Self-Repairing Hybrid Adder With Hot-Standby Topology Using Fault-Localization
<p dir="ltr">Effective self-repairing can be achieved if the fault along with its exact location can be determined. In this paper, a self-repairing hybrid adder is proposed with fault localization. It uses the advantages of ripple carry adder and carry-select adder to reduce the dela...
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2020
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| _version_ | 1864513561723666432 |
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| author | Muhammad Ali Akbar (16875915) |
| author2 | Bo Wang (86769) Amine Bermak (1895947) |
| author2_role | author author |
| author_facet | Muhammad Ali Akbar (16875915) Bo Wang (86769) Amine Bermak (1895947) |
| author_role | author |
| dc.creator.none.fl_str_mv | Muhammad Ali Akbar (16875915) Bo Wang (86769) Amine Bermak (1895947) |
| dc.date.none.fl_str_mv | 2020-08-13T00:00:00Z |
| dc.identifier.none.fl_str_mv | 10.1109/access.2020.3016427 |
| dc.relation.none.fl_str_mv | https://figshare.com/articles/journal_contribution/Self-Repairing_Hybrid_Adder_With_Hot-Standby_Topology_Using_Fault-Localization/24025158 |
| dc.rights.none.fl_str_mv | CC BY 4.0 info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Engineering Electrical engineering Electronics, sensors and digital hardware Information and computing sciences Information systems Adders Circuit faults Fault detection Tunneling magnetoresistance Delays Transistors Hardware Self-repairing adder Fault localization Hybrid adder Real-time self-repairing |
| dc.title.none.fl_str_mv | Self-Repairing Hybrid Adder With Hot-Standby Topology Using Fault-Localization |
| dc.type.none.fl_str_mv | Text Journal contribution info:eu-repo/semantics/publishedVersion text contribution to journal |
| description | <p dir="ltr">Effective self-repairing can be achieved if the fault along with its exact location can be determined. In this paper, a self-repairing hybrid adder is proposed with fault localization. It uses the advantages of ripple carry adder and carry-select adder to reduce the delay and area overhead. The proposed adder reduces the transistor count by 115% to 76.76% as compared to the existing self-checking carry-select adders. Moreover, the proposed design can detect and localize multiple faults. The fault-recovery is achieved by using the hot-standby approach in which the faulty module is replaced by a functioning module at run-time. In case of 3 consecutive faults, the probability of fault recovery has been found to be 96.1% for a 64-bit adder with 8 blocks, where each block has 9 full adders.</p><h2>Other Information</h2><p dir="ltr">Published in: IEEE Access<br>License: <a href="https://creativecommons.org/licenses/by/4.0/legalcode" target="_blank">https://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1109/access.2020.3016427" target="_blank">https://dx.doi.org/10.1109/access.2020.3016427</a></p> |
| eu_rights_str_mv | openAccess |
| id | Manara2_2ec1d7e50c17bd34ee48c02891dc9668 |
| identifier_str_mv | 10.1109/access.2020.3016427 |
| network_acronym_str | Manara2 |
| network_name_str | Manara2 |
| oai_identifier_str | oai:figshare.com:article/24025158 |
| publishDate | 2020 |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | CC BY 4.0 |
| spelling | Self-Repairing Hybrid Adder With Hot-Standby Topology Using Fault-LocalizationMuhammad Ali Akbar (16875915)Bo Wang (86769)Amine Bermak (1895947)EngineeringElectrical engineeringElectronics, sensors and digital hardwareInformation and computing sciencesInformation systemsAddersCircuit faultsFault detectionTunneling magnetoresistanceDelaysTransistorsHardwareSelf-repairing adderFault localizationHybrid adderReal-time self-repairing<p dir="ltr">Effective self-repairing can be achieved if the fault along with its exact location can be determined. In this paper, a self-repairing hybrid adder is proposed with fault localization. It uses the advantages of ripple carry adder and carry-select adder to reduce the delay and area overhead. The proposed adder reduces the transistor count by 115% to 76.76% as compared to the existing self-checking carry-select adders. Moreover, the proposed design can detect and localize multiple faults. The fault-recovery is achieved by using the hot-standby approach in which the faulty module is replaced by a functioning module at run-time. In case of 3 consecutive faults, the probability of fault recovery has been found to be 96.1% for a 64-bit adder with 8 blocks, where each block has 9 full adders.</p><h2>Other Information</h2><p dir="ltr">Published in: IEEE Access<br>License: <a href="https://creativecommons.org/licenses/by/4.0/legalcode" target="_blank">https://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1109/access.2020.3016427" target="_blank">https://dx.doi.org/10.1109/access.2020.3016427</a></p>2020-08-13T00:00:00ZTextJournal contributioninfo:eu-repo/semantics/publishedVersiontextcontribution to journal10.1109/access.2020.3016427https://figshare.com/articles/journal_contribution/Self-Repairing_Hybrid_Adder_With_Hot-Standby_Topology_Using_Fault-Localization/24025158CC BY 4.0info:eu-repo/semantics/openAccessoai:figshare.com:article/240251582020-08-13T00:00:00Z |
| spellingShingle | Self-Repairing Hybrid Adder With Hot-Standby Topology Using Fault-Localization Muhammad Ali Akbar (16875915) Engineering Electrical engineering Electronics, sensors and digital hardware Information and computing sciences Information systems Adders Circuit faults Fault detection Tunneling magnetoresistance Delays Transistors Hardware Self-repairing adder Fault localization Hybrid adder Real-time self-repairing |
| status_str | publishedVersion |
| title | Self-Repairing Hybrid Adder With Hot-Standby Topology Using Fault-Localization |
| title_full | Self-Repairing Hybrid Adder With Hot-Standby Topology Using Fault-Localization |
| title_fullStr | Self-Repairing Hybrid Adder With Hot-Standby Topology Using Fault-Localization |
| title_full_unstemmed | Self-Repairing Hybrid Adder With Hot-Standby Topology Using Fault-Localization |
| title_short | Self-Repairing Hybrid Adder With Hot-Standby Topology Using Fault-Localization |
| title_sort | Self-Repairing Hybrid Adder With Hot-Standby Topology Using Fault-Localization |
| topic | Engineering Electrical engineering Electronics, sensors and digital hardware Information and computing sciences Information systems Adders Circuit faults Fault detection Tunneling magnetoresistance Delays Transistors Hardware Self-repairing adder Fault localization Hybrid adder Real-time self-repairing |