Alinx AXU4EV-E - Part 3.4: USB3.0 Interface

ZYNQ Ultrascale + FPGA Board AXU4EV-E User Manual
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Part 3.4: USB3.0 interface
There are 4 USB3.0 ports on the AXU4EV-E carrier board, supporting the
HOST working mode, and the data transmission speed is up to 5.0Gb/s.
USB3.0 is connected through the PIPE3 interface, and USB2.0 is connected to
the external USB3320C chip through the ULPI interface to realize high-speed
USB3.0 and USB2.0 data communication.
The USB interface is a flat USB interface (USB Type A), which is
convenient for users to connect different USB Slave peripherals (such as USB
mouse, keyboard or U disk) at the same time. The schematic diagram of
USB3.0 connection is shown as 3-4-1:
Figure 3-4-1: USB3.0 Interface Schematic
USB Interface Pin Assignment:
Signal Name
Pin Name
Pin Number
Description
USB_SSTXP
505_TX1_P
D23
USB3.0 Data Transmit Positive
USB_SSTXN
505_TX1_N
D24
USB3.0 Data Transmit Negative
USB_SSRXP
505_RX1_P
D27
USB3.0 Data Receive Positive
USB_SSRXN
505_RX1_N
D28
USB3.0 Data Receive Negative
USB_DATA0
PS_MIO56
C16
USB2.0 Data Bit0