Pcie X4 Connector - ADLINK Technology COM-HPC User Manual

COM-HPC Server Base User's Guide
Pin Signal Pin Signal
B64 GND A64 PERp11
B65 GND A65 PERn11
B66 PETp12 A66 GND
B67 PETn12 A67 GND
B68 GND A68 PERp12
B69 GND A69 PERn12
B70 PETp13 A70 GND

6.6. PCIe x4 Connector

PCIEA1: PCIe x4 Slot: Group 0 Lanes 0:3 assigned PCIe Slot
PCIEA2: PCIe x4 Slot: Group 0 Lanes 4:7 assigned PCIe Slot
Pin Signal Pin Signal
B1 +12V A1 PRSNT
B2 +12V A2 +12V
B3 +12V A3 +12V
B4 GND A4 GND
B5 SMB_CLK A5 JTAG
B6 SMB_DAT A6 JTAG
B7 GND A7 JTAG
B8 +3.3V A8 JTAG
B9 JTAG A9 +3.3V
B10 +3.3VAUX A10 +3.3V
B11 WAKE A11 PERST#
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Pin Signal Pin Signal
B71 PETn13 A71 GND
B72 GND A72 PERp13
B73 GND A73 PERn13
B74 PETp14 A74 GND
B75 PETn14 A75 GND
B76 GND A76 PERp14
B77 GND A77 PERn14
Pin Signal Pin Signal
B12 RSVD A12 GND
B13 GND A13 REFCLK+
B14 PETp0 A14 REFCLK-
B15 PETn0 A15 GND
B16 GND A16 PERp0
B17 PRSNT A17 PERn0
B18 GND A18 GND
B19 PETp1 A19 RSVD
B20 PETn1 A20 GND
B21 GND A21 PERp1
B22 GND A22 PERn1
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Pin Signal Pin Signal
B78 PETp15 A78 GND
B79 PETn15 A79 GND
B80 GND A80 PERp15
B81 PRSNT A81 PERn15
B82 RSVD A82 GND
Pin Signal Pin Signal
B23 PETp2 A23 GND
B24 PETn2 A24 GND
B25 GND A25 PERp2
B26 GND A26 PERn2
B27 PETp3 A27 GND
B28 PETn3 A28 GND
B29 GND A29 PERp3
B30 RSVD A30 PERn3
B31 PRSNT A31 GND
B32 GND A32 RSVD
PICMG COM-HPC Rev 1.0