Electronics Combo Circuit with D FFs

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Image text transcribed for accessibility: The circuit shown (a general block diagram for a Mealy model) has combinational logic D1 = Q2 Q3 - + XQ1 - D2 = Q3 + X - Q2 D3 =Q2 - + x z = xQ2 - + x - Q2 Find the state diagram using the notation Q3Q2Q1. Assuming positive edge triggered flip flops and an input sequence X = 01011 (changes on X occurring midway between rising and falling clock edges), sketch a timing diagram (clock, X, Q3, Q2, Q1, and Z).

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