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) only

(I), (II) & (III)

(II) only

(II) & (III)

(I) only

(I), (II) & (III)

(II) only

(II) & (III)

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Microprocessor
How can we make any bit of a register “0”?

AND that bit with “1” and remaining bits with “0”.

OR that bit with “0” and remaining bits with “1”.

OR that bit with “1” and remaining bits with “0”.

AND that bit with “0” and remaining bits with “1”.

AND that bit with “1” and remaining bits with “0”.

OR that bit with “0” and remaining bits with “1”.

OR that bit with “1” and remaining bits with “0”.

AND that bit with “0” and remaining bits with “1”.

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Microprocessor
If the number of address bits in a memory is reduced by 2 and the addressability is doubled, the size of the memory (i.e., the number of bits stored in the memory)

Increases by 2^(address bits)/addressability

Halves

Doubles

Remains unchanged

Increases by 2^(address bits)/addressability

Halves

Doubles

Remains unchanged

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Microprocessor
FPGA means

Field Programmable Gate Array

Forward Parallel Gate Array

Forward Programmable Gate Array

Field Parallel Gate Array

Field Programmable Gate Array

Forward Parallel Gate Array

Forward Programmable Gate Array

Field Parallel Gate Array

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Microprocessor
The address bus width of a microprocessor which is capable of addressing 64 Kbytes of the memory is

20

16

12

8

20

16

12

8

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Microprocessor
In 8085 microprocessor , let the accumulator contains the value 0AH and register C contains the value 05H. After CMP C instruction is executed, the

zero and carry flags will be reset

zero flag will be reset and carry flag will be set

zero flag will be set and carry flag will be reset

zero and carry flags will be set

zero and carry flags will be reset

zero flag will be reset and carry flag will be set

zero flag will be set and carry flag will be reset

zero and carry flags will be set

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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 How can we make any bit of a register “0”?

Microprocessor If the number of address bits in a memory is reduced by 2 and the addressability is doubled, the size of the memory (i.e., the number of bits stored in the memory)

Microprocessor FPGA means

Microprocessor The address bus width of a microprocessor which is capable of addressing 64 Kbytes of the memory is

Microprocessor In 8085 microprocessor , let the accumulator contains the value 0AH and register C contains the value 05H. After CMP C instruction is executed, the

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
How can we make any bit of a register “0”?

Microprocessor
If the number of address bits in a memory is reduced by 2 and the addressability is doubled, the size of the memory (i.e., the number of bits stored in the memory)

Microprocessor
FPGA means

Microprocessor
The address bus width of a microprocessor which is capable of addressing 64 Kbytes of the memory is

Microprocessor
In 8085 microprocessor , let the accumulator contains the value 0AH and register C contains the value 05H. After CMP C instruction is executed, the