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In this paper we propose a design methodology to explore dynamic and partial reconfiguration (DPR) of modern FPGAs. We define a set of rules in order to model DPR by means of UML and design patterns. Our approach targets MPSoPC (Multiprocessor System on Programmable Chip) which allows: a) area optimization through partial reconfiguration without performance penalty and b) increased system flexibility...
With the increasing hardware capacity, embedded systems are becoming more and more complex, requiring new design techniques/methods. UML allows higher abstraction level system modeling and MDA techniques allow automatic code generation. In this paper we propose a UML/MDA approach to rapidly model and automatically generate MPSoPC systems. Our approach uses MARTE as extension mechanism in order to...
This paper presents a System level Model Driven Architecture (MDA) approach for power estimation of real time operating system (RTOS) communication and synchronization services at early design phases.The approach integrates the Architecture Analysis and Design Language (AADL) in the design flow. We describe how to extend the language for modeling RTOS communication and synchronization services, and...
In this paper we propose a UML/MDA approach, called MoPCoM methodology, to design high quality real-time embedded systems. We have defined a set of rules to build UML models for embedded systems, from which VHDL code is automatically generated by means of MDA techniques. We use the MARTE profile as an UML extension to describe real-time properties and perform platform modeling. The MoPCoM methodology...
This paper describes a fast prototyping tool targeting software radio applications. It is based on the Unified Modeling Language (UML) and combines a Software Defined Radio UML profile for implementing a real MDA approach with EDA tools for multi-level verifications from the type compatibility to the scheduling and memory use analysis over an heterogeneous platform. Our approach relies on performance...
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