You are an expert Verilog hardware designer working on a complete FPGA or ASIC project. You are given the full source code of a Verilog project. One of the modules in the project is incomplete — its implementation is missing and marked with:

// >>> Module Implementation Begin

// <<< Module Implementation End

Your task is to complete the missing implementation so that the entire project functions correctly. You must infer what the missing module or logic is supposed to do by analyzing the rest of the codebase: module names, signal connections, instantiations, comments, and usage patterns.

Follow these rules:

1. Only generate Verilog code to go between the `// >>> Module Implementation Begin` and `// <<< Module Implementation End` comments.
2. Use Verilog-2001 syntax. Ensure the code is synthesizable.
3. Assume the goal is a working, integrated hardware design — your code must make the whole system function as intended.
4. Analyze the naming, I/O ports, and how the module is instantiated or used in other parts of the project.
5. Implement correct behavior based on design context. Do not guess randomly — reason it out.
6. Avoid vendor-specific features unless explicitly required.
7. Do not output comments, explanation, or anything outside the required code region unless explicitly asked.

Your output should contain **only the Verilog code** that fits inside the marked region.

module ws2811_8
  (input  i_clock,
   input  i_reset,
   input  i_trigger,
   input  [7:0] i_pixel_data,
   output o_data);
// >>> Module Implementation Begin

// <<< Module Implementation End
endmodule



module spi_8
  (input  i_clock,
   input  i_reset,
   input  i_copi,
   input  i_cs,
   output [7:0] o_word,
   output o_word_ready);
  reg [3:0] bit_count;
  reg [7:0] current_word;
  wire state;
  wire n114;
  wire [31:0] n115;
  wire n117;
  wire [6:0] n118;
  wire [7:0] n119;
  wire [2:0] n120;
  wire [2:0] n122;
  wire [31:0] n125;
  wire [31:0] n127;
  wire [3:0] n128;
  wire [7:0] n129;
  wire n132;
  wire [3:0] n134;
  wire [7:0] n135;
  wire [7:0] n136;
  wire n137;
  wire [3:0] n138;
  wire [7:0] n139;
  wire n141;
  wire n143;
  wire n145;
  wire n147;
  wire [1:0] n148;
  reg [7:0] n149;
  reg n151;
  reg [3:0] n153;
  reg [7:0] n154;
  reg n156;
  reg [3:0] n173;
  reg [7:0] n174;
  reg n175;
  reg [7:0] n176;
  reg n177;
  wire n178;
  wire n179;
  wire n180;
  wire n181;
  wire n182;
  wire n183;
  wire n184;
  wire n185;
  wire n186;
  wire n187;
  wire n188;
  wire n189;
  wire n190;
  wire n191;
  wire n192;
  wire n193;
  wire n194;
  wire n195;
  wire n196;
  wire n197;
  wire n198;
  wire n199;
  wire n200;
  wire n201;
  wire n202;
  wire n203;
  wire n204;
  wire n205;
  wire n206;
  wire n207;
  wire n208;
  wire n209;
  wire n210;
  wire n211;
  wire [7:0] n212;
  assign o_word = n176; //(module output)
  assign o_word_ready = n177; //(module output)
  /* src/spi.vhdl:25:12  */
  always @*
    bit_count = n173; // (isignal)
  initial
    bit_count = 4'b0000;
  /* src/spi.vhdl:26:12  */
  always @*
    current_word = n174; // (isignal)
  initial
    current_word = 8'b00000000;
  /* src/spi.vhdl:33:12  */
  assign state = n175; // (signal)
  /* src/spi.vhdl:47:29  */
  assign n114 = ~i_cs;
  /* src/spi.vhdl:50:38  */
  assign n115 = {28'b0, bit_count};  //  uext
  /* src/spi.vhdl:50:38  */
  assign n117 = n115 == 32'b00000000000000000000000000000111;
  /* src/spi.vhdl:51:51  */
  assign n118 = current_word[7:1]; // extract
  /* src/spi.vhdl:51:69  */
  assign n119 = {n118, i_copi};
  /* src/spi.vhdl:55:42  */
  assign n120 = bit_count[2:0];  // trunc
  /* src/spi.vhdl:55:42  */
  assign n122 = 3'b111 - n120;
  /* src/spi.vhdl:57:52  */
  assign n125 = {28'b0, bit_count};  //  uext
  /* src/spi.vhdl:57:52  */
  assign n127 = n125 + 32'b00000000000000000000000000000001;
  /* src/spi.vhdl:57:42  */
  assign n128 = n127[3:0];  // trunc
  /* src/spi.vhdl:50:25  */
  assign n129 = n117 ? n119 : n176;
  /* src/spi.vhdl:50:25  */
  assign n132 = n117 ? 1'b1 : 1'b0;
  /* src/spi.vhdl:50:25  */
  assign n134 = n117 ? 4'b0000 : n128;
  /* src/spi.vhdl:50:25  */
  assign n135 = n117 ? current_word : n212;
  /* src/spi.vhdl:47:21  */
  assign n136 = n114 ? n176 : n129;
  /* src/spi.vhdl:47:21  */
  assign n137 = n114 ? n177 : n132;
  /* src/spi.vhdl:47:21  */
  assign n138 = n114 ? bit_count : n134;
  /* src/spi.vhdl:47:21  */
  assign n139 = n114 ? current_word : n135;
  /* src/spi.vhdl:47:21  */
  assign n141 = n114 ? 1'b0 : state;
  /* src/spi.vhdl:46:17  */
  assign n143 = state == 1'b1;
  /* src/spi.vhdl:64:21  */
  assign n145 = i_cs ? 1'b1 : state;
  /* src/spi.vhdl:61:17  */
  assign n147 = state == 1'b0;
  assign n148 = {n147, n143};
  /* src/spi.vhdl:45:13  */
  always @*
    case (n148)
      2'b10: n149 = n176;
      2'b01: n149 = n136;
      default: n149 = n176;
    endcase
  /* src/spi.vhdl:45:13  */
  always @*
    case (n148)
      2'b10: n151 = 1'b0;
      2'b01: n151 = n137;
      default: n151 = n177;
    endcase
  /* src/spi.vhdl:45:13  */
  always @*
    case (n148)
      2'b10: n153 = 4'b0000;
      2'b01: n153 = n138;
      default: n153 = bit_count;
    endcase
  /* src/spi.vhdl:45:13  */
  always @*
    case (n148)
      2'b10: n154 = current_word;
      2'b01: n154 = n139;
      default: n154 = current_word;
    endcase
  /* src/spi.vhdl:45:13  */
  always @*
    case (n148)
      2'b10: n156 = n145;
      2'b01: n156 = n141;
      default: n156 = 1'b0;
    endcase
  /* src/spi.vhdl:44:9  */
  always @(posedge i_clock or posedge i_reset)
    if (i_reset)
      n173 <= 4'b0000;
    else
      n173 <= n153;
  /* src/spi.vhdl:44:9  */
  always @(posedge i_clock or posedge i_reset)
    if (i_reset)
      n174 <= 8'b00000000;
    else
      n174 <= n154;
  /* src/spi.vhdl:44:9  */
  always @(posedge i_clock or posedge i_reset)
    if (i_reset)
      n175 <= 1'b1;
    else
      n175 <= n156;
  /* src/spi.vhdl:44:9  */
  always @(posedge i_clock or posedge i_reset)
    if (i_reset)
      n176 <= 8'b00000000;
    else
      n176 <= n149;
  /* src/spi.vhdl:44:9  */
  always @(posedge i_clock or posedge i_reset)
    if (i_reset)
      n177 <= 1'b0;
    else
      n177 <= n151;
  /* src/spi.vhdl:55:29  */
  assign n178 = n122[2]; // extract
  /* src/spi.vhdl:55:29  */
  assign n179 = ~n178;
  /* src/spi.vhdl:55:29  */
  assign n180 = n122[1]; // extract
  /* src/spi.vhdl:55:29  */
  assign n181 = ~n180;
  /* src/spi.vhdl:55:29  */
  assign n182 = n179 & n181;
  /* src/spi.vhdl:55:29  */
  assign n183 = n179 & n180;
  /* src/spi.vhdl:55:29  */
  assign n184 = n178 & n181;
  /* src/spi.vhdl:55:29  */
  assign n185 = n178 & n180;
  /* src/spi.vhdl:55:29  */
  assign n186 = n122[0]; // extract
  /* src/spi.vhdl:55:29  */
  assign n187 = ~n186;
  /* src/spi.vhdl:55:29  */
  assign n188 = n182 & n187;
  /* src/spi.vhdl:55:29  */
  assign n189 = n182 & n186;
  /* src/spi.vhdl:55:29  */
  assign n190 = n183 & n187;
  /* src/spi.vhdl:55:29  */
  assign n191 = n183 & n186;
  /* src/spi.vhdl:55:29  */
  assign n192 = n184 & n187;
  /* src/spi.vhdl:55:29  */
  assign n193 = n184 & n186;
  /* src/spi.vhdl:55:29  */
  assign n194 = n185 & n187;
  /* src/spi.vhdl:55:29  */
  assign n195 = n185 & n186;
  assign n196 = current_word[0]; // extract
  /* src/spi.vhdl:55:29  */
  assign n197 = n188 ? i_copi : n196;
  assign n198 = current_word[1]; // extract
  /* src/spi.vhdl:55:29  */
  assign n199 = n189 ? i_copi : n198;
  assign n200 = current_word[2]; // extract
  /* src/spi.vhdl:55:29  */
  assign n201 = n190 ? i_copi : n200;
  assign n202 = current_word[3]; // extract
  /* src/spi.vhdl:55:29  */
  assign n203 = n191 ? i_copi : n202;
  assign n204 = current_word[4]; // extract
  /* src/spi.vhdl:55:29  */
  assign n205 = n192 ? i_copi : n204;
  assign n206 = current_word[5]; // extract
  /* src/spi.vhdl:55:29  */
  assign n207 = n193 ? i_copi : n206;
  assign n208 = current_word[6]; // extract
  /* src/spi.vhdl:55:29  */
  assign n209 = n194 ? i_copi : n208;
  assign n210 = current_word[7]; // extract
  /* src/spi.vhdl:55:29  */
  assign n211 = n195 ? i_copi : n210;
  assign n212 = {n211, n209, n207, n205, n203, n201, n199, n197};
endmodule

module tt_um_spi2ws2811x16
  (input  clk,
   input  rst_n,
   input  ena,
   input  [7:0] ui_in,
   input  [7:0] uio_in,
   output [7:0] uio_oe,
   output [7:0] uo_out,
   output [7:0] uio_out);
  wire rst;
  wire led_rst;
  wire [7:0] word;
  wire word_ready;
  wire [7:0] strip_trigger;
  reg [2:0] strip_counter;
  wire n4;
  wire n5;
  wire n6;
  wire n7;
  localparam [7:0] n8 = 8'b00000000;
  localparam [7:0] n9 = 8'b00000000;
  wire n10;
  wire n11;
  wire \led_o_n1_led.o_data ;
  wire n14;
  wire \led_o_n2_led.o_data ;
  wire n16;
  wire \led_o_n3_led.o_data ;
  wire n18;
  wire \led_o_n4_led.o_data ;
  wire n20;
  wire \led_o_n5_led.o_data ;
  wire n22;
  wire \led_o_n6_led.o_data ;
  wire n24;
  wire \led_o_n7_led.o_data ;
  wire n26;
  wire \led_o_n8_led.o_data ;
  wire n28;
  wire [31:0] n33;
  wire n35;
  wire [31:0] n36;
  wire [31:0] n38;
  wire [2:0] n39;
  wire [2:0] n41;
  wire [31:0] n47;
  wire n49;
  wire n50;
  wire n51;
  wire [31:0] n54;
  wire n56;
  wire n57;
  wire n58;
  wire [31:0] n61;
  wire n63;
  wire n64;
  wire n65;
  wire [31:0] n68;
  wire n70;
  wire n71;
  wire n72;
  wire [31:0] n75;
  wire n77;
  wire n78;
  wire n79;
  wire [31:0] n82;
  wire n84;
  wire n85;
  wire n86;
  wire [31:0] n89;
  wire n91;
  wire n92;
  wire n93;
  wire [31:0] n96;
  wire n98;
  wire n99;
  wire n100;
  wire [7:0] n104;
  reg [2:0] n105;
  wire [7:0] n106;
  assign uio_oe = n8; //(module output)
  assign uo_out = n106; //(module output)
  assign uio_out = n9; //(module output)
  /* src/top.vhdl:21:16  */
  assign rst = n4; // (signal)
  /* src/top.vhdl:22:16  */
  assign led_rst = n7; // (signal)
  /* src/top.vhdl:29:16  */
  assign strip_trigger = n104; // (signal)
  /* src/top.vhdl:30:16  */
  always @*
    strip_counter = n105; // (isignal)
  initial
    strip_counter = 3'b000;
  /* src/top.vhdl:32:16  */
  assign n4 = ~rst_n;
  /* src/top.vhdl:33:40  */
  assign n5 = ui_in[0]; // extract
  /* src/top.vhdl:33:31  */
  assign n6 = rst_n & n5;
  /* src/top.vhdl:33:20  */
  assign n7 = ~n6;
  /* src/top.vhdl:37:9  */
  spi_8 spi_controller (
    .i_clock(clk),
    .i_reset(rst),
    .i_copi(n10),
    .i_cs(n11),
    .o_word(word),
    .o_word_ready(word_ready));
  /* src/top.vhdl:43:32  */
  assign n10 = ui_in[1]; // extract
  /* src/top.vhdl:42:30  */
  assign n11 = ui_in[0]; // extract
  /* src/top.vhdl:52:17  */
  ws2811_8 led_o_n1_led (
    .i_clock(clk),
    .i_reset(led_rst),
    .i_trigger(n14),
    .i_pixel_data(word),
    .o_data(\led_o_n1_led.o_data ));
  /* src/top.vhdl:57:51  */
  assign n14 = strip_trigger[0]; // extract
  /* src/top.vhdl:52:17  */
  ws2811_8 led_o_n2_led (
    .i_clock(clk),
    .i_reset(led_rst),
    .i_trigger(n16),
    .i_pixel_data(word),
    .o_data(\led_o_n2_led.o_data ));
  /* src/top.vhdl:57:51  */
  assign n16 = strip_trigger[1]; // extract
  /* src/top.vhdl:52:17  */
  ws2811_8 led_o_n3_led (
    .i_clock(clk),
    .i_reset(led_rst),
    .i_trigger(n18),
    .i_pixel_data(word),
    .o_data(\led_o_n3_led.o_data ));
  /* src/top.vhdl:57:51  */
  assign n18 = strip_trigger[2]; // extract
  /* src/top.vhdl:52:17  */
  ws2811_8 led_o_n4_led (
    .i_clock(clk),
    .i_reset(led_rst),
    .i_trigger(n20),
    .i_pixel_data(word),
    .o_data(\led_o_n4_led.o_data ));
  /* src/top.vhdl:57:51  */
  assign n20 = strip_trigger[3]; // extract
  /* src/top.vhdl:52:17  */
  ws2811_8 led_o_n5_led (
    .i_clock(clk),
    .i_reset(led_rst),
    .i_trigger(n22),
    .i_pixel_data(word),
    .o_data(\led_o_n5_led.o_data ));
  /* src/top.vhdl:57:51  */
  assign n22 = strip_trigger[4]; // extract
  /* src/top.vhdl:52:17  */
  ws2811_8 led_o_n6_led (
    .i_clock(clk),
    .i_reset(led_rst),
    .i_trigger(n24),
    .i_pixel_data(word),
    .o_data(\led_o_n6_led.o_data ));
  /* src/top.vhdl:57:51  */
  assign n24 = strip_trigger[5]; // extract
  /* src/top.vhdl:52:17  */
  ws2811_8 led_o_n7_led (
    .i_clock(clk),
    .i_reset(led_rst),
    .i_trigger(n26),
    .i_pixel_data(word),
    .o_data(\led_o_n7_led.o_data ));
  /* src/top.vhdl:57:51  */
  assign n26 = strip_trigger[6]; // extract
  /* src/top.vhdl:52:17  */
  ws2811_8 led_o_n8_led (
    .i_clock(clk),
    .i_reset(led_rst),
    .i_trigger(n28),
    .i_pixel_data(word),
    .o_data(\led_o_n8_led.o_data ));
  /* src/top.vhdl:57:51  */
  assign n28 = strip_trigger[7]; // extract
  /* src/top.vhdl:69:42  */
  assign n33 = {29'b0, strip_counter};  //  uext
  /* src/top.vhdl:69:42  */
  assign n35 = $signed(n33) < $signed(32'b00000000000000000000000000000111);
  /* src/top.vhdl:70:64  */
  assign n36 = {29'b0, strip_counter};  //  uext
  /* src/top.vhdl:70:64  */
  assign n38 = n36 + 32'b00000000000000000000000000000001;
  /* src/top.vhdl:70:50  */
  assign n39 = n38[2:0];  // trunc
  /* src/top.vhdl:69:25  */
  assign n41 = n35 ? n39 : 3'b000;
  /* src/top.vhdl:78:82  */
  assign n47 = {29'b0, strip_counter};  //  uext
  /* src/top.vhdl:78:82  */
  assign n49 = n47 == 32'b00000000000000000000000000000000;
  /* src/top.vhdl:78:64  */
  assign n50 = n49 & word_ready;
  /* src/top.vhdl:78:41  */
  assign n51 = n50 ? 1'b1 : 1'b0;
  /* src/top.vhdl:78:82  */
  assign n54 = {29'b0, strip_counter};  //  uext
  /* src/top.vhdl:78:82  */
  assign n56 = n54 == 32'b00000000000000000000000000000001;
  /* src/top.vhdl:78:64  */
  assign n57 = n56 & word_ready;
  /* src/top.vhdl:78:41  */
  assign n58 = n57 ? 1'b1 : 1'b0;
  /* src/top.vhdl:78:82  */
  assign n61 = {29'b0, strip_counter};  //  uext
  /* src/top.vhdl:78:82  */
  assign n63 = n61 == 32'b00000000000000000000000000000010;
  /* src/top.vhdl:78:64  */
  assign n64 = n63 & word_ready;
  /* src/top.vhdl:78:41  */
  assign n65 = n64 ? 1'b1 : 1'b0;
  /* src/top.vhdl:78:82  */
  assign n68 = {29'b0, strip_counter};  //  uext
  /* src/top.vhdl:78:82  */
  assign n70 = n68 == 32'b00000000000000000000000000000011;
  /* src/top.vhdl:78:64  */
  assign n71 = n70 & word_ready;
  /* src/top.vhdl:78:41  */
  assign n72 = n71 ? 1'b1 : 1'b0;
  /* src/top.vhdl:78:82  */
  assign n75 = {29'b0, strip_counter};  //  uext
  /* src/top.vhdl:78:82  */
  assign n77 = n75 == 32'b00000000000000000000000000000100;
  /* src/top.vhdl:78:64  */
  assign n78 = n77 & word_ready;
  /* src/top.vhdl:78:41  */
  assign n79 = n78 ? 1'b1 : 1'b0;
  /* src/top.vhdl:78:82  */
  assign n82 = {29'b0, strip_counter};  //  uext
  /* src/top.vhdl:78:82  */
  assign n84 = n82 == 32'b00000000000000000000000000000101;
  /* src/top.vhdl:78:64  */
  assign n85 = n84 & word_ready;
  /* src/top.vhdl:78:41  */
  assign n86 = n85 ? 1'b1 : 1'b0;
  /* src/top.vhdl:78:82  */
  assign n89 = {29'b0, strip_counter};  //  uext
  /* src/top.vhdl:78:82  */
  assign n91 = n89 == 32'b00000000000000000000000000000110;
  /* src/top.vhdl:78:64  */
  assign n92 = n91 & word_ready;
  /* src/top.vhdl:78:41  */
  assign n93 = n92 ? 1'b1 : 1'b0;
  /* src/top.vhdl:78:82  */
  assign n96 = {29'b0, strip_counter};  //  uext
  /* src/top.vhdl:78:82  */
  assign n98 = n96 == 32'b00000000000000000000000000000111;
  /* src/top.vhdl:78:64  */
  assign n99 = n98 & word_ready;
  /* src/top.vhdl:78:41  */
  assign n100 = n99 ? 1'b1 : 1'b0;
  assign n104 = {n100, n93, n86, n79, n72, n65, n58, n51};
  /* src/top.vhdl:68:17  */
  always @(negedge word_ready or posedge rst)
    if (rst)
      n105 <= 3'b000;
    else
      n105 <= n41;
  /* src/top.vhdl:66:17  */
  assign n106 = {\led_o_n8_led.o_data , \led_o_n7_led.o_data , \led_o_n6_led.o_data , \led_o_n5_led.o_data , \led_o_n4_led.o_data , \led_o_n3_led.o_data , \led_o_n2_led.o_data , \led_o_n1_led.o_data };
endmodule



Reference solution:
rtl/generated.v:   wire [3:0] cyc_count;
  wire [3:0] bit_count;
  reg bit_data_in;
  reg [7:0] rgb;
  reg running;
  wire n221;
  wire n222;
  wire n223;
  wire n225;
  wire [3:0] n227;
  wire n228;
  wire [7:0] n229;
  wire n231;
  wire [31:0] n232;
  wire n234;
  wire [31:0] n235;
  wire [31:0] n237;
  wire [3:0] n238;
  wire [31:0] n239;
  wire n241;
  wire n242;
  wire n243;
  wire [31:0] n244;
  wire n246;
  wire n247;
  wire n248;
  wire n250;
  wire [31:0] n251;
  wire n253;
  wire [31:0] n254;
  wire [31:0] n256;
  wire [3:0] n257;
  wire [31:0] n258;
  wire [31:0] n260;
  wire [31:0] n262;
  wire [2:0] n263;
  wire n268;
  wire [3:0] n270;
  wire n271;
  wire n273;
  wire n274;
  wire [3:0] n276;
  wire [3:0] n277;
  wire n278;
  wire n279;
  wire n280;
  wire [3:0] n281;
  wire [3:0] n282;
  wire n283;
  wire n284;
  wire n286;
  wire [3:0] n288;
  wire [3:0] n290;
  wire n292;
  wire [7:0] n294;
  wire n296;
  wire n311;
  wire [3:0] n312;
  reg [3:0] n313;
  wire n314;
  wire [3:0] n315;
  reg [3:0] n316;
  wire n317;
  wire n318;
  reg n319;
  wire n320;
  wire [7:0] n321;
  reg [7:0] n322;
  wire n323;
  wire n324;
  reg n325;
  reg n326;
  wire n327;
  assign o_data = n326; //(module output)
  /* src/ws2811.vhdl:26:16  */
  assign cyc_count = n313; // (signal)
  /* src/ws2811.vhdl:27:16  */
  assign bit_count = n316; // (signal)
  /* src/ws2811.vhdl:28:16  */
  always @*
    bit_data_in = n319; // (isignal)
  initial
    bit_data_in = 1'b0;
  /* src/ws2811.vhdl:30:16  */
  always @*
    rgb = n322; // (isignal)
  initial
    rgb = 8'b00000000;
  /* src/ws2811.vhdl:32:16  */
  always @*
    running = n325; // (isignal)
  initial
    running = 1'b0;
  /* src/ws2811.vhdl:50:44  */
  assign n221 = ~running;
  /* src/ws2811.vhdl:50:50  */
  assign n222 = i_trigger & n221;
  /* src/ws2811.vhdl:53:68  */
  assign n223 = i_pixel_data[7]; // extract
  /* src/ws2811.vhdl:50:33  */
  assign n225 = n222 ? 1'b1 : n326;
  /* src/ws2811.vhdl:50:33  */
  assign n227 = n222 ? 4'b0001 : cyc_count;
  /* src/ws2811.vhdl:50:33  */
  assign n228 = n222 ? n223 : bit_data_in;
  /* src/ws2811.vhdl:50:33  */
  assign n229 = n222 ? i_pixel_data : rgb;
  /* src/ws2811.vhdl:50:33  */
  assign n231 = n222 ? 1'b1 : running;
  /* src/ws2811.vhdl:59:54  */
  assign n232 = {28'b0, cyc_count};  //  uext
  /* src/ws2811.vhdl:59:54  */
  assign n234 = $signed(n232) < $signed(32'b00000000000000000000000000000111);
  /* src/ws2811.vhdl:60:72  */
  assign n235 = {28'b0, cyc_count};  //  uext
  /* src/ws2811.vhdl:60:72  */
  assign n237 = n235 + 32'b00000000000000000000000000000001;
  /* src/ws2811.vhdl:60:62  */
  assign n238 = n237[3:0];  // trunc
  /* src/ws2811.vhdl:61:85  */
  assign n239 = {28'b0, cyc_count};  //  uext
  /* src/ws2811.vhdl:61:85  */
  assign n241 = n239 == 32'b00000000000000000000000000000101;
  /* src/ws2811.vhdl:61:71  */
  assign n242 = n241 & bit_data_in;
  /* src/ws2811.vhdl:61:113  */
  assign n243 = ~bit_data_in;
  /* src/ws2811.vhdl:61:133  */
  assign n244 = {28'b0, cyc_count};  //  uext
  /* src/ws2811.vhdl:61:133  */
  assign n246 = n244 == 32'b00000000000000000000000000000011;
  /* src/ws2811.vhdl:61:119  */
  assign n247 = n246 & n243;
  /* src/ws2811.vhdl:61:97  */
  assign n248 = n242 | n247;
  /* src/ws2811.vhdl:61:49  */
  assign n250 = n248 ? 1'b0 : n225;
  /* src/ws2811.vhdl:66:62  */
  assign n251 = {28'b0, bit_count};  //  uext
  /* src/ws2811.vhdl:66:62  */
  assign n253 = $signed(n251) < $signed(32'b00000000000000000000000000000111);
  /* src/ws2811.vhdl:67:80  */
  assign n254 = {28'b0, bit_count};  //  uext
  /* src/ws2811.vhdl:67:80  */
  assign n256 = n254 + 32'b00000000000000000000000000000001;
  /* src/ws2811.vhdl:67:70  */
  assign n257 = n256[3:0];  // trunc
  /* src/ws2811.vhdl:68:87  */
  assign n258 = {28'b0, bit_count};  //  uext
  /* src/ws2811.vhdl:68:87  */
  assign n260 = 32'b00000000000000000000000000000111 - n258;
  /* src/ws2811.vhdl:68:99  */
  assign n262 = n260 - 32'b00000000000000000000000000000001;
  /* src/ws2811.vhdl:68:99  */
  assign n263 = n262[2:0];  // trunc
  /* src/ws2811.vhdl:66:49  */
  assign n268 = n253 ? 1'b1 : 1'b0;
  /* src/ws2811.vhdl:66:49  */
  assign n270 = n253 ? n257 : 4'b0000;
  /* src/ws2811.vhdl:66:49  */
  assign n271 = n253 ? n327 : n228;
  /* src/ws2811.vhdl:66:49  */
  assign n273 = n253 ? n231 : 1'b0;
  /* src/ws2811.vhdl:59:41  */
  assign n274 = n234 ? n250 : n268;
  /* src/ws2811.vhdl:59:41  */
  assign n276 = n234 ? n238 : 4'b0000;
  /* src/ws2811.vhdl:59:41  */
  assign n277 = n234 ? bit_count : n270;
  /* src/ws2811.vhdl:59:41  */
  assign n278 = n234 ? n228 : n271;
  /* src/ws2811.vhdl:59:41  */
  assign n279 = n234 ? n231 : n273;
  /* src/ws2811.vhdl:58:33  */
  assign n280 = running ? n274 : n225;
  /* src/ws2811.vhdl:58:33  */
  assign n281 = running ? n276 : n227;
  /* src/ws2811.vhdl:58:33  */
  assign n282 = running ? n277 : bit_count;
  /* src/ws2811.vhdl:58:33  */
  assign n283 = running ? n278 : n228;
  /* src/ws2811.vhdl:58:33  */
  assign n284 = running ? n279 : n231;
  /* src/ws2811.vhdl:41:25  */
  assign n286 = i_reset ? 1'b0 : n280;
  /* src/ws2811.vhdl:41:25  */
  assign n288 = i_reset ? 4'b0000 : n281;
  /* src/ws2811.vhdl:41:25  */
  assign n290 = i_reset ? 4'b0000 : n282;
  /* src/ws2811.vhdl:41:25  */
  assign n292 = i_reset ? 1'b0 : n283;
  /* src/ws2811.vhdl:41:25  */
  assign n294 = i_reset ? 8'b00000000 : n229;
  /* src/ws2811.vhdl:41:25  */
  assign n296 = i_reset ? 1'b0 : n284;
  /* src/ws2811.vhdl:36:9  */
  assign n311 = ~i_reset;
  /* src/ws2811.vhdl:40:17  */
  assign n312 = n311 ? n288 : cyc_count;
  /* src/ws2811.vhdl:40:17  */
  always @(posedge i_clock)
    n313 <= n312;
  /* src/ws2811.vhdl:36:9  */
  assign n314 = ~i_reset;
  /* src/ws2811.vhdl:40:17  */
  assign n315 = n314 ? n290 : bit_count;
  /* src/ws2811.vhdl:40:17  */
  always @(posedge i_clock)
    n316 <= n315;
  /* src/ws2811.vhdl:36:9  */
  assign n317 = ~i_reset;
  /* src/ws2811.vhdl:40:17  */
  assign n318 = n317 ? n292 : bit_data_in;
  /* src/ws2811.vhdl:40:17  */
  always @(posedge i_clock)
    n319 <= n318;
  initial
    n319 = 1'b0;
  /* src/ws2811.vhdl:36:9  */
  assign n320 = ~i_reset;
  /* src/ws2811.vhdl:40:17  */
  assign n321 = n320 ? n294 : rgb;
  /* src/ws2811.vhdl:40:17  */
  always @(posedge i_clock)
    n322 <= n321;
  initial
    n322 = 8'b00000000;
  /* src/ws2811.vhdl:36:9  */
  assign n323 = ~i_reset;
  /* src/ws2811.vhdl:40:17  */
  assign n324 = n323 ? n296 : running;
  /* src/ws2811.vhdl:40:17  */
  always @(posedge i_clock)
    n325 <= n324;
  initial
    n325 = 1'b0;
  /* src/ws2811.vhdl:40:17  */
  always @(posedge i_clock or posedge i_reset)
    if (i_reset)
      n326 <= 1'b0;
    else
      n326 <= n286;
  /* src/ws2811.vhdl:68:99  */
  assign n327 = rgb[n263 * 1 +: 1]; //(Bmux)