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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is an interrupt?
💡 Hint: Think about how a CPU receives signals indicating something happened.
Question 2
Easy
What does ISR stand for?
💡 Hint: This is the routine that handles the interrupt when it occurs.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
Which instruction is used to enable interrupts in the 8085?
- EI
- DI
- SIM
💡 Hint: Consider the instruction that activates interrupt processing.
Question 2
True or False: Non-maskable interrupts can be disabled by software.
- True
- False
💡 Hint: Think about the critical nature of non-maskable interrupts.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
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.
Question 2
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.
Challenge and get performance evaluation