Fes6841 – Acnodes FES 6841 User Manual

Page 35

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please visit Acnodes’ web site at www.acnodes.com.

FES6841

Fanless Embedded Controller comes with

Intel Atom N270 Processor

FES6841

Fanless Embedded Controller comes with

Intel Atom N270 Processor

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.