3 Feb
2025
3 Feb
'25
6:06 p.m.
DEC did
something similar with the Pro, except they used a DA-15 connector
to carry video (monochrome as well as RGB), keyboard data (4800 bps UART)
and 12 volt power.
DEC Rainbow too... And it's easy to short power to another line and take
out the line drivers in the keyboard...