Cromemco Thift Store Find

[Bungo Pony]

I bought a batch of S-100 stuff from the thrift store for a great price, mostly Cromemco stuff. Unfortunately, it's a bit incomplete, so I figured I'd work towards getting some stuff to make it functional so I can play with it. I found a backplane for a good price which is currently on it's way. Unfortunately, there is no RS-232 board, so I can't interact with it, so I need to figure out where to get one from. Regardless, here's some pictures of what I got

 

[DeltaDon]

Nice find.

 

[MikeS]

Looks like someone used that fourth board as a source of ICs; any markings on it?

What you need is an xxFDC diskette controller which also has a serial port on it.