2.2.2 - Move Instruction Example
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Practice Questions
Test your understanding with targeted questions
Provide an example of when the zero flag is set.
💡 Hint: Think of subtracting a number from itself.
What does the sign flag indicate?
💡 Hint: Look at the most significant bit of the result.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What occurs when an overflow happens in signed arithmetic?
💡 Hint: Think about the consequences of carrying over in binary.
The carry flag is relevant to signed arithmetic. True or False?
💡 Hint: Reflect on the differences between signed and unsigned arithmetic.
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Challenge Problems
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If you add two 4-bit signed numbers 0111 and 1001, what will the result be? Discuss the effects on flags.
💡 Hint: Convert to binary, add them up, and check the sign and overflow.
Write a segment of code that checks if a number is positive, negative, or zero and directs flow appropriately.
💡 Hint: Think about how `IF` statements work in programming logic.
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