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EP Activity Report 2014
EUROPRACTICE IC SERVICE THE RIGHT COCKTAIL OF ASIC SERVICES EUROPRACTICE IC SERVICE OFFERS YOU A PROVEN ROUTE TO ASICS THAT FEATURES: • Low-cost ASIC prototyping • Flexible access to silicon capacity for small and medium volume production quantities • Partnerships with leading world-class foundries, assembly and testhouses • Wide choice of IC technologies • Distribution and full support of high-quality cell libraries and design kits for the most popular CAD tools • RTL-to-Layout service for deep-submicron technologies • Front-end ASIC design through Alliance Partners Industry is rapidly discovering the benefits of using the EUROPRACTICE IC service to help bring new product designs to market quickly and cost-effectively. The EUROPRACTICE ASIC route supports especially those companies who don’t need always the full range of services or high production volumes. Those companies will gain from the flexible access to silicon prototype and production capacity at leading foundries, design services, high quality support and manufacturing expertise that includes IC manufacturing, packaging and test. This you can get all from EUROPRACTICE IC service, a service that is already established for 20 years in the market. THE EUROPRACTICE IC SERVICES ARE OFFERED BY THE FOLLOWING CENTERS: • imec, Leuven (Belgium) • Fraunhofer-Institut fuer Integrierte Schaltungen (Fraunhofer IIS), Erlangen (Germany) This project has received funding from the European Union’s Seventh Programme for research, technological development and demonstration under grant agreement N° 610018. This funding is exclusively used to support European universities and research laboratories. By courtesy of imec FOREWORD Dear EUROPRACTICE customers, Time goes on. A year passes very quickly and when we look around us we see a tremendous rapidly changing world. -
Download the Compiled Program File Onto the Chip
International Journal of Computer Science & Information Technology (IJCSIT) Vol 4, No 2, April 2012 MPP SOCGEN: A FRAMEWORK FOR AUTOMATIC GENERATION OF MPP SOC ARCHITECTURE Emna Kallel, Yassine Aoudni, Mouna Baklouti and Mohamed Abid Electrical department, Computer Embedded System Laboratory, ENIS School, Sfax, Tunisia ABSTRACT Automatic code generation is a standard method in software engineering since it improves the code consistency and reduces the overall development time. In this context, this paper presents a design flow for automatic VHDL code generation of mppSoC (massively parallel processing System-on-Chip) configuration. Indeed, depending on the application requirements, a framework of Netbeans Platform Software Tool named MppSoCGEN was developed in order to accelerate the design process of complex mppSoC. Starting from an architecture parameters design, VHDL code will be automatically generated using parsing method. Configuration rules are proposed to have a correct and valid VHDL syntax configuration. Finally, an automatic generation of Processor Elements and network topologies models of mppSoC architecture will be done for Stratix II device family. Our framework improves its flexibility on Netbeans 5.5 version and centrino duo Core 2GHz with 22 Kbytes and 3 seconds average runtime. Experimental results for reduction algorithm validate our MppSoCGEN design flow and demonstrate the efficiency of generated architectures. KEYWORD MppSoC, Automatic code generation; mppSoC configuration;parsing ; MppSoCGEN; 1. INTRODUCTION Parallel machines are most often used in many modern applications that need regular parallel algorithms and high computing resources, such as image processing and signal processing. Massively parallel architectures, in particular Single Instruction Multiple Data (SIMD) systems, have shown to be powerful executers for data-intensive applications [1]. -
I/O Design and Core Power Management Issues in Heterogeneous Multi/Many-Core System-On-Chip
UNIVERSITY OF CALIFORNIA, IRVINE I/O Design and Core Power Management Issues in Heterogeneous Multi/Many-Core System-on-Chip DISSERTATION submitted in partial satisfaction of the requirements for the degree of DOCTOR OF PHILOSOPHY in Computer Science by Myoung-Seo Kim Dissertation Committee: Professor Jean-Luc Gaudiot, Chair Professor Alexandru Nicolau, Co-Chair Professor Alexander Veidenbaum 2016 c 2016 Myoung-Seo Kim DEDICATION To my father and mother, Youngkyu Kim and Heesook Park ii TABLE OF CONTENTS Page LIST OF FIGURES vi LIST OF TABLES viii ACKNOWLEDGMENTS ix CURRICULUM VITAE x ABSTRACT OF THE DISSERTATION xv I DESIGN AUTOMATION FOR CONFIGURABLE I/O INTERFACE CONTROL BLOCK 1 1 Introduction 2 2 Related Work 4 3 Structure of Generic Pin Control Block 6 4 Specification with Formalized Text 9 4.1 Formalized Text . 9 4.2 Specific Functional Requirement . 11 4.3 Composition of Registers . 11 5 Experiment Results 18 6 Conclusions 24 II SPEED UP MODEL BY OVERHEAD OF DATA PREPARATION 26 7 Introduction 27 8 Reconsidering Speedup Model by Overhead of Data Preparation (ODP) 29 iii 9 Case Studies of Our Enhanced Amdahl's Law Speedup Model 33 9.1 Homogeneous Symmetric Multicore . 33 9.2 Homogeneous Asymmetric Multicore . 35 9.3 Homogeneous Dynamic Multicore . 36 9.4 Heterogeneous CPU-GPU Multicore . 39 9.5 Heterogeneous Dynamic CPU-GPU Multicore . 41 10 Conclusions 43 III EFFICIENT CORE POWER CONTROL SCHEME 44 11 Introduction 45 12 Related Work 47 13 Architecture 51 13.1 Heterogeneous Many-Core System . 51 13.2 Discrete L2 Cache Memory Model . 52 14 3-Bit Power Control Scheme 55 14.1 Active Status . -
CHAPTER 3: Combinational Logic Design with Plds
CHAPTER 3: Combinational Logic Design with PLDs LSI chips that can be programmed to perform a specific function have largely supplanted discrete SSI and MSI chips in board-level designs. A programmable logic device (PLD), is an LSI chip that contains a “regular” circuit structure, but that allows the designer to customize it for a specific application. PLDs sold in the market is not customized with specific functions. Instead, it is programmed by the purchaser to perform a function required by a particular application. PLD-based board-level designs often cost less than SSI/MSI designs for a number of reasons. Since PLDs provide more functionality per chip, the total chip and printed- circuit-board (PCB) area are less. Manufacturing costs are reduced in other ways too. A PLD-based board manufacturer needs to keep samples of few, “generic” PLD types, instead of many different MSI part types. This reduces overall inventory requirements and simplifies handling. PLD-type structures also appear as logic elements embedded in LSI chips, where chip count and board areas are not an issue. Despite the fact that a PLD may “waste” a certain number of gates, a PLD structure can actually reduce circuit cost because its “regular” physical structure may use less chip area than a “random logic” circuit. More importantly, the logic function performed by the PLD structure can often be “tweaked” in successive chip revisions by changing just one or a few metal mask layers that define signal connections in the array, instead of requiring a wholesale addition of gates and gate inputs and subsequent re-layout of a “random logic” design. -
EP Activity Report 2015
EUROPRACTICE IC SERVICE THE RIGHT COCKTAIL OF ASIC SERVICES EUROPRACTICE IC SERVICE OFFERS YOU A PROVEN ROUTE TO ASICS THAT FEATURES: · .QYEQUV#5+%RTQVQV[RKPI · (NGZKDNGCEEGUUVQUKNKEQPECRCEKV[HQTUOCNNCPFOGFKWOXQNWOGRTQFWEVKQPSWCPVKVKGU · 2CTVPGTUJKRUYKVJNGCFKPIYQTNFENCUUHQWPFTKGUCUUGODN[CPFVGUVJQWUGU · 9KFGEJQKEGQH+%VGEJPQNQIKGU · &KUVTKDWVKQPCPFHWNNUWRRQTVQHJKIJSWCNKV[EGNNNKDTCTKGUCPFFGUKIPMKVUHQTVJGOQUVRQRWNCT%#&VQQNU · 46.VQ.C[QWVUGTXKEGHQTFGGRUWDOKETQPVGEJPQNQIKGU · (TQPVGPF#5+%FGUKIPVJTQWIJ#NNKCPEG2CTVPGTU +PFWUVT[KUTCRKFN[FKUEQXGTKPIVJGDGPG«VUQHWUKPIVJG'74124#%6+%'+%UGTXKEGVQJGNRDTKPIPGYRTQFWEVFGUKIPUVQOCTMGV SWKEMN[CPFEQUVGHHGEVKXGN[6JG'74124#%6+%'#5+%TQWVGUWRRQTVUGURGEKCNN[VJQUGEQORCPKGUYJQFQP°VPGGFCNYC[UVJG HWNNTCPIGQHUGTXKEGUQTJKIJRTQFWEVKQPXQNWOGU6JQUGEQORCPKGUYKNNICKPHTQOVJG¬GZKDNGCEEGUUVQUKNKEQPRTQVQV[RGCPF RTQFWEVKQPECRCEKV[CVNGCFKPIHQWPFTKGUFGUKIPUGTXKEGUJKIJSWCNKV[UWRRQTVCPFOCPWHCEVWTKPIGZRGTVKUGVJCVKPENWFGU+% OCPWHCEVWTKPIRCEMCIKPICPFVGUV6JKU[QWECPIGVCNNHTQO'74124#%6+%'+%UGTXKEGCUGTXKEGVJCVKUCNTGCF[GUVCDNKUJGF HQT[GCTUKPVJGOCTMGV THE EUROPRACTICE IC SERVICES ARE OFFERED BY THE FOLLOWING CENTERS: · KOGE.GWXGP $GNIKWO · (TCWPJQHGT+PUVKVWVHWGT+PVGITKGTVG5EJCNVWPIGP (TCWPJQHGT++5 'TNCPIGP )GTOCP[ This project has received funding from the European Union’s Seventh Programme for research, technological development and demonstration under grant agreement N° 610018. This funding is exclusively used to support European universities and research laboratories. © imec FOREWORD Dear EUROPRACTICE customers, We are at the start of the -
White Paper - Investigate the High-Level HDL Chisel
White Paper - Investigate the high-level HDL Chisel Florian Heilmann, Christian Brugger, Norbert Wehn Microelectronics Research Group, University Kaiserslautern Kaiserslautern, Germany [email protected], [email protected], [email protected] Abstract— Chisel (Constructing Hardware in a Scala designer can simply not use it. Another approach involves embedded language) is a new programming language, which using a language suited for the domain of the target application. embedded in Scala, used for hardware synthesis. It aims to Examples include Esterel [4], which has been modeled for increase productivity when creating hardware by enabling reactive programs and DIL[5], which is an intermediate designers to use features present in higher level programming programming language used to target pipelined reconfigurable languages to build complex hardware blocks. In this paper, the architectures like PipeRench. Moreover, there are languages most advertised features of Chisel are investigated and compared like BlueSpec[6] which is essentially a subset of to their VHDL counterparts, if present. Afterwards, the authors’ SystemVerilog putting emphasis on avoiding race conditions opinion if a switch to Chisel is worth considering is presented. by automatically generating scheduling and arbitration logic Additionally, results from a related case study on Chisel are from a set of “rules” which express synthesizable behavior. briefly summarized. The author concludes that, while Chisel has promising features, it is not yet ready for use in the industry. These languages are usually designed to support a specific design domain. This, however, leads to these approaches performing poorly when used outside the domain they were intended for. Keywords—Hardware design; Chisel; VHDL; HDL III. -
The Hardware Design Toolchain Approaches and State of the Art Fredo Erxleben August 27, 2014
The Hardware Design Toolchain Approaches and State of the Art Fredo Erxleben August 27, 2014 We will hate the tools (FCCM 1996 prediction for 2001) We will still hate the tools (FCCM 1998 prediction for 2003) We will merely dislike the tools (FCCM 2000 prediction for 2005) We [will] hate the tools more (FCCM 2007 prediction for 2012) 1 Motivation used for hardware design will be presented in an attempt to outline where weaknesses in the currently available tool-chains for hardware de- Since the introduction of integrated circuits, sign are found. Due to the sheer amount of hardware complexity has increased rapidly and different approaches made over the years and constantly. This complexity naturally is a hard tools that were developed with the intention of thing for humans to handle once it reaches a helping to improve the design process, it is not certain threshold. As a consequence, the need possible to look at them all or in more detail. for tools arises to enable the people involved in Instead, in the following, an overview over ap- the hardware design process to continue work- proaches made to create tool-chains for hard- ing on, advancing and improving the matter. ware design or single tools to be used in them, While this is a fact for any evolving branch of shall be given. It will also be outlined, what science and production, the speed, by which the their current state in productive use is. tools adapt varies greatly. Taking software de- velopment as a comparison, we find that there are often a lot of tools available for one task, 2 Criteria each one of them filling a niche or being tai- lored with a special use-case in mind. -
Review of FPD's Languages, Compilers, Interpreters and Tools
ISSN 2394-7314 International Journal of Novel Research in Computer Science and Software Engineering Vol. 3, Issue 1, pp: (140-158), Month: January-April 2016, Available at: www.noveltyjournals.com Review of FPD'S Languages, Compilers, Interpreters and Tools 1Amr Rashed, 2Bedir Yousif, 3Ahmed Shaban Samra 1Higher studies Deanship, Taif university, Taif, Saudi Arabia 2Communication and Electronics Department, Faculty of engineering, Kafrelsheikh University, Egypt 3Communication and Electronics Department, Faculty of engineering, Mansoura University, Egypt Abstract: FPGAs have achieved quick acceptance, spread and growth over the past years because they can be applied to a variety of applications. Some of these applications includes: random logic, bioinformatics, video and image processing, device controllers, communication encoding, modulation, and filtering, limited size systems with RAM blocks, and many more. For example, for video and image processing application it is very difficult and time consuming to use traditional HDL languages, so it’s obligatory to search for other efficient, synthesis tools to implement your design. The question is what is the best comparable language or tool to implement desired application. Also this research is very helpful for language developers to know strength points, weakness points, ease of use and efficiency of each tool or language. This research faced many challenges one of them is that there is no complete reference of all FPGA languages and tools, also available references and guides are few and almost not good. Searching for a simple example to learn some of these tools or languages would be a time consuming. This paper represents a review study or guide of almost all PLD's languages, interpreters and tools that can be used for programming, simulating and synthesizing PLD's for analog, digital & mixed signals and systems supported with simple examples. -
Hardware Acceleration for General Game Playing Using FPGA
Hardware acceleration for General Game Playing using FPGA (Sprzętowe przyspieszanie General Game Playing przy użyciu FPGA) Cezary Siwek Praca magisterska Promotor: dr Jakub Kowalski Uniwersytet Wrocławski Wydział Matematyki i Informatyki Instytut Informatyki 3 lutego 2020 Abstract Writing game agents has always been an important field of Artificial Intelligence research. However, the most successful agents for particular games (like chess) heavily utilize hard- coded human knowledge about the game (like chess openings, optimal search strategies, and heuristic game state evaluation functions). This knowledge can be hardcoded so deeply, that the agent’s architecture or other significant components are completely unreusable in the context of other games. To encourage research in (and to measure the quality of) the general solutions to game- agent related problems, the General Game Playing (GGP) discipline was proposed. In GGP, an agent is expected to accept any game rules expressible by a formal language and learn to play it by itself. The most common example of the GGP domain is Stanford General Game Playing. It uses Game Description Language (GDL) based on the first order logic for expressing game rules. One popular approach to GGP player construction is the Monte Carlo Tree Search (MCTS) algorithm, which utilizes the random game playouts (game simulations with random moves) to heuristically estimate the value of game state favourness for a given player. As in any other Monte Carlo method, high number of random samples (game simulations in this case) has a crucial influence on the algorithm’s performance. The algorithm’s component responsible for game simulations is called a reasoner. -
Pymtl As an Open-Source Python-Based Hardware Generation, Simulation, and Verification Framework
Appears in the Proceedings of the First Workshop on Open-Source EDA Technology (WOSET’18), November 2018 An Open-Source Python-Based Hardware Generation, Simulation, and Verification Framework Shunning Jiang Christopher Torng Christopher Batten School of Electrical and Computer Engineering, Cornell University, Ithaca, NY { sj634, clt67, cbatten }@cornell.edu pytest coverage.py hypothesis ABSTRACT Host Language HDL We present an overview of previously published features and work (Python) (Verilog) in progress for PyMTL, an open-source Python-based hardware generation, simulation, and verification framework that brings com- FL DUT CL DUT pelling productivity benefits to hardware design and verification. generate Verilog synth RTL DUT PyMTL provides a natural environment for multi-level modeling DUT' using method-based interfaces, features highly parametrized static Sim FPGA/ elaboration and analysis/transform passes, supports fast simulation cosim ASIC and property-based random testing in pure Python environment, Test Bench Sim and includes seamless SystemVerilog integration. Figure 1: PyMTL’s workflow – The designer iteratively refines the hardware within the host Python language, with the help from 1 INTRODUCTION pytest, coverage.py, and hypothesis. The same test bench is later There have been multiple generations of open-source hardware reused for co-simulating the generated Verilog. FL = functional generation frameworks that attempt to mitigate the increasing level; CL = cycle level; RTL = register-transfer level; DUT = design hardware design and verification complexity. These frameworks under test; DUT’ = generated DUT; Sim = simulation. use a high-level general-purpose programming language to ex- press a hardware-oriented declarative or procedural description level (RTL), along with verification and evaluation using Python- and explicitly generate a low-level HDL implementation. -
Application of the FPGA Technology for the Development of Multi-Version Safety-Critical NPP Instrumentation and Control Systems
УДК 004.056(274) Doi: https://doi.org/10.32918/nrs.2020.2(86).07 Application of the FPGA Technology for the Development of Multi-Version Safety-Critical NPP Instrumentation and Control Systems Perepelitsyn A. National Aerospace University «KhAI», Kharkiv, Ukraine ORCID: https://orcid.org/0000-0002-5463-7889 Illiashenko O. National Aerospace University «KhAI», Kharkiv, Ukraine ORCID: https://orcid.org/0000-0002-4672-6400 Duzhyi V. National Aerospace University «KhAI», Kharkiv, Ukraine ORCID: https://orcid.org/0000-0002-3383-1893 Kharchenko V. National Aerospace University «KhAI», Kharkiv, Ukraine Research and Production Corporation «Radiy», Kropyvnytskyi, Ukraine ORCID: https://orcid.org/0000-0001-5352-077X The paper overviews the requirements of international standards on application of diversity in safety-critical NPP instrumentation and control (I&C) systems. The NUREG 7007 classification of version redundancy and the method for diversity assessment are described. The paper presents results from the analysis of instruments and design tools for FPGA-based embedded digital devices from leading manufacturers of programmable logics using the Xilinx and Altera (Intel) chips, which are used in NPP I&C systems, as an example. The most effective integrated development environments are analyzed and the results of comparing the functions and capabilities of using the Xilinx and Altera (Intel) tools are described. The analysis of single failures and fault tolerance using diversity in chip designs based on the SRAM technology is presented. The results from assessment of diversity metrics for RadICS platform-based multi-version I&C systems are discussed. Keywords: FPGA, diversity, safety, instrumentation and control system. © Perepelitsyn A., Illiashenko O., Duzhyi V., Kharchenko V., 2020 is becoming more complicated, their sensitivity Introduction to single failures (single-event upsets (SEUs)) due to high-energy particles generated by cosmic rays Programmable logic devices (PLD) have proved increases. -
Area Optimized Solution for Structured Asic Dynamic Reconfigurable Pla
____________________________________________________________Annals of the University of Craiova, Electrical Engineering series, No. 34, 2010; ISSN 1842-4805 AREA OPTIMIZED SOLUTION FOR STRUCTURED ASIC DYNAMIC RECONFIGURABLE PLA Traian TULBURE Dept. of Electronic and Computers, “Transilvania” University of Brasov, Romania E-mail: [email protected] Abstract This paper proposes a new area optimized power consumption performance and density, low architecture for dynamic reconfigurable logic array up-front development cost, simple, FPGA-like design with implementation on structured ASIC. flow and device turnaround in only few weeks. Reconfigurable architectures allow the dynamic reuse Selected Structured ASIC (eASIC) has look-up table of the logic blocks by having more than one on-chip based logic cells while routing is fixed using single SRAM bit controlling them. Thus, rather than the time needed to reprogram the function of the device from via metallization layer. Nowadays, the concept of external memory which is the order of milliseconds reprogramming for structured ASIC means only logic block functions can be changed by reading a changing the functions implemented by the LUTs. different SRAM bit which only takes time of order of There is no way to modify the structure because the nanoseconds. logic cell configuration and connections cannot be Programmable Logic Array (PLA) structures can be modified in time so very small changes can be made implemented on Structured ASIC technology to after the design has been manufactured. eliminate the constraint given by fixed wire routing. Programmable logic structures (PAL, PLA) can be Adding dynamic reprogramming to the structure generated with dedicated tools for structured ASIC implies adding a big distributed memory that affects both array utilization and device performance.