Lol, yeah it's fun to play with old things :P And, someones know if it's possible that my CPU on my VIC-20 is a 6522??? Because, there is MOS 6522 and no 6502 chip on my board...
Hi, Does someone have the datasheet for the C4242. I think it's a voltage regulator, not sure. I don't know which compagny made it but, it's two E one on top one on bottom