Forum Discussion
sdfatale
New Contributor
3 years agoFitter error for fPLL from adjacent bank!
Hi,
Currently, I am working on a project where I need fPLLs from an adjacent bank for a transceiver.
FPGA part number is 10AS032E3F29I2SG. This is the arria10 SOC family.
Transceiver interfa...
Wincent_Altera
Regular Contributor
3 years agoHi,
You may get this error in the Quartus® Prime software for your based design if you are driving an fPLL and further user logic from the same reference clock pin.
Resolution To avoid this error insert a Clock Control Block (ALTCLKCTRL) Megafunction between the reference clock pin and both the fPLL and the user logic. For further information on using this IP, refer to Clock Control Block (ALTCLKCTRL) Megafunction User Guide (PDF)
Let me know if that is helpful.
Regards,
Wincent_Intel