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Author: Andrei Karatkevich

Affiliation: University of Zielona Gora, Poland

Keyword(s): System design, Data path, Test bench, Simulation, Verification, Petri nets.

Related Ontology Subjects/Areas/Topics: Embedded Communications Systems ; Real-Time Systems ; Telecommunications ; VLSI Design and Implementation

Abstract: Testing a data path in a digital system such as a microcontroller requires checking every possible way of sending data between the functional units. This paper considers a task of generating a test bench for a given data path, which covers every way of data sending with minimized number of simulations of microinstructions. We present a method in which a data path ismodeled by a Petri net. The task of optimal test bench generation is formulated as a task of covering all transitions by a sequence with minimal length. It can be solved by finding certain T-invariant of the net and a firing sequence corresponding to it. The proposed method is illustrated by two case studies of testing data paths of simple processors.

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Paper citation in several formats:
Karatkevich, A. (2011). PETRI NET BASED APPROACH TO TEST BENCH CONSTRUCTING FOR DATAPATH. In Proceedings of the 1st International Conference on Pervasive and Embedded Computing and Communication Systems - PECCS; ISBN 978-989-8425-48-5; ISSN 2184-2817, SciTePress, pages 506-511. DOI: 10.5220/0003363105060511

@conference{peccs11,
author={Andrei Karatkevich.},
title={PETRI NET BASED APPROACH TO TEST BENCH CONSTRUCTING FOR DATAPATH},
booktitle={Proceedings of the 1st International Conference on Pervasive and Embedded Computing and Communication Systems - PECCS},
year={2011},
pages={506-511},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0003363105060511},
isbn={978-989-8425-48-5},
issn={2184-2817},
}

TY - CONF

JO - Proceedings of the 1st International Conference on Pervasive and Embedded Computing and Communication Systems - PECCS
TI - PETRI NET BASED APPROACH TO TEST BENCH CONSTRUCTING FOR DATAPATH
SN - 978-989-8425-48-5
IS - 2184-2817
AU - Karatkevich, A.
PY - 2011
SP - 506
EP - 511
DO - 10.5220/0003363105060511
PB - SciTePress