Problem ocean and OPT("V0" "pwr")

[Stefan Joeres]

Hi alltogether,

I'm trying to do some low-power Ring Oscillators. I'm using ocean-scripts to
determine the correct dimensions of my transistors.
But now for the problem :

When using the ocnPrint( OPT("V0" "pwr") ) command inside the script, the
result differs from the same output given by the graphical Frontend.
(V0 is the voltage source for the whole system)

Any Idea ?

Thanks for your help,

Stefan

 

[Erik Wanta]

Stefan:
See previous post entitled Subject: Re: Spectre simulation ADE vs command line.
---
Erik

"Stefan Joeres" <joeres@halifax.rwth-aachen.de> wrote in message news:<btlujo$5k3$1@nets3.rz.RWTH-Aachen.DE>...

Hi alltogether,

I'm trying to do some low-power Ring Oscillators. I'm using ocean-scripts to
determine the correct dimensions of my transistors.
But now for the problem :

When using the ocnPrint( OPT("V0" "pwr") ) command inside the script, the
result differs from the same output given by the graphical Frontend.
(V0 is the voltage source for the whole system)

Any Idea ?

Thanks for your help,

Stefan

 

[Stefan Joeres]

Hi Erik,

thanks for the try, but the environment variable "CMI_CONFIG" isn't set
(nil).

Any more ideas ?

Stefan

 

[Erik Wanta]

Stefan:
I meant to say post titled "Ocean vs CDE convergence". If you use the
fullKey flag when writing the OCEAN script you should get all the
options that are set in artist.

Are you setting options in Simulation->Options->Analog? Are all these
options getting printed to the ocean script? You may need to generate
the ocean script with the fullKey option asiWriteOceanScript(outPort
asi_session ?fullKey t).

Enter the following in the CIW:
outPort=outfile("~/oceanScript.ocn")
option asiWriteOceanScript(outPort asiGetCurrentSession() ?fullKey t)
close(outPort)

---
Erik

"Stefan Joeres" <joeres@halifax.rwth-aachen.de> wrote in message news:<btosmb$qqi$1@nets3.rz.RWTH-Aachen.DE>...

Hi Erik,

thanks for the try, but the environment variable "CMI_CONFIG" isn't set
(nil).

Any more ideas ?

Stefan