USB 2.0 High Speed Device Controller
Overview
The USBHS-DEV logic provides USB High-speed/Full-speed (480/12 Mbps) function interface that meets the 2.0 revision of the USB specification. A variety of available interfaces for both PHY and CPU facilitates the controller’s implementation in different development environments.Both FIFO interface and DMA controller speed up overall system performance, however, while the built-in FIFO interface is best-suited for handling data streams coming from master devices, an optional DMA controller enhances USBHS-DEV’s functionality with ability to access slave devices.
A dedicated Software Stack and support for various USB classes are available to simplify application development. An off-the-shelf USB High Speed Development Platform integrates all hardware and software elements necessary for a successful System-on-Chip design.
Highlights
- Compliance with the USB 2.0 specification
- Up to 15 In and 15 Out endpoints
- 8-/16-bit UTMI or 8-bit ULPI PHY interface
- AMBA® AHB, PVCI or Generic CPU interface
- Optional protocol-aware DMA controller
- Suspend and resume power management functions
Benefits
- Easy implementation in various development environments
- Variety of available configurations
- Dedicated software and hardware support
