Power Optimization

Optimizing the power requirements for efficient designs while matching performance targets.

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Solving power management of multiprocessor systems with the eXtensible Energy Management Interface

XEMI offers standard approach for managing system power in scalable heterogeneous multiprocessor systems. Read More

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Using digital power modules to power FPGAs

The proliferation of voltage input rails for delivering point-of-load (POL) power to FPGAs is making power supply designs ever more challenging. Read More

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Power management in embedded software

Historically, power management was purely a hardware issue, but today software is increasingly responsible for power management in embedded systems. Read More

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USB connectivity in a battery-powered IoT world

USB has evolved from the dream of standardizing all PC connections to a state-of-the-art technology that allows even small battery-powered IoT Read More

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Incorporating USB battery charging protocols into an Android-based design

Incorporating effective power management into a design using the Android distribution of the Linux operating system using either its native power Read More

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Managing the rechargeable batteries in your embedded/mobile design with BIF

How implementation of the MIPI Alliance Battery Interface (BIF) specification will make management of rechargeable batteries in untethered embedded, Read More

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ARM perspective on low-power energy-efficient SoC designs

Lessons learned in addressing the transfer of low power IP designs and implementation flows and methodologies into energy-efficient Read More

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Signal versus power integrity in high-speed embedded design

Analysis of both signal integrity and power integrity is vital to a successful high-speed digital design. Here's some perspective on why this is so Read More

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Optimizing embedded software for power efficiency: Part 4 – Peripheral and algorithmic optimization

In the final part in a series on how to manage your embedded software design’s power requirements, the authors discuss the how operations of the Read More

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Optimizing embedded software for power efficiency: Part 3 – Optimizing data flow and memory

In this third in a series on how to manage your embedded software design’s power requirements, the authors discuss how attention to the flow of Read More

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Optimizing embedded software for power efficiency: Part 2 – Minimizing hardware power

In the second in a series on managing your embedded software design’s power requirements, the authors provide some tips on the various hardware Read More

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Optimizing embedded software for power efficiency: Part 1 – measuring power

First in a series on managing your embedded software design’s power requirements. Read More

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Energy efficiency on asymmetric multiprocessing systems

An analysis of how effective asymmetric multiprocessor designs using ARM's big.LITTLE architecture based on the Cortex-A7 and -A15 are in balancing Read More

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Designing low-power sequential circuits using clock gating

An efficient way to design low power sequential circuits with effective clock gating with the help of a multi-stage programmable Johnson counter. Read More

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Managing device power with an operating system

This article reviews the aspects of an OS that can affect power consumption and offers guidelines to avoid pitfalls. Read More

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Low‐power MCU benchmarking: what datasheets don’t tell you

The role of benchmarking in the use of ultra-low power microcontroller architectures as an aid in assessing the advantages and traps of different Read More

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Understanding LDOs and Their Key Performance Parameters

Save & Follow 26 January 2016

This white paper examines the key performance... Read More

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