How to get dc operating point data from a swept dc analysis

A

Andreas Dreyfert

Guest
Hi!

How do you access dc operating point data from a sweept
or parametric dc simulation in ocean?

When doing a single dc simulation I can easily acces
the data with getData("/NM0")~>vdsat but when doing a
a sweept or parametric simulation I can not get to work.

Thanks, Andreas
 
Hi Andreas,

Use pv():

pv("/NM0" "vdsat")

If it was a sweep, then the result will be a waveform. You can
always use value() to pull out a value of this waveform for a particular
swept variable.

The getData("/NM0")~>vdsat approach only really works if it was
a single operating point run; really pv() is the documented way of getting
this data (I don't think the ~> approach is documented - I may be wrong).

Regards,

Andrew.

On Fri, 16 Jan 2004 16:48:52 +0100, Andreas Dreyfert
<andreas_deryfert@hotmail.com> wrote:

Hi!

How do you access dc operating point data from a sweept
or parametric dc simulation in ocean?

When doing a single dc simulation I can easily acces
the data with getData("/NM0")~>vdsat but when doing a
a sweept or parametric simulation I can not get to work.

Thanks, Andreas
Click to expand...
--
Andrew Beckett
Senior Technical Leader
Custom IC Solutions
Cadence Design Systems Ltd
 
Hi

Ok that work much better!

Thanks for your help Andrew

Did not read the manual carefully enough

/Andreas


Andrew Beckett wrote:
Hi Andreas,

Use pv():

pv("/NM0" "vdsat")

If it was a sweep, then the result will be a waveform. You can
always use value() to pull out a value of this waveform for a particular
swept variable.

The getData("/NM0")~>vdsat approach only really works if it was
a single operating point run; really pv() is the documented way of getting
this data (I don't think the ~> approach is documented - I may be wrong).

Regards,

Andrew.

On Fri, 16 Jan 2004 16:48:52 +0100, Andreas Dreyfert
andreas_deryfert@hotmail.com> wrote:


Hi!

How do you access dc operating point data from a sweept
or parametric dc simulation in ocean?

When doing a single dc simulation I can easily acces
the data with getData("/NM0")~>vdsat but when doing a
a sweept or parametric simulation I can not get to work.

Thanks, Andreas




--
Andrew Beckett
Senior Technical Leader
Custom IC Solutions
Cadence Design Systems Ltd
Click to expand...
 
You must log in or register to reply here.

Welcome to EDABoard.com

Sponsor

Back
Top