TODO:
-There's a set of butterfly modules for each layer. Make 1 and store the intermediate values
in RAM/registers. Design a controller to manage this. This will make reduce the amount of hardware
needed and speed up synthsization.
-Fix 16-point FFT (hard to do until optimized.
-Develop UART Interface
-test on an actual FPGA
-Add better commenting/documentation
Long Term:
-Make VGA display control module
-Find a way of doing audio input
-
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Fast fourier transform (FFT) performed on an FPGA running Verilog. Using an FPGA leads to increased parallelization when compared to a CPU which executes everything sequentually and thus far higher throughput.
hershey890/fpga-fft
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Fast fourier transform (FFT) performed on an FPGA running Verilog. Using an FPGA leads to increased parallelization when compared to a CPU which executes everything sequentually and thus far higher throughput.
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