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brian1211's avatar
brian1211
Icon for Occasional Contributor rankOccasional Contributor
3 years ago

Agilex EMIF error 14566?

I get a similar error on the same data pin on a 2nd EMIF instance. It appears the pinout follows all the requirements but still getting the errors below: Error(14566): The Fitter cannot place 2 p...
AdzimZM_Altera's avatar
AdzimZM_Altera
Icon for Regular Contributor rankRegular Contributor
3 years ago

Hi Brian,


When you are doing pin assignment, please make sure the port name and signal name is exist in the design. The top level design will contain all required signal.


For data pin by x4 group, the DQS0 must be paired with DQS1 in an IO lane. In general, DQS(x) and DQS(x+1) must be paired in the same IO lane.


Regards,

Adzim