文章介绍了一种采用PCI专用接口芯片pci9052作为PCI总线与DSP (TMS320 LF 2407)的接口桥接器，实现6轴运动控制卡的硬件设计方法。
In this article, to carry the 6-axis motion controller out, a method of using PCI special interface chip PCI9052 to be a interface bridge of PCI bus and DSP (TMS320LF2407), was introduced.
这些仪器通过专用通信接口和总线与计算机连接，可以实现控制功能。
By connecting these instruments with computers through specially designed communication interfaces and instrument buses, we can implement the functions of instrument control.
现有的PCI总线控制器的实现方法有：采用专用芯片和可编程逻辑芯片。
Now there are two methods to realize the PCI Controller circuit, which are the special chip and the programming logic chip.
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