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Novel Transient-Fault Detection Circuit Featuring Enhanced Bulk Built-in Current Sensor with Low-Power Sleep Mode

Abstract : This work presents a novel circuit for detecting transient faults in combinational and sequential logic. The detection mechanism features a built-in current sensor connected to the bulks of the monitored logic. The proposed circuit was optimized in terms of power consumption and enhanced with low-power sleep-mode. In addition, a calibration method for bulk built-in current sensors is presented. Overhead results indicate an increase of only 15% in power consumption which represents an improvement of factor 7 compared to similar existing sensors.
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https://hal-lirmm.ccsd.cnrs.fr/lirmm-00715117
Contributor : Rodrigo Possamai Bastos <>
Submitted on : Saturday, October 6, 2012 - 7:00:09 AM
Last modification on : Tuesday, September 1, 2020 - 11:32:04 AM
Long-term archiving on: : Thursday, December 15, 2016 - 9:07:22 PM

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Rodrigo Possamai Bastos, Frank Sill Torres, Giorgio Di Natale, Marie-Lise Flottes, Bruno Rouzeyre. Novel Transient-Fault Detection Circuit Featuring Enhanced Bulk Built-in Current Sensor with Low-Power Sleep Mode. Microelectronics Reliability, Elsevier, 2012, 52 (9-10), pp.1781-1786. ⟨10.1016/j.microrel.2012.06.149⟩. ⟨lirmm-00715117⟩

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