Circuit, State Diagram, State Table

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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
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Circuit, State Diagram, State Table
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Circuit, State Diagram, State Table
Terms State flip-flop output
combination Present state before clock Next
state after clock State transition lt clock 1
flip-flop gt 2 states 2 flip-flops gt 4
states 3 flip-flops gt 8 states 4 flip-flops gt
16 states
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Circuit, State Diagram, State Table
Sequential circuit components Flip-flop(s) Clock
Logic gates Input Output
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Circuit, State Diagram, State Table
State diagram Circle gt state Arrow gt
transition input/output
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Circuit, State Diagram, State Table
State table Left column gt current state Top
row gt input combination Table entry gt next
state, output
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Circuit, State Diagram, State Table
Example
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Circuit, State Diagram, State Table
Example
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Circuit, State Diagram, State Table
Example
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Circuit, State Diagram, State Table
Example
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Circuit, State Diagram, State Table
Example Show the second form truth table
similar to Table 5.3
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Circuit, State Diagram, State Table
Example state diagram state table
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Circuit, State Diagram, State Table
Example Show the state diagram of following
circuit
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Circuit, State Diagram, State Table
Example Show the state diagram of following
circuit
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Circuit, State Diagram, State Table
Example Show the second form truth table
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Circuit, State Diagram, State Table
More Example Binary Counter show state diagram
and table
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Circuit, State Diagram, State Table
More Example Binary Counter show state diagram
and table
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Circuit, State Diagram, State Table
Quiz
http//www.eelab.usyd.edu.au/digital_tutorial/part
3/t-diag.htm
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Circuit, State Diagram, State Table
Quiz solution
http//www.eelab.usyd.edu.au/digital_tutorial/part
3/t-diag.htm
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Circuit, State Diagram, State Table
More Example
http//www.eelab.usyd.edu.au/digital_tutorial/part
3/example1-1.htm
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