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CC2745P10-Q1: PHY Auto-Switching Issue

Peisheng Yang
Intellectual 700 points
Part Number: CC2745P10-Q1


Tool/software:

Hi, Ti

I would like to inquire whether there is built-in adaptive PHY switching logic in the underlying protocol stack. For instance, if I set 2M PHY as default, will the system automatically downgrade to 1M PHY when signal quality deteriorates? Essentially, is there a mechanism to dynamically select the optimal PHY based on real-time link conditions?

Best regards!

Preston

  • +1
    TI__Genius 14945 points

    Hello,

    The stack will not automatically do this for you, and would have to be implemented in the application. However, there is Adaptivity using DAA, which will allow you to transmit at higher power while maintaining regulatory requirements.

    Best,

    Nima Behmanesh