The pll_sharing conduit is exposed in Qsys even when the UniPHY Megacore's PLL sharing mode is set to 'No Sharing'. This will cause Qsys to issue a warning "**_pll_sharing must be exported, or connected to a matching conduit." The pll_sharing conduit is forced to be exposed because users need access to the pll_locked signal.
Area: Intellectual Property
IP Product: DDR3 SDRAM Controller MegaCore supporting UniPHY
Users may ignore this warning as it will not affect Qsys generation.
This warning will be fixed in a future version of Quartus® II software.