Design a finite state machine that has an input (w) and an output(z). The machine is a sequence detector that produces (z =1). when the previous two values of (w) were (00 or 11); otherwise (z = 1). Assume the initial state is unknown past with (z = 0).
Implement the design in "Logicworks" and test for the properfunction. Use a binary switch to simulate the input. The output maybe implemented with a binary probe or an LED.
Do the following material:
1- State Diagram.
2- State Table.
3- Transition Table.
4- Excitation maps.
5- Flip - Flop excitation equations and the output equation.
6- A circuit diagram.