ADLINK Technology COM Express Express-BASE7 User Manual page 28

PCI Express x16
PCIE 16: from PCIe 15-31
Pin Signal
B1 + 12V
B2 + 12V
B3 NC
B4 GND
B5 SMB_CLK
B6 SMB_DAT
B7 GND
B8 NC
B9 TRST#
B10 + 3.3VSB
B11 WAKE0#
B12 NC
B13 GND
B14 PCIE16_TXP
B15 PCIE16_TXN
B16 GND
B17 NC
B18 GND
B19 PCIE17_TXP
B20 PCIE17_TXN
B21 GND
B22 GND
B23 PCIE18_TXP
B24 PCIE18_TXN
B25 GND
B26 GND
B27 PCIE19_TXP
B28 PCIE19_TXN
B29 GND
B30 NC
B31 NC
B32 GND
B33 PCIE20_TXP
22
Pin Signal
A1 NC
A2 + 12V
A3 + 12V
A4 GND
A5 TCK
A6 TDI
A7 NC
A8 TMS
A9 + 3.3V
A10 + 3.3V
A11 RST_PCIE
A12 GND
A13 REFCLKP
A14 REFCLKN
A15 GND
A16 PCIE16_RXP
A17 PCIE16_RXN
A18 GND
A19 NC
A20 GND
A21 PCIE17_RXP
A22 PCIE17_RXN
A23 GND
A24 GND
A25 PCIE18_RXP
A26 PCIE18_RXN
A27 GND
A28 GND
A29 PCIE19_RXP
A30 PCIE19_RXN
A31 GND
A32 NC
A33 NC
Connectors, Pinouts and Jumpers