1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
|
-- Copyright (C) 2000-2002 The University of Cincinnati.
-- All rights reserved.
-- This file is part of VESTs (Vhdl tESTs).
-- UC MAKES NO REPRESENTATIONS OR WARRANTIES ABOUT THE SUITABILITY OF THE
-- SOFTWARE, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
-- IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE,
-- OR NON-INFRINGEMENT. UC SHALL NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY
-- LICENSEE AS A RESULT OF USING, RESULT OF USING, MODIFYING OR
-- DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES.
-- By using or copying this Software, Licensee agrees to abide by the
-- intellectual property laws, and all other applicable laws of the U.S.,
-- and the terms of this license.
-- You may modify, distribute, and use the software contained in this
-- package under the terms of the "GNU GENERAL PUBLIC LICENSE" version 2,
-- June 1991. A copy of this license agreement can be found in the file
-- "COPYING", distributed with this archive.
-- 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
-- ---------------------------------------------------------------------
--
-- $Id: test186.ams,v 1.2 2003-08-05 15:14:24 paw Exp $
-- $Revision: 1.2 $
--
-- ---------------------------------------------------------------------
PACKAGE electricalSystem IS
subtype voltage is real ;
subtype current is real ;
NATURE electrical IS voltage ACROSS current THROUGH Ground reference;
--NATURE electrical IS real ACROSS real THROUGH Ground reference;
NATURE electrical_vector is array(natural range<>) of electrical ;
--type real_vector is array(natural range<>) of voltage ;
subnature el_vec is electrical_vector(0 to 100);
FUNCTION SIN(X : real) RETURN real;
END PACKAGE electricalSystem;
use work.electricalsystem.all;
--entity declaration
ENTITY RLC IS
END RLC;
--architecture declaration
ARCHITECTURE behavior OF RLC IS
terminal n1 : electrical;
terminal n2: el_vec;
quantity vr1 across ir1 through n1 to n2;
quantity vr2 across ir2 through n2 to ground;
quantity vs across n1 ;
constant r1 : REAL := 20.0;
constant r2 : REAL := 10.0;
BEGIN
res1 : vr1 == ir1 * r1;
res2 : vr2 == ir2 * r2;
vsrc : vs == 5.0 * sin(2.0 * 3.1415 * 10.0 --sine source
* real(time'pos(now)) * 1.0e-9);
END architecture behavior;
|
