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What is true about Program counter?

It is an 8-bit register, which holds the temporary data of arithmetic and logical operations.

When an instruction is fetched from memory then it is stored in the program counter

It provides timing and control signal to the microprocessor

It is a 16-bit register used to store the memory address location of the next instruction to be executed.

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When a program is being executed in an 8085 microprocessor, its program counter contains

The memory address as the instruction that is to be executed next

The memory address of the instruction that is being currently matched

The total number of instructions in the program being executed

The number of instructions in the current program that have already been executed

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MCQ

8085 microprocessor is an 8-bit microprocessor designed by?

IBM

Dell

Intel

VAX

Discussion

MCQ

What is true about Program counter?

It is an 8-bit register, which holds the temporary data of arithmetic and logical operations.

When an instruction is fetched from memory then it is stored in the program counter

It provides timing and control signal to the microprocessor

It is a 16-bit register used to store the memory address location of the next instruction to be executed.

Discussion

MCQ

This signal is used as the system clock for devices connected with the microprocessor.

X1, X2

CLK OUT

CLK IN

IO/M

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MCQ

Which stack is used in 8085 microprocessors?

FIFO

LILO

LIFO

None of the above

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Microprocessor Basics

Classification

Input Output interfacing

Microcontroller

8085 Architecture

8086 Microprocessor

Multiprocessor Configuration

Peripheral Interface

Register Set of 8051

Serial Communication Unit

Segmentation

Paging

Instruction Set of 8086 8088

Interrupt and Stack of 8051

8051 Instruction Set

Banking

Engineering

General

Medical

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category More Microprocessor Topics

Microprocessor Basics

Classification

Input Output interfacing

Microcontroller

8085 Architecture

8086 Microprocessor

Multiprocessor Configuration

Peripheral Interface

Register Set of 8051

Serial Communication Unit

Segmentation

Paging

Instruction Set of 8086 8088

Interrupt and Stack of 8051

8051 Instruction Set

Report Error

Community Discussion

Similar Questions

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Report Error

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More Microprocessor Topics