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AM62P: Accessing Main MCAN on MCUSS

Munan Xu
Expert 4950 points
Part Number: AM62P

Tool/software:

Hello,

I have a customer who's interested in using one of the main MCAN modules with the R5F on the MCUSS including interrupt capability so that they have 3 MCAN available to the R5F MCU. Is this possible to do on the R5 core in AM62P?

Munan

  • 0
    TI__Genius 11555 points

    Hi Munan,

    Yes, It is possible, but this is not supported by the SDK, if the customer will have to implement this on their own if they want to access Main MCAN from MCU domain. interrupt from MAIN domain MCAN modules can be routed to MCU R5 core, pleas refer to Table 4-147. MCAN Hardware Requests in the TRM for details.

    Best Regards,

    Meet.

  • 0 in reply to Meet Thakar
    TI__Expert 4950 points

    Hi Meet,

    Thank you for the clarification, what would be required for a customer to add this to their driver implementation? Do we have a guide on how to do this?

    Munan

  • 0 in reply to Munan Xu
    TI__Genius 11555 points

    Hi Munan,

    This means that customer will have to do the MAIN Domain's CAN in their software, as MCU+SDK doesn't support this you won't be able to configure the same in syscfg and generate the code, the configuration will include, Clock Configuration, pinmux, bit timing configuration, interrupt configuration and other basic configurations.

    Best Regards,

    Meet.