Based on the following image answer the following questions; a. Write a boolean algebra expression for each of Q0, Q1, Q2, and Q3: b. Draw a circuit that produces each of the functions from a single set of inputs A1 and A0: c. Each input combination of A1 and A0 represents a 2-bit binary number. How is this related to the outputs?
Based on the following image answer the following questions; a. Write a boolean algebra expression for each of Q0, Q1, Q2, and Q3: b. Draw a circuit that produces each of the functions from a single set of inputs A1 and A0: c. Each input combination of A1 and A0 represents a 2-bit binary number. How is this related to the outputs?
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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Question
Based on the following image answer the following questions;
a. Write a boolean algebra expression for each of Q0, Q1, Q2, and Q3:
b. Draw a circuit that produces each of the functions from a single set of inputs A1 and A0:
c. Each input combination of A1 and A0 represents a 2-bit binary number. How is this related to the outputs?
Transcribed Image Text:Assume you have 2 inputs, A1 and A0, and 4 outputs/functions, Q0, Q1, Q2, and Q3
●
Q0 is only true when A1A0 = 00
• Q1 is only true when A1A0 = 01
• Q2 is only true when A1A0 = 10
• Q3 is only true when A1A0 = 11
Give the truth table:
A1 A0 Q3 Q2 Q1 20
00
01
10
11
00
01
10
1
1
Expert Solution
Step 1: Truth table
| A1 | A0 | Q3 | Q2 | Q1 | Q0 |
| 0 | 0 | 0 | 0 | 0 | 1 |
| 0 | 1 | 0 | 0 | 1 | 0 |
| 1 | 0 | 0 | 1 | 0 | 0 |
| 1 | 1 | 1 | 0 | 0 | 0 |
| 0 | 0 | 0 | 0 | 0 | 1 |
| 0 | 1 | 0 | 0 | 1 | 0 |
| 1 | 0 | 0 | 1 | 0 | 0 |
| 1 | 1 | 1 | 0 | 0 | 0 |
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