Optimizer and PSS analysis

[Gerard Wienk]

Hello,

Does anybody know how to set up Optimizer for a PSS analysis?
F.i., i'am not able to define a goal for output noise (PSS/PNOISE
combination).

regards,

Gerard

 

[Andrew Beckett]

Gerard,

The technique I always use is to run first of all the analyses you want, and use
the Direct Plot form to plot the results. Then I use the "Add to Outputs" button
on the direct plot form. This adds an expression into the outputs pane.

Then in the optimiser you can get the outputs expressions and use that
as a goal - or you can mess around with it in the calculator.

Does that help?

Regards,

Andrew.

On Tue, 7 Oct 2003 13:53:31 +0200, "Gerard Wienk" <g.j.m.wienk@utwente.nl>
wrote:

Hello,

Does anybody know how to set up Optimizer for a PSS analysis?
F.i., i'am not able to define a goal for output noise (PSS/PNOISE
combination).

regards,

Gerard

--
Andrew Beckett
Senior Technical Leader
Custom IC Solutions
Cadence Design Systems Ltd