[有奖活动]“ARM精彩25周年，感谢有您”有奖祝福征集活动开始啦
1990年11月27日，ARM成立于英国剑桥的一个谷仓。 到今天，ARM已经成为全球领先的半导体硅智财(IP)供应商，生态系统合作伙伴已超过1,000家。 ARM 25年精彩，感谢生态系统的所有合作伙伴，感谢有您！ 请与我们一起感受25周年华诞的喜悦！欢迎给我们留下您的真挚祝福！ 所有跟帖留下祝福的朋友，都有机会获得如下好礼：《ARM Cortex-M0权威指导》× 20本，拉杆箱 × 10个。
View Article亲们，ARM三大平台，您关注了几个？
手机、可穿戴设备、消费电子产品……生活中已经离不开ARM，虚拟的空间，请也与我们在一起！ 我们已经开通了微博、微信、社区三大平台，让都关注了吗？ 扫码关注ARM微信官方账号，ARM深度资讯您一手掌握，更可随时互动，各种有奖活动还有好礼相送；
View Article欢迎给我们社区提宝贵意见
各位用户大家好， 我是斑竹。 前一阶段，我在北京，上海和深圳做了个线下的Survey，问了一下大家对中文社区的意见。 估计很多朋友不一定有时间到场，所以，我有两个线上Survey欢迎大家一起参与，并告知我们您的意见： 中文调查问卷：2015 ARM中文社区调查 （这个是第三方平台做的，大家提交完就结束了，后面的抽奖啥的都是广告，不用理他）...
View ArticleCortex-M7 load instruction latency and pairing
Hello, What is the latency for the LDR instruction when the result is used for integer arithmetic operations (for example DSP MAC instructions)? Also, can 64-bit loads (LDRD) be paired with another...
View ArticleThe ARM® mbed™你了解多少？不清楚的进来瞧瞧
ARM® mbed™是个啥？ ARM® mbed™ 物联网设备平台基于ARM微处理器，能够最短的时间创建支持商用与互操作的互联物联网设备，同时跨细分市场的节点与云服务之间的互操作性可最大限度发挥物联网的潜力。 ARM® mbed™物联网设备平台提供了所有关键组件，通过 ARM 的 mbed 操作系统（mbed OS）、mbed 设备服务器（mbed Device Server）以及
View Articlevolatile int typecast return value. Could this make problem?
Hello experts, I'm a beginner of embedded system development. I have question.about difference of two code. at first, suppose there is function like int SomeFunction(void) { ......
View ArticleARMCC in DS-5 does not generate correct "DW_CFA_def_cfa_offset" information....
I use ARMCC to generate AXF and it seems that the value of "DW_CFA_def_cfa_offset " in the AXF file is not as expected. It seems to be multiplied with "data_alignment_factor". Meanwhile in DWARF...
View Article"pruning" arm_rfft_fast_f32_instance?
This is my first post; sorry if it's in the wrong place or if I've unwittingly violated any accepted norms or conventions around here... My embedded application uses a Cortex-M4f with 128kB of SRAM....
View Article热门开发板推荐，大家一起来荐板……
好的开发板是我们自由挥洒的舞台，不是么，亲们，欢迎分享你喜欢的ARM处理器相关的开发板，一起来荐板，让我们的开发更顺利。 这里分享几款社区中受工程师喜爱的开发板/套件，也欢迎各位走过路过的筒子们点评补充。请参考下面的格式，打造一个我们的开发板汇总帖~ 1.Cypress CY8CKIT-042-BLE Bluetooth Low Energy（BLE）Pioneer Kit...
View ArticleDoulos ARM Training Schedule Jan-Mar 2016
Doulos is pleased to announce the following scheduled ARM Training courses in North America and Europe. For more details click the course information below or visit www.doulos.com/arm ARM...
View ArticleTraining Webinar: Anatomy of an Embedded Linux System
Date: December 11th, 2015 Duration: 1 hour Cost: FREE! Are you considering using Linux on your next embedded system project? This webinar presented by Doulos Senior Member Technical Staff, Simon...
View ArticleDS-5 External Builder (Gnu Make Builder) is not working
Hello I encounter a wired issue by using external builder (Gnu Make Builder) to compile Armv8 project with DS-5 v5.22/5.23 compiler 6. I simply created a "Hello World" example project as ARM link...
View ArticleQuestion about AXI Wrapping burst
There is a statement 'For wrapping burst, the length of the burst must be 2,4,8 or 16 transfers.' in AXI Addressing option. I cannot understand that why must be 2,4,8 or 16 transfers? Is there some...
View Article年终巨献，100块ST mbed开发板免费送(重新开放申请，请看规则）
【最新消息】各位，今天早上我终于获得了来自ST的好消息，因为我们这个活动非常火爆，ST的领导很重视，决定增加投入，目前ST会增加50块同型号mbed开发板给大家使用。在此，经过昨晚ST专家和ARM专家的紧急协商，由于目前申请人数已经超过150人，所以，规则更改如下： 1）我们信守承诺，最先正确回答，并且填写邮寄资料的100位申请者，可以确保获得一块mbed开发板，先到先得，大家拼个速度。
View Article玩转OP-TEE
随着智能手机逐渐融入生活，手机上承载的业务也逐渐由开始的通讯娱乐扩展到人们的衣食住行，说到这些自然离不开钱。当手机厂商谈到钱的时候，用户第一个想到的问题就是安全，特别是在今天这个恶意病毒软件横行当道的年代。随着各种安全门，存款被盗事件在手机上爆发，国内的各大手机厂商，支付公司，出版商，银行也逐渐开始意识到手机安全问题，现在都开始在积极寻找手机安全解决方案。ARM在十几年前意识到安全问题对于移动产品的...
View ArticleLinaro Release Notes
Linaro Release 15.11 Linaro Release 15.10 From now on we will be using this document to track release notes for Linaro's deliverables. For instructions on obtaining and using the deliverables, click...
View ArticleHEXUS EPIC Giveaway Day 1: Win one of two ultra-fast Asus routers
Each new generation of WiFi routers comes with better bandwidth, more capabilities and broader reach, transforming what users can do in the home from entertainment, to gaming and more. Now, HEXUS,...
View ArticleO Modelo de Projeto ARM University @ Estácio - Portuguese
ATENÇÃO: Esta postagem está sendo construída a amadurecida, em especial será incrementada conforme questionamento dos visitantes e membros do projeto. Durante o segundo semestre de 2015 no Centro...
View ArticleIs there any way to access Trusted RAM in normal domain?
I am using Juno Board with Linaro's trusted firmware. For the convenience of debugging, I want to access the Trusted RAM(0x04000000-0x04040000) in normal domain, and directly flash the image into...
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