On-line testing of FPGA logic blocks using active replication
Autor(a) principal: | |
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Data de Publicação: | 2002 |
Outros Autores: | , , |
Tipo de documento: | Livro |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | https://hdl.handle.net/10216/84944 |
Resumo: | This paper presents a novel on-line test method for partial anddynamically reconfigurable FPGAs, based on the active replication of configurable logic blocks (CLBs). Each CLB in the FPGA is released for test and again made available to be reused if fault-free, or removed from operation if faulty. The proposed method continuously scans the whole FPGA without disturbing system operation and it is implemented with very low test overhead, since all the test actions are carried out through the IEEE 1149.1 standard boundary-scan architecture and test access port. Moreover, it presents the additional benefit of correcting transient faults, such as single event upsets in space environments, which would otherwise become permanent faults and most likely introduce functional restrictions or even halt the system. |
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On-line testing of FPGA logic blocks using active replicationEngenharia electrotécnica, electrónica e informáticaElectrical engineering, Electronic engineering, Information engineeringThis paper presents a novel on-line test method for partial anddynamically reconfigurable FPGAs, based on the active replication of configurable logic blocks (CLBs). Each CLB in the FPGA is released for test and again made available to be reused if fault-free, or removed from operation if faulty. The proposed method continuously scans the whole FPGA without disturbing system operation and it is implemented with very low test overhead, since all the test actions are carried out through the IEEE 1149.1 standard boundary-scan architecture and test access port. Moreover, it presents the additional benefit of correcting transient faults, such as single event upsets in space environments, which would otherwise become permanent faults and most likely introduce functional restrictions or even halt the system.20022002-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/bookapplication/pdfhttps://hdl.handle.net/10216/84944engManuel GericotaGustavo R. AlvesMiguel L. SilvaJosé M. M. Ferreirainfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-11-29T14:23:35Zoai:repositorio-aberto.up.pt:10216/84944Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T00:00:19.242813Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
On-line testing of FPGA logic blocks using active replication |
title |
On-line testing of FPGA logic blocks using active replication |
spellingShingle |
On-line testing of FPGA logic blocks using active replication Manuel Gericota Engenharia electrotécnica, electrónica e informática Electrical engineering, Electronic engineering, Information engineering |
title_short |
On-line testing of FPGA logic blocks using active replication |
title_full |
On-line testing of FPGA logic blocks using active replication |
title_fullStr |
On-line testing of FPGA logic blocks using active replication |
title_full_unstemmed |
On-line testing of FPGA logic blocks using active replication |
title_sort |
On-line testing of FPGA logic blocks using active replication |
author |
Manuel Gericota |
author_facet |
Manuel Gericota Gustavo R. Alves Miguel L. Silva José M. M. Ferreira |
author_role |
author |
author2 |
Gustavo R. Alves Miguel L. Silva José M. M. Ferreira |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Manuel Gericota Gustavo R. Alves Miguel L. Silva José M. M. Ferreira |
dc.subject.por.fl_str_mv |
Engenharia electrotécnica, electrónica e informática Electrical engineering, Electronic engineering, Information engineering |
topic |
Engenharia electrotécnica, electrónica e informática Electrical engineering, Electronic engineering, Information engineering |
description |
This paper presents a novel on-line test method for partial anddynamically reconfigurable FPGAs, based on the active replication of configurable logic blocks (CLBs). Each CLB in the FPGA is released for test and again made available to be reused if fault-free, or removed from operation if faulty. The proposed method continuously scans the whole FPGA without disturbing system operation and it is implemented with very low test overhead, since all the test actions are carried out through the IEEE 1149.1 standard boundary-scan architecture and test access port. Moreover, it presents the additional benefit of correcting transient faults, such as single event upsets in space environments, which would otherwise become permanent faults and most likely introduce functional restrictions or even halt the system. |
publishDate |
2002 |
dc.date.none.fl_str_mv |
2002 2002-01-01T00:00:00Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/book |
format |
book |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://hdl.handle.net/10216/84944 |
url |
https://hdl.handle.net/10216/84944 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
instname_str |
Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
repository.mail.fl_str_mv |
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1799135926734028800 |