1. Import and Implement QuartusII Megawizard library to modelsim simulation

2. First Part : generate PLL/FIFO by megawizard

3. Generate PLL using megawizard

4. Choose megaWizard

6. Phase-locked loop

9. This is our simulation library file So we have to find this file to generate library

10. Next generate FIFO by megawizard

14. Open FIFO.v and you will see the I/O

15. Second part: add library to modelsim and simulate PLL/FIFO

16.  1.Find altera_mf.v from path  C:\altera\91\quartus\eda\sim_lib\altera_mf.v  2.Create a new modelsim project and Copy altera_mf.v to this project  3.Compile altera_mf.v then we have the work folder.  4.The work folder is our library, you can rename as altera_mf folder

17. We can rename this folder as altera_mf

19. Choose Library and add altera_mf folder which we had built

20. We use 80MHz oscillator, so using 10ns as time scale is enough If you have error during simulation, disable optimization function

21. Right click the model and signal you want to see Add signal to see the waveform