Article ID: 000077912 Content Type: Error Messages Last Reviewed: 12/31/2012

Internal Error: Sub-system: HSSI, File: /quartus/periph/hssi/hssi_reconfig_op.cpp, Line: 5331

Environment

  • Arria® V FPGAs and SoC FPGAs
  • Arria® V GX FPGA
  • Quartus® II Subscription Edition
  • BUILT IN - ARTICLE INTRO SECOND COMPONENT
    Description

    You may encounter the above internal error in Quartus II Software versions 12.1 and earlier if you implement the following Arria V GX design transceiver designs

    • Bonded TX only channel driven by CMU PLL through xN clocking

    or

    • Bonded channel (TX only or duplex) driven by fPLL through xN clocking

    This is a known bug in the Quartus II Software

    Resolution To fix this problem, install Quartus II software version 12.1 and software patch 0.dp3.

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