用cadence做电路仿真的时候,老是出现这个问题:
Error found by spectre during circuit read-in.
input.scs:M9 is an instance of an undefined model nmos2v.
input.scs:M8 is an instance of an undefined model nmos2v.
input.scs:M7 is an instance of an undefined model nmos2v.
……
input.scs:M0 is an instance of an undefined model nmos2v.