• Code Size – a comprehensive comparison of microMIPS32 and Thumb code size using many Megabytes of customer code

    Ian Johnson
    Ian Johnson
    Take a closer look at the code size of ARM’s Thumb instruction set against the microMIPS32 instruction set.
    • April 28, 2014
  • 2013年全球前十大半导体IP供应商排行榜

    wangyong
    wangyong
    根据市场研究机构 Gartner 的最新统计数据,Cadence Design Systems在 2013年跻身全球前四大半导体 IP供应商,主因是该公司在IP业务策略上改弦更张,并收购了Tensilica 与 Cosmic Circuits等公司;Cadence在2012年的Gartner的半导体IP供应商排行榜上还挤不进前十名。根据 Gartner 的统计,全球半导体IP市场在2013年成长了11…
    • April 27, 2014
  • SoC FPGA Design: Webinar with Nuvation, ARM, and Altera

    Lindsay Farlow
    Lindsay Farlow
    Register now to join design experts from Nuvation, Altera and ARM (stefanrosinger, CPU Product Manager) for this free SoC FPGA design webinar on May 8 11:00 am PDT / 2:00 pm EDT.FPGAs leverage IP cores…
    • April 24, 2014
  • Top things you might not know about ARM processors

    Alban Rampon
    Alban Rampon
    ARM has started what I find an interesting series of presentations giving facts about their products.Here is the list so far:Ten Things to Know About big.LITTLEFive things you didn't know about the ARM…
    • April 24, 2014
  • White Paper: Multi-core microcontroller design with Cortex-M processors and CoreSight SoC

    Ping Zuo 左平
    Ping Zuo 左平
    While the majority of Cortex-M processor-based microcontrollers are single core designs, some new microcontrollers with multiple Cortex-M processors are also available.
    • April 24, 2014
  • ARM Mali Compute Architecture Fundamentals

    Anton Lokhmotov
    Anton Lokhmotov
    In his book "How music works", David Byrne points out that music is created to fit a given context: music that would sound great in a symphony hall would likely sound unconvincing in a stadium…
    • April 23, 2014
  • How Will the Next 50 Billion Devices Shape Our Future?

    John Blyler
    John Blyler
    IoT sensors breed a new future as technology fades into the background. Old industries are reformed, new applications light up and take flight while data stalls. Tomorrow begins today!With more than 50…
    • April 22, 2014
  • The 64-bit ARM Surge

    Jim McGregor
    Jim McGregor
    An inside look at some of the new 64-bit processors coming from ARM partners in 2014.  
    • April 21, 2014
  • 64位大小核( big.LITTLE) 技术

    Xingguang Feng
    Xingguang Feng
    原帖地址:http://community.arm.com/groups/processors/blog/2012/11/01/biglittle-in-64-bit 作者:brianjeff 随着ARM推出了Cortex-A50系列处理器,大小核组合("big" and "LITTLE" processor pair)提升到了64位. 那么针对第二代大小核平台…
    • April 21, 2014
  • 大小核(bigLITTLE)技术的进展

    yongfeng
    yongfeng
    原文:What is the latest progress on big.LITTLE technology?最早的几款大小核产品已经在量产中,而另外几款新的SoC产品也会很快面世,从而加速在移动设备中对这种功耗和性能进行优化的技术。Samsung的Exynos5420和Allwinner的A80是两款已经发布的使用大小核技术的平台, 而Mediatek的一款新的平台也开始使用在预生产的平板设备上…
    • April 20, 2014
  • ARM中国参加联华电子(UMC)2014卓越论坛上海站小记

    Song Bin 宋斌
    Song Bin 宋斌
    各位尊敬的用户大家好,昨天我们ARM中国作为赞助者之一有幸参加了联华电子(UMC)UMC: United for Excellence举办的2014卓越论坛上海站的活动。以下为活动小记,给大家汇报一下:时间:2014年4月18日 星期五 9:00AM 到16:30 PM地点:上海嘉里酒店(浦东新区 花木路1388号)3楼此次活动是UMC主办,吸引了大约260位业内观众参与,一次相当有规模的涉及半导体设计…
    • April 18, 2014
  • ARM Cortex-M3微处理器测试方法研究与实现

    张超
    张超
    [导读] 作为32 位RISC 微处理器主流芯片,ARM 芯片得到长足发展和广泛应用。因而,ARM 芯片的测试需求更加强劲的同时,测试工作量在加大,测试复杂度也在增加。本文给出了基于ARM Cortex-M3 的微处理器测试方法,该方法也可用于类似结构的微处理器测试。摘要:作为32 位RISC 微处理器主流芯片,ARM 芯片得到长足发展和广泛应用。因而,ARM 芯片的测试需求更加强劲的同时,测试工作量在加大…
    • April 18, 2014
  • Embedded Developer Feature: Jens Bauer, GPIO Design Engineer

    Brad Nemire
    Brad Nemire
    Get to know the Embedded Developer...This is a monthly series featuring embedded developers of the ARM Connected Community.Name: jensbauerCompany: GPIOJob Title: Design EngineerLocation: Herning, DenmarkDeveloper…
    • April 17, 2014
  • Get started with compute shaders

    Sylwester Bala
    Sylwester Bala
    This post is to help you write a simple program with compute shaders. I hope this blog will help you to create more advanced applications based on this technology.
    • April 17, 2014
  • 「背景故事」ARM 是如何统治芯片界的

    Wally Mao
    Wally Mao
        原文  http://www.iapps.im/single/20854 关注智能手机,平板等等移动设备的朋友都或多或少听说过 ARM 这个名字。然而 ARM 到底是什么,布隆伯格商业周刊(Bloomberg Businessweek)的 Ashlee Vance 近日便做了这样一篇报道,让我们跟随他一起看看关于 ARM 的一切。  这是一个关于 ARM…
    • April 16, 2014
  • Using DS-5 Streamline with Mali on Samsung Galaxy Note 3 & 10.1

    Michael McGeagh
    Michael McGeagh
    This guide will show how to get ARM DS-5 support working on a production Samsung Galaxy Note 3 and Samsung Galaxy Note 10.1 (2014 edition) devices, with minimal modifications.
    • April 15, 2014
  • Using DS-5 Streamline with Mali on Google Nexus 10

    Michael McGeagh
    Michael McGeagh
    ABSTRACTThis guide will show how to get ARM® DS-5™ Streamline™ support working on a production Google Nexus 10 device, with minimal modifications.The resulting files generated will be a gatord, gator.ko…
    • April 15, 2014
  • Running the Latest Linux Kernel on a Minimal ARM Cortex-A15 System

    Jason Andrews
    Jason Andrews
    Linux® has become a popular operating system in embedded products, and as a result is experiencing increased usage for system design and verification. This means that a new set of people, who are not traditional…
    • April 15, 2014
  • Valgrind port to 64 bit ARMv8 is now available for testing

    Julian Seward
    Julian Seward
    Valgrind is a GPL'd framework for building simulation based debugging and profiling tools.  The best known of these is Memcheck, a memory error detector, but in fact it is only one of eight tools in the…
    • April 15, 2014
  • 基于ARM的非特定人语音识别系统的设计方案

    张超
    张超
    [导读] 本系统采用ARM Cortex M3 内核ST 公司的32 位高性能单片机STM32F103C8T6结合LD3320语音识别芯片,通过构建SD卡文件系统实现非特定人语音识别关键词动态编辑功能,适用于嵌入式语音识别场合。系统电路简单,性价比高,识别距离和识别精度都可以满足嵌入式应用。摘要:本文介绍了一种采用ARM处理器作为控制核心的非特定人语音识别系统的设计方案。方案中的系统利用IC Route公司的非特定语音识别芯片LD3320与ARM…
    • April 15, 2014
  • 中文社区信息导航 2014年4月14日

    Song Bin 宋斌
    Song Bin 宋斌
    各位尊敬的中国及中文用户, 我是中文社区管理员songbin,欢迎大家关注我。 春暖花开, 又是一年草长莺飞时,春色无边,正是踏青的好时节,从本月起,我每个月会写一篇中文社区导航博客,告诉大家这个月有什么大事,以及给大家推荐一些有意思的内容。 社区重要信息 上周我们社区系统做了一次备份恢复测试,主要是防止社区的服务器出问题的时候,我们能及时恢复数据。这个对大家的使用没有任何影响,但是因为测试很成功…
    • April 13, 2014
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