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Exp8-1/Exp8-1.srcs/sim_1/new/tb_sequence_detector_11001.v
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61
Exp8-1/Exp8-1.srcs/sim_1/new/tb_sequence_detector_11001.v
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`timescale 1ns / 1ps
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//////////////////////////////////////////////////////////////////////////////////
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// Company:
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// Engineer:
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//
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// Create Date: 2024/12/12 01:59:18
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// Design Name:
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// Module Name: tb_sequence_detector_11001
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// Project Name:
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// Target Devices:
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// Tool Versions:
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// Description:
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//
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// Dependencies:
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//
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// Revision:
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// Revision 0.01 - File Created
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// Additional Comments:
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//
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//////////////////////////////////////////////////////////////////////////////////
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module tb_sequence_detector_11001();
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reg clk;
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reg reset;
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reg x;
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wire z;
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sequence_detector_11001 uut (
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.clk(clk),
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.reset(reset),
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.x(x),
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.z(z)
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);
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always #5 clk = ~clk;
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initial begin
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// Init signal
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clk = 0;
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reset = 1;
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x = 0;
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// Undo reset
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#10 reset = 0;
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// Test sequences
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#10 x = 1; // S0 -> S1
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#10 x = 1; // S1 -> S2
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#10 x = 0; // S2 -> S3
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#10 x = 0; // S3 -> S4
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#10 x = 1; // S4 -> S5 (11001)
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// Reset
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#10 reset = 1;
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#10 reset = 0;
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// Test multiple sequences
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#10 x = 1; // S0 -> S1
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#10 x = 1; // S1 -> S2
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#10 x = 0; // S2 -> S3
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#10 x = 0; // S3 -> S4
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#10 x = 1; // S4 -> S5 (11001)
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#10 x = 0; // No operation
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#10 x = 1; // S0 -> S1
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#20 $finish;
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end
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endmodule
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