Article ID: 000096890 Content Type: Troubleshooting Last Reviewed: 11/15/2024

Warning (21610): Output port "<port>" in instance "<inst>" of entity "<entity>" does not have a driver. Connecting to the default value "gnd".

Environment

  • Intel® Quartus® Prime Pro Edition
    • BUILT IN - ARTICLE INTRO SECOND COMPONENT
    Description

    Due to a problem in the Quartus® Prime Pro Edition Software version 23.3, you might see this warning despite suppressing the message in your project.

    The MESSAGE_DISABLE  assignment does not work for suppressing warning 21610.

    Resolution

    To work around this problem, use the following assignment to suppress this warning:

    set_instance_assignment -name UNCONNECTED_OUTPUT_PORT_MESSAGE_LEVEL OFF -to “<inst|port>”

    This problem is fixed beginning with the Quartus® Prime Pro Edition Software version 24.3

    Related Products

    This article applies to 1 products

    Intel® Programmable Devices

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