Design and Implementation of 32-bit Functional Unit for RISC architecture applications

Rashmi Samanth, Ashwini Amin, Subramanya G. Nayak

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This paper presents the design and implementation of 32-bit Functional unit which is used for RISC based processor. This includes designing of processor modules such as Arithmetic and Logic unit (ALU) which realizes addition, subtraction, multiplication, shifting and code conversion by suitable control units and data paths. Multiplexers are used for selecting various operations based on the control inputs. These functional blocks are developed using the Hardware Description Language (HDL). Simulation and synthesis of each block is carried using Xilinx ISE to analyze the results. Results of proposed design has been compared with the conventional Microprocessor without interlocked Pipeline Stages (MIPS) which shows reduction in power dissipation by 30.449%, area by 6% and delay by 34.49%.

Original languageEnglish
Title of host publicationICDCS 2020 - 2020 5th International Conference on Devices, Circuits and Systems
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages46-48
Number of pages3
ISBN (Electronic)9781728163680
DOIs
Publication statusPublished - 03-2020
Event5th International Conference on Devices, Circuits and Systems, ICDCS 2020 - Coimbatore, India
Duration: 05-03-202006-03-2020

Publication series

NameICDCS 2020 - 2020 5th International Conference on Devices, Circuits and Systems

Conference

Conference5th International Conference on Devices, Circuits and Systems, ICDCS 2020
CountryIndia
CityCoimbatore
Period05-03-2006-03-20

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Computer Science Applications
  • Electrical and Electronic Engineering
  • Instrumentation

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  • Cite this

    Samanth, R., Amin, A., & Nayak, S. G. (2020). Design and Implementation of 32-bit Functional Unit for RISC architecture applications. In ICDCS 2020 - 2020 5th International Conference on Devices, Circuits and Systems (pp. 46-48). [9075590] (ICDCS 2020 - 2020 5th International Conference on Devices, Circuits and Systems). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICDCS48716.2020.243545