Solved question paper for MP May-2010 (DIPLOMA 4th)

Solved Question Paper

Microprocessors May-2010

PSBTE • DIPLOMA • Computer Science Engineering • 4th • May-2010

Microprocessors is a subject page for Punjab State Board of Technical Education Diploma in Engineering Computer Science Engineering 4th Semester students who want subject-wise previous year question papers for revision and practice. Here you can look for old papers and question paper PDFs to understand the exam pattern, notice repeated questions, and prepare better for semester exams. BRpaper is not the official website of the university or board, but it helps students find previous year papers and exam preparation material for this subject in one place.

Solved Questions

Solved
  1. What is microprocessor?
    Short Answer May-2010 • PSBTE DIPLOMA
  2. Define byte and word.
    Short Answer May-2010 • PSBTE DIPLOMA
  3. Specify opcode and operand in the instructions: (i) ADI F5H (ii) MVI H,47H
    Short Answer May-2010 • PSBTE DIPLOMA
  4. List the four operations commonly performed by Microprocessor unit.
    Short Answer May-2010 • PSBTE DIPLOMA
  5. What is accumulator and why is it used?
    Short Answer May-2010 • PSBTE DIPLOMA
  6. How many address lines are necessary on the chip of 2K byte memory?
    Short Answer May-2010 • PSBTE DIPLOMA
  7. Why are the program counter and stack pointer 16-bit registers?
    Short Answer May-2010 • PSBTE DIPLOMA
  8. Explain the functions of the ALE and I/O/M signals of 8085 microprocessors.
    Short Answer May-2010 • PSBTE DIPLOMA
  9. OUT is ______ byte instruction.
    Fill in the Blanks May-2010 • PSBTE DIPLOMA
  10. What do you mean by Machine Cycle?
    Short Answer May-2010 • PSBTE DIPLOMA
  11. Explain function of each block of 8085.
    Long Answer 6 Marks May-2010 • PSBTE DIPLOMA
  12. Define address bus, data bus and control bus.
    Short Answer 6 Marks May-2010 • PSBTE DIPLOMA
  13. Calculate the count for 8155 timer in Mode 3 with count 3FF8H.
    Short Answer 6 Marks May-2010 • PSBTE DIPLOMA
  14. What do you mean by Interrupt and explain 8085 interrupt process?
    Long Answer 6 Marks May-2010 • PSBTE DIPLOMA
  15. What are the various hardware interrupts of 8085?
    Short Answer 6 Marks May-2010 • PSBTE DIPLOMA
  16. Write an assembly language program to arrange numbers in ascending order.
    Long Answer 6 Marks May-2010 • PSBTE DIPLOMA
  17. Specify the bit of a control word for the 8255, which differentiate between the I/O mode and BSR mode.
    Short Answer 6 Marks May-2010 • PSBTE DIPLOMA
  18. Draw pin diagram of 8085 and explain function of each pin.
    Long Answer 10 Marks May-2010 • PSBTE DIPLOMA
  19. Write different addressing modes in 8085 in detail.
    Long Answer 10 Marks May-2010 • PSBTE DIPLOMA
  20. Explain Stack and its functions.
    Long Answer 10 Marks May-2010 • PSBTE DIPLOMA
  21. Explain block diagram of 8155.
    Long Answer 10 Marks May-2010 • PSBTE DIPLOMA
  22. Explain implementation of an 8085 interrupt and also draw its timing diagrams.
    Long Answer 10 Marks May-2010 • PSBTE DIPLOMA

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01 Where can I find Microprocessors previous year question papers for PSBTE Diploma CSE 4th semester?

This page is made to help students find subject-wise previous year papers for Microprocessors under PSBTE Diploma CSE 4th semester.

02 Are Microprocessors question papers available in PDF format?

The page is intended to help students look for question paper PDFs where available, mainly for revision and practice.

03 How do Microprocessors old papers help in exam preparation?

They help you understand the exam pattern, identify repeated questions, and revise the subject more effectively.

04 Can I find solved papers or answer keys here?

BRpaper does not claim to provide official solved papers or answer keys. It focuses on previous year papers and exam preparation material.

05 Is this the official PSBTE website for Microprocessors papers?

No. BRpaper is not the official website of Punjab State Board of Technical Education. It only helps students find study and question paper resources.