Test and Validation Solutions
for Compute Express Link

Enabling reliable performance of high-speed CXL I/O-based applications

Compute Express Link® (CXL) Test and Validation Solutions

Teledyne LeCroy offers a complete portfolio of CXL Test and Validation Products that can be utilized from product design and development through product validation. Our CXL Test Products address all layers of the OSI stack, from the physical layer to the application layer.

Physical

Physical

CXL physical layer is the same as PCI Express. Teledyne LeCroy provides complete PCI Express testing for electrical compliance and cross-layer debugging.
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    Data-link-transport

    Data Link / Transport

    Summit Protocol Analyzers and Exercisers are protocol test and development tools for PCI Express and CXL. Data capture up to 64 GT/s on all link widths up to x16.
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      oakgate-validation-solutions

      Application

      OakGate Validation Solutions are the industry’s first test platform to validate CXL device interoperability in a host based system.
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        Data Link / Transport - Summit CXL Protocol Test Tools

        Summit Protocol Analyzers and Exercisers are protocol test and development tools for PCI Express and CXL. Data capture up to 64 GT/s on all link widths up to x16.

        summit cxl protocol test tools

        Summit Analyzers

        Teledyne LeCroy Summit Analyzers can exercise, emulate, capture, decode, monitor, and verify all of the various operations on the CXL link. Firmware and driver developers can use this test equipment to support development, debug, verification, and validation of both PCIe and CXL devices. The CXL standard defines three protocols that are dynamically multiplexed together: CXL.io, CXL.cache, and CXL.mem.

        Flexible probing solutions allow for accurate captures across multiple form factors including Card Electromechanical (CEM), EDSFF, M.2, OCP and MCIO

        Powerful software tools provide quick and efficient access and processing of data on the link, in addition to Automated Compliance and Validation using Teledyne LeCroy’s LinkExpert tool.

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          Application - OakGate Validation Tools

          The OakGate CD280 Compute Express Link (CXL) Validation Desktop Appliance is the industry’s first validation system designed to test and debug PCI Express 5.0 1.1 and 2.0 CXL Memory Expansion Devices.

          cxl validation

          CD280-G5 CXL Validation Appliance

          The CD280-G5 CXL Validation Appliance is ideal for test teams who need to validate CXL device functionality and performance in a Intel host-based test system. The CXL Validation Appliance can connect up to eight (4) CEM (for add-in-cards) or four (4) EDSFF E.3 CXL memory expansion devices.

          The CXL Validation Desktop Appliance is powered by the OakGate Endeavor software, the industry’s first CXL-based validation testing software. The robust Endeavor software offers a broad set of testing features and capabilities. Endeavor supports a range of capabilities including traffic generation, register editing, security flows utilizing SPDM over DOE, SMBus and PCIe VDM, power control, sideband control and an interface to send passthrough commands. The CXL validation platforms also includes a python application programming interface (API).

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