tag: Rambus

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

Choosing The Right Memory At The Edge
By Ed Sperling - 09 Jan, 2023 - Comments: 0

As the amount of data produced by sensors in cars and phones continues to grow, more of that data needs to be processed locally. It takes too much time and power to send it all to the cloud. But choosing the right memory for a particular application requires a series of tradeoffs involving cost, bandwidth, power, which can vary greatly by device, application, and even the data itself. Frank Fer... » read more

Architecting Hardware Protection For Data At Rest, In Motion, And In Use
By Bart Stevens - 05 Jan, 2023 - Comments: 0

Planning the security architecture for any device begins with the security threat model. The threat model describes the types of attacks that the device or application may face and needs to be protected against. It is based on what attackers can do, what level of control they have over the product (i.e., remote, or direct access), and how much money and effort they are willing and able to spend... » read more

Shifting Toward Software-Defined Vehicles
By John Koon - 05 Jan, 2023 - Comments: 0

Apple reportedly is developing a software-defined vehicle. But so are Renault, Hyundai, General Motors, and just about everyone else. Some of the benefits of SDVs include increased comfort, convenience, safety, reliability, and remote software and firmware updates. Preventive and predictive maintenance, and remote diagnostics, can be done more conveniently over the air, while vehicle behavio... » read more

Navigating The Intersection Of Safety And Security
By Jake Wiltgen - 05 Jan, 2023 - Comments: 0

Automotive IC safety and security continue to be hot topics across the industry, and one phrase you may often hear during discussion is: An automotive IC can be secure without needing to be safe, but an automotive IC cannot be safe without also being secure. Adding a bit of detail to that: An automotive IC which has an incomplete security architecture provides potential attack vectors w... » read more

Blog Review: Dec. 14
By Jesse Allen - 14 Dec, 2022 - Comments: 0

Siemens EDA's Harry Foster checks out design and verification language adoption trends in FPGA projects, including testbench methodologies and assertion languages. Cadence's Veena Parthan finds that giving electric vehicle batteries a second life as energy storage devices can extend their useful life by 5 to 8 years, but a lack of standardization in EV batteries poses challenges. Synopsys... » read more

Boosting Data Center Memory Performance In The Zettabyte Era With HBM3
By Frank Ferro - 08 Dec, 2022 - Comments: 0

We are living in the Zettabyte era, a term first coined by Cisco. Most of the world’s data has been created over the past few years and it is not set to slow down any time soon. Data has become not just big, but enormous! In fact, according to the IDC Global Datasphere 2022-2026 Forecast, the amount of data generated over the next 5 years will be at least 2x the amount of data generated over ... » read more

Blog Review: Dec. 7
By Jesse Allen - 07 Dec, 2022 - Comments: 0

Siemens EDA's Harry Foster looks at the continual maturing of FPGA functional verification processes through increasing adoption of various simulation-based and formal verification techniques. Synopsys' Stewart Williams introduces the Scalable Open Architecture for Embedded Edge (SOAFEE) project and how it can make automotive software development, testing, virtual prototyping, and validation... » read more

Industry Adoption Of Line-Rate Network Security Using MACsec
By Maxim Demchenko - 05 Dec, 2022 - Comments: 0

Network security protocols are the primary means of securing data in motion — that is, data communicated between closely connected physical devices, or between devices, and even virtual machines connected using a complex infrastructure. This article will explore Media Access Control security (MACsec) and how it can be used to provide foundational level network security for a wide range of app... » read more

Cybersecurity Risks Of Automotive OTA
By John Koon - 01 Dec, 2022 - Comments: 0

Modern vehicles increasingly resemble supercomputers on wheels, with many electronic control units (ECUs) networked together as increasingly sophisticated software is installed and updated. Similar to smartphones, vehicle OEMs will contact vehicle owners remotely about operating system updates that add new features and/or fixes, as well as software bugs and vulnerabilities. But all of this h... » read more

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