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Submitted to:
Mr. Sudhir Dagar
(H.O.D) of ECE Dept.

Submitted by:
Ms. Manju
ECE 5th sem



PREFACE

Training is an agglomeration of the theoretical and practical and technical concepts, which enhances our skills in field of technology. Training plays an important role in building up of strong personality. Training at Semiconductor Complex is a learning experience.
The training report has been developed as apart of the industrial training that ………..requires its student to undergo during the ultimate or penultimate year of curriculum. The purpose of industrial training is to familiarize the students of the Bachelor of Technology Course with the present working environment in the country.
To provide them to study with the latest trends those have been established and edged as well as one’s that are being developed in the country. Moreover, to make students feel sure that whatever they are learning in this training period would help them in the future courses of action and help them to develop their potential and technical skills.
To allow them to explore various fields and to better equip them as a professionals in the time to come.
The training is being carried at GTI. It is situated in KARNAL . It’s a perfect blend of performance .


INTRODUCTION TO EMBEDDED SYSTEMS
Microcontrollers are widely used in Embedded System products. An Embedded product uses the microprocessor (or microcontroller) to do one task & one task only. A printer is an example of embedded system since the processor inside it performs one task only namely getting the data and printing it. Contrast this with Pentium based PC. A PC can be used for any no. of applications such as word processor, print server, bank teller terminal, video game player, network server or internet terminal. Software for variety of applications can be loaded and run. Of course the reason a PC can perform multiple task is that it has RAM memory and an operating system that loads the application software into RAM & lets the CPU run it. In and Embedded system there is only one application software that is typically burn into ROM. An x86PC Contain or its connected to various Embedded Products such as keyboard, printer, modem, Disc controller, Sound card, CD-Rom Driver, Mouse & so on. Each one of these peripherals as a microcontroller inside it that performs only one task. For example inside every mouse there is microcontroller to perform the task of finding the mouse position and sending it to PC.
Although microcontroller are preferred choice for many Embedded systems, There are times that a microcontroller is inadequate for the task. For this reason in recent years many manufactures of general purpose microprocessors such as INTEL, Motorolla, AMD & Cyrix have targeted their microprocessors for the high end of Embedded market. While INTEL, AMD, Cyrix push their x86 processors for both the embedded and desktop pc market, Motorolla is determined to keep the 68000 families alive by targeting it mainly for high end of embedded system. One of the most critical needs of the embedded system is to decrease power consumptions and space. This can be achieved by integrating more functions into the CPU chips. All the embedded processors based on the x86 and 680x0 have low power consumptions in additions to some forms of I/O, Com port & ROM all on a single chip. In higher performance Embedded system the trend is to integrate more & more function on the CPU chip & let the designer decide which feature he/she wants to us.

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