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ARM-based Pinto lets you carry files on your wrist
Artie Beavis
When it comes to saving files nowadays, we have several options ranging from good ol’ flash drives and discs to cloud storage. However, let’s face it. How many pocket-sized USB devices have you lost in…
January 29, 2015
This tiny device puts an entire workout in your pocket
Artie Beavis
In 2014,
TAO Wellness
wowed the CES crowd with its smartphone-sized WellShell exercise device. This year, the team debuted its consumer-ready version along with a brand new prototype for their TAO Chair…
January 29, 2015
Ever wanted to own a Personal Robot? Well, your dream is about to become reality...
Brad Nemire
Nearly 50 years after the creation of The Jetsons, owning a 'Rosie-type' personal robot is almost here. Thank you to today's technology and intelligent innovators, the 'far-fetched future utopia' dreams…
January 29, 2015
Tron-like headphones pulse to the music and your heart
Artie Beavis
Anyone who has ever attended an electronic dance concert or a nightclub knows that music and vibrant lights go together like a rama lamma lamma ka dinga da dinga dong. Well, a Bay Area-based startup is…
January 28, 2015
Data is a fuel for economic growth: The relationship between software and the next 100 billion chips
Andrew N. Sloss
I believe the next 100 billion ARM-based chips will be driven by sensor networks. As in sensor networks will create data which will focus future software investments. To help discuss how I got to this…
January 27, 2015
Intelligent and Connected: Wireless is key to the IoT
Gary Atkinson
Irrespective of the research firm numbers or the predictions from any of the large companies with a vested interest in the growth in devices, we are all pretty much agreed that there will be billions of…
January 27, 2015
Cortex-M7: Winner of Analysts’ Choice - Best Processor IP
Phil Burr
We are delighted to announce that the ARM Cortex-M7 processor has been selected by the Linley Group as the “Best Processor IP” for 2014.
Each year The Linley Group (one of the leading semiconductor…
January 26, 2015
Using DS-5 Streamline to Optimize Complex OpenCL™ Applications on Mali GPUs
Tim Hartley
Chinese Version中文版:
在 Mali GPU 上利用 DS-5 Streamline 优化复杂的 OpenCL™ 应用程序
Heterogeneous applications – those running code on multiple processors like a CPU and a GPU at the same time – are inherently difficult…
January 23, 2015
Transform Feedback的前世今生(二)
Frank Li
在上一篇
博客
中,关于Transform Feedback的基本原理和知识都已经做了一个普及,这篇博客着重要描述的OpenGL ES3里面对于Transform Feedback的描述以及各家厂商对于Transform Feedback未来的一些想法。OpenGL ES3的Transform FeedbackTransform Feedback作为图形学渲染管线的一个新的管道被正式引入到OpenGL…
January 23, 2015
ARM的15个预测:64位2015年要普及
wangyong
ARM作为领先的处理器架构设计公司,对未来智能手机发展方向有着至关重要的影响。日前,ARM作出了2015年15个预测。其中关于智能手机的预测占了绝大部分。该公司预测,2015年一半以上的智能手机将使用ARMv8 64位架构指令集的处理器。拥有LTE网络功能、64位处理器的手机价格会低于70美元(约435元人民币)。这一年64位架构将会普及开来。随着对硬件安全性需求的增加,生物识别技术会是一个巨大的快速增长的市场…
January 23, 2015
Transform Feedback的前世今生(一)
Frank Li
Transform Feedback是Shader Model 4.0带来的一个新特性,与其他特性不同的是,它带来了OpenGL/OpenGL ES渲染管线的改变。Transform Feedback在DirectX中被称为Stream-Output Stage,有兴趣的读者可以去自己翻一下DirectX的文档。在本篇的博客中着重要讲的是Transform Feedback在Khronos组织是怎么一步步发展过来的…
January 22, 2015
e络盟推出Atmel SAMA5D4 Xplained评估板
James Wang 王建荣
e络盟推出Atmel SAMA5D4 Xplained评估板 Atmel开发套件提供视频解码器及高级安全特性e络盟日前宣布供应基于ARM Cortex-A5微处理器的Atmel Xplained SAMA5D4-XULT评估板,其提供的开发套件有利于用户开发出高性能特定应用并进行原型设计与评估。SAMA5D4-XULT开发套件包含一个4Gb DDR2外部存储器、一个以太网物理层收发器、2个SD/MMC接口…
January 21, 2015
Addressing functional safety applications with ARM Cortex-R5
Neil Werdmuller
As electronics become ever more pervasive in the automotive, industrial automation and medical device sectors, fault-tolerant electronics sub-systems are becoming a standard requirement. Designing these…
January 21, 2015
联发科你怕不怕?高通下一代骁龙处理器参数全曝光
wangyong
近日,据媒体报道高通已经准备全面升级下一代骁龙处理器产品线,包括低端的骁龙61X、中端的骁龙62X以及高端的骁龙81X和82X处理器。这三个档位的处理器均主要以八核心为主,高端系列将采用高通自家的64位自主架构,GPU则搭配性能更强劲的Adreno 5系列。 先说定位低端的骁龙616处理器:它采用八个Cortex-A53架构核心,主频在1.8-2.2GHz之间,集成Adreno 408图像处理器…
January 20, 2015
中文社区2015年1月19日精华汇总
Song Bin 宋斌
各位中文社区的用户,你们好,这一期的精华汇总有点晚,因为上周我不在办公室,在外面出差,非常不好意思。这一期是2015年的第一期,2015年ARM会有哪些好消息带给大家呢?可能大家很是期待吧。先要卖个关子,因为公司规定,很多信息必须要遵守披露的规则,大家可以继续关注ARM的官方发布,了解最新的产品和技术信息,我们中文社区也会在第一时间为大家带来相关的内容分享,敬请期待。本月社区大事记因为中间隔着个阳历新年…
January 19, 2015
Ne10 FFT 介绍:支持基3、基5 FFT,NEON带来显著的性能提升
Phil Wang
最近,Ne10 v1.2.0 发布了。该更新提供了一个新功能——基3、基5的快速傅立叶变换(FFT)。 在基准测试中可以看到, NEON优化使得FFT得到大幅的性能提升。1. Ne10项目Ne10 项目旨在为ARM的生态系统提供高度NEON优化的基础函数,比如图像处理(Image Processing)、数字信号处理(DSP)和数学(math)函数等。想要更多地了解Ne10项目,请移步此…
January 16, 2015
Ne10 FFT Feature: Radix-3 and Radix-5 FFT are supported, NEON Optimization Significant Performance Improvement by NEON-Optimization
Phil Wang
Ne10 v1.2.0 is released. Now radix-3 and radix-5 are supported in floating point complex FFT. Benchmark data below shows that NEON optimization has significantly improved performance of FFT.1. Project…
January 16, 2015
Atmel推出最高性能的ARM Cortex-M7系列MCU-SAM E70和SAM S70
James Wang 王建荣
全球微控制器(MCU)和触控解决方案领域的领导者Atmel公司近日发布了4个新系列产品,均属于其Atmel|SMART ARM Cortex-M7系列MCU产品。新系列为市场带来了最高性能的基于Cortex-M7的MCU产品,提供了卓越的内存和连接能力方案,可实现灵活设计,是汽车、物联网和工业联网市场的理想之选。 客户可以调升这些产品的性能并提供SRAM和系统功能,同时保持Cortex-M处理器系列的易用性…
January 14, 2015
Case study: measuring power consumption of wireless systems (iCub robot)
David Blaza
I'm posting a guest blog from Matt Benes of The specified item was not found. on an important if not vital topic; power consumption of wireless systems. During
Kickstarter Week
we saw that the…
January 13, 2015
全球移动应用处理器GPU架构市场份额预测
wangyong
来源: DIGITIMES 发布者:
digitimes
DIGITIMES Research针对全球行动应用处理器GPU大厂出货发展及动向进行分析,预估2015年ARM在低价Mali架构产品策略在大陆市场的发挥,不仅可维持全球第一大供应商地位,且市占率将跃升至4成以上。原先第二大厂Imagination受到ARM侵蚀市场,加上2014年其与高通(Qualcomm)的市占差距已相当小…
January 11, 2015
Arm Cortex-M3 and later: Basic integer math operations, 32-bit
Jens Bauer
This is the beginning of a 5-part series of articles on how to write some quick integer and fixed point math in assembly language for the Cortex-M3, Cortex-M4 and Cortex-M7 microcontrollers.
January 9, 2015
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