{"id":6482,"date":"2022-01-12T07:15:14","date_gmt":"2022-01-12T07:15:14","guid":{"rendered":"http:\/\/fastbitlab.com\/?p=6482"},"modified":"2023-08-30T09:53:57","modified_gmt":"2023-08-30T04:23:57","slug":"fsm-lecture-3-mealy-and-moore-state-transition-table","status":"publish","type":"post","link":"https:\/\/fastbitlab.com\/blog\/fsm-lecture-3-mealy-and-moore-state-transition-table\/","title":{"rendered":"FSM Lecture 3- Mealy and Moore State Transition Table"},"content":{"rendered":"
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Mealy and Moore State Transition Table<\/b><\/span><\/h1>\n
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Mealy and Moore are two popular models used for designing finite state machines (FSMs). Both models define the behavior and transitions of states in an FSM, but they differ in how they handle outputs.<\/span><\/p>\n

Let\u2019s look at the state transition table for our Light control Mealy machine.<\/span><\/p>\n

A state transition table is nothing but a table that explains the transition between states and the output produced. The below table will help you to implement the code. <\/span><\/p>\n

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State transition table light control Mealy machine<\/strong><\/span><\/p>\n

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Figure 1. State transition table light control Mealy machine<\/span><\/figcaption><\/figure>\n

If you want to write a state transition table for a Mealy machine, look at Figure 1, there is a column of <\/span>Output<\/b> for every event of the system. <\/span><\/span><\/p>\n

Our application has two events, \u2018ON\u2019 and \u2018OFF.\u2019 Hence, there are two output columns. Because, in the Mealy machine, the output produced depends on the present state as well as the received event.<\/span><\/span><\/span><\/p>\n

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How to understand this table?<\/span><\/p>\n