Kontron Mungo540 User Manual page 40

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Exit extended function mode
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MOV DX, 2EH
MOV AL, F5H
OUT DX, AL
MOV, DX, 2FH
MOV AL, 00L
OUT DX, AL
Noted: In minutes setting function, it is recommended that this value
number is 08; In seconds setting function, it is recommended that this
value number is 00.
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MOV DX, 2EH
MOV AL, F6H
OUT DX, AL
MOV, DX, 2F
MOV AL, 05
OUT DX, AL
Noted: To get enable message, you can choose the values from 1; By the
same token, to get disable message, you can select the values from 0.
To setup watchdog timer function by debug.exe file, you can consult the
sample setting from this table.
WATCHDOG TIMER CONTROL TABLE
Level
0
1
2
3
4
5
6
.
.
255
32
Value Time/sec
0 Disable
1
2
3
4
5
6
.
.
255
0.5
1.5
2.5
3.5
4.5
5.5
.
.
254.5
Mungo540 User's Manual