DFI G7B330-B User Manual page 121

MOV DX,2Eh
MOV AL,73h
OUT DX,AL
MOV DX,2Fh
MOV AL,02h
OUT DX,AL
;-------------------------------------------
;(3) Exit extended function mode
;-------------------------------------------
MOV DX,2Eh
MOV AL,02h
OUT DX,AL
MOV DX,2Fh
MOV AL,02h
OUT DX,AL
;Select CR73 (Watch Dog Timer Time-Out Value
Register)
;Set CR73 value = 02h => Watch Dog Time = 2
(unit:Min)
Watchdog Sample Code
D
121