Show the foundation of ALU design, Computer Engineering

Assignment Help:

Q. Show the foundation of ALU design?

The foundation of ALU design starts with micro-operation implementation. Thus let's first explain how bus can be used for Data transfer micro-operations.

A digital computer has many registers and instead of connecting wires between allregisters to transfer information between them, a common bus is used. Bus is a path(comprises a group of wires) one for every bit of a register over which information istransmitted from any of different sources to any of different destinations. In general size of this data bus must be equal to number of bits in a general purposeregister.

A register is selected for transfer of data via bus with help of control signals. The common data transfer path which is the bus is made using the multiplexers. The select lines are attached to the control inputs of multiplexers and bits of one register are chosen so allowing multiplexers to select a specific source register for data transfer.


Related Discussions:- Show the foundation of ALU design

Difference between next and continue clause, The difference among the next ...

The difference among the next and continue verb is that in the continue verb it is used for a situation where there is no EOF condition that is the records are to be accessed again

Why is c standard library needed, Why is C standard library needed?  C ...

Why is C standard library needed?  C Standard Library: C would have been a tough programming language in absence of the standard library. The standard library in C contains

Show buffered mode for point-to-point message passing, Q. Show Buffered mod...

Q. Show Buffered mode for Point-to-point Message Passing? Buffered mode: Transmitting can be started whether or not matching receives has been started and transmitting may comp

Define google calendar, Define Google calendar Google Calendar is free,...

Define Google calendar Google Calendar is free, full featured, and easy to use. It lets the user create both personal and shared calendars, which makes it ideal for tracking bu

Explain about the cathode ray tube technology, Cathode Ray Tube Technology ...

Cathode Ray Tube Technology (CRT) CRT is an analog device that is used by a digital device - computer. The interface between these two devices is described. The major component

Binary tree can be converted in to its mirror image, A binary tree can be c...

A binary tree can be converted in to its mirror image By traversing it in Preorder

In which network configuration all data/information pass, A distributed net...

A distributed network configuration in which all data/information pass through a central computer is (A)  Bus network                            (B) Star network (C)  Rin

De morgan''s laws - artificial intelligence, De Morgan's Laws Continuin...

De Morgan's Laws Continuing with the relationship between  ∧  and  ∨ , we can also use De Morgan's Law to rearrange sentences involving negation in conjunction with these conne

Evaluate the damping coefficient, A certain car has suspension modes which ...

A certain car has suspension modes which are uncoupled front to back.  When a person with a mass of 60 kg sits in the rear of a car, in the centre of the seat which is directly ove

Fuzzy logic - artificial intelligence, Fuzzy Logic - artificial intelligenc...

Fuzzy Logic - artificial intelligence: In the above logic, we have been concerned with truth whether propositions and sentences are true. But, with some natural language statem

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