USB 2.0 Serial Interface Engine with UTMI

Overview

The USB 2.0 Controller provides a high and full speed USB function interface to an embedded system.

The USB 2.0 Controller implements a full USB 2.0 interface at a rate of 480Mbits/s and 12Mbits/s. Separate interrupts for each endpoint and reset simplifies software implementation. The endpoints have a capacity of up to 64 Bytes in bulk mode ensuring an optimum transfer rate.

Key Features

Automatic handling and generation of ACK/NAK packets.
Capable of waking up the system from sleep mode.
Supend/Resume protocol fully handled providing transparent protocol compliant power saving.
USB Test Mode fully implemented.
Flexible, dynamic, memory configuration ensure optimal memory usage by multiple endpoints. Shared memory and DMA reduces CPU overhead to a minimum.
Standard ASP Bus enabling easy system integration.

Benefits

Provide a fast, standard, widely available interface to your embedded system.
Easy to integrate.
Full DMA means low software overhead. High data speeds (480 Mbits) ensure even large quantities of configuration data can be quickly downloaded.

Block Diagram

Applications

Connected devices
Home automation

Deliverables

Verilog RTL
Testbeches
Example drivers
Full documentation
Supplied as Part of a Design Services Contract

Technical Specifications

Availability

Available

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