MSI MS-96E3 - Manual (Page 13)

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MS-96E3
1-5
Overvew
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MS-96E3
W
atch
d
og
t
iMer
S
etting
MS-96E3 watchdog tmer s usng Super I/O Wnbond W83627EHG.
Setup procedures
A. Enter super I/O configuration mode -
mov dx, 04eh
mov al, 087h
out dx, al
out dx, al
B. Set pn 77 to WDTO# functon
mov dx,04eh
mov al,02Dh;; ;Regster 2Dh
out dx,al
nc dx
n al,dx
and al,0FEh ;Config Bit 0 As 0
out dx,al ;Config PIN 77 as WDTO#
C. 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