Article ID: 000085072 Content Type: Troubleshooting Last Reviewed: 08/03/2023

Does the ALTDQ_DQS2 IP support LPDDR2 memory?

Environment

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

    The ALTDQ_DQS2 IP does not support LPDDR2 memory.

    LPDDR2 memory requires the DQS Tracking feature to align the DQS, and DQS Enable signals.

    The ALTDQ_DQS2 IP does not support the DQS Tracking feature. Therefore, the ALTDQ_DQS2 IP does not support LPDDR2.

     

    Resolution

    The ALTDQ_DQS2 IP does not support LPDDR2 memory.

    Related Products

    This article applies to 10 products

    Cyclone® V GX FPGA
    Cyclone® V SX SoC FPGA
    Cyclone® V GT FPGA
    Arria® V GX FPGA
    Arria® V SX SoC FPGA
    Arria® V GT FPGA
    Cyclone® V ST SoC FPGA
    Arria® V ST SoC FPGA
    Cyclone® V E FPGA
    Cyclone® V SE SoC FPGA

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