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PCI-7031 User Manual
Chapter 2
C
onnecting
Peripherals
&
Jumper
Settings
2.11
Watch Dog Timer (JWDT1) / Infrared (JIR1)
Figure 2.10 Watch Dog Timer (JWDT1) / Infrared (JIR1)
2.11.1
Watchdog timer output (JWDT1)
The PCI-7031 contains a watchdog timer that will reset the CPU in the event the CPU
stops processing. This feature means the PCI-7031 will recover from a software fail-
ure or an EMI problem. The JWDT1 jumper settings control the outcome of what the
computer will do in the event the watchdog timer is tripped.
2.11.2
Infrared Connector (JIR1)
This 5-pin header is for connecting infrared device connector.
JIR1
JWDT1
Table 2.2: Watchdog timer output (JWDT1)
Function
Jumper Setting
GPIO14
* System Reset
* default setting
1 - 2 closed
1
2
3
2 - 3 closed
1
2
3
Содержание PCI-7031
Страница 8: ...PCI 7031 User Manual viii...
Страница 13: ...Chapter 1 1 Hardware Configuration...
Страница 23: ...Chapter 2 2 Connecting Peripherals Jumper Settings...
Страница 40: ...PCI 7031 User Manual 28...
Страница 41: ...Chapter 3 3 AMI BIOS Setup...
Страница 58: ...PCI 7031 User Manual 46...
Страница 59: ...Chapter 4 4 Value Added Software Services...
Страница 63: ...Chapter 5 5 Chipset Software Installation Utility...
Страница 66: ...PCI 7031 User Manual 54...
Страница 67: ...Chapter 6 6 Integrated Graphic Device Setup...
Страница 69: ...Chapter 7 7 LAN Configuration...
Страница 71: ...Appendix A A Programming the Watchdog Timer...
Страница 79: ...Appendix B B I O Pin Assignments...
Страница 88: ...PCI 7031 User Manual 76...
Страница 89: ...Appendix C C Programming the GPIO...