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TI Home » TI E2E Community » Support Forums » Data Converters » Audio Converters » Audio Converters Forum » Using MSP430 to drive PWM audio
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Using MSP430 to drive PWM audio

This question has suggested answer(s)
Don Dapkus
Posted by Don Dapkus
on Jan 09 2009 11:51 AM
Guru101895 points

While this should in theory work, and I believe customers have done this with the MSP430, we do not have any information on how to interface the MSP430 to our audio devices. If this is something that would interest you, please reply to this post so we can judge the interest out there for such an app note.

-----

Don Dapkus

Audio Applications Engineering Manager

Dallas, TX USA

PWM
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  • Mechi Fendel
    Posted by Mechi Fendel
    on Dec 27 2012 01:43 AM
    Prodigy250 points

    Hi,

    I definitely need to get a 4kHz PWM signal on a pin which will sound a buzzer/alarm. I'm using MSP430f6723.

    I'm searching the other solutions, but the rates that are being used are much, much lower.

    Thanks

    Mechi

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  • Don Dapkus
    Posted by Don Dapkus
    on Dec 27 2012 06:44 AM
    Suggested Answer
    Guru101895 points

    Hi, Mechi,

    There are a couple app notes out there describing how to do audio on the MSP430. If you can't find them, I suggest you post a new thread in the MSP430 forum.

    -d2

    -----

    Don Dapkus

    Audio Applications Engineering Manager

    Dallas, TX USA

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