Advantech IPPC-8151S Series, Руководство пользователя

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IPPC-8151S User Manual 30
;----------------------------
; select WDT timeout value
;----------------------------
mov dx, bx
add
dx, 66h
mov al, 10 ; 10 seconds
out dx, al
2. Enable watchdog timer and set 5 minutes of timeout interval
;----------------------------
; enter configuration state
;----------------------------
mov dx, 2Eh
mov al, 55h
out
dx, al
;----------------------------
; select watchdog registers
;----------------------------
mov al, 7
mov dx, 2Eh
out
dx, al
mov dx, 2Fh
mov al, 0ah
out
dx, al
;----------------------------
; get base address
;----------------------------
mov al, 60h