Pcie X4 - Nexcom NEX 605 User Manual

Chapter 2: Jumpers and Connectors

PCIe x4

Connector type: PCIe x4
Connector location: CN1
Pin Definition
A1 PRSNT1#
A2 +12V
A3 +12V
A4 GND
A5 NC
A6 NC
A7 NC
A8 NC
A9 +3.3V
A10 +3.3V
A11 PERST#
A12 GND
A13 PE_CLK_P
A14 PE_CLK_N
A15 GND
A16 PE_RX1_P
A17 PE_RX1_N
A18 GND
A19 NC
A20 GND
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Pin Definition
B1 +12V
B2 +12V
B3 +12V
B4 GND
B5 SCL
B6 SDA
B7 GND
B8 +3.3V
B9 NC
B10 3VSB
B11 WAKE#
B12 NC
B13 GND
B14 PE_TX1_P
B15 PE_TX1_N
B16 GND
B17 PRSNT2#
B18 GND
B19 PE_TX2_P
B20 PE_TX2_N
A21 PE_RX2_P
A22 PE_RX2_N
A23 GND
A24 GND
A25 PE_RX3_P
A26 PE_RX3_N
A27 GND
A28 GND
A29 PE_RX4_P
A30 PE_RX4_N
A31 GND
A32 NC
26
B21 GND
B22 GND
B23 PE_TX3_P
B24 PE_TX3_N
B25 GND
B26 GND
B27 PE_TX4_P
B28 PE_TX4_N
B29 GND
B30 NC
B31 PRSNT3#
B32 GND
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