My AT&T / Teletype DMD 5620 emulator is working well enough to call it an alpha quality release. I wrote a little something about it here on my blog. https://loomcom.com/blog/0115_emulating_the_dmd5620.html
Software engineer and impenitent hacker.
"I appreciate SDF but it's a general-purpose server and the name doesn't make it obvious that it's about art." - Eugen Rochko