MICROPROCESSORS & MICROCOMPUTER: Beginner Guide

MICROPROCESSORS & MICROCOMPUTER

Module – 1

Microprocessors, Microcomputers and Assembly Language: Microprocessors, Microprocessor Instruction Set, Computer Languages, Microcomputers.
Interfacing I/O devices and Memory. Memory-mapped I/O and I/O mapped I/o.

Module – II

The Processors: 8086/8088- Architectures, Pin Diagrams, and Timing Diagrams:- Register Organisation of 8086, Architecture, Signal Descriptions of 8086, Physical Memory Organisation, General Bus Operation, I/O Addressing Capability, Special Processor Activities, Minimum Mode 8086 System and Timings, Maximum Mode 8086 System and Timings.

Module – III

8086 Instruction Set and ALP:- Machine Language Instruction Formats, Addressing Modes of 8086, Instruction Set of 8086, Assembler Directives and Operators, ALP

Module-IV

Special Architectural Features and Related Programming:- Introduction to Stack, the Stack structure of 8086, Interrupts and Interrupt Service Routines, Interrupt Cycle of 8086, Non-Maskable Interrupt, Maskable Interrupt (INTR), Interrupt Programming, Passing Parameters, to Size More than 64K, MACROS, Timings, and Delays;

Module – V

General-Purpose Programmable Peripheral Devices:- The 8255A Programmable Peripheral Interface, Illustration: Interfacing Keyboard and Seven-Segment Display, Illustration: Bidirectional Data Transfer between Two Microcomputers, The 8259A Programmable Interrupt Controller, Direct Memory Access (DMA) and the 8257 DMA Controller