How can I activate these IP in QSys?

[Altera_Forum]

How can I activate these IP in blue circle in QSys? 

https://alteraforum.com/forum/attachment.php?attachmentid=15413&stc=1

[Altera_Forum]

Your target device has to be one of the device families listed for the IP.

[Altera_Forum]

I used one of the FPGA listed in the table to design my own PCIe card as the target device then that option will automatically activated?

[Altera_Forum]

Yes. You can also click the little gear above to make them available, but that means you'll have to move the generated files to a project targeting the supported device instead of using it for this project.

[Altera_Forum]

How can the QSys knows which FPGA I have used in the design? I used EP4CGX75CF23 in my PCIe card, why those items still in disable state?

[Altera_Forum]

System Settings or Device tab (depending on which edition of the tool you're using)

[Altera_Forum]

EP4CGX75CF23 is Cyclone V series, but why I can't see the item become enable?

[Altera_Forum]

That device may not support the hard IP, only soft.

[Altera_Forum]

If that device does not support hard ip why does it still in the list?