Explain priority encoder with an example, Computer Engineering

Assignment Help:

Explain Priority encoder with an example.

Ans.

Priority encoder- Basically an encoder is a combinational circuit which performs the inverse operation of a decoder. The input code has, the device is generally termed an encoder, if a device output code has fewer bits.

For example: 2n-to-n, priority encoders. The easiest encoder is a 2n-to-n binary encoder, where this has only one of 2n inputs = 1 and the output is the n-bit binary number consequent to the active input.

362_Priority encoder with an example.png

One of the main commonly utilized input devices for a digital system is a set of ten-switches, one for each numeral in between 0 and 9. These switches produce 1 or 0 logic levels in response to turning them off or on. While an exact number is to be fed to the digital circuit in BCD code, then the switch consequent to which number is pressed.


Related Discussions:- Explain priority encoder with an example

Resetting the computer, Sometime you may have to reset your computer (i.e.,...

Sometime you may have to reset your computer (i.e., Reboot DOS) when it is still running because DOS does not work accurately. To reset your computer you have two choices: 1. P

Describe the object modeling notations, OBJECT MODELING NOTATIONS: BASIC ...

OBJECT MODELING NOTATIONS: BASIC Concepts A system is the collection of subsystems which organised to accomplish a purpose and described by a set of models from variou

Compute the frequency of the radiation, Q. The work function of a metal sur...

Q. The work function of a metal surface is 6.626 X 10-19 joule. Compute the frequency of the radiation? Work function                                     W = hγ o The fre

C++ program, A palindrome is a string that reads the same from both the end...

A palindrome is a string that reads the same from both the ends. Given a string S convert it to a palindrome by doing character replacement. Your task is to convert S to palindrome

Explain sequential logic circuit, Explain Sequential logic circuit An...

Explain Sequential logic circuit Ans. Sequential logic circuit:- (i) Output not only depends upon the recent state of the input but also depend upon the earlier state

Bubbling the pipeline - computer architecture, Bubbling the Pipeline: B...

Bubbling the Pipeline: Bubbling the pipeline (also known as a pipeline break or pipeline stall) is a technique for preventing, structural, data and branch hazards from taking p

Convert logic circuit to minimised, The logic circuit shown in the given fi...

The logic circuit shown in the given figure can be minimised to Ans. The minimised figure of logic diagram is D, the output of the logic circuit is as Y=(X+Y')'+(X'+(X+

Explain cache organisation, Q. Explain Cache Organisation? Cache memori...

Q. Explain Cache Organisation? Cache memories are found in nearly all latest computers.  They are very helpful for increasing speed of access of information from memory.  Let's

Illustrate single in-line memory modules, Q. Illustrate Single In-line Memo...

Q. Illustrate Single In-line Memory Modules? From early days of semiconductor memory till the early 1990s memory was manufactured, brought and installed as a single chip. Chip

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