what is race around condition
- 22 Answers
- 81541 Views
- National Youth Service, Samsung, TATA, Vodafone, I also Faced
- E-Mail Answers
Answer Posted / divakar mani tripathi
In a J.K(jack kilby) flip flop when we put a condition I.e j=k=1
Then the output of the f.f starts giving response and changes its
value from 0 to 1 and viceversa by the factor of propagation delay
which is equal to the time take by the input to propagate through two NAND gates .As we known the propagation delay of a NAND state is much smaller compared to a general clock pulse time period .So during single clock period output changes many times uncertainly termed as RACING and the signal o/p is termed as racing signal.
To avoid this there are two ways..
1.To make clock period smaller than propagation delay which is much difficult to implement.
2.By having a MASTER SLAVEconfiguration(I.e by having two jk f.f having the inversion of master clock to the slave clock )by which when the master clock is high then the save clock is low by their alternative working we get the response in a whole period and then changes only in other period this is called TOGGLING which can be used furthur....THANKS
| Is This Answer Correct ? | 8 Yes | 1 No |
Post New Answer View All Answers
plase help me out in pcb design intreview question and answers
Differentiate between conductor and inductor.
What are the applications of log amplifier?
i in 4th year electronics engineering. i ask about ideas for graduaring projects?
What are the basic building blocks of pll?
what is the present model of group1 and group 2 syllabus plz send the link ?
What is a logic gate?
why germanium is most suitable for DWDM systems?
Explain how to manufacture the cmos inverter?
Explain the difference allen bradley and siemens plc
What is meant by linearity?
give some important questions in Airport Authority of india junior Engineer ATC exam?
What is the operating voltage of laser?
Tell me something about IN call Flow and what is the difference between the flows in both GSM and CDMA technologies?
i have been filled the form of AIRPORT AUTHORITY OF INDIA for ATC & ELECTRONICS but this is may i did'nt got exam date .when it will conduct.
