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    Question Paper Code: X10375: Reg. No

    Uploaded by

    Samraj Jebasingh
    This document outlines an examination for an Electronics and Communication Engineering course on Embedded and Real Time Systems. The exam contains 3 parts: Part A has 10 short answer questions worth 2 marks each, Part B has 5 long answer questions worth 13 marks each, and Part C has 1 question worth 15 marks requiring a program or design illustration. Questions cover topics like microprocessor needs in embedded systems, ARM processor profiles and instruction sets, compilation processes, reliability models, multiprocessor systems-on-chip, distributed embedded system architectures, and real-time programming.

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    Question Paper Code: X10375: Reg. No

    Uploaded by

    Samraj Jebasingh
    405 views2 pages
    This document outlines an examination for an Electronics and Communication Engineering course on Embedded and Real Time Systems. The exam contains 3 parts: Part A has 10 short answer questions worth 2 marks each, Part B has 5 long answer questions worth 13 marks each, and Part C has 1 question worth 15 marks requiring a program or design illustration. Questions cover topics like microprocessor needs in embedded systems, ARM processor profiles and instruction sets, compilation processes, reliability models, multiprocessor systems-on-chip, distributed embedded system architectures, and real-time programming.

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    Anna univ question

    Original Title

    X10375(EC8791)

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    This document outlines an examination for an Electronics and Communication Engineering course on Embedded and Real Time Systems. The exam contains 3 parts: Part A has 10 short answer questions worth 2 marks each, Part B has 5 long answer questions worth 13 marks each, and Part C has 1 question worth 15 marks requiring a program or design illustration. Questions cover topics like microprocessor needs in embedded systems, ARM processor profiles and instruction sets, compilation processes, reliability models, multiprocessor systems-on-chip, distributed embedded system architectures, and real-time programming.

    Copyright:

    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd
    Download as pdf or txt
    405 views2 pages

    Question Paper Code: X10375: Reg. No

    Uploaded by

    Samraj Jebasingh
    This document outlines an examination for an Electronics and Communication Engineering course on Embedded and Real Time Systems. The exam contains 3 parts: Part A has 10 short answer questions worth 2 marks each, Part B has 5 long answer questions worth 13 marks each, and Part C has 1 question worth 15 marks requiring a program or design illustration. Questions cover topics like microprocessor needs in embedded systems, ARM processor profiles and instruction sets, compilation processes, reliability models, multiprocessor systems-on-chip, distributed embedded system architectures, and real-time programming.

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    © All Rights Reserved
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    Reg. No.

    Question Paper Code : X10375


    B.E./B.Tech. DEGREE EXAMINATIONS – NOV / DEC 2020 AND APRIL / MAY 2021

    Seventh/ Eighth Semester


    Electronics and Communication Engineering

    EC8791 - EMBEDDED AND REAL TIME SYSTEMS

    (Common to: Medical Electronics/ Biomedical Engieering)

    (Regulations 2017)
    Time: 3 Hours Answer ALL Questions Max. Marks: 100
    PART- A (10 x 2 = 20 Marks)

    1. Mention the need of microprocessor in embedded system.

    2. Summarize the challenges in embedded computing system design.

    3. List the three different profiles of ARM cortex Processor.

    4. Distinguish between single and double edged PWM.

    5. Differentiate compiler and cross compiler.

    6. Mention the different components for embedded programs.

    7. Define Performance measures for real time systems.

    8. Outline the definition for a schedule as a function.

    9. List the advantages and limitations of Priority based process scheduling.

    10. What is priority inheritance and priority inversion?

    PART- B (5 x 13 = 65 Marks)

    11. a) Design a model train controller with suitable diagram and explain. (13)

    OR

    1
    b) Demonstrate the goal of design methodology in detail. (13)

    12. a) Classify the ARM instruction set and explain any one type of instruction set
    with example. (13)

    OR

    b) Discuss about the types of stacks and subroutines supported by ARM processor. (13)

    13. a) With the help of a flow chart describe the basic compilation process. (13)

    OR

    b) Outline the Program level energy and power analysis and optimization. (13)

    14. a) Criticize on reliability models for hardware redundancy. (13)

    OR

    b) Discuss in detail about the structure of a real time system. (13)

    15. a) Explain the concepts of Multiprocessor System-On-Chip (MPSoC) and Shared


    memory multiprocessors used in embedded applications. (13)

    OR

    b) Illustrate in detail about

    i) Characteristics of distributed embedded System. (6)

    ii) Architecture of Distributed Embedded System with neat sketches. (7)

    PART- C (1 x 15 = 15 Marks)

    16. a) Write a program to find the sum of 4X + 9Y + 4Z, where X = 2, Y = 3 and


    Z = 4 using ARM Processor instruction set. (15)

    OR

    b) Illustrate video accelerator using UML methodology, from design flow analysis
    to architectural design. (15)

    ___________________

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