LV-67B User’s Manual
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Appendix E <Programming Watchdog Timer >
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
2E, 07
2F, 08
Logical Device 8
2E, 30
Activate
2F, 01
2E, F5
Set as Second*
2F, 00
2E, F6
Set as 5
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.
Summary of Contents for LV-67B
Page 1: ...LV 67B Mini ITX Motherboard User s Manual Edition 1 5 2010 4 16 ...
Page 6: ...LV 67B User s Manual 5 This page is left for blank ...
Page 9: ...LV 67B User s Manual 8 1 3 Mechanical Drawing ...
Page 12: ...LV 67B User s Manual 11 PS 2 CRT COM Audio SPDIF USB 1394 USB LAN1 2 ...
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Page 40: ...LV 67B User s Manual 39 Appendix C System Resources C 1 I O Port Address Map ...
Page 41: ...LV 67B User s Manual 40 ...
Page 42: ...LV 67B User s Manual 41 C 2 Memory Address Map ...
Page 43: ...LV 67B User s Manual 42 ...
Page 44: ...LV 67B User s Manual 43 C 3 System DMA IRQ Resources DMA IRQ ...