Explain about ALU organisation, Computer Engineering

Assignment Help:

ALU ORGANISATION

An ALU performs simple arithmetic and logic operation as well as shift operations. Complexity of an ALU relies on the type of instruction set for that it has been realized for. Simple ALUs can be designed for fixed-point numbers. Whereas the floating-point arithmetic implementation needs more complex control logic and data processing capabilities which implies that the hardware. Numerous micro-processor families use only fixed-point arithmetic capabilities in ALUs. For floating point arithmetic or other type of complex functions they might utilize an auxiliary special purpose unit. This unit is known as arithmetic co-processor.


Related Discussions:- Explain about ALU organisation

Explain the access methods used in lans, Explain the access methods used in...

Explain the access methods used in LANs. Access methods utilized in LAN: i. Switched access: this is used in LANs which are assigned around CBXs. Electronic switching

Differentiate between compiler and interpreter, (i) Compiler and Interpret...

(i) Compiler and Interpreter: These are two types of language translators. A compiler changes the source program (user-written program) into an object code (machine language b

Explain elements of language grammer, Explain elements of language Gram...

Explain elements of language Grammer . As proposed through Noam Chomsky, a grammar G contains the following elements: a. A finite set N of non terminal symbols. b. A f

Illustrate about fat structure, Q. Illustrate about FAT structure? DOS ...

Q. Illustrate about FAT structure? DOS file system maintains a table of pointers known as FAT (File allocation table) that comprises an array of 16-bit values. There is one ent

Disadvantages of pipeline - computer architecture, Disadvantages of pipelin...

Disadvantages of pipeline: Pipeline architecture has 2 major disadvantages.  First is its complexity and second is the inability to constantly run the pipeline at full speed,

Illustrate what is a astrophysics, Q. Illustrate what is a astrophysics? ...

Q. Illustrate what is a astrophysics? Answer:- Examine of galaxies, stars and the creation of the universe including predictions about how it will proceed from here.

Information system today, What is the benefit of MITRE''s evolutionary appr...

What is the benefit of MITRE''s evolutionary approach to KM?

Design the counter using sequential logic, Q. Design the counter using sequ...

Q. Design the counter using sequential logic with following counting sequence using RS- flip-flops. 000, 100, 101, 111, 010, ... ... ... ... ... ... ... ... ... ...

Advantage to depth first search, Advantage to depth first search: It j...

Advantage to depth first search: It just looks like it will be a long period it finds 'DAN' until. This highlights an important drawback for depth first search. It can regular

Develop a regular expression for real number and identifier, Develop a regu...

Develop a regular expression for Real number with optional fraction and Identifier. (i) A regular expression for real number with optional fraction is [+ | -] (d) +. (d)* (i

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