Advantech PCA-6186VE User Manual page 121

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
PCA-6186 User's Manual
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; 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 W83627HF
102