Summer training introduction on embedded

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aries.nitin.gupta@gmail.com

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

Analog Integrated circuits

Microprocessor

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

DEFINITION OF EMBEDDED SYSTEMS

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

Examples of Embedded Systems

ROBOTICS AUTOMOTIVE ELECTRONICS NETWORK SWITCHES

BIO-METRICSARTIFICIAL SATELLITESLED DISPLAY PANELS

Examples of Embedded Systems

• 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..

Market Share of Embedded Tech.In comparison to IT industry ,thisdomain is stable while slowlyincreased to present 40%software market. Many IT MNCare dealing with Embeddedsoftware, thus creating the needfor skilled Engineers who arecompetitive enough tounderstand product’s market &design requirements .So knowingbasic development environment& platform increases the chancesfor a good start up withdevelopment Firms.

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

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 Computers

No RAM, ROM, I/O on CPU chip itself

Example：Intel’s x86, Motorola’s 680x0

Microcontrollers

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

Micro Controller Examples

micro controller

Microchip pic-microcontroller

Intel micro controller

microcontroller

Motorola

microcontroller

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

Micro Controller 8051

Assembly Language

Program Simulation

Interfacing of Peripherals

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

Summer training introduction on embedded

Education