Practice Micro Operations - 8.2 | 8. Fetch Stage | Computer Organisation and Architecture - Vol 2
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Micro Operations

8.2 - Micro Operations

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Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What does micro operation refer to?

💡 Hint: Think of it as atomic steps in a larger process.

Question 2 Easy

What is the role of the Program Counter?

💡 Hint: Consider it like a book's page number for instructions.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is the first step in the fetch stage?

Writing to the IR
Moving PC to MAR
Fetching data to MBR

💡 Hint: Think about what determines the address being accessed.

Question 2

True or False: Clock grouping allows merging of dependent micro operations.

True
False

💡 Hint: Remember the condition under which instructions can overlap.

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Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Design a sequence of micro operations for the instruction 'ADD R1, R2, R3' considering clock grouping.

💡 Hint: Map out the steps and identify where optimizations can occur.

Challenge 2 Hard

Explain the impact of having conflicting micro operations in the CPU and how clock grouping can mitigate this.

💡 Hint: Consider scenarios where data from one register is modified while another operation tries to read from it.

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Reference links

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