So in LTspice you have a button that lets you visualise the last simulation data, without restimulating it. Is there something similar in Qspice?
Also there is the option to make the data easier to load when rendered on a graph. Is that also available in Qspice?
BTW is there also a way to embed the Cpp or verilog file inside a Qsch ? file or something like that?
If your simulation is completed and the .qraw file is not deleted but the waveform viewer is closed, in the schematic viewer go to View > Reopen waveform viewer. This action will reload the .qraw file.
Typically, the .qraw file is deleted when you close the schematic viewer. However, in Edit > Preferences, there is an option to disable “Auto delete simulation data files.”
If .qraw not delete, next time you open the schematic and you can reopen with above procedure without running simulation again.
Or, just simple go to window explorer, double click the .qraw file to open it.
My feeling is that you have a huge waveform file…
We discussed how to handle large files in this post.
Qspice : Not Responding - QSPICE - Qorvo Tech Forum
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The answer is no… well… If you need to share a DLL block, you can simply copy the .dll file together with the schematic (if you have no plans for others to modify the C-block). The .c and .v files are not necessary for sharing.
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THX
that is why i could not open it since data is saved by default in LTspice but not in Qspice and i dont remember being told this important difference in any tutorial.
more or less lately in LTspice i used to work on avg with like 8-10Gb files so if i dont run that optimisation stepe it takes ages, it sort of became a habit
I see… LTspice in default not delete waveform data file (.raw), also not save subcircuit node voltage and current.
Just curious, what optimization step you are referring in LTspice setup?
Yea, also i never checked what is inside a subcircuit so how they are handled post simulation is something i dont know.
In Qspice, you can add directive .save V(*) I(*) P(*) to only save parent schematic waveform data likes LTspice in default.
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