查询词典 DMA

Cache incoherency means that the cache is unaware that the DMA controller has placed new words in memory.

这意味着缓存区无法辨别DMA控制器是否将新数据写入内存。

Likewise, the PPI can "ignore" every other field of an interlaced stream; in other words, it will not forward this data to the DMA controller.

类似的，在隔行扫描中 PPI 可以每隔一个场"忽略"一个场，换句话说，它不会把这些数据继续提交给 DMA 控制器。

The DMA controller may read a data structure, referred to as a 'buffer descriptor block,' to perform the data transfer.

所述DMA控制器可以读取一个称为"缓冲区描述符块"的数据结构以便执行所述数据传送。

As an example, the operate timing among 8237 working in the demand transfer mode ,peripheral and CPU is also analyzed in detail,the logic design of implementing dual transfer mode is presented,and the process ability of DMA controller is widened.

并以 82 3 7DMA控制器为例，详细地分析了工作在命令传输方式的 82 3 7与外设、CPU之间的操作时序，提出了实现双数据传输方式的逻辑设计，拓宽了 DMA控制器的处理能

This card includes a DMA controller which is also implemented in the FPGA, so the data transfer can achieve a high data transfer speed without any control of the CPU.

数据的传输采用DMA技术进行，在达到较高的传输速率的同时并不占用CPU。

The main controller access the data in EPB, the DMA controller in the main controller can transfer data without interfere of MCU that will improve the transfer efficiency greatly.

主控制器模块用于端点缓冲区数据的存取，其中的DMA控制器可以在MCU不参与的情况下传输数据，提高效率。

The integrated BestComm DMA controller offloads the main MPC603e core from I/O intensive data transfers.

集成的BestComm DMA控制器把MPC603内核从输入/输出密集型的数据传输中解放出来。

It is convenient for generating period signal that the DMA controller and DAC12 module which are implemented in MSP430F15x/16x devices.

MSP430F15x/16x系列单片机片内所特有的DMA控制器和DAC12模块为周期信号的产生提供了便利。

We don't want to use the same one because there might be a DMA operation in progress.

我们不想用相同的数据因为当前可能有一个DMA操作。

If you do not want to receive any commercial communications from the DMA in the future, please let

如果您不希望将来收到从DMA发来的商业广告，请让我们知道。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。