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Altera_Forum's avatar
Altera_Forum
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11 years ago

DE1 board audio codec

So I am supose to make a echo using the audio codec on the DE1 board and a SRAM. I am a bit confused about how I am going to handle the data from the AD converter. The SRAM is supose to have some kind of FIFO behaviour so the delay can be set depending on the size of the RAM array.

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  • Altera_Forum's avatar
    Altera_Forum
    Icon for Honored Contributor rankHonored Contributor
    11 years ago

    Your design will write incoming audio data to (I assume) SDRAM and add later saved values to your real-time audio signal. Yes, you will need to write FIFO logic by yourself, but it is not that complicated as it looks to be.