Hexadecimal
One hexadecimal is 4 bits (0000)
Hexadecimal numbers are 0 - F
In the configuration space, the hexadecimals travels in a pair of two
| Decimal number | 4 bit binary number | Hexadecimal number |
|---|---|---|
| 0 | 0000 | 0 |
| 1 | 0001 | 1 |
| 2 | 0010 | 2 |
| 3 | 0011 | 3 |
| 4 | 0100 | 4 |
| 5 | 0101 | 5 |
| 6 | 0110 | 6 |
| 7 | 0111 | 7 |
| 8 | 1000 | 8 |
| 9 | 1001 | 9 |
| 10 | 1010 | A |
| 11 | 1011 | B |
| 12 | 1100 | C |
| 13 | 1101 | D |
| 14 | 1110 | E |
| 15 | 1111 | F |
| 16 | 0001 0000 | 10 (1+0) |
| 17 | 0001 0001 | 11 (1+1) |
| 18 | 0001 0010 | 12 (1+2) |
| 19 | 0001 0011 | 13 (1+3) |
| 20 | 0001 0100 | 14 (1+4) |