Latest Real-Time Operating System Industry Articles

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Trusted Execution Environments (TEEs) in Connected Cars

This article introduces trusted execution environments (TEEs), discussing ways these environments are currently being used and how they could be a security solution for connected cars.

October 29, 2019 by Katherine Hsu, Hex-Five Security

The Journey of RISC-V Implementation

In this article, Western Digital's Ted Marena explores the reasons companies have and the process they go through when integrating the open process instruction set architecture RISC-V.

September 10, 2019 by Ted Marena, Western Digital

Meeting ASIL Compliance for ADAS with an Integrated SoC Power System Monitor

This article looks at the safety standard that governs ADAS features and the challenge in designing power monitoring systems to comply with this standard while introducing an automotive power monitor that has been certified to meet this standard.

September 06, 2019 by Michael Jackson, Maxim Integrated

RISC-V’s Role in Securing IoT-Connected Devices

RISC-V hardware offers additional security for IoT-connected embedded devices beyond software cybersecurity.

July 23, 2019 by Jothy Rosenberg, Dover Microsystems

An Introduction to SweRV, a RISC-V Core

This article introduces the RISC-V-based SweRV core, which builds on the classic five-stage RISC-V pipeline and allows up to two instructions per clock cycle.

May 14, 2019 by Zvonimir Bandić, Western Digital

Designing a Quadrature Encoder Counter with an SPI Bus

This application note describes an SLG46140V design that implements a 16-bit up/down counter with quadrature encoder inputs. The GreenPAK device relieves the host of real-time input requirements and allows for easy connection of multiple encoders.

April 30, 2019 by Muhammad Shahbaz, for Dialog Semiconductor

Designing a System Monitor 4-MUX LCD Driver Solution

This application note describes a simple hardware implementation of a 4-Mux LCD driver using time division multiplexing techniques along with system monitoring using a GreenPAK IC.

April 18, 2019 by Krupa Bhavsar, Dialog Semiconductor

Decreasing the Length of Design Cycle in Co-Designed SoCs with Renode

In this article, we explain how the use of open-source functional simulators like Antmicro’s Renode can be an integral part of hardware-software co-design efforts.

April 16, 2019 by Greg Sullivan, Dover Microsystems

Keeping RISC-V-Based Embedded System Design Flexible with Linux and Zephyr microPlatforms

This article discusses Foundries.io's microPlatforms which support Intel, Arm, and RISC-V architectures and are designed to avoid lock-in to specific hardware implementations.

March 28, 2019 by Trina Watt, Foundries.io

Running Hard Real-Time Applications and Linux on PolarFire SoC

This article discusses the RISC-V-based SoC FPGA architecture for PolarFire SoC, which allows hard real-time applications and Linux applications to coexist.

March 26, 2019 by Tim Morin, Microchip

How Data-Centric Applications Can Capitalize on RISC-V Processor Innovation

This article explores how RISC-V, combined with open-source collaboration and standards, is enabling innovation and purpose-built technologies among software engineers, system architects, CTOs, and board designers. It also touches on the possible impact that RISC-V and open source trends could have on the future of data-centric application experiences.

March 20, 2019 by Ted Marena, Western Digital

CKB-VM as a RISC-V Instruction Set: Inspiration, Design, and Benefits

Learn about CKB-virtual machine (VM), which is a RISC-V instruction set that utilizes RISC-V's open-source instruction set architecture.

March 12, 2019 by Xuejie Xiao, Nervos

Hybrid Memory Cubes: What They Are and How They Work

In this article, the engineering team at Promwad examines hybrid memory cubes (HMCs), which can provide a 15-fold increase in performance with up to a 70% energy savings per bit compared to DDR3 DRAM.

January 22, 2019 by Ivan Kuten, Promwad

Building Out the RISC-V Ecosystem

What is an ecosystem and what is not? How does the term ecosystem apply to RISC-V and it's open-source architecture? Markus Levy nad Robert Oshana weigh in on RISC-V as an ecosystem, where that ecosystem is today, and discusses new developments in RISC-V.

December 20, 2018 by Markus Levy, NXP Semiconductors

Embedded System Design: Build from Scratch or Use an SBC?

This article explores the pros and cons of either designing embedded systems from scratch or utilizing pre-made single-board computers.

November 29, 2018 by Rudy Ramos, Mouser

Utilizing the Different Types of Common IoT Connection Methods

This article explores the pros and cons of connectivity options for IoT edge device design.

November 20, 2018 by Rachel Beddor, Microchip Technology

Securing Embedded Processors on RISC-V

This article explores the equal importance of software and hardware security for IoT devices and provides actionable steps for securing embedded processors on RISC-V.

October 31, 2018 by Dan Ganousis, Dover Microsystems

Simplifying Hardware Security Implementation for IoT Nodes

This article provides an overview of what an IoT node needs for a faster and simpler implementation of robust security.

October 09, 2018 by Ramanuja Konreddy, Microchip

How To Set Up ROHM’s Arduino Sensor Shield for IoT | AAC How-To

This video demonstrates how to set up and use ROHM's sensor evaluation kit for IoT for prototyping and testing new IoT devices.

October 03, 2018 by ROHM Semiconductor

Utilizing INICnet for Automotive Networking and Connectivity

In this article, learn about INICnet and how it helps to solve the question of how designers can create a safe and effective connectivity method for vehicles.

December 03, 2019 by Carmelo De Mola, Microchip

How RISC-V Security Stacks Strengthen Computer Architecture

In this article, Ted Speers of Microchip reflects on how RISC-V and its security stack offer a solution for the development of computer architecture and processor security.

November 26, 2019 by Ted Speers, Microchip

Severe Environment Testing: Providing Safety Qualifications for COTS Designs

This article introduces Severe Environment Testing (SET), a safety testing standard that bridges the gap between a full MIL-STD product and a COTS product to provide additional confidence in the safety of a COTS product.

November 19, 2019 by Brian Niehoff, Samtec

How Automated CDC Protocol Verification Accelerates Testing Processes

This article describes a methodology that automates set up, constraints, and results analysis as designs move from static CDC analysis to formal verification to simulation and avoid manual scripting efforts, thus reducing setup effort and errors.

November 14, 2019 by Kurt Takara, Mentor

How Choosing Oscillators over Crystals Reduces Time to Market and Project Costs

This article looks at the differences between crystal resonators and oscillators and presents examples that show when choosing crystals over oscillators could increase the total cost of a design.

November 05, 2019 by Bruce Potvin, SiTime

Trusted Execution Environments (TEEs) in Connected Cars

This article introduces trusted execution environments (TEEs), discussing ways these environments are currently being used and how they could be a security solution for connected cars.

October 29, 2019 by Katherine Hsu, Hex-Five Security

Determining Copper Trace Thickness in PCB Design

This article discusses the issues surrounding trace-width calculation and provides a solid foundation for designing your next high-current net.

October 22, 2019 by Mark Hughes, Advanced Assembly

How to Select the Right Aluminum Electrolytic Capacitor

Learn the characteristics of aluminum electrolytic capacitors and tips on how to properly select one for use in electrical designs.

October 15, 2019 by Norton Brissac, TDK Electronics

The Importance of Advanced ERC in Circuit Design

This article introduces and explores advanced ERC, highlighting its differences from traditional ERC and discussing how it can help create better circuit designs.

September 17, 2019 by Derong Yan, Mentor

The Journey of RISC-V Implementation

In this article, Western Digital's Ted Marena explores the reasons companies have and the process they go through when integrating the open process instruction set architecture RISC-V.

September 10, 2019 by Ted Marena, Western Digital

Meeting ASIL Compliance for ADAS with an Integrated SoC Power System Monitor

This article looks at the safety standard that governs ADAS features and the challenge in designing power monitoring systems to comply with this standard while introducing an automotive power monitor that has been certified to meet this standard.

September 06, 2019 by Michael Jackson, Maxim Integrated

Time-of-Flight Sensors for In-Cabin Vehicle Safety

This article looks at how time-of-flight sensing in a vehicle's cabin can improve safety and convenience.

August 21, 2019 by Gualtiero Bagnuoli, Melexis

RISC-V’s Role in Securing IoT-Connected Devices

RISC-V hardware offers additional security for IoT-connected embedded devices beyond software cybersecurity.

July 23, 2019 by Jothy Rosenberg, Dover Microsystems

Using Operational Amplifiers as Comparators

This article discusses the specifications and characteristics to consider when using op-amps as comparators and provides a design procedure.

July 16, 2019 by Tim Claycomb, Texas Instruments

Open Memory-Centric Architectures Enabled by RISC-V and OmniXtend

This article discusses technologies for memory-centric computing and introduces OmniXtend, a cache coherence protocol.

July 09, 2019 by Ted Marena, Western Digital

Utilizing DC-DC Converters in Space-Critical Power System Applications

Power system designers are constantly under pressure because they are tasked with developing highly adaptive solutions that comply with today’s operating environments without interrupting design-to-manufacture cycles.

June 28, 2019 by MINMAX

Enhancing Battery-Powered End Nodes Through Better Power Supply Design

Novel approaches to end node power supply design using switched-mode converters can enable a wireless end node to operate from a CR2032 lithium coin cell with up to +20 dBm transmit power.

June 25, 2019 by Josh Norem, Silicon Labs

Adding Custom Instructions to RISC-V to Boost Performance While Reducing Power and Code Density

The article discusses the benefits of a custom instruction for RISC-V and introduces the ACE framework.

June 20, 2019 by Tommy Lin, Andes Technology

Using Small Snubbers to Fix Fast Switching Issues

Learn how small RC snubbers can help fix the issues experienced with fast switching.

May 30, 2019 by Anup Bhalla, UnitedSiC

Will Energy Harvesting Be What Fuels the Growth of the IoT?

This article explores the challenge of constantly powering the billions of devices that make up the IoT and how energy harvesting could be an effective solution.

May 28, 2019 by Robert Huntley, Mouser