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Measurements Across Corners

Hello Im currently trying to measure the delta of the further most separated waveforms obtained by corner simulation.I have tried changing "eval type" to corners and using the peakToPeak and average...

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Bindkey to activate PVS-DRC/LVS

Hi all, Is there any bindkey to set bindkey to activate PVS-DRC/LVS windows ?Thanks!

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Can harmonic balance load-pull tests be run in parallel?

Using Harmonic Balance with SpectreRF in ADE Explorer, is it possible to run load-pull simulations in parallel?By default each iteration runs sequentially regardless of the jobs setup in ADE Explorer.

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Dynamic Glitch Check for gate node of a transistor

Hi,How can I report all the glitches to the gate node of a transistor?Both below statements does not seem to workdyn_glitch1 dyn_glitch node=[I0.IGCNTL.ICLK.I74.I69.MN.G]  ] duration=20p...

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Installing the license file

The following products are paid for:#INSTALLSCAPE PRODUCT "PALT812" "PALT812: Liberate AMS Client"#INSTALLSCAPE PRODUCT "PALT810" "PALT810: Liberate AMS Server"#INSTALLSCAPE PRODUCT "PALT411" "PALT411:...

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clip function doesn't work for reverse DC analysis

Hi all!I want to clip a waveform which was generated by a reverse DC analysis. Unfortunately I have found that clip function doesn't work with reversed DC waveforms.Is there some workaround ? I have...

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how to enable spectre ac simulation with homotopy=dptran

there is a check box for dc simulation, no question for that part.I tried to put "homotopy=dptran" in the ac simulation->option->additionalparameters, but the ac simulation still tired "gmin" and...

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how to locate most computational extensive node/cell/circuit

hello experts, I suppose there should be some command/tool to list the computation heavy cell/circuit so designers can swap with faster behavioral models? how can I do that? IC617 + Spectre...

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Layout instances and terminals do not match the source(No layout master...

Hi,I am designing a new PDK/Tech file. Tech file is uploaded in CIW and layers looks fine in Layout suite. But when I open Layout from Schematic or generate from source, I cannot see any layout...

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Failed to initialize incremental netlisting

Hello,    The log content:\o ERROR (OSSHNL-153): Failed to initialize incremental netlisting because the run directory contains\o netlist data from the previous netlisting session which has a corrupt...

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fsdb to pwl

Hello,If Ihave 'fsdb' file which represents the simulations results of a simulation (waveforms), is there a way to transform it into pwl (piece wise linear) signals that I can use as stimulis ?Thanks,Kotb

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ADEXL Monte Carlo simulation and dumping sim data to a txt file

Hi,I need to run MC simulation, say 100 runs, and for every single run of these 100 I want to keep saving a voltage to a text file, for ex. at the system clock and I want to do this as the simulation...

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How to fix *WARNING* The number of errors was detected in Extract Tab: 1 in...

Hi All,I am trying to run Calibre Quantus QRC,First I make a QRC command file name "tech.def".Here is my code:DEFINE pex_tech...

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Fully differential amplifier simulation setup

Dear friends, It is the first time for me to design a fully differential amplifier and I don't know know most of the simulation setup,I would like to ask you please to guide me for this simulations,I...

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Analog low power design

I am trying to design an analog li-ion charging IC as my academic project. Is there any simple equivalent Circuit Model of Li-ion cell which I can use in virtuoso ADL simulation for transient response...

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Finding device rectangles using PVS

Hi everyone.I am trying to get the transistor shapes (i.e. rectangles) of my devices after running PVS LVS. What I can find in the generated output netlist are the X and Y coordinates. However, is...

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No Data dialog box

Has anyone seen this before? How to get rid of this?Thanks in advance!

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Schematic check and save error

Hello,I am a newbie to this forum so excuse me for mt first question.I am getting some strange error without any explanation while performing "check and save" for my schematic on virtuoso.Error...

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Get answers to all your queries about Apple iOS Support

Apple iOS is packed with exciting features to make it a pleasurable experience for you whether you want some entertainment or wish to browse the net.However, being a technology product, iOS may develop...

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Quantus not extracting coupling capacitance between 100um traces 2um apart

Hi! How can I increase the maximum distance for capacitance extraction in Quantus?In a simple testbench I put two 100um-long metal traces (M8), and if they are 1um apart Quantus extracts the coupling...

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