Article ID: 000077354 Content Type: Troubleshooting Last Reviewed: 06/19/2017

Why is the app_int_ack status signal not available for PCI Express Hard IP Core of Cyclone V devices?

Environment

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

    The app_int_ack status signal is not present on Cyclone V devices.

    Resolution

    To workaround this problem, use the app_msi_ack status signal to indicate completion of app_int_sts_vec signal assertion and deassertion.

    Related Products

    This article applies to 1 products

    Cyclone® V FPGAs and SoC FPGAs