AAEON EMB-CV2 - Manual (Page 68)

M i n i - I T X E M B - C V 2
Appendix A Programming the Watchdog Timer A-7
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// Procedure : AaeonWDTConfig
void AaeonWDTConfig (void){
Byte val;
//Super I/O Entry Key
outportb(SIOIndex,0x87);
outportb(SIOIndex,0x87);
//Setting WDT Pin.
outportb(SIOIndex,0x2D);
val = inportb((SIOData);
outportb(SIOIndex,0x2D);
outportb(SIOData,val | 0x01);**
// Enable WatchDog function
outportb(SIOIndex,0x07);
outportb(SIOData,0x08);
outportb(SIOIndex,0x30);
outportb(SIOData, 0x01);
}
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**This is special case for EMB-CV2 platform.