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Sathyabama Institute of Science and Technology BE ECE SECA1601 Microprocessors and Microcontrollers Syllabus

SATHYABAMA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL OF ELECTRICAL AND ELECTRONICS

SECA1601 MICROPROCESSORS AND MICROCONTROLLERS
L T P Credits Total Marks
3 0 0 3 100

UNIT 1 INTRODUCTION TO MICROPROCESSORS 9 Hrs.
Introduction, 8085 Architecture, Pin Diagram and signals, Timing Diagram, Interrupts and its types, Introduction to 8086
microprocessors and its operation.

UNIT 2 PROGRAMMING 8085 MICROPROCESSOR 9 Hrs.
8085 assembly language programming- addressing modes, Instruction formats, Instruction Classification- data transfer,
arithmetic operations, logical operations, branching operations, I/O and machine control - Stack and subroutines, Example
Programs.

UNIT 3 PERIPHERALS AND INTERFACING 9 Hrs.
Introduction, Serial communication USART (8251), Programmable Peripheral Interface (8255), Programmable Interrupt
Controller (8259), Programmable interval timer (8254),DMA controller(8257), Analog to Digital Converter (ADC), and Digital
to Analog Converter (DAC).

UNIT 4 8051 MICROCONTROLLER 9 Hrs.
Introduction to microcontrollers, Difference between microprocessor and microcontroller, Architectural of 8051, Memory
architecture, Timers, Interrupts, Addressing Modes and Instruction set of 8051, Programming examples.

UNIT 5 APPLICATIONS BASED ON 8085 AND 8051 9 Hrs.
Interfacing LED, 7 segment LED Display, Stepper motor control system, Temperature control system, Motor speed control
system, Timer application program, Interfacing LCD.
Max. 45 Hrs.

COURSE OUTCOMES
On completion of the course, student will be able to
CO1 - Understand the architecture and operations of various functional block of 8085.
CO2 - Write assembly language program by understanding addressing modes and the various instructions.
CO3 - Identify the need for various interfacing ICs and explain its function.
CO4 - Understand the architecture and function of various on chip modules of 8051 Microcontroller.
CO5 - Understand the addressing modes of 8051 and write programs.
CO6 - Design and develop program for various I/O units and for real world problem.

TEXT / REFERENCE BOOKS
1. Ramesh Gaonkar, “Microprocessor Architecture, Programming and applications with 8085”, 6/e, Penram International
Publishing Pvt Ltd, 2013.
2. Kenneth J Ayala, “The 8051 Microcontroller”, 3rd Edition, Thomson, 2007.
3. Muhammad Ali Mazidi.”The 8051 Microcontroller and Embedded Systems”, 2nd Edition, Pearson Education, 2008.
4. Ray A.K, Bhurchandi, K.M, English-“Advanced Microprocessors and Peripherals” by Tata McGraw Hill Education
Private Limited-Paperback_Edition- 2nd Edition, 2006.


END SEMESTER EXAMINATION QUESTION PAPER PATTERN
Max. Marks: 100 Exam Duration: 3 Hrs.
PART A: 10 Questions of 2 marks each – No choice 20 Marks
PART B: 2 Questions from each unit of internal choice; each carrying 16 marks 80 Marks