Thanks for reply. I am doing for RGMII interface , CMOS parallel interface and DDR2 . for that I need , how much tolerance between data and strobe trace( source synchronous ) . how to calculate this. From: Brad Griffin [mailto:bgriffin@xxxxxxxxxxx] Sent: Saturday, March 28, 2015 8:19 PM To: 'parveen.rao@xxxxxxxxxxxx'; 'si-list@xxxxxxxxxxxxx' Subject: RE: [SI-LIST] AC timing analysis Suggest Greg Edlund's book on thus topic. http://www.amazon.com/gp/aw/d/B00132S6X2/ref=tmm_kin_title_0?ie=UTF8 <http://www.amazon.com/gp/aw/d/B00132S6X2/ref=tmm_kin_title_0?ie=UTF8&sr=&qid> &sr=&qid Brad -----Original Message----- From: Parveen [parveen.rao@xxxxxxxxxxxx] Sent: Friday, March 27, 2015 11:56 PM Pacific Standard Time To: si-list@xxxxxxxxxxxxx Subject: [SI-LIST] AC timing analysis Hi All, Do anybody is having idea about AC timing analysis , for interfacing to high speed interface . How to do this . ? With Best Regards, Parveen Rao VVDN Technologies Pvt. Ltd. Cell : +91-9468287074 | Skype : parveenrao23 ------------------------------------------------------------------ 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