Hi there, I'm using spectre to simulate some circuits. I'm performing a DC simulation with a variable sweep "vin" that ranges from 0 to 10 (as in the image below)
I would like to plot some expressions of the variables combined with some parameters of the circuit.
The problem is I can't even plot the variable which is sweeped. By using the calculator I get the expressoin VAR("vin"), and I would expect the plot of a straight line, but vin is only evluated at the first point (0), resulting in the constant, as sown in the image.
Sorry I'm a newbie with this tool, may you explain more in deep what psf directory and xvar are? Maybe a good link where I can find out more?
If I just write xvar("vin") in the expression it doesen't work..
In the end I managed to do that by using VS("/netXX").
I also tried xval(v("/netxx")), which was suggested in your link but it didn't seem to work (v returned nil).
Thank you anyway, I'll probably find out more later on.