I’ve been writing about memory optimization for a few weeks now, both here and on the Cypress developer community site. In all those posts I (hopefully) provide a useful tidbit of information but it’s not a forum for all the details, options and…
I’ve been writing about memory optimization for a few weeks now, both here and on the Cypress developer community site. In all those posts I (hopefully) provide a useful tidbit of information but it’s not a forum for all the details, options and…
近日,炬芯科技又展开了一轮媒体巡访会,此次“炬芯&媒体巡访会之ARM站”的圆满结束,标志着炬芯公司正式全面进军64位主控芯片市场。而从ARM全球市场营销副总裁 Ian Ferguson的回答内容来看,64位处理器将成为移动终端的必然趋势!
详情请查看
http://www.padnews.cn/?p=11900
介绍两款2014Mouser穿戴式智能硬件创客大赛的基于ARM处理器的硬件平台。
1、飞思卡尔可穿戴参考平台(WaRP)
可穿戴参考平台(WaRP)解决了诸多可穿戴市场的顶级技术挑战(连接性、易用性、电池寿命和小型化),加速并简化了产品开发,使开发人员可以更专注于开发与众不同的产品。该平台基于飞思卡尔i.MX 6SoloLite ARM® Cortex®-A9应用处理器,它是内核处理单元,支持Android…
2014年6月24日,展讯通信(天津)有限公司(以下简称“展讯”),作为中国领先的2G、3G 和4G无线通信终端的核心芯片供应商之一,今日推出采用先进28nm工艺的高集成度TD-SCDMA/GSM/GPRS/EDGE多模四核智能手机平台——SC883XG。该款产品采用更先进半导体工艺,有助于实现高性能和低功耗,这将帮助手机厂商开发出高性价比解决方案的中高端手机。
SC883XG采用四核ARM Cortex A7架构,主频高达1.4GHz…
移动设备的兴起,最受益的非ARM莫属。ARM宣布其合作伙伴在2013年ARM架构芯片的总出货量超过100亿颗,这是ARM非常有标志性的一年。还有一个更大的值得庆祝的数字:自1991年成立后,ARM处理器的历史累计出货了已经突破了500亿颗!
ARM推出的处理器主要面向移动、嵌入式、企业及家庭四个领域。其中移动市场毫无疑问的占据了最大的份额,高达58%。其次是嵌入式市场,占据了20%的市场份额,这个市场包括各种SSD、HDD主控以及手机基带也适用了ARM架构。
值得一提的是企业级市场,这里可能会跟大家的认识有较大差别…
Often the Cortex-R Series are used in devices such as storage controller processors, LTE modems and industrial and automotive applications where the key attributes are needed:
Just over 6 years ago, in October 2007, ARM introduced a product that had the potential to change the world. Not just in one market (like mobile), but nearly all known semiconductor markets – Looking back, we can now safely say this product did change…
Smartphone and tablets are on the rise the increasing performance and convenience of these devices is definitely showing impact on the traditional PC market. Tablet sales will surge 53.4%, and PCs and notebooks will decline 11.2% in 2013,…
Following on from two earlier articles (Navigating the Cortex Maze and ARMv6-M vs ARMv7-M - Unpacking the Microcontrollers), you might be interested in a new piece on the ARMv7-A architecture and Cortex-A series (ARMv7-A - Power to the People). I hope…
The ARM architecture is 28 years old this year. The ARM1 first ran code on 26th April 1985 at the office of Acorn Computers in Cambridge, UK.
Since the formation of ARM (then called “Advanced RISC Machines”) in 1990, the architecture has…
Portable, battery powered devices are sweeping through society like wild fire. Mobile computing and sensor devices are springing up everywhere providing engineers with not only a plethora of data but also applications. Requirements often dictate constraints…
极域(Mythware)基于ARM处理器平台的电子教室和电子书包课堂管理系统此次也亮相2013台北电脑展。该方案可以帮助老师轻松地进行课堂上的各种教学互动,其锁屏功能大大减轻了家长和老师对学生课上被分散注意力的担心。此外,该方案最大的特点是可以无线环境下同时支持最多六十台学生平板电脑,在业界独树一帜。极域电子教室和电子书包课堂管理系统迄今已销售八百万台,六十多个国家。
ARM今天宣布了一颗全新设计的CPU Cortex-A35,定位于低功耗的低端手机、可穿戴、物联网等领域。
从这张图上就可以清晰地看到A35的位置:它也是基于ARMv8-A 64位架构的,但被放置在Cortex-A53的下边,取代对象则是32位的Cortex-A7/A5两个老核心。
ARM宣称,A35是其有史以来能效最高的处理器,目标功耗不超过125毫瓦,而且已经在28nm工艺、1GHz频率下做到了90毫瓦,因此采用16/14nm工艺的话,可以在保持功耗不变甚至更低的前提下,轻松超过2GHz。
它还可以和A53…
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