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Altera_Forum
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15 years ago

DAM with frame buffer and Clocked video output

Hello In my design i am using Frame buffer that buffer video data in SDRAM and a Clocked video output IP in SOPC I need to integrate a DMA (direct memory access ) in my design between the fra...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

Hello peet 2.

Now,I have a similar question.I use a buffer with RAM to buffer vidio data and I want to use DMA to transfer the data in the buffer to SDRAM. I know the avalon MM interface is needed, also I already know how to design the avalon MM interface. But, I don't know how to relate the DMA with the avalon MM interface. The question bother me so long ,can you help me,thanks very much!