News Updates Monday 20th Nov 2017 :
  • Welcome to International Press Corporation, world's leading publishers, We have served more than 10000+ authors
  • Articles are invited in engineering, science, technology, management, industrial engg, biotechnology etc.
  • Paper submission last date of Nov/Dec 2017 extended to 22 Nov 2017, Submit online or at
  • Our journals are indexed in University of Regensburg Germany, Google Scholar, Cross Reference data bases
  • Applications for reviewers are invited and can be sent directly to concerned editor's mail

Design and Simulation of Floating Point Pipelined ALU Using HDL and IP Core Generator

Author : Itagi Mahi P. and S. S. Kerur

Pages : 263-268
Download PDF

Short for Arithmetic Logic Unit, ALU is one of the important components within a computer processor. It performs arithmetic functions like addition, subtraction, multiplication, division etc along with logical functions. Pipelining allows execution of multiple instructions simultaneously. Pipelined ALU gives better performance which will evaluated in terms of number of clock cycles required in performing each arithmetic operation. Floating point representation is based on IEEE standard 754. In this paper a pipelined ALU is proposed simulating five arithmetic operations namely addition, subtraction, multiplication, division and square root in the HDL environment. Simulation Results is also obtained in IP Core Generator supported by Xilinx. Synthesis is carried out on the Xilinx 13.2 platform and ISim is used for the simulation process.

Keywords: ALU, IEEE standard 754, Single Precision, Pipelining, Hardware Description Language (HDL), VHDL.

Article published in the Proceedings of National Conference on ‘Women in Science & Engineering’ (NCWSE 2013), SDMCET Dharwad




Call for Papers
  1. IJCET- Nov/Dec-2017 Issue

    Submission Last Date
    22 Nov 2017
  2. IJTT-Sept-2017
  3. IJAIE-Sept-2017
  4. IJCSB-Sept-2017
  • Inpressco Google Scholar
  • Inpressco Science Central
  • Inpressco Global impact factor
  • Inpressco aap

International Press corporation is licensed under a Creative Commons Attribution-Non Commercial NoDerivs 3.0 Unported License
©2010-2017 INPRESSCO® All Rights Reserved