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3,000 Reasons To Look Into Virtual Prototyping!

My colleague, Tom De Schutter, wrote a good blog about a recent accomplishment of the Synopsys Press book "Better Software. Faster!" -- more than 3,000 copies in distribution to designers in more than...

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A Beginner’s Guide on Interrupt Latency - and Interrupt Latency of the ARM®...

IntroductionAll experienced embedded system designers know that interrupt latency is one of the key characteristics of a microcontrolller, and are aware that this is crucial for many applications with...

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Why Cortex-R series is real time oriented ?

Hi Forum, Why Cortex-R series is real time oriented than other ISA(ARM/others) ?Is there a list of all the points and comparison with ARM Cortex-A ?Why we can not make Cortex-A to suite for real time,...

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Looking for SBC with Cortex-A9 and two Ethernet Ports

I am looking for a single board computer for a product that I am working on. It needs to have a Cortex-A9 and two Ethernet ports (two MACs).  At least two usb ports, RS232, HDMI/VGA, 2G of Ram. A plus...

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免费Cortex-A8开发板,等你来拿

ARM 中文社区-飞凌嵌入式联合发放免费Cortex-A8开发板活动 各位中文用户大家好,                我是斑竹Song Bin 宋斌,告诉大家一个好消息,我们有免费的开发板可以提供给大家使用了。对于我们工程师而言,工欲善其事,必先利其器,有一块好的开发板能让工作事半功倍。此次我们ARM在中国的Partner Forlinx Embedded...

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Augmented Reality

Dear all, I'm planning to perform a basic embedded augmented reality environment by using codesign  "coupling MALI GPU (HW)  to ARM processor(SW)".Please, is there any suggestion for a design platform,...

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ARM互联社区一周岁纪念视频

各位用户大家好, 上个月,我们有些老用户接到了我的电话或者消息,请大家帮忙做个有趣的事情,现在,我们可以向大家公开了。 在大家的群策群力之下,我们完成了ARM互联社区的一周岁庆生礼物,本视频得到了ARM开发者,ARM合作伙伴和ARM员工的大力支持。  特别鸣谢我们中文社区的几位老用户:wangyong, superccc, triumph, Xingguang Feng,Yang Zhang...

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2014 ARM 年度技术论坛(2014 ARM Technical Symposia)抽奖结果公布

各位朋友大家好, 非常感谢大家积极参与我们此次的年度技术论坛回帖活动。我们收到了超过230条积极回复,其中满足抽奖要求的一共有37位用户。 我们进行了一次抽奖,抽出了两位获奖者,让我们恭喜: 一等奖:红米Note手机 获奖者是gztanzf二等奖:小米高清Box  获奖者是sky-beijing以下是我自己拍的抽奖视频,有点简陋,请大家见谅。请获奖者私信我邮寄地址,我会尽快安排给您寄出快递。...

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Mali gpu texture compression for Linux

Note: This was originally posted on 14th January 2013 at http://forums.arm.comThe complete output is: WARNING: Error compressing ("/home/../carpetHalved_atlas.png"): "Error: Could not convert input...

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How to get GPU(mali 400) utilization when system running?

Hello all, My device is samsung S3, and it's GPU is mali 400.I want to know the GPU utilization and control GPU frequency when system is running.But in /sys/module/mali/parameters, I can't find any...

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Can't Get IOPIN, IOSET and IOCLR to work as I want to

Hi allI'm new here in the forum. And I have a question that I have been struggling with for about 5 Days now and I cant get an explanation.I'm trying to interface a push button to p0.7 and have a LED...

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Is there a list of direct addressing in assembler ?

Hello, Although I fear already knowing the answer to my question I'm asking anyway who knows may be someone will have a good answerIs there a standardized list of addresses corresponding to all GPIO on...

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mali400Mp功耗问题

各位好: 最近研究GPU功耗的问题。实验目的是探索GPU对平台功耗的影响。我的实验平台是三星的ODROID,配备Mali400MP GPU处理器。我固定过了CPU频率和总线频率。 分别将GPU频率设定为160MHz和267MHz(这两个频率是内核中提供的,Mali400MP只支持这两个频率)。测试用例是一个3D的大型赛车游戏。...

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Which OS is a best choice for a beginner of embedded technology?

In my opinion Linux OS is a best choice for newbies to learn embedded system. As It is an open source system,which could help learners gradually master this embedded operation system through many times...

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The M2M, IoT & Wearable Technology Ecosystem 2015 – 2020.pptx

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How to port Arm code compatible in DS5 to GCC platform?

Hi, Can anyone help me in porting ARM code which is compatible in Development Studio 5 to  GCC platform?Please help me in identifying how Macro and global directives are defined in GCC platform? Thanks

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Why are there so few women in software development?

We've recently recruited three new female engineers, but are still far from our aim of a 50/50 ratio.  One of our new programmers, Judith, discusses her views in our latest blog post: Women In Software...

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瑞萨电子推出首款基于ARM Cortex-A处理器的mbed微处理器开发板

瑞萨电子推出全球首个支持ARM® Cortex®-A处理器的ARM mbed™开发平台— 采用了达1000 DMIPS的RZ/A12014年11月11日,日本东京讯—全球领先的半导体解决方案供应商瑞萨电子株式会社(TSE: 6723)将通过最新发布的ARM mbed IoT平台帮助工程师和开发人员简化嵌入式开发工作,助力产品制造和新兴应用开发。瑞萨利用RZ/A1微处理器产品开发出全球首个基于ARM...

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New Wearable Kickstarter Product: Arki by ZIKTO believes every movement matters

In support of ARM Wearables Week, I browsed Kickstarter for active ARM-based wearable campaigns and it wasn't hard to find one that was using one of our ARM Partner's technology. Below is the second...

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Using DS-5 Streamline in Samsung Galaxy S5 Phone [?]

I want to use DS5 in Samsung Galaxy S5 phone (SM-G900H) having a Mali T628 GPU. Should I follow the tutorial as in Nexus 10 from the link below and download Android 4.4.2 kernel or download a specific...

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