FM Demodulator, veriloga model simulation.

Hi,

I was trying to use the FM demodulate block from ahdlLib library which is integrated in the software. However after setting the parameters and running the simulation I get the following error:

Error found by spectre in `fm_demodulator', during circuit read-in.
ERROR (SFE-23): "/opt/cadence/IC617/tools/dfII/samples/artist/ahdlLib/fm_demodulator/veriloga/veriloga.va" 61: The instance `Pll' is referencing an undefined model or subcircuit, `pll'. Either include the file containing the definition of `pll', or define `pll' before running the simulation.

I was wondering how can I solve this issue?

 (I'm using: Version 14.1.0.921.isr17 64bit & MMSIM 141)

Thank you,