AXIOMTEK MANO110 Series, User Manual

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MANO110 Series Mini ITX Board U
ser’s Manual
Watchdog Timer
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APPENDIX A
WATCHDOG TIMER
A1 Watchdog Timer
After the system stops working for a while, it can be auto-reset by the
Watchdog Timer. The integrated Watchdog Timer can be set up in the
system reset mode by program.
A1.1 Program Watchdog Timer
The W atchdog timer is built in super I/O F71863. The F71863
I/O address port is 2E hex and 2F hex. 2E hex is index port. 2F
hex is data port.
Lock Super I/O
Use W atchdog
Timer Function
Enable W atchdog
Timer Function
Select logical device
and set register
Un-lock Super I/O