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DOI: 10.14569/IJACSA.2017.080206
PDF

An Approach of nMPRA Architecture using Hardware Implemented Support for Event Prioritization and Treating

Author 1: Ionel ZAGAN
Author 2: Nicoleta Cristina GAITAN
Author 3: Vasile Gheorghita GAITAN

International Journal of Advanced Computer Science and Applications(IJACSA), Volume 8 Issue 2, 2017.

  • Abstract and Keywords
  • How to Cite this Article
  • {} BibTeX Source

Abstract: One of the fundamental requirements of real time operating systems is the determinism of executing critical tasks and treating multiple periodic or aperiodic events. The present paper presents the hardware support of the nMPRA processor (Multi Pipeline Register Architecture) dedicated to treating time events, interrupt events and events associated with synchronization and inter-task communication mechanisms. Because in real time systems the treatment of events is a very important aspect, this paper describes both the mechanism implemented in hardware for prioritizing and treating multiple events, and the experimental results obtained using Virtex-7 FPGA circuit. The article's element of originality is the very short response time required in treating and prioritizing events.

Keywords: nMPRA; event treating; mutex; inter-task communication; hardware scheduler

Ionel ZAGAN, Nicoleta Cristina GAITAN and Vasile Gheorghita GAITAN, “An Approach of nMPRA Architecture using Hardware Implemented Support for Event Prioritization and Treating” International Journal of Advanced Computer Science and Applications(IJACSA), 8(2), 2017. http://dx.doi.org/10.14569/IJACSA.2017.080206

@article{ZAGAN2017,
title = {An Approach of nMPRA Architecture using Hardware Implemented Support for Event Prioritization and Treating},
journal = {International Journal of Advanced Computer Science and Applications},
doi = {10.14569/IJACSA.2017.080206},
url = {http://dx.doi.org/10.14569/IJACSA.2017.080206},
year = {2017},
publisher = {The Science and Information Organization},
volume = {8},
number = {2},
author = {Ionel ZAGAN and Nicoleta Cristina GAITAN and Vasile Gheorghita GAITAN}
}



Copyright Statement: This is an open access article licensed under a Creative Commons Attribution 4.0 International License, which permits unrestricted use, distribution, and reproduction in any medium, even commercially as long as the original work is properly cited.

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