What are tri-state devices , Computer Engineering

Assignment Help:

why they are essential in a bus oriented system?

Ans) In a multiplexed bus system, many devices are linked to a common bus. If 2 or more devices attempt to use the bus at the similar time, then data will be lost. Therefore only one single device must be permitted to use the bus at a time. The method is to join the devices by tri-state devices , which when disabled will effectively disconnect devices from the bus.        

 


Related Discussions:- What are tri-state devices

What is the difference between dpi and ppi, Question : (a) "Resolution ...

Question : (a) "Resolution refers to the sharpness and clarity of an image" (i) Explain what you understand by the above statement. (ii) What is the difference between D

What are the advantages of segmentation, What are its advantages? How is se...

What are its advantages? How is segmentation implemented in typical microprocessors? The first benefit that memory segmentation has is that only 16 bit registers are necessary

Network, Give an intuitive explanation of why the maximum throughput, for s...

Give an intuitive explanation of why the maximum throughput, for small beta, is approximately the same for CSMA slotted Aloha and FCFS splitting with CSMA. Show the optimal expecte

Explain about the client/server computing, Explain about the Client/Server ...

Explain about the Client/Server Computing? Although there are different various configurations, various hardware and software platforms and even various network protocols into

Difference between the std and class module in vb, Std Global within the p...

Std Global within the project.  Class Global throughout the all project only thing is we require to set the type lib. Class Modules can be Instantiated.

Describe about the digital cameras, Describe about the Digital cameras ...

Describe about the Digital cameras The microprocessor would be used to control the below functions, for instance: - shutter speed - lens focus - Flash - Aperture (l

C programming, You are given a collection of words, say as in a dictionary....

You are given a collection of words, say as in a dictionary. You can represent it in the following compressed form: the first word will be followed by a sequence of a pair of numbe

A sorting algorithm is stable, A sorting algorithm is stable if  Preser...

A sorting algorithm is stable if  Preserves the original order of records with equivalent keys.

Instruction set architecture, Question (a) A 500 MHz Pentium III proce...

Question (a) A 500 MHz Pentium III processor takes 2 ms to run a program with 200,000 instructions. A 300 MHz UltraSparc processor takes 1.8 ms to run the same program with 23

Write an interrupt routine to handle division by zero, Q. Write an interrup...

Q. Write an interrupt routine to handle 'division by zero'? This file can be loaded just like a COM file though makes itself permanently resident until the system is running.

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