Hardware Monitor Alarm (Jobs1) And Watchdog Timer Output (Jwdt1); (Jobs1+Jwdt1); Keyboard Lock And Buzzer Setting - Advantech PCA-6763 User Manual

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.
Table 1.7: H/W monitor alarm and Watchdog timer (JOBS1+JWDT1)
Function
*Enable watchdog timer
*Enable H/W monitor alarm
*default setting
1.9

Keyboard Lock and Buzzer Setting

PCA-6763 provides jumpers for customer to enable keyboard lock and buzzer via
hardware settings.
Table 1.8: Keyboard lock (KL1)
Function
*Disable keyboard lock
Enable keyboard lock
* default setting
Table 1.9: Buzzer setting (BZ1)
Function
Connecting to external speaker
*Enable buzzer
* default setting
PCA-6763 User Manual
Jumper Setting
Jumper Setting
Jumper Setting
Connect 1 & 4
1 2 3 4
10