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SBC84833 Series All-In-One Capa Board User’s Manual
JUMPERS AND CONNECTORS
9
2.3 Jumper Settings
Proper jumer settings configure the SBC84833 to meet your
application purpose. We are herewith listing a summary
table of all jumpers and default settings for onboard devices,
respectively.
Jumper Default Setting Jumper Setting
JP1
LVDS Voltage Selection
Default: 3.3V
Short 1-2
JP2
Audio Speak Out/Line Out Selection
Default: Line Out
Short 1-3, 2-4
JP3
Compact Flash Voltage Selection
Default: 3.3V
Short 1-2
JP4
Normal Operation/Clear CMOS setting
Default: Normal O
p
eration
Short 1-2
JP5
Auto Power ON
Default: Disable
Short 1-2
JP6
Short 3-5、4-6
JP7
Short 3-5、4-6
JP8
COM1 RS-232/422/485 Mode setting
Default: RS-232
Short 1-2
COM2 Pin 1: DCD Short 3-5
JP9
COM2 Mode Select
COM2 Pin 8: RI Short 4-6
COM1 Pin 1: DCD Short 3-5
JP10
COM1 Mode Select
COM1 Pin 8: RI Short 4-6
COM3 Pin 1: DCD Short 3-5
JP11
COM3 Mode Select
COM3 Pin 9: RI Short 4-6
COM4 Pin 1: DCD Short 3-5
JP12
COM4 Mode Select
COM4 Pin 8: RI Short 4-6