Stable set of ARM MCU, libraries, and Dev Environment

Paul

Hi,

I tried to get into this a year ago and ran out of time, here I go again... and I hope this isn't too opinion based, the state of IDEs and libraries should be clear (in flux or stable)

I'm looking for a stable set of ARM MCU, libraries, and dev…

What is TrustZone for ARMv8-M?

Diya Soubra

As a product manager for the Cortex-M33, I see this question pop up a lot. Below is my version of the answer.

Characteristics of TrustZone technology

TrustZone is the security foundation for billions of ARM Cortex-A processor-based systems
TrustZone…

A couple of use cases for TrustZone for ARMv8-M

Diya Soubra

Root of Trust implementation – Connected devices with authentication requirements need a root of trust in the system architecture. This is particularly important for devices that can be updated over the air. In a system with TrustZone technology, code…

the means of tail-chaining of interrupts

xiasxian

hellow

I am reading the book “Cortex -M3 Embedded Software Development” on page of 3,chapter 1.1 Nested Vectored Interrupt Controller (NVIC),

i don not understand the means of tail-chaining of interrupts .In the sentence of "The NVIC also…

Develop Embedded Control Systems Efficiently in MATLAB with Arm Models and Compiler Integration

Zach Lasiuk

Overview

Developing software involving DSP, control systems, and complex algorithms running on embedded targets is a humbling task. To streamline this often complex and tedious process, Arm has several offerings to help verify & optimize code under development…