Chapter 1 : Digital Systems and Binary numbers
                                      	Topic : Introduction to Number systems
							            Content : Number systems:
Binary and Decimal, Analog and Digital Systems							            
								        37 MB ,22:14 MIN , THEORY								        
							          
                                      
							          
							          
                                      
							            Chapter 1 : Digital Systems and Binary numbers
                                      	Topic : Introduction to Number systems
							            Content : Alphanumeric Codes: ASCII , EBCDIC, ISCII							            
								        20 MB ,10:24 MIN , THEORY								        
							          
                                      
							          
							          
                                      
							            Chapter 1 : Introduction to Number systems
                                      	Topic : Introduction to Number systems
							            Content : Binary number system							            
								        31 MB ,18:10 MIN , THEORY								        
							          
                                      
							          
							          
                                      
							            Chapter 1 : Introduction to Number systems
                                      	Topic : Introduction to Number systems
							            Content : octal number system, hexadecimal number system 							            
								        23 MB ,13:25 MIN , THEORY								        
							          
                                      
							          
							          
                                      
							            Chapter 1 : Introduction to Number systems
                                      	Topic : Positional Number systems
							            Content : Weighted and non weighted codes							            
								        13 MB ,7:17 MIN , THEORY								        
							          
                                      
							          
							          
                                      
							            Chapter 1 : Introduction to Number systems
                                      	Topic : Conversions (converting  between bases)
							            Content : Binary to Decimal							            
								        15 MB ,8:51 MIN , THEORY								        
							          
                                      
							          
							          
                                      
							            Chapter 1 : Introduction to Number systems
                                      	Topic : Conversions (converting  between bases)
							            Content : Decimal to Binary							            
								        34 MB ,19:6 MIN , THEORY								        
							          
                                      
							          
							          
                                      
							            Chapter 1 : Introduction to Number systems
                                      	Topic : Conversions (converting  between bases)
							            Content : Binary to Octal and Octal to Binary							            
								        12 MB ,6:29 MIN , THEORY								        
							          
                                      
							          
							          
                                      
							            Chapter 1 : Introduction to Number systems
                                      	Topic : Conversions (converting  between bases)
							            Content : Octal to Decimal 							            
								        9 MB ,5:1 MIN , THEORY								        
							          
                                      
							          
							          
                                      
							            Chapter 1 : Introduction to Number systems
                                      	Topic : Conversions (converting  between bases)
							            Content : Binary to Hexadecimal and Hexadecimal to Binary conversion							            
								        8 MB ,4:30 MIN , THEORY								        
							          
                                      
							          
							          
                                      
							            Chapter 1 : Introduction to Number systems
                                      	Topic : Conversions (converting  between bases)
							            Content : Octal to hexadecimal and Hexadecimal to Octal number system							            
								        11 MB ,5:52 MIN , THEORY								        
							          
                                      
							          
							          
                                      
							            Chapter 1 : Introduction to Number systems
                                      	Topic : Conversions (converting  between bases)
							            Content : Octal to Decimal number system							            
								        9 MB ,5:1 MIN , THEORY								        
							          
                                      
							          
							          
                                      
							            Chapter 1 : Introduction to Number systems
                                      	Topic :  Non positional number systems
							            Content : Gray code, Excess-3 Code							            
								        17 MB ,9:57 MIN , THEORY								        
							          
                                      
							          
							          
                                      
							            Chapter 1 : Introduction to Number systems
                                      	Topic : Unsigned and Signed binary numbers
							            Content : Sign Magnitude, negative number representation							            
								        20 MB ,11:12 MIN , THEORY								        
							          
                                      
							          
							          
                                      
							            Chapter 1 : Introduction to Number systems
                                      	Topic : Binary Codes
							            Content : ASCII, EBCDIC and ISCII							            
								        20 MB ,10:24 MIN , THEORY								        
							          
                                      
							          
							          
                                      
							            Chapter 1 : Introduction to Number systems
                                      	Topic : Binary Codes
							            Content : Hollerith code, Morse code and Teletypewriter							            
								        23 MB ,11:50 MIN , THEORY								        
							          
                                      
							          
							          
                                      
							            Chapter 1 : Introduction to Number systems
                                      	Topic :  Number representation and storage in computer system.
							            Content : Negative number representation							            
								        20 MB ,11:12 MIN , THEORY								        
							          
                                      
							          
							          
                                      
							            Chapter 2 : Logic gates and Logic Circuits
                                      	Topic : Basic and Universal Gates
							            Content : Basic gates, AND gate, OR gate NOT gate							            
								        24 MB ,13:59 MIN , THEORY								        
							          
                                      
							          
							          
                                      
							            Chapter 2 : Logic gates and Logic Circuits
                                      	Topic : Basic and Universal Gates
							            Content : Derived gates							            
								        17 MB ,10:14 MIN , THEORY								        
							          
                                      
							          
							          
                                      
							            Chapter 2 : Logic gates and Logic Circuits
                                      	Topic : Basic and Universal Gates
							            Content : universal gates							            
								        15 MB ,8:52 MIN , THEORY								        
							          
                                      
							          
							          
                                      
							            Chapter 1 : Boolean algebra and Gate level minimization
                                      	Topic : Introduction
							            Content : Postulates of Boolean Algebra							            
								        12 MB ,7:20 MIN , THEORY								        
							          
                                      
							          
							          
                                      
							            Chapter 1 : Boolean algebra and Gate level minimization
                                      	Topic : Principle  of Duality
							            Content : Principle 
of Duality							            
								        21 MB ,11:57 MIN , THEORY								        
							          
                                      
							          
							          
                                      
							            Chapter 1 : Boolean algebra and Gate level minimization
                                      	Topic : Principle  of Duality
							            Content : Principle 
of Duality							            
								        17 MB ,9:43 MIN , THEORY								        
							          
                                      
							          
							          
                                      
							            Chapter 1 : Boolean algebra and Gate level minimization
                                      	Topic : Boolean Functions and their  Representation
							            Content : Derivation of Boolean functions							            
								        11 MB ,6:44 MIN , THEORY								        
							          
                                      
							          
							          
                                      
							            Chapter 1 : Boolean algebra and Gate level minimization
                                      	Topic : Boolean Functions and their  Representation
							            Content : De-Morgan's theory							            
								        16 MB ,8:22 MIN , THEORY								        
							          
                                      
							          
							          
                                      
							            Chapter 1 : Boolean algebra and Gate level minimization
                                      	Topic : Gate-Level Minimization
							            Content : Simplification of Boolean Function							            
								        22 MB ,11:42 MIN , THEORY								        
							          
                                      
							          
							          
                                      
							            Chapter 1 : Boolean algebra and Gate level minimization
                                      	Topic : Gate-Level Minimization
							            Content : Simplification of Boolean Function 2 variable K-Map							            
								        31 MB ,16:35 MIN , THEORY								        
							          
                                      
							          
							          
                                      
							            Chapter 1 : Boolean algebra and Gate level minimization
                                      	Topic : Gate-Level Minimization
							            Content : Simplification of Boolean Function 3 -4 variable K MAP							            
								        18 MB ,10:54 MIN , THEORY								        
							          
                                      
							          
							          
                                      
							            Chapter 1 : Boolean algebra and Gate level minimization
                                      	Topic : Basic Theorems of Boolean Algebra
							            Content : Basic identities of Boolean laws							            
								        17 MB ,9:47 MIN , THEORY								        
							          
                                      
							          
							          
                                      
							            Chapter 1 : Boolean algebra and Gate level minimization
                                      	Topic : Two Valued Boolean Algebra and Quine McClusky Method
							            Content : Explanation							            
								        33 MB ,23:55 MIN , THEORY								        
							          
                                      
							          
							          
                                      
							            Chapter 1 : Combinational logic
                                      	Topic : Introduction, Analysis and Design Procedure for Combinational Logic Circuits- Half adder Full 
							            Content : Introduction, Analysis and Design Procedure for Combinational Logic Circuits- Half adder Full adder							            
								        23 MB ,13:31 MIN , THEORY								        
							          
                                      
							          
							          
                                      
							            Chapter 1 : Combinational logic
                                      	Topic : Types  of Combinational Circuit
							            Content : Multiplexer, 2:1 Multiplexer, 4:1 Multiplexer							            
								        27 MB ,15:52 MIN , THEORY								        
							          
                                      
							          
							          
                                      
							            Chapter 1 : Combinational logic
                                      	Topic :  Types  of Combinational Circuit
							            Content : Multiplier, Excess 3 adder, Comparator							            
								        24 MB ,13:25 MIN , THEORY								        
							          
                                      
							          
							          
                                      
							            Chapter 1 : Sequential circuits
                                      	Topic : Introduction, Latch
							            Content : Introduction, Latch							            
								        15 MB ,8:46 MIN , THEORY								        
							          
                                      
							          
							          
                                      
							            Chapter 1 : Sequential circuits
                                      	Topic : Flip Flops
							            Content : J K Flip flop							            
								        20 MB ,10:57 MIN , THEORY								        
							          
                                      
							          
							          
                                      
							            Chapter 1 : Sequential Circuits
                                      	Topic : Counters
							            Content : Counters- Introduction, Synchronous Counters							            
								        12 MB ,6:44 MIN , THEORY								        
							          
                                      
							          
							          
                                      
							            Chapter 1 : Sequential Circuits
                                      	Topic : Counters
							            Content : Asynchronous Counters							            
								        9 MB ,4:51 MIN , THEORY								        
							          
                                      
							          
							          
                                      
							            Chapter 1 : Sequential circuits
                                      	Topic : Counters
							            Content : IC 7493 (4-bit binary counter), Synchronous counter, Bushing, Type T Design, Type JK Design, Presettable counter, IC 7490							            
								        34 MB ,17:37 MIN , THEORY								        
							          
                                      
							          
							          
                                      
							            Chapter 1 : Sequential circuits
                                      	Topic : Counters
							            Content : Analysis of Counter circuits							            
								        8 MB ,4:30 MIN , THEORY								        
							          
                                      
							          
							          
                                      
							            Chapter 1 : Sequential circuits
                                      	Topic : Registers
							            Content :  Introduction of Shift Registers, parallel and shift registers, serial shifting, serial in serial out, serial in parallel out , parallel in parallel out, Ring counter, Johnson counter, Applications of shift registers, Pseudo-random binary sequence generato							            
								        26 MB ,16:2 MIN , THEORY								        
							          
                                      
							          
							          
                                      
							            Chapter 1 : Sequential circuits
                                      	Topic : Registers
							            Content :  Seven Segment displays, analysis of shift counters							            
								        10 MB ,5:35 MIN , THEORY								        
							          
                                      
							          
							          
                                      
							            Chapter 1 : Applications
                                      	Topic : Carry Look Ahead Generator
							            Content : Explanation							            
								        20 MB ,15:56 MIN , THEORY								        
							          
                                      
							          
							          
                                      
							            Chapter 1 : Applications
                                      	Topic : Binary Multiplication and  Division algorithm
							            Content : Binary Multiplication and 
Division algorithm							            
								        15 MB ,9:22 MIN , THEORY								        
							          
                                      
							          
							          
                                      
							            Chapter 1 : Applications
                                      	Topic : Booth's Multiplication Algorithm
							            Content : Explanation							            
								        32 MB ,24:55 MIN , THEORY