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Appendix e

Page 59

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LV-67I User’s Manual

59

Appendix E

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

Activate

o 2F, 01

o 2E, F5

Set as Second*

o 2F, 00

o 2E, F6

Set as 5

o 2F, 05

* Minute: bit 3 = 0; Second: bit 3 = 1

You can select Timer setting in the BIOS, after setting the time options, the system will
reset according to the period of your selection.