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NVMe VIP

Description and Features

The NVMe bi-directional bus may be verified using the NVMe Verification IP. The NVMe Verification IP offers the following functionalities and is completely compatible with the NVM-Express-1_4- 2019. 06.10-Ratified specification. SystemVerilog, VMM, RVM, AVM, OVM, UVM, Verilog, SystemC, VERA, Specman E, and non-standard verification environments all natively support NVMe Verification IP. The optional Smart Visual Protocol Debugger for NVMe Verification IP is a GUI-based debugger that speeds up debugging.

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Features
  • Supports NVM-Express-1_4-2019.06.10-Ratified specification.
  • Support all Admin commands
  • Support for all Transaction types/Opcodes.
  • UVM and Verilog APIs supplied, as well as C DPI exports.
  • Automated Error Injections at all layers
  • Supports Interrupt Mechanism
  • Supports Data Integrity as End to End Data Protection.
  • Supports Submission and completion queue management
  • Supports Controller Memory Buffer
  • Supports memory description as PRP/SGL description list
  • Supports Boot partitions operations
  • Supports Namespace subsystem
  • NVMe over PCIe • Supports complaint and optimized TLP packets. • Supports PIPE, PCS/PMA, and serdes interface • Full link speed and width negotiation up to 32 Lanes • Queuing for VCs with configurable depth • Configurable TC to VC queue mapping • User interface for direct TLP queuing and receipt • Checks all framing, LCRC, and lane rules • Check all DLLP fields and formatting • Interface to send / receive user defined DLLPs • Full LTSSM state machine • SERDES model with digital clock recovery • Supports Up configure, polarity inversion, and lane-to-lane skew • Supports for Conventional PCI Advanced Features • Supports PAM4 encoding scheme • Supports Gray coding and Tx Precoding • Supports Link management DLLP • Compliant with PIPE 5.2.1 Specification
  • NVMe Verification IP comes with complete test suite to test every feature of NVMe specification.
  • Supports UNH-IOL testing service
  • Functional coverage for complete NVMe features.
  • Callbacks in BFM’s and Monitor for various events.

Deliverables

  • Complete regression suite containing all the NVMe testcases to certify NVMe BFM's.
  • Examples showing how to connect various components, and usage of NVMe BFM and Monitor.
  • Detailed documentation of all class, task and function's used in verification env.
  • Documentation also contains User's Guide and Release notes
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