Table of Contents
- 1 What is the primary advantage of using the BCD code in place of straight binary coding?
- 2 How does BCD differ from the straight binary number system?
- 3 What is the advantage of using BCD?
- 4 What is the difference between decimal and BCD?
- 5 What are disadvantages of using decimal number system?
- 6 What is decimal to BCD encoder?
What is the primary advantage of using the BCD code in place of straight binary coding?
Which of the following is the primary advantage of using the BCD code instead of straight binary coding? Fewer bits are required to represent a decimal number with the BCD code. The relative ease of converting to and from decimal. BCD codes are easily converted to hexadecimal codes.
How does BCD differ from the straight binary number system?
BCD is not a number system like binary. It is a decimal system with each decimal digit encoded in its binary equivalent. A straight binary code takes the complete decimal number and represents it in binary while the BCD code converts each decimal digit to binary individually.
Is a BCD number a binary or a decimal number?
In computing and electronic systems, binary-coded decimal (BCD) is a class of binary encodings of decimal numbers where each digit is represented by a fixed number of bits, usually four or eight. Sometimes, special bit patterns are used for a sign or other indications (e.g. error or overflow).
What is the advantage of using BCD?
The main advantage of binary coded decimal is that it allows easy conversion between decimal (base-10) and binary (base-2) form. However, the disadvantage is that BCD code is wasteful as the states between 1010 (decimal 10), and 1111 (decimal 15) are not used.
What is the difference between decimal and BCD?
This is the main difference between Binary number and binary coded decimal. For 0 to 9 decimal numbers both binary and BCD is equal but when decimal number is more than one bit BCD differs from binary….BCD or Binary Coded Decimal | BCD Conversion Addition Subtraction.
| Decimal number | Binary number | Binary Coded Decimal(BCD) |
|---|---|---|
| 8 | 1000 | 1000 |
| 9 | 1001 | 1001 |
| 10 | 1010 | 0001 0000 |
| 11 | 1011 | 0001 0001 |
What is the advantage of BCD?
Advantage of the BCD System An advantage of the Binary Coded Decimal system is each decimal digit is denoted by a group of 4 binary digits and that it allows easy conversion between decimal a base-10 system and binary a base-2 system.
What are disadvantages of using decimal number system?
Wasted storage and wasted time.
What is decimal to BCD encoder?
A decimal to BCD (binary coded decimal) encoder is also known as 10-line to 4-line encoder. It accepts 10- inputs and produces a4-bit output corresponding to the activated decimal input.