Greetings gurus, I am a newbie to the world of IBIS modelling. Recently, I've tried to curve trace an I/O at a high state. When verified using a multimeter the pin confirms to output high. However when I try to curve trace this particular pin, I get a dead straight line at 5V (Vdd is powered at 5V). Where did I go wrong? Thanks is advance for your wise teaching. Best regards, YK Gian ------------------------------------------------------------------ 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 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