• DocumentCode
    3564427
  • Title

    Inexact computing with approximate adder application

  • Author

    Allen, Christopher I. ; Langley, Derrick ; Lyke, James C.

  • Author_Institution
    Air Force Inst. of Technol. (AFIT), Dayton, OH, USA
  • fYear
    2014
  • Firstpage
    21
  • Lastpage
    28
  • Abstract
    This paper presents an analysis of an inexact N-bit ripple carry adder architecture. Results show that a 30 percent power reduction is achieved for several approximate adders while maintaining a root-mean square error of 16 percent.
  • Keywords
    adders; carry logic; mean square error methods; approximate adder application; inexact N-bit ripple carry adder architecture; inexact computing; power reduction; root-mean square error; Adders; Approximation methods; Inverters; Logic gates; Minimization; Power dissipation; Probabilistic logic;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Aerospace and Electronics Conference, NAECON 2014 - IEEE National
  • Print_ISBN
    978-1-4799-4690-7
  • Type

    conf

  • DOI
    10.1109/NAECON.2014.7045768
  • Filename
    7045768
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3564427