Handwritten Digital Logic Note for BCA [pdf] : BCA First Semester Note

This Digital Logic Note cover all chapters of digital logic bca notes in easy to understand way with examples to solutions of numerical problems.

Digital Logic Note for BCA First Semester Notes

This note contains bca notes first semester subject Digital Logic Complete .This covers all the note/ chapters and question solutions of examination .

 Unit 1: Introduction Notes

1. Digital Signals and Wave Forms
2. Digital Logic and Operation
3. Digital Computer and Integrated Circuits (IC)
4. Clock Wave Form

Unit 2: Number Systems Notes

1. Binary, Octal, & Hexadecimal Number Systems and Their Conversions
2. Representation of Signed Numbers-Floating Point Number
3. Binary Arithmetic
4. Representation-of BCD-ASCII-Excess 3 -Gray Code —Error Detecting and Correcting Codes.

Unit 3: Combinational Logic Design Notes

1. Basic Logic Gates NOT, OR and AND
2. Universal Logic Gates NOR and NAND
3. EX-OR and EX-NOR Gates3.4 Boolean Algebra:
   1. Postulates & Theorems
   2. Canonical Forms – Simplification of Logic Functions
4. Simplification of Logic Functions Using Karnaugh Map.
   1. Analysis of SOP And POS Expression
5. Implementation of Combinational Logic Functions
   1. Encoders & Decoders
   2. Half Adder, & Full Adder
6. Implementation of Data Processing Circuits
   1. Multiplexers and De-Multiplexers
   2. Parallel Adder -Binary Adder-Parity Generator /Checker-Implementation of Logical Functions Using Multiplexers.
7. Basic Concepts of Programmable Logic
   1. PROM
   2. EPROM
   3. PAL
   4. PLA

Unit 4: Counters & Registers Notes

1. RS, JK, JK Master – Slave. D & T Flip flops
   1. Level Triggering and Edge Triggering
   2. Excitation Tables
2. Asynchronous and Synchronous Counters
   1. Ripple Counter: Circuit and State Diagram and Timing Waveforms
   2. Ring Counter: Circuit and State Diagram and Timing Waveforms
   3. Modulus 10 Counter: Circuit and State Diagram and Timing Waveforms
   4. Modulus Counters (5, 7, 11) and Design Principle, Circuit and State Diagram
   5. Synchronous Design of Above Counters, Circuit Diagrams and State Diagrams
3. Application of Counters
   1. Digital Watch
   2. Frequency Counter
4. 4.4 Registers
   1. Serial in Parallel out Register
   2. Serial in Serial out Register
   3. Parallel in Serial out Register
   4. Parallel in Parallel out Register
   5. Right Shift, Left Shift Register

Unit 5: Sequential Logic Design notes

1. Basic Models of Sequential Machines
   1. Concept of State
   2. State Diagram
2. State Reduction through Partitioning and Implementation of Synchronous Sequential Circuits
3. Use of Flip-Flops in Realizing the Models
4. Counter Design

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