Explain structure of control unit, Computer Engineering

Assignment Help:

Q. Explain Structure of Control Unit?

A control unit has a set of input values on the foundation of which it produces an output control signal which in turn performs micro-operations. These output signals control execution of a program. A general model of control unit is displayed in Figure below.  

770_Explain Structure of Control Unit.png

Figure: A General Model of Control Unit

In the model given above CU is a black box that has certain inputs and outputs.


Related Discussions:- Explain structure of control unit

Explain the violating basic security principles, Explain the violating basi...

Explain the violating basic security principles There are drawbacks to permitting users to access the Intranet as well as not permitting them. A simple consideration such as a

Explain about the term false path, Explain about the term false path? How i...

Explain about the term false path? How it find out in circuit? What the effect of false path in circuit? By timing all the paths into the circuit the timing analyzer can find o

Returns information about present virtual machine, Q. Returns information a...

Q. Returns information about present virtual machine? int pvm_parent( void ) Returns the tid of process which spawned the calling process.  int pvm_tidtohost(

What is pipelining, What is pipelining? It is a method of decomposing a...

What is pipelining? It is a method of decomposing a sequential process into sub-operations, with each sub-process being implemented in a special dedicated segment that operates

Explain an interrupt, Used to interrupt CPU normal implementation routine a...

Used to interrupt CPU normal implementation routine and to get its attention .Mostly generated by an external devices, timers, counters...etc

What do you mean by removable drives, A disk drive with removable disks is ...

A disk drive with removable disks is known as removable drive. A removable disk can be replaced by other similar disk on same or different computer so providing huge data storage w

Define switching element for two stage non-blocking network, A two stage no...

A two stage non-blocking network requires twice the number of switching elements as the single stage non-blocking network. It is true or false. Ans: It is true that a two st

Illustrates several names of popular internet browsers, Illustrates several...

Illustrates several names of popular internet browsers? Popular Internet Browsers are: Internet Explorer, Netscape Navigator and Mosaic, Google chrome and Mozilla and Opera.

Define a console-program to make an array of integers, Define a console-pro...

Define a console-program to make an array of integers. Initialize the array and assign the values in array. Describe a method to pass the array and alter array elements. show array

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