13.
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11.
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20.
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2 D 10590
Section B

Answer at least five questions.

Each question carries 5 marks.

All questions can be attended.
Overall Ceiling 25.

What are universal gates ? Why they are so called ? Explain with example.
Explain in detail, clock signals and triggering in sequential logic circuits.
What is counter ? Explain synchronous counters with necessary diagram.
Describe in detail Input-output configuration of a basic computer.
Describe in detail basic computer instruction formats with example.
Describe various addressing modes.
Explain IO Bus and Interface module in detail.
(5 x 5 = 25 marks)
Section C

Answer any one question.

The question carries 11 marks.
What is combinational circuits? Explain any five with diagram and truth table.

Explain the organization of a micro programmed computer with a block diagram.

(1 x 11 = 11 marks)

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