Practice - Part A: Interrupt Handling (8085) - 3.1
Practice Questions
Test your understanding with targeted questions
What is an interrupt?
💡 Hint: Think about how a CPU receives signals indicating something happened.
What does ISR stand for?
💡 Hint: This is the routine that handles the interrupt when it occurs.
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Interactive Quizzes
Quick quizzes to reinforce your learning
Which instruction is used to enable interrupts in the 8085?
💡 Hint: Consider the instruction that activates interrupt processing.
True or False: Non-maskable interrupts can be disabled by software.
💡 Hint: Think about the critical nature of non-maskable interrupts.
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Challenge Problems
Push your limits with advanced challenges
Design a simple assembly program for the 8085 that uses both hardware and software interrupts. Detail how the interrupts are triggered and handled.
💡 Hint: Integrate example scenarios, like toggling an LED with a button press and handling timer signals.
Explain the importance of priority in handling multiple interrupts. What happens if two interrupts occur at the same time in an 8085 system?
💡 Hint: Recalling the fixed hierarchy of the 8085 will aid in your explanation.
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Reference links
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