Power Optimization

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

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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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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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Building analog interfaces for low power design

Techniques for bringing the analog power budget into sync with the rest of the design. Read More

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It’s all about tools: developing power-sensitive, low current MCU designs

How Silicon Labs' Power Estimator tool guides embedded system developers in creating power-sensitive and current consumption-optimal microcontroller Read More

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Design of a low power high speed differential to single ended converter using feedback

The design of a low power high speed differential to single-ended converter circuit to achieve high bandwidth without increasing the current Read More

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Embedded design energy efficiency with lower power LCD operation

In this Product How-To design article, Silicon Labs‘ Don Shannon describes the constraints facing developers of energy-efficient home appliance Read More

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Understanding the energy demands on mobile handsets

An analysis of handset usage of ARM based mobile phones, with the aim of understanding the energy demands on the processor and the underlying battery Read More

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Reducing MCU energy consumption when monitoring outside inputs

Using an ARM-based MCU’s energy-conserving sleep features without using an intermediate “waiting for input” mode to monitor external events Read More

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How the right measurements can optimize battery run time

To minimize current consumption, mobile and wireless devices reduce current-drain during idle times. Measurements let you see how those changes take Read More

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Product Guide: Understanding Power Testing Applications for Today's Automobiles

Save & Follow 19 April 2014

This product guide addresses the testing of... Read More

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