state diagram for the circuit

Discussion in 'Homework Help' started by vvkannan, Oct 9, 2008.

  1. vvkannan

    Thread Starter Active Member

    Aug 9, 2008
    138
    11
    The carry output of a full adder is connected to the input of the D flip flop and the D flip flop output is connected to the carry input of full adder.How to draw the state diagram for this circuit.
    (are state diagram and state transition diagram one and the same?)
     
  2. veritas

    Active Member

    Feb 7, 2008
    167
    0
    I have heard both of those terms when referring to the same type of diagram, so I would guess so. It would depend on the definition given by your instructor, though.
     
  3. hgmjr

    Moderator

    Jan 28, 2005
    9,030
    214
    I wonder if perhaps you are referring to state transition tables rather than state transition diagrams. Here is a link to the wikipedia section on state-diagram.

    hgmjr
     
  4. vvkannan

    Thread Starter Active Member

    Aug 9, 2008
    138
    11
    Thank you for replying.Could you please help me with the state diagram for the given circuit
     
  5. veritas

    Active Member

    Feb 7, 2008
    167
    0
    One important consideration is whehter you want a Mealy model (where output depends on current input) or a Moore model (where output depends only on current state).

    Are you familiar with these two different models?

    If you could show us what work you have completed, it would make it much easier for us to help out.
     
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