• Walking around the mbed Zone at TechCon 2015

    Philippe Bressy
    Philippe Bressy
    As presented in Bee Hayes-Thakore blog here, and in my preview blog here, the mbed Zone is one of the central pieces of this year's Techcon.The first thing when walking around the showroom, is seeing how…
    • November 12, 2015
  • Do you believe in magic?

    Eric Gowland
    Eric Gowland
    There is an Arthur C. Clark quotation that states "Any sufficiently advanced technology is indistinguishable from magic". Call it ubiquitous, pervasive, ambient or IoT - but we've reached an intersection…
    • November 12, 2015
  • Heterogeneous Software Development

    Michelle Page-Croft
    Michelle Page-Croft
    Heterogeneous Software Development By Stephen TheobaldARM-based platforms come in a variety of processor configurations, and these platforms now often have more than one ARM processor.  These multi-core…
    • November 11, 2015
  • ARMv8-M架构更新,支持TrustZone

    wangyong
    wangyong
        针对物联网应用装置安全性需求,ARM宣布推出延伸TrustZone技术的ARMv8-M架构设计,预计让Cortex-M系列处理器有更高安全表现,并且进一步简化嵌入式装置设计难度,同时也保留其扩充弹性,而ARM也同步宣布新单晶片汇流排架构规格AMBA 5 AHB5。如同在主流款处理器导入全新ARMv8-A架构设计,ARM针对嵌入式装置也同步推出延伸TrustZone技术的ARMv8…
    • November 10, 2015
  • ARM发布全新CPU Cortex-A35:64位 超低功耗

    wangyong
    wangyong
    ARM今天宣布了一颗全新设计的CPU Cortex-A35,定位于低功耗的低端手机、可穿戴、物联网等领域。从这张图上就可以清晰地看到A35的位置:它也是基于ARMv8-A 64位架构的,但被放置在Cortex-A53的下边,取代对象则是32位的Cortex-A7/A5两个老核心。ARM宣称,A35是其有史以来能效最高的处理器,目标功耗不超过125毫瓦,而且已经在28nm工艺、1GHz频率下做到了90毫瓦…
    • November 10, 2015
  • ARMv8-M architecture lays foundation for secure embedded solutions

    Diya Soubra
    Diya Soubra
    Advances in processor architecture and connectivity technology have pushed embedded solutions into an increasing set of applications as demonstrated by ARM® partners shipping over 4 billion devices into…
    • November 10, 2015
  • TrustZone extends to microcontrollers and TrustZone CryptoCell for all ARM platforms

    Rob Coombs
    Rob Coombs
    ARM introduces TrustZone for ARMv8-M to bring mobile style security to microcontrollers and provides a new family of security subsystems: TrustZone CryptoCell I’m at Techcon in Santa Clara this week and…
    • November 10, 2015
  • Maintaining consumer privacy under the tsunami of health and wellness sensors

    Karthik Ranjan
    Karthik Ranjan
    Having just spent two days at the mHealth summit in Washington DC, a major theme of the event was how wearables were going to play a part in healthcare.
    • November 10, 2015
  • What is NFC and Why it Matters?

    John Blyler
    John Blyler
    This brief introduction on nfc technology will help designers select the best connectivity implementation amongst the plethora of today’s wireless standards.
    • November 10, 2015
  • New AMBA Specification Extends Security to Embedded Design: AMBA 5 AHB5

    Eoin McCann
    Eoin McCann
    The amount of data we generate is growing exponentially. Gartner has predicted that in 2015 the global mobile data traffic will be a total of 52 billion terabytes, an increase of 59 percent on 2014. It…
    • November 10, 2015
  • Accelerating IoT at scale: exciting new products, services and a peek into the future from ARM TechCon 2015

    Bee Hayes-Thakore
    Bee Hayes-Thakore
    Quick links to the highlights Press Release           mbed.com Developer Blog The full scoop There is a great deal of momentum around the ARM mbed IoT Device Platform since ARM Tech Con 2014, when we...
    • November 9, 2015
  • 麒麟950的成功与AA体系

    wangyong
    wangyong
    来源:观察者网   发布者:观察者网 时间:2015年11月09日 07:20 原标题:国产智能手机芯片拿下三个世界第一 华为为什么能做到?原创  铁流11月5日,华为在秋季媒体沟通会上发布了备受瞩目的麒麟950。海思麒麟处理器之前最大的问题是高性能方面比不了高通、三星,不过今天发布的麒麟950有望改变海思在高端处理器上的不利局面,它拿下了首款16nm FinFET Plus、A72核心及T880…
    • November 8, 2015
  • [TRK-KEA使用经验分享] 第1篇:安装开发环境

    litx
    litx
    TRK-KEA64 光盘里工具和文档很全,软件安装基本是下一步。CodeWarrior Development Studio(开发工作室)是完整的用于编程应用中硬件bring-up的集成开发环境。 采用CodeWarrior IDE,开发人员可以得益于采用各种处理器和平台(从Motorola到TI到Intel)间的通用功能性。根据Gartner Dataquest的报告,CodeWarrior编译…
    • November 6, 2015
  • 让专家给您详细讲解ARMv8技术-网上研讨会预告

    Song Bin 宋斌
    Song Bin 宋斌
    Webinar on ARMv8日期:2015年12月8日(星期二)时间:上午10:00 – 11:00免费参加语言:中文解说,英文资料本次在线研讨会中,由ARM技术服务事业部应用工程经理gdragon (范敏琳)和应用工程软件团队负责人zenonxiu (修志龙)一同带来关于最新移动设备中64位ARMv8-A架构的综述,涵盖技术架构的关键要素,包括instruction set (指令集…
    • November 5, 2015
  • Introducing Cortex-A35: ARM's Most Efficient Application Processor

    Kinjal Dave
    Kinjal Dave
    The announcement of the ARM®Cortex®-A35 processor today marks the beginning of a new family of ultra high efficiency application processors from ARM. So, what are the key features of Cortex-A35 and what…
    • November 5, 2015
  • 华为麒麟950发布,四核A72+四核A53+Mali T880 MP4 GPU威武

    wangyong
    wangyong
    今天上午,华为召开麒麟芯片秋季媒体沟通会,正式发布新一代麒麟处理器——麒麟950。等待了多时,废话不多说,直接进主题。麒麟950是业内首次商用台积电16nm FinFET plus工艺的SOC芯片,相比20nm工艺性能提升40%、功耗节省60%。同时也是首次采用A72大四核2.3GHz+A53小四核1.8GHz的big.LITTLE架构设计以及全新一代Mali T880 MP4 GPU。华为表示,ARM…
    • November 4, 2015
  • [TRK-KEA使用经验分享] 第1篇:开箱

    Junic
    Junic
    KEA64开发套件收到有一些时间了,中间有点事情耽搁了,一直没有分享,非常抱歉,先分享一篇开箱1.开发套件外包装,包装非常精致2.资料光盘,里面的资料非常详细,齐全,已经将资料从光盘拷贝到PC中3.数据线,美中不足的是数据线有些短,所以用在台式电脑上有些不方便,开发板要悬空4.Quick Start Guide5.板子正面照6.板子背面照7.上电测试,板载程序为 D3 D5 D6 D8组成的流水灯
    • November 4, 2015
  • Eats, Shoots and Interleaves

    Stacy Smith
    Stacy Smith
    Vertex interleavingRecently we were asked via the community whether there was an advantage in either interleaving or not interleaving vertex attributes in buffers. For the uninitiated, vertex interleaving…
    • November 2, 2015
  • STEMI lets you build your own spider-like robot

    Artie Beavis
    Artie Beavis
    What’s better than a bio-inspired, crawling robot? A spider bot that you can build yourself, that’s what. Locomotion mimicking nature has been around for a little while, but up until now has only been…
    • November 1, 2015
  • [TRK-KEA使用经验分享] 尝试使用UART

    zyd
    zyd
    1.UART:Universal Asynchronous Receiver/Transmitter2.KEA8板子中用到的UART的结构:2.1发送器部分结构框图最上面是只能写入的内部总线,上位机将数据通过该总线写入到Tx Buffer中,然后传入到11bits的发送移位寄存器(11-BIT Transmit Shift Register),11-BIT Transmit Shift Register在波特率时钟的触发下和发送控制器的控制下…
    • November 1, 2015
  • [TRK-KEA使用经验分享] KEA8开发板资源汇总

    zyd
    zyd
    1.先上一张寄过来的开发板从左至右,依次为:开发板、快速开始向导(小册子)、USB线、光盘2.光盘里资料这个光盘中的Documentation文件夹里有KEA8、64、128所有开发板的原理图、物料清单、参考手册(RM)、应用笔记(AN)等。感觉不是很好,KEA8的开发板配套的光盘里居然把其他如64、128的文档也放进来了。。。Software文件夹里是CodeWarrior for MCU 10…
    • October 31, 2015
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