6-22 A sequential circuit has three flip-flops, A, B, C; one input, x; and one output, y. The sta diagram is shown in Fig. P6-22. The circuit is to be designed by treating the unused stat as...

Extracted text: 6-22 A sequential circuit has three flip-flops, A, B, C; one input, x; and one output, y. The sta diagram is shown in Fig. P6-22. The circuit is to be designed by treating the unused stat as don't-care conditions. The final circuit must be analyzed to ensure that it is sel correcting. (a) Use D flip-flops in the design. (b) Use JK flip-flops in the design. 0/0 001 0/0 1/1 1/0 100 011 1/1 0/0 0/0 1/1 0/0, 010 1/1, 000 FIGURE P6-22