SPPU Micro Controller and Applications - December 2015 Exam Question Paper

SPPU Electronics and Telecom Engineering (Semester 5)
Micro Controller and Applications
December 2015

Total marks: --
Total time: --

INSTRUCTIONS
(1) Assume appropriate data and state your reasons
(2) Marks are given to the right of every question
(3) Draw neat diagrams wherever necessary

Solve any one question from Q1 and Q2

1 (a) Compare RISC and CISC Processors.

6 M

1 (b) Explain interrupt structure in 8051 microcontroller.

6 M

1 (c) Explain instruction pipeline flow in picl8F***.

8 M

2 (a) Explain Criteria for choosing a microcontroller.

6 M

2 (b) Explain Structure of internal memory organization of 8051.

6 M

2 (c) Explain Data memory organization with details description of GPRs and SFR in PIC 18F458.

8 M

Solve any one question from Q3 and Q4

3 (a) Explain T1CON and T2CON Register in PIC18F***.

8 M

3 (b) Explain Interrupt structure of PIC18F***.

8 M

4 (a) Draw and explain interfacing of 4*4 matrix key pad with Pic 18F*** microcontroller using interrupt. Write code in 'C'.

8 M

4 (b) Explain PWM Generation with Example.

8 M

Solve any one question from Q5 and Q6

5 (a) Draw and explain interfacing of 12C based RTC with PIC18FXXX. Write a code in C.

10 M

5 (b) Compare SPI and I2C protocol.

8 M

6 (a) Draw and Explain MSSP Structure of PIC18F**.

8 M

6 (b) Draw and explain interfacing of ADC for analog input 0-5V and write a C code.

10 M

Solve any one question from Q7 and Q8

7 Design a DC Motor control using PWM.

16 M

8 Design a Digital multimeter to display values on LCD Display.

16 M

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