Anna university
Dept:Computer Science and Engineering
Subject Name : CS Microprocessors and Micro controllers
Year : 2nd
Submitted By: admin
Description about this Lecture notes:
Subject Syllabus:
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1.THE 8085 AND 8086 MICROPROCESSORS
8085 Microprocessor architecture-Addressing modes- Instruction set-Programming the 8085
2.8086 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.
3. 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.
4. 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.
5. MICROCONTROLLERS
Architecture of 8051 Microcontroller – signals – I/O ports – memory – counters and
timers – serial data I/O – interrupts-
Interfacing -keyboard, LCD,ADC & DAC
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