On Fri, Jun 1, 2018 at 2:46 PM, Antonio Carlini via cctalk <cctalk@classiccmp.org> wrote: > the 78032 chip. The VAX-11/730 was chosen because it was "an entirely 'soft' > machine". > > (The VAX-11/725 is essentially the same hardware but in different > packaging).
We used to purchase 11/725s for parts to keep our 11/730 running. Much cheaper because "nobody" wanted an 11/725 in the early 90s (I still have one. I wish I could afford a Unibus controller to replace the KLESI/U and RC25). -ethan