USB 2.0 High-Speed functionality is supplied by an enhanced host controller implementing the Enhanced Host Controller Interface (EHCI). Full- and Low-Speed functionality (USB 2.0 and USB 1.1) is ...

The eXtensible Host Controller Interface (xHCI) architecture provides a new industry standard for interfacing to USB devices, and delivers the extensibility necessary to meet today's needs for ...

The USB 2.0 host controller exposes an AXI or AHB Master interface for the data-path, and an AHB slave interface for register access. Optionally, an interoperate-proven third party PCIe-AXI/AHB bridge ...