This interface can be used to data exchange with peripheral apparatus for processor and controller which have not SPI interface function.

通过该方法的介绍，使得那些没有SPI接口功能的处理器和控制器能够扩展SPI接口，以便同外部设备进行数据交换。

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Difficulty of system Extending and transplant are found by means of PCI (Peripheral Component Interface) bus motion controller or PC (Programmable controller).

系统的扩展和移植难度发现的PCI(外设组件接口)总线运动控制器或PC(可编程控制器)的手段。

youdao

Difficulty of system Extending and transplant are found by means of PCI (Peripheral Component Interface) bus motion controller or PC (Programmable controller).

系统的扩展和移植难度发现的PCI(外设组件接口)总线运动控制器或PC(可编程控制器)的手段。

youdao