Practice Program 1: Basic Data Transfer Operations (4.1) - Introduction to 8085 Microprocessor - Architecture and Basic Operations
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Program 1: Basic Data Transfer Operations

Practice - Program 1: Basic Data Transfer Operations

Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What does the MOV instruction do in a program?

💡 Hint: Think about how we transfer values between containers.

Question 2 Easy

What is the purpose of the instruction MVI?

💡 Hint: Remember 'Immediate' means the number is given directly.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What does the instruction LDA do?

A. Loads data from the accumulator to memory
B. Loads data from memory into the accumulator
C. Moves data between registers

💡 Hint: Remember the role of LDA in data retrieval.

Question 2

True or False: The MVI instruction is used to transfer data between two registers.

True
False

💡 Hint: Think about the immediate aspect of MVI.

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Write an assembly program that uses MOV to transfer data from one register to another and verifies the operation by loading that data back into another register. Provide the expected register states.

💡 Hint: Ensure you perform the moves in proper sequence.

Challenge 2 Hard

Explain how different addressing modes can affect the outcome of an operation in a program designed to modify data at a specific memory address.

💡 Hint: Consider how the CPU accesses data with each mode.

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