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crosscompiler:hardware [2018/11/06 11:24] – ursgraf | crosscompiler:hardware [2019/11/06 14:39] – ursgraf | ||
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====== Accessing the Hardware ====== | ====== Accessing the Hardware ====== | ||
- | Java was developed as a save language. It does not allow direct access and manipulation of absolute memory locations. Nevertheless this is essential for embedded programming. We therefore include this possibility by the use a special java class '' | + | Java was developed as a safe language. It does not allow direct access and manipulation of absolute memory locations. Nevertheless this is essential for embedded programming. We therefore include this possibility by the use a special java class '' |
By using '' | By using '' | ||
* read from absolute memory locations (1, 2, 4, 8 bytes) | * read from absolute memory locations (1, 2, 4, 8 bytes) | ||
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* enable the use of floats for exception routines | * enable the use of floats for exception routines | ||
- | The API of US.java can be found under: | + | The API of US can be found under: |