Aaeon HSB-835P Manual page 45

H a l f - s i z e C P U C a r d
WatchDog Timer Register III (Index=F7h, Default=00h)
Bit 7
Bit 6
Bit 5
Bit 4
Appendix B Programming the Watchdog Timer
= 0 x 02 Time-out occurs after 2
second/minutes
= 0 x 03 Time-out occurs after 3
second/minutes
......................................
= 0 x FF Time-out occurs after 255
second/minutes
: Mouse interrupt reset Enable or Disable
= 1 Watchdog Timer is reset upon a
Mouse interrupt
= 0 Watchdog Timer is not affected by
Mouse interrupt
: Keyboard interrupt reset Enable or
Disable
= 1 Watchdog Timer is reset upon a
Keyboard interrupt
= 0 Watchdog Timer is not affected by
Keyboard interrupt
: Force Watchdog Timer Time-out. Write
Only
= 1 Force Watchdog Timer time-out
event: this bit is self-clearing
: Watchdog Timer Status. R/W
H S B - 8 3 5 P
B-5