Timestamps: 0:00 Introduction 0:40 8421 BCD code 1:53 Decimal to BCD (8421) Conversion 3:11 Hexadecimal to BCD (8421) Conversion 4:43 Octal to BCD Conversion 6:08 Binary to BCD Conversion 7:20 Other BCD Codes (2421, 5421, 84-2-1) 10:24 XS-3 Code 11:52 Decimal to XS-3 conversion
@DuyênHoàngThị-q2w
Жыл бұрын
Find BCD8421 code of the decimal numbers: - 35 , help me please
@shaianrahman1785
3 жыл бұрын
Great video! I have learned so much and so easily in such a short time. Very informative and thanks for making a segment for each topic.
@lalruotlien2755
3 жыл бұрын
I'm very new to binary numbers and I learnt alot👍
@pragyashukla4633
2 жыл бұрын
Just one word: EXCELLENT
@yogeshpatel9353
Жыл бұрын
Explained in very good way.Nice👌❤️
@mayurshah9131
3 жыл бұрын
VERY WELL EXPLAINED VERY GOOD 👍👍
@harshwaghela8221
2 жыл бұрын
How do you teach so perfectly ❤️
@poojashah6183
3 жыл бұрын
Best explanation👌🏻👌🏻👍🏻
@kishangaur6683
2 жыл бұрын
Thanks sir for your support .you really explained well.
@ambatisivaji1807
3 жыл бұрын
Bro plz tell me.... " ITI - ELECTRONICS " Trade basic caliculations based on all farmuls
@raghavdubey9138
7 ай бұрын
Octal to binary conversion at 6:03 is not correct it should be 110010001... ; please check it once
@ALLABOUTELECTRONICS
7 ай бұрын
Its not octal to binary, its octal to BCD conversion. What you are saying is octal to binary conversion.
@nikhilkashyap2411
2 жыл бұрын
Hi, are there any lecture slides/handouts available for the content you are teaching ? Please let me know. Thanks
@ALLABOUTELECTRONICS
2 жыл бұрын
Some of the notes are updated on the website. Please check there. I am planning to update the remaining notes there very soon. Here is the link: www.allaboutelectronics.org
@@Pr0blem_S0lut1ons_02i i think first we're gonna change 738 into decimal, that's 144. and then to bcd that's 000101000100, and last into XS-3 = 010001110111
@Shiva671
Жыл бұрын
Hello Here in 2421 BCD , BCD of 5 is 1011 but it is also 0101 so which one is right ?🤔
@ALLABOUTELECTRONICS
Жыл бұрын
The code is assigned such that, the number 5 to 9 are mirror image of 0 to 4. (Replace 1s by 0s and 0s by 1) Also, it is a self complementing code. Meaning that, you can find the 9s complement of the number by replacing 0s by 1s and 1s by 0s. I hope, it will clear your doubt.
@Shiva671
Жыл бұрын
@@ALLABOUTELECTRONICS understood.. Thanks 👍🏻
@ДимаГерасимов-р4э
2 жыл бұрын
Thanks for the explanation
@akhilajay1864
11 ай бұрын
Thankyou. Very much helpful. 👍
@sohammahure6672
Жыл бұрын
Very nicely explained
@subhendupal2541
3 жыл бұрын
Helpful video 👌👍
@rahula9008
2 жыл бұрын
How to find BCD code of letter "BASE"
@ankitmehta6875
4 ай бұрын
Thank you for sharing this video
@KandhanM-n1o
8 ай бұрын
do we need to put base 2 to BCD code like we do for binary numbers or to write BCD code without base value
@ALLABOUTELECTRONICS
8 ай бұрын
No just write without base.
@VanishreeNm
Жыл бұрын
What is the value of F here? generally how we can find the alphabets values?
@ALLABOUTELECTRONICS
Жыл бұрын
F is typically used in Hexadecimal number system. I assume you are asking, the corresponding BCD code for F. So, F in decimal is equivalent to 15. So, in BCD format, we will have two digits (1 and 5). so, we need to represent each digit in 4-bit BCD form. Therefore, F in hexadecimal is equivalent to 0001 0101 in BCD. Similarly, if one wants to represent A (which is 10 in decimal), then it is equivalent to 0001 0000. I hope, it will clear your doubt.
@arkodasgupta0412
8 ай бұрын
in 8 4 -2 -1 and 2 4 2 1 BCD codes, I noticed that some decimal numbers can be represented in more than 1 way. So, can I represent them in any way ? or the way as shown in the video ?
@ALLABOUTELECTRONICS
8 ай бұрын
2421 and 84-2-1 are self-complementing codes. That means you can find the 9s complement of the number just by replacing the 1s by 0s and 0s by 1s. For example, the 9s complement of the number 4 is 5 (9-5). So, in these codes, if you see the code of digit 5, then you can find that code by replacing 1s by 0s and 0s by 1s in the code of 4. And the weights are assigned accordingly. That means although it is possible to represent the number in multiple ways, we should use only that code, where the above condition (self-complementing) condition gets satisfied. I have also covered one example based on that recently on the second channel. Please go through it, you will get it. Here is the link: kzitem.info/news/bejne/sq1qt3-Mr2aAiKgsi=b_AZA1WLvnYXCVub
@arkodasgupta0412
8 ай бұрын
@@ALLABOUTELECTRONICS ok sir understood. Thank you
@shivlidimri151
11 ай бұрын
in 4221 bcd, how do we know which 2 we'll have to use to represent say decimal 2 and decimal 5
@ALLABOUTELECTRONICS
11 ай бұрын
The code is assigned such that, the number 5 to 9 are mirror image of 0 to 4. (Replace 1s by 0s and 0s by 1) Also, it is a self complementing code. Meaning that, you can find the 9s complement of the number by replacing 0s by 1s and 1s by 0s. I hope, it will clear your doubt.
@isharajput9991
Жыл бұрын
Sir how to implement table.for 5421 code
@imAman001
Жыл бұрын
13:17 011110101001 this is right
@fggj6349
Жыл бұрын
Thanks great job
@tanishsharma5400
Жыл бұрын
Last ques of converting 5c to xs3, 5c must be 81, you wrote it 92, how so?
@ALLABOUTELECTRONICS
Жыл бұрын
5C is in hexadecimal. If you convert it into decimal then it is 92. (5*16 + 12*1 = 92). Please check it once again, you will get it.
@meghana9478
Жыл бұрын
So useful❤
@ParamitaDey-bi1mg
2 жыл бұрын
Sir in 6:03 why you took 4 bits for octal it supposed to be 3?
@ALLABOUTELECTRONICS
2 жыл бұрын
4 bits are for BCD. Here, first octal number is converted into decimal. And then each decimal digital is represented into equivalent BCD representation using 4 bits. Please watch that portion once again, it will get clear to you.
@ParamitaDey-bi1mg
2 жыл бұрын
@@ALLABOUTELECTRONICS Ooo... Okay I understood now .. I thought no.of bit of BCD is same as no.of bit of binary . Thanks sir now my doubt is cleared because of you Thanks
@gurujeetyadav4273
Ай бұрын
9f = 000110111111 101101 = 01001011 Is it correct?
@isuisu557
2 жыл бұрын
Thank u so much
@puneethvm
Жыл бұрын
👌
@Kondalu.810
Жыл бұрын
Why we cant use 4+1=5 Why you use 2+2+1=5
@Kondalu.810
Жыл бұрын
in 2421 code
@ALLABOUTELECTRONICS
Жыл бұрын
The code is assigned such that, the number 5 to 9 are mirror image of 0 to 4. (Replace 1s by 0s and 0s by 1) Also, it is a self complementing code. Meaning that, you can find the 9s complement of the number by replacing 0s by 1s and 1s by 0s. I hope, it will clear your doubt.
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