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DMA Memory-to-Peripheral Clock

Question asked by PeterLup2 on May 9, 2015
Latest reply on Oct 2, 2017 by Code Wrangler
Hi, I'm trying to set DMA2 to do a Memory-to-Peripheral trasfer from memory to GPIOB.
 
But now, I'm stuck with a problem since I want to configure the DMA transfer speed to 1/8 of the Bus clock(168Mhz). Is there any way for me to achieve that?

I also need this transfer not to be delayed by some other processing, that's why i'm using DMA.

If it's not possible to configure the speed at which the transfers occurs, is there any other way to achieve this?

Thanks a lot.

Edit:
Edited to remove code and  change title

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