Assembler instructions
In this section:
The IAR Assembler for RL78 supports the syntax for assembler instructions as described in the Renesas hardware documentation, with these exceptions:
The instruction operators
$and$!are not permitted before a PC-relative address!and!!are not permitted before an absolute address.
Note
By default, the assembler uses 16-bit (near) addressing. To change this for an individual instruction, you must use an operand modifier. See the table of operand modifiers under Value assignment directives.