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Specifying Value Set for Option Bytes_CC-RL

Last Updated:02/07/2018

Question:

I am using RL78 compiler CC-RL.
Is the value set for the option bytes of MCU specified in the assembly source file or by an option?

Answer:

The value set for the option bytes can be specified either in the assembly source file or by the linker option (-USER_OPT_BYTE or -OCDBG).

However, note that, if it is specified both in the assembly source file and by the linker option, the option takes priority.

For details, refer to the user’s manual below.

 CC-RL Compiler User’s Manual
   2.5.3 Link options
        -USER_OPT_BYTE
        -OCDBG
 

Suitable Products

e² studio
CS+ (formerly CubeSuite+)
C Compiler Package for RL78 Family
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