From 6c3f709174e8e4d5411f851cedb7d84c38d3b04a Mon Sep 17 00:00:00 2001 From: Tristan Gingold Date: Fri, 20 Dec 2013 04:48:54 +0100 Subject: Import vests testsuite --- .../compliant/guards-and-blocks/tb_latch.vhd | 47 ++++++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 testsuite/vests/vhdl-ams/ashenden/compliant/guards-and-blocks/tb_latch.vhd (limited to 'testsuite/vests/vhdl-ams/ashenden/compliant/guards-and-blocks/tb_latch.vhd') diff --git a/testsuite/vests/vhdl-ams/ashenden/compliant/guards-and-blocks/tb_latch.vhd b/testsuite/vests/vhdl-ams/ashenden/compliant/guards-and-blocks/tb_latch.vhd new file mode 100644 index 000000000..e6fb12f09 --- /dev/null +++ b/testsuite/vests/vhdl-ams/ashenden/compliant/guards-and-blocks/tb_latch.vhd @@ -0,0 +1,47 @@ + +-- Copyright (C) 2002 Morgan Kaufmann Publishers, Inc + +-- 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 + +entity tb_latch is +end entity tb_latch; + + +architecture test of tb_latch is + + signal enable : bit := '0'; + signal d, q : bit_vector(0 to 7); + +begin + + dut : entity work.latch(behavioral) + generic map ( width => 8 ) + port map ( enable => enable, d => d, q => q ); + + stimulus : process is + begin + wait for 10 ns; + d <= X"11"; wait for 10 ns; + enable <= '1'; wait for 10 ns; + d <= X"AA"; wait for 10 ns; + enable <= '0'; wait for 10 ns; + d <= X"00"; wait for 10 ns; + + wait; + end process stimulus; + +end architecture test; -- cgit v1.2.3