Digital Logic Circuits: Unit I: (a) Number Systems
Complements
Number Systems
The l's complement of a binary number is the number that results when we change all l's to zeros and the zeros to ones.
Complements
AU
: May-11
1. 1’s Complement Representation
The
l's complement of a binary number is the number that results when we change all
l's to zeros and the zeros to ones.
Ex.
1.4.1 Find 1's complement of (11010100)2,
Sol
. :
2. 2's Complement Representation
•
The 2's complement is the binary number that results when we add 1 to the l's
complement. It is given as,
2's
complement = l's complement + 1
Ex.
1.4.2 Find 2's complement of (11000100)2.
Sol.
:
Ex.
1.4.3 Represent the decimal number - 200 and 200 using 2's complement binary
form.
Sol.:
To
represent 200 and - 200 we need 9-bit number system.
Digital Logic Circuits: Unit I: (a) Number Systems : Tag: : Number Systems - Complements
Related Topics
Related Subjects
Digital Logic Circuits
EE3302 3rd Semester EEE Dept | 2021 Regulation | 3rd Semester EEE Dept 2021 Regulation