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How to generate a exception when NULL pointer addressing on TCI6670 device ?

user1327097
Prodigy 20 points


Hi:  experts 

I'm using TCI6670 , I wanna know how to monitor the invalid memory addressing, like NULL pointer R&W, could you help me here ? thanks in advance !

  • 0
    TI__Guru* 81335 points

    Hi,

    Welcome to the TI E2E forum. I hope you will find many good answers here and in the TI.com documents and in the TI Wiki Pages (for processor issues). Be sure to search those for helpful information and to browse for the questions others may have asked on similar topics (e2e.ti.com).

    Any illegal operation on pointer would cause an exception. If you need further support, could you please elaborate the query?

    Thank you.

  • 0 in reply to Raja
    Prodigy 20 points
    Hi:
    Thanks for your timely response !!
    I just try write data to address 0x0, but I didn't see any exception event occur, maybe I miss something here, could you tell me what will happen as if I write data to address 0x0, and how can I capture this exception ? thanks !