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DM3725: PCM interface BMC3725

Part Number: DM3725
Other Parts Discussed in Thread: DM3730

Hi everybody.
I have a project using M35 GSM module.
I want to interface with those modules via PCM port to transmit/receive voice data to/from this module
Im looking for MCU/DSP have 5 UART and 5 PCM port to interface with those.
Im intend to using DM3730 DSP to build this project. Is it suitalble or have another solution better?
Please share me if can>
Thanks

  • Hello,

    DM37xx supports PCM (Pulse code modulation) codec via its 5 McBSP interfaces.

    BR
    Tsvetolin Shulev
  • Hi
    Now have some change in my project, need all 5 UART, 4 PCM , 1 USB
    So can you suggest for me low cost part to design this project with requirement :
    - transfer data with 5UART, 4 PCM at the same time .
    - store PCM data on SOC
    I think to using external codec with 4 PCM channel to interface with 4 GSM module , and have also I2S port to interface with MCU /DSP core( replacing for DM3730) for lower cost, but I cant find a codec match with my requirement
    Can you have suggestion for me in this case?
    Thanks.