Internal Error: Sub-system: PTI, File: /quartus/tsm/pti/pti_tdb_builder.cpp, Line: 2955

Description

Due to a problem in the Quartus® Prime Pro Edition Software version 22.3 and earlier, you might see this internal error during the Fitter-Place stage when the h2f_axi_master and h2f_lw_axi_master interfaces of the HPS IP are exported but not connected. This problem only occurs when targeting Agilex™ 7 devices.

Resolution

To work around this problem, do not export the h2f_axi_master and h2f_lw_axi_master interfaces if they are not used.