Embedded And Real Time Systems EC2042 April2014 8th Semester Question paper

Sponsored Ads:

Quick Links

University Papers	University Syllabus	Entrance Exam
PSU Papers	Bank Papers	Placement Papers
VTU	Anna Univerity Syllabus	Anna Univerity Papers

Anna University Question Paper

QUESTION PAPER CODE : 51328

B.E./B.Tech. DEGREE EXAMINATION , APRIL 2014

Eighth Semester

Electronics and Communication Engineering

EC2042/EC 801 – EMBEDDED AND REAL TIME SYSTEMS

(Regulation 2008)

University Papers | Syllabus | Entrance Exam | Govt & PSU Papers 

Bank Papers | Programming & IT | Travel | Placement Papers | Books




ANNA UNIVERSITY SYLLABUS                  : CLICK HERE

AU AFFILIATED COLLEGE PAPERS            : CLICK HERE

AU DEPARTMENTS PAPERS                       : CLICK HERE

Download PDF File - CLICK HERE

For More Question paper of ECE -  CLICK HERE

PART A – (10 x 2 = 20 marks)

1. Differentiate top-down and bottom-up design.
2. List the functions of ARM processor in supervisor mode.
3. What is the bus protocols especially , the four- cycle handshake?
4. What is a data flow graph?
5. What are the major inter process communication mechanism?
6. Define context switching.
7. List the OSI layers from lowest to highest level of abstraction.
8. What is a distributed embedded architecture?
9. What is a PDA?
10. What is a set-top box?

PART B – (5 x 16 = 80 marks)

11. (a) Explain in detail the operation of ARM processor and coprocessor.
Or
(b) (i) with a simple system namely , a model train controller , how will you use the UML to model systems? (8)
(ii) Explain the operation of the BL instruction, including the state of ARM registers before and after its operation. (4)
(iii) How do you return from an ARM procedure? (4)

12. (a) (i) Explain the component interfacing. (8)
(ii) Explain the memory device. (8)
Or
(b) (i) Describe the basic compilation techniques. (8)
(ii) Explain the debugging process. (8)

13. (a) Explain the services of operating system in handling multiprocess scheduling and communication.
Or
(b) Discuss the power management and optimization for process.

14. (a) Discuss about Accelerator based Embedded system and network based embedded systems.
Or
(b) Explain networks for embedded systems and Internet-enabled embedded system.

15. (a) Write short notes on the following : (8+8)
(i) Data compressor.
(ii) Software modem.
(b) (i) Explain the FOS tools for embedded system development. (8)
(ii) Explain Embedded hardware and software co-design. (8)