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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;
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