Systems Bits: Feb. 27

Prepare to prevent malicious AI use According to the University of Cambridge, 26 experts on the security implications of emerging technologies have jointly authored a ground-breaking report thereby sounding the alarm about the potential malicious use of artificial intelligence (AI) by rogue states, criminals, and terrorists. The report forecasts rapid growth in cyber-crime and the misuse of... » read more

ROI Not There Yet For SysML

At some point down the road in the realm of system-level design, the Systems Modeling Language (SysML) dialect of the Unified Modeling Language (UML) standard may drive into semiconductor design. So far, however, a return on investment has not been established for its use. SysML is defined as a general-purpose visual modeling language for systems engineering applications, and it supports the... » read more

Everyone Is A Programmer

There was a time when so many people didn’t know how to program their VCRs that OEMs stopped adding clocks because it was embarrassing to have them constantly blinking “12:00.” We’ve come a long way since VCRs. And that means all of us. While engineers have always enjoyed tinkering with technology, what’s changed is that everyone tinkers with technology now. Everyone programs phone... » read more

Executive Insight: Grant Pierce

SE: What worries you most? Pierce: At the very top of my list is continuing to attract the talent into the company that we’ve managed to build up over time. Inside of Sonics, it’s a unique situation. We’re at the boundary between system-level architecture and chip-level micro-architecture for having what the system guys are looking for in the silicon. We need expertise in any IP that t... » read more

System Bits: Jan. 28

Collaborative software for linking performance, cost Researchers from Georgia Tech have created a web-based tool that lets physically-separated participants collaborate on model-based systems engineering projects. Referred to as the Framework for Assessing Cost and Technology (FACT), the program utilizes open-source software components to allow users to visualize a system's potential expens... » read more

Cognitive Radio

[youtube vid=DYDZ64RtB_A] » read more

Next Steps In Verification IP

By Ann Steffora Mutschler With the cost of failure at an astronomical high, the last thing chip designers want to worry about is the physical IP they will use to build their SoC. In addition to less willingness on the customer’s behalf to take risks, complexity and economics have driven the need for more off-the-shelf IP and a corresponding rise in interest in verification IP. Compoundi... » read more

The Trouble With Multicore Software

David Patterson, Professor of Computer Science at UC Berkeley, presented his views to the Naval Postgraduate School about the prospects for multicore programming success. This video was excerpted from his presentation. [youtube vid=EDHXIH8DlLY] » read more

Achieving Successful LTE Design and Test

By Cheryl Ajluni In spite of all of its hype, WiMAX is not the only standard causing a stir these days or being called a “killer app.” Another technology that has achieved this illustrious title is Long Term Evolution (LTE), the Third Generation Partnership Project’s (3GPP’s) air interface for wireless access. Granted, WiMAX does have the advantage of a head start in development, test... » read more

New Pain Points In System-Level Design

By Ed Sperling One of the strange things about downturns is they force companies to re-examine what they do and question what kind of value they bring to the market. This is particularly true in the semiconductor world, where the average selling prices for chips has been sliding for the better part of two decades. In the case of the chip industry, which is heavily cyclical, that leaves lo... » read more

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