The output produced for each input is represented in the last column. It is indicated in the ‘next state’ column. The present state is the state before the occurrence of the clock pulse.Īfter the application of the clock pulse, depending on the input(X = 0 or 1), the state changes. As you can see, it has the present state, next state and output. The below table shows the state table for Mealy state machine model. ![]() Although the state diagram describes the behavior of the sequential circuit, in order to implement it in the circuit, it has to be transformed into the tabular form. The information contained in the state diagram is transformed into a table called a state table or state synthesis table. It is because, in Moore model, the output depends on the present state but not on the input. In order to solve this problem, we can use edge-triggered latches or flip-flops (FFs).
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