Digital Communication System in BUILD A CIRCUIT FOR EVEN PARITY GENERATOR

1. NIT POLYTECHNIC NAGPUR
(An NBAAccredited Institute)
(DEPARTMENT OF ELECTRONICS AND TELECOMMUNICATION
ENGINEERING)
GUIDED BY:- MRS. BHAGYASHREE WANKHEDE
PRESENTED BY :
ASHISH SADAVARTI
MICROPROJECT SEMINAR ON
TITLE:- BUILD A CIRCUIT FOR EVEN PARITY GENERATOR

2. AIM AND OBJECTIVE
INTRODUCTION
COURSE OUTCOME
PROGRAM OUTCOME (PO) ACHIEVED
DIAGRAM
WORKING / PROCEDURE
RESOURCES USED
APPLICATIONS
SKILL DEVELOPED
REFERENCES
CONTENTS
NIT POLYTECHNIC NAGPUR
(An NBAAccredited Institute)
(DEPARTMENT OF ELECTRONICS AND TELECOMMUNICATION
ENGINEERING)

3. AIM AND OBJECTIVE
 The purse of a parity bit is to provide a simple way to
check for errors later.
 Understand the concept of parity bit.
 We understand the how find out the error in bits.
NIT POLYTECHNIC NAGPUR
(An NBAAccredited Institute)
(DEPARTMENT OF ELECTRONICS AND TELECOMMUNICATION
ENGINEERING)

4. INTRODUCTION
NIT POLYTECHNIC NAGPUR
(An NBAAccredited Institute)
(DEPARTMENT OF ELECTRONICS AND TELECOMMUNICATION
ENGINEERING)
 As we know in electronic digital communication
parity cheak is one of the most widely used binary
manipulation and is attached to a binary word before
transmission of the data so that the receiver has the
recoired digital data.
 In principal , the parity check , can be simply generated
by using an also optical XOR gate and a single bit in
the binary word is example in turn in order to generate
the over all parity bit at the end of the world

5. COURSE OUTCOME
 Analyse various errors detection and correction code in
digital communication system.
NIT POLYTECHNIC NAGPUR
(An NBAAccredited Institute)
(DEPARTMENT OF ELECTRONICS AND TELECOMMUNICATION
ENGINEERING)

6. PROGRAM OUTCOME (PO) ACHIEVED
NIT POLYTECHNIC NAGPUR
(An NBAAccredited Institute)
(DEPARTMENT OF ELECTRONICS AND TELECOMMUNICATION
ENGINEERING)

 Basic knowledge.
 Discipline knowledge.
 Experiment and practice.
 Engineering tools.
 Individual and team work .
 Life long learning.

7. DIAGRAM
NIT POLYTECHNIC NAGPUR
(An NBAAccredited Institute)
(DEPARTMENT OF ELECTRONICS AND TELECOMMUNICATION
ENGINEERING)

8. WORKING / PROCEDURE
 Let us consider a 2-bit message to be transmitted with an
even parity bit, let the 2 input A&B are applied to the
circuit and Y is the output bit parity.
 Now to generate the even parity bit,Y the total number of
1's must be odd.
NIT POLYTECHNIC NAGPUR
(An NBAAccredited Institute)
(DEPARTMENT OF ELECTRONICS AND TELECOMMUNICATION
ENGINEERING)

9. RESOURCES USED
NIT POLYTECHNIC NAGPUR
(An NBAAccredited Institute)
(DEPARTMENT OF ELECTRONICS AND TELECOMMUNICATION
ENGINEERING)
SR.NO Name of
resources
Specification
s
QUANTITY
1 EX OR 7486 1
2 LED Red/Green 4
3 Battery 9V 2
4 Connecting
wire
_ As per
required

10. APPLICATION
 Hamming code method is effective on network where
the data steams are given for the single bit errors.
NIT POLYTECHNIC NAGPUR
(An NBAAccredited Institute)
(DEPARTMENT OF ELECTRONICS AND TELECOMMUNICATION
ENGINEERING)

11. SKILL DEVELOPED
 Complex problem-solving skills and a methodical mind.
 Critical thinking.
 Strong interest technology.
 Communication skills.
 Strong IT skills.
NIT POLYTECHNIC NAGPUR
(An NBAAccredited Institute)
(DEPARTMENT OF ELECTRONICS AND TELECOMMUNICATION
ENGINEERING)

12. REFERENCES
 http://en.wikipedia.org/wiki/Hamming(7,4)
 http://www.youtube.com/watch?v=7MFAvMFLLfU.
 http://user.cis.fiu.edu/~downeyt/cop3402/hamming.ht
ml.
NIT POLYTECHNIC NAGPUR
(An NBAAccredited Institute)
(DEPARTMENT OF ELECTRONICS AND TELECOMMUNICATION
ENGINEERING)

13. Thank you
NIT POLYTECHNIC NAGPUR
(An NBAAccredited Institute)
(DEPARTMENT OF ELECTRONICS AND TELECOMMUNICATION
ENGINEERING)