FPGA realization of ALU for mobile GPU

Mohammed F. Tolba, Ahmed H. Madian, Ahmed G. Radwan

    Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

    9 Scopus citations

    Abstract

    Arithmetic Logic Unit (ALU) is the most important component of processors. All arithmetic and logical computations are performed inside the ALU. This paper presents the design and the implementation of the ALU. The design is based on Approximated Precision Shader and Look-Up Table (LUT) multiplier. The lookup table, Wallace tree, and Carry Look-ahead Adder (CLA) are used in combination to speed up the multiplier operation. The proposed ALU is designed using Verilog and verified using Xilinx Virtex-5 XC5VLX30 FPGA.

    Original languageBritish English
    Title of host publication2016 3rd International Conference on Advances in Computational Tools for Engineering Applications, ACTEA 2016
    PublisherInstitute of Electrical and Electronics Engineers Inc.
    Pages16-20
    Number of pages5
    ISBN (Electronic)9781467385237
    DOIs
    StatePublished - 2 Sep 2016
    Event3rd International Conference on Advances in Computational Tools for Engineering Applications, ACTEA 2016 - Zouk-Mosbeh, Lebanon
    Duration: 13 Jul 201615 Jul 2016

    Publication series

    Name2016 3rd International Conference on Advances in Computational Tools for Engineering Applications, ACTEA 2016

    Conference

    Conference3rd International Conference on Advances in Computational Tools for Engineering Applications, ACTEA 2016
    Country/TerritoryLebanon
    CityZouk-Mosbeh
    Period13/07/1615/07/16

    Keywords

    • ALU
    • CLA
    • FPGA
    • GPU
    • LUT Multiplier
    • Multiplier
    • Verilog
    • Xilinx

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