Explain about the term false path, Computer Engineering

Assignment Help:

Explain about the term false path? How it find out in circuit? What the effect of false path in circuit?

By timing all the paths into the circuit the timing analyzer can find out all the critical paths into the circuit. Though, the circuit may have false paths that are the paths within the circuit that are never exercised throughout normal circuit operation for any set of inputs.

1705_false path.png

A case of a false path is demonstrated in figure above. The path going through the input A of the first MUX by the combinational logic out by the B input of the second MUS is a false path. That path can never be activated since when the A input of the first MUX is activated, in that case Sel line will also choose the A input of the second MUX. STA (i.e., Static Timing Analysis) tools are capable to know simple false paths; nonetheless they are not able to classify all the false paths and sometimes report false paths by critical paths. Removal of false paths creates circuit testable and its timing performance predictable which are sometimes faster.


Related Discussions:- Explain about the term false path

Explain the essential elements of electronic data interchang, What are the ...

What are the essential elements of Electronic Data Interchange. The necessary elements of Electronic Data Interchange (EDI) are: The use of an electronic transmission me

Set up a standard population model structure, Set up a standard population ...

Set up a standard population model structure. The population will begin with 24 people. We do not have actual data to support a birth rate, but we could calculate a reasona

State the term- $display and $write, State the term- $display and $write ...

State the term- $display and $write $display and $write two are the same except which $display always prints a newline character at the end of its execution.

Explain about the term middleware, Explain about the term Middleware. M...

Explain about the term Middleware. Middleware is the term frequently used to explain the application or business logic present within an application server. Unfortunately, simi

what respects the advance builds, Describe your choice specifically and fu...

Describe your choice specifically and fully, explaining and discussing at length in what respects the advance builds upon or departs from present technology or practice and the sev

The alignment of a type ''c'' field in a report, The alignment of a type 'c...

The alignment of a type 'c' field in a report is? ? Left Aligned.

Multithreaded architecture, Q. Multithreaded Architecture? It is clear ...

Q. Multithreaded Architecture? It is clear at the moment if we provide a lot of contexts to multiple threads then processors with numerous contexts are known as multithreaded s

Master scheduling , The alpha beta company generates two products; A and B,...

The alpha beta company generates two products; A and B, that are made from components C and D. Given the following product structures, master scheduling requirements and inventory

Write a short notes on storage classes in c, Write a short notes on storage...

Write a short notes on storage classes in C. Every variable and function in C has two attributes : type and storage class. The four storage classes are automatic, external, reg

Project cost, I need help in my M.Sc project ,but im wondering how the cost...

I need help in my M.Sc project ,but im wondering how the cost is calculated

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