Solved question paper for MP Dec-2009 (DIPLOMA 4th)
Solved Question Paper
Microprocessors Dec-2009
PSBTE • DIPLOMA • Computer Science Engineering • 4th • Dec-2009
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-
DMA bus is used to transfer data from --------- to ---------.Fill in the Blanks 1.5 Marks Dec-2009 • PSBTE DIPLOMA
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Instruction cycle is used to -----------.Fill in the Blanks 1.5 Marks Dec-2009 • PSBTE DIPLOMA
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May 2017 Write note on Instruction Cycle.
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May 2015 Instruction cycle
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Program counter is used to ----------.Fill in the Blanks 1.5 Marks Dec-2009 • PSBTE DIPLOMA
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LDA is --------- byte instruction.Fill in the Blanks 1.5 Marks Dec-2009 • PSBTE DIPLOMA
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ACI stands for ---------.Fill in the Blanks 1.5 Marks Dec-2009 • PSBTE DIPLOMA
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--------- of data is impossible when channel operates in burst mode.Fill in the Blanks 1.5 Marks Dec-2009 • PSBTE DIPLOMA
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------------ interrupt can be temporary ignored by microprocessor.Fill in the Blanks 1.5 Marks Dec-2009 • PSBTE DIPLOMA
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------------ is a programmable interval timer/counter.Fill in the Blanks 1.5 Marks Dec-2009 • PSBTE DIPLOMA
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8085 is a ------— bit microprocessor.Fill in the Blanks 1.5 Marks Dec-2009 • PSBTE DIPLOMA
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The language in which a computer works is called -----------.Fill in the Blanks 1.5 Marks Dec-2009 • PSBTE DIPLOMA
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Describe the flags of 8085.Short Answer 5 Marks Dec-2009 • PSBTE DIPLOMA
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May 2018 Describe the flags of 8085.
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Dec 2010 Discuss various flags of 8085.
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What are various interrupts in 8085?Short Answer 5 Marks Dec-2009 • PSBTE DIPLOMA
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May 2021 Explain various hardware interrupts of 8085.
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May 2020 What do you mean by Interrupt? Explain various interrupts of 8085 microprocessor.
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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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May 2008 Explain the various types of interrupts in 8085.
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Explain the mode 0 of 8255.Short Answer 5 Marks Dec-2009 • PSBTE DIPLOMA
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Explain the pin configuration of 8253.Short Answer 5 Marks Dec-2009 • PSBTE DIPLOMA
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Discuss the concept of memory mapped I/O.Short Answer 5 Marks Dec-2009 • PSBTE DIPLOMA
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Dec 2011 Write short note on Memory Mapped I/O scheme.
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Explain various steps involved in the execution of program.Short Answer 5 Marks Dec-2009 • PSBTE DIPLOMA
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May 2020 Explain the various steps involved in execution of program.
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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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What is the need of de-multiplexing of buses explain?Short Answer 5 Marks Dec-2009 • PSBTE DIPLOMA
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May 2019 What is the need of demultiplexing of buses? Explain.
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Define the term T-stale, machine cycle and instruction cycle.Short Answer 5 Marks Dec-2009 • PSBTE DIPLOMA
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Describe all the registers in 8085 and their applications.Long Answer 10 Marks Dec-2009 • PSBTE DIPLOMA
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May 2018 Describe the special purpose registers of 8085.
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Dec 2015 Discuss the registers of 8085 microprocessor.
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Write an assembly language program to arrange the given list in ascending order.Long Answer 10 Marks Dec-2009 • PSBTE DIPLOMA
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May 2010 Write an assembly language program to arrange numbers in ascending order.
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What is a DMA scheme? What is its necessity? Discuss the applications of DMA.Long Answer 10 Marks Dec-2009 • PSBTE DIPLOMA
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Write short note on 8279.Short Answer 5 Marks Dec-2009 • PSBTE DIPLOMA
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May 2015 Write a short note on 8253
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May 2015 Write a short note on 8251
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Dec 2009 Write short note on 8255.
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Write short note on 8255.Short Answer 5 Marks Dec-2009 • PSBTE DIPLOMA
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May 2015 Write a short note on 8253
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May 2015 Write a short note on 8251
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Dec 2009 Write short note on 8279.
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Write short note on DMA.Short Answer 5 Marks Dec-2009 • 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.