Hy, I used to simulate mosfet models with KiCAD 8.0 and used frequently Sim.Params field tab to add MOSFET geometry like length and width. Now, in KiCad 9.0 this option doesn’t work for some reason. The SPICE command does not get updated.
Is it a new way of doing it?
Thank you.
I saw that I am not able to see the parameters tab when I load my own model in the Simulation Model…of the mosfet Symbol. This has to be bug.
In project CMOS555_2.7z from Simulation examples for KiCad8/KiCad9/Eeschema/ngspice - #2 I have put MOS device instance calls into subcircuits each, and this works with KiCad 8 as well as with KiCad 9.
Unfortunately your problem description is so short that I did not get what you have been doing, so no further advice is possible.
I can provide more information with the following picture:
If I load only the .lib file with .model mosfet cards, I can’t add the length and width of the transistors. Your project uses subcircuits that wrap the models. This way it works.
But, anyway thank you, the solution works.
