PCA-6763 User Manual
10
1.8.5
Hardware monitor alarm (JOBS1) and Watchdog timer output
(JWDT1)
PCA-6763 contains a watchdog timer that will reset the CPU in the event the CPU
stops processing. This feature means PCA-6763 will recover from a software failure
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.
PCA-6763 also provide jumper: JOBS1 to enable or disable hardware monitor func-
tion.
1.9
Keyboard Lock and Buzzer Setting
PCA-6763 provides jumpers for customer to enable keyboard lock and buzzer via
hardware settings.
Table 1.7: H/W monitor alarm and Watchdog timer (JOBS1+JWDT1)
Function
Jumper Setting
*Enable watchdog timer
*Enable H/W monitor alarm
*default setting
Table 1.8: Keyboard lock (KL1)
Function
Jumper Setting
*Disable keyboard lock
Enable keyboard lock
* default setting
Table 1.9: Buzzer setting (BZ1)
Function
Jumper Setting
Connecting to external speaker
Connect 1 & 4
*Enable buzzer
* default setting
1 2 3 4
Содержание PCA-6763
Страница 7: ...PCA 6763 User Manual vi ...
Страница 11: ...PCA 6763 User Manual x ...
Страница 12: ...Chapter 1 1 Hardware Configuration ...
Страница 22: ...Chapter 2 2 Connecting Peripherals ...
Страница 37: ...PCA 6763 User Manual 26 ...
Страница 38: ...Chapter 3 3 AMI BIOS Setup ...
Страница 46: ...35 PCA 6763 User Manual Chapter 3 AMI BIOS Setup 3 2 2 7 IDE Configuration ...
Страница 53: ...PCA 6763 User Manual 42 ...
Страница 62: ...Chapter 4 4 Value Added Software Services ...
Страница 64: ...Chapter 5 5 Chipset Software Installation Utility ...
Страница 66: ...Chapter 6 6 LAN Configuration ...
Страница 68: ...Appendix A A Programming the Watchdog Timer ...
Страница 76: ...Appendix B B I O Pin Assignments ...
Страница 89: ...PCA 6763 User Manual 78 ...
Страница 90: ...Appendix C C Programming the GPIO ...