Converting decimal to binary, octal, and hexadecimal
Number System Conversions
Examples for each conversion
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1's and 2's complement with examples
Complements
9's and 10's complement and applications in digital systems
Hexadecimal Conversion Convert (ABC.DE)₁₆ to binary and decimal
Signed Numbers in Binary Concept of signed numbers in binary representation
Unit 1: Number System
Gray Code Advantages and applications over regular binary code
Weighted vs Non-Weighted Codes Comparison with examples
Binary Arithmetic Binary addition and subtraction examples: (1010)₂ + (1101)₂ and (1000)₂ - (0111)₂
Decimal to Binary/Octal Conversion Convert (273.45)₁₀ to binary and octal
BCD and Excess-3 Codes Explanation and applications of BCD and Excess-3 codes
De Morgan's Theorems Proof using truth tables and logic diagrams
Full Adder Using NAND Gates Design using only NAND gates
Boolean Expression Minimization Minimizing f(A,B,C,D) using K-map: Σm(0,1,3,5,7,8,9,11,15)
Flip-Flops Comparison of RS, D, T, and JK flip-flops
Unit 2: Logic Gates and Flip Flops Master-Slave JK Flip-Flop Working principle and timing diagram
SR to D Flip-Flop Conversion Conversion with logic diagram
Universal Gates Truth tables and explanations for universal gates
Combinational vs Sequential Circuits Differences and characteristics
4-Bit Comparator Design Designing a 4-bit magnitude comparator
Serial-in-Serial-out Register Working principle and diagram
Register Comparisons Serial-in-Parallel-out vs Parallel-in-Serial-out
4-Bit Bidirectional Shift Register Design using D flip-flops
Parallel-in-Parallel-out Registers Applications and usage
Unit 3: Registers SIPO Register Timing Diagram Explanation with 4-bit SIPO timing diagram
Universal Shift Register Functionality and applications
Shift Registers in Serial Communication Role in serial communication
Ring Counter Design Design using shift registers
Shift Register Counters Concept and usage
4-Bit Synchronous Up Counter Design using JK flip-flops
Decade Counter Working and timing diagram
Synchronous vs Asynchronous Counters Comparison of both counter types
MOD-6 Counter Design Using T flip-flops
Cascade Counters Working principle and applications
Unit 4: Counters
4-Bit Up/Down Counter Design and explanation
3-to-8 Decoder Implementation Using logic gates
Priority Encoder Design and truth table
Applications of Decade Counters Common applications in digital systems
Encoder vs Decoder Differences with examples
Digital Electronics and Microprocessors VVI question Full Adder Using Half Adders Full adder design with half adders
4-Bit Parallel Adder Working principle and design
Half vs Full Subtractor Comparison of circuits
8:1 Multiplexer Design Design using 4:1 multiplexers
Unit 5: Logic Family & Circuits Boolean Functions with Multiplexers Implementing Boolean functions
BCD to 7-Segment Decoder Design and working
1:8 Demultiplexer Explanation of working
TTL vs CMOS Logic Families Comparison of TTL and CMOS
XOR Using Multiplexers XOR function implementation with multiplexers
Successive Approximation ADC Working principle
DAC Types Comparison with advantages and disadvantages
Dual Slope ADC Explanation with diagram
ADC/DAC Specifications Key specifications and importance
R-2R Ladder DAC Design and working of a 4-bit DAC
Unit 6: A/D and D/A Converters
Flash ADC Explanation of working principle
Sample and Hold Circuit Role in ADC
Weighted Resistor vs R-2R Ladder DAC Comparison of DAC types
Voltage Comparator in ADC Working of a voltage comparator
ADC/DAC Applications Applications in real-world systems
Static vs Dynamic RAM Comparison and differences
Seven Segment Display Working principle
LCD vs LED Displays Advantages of LCD over LED
Memory Hierarchy Organization and levels
Primary vs Secondary Memory Comparison of memory types
Unit 7: Memories and Display Devices
Dot Matrix Display Working of dot matrix display
Dynamic RAM Refresh Working principle
Types of ROM Different ROM types and their uses
Volatile vs Non-Volatile Memory Comparison of volatile and non-volatile memory
Seven Segment Display Interfacing Interfacing with microprocessors
8085 Microprocessor Architecture Diagram and explanation of 8085 architecture
8085 vs 8086 Comparison of 8085 and 8086 microprocessors
8085 Addressing Modes Different modes with examples
8086 Pin Diagram Explanation of pin diagram
Flag Register in Microprocessors Significance of the flag register
Unit 8: Microprocessors
8085 Instruction Format Explanation of instruction format
Minimum vs Maximum Mode in 8086 Comparison of 8086 modes
8085 Memory Read Timing Diagram Explanation with timing diagram
Instruction Types in 8086 Types of instructions
Concept and advantages of pipelining
Pipelining in 8086
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Mayank_kumar
