The USB 2.0 Audio Design Platform is a complete, integrated solution dedicated to USB based Audio Devices like microphone or speakers.
The Audio Design Platform includes:

• DUSB2 peripheral controller designed to support 12 Mb/s Full Speed (FS) and 480 Mb/s High Speed (HS) serial data transmission rates
• DP8051XP ultra high performance, speed optimized, fully customizable 8051 8-bit microcontroller with built in DoCDTM debug IP core
• Audio Devices software stack optimized for DP8051XP 8-bit CPU
• FPGA board with ready to use, preprogrammed example USB stereo speakers application
• HAD2 - DoCDTM Hardware Assisted Debugger board
• DoCD(TM) Debug Software
• DoCD(TM) driver for Keil development software
• DoCD (TM) driver for IAR development software