5.16 Design a sequential circuit with two D flip-flops A and B, and one input x_in. 1. (a)* When x_in=0, the state of the circuit remains the same. When x_in=1, the circuit goes through the state transitions from 00 to 01, to 11, to 10, back to 00, and repeats. 2. (b) When x_in=0, the state of the circuit remains the same. When x_in=1, the circuit goes through the state transitions from 00 to 11, to 01, to 10, back to 00, and repeats. (HDL—see Problem 5.38.)
5.16 Design a sequential circuit with two D flip-flops A and B, and one input x_in. 1. (a)* When x_in=0, the state of the circuit remains the same. When x_in=1, the circuit goes through the state transitions from 00 to 01, to 11, to 10, back to 00, and repeats. 2. (b) When x_in=0, the state of the circuit remains the same. When x_in=1, the circuit goes through the state transitions from 00 to 11, to 01, to 10, back to 00, and repeats. (HDL—see Problem 5.38.)
Chapter22: Sequence Control
Section: Chapter Questions
Problem 6SQ: Draw a symbol for a solid-state logic element AND.
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Transcribed Image Text:5.16 Design a sequential circuit with two D flip-flops A and B, and
one input x_in.
1. (a)* When x_in=0, the state of the circuit remains the same.
When x_in=1, the circuit goes through the state transitions from
00 to 01, to 11, to 10, back to 00, and repeats.
2. (b) When x_in=0, the state of the circuit remains the same.
When x_in=1, the circuit goes through the state transitions from
00 to 11, to 01, to 10, back to 00, and repeats. (HDL—see
Problem 5.38.)
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