hi these kind of info can be found in the JESD79-xx standards. please register at www.jedec.org and download them from the free standards/ddr section. jesd79-2x for ddr2, jesd79-3x for ddr3. regards, istvan nagy ----- Original Message ----- From: "prasad" <hariprasad.palli@xxxxxxxxx> To: <si-list@xxxxxxxxxxxxx> Sent: Tuesday, November 24, 2009 5:49 PM Subject: [SI-LIST] ODT in DDR3 > Hi All, > what are the different values of ODT for DDR3? how do they choose them and > when do they program it for different values? and why? > > please help me with your inputs.... > > > Thanks, > venkat > > > ------------------------------------------------------------------ > 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 technical documents are available at: > http://www.si-list.net > > 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 technical documents are available at: http://www.si-list.net 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