36.1 Numerical Notation
| Symbol | Description |
|---|---|
| 165 | Decimal number |
| 0b0101 | Binary number (example 0b0101 = 5 decimal) |
| '0101' | Binary numbers are given without prefix if unambiguous |
| 0x3B24 | Hexadecimal number |
| X | Represents an unknown or don't care value |
| Z | Represents a high-impedance (floating) state for either a signal or a bus |