Advantech PCE-7129 User Manual page 98

Or al,40h
Out dx,al
;-----------------------------------------------------------
Dec dx
Mov al,0aah
Out dx,al
5. Generate a time-out signal without timer counting
;-----------------------------------------------------------
Mov dx,2eh
Mov al,87h
Out dx,al
Out dx,al
;-----------------------------------------------------------
Mov al,07h
Out dx,al
Inc dx
Mov al,08h
Out dx,al
;-----------------------------------------------------------
Dec dx
Mov al,30h
Out dx,al
Inc dx
Mov al,01h
Out dx,al
;-----------------------------------------------------------
Dec dx
Mov al,0f7h
Out dx,al
Inc dx
In al,dx
Or al,20h
Out dx,al
;-----------------------------------------------------------
Dec dx
Mov al,0aah
Out dx,al
PCE-7129/5129/5029 User Manual
; Lock NCT6776D
; Unlock NCT6776D
; Select registers of watchdog timer
; Enable the function of watchdog timer
; Generate a time-out signal
;Write 1 to bit 5 of F7 register
; Lock NCT6776D
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