275 Supermic
275 : Supermic
- Author: Armaan Gomes, Asmi Sawant, Ria Saheta, Vikhaash Kanagavel Chithra, Morgan Packard, Sanjay Ravishankar
- Description: A 8 channel customizable beamforming signal processor
- GitHub repository
- Open in 3D viewer
- Clock: 0 Hz
How it works
Cool stuff makes cool stuff happen
How to test
Plug cool stuff into the chip and it will output cool stuff
External hardware
You need some cool microphones and a cool clock generator and a cool i2s reciever
IO
| # | Input | Output | Bidirectional |
|---|---|---|---|
| 0 | Bit Clock (3.072 Mhz) | PCM Out Mic 0 | Delay Select 0 |
| 1 | LR Clock (48Khz) | PCM Out Mic 1 | Delay Select 1 |
| 2 | PDM Input Mics 0,1 | PCM Out Mic 2 | Delay Select 2 |
| 3 | PDM Input Mics 2,3 | PCM Out Mic 3 | Delay Select 3 |
| 4 | PDM Input Mics 4,5 | PCM Out Mic 4 | Delay Select 4 |
| 5 | PDM Input Mics 6,7 | PCM Out Mic 5 | Beamformed PCM Output |
| 6 | PCM Out Mic 6 | Mic Clock | |
| 7 | PCM Out Mic 7 |