What Is Portable Stimulus?


When [getentity id="22028" e_name="Accellera"] first formed the [getentity id="22863" comment="Portable Stimulus Working Group”] and gave it that name, I was highly concerned. I expressed my frustration that the name, while fitting with what most people thought [getkc id="10" kc_name="verification"] is about, does not reflect the true nature of the standard being worked on. In short, it is no... » read more

Users Talk Back On Standards Process


One of the major themes of DVCon this year was the standard that currently goes by the name of Portable Stimulus (see related story, Portable Stimulus – The Name Must Change). It is not ready for prime time yet, but there was plenty to hear and learn about the emerging standard, including what users think about it and the standardization process. The panel gave the users the opportunity to vo... » read more

Carving Up Verification


Anirudh Devgan, executive vice president and general manager of [getentity id="22032" e_name="Cadence's"] System & Verification Group, sat down with Semiconductor Engineering to discuss the evolution of verification. What follows are excerpts of that conversation. SE: What’s changing in [getkc id="10" kc_name="verification"]? Devgan: Parallelism, greater capacity and multiple engine... » read more

Quality Issues Widen


As the amount of semiconductor content in cars, medical and industrial applications increases, so does the concern about how long these devices will function properly—and what exactly that means. Quality is frequently a fuzzy concept. In mobile phones, problems have ranged from bad antenna placement, which resulted in batteries draining too quickly, to features that take too long to load. ... » read more

The Week In Review: Design


Tools Mentor Graphics launched the company's third generation data-center friendly emulation platform, Veloce Strato. The emulator has a capacity of 2.5BG when fully loaded, and total capacity can be increased by linking emulators. It has available slots for 64 Advanced Verification Boards (AVBs) and fully loaded consumes up to 50KW (22.7 W/Mgate) of power. Aldec uncorked the latest versi... » read more

Test More Complex For Cars, IoT


With increasing focus on safety-critical semiconductors—driven by ADAS, IoT, and security—functional safety concerns are going through the roof. Engineering teams are scrambling to determine how to conduct better in-field or online testing because test no longer can be an afterthought. This has been a common theme across the automotive ecosystem for the past few years, and as the automot... » read more

Finding The Unexpected In High Performance Designs


It was growing dark as I drove a winding road on Mt. Hood, deep in the American northwest forest. The firs were thick, creating a lot of shadows and making it tough to see things clearly. Then out of the corner of my eye, I swear I saw a 10-foot “man” covered with brown fur. It looked a lot like a Wookie. But everyone knows Wookies aren’t real. It had to be Bigfoot! I slammed on th... » read more

2017: Tool And Methodology Shifts


As the markets for semiconductor products evolve, so do the tools that enable automation, optimization and verification. While tools rarely go away, they do bend like plants toward light. Today, it is no longer the mobile phone industry that is defining the direction, but automotive and the Internet of Things (IoT). Both of these markets have very different requirements and each creates their o... » read more

Hybrid Simulation Picks Up Steam


As electronic products shift from hardware-centric to software-directed, design teams are relying increasingly on a simulation approach that includes multiple engines—and different ways to use those engines—to encompass as much of the system as possible. How engineers go about using these approaches, and even how they define them, varies greatly from one company to the next. Sometimes it... » read more

EDA, IP Up 7%


EDA and IP growth increased to $2.094 billion in Q3, a 7% gain over the $1.958 billion reported for the same period in 2015, according to just released data from the Electronic System Design Alliance Market Statistics Service. All geographic regions reported growth last quarter. So did computer-aided engineering, the largest single category, which grew 5.0% to $666.7 million in Q3, up from $... » read more

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