142 FFT Butterfly in Wokwi

142 : FFT Butterfly in Wokwi

How it works

Calculates low-resolution FFT of two 2-bit inputs

How to test

Change the inputs

IO

# Input Output
0 xr0.0 xr0.0
1 xr0.1 Xr0.1
2 xj0.0 Xj0.0
3 xj0.1 Xj0.1
4 xr1.0 Xr1.0
5 xr1.1 Xr1.1
6 xj1.0 Xj1.0
7 xj1.1 Xj1.1