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NIFE 200 Series User Manual
Appendix C: Watchdog Timer Setting
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ITE8786 WatchDog Programming Guide
#define SUPERIO_PORT 0x2E
#define WDT_SET
0x72
#define WDT_VALUE
0x73
void main(void)
{
#Enter SuperIO Configuration
outportb(SUPERIO_PORT, 0x87);
outportb(SUPERIO_PORT, 0x01);
outportb(SUPERIO_PORT, 0x55);
outportb(SUPERIO_PORT, 0x55);
# Set LDN
outportb(SUPERIO_PORT, 0x07);
outportb(SUPER1 ,0x07);
# Set WDT setting
outportb(SUPERIO_PORT, WDT_SET);
outportb(SUPER1, 0x90);
# Use the second
# Use the minute, change value to 0x10
# Set WDT sec/min
outportb(SUPERIO_PORT, WDT_VALUE);
outportb(SUPER1, 0x05);
#Set 5 seconds
}
