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Altera_Forum's avatar
Altera_Forum
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18 years ago

Does any one use the Altera FPGA to perform ADC

I want to sample the sound signal with the frequency at about 16KHz, and 16bits per sample, is it possible to implement the design with Cyclone FPGA?

can anyone give me some suggestions？

Thanks in advance.

scut_ak

2 Replies

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

    A sigma-delta ADC is formed from almost entirely digital components and thus may be implemented in FPGA. Xilinx have cores available, not sure about Altera. I assume your development board has space to add some external components?

    --- Quote Start ---

    I want to sample the sound signal with the frequency at about 16KHz, and 16bits per sample, is it possible to implement the design with Cyclone FPGA?

    can anyone give me some suggestions？

    Thanks in advance.

    scut_ak

    --- Quote End ---