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Altera_Forum
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18 years ago

Help with FPGA correlator

Hi everyone, I'm new to FPGA design, and just find out this is the best place for seeking help as well as gaining experience. I'm designing an FPGA cross-correlator which correlates 8 bits data...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
18 years ago

The crosscorrelation is like a FIR filtering operation.

I suggest to use the "Transpose Structure" in order to obtain the lowest critical path delay circuit for the time domain correlator.

A FFT correlator requieres two's power signal length. This isn't your case.