Why does the Generate compressed bitstreams option not work when targeting Intel® Arria® 10 devices? - Why does the Generate compressed bitstreams option not work when targeting Intel® Arria® 10 devices? Description Due to a known issue in Quartus® Prime Software version 15.1, an uncompressed rbf is always generated during compilation for Intel® Arria® 10 devices irrespective of the Generate compressed bitstreams option setting. Resolution Use the Covert Programming File utility with the compression option to generate a compressed rbf. Select Convert Programming File under the File menu. Choose Raw Binary File (.rbf） Programming from the drop-down list of File types. In the File name field, browse the target directory and specify an output file name. Click Add File , then select the . sof file you want to convert to a .rbf file. Highlight . sof shown in Input files to convert area, then click Properties Enable Compression on SOF File Properties , then click OK Click Generate This issue is fixed in Quartus® Prime Software 16.0. Custom Fields values: ['novalue'] Troubleshooting 2205839227 False ['Generic Component'] ['FPGA Dev Tools Quartus® Prime Software Pro'] 16.0 15.1 ['Arria® 10 Bare Die'] ['novalue'] ['novalue'] ['novalue']