Видео

1. Place cross in squares whose states have different outputs 2. Starting from top left square, write the pair of implied states 3. Now scan each implied pair. If a cross is place on the square corresponding to that pair, then place a 'X' on this square too. 4. On completion of the above steps, the squares without a cross indicate equivalent states.

Any design process should consider the problem of minimization of cost of the final circuit. This can be done in 2 ways: 1) reducing no. of FFs 2) reducing no. of gates Row elimination is the simplest method. It uses that state equivalence theorem Si = Sj if and only if for every single input X the outputs are the same and the next states are equivalent. Reduction Algorithm: 1.Start with state ...

This video shows you how to design a synchronous sequential circuit using flip flops given the state diagram.

Obtain input equations Obtain expression for output Express characteristic equation of given flipflops in terms of external as well as FF inputs Frame the State Table Assign state variables and obtain the state transition table replicate the table as a state diagram. NOTE: if output depends on external variables it is a mealy state machine else it is a moore machine. In that case the output wou...

Steps to convert one flip flop to another: 1. Note the given Flip flop and the desired flip flop 2.Write out the characteristic table of the desired flip flop 3.Now consider the present state and next state values of the above table and obtain the excitation inputs of the given flip flop 4. Obtain the K-map and the simplified expression for the inputs from step 3

This video describes how the flip flop excitation tables have been derived.

NAND and NOR gates are easier to fabricate with electronic components. NAND and NOR gates are called universal gates as they can be used to implement any boolean function. Hints: NAND SOP NOR POS

The characteristic equations of SR, JK, D and T flip flops are derived in this video.

This video contains: 1. Working of JK, D and T latches 2. Characteristic tables

This video consists of 1. Basics of CLC and Sequential circuits 2. Difference between Latches and flip flops 3. Working of SR Latch 4. Derivation of SR Latch characteristic table

A binary to gray code converter is a digital circuit that converts binary numbers into Gray code representation. Gray code is a binary numbering system where consecutive values differ by only one bit. The converter follows a specific algorithm to generate the corresponding Gray code output based on the binary input. This conversion is commonly used in digital communication systems, rotary encod...

A programming logic array (PLA) is a digital logic device that implements combinational logic functions. It consists of a set of input AND gates followed by an array of programmable OR gates. The inputs and outputs are connected through programmable connections, allowing the user to define desired logic functions. PLAs are commonly used in computer architecture, microcontrollers, and digital ci...

Programmable Logic Devices (PLDs) are integrated circuits that can be programmed to perform specific logic functions. One type of PLD is the Programmable Read-Only Memory (PROM), which is a non-volatile memory device capable of storing and outputting digital logic patterns. PROMs were one of the earliest forms of programmable logic devices and were widely used in the early days of digital elect...

This video has detailed explanation on Parallel connection of 2 port networks with a solved example.

Pi Equivalent of Reciprocal 2 port network

Series connection of 2 port networks| Explained with a numerical example

T equivalent of reciprocal 2 port networks| Explained with numerical example

Design of Half Subtractor| Full subtractor using logic gates| Using 2 half subtractors

Understanding H parameters for 2 port networks| with numerical example| Condition for Reciprocity

GATE Problems on 2 port-networks| Solution explained in detail

Transmission parameters| ABCD parameters| in terms of Z and Y parameters| Condition for Reciprocity

Numerical Examples to obtain Z and Y parameters| Reciprocity explained with example

Y parameters| 2 port networks| z parameters in terms of Y parameters

Introduction to 2 port networks| Z parameters| Explained with a simple numerical

Design of BCD to XS -3 Code conversion| Explanation of don's cares in K-map

With added gates-Implementation of Logical Functions using Multiplexer (MUX)

Implementation of Logical Functions using Multiplexer (MUX) - Without added gates

Basics of MUX| Logical Implementation of multiplexer| GATE Problems solved

KARNAUGH SIMPLIFICATIONS|4 variable K-Map| Explained with example