AXIOMTEK SBC84620 Series, Руководство пользователя

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SBC84620 AMD
®
Geode GX3 All-in-One Capa Board User’s Manual
Jumpers and Connectors
9
2.3 Jumper Settings
The SBC84620 Series is configured to match the needs of your
application with the proper jumper settings. The table below is a
summary of all the jumpers and their corresponding functions onboard
the
SBC84620 Series . The succeeding tables show the correct jumper
settings for the onboard devices.
Jumper Default Setting Jumper Setting
JP1
Audio Line Out/Speaker Out: Line
Out
Short 1-3, 2-4
JP2 LCD Voltage select : 3.3V Short 1-2
JP3 Clear CMOS Setting : Normal Short 1-2
JP4
Compact Flash Power Select :
3.3V
Short 1-2
JP5 COM1 Mode Select: RS-232 Short 3-5,4-6
CN13 Pin 1:
DCD
Short 3-5
JP6
COM1 Mode
Select
CN13 Pin 9: RI Short 4-6
JP7 COM1 Mode Select: RS-232 Short 3-5,4-6
CN10 Pin 1:
DCD
Short 3-5
JP8
COM2 Mode
Select
CN10 Pin 8: RI Short 4-6
JP9 Compact Flash Select : Slave Short 1-2
JP10 COM1 Mode Select: RS-232 Short 1-2
CN10 Pin 11:
DCD
Short 3-5 JP11
COM4 Mode
Select
CN10 Pin 18: RI Short 4-6
CN12 Pin 1:
DCD
Short 3-5 JP12
COM3 Mode
Select
CN12 Pin 8: RI Short 4-6