Changes in NVMe Target Controller - 3.0 English

NVMe Target Controller LogiCORE IP Product Guide (PG329)
Document ID
PG329
Release Date
2021-10-27
Version
3.0 English

A new parameter, C_CPM_QDMA, is introduced in NVMe Target Controller 3.0, enabling the IP to interface with CPM4 on Versal devices.

The following features are enabled in NVMe Target Controller 3.0 IP to use CPM4 QDMA:

  1. Completion contexts for queues are implemented in the NVMe Target Controller.
  2. NVMe Target Controller generates the MSI-X interrupts using the usr_interrupt interface in CPM4 QDMA.