Download DFI BL600-D User`s manual

Transcript
Watchdog Sample Code
MOV
MOV
DX,4FH
AL,02H
OUT
DX,AL
MOV
MOV
OUT
DX,4EH
AL,F7H
DX,AL
MOV
MOV
DX,4FH
AL,02H
OUT
DX,AL
A
;Set CRF6 value=02 => Watch Dog Timer=2
(unit:Min)
;Select CRF7
;Set CRF7[Bit:7,6]=11, WDT reset by mouse/keyboard interrupt
;------------------------------------------;(3) Exit extended function mode
;------------------------------------------MOV
DX,4EH
MOV
AL,AAH
OUT
DX,AL
131