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TI Home » TI E2E Community » Support Forums » Data Converters » Audio Converters » Audio Converters Forum » Configuration of TLV320DAC3100 to generate "Beeps and Key Clicks"
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Configuration of TLV320DAC3100 to generate "Beeps and Key Clicks"

This question is answered
Michael Schmitt
Posted by Michael Schmitt
on Feb 24 2012 13:40 PM
Prodigy20 points

We have an application that uses the TLV320DAC3100.

As part of this application, we are trying to utilize the "Beeps and Key Clicks" function within the IC to generate basic tones at the output.

The datasheet for this device is rather lengthy.

Are there any basic I2C configuration examples that could be supplied to show how to set up the various registers to generate a tone at the output?

Thanks,

-Mike

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  • J Arbona
    Posted by J Arbona
    on Feb 24 2012 14:16 PM
    Verified Answer
    Verified by J Arbona
    Mastermind21180 points

    Michael,

    See http://www.ti.com/litv/pdf/slaa446, pages 9 and 12 for example configs and description.

    Regards,

    J-

     

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  • Michael Schmitt
    Posted by Michael Schmitt
    on Feb 24 2012 17:01 PM
    Prodigy20 points

    Hi J,

    This was partially helpful. We extracted the sequences referenced on pages 9 and 12, but doesn't appear to resolve my issue.

    Is there an associated schematic associated with this Application Report?

    The reason I ask is that I think I've got something configured significantly different than assumed within the App Report.

    Thanks,

    -Mike

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