X-Authentication-Warning: delorie.com: mail set sender to geda-user-bounces using -f X-Recipient: geda-user AT delorie DOT com X-TCPREMOTEIP: 207.224.51.38 X-Authenticated-UID: jpd AT noqsi DOT com Content-Type: text/plain; charset=windows-1252 Mime-Version: 1.0 (Mac OS X Mail 7.3 \(1878.6\)) Subject: Re: [geda-user] netlisting libraries From: John Doty In-Reply-To: <201508262032.t7QKWd7W009148@envy.delorie.com> Date: Thu, 3 Sep 2015 19:08:31 -0600 Message-Id: <4EC0167E-16E6-4FCC-92D7-74F941E61EBF@noqsi.com> References: <20150824223846 DOT 0ba61ba7 AT jive DOT levalinux DOT org> <55DBA2B7 DOT 1080501 AT ecosensory DOT com> <55DC31E0 DOT 9050606 AT jump-ing DOT de> <20150825215611 DOT 1794b153c4160dddb739b6d3 AT gmail DOT com> <55DDCF2E DOT 6070505 AT ecosensory DOT com> <6CBA9A3C-526A-4364-9E70-83A910349E14 AT noqsi DOT com> <98C29CD9-40F4-4053-92C1-534531CD745F AT noqsi DOT com> <201508262032 DOT t7QKWd7W009148 AT envy DOT delorie DOT com> To: geda-user AT delorie DOT com X-Mailer: Apple Mail (2.1878.6) Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from quoted-printable to 8bit by delorie.com id t8418cud025070 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 On Aug 26, 2015, at 2:32 PM, DJ Delorie wrote: > I can't imaging worrying about pin swapping in > a simulator ;) Consider swapping opamp slots between packages. That changes the relationship of the signal flow to the bypass/decoupling topology. And that can affect PSRR and crosstalk. That’s a thing one may want to probe in simulation. It’s not trivial, requiring very good models, but it may be even harder to test in physical hardware. John Doty Noqsi Aerospace, Ltd. http://www.noqsi.com/ jpd AT noqsi DOT com