Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Song, Min-An | en_US |
dc.contributor.author | Van, Lan-Da | en_US |
dc.contributor.author | Kuo, Sy-Yen | en_US |
dc.date.accessioned | 2014-12-08T15:13:51Z | - |
dc.date.available | 2014-12-08T15:13:51Z | - |
dc.date.issued | 2007-06-01 | en_US |
dc.identifier.issn | 0916-8508 | en_US |
dc.identifier.uri | http://dx.doi.org/10.1093/ietfec/e90-a.6.1180 | en_US |
dc.identifier.uri | http://hdl.handle.net/11536/10699 | - |
dc.description.abstract | In this paper, we propose two 2's-complement fixed-width Booth multipliers that can generate an n-bit product from an n-bit multiplicand and an n-bit multiplier. Compared with previous designs, our multipliers have smaller truncation error, less area, and smaller time delay in the critical paths. A four-step approach is adopted to search for the best error-compensation bias in designing a multiplier suitable for VLSI implementation. Last but not least, we show the superior capability of our designs by inscribing it in a speech signal processor. Simulation results indicate that this novel design surpasses the previous fixed-width Booth multiplier in the precision of the product. An average error reduction of 65-84% compared with a direct-truncation fixed-width multiplier is achieved by adding only a few logic gates. | en_US |
dc.language.iso | en_US | en_US |
dc.subject | digital signal processing | en_US |
dc.subject | fixed-width booth multiplier | en_US |
dc.subject | VLSI | en_US |
dc.title | Adaptive low-error fixed-width booth multipliers | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.1093/ietfec/e90-a.6.1180 | en_US |
dc.identifier.journal | IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES | en_US |
dc.citation.volume | E90A | en_US |
dc.citation.issue | 6 | en_US |
dc.citation.spage | 1180 | en_US |
dc.citation.epage | 1187 | en_US |
dc.contributor.department | 資訊工程學系 | zh_TW |
dc.contributor.department | Department of Computer Science | en_US |
dc.identifier.wosnumber | WOS:000247892400007 | - |
dc.citation.woscount | 9 | - |
Appears in Collections: | Articles |