We have a STM32H745 MCU, an IS45S16320F SDRAM on the FMC interface, which is used for a Codesys application code execution.This is the SDRAM init:/** Perform the SDRAM1 memory initialization sequence */ hsdram1.Instance = FMC_SDRAM_DEVICE; /* hsd...

Hi all,We have connected an 64Mb SDRAM to the FMC interface of an STM32H745, it is available at 0xC0000000.We use the default FMC mapping. Is it possible to reserve an area in the SDRAM for code execution and access it at 0x70000000 (size of 512K). s...

Hi all,We have an SDRAM connected on the FMC interface of the STM32H745, wired as in the attached screenshots.What is notice is that i am writing 0x12345678, but i get 0x12341234. This is one, the other is that also these values are gone after some t...

Hi all,the issue is about a custom board with an STM32H45 and an S29GL256S paralel NOR flashAfter FMC is initialized by the CM7 core as in the attached files, i am able to read the NOR flash ID,  but writing data to the IC does not work, memory brows...