-- 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: tc1322.vhd,v 1.2 2001-10-26 16:29:40 paw Exp $ -- $Revision: 1.2 $ -- -- --------------------------------------------------------------------- ENTITY c08s04b00x00p09n04i01322ent IS END c08s04b00x00p09n04i01322ent; ARCHITECTURE c08s04b00x00p09n04i01322arch OF c08s04b00x00p09n04i01322ent IS signal S1 : BIT := '1'; signal S2 : BIT := '1'; BEGIN S1 <= transport '0' after 5 ns, '1' after 10 ns; S2 <= S1 after 15 ns; TESTING: PROCESS(S2) BEGIN assert NOT( S2 = '1' ) report "***PASSED TEST: c08s04b00x00p09n04i01322" severity NOTE; assert ( S2 = '1' ) report "***FAILED TEST: c08s04b00x00p09n04i01322 - A pulse whose duration is shorter than the switching time of the circuit is not transmitted." severity ERROR; END PROCESS TESTING; END c08s04b00x00p09n04i01322arch;