Aaeon IMBA-Q77 Manual do Utilizador descarregar pdf (Página 82)

Industrial Motherboard IMBA-Q77

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);

//Setting WDT Pin.

outportb(SIOIndex,0x2D);

val = inportb((SIOData);

outportb(SIOIndex,0x2D);

outportb(SIOData,val & 0xFE);

// Enable WatchDog function

outportb(SIOIndex,0x07);

outportb(SIOData,0x08);

outportb(SIOIndex,0x30);

outportb(SIOData, 0x01);

}

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Aaeon IMBA-Q77 Manual do Utilizador Página 82