AXIOMTEK SBC81200 Series, Руководство пользователя

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SBC81200 LGA775 CPU Card Series User’s Manual
6 Jumpers and Connectors
2.2 Jumper Settings
Making the proper jumper settings configures the SBC81200 to
match the needs of your application. The following summary
table lists all onboard jumpers and their corresponding
functions and/or default settings.
Jumper Description Jumper setting
JP1 COM2 RS232 setting Short 1-2 (Default)
Short 3-4,7-8 for RS422
Short 5-6,7-8 for RS485
JP3 COM RS232 setting Short 3-5,4-6 (Default)
Short 1-3,2-4 for RS422/485
JP4 COM RS232 setting Short 3-5,4-6 (Default)
Short 1-3,2-4 for RS422/485
JP5 Compact Flash Power Select Short 1-2 for 3.3V (Default)
Short 2-3 for 5V
JP6 Compact Flash Master/ Slave Short for Master (Default)
Open for Slave
JP8 Disk On Chip Memory
Segment
(Option) Short 1-2 D0000-D1FFF
(Default)
Short 3-4 D2000-D3FFF
Short 5-6 D4000-D5FFF
Short 7-8 D6000-D7FFF
JP9 Watchdog Trigger Mode Open (Default)
Short 1-2 for NMI
Short 2-3 for Reset
JP10 LCD Voltage(Option) Short 1-2 for 3.3V(Default)
Short 2-3 for 5V
JP12 CMOS Clear jumper Short 1-2 for Normal
(Default)
Short 2-3 for Clear CMOS
JP13 External Keyboard /Mouse
Wake up : Disabled Short 1-2(Default)
Short 2-3 for Enable