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CXL Switch

Products >> Verification IP >> CXL Switch

CXL Switch Verification IP

Truechip's CXL Switch Verification IP provides an effective & efficient way to verify the components interfacing with CXL Switch interface of an IP or SoC. Truechip's CXL Switch is fully compliant with latest CXL specifications. This VIP is a light weight with an easy plug-and-play interface so that there is no hit on the design cycle time.

Key Benefits

  • Available in native SystemVerilog (UVM/OVM/VMM) and Verilog.
  • Unique development methodology to ensure the highest levels of quality.
  • 24X5 customer support.
  • Unique and customizable licensing models.
  • Exhaustive set of assertions, cover points with connectivity example for all the components.
  • Consistency of interface, installation, operation, and documentation across all our VIPs.
  • Provide complete solution and easy integration in IP and SoC environment.
  • On-the-fly protocol checking using protocol check functions, static and dynamic assertion.
  • Provides a comprehensive user API (callbacks). Graphical analyzer for easy debugging, regression analysis, performance, statistics, charts and automatic integration.


  • Support for all three CXL protocols i.e., CXL.io, CXL.cache, CXL.mem and device types to meet specific application requirements with user Configurable memory size for both CXL Host and Device.
  • Support for 64.0 GT/s Data Rate with backward compatibility.
  • Supports Pipe Specification 6.1.1 with both Low Pin Count and Serdes Architecture.
  • Compliant with CXL Specifications 2.1 and 3.1
  • Compliant with CXL.IO and CXL.Cache/mem Packets
  • Supports Initialization using static method
  • Supports Single VCS switch
  • Support for Hot Add and Hot Remove for a CXL Device


  • CXL Host/Device/Switch
  • CXL BFM/Agents for:
    • Host,Device and Switch sequences
    • Transaction layer(CXL.IO and CXL.cache, CXL.mem)
    • Link layer(CXL.IO and CXL.cache, CXL.mem)
    • Arbiter/Mux layer
    • Phy layer
  • CXL Monitor and Scoreboard
  • Test Environment & Test Suite:
    • Basic and Directed Protocol Tests
    • Random TestsError
    • Scenario Tests
    • Cover Point Tests
    • Compliance Tests
  • Documents:
    • Integration Guide
    • User Manual
    • Quick start Guide, Release Notes
    • FAQs
Download the Product Brochure from here