Advantech AIMB-766 - Manual (Page 102)

AIMB-766 User Manual 90
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
;-----------------------------------------------------------
Dec dx ; lock W83627DHG
Mov al,0aah
Out dx,al