IEI Integration AFL-15i-HM55 v1.20 - Manual (Page 139)

AFL-HM55 Series Panel PC
Page 128
NOTE:
When exiting a program it is necessary to disable the Watchdog Timer,
otherwise the system resets.
Example program:
; INITIAL TIMER PERIOD COUNTER
;
W_LOOP:
MOV AX, 6F02H
;setting the time-out value
MOV BX, 05 ;time-out value is 5 seconds
INT 15H
;
; ADD THE APPLICATION PROGRAM HERE
;
CMP EXIT_AP, 1 ;is the application over?
JNE W_LOOP
;No, restart the application
MOV AX, 6F02H
;disable Watchdog Timer
MOV BX, 0 ;
INT 15H
;
; EXIT ;