The reason why we don't use Kmap here is first of all, inputs are not binary. For the previous lectures, we could use K map since the inputs were in binary form. Here the question itself gives variables in decimal form. Therefore, we can only set them one by one to the variables. Of course, we can simplify the circuit by designating each decimal variables to binary and use only 4 inputs and 2 outputs but thats not the question here. This is what I've figured out. Plz comment me if i am wrong
@davidisaacgalang30009 ай бұрын
Thank you, tho late but I was just about to ask that
@TrueDetectivePikachu3 жыл бұрын
Bruh! I thought encoders where something super complicated till I watch this vid, its literally a meme. I guess that with that one could just hook up this encoder to a 4-bit comparator and prob have a functional lil system on verilog or something idk. This really clears a lot of my confusion, thanks Neso Guy!
@reyfoljamesgarcia47902 жыл бұрын
Hello Sir, Output B should be 2,3,6,7. (in the photo) Also thanks for the videos, It helps me a lot.
@pavanfernandes93292 жыл бұрын
Yes
@aslampt93676 жыл бұрын
In the implimented diagram copied from book, the connection point to the OR gate -B is not correct.Please correct it
@anaghbasak3 жыл бұрын
Actually we can go upto 15 from 0 using 4 bits, however bcd uses upto 9. Which is 6 less than the total capacity that can be expressed using those 4 bits. So the rest are just don't care conditions and we should not really put any effort in caring about them.
@siddhipharate15674 жыл бұрын
Thankyou so much it was really helpful
@Eastman1223 жыл бұрын
Hello! What Program are you using to draw for this video?? Great Content! I love visual learning , it helps me more than books. Subscribed!
@AbdulRehman-xs9om2 жыл бұрын
thanks ....ur videos really helped me in my exams
@daniaamir48067 жыл бұрын
how we can find number of outputs in Decimal to BCD encoder
@sahasona97183 жыл бұрын
Convert the Decimal No. 35 to Binary and Gray Forms and design the Relevant Logic Circuit for implementing the Binary and Gray Interconversion of the given Number. Please tell how this problem solution
@aritraghosh81527 жыл бұрын
sir how the relationship between n and m is maintained in Decimal to BCD Encoder??
@vinaysahotra52593 жыл бұрын
2^m outputs are maximum outputs .relation outputs
@gamar12263 жыл бұрын
You can use BCD to represent numbers from 0-9 so that is 10 inputs. The other 9-15 are don`t cares.So in total you should have 16 inputs and if you use the n=2^m rule you ll have m=4.I don`t know if you add the other input lines they will float or it doesn`t matter if they are or not there.
@devubs44163 жыл бұрын
Simple and powerful 👌👍
@shpsi8 жыл бұрын
what about other 6 inputs bcoz in encoder 2^m=n. m=4 but here n=10. are they free
@srisushma Жыл бұрын
In encoder,there r 2^n inputs->n outputs right? So when there r 8 inputs, outputs must be 3 (2^3)isnt it ?
@akashbisht227 жыл бұрын
Now this may be a silly question. But this thing is not getting in my head. How can we use Decimal No.'s as an Inputs to OR Gates? or are they just Lines in sequence that have no.s written on it which can take value as 1 or 0? Somebody help me!! :D
@alphasatari6 жыл бұрын
They're lines which can take 1's or 0's arranged in sequence 0,1,2,3,4,5,6,7,8,9. Let's take an example if you make 7th line (i.e. 7) from left HIGH then output C B A will be high automatically representing output as 0111.( D is low) Did you see? Just by making a single line HIGH all other inputs of gate become HIGH which are associated with it.
@satakshi03049 жыл бұрын
The relation between number of input lines (n) to number of output lines (m) for encoders is n=2^m. Doesn't Decimal to BCD encoder follow this rule?
@Biggie.Cheese.9 жыл бұрын
Yes I also have the same doubt..... *****
@vidyavarshinip.vvarshini37448 жыл бұрын
+satakshi030 it doesnt fallow in this case becouse no of bit diffres so
@abhishekmukherjee20917 жыл бұрын
But according to the rule it can't be done so
@CoolCool-jp4hv5 жыл бұрын
The number of inputs 10 is not some power of 2..we can't take 3 outputs as for that we get 8 inputs.. So we take 4 outputs.. We can get 16 inputs... 10 are required.... I think so.
@tiasmondal79094 жыл бұрын
@@CoolCool-jp4hv you are correct because the numbers from 10 to 16 are taken as dont care but we consider 16 numbers as bcd code. Hence, for this reason we take 4 outputs for 16 (0 to 9 and dont care conditons included) inputs
@swarupdas41396 жыл бұрын
Which book we should go through? ? Which one you wiil suggest for digital electronic??
@saikarthik0027 жыл бұрын
why dont u use the kmap and minimise the expression
@sundersingh27366 жыл бұрын
In the implementation ; B=2+3+6+7, btw in circuit there is input of 2,3,6 & 5 to the OR gate ...is it circuit correct or incorrect???
@omarmahmood42094 жыл бұрын
The circuit is incorrect.
@civilconcrete1722 жыл бұрын
Bro I love Neso Academy
@UECAshutoshKumar Жыл бұрын
Thank you sir
@fatimaahmad26577 жыл бұрын
why you write A,B,C,D in D,C,B,A in table
@ibzih4 жыл бұрын
from highest (left) to lowest (right) priority
@gagandeepshergill91537 жыл бұрын
what about the relation n = 2^m ?? The no. of input lines are not satisfying this relation.
@abcdef1a2146 жыл бұрын
atom molecule ....got it...tq u
@tanvipirramba7827 жыл бұрын
sir..can u please add a video of quine mc cluskey method with dont cares!!!!
@lakshita83866 жыл бұрын
this one doesn't abide by the m and n relationship you defined in the previous video. why?
@BEC_MdWaqarTabish Жыл бұрын
for B the circuit connection should be in 6.7 instead of 5&6.
@thefive.am.c3 жыл бұрын
Do bcd and binary mean same ???
@shayanfaisal90124 ай бұрын
No
@NirmalyaManna4 ай бұрын
Nah bro....wtf
@abhimanyujena1916 жыл бұрын
for encoder input=2^output but here input is 10 and output is 4......input should be 16?????
@usama579266 жыл бұрын
thank u brother
@razaanwar67546 жыл бұрын
Can The order be in any way like ACBD or ABCD or DBAC
@Hasan-pc4hy8 жыл бұрын
why o/p lines are 4 having 10 i/p? Bit confusing.
@golu-kk4duАй бұрын
Bro literally this video post 9 years ago
@GAMING_SHORT_57Ай бұрын
😮
@subhradipmukherjee54406 жыл бұрын
the no. of inputs are 10 and outputs are 4 how is that possible because 2^4 is 16 so there should be 16 i/p
@amalsanthoshpulianmackal74214 жыл бұрын
Sir can you explain bcd to decimal decoder , I didn't find a correct answer
@jsl_213 жыл бұрын
Is this in gate cse syllabus ?
@apexemperor6 жыл бұрын
N what is the decimal to bcd PRIORITY ENCODER....?
@patibandladasaradh23418 жыл бұрын
try to upload decimal to bcd encoder and octal to binary in "priority encoders " type
@bdtechengineer35395 жыл бұрын
Please make tutorial about BCD to Decimal decoder.
@vandanavandu6074 Жыл бұрын
describe what input condition would be required to generate the code for the following decimal number in decimal to bcd encoder : (a)2. (b)4. (c)8. (d)3 (e)7 Sir plz sir answer this question sir
@davidvid9226 жыл бұрын
Can u please explain how to further convert this bcd in octal?please someone answer
@hemantpareek75163 жыл бұрын
Please provide notes and questions
@dayanidhimanjhi58025 жыл бұрын
Can you please.. explain the BCD to Binary convertor using 74184 IC.
@maxkillergaming9265 Жыл бұрын
How solve their questions???
@snehakulkarni33532 жыл бұрын
How put the truth table
@charankoppuravuri34896 жыл бұрын
Is it called an encoder with 9 inputs and 4 outputs?
@_txt_7398 Жыл бұрын
Same question
@AnonymousNepal5 жыл бұрын
finally he told something that is not important :v
@vidyavarshinip.vvarshini37448 жыл бұрын
can we use in the reverse form that is A B C D
@allhdmoviescene1294 Жыл бұрын
how u come to know to use or? why not and
@shivraamkori4 жыл бұрын
You can send pdf?
@santoshkrb68195 жыл бұрын
Super boss..!!
@saritaverma38906 жыл бұрын
please reply sir here formula of input and output does not fit
@venkatraman23706 жыл бұрын
for an output of 4 bit. we need to 16 bit input.but here we have 10bit input.
@naeemrehman69674 жыл бұрын
@@venkatraman2370 yeah u r right
@eswarec14225 жыл бұрын
Tq so much bayya 😘😍😍
@duydangdroid6 жыл бұрын
2:30 copy + paste is fundamental to computer science
@daniel-so7cv6 жыл бұрын
Awesome
@mansimittal3079 Жыл бұрын
Can u please share a file of wedding invitation pop up for my sister wedding please
@arushisharma60015 жыл бұрын
Why the output are 4 it should be 5 I guss sir reply plzzz
@amribnaas Жыл бұрын
Nice
@goldeagleengineering48987 жыл бұрын
I am confused why is there 10 inputs and 4 outputs ? I thought m=2^n ??????? SOMEONE PLEASE HELP ME I HAVE EXAMS COMING UP.
@uzmau50177 жыл бұрын
You should study ,conversion of decimal to BCD number
@naeemrehman69674 жыл бұрын
Goldeagleengineering True
@jaimande878810 ай бұрын
I wrote this in my exam yesterday........
@pranjalchand67924 ай бұрын
@mohapapiansalman51355 жыл бұрын
i really need to contact with you..about the videos about genius einstein videos!
@mdhanif-cx6pw7 жыл бұрын
sir plz help me give me one lecture BCd to binary decoders
@SportsEntertainmentcricketlove4 жыл бұрын
wow
@supriyasoni25644 жыл бұрын
Sir ,hme k_map bnane ki need ni h esme??? Direct circuit bna skte h ???
@bhumanyoo7 жыл бұрын
how to make kmap for this to know the function
@sharathsharu6985 жыл бұрын
bhumanyoo bhumayoo
@greywolftechnologiesinc.46617 жыл бұрын
Heads up. The picture is wrong! 5 and 7 are incorrect! So funny...
@sunshodan58835 жыл бұрын
how did you write 10=2^m where m=4
@sarveshsatpute55987 жыл бұрын
why D is considered as MSB????
@anaghbasak3 жыл бұрын
MOST SIGNIFICANT BIT. The name itself suggests what it is. It has the highest value out of all the individual outputs each representing a bit.
@meghnanakhate9205 жыл бұрын
Plz teach the working of IC 74147.. I really need it 🤤🤤🤤
@prathameshiyer57973 жыл бұрын
I will teach you
@fatimakhan80505 жыл бұрын
Zabrdast
@niraleechavda16704 жыл бұрын
Figure Incorrect (B)
@prashanthreddy85379 жыл бұрын
hey thanks !!!!!!!!!!!!!nice video here its violating n=2^m????????????????
@sarveshsatpute55987 жыл бұрын
prashanth reddy condition is n is less than or equal to 2^m
@naeemrehman69674 жыл бұрын
@@sarveshsatpute5598 how
@user-nw7pi5ft4n7 жыл бұрын
Iam Iraqi we stady that in ingenring of electric in babelon l thank you very much