Casio QT-7300 Service Manual page 41

5-3-1. Jumper Settings
The SBC8360-4M is configured to match the needs of your application by proper jumper settings.
The following tables show the specification of the jumper settings. <
Note: All specification and quality of the system are assured by Casio as the QT-7300, any local
modification of the jumper setting by customer will not be applicable for Casio's guarantee or
warranty.
5-3-2. CMOS Clear Jumper: JP4
Clear CMOS SRAM data
Normal Operation
5-3-3. Watchdog Trigger Mode Setting: JP7
The watchdog timer is an indispensable feature of the SBC8360-4M. It has a sensitive error detection
function and a report function. When the CPU processing comes to a halt, the watchdog can generate an
NMI or resets the CPU.
Watchdog Function
Activate NMI when Watchdog triggered
Reset system when Watchdog triggered
Disable
5-3-4. LCD display Power Level Setting (V
5V Panel Power Setting
3.3V Panel Power Setting
JP4
Short 1-2
Open
OPEN
of CN11 and CN6) : JP9
DDM
JP9
1-2
2-3
— 39 —
: Default / "X": Don't Care >
JP7
1-2
2-3