What are parity generator and checker, Computer Engineering

Assignment Help:

What are parity generator and checker?

Ans:

While a digital signal is transmitted, this may not be received correctly through the receiver. At the receiving end this may or may be impossible to detect the error. To overcome this difficulty, an extra bit is attached to the n-bit code word to create the number of bits (n+1) in that a way in order to make the number of ones in the resulting (n+1) bit code odd or even. After that this will be an error detecting code. Therefore for detection of error this extra bit is termed as parity bit. Parity term is utilized to specify the number of ones in a word like odd or even. A logic circuit which checks the parity of a binary word is termed as parity checker. Likewise a logic circuit which generates an additional bit to make the digital word of required parity (even or odd) is called parity generator.


Related Discussions:- What are parity generator and checker

Explain branch instruction with control signals, Explain BRANCH instruction...

Explain BRANCH instruction with Control Signals. and explain SHIFT instruction with Control Signals.  Explain Register Transfer Language. What do you mean by Addressing Techn

What is the function of a data element, What is the function of a data elem...

What is the function of a data element? A data element defines the role played by a domain in a technical context.  A data element having of semantic information.

What is the function of an ip packet screening router, What is the function...

What is the function of an IP packet screening Router? Explain with the help of a diagram. Function of an IP Packet Screening Router: A screening router is the most fund

What are addressing modes, What are Addressing Modes Many of instructio...

What are Addressing Modes Many of instructions that a computer actually executes during running of a program concern movement of data to and from memory. It is not possible sim

Basic elements of assembly language, Basic elements of  Assembly language:...

Basic elements of  Assembly language: Any Assembly language which consists 3 types of instruction statements that are used to define the program operations: Data secti

Programming in c, Write a program to find the area under the curve y = f(x)...

Write a program to find the area under the curve y = f(x) between x = a and x = b, integrate y = f(x) between the limits of a and b. The area under a curve between two points can b

Set up this problem as an lp problem, The Laser Computer Printer Company de...

The Laser Computer Printer Company decides monthly what to produce during the subsequent month. They produce three types of printers, the Laser Rocket, the Alpha Laser, and the La

What are the advantages of electronic payment system, What are the advantag...

What are the advantages of electronic payment system? Advantages of the electronic payment system are illustrated below: This gives good security schemes. Four important sec

Illustrate third generation computers, Q. Illustrate third Generation Compu...

Q. Illustrate third Generation Computers? The third generation has fundamental hardware technology: Integrated Circuits (ICs). To understand what are Integrated circuits let's

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd