bbking67 Posted January 8, 2012 Share Posted January 8, 2012 Is it possible to replace the ROMS on a retail Coleco cartridge with EPROMS containing other games (PD games or conversions)? /bbking67 Quote Link to comment Share on other sites More sharing options...
GroovyBee Posted January 8, 2012 Share Posted January 8, 2012 You might want to look at the Atarimax Ultimate SD :- http://www.atarimax.com/colecosd/documentation/index.html Quote Link to comment Share on other sites More sharing options...
+5-11under Posted January 8, 2012 Share Posted January 8, 2012 It's possible, but there's simpler solutions. Most ColecoVision ROMs also include a required logic chip leading to the "chip select" line. You can add this yourself, but it might be a bit messy. Alternatively, I have a PCB available to replace the original PCB, if you're interested. Quote Link to comment Share on other sites More sharing options...
bbking67 Posted January 8, 2012 Author Share Posted January 8, 2012 Yeah i am interested in the PCB 5-11under. I'm not too interested in the $129 multi-cart, GroovyBee, because if I were to spend that much $$$ on a retro system it would be on my Ataris... /bbking67 Quote Link to comment Share on other sites More sharing options...
GroovyBee Posted January 8, 2012 Share Posted January 8, 2012 I'm not too interested in the $129 multi-cart, GroovyBee, because if I were to spend that much $$$ on a retro system it would be on my Ataris... No probs. I only suggested it because you didn't say if you already had an EPROM programmer, UV eraser and soldering iron. Which are the 3 things you'll need to go down the PCB route. Quote Link to comment Share on other sites More sharing options...
bbking67 Posted January 8, 2012 Author Share Posted January 8, 2012 i have all that stuff... Quote Link to comment Share on other sites More sharing options...
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