The ppe does this through memory-mapped register access from kernel mode, while the SPE writes to its DMA channels from code running on the SPU.

PPE可以通过在内核模式中使用内存映射寄存器来发起dma传输，而SPE则可以使用在SPU上运行的代码来写入dma通道。

youdao

Note: Remember you must never apply the delta file to a copy of image a that has been changed, booted from in private image mode, or even mapped on an Ardence server. Doing so will corrupt the image.

注意如果生成增量文件后又映射过磁盘a或以独享模式启动过磁盘a，就不能再使用这个增量文件了，那样做会损坏磁盘a。

youdao

If you are in design mode, the breakpoint is mapped when you start debugging.

如果处于设计模式下，则会在开始调试时映射断点。

youdao