Practice - Program to Read Data from Memory (RAM/ROM)
Practice Questions
Test your understanding with targeted questions
What is the purpose of the address bus in the 8085 microprocessor?
💡 Hint: Think about how a street number leads you to a house.
Define ROM in your own words.
💡 Hint: Consider how a book has fixed content.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What does the address bus do in the 8085 microprocessor?
💡 Hint: Think about how an address leads you to a specific location.
True or False: RAM is non-volatile memory.
💡 Hint: Consider what happens when a computer is turned off.
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Challenge Problems
Push your limits with advanced challenges
You are given a memory chip of size 32KB. How many address lines will it require? Design a basic memory map if you also have a 4KB ROM in the same system.
💡 Hint: Calculate the required address lines using log base 2 of the total size.
Write an assembly code to write a series of 4 numbers starting from the address 4000H into RAM.
💡 Hint: Use a loop for writing multiple values.
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Reference links
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