CyberResearch® CPU Cards

CPEx GX-333-X

NOTE:

When exiting a program it is necessary to disable the Watchdog Timer, otherwise the system will reset.

Example program:;INITIAL TIMER PERIOD COUNTER

W_LOOP:

MOV

AX, 6F02H

;setting the time-out value

MOV

BL, 30

;time-out value is 48 seconds

INT

15H

 

;

;ADD YOUR APPLICATION PROGRAM HERE

CMP

EXIT_AP, 1

;is your application over?

JNE

W_LOOP

;No, restart your application

MOV

AX, 6F02H

;disable Watchdog Timer

MOV

BL, 0

;

INT

15H

 

;

 

 

; EXIT ;

 

 

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