VECTORLIST - The Mailing List For The Technical Discussion of Vector-Based Arcade Games

March_2000
Re: VECTOR: Vectorlist: Re: Wico XY Pattern GeneratorSchematics?


From: Clay Cowgill ( )
Date: Fri Mar 31 2000 - 00:40:48 CST


>It would be nice to be able to set convergence by mixing colors,
>wouldn't it? :-)

Yeah, that's what I was thinking... ;-)

Color's almost a freebie anyway-- I'd have to look at the source current for
the EPROMs, but it's probably only a few resistors needed. Worst case one
little transistor per color.

You can also just output a "white" (all colors guns on) and have switches in
series to each of the color outputs to make different combinations. I like
having one screen with several colors spread around to be able to check
everything at once...

-Clay
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