All IPs > Interface Controller & PHY > CXL
The CXL (Compute Express Link) Interface Controller & PHY category encompasses a collection of semiconductor IPs tailored for enabling efficient and high-performance data link solutions. As data-driven applications become increasingly demanding, the need for robust data transfer paths has never been greater. CXL offers a promising solution by enabling coherent interconnects and memory expansions across data centers, cloud servers, and high-performance computing systems. This category specifically focuses on Interface Controller and PHY layers, which are integral to implementing complete CXL solutions.
Interface Controllers in this category provide the necessary logic and control mechanisms needed to manage data flow and ensure compatibility with other CXL-enabled devices. These controllers facilitate seamless communication by managing transaction layers, protocol-specific features, and error checking capabilities. On the other hand, PHY IPs are focused on implementing the physical layer which ensures signal integrity, adequate timing mechanisms, and transceiver activities necessary for high-speed data operations.
Products within this category are essential for companies striving to optimize their data processing capabilities. By utilizing CXL Interface Controller and PHY semiconductor IPs, developers can achieve significant enhancements in bandwidth efficiency and latency reduction. These IP solutions support a variety of configurations tailored to diverse architectural needs, making them ideal for advancing AI workloads, machine learning tasks, and complex data analytics.
CXL technology represents a step forward in overcoming bottlenecks associated with older architectures. Through coherent memory sharing and improved connectivity, the IPs in this category are paving the way for a new era in computational technology. Whether you're updating existing infrastructure or developing the next generation of technology solutions, our CXL Interface Controller & PHY semiconductor IPs offer the flexibility and performance necessary to succeed in today's fast-paced digital landscape.
The CXL 3.1 Switch by Panmnesia is a high-tech solution designed to manage diverse CXL devices within a cache-coherent system, minimizing latency through its proprietary low-latency CXL IP. This switch supports a scalable and flexible architecture, offering multi-level switching and port-based routing capabilities that allow expansive system configurations to meet various application demands. It is engineered to connect system devices such as CPUs, GPUs, and memory modules, ideal for constructing large-scale systems tailored to specific needs.
The NuLink Die-to-Die PHY is a state-of-the-art IP solution designed to facilitate efficient die-to-die communication on standard organic/laminate packaging. It supports multiple industry standards, including UCIe and Bunch of Wires (BoW) protocols, and features advanced bidirectional signaling capabilities to enhance data transfer rates. The NuLink technology enables exceptional performance, power economy, and reduced area footprint, which elevates its utility in AI applications and complex chiplet systems. A unique feature of this PHY is its simultaneous bidirectional signaling (SBD), that allows data to be sent and received simultaneously on the same physical line, effectively doubling the available bandwidth. This capacity is crucial for applications needing high interconnect performance, such as AI training or inference workloads, without requiring advanced packaging techniques like silicon interposers. The PHY's design supports 64 data lanes configured for optimal placement and bump map layout. With a focus on power efficiency, the NuLink achieves competitive performance metrics even in standard packaging, making it particularly suitable for high-density systems-in-package solutions.
Wormhole is a high-efficiency processor designed to handle intensive AI processing tasks. Featuring an advanced architecture, it significantly accelerates AI workload execution, making it a key component for developers looking to optimize their AI applications. Wormhole supports an expansive range of AI models and frameworks, enabling seamless adaptation and deployment across various platforms. The processor’s architecture is characterized by high core counts and integrated system interfaces that facilitate rapid data movement and processing. This ensures that Wormhole can handle both single and multi-user environments effectively, especially in scenarios that demand extensive computational resources. The seamless connectivity supports vast memory pooling and distributed processing, enhancing AI application performance and scalability. Wormhole’s full integration with Tenstorrent’s open-source ecosystem further amplifies its utility, providing developers with the tools to fully leverage the processor’s capabilities. This integration facilitates optimized ML workflows and supports continuous enhancement through community contributions, making Wormhole a forward-thinking solution for cutting-edge AI development.
The Secure Protocol Engines offer high-performance IP modules focused on efficient network and security processing. These engines are critical for applications requiring strict adherence to security protocols while managing data flow in a secure manner. By offloading the processing burden from host processors, these engines optimize throughput and maintain secure data transmission across various digital communication infrastructures. These engines support a wide array of protocols and are designed to integrate seamlessly into System-on-Chip environments, whether using FPGA or ASIC implementations. Their architecture prioritizes speed, security, and reliability—key components needed to meet the demanding standards of modern communications networks. By employing advanced cryptographic routines and stringent protocol compliance measures, Secure Protocol Engines facilitate secure interactions between network components. This enables businesses to enhance their security posture without compromising on performance, providing a resilient solution that scales with evolving network demands.
Facilitate inter-chip communication within your AMD Zynq 7000 All Programmable SoC designs with the logiSPI IP core. It serves as a bridge between the Serial Peripheral Interface (SPI) and AXI4, simplifying the integration of various MCU components into your systems. This module is indispensable for ensuring smooth, reliable interfacing between digital devices in complex circuit designs.
The CXL 3.0 solution from Rapid Silicon is an advanced Controller IP designed to enhance your FPGA design with superior performance and flexibility. This IP is compliant with CXL specifications up to version 3.0, along with support for earlier versions 2.0, 1.1, and 1.0. It offers seamless integration capabilities with PCIe, standing up to PCIe 6.0 and ensuring backward compatibility. The architecture of the CXL Controller IP is highly configurable, providing adaptability for specific application requirements, including lane configurations, datapath widths, and efficiency in power management. One of the standout features of the CXL 3.0 IP is its support for advanced functionalities such as lane bonding, multicast, and robust error correction mechanisms. These features ensure the IP delivers reliable and efficient performance in diverse environments. Ideal for critical data-intensive tasks, the IP is suited for telecommunications, industrial applications, and more, where data throughput and protocol bridging are crucial. With its focus on delivering unmatched speed, efficiency, and scalability, the CXL 3.0 IP from Rapid Silicon is positioned as a key component for enabling sophisticated FPGA designs tailored to meet modern technology demands. Its architecture is crafted to support the burgeoning needs of applications that require high degrees of data handling and processing accuracy, making it a preferred choice in the semiconductor industry.
Designed to revolutionize AI-driven data centers, the Photowave Optical Communications Hardware capitalizes on the inherent advantages of photonics. With capabilities that support PCIe 5.0/6.0 and CXL 2.0/3.0, this hardware facilitates enhanced scalability of AI memory applications within data centers. The technology provides significant latency reduction and energy efficiency, allowing for more effective resource allocation across server racks, which is a crucial feature for modern data infrastructure. The Photowave hardware serves the evolving needs of data-driven applications, ensuring seamless integration and performance boosts in environments demanding high-speed data transfer and processing. By addressing the latency and power efficiency concerns prevalent in traditional electronics, it is integral in the transition towards faster, more sustainable data center operations. Incorporating these photonic advantages, Photowave stands as a testament to Lightelligence’s goal of transforming data operations and enhancing the utility of AI technologies. Its role in this ecosystem is vital, making it a cornerstone product for entities looking to modernize their computational frameworks.
CXL Solutions from PRSsemicon are equipped with the latest in design and verification technologies, ensuring compatibility and performance with CXL standards from 1.0 to 2.0. These solutions serve as hosts, devices, and in dual-mode setups, enabling advanced interconnect capabilities that are pivotal in next-generation data infrastructure. Ideal for enhancing memory and storage subsystems, these CXL offerings are built to boost data bandwidth and reduce latency, addressing critical needs in high-performance computing environments and beyond with stability and speed.
AresCORE, a leading UCIe Die-to-Die PHY, is designed to establish high-bandwidth and low-latency connections between silicon dies within a single package. This PHY caters specifically to the growing interconnect demands of modern system architectures where multiple dies work cohesively. AresCORE ensures efficient data transfer across die boundaries, vital for high-performance computing tasks and data-intensive applications.\n\nThis innovative PHY maintains low power consumption while providing robust performance metrics. It supports universal connectivity standards, making it a versatile option for a range of devices and applications that involve die-to-die interaction. By leveraging this PHY, manufacturers can ensure that their multi-chip solutions remain at the cutting edge of technology trends, providing unparalleled speed and efficiency.\n\nAresCORE's architecture is optimized for contemporary packaging technologies, effectively handling high data rates while mitigating latency issues. This makes it indispensable for applications such as AI, data centers, and next-generation computing paradigms where rapid and reliable inter-chip communications are non-negotiable.
The CXL solution from XtremeSilica represents a substantial advancement in high-performance computing interfaces, designed to facilitate rapid data exchanges between various system components. This technology addresses the increasing need for high-speed and coherent communication within modern computing environments. CXL excels in optimizing resources across CPUs, GPUs, and other accelerators, ensuring efficient data transfer and processing. Its architecture supports multiple high-speed data links, enhancing overall data bandwidth and reducing latency, which is critical for performance-demanding applications. The adaptability of this technology makes it a fundamental addition to systems aiming for flexibility and scalability in data processing. With growing data loads and computational demands, CXL interfaces ensure systems are well-equipped to handle these challenges, providing a seamless and streamlined communication framework for intensive computational tasks.
The PipeCORE PHY is a high-performance, low-power PCI Express and CXL PHY designed to meet the needs of next-generation computing applications. It offers compatibility with PCIe 1.0 through PCIe 6.0 standards, including support for the latest 64 Gbps PAM4 PCI Express 6.0 links. This comprehensive PHY solution integrates both a hardened PMA layer and a soft PCS layer, ensuring seamless interoperation and maximum performance.\n\nPipeCORE's architecture is based on Alphawave Semi's advanced AlphaCORE DSP technology, which balances power, area, and speed. Its flexible design allows it to be tailored to specific requirements, making it ideal for high-speed data environments such as data centers, cloud computing, and AI applications.\n\nEngineered for efficiency, the PipeCORE PHY ensures optimal data throughput with minimal latency and power consumption. Its design supports robust connectivity for demanding applications, providing a critical link between high-speed devices and extensive data networks.
The Regli PCIe retimer from Kandou is designed to ensure low-latency and high-integrity data transmission for PCIe networks. Operating with latency under 10 nanoseconds and featuring an impressive error rate of up to 1E-12, it offers exceptional performance for data-intensive applications. The retimer supports PCIe 5.0 with speeds up to 32 GT/s and provides robust signal integrity across x16/x8/x4 bidirectional lanes. Its CXL 2.0 compatibility further enhances the system's reach and flexibility, allowing for an extended range without compromising on latency. The Regli is ideal for use in servers, workstations, 5G infrastructure, and high-speed networking applications. Key features also include secure boot, on-chip diagnostics, and multiple control interfaces, simplifying the design process. Power management is optimized with flexible voltage options, including 0.9V, 1.2V/1.5V, and 1.8V, to suit various system requirements. The compact dimensions and advanced diagnostic capabilities make it a preferred choice for system designers seeking reliability and performance in PCIe and CXL environments.
The PCIe Gen 4/5/6 family from XtremeSilica represents the pinnacle of high-speed interface design, enabling rapid data transfer rates essential for today's demanding computational tasks. Each generation within this suite is engineered to accommodate escalating performance requirements, ensuring compatibility with cutting-edge computing systems. These interfaces provide exceptional throughput, reducing latency in data-heavy operations ranging from AI applications to complex data analytics. Carefully crafted for stability and efficiency, they facilitate enhanced data path complexity management and future-proof system designs. This series stands out as a preferred solution for applications requiring linear scaling of throughput as system demands grow. The versatility of XtremeSilica's PCIe Gen 4/5/6 solutions is evident in their adaptability to varied system architectures, ensuring seamless integration and optimal performance in diverse computing environments. The technology not only offers enhanced connectivity but also assures robust error correction capabilities, reinforcing data integrity across extended data paths.
GammaCORE is an advanced UCIe Die-to-Die Controller that implements the latest UCIe 2.0 specification, making it fit for high-density die interconnects in demanding applications. This controller is equipped to handle data-intensive environments like data centers and AI frameworks, where seamless die-to-die communication is pivotal.\n\nThis solution is highly customizable, offering configuration options that allow it to meet specific application requirements with optimal performance, latency, and surface area usage. It integrates seamlessly with other chiplet components, offering a cohesive and robust die-to-die communication framework that minimizes bottlenecks and maximizes throughput.\n\nGammaCORE's capabilities ensure efficient and comprehensive inter-die communication, crucial for the performance and functionality of complex system architectures. Its robust design, paired with support for UCIe Streaming Protocol applications, enables it to cater to a wide spectrum of computational and high-speed data transfer needs, enhancing overall system effectiveness.
IntelliProp's Switch and Endpoint Adapter functions as a discrete switch, connecting CXL memory, GPUs, and other devices to the Omega Fabric. This switch supports CXL 1.1 through CXL 3.0, with capacities handling up to 1200Gbps. Featuring support for single-route packet relays, it can be cascaded for optimal congestion management and redundancy, making it a robust choice for facilitating high-speed data transmission in composable architectures. The adapter excels in extending server connectivity for multiple endpoints, ensuring seamless integration and high-speed performance across diverse components.
The CXL Host Adapter card by IntelliProp is designed to expand server memory capabilities by supporting dual CXL links and several Omega Fabric ports. This adapter includes four DDR4 slots specifically for local memory expansion, allowing better sharing and pooling of memory across multiple CXL hosts. The Host Adapter card supports processors with CXL 1.1 and is forward-compatible with CXL 2.0 and 3.0 architectures. Offering a 400Gbps total capacity for fabric ports, the card is equipped with built-in cascading and routing functionalities. It is essential for enhancing server performance and memory utilization, ideal for next-generation server architectures.
The IntelliProp Network Attached Memory (NAM) System is housed in a 2U chassis that effectively manages up to six EDSFF devices. Designed for any device conforming to the CXL standard, the NAM supports GPUs, accelerators, and other endpoints, providing broad compatibility. Its capability to operate as a switch without endpoints translates into a versatile system that meets varied needs. The NAM System is geared towards extending memory resources beyond individual servers, allowing memory sharing across networks, thereby optimizing data access speed and system efficiency in contemporary expansive data settings.
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