ENGINEERING RESEARCH PAPERS

vhdl research papers 2015 IEEE PAPER




A Study on VHDL Implementation of a Class of Irregular Structured LDPC Codes applied to 100 Gbps Optical Networks
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Abstract-This paper presents a study on the VHDL implementation of a class of binary irregular structured LDPC codes (IS-LDPC) applied to 100 Gbps optical networks. A comparison between two iterative decoding algorithms for irregular structured LDPC

MAES Base Data Encryption and Description Using VHDL
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Abstract-In this era of information, need for protection of data is more pronounced than ever. Secure communication is necessary to protect sensitive information in military and government institutions as well as private individuals. Current encryption standards are

An Optimum Algorithm for Data Compression using VHDL
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Abstract:-This paper describes a method of data compression for FPGA systems called by us GCC (Golomb Compressed Code algorithm). This method is widely used for lossless Data compression due to its lower complexity in encoding decoding methods. The main

AND CONTROL OF FUEL BY PRODUCING BROWN GAS BY HHO GENERATORING DEVICE CONTROLLED BY VHDL AND IMPLEMENTING IN FPGA
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Fuel optimization plays a vital role all over the world. In this work, there are three major faces: The first face is designing HHO generator assembly which is related to mechanical designs and second face is designing a circuit board for Pressure sensor, Temperature

System Level Component Modeling of Aircraft Electrical System Using VHDL-AMS
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Abstract:The electric powered aircraft's secondary system has advantages of cost and efficiency when compared to the conventional aircraft power system. However, the advantages come at the cost of increased design and analysis complexity. This paper

Design of 32-Bit Fault Tolerant ALU using VHDL
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Abstracthe original contribution of the work in this paper is to understand the sources of errors during transmission system for any Arithmetical or Logical computation. In this work the BCH codes for Error detection and Error Correction upto 5 bit in any location of 32 bit

OVERVIEW OF RISC PROCESSOR USING VHDL
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Abstract-This paper describes a design methodology of a single clock cycle RISC Processor using VHDL to ease the description, verification, simulation and hardware realization. Known for their flexibility, Field Programmable Gate Arrays (FPGA) are widely used for

Implementation of Secured MIPS Pipeline Processor using RC6 Algorithm with Vhdl
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Abstract:This paper presents the design and implementation of a RC6 algorithms based Crypto Processor containing both encryption and decryption processes in the same design. The Crypto Processor architecture is divided into different modules and every module is

VHDL Implementation and Performance Analysis of two Division Algorithms
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ABSTRACT Division is one of the most fundamental arithmetic operations and is used extensively in engineering, scientific, mathematical and cryptographic applications. The implementation of arithmetic operation such as division, is complex and expensive in

Design of I2C BUS Controller using VHDL
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I2C bus Controllers have been an integral part of many SoCs in the industry and also have been logically implemented

VHDL implementation for a pseudo random number generator based on tent map
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Abstract Pseudo random numbers are used for several proposes where uniformity data is desired. For generating them, there are some useful methods, feedback shift registers and dynamical functions are most common methods. Among dynamical functions,

Transforming VHDL to Timed Automata
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1 Background Synthesizable VHDL is the subset of VHDL, which is used for synthesizing digital circuits. The entire formal grammar definition of VHDL is beyond the scope of this work, yet some of the statements and critical aspects are explained in this context. For

VARIABLE PRECISION FLOATING POINT MULTIPLICATION, DIVISION AND SQUARE ROOT IMPLEMENTATION ON FPGA USING VHDL LANGUAGE
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Abstract: Computers were originally built as fast, reliable and accurate computing machines. It does not matter how large computers get, one of their main tasks will be to always perform computation. Most of these computations need real numbers as an essential category in

VHDL Implementation of Digital GPS Signal Receiver
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Abstract: Global positioning system (GPS) is an advanced navigation and positioning system used today for various applications. These vary from GPS guided missiles for precision bombing in the military, to peace time and civilian uses, such as navigation, treasure hunt

VHDL Implementation of Optimized Cascaded Integrator Comb (CIC) Filters for Ultra High Speed Wideband Rate Conversion
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Abstract: Today's SDR is turning the hardware problems into software problems, some or the entire physical layer functions are software defined. Digital down conversion (DDC) and Digital up conversion (DUC) is one of the core technologies in SDR, as well as an

Implementation of Double Precision Floating Point Multiplier in VHDL
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Abstract:-Floating point arithmetic is widely used in many areas. IEEE Standard 754 floating point is the most common representation today for real numbers on computers. IEEE standards specify a set of floating point formats for single precision and double precision.



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