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CC2564C: CC2564C I2S usage

Yonghua Pan
Intellectual 1900 points

Part Number: CC2564C

Hi, 

Customer has a product based on MSP432+CC2564C.

MSP432 doesn't have I2S interface. Can MSP432 send audio streaming packets over HCI, then CC2564C forwards the audio data to the codec through I2S?

thanks!

Regards,

Yonghua

  • 0
    TI__Mastermind 23525 points

    Yonghua,

    Typically A2DP packets are routed to the host over UART (HCI).  Assisted A2DP (A3DP) has to use I2S (PCM interface).  For A2DP packets, there is no need to route packets from the host hci interface to the I2s, it would go directly hci <-> BT RF.

    Regards,

    Travis