Illustrate decimal fixed point representation, Computer Engineering

Assignment Help:

Q. Illustrate Decimal Fixed Point Representation?

The point of this representation is to keep the number in decimal equivalent form and not binary as above. A decimal digit is signified as a combination of four bits so a four digit decimal number will need 16 bits for decimal digits representation and extra 1 bit for sign. Generally to keep convention of one decimal digit to 4 bits the sign sometimes is assigned a 4-bit code too. This code can be bit combination that hasn't been used to signify decimal digit for example 1100 can represent plus whereas 1101 can represent minus. 

For illustration a simple decimal number - 2156 can be signified as:

2362_Illustrate Decimal Fixed Point Representation.png

Though this technique wastes substantial amount of storage space however it doesn't need conversion of a decimal number to binary. So it can be used at places where amount of computer arithmetic is less than of the amount of input/output of data for example calculators or business data processing situations. The arithmetic in decimal can be performed as in binary too except that in place of signed complement signed nine's complement is used and in place of signed 2's complement signed 9's complement is used.


Related Discussions:- Illustrate decimal fixed point representation

Explain about 4-bit adder-subtractor circuit, Q. Explain about 4-bit adder-...

Q. Explain about 4-bit adder-subtractor circuit? Subtraction operation on binary numbers can be obtained by succession of addition operations only it implies that to achieve su

Buses - computer architecture, Buses: Execution of 1 instruction ne...

Buses: Execution of 1 instruction need the following 3 steps to be performed by the CPU: I.  Fetch the contents of the memory location pointed at by the computer syst

client will now send ten integers , Change this program so that every clie...

Change this program so that every client will now send ten integers and receives their sum from the server. In Java, for loops can be easily executed as follows: for (int i = 0 ; i

Communication displays and matrix, Communication displays give support in d...

Communication displays give support in determining the frequency of communication, whether congestion in message queues or not, volume and the type of patterns being communicated e

Storing a word in memory - computer architecture, Storing a word in Memory:...

Storing a word in Memory: That is similar process with fetching a word from memory. The required address is loaded into the MAR After that data to be written are lo

Iot, what is ardiuno explain its working

what is ardiuno explain its working

Computer Fundamentals, state and explain the advantages of having densely ...

state and explain the advantages of having densely packed integrated Circuits in the computer

Board coloring, In this problem you are given a board in which some of the...

In this problem you are given a board in which some of the elements are placed as shown in diagram below. Each element represents a color. Fill the other elements in the board, suc

Face scanning security system - biometric, Face Scanning Security System - ...

Face Scanning Security System - Biometric Computer Security Systems Finally, face scanning security system are also one of biometric technologies. Generally, the principle of

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