Practice 8085 Instruction Set (part 1): Data Transfer, Arithmetic, And Logical Instructions With Examples (2.2)
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8085 Instruction Set (Part 1): Data Transfer, Arithmetic, and Logical Instructions with Examples

Practice - 8085 Instruction Set (Part 1): Data Transfer, Arithmetic, and Logical Instructions with Examples

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Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What does the instruction MOV A, B do?

💡 Hint: Think about how data is transferred between registers.

Question 2 Easy

What happens to the flags after executing MVI C, 50H?

💡 Hint: What type of instruction is this?

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What does the instruction MVI do?

Moves data from one register to another
Moves immediate data to a register
Moves data from a register to memory

💡 Hint: Consider the type of data being moved.

Question 2

True or False: ADD instruction affects the flags based on the operation result.

True
False

💡 Hint: Think about what happens after adding two numbers.

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Create an assembly language program that inputs two numbers from memory, adds them, then stores the result back. Indicate each step.

💡 Hint: Start with loading values before applying any operations.

Challenge 2 Hard

Using logical instructions, write a sequence that checks if a number in B is zero. Outline how flags will change.

💡 Hint: Think about how comparisons set flags in the 8085.

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Reference links

Supplementary resources to enhance your learning experience.