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State Diagram

  The state diagram for the vending machine example is shown in Figure 51.


  
Figure 51: Vending machine state diagram.
\begin{figure}
\begin{center}
\epsfig{file=images/vend-state.eps}\end{center}\end{figure}

The state diagram is equivalent to the next state/output table.

Note:

There are variations on this. For example, outputs may be specified on the branches. See ELM, Section 7.2.1.


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ANU Engineering - ENGN3213