Aaeon FSB-945G Manual de usuario descargar pdf (Pagina 40)

Full-size SBC FSB-945G

Appendix A Programming the Watchdog Timer A-5

WatchDog Timer Register III (Index=F7h, Default=00h)

Bit 7 : Mouse interrupt reset Enable or Disable

= 1 Watchdog Timer is reset upon a

Mouse interrupt

= 0 Watchdog Timer is not affected by

Mouse interrupt

Bit 6 : Keyboard interrupt reset Enable or

Disable

= 1 Watchdog Timer is reset upon a

Keyboard interrupt

= 0 Watchdog Timer is not affected by

Keyboard interrupt

Bit 5 : Force Watchdog Timer Time-out. Write

Only

= 1 Force Watchdog Timer time-out

event: this bit is self-clearing

Bit 4 : Watchdog Timer Status. R/W

= 1 Watchdog Timer time-out occurred

= 0 Watchdog Timer counting

Bit 3-0 : These bits select IRQ resource for

Watchdog. Setting of 2 selects SMI.

1 2 ... 35 36 37 38 39 40 41 42 43 44 45 ... 48 49

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Aaeon FSB-945G Manual de usuario Pagina 40