CXL IP Cores

CXL IP cores enable high-speed serial connectivity for bandwidth-intensive systems in modern SoC and ASIC designs.

These IP cores support cache-coherent high-bandwidth connectivity for memory expansion, accelerators, and data-center-class compute fabrics, helping designers build scalable, standards-based interconnect for infrastructure, storage, multimedia, or advanced embedded applications

This catalog allows you to compare CXL IP cores from leading vendors based on throughput, latency, power efficiency, and process node compatibility.

Whether you are designing data center platforms, AI accelerators, memory expansion systems, or server SoCs, you can find the right CXL IP for your application.

 
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Compare 39 CXL IP Cores from 15 vendors

What is CXL IP?

CXL IP is a reusable interface block that implements CXL-based communication inside SoCs and ASICs.

It provides a proven path to add standards-compliant serial connectivity in advanced SoC and ASIC designs.

Main functions of CXL IP

Protocol implementation

CXL IP provides the state machines, framing, signaling, and control behavior needed to comply with the target standard.

System integration

It connects processors, controllers, peripherals, or external devices using a verified interface architecture.

Performance and robustness

CXL IP is selected based on throughput, latency, interoperability, and reliability needs in the target product.

Verification and reuse

Using interface IP helps reduce bring-up risk and shortens integration time versus building protocol logic from scratch.

Key features of CXL IP cores

  • Standards-compliant implementation
  • Reliable interoperability
  • Low-latency communication
  • Flexible integration options
  • Reusable subsystem building block

How to choose CXL IP

Selecting the right CXL IP depends on your application and integration requirements:

  • supported standard revision and feature set
  • throughput and latency requirements
  • power and area constraints
  • verification and compliance needs
  • integration with the system architecture

Applications of CXL IP cores

  • data center platforms
  • AI accelerators
  • memory expansion systems
  • server SoCs

Compare CXL IP cores from leading vendors

This catalog provides access to a wide range of CXL IP cores from leading semiconductor IP providers.

Use filters to compare solutions based on standards-compliant implementation, reliable interoperability, low-latency communication, and integration requirements.

Frequently asked questions about CXL IP cores

What is CXL IP?

CXL IP is a reusable hardware block used in SoCs and ASICs to implement this function with production-ready integration, verification support, and platform reuse.

What capabilities does CXL IP typically provide?

Typical capabilities include performance-optimized implementation, integration with the surrounding subsystem, configurable feature support, and reuse across multiple SoC or ASIC programs.

Where is CXL IP used?

CXL IP is commonly used in data center platforms, ai accelerators, memory expansion systems, and server socs depending on the target product and architecture.

How do I choose CXL IP?

You should consider supported features, performance targets, power consumption, verification maturity, system integration requirements, and process node compatibility.

Why use dedicated CXL IP instead of building it from scratch?

Using proven CXL IP reduces design risk, shortens development time, and helps teams reach production faster with better interoperability and validation coverage.

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