I am not sure what you mean by "detail interpretation of spice", so the presentation below may not be exactly what you are asking for, but there may be some information in it that may answer part of your question(s). Look at the second half starting at about page 14. http://www.eda.org/pub/ibis/summits/jun03b/muranyi1.pdf=20 Arpad =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D -----Original Message----- From: si-list-bounce@xxxxxxxxxxxxx [mailto:si-list-bounce@xxxxxxxxxxxxx] = On Behalf Of TerenceHsieh@xxxxxxxxxxxx Sent: Tuesday, November 30, 2004 11:52 PM To: si-list@xxxxxxxxxxxxx Subject: [SI-LIST] multiple pairs of waveform in IBIS Dear all If we use multiple pairs of waveform table in IBIS, it's behavioral = model could be more accurate and covers a wide range of load conditions. Where could I find the = documents about the detail interpretation of spice for modeling IBIS with multiple pairs of waveform? Thankx ^^ ------------------------------------------------------------------ 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 FAQ wiki page is located at: http://si-list.org/wiki/wiki.pl?Si-List_FAQ List technical documents are available at: http://www.si-list.org List archives are viewable at: //www.freelists.org/archives/si-list or at our remote archives: http://groups.yahoo.com/group/si-list/messages Old (prior to June 6, 2001) list archives are viewable at: http://www.qsl.net/wb6tpu