Device Family: Stratix® V, Stratix® V GS, Stratix® V GT, Stratix® V GX

Type: Answers

Area: Component, HSIO

Error (12848): "REF10GCLK" is locked to right side. There is no HSSI strip on right side.


Due to a bug in the Quartus® II software version 13.1, you may see the Fitter error above.


This is a known problem and will be fixed in a future version of the Quartus II software.

You may use Quartus II software version 13.0 to work around this problem.