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Altera_Forum's avatar
Altera_Forum
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16 years ago

Simple VIP system produces incorrect output

Dear fellows, need your help... System notation: PG = Pattern Generator CSC = Color Space Converter CR = Chroma Resampler CVI = Clocked Video Input CVO = Clocked Video Output "...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

Hi, I am not sure, but could this result by getting backpressure in the longer cain? The PG to CVO probably works, because the PG can stop and continue to deliver the patterns just as needed. I had some problems with porting a project from PG to a CVI because of that problem. If this is the case you will need extra framebuffer to get output, but I am not sure about that. Perhaps it is a clue, otherwise nevermind.