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Sound IC Support

The KeyLargo IC has a traditional DAV port that connects to the Screamer sound IC. The KeyLargo IC provides DB-DMA support for the DAV port.

The Screamer sound IC is an audio codec with added input and output controls. It is a 16-bit device with two analog stereo input channels and two analog stereo output channels. Either stereo pair of input channels can be selected for digitization by the internal A-to-D converter.

For a description of the features of the sound system, see Sound System.

© 1999 Apple Computer, Inc. – (Last Updated 26 Oct 99)

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