Differences between one hot and binary encoding, Computer Engineering

Assignment Help:

What are differences between one hot and binary encoding?

Common classifications used to explain the state encoding of an FSM is Binary or highly encoded and one hot.

A binary-encoded FSM design only needs as several flip-flops as are required to uniquely encode the number of states into the state machine. The actual no. of flip-flops needed is equal to the ceiling of the log-base-two of the number of states into the FSM.

A one hot FSM design needs a flip-flop for each state into the design and only one flip-flop that means there flip-flop representing the current or "hot" state, is set at a time into a one hot FSM design. For a condition machine with 9 to 16 states, the binary FSM simply needs 4 flip-flops but a one hot FSM needs a flip-flop for each state into the design.

FPGA vendors often recommend by using a one hot state encoding style since flip-flops are plentiful into an FPGA and the combinational logic needed to implement a one hot FSM design is typically smaller than most binary encoding styles. As FPGA performance is usually associated to the combinational logic size of the FPGA design, one hot FSMs usually run faster than a binary encoded FSM along with larger combinational logic blocks.


Related Discussions:- Differences between one hot and binary encoding

Masters and slaves, The devices on the I2C bus are either masters or slaves...

The devices on the I2C bus are either masters or slaves. The master is the device that is responsible for driving the SCL clock line, while the slaves are the devices that respond

Expert systems, An expert systems is software that contains a knowledge ...

An expert systems is software that contains a knowledge base of facts and relationships and has the ability to make inferences based on that knowledge base. An experts sys

What is called all exceptions in java, Al l exceptions in Java are subclass...

Al l exceptions in Java are subclasses of built in class called? Each exception in Java are subclasses of make in class termed as Throwable.

Define situation as transmitter & receiver, The situation when both transmi...

The situation when both transmitter and receiver have to work in tandem is referred to as? The situation while both transmitter and receiver have to work into tandem is termed

Explain about octal numbers system, Q. Explain about Octal Numbers system? ...

Q. Explain about Octal Numbers system? An octal system has 8 digits signified as 0,1,2,3,4,5,6,7. For finding equal decimal number of an octal number one has to find quantity o

What is store program control, What is store program control (SPC)? Wi...

What is store program control (SPC)? Within stored program control systems, a program or set of instructions for the computer that is stored in its memory and the instructions

Compare the cocomo model with the detailed cocomo model, Compare the basic ...

Compare the basic COCOMO model with the detailed COCOMO model. COCOMO having of a hierarchy of three increasingly detailed and accurate forms. -  Basic COCOMO - is a stati

Design issues of interconnection network, Design Issues Of Interconnection ...

Design Issues Of Interconnection Network The following are the problems, which should be considered while preparing an interconnection network. 1)   Dimension and size of n

Assembly program, where do i get some sample assembly projects (with coding...

where do i get some sample assembly projects (with coding included)?

Analysts in telecommunications area, Q. Analysts in Telecommunications area...

Q. Analysts in Telecommunications area? Here computer networks which play a critical role in success of any business are designed, implemented and managed. Here Network analyst

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd