Fundamental Computer Organization — Summer 2023

Do as Directed: i. Convert (1110.011) to Decimal.2 ii. Convert (1056) to an octal number.16 iii. Convert (10101) into an octal number.2 iv. Convert hexadecimal 2C to decimal number. v. What is UPS? vi. What is RAM? vii. What is ALU?

What are input devices? Explain any four in detail.

What is universal gate? Which gates are known as universal gate? Explain with reason with help of any one such gate as universal gate.

Where does complements are used? Compare 1’s complement with 2’scomplement.

What is Boolean Algebra Function? Explain any five Basic Laws of Boolean Algebra.

What is shift register? Explain its working with proper circuit diagram.

Explain 1-bit binary half adder and full adder in detail with example.

Explain basic working and applications of Multiplexer.

What is RS Filp-Flop? Draw the circuit diagram and explain its working.

Explain RAM? Types of RAM?

What is Bus? Explain different types of buses.

Write short notes on instruction cycle and execution cycle organization of control register.

Write note on Addressing Techniques.

Explain working of following instructions with example i. ADD ii. DIV iii. CMP iv. NEG v. XOR vi. IMC vii. MOV

Explain instruction format of 8086 microprocessor.

Write note on Data Addressing Modes.

Write note on Bus Interface Unit.