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Optimal Physical Implementation of Radiation Tolerant High-Speed Digital Integrated Circuits in Deep-Submicron Technologies
This paper presents a novel scalable physical implementation method for high-speed Triple Modular Redundant (TMR) digital integrated circuits in radiation-hard designs. The implementation uses a distributed placement strategy compared to a commonly used bulk 3-bank constraining method. TMR netlist i...
Autores principales: | , , |
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Lenguaje: | eng |
Publicado: |
2019
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Materias: | |
Acceso en línea: | https://dx.doi.org/10.3390/electronics8040432 http://cds.cern.ch/record/2692479 |
_version_ | 1780964011520557056 |
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author | Prinzie, Jeffrey Appels, Karel Kulis, Szymon |
author_facet | Prinzie, Jeffrey Appels, Karel Kulis, Szymon |
author_sort | Prinzie, Jeffrey |
collection | CERN |
description | This paper presents a novel scalable physical implementation method for high-speed Triple Modular Redundant (TMR) digital integrated circuits in radiation-hard designs. The implementation uses a distributed placement strategy compared to a commonly used bulk 3-bank constraining method. TMR netlist information is used to optimally constrain the placement of both sequential cells and combinational cells. This approach significantly reduces routing complexity, net lengths and dynamic power consumption with more than 60% and 20% respectively. The technique was simulated in a 65 nm Complementary Metal-Oxide Semiconductor (CMOS) technology. |
id | oai-inspirehep.net-1738619 |
institution | Organización Europea para la Investigación Nuclear |
language | eng |
publishDate | 2019 |
record_format | invenio |
spelling | oai-inspirehep.net-17386192022-08-10T12:25:15Zdoi:10.3390/electronics8040432http://cds.cern.ch/record/2692479engPrinzie, JeffreyAppels, KarelKulis, SzymonOptimal Physical Implementation of Radiation Tolerant High-Speed Digital Integrated Circuits in Deep-Submicron TechnologiesDetectors and Experimental TechniquesThis paper presents a novel scalable physical implementation method for high-speed Triple Modular Redundant (TMR) digital integrated circuits in radiation-hard designs. The implementation uses a distributed placement strategy compared to a commonly used bulk 3-bank constraining method. TMR netlist information is used to optimally constrain the placement of both sequential cells and combinational cells. This approach significantly reduces routing complexity, net lengths and dynamic power consumption with more than 60% and 20% respectively. The technique was simulated in a 65 nm Complementary Metal-Oxide Semiconductor (CMOS) technology.oai:inspirehep.net:17386192019 |
spellingShingle | Detectors and Experimental Techniques Prinzie, Jeffrey Appels, Karel Kulis, Szymon Optimal Physical Implementation of Radiation Tolerant High-Speed Digital Integrated Circuits in Deep-Submicron Technologies |
title | Optimal Physical Implementation of Radiation Tolerant High-Speed Digital Integrated Circuits in Deep-Submicron Technologies |
title_full | Optimal Physical Implementation of Radiation Tolerant High-Speed Digital Integrated Circuits in Deep-Submicron Technologies |
title_fullStr | Optimal Physical Implementation of Radiation Tolerant High-Speed Digital Integrated Circuits in Deep-Submicron Technologies |
title_full_unstemmed | Optimal Physical Implementation of Radiation Tolerant High-Speed Digital Integrated Circuits in Deep-Submicron Technologies |
title_short | Optimal Physical Implementation of Radiation Tolerant High-Speed Digital Integrated Circuits in Deep-Submicron Technologies |
title_sort | optimal physical implementation of radiation tolerant high-speed digital integrated circuits in deep-submicron technologies |
topic | Detectors and Experimental Techniques |
url | https://dx.doi.org/10.3390/electronics8040432 http://cds.cern.ch/record/2692479 |
work_keys_str_mv | AT prinziejeffrey optimalphysicalimplementationofradiationtoleranthighspeeddigitalintegratedcircuitsindeepsubmicrontechnologies AT appelskarel optimalphysicalimplementationofradiationtoleranthighspeeddigitalintegratedcircuitsindeepsubmicrontechnologies AT kulisszymon optimalphysicalimplementationofradiationtoleranthighspeeddigitalintegratedcircuitsindeepsubmicrontechnologies |