> On Oct 30, 2016, at 3:09 PM, Mike Ross <tmfdm...@gmail.com> wrote: > > On Mon, Oct 31, 2016 at 10:09 AM, william degnan <billdeg...@gmail.com> wrote: >> *For sale 128K Core RAM Industrial PDP 11/40 Massbus System* >> >> *Ebay:* 272432268291 >> >> http://www.ebay.com/itm/-/272432268291? >> >> $1. >> >> Bill > > Unix? Probably a complete brain fart by me - but I thought Unix > required a machine with separate I/D spaces and the 11/40 wasn't one > of them? > > If I'm wrong that will be of some assistance to me actually :-)
You can run v6, v7 on non-split I/D machines. “Back in the day” we ran v6 on a freshly minted 11/34. An 11/40 is no problem as I’ve run v7 on both my 11/34 & 11/40. At this point I don’t recall running BSD 2.9 on anything. I do run BSD 2.11 on my 11/70 (but of course that’s a split I & D machine). TTFN - Guy
