White Papers

Safety in SoCs

Accelerating the Road to ISO 26262 Certification With Processor IP Today’s system-on-chip (SoC) designs are becoming more complex, increasing the pressure on verification and design teams to deliver fully functional designs. Recent studies have shown that over 50% of the development time on a complex IC is now being spent on verification, revealing the severity of the problem project teams are facing. As more SoC designs are used in electronic systems deployed in safety-critical applications, adhering to functional safety standards such as ISO 26262 has become an important consideration when defining the verification methodology. This white paper outlines the key requirements for ISO 26262 certification and demonstrates how to accelerate the development of safety-critical IP and SoCs through the use of out-of-the-box safety-ready IP with advanced verification qualification tools and methodologies.

Posted in: White Papers, Electronics & Computers, Electronics & Computers, Software

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What's the Right 3D Printing Technology - FDM or Polyjet?

Fused deposition modeling (FDM®) and PolyJet® are two of the most advanced and effective additive manufacturing (AM) or 3D printing technologies available. They span the range from budget-friendly, desktop modeling devices to large-format, factory-floor equipment that draw from the capital expenditure budget, and can produce a range of output from precise, finely detailed models to durable production goods. While there is crossover in applications and advantages, these two technology platforms remain distinct and bring different benefits. Understanding the differences is the baseline for selecting the right technology for your application, demands and constraints.

Posted in: White Papers, Electronics & Computers, Manufacturing & Prototyping, Electronics & Computers, Software

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Using PXI to Build a High-Performance MEMS Microphone Testing System

The demand for increasing microphone signal quality from handheld mobile devices has led to the development of microphone signal processing technologies such as: HD audio, noise cancellation, active noise cancellation, beam forming, directional reception, stereo sound field reconstruction, and speech recognition. As well, devices incorporating multiple microphones are becoming more and more popular. Several newly released smart phones now integrate multiple MEMS (Micro Electrical-Mechanical System) microphones for improved background noise cancellation. All flagship smart phone models in introduced in 2015 featured three or more MEMS microphones to support HD audio, ambient noise cancellation, noise filtering, directional reception and speech recognition. Popularity of MEMS microphones is expected to grow.

Posted in: White Papers, Electronics, Data Acquisition, Sensors, Test & Measurement

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Introduction to Machine Vision

A guide to automating process & quality improvements Get the basics of how machine vision technology works and why it's the right choice for automating process and quality improvements. The Introduction to Machine Vision whitepaper is the first step to understanding, what is machine vision, what kind of problems does it solve, what components do you need to build a vision system, how to get the most out of your vision system, and more. Read this whitepaper to see why automated inspection is vastly superior to manual techniques.

Posted in: White Papers, Machine Vision, Machinery & Automation

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Boosting Machine Vision with Built-in FPGA Image Preprocessing

Since imaging processing tasks can consume major CPU resources in machine vision applications, increasing processing performance within size constraints is, accordingly, a common challenge for solution providers. The following discusses the efficacy of FPGA in addressing such performance shortcomings, presents the image processing tasks most suitable for FPGA, and compares the capabilities of CPU and FPGA in operation. A built -in FPGA image preprocessing solution supporting machine vision app lications is then presented.

Posted in: White Papers, Imaging, Optics, Photonics, Machinery & Automation, Robotics

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Thermoelectric Cooling: How Does It Work? Why Should You Choose It?

There are many places one can go to get an outline on the pros and cons of different methods for enclosure cooling. Although we will briefly touch on them here, this is really an in-depth article on how to choose a Peltier (thermoelectric) air conditioner, once you have committed to the technology.

Posted in: White Papers, White Papers, Electronics & Computers

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Forging as a Viable Alternative to 3D Printing of Non-Ferrous Metal Parts

3D printing is an additive manufacturing (AM) technology used to build objects layer-by-layer directly from digital data. It has surged in popularity in recent years because it enables fast and flexible product design and prototyping, and can be used to produce small numbers of parts cost-effectively, and create complex parts that are difficult or impossible to make otherwise.

Posted in: White Papers, Aeronautics, Defense, Manufacturing & Prototyping

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