Description
Due to a problem in the Intel® Quartus® Prime Pro Edition Software v19.1, you may see that designs containing the Nios® II/e processor fail to generate an SRAM Object File (.sof).
The following warning may be seen during compilation:
Warning(115005): Unlicensed IP: "Nios II Embedded Processor Encrypted output(6AF7 00A2)
Resolution
To work around this problem, download and install the following patch for the Intel® Quartus® Prime Pro Edition Software v19.1:
- Version 19.1 patch 0.02 for Windows (.exe)
- Version 19.1 patch 0.02 for Linux (.run)
- Readme for the Intel® Quartus® Prime Pro Edition Software v19.1 patch 0.02 (.txt)
This problem is fixed starting with the Intel® Quartus® Prime Pro Edition Software v19.2.