p81sunshine/fft

Chisel FFT-Generator

Interface (By Liu Jiaxing)

• The interface file is : src/scala/FFT/warp.scala .
• The generated file is : generated/64Point_1parallel_truefloat_32width/fft_wrap/fft_wrap.v

Usage

sbt
run
# Then choose option 2 to run

original README

This Chisel project implements a R2MDC (Radix-2 Multipath Delay Commutator) FFT hardware design, and the source and test files are organized as follows.

src/
  main/
    scala/
      FFT/ <Chisel的源代码文件>
        Modules.scala
        Config.scala
        FFT.scala
        Float.scala
        generator.scala
        reorder.scala
        Top.scala
        wrap.scala : 适配接口
  test/
    scala/
      FFT/ <Chisel的测试代码文件>
        FFTTest.scala