Blogs

Semihalf is happy to present the first blog post from the planned series of topics covering interesting facts about porting FreeBSD to Armv8 architecture.

This blog post refers to the public ARM Mali Midgard r6p0 user-space binary drivers for GNU/Linux. The fbdev variant now has support for dma-buf using a standard ioctl, which I explain in detail.

上次网速不好，重新发送原理图和板子照片！另外板子做工很好，发现有64脚和80脚两种封装！

System optimization involves running Linux applications and understanding the impact on the hardware and other software in a system. It would be great if system optimization could be done by running benchmarks…

TRK-KEA64 Starter套件里面主要有：1. Quick Start Guide：顾名思义，就是快速开始指南，主要包括对TRK-KEA开发板的介绍，以及如何安装CodeWarrior IDE，运行Demo Program。2. DVD光盘：包括CodeWarrior IDE安装文件，Docmumentation里面主要有 Quick Start Guide，KEA芯片Reference Manual…

第一次使用飞思卡尔（以前的摩托罗拉）芯片和板子，首先晒晒照片、原理图以及简要评价。KEAZN64芯片属于cortex M0+,宽范围工作电压2.7-5.5伏，温度-40-125度；有良好的EMC/ESD功能，片内还带有EPPROM存储器，高可靠性能的看门狗，性价比高，能工作在恶劣条件和环境下（目前ST和NXP的ARM芯片还达不到的），非常适合汽车电子等领域！照片和参考书。

Yesterday, the Media Processing Group at ARM announced a new highly-efficient graphics processing unit (GPU), the ARM® Mali™-470, to enable smartphone-quality visuals on wearable and IoT devices: …

I expected a very straightforward tuning process – after all, this code has been a staple of the HPC community for decades – but as it turns out I was in for a surprise!

When we look at what’s happening in consumer electronic devices, you can see there is a clear evolution path. The smartphone has become the central computing device for most people and it is now being…

Hi all, I can finally share with you some of the interesting work we have been doing around Cortex-M0 Design Start and FPGA. ARM has re-launched the Cortex-M Design Start program making it more easily…

This week Google launched their new Chromecast audio and encouraged you to switch to WiFi for your streaming audio. The shift in audio listening habits is real, content is no longer local, and streaming…

A London-based startup raises the concept of wearables design to a new level. BLOCKS, the brainchild of Ali Tahmasebzadeh and Serge Vasylechko, launched its Kickstarter program for a design considered…

OverviewThe GNU ARM Eclipse project includes a set of open source Eclipse plug-ins and tools to create/build/debug/manage ARM (32-bit) and AArch64 (64-bit) applications and static/shared libraries, using…

所有KEA系列MCU应用手册均可在KEA网页下载到：http://www.freescale.com/zh-Hans/products/arm-processors/kinetis-cortex-m/ea-series/ultra-reliable-kea-arm-based-automotive-and-industrial-microcontrollers-mcus:KEA?lang_cd=zh…

If you missed the live Sensor Fusion and Contextual Awareness Hangout, you can watch the playback on the ARMFlix channel on Youtube here: You can find bios of all the participants on the intro blog he…

Hello all,My name is Dale Whinham, and I’m an intern within the Media Processing Group at ARM. I have been working with ARM over the summer to produce some additional sample code for the Mali SDK, which…

The winners of the ARM® Smart Product Design Competition each produced real world problem-solving products in just three months, all without prior experience with ARM tools.The top five finishers were…

More times than not, developers are faced with two bad options: either deliver a substandard product quickly, or reinvent the wheel and miss the market altogether. Luckily, one Santa Barbara-based startup…

Hardware interoperability is a long-standing issue. Ideally different computer and microcontroller boards expose their internals the way it fits their capabilities best. On the other hand, ideally peripherals…

Meet William Weatherholtz and team, who just won the inveneo solar-powered Micro-Data Center Design Challenge for their Micro Weather station design.