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reading simulation results from cadence to matlab/ cds_innersrr

nevinalex1234

Hi

I am using MATLAB 2009a/2012a and MMSIM 10.11 and cadence virtuoso IC6.1.5.500.11  

I build a small low pass filter and ran the simulation in ADE and tried to read using MATLAB Spectre Toolbox. Its not working.

The error is attached as follows. I have referred to Matlabspectre.pdf and set the appropriate environments in matlab. Dont know why?

mydir =

/home/njacob2/simulation/design1_rcresponse/spectre/schematic/psf

>> nevin=cds_srr('mydir')
??? Undefined function or method 'cds_innersrr' for input arguments of
type 'char'.

Error in ==> cds_srr at 16
    sig = cds_innersrr(dirname);

Parents

  • OK, I misread the spectre version you're using. It's before the fix for compiler incompatibility. See:

    http://support.cadence.com/wps/mypoc/cos?uri=deeplinkmin:ViewSolution;solutionNumber=11699006

    The fix was in v10.1.1.056.isr5 - you're using an older version.

    You're also actually running on a 64-bit machine (from the Help->About) - you'd said it was 32 bit earlier. In current versions both the 64 bit and 32 bit mex files are included in the directory you have in your MATLABPATH, but in the version you have it only had the 32 bit version. Previously you had to add /64bit to the MATLABPATH for it to work - but then you'd have hit the compiler incompatibility.

    So the solution is to install a newer version of MMSIM10.1 or MMSIM11.1

    Regards,

    Andrew.

Reply

  • OK, I misread the spectre version you're using. It's before the fix for compiler incompatibility. See:

    http://support.cadence.com/wps/mypoc/cos?uri=deeplinkmin:ViewSolution;solutionNumber=11699006

    The fix was in v10.1.1.056.isr5 - you're using an older version.

    You're also actually running on a 64-bit machine (from the Help->About) - you'd said it was 32 bit earlier. In current versions both the 64 bit and 32 bit mex files are included in the directory you have in your MATLABPATH, but in the version you have it only had the 32 bit version. Previously you had to add /64bit to the MATLABPATH for it to work - but then you'd have hit the compiler incompatibility.

    So the solution is to install a newer version of MMSIM10.1 or MMSIM11.1

    Regards,

    Andrew.

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