Solved question paper for MP May-2020 (DIPLOMA 4th)
Solved Question Paper
Microprocessors May-2020
PSBTE • DIPLOMA • Computer Science Engineering • 4th • May-2020
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-
Explain the bus organization of 8085.Long Answer 5 Marks May-2020 • PSBTE DIPLOMA
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May 2018 Explain how address and data lines are de-multiplexed in 8085.
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May 2016 Explain the bus organization of 8085?
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Dec 2015 Explain data bus, address bus and control bus of 8085.
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Explain the flag registers of 8085 µp.Long Answer 5 Marks May-2020 • PSBTE DIPLOMA
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May 2021 What are the various status flags provided in 8085? Discuss their role.
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May 2017 Explain flag register of 8085.
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May 2016 What is flag register of 8085? Explain all flags.
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Dec 2009 Explain various status flags in 8085.
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Compare memory mapped I/O and I/O mapped I/O.Short Answer 5 Marks May-2020 • PSBTE DIPLOMA
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May 2019 Differentiate between I/O mapped I/O and memory mapped I/O.
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May 2018 Differentiate between memory mapped I/O and I/O mapped I/O.
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Dec 2018 Differentiate between memory mapped I/O and I/O mapped I/O.
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May 2016 Compare memory mapped I/O and I/O mapped I/O.
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May 2015 Differentiate between Memory mapped IO and IO mapped IO.
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Dec 2015 Compare Memory mapped I/O and I/O mapped I/O.
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Dec 2010 Differentiate between memory-mapped I/O and I/O mapped I/O schemes.
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Explain T-state, machine cycle and instruction cycle.Long Answer 5 Marks May-2020 • PSBTE DIPLOMA
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May 2021 Describe instruction cycle and fetchcycle.
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May 2018 Describe instruction cycle, machine cycle and fetch cycle.
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Dec 2015 Explain T-state, Machine cycle and Instruction Cycle.
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Dec 2011 Explain the instruction cycle and machine cycle.
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May 2008 Explain instruction cycle.
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What is stack? Explain its operation with PUSH and POP instructions.Long Answer 5 Marks May-2020 • PSBTE DIPLOMA
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May 2021 What is stack? Explain PUSH and POP instructions in detail.
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May 2019 Explain the function of PUSH and POP instructions.
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May 2017 Explain PUSH and POP instructions.
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May 2015 Explain PUSH and POP instructions of stack memory with examples.
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Dec 2015 What is stack? Explain its operation with PUSH and POP instructions.
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Dec 2010 Explain PUSH and POP instructions.
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May 2008 Explain the function of Push instructions.
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May 2008 Explain the function of Pop instructions.
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Explain the various steps involved in execution of program.Long Answer 5 Marks May-2020 • PSBTE DIPLOMA
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May 2019 Explain various steps involved in program execution.
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May 2016 What are the various steps involved in execution of program ?
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May 2015 Explain the various steps involved in execution of program?
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Dec 2009 Explain various steps involved in the execution of program.
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Write a short note on chip 8255.Short Answer 5 Marks May-2020 • PSBTE DIPLOMA
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May 2016 Write a note on chip 8255.
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Explain the pin diagram of 8085 microprocessor.Long Answer 5 Marks May-2020 • PSBTE DIPLOMA
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May 2020 Draw and explain the internal architecture of 8085 microprocessor in detail.
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May 2019 Draw the pin diagram of 8085 & explain meaning of various pins.
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May 2018 Draw the internal architecture of 8085 and explain various functional blocks.
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Dec 2018 Draw pin diagram of 8085 microprocessor.
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Dec 2018 Draw and explain block diagram of 8085.
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May 2017 Draw the internal architecture of 8085 microprocessor and explain it.
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May 2016 Draw the pin diagram of 8085.
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May 2016 Draw and Explain the block diagram of 8085.
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May 2015 Draw PIN and block diagram of 8085. Explain its working
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May 2015 Explain the pin out Diagram of 8085 and explain functions of each pin?
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Dec 2015 Draw pin diagram of 8085 and explain functions of each pin.
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May 2010 Explain function of each block of 8085.
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May 2010 Draw pin diagram of 8085 and explain function of each pin.
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Dec 2010 Draw the functional block diagram of 8085 and explain the function of each block.
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Dec 2009 Draw the functional block diagram of 8085 and describe the function of each block in brief.
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May 2008 Draw the pin diagram of 8085 and explain the meaning of various pins.
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Draw and explain the internal architecture of 8085 microprocessor in detail.Long Answer 10 Marks May-2020 • PSBTE DIPLOMA
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May 2020 Explain the pin diagram of 8085 microprocessor.
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May 2019 Draw the pin diagram of 8085 & explain meaning of various pins.
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May 2018 Draw the internal architecture of 8085 and explain various functional blocks.
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Dec 2018 Draw pin diagram of 8085 microprocessor.
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Dec 2018 Draw and explain block diagram of 8085.
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May 2017 Draw the internal architecture of 8085 microprocessor and explain it.
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May 2016 Draw the pin diagram of 8085.
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May 2016 Draw and Explain the block diagram of 8085.
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May 2015 Draw PIN and block diagram of 8085. Explain its working
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May 2015 Explain the pin out Diagram of 8085 and explain functions of each pin?
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Dec 2015 Draw pin diagram of 8085 and explain functions of each pin.
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May 2010 Explain function of each block of 8085.
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May 2010 Draw pin diagram of 8085 and explain function of each pin.
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Dec 2010 Draw the functional block diagram of 8085 and explain the function of each block.
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Dec 2009 Draw the functional block diagram of 8085 and describe the function of each block in brief.
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May 2008 Draw the pin diagram of 8085 and explain the meaning of various pins.
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Explain all the addressing modes of 8085 in detail.Long Answer 10 Marks May-2020 • PSBTE DIPLOMA
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May 2021 Discuss various addressing mode of 8085
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May 2019 Discuss various addressing modes of 8085.
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May 2018 Explain various addressing modes of 8085.
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May 2016 Explain the various addressing modes of 8085.
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May 2015 Explain various addressing modes of 8085.
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May 2015 Discuss various addressing mode of 8085?
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Dec 2015 What is addressing mode? Explain various addressing modes of 8085.
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May 2010 Write different addressing modes in 8085 in detail.
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May 2008 Explain any two addressing modes of 8085.
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What do you mean by Interrupt? Explain various interrupts of 8085 microprocessor.Long Answer 10 Marks May-2020 • PSBTE DIPLOMA
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May 2021 Explain various hardware interrupts of 8085.
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May 2018 Explain various hardware interrupts of 8085.
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Dec 2018 Explain various interrupts of 8085.
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May 2016 What is an Interrupt? Explain various interrupts of 8085.
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May 2015 How interrupt are handled in 8085?
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Dec 2015 Name various hardware interrupts of 8085.
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Dec 2015 What is an interrupt? Explain hardware interrupts of 8085.
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Dec 2011 Explain the function of INTA signal of 8085.
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Dec 2011 Explain the function of INTR signal of 8085.
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May 2010 What do you mean by Interrupt and explain 8085 interrupt process?
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May 2010 What are the various hardware interrupts of 8085?
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May 2010 Explain implementation of an 8085 interrupt and also draw its timing diagrams.
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Dec 2010 Briefly describe various interrupts of 8085.
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Dec 2009 What are various interrupts in 8085?
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May 2008 Explain the various types of interrupts in 8085.
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Name and explain the various types of data transfer schemes in 8085.Long Answer 10 Marks May-2020 • PSBTE DIPLOMA
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Dec 2015 Explain six data transfer instructions of 8085.
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Instruction format of 8085.Short Answer 10 Marks May-2020 • PSBTE DIPLOMA
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Dec 2018 Instructions set of 8085
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RAM and its types.Short Answer 10 Marks May-2020 • PSBTE DIPLOMA
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I/P and O/P instructions.Short Answer 10 Marks May-2020 • PSBTE DIPLOMA
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FAQ
Frequently Asked Questions
Answers about this subject, solved papers, and preparation.
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.