AAEON PFM-535S User Manual
Page 37
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P C / 1 0 4 C P U M o d u l e
P F M - 5 3 5 S
Appendix A Programming the Watchdog Timer A-4
Here are steps to setup WDT1:
1. Write time into register 6Ah-6Ch.
2. Select signal from register 69h.
3. Set register 68h bit 8 to enable WDT1.
To clear the watchdog timer counter:
1. Write any value to register 67H
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