Digital Design_ Principles and Practices, Chegg Solution Manual_parte_309

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Step 1 of 2 7.15DP Consider the state table / output table shown in Table 7-9 of text book. XY S 00 01 11 10 Z S0 S0 S1 S2 S1 1 S1 S1 S2 S3 S2 0 S2 S2 S3 S0 S3 0 S3 S3 S0 S1 S0 0 S* Table 1: State table for 1's counting system. Step 2 of 2 The state diagram which indicates the states, the transitions between states and the outputs of the state table is shown in Figure 1. X'Y' X'Y' XY' S0 S1 Z=1 X'Y Z=0 XY' XY XY X'Y XY XY XY' X'Y S2 X'Y S3 Z=0 Z=0 XY' X'Y' X'Y' Figure 1: State diagram for the table 1