CLOCK| Present State Next State R1 Y1 G1 R2 Y2 G2 Q2 Q1 Qo Q2 | Q1 QO 110 0 10 1 1 | 0 0| 0 1 1 10 0 |0 1 2 1 |110 1 3 4 1 1

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Based on the truth table (Table 8-1) below, derive the excitation table and construct the K-Map.

Table 8-1. Truth Table for the Traffic Light Circuit Design using D Flip-flops
D flip-flop
Present State
D lip-Пор
CLOCK
Next State
R1 Y1 G1
R2 Y2 G2
D2 D1
DO
Q2 Q1 | Q0
Q2 Q1 | Q0
1
1
1
1
1
1
2
1
1
1
1
3
1
1
1
1
1
1
1
4
1
1
1
1
1
1
5
1
1
1
1
1
1
1
1
1
1
1
1
1
1
7
1
1
1
1
1
1
1
1
1
8
1
1
1
1
1
1.
Transcribed Image Text:Table 8-1. Truth Table for the Traffic Light Circuit Design using D Flip-flops D flip-flop Present State D lip-Пор CLOCK Next State R1 Y1 G1 R2 Y2 G2 D2 D1 DO Q2 Q1 | Q0 Q2 Q1 | Q0 1 1 1 1 1 1 2 1 1 1 1 3 1 1 1 1 1 1 1 4 1 1 1 1 1 1 5 1 1 1 1 1 1 1 1 1 1 1 1 1 1 7 1 1 1 1 1 1 1 1 1 8 1 1 1 1 1 1.
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