Publication result detail

Monitoring-Driven HW/SW Interrupt Overload Prevention for Embedded Real-Time Systems

STRNADEL, J.

Original Title

Monitoring-Driven HW/SW Interrupt Overload Prevention for Embedded Real-Time Systems

English Title

Monitoring-Driven HW/SW Interrupt Overload Prevention for Embedded Real-Time Systems

Type

Paper in proceedings (conference paper)

Original Abstract

In the paper, a concept and an early analysis of an embedded hardware/software architecture designed to prevent the software from both timing disturbances and interrupt overloads is outlined. The architecture is composed of an FPGA (MCU) used to run the hardware (software) part of an embedded application. Comparing to previous approaches, novelty of the architecture can be seen in the fact it is able to adapt interrupt service rates to the actual software load being monitored with no intrusion to the software. According to the actual software load it is able to buffer all interrupts and related data while the software is highly loaded and redirect the interrupts to the MCU as soon as the software becomes underloaded.

English abstract

In the paper, a concept and an early analysis of an embedded hardware/software architecture designed to prevent the software from both timing disturbances and interrupt overloads is outlined. The architecture is composed of an FPGA (MCU) used to run the hardware (software) part of an embedded application. Comparing to previous approaches, novelty of the architecture can be seen in the fact it is able to adapt interrupt service rates to the actual software load being monitored with no intrusion to the software. According to the actual software load it is able to buffer all interrupts and related data while the software is highly loaded and redirect the interrupts to the MCU as soon as the software becomes underloaded.

Keywords

embedded, limiter, interrupt, overload, monitoring, prevention, real-time

Key words in English

embedded, limiter, interrupt, overload, monitoring, prevention, real-time

Authors

STRNADEL, J.

RIV year

2013

Released

18.04.2012

Publisher

IEEE Computer Society

Location

Tallin

ISBN

978-1-4673-1188-5

Book

Proceedings of the 15th International IEEE Symposium on Design and Diagnostics of Electronic Circuits and Systems (DDECS)

Pages from

121

Pages to

126

Pages count

6

URL

https://www.fit.vut.cz/research/publication/9868/

Full text in the Digital Library

http://hdl.handle.net/

BibTex

@inproceedings{BUT91462,
  author="Josef {Strnadel}",
  title="Monitoring-Driven HW/SW Interrupt Overload Prevention for Embedded Real-Time Systems",
  booktitle="Proceedings of the 15th International IEEE Symposium on Design and Diagnostics of Electronic Circuits and Systems (DDECS)",
  year="2012",
  pages="121--126",
  publisher="IEEE Computer Society",
  address="Tallin",
  doi="10.1109/DDECS.2012.6219037",
  isbn="978-1-4673-1188-5",
  url="https://www.fit.vut.cz/research/publication/9868/"
}

Documents

strnadel_ddecs2012_051