Acnodes FES7611 user manual Example Program, Fanless Embedded Controller comes with

FES7611

Fanless Embedded Controller comes with

Intel Celeron M ULV 1.0GHz Processor

Example Program

1.Enable watchdog timer and set 30 sec. as timeout interval

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

Mov dx, 2eh ; Enter to extended function mode Mov al, 87h

Out dx, al

Out dx, al

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

Mov al, 07h ; Select Logical Device 8 of watchdog timer

Out dx,al

Inc dx

Mov al, 08h

Out dx,al

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

Dec dx ; Set second as counting unit

Mov al, 0f5h

Out dx,al

Inc dx

In al,dx

And al,not 08h

Out dx,al

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

Dec dx ; Set timeout interval as 30seconds and start counting

Mov al, 0f6h

Out dx,al

Inc dx

Mov al, 30

Out dx,al

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

Dec dx ; Exit the extended function mode

Mov al, 0aah

Out dx,al

	© Copyright 2009 Acnodes, Inc.
661 Brea Canyon Rd., Suite 3	All rights reserved. Product description and product specifications
Walnut, CA 91789	are subject to change without notice. For latest product information,
tel: 909.598.7388, fax: 909.598.0218, www.acnodes.com	please visit Acnodes’ web site at www.acnodes.com.