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Poster communications

Calibrating Bulk Built-in Current Sensors for Detecting Transient Faults

Rodrigo Possamai Bastos 1 Giorgio Di Natale 1 Marie-Lise Flottes 1 Bruno Rouzeyre 1
1 SysMIC - Conception et Test de Systèmes MICroélectroniques
LIRMM - Laboratoire d'Informatique de Robotique et de Microélectronique de Montpellier
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 almost factor 6 compared to similar existing sensor.
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Poster communications
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Contributor : Rodrigo Possamai Bastos <>
Submitted on : Friday, July 6, 2012 - 1:31:43 PM
Last modification on : Tuesday, December 1, 2020 - 4:08:23 PM
Long-term archiving on: : Sunday, October 7, 2012 - 2:26:30 AM


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  • HAL Id : lirmm-00715126, version 1



Rodrigo Possamai Bastos, Giorgio Di Natale, Marie-Lise Flottes, Bruno Rouzeyre. Calibrating Bulk Built-in Current Sensors for Detecting Transient Faults. Colloque GDR SoC-SiP, 2012, Lyon, France. 2012, Colloque National du Groupement de Recherche System-On-Chip et System-In-Package. ⟨lirmm-00715126⟩



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