In article <f4eb766f0710100203yae9fe41l595532dbb48d8f6f at mail.gmail.com>,
    "Ethan Dicks" <ethan.dicks at gmail.com>  writes:
  I, too, have a Qbus video card that's not DEC or
Matrox.  I can't
 recall the name, but I've posted about it before - 512x512, at least
 12 bit color, but we used the green-channel-only as a 16-grey-scale
 monitor for displaying ultrasonic scan data (4-bit samples).  We used
 it with RT-11 and custom-written software. I know nothing about what
 driver support there ever was for it, but I do recall that it wasn't
 that hard to talk to. 
Pictures?  Architecture info (some sort of block diagram maybe)?
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