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TDA4VM: Which Ethernet is better for debugging? MCU Domain Ethernet or MAIN Domain Ethernet?

Hui-Liu
Expert 1420 points
Part Number: TDA4VM

Which Ethernet is better for debugging? MCU Domain Ethernet or MAIN Domain Ethernet?

Can you give some suggestions?

Thanks.

  • 0
    TI__Mastermind 23125 points

    Hui, 

    Sorry for the delayed response. 

    For debugging purpose, we typically use the MCU domain Ethernet, based on following facts:

    1. There is native Linux driver support for MCU CPSW2G which make less layers of software, to bring up the interface. 

    2. If you have isolated MCU domain, the Ethernet can be enabled in MCU domain RTOS, if the main domain need to be reset.

    Regards

    jian