Hi, If you have the spice model, all you need to do is write a spice deck to generate your VI, VT curves. Learn the ibis model syntax and create your models. There are other steps that need to be taken as well, e.g: measure C-die, validate your model with measurements and original spice model. Good Luck, Brahim On 12/20/06, abhishek@xxxxxxxxx <abhishek@xxxxxxxxx> wrote: > > Hi, > I am looking for the ibis model of virtex-4 fpga1152 pin. The model > available on Xilinx website is only for 148 pin. > Can any one guide me how to get the models for that. > > Moreover they have provided hspice model for Virtex-4. I just got the > information that Hspice models can be converted into ibis.Does anyone > having this experience. > > > Regards, > Abhishek > > > ------------------------------------------------------------------ > 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 > > > ------------------------------------------------------------------ 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