User manual

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Connector Interface

J3 Serial port COM3

J4 Serial port COM4

J6 Backlight interface

J12 Advanced power button interface

J13 External battery connector

J15 Internal Fieldbus interface

J16 Floppy disk drive interface

J17 Secondary IDE Compact flash

J18 Primary IDE Connector UDMA33

J21 IrDA/FIR connector

J24 PCI extension card

J25 PCMCIA

J26 Internal HDD power interface

J29 4-5 wire Tochconnector

J30 DMC touchcontroller interface (option)

J31/J32 Internal USB interfaces

J34 Speaker interface

J36 ATX Power button

3.3 INTERNAL JUMPER SETTING

To identify the jumper location please look to the board layout in Fig.3.2. All

described functions refers to the implemented baseboard.

3.3.1 Backlight supply voltage J5

Setting Backlight supply voltage

1-2 (default) 12V

2-3 5V

3.3.2 Voltage supplied to display J8

321

456

Setting Display supply voltage

1-6 (default) 3V

2-5 5V

3-4 12V

3.3.3 Address range NVSRAM Switch DIP1 SW1

OFF

Setting SW1 DIP1 NVSRAM address

OFF CC000 – CFFFF (Hex)

ON D0000 – D7000 (Hex)

*TO ENABLE THE NVSR

M DIP8 ON SW1 MUST BE SET TO OFF. IF SJ

1000 CHIP SIS POPULATED DIP2 ON SW1 MUST BE SET TO OFF.