Explain about butterfly permutation, Computer Engineering

Assignment Help:

Q. Explain about Butterfly permutation?

Butterfly permutation:  This kind of permutation is attained by interchanging the most significant bit in address with least significant bit.

348_Explain about Butterfly permutation.png

Figure: Butterfly permutation

E.g. Xn-1,   Xn-2, and X1.X0 = X0 Xn-2 ....... X1 Xn-1

 001↔100,    010↔010

 011↔110,

An interconnection network derived from this permutation is the butterfly network. A butterfly network falls under the type of blocking networks and it doesn't permit an arbitrary connection of N inputs to N outputs without conflict. The butterfly network is customized in Benz network.  The Benz network comes under non-blocking network and it is produced by combining two butterfly networks end to end, in a manner that data flows forward by one and in reverse by the other.


Related Discussions:- Explain about butterfly permutation

Cut-off search - artificial intelligence, Cut-off Search: By using  a m...

Cut-off Search: By using  a minimax search, all we have to do is program, in a game playing situation our agent to look at the whole  search tree from the current state of the

Interfacing assembly language routines, By now you can write procedures bot...

By now you can write procedures both internal andexternal and pass parameters particularly through stack.Let's us use these concepts to see how assembly language can be interfaced

Explain shift register with diagram and waveform, Q. Explain Shift register...

Q. Explain Shift register with diagram and waveform.   Q. Write a short note on Decoder.

Learn synchronization principles, Q. Learn synchronization principles? ...

Q. Learn synchronization principles? To learn synchronization subsequent dependencies are recognized:  i)  Data Dependency: These are RAW, WAW and WAR dependency.  ii) Co

What is vertical organization and horizontal organization, What is vertical...

What is vertical organization and horizontal organization? Highly encoded schemes that use compact codes to state only a small number of control functions in every microinstruc

What is shadow mask, Q. What is Shadow Mask? Shadow Mask is a metal she...

Q. What is Shadow Mask? Shadow Mask is a metal sheet that has fine perforations (holes) in it and is situated a short distance before phosphor coated screen. The Phosphor dots

Implement the concept of true and radix minus one complement, Q. Develop a...

Q. Develop a program to implement the concept of true and radix minus one complement. Program should ask for radix and two numbers from that radix. For that two numbers program

Luminous Jewels - The Polishing Game, Byteland county is very famous for lu...

Byteland county is very famous for luminous jewels. Luminous jewels are used in making beautiful necklaces. A necklace consists of various luminous jewels of particular colour. Nec

How to use http and world wide web, Q. How to use Http and World Wide Web? ...

Q. How to use Http and World Wide Web? Http and World Wide Web One of the most frequently used services on the Internet is the World Wide Web (WWW). The application proto

Describe about pascaline, Q. Describe about Pascaline? Blaise Pascal ma...

Q. Describe about Pascaline? Blaise Pascal made very first attempt in the direction of automatic computing. He invented a device that comprised lots of gears and chains that us

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