Interface IP chip icon

Interface IP

Digital Controllers

Silicon-proven, high-performance digital controller cores are optimized for use in SoCs, ASICs and FPGAs. These market leading solutions for memory, PCIe and MIPI address data center, artificial intelligence/machine learning (AI/ML), communications and automotive applications.

Product FamilyProtocolApplication
Memory ControllersHBM2E, GDDR6, DDR4/3, LPDDR4AI, Automotive, Data Center, Edge, Mobile
CXL & PCI Express ControllersCXL 2.0/1.1
PCIe 6.0, 5.0, 4.0, 3.1, 2.1, 1.1
CCIX 1.1, USB4
Data Center, Computing, Edge, Networking
MIPI ControllersCSI-2, DSI-2Automotive, IoT, Mobile
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Standards Compatible

Faster time-to-market

Assured interoperable

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Improved Performance

Industry-leading data rates

Higher bandwidth

Easy Integration

Full integration and verification with PHY

Source code available

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Flexible Options

Multi-interface support

Full set of add-on cores

Rambus high-performance PHYs and digital controllers provide chip designers with complete interface subsystem solutions for next-generation designs.

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.