Allocate code in SRAMX

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Allocate code in SRAMX

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_Ferrari_
Contributor V

Dear all,
I'm developing a project based on the NXP MCXA153 CPU processor.
The project has some parts, for example interrupt routines, that need to be executed as quickly as possible.
I've read—please correct me if I'm wrong—that if the code is allocated in the processor's SRAMX, its execution is faster.
If this is the case, how do I allocate a part of my code (e.g., an interrupt routine) to the SRAMX RAM?
Is there an application note that explains the procedure in detail?

Thank you very much for your valuable and kind cooperation.

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Harry_Zhang
NXP Employee
NXP Employee
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Harry_Zhang
NXP Employee
NXP Employee

Hi @_Ferrari_ 

I think you can refer to this article.

Relocating Code and Data Using the MCUXpresso IDE - NXP Community

BR

Harry

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