vdd, gnd missing in pdk

[malolo]

Hi all,
this question may sound silly, but I coudln't find vdd and gnd in the new library (ibm), does it normally come as part of the pdk? any clues?

thanks,
Steve

 

[Malek Lamari]

you can find them in AnalogLib of virtuoso, they will work well in your design as these pins are general and technology independent.
as i know even resistor can be used from AnalogLib in simulation stage, but the difference resides in the layout stage when you have to use process layers.
good luck.