EC6504 MPMC Important Questions, MICROPROCESSOR AND MICROCONTROLLER Answer Key – ECE 5th SEM Anna University


EC6504  MPMC Important Questions

Anna University Regulation 2013 Electronic Communications Engineering (ECE) EC6504  MPMC Important Questions for all 5 units are provided below. Download link for ECE 5th SEM EC6504  MICROPROCESSOR AND MICROCONTROLLER Answer Key is listed down for students to make perfect utilization and score maximum marks with our study materials.

EC6504  MPMC Important Questions

UNIT – I The 8086 Microprocessor

Part – A

1. What is meant by pipelined architecture?

2. What are the functional units available in 8086 architecture?

3. What is the size of the address and data bus of 8086 microprocessor?

4. List the flags of 8086?

5. What are the different segment registers available in 8086 ?

6. How is physical address generated in 8086?

7. List the flag manipulation instructions?

8. What are the 8086 instructions used for BCD arithmetic?

9. List any four program control instructions available in 8086

10. List the various string instructions available in 8086.


11. What will be the content of the stack pointer after a PUSH operation and after a POP operation?

12. What is an assembler directive?Give two examples?

13. Define stack.

14. What are procedures?

15. What are Macros?

16. What is modular programming?

17. What is meant by the assembler and linker?

18. Compare Procedure with Macro?

19. How many interrupts are available in an 8086? How are they classified?

20. What are the maskable and non maskable interrupts in 8086?

Part – B 

EC6504  MPMC Important Questions

1. Explain the architecture of 8086 Microprocessor in detail?

2. What is meant by addressing mode? Explain the different addressing modes available in 8086 processor?

3. (a)Explain the arithmetic instructions, Shift and Rotate instructions with examples? (b)Explain the Data transfer and Branching Instructions with examples?

EC6504  MPMC All units Important Questions – Download Here

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Anna University ECE MPMC Important Questions Regulation 2013

EC6504  Answer Key, MPMC Unit wise Important Questions- ECE 5th Semester


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