PCI Express 5.0 and Compute Express Link Protocol Exerciser
Summit Z516 - Teledyne LeCroy
The Summit Z516 is a PCIe 5.0 and CXL protocol traffic generation test tool used for critical test and verification intended to assist engineers in developing and improving the reliability of their systems. The Summit Z516 can emulate PCI Express 5.0 and CXL root complexes or device endpoints, allowing new designs to be tested against corner case issues.
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Compute Express Link (CXL)
Compute Express Link (CXL) is a new high-speed CPU-to-Device and CPU-to-Memory interconnect designed to accelerate next-generation data center performance. CXL technology maintains memory coherency between the CPU memory space and memory on attached devices, which allows resource sharing for higher performance, reduced software stack complexity, and lower overall system cost. This permits users to simply focus on target workloads as opposed to the redundant memory management hardware in their accelerators. CXL is based on a PCI Express 5.0 Physical layer with speeds up to 32GT/s. Teledyne LeCroy provides protocol analysis test equipment to support development and debug of CXL based devices.
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NVM Express
NVM Express is a scalable host controller interface designed to address the needs of Enterprise, Data Center and Client systems for supporting chip-to-chip, board-to-board, adapter and distance solutions. The protocol can efficiently use interconnect and fabric technologies such as PCI Express, Ethernet and Fibre Channel. Teledyne LeCroy provides protocol analysis, emulation, exerciser and other test equipment to service all NVMe storage applications.
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PCI Express
PCIe
PCI Express (PCIe) has become the leading interconnect technology to succeed the Peripheral Connect Interface (PCI) architecture. The PCI Express(PCIe) architecture retains the PCI usage model and software interfaces for investment protection and smooth development migration. The technology is aimed at multiple market segments in the computing and communication industries, and supports chip-to-chip, board-to-board and adapter solutions. PCI Express 5.0 currently runs at 16GT/s or 32Gbps per lane in each direction, providing a total bandwidth of 128GBps in a 16-lane configuration which is the largest size in use.
