Dithered Binary Oversampling Analog to Digital Converter
ISBN: 9783639378078 / Angielski / Miękka / 104 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Two generations of the BDO converter were implemented using 0.5 um-CMOS technology to demonstrate their functionality. We also implemented a first order continuous time sigma delta modulator on the same integrated chip to compare both architectures. We compared both converters in terms of size, power, resolution and robustness. The proposed binary dithered oversampled converter was significantly smaller in size, consumed less power and achieved comparable resolution to that of the first order sigma delta modulator. In terms of robustness, sigma delta modulator can achieve higher resolution if...
Two generations of the BDO converter were implemented using 0.5 um-CMOS technology to demonstrate their functionality. We also implemented a first ord...
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cena:
253,91 zł |
Gestión de Sistemas Dinámicamente Reconfigurables
ISBN: 9783845488028 / Hiszpański / Miękka / 276 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. La tecnologia del HW reconfigurable se situa entre la flexibilidad de los procesadores y el alto rendimiento proporcionado por los ASIC. Recientemente esta flexibilidad se ha incrementado con la aparicion de varias caracteristicas arquitectonicas, tales como la reconfiguracion parcial en tiempo de ejecucion y el soporte para incluir bloques predisenados. Utilizando esta reconfiguracion parcial, la funcionalidad de los recursos hardware puede modificarse parcialmente en tiempo de ejecucion. Esto permite adaptarse a los requisitos variables que muchas aplicaciones demandan en la actualidad,...
La tecnologia del HW reconfigurable se situa entre la flexibilidad de los procesadores y el alto rendimiento proporcionado por los ASIC. Recientemente...
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cena:
409,37 zł |
Ooce: Un middleware Hw-Sw orientado a objetos para Sistemas en Chip
ISBN: 9783847351948 / Hiszpański / Miękka / 224 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Las tecnicas de diseno de sistemas electronicos, llamemoslas tradicionales, empiezan a exhibir problemas de escalado cuando se trabaja con circuitos cada vez mas complejos. En realidad, esta es una circunstancia que no es nueva y lleva amenazando con colapsar los actuales modelos de diseno desde hace casi una decada. En esta Tesis Doctoral el autor aborda el diseno de sistemas heterogeneos complejos, como por ejemplo son los SoCs (System on Chip), desde una nueva perspectiva y partiendo de la siguiente premisa: "Un SoC comparte muchas caracteristicas con los sistemas distribuidos heterogeneos...
Las tecnicas de diseno de sistemas electronicos, llamemoslas tradicionales, empiezan a exhibir problemas de escalado cuando se trabaja con circuitos c...
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cena:
357,56 zł |
Modélisation conjointe logiciel/matériel de systèmes temps réel
ISBN: 9786131584206 / Francuski / Miękka / 168 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Ce travail de thA]se porte sur la co-modA(c)lisation logiciel/matA(c)riel des systA]mes embarquA(c)s temps-rA(c)el, et plus prA(c)cisA(c)ment, sur la prise en charge du matA(c)riel dans la modA(c)lisation du logiciel. Il nous a fallu, de ce fait, marier plusieurs domaines de compA(c)tence dont l'ingA(c)nierie dirigA(c)e par les modA]les, la conception d'applications temps-rA(c)el (mA(c)thodologies, analyses, noyaux temps-rA(c)el...), le dA(c)veloppement du matA(c)riel embarquA(c) (modA(c)lisation, simulation, implantation...), l'intA(c)gration logiciel/matA(c)riel (allocation, adA(c)quation,...
Ce travail de thA]se porte sur la co-modA(c)lisation logiciel/matA(c)riel des systA]mes embarquA(c)s temps-rA(c)el, et plus prA(c)cisA(c)ment, sur la ...
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cena:
490,00 zł |
Microarchitecture to Exploit Repetitive Computations and Values
ISBN: 9783838310862 / Angielski / Miękka / 180 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. This book proposes several microarchitectural techniques that can be applied to various parts of current microprocessor designs to improve the memory system and to boost the execution of instructions. Some techniques attempt to ease the gap between processor and memory speeds, while the others attempt to alleviate the serialization caused by data dependences. The underlying aim behind all the proposed microarchitectural techniques is to exploit the repetitive behaviour in conventional programs. Instructions executed by real-world programs tend to be repetitious, in the sense...
This book proposes several microarchitectural techniques that can be applied to various parts of current microprocessor designs to improve the mem...
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cena:
352,37 zł |
Adaptive Delay Sequential Elements
ISBN: 9783838313566 / Angielski / Miękka / 120 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Modern integrated circuits depend on controlling relative timing of signals with picosecond accuracy. Their burgeoning complexity requires many approximations during design. Relatively large design margins are required to account for variations due to manufacturing tolerances. Voltage and temperature variations, intentional or incidental, may also affect signal timing and cause timing errors. Adaptive Delay Sequential Elements (ADSEs) are intended to correct timing errors whether they are caused by manufacturing tolerances, modeling approximation, or voltage/temperature variations. This book...
Modern integrated circuits depend on controlling relative timing of signals with picosecond accuracy. Their burgeoning complexity requires many approx...
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cena:
253,91 zł |
The Verification of MDG Algorithms in the HOL Theorem Prover
ISBN: 9783838317380 / Angielski / Miękka / 160 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Formal verification of digital systems is achieved, today, using one of two main approaches: states exploration (mainly model checking (MC)) or deductive reasoning (theorem proving). The combination of the two approaches promises to overcome the limitation and to enhance the capabilities of each. Our research is motivated by this goal. In this book, we provide the necessary infrastructure (data structure + algorithms) to define high level states exploration in the HOL theorem prover named as MDG-HOL platform. We have based our approach on Multiway Decision Graphs (MDGs). We formalize the...
Formal verification of digital systems is achieved, today, using one of two main approaches: states exploration (mainly model checking (MC)) or deduct...
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cena:
305,73 zł |
Real-Time Correction of Images for Stereo Matching
ISBN: 9783838306353 / Angielski / Miękka / 84 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Stereo vision is one of the most effective methods used in the field of machine visionary because of its high measurement accuracy compared to other techniques. This mimics the biological vision system where streams of image pairs are captured by the human eyes and processed by the brain in order to reconstruct a 3D realization of the surrounding environment. This method is based on matching the corresponding points in two images in order to generate 3D depth maps of the environment scenes. Applying stereo matching in computer hardware, however, is challenging because it is computationally...
Stereo vision is one of the most effective methods used in the field of machine visionary because of its high measurement accuracy compared to other t...
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cena:
253,91 zł |
Cost-Effective Methods for High-Speed Nanometer CMOS VLSI Design
ISBN: 9783838307329 / Angielski / Miękka / 132 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The semiconductor industry has been following Moore's law over the past five decades due to the continuous CMOS process technology scaling. This scaling has led to reduced integrated circuit cost, higher integration density and better design performance. On the other hand, many new design challenges have been introduced due to scaling, and these chanllenges become more significant when migrating from one technology node to a newer one with smaller feature size. This book presents seven newly developped circuit and interconnect design methods for nanometer CMOS VLSI designs. The first four...
The semiconductor industry has been following Moore's law over the past five decades due to the continuous CMOS process technology scaling. This scali...
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cena:
305,73 zł |
Secure Computing on Reconfigurable Systems
ISBN: 9783838362328 / Angielski / Miękka / 212 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. This work discusses a Secure Computing Module (SCM) for reconfigurable computing systems. Secure Computing (SC) provides a protected and reliable computational environment, where data security and protection against malicious attacks to the system is assured. SC is strongly based on encryption algorithms and on the attestation of the executed functions. The use of SC on reconfigurable devices has the advantage of being highly adaptable to the application and the user requirements, while providing high performances. Moreover, it is adaptable to new algorithms, protocols, and threats. In work,...
This work discusses a Secure Computing Module (SCM) for reconfigurable computing systems. Secure Computing (SC) provides a protected and reliable comp...
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cena:
409,37 zł |
Fractional FPGA Neural Networks
ISBN: 9783838335933 / Angielski / Miękka / 228 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Neural networks have a proven ability to learn complex data sets, but suffer from the amount of processing time required for large based networks. FPGAs, which have become commonplace since their inception, offer the academic community a way of achieving real-time computation due to their parallel nature. Unfortunately, floating-point neural networks require large amounts of gate space, which in turn results in having to utilise an expensive FPGA. Fractional FPGA Neural Networks explores an alternative numeric system, where integer based fractions are used in the computations, rather than...
Neural networks have a proven ability to learn complex data sets, but suffer from the amount of processing time required for large based networks. FPG...
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cena:
409,37 zł |
Efficient and Scalable Cache Coherence for Chip Multiprocessors
ISBN: 9783838341521 / Angielski / Miękka / 196 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. |
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cena:
352,37 zł |
Ele-Comp-Hus
ISBN: 9783838352091 / Angielski / Miękka / 88 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. This book is a research monograph based on the conducted research and development work as the part of a project 'Smart House'. This monograph mainly discusses a digital, auto electric, mobile and computerized house. Going into the details; the presented research work describes designed and implemented hardware and software to control a house's electric appliances to provide a mobile and computerized home automation and security system.
This book is a research monograph based on the conducted research and development work as the part of a project 'Smart House'. This monograph mainly d...
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cena:
253,91 zł |
Hardware Prefetch, Reduction Support and Speculative State Buffering
ISBN: 9783843365178 / Angielski / Miękka / 204 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. This work makes several contributions in the context of shared memory multiprocessors. The first contribution is the characterization of the data access patterns in parallel programs and a new performance model and hardware prefetch mechanism for a bus-based multiprocessor system. The second contribution is the design and evaluation of architectural support for parallel reductions. The proposed technique uses the caches of the processors as temporary storage where processors accumulate their partial results. As cache lines are displaced, their values are combined with the value in the...
This work makes several contributions in the context of shared memory multiprocessors. The first contribution is the characterization of the data acce...
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cena:
409,37 zł |
Robot Control Via a Radio Link
ISBN: 9783843373432 / Angielski / Miękka / 104 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Robotics & education, computers & communication, electronics & large system integration are the art of control and the heart of robotics. Students, kids, teenagers as well as enthusiasts all over the world are fascinated with robots, the secrets beyond, and the future of this field. When an individual reads about robots or watches a movie or hears a story, curiosity is ignited to understand the dynamics, mathematics, mechanics and control of this human-like machine. There are several hundred books scattered all over the globe discussing robotic technology. It is a very promising topic for...
Robotics & education, computers & communication, electronics & large system integration are the art of control and the heart of robotics. Students, ki...
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cena:
253,91 zł |
Motion Estimation Technique for H.264 Advanced Video Coder
ISBN: 9783843375993 / Angielski / Miękka / 76 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Video compression is an active area for potential research. Due to the limitations in the available bandwidth and storage space for high quality multimedia content like - video broadcasting and DVD video data, video compression has become very much necessary to keep up the ever growing demand, yet maintaining the quality in decoded video. Motion Estimation technique in a video coder takes advantage of the temporal redundancy present in video data to achieve substantial compression. The block matching efficiency of the Motion Estimation algorithm, feasibility for hardware...
Video compression is an active area for potential research. Due to the limitations in the available bandwidth and storage space for high quality mu...
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cena:
253,91 zł |
High-level platform modeling and exploration
ISBN: 9783844307269 / Angielski / Miękka / 132 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. One advantage of using a virtual platform over real hardware for embedded software development and testing is the ability of some simulators to take checkpoints of their state. If the entire system model is detailed enough, it might take several minutes (or hours) to simulate booting the O.S. If a snapshot of the simulation is saved just after it has finished booting, each time it is necessary to run the embedded software, designers can simply restore the snapshot and go. Restarting a checkpoint typically takes a few seconds. In this book we present our work on adding a...
One advantage of using a virtual platform over real hardware for embedded software development and testing is the ability of some simulators to take...
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cena:
305,73 zł |
Hierarchical Interconnection Networks
ISBN: 9783843360524 / Angielski / Miękka / 212 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Solving the grand challenge problems in many areas such as development of new materials and sources of energy, development of new medicines and improved health care, strategies for disaster prevention and mitigation, and for scientific research including the origins of matter and the universe, requires Teraflops performance for more than a thousand hours at a time. In future, we will need Petaflops or Exaflops level of computation power. To achieve this level of performance, we need massively parallel computer (MPC) systems with millions of nodes. k-ary n-cube is a node and edge symmetric...
Solving the grand challenge problems in many areas such as development of new materials and sources of energy, development of new medicines and improv...
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cena:
409,37 zł |
Bionic - The Humanoid
ISBN: 9783844304749 / Angielski / Miękka / 68 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Bionic is a two legged artificially intelligent walking robot. This articulated biped robot has complex joint configuration like a normal human being. Each motion of bionic has an associated feedback thus making it a control loop feedback system. It utilizes inverse kinematics for determining its various joint variables. Computer Vision of bionic makes it capable of locating humans relative to its current position using scaling factor and face detection. It detects obstacles using SONAR sensor and reaches its target position avoiding any obstacles in its way by calculating shortest path using...
Bionic is a two legged artificially intelligent walking robot. This articulated biped robot has complex joint configuration like a normal human being....
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cena:
253,91 zł |
A Framework for Distributed Mobile Multi-Media
ISBN: 9783838304083 / Angielski / Miękka / 180 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The trends towards increased mobility and global business connections force workers and managers alike to communicate faster using multiple new types of media. At the same time, the means of communication must become easier to use and more secure, because the statically localized workplace of today will dissolve in the near future into a distributed and highly mobile multi-media communication platform. As the need for - or the freedom of - mobility as part of altering life styles becomes more and more commonplace, new tools are required that support these new forms of life and work, also...
The trends towards increased mobility and global business connections force workers and managers alike to communicate faster using multiple new types...
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cena:
352,37 zł |