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DMA_P1 is Not coonected to AHB bus Matrix

DebasishMicro
Associate

‎2026-03-10 11:22 PM

Hello,

I the Reference Manual (RM0410 Rev 5) for STM32F769I-DISCO, DMA_P1 is not shown connected to AHB Bus Matrix. It is intentional or error in the diagram ?

Thanks,

Debasish Das

 

 

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waclawek.jan
Super User

‎2026-03-11 12:18 AM

Intentional. DMA1 can serve only APB1 peripherals. 

JW

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