Download JNTUA M.Tech 1st Sem 2018 Aug-Sept 9D06102 Embedded System Concepts Question Paper

Download JNTUA (JNTU Anantapur) M.Tech ( Master of Technology) 1st Semester 2018 Aug-Sept 9D06102 Embedded System Concepts Previous Question Paper

Code: 9D06102


M.Tech I Semester Supplementary Examinations August/September 2018
EMBEDDED SYSTEM CONCEPTS
(Common to DSCE, DECS, ECE, ES, VLSIES, ESVLSI & VLSIESD)
(For students admitted in 2013, 2014, 2015 & 2016 only)

Time: 3 hours Max. Marks: 60

Answer any FIVE questions
All questions carry equal marks
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1 (a) What are the various classifications of embedded systems?
(b) Explain various technologies in embedded processor design.

2 (a) Explain the functionalities of RS232 and RS485 standard serial interface with neat diagram.
(b) Write a detailed note on following: (i) Memory devices. (ii) Component interfacing. (iii) CPU bus.

3 (a) Define round robin and explain round robin with interrupts give example.
(b) Discuss selecting an architecture saving memory space.

4 Briefly explain debugging technique:
(a) Testing on your host machine.
(b) Instruction set simulators.

5 (a) What is the kernel? Give an example for real-time operating system (RTOS).
(b) Explain interrupt service routines in RTOS.

6 (a) Explain ARM processor with a neat diagram.
(b) Discuss about ARM data Instructions and move instructions.

7 (a) What is the importance of design methodologies?
(b) Explain about CRC CARD methodology in system analysis.

8 Write detailed note on following:
(a) GPRS.
(b) Personal digital assistants.
(c) Telephone PBX.

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