• State Resolved
  • Locked Locked
  • Replies 1 reply
  • Subscribers 30 subscribers
  • Views 330 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TMS570LS1224: How to implement "7.140 Use of MPUs to Block Access to Memory Mapped Debug"

Abdul Hakim
Prodigy 50 points
Part Number: TMS570LS1224

Hi,

Could you help me in understanding this Hercules FIT requirements.

My understanding is that the debugger memory window should not display memory mapped peripheral areas. 

Best Regards,

Abdul

  • 0
    TI__Mastermind 49120 points

    Abdul,

    The 7.140 mechanism in the safety manual actually refers to blocking the memory-mapped debug components from being accessed in the application. It has nothing to do with the debugger memory window. See below extract from the CPU's memory map from the datasheet:

    You can use the MPU to block the application from accidentally writing to these memory regions.

    Regards,

    Sunil