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

Current through each resistor for the networking, Find the current through ...

Find the current through each resistor for the networking below using Mesh Analysis and Nodal Analysis.

Unijunction transistor, In use, an appropriate bias voltage is applied betw...

In use, an appropriate bias voltage is applied between the two bases, with B2 made positive with respect to B1. Because the N-type bar is resistive, a relatively small current will

Show operation on jfet, Q. Show Operation on JFET? The junction in the ...

Q. Show Operation on JFET? The junction in the JFETis reverse-biased for normal operation.No gate current flows because of the reverse bias and all carriers flow from source to

Describe the function of material handling system, a) Diagram FMS layout co...

a) Diagram FMS layout configurations with labeling. b) what are the basic components of FMS?Discuss in briefly. c) Describe the function of material handling system.

Jfet applications, how is it possible to operate Q3 with no dc drain? where...

how is it possible to operate Q3 with no dc drain? where is the dc operating point?

Kirchoff''s current law, Kirchoff's Current Law The total current ent...

Kirchoff's Current Law The total current entering a node in a circuit is equal to the total current leaving that node. A Node is a junction between two or more components.

Multiplexer, design a 32:1 multiplexer using two 16:1 multiplexer

design a 32:1 multiplexer using two 16:1 multiplexer

Draw the implementation of time invariant system, Draw the implementation o...

Draw the implementation of time-invariant system A linear time-invariant system is described by the difference equation: y[n] = 2x[n] - 3x[n - 1] + 2x[n - 2]   Draw the i

What are multistageand single stage networks, Q. What are multistageand sin...

Q. What are multistageand single stage networks? Compare strengths and weaknesses of each. OR List the key difference in single stage, two stage and three stage Networks. A

Determine variation of large scale integration chips, Large scale integrati...

Large scale integration chips have between (A) Less than 10 components.         (B) 10 and 100 components. (C) 100 and 1000 components.       (D)  More than 1000 componen

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