Thermal Challenges Multiply In Automotive, Embedded Devices

By Karen Heyman - 02 Jul, 2024 - Comments: 0

Embedding chips into stacked-die assemblies is creating thermal dissipation challenges that can reduce the reliability and lifespan of these devices, a growing problem as chipmakers begin cramming chiplets into advanced packages with thinner substrates between them. In the past, nearly all of these complex designs were used in tightly controlled environments, such as a large data center, whe... » read more

Big Shift: Creating Automotive SW Without HW

By Ann Mutschler - 12 Jun, 2024 - Comments: 1

Experts at the Table: The automotive ecosystem is undergoing a transformation toward software-defined vehicles, spurring new architectures with more software. Semiconductor Engineering sat down to discuss the impact of these changes with Suraj Gajendra, vice president of products and solutions in Arm's automotive line of business; Chuck Alpert, R&D automotive fellow at Cadence; Steve Spadon... » read more

Automotive Electronics Reliability Requires In-Field Silicon Monitoring

By Lorin Kennedy - 11 Jun, 2024 - Comments: 1

By Lorin Kennedy and Dan Alexandrescu For everyday consumers, no products require reliability more than automobiles. While consumers may be willing accept their laptops and phones limiting performance or abruptly turning off when systems reach unacceptable temperature levels, that is not the case for the reliability of Advanced Driver-Assistance Systems (ADAS) or other safety critical system... » read more

Semiconductor Testing Unlocks Increasing Levels Of ADAS

By Fisher Zhang - 11 Jun, 2024 - Comments: 0

Today’s advanced driver assistance systems (ADAS) require unprecedented computing power – tasked with processing an incredible amount of data from sensors in real-time, making split-second decisions, and ensuring the safety and comfort of passengers. The challenge is fluid and, as vehicles ascend from one level of autonomous driving to the next, computational demands will rise exponentially... » read more

The Uncertainty Of Certifying AI For Automotive

By Ann Mutschler - 06 Jun, 2024 - Comments: 1

Nearly every new vehicle sold uses AI to make some decisions, but so far there is no consistency in what is being developed, where it is being used, and whether it is compatible with other vehicles on the road. This fragmentation is partially due to the fact that AI is still a nascent technology, and cars and trucks sold today may be significantly different than those that will be sold sever... » read more

Toward A Software-Defined Hardware World

By Karen Heyman - 06 Jun, 2024 - Comments: 0

Software-defined hardware may be the ultimate Shift Left approach as chip design grows closer to true co-design than ever with potential capacity baked into the hardware, and greater functionality delivered over the air or via a software update. This marks another advance in the quest for lower power, one that’s so revolutionary that it’s upending traditional ideas about model-based systems... » read more

Innovating Electric Mobility: Simulation Solutions For Electric Machines

By Ansys - 15 May, 2024 - Comments: 0

Automakers desire solutions that can easily scale to new applications of next generation vehicles. Electrified propulsion technology is one main area where EV engineers are pushing the boundaries. Electric machine design and integration choices have system-level impacts that directly influence an automaker’s time to market and even overall market adoption. With Ansys multiphysics simulatio... » read more

Battery Management Testing: Alleviating EV Buyer Anxiety

By Thomas Koehler - 14 May, 2024 - Comments: 0

As the electric vehicle (EV) market surges towards 2040, fueled by strong consumer enthusiasm, the need to address key concerns about EV range, reliability, and battery life has become critical. Anxiety over potential range limitations, amplified by fears of scarce charging options, alongside safety worries due to media-reported battery incidents, have slowed adoption rates. Here, the semicondu... » read more

Reset Domain Crossing Verification

By Reetika - 13 May, 2024 - Comments: 0

By Reetika and Sulabh Kumar Khare To meet low-power and high-performance requirements, system on chip (SoC) designs are equipped with several asynchronous and soft reset signals. These reset signals help to safeguard software and hardware functional safety as they can be asserted to speedily recover the system onboard to an initial state and clear any pending errors or events. By definiti... » read more

UCIe And Automotive Electronics: Pioneering The Chiplet Revolution

By Vinod Khera - 09 May, 2024 - Comments: 0

The automotive industry stands at the brink of a profound transformation fueled by the relentless march of technological innovation. Gone are the days of the traditional, one-size-fits-all system-on-chip (SoC) design framework. Today, we are witnessing a paradigm shift towards a more modular approach that utilizes diverse chiplets, each optimized for specific functionalities. This evolution pro... » read more

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Entities, people and technologies explored

Shift Left Is The Tip Of The Iceberg

A transformative change is underway for semiconductor design and EDA. New languages, models, and abstractions will need to be created.

by Brian Bailey

Partitioning In The Chiplet Era

Understanding how chiplets interact under different workloads is critical to ensuring signal integrity and optimal performance in heterogeneous designs.

by Ann Mutschler

3.5D: The Great Compromise

Pros and cons of a middle-ground chiplet assembly that combines 2.5D and 3D-IC.

by Ed Sperling

AI’s Role In Chip Design Widens, Drawing In New Startups

Focus is on letting engineers do much more with the same or fewer resources — and less drudgery.

by Karen Heyman

What Comes After HBM For Chiplets

The standard for high-bandwidth memory limits design freedom at many levels, but that is required for interoperability. What freedoms can be taken from other functions to make chiplets possible?

by Brian Bailey

Memory Fundamentals For Engineers

eBook: Nearly everything you need to know about memory, including detailed explanations of the different types of memory; how and where these are used today; what's changing, which memories are successful and which ones might be in the future; and the limitations of each memory type.

by The SE Staff

Why Small Fab And Assembly Houses Are Thriving

Megafabs churning out the most advanced processors are not the only game in town.

by Bryon Moyer

New AI Processors Architectures Balance Speed With Efficiency

Hot Chips 24: Large language models ratchet up pressure for sustainable computing and heterogeneous integration; data management becomes key differentiator.