IBM LV-671 Benutzerhandbuch

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.