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TLV320AIC3212: Simultaneous use of Digital Audio Serial Interfaces

Yash Rao
Prodigy 40 points
Part Number: TLV320AIC3212
Other Parts Discussed in Thread: TLV320AIC3262

Since TLV320AIC3212 has 3 - I2S Digital Audio Serial Interfaces , is it possible for :

  • Simultaneous use of 2 Digital I2S as I/P and 1 I2S as Output.
  • 0
    TI__Guru* 84915 points
    Hi, Yash,

    Yes, it is possible to use the I2S interfaces in this way. However, you must remember that the TLV320AIC3212 is a stereo codec. So, you would need to select one I2S interface as DAC input. If you are looking for multichannel operation, you would need another codec with programmable miniDSP such the TLV320AIC3262.

    Best regards,
    Luis Fernando Rodríguez S.