what is race aroun condititon in flip flop
Answers were Sorted based on User's Feedback
Answer / ehtesham
in a jk flip flop(level triggerd) when J=1,k=1......the
output Q continuosly keep changing between 1 and 0 as long
as clock is high.....this is called race around condition.
Is This Answer Correct ? | 14 Yes | 0 No |
Answer / ketan
yes the above answer is true and this condition arises as the time period of the flip flop clock is less than the time period of input clock. so as long as the input clock stays high output of flip flop will keep changing.
this can be avoided by using master slave flip flop in which two jk flip flop are connected but each is provided complementary clock pulse i.e. if master has high clock pulse than slave will be having low clock pulse. so till the clock pulse of master flip flop is high then slave clock pulse will be low, and it's output will not change and when slave has high clock pulse then output will change and in that case master will be inactive as it's clock pulse will be low.
Is This Answer Correct ? | 6 Yes | 0 No |
Answer / amudhan
in sr ff this will occur
this is because when s=1 and r=1
here race condition occur due to that nor gate circuit when
we give s=1 and r=1
ouput
q=1 and also
qb=1 so race condition occur
Is This Answer Correct ? | 1 Yes | 0 No |
What is DRX? Why do we need it?
Explain various types of antenna diversity.
Waht is DTX?
Where the two port networks is used ?
which is the best college to study engineering? why and list any 10?
What are the advantages of current commuted chopper?
8 12 14 6 11 __ 14 6 18 12, find the missing numbers?
10 Answers Donshah E Solutions, HCL,
Give an Example for negative feedback and positive feedback?
hello i have applied for group 2 exams but i didn't got my hall ticket till now can anyone please tell me what to do.
What amplifier
hiii,i am richa.. i want to know .. the criteria for appearung for BEL... how much percent i shuold have and is it will be for per semester or for a whole year
what are advantages of pwm over simple supply?