3 ms·
The 25 lines comes from the 2 Kb display RAM of the VT52/VT100, plus the desire for 80-character lines.
by saalweachter 7y ago
The 25 lines comes from the 2 Kb display RAM of the VT52/VT100, plus the desire for 80-character lines.
- C1sc0cat 7y agothe Vt100 had a 132 character mode as well. They also had shockingly bad protection on the serial port from induced surges, eventually we brought the full service manual so our in house electronics shop should could fix ours.