Description
Due to a problem in the Quartus II software version 13.1 MegaWizard Plugin Manager, the Arria® V GZ and Stratix® V 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 GZ and Stratix V GX devices both support ATX PLL reconfiguration.
This message will be removed in a future version of the Quartus II software.