AXIOMTEK IPC960-525 Series User Manual page 118

IPC960/IPC962/IPC964-525 Series User's Manual
out dx,al
mov dx,2Fh
mov al,Mh
out dx,al
;Set Second or Minute :
mov dx,2Eh
mov al,0F5h
out dx,al
mov dx,2Fh
mov al,Nh
out dx,al
Note:
If N=71h, the time base is set to second.
M = time value
00: Time-out disable
01: Time-out occurs after 1 second
02: Time-out occurs after 2 seconds
03: Time-out occurs after 3 seconds
.
.
FFh: Time-out occurs after 255 seconds
If N=79h, the time base is set to minute.
M = time value
00: Time-out disable
01: Time-out occurs after 1 minute
02: Time-out occurs after 2 minutes
03: Time-out occurs after 3 minutes
.
.
FFh: Time-out occurs after 255 minutes
110
;M=00h,01h,...FFh (hex),Value=0 to 255
Note
;(see below)
;N=71h or 79h(see Note below)
Watchdog Timer