Given the input timing diagram of the inputs R and S, determine the output Q for an active-low input SR latch and answer the questions below. Write the letter that best represent your answer. Assume Q is zero before time A.
Given the input timing diagram of the inputs R and S, determine the output Q for an active-low input SR latch and answer the questions below. Write the letter that best represent your answer. Assume Q is zero before time A.
1. What is the status of the flip-flop at A?
a. no change b. set c. reset d. undefined
2. What is the value of Q at A?
a. zero b. one
3. What is the status of the flip-flop at B?
a. no change b. set c. reset d. undefined
4. What is the value of Q at B?
a. zero b. one
5. What is the status of the flip-flop at C?
a. no change b. set c. reset d. undefined
6. What is the value of Q at C?
a. zero b. one
7. What is the status of the flip-flop at D?
a. no change b. set c. reset d. undefined
8. What is the value of Q at D?
a. zero b. one
9. What is the status of the flip-flop at E?
a. no change b. set c. reset d. undefined
10. What is the value of Q at E?
a. zero b. one
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