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InsemOct 20242019 patternTE E&TC

Microcontrollers & applications SPPU Insem Question Paper Oct 2024

All 4 questions from this SPPU insem paper, as printed. Read them here or open the PDF.

Open the PDFMost repeated Microcontrollers & applications questions
Subject code
304184
Pattern
2019 pattern
Exam
Insem
Session
Oct 2024
Max. marks
30
Time
1 Hour
Semester
I
Paper code
[6360]-51

Printed for: T.E. (E&TC) (Insem)

Instructions to the candidates

  1. Answer Q1 or Q2, Q3 or Q4.
  2. Neat diagrams must be drawn wherever necessary.
  3. Figures to the right side indicate full marks.
  4. Use of Calculator is allowed.
  5. Assume Suitable data if necessary

Questions

  1. Q1

    1. a)

      Compare Microprocessor and Microcontroller

      [5]
    2. b)

      Draw and explain PSW register of 8051.

      [5]
    3. c)

      State salient features of 8051 microcontroller.

      Also asked:Aug 2025

      [5]

  2. Q2

    1. a)

      Compare RISC and CISC processor

      Also asked:Oct 2023

      [5]
    2. b)

      Explain TMOD register in detail.

      [5]
    3. c)

      Draw and explain internal memory organization of 8051.

      Also asked:Aug 2025 ·Oct 2023

      [5]

  3. Q3

    1. a)

      This part has equations that don’t show as text. Open the PDF to read it.

      [7]
    2. b)

      Write a C program to flash 8 LEDs connected to PORT2 of 8051 microcontroller with timer delay program.

      [8]

  4. Q4

    1. a)

      Write a C program to send message ‘ISRO’ to COM port of PC at 9600 baud rates. Assume XTAL frequency=l1.0592 MHz

      [7]
    2. b)

      This part has equations that don’t show as text. Open the PDF to read it.

      [8]