Computer Organisation and Architecture
Assignment - 1
Q. Write down a short-note on following
1. Register
2. Decoder
3. Encoder
4. Multiplexer
5. IC
Assignment - 2
Q.1 Write down the definition on following
1. Digital System
2. Micro Operation
3. Register Transfer Language
Q.2 Explain register transfer in using block diagram and time diagram.
Q.3 What is bus? Explain bus transfer with block diagram.
Q.4 Explain three state bus buffers detail with block diagram.
Q.5 Explain memory transfer.
Q.6 What are the basic arithmetic micro-operation? Give the overview.
Q.7 What is a binary adder? Explain 4-bit binary adder with block diagram.
Q.8 Explain binary adder - subtractor with block diagram of 4-bit adder - subtractor.
Q.9 Explain binary incrementer using a block diagram of 4-bit binary incrementer.
Assignment - 3
Q.1 Draw block diagram of arithmetic circuit & explain with using truth table.
Q.2 What are the logic basic micro-operations? Explain in brief with truth table.
Q.3 Explain Application of logic micro-operations in detail.
Q.4 Explain various shift micro-operations.
Q.5 Explain 4-bit combinational circuit – shifter.
Q.6 Explain arithmetic logic shift unit in detail.
Assignment - 4
Q.1 Define the following terms.
a. Program
b. Instruction
c. Instruction code
d. Operation code
e. Effective address
Q.2 Explain direct and indirect addressing modes with example.
Q.3 Explain basic computer register with example.
Q.4 Draw the diagram of common bus for register and memory.
Q.5 Explain formats of various types of computer instruction with diagram.
Q.6 Explain control unite of a basic computer.
Q.7 Explain instruction cycle with each phase in detail.
Q.8 Explain interrupt cycle with flowchart.
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