OSSC Pro Dreamcast VGA sync issues

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  • April 21, 2024 at 7:57 PM #61326
    spacetime66
    Participant

      Hi I’m having sync issues while hooking up Dreamcast via VGA to my OSSC Pro… I know the VGA cable is good as I’m able to get it the work without sync issues when going straight to PC CRT monitor and the OSSC Pro when using it with a HD15-2-SCART sync combiner via SCART… is there anyway to fix this with settings?

      I could use my HD15-2-SCART sync combiner to get Dreamcast to work flawlessly with OSSC Pro via SCART but I’d like to use my HD15-2-SCART for something else.

      Thanks in advance

      • This topic was modified 1 year, 2 months ago by spacetime66.
      April 21, 2024 at 8:06 PM #61328
      BuckoA51
      Keymaster

        Can you elaborate, what issues exactly?

        April 21, 2024 at 8:39 PM #61329
        marqs
        Participant

          Try adjusting AV1-3 sync opt -> TTL Hsync Vth.

          April 21, 2024 at 10:10 PM #61330
          spacetime66
          Participant

            Increasing TTL Hsync Vth in AV1-3 sync opt appears to have fixed the sync issue I was having

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