EMBEDDED SYSTEMS

GOOD MORNINGWelcome to the world of Embedded Systems

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N e x t O r b i t o f E n g i n e e r i n g E x c e l l e n c e

Basic Electronics

Digital Design

Antenna

EMFT

Analog Integrated circuits

Microprocessor

VLSI

Automatic Control System

N/w Analysis & Systems

MATLAB

VLSI (HDL + Design + Fabrication)

Embedded System Designing

PLC/ SCADA

Analog Circuit Designing

What we Study What we Need

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EMBEDDED SYSTEMS

DEFINITION OF EMBEDDED SYSTEMS

Embedded Systems are the Microprocessor / Microcontroller based computing/control systems which are designed for specific task. Ex-Automatic Washing Machines, Robots, Electronic Cash Register, Mobile Phones etc. Every Device is converting into automotive, there is the role of Embedded Technology.

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Examples of Embedded Systems

ROBOTICS AUTOMOTIVE ELECTRONICS NETWORK SWITCHES

BIO-METRICSARTIFICIAL SATELLITESLED DISPLAY PANELS

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Examples of Embedded Systems

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• Consumer Appliances• Office Automation• Industrial Automation• Medical & Bio-Metrics• Computer Networking• Telecommunication• Instrumentation• Security & Surveillance• Automobiles• Military applications• Satellites & Geo-Applications

Application Areas

CONSUMER APPLICATIONS

AUTOMOBILE APPLICATION

MILITARY APPLICATION

MEDICAL APPLICATIONS

Future Application

AUTOMOBILE APPLICATION MILITARY APPLICATION

AND TO BE MANY MORE APPLICATIONS..

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Market Share of Embedded Tech.In comparison to IT industry ,this domain is stable while slowly increased to present 40% software market. Many IT MNC are dealing with Embedded software, thus creating the need for skilled Engineers who are competitive enough to understand product’s market & design requirements .So knowing basic development environment & platform increases the chances for a good start up with development Firms.

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1. Minimization Of Circuit.2. Reliable3. Power Efficient4. Production when done even on Medium-scale

is cost effective.5. Product customization even after production is

possible to a limit.

Benefits of Embedded Systems

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General-Purpose Microprocessor System

Data Bus

Address Bus

Microprocessors

Many chips on mother’s board

CPUGeneral-Purpose Micro-processor

RAM ROM I/O port Timer Serial COM Port

CPU for ComputersNo RAM, ROM, I/O on CPU chip itselfExample： Intel’s x86, Motorola’s 680x0

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Microcontrollers

SoC- MCU

A smaller computer

On-chip RAM, ROM, I/O ports...

Example：Motorola’s 6811, Intel’s 8051, Zilog’s Z8 and PIC 16X

A single chip

RAM ROM

I/O Port

TimerSerial COM Port

CPU

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Microprocessor

Contains only CPU; RAM, ROM, I/O, timer are separately interfaced.

Designer decides on the amount of ROM, RAM and I/O ports.

Expansive

General-purpose

Microcontroller

• CPU, RAM, ROM, I/O and timer are all on a single chip

• Fix amount of on-chip ROM, RAM, I/O ports

• For applications in which cost, power and space are critical

• Single purpose

Microprocessor vs. Microcontroller

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Micro Controller Examples

ATMEL

micro controller

Microchip pic- microcontroller

Intel micro controller

Zilog

microcontroller

Motorola

microcontroller

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EMBEDDED SYSTEMS

1. General System 1. Designed for Specific Task

2. Maximum Resources 2. Minimum Resources

3. Response is not time bounded 3. Response is time bounded

4. Reliability is not a issue 4. Highly reliable

5. Examples 5. Examples

Personal Computer Calculator, Robots

Laptop ECR,PCO M/C,

Workstations etc. LCD Projector

Data Loggers etc

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Micro Controller 8051 Assembly LanguageProgram Simulation

Interfacing of Peripherals

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Introduction to Embedded Systems.Architecture and Pin Description of 8051.Bus Architecture, timers & interrupts.Instruction set.ALP of 8051.Assembler ,Simulator & Serial Programmers.Interfacing & programming of I/O devices:-Led ,7-segment Displays, Momentary Switches, DIP Switch, Matrix Keyboard, Intelligent LCD Display, Stepper Motors .Working on Keil Compiler, Topview tool & Project Work.

Course Contents

EMBEDDED SYSTEMS

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Any doubts??

EMBEDDED SYSTEMS

THANK YOU FOR THE CONCERN AND

CO-OPERATION

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