COMMELL LP-172 - Manual (Page 44)

LP-172 User’s Manual
- 43 -
Appendix D
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
O 2E 87
O 2E 87
O 2E 07
O 2F 08 Logical Device 8
O 2E 30
O 2F 01 Activate
O 2E F5
O 2F 02 Set as Second*
O 2E F6
O 2F 05 Set as 5
* Minute: bit 3 = 1; Second: bit 3 = 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.