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What is the other name of BCD?
binary-coded decimal
BCD (binary-coded decimal), also called alphanumeric BCD, alphameric BCD, BCD Interchange Code, or BCDIC, is a family of representations of numerals, uppercase Latin letters, and some special and control characters as six-bit character codes.
What does BCD stand for in PLC?
Binary-coded decimal (BCD) is a class of binary encodings of decimal numbers where each decimal is represented by a fixed number of bits, usually four or eight, which goes against the way humans compute data. This disconnect can cause problems for programmable logic controller (PLC) users.
Which of the following is a BCD?
Binary Coded Decimal (BCD) code: BCD is a way to express each of the decimal digits with a binary code. In this code, each decimal digit is represented by its 4-bit binary equivalent….Detailed Solution.
| Decimal Number | Binary Number | Binary Coded Decimal (BCD) |
|---|---|---|
| 7 | 0111 | 0111 |
| 8 | 1000 | 1000 |
| 9 | 1001 | 1001 |
| 10 | 1010 | 0001 0000 |
What means BCD?
Binary Coded Decimal
(Binary Coded Decimal) The storage of numbers in which each decimal digit is converted into a binary number and stored in a single 8-bit byte. For example, a 12-digit decimal number would be represented as 12 bytes. BCD uses more storage for numbers than binary encoding (see below).
What is a BCD converter?
About Decimal to BCD Converter The Decimal to BCD Converter is used to convert a decimal (Base-10) integer to a BCD (Binary-coded decimal).
What is BCD system?
Binary coded decimal (BCD) is a system of writing numerals that assigns a four-digit binary code to each digit 0 through 9 in a decimal (base-10) numeral. The four-bit BCD code for any particular single base-10 digit is its representation in binary notation, as follows: 0 = 0000.
What does BCD stand for answer?
The correct answer is Binary Coded Decimal. Additional Information BCD or Binary Coded Decimal is that number system or code which has the binary numbers or digits to represent a decimal number. A decimal number contains 10 digits (0-9).
What is a BCD number?
Binary-Coded Decimal (BCD) is a method representing decimal numbers in binary. In this system each decimal digit is represented by four binary digits (nibble). For example, the decimal number 143 would be represented in BCD as: 0001 0100 0011
What is high-density BCD?
High-density BCD is driven by the need to integrate more and more complex and diversified functions on the same chip and to guarantee high quality and reliability in all types of application environments.
What are the weights of the individual positions of a BCD?
The weights of the individual positions of the bits of a BCD code are: 23 = 8, 22 = 4, 21 = 2, 20 = 1. The main advantage of the Binary Coded Decimal system is that it is a fast and efficient system to convert the decimal numbers into binary numbers as compared to the pure binary system.
What is the difference between BCD and binary?
BCD’s main virtue is its more accurate representation and rounding of decimal quantities as well as an ease of conversion into human-readable representations, in comparison to binary positional systems.
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