ID:176505 Can't place DQS I/O pin "<name>" in location <name> -- DQS I/O pin location can only fan-out to <number> DQ I/O pins but DQS I/O pin fans-out to <number> DQ I/O pins

CAUSE: The Fitter could not place the specified DQS I/O pin in the specified location, because the DQS I/O pin fans-out to more DQ I/O pins than the location can contain. You may have made location assignments which resulted in the Fitter attempting to place the DQS I/O pin in the specified location.

ACTION: If you made location assignments to the specified DQS I/O pin or its DQ I/O pins remove the assignments or remove location assignments to other I/O pins in the design. If this does not result in a successful fit, compile the design targeting a larger device.