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
