Numerical Notation

Table 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