Download GTU BE/B.Tech 2018 Winter 7th Sem New 2171711 Embedded System Design Question Paper

Download GTU (Gujarat Technological University) BE/BTech (Bachelor of Engineering / Bachelor of Technology) 2018 Winter 7th Sem New 2171711 Embedded System Design Previous Question Paper

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Seat No.: ________ Enrolment No.___________

GUJARAT TECHNOLOGICAL UNIVERSITY

BE - SEMESTER ?VII (NEW) EXAMINATION ? WINTER 2018
Subject Code: 2171711 Date: 03/12/2018

Subject Name: Embedded System Design

Time: 10:30 AM TO 01:00 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) Compare Embedded systems with General computing systems. 03
(b) Explain Data transfer Instructions of ARM Processor (any Four). 04
(c) What is an Embedded System? Explain the block diagram Embedded
System in brief.
07

Q.2 (a) List the Application of ARM Processor. 03
(b) Write a short note on Watchdog Timer. 04
(c) Explain the MOTOROLA (68HC11) architecture. 07
OR
(c) Explain the 5 - Stage pipeline structure of ARM organization 07
Q.3 (a) Give real time application of Timer devices. 03
(b) List the various types of Parallel Ports used in ARM processor. 04
(c) What is a PORT? Explain any one type of serial Port in detail. 07
OR
Q.3 (a) What are the Role of A/D and D/A Converters in ARM Processor? 03
(b) Write a short note on USB Communication Protocol. 04
(c) What is an Interrupt controller? Explain the Block diagram of Interrupt
controller.
07
Q.4 (a) Write a C Program for the PWM Modulator. 03
(b) Explain memory management in RTOS. 04
(c) Draw and Explain the Frame Structure of CAN Protocol. 07
OR
Q.4 (a) Give the various Data types of Basic C. 03
(b) Write a program to load 45h data into memory location 0x00000001. 04
(c) Explain the I2C communication Protocol with its advantages and
disadvantages.
07
Q.5 (a) Define the Real Time System. Give the various characteristics of RTOS. 03
(b) How do the UART indicate the start and end of byte or data frames? 04
(c) Explain RTOS architecture in brief. 07
OR

Q.5 (a)
Define ?Task?, ?Thread? and ?Process? in the context of operating system.
03
(b) Explain the concept of ISR under RTOS. 04
(c) Explain task handling by RTOS. 07
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