1. A sequential circuit is defined by the following characteristic equations: Q1+ = x’Q1 + xy Q0+ = x’Q1 + xQ0 A. Construct the characteristic table of the circuit. B. Construct the state transition diagram for the circuit.
ANALYSIS AND SYNTHESIS OF SEQUENTIAL CIRCUITS (LOGIC DESIGN AND DIGITAL COMPUTER CIRCUIT)
1. A sequential circuit is defined by the following characteristic equations:
Q1+ = x’Q1 + xy
Q0+ = x’Q1 + xQ0
A. Construct the characteristic table of the circuit.
B. Construct the state transition diagram for the circuit.
2. A circuit is to be designed that generates the following sequence of values on each rising edge of an external clock signal that is connected to the clock inputs of the flip flops. There is no external input.
1, 2, 4, 8, 1, 2, 4, 8, ...
It is to be constructed using D-flip-flops in two ways:
A. Using four D flip-flops. Additional combinational components may be used.
B. Using two D flip-flops. Additional combinational components may be used.
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