Shivaji University 2012-4th Sem B.E Information Technology S.E , - Question Paper

S.E. (Information Technology) (Semester-IV) Examination, 2012
ADVANCED MICROPROCESSORS
Sub. Code: 43637

Instructions: 1) All ques. are compulsory.
2) Figures to right indicate full marks.
3) presume suitable data whenever necessary.

SECTION-I
1. Attempt any four: 20
a) discuss various registers of 8086.
b) What is segmentation? List its advantages.
c) Differentiate ranging from near and far procedure.
d) discuss shifting instructions in 8086.
e) What do you mean by macro? elaborate differences ranging from a macro and a subroutine?
2. Attempt any two: 15
a) discuss the subsequent assembler directive with examples
a) ENDS b) EQU c) DT d) ORG
b) discuss minimum mode of 8086.
c) discuss 8284 clock generator and state the pins used in minimum and maximum mode.
3. Attempt any two. 15
a) Write a program in assembly language for 32 bit addition of 2 numbers.
b) discuss subsequent pins of 8086
a) NMI b) TEST c) READY d) RQ/GT0
c) What is interrupt vector table of 8086? discuss its structure.
SECTION-II
4. Attempt any 4 of following: 20
a) discuss 8087 NDP data kinds.
b) Draw 3 multithread technologies.
c) With example list categorization of NDP 8087 instruction set.
d) explain register set of 80386.
e) List data kinds used with 80386.
5. Attempt any two: 15
a) discuss with neat diagram addressing in protected mode.
b) discuss virtual mode in 80386.
c) Draw and discuss architecture of 8087 coprocessor.
6. Attempt any two: 15
a) What do you mean by descriptor table? explain various description descriptors supported by 80386.
b) What is multicore technology? discuss its advantages.
c) Draw status and control registers of 8087.

Earning:   Approval pending.