We can represent a bit pattern of length w = 4 with a single hex digit. For a two’s complement interpretation of these digits, fill in the following table to determine the additive inverses of the digits shown:

What do you observe about the bit patterns generated by two’s-complement and unsigned (Problem 2.28) negation?

Problem 2.28

We can represent a bit pattern of length w = 4 with a single hex digit. For an unsigned interpretation of these digits, use Equation 2.12 to fill in the following table giving the values and the bit representations (in hex) of the unsigned additive inverses of the digits shown.

Eq. 2.12

Transcribed Image Text:

Hex 239 B C Decimal Decimal -4.* Hex