Download GTU BE/B.Tech 2018 Winter 6th Sem New 2160307 Embedded System Design Question Paper

Download GTU (Gujarat Technological University) BE/BTech (Bachelor of Engineering / Bachelor of Technology) 2018 Winter 6th Sem New 2160307 Embedded System Design Previous Question Paper

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1
Seat No.: ________ Enrolment No.___________

GUJARAT TECHNOLOGICAL UNIVERSITY

BE - SEMESTER ?VI (NEW) EXAMINATION ? WINTER 2018
Subject Code:2160307 Date:20/11/2018

Subject Name:Embedded System Design

Time: 02:30 PM TO 05:00 PM Total Marks: 70

Instructions:

1. Attempt all questions.

2. Make suitable assumptions wherever necessary.

3. Figures to the right indicate full marks.

MARKS

Q.1 (a) Enlist the key features of PIC16f877a 03
(b) What are the classifications of Embedded system? 04
(c) Give the details of PORT available in PIC16f877a. Explain the function
of PORTC in detail.
07

Q.2 (a) Define: 1) Watchdog timer 2) Power-up timer 03
(b) Explain the various configuration of clock oscillator types. 04
(c) Explain the architecture of PIC16f877a with the help of diagram. 07
OR
(c) Explain the memory organization of PIC16f877a in detail. 07
Q.3 (a) Draw and explain master clear pin of PIC16f877a. 03
(b) Why software has been most crucial parts in Embedded system? List
out the benefits of Embedded C.
04
(c) Explain the sequence control loop with the help of example. 07
OR
Q.3 (a) List out the data types used in C programming. 03
(b) Enlist the types of ADC register in Pic16f877a. Explain ADCON0 in
detail.
04
(c) Write a c program to interface relay with pic16f877a. 07
Q.4 (a) Enlist the features of Arduino board. 03
(b) Explain the TICON register with the help of pin description. 04
(c) Write a C program to generate square wave with frequency 10 Hz and
duty cycle 25% using Timer 0.
07
OR
Q.4 (a) Define: 1) Prescaler 2) Postscaler 3) Baud rate 03
(b) Explain the INTCON register with the help of pin description. 04
(c) Draw and explain the operation of timer 0 in detail. 07
Q.5 (a) Explain the option register with the help of pin description. 03
(b) Explain the operation of ultrasonic sensor in detail. 04
(c) Write a C program to generate square wave with frequency 1 Hz using
Timer 1 and pre-scaler value is 8.
07
OR

Q.5 (a) List out the SFR for the serial and parallel communication. 03
(b) Write a program to perform LED Blinking Operation on Arduino UNO 04
(c) Write a c program to read analog signal using channel No. A1 of
PIC16F887 microcontroller and display it on LCD.
07

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