A Generic Network Interface Architecture for a Networked Processor Array (NePA)
|
|
- Alberta Fox
- 8 years ago
- Views:
Transcription
1 A Generic Network Interface Architecture for a Networked Processor Array (NePA) Seung Eun Lee, Jun Ho Bahn, Yoon Seok Yang, and Nader Bagherzadeh University of California, Irvine
2 Outline Introduction Network-on-Chip Related Works Generic Network Interface Related Works Networked Processor Array (NePA) Architecture Generic Network Interface Programming Sequence Modular Wrapper for a Slave IP Core Case Studies: Memory/ Turbo Decoder IP Cores Summary 2
3 Introduction Gate Delay in Times (ps) Wire Delay in Times (ps) Year Gate Delay (HP) Gate Delay (LOP) Gate Delay (LSTP) Global Wire Delay 1 Global Wire Delay 2 Metal1 Wire Delay 1 Metal1 Wire Delay 2 Int. Wire Delay 1 Int. Wire Delay 2 0 In 2018, the interconnection delay is estimated to be 1000 times greater than gate delay [ITRS] The interconnection network among multiple IPs becomes another challenging issue in System-on-Chip (SoC) design from ITRS 2004 Report
4 Introduction (cont d) Current Trends in VLSI Technology Requirements Computation intensive applications Highly integrated + low power Increasing # of computing resources in SoC CPUs, DSPs, ASPs System platforms MPSoC (Multi Processor System-on-Chip) or CMP (Chip Multi Processor) Homogeneous/Heterogeneous processors Similarity in a small scale distributed computer system Interconnection? 4
5 Network-on-Chip Interconnection CPU RAM ROM Switch Link Interconnect Network Network Interface Peripheral DSP Communication The use of switching based technology co-processor Have been extensively used for computer network Communication between IPs can be packet based I/O The key efficiency of NoC Communication resources are SHARED! 5
6 Network-on-Chip (cont d) Network-on-Chip (NoC) Architecture Network-like interconnection Insertion of routers Shortened wiring requirement Alleviating scalability and freedom from the limitation of complex wiring Difference from computer network technology (Internet TCP/IP) Simple and light-weight modification low power requirement for mobile applications Performance and cost Different interface specification of integrated components raise a considerable difficulty for adopting NoC techniques 6
7 Generic Network Interface The reuse of IP cores in plug-and-play manner can be achieved by using a generic network interface (NI) Reduce design time of new system Translate packet-based communication into a higher level protocol Decouple computation from communication Hide the implementation details of interconnection 7
8 Related Works Different Packetization strategy Software library, on-core and off-core implementation A hardware wrapper implementation has the lowest area overhead and latency NI for standard Interface such as OCP, DTL and AXI Improve reuse of IP cores Performance is penalized because of increasing latency Generic architecture and automatic generation of interface Existing researches limit the embedded IP cores to CPU (ARM7 and MC68000) The designs of wrapper for application specific cores still lack generic aspects 8
9 NePA Architecture System Platform Host I/F (HI) Memory Station (MS) Memory Station (MS) Host I/F (HI) MS NI Memory Controller Router Data RAM IP x Network Interface Specific IP (FFT, Viterbi or Turbo coder) Router IP 1 Processing Element (PE) Processing Element (PE) IP 3 IP 2 Processing Element (PE) Processing Element (PE) IP 4 PE NI Router Program RAM Data RAM Host I/F (HI) Memory Station (MS) Memory Station (MS) Host I/F (HI) Processor Core (ARM / MIPS etc) 9
10 NePA Architecture: High-Performance Router Architecture Interconnect throughout FIFO between neighboring PEs Simple Interconnect Wiring Minimal (shortest) adaptive routing Livelock-free Point-to-point single or block transfer Two disjoint sub-networks for the west-to-east and east-to-west traffics Network avoids a cyclic dependency Resulting in deadlock-freedom Prioritized packet delivery W W Input N1 Input IntR Input E S1 Output S N1 N2 Right Router N1 Output N S1 Input E Output W output W N2 Input Internal Router S S2 Output N2 Output N W Input IntL Input S2 Input Left Router E Int R INT INT Int L S1 S2 10
11 Network Interface Prototype: Packetization Unit Build the packet header and converts the data into flits Header builder: form the head flit based on the information provided by registers DMA controller: generate control over the address and read signal for the internal memory automatically Flit Controller: wrap up the head flit and body flits into a packet 11
12 Network Interface Prototype: Depacketization Unit Receive data from interconnection network Flit Controller: select head flit from a packet and pass it to the header parser Header parser: extract control information from the head flit and assert an interrupt signal to the OpenRISC core DMA controller: writes the body flit data into the internal memory automatically 12
13 Network Interface Prototype: Programming Sequence Sending SINGLE Packet All required parameters are set to the associated registers Writing command register generate a complete packet Sending BLOCK packet sdatareg represents the number of data sreadaddrreg indicates the start address of data in memory Receiving SINGLE/BLOCK packets Parameters are accessed by interrupt service routine Accessing rdatareg completes the procedures for current packet For BLOCK packet, OpenRISC sets the corresponding write address (wwriteaddrreg) for internal memory access 13
14 Generic Network Interface Modification of Packet for NI access A slave IP core is not able to write registers in a current NI These registers are accessed by other cores using the network Opcode and Operand of an instruction are located at Tag and Data field in the SINGLE packet Type field indicates that packet contains an instruction for NI Instruction decoder in the header parser fetches opcode and operand from a packet Update internal registers 14
15 Generic Network Interface Modular Wrapper for a slave IP core Un-buffered Mode: data is exchanged in data stream without intermediate buffer Buffered Mode: data is saved in the intermediate buffer temporarily 15
16 Generic Network Interface Modular Wrapper for a Memory Maintain data and shared among a number of PEs. Assume synchronous SRAM model Wrapper design Core type is slave IP There is no control signals for initialization or status monitoring Data interface is realized in the un-buffered mode removing the FIFOs between NI and memory Programming sequence The base address is set to the desired value using SINGLE packet Sending BLOCK packet stores data into memory Read operation is done by sending SINGLE packet 16
17 Generic Network Interface Modular Wrapper for a Turbo Decoder Stand-alone turbo decoder operating block by block process Wrapper design Core type is slave IP There are six signals that are used for initialization and mode selection Data interface adopts buffered mode, inserting FIFOs between NI and the core Programming sequence Before starting turbo decoding, it is initialized by sending packet which accesses the input control signals Data is sent to the core using BLOCK packet When decoding of one block is completed, NI start to send a packet to the other node automatically 17
18 Summary Introduced Networked Processor Array (NePA) Proposed network interface architecture for OpenRISC core Classified the possible IP cores for processing elements Proposed a modular wrapper for an embedded IP cores Allocation table was used for the configuration of the modular wrapper Programming model was presented Case studies in memory and turbo decoder cores demonstrated feasibility and efficiency of the proposal 18
What is a System on a Chip?
What is a System on a Chip? Integration of a complete system, that until recently consisted of multiple ICs, onto a single IC. CPU PCI DSP SRAM ROM MPEG SoC DRAM System Chips Why? Characteristics: Complex
More informationDesign of a Feasible On-Chip Interconnection Network for a Chip Multiprocessor (CMP)
19th International Symposium on Computer Architecture and High Performance Computing Design of a Feasible On-Chip Interconnection Network for a Chip Multiprocessor (CMP) Seung Eun Lee, Jun Ho Bahn, and
More informationQsys and IP Core Integration
Qsys and IP Core Integration Prof. David Lariviere Columbia University Spring 2014 Overview What are IP Cores? Altera Design Tools for using and integrating IP Cores Overview of various IP Core Interconnect
More informationApplying the Benefits of Network on a Chip Architecture to FPGA System Design
Applying the Benefits of on a Chip Architecture to FPGA System Design WP-01149-1.1 White Paper This document describes the advantages of network on a chip (NoC) architecture in Altera FPGA system design.
More informationFrom Bus and Crossbar to Network-On-Chip. Arteris S.A.
From Bus and Crossbar to Network-On-Chip Arteris S.A. Copyright 2009 Arteris S.A. All rights reserved. Contact information Corporate Headquarters Arteris, Inc. 1741 Technology Drive, Suite 250 San Jose,
More information7a. System-on-chip design and prototyping platforms
7a. System-on-chip design and prototyping platforms Labros Bisdounis, Ph.D. Department of Computer and Communication Engineering 1 What is System-on-Chip (SoC)? System-on-chip is an integrated circuit
More informationIntroduction to Exploration and Optimization of Multiprocessor Embedded Architectures based on Networks On-Chip
Introduction to Exploration and Optimization of Multiprocessor Embedded Architectures based on Networks On-Chip Cristina SILVANO silvano@elet.polimi.it Politecnico di Milano, Milano (Italy) Talk Outline
More informationIntroduction to System-on-Chip
Introduction to System-on-Chip COE838: Systems-on-Chip Design http://www.ee.ryerson.ca/~courses/coe838/ Dr. Gul N. Khan http://www.ee.ryerson.ca/~gnkhan Electrical and Computer Engineering Ryerson University
More informationOutline. Introduction. Multiprocessor Systems on Chip. A MPSoC Example: Nexperia DVP. A New Paradigm: Network on Chip
Outline Modeling, simulation and optimization of Multi-Processor SoCs (MPSoCs) Università of Verona Dipartimento di Informatica MPSoCs: Multi-Processor Systems on Chip A simulation platform for a MPSoC
More informationKeyStone Training. Multicore Navigator Overview. Overview Agenda
KeyStone Training Multicore Navigator Overview What is Navigator? Overview Agenda Definition Architecture Queue Manager Sub System (QMSS) Packet DMA (PKTDMA) Descriptors and Queuing What can Navigator
More informationPacketization and routing analysis of on-chip multiprocessor networks
Journal of Systems Architecture 50 (2004) 81 104 www.elsevier.com/locate/sysarc Packetization and routing analysis of on-chip multiprocessor networks Terry Tao Ye a, *, Luca Benini b, Giovanni De Micheli
More informationChapter 11 I/O Management and Disk Scheduling
Operating Systems: Internals and Design Principles, 6/E William Stallings Chapter 11 I/O Management and Disk Scheduling Dave Bremer Otago Polytechnic, NZ 2008, Prentice Hall I/O Devices Roadmap Organization
More informationCOMPUTER HARDWARE. Input- Output and Communication Memory Systems
COMPUTER HARDWARE Input- Output and Communication Memory Systems Computer I/O I/O devices commonly found in Computer systems Keyboards Displays Printers Magnetic Drives Compact disk read only memory (CD-ROM)
More informationHyper Node Torus: A New Interconnection Network for High Speed Packet Processors
2011 International Symposium on Computer Networks and Distributed Systems (CNDS), February 23-24, 2011 Hyper Node Torus: A New Interconnection Network for High Speed Packet Processors Atefeh Khosravi,
More informationInterconnection Networks. Interconnection Networks. Interconnection networks are used everywhere!
Interconnection Networks Interconnection Networks Interconnection networks are used everywhere! Supercomputers connecting the processors Routers connecting the ports can consider a router as a parallel
More informationMultiprocessor System-on-Chip
http://www.artistembedded.org/fp6/ ARTIST Workshop at DATE 06 W4: Design Issues in Distributed, CommunicationCentric Systems Modelling Networked Embedded Systems: From MPSoC to Sensor Networks Jan Madsen
More informationRouter Architectures
Router Architectures An overview of router architectures. Introduction What is a Packet Switch? Basic Architectural Components Some Example Packet Switches The Evolution of IP Routers 2 1 Router Components
More informationSOC architecture and design
SOC architecture and design system-on-chip (SOC) processors: become components in a system SOC covers many topics processor: pipelined, superscalar, VLIW, array, vector storage: cache, embedded and external
More informationDesign and Implementation of an On-Chip timing based Permutation Network for Multiprocessor system on Chip
Design and Implementation of an On-Chip timing based Permutation Network for Multiprocessor system on Chip Ms Lavanya Thunuguntla 1, Saritha Sapa 2 1 Associate Professor, Department of ECE, HITAM, Telangana
More informationRouter and Routing Basics
Router and Routing Basics Malin Bornhager Halmstad University Session Number 2002, Svenska-CNAP Halmstad University 1 Routing Protocols and Concepts CCNA2 Routing and packet forwarding Static routing Dynamic
More informationComputer and Set of Robots
Lesson 11:DESIGN PROCESS EXAMPLES Mobile-Phone, Mobile- Computer and Set of Robots 1 Mobile Phone 2 Mobile phone SoC (System-on-Chip) Hardware units Microcontroller or ASIP (Application Specific Instruction
More informationComputer System Design. System-on-Chip
Brochure More information from http://www.researchandmarkets.com/reports/2171000/ Computer System Design. System-on-Chip Description: The next generation of computer system designers will be less concerned
More informationDesign and Verification of Nine port Network Router
Design and Verification of Nine port Network Router G. Sri Lakshmi 1, A Ganga Mani 2 1 Assistant Professor, Department of Electronics and Communication Engineering, Pragathi Engineering College, Andhra
More informationComputer Organization & Architecture Lecture #19
Computer Organization & Architecture Lecture #19 Input/Output The computer system s I/O architecture is its interface to the outside world. This architecture is designed to provide a systematic means of
More informationAgenda. Michele Taliercio, Il circuito Integrato, Novembre 2001
Agenda Introduzione Il mercato Dal circuito integrato al System on a Chip (SoC) La progettazione di un SoC La tecnologia Una fabbrica di circuiti integrati 28 How to handle complexity G The engineering
More informationOperating System Support for Multiprocessor Systems-on-Chip
Operating System Support for Multiprocessor Systems-on-Chip Dr. Gabriel marchesan almeida Agenda. Introduction. Adaptive System + Shop Architecture. Preliminary Results. Perspectives & Conclusions Dr.
More informationHardware Implementation of Improved Adaptive NoC Router with Flit Flow History based Load Balancing Selection Strategy
Hardware Implementation of Improved Adaptive NoC Rer with Flit Flow History based Load Balancing Selection Strategy Parag Parandkar 1, Sumant Katiyal 2, Geetesh Kwatra 3 1,3 Research Scholar, School of
More informationLesson 7: SYSTEM-ON. SoC) AND USE OF VLSI CIRCUIT DESIGN TECHNOLOGY. Chapter-1L07: "Embedded Systems - ", Raj Kamal, Publs.: McGraw-Hill Education
Lesson 7: SYSTEM-ON ON-CHIP (SoC( SoC) AND USE OF VLSI CIRCUIT DESIGN TECHNOLOGY 1 VLSI chip Integration of high-level components Possess gate-level sophistication in circuits above that of the counter,
More informationChapter 2 Logic Gates and Introduction to Computer Architecture
Chapter 2 Logic Gates and Introduction to Computer Architecture 2.1 Introduction The basic components of an Integrated Circuit (IC) is logic gates which made of transistors, in digital system there are
More informationScaling Networking Applications to Multiple Cores
Scaling Networking Applications to Multiple Cores Greg Seibert Sr. Technical Marketing Engineer Cavium Networks Challenges with multi-core application performance Amdahl s Law Evaluates application performance
More informationAN FPGA FRAMEWORK SUPPORTING SOFTWARE PROGRAMMABLE RECONFIGURATION AND RAPID DEVELOPMENT OF SDR APPLICATIONS
AN FPGA FRAMEWORK SUPPORTING SOFTWARE PROGRAMMABLE RECONFIGURATION AND RAPID DEVELOPMENT OF SDR APPLICATIONS David Rupe (BittWare, Concord, NH, USA; drupe@bittware.com) ABSTRACT The role of FPGAs in Software
More informationArchitectures and Platforms
Hardware/Software Codesign Arch&Platf. - 1 Architectures and Platforms 1. Architecture Selection: The Basic Trade-Offs 2. General Purpose vs. Application-Specific Processors 3. Processor Specialisation
More informationComputer Network. Interconnected collection of autonomous computers that are able to exchange information
Introduction Computer Network. Interconnected collection of autonomous computers that are able to exchange information No master/slave relationship between the computers in the network Data Communications.
More informationA Scalable Large Format Display Based on Zero Client Processor
International Journal of Electrical and Computer Engineering (IJECE) Vol. 5, No. 4, August 2015, pp. 714~719 ISSN: 2088-8708 714 A Scalable Large Format Display Based on Zero Client Processor Sang Don
More informationDigitale Signalverarbeitung mit FPGA (DSF) Soft Core Prozessor NIOS II Stand Mai 2007. Jens Onno Krah
(DSF) Soft Core Prozessor NIOS II Stand Mai 2007 Jens Onno Krah Cologne University of Applied Sciences www.fh-koeln.de jens_onno.krah@fh-koeln.de NIOS II 1 1 What is Nios II? Altera s Second Generation
More informationAsynchronous Bypass Channels
Asynchronous Bypass Channels Improving Performance for Multi-Synchronous NoCs T. Jain, P. Gratz, A. Sprintson, G. Choi, Department of Electrical and Computer Engineering, Texas A&M University, USA Table
More informationC-GEP 100 Monitoring application user manual
C-GEP 100 Monitoring application user manual 1 Introduction: C-GEP is a very versatile platform for network monitoring applications. The ever growing need for network bandwith like HD video streaming and
More informationProtocols and Architecture. Protocol Architecture.
Protocols and Architecture Protocol Architecture. Layered structure of hardware and software to support exchange of data between systems/distributed applications Set of rules for transmission of data between
More informationNetwork Architecture Design Exploration and Simulation on High Speed Camera System using SynDEx
Network Architecture Design Exploration and Simulation on High Speed Camera System using SynDEx Eri Prasetyo W. Antonius Irianto. S Nurul Huda Djati K. Michel P. Doctoral Program of Information Technology
More informationPCI Express Overview. And, by the way, they need to do it in less time.
PCI Express Overview Introduction This paper is intended to introduce design engineers, system architects and business managers to the PCI Express protocol and how this interconnect technology fits into
More informationDistributed Elastic Switch Architecture for efficient Networks-on-FPGAs
Distributed Elastic Switch Architecture for efficient Networks-on-FPGAs Antoni Roca, Jose Flich Parallel Architectures Group Universitat Politechnica de Valencia (UPV) Valencia, Spain Giorgos Dimitrakopoulos
More information10/100/1000Mbps Ethernet MAC with Protocol Acceleration MAC-NET Core with Avalon Interface
1 Introduction Ethernet is available in different speeds (10/100/1000 and 10000Mbps) and provides connectivity to meet a wide range of needs from desktop to switches. MorethanIP IP solutions provide a
More informationVon der Hardware zur Software in FPGAs mit Embedded Prozessoren. Alexander Hahn Senior Field Application Engineer Lattice Semiconductor
Von der Hardware zur Software in FPGAs mit Embedded Prozessoren Alexander Hahn Senior Field Application Engineer Lattice Semiconductor AGENDA Overview Mico32 Embedded Processor Development Tool Chain HW/SW
More informationUnderstanding Latency in IP Telephony
Understanding Latency in IP Telephony By Alan Percy, Senior Sales Engineer Brooktrout Technology, Inc. 410 First Avenue Needham, MA 02494 Phone: (781) 449-4100 Fax: (781) 449-9009 Internet: www.brooktrout.com
More informationvci_anoc_network Specifications & implementation for the SoClib platform
Laboratoire d électronique de technologie de l information DC roject oclib vci_anoc_network pecifications & implementation for the oclib platform ditor :. MR ANAD Version. : // articipants aux travaux
More informationPacket-based Network Traffic Monitoring and Analysis with GPUs
Packet-based Network Traffic Monitoring and Analysis with GPUs Wenji Wu, Phil DeMar wenji@fnal.gov, demar@fnal.gov GPU Technology Conference 2014 March 24-27, 2014 SAN JOSE, CALIFORNIA Background Main
More informationGoing Linux on Massive Multicore
Embedded Linux Conference Europe 2013 Going Linux on Massive Multicore Marta Rybczyńska 24th October, 2013 Agenda Architecture Linux Port Core Peripherals Debugging Summary and Future Plans 2 Agenda Architecture
More informationSoC IP Interfaces and Infrastructure A Hybrid Approach
SoC IP Interfaces and Infrastructure A Hybrid Approach Cary Robins, Shannon Hill ChipWrights, Inc. ABSTRACT System-On-Chip (SoC) designs incorporate more and more Intellectual Property (IP) with each year.
More informationBreaking the Interleaving Bottleneck in Communication Applications for Efficient SoC Implementations
Microelectronic System Design Research Group University Kaiserslautern www.eit.uni-kl.de/wehn Breaking the Interleaving Bottleneck in Communication Applications for Efficient SoC Implementations Norbert
More informationUNIT 2 CLASSIFICATION OF PARALLEL COMPUTERS
UNIT 2 CLASSIFICATION OF PARALLEL COMPUTERS Structure Page Nos. 2.0 Introduction 27 2.1 Objectives 27 2.2 Types of Classification 28 2.3 Flynn s Classification 28 2.3.1 Instruction Cycle 2.3.2 Instruction
More informationSystems on Chip and Networks on Chip: Bridging the Gap with QoS
Systems on Chip and Networks on Chip: Bridging the Gap with QoS Philips Research The Netherlands sources of unpredictability 2 applications unpredictability architectures physical effects but we still
More informationTesting of Digital System-on- Chip (SoC)
Testing of Digital System-on- Chip (SoC) 1 Outline of the Talk Introduction to system-on-chip (SoC) design Approaches to SoC design SoC test requirements and challenges Core test wrapper P1500 core test
More informationAn Event-Based Monitoring Service for Networks on Chip
An Event-Based Monitoring Service for Networks on Chip CALIN CIORDAS and TWAN BASTEN Eindhoven University of Technology and ANDREI RĂDULESCU, KEES GOOSSENS, and JEF VAN MEERBERGEN Philips Research Networks
More informationLow-Overhead Hard Real-time Aware Interconnect Network Router
Low-Overhead Hard Real-time Aware Interconnect Network Router Michel A. Kinsy! Department of Computer and Information Science University of Oregon Srinivas Devadas! Department of Electrical Engineering
More informationDesign and Implementation of an On-Chip Permutation Network for Multiprocessor System-On-Chip
Design and Implementation of an On-Chip Permutation Network for Multiprocessor System-On-Chip Manjunath E 1, Dhana Selvi D 2 M.Tech Student [DE], Dept. of ECE, CMRIT, AECS Layout, Bangalore, Karnataka,
More informationComputer Networks CS321
Computer Networks CS321 Dr. Ramana I.I.T Jodhpur Dr. Ramana ( I.I.T Jodhpur ) Computer Networks CS321 1 / 22 Outline of the Lectures 1 Introduction OSI Reference Model Internet Protocol Performance Metrics
More informationMultichannel Voice over Internet Protocol Applications on the CARMEL DSP
Multichannel Voice over Internet Protocol Applications on the CARMEL DSP 1 Introduction Multichannel DSP applications continue to demand increasing numbers of channels and equivalently greater DSP performance
More information4. H.323 Components. VOIP, Version 1.6e T.O.P. BusinessInteractive GmbH Page 1 of 19
4. H.323 Components VOIP, Version 1.6e T.O.P. BusinessInteractive GmbH Page 1 of 19 4.1 H.323 Terminals (1/2)...3 4.1 H.323 Terminals (2/2)...4 4.1.1 The software IP phone (1/2)...5 4.1.1 The software
More informationADVANCED PROCESSOR ARCHITECTURES AND MEMORY ORGANISATION Lesson-12: ARM
ADVANCED PROCESSOR ARCHITECTURES AND MEMORY ORGANISATION Lesson-12: ARM 1 The ARM architecture processors popular in Mobile phone systems 2 ARM Features ARM has 32-bit architecture but supports 16 bit
More informationReconfigurable Computing. Reconfigurable Architectures. Chapter 3.2
Reconfigurable Architectures Chapter 3.2 Prof. Dr.-Ing. Jürgen Teich Lehrstuhl für Hardware-Software-Co-Design Coarse-Grained Reconfigurable Devices Recall: 1. Brief Historically development (Estrin Fix-Plus
More informationCentral Processing Unit (CPU)
Central Processing Unit (CPU) CPU is the heart and brain It interprets and executes machine level instructions Controls data transfer from/to Main Memory (MM) and CPU Detects any errors In the following
More informationCOMPUTERS ORGANIZATION 2ND YEAR COMPUTE SCIENCE MANAGEMENT ENGINEERING UNIT 5 INPUT/OUTPUT UNIT JOSÉ GARCÍA RODRÍGUEZ JOSÉ ANTONIO SERRA PÉREZ
COMPUTERS ORGANIZATION 2ND YEAR COMPUTE SCIENCE MANAGEMENT ENGINEERING UNIT 5 INPUT/OUTPUT UNIT JOSÉ GARCÍA RODRÍGUEZ JOSÉ ANTONIO SERRA PÉREZ Tema 5. Unidad de E/S 1 I/O Unit Index Introduction. I/O Problem
More informationA CDMA Based Scalable Hierarchical Architecture for Network- On-Chip
www.ijcsi.org 241 A CDMA Based Scalable Hierarchical Architecture for Network- On-Chip Ahmed A. El Badry 1 and Mohamed A. Abd El Ghany 2 1 Communications Engineering Dept., German University in Cairo,
More informationEmbedded System Hardware - Processing (Part II)
12 Embedded System Hardware - Processing (Part II) Jian-Jia Chen (Slides are based on Peter Marwedel) Informatik 12 TU Dortmund Germany Springer, 2010 2014 年 11 月 11 日 These slides use Microsoft clip arts.
More information150127-Microprocessor & Assembly Language
Chapter 3 Z80 Microprocessor Architecture The Z 80 is one of the most talented 8 bit microprocessors, and many microprocessor-based systems are designed around the Z80. The Z80 microprocessor needs an
More informationMobile IP Network Layer Lesson 01 OSI (open systems interconnection) Seven Layer Model and Internet Protocol Layers
Mobile IP Network Layer Lesson 01 OSI (open systems interconnection) Seven Layer Model and Internet Protocol Layers Oxford University Press 2007. All rights reserved. 1 OSI (open systems interconnection)
More informationA Dynamic Link Allocation Router
A Dynamic Link Allocation Router Wei Song and Doug Edwards School of Computer Science, the University of Manchester Oxford Road, Manchester M13 9PL, UK {songw, doug}@cs.man.ac.uk Abstract The connection
More informationOpen Flow Controller and Switch Datasheet
Open Flow Controller and Switch Datasheet California State University Chico Alan Braithwaite Spring 2013 Block Diagram Figure 1. High Level Block Diagram The project will consist of a network development
More informationCONSTRAINT RANDOM VERIFICATION OF NETWORK ROUTER FOR SYSTEM ON CHIP APPLICATION
CONSTRAINT RANDOM VERIFICATION OF NETWORK ROUTER FOR SYSTEM ON CHIP APPLICATION T.S Ghouse Basha 1, P. Santhamma 2, S. Santhi 3 1 Associate Professor & Head, Department Electronic & Communication Engineering,
More informationCCNA R&S: Introduction to Networks. Chapter 5: Ethernet
CCNA R&S: Introduction to Networks Chapter 5: Ethernet 5.0.1.1 Introduction The OSI physical layer provides the means to transport the bits that make up a data link layer frame across the network media.
More informationVideo Conference System
CSEE 4840: Embedded Systems Spring 2009 Video Conference System Manish Sinha Srikanth Vemula Project Overview Top frame of screen will contain the local video Bottom frame will contain the network video
More informationPART B QUESTIONS AND ANSWERS UNIT I
PART B QUESTIONS AND ANSWERS UNIT I 1. Explain the architecture of 8085 microprocessor? Logic pin out of 8085 microprocessor Address bus: unidirectional bus, used as high order bus Data bus: bi-directional
More informationModel-based system-on-chip design on Altera and Xilinx platforms
CO-DEVELOPMENT MANUFACTURING INNOVATION & SUPPORT Model-based system-on-chip design on Altera and Xilinx platforms Ronald Grootelaar, System Architect RJA.Grootelaar@3t.nl Agenda 3T Company profile Technology
More informationIHM VoIP Products. Document history:
IHM P/S Vandtaarnsvej 87 DK-2860 Soeborg Denmark IHM VoIP Products Document history: Version: Description: 1.00 24-04-2015 EH First Version 1.01 29-04-2015 SBS Images included and minor text changes made.
More informationVoice Over IP Per Call Bandwidth Consumption
Over IP Per Call Bandwidth Consumption Interactive: This document offers customized voice bandwidth calculations with the TAC Bandwidth Calculator ( registered customers only) tool. Introduction Before
More informationHigh Speed I/O Server Computing with InfiniBand
High Speed I/O Server Computing with InfiniBand José Luís Gonçalves Dep. Informática, Universidade do Minho 4710-057 Braga, Portugal zeluis@ipb.pt Abstract: High-speed server computing heavily relies on
More informationOptimizing Configuration and Application Mapping for MPSoC Architectures
Optimizing Configuration and Application Mapping for MPSoC Architectures École Polytechnique de Montréal, Canada Email : Sebastien.Le-Beux@polymtl.ca 1 Multi-Processor Systems on Chip (MPSoC) Design Trends
More informationWhite Paper. Real-time Capabilities for Linux SGI REACT Real-Time for Linux
White Paper Real-time Capabilities for Linux SGI REACT Real-Time for Linux Abstract This white paper describes the real-time capabilities provided by SGI REACT Real-Time for Linux. software. REACT enables
More informationMP3 Player CSEE 4840 SPRING 2010 PROJECT DESIGN. zl2211@columbia.edu. ml3088@columbia.edu
MP3 Player CSEE 4840 SPRING 2010 PROJECT DESIGN Zheng Lai Zhao Liu Meng Li Quan Yuan zl2215@columbia.edu zl2211@columbia.edu ml3088@columbia.edu qy2123@columbia.edu I. Overview Architecture The purpose
More informationAMD Opteron Quad-Core
AMD Opteron Quad-Core a brief overview Daniele Magliozzi Politecnico di Milano Opteron Memory Architecture native quad-core design (four cores on a single die for more efficient data sharing) enhanced
More informationSwitched Interconnect for System-on-a-Chip Designs
witched Interconnect for ystem-on-a-chip Designs Abstract Daniel iklund and Dake Liu Dept. of Physics and Measurement Technology Linköping University -581 83 Linköping {danwi,dake}@ifm.liu.se ith the increased
More informationUsing the TASKING Software Platform for AURIX
Using the TASKING Software Platform for AURIX MA160-869 (v1.0rb3) June 19, 2015 Copyright 2015 Altium BV. All rights reserved. You are permitted to print this document provided that (1) the use of such
More informationQuality of Service (QoS) for Asynchronous On-Chip Networks
Quality of Service (QoS) for synchronous On-Chip Networks Tomaz Felicijan and Steve Furber Department of Computer Science The University of Manchester Oxford Road, Manchester, M13 9PL, UK {felicijt,sfurber}@cs.man.ac.uk
More informationQuestion: 3 When using Application Intelligence, Server Time may be defined as.
1 Network General - 1T6-521 Application Performance Analysis and Troubleshooting Question: 1 One component in an application turn is. A. Server response time B. Network process time C. Application response
More informationUsing a Generic Plug and Play Performance Monitor for SoC Verification
Using a Generic Plug and Play Performance Monitor for SoC Verification Dr. Ambar Sarkar Kaushal Modi Janak Patel Bhavin Patel Ajay Tiwari Accellera Systems Initiative 1 Agenda Introduction Challenges Why
More informationPre-tested System-on-Chip Design. Accelerates PLD Development
Pre-tested System-on-Chip Design Accelerates PLD Development March 2010 Lattice Semiconductor 5555 Northeast Moore Ct. Hillsboro, Oregon 97124 USA Telephone: (503) 268-8000 www.latticesemi.com 1 Pre-tested
More informationDesign of a High Speed Communications Link Using Field Programmable Gate Arrays
Customer-Authored Application Note AC103 Design of a High Speed Communications Link Using Field Programmable Gate Arrays Amy Lovelace, Technical Staff Engineer Alcatel Network Systems Introduction A communication
More informationDESIGN AND VERIFICATION OF LSR OF THE MPLS NETWORK USING VHDL
IJVD: 3(1), 2012, pp. 15-20 DESIGN AND VERIFICATION OF LSR OF THE MPLS NETWORK USING VHDL Suvarna A. Jadhav 1 and U.L. Bombale 2 1,2 Department of Technology Shivaji university, Kolhapur, 1 E-mail: suvarna_jadhav@rediffmail.com
More informationCommunications and Computer Networks
SFWR 4C03: Computer Networks and Computer Security January 5-8 2004 Lecturer: Kartik Krishnan Lectures 1-3 Communications and Computer Networks The fundamental purpose of a communication system is the
More informationELEC 5260/6260/6266 Embedded Computing Systems
ELEC 5260/6260/6266 Embedded Computing Systems Spring 2016 Victor P. Nelson Text: Computers as Components, 3 rd Edition Prof. Marilyn Wolf (Georgia Tech) Course Topics Embedded system design & modeling
More informationEEM870 Embedded System and Experiment Lecture 1: SoC Design Overview
EEM870 Embedded System and Experiment Lecture 1: SoC Design Overview Wen-Yen Lin, Ph.D. Department of Electrical Engineering Chang Gung University Email: wylin@mail.cgu.edu.tw Feb. 2013 Course Overview
More informationDevelopment of a Research-oriented Wireless System for Human Performance Monitoring
Development of a Research-oriented Wireless System for Human Performance Monitoring by Jonathan Hill ECE Dept., Univ. of Hartford jmhill@hartford.edu Majdi Atallah ECE Dept., Univ. of Hartford atallah@hartford.edu
More informationWireless Microcontrollers for Environment Management, Asset Tracking and Consumer. October 2009
Wireless Microcontrollers for Environment Management, Asset Tracking and Consumer October 2009 Jennic highlights Jennic is a fabless semiconductor company providing Wireless Microcontrollers to high-growth
More informationSimplifying System-on-Chip Design through Architecture and System CAD Tools
Simplifying System-on-Chip Design through Architecture and System CAD Tools by Lesley Shannon A Thesis submitted in conformity with the requirements for the Degree of Doctor of Philosophy, Department of
More informationEfficient Software Development Platforms for Multimedia Applications at Different Abstraction Levels
Efficient Software Development Platforms for Multimedia Applications at Different ion Levels Katalin Popovici 1 Xavier Guerin 1 1 TIMA Laboratory 46 Avenue Felix Viallet F38031, Grenoble, FRANCE {FirstName.LastName@imag.fr}
More informationLoad Balancing & DFS Primitives for Efficient Multicore Applications
Load Balancing & DFS Primitives for Efficient Multicore Applications M. Grammatikakis, A. Papagrigoriou, P. Petrakis, G. Kornaros, I. Christophorakis TEI of Crete This work is implemented through the Operational
More informationCisco CCNP 642 845 Optimizing Converged Cisco Networks (ONT)
Cisco CCNP 642 845 Optimizing Converged Cisco Networks (ONT) Course Number: 642 845 Length: 5 Day(s) Certification Exam This course will help you prepare for the following exam: Cisco CCNP Exam 642 845:
More informationEight Ways to Increase GPIB System Performance
Application Note 133 Eight Ways to Increase GPIB System Performance Amar Patel Introduction When building an automated measurement system, you can never have too much performance. Increasing performance
More informationGetting Started with RemoteFX in Windows Embedded Compact 7
Getting Started with RemoteFX in Windows Embedded Compact 7 Writers: Randy Ocheltree, Ryan Wike Technical Reviewer: Windows Embedded Compact RDP Team Applies To: Windows Embedded Compact 7 Published: January
More informationNetwork Scanning: A New Feature for Digital Copiers
Network Scanning: A New Feature for Digital Copiers Abstract Introduction The method of implementing electronic document capture and distribution, known as network scanning, into the traditional copier/printer
More information