Draw the internal architecture of 8086 microprocessor.

Internal Architecture of 8086 Microprocessor : The figure given Below is the internal architecture of 8086 microprocessor

Legends of the above given architecture is given below,

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AX = Accumulator Register

SI = Source Index
BX = Base Register

DI = Destination Index
CX = Count Register

DX = Data Register

CS = Code Segment

DS = Data Segment
SP = Stack Pointer

SS = Stack Segment
BP = Base Pointer

ES = Extra Segment
IP = Instruction Pointer

  Instruction Queue

Author: Tanmay Chakrabarty

Tanmay Chakrabarty is a former CSE student, currently working as a Senior Software Engineer with 5+ years of experience in the field of Web Application development in PHP+MySQL platform with strong skills in Javascript, JQuery, JQuery UI and CSS. He tries to write notes every week but fails due to heavy loads of duty.

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