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Homework Help: Derive the State Machine from Input Sequence

  1. Apr 13, 2014 #1
    1. The problem statement, all variables and given/known data
    This is a 3 state machine with one input variable. The input given for x produces the output sequence for z. The machine starts in state A.
    I am asked to derive the state table.

    2. Relevant equations

    3. The attempt at a solution
    I know that you first try to find the distinguishing sequence. I tried 2 and 3 number sequences and failed. I got a 4 number distinguishing sequence (0100), but it doesn't really help.
    A(0010)= 0000
    B(0010)= 0001
    C(0010)= 1001 => C(0) =1
    A A B C
    I appreciate the help guys!
  2. jcsd
  3. Apr 14, 2014 #2


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    Gold Member

    is this a mealy or moore state machine?
    Or can it be either?
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