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Thread: separate DSP chip, AD SHARC etc..

  1. #1
    Senior Member
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    Dec 2014
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    separate DSP chip, AD SHARC etc..

    I have been considering the idea of how to add a dedicated DSP chip to the teensy for processing more calculations. I am wondering if anyone has any recommendations on what reasonable priced/power/capability DSP chips are out there these days? I have been checking out the SHARC as I remember hearing about them in some high end Pro Audio gear a few years ago. It appears they have dedicated FFT/FIR/IIR built into the physical chip which sounds useful. They also have SigmaStudio which is a modular configuration application : http://www.analog.com/en/design-cent...l#dsp-overview

    Any thoughts on other chips to evaluate or how this might play together with a teensy?

  2. #2
    Senior Member PaulStoffregen's Avatar
    Join Date
    Nov 2012
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    25,217
    I haven't used any of those chips.

    But realistically, the only realistic way I can imagine they'd play together would be I2S communication.

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