[Coco] cga to vga converter

[Frank Swygert]

Could someone post a simple sync combiner circuit that should work with 
the GBS 8200 board? A couple people are using them now, so someone 
should be able to test it. I'm wanting it mainly for an update to 
Tandy's Little Wonder, which I hope to work on soon. I'll be posting 
info on Roy's and Chris's converters, but will put the GBS-8200 info in 
as well.  As I posted earlier, a shielded case should alleviate the 
interference problems, and that might solve the ghosting on action games 
as well -- that could be interference related. If someone has a better 
idea, maybe some kind of signal filter, to at least reduce that problem 
I'd certainly like to hear that also.

I'll have to rescan some images for TLW, and I may need some assistance 
there as I don't have most of the original images. They were pulled from 
various Internet sources and did not convert to PDF very well. For a 
good print edition I need higher resolution pics before the PDF conversion.

-- 
Frank Swygert
Editor - American Motors Cars Magazine
www.amc-mag.com