Part 3.4: Usb3.0 Interface - Alinx ZYNQUltraScale+ AXU3EGB User Manual

Part 3.4: USB3.0 interface

There are 4 USB3.0 ports on the AXU3EGB 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:
USB Interface Pin Assignment:
Signal Name
USB_SSTXP
USB_SSTXN
USB_SSRXP
USB_SSRXN
USB_DATA0
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Figure 3-4-1: USB3.0 Interface Schematic
Pin Name
505_TX1_P
505_TX1_N
505_RX1_P
505_RX1_N
PS_MIO56
AXU3EGB User Manual
Pin Number
D23 USB3.0 Data Transmit Positive
D24 USB3.0 Data Transmit Negative
D27 USB3.0 Data Receive Positive
D28 USB3.0 Data Receive Negative
C16 USB2.0 Data Bit0
Description
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