ADLINK Technology cExpress-AR, Руководство пользователя

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cExpress-AR User’s Guide PICMG COM.0 R3.0
Page 54 Copyright © 2021 ADLINK Technology, Inc.
4.4.6 PCIe Graphics Port (PEG)
Name Pin # Description I/O PU / PD Comment
PEG_TX0- D52
D53 PCI Express Graphics transmit differential pairs.
These are the same lines as PCIE_TX[16:31]+ and – in Module pin-
out Type 6 O PCIE AC coupled on Module
PEG_RX0- C52
C53
PCI Express Graphics receive differential pairs.
These are the same lines as PCIE_TX[16:31]+ and – in Module pin-
out Type 6 I PCIE AC coupled off Module
PEG_TX1- D55
D56 PCI Express Graphics transmit differential pairs.
These are the same lines as PCIE_TX[16:31]+ and – in Module pin-
out Type 6 O PCIE AC coupled on Module
PEG_RX1- C55
C56
PCI Express Graphics receive differential pairs.
These are the same lines as PCIE_TX[16:31]+ and – in Module pin-
out Type 6 I PCIE AC coupled off Module
PEG_TX2- D58
D59 PCI Express Graphics transmit differential pairs.
These are the same lines as PCIE_TX[16:31]+ and – in Module pin-
out Type 6
O PCIE AC coupled on Module
PEG_RX2- C58
C59
PCI Express Graphics receive differential pairs.
These are the same lines as PCIE_TX[16:31]+ and – in Module pin-
out Type 6 I PCIE AC coupled off Module
PEG_TX3- D61
D62 PCI Express Graphics transmit differential pairs.
These are the same lines as PCIE_TX[16:31]+ and – in Module pin-
out Type 6 O PCIE AC coupled on Module
PEG_RX3- C61
C62
PCI Express Graphics receive differential pairs.
These are the same lines as PCIE_TX[16:31]+ and – in Module pin-
out Type 6 I PCIE AC coupled off Module
PEG_TX4- D65
D66 PCI Express Graphics transmit differential pairs.
These are the same lines as PCIE_TX[16:31]+ and – in Module pin-
out Type 6 O PCIE AC coupled on Module
PEG_RX4- C65
C66
PCI Express Graphics receive differential pairs.
These are the same lines as PCIE_TX[16:31]+ and – in Module pin-
out Type 6 I PCIE AC coupled off Module