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[/] [openmsp430/] [trunk/] [core/] [sim/] [rtl_sim/] [src/] [wdt_interval.v] - Blame information for rev 19

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/*===========================================================================*/
/* Copyright (C) 2001 Authors                                                */
/*                                                                           */
/* This source file may be used and distributed without restriction provided */
/* that this copyright statement is not removed from the file and that any   */
/* derivative work contains the original copyright notice and the associated */
/* disclaimer.                                                               */
/*                                                                           */
/* This source file is free software; you can redistribute it and/or modify  */
/* it under the terms of the GNU Lesser General Public License as published  */
/* by the Free Software Foundation; either version 2.1 of the License, or    */
/* (at your option) any later version.                                       */
/*                                                                           */
/* This source 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 Lesser General Public       */
/* License for more details.                                                 */
/*                                                                           */
/* You should have received a copy of the GNU Lesser General Public License  */
/* along with this source; if not, write to the Free Software Foundation,    */
/* Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA        */
/*                                                                           */
/*===========================================================================*/
/*                            WATCHDOG TIMER                                 */
/*---------------------------------------------------------------------------*/
/* Test the Watdog timer:                                                    */
/*                        - Interval timer mode.                             */
/*                                                                           */
/* Author(s):                                                                */
/*             - Olivier Girard,    olgirard@gmail.com                       */
/*                                                                           */
/*---------------------------------------------------------------------------*/
/* $Rev: 19 $                                                                */
/* $LastChangedBy: olivier.girard $                                          */
/* $LastChangedDate: 2009-08-04 23:47:15 +0200 (Tue, 04 Aug 2009) $          */
/*===========================================================================*/
 
`define LONG_TIMEOUT
 
initial
   begin
      $display(" ===============================================");
      $display("|                 START SIMULATION              |");
      $display(" ===============================================");
      repeat(5) @(posedge mclk);
      stimulus_done = 0;
 
 
      // WATCHDOG TEST:  RD/WR ACCESS
      //--------------------------------------------------------
 
      @(r15==16'h1000);
      if (r4 !== 16'h6900) tb_error("====== WATCHDOG RD/WR ACCESS: WDTCTL != 0x6900 =====");
      if (r5 !== 16'h69d7) tb_error("====== WATCHDOG RD/WR ACCESS: WDTCTL != 0x69d3 =====");
      if (r6 !== 16'h6955) tb_error("====== WATCHDOG RD/WR ACCESS: WDTCTL != 0x6951 =====");
      if (r7 !== 16'h6982) tb_error("====== WATCHDOG RD/WR ACCESS: WDTCTL != 0x6982 =====");
      if (r8 !== 16'h6900) tb_error("====== WATCHDOG RD/WR ACCESS: WDTCTL != 0x6900 =====");
 
 
      // WATCHDOG TEST:  INTERVAL MODE /64
      //--------------------------------------------------------
 
      @(r15==16'h2000);
      if (r5 !== 16'h3401) tb_error("====== WATCHDOG INTERVAL MODE /64: R5 != 0x3401 =====");
      if (r6 !== 16'h0000) tb_error("====== WATCHDOG INTERVAL MODE /64: R6 != 0x0000 =====");
      if (r7 !== 16'h000D) tb_error("====== WATCHDOG INTERVAL MODE /64: R7 != 0x000D =====");
 
      @(r15==16'h2001);
      if (r5 !== 16'h0002) tb_error("====== WATCHDOG INTERVAL MODE /64 NO IRQ: R5 != 0x0002 =====");
      if (r6 !== 16'h0001) tb_error("====== WATCHDOG INTERVAL MODE /64 NO IRQ: R6 != 0x0001 =====");
      if (r7 !== 16'h0000) tb_error("====== WATCHDOG INTERVAL MODE /64 NO IRQ: R7 != 0x0000 =====");
      if (r8 !== 16'h0000) tb_error("====== WATCHDOG INTERVAL MODE /64 NO IRQ: R8 != 0x0000 =====");
 
      @(r15==16'h2002);
      if (r5 !== 16'h0022) tb_error("====== WATCHDOG INTERVAL MODE /64 NO IRQ HOLD: R5 != 0x0022 =====");
      if (r6 !== 16'h0000) tb_error("====== WATCHDOG INTERVAL MODE /64 NO IRQ HOLD: R6 != 0x0000 =====");
      if (r7 !== 16'h0000) tb_error("====== WATCHDOG INTERVAL MODE /64 NO IRQ HOLD: R7 != 0x0000 =====");
 
      @(r15==16'h2003);
      if (r4 !== 16'h0033) tb_error("====== WATCHDOG INTERVAL MODE /64 NO IRQ CNT CLEAR: R4 != 0x0033 =====");
      if (r6 !== 16'h0000) tb_error("====== WATCHDOG INTERVAL MODE /64 NO IRQ CNT CLEAR: R6 != 0x0000 =====");
      if (r7 !== 16'h0000) tb_error("====== WATCHDOG INTERVAL MODE /64 NO IRQ CNT CLEAR: R7 != 0x0000 =====");
      if (r8 !== 16'h0001) tb_error("====== WATCHDOG INTERVAL MODE /64 NO IRQ CNT CLEAR: R8 != 0x0001 =====");
 
      $display("Interval mode /64 mode test completed...");
 
 
      // WATCHDOG TEST:  INTERVAL MODE /512
      //--------------------------------------------------------
 
      @(r15==16'h3000);
      if (r5 !== 16'h3403) tb_error("====== WATCHDOG INTERVAL MODE /512: R5 != 0x3403 =====");
      if (r6 !== 16'h0000) tb_error("====== WATCHDOG INTERVAL MODE /512: R6 != 0x0000 =====");
      if (r7 !== 16'h0067) tb_error("====== WATCHDOG INTERVAL MODE /512: R7 != 0x0067 =====");
 
      $display("Interval mode /512 mode test completed...");
 
 
      // WATCHDOG TEST:  INTERVAL MODE /8192
      //--------------------------------------------------------
 
      @(r15==16'h4000);
      if (r5 !== 16'h3404) tb_error("====== WATCHDOG INTERVAL MODE /8192: R5 != 0x3404 =====");
      if (r6 !== 16'h0000) tb_error("====== WATCHDOG INTERVAL MODE /8192: R6 != 0x0000 =====");
      if (r7 !== 16'h0667) tb_error("====== WATCHDOG INTERVAL MODE /8192: R7 != 0x0667 =====");
 
      $display("Interval mode /8192 mode test completed...");
 
 
      // WATCHDOG TEST:  INTERVAL MODE /32768
      //--------------------------------------------------------
 
      @(r15==16'h5000);
      if (r5 !== 16'h3405) tb_error("====== WATCHDOG INTERVAL MODE /32768: R5 != 0x3405 =====");
      if (r6 !== 16'h0000) tb_error("====== WATCHDOG INTERVAL MODE /32768: R6 != 0x0000 =====");
      if (r7 !== 16'h199a) tb_error("====== WATCHDOG INTERVAL MODE /32768: R7 != 0x199A =====");
 
      $display("Interval mode /32768 mode test completed...");
 
 
      stimulus_done = 1;
   end
 

Line No.	Rev	Author	Line
1	2	olivier.gi	`/===========================================================================/`
2			`/* Copyright (C) 2001 Authors */`
3			`/* */`
4			`/* This source file may be used and distributed without restriction provided */`
5			`/* that this copyright statement is not removed from the file and that any */`
6			`/* derivative work contains the original copyright notice and the associated */`
7			`/* disclaimer. */`
8			`/* */`
9			`/* This source file is free software; you can redistribute it and/or modify */`
10			`/* it under the terms of the GNU Lesser General Public License as published */`
11			`/* by the Free Software Foundation; either version 2.1 of the License, or */`
12			`/* (at your option) any later version. */`
13			`/* */`
14			`/* This source is distributed in the hope that it will be useful, but WITHOUT*/`
15			`/* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or */`
16			`/* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public */`
17			`/* License for more details. */`
18			`/* */`
19			`/* You should have received a copy of the GNU Lesser General Public License */`
20			`/* along with this source; if not, write to the Free Software Foundation, */`
21			`/* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */`
22			`/* */`
23			`/===========================================================================/`
24			`/* WATCHDOG TIMER */`
25			`/---------------------------------------------------------------------------/`
26			`/* Test the Watdog timer: */`
27			`/* - Interval timer mode. */`
28	18	olivier.gi	`/* */`
29			`/* Author(s): */`
30			`/* - Olivier Girard, olgirard@gmail.com */`
31			`/* */`
32			`/---------------------------------------------------------------------------/`
33	19	olivier.gi	`/* $Rev: 19 $ */`
34			`/* $LastChangedBy: olivier.girard $ */`
35			`/* $LastChangedDate: 2009-08-04 23:47:15 +0200 (Tue, 04 Aug 2009) $ */`
36	2	olivier.gi	`/===========================================================================/`
37
38			`define LONG_TIMEOUT
39
40			`initial`
41			`begin`
42			`$display(" ===============================================");`
43			`$display("\| START SIMULATION \|");`
44			`$display(" ===============================================");`
45			`repeat(5) @(posedge mclk);`
46			`stimulus_done = 0;`
47
48
49			`// WATCHDOG TEST: RD/WR ACCESS`
50			`//--------------------------------------------------------`
51
52			`@(r15==16'h1000);`
53			`if (r4 !== 16'h6900) tb_error("====== WATCHDOG RD/WR ACCESS: WDTCTL != 0x6900 =====");`
54			`if (r5 !== 16'h69d7) tb_error("====== WATCHDOG RD/WR ACCESS: WDTCTL != 0x69d3 =====");`
55			`if (r6 !== 16'h6955) tb_error("====== WATCHDOG RD/WR ACCESS: WDTCTL != 0x6951 =====");`
56			`if (r7 !== 16'h6982) tb_error("====== WATCHDOG RD/WR ACCESS: WDTCTL != 0x6982 =====");`
57			`if (r8 !== 16'h6900) tb_error("====== WATCHDOG RD/WR ACCESS: WDTCTL != 0x6900 =====");`
58
59
60			`// WATCHDOG TEST: INTERVAL MODE /64`
61			`//--------------------------------------------------------`
62
63			`@(r15==16'h2000);`
64			`if (r5 !== 16'h3401) tb_error("====== WATCHDOG INTERVAL MODE /64: R5 != 0x3401 =====");`
65			`if (r6 !== 16'h0000) tb_error("====== WATCHDOG INTERVAL MODE /64: R6 != 0x0000 =====");`
66			`if (r7 !== 16'h000D) tb_error("====== WATCHDOG INTERVAL MODE /64: R7 != 0x000D =====");`
67
68			`@(r15==16'h2001);`
69			`if (r5 !== 16'h0002) tb_error("====== WATCHDOG INTERVAL MODE /64 NO IRQ: R5 != 0x0002 =====");`
70			`if (r6 !== 16'h0001) tb_error("====== WATCHDOG INTERVAL MODE /64 NO IRQ: R6 != 0x0001 =====");`
71			`if (r7 !== 16'h0000) tb_error("====== WATCHDOG INTERVAL MODE /64 NO IRQ: R7 != 0x0000 =====");`
72			`if (r8 !== 16'h0000) tb_error("====== WATCHDOG INTERVAL MODE /64 NO IRQ: R8 != 0x0000 =====");`
73
74			`@(r15==16'h2002);`
75			`if (r5 !== 16'h0022) tb_error("====== WATCHDOG INTERVAL MODE /64 NO IRQ HOLD: R5 != 0x0022 =====");`
76			`if (r6 !== 16'h0000) tb_error("====== WATCHDOG INTERVAL MODE /64 NO IRQ HOLD: R6 != 0x0000 =====");`
77			`if (r7 !== 16'h0000) tb_error("====== WATCHDOG INTERVAL MODE /64 NO IRQ HOLD: R7 != 0x0000 =====");`
78
79			`@(r15==16'h2003);`
80			`if (r4 !== 16'h0033) tb_error("====== WATCHDOG INTERVAL MODE /64 NO IRQ CNT CLEAR: R4 != 0x0033 =====");`
81			`if (r6 !== 16'h0000) tb_error("====== WATCHDOG INTERVAL MODE /64 NO IRQ CNT CLEAR: R6 != 0x0000 =====");`
82			`if (r7 !== 16'h0000) tb_error("====== WATCHDOG INTERVAL MODE /64 NO IRQ CNT CLEAR: R7 != 0x0000 =====");`
83			`if (r8 !== 16'h0001) tb_error("====== WATCHDOG INTERVAL MODE /64 NO IRQ CNT CLEAR: R8 != 0x0001 =====");`
84
85			`$display("Interval mode /64 mode test completed...");`
86
87
88			`// WATCHDOG TEST: INTERVAL MODE /512`
89			`//--------------------------------------------------------`
90
91			`@(r15==16'h3000);`
92			`if (r5 !== 16'h3403) tb_error("====== WATCHDOG INTERVAL MODE /512: R5 != 0x3403 =====");`
93			`if (r6 !== 16'h0000) tb_error("====== WATCHDOG INTERVAL MODE /512: R6 != 0x0000 =====");`
94			`if (r7 !== 16'h0067) tb_error("====== WATCHDOG INTERVAL MODE /512: R7 != 0x0067 =====");`
95
96			`$display("Interval mode /512 mode test completed...");`
97
98
99			`// WATCHDOG TEST: INTERVAL MODE /8192`
100			`//--------------------------------------------------------`
101
102			`@(r15==16'h4000);`
103			`if (r5 !== 16'h3404) tb_error("====== WATCHDOG INTERVAL MODE /8192: R5 != 0x3404 =====");`
104			`if (r6 !== 16'h0000) tb_error("====== WATCHDOG INTERVAL MODE /8192: R6 != 0x0000 =====");`
105			`if (r7 !== 16'h0667) tb_error("====== WATCHDOG INTERVAL MODE /8192: R7 != 0x0667 =====");`
106
107			`$display("Interval mode /8192 mode test completed...");`
108
109
110			`// WATCHDOG TEST: INTERVAL MODE /32768`
111			`//--------------------------------------------------------`
112
113			`@(r15==16'h5000);`
114			`if (r5 !== 16'h3405) tb_error("====== WATCHDOG INTERVAL MODE /32768: R5 != 0x3405 =====");`
115			`if (r6 !== 16'h0000) tb_error("====== WATCHDOG INTERVAL MODE /32768: R6 != 0x0000 =====");`
116			`if (r7 !== 16'h199a) tb_error("====== WATCHDOG INTERVAL MODE /32768: R7 != 0x199A =====");`
117
118			`$display("Interval mode /32768 mode test completed...");`
119
120
121			`stimulus_done = 1;`
122			`end`
123

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[/] [openmsp430/] [trunk/] [core/] [sim/] [rtl_sim/] [src/] [wdt_interval.v] - Blame information for rev 19