An Approach of nMPRA Architecture using Hardware Implemented Support for Event Prioritization and Treating
Journal Title: International Journal of Advanced Computer Science & Applications - Year 2017, Vol 8, Issue 2
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.
Authors and Affiliations
Ionel ZAGAN, Nicoleta Cristina GAITAN, Vasile Gheorghita GAITAN
Keywords
Related Articles
- EP ID EP249028
- DOI 10.14569/IJACSA.2017.080206
- Views 82
- Downloads 0
Applicability of the Maturity Model for IT Service Outsourcing in Higher Education Institutions
Outsourcing is a strategic option which complements IT services provided internally in organizations. This study proposes the applicability of a new holistic maturity model based on standards ISO/IEC 20000 and ISO/IEC 38...
Reversible Anonymization of DICOM Images using Cryptography and Digital Watermarking
Digital Imaging and Communications in Medicine (DICOM) is a standard for handling, storing, printing, and transmitting information in medical images. The DICOM file contains the image data and a number of attribute...
Managing Open Educational Resources on the Web of Data
In the last few years, the international work on Massive Open On-line Courses (MOOCS) underlined new needs for open educational resources (OER) management within the context of the Web of Data. First, within MOOCs, all (...
Towards A Broader Adoption of Agile Software Development Methods
Traditionally, software design and development has been following the engineering approach as exemplified by the waterfall model, where specifications have to be fully detailed and agreed upon prior to starting the softw...
Object Detection System to Help Navigating Visual Impairments
The number of people with severe visual impairments and blind people in the world is 216.6 million and 38.5 million, respectively in 2018 and that number will increase every year. While the development of Computer Vision...