This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

CC2564: TLV320AIC3100 WBS NOT SUPPORTED?

Part Number: CC2564
Other Parts Discussed in Thread: TLV320AIC3100, TLV320AIC3254, CC256XMS432BTBLESW

Hi,

I'm using cc2564B connected in assisted mode to TLV320AIC3100, for HFP profile.

Is mSBC codec supported in this hardware configuration?

Is there any codec that supports this?

Thanks

Paolo

  • Hi,

    I have assigned your query to the relvant expert.
    Response may be delayed due to the holidays.

    BR.
    Eyal
  • Hi Paolo,

    Paolo Martinetti said:

    Is mSBC codec supported in this hardware configuration?

    Yes, the mSBC voice coding on the CC2564B is supported in the assisted HFP mode.

    Paolo Martinetti said:

    Is there any codec that supports this?

    Since the mSBC voice coding is performed internally on the CC2564B, the data over the I2S lines between the CC2564B and an audio codec like the TLV320AIC3100 is regular PCM data. The audio codec does not need to have mSBC encoder/decoder inside it.

    For complete HFP solution, please refer to the HFP examples in the CC256XMS432BTBLESW . The hardware EVMs used with this release include MCU, CC2564B and a TLV320AIC3254. 

    Best regards,

    Vihang