Analysing PerformanceWhen we talk about optimizing performance, we could mean a number of different things. The first thought that comes to most people’s minds in the context of a gaming application is…
快速模型(Fast Models) 8.3 发布
快速模型(8.3)的发布标志着基于ARM IP的虚拟平台向新的方向迈开了坚实的一步。随8.3发布的新的模型包括CCN-504(高速缓存互联网络)和MMU-500(系统MMU)。利用了上述模型的ARMv8固定虚拟平台(Fixed Virtual Platform)模型作为平台示例包含在快速模型8.3的发布包中，同时也可以作为独立产品授权。这些模型的发布完善了之前ARMv8的FVP模型，适用于针对ARM…
Size matters...
Size mattersHow much does it take to increment a number? One instruction? Two? It is not as simple a question as you might imagine. And, believe me, this is one case where size matters.On an ARM processor…
感谢各位热心爱好者在ARM 2013年度技术论坛上海站体验中文社区
各位ARM爱好者，今天ARM2013年度技术论坛在上海虹桥太平洋喜来登酒店举行，感谢大家参与体验中文社区活动。今天活动井然有序，热闹而轻松。无不体现了我们ARM爱好者的高素质。接下来我们27日在北京，29日在深圳会有同样的活动，欢迎北京和深圳的ARMfan们一起来参与。 详情请见：2013 ARM年度技术研讨会小米盒子和ARM灌水神杯等你来拿附上几张今天活动的照片。1.获得小米盒子的幸运用户2. …
Case Study: Cortex-M0 Heart rate monitor example
I particularly like this case study that I found over on edn.com for two reasons; 1) it is nice and detailed and explains the underlying science of a heart monitor that I'd never read before, and 2) I…
How to Measure and Optimize the System Performance of a Smartphone RTL Design - Part 4
Part 4 in a four part blog describes a more systematic approach to measuring and validating the system performance of these types of systems and introduces new tools to make this systematic approach practically…
Linaro Second Engineering Cycle Highlights
This blog was initially posted on 27th April 2011 on blogs.arm.comAs we come to the end of our second engineering cycle, I thought it would be interesting to highlight 4 of the initiatives happening in…
Ne10 开源项目发布了新版ARM NEON优化后的FFT函数
我很高兴的告诉大家：Ne10项目发布了新版ARM NEON优化后的FFT函数。相关源代码可以在GitHub 项目主页(https://github.com/projectNe10/Ne10)上可以下载。这次发布的FFT功能包括：c2c FFT/IFFT(float/int32/int16) with 2^N sizer2c FFT(float/int32/int16) with 2^N sizec2r…
ARM at Cartes Paris 2013
I’ve just spent an amazingly busy and productive time at Cartes Paris, the biggest and the most comprehensive global annual event dedicated to Secure Solutions for Payment, Identification and Mobility…
Cross compilation for Arm
If you have a large source code and want to compile it frequently you can use a cross-compiler. In this post we discuss how this method can be done.
The features I would like in my ARM processor (part 1)
Originally this blog post was intended to be all-in-one, but I was suggested to split it into smaller parts.So what I'll do, is that I'll mention the features I'd like in my ARM processor, one at a time…
【新闻】联发科技发布全球首款真八核智能机处理器MT6592布局高端智能终端市场
MediaTek - 联发科技发布全球首款真八核智能机处理器MT6592布局高端智能终端市场八颗核心同时运转，持久高性能表现业界领先。支持多任务处理和强大多媒体，实现未来手机主流规格的最佳平台【北京讯】2013年11月20日，全球无线通讯及数字多媒体IC设计领导厂商联发科技股份有限公司 (MediaTek, Inc.) ，今天发布全球首款真八核智能机处理器MT6592，布局高端智能机市场，满足未来智能手机和平板电脑在大屏化趋势下的并行多任务处理和高品质多媒体应用需求…
Intex to launch smartphone with Mediatek's octa-core MT6592
This week MediaTek launched the MT6592, a heterogeneous computing SoC which combines an advanced eight-core ARM® Cortex®-A7 processor configuration with industry-leading multimedia capabilities and mobile…
利用NEON技术编写代码
For English version, please check: Coding Using NEON Technology.利用 NEON 技术编写代码投稿人：来宾合作伙伴博客， 2013 年 5 月 21 日ARM NEON™ 技术广泛地用于多媒体优化。NEON 技术的 SIMD 架构使得其非常适合多媒体编解码器中的许多计算密集型模块，例如过滤和解块等。本文探索有效的代码编写技巧…
A Walk Through the Cortex-A Mobile Roadmap
The ARM Cortex-A mobile application processor product line spans several generations and three main product tiers. Developers and SoC designers experienced with one or more of the newer ARM ARM Processors…
What is the latest progress on big.LITTLE technology?
Chinese Version中文版The first few big.little devices are now shipping in volume production, and several new SoCs are coming to market soon that will accelerate the usage of this power and performance optimizing…
Are you interested in some ARM Cortex-M MCU on-line training ?
Whilst browsing the EE Times website yesterday I saw an interesting advert for an EE Times University online training course titled Fundamentals of Microcontrollers (MCUs): Hands-On Workshop.The course…
Getting the Most Out of the ARM CoreLink NIC-400
At this year's ARM® TechCon™, Carbon Design Systems did a joint presentation with ARM entitled "Getting the Most out of the ARM CoreLink™ NIC-400." In this blog, I'll give a high level overview of what…