Internal Error: Sub-system: PTI, File: /quartus/tsm/pti/pti_tdb_builder.cpp, Line: 4963

Description

Due to a problem in the Quartus® Prime software version 15.1, you may see this internal error in your Arria® 10 design. The error occurs when input buffer routing to core and to Full-Rate DDIO.

Resolution

This problem is fixed in Quartus Prime software version 16.0.