Russell: The files in the samples directory should not be re-distributed as official components. The files were created to demonstrate the syntax in new BIRDs or in portions of the IBIS Specification. So the files might have uncorrelated or artificial data and may be incomplete. Bob -----Original Message----- From: si-list-bounce@xxxxxxxxxxxxx [mailto:si-list-bounce@xxxxxxxxxxxxx] On Behalf Of Russell Dill Sent: Tuesday, September 20, 2011 8:48 AM To: si-list@xxxxxxxxxxxxx Cc: bob_ross@xxxxxxxxxxx Subject: [SI-LIST] Re: Public domain IBIS models On Sat, Sep 17, 2011 at 10:12 PM, Russell Dill <Russ.Dill@xxxxxxx> wrote: > Are there any public domain IBIS models? I'd like to distribute a few > IBIS models as part of example circuits and test cases, but I have not > found any models that grant redistribution rights. > > Thanks. > I found: http://www.vhdl.org/ibis/samples/ There appears to be one file that has 2 sets of rising/falling waveforms and is complete: http://www.vhdl.org/ibis/samples/ver4.1/cmos_3_state.ibs However, this is also one of the few files that doesn't waive copyright. Since it was generated for BIRD 75, I'm guessing that Bob Ross wrote it. Any chance of getting clarification on the copyright or lack thereof for this IBIS model? ------------------------------------------------------------------ To unsubscribe from si-list: si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field or to administer your membership from a web page, go to: //www.freelists.org/webpage/si-list For help: si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field List technical documents are available at: http://www.si-list.net List archives are viewable at: //www.freelists.org/archives/si-list Old (prior to June 6, 2001) list archives are viewable at: http://www.qsl.net/wb6tpu ------------------------------------------------------------------ To unsubscribe from si-list: si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field or to administer your membership from a web page, go to: //www.freelists.org/webpage/si-list For help: si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field List technical documents are available at: http://www.si-list.net List archives are viewable at: //www.freelists.org/archives/si-list Old (prior to June 6, 2001) list archives are viewable at: http://www.qsl.net/wb6tpu