What is race around condition, Computer Engineering

Assignment Help:

What is race around condition?

Ans:

Race Around Condition:-

Jn

Kn

Q(n+1) output

 

0

1

0

1

 

0

0

1

1

 

Q(n)

1

0

Q(n)'

 

 

 

In JK flip-flop, while J=k=1 then output will be the complement of the earlier state. Assume the output Qn is 0 and clock pulse is high. After ?t that is the time interval, is equivalent to the propagation delay throughout two NAND gates the output will change to the Qn+1=1 (if there is J=K=1). There we have=K=1 and Q=1 and after the other ?t interval the output, Q will change to 0 from 1. Therefore after every ?t duration of the output will flip in between 0 and 1. At the ending of the clock pulse the value of Q is uncertain since the value of ?t is not identified exactly. Such situation is termed as race around situation.


Related Discussions:- What is race around condition

Embedded systems and the system in which rtos is running, Explain What is t...

Explain What is the difference among embedded systems and the system in which RTOS is running? Ans) Embedded system can have RTOS and cannot have also. It depends on the requi

Explain characteristics of the artificial neural networks, Question 1: ...

Question 1: Explain in detail the characteristics of the following artificial neural networks. (a) Recurrent Neural Networks. (b) Self-organising Mapping Neural Networks.

Replacement policy - cache memories , Replacement policy: On a particul...

Replacement policy: On a particular cache miss we require to evict a line to build room for the new line "In an A-way set associative cache, we have A option of which block

Classification of parallel computers , Classification Of Parallel Computer...

Classification Of Parallel Computers  Introduction Parallel computers are those that underline the parallel processing among the operations in some way. In the last unit,

What is an interpreted languages, What is an interpreted languages In ...

What is an interpreted languages In interpreted languages, the instructions are implemented immediately after parsing. Both tasks are done by the interpreter. The code is sav

What is strobe, What is Strobe. Asynchronous data are transfer among tw...

What is Strobe. Asynchronous data are transfer among two independent unit needs that control signals to be transmitted among the communicating units to indicate the time at whi

Advantages and disadvantages of shared memory programming, Q. Show Advantag...

Q. Show Advantages and Disadvantages of Shared Memory Programming? Advantages of Shared Memory Programming Data sharing between processes is both rapid and uniform bec

Representation in prolog - logic programs, Representation in Prolog - Logic...

Representation in Prolog - Logic Programs: If we justimpose some additional constraints on first-order logic, so than we get to a representation language knowing as logic prog

Define parsing, Define Parsing Parsing is the method of analyzing a te...

Define Parsing Parsing is the method of analyzing a text, made up of a sequence of tokens, to define its grammatical structure with respect to a given formal grammar. Parsing

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