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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

  • Yes i ran that from workspace.

    Do i need to copy that cds_srr.m ? I entered the matlab environment so it must automatically read it write ?

    cds_srr is getting correctly initiated in matlab

      but its cds_innersrr thats propping up the issue. In fact there is no pure cds_innersrr.m function in the path. there is only a cds_innersrr.mexglx 

    Is it why the error below props up

    >> cds_srr
    >> help cds_srr
       sig = cds_srr(dirname, dataset, signame, verbose)
       dirname: the path of psf or stt2 results
       dataset: the dataset name in the results, when only 'result dir' give out, the command will return all dataset names.
       signame: the name of signal in the dataset, the command will return all signal names in the dataset,
                when this parameter unset.
     
      Copyright(C) Cadence Design Systems, Inc., 2004-2006. All rights reserved.

    >> 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);

     

Reply

  • Yes i ran that from workspace.

    Do i need to copy that cds_srr.m ? I entered the matlab environment so it must automatically read it write ?

    cds_srr is getting correctly initiated in matlab

      but its cds_innersrr thats propping up the issue. In fact there is no pure cds_innersrr.m function in the path. there is only a cds_innersrr.mexglx 

    Is it why the error below props up

    >> cds_srr
    >> help cds_srr
       sig = cds_srr(dirname, dataset, signame, verbose)
       dirname: the path of psf or stt2 results
       dataset: the dataset name in the results, when only 'result dir' give out, the command will return all dataset names.
       signame: the name of signal in the dataset, the command will return all signal names in the dataset,
                when this parameter unset.
     
      Copyright(C) Cadence Design Systems, Inc., 2004-2006. All rights reserved.

    >> 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);

     

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