Studio_9sol - From the studio handout we can write the...

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Solutions to Studio #9 ----------------------- While it is possible to build this circuit by cascading T Flip-Flops, this is not the solution that this studio asks for. In general it is more beneficial to go thru the design procedure outlined in this lab, to be able to build general state machines, with a common clock signal to all elements in the circuit. Selecting a D-FF makes the design process simple since Q* = D
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Unformatted text preview: From the studio handout, we can write the present/next state table as S S*-------Q2Q1Q0 Q2*Q1*Q0* 000 001 001 010 010 011 011 100 100 101 101 110 110 111 111 000 Since D = Q* the required values od D2 D1 D0 are D2 D1 D0 0 0 1 0 1 0 0 1 1 1 0 0 1 0 1 1 1 0 1 1 1 0 0 0 We can write D2 D1 D0 as a function of present state using the K-maps for each D as: D2 = Q2Q0' + Q2Q1' + Q2'Q1Q0 D1 = Q1Q0' + Q1'Q0 D0 = Q0'...
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