[IBIS] RE: On-die decap modeling in IBIS 5.1

Rinsha,

Did you read the section on [Composite Current] in the IBIS
specification?  There is some mention in there about this
topic (around pg. 70 in the v5.1 PDF file).  It basically
boils down to use the series models between power and ground,
optionally with [Pin Mapping] for more detail.

Please ask your questions in a more specific way, because if
your questions are general, people are not going to start
writing books in emails to explain everything you might be
interested in about IBIS...

I hope this helps,

Arpad
=================================================================


From: owner-ibis@eda.org [mailto:owner-ibis@eda.org] On Behalf Of Rinsha Reghunath
Sent: Thursday, July 11, 2013 4:25 AM
To: ibis-users@eda.org; ibis@eda.org
Subject: [IBIS] RE: On-die decap modeling in IBIS 5.1

Hello all,

I would like to understand about on-die decap modeling in IBIS 5.1 models and how PDN analysis is done using the same. Any help would be appreciated.

Thanks,
Rinsha

From: owner-ibis-users@eda.org<mailto:owner-ibis-users@eda.org> [mailto:owner-ibis-users@eda.org] On Behalf Of Rinsha Reghunath
Sent: Monday, July 08, 2013 2:41 PM
To: ibis-users@eda.org<mailto:ibis-users@eda.org>; ibis@eda.org<mailto:ibis@eda.org>
Subject: [IBIS-Users] On-die decap modeling in IBIS 5.1

Hi all,

How do we model RC on-die decap in IBIS 5.1 models?

I read about using "Series" model type and [Series Pin Mapping] keyword to model decoupling circuit, but would like to understand more about the same. Please guide with reference materials or explanations.

Thanks,
Rinsha

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