Fitter error: 14566

[PKhan8]

I got an error 14566 : Could not place 1 periphery component(s) due to conflicts with existing constraint (1 fractional PLL(s)).

How can i fix it?

Thanks.

[sstrell]

Without knowing anything about the design or even the target device, it's not really possible to diagnose this. Can you provide more details or post the project?

You can also expand the error message to see exactly what the conflict is.

#iwork4intel

[AnandRaj_S_Intel]

Also, if possible share your design which will be ease our job of replicating the scenario.

[PKhan8]

Excuse me, this is projet which got error above.

I got this error after i had assigned PINs to implement it on DE1_SoC_mtl2(CycloneV) Kit

Can you help me fix it, please?

Sorry for my bad English

[AnandRaj_S_Intel]

​Hi @PKhan8​ ,

Check clk_50 pin assignments.

Clock pin should be AF14/AA16/Y26/K14.

After changing the clock pin, I can run fitter successfully. 

Let me know if this has helped resolve the issue you are facing or if you need any further assistance.

Regards

Anand