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InsemOct 20242019 patternTE Electrical

Microcontrollers and Embedded Systems (MES) 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 MES questions
Subject code
303145 A
Pattern
2019 pattern
Exam
Insem
Session
Oct 2024
Max. marks
30
Time
1 Hour
Semester
I
Paper code
[6360]-37

Printed for: T.E. (Electrical Engineering) (Insem)

Instructions to the candidates

  1. Solve Q.1 or Q.2, Q.3 or Q.4.
  2. Figures to the right indicates full marks.
  3. Neat diagrams must be drawn wherever necessary.
  4. Assume suitable additional data, if necessary.
  5. Use of non - programmable calculator is allowed.

Questions

  1. Q1

    1. a)

      Compare CISC and RISC architectures.

      Also asked:Aug 2025

      [7]
    2. b)

      Explain in brief with neat diagram the program memory organization of PIC 18.

      Also asked:Aug 2025 ·Oct 2023

      [8]

  2. Q2

    1. a)

      Explain C control loops and C functions in details.

      [7]
    2. b)

      Explain Stack pointer (STKPTR) and Program Counter.

      [8]

  3. Q3

    1. a)

      Enlist SFR’s related with I/O Ports. Write a C program to transfer data from PORTB to PORTC.

      [7]
    2. b)

      Write a C program to generate a delay of 10msec on pin RB2 using Timer0 programming 1:4 prescaler, assume XTAL = 10 MHz.

      Also asked:Oct 2023

      [8]

  4. Q4

    1. a)

      Draw LED interfacing diagram with PIC 18. Switch (SW) is connected to RBI and LED connected to RB7. Write a C program get status of SW and send it to LED.

      [7]
    2. b)

      Explain T0CON and find value for T0CON register if Timer 0 used in 16 - bit mode, 1:4 prescaler, and uses internal clock frequency (Fosc/4) for clock Source. XTAL =10MHz. 

      Also asked:Aug 2025

      [8]