Answer:
This question is incomplete, here's the complete question:
Design a 3-bit counter that follows the sequence: 1, 4, 6, 3, 7, 1, 4, 6, 3.... Unused states (0, 2, 5) must go to a used state. Use the binary value of the count for each state assignment. So the sequence in binary will be 001, 100, 110, 011, 111, 001, 100, 110, 011.... Use D flip-flops. Repeat using X flip-flops. Note: There is no output to this state machine. The count (state) itself is what is desired.
Step-by-step explanation:
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