1) You are asked to design a Moore model synchronous sequential machine that will implement a traffic light controller as shown in the timing diagram below. The machine has RED, YELLOW, GREEN 1-bit outputs and clock as 1-bit input. After 35 seconds, the cycle repeats. Assume a clock with 5 second period. RED YELLOW GREEN 0 15 20 30 a How many states does the circuit have? b. Draw the state diagram of the circuit. C. Draw the state table of the circuit. d. Drive the simplified flip-flop input and outnut Boolean functions for the 35 T(secs)

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1) You are asked to design a Moore model synchronous sequential machine that will
implement a traffic light controller as shown in the timing diagram below. The machine has RED,
YELLOW, GREEN 1-bit outputs and clock as 1-bit input. After 35 seconds, the cycle repeats. Assume
a clock with 5 second period.
RED
YELLOW
GREEN
0
15
20
30
35 T(secs)
a
How many states does the circuit have?
b. Draw the state diagram of the circuit.
C.
Draw the state table of the circuit.
d. Drive the simplified flip-flop input and output Boolean functions for the circuit using D
flip-flops (Y-D).
e. Draw the circuit for the diagram.
Transcribed Image Text:1) You are asked to design a Moore model synchronous sequential machine that will implement a traffic light controller as shown in the timing diagram below. The machine has RED, YELLOW, GREEN 1-bit outputs and clock as 1-bit input. After 35 seconds, the cycle repeats. Assume a clock with 5 second period. RED YELLOW GREEN 0 15 20 30 35 T(secs) a How many states does the circuit have? b. Draw the state diagram of the circuit. C. Draw the state table of the circuit. d. Drive the simplified flip-flop input and output Boolean functions for the circuit using D flip-flops (Y-D). e. Draw the circuit for the diagram.
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