Article ID: 000085761 Content Type: Troubleshooting Last Reviewed: 05/16/2021

Error: Unknown device part 1SG280LU2F50E2VG

Environment

  • Intel® Stratix® 10 FPGAs and SoC FPGAs
  • Intel® Quartus® Prime Pro Edition
  • Intel® FPGA SDK for OpenCL™
  • BUILT IN - ARTICLE INTRO SECOND COMPONENT
    Description

    Due to a problem in the Intel® FPGA SDK for OpenCL version 21.1, this error may be seen when compiling an Intel® Stratix® 10 OpenCL kernel using the flat flow.

    Resolution

    A patch is available to fix this problem for the Intel® Quartus® Prime Pro Edition software version 21.1.  Download and install Patch 0.14cl from the appropriate link below.   

     

    Download patch Intel® Quartus® Prime Pro Edition 21.1 Patch 0.14cl for Windows (.exe) 

    Download patch Intel® Quartus® Prime Pro Edition 21.1 Patch 0.14cl for Linux (.run)

    Download the Readme for Intel® Quartus® Prime Pro Edition 21.1 Patch 0.14cl (.txt) 

     

    This problem is fixed starting with the Intel® Quartus® Prime Pro Edition software version 21.2.

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