Appendix A: Watchdog Programming Guide - Nexcom NIFE 105 Series User Manual

Iot automation solutions business group, pc-based factory automation system
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Appendix A: Watchdog Programming Guide

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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(SUPERIO_PORT+1 ,0x07);
# Set WDT setting
outportb(SUPERIO_PORT, WDT_SET);
outportb(SUPERIO_PORT+1, 0x90); # Use the second
# Set WDT sec/min
outportb(SUPERIO_PORT, WDT_VALUE);
outportb(SUPERIO_PORT+1, 0x05); #Set 5 seconds
}
Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved.
P
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# Use the minute, change value to 0x10
g
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NIFE 105 Series User Manual

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