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Interface IP

CXL and PCI Express Controllers

Silicon-proven, high-performance CXL and PCI Express (PCIe) controller cores are optimized for use in SoCs, ASICs and FPGAs. These market leading solutions for high-performance interfaces address AI/ML, data center and edge applications.

ProductBriefProtocolApplication
CXL 2.0 ControllerDownload CXL 2.0 Controller Product Brief CXL 2.0, 1.1Data Center, AI/ML, HPC
PCIe 6.0 ControllerDownload PCIe 6.0 Controller Product Brief PCIe 6.0, 5.0, 4.0, 3.1/3.0Data Center, AI/ML, HPC
PCIe 6.0 Retimer Controller with CXL SupportDownload PCIe 6.0 Retimer Controller Product Brief PCIe 6.0, 5.0, 4.0, 3.1/3.0, CXL 2.0Data Center, AI/ML, HPC
PCIe 5.0 ControllerDownload PCIe 5.0 Controller Product Brief PCIe 5.0, 4.0, 3.1/3.0Data Center, AI/ML, HPC
PCIe 5.0 Multi-port SwitchDownload LPDDR4 Controller Product BriefPCIe 5.0, 4.0, 3.1Data Center, AI/ML, HPC
PCIe 4.0 ControllerDownload PCIe 4.0 Controller Product BriefPCIe 4.0, 3.1/3.0Data Center, Edge, Graphics
PCIe 3.1 ControllerDownload PCIe 3.1 Controller Product BriefPCIe 3.1/3.0Data Center, Edge, Graphics
PCIe 2.1 ControllerDownload PCIe 2.1 Controller Product BriefPCIe 2.1, 1.1Data Center, Edge, Graphics
CCIX 1.1 ControllerDownload CCIX 1.1 Controller Product BriefCCIX 1.1Data Center, AI/ML, HPC
PCIe Controller for USB4Download PCIe Controller for USB4 Product BriefUSB4/PCIe 5.0Computing
PCIe Switch for USB4Download PCIe Switch for USB4 Product BriefUSB4/PCIe 5.0Computing
Many-Channel AXI DMADownload Many-Channel AXI DMA Product BriefPCIe and othersData Center
Debug and Test SolutionsPCIe 5.0, 4.0, 3.1Data Center, Computing

Add-On Cores

Data Center Evolution: The Leap to 64 GT/s Signaling with PCI Express 6.0

Data Center Evolution: The Leap to 64 GT/s Signaling with PCI Express 6.0

The PCIe interface is the critical backbone that moves data at high bandwidth and low latency between various compute nodes such as CPUs, GPUs, FPGAs, and workload-specific accelerators. With the torrid rise in bandwidth demands of advanced workloads such as AI/ML training, PCIe 6.0 jumps signaling to 64 GT/s with some of the biggest changes yet in the standard.

Data Center Evolution: Accelerating Computing with PCI Express 5.0

Data Center Evolution: Accelerating Computing with PCI Express 5.0

The PCI Express® (PCIe) interface is the critical backbone that moves data at high bandwidth between various compute nodes such as CPUs, GPUs, FPGAs, and workload-specific accelerators. The rise of cloud-based computing and hyperscale data centers, along with high-bandwidth applications like artificial intelligence (AI) and machine learning (ML), require the new level of performance of PCI Express 5.0.