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Altera_Forum
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9 years ago

Booting from QSPI Flash - Flicker and misalignment in image displayed

Hi, In my VIP chain, I have camera- CVI-II (progressive 1024x768)>>clipper-II>>Chroma resampler (output format 4:4:4 Filtered)>>Color Plane Sequencer>>Color Space Converter-II>>Scaler-II Ed...
Altera_Forum's avatar
Altera_Forum
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9 years ago

Thanks Alex, Timing constraints are in place for the original design and I hope they are correct, For the new design after QSPI controller added, I have not changed any original timing constraints. May be adding and removing IP changed timing causing flicker. Besides, my original design was compiled using Quartus 15.0 and the new one is in Quartus 16.1. I am not sure where to start debugging, any suggestions are appreciated.

Thanks.

Yes, design is booting from QSPI flash but with this new problem.