Posts Tagged ‘Arm’

ARM’s Brown Says Microsoft Deal May Generate Royalties Starting Late 2012

May 30th, 2011

ARM Holdings Plc (ARM), whose chip designs are used in Apple Inc. (AAPL)’s iPad, said Microsoft Corp. (MSFT)’s adoption of its technology will help Windows software expand into cars and televisions.

ARM may start generating royalties from chips using its technology in Windows-based laptops and tablets as early as next year, President Tudor Brown said in an interview today. Microsoft’s use of ARM technology will help the Cambridge, England-based chip designer gain market share, he said.

Microsoft will preview a Windows operating system designed for tablets this week, according to three people familiar with knowledge of the plans. Adapting Windows to better support devices that can compete with Apple Inc.’s iPad will also help ARM increase market share and may open the door for new uses for its technology, Brown said.

“Where it gets potentially game-changing is, what other opportunities does it open up for Microsoft,” Brown said in Taipei. “This opens up a much bigger market, and makes a valid and viable operating system for” TVs and automotive electronics, he said.

ARM seeks new applications for its chip technology as it faces competition from Intel Corp., the world’s biggest computer chipmaker. Semiconductors based on ARM’s designs are used in most tablet computers, including Apple’s iPad, and the company is also targeting the server computing market.

Tegra Chip

ARM expects its share of the market for chips used in mobile computers, such as tablets, notebooks and low-cost netbooks, to jump fivefold to 50 percent by 2015, Brown said. The company’s current 10 percent market share will expand to 15 percent by the end of the year, he said.

“We’re going to see tablets, and eventually laptops and servers using ARM-based operating systems, which should open significant opportunities,” said Jerome Ramel, a Paris-based analyst at Exane BNP Paribas with a “neutral” rating on the stock. “For servers and laptops, power consumption is becoming crucial, and ARM is all about power consumption.”

ARM has risen 35 percent in London trading this year, giving the company a market value of 7.7 billion pounds ($12.7 billion). The stock added 1.4 percent to 572.5 pence on May 27. U.K. and U.S. markets are closed for holidays today.

Josie Taylor, a Microsoft spokeswoman, doesn’t immediately have a comment.

Microsoft will showcase the operating system’s touch-screen interface running on hardware with an Nvidia Corp. (NVDA) Tegra chip, said the people last week, declining to be identified because the plans are confidential.

Global shipments of tablets will climb to 215 million units in 2015 from 17 million last year, Toni Sacconaghi, a New York- based analyst at Sanford C. Bernstein & Co., wrote in a May 26 report. The devices will cannibalize purchases of consumer PCs, reducing computer sales growth by 2 percent annually between 2010 and 2015, Sacconaghi wrote.

Source:http://www.bloomberg.com/news/2011-05-30/arm-says-microsoft-deal-may-generate-royalties-from-late-2012.html

ARM Accelerates server software ecosystem efforts

May 18th, 2011

ARM Holdings is seeking the support of software makers for its plan to put its low-power processors in servers, company executives said this week.

Most of the software written for servers is designed to run on x86 chips made by Intel and Advanced Micro Devices. ARM and x86 architecture use different instruction sets, so software would need to rewritten to run on servers containing ARM processors.

ARM has set up a dedicated team to chase the server opportunity and will reach out to virtualization software makers and server OS companies to write applications for the company’s processors, said Vice President of Software Alliances James McNiven during a webcast of the company’s analyst conference.

ARM is a dominant player in the mobile device market with the processor designs it develops and licenses, but it has almost no presence in the server market. As more servers connect to the Internet, ARM sees an opportunity to put processors in servers that execute web-related tasks such as search and social networking transactions.

During analyst day speeches, company officials argued that ARM processors are fast, and more power-efficient for such workloads than conventional server chips such as Intel’s Xeon or AMD’s Opteron.

“We think server … is a good opportunity for ARM. We’re looking to apply the lessons we’ve learned over several different ecosystems over many years to that ecosystem in servers,” McNiven said.

ARM is relatively new to the server market compared to Intel and AMD, whose processors populate data centers. ARM initially started looking at the server market two years ago, when it set up a team of marketing and research and development people to explore the opportunity.

A year later the company built a prototype web server with Marvell, a chip maker that uses ARM’s designs in some of its chips. Last November, Marvell announced a 1.6GHz quad-core server chip based on ARM intellectual property.

“We have been running a small part of the ARM.com website on that [server] for about 18 months now to get a lot more background data and learn about the market,” McNiven said.

Last August, ARM decided to test the server market by investing in Smooth-Stone, a startup that designs low-power servers. The company, now renamed Calxeda, has announced a low-power ARM-based server, though the product is not yet available.

But servers are only as useful as the software available for them, so ARM is taking steps to develop the software ecosystem. The company offers coding tools and works with outside developers to write compatible software.

ARM introduced its first processor that could go into servers, the Cortex-A15, in September last year. McNiven said the company is looking to work with virtualization software makers to build applications that take advantage of the processor’s virtualization features.

As the addressable market increases, ARM will also work with companies to develop server OSes and to optimize runtimes such as Java to work effectively on ARM processors in server environments.

The company will try to reuse existing code written for mobile devices in the server software ecosystem, McNiven said. That could help reduce software development costs for companies. ARM was able reuse mobile code on its internal server, and software such as browser or networking stacks can be easily ported across device types, McNiven said.

ARM declined to name specific software companies it is working with. But the company has successfully worked with Google, Apple and Microsoft to develop mobile OSes such as Android, iOS and Windows Phone 7. Microsoft’s next Windows operating system will also work on ARM processors, and Google has said it is developing Chrome OS for ARM processors.

But ARM faces hardware challenges as it tries to establish a presence in the server market. The Cortex-A15 does not include 64-bit addressing, and has a limited physical memory ceiling. However, ARM CEO Warren East has said the company has access to a large part of the server market as many cloud applications on servers are 32-bit.

Source:http://www.pcworld.com/article/228119/arm_accelerates_server_software_ecosystem_efforts.html

TI: free DSP and ARM software development tools

October 1st, 2010

Texas Instruments is launching two free to enable ARM, Linux and system developers to easily leverage the real-time, intensive signal processing power of the TMS320C6000 DSP in TI’s integrated floating- and fixed-point DSP + ARM processors. The C6EZRun and C6EZAccel software development tools allow ARM developers to quickly and easily program the DSP. This simplifies and accelerates the development process and reduces DSP development starting time, time-to-market and development costs.

Using C6EZRun, ARM and Linux developers can easily port their current ARM applications to run on the DSP without changing their ARM code or learning DSP architectures. Partitioning code between the DSP and the ARM cores offloads the ARM and allows the DSP to efficiently process signal-intensive algorithms, improving overall performance. Efficient partitioning of code from the ARM to the DSP can increase performance of certain algorithms by as much as 10 times. For system engineers looking to reduce development time by leveraging ready-to-use DSP software, C6EZAccel provides a framework to over 130 optimized DSP kernels, allowing them to add DSP functionality to their application and differentiate their product with TI-provided video, audio and voice codecs. With the C6EZRun and C6EZAccel software development tools, developers can quickly and easily leverage the DSP to add intensive real-time signal analysis and algorithm processing features to their applications. The tools are ideal for adding digital signal processing functionality such as digital room correction capabilities to an audio system, people-counting capabilities to a video system or power measurement and analysis to a power metering system.

Source:http://embedded-control-europe.com/product-news/article/news-global/20-toolssoftware/12546-ti-new-free-dsp-and-arm-software-tools

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