English  |  正體中文  |  简体中文  |  全文筆數/總筆數 : 52052/87180 (60%)
造訪人次 : 8893481      線上人數 : 581
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library & TKU Library IR team.
搜尋範圍 查詢小技巧:
  • 您可在西文檢索詞彙前後加上"雙引號",以獲取較精準的檢索結果
  • 若欲以作者姓名搜尋,建議至進階搜尋限定作者欄位,可獲得較完整資料
  • 進階搜尋
    請使用永久網址來引用或連結此文件: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/52829

    題名: Radix-8 New Svobota-Tung Divider with Carry Free Characteristic for Precsaling
    作者: 余繁;Ye, Fun;桂志顥;Kuei, Chih-hao;江正雄 ;Chiang, Jen-shiun
    貢獻者: 淡江大學電機工程學系
    關鍵詞: New Svoboda-Tung Division;Floating-Point Division;Prescaling;Radix-8;Signed Digit Number System
    日期: 2008-06-01
    上傳時間: 2010-12-01 10:37:03 (UTC+8)
    出版者: 臺北縣:淡江大學
    摘要: 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.
    關聯: 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
    顯示於類別:[電機工程學系暨研究所] 期刊論文


    檔案 大小格式瀏覽次數
    1560-6686_11-2-10.pdf277KbAdobe PDF482檢視/開啟



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