Internal Error: Sub-system: DCALC, File: /quartus/ddb/dcalc/dcalc_bcm_modules_cache.cpp, Line: 116 - Internal Error: Sub-system: DCALC, File: /quartus/ddb/dcalc/dcalc_bcm_modules_cache.cpp, Line: 116 Description Due to a problem in the Intel® Quartus® Prime Software version 17.1 and earlier, you might encounter this error when compiling designs targeting the Intel® Cyclone® 10 GX device family. The error occurs when the Intel Cyclone 10 GX device family is installed without installing the Intel® Arria® 10 device family. Resolution To work around this problem, install the Intel Arria 10 device family. This problem is scheduled to be fixed in a future release of the Intel Quartus Prime Pro Edition Software. Custom Fields values: ['novalue'] Troubleshooting FB: 495543; False ['novalue'] ['FPGA Dev Tools Quartus® Prime Software Pro'] 17.1 17.0 ['Cyclone® 10 FPGAs'] ['novalue'] ['novalue'] ['novalue']