The BCD code uses a 4-digit binary number to represent a decimal number. Usually 8421 yards (there are other such as 2421 yards and the remaining 3 yards).

Here is an explanation with the 8421 code.

Four digits in binary. Corresponding to the numbers 8, 4, 2, 1 respectively.

For example: 1010 then the corresponding number is 8 0 2 1 plus one is eleven

For example: 0101 then the corresponding number is 0 4 0 1 plus five is together

The same reason

2421 code is the corresponding number 2, 4, 2, 1

The remaining 3 yards is using 8421, but after using it, it is reduced by 3.

Comment list
(0)

Evaluation

Related app

App classification

Recent used

- Gibbs free energy online calculation tool
- Fish tank glass calculator - fish tank size online calculation
- IP address online calculator - ip mask calculation tool - network subnet mask calculation method
- 4x4 fourth-order inverse matrix online calculator
- Online conversion relationship between display diagonal size and centimeter resolution

Powered by TorCMS (https://github.com/bukun/TorCMS).