29 lines
508 B
Coq
29 lines
508 B
Coq
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module port_test(a);
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parameter p_w=1<<5; // 32
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parameter c_w=p_w>>4;// 2 (<--- here)
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output [c_w-1:0] a;
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wire [c_w-1:0] a='h0;
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initial begin
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$display("p_w=%b, c_w=%b", p_w, c_w);
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if (c_w !== 2) begin
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$display("FAILED -- c_w == %b", c_w);
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$finish;
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end
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if ($bits(a) !== 2) begin
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$display("FAILED -- $bits(a) == %b", $bits(a));
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$finish;
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end
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$display("PASSED");
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end // initial begin
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endmodule
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module main;
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wire [1:0] a;
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port_test m (.a(a));
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endmodule
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