Digital Logic
Master the fundamentals of binary systems, logic circuits, and arithmetic operations.
Boolean Algebra & Logic Gates
Laws of Boolean algebra, truth tables, and logic simplification using techniques like Karnaugh maps (K-Maps) and minimization for efficient circuit design.
Combinational Circuits
Design and analysis of essential components like adders, subtractors, multiplexers (MUX), decoders, encoders, and comparators. Focus on circuit minimization techniques.
Sequential Circuits
In-depth study of flip-flops (SR, JK, D, T), latches, counters (synchronous & asynchronous), and registers. Includes timing diagrams and state machine analysis.
Number Systems & Arithmetic
Binary, octal, and hexadecimal representations. Multi-precision arithmetic, two’s complement representation, and details of fixed-point and floating-point arithmetic.
Boolean algebra, logic simplification, and basic circuits are extremely high-yield. Questions on logic gates (AND/OR/XOR) and Karnaugh-map minimization appear almost every year.