The OCEAN functions for setting up monte carlo also use the statistics license. Essentially OCEAN-controlled simulations use the same licenses as ADE.

Regards,

Andrew.

Maybe no *easy* way out other than purchasing the license ... but if you know enough about statistics and how to generate random numbers, it should be possible.  There are some C functions for generating some distributions, you might have to write a wrapper shell script.  And you'd have to write the post-processor for the results.

Hello,
How can I get the mismatch data?
Cheers

[quote author=sheldon  link=1122595978/0#4 date=1123243555]FastFurious,

  Spectre also supports dc mismatch analysis, don't think
it requires a special license. DC mismatch analysis is
equivalent to corner analysis for mismatch. It mismatches
the differential pairs by a fixed amount and calculates the
sensitivity of the output to the mismatch. The ADE -->
Results --> Print --> mismatch summary(?), identifies the
diff pairs in order of their effect on the output. It also
reports the contributions of different factors to the
mismatch, for example, Vt, mobility variations, ... You can
also save the operating point for use with small signal  
analysis, the dc operating point includes mismatch, so you
evaluate the effect of mismatch on common-mode
rejection, power supply rejection, etc. The  big limitations
are:
1) You need models with mismatch parameters
2) Transient analysis is not supported.

                                                         Best Regards,

                                                            Sheldon [/quote]

Sheldon :

How foundry support models for dcmatch analysis ?
Do they define parameters of mvtwl, mvtwl2, mvt0, mbewl and mbe0 be part of BSIM3v3 models ?
If yes, can I add those parameters by myself from imformation of matching report !?

Thanks!