We have to clean it up but we've got the pattern for a quad height prototype board. I can share the outline and edge connectors once it's 100% verified.
Thanks, Jonathan On Tue, Sep 17, 2019 at 7:54 PM David Bridgham via cctalk < cctalk@classiccmp.org> wrote: > On 9/17/19 15:00, Ed Groenenberg via cctalk wrote: > > Hello. > > > > I'm looking for a PCB layout file / template of a 2 slot Unibus card, > > which I want to use in KiCad. > > > > Can someone help me with this? > > > Here's a KiCad template for a double-height QBUS card. I haven't > verified it or cleaned it up but it ought to make a good starting point > and deleting the QBUS bits will be easy. Eventually I'll need to do a > quad-height Unibus card too. > > http://pdp10.froghouse.org/qsic/qbus-template.tar.gz > > If you're building your own DEC boards, this is the best dimensional > diagram I've come across; I pulled it out of a uVAX manual. The one bug > I've found in it is the "1.00±.010" in the corner where the edge fingers > start. I think it's supposed to be "0.100±.010" but I'd double-check > that against other diagrams or measure a real board. > > http://pdp10.froghouse.org/qsic/qbus-dimensions.pdf > > >
