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PI-RTOS: Platform Independent RTOS

by Julia andrews, Philumon Joseph
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International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 102 - Number 2
Year of Publication: 2014
Authors: Julia andrews, Philumon Joseph
10.5120/17785-8565

Julia andrews, Philumon Joseph . PI-RTOS: Platform Independent RTOS. International Journal of Computer Applications. 102, 2 ( September 2014), 7-10. DOI=10.5120/17785-8565

@article{ 10.5120/17785-8565,
author = { Julia andrews, Philumon Joseph },
title = { PI-RTOS: Platform Independent RTOS },
journal = { International Journal of Computer Applications },
issue_date = { September 2014 },
volume = { 102 },
number = { 2 },
month = { September },
year = { 2014 },
issn = { 0975-8887 },
pages = { 7-10 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume102/number2/17785-8565/ },
doi = { 10.5120/17785-8565 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T22:32:04.029211+05:30
%A Julia andrews
%A Philumon Joseph
%T PI-RTOS: Platform Independent RTOS
%J International Journal of Computer Applications
%@ 0975-8887
%V 102
%N 2
%P 7-10
%D 2014
%I Foundation of Computer Science (FCS), NY, USA
Abstract

This paper proposes a Real-Time Operating System kernel for the 32-bit Leon3 processor. A system is said to be Real Time if it is required to complete its work and deliver its services on time. In a real-time system the correctness of its output, is an important factor, depends not only the logical computations carried out but also the time at which the results were delivered to the external interface. A Real time operating system (RTOS) is a class of operating system intended for real time applications. The requirements for developing an RTOS include RMS scheduling algorithm, file management scheme, interrupt handling, Timer etc. Most of these functions are in POSIX 1003. 1b compliant. tsim simulator is used for compilation and debugging.

References
  1. "Standard for Information Technology—Portable Operating System Interface (POSIX®)," IEEE Std 1003. 1-2004, The Open Group Technical Standard Base Specifications.
  2. "LynxOS user's guide", LynxOS Release 4. 0.
  3. "VRTX: A Real-Time Operating System for Embedded Microprocessor Applications", Ready, J. F. , Micro, IEEE (Volume: 6, Issue: 4 ).
  4. " VxWorks RTOS", Kosuru Sai Malleswar.
  5. Win-CE:"Assessing the real-time properties of Windows CE 3. 0", Netter C. M, Baceller, L. F. Object-Oriented Real-Time Distributed Computing,2001. ISORC-2001. Proceedings 4th IEEE International Symposium on.
  6. "Rate Monotonic Analysis for Real-Time Systems",Lui Sha, Mark H. Klein, John B. Goodenough; The Springer International Series in Engineering and Computer Science Volume 141, 1991, pp 129-155.
  7. Leon3: M. Dan?ek et al. , UTLEON3: Exploring Fine-Grain Multi-Threading in FPGAs,DOI 10. 1007/978-1-4614-2410-9 2, © Springer Science+Business Media, LLC 2013.
  8. "Standard Products UT699 LEON3FT/SPARCV8 MicroProcessor", Functional Manual February 2014, www. aeroflex. com/LEON.
Index Terms

Computer Science
Information Sciences

Keywords

PI-RTOS Leon3 RTOS Rate monotonic scheduling.

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