Determine the 2's complement subtraction, Computer Engineering

Assignment Help:

Perform 2's complement subtraction of (7)10 - (11)10 .

Ans. 2's Complements Subtraction of (7)10 - (11)10
Firstly convert the decimal numbers 7 and 11 to there binary equivalents.
(7)10  = (0111)2 and (11)10 = (1011)2 in 4-bit system.
After that determine the 2's complement for 1011 that is

1's Complement of 1011 is 0100
2's Complement of 1011 is 0101

Therefore, (7)10 - (11)10 =

0111
0101
---------
1100
---------

Because there is no carry over flow occurring into the summation, the output is a negative number, to determine their magnitude, 2's Complement of the result should be got.
2's Complement of 1100 is as

0011
1
--------
0100
--------
So the answer is (-4)10 (or) in 2's complement it is 1100.


Related Discussions:- Determine the 2's complement subtraction

Testing project, Design and test the functions that are needed: a.  Test...

Design and test the functions that are needed: a.  Test Main  in the Testing project add a new file main.c. b.  Test Drivers  in the Testing project add 2 new files, testDriver

Show the reset and submit buttons in html, Reset and Submit are special typ...

Reset and Submit are special types of input buttons. Submit is used to send data to the server and Reset resets/clears the form.

What is enctype, ENCTYPE="application/x-www-form-urlencoded" and in its pl...

ENCTYPE="application/x-www-form-urlencoded" and in its place use ENCTYPE="text/plain". The subsequent illustration displays a general form which includes some of the commo

Explain 100 line exchange with two-motion line finders, Explain 100 line ex...

Explain 100 line exchange with two-motion line finders. Design: In such design, here are 24 line finders. When any of the 100 subscribers has to find access to any of the 24

What is clr, What is CLR?  CLR is .NET equivalent of Java Virtual Mach...

What is CLR?  CLR is .NET equivalent of Java Virtual Machine (JVM). It is the runtime that changes a MSIL code into the host machine language code, which is then implemented a

What is neg instruction, What is NEG instruction Arithmetic sign inver...

What is NEG instruction Arithmetic sign inversion or two's complement (NEG). NEG instruction two's complements a number which means that arithmetic sign of a signed number cha

Implementation of 3 line to 8 line decoder, Implement the following functio...

Implement the following function using a 3 line to 8 line decoder. S (A,B,C) =   ∑ m(1,2,4,7) C (A,B,C) =  ∑ m ( 3,5,6,7)         Ans. Given function S (A,B,C) = m (1,2,4,7)

Editor - tools necessary for assembly language programming, Q. Editor - Too...

Q. Editor - Tools necessary for assembly language programming? The editor is a program which allows the user to enter and modify as well as store a group of instructions or tex

Develop a regular expression for real number and identifier, Develop a regu...

Develop a regular expression for Real number with optional fraction and Identifier. (i) A regular expression for real number with optional fraction is [+ | -] (d) +. (d)* (i

What are the main advantages of sound, Problem: (a) What are the two m...

Problem: (a) What are the two main advantages of sound? (b) UTMDigitlab ltd, specialized in digitizing sound, converts an audio stream of the latest album of Britney Spea

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