Analysis of Clocked Sequential Circuits (with JK Flip Flop)

[@Snoop_Doge]

i have Digital Systems exam in about 1.5 hrs, i somehow forgot how to find the next state, you helped me!

[@wgj427]

These videos are great! I have been confused with digital logic since last semester and any confusion I previously had has been cleared up! Thanks so much!

[@احمدهلالي-ز1ز]

I was very sad because I hadn't understood this part, but now I am grateful for your explanation. Thanks so much sir.

[@bommber9323]

We meet once again the night before the final, and once again this guy saves my ass

[@yuvaliko]

This diagram has two outputs, A and B, such that A=Qa and B=Qb. Therefore, we need to draw two state diagrams, one for A and one for B. In simple words: copy the state diagram he drew in the end of the video so that you'll have two of these. Now, decide the output of the first diagram by the value of A(A=Qa) and the second by the value of B(B=Qb)

[@efekaralar4008]

This is correct, this comment should be higher!

[@dle511]

hmm my textbook also says no output equation required

[@PoornimaK7]

Can't we just draw a single state diagram like he did in the presentation??

[@uguook]

i was wondering why is there no column for the output as in the case for the state table for D FF. thanks a lot

[@yaswanthcreatives3245]

There are no outputs because the A and B are connected to feedback so they are not considered as outputs that's why we are calculating next state . I am assuming this is this right

[@IntegrationcodeDX]

Nothing to say how helpful this class is!

[@adilyar1551]

very thanks sir May Allah give you long life with good health,i just watched your videos and learned every thing that i want.

[@engineeringandlife3181]

Thankyou Adil for amazing duas..May Allah bless you as well..

[@kshitijvengurlekar1192]

You explained this stuff in less than 15 minutes, Thanks!

[@tarifadib]

great video, i was clueless with analysis of sequential circuits, especially state transition diagrams, your video really helped me prepare well for my electronics exam.

[@anuragdwivedi1804]

it was so cool the way you represent things,even though they are confusing but you made them just a piece of cake.perfect!!!!

[@ritteshp.v5520]

nice one bro thanks for increasing my internal marks

[@arashesfandiarii]

Mistake, Ka = x' Qb not x' Ja, thank you for the amaing lecture series tho

[@adeyehunfolahanmi6317]

Qb = Ja

[@meaganaturner]

This is a fantastic presentation.

[@harshkumar9118]

plz give a video ....how to go back that is reverse procedure......from state diagram to sequential ckt

[@hrithikjain1806]

It already exists. It's called designing of sequential circuits

[@serden8804]

@@hrithikjain1806 maybe it hadn't bc it have passed 3 years since he wrote this

[@Cartoons_Games234]

@@serden8804 hahahaha

[@MrNukenin16]

@@serden8804 or maybe it was already created and Harsh just missed it

[@shimaalshazli4293]

thanks for all of us for this chanel it very usefully thanks for us

[@haveelaJyothsna]

Awesome explanation sir

[@yomamafatoshi]

Thank you so much. Will consider donating.

[@sushmitanigam4979]

thankuu so much sir for this valuable lecture. It helps in my GATE exam.

[@fatihsenturk8449]

it's crazy to find flip flops inputs without karnough map . crazy yy !!!! :)

[@ahmadjaradat3011]

These videos are great!

[@sdalfarsi]

Thank you man again

[@daksheshgdvn7731]

Thank you boss,it's very helpful.....you done a great job.....

[@djpolyester]

As @ROB LAW suggested, there is a contradiction in the equation of K_A=Q_B*x'=J_A*x'. Doesn't this make the circuit erronous? There are situations where Q_B=J_A'. Thanks for the video btw sir.

[@spider-hubonline3243]

Excellent Bro ! Excellent

[@ArsArcanum]

I finally got the concept. thanks

[@amitharajkumar7916]

Please check the input equation for KA. It should be KA=X'.QB

[@AmmarAlkindy]

!! you are right there is a mistake

[@That_Coding_Channel]

@@nesoacademy TQ

[@shashikanttanti6614]

No problem both are same

[@fatihmehmetkaya3321]

Great explanations!!!!! Thanks

[@rishabchaurasiya4514]

now it's 5 in the morning... don't remember when did i started. still have about 30+ videos left with no more than 2hr starting to think if only i had started studying at least a week earlier i might not have been in this stituation why do i have to do whole sem in a night 😩😩

[@JatinKumar-qr5hk]

You are great man...

[@AngelicaCruzLamboy]

In 1:48, how do I know that the input is JA instead of QB?

[@pranaytanniru7764]

sir yours is the best channel on youtube but can yu please mention the link for the previous video of present video .!! thank yu :)

[@roblaw1309]

KA= Qb x'

[@rafaelc2367]

If Ja=Qb you can also say KA=Ja x'

[@kursatsaimtuna7163]

lmao I was thinking about this thx

[@HelloWorld40408]

Thank You Sir

[@cricketparadise2614]

Thank you so much Sir

[@uzmanbalgam]

sen adamsın adam!!! YOU ARE DEEP MAN !!!

[@arpitjain8785]

thank you sir.....everything is very well explained

[@Codality]

I love The Neso Academy becuase of the way how they repeat and repeat and repeat and repeat and repeat until it's stuck on your mind perfectly Really a big thx for this Academy that is a better than 94583256283742539 University

[@kz8328]

Superrrr sir ,👍👍👍👍👍👌👌👌👌

[@ajaykumar-mo9bq]

What should be done for (1,1) case if JK is replaced with SR flipflop ?

[@eng-musallam]

Thank you very much

[@karthigas8481]

sir, kindly do some example problems for asynchronous sequential design circuits too..

[@yashesvi-raina]

I think Ka should be equal to x'.Qb ? please correct me if i am wrong.

[@akshaykadam4692]

Thank you so much sir 🤗

[@alyssanguyen1354]

Thank you

[@debdattobasu2438]

I have a question . Like the previous video by D flip flop we could have used the equations of J-K flip flop from its excitation table like J=Q(n+1) so Qa+=Ja

[@zaoozas]

I think in Qb+ there's a mistake, row 5 should be '1' and row 6 should be '0'. Please correct me if I'm wrong.

[@usama2576]

I think u r not looking at it correctly as there is already a 1 at Qb+ row 5

[@meetamin7343]

Thanks❤

[@davidbaralic6796]

i have a question,when you were drawing state table and diagram.In the circuit at the start there were outputs A and B,but you didnt inculded them in diagram.It is obvious that their values are Qa and Qb,respectively,there is no calculation that needs to be done,all am asking is , was there any particular reason why you din't inculded them?

[@splabbity]

I need something like this, but backwards...

[@Deepak-ip1se]

I have one doubt: in order to find Qa+ why didn't we consider x, Ja and Ka instead of Qa, Ja, Ka

[@mertyazc6514]

You Are the BEST !!!

[@Nomnomnom165]

Why is Ka = x' Ja and not x' Qb???

[@ranjeetdhone1433]

Bro Ja = Qb 🙂🤌🤌

[@irfanirfu1229]

sir can u please make a video on combination of jk and d flop

[@gurudarshananvekar1704]

Thank you so so much!

[@yeneyeneyeney9648]

please check 4:47 because its "1" and you said "zero" i dont get it

[@Arkoudos]

Where can I find the reverse of what is shown here? By reverse I mean from state diagram to JK ff implementation

[@kelseylynzimmer]

Thank you thank you thank you thank you!

[@HeLearns]

can you please tell the app you are using for annotating

[@호이짜-c9y]

I'm Jun Hyeong Lee from POSTECH in Korea! I really want to eat SamGyeop-Sal with you Professoir! I really respect you! Thanks for reading!!!!

[@anmolsheth4862]

wont the next state just be values of Qa and Qb from the logic circuit

[@prashantbhatta8759]

check for Kb in 2nd and 3rd

[@entitygenius]

thank you habibi

[@baileyyeh6879]

If it gave me 2 inputs x and y, did I need to write them on state table? Or just input x? How should I do to get JA,JB,KA,KB if they contain another input y ? Thank you very much.

[@jananikrishnamurthy2027]

Why we don't having the output Y ? 🤔 Circuit don't having the output? 🤔 Pls explain

[@mohammadibrahim9279]

In previous video you took D_ff input as next state (Da= Qa+) and here you did it completely different in state table . Can anyone please explain why ?

[@PoornimaK7]

There Da and Db are used to find next state, here also Ja, Ka, Jb, Kb are used to find next state.. but the difference is there is no need to find output equation, because A&B are outputs and A=Qa, B=Qb directly...

[@priyambharti-f1q]

Are the input equation and state equations are same ??

[@dopetrackzz]

Thank u so much...✌️

[@HashDLS]

Will we treat this as Mealy or Moore? Because there is no output equation.

[@PERIKALAANUSHKUMAR]

If Qa and Qb are the outputs of gates, then Qa+ and Qb+ ??????

[@unijesluahomar1523]

How to fine results of X? Please help me 🙏🏼

[@MhodARhman]

if we have an output equation for example y = AB, is it going to change the state table ??

[@PoornimaK7]

Only one more column will be added as output (y). And y =AB => y=QaQb

[@rajasaad9589]

Thanks Sir...

[@suneinajemima6862]

In the question.. Will the circuit diagram be provided

[@afrididanial]

i think topic you are selecting is Synchronous Sequential Logic not Analysis of Clocked Sequential Circuits

[@joshuadesouza8604]

Sir, could you please post a video regarding asynchronous sequential counters design

[@OSubhranilDey]

11:39 Wow!

[@timothyokoose5137]

design a logic circuit for a 3 stage register using Jk type flip-flop and And|OR| Not Gate Please how can I this

[@yuyullol2486]

OMG THANK U SO MUCH

[@rajeshrajendiran1104]

Hi, Anyone there could you please help me out..... Why we are using one NOT,AND, OR gate in the input side... I am little bit confused of these circuit.....

[@anupammathur17]

its just for the input combinational logic

[@sahilnagar1619]

thanks sir ji

Where do you find your examples from?

[@saadsadiq8938]

Life Saviour

[@harinivaskasa5348]

why acive low clock is used in jk filpflop???

[@sanket7402]

is that circuit a Moore circuit?

[@DolaLado]

Thank you

[@ratneshmore6281]

just a thanks is not enough to say

[@MohammedAli-nu3by]

Legend

[@hrithikjain1806]

This is a Moore circuit isn't it? If so then the state diagram should also be a Moore diagram.

[@vaibhavgupta6505]

If 2 input x and y. Kre ge toh State table kya hoge??

[@bhanuprakash-nv8en]

How u design the circuit....?

[@sunilsrinivaas3167]

in design if we proceed without doing state reduction ...is it correct?

[@MrNukenin16]

It is correct

[@tjp5077]

Why he didnt mentioned y?

[@chandrakiran8817]

good

[@jazzimohammed7573]

Anyone knows how the circuit is drawn?

[@ArpitDhamija]

how to get output " y " ??

[@holdenhansmushihans4530]

how do i get input y? please help me

[@ybrec3722]

can someone please explain how the Qa+ and Qb+ was gotten

[@s563p]

you should view JK characterstic table vedio

[@pranilparekh1202]

How can we remember this jk ff analysis diagram

[@afrananbintharahmanmin290]

May Allah give you a respectful life

[@TitanAscent]

You have taken the value of Ka wrong. Its value is x'Qb.