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Trusted Execution Environments (TEEs) in Connected Cars

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.


Determining Copper Trace Thickness in PCB Design

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.


How to Select the Right Aluminum Electrolytic Capacitor

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.


The Importance of Advanced ERC in Circuit Design

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.


The Journey of RISC-V Implementation

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.


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

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.


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

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.


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

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

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


Using Operational Amplifiers as Comparators

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.


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

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.


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

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.


Enhancing Battery-Powered End Nodes Through Better  Power Supply Design

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.


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

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.


Using Small Snubbers to Fix Fast Switching Issues

Using Small Snubbers to Fix Fast Switching Issues

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


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

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.


Finding a Solution to Extend the Run-Time of a DSLR/DSLM Camera Design

Finding a Solution to Extend the Run-Time of a DSLR/DSLM Camera Design

This article presents the challenges of powering a digital camera and proposes a new design approach to save power while being more flexible.


An Introduction to SweRV, a RISC-V Core

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.


Designing a Quadrature Encoder Counter with an SPI Bus

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.


Understanding Capacitor Leakage to Make Smart Things Run Longer

Understanding Capacitor Leakage to Make Smart Things Run Longer

Analyzing the leakage current from capacitors in the circuit of smart devices and selecting alternative components to reduce leakage could allow smart devices to last longer.


Designing a System Monitor 4-MUX LCD Driver Solution

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.