NETWORK ON CHIP-VLSI PROJECT
Network on chip : An architecture for billion transistor era
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Looking into the future, when the billion transitor ASICs will become reality, this paper presents Network on a chip (NOC) concept and its associated methodology as solution to the design productivity problem. NOC is a network of computational, storage and I/O
Survey of network on chip (noc) architectures contributions
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Multiprocessor architectures and platforms have been introduced to extend the applicability of Moores law. They depend on concurrency and synchronization in both software and hardware to enhance the design productivity and system performance. These platforms will
Concepts and implementation of the Philips network – on – chip
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SoC communication infrastructures, such as the Æthereal network on chip (NoC), will play a central role in integrating IPs with diverse communication requirements. To achieve a compositional and predictable system design, it is essential to reduce uncertainties in the
Catnap: energy proportional multiple network – on – chip .
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Multiple networks have been used in several processor implementations to scale bandwidth and ensure protocol-level deadlock freedom for different message classes. In this paper, we observe that a multiple- network design is also attractive from a power perspective and can
Efficient microarchitecture for network – on – chip routers
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Continuing advances in semiconductor technology, coupled with an increasing concern for energy efficiency, have led to an industry-wide shift in focus towards modular designs that leverage parallelism in order to meet performance goals. Networks- on – Chip (NoCs) are This book is a product of an emerging interdisciplinary field that is using photonic communications to address many of the challenges associated with scaling computing system performance. With the emergence of multicore architectures and the ever-growing
The MANGO clockless network – on – chip : Concepts and implementation
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This dissertation addresses aspects of on – chip interconnection networks. The scientific contributions of the thesis are twofold. First, a survey of existing research is made. The survey categorizes, structures and reviews a wide spectrum of work in this new academic
A Low Area Overhead Packet-switched Network on Chip : Architecture and Prototyping.
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The increasing complexity of integrated circuits drives the research of new intra- chip interconnection architectures. A network – on – chip adapts concepts originated in the distributed systems and computer networks subject areas to connect IP cores in a structured
Mapping cores on network – on – chip
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The paper addresses the problem of topological mapping of intellectual properties (IPs) on the tiles of a meshbased network on chip (NoC) architecture. The aim is to obtain the Pareto mappings that maximize performance and minimize the amount of power consumption. As
A Multi-objective Genetic Approach to Mapping Problem on Network – on – Chip .
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Advances in technology now make it possible to integrate hundreds of cores (eg general or special purpose processors, embedded memories, application specific components, mixedsignal I/O cores) in a single silicon die. The large number of resources that have to
Basic network – on – chip interconnection for future gigascale MCSoCs applications: Communication and computation orthogonalization
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Network – on – Chip paradigm is emerging as the so-lution for the problems of interconnecting dozens of cores into a single system on chip . However, there are many problems associated with the design of such systems. These problems arise from non-scalable global wire
DMesh: a diagonally-linked mesh network – on – chip architecture
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In this paper, we propose a new mesh-typed NoC architecture which aims at enhancing network performance while keeping implementation cost feasible. The result is a diagonally- linked mesh (DMesh) NoC that uses wormhole packet switching technique. Together with
Review of XY routing algorithm for network – on – chip architecture
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The Network – on – Chip (NoC) is Network -version of System- on – Chip (SoC) means that on – chip communication is done through packet based networks. In NOC topology, routing algorithm and switching are main terminology. The routing algorithm is one of the key factor
Netrace: Dependency-tracking traces for efficient network – on – chip experimentation
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Network simulation has emerged as the preferred method of evaluating new network – on – chip (NOC) designs, because of lower execution latency compared to full-system simulation and greater fidelity compared to analytical modeling. While network simulation provides
Energy models for network – on – chip components
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A. ABSTRACT Today with the advent of new VLSI processing technologies, System- on – Chip (SoC) design is gaining prominence in order to achieve faster time to market, reduced costs and flexible solutions. Present day embedded multimedia applications are becoming more Moores law continues unabated and new design challenges lead to new design methodologies and even paradigm shifts. One such recent development is the introduction of three-dimensional integration technology. Efficiently utilizing novel technologies poses
Reduction methods for adapting optical network on chip topologies to specific routing applications
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1Optical network on chip (ONoC) architectures are emerging as potential contenders to solve congestion and latency issues in future computing architectures. In this work, we examine how a scalable and fully connected ONoC topology can be reduced to fit specific
Zooming in on network – on – chip architectures
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The aim of this paper is to expose the networking community to the concept of network – on – chip (NoC), an emerging field of study within the VLSI realm, in which networking principles play a significant role, and new network architectures are in demand. Networking
Generalized wavelength routed optical micronetwork in network – on – chip
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The wavelength routed optical network (WRON) is a promising optical interconnection architecture that can be integrated into a System- on – Chip (SoC) to replace traditional wire- connected on – chip micro-networks which pose severe bandwidth limitations on future super
Microarchitecture of Network – on – chip Routers
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Modern computing devices, ranging from smartphones and tablets up to powerful servers, rely on complex silicon chips that integrate inside them hundreds or thousands of processing elements. The design of such systems is not an easy task. Efficient design