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Diffstat (limited to 'testsuite/vests/vhdl-ams/ashenden/compliant/design-processing/tb_volume_sensor.vhd')
-rw-r--r-- | testsuite/vests/vhdl-ams/ashenden/compliant/design-processing/tb_volume_sensor.vhd | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/testsuite/vests/vhdl-ams/ashenden/compliant/design-processing/tb_volume_sensor.vhd b/testsuite/vests/vhdl-ams/ashenden/compliant/design-processing/tb_volume_sensor.vhd new file mode 100644 index 000000000..82307fa35 --- /dev/null +++ b/testsuite/vests/vhdl-ams/ashenden/compliant/design-processing/tb_volume_sensor.vhd @@ -0,0 +1,84 @@ + +-- 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 + +-- created by: Veribest WaveBench Version 16.00.00.02 +library work; use work.all; +library ieee_proposed; use ieee_proposed.electrical_systems.all; +library ieee; use ieee.std_logic_1164.all; + +entity tb_volume_sensor is +end tb_volume_sensor; + +architecture test_bench of tb_volume_sensor is + -- Component declarations + -- Signal declarations + signal clk, full, rst : std_logic; + terminal flow, minus_ref : electrical; + +begin + -- Signal assignments + -- Component instances + + vol1 : entity work.volume_sensor(structural) + port map( + clk => clk, + full => full, + rst => rst, + flow => flow, + minus_ref => minus_ref + ); + vio : entity work.v_sine(ideal) + generic map( + freq => 1.0, + amplitude => 16.0 + ) + port map( + pos => flow, + neg => ELECTRICAL_REF + ); + vm_ref : entity work.v_constant(ideal) + generic map( + level => -10.0 + ) + port map( + pos => minus_ref, + neg => ELECTRICAL_REF + ); +-- Test code generation processes + -- clk + P_clk : + process + begin + clk <= '1'; + wait for 500000.000 ns; + clk <= '0'; + wait for 500000.000 ns; + end process P_clk; + + -- rst + P_rst : + process + begin + wait for 0.0 ms; rst <= '0'; + wait for 2.0 ms; rst <= '1'; + wait for 2.0 ms; rst <= '0'; + wait; + end process; + + end test_bench; |