Consider the following I) Sign flag II) Trap flag III) Parity flag IV) Auxiliary carry flag. Which one of the above flags is/are present in 8085 microprocessor?

Microprocessor
Consider the following I) Sign flag II) Trap flag III) Parity flag IV) Auxiliary carry flag. Which one of the above flags is/are present in 8085 microprocessor?

(I) ,(III) & (IV)

(I) only

(II) & (III)

(I) & (II)

(I) ,(III) & (IV)

(I) only

(II) & (III)

(I) & (II)

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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 and also the PC will be incremented after the execution of the 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.

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 and also the PC will be incremented after the execution of the 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.

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

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Microprocessor
________used to implement the hardware interrupts (RST 7.5, RST 6.5, RST 5.5) by setting various bits to form masks or generate output data via the Serial Output Data (SOD) line.

RIM

SIM

EI

DI

RIM

SIM

EI

DI

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Microprocessor
For a memory with a 16-bit address space, the addressability is

8 bits

16 bits

Cannot be determined

2^16 bits

8 bits

16 bits

Cannot be determined

2^16 bits

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Microprocessor
In 8085 microprocessor, in response to RST 7.5 interrupts the execution is transferred to memory location

003CH

0034H

002CH

0000H

003CH

0034H

002CH

0000H

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Microprocessor
S0 and S1 pins are used for

acknowledging the interrupt

serial communication

None of these

indicating the processor’s status

acknowledging the interrupt

serial communication

None of these

indicating the processor’s status

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Microprocessor

Microprocessor Consider the following I) Sign flag II) Trap flag III) Parity flag IV) Auxiliary carry flag. Which one of the above flags is/are present in 8085 microprocessor?

Microprocessor When RET instruction is executed by any subroutine then

Microprocessor ________used to implement the hardware interrupts (RST 7.5, RST 6.5, RST 5.5) by setting various bits to form masks or generate output data via the Serial Output Data (SOD) line.

Microprocessor For a memory with a 16-bit address space, the addressability is

Microprocessor In 8085 microprocessor, in response to RST 7.5 interrupts the execution is transferred to memory location

Microprocessor S0 and S1 pins are used for

Microprocessor
Consider the following I) Sign flag II) Trap flag III) Parity flag IV) Auxiliary carry flag. Which one of the above flags is/are present in 8085 microprocessor?

Microprocessor
When RET instruction is executed by any subroutine then

Microprocessor
________used to implement the hardware interrupts (RST 7.5, RST 6.5, RST 5.5) by setting various bits to form masks or generate output data via the Serial Output Data (SOD) line.

Microprocessor
For a memory with a 16-bit address space, the addressability is

Microprocessor
In 8085 microprocessor, in response to RST 7.5 interrupts the execution is transferred to memory location

Microprocessor
S0 and S1 pins are used for