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Ocean Script,Oceanscript

  • How to collect data after MonteCarlo simulation

    Dear all, I have performed the following MonteCarlo simulation through the ocean script to capture the current consumption for a time frame from 15ms to 25ms, how is it possible for me to re-collect the data, say from 50ms to 100ms, without re-run the simulation again? I am looking for a ocean script...
    Posted to Custom IC Design (Forum) by hippoo on Mon, Oct 21 2013
  • Ocean scripting - Plotting multiple expressions in different strips

    Hi, I need some help on this. I'm simulating an amplifier for many corners and need to plot gain and phase response. For the plots, I need appended plots (of all corners) of gain in one strip and phase (of all corners) in another strip. I tried doing the following in my script: Gain_plot=dB20(getData...
    Posted to Custom IC Design (Forum) by PBabu on Mon, Sep 16 2013
  • How to plot an histogram using ocean script? (monte carlo problem)

    Hi all, I am new using Ocean script and i am having a problem. I want to do an histogram with the average value of a comparator output (voltage). However I couldn´t get it yet. The code i am trying to implement is the following: ocnWaveformTool( 'wavescan ) simulator( 'spectre ) design...
    Posted to Custom IC Design (Forum) by Ricardo Alves on Wed, Feb 27 2013
  • License issue while using plot command in an ocean script in cadence 6.1.5

    when I am using plot() command in my ocean script in cadence version 6.1.5 it is checking for ADE_L/ADE_XL license,but when I am using the same command in cadence version 5.1.4, it is showing no such message & is excuting the command. Can anyone suggest what the problem might be?
    Posted to Custom IC Design (Forum) by NRkey99 on Mon, Dec 17 2012
  • Re: Questions about OCEAN XL

    Hi Andrew, I have a question on running parallel jobs through ocean script.In my script I have hostMode( 'distributed ) simList = append1( simList run( ?jobName RunName ?queue "normal" ?lsfResourceStr "rusage[mem=1000]" ?mail nil) ) However some waiting jobs are alwasy submitted...
    Posted to Custom IC Design (Forum) by stsui on Sun, Apr 29 2012
  • Oceanscript fails to carry on once a simulation bombs

    Hello, I use oceanscripting to run my PVT sims in Cadence. However, while running the oceanscript, I have observed that if the simulation fails( due to some convergence issues) during one of the conditions in the script and the evaluated result returns "nil", printf/fprintf functions cannot...
    Posted to Custom IC Design (Forum) by uzzy on Sat, Oct 22 2011
  • Export data to CSV format

    I'm trying to export I-V curves from the Spectre Simulator into CSV files. However, the save/save as menus only allow for saving the data in a figure-format file or as a PNG/TIFF/Image File. Is there a mode, command, or code sequence that would allow me to export my data to CSV or other data formats...
    Posted to Custom IC Design (Forum) by CPete on Sun, Apr 10 2011
  • OCEAN getData behavior

    Hi, I have a list of signals and corresponding strip numbers that I want to plot them on in a form like: my_stripAssignment = list( '(v("/enable") 1) '(v("/disable") 2) ) I have a foreach loop that grabs the signals and their strip number assignment one-by-one: foreach( signal_name...
    Posted to Custom IC Design (Forum) by SharksFan on Tue, Nov 23 2010
  • OCEAN Parametric analysis

    Dear all, I am running parametric analyses with an OCEAN script. It finishes and all the output variables are correctly evaluated. I calculate two variables L_opt and eff_opt, that are single values, not array and I try to write them in a file. Trying to write the data in the file OCEAN generates the...
    Posted to Custom IC Design (Forum) by Ueue on Mon, Feb 15 2010
  • Printing to file after running Parametric Analysis

    Hi, I am running an ocean script to do a parametric analyis. The parameters are VDD and temperature and analysis is transient. The script goes something like the following, paramAnalysis("VDD" ?values (3 5) paramAnalysis("temp" ?values(-40 125) ) ) paramRun() openResults(dir) selectResults...
    Posted to Custom IC Design (Forum) by mk123 on Mon, Nov 2 2009
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