LPC2148 USB Audio Device Example

This USB example project implements an USB Audio Device that connects via the USB interface to the PC. It may be used on the following devices:

• LPC2141
• LPC2142
• LPC2144
• LPC2146
• LPC2148

An USB Audio Device (HID) does not require any special USB driver, since the USB Audio support is already built into Windows 2000 and Windows XP. Therefore USB Audio devices can be directly connected to the computer. This example project is designed to work with Keil MCB2140 Evaluation Board.

The new updated examples work with the RealView Microcontroller Development Kit and compile with both the RealView Compiler and the Keil CARM compiler. The examples are tested with the USBCV tests.

Refer to Running USBAudio for information on how to operate this example project.