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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

hi,peet_2

maybe,I can answer your questions!~

now,I want to acquire video data and output them though ethernet IP "TSE_MAC"(tripple speed ethernet),now I have realize test data saved in sdram trasmitted to TSE_MAC by sgdma ,then to PC.

now,I want to make video data which saved in sdram instead of test data ,so maybe I want to inset a sgdma after framebuffer but not connect to clocked video output.

is that way reasonable to reach my goal?

best regards~!