New Approaches For Dealing With Thermal Problems


New thermal monitoring, simulation and analysis techniques are beginning to coalesce in chips developed at leading-edge nodes and in advanced packages in order to keep those devices running at optimal temperatures. This is particularly important in applications such as AI, automotive, data centers and 5G. Heat can kill a chip, but it also can cause more subtle effects such as premature aging... » read more

Meeting The Power Management Challenges Of The Smart Grid


This white paper reviews the challenges of the modern power distribution grid. Utilizing better power management techniques can improve the design of energy distribution automation systems, resulting in higher energy availability, serviceability, predictive maintenance, as well as fault detection, isolation, and mitigation. Learn new ways of power management to improve the design of automation ... » read more

Power Management And Integration Of IPs In SoCs: Part 2


Most IP are available as either soft or hard macros. But both pose immense challenges. This is especially so when integrating them into low power designs and conducting power aware (PA) verification, because the majority of IP are self-contained and pre-verified at the block level and they must be preserved in their entirety when integrated or verified in the SoC level. Part one of this two ... » read more

Meeting The Power Challenges of ADAS


Advanced driver assistance systems (ADAS) technologies have the potential to improve driver safety and comfort, and to reduce car accidents and casualties. The adoption of ADAS technologies creates challenges in electronic solutions size, safety, and reliability. This white paper reviews the challenges for ADAS electronic components of a smart car and presents a few examples of how power man... » read more

The Limits Of Energy Harvesting


Energy harvesting, once considered an inexpensive alternative to low-power design and a way of achieving nearly unlimited power in mobile devices, has settled down to more modest expectations. This approach to generating energy through a variety of means—from solar to motion to ambient RF and even pH differences between soil and trees—has been proven to work. The problem is that it doesn... » read more

Make Your Own Energy


Regenerative braking and other forms of energy capture are becoming more popular and increasingly effective. What started as a way of increasing the range of electric or hybrid vehicles is now being applied to everything from green buildings to industrial robots. The automotive industry is still the main driver of this technology. The idea that braking can generate energy has been around for... » read more

Week in Review: Design, Low Power


The U.S. Department of Energy (DOE) has awarded $35 million for 12 projects involving ultra-efficient power management. Called Arpa-E, the program encouraged participants to use medium-voltage electricity in new ways with real-world applications, such as industry, transportation and the grid. The top two award winners were Eaton Corp. (Arden, NC) for its DC wide-bandgap static circuit breaker, ... » read more

Hidden Costs Of Shifting Left


The term "Shift Left" has been used increasingly within the semiconductor development flow to indicate tasks that were once performed sequentially must now be done concurrently. This is usually due to a tightening of dependences between tasks. One such example being talked about today is the need to perform hardware/software integration much earlier in the flow, rather than leaving it as a sequ... » read more

Transient Power Problems Rising


Transient power is becoming much more problematic at 10/7nm, adding yet another level of complexity for design teams already wrestling with power issues caused by leakage, a variety of power management techniques to control dynamic power, and leakage current. At each new node there is less headroom for engineering teams to address these problems, and more likelihood that what they do in one ... » read more

Got Energy?


Energy is a finite resource, which means it’s not someone else’s problem. It’s everyone’s problem. This isn’t just another doom and gloom prediction. Energy consumption has been rising steadily for decades. Unfortunately, it has been increasing at a faster rate than energy production. A Semiconductor Industry Association report entitled, “Rebooting the IT Revolution: A Call to Ac... » read more

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