Practice - Interrupt Handling in 8085 Microprocessor (Part A)
Practice Questions
Test your understanding with targeted questions
What is an interrupt?
💡 Hint: Think of an interruption in your daily tasks when something urgent comes up.
Which instruction is used to enable maskable interrupts?
💡 Hint: It's a key instruction for controlling how the CPU handles interrupts.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What does an interrupt signal do?
💡 Hint: Think about why interrupts are crucial in multitasking environments.
True or False: Non-maskable interrupts can be disabled by the software.
💡 Hint: Remember what non-maskable means in the context of urgency.
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Challenge Problems
Push your limits with advanced challenges
Design a system that prioritizes two interrupts: a timer and a keyboard interrupt. Discuss how to manage both.
💡 Hint: Think about the prioritization order and how to utilize vectors.
Create an assembly code example that includes both an ISR and a main program that handles an LED and a button press interrupt.
💡 Hint: Follow the structure you've learned about the main program and ISR integration.
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Reference links
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