Commodore 1084s - Hsync & Vsync in Digital Mode ?

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Fuji Shaped Bastard
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Commodore 1084s - Hsync & Vsync in Digital Mode ?

Postby calimero » Sun Jun 01, 2014 8:10 am

I am using F030 with Commodore 1084s with custom made cable connected to DB9 port on 1084s. Currently I am using Csync signal and everything works fine.

Let me post pinouts:


now I try to connect Falcons Hsync and Vsync (WITHOUT Csync) to Commodore 1084s signals and I get this:


Does anyone have idea why picture is distorted?
I am suspecting that signals from Falcon are too "strong" and that I should add some resistors on Hsync and Vsync...?
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Re: Commodore 1084s - Hsync & Vsync in Digital Mode ?

Postby Silly_Pony » Thu Jun 05, 2014 6:17 am

Wrong refreshrate or H and V swapped

Though why you mention "digital mode" I've no idea. Ataris don't output CGA style digital RGB. What on earth are you feeding the intensity pin?????
1040STe, 1040STf

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