![]() For binary files, the waveform parser reads curve data dynamically when required. This includes transient, ac, dc, noise and SOA analysis. Output files for all possible analyses are read. Several PSF files are created for Monte Carlo analysis or if an ac and a transient analysis is performed.īeSpice Wave and the underlying waveform parser parse binary and ascii PSF files as well as logfiles. In addition to the data PSF files Spectre writes a “logFile” which lists all files containing simulation data. It is only generated for transient simulations. The PSFXL format is the new default output format. To improve reading speed Cadence has enhanced the PSF file format and defined the PSFXL extension. Some inconveniences of the PSF format is that it is uncompressed and that reading is relatively slow. The Virtuoso design framework uses this format extensively. Many other simulators also support the PSF file format. The simulator stores it’s output data either in single or double precision binary or in a human-readable ascii format. PSF (Parameter Storage Format) files are mainly generated by the Cadence Spectre simulator.
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