On 2016-Jul-16, at 8:34 PM, devin davison wrote: > as well as what im > assuming is a s100 backplane.
> https://www.slashflash.info/~devin/images/scrapyard_lot/IMG_0148.JPG > https://www.slashflash.info/~devin/images/scrapyard_lot/IMG_0149.JPG Looks earlier than S100. I don't think I've ever seen a wirewrapped S100 backplane, they were pretty much all PCB. S100 is also a bus while this is varied wiring. I think it's more interesting. The edge connectors have a part number CDCxxxxx.... May well be from CDC. Assembly part numbers are of the form x-xxxx-xxx, somebody might confirm whether or not that's consistent with CDC numbering.