Write each hexadecimal digit straight into binary:
5 = 0101
4 = 0100
2 = 0010
So 0x542 = 0101 0100 0010 = 10101000010 (without the spaces).
Hex digit to binary conversion:
0 = 0000, 1 = 0001, 2 = 0010, 3 = 0011
4 = 0100, 5 = 0101, 6 = 0110, 7 = 0111
8 = 1000, 9 = 1001, a = 1010, b = 1011
c = 1100, d = 1101, e = 1110, f = 1111
16 is the 4th power of 2. So a hexadecimal number is converted to binary by replacing each hex digit by the 4-bit binary number having the same value. Conversely, in converting binary to hexadecimal, we group every 4 bits starting at the decimal (binary?) point and replace it with the equivalent hex digit. For example, the hexadecimal number 3F9 in binary is 1111111001, because 3 in binary is 11, F (decimal 15) is 1111, and 9 is 1001.
Convert each hex digit to four binary digits. If you get less than three (for example, 7 --> 111), fill it out with zeroes to the left (in this case, 0111).
To store the hexadecimal number FF, we need to convert it to binary first. FF in hexadecimal is equivalent to 1111 1111 in binary, which requires 8 bits to represent. Each hexadecimal digit corresponds to 4 bits in binary, so two hexadecimal digits (FF) require 8 bits to store.
hexadecimal can express 16 bit binary in 4 place form, not 16.
0xc = 1100 Hexadecimal digits use exactly 4 binary digits (bits). The 0x0 to 0xf of hexadecimal map to 0000 to 1111 of binary. Thinking of the hexadecimal digits as decimal numbers, ie 0x0 to 0x9 are 0 to 9 and 0xa to 0xf are 10 to 15, helps with the conversion to binary: 0xc is 12 decimal which is 8 + 4 → 1100 in [4 bit] binary.
Assuming the original was in binary, the answer is 36.A
Okay, I'm pretty sure that 864 binary is 30 hexadecimal. - RG
The answer depends on what form you wish to convert binary and hex 2011 to.
Octal = 52746757 Binary = 101010111100110111101111
4F7B: Binary = 100111101111011 Decimal = 20347
The binary equivalent of the hexadecimal number EF16 is 1110111100010110.
01
ABCD1 = 10101011110011010001
It is used because it is easier to convert to and from binary to hexadecimal than decimal, and it uses less characters than binary. For instance: decimal: 65535 hex: FFFF binary: 1111111111111111
In order to convert binary to hexadecimal using assembly language, the programmer must possess an understanding on boolean algebra or binary system in other words. A compiler is also needed to complete the program.
The answer depends on what you are converting from: binary, ternary, octal, hexadecimal ...
hex =7