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Altera_Forum's avatar
Altera_Forum
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10 years ago

FFT IP core and QSYS

Could anyone explain me how do I connect FFT IP core in QSYS? I have tried to use SGDMA but the bits/symbol doesn't match. I don't have DSP Builder.
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

The FFT is Avalon ST compliance, this is depending on your application to determine how to connect the FFT IP, do you need store data in External Memory? if no, then I don't think you need SGDMA. Or you may just export the avalon ST port to the top level