STUPIDSID
Solve any one question from Q1 and Q2
1 (a)
Multiply the following signed numbers using Booth's Algorithm.
Multiplicand: (14)10
Multiplier: (-10)10.
Multiplicand: (14)10
Multiplier: (-10)10.
6 M
1 (b)
Differentiate the minimum and maximum mode operation of microprocessor 8086.
6 M
2 (a)
Apply restoring algorithm on Dividend: 1001 and Divisor: 11.
6 M
2 (b)
Describe instruction types on the basis of its operation and number of addresses used with suitable example.
6 M
Solve any one question from Q3 and Q4
3 (a)
Enlist various features of 8086 and explain how the instruction pre-fetch queue is helpful in improving its performance.
7 M
3 (b)
Define the term 'Microprogramming' and compare Horizontal Microprogramming with Vertical Microprogramming.
6 M
4 (a)
Write fetch sequence of program execution and explain it in detail.
6 M
4 (b)
Draw and explain the register organization of microprocessor 8086.
7 M
Solve any one question from Q5 and Q6
5 (a)
Which are the characteristics of memory system? Draw DRAM cell and explain its read and write operation in detail.
7 M
5 (b)
Comment on 'Need of Paging' and explain Virtual to Physical address translation using Paging mechanism.
6 M
6 (a)
Explain the role of cache in memory organization. Describe any Cache replacement algorithm in short.
7 M
6 (b)
Write note on optical memory options: DVD and CDROM.
6 M
Solve any one question from Q7 and Q8
7 (a)
Enlist various features of PPI-8255 and USART-8251 in detail.
6 M
7 (b)
Describe term PCI Bus.
6 M
8 (a)
Explain different Bus Arbitration Techniques.
6 M
8 (b)
Write a note on DMA.
6 M
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