探索ARM Cortex-M7核心：为明日物联网预做准备
探索ARM Cortex-M7核心：为明日物联网预做准备 本技术白皮书将详细阐述Cortex-M7处理器，探讨在设计核心时面临的架构考量、以及关于配置选项的信息，同时也说明它在IoT应用中的重要性。此信息适用于希望对处理器本身有更深一步了解的人士、或有兴趣从事嵌入式系统设计和软件开发的专业人士。 ARM Cortex-M7 处理器
View Article扩展系统一致性 - 第 3 部分 - 性能提升和 CoreLink CCI-500 简介
原文地址：Extended System Coherency - Part 3 – Increasing Performance and Introducing CoreLink CCI-500 原作者:Neil Parris 在本周，我们宣布推出旨在增强高端移动体验的全新 IP 套件。 此套件的核心是 ARM CoreLink CCI-500...
View ArticleSpeed profile measuring on cortex A9
Hi, I am observing one strange behavior, can you please help me understand whats wrong with my measurement. Run a small single thread program which has gettimeofday() function to measure profile...
View ArticleFrench translation for "Terms and Conditions for the ARM Connected Community"
Termes et conditions d'utilisation de ARM Connected Community (Mis à jour le 19/08/2015) Ce texte à été traduit en langue Française pour votre confort. En cas de contradiction, le texte original en...
View ArticleLED Video Panel at Maker Faire 2014: Concept and Development
Freescale's booth at Maker Faire in San Mateo featured a large 4320 LED video panel, controlled by a single Teensy 3.1 board powered by Freescale's Kinetis K20 microcontroller (Cortex-M4)....
View ArticleFrench Translation for « ARM Connected Community Partner Agreement »
I thought it will be a good thing to have the document translated into French. So that the understanding of both parties is still the same. Devenir partenaire de la communauté « ARM Connected...
View ArticleGenerate errors when I compile the mali-400 kernel drivers .
Hello ,everyone I meet some problems when I compile the mali-400 kernel drivers I copy the mali0400 drivers to the linux kernel and config the linux kernel .but when I compile the kernel the compiler...
View Article高通要玩无人机了,骁龙820打头阵
来源：CNBeta 全球智能手机增速放缓已是不争的事实，受此影响，高通、联发科等主流芯片商业绩也出现了下滑情况，拓展手机之外的业务已是大势所趋。霸占了手机芯 片榜首多年的高通已经开始在物联网领域耕耘，这家公司甚至还计划让骁龙处理器应用在无人机市场。 众所周知，目前市面上的消费级无人机价格都不便宜，少则数千，多则上万，这对大部分玩家来说还是偏贵的;另外，功能完善的无人机体积都较庞大，不...
View ArticleAtmel SAM4E Bootloader/VTOR executing new application
I've written a boot loader for the Atmel SAM4E device which is working to a point, it can receive new application code via SPI, erase flash and write to flash, but I don't understand how to execute the...
View Article华为荣耀7运用ARM® Mali™ GPU改进摄像功能
原文地址：Smile to the camera, it’s OpenCL! 最近，华为发布了最新的旗舰级智能手机 — 荣耀 7。和今年很多旗舰机型一样，手机摄像头的开发和营销是该款手机关注的重点。除了物理硬件之外，后期处理也是决定最终图像质量的重要因素。在 ARM 生态系统团队的支持下，华为利用芯片上的 ARM Mali GPU，从根本上对其最先进的图像处理算法进行了优化。 为此，华为采用了...
View Article[ARM活动]2015 ARM嵌入式开发工具技术研讨会专贴
各位中文社区的用户， 斑竹给大家汇报一下最新的ARM免费活动信息，下个月月底，我们社区的专家zhangzheng和他的小伙伴们要给大家带来免费的工具技术研讨会了，欢迎所有开发中使用到或者即将使用到ARM工具的朋友报名参加。此次活动来现场的朋友有机会见到我们社区的几位专家，FastModels专家George Wang, 软件达人Zenon Xiu(Zhilong Xiu),...
View ArticleHi.I want to know some details on "Migrating of application from 8051 MCU to...
I am new to embedded system.I want to know what all the things to consider while porting and also on how to start the poring activity.?? Thanks in Advace.
View Article如何理解PoC，CCN-5xx中的L3如何maintenance?
Hi ARM专家们，有几个问题请教一下： 1、PoC是所有Agents能看到同一个memory copy的点，通常是external memory；CCN-5xx HN-F中实现了PoC， 用于管理RN-Fs间的coherency，假如CPU发出带PoC属性的cache maintenance操作，是否可以maintenance L3？...
View ArticleDoes mali400 support 64Bit DMA-BUF?
Hi, My Mali400 library version is r5p2-00rel. (MALI_VARIANT=mali400-r1p1-gles11-gles20-linux-dma_buf-no_profiling) I have trouble like below at 64bit,
View ArticleBye Bye Soon, ARM Dev Platforms, ARM Processors Udemy Course
Update on the CommunityBye Bye Soon and a Huge Thank You! After ~6.5 years at ARM I have taken the very difficult decision to leave. It has been an immense pleasure to work for you. I hope that, with...
View ArticleStar Trek - The Rules Have Changed!
I think Tim Russ is one of the greatest actors in Star Trek; but he does not limit himself to being only an actor. All Star Trek fans should know that he and his crew recently added their finishing...
View ArticleIntrinsyc Software International Inc. Company Overview
Intrinsyc empowers device makers, mobile operators, and silicon vendors to deliver compelling, next generation mobile devices with faster time-to-market, higher quality, and differentiating innovation....
View ArticleThis Arduino radar lets you control an LED with your breath.
A few months ago, Norwegian sensor developer Novelda unveiled a pair of adaptive Atmel | SMART ATSAM4E16E powered sensor modules capable of monitoring human presence, respiration and other vital...
View Articleldm/stm with not aligned 4byte
Hi experts! I want to use ldr/str or ldm/stm to copy memory not aligned 4bytes. I know their input address should be aligned by 4 bytes. but is there any solution to use ldr/str or ldm/stm though src...
View ArticleCortex-m0 instructions and core registers immediete values
Hi, i have just got a cortex-m0(LPC1114) based dev board. I'm reading about the architecture and instructions. My understanding is that it supports most thumb 16-bit instructions and a handful thumb-2...
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