Week In Review: Design, Low Power


A new working group has been proposed by Accellera to focus on the standardization of analog/mixed signal extensions (AMS) for the Universal Verification Methodology (UVM) standard. “Our ambition is to apply UVM for both digital and analog/mixed-signal verification,” said Martin Barnasconi, Accellera Technical Committee Chair. “The UVM-AMS PWG will assess the benefits of creating analog a... » read more

Week In Review: Design, Low Power


Tools & IP Engineering simulation company ANSYS says thanks to new features in its ANSYS Twin Builder, product developers may be able save money in warranty and operational costs. The Twin Builder creates a digital twin of a systems in the field, enabling a convenient way to monitor and maintain systems remotely. The latest release adds predictive maintenance features for digital-twin runt... » read more

Week In Review: Design, Low Power


Tools & IP OneSpin revealed its latest formal app, Connectivity XL, providing formal connectivity checking to 7nm, multi-billion gate SoC designs. The app generates detailed connectivity specification tables from abstract connectivity specs through a dedicated checking engine that integrates structural and formal analysis to perform on-the-fly, automated abstractions. It supports verificat... » read more

The Week In Review: Manufacturing


Test and packaging In a major surprise, Cohu has entered into a definitive agreement to acquire Xcerra for approximately $796 million. With the deal, Cohu will enter the ATE market. Last year, a group from China entered into a definitive agreement under which it would acquire Xcerra. But the U.S. blocked Xcerra’s sale to the Chinese group. Ironically, at one time, Cohu was reportedly lobbyin... » read more

The Week In Review: Manufacturing


Materials and equipment A scandal has rocked Japan’s Kobe Steel. The company disclosed that it has falsified inspection data for iron powder, aluminum and copper products that were sent to over 200 customers in the automotive, electronics, transportation and other sectors. The falsified data involves 20,000 tones of products, according to reports. Kobe apologized for the issues and provided ... » read more

Testing IoT Devices


Internet of Things devices present new challenges in testing. Some devices can be tested the same way as standard semiconductors are now tested, but others call for different approaches. Microcontrollers and other chips that go into safety-critical applications — medical devices, military/aerospace systems, and automotive electronics — need their own kind of testing to make sure they wil... » read more

The Week In Review: Manufacturing


SPIE news At this week’s SPIE Advanced Lithography conference, the industry paid close attention to the progress of extreme ultraviolet (EUV) lithography. Here’s the general report card: EUV is making noticeable progress, but there are still some challenges ahead, such as the power source, resists and pellicles. Several issues need to be resolved before chipmakers can put EUV into mass... » read more

Logic Analyzers Never Die


Logic analyzers, long a mainstay of chip design, are finding new demand for IoT devices—and frequently in different forms than in the past. Once associated with big, bulky benchtop instruments, this technology has evolved significantly over the past 40 years. In some cases it has been moved into software, where the measurement results are more likely to be viewed upon a laptop screen or a ... » read more

The Week In Review: Manufacturing


Manufacturing Veeco Instruments has signed a definitive agreement to acquire Ultratech. With the deal, Veeco will enter into the lithography market for chip-packaging as well as the laser spike anneal business. Veeco is a supplier of MOCVD tools. The implied total transaction value is approximately $815 million and the implied enterprise value is approximately $550 million. FlexTech, a SE... » read more

Oscilloscopes: The EE’s Stethoscope


Oscilloscopes are like the electricity to your house. You don't give it much thought until a storm knocks it out. The entire electronics industry can't function without oscilloscopes. But this equipment is such a constant and so consistent, we sometimes forget it's there. Semiconductor Engineering spent time with three Test & Measurement (T&M) industry stalwarts to talk about Oscillo... » read more

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