Program branches to illegal ISR

Hi all,

When i run my program in RAM or Flash memory, it branches to illegal ISR routine. compilation and build is ok. No errors appeared. but if i run my program again, it shows the status as running,but no output. what is the reason for it?

Has anyone faced this thing before?

Please help

Thanks

OMAP35x EVM jump-starts low-power apps
The modular and extensible OMAP35x Evaluation Module (EVM) enables developers to start building applications based on the OMAP35x architecture: http://www.DSPRelated.com/omap35x Start a New Thread

Have you tried single stepping to see when it is happening. You can
try disabling all interrupts first and then start enabling one by one
to see with. In example projects provided by TI/Spectrum digital all
the ISRs are initialized with default vector table.
If you are running your own code on custom hardware then stop feeding
input signals if any and start giving one by one.

--- In c..., naayagi04@... wrote:
>
> Hi all,
>
> When i run my program in RAM or Flash memory, it branches to
illegal ISR routine. compilation and build is ok. No errors appeared.
but if i run my program again, it shows the status as running,but no
output. what is the reason for it?
>
> Has anyone faced this thing before?
>
> Please help
>
> Thanks
>


OMAP35x EVM jump-starts low-power apps
The modular and extensible OMAP35x Evaluation Module (EVM) enables developers to start building applications based on the OMAP35x architecture: http://www.DSPRelated.com/omap35x Start a New Thread