Date: Thu Feb 14 2008 - 09:51:11 PST
1. A series of model selectors, one for each pin or group of pins that could have different Vdd supplies, is the way to go. 2. What simulator and version does your customer have? It may be that no matter what version model you make the customer may not have the tools to use it. Tom Dagostino Teraspeed(R) Labs 13610 SW Harness Lane Beaverton, OR 97008 503-430-1065 503-430-1285 FAX tom@teraspeed.com www.teraspeed.com Teraspeed Consulting Group LLC 121 North River Drive Narragansett, RI 02882 401-284-1827 From: owner-ibis-users@server.eda.org [mailto:owner-ibis-users@server.eda.org] On Behalf Of Chetana Raghuwanshi Sent: Thursday, February 14, 2008 3:38 AM To: ibis-users@server.eda.org; ibis@server.eda.org Subject: [IBIS-Users] {Spam?} Questions Hello Experts, I have two questions on IBIS. 1. My IO cell can operate at two different voltages 3.3 and also at 1.8. We deliver two separate IBIS files for these two operating voltages. For this cell, our customer needs to use different voltages at same time, that is, some pins are using 3.3 V and some are using 1.8 V. Is it possible to mix these two files into one .ibs file ? 2. The IBIS version of library delivered by us is 2.0. Is it possible for the customer to use it in a package model whose IBIS version 4.0. ? Thanks in Advance, Best Regards Chetana -- This message has been scanned for viruses and dangerous content by <http://www.mailscanner.info/> MailScanner, and is believed to be clean. -- 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
