I am new in cadnece use. I want to simulate an inverter by using pmos4 and nmos4
in library of analogLib. After finishing the circuit and adding vdd gnd vpulse, I run
the simulation, but there is such error :
"M1 is an instance of an undefined model nmos4."
I thought maybe there is sth wrong in setup model libraries, but I indeed choose
right model files. I am confused about this. Anyone can help me this problem?
that is because you forget to give the model name ,you must give the "model" while you give the w and l . the model name must identify with the model file.
newsun
xuedashun said:
I am new in cadnece use. I want to simulate an inverter by using pmos4 and nmos4
in library of analogLib. After finishing the circuit and adding vdd gnd vpulse, I run
the simulation, but there is such error :
"M1 is an instance of an undefined model nmos4."
I thought maybe there is sth wrong in setup model libraries, but I indeed choose
right model files. I am confused about this. Anyone can help me this problem?