EEC603

MICROPROCESSORS AND MICROCONTROLLER

Module I: Fundamentals of Microprocessors: (11 Lectures)
Fundamentals of 8 bit Microprocessor: Architecture, pin description, Timing diagram,
Instruction set, ,Overview of 8085 Microprocessor, Data Transfer Scheme, Memory Basics of
Memory and I/O Interfacing, Data Transfer Scheme (Serial & parallel data transfer scheme,
Programmed & interrupt driven data transfer, Direct memory access, Programmable
peripheral devices), Programmable interval timer, Analog input-output using AD & DA
converter.
Module II: Fundamentals of Microcontrollers (5 Lectures)
8-bit Microcontroller architecture, Comparison of Microprocessor and Microcontrollers,
Comparison of 8-bit microcontrollers, 16-bit and 32-bit microcontrollers. Definition of
embedded system and its characteristics, Role of microcontrollers in embedded Systems.
Module III:The 8051 Architecture (8 Lectures)
Architecture of 8051, Internal Block Diagram, CPU, ALU, address, data and control bus, Pin
description, I/O configuration, interrupts; Interrupt structure and interrupt priorities, Port
structure and operation, Accessing internal & external memories and different mode of
operations, Memory organization, Timing diagrams and Execution Cycles, Data and
Program Memory,
Module IV: Instruction Set and Programming (8 Lectures)
Addressing modes: Introduction, Instruction syntax, Data types, Subroutines Immediate
addressing, Register addressing, Direct addressing, Indirect addressing, Relative addressing,
Indexed addressing, Bit inherent addressing, bit direct addressing. 8051 Instruction set,
Instruction timings. Data transfer instructions, Arithmetic instructions, Logical instructions,
Branch instructions, Subroutine instructions, Bit manipulation instruction. Assembly
language programs, Assemblers and compilers. Programming and debugging tools.
Module V: Memory and I/O Interfacing (12 Lectures)
Memory and I/O expansion buses, control signals, memory wait states. Interfacing of
peripheral devices such as General Purpose I/O, ADC, DAC, timers, counters, memory
devices.
External Communication Interface
Asynchronous Communication. RS232, SPI, I2C. Introduction and interfacing to protocols
like Blue-tooth and Zig-bee. Module6: Applications (06 Hours) LED, LCD and keyboard
interfacing. Stepper motor interfacing, DC Motor interfacing, sensor interfacing.
Text/References Books :
[1].0000 to 8085 – Introduction to Microprocessor for Scientists & Engineers by Ghosh &
Sridhar, PHI publication (for Module I to Module – III)
[2].Advanced Microprocessor and Peripherals (Architecture, Programming & Interfacing)
by A.K. Roy & K.M. Bhurchandi – TMH Publication (For Module-V to Module- VII)
[3].The 8051 Microcontroller & Embedded Systems by Mazidi & Mazidi – Pearson / PHI
publication (For Module-IV)
[4].Microcontrollers [theory and applications] TMH publication by Ajay V. Deshmukh.
(Chapter – 2 to Chapter – 6)
[5].Microprocessors and programmed logic (2nd Edition), Pearson Education by Kenneth L.
Short