1. MICROPROCESSOR AND MICRO CONTROLLER

2. AIM
To analyze and understand the programmable, clock driven, semi conductor IC device i.e. microprocessor and micro controller hardware and applications.

3. Objectives Focuses on the Intel 8085 microprocessor
Explain the Peripherals interfacing devices of 8085 and its applications
Focuses on the 8086 microprocessor
Emphasizes the 8051 micro controller hardware, programming and applications

4. UNIT I 8085 MICROPROCESSOR
8085 Architecture – Instruction set – Addressing modes – Timing diagram – Assembly language programming – Counters – Time delays – Interrupts – Memory interfacing –Interfacing I/O devices

5. 8085 MICROPROCESSOR

6. UNIT II PERIPHERALS INTERFACING OF 8085
Interfacing serial I/O (8251) – Parallel I/O (8255) – Keyboard and display controller (8279) – ADC/DAC interfacing – Inter- integrated circuits interfacing (I2C Standard) – Bus – RS232C – RS485 – GPIB.

7. Inter integrated circuits interfacing (I2C Standard)

8. UNIT III 8086 MICROPROCESSOR
8086 architecture – addressing modes – Instruction Set – 8086 assembly language
programming – Interrupts

10. UNIT IV 8051 MICROCONTROLLER
8051 architecture – I/O pins – Ports and circuits – External memory – Counters and timers – Serial data I/O – Interrupts – Interfacing to external memory and 8255.

11. 8051 MICROCONTROLLER

12. UNIT V 8051 PROGRAMMING AND APPLICATIONS
8051 instruction set – Addressing modes – Assembly language programming – I/O port
programming – Timer and counter programming – Serial communication – Interrupt programming– 8051 interfacing – LCD, ADC, sensors, stepper motors, keyboard and DAC.

13. 8051 INTERFACING WITH LCD

14. TEXT BOOKS
1. Gaonkar, R. S., “Microprocessor Architecture, Programming and Application with 8085”,
4th Edition, Prentice Hall, 2000.
2. Uffenbeck, J., “The 80 × 86 Families, Design, Programming and Interfacing”, 3rd Edition,
Pearson Education, 2002.
3. Mohammed Ali Mazidi and Janice Gillispie Mazidi, “The 8051 Microcontroller and
Embedded Systems”, Pearson Education, 2003.

15. ASSIGNMENT TOPICS 8085 Architecture
Inter-integrated circuits interfacing (I2C Standard)
8086 addressing modes
Interfacing to external memory and 8255
Timer and counter programming

16. SEMINAR TOPICS: Interfacing I/O devices. RS232C
8086 assembly language programming
Interfacing to external memory and 8255
Timer and counter programming

17. URL’S http://en.wikipedia.org/wiki/ Interfacing I/O devices
Timer and counter programming
Interfacing to external memory
RS232C

18. MICROPROCESSOR AND MICRO CONTROLLER LAB

19. LIST OF EXPERIMENTS CYCLE 1
8/16 Bit Arithmetic Operations (Using 8085)
Sorting and Searching (Using 8085, 8086)
for String Manipulation Operations (Using 8086)
Digital Clock and Stop Watch (Using 8086)
Interfacing ADC and DAC
Parallel Communication between Two Microprocessor Kits using Mode 1 and Mode 2 of 8255

20. CYCLE 2 Interfacing and Programming 8279, 8259, and 8253
Serial Communication between Two Microprocessor Kits using 8251
Interfacing and Programming of Stepper Motor and DC Motor Speed control
Arithmetic, Logical and Bit Manipulation Instructions of 8051Microcontroller
Timer, Interrupts and UART Operations in 8051
Microcontroller
Communication between 8051 Microcontroller kit and PC

21. 8085 MICRO PROCESSOR

22. 8086 MICROPROCESSOR

23. 8051 MICROCONTROLLER

24. 8279 FOR INTERFACING

25. STEPPER MOTOR INTERFACING

26. THANK YOU