EE2354 MICROPROCESSORS AND MICRO
CONTROLLER L T P C
3 0 0 3
AIM
To introduce Microprocessor Intel 8085 and 8086 and the
Micro Controller 8051
OBJECTIVES
i. To study the Architecture of 8085 & 8086, 8051
ii. To study the addressing modes & instruction set
of 8085 & 8051.
iii. To introduce the need & use of Interrupt
structure 8085 & 8051.
iv. To develop skill in simple program writing for 8051
& 8085 and applications
v. To introduce commonly used peripheral / interfacing
ICs
UNIT I 8085 and 8086 PROCESSOR 9
Hardware Architecture pintouts - Signals – Memory
interfacing – I/O ports and data transfer concepts
– Timing Diagram – Interrupt structure.
UNIT II PROGRAMMING OF 8085 PROCESSOR
9
Instruction format and addressing modes – Assembly
language format – Data transfer, data
manipulation & control instructions – Programming:
Loop structure with counting & Indexing - Look
up table - Subroutine instructions - stack.
UNIT III PERIPHERAL INTERFACING 9
Study of Architecture and programming of ICs: 8255 PPI,
8259 PIC, 8251 USART, 8279 Key board
display controller and 8253 Timer/ Counter – Interfacing
with 8085 - A/D and D/A converter
interfacing.
UNIT IV 8051 MICRO CONTROLLER 9
Functional block diagram - Instruction format and
addressing modes – Timing Diagram Interrupt
structure – Timer –I/O ports – Serial communication.
UNIT V MICRO CONTROLLER PROGRAMMING
& APPLICATIONS 9
Data Transfer, Manipulation, Control & I/O
instructions – Simple programming exercises key board
and display interface – Closed loop control of servo
motor- stepper motor control - Washing
Machine Control.
L = 45 T = 15 TOTAL : 60 PERIODS
70
TEXT BOOKS
1. “Microprocessor and Microcontrollers”, Krishna Kant
Eastern Company Edition, Prentice – Hall of
India, New Delhi , 2007.
2. Muhammad Ali Mazidi & Janice Gilli Mazidi,
R.D.Kinely ‘The 8051 Micro Controller and
Embedded Systems’, PHI Pearson Education, 5th Indian reprint, 2003.
REFERENCES
1. R.S. Gaonkar, ‘Microprocessor Architecture Programming
and Application’, Wiley
Eastern Ltd., New Delhi.
2. The 8088 & 8086 Microprocessors , Walter A Tribal
& Avtar Singh, Pearson, 2007, Fourth
Edition.
