Select Family Dialog Box
This dialog box automatically opens when you open a project that targets an illegal
device family or targets a device family for which you did not install support.
Allows you to select a device family if the device family specified in the Quartus Prime Settings File (.qsf) Definition is an illegal device family or is a legal device family for which you did not install support.
Important: Important: Device support for your
device family is not installed. Select another device family, or
install device support for the specified device family. If you are
using the Quartus® Prime Web Edition Software, use a version of the
software that supports your device, or use the Quartus® Prime
Subscription Edition software. For more information about
installing device support or using a different version of the
software, visit the Download Center
section of the Altera website. If device support for a family is installed,
but the exact device specified in your design is not available, the
Quartus® Prime software automatically chooses another appropriate
device for your design.