Using The Watchdog Function - AXIOMTEK SBC84820 Series User Manual

SBC84820 Pentium

Using the Watchdog Function

Start
↓
Un-Lock WDT
↓
Select Logic device
Set WDT Funtion
Select Logic device
Set Second or Minute
table)
↓
Set base timer
↓
Activate WDT
↓
WDT counting
↓
re-set timer
↓
IF No re-set timer
IF to disable WDT
Watchdog Timer
®
M All-in-One Capa Board User's Manual
:O 2E 87 ; Un-lock super I/O
O 2E 87 ; Un-lock super I/O
:
O 2E 07
O 2F 00
:
O 2E 29
O 2F A0
:
O 2E 07
O 2F 08
:
O 2E F3
O 2F N N=00 or 04(See below
:O 2E F4
O 2F M=00,01,02,...FF(Hex) ,Value=0 to 255
:O 2E 30
O 2F 01
:O 2E F4
O 2F M ; M=00,01,02,...FF(See below table)
:WDT time-out, generate RESET
:O 2E 30
O 2F 00 ; Can be disable at any time
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