Hello Praveen-san, Bharadhwaj-san,
Thank you for your reply.
Yes, I mean Pulse Code Modulation.
We looking for auto MCU with direct PCM input pin from external decoder as below system.
HDMI -> Decoder -(PCM signal)-> "Auto-MCU" - (UART)-> bluetooh module -(BT)-> head phone with BT.
(auto-mcu and bluetooth module is on each sepatate board.)
I think Traveo 3200 faimily don't have direct PCM input pin and there is not above solution for auto MCU.
Is it ritght?
You could have a look at CYW20719 Bluetooth MCU. CYW20719 includes a PCM interface and is Bluetooth 5.0 compliant. It is automotive qualified.
However, there is one drawback, the PCM interface is used directly by the BT profiles and cannot be used natively. What profile are you planning to use? If you are planning to use HFP, then you could use CYW20719.
Thank you for your answer.
But , Customer need to separate between between BT module and auto-MCU on each boards.