Article ID: 000075188 Content Type: Troubleshooting Last Reviewed: 09/11/2012

Is there any knonw issue for simulation StratixIII Altmemphy DDR2?

Environment

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

    Yes. There's a bug in ALTMEMPHY when quick-calibaration mode is selected in the GUI that affects DDR2 params. Basically, one of the resync stages is disabled when it shouldn't be, which causes the sim to always fail.

     

    Resolution

    Workaround for the customer is to simulate using either skip-cal or full-cal mode. It would be fixed in 12.1

    Related Products

    This article applies to 1 products

    Intel® Programmable Devices

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