IMB202 LGA775 ATX Board User’s Manual
Jumpers and Connectors
9
2.3.4 PCIe x4 Slot Function Select Jumper (JP8, JP9)
CN23 PCIe x4 slot function for PCIe x1 or PCIe x4
Function
JP8
JP9
CN21: PCIe x1
CN23: PCIe x1
(Open)
(Open)
CN21: Disable
CN23: PCIe x4
(Short)
(Short)
NOTE The ICH9 supports only one PCIe x4 (via lane #0~4) or four
PCIe x1, so these jumpers (JP8 & JP9) are to allow
customer setting it as one PCIe x4 or PCIe x1 which could
co-work with CN21 to have another PCIe x1 slot.
Summary of Contents for IMB202 Series
Page 1: ...IMB202 Series Intel Core 2 Quad Core 2 Duo Celeron ATX Industrial Motherboard User s Manual ...
Page 6: ...vi MEMO ...
Page 12: ...IMB202 LGA775 ATX Board User s Manual Jumpers and Connectors 6 2 2 Board Layout ...
Page 72: ...IMB202 LGA775 ATX Board User s Manual Installation of Drivers 66 MEMO ...
Page 86: ...IMB202 LGA775 ATX Board User s Manual Configuring SATA for RAID Function 80 MEMO ...
Page 87: ...IMB202 LGA775 ATX Board User s Manual Memory I O Address 81 APPENDIX C MEMORY I O ADDRESS ...
Page 88: ...IMB202 LGA775 ATX Board User s Manual Memory I O Address 82 MEMO ...