Hi Experts, In DDR3 IBIS File, few vendors provide the supported speed with voltage. For Example: 1066/1333/1600/1866 @ 1.5V and 1066/1333/1600 @ 1.35V I have an IBIS file from an vendor in which datasheet says it supports 1866 @ 1.35V, but IBIS doesn't support 1866 @ 1.35, it supports only 1866 @ 1.5V (These info's are commented in the IBIS file). Could some one clarify me how can we find the speed and voltage supportability of an IBIS file (If commented sections are not available). I am also following up with vendor for this, meanwhile any thought/suggestions would be of great help. Thanks in advance. Regards, S Sankar ------------------------------------------------------------------ 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 forum is accessible at: http://tech.groups.yahoo.com/group/si-list 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