DFI-ITOX EL630-NR User Manual page 131

MOV DX,SIO_DATA
IN AL,DX
OR AL,02H
OUT DX,AL
MOV DX,SIO_CON_PORT
MOV AL,0F6H
OUT DX,AL
MOV DX,SIO_DATA
MOV AL,0AH
OUT DX,AL
MOV DX,SIO_CON_PORT
MOV AL,0F7H
OUT DX,AL
MOV DX,SIO_DATA
MOV AL,00H
OUT DX,AL
mov DX,SIO_CON_PORT
mov al, 0AAh
out dx, al
;================ RETURN DOS ===================
mov ah,4ch ;return dos
int 21h
end begin
;BIT1 DIS/EN WDTO# OUTPUT LOW PULSE TO
KBRST#PIN(0=DIS, 1=ENABLE)
;BIT3 COUNTER MODE SLEECT (0=SECOND
MODE, 1=MINUTE MODE)
;WATCH DOG COUNTER
;SET COUNTER (EX 10 SEC)
;WATCH DOG COUNTER
;Clear WDTO
;SUPERIO EXIT CONFIG
Watchdog Timer
B
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