{"id":"https://openalex.org/W2123783696","doi":"https://doi.org/10.1109/iscas.2008.4541648","title":"Dynamic voltage and frequency scaling circuits with two supply voltages","display_name":"Dynamic voltage and frequency scaling circuits with two supply voltages","publication_year":2008,"publication_date":"2008-05-01","ids":{"openalex":"https://openalex.org/W2123783696","doi":"https://doi.org/10.1109/iscas.2008.4541648","mag":"2123783696"},"language":"en","primary_location":{"id":"doi:10.1109/iscas.2008.4541648","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2008.4541648","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 IEEE International Symposium on Circuits and Systems (ISCAS)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5064747960","display_name":"Wayne H. Cheng","orcid":null},"institutions":[{"id":"https://openalex.org/I84218800","display_name":"University of California, Davis","ror":"https://ror.org/05rrcem69","country_code":"US","type":"education","lineage":["https://openalex.org/I84218800"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Wayne H. Cheng","raw_affiliation_strings":["ECE Department, University of California, Davis, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ECE Department, University of California, Davis, USA","institution_ids":["https://openalex.org/I84218800"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5058921665","display_name":"Bevan Baas","orcid":null},"institutions":[{"id":"https://openalex.org/I84218800","display_name":"University of California, Davis","ror":"https://ror.org/05rrcem69","country_code":"US","type":"education","lineage":["https://openalex.org/I84218800"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Bevan M. Baas","raw_affiliation_strings":["ECE Department, University of California, Davis, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ECE Department, University of California, Davis, USA","institution_ids":["https://openalex.org/I84218800"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":7.1227,"has_fulltext":false,"cited_by_count":48,"citation_normalized_percentile":{"value":0.97200037,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1236","last_page":"1239"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10363","display_name":"Low-power high-performance VLSI design","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10363","display_name":"Low-power high-performance VLSI design","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10502","display_name":"Advanced Memory and Neural Computing","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/frequency-scaling","display_name":"Frequency scaling","score":0.7444013357162476},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.6418731808662415},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6276935935020447},{"id":"https://openalex.org/keywords/cpu-core-voltage","display_name":"CPU core voltage","score":0.592555820941925},{"id":"https://openalex.org/keywords/electronic-circuit","display_name":"Electronic circuit","score":0.5906087756156921},{"id":"https://openalex.org/keywords/dynamic-voltage-scaling","display_name":"Dynamic voltage scaling","score":0.551690936088562},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.48247554898262024},{"id":"https://openalex.org/keywords/dissipation","display_name":"Dissipation","score":0.4711286723613739},{"id":"https://openalex.org/keywords/power-management","display_name":"Power management","score":0.46357348561286926},{"id":"https://openalex.org/keywords/chip","display_name":"Chip","score":0.46174174547195435},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.45397520065307617},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.4497029781341553},{"id":"https://openalex.org/keywords/dynamic-demand","display_name":"Dynamic demand","score":0.44182586669921875},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.40475302934646606},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.37551748752593994},{"id":"https://openalex.org/keywords/voltage-regulator","display_name":"Voltage regulator","score":0.3124164938926697},{"id":"https://openalex.org/keywords/voltage-optimisation","display_name":"Voltage optimisation","score":0.27478522062301636},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.23958176374435425},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.09055766463279724}],"concepts":[{"id":"https://openalex.org/C157742956","wikidata":"https://www.wikidata.org/wiki/Q3237776","display_name":"Frequency scaling","level":3,"score":0.7444013357162476},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.6418731808662415},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6276935935020447},{"id":"https://openalex.org/C55038917","wikidata":"https://www.wikidata.org/wiki/Q453979","display_name":"CPU core voltage","level":5,"score":0.592555820941925},{"id":"https://openalex.org/C134146338","wikidata":"https://www.wikidata.org/wiki/Q1815901","display_name":"Electronic circuit","level":2,"score":0.5906087756156921},{"id":"https://openalex.org/C2776047111","wikidata":"https://www.wikidata.org/wiki/Q632037","display_name":"Dynamic voltage scaling","level":3,"score":0.551690936088562},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.48247554898262024},{"id":"https://openalex.org/C135402231","wikidata":"https://www.wikidata.org/wiki/Q898440","display_name":"Dissipation","level":2,"score":0.4711286723613739},{"id":"https://openalex.org/C2778774385","wikidata":"https://www.wikidata.org/wiki/Q4437810","display_name":"Power management","level":3,"score":0.46357348561286926},{"id":"https://openalex.org/C165005293","wikidata":"https://www.wikidata.org/wiki/Q1074500","display_name":"Chip","level":2,"score":0.46174174547195435},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.45397520065307617},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.4497029781341553},{"id":"https://openalex.org/C45872418","wikidata":"https://www.wikidata.org/wiki/Q5318966","display_name":"Dynamic demand","level":3,"score":0.44182586669921875},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.40475302934646606},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.37551748752593994},{"id":"https://openalex.org/C110706871","wikidata":"https://www.wikidata.org/wiki/Q851210","display_name":"Voltage regulator","level":3,"score":0.3124164938926697},{"id":"https://openalex.org/C46529443","wikidata":"https://www.wikidata.org/wiki/Q7940750","display_name":"Voltage optimisation","level":4,"score":0.27478522062301636},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.23958176374435425},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.09055766463279724},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/iscas.2008.4541648","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2008.4541648","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 IEEE International Symposium on Circuits and Systems (ISCAS)","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.295.472","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.295.472","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.ece.ucdavis.edu/vcl/pubs/2008.05.iscas.DVFS/iscas_2008_wayne.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.9100000262260437}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W2005345974","https://openalex.org/W2018219387","https://openalex.org/W2107216395","https://openalex.org/W2133979350","https://openalex.org/W2158443804","https://openalex.org/W2162051978","https://openalex.org/W4247881338","https://openalex.org/W6651790823"],"related_works":["https://openalex.org/W2587244181","https://openalex.org/W1976634368","https://openalex.org/W4254521933","https://openalex.org/W4245552802","https://openalex.org/W2060523593","https://openalex.org/W79358250","https://openalex.org/W2070385207","https://openalex.org/W2069596239","https://openalex.org/W4236555467","https://openalex.org/W2004319832"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"circuits":[3,82],"that":[4],"enable":[5],"dynamic":[6,19],"voltage":[7,32,35],"and":[8,20,75,106],"frequency":[9],"scaling":[10,50],"(DVFS)":[11],"for":[12,59],"fine-grained":[13],"chip":[14],"multi-processors":[15],"to":[16],"reduce":[17],"both":[18],"leakage":[21],"power":[22,36,44,61],"dissipation.":[23],"Each":[24],"processor":[25],"can":[26],"run":[27],"on":[28,54,67,109],"either":[29],"a":[30,64,86,94,110],"high":[31],"or":[33,38],"low":[34],"supply,":[37],"disconnect":[39],"from":[40],"both.":[41],"Switching":[42],"between":[43],"supplies":[45],"is":[46],"performed":[47],"dynamically,":[48],"where":[49],"decisions":[51],"are":[52,78,83],"based":[53],"each":[55,89],"processor's":[56],"workload,":[57],"allowing":[58],"reduced":[60],"consumption":[62,117],"without":[63],"significant":[65],"impact":[66],"performance.":[68],"Tradeoffs":[69],"in":[70,85,93],"performance":[71,122],"versus":[72],"circuit":[73],"area":[74,96],"supply":[76,101],"noise":[77],"examined.":[79],"The":[80],"DVFS":[81,98],"designed":[84],"wrapper":[87],"around":[88],"individual":[90],"processor,":[91],"resulting":[92],"12%":[95],"overhead.":[97],"operation":[99],"utilizing":[100],"voltages":[102],"of":[103],"1.3":[104],"V":[105,108],"0.8":[107],"nine-processor":[111],"JPEG":[112],"application":[113],"reduces":[114],"average":[115],"energy":[116],"by":[118,123],"48%":[119],"while":[120],"reducing":[121],"only":[124],"8%.":[125]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":4},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":5},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":6}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}