# USB23 IP

## Description

This IP supports USB 2.0 FS (12 Mbps), USB 2.0 HS (480 Mbps) and USB 3.0 SS (5Gbps) modes. Supports 2 Control endpoints at EP0/1 (1 IN 1 OUT) and 8 individually reconfigurable logical EPs. Please refer to Crosslink-NX-33 datasheet (FPGA-DS-02104) for more info. Each logical EP reflect 2 Physical EPs, 1 IN and 1 OUT EP.

## Devices Supported

LIFCL-33U

## References

- User Guide

## Revision History

3.0.0 | Documentation updates and ED support for CTRL, INTR, BULK and ISOC traffic support. AHB-Lite interface support. Modular FW API support.
2.0.0 | Added USB 3.0 Super Speed features. USB23 Example Design is moved to eval folder.
1.0.0 | Initial release with USB2 support only.