Binary coded decimal addition, Electrical Engineering

Assignment Help:

Q. Binary Coded Decimal Addition

Now as in conventional decimal addition, Binary Coded Decimal addition is performed one decimal digit at a time.

What happens when the sum go above what can be represented in 4 bits?

What are the circumstances under which a carry is generated to the next highest-order BCD digit?

For illustration, let's consider the addition of the two BCD digits 5 and 3:

1163_Binary Coded Decimal Addition.png

Now consider the sum of 5 and 8:

1055_Binary Coded Decimal Addition1.png

The sum is 11012 = 13, but this result should be properly represented as 0001 0011 in Binary Coded Decimal notation. Auspiciously, there is a simple way to find the correct result. We add 6 (01102) to the digit sum if it exceeds 9

. Let's examine the following cases:

1849_Binary Coded Decimal Addition2.png

In the both cases, by adding six we obtain the correct answer in BCD.


Related Discussions:- Binary coded decimal addition

What is effect of overheating on an electric insulator, What is the effect ...

What is the effect of overheating on the life of an electric insulator? An insulator is designed to withstand amount of heat. However, when an insulator is overheated so dielec

Linear and digital ics, write down the application of shift register and ex...

write down the application of shift register and explain it.

Bifurcation using simulink, i am implementing a paper "on the chaotic behav...

i am implementing a paper "on the chaotic behaviour of buck converter" a want to plot bifurcation diagram by using simulink blocks without using coding is it possible??

Explain buffer storage, Discuss the layout configuration of FMS with neat a...

Discuss the layout configuration of FMS with neat and clean diagram? Write the disadvantages and advantages of FMS? Write the short note on following: a) Applications of FMS

DLD, draw alogic diagramto implement F=ABCDE using only 3 inputAND gates

draw alogic diagramto implement F=ABCDE using only 3 inputAND gates

Determine the voltage gain , (a) A second order Sallen and Key Low Pass Act...

(a) A second order Sallen and Key Low Pass Active Filter has these component values R 1 =R 2 =15 kΩ, C 1 =C 2 =1 nF and the feedback resistors are R 3 =3.9 kΩ and R 4 =2.3 kΩ

Applications of operational amplifiers, Q. Applications of operational ampl...

Q. Applications of operational amplifiers? An op amp along with a few external components (resistors and capacitors) is capable of performing many different operations-hence th

Discuss merits and demerits of macro over procedures, Discuss merits and de...

Discuss merits and demerits of Macro over procedures.  The MACRO directive informs assembler the starting of a macro which is used with ENDM directive to enclose a macro. The

What is txd, What is TXD? TXD- Transmitter Data Output This output p...

What is TXD? TXD- Transmitter Data Output This output pin carries serial stream of the transmitted data bits by with other information like start bit, stop bits and priority

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