Complement method of binary subtraction , Electrical Engineering

complement method of binary subtraction

This  method is  used for  subtraction  as subtraction is  converted to addition.

Use following  steps  to perform  subtraction ;

Write the first(positive )  number  in original form.

Find the  2 s complement  form of the  second(negative ) number.

Add positive number with 2  complement form  of the negative number.

If carry is generated then neglect the carry remaining answer will be the answer of the subtraction. The  will be the  case when positive  number  is more then the negative number.

If carry  is not generated  then the answer  is negative  and is in 2 complement form. This will  be the  case  when negative number is more than the positive number.

Posted Date: 4/3/2013 6:17:42 AM | Location : United States







Related Discussions:- Complement method of binary subtraction , Assignment Help, Ask Question on Complement method of binary subtraction , Get Answer, Expert's Help, Complement method of binary subtraction Discussions

Write discussion on Complement method of binary subtraction
Your posts are moderated
Related Questions
how the clipper circuits are working? explanation of working of clipper circuits

Q.   Draw the various characterstics of a DC shunt generator and explain critical resistance.   Sol.  Following are three most important characterstics or curves of a d.

Draw the circuit diagram for  the  connections to the EPROM and  just one RAM device  as defined  in  the memory map in question  3. You must show all the connections required to o

Explain Overhead Lines and Transformers? Overhead lines absorb reactive power when fully loaded. A line with a current I A, a line reactance of X L ?/phase absorbs I 2 X L V

Q. What is meant by thermal runaway in a transistor ? When current flows through the collector circuit, it produces heat at the collector junction. This increases the temperatu

State advantagesof Washing machine Main advantages are that these washing machines are fully automatic (wash programs are fully stored) it makes them easy to use, they are chea

Q. A single-line diagram of a three-phase transformer bank connected to a load is given in Figure. Find the magnitudes of the line-to-line voltages, line currents, phase voltages,

Q. Write notes on clamping ? Clamping network shifts (clamps) a signal to a different d.c level, that is it introduces a d.c. level to an a.c signal. Hence, the clamping networ

I need someone help me to do electronics formal lab report, I tried many time to submit it but I couldn''t? plz help me

3-phase  120 0 Mode VSI In 1200 mode VSI each thyristor  conducts for 1200. At a  time only  thyristor  one form  upper  group  and another  form group will conduct.  Only th