Hi, all:
I specified the length of the transistor in my *.sp files, but when simulation and extracting the length of the transistor(using l('mos_name')),I got different number than i specified, why is that?
the tool will use Leff & Weff which is effective length & width of u r device for simulation. which is the original L/W value minus lateral diffusion (unit m) of source/drain area. for more info on exact equation refer BSIM manuals.