Hardware Setup

IN DX,AL AND AL,0F7H

OUT DX,AL

;CR F6h: bit0~7 fill in counter time

;CR F5h: bit1 fill in 1(Enable WDTO# & KBRST#)

Bit 3 (0: Second Mode,1:Minute Mode)

4)Exit configuration mode: MOVDX,4EH MOV AL,0AAH OUT DX,,AL

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Image 31
MSI Keeper 945GM manual DX,AL and AL,0F7H OUT DX,AL