Hi! On a similar note lets not forget our European friends ECB. I am not European but I sure like the Kontron ECB bus. IMO, it is almost perfect for home brew computers, embedded controllers, etc.
http://www.hardwarebook.info/ECBbus Thanks and have a nice day! Andrew Lynch --- In kicad-users@yahoogroups.com, Greg Dyess <gregory.dy...@...> wrote: > > Don't forget PC-104 and PC-104+ used heavily in embedded applications. > > Greg > > > > > ________________________________ > From: juliorz <juli...@...> > To: kicad-users@yahoogroups.com > Sent: Tue, February 2, 2010 3:04:05 PM > Subject: RE: [kicad-users] Re: KiCAD Parts Repo [was: S-100 and ECB homebrew > computer templates for KiCAD/FreeRouting.net] > > > > >   Well even if that many users use S100 stuff, I think it is important > just to have it in a centralized library. >  > Perhaps it can be organized under categories, like motherboard busses and > under that you will find footprints for: >  > 1.     ISA > 2.     EISA > 3.     VESA > 4.     IBM MicroChannel > 5.     PCI > 6.     PCI Express > 7.     S-100 >  >  >  >  Maybe we can even have a âWizardâ that will ask you for the number of > pins, the spacing between pads, the size of the pad..etc >  > and the Wizard will automatically generate a footprint file!! >  >  >  >  >  > > ________________________________ > > From:kicad-users@yahoogroups.com [mailto: kicad-users@yahoogroups.com ] On > Behalf Of lynchaj > Sent: Tuesday, February 02, 2010 3:30 PM > To: kicad-users@yahoogroups.com > Subject: [kicad-users] Re: KiCAD Parts Repo [was: S-100 and ECB homebrew > computer templates for KiCAD/FreeRouting.net] >  >  > Hi! That sounds like a good idea but I am not a KiCAD developer or library > maintainer. I'm not suggesting to build up a common parts library > infrastructure although that would be very helpful if such a thing existed. > www.kicadlib. org is helpful but what you are describing is much more > involved. I suspect we've all probably "reinvented the wheel" along the way > at least once or twice. Basically I'm just an enthusiastic amateur homebrew > computer builder. > > My home brew computer information is free and might be useful to others with > similar interests. I've made several custom parts for S-100 connectors, board > outlines, templates, and a lot of tweaks to Z80, 6809, and related > vintage/classic computers. However it is kind of a specialty niche and is > clearly not going to appeal to the wider KiCAD audience. S-100 stuff isn't > exactly common these days... > > I am fairly sure none of my stuff would stand up to any sort of "audit" > without major corrections. It's just the starting point not a completed > works. For example, I've never made a 3D model since I haven't seen a need > for one. The S-100 bus connector footprint works just fine and I know what it > is on the PCB enough for it to be useful. The same for Propeller DIP, SY6545, > and other custom parts libraries. What I have would be a useful starting > point for another interested hobbyist but not sufficient for inclusion in any > sort of official KiCAD part distribution, IMO. > > I guess I had more of a "template" approach in mind. Start with a sample > board, rip out the parts you don't want, put in the stuff you do want, make > adjustments, make your own board, build, test, pass it along to the next > person kind of a deal. > > I hope this clarifies my intent. If there are other home brew computer > enthusiasts using KiCAD please let me know and I might be able to help out > with a somewhat better starting point than completely from scratch. > > Thanks and have a nice day! > > Andrew Lynch > > --- In kicad-users@ yahoogroups. com, Andy Eskelson <andyyahoo@ ..> wrote: > > > > This was discussed some time ago as I remember.... > > > > As a matter of interest, who run kicadlib.org s that would seem to be an > > obvious starting place. > > > > I don;t think an automated system will work 100% but it is the obvious > > route for most operations. > > > > You would probably end up with a two stage system. The "normal" system > > where things are uploaded by contrib. when can be anyone, then a second > > set which has been audited as ok and locked to prevent any changes to > > the list. (obviously what a user does after download is up to them) > > > > What you must not allow is parts to be uploaded under any name or > > description, that causes chaos, so whatever system you use must allocate > > the critical names and identifiers. I've seen the results of allowing > > people to do that, and it's not nice - people would fill in equipment > > records with things like Cisco Hub, cisco switch, cis. switch and so on. > > This made finding things very hard. That was soon changes to a drop down > > list so that everyone picked the same name for a particular equipment > > type. > > > > The hardest part is just defining the minimum requirements that you > > really need. A part is only one file, and a module is maybe two if you > > include a 3d file as well. Including an image of the part or mod might be > > something to think about but that's open to debate. > > > > You also need to define a set of criteria that defines when a part is > > deemed to be audited as OK. It will not be sufficient to say that x > > people have use it, and say OK, as an example from the group over the > > past few weeks, a member found a problem where the silk screen covered > > the pads. Not an obvious thing to think of, but important for pcb > > production house builds. > > > > What you really want to avoid is getting bogged down in details that make > > things overly complex. > > > > > > Andy > > > > >