2.3
Jumper Settings
Proper jumer settings configure the SBC81206 to meet your
application purpose. We are herewith listing a summary table of all
jumpers and default settings for onboard devices, respectively.
Jumper
JP1
COM2 Mode Select
JP2
COM2 Mode Select
JP3
COM2 Mode Select : RS-232
JP6
ATX Auto Power On/Off : Disable
JP7
Clear CMOS Setting : Normal
Jumpers and Connectors
SBC81206 PICMG 1.0 SBC User's Manual
Default
COM2 Pin 1: DCD
COM2 Pin 8: RI
COM2 Pin 1: DCD
COM2 Pin 8: RI
Setting
Short 3-5
Short 4-6
Short 3-5
Short 4-6
Short 1-2
Short 1-2
Short 1-2
7
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