COMMELL LV-67M - Manual (Page 33)

LV-67M
User’s Manual
-32-
Appendix C <Programmable Watch Dog Timer>
Timeout value range
1 to 255
Minute and Second
Program sample
Watchdog timer setup as system reset with 5 second of timeout
-o 2E 87 ;enter configuration
-o 2E 87
-o 2E 07
-o 2F 08 ;select Logical Device
-o 2E 30
-o 2F 01 ; activate WDTO# function
-o 2E F5
-o 2F 00 ;set
“00” is second mode, set “04” is minute mode
-o 2E F6
-o 2F 05 ;00h: Timeout Disable
;01h: Timeout occurs after 1 minute only
;02h: Timeout occurs after 2 second/minute
;03h: Timeout occurs after 3 second/minute
;FFh: Timeout occurs after 255 second/minute
(The deviation is approx 1 second.)
For further information, please refer to Winbond W83627DHG-P datasheet
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