Hi, I would like to understand how the two tables for Rising/Falling waveforms(RW/FW) (Terminated to GND and Terminated to VCCO/VTT) in an ibis file are interpreted by a simulator while plotting the output of an IO buffer (if the input is a pulse). I am doing the ibis modeling here at Xilinx and there was a request to remove redundant data from the RW/FW to get a better "EYE". In the edit process, unequal data was removed from the two tables - FW to GND and FW to VTT - due to which, in my simulation, there was an overshoot/undershoot in the waveform (below is a snapshot). I would like to know how the unequal data edits translate into the bump seen. [cid:image012.jpg@01CE9FEC.AD704F40] Thanks, Shravanthi This email and any attachments are intended for the sole use of the named recipient(s) and contain(s) confidential information that may be proprietary, privileged or copyrighted under applicable law. If you are not the intended recipient, do not read, copy, or forward this email message or any attachments. Delete this email message and any attachments immediately. -- 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 mikelabonte@eda-stds.org |or ibis-request@eda-stds.org | |IBIS reflector archives exist under: | | http://www.eda-stds.org/ibis/email_archive/ Recent | http://www.eda-stds.org/ibis/users_archive/ Recent | http://www.eda-stds.org/ibis/email/ E-mail since 1993
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