C-D Connector Signal Descriptions; Table 21 Pci Express Signal Descriptions (General Purpose); Table 22 Usb 3.0 Signal Descriptions - Congatec COM Express conga-TC87 User Manual

9.3

C-D Connector Signal Descriptions

Table 21 PCI Express Signal Descriptions (general purpose)
Signal Pin # Description
PCIE_RX6+
C19
PCIE_RX6-
C20
PCIE_TX6+
D19
PCIE_TX6-
D20
PCIE_RX7+
C22
PCIE_RX7-
C23
PCIE_TX7+
D22
PCIE_TX7-
D23
Table 22 USB 3.0 Signal Descriptions
Signal Pin # Description
USB_SSRX0+
C4
USB_SSRX0-
C3
USB_SSTX0+
D4
USB_SSTX0-
D3
USB_SSRX1+
C7
USB_SSRX1-
C6
USB_SSTX1+
D7
USB_SSTX1-
D6
USB_SSRX2+
C10
USB_SSRX2-
C9
USB_SSTX2+
D10
USB_SSTX2-
D9
USB_SSRX3+
C13
USB_SSRX3-
C12
USB_SSTX3+
D13
USB_SSTX3-
D12
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PCI Express channel 6, Receive Input differential pair.
PCI Express channel 6, Transmit Output differential pair.
PCI Express channel 7, Receive Input differential pair.
PCI Express channel 7, Transmit Output differential pair.
Additional receive signal differential pairs for the Superspeed USB data path
Additional transmit signal differential pairs for the Superspeed USB data path O
Additional receive signal differential pairs for the Superspeed USB data path
Additional transmit signal differential pairs for the Superspeed USB data path O
Additional receive signal differential pairs for the Superspeed USB data path
Additional transmit signal differential pairs for the Superspeed USB data path O
Additional receive signal differential pairs for the Superspeed USB data path
Additional transmit signal differential pairs for the Superspeed USB data path O
I/O PU/PD Comment
I PCIE Not supported
O PCIE Not supported
I PCIE Not supported
O PCIE Not supported
I/O
I
I
O
I
I
O
I
I
O
I
I
O
TU87m12
PU/PD Comment
Not supported.
Not supported.
Not supported.
Not supported.
Not supported.
Not supported.
Not supported.
Not supported.
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