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In one of the previous articles, we learned about Binary Coded Decimal (BCD) numbers. In this article, we will learn about how to convert a Decimal number to a BCD number and vice versa. Decimal number to BCD number Conversion To convert a decimal number to the BCD number, we need to replace every digit…
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There are different types of BCD codes; however, the 8421 code is the most popular one. In this article, we will highlight three different types of BCD codes, such as 8421, 2421, and Excess-3. Both 8421 and 2421 are weighted code, whereas Excess-3 is not weighted. The above table shows the binary code groups for…
You must have seen the digital clock in the railway station or at many other places. The hour, minute and second digits are seven-segment displays that deal with binary coded decimal (BCD) numbers. In this particular article, we will learn about the BCD code. BCD is a way to express each decimal digit in binary….