Floating Point Multiplier-VLSI PROJECT


FPGA implementation of low-area floating point multiplier using Vedic mathematics
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In this paper we describe an efficient implementation of an IEEE 754 single precision floating point multiplier using vedic mathematics. The purpose of using vedic mathematics is due to increase in the number of partial products in normal multiplication process, with using

VHDL Modeling of Booth Radix-4 Floating Point Multiplier for VLSI Designers Library
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Floating point arithmetic computation has been widely used today in graphics, digital signal processing, image processing and other applications. Multiplication is the most complex calculation that used in most digital electronic circuit. The multiplier may have large chip

A Novel Time-Area-Power Efficient Single Precision Floating Point Multiplier
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In this paper, a single precision IEEE 754 floating – point multiplier with high speed and low power is presented. The bottleneck of any single precision floating – point multiplier design is the 24×24 bit integer multiplier . Urdhava Triyakbhyam algorithm of ancient Indian Vedic

Design of low power floating point multiplier with reduced switching activity in deep submicron technology
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Floating – point multipliers are always the fundamental building blocks and the bottlenecks in power consumption in such DSP and multimedia applications. This paper presents single precision floating – point multipliers where the low power operation is achieved through the

A floating point multiplier based FPGA synthesis for neural networks enhancement
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Abstract FPGA (Field Programmable Gate Array) implementation of Artificial Neural Networks (ANNs) calls for multipliers of various word lengths. In this paper, a new approach for designing a Floating – Point Multiplier (FPM) is developed and tested using VHDL. With

Efficient Implementation of Pipelined Double Precision Floating Point Multiplier
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Floating – point numbers are widely adopted in many applications due their dynamic representation capabilities. Floating – point representation is able to retain its resolution and accuracy compared to fixed- point representations. Unfortunately, floating point operators

An FPGA based High Speed IEEE-754 double precision floating point Adder/Subtractor and Multiplier using Verilog
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Floating Point (FP) addition, subtraction and multiplication are widely used in large set of scientific and signal processing computation. A high speed floating point double precision adder/subtractor and multiplier are implemented on a Virtex-6 FPGA. In addition, the

VHDL Implementation of Floating Point Multiplier using Vedic Mathematics
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This project presents a binary floating point multiplier based on Vedic algorithm. To improve power efficiency a new algorithm called URDHVA-TRIYAKBHYAM has been implemented for 24 X 24 bit multiplier design. By using this approach number of components can be

A New Novel Low Power Floating Point Multiplier Implementation Using Vedic Multiplication Techniques
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Abstract In this paper, Vedic Multiplication Technique is used to implement IEEE 754 Floating point multiplier . The Urdhva-triyak bhyam sutra is used for the multiplication of Mantissa. The underflow and over flow cases are handled. The inputs to the multiplier are

Design and Implementation of Floating Point Multiplier for Better Timing Performance
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IEEE Standard 754 floating point is the most common representation today for real numbers on computers. This paper gives a brief overview of IEEE floating point and its representation. This paper describes a single precision floating point multiplier for better timing

An efficient implementation of a reversible single precision floating point multiplier using 4: 3 compressor
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In this paper, we propose an efficient design of a reversible single precision floating point multiplier based on compressor. The single precision floating point multiplier requires the design of an efficient 24×24 bit integer multiplier . In the proposed architecture, the 24×24 bit

Review on Floating Point Multiplier Using Vedic Mathematics
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The fundamental and the core of all the Digital Signal Processors (DSPs) are its multipliers and the speed of the DSPs is mainly determined by the speed of its multiplier . IEEE floating point format is a standard format used in all processing elements since Binary floating point

Analysing Single Precision Floating Point Multiplier on Virtex 2P Hardware Module
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FPGAs are increasingly being used in the high performance and scientific computing community to implement floating – point based hardware accelerators. We present FPGA floating – point multiplication. Such circuits can be extremely useful in the FPGA

Design Implementation of Floating Point Multiplier Using Wallace and Dadda Algorithm
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In computing, floating point describes a method of representing an approximation of a real number in a way that can support a wide range of values. Low power consumption and smaller area are some of the most important criteria for the fabrication of DSP systems and

Design and Implementation of an Efficient Single Precision Floating Point Multiplier using Vedic Multiplication
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This paper contains design of a single precision floating point multiplier by modifying the proposed architecture and then comparing the different floating point multiplier architecture for the various performance parameters. The designs are modeled in Verilog

A Complementary GaAs 53-bit Parallel Array Floating Point Multiplier
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A complementary gallium-arsenide (CGaAs) 53-bit parallel array floating point multiplier is presented. The design uses Motorolas 0.5µm C-GaAs process. A conventional Wallace tree of 42 compressors is used to generate the product terms and a dynamic Ling carry select

A Cost Effective Design of Reversible Single Precision Floating Point Multiplier
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The emerging computing technologies like quantum computing, optical computing, low power computing etc. make use of reversible logic. Also applications like image processing and signal processing make use of floating point (FP) multiplications as the major In this paper we want to point out the approximate nature of the recently introduced dummy multiplier model for floatingpoint quantization errors in the above paper. 1 In section II of the above paper it was stated that, assuming the common multiplicative quantization error

Design of Floating Point Multiplier Using Vhdl
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In VHDL design possible to perform normal multiplication, addition, subtraction but it is difficult to perform floating point multiplication. So in this we implementing a new algorithm for performing the floating point multiplication. Floating point number can represent a very

Universal Floating Point Multiplier using Vedic Mathematics
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Floating point multiplication is of key importance to many modern applications. These applications usually involve floating point calculations with single and/or double precision format. For this reason, most modern processors have hardware support for single precision