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Ed Sperling

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Ed Sperling is the editor in chief of Semiconductor Engineering.

Author's Latest Posts

How Secure Is The Package?
By Ed Sperling - 17 Sep, 2020 - Comments: 1

Advanced packaging is a viable way of extending the benefits of Moore's Law without the excessive cost of shrinking everything to fit on a single die, but it also raises some issues about security for which there are no clear answers at the moment. OSATs and foundries have been working the kinks out of how to put the pieces together in the most cost-effective and reliable way for the better ... » read more

Custom Designs, Custom Problems
By Ed Sperling - 16 Sep, 2020 - Comments: 0

Semiconductor Engineering sat down to discuss power optimization with Oliver King, CTO at Moortec; João Geada, chief technologist at Ansys; Dino Toffolon, senior vice president of engineering at Synopsys; Bryan Bowyer, director of engineering at Mentor, a Siemens Business; Kiran Burli, senior director of marketing for Arm's Physical Design Group; Kam Kittrell, senior product management group d... » read more

Challenges At 3/2nm
By Ed Sperling - 15 Sep, 2020 - Comments: 0

David Fried, vice president of computational products at Lam Research, talks about issues at upcoming process nodes, the move to EUV lithography and nanosheet transistors, and how process variation can affect yield and device performance. » read more

AI Inference Acceleration
By Ed Sperling - 14 Sep, 2020 - Comments: 0

Geoff Tate, CEO of Flex Logix, talks about considerations in choosing an AI inference accelerator, how that fits in with other processing elements on a chip, what tradeoffs are involved with reducing latency, and what considerations are the most important. » read more

Moov: Used Equipment Digital Marketplace
By Ed Sperling - 14 Sep, 2020 - Comments: 1

Most startups in the tech world are done by engineers or scientists. The idea behind Moov, a platform for buying and selling used equipment, is the brainchild of investment bankers. In effect, Moov has built a futures platform for semiconductor manufacturing equipment, with prices updated every few minutes from all over the world. "The basic idea is that every few years, companies upgrade... » read more

The Battery Problem
By Ed Sperling - 14 Sep, 2020 - Comments: 2

The fires sweeping the West Coast of the United States point to the need for a whole different way of managing power on both a macro and a micro level. Since the millennium, the power demand from data centers and from mobile devices has been climbing steadily. There are roughly 7.8 billion people on the planet, up from 6.115 billion people in 2000, according to the World Bank. Many of them o... » read more

Nvidia To Buy Arm For $40B
By Ed Sperling - 13 Sep, 2020 - Comments: 2

Nvidia inked a deal with Softbank to buy Arm for $40 billion, combining the No. 1 AI/ML GPU maker with the No. 1 processor IP company. Assuming the deal wins regulatory approval, the combination of these two companies will create a powerhouse in the AI/ML world. Nvidia's GPUs are the go-to platform for training algorithms, while Arm has a broad portfolio of AI/ML processor cores. Arm also ha... » read more

Are Chips Getting More Reliable?
By Ed Sperling - 08 Sep, 2020 - Comments: 0

The semiconductor industry is making huge progress in understanding the causes and telltale signs of circuit aging and irregular behavior. But are devices actually getting more reliable? The answer depends on a number of factors, none of which is easily measured. To be sure, circuits are much better designed and inspected than in the past, and the individual components are printed more accur... » read more

Making Everything Linux-Capable
By Ed Sperling - 04 Sep, 2020 - Comments: 0

It's not clear how the edge will play out or what will be the winning formula from a hardware standpoint. But for everything beyond the end device, and possibly even including the end device, a key prerequisite will be the ability to run Linux. That means at least one processor or core within the hardware will need to run 64-bit software. In addition, systems will need to have enough storage... » read more

Interconnects Emerge As Key Concern For Performance
By Ed Sperling - 03 Sep, 2020 - Comments: 0

Interconnects are becoming increasingly challenging to design, implement and test as the amount of data skyrockets and the ability to move that data through denser arrays of compute elements and memories becomes more difficult. The idea of an interconnect is rather simple, but ask two people what constitutes an interconnect and you're likely to get very different answers. Interconnects are e... » read more

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