Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...


A circuit has 1 input X and 2 outputs A and B. If X = HIGH
for 4 clock ticks, A = 1. If X = LOW for 4 clock ticks, B =
1. Draw a state diagram for this Spec?

Answers were Sorted based on User's Feedback



A circuit has 1 input X and 2 outputs A and B. If X = HIGH for 4 clock ticks, A = 1. If X = LOW for..

Answer / user

PS X NS A B
S0 0 S1 0 0
S0 1 S2 0 0
S1 0 S3 0 0
S1 1 S2 0 0
S2 0 S1 0 0
S2 1 S4 0 0
S3 0 S5 0 0
S3 1 S2 0 0
S4 0 S1 0 0
S4 1 S6 0 0
S5 0 S5 0 1
S5 1 S2 0 0
S6 0 S1 0 0
S6 1 S6 1 0

Is This Answer Correct ?    5 Yes 1 No

A circuit has 1 input X and 2 outputs A and B. If X = HIGH for 4 clock ticks, A = 1. If X = LOW for..

Answer / amit malik

Output Swept
------------------------
PS X NS A B
S0 0 S1 0 0
S0 1 S2 0 0
S1 0 S3 0 0
S1 1 S2 0 0
S2 0 S1 0 0
S2 1 S4 0 0
S3 0 S5 0 0
S3 1 S2 0 0
S4 0 S1 0 0
S4 1 S6 0 0
S5 0 S1 0 1
S5 1 S2 0 0
S6 0 S1 0 0
S6 1 S2 1 0

Is This Answer Correct ?    4 Yes 4 No

A circuit has 1 input X and 2 outputs A and B. If X = HIGH for 4 clock ticks, A = 1. If X = LOW for..

Answer / techie

PS X NS A B
S0 0 S1 0 0
S0 1 S2 0 0
S1 0 S3 0 0
S1 1 S2 0 0
S2 0 S1 0 0
S2 1 S4 0 0
S3 0 S5 0 0
S3 1 S2 0 0
S4 0 S1 0 0
S4 1 S6 0 0
S5 0 S0 0 1
S5 1 S2 0 0
S6 0 S1 0 0
S6 1 S0 1 0
This would be for non overlapping sequence. The above post correctly captrued overlapping sequence.

Is This Answer Correct ?    1 Yes 1 No

Post New Answer

More VLSI Interview Questions

Why does the present vlsi circuits use mosfets instead of bjts?

0 Answers  


Implement a function with both ratioed and domino logic and merits and demerits of each logic?

0 Answers   Intel,


How does a pn junction works?

2 Answers   Wipro,


Working of a 2-stage OPAMP?

0 Answers   Intel, Tata Elxsi,


What products have you designed which have entered high volume production?

0 Answers   Intel,


How to improve these parameters? (Cascode topology, use long channel transistors)

0 Answers  


Implement a function with both ratioes and domino logic and merits and demerits of each logic?

0 Answers   Intel,


Differences between Signals and Variables in VHDL? If the same code is written using Signals and Variables what does it synthesize to?

1 Answers   IIT, Intel,


Help with VHDL programming. Write a VHDL code for a D-Latch with clear input ?? (Hint: Set up a “Process” with appropriate sensitivity list to get the desired D-Latch with Clr working.) Inputs AND OUTPUTS: entity Lab4b is Port ( Clr, Clk, D : in STD_LOGIC; Q : out STD_LOGIC); end Lab4b;

0 Answers  


Write a program to explain the comparator?

0 Answers  


Suppose you have a combinational circuit between two registers driven by a clock. What will you do if the delay of the combinational circuit is greater than your clock signal? (You can't resize the combinational circuit transistors)

6 Answers  


What is Fermi level?

5 Answers  


Categories