Probably the most famous terminal name in the world, and the most emulated. The VT100 User Guide is essential reading for anyone who wants to construct a VT100 emulator. If you use this as the specification and test your implementation
with vttest
, you won’t go far wrong.
Other manuals: serial printer interface VT1XX-AC User Guide (EK-VT1AC-UG), VT101 Hot Line Troubleshooting Card (EK-101HL-RC), VT101 Series Pocket Service Guide (EK-VT101-PS).