Assertion(A): Ready signal of microprocessor is used to detect whether a peripheral is ready for the data transfer or not. Reason(R): In the microprocessor during data transfer operations, the wait states are added by forcing the ready signal low.

Microprocessor
Assertion(A): Ready signal of microprocessor is used to detect whether a peripheral is ready for the data transfer or not. Reason(R): In the microprocessor during data transfer operations, the wait states are added by forcing the ready signal low.

Both A & R are true but R is not the correct explanation of A .

Both A & R are true and R is the correct explanation of A.

A is false but R is true.

A is true but R is false.

Both A & R are true but R is not the correct explanation of A .

Both A & R are true and R is the correct explanation of A.

A is false but R is true.

A is true but R is false.

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

Accumulator, arithmetic and logic circuits

Accumulator, arithmetic, logic circuits and five flags

Accumulator, temporary register, arithmetic and logic circuits

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

Accumulator, arithmetic and logic circuits

Accumulator, arithmetic, logic circuits and five flags

Accumulator, temporary register, arithmetic and logic circuits

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

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Microprocessor
An I/O processor controls the flow of information between

Two I/O devices

Main memory and I/O devices

Cache and main memory

Cache memory and I/O devices

Two I/O devices

Main memory and I/O devices

Cache and main memory

Cache memory and I/O devices

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Microprocessor
If m is a power of 2, the number of select lines required for an m-input mux is:

m

2*m

2^m

log2 (m)

m

2*m

2^m

log2 (m)

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Microprocessor
How many bytes in a zero memory page should be reserved for vectors used by RST instructions?

64.

128.

16.

32.

64.

128.

16.

32.

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Microprocessor
In 8085, the pins for SID and SOD are

3 and 4 respectively

4 and 5 respectively

4 and 3 respectively

5 and 4 respectively

3 and 4 respectively

4 and 5 respectively

4 and 3 respectively

5 and 4 respectively

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Microprocessor

Microprocessor Assertion(A): Ready signal of microprocessor is used to detect whether a peripheral is ready for the data transfer or not. Reason(R): In the microprocessor during data transfer operations, the wait states are added by forcing the ready signal low.

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

Microprocessor An I/O processor controls the flow of information between

Microprocessor If m is a power of 2, the number of select lines required for an m-input mux is:

Microprocessor How many bytes in a zero memory page should be reserved for vectors used by RST instructions?

Microprocessor In 8085, the pins for SID and SOD are

Microprocessor
Assertion(A): Ready signal of microprocessor is used to detect whether a peripheral is ready for the data transfer or not. Reason(R): In the microprocessor during data transfer operations, the wait states are added by forcing the ready signal low.

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

Microprocessor
An I/O processor controls the flow of information between

Microprocessor
If m is a power of 2, the number of select lines required for an m-input mux is:

Microprocessor
How many bytes in a zero memory page should be reserved for vectors used by RST instructions?

Microprocessor
In 8085, the pins for SID and SOD are