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Design and implementation of reciprocal unit

På svenska

Author

  • Dongdong Chen
  • Bintian Zhou
  • Zhan Guo
  • Peter Nilsson

Summary, in English

This paper presents the design and implementation of a reciprocal unit, in which the initial approximation of the reciprocal is obtained using a look-up table and a multiplication. How to create a look-up Table efficiently is described in detail, and the error analysis for the ROMs of different sizes is also given in this paper. The presented design utilizes a 2<sup>7</sup>

Publishing year

2005

Language

English

Pages

1318-1321

Publication/Series

Midwest Symposium on Circuits and Systems

Volume

2005

Document type

Conference paper

Publisher

IEEE - Institute of Electrical and Electronics Engineers Inc.

Topic

  • Electrical Engineering, Electronic Engineering, Information Engineering

Keywords

  • Floating point number
  • Reciprocal units
  • Newton Raphson iterations

Conference name

2005 IEEE International 48th Midwest Symposium on Circuits and Systems, MWSCAS 2005

Conference date

2005-08-07 - 2005-08-10

Conference place

Cincinnati, OH, United States

Status

Published

Research group

  • Elektronikkonstruktion

ISBN/ISSN/Other

  • ISSN: 1558-3899
  • ISSN: 1548-3746