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TLM is a high-level approach to modeling digital systems with an emphasis on separating computations from communications within a system. With the evolution of design methodologies to transaction level the need for definition of DFT (Design for Test) techniques at this very high level of abstraction arises. This paper focuses on the implementation of three different high-level testing strategies for...
An orchestrator in a Web Service system is a locally deployed piece of software used both to allow users to interact with the system and to communicate with remote components (Web Services) in order to fulfill a goal. We propose a symbolic model based approach to test orchestrators in the context of the systems they pilot. Our approach only takes as input a model of the orchestrator and no models...
In many DSP applications (image and voice processing, baseband symbol decoding in high quality communication channels) several dBs of SNR loss can be tolerated without noticeable impact on system level performance. For power optimization in such applications, voltage overscaling can be used to operate the arithmetic circuitry slower than the critical circuit path delay while incurring tolerable SNR...
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