AXIOMTEK SHB100, User Manual

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SHB100
LGA775 SBC User’s Manual
Board and Pin Assignments 7
2.3 Jumper Settings
Proper jumper settings configure the
SHB100 to meet your application purpose.
Description Function Jumper setting
JP1 Reserved
JP2
RS232/RS422/RS485 Setting
RS232 Short 1-2 (Default)
RS422 Short 3-4,7-8
RS485: Short 5-6, 7-8
JP3 RS232 Short 3-5,4-6 (Default)
RS422 Short 1-3,2-4
RS485: Short 1-3,2-4
JP4 RS232 Short 3-5,4-6 (Default)
RS422 Short 1-3,2-4
RS485: Short 1-3,2-4
JP5 Compact Flash Setting CF Master Short 2-3 (Default)
CF Slave Short 1-2
JP6 Compact Flash Voltage Setting 3.3V Short 1-2 (Default)
+5V Short 2-3
JP8 The LED for LAN2 Speed
JP10 The LED for LAN1 Speed
JP11 The Link/Active LED for LAN2
JP12 The LinkActive LED for LAN1
JP13 IrDA
JP14 Clear CMOS Jumper Short 1-2(Default)
Short 2-3 for Clear CMOS
JP15 Reserved