RE: [IBIS] input signal for model usage

Hi,

The OUTPUT of I/O ( IBIS model)  does not depend on the Rise/Fall slew
at the input of I/O ( say A_in ).

 

If you mean. Can you have different  LOW/HIGH duration? 

You can give different clock/pulse frequency, but there is an upper
limit of the clock.

The upper limit of the clock frequency is limited by the duration of the
V-T tables/Ramp time.

 

Thanks,

Muniswar

 

From: owner-ibis@eda.org [mailto:owner-ibis@eda.org] On Behalf Of Fabio
BRINA
Sent: Tuesday, March 17, 2009 3:55 PM
To: ibis-users@eda.org; ibis@eda.org
Subject: [IBIS] input signal for model usage

 

Hello IBIS experts, 

 

 Once an IBIS model has been created, can be used in different Input
speeds?

 

 In other words: if I consider an I/O model, Can I use every input Pulse
with

 several rise/fall time Or I have to use only the same pulse used in the


 model creations?

 

I hope is clear what I mean.

 

Thanks,

Fabio

 

 


-- 
This message has been scanned for viruses and 
dangerous content by MailScanner <http://www.mailscanner.info/> , and is

believed to be clean. 

-- 
IMPORTANT NOTICE: The contents of this email and any attachments are confidential and may also be privileged. If you are not the intended recipient, please notify the sender immediately and do not disclose the contents to any other person, use it for any purpose, or store or copy the information in any medium.  Thank you.

-- 
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