debugging error.

Hi all
I have just started to use AT91sam9260 in keil 3.5v
When i write a simple prog... the compilations gives no errors. When I start debug it displays

"Error 65: access violation at 0xFFFFEE40: no 'write' permission"

I checked the previous posts and tried to change the memory address locations in Target options. Still it gives the same error. I am facing this problem only with ARM-9series. ARM-7 is working fine
plz help me to solve with this problem.

Thanks in advance
sriram

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  • Different ARM chips have different behaviour with regard to invalid memory accesses. It is the glue logic outside the processor kernel that is generating exceptions.

    Are there memory at the mentioned address? Is it writeable memory? If not, you will have to figure out why your application tries to perform a write access in that memory region.

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  • Different ARM chips have different behaviour with regard to invalid memory accesses. It is the glue logic outside the processor kernel that is generating exceptions.

    Are there memory at the mentioned address? Is it writeable memory? If not, you will have to figure out why your application tries to perform a write access in that memory region.

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