In Xschem, How do I check Mosfet current Ids? I checked with

@m.xm1.msky130_fd_pr__pfet_01v8_lvt[Ids]

but getting error. What should I need to do now?

I think the correct statement is: @m.xm1.msky130_fd_pr__pfet_01v8_lvt[id]

If you do a

.option savecurrents

before the

.control

section (or before the

.dc

or

.tran

statements) all device currents are saved. You can browse them with xschem by adding a graph (

Simulation -> Add waveform graph

) and loading in the raw file (

Simulation-> Load/Unload spice .raw file

). This works if a raw file has been written with the ngspice write instruction. If you simulate

circuit1.sch

the raw file shoukld be created with

write circuit1.raw

. After loading the raw file double clicking inside the graph brings up a dialog box listing all saved variables including currents... the correct Id node name is:

i(@m.xm1.msky130_fd_pr__pfet_01v8_lvt[id])