Pci Express - ADLINK Technology intel COM Express Express-TL User Manual

Express-TL User's Guide
4.4.2

PCI Express

Name Pin # Description
PCIE_TX6+ D19 PCI Express channel 6, Transmit Output differential pair.
PCIE_TX6- D20
PCIE_RX6+ C19 PCI Express channel 6, Receive Input differential pair.
PCIE_RX6- C20
PCIE_TX7+ D22 PCI Express channel 7, Transmit Output differential pair.
PCIE_TX7- D23
PCIE_RX7+ C22 PCI Express channel 7, Receive Input differential pair.
PCIE_RX7- C23
4.4.2.1. PCH HSIO Lane Assignments
Refer to Section 4.3.6.1 PCH HSIO Lane Assignments on page 33.
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I/O PU / PD Comment
O PCIE AC coupled on Module
I PCIE AC coupled off Module
O PCIE AC coupled on Module
I PCIE AC coupled off Module
PICMG COM.0 R3.0