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It fetches the next instruction.

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∙ 15y ago

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When the microprocessor completes an instruction what happens?

it goes to queue for next instruction


What is the need of Instruction PointerIP in 8086 microprocessor?

The Instruction Pointer (IP) in an 8086 microprocessor contains the address of the next instruction to be executed. The processor uses IP to request memory data from the Bus Interface Unit, and then increments it by the size of the instruction.


Which instruction in 8086 microprocessor is 6 bytes long?

mov


How does the microprocessor work?

Suppose we give a 8-bit instruction ADD B to the microprocessor then this instruction is not at all understood by microprocessor as it only accepts binary inputs so first of all it stores the instruction in the INSTRUCTION REGISTOR then it decodes this instruction ADD B to its suitable binary code 80H in the INSTRUCTION DECODER.. after converting to 80H then the microprocessor understands that .. yes i have to add the content of the resistor B with that of A(accumulator) and store the result in the accumulator A this is a small example how microprocessor operates facing the instructions


If a processor has begun executing an instruction before it completes the previous instruction it must be using?

pipelining


Demonstrate a correct understanding of the fetch execute cycle of microprocessor?

The fetch-execute cycle of a typical microprocessor involves fetching an instruction from memory, determining what actions the instruction requires it to do, and performing those actions. It is also simply called the Instruction Cycle.


How does the 8085 microprocessor instruction register work?

stores next instructions


How many instruction are there in 8085 mp?

There are 74 instructions in the 8085 microprocessor.


What does Microprocessor does when it encounters an non maskable interrupt?

Finishes the current executing instruction and then serves the interrupt.


What is the purpose of adc instruction according to 8085 microprocessor?

this instruction is used to add the specified register content to that of the accumulator along with the carry flag value. this instruction is used in processes which involve continuous addition.


What is an address bus in a microprocessor?

The address bus is a section of the bus that emits the address of the desired instruction or operand.


Difference between call instruction and jump instruction in 8085 microprocessor?

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