Analog DevicesSSM2603-EVALZ

The SSM2603 evaluation board carries a complete application circuit for the SSM2603. The board features a USB connection to a host PC. This serves as the power supply, digital audio data, and control/status data link, making it a plug-and-play USB audio device that can communicate with the software under the Microsoft® Windows® operating system. The board also has a general-purpose 2.54 mm pitch connector to connect to an external DSP/MCU for digital audio signals.

-USB connectivity to host PC

-External connectivity to DSP/MCU for digital audio signals (available through general-purpose 2.54 mm pitch connector)

-4 audio jacks: stereo line input, mono microphone input, stereo line output, and stereo headphone output

-Multiple test points across the board for monitoring signals

-Master/slave mode selectivity

http://download.siliconexpert.com/pdfs/2009/9/1/20/45/16/358/adi_/auto/ssm2603.pdf