Internal Error: Sub-system: QIS, File: /quartus/synth/qis/qis_name_processor.cpp, Line: 779 - Internal Error: Sub-system: QIS, File: /quartus/synth/qis/qis_name_processor.cpp, Line: 779 Description Due to a problem in the Intel® Quartus® Prime Pro Edition software version 20.3 and earlier, you may see the error above at the Analysis and Synthesis stage. Resolution This problem is fixed beginning with the Intel® Quartus® Prime Pro Edition software version 20.4. Custom Fields values: ['novalue'] Troubleshooting 1507971423 False ['novalue'] ['FPGA Dev Tools Quartus® Prime Software Pro'] 20.4 20.3 ['Programmable Logic Devices'] ['novalue'] ['novalue'] ['novalue']