{"id":"https://openalex.org/W4313129188","doi":"https://doi.org/10.1109/iscas48785.2022.9937742","title":"A Soft RISC-V Processor IP with High-performance and Low-resource consumption for FPGA","display_name":"A Soft RISC-V Processor IP with High-performance and Low-resource consumption for FPGA","publication_year":2022,"publication_date":"2022-05-28","ids":{"openalex":"https://openalex.org/W4313129188","doi":"https://doi.org/10.1109/iscas48785.2022.9937742"},"language":"en","primary_location":{"id":"doi:10.1109/iscas48785.2022.9937742","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas48785.2022.9937742","pdf_url":null,"source":{"id":"https://openalex.org/S4363604393","display_name":"2022 IEEE International Symposium on Circuits and Systems (ISCAS)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 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/A5047384781","display_name":"Zheng Tian","orcid":"https://orcid.org/0000-0001-9617-7545"},"institutions":[{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]},{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210137199","display_name":"Aerospace Information Research Institute","ror":"https://ror.org/0419fj215","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210137199"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Tian Zheng","raw_affiliation_strings":["Aerospace Information Research Institute,Chinese Academy of Sciences,Beijing,China,100094","School of Electronic, Electrical and Communication Engineering, University of Chinese Academy of Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Aerospace Information Research Institute,Chinese Academy of Sciences,Beijing,China,100094","institution_ids":["https://openalex.org/I4210137199","https://openalex.org/I19820366"]},{"raw_affiliation_string":"School of Electronic, Electrical and Communication Engineering, University of Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072295544","display_name":"Gang Cai","orcid":"https://orcid.org/0000-0001-8622-3907"},"institutions":[{"id":"https://openalex.org/I4210137199","display_name":"Aerospace Information Research Institute","ror":"https://ror.org/0419fj215","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210137199"]},{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Gang Cai","raw_affiliation_strings":["Aerospace Information Research Institute,Chinese Academy of Sciences,Beijing,China,100094","School of Electronic, Electrical and Communication Engineering, University of Chinese Academy of Sciences, Beijing, China","Gusu Laboratory of Materials, Jiangsu, China"],"affiliations":[{"raw_affiliation_string":"Aerospace Information Research Institute,Chinese Academy of Sciences,Beijing,China,100094","institution_ids":["https://openalex.org/I4210137199","https://openalex.org/I19820366"]},{"raw_affiliation_string":"School of Electronic, Electrical and Communication Engineering, University of Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210165038"]},{"raw_affiliation_string":"Gusu Laboratory of Materials, Jiangsu, China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101978354","display_name":"Zhihong Huang","orcid":"https://orcid.org/0009-0008-0166-9650"},"institutions":[{"id":"https://openalex.org/I4210137199","display_name":"Aerospace Information Research Institute","ror":"https://ror.org/0419fj215","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210137199"]},{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhihong Huang","raw_affiliation_strings":["Aerospace Information Research Institute,Chinese Academy of Sciences,Beijing,China,100094","Gusu Laboratory of Materials, Jiangsu, China"],"affiliations":[{"raw_affiliation_string":"Aerospace Information Research Institute,Chinese Academy of Sciences,Beijing,China,100094","institution_ids":["https://openalex.org/I4210137199","https://openalex.org/I19820366"]},{"raw_affiliation_string":"Gusu Laboratory of Materials, Jiangsu, China","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5047384781"],"corresponding_institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210137199","https://openalex.org/I4210165038"],"apc_list":null,"apc_paid":null,"fwci":1.7135,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.84833165,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"2538","last_page":"2541"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10904","display_name":"Embedded Systems Design Techniques","score":0.9997000098228455,"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"}},"topics":[{"id":"https://openalex.org/T10904","display_name":"Embedded Systems Design Techniques","score":0.9997000098228455,"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/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9995999932289124,"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/T10829","display_name":"Interconnection Networks and Systems","score":0.9983000159263611,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/microblaze","display_name":"MicroBlaze","score":0.9345419406890869},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7978936433792114},{"id":"https://openalex.org/keywords/field-programmable-gate-array","display_name":"Field-programmable gate array","score":0.6697142124176025},{"id":"https://openalex.org/keywords/reduced-instruction-set-computing","display_name":"Reduced instruction set computing","score":0.653240978717804},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.6332654356956482},{"id":"https://openalex.org/keywords/soft-error","display_name":"Soft error","score":0.4931580424308777},{"id":"https://openalex.org/keywords/critical-path-method","display_name":"Critical path method","score":0.47906574606895447},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.46315446496009827},{"id":"https://openalex.org/keywords/redundancy","display_name":"Redundancy (engineering)","score":0.4406540095806122},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.4226161241531372},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.3522642254829407},{"id":"https://openalex.org/keywords/instruction-set","display_name":"Instruction set","score":0.2942466735839844},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.1856192946434021},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09273618459701538}],"concepts":[{"id":"https://openalex.org/C2777575374","wikidata":"https://www.wikidata.org/wiki/Q1644704","display_name":"MicroBlaze","level":3,"score":0.9345419406890869},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7978936433792114},{"id":"https://openalex.org/C42935608","wikidata":"https://www.wikidata.org/wiki/Q190411","display_name":"Field-programmable gate array","level":2,"score":0.6697142124176025},{"id":"https://openalex.org/C126298526","wikidata":"https://www.wikidata.org/wiki/Q189376","display_name":"Reduced instruction set computing","level":3,"score":0.653240978717804},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.6332654356956482},{"id":"https://openalex.org/C154474529","wikidata":"https://www.wikidata.org/wiki/Q1658917","display_name":"Soft error","level":2,"score":0.4931580424308777},{"id":"https://openalex.org/C115874739","wikidata":"https://www.wikidata.org/wiki/Q825377","display_name":"Critical path method","level":2,"score":0.47906574606895447},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.46315446496009827},{"id":"https://openalex.org/C152124472","wikidata":"https://www.wikidata.org/wiki/Q1204361","display_name":"Redundancy (engineering)","level":2,"score":0.4406540095806122},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.4226161241531372},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.3522642254829407},{"id":"https://openalex.org/C202491316","wikidata":"https://www.wikidata.org/wiki/Q272683","display_name":"Instruction set","level":2,"score":0.2942466735839844},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.1856192946434021},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09273618459701538},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.0},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.0},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iscas48785.2022.9937742","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas48785.2022.9937742","pdf_url":null,"source":{"id":"https://openalex.org/S4363604393","display_name":"2022 IEEE International Symposium on Circuits and Systems (ISCAS)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE International Symposium on Circuits and Systems (ISCAS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/8","display_name":"Decent work and economic growth","score":0.5400000214576721}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W2116556237","https://openalex.org/W2588464298","https://openalex.org/W2602296144","https://openalex.org/W2764252782","https://openalex.org/W2952102246","https://openalex.org/W3004552212","https://openalex.org/W3006305014","https://openalex.org/W3094389730","https://openalex.org/W6774464244","https://openalex.org/W7055119176"],"related_works":["https://openalex.org/W2371772824","https://openalex.org/W2350519679","https://openalex.org/W2169881414","https://openalex.org/W2108598117","https://openalex.org/W634388121","https://openalex.org/W2181598986","https://openalex.org/W2351147578","https://openalex.org/W119521705","https://openalex.org/W2042843335","https://openalex.org/W2120195958"],"abstract_inverted_index":{"Compared":[0],"with":[1,32,140,159],"hardcore":[2],"processors,":[3],"adding":[4],"softcore":[5],"processors":[6,16],"can":[7,83],"help":[8],"FPGA":[9,21],"to":[10,74],"improve":[11],"reliability.":[12],"Many":[13],"existing":[14],"soft":[15,48,143],"only":[17,163],"aim":[18],"at":[19,101],"minimizing":[20],"resources":[22],"consumption":[23,34,161],"or":[24],"achieving":[25],"high":[26],"performance.":[27],"However,":[28],"a":[29,46,135],"high-performance":[30],"processor":[31,49,62,131,150],"low-resource":[33],"is":[35,55,72,91,94,113,122,132,151],"demanded":[36],"in":[37,57,78,96],"implementing":[38],"the":[39,52,76,79,97,117,126,141,148],"hardware":[40],"accelerator.":[41],"To":[42],"achieve":[43],"this":[44,58],"goal,":[45],"32-bit":[47],"based":[50],"on":[51,134],"RISC-V":[53],"instruction":[54],"proposed":[56,61,92,130,149],"paper.":[59],"The":[60,110,129,145],"supports":[63],"RV32IM":[64],"and":[65,105,120,138],"configurable":[66],"pipelining.":[67],"A":[68,87],"hierarchical":[69],"decoding":[70,80],"architecture":[71],"presented":[73],"reduce":[75,84],"redundancy":[77],"stage,":[81],"which":[82,93],"resource":[85,160],"consumption.":[86],"performance":[88,146],"optimization":[89],"scheme":[90],"used":[95],"execution":[98],"unit":[99],"aiming":[100],"improving":[102],"operating":[103,111],"frequency":[104,112],"instructions":[106],"per":[107],"cycle":[108],"(IPC).":[109],"improved":[114,123],"by":[115,124],"shortening":[116],"critical":[118],"path":[119],"IPC":[121],"reducing":[125],"stall":[127],"cycles.":[128],"implemented":[133],"Xilinx":[136],"Zedboard":[137],"compared":[139],"commercial":[142],"processor-MicroBlaze.":[144],"of":[147,157],"3.75":[152],"times":[153],"higher":[154],"than":[155],"that":[156],"MicroBlaze":[158],"increasing":[162],"7%.":[164]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
