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INSTALLATIONS
8 MB890 User’s Manual
Setting the Jumpers
Jumpers are used on MB875 to select various settings and features
according to your needs and applications. Contact your supplier if you
have doubts about the best configuration for your needs. The following
lists the connectors on MB875 and their respective functions.
Jumper Locations on MB875 .......................................................... 9
JP1: CPU Host Clock.................................................................... 10
JP2: Power Mode Setting ............................ 錯誤! 尚未定義書籤。
JP3: LVDS Power Setting .......................... 錯誤! 尚未定義書籤。
JP4: 1394 Controller EEPROM Write Protect錯誤! 尚未定義書籤。
JP6, JP7, JP8: RS232/422/485 (COM2) Selection錯誤! 尚未定義書籤。
JP9: COM2 RS232 Pin9 Setting ................. 錯誤! 尚未定義書籤。
JP10: COM1 RS232 Pin9 Setting ............... 錯誤! 尚未定義書籤。
JP11: Clear CMOS Contents ...................... 錯誤! 尚未定義書籤。
JP13: Compact Flash Mode Setting ............ 錯誤! 尚未定義書籤。
J13: Intel
®
82541GI Gigabit LAN Enable/Disable錯誤! 尚未定義書籤。
JP14: CPU VCCA Voltage Setting ............................................... 12
SW1: FSB / DDR Setting ............................................................. 12