If you read the IBIS spec you will find that capability has not been added yet. And if it was there is likely no simulator that would take the data anyway. You can best add that level of detail by adding an external SPICE model to the file. Use IBIS Version 4.2. Tom Dagostino Teraspeed(R) Labs 13610 SW Harness Lane Beaverton, OR 97008 503-430-1065 tom@teraspeed.com www.teraspeed.com Teraspeed Consulting Group LLC 121 North River Drive Narragansett, RI 02882 401-284-1827 -----Original Message----- From: owner-ibis-users@server.eda.org [mailto:owner-ibis-users@server.eda.org] On Behalf Of bi yuanbi Sent: Thursday, October 25, 2007 11:31 AM To: ibis-users@server.eda.org Subject: [IBIS-Users] LVDS buffer IBIS gereration Dear experts, I read from one paper " Details on True Differential Buffer Characterization Revisited" by Aprad Muranyi of Intel Corp, And I used this method to generate the differential and common mode I-V curves and the V-t curve for one differential LVDS buffer.But I don't know how to convert these data to the formal IBIS format, and using which version to verify the IBIS file. Can some IBIS experts give me more detailed information about it, or Could share some examples of LVDS IBIS file to study the format, it is still look like the single ended ibis file? how many data we need to pick? I'm really appreciated for your kindly help! Thanks bi -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean. -------------------------------------------------------------------- |For help or to subscribe/unsubscribe, e-mail majordomo@eda-stds.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 e-mail a request to ibis-request@eda-stds.org. | |IBIS reflector archives exist under: | | http://www.eda-stds.org/pub/ibis/email_archive/ Recent | http://www.eda-stds.org/pub/ibis/users_archive/ Recent | http://www.eda-stds.org/pub/ibis/email/ E-mail since 1993 -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean. -------------------------------------------------------------------- |For help or to subscribe/unsubscribe, e-mail majordomo@eda-stds.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 e-mail a request to ibis-request@eda-stds.org. | |IBIS reflector archives exist under: | | http://www.eda-stds.org/pub/ibis/email_archive/ Recent | http://www.eda-stds.org/pub/ibis/users_archive/ Recent | http://www.eda-stds.org/pub/ibis/email/ E-mail since 1993Received on Thu Oct 25 12:12:08 2007
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