www.d
fi
.com
Chapter 2 Hardware Installation
10
Chapter 2
1
ON
2 3 4
PCIe Lane Select
JP14
2-3 On
1-2 On (default)
3
1 2
3
1 2
The JP14 is used to select the PCIe Lanes 00~03: PCIe5 x4 slot (1-2 On) or PCIe1 x8 slot (2-3
On).
The JP10 is used to select the PCIe Lanes 04~07: PCIe9 x4 slot (1-2 On) or PCIe1 x8 slot (2-3
On).
The JP15 is used to select the PCIe Lanes 08~11: PCIe6 x4 slot (1-2 On) or PCIe2 x8 slot (2-3
On).
The JP11 is used to select the PCIe Lanes 12~15: PCIe10 x4 slot (1-2 On) or PCIe2 x8 slot
(2-3 On).
The JP12 is used to select the PCIe Lanes 16~19: PCIe7 x4 slot (1-2 On) or PCIe3 x8 slot (2-3
On).
The JP16 is used to select the PCIe Lanes 20~23: PCIe11 x4 slot (1-2 On) or PCIe3 x8 slot
(2-3 On).
The JP13 is used to select the PCIe Lanes 24~27: PCIe8 x4 slot (1-2 On) or PCIe4 x8 slot (2-3
On).
The JP17 is used to select the PCIe Lanes 28~31: PCIe12 x4 slot (1-2 On) or PCIe4 x8 slot
(2-3 On).
JP17
JP16
JP15
JP10
JP13
JP12
JP11
1
ON
2 3 4
PCIe Lane 12 Select
The JP18 is used to select PCIe Lane 12 to BMC or multiplexer.
3
1
2
JP18
1-2, 4-5, 7-8, 10-11 On:
PCIe Lane 12 to BMC
(default)
3
1
2
12
10
11
12
10
11
2-3, 5-6, 8-9, 11-12 On:
PCIe Lane 12 to Multiplexer
(Refer JP11 also)