Josh Dersch wrote:
Anyone out there have a dump of the VT100 character
ROM? (This is the
ROM located at E4 on the VT100 PCB, labeled as 23-018E2-00)
The patterns are shown on pages 4-78 and 4-79 of EK-VT100-TM-003, "VT100
Series Video Terminal Technical Manual". It also explains why the
characters you see on screen don't look exactly like the ROM pattern,
due to dot stretching.
Dot stretching was also used on the VT220. You can find a simpler
explanation of it here:
http://vt100.net/dec/vt220/glyphs
--
Paul