Simulation Plots - Overlapping Lines

[Groover]

I am simulating a circuit that has a lot of digital signals which means the edges overlap. Looking at this example it is hard to see the waveforms.

What I would like to do is separate them vertically so the relationships between the waveforms can be seen. I don’t mind running the external version of ngspice (Windows) to do that but having read the ngspice manual I can’t see anything.

Is my only option to do this manually, e.g. export CSV data to Excel and manipulate it there?

Thanks!

[holger]

For a simple example using standard ngspice see here:
https://sourceforge.net/p/ngspice/ngspice/ci/master/tree/examples/digital/adder_behav.cir
Have a look at the plot commands in lines 64 and 66.

The Eeschema/ngspice interface is still rather limited, so additing offsets to output vectors is not yet possible in eeschema

[Groover]

Thanks Holger - I will give that a try!

[Groover]

Works well!

[Ste]

Nice! Thanks for showing the results. Looks great.