Full duplex I2S?

aaronw
Posts: 8
Joined: Fri Apr 17, 2020 4:33 am

Full duplex I2S?

Postby aaronw » Fri Apr 17, 2020 9:22 am

Is it possible to do full-duplex I2S using a single I2S interface? My current board is designed with two buses, one for the microphone and the other for the speaker but it would be great if I could combine them in a future version of the board to free up some GPIO pins. I hope to be able to do A2DP with it (among other things).

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