English  |  正體中文  |  简体中文  |  Items with full text/Total items : 58323/91867 (63%)
Visitors : 14035082      Online Users : 112
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library & TKU Library IR team.
Scope Tips:
  • please add "double quotation mark" for query phrases to get precise results
  • please goto advance search for comprehansive author search
  • Adv. Search
    HomeLoginUploadHelpAboutAdminister Goto mobile version
    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/52829

    Title: Radix-8 New Svobota-Tung Divider with Carry Free Characteristic for Precsaling
    Authors: 余繁;Ye, Fun;桂志顥;Kuei, Chih-hao;江正雄 ;Chiang, Jen-shiun
    Contributors: 淡江大學電機工程學系
    Keywords: New Svoboda-Tung Division;Floating-Point Division;Prescaling;Radix-8;Signed Digit Number System
    Date: 2008-06-01
    Issue Date: 2010-12-01 10:37:03 (UTC+8)
    Publisher: 臺北縣:淡江大學
    Abstract: In recent years, computer applications have increased in the computational complexity. The speed requirement forces designers of general-purpose microprocessors to pay particular attention to implement the floating point unit (FPU). Anew floating-point division architecture that complies with the IEEE 754-1985 standard is proposed in this paper. This architecture is based on the New Svoboda-Tung (NST) division algorithm and radix-8MROR (maximally redundant optimally recoded) signed digit number system. In NST division, the dividend and divisor must be prescaled. For the divider implementation, a signed digit adder with carry free characteristic is proposed for addition and subtraction, and this adder can improve the cycle time significantly. A radix-8 MROR divider by TSMC 0.25 m technology is thus designed and simulated. The simulation results show that the performance, hardware cost, and power consumption of the proposed divider is competitive to the conventional SRT divider.
    Relation: 淡江理工學刊=Tamkang journal of science and engineering 11(2),頁185-194
    DOI: 10.6180/jase.2008.11.2.10
    Appears in Collections:[Graduate Institute & Department of Electrical Engineering] Journal Article

    Files in This Item:

    File SizeFormat
    1560-6686_11-2-10.pdf277KbAdobe PDF505View/Open

    All items in 機構典藏 are protected by copyright, with all rights reserved.

    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library & TKU Library IR teams. Copyright ©   - Feedback