Give detail explanation about arithmetic micro-operations, Computer Engineering

Assignment Help:

Give detail explanation about Arithmetic Micro-operations

These micro-operations perform some essential arithmetic operations on numeric data stored in the registers. These basic operations can be addition, subtraction, incrementing or decrementing a number and the last one is arithmetic shift operation. An 'add' micro-operation may be specified as: R V R + R3 1 2

It implies: add contents of registers R and R and store sum in register R .1 2 3

The add operation mentioned over requires three registers along with addition circuit in ALU.

Subtraction is implemented with complement and addition operation as:

 R  V R - R3 1 2 is implemented as

 R  V R + (2's complement of R )3 1 2

 R  V R + (1's complement of R  + 1)3 1 2

 R  V R + R  + 13 1 2

An increment operation can be shown as:

 R  V R + 11 1

While a decrement operation can be refer as:

 R  V R - 11 1

 


Related Discussions:- Give detail explanation about arithmetic micro-operations

What is mmx technology, What is MMX Technology MMX Technology: MMX (M...

What is MMX Technology MMX Technology: MMX (Multimedia extensions) technology adds 57 new instructions to instruction set of Pentium - 4 microprocessors. MMX technology also

Registers - processor, These will be independent of each other and will not...

These will be independent of each other and will not affect to each other, and so they can be fed into two different implementations units and run in parallel. The ability to remov

Explain web service - .net component, Can you give an example of when it wo...

Can you give an example of when it would be appropriate to use a web service as opposed to a non-serviced .NET component? Services which help in stock trading by giving analysi

What is process, What is Process? Process: A process is a program in ...

What is Process? Process: A process is a program in execution. It is an active entity, represented through the value of the program counter and the contents of registers o

A universal shift register can shift in both the lef, #question.A universal...

#question.A universal shift register can shift in both the left-to-right and right-to-left directions, and it has parallel-load capability. Draw a circuit for such a shift register

The major underlying concepts of object orientation, Objects, messages, cla...

Objects, messages, class, inheritance and polymorphism are the major concepts of object orientation.

Information distribution, INFORMATION DISTRIBUTION: The organization and m...

INFORMATION DISTRIBUTION: The organization and management of any institution, be it an isolated lab or a large site with many labs, requires that information is managed. Methods o

Application using shift operations, Application Using Shift Operations ...

Application Using Shift Operations Rotate and Shift instructions are helpful even for division andmultiplication. These operations are not normally available in high-level lang

Conversion of base 10 to base 22 numerical system?, Hypothesis ... since th...

Hypothesis ... since the Hebrew language is a Numerical language meaning that each letter in their alphabet has a numerical value. I believe, that the Hebrew-language based on a r

Time slice, The Linux Process Scheduler uses time slice to prevent a single...

The Linux Process Scheduler uses time slice to prevent a single process from using the CPU for too long. A time slice specifies how long the process can use the CPU. In our simulat

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