Motorola HC12 - Manual (Page 164)

User’s Manual MCUez HC12 Assembler
164 Assembler Directives MOTOROLA
Assembler Directives
8.2.8 Conditional Assembly Directives
The directives in Table 8-8 are used for conditional assembling.
Table 8-8. Conditional Assembly Directives
Directive Description
ELSE Alternate of conditional block
ENDIF End of conditional block
IF
Start of conditional block. A Boolean expression follows this
directive.
IFC Tests if two string expressions are equal
IFDEF Tests if a symbol is defined
IFEQ Tests if an expression is null
IFGE Tests if an expression is greater than or equal to 0
IFGT Tests if an expression is greater than 0
IFLE Tests if an expression is less than or equal to 0
IFLT Tests if an expression is less than 0
IFNC Tests if two string expressions are different
IFNDEF Tests if a symbol is undefined
IFNE Tests if an expression is not null