Practice - Assign Memory Addresses and Create Memory Map
Practice Questions
Test your understanding with targeted questions
How many address lines are needed for a 4KB RAM?
💡 Hint: Remember the formula for calculating address lines.
Define Chip Select.
💡 Hint: Think about how multiple devices are controlled.
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Interactive Quizzes
Quick quizzes to reinforce your learning
How many unique memory locations can the 8085 address?
💡 Hint: Consider how many bits are in the address bus.
The role of address decoding is to?
💡 Hint: Think about device selection in computer architecture.
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Challenge Problems
Push your limits with advanced challenges
Given a 1KB ROM and 2KB RAM, design a suitable memory map, explaining your reasoning.
💡 Hint: Remember to calculate the addresses without overlap.
Write a brief assembly program to store the number 'A5H' at memory address 0120H and retrieve it back. Explain each instruction's role.
💡 Hint: Break down each instruction and what it achieves in data handling.
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Reference links
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