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Altera_Forum
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15 years ago

VIP FrameBuffer - How do you think it is accessing the SDRAM?

Hi! I am thinking about FrameBuffer Core Altera provides. In the VIP User Guide it is explained clearly, how the FB is working, with the concepts of dual and triple buffering. What I don't...
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Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

The way it can work with one SDRAM is if you make sure your SDRAM bandwidth is over twice your video data rate. If you hit a limit on the clock rate of your SDRAM, you can also try increasing the width.