Table of Contents
- 1 Is Hex and BCD same?
- 2 How do you convert hex to BCD?
- 3 Which of the following device can be used to convert the decimal input to BCD code?
- 4 How do you convert hex to decimal?
- 5 What is the value of BCD?
- 6 What are the differences between binary and BCD numbers?
- 7 How to convert (213afe)h to BCD?
- 8 Is the second BCD adjustment method wrong?
Is Hex and BCD same?
But do not get confused, binary coded decimal is not the same as hexadecimal. In the BCD numbering system, a decimal number is separated into four bits for each decimal digit within the number. Each decimal digit is represented by its weighted binary value performing a direct translation of the number.
How do you convert hex to BCD?
Program to convert Hexa-Decimal Number to its equivalent BCD
- Input: 11F.
- Output: 0001 0001 1111.
- Explanation: Binary of 1 – 0001. Binary of F – 1111. Thus, Equivalent BCD is 0001 0001 1111.
- Input: A D.
- Output: 1010 1101.
- Explanation: Binary of A – 1010. Binary of D – 1101. Thus, Equivalent BCD is 1010 1101.
How do I convert hex to BCD manually?
- (93F)16 = (? ) BCD
- Solution:
- (93F)16 = (_______)BCD Convert hexadecimal to decimal.
- (93F)16 = (_______)10 93F. =9×162+3×161+F×160. =9×256+3×16+15×1. =2367. ∴ (93F)16 = (2367)10
- (2367)10 = (_______)BCD 0010. 0011. 0110. 0111. ∴ (2367)10 = (0010001101100111)BCD
- ∴ (93F)16 = (0010001101100111)BCD
- (94D)16 = (? ) BCD
- Solution:
What is BCD to binary conversion?
Binary Coded Decimal, or BCD, is another process for converting decimal numbers into their binary equivalents. It is a form of binary encoding where each digit in a decimal number is represented in the form of bits.
Which of the following device can be used to convert the decimal input to BCD code?
The correct answer is encoder. An encoder converts information from one format or code to another. An encoder can be used to encode the decimal number to binary number.
How do you convert hex to decimal?
To convert a hexadecimal to a decimal manually, you must start by multiplying the hex number by 16. Then, you raise it to a power of 0 and increase that power by 1 each time according to the hexadecimal number equivalent.
What is difference between BCD and binary?
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) |
|---|---|---|
| 0 | 0000 | 0000 |
| 1 | 0001 | 0001 |
| 2 | 0010 | 0010 |
| 3 | 0011 | 0011 |
What is hex number steps to convert hex no to BCD no?
Algorithm For Hex to BCD Conversion
- Step I : Initialize the data segment.
- Step II : Initialize BX = 0000 H and DH = 00H.
- Step III : Load the number in AX.
- Step IV : Compare number with 10000 decimal.
- Step V : Subtract 10,000 decimal from AX and add 1 decimal to DH.
- Step VI : Jump to step IV.
What is the value of BCD?
A binary-coded decimal (BCD) is a type of binary representation for decimal values where each digit is represented by a fixed number of binary bits, usually between four and eight. The norm is four bits, which effectively represent decimal values 0 to 9.
What are the differences between binary and BCD numbers?
How to write a program for Hex to BCD conversion?
Write a Program For Hex to BCD Conversion in Assembly language . We have a 4 digit Hex number whose equivalent binary number is to be found i.e. FFFF H. Initially we compare FFFF H with decimal 10000 ( 2710 H in Hex ). If number is greater than 10,000 we add it to DH register.
How do you find BCD from Ax and BX?
Each time we subtract 100 decimal from AX and add 100 decimal to BX to obtain BCD equivalent. Then we compare number obtained in AX with 10 decimal. Each time we subtract 10 decimal from AX and we add 10 decimal to BX.
How to convert (213afe)h to BCD?
To convert (213AFE)H to BCD, first it has to be converted to binary which gives (2177790)D. Now each digit is converted to its BCD code which gives (0010 0001 0111 0111 0111 1001 0000)BCD.
Is the second BCD adjustment method wrong?
The Second method is not WRONG but it is actually part of the main method for conversion i.e. the number greater than 9 should always be adjusted by BCD adjust method (by adding 6) the answer that you get from it is a valid BCD ! Thanks for contributing an answer to Stack Overflow!