By mapping multiple SPUs into a single process, it becomes possible to use DMA to transfer data between the local store of two SPUs directly.
通过将多个SPU映射到一个进程中，就可以使用DMA来在两个SPU的本地存储之间直接传输数据。
Flexible setting of interrupt and DMA is adopted in the software design, which improves the efficiency of data transfer and performance of DSP.
在软件设计中，通过灵活设置中断与DMA，不仅提高了图像数据的传输效率，而且充分发挥了DSP的高速性能。
Because of its separate structure between microprocessor bus and DMA bus, the recorder achieves higher data transfer rate.
由于采用分离的微处理器总线和DMA总线结构，因此实现较高的数据存储速率。
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