MiniPro TL866 Upgrade Instructions

[MiniPro TL866 Upgrade Instructions]

This worked great for me. Took all of 5 minutes or so, including soldering in the header.
Now I have another programmer for SMT AVR's that are already on the board.

Thanks!

[color computer 2 composite mods for sale]

Thanks, but it is nearly impossible to get an answer from E. Snider ... i contacted him, but i received no answer. Maybe it is an old email, but ... anyway ... so my only possibility is my wanted thread in the market.

Yeah, it takes me several days sometimes to respond. I get a lot of emails.

 

I'm out for now. I should have more in a few weeks.

[RGB out of a coco 2 I finally have a working prototype looks great.]

Schematic?

 

This is still 15.7khz video, so converters (with a scan-doubler in there somewhere) will have to be used to get it on a VGA monitor.

 

Still, this is analogous to the RGB video on a CoCo3. Unfortunately as with the CoCo3, the composite artifacts relied on by most games

wouldn't work, but high quality composite and s-video can be derived from RGB, perhaps using one of Analog Devices ICs.

 

- Ed