This shows you the differences between two versions of the page.
Both sides previous revisionPrevious revision | Last revisionBoth sides next revision | ||
crosscompiler:hardware [2018/11/06 11:25] – ursgraf | crosscompiler:hardware [2019/11/06 14:39] – ursgraf | ||
---|---|---|---|
Line 1: | Line 1: | ||
====== 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) |