Armv7 ICIALLU vs ICIALLUIS
Hi experts! I have a question about cache instruction. DDI0406C_b_arm_architecture_reference_manual for Armv7 says Effect of the Multiprocessing Extensions on All and set/way maintenance operations...
View ArticleAbout how to add my own device linaro_hikey board target (Cortex-A53 x 8 SMP)...
paulc@ubuntu14:/usr/local/DS-5_v5.22.0/bin$ cdbimporter -c /usr/local/DS-5_v5.22.0/sw/debugger/configdb -t /home/paulc/hikey_configdb /home/paulc/hikey_configdb/Linaro_HiKey.rvc DS-5 Config Database...
View ArticleOPNFV Summit Conference
ARM is a featured Bronze sponsor at the inaugural OPNFV Summit. This is the ideal place to engage with colleagues on the developments impacting NFV and the communications industry, providing...
View ArticleSC15
ARM @ SC15 Visit ARM in booth #2015 to learn how ARM and its ecosystem partners are driving HPC innovation with ARM-based technology. Contact us to find out how you can schedule a private meeting with...
View ArticleHow can I tell which breakpoint/watchpoint triggered (Cortex-A7)
In a Cortex-A7 is there a register that shows which breakpoint or watchpoint has triggered a debug event? Or what's the usual way to find out? I understand that DFSR FS tells if the DABT took place...
View ArticleTechNexion - Our Offices
Company Headquarters Address 16F-5, No. 736, Zhongzheng Road, ZhongHe District Taipei 23511 Taiwan Phone Number - +886-2-8227-3585 Fax Number - +886-2-8227-3590
View ArticleConvert arm_bitreversal2.S file to c code
Hi, I am working on porting FFT functionality from CMSIS DSP library to another architecture. Unfortunate I faced with problem that arm_bitreversal_32 function is implemented in assembler. Does any...
View ArticleTechNexion Company Overview
TechNexion is a leading vendor of ARM based System-on-Modules (SOM) and complete Systems that can be used for industrial and embedded Applications. We design and manufacture cutting edge computing...
View ArticleJUNO SCP Binaries
I've one Juno Board , print from boot- Configuring motherboard (rev C, var A).., and tried to update fip.bin file. Once bl2.bin file in fip is modified I see below error upon booting- OTICE: BL2:...
View Article2015 ARM Technical Symposia 开始接受免费报名
各位中文社区用户，今年ARM在中国最大的活动Technical Symposia下个月就要召开了，照例斑竹会去参加三场活动，有社区用户要参加的赶紧报名啊，到场可以找我，我们有小活动，发一些实用的ARM纪念品。 具体信息请看下面内容： 活动报名链接：2015 ARM年度技术研讨会 2015 ARM年度技术论坛即将盛大召开 11月23日•上海 11月25日•北京
View Articlewhat are the main differences between cortex A7, A9, A53
What are the main/important features added/updated? Thank you.
View ArticleARM TechCon - 2015
ARM TechCon 2015 provides a comprehensive forum created to showcase the development and optimization of future ARM-based embedded products. Three full days include keynotes, demonstrations, panels...
View Article社区新版本发布
各位朋友， 大家可能已经发现了，昨夜凌晨，我们社区进化为新版本了。 目前我们已经从6.03，越过7.0，直接上到8.0了。 界面比以前更时尚了，欢迎大家体验。 基本用法不变。 如果您使用中发现任何问题，欢迎和我联系。 也可以在此博客下留言告诉我
View ArticleSoC Performance, Performance, Performance ..
Optimizing your ARM SoC designs is a very hot topic and there will be many discussions around it at ARM Techcon next week, I'm involved in three presentations on different aspects of SoC Performance...
View ArticleHow to download mali kernel device drivers & user driver
I can not download the "Kernel Device Driver r7p0-02rel0" through the web site Open Source Mali Midgard GPU Linux Kernel Drivers - Mali Developer Center . How can I get it? thks.
View ArticleARMing a breadboard
For those who like to use a breadboard this article might be of interest. Using a DIL package can be an even more hands-on way of getting introduced to and learning about ARM than getting a development...
View ArticleModified harvard architecture
Hello, I am preparing for the AAE. ARM is a modified Harvard architecture. What is this about ? I searched in internet and got various answers. Can anyone tell me exactly what is this modified...
View ArticleWhy do you use Cortex-M?
Hello everyone, I would like to know why you are using Cortex-M microcontroller. Why don't you adopt other microcontrollers such as 8-bit, 16-bit or MIPS or x86? The background is that I plan to...
View ArticleHow to count cycles on ARM cortex m0+?
Hi I'm new to to ARM and am working on FRDM25Z board. I would like to calculate the timing for a simple blinking program using Kinetis Studio, but my calculations does not fit my oscilloscope output....
View Article华为麒麟950发布,四核A72+四核A53+Mali T880 MP4 GPU威武
今天上午，华为召开麒麟芯片秋季媒体沟通会，正式发布新一代麒麟处理器——麒麟950。等待了多时，废话不多说，直接进主题。 麒麟950是业内首次商用台积电16nm FinFET plus工艺的SOC芯片，相比20nm工艺性能提升40%、功耗节省60%。同时也是首次采用A72大四核2.3GHz+A53小四核1.8GHz的big.LITTLE架构设计以及全新一代Mali T880 MP4 GPU。...
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