8086 Hardware Overview

Microprocessor and Micro-Controller

Course Material – EC 403

� 8086 Pin diagram

� Buffering the Databus of 8086 using IC 74245

� Addressing modes of 8086 instructions

� Concept of Segment override prefix

By

Er. Mrs. Saraswati Saha,

Assistant Professor, ECE Department,

RCCIIT, Kolkata