COMMELL LV-66A - Manual (Page 61)

LV-66A User’s Manual Programming GPIO’s
61
Appendix E <Watch Dog timer Setting >
The watchdog timer makes the system auto-reset while it stops to work for a period. The
integrated watchdog timer can be setup as system reset mode by program.
Timeout Value Range
- 1 to 255
- Second or Minute
Program Sample
Watchdog timer setup as system reset with 5 second of timeout
2E, 87
2E, 87 enter configuration
2E, 07
2F, 08 Logical Device 8
2E, 29
2F, 20 Set WDTO
2E, 30
2F, 01 Activate
2E, F3
2F, 00 Set as Second*
2E, F4
2F, 05 Set as 5
* Minute: bit 2 = 1; Second: bit 2 = 0
You can select Timer setting in the BIOS, after setting the time options, the system will
reset according to the period of your selection.