If you have some oscilloscope data (from any of the 3 scope companies) which represents the signal at the transmitter. And if you have the s4p for both the receiver and the "channel" (fixture), I have a co-simulator that can show you the signal (approximately) at the connector. Send me the data, I'll send you an eye diagram. (the more data, the better the co-simulation). If you have one of our scopes, I'll explain you how to do it for yourself with "live" data. Martin Miller LeCroy Corp. ----- Original Message ---- From: Shahbaz Assad <shahbaz_assad@xxxxxxxxxxx> To: si-list@xxxxxxxxxxxxx Sent: Mon, June 21, 2010 4:23:02 AM Subject: [SI-LIST] How to simulate the signal going into connector Hi Experts, I want to simulate some DDR2 signal that are going into the mating connector. The DDR2 is on the daughter card and it has to interface with the FPGA. Now please tell me how to simulate the DDR2 signals on the connector pins. I dont know what FPGA we are using on main board. I want to see my signal on the connector only. Tell me what is the best way to study the case? -shahbaz _________________________________________________________________ Hotmail: Trusted email with powerful SPAM protection. https://signup.live.com/signup.aspx?id`969 ------------------------------------------------------------------ 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