GTU 3131704 Digital Electronics: Syllabus

Sr. No.	Topics	Teaching Hours
1	BINARY SYSTEM: Digital computer and digital systems, Binary Number, Number base conversion Octal and Hexadecimal Number, complements, Binary Codes, Binary Storage and register, Binary Logic, Integrated Circuit	3
2	BOOLEAN ALGEBRA AND LOGIC GATES: Basic Definition, Axiomatic Definition of Boolean Algebra, Basic Theorem and Properties of Boolean Algebra, Minterms And Maxterms, Logic Operations, Digital Logic Gates, IC digital Logic Families	5
3	SIMPLIFICATION OF BOOLEAN FUNCTIONS: Different types, K Map method, Product of sum Simplification, NAND or NOR implementation, Don’t Care condition, Tabulation method	5
4	COMBINATIONAL LOGIC: Introduction, Design Procedure, adder, subtractor, Code Conversion, Universal Gate	5
5	COMBINATIONAL LOGIC WITH MSI AND LSI: Introduction, Binary Parallel Adder, Decimal Adder, The look-ahead carry Adder, Excess-3 Adder, Binary Multipliers, Parity bit Generators/checkers, Magnitude Comparator, Encoder, Decoder, Multiplexer, Demultiplexer, Hazards, and hazards free realization.	9
6	SEQUENTIAL LOGIC: Introduction, Flip-Flops, Triggering of Flip-Flops, Analysis of Clocked Sequential Circuits, State Reduction, and Assignment, Flip-Flop Excitation Tables, Design Procedure, Design of Counters, Design with State Equations, The finite state model, Synthesis of synchronous sequential circuits, Serial Binary adder with Moore type FSM, The sequence Detector, Mealy type model, Moore type circuit.	10
7	REGISTERS, COUNTERS AND THE MEMORY UNIT: Introduction, Registers, Shift Registers, Ripple Counters, Synchronous Counters, Timing Sequences, Memory Unit, RAM, ROM, EPROM, EEPROM, Flash Memory	5
8	REGISTERS TRANSFER LOGIC & MICRO OPERATION: Introduction, Inter-register Transfer, Arithmetic, logic and shift Micro- Operations, Conditional Control Statements, Fixed-Point Binary Data, overflow, Arithmetic Shifts, Decimal Data, Floating-Point Data, Instruction Codes, Design of Simple Computer.	5
9	LOGIC FAMILIES: Digital IC specification Terminology: Threshold voltage, Propagation Delay, Power dissipation, Fan-in, Fan-out, Voltage, and current parameters, Noise margin, Operating Temperature, Speed power product. Transistor-Transistor Logic: Two input TTL NAND gate, Totem pole output, Current sinking, Current sourcing, TTL loading, and Fan-out. Open Collector gates: Wired AND operation, Tri-state TTL, Buffer/Drivers.	5

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