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dc.contributor.authorHussin, R.
dc.contributor.authorAli Yeon, Md Shakaff
dc.contributor.authorIdris, N.
dc.contributor.authorZaliman, Sauli
dc.contributor.authorIsmail, R.C.
dc.contributor.authorKamarudin, A.
dc.date.accessioned2009-08-17T04:25:39Z
dc.date.available2009-08-17T04:25:39Z
dc.date.issued2007
dc.identifier.citationp.54-57en_US
dc.identifier.isbn978-0-88986-656-0 (CD)
dc.identifier.urihttp://www.actapress.com/Content_of_Proceeding.aspx?proceedingID=435#pages
dc.identifier.urihttp://dspace.unimap.edu.my/123456789/6905
dc.descriptionLink to publisher's homepage at http://www.iasted.org/en_US
dc.description.abstractIn this paper, we attempt to redesign the 4:2 compressors. Since its inception by Weinberger in 1981[1], this concept of compressor has been used in most digital multiplications and multi operand operation scheme. The original of 4:2 compressor has been build using the full adder unit. Hence this compressor is no improvement compare using Wallace tree or other tree structure. Early 90's some designer has modified the 4:2 compressor in order to reduce the critical path. As a result, a worse case to cross a level of 4:2 compressor is 3 XOR [4]. While in this paper, we have redesign 4:2 compressor based on modification of 4:2 compressor [2, 3, 4]. This design has been simulated using Quartus II software to verify the circuit. As a result, total transistor used in our compressor is less 4 than the modified 4:2 compressor and less 2 transistor than the original 4:2 compressor. In term of speed, the critical path of Carry Out signal is same as the original 4:2 compressor. Our compressor is 0.05% faster than modified 4:2 compressor.en_US
dc.language.isoenen_US
dc.publisherInternational Association of Science and Technology for Development (IASTED) / ACTA Pressen_US
dc.relation.ispartofseriesProceedings of the 3rd IASTED International Conference on Advances in Computer Science and Technology, (ACST 2007)en_US
dc.subjectCompressoren_US
dc.subjectPartial product reductionen_US
dc.subjectBooth multiplieren_US
dc.subjectCompressor -- Design and constructionen_US
dc.subjectAlgorithmsen_US
dc.subjectMeasurement -- Conversion tablesen_US
dc.titleRedesign the 4:2 compressor for partial product reductionen_US
dc.typeArticleen_US


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