Practice Program Entry And Execution (3.2) - Parallel I/O Interfacing with 8085 (8255 Programmable Peripheral Interface)
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Program Entry and Execution

Practice - Program Entry and Execution

Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is the first step in entering an assembly program?

💡 Hint: Think about the interface you interact with on the trainer kit.

Question 2 Easy

What command do you use to verify your entered memory codes?

💡 Hint: It starts with 'E' and is essential for checking your work.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What command is used to enter assembly programs into the memory of the 8085 trainer?

MEM
EXAM MEM
GO

💡 Hint: It's about memory entry.

Question 2

True or False: The STEP command allows for executing an entire program at once.

True
False

💡 Hint: Think about the nature of execution with precision.

2 more questions available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

You wrote a program with several errors, and the LEDs connected to Port A did not respond according to your expectations. Describe your debugging process step-by-step.

💡 Hint: Focus on systematic checking.

Challenge 2 Hard

After executing a program that should blink LEDs, they remain static. What are the potential reasons, and outline how you would go about resolving this issue.

💡 Hint: Consider both code and hardware aspects.

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Reference links

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