Designing For Multiple Die

By Ann Mutschler - 21 Dec, 2022 - Comments: 1

Integrating multiple die or chiplets into a package is proving to be very different than putting them on the same die, where everything is developed at the same node using the same foundry process. As designs become more heterogeneous and disaggregated, they need to be modeled, properly floor-planned, verified, and debugged in the context of a system, rather than as individual components. Typi... » read more

IP Industry Transformation

By Brian Bailey - 09 Jun, 2022 - Comments: 0

The design IP industry is developing an assortment of new options and licensing schemes that could affect everything from how semiconductor companies collaborate to how ICs are designed, packaged, and brought to market. The IP market already has witnessed a sweeping shift from a "design once, use everywhere" approach, to an "architect once, customize everywhere" model, in which IP is highly ... » read more

Automotive Bandwidth Issues Grow As Data Skyrockets

By Ann Mutschler - 02 Jun, 2022 - Comments: 0

Bandwidth requirements for future vehicles are set to explode as the amount of data moving within vehicles, between vehicles, and between vehicles and infrastructure, continues to grow rapidly. That data will be necessary for a variety of functions, some of which are here today and many of which are still in development. On the safety side, that includes everything from early warning systems... » read more

Advances In EM Analysis And Design Flows For RF System Development

By Cadence - 27 Apr, 2022 - Comments: 0

With the move toward higher frequencies and component densities, RF/mixed signal PCB systems and heterogeneous system-in-package (SiP) technologies are increasingly susceptible to delayed product development turnaround times that threaten delivery schedules. These delays often occur late in development during integration when components that met the design specifications fail to achieve the req... » read more

Architecting Interposers

By Brian Bailey - 14 Oct, 2021 - Comments: 0

An interposer performs a similar function as a printed circuit board (PCB), but when the interposer is moved inside a package the impact is significant. Neither legacy PCB nor IC design tools can fully perform the necessary design and analysis tasks. But perhaps even more important, adding an interposer to a design may require organizational changes. Today, leading-edge companies have shown ... » read more

Using ML In EDA

By Ed Sperling - 20 Sep, 2021 - Comments: 0

Machine learning is becoming essential for designing chips due to the growing volume of data stemming from increasing density and complexity. Nick Ni, director of product marketing for AI at Xilinx, examines why machine learning is gaining traction at advanced nodes, where it’s being used today and how it will be used in the future, how quality of results compare with and without ML, and what... » read more

Recalculating The Cost Of Test

By Ed Sperling - 11 May, 2021 - Comments: 0

The cost of test is rising. For decades, test was limited to a flat 2% of the cost of designing and manufacturing a chip. Today, no one is quite sure what that cost really is, and there doesn't seem to be any single formula for determining it. In some cases, there isn't even a sense of urgency to finding out. Several significant changes are occurring that make any formula difficult to cal... » read more

Steep Spike For Chip Complexity And Unknowns

By Ed Sperling - 05 May, 2021 - Comments: 0

Cramming more and different kinds of processors and memories onto a die or into a package is causing the number of unknowns and the complexity of those designs to skyrocket. There are good reasons for combining all of these different devices into an SoC or advanced package. They increase functionality and can offer big improvements in performance and power that are no longer available just b... » read more

EDA On Board With New Package Options

By Ann Mutschler - 22 Jul, 2020 - Comments: 2

A groundswell of activity around multi-die integration and advanced packaging is pushing EDA companies to develop integration strategies that speed up time to sign-off, increase confidence that a design will work as expected, while still leaving enough room for highly customized solutions. Challenges range from how to architect a design, how to explore the best options and configurations, ho... » read more

Gaps Emerging In System Integration

By Brian Bailey - 29 Jun, 2020 - Comments: 0

The system integration challenge is evolving, but existing tools and methods are not keeping up with the task. New tools and flows are needed to handle global concepts, such as power and thermal, that cannot be dealt with at the block level. As we potentially move into a new era where IP gets delivered as physical pieces of silicon, this lack of an accepted flow will become a stumbling block. ... » read more

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Knowledge Centers
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

NAND Flash Targets 1,000 Layers

New techniques go beyond improved deposition and etching, but challenges stack up, too.

by Bryon Moyer

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

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.

by Ed Sperling

tag: system integration