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Reply To: 1920 lines horizontal sampling/output for all inputs + aspect ratio controls

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#14868

marqs
Participant

@tcdev: Yeah, storing relatively large arrays/.mif:s for mostly similar configurations is not optimal considering current memory limitations. Also, many of the desirable fractional ratios are not achievable with Cyclone PLLs (indicated by a PLL wizard warning), limiting benefits of fully dynamic configuration even if that was made available (e.g. via reversing) for Cyclone IV.

Out of interest, what made you select TVP7002 for your project? Did you try any of the alternative RGB video digitizers (which there are not too many publicly available)?