[Frequency divide by 2 ] clock divider explained!!

[@siddharthc9975]

Hey buddy! Great job. Is helping me for my job prep here in the USA. Keep going!

[@raviiitn7405]

You explained this in a very good way Can you please make such more videos related to verilog implementation of all these things

[@ips604]

very nice

[@shashankgowda7657]

Good one ...keep it up!!

[@KarthikVippala]

Thanks for the support brother 👊 Good luck 👍

[@akhilapp1135]

Sir can we do this using jk and T flip flops whoes input tied to 1

[@swatisajeekumar6877]

If I want to make a clock divide by 4 circuit I can give the output of the 1st flip flop as the clock to the next flip flop, right?

[@KarthikVippala]

Yes you are correct !!🙋

[@AdityaSingh-yb4vu]

Execellent :)

[@KarthikVippala]

Thank you Bhai👍

[@yashagrawal2031]

Sir how can we think about the circuit of divide by 2 on our own? Is there any quick method?

[@BITSIAN23]

kzbin.info/www/bejne/mZfKhZ6facmtgtU

[@AmitKumar-wf1qq]

for frequency divider by 2 we can simple use T ff in toggle form

[@manuradha955]

For synchronous circuit ,the frequency is divided by 2 its OK(f/2) .then what about asynchronous,if we give clock with frequency f .

[@KarthikVippala]

That circuit shown will become asynchronous if we give output of flop to clock of flop

[@manuradha955]

@@KarthikVippala s sir .did u understood my question? What is the output frequency of asynchronous counter if we give 1.5MHz? Give reply within 24 hrs .

[@shashankgowda7657]

@@manuradha955 he is telling you that in asynchronous mode you should give the output of one flop to the next flop, so that the frequency gets further divided by 2...this is how counters work...you can refer this link... www.electronics-tutorials.ws/counter/count_1.html

[@KarthikVippala]

Thanks shashank for detail info , appreciate it, good luck brother 👊

[@akbarbasha5991]

for t=1ns input we are getting t=2ns output, will it not become clock multiplier?

[@KarthikVippala]

Hey akbar , thanks for asking the question Hey the term division and multiplication is for the frequency. Here frequency is divided by 2. time period is reciprocal of frequency . If frequency is divided by 2 time period is multiplied by 2 . I hope this clears your doubt. If you have any more doubts, feel free to comment 👍 Please do subscribe it will help me a lot 👍

[@akbarbasha5991]

Do you have any videos for frequency multiplication circuits?

[@KarthikVippala]

Hey thanks for asking , but as of now I don't have any videos , but in future I will make videos on it

[@smitakaramadi1071]

Hi sir ..how to implement frequency divider using sr latches

[@devimamaidikuduru5390]

y we can't take SRorJK or T insted of that, y we choose D FFsir

[@gmlcks1908]

can you explain about a pattern display which is related to password recognizer?

[@KarthikVippala]

Can you please elaborate

[@gmlcks1908]

@@KarthikVippala Thank you for answering. I need to make a decimal number to binary number and put it into a password recognizer. This password recognizer would be in a locked mode at first until correct input password to be fed in. This would be recorded to a pattern displayer which shows "EEEE" at first "6EEE" -> "60EE" -> and so on until it reaches the "6010". anyway I need to build a pattern display to make program to be unlocked and move to a clock mode. The pattern display would be connected to a 16_2 to 1 multiplexer. Can u understand what I am trying to say..?

[@gmlcks1908]

@@KarthikVippala can u explain what is decoder and how it works?

[@KarthikVippala]

Decoder is type of combinational Circuit which decodes a small bit value into large bit value. It is normally used in combination with encoders which does exactly the opposite of what a decoder does. It takes a particular number of binary values as inputs and decodes then into more lines by using logic. Let's say 2 inputs in1 & in0 , and four outputs 01,02,03,04. If in1&in2 are 0, 0 then outputs will 1,0,0,0 (01,02,03,04) If in1&in2 are 0, 1 then outputs will 0,1,0,0 (01,02,03,04) And similarly for 1,0 & 1,1 inputs.

[@gmlcks1908]

Karthik Vippala then if i want to convert 1101 into a decoder and as long as it defines the correct binary(1101) and move to BCD to make start counting from 0000 to 9999. What kind of logic would require to transfer 1101 and trigger BCD to start counting?

[@Anandkumar-hz8mn]

Can this be implemented using IC 7490?

[@RamKiran-bunny]

thanks

[@KarthikVippala]

Your welcome 🤗

[@althafshaik9556]

Please explain clock relations

[@KarthikVippala]

Can you please elaborate a bit 👍

[@art_lunatic]

@@KarthikVippala in D-FF output only shows up only when clock is high and when clock is low, the previous output is preserved....i think @althaf is mentioning this..

[@RockStar-hv6do]

Pls explain Divide by n ckt by d flipflop

[@manuradha955]

Give sudden reply .i m not here to request you!!

[@KarthikVippala]

I will reply under 24 hrs, please be patient 👍