The figure below is a FSM. Type the truth table of the combinational circuit in the...

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The figure below is a FSM. Type the truth table of the combinational circuit in the controller Encoding A: S150=00 B: S150-01

Input: a, b Output: X X=0 X=1 ( A a b lab ab bl ja a b ab X=0 X=1

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Answer 1

Answer #1

truth table:

S1	S0	a	b	S1*	S0*	X
0	0	0	0	0	1	0
0	0	0	1	1	1	0
0	0	1	0	0	1	0
0	0	1	1	1	0	0
0	1	0	0	0	0	0
0	1	0	1	0	0	0
0	1	1	0	0	0	0
0	1	1	1	0	0	0
1	0	0	0	0	0	1
1	0	0	1	0	1	1
1	0	1	0	1	1	1
1	0	1	1	1	1	1
1	1	0	0	1	0	1
1	1	0	1	0	1	1
1	1	1	0	1	0	1
1	1	1	1	1	1	1

the next state logic & output are the combination of inputs S1S0ab.

the nextstate logic is a combination circuit of the controller.

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Answer 2

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