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Absolute Access Macros

Absolute memory access macros are provided as part of the C251 library. Use the following macros to directly access the memory areas of the 251.

Note

  • The absolute memory access macros do not reserve memory at link/locate time. Therefore, it is possible to access any memory location in the 251 memory. The linker has no way to check if the memory location is reserved in a proper way. If you want to reserve memory for the variable access, you should use the _at_ keyword.
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