Forum Discussion
Altera_Forum
Honored Contributor
Honored Contributordma questions
Hey! I'm runing some test using the DMA controller. I started with the simplest one, trying to copy some datas from an onchip memory to another. I'm using this code.
static volatile int rx_don...
Altera_ForumHonored Contributor
Honored ContributorI am really not sure the method described in the thread you point to actually works. It is more reliable to set the cache size to "None" in SOPC builder.
I've never used the DMA core, but I had a quick look at the driver and it doesn't seem to use any cache management functions.
