Not any dec core memory stack board I know of, - fingers are not gold plated. - it is 8 bit. I could speculate it might be from a low cost system from the late 70s or early 80s but in that time, everything core was in the many thousands of dollars.
On Thu, Apr 18, 2019 at 12:30 PM Chuck Guzis via cctalk <cctalk@classiccmp.org> wrote: > > On 4/18/19 9:02 AM, Jim Manley via cctalk wrote: > > Jussi Kilpelainen's page cited above ( > > https://www.tindie.com/products/kilpelaj/core-memory-shield-for-arduino/) > > refers to the work of Ben North and Oliver Nash to create another core > > memory shield for Arduino Unos. Their site inspired Jussi to create his > > shield kit, which can be viewed at: > > > > http://www.corememoryshield.com > > <http://www.corememoryshield.com/report.html> > > I remember seeing that one some time ago. > > Anyone with a Williams tube project? Mercury delay lines? > Magnetostrictive delay memory? > > --Chuck >