Quantcast
Channel: Processors
Viewing all articles
Browse latest Browse all 123477

Forum Post: RE: EDMA3 Event Set Register access time

$
0
0

Hi,

 

I've tried using QDMA with a trigger word to start the transfer. This doesn't really help.

I still have a cycle count of around 400000, of which 272000 are caused by the writing to the paRAM set.

I can't believe accessing the DMA controller is that slow. What might I be doing wrong?

 

Remco


Viewing all articles
Browse latest Browse all 123477

Trending Articles