A sequential circuit has three D flip-flops, A, B, and C, and one input, X. It is described by the following flip-flop input functions: DA = (BC' + B'C) x + (BC + B'C')x' DB = A DC B (a) Derive the state table for the circuit. (b) Draw two state diagrams: one for x = 0 and the other for x = 1.

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A sequential circuit has three D flip-flops, A, B, and C, and one input, X. It is
described by
the following flip-flop input functions:
DA = (BC' + B'C) x + (BC + B'C')x'
DB = A
DC = B
(a) Derive the state table for the circuit.
(b) Draw two state diagrams: one for x = 0 and the other for x = 1.
Transcribed Image Text:A sequential circuit has three D flip-flops, A, B, and C, and one input, X. It is described by the following flip-flop input functions: DA = (BC' + B'C) x + (BC + B'C')x' DB = A DC = B (a) Derive the state table for the circuit. (b) Draw two state diagrams: one for x = 0 and the other for x = 1.
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