DOC/LP/00/21.01.2005

LESSON PLAN LP – ME2255LP Rev. No: 01Date: 21/12/2012Page 01 of 06

Sub Code & Name: ME2255-Electronics and Microprocessors Unit : I Branch : AE & ME Semester : IV

Unit-I: SEMICONDUCTORS AND RECTIFIERS 9

Classification of solids based on energy band theory-Intrinsic semiconductors-Extrinsic semiconductors-P type and N type-PN junction-Zener effect-Zener diode characteristics-Half wave and full wave rectifiers -Voltage regulation

Objective: To study about the semiconductors characteristics and their applications.

Session No.

Topics to be covered Time Ref Pg.No. Teaching Method

1. Introduction of the syllabus, Energy Band Theory 50m 1,6

1-11, 1-8 BB

2.Classification of solids based on energy band theory (insulators, conductors and semiconductors- Types)

50m 1,6 11-17,8-16 BB

3.Mobility and conductivity, Intrinsic Semiconductors – Electrons and Holes in the semiconductors.

50m 1,3,619-24,106-113,63-67

BB

4.Extrinsic semiconductors – Donor and Acceptor impurities, PN junction – Open circuited

50m 1,3,6

24-27-49-52,113-117,86-90

BB

5. PN junction – Reverse and Forward bias, VI characteristics 50m 1,3,6

52-55,117-120,90-98

BB

6.Current components in PN diode-Diode current, Reverse saturation current, Majority carrier current components

50m 1,3,6 56-61,120-124 BB

7.Break down diodes-Avalanche multiplication, Zener breakdown, VI characteristics

50m 1,3,6 61-67,151-153 BB

8. Half wave- Principle, Ripple factor derivation, Efficiency 50m 1,3,6 103-109,

133-136 BB

9.Full wave Rectifier(Centre Tap & Bridge)- Principle, Ripple factor derivation, Efficiency

50m 1,3,6 137-147 BB

10. Voltage Regulation, Problems in HWR & FWR 50m 6 489-491 BB

11. Problems in HWR & FWR 50m 6 489-491 BB

DOC/LP/00/21.01.2005

LESSON PLAN LP – ME2255LP Rev. No: 01Date: 21/12/2012Page 02 of 06

Sub Code & Name: ME225–Electronics and Microprocessors Unit : II Branch : AE & ME Semester : IV

Unit-II: TRANSISTORS AND AMPLIFIERS 12

Bipolar junction transistor- CB, CE, CC configuration and characteristics-Biasing circuits-Class

A, B and C amplifiers- Field effect transistor-Configuration and characteristic of FET amplifier-

SCR, Diac, Triac, UJT-Characteristics and simple applications-Switching transistors-Concept of

feedback-Negative feedback-Application in temperature and motor speed control.

Objective: To study Transistors, its characteristics with applications and also about the power

electronics.

Session No.

Topics to be covered Time Ref Pg.No Teaching Method

12.Bipolar junction transistor-Open circuited, Biased in forward direction, Transistor current components

50m 1,3,6118-124,160-164,140-144

BB

13.Transistor as an amplifier, Transistor configuration CB- Input and Output characteristics

50m 1,3,6124-130,164170,145-148

BB

14. CE and CC – Input and output characteristics 50m 1,3,6130-144,170-178,148-153

BB

15. Biasing circuits-Base resistor, Biasing with feedback 50m 3,6 197-207,

161-166 BB

16. Biasing circuits- Biasing with feedback 50m 3,6 197-207,161-166 BB

17. Class A, B and C amplifiers 50m 3 270-275 BB

18. Field effect transistor- operation, Characteristics, Pinch off voltage 50m 1,3,6

310-318,392-398,175-182

BB

19. SCR- Operation, Characteristics (Rectifiers) 50m 1,3,6712-719,412-420,200-205

BB

20. DIAC, TRIAC- operation, characteristics 50m 3,6 427-434,209-212 BB

21. UJT-operation, Characteristics, Applications 50m 3,6 434-440,212-216 BB

22. Switching transistor-Feed back concepts-Problems in transistors 50m 1,6 408-416,

404-408 BB

23. Negative Feedback amplifiers, Input resistance & Output resistance 50m 1,3,6

416-422,288-296,409-418

BB

24. Temperature and Motor speed control 50m 7,8,9 - BB

DOC/LP/00/21.01.2005

LESSON PLAN LP – ME2255LP Rev. No: 01Date: 21/12/2012Page 03 of 06

Sub Code & Name: ME225–Electronics and Microprocessors Unit : III Branch : AE & ME Semester : IV

Unit-III: DIGITAL ELECTRONICS 9

Binary number system - AND, OR, NOT, NAND, NOR circuits-Boolean algebra- Exclusive OR gate -

Flip flops-Half and full adders-Registers-Counters-A/D and D/A conversion.

Objective: To study about the gates and flip flops with their applications.

Session No.

Topics to be covered Time Ref Pg.No Teaching Method

25.Binary Number system-Decimal to Binary, Octal-Binary, Hexadecimal to binary, Hex to octal

50m 4,646-48-183-197,615-622

BB

26. AND,OR,NOT,NAND,NOR,EX-OR Gates 50m 1,4,6

157-166-171-173,48-68,628-634

BB

27. Boolean Algebra (laws and Theorem) SOP,POS 50m 4 94-102 BB

28. Flip flops – RS,JK,T,D 50m 1,4,6627-632,282-297,648-651

BB

29. Half and full adders 50m 4,6 239-241637-640 BB

30. Shift Registers-Serial in Serial out, Serial in parallel out 50m 1,4,6

632-636312-324651-654

OHP

31. Counters-Asynchronous, synchronous 50m 1,4,6

636-645342-346-351-355654-657

OHP

32. D/A Converters-Types 50m 1,4,6661-665409-412657-660

OHP

33. A/D Converters-Types 50m 1,4,6665-667417-422660-663

OHP

DOC/LP/00/21.01.2005

LESSON PLAN LP – ME2255LP Rev. No: 01Date: 21/12/2012Page 04 of 06

Sub Code & Name: ME225–Electronics and Microprocessors Unit : IV Branch : AE & ME Semester : IV

Unit-IV: 8085 MICROPROCESSOR 9

Block diagram of microcomputer-Architecture of 8085-Pin configuration-Instruction set-Addressing

modes-Simple programs using arithmetic and logical operations.

Objective: To study about the Microprocessor 8085 and to know about writing machine language

programming.

Session No.

Topics to be covered Time Ref Pg.No Teaching Method

34. Microprocessors, Block Diagram of Microcomputer 50m 2

4-7-9-15-20-26

BB

35. Architecture of 8085 – Pin configuration 50m 2 95-107 OHP

36. Instruction set – Arithmetic, Logical instruction 50m 2 33-42 BB

37. Instruction set - Data transfer instruction set 50m 2 43-50 BB

38. Instruction set - Branch instructions 50m 2 43-50 BB

39. Addressing modes – Direct, Indirect, Immediate 50m 2 179-184 BB

40. 8 bit Addition, subtraction, multiplication, division 50m 2 186-193

342-344 BB

41. Sorting of numbers in ascending and descending order 50m 2 259-261 BB

42. BCD Addition & subtraction, Addition with carry 50m 2

334-338365-366 BB

43. Subtraction with carry, BCD to Binary conversion 50m 2 344-346,

324-327 BB

CAT - I 180m - - -

DOC/LP/00/21.01.2005

LESSON PLAN LP – ME2255LP Rev. No: 01Date: 21/12/2012Page 05 of 06

Sub Code & Name: ME225–Electronics and Microprocessors Unit : V Branch : AE & ME Semester : IV

Unit-V: INTERFACING AND APPLICATIONS OF MICROPROCESSOR 6

Basic interfacing concepts - Interfacing of Input and Output devices-Applications of microprocessor

Temperature control, Stepper motor control, traffic light control.

Objective: To study interfacing techniques of external devices with 8085 and applications.

Session No.

Topics to be covered Time Ref Pg.No Teaching Method

44. Basic interfacing concepts 50m 2 371-374 BB

45. Interfacing of input and output devices 50m 2 432-439 OHP

46. 8255 Programmable peripheral interface 50m 2 459-463 OHP

47. Cont. 8255 Programmable peripheral interface 50m 2 463-466 OHP

48. Applications of microprocessor – Temperature control 50m 2 467-475 OHP

49. Interfacing 8085 with 8255 to control Stepper motor 50m 10 408-4010 OHP

50. Interfacing 8085 with 8255 to control Traffic light 50m 10 403-407 OHP

CAT-II 75m - - -

DOC/LP/00/21.01.2005

LESSON PLAN LP – ME2255LP Rev. No: 01Date: 21/12/2012Page 06 of 06

Sub Code & Name: ME225–Electronics and Microprocessors Branch : AE & ME Semester : IV

Course Delivery Plan:

Week 1 2 3 4 5 6 7 8 9 10 11 12 13

I II I II I II I II I II I II I II I II I II I II I II I II I II

UNIT 1 1 1 1 1 2 2 2 2 2 2 3 3 3 3 3 4 4 4 4 4 5 5 5 5 -

TEST - T1 T2 T3 T4 T5 T6 T7 T8 CAT-I T9 T10 CAT-II

TEXT BOOKS

1. Milman and Halkias, “Integrated Electronics”, Tata McGraw-Hill publishers,1995.

2. Ramesh Goankar, “Microprocessor Architecture”, Programming and Applications with

8085, Wiley Eastern, 1998

REFERENCES

3. Mehta V.K. “Principles of Electronics”, S.Chand and Company Ltd, 1994

4. Malvino and Leach, “Digital Principles and Applications”, Tata McGraw –Hill, 1996

5. Dougles V.Hall, “Microprocessor and Interfacing”, Programming and Hardware, Tata Mc-

Graw-Hill, 1999.

6. Salivahanan. S, Suresh Kumar. N, Vallavaraj.A, “Electronic Devices and circuits”,

First Edition, Tata McGraw- Hill, 1999.

7. http://www.mpoweruk.com/motorcontrols.htm

8. http://www.allaboutcircuits.com

9. http://controls.engin.umich.edu/wiki/index.php/Feedback_control

10. A.Nagoor Kani , “Microprocessor and its applications”, First Edition, RBA publications.

Prepared by Approved bySignature

Name T.J.JEYAPRABHA,M.H. MASOOD

Dr.S.GANESH VAIDYANATHAN

Designation AP HOD - ECDate 21.12.2012 21.12.2012

FL/AE & ME/5.2.5/ME2255

Note: T1,…,T10: Weekly Test ; CAT: Continuous Assessment Test

FL/EC/5.2.5/EC2352

ELECTRONICS AND COMMUNICATION ENGINEERING

ELECTRONICS AND COMMUNICATION ENGINEERING

T.J.JEYAPRABHA T.J.JEYAPRABHA T.J.JEYAPRABHA

ELECTRONICS AND COMMUNICATION ENGINEERING

ECE ECE ECE ME ME AE

RC/ME/5.2.5/ME2255-A RC/ME/5.2.5/ME2255-B

ELECTRONICS & MICROPROCESSORS

M.H.MASOOD RC/AE/5.2.5/ME2255

ELECTRONICS AND MICROPROCESSORS

ELECTRONICS AND COMMUNICATION ENGINEERING