16 Nov
1998
16 Nov
'98
1:56 a.m.
< Ack! I need a bunch of these to get a PET 2001 going (all of the 6550s
< are bad, and I was told that the 2114 is the same part?) and a VIC 3K RA
< Expander fixed.
I don't think so. However, I have a handful of 2114s.
If I were building now I'd use 2116 (2kx8), 6264 (8kx8) or the 62256
(32kx8) as they are cheap and required fewer interconnects and simpler
layouts.
< Is there anything else that they can be easily replaced with? With som
< minor hacking that doesn't modify the computer in any major way?
2114s are a reliable part, there were some vendors that made garbage!
The NEC D444 is cmos pin/level compatable and RCA had the 5114.
Allison