From mboxrd@z Thu Jan 1 00:00:00 1970 From: lm@mcvoy.com (Larry McVoy) Date: Tue, 28 Mar 2017 08:41:49 -0700 Subject: [TUHS] Release of 8th, 9th and 10th Editions Unix In-Reply-To: References: <20170327202458.GA16318@minnie.tuhs.org> <20170328021342.GU20717@mcvoy.com> <20170328152758.GV20717@mcvoy.com> Message-ID: <20170328154149.GX20717@mcvoy.com> Could be, I just remember the 3/280 as a monster with lots of I/O. On Tue, Mar 28, 2017 at 11:38:48AM -0400, Dan Cross wrote: > I *think* the 3/50 had a VME bus. As I recall, it was basically a single > VME board mounted inside of a pizzabox case. > > On Tue, Mar 28, 2017 at 11:27 AM, Larry McVoy wrote: > > > On Tue, Mar 28, 2017 at 11:23:49AM -0400, Arthur Krewat wrote: > > > Is the 3/50 that much different than a 3/280? > > > > Different bus structure as I recall. The 3/50 were workstations, > > the 3/280 was big rack mounted VME (?) based system, mostly used > > as file servers. > > -- --- Larry McVoy lm at mcvoy.com http://www.mcvoy.com/lm