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STM32H757 Uses FMC SDRam Bank 1 and FMC SRam 1 at the same time.

Skane
Associate III

Hi,

while I'm configuring the FMC interface i come cross this memory map and i couldn't understand it. Does the FMC SDRAM Bank 1 have 4 possible regions? if yes, does SDRAM Bank 2 have the same option.
what about the External Memory region, are those for SRAMs and External Device for SDRAM?
those kinds of questions come to my mind, if someone could help me with.

Skane_0-1753113411241.png

most important question, I want to use SDRAM bank 1 (SDCKE 0 will be enabled) and SRAM1 (NE1 will be enabled), is this possible?
i believe i have read this somewhere that it could be done, but not sure, also, is there some sort of limitation of both can be enabled together or i should use SDRAM bank 2 and one of the SRam banks and that will be more reliable and efficient?

Thank you and best regards

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