What is Serial Wire Viewer (SWV) in Arm Cortex-M?

Serial Wire Viewer (SWV) is a real-time trace functionality that is available in Arm Cortex-M microcontrollers. It allows real-time data…

Mike Johnston 9 Min Read

Arm Cortex-M DAP bus and interconnect architecture Explained

The Arm Cortex-M series of processors feature a Debug Access Port (DAP) that provides debug capability and access to the…

Neil Salmon 11 Min Read

Controlling Clocks and PLL for Power Savings in Cortex-M3

The Cortex-M3 processor provides multiple clock control features that allow significant power savings by slowing or stopping clocks when parts…

David Moore 12 Min Read

Sleep-on-Exit for Automated Low Power in Cortex-M3 (Explained)

Sleep-on-exit is a feature in Cortex-M3 processors that allows the processor to automatically enter a low power sleep mode when…

Eileen David 23 Min Read

Latest Arm

Application of ARM Processors

ARM processors are one of the most versatile and widely used types of processors in the world today. From smartphones…

Elijah Erickson 6 Min Read

Why is ARM more efficient than x86?

ARM processors are generally more power efficient than x86 processors due to architectural differences that prioritize performance per watt. Key…

Elijah Erickson 6 Min Read

Why ARM Processor Cores Are So Popular?

ARM processor cores have become ubiquitous in modern electronics, powering everything from smartphones to servers. There are several key reasons…

Elijah Erickson 6 Min Read

ARM vs x86: Power Consumption

When choosing between ARM and x86 architectures, power consumption is an important consideration. ARM processors are generally more power efficient…

Elijah Erickson 9 Min Read

ARM Processor Advantages and Disadvantages

ARM processors are widely used in mobile devices and embedded systems. They offer a good balance of performance, power efficiency,…

Elijah Erickson 6 Min Read

Disadvantages of ARM Processors

ARM processors are very popular in mobile devices and embedded systems. However, they do have some disadvantages compared to x86…

Elijah Erickson 6 Min Read

First ARM Processor

The first ARM processor was designed in 1985 by Acorn Computers Ltd. Acorn was a British computer company founded in…

Elijah Erickson 6 Min Read

ARM Processor vs Intel

When it comes to choosing a processor, the two biggest names are ARM and Intel. ARM processors power most mobile…

Elijah Erickson 9 Min Read

ARM Architecture

ARM processors are among the most popular CPU architectures in the world today. They are found in billions of devices,…

Elijah Erickson 11 Min Read
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