Practice S-r Latch With Control Input (5.4.3) - Demultiplexer - Computer Organisation and Architecture

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6 sample questions

Question 1.
What does the S in S-R latch stand for?
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It’s the operation that turns the output high.
Question 2.
What happens when both S and R are low?
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Think about what memory does.
3Question 3.
What is the output of an S-R latch when S=1 and R=0?
- 1
- 0
- Undefined
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Think about what happens when you set a latch.
4Question 4.
True or False: The control input allows for a stable state when S and R are both high.
- True
- False
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Consider the risk of conflicting commands.
Question 5.
Design a state diagram for an S-R latch including the effects of the control signal.
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Think about each signal's ownership of the latch's output.
Question 6.
Simulate an S-R latch circuit using software. What behavior do you observe when inputs change?
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Pay special attention to transitions of the control signal.

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