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brian1211's avatar
brian1211
Icon for Occasional Contributor rankOccasional Contributor
3 years ago

intel_type3_cxl_ip_0_ed with OOO support only supports 125 pending read IDs?

The current intel_type3_cxl_ip_0_ed with OOO support only supports 125 pending read IDs.

Is it planned to expand the intel_type3_cxl_ip with OOO support to use all 12 bits of the ID on reads?

Cxl

4 Replies

  • JonWay_altera's avatar
    JonWay_altera
    Icon for Frequent Contributor rankFrequent Contributor
    3 years ago

    125 per slice, so a typical 2 slice system could have 250 outstanding reads.

    No we do not have current plans to expand the number of IDs, do you need more outstanding reads per slice? What is the advantage of having more?

    Yes, the ID bus is wider than it needs to be.