Article ID: 000085935 Content Type: Error Messages Last Reviewed: 10/11/2023

Error (12002): Port "din" does not exist in macrofunction "ior" File:

Environment

  • Quartus® II Subscription Edition
  • 40G 100G Ethernet Intel® FPGA IP
  • BUILT IN - ARTICLE INTRO SECOND COMPONENT
    Description

    When you compile an example design of 40- and 100-Gbps Ethernet MAC and PHY MegaCore® function, the following error message might be reported.

    Error (12002): Port "din" does not exist in macrofunction "ior" File: [path]/alt_e100_top_sv.v Line: 164

    This is because you generated the IP with Avalon®-ST Interface but compiled an example design with Custom Streaming Interface.

    Resolution

    Compile a proper example design for your IP variation.

    Even if you generated the IP with Avalon-ST Interface, the MegaCore function generates example designs for all variations, including the Custom Streaming Interface version.

    Proper example design with Avalon-ST interface for Stratix® V devices is located at:

    <project_dir>_example/example_design/alt_e*_avalon_top_sv

    A proper example design with Avalon-ST interface for Stratix IV devices is located at:

    <project_dir>_example/example_design/alt_e*_avalon_top_siv

    Related Products

    This article applies to 5 products

    Stratix® V GS FPGA
    Stratix® V GX FPGA
    Stratix® V GT FPGA
    Arria® V GZ FPGA
    Stratix® IV GT FPGA