verilator/test_regress/t/t_alw_combdly.v

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// $Id:$
// DESCRIPTION: Verilator: Verilog Test module
//
// This file ONLY is placed into the Public Domain, for any use,
// without warranty, 2004 by Wilson Snyder.
module t (/*AUTOARG*/
// Inputs
clk
);
input clk;
integer cyc; initial cyc=1;
reg [31:0] a, b, c;
always @ (/*AS*/a or b) begin
// verilator lint_off COMBDLY
c <= a | b;
// verilator lint_on COMBDLY
end
always @ (posedge clk) begin
if (cyc!=0) begin
cyc<=cyc+1;
if (cyc==1) begin
a <= 32'hfeed0000;
b <= 32'h0000face;
end
if (cyc==2) begin
if (c != 32'hfeedface) $stop;
end
if (cyc==7) begin
$write("*-* All Finished *-*\n");
$finish;
end
end
end
endmodule