Copyright
©
2012
congatec
AG
CEVA_c_m10
32/47
PCI Express Slot 0/Lane 0 Connector X17
PCI Express Slot 1/Lane 1 Connector X18
Pin
Signal
Pin
Signal
Pin
Signal
Pin
Signal
B1
+12V
A1
PRSNT#1_S0
B1
+12V
A1
PRSNT#1_S1
B2
+12V
A2
+12V
B2
+12V
A2
+12V
B3
N.C.
A3
+12V
B3
N.C.
A3
+12V
B4
GND
A4
GND
B4
GND
A4
GND
B5
SMB_CK
A5
N.C.
B5
SMB_CK
A5
N.C.
B6
SMB_DAT
A6
N.C.
B6
SMB_DAT
A6
N.C.
B7
GND
A7
N.C.
B7
GND
A7
N.C.
B8
+3.3V
A8
N.C.
B8
+3.3V
A8
N.C.
B9
N.C.
A9
+3.3V
B9
N.C.
A9
+3.3V
B10
+3.3V Standby
A10
+3.3V
B10
+3.3V Standby
A10
+3.3V
B11
WAKE0#
A11
PCIE_RST#
B11
WAKE0#
A11
PCIE_RST#
B12
N.C.
A12
GND
B12
N.C.
A12
GND
B13
GND
A13
PCI
B13
GND
A13
PCI
B14
P
A14
PCIE_CLKS0‑
B14
P
A14
PCIE_CLKS1‑
B15
PCIE_TX0‑
A15
GND
B15
PCIE_TX1‑
A15
GND
B16
GND
A16
P
B16
GND
A16
P
B17
PRSNT#2_S0
A17
PCIE_RX0‑
B17
PRSNT#2_S1
A17
PCIE_RX1‑
B18
GND
A18
GND
B18
GND
A18
GND
PCI Express Slot 2/Lane 3 Connector X45
PCI Express Slot 3/Lane 4 Connector X44
Pin
Signal
Pin
Signal
Pin
Signal
Pin
Signal
B1
+12V
A1
PRSNT#1_S2
B1
+12V
A1
PRSNT#1_S3
B2
+12V
A2
+12V
B2
+12V
A2
+12V
B3
N.C.
A3
+12V
B3
N.C.
A3
+12V
B4
GND
A4
GND
B4
GND
A4
GND
B5
SMB_CK
A5
N.C.
B5
SMB_CK
A5
N.C.
B6
SMB_DAT
A6
N.C.
B6
SMB_DAT
A6
N.C.
B7
GND
A7
N.C.
B7
GND
A7
N.C.
B8
+3.3V
A8
N.C.
B8
+3.3V
A8
N.C.
B9
N.C.
A9
+3.3V
B9
N.C.
A9
+3.3V
B10
+3.3V Standby
A10
+3.3V
B10
+3.3V Standby
A10
+3.3V
B11
WAKE0#
A11
PCIE_RST#
B11
WAKE0#
A11
PCIE_RST#
B12
N.C.
A12
GND
B12
N.C.
A12
GND
B13
GND
A13
PCI
B13
GND
A13
PCI
B14
P
A14
PCIE_CLKS2‑
B14
P
A14
PCIE_CLKS3‑
B15
PCIE_TX3‑
A15
GND
B15
PCIE_TX4‑
A15
GND
B16
GND
A16
P
B16
GND
A16
P
B17
PRSNT#2_S2
A17
PCIE_RX3‑
B17
PRSNT#2_S3
A17
PCIE_RX4‑
B18
GND
A18
GND
B18
GND
A18
GND
The JTAG pins are not connected
on the 4 PCI Express connectors
PCIe0 to PCIe3.
Note