Practice Conditional Branch (beq Label, Bne Label, Etc.) (5.2.5.2) - Control Unit Design
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Conditional Branch (BEQ Label, BNE Label, etc.)

Practice - Conditional Branch (BEQ Label, BNE Label, etc.)

Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What does the BEQ instruction do?

💡 Hint: Think about what ‘Equal’ means in programming.

Question 2 Easy

Why is the Status Register important in conditional branching?

💡 Hint: What do flags tell the CPU about its operations?

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What does BEQ stand for?

Branch Equal
Branch if Equal
Branch on Equal

💡 Hint: Consider what 'Equal' implies in programming.

Question 2

True or False: The Program Counter always increments after a conditional branch instruction.

True
False

💡 Hint: What occurs when the condition triggers a jump?

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Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Write pseudocode for a loop that continues until a counter becomes zero, utilizing both BEQ and BNE instructions effectively.

💡 Hint: Think about how you'd check the counter in the loop.

Challenge 2 Hard

Explain how modifications to the evaluation of the Status Register could affect the outcome of a conditional branch.

💡 Hint: What would happen if the Zero flag was incorrectly set?

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Reference links

Supplementary resources to enhance your learning experience.