AXIOMTEK OPS860-HM Series, User Manual

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OPS860-HM User
’
s Manual
Watch Dog Timer
63
APPENDIX B
WATCH DOG TIMER
Watchdog Timer Setting
After the system stops working for a while, it can be auto -reset by
the W atchdog Timer. The integrated W atchdog Timer can be set up
in the system reset mode by program.
Using the Watchdog Function S
tart
1.Enable configuration(Following is example to enable configuration
by using debug)
-O 2E 87
-O 2E 87
2. Select Logic device:
-O 2E 07
-O 2F 07
3. W DT Device Enable
-O 2E 30
-O 2F 01
2. Activate W DT:
-O 2E F0
-O 2F 80
3. Set base timer:
-O 2E F6
-O 2F 0A

Set Reset Time (Ex. A: 10 Sec)
4. Set timer unit
-O 2E F5
-O 2F 71(1: Sec ; 9: Minute