18
IB990 User’s Manual
2.4.3
PCIe (x16) Bifurcation Selection (JP4 & JP5)
JP4:
1
JP5:
1
Function
Pin closed
Illustration
1 x PCIe (x16)
JP4:
Open
1
JP5:
Open
1
2 x PCIe (x8)
JP4:
Open
1
JP5:
Close
1
1 x PCIe (x8)
2 x PCIe (x4)
JP4:
Close
1
JP5:
Close
1