Principles of Digital Electronics Electrical & Electronics 3rd Sem Syllabus for Diploma BTEUP 2018

Principles of Digital Electronics detail BTEUP Diploma syllabus for Electrical & Electronics Engineering, effective from 2018, is collected from BTEUP 2017 Syllabus official website and presented for diploma students. The course details such as exam duration, Teaching Hr/week, Practical Hr/week, Total Marks, internal marks, theory marks, duration and credits do visit complete sem subjects post given below. The syllabus PDFs can be downloaded from official website.

For all other electrical & electronics 3rd sem bteup diploma syllabus 2018 you can visit Electrical & Electronics 3rd Sem BTEUP Diploma Syllabus 2018 Subjects. The detail syllabus for principles of digital electronics is as follows.

1. INTRODUCTION TO DIGITAL ELECTRONICS:

1. Basic difference between analog and digital signal.
2. Application and advantages of digital signal processing.

2. NUMBER SYSTEM:

1. Binary, Octal and Hexadecimal number system; conversion from decimal octal and hexadecimal to binary and vice-versa.
2. Binary addition, substraction, multiplication and division including binary points.
3. 1’s and 2’s complements methoof substraction.

3. CODES, CODE CONVERSION AND PARITY:

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4. LOGIC GATES:

1. Definition, symbols and truth tables of NOT, AND, OR, NAND, NOR, EXOR Gates.
2. Concept of negative and positive logic.

5. LOGIC SIMPLIFICATIONS

1. Boolean algebra, Karnaugh-mapping (upto 4varibles) and simple application in developing combinational logic circuits.
2. Implementation of logic equations with gates.
3. Use of NAND and NOR gates as universal gates.

6. LOGIC FAMILIES AND DIGITAL ICS:

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7. ARITHMETIC OPERATIONS:

1. Design of Exclusive Or, Half adder and Half subtractor.
2. Design of Full adder circuits and its operation.
3. Design of Full subtractor circuits and its operation.
4. Some examples (circuits) of code convertors.

8. ENCODER, DECODERS & DISPLAY DEVICES ASSOCIATED CIRCUITS:

1. LED, LCD, seven segment display, basic operation of various commonly used types.
2. Four Decoder circuits for 7 segment display.
3. Basic decimal to BCD encoder circuits.
4. Use of decoders/driver ICs with reference to commerical ICs.
5. Basic Multiplexer and Demultiplexer

9. FLIP FLOPS:

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10. COUNTERS:

1. Counters classification.
2. Binary and decade counters.
3. Divide by N counters.
4. Programmable asynchronous counters.
5. Down counters up/down counter operations.
6. Presettable asynchronous counters.
7. Difference between asynchronous and synchronous counters.
8. Ring counters with timing diagram.
9. Familiarization with commerical TTL/CMOS counter ICs.

11. SHIFT REGISTERS:

1. Introduction and Basic concepts including shift left and shift right.
2. Serial in serial out. Serial in parallel out. Parallel in serial out. Parallel in parallel out.
3. Universal shift register.
4. Familiarisation with common TTL/CMOS ICs.
5. Buffer register, Tristate Buffer Register.

12. MEMORIES:

1. Classification according to the following heads.
1. Volatile and non-volatile memories.
2. Random access memories and sequential access.
3. Semiconductor and non-semiconductor memories.
4. Destructive and non-destructive memories.
2. Semi-conductor ROMs, PROMs, EPROM, SRAM, DRAM, Basic structure and working of CCD, R/W memory.

13. A/D AND D/A CONVERTERS:

1. Use of A/D and D/A converters.
2. Binary resister network R-2R network.
3. D/A converter using R-2R.
4. UP, UP/Down counter type A/D converter.
5. Successive approximation.
6. Basic concepts of parrallel A/D converter.
7. Two bit A/D converter.

14. ARITHMETIC CIRCUITS:

1. Basic Arithmetic logic units applications.
2. Block diagram explanation of binary multiplier circuit.

Reference Books:

1. Malvino & Leach- Digital Principles & Application-Mcgraw Hill- 5th Edition.
2. Mano, M. Morris- Digital Logic and Computer Design- Prentic Hall (India)

List of Experiments:

1. Do atleast 20 experiments familiarzation with bread-board.

Familiarzation With TTL And MOS ICs.

2. Identification of Ic-nos, Pin-nos, Ic types.
3. To observe that logic low and logic high do not have same voltage value in input and output of logic gate.
4. To observe the propagation delay of TTL logic gate.
5. Observation of the difference between MOS and TTL gates under the following heads
1. Logic levels.
2. Operating voltages.
3. Propagation delay.

Display Devices And Associated Circuits.

6. Familiarisation and use different types of LEDs common anode and common cathode seven segment display.
7. Use of 7447 BCD to 7-segment decoder. Logic Gates.
8. Verification of truth table for 2 Input NOT, AND, OR, NAND, NOR, XOR Gates.

Design And Implementation Of Simple Logic Circuits.

9. To construct a 4-bit even/odd parity generator/checker using XOR gates and to verify their truth tables.
10. To construct half adder and half subtractor using XOR and NAND gates verification of their truth tables.
11. To construct a full adder circuit with XOR and NAND gates.
1. Study of 3 bit adder circuit implemented with or and NAND gates.
2. To construct 4 bit adder and full subtractor using full adder chip 7480 and NAND gates.
1. To verify the truth table of 4 bit adder IC chip 7483.
2. To construct the 4 bit adder/2’s complement subtractor using 7483 and NAND gates.

Flip Flops.

14. To verify the truth table for selected positive edge triggered and negative edge triggered F/F of J-K and D type.

Counters

15. To construct and verify truth table for asynchronous binary and decade using J-K flip flops.
1. To construct divice by 60 counter using ripple.
2. To use counter IC chip 7493 in the divide by eight mode and divide by sixteen mode.
3. To construct a divide by 100 counter using CMOS.
17. To construct a divide by 60 counters using synchronous counter IC chips.

Registers.

18. To construct a 4 bit buffer register using 4 bit register IC chip.
19. To construct a 4 bit universal shift register using flip flops.
20. To use a 4035 B universal shift register.

Multiplexers And Demultiplexers.

21. To decode a 3 line to 8 line encode from 8 line to 3 line and to observe inputs and outputs.
22. Single plus to 16 line decoder and observation output after a 16 to 4 line encoder.
23. To use ALU chip for selected arithmatic and logic operations.

For detail syllabus of all other subjects of BE Electrical & Electronics, effective from 2018 do visit Electrical & Electronics 3rd Sem BTEUP syllabus for 2018.

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