查询词典 DMA

Since the motherboard with the soft, hard disk, such as the use of DMA operations between the peripheral, DMA operation of the response process is as follows (AST386 in the floppy disk to DMA as an example): floppy disk drive made by DREQ2 signal to the DMA controller (82C206), and DMA controller to the CPU (80386) issued HRQ signal, CPU end the current bus cycle after HLDA response signal to the DMA controller, DMA controller issued a final response signal DMA to the floppy disk drive DACK2 allow its data into the system bus.

由于主板与软、硬盘等外设之间采用DMA操作，DMA操作的应答过程如下(以AST386中软盘DMA为例)：先由软盘驱动器发DREQ2信号给DMA控制器(82C206)，然后DMA控制器向CPU(80386)发HRQ信号，CPU结束当前总线周期后发响应信号HLDA给DMA控制器，最后DMA控制器发DMA响应信号DACK2给软盘驱动器允许其数据进入系统总线。

And the on chip data memory is byte addressable double data buffer structure, so that the unaligned data load and store can be supported and data can be prepared by DMA engine concurrently with computing.Finally, a video application specific SoC platform design and optimize. In video SoC platform, the embedded RISC processor and EDO-SIMD video processing engine were integrated with the DMA and LCDC etc. IP based on AMBA SoC interconnection and dedicated communication channel.

在片上数据存储的设计中，采用了Byte可寻址的双data-buffer的策略，既可以支持内存的非对齐访问，又可通过DMA并发完成数据的搬运。3视频处理SoC平台的设计基于AMBA总线和主要处理引擎间专用信道的SoC互连，以嵌入式RISC处理器和基于EDO-SIMD指令体系的视频处理擎为核心，配以DMA和内存控制器等外设，构成了一个基本的异构多核视频处理SoC平台原型。

For example, a PC's ISA DMA controller has 8 DMA channels of which 7 are available for use by the PC's CPU.

举个例子， PC ISA DMA 控制器拥有 8 个 DMA 通道，其中的 7 个通道是可以让 PC 的 CPU 所利用。

DMA controller IP core, and ATA controller tie, DMA can achieve high-speed transmission of data.

DMA的控制器的IP核，和ATA控制器配合，可以实现DMA方式高速传输数据。

DMA transfers are managed by a third peripheral calleda DMA controller.

DMA 传输由叫 DMA 控制器的第三方外设进行管理。

DMA transfers are managed by a third peripheral called a DMA controller.

DMA传输由叫DMA控制器的第三方外设进行管理。

DMA transfers aremanaged by a third peripheral called a DMA controller.

DMA传输由叫DMA控制器的第三方外设进行管理。

DMA transfers are managed by a thirdperipheral called a DMA controller.

DMA传输由叫DMA控制器的第三方外设进行管理。

DMA transfers are managed by a t hird peripheral called a DMA controller.

DMA 传输由叫 DMA 控制器的第三方外设进行管理。

As you know, Sound Blaster use DMA bus transfer on ISA bus and the programs has to program the ISA DMA Controller to play the sound.

相信大家都知道，Sound Blaster 在 ISA 汇流排上传输，而 DOS 下的游戏会对 ISA 汇流排上的 DMA 控制器做设定，使得游戏能够出现声音。

Although translator has turned from being a crystal ball by which the original culture can unrestrainedly penetrate to another crystal ball by which the target culture can freely traverse, the translator's personal embodiment, in the process of cognitive act, are still absent in translation studies. Translators are still subjects without body or simply disembodied subjects.

译者虽然由原语文化可以自由穿透的玻璃球变成了译语文化可以自由穿越的玻璃球，但译者认知过程中的个体体验在翻译研究中依然缺席，译者依然仅仅是一个没有躯体体验的主体。

Chillingly, he claimed our technology is 'not nearly as sophisticated' as theirs and "had they been hostile", he warned 'we would be been gone by now'.

令人毛骨悚然的，他声称我们的技术是'并不那么复杂，像他们一样，和"如果他们敌意"，他警告说，'我们将现在已经过去了。