summaryrefslogtreecommitdiff
path: root/testsuite/vests/vhdl-93/billowitch/compliant/tc1350.vhd
blob: 13d60f70176cfcb7540b86892c8cfdf90f031227 (plain)
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
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74

-- Copyright (C) 2001 Bill Billowitch.

-- Some of the work to develop this test suite was done with Air Force
-- support.  The Air Force and Bill Billowitch assume no
-- responsibilities for this software.

-- This file is part of VESTs (Vhdl tESTs).

-- VESTs is free software; you can redistribute it and/or modify it
-- under the terms of the GNU General Public License as published by the
-- Free Software Foundation; either version 2 of the License, or (at
-- your option) any later version. 

-- VESTs is distributed in the hope that it will be useful, but WITHOUT
-- ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-- FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
-- for more details. 

-- You should have received a copy of the GNU General Public License
-- along with VESTs; if not, write to the Free Software Foundation,
-- Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 

-- ---------------------------------------------------------------------
--
-- $Id: tc1350.vhd,v 1.2 2001-10-26 16:29:40 paw Exp $
-- $Revision: 1.2 $
--
-- ---------------------------------------------------------------------

ENTITY c08s04b01x00p10n01i01350ent IS
END c08s04b01x00p10n01i01350ent;

ARCHITECTURE c08s04b01x00p10n01i01350arch OF c08s04b01x00p10n01i01350ent IS
  signal Add_bus : integer := 67;
BEGIN
  TESTING: PROCESS
  BEGIN
    Add_bus <= 1 after 5 ns, 6 after 10 ns, 12 after 19 ns;
    Add_bus <= 6 after 12 ns, 20 after 19 ns, 6 after 21 ns;
    wait;
  END PROCESS TESTING;
  
  TEST : PROCESS(Add_bus)
    variable ok : integer := 1;
  BEGIN
    if (now = 5 ns) then
      if (Add_bus /= 67) then
        ok := 0;
      end if;
    elsif (now = 10 ns) then
      if (Add_bus /= 6) then
        ok := 0;
      end if;
    elsif (now = 12 ns) then
      if (Add_bus /= 6) then
        ok := 0;
      end if;
    elsif (now = 19 ns) then
      if (Add_bus /= 20) then
        ok := 0;
      end if;
    end if;
    if (now = 21 ns) then
      assert NOT( Add_bus = 6 and ok = 1)
        report "***PASSED TEST: c08s04b01x00p10n01i01350"
        severity NOTE;
      assert ( Add_bus = 6 and ok = 1)
        report "***FAILED TEST: c08s04b01x00p10n01i01350 - Projected output waveform with initial delay test failed."
        severity ERROR;
    end if;
  END PROCESS TEST;

END c08s04b01x00p10n01i01350arch;