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Model External Memory Interfaces

Include external memory interfaces in pixel-streaming designs

You can model and deploy two kinds of external memory interfaces.

External frame buffer interface –– The frame buffer stores a single frame and returns the frame when requested. The interface recreates the streaming video control signals on the output frame. The reference design implements the frame buffer interface using AXI Video DMA.

AXI Master — The AXI Master interface provides read and write access to any address.

Topics

Model Frame Buffer Interface

Add external frame buffer to a pixel-streaming design

Model AXI Master Interface

Add random-access memory interface to a pixel-streaming design

Featured Examples