Paul Koning wrote:
I don't know. I used a Siemens minicomputer
around 1972. It was
driving an ultra-accurate flatbed plotter (with servo motors, not
steppers).
Was that a Nixdorf at that point?
The only detail I remember about it is that it used
hex, with digits
0-0 and B-G.
Weirdness.
Peace... Sridhar