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USB 2.x Hub IP
Design IP
Overview

SmartDV’s USB 2.x Hub IP is a silicon-proven solution designed to enable USB hub functionality in embedded, industrial, automotive, and consumer electronic systems. Fully compliant with the USB 2.0 specification, it supports both Full-Speed (12 Mbps) and High-Speed (480 Mbps) operation, managing multiple downstream ports with reliable data handling and traffic management.

Designed for flexibility, the IP core is highly configurable to meet specific design requirements, supporting both ASIC and FPGA implementations while optimizing for area, power, and performance. It includes support for port switching, power management, and transaction translation, offering a streamlined path to integrating multi-port USB connectivity into your system architecture.

USB 2.x Hub
Benefits
Silicon-proven IP core
Choice of host interface: AHB, AXI, VCI, OCP, Avalon, PLB, TileLink, Wishbone, custom protocol
Compliance and Compatibility
USB 2.0 Specification
High/full speed using 8/16 bit UTMI/ULPI interface
Optional PIO mode for each endpoint (can be used for interrupt endpoints)
System bus master/target clock