MICROPROCESSORS AND MICROCONTROLLERS(SEMESTER IV)

ANNA UNIVERSITY :: CHENNAI 600 025
UNIVERSITY DEPARTMENTS
REGULATIONS – 2008
CURRICULUM FROM III TO VIII SEMESTERS AND ELECTIVES FOR
B.TECH. INFORMATION TECHNOLOGY

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MICROPROCESSORS AND MICROCONTROLLERS
(Common to CSE & IT)

 

UNIT I

THE 8085 AND 8086 MICROPROCESSORS

           8085 Microprocessor architecture-Addressing modes- Instruction set-Programming the 8085

UNIT II

SOFTWARE ASPECTS

           Intel 8086 microprocessor - Architecture - Signals- Instruction Set-Addressing Modes- Assembler Directives- Assembly Language Programming-Procedures-Macros-Interrupts And Interrupt Service Routines-BIOS function calls.

UNIT III

MULTIPROCESSOR CONFIGURATIONS

           Coprocessor Configuration – Closely Coupled Configuration – Loosely Coupled Configuration –8087 Numeric Data Processor – Data Types – Architecture –8089 I/O
Processor –Architecture –Communication between CPU and IOP.

UNIT IV

I/O INTERFACING

           Memory interfacing and I/O interfacing with 8085 – parallel communication interface – serial communication interface – timer-keyboard/display controller – interrupt controller – DMA controller (8237) – applications – stepper motor – temperature control.

UNIT V

MICROCONTROLLERS

           Architecture of 8051 Microcontroller – signals – I/O ports – memory – counters and timers – serial data I/O – interrupts- Interfacing -keyboard, LCD,ADC & DAC