The 4-bit adder shown below has two 4-bit binary inputs. The circuits driving these binary inputs have the following hexadecimal representations: A3A₂A₁A0 ⇒ D16 and B3 B₂ B₁ Bo⇒ 716- Assume the carry-in bit, Co = 0. A3 B3 1-bit Full Adder S3 A2 B2 1-bit Full Adder Sz Al Bi Ao Bo 1-bit 1-bit Full Full Adder C1 Adder Co Si So Find: a. The binary representation for the output, S3 S₂ S₁S. b. The state of the carry out bit, C4. (0 or 1)

Database System Concepts
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Chapter1: Introduction
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The 4-bit adder shown below has two 4-bit binary inputs. The circuits driving these binary inputs have
the following hexadecimal representations: A3A₂A1A0 ⇒ D16 and B3 B₂ B₁ Bo⇒ 716.
Assume the carry-in bit, Co = 0.
Find:
A2 B2
草草
1-bit
1-bit
Full
Full
Adder
Adder
53
$₂
Al Bi
I!
1-bit
Full
Adder
S1
Cl
Ao Bo
1-bit
Full
Adder
So
Co
The binary representation for the output, S3 S₂ S1 So-
b. The state of the carry out bit, C4. (0 or 1)
Transcribed Image Text:The 4-bit adder shown below has two 4-bit binary inputs. The circuits driving these binary inputs have the following hexadecimal representations: A3A₂A1A0 ⇒ D16 and B3 B₂ B₁ Bo⇒ 716. Assume the carry-in bit, Co = 0. Find: A2 B2 草草 1-bit 1-bit Full Full Adder Adder 53 $₂ Al Bi I! 1-bit Full Adder S1 Cl Ao Bo 1-bit Full Adder So Co The binary representation for the output, S3 S₂ S1 So- b. The state of the carry out bit, C4. (0 or 1)
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