Honored Contributor
Honored Contributoryou need to setup quartus for migration devices.
open your project, menue Assignments -> Device Category Device There is a button "Migration Devices.." just add all those devices you plan to be able to be placed on your target Quartus will show only those devices that you can use. But pay attention, that quartus will compile for the device you have selected and not for all those on your list. quartus know knows about the pins and conditions. if you try to use a pin that is not available on one of your devices, quartus will tell you that. so under these conditions you can perform your pin assignments if you swap from one device to another on your migration list, you select the desired device with menue Assignments -> Device and need to create the migration list again (maybe somebody knows a better way for that by using some kind of revision)
