AnsweredAssumed Answered

Is there any way to for the DMA to read the target address as part of the source?

Question asked by mapletron5000 on May 11, 2017

Suppose there's a table with two columns: column A has the destination address and column B has the value I want to write to the destination. (Destination addresses in column A are NOT contiguous) Is there any way to direct the DMA to read the destination from column A and conduct the transfer of Column B without CPU intervention? Curious about the F4 / F7 but would welcome any input on any other Cortex cores if available.

 

Thanks!

Outcomes