Explain about the arithmetic shift, Computer Engineering

Assignment Help:

Explain about the Arithmetic Shift

An arithmetic shift micro operation shifts the signed binary number to left or right.

The effect of the arithmetic shift left operation is to multiply binary number by 2.

Similarly an arithmetic shift right divides number by 2. Since the sign of number  must  remain  same  arithmetic  shift-right  must  leave  sign  bit unchanged, when it is multiplied or divided by 2. The left most bit in a register hold sign bit, and remaining bits hold number. The sign bit is 0 for positive and 1for the negative. Negative numbers exists in 2's complement form. Following figure represents a typical register of n bits.

 


Related Discussions:- Explain about the arithmetic shift

Analysts in computer operations, Q. Analysts in Computer Operations? Co...

Q. Analysts in Computer Operations? Computer Operations: All of the shared computers comprising mainframes, minicomputers and other computers are put to operation and same is c

Why process scheduling algorithm favour i/o bound processes, Suppose that a...

Suppose that a process scheduling algorithm favors those processes that have used the least processor time in the recent past. Why will this algorithm favour I/O- bound processes,

Difference between data warehousing and data mining, What is the difference...

What is the difference between data warehousing and data mining? The dissimilarity between data warehousing and data mining: Data warehousing seems to the data storage wh

Difference between global and local variables, Global and Local Variables ...

Global and Local Variables Global variables: The features are as pursue Declared outside of all functions or before main. These can be used in all the functions in the progra

Boolean algebra, https://www.chegg.com/homework-help/questions-and-answers/...

https://www.chegg.com/homework-help/questions-and-answers/57-karnaugh-maps-7-diagram-shows-system-hot-chocolate-drinks-vending-machine-vending-machi-q91661540

Explain jk flip-flop using sr flip-flop, Q. Explain 4 bit Ripple counter wi...

Q. Explain 4 bit Ripple counter with necessary diagram. Q. Explain JK Master-slave Flip-flop with block diagram and logic design. Q. Explain JK flip-flop using SR flip-flop

Inspirations of artificial intelligence, Inspirations of artificial intelli...

Inspirations of artificial intelligence: Artificial Intelligence research can be easily understood by following example in terms of how the following question has been answere

Which device converts BCD to seven segment, A device which converts BCD to ...

A device which converts BCD to Seven Segment is called ? Ans. DECODER is a device that converts BCD to Seven Segment. This coverts binary words in alphanumeric characters.

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