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Altera_Forum's avatar
Altera_Forum
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14 years ago

Problems with FFT Testbench

Hi All, I'm relatively new to FPGA programming, and as a part of a larger project, I am designing a FFT hardware solution to convert a live audio signal into frequency and amplitude pairs (but ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

Hey,

have in mind that sink_ready is an output signal, you don't have to assert/deassert it, but just read its value so as to be sure that FFT can accept new inputs.

Also check if source_ready (which is an input signal to the FFT) is asserted when FFT is supposed to output its result..