What Is Metastability? When/why It Will Occur?different Ways To Avoid

1.	What Is Metastability? When/why It Will Occur?different Ways To Avoid This?
Answer» Metastable state: A un-known state in between the two LOGICAL known states.This will happen if the O/P cap is not allowed to charge/discharge fully to the required logical LEVELS. One of the cases is: If there is a setup time VIOLATION, METASTABILITY will occur,To avoid this, a series of FFs is used (NORMALLY 2 or 3) which will remove the intermediate states. Metastable state: A un-known state in between the two logical known states.This will happen if the O/P cap is not allowed to charge/discharge fully to the required logical levels. One of the cases is: If there is a setup time violation, metastability will occur,To avoid this, a series of FFs is used (normally 2 or 3) which will remove the intermediate states.

What Is Metastability? When/why It Will Occur?different Ways To Avoid This?

Answer»

Metastable state: A un-known state in between the two LOGICAL known states.This will happen if the O/P cap is not allowed to charge/discharge fully to the required logical LEVELS.

One of the cases is: If there is a setup time VIOLATION, METASTABILITY will occur,To avoid this, a series of FFs is used (NORMALLY 2 or 3) which will remove the intermediate states.

Metastable state: A un-known state in between the two logical known states.This will happen if the O/P cap is not allowed to charge/discharge fully to the required logical levels.

One of the cases is: If there is a setup time violation, metastability will occur,To avoid this, a series of FFs is used (normally 2 or 3) which will remove the intermediate states.

Discussion

No Comment Found

Related InterviewSolutions

Let A And B Be Two Inputs Of The Nand Gate. Say Signal A Arrives At The Nand Gate Later Than Signal B. To Optimize Delay Of The Two Series Nmos Inputs A And B Which One Would You Place Near To The Output?
What Is Metastability? When/why It Will Occur?different Ways To Avoid This?
Give 5 Important Design Techniques You Would Follow When Doing A Layout For Digital Circuits?
All Of Us Know How An Inverter Works. What Happens When The Pmos And Nmos Are Interchanged With One Another In An Inverter?
Why Pmos And Nmos Are Sized Equally In A Transmission Gates?
In Cmos Technology, In Digital Design, Why Do We Design The Size Of Pmos To Be Higher Than The Nmos.what Determines The Size Of Pmos Wrt Nmos. Though This Is A Simple Question Try To List All The Reasons Possible?
Which Transistor Has Higher Gain. Bjt Or Mos And Why?
What Is The Fundamental Difference Between A Mosfet And Bjt?
Why Is The Substrate In Nmos Connected To Ground And In Pmos To Vdd?
What Is Body Effect?