Unsupported Features - 2.0 English

NVMe Target Controller LogiCORE IP Product Guide (PG329)

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Release Date
2.0 English

The following features are not supported in the NVMe Target Controller IP.

  • Controller memory buffer (CMB).
  • Boot partition.
  • Queue depths not in the power of two.
  • Non-contiguous SQ/CQs.
  • Vendor specific arbitration.
  • Weighted round robin (WRR) arbitration.
  • Variable metadata format per namespace.
  • NVM subsystem reset feature.
  • Index/data pair registers and access.
  • Mixture of commands with different metadata options.
  • Advanced optional features, like power management, reservations, HMB, RPMB, device self-test, telemetry, sanitize, boot partitions, etc.
  • Optional admin commands.
  • Optional I/O commands.
  • Error checks other than specified in this specification are not supported.