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Old 19 January 2019, 17:54   #97
jarp
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Join Date: Apr 2016
Location: Helsinki / Finland
Posts: 176
Quote:
Originally Posted by MarkJPK View Post
Apologies for digging up an old thread but I recently purchased an OSSC and although it works brilliantly I'd like to access some of the other screen modes. A search revealed your post above and I wondered if you could give me some more details about exactly what modification you made to improve the sync?
So VGA is better than SCART since it uses two distinct sync signals for horizontal and vertical sync. SCART uses only one combined sync signal which may not be good enough for OSSC to decode. So I switched from Amiga RGB -> SCART cable to Amiga -> RGB VGA cable. Additionally I used *buffered* cable which means it has chip inside which kind of boosts and cleans up sync signals.

So what you need is buffered Amiga RGB to VGA cable or adapter. I made mine myself but you can buy such thing from multiple places, eBay, Amiga dealers etc.
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