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Can't debug STM32H7 image in SDRAM, but OK in internal Flash

Shivani
Senior

‎2025-09-04 12:59 AM - last edited on ‎2025-09-04 1:03 AM by

Hi ST Experts,

 

Iam using STM32H745XIH6 microcontroller, I am unable to debug the dual - core in my application(getting an error - "failed in final launch sequence") when the image that I am using in touchgfx is placed in sdram memory using fmc(0xC0000000).

And the dual core is running fine, when the same image is placed in the internal flash memory.

I have configured the MPU, then I - Catche and also D - Catche. I am unable to identify the problem with the dual - core, when the image is placed in sdram memory.

Thanks in advance...

Shivani E

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