ADLINK Technology NuPRO-710 Series, User Manual

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10
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Installation
JP1
0
2.6 Watchdog Timer setting
JP8, JP10/ JP11
The Watch-Dog Timer is enabled by reading port 443H.The Watch-Dog
Timer should be triggered before the Watch-Dog Timer time-out period
ends, otherwise the Watch-Dog Timer as sumes the program operation is
abnormal and will issue a reset signal to start again, or activate NMI (by
Pull-Low IOCHK#) to the CPU. The Watch-Dog Timer is disabled by reading
port 043H.
The Watch-Dog Timer time-out period can be set 10sec, 15sec, 25sec and
80sec.
Watchdog Timer setting
WT DOG JP8
NMI 1-2
1 2 3
Reset 2-3
1 2 3
Default
Disabled OPEN
1 2 3
WDT Time-Out Period setting: JP10, JP11
WDT Period JP10 JP11
80sec. OPEN OPEN
25sec. OPEN SHORT
15sec. SHORT OPEN
10sec. SHORT SHORT (default)