12.9 An M-N flip-flop works as follows: If MN = 00, the next state of the flip-flop is 0. If MN = 01, the next state of the flip-flop is the same as the present state. If MN = 10, the next state of the flip-flop is the complement of the present state. If MN = 11, the next state of the flip-flop is 1. (a) Complete the following table (use don't-cares when possible): Present State Q 0 0 1 1 Next State Q+ 0 1 0 1 MN (b) Using this table and Karnaugh maps, derive and minimize the input equations for a counter composed of three M-N flip-flops which counts in the following sequence: CBA = 000, 001, 011, 111, 101, 100, (repeat) 000,...
12.9 An M-N flip-flop works as follows: If MN = 00, the next state of the flip-flop is 0. If MN = 01, the next state of the flip-flop is the same as the present state. If MN = 10, the next state of the flip-flop is the complement of the present state. If MN = 11, the next state of the flip-flop is 1. (a) Complete the following table (use don't-cares when possible): Present State Q 0 0 1 1 Next State Q+ 0 1 0 1 MN (b) Using this table and Karnaugh maps, derive and minimize the input equations for a counter composed of three M-N flip-flops which counts in the following sequence: CBA = 000, 001, 011, 111, 101, 100, (repeat) 000,...
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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
Transcribed Image Text:12.9 An M-N flip-flop works as follows:
If MN = 00, the next state of the flip-flop is 0.
If MN = 01, the next state of the flip-flop is the same as the present state.
If MN = 10, the next state of the flip-flop is the complement of the present state.
If MN = 11, the next state of the flip-flop is 1.
(a) Complete the following table (use don't-cares when possible):
Present State
Q
0
0
1
1
Next State
Q+
0
1
0
1
MN
(b) Using this table and Karnaugh maps, derive and minimize the input equations for a
counter composed of three M-N flip-flops which counts in the following sequence:
CBA = 000, 001, 011, 111, 101, 100, (repeat) 000,...
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