Advantech AIMB-766 user manual

Dec dx ; Generate a time-out signal Mov al,0f7h

Out dx,al ;Write 1 to bit 5 of F7 register Inc dx

In al,dx Or al,20h Out dx,al

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Dec dx ; lock W83627DHG Mov al,0aah

Out dx,al

AIMB-766 User Manual 90