Warning (332174): Ignored filter at alt_xcvr_reconfig.sdc: *xcvr_native*avmm*pmatestbussel[0] could not be matched with a clock

Due to a problem in the Quartus® II software version 13.0 and later, the automatically-generated timing constraints for the 10GBASE-R IP in the file alt_xcvr_reconfig.sdc are incorrect. You may encounter the above warning in the TimeQuest timing analyzer.

The reason for the warning is that the hierarchical name for the pmatestbussel[0] signal within the 10GBASE-R IP does not match the name specified in the alt_xcvr_reconfig.sdc file.

To work around this problem, edit the alt_xcvr_reconfig.sdc file and modify the following assignment to match the 10GBASE-R IP hierarchical naming structure:

From:
set_clock_groups -asynchronous -group [get_clocks {*xcvr_native*avmm*pmatestbussel[0]}]

To:
set_clock_groups -asynchronous -group [get_clocks {*xcvr_10gbaser_native*avmm*pmatestbussel[0]}]

This problem is scheduled to be fixed in a future release of the Quartus II software.