Shivaji University 2006 B.E Computer Science ADVANCED MICROPROCESSORS - Question Paper

Q-134
THIRD YEAR OF COMPUTER SCIENCE AND ENGINEERING (PART-1) EXAMINATION, 2006
SHIVAJI UNIVERSITY, KOLHAPUR
ADVANCED MICROPROCESSORS

Day and Date: Monday, 8-5-2006 Total Marks: 100
Time: 10.00p.m. To 1.00p.m.

Instructions:

Instructions:
1) Solve any 3 ques. from SECTION-1
2) Solve any 3 ques. from SECTION-2
3) Figures to right shows full marks

SECTION-1

Q.1.
a) Draw logical pin diagram of 8086 microprocessors and discuss function pins used in minimum mode and maximum mode. [Marks 8]

b) elaborate the advantages and disadvantages of segmentation? How 8086 microprocessor address memory segments explain? [Marks 8]

Q.2
a) Draw 8086 flag registers discuss every flag in detail. [Marks 8]

b) Clock and Reset signals [Marks 8]

Q.3
a) Draw and discuss 8086 maximum mode configurations. [Marks 8]

b) Program to organize any 10 numbers in ascending order [Marks 8]


Q.4
a) Draw 8087 NDP architecture and discuss in detail stack operation.[Marks 8]

b) with the help of block diagram discuss interposes communication ranging from 8086 and 8087[Marks 8]





SECTION-2

Q. 5)
a) How 80386 operate in real mode? discuss memory-addressing interrupt processing in this mode [Marks 8]

b) discuss the various kinds of descriptor tables used by808386 PVAM modes. [Marks 8]



Q.6)
a) Explain any 4 addressing modes of 80836 microprocessor? [Marks 8]

b) discuss privilege rules for control transfer in 80386. [Marks 8]

Q.7)
a) What is descriptor table? discuss protected mode interrupt descriptor table [Marks 8]

b) Explain page level protection of 80386. [Marks 8]

Q.8) Write a short notes on (any three)

a) LDT
b) Virtual memory
c) Dynamic data bus sizing
d) CALL gate descriptor

Earning:   Approval pending.