Consider the following statements: In 8085 microprocessor, data-bus and address bus are multiplexed in order to I)Increase the speed of microprocessor. II)Reduce the number of pins. III)Connect more peripheral chips. Which of these statements is/are correct?

Microprocessor
Consider the following statements: In 8085 microprocessor, data-bus and address bus are multiplexed in order to I)Increase the speed of microprocessor. II)Reduce the number of pins. III)Connect more peripheral chips. Which of these statements is/are correct?

(I), (II) & (III)

(I) only

(II) only

(II) & (III)

(I), (II) & (III)

(I) only

(II) only

(II) & (III)

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Microprocessor
Register pair used to indicate memory

D and E

W and Z

H and L

B and C

D and E

W and Z

H and L

B and C

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Microprocessor
ALU (Arithmetic and Logic Unit ) of 8085 microprocessor consists of

Accumulator, arithmetic and logic circuits

Accumulator, temporary register, arithmetic, logic circuits and five flags

Accumulator, temporary register, arithmetic and logic circuits

Accumulator, arithmetic, logic circuits and five flags

Accumulator, arithmetic and logic circuits

Accumulator, temporary register, arithmetic, logic circuits and five flags

Accumulator, temporary register, arithmetic and logic circuits

Accumulator, arithmetic, logic circuits and five flags

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Microprocessor
What is the size (in bytes) of Prefetch queue in 8086?

2.

6.

4.

3.

2.

6.

4.

3.

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Microprocessor
A structure that stores a number of bits taken “together as a unit” is a

Mux

Register

Decoder

Gate

Mux

Register

Decoder

Gate

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Microprocessor
Which one of the following instruction may be used to clear the accumulator content irrespective of its initial value?

CLR A

SUB A

MOV A, 00H

ORA A

CLR A

SUB A

MOV A, 00H

ORA A

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Microprocessor

Microprocessor Consider the following statements: In 8085 microprocessor, data-bus and address bus are multiplexed in order to I)Increase the speed of microprocessor. II)Reduce the number of pins. III)Connect more peripheral chips. Which of these statements is/are correct?

Microprocessor Register pair used to indicate memory

Microprocessor ALU (Arithmetic and Logic Unit ) of 8085 microprocessor consists of

Microprocessor What is the size (in bytes) of Prefetch queue in 8086?

Microprocessor A structure that stores a number of bits taken “together as a unit” is a

Microprocessor Which one of the following instruction may be used to clear the accumulator content irrespective of its initial value?

Microprocessor
Consider the following statements: In 8085 microprocessor, data-bus and address bus are multiplexed in order to I)Increase the speed of microprocessor. II)Reduce the number of pins. III)Connect more peripheral chips. Which of these statements is/are correct?

Microprocessor
Register pair used to indicate memory

Microprocessor
ALU (Arithmetic and Logic Unit ) of 8085 microprocessor consists of

Microprocessor
What is the size (in bytes) of Prefetch queue in 8086?

Microprocessor
A structure that stores a number of bits taken “together as a unit” is a

Microprocessor
Which one of the following instruction may be used to clear the accumulator content irrespective of its initial value?