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XQSHEN's avatar
XQSHEN
Icon for Occasional Contributor rankOccasional Contributor
5 years ago

Any well to reduce ddr2 Uniphy resource usage

It's too huge resource used by DDR2 UNIPHY IP.

Is there any special setting I can use to reduce it?

2 Replies

  • sstrell's avatar
    sstrell
    Icon for Super Contributor rankSuper Contributor
    5 years ago

    Which device family/device are you using? Is your concern power? Lack of available resources to fit your design?

  • yoichiK_altera's avatar
    yoichiK_altera
    Icon for Contributor rankContributor
    5 years ago

    Hi

    In the Controller settings tab there is Efficiency parameter and there is some option could reduce the resource.

    1. lower the command Queue Look-ahead depth.

    2. disable reordering option.

    Just be aware the those option may make the controller to be less efficient.