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Does STM32H750 support mem2mem DMA (ChatGPT said it doesn't)?

yah1003
Associate II

Hi Dear friends,

 

I am trying to configure H750 to transfer data between internal SRAM and external SDRAM, I got everything setup OK but with some problems (also monitor data bus with logic analyzer). So I checked with ChatGPT, surprisingly, ChatGPT said H750 (actually it said the same thing about H74x)  does not officially support memory-to-memory transfer, ChatGPR said use MDMA instead. Before I jump into MDMA, just want to make sure what ChatGPT said is true?

 

Thanks.

 

 

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