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Frequency-ordered 기반 FDR 테스트패턴 압축 알고리즘

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dc.contributor.author문창민-
dc.contributor.author김두영-
dc.contributor.author박성주-
dc.date.accessioned2021-06-23T01:03:40Z-
dc.date.available2021-06-23T01:03:40Z-
dc.date.issued2014-05-
dc.identifier.issn2287-5026-
dc.identifier.issn2288-159X-
dc.identifier.urihttps://scholarworks.bwise.kr/erica/handle/2021.sw.erica/25013-
dc.description.abstract최근 반도체 업계에서 주요 관심사로 떠오르고 있는 SOC(System-on-a-chip) 테스트는 비용 및 시간 절감을 위해 여러 종류의 FDR(Frequency-directed run-length) 기술이 제안되었다. 기존의 FDR보다 압축률을 향상시키는 EFDR(Extended-FDR)과 SAFDR(Shifted-Alternate-FDR), VPDFDR(Variable Prefix Dual-FDR)이 있다. 본 논문에서는 제안한 Frequency-ordered 방식은 FDR, EFDR, SAFDR, VPDFDR에 적용시켜 상당한 압축률 개선을 보인다. 본 기술을 사용하면 압축률을 극대화할 수 있고, 결과적으로 전체적인 양산 테스트 비용 및 시간을 크게 절감할 수 있게 한다.-
dc.description.abstractRecently, to reduce test cost by efficiently compressing test patterns for SOCs(System-on-a-chip), different compression techniques have been proposed including the FDR(Frequency-directed run-length) algorithm. FDR is extended to EFDR(Extended-FDR), SAFDR(Shifted-Alternate-FDR) and VPDFDR(Variable Prefix Dual-FDR) to improve the compression ratio. In this paper, a frequency-ordered modification is proposed to further augment the compression ratios of FDR, EFDR, SAFRD and VPDFDR. The compression ratio can be maximized by using frequency-ordered method and consequently the overall manufacturing test cost and time can be reduced significantly.-
dc.format.extent8-
dc.language한국어-
dc.language.isoKOR-
dc.publisher대한전자공학회-
dc.titleFrequency-ordered 기반 FDR 테스트패턴 압축 알고리즘-
dc.title.alternativeFDR Test Compression Algorithm based on Frequency-ordered-
dc.typeArticle-
dc.publisher.location대한민국-
dc.identifier.doi10.5573/ieie.2014.51.5.106-
dc.identifier.bibliographicCitation전자공학회논문지, v.51, no.5, pp 106 - 113-
dc.citation.title전자공학회논문지-
dc.citation.volume51-
dc.citation.number5-
dc.citation.startPage106-
dc.citation.endPage113-
dc.identifier.kciidART001876085-
dc.description.isOpenAccessN-
dc.description.journalRegisteredClasskci-
dc.subject.keywordAuthorTest Pattern Compression-
dc.subject.keywordAuthorFDR Algorithm-
dc.identifier.urlhttps://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE02427063-
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