Actually but everywhere in the tutorials, videos, etc only lambda units are used, so this micron creates confusion.
More over when I changed my technology to 1.2um tech so lambda is 0.6u
and created an inverter,
and after ext2spice i got this,
* SPICE3 file created from inverter.ext - technology: scmos
.option scale=0.6u
M1000 out in gnd Gnd nfet w=8 l=2
+ ad=56 pd=30 as=56 ps=30
M1001 out in vdd vdd pfet w=8 l=2
+ ad=56 pd=30 as=56 ps=30
C0 gnd Gnd 3.16fF
C1 in Gnd 4.06fF
C2 vdd Gnd 17.29fF
now if you look closely in the design the box on the poly(red) shows +2 +1 microns means the poly length is 2um but in the extracted spice netlist it is showing l=2 means l=2*scale(=0.6u)=1.2um
So what is this 'microns' showing ?? is it a bug ?? as it shows wrong dimentions, it is written microns but showing lambdas ???
Please tell me how to get the 'lambda' units back.
thanks in advance.
thanks