Posted By
Chicken
on 2007-09-02
16:33:03
 |  Re: So I want to do plus/4 gfx...
It wasn't visible on my (long gone  ) Commodore monitor either but my PHILIPS monochrome (amber) monitor lets you adjust the display so that you can see the complete borders (and more  ).
Cool that you were able to reproduce it. Just judging from the screenshot it looks like what I saw. I never saw this on a color monitor so what happens if you write different values to $ff19 (not just shades of black)? Do you get colors in that vertical line or just "luminances" (ie greys)? If I remember TLC's screenshot explained that (I think only luminance had an effect) but I don't have it here.
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