Sequential Circuit - Design an unsigned 3-bit counter using J-K flip-flops that increments by three on each clock cycle [Q(+1)=(Q+ + 3) % 8] while an external input E is set to 0 but increments by four on each clock cycle [Q(+1)=(Qt +4) % 8] while the external input E is set to 1. You need to show the truth table for the circuit and find a simplified expression for each output using a K-map. Show ALL of your work FQA QB • O 0 0 0 0 QB/QC/QA+1 QB+1|Qu+1|JA KA JB KB Jc Kc 1 0 0 20 0 1 30 40 0 1 - 1 0 1 - - 0-0-0-0-0-0-0 - 00-100 1 1 1 1 50 0 1 1 0 0 0 1 1 0 70 1 1 8 0 P 1 1 1 1 0 0 0 0 61 0 0 0 O 1 0 1 0 0 1 12 0 0 1 13 1 1 01 O 1 0 18 1 1 L 0 1 P 151 1 O 1 10000 о 0

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
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I don't understand what to put in the JA, JB, and JC rows & KA, KB, KC rows. I also need help with creating the k-maps and circuit

Sequential Circuit - Design an unsigned 3-bit counter using J-K flip-flops that increments by three on each
clock cycle [Q(+1)=(Q+ + 3) % 8] while an external input E is set to 0 but increments by four on each clock
cycle [Q(+1)=(Qt +4) % 8] while the external input E is set to 1. You need to show the truth table for the
circuit and find a simplified expression for each output using a K-map. Show ALL of your work
Transcribed Image Text:Sequential Circuit - Design an unsigned 3-bit counter using J-K flip-flops that increments by three on each clock cycle [Q(+1)=(Q+ + 3) % 8] while an external input E is set to 0 but increments by four on each clock cycle [Q(+1)=(Qt +4) % 8] while the external input E is set to 1. You need to show the truth table for the circuit and find a simplified expression for each output using a K-map. Show ALL of your work
FQA QB
• O 0 0
0 0
QB/QC/QA+1 QB+1|Qu+1|JA KA JB KB Jc
Kc
1
0
0
20
0
1
30
40
0
1
-
1
0
1
-
-
0-0-0-0-0-0-0
-
00-100
1
1
1
1
50
0
1
1
0
0
0
1
1
0
70
1
1
8
0
P
1
1
1
1
0
0
0
0
61
0
0
0
O
1
0
1
0
0
1
12
0
0
1
13
1
1
01
O
1
0
18
1
1
L
0
1
P
151
1
O
1
10000
о
0
Transcribed Image Text:FQA QB • O 0 0 0 0 QB/QC/QA+1 QB+1|Qu+1|JA KA JB KB Jc Kc 1 0 0 20 0 1 30 40 0 1 - 1 0 1 - - 0-0-0-0-0-0-0 - 00-100 1 1 1 1 50 0 1 1 0 0 0 1 1 0 70 1 1 8 0 P 1 1 1 1 0 0 0 0 61 0 0 0 O 1 0 1 0 0 1 12 0 0 1 13 1 1 01 O 1 0 18 1 1 L 0 1 P 151 1 O 1 10000 о 0
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