Table of Contents
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SBC81200 LGA775 CPU Card Series User's Manual
2.2.5
Watchdog Trigger Mode Setting: JP9
The watchdog timer is an indispensable feature of the
SBC81200. It has a sensitive error detection function and a
report function. When the CPU processing comes to a halt, the
watchdog either generates a NMI or resets the CPU.
3
2
1
2.2.6
LCD Voltage Settings (Option): JP10
3
2
1
2.2.7
CMOS Clear Jumper: JP12
3
2
1
2.2.8 Keyboard Weak Up Support Settings: JP13
SBC81200 supports keyboard weak up. The function can be
enabled or disabled by JP13.
3
2
1
8
Options
Short 1-2
NMI
Short 2-3
RESET
Open(default)
Disabled
Options
Short 1-2 (default)
+3.3V
+5V
Short 2-3
Options
Short 2-3
Clear CMOS
Short 1-2 (default)
Normal
Options
Enable
Disable
Jumpers and Connectors
Settings
Settings
Settings
Setting
Short 2-3
Short 1-2 (default)
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