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TAS2563: Record voice using DMIC and output music at the same time

Will Wang47
Expert 8100 points

Part Number: TAS2563

Hi Team,

Customer want to check if TAS2563 is able to using the DMIC record and play music at the sample time? If it's OK, how to configure this. Could you help check on this? 

Thanks and Best Regards,

Will

  • 0
    TI__Guru* 84915 points

    Hi, Will,

    Our team will take a look at this thread and will answer as soon as possible.

    Best regards,
    Luis Fernando Rodríguez S.

  • 0
    TI__Guru** 113195 points

    Hi Will,

    We're currently working on firmware update for TAS2563 to support DMIC record functionality. At this moment the device can configure the PDM interface as Master or Slave, send/receive PDMCLK so that the digital mics can send PDMD.

    However the sampling, decimation and re-sampling to send PDMD back through SDOUT is still under development and testing. The plan is to have record and playback simultaneously.

    I'll reach out to you once we have details on the release of this update.

    Best regards.
    -Ivan Salazar
    Applications Engineer - Low Power Audio & Actuators