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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 (ISAs) for computer processors. Arm Ltd. develops the ISAs and licenses them to other companies, who build the physical devices that use the instruction set.
La arquitectura ARM es el conjunto de instrucciones de 32 y 64 bits más ampliamente utilizado en unidades producidas. 1 2 Concebida originalmente por Acorn Computers para su uso en ordenadores personales, los primeros productos basados en ARM eran los Acorn Archimedes, lanzados en 1987.
2020年8月16日 · The Arm architecture is the keystone of the world’s largest compute ecosystem. It enables our partners to build their products in an efficient, affordable, and secure way. Arm’s proven track record of delivering world-class architecture designs is reflected in the success of this diverse and ever-evolving ecosystem.
The Arm architecture is a family of reduced instruction set computing (RISC) architectures for computer processors. It is the most pervasive processor architecture in the world, with more than 280 billion Arm-based chips shipped by our partners over the past
The Arm architecture is used in a range of technologies, integrated into System-on-Chip (SoC) devices such as smartphones, microcomputers, embedded devices, and even servers. The architecture exposes a common instruction set and workflow for software developers, also referred to as the Programmer's model.
AArch64 or ARM64 is the 64-bit architecture of the ARM architecture family. It was first introduced with the Armv8-A architecture, and had many extension updates. [1] ARM-A (application architecture) Announced in October 2011, [2] ARMv8-A represents a fundamental change to the ARM architecture.
2024年3月3日 · ARM的设计是 艾康电脑公司 于1983年开始的开发项目。 这个团队由 Roger Wilson 和 Steve Furber 带领，着手开发一种类似高级 6502架构 的处理器。 Acorn电脑有一大堆建构在6502处理器上的电脑，因此能设计出一颗类似的芯片即意味着对公司有很大的优势。 Acorn RISC Machine：ARM2 [ 编辑] 用在BBC Micro上的ARM1 second processor. 团队在1985年时开发出样本“ARM1”，而首颗真正能量产的“ARM2”于次年投产。 ARM2具有32位的 数据总线 、26位的 寻址空间 ，并提供64 Mbyte的寻址范围与16个32-bit的 寄存器 。
