Article ID: 000085481 Content Type: Troubleshooting Last Reviewed: 11/21/2011

Scaler II Coefficients MIF for Simulation Missing in Qsys

Environment

  • Quartus® II Subscription Edition
    • BUILT IN - ARTICLE INTRO SECOND COMPONENT

    Critical Issue

    Description

    If you instantiate the Scaler II in Qsys and enable create simulation model in either Verilog HDL or VHDL language, the Quartus II software does not generate the coefficients MIF for simulation model in the simulation/submodules/ folder.

    This issue affects all configurations that use the Scaler II simulation model with Bicubic or Polyphase scaling algorithm and Load scaler coefficients at run time turned off.

    The design fails to simulate and shows the following error:

    Failed to open <language> file "<variation_name>_<component_name>_scaler_core_coeff.mif"" in r mode and no such file or directory

    Resolution

    Copy and paste the MIF generated in the synthesis/submodules folder to the simulation/submodules folder.

    This issue will be fixed in a future version of the Video and Image Processing Suite.

    Related Products

    This article applies to 1 products

    Intel® Programmable Devices

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