USB2.0 Host Controller IP

The �� USB 2.0 Host Controller enables ASIC/FPGA designers to implement a complete USB 2.0 EHCI-compatible Host. The Host supports High-speed, Full-speed and Low-speed USB. The EHCI register set enables compatibility with most open-source and commercially available operating systems. The USB 2.0 Host controller is optimized for area- and power-sensitive markets such as Internet of Things (IoT).

The �� USB 2.0 Host Controller can be easily integrated into an SoC using the AMBA? AHB interface. These device designs significantly reduce development time and engineering risk, bringing low-power, small-area USB-based designs to market faster.

�� USB 2.0 Controller IP

Highlights

High-speed (480 Mbps), Full-speed (12 Mbps), and Low-speed (1.5 Mbps) capability
Configurable root hub supporting multiple downstream ports with 1.1 or 2.0 speed capability
Choice of micro-frame or frame caching of data structures (EHCI)
AHB interface available
Starts at 80K gates
Supports UTMI+ and ULPI interfaces for rapid PHY integration
Verilog source code
Test environment for integration testing