142 FFT Butterfly in Wokwi
142 : FFT Butterfly in Wokwi
- Author: James R
- Description: Single FFT butterfly with 2-bit resolution
- GitHub repository
- Clock: 0 Hz
How it works
Calculates low-resolution FFT of two 2-bit inputs
How to test
Change the inputs
External hardware
None
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 |