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authorTristan Gingold2013-12-20 04:48:54 +0100
committerTristan Gingold2013-12-20 04:48:54 +0100
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Import vests testsuite
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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_proposed; use ieee_proposed.electrical_systems.all;
+
+entity inline_10a is
+
+end entity inline_10a;
+
+
+architecture test of inline_10a is
+
+ constant R : real := 10_000.0;
+ constant R1 : real := 10_000.0;
+ constant R2 : real := 10_000.0;
+
+ -- code from book
+
+ nature electrical_bus is
+ record
+ strobe: electrical;
+ databus : electrical_vector(0 to 7);
+ end record;
+
+ -- end code from book
+
+begin
+
+ block_1 : block is
+
+ -- code from book
+
+ terminal bus_end1, bus_end2 : electrical_bus;
+ quantity bus_v across bus_i through bus_end1 to bus_end2;
+
+ -- end code from book
+
+ begin
+
+ -- code from book
+
+ bus_v == bus_i * R;
+
+ -- end code from book
+
+ end block block_1;
+
+
+ block_2 : block is
+
+ terminal bus_end1, bus_end2 : electrical_bus;
+ quantity bus_v across bus_i through bus_end1 to bus_end2;
+
+ begin
+
+ -- code from book
+
+ bus_v.strobe == bus_i.strobe * R;
+ bus_v.databus(0) == bus_i.databus(0) * R;
+ bus_v.databus(1) == bus_i.databus(1) * R;
+ -- ...
+ -- not in book
+ bus_v.databus(2) == bus_i.databus(2) * R;
+ bus_v.databus(3) == bus_i.databus(3) * R;
+ bus_v.databus(4) == bus_i.databus(4) * R;
+ bus_v.databus(5) == bus_i.databus(5) * R;
+ bus_v.databus(6) == bus_i.databus(6) * R;
+ -- end not in book
+ bus_v.databus(7) == bus_i.databus(7) * R;
+
+ -- end code from book
+
+ end block block_2;
+
+
+ block_3 : block is
+
+ terminal p, m : electrical;
+ quantity v across i through p to m;
+
+ begin
+
+ -- code from book
+
+ v == i * R;
+
+ -- end code from book
+
+ end block block_3;
+
+
+ block_4 : block is
+
+ terminal p, m : electrical;
+ quantity v across i through p to m;
+
+ begin
+
+ -- code from book
+
+ v / R == i;
+
+ -- end code from book
+
+ end block block_4;
+
+
+ block_5 : block is
+
+ terminal bus_end1, bus_end2 : electrical_bus;
+ quantity bus_v across bus_i through bus_end1 to bus_end2;
+
+ begin
+
+ -- code from book
+
+ bus_v.strobe == bus_i.strobe * R;
+ bus_v.databus(0) == bus_i.databus(0) * R;
+
+ -- end code from book
+
+ bus_v.databus(1) == bus_i.databus(1) * R;
+ bus_v.databus(2) == bus_i.databus(2) * R;
+ bus_v.databus(3) == bus_i.databus(3) * R;
+ bus_v.databus(4) == bus_i.databus(4) * R;
+ bus_v.databus(5) == bus_i.databus(5) * R;
+ bus_v.databus(6) == bus_i.databus(6) * R;
+ bus_v.databus(7) == bus_i.databus(7) * R;
+
+ end block block_5;
+
+
+ block_6 : block is
+
+ terminal p1, m1, p2, m2 : electrical;
+ quantity v1 across i1 through p1 to m1;
+ quantity v2 across i2 through p2 to m2;
+
+ begin
+
+ -- code from book
+
+ i1 * R1 == i2 * R2; -- illegal
+
+ -- end code from book
+
+ end block block_6;
+
+
+ block_7 : block is
+
+ terminal p1, m1, p2, m2 : electrical;
+ quantity v1 across i1 through p1 to m1;
+ quantity v2 across i2 through p2 to m2;
+
+ begin
+
+ -- code from book
+
+ i1 * R1 == i2 * R2 tolerance "current_tolerance";
+
+ -- end code from book
+
+ end block block_7;
+
+
+ block_8 : block is
+
+ terminal p1, m1, p2, m2 : electrical;
+ quantity v1 across i1 through p1 to m1;
+ quantity v2 across i2 through p2 to m2;
+
+ begin
+
+ -- code from book
+
+ i1 * R1 == i2 * R2 tolerance i2'tolerance;
+
+ -- end code from book
+
+ end block block_8;
+
+
+ block_9 : block is
+
+ terminal p, m : electrical;
+ quantity v across i through p to m;
+
+ begin
+
+ -- code from book
+
+ v == i * R tolerance i'tolerance;
+
+ -- end code from book
+
+ end block block_9;
+
+
+begin
+end architecture test;