接口传输速度

泰德•汉斯INTERNET2在美国的主干接口的传输速度是每秒100亿字节，比你在自己家上网的速度快30万倍。

The Internet2 backbone in the U.S. is at 10 billion bits per second , that 's 300000 times faster than the connection you have at home .

但是，随着用户越来越高的要求，大多数通信接口的传输速度已经满足不了用户的需要。

But the data rate of most interface transmission is not high enough to satisfy the requirement of user , as it is asked to be higher and higher .

采用传统串口（RS232、RS485）或者并口作为MCU控制的存储器的接口，存在传输速度与占用系统资源之间的矛盾。

There exists a contradiction between transfer speed and system resources possessed by interface when using traditional serial interface ( RS232 、 RS485 ) or Parallel interface as the interface between memory and PC controlled by MCU .

基于USB接口技术具有数据传输速度快，插拔方便的优点，能够最大限度地满足钢丝绳检测信号采集的需要。

Based on USB interface has the feature of plug and play and high speed transmission and it can meet the requirement of wire rope detection .

串行接口电路采用LVDS串行传输技术，该接口功耗低，传输速度快。接下来介绍了各个接口电路的硬件电路及逻辑时序。

Serial interface use the technology of LVDS , which has low power dissipation and high data transmission speed . Secondly , each interface of hardware circuit and logic timer is introduced in the paper .

对于LCD驱动芯片实际应用中的接口速度问题，本论文提出了一种用LVDS传输技术来提高串行接口传输速度的方法。

In system design , LCD driver chip has some problem , this paper introduces an LVDS transmission technology to speed up serial data transfer .

内侧协议中包含了PCI总线接口三级缓存的考虑，三级缓存的设计提高了PCI总线接口的数据传输速度、节约了使用PCI总线的时间。

The inner protocol includes the consideration of three level data buffer . The design of three level data buffer will increase the data transfer speed of PCI and decrease the using time of PCI .