Reply To: Issue with DExx-vd_isl (DE10-nano) in scaler mode

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#54513
L-Train
Participant

    You’re not unlucky as I also see the issue in scaler mode with 240p sources scaled to 720p or 1080p. I’ve tried with an old Samsung HDTV from 2008 and a more recent Samsung LCD monitor (using an HDMI to DVI adapter) and the jitter is the same on both. When scaling to 720p it’s less jittery but still there. It seems to be similar to the issue here: https://videogameperfection.com/forums/topic/dexx-video-jitter/, but my pin header is stock and cleaning it with isopropyl alcohol yielded no improvement.

    As with you, line multiplication modes (pure/adaptive) work great and without issue. I’m also on the latest firmware (0.59). I haven’t tried reverting to older firmware yet, but perhaps they may work better?