ARM大学计划支持2015 Xilinx中国大学峰会（威海）
各位中文社区的朋友们，大家好， 上周五斑竹收到了ARM大学计划（AUP)亚太区经理David Chen的邀请，跑去山东威海参加了Xilinx中国2015 大学峰会，有幸学习了一下Xilinx的一些先进经验，并且有幸听到了David Chen的精彩演讲，今天就给大家简单分享一下我听到的内容，并且附上David的演讲资料给大家参考，如果有人需要参与ARM大学计划，请随时和David联系。
View Articleindicator for A core system timer implemented or not
Hi ARM expert, In ARM V7 RM, I saw "This chapter describes the implementation of the ARM Generic Timer as an OPTIONAL extension to an ARMv7-A or ARMv7-R processor implementation.". So, I think it...
View ArticleHow to trap Guest data aborts
Hi, I am trying to understand if Guest OS data abort happens due to accessing some memory (e.g GIC distributor space) then is there any way I can route it to EL2 mode ? I looked into HCR_EL2 register...
View ArticleFAQ: How do I control the number of running CPUs?
CPU Hotplug - Disabling and Enabling CPUs
View ArticleFAQ: How do I pin an task to a particular CPU and fix the frequency?
How do we identify which CPUs are in the system?
View ArticleInforce to Exhibit at the ‘Robotics as a Business’ Conference, July 31, 2015...
Inforce Computing will be exhibiting at the ‘Robotics as a Business’ (RaaB), conference organized by the Silicon Valley Innovation Center (SVIC) in San Mateo, CA. On day-2 of the conference (Friday,...
View ArticleMali T764/RK3288: how to get the ion handler/address from egl window surface
We are using firefly board and run Android 4.4.4. And we want to display the frame buffer (content generated from GPU) directly instead of using elgswap() for speed critical application. But we meet...
View Article[活动]Cypress PSoC低功耗蓝牙开发套件，开发板发放名单公布
活动博客一览： [Cypress PSoC BLE套件经验分享]开发环境搭建与开箱图 大家好， 首先请允许我公布此次Quiz的答案，基本所有参加活动的用户，回答都是正确的，答案是 B C ABCDEF 根据Cypress和ARM专家的协商，请让我来公布此次活动获得开发套件的10位用户名单，排名不分先后： 编号 用户 评价 1 zyd 有创意的想法,希望可以做出产品 2 Jeremy Hsiao...
View ArticleSupport, FAQs & Tutorials for the Juno ARM Development Platform
1. Where can I obtain support?
View Article[翻译] Sprocket - 基于Content API的实验性多平台浏览器
英文原帖地址：http://http://community.arm.com/groups/tools/blog/2015/07/15/sprocket--experimental-multiplatform-browser-based-on-content-api 几个月前，有人向我们提出了一个简单的问题：怎样才能构建一个 Web...
View ArticleInterrupt Routing flow in GICv3
Hi all, GIC is quite an interesting topic and interrupt controller can also be said as an most important module in an SoC that routes interrupts to the Processor. We know that there different...
View ArticleARM 7 TDMI
Hello I am new to this forum and new to Arm 7 programming. My question is - I have a programming (I think it is a Flash) file in hex ,which I downloaded to Arm 7 MCU through Rlink usb tool to run the...
View ArticleThe Qt Company Overview
The Qt Company, a wholly owned subsidiary of Digia Plc., is responsible for all Qt activities including product development, commercial and open source licensing together with the Qt Project under the...
View ArticleImportant ARM Technical Learning Resources
Given the enormous amount of resources compiled on the Community over the past few years, I thought it might be useful to some users to compile all the 'technical' resources in one document. The links...
View ArticleFastest way to transpose array in cortex-m4?
I've been seeing situations where I want to take a 32bit array of 32 elements and copy it so that all the bit 0s are copied into element 0, bit 1s copied into element 1, etc for all 32 elements. This...
View Article调用x264中arm汇编文件arm.S文件，编译报错
我想调用x264中的arm.S文件，我创建了一个test.S文件，在改文件中定义如下： #include "asm.S" .text function x264_prefetch_ref_arm sub r2, r2, #1
View ArticleDigia Qt - Our Offices
The Qt Company Sandakerveien 116 0484 Oslo, Norway Phone: +47 21 08 04 20 Fax: +47 21 08 04 39
View ArticleWhy does ARMSim# not recognize instruction 'addw'?
Hi, For the below code, ARMSim# does not recognize '.arch armv7-r'. It says: "unknown opcode or directive: .arch" It does not recognize 'addw' either, says: "unknown opcode or directive: addw" I...
View ArticleSummer Game : For each day, a picture !
The goal Really simple, each day if you are on this topic you can post 1 picture related with summer. Beautiful or funny pictures admitted. Have nice day Enjoy ARM this summer !
View Article[Cypress PSoC BLE套件经验分享] Quick Start
Cypress PSoC BLE套件7月30号就收到了，顺丰次日到达就是快，不过由于工作关系，平时工作日没空体验，今天终于等到周六了，赶紧打开尝试一下。 首先这个套件是有塑料盒子包装的，比一般的纸盒包装还是要高一个档次。 打开包装盒之后发现里面有3块板子，这也是为什么叫做套件而不是简单的开发板。 其中一块就是底板加PSoC4 BLE模块，另外还有一个PRoC...
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