Article ID: 000085178 Content Type: Error Messages Last Reviewed: 11/03/2015

Critical Warning (11887): The following pin <data pin> was placed in a reserved GND location. This may cause decreased performance for HMC. Altera recommends the pin location to be grounded

Environment

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

    The following critical warning may appear after the fitter stage when an unused data pin is placed on a reserved hard memory controller (HMC) GND pin.

    Critical Warning (11887): The following pin <data pin> was placed in a reserved GND location. This may cause decreased performance for HMC. Altera recommends the pin location to be grounded
    Resolution

    This critical warning may safely be ignored without losing HMC performance.

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