RE: [IBIS-Users] RE: IBIS Delay Model

From: Mandel, Cary <cary_mandel@mentor.com>
Date: Thu Sep 22 2011 - 03:34:40 PDT

Hello Nagarjuna,

 

This could be a setup problem, but there is not enough information here
to tell. If you contact Mentor Graphics Support by opening a Service
Request - http://supportnet.mentor.com - we would be most happy to help
you.

 

Regards,

Cary Mandel

(Mentor Graphics)

 

From: owner-ibis-users@eda.org [mailto:owner-ibis-users@eda.org] On
Behalf Of Nagarjuna Vallamkonda
Sent: Wednesday, September 21, 2011 12:23 AM
To: ibis-users@eda.org
Subject: [IBIS-Users] IBIS Delay Model

 

Hi

 

As we know that, rm_dly_* keywords are used to remove the initial and
flat tail delay for rising and falling waveforms in HSPICE. Does these
keywords have any impact on rising and falling times of waveforms?

 

When we compare the results of HSPICE with Mentor ICX Pro explorer, I
see different results for the two tools. Why is it happening so for such
a simple circuit?

 

Can anyone help me regarding this ASAP.

 

Thanks & Regards

Nagarjuna

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Received on Thu Sep 22 03:35:12 2011

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