Dr Bhim Rao Ambedkar University 2006 B.Tech Information Technology Advance Microprocessors - exam paper
Sunday, 20 January 2013 12:15Web
Q-134
THIRD YEAR OF COMPUTER SCIENCE AND ENGINEERING (PART-1) EXAMINATION, 2006
ADVANCED MICROPROCESSORS
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. |