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APPENDIX
MI945PA User’s Manual
59
C. Watchdog Timer Configuration
The WDT is used to generate a variety of output signals after a user
programmable count. The WDT is suitable for use in the prevention of
system lock-up, such as when software becomes trapped in a deadlock.
Under these sorts of circumstances, the timer will count to zero and the
selected outputs will be driven. Under normal circumstance, the user
will restart the WDT at regular intervals before the timer counts to zero.
SAMPLE CODE:
//===========================================================================
//
// THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY
// KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A PARTICULAR
// PURPOSE.
//
//===========================================================================
#include <stdio.h>
#include <stdlib.h>
#include "W627DHG.H"
//===========================================================================
int main (int argc, char *argv[]);
void copyright(void);
void EnableWDT(int);
void DisableWDT(void);
//===========================================================================
int main (int argc, char *argv[])
{
unsigned char bBuf;
unsigned char bTime;
char
**endptr;
copyright();
if (argc != 2)
{
printf("
Parameter
incorrect!!\n");
return
1;
}
if (Init_W627DHG() == 0)
{
printf(" Winbond 83627HF is not detected, program abort.\n");
return
1;
}
bTime = strtol (argv[1], endptr, 10);
printf("System will reset after %d seconds\n", bTime);
EnableWDT(bTime);
return
0;
}
//===========================================================================
Summary of Contents for MI945PA
Page 1: ...MI945PA Intel CoreTM 2 Duo GM45 Mini ITX Motherboard USER S MANUAL Version 1 0...
Page 8: ...INTRODUCTION Board Dimensions 4 MI945PA User s Manual...
Page 17: ...INSTALLATIONS Connector Locations on MI945PA MI945PA User s Manual 13...
Page 26: ...INSTALLATIONS 22 MI945PA User s Manual This page is intentionally left blank...
Page 48: ...BIOS SETUP 44 MI945PA User s Manual This page is intentionally left blank...
Page 67: ...APPENDIX MI945PA User s Manual 63 This page is intentionally left blank...