<> IIRC the VT1xxx series terminals were just xterms (monitor and separat
<> "pizza box" base unit) .. REALLY slow but it did have X11R4 or 5 in ROM
<> on board...
<
<I think you're thinking of the VT1200. There's a document that explains
<the difference, but I don't remember where. The VT1200 had another CPU an
<was ROM based IIRC.

VT120 was rom based using TI320x cpu.  The VT1300 was diskless Cvax
3100 mopbooted with either DECwindows or Xwindows(x11??).

Allison