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Efficient Method for Overflow Detection and Correction in Residue Number System

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F12%3APU99361" target="_blank" >RIV/00216305:26220/12:PU99361 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Efficient Method for Overflow Detection and Correction in Residue Number System

  • Original language description

    This paper presents a new efficient method for overflow detection and correction in the addition of two numbers in the residue number system (RNS). Overflow is one of the most challenging topics in this system that can overcome and greatly limit its main features, such as no carry propagation, parallel arithmetic and high speed calculations. The proposed design can be used with any system that has 2n as one of its moduli (i.e. has an even dynamic range), such as: (2n–1, 2n, 2n+1), (2n–1, 2n, 22n+1), etc. The proposed method depends on a very simple structure that provides fast and accurate detection and corrections of the overflow. The presented technique was synthesized and implemented on Spartran-3 FPGA. The simulation and implementation results have proved the efficiency of this method. A detailed comparison in terms of time and area consumption, using the standard unit-gate model, is presented.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    JA - Electronics and optoelectronics

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/FR-TI3%2F485" target="_blank" >FR-TI3/485: Engineering structure state monitoring by the means of electrically conductive elements with modified cement matrix</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2012

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    Electronic Devices and Systems IMAPS CS International Conference 2012

  • ISBN

    978-80-214-4539-0

  • ISSN

  • e-ISSN

  • Number of pages

    6

  • Pages from-to

    183-188

  • Publisher name

    Neuveden

  • Place of publication

    Brno

  • Event location

    Brno

  • Event date

    Jun 28, 2012

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article