Hello, Akilesh, These values normally come from the interconnect specification. If there are no parameters equivalent to Vinh+, Vinh-, Vinl+ & Vinl-, then these parameters are not used in the IBIS model. If you are not following an external specification, then you need to do a complete PVT (process, voltage, temperature) analysis for Vinh and Vinl (not just one corner). - Lynne "IBIS training when you need it, where you need it." Dr. Lynne Green Green Streak Programs http://www.greenstreakprograms.com 425-788-0412 lgreen22@mindspring.com -----Original Message----- From: owner-ibis-users@eda.org [mailto:owner-ibis-users@eda.org] On Behalf Of Akhilesh CHANDRA Sent: Thursday, February 02, 2006 2:24 AM To: ibis-users; ibis Cc: akhilesh chandra Subject: [IBIS-Users] How I can extract two value for vinh and vinl Hi, I have just one query. According to the IBIS specification we can support Vinh+, Vinh-, Vinl+ & Vinl-. I extract these valuse by applying one pulse at the input and find out the voltage at which it switch from 0->1 and 1->0. According to me I have only one value at one process, voltage temp. How I can extract two value for vinh and vinl for one process, voltage and temp. Regards Akhilesh |------------------------------------------------------------------ |For help or to subscribe/unsubscribe, email majordomo@eda.org with just |the appropriate command message(s) in the body: | | help | subscribe ibis <optional e-mail address, if different> | subscribe ibis-users <optional e-mail address, if different> | unsubscribe ibis <optional e-mail address, if different> | unsubscribe ibis-users <optional e-mail address, if different> | |or email a written request to ibis-request@eda.org. | |IBIS reflector archives exist under: | | http://www.eda.org/pub/ibis/email_archive/ Recent | http://www.eda.org/pub/ibis/users_archive/ Recent | http://www.eda.org/pub/ibis/email/ E-mail since 1993 ----------------------------------------------------------------- |For help or to subscribe/unsubscribe, email majordomo@eda.org |with the appropriate command message(s) in the body: | | help | subscribe ibis <optional e-mail address, if different> | subscribe ibis-users <optional e-mail address, if different> | unsubscribe ibis <optional e-mail address, if different> | unsubscribe ibis-users <optional e-mail address, if different> | |or email a request to ibis-request@eda.org. | |IBIS reflector archives exist under: | | http://www.eda.org/pub/ibis/email_archive/ Recent | http://www.eda.org/pub/ibis/users_archive/ Recent | http://www.eda.org/pub/ibis/email/ E-mail since 1993Received on Thu Feb 2 10:10:24 2006
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