Seco CCHPC-C78-C User Manual page 34

Carrier board for com-hpc compliant client modules
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PCI-e Gen3 Lane 37 Transmit -
PCI-e Gen3 Lane 37 Transmit +
Power Ground
PCI-e Gen3 Lane 38 Transmit -
PCI-e Gen3 Lane 38 Transmit +
Power Ground
PCI-e Gen3 Lane 39 Transmit -
PCI-e Gen3 Lane 39 Transmit +
Power Ground
PCI-e Gen3 Lane 16 Transmit -
PCI-e Gen3 Lane 16 Transmit +
Power Ground
PCI-e Gen3 Lane 17 Transmit -
PCI-e Gen3 Lane 17 Transmit +
Power Ground
PCI-e Gen3 Lane 18 Transmit -
PCI-e Gen3 Lane 18 Transmit +
Power Ground
PCI-e Gen3 Lane 19 Transmit -
PCI-e Gen3 Lane 19 Transmit +
Power Ground
PCI-e Gen3 Lane 20 Transmit -
PCI-e Gen3 Lane 20 Transmit +
Power Ground
PCI-e Gen3 Lane 21 Transmit -
PCI-e Gen3 Lane 21 Transmit +
Power Ground
PCI-e Gen3 Lane 22 Transmit -
PCI-e Gen3 Lane 22 Transmit +
Power Ground
PCI-e Gen3 Lane 23 Transmit -
PCI-e Gen3 Lane 23 Transmit +
Power Ground
CCHPC-C78-C
CCHPC-C78-C - Rev. First Edition: 1.0 - Last Edition: 1.0 - Author: S.O. - Reviewed by E.S. Copyright © 2023 SECO S.p.A.
PCIe37_TX-
E36
F36
PCIe37_RX+
PCIe37_TX+
E37
F37
GND
GND
E38
F38
PCIe38_RX-
PCIe38_TX-
E39
F39
PCIe38_RX+
PCIe38_TX+
E40
F40
GND
GND
E41
F41
PCIe16_RX-
PCIe39_TX-
E42
F42
PCIe16_RX+
PCIe39_TX+
E43
F43
GND
GND
E44
F44
PCIe17_RX-
PCIe16_TX-
E45
F45
PCIe17_RX+
PCIe16_TX+
E46
F46
GND
GND
E47
F47
PCIe18_RX-
PCIe17_TX-
E48
F48
PCIe18_RX+
PCIe17_TX+
E49
F49
GND
GND
E50
F50
PCIe19_RX-
PCIe18_TX-
E51
F51
PCIe19_RX+
PCIe18_TX+
E52
F52
GND
GND
E53
F53
PCIe20_RX-
PCIe19_TX-
E54
F54
PCIe20_RX+
PCIe19_TX+
E55
F55
GND
GND
E56
F56
PCIe21_RX-
PCIe20_TX-
E57
F57
PCIe21_RX+
PCIe20_TX+
E58
F58
GND
GND
E59
F59
PCIe22_RX-
PCIe21_TX-
E60
F60
PCIe22_RX+
PCIe21_TX+
E61
F61
GND
GND
E62
F62
PCIe23_RX-
PCIe22_TX-
E63
F63
PCIe23_RX+
PCIe22_TX+
E64
F64
GND
GND
E65
F65
N.C.
PCIe23_TX-
E66
F66
N.C.
PCIe23_TX+
E67
F67
GND
GND
E68
F68
N.C.
N.C.
E69
F69
N.C.
N.C.
E70
F70
GND
N.C.
E71
F71
NBASET1_MDI0-
N.C.
E72
F72
NBASET1_MDI0+
N.C.
E73
F73
GND
N.C.
E74
F74
NBASET1_MDI1-
PCI-e Gen3 Lane 37 Receive +
Power Ground
PCI-e Gen3 Lane 38 Receive -
PCI-e Gen3 Lane 38 Receive +
Power Ground
PCI-e Gen3 Lane 16 Receive -
PCI-e Gen3 Lane 16 Receive +
Power Ground
PCI-e Gen3 Lane 17 Receive -
PCI-e Gen3 Lane 17 Receive +
Power Ground
PCI-e Gen3 Lane 18 Receive -
PCI-e Gen3 Lane 18 Receive +
Power Ground
PCI-e Gen3 Lane 19 Receive -
PCI-e Gen3 Lane 19 Receive +
Power Ground
PCI-e Gen3 Lane 20 Receive -
PCI-e Gen3 Lane 20 Receive +
Power Ground
PCI-e Gen3 Lane 21 Receive -
PCI-e Gen3 Lane 21 Receive +
Power Ground
PCI-e Gen3 Lane 22 Receive -
PCI-e Gen3 Lane 22 Receive +
Power Ground
PCI-e Gen3 Lane 23 Receive -
PCI-e Gen3 Lane 23 Receive +
Power Ground
Power Ground
Power Ground
2.5GbE #1 Differential pair 0-
2.5GbE #1 Differential pair 0+
Power Ground
2.5GbE #1 Differential pair 1-
34

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