Data and number systems, Binary representation, Codes and their conversions: BCD, Octal, Hexadecimal, ASCII, EBDIC, Gray,
Signed binary number representation with 1’s and 2’s complement methods, Binary arithmetic.
Boolean algebra, Venn diagram, logic gates and circuits, Minimization of logic expressions by algebraic method, K-map method and
Quine Mc Clauskey method
Combinational circuits- adder, subtractor, encoder, decoder, comparator, multiplexer, de-multiplexer, parity generator, etc
Design of combinational circuits-Programming logic devices and gate arrays.
Sequential Circuits- Flip Flops, various types of Registers and counters and their design, Irregular counter, State table and state
transition diagram, sequential circuits design methodology.
Different types of A/D and D/A conversion techniques.
Different Logic families- TTL, ECL, MOS and CMOS, their operation and specifications.
Memory Systems: RAM, ROM, EPROM,EEROM