X-Authentication-Warning: delorie.com: mail set sender to geda-user-bounces using -f Date: Sat, 2 Jan 2016 13:16:17 -0500 Message-Id: <201601021816.u02IGHCC021127@envy.delorie.com> From: DJ Delorie To: geda-user AT delorie DOT com In-reply-to: <20160102191018.5e68c0c4ecc70a49bd9998f6@gmail.com> (geda-user AT delorie DOT com) Subject: Re: [geda-user] ideas on slotting and mechanisms for grouping/associating heterogenous symbols. References: <8444F816-17CE-4A56-A982-4A60DEDA72B8 AT noqsi DOT com> <87FC7D4C-157A-499E-8B93-97653D6A7C68 AT noqsi DOT com> <624E6A69-62CE-4FCB-9D44-9FDF036254A3 AT sbcglobal DOT net> <56880043 DOT 7040003 AT ecosensory DOT com> <20160102182739 DOT 5d195829880cf75768ae0a82 AT gmail DOT com> <201601021755 DOT u02HtOWs020325 AT envy DOT delorie DOT com> <20160102191018 DOT 5e68c0c4ecc70a49bd9998f6 AT gmail DOT com> Reply-To: geda-user AT delorie DOT com Errors-To: nobody AT delorie DOT com X-Mailing-List: geda-user AT delorie DOT com X-Unsubscribes-To: listserv AT delorie DOT com Precedence: bulk > That's a collision. Ideally all symbols ending up in the same > footprint should have the same refdes. I would say the naming scheme > for hierarchy does not fit for this case and I can't figure out how > to get a good solution. Consider, for example, you have eight NAND gates in your circuit, in two quad packages. You decide that swapping two gates across packages would make sense for the layout. However, this changes the refdes for those two gates, so you have to manually pre-swap them in the schematic. Should this be something you can do in the layout program? If so, how do you specify "that gate" in the schematic when you want to make an as-built?