On the dynamics of a single-bit stochastic-resonance memory device

Autores
Ibáñez, Santiago Agustín; Fierens, Pablo Ignacio; Perazzo, Roberto Pedro José; Patterson, Germán Agustín; Grosz, Diego Fernando
Año de publicación
2010
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The increasing capacity of modern computers, driven by Moore's Law, is accompanied by smaller noise margins and higher error rates. In this paper we propose a memory device, consisting of a ring of two identical overdamped bistable forward-coupled oscillators, which may serve as a building block in a larger scale solution to this problem. We show that such a system is capable of storing a single bit and its performance improves with the addition of noise. The proposed device can be regarded as asynchronous, in the sense that stored information can be retrieved at any time and, after a certain synchronization time, the probability of erroneous retrieval does not depend on which oscillator is being interrogated. We characterize memory persistence time and show it to be maximized for the same noise range that both minimizes the probability of error and ensures synchronization. We also present experimental results for a hard-wired version of the proposed memory, consisting of a loop of two Schmitt triggers. We show that this device is capable of storing a single bit and does so more efficiently in the presence of noise.
Fil: Ibáñez, Santiago Agustín. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto Tecnológico de Buenos Aires; Argentina
Fil: Fierens, Pablo Ignacio. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto Tecnológico de Buenos Aires; Argentina
Fil: Perazzo, Roberto Pedro José. Instituto Tecnológico de Buenos Aires; Argentina
Fil: Patterson, Germán Agustín. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Grosz, Diego Fernando. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; Argentina. Instituto Tecnológico de Buenos Aires; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Materia
Stochastic memory
Storage
Noise
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/186614
Acceder
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling On the dynamics of a single-bit stochastic-resonance memory deviceIbáñez, Santiago AgustínFierens, Pablo IgnacioPerazzo, Roberto Pedro JoséPatterson, Germán AgustínGrosz, Diego FernandoStochastic memoryStorageNoisehttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1The increasing capacity of modern computers, driven by Moore's Law, is accompanied by smaller noise margins and higher error rates. In this paper we propose a memory device, consisting of a ring of two identical overdamped bistable forward-coupled oscillators, which may serve as a building block in a larger scale solution to this problem. We show that such a system is capable of storing a single bit and its performance improves with the addition of noise. The proposed device can be regarded as asynchronous, in the sense that stored information can be retrieved at any time and, after a certain synchronization time, the probability of erroneous retrieval does not depend on which oscillator is being interrogated. We characterize memory persistence time and show it to be maximized for the same noise range that both minimizes the probability of error and ensures synchronization. We also present experimental results for a hard-wired version of the proposed memory, consisting of a loop of two Schmitt triggers. We show that this device is capable of storing a single bit and does so more efficiently in the presence of noise.Fil: Ibáñez, Santiago Agustín. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto Tecnológico de Buenos Aires; ArgentinaFil: Fierens, Pablo Ignacio. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto Tecnológico de Buenos Aires; ArgentinaFil: Perazzo, Roberto Pedro José. Instituto Tecnológico de Buenos Aires; ArgentinaFil: Patterson, Germán Agustín. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Grosz, Diego Fernando. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; Argentina. Instituto Tecnológico de Buenos Aires; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaSpringer2010-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/186614Ibáñez, Santiago Agustín; Fierens, Pablo Ignacio; Perazzo, Roberto Pedro José; Patterson, Germán Agustín; Grosz, Diego Fernando; On the dynamics of a single-bit stochastic-resonance memory device; Springer; European Physical Journal B - Condensed Matter; 76; 1; 7-2010; 49-551434-6028CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1140/epjb/e2010-00180-8info:eu-repo/semantics/altIdentifier/doi/10.1140/epjb/e2010-00180-8info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:01:10Zoai:ri.conicet.gov.ar:11336/186614instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 10:01:10.426CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv On the dynamics of a single-bit stochastic-resonance memory device
title On the dynamics of a single-bit stochastic-resonance memory device
spellingShingle On the dynamics of a single-bit stochastic-resonance memory device
Ibáñez, Santiago Agustín
Stochastic memory
Storage
Noise
title_short On the dynamics of a single-bit stochastic-resonance memory device
title_full On the dynamics of a single-bit stochastic-resonance memory device
title_fullStr On the dynamics of a single-bit stochastic-resonance memory device
title_full_unstemmed On the dynamics of a single-bit stochastic-resonance memory device
title_sort On the dynamics of a single-bit stochastic-resonance memory device
dc.creator.none.fl_str_mv Ibáñez, Santiago Agustín
Fierens, Pablo Ignacio
Perazzo, Roberto Pedro José
Patterson, Germán Agustín
Grosz, Diego Fernando
author Ibáñez, Santiago Agustín
author_facet Ibáñez, Santiago Agustín
Fierens, Pablo Ignacio
Perazzo, Roberto Pedro José
Patterson, Germán Agustín
Grosz, Diego Fernando
author_role author
author2 Fierens, Pablo Ignacio
Perazzo, Roberto Pedro José
Patterson, Germán Agustín
Grosz, Diego Fernando
author2_role author
author
author
author
dc.subject.none.fl_str_mv Stochastic memory
Storage
Noise
topic Stochastic memory
Storage
Noise
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The increasing capacity of modern computers, driven by Moore's Law, is accompanied by smaller noise margins and higher error rates. In this paper we propose a memory device, consisting of a ring of two identical overdamped bistable forward-coupled oscillators, which may serve as a building block in a larger scale solution to this problem. We show that such a system is capable of storing a single bit and its performance improves with the addition of noise. The proposed device can be regarded as asynchronous, in the sense that stored information can be retrieved at any time and, after a certain synchronization time, the probability of erroneous retrieval does not depend on which oscillator is being interrogated. We characterize memory persistence time and show it to be maximized for the same noise range that both minimizes the probability of error and ensures synchronization. We also present experimental results for a hard-wired version of the proposed memory, consisting of a loop of two Schmitt triggers. We show that this device is capable of storing a single bit and does so more efficiently in the presence of noise.
Fil: Ibáñez, Santiago Agustín. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto Tecnológico de Buenos Aires; Argentina
Fil: Fierens, Pablo Ignacio. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto Tecnológico de Buenos Aires; Argentina
Fil: Perazzo, Roberto Pedro José. Instituto Tecnológico de Buenos Aires; Argentina
Fil: Patterson, Germán Agustín. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Grosz, Diego Fernando. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; Argentina. Instituto Tecnológico de Buenos Aires; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description The increasing capacity of modern computers, driven by Moore's Law, is accompanied by smaller noise margins and higher error rates. In this paper we propose a memory device, consisting of a ring of two identical overdamped bistable forward-coupled oscillators, which may serve as a building block in a larger scale solution to this problem. We show that such a system is capable of storing a single bit and its performance improves with the addition of noise. The proposed device can be regarded as asynchronous, in the sense that stored information can be retrieved at any time and, after a certain synchronization time, the probability of erroneous retrieval does not depend on which oscillator is being interrogated. We characterize memory persistence time and show it to be maximized for the same noise range that both minimizes the probability of error and ensures synchronization. We also present experimental results for a hard-wired version of the proposed memory, consisting of a loop of two Schmitt triggers. We show that this device is capable of storing a single bit and does so more efficiently in the presence of noise.
publishDate 2010
dc.date.none.fl_str_mv 2010-07
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/186614
Ibáñez, Santiago Agustín; Fierens, Pablo Ignacio; Perazzo, Roberto Pedro José; Patterson, Germán Agustín; Grosz, Diego Fernando; On the dynamics of a single-bit stochastic-resonance memory device; Springer; European Physical Journal B - Condensed Matter; 76; 1; 7-2010; 49-55
1434-6028
CONICET Digital
CONICET
url http://hdl.handle.net/11336/186614
identifier_str_mv Ibáñez, Santiago Agustín; Fierens, Pablo Ignacio; Perazzo, Roberto Pedro José; Patterson, Germán Agustín; Grosz, Diego Fernando; On the dynamics of a single-bit stochastic-resonance memory device; Springer; European Physical Journal B - Condensed Matter; 76; 1; 7-2010; 49-55
1434-6028
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1140/epjb/e2010-00180-8
info:eu-repo/semantics/altIdentifier/doi/10.1140/epjb/e2010-00180-8
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Springer
publisher.none.fl_str_mv Springer
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.13397

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