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Post-processing non-PSF results formats through OCEAN

mnabil

Hi,

This seemed like a trivial question but I couldn't find an answer on the forum or online. In ADE you can simulate using spectre or HSPICE and you can still plot the results. I need to do the post-process the data through an OCEAN script. It is very easy to do so on results in PSF format by openResults("results_dir/psf") and then selectResult("analysis") of choice. Upon using HSPICE, the results are available in .tr0, .ac0 formats (even Spectre can output the results in these formats). I could not figure a way to process these formats and plot it on Virtuoso Waveform Graph XL.

Can you please let me know how to post-process these .tr0, .ac0 ...etc. formats using OCEAN? 

I'm using  HSPICE 2012.06-SP2 and IC6.1.5-64b.500.14 

 Thanks 

Parents
  • Dear all,
    I found a way for converting a single .tr0 or .ac0 ..etc file into PSF format. It is through using HSPICE conversion function and I couldn't find a solution by cadence yet.
    Th function as listed in the HSPICE manual:
    converter -t PSF -i input_file <-o output_file>

    Example
    converter -t PSF -i testpost.tr0 -o testpsf

    The input file is testpost.tr0, which HSPICE generates with the POST option. The output file name is testpsf. After running, HSPICE generates two new files: testpsf.psf and logFile. The testpsf.psf file is a PSF file that you can view. The logFile is necessary for the AWD to load the waveform.

    However the input .tr0 file must be in ASCII format rather than binary format, so you have to use these to options:
    .OPTION ARTIST=2
    .OPTION PSF=2


    That worked well for a single .tr0 file. Howver I tried with a .tr0 that had a sweep variable built in and that didn't work properly. I I find an alternative way I'll post here.

    If you have an alternative way please share it here as well. I expect that there might be a conversion utility through Cadence itself.

    Thanks,
Reply
  • Dear all,
    I found a way for converting a single .tr0 or .ac0 ..etc file into PSF format. It is through using HSPICE conversion function and I couldn't find a solution by cadence yet.
    Th function as listed in the HSPICE manual:
    converter -t PSF -i input_file <-o output_file>

    Example
    converter -t PSF -i testpost.tr0 -o testpsf

    The input file is testpost.tr0, which HSPICE generates with the POST option. The output file name is testpsf. After running, HSPICE generates two new files: testpsf.psf and logFile. The testpsf.psf file is a PSF file that you can view. The logFile is necessary for the AWD to load the waveform.

    However the input .tr0 file must be in ASCII format rather than binary format, so you have to use these to options:
    .OPTION ARTIST=2
    .OPTION PSF=2


    That worked well for a single .tr0 file. Howver I tried with a .tr0 that had a sweep variable built in and that didn't work properly. I I find an alternative way I'll post here.

    If you have an alternative way please share it here as well. I expect that there might be a conversion utility through Cadence itself.

    Thanks,
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