Design the sequential circuit for the state- machine diagram from Problem 4-35. Use a one- hot state assignment, D lip- lops and AND gates, OR gates, and inverters.

Problem 4-35:

Find a state-machine diagram that is equivalent to the state diagram in Figure 4-55. Reduce the complexity of the transition conditions as much as possible. Attempt to make outputs unconditional by changing Mealy outputs to Moore outputs. Make a state assignment to your state- machine diagram and find an implementation for the corresponding sequential circuit using D lop- lops, AND gates, OR gates, and inverters.

Figure 4-55:

Input X, Y Output Z Reset- 00/0, 01/0 A 10/0, 11/0 B 00/1, 10/0 01/1, 11/0 10/0, 11/1 00/0,01/1 00/1, 11/1 D 01/1, 10/1