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Diffstat (limited to 'testsuite/vests/vhdl-ams/ashenden/compliant/analog-modeling/tb_quad_opamp.vhd')
| -rw-r--r-- | testsuite/vests/vhdl-ams/ashenden/compliant/analog-modeling/tb_quad_opamp.vhd | 162 |
1 files changed, 162 insertions, 0 deletions
diff --git a/testsuite/vests/vhdl-ams/ashenden/compliant/analog-modeling/tb_quad_opamp.vhd b/testsuite/vests/vhdl-ams/ashenden/compliant/analog-modeling/tb_quad_opamp.vhd new file mode 100644 index 000000000..dc55ca3d7 --- /dev/null +++ b/testsuite/vests/vhdl-ams/ashenden/compliant/analog-modeling/tb_quad_opamp.vhd @@ -0,0 +1,162 @@ + +-- 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 ; |