ADLINK cExpress-BL - Manual (Page 25)

cExpress-BL Page 25
3.4 CD Signal Descriptions
3.4.1 USB 3.0 extension
Signal Pin Description I/O PU/PD Comment
USB_SSRX0-
USB_SSRX0+ C3
C4 Additional Receive signal differential pairs for the
SuperSpeed USB data path on USB0 I PCIE
USB_SSTX0-
USB_SSTX0+ D3
D4 Additional Transmit signal differential pairs for the
SuperSpeed USB data path on USB0 O PCIE AC coupled on Module
USB_SSRX1-
USB_SSRX1+ C6
C7 Additional Receive signal differential pairs for the
SuperSpeed USB data path on USB1 I PCIE
USB_SSTX1-
USB_SSTX1+ D6
D7 Additional Transmit signal differential pairs for the
SuperSpeed USB data path on USB1 O PCIE AC coupled on Module
USB_SSRX2-
USB_SSRX2+ C9
C10 Additional Receive signal differential pairs for the
SuperSpeed USB data path on USB2 I PCIE Not supported
USB_SSTX2-
USB_SSTX2+ D9
D10 Additional Transmit signal differential pairs for the
SuperSpeed USB data path on USB2 O PCIE Not supported
USB_SSRX3-
USB_SSRX3+ C12
C13 Additional Receive signal differential pairs for the
SuperSpeed USB data path on USB3 I PCIE Not supported
USB_SSTX3-
USB_SSTX3+ D12
D13 Additional Transmit signal differential pairs for the
SuperSpeed USB data path on USB3 O PCIE Not supported
3.4.2 PCI Express x1
Signal Pin # Description I/O PU/PD Comment
PCIE_TX6+
PCIE_TX6- D19
D20 PCI Express channel 6, Transmit Output differential pair. O PCIE Not supported
PCIE_RX6+
PCIE_RX6- C19
C20 PCI Express channel 6, Receive Input differential pair. I PCIE Not supported
PCIE_TX7+
PCIE_TX7- D22
D23 PCI Express channel 7, Transmit Output differential pair. O PCIE Not supported
PCIE_RX7+
PCIE_RX7- C22
C23 PCI Express channel 7, Receive Input differential pair. I PCIE Not supported