Description of modeling of analog components in discrete time using resolution functions.

From: Lear, Jim <Jim.Lear@cirrus.com>
Date: Tue May 25 2010 - 09:14:23 PDT

Hi all,

  I just wanted to toss this out as an example of how analog components
and I/O impedances can be modeled with user-defined resolution
functions. In my experience, far more sophisticated modeling can be
achieved -- limited only by the creativity of the model writer.
However, in most cases, plug and play compatibility will be problematic
without specific consideration made in the analog solver engine. For
example, with the Thevenin modeling converting from an electrical to
Thevenin requires knowledge of the impedance of an electrical. This
value is not available in the standard Verilog-AMS electrical system.
The electrical concept must be expanded. Just some food for thought.

 

http://bit.ly/9pMwWT

 

Kindest Regards,

Jim Lear

Cirrus Logic

(512) 851-4612

(512) 293-7248 (mobile)

 

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Received on Tue May 25 09:14:51 2010

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