He he he ... William Jewell had a working z80 with a teletype that we had to write a program for in a lab I took there back in the early 90s. They used to have a little museum with an Altair, a CP/M and I think an IMSAI too. Don't know if it's still there. Those old things are worth money now... to collectors. Maybe I should slap mine back together and put it up for sale on EBay.
-----Original Message----- From: Leonard, Phil
... I used to have this connected to an old Z80 CP/M box (Digital Group if anyone remember them) for a printer. Nothing like switching a 120V DC current-loop from one pin of a parallel port to drive the monster (darlington pair). Yee Haw, those were the days, writing the "driver" in Z80 assembly directly into the BIOS. I still have the computer but the Teletype is long gone.