Atari TT: Optimal OSSC settings.

All information relating to connecting your ST to a modern TV/monitor.
Atarian Computing
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Re: Atari TT: Optimal OSSC settings.

Post by Atarian Computing »

Would any of these work with TT-High that's been converted to VGA? I guess the real question is; do they support 1280x960?
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stephen_usher
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Re: Atari TT: Optimal OSSC settings.

Post by stephen_usher »

Possibly. I've no idea and I don't have the hardware to test.
Intro retro computers since before they were retro...
ZX81->Spectrum->Memotech MTX->Sinclair QL->520STM->BBC Micro->TT030->PCs & Sun Workstations.
Added code to the MiNT kernel (still there the last time I checked) + put together MiNTOS.
Collection now with added Macs, Amigas, Suns and Acorns.
mikro
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Re: Atari TT: Optimal OSSC settings.

Post by mikro »

Atarian Computing wrote: Wed Aug 30, 2023 4:04 pm Would any of these work with TT-High that's been converted to VGA? I guess the real question is; do they support 1280x960?
Just tried on Medusa -- 1792 pixels per line does the trick. There's a slight moire pattern (its visibility seems to depend on the monitor brand, too) but I couldn't make it go away just the changing phase settings. But the picture is crystal clear!
Atarian Computing
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Re: Atari TT: Optimal OSSC settings.

Post by Atarian Computing »

mikro wrote: Mon Sep 11, 2023 1:47 pm
Atarian Computing wrote: Wed Aug 30, 2023 4:04 pm Would any of these work with TT-High that's been converted to VGA? I guess the real question is; do they support 1280x960?
Just tried on Medusa -- 1792 pixels per line does the trick. There's a slight moire pattern (its visibility seems to depend on the monitor brand, too) but I couldn't make it go away just the changing phase settings. But the picture is crystal clear!
Thanks for this :)
txg/mnx
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Re: Atari TT: Optimal OSSC settings.

Post by txg/mnx »

I really need help with Medusa and ecl2vga

IMG_2024-03-27-19-35-12-134.jpg
IMG_2024-03-27-19-35-12-134.jpg (136.89 KiB) Viewed 210 times
IMG_2024-03-27-19-35-12-134.jpg
IMG_2024-03-27-19-35-12-134.jpg (136.89 KiB) Viewed 210 times
mikro
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Re: Atari TT: Optimal OSSC settings.

Post by mikro »

First make sure that your Medusa has the latest firmware. For me it works flawlessly with my TT.

EDIT: Wait, what ECL2VGA? Why would you use ECL2VGA *and* Medusa?
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