Digital Design 2021

Representation of Negative Numbers, Signed Magnitude, Diminished radix complement, Radix complement, Signed Magnitude, Limitations of Signed Magnitude, 9’s complement, 1’s complement, Limitations of 1’s Complement, Two Zeros, End-around-carry-bit addition, Examples of 1’s Complement, 10’s complement, 2’s complement, Advantages of 2’s Complement, One Zero No End-around-carry-bit addition, Examples of 2’s Complement, EX-OR Gate as a control gate, Implementation of Adder Subtractor, Overflow in 2’s Complement.