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Home > Assembler Reference > Symbols > Numeric constants |

Numeric constants are 32-bit integers. You can set them using
unsigned numbers in the range 0 to 2^{32}-1,
or signed numbers in the range -2^{31} to
2^{3 }-1. However, the assembler makes no
distinction between -* n* and 2

`n`

`{FALSE}`

.Use the `EQU`

directive to define constants (see *EQU*). You cannot
change the value of a numeric constant after you define it. You
can create numeric constant expressions by combining numeric constants
and binary operators.

See also *Numeric expressions* and *Numeric literals*.