3-Bit & 4-bit Up/Down Synchronous Counter

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Neso Academy

Neso Academy

9 жыл бұрын

Digital Electronics: 3-Bit & 4-bit Up/Down Synchronous Counter
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Пікірлер: 404
@playstation07
@playstation07 4 ай бұрын
Anyone is from 2024 😂
@finiasEliakimu
@finiasEliakimu Ай бұрын
Here😂😂😂😂
@MdAlauddin-dr6dw
@MdAlauddin-dr6dw 22 күн бұрын
😁
@muhammedfarhan953
@muhammedfarhan953 21 күн бұрын
Fck it was 9 year ago
@editorialworld._.
@editorialworld._. 6 күн бұрын
I'm 2050
@adityaambre8162
@adityaambre8162 3 жыл бұрын
who is watching this just before their exams !!!!
@siddharthkar5343
@siddharthkar5343 3 ай бұрын
Me
@TahaAliKhan-mu1zk
@TahaAliKhan-mu1zk 3 ай бұрын
Me too
@jonathankabudura2454
@jonathankabudura2454 2 ай бұрын
We all are 😂:)
@Aaradhyuh.s
@Aaradhyuh.s 2 ай бұрын
Me too lmao i have mine day after
@Mustafanayak01
@Mustafanayak01 2 ай бұрын
🙋
@samirkhoury2935
@samirkhoury2935 4 жыл бұрын
OMG MY TEACHER LITERALLY GAVE ME THIS ASSIGNMENT ABOUT THIS AND I HAD NO IDEA HOW TO START, THANK YOUUUU
@sasindujayaminda89
@sasindujayaminda89 Ай бұрын
same here
@jaebaekjang7853
@jaebaekjang7853 4 жыл бұрын
you saved my life from the hell of assignments. praise you.............!!
@kishore-qy5sr
@kishore-qy5sr 3 жыл бұрын
Same bro
@sloppybug9856
@sloppybug9856 3 жыл бұрын
+1
@manojharshavardhan2385
@manojharshavardhan2385 3 жыл бұрын
Can we do the same 3 bit updown counter using D ff
@empiregaming3675
@empiregaming3675 2 жыл бұрын
++1
@hiteshlabh8708
@hiteshlabh8708 2 жыл бұрын
Same bro
@MultiZinedin
@MultiZinedin 4 жыл бұрын
This quarantine era you need this kind of online lecture, neso academy is where I go when having problems related electronics lecture. Thank you !!!
@Nomnomnom165
@Nomnomnom165 Жыл бұрын
Even outside of quarantine, this guy teaches several thousand times better than professors
@jatinkodwani9926
@jatinkodwani9926 6 жыл бұрын
sir you are awesome.....i cannot get it properly in my college but when i see ur videos lectures i get compeletly familiar with every aspect discussed in videos.......ty sir ty so much
@Dineshkumar-xv4xz
@Dineshkumar-xv4xz 4 жыл бұрын
Tommorow I have my digital electronics exam tysm 😊 your lectures so good keep going!!
@lush_scrumptious
@lush_scrumptious 6 ай бұрын
8 years ago and this is giving me all what i need today
@angelica534
@angelica534 3 жыл бұрын
This has literally helped me so much thank you for your demonstration and teaching!
@jaspritakash5152
@jaspritakash5152 2 жыл бұрын
u look so beautiful
@SohelDarwajkar
@SohelDarwajkar 8 ай бұрын
​@@jaspritakash5152Bhai kuch to rakhle Indian hone ke naate😂
@deepakbasoiya975
@deepakbasoiya975 2 жыл бұрын
I m from NIT surathkal , I just watch your lecture 1 day and I complete my all coa syllabus Thnx buddy
@Pappu77775
@Pappu77775 6 ай бұрын
dude seriously
@rhp1234
@rhp1234 3 жыл бұрын
Sir you are really better than paid apps You are teaching greatly for no cost. Keep Teaching.Hoping 5M subscribers.
@pavanitamma5917
@pavanitamma5917 3 жыл бұрын
Everyone need explanation like this... Awesome neso academy 🙂
@pavansampath7201
@pavansampath7201 4 жыл бұрын
Thank you so much!! it helped me a lot perfect teaching!
@Zarpaziones
@Zarpaziones 5 жыл бұрын
Great video sir. Thanks for all this great content.
@sushiltiwari1297
@sushiltiwari1297 5 жыл бұрын
it is nothing but you made it easy :) thank you!
@nethmimaduhansi7984
@nethmimaduhansi7984 3 жыл бұрын
Thank you so much to that 10000% clear understanding ❤️❤️❤️❤️
@akankshyabhattacharyaa7008
@akankshyabhattacharyaa7008 4 жыл бұрын
U deserve millions of subscribers. I have been watching your videos since my first year! Now I m in my fourth and going to be graduating. Thank you alma mater💓
@adiljan1305
@adiljan1305 3 жыл бұрын
are you studying this subject in fourth year
@akankshyabhattacharyaa7008
@akankshyabhattacharyaa7008 3 жыл бұрын
No, was revising for my interviews.
@adiljan1305
@adiljan1305 3 жыл бұрын
@@akankshyabhattacharyaa7008 oooo thats great so how was your interview
@Dawood_Awan
@Dawood_Awan 2 жыл бұрын
@@akankshyabhattacharyaa7008 You were supposed to continue the conversation with my boy adil :(
@akankshyabhattacharyaa7008
@akankshyabhattacharyaa7008 2 жыл бұрын
@@Dawood_Awan currently employed with the company and replying admist work 😆😆
@hrishabhpathak
@hrishabhpathak 5 жыл бұрын
Sir your teaching is very helpful ,plz continue like this only ☺️☺️☺️
@hossain6810
@hossain6810 9 жыл бұрын
Many many tnx..Your videos are really helpful.It helps me a lot to understand all things before my exam.
@siyabongatshabalala9710
@siyabongatshabalala9710 8 жыл бұрын
Now I'm ready to ace the test... thank you.
@Jyothirmai1111
@Jyothirmai1111 Жыл бұрын
Thank u so much sir. This lecture which u were saying is very informative and useful.
@zoom0819
@zoom0819 5 жыл бұрын
Thank you so much for these Videos.
@reyhanpradantyo
@reyhanpradantyo 6 жыл бұрын
you're my hero man thank you
@srikargajawada3472
@srikargajawada3472 8 жыл бұрын
that was a great lecture ...thank you
@minyoonara
@minyoonara 2 жыл бұрын
this is amazing i understood everything! thank you very much :)
@tajammalnawaz5552
@tajammalnawaz5552 8 жыл бұрын
your effort is priceless kindly include the timing diagram of synchronous counter
@prithwishdasgupta4508
@prithwishdasgupta4508 7 жыл бұрын
Thanks for ur video lectures. It helped a lot!!!! :-D
@RamuKaka0pYT
@RamuKaka0pYT Жыл бұрын
Thank You for your guidance 🛐
@ehteshamali473
@ehteshamali473 2 жыл бұрын
Kindly check the truth table for down counter as per state diagram which is start at 8.35. I have some doubts it seems that it counts up.
@aashisinghai7866
@aashisinghai7866 6 жыл бұрын
Thanks for the lecture sir.
@HarshKumar-qb9ju
@HarshKumar-qb9ju 5 жыл бұрын
Sir hatss of to you Make topic so easier 🙌🙌🙌🙌🙌👏👏👏👏👏👏👏👏👏
@GimmeMonie
@GimmeMonie 6 жыл бұрын
Hi, why don't you just use XOR gate with M & Q as inputs so if M=0 then output is Q ➡️up counter and if M=1 then output is Q complement so ➡️down counter I think this is easier
@susmitabasu1549
@susmitabasu1549 2 жыл бұрын
You didnt get it. Now what is situation
@imansaleem8041
@imansaleem8041 Жыл бұрын
This is best video on this topic thank you so much sir
@quantumboy48
@quantumboy48 3 жыл бұрын
Phle mai ye diagram yaad krta tha ki exam me kaise draw krna hai..Ab pata chala ki inko design kiya jata hai... Thank u so much sir
@ibrahimahmethan586
@ibrahimahmethan586 6 жыл бұрын
thank you so much god bless you man
@alexsasmrchannel
@alexsasmrchannel 4 жыл бұрын
Thank you!
@poojarikarthik6816
@poojarikarthik6816 5 жыл бұрын
Please check the sequence once again as up down counter means count from 0-7 and agian 7-0 .
@annu_mishra1417
@annu_mishra1417 2 жыл бұрын
Nothing to say... Lots of love from anantapur Andhrapradesh
@lavanchukka7308
@lavanchukka7308 7 жыл бұрын
vEry good explanation now I am bit confident to attend my test which is very imp to me
@DC-zi6se
@DC-zi6se Жыл бұрын
13:06 small mistake here It'll be TB = M'Qa + MQa', you wrote MQa And therefore M exor Qa 😅👍🏻
@somilshah7841
@somilshah7841 6 жыл бұрын
THE REAL FUN STARTS WHEN YOU SEE THIS VIDEO AT SPEED=0.5 xD !!! MUST TRY !!!!
@sachinnn101
@sachinnn101 6 жыл бұрын
lol
@mkutkarsh
@mkutkarsh 6 жыл бұрын
actually lol
@kunjangiri272
@kunjangiri272 6 жыл бұрын
lmao
@kakashisenpai99
@kakashisenpai99 5 жыл бұрын
Raju rastogi lol
@amanbanga6506
@amanbanga6506 6 жыл бұрын
Thankyou so so much❤
@yassohadi28
@yassohadi28 9 жыл бұрын
Hello ! Thank you so much for the videos They are really helpful Can I ask a question though ? what is the program that you use to write ?
@ashwinkumar4824
@ashwinkumar4824 6 жыл бұрын
This is transition table this method is used to fine the input of flipflop This table is vary depending upon flipflop's excitation table
@jayceett8565
@jayceett8565 7 жыл бұрын
how to draw kmap if it has 4 bit ?
@mapzyt
@mapzyt 6 ай бұрын
this lecture is still relevent in 2024 :) sir you created a god level playlist
@sarthakgiri7333
@sarthakgiri7333 3 жыл бұрын
i wish my teacher played your video in his classes rather than my teacher teaching
@ioannaathineos5269
@ioannaathineos5269 6 ай бұрын
Thank you master!!
@widadkhan6629
@widadkhan6629 3 жыл бұрын
Thanks a lot. I could not understand my assessment before. Thanks again
@satyakhatri6100
@satyakhatri6100 6 жыл бұрын
You guys are great
@abdulrashidabubakar3673
@abdulrashidabubakar3673 5 жыл бұрын
Thank you sir
@amanchaudhary8817
@amanchaudhary8817 2 жыл бұрын
Very thank you sir 🙏🏼
@vy_0076
@vy_0076 4 жыл бұрын
it should be M'Qa+MQa' @13:12
@nickthewinner2194
@nickthewinner2194 4 жыл бұрын
Everyone needs to see this ^
@poojasonkar6420
@poojasonkar6420 8 жыл бұрын
awesome tuts
@dikshyamaharjan5863
@dikshyamaharjan5863 4 ай бұрын
thank you soo much ...................means a lot!!!!!!!!
@paullater6230
@paullater6230 7 ай бұрын
Incredible!!
@deepakparajuli6150
@deepakparajuli6150 9 жыл бұрын
thanks for help me sir...i like your study method .plz sir give me the technique to convert 8 4 -2 -1 code to binary...
@sojunkchandra
@sojunkchandra Жыл бұрын
Thank you
@tayyab.sheikh
@tayyab.sheikh 8 ай бұрын
I have a question, why didn't you used two XOR gates for T² and T³ equation? It would have been more neat and simplified!!!!
@ccwing33
@ccwing33 8 жыл бұрын
thank you!
@virendrabadgotya2628
@virendrabadgotya2628 8 ай бұрын
thanks sir😁 for teaching so awesome,maj agye
@Sejal.Yadav_88
@Sejal.Yadav_88 3 жыл бұрын
Fantastic 🧠
@okprogrammer
@okprogrammer 6 жыл бұрын
sir, at 13:04 , there will be MQ' instead of MQ.
@nannubedi7773
@nannubedi7773 3 жыл бұрын
Correct !!
@PhuongLe-jd5bq
@PhuongLe-jd5bq 4 жыл бұрын
thank you very much
@KarimSaliev
@KarimSaliev Жыл бұрын
Hello. I suppose you have made a mistake deriving a boolean expression for Tb. The second operand should be MQ' instead of MQ. Correct me if I'm wrong
@kamalpreet_kaurr
@kamalpreet_kaurr Жыл бұрын
Yeshh..you are right ..because my ans is also this..bt i was little bit confused..thats why i open the comments bt no one had write..finally i found one of my type..🥹❤️
@avinashvlog1432
@avinashvlog1432 5 ай бұрын
While making ckt. diagram he had corrected guys, see full video
@kushaltripathi1627
@kushaltripathi1627 8 жыл бұрын
The truth table for down counter is incorrect under Next state and under Flip flop inputs, you wrote 001 after 111.sir don't you think in case of downcounter after 111 we should have 110
@kushaltripathi1627
@kushaltripathi1627 8 жыл бұрын
Thanks sir for clearing doubt. I apologize for the mistake.
@rprvk
@rprvk 5 жыл бұрын
But sir again there is upcount for M=1 How could it be possible
@balu2005
@balu2005 7 жыл бұрын
sir, i think a(xor) b= a'b+ab ' i.e M'Qa + MQa not equalls M(xor )Qa . it is formula we use for caluclating QB IN ABOVE LECTURE. please check it.
@ogulcanbenli2140
@ogulcanbenli2140 4 жыл бұрын
I have watched 43 videos from last day I didnt hear any voice except your voice .
@vasudevshastri6131
@vasudevshastri6131 4 жыл бұрын
Thanks sir for this lecture but please tell how can be draw k map for four bit synchronous up down counter
@Dr.SahadevRoy
@Dr.SahadevRoy 5 жыл бұрын
Time 13:04 Simply mistake: TB = MQ' instead of MQ but the expression is correct Good work
@vineetbhushan8053
@vineetbhushan8053 9 ай бұрын
Excellent 👍👍
@pallavimakwana8999
@pallavimakwana8999 3 жыл бұрын
Can you help me in this question "A digital computer has three registers: A, B and C. Four flip-flops provide the control functions for the computer: S is a flip-flop that is enabled by an external signal to start the system’s operation; L and R are used for sequencing the microoperations; A fourth flip-flop T is set by the computer when the operation is completed. The function of the system is described by the following register transfer statements: S: C ← 0, S ← 0, T ← 0, L ← 1 L: L ← 0, if (A = 0) then (T ←1) else (R ← 1) R: C ← C + B, A ← A - 1, R ← 0, L ← 1 Design a circuit with minimum components to implement the above operations."
@zainab094
@zainab094 9 ай бұрын
Amazing video
@AditGoel
@AditGoel 8 ай бұрын
Heyy
@aryansonwani8145
@aryansonwani8145 2 жыл бұрын
nice teaching
@SoOWhEn
@SoOWhEn 9 жыл бұрын
for synchronous clocks, does positive edge triggering for the clock work the same way?
@lohithaadapala6989
@lohithaadapala6989 Жыл бұрын
Thankyou 🛐🥹
@shishirshrestha6033
@shishirshrestha6033 8 жыл бұрын
Sir the thing you said at end of lectures does it really work for 4 bit up/down counter ?? and in which stage will it act as up counter and down counter ??
@shubornachowdhury3526
@shubornachowdhury3526 9 жыл бұрын
Thanks a lot sir. Sir can u upload videos on implementation technology using CMOS NMOS Thanks a lot sir again.
@Ebuilt
@Ebuilt 8 жыл бұрын
+shuborna chowdhury if you can find also share link
@khadidja8632
@khadidja8632 7 жыл бұрын
thank you..
@pradeepkumarsingh6964
@pradeepkumarsingh6964 5 жыл бұрын
thank u sir
@kshitijvengurlekar1192
@kshitijvengurlekar1192 6 жыл бұрын
Thanks
@alterguy4327
@alterguy4327 6 жыл бұрын
Tysm❤
@aliabdulmalekalhaj1867
@aliabdulmalekalhaj1867 6 жыл бұрын
u r better than my teacher
@durgabhaskar4609
@durgabhaskar4609 4 жыл бұрын
but my DE teacher was vry helpful.....
@alejandroperez7359
@alejandroperez7359 8 ай бұрын
if I need to truncate a counter, how it would look like? thank you so much for your teachings, they are very helpful, gratings from Spain
@kamtasinghyadav9700
@kamtasinghyadav9700 8 жыл бұрын
sir please upload the lectures on semiconductor memories
@swm7f137
@swm7f137 8 жыл бұрын
you are a perfect thanks aloooooooooot
@TheAaditvlog.com1
@TheAaditvlog.com1 Жыл бұрын
This is what i exactly want
@jumbosingh842
@jumbosingh842 6 жыл бұрын
Sir apke lecture me add v unique hota hai
@rokeyasiddiqua9375
@rokeyasiddiqua9375 5 жыл бұрын
can you please upload videos on synchronous BCD counter and Up-Down Binary counter ?
@grimgoreironhide9985
@grimgoreironhide9985 3 жыл бұрын
Students are lucky they have this information now. Back in 2014 there was no reliable source of information for this circuit. I managed to find a Gray Code version of this circuit and had to reverse engineer it with the Karnaugh maps. It was hell.
@anubhavchauhan1485
@anubhavchauhan1485 3 жыл бұрын
Man, I can feel you. I don't know what I'd do without Neso. And to actually reverse engineer it, well done
@subhambiswas9139
@subhambiswas9139 8 жыл бұрын
ur great man......
@catelynsilverine8508
@catelynsilverine8508 Жыл бұрын
I hope I will not fail this electronics exam on Friday!
@AadeshingaleOfficial-zl5fd
@AadeshingaleOfficial-zl5fd 7 ай бұрын
Nice Sir 😊
@punyamathew7409
@punyamathew7409 7 жыл бұрын
please do upload for multivibrators and digital to analog coversions and vice versa!
@AdarshSingh-zy9tk
@AdarshSingh-zy9tk 5 жыл бұрын
very good
@anjalibalayan3537
@anjalibalayan3537 8 жыл бұрын
sir please tell me how can we check if the counter is self starting or not? and also what is synchronous modulo 10, 12 or so on counter?
@singurusomasekhar5724
@singurusomasekhar5724 6 жыл бұрын
Sir ,for 4 bit asynchronous up and down counter do we have to take 15 up counting and 15 down counting??
@mukundimushiana5402
@mukundimushiana5402 6 жыл бұрын
How would you design a counter that counts upwards first and then count downwards after reaching the maximum value
@potatortot
@potatortot 8 жыл бұрын
How were you able to infer the pattern to construct the 4-bit Up/Down Synchronous counter without creating another truth table with 4-bit states?
@Ebuilt
@Ebuilt 8 жыл бұрын
+Annie Chen irriatative design technique
@harikabhavanikarri1144
@harikabhavanikarri1144 5 жыл бұрын
Tq so much
@michaeleze607
@michaeleze607 9 жыл бұрын
I like your tutorials, they are quite helpful, however, I think you should re-verify that the down counting truth table is correct.
@Ebuilt
@Ebuilt 8 жыл бұрын
+Michael Eze completly correct
@thegodfather143able
@thegodfather143able 8 жыл бұрын
+Michael Eze Dude i had the same doubt... the downcounting is absolutely correct.. For more clarity... when m=1, try writing present state frm 111,110,101 downwards.. nd form the next states accordingly..!!
@yeshwanthreddy9450
@yeshwanthreddy9450 6 жыл бұрын
I still don't understand this part. Even though m=1, the count is going from 111 - 000 - 001... It's just one step backward and continues counting up..
@nickthewinner2194
@nickthewinner2194 4 жыл бұрын
@@yeshwanthreddy9450 You need to look at it like this. When the present state is 000 (0) it goes to 111 (7). When the present state is 001 (1) it will automatically go to 000 (0) and so on down the truth table. Its basically just saying when that present state is for example 010 (2) please go down to 001 (1) to become the next state.
@avishshah2186
@avishshah2186 4 жыл бұрын
@@nickthewinner2194 What you said is absolutely correct but isn't the down counter suppose to count like 7,6,5 etc upto 0.Here the sir has just decremented the next state
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