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AM2432: How can I control the MCAN of Main from M4F MCU domain?

ShengYi Lin
Prodigy 150 points
Part Number: AM2432


Hi Sir

      I want to control the MCAN0 of Main from M4F MCU domain.

     The address of MCAN0 are traslated by RAT but the MCAN0 still can't be control from M4F MCU

      domain.

     How can I do it?

BR

Sheng Yi

  • 0
    TI__Genius 11960 points

    Hi Sheng Yi, 

    Due to holiday in India, please expect a delay in replies on this thread until 9/19.

    Regards,

    Brennan

  • 0 in reply to Brennan Hartigan
    TI__Mastermind 30245 points

    Hi Sheng

    Appreciate your patience on this one and apologies on the late response.

    When you say the MCAN cannot be controlled, do you mean you cannot see the registers or you are facing challenges on interrupt routing?

    Also have you checked the MCAN clocks are enabled such that the MCAN registers are visible from main domain R5Fs.

    Also, are you able to access any other main domain peripheral from the M4 in your set up?

    It may also help for you to share your RAT configuration so that TI experts can review it.

    Regards

    Piyali