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Circuit, State Diagram, State Table

Circuit, State Diagram, State Table. Circuits with Flip-Flop = Sequential Circuit. Circuit = State Diagram = State Table. State Minimization. Sequential Circuit Design. Example: Sequence Detector. Example: Binary Counter. Circuit, State Diagram, State Table.

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Circuit, State Diagram, State Table

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  1. Circuit, State Diagram, State Table Circuits with Flip-Flop = Sequential Circuit Circuit = State Diagram = State Table State Minimization Sequential Circuit Design Example: Sequence Detector Example: Binary Counter

  2. Circuit, State Diagram, State Table

  3. Circuit, State Diagram, State Table Terms: State: flip-flop output combination Present state: before clock Next state: after clock State transition <= clock 1 flip-flop => 2 states 2 flip-flops => 4 states 3 flip-flops => 8 states 4 flip-flops => 16 states

  4. Circuit, State Diagram, State Table Sequential circuit components: Flip-flop(s) Clock Logic gates Input Output

  5. Circuit, State Diagram, State Table State diagram: Circle => state Arrow => transition input/output

  6. Circuit, State Diagram, State Table State table: Left column => current state Top row => input combination Table entry => next state, output

  7. Circuit, State Diagram, State Table Example:

  8. Circuit, State Diagram, State Table Example:

  9. Circuit, State Diagram, State Table Example:

  10. Circuit, State Diagram, State Table Example:

  11. Circuit, State Diagram, State Table Example: Show the second form truth table similar to Table 5.3

  12. Circuit, State Diagram, State Table Example: state diagram = state table

  13. Circuit, State Diagram, State Table Example: Show the state diagram of following circuit

  14. Circuit, State Diagram, State Table Example: Show the state diagram of following circuit

  15. Circuit, State Diagram, State Table Example: Show the second form truth table

  16. Circuit, State Diagram, State Table More Example: Binary Counter – show state diagram and table

  17. Circuit, State Diagram, State Table More Example: Binary Counter – show state diagram and table

  18. Circuit, State Diagram, State Table Quiz: http://www.eelab.usyd.edu.au/digital_tutorial/part3/t-diag.htm

  19. Circuit, State Diagram, State Table Quiz: solution http://www.eelab.usyd.edu.au/digital_tutorial/part3/t-diag.htm

  20. Circuit, State Diagram, State Table More Example: http://www.eelab.usyd.edu.au/digital_tutorial/part3/example1-1.htm

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