I checked, not sure. I have worked on two of those for the old MARCH club before it became VCFed. Did not remember that board, but it could be an internal from panel board, or a ROM bootstrap board for a peripheral Bill
On Fri, Mar 24, 2023, 10:27 PM Steve Malikoff via cctalk < cctalk@classiccmp.org> wrote: > G'day all, > Just followed the sale of the 11/05 on eBay (#175655196586) that ended a > short time ago. > It's a remarkably clean and complete machine and am not surprised at the > hammer price. > > I was curious what the quad-height card with two ribbon cables coming out > the sides was? > It appears to have a couple leads as well, presumably going to the > single-height board. > Some sort of TTY interface? I presume non-DEC from the nylon handles. > > Steve > >