December 3, 2011

EC1032 Embedded System Design question papers Anna university question papers Download


2007 Anna University Chennai B.Tech Information Technology Embedded Systems Question paper

Time: Three hours Maximum : 100 marks
Answer ALL questions
PART A – (10X2=20 MARKS)
1. Define system on chip( SOC) with an example.
2. Give any two uses of VLSI designed circuits.
3. Expand and explain HDLC.
4. What are the characteristics of PCI bus?
5. Why do you need a cross compiler?
6. What are the advantages of building ISR queues?
7. Explain the objectives of Kernel.
8. What are the uses of semaphores?
9. What is the meaning of Task Service functions?
10. What are the queue related functions?

PART B – (5 X 16 =80 Marks)
11. (a) (i) Explain the various forms of memories present in a system. (8)
(ii) List the hardware unit that must be present in the embedded systems.(8)
Or
(b) (i) Explain the different program layers in the embedded software and also
the process of converting a “C” program into the file for ROM image with suitable block diagrams. (8)
(ii) Give a brief note on Exemplary Applications of each type of Embedded
system. (8)


12. (a) (i) What are the characteristics taken into consideration when interfacing a
device and a port? (8)
(ii) What are the Sophisticated Interfacing features in Device Ports? (8)
Or
(b) (i) Tabulate uses of Timer device with applications and explanations. (8)
(ii) Explain the signals during a transfer of a byte when using the I2C bus and
also the format of the bits at the I2C bus with diagrams. (8)

13. (a) (i) Tabulate program elements: Macros and functions and their uses.. (8)
(ii) Explain the use of pointers, NULL pointers. (8)
Or
(b) (i) What are the advantages of using multiple function calls in cyclic order in
the main? Also write the advantages of building ISR queues? (4+4)
(ii) What are the programming advantages of C++? What are the
disadvantages of C++? (4+4)
14. (a) (i) List the goals of Operating system services . (8)
(ii) Explain three alternative systems in three RTOSs for responding to a
hardware source call with diagrams. (8)
Or
(b) (i) What are the 15 points strategy must be taken into account for designing
the code for synchronization between the processes, ISRs, OS functions and tasks and for resource management? (8)
(ii) Explain a scheduler in which the RTOS inserts into a list the ready tasks
for sequential execution in a cooperative round robin model. (8)

15. (a) Draw and explain basic system (ACVS) of an Automatic Chocolate Vending
Machine. (16)
Or
(b) Discuss with a diagram Task synchronization model for a specific
application. (16)EC 1032

FEEL USEFUL PLEASE GIVE +1

0 comments :

Post a Comment

Get Syllabus in your Mail

Labels

Accenture Admission Notice - 2010 Admission Notification Anna University Anna University Chennai Anna University Question Papers Anna University Trichy Apparel Technology and Management Aptitude Questions Arts and Science Colleges Biomedical Engineering C and CPP Ebooks Calicut University CBSE Question papers Civil Engineering Civil Service Exams Colleges in India Colleges Result Computer Science Engineering Core Jobs CS R2008 CSE CSIR NET EBooks Download ECE EEE EIE Electives Electrical and Electronics Engineering Electronics and communication Electronics and Instrumentation Engineering Engineering Engineering Colleges in Maharashtra Engineering Colleges in TamilNadu Engineering Admissions Engineering Colleges Engineering Colleges in Karnataka Engineering Jobs Engineering Syllabus Entrance Exam Dates Entrance Exam Results Entrance Examination Exam Time Table Experiencer First Year Syllabus Freshers Full Time Jobs Government jobs in india Hardware and Networking Jobs Hotel Management and Catering Technology IGNOU Information Technology INTEVIEW QUESTIONS IT Jobs JNTU Question Papers Jobs in Bangalore Jobs in Chennai Jobs in Coimbatore Jobs in Delhi Jobs in Hyderabad Jobs in India Jobs in Kerala Jobs in Noida Jobs in Tamilnadu Jobs in TATA Karnataka Educations Lab Manuals Mechanical Engineering Medical Colleges Placement Papers Plus 2 Preparation for exams Private Jobs in India Question Papers Question Papers Download Results Announcement Semester 1 Semester 2 Semester 3 Semester 4 Semester 5 Semester 6 Semester 7 Semester 8 Syllabus Syllabus Download Tamil Movie TCS Placement Papers Teaching Jobs TECH MAHINDRA Textile Technology Top colleges University Results UPSC VICEVESVARAYA TECHNOLOGICAL UNIVERSITY waec Walk-in Interview Web Designers

Followers

Archive

 

Privacy Policy
http://topengineeringcollegesintamilnadu.blogspot.com use third-party advertising companies to serve ads when you visit our website. These companies may use information (not including your name, address, email address, or telephone number) about your visits to this and other websites in order to provide advertisements about goods and services of interest to you. If you would like more information about this practice and to know your choices about not having this information used by these companies, click here.