Decimal: 3 2 5
Binary: 0011 0010 0101
so 325 = 0011 0010 0101
11010010
65,535
Oh, dude, the largest BCD encoded decimal value that can be represented in three bytes is 999,999. I mean, like, you could totally fit a lot of numbers in three bytes, but that's the biggest BCD number you can squeeze in there. So, yeah, if you ever need to store a really big decimal number in three bytes, just remember 999,999.
234 in BCD is 0010 0011 0100
Advantage of bcd are:One advantage of BCD over binary representations is that there is no limit to the size of a number. To add another digit, just add a new 4-bit sequence.Numbers represented in pure binary format are limited to the largest number that can be represented by 8, 16, 32 or 64 bits.Sometimes, the right-most nibble contains the sign (positive or negative).It is easier to convert decimal numbers to and from BCDthan binary and, though BCD is often converted to binary for arithmetic processing, it is possible tobuild hardware that operates directly on BCD.Disadvantage of bcd are:Some operations are more complex to implement. Adders require extra logic to cause them to wrap and generate a carry early. 15-20 percent more circuitry is needed for BCD add compared to pure binary. Multiplication requires the use of algorithms that are somewhat more complex than shift-mask-add (a binary multiplication, requiring binary shifts and adds or the equivalent, per-digit or group of digits is required)Standard BCD requires four bits per digit, roughly 20 percent more space than a binary encoding (the ratio of 4 bits to log210 bits is 1.204). When packed so that three digits are encoded in ten bits, the storage overhead is greatly reduced, at the expense of an encoding that is unaligned with the 8-bit byte boundaries common on existing hardware, resulting in slower implementations on these systems.Practical existing implementations of BCD are typically slower than operations on binary representations, especially on embedded systems,due to limited processor support for native BCD operations.
It is 0001 0110 0011.
The decimal number 10, represented in BCD is 0001 0000. If, instead, you mean that you have 10 in BCD and want to know what that means, that is equivalent to 0000 0010 and would be 2 in decimal.
BCD is a decimal number. BCD is one specific way to store decimal numbers in computer memory.
22.2
BCD of 862 is 100001100010
41 in decimal is 0100 0001 in BCD (this is 8 bits not 6 bits)41 in decimal is 101001 in binary (this is 6 bits, but binary not BCD)There is no 6 bit BCD representation of the decimal number 41!
To represent the decimal number 47 in Binary-Coded Decimal (BCD), you first separate the digits: 4 and 7. In BCD, each digit is represented by its 4-bit binary equivalent. Therefore, 4 is represented as 0100 and 7 as 0111. Combining these, 47 in BCD is expressed as 0100 0111.
BCD is used for binary output on devices that only display decimal numbers.
11010010
explain decimal to BCD encoder
BCD (Binary Coded Decimal) output can be generated using decimal-to-BCD conversion algorithms. One common method involves dividing the decimal number by 10 and storing the remainder as the Binary Coded Decimal digit. This process is repeated until all decimal digits are converted into BCD form. Alternatively, some microcontrollers have built-in instructions to directly convert decimal numbers to BCD format.
explain decimal to BCD encoder