The homework states the following:
"Create a 4bit clocked sequential circuit with one input line X. When X=0 the circuit goes through the transitions from 000,0001,0010.....1111 and back to 0000 and repeat/ When X=1 the state of the flip flop does not change."
Question 1. Show the state diagram.
Question 2. Show the state table.
Question 3. Show the k map for each input of each flip flop, simplify and create the input functions.
Question 4. Use Microsoft visio to construct an electronic version of the circuit.
I have completed up to question 3 but i can't seem to figure out the 4th question. Maybe i have done something wrong and it doesn't make sense?
The flip flop i am using a toggle flip flop, since there are values that need to be retained.
Could someone please help me? Thank you in advance.
"Create a 4bit clocked sequential circuit with one input line X. When X=0 the circuit goes through the transitions from 000,0001,0010.....1111 and back to 0000 and repeat/ When X=1 the state of the flip flop does not change."
Question 1. Show the state diagram.
Question 2. Show the state table.
Question 3. Show the k map for each input of each flip flop, simplify and create the input functions.
Question 4. Use Microsoft visio to construct an electronic version of the circuit.
I have completed up to question 3 but i can't seem to figure out the 4th question. Maybe i have done something wrong and it doesn't make sense?
The flip flop i am using a toggle flip flop, since there are values that need to be retained.
Could someone please help me? Thank you in advance.
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