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[SOLVED] Tanner EDA - How to obtain the vector of consumption wave trace from command lines?

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slawon

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Hello folks,

I have to obtain the consumptions waves traces from a circuit in Tanner EDA (T-Spice) by commands lines. It is easily obtained from W-Edit, but it is not an option to me. I usually simulate thousands of spices files using bash terminal (without graphical interface).

I searched in the T-Spice user guide for this without sucess.

The Image shows the simulation wave form in the W-Edit and the wave form vector copied in text form. The result in the notepad++ is exactly what I need, actually, just the second column is really necessary.


Thanks in advance!

deletar.png
 

Problem solved guys..

just need to add the following command: .options csv=2

This command makes the tool write all .probe and .print in .csv files

The image below shows the results using this command. The left file is the .csv result, the right file is the result comming from the graphic W-Edit. Through the wave trace showed in the bottom.

deletar.png
 

Hey guys,

Just an observation, as you can see in the image above it has only 4 digits in the floating number, losing much precision..

To solve it use add the command numdgt=15 in the .options, the command define the numbers of digits in the floating number into Tanner commands .print and .probe, consequently in the .csv

Example: .options csv=2 numdgt=15
Result: Transient analysis: temperature=25.0
Time,I1(vcc)
0.00000000000000000e+000, -6.801133839814559e-006
 

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