In the campus placement season, it is better if we get company specific questions to prepare for the selection process. So, to help you out, we have already posted Question Banks for some core ECE companies and now, let us…
Tag: Mealy Machine
Circuit Design of Parity Generator
This post illustrates the circuit design of Even Parity Generator. State Machine diagram for the same Parity Generator has been shown below. Click here to realize how we reach to the following state transition diagram. Click here to learn the step…
State Machine Diagram for Parity Generator
Parity generator can be of two types: (i) Even Parity Generator (ii) Odd Parity Generator In this post we will derive the state machine for an even parity generator. Consider input “I” is a stream of binary bits. When an…
State Machine Diagram for Pattern Recognition / Sequence Detector
Sequence Detector is a digital system which can detect/recognize a specified pattern from a stream of input bits. Let’s say the Sequence Detector is designed to recognize a pattern “1101”. Consider input “X” is a stream of binary bits. When…
State Machine Synthesis
State machine synthesis is a process of of boiling down a state machine to a digital logic circuit. Steps in State Machine Synthesis Convert the description into state machine Find out the equivalent states and minimize the state machine Encode…
Mealy to Moore and Moore to Mealy Transformation
Sequential machines can be designed in two different ways: (i) Mealy Machine & (ii) Moore Machine Considering Mealy or Moore for the designing of sequential machine, it’s actually difficult to draw a hard line where one machine is always better…
Mealy Vs. Moore Machine
Design of sequential circuit can be composed of designing combinational circuit and state register. Sequential circuits are implemented in two different ways: Mealy Machine Moore Machine We can represent a sequential machine as M = <I,O,S,f,g>; where I: Input set…