> On Jan 29, 2018, at 1:57 PM, Phil Blundell via cctalk <cctalk@classiccmp.org> > wrote: > > On Mon, 2018-01-29 at 16:06 -0500, David Bridgham via cctalk wrote: >> For those of you who are following along with our QSIC project, today >> we >> booted v6 Unix successfully for the first time. We'd first tried >> this a >> week or two back but discovered that Unix does use partial block >> reads >> and writes after all and I hadn't implemented those yet. We're >> running >> this on an 11/23 using the QSIC with an SD card emulating a couple >> RK05s. > > That sounds pretty awesome. Good job there! > > Do you know how hard it would be to take this design and make a UNIBUS > version? I have an 11/34 languishing under the bench in my hardware > lab and one of the principal reasons for the languishing is that I > don't have any drives to go with it.
It’s the UMF11 (or some derivative thereof) that I’ve been working on/off for several (many?) years. It’s been languishing at the moment because work has demanded most of my time. I had gotten to the point where most of it was working in simulation and I have almost all of the uCode written for it and debugged. The uCode is written in Forth. TTFN - Guy
