Single-chip multiprocessor targets broadband-enabled mobile phones

. . . tomorrow's device technology today

Home | News

Keywords: Match:

Jul. 12, 2004

Hitachi semiconductor spinoff Renesas and NTT DoCoMo, Japan's largest telecommunications company, will jointly develop a single-chip multiprocessor for mobile phones. The chip, expected in late 2006, will help save power in next-generation mobile phones that will access the Internet at broadband speeds.

Today, mobile phones typically use dual processors, one of which runs a simple real-time operating system such as VRTX and handles radio and signal processing, while the other runs the higher-level operating system, user interface, and applications. The new single-chip multiprocessor will integrate both processors on the same die. Single-chip designs typically draw less power, an area of critical importance in devices with power-hungry multimedia displays such as smartphones and feature phones.

Renesas lists the following key features for the new multiprocessor chip:

Support for 3G W-CDMA and 2G GSM/GPRS dual-mode handsets
Baseband LSI and SH-Mobile application processor on a single chip
Use of SH-Mobile third-generation CPU core (development project name: SH-X) offering powerful multimedia application processing, including image, audio, and Java capabilities, together with low power consumption

Renesas in late May released its second-generation SH-Mobile3 core. The SH-Mobile processor was developed specifically for mobile phones, and is backed by an industry coalition with more than 70 member companies.

Renesas and NTT DoCoMo hope to finish the new multiprocessor chip by October, 2006, and will work together on a mobile reference design for the global handset market that will work with NTT DoCoMo's FOMA services. FOMA, or "Freedom of Mobile Multimedia Access," is NTT DoCoMo's brand name for 3G (third generation) mobile phone services, which provide Internet connectivity at broadband speeds.

Renesas will also market the chip for Europe's 2Mbps 3G telecommunication system, UMTM (Universal Mobile Telecommunication System).

(Click here for further information)

7 Advantages of D2D Backup
For decades, tape has been the backup medium of choice. But, now, disk-to-disk (D2D) backup is gaining in favor. Learn why you should make the move in this whitepaper.

4 Legal Reasons to Control Internet Access
The Internet is obviously a valuable resource for many organizations. However, many are exposed to legal liability concerns because they fail to control Internet access. Learn if you're safe in this white paper.

Rapidly Resolve J2EE Application Problems
Whether you are in the process of building J2EE applications or have J2EE applications already running in production, you must ensure that they deliver the expected ROI. Learn how in this white paper.

Load Testing 2.0 for Web 2.0
There are many unknowns in stress testing Web 2.0 applications. Find out how to test the performance of Web 2.0 in this white paper.

Build Better Games Online
For the game infrastructure providers, life is complex. Making money from games has become more complicated. Why? Find out in this white paper.

Building a Virtual Infrastructure from Servers to Storage
This white paper discusses the virtual storage solutions that reduce cost, increase storage utilization, and address the challenges of backing up and restoring Server environments.

Gaining Faster Wireless Connections with WiMAX
Welcome to what is quickly becoming the hyperconnected world where anything that would benefit from being connected to the network will be connected. Learn more in this white paper.

Is Your Desktop a Security Threat?
The new wave of sophisticated crimeware not only targets specific companies, but also targets desktops and laptops as backdoor entryways into those business’ operations and resources. Learn how to stay safe in this white paper.

Increasing SAN Reliability by 100 Percent
Storage area networks (SAN) are a strong part of storage plans. Learn how to increase your reliability and uptime by 100 percent in this case study.

Got a HOT TIP? please tell us!

ADVERTISEMENT
(Advertise here)

LinuxDevices headlines:
• Superscalar ARM SoC runs Linux
• "Zubuntu" keeps Zaurus spirit alive
• i.MX515 targets Linux netbooks
• Palm "Nova" Linux set for CES debut?
• German Linux integrator launches workshops
• In memorium: Thiemo Seufer
• Browser for Linux devices hits second alpha
• OpenSUSE changes licenses
• "...and I'm Linux" contest nears
• COM Express module sports Atom

WindowsForDevices headlines:
• CE-based nav stack heads for CES
• Windows phone has dual displays
• Cortex-A8 SoC targets netbooks
• Palm "Nova" Linux set for CES debut?
• Editors' retrospective -- Windows-powered Devices in 2008
• Firefox mobile browser alphas released
• Box PC doubles as car computer
• Windows phone has dual active radios
• Windows PMP has dual-core CPU
• COM Express module sports Atom

news feed

Home \| News \| About \| Contact

	Ziff Davis Enterprise Home \| Contact Us \| Advertise \| Link to Us \| Reprints \| Magazine Subscriptions \| Newsletters Tech RSS Feeds \| White Papers \| ROI Calculators \| Tech Podcasts \| Tech Video \| VARs \| Channel News
	Baseline \| Careers \| Channel Insider \| CIO Insight \| DesktopLinux \| DeviceForge \| DevSource \| eSeminars \| eWEEK \| Enterprise Network Security \| LinuxDevices \| Linux Watch \| Microsoft Watch \| Mid-market \| Networking \| PDF Zone \| Publish \| Security IT Hub \| Strategic Partner \| Web Buyer's Guide \| Windows for Devices
	Developer Shed \| Dev Shed \| ASP Free \| Dev Articles \| Dev Hardware \| SEO Chat \| Tutorialized \| Scripts \| Code Walkers \| Web Hosters \| Dev Mechanic \| Dev Archives \| igrep
Use of this site is governed by our Terms of Service and Privacy Policy. Except where otherwise specified, the contents of this site are copyright © 1999-2008 Ziff Davis Enterprise Holdings Inc. All Rights Reserved. Reproduction in whole or in part in any form or medium without express written permission of Ziff Davis Enterprise is prohibited.

Home \| News \| About \| Contact

	Ziff Davis Enterprise Home \| Contact Us \| Advertise \| Link to Us \| Reprints \| Magazine Subscriptions \| Newsletters Tech RSS Feeds \| White Papers \| ROI Calculators \| Tech Podcasts \| Tech Video \| VARs \| Channel News
	Baseline \| Careers \| Channel Insider \| CIO Insight \| DesktopLinux \| DeviceForge \| DevSource \| eSeminars \| eWEEK \| Enterprise Network Security \| LinuxDevices \| Linux Watch \| Microsoft Watch \| Mid-market \| Networking \| PDF Zone \| Publish \| Security IT Hub \| Strategic Partner \| Web Buyer's Guide \| Windows for Devices
	Developer Shed \| Dev Shed \| ASP Free \| Dev Articles \| Dev Hardware \| SEO Chat \| Tutorialized \| Scripts \| Code Walkers \| Web Hosters \| Dev Mechanic \| Dev Archives \| igrep
Use of this site is governed by our Terms of Service and Privacy Policy. Except where otherwise specified, the contents of this site are copyright © 1999-2008 Ziff Davis Enterprise Holdings Inc. All Rights Reserved. Reproduction in whole or in part in any form or medium without express written permission of Ziff Davis Enterprise is prohibited.