--%>

Describe tri-state devices

Describe the tri-state devices and explain why they are necessary in a bus oriented system?

E

Expert

Verified

In multiplexed bus system, most of the devices are connected to a common bus. If two or more devices attempt to utilize the bus at similar time, then data will be lost. Therefore only one device should be allowed to use the bus at a time. One method is to connect the devices via tri-state devices, that when disabled will efficiently disconnect devices from bus.

   Related Questions in Programming Languages

  • Q : Define PS3 Debug/TEST/Prototype

    Define PS3 Debug/TEST/Prototype Consoleroduction deployment.

  • Q : Define Homology Modeling In Structural

    Homology Modelling is a process in which models are generated. The generated models may be conceptual or graphical or/and mathematical.So, we have different methods, tools and techniques for all kinds of modeling.Modelling methods are broadly classifi

  • Q : Define the term Critical section

    Critical section: It is a section of code in which there is potential for a race hazard. The critical sections made use of the synchronized statements or methods.

  • Q : Asynchronous and synchronous postback

    Differeniate asynchronous postback and synchronous postback?

  • Q : Monte Carol method to estimate pi An

    An interesting way to estimate pi can can done using Monte Carol method with minimal mathematics. Monte Carlo is known for its casinos. A Monte Carlo method uses change, or in our case, random numbers to simulate the real situation. The situation we simulate here is t

  • Q : Explain Constructor Constructor : A

    Constructor: A constructor is automatically called whenever an instance of its class is formed. A constructor always has similar name as its class, and encompass no return type. For example: public

  • Q : Explain Two dimensional array Two

    Two dimensional array: A two dimensional array is a continuous memory location having similar kind of data arranged in row and column format (such as a matrix structure). D

  • Q : Data type conversion Data type

    Data type conversion: Conversion of one data type into the other data type. Two kind of conversion that is, A) Implicit Conversion: This is automatically taken care

  • Q : State the term web service State the

    State the term web service?

  • Q : Basic features of OOPs Illustrate the

    Illustrate the basic features of OOPs?