AFL3-W07A-BT Panel PC
Page 102
NOTE:
The Watchdog Timer is activated through software. The software
application that activates the Watchdog Timer must also deactivate it
when closed. If the Watchdog Timer is not deactivated, the system will
automatically restart after the Timer has finished its countdown.
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 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
BL, 0
;
INT
15H
;
; EXIT ;
Summary of Contents for AFL3-W07A-BT-N1/PC/2G-R20
Page 13: ...AFL3 W07A BT Panel PC Page 1 1 Introduction Chapter 1 ...
Page 21: ...AFL3 W07A BT Panel PC Page 9 2 Unpacking Chapter 2 ...
Page 25: ...AFL3 W07A BT Panel PC Page 13 3 Installation Chapter 3 ...
Page 54: ...AFL3 W07A BT Panel PC Page 42 4 BIOS Setup Chapter 4 ...
Page 82: ...AFL3 W07A BT Panel PC Page 70 5 System Maintenance Chapter 5 ...
Page 88: ...AFL3 W07A BT Panel PC Page 76 6 Interface Connectors Chapter 6 ...
Page 99: ...AFL3 W07A BT Panel PC Page 87 Appendix A A Regulatory Compliance ...
Page 104: ...AFL3 W07A BT Panel PC Page 92 B Safety Precautions Appendix B ...
Page 109: ...AFL3 W07A BT Panel PC Page 97 C BIOS Menu Options Appendix C ...
Page 112: ...AFL3 W07A BT Panel PC Page 100 Appendix D D Watchdog Timer ...
Page 115: ...AFL3 W07A BT Panel PC Page 103 E Hazardous Materials Disclosure Appendix E ...