CS 9077 REAL TIME SYSTEMS Syllabus Regulation 2008 Anna University syllabus and question papers

CS 9077 REAL TIME SYSTEMS Syllabus Regulation 2008 Anna University syllabus and question papersANNA UNIVERSITY :: CHENNAI 600 025
REGULATIONS 2008
CURRICULUM FOR B.E. COMPUTER SCIENCE AND ENGINEERING
Anna University Chennai B.E .Computer Science and Engineering Semester IV Regulations 2008 Syllabus
AIM:
To study the adaptation of architecture and development methods to support real-time
systems 

OBJECTIVES:

•   To characterize the problem space real-time systems address and what are the specialized requirements of real-time systems 
•   To describe the solutions for standard problems of real-time systems
•   To characterize the solution space real-time systems employ and how these solutions tend to differ from other systems 
•   To describe and justify adaptations to the development process to support real-time systems 
•   To understand the evaluation of real time systems

UNIT I  INTRODUCTION  9
Introduction  -  Issues in Real Time Computing, Structure of a Real Time System. Task Classes, Performance Measures for Real Time Systems, Estimating Program Run times. Task Assignment and Scheduling - Classical Uniprocessor scheduling algorithms, UniProcessor scheduling of IRIS Tasks, Task Assignment, Mode Changes, and Fault Tolerant Scheduling.

UNIT II  PROGRAMMING LANGUAGES AND TOOLS  9
Programming Language and Tools  – Desired Language characteristics, Data Typing, Control structures, Facilitating Hierarchical Decomposition, Packages, Run-time (Exception) Error handling, Overloading and Generics, Multitasking, Low Level programming, Task scheduling, Timing Specifications, Programming Environments,Run-time Support.

UNIT III  REAL TIME DATABASES  9
Real time Databases - Basic Definition, Real time Vs General Purpose Databases, Main Memory Databases, Transaction priorities, Transaction Aborts, Concurrency Control Issues,  Disk Scheduling Algorithms, Two-phase Approach to improve Predictability, Maintaining Serialization Consistency, Databases for Hard Real Time systems.

UNIT IV  COMMUNICATION  9
Real-Time Communication  -  Communications Media, Network Topologies Protocols, Fault Tolerant Routing. Fault Tolerance Techniques - Fault Types, Fault Detection. Fault Error containment Redundancy, Data Diversity, Reversal Checks, Integrated Failure
handling.

UNIT V  EVALUATION TECHNIQUES  9
Reliability Evaluation Techniques  - Obtaining Parameter Values, Reliability Models for Hardware Redundancy, Software Error models. Clock Synchronization  -  Clock, A Nonfault-Tolerant Synchronization Algorithm, Impact of Faults, Fault Tolerant Synchronization in Hardware, Fault Tolerant Synchronization in Software.

TOTAL: 45 PERIODS  
TEXT BOOK:
1.  C.M. Krishna, Kang G. Shin, “Real-Time Systems”, McGraw-Hill International Editions, 1997.

REFERENCES:
1.  Stuart Bennett, “Real Time Computer Control-An Introduction”,Second edition, Prentice Hall PTR, 1994.
2.  Peter D. Lawrence, “Real time Micro Computer System Design  – An Introduction”, McGraw Hill, 1988.
3.  S.T. Allworth and R.N. Zobel, “Introduction to real time software design”, Macmillan,II Edition, 1987.
4.  R.J.A Buhur, D.L. Bailey, “ An Introduction to Real-Time Systems”, Prentice-Hall International, 1999.
5.  Philip.A.Laplante “Real Time System Design and Analysis” PHI , III   Edition, April 2004

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