63 lines
1.4 KiB
Coq
63 lines
1.4 KiB
Coq
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/*
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* Copyright (c) 2001 Stephen Williams (steve@icarus.com)
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*
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* This source code is free software; you can redistribute it
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* and/or modify it in source code form under the terms of the GNU
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* General Public License as published by the Free Software
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* Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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*/
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`timescale 1ns / 1ns
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module U1 (OUT);
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parameter VALUE = -384;
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output [9:0] OUT;
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assign OUT = VALUE;
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endmodule
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module U2 (OUT);
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parameter VALUE = 96;
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output [9:0] OUT;
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assign OUT = VALUE;
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endmodule
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module main;
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wire [9:0] out1, out2;
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U1 u1 (out1);
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U2 u2 (out2);
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initial #1 begin
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if (out1 !== 10'h280) begin
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$display("FAILED -- out1 = %b", out1);
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$finish;
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end
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if (out2 !== 10'h060) begin
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$display("FAILED -- out2 = %b", out2);
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$finish;
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end
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$display("PASSED");
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end // initial #1
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endmodule // main
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