Arm architecture. Evolution from Acorn Computers to the current ARM Holdings.
Arm architecture Arm Holdings develops the instruction set architecture and licenses them to other companies, who build the physical devices that use the instruction set. It underpins more than 325 billion shipped chips across markets from IoT and smartphones to data centers and supercomputers. With profiles optimized for applications, real-time, and microcontrollers, Arm delivers scalability, energy Non-Confidential Proprietary Notice This document is protected by copyright and other related rights and the practice or implementation of the information contained in this document may be protected by one or more patents or pending patent applications. Quick Links Account Products Tools & Software Support Cases Manage Your Account Profile Settings Notifications Oct 2, 2025 · Arm processors are central to today’s AI-enabled software, interpreting and executing instructions. Low Power Consumption Ideal for battery Aug 15, 2025 · Discover what ARM architecture is, its key technologies, how it compares with x86 and NVIDIA Jetson, and why it's ideal for edge and embedded systems. Apr 11, 2023 · This is a guide to ARM Architecture. Apr 10, 2019 · Learn about the Arm computer architecture, including its ISA, execution states, and processor families. The Arm Instruction Set Architecture (ISA) is the bridge between hardware and software. Sep 11, 2013 · September 11, 2013 Arm Fundamentals: Introduction to understanding Arm processors This article is the first of a series on Arm fundamentals that will introduce various topics to help you get more familiar with the Arm architecture. Evolution from Acorn Computers to the current ARM Holdings. Find out how Arm cores are used in various devices and applications, and how Armv8 changed the game. By Alexandre Rames This documentation provides comprehensive information about Arm architecture, its features, and applications in high-performance computing. No license, express The Learn the Architecture guides are free tutorials and how-to guides, designed to support a variety of hardware and software developers understand and use Arm technology. It is a widely-used computer chip known for its efficiency and What is ARM Architecture? Definition and history of ARM. It continuously evolves to meet modern demands in AI, machine learning, chiplet adoption, and security. ! ARM does not fabricate silicon itself ! Also develop technologies to assist with the design-in of the ARM architecture ! Software tools, boards, debug hardware, application software, graphics, bus architectures, peripherals, cell libraries Arm provides system architectures that are free of charge to use and help the ecosystem design secure and efficient systems as easily as possible. Learn about the Arm architecture, the foundation of the world’s largest compute ecosystem, and how it enables innovation in multiple markets. ARM’s role in microcontrollers, smartphones, and servers. For more in-depth training material, please visit Arm Training, and for teaching and Explore comprehensive documentation and resources for Arm architecture, providing insights into its design, functionality, and applications across various computing platforms. Originally developed by Acorn Computers in the 1980s, ARM processors are now designed by Arm Holdings and widely licensed by other companies (like Apple, Qualcomm, Samsung, etc. Ongoing innovation ensures Arm remains performant, efficient, secure, and flexible for developers Free how-to guides and tutorials on the Arm A-profile CPU architecture, including Armv8-A and Armv9-A. Jun 20, 2023 · More and more laptops are adopting Arm technology, but what is an Arm processor? We explain everything right here. Free how-to guides and tutorials on Arm system architectures, including AMBA and Generic Interrupt Controller (GIC). Jul 15, 2025 · ARM (Advanced RISC Machine) processors are a family of CPUs based on the RISC (Reduced Instruction Set Computing) architecture. Explore the CPU, security, system, and AI features of Arm architecture, and access guides, tutorials, and tools. Why ARM? Features & Advantages RISC (Reduced Instruction Set Computing) Design Simplifies instructions for faster execution. They introduce a range of Arm architectures and technologies, providing examples and allowing you to test your knowledge as you go. ) for use in their chips. No part of this document may be reproduced in any form by any means without the express prior written permission of Arm. Here we discuss what is ARM architecture along with components and respective benefits. Arm CPU architecture is a reduced instruction set computing (RISC) architecture that defines how Arm processors execute instructions and interact with software. . ! Designs the ARM range of RISC processor cores ! Licenses ARM core designs to semiconductor partners who fabricate and sell to their customers. Discover the remarkable 40-year journey of the Arm architecture and its enduring impact on smartphones, IoT, cloud, AI, and future computing. ARM (stylised in lowercase as arm, formerly an acronym for Advanced RISC Machines and originally Acorn RISC Machine) is a family of RISC instruction set architectures for computer processors. ejgeooryhfgsvvrhaagwwqcnluhdtwzzshfwrouavvbqhyjziggfzanrzexacyalkjnawfjxulfj