Description
Due to a problem in the Quartus® II software version 13.1 MegaWizard™ Plug-In Manager, the Arria® V GX and Cyclone® V GX device Transceiver PLL Megawizard shows a "Dynamic reconfiguration of ATX PLLs is not supported in the current release" message when you place your cursor over the "Enable PLL reconfiguration" option.
Resolution
Arria V GX and Cyclone V GX devices do not have ATX PLL\'s.
This message will be removed in a future version of the Quartus II software.