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

ARM Cortex-M Architecture

The ARM Cortex-M is a group of 32-bit RISC ARM processor cores licensed by Arm Holdings. The Cortex-M cores are…

Elijah Erickson 9 Min Read

Arm Processor Programming Language

ARM processors are very popular in embedded systems and mobile devices due to their power efficiency and performance. As a…

Elijah Erickson 9 Min Read

How to Program ARM Cortex M4

The ARM Cortex M4 is a powerful 32-bit processor optimized for embedded applications requiring high performance and low power consumption.…

Elijah Erickson 5 Min Read

ARM Programming Tutorial

ARM processors are one of the most popular CPU architectures used in embedded systems and IoT devices. Their low power…

Elijah Erickson 10 Min Read

ARM Embedded Programming

ARM processors are extremely popular in embedded systems due to their low cost, low power consumption, and wide range of…

Elijah Erickson 10 Min Read

C Programming for Microcontrollers

Microcontrollers are small, low-power computers that are used to control electronic devices. They are found in a wide range of…

Elijah Erickson 7 Min Read

Embedded Systems with ARM Cortex-M Microcontrollers in Assembly Language and C

ARM Cortex-M microcontrollers are extremely popular in embedded systems due to their low cost, low power consumption, and extensive ecosystem.…

Elijah Erickson 8 Min Read

ARM Cortex-M4 Programming

The ARM Cortex-M4 is a 32-bit processor core commonly used in embedded systems and Internet of Things (IoT) devices. With…

Elijah Erickson 8 Min Read

Cortex-M Rust

Rust is a systems programming language that has gained popularity in recent years for its focus on safety, speed, and…

Elijah Erickson 8 Min Read
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