Forum Discussion
Altera_Forum
Honored Contributor
Honored ContributorCreating SOPC-aware DMA slave device
Hi, I would like to use use the DMA controller found within SOPC to transfer data between a FIFO that will be connected as the DMA read master and the SDRAM controller that will be connected to...
Altera_ForumHonored Contributor
Honored ContributorHello Brad,
I have created a custom SOPC component that makes use of the DMA as a READ and WRITE MASTER, with the component just a read slave. The READ portion of the DMA is conected to memory, SRAM in my case, and the WRITE portion is connected to my logic. I used the streaming mode of transfer for packets and a MEGA WIZARD for my fifo. I have a little logic that helps pace the incoming data to the WRITE portion of the FIFO. It works fine. -Baycool
