Answer any one question from Q1 and Q2
1 (a)
Explain different functional units of Computer Organization.
6 M
1 (b)
Give the IEEE standard for floating point numbers for:
(i) single precision number
(ii) double precision number.
(i) single precision number
(ii) double precision number.
6 M
2 (a)
Explain single bus structure and multi bus structure.
6 M
2 (b)
Represent (-13) multiple in booths record format and bit pair recorded format.
6 M
Answer any one question from Q3 and Q4
3 (a)
Write down control sequence for the instruction move (R1), R2.
6 M
3 (b)
Explain the following standards:
(i) PCI
(ii) SCSI
(iii) USB
(i) PCI
(ii) SCSI
(iii) USB
6 M
4 (a)
Compare horizontal microinstruction and vertical micro-instruction.
6 M
4 (b)
Write a short note on interrupt driven Input/Output.
6 M
Answer any one question from Q5 and Q6
5 (a)
Explain cache memory. Why is it used ?
6 M
5 (b)
Write a note on semiconductor RAM memories.
7 M
6 (a)
Write a note on a synchronous DRAM.
6 M
6 (b)
Explain the connection of the memory to the processor.
7 M
Answer any one question from Q7 and Q8
7 (a)
List out addressing modes of 8086.
6 M
7 (b)
Explain interrupt structure of 8086.
7 M
8 (a)
Draw Flag Structure of 8086 and explain operation of each flag.
7 M
8 (b)
Explain Logical to physical addressing of 8086.
6 M
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