随着ARM内核性能的不断提升，我们注意到有越来越多的OEM/ODM客户采用ARM的Cortex-A系列平台应用到嵌入式计算的工业控制市场，包括嵌入式单板电脑，核心模块，嵌入式系统等。与传统的x86平台相比，ARM架构的低功耗表现有助于客户简化散热和元器件集成等系统设计，提高系统寿命，节省项目成本。随着物联网概念在工业控制领域的不断推广，嵌入式计算的应用正渗透到越来越多的行业应用市场。研华(Advantech…
Come to Audio Design Session at Developer Summit Today!
Come hear and be entertained by pbeckmann as he gives an interactive audio design session at the Milpitas Room at the Developer Summit. You'll hear what the class collectively design on an Cortex-M4.…
DS-5深入介绍之——内存访问
在DS-5中，Debugger支持多种形式的内存的访问，在这里分别对其进行一一阐述和说明。如果简单分类一下，可分为两大类：通过CPU访问和直接通过BUS访问。这两种访问方式主要的区别在于，通过CPU访问内存，必须要在处理器停止的状态下进行，而通过BUS访问可以在处理器运行的状态下访问内存通过BUS访问内存仅限于裸机和Linux内核这两种debugger连接状态，而通过CPU访问内存的访问则支持所有的debugger连接1…
GPU Compute for Mobile Devices at ARM Techcon Developer Summit
timhar01 and I have just finished presenting a workshop about GPU Compute on mobile devices at the ARM Techcon Developer Summit in Santa Clara, California.The workshop was 3 hours long and was a rapid…
"Everything connected to everything” vision of IoT – Are we there yet?
For those of you that have met me or heard me speak about the “Internet of Things” (IoT) would know that I normally indicate my displeasure for the term. Don’t get me wrong. I am a firm believer that the…
How to Measure and Optimize the System Performance of a Smartphone RTL Design
This four part blog describes a more systematic approach to measuring and validating the system performance of these types of systems and introduces new tools to make this systematic approach practically…
ARM Mali-T720 Overview
The ARM® Mali™-T720 GPU is the first offering in the Mid-Range GPU series which has its origins in the Midgard Architecture. It is an extremely area-efficient GPU designed specifically to bring…
Introducing the ARM Mali-T700 GPU series: Innovated to (efficiently) power the next generation of devices
Better performance or longer battery life? Or both?Many mobile phone users have experienced the disappointment of having their favourite device run out of juice when they are far away from a power socket…
几个与arm相关的GCC常用命令行参数
这里介绍几个常用的几个与arm相关的GCC命令行参数。完整的描述参见GCC在线文档：http://gcc.gnu.org/onlinedocs/gcc/ARM-Options.html-march=name， 指定目标的处理器构架，例如armv7-a， armv8-a等，参考gcc/config/arm/arm-arches.def。-mcpu=name， 指定目标处理器，这是具体的处理器型号，例如cortex…
The Top 5 Things to Know about Cortex-A53
There are a few key aspects of the Cortex-A53 that developers, OEMs, and SoC designers should know. Find out the top 5 things in this blog post.
Debugging ARM Linux & Android native apps fast - by Javier Orensanz
This blog is for those of you who spend hours every day developing and debugging software, and have experienced the frustration that comes with the question “how on earth did my software get here?”This…
Standard Cell Benchmarking: Avoiding Five Common Pitfalls
Standard Cell Benchmarking: Avoiding Five Common Pitfalls
Proper evaluation of standard cell libraries should lead you to select standard cells that will optimize power, performance and area for your…
White Paper - Enabling Mobile Innovation with the Cortex-A7 Processor
An excellent whitepaper that describes the features of Cortex-A7 and applications of this little processor.
This white paper describes in detail the design choices considered including choice of feature…
Particle System. Realtime smoke rendering with OpenGL ES 2.0.
This whitepaper describes how to implement a simple particle system to simulate smoke.
Use of the code snippets present within this whitepaper are subject to the Mali OpenGL ES Linux SDK Tutorial EULA…
Saving System Power with ARM Multimedia IP
ARM’s Multimedia IP portfolio is designed to work together to reduce overall system power while delivering the performance that is central to the mobile device experience.What is the Multimedia Experience…
Where no web server has gone before
One of the fun things I find about ARM technology is the way it scales up as well as down. Take for example ARM moving into the Server market space. There is a lot excitement around building new low power…
Quickly creating audio designs on the Cortex-M4 using graphical blocks
It is possible to design and generate production ready optimized code for the Cortex-M4 without having to create a single line of code!Come to the 50 minute presentation on Wednesday, Oct 30th at 1pm at…
Traffic Mixes in Networking Infrastructure - Base Transceiver Station (BTS) with CCN Interconnects
IntroductionARM recently announced the next in the family of CCN (Cache Coherent Network) solutions. Specifically we introduced the CoreLink CCN-508. A quick recap – CoreLink CCN-508 is a cache coherent…
Come hear about the secret to Hi-fidelity ASRC for the Cortex-M4
To all those attending the ARM TechCon, come to the developer summit which is free and learn about practical hands on implementations secrets. On Tuesday, October 29th at the Milpitas Meeting Room at…