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TMS320C6746: About MPU1,2

Yoshiaki Suzuki
Prodigy 230 points

Part Number: TMS320C6746

Hi all.

I have put CCS into debug mode to check the registers, but there are no registers for MPU1,2.
How can I see the registers of MPU1 and 2?
Or do they actually not exist?

Thank you very much for your help.
Suzuki

  • 0
    TI__Guru**** 163175 points

    Yoshiaki,

    I don't have a C6746 to try this out on.  In general peripheral registers in CCS are defined in XML files that are provided for each device.

    When I look at the datasheet for C6746 I see these registers listed on page 128.

    www.ti.com/.../tms320c6746.pdf

    I dug through our repository of XML files and I don't see these registers listed so it looks like they are just missing.  I will loop in the team that supports C6746, they can comment on if there are any plans to add the register definitions for MPU1 and MPU2.

    As a workaround you could add the addresses to the expressions view and use it to modify the memory locations where these registers are mapped.

    Regards,

    John

  • 0
    Prodigy 230 points

    Hi John.

    Thank you for your answer.
    I was able to read the REVID of MPU1 and recognize the reality.

    Thank you for your help.
    Suzuki