Last year, Intel and ARM reached a collaboration agreement, where both companies shared their processor manufacturing technologies to accelerate the development of ARM chipsets. Now, the results of this joint effort are about to be revealed, as Intel announced at the ARM Tech Con 2017 conference that the first ARM chip developed in collaboration will … Read more
ver0.1 Introduction In previous articles, we invested significant effort in introducing the hardware and software architecture of the ARM interrupt subsystem, laying the foundation for our further research into virtualization technology. Today, we will discuss a topic that requires a basic understanding of the interrupt subsystem. To fully grasp it, we recommend that everyone read … Read more
Project Name: Standalone Page Turning Clock Project Author: DaqoLee Introduction Who would have thought… I actually saw an open-source purely Chinese clock, and it’s a page turning version! Let’s take a look together~ Table of Contents Project Description, Structure Description, Installation Process, Precautions, Circuit Design Diagram, Component Description, Source Code, Video Demonstration, Open Source Material … Read more
Table of Contents Part 1: STM32F103 Hardware System and Keil MDK Project Chapter 1: Overview of Embedded Systems 1.1Examples of Embedded Systems 1.2Concept of Embedded Systems 1.2.1Relationship between Embedded Systems and ARM 1.2.2Relationship between Embedded Systems and Embedded Operating Systems 1.2.3Characteristics of Embedded System Development 1.3Development History and Application Fields of ARM 1.3.1History and Naming … Read more
Three methods for downloading and installing the ARM cross toolchain on Linux systems. Method 1: Install via Package Manager (for Debian/Ubuntu) 1.Update package list sudo apt update 2.Install the ARM cross toolchain oFor ARM 32-bit architecture (e.g., Cortex-A series): sudo apt install gcc-arm-linux-gnueabihf g++-arm-linux-gnueabihf oFor ARM bare-metal development (e.g., Cortex-M series): sudo apt install gcc-arm-none-eabi … Read more
The astonishingly efficient processors, Arm’s business model, and its vast ecosystem are all that NVIDIA’s founder and CEO, Jensen Huang, claims to be acquiring. Huang is determined to spend $40 billion to acquire the most critical asset in the global mobile chip market. The attitudes of regulators in China, the U.S., and the U.K. will … Read more
Introduction This article summarizes and organizes some rules and principles of toolchains, providing a reference for everyone when using toolchains across platforms in the future. It explains how to understand the meaning of <span><span>arm</span></span><span><span>-</span></span><span><span>none</span></span><span><span>-</span></span><span><span>eabi</span></span><span><span>-</span></span><span><span>gcc</span></span> and how to quickly identify which compiler to use. Of course, if there are any inaccuracies in the writing, feel free … Read more
Review Points and Answers for Embedded System Principles and ApplicationsCopy the link to open and save in the browser:https://pan.xunlei.com/s/VOEXWPOwtIhYpjAA6xBazG9IA1?pwd=v4tk# Chapter 3 1. The ARM instruction set includes six types of instructions: branch instructions, data processing instructions, status register access instructions, data access instructions, coprocessor instructions, and exception handling instructions. 3. The ARM instruction set and … Read more
Introduction The ARM Cortex-M series cores are efficient, low-power processor architectures designed specifically for embedded systems and Internet of Things (IoT) devices. Their core functionalities cover real-time performance, low power consumption, high integration, and ease of use, making them widely applicable in fields such as smart homes, industrial control, and wearable devices. Below is a … Read more
Related Reading: What are the differences between Arm architecture upgrades, v9 and v8 versions?01ARM: The 3A Major WorkThe separation of CPU design and manufacturing through the foundry model provides AMD with a high degree of flexibility. The second and third generation EPYC processors can relatively freely choose different processes to match the specific needs of … Read more