Dec dx ; Enable watchdog timer to be reset by mouse Mov al,0f7h

Out dx,al

Inc dx

In al,dx

Or al,80h

Out dx,al

;-----------------------------------------------------------

Dec dx ; lock W83627HF

Mov al,0aah

Out dx,al

Appendix A Programming the Watchdog Timer

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Advantech MIC-3318 manual Appendix a Programming the Watchdog Timer