Keil Logo

Running USBAudio

After downloading the USBAudio program to the MCB2140 Board, follow these steps to run the program.

Installing the USBAudio Device

  1. Disconnect the USB power cable from the MCB2140 board.
  2. Wait 10 seconds.
  3. Re-connect the USB power cable to the MCB2140 board.

    The Windows operating system shows a "Found New Hardware" message. The USB Audio device does not require a special driver. Support for this is built into Windows 2000 and Windows XP.

  4. Review the status of the USB Controllers using the Device Manager.
    • Right click on My Computer to open the System Properties - Hardware dialog.
    • Then click on Device Manager.

      Device Manager Dialog

  5. Right-click on the USB Audio Device to open the Properties dialog which contains the description and status of the device.

    USB Audio Properties Dialog

Running the USBAudio

After verifyig the installation of the Audio device, use the MCB2140 to output any sound source in Windows (like the Windows Media Player).

Adjust the volume using the mixer found in Start - Programs - Accessories - Entertainment - Volume Control:

Windows Volume Control Dialog

  Arm logo
Important information

This site uses cookies to store information on your computer. By continuing to use our site, you consent to our cookies.

Change Settings

Privacy Policy Update

Arm’s Privacy Policy has been updated. By continuing to use our site, you consent to Arm’s Privacy Policy. Please review our Privacy Policy to learn more about our collection, use and transfers
of your data.