Super Speed USB 3.0 Extensible Host Controller xHCI

Key Features

• Complies with USB 3.0 Standard for Super Speed (5 Gbps), High Speed (480 Mbps), Full-Speed (12 Mbps) and Low-Speed (1.5 Mbps).
• Complies with Intel xHCI specification for USB (revision 0.9).
• 32-bit and 64-bit addressing capability.
• Backward compatible with USB2.0 Devices and the type A connectors.
• Eliminates the need for companion host controllers along with its associated host software.
• Supports Bulk Streaming protocol and Data bursting.
• Supports Super speed USB PIPE and UTMI+ or ULPI transceiver interface.
• Supports USB3.0 Hub with simultaneous USB3.0 and 2.0 device transfers through the same hub. Also supports USB2.0 ping and USB2.0 Hub split transactions.
• Synchronous dual port scalable 2K RAM buffer separately for IN and OUT transfers.
• Compatible USB transfer support for Control, Bulk, Interrupt and Isochronous transfers using USB3.0 Transaction / Handshake Packets and the Data Packets.
• Technology and Process independent.
• Built-in 32-bit synchronous AMBA AHB-compatible CPU interface
• Integrated Root Hub and expandable downstream ports with support for all the USB bus speeds.
• Supports USB3.0 Power Management enhancements with suspend and resume.
• Fully synthesizable
• Utility for generation of ports expandability for the Host’s downstream port.

Deliverables

• Verilog source code and test-bench
• scripts for simulation and synthesis

Technical Specifications