blob: f7f746bbde9625dcc581bf11ac63820f2e9753a6 (
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
|
-- 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: tc176.vhd,v 1.2 2001-10-26 16:29:43 paw Exp $
-- $Revision: 1.2 $
--
-- ---------------------------------------------------------------------
ENTITY c04s03b03x01p03n02i00176ent IS
END c04s03b03x01p03n02i00176ent;
ARCHITECTURE c04s03b03x01p03n02i00176arch OF c04s03b03x01p03n02i00176ent IS
BEGIN
TESTING: PROCESS
variable REAL_NUMBER: BIT_VECTOR(0 to 31);
alias SIGN: bit is REAL_NUMBER(0);
alias MANTISSA: BIT_VECTOR(23 downto 0) is REAL_NUMBER(8 to 31);
alias EXPONENT: BIT_VECTOR(1 to 7) is REAL_NUMBER(1 to 7);
BEGIN
REAL_NUMBER := "00011011000110111110010011100100";
wait for 10 ns;
assert NOT( SIGN = '0' and
MANTISSA= "000110111110010011100100"and
EXPONENT= "0011011" )
report "***PASSED TEST:c04s03b03x01p03n02i00176"
severity NOTE;
assert ( SIGN = '0' and
MANTISSA= "000110111110010011100100"and
EXPONENT= "0011011" )
report "***FAILED TEST: c04s03b03x01p03n02i00176 - A single dimensional array test failed."
severity ERROR;
wait;
END PROCESS TESTING;
END c04s03b03x01p03n02i00176arch;
|
