SPPU Computer Engineering (Semester 3)
Computer Organization
May 2014
Total marks: --
Total time: --
(1) Assume appropriate data and state your reasons
(2) Marks are given to the right of every question
(3) Draw neat diagrams wherever necessary

Answer any one question from Q1 and Q2
1 (a) Using Booth's algorithm multiply the following Multiplicand = 7, Multiplier = 3
6 M
1 (b) Explain IEEE 488 format for single precision and double precision floating point numbers with example.
6 M

2 (a) Explain the various speeds up techniques of processor.
4 M
2 (b) Explain following addressing modes of 8086 with suitable examples
i) Index Addressing
ii) Register Indirect
iii) Auto Increment
iv) Relative Addressing
8 M

Answer any one question from Q3 and Q4
3 (a) Draw flowchart for Non restoring Division algorithm.
6 M
3 (b) Write control sequence for execution of the instruction Add (R3), R1
6 M

4 (a) Explain the Key components of the front end of the Intel Nehalem architecture.
6 M
4 (b) What are the different design methods for Hardwired control units? Explain any one.
6 M

Answer any one question from Q5 and Q6
5 (a) Explain cache mapping techniques with example.
6 M
5 (b) Explain Intel Nehalem memory organization with diagram.
7 M

6 Write short Notes (Any Three)
DDR3 Memory
USB Packet Format
13 M

Answer any one question from Q7 and Q8
7 (a) Draw and explain block diagram of Itanium processor.
6 M
7 (b) Write short note on
i7 Mobile Version
Instruction format of IA-64 architecture.
7 M

8 (a) Explain the architecture of CBE processor with the help of block diagram.
6 M
8 (b) Write short note on
Sun UltraSparc T1
7 M

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