First post, by limboy777
Hi I am looking for some information on a cpu developed by cyrix/texas instruments which basically fits onto a 386 moherboard.
I have a 386 PC with sx25 processor. Can I replace this with a 486 SLC/DLC chip by de-soldering the 386 chip and replacing with a 486 DLC/SLC.
Apparently there were 3.3v and 5 volt version. I am assuming I would need a 5v as the computer I have is a desktop.
Is the one pictured here a 5volt or 3.3v
(and how do you tell). Grateful for any help
Retro Collector