> I have a question about 10/100 Ethernet IBIS models.. Recently I started > working with ICX and I noticed that most vendors do not provide IBIS > models for their ethernet side of the components. Could someone tell me > what is the reason behind this. Where can I get ethernet models or how > should I create them? What do I do when modeling ethernet?, etc. If you can get SPICE models, use them instead! IBIS was designed for ordinary logic devices with two logic levels. Many Ethernet devices could be considered analog to some degree, and many of them have three active logic levels on the Ethernet side, which doesn't work very well with IBIS, but SPICE models have no trouble with it. Regards, Andy |------------------------------------------------------------------ |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 1993Received on Sat Jul 16 06:52:40 2005
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