Add the equation by using 648 and 487 in bcd code, Computer Engineering

Assignment Help:

Add 648 and 487 in BCD code.

Ans. In BCD Code, addition of 648 and 487:

6 4 8  =  0 1 1 0   0 1 0 0      1 0 0 0
4 8 7  =  0 1 0 0   1 0 0 0      0 1 1 1
--------------------------------------------------
             1 0 1 0   1 1 0 0     1 1 1 1

                10           12          15
--------------------------------------------------
In the given problem every three groups are invalid, since the four bit sum is more than 9. In these cases, add +6(that is 0110) to the 4 bit sum to skip the 6 invalid states. Whether a carry is generated while adding 6, so add the carry to the next four bit group that is,

6 4 8  =  0 1 1 0   0 1 0 0  1 0 0 0
4 8 7  =  0 1 0 0   1 0 0 0   0 1 1 1
--------------------------------------------------
             1 0 1 0     1 1 0 0    1 1 1 1
           0 1 1 0     0 1 1 0    0 1 1 0
      1   1 1    1     1       1    1 1
------------------------------------------------------
0001   0 0 0 1      0 0 1 1    0 1 0 1


1            1              3              5
-------------------------------------------------------

Hence addition of 648 and 487 is 1135 in BCD Code.


Related Discussions:- Add the equation by using 648 and 487 in bcd code

Which work process triggers database changes, Which work process triggers d...

Which work process triggers database changes? Update work process

Java, what is java?

what is java?

Tcp connection , a) What command do you use to file all active and availabl...

a) What command do you use to file all active and available sockets? These should also contain UNIX domain sockets, which are primarily used for local connections.   b) What sta

Perform binary subtraction on following, Q Perform Binary Subtraction on fo...

Q Perform Binary Subtraction on following: 1) 1101-1000 2) 111.11-101.1 3) 1101.1-1010.01 Q Perform Binary Multiplication & Division on following: 1) 16*2.75 2) 1

Why gateways are used during mail transfer, Why Gateways are used during ma...

Why Gateways are used during mail transfer? Email using SMTP effort best while both the sender and the receiver are on the internet and can hold TCP connections in between send

Abap/4 module can "branch to " or "call" the next screen, The commands thro...

The commands through Which an ABAP/4 Module can "branch to " or "call" the next screen are Set screen Call screen , Leave screen, Leave to screen

List factors that determine the storage device performance, List the factor...

List the factors that determine the storage device performance. i.Access time ii.Cycle time iii.Transfer Rate.

Data communication, how CSMA protocol is improved through persistence metho...

how CSMA protocol is improved through persistence methods & collition detection

Draw logic circuit using 2-input NAND gates, A combinational circuit has 3 ...

A combinational circuit has 3 inputs A, B, C and output F.  F is true for following input combinations A is False, B is True A is False, C is True A, B, C

What are the major functions of io system, What are the major functions of ...

What are the major functions of IO system?  i. Interface to the CPU and memory by the system bus.  ii. Interface to one or more IO devices by tailored data link.

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