File: t_time_sc.v

package info (click to toggle)
verilator 5.038-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 162,552 kB
  • sloc: cpp: 139,204; python: 20,931; ansic: 10,222; yacc: 6,000; lex: 1,925; makefile: 1,260; sh: 494; perl: 282; fortran: 22
file content (31 lines) | stat: -rw-r--r-- 736 bytes parent folder | download | duplicates (3)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
// DESCRIPTION: Verilator: Verilog Test module
//
// This file ONLY is placed under The Creative Commons Public Domain, for
// any use, without warranty, 2020 by Wilson Snyder.
// SPDX-License-Identifier: CC0-1.0

module t (/*AUTOARG*/
   // Inputs
   clk
   );
   input clk;

   integer cyc = 0;

   time texpect = `TEST_EXPECT;

   always @ (posedge clk) begin
      cyc <= cyc + 1;
      if (cyc == 1) begin
         $printtimescale;
         $write("[%0t] In %m: Hi - expect this is %0t\n", $time, texpect);
         if ($time != texpect) begin
            $write("[%0t] delta = %d\n", $time, $time - texpect);
            $stop;
         end
         $write("*-* All Finished *-*\n");
         $finish;
      end

   end
endmodule