Eero Ivask

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This paper offers an Internet-based environment forenhancing problem-specific design flows with test patterngeneration and fault simulation capabilities. AutomaticTest Pattern Generation (ATPG) and fault simulation toolsat structural and hierarchical levels available at geographicallydifferent places running under the virtual environmentusing the MOSCITO(More)
A new method for hierarchical fault simulation based on multi-level Decision Diagrams (DD) is proposed. We suppose that a register transfer (RT) level information along with gate-level descriptions for blocks of the RT level structure are available. Decision diagrams (DDs) are exploited as a uniform model for describing circuits at these representation(More)
This paper describes an environment for internet-based collaboration in the field of design and test of digital systems. Automatic Test Pattern Generation (ATPG) and fault simulation tools at behavioral, logical and hierarchical levels available at geographically different places running under the virtual environment using the MOSCITO system are presented.(More)
In this paper we present a web-based distributed fault simulation framework built with standard Java Applet/Servlet technology and the popular platform independent open source database MySQL. Fault simulation plays an important role in digital electronics design flow by creating and evaluating test patterns, identifying and locating the causes of the(More)
Computation tasks used in digital design flow for test quality evaluation can require a lot of processor and memory resources. To speed up execution and to overcome memory restrictions, a collaborative computing approach was proposed in this paper. Web-based system architecture allows seamlessly aggregate many remote computers for one application. Efficient(More)
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