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Board Breakdown: NXP LPC1768 with Application Board ***Board Giveaway***
Happy Monday folks! On Friday we announced the winners of the ST Nucleo boards! Congrats to all of the winners =). This week we have another great prototyping board brought to you by NXP: the LPC1768!...
View ArticleHow to learn ARM
Hi everyone!! I am looking to work on some projects using ARM. I have completed a basic course on ARM M3/M4 (UT Austin 6.01x by Jon Valvano and Ramesh Yerraballi) online. Now, I want to learn advanced...
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Intelligent Flexible Cloud
I am very excited to be able to introduce our Intelligent, Flexible Cloud vision to the community today. This is a vision the team here at ARM has been working on for a number of months, and really is...
View ArticleSupport for pipelining flops in AXI
Hi All,Does ARM support pipelining flops in between valid/ready signals?Can someone explain why its *not* possible? Thanks
View Article[CM3]UART always lose the last char
Hi,there.I am using UART of my CM3 board,and there is something strange.I use minicom(a friendly serial communication program for linux) to Rx data came from CM3,and every thing goes well except that...
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海思下半年推两款Cortex-A72架构处理器
根据gizmochina网站取得消息，指出华为除将在今年内推出Kirin 930处理器之外，日前透露将以ARM Cortex-A72架构打造的全新处理器产品，将分别是Kirin 940与Kirin 950，两者分别将在今年下半年间陆续推出。 目前Kirin 930确定采用ARM...
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【64位八核新品领衔 瑞芯微CES新技术闪耀】
64位八核新品领衔 瑞芯微CES新技术引爆2015北京时间2015年1月7日，CES大展（美国国际消费电子展）上，中国专业集成电路芯片设计企业瑞芯微向全球发布系列智能终端新技术与新产品：64位RK3368芯片、IOT物联网智能硬件平台、H.265智能转码器、安全系统、9.9美元盒子方案等，通过全新智能生态展现2015年的全新开始。一、RK3368首次亮相，64bit八核android...
View ArticleIndication to begin a program
I need some indications to begin writing a program. Write a compare routine to compare 64-bits values , using only two instructions. Thanks for your indications !
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【新技术--瑞芯微发布H.265转码技术，输出4K毫无压力】
H.265转码技术：为瑞芯微独立研发，面向高清视频多路实时转码服务，可将各种格式的输入视频实时转码成H.265格式的视频输出，比H.264节省50%的带宽。不仅针对RK3368、RK3288主力旗舰芯片方案，瑞芯微将在其所有芯片中内嵌该技术。...
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请大家为ARM投一票
尊敬的中文社区用户，感谢您对 ARM 长期的支持与关注。在今年 EDN 创新奖中，ARM 的多样产品已经入围票选名单，目前在线海选即将收官，期待您的支持让 ARM 能脱颖而出。3 月 31 日之前参与投票即有机会赢取由 EDN 提供的 iPhone 6 等精美礼品！1．五大国际创新公司— ARM2．最佳产品— 物联网与可穿戴设备：ARM mbed 物联网设备平台3．最佳产品—嵌入式系统：ARM...
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知识就是力量，ARM中文社区新春有奖知识竞赛
各位朋友大家好，我是管理员Song Bin 宋斌非常感谢大家积极参与我们这次知识竞赛，现在公布答案： FEQ大小DBARM处理器，生产工艺 因为（1）和（4）都是填空题，不需要答案完全一样，只要意思正确即可。 因此，下面公布获奖名单： 最快答题奖一名： melody 幸运答题奖三名：diwuxiangxiansophie0403johnson_tan,...
View ArticleWhy or how does SysTick interrupt wakeup the processor?
Hello all,I am confusing by SysTick interrupt behavior.Even if SysTick clock was processor clock, the processor woke up from Sleep or DeepSleep mode by SysTick interrupt.My understanding is that the...
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【Rockchip's new products and technologies have been shown at 2015 CES】
On January 7,2015 Beijing time, Rockchip showed the world its intelligent devices series of new technology and products: 64 bit chip RK3368, IOT intelligent hardware platform, H.265 transcoder,...
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【新技术--瑞芯微于2015CES发布硬件安全系统方案】
瑞芯微Security System是一种全新的硬件安全方案，基于 ARM推出的ARMTrustZone技术，可灵活整合到瑞芯微目前生产的多系列芯片，提供更高的安全和更友好的用户体验，并可以使实现简单的便捷的链接到数字网络上。 Android的安全问题越来越突出了，大量的android用户被病毒感染，人们对安全支付、数字版权管理(DRM)的需求越来越高，支付安全问题凸显。...
View Articleneed help
Hello , i need your help for some questions What is wrong with the following instructions ADD r3,r7,#1023SUB r11,r12,,r3,LSL#32 Thanks fo your answer
View ArticleLcd 128x32 with lpc111xx
Hello I have a problem with my LPC1114xx because I have to initialize a giant buffer (512) to control the LCD, this is consuming a lot of RAM so I need a way to just print in my display the bitmap that...
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