1/max address\n// Memory is used to store inverted values (0 to 1/255) such that multiplication can be\n// performed easily than division.\nmodule dual_port_ram (\n input clk,\n input we,\n input [7:0] waddr,\n input [24:0] wdata,\n input ren_a,\n input [7:0] raddr_a,\n output reg [24:0] rdata_a,\n input ren_b,\n input [7:0] raddr_b,\n output reg [24:0] rdata_b\n);\n\n reg [24:0] ram [0:255];\n\n always @(posedge clk) begin\n if (we) begin\n ram[waddr] <= wdata;\n end\n end\n\n always @(posedge clk) begin\n if (ren_a) begin\n rdata_a <= ram[raddr_a];\n end\n end\n\n always @(posedge clk) begin\n if (ren_b) begin\n rdata_b <= ram[raddr_b];\n end\n end\nendmodule\n\n// This is used to multiply delta value with inverted cmax value from memory\n// (used to calculate s, saturation)\nmodule saturation_mult (\n input wire clk,\n input wire rst,\n input wire [24:0] a,\n input wire [12:0] b,\n output [25:0] result\n);\n\n reg [24:0] A_reg;\n reg [12:0] B_reg;\n reg [38:0] mult_result;\n reg [25:0] rounded_result;\n\n always @(posedge clk or posedge rst) begin\n if (rst) begin\n A_reg <= 25'd0;\n B_reg <= 13'd0;\n end else begin\n A_reg <= a;\n B_reg <= b;\n end\n end\n\n always @(posedge clk or posedge rst) begin\n if (rst) begin\n mult_result <= 'd0;\n end else begin\n mult_result <= A_reg * B_reg;\n end\n end\n\n always @(posedge clk or posedge rst) begin\n if (rst) begin\n rounded_result <= 'd0;\n end else begin\n rounded_result <= mult_result[38:12] + mult_result[11];\n end\n end\n\n assign result = rounded_result;\nendmodule\n\n//used for h, hue calculation\nmodule hue_mult (\n input clk,\n input rst,\n input signed [18:0] dataa,\n input [24:0] datab,\n output reg signed [11:0] result\n);\n\n reg signed [43:0] mult_stage1;\n\n always @(posedge clk or posedge rst) begin\n if (rst)\n mult_stage1 <= 44'd0;\n else\n mult_stage1 <= $signed(dataa) * $signed({1'b0, datab});\n end\n\n always @(posedge clk or posedge rst) begin\n if (rst)\n result <= 12'd0;\n else\n result <= mult_stage1[33:22];\n end\nendmodule\n", + "verif/tb_linear_search.sv": null, + "docs/simd_datapath_specs.md": null, + "docs/simd_lane_specs.md": null, + "rtl/sorting_engine.sv": null, + "verif/sorting_engine_testbench.sv": null, + "docs/order_matching_engine_specification.md": null, + "verif/order_matching_engine_testbench.sv": null, + "rtl/fixed_priority_arbiter.sv": null, + "verif/fixed_priority_arbiter_tb.sv": null, + "docs/Helmholtz_Audio_Spec.md": null, + "rtl/helmholtz_resonator.sv": null, + "rtl/modulator.sv": null, + "rtl/resonator_bank.sv": null, + "rtl/soft_clipper.sv": null, + "docs/specs_tb.md": null, + "docs/image_stego_specification.md": null, + "verif/image_stego_tb.sv": null, + "rtl/top_inv_manchester_codec.sv": null, + "rtl/jpeg_runlength_enc.sv": null, + "rtl/jpeg_runlength_rzs.sv": null, + "rtl/jpeg_runlength_stage1.sv": null, + "docs/8Bit_lfsr_spec.md": null, + "rtl/memory_scheduler.sv": null, + "docs/multiplexer_specification.md": null, + "rtl/multiplexer.sv": null, + "verif/multiplexer_tb.sv": null, + "docs/nbit_swizzling_spec.md": null, + "verif/nbit_swizzling_tb.sv": null, + "docs/nmea_decoder_spec.md": null, + "verif/nmea_decoder_tb.sv": null, + "rtl/axi4lite_to_pcie_cfg_bridge.sv": null, + "rtl/axis_to_uart_tx.sv": null, + "rtl/uart_rx_to_axis.sv": null, + "rtl/axis_to_uart.sv": null, + "rtl/barrel_shifter.sv": null, + "verif/barrel_shifter_tb.sv": null, + "docs/bcd_adder_spec.md": null, + "verif/tb_bcd_adder.sv": null, + "rtl/bcd_adder.sv": null, + "rtl/bcd_top.sv": null, + "rtl/multi_digit_bcd_add_sub.sv": null, + "rtl/full_adder.sv": null, + "rtl/four_bit_adder.sv": null, + "verif/bcd_to_excess_3_tb.sv": null, + "docs/deletion_specification.md": null + } + }, + { + "id": "cvdp_agentic_search_algorithm_0001", + "index": 638, + "source_config": "cvdp_agentic_code_generation_commercial", + "instruction": "Context: You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Update the file content** by using:\n - `sed -i '3s/old/new/' file.txt`\n - **Find current working directory** by using:\n - `pwd`\n\n You will be given a prompt and your task is to understand it and solve the given issue by using the commands mentioned above as needed. In the final step, you should create a Linux patch highlighting the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.\n\nTask: I have a specification of a `linear_search_top` module in the `docs` directory. testbench `tb_linear_search.sv` in the `verif` directory to only stimulus for the `linear_search_top` module and achieve maximum coverage of the design.\n\nInclude the following in the generated testbench:\n\n- **Module Instance**: Instantiate the `linear_search_top` module as `linear_search_top_inst`, with all ports connected appropriately. \n- **Clock and Reset**: 10ns clock and include a synchronous, active-high reset task to initialize the DUT before applying any stimulus.\n- **Memory Initialization Stimulus**: Use the memory interface (`mem_write_en`, `mem_write_addr`, `mem_write_data`) to populate memory with a variety of patterns before each search.\n- **Search Control Stimulus**: Drive the `start` signal to initiate the search, and optionally use the `pause` signal to temporarily suspend it. Resume the search by deasserting `pause`.\n- **Test Scenarios** (input stimulus for each of the following):\n - pattern where the `key` appears at every 4th address.\n - memory such that the `key` appears only once.\n - Fill memory completely with the `key` to trigger match buffer overflow.\n - Repeat the full-match test but insert a `pause` during the search.\n - exactly `MAX_MATCHES` instances of the `key` to test buffer boundaries without overflow.\n - Test edge cases where the `key` is placed only at the first, last, or middle address.\n - Perform back-to-back searches with different `key` values and spacing patterns.\n - Randomize memory contents and the `key` for a randomized match pattern test.\n - Apply high-volume randomized testing (e.g., 10,000 iterations) with varying numbers and locations of matches.\n\nDo not include any assertions or output checking logic. The testbench must focus only on applying stimulus to the DUT and observing outputs passively.", + "verilog_code": { + "code_block_0_0": "\\nmodule linear_search_top #(\\n parameter DATA_WIDTH = 8,\\n parameter ADDR_WIDTH = 4,\\n parameter MEM_DEPTH = 1 << ADDR_WIDTH,\\n parameter MAX_MATCHES = 16\\n)(\\n input logic clk,\\n input logic srst,\\n input logic start,\\n input logic pause,\\n input logic [DATA_WIDTH-1:0] key,\\n\\n input logic mem_write_en,\\n input logic [ADDR_WIDTH-1:0] mem_write_addr,\\n input logic [DATA_WIDTH-1:0] mem_write_data,\\n\\n output logic done,\\n output logic [$clog2(MAX_MATCHES+1)-1:0] match_count,\\n output logic [(MAX_MATCHES*ADDR_WIDTH)-1:0] match_indices,\\n output logic match_overflow\\n);\\n", + "code_block_1_6": "linear_search_top_inst", + "code_block_1_24": "linear_search_datapath", + "code_block_1_28": "verilog\\nmodule linear_search_top #(\\n parameter DATA_WIDTH = 8,\\n parameter ADDR_WIDTH = 4,\\n parameter MEM_DEPTH = 1 << ADDR_WIDTH,\\n parameter MAX_MATCHES = 16\\n)(\\n input logic clk,\\n input logic srst,\\n input logic start,\\n input logic pause,\\n input logic [DATA_WIDTH-1:0] key,\\n\\n input logic mem_write_en,\\n input logic [ADDR_WIDTH-1:0] mem_write_addr,\\n input logic [DATA_WIDTH-1:0] mem_write_data,\\n\\n output logic done,\\n output logic [$clog2(MAX_MATCHES+1)-1:0] match_count,\\n output logic [(MAX_MATCHES*ADDR_WIDTH)-1:0] match_indices,\\n output logic match_overflow\\n);\\n", + "code_block_1_29": "\\n---\\n\\n## **Module Parameters**\\n\\n| **Parameter** | **Type** | **Description** |\\n|-------------------|----------|--------------------------------------------------------------------------------|\\n|", + "code_block_1_30": "| Integer | Width of each data element in memory. |\\n|", + "code_block_1_31": "| Integer | Width of memory address. |\\n|", + "code_block_1_32": "| Integer | Total number of memory entries. Derived from", + "code_block_1_33": ". |\\n|", + "code_block_1_34": "| Integer | Maximum number of matched indices that can be stored in the result buffer. |\\n\\n---\\n\\n## **Port Descriptions**\\n\\n| **Signal** | **Direction** | **Description** |\\n|----------------------|---------------|------------------------------------------------------------------------------------|\\n|", + "code_block_1_35": "| Input | Clock signal. All logic operates on the rising edge. |\\n|", + "code_block_1_36": "| Input | Active-high synchronous reset. Resets internal states and outputs. |\\n|", + "code_block_1_37": "| Input | Active-high for 1 clock cycle. Begins the search operation. |\\n|", + "code_block_1_38": "| Input | Active-high. Pauses the search when asserted; resumes on deassertion. |\\n|", + "code_block_1_39": "| Input | The value to be matched against each memory location. |\\n|", + "code_block_1_40": "| Input | Active-high. Enables memory write access. Only allowed when search is not running. |\\n|", + "code_block_1_41": "| Input | Address to write into memory. |\\n|", + "code_block_1_42": "| Input | Data to be written into memory. |\\n|", + "code_block_1_43": "| Output | Active-high. Asserted for one clock cycle after search completes. |\\n|", + "code_block_1_44": "| Output | Number of memory addresses where the data matched the key. |\\n|", + "code_block_1_45": "| Output | Flat array of addresses where matches occurred. Width:", + "code_block_1_47": "| Output | Active-high. Asserted if the number of matches exceeded", + "code_block_1_48": ". |\\n\\n---\\n\\n## **Design Hierarchy**\\n\\n###", + "code_block_1_49": "\\n- Contains:\\n - Local memory array (", + "code_block_1_50": ")\\n - Write logic for external memory access\\n - Instantiates:\\n -", + "code_block_1_51": ": FSM controller\\n -", + "code_block_1_52": ": Match collection and address traversal logic\\n\\n###", + "code_block_1_53": "\\n- FSM States:\\n | **State** | **Description** |\\n |-----------|------------------------------------------|\\n |", + "code_block_1_54": "| Waiting for start |\\n |", + "code_block_1_55": "| Actively iterating through memory |\\n |", + "code_block_1_56": "| Temporarily halts search on", + "code_block_1_58": "| Signals completion, then returns to IDLE |\\n\\n###", + "code_block_1_59": "\\n- Traverses memory addresses from", + "code_block_1_61": "\\n- Compares each data word with the", + "code_block_1_62": "\\n- Stores matching addresses in", + "code_block_1_63": "if within buffer limit\\n- Flags overflow via", + "code_block_1_65": "\\n- Supports search **pause/resume** with internal state retention\\n\\n---\\n\\n## **Timing and Latency**\\n\\n- The system is **synchronous**, with all operations occurring on the **rising clock edge**.\\n-", + "code_block_1_66": "must be asserted **for one clock cycle** to initiate the search. It should only be asserted **after** external memory has been initialized with valid data.\\n- The search becomes **active** when", + "code_block_1_67": "is asserted, and becomes **inactive** when", + "code_block_1_69": "is asserted **2 clock cycles** after the final memory address is processed.\\n-", + "code_block_1_72": "are updated at search completion and are valid when", + "code_block_1_73": "is asserted.\\n- External memory writes are allowed only when search is **not active**.\\n- **Memory Latency:** \\n - The internal memory has a **1-cycle read/write latency**. In read operation, When the datapath sets address, the corresponding read data becomes valid on the **next clock cycle**.\\n\\n\\n---\\n\\n## **Edge Cases and Constraints**\\n\\n- **Pause behavior:** \\n - When", + "code_block_1_74": "is asserted, the search operation halts on the next clock cycle. Internal counters and buffers retain their current values. The search resumes when", + "code_block_1_75": "is deasserted.\\n\\n- **Match overflow:** \\n - If more than", + "code_block_1_76": "entries match the key, only the first", + "code_block_1_77": "addresses are recorded in", + "code_block_1_79": "is asserted alongside", + "code_block_1_80": ".\\n\\n- **Write protection:** \\n - Memory writes via", + "code_block_1_81": "are only valid **when search is inactive** (i.e., before", + "code_block_1_83": "). Writes during an active search are ignored to prevent data hazards.\\n\\n- **Reset behavior:** \\n - Assertion of", + "code_block_2_0": "module in the `docs` directory. Write a SystemVerilog testbench `tb_linear_search.sv` in the `verif` directory to only generate stimulus for the `linear_search_top` module and achieve maximum coverage of the design.\n\nInclude the following in the generated testbench:\n\n- **Module Instance**: Instantiate the `linear_search_top` module as `linear_search_top_inst`, with all ports connected appropriately. \n- **Clock and Reset**: Generate a 10ns clock and include a synchronous, active-high reset task to initialize the DUT before applying any stimulus.\n- **Memory Initialization Stimulus**: Use the memory write interface (`mem_write_en`, `mem_write_addr`, `mem_write_data`) to populate memory with a variety of patterns before each search.\n- **Search Control Stimulus**: Drive the `start` signal to initiate the search, and optionally use the `pause` signal to temporarily suspend it. Resume the search by deasserting `pause`.\n- **Test Scenarios** (generate input stimulus for each of the following):\n - Write a pattern where the `key` appears at every 4th address.\n - Write memory such that the `key` appears only once.\n - Fill memory completely with the `key` to trigger match buffer overflow.\n - Repeat the full-match test but insert a `pause` during the search.\n - Write exactly `MAX_MATCHES` instances of the `key` to test buffer boundaries without overflow.\n - Test edge cases where the `key` is placed only at the first, last, or middle address.\n - Perform back-to-back searches with different `key` values and spacing patterns.\n - Randomize memory contents and the `key` for a randomized match pattern test.\n - Apply high-volume randomized testing (e.g., 10,000 iterations) with varying numbers and locations of matches.\n\nDo not include any assertions or output checking logic. The testbench must focus only on applying stimulus to the DUT and observing outputs passively.\n {'docs/specification.md': '# Linear Search Engine Specification Document\\n\\n## **Introduction**\\nThe **Linear Search Engine** is a parameterized, hierarchical RTL design that performs a **linear search** over a memory array to find all locations where a given key matches stored data. It supports **runtime memory writes**, **search control via a start/pause interface**, and outputs a **buffer of matched indices**, along with **match count** and **overflow detection**.\\n\\nThe design is organized into three main modules:\\n- `linear_search_top`: The top-level wrapper handling memory, interfaces, and submodule instantiation.\\n- `linear_search_ctrl`: An FSM-based controller that manages search initiation, pausing, and completion.\\n- `linear_search_datapath`: The logic responsible for iterating over memory and collecting match results.\\n\\n---\\n\\n## **Functional Overview**\\n\\n### 1. **Search Operation**\\n- The module accepts a **key input** and performs a linear search over internal memory.\\n- If any memory entry matches the key, its **address index is recorded** into an internal buffer.\\n- Once the search completes, the output ports reflect the **total number of matches**, the **list of matched indices**, and whether an **overflow** occurred.\\n\\n### 2. **Memory Interface**\\n- Internal memory supports **dual-port behavior**:\\n - Port 1: Read-only, used by the datapath during search.\\n - Port 2: Write-only, available externally when the search is **not enabled**.\\n\\n### 3. **Control Logic**\\n- A **controller FSM** starts the search when `start` is asserted.\\n- The FSM supports **pausing/resuming** the search using the `pause` input.\\n- Once the search completes, a `done` signal is asserted.\\n\\n---\\n\\n## **Example Scenario**\\n### **Successful Search**\\n\\nMemory Contents: [3, 5, 7, 5, 1] Key: 5\\n\\nResult:\\n\\nmatch_count = 2\\nmatch_indices = [1, 3]\\ndone = 1\\nmatch_overflow = 0\\n\\n\\n### **Overflow Condition**\\n\\nIf more than MAX_MATCHES entries match the key:\\nOnly first MAX_MATCHES indices are stored.\\nmatch_overflow = 1\\n\\n\\n---\\n\\n## **Module Interface**\\n\\n```verilog\\nmodule linear_search_top #(\\n parameter DATA_WIDTH = 8,\\n parameter ADDR_WIDTH = 4,\\n parameter MEM_DEPTH = 1 << ADDR_WIDTH,\\n parameter MAX_MATCHES = 16\\n)(\\n input logic clk,\\n input logic srst,\\n input logic start,\\n input logic pause,\\n input logic [DATA_WIDTH-1:0] key,\\n\\n input logic mem_write_en,\\n input logic [ADDR_WIDTH-1:0] mem_write_addr,\\n input logic [DATA_WIDTH-1:0] mem_write_data,\\n\\n output logic done,\\n output logic [$clog2(MAX_MATCHES+1)-1:0] match_count,\\n output logic [(MAX_MATCHES*ADDR_WIDTH)-1:0] match_indices,\\n output logic match_overflow\\n);\\n```\\n---\\n\\n## **Module Parameters**\\n\\n| **Parameter** | **Type** | **Description** |\\n|-------------------|----------|--------------------------------------------------------------------------------|\\n| `DATA_WIDTH` | Integer | Width of each data element in memory. |\\n| `ADDR_WIDTH` | Integer | Width of memory address. |\\n| `MEM_DEPTH` | Integer | Total number of memory entries. Derived from `ADDR_WIDTH`. |\\n| `MAX_MATCHES` | Integer | Maximum number of matched indices that can be stored in the result buffer. |\\n\\n---\\n\\n## **Port Descriptions**\\n\\n| **Signal** | **Direction** | **Description** |\\n|----------------------|---------------|------------------------------------------------------------------------------------|\\n| `clk` | Input | Clock signal. All logic operates on the rising edge. |\\n| `srst` | Input | Active-high synchronous reset. Resets internal states and outputs. |\\n| `start` | Input | Active-high for 1 clock cycle. Begins the search operation. |\\n| `pause` | Input | Active-high. Pauses the search when asserted; resumes on deassertion. |\\n| `key` | Input | The value to be matched against each memory location. |\\n| `mem_write_en` | Input | Active-high. Enables memory write access. Only allowed when search is not running. |\\n| `mem_write_addr` | Input | Address to write into memory. |\\n| `mem_write_data` | Input | Data to be written into memory. |\\n| `done` | Output | Active-high. Asserted for one clock cycle after search completes. |\\n| `match_count` | Output | Number of memory addresses where the data matched the key. |\\n| `match_indices` | Output | Flat array of addresses where matches occurred. Width: `MAX_MATCHES * ADDR_WIDTH`. |\\n| `match_overflow` | Output | Active-high. Asserted if the number of matches exceeded `MAX_MATCHES`. |\\n\\n---\\n\\n## **Design Hierarchy**\\n\\n### `linear_search_top`\\n- Contains:\\n - Local memory array (`memory`)\\n - Write logic for external memory access\\n - Instantiates:\\n - `linear_search_ctrl`: FSM controller\\n - `linear_search_datapath`: Match collection and address traversal logic\\n\\n### `linear_search_ctrl`\\n- FSM States:\\n | **State** | **Description** |\\n |-----------|------------------------------------------|\\n | `IDLE` | Waiting for start |\\n | `SEARCH` | Actively iterating through memory |\\n | `PAUSED` | Temporarily halts search on `pause` |\\n | `DONE` | Signals completion, then returns to IDLE |\\n\\n### `linear_search_datapath`\\n- Traverses memory addresses from `0` to `MEM_DEPTH - 1`\\n- Compares each data word with the `key`\\n- Stores matching addresses in `match_indices` if within buffer limit\\n- Flags overflow via `match_overflow` if matches exceed `MAX_MATCHES`\\n- Supports search **pause/resume** with internal state retention\\n\\n---\\n\\n## **Timing and Latency**\\n\\n- The system is **synchronous**, with all operations occurring on the **rising clock edge**.\\n- `start` must be asserted **for one clock cycle** to initiate the search. It should only be asserted **after** external memory has been initialized with valid data.\\n- The search becomes **active** when `start` is asserted, and becomes **inactive** when `done` is asserted.\\n- `done` is asserted **2 clock cycles** after the final memory address is processed.\\n- `match_count`, `match_indices` and `match_overlow` are updated at search completion and are valid when `done` is asserted.\\n- External memory writes are allowed only when search is **not active**.\\n- **Memory Latency:** \\n - The internal memory has a **1-cycle read/write latency**. In read operation, When the datapath sets address, the corresponding read data becomes valid on the **next clock cycle**.\\n\\n\\n---\\n\\n## **Edge Cases and Constraints**\\n\\n- **Pause behavior:** \\n - When `pause` is asserted, the search operation halts on the next clock cycle. Internal counters and buffers retain their current values. The search resumes when `pause` is deasserted.\\n\\n- **Match overflow:** \\n - If more than `MAX_MATCHES` entries match the key, only the first `MAX_MATCHES` addresses are recorded in `match_indices`. `match_overflow` is asserted alongside `done`.\\n\\n- **Write protection:** \\n - Memory writes via `mem_write_en` are only valid **when search is inactive** (i.e., before `start` or after `done`). Writes during an active search are ignored to prevent data hazards.\\n\\n- **Reset behavior:** \\n - Assertion of `srst` clears the FSM, resets internal buffers and counters, and reinitializes the design to a known state.', 'verif/tb_top_64b66b_codec.sv': None, 'docs/decoder_specification.md': None, 'rtl/aes_enc_top.sv': None, 'rtl/aes_encrypt.sv': None, 'rtl/sbox.sv': None, 'rtl/Bit_Difference_Counter.sv': None, 'rtl/Bitwise_Reduction.sv': None, 'rtl/Data_Reduction.sv': None, 'rtl/Min_Hamming_Distance_Finder.sv': None, 'verif/tb_Min_Hamming_Distance_Finder.sv': None, 'docs/alu_core_specification.md': None, 'rtl/alu_core.sv': None, 'verif/alu_core_tb.sv': None, 'docs/fifo.md': None, 'rtl/async_fifo.sv': None, 'rtl/fifo_memory.sv': None, 'rtl/load_memory.sv': None, 'rtl/read_to_write_pointer_sync.sv': None, 'rtl/rptr_empty.sv': None, 'rtl/wptr_full.sv': None, 'rtl/spi_complex_mult.sv': None, 'rtl/spi_master.sv': None, 'rtl/spi_top.sv': None, 'verif/spi_complex_mult_tb.sv': None, 'rtl/ttc_counter_lite.sv': None, 'verif/ttc_counter_lite_tb.sv': None, 'docs/UART_Specifications.md': None, 'rtl/areset_sync.sv': None, 'rtl/baud_gen.sv': None, 'rtl/cdc_sync.sv': None, 'rtl/uart_rx.sv': None, 'rtl/uart_tx.sv': None, 'rtl/blake2s_G.v': None, 'rtl/blake2s_core.v': None, 'rtl/blake2s_m_select.v': None, 'verif/blake2s_core_finish_and_update_sanity_check.sv': None, 'rtl/blake2s.v': None, 'verif/blake2s_not_readable_addresses_check.sv': None, 'rtl/csr_apb_interface.sv': None, 'rtl/direct_map_cache.sv': None, 'verif/tb_direct_map_cache.sv': None, 'rtl/door_lock.sv': None, 'docs/specs.md': None, 'verif/tb_branch_control_unit.sv': None, 'verif/tb_custom_byte_enable_ram.sv': None, 'rtl/custom_byte_enable_ram.sv': None, 'rtl/caesar_cipher.sv': None, 'rtl/cic_decimator.sv': None, 'verif/coffee_machine_testbench.sv': None, 'docs/continuous_adder_specification.md': None, 'rtl/continuous_adder.sv': None, 'verif/continuous_adder_tb.sv': None, 'verif/blake2s_core_state_liveness_check.sv': None, 'verif/blake2s_core_reset_and_ready_sanity_check.sv': None, 'rtl/adder_tree.sv': None, 'rtl/coeff_ram.sv': None, 'rtl/poly_filter.sv': None, 'rtl/poly_interpolator.sv': None, 'rtl/shift_register.sv': None, 'docs/poly_filter.md': None, 'rtl/rgb_color_space_hsv.sv': None, 'verif/tb_linear_search.sv': None, 'docs/simd_datapath_specs.md': None, 'docs/simd_lane_specs.md': None, 'rtl/sorting_engine.sv': None, 'verif/sorting_engine_testbench.sv': None, 'docs/order_matching_engine_specification.md': None, 'verif/order_matching_engine_testbench.sv': None, 'rtl/fixed_priority_arbiter.sv': None, 'verif/fixed_priority_arbiter_tb.sv': None, 'docs/Helmholtz_Audio_Spec.md': None, 'rtl/helmholtz_resonator.sv': None, 'rtl/modulator.sv': None, 'rtl/resonator_bank.sv': None, 'rtl/soft_clipper.sv': None, 'docs/specs_tb.md': None, 'docs/image_stego_specification.md': None, 'verif/image_stego_tb.sv': None, 'rtl/top_inv_manchester_codec.sv': None, 'rtl/jpeg_runlength_enc.sv': None, 'rtl/jpeg_runlength_rzs.sv': None, 'rtl/jpeg_runlength_stage1.sv': None, 'docs/8Bit_lfsr_spec.md': None, 'rtl/memory_scheduler.sv': None, 'docs/multiplexer_specification.md': None, 'rtl/multiplexer.sv': None, 'verif/multiplexer_tb.sv': None, 'docs/nbit_swizzling_spec.md': None, 'verif/nbit_swizzling_tb.sv': None, 'docs/nmea_decoder_spec.md': None, 'verif/nmea_decoder_tb.sv': None, 'rtl/axi4lite_to_pcie_cfg_bridge.sv': None, 'rtl/axis_to_uart_tx.sv': None, 'rtl/uart_rx_to_axis.sv': None, 'rtl/axis_to_uart.sv': None, 'rtl/barrel_shifter.sv': None, 'verif/barrel_shifter_tb.sv': None, 'docs/bcd_adder_spec.md': None, 'verif/tb_bcd_adder.sv': None, 'rtl/bcd_adder.sv': None, 'rtl/bcd_top.sv': None, 'rtl/multi_digit_bcd_add_sub.sv': None, 'rtl/full_adder.sv': None, 'rtl/four_bit_adder.sv': None, 'verif/bcd_to_excess_3_tb.sv': None, 'docs/deletion_specification.md': None}" + }, + "test_info": { + "test_criteria_0": [ + "`tb_linear_search.sv` in the `verif` directory to only generate stimulus for the `linear_search_top` module and achieve maximum coverage of the design.", + "- **module instance**: instantiate the `linear_search_top` module as `linear_search_top_inst`, with all ports connected appropriately. \n- **clock and reset**: generate a 10ns clock and include a synchronous, active-high reset task to initialize the dut before applying any stimulus.\n- **memory initialization stimulus**: use the memory write interface (`mem_write_en`, `mem_write_addr`, `mem_write_data`) to populate memory with a variety of patterns before each search.\n- **search control stimulus**: drive the `start` signal to initiate the search, and optionally use the `pause` signal to temporarily suspend it. resume the search by deasserting `pause`.\n- **test scenarios** (generate input stimulus for each of the following):\n - write a pattern where the `key` appears at every 4th address.\n - write memory such that the `key` appears only once.\n - fill memory completely with the `key` to trigger match buffer overflow.\n - repeat the full-match test but insert a `pause` during the search.\n - write exactly `max_matches` instances of the `key` to test buffer boundaries without overflow.\n - test edge cases where the `key` is placed only at the first, last, or middle address.\n - perform back-to-back searches with different `key` values and spacing patterns.\n - randomize memory contents and the `key` for a randomized match pattern test.\n - apply high-volume randomized testing (e.g., 10,000 iterations) with varying numbers and locations of matches.", + "must focus only on applying stimulus to the dut and observing outputs passively." + ] + }, + "expected_behavior": [ + "focus only on applying stimulus to the DUT and observing outputs passively" + ], + "metadata": { + "categories": [ + "cid012", + "medium" + ], + "domain": "memory", + "complexity": "intermediate", + "problem_type": "design", + "has_code": true, + "has_tests": true + }, + "full_prompt": "I have a specification of a `linear_search_top` module in the `docs` directory. Write a SystemVerilog testbench `tb_linear_search.sv` in the `verif` directory to only generate stimulus for the `linear_search_top` module and achieve maximum coverage of the design.\n\nInclude the following in the generated testbench:\n\n- **Module Instance**: Instantiate the `linear_search_top` module as `linear_search_top_inst`, with all ports connected appropriately. \n- **Clock and Reset**: Generate a 10ns clock and include a synchronous, active-high reset task to initialize the DUT before applying any stimulus.\n- **Memory Initialization Stimulus**: Use the memory write interface (`mem_write_en`, `mem_write_addr`, `mem_write_data`) to populate memory with a variety of patterns before each search.\n- **Search Control Stimulus**: Drive the `start` signal to initiate the search, and optionally use the `pause` signal to temporarily suspend it. Resume the search by deasserting `pause`.\n- **Test Scenarios** (generate input stimulus for each of the following):\n - Write a pattern where the `key` appears at every 4th address.\n - Write memory such that the `key` appears only once.\n - Fill memory completely with the `key` to trigger match buffer overflow.\n - Repeat the full-match test but insert a `pause` during the search.\n - Write exactly `MAX_MATCHES` instances of the `key` to test buffer boundaries without overflow.\n - Test edge cases where the `key` is placed only at the first, last, or middle address.\n - Perform back-to-back searches with different `key` values and spacing patterns.\n - Randomize memory contents and the `key` for a randomized match pattern test.\n - Apply high-volume randomized testing (e.g., 10,000 iterations) with varying numbers and locations of matches.\n\nDo not include any assertions or output checking logic. The testbench must focus only on applying stimulus to the DUT and observing outputs passively.\n", + "system_message": "You are a language model that has the following file operations available at your disposal:\n - **List files in a directory** by running one of the following commands: \n - `ls`\n - `tree`\n - **Read files** by using:\n - `cat `\n - **Write files** by using:\n - `echo > `\n - **Compile Verilog** by using `iverilog` such as:\n - `iverilog -o .out -g2012 `\n - **Run Simulation** by using:\n - `vvp .out`\n - **Update the file content** by using:\n - `sed -i '3s/old/new/' file.txt`\n - **Find current working directory** by using:\n - `pwd`\n\n You will be given a prompt and your task is to understand it and solve the given issue by using the commands mentioned above as needed. In the final step, you should create a Linux patch highlighting the necessary file updates to achieve the targeted goal.\n\n You will solve the problem step by step using the following approach of \n - thought (thinking process of the step you're going to take)\n - action (the command you will be running to get more details/context that's helpful to solve the problem)\n - observation (the output from the action you will observe based on which you will take your next step)\n\n The last step will be the final output summary and the patch itself in the following format \n - thought (the summary of what you did and some introduction of the patch file itself)\n - patch (a Linux-based patch that needs to be applied to reach the relevant solution)\n\n The patch file should only be applied to a single file to reach the required solution.", + "raw_context": { + "docs/specification.md": "# Linear Search Engine Specification Document\n\n## **Introduction**\nThe **Linear Search Engine** is a parameterized, hierarchical RTL design that performs a **linear search** over a memory array to find all locations where a given key matches stored data. It supports **runtime memory writes**, **search control via a start/pause interface**, and outputs a **buffer of matched indices**, along with **match count** and **overflow detection**.\n\nThe design is organized into three main modules:\n- `linear_search_top`: The top-level wrapper handling memory, interfaces, and submodule instantiation.\n- `linear_search_ctrl`: An FSM-based controller that manages search initiation, pausing, and completion.\n- `linear_search_datapath`: The logic responsible for iterating over memory and collecting match results.\n\n---\n\n## **Functional Overview**\n\n### 1. **Search Operation**\n- The module accepts a **key input** and performs a linear search over internal memory.\n- If any memory entry matches the key, its **address index is recorded** into an internal buffer.\n- Once the search completes, the output ports reflect the **total number of matches**, the **list of matched indices**, and whether an **overflow** occurred.\n\n### 2. **Memory Interface**\n- Internal memory supports **dual-port behavior**:\n - Port 1: Read-only, used by the datapath during search.\n - Port 2: Write-only, available externally when the search is **not enabled**.\n\n### 3. **Control Logic**\n- A **controller FSM** starts the search when `start` is asserted.\n- The FSM supports **pausing/resuming** the search using the `pause` input.\n- Once the search completes, a `done` signal is asserted.\n\n---\n\n## **Example Scenario**\n### **Successful Search**\n\nMemory Contents: [3, 5, 7, 5, 1] Key: 5\n\nResult:\n\nmatch_count = 2\nmatch_indices = [1, 3]\ndone = 1\nmatch_overflow = 0\n\n\n### **Overflow Condition**\n\nIf more than MAX_MATCHES entries match the key:\nOnly first MAX_MATCHES indices are stored.\nmatch_overflow = 1\n\n\n---\n\n## **Module Interface**\n\n```verilog\nmodule linear_search_top #(\n parameter DATA_WIDTH = 8,\n parameter ADDR_WIDTH = 4,\n parameter MEM_DEPTH = 1 << ADDR_WIDTH,\n parameter MAX_MATCHES = 16\n)(\n input logic clk,\n input logic srst,\n input logic start,\n input logic pause,\n input logic [DATA_WIDTH-1:0] key,\n\n input logic mem_write_en,\n input logic [ADDR_WIDTH-1:0] mem_write_addr,\n input logic [DATA_WIDTH-1:0] mem_write_data,\n\n output logic done,\n output logic [$clog2(MAX_MATCHES+1)-1:0] match_count,\n output logic [(MAX_MATCHES*ADDR_WIDTH)-1:0] match_indices,\n output logic match_overflow\n);\n```\n---\n\n## **Module Parameters**\n\n| **Parameter** | **Type** | **Description** |\n|-------------------|----------|--------------------------------------------------------------------------------|\n| `DATA_WIDTH` | Integer | Width of each data element in memory. |\n| `ADDR_WIDTH` | Integer | Width of memory address. |\n| `MEM_DEPTH` | Integer | Total number of memory entries. Derived from `ADDR_WIDTH`. |\n| `MAX_MATCHES` | Integer | Maximum number of matched indices that can be stored in the result buffer. |\n\n---\n\n## **Port Descriptions**\n\n| **Signal** | **Direction** | **Description** |\n|----------------------|---------------|------------------------------------------------------------------------------------|\n| `clk` | Input | Clock signal. All logic operates on the rising edge. |\n| `srst` | Input | Active-high synchronous reset. Resets internal states and outputs. |\n| `start` | Input | Active-high for 1 clock cycle. Begins the search operation. |\n| `pause` | Input | Active-high. Pauses the search when asserted; resumes on deassertion. |\n| `key` | Input | The value to be matched against each memory location. |\n| `mem_write_en` | Input | Active-high. Enables memory write access. Only allowed when search is not running. |\n| `mem_write_addr` | Input | Address to write into memory. |\n| `mem_write_data` | Input | Data to be written into memory. |\n| `done` | Output | Active-high. Asserted for one clock cycle after search completes. |\n| `match_count` | Output | Number of memory addresses where the data matched the key. |\n| `match_indices` | Output | Flat array of addresses where matches occurred. Width: `MAX_MATCHES * ADDR_WIDTH`. |\n| `match_overflow` | Output | Active-high. Asserted if the number of matches exceeded `MAX_MATCHES`. |\n\n---\n\n## **Design Hierarchy**\n\n### `linear_search_top`\n- Contains:\n - Local memory array (`memory`)\n - Write logic for external memory access\n - Instantiates:\n - `linear_search_ctrl`: FSM controller\n - `linear_search_datapath`: Match collection and address traversal logic\n\n### `linear_search_ctrl`\n- FSM States:\n | **State** | **Description** |\n |-----------|------------------------------------------|\n | `IDLE` | Waiting for start |\n | `SEARCH` | Actively iterating through memory |\n | `PAUSED` | Temporarily halts search on `pause` |\n | `DONE` | Signals completion, then returns to IDLE |\n\n### `linear_search_datapath`\n- Traverses memory addresses from `0` to `MEM_DEPTH - 1`\n- Compares each data word with the `key`\n- Stores matching addresses in `match_indices` if within buffer limit\n- Flags overflow via `match_overflow` if matches exceed `MAX_MATCHES`\n- Supports search **pause/resume** with internal state retention\n\n---\n\n## **Timing and Latency**\n\n- The system is **synchronous**, with all operations occurring on the **rising clock edge**.\n- `start` must be asserted **for one clock cycle** to initiate the search. It should only be asserted **after** external memory has been initialized with valid data.\n- The search becomes **active** when `start` is asserted, and becomes **inactive** when `done` is asserted.\n- `done` is asserted **2 clock cycles** after the final memory address is processed.\n- `match_count`, `match_indices` and `match_overlow` are updated at search completion and are valid when `done` is asserted.\n- External memory writes are allowed only when search is **not active**.\n- **Memory Latency:** \n - The internal memory has a **1-cycle read/write latency**. In read operation, When the datapath sets address, the corresponding read data becomes valid on the **next clock cycle**.\n\n\n---\n\n## **Edge Cases and Constraints**\n\n- **Pause behavior:** \n - When `pause` is asserted, the search operation halts on the next clock cycle. Internal counters and buffers retain their current values. The search resumes when `pause` is deasserted.\n\n- **Match overflow:** \n - If more than `MAX_MATCHES` entries match the key, only the first `MAX_MATCHES` addresses are recorded in `match_indices`. `match_overflow` is asserted alongside `done`.\n\n- **Write protection:** \n - Memory writes via `mem_write_en` are only valid **when search is inactive** (i.e., before `start` or after `done`). Writes during an active search are ignored to prevent data hazards.\n\n- **Reset behavior:** \n - Assertion of `srst` clears the FSM, resets internal buffers and counters, and reinitializes the design to a known state.", + "verif/tb_top_64b66b_codec.sv": null, + "docs/decoder_specification.md": null, + "rtl/aes_enc_top.sv": null, + "rtl/aes_encrypt.sv": null, + "rtl/sbox.sv": null, + "rtl/Bit_Difference_Counter.sv": null, + "rtl/Bitwise_Reduction.sv": null, + "rtl/Data_Reduction.sv": null, + "rtl/Min_Hamming_Distance_Finder.sv": null, + "verif/tb_Min_Hamming_Distance_Finder.sv": null, + "docs/alu_core_specification.md": null, + "rtl/alu_core.sv": null, + "verif/alu_core_tb.sv": null, + "docs/fifo.md": null, + "rtl/async_fifo.sv": null, + "rtl/fifo_memory.sv": null, + "rtl/load_memory.sv": null, + "rtl/read_to_write_pointer_sync.sv": null, + "rtl/rptr_empty.sv": null, + "rtl/wptr_full.sv": null, + "rtl/spi_complex_mult.sv": null, + "rtl/spi_master.sv": null, + "rtl/spi_top.sv": null, + "verif/spi_complex_mult_tb.sv": null, + "rtl/ttc_counter_lite.sv": null, + "verif/ttc_counter_lite_tb.sv": null, + "docs/UART_Specifications.md": null, + "rtl/areset_sync.sv": null, + "rtl/baud_gen.sv": null, + "rtl/cdc_sync.sv": null, + "rtl/uart_rx.sv": null, + "rtl/uart_tx.sv": null, + "rtl/blake2s_G.v": null, + "rtl/blake2s_core.v": null, + "rtl/blake2s_m_select.v": null, + "verif/blake2s_core_finish_and_update_sanity_check.sv": null, + "rtl/blake2s.v": null, + "verif/blake2s_not_readable_addresses_check.sv": null, + "rtl/csr_apb_interface.sv": null, + "rtl/direct_map_cache.sv": null, + "verif/tb_direct_map_cache.sv": null, + "rtl/door_lock.sv": null, + "docs/specs.md": null, + "verif/tb_branch_control_unit.sv": null, + "verif/tb_custom_byte_enable_ram.sv": null, + "rtl/custom_byte_enable_ram.sv": null, + "rtl/caesar_cipher.sv": null, + "rtl/cic_decimator.sv": null, + "verif/coffee_machine_testbench.sv": null, + "docs/continuous_adder_specification.md": null, + "rtl/continuous_adder.sv": null, + "verif/continuous_adder_tb.sv": null, + "verif/blake2s_core_state_liveness_check.sv": null, + "verif/blake2s_core_reset_and_ready_sanity_check.sv": null, + "rtl/adder_tree.sv": null, + "rtl/coeff_ram.sv": null, + "rtl/poly_filter.sv": null, + "rtl/poly_interpolator.sv": null, + "rtl/shift_register.sv": null, + "docs/poly_filter.md": null, + "rtl/rgb_color_space_hsv.sv": null, + "verif/tb_linear_search.sv": null, + "docs/simd_datapath_specs.md": null, + "docs/simd_lane_specs.md": null, + "rtl/sorting_engine.sv": null, + "verif/sorting_engine_testbench.sv": null, + "docs/order_matching_engine_specification.md": null, + "verif/order_matching_engine_testbench.sv": null, + "rtl/fixed_priority_arbiter.sv": null, + "verif/fixed_priority_arbiter_tb.sv": null, + "docs/Helmholtz_Audio_Spec.md": null, + "rtl/helmholtz_resonator.sv": null, + "rtl/modulator.sv": null, + "rtl/resonator_bank.sv": null, + "rtl/soft_clipper.sv": null, + "docs/specs_tb.md": null, + "docs/image_stego_specification.md": null, + "verif/image_stego_tb.sv": null, + "rtl/top_inv_manchester_codec.sv": null, + "rtl/jpeg_runlength_enc.sv": null, + "rtl/jpeg_runlength_rzs.sv": null, + "rtl/jpeg_runlength_stage1.sv": null, + "docs/8Bit_lfsr_spec.md": null, + "rtl/memory_scheduler.sv": null, + "docs/multiplexer_specification.md": null, + "rtl/multiplexer.sv": null, + "verif/multiplexer_tb.sv": null, + "docs/nbit_swizzling_spec.md": null, + "verif/nbit_swizzling_tb.sv": null, + "docs/nmea_decoder_spec.md": null, + "verif/nmea_decoder_tb.sv": null, + "rtl/axi4lite_to_pcie_cfg_bridge.sv": null, + "rtl/axis_to_uart_tx.sv": null, + "rtl/uart_rx_to_axis.sv": null, + "rtl/axis_to_uart.sv": null, + "rtl/barrel_shifter.sv": null, + "verif/barrel_shifter_tb.sv": null, + "docs/bcd_adder_spec.md": null, + "verif/tb_bcd_adder.sv": null, + "rtl/bcd_adder.sv": null, + "rtl/bcd_top.sv": null, + "rtl/multi_digit_bcd_add_sub.sv": null, + "rtl/full_adder.sv": null, + "rtl/four_bit_adder.sv": null, + "verif/bcd_to_excess_3_tb.sv": null, + "docs/deletion_specification.md": null + } + } +] \ No newline at end of file