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 --- .../components-and-configs/misc_logic.vhd | 64 ++++++++++++++++++++++ 1 file changed, 64 insertions(+) create mode 100644 testsuite/vests/vhdl-ams/ashenden/compliant/components-and-configs/misc_logic.vhd (limited to 'testsuite/vests/vhdl-ams/ashenden/compliant/components-and-configs/misc_logic.vhd') diff --git a/testsuite/vests/vhdl-ams/ashenden/compliant/components-and-configs/misc_logic.vhd b/testsuite/vests/vhdl-ams/ashenden/compliant/components-and-configs/misc_logic.vhd new file mode 100644 index 0000000..da51c58 --- /dev/null +++ b/testsuite/vests/vhdl-ams/ashenden/compliant/components-and-configs/misc_logic.vhd @@ -0,0 +1,64 @@ + +-- 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 + +library project_lib; +library util; use util.stimulus_generators.all; + +entity misc_logic is +end entity misc_logic; + + +-- code from book + +architecture gate_level of misc_logic is + + component nand3 is + generic ( Tpd : delay_length ); + port ( a, b, c : in bit; y : out bit ); + end component nand3; + + for all : nand3 + use entity project_lib.nand3(basic); + + -- . . . + + -- not in book + signal sig1, sig2, sig3, out_sig : bit; + signal test_vector : bit_vector(1 to 3); + -- end not in book + +begin + + gate1 : component nand3 + generic map ( Tpd => 2 ns ) + port map ( a => sig1, b => sig2, c => sig3, y => out_sig ); + + -- . . . + + -- not in book + + all_possible_values(test_vector, 10 ns); + + (sig1, sig2, sig3) <= test_vector; + + -- end not in book + +end architecture gate_level; + +-- end code from book -- cgit