Introduces how to connect the DSP to PCI Bus in brief and choose the means of using special PCI Bus interface chip to achieve it.
介绍DSP芯片如何桥接到PCI总线，并选择利用专用接口芯片的方法来实现。
The selection principle of bus interface chip and solution of bus conflict are introduced, together with its concrete hardware circuits and software block chart are given.
分析了总线接口芯片选择原则和总线冲突解决方案，给出了系统实现的硬件接口电路和软件实现详细框图。
Based on the USB bus interface chip CH375, we design the locomotive signals data recording system, and detail the design of communication interface of CH375 and TMS320F2812.
基于USB总线接口芯片CH375，设计了机车信号记录仪数据记录系统，并详细阐述了CH375与TMS320F 2812之间的接口设计。
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