Debugging Complex SoCs


Semiconductor Engineering sat down to discuss the debugging of complex SoCs with Randy Fish, vice president of strategic accounts and partnerships for UltraSoC; Larry Melling, product management director for Cadence; Mark Olen, senior product marketing manager for Mentor, a Siemens Business; and Dominik Strasser, vice president of engineering for OneSpin Solutions. What follows are excerpts of ... » read more

HBM2 Vs. GDDR6: Tradeoffs In DRAM


Semiconductor Engineering sat down to talk about new DRAM options and considerations with Frank Ferro, senior director of product management at Rambus; Marc Greenberg, group director for product marketing at Cadence; Graham Allen, senior product marketing manager for DDR PHYs at Synopsys; and Tien Shiah, senior manager for memory marketing at Samsung Electronics. What follows are excerpts of th... » read more

Revolution By Evolution: Getting To The Next Technology Breakthrough In Analog Simulation


Recent technology developments, advanced-node adoptions, and Moore than Moore designs have forced analog and custom IC designers to adopt new design practices that benefit from these advancements. These changes have resulted in the need to simulate larger designs with more post-layout parasitics. In addition, many custom IC designs such as flash memory, MRAM, sensor arrays, etc., now require SP... » read more

The Changing Landscape of Hardware-Based Verification And Software Development


As the EDA is gearing up for its biggest industry event, the Design Automation Conference (DAC), this year in Las Vegas, it is interesting to observe what is going on in hardware-based development of emulation and prototyping. The trends I had outlined after last DAC in 2018—system design, cloud, and machine learning—have only grown stronger and are causing changes in the development landsc... » read more

When Verification Leads


Semiconductor Engineering sat down to discuss the implications of having an executable specification that drives verification with Hagai Arbel, CEO for VTool; Adnan Hamid, CEO for Breker Verification; Mark Olen, product marketing manager for Mentor, a Siemens Business; Jim Hogan, managing partner of Vista Ventures; Sharon Rosenberg, senior solutions architect for Cadence Design Systems; and Tom... » read more

Automotive Functional Safety Using LBIST and Other Detection Methods


Functional safety requirements for safety-critical applications are addressed with the insertion of safety mechanisms to detect and/or correct potential failures: their effectiveness is measured by diagnostic coverage (DC). Built-in-self-test, or BIST, originally developed for manufacturing test, can be used as a detection mechanism for functional safety. However, it requires original values to... » read more

Week in Review: IoT, Security, Auto


Internet of Things Apple purchased a portfolio of eight granted and pending patents that belonged to Lighthouse AI, a smart home security camera startup that ceased operations near the end of 2018. The portfolio was acquired at about the same time, according to the U.S. Patent & Trademark Office; financial terms weren’t revealed. Also not disclosed, as usual, is what Apple will do with t... » read more

Unified Compression and LBIST in a Physically Aware Environment


Unified compression is a new approach that unifies scan compression and logic built-in self-test (LBIST). It leverages recent innovations from Cadence in physically-aware design for test (DFT) to solve routing congestion and area issues from traditional discrete approaches and delivers a confident path to high-quality test. On a sample design, area savings of 35–47%, and scan wirelength savin... » read more

Week in Review: IoT, Security, Auto


Internet of Things McKinsey & Company identified 10 top trends in the Internet of Things. They include: IoT is a business opportunity, not just a tech opportunity; disciplined execution across multiple use cases is the path to value; and IoT is gradually enabling more subscription business models, but consumers are resistant. Louis Columbus of IQMS provides some IoT data points and id... » read more

The Data Deluge


Lip-Bu Tan, president and CEO of Cadence, sat down with Semiconductor Engineering to discuss the intersection of big data and technology, from the data center to the edge and vertical markets such as automotive. What follows are excerpts of that conversation. SE: What are the biggest changes you've seen over the past year? Tan: We are moving quickly toward data-driven economics. There... » read more

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