SUB A instruction in 8085

Microprocessor
SUB A instruction in 8085

sets zero and carry flags

sets zero and sign flags

reset carry and sign flags

reset zero and parity flags

sets zero and carry flags

sets zero and sign flags

reset carry and sign flags

reset zero and parity flags

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Microprocessor
When RET instruction is executed by any subroutine then

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.

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.

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Microprocessor
The control flags in 8086 are:

All of these

the direction flag(DF).

the interrupt flag(IF).

the Trap flag(TF).

All of these

the direction flag(DF).

the interrupt flag(IF).

the Trap flag(TF).

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Microprocessor
A number of 1-bit registers used in microprocessors to indicate certain conditions are usually referred to as

counters

latches

flags

shift registers

counters

latches

flags

shift registers

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Microprocessor
Circuit A is a 1-bit adder; circuit B is a 1 bit multiplier.[Hint: Construct the truth table for the adder and the multiplier]

None of these

Circuit A has the same number of gates as circuit B

Circuit A has more gates than circuit B

Circuit B has more gates than circuit A

None of these

Circuit A has the same number of gates as circuit B

Circuit A has more gates than circuit B

Circuit B has more gates than circuit A

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Microprocessor
Because we wish to allow each ASCII code to occupy one location in memory, most memories are __________ addressable.

DOUBLEWORD (32 bits)

WORD (16 bits)

BYTE

NIBBLE

DOUBLEWORD (32 bits)

WORD (16 bits)

BYTE

NIBBLE

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Microprocessor

Microprocessor SUB A instruction in 8085

Microprocessor When RET instruction is executed by any subroutine then

Microprocessor The control flags in 8086 are:

Microprocessor A number of 1-bit registers used in microprocessors to indicate certain conditions are usually referred to as

Microprocessor Circuit A is a 1-bit adder; circuit B is a 1 bit multiplier.[Hint: Construct the truth table for the adder and the multiplier]

Microprocessor Because we wish to allow each ASCII code to occupy one location in memory, most memories are __________ addressable.

Microprocessor
SUB A instruction in 8085

Microprocessor
When RET instruction is executed by any subroutine then

Microprocessor
The control flags in 8086 are:

Microprocessor
A number of 1-bit registers used in microprocessors to indicate certain conditions are usually referred to as

Microprocessor
Circuit A is a 1-bit adder; circuit B is a 1 bit multiplier.[Hint: Construct the truth table for the adder and the multiplier]

Microprocessor
Because we wish to allow each ASCII code to occupy one location in memory, most memories are __________ addressable.