Vic display issue
Posted: Sun Dec 10, 2017 1:01 pm
I have a Vic 20 that displays a bunch of random characters on screen at boot up.
Im trying to find the issue, but cant find it. I tested all socketed chips in a working one, and they look fine.
I’ve been suggested to look at this link, which suggests it may be a RAM issue:
http://personalpages.tds.net/~rcarlsen/ ... /vic20.txt
Any suggestions? Where can I get memory chips if that’s the case?
Im trying to find the issue, but cant find it. I tested all socketed chips in a working one, and they look fine.
I’ve been suggested to look at this link, which suggests it may be a RAM issue:
http://personalpages.tds.net/~rcarlsen/ ... /vic20.txt
Any suggestions? Where can I get memory chips if that’s the case?