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Altera_Forum
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17 years ago

SDRAM controller: Altera High Performance vs. Microtronix Multi-Port

We are in a process of choosing which one to use: the Altera High Performance SDRAM controller or the Microtronix Avalon Multi-Port SDRAM controller. Please advice, in the following factors: ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
17 years ago

Hi,

I tried the separate clock domain for deinterlacer and framebuffer however somehow couldn't get it to work.

However I needed to get it work ASAP :(... so i modified the design and got rid of the extra master; for now i get live almost live frame rate. A couple of frames are still being dropped but the frame rate is acceptable.

once this deadline is over, i hope to investigate these suggestions and try and implement it. I wonder how these this board and the IPs are being used to process HD resolutions. Is it merely an arbitration issue ?

Thanks

Foram