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+
+-- 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;
+use IEEE.std_logic_arith.all;
+
+library IEEE_proposed;
+use IEEE_proposed.electrical_systems.all;
+
+entity tb_quad_opamp is
+end tb_quad_opamp ;
+
+architecture TB_quad_opamp of tb_quad_opamp is
+ -- Component declarations
+ -- Signal declarations
+ terminal amp_out : electrical_vector(1 to 4);
+ terminal inm : electrical_vector(1 to 4);
+ terminal inp : electrical_vector(1 to 4);
+begin
+ -- Signal assignments
+ -- Component instances
+ opamp_quad_slew1 : entity work.quad_opamp_wa(slew_limited)
+ port map(
+ n1 => inp,
+ n2 => inm,
+ output => amp_out
+ );
+ R4 : entity work.resistor(ideal)
+ generic map(
+ res => 10.0e3
+ )
+ port map(
+ p1 => ELECTRICAL_REF,
+ p2 => amp_out(4)
+ );
+ v4 : entity work.v_pulse(ideal)
+ generic map(
+ period => 200 us,
+ width => 100 us,
+ delay => 10 us,
+ tp2i => 0.9 us,
+ ti2p => 0.70 us,
+ pulse => 5.0
+ )
+ port map(
+ pos => inm(1),
+ neg => ELECTRICAL_REF
+ );
+ R5 : entity work.resistor(ideal)
+ generic map(
+ res => 10.0e3
+ )
+ port map(
+ p1 => ELECTRICAL_REF,
+ p2 => amp_out(3)
+ );
+ R6 : entity work.resistor(ideal)
+ generic map(
+ res => 10.0e3
+ )
+ port map(
+ p1 => ELECTRICAL_REF,
+ p2 => amp_out(2)
+ );
+ R7 : entity work.resistor(ideal)
+ generic map(
+ res => 10.0e3
+ )
+ port map(
+ p1 => ELECTRICAL_REF,
+ p2 => amp_out(1)
+ );
+ v5 : entity work.v_pulse(ideal)
+ generic map(
+ pulse => 5.0,
+ ti2p => 0.70 us,
+ tp2i => 0.9 us,
+ delay => 10 us,
+ width => 100 us,
+ period => 200 us
+ )
+ port map(
+ pos => inm(2),
+ neg => ELECTRICAL_REF
+ );
+ v6 : entity work.v_pulse(ideal)
+ generic map(
+ pulse => 5.0,
+ ti2p => 0.70 us,
+ tp2i => 0.9 us,
+ delay => 10 us,
+ width => 100 us,
+ period => 200 us
+ )
+ port map(
+ pos => inm(3),
+ neg => ELECTRICAL_REF
+ );
+ v7 : entity work.v_pulse(ideal)
+ generic map(
+ pulse => 5.0,
+ ti2p => 0.70 us,
+ tp2i => 0.9 us,
+ delay => 10 us,
+ width => 100 us,
+ period => 200 us
+ )
+ port map(
+ pos => inm(4),
+ neg => ELECTRICAL_REF
+ );
+ R8 : entity work.resistor(ideal)
+ generic map(
+ res => 10.0e-3
+ )
+ port map(
+ p1 => ELECTRICAL_REF,
+ p2 => inp(1)
+ );
+ R9 : entity work.resistor(ideal)
+ generic map(
+ res => 10.0e-3
+ )
+ port map(
+ p1 => ELECTRICAL_REF,
+ p2 => inp(2)
+ );
+ R10 : entity work.resistor(ideal)
+ generic map(
+ res => 10.0e-3
+ )
+ port map(
+ p1 => ELECTRICAL_REF,
+ p2 => inp(3)
+ );
+ R11 : entity work.resistor(ideal)
+ generic map(
+ res => 10.0e-3
+ )
+ port map(
+ p1 => ELECTRICAL_REF,
+ p2 => inp(4)
+ );
+end TB_quad_opamp ;