Category: VLSI Projects

ECE and EEE final year students can download VLSI Projects topics from given titles with project reports and source code for few projects. Click Here To Download all VLSI Btech Mtech Final Year Student Projects Here.

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A Low Power Digital Based Reconfigurable FIR Filter

The main aim & objective of this A Low Power Digital Based Re configurable FIR Filter & A Low Power Multiplier-Less FFT Processor Architecture project is to develop digit-re-configurable finite impulse response (FIR) filter technology. This Mat Lab project application gives a secure, flexible and low-power consuming system to finite impulse response filters with a vast range of tap width & length. In this system an 8-digit re configurable finite impulse response filter circuit chip is implemented on  field-programmable gate array.

The complete design of this VLSI final year project is going to be implemented using hardware description language, using functional simulation will be performed, then the design will be synthesized using Xilinx-ISE, then the bit file will be generated and programmed on to field-programmable gate array (FPGA).

For more information about this  A Low Power Digital Based Reconfigurable FIR Filter & A Low Power Multiplier-Less FFT Processor Architecture MATLAB  Live Project contact us.

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Design and Implementation of a Full Custom of a Full Adder & Subtractor MAT LAB project

The main aim & objective of this Design and Implementation of a Full Custom of a Full Adder & Subtractor MAT LAB project is to create a functional full adder and full sub tractor that can operate up to a certain frequency.  The VLSI final year project consists of three general stages: design using the MICRO WIND tool, MOSIS for fabrication, and FA & FS  is a circuit that circuit testing using the logic analyzer.

contact us to know more information and live project on Design and Implementation of a Full Custom of a Full Adder & Subtractor MAT LAB & VLSI project

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Implementation of DCT &IDCT Technique on Image Compression Using VERILOG HDL

Implementation of DCT &IDCT Technique on Image Compression Using VERILOG HDL Project Abstract: The wavelet transform method is new one developed to overcome the above problem. This new method encodes the source signals based on time and frequency and it decodes the signals at destination side. Wavelet analysis represents the next logical step, a windowing technology with variable-sized regions. The wavelet method is the best & future effienet method for analyzing non-stationary signals.

If we want to develop this VLSI final year project, the mat lab hardware design flow starts with modeling the design using Verilog HDL programming code.

Download Implementation of DCT &IDCT Technique on Image Compression Using VERILOG HDL Mat Lab & VLSI Project Abstract

contact us For more information about this  Implementation of DCT &IDCT Technique on Image Compression Using VERILOG HDL MATLAB  Live Project

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Implementation And Rejection Of Interference In Bluetooth Voice Transmission Using Simulink

Now a day Bluetooth technology presenting major role in Technoloy related applications like wireless networks, Here Implementation And Rejection Of Interference In Bluetooth Voice Transmission Using Simulink VLSI & Mat lab project main aim to transmit the data & voice through Bluetooth interface, The main advantage of this project is cheap price & send data mails & voice mails with free of cost. Here the data transmission rate is very high compare to other transmission networks.

Download Implementation And Rejection Of Interference In Bluetooth Voice Transmission Using Simulink Project Abstract

contact us If you want live project on this Implementation And Rejection Of Interference In Bluetooth Voice Transmission Using Simulink Project

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VLSI Seminar Report

This is the world of VLSI. It is applied in various fields such as mobiles, i-pods, i-phones etc. The world is enjoying the use of this technology. VLSI is the process of creating integrated circuits by combing 1000`s of transistor based circuits into a single chip. Now it is a key to several sophisticated electronic devices.

 This VLSI Seminar Report emphasis on VLSI chip combined with SDR technology which is used in mobiles. VLSI technology has made the mobile affordable and SDR technology made its flexible. SDR helps to access different networks like CDMA, GSM, WILL etc.  Basically, SDR is radio communication system. It is potentially tuned to any frequency band by means of little hardware.

 Telecommunication industry is dependent on VLSI technology. SDR also has a prominent part in the mobile communication. VLSI decreases the size and price of the mobile whereas SDR increases the flexibility of the mobile.

 The existing network in telecommunication has two major types. They are GSM (Global System for Mobile communication) and CDMA (Code Division Multiple Access). These networks are different in their accessing frequencies. These networks cannot be accessed from the same hand set. With the help of SDR, dual SIM card phones are developed.

 With VLSI technology, students are exposed to ICs involving SSI and MSI circuits such as multiplexers, encoders, decoders etc.  VLSI is the next stage to SSI and MSI.

 Advantages of VLSI include lower package count, low board space, fewer board level connections, higher performance, and reliability and lower cost due to the lower chip count. Disadvantages include long design, long fabrication time, higher risk project, spiking problem, and leakage of power.

 Conclusion:

 With the advantage of SDR, one needs one set to access different networks and however providing flexibility. Dual SIM cards phones are developed based on SDR technology. It has gained a very good response.  VLSI has successfully reduced the cost of product and has gained much.  Based on single chip design, many companies are producing the product.

Download VLSI Seminar Report & Technical Paper Presentation.

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VLSI Implementation of Digital Image Segmentation Algorithm for Gray Scale Images

This document VLSI Implementation of Digital Image Segmentation Algorithm for Gray Scale Images is based on the realization of digital algorithm and modified LEGION algorithm for gray scale image segmentation. LEGION is an algorithm for digital image segmentation and this algorithm was simulated in model-sim5.8 C but realized using Xilinx 6.3 tools.

 Image segmentation is a process of partitioning the original natural image into meaningful regions or image segmentation is segregation of the interested parts from the original image. It is very important for processing an image in higher levels like the image is not segmented, object tracking, and complicated manipulations and much processing time unnecessarily.

 An image segmentation algorithm is classified into five groups. They are Pixel classification, Edge-based approaches, Region based approaches, Modal based approaches, and Hybrid approaches. The hybrid approach joins both region-based approach and model based approach.

 LEGION stands for locally excitatory globally inhibitory oscillatory network LEGION has elements such as a model of a basic oscillator and local excitatory connections to produce phase synchrony within each object. A global inhibitor receives inputs from the network and feeds back to produce de-synchronization of the oscillator groups to represent different objects. LEGION is a network of relaxation oscillators which is constructed from an excitatory unit ‘X ‘and an inhibitory unit ‘Y’.

 Digital image segmentation algorithm has six functional steps with few modifications. They are Initialization, Calculation of Leader cell, Self excitation of Leader cell, Calculation of dependent cell, Excitation of dependent cell, and Inhibition of all excited cells.

Conclusion:

This paper is segmented on modification of the LEGION approach. The analog technique of LEGION is converted into digital technique and its architecture is realized in FPGA. Using Model-SIM 5.8 C tool, the architecture is simulated and using Xilinx 6.3, the architecture is synthesized. The segmented images are verified by using Matlab tool. LEGION has been used successfully to segment binary and gray-level image data.

Download VLSI Implementation of Digital Image Segmentation Algorithm for Gray Scale Images.

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VLSI GSM CDMA Technology Btech Technical Seminar

Today the world is of VLSI and people are various forms of technology like mobiles, i-phones, i-pods, etc. VLSI is the method of creating integrated circuits into a single chip with the help of 1000 of transistor based on circuits. The emphasis is based on VLSI chip and SDR technology which are used in mobiles. VLSI technology makes the mobile affordable whereas SDR technology makes its flexible. SDR is radio communication process which tune to any frequency band over a large frequency spectrum.

 This Seminar VLSI GSM CDMA Technology Btech Technical Seminar focuses on design of SDR and VLSI chips use in mobiles with their working principles. VLSI extends as Very large scale integration and SDR as Software Defined Radio. Telecommunication is highly developed technology which depends on VLSI technology and SDR plays an efficient role in mobile communication. VLSI helps to decrease mobile size and price whereas SDR increases the mobile flexibility.

 This network telecommunication is classified into two major types. First one is GSM (Global System for Mobile communication) and second one is CDMA (Code Division Multiple Access). These two networks are different in accessing frequencies. The problem with these networks is that these two networks cannot be accessed from one mobile hand set. Today, dual SIM card mobile phones have been improving by using SDR.

 Present VLSI designs are having three categories. They are Analog, Application Specific integrated circuits, and Systems on chip. Its advantages include Lower package count, low board space, fewer board level connections, higher performance, reliability and lower cost due to the lower chip count.

 VLSI GSM CDMA Technology Conclusion:

 With the advent technology of SDR, one can access different networks and hence providing flexibility. Dual SIM cards phones are developed with SDR technology which has a very good response.  With the advent of VLSI, the cost has reduced and also product is made efficiently.

Download VLSI GSM CDMA Technology Btech Technical Seminar.

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VLSI Design Flow and VLSI Design CSE ECE Seminar Topic

VLSI Design Flow and VLSI Design CSE ECE Seminar Topic: Digital design is engineering and engineering means problem solving. The digital system increased chip complexity and the system capabilities.  The key for maintaining these concepts is comparing the cutting-edge process technologies with innovative designing. It is done with the help of integrated circuits (ICs), which were classified in size-small, medium, or large.

For chip implementation, three different approaches can be implemented. They are Field- Programmable Gate-Arrays (FPGAs), Application Specific Integrated Circuits (ASICs), and Computer Aided Design (CAD) tools.

A design methodology is known as a design flow and the flow of data in the methodology is represented in a ‘flow diagram’. It displays a design flow for VLSI systems. This flow shows few basic steps like System specification, Functional design, Logic design, Schematic design, Layout design, Packaging and testing, mainly Simulation and Synthesis.

In the today’s digital era, VLSI design has a wide range of applications.  The size and nature of VLSI design partitioned into many market sections like multimedia, networking, 3D-Technologies, wireless computer, consumer, industrial and medical.

The digital devices like flip-flops, logic gates, counters, and registers together form an Integrated circuit.  Chips or Integrated circuits have been a synonymous in today’s digital era.  These chips are found in your smart card, washing machine, or car.

The collection of one or more gates which are fabricated on a single silicon chip is called as an integrated circuit(IC).  Each IC contains numerous wafers with little transistors and these are the basic building blocks of ICs.

IC generations are Small-Scale Integration, Medium-Scale Integration, Large-Scale Integration, and Very Large-Scale Integration. Applications of VLSI are Significance of VLSI for Digital TV Systems, 3D Technologies-VLSI CMOS Sensors, Communications sector, and Industrial sector.

Conclusion:

Semiconductors have been tremendous since past three decades. The number of transistors per IC has increased. The key for maintaining these concepts is comparing the cutting-edge process technologies with innovative designing.

Download VLSI Design Flow and VLSI Design CSE ECE Technical Seminar Topic.

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Edge Preserving Techniques for Efficient Removal of Impulse Noise

Edge Preserving Techniques for Efficient Removal of Impulse Noise Impulse noise can corrupt the image signals in the process of signal acquisition and transmission. VLSI design needs low computational complexity and two line memory buffers. The cost of hardware is quite low. This new design has a better image quality with low cost.

The impulse noise corrupts the image in the applications such as medical imaging, printing skills, image segmentation, face recognition, and scanning techniques acquisition and transmission. Therefore, denoising efficient technique plays an important role in the image processing applications. Different image denoising methods employ the standard median filter to implement denoising process however with these approaches the image is blurred since both noisy and noise-free pixels are modified.

The switching median filter generally has two steps. They are impulse detection and noise filtering. In general, the denoising methods for impulse noise suppression has classified into two techniques. First one is lower-complexity techniques and second one is higher-complexity techniques.

Due to simplicity and easy implementation of denoising with the VLSI circuit, denoising has the lower-complexity techniques. The proposed new impulse detector (NID) for switching median filter needs the minimum absolute value of four convolutions obtained by 1-D Laplacian operators to detect noisy pixels. Other impulse detectors are DRID, ERIN, ATMBM, DBA, and SEPD.

The extreme data detector detects the minimum and maximum luminance values (MINinW and MAXinW ) from the first to the current one in the image. If fixed-value impulse noise corrupts a pixel then luminance value will become minimum or maximum value in gray scale.

Conclusion:

This experiment demonstrates our design has an excellent performance in quantitative evaluation and visual quality thought the noise ratio is 90%. As per real-time applications, 7-stage pipeline architecture for SEPD and 5-stage pipeline architecture for RSEPD are implemented and developed. RSEPD like other chips has lowest hardware cost and works with monochromatic images and extended with RGB color images.

Click Here To Download Edge Preserving Techniques for Efficient Removal of Impulse Noise Electronics and Communication Engineering ECE Final Year Project Report.

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Very Large Scale Integration Design and Its Applications

Very Large Scale Integration Design and Its Applications: The concept of Very-large-scale integration (VLSI) is the part of semiconductor and communication technologies. It is integrated circuits on a single chip. It is the first semiconductor chips that held one transistor. The microprocessor is a VLSI device. It involves implementation and designing of circuits. It provides computational speed with minimum power dissipation and circuit board area. This paper covered the evolution of VLSI design concepts and methodologies used such as future challenges, fabrication process, limitations, and some applications.

Very Large Scale Integration (VLSI) describes about semiconductor integrated circuits which composed of hundreds of thousands of memory cells logic elements. It is the technique of implementation circuit designing that provides computational speed.

Therefore, this technique provides less area/volume. Hence compactness, less testing requirements, less power consumption, higher reliability due to improved on-chip interconnects, higher speed, due to significantly reduced interconnection length, and significant cost savings.

The design flow begins from the algorithm. This algorithm describes the behavior of the target chip. By floor planning, it is placed onto the chip surface. The design evolution defines Finite State Machines (FSMs) that are implemented with functional modules.

Using CAD tools, these modules are mapped onto the chip surface for automatic module with a goal of minimized interconnects area and signal delays. At the third stage, the chip is mentioned in terms of logic gates by using routing program and a cell placement.

VLSI Design Styles are in the following ways, which are Field Programmable Gate Array (FPGA), Gate Array Design, Standard-Cells Based Design, and Full Custom Design. Applications of this design are Multimedia and VLSI in Communication.

Conclusion:

VLSI gives circuit designs with high computational speed and less power dissipation and less circuit board area, with higher speeds and higher reliability at lower costs. VLSI has revolutionized and has a wide range of applications in the electronic industry.

Download Very Large Scale Integration Design and Its Applications B Tech/ BE Final Project Paper Presentation and Seminar PPT.