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Sathyabama Institute of Science and Technology BE EEE SECA1508 Microprocessor, Interfacing and Its Applications Syllabus

SATHYABAMA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL OF ELECTRICAL AND ELECTRONICS ENGINEERING

SECA1508
MICROPROCESSOR, INTERFACING
AND ITS APPLICATIONS
L T P Credits Total Marks
3 * 0 3 100

UNIT 1 8085 MICROPROCESSOR 9 Hrs.
8085 Architecture-Timing Diagram-Interrupts-Addressing Modes-Instruction Formats-Instruction Set-Programming of 8085.
UNIT 2 8086 MICROPROCESSOR 9 Hrs.
8086 Architecture-Maximum and Minimum Mode-Memory Banks-Memory Segmentation-Programming Model -Instruction
Set-Programming of 8086.

UNIT 3 PERIPHERALS INTERFACING USING 8085/8086 9 Hrs.
Introduction, memory and I/O interfacing, data transfer schemes, programmable peripheral interface (8255), programmable
DMA controller (8257), programmable interrupt controller (8259), Universal synchronous asynchronous receiver transmitter
(USART) (8251), programmable counter/interval timer (8254).

UNIT 4 INTERFACING CONCEPTS WITH 8085/8086 9 Hrs.
Switches-Matrix Keyboard-interfacing LED, 7 segment LED, LCD, Analog to Digital Converter (ADC), Digital to Analog
Converter (DAC), Memory Interfacing (RAM and ROM).

UNIT 5 APPLICATIONS USING 8085/8086 9 Hrs.
Stepper motor interfacing with ULN2003-specific angle rotation, Motor speed control, Temperature control system, Traffic
light control-6V relay to control AC Bulb-PWM generation for Single phase controlled rectifier with specific firing angle.
Max. 45 Hrs.

COURSE OUTCOMES
On completion of the course, student will be able to
CO1 - Have clear understanding on the basics of 8085/8086 microprocessor, working and signals and familiarize the
entire instruction set of 8085/8086 microprocessors.
CO2 - Ability to analyse the computational complexity of the developed algorithms through timing diagram / T-states.
CO3 - Familiarize the peripheral devices.
CO4 - Ability to provide solutions to the problems related to processor program development.
CO5 - Design and develop interfacing circuits for real time applications.
CO6 - Feasibility of developing user defined circuits for the left out flip flops in the flag registers of 8085/8086 processors.

TEXT / REFERENCE BOOKS
1. Ramesh Gaonkar, “Microprocessor Architecture, Programming and applications with 8085”, 6th Edition, Penram
International Publishing Pvt. Ltd., 2014.
2. Douglas V. Hall, “Microprocessor and its Interfacing”, Tata McGraw Hill, Edited second Version, 2006.
3. Nagoor Kani A, “Microprocessor (8085) and its Applications”, 2nd Edition, RBA publications, 2013.
4. Mathur A.P, “Introduction to Microprocessor”, Tata McGraw Hill, 3rd Edition 2002.

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