Practice - Observation
Practice Questions
Test your understanding with targeted questions
What happens to the connected LEDs when you send '55H' to Port A?
💡 Hint: Think about the binary representation of '55H'.
Describe what to do if the LEDs don't respond after sending data.
💡 Hint: What should you verify first in your setup?
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Interactive Quizzes
Quick quizzes to reinforce your learning
What should you observe when sending a control word for LEDs?
💡 Hint: Consider what the binary representation dictates for LED states.
True or False: Register examination is unnecessary if the LED outputs are correct.
💡 Hint: Is it sufficient to only look at outputs?
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Challenge Problems
Push your limits with advanced challenges
Design a more complex system where multiple LEDs are controlled based on multiple switch inputs, involving conditional checks. How would you program it?
💡 Hint: What conditions would dictate which LEDs light up?
Imagine a scenario where you cannot see the LEDs. Create a different method within the 8085 code to verify the outputs sent to Port A.
💡 Hint: How can you effectively log and verify output without visual aids?
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Reference links
Supplementary resources to enhance your learning experience.