tag: PCIe

Unblocking The Full Potential Of PCIe Gen6 With Shared Flow Control
By Vidushi Goel - 13 Apr, 2023 - Comments: 0

As technology advances at a rapid pace, PCI Express (or PCIe) has grown tremendously, allowing data transfer up to 64 GT/s in Gen6. This technology is widely used in data centers, artificial intelligence and machine learning computing, high-performance computing accelerators, and high-speed applications—including high-end SSDs, automotive, IoT, and mil-aero. To fully utilize this high-spee... » read more

PCIe 6.0 Electrical Testing For High Data-Bandwidth Applications
By Cadence - 22 Mar, 2023 - Comments: 0

For nearly three decades, PCI Express (PCIe) technology has been the standard interconnect inside computers providing high bandwidth and low latency to meet customer demand. However, as the industry needs to evolve, so does the standard, keeping pace and driving future innovation. PCIe 6.0 is ubiquitous and offers power-efficient performance and high bandwidth for latency-sensitive applicati... » read more

Chiplets Taking Root As Silicon-Proven Hard IP
By Ann Mutschler - 09 Feb, 2023 - Comments: 0

Chiplets are all the rage today, and for good reason. With the various ways to design a semiconductor-based system today, IP reuse via chiplets appears to be an effective and feasible solution, and a potentially low-cost alternative to shrinking everything to the latest process node. To enable faster time to market, common IP or technology that already has been silicon-proven can be utilized... » read more

PCIe 6.0 Takes Data Center Performance To The Next Level
By Lou Ternullo - 12 Jan, 2023 - Comments: 0

Looking back at 2022, we saw a major update to the PCI Express (PCIe) specification. PCIe 6.0 brought with it some of the most fundamental changes yet seen by the specification, resulting in some exciting capabilities that are set to take data center performance to the next level in the years ahead. PCIe has been the interconnect of choice in computing for two decades now. Its ongoing advanc... » read more

Is UCIe Really Universal?
By Brian Bailey - 22 Nov, 2022 - Comments: 3

Chiplets are rapidly becoming the means to overcome the slowing of Moore's Law, but whether one interface is capable of joining them all together isn't clear yet. The Universal Chiplet Interconnect Express (UCIe) believes it will work, but some in the industry remain unconvinced. At least part of the problem is that interconnect standards are never truly finished. Even today, the protocols tha... » read more

HBM3 In The Data Center
By Ed Sperling - 17 Oct, 2022 - Comments: 0

Frank Ferro, senior director of product management at Rambus, talks about the forthcoming HBM3 standard, why this is so essential for AI chips and where the bottlenecks are today, what kinds of challenges are involved in working with this memory, and what impact chiplets and near-memory compute will have on HBM and bandwidth.     » read more

Compute Express Link (CXL): All You Need To Know
By Rambus - 10 Aug, 2022 - Comments: 0

An in-depth look at Compute Express Link  (CXL) 2.0, an open standard cache-coherent interconnect between processors and accelerators, smart NICs, and memory devices. We explore how CXL is helping data centers more efficiently handle the yottabytes of data generated by artificial intelligence (AI) and machine learning (ML) applications. We discuss how CXL technology maintains memory c... » read more

PCIe 6.0, NVMe, And Emerging Form Factors For Storage Applications
By Gary Ruggles - 19 Jul, 2022 - Comments: 0

PCIe 6.0 implementations are expandable and hierarchical with embedded switches or switch chips, allowing one root port to interface with multiple endpoints (such as storage devices, Ethernet cards, and display drivers). While the introduction of PCIe 6.0 at 64GT/s helped to increase the bandwidth available for storage applications with minimal or no increase in latency, the lack of coherency s... » read more

Data Security Drives Innovative Verification Capabilities For SoCs
By Richard Pugh - 02 Jun, 2022 - Comments: 0

The protection and integrity of data is a key challenge for organizations and businesses as human interactions with computers have expanded enormously. This has created a vast amount of information and led to the age of “Big Data” where massive, rich data sets are collected and analyzed to advance knowledge and progress in multiple fields. The security of this data has become a critical nee... » read more

Standardizing Chiplet Interconnects
By John Koon - 23 May, 2022 - Comments: 0

The chip industry is making progress on standardizing the infrastructure for chiplets, setting the stage for faster and more predictable integration of different functions and features from different vendors. The ability to choose from a menu of small, highly specialized chips, and to mix and match them for specific applications and use cases, has been on the horizon for more than a decade. ... » read more

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