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SYLLABUS

UNIT-1:

Boolean Algebra and Logic Gates Number systems – Arithmetic operations – Binary codes – Boolean algebra and Logic gates – Theorems and properties of boolean algebra – Boolean functions – Canonical and standard forms – Simplification of boolean functions using Karnaugh map – Logic gates – NAND and NOR implementations.

UNIT-2:

Combinational Logic Combinational circuits – Analysis and design procedures – Binary adder – Subtractor – Decimal Adder – Binary Multiplier – Magnitude comparator – Decoders – Encoders – Multiplexers – Introduction to HDL – HDL models of combinational circuits.

UNIT-3:

Synchronous Sequential Logic Sequential circuits – Storage elements: Latches , Flip-flops – Analysis of clocked sequential circuits – State reduction and assignment – Design procedure – Registers and counters – HDL models of sequential circuits.

UNIT-4:

Asynchronous Sequential Logic Analysis and Design of asynchronous sequential circuits – Reduction of state and Flow tables – Race-free state assignment – Hazards.

UNIT-5:

Memory and Programmable Logic RAM – Memory decoding – Error detection and correction – ROM – Programmable logic array – Programmable array logic – Sequential programmable devices.