EC2304 MICROPROCESSOR AND MICROCONTROLLER
AIM To learn the architecture, programming, interfacing and rudiments of
system design of microprocessors and microcontrollers.
To introduce microprocessors and basics of system design using microprocessors.
To introduce h/w architecture, instruction set and programming of 8085
To introduce the h/w architecture, instruction set and programming of 8086
To introduce the peripheral interfacing of microprocessors.
To introduce through case studies, the system design principles using 8085 and 8086.
To introduce the h/w architecture, instruction set, programming and interfacing of 8051 microcontroller.
UNIT I INTRODUCTION TO 8 BIT AND 16 BIT MICROPROCESSORS – H/W ARCHITECTURE
Introduction to microprocessor, computer and its organization, Programming system,Address bus, data bus and control bus, Tristate bus, clock generation, ConnectingMicroprocessor to I/O devices , Data transfer schemes, Architectural advancements ofmicroprocessors. Introductory System design using microprocessors, 8086 – Hardware Architecture, External memory addressing, Bus cycles, some important Companion
Chips, Maximum mode bus cycle, 8086 system configuration, Memory Interfacing, Minimum mode system configuration, Maximum mode system configuration, Interrupt processing, Direct memory access.
UNIT II 16 BIT MICROPROCESSOR INSTRUCTION SET AND ASSEMBLY LANGUAGE PROGRAMMING
Programmer’s model of 8086, operand types, operand addressing, assembler directives, instruction set - Data transfer group, Arithmetic group, logical group, control transfer group, miscellaneous instruction groups, programming.
UNIT III MICROPROCESSOR PERIPHERAL INTERFACING
Introduction, Generation of I/O Ports, Programmable Peripheral Interface (PPI)-Intel 8255, Sample-and-Hold Circuit and Multiplexer, Keyboard and Display Interface, Keyboard and Display Controller (8279), Programmable Interval timers (Intel 8253, 8254), D-to-A converter, A-to-D converter, CRT Terminal Interface, Printer Interface.
UNIT IV 8 BIT MICROCONTROLLER- H/W ARCHITECTURE, INSTRUCTION SET AND PROGRAMMING
Introduction to 8051 Micro-controller, Architecture, Memory organization, Special function registers, Port Operation, Memory Interfacing, I/O Interfacing, Programming 8051 resources, interrupts, Programmer’s model of 8051, Operand types, Operand addressing, Data transfer instructions, Arithmetic instructions, Logic instructions, Control transfer instructions, Programming
UNIT V SYSTEM DESIGN USING MICRO PROCESSOR &
Case studies – Traffic light control, washing machine control, RTC Interfacing using I2C Standard- Motor Control- Relay, PWM, DC & Stepper Motor.
1. Krishna Kant, “MICROPROCESSORS AND MICROCONTROLLERS Architecture, programming and system design using 8085, 8086, 8051 and 8096”. PHI 2007.
2. Douglas V Hall, “MICROPROCESSORS AND INTERFACING, PROGRAMMING AND HARDWARE” TMH, 2006.
1. Muhammad Ali Mazidi, Janice Gillispie Mazidi, Rolin D.MCKinlay The 8051Microcontroller and Embedded Systems, Second Edition, Pearson Education 2008.
2. Kenneth J. Ayala, “The 8086 Microprocessor: Programming & Interfacing The PC”,Delmar Publishers, 2007.
3. A K Ray, K M Bhurchandi, Advanced Microprocessors and Peripherals, TMH, 2007.