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35 lines
650 B
Verilog
35 lines
650 B
Verilog
// DESCRIPTION: Verilator: Verilog Test module
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//
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// This file ONLY is placed into the Public Domain, for any use,
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// without warranty, 2005 by Wilson Snyder.
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module t (/*AUTOARG*/
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// Inputs
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clk
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);
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input clk;
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integer cyc; initial cyc=1;
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// verilator tracing_off
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integer b_trace_off;
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// verilator tracing_on
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integer c_trace_on;
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always @ (posedge clk) begin
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if (cyc!=0) begin
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cyc <= cyc + 1;
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b_trace_off <= cyc;
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c_trace_on <= b_trace_off;
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if (cyc==4) begin
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if (c_trace_on != 2) $stop;
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end
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if (cyc==10) begin
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$write("*-* All Finished *-*\n");
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$finish;
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end
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end
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end
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endmodule
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