数据传送速率

DMA技术在提高数据传送速率方面有着重要作用，特别是对于高速率数据传送。

DMA technology plays an important role in increasing the data transmission rate , especially for high rate transmission .

同时采用通用大规模集成器件（CPLD），设计实现了32路数字采集通道，提高了数据传送速率，节约了CPU资源和PCI总线资源。

The use of CPLD makes the stucture of the system more integrated . The 32-bit data acquisition system , the speed of data transmission is faster , the CPU resource and PCI bus resource are spared .

而CC-Link现场总线技术作为一种新兴的控制技术，有数据传送速率快、容量大的特点，且具有自动刷新、预约站和RAS功能，可以满足矿山运输监控系统的控制要求。

As a new control technology , CC-Link has some advantages , such as more rapid data transmission rate , big capacity . CC-Link has some functions , such as auto-refreshment , booking station , RAS . CC-Link could meet the requirements of monitoring system of mining transportation .

系统越来越复杂，布线密度越来越大，数据传送速率越来越高速，这些都使得高速电路设计中的信号完整性问题逐渐成为设计者关注的焦点。

The high-speed circuit designers focus more and more on the signal integrity because of the more complicated systems , higher rout densities and higher data throughout etc.

这些限制决定了每个单一数据流的传送速率及传送时间。

These limits determine the rates at which each individual data flow is sent , and for how long .

该系统采用国际标准的CAMAC系统，与计算机通过中断方式进行数据的采集与处理，数据传送速率高，通用性及灵活性强，标准化程度高。

The array employs an internationally standard CAMAC system which communicates with a computer by using an interrupting mode to collect and process data . It has a high data transmitting rate , great flexibility , universal utility and fairly high standardization .