Dear Richard,
I am not using Quartus in simulation flow - my main front-end design tool is HDL Designer. I found integration with Modelsim/Questa in this case much better and the flow and tools mainly are staying the same for different manufacturers. It can be a subjective opinion.
I'd like to get an answer on a much more isolated issue - why the "Megawizard" doesn't generate a simulation model? How to fix the problem without changing the design flow?
The problem described above is not related to ALTPLL only, the same behaviour was detected for FIFO and a few other IPs.
Kind Regards,
Leon