platform for model based design of integrated multi technology systems
Model-Based Design for Embedded Systems- P1 pdf
... study on the design of a software-defined radio platform Part III Design Tools and Methodology for Multidomain Embedded Systems Part III covers Model- Based Design for multidomain systems Continuoustime ... and Christoph Grimm 19 Platform for Model- Based Design of Integrated Multi- Technology Systems 603 Ian O’Connor 20 CAD Tools for Multi- Domain Systems on Chips 643 ... describe the role of the system-level performance analysis in the design process of such platforms, and we review different analysis approaches Model- Based Design for Embedded Systems 1.1.1 Distributed...
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Model-Based Design for Embedded Systems- P2 doc
... inclusion of the intended target platform in the model- based system design (UML), the mapping of function blocks on platform components, and the use of virtual prototypes for the abstract modeling of ... flow for the embedded software beginning at the platform- independent software down to the platform- specific target software By stepwise refinement of the system model, a design at lower levels of ... a multiprocessor architecture Network Network interface LR LCD TV HR Model- Based Design for Embedded Systems Performance Prediction of Distributed Platforms In Section 1.3, we at first will formally...
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Model-Based Design for Embedded Systems- P3 pptx
... 87 87 87 88 57 58 Model- Based Design for Embedded Systems 3.1 Introduction Formal approaches to system performance modeling have always been used in the design of real-time systems With increasing ... using such formal methods for the early evaluation and exploration of a design, as well as for a formally complete performance verification toward the end of the design cycle—neither of which could ... formal approach to MpSoC performance verification Computer, 36(4):60–67, 2003 54 Model- Based Design for Embedded Systems 34 K Richter, D Ziegenbein, M Jersak, and R Ernst Model composition for...
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Model-Based Design for Embedded Systems- P4 ppt
... event models for the analysis of heterogeneous multiprocessor systems In Proceedings of the 6th IEEE/ACM/IFIP International Conference on 92 Model- Based Design for Embedded Systems Hardware/Software ... the subject of multidimensional sensitivity analysis Since the system performance metrics are represented as functions of several system properties 78 Model- Based Design for Embedded Systems and ... robustness of hardware and run-time system performance against property variations is expected and is crucial to efficiently design complex embedded systems 80 Model- Based Design for Embedded Systems...
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Model-Based Design for Embedded Systems- P6 pps
... for different power contributions depending on the state of the task 5.4 Model of Computation In the following, we will give a rather informal presentation of the model of computation For a formal ... to [BHM08] To model the computations of a system, the notion of Modeling and Analysis Framework for Embedded Systems 131 a “state”, which is a snapshot of the state of affairs of the individual ... time for τ1 The state then becomes σ1 = (τ1 , (2, 0, 0)) TABLE 5.5 Characterization of Tasks Task τ1 τ2 τ3 Priority ω 2 bcet wcet π 1 2 132 Model- Based Design for Embedded Systems τ1 τ2 τ3 Offset...
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Model-Based Design for Embedded Systems- P7 pot
... development of effective platform mapping technologies The design of parallel platforms that support the programming models and facilitate the development of the platform mapping tools This chapter ... processor 164 Model- Based Design for Embedded Systems 6.6.3 TrueTime Modeling of Bus Communication The I2 C bus within the RBbots is modeled in TrueTime by a network block The TrueTime network model ... flexible SoC of the future MPSoC Platform Mapping Tools for Data-Dominated Applications 181 From the above market trends, it is clear that multiprocessor -based platforms will play a key role Of course,...
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Model-Based Design for Embedded Systems- P8 pps
... Component assembly Video platform Target platform Mobile platform Multimedia platform FIGURE 7.3 MultiFlex tool flow for streaming applications 7.3.1 Abstraction Levels In the MultiFlex methodology, ... 207 208 Model- Based Design for Embedded Systems design methodology of MPSoC, most efforts have focused on the design of hardware architecture But the real bottleneck will be software design, ... abstractions, models, and tools provided by MultiFlex in order to map complex data-oriented applications onto multiprocessor platforms 190 Model- Based Design for Embedded Systems TABLE 7.2 Abstraction, Models,...
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Model-Based Design for Embedded Systems- P9 ppt
... development platform is an abstract model of the architecture in form of a run time library or simulator aimed to execute the software The combination of this platform with the software code ... FIGURE 9.1 Software design flow Development platform Software code Executable model generation Executable model Debug and performance validation HW abstraction Hardware platform FIGURE 9.2 Software ... efficient The use of programming models for the software design of heterogeneous MPSoC requires the definition of new design automation methods to enable concurrent design of hardware and software This...
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Model-Based Design for Embedded Systems- P10 pot
... permission.) Platform design- space export Platform mapping Application space Application instance Platform mapping Platform- Based Design and Frameworks: METROPOLIS and METRO II 265 266 Model- Based Design ... Mapped Platform (architectural space) Platform instance Platform (architectural space) Platform instance Platform design- space export FIGURE 10.1 Hourglass diagram and fractal nature of the PBD ... specification of a design as the combination of functionality, 264 Model- Based Design for Embedded Systems platforms, and performance indexes The functionality specifies what the system has to do, the platforms...
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Model-Based Design for Embedded Systems- P11 ppsx
... Wrapper Component Platform- Based Design and Frameworks: METROPOLIS and METRO II 281 282 Model- Based Design for Embedded Systems components via ports There are two descriptions of component composition: ... This model is later refined into a platform- independent model (PIM), used to specify the functionality of the system without committing to any particular platform At the same time, platform models ... _m2–>set_status((char)M2_EVENT_WAITING); } } } }; Platform- Based Design and Frameworks: METROPOLIS and METRO II 289 290 Model- Based Design for Embedded Systems TABLE 10.3 Mapping Options Overview Option...
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Model-Based Design for Embedded Systems- P12 potx
... Orthogonalization of concerns and 320 Model- Based Design for Embedded Systems platform- based design IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems, 19(12):1523–1543, December ... and Q Zhu A next-generation design framework for platform- based design In Design and Verification Conference (DVCON’07), San Jose, CA, February 2007 Platform- Based Design and Frameworks: METROPOLIS ... segments that use 316 Model- Based Design for Embedded Systems embedded systems We argued in favor of the need of a unified way of thinking about system design as the basis for a novel system science...
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Model-Based Design for Embedded Systems- P13 doc
... powerful mechanism for FPGA systems, since every FPGA design typically has an application-specific mix of peripherals For FPGA Platforms for Embedded Systems 363 most operating systems, including ... subsystem from the bulk of the system and provide it as a fixed part of FPGA Platforms for Embedded Systems 353 the FPGA platform This subsystem can remain simple while being capable of configuring and ... dedicated 16 multithreaded RISC dedicated FIGURE 12.1 Summary of some existing embedded processing platforms with control processors FPGA Platforms for Embedded Systems 355 Regardless of the processor...
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Model-Based Design for Embedded Systems- P14 pdf
... usage of the available transceivers 369 FPGA Platforms for Embedded Systems Module design flow Static design flow Hand design EDK base system builder + hand design mhs mhs ucf ucf ngc EDK hand design ... reconfigurable FPGA -based computer Journal of VLSI Signal Processing Systems, 47(1):15–31, March 2007 378 Model- Based Design for Embedded Systems 12 P Murphy, A Sabharwal, and B Aazhang Design of WARP: ... The right-hand side of Figure 12.9 shows a second pass for the implementation of a reconfigurable module During this pass, the logic of the 370 Model- Based Design for Embedded Systems reconfigurable...
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Model-Based Design for Embedded Systems- P16 pps
... implementation platform design, which includes code generation for the software components from controller models, design of the assignment of the software components and their 440 Model- Based Design for ... effects of the selected interaction model of the software component platform and the execution model of the system platform on the required controller dynamics The last stage of the design flow ... a domain of domains must be created This is beyond the scope of this chapter See [23] for a more detailed explanation of metamodeling semantics 444 Model- Based Design for Embedded Systems 14.3.1...
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Model-Based Design for Embedded Systems- P17 pps
... semantics based on Abstract State Machines (ASM) [7] and model transformations We use ASMs for the formal specification of model interpreters and 464 Model- Based Design for Embedded Systems graph ... Model- Based Design for Embedded Systems (D1 * D2 ) defines a domain D where Υ P = Υ ∪ Υ , ΥR = Υ ∪ Υ , P P R R E = E1 [conforms/D1 conforms] ∪ E2 [conforms/D2 conforms] ∪ {conforms :? D1 conforms ... conforms of D The restricts operator enforces that models(D ) ⊆ models(D) (14.36) The extends variant implicitly disjuncts D.conforms onto the conforms of D , therefore (14.37) models(D ) ⊇ models(D)...
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Model-Based Design for Embedded Systems- P18 potx
... tools We call each of these different aspects a “viewpoint” of the component or of the system Our technology of contracts is based on a mathematical foundation consisting of a model of system that ... auxiliary ports of the form p = p1 ∨ p2 or p = p1 p2 can be introduced for that purpose, when defining the guard 506 Model- Based Design for Embedded Systems 15.5.4 Products in Terms of Guards and ... taking the conjunction 492 Model- Based Design for Embedded Systems and disjunction of contracts, respectively For contracts C1 = (A1 , G1 ) and C2 = (A2 , G2 ) (in canonical form), we have C1 C2 =...
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Model-Based Design for Embedded Systems- P19 pptx
... corresponding (b) execution model 524 Model- Based Design for Embedded Systems components of the heterogeneous systems They also have to provide efficient synchronization models for the modules adaptation ... Operational Semantics for the C/D Synchronization Model Generic Methodology for the Design 537 538 Model- Based Design for Embedded Systems domain interface λ(sd ) The semantics of the global variable ... programming techniques Based on this formalism, [8] has proposed a tool for the modeling and simulation of hybrid systems using Modelica and DEVS The models are “created using Modelica standard notation...
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Model-Based Design for Embedded Systems- P20 pptx
... sequence of times at which events occur (each such time is a tick of the SR clock) The SR model is an abstraction of the DE model 570 Model- Based Design for Embedded Systems Since for DE we ... configure the operation of an actor Often, parameter values are part of the a priori configuration of an actor and not change when a model is 562 Model- Based Design for Embedded Systems SR director ... clock outputs the value of the input seen on the previous tick of the clock 568 Model- Based Design for Embedded Systems defined on an initial segment of T Execution of an SR model begins with all...
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Model-Based Design for Embedded Systems- P21 pps
... Improving the Design of Existing Code, AddisonWesley, London 19 Platform for Model- Based Design of Integrated Multi- Technology Systems Ian O’Connor CONTENTS 19.1 Rationale for Multi- Technology Design ... level Complexity of modern systems often requires methodologies that hide complexity and allow designers an incremental, interactive approach that 585 Model- Based Design for Embedded Systems Radio ... for refinement of E-AMS nor support for the modeling and simulation of analog, continuous-time systems Support for modeling and simulation of E-AMS systems is offered by tools such as Simulink...
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Model-Based Design for Embedded Systems- P22 pot
... parameters P Design variables V Performance criteria S Components of soft-IP library 616 Model- Based Design for Embedded Systems Platform for Model- Based Design of Integrated Multi- Technology Systems ... Year of Production TABLE 19.1 Selected Design Technology Bottleneck Predictions Platform for Model- Based Design of Integrated Multi- Technology Systems 607 608 Model- Based Design for Embedded Systems ... Analytical Chemical Platform for Model- Based Design of Integrated Multi- Technology Systems 609 610 Model- Based Design for Embedded Systems SoC/SiP design process because of growth in both silicon...
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