Internal Error: Sub-system: HPS, File: /quartus/periph/hps/hps_module_gen6.cpp, Line: 566 - Internal Error: Sub-system: HPS, File: /quartus/periph/hps/hps_module_gen6.cpp, Line: 566 Description Due to a problem in the Intel® Quartus® Prime Standard Edition Software version 17.1 Update 2 or later, you may see this internal error when the location assignment for the HPS IP had been removed from the .qip files. Internal Error: Sub-system: HPS, File: /quartus/periph/hps/hps_module_gen6.cpp, Line: 566 pad_index <= m_num_dedicated_io && pad_index > 0 Resolution To work around the problem, regenerate the HPS IP. The location assignment is auto generated to the .qip file. Custom Fields values: ['novalue'] Troubleshooting FB: 535499; False ['novalue'] ['FPGA Dev Tools Quartus® Prime Software Standard'] novalue 17.1.1 ['Arria® 10 FPGAs and SoCs'] ['novalue'] ['novalue'] ['novalue']