Some software(Mentor,ADS)can do this for automatically, it is really a lot of efforts if you calculate it by your hand. Thanks and Best Regards. Tesla. At 2013-02-27 21:30:49,"Balamanikandan K" <kbmanick@xxxxxxxxx> wrote: >Hi, > This is regarding DDR2 setup and hold time calculations. > >delta tIS and delta tIH derating values for address and command are given >against 1 V/ns and 1.5 V/ns. > >I would like to know the values against 1.1 V/ns , 1.2 V/ns ......1.4 V/ns. > >Please guide me to get the values. > > >-- >Best Regards, >Balamanikandan.K > > >------------------------------------------------------------------ >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 > > ------------------------------------------------------------------ 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