KiCad pcb file

[David Bridgham]

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