Article ID: 000079265 Content Type: Troubleshooting Last Reviewed: 06/26/2012

QDR II/II Interfaces Targeting Arria V Devices Must Use the Nios II-Based Sequencer

Environment

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

    Critical Issue

    Description

    This problem affects QDR II products.

    QDR II/II interfaces targeting Arria V devices do not fully support the RTL-based sequencer. If you select the RTL-based sequencer, the resulting IP generates and simulates properly, but calibration in hardware is unreliable.

    Resolution

    The workaround for this issue is to use the Nios II-based sequencer.

    This issue will be fixed in a future version.

    Related Products

    This article applies to 1 products

    Arria® V FPGAs and SoC FPGAs