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USB 3.x Hub
Design IP
Overview

SmartDV’s USB 3.x Hub IP is a silicon-proven solution designed to enable high-speed multi-port USB connectivity for advanced computing, storage, and embedded systems. Fully compliant with USB 3.1 and USB 3.2 specifications, it supports SuperSpeed (5 Gbps) and SuperSpeed+ (10 Gbps) data rates, while ensuring backward compatibility with USB 2.0 devices and hosts.

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 supports multiple downstream ports, advanced port power control, link state management, and transaction routing to ensure efficient traffic handling and reliable USB communication in high-bandwidth applications.

USB 3.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 3.0/3.1/3.2 Specification
SuperSpeed USB 3.0, SuperSpeedPlus USB 3.1, 3.2
Configurable PIPE interface width (8, 16, or 32 bits)