Denial

I think I narrowed down my rather broken non-cr VIC's problem to either bad ram, or a bad trace. I can't get any cartridges to boot, nor can I get anything more than just garbled characters on screen when no cartridges are inserted. I've been following the document from Ray Carlson, and not really f...

So the ram on my Vic seems to be trashed, but I'm not sure exactly which chip it is. I was looking around for a replacement set of SRAM chips, both chips get hot, so there's at least one short. I saw on Atariage that 2148 chips seem to be compatible with the 2110s in use on the system, and run coole...