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Reliability evaluation of Commercial off-the-shelf (COTS) processors against faults induced by radiation is a challenging problem. Some alternatives have been proposed to radiation test but they are very time consuming and lack of the observability needed. This work analyses the possibility to use an HDL model for estimating applications dependability on Texas Instruments MSP430 processor early in...
Integrity assurance of configuration data has a significant impact on microcontroller-based systems reliability. This is especially true when running applications driven by events which behavior is tightly coupled to this kind of data. This work proposes a new hybrid technique that combines hardware and software resources for detecting and recovering soft-errors in system configuration data. Our approach...
This paper presents a fault injection system for performing fault injection campaigns on Commercial-off-the-shelf (COTS) microprocessors. The proposed system takes advantage of the debug facilities of modern microprocessors along with standard GNU Debugger (GDB) for executing and debugging benchmarks. The developed experiments on real boards, as well as on virtual machines, demonstrate the feasibility...
This paper remarks the importance of defining real conditions for the radiation effects evaluation on embedded systems using a fault injection system. The influence of fault latency on the experiment results is illustrated by means of a case study.
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