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/analog-modeling/analog_switch.vhd | 42 ++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 testsuite/vests/vhdl-ams/ashenden/compliant/analog-modeling/analog_switch.vhd (limited to 'testsuite/vests/vhdl-ams/ashenden/compliant/analog-modeling/analog_switch.vhd') diff --git a/testsuite/vests/vhdl-ams/ashenden/compliant/analog-modeling/analog_switch.vhd b/testsuite/vests/vhdl-ams/ashenden/compliant/analog-modeling/analog_switch.vhd new file mode 100644 index 000000000..7e29c44db --- /dev/null +++ b/testsuite/vests/vhdl-ams/ashenden/compliant/analog-modeling/analog_switch.vhd @@ -0,0 +1,42 @@ + +-- 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 ieee; use ieee.std_logic_1164.all; +library ieee_proposed; use ieee_proposed.electrical_systems.all; + +entity analog_switch is + port ( terminal n1, n2 : electrical; + signal control : in std_ulogic ); +end entity analog_switch; + +---------------------------------------------------------------- + +architecture ideal of analog_switch is + quantity v across i through n1 to n2; +begin + + if control = '1' or control = 'H' use + v == 0.0; + else + i == 0.0; + end use; + + break on control; + +end architecture ideal; -- cgit v1.2.3