BCD Codes (Binary Coded Decimal Codes) Explained

In this video, different BCD codes like 8421 BCD and Excess-3 Codes are explained and different code conversions like Decimal to BCD, Binary to BCD, Decimal to Excess-3, etc are explained with examples. 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 BCD Codes: BCD stands for Binary Coded Decimal. In BCD, each decimal digit is encoded by a group of the 4-bit binary number, There are various types of BCD codes like 8421, 2421, 5421, 84-2-1 etc. But 8421 BCD code is one of the widely used BCD codes. Excess-3 Code: XS-3 is Non-weighted, Self complementing BCD code. It is also sequential code. By adding 3 (0011) to each BCD code, it can be converted into the equivalent XS-3 code. In this video, various BCD codes are explained and the different code conversions like Binary to BCD, Hexadecimal to BCD, Octal to BCD are explained with examples. Digital Electronics Playlist: https://youtube.com/playlist?list=PLwjK_iyK4LLBC_so3odA64E2MLgIRKafl ADC and DAC Playlist: https://youtube.com/playlist?list=PLwjK_iyK4LLCnW-df-_53d-6yYrGb9zZc This video will be helpful to all the students of science and engineering in understanding the different BCD codes. #ALLABOUTELECTRONICS #BCDCode Support the channel through membership program: https://www.youtube.com/channel/UCBkOVp1Cqz4MR0LYR8vKpZg/join -------------------------------------------------------------------------------------------------- Follow my second channel: https://www.youtube.com/channel/UCGA2TO8ylVqFHpucwn_6Jlw Follow me on Facebook: https://www.facebook.com/ALLABOUTELECRONICS/ Follow me on Instagram: https://www.instagram.com/all_about.electronics/ -------------------------------------------------------------------------------------------------- Music Credit: http://www.bensound.com