Rewa Engineering College, Rewa
Rewa 486001
Department OF Electrical Engineering
TH
VI SEMESTER
Microprocessors and
Microcontrollers
SESSION: 2017-18
Prepared by: Approved by
Durgesh Choudhary H.O.D.
1
Course Outcomes:
After completion of this course the students will be able to
CO1. identify a detailed architecture and the instruction set of an Intel Microprocessor 8086
and Microcontroller 8051 & 8096.
CO2. distinguish and analyze the properties of Microprocessors & Microcontrollers.
CO3. illustrate the interfacing of different peripherals with Microprocessor and
Microcontroller.
CO4. analyze abstract problems and apply a combination of hardware and software to address
the problem through assembly language programming.
CO5. differentiate and examine the data transfer information and standards of data transfer
through serial & parallel ports.
2
Syllabus
UNIT 1:
Microprocessor 8086 Introduction to 16-bit 8086 microprocessors, architecture of 8086,Pin
Configuration, mode, timing diagram, Memory interfacing, interrupts, Instruction set of 8086,
Addressing mode, Assembler directives & operations, assembly and machine language
programming, subroutine call and returns, Concept of stack, Stack structure of 8086, timings and
delays.
UNIT 2:
Input-Output interfacing: Memory Mapped I/O and Peripherals I/O. PPI 8255 Architecture and
modes of operation, Interfacing to 16-bit microprocessor and programming, DMA controller
(8257) Architecture, Programmable interval timer 8254, USART 8251.
UNIT 3:
Microcontroller 8051 Intel family of 8 bit microcontrollers, Architecture of 8051, Pin
description, I/O configuration, interrupts; Interrupt structure and interrupt priorities, Port
structure and operation, Accessing internal & external memories and different mode of
operations, Memory organization, Addressing mode, instruction set of 8051 and programming.
UNIT 4:
8051 Interfacing, Applications and serial communication 8051 interfacing to ADC and DAC,
Stepper motor interfacing, Timer/ counter functions, 8051 based thyristor firing circuit, 8051
connections to RS- 232, 8051 Serial communication , Serial communication modes, Serial
communication programming, Serial port programming in C.
UNIT 5:
Microcontroller 8096 Introduction to 16-bit Microcontroller, functional block-diagram, memory
status, complete 8096 instruction set, classification of instruction set, addressing modes,
programming examples using 8096, hardware features of 8096,parallel ports, control &status
Registers, Introduction to 16/32 bit PIC microcontrollers and DSPIC.
LABORATORY WORK:
LIST OF EXPERIMENTS
1. Programs for 16 bit arithmetic operations for 8086 (using Various Addressing Modes).
2. Program for sorting an array for 8086.
3. Program for searching for a number or character in a string for 8086
4. Program for string manipulations for 8086.
5. Program for digital clock design using 8086.
6. Interfacing ADC and DAC to 8086.
7. Parallel communication between two microprocessors using 8255.
8. Serial communication between two microprocessor kits using 8251.
9. Interfacing to 8086 and programming to control stepper motor.
10. Programming using arithmetic, logical and bit manipulation instructions of 8051.
11. Program and verify Timer/Counter in 8051.
12. Program and verify Interrupt handling in 8051.
13. UART Operation in 8051.
14. Communication between 8051 kit and PC.
15. Interfacing LCD to 8051.
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16. Interfacing Matrix/Keyboard to 8051.
17. Data Transfer from Peripheral to Memory through DMA controller 8237/8257.
Reference Books & Study Materials
1. Hall Douglas V.,Microprocessor and interfacing, Revised second edition 2006,Macmillan,
McGraw Hill .
2. A.K. Ray &K.M.Bhurchandi, Advanced Microprocessors and peripherals- Architecture,
Programming and Interfacing, Tata McGraw - Hill, 2009 TMH reprint..
3. SenthilkumarSaravananjeevananthanshah,Microprocessors and Interfacing,oxford university
press,2012
4. Kenneth J. Ayala, The 8086 microprocessor: programming and interfacing the PC, Indian -
edition CENGAGE Learning.
5. Muhammad Ali Mazidi and Janice Gillespie Mazidi, The 8051 Microcontroller and Embedded
Systems, Pearson education, 2005.
6. Kenneth J. Ayala, The 8051 Microcontroller Architecture, III edition, CENGAGE Learning.
7. V. Udayashankara and M.S. Mallikarjunaswamy, 8051 Microcontroller: Hardware, Software
& Applications, Tata McGraw - Hill, 2009.
8. McKinlay, The 8051 Microcontroller and Embedded Systems - using assembly and C, PHI,
2006 / Pearson, 2006.
9. Tim Wilmshurst, Designing embedded system with PIC microcontrollers Principles and
applications. 2nd ed. 2011 Bsp books pvt ltd.
4
LECTURE PLAN
Department Electrical Engineering (VIII SEMESTER) Session : 2017-18
Name of Durgesh Choudhary Semester VI Sem
Teacher
Subject Microprocessors and Microcontrollers Sub. Code EE-6003
TIME SCHEDULE : Total expected periods: 44
S. NO Topic Covered No. of Reference
Lectures
Required
Unit I
1. Introduction to Microcontroller, Introduction R1, R2
to 16 bit Microcontrollers 1
2. Architecture of 8086, Pin Configuration 1 R1
3. Mode, Timing diagram, Memory interfacing 2 R2, R3
4. Interrupts 1 R2
5. Instruction set of 8086, Addressing mode 1 R2
6. Assembler directives & operations 1 R2
7. Assembly and machine language 2 R1, R2, R3
programming, Subroutine call and returns
8. Concept of stack, Stack structure of 8086, 1 R2
timings and delays
9. timings and delays 1 R1
Unit II
10. Input-Output interfacing: Memory Mapped 1 R4
I/O and Peripherals I/O
11. PPI 8255 Architecture and modes of 1 R4
operation,
12. Interfacing to 16-bit microprocessor and 2 R4
programming
13. DMA controller (8257) Architecture 1 R3, R4
14. Programmable interval timer 8254 1 R3, R4
15. USART 8251 1 R2
Unit III
16. Microcontroller 8051 Intel family of 8 bit 1 R5
microcontrollers
5
17. Architecture of 8051 1 R5
18. Pin description, I/O configuration 1 R5
19. Interrupts 1 R5, R6
20. Interrupt structure and interrupt priorities 1 R5
21. Port structure and operation 1 R6
22. Accessing internal & external memories and 1 R5, R7,
different mode of operations
23. Memory organization, Addressing mode 1 R5, R8
24. Instruction set of 8051 and programming 1 R5, R6, R7
Unit IV
25. 8051 Interfacing 1 R7
26. Applications and serial communication 8051 1 R7
interfacing to ADC and DAC
27. Stepper motor interfacing 1 R8
28. Timer/ counter functions 1 R5, R8
29. 8051 based thyristor firing circuit, 8051 1 R8
connections to RS- 232
30. 8051 Serial communication , Serial 1 R5, R7
communication modes
31. Serial communication programming, Serial 2 R5
port programming in C
UNIT V
32. Microcontroller 8096 Introduction to 16-bit 1 R9
Microcontroller
33. Functional block-diagram, memory status 1 R9
34. Complete 8096 instruction set 1 R9
35. Classification of instruction set, addressing 1 R9
modes
36. Programming examples 2 R9
using 8096
37. Hardware features of 8096 1 R9
38. Parallel ports, control &status Registers 1 R9
39. Introduction to 16/32 bit PIC 1 R9
microcontrollers and DSPIC.
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Assignment Problems
S. No. Assignment Problems Remark
UNIT 1
1.
1. Draw and explain the architecture of microprocessor 8086?
2. Draw the pin diagram of intel microprocessor 8086?
3. Explain the various addressing modes of 8086?
4. Explain the microprocessor 8086 in details with its specifications?
2. UNIT 2
1. Write an assembly language programming to convert decimal into
hexadecimal. A string of 10 byte data is residing at location starting
from address 30H of internal RAM. Store the data at same place after
conversion.
2. Write an assembly language Program for digital clock design using
8086?
3. Write an assembly language programming to convert ASC2 to BCD?
4. Explain the interfacing of 32kb memory to 8086?
3. UNIT 3
1. What are the differences between microcontroller and microprocessor?
2. Draw and explain the architecture of microcontroller 8051 in detail?
3. What are the various addressing modes in microcontroller 8051?
Explain each with examples.
4. Explain interrupt handling of 8051?
4. UNIT 4
1. Draw and explain the architecture of microcontroller 8051 in detail.
Compare 8051, 8052, 8031 and 8751?
2. What is RS232 standard? Give the pin configuration of RS232 (DB25)
and explain the hand shacking in RS232?
3. Write ALP to find the frequency of unknown source connected with
7
P3.4 and display it on port 1?
4. Write ALP to generate the square wave of 50 Hz on port P2.3 of duty
cycle 66%?
5. UNIT 5
1. Draw and explain the architecture of microcontroller 8096 in detail?
2. Explain the control and status register of 8096?
3. Write an assembly language Program for digital clock design using
8096?
4. Write an assembly language Program to generate the delay of 50ms
followed by 10ms and 30 ms?
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List of Experiments
Microprocessors and Microcontrollers
Subject : EE-6003
S. No. Name of Experiment Date of Remark
Performance
1. Programs for 16 bit arithmetic operations for 8086.
2. Program for sorting an array for 8086.
3. Program for searching for a number or character in
a string for 8086.
4. Program for string manipulations for 8086.
5. Interfacing ADC and DAC to 8086.
6. Interfacing to 8086 and programming to control
stepper motor.
7. Programming using arithmetic, logical and bit
manipulation instructions of 8051.
8. Program and verify Timer/Counter in 8051.
9. Program and verify Interrupt handling in 8051.
10. Interfacing LCD to 8051.
11. Interfacing Matrix/Keyboard to 8051.
12. Data Transfer from Peripheral to Memory through
DMA controller 8237/8257.
