RE: [IBIS] How to connect single pin to multiple pads in IBIS

Hi
 
It depends on what you want to do.
 
1)
If the analog cell and the output cell are connected to the same pin at
the same time, you need to create a special IBIS driver model containing
both the analog and output cell.
 
2)
If it is two different bond options/versions, you need to create two
different component models, either in two different files or in the same
file.
 
3)
If you by some kind of selection can select between the two different
cells (like for instance programable output drive strength), then you
should use the [Model Selector] keyword to select between the analog and
output cell.
 
Regards
/Henrik

________________________________

From: owner-ibis@server.eda.org [mailto:owner-ibis@server.eda.org] On
Behalf Of Sudarshan Honnudike
Sent: Friday, 20 April, 2007 11:20
To: ibis@server.eda-stds.org
Subject: [IBIS] How to connect single pin to multiple pads in IBIS



Hello Everybody, 

One of my customer is facing problem with the connecting a single pin to
multiple pads(different models). 
Actually he is connecting an analog cell and output cell to a single pin
on the package. How this has to be 
done in [pin] section of IBIS ? How to associate 2 models for single pin
in IBIS ? 

Let me know your response. 

Best Regards,

Sudarshan HN
NXP Semiconductors/CTO /PLT
C-4, Manyata Tech Park, Nagawara
Bangalore-560 045 , India.    
Ph:+91-80-40247073  
Fax: +91-80-4026 7855
seri:sudarsha@inpsblr
E-mail: sudarshan.honnudike@nxp.com
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