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  • TI Thinks Resolved

F28M36P53C2: COntroller goes to Fault ISR

Prodigy 100 points

Replies: 1

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Part Number: F28M36P53C2

Hi,

we program our source code in to two flash sector with segregated 

memory sections without conflict to one and other( one is HI , another N sector).

Now, i am going to erase Flash HI sector using Flash API functions ( mainly .text section )  with external command ,controller going to Fault ISR. ( at that time,we are in Flash N related code space).

How can i trace where it goes to fault ISR or common space between two flash sectors .

  • Hello

    Are you running from RAM when you perform the flash erase actions? You can't be running from flash, even if in another sector, when using the flash API. Make sure to copy everything to RAM and then run your commands.

    Best regards
    Chris

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