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embedded systems san jose - show review... |
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each fall & spring, eg3.com attends the major embedded systems conferences, looking for the most interesting developments for our worldwide e-clips audience of 30,000+. from the recently concluded embedded systems conference, san jose, here is our coverage of the 'top news.' don't miss our full index to all participating companies and all news @ www.eg3.com/embshow. comments? email info@eg3.com.
contents:
- arm vs. avr / avr®32?
- dso and rtos diversification
- embedded board announcements
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arm vs. avr / avr®32?
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ARM continued to be the hot architecture at this year's ESC. The company pushed 'better tools' with its RealView Development Suite 3.0 announcement. New features include an enhanced compiler optimization engine, a powerful debug engine with multicore DSP awareness, high-performance compilation of Linux, and GNU tools interoperability. Release here. Beyond its Keil Software acquisition, ARM benefited from wide 'ecosystem' support. CMX, for example, has greatly broadened its own ARM RTOS products - further signifying that the switch from 8-bit to ARM is well underway.
As an ARM licensee and competitor, Atmel, however, put substance behind 'coopetition,' announcing its AVR®32 AP7000 family of high-performance 32-bit digital signal controllers. AVR®32 targets many of the same multimedia, communications, and consumer applications as ARM. And, as compared with multi-core architectures like ARM/TI OMAP, AVR®32 has a single processor tool flow. Its Instruction Set Architecture (ISA) is specifically designed for high-level programming languages like C, C++ and Java. Release here.
On the low power front, Atmel wowed the attendees with its new picoPower AVR MCUs. The picoPower technology reduces "power-save" power consumption to as little as 650 nA. Check it out here. Another interesting low power announcement came from board vendor VersaLogic - their ''Cheetah'' board has sophisticated sleep/wake-up features that make it ideal for medical, industrial, or security applications that require low power. The company also remains a leader in RoHS compliance.
Rabbit Semiconductor announced availability for their Rabbit 4000, rounding out the chip announcements with one optimized for ease-of-use and programability. Announcement here.
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dso and rtos diversification
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With a grand vision of a new kind of embedded software, Wind River put on a mammoth DSO booth and extravaganza. Learn more at DSO.com. But other RTOS vendors stuck with the traditional nuts-and-bolts announcements of RTOS and tools.
Micro Digital, for example, made a rare show appearance and announced SMX.Blaze. Now available for ARM, ColdFire, and x86 processors, the product targets network connectivity with its smxNS a compact TCP/IP stack as well as standard low-level protocols (ARP, etc) and DHCP, FTP, Telnet, and BOOTP. Green Hills announced a new µ-velOSity RTOS.
Express Logic announced ThreadX Version 5.0. The company sees this as a major 'dot zero' release soon to be followed by new versions of their NetX TCP/IP network stack, FileX file system, and USBX USB stack. Release here.
Quadros drew attention to the SDIO standard, which has become the de facto standard in adding plug-and-play accessories to portable consumer devices. The partnership announcement stakes their claim as a leader in this emerging standard, here.
Mentor Graphics Embedded Systems Division continued to move towards robust tools solutions. They made a number of enhancements to their Edge tools - here. And, last but not least, QNX made a major contribution to multi-core by announcing a new QNX® Neutrino® Multi-Core Technology Development Kit (TDK). (Multi core will be featured in our May newsletter...)
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embedded board announcements
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Board vendors took a step backward from grand new standards at ESC. The most intriguing were announcements supporting 'wireless connectivity' with small boards or add-on modules. Digi, for example, announced an embedded core module with fully integrated wired 10/100 Mbit Ethernet and secure 802.11a/b/g wireless LAN networking capabilities. This device thus allows manufacturers to choose easily between wired or wireless connectivity. Release here. (We will deal in full with connectivity and M2M in our May eLetter).
Digi's Rabbit Semiconductor division announced a new Internet program by which designers can design boards 'on the fly' at RabbitFlex.
SBS Technologies connected GPS to telecommunications with their announcement of a GPS Clock AdvancedMC Module, here. The point, explained company spokespeople, is that many WiMAX base stations do not have physical access to the telecom network clocks that allow device synchronization. Besides positioning, GPS allows time synchronization. The company also announced its first PowerPC-based AdvancedMC board, here.
WinSystems continued its forray into embedded memory by announcing its RoHS-compatible CompactFlash cards, here. WinSystems' CompactFlash parts are targeted for applications that need industrial-grade reliability, industry-standard compatibility, and IDE hard disk drive emulation for program and data storage. Competitor and partner msystems also announced upgraded 'industrial grade' flash, here.
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