本位置伺服系统它采用STD总线模块式的多cpu结构，主要面向经济型数控机床。
The position servo system it USES STD bus module type more CPU structure, mainly for economical nc machine tools.
控制器的逻辑单元为多cpu网络体系，体系内各智能化功能模块通过CAN总线互联，实现模块间的数据交换和多cpu协同工作。
The logic elements in controller are multiple CPU network setup. Individual intelligent functional modules are interconnected by CAN bus for data exchanging and multiple CPU cooperating.
提出了一种实时图像信息处理系统模块化可扩展的多总线结构，详细论述了其系统总线结构、DSP芯片选型及系统复位流程等系统实现中的关键问题。
Some Key points in system realization, such as the system bus structure, the selection of DSP chips and the process of system reset, were discussed in detail.
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