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

Standards used for development of a system, Q. Standards used for developme...

Q. Standards used for development of a system? Documentation standards: It must be an ongoing activity at the time of system development life cycle.  Quality Standards:

What is assembler directive, What is assembler directive? SUM EQU 200 ...

What is assembler directive? SUM EQU 200 Assembler directives are not instructions that will be implemented. It easily informs the assembler that the name SUM should be chan

What is multiprogramming, What is multiprogramming or multitasking? The...

What is multiprogramming or multitasking? The operating system manages the concurrent implementation of several application programs to make the best possible uses of computer

Bi polar junction transistor, draw input and output charectoristics of BJT ...

draw input and output charectoristics of BJT and justify CE configuration provides large current amplification

Differentiate between exception and validation testing, Differentiate betwe...

Differentiate between exception and validation testing. - Validation testing is done to test the software in conformance to the needs specified. It aims to demonstrate that the

Determine about the security policy, Determine about the Security Policy ...

Determine about the Security Policy In the United States, the government has a separate organisation looking after the security measures and providing guidelines to all departm

State the example of begin end, State the Example of begin end module s...

State the Example of begin end module sequential(); reg a; initial begin $monitor ("‰g a = ‰b", $time, a); #10 a = 0; #11 a = 1; #12 a = 0; #13 a = 1; #

How to add a wait state when creating a verification point, 1. Start to mak...

1. Start to make the verification point. 2. In the confirmation Point Name dialog box, select Apply wait state to confirmation point. 3. Type values for the following option

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