Lecture Notes || SNS Courseware

Lecture Notes

UNIT 1:

Karnaugh map Minimization

LOGIC GATES METHODS

DIGITAL FUNDAMENTALS

ARITHMETIC OPERATIONS

Quine-McCluskey method of minimization

Boolean theorems

SOP & POS

Excess 3, Gray, Alphanumeric codes,

Boolean theorems

UNIT 2:

Half and Full Subtractors

Design of Half and Full Adders

Binary Parallel Adder

Carry look ahead Adder

BCD Adder

Multiplexer, Demultiplexer

Decoder, Encoder

Magnitude Comparator

UNIT 3:

Flip flops – SR, JK, T, D

FF – operation and excitation tables, Triggering of FF

Analysis and design of clocked sequential circuits

state assignment, circuit implementation

Shift registers, Universal Shift Register.

Ring Counters

Design of Counters- Ripple Counters

UNIT 5:

Basic memory structure &Types

Static and dynamic RAM

Programmable Logic Devices – Programmable Logic Array (PLA) - Programmable Array Logic (PAL)

Implementation of combinational logic circuits

Field Programmable Gate Arrays (FPGA)

ECL, CMOS