in this presentation you have to seen some topics details on embedded system using pic micro controller

1. A
PRESENTATION
ON
EMBEDDED SYSTEM
PRESENTED TO : PRESENTED BY :
Er. VIKAS JINDAL PARAS JHA
(ASSISTANT PROFFESOR) 4912316
DEPARTMENT OF ELECTRONICS & COMMUNICATION ENGINEERING
GEETA ENGINEERING COLLEGE, PANIPAT

2. ABOUT THE INSTITUTION
 CETPA Infotech PVT LTD is the leader in the “specialized
training” brands of India certified by ISO 9001:2008 for its
optimum quality. CETPA INFOTECH is the largest training
service provider in various engineering domains for all
Engineering students as well as for the working
professionals. It has an extensive experience of nurturing
over 20000+ students in the past few years.
 CETPA has been awarded as the “Best IT and Embedded
Training Company” for 4 consecutive years for delivering
high quality training and workshops at more than 500
colleges across India.

3. CONTENT
 ABOUT THE EMBEDDED SYSTEM
 KEY COMPONENT OF EMBEDDED SYSTEM
 EXAMPLES OF EMBEDDED SYSTEM
 BLOCK DISCRIPTION OF THE SYSTEM
 ABOUT THE MICROCONTROLLER
 BLOCK DIAGRAM OF MICROCONTROLLER
 CLASSIFICATION OF MICROCONTROLLER
 ABOUT THE PIC MICROCONTROLLER

4. CONTINUE……..
 PIN DIAGRAM OF PIC MICROCONTROLLER
 DIFFERENCE BETWEEN MICROCONTROLLER
AND MICROPROCESSOR
 Software (MikroC PRO FOR PIC)
 SOFTWARE ON THAT EXCEUTION IS
PERFORMED (Proteus_V7.8i)
 INTERFACING WITH PIC MICROCONTROLLER
 INTERFACING PIC MICROCONTROLLER WITH LED
PROGRAMMING OF mikroC
 HARDWARE ON THAT WE PERFORM
 ABOUT THE HARDWARE

5. ABOUT THE EMBEDDED SYSTEM
 An Embedded System employs a
combination of hardware & software to
perform a specific function.
 Embedded systems are involved in almost
every fact of modern life.
 An embedded system is a special purpose
system in which the computer is completely
encapsulated by the device it controls.

6. KEY COMPONENT OF EMBEDDED SYSTEM
PROCESSORS:
 It is the central processing unit known as the heart of
the embedded systems.
 It is the hardware that executes the software and
brings life to the embedded system.
 Controls the activities of all the other circuits.
MEMORY:
 Used to store the software that the processor will run.
 Also provides storage for data such as program
variables, intermediate results, status information and
any other data generated throughout the operation.

7. EXAMPLE OF EMBEDDED SYSTEM

8. BLOCK DISCRIPTION OF THE SYSTEM
SENSOR
S
CONTRO
L UNIT
ACTUATO
R

9. ABOUT THE MICROCONTROLLER
A microcontroller is a functional computer
system on a single chip.
It contains a processor core , memory and
programmable input/output peripheral.
Microcontrollers are used in automatically
controlled products and devices.
Microcontrollers often operate at very low
speed compared to microprocessors.

10. BLOCK DIAGRAM OF MICROCONTROLLER

11. CLASSIFICATION OF MICROCONTROLLER

12. ABOUT THE PIC MICROCONTROLLER
Pic microcontroller is discovered in 1975.
Pic microcontroller is belong to the family of
Harvard architecture.
Pic microcontroller was made by micro chip
technology.
Pic microcontroller is based on large user
base technology.
Pic microcontroller is a dual impakage 40 pin
IC

13. PIN DIAGRAM OF PIC MICROCONTROLLER

14. DIFFERENCE BETWEEN MICROCONTROLLER
AND MICROPROCESSOR
Microprocessor is an IC which has only
the CPU inside them.
These microprocessors don’t have RAM,
ROM, and other peripheral on the chip.
Microprocessor find applications where
tasks are unspecific like developing
software, games, websites, photo editing
etc
Microprocessor is costlier.
Microcontroller has a CPU, in addition with
a fixed amount of RAM, ROM and other
peripherals all embedded on a single chip.
At times it is also termed as a mini
computer or a computer on a single chip.
Microcontrollers are designed to perform
specific tasks. For example, keyboards,
mouse, washing machine, etc.
A microcontroller is far cheaper than a
microprocessor.

15. SOFTWARE (MIKROC PRO FOR PIC)

16. SOFTWARE ON THAT EXCEUTION IS PERFORMED
(PROTEUS_V7.8I)

17. INTERFACING WITH PIC MICROCONTROLLER
INTERFACING PIC MICROCONTROLLER
WITH LED
INTERFACING PIC MICROCONTROLLER
WITH LCD
INTERFACING PIC MICROCONTROLLER
WITH SEVEN SEGMENT DISPLAY
INTERFACING PIC MICROCONTROLLER
WITH D.C. MOTOR

18. INTERFACING PIC MICROCONTROLLER WITH LED
PROGRAMING OF MIKROC
void main()
{
TRISB=0X00;
while(1)
{
PORTB=0X81;
delay_ms(500);
PORTB=0X42;
delay_ms(500);
PORTB=0X24;
delay_ms(500);
PORTB=0X18;
delay_ms(500);
}
}

19. HARDWARE ON THAT WE PERFORM

20. ABOUT THE HARDWARE
Hardware consist of following component
 Pic microcontroller slot
 Bunch of LED
 LCD display
 Keypad
 Seven segment display slot
 Power supply connector
 D.C motor and Stepper motor slot