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Today circuits are becoming more vulnerable to electronic noises and reliable system design has emerged as a key challenge to embedded system design. Logic fault in terms of soft errors or transient faults are now a serious problem for embedded processors. Recent developments in customized embedded processors significantly focus on improving the performance and area of the processor by augmenting...
Dynamic voltage and frequency scaling (DVFS) is an effective method for controlling energy dissipation of embedded systems. However, recent researches have illustrated that DVFS techniques have compromising effects on the system reliability. Our analysis results show that, ignoring the effects of voltage scaling on fault rate could considerably decrease the system reliability. Therefore, we use the...
Dynamic voltage and frequency scaling (DVFS) is an effective method for controlling both energy and performance of a system. Since the increasing rate of radiation-induced transient faults depends on operating frequency and supply voltage, DVFM techniques are recently shown to have compromising advantages on electronic system reliability. Therefore, ignoring the effects of voltage scaling on fault...
Advances in silicon technology and shrinking the feature size to nanometer scale make unreliability of nano devices the most important concern of fault-tolerant designs. Design of reliable and fault-tolerant embedded processors is mostly based on developing techniques that compensate adding hardware or software redundancy. The recently-proposed redundancy techniques are generally applied uniformly...
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