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Tag: processor

  • Toshiba Launches Application Processor Development Platforms For Wearable And IoT Devices

    Toshiba Launches Application Processor Development Platforms For Wearable And IoT Devices

    toshiba

    Toshiba has rolled out hardware and software development kits (HDK and SDK) for the Toshiba TZ1000 Application Processor Lite (ApP Lite) series of processors for wearable and Internet of Things (IoT) devices. Together, the kits allow evaluation of devices in an environment closer to that of their final application. The TZ1000 processor can also be optimized for specific product characteristics, compared with the previous development environment.

    Given the explosive growth of the wearable and IoT markets, customers need to be able to quickly and easily design application processors into their products. Toshiba’s new development platform allows them to do just that, enabling new products with short development cycles.

    The company said it will supply a limited number of reference boards to select IoT device developers free of charge, under certain conditions.

    Three elements make up the TZ1000 development environment:

    • HDK, consisting of a main reference board embedded with a TZ1001MBG processor and a biometric sensor board that measures pulse waves and the heart’s electrical activities;
    • SDK, comprising driver software that controls each component incorporated in the TZ1001MBG, middleware that measures activity and pulse waves, and application software that controls the overall system;
    • supporting software development tools. Examples of supporting development tools available include Keil MDK-ARM and IAR Embedded Workbench for ARM.

    First introduced in 2014, the TZ1000 series of ApP Lite devices integrate a sensor, an ARM Cortex-M4F processor, flash memory and a Bluetooth Low Energy (BLE) controller in one package.

    Also included is a high-resolution ADC that can convert analog signals from external sensors, such as pulse wave and electrocardiogram, into digital data and deliver it to the processor. T

    he single-device solution measures, processes, saves and communicates data required for IoT devices and wearables, operating at low power to enable long battery life.

    ApP Lite
    Toshiba ApP Lite processors enable raw data to be fed to the cloud, and also carry out high-performance and efficient signal processing. They extract necessary data through sensors and image recognition, contributing to a reduced data load.

    The ApP Lite family consists of four series, each optimized for specific applications: TZ1000, TZ2000, TZ3000 and TZ5000.

  • TI's OMAP4440 Processor Boasts New Upgrades

    Texas Instruments announced that the OMAP4440 applications processor enhancements deliver "impressive performance improvements" beyond the OMAP4430 processor, including a 1.25x increase in graphics performance, a 30 percent decrease in webpage load time, a 2x increase in 1080p video playback performance and clock speeds as fast as 1.5 GHz per ARM Cortex-A9 MPCore.

    According to TI, these marked performance advantages, along with other feature enhancements, reaffirm the OMAP 4 platform’s ability to drive today’s most coveted Smartphone and tablet user experiences, such as 1080p stereoscopic 3D (S3D), 1080p video conferencing and gesture recognition.

    "The increased performance given by the OMAP4440 applications processor illustrates TI’s ability to push mobile computing possibilities with the right processor architecture enveloped in the right platform," said Remi El-Ouazzane, vice president, OMAP platform business unit, TI.

    "We seized an opportunity to enhance the platform capabilities driving the OMAP4430 processor’s success today. As OMAP4430 processor-based products hit the market in first half 2011, we’re arming our customers with a huge performance boost via an easy migration to OMAP4440 processor for their next wave of exciting devices. The resulting user experiences will radically impact how consumers continue to integrate mobile technology into their daily lives," he added.

    The OMAP 4 platform is a highly-optimized system-on-chip (SOC) leveraging two ARM Cortex-A9 MPCore general-purpose processors, reaching speeds of 1.5 GHz per core, complemented by two ARM Cortex-M3 cores to power-efficiently offload time-critical and control tasks.

    High-performance multimedia capabilities are provided by programmable cores including a POWERVR 3D graphics engine, TI IVA 3 for high-definition/multi-standard video, TI image signal processor (ISP) for high-quality/high-megapixels imaging, TI low-power audio processor and TI digital signal processor (DSP) based on the TI C64x DSP for natural user interface and signal processing innovations optimized for mobile applications.

    The OMAP 4 platform supports concurrent, high-performance processing and high-definition multimedia with dual, high-bandwidth memory channels. The platform is secured with TI M-Shield security, and delivers high performance within the small power budget of mobile devices by leveraging TI SmartReflex™ power and performance management technologies.

    The company has informed that OMAP4440 applications processor will sample in first quarter 2011, with production expected by the second half of 2011. These products are intended for high-volume wireless OEMs and ODMs and are not available through distributors.

  • Marvell Unveils 1.5 GHz Tri-Core Processor Capable of 1080p 3D Video for Smartphones

    Marvell has introduced the world’s first 1.5 GHz tri-core application processor, the Marvell ARMADA 628. It incorporates a full System-on-a-Chip design (SoC) with three Marvell-designed, ARM-compliant CPU cores operating as the world’s first commercially available heterogeneous, multi-core, applications processor.

    The tri-core design of new ARMADA integrates two symmetric multiprocessing cores and a third core optimized for ultra low-power. The third core is designed to support routine user tasks and acts as a system management processor to monitor and dynamically scale power and performance.

    According to Marvell, the tri-core architecture provides superior performance and lower power over dual-core designs “while maintaining industry compatibility and leadership – ensuring a richer, faster and smoother experience than any other ARM-based processor available today.”

    The architecture is analogous to a hybrid muscle car. The ARMADA 628 is intended to perform like a race car engine on demand, while still delivering the frugal gas-mileage of a hybrid automobile. In real world terms, this enables the ARMADA 628 to play more than 10 hours of full 1080p HD video or 140 hours of music on a single charge while still providing 3 GHz of raw computational horsepower.

    The new Marvell’s processor comprises a complete SoC design – a first for the industry. In addition to the tri-core CPU, there are six additional processing engines to support 3D graphics, 1080p video encode/decode, ultra high fidelity audio, advanced cryptography, and digital photo data processing – for a total of nine dedicated core functions.

    The company said that the ARMADA 628 is also designed to be the first mobile CPU to provide high-speed USB 3.0 connectivity, which offers 10x faster performance than USB 2.0.

    "Marvell’s groundbreaking tri-core architecture is a unique solution to a long-time problem-how to achieve enterprise performance without breaking the limited power budget of smartphones, tablets and other mobile consumer devices," said Linley Gwennap, principal analyst of The Linley Group.

    The ARMADA 628 is based on a Marvell-designed ARM v7 MP compatible CPU offering 1.5 GHz performance. It offers support to use LP-DDR2 or DDR3 memory up to 533 MHz, a highly flexible display controller capable of driving four simultaneous displays at up t o 2K x 2K resolution, and a highly robust security subsystem that includes a secure execution processor.

    An integrated 3D engine renders 200 million triangles per second for an immersive game play experience and a multi-format video engine supports dual stream 1080p video for a true 3D visual experience. In addition, the ARMADA 628 supports DirectX, Open GL ES 2.0, and Open VG 1.1 – ensuring complete compatibility with the most hotly anticipated mobile game titles.

    ARMADA 628 supports RIM OS, Android™, Linux, Windows Mobile, and full Adobe Flash.

  • Next-Gen iPhone Will Be Modest Upgrade?


    Apple’s next-gen iPhone could be unchanged in physical design but include changes relating to speed, memory and the camera.

    At least that’s according an unnamed employee at Apple’s manufacturing partner Foxconn, who claims to have used prototypes of the handset.

    The main changes are increases in clock speed and memory: the roughly 400MHz Samsung ARM processor used in the current iPhone 3G will be upgraded to a 600MHz part, according to a post on a Chinese site

    Writing anonomously, the commentator also said that system RAM will be doubled to 256MB and the handset will ship in 16GB and 32GB configurations.

    It is also said to have a 3.2-megapixel camera with autofocus.

    While the information is unsubstantiated, if true there could be some disappointment.

    Among the improvements being sought are an improved battery, a better GPU, a more elegant housing and – ideally – an OLED display.

  • Cisco Transforms Data Center With UCS


    Cisco has launched a mainstream data center computing platform – Unified Computing System (UCS) – that promises to seamlessly integrate processor, storage and network systems in a virtualised architecture.

    The move pits the networking equipment market leader against the world’s largest systems vendors, including HP, IBM, Dell, Fujitsu and others.

    UCS offers medium and large enterprises a single architecture that links all data centre resources together, so overcoming the "assembly-required" nature of distinct virtualisation environments.

    Prem Jain, senior vice president of Server Access and Virtualization Business Unit at Cisco, said UCS unites compute, network, storage access and virtualization resources in a single energy-efficient system that unleashes the power of virtualization.

    "By delivering and supporting Microsoft operating systems for the Unified Computing System, we’re offering a familiar Windows platform to help our customers integrate this revolutionary new architecture into existing data center environments so they can quickly realize the benefits of unified computing," he said.

    Virtualisation has transformed the structure of server and storage environments in data centres. It is now extending to network virtualisation.

    With UCS, Cisco is positioning itself so as to have a controlling role across all three levels of virtual technology.

    Starting in the second quarter of 2009, it plans to offer complete systems of up to 320 compute nodes housed in 40 chassis, with data flowing across 10 gigabit Ethernet.

    Critical to its challenge will be its ability to draw on the expertise of key partners. These include:

    • Its compute capabilities, UCS B-Series blades, will be based on Intel Nehalem processors
    • The follow-on generation will be from Intel Xeon.
    • VMware will supply the critical virtualisation software
    • BMC will enable "a single management environment for all data centre devices".
    • EMC and NetApp will be responsible for the storage system units
    • Emulex and Qlogic will input storage networking technology
    • Oracle will deliver middleware
    • Key systems software will come from Microsoft and Red Hat.
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    John Chambers, Cisco’s CEO, said UCS could do a lot for Cisco’s bottom line.

    He said it gives Cisco access to about a quarter of the many billions spent inside the data center, up from less than 10 per cent presently.
    That’s the principal reason why Cisco is reinventing the basic building block of the data center.

  • 1080p Video Possible With Intel's New Atom Chipset


    Poor video acceleration – stuttering and frame rate drops – is something of a blight for netbooks when it comes to playing HD video.

    Now Intel has confirmed that the GN40 chipset for Atom chips, when paired with the Atom N280 processor, is capable of playing 1080p video.

    That doesn’t, however, stretch to Blu-ray HD footage.

    An Intel product manager has told Fudzilla that the GN40 is "designed to do 1080p HD playback for typical broadband internet content".

    The semiconductor firm says the more advanced graphics acceleration in GN40 can decode most common bitrates of the full HD resolution without the problems of poor video acceleration encountered with the 945 chipsets used with most Atom-based netbooks.

    It is likely that Microsoft’s own compressed HD format, 1080p WMV, will be playable through the GN40.

    The same may not be true for H.264 and VC1 decoding.

    This will be encouraging for NVIDIA, which has its Ion platform – capable of bringing Full HD-capabilities to the netbook.

    However, Intel says the chipset wasn’t engineered to enable full Blu-ray capability "where the bitrates and demands of multi-layer content are significantly higher than that of internet HD content" – as high as 24Mbps for the video as well as extra layers like picture-in-picture commentary.

    So when are we likely to see a successor to GN40 that is capable of Blu-ray video?