Internal Error: Sub-system: QHD, File: /quartus/comp/qhd/qhd_database_impl.cpp, Line: 2051 - Internal Error: Sub-system: QHD, File: /quartus/comp/qhd/qhd_database_impl.cpp, Line: 2051 Description Due to a problem in the Intel® Quartus® Prime Pro Edition software version 20.2, you may see this error during the fitter (Plan) stage of compilation. This internal error occurs when compiling a Partial Reconfiguration design for Intel® Stratix® 10 devices. Resolution A patch is available to include this update for the Intel® Quartus® Prime Pro Edition software version 20.2. Download and install Patch 0.38 from the appropriate link below. Download patch Intel® Quartus® Prime Pro Edition 20.2 Patch 0.38 for Windows (.exe) Download patch Intel® Quartus® Prime Pro Edition 20.2 Patch 0.38 for Linux (.run) Download the Readme for Intel® Quartus® Prime Pro Edition 20.2 Patch 0.38 (.txt) This problem is fixed starting with the Intel® Quartus® Prime Pro Edition software version 20.3. Custom Fields values: ['novalue'] Troubleshooting 18012426906 False ['novalue'] ['FPGA Dev Tools Quartus® Prime Software Pro'] 20.3 20.2 ['Stratix® 10 FPGAs and SoCs'] ['novalue'] ['novalue'] ['novalue']