# Full Adder**Inputs:** - `inp1(A)`- `inp2(B)`- `carry-in(Ci)`**Outputs:** - `sum(S)`- `carry-out(Co)`### (a) Truth TableThe truth table below represents the possible input combinations and their corresponding outputs for a full adder.| A | B | C | S | Co ||---|---|---|---|----|| 0 | 0 | 0 | | || 0 | 0 | 1 | | || 0 | 1 | 0 | | || 0 | 1 | 1 | | || 1 | 0 | 0 | | || 1 | 0 | 1 | 1 | ` || 1 | 1 | 0 | | || 1 | 1 | 1 | | |### (b) Boolean Expression(s)This section is intended for writing the Boolean expressions for calculating the sum and carry-out based on the truth table provided.

Answered: Inputs: inp1(A), inp2(B), carry-in(Ci)…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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# Full Adder

**Inputs:**
- `inp1(A)`
- `inp2(B)`
- `carry-in(Ci)`

**Outputs:**
- `sum(S)`
- `carry-out(Co)`

### (a) Truth Table

The truth table below represents the possible input combinations and their corresponding outputs for a full adder.

| A | B | C | S | Co |
|---|---|---|---|----|
| 0 | 0 | 0 | | |
| 0 | 0 | 1 | | |
| 0 | 1 | 0 | | |
| 0 | 1 | 1 | | |
| 1 | 0 | 0 | | |
| 1 | 0 | 1 | 1 | ` |
| 1 | 1 | 0 | | |
| 1 | 1 | 1 | | |

### (b) Boolean Expression(s)

This section is intended for writing the Boolean expressions for calculating the sum and carry-out based on the truth table provided.

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Step 1

Full Adder:-

An adder known as a "full adder" provides two outputs after adding three inputs. A and B make up the first two inputs, and an input carrier designated as C-IN makes up the third. C-OUT stands for the output carry, and S, or SUM, for the typical output. A comprehensive adder logic is created in a way that allows it to cascade the carry bit from one adder to the next while taking eight inputs in total to form a byte-wide adder.

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