Conference paper

 
Strnadel, J.: Proposal of Flexible Monitoring-Driven HW/SW Interrupt Management for Embedded COTS-Based Event-Triggered Real-Time Systems, In: Proceedings of the Work-in-Progress Session of the 32nd IEEE Real-Time Systems Symposium, Vienna, AT, TUV, 2011, p. 29-32
Publication language:english
Original title:Proposal of Flexible Monitoring-Driven HW/SW Interrupt Management for Embedded COTS-Based Event-Triggered Real-Time Systems
Title (cs):Návrh flexibilní monitorováním řízené HW/SW správy přerušení pro vestavné událostmi řízené real-time systémy
Pages:29-32
Proceedings:Proceedings of the Work-in-Progress Session of the 32nd IEEE Real-Time Systems Symposium
Conference:The 32nd IEEE Real-Time Systems Symposium
Place:Vienna, AT
Year:2011
Publisher:TU Vienna
URL:http://www.cs.wayne.edu/~fishern/Meetings/wip-rtss2011/ [HTML]
URL:http://www.fit.vutbr.cz/~strnadel/publ/rtss2011_wip_strnadel.pdf [PDF]
URL:http://www.fit.vutbr.cz/~strnadel/publ/rtss2011_wip_strnadel_poster.pdf [PDF]
Keywords
real time, interrupt, overload, prevention
Annotation
In the paper, a concept and an early analysis of an HW/SW architecture designed to prevent the SW from both timing disturbances and interrupt overloads is outlined. The architecture is composed of an FPGA (MCU) used to run the HW (SW) part of an 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 SW load being monitored with no intrusion to the SW. According to the actual SW load it is able to buffer all interrupts and related data while the SW is highly loaded or redirect the interrupts to the MCU as soon as the SW becomes underloaded.
BibTeX:
@INPROCEEDINGS{
   author = {Josef Strnadel},
   title = {Proposal of Flexible Monitoring-Driven HW/SW Interrupt
	Management for Embedded COTS-Based Event-Triggered Real-Time
	Systems},
   pages = {29--32},
   booktitle = {Proceedings of the Work-in-Progress Session of the 32nd IEEE
	Real-Time Systems Symposium},
   year = {2011},
   location = {Vienna, AT},
   publisher = {TU Vienna},
   language = {english},
   url = {http://www.fit.vutbr.cz/research/view_pub.php?id=9776}
}