diff options
Diffstat (limited to 'testsuite/vests/vhdl-93/billowitch/compliant/tc110.vhd')
-rw-r--r-- | testsuite/vests/vhdl-93/billowitch/compliant/tc110.vhd | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/testsuite/vests/vhdl-93/billowitch/compliant/tc110.vhd b/testsuite/vests/vhdl-93/billowitch/compliant/tc110.vhd new file mode 100644 index 0000000..01a900b --- /dev/null +++ b/testsuite/vests/vhdl-93/billowitch/compliant/tc110.vhd @@ -0,0 +1,58 @@ + +-- 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: tc110.vhd,v 1.2 2001-10-26 16:29:39 paw Exp $ +-- $Revision: 1.2 $ +-- +-- --------------------------------------------------------------------- + +ENTITY c04s03b02x00p29n06i00110ent IS + port (S1 : out BIT_VECTOR(0 to 3) := "1011"); +END c04s03b02x00p29n06i00110ent; + +ARCHITECTURE c04s03b02x00p29n06i00110arch OF c04s03b02x00p29n06i00110ent IS + signal S2,S3 : BIT; +BEGIN + TESTING: PROCESS + BEGIN + if (S1'LOW = 0) then + S2 <= '1' after 10 ns; + end if; + + if (S1'HIGH = 3) then + S3 <= '1' after 10 ns; + end if; + wait for 20 ns; + + assert NOT(S2='1' and S3='1') + report "***PASSED TEST: c04s03b02x00p29n06i00110" + severity NOTE; + assert (S2='1' and S3='1') + report "***FAILED TEST: c04s03b02x00p29n06i00110 - Reading of the attributes LOW and HIGH of the interface element of mode out is allowed." + severity ERROR; + wait; + END PROCESS TESTING; + +END c04s03b02x00p29n06i00110arch; |