MSI MS-S0361, Manual

Page: 16 / 54

1-6
Overvew
▍
MS-S0361
Overvew
▍
MS-S0361
Watch Dog Timer Setting
Setup procedures
A. Enter super I/O configuration mode -
mov dx, 04eh
mov al, 087h
out dx, al
out dx, al
B. Select Logcal Devce 8
mov dx, 04eh
mov al, 07h
out dx, al ;pont to Logcal Devce Number Regster
nc dx
mov al, 08h ;select Logcal Devce 8
out dx, al
C. Enable watchdog tmer
Actvate WDTO#
mov dx, 04eh ;CR 30h: bit 0 fill in 1
mov al, 030h
out dx, al
nc dx
mov al, 01h
out dx, al
; Setup WDTO# count mode
; Set bt 4 and bt 3 by request
; Set bt 2 to 0
; Set bt 1 to 1