In microprocessor based system DMA refers to

Microprocessor
In microprocessor based system DMA refers to

direct memory access for the user

None of these

direct memory access for microprocessor

direct memory access for the I/O device

direct memory access for the user

None of these

direct memory access for microprocessor

direct memory access for the I/O device

ANSWER DOWNLOAD EXAMIANS APP

Microprocessor
In 8086, _______ uses a mechanism known as an instruction stream queue to implement a pipeline architecture.

Both ‘b’ and ‘c’

Bus Interface Unit (BIU)

Execution Unit (EU)

None of these

Both ‘b’ and ‘c’

Bus Interface Unit (BIU)

Execution Unit (EU)

None of these

ANSWER DOWNLOAD EXAMIANS APP

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

log2 (m)

2*m

m

2^m

log2 (m)

2*m

m

2^m

ANSWER DOWNLOAD EXAMIANS APP

Microprocessor
In 8085 microprocessor, the RST6 instruction transfer programme execution to following location

0048H.

0024H.

0060H.

0030H.

0048H.

0024H.

0060H.

0030H.

ANSWER DOWNLOAD EXAMIANS APP

Microprocessor
Assuming LSB is at position 0 and MSB at position 7, which bit positions are not used (Undefined) in flag register of an 8085 microprocessor?

2, 3, 5

1, 3, 4

1, 2, 5

1, 3, 5

2, 3, 5

1, 3, 4

1, 2, 5

1, 3, 5

ANSWER DOWNLOAD EXAMIANS APP

Microprocessor
When RET instruction is executed by any subroutine then

the PC will be incremented after the execution of the instruction.

without any operation, the calling program would resume from instruction immediately following the call instruction and also the PC will be incremented after the execution of the instruction.

the top of the stack will be popped out and assigned to the PC.

without any operation, the calling program would resume from instruction immediately following the call instruction.

the PC will be incremented after the execution of the instruction.

without any operation, the calling program would resume from instruction immediately following the call instruction and also the PC will be incremented after the execution of the instruction.

the top of the stack will be popped out and assigned to the PC.

without any operation, the calling program would resume from instruction immediately following the call instruction.

ANSWER DOWNLOAD EXAMIANS APP

Microprocessor

Microprocessor In microprocessor based system DMA refers to

Microprocessor In 8086, _______ uses a mechanism known as an instruction stream queue to implement a pipeline architecture.

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

Microprocessor In 8085 microprocessor, the RST6 instruction transfer programme execution to following location

Microprocessor Assuming LSB is at position 0 and MSB at position 7, which bit positions are not used (Undefined) in flag register of an 8085 microprocessor?

Microprocessor When RET instruction is executed by any subroutine then

Microprocessor
In microprocessor based system DMA refers to

Microprocessor
In 8086, _______ uses a mechanism known as an instruction stream queue to implement a pipeline architecture.

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

Microprocessor
In 8085 microprocessor, the RST6 instruction transfer programme execution to following location

Microprocessor
Assuming LSB is at position 0 and MSB at position 7, which bit positions are not used (Undefined) in flag register of an 8085 microprocessor?

Microprocessor
When RET instruction is executed by any subroutine then