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Altera_Forum
Honored Contributor I
776 Views

about Chroma Resampler IP

hello 

 

I use the Video and Image Processing IP core like this CVI(4:4:4)-> Chroma Resampler IP(4:4:4-4:2:2) -> CVO .When I use the Embedded Sync signals with CVI IP ,all work well.But when I use the separate wires Sync signals with CVI IP, the underflow of the CVO IP is high . 

 

what's the problem ? Can anyone help me?
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Altera_Forum
Honored Contributor I
31 Views

maybe you get also an overflow at the cvi? 

 

Try to use a Framebuffer-IP. It seems that the output needs data, while the cvi is not sending data...
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