My Profile
Active Members
TodayLast 7 Days
more...
Awards & Gifts
Online Exams
Fresher Jobs
Our fresher job section is exclusively for fresh graduates! Find jobs for freshers in major Indian
cities including Bangalore, Chennai, Hyderabad, Pune or Kochi
Resources
Find educational articles, blogs, discussion threads and other resources.
Colleges
Find details about any college in India or search for courses.
|
Download Model question papers & previous years question papers
|
Posted Date: 24 Feb 2009 Posted By: vanathi karunakaran Member Level: Bronze
|
2008 Anna University Computer Science B.E./B.Tech. DEGREE EXAMINATION,NOVEMBER/DECEMBER 2008. Question paper
B.E./B.Tech. DEGREE EXAMINATION,NOVEMBER/DECEMBER 2008.
Fifth Semester
(Regulation 2004)
Computer Science and Engineering
(Common to B.E.(Part-Time)Fourth Semester Regulation 2005)
Time:Three hours Maximum:100 marks
Answer ALL questions.
PART A(10*2=20marks)
1. List out the functions of accumulator.
2. What do you mean by assembler?
3. What do you mean by Non Maskable Interrupt?
4. How do you pass parameters to Macros.
5. What is the function of Bus Interface Unit?
6. List out the Segment Registers og 8086.
7. List out Three modes of Data transmission.
8. What is the use of IRR(Interrupt Request Register)?
9. What do you mean by Indirect Addressing mode?
10. What is the function of DPTR register?
PART B(5*16=80marks)
11.a)(i) Write a program to convert Binary number to BCD number and explain.(8 mark)
(ii)Draw the block diagram of 8085 Microprocessor and explain.(8 mark)
Or
b)(i)Write BCD and Binary code Conversion Program and explain.(8 mark)
(ii)Explain the Instruction set of 8085.(8 mark)
12.a)(i)Draw and explain the flag register of 8086 in brief.(8 mark)
(ii)Explain the addressing modes of 8086 with examples.(8 mark)
Or
b)(i)Write shorts notes on Interrupts and Interrupt Service Routine.(8 mark)
(ii)Explain the instruction set of 8086.(8 mark)
13.a)(i)Draw the architectural block diagram of 8086.(4 mark)
(ii)Explain the Minimum Mode operation of 8086.(12 mark)
Or
b)(i)Write notes on addressing Input/Output Devices.(4 mark)
(ii)Explain the Maximum Mode operation of 8086.(12 mark)
14.a) Draw the block diagram of 8257 and explain the function of each block.(16 mark)
Or
b) Draw the block diagram of 8279 and explain the function of each block.(16 mark)
15.a)(i)Write a short notes on interrupt of 8051.(8 mark)
(ii)Explain the instruction set of 8051.(8 mark)
Or
b)Explain the architecture of 8051 with its diagram.(16 mark)
Return to question paper search
|
|
|
Submit Previous Years University Question Papers and make money from adsense revenue sharing program
Are you preparing for a university examination? Download model question papers
and practise before you write the exam.
|
|