Practice Interfacing With Memory (10.4.2) - Basic Architecture for a Single Unit Bus

Practice: Interfacing with Memory

Lesson 10.4.2Basic Architecture for a Single Unit Bus

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8 questions

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4 cards from this section. Quick, good the night before a test.
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6 sample questions

Question 1.
What does the Memory Address Register (MAR) do?
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Think about the purpose of addresses in a mailing system.
Question 2.
What is a control signal?
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Consider it as a traffic light for data.
3Question 3.
What is the primary function of the Memory Data Register (MDR)?
- Hold addresses
- Store data being transferred
- Send signals to I/O devices
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Think about the role of a data bucket during a process.
4Question 4.
True or False: Multiple registers can send data to the bus at the same time without conflict.
- True
- False
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Consider the definition of contention.
Question 5.
Given the command MOV R2, R1, design a flowchart showing the steps and control signals needed for successful execution.
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Visualize each step as a box in your flowchart, linking them with arrows to represent the sequence.
Question 6.
Consider a scenario where you have several registers needing to output data to the bus. What control mechanisms would you implement to synchronize the process and prevent contention?
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Think about scheduling systems in organizations used to manage tasks.

4 more questions in this section. Enroll free to practise them all.