Nvidia to Buy Mellanox for $6.9B


Nvidia reached a definitive agreement to acquire Mellanox Technologies for $125 a share in cash, giving the deal an enterprise value of about $6.9 billion. The proposed transaction would complement Nvidia’s product portfolio in high-performance computing for applications in artificial intelligence and big data analytics, with Mellanox’s specialty in providing interconnects for hyperscale da... » read more

Why 56Gb/s And 112Gb/s SerDes Matter In Our Daily Social-Media-Driven Lives


Hyper-scalers and service providers are moving from 100GbE to 400GbE Ethernet rates and beyond. Wireline and wireless networks are driving new architectures to support the move from 4G LTE to 5G infrastructure. These transitions are driven by the increasing global IP traffic as the world becomes more connected and digital. At the same time, the decentralization of the cloud and data centers are... » read more

Next-Generation Ethernet Interconnects For 400G Hyperscale Data Centers


The need for higher bandwidth with efficient connectivity increases as hyperscale data centers transition to faster, flatter, and more scalable network architectures, such as the 2-tier leaf-spine, as seen in Figure 1. The leaf-spine architecture requires massive interconnects as each leaf switch fans-out to every spine switch, maximizing connectivity between servers. Hardware accelerators, art... » read more

Ethernet TSN for Automotive ADAS Applications


The new age of automotive electronic systems has decreased accidents and fatalities. Improving Advanced Driver Assistance Systems (ADAS) for safety-critical automotive applications is the next wave and requires a huge amount of data transmission and subsequent processing. Systems are becoming more sophisticated as they combine ADAS applications from emergency braking, collision avoidance, lane ... » read more

Enabling Ethernet Time-Sensitive Networking With Automotive-Certified IP


Automotive systems are becoming more sophisticated as they combine ADAS applications from emergency braking, collision avoidance, lane departure warning to fully autonomous driving, making predictable latency and guaranteed bandwidth in the automotive network critical. These applications require a high volume of data from different parts of the car for processing and decision making. Due to the... » read more

Ethernet Architected For The Future


I wonder if Bob Metcalfe and David Boggs, who invented Ethernet (on my 4th birthday, it turns out!), imagined their technology baby would be what enables the communication within future autonomous vehicles. If you’re curious too, here’s a video of Metcalfe discussing the history of Ethernet. Fast forward to this week, when the Automotive Ethernet Congress was held in Munich, and from whi... » read more

How Ethernet Will Change Automotive Networks


The in-vehicle networks currently used in automobiles are based on a combination of several different data networking protocols, some of which have been in place for decades. There is the controller area network (CAN), which takes care of the powertrain and related functions; the local interconnect network (LIN), which is predominantly used for passenger/driver comfort purposes that are not tim... » read more

Driving By Ethernet


The race to add more sophisticated and safety-critical electronics into cars is forcing carmakers to revisit the communications systems within increasingly electrified and connected vehicles. Until very recently, communication between components within a vehicle was simplistic, and communication between vehicles was non-existent. All of that is changing quickly. Rapid and secure communicatio... » read more

Ethernet In Cars


The automobile is encountering possibly the biggest changes in its technological progression since the invention of the internal combustion engine nearly 150 years ago. Increasing levels of autonomy will reshape how we think about cars and car travel. It won’t be just a matter of getting from point A to point B while doing very little else — we will be able to keep on doing what we want whi... » read more

Faster Commoditization In Cars


Sensors are at the heart of assisted and autonomous driving, but even before these devices hit the road the average selling prices of these components will have to fall far enough to be affordable to a mass audience. Achieving economies of scale is what has made the semiconductor industry successful over the past half century. It has enabled semiconductors to proliferate and for electronics ... » read more

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